diff --git a/.github/ISSUE_TEMPLATE/Bug_Report.md b/.github/ISSUE_TEMPLATE/Bug_Report.md
index dbef2e84987f..f546850f2097 100644
--- a/.github/ISSUE_TEMPLATE/Bug_Report.md
+++ b/.github/ISSUE_TEMPLATE/Bug_Report.md
@@ -34,7 +34,7 @@ If you are running into one of these scenarios, we recommend opening an issue in
 
 <!--- Please list the affected resources and data sources. --->
 
-* azurerm_XXXXX
+* `azurerm_XXXXX`
 
 ### Terraform Configuration Files
 
diff --git a/azurerm/config.go b/azurerm/config.go
index e0be1bc82b1a..4f79907fe40c 100644
--- a/azurerm/config.go
+++ b/azurerm/config.go
@@ -45,7 +45,7 @@ import (
 	"github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi"
 	"github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights"
 	"github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement"
-	"github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management"
+	"github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups"
 	"github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security"
 	"github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr"
 	"github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql"
diff --git a/azurerm/data_source_management_group.go b/azurerm/data_source_management_group.go
index 37093d96c17d..7941f844ed3f 100644
--- a/azurerm/data_source_management_group.go
+++ b/azurerm/data_source_management_group.go
@@ -3,7 +3,7 @@ package azurerm
 import (
 	"fmt"
 
-	"github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management"
+	"github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups"
 	"github.com/hashicorp/terraform/helper/schema"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
 )
diff --git a/azurerm/resource_arm_cognitive_account.go b/azurerm/resource_arm_cognitive_account.go
index 7ca8b8e71f4f..1b62aef4a0c0 100644
--- a/azurerm/resource_arm_cognitive_account.go
+++ b/azurerm/resource_arm_cognitive_account.go
@@ -76,17 +76,7 @@ func resourceArmCognitiveAccount() *schema.Resource {
 							Type:     schema.TypeString,
 							Required: true,
 							ValidateFunc: validation.StringInSlice([]string{
-								string(cognitiveservices.F0),
-								string(cognitiveservices.S0),
-								string(cognitiveservices.S1),
-								string(cognitiveservices.S2),
-								string(cognitiveservices.S3),
-								string(cognitiveservices.S4),
-								string(cognitiveservices.S5),
-								string(cognitiveservices.S6),
-								string(cognitiveservices.P0),
-								string(cognitiveservices.P1),
-								string(cognitiveservices.P2),
+								"F0", "S0", "S1", "S2", "S3", "S4", "S5", "S6", "P0", "P1", "P2",
 							}, false),
 						},
 
@@ -139,7 +129,7 @@ func resourceArmCognitiveAccountCreate(d *schema.ResourceData, meta interface{})
 	sku := expandCognitiveAccountSku(d)
 
 	properties := cognitiveservices.AccountCreateParameters{
-		Kind:       cognitiveservices.Kind(kind),
+		Kind:       utils.String(kind),
 		Location:   utils.String(location),
 		Sku:        sku,
 		Properties: &cognitiveServicesPropertiesStruct{},
@@ -258,7 +248,7 @@ func expandCognitiveAccountSku(d *schema.ResourceData) *cognitiveservices.Sku {
 	sku := skus[0].(map[string]interface{})
 
 	return &cognitiveservices.Sku{
-		Name: cognitiveservices.SkuName(sku["name"].(string)),
+		Name: utils.String(sku["name"].(string)),
 		Tier: cognitiveservices.SkuTier(sku["tier"].(string)),
 	}
 }
@@ -268,10 +258,13 @@ func flattenCognitiveAccountSku(input *cognitiveservices.Sku) []interface{} {
 		return []interface{}{}
 	}
 
-	return []interface{}{
-		map[string]interface{}{
-			"name": string(input.Name),
-			"tier": string(input.Tier),
-		},
+	m := map[string]interface{}{
+		"tier": string(input.Tier),
+	}
+
+	if v := input.Name; v != nil {
+		m["name"] = *v
 	}
+
+	return []interface{}{m}
 }
diff --git a/azurerm/resource_arm_express_route_circuit.go b/azurerm/resource_arm_express_route_circuit.go
index f10a995e04dc..39601476f4ae 100644
--- a/azurerm/resource_arm_express_route_circuit.go
+++ b/azurerm/resource_arm_express_route_circuit.go
@@ -62,7 +62,6 @@ func resourceArmExpressRouteCircuit() *schema.Resource {
 							Required: true,
 							ValidateFunc: validation.StringInSlice([]string{
 								string(network.Standard),
-								string(network.Premium),
 							}, true),
 							DiffSuppressFunc: ignoreCaseDiffSuppressFunc,
 						},
diff --git a/azurerm/resource_arm_firewall_network_rule_collection.go b/azurerm/resource_arm_firewall_network_rule_collection.go
index eda2aed55c1a..6e36a276ba38 100644
--- a/azurerm/resource_arm_firewall_network_rule_collection.go
+++ b/azurerm/resource_arm_firewall_network_rule_collection.go
@@ -93,7 +93,7 @@ func resourceArmFirewallNetworkRuleCollection() *schema.Resource {
 								Type: schema.TypeString,
 								ValidateFunc: validation.StringInSlice([]string{
 									string(network.Any),
-									"ICMP", // TODO(metacpp): update it after v22.0.
+									string(network.ICMP),
 									string(network.TCP),
 									string(network.UDP),
 								}, false),
diff --git a/azurerm/resource_arm_management_group.go b/azurerm/resource_arm_management_group.go
index 4c770df7657d..89a2c7bfb757 100644
--- a/azurerm/resource_arm_management_group.go
+++ b/azurerm/resource_arm_management_group.go
@@ -5,7 +5,7 @@ import (
 	"log"
 	"strings"
 
-	"github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management"
+	"github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups"
 	"github.com/google/uuid"
 	"github.com/hashicorp/terraform/helper/schema"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/response"
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md b/vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md
new file mode 100644
index 000000000000..0786fdf43468
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md
@@ -0,0 +1,24 @@
+# How to contribute
+
+We'd love to accept your patches and contributions to this project. There are
+just a few small guidelines you need to follow.
+
+## Contributor License Agreement
+
+Contributions to this project must be accompanied by a Contributor License
+Agreement. You (or your employer) retain the copyright to your contribution,
+this simply gives us permission to use and redistribute your contributions as
+part of the project. Head over to <https://cla.developers.google.com/> to see
+your current agreements on file or to sign a new one.
+
+You generally only need to submit a CLA once, so if you've already submitted one
+(even if it was for a different project), you probably don't need to do it
+again.
+
+## Code reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult [GitHub Help] for more
+information on using pull requests.
+
+[GitHub Help]: https://help.github.com/articles/about-pull-requests/
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/LICENSE b/vendor/contrib.go.opencensus.io/exporter/ocagent/LICENSE
new file mode 100644
index 000000000000..261eeb9e9f8b
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
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+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      communication on electronic mailing lists, source code control systems,
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+
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+
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+   3. Grant of Patent License. Subject to the terms and conditions of
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+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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+      Work (including but not limited to damages for loss of goodwill,
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+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/README.md b/vendor/contrib.go.opencensus.io/exporter/ocagent/README.md
new file mode 100644
index 000000000000..3b9e908f5967
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/README.md
@@ -0,0 +1,61 @@
+# OpenCensus Agent Go Exporter
+
+[![Build Status][travis-image]][travis-url] [![GoDoc][godoc-image]][godoc-url]
+
+
+This repository contains the Go implementation of the OpenCensus Agent (OC-Agent) Exporter.
+OC-Agent is a deamon process running in a VM that can retrieve spans/stats/metrics from
+OpenCensus Library, export them to other backends and possibly push configurations back to
+Library. See more details on [OC-Agent Readme][OCAgentReadme].
+
+Note: This is an experimental repository and is likely to get backwards-incompatible changes.
+Ultimately we may want to move the OC-Agent Go Exporter to [OpenCensus Go core library][OpenCensusGo].
+
+## Installation
+
+```bash
+$ go get -u contrib.go.opencensus.io/exporter/ocagent
+```
+
+## Usage
+
+```go
+import (
+	"context"
+	"fmt"
+	"log"
+	"time"
+
+	"contrib.go.opencensus.io/exporter/ocagent"
+	"go.opencensus.io/trace"
+)
+
+func Example() {
+	exp, err := ocagent.NewExporter(ocagent.WithInsecure(), ocagent.WithServiceName("your-service-name"))
+	if err != nil {
+		log.Fatalf("Failed to create the agent exporter: %v", err)
+	}
+	defer exp.Stop()
+
+	// Now register it as a trace exporter.
+	trace.RegisterExporter(exp)
+
+	// Then use the OpenCensus tracing library, like we normally would.
+	ctx, span := trace.StartSpan(context.Background(), "AgentExporter-Example")
+	defer span.End()
+
+	for i := 0; i < 10; i++ {
+		_, iSpan := trace.StartSpan(ctx, fmt.Sprintf("Sample-%d", i))
+		<-time.After(6 * time.Millisecond)
+		iSpan.End()
+	}
+}
+```
+
+[OCAgentReadme]: https://github.com/census-instrumentation/opencensus-proto/tree/master/opencensus/proto/agent#opencensus-agent-proto
+[OpenCensusGo]: https://github.com/census-instrumentation/opencensus-go
+[godoc-image]: https://godoc.org/contrib.go.opencensus.io/exporter/ocagent?status.svg
+[godoc-url]: https://godoc.org/contrib.go.opencensus.io/exporter/ocagent
+[travis-image]: https://travis-ci.org/census-ecosystem/opencensus-go-exporter-ocagent.svg?branch=master
+[travis-url]: https://travis-ci.org/census-ecosystem/opencensus-go-exporter-ocagent
+
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/common.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/common.go
new file mode 100644
index 000000000000..297e44b6e76d
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/common.go
@@ -0,0 +1,38 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"math/rand"
+	"time"
+)
+
+var randSrc = rand.New(rand.NewSource(time.Now().UnixNano()))
+
+// retries function fn upto n times, if fn returns an error lest it returns nil early.
+// It applies exponential backoff in units of (1<<n) + jitter microsends.
+func nTriesWithExponentialBackoff(nTries int64, timeBaseUnit time.Duration, fn func() error) (err error) {
+	for i := int64(0); i < nTries; i++ {
+		err = fn()
+		if err == nil {
+			return nil
+		}
+		// Backoff for a time period with a pseudo-random jitter
+		jitter := time.Duration(randSrc.Float64()*100) * time.Microsecond
+		ts := jitter + ((1 << uint64(i)) * timeBaseUnit)
+		<-time.After(ts)
+	}
+	return err
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/connection.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/connection.go
new file mode 100644
index 000000000000..a91893dcf4c2
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/connection.go
@@ -0,0 +1,94 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"math/rand"
+	"sync/atomic"
+	"time"
+)
+
+const (
+	sDisconnected int32 = 5 + iota
+	sConnected
+)
+
+func (ae *Exporter) setStateDisconnected() {
+	atomic.StoreInt32(&ae.connectionState, sDisconnected)
+	ae.disconnectedCh <- true
+}
+
+func (ae *Exporter) setStateConnected() {
+	atomic.StoreInt32(&ae.connectionState, sConnected)
+}
+
+func (ae *Exporter) connected() bool {
+	return atomic.LoadInt32(&ae.connectionState) == sConnected
+}
+
+const defaultConnReattemptPeriod = 10 * time.Second
+
+func (ae *Exporter) indefiniteBackgroundConnection() error {
+	defer func() {
+		ae.backgroundConnectionDoneCh <- true
+	}()
+
+	connReattemptPeriod := ae.reconnectionPeriod
+	if connReattemptPeriod <= 0 {
+		connReattemptPeriod = defaultConnReattemptPeriod
+	}
+
+	// No strong seeding required, nano time can
+	// already help with pseudo uniqueness.
+	rng := rand.New(rand.NewSource(time.Now().UnixNano() + rand.Int63n(1024)))
+
+	// maxJitter: 1 + (70% of the connectionReattemptPeriod)
+	maxJitter := int64(1 + 0.7*float64(connReattemptPeriod))
+
+	for {
+		// Otherwise these will be the normal scenarios to enable
+		// reconnections if we trip out.
+		// 1. If we've stopped, return entirely
+		// 2. Otherwise block until we are disconnected, and
+		//    then retry connecting
+		select {
+		case <-ae.stopCh:
+			return errStopped
+
+		case <-ae.disconnectedCh:
+			// Normal scenario that we'll wait for
+		}
+
+		if err := ae.connect(); err == nil {
+			ae.setStateConnected()
+		} else {
+			ae.setStateDisconnected()
+		}
+
+		// Apply some jitter to avoid lockstep retrials of other
+		// agent-exporters. Lockstep retrials could result in an
+		// innocent DDOS, by clogging the machine's resources and network.
+		jitter := time.Duration(rng.Int63n(maxJitter))
+		<-time.After(connReattemptPeriod + jitter)
+	}
+}
+
+func (ae *Exporter) connect() error {
+	cc, err := ae.dialToAgent()
+	if err != nil {
+		return err
+	}
+	return ae.enableConnectionStreams(cc)
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/go.mod b/vendor/contrib.go.opencensus.io/exporter/ocagent/go.mod
new file mode 100644
index 000000000000..8087a5aa7e8b
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/go.mod
@@ -0,0 +1,9 @@
+module contrib.go.opencensus.io/exporter/ocagent
+
+require (
+	github.com/census-instrumentation/opencensus-proto v0.1.0
+	github.com/golang/protobuf v1.2.0
+	go.opencensus.io v0.18.1-0.20181204023538-aab39bd6a98b
+	google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf
+	google.golang.org/grpc v1.15.0
+)
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/go.sum b/vendor/contrib.go.opencensus.io/exporter/ocagent/go.sum
new file mode 100644
index 000000000000..f37e236244ca
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/go.sum
@@ -0,0 +1,55 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/census-instrumentation/opencensus-proto v0.0.1 h1:4v5I+ax5jCmwTYVaWQacX8ZSxvUZemBX4UwBGSkDeoA=
+github.com/census-instrumentation/opencensus-proto v0.0.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/census-instrumentation/opencensus-proto v0.0.2-0.20180913191712-f303ae3f8d6a h1:t88pXOTS5K+pjfuhTOcul6sdC4khgqB8ukyfbe62Zxo=
+github.com/census-instrumentation/opencensus-proto v0.0.2-0.20180913191712-f303ae3f8d6a/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/census-instrumentation/opencensus-proto v0.1.0 h1:VwZ9smxzX8u14/125wHIX7ARV+YhR+L4JADswwxWK0Y=
+github.com/census-instrumentation/opencensus-proto v0.1.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/openzipkin/zipkin-go v0.1.1/go.mod h1:NtoC/o8u3JlF1lSlyPNswIbeQH9bJTmOf0Erfk+hxe8=
+github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
+github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
+github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
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+go.opencensus.io v0.17.0 h1:2Cu88MYg+1LU+WVD+NWwYhyP0kKgRlN9QjWGaX0jKTE=
+go.opencensus.io v0.17.0/go.mod h1:mp1VrMQxhlqqDpKvH4UcQUa4YwlzNmymAjPrDdfxNpI=
+go.opencensus.io v0.18.0 h1:Mk5rgZcggtbvtAun5aJzAtjKKN/t0R3jJPlWILlv938=
+go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
+go.opencensus.io v0.18.1-0.20181204023538-aab39bd6a98b h1:6ayHMBPtdP3jNuk+Sfhso+PTB7ZJQ5E1FBo403m2H8w=
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+google.golang.org/grpc v1.15.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/nodeinfo.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/nodeinfo.go
new file mode 100644
index 000000000000..dd41c349a2a9
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/nodeinfo.go
@@ -0,0 +1,46 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"os"
+
+	commonpb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+	"go.opencensus.io"
+)
+
+// NodeWithStartTime creates a node using nodeName and derives:
+//  Hostname from the environment
+//  Pid from the current process
+//  StartTimestamp from the start time of this process
+//  Language and library information.
+func NodeWithStartTime(nodeName string) *commonpb.Node {
+	return &commonpb.Node{
+		Identifier: &commonpb.ProcessIdentifier{
+			HostName:       os.Getenv("HOSTNAME"),
+			Pid:            uint32(os.Getpid()),
+			StartTimestamp: timeToTimestamp(startTime),
+		},
+		LibraryInfo: &commonpb.LibraryInfo{
+			Language:           commonpb.LibraryInfo_GO_LANG,
+			ExporterVersion:    Version,
+			CoreLibraryVersion: opencensus.Version(),
+		},
+		ServiceInfo: &commonpb.ServiceInfo{
+			Name: nodeName,
+		},
+		Attributes: make(map[string]string),
+	}
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/ocagent.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/ocagent.go
new file mode 100644
index 000000000000..a4431e70586c
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/ocagent.go
@@ -0,0 +1,447 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sync"
+	"time"
+
+	"google.golang.org/api/support/bundler"
+	"google.golang.org/grpc"
+
+	"go.opencensus.io/resource"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/trace"
+
+	commonpb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+	agentmetricspb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1"
+	agenttracepb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1"
+	metricspb "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+	resourcepb "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+	tracepb "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+)
+
+var startupMu sync.Mutex
+var startTime time.Time
+
+func init() {
+	startupMu.Lock()
+	startTime = time.Now()
+	startupMu.Unlock()
+}
+
+var _ trace.Exporter = (*Exporter)(nil)
+var _ view.Exporter = (*Exporter)(nil)
+
+type Exporter struct {
+	connectionState int32
+
+	// mu protects the non-atomic and non-channel variables
+	mu                 sync.RWMutex
+	started            bool
+	stopped            bool
+	agentAddress       string
+	serviceName        string
+	canDialInsecure    bool
+	traceExporter      agenttracepb.TraceService_ExportClient
+	metricsExporter    agentmetricspb.MetricsService_ExportClient
+	nodeInfo           *commonpb.Node
+	grpcClientConn     *grpc.ClientConn
+	reconnectionPeriod time.Duration
+	resource           *resourcepb.Resource
+
+	startOnce      sync.Once
+	stopCh         chan bool
+	disconnectedCh chan bool
+
+	backgroundConnectionDoneCh chan bool
+
+	traceBundler *bundler.Bundler
+
+	// viewDataBundler is the bundler to enable conversion
+	// from OpenCensus-Go view.Data to metricspb.Metric.
+	// Please do not confuse it with metricsBundler!
+	viewDataBundler *bundler.Bundler
+}
+
+func NewExporter(opts ...ExporterOption) (*Exporter, error) {
+	exp, err := NewUnstartedExporter(opts...)
+	if err != nil {
+		return nil, err
+	}
+	if err := exp.Start(); err != nil {
+		return nil, err
+	}
+	return exp, nil
+}
+
+const spanDataBufferSize = 300
+
+func NewUnstartedExporter(opts ...ExporterOption) (*Exporter, error) {
+	e := new(Exporter)
+	for _, opt := range opts {
+		opt.withExporter(e)
+	}
+	traceBundler := bundler.NewBundler((*trace.SpanData)(nil), func(bundle interface{}) {
+		e.uploadTraces(bundle.([]*trace.SpanData))
+	})
+	traceBundler.DelayThreshold = 2 * time.Second
+	traceBundler.BundleCountThreshold = spanDataBufferSize
+	e.traceBundler = traceBundler
+
+	viewDataBundler := bundler.NewBundler((*view.Data)(nil), func(bundle interface{}) {
+		e.uploadViewData(bundle.([]*view.Data))
+	})
+	viewDataBundler.DelayThreshold = 2 * time.Second
+	viewDataBundler.BundleCountThreshold = 500 // TODO: (@odeke-em) make this configurable.
+	e.viewDataBundler = viewDataBundler
+	e.nodeInfo = NodeWithStartTime(e.serviceName)
+	e.resource = resourceProtoFromEnv()
+
+	return e, nil
+}
+
+const (
+	maxInitialConfigRetries = 10
+	maxInitialTracesRetries = 10
+)
+
+var (
+	errAlreadyStarted = errors.New("already started")
+	errStopped        = errors.New("stopped")
+)
+
+// Start dials to the agent, establishing a connection to it. It also
+// initiates the Config and Trace services by sending over the initial
+// messages that consist of the node identifier. Start invokes a background
+// connector that will reattempt connections to the agent periodically
+// if the connection dies.
+func (ae *Exporter) Start() error {
+	var err = errAlreadyStarted
+	ae.startOnce.Do(func() {
+		ae.mu.Lock()
+		defer ae.mu.Unlock()
+
+		ae.started = true
+		ae.disconnectedCh = make(chan bool, 1)
+		ae.stopCh = make(chan bool)
+		ae.backgroundConnectionDoneCh = make(chan bool)
+
+		ae.setStateDisconnected()
+		go ae.indefiniteBackgroundConnection()
+
+		err = nil
+	})
+
+	return err
+}
+
+func (ae *Exporter) prepareAgentAddress() string {
+	if ae.agentAddress != "" {
+		return ae.agentAddress
+	}
+	return fmt.Sprintf("%s:%d", DefaultAgentHost, DefaultAgentPort)
+}
+
+func (ae *Exporter) enableConnectionStreams(cc *grpc.ClientConn) error {
+	ae.mu.RLock()
+	started := ae.started
+	nodeInfo := ae.nodeInfo
+	ae.mu.RUnlock()
+
+	if !started {
+		return errNotStarted
+	}
+
+	ae.mu.Lock()
+	// If the previous clientConn was non-nil, close it
+	if ae.grpcClientConn != nil {
+		_ = ae.grpcClientConn.Close()
+	}
+	ae.grpcClientConn = cc
+	ae.mu.Unlock()
+
+	if err := ae.createTraceServiceConnection(ae.grpcClientConn, nodeInfo); err != nil {
+		return err
+	}
+
+	return ae.createMetricsServiceConnection(ae.grpcClientConn, nodeInfo)
+}
+
+func (ae *Exporter) createTraceServiceConnection(cc *grpc.ClientConn, node *commonpb.Node) error {
+	// Initiate the trace service by sending over node identifier info.
+	traceSvcClient := agenttracepb.NewTraceServiceClient(cc)
+	traceExporter, err := traceSvcClient.Export(context.Background())
+	if err != nil {
+		return fmt.Errorf("Exporter.Start:: TraceServiceClient: %v", err)
+	}
+
+	firstTraceMessage := &agenttracepb.ExportTraceServiceRequest{
+		Node:     node,
+		Resource: ae.resource,
+	}
+	if err := traceExporter.Send(firstTraceMessage); err != nil {
+		return fmt.Errorf("Exporter.Start:: Failed to initiate the Config service: %v", err)
+	}
+
+	ae.mu.Lock()
+	ae.traceExporter = traceExporter
+	ae.mu.Unlock()
+
+	// Initiate the config service by sending over node identifier info.
+	configStream, err := traceSvcClient.Config(context.Background())
+	if err != nil {
+		return fmt.Errorf("Exporter.Start:: ConfigStream: %v", err)
+	}
+	firstCfgMessage := &agenttracepb.CurrentLibraryConfig{Node: node}
+	if err := configStream.Send(firstCfgMessage); err != nil {
+		return fmt.Errorf("Exporter.Start:: Failed to initiate the Config service: %v", err)
+	}
+
+	// In the background, handle trace configurations that are beamed down
+	// by the agent, but also reply to it with the applied configuration.
+	go ae.handleConfigStreaming(configStream)
+
+	return nil
+}
+
+func (ae *Exporter) createMetricsServiceConnection(cc *grpc.ClientConn, node *commonpb.Node) error {
+	metricsSvcClient := agentmetricspb.NewMetricsServiceClient(cc)
+	metricsExporter, err := metricsSvcClient.Export(context.Background())
+	if err != nil {
+		return fmt.Errorf("MetricsExporter: failed to start the service client: %v", err)
+	}
+	// Initiate the metrics service by sending over the first message just containing the Node and Resource.
+	firstMetricsMessage := &agentmetricspb.ExportMetricsServiceRequest{
+		Node:     node,
+		Resource: ae.resource,
+	}
+	if err := metricsExporter.Send(firstMetricsMessage); err != nil {
+		return fmt.Errorf("MetricsExporter:: failed to send the first message: %v", err)
+	}
+
+	ae.mu.Lock()
+	ae.metricsExporter = metricsExporter
+	ae.mu.Unlock()
+
+	// With that we are good to go and can start sending metrics
+	return nil
+}
+
+func (ae *Exporter) dialToAgent() (*grpc.ClientConn, error) {
+	addr := ae.prepareAgentAddress()
+	var dialOpts []grpc.DialOption
+	if ae.canDialInsecure {
+		dialOpts = append(dialOpts, grpc.WithInsecure())
+	}
+	return grpc.Dial(addr, dialOpts...)
+}
+
+func (ae *Exporter) handleConfigStreaming(configStream agenttracepb.TraceService_ConfigClient) error {
+	// Note: We haven't yet implemented configuration sending so we
+	// should NOT be changing connection states within this function for now.
+	for {
+		recv, err := configStream.Recv()
+		if err != nil {
+			// TODO: Check if this is a transient error or exponential backoff-able.
+			return err
+		}
+		cfg := recv.Config
+		if cfg == nil {
+			continue
+		}
+
+		// Otherwise now apply the trace configuration sent down from the agent
+		if psamp := cfg.GetProbabilitySampler(); psamp != nil {
+			trace.ApplyConfig(trace.Config{DefaultSampler: trace.ProbabilitySampler(psamp.SamplingProbability)})
+		} else if csamp := cfg.GetConstantSampler(); csamp != nil {
+			alwaysSample := csamp.Decision == true
+			if alwaysSample {
+				trace.ApplyConfig(trace.Config{DefaultSampler: trace.AlwaysSample()})
+			} else {
+				trace.ApplyConfig(trace.Config{DefaultSampler: trace.NeverSample()})
+			}
+		} else { // TODO: Add the rate limiting sampler here
+		}
+
+		// Then finally send back to upstream the newly applied configuration
+		err = configStream.Send(&agenttracepb.CurrentLibraryConfig{Config: &tracepb.TraceConfig{Sampler: cfg.Sampler}})
+		if err != nil {
+			return err
+		}
+	}
+}
+
+var (
+	errNotStarted = errors.New("not started")
+)
+
+// Stop shuts down all the connections and resources
+// related to the exporter.
+func (ae *Exporter) Stop() error {
+	ae.mu.RLock()
+	cc := ae.grpcClientConn
+	started := ae.started
+	stopped := ae.stopped
+	ae.mu.RUnlock()
+
+	if !started {
+		return errNotStarted
+	}
+	if stopped {
+		// TODO: tell the user that we've already stopped, so perhaps a sentinel error?
+		return nil
+	}
+
+	ae.Flush()
+
+	// Now close the underlying gRPC connection.
+	var err error
+	if cc != nil {
+		err = cc.Close()
+	}
+
+	// At this point we can change the state variables: started and stopped
+	ae.mu.Lock()
+	ae.started = false
+	ae.stopped = true
+	ae.mu.Unlock()
+	close(ae.stopCh)
+
+	// Ensure that the backgroundConnector returns
+	<-ae.backgroundConnectionDoneCh
+
+	return err
+}
+
+func (ae *Exporter) ExportSpan(sd *trace.SpanData) {
+	if sd == nil {
+		return
+	}
+	_ = ae.traceBundler.Add(sd, 1)
+}
+
+func (ae *Exporter) ExportView(vd *view.Data) {
+	if vd == nil {
+		return
+	}
+	_ = ae.viewDataBundler.Add(vd, 1)
+}
+
+func ocSpanDataToPbSpans(sdl []*trace.SpanData) []*tracepb.Span {
+	if len(sdl) == 0 {
+		return nil
+	}
+	protoSpans := make([]*tracepb.Span, 0, len(sdl))
+	for _, sd := range sdl {
+		if sd != nil {
+			protoSpans = append(protoSpans, ocSpanToProtoSpan(sd))
+		}
+	}
+	return protoSpans
+}
+
+func (ae *Exporter) uploadTraces(sdl []*trace.SpanData) {
+	select {
+	case <-ae.stopCh:
+		return
+
+	default:
+		if !ae.connected() {
+			return
+		}
+
+		protoSpans := ocSpanDataToPbSpans(sdl)
+		if len(protoSpans) == 0 {
+			return
+		}
+		err := ae.traceExporter.Send(&agenttracepb.ExportTraceServiceRequest{
+			Spans: protoSpans,
+		})
+		if err != nil {
+			ae.setStateDisconnected()
+		}
+	}
+}
+
+func ocViewDataToPbMetrics(vdl []*view.Data) []*metricspb.Metric {
+	if len(vdl) == 0 {
+		return nil
+	}
+	metrics := make([]*metricspb.Metric, 0, len(vdl))
+	for _, vd := range vdl {
+		if vd != nil {
+			vmetric, err := viewDataToMetric(vd)
+			// TODO: (@odeke-em) somehow report this error, if it is non-nil.
+			if err == nil && vmetric != nil {
+				metrics = append(metrics, vmetric)
+			}
+		}
+	}
+	return metrics
+}
+
+func (ae *Exporter) uploadViewData(vdl []*view.Data) {
+	select {
+	case <-ae.stopCh:
+		return
+
+	default:
+		if !ae.connected() {
+			return
+		}
+
+		protoMetrics := ocViewDataToPbMetrics(vdl)
+		if len(protoMetrics) == 0 {
+			return
+		}
+		err := ae.metricsExporter.Send(&agentmetricspb.ExportMetricsServiceRequest{
+			Metrics: protoMetrics,
+			// TODO:(@odeke-em)
+			// a) Figure out how to derive a Node from the environment
+			// b) Figure out how to derive a Resource from the environment
+			// or better letting users of the exporter configure it.
+		})
+		if err != nil {
+			ae.setStateDisconnected()
+		}
+	}
+}
+
+func (ae *Exporter) Flush() {
+	ae.traceBundler.Flush()
+	ae.viewDataBundler.Flush()
+}
+
+func resourceProtoFromEnv() *resourcepb.Resource {
+	rs, _ := resource.FromEnv(context.Background())
+	if rs == nil {
+		return nil
+	}
+
+	rprs := &resourcepb.Resource{
+		Type: rs.Type,
+	}
+	if rs.Labels != nil {
+		rprs.Labels = make(map[string]string)
+		for k, v := range rs.Labels {
+			rprs.Labels[k] = v
+		}
+	}
+	return rprs
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/options.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/options.go
new file mode 100644
index 000000000000..7df15fd06fab
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/options.go
@@ -0,0 +1,78 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import "time"
+
+const (
+	DefaultAgentPort uint16 = 55678
+	DefaultAgentHost string = "localhost"
+)
+
+type ExporterOption interface {
+	withExporter(e *Exporter)
+}
+
+type insecureGrpcConnection int
+
+var _ ExporterOption = (*insecureGrpcConnection)(nil)
+
+func (igc *insecureGrpcConnection) withExporter(e *Exporter) {
+	e.canDialInsecure = true
+}
+
+// WithInsecure disables client transport security for the exporter's gRPC connection
+// just like grpc.WithInsecure() https://godoc.org/google.golang.org/grpc#WithInsecure
+// does. Note, by default, client security is required unless WithInsecure is used.
+func WithInsecure() ExporterOption { return new(insecureGrpcConnection) }
+
+type addressSetter string
+
+func (as addressSetter) withExporter(e *Exporter) {
+	e.agentAddress = string(as)
+}
+
+var _ ExporterOption = (*addressSetter)(nil)
+
+// WithAddress allows one to set the address that the exporter will
+// connect to the agent on. If unset, it will instead try to use
+// connect to DefaultAgentHost:DefaultAgentPort
+func WithAddress(addr string) ExporterOption {
+	return addressSetter(addr)
+}
+
+type serviceNameSetter string
+
+func (sns serviceNameSetter) withExporter(e *Exporter) {
+	e.serviceName = string(sns)
+}
+
+var _ ExporterOption = (*serviceNameSetter)(nil)
+
+// WithServiceName allows one to set/override the service name
+// that the exporter will report to the agent.
+func WithServiceName(serviceName string) ExporterOption {
+	return serviceNameSetter(serviceName)
+}
+
+type reconnectionPeriod time.Duration
+
+func (rp reconnectionPeriod) withExporter(e *Exporter) {
+	e.reconnectionPeriod = time.Duration(rp)
+}
+
+func WithReconnectionPeriod(rp time.Duration) ExporterOption {
+	return reconnectionPeriod(rp)
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go
new file mode 100644
index 000000000000..983ebe7b70f2
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go
@@ -0,0 +1,248 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"math"
+	"time"
+
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/tracestate"
+
+	tracepb "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+	"github.com/golang/protobuf/ptypes/timestamp"
+)
+
+const (
+	maxAnnotationEventsPerSpan = 32
+	maxMessageEventsPerSpan    = 128
+)
+
+func ocSpanToProtoSpan(sd *trace.SpanData) *tracepb.Span {
+	if sd == nil {
+		return nil
+	}
+	var namePtr *tracepb.TruncatableString
+	if sd.Name != "" {
+		namePtr = &tracepb.TruncatableString{Value: sd.Name}
+	}
+	return &tracepb.Span{
+		TraceId:      sd.TraceID[:],
+		SpanId:       sd.SpanID[:],
+		ParentSpanId: sd.ParentSpanID[:],
+		Status:       ocStatusToProtoStatus(sd.Status),
+		StartTime:    timeToTimestamp(sd.StartTime),
+		EndTime:      timeToTimestamp(sd.EndTime),
+		Links:        ocLinksToProtoLinks(sd.Links),
+		Kind:         ocSpanKindToProtoSpanKind(sd.SpanKind),
+		Name:         namePtr,
+		Attributes:   ocAttributesToProtoAttributes(sd.Attributes),
+		TimeEvents:   ocTimeEventsToProtoTimeEvents(sd.Annotations, sd.MessageEvents),
+		Tracestate:   ocTracestateToProtoTracestate(sd.Tracestate),
+	}
+}
+
+var blankStatus trace.Status
+
+func ocStatusToProtoStatus(status trace.Status) *tracepb.Status {
+	if status == blankStatus {
+		return nil
+	}
+	return &tracepb.Status{
+		Code:    status.Code,
+		Message: status.Message,
+	}
+}
+
+func ocLinksToProtoLinks(links []trace.Link) *tracepb.Span_Links {
+	if len(links) == 0 {
+		return nil
+	}
+
+	sl := make([]*tracepb.Span_Link, 0, len(links))
+	for _, ocLink := range links {
+		// This redefinition is necessary to prevent ocLink.*ID[:] copies
+		// being reused -- in short we need a new ocLink per iteration.
+		ocLink := ocLink
+
+		sl = append(sl, &tracepb.Span_Link{
+			TraceId: ocLink.TraceID[:],
+			SpanId:  ocLink.SpanID[:],
+			Type:    ocLinkTypeToProtoLinkType(ocLink.Type),
+		})
+	}
+
+	return &tracepb.Span_Links{
+		Link: sl,
+	}
+}
+
+func ocLinkTypeToProtoLinkType(oct trace.LinkType) tracepb.Span_Link_Type {
+	switch oct {
+	case trace.LinkTypeChild:
+		return tracepb.Span_Link_CHILD_LINKED_SPAN
+	case trace.LinkTypeParent:
+		return tracepb.Span_Link_PARENT_LINKED_SPAN
+	default:
+		return tracepb.Span_Link_TYPE_UNSPECIFIED
+	}
+}
+
+func ocAttributesToProtoAttributes(attrs map[string]interface{}) *tracepb.Span_Attributes {
+	if len(attrs) == 0 {
+		return nil
+	}
+	outMap := make(map[string]*tracepb.AttributeValue)
+	for k, v := range attrs {
+		switch v := v.(type) {
+		case bool:
+			outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_BoolValue{BoolValue: v}}
+
+		case int:
+			outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_IntValue{IntValue: int64(v)}}
+
+		case int64:
+			outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_IntValue{IntValue: v}}
+
+		case string:
+			outMap[k] = &tracepb.AttributeValue{
+				Value: &tracepb.AttributeValue_StringValue{
+					StringValue: &tracepb.TruncatableString{Value: v},
+				},
+			}
+		}
+	}
+	return &tracepb.Span_Attributes{
+		AttributeMap: outMap,
+	}
+}
+
+// This code is mostly copied from
+// https://github.com/census-ecosystem/opencensus-go-exporter-stackdriver/blob/master/trace_proto.go#L46
+func ocTimeEventsToProtoTimeEvents(as []trace.Annotation, es []trace.MessageEvent) *tracepb.Span_TimeEvents {
+	if len(as) == 0 && len(es) == 0 {
+		return nil
+	}
+
+	timeEvents := &tracepb.Span_TimeEvents{}
+	var annotations, droppedAnnotationsCount int
+	var messageEvents, droppedMessageEventsCount int
+
+	// Transform annotations
+	for i, a := range as {
+		if annotations >= maxAnnotationEventsPerSpan {
+			droppedAnnotationsCount = len(as) - i
+			break
+		}
+		annotations++
+		timeEvents.TimeEvent = append(timeEvents.TimeEvent,
+			&tracepb.Span_TimeEvent{
+				Time:  timeToTimestamp(a.Time),
+				Value: transformAnnotationToTimeEvent(&a),
+			},
+		)
+	}
+
+	// Transform message events
+	for i, e := range es {
+		if messageEvents >= maxMessageEventsPerSpan {
+			droppedMessageEventsCount = len(es) - i
+			break
+		}
+		messageEvents++
+		timeEvents.TimeEvent = append(timeEvents.TimeEvent,
+			&tracepb.Span_TimeEvent{
+				Time:  timeToTimestamp(e.Time),
+				Value: transformMessageEventToTimeEvent(&e),
+			},
+		)
+	}
+
+	// Process dropped counter
+	timeEvents.DroppedAnnotationsCount = clip32(droppedAnnotationsCount)
+	timeEvents.DroppedMessageEventsCount = clip32(droppedMessageEventsCount)
+
+	return timeEvents
+}
+
+func transformAnnotationToTimeEvent(a *trace.Annotation) *tracepb.Span_TimeEvent_Annotation_ {
+	return &tracepb.Span_TimeEvent_Annotation_{
+		Annotation: &tracepb.Span_TimeEvent_Annotation{
+			Description: &tracepb.TruncatableString{Value: a.Message},
+			Attributes:  ocAttributesToProtoAttributes(a.Attributes),
+		},
+	}
+}
+
+func transformMessageEventToTimeEvent(e *trace.MessageEvent) *tracepb.Span_TimeEvent_MessageEvent_ {
+	return &tracepb.Span_TimeEvent_MessageEvent_{
+		MessageEvent: &tracepb.Span_TimeEvent_MessageEvent{
+			Type:             tracepb.Span_TimeEvent_MessageEvent_Type(e.EventType),
+			Id:               uint64(e.MessageID),
+			UncompressedSize: uint64(e.UncompressedByteSize),
+			CompressedSize:   uint64(e.CompressedByteSize),
+		},
+	}
+}
+
+// clip32 clips an int to the range of an int32.
+func clip32(x int) int32 {
+	if x < math.MinInt32 {
+		return math.MinInt32
+	}
+	if x > math.MaxInt32 {
+		return math.MaxInt32
+	}
+	return int32(x)
+}
+
+func timeToTimestamp(t time.Time) *timestamp.Timestamp {
+	nanoTime := t.UnixNano()
+	return &timestamp.Timestamp{
+		Seconds: nanoTime / 1e9,
+		Nanos:   int32(nanoTime % 1e9),
+	}
+}
+
+func ocSpanKindToProtoSpanKind(kind int) tracepb.Span_SpanKind {
+	switch kind {
+	case trace.SpanKindClient:
+		return tracepb.Span_CLIENT
+	case trace.SpanKindServer:
+		return tracepb.Span_SERVER
+	default:
+		return tracepb.Span_SPAN_KIND_UNSPECIFIED
+	}
+}
+
+func ocTracestateToProtoTracestate(ts *tracestate.Tracestate) *tracepb.Span_Tracestate {
+	if ts == nil {
+		return nil
+	}
+	return &tracepb.Span_Tracestate{
+		Entries: ocTracestateEntriesToProtoTracestateEntries(ts.Entries()),
+	}
+}
+
+func ocTracestateEntriesToProtoTracestateEntries(entries []tracestate.Entry) []*tracepb.Span_Tracestate_Entry {
+	protoEntries := make([]*tracepb.Span_Tracestate_Entry, 0, len(entries))
+	for _, entry := range entries {
+		protoEntries = append(protoEntries, &tracepb.Span_Tracestate_Entry{
+			Key:   entry.Key,
+			Value: entry.Value,
+		})
+	}
+	return protoEntries
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go
new file mode 100644
index 000000000000..855708ab8360
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go
@@ -0,0 +1,294 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"errors"
+	"time"
+
+	"go.opencensus.io/exemplar"
+	"go.opencensus.io/stats"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/tag"
+
+	"github.com/golang/protobuf/ptypes/timestamp"
+
+	metricspb "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+)
+
+var (
+	errNilMeasure  = errors.New("expecting a non-nil stats.Measure")
+	errNilView     = errors.New("expecting a non-nil view.View")
+	errNilViewData = errors.New("expecting a non-nil view.Data")
+)
+
+func viewDataToMetric(vd *view.Data) (*metricspb.Metric, error) {
+	if vd == nil {
+		return nil, errNilViewData
+	}
+
+	descriptor, err := viewToMetricDescriptor(vd.View)
+	if err != nil {
+		return nil, err
+	}
+
+	timeseries, err := viewDataToTimeseries(vd)
+	if err != nil {
+		return nil, err
+	}
+
+	metric := &metricspb.Metric{
+		Descriptor_: descriptor,
+		Timeseries:  timeseries,
+	}
+	return metric, nil
+}
+
+func viewToMetricDescriptor(v *view.View) (*metricspb.Metric_MetricDescriptor, error) {
+	if v == nil {
+		return nil, errNilView
+	}
+	if v.Measure == nil {
+		return nil, errNilMeasure
+	}
+
+	desc := &metricspb.Metric_MetricDescriptor{
+		MetricDescriptor: &metricspb.MetricDescriptor{
+			Name:        stringOrCall(v.Name, v.Measure.Name),
+			Description: stringOrCall(v.Description, v.Measure.Description),
+			Unit:        v.Measure.Unit(),
+			Type:        aggregationToMetricDescriptorType(v),
+			LabelKeys:   tagKeysToLabelKeys(v.TagKeys),
+		},
+	}
+	return desc, nil
+}
+
+func stringOrCall(first string, call func() string) string {
+	if first != "" {
+		return first
+	}
+	return call()
+}
+
+type measureType uint
+
+const (
+	measureUnknown measureType = iota
+	measureInt64
+	measureFloat64
+)
+
+func measureTypeFromMeasure(m stats.Measure) measureType {
+	switch m.(type) {
+	default:
+		return measureUnknown
+	case *stats.Float64Measure:
+		return measureFloat64
+	case *stats.Int64Measure:
+		return measureInt64
+	}
+}
+
+func aggregationToMetricDescriptorType(v *view.View) metricspb.MetricDescriptor_Type {
+	if v == nil || v.Aggregation == nil {
+		return metricspb.MetricDescriptor_UNSPECIFIED
+	}
+	if v.Measure == nil {
+		return metricspb.MetricDescriptor_UNSPECIFIED
+	}
+
+	switch v.Aggregation.Type {
+	case view.AggTypeCount:
+		// Cumulative on int64
+		return metricspb.MetricDescriptor_CUMULATIVE_INT64
+
+	case view.AggTypeDistribution:
+		// Cumulative types
+		return metricspb.MetricDescriptor_CUMULATIVE_DISTRIBUTION
+
+	case view.AggTypeLastValue:
+		// Gauge types
+		switch measureTypeFromMeasure(v.Measure) {
+		case measureFloat64:
+			return metricspb.MetricDescriptor_GAUGE_DOUBLE
+		case measureInt64:
+			return metricspb.MetricDescriptor_GAUGE_INT64
+		}
+
+	case view.AggTypeSum:
+		// Cumulative types
+		switch measureTypeFromMeasure(v.Measure) {
+		case measureFloat64:
+			return metricspb.MetricDescriptor_CUMULATIVE_DOUBLE
+		case measureInt64:
+			return metricspb.MetricDescriptor_CUMULATIVE_INT64
+		}
+	}
+
+	// For all other cases, return unspecified.
+	return metricspb.MetricDescriptor_UNSPECIFIED
+}
+
+func tagKeysToLabelKeys(tagKeys []tag.Key) []*metricspb.LabelKey {
+	labelKeys := make([]*metricspb.LabelKey, 0, len(tagKeys))
+	for _, tagKey := range tagKeys {
+		labelKeys = append(labelKeys, &metricspb.LabelKey{
+			Key: tagKey.Name(),
+		})
+	}
+	return labelKeys
+}
+
+func viewDataToTimeseries(vd *view.Data) ([]*metricspb.TimeSeries, error) {
+	if vd == nil || len(vd.Rows) == 0 {
+		return nil, nil
+	}
+
+	// Given that view.Data only contains Start, End
+	// the timestamps for all the row data will be the exact same
+	// per aggregation. However, the values will differ.
+	// Each row has its own tags.
+	startTimestamp := timeToProtoTimestamp(vd.Start)
+	endTimestamp := timeToProtoTimestamp(vd.End)
+
+	mType := measureTypeFromMeasure(vd.View.Measure)
+	timeseries := make([]*metricspb.TimeSeries, 0, len(vd.Rows))
+	// It is imperative that the ordering of "LabelValues" matches those
+	// of the Label keys in the metric descriptor.
+	for _, row := range vd.Rows {
+		labelValues := labelValuesFromTags(row.Tags)
+		point := rowToPoint(vd.View, row, endTimestamp, mType)
+		timeseries = append(timeseries, &metricspb.TimeSeries{
+			StartTimestamp: startTimestamp,
+			LabelValues:    labelValues,
+			Points:         []*metricspb.Point{point},
+		})
+	}
+
+	if len(timeseries) == 0 {
+		return nil, nil
+	}
+
+	return timeseries, nil
+}
+
+func timeToProtoTimestamp(t time.Time) *timestamp.Timestamp {
+	unixNano := t.UnixNano()
+	return &timestamp.Timestamp{
+		Seconds: int64(unixNano / 1e9),
+		Nanos:   int32(unixNano % 1e9),
+	}
+}
+
+func rowToPoint(v *view.View, row *view.Row, endTimestamp *timestamp.Timestamp, mType measureType) *metricspb.Point {
+	pt := &metricspb.Point{
+		Timestamp: endTimestamp,
+	}
+
+	switch data := row.Data.(type) {
+	case *view.CountData:
+		pt.Value = &metricspb.Point_Int64Value{Int64Value: data.Value}
+
+	case *view.DistributionData:
+		pt.Value = &metricspb.Point_DistributionValue{
+			DistributionValue: &metricspb.DistributionValue{
+				Count:   data.Count,
+				Sum:     float64(data.Count) * data.Mean, // because Mean := Sum/Count
+				Buckets: bucketsToProtoBuckets(data.CountPerBucket, data.ExemplarsPerBucket),
+				BucketOptions: &metricspb.DistributionValue_BucketOptions{
+					Type: &metricspb.DistributionValue_BucketOptions_Explicit_{
+						Explicit: &metricspb.DistributionValue_BucketOptions_Explicit{
+							Bounds: v.Aggregation.Buckets,
+						},
+					},
+				},
+				SumOfSquaredDeviation: data.SumOfSquaredDev,
+			}}
+
+	case *view.LastValueData:
+		setPointValue(pt, data.Value, mType)
+
+	case *view.SumData:
+		setPointValue(pt, data.Value, mType)
+	}
+
+	return pt
+}
+
+// Not returning anything from this function because metricspb.Point.is_Value is an unexported
+// interface hence we just have to set its value by pointer.
+func setPointValue(pt *metricspb.Point, value float64, mType measureType) {
+	if mType == measureInt64 {
+		pt.Value = &metricspb.Point_Int64Value{Int64Value: int64(value)}
+	} else {
+		pt.Value = &metricspb.Point_DoubleValue{DoubleValue: value}
+	}
+}
+
+// countPerBucket and exemplars are of the same length in well formed data,
+// otherwise ensure that even if exemplars are non-existent that we always
+// insert counts and create distribution value buckets.
+func bucketsToProtoBuckets(countPerBucket []int64, exemplars []*exemplar.Exemplar) []*metricspb.DistributionValue_Bucket {
+	distBuckets := make([]*metricspb.DistributionValue_Bucket, len(countPerBucket))
+	for i := 0; i < len(countPerBucket); i++ {
+		count := countPerBucket[i]
+
+		var exmplr *exemplar.Exemplar
+		if i < len(exemplars) {
+			exmplr = exemplars[i]
+		}
+
+		var protoExemplar *metricspb.DistributionValue_Exemplar
+		if exmplr != nil {
+			protoExemplar = &metricspb.DistributionValue_Exemplar{
+				Value:       exmplr.Value,
+				Timestamp:   timeToTimestamp(exmplr.Timestamp),
+				Attachments: exmplr.Attachments,
+			}
+		}
+
+		distBuckets[i] = &metricspb.DistributionValue_Bucket{
+			Count:    count,
+			Exemplar: protoExemplar,
+		}
+	}
+
+	return distBuckets
+}
+
+func labelValuesFromTags(tags []tag.Tag) []*metricspb.LabelValue {
+	if len(tags) == 0 {
+		return nil
+	}
+
+	labelValues := make([]*metricspb.LabelValue, 0, len(tags))
+	for _, tag_ := range tags {
+		labelValues = append(labelValues, &metricspb.LabelValue{
+			Value: tag_.Value,
+
+			// It is imperative that we set the "HasValue" attribute,
+			// in order to distinguish missing a label from the empty string.
+			// https://godoc.org/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1#LabelValue.HasValue
+			//
+			// OpenCensus-Go uses non-pointers for tags as seen by this function's arguments,
+			// so the best case that we can use to distinguish missing labels/tags from the
+			// empty string is by checking if the Tag.Key.Name() != "" to indicate that we have
+			// a value.
+			HasValue: tag_.Key.Name() != "",
+		})
+	}
+	return labelValues
+}
diff --git a/vendor/contrib.go.opencensus.io/exporter/ocagent/version.go b/vendor/contrib.go.opencensus.io/exporter/ocagent/version.go
new file mode 100644
index 000000000000..68be4c75bde7
--- /dev/null
+++ b/vendor/contrib.go.opencensus.io/exporter/ocagent/version.go
@@ -0,0 +1,17 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+const Version = "0.0.1"
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources/models.go b/vendor/github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources/models.go
index c1e080fbdbb8..cbe939d82b38 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources/models.go
@@ -19,16 +19,16 @@
 
 package resources
 
-import original "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources"
+import (
+	"context"
+
+	original "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources"
+)
 
 const (
 	DefaultBaseURI = original.DefaultBaseURI
 )
 
-type BaseClient = original.BaseClient
-type DeploymentOperationsClient = original.DeploymentOperationsClient
-type DeploymentsClient = original.DeploymentsClient
-type GroupsClient = original.GroupsClient
 type DeploymentMode = original.DeploymentMode
 
 const (
@@ -44,7 +44,9 @@ const (
 
 type AliasPathType = original.AliasPathType
 type AliasType = original.AliasType
+type BaseClient = original.BaseClient
 type BasicDependency = original.BasicDependency
+type Client = original.Client
 type DebugSetting = original.DebugSetting
 type Dependency = original.Dependency
 type Deployment = original.Deployment
@@ -56,14 +58,16 @@ type DeploymentListResultIterator = original.DeploymentListResultIterator
 type DeploymentListResultPage = original.DeploymentListResultPage
 type DeploymentOperation = original.DeploymentOperation
 type DeploymentOperationProperties = original.DeploymentOperationProperties
+type DeploymentOperationsClient = original.DeploymentOperationsClient
 type DeploymentOperationsListResult = original.DeploymentOperationsListResult
 type DeploymentOperationsListResultIterator = original.DeploymentOperationsListResultIterator
 type DeploymentOperationsListResultPage = original.DeploymentOperationsListResultPage
 type DeploymentProperties = original.DeploymentProperties
 type DeploymentPropertiesExtended = original.DeploymentPropertiesExtended
+type DeploymentValidateResult = original.DeploymentValidateResult
+type DeploymentsClient = original.DeploymentsClient
 type DeploymentsCreateOrUpdateFuture = original.DeploymentsCreateOrUpdateFuture
 type DeploymentsDeleteFuture = original.DeploymentsDeleteFuture
-type DeploymentValidateResult = original.DeploymentValidateResult
 type ExportTemplateRequest = original.ExportTemplateRequest
 type GenericResource = original.GenericResource
 type GenericResourceFilter = original.GenericResourceFilter
@@ -74,6 +78,7 @@ type GroupListResult = original.GroupListResult
 type GroupListResultIterator = original.GroupListResultIterator
 type GroupListResultPage = original.GroupListResultPage
 type GroupProperties = original.GroupProperties
+type GroupsClient = original.GroupsClient
 type GroupsDeleteFuture = original.GroupsDeleteFuture
 type HTTPMessage = original.HTTPMessage
 type Identity = original.Identity
@@ -91,27 +96,35 @@ type ProviderListResultIterator = original.ProviderListResultIterator
 type ProviderListResultPage = original.ProviderListResultPage
 type ProviderOperationDisplayProperties = original.ProviderOperationDisplayProperties
 type ProviderResourceType = original.ProviderResourceType
+type ProvidersClient = original.ProvidersClient
 type Resource = original.Resource
 type Sku = original.Sku
 type SubResource = original.SubResource
 type TagCount = original.TagCount
 type TagDetails = original.TagDetails
+type TagValue = original.TagValue
+type TagsClient = original.TagsClient
 type TagsListResult = original.TagsListResult
 type TagsListResultIterator = original.TagsListResultIterator
 type TagsListResultPage = original.TagsListResultPage
-type TagValue = original.TagValue
 type TargetResource = original.TargetResource
 type TemplateLink = original.TemplateLink
 type UpdateFuture = original.UpdateFuture
-type ProvidersClient = original.ProvidersClient
-type Client = original.Client
-type TagsClient = original.TagsClient
 
 func New(subscriptionID string) BaseClient {
 	return original.New(subscriptionID)
 }
-func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
-	return original.NewWithBaseURI(baseURI, subscriptionID)
+func NewClient(subscriptionID string) Client {
+	return original.NewClient(subscriptionID)
+}
+func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
+	return original.NewClientWithBaseURI(baseURI, subscriptionID)
+}
+func NewDeploymentListResultIterator(page DeploymentListResultPage) DeploymentListResultIterator {
+	return original.NewDeploymentListResultIterator(page)
+}
+func NewDeploymentListResultPage(getNextPage func(context.Context, DeploymentListResult) (DeploymentListResult, error)) DeploymentListResultPage {
+	return original.NewDeploymentListResultPage(getNextPage)
 }
 func NewDeploymentOperationsClient(subscriptionID string) DeploymentOperationsClient {
 	return original.NewDeploymentOperationsClient(subscriptionID)
@@ -119,23 +132,41 @@ func NewDeploymentOperationsClient(subscriptionID string) DeploymentOperationsCl
 func NewDeploymentOperationsClientWithBaseURI(baseURI string, subscriptionID string) DeploymentOperationsClient {
 	return original.NewDeploymentOperationsClientWithBaseURI(baseURI, subscriptionID)
 }
+func NewDeploymentOperationsListResultIterator(page DeploymentOperationsListResultPage) DeploymentOperationsListResultIterator {
+	return original.NewDeploymentOperationsListResultIterator(page)
+}
+func NewDeploymentOperationsListResultPage(getNextPage func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)) DeploymentOperationsListResultPage {
+	return original.NewDeploymentOperationsListResultPage(getNextPage)
+}
 func NewDeploymentsClient(subscriptionID string) DeploymentsClient {
 	return original.NewDeploymentsClient(subscriptionID)
 }
 func NewDeploymentsClientWithBaseURI(baseURI string, subscriptionID string) DeploymentsClient {
 	return original.NewDeploymentsClientWithBaseURI(baseURI, subscriptionID)
 }
+func NewGroupListResultIterator(page GroupListResultPage) GroupListResultIterator {
+	return original.NewGroupListResultIterator(page)
+}
+func NewGroupListResultPage(getNextPage func(context.Context, GroupListResult) (GroupListResult, error)) GroupListResultPage {
+	return original.NewGroupListResultPage(getNextPage)
+}
 func NewGroupsClient(subscriptionID string) GroupsClient {
 	return original.NewGroupsClient(subscriptionID)
 }
 func NewGroupsClientWithBaseURI(baseURI string, subscriptionID string) GroupsClient {
 	return original.NewGroupsClientWithBaseURI(baseURI, subscriptionID)
 }
-func PossibleDeploymentModeValues() []DeploymentMode {
-	return original.PossibleDeploymentModeValues()
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return original.NewListResultIterator(page)
 }
-func PossibleResourceIdentityTypeValues() []ResourceIdentityType {
-	return original.PossibleResourceIdentityTypeValues()
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return original.NewListResultPage(getNextPage)
+}
+func NewProviderListResultIterator(page ProviderListResultPage) ProviderListResultIterator {
+	return original.NewProviderListResultIterator(page)
+}
+func NewProviderListResultPage(getNextPage func(context.Context, ProviderListResult) (ProviderListResult, error)) ProviderListResultPage {
+	return original.NewProviderListResultPage(getNextPage)
 }
 func NewProvidersClient(subscriptionID string) ProvidersClient {
 	return original.NewProvidersClient(subscriptionID)
@@ -143,18 +174,27 @@ func NewProvidersClient(subscriptionID string) ProvidersClient {
 func NewProvidersClientWithBaseURI(baseURI string, subscriptionID string) ProvidersClient {
 	return original.NewProvidersClientWithBaseURI(baseURI, subscriptionID)
 }
-func NewClient(subscriptionID string) Client {
-	return original.NewClient(subscriptionID)
-}
-func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
-	return original.NewClientWithBaseURI(baseURI, subscriptionID)
-}
 func NewTagsClient(subscriptionID string) TagsClient {
 	return original.NewTagsClient(subscriptionID)
 }
 func NewTagsClientWithBaseURI(baseURI string, subscriptionID string) TagsClient {
 	return original.NewTagsClientWithBaseURI(baseURI, subscriptionID)
 }
+func NewTagsListResultIterator(page TagsListResultPage) TagsListResultIterator {
+	return original.NewTagsListResultIterator(page)
+}
+func NewTagsListResultPage(getNextPage func(context.Context, TagsListResult) (TagsListResult, error)) TagsListResultPage {
+	return original.NewTagsListResultPage(getNextPage)
+}
+func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
+	return original.NewWithBaseURI(baseURI, subscriptionID)
+}
+func PossibleDeploymentModeValues() []DeploymentMode {
+	return original.PossibleDeploymentModeValues()
+}
+func PossibleResourceIdentityTypeValues() []ResourceIdentityType {
+	return original.PossibleResourceIdentityTypeValues()
+}
 func UserAgent() string {
 	return original.UserAgent() + " profiles/2017-03-09"
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/analyticsitems.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/analyticsitems.go
index c4949b0fa0bc..6cae13130257 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/analyticsitems.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/analyticsitems.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewAnalyticsItemsClientWithBaseURI(baseURI string, subscriptionID string) A
 // ID - the Id of a specific item defined in the Application Insights component
 // name - the name of a specific item defined in the Application Insights component
 func (client AnalyticsItemsClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, scopePath ItemScopePath, ID string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnalyticsItemsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName, scopePath, ID, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnalyticsItemsClient", "Delete", nil, "Failure preparing request")
@@ -125,6 +136,16 @@ func (client AnalyticsItemsClient) DeleteResponder(resp *http.Response) (result
 // ID - the Id of a specific item defined in the Application Insights component
 // name - the name of a specific item defined in the Application Insights component
 func (client AnalyticsItemsClient) Get(ctx context.Context, resourceGroupName string, resourceName string, scopePath ItemScopePath, ID string, name string) (result ApplicationInsightsComponentAnalyticsItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnalyticsItemsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName, scopePath, ID, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnalyticsItemsClient", "Get", nil, "Failure preparing request")
@@ -206,6 +227,16 @@ func (client AnalyticsItemsClient) GetResponder(resp *http.Response) (result App
 // includeContent - flag indicating whether or not to return the content of each applicable item. If false,
 // only return the item information.
 func (client AnalyticsItemsClient) List(ctx context.Context, resourceGroupName string, resourceName string, scopePath ItemScopePath, scope ItemScope, typeParameter ItemTypeParameter, includeContent *bool) (result ListApplicationInsightsComponentAnalyticsItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnalyticsItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName, scopePath, scope, typeParameter, includeContent)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnalyticsItemsClient", "List", nil, "Failure preparing request")
@@ -293,6 +324,16 @@ func (client AnalyticsItemsClient) ListResponder(resp *http.Response) (result Li
 // overrideItem - flag indicating whether or not to force save an item. This allows overriding an item if it
 // already exists.
 func (client AnalyticsItemsClient) Put(ctx context.Context, resourceGroupName string, resourceName string, scopePath ItemScopePath, itemProperties ApplicationInsightsComponentAnalyticsItem, overrideItem *bool) (result ApplicationInsightsComponentAnalyticsItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnalyticsItemsClient.Put")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PutPreparer(ctx, resourceGroupName, resourceName, scopePath, itemProperties, overrideItem)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnalyticsItemsClient", "Put", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/annotations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/annotations.go
index fab37ef31a3c..badc8bddc5b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/annotations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/annotations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAnnotationsClientWithBaseURI(baseURI string, subscriptionID string) Anno
 // annotationProperties - properties that need to be specified to create an annotation of a Application
 // Insights component.
 func (client AnnotationsClient) Create(ctx context.Context, resourceGroupName string, resourceName string, annotationProperties Annotation) (result ListAnnotation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnnotationsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceGroupName, resourceName, annotationProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnnotationsClient", "Create", nil, "Failure preparing request")
@@ -116,6 +127,16 @@ func (client AnnotationsClient) CreateResponder(resp *http.Response) (result Lis
 // resourceName - the name of the Application Insights component resource.
 // annotationID - the unique annotation ID. This is unique within a Application Insights component.
 func (client AnnotationsClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, annotationID string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnnotationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName, annotationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnnotationsClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client AnnotationsClient) DeleteResponder(resp *http.Response) (result Set
 // resourceName - the name of the Application Insights component resource.
 // annotationID - the unique annotation ID. This is unique within a Application Insights component.
 func (client AnnotationsClient) Get(ctx context.Context, resourceGroupName string, resourceName string, annotationID string) (result ListAnnotation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnnotationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName, annotationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnnotationsClient", "Get", nil, "Failure preparing request")
@@ -255,6 +286,16 @@ func (client AnnotationsClient) GetResponder(resp *http.Response) (result ListAn
 // start - the start time to query from for annotations, cannot be older than 90 days from current date.
 // end - the end time to query for annotations.
 func (client AnnotationsClient) List(ctx context.Context, resourceGroupName string, resourceName string, start string, end string) (result AnnotationsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AnnotationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName, start, end)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AnnotationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/apikeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/apikeys.go
index 601b384c32fe..335aae099a13 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/apikeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/apikeys.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAPIKeysClientWithBaseURI(baseURI string, subscriptionID string) APIKeysC
 // APIKeyProperties - properties that need to be specified to create an API key of a Application Insights
 // component.
 func (client APIKeysClient) Create(ctx context.Context, resourceGroupName string, resourceName string, APIKeyProperties APIKeyRequest) (result ApplicationInsightsComponentAPIKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIKeysClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceGroupName, resourceName, APIKeyProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.APIKeysClient", "Create", nil, "Failure preparing request")
@@ -116,6 +127,16 @@ func (client APIKeysClient) CreateResponder(resp *http.Response) (result Applica
 // resourceName - the name of the Application Insights component resource.
 // keyID - the API Key ID. This is unique within a Application Insights component.
 func (client APIKeysClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, keyID string) (result ApplicationInsightsComponentAPIKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIKeysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName, keyID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.APIKeysClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client APIKeysClient) DeleteResponder(resp *http.Response) (result Applica
 // resourceName - the name of the Application Insights component resource.
 // keyID - the API Key ID. This is unique within a Application Insights component.
 func (client APIKeysClient) Get(ctx context.Context, resourceGroupName string, resourceName string, keyID string) (result ApplicationInsightsComponentAPIKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIKeysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName, keyID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.APIKeysClient", "Get", nil, "Failure preparing request")
@@ -253,6 +284,16 @@ func (client APIKeysClient) GetResponder(resp *http.Response) (result Applicatio
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client APIKeysClient) List(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsComponentAPIKeyListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIKeysClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.APIKeysClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentavailablefeatures.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentavailablefeatures.go
index 81aff2abd2d3..f3bad06a7795 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentavailablefeatures.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentavailablefeatures.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewComponentAvailableFeaturesClientWithBaseURI(baseURI string, subscription
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ComponentAvailableFeaturesClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsComponentAvailableFeatures, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentAvailableFeaturesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentAvailableFeaturesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentcurrentbillingfeatures.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentcurrentbillingfeatures.go
index 7b983c7c66ac..a8377cfcfee6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentcurrentbillingfeatures.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentcurrentbillingfeatures.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewComponentCurrentBillingFeaturesClientWithBaseURI(baseURI string, subscri
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ComponentCurrentBillingFeaturesClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsComponentBillingFeatures, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentCurrentBillingFeaturesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentCurrentBillingFeaturesClient", "Get", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client ComponentCurrentBillingFeaturesClient) GetResponder(resp *http.Resp
 // billingFeaturesProperties - properties that need to be specified to update billing features for an
 // Application Insights component.
 func (client ComponentCurrentBillingFeaturesClient) Update(ctx context.Context, resourceGroupName string, resourceName string, billingFeaturesProperties ApplicationInsightsComponentBillingFeatures) (result ApplicationInsightsComponentBillingFeatures, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentCurrentBillingFeaturesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, billingFeaturesProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentCurrentBillingFeaturesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentfeaturecapabilities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentfeaturecapabilities.go
index 5e0ac6512866..6e8b2c4f5f3a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentfeaturecapabilities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentfeaturecapabilities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -40,11 +41,21 @@ func NewComponentFeatureCapabilitiesClientWithBaseURI(baseURI string, subscripti
 	return ComponentFeatureCapabilitiesClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// Get returns feature capabilites of the application insights component.
+// Get returns feature capabilities of the application insights component.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ComponentFeatureCapabilitiesClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsComponentFeatureCapabilities, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentFeatureCapabilitiesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentFeatureCapabilitiesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentquotastatus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentquotastatus.go
index 24dbba59d652..85c74ca43e41 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentquotastatus.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/componentquotastatus.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewComponentQuotaStatusClientWithBaseURI(baseURI string, subscriptionID str
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ComponentQuotaStatusClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsComponentQuotaStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentQuotaStatusClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentQuotaStatusClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/components.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/components.go
index e52d86e5f36c..773ecb4b8668 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/components.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/components.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewComponentsClientWithBaseURI(baseURI string, subscriptionID string) Compo
 // resourceName - the name of the Application Insights component resource.
 // insightProperties - properties that need to be specified to create an Application Insights component.
 func (client ComponentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, insightProperties ApplicationInsightsComponent) (result ApplicationInsightsComponent, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: insightProperties,
 			Constraints: []validation.Constraint{{Target: "insightProperties.Kind", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -122,6 +133,16 @@ func (client ComponentsClient) CreateOrUpdateResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ComponentsClient) Delete(ctx context.Context, resourceGroupName string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentsClient", "Delete", nil, "Failure preparing request")
@@ -188,6 +209,16 @@ func (client ComponentsClient) DeleteResponder(resp *http.Response) (result auto
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ComponentsClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsComponent, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentsClient", "Get", nil, "Failure preparing request")
@@ -256,6 +287,16 @@ func (client ComponentsClient) GetResponder(resp *http.Response) (result Applica
 // resourceName - the name of the Application Insights component resource.
 // purgeID - in a purge status request, this is the Id of the operation the status of which is returned.
 func (client ComponentsClient) GetPurgeStatus(ctx context.Context, resourceGroupName string, resourceName string, purgeID string) (result ComponentPurgeStatusResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.GetPurgeStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPurgeStatusPreparer(ctx, resourceGroupName, resourceName, purgeID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentsClient", "GetPurgeStatus", nil, "Failure preparing request")
@@ -321,6 +362,16 @@ func (client ComponentsClient) GetPurgeStatusResponder(resp *http.Response) (res
 
 // List gets a list of all Application Insights components within a subscription.
 func (client ComponentsClient) List(ctx context.Context) (result ApplicationInsightsComponentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.List")
+		defer func() {
+			sc := -1
+			if result.aiclr.Response.Response != nil {
+				sc = result.aiclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -383,8 +434,8 @@ func (client ComponentsClient) ListResponder(resp *http.Response) (result Applic
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ComponentsClient) listNextResults(lastResults ApplicationInsightsComponentListResult) (result ApplicationInsightsComponentListResult, err error) {
-	req, err := lastResults.applicationInsightsComponentListResultPreparer()
+func (client ComponentsClient) listNextResults(ctx context.Context, lastResults ApplicationInsightsComponentListResult) (result ApplicationInsightsComponentListResult, err error) {
+	req, err := lastResults.applicationInsightsComponentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.ComponentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -405,6 +456,16 @@ func (client ComponentsClient) listNextResults(lastResults ApplicationInsightsCo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ComponentsClient) ListComplete(ctx context.Context) (result ApplicationInsightsComponentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -413,6 +474,16 @@ func (client ComponentsClient) ListComplete(ctx context.Context) (result Applica
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ComponentsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ApplicationInsightsComponentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.aiclr.Response.Response != nil {
+				sc = result.aiclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -476,8 +547,8 @@ func (client ComponentsClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ComponentsClient) listByResourceGroupNextResults(lastResults ApplicationInsightsComponentListResult) (result ApplicationInsightsComponentListResult, err error) {
-	req, err := lastResults.applicationInsightsComponentListResultPreparer()
+func (client ComponentsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ApplicationInsightsComponentListResult) (result ApplicationInsightsComponentListResult, err error) {
+	req, err := lastResults.applicationInsightsComponentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.ComponentsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -498,6 +569,16 @@ func (client ComponentsClient) listByResourceGroupNextResults(lastResults Applic
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ComponentsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ApplicationInsightsComponentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -508,6 +589,16 @@ func (client ComponentsClient) ListByResourceGroupComplete(ctx context.Context,
 // resourceName - the name of the Application Insights component resource.
 // body - describes the body of a request to purge data in a single table of an Application Insights component
 func (client ComponentsClient) Purge(ctx context.Context, resourceGroupName string, resourceName string, body ComponentPurgeBody) (result ComponentPurgeResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.Purge")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: body,
 			Constraints: []validation.Constraint{{Target: "body.Table", Name: validation.Null, Rule: true, Chain: nil},
@@ -585,6 +676,16 @@ func (client ComponentsClient) PurgeResponder(resp *http.Response) (result Compo
 // resourceName - the name of the Application Insights component resource.
 // componentTags - updated tag information to set into the component instance.
 func (client ComponentsClient) UpdateTags(ctx context.Context, resourceGroupName string, resourceName string, componentTags TagsResource) (result ApplicationInsightsComponent, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComponentsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, resourceName, componentTags)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ComponentsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/exportconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/exportconfigurations.go
index ab8cbf207fdf..105952def012 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/exportconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/exportconfigurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewExportConfigurationsClientWithBaseURI(baseURI string, subscriptionID str
 // exportProperties - properties that need to be specified to create a Continuous Export configuration of a
 // Application Insights component.
 func (client ExportConfigurationsClient) Create(ctx context.Context, resourceGroupName string, resourceName string, exportProperties ApplicationInsightsComponentExportRequest) (result ListApplicationInsightsComponentExportConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExportConfigurationsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceGroupName, resourceName, exportProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ExportConfigurationsClient", "Create", nil, "Failure preparing request")
@@ -116,6 +127,16 @@ func (client ExportConfigurationsClient) CreateResponder(resp *http.Response) (r
 // resourceName - the name of the Application Insights component resource.
 // exportID - the Continuous Export configuration ID. This is unique within a Application Insights component.
 func (client ExportConfigurationsClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, exportID string) (result ApplicationInsightsComponentExportConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExportConfigurationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName, exportID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ExportConfigurationsClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client ExportConfigurationsClient) DeleteResponder(resp *http.Response) (r
 // resourceName - the name of the Application Insights component resource.
 // exportID - the Continuous Export configuration ID. This is unique within a Application Insights component.
 func (client ExportConfigurationsClient) Get(ctx context.Context, resourceGroupName string, resourceName string, exportID string) (result ApplicationInsightsComponentExportConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExportConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName, exportID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ExportConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -253,6 +284,16 @@ func (client ExportConfigurationsClient) GetResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ExportConfigurationsClient) List(ctx context.Context, resourceGroupName string, resourceName string) (result ListApplicationInsightsComponentExportConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExportConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ExportConfigurationsClient", "List", nil, "Failure preparing request")
@@ -322,6 +363,16 @@ func (client ExportConfigurationsClient) ListResponder(resp *http.Response) (res
 // exportID - the Continuous Export configuration ID. This is unique within a Application Insights component.
 // exportProperties - properties that need to be specified to update the Continuous Export configuration.
 func (client ExportConfigurationsClient) Update(ctx context.Context, resourceGroupName string, resourceName string, exportID string, exportProperties ApplicationInsightsComponentExportRequest) (result ApplicationInsightsComponentExportConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExportConfigurationsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, exportID, exportProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ExportConfigurationsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/favorites.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/favorites.go
index 3da83bbe489d..d4f322684731 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/favorites.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/favorites.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewFavoritesClientWithBaseURI(baseURI string, subscriptionID string) Favori
 // favoriteProperties - properties that need to be specified to create a new favorite and add it to an
 // Application Insights component.
 func (client FavoritesClient) Add(ctx context.Context, resourceGroupName string, resourceName string, favoriteID string, favoriteProperties ApplicationInsightsComponentFavorite) (result ApplicationInsightsComponentFavorite, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FavoritesClient.Add")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.AddPreparer(ctx, resourceGroupName, resourceName, favoriteID, favoriteProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.FavoritesClient", "Add", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client FavoritesClient) AddResponder(resp *http.Response) (result Applicat
 // resourceName - the name of the Application Insights component resource.
 // favoriteID - the Id of a specific favorite defined in the Application Insights component
 func (client FavoritesClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, favoriteID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FavoritesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName, favoriteID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.FavoritesClient", "Delete", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client FavoritesClient) DeleteResponder(resp *http.Response) (result autor
 // resourceName - the name of the Application Insights component resource.
 // favoriteID - the Id of a specific favorite defined in the Application Insights component
 func (client FavoritesClient) Get(ctx context.Context, resourceGroupName string, resourceName string, favoriteID string) (result ApplicationInsightsComponentFavorite, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FavoritesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName, favoriteID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.FavoritesClient", "Get", nil, "Failure preparing request")
@@ -260,6 +291,16 @@ func (client FavoritesClient) GetResponder(resp *http.Response) (result Applicat
 // false, only return summary content for favorites.
 // tags - tags that must be present on each favorite returned.
 func (client FavoritesClient) List(ctx context.Context, resourceGroupName string, resourceName string, favoriteType FavoriteType, sourceType FavoriteSourceType, canFetchContent *bool, tags []string) (result ListApplicationInsightsComponentFavorite, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FavoritesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName, favoriteType, sourceType, canFetchContent, tags)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.FavoritesClient", "List", nil, "Failure preparing request")
@@ -343,6 +384,16 @@ func (client FavoritesClient) ListResponder(resp *http.Response) (result ListApp
 // favoriteID - the Id of a specific favorite defined in the Application Insights component
 // favoriteProperties - properties that need to be specified to update the existing favorite.
 func (client FavoritesClient) Update(ctx context.Context, resourceGroupName string, resourceName string, favoriteID string, favoriteProperties ApplicationInsightsComponentFavorite) (result ApplicationInsightsComponentFavorite, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FavoritesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, favoriteID, favoriteProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.FavoritesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/models.go
index 64a0f3b12d60..0266a572be05 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/models.go
@@ -18,13 +18,18 @@ package insights
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights"
+
 // ApplicationType enumerates the values for application type.
 type ApplicationType string
 
@@ -274,7 +279,7 @@ type AnnotationsListResult struct {
 	Value *[]Annotation `json:"value,omitempty"`
 }
 
-// APIKeyRequest an Application Insights component API Key createion request definition.
+// APIKeyRequest an Application Insights component API Key creation request definition.
 type APIKeyRequest struct {
 	// Name - The name of the API Key.
 	Name *string `json:"name,omitempty"`
@@ -408,8 +413,8 @@ func (aic *ApplicationInsightsComponent) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ApplicationInsightsComponentAnalyticsItem properties that define an Analytics item that is associated to an
-// Application Insights component.
+// ApplicationInsightsComponentAnalyticsItem properties that define an Analytics item that is associated to
+// an Application Insights component.
 type ApplicationInsightsComponentAnalyticsItem struct {
 	autorest.Response `json:"-"`
 	// ID - Internally assigned unique id of the item definition.
@@ -431,17 +436,18 @@ type ApplicationInsightsComponentAnalyticsItem struct {
 	Properties   *ApplicationInsightsComponentAnalyticsItemProperties `json:"Properties,omitempty"`
 }
 
-// ApplicationInsightsComponentAnalyticsItemProperties a set of properties that can be defined in the context of a
-// specific item type. Each type may have its own properties.
+// ApplicationInsightsComponentAnalyticsItemProperties a set of properties that can be defined in the
+// context of a specific item type. Each type may have its own properties.
 type ApplicationInsightsComponentAnalyticsItemProperties struct {
 	// FunctionAlias - A function alias, used when the type of the item is Function
 	FunctionAlias *string `json:"functionAlias,omitempty"`
 }
 
-// ApplicationInsightsComponentAPIKey properties that define an API key of an Application Insights Component.
+// ApplicationInsightsComponentAPIKey properties that define an API key of an Application Insights
+// Component.
 type ApplicationInsightsComponentAPIKey struct {
 	autorest.Response `json:"-"`
-	// ID - The unique ID of the API key inside an Applciation Insights component. It is auto generated when the API key is created.
+	// ID - The unique ID of the API key inside an Application Insights component. It is auto generated when the API key is created.
 	ID *string `json:"id,omitempty"`
 	// APIKey - The API key value. It will be only return once when the API Key was created.
 	APIKey *string `json:"apiKey,omitempty"`
@@ -466,20 +472,20 @@ type ApplicationInsightsComponentAPIKeyListResult struct {
 // ApplicationInsightsComponentAvailableFeatures an Application Insights component available features.
 type ApplicationInsightsComponentAvailableFeatures struct {
 	autorest.Response `json:"-"`
-	// Result - A list of Application Insigths component feature.
+	// Result - A list of Application Insights component feature.
 	Result *[]ApplicationInsightsComponentFeature `json:"Result,omitempty"`
 }
 
 // ApplicationInsightsComponentBillingFeatures an Application Insights component billing features
 type ApplicationInsightsComponentBillingFeatures struct {
 	autorest.Response `json:"-"`
-	// DataVolumeCap - An Application Insights component daily data volumne cap
+	// DataVolumeCap - An Application Insights component daily data volume cap
 	DataVolumeCap *ApplicationInsightsComponentDataVolumeCap `json:"DataVolumeCap,omitempty"`
 	// CurrentBillingFeatures - Current enabled pricing plan. When the component is in the Enterprise plan, this will list both 'Basic' and 'Application Insights Enterprise'.
 	CurrentBillingFeatures *[]string `json:"CurrentBillingFeatures,omitempty"`
 }
 
-// ApplicationInsightsComponentDataVolumeCap an Application Insights component daily data volumne cap
+// ApplicationInsightsComponentDataVolumeCap an Application Insights component daily data volume cap
 type ApplicationInsightsComponentDataVolumeCap struct {
 	// Cap - Daily data volume cap in GB.
 	Cap *float64 `json:"Cap,omitempty"`
@@ -495,10 +501,11 @@ type ApplicationInsightsComponentDataVolumeCap struct {
 	MaxHistoryCap *float64 `json:"MaxHistoryCap,omitempty"`
 }
 
-// ApplicationInsightsComponentExportConfiguration properties that define a Continuous Export configuration.
+// ApplicationInsightsComponentExportConfiguration properties that define a Continuous Export
+// configuration.
 type ApplicationInsightsComponentExportConfiguration struct {
 	autorest.Response `json:"-"`
-	// ExportID - The unique ID of the export configuration inside an Applciation Insights component. It is auto generated when the Continuous Export configuration is created.
+	// ExportID - The unique ID of the export configuration inside an Application Insights component. It is auto generated when the Continuous Export configuration is created.
 	ExportID *string `json:"ExportId,omitempty"`
 	// InstrumentationKey - The instrumentation key of the Application Insights component.
 	InstrumentationKey *string `json:"InstrumentationKey,omitempty"`
@@ -538,8 +545,8 @@ type ApplicationInsightsComponentExportConfiguration struct {
 	ContainerName *string `json:"ContainerName,omitempty"`
 }
 
-// ApplicationInsightsComponentExportRequest an Application Insights component Continuous Export configuration
-// request definition.
+// ApplicationInsightsComponentExportRequest an Application Insights component Continuous Export
+// configuration request definition.
 type ApplicationInsightsComponentExportRequest struct {
 	// RecordTypes - The document types to be exported, as comma separated values. Allowed values include 'Requests', 'Event', 'Exceptions', 'Metrics', 'PageViews', 'PageViewPerformance', 'Rdd', 'PerformanceCounters', 'Availability', 'Messages'.
 	RecordTypes *string `json:"RecordTypes,omitempty"`
@@ -561,8 +568,8 @@ type ApplicationInsightsComponentExportRequest struct {
 	DestinationAccountID *string `json:"DestinationAccountId,omitempty"`
 }
 
-// ApplicationInsightsComponentFavorite properties that define a favorite that is associated to an Application
-// Insights component.
+// ApplicationInsightsComponentFavorite properties that define a favorite that is associated to an
+// Application Insights component.
 type ApplicationInsightsComponentFavorite struct {
 	autorest.Response `json:"-"`
 	// Name - The user-defined name of the favorite.
@@ -595,15 +602,15 @@ type ApplicationInsightsComponentFeature struct {
 	FeatureName *string `json:"FeatureName,omitempty"`
 	// MeterID - The meter id used for the feature.
 	MeterID *string `json:"MeterId,omitempty"`
-	// MeterRateFrequency - The meter meter rate for the feature's meter.
+	// MeterRateFrequency - The meter rate for the feature's meter.
 	MeterRateFrequency *string `json:"MeterRateFrequency,omitempty"`
 	// ResouceID - Reserved, not used now.
 	ResouceID *string `json:"ResouceId,omitempty"`
 	// IsHidden - Reserved, not used now.
 	IsHidden *bool `json:"IsHidden,omitempty"`
-	// Capabilities - A list of Application Insigths component feature capability.
+	// Capabilities - A list of Application Insights component feature capability.
 	Capabilities *[]ApplicationInsightsComponentFeatureCapability `json:"Capabilities,omitempty"`
-	// Title - Desplay name of the feature.
+	// Title - Display name of the feature.
 	Title *string `json:"Title,omitempty"`
 	// IsMainFeature - Whether can apply addon feature on to it.
 	IsMainFeature *bool `json:"IsMainFeature,omitempty"`
@@ -638,7 +645,7 @@ type ApplicationInsightsComponentFeatureCapabilities struct {
 	MultipleStepWebTest *bool `json:"MultipleStepWebTest,omitempty"`
 	// APIAccessLevel - Reserved, not used now.
 	APIAccessLevel *string `json:"ApiAccessLevel,omitempty"`
-	// TrackingType - The applciation insights component used tracking type.
+	// TrackingType - The application insights component used tracking type.
 	TrackingType *string `json:"TrackingType,omitempty"`
 	// DailyCap - Daily data volume cap in GB.
 	DailyCap *float64 `json:"DailyCap,omitempty"`
@@ -654,7 +661,7 @@ type ApplicationInsightsComponentFeatureCapability struct {
 	Name *string `json:"Name,omitempty"`
 	// Description - The description of the capability.
 	Description *string `json:"Description,omitempty"`
-	// Value - The vaule of the capability.
+	// Value - The value of the capability.
 	Value *string `json:"Value,omitempty"`
 	// Unit - The unit of the capability.
 	Unit *string `json:"Unit,omitempty"`
@@ -669,7 +676,7 @@ type ApplicationInsightsComponentListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Application Insights component definitions.
 	Value *[]ApplicationInsightsComponent `json:"value,omitempty"`
-	// NextLink - The URI to get the next set of Application Insights component defintions if too many components where returned in the result set.
+	// NextLink - The URI to get the next set of Application Insights component definitions if too many components where returned in the result set.
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
@@ -680,14 +687,24 @@ type ApplicationInsightsComponentListResultIterator struct {
 	page ApplicationInsightsComponentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ApplicationInsightsComponentListResultIterator) Next() error {
+func (iter *ApplicationInsightsComponentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationInsightsComponentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -696,6 +713,13 @@ func (iter *ApplicationInsightsComponentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ApplicationInsightsComponentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ApplicationInsightsComponentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -715,6 +739,11 @@ func (iter ApplicationInsightsComponentListResultIterator) Value() ApplicationIn
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ApplicationInsightsComponentListResultIterator type.
+func NewApplicationInsightsComponentListResultIterator(page ApplicationInsightsComponentListResultPage) ApplicationInsightsComponentListResultIterator {
+	return ApplicationInsightsComponentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (aiclr ApplicationInsightsComponentListResult) IsEmpty() bool {
 	return aiclr.Value == nil || len(*aiclr.Value) == 0
@@ -722,11 +751,11 @@ func (aiclr ApplicationInsightsComponentListResult) IsEmpty() bool {
 
 // applicationInsightsComponentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (aiclr ApplicationInsightsComponentListResult) applicationInsightsComponentListResultPreparer() (*http.Request, error) {
+func (aiclr ApplicationInsightsComponentListResult) applicationInsightsComponentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if aiclr.NextLink == nil || len(to.String(aiclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(aiclr.NextLink)))
@@ -734,14 +763,24 @@ func (aiclr ApplicationInsightsComponentListResult) applicationInsightsComponent
 
 // ApplicationInsightsComponentListResultPage contains a page of ApplicationInsightsComponent values.
 type ApplicationInsightsComponentListResultPage struct {
-	fn    func(ApplicationInsightsComponentListResult) (ApplicationInsightsComponentListResult, error)
+	fn    func(context.Context, ApplicationInsightsComponentListResult) (ApplicationInsightsComponentListResult, error)
 	aiclr ApplicationInsightsComponentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ApplicationInsightsComponentListResultPage) Next() error {
-	next, err := page.fn(page.aiclr)
+func (page *ApplicationInsightsComponentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationInsightsComponentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.aiclr)
 	if err != nil {
 		return err
 	}
@@ -749,6 +788,13 @@ func (page *ApplicationInsightsComponentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ApplicationInsightsComponentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ApplicationInsightsComponentListResultPage) NotDone() bool {
 	return !page.aiclr.IsEmpty()
@@ -767,6 +813,11 @@ func (page ApplicationInsightsComponentListResultPage) Values() []ApplicationIns
 	return *page.aiclr.Value
 }
 
+// Creates a new instance of the ApplicationInsightsComponentListResultPage type.
+func NewApplicationInsightsComponentListResultPage(getNextPage func(context.Context, ApplicationInsightsComponentListResult) (ApplicationInsightsComponentListResult, error)) ApplicationInsightsComponentListResultPage {
+	return ApplicationInsightsComponentListResultPage{fn: getNextPage}
+}
+
 // ApplicationInsightsComponentProactiveDetectionConfiguration properties that define a ProactiveDetection
 // configuration.
 type ApplicationInsightsComponentProactiveDetectionConfiguration struct {
@@ -794,7 +845,7 @@ type ApplicationInsightsComponentProactiveDetectionConfigurationRuleDefinitions
 	DisplayName *string `json:"DisplayName,omitempty"`
 	// Description - The rule description
 	Description *string `json:"Description,omitempty"`
-	// HelpURL - URL which displays aditional info about the proactive detection rule
+	// HelpURL - URL which displays additional info about the proactive detection rule
 	HelpURL *string `json:"HelpUrl,omitempty"`
 	// IsHidden - A flag indicating whether the rule is hidden (from the UI)
 	IsHidden *bool `json:"IsHidden,omitempty"`
@@ -806,7 +857,8 @@ type ApplicationInsightsComponentProactiveDetectionConfigurationRuleDefinitions
 	SupportsEmailNotifications *bool `json:"SupportsEmailNotifications,omitempty"`
 }
 
-// ApplicationInsightsComponentProperties properties that define an Application Insights component resource.
+// ApplicationInsightsComponentProperties properties that define an Application Insights component
+// resource.
 type ApplicationInsightsComponentProperties struct {
 	// ApplicationID - The unique ID of your application. This field mirrors the 'Name' field and cannot be changed.
 	ApplicationID *string `json:"ApplicationId,omitempty"`
@@ -941,8 +993,8 @@ type ErrorFieldContract struct {
 	Target *string `json:"target,omitempty"`
 }
 
-// ErrorResponse error reponse indicates Insights service is not able to process the incoming request. The reason
-// is provided in the error message.
+// ErrorResponse error response indicates Insights service is not able to process the incoming request. The
+// reason is provided in the error message.
 type ErrorResponse struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -1016,8 +1068,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list CDN operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list CDN operations. It contains a list of operations and a
+// URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of CDN operations supported by the CDN resource provider.
@@ -1032,14 +1084,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1048,6 +1110,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1067,6 +1136,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1074,11 +1148,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1086,14 +1160,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1101,6 +1185,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1119,14 +1210,19 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // SetObject ...
 type SetObject struct {
 	autorest.Response `json:"-"`
 	Value             interface{} `json:"value,omitempty"`
 }
 
-// TagsResource a container holding only the Tags for a resource, allowing the user to update the tags on a WebTest
-// instance.
+// TagsResource a container holding only the Tags for a resource, allowing the user to update the tags on a
+// WebTest instance.
 type TagsResource struct {
 	// Tags - Resource tags
 	Tags map[string]*string `json:"tags"`
@@ -1265,8 +1361,8 @@ func (wt *WebTest) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// WebTestGeolocation geo-physical location to run a web test from. You must specify one or more locations for the
-// test to run from.
+// WebTestGeolocation geo-physical location to run a web test from. You must specify one or more locations
+// for the test to run from.
 type WebTestGeolocation struct {
 	// Location - Location ID for the webtest to run from.
 	Location *string `json:"Id,omitempty"`
@@ -1287,14 +1383,24 @@ type WebTestListResultIterator struct {
 	page WebTestListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WebTestListResultIterator) Next() error {
+func (iter *WebTestListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1303,6 +1409,13 @@ func (iter *WebTestListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WebTestListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WebTestListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1322,6 +1435,11 @@ func (iter WebTestListResultIterator) Value() WebTest {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WebTestListResultIterator type.
+func NewWebTestListResultIterator(page WebTestListResultPage) WebTestListResultIterator {
+	return WebTestListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wtlr WebTestListResult) IsEmpty() bool {
 	return wtlr.Value == nil || len(*wtlr.Value) == 0
@@ -1329,11 +1447,11 @@ func (wtlr WebTestListResult) IsEmpty() bool {
 
 // webTestListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wtlr WebTestListResult) webTestListResultPreparer() (*http.Request, error) {
+func (wtlr WebTestListResult) webTestListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wtlr.NextLink == nil || len(to.String(wtlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wtlr.NextLink)))
@@ -1341,14 +1459,24 @@ func (wtlr WebTestListResult) webTestListResultPreparer() (*http.Request, error)
 
 // WebTestListResultPage contains a page of WebTest values.
 type WebTestListResultPage struct {
-	fn   func(WebTestListResult) (WebTestListResult, error)
+	fn   func(context.Context, WebTestListResult) (WebTestListResult, error)
 	wtlr WebTestListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WebTestListResultPage) Next() error {
-	next, err := page.fn(page.wtlr)
+func (page *WebTestListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wtlr)
 	if err != nil {
 		return err
 	}
@@ -1356,6 +1484,13 @@ func (page *WebTestListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WebTestListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WebTestListResultPage) NotDone() bool {
 	return !page.wtlr.IsEmpty()
@@ -1374,6 +1509,11 @@ func (page WebTestListResultPage) Values() []WebTest {
 	return *page.wtlr.Value
 }
 
+// Creates a new instance of the WebTestListResultPage type.
+func NewWebTestListResultPage(getNextPage func(context.Context, WebTestListResult) (WebTestListResult, error)) WebTestListResultPage {
+	return WebTestListResultPage{fn: getNextPage}
+}
+
 // WebTestProperties metadata describing a web test for an Azure resource.
 type WebTestProperties struct {
 	// SyntheticMonitorID - Unique ID of this WebTest. This is typically the same value as the Name field.
@@ -1676,7 +1816,7 @@ type WorkItemConfigurationsListResult struct {
 type WorkItemCreateConfiguration struct {
 	// ConnectorID - Unique connector id
 	ConnectorID *string `json:"ConnectorId,omitempty"`
-	// ConnectorDataConfiguration - Serialized JSON object for detaile d properties
+	// ConnectorDataConfiguration - Serialized JSON object for detailed properties
 	ConnectorDataConfiguration *string `json:"ConnectorDataConfiguration,omitempty"`
 	// ValidateOnly - Boolean indicating validate only
 	ValidateOnly *bool `json:"ValidateOnly,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/operations.go
index a06822f91600..16d160f4a976 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available insights REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/proactivedetectionconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/proactivedetectionconfigurations.go
index d794a135561e..f661970b2658 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/proactivedetectionconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/proactivedetectionconfigurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewProactiveDetectionConfigurationsClientWithBaseURI(baseURI string, subscr
 // configurationID - the ProactiveDetection configuration ID. This is unique within a Application Insights
 // component.
 func (client ProactiveDetectionConfigurationsClient) Get(ctx context.Context, resourceGroupName string, resourceName string, configurationID string) (result ApplicationInsightsComponentProactiveDetectionConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProactiveDetectionConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName, configurationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ProactiveDetectionConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client ProactiveDetectionConfigurationsClient) GetResponder(resp *http.Res
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client ProactiveDetectionConfigurationsClient) List(ctx context.Context, resourceGroupName string, resourceName string) (result ListApplicationInsightsComponentProactiveDetectionConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProactiveDetectionConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ProactiveDetectionConfigurationsClient", "List", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client ProactiveDetectionConfigurationsClient) ListResponder(resp *http.Re
 // proactiveDetectionProperties - properties that need to be specified to update the ProactiveDetection
 // configuration.
 func (client ProactiveDetectionConfigurationsClient) Update(ctx context.Context, resourceGroupName string, resourceName string, configurationID string, proactiveDetectionProperties ApplicationInsightsComponentProactiveDetectionConfiguration) (result ApplicationInsightsComponentProactiveDetectionConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProactiveDetectionConfigurationsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, configurationID, proactiveDetectionProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ProactiveDetectionConfigurationsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtestlocations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtestlocations.go
index b319546fb38f..0c7c04dc98d7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtestlocations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtestlocations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewWebTestLocationsClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client WebTestLocationsClient) List(ctx context.Context, resourceGroupName string, resourceName string) (result ApplicationInsightsWebTestLocationsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestLocationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WebTestLocationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtests.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtests.go
index 464479765739..d0bece1a049b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtests.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/webtests.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewWebTestsClientWithBaseURI(baseURI string, subscriptionID string) WebTest
 // webTestDefinition - properties that need to be specified to create or update an Application Insights web
 // test definition.
 func (client WebTestsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, webTestName string, webTestDefinition WebTest) (result WebTest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: webTestDefinition,
 			Constraints: []validation.Constraint{{Target: "webTestDefinition.WebTestProperties", Name: validation.Null, Rule: false,
@@ -126,6 +137,16 @@ func (client WebTestsClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group.
 // webTestName - the name of the Application Insights webtest resource.
 func (client WebTestsClient) Delete(ctx context.Context, resourceGroupName string, webTestName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, webTestName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WebTestsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client WebTestsClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - the name of the resource group.
 // webTestName - the name of the Application Insights webtest resource.
 func (client WebTestsClient) Get(ctx context.Context, resourceGroupName string, webTestName string) (result WebTest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, webTestName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WebTestsClient", "Get", nil, "Failure preparing request")
@@ -254,8 +285,18 @@ func (client WebTestsClient) GetResponder(resp *http.Response) (result WebTest,
 	return
 }
 
-// List get all Application Insights web test alerts definitioned within a subscription.
+// List get all Application Insights web test alerts definitions within a subscription.
 func (client WebTestsClient) List(ctx context.Context) (result WebTestListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.List")
+		defer func() {
+			sc := -1
+			if result.wtlr.Response.Response != nil {
+				sc = result.wtlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -318,8 +359,8 @@ func (client WebTestsClient) ListResponder(resp *http.Response) (result WebTestL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WebTestsClient) listNextResults(lastResults WebTestListResult) (result WebTestListResult, err error) {
-	req, err := lastResults.webTestListResultPreparer()
+func (client WebTestsClient) listNextResults(ctx context.Context, lastResults WebTestListResult) (result WebTestListResult, err error) {
+	req, err := lastResults.webTestListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.WebTestsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -340,6 +381,16 @@ func (client WebTestsClient) listNextResults(lastResults WebTestListResult) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WebTestsClient) ListComplete(ctx context.Context) (result WebTestListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -349,6 +400,16 @@ func (client WebTestsClient) ListComplete(ctx context.Context) (result WebTestLi
 // componentName - the name of the Application Insights component resource.
 // resourceGroupName - the name of the resource group.
 func (client WebTestsClient) ListByComponent(ctx context.Context, componentName string, resourceGroupName string) (result WebTestListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.ListByComponent")
+		defer func() {
+			sc := -1
+			if result.wtlr.Response.Response != nil {
+				sc = result.wtlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByComponentNextResults
 	req, err := client.ListByComponentPreparer(ctx, componentName, resourceGroupName)
 	if err != nil {
@@ -413,8 +474,8 @@ func (client WebTestsClient) ListByComponentResponder(resp *http.Response) (resu
 }
 
 // listByComponentNextResults retrieves the next set of results, if any.
-func (client WebTestsClient) listByComponentNextResults(lastResults WebTestListResult) (result WebTestListResult, err error) {
-	req, err := lastResults.webTestListResultPreparer()
+func (client WebTestsClient) listByComponentNextResults(ctx context.Context, lastResults WebTestListResult) (result WebTestListResult, err error) {
+	req, err := lastResults.webTestListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.WebTestsClient", "listByComponentNextResults", nil, "Failure preparing next results request")
 	}
@@ -435,6 +496,16 @@ func (client WebTestsClient) listByComponentNextResults(lastResults WebTestListR
 
 // ListByComponentComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WebTestsClient) ListByComponentComplete(ctx context.Context, componentName string, resourceGroupName string) (result WebTestListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.ListByComponent")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByComponent(ctx, componentName, resourceGroupName)
 	return
 }
@@ -443,6 +514,16 @@ func (client WebTestsClient) ListByComponentComplete(ctx context.Context, compon
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client WebTestsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result WebTestListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.wtlr.Response.Response != nil {
+				sc = result.wtlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -506,8 +587,8 @@ func (client WebTestsClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client WebTestsClient) listByResourceGroupNextResults(lastResults WebTestListResult) (result WebTestListResult, err error) {
-	req, err := lastResults.webTestListResultPreparer()
+func (client WebTestsClient) listByResourceGroupNextResults(ctx context.Context, lastResults WebTestListResult) (result WebTestListResult, err error) {
+	req, err := lastResults.webTestListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.WebTestsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -528,6 +609,16 @@ func (client WebTestsClient) listByResourceGroupNextResults(lastResults WebTestL
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WebTestsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result WebTestListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -538,6 +629,16 @@ func (client WebTestsClient) ListByResourceGroupComplete(ctx context.Context, re
 // webTestName - the name of the Application Insights webtest resource.
 // webTestTags - updated tag information to set into the web test instance.
 func (client WebTestsClient) UpdateTags(ctx context.Context, resourceGroupName string, webTestName string, webTestTags TagsResource) (result WebTest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebTestsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, webTestName, webTestTags)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WebTestsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workbooks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workbooks.go
index 7dc771d3813d..05f15244280c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workbooks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workbooks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkbooksClientWithBaseURI(baseURI string, subscriptionID string) Workbo
 // resourceName - the name of the Application Insights component resource.
 // workbookProperties - properties that need to be specified to create a new workbook.
 func (client WorkbooksClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, workbookProperties Workbook) (result Workbook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkbooksClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: workbookProperties,
 			Constraints: []validation.Constraint{{Target: "workbookProperties.WorkbookProperties", Name: validation.Null, Rule: false,
@@ -127,6 +138,16 @@ func (client WorkbooksClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client WorkbooksClient) Delete(ctx context.Context, resourceGroupName string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkbooksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkbooksClient", "Delete", nil, "Failure preparing request")
@@ -193,6 +214,16 @@ func (client WorkbooksClient) DeleteResponder(resp *http.Response) (result autor
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client WorkbooksClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result Workbook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkbooksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkbooksClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client WorkbooksClient) GetResponder(resp *http.Response) (result Workbook
 // canFetchContent - flag indicating whether or not to return the full content for each applicable workbook. If
 // false, only return summary content for workbooks.
 func (client WorkbooksClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, category CategoryType, tags []string, canFetchContent *bool) (result WorkbooksListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkbooksClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, category, tags, canFetchContent)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkbooksClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -337,6 +378,16 @@ func (client WorkbooksClient) ListByResourceGroupResponder(resp *http.Response)
 // resourceName - the name of the Application Insights component resource.
 // workbookProperties - properties that need to be specified to create a new workbook.
 func (client WorkbooksClient) Update(ctx context.Context, resourceGroupName string, resourceName string, workbookProperties Workbook) (result Workbook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkbooksClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, workbookProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkbooksClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workitemconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workitemconfigurations.go
index 1c4e259ec45f..364c392bde51 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workitemconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights/workitemconfigurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkItemConfigurationsClientWithBaseURI(baseURI string, subscriptionID s
 // workItemConfigurationProperties - properties that need to be specified to create a work item configuration
 // of a Application Insights component.
 func (client WorkItemConfigurationsClient) Create(ctx context.Context, resourceGroupName string, resourceName string, workItemConfigurationProperties WorkItemCreateConfiguration) (result WorkItemConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkItemConfigurationsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceGroupName, resourceName, workItemConfigurationProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkItemConfigurationsClient", "Create", nil, "Failure preparing request")
@@ -110,13 +121,23 @@ func (client WorkItemConfigurationsClient) CreateResponder(resp *http.Response)
 	return
 }
 
-// Delete delete an workitem configuration of an Application Insights component.
+// Delete delete a work item configuration of an Application Insights component.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 // workItemConfigID - the unique work item configuration Id. This can be either friendly name of connector as
 // defined in connector configuration
 func (client WorkItemConfigurationsClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, workItemConfigID string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkItemConfigurationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName, workItemConfigID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkItemConfigurationsClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client WorkItemConfigurationsClient) DeleteResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client WorkItemConfigurationsClient) GetDefault(ctx context.Context, resourceGroupName string, resourceName string) (result WorkItemConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkItemConfigurationsClient.GetDefault")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetDefaultPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkItemConfigurationsClient", "GetDefault", nil, "Failure preparing request")
@@ -252,6 +283,16 @@ func (client WorkItemConfigurationsClient) GetDefaultResponder(resp *http.Respon
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the Application Insights component resource.
 func (client WorkItemConfigurationsClient) List(ctx context.Context, resourceGroupName string, resourceName string) (result WorkItemConfigurationsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkItemConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.WorkItemConfigurationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/account.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/account.go
index 5d3b9f1d1d05..aed5f8076305 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/account.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/account.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAccountClientWithBaseURI(baseURI string, subscriptionID string) AccountC
 // automationAccountName - the name of the automation account.
 // parameters - parameters supplied to the create or update automation account.
 func (client AccountClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, parameters AccountCreateOrUpdateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -123,6 +134,16 @@ func (client AccountClient) CreateOrUpdateResponder(resp *http.Response) (result
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client AccountClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -197,6 +218,16 @@ func (client AccountClient) DeleteResponder(resp *http.Response) (result autores
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client AccountClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -269,6 +300,16 @@ func (client AccountClient) GetResponder(resp *http.Response) (result Account, e
 
 // List retrieve a list of accounts within a given subscription.
 func (client AccountClient) List(ctx context.Context) (result AccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -331,8 +372,8 @@ func (client AccountClient) ListResponder(resp *http.Response) (result AccountLi
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AccountClient) listNextResults(lastResults AccountListResult) (result AccountListResult, err error) {
-	req, err := lastResults.accountListResultPreparer()
+func (client AccountClient) listNextResults(ctx context.Context, lastResults AccountListResult) (result AccountListResult, err error) {
+	req, err := lastResults.accountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.AccountClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -353,6 +394,16 @@ func (client AccountClient) listNextResults(lastResults AccountListResult) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountClient) ListComplete(ctx context.Context) (result AccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -361,6 +412,16 @@ func (client AccountClient) ListComplete(ctx context.Context) (result AccountLis
 // Parameters:
 // resourceGroupName - name of an Azure Resource group.
 func (client AccountClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -432,8 +493,8 @@ func (client AccountClient) ListByResourceGroupResponder(resp *http.Response) (r
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AccountClient) listByResourceGroupNextResults(lastResults AccountListResult) (result AccountListResult, err error) {
-	req, err := lastResults.accountListResultPreparer()
+func (client AccountClient) listByResourceGroupNextResults(ctx context.Context, lastResults AccountListResult) (result AccountListResult, err error) {
+	req, err := lastResults.accountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.AccountClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -454,6 +515,16 @@ func (client AccountClient) listByResourceGroupNextResults(lastResults AccountLi
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -464,6 +535,16 @@ func (client AccountClient) ListByResourceGroupComplete(ctx context.Context, res
 // automationAccountName - the name of the automation account.
 // parameters - parameters supplied to the update automation account.
 func (client AccountClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, parameters AccountUpdateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/activity.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/activity.go
index 9cb37f954224..f6480f72bfce 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/activity.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/activity.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewActivityClientWithBaseURI(baseURI string, subscriptionID string) Activit
 // moduleName - the name of module.
 // activityName - the name of activity.
 func (client ActivityClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string, activityName string) (result Activity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -125,6 +136,16 @@ func (client ActivityClient) GetResponder(resp *http.Response) (result Activity,
 // automationAccountName - the name of the automation account.
 // moduleName - the name of module.
 func (client ActivityClient) ListByModule(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string) (result ActivityListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityClient.ListByModule")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -198,8 +219,8 @@ func (client ActivityClient) ListByModuleResponder(resp *http.Response) (result
 }
 
 // listByModuleNextResults retrieves the next set of results, if any.
-func (client ActivityClient) listByModuleNextResults(lastResults ActivityListResult) (result ActivityListResult, err error) {
-	req, err := lastResults.activityListResultPreparer()
+func (client ActivityClient) listByModuleNextResults(ctx context.Context, lastResults ActivityListResult) (result ActivityListResult, err error) {
+	req, err := lastResults.activityListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.ActivityClient", "listByModuleNextResults", nil, "Failure preparing next results request")
 	}
@@ -220,6 +241,16 @@ func (client ActivityClient) listByModuleNextResults(lastResults ActivityListRes
 
 // ListByModuleComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ActivityClient) ListByModuleComplete(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string) (result ActivityListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityClient.ListByModule")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByModule(ctx, resourceGroupName, automationAccountName, moduleName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/agentregistrationinformation.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/agentregistrationinformation.go
index ac1fc3e08727..40ab44dcfc4b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/agentregistrationinformation.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/agentregistrationinformation.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAgentRegistrationInformationClientWithBaseURI(baseURI string, subscripti
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client AgentRegistrationInformationClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string) (result AgentRegistration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgentRegistrationInformationClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -122,6 +133,16 @@ func (client AgentRegistrationInformationClient) GetResponder(resp *http.Respons
 // automationAccountName - the name of the automation account.
 // parameters - the name of the agent registration key to be regenerated
 func (client AgentRegistrationInformationClient) RegenerateKey(ctx context.Context, resourceGroupName string, automationAccountName string, parameters AgentRegistrationRegenerateKeyParameter) (result AgentRegistration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgentRegistrationInformationClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/certificate.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/certificate.go
index bb46d3d1e975..c7fd07f0209d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/certificate.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/certificate.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewCertificateClientWithBaseURI(baseURI string, subscriptionID string) Cert
 // certificateName - the parameters supplied to the create or update certificate operation.
 // parameters - the parameters supplied to the create or update certificate operation.
 func (client CertificateClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, certificateName string, parameters CertificateCreateOrUpdateParameters) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -130,6 +141,16 @@ func (client CertificateClient) CreateOrUpdateResponder(resp *http.Response) (re
 // automationAccountName - the name of the automation account.
 // certificateName - the name of certificate.
 func (client CertificateClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, certificateName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -206,6 +227,16 @@ func (client CertificateClient) DeleteResponder(resp *http.Response) (result aut
 // automationAccountName - the name of the automation account.
 // certificateName - the name of certificate.
 func (client CertificateClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, certificateName string) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -282,6 +313,16 @@ func (client CertificateClient) GetResponder(resp *http.Response) (result Certif
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client CertificateClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result CertificateListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.clr.Response.Response != nil {
+				sc = result.clr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -354,8 +395,8 @@ func (client CertificateClient) ListByAutomationAccountResponder(resp *http.Resp
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client CertificateClient) listByAutomationAccountNextResults(lastResults CertificateListResult) (result CertificateListResult, err error) {
-	req, err := lastResults.certificateListResultPreparer()
+func (client CertificateClient) listByAutomationAccountNextResults(ctx context.Context, lastResults CertificateListResult) (result CertificateListResult, err error) {
+	req, err := lastResults.certificateListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.CertificateClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -376,6 +417,16 @@ func (client CertificateClient) listByAutomationAccountNextResults(lastResults C
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificateClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result CertificateListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -387,6 +438,16 @@ func (client CertificateClient) ListByAutomationAccountComplete(ctx context.Cont
 // certificateName - the parameters supplied to the update certificate operation.
 // parameters - the parameters supplied to the update certificate operation.
 func (client CertificateClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, certificateName string, parameters CertificateUpdateParameters) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connection.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connection.go
index f29f9359388a..f7d4a07adb2c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connection.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connection.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewConnectionClientWithBaseURI(baseURI string, subscriptionID string) Conne
 // connectionName - the parameters supplied to the create or update connection operation.
 // parameters - the parameters supplied to the create or update connection operation.
 func (client ConnectionClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, connectionName string, parameters ConnectionCreateOrUpdateParameters) (result Connection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -130,6 +141,16 @@ func (client ConnectionClient) CreateOrUpdateResponder(resp *http.Response) (res
 // automationAccountName - the name of the automation account.
 // connectionName - the name of connection.
 func (client ConnectionClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, connectionName string) (result Connection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -207,6 +228,16 @@ func (client ConnectionClient) DeleteResponder(resp *http.Response) (result Conn
 // automationAccountName - the name of the automation account.
 // connectionName - the name of connection.
 func (client ConnectionClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, connectionName string) (result Connection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -283,6 +314,16 @@ func (client ConnectionClient) GetResponder(resp *http.Response) (result Connect
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client ConnectionClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result ConnectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.clr.Response.Response != nil {
+				sc = result.clr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -355,8 +396,8 @@ func (client ConnectionClient) ListByAutomationAccountResponder(resp *http.Respo
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client ConnectionClient) listByAutomationAccountNextResults(lastResults ConnectionListResult) (result ConnectionListResult, err error) {
-	req, err := lastResults.connectionListResultPreparer()
+func (client ConnectionClient) listByAutomationAccountNextResults(ctx context.Context, lastResults ConnectionListResult) (result ConnectionListResult, err error) {
+	req, err := lastResults.connectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.ConnectionClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -377,6 +418,16 @@ func (client ConnectionClient) listByAutomationAccountNextResults(lastResults Co
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ConnectionClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result ConnectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -388,6 +439,16 @@ func (client ConnectionClient) ListByAutomationAccountComplete(ctx context.Conte
 // connectionName - the parameters supplied to the update a connection operation.
 // parameters - the parameters supplied to the update a connection operation.
 func (client ConnectionClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, connectionName string, parameters ConnectionUpdateParameters) (result Connection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connectiontype.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connectiontype.go
index 7ec6c994a39b..e04c9125f7b5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connectiontype.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/connectiontype.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -40,13 +41,23 @@ func NewConnectionTypeClientWithBaseURI(baseURI string, subscriptionID string) C
 	return ConnectionTypeClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// CreateOrUpdate create a connectiontype.
+// CreateOrUpdate create a connection type.
 // Parameters:
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
-// connectionTypeName - the parameters supplied to the create or update connectiontype operation.
-// parameters - the parameters supplied to the create or update connectiontype operation.
+// connectionTypeName - the parameters supplied to the create or update connection type operation.
+// parameters - the parameters supplied to the create or update connection type operation.
 func (client ConnectionTypeClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, connectionTypeName string, parameters ConnectionTypeCreateOrUpdateParameters) (result ConnectionType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -124,12 +135,22 @@ func (client ConnectionTypeClient) CreateOrUpdateResponder(resp *http.Response)
 	return
 }
 
-// Delete delete the connectiontype.
+// Delete delete the connection type.
 // Parameters:
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
-// connectionTypeName - the name of connectiontype.
+// connectionTypeName - the name of connection type.
 func (client ConnectionTypeClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, connectionTypeName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -200,12 +221,22 @@ func (client ConnectionTypeClient) DeleteResponder(resp *http.Response) (result
 	return
 }
 
-// Get retrieve the connectiontype identified by connectiontype name.
+// Get retrieve the connection type identified by connection type name.
 // Parameters:
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
-// connectionTypeName - the name of connectiontype.
+// connectionTypeName - the name of connection type.
 func (client ConnectionTypeClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, connectionTypeName string) (result ConnectionType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -277,11 +308,21 @@ func (client ConnectionTypeClient) GetResponder(resp *http.Response) (result Con
 	return
 }
 
-// ListByAutomationAccount retrieve a list of connectiontypes.
+// ListByAutomationAccount retrieve a list of connection types.
 // Parameters:
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client ConnectionTypeClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result ConnectionTypeListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.ctlr.Response.Response != nil {
+				sc = result.ctlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -354,8 +395,8 @@ func (client ConnectionTypeClient) ListByAutomationAccountResponder(resp *http.R
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client ConnectionTypeClient) listByAutomationAccountNextResults(lastResults ConnectionTypeListResult) (result ConnectionTypeListResult, err error) {
-	req, err := lastResults.connectionTypeListResultPreparer()
+func (client ConnectionTypeClient) listByAutomationAccountNextResults(ctx context.Context, lastResults ConnectionTypeListResult) (result ConnectionTypeListResult, err error) {
+	req, err := lastResults.connectionTypeListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.ConnectionTypeClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -376,6 +417,16 @@ func (client ConnectionTypeClient) listByAutomationAccountNextResults(lastResult
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ConnectionTypeClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result ConnectionTypeListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/credential.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/credential.go
index c54ccec48327..cf77be1e11dc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/credential.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/credential.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewCredentialClientWithBaseURI(baseURI string, subscriptionID string) Crede
 // credentialName - the parameters supplied to the create or update credential operation.
 // parameters - the parameters supplied to the create or update credential operation.
 func (client CredentialClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, credentialName string, parameters CredentialCreateOrUpdateParameters) (result Credential, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -132,6 +143,16 @@ func (client CredentialClient) CreateOrUpdateResponder(resp *http.Response) (res
 // automationAccountName - the name of the automation account.
 // credentialName - the name of credential.
 func (client CredentialClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, credentialName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -208,6 +229,16 @@ func (client CredentialClient) DeleteResponder(resp *http.Response) (result auto
 // automationAccountName - the name of the automation account.
 // credentialName - the name of credential.
 func (client CredentialClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, credentialName string) (result Credential, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -284,6 +315,16 @@ func (client CredentialClient) GetResponder(resp *http.Response) (result Credent
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client CredentialClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result CredentialListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.clr.Response.Response != nil {
+				sc = result.clr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -356,8 +397,8 @@ func (client CredentialClient) ListByAutomationAccountResponder(resp *http.Respo
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client CredentialClient) listByAutomationAccountNextResults(lastResults CredentialListResult) (result CredentialListResult, err error) {
-	req, err := lastResults.credentialListResultPreparer()
+func (client CredentialClient) listByAutomationAccountNextResults(ctx context.Context, lastResults CredentialListResult) (result CredentialListResult, err error) {
+	req, err := lastResults.credentialListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.CredentialClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -378,6 +419,16 @@ func (client CredentialClient) listByAutomationAccountNextResults(lastResults Cr
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CredentialClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result CredentialListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -389,6 +440,16 @@ func (client CredentialClient) ListByAutomationAccountComplete(ctx context.Conte
 // credentialName - the parameters supplied to the Update credential operation.
 // parameters - the parameters supplied to the Update credential operation.
 func (client CredentialClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, credentialName string, parameters CredentialUpdateParameters) (result Credential, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjob.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjob.go
index 3ed11e06bc91..1a03f09b1892 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjob.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjob.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -48,6 +49,16 @@ func NewDscCompilationJobClientWithBaseURI(baseURI string, subscriptionID string
 // compilationJobID - the the DSC configuration Id.
 // parameters - the parameters supplied to the create compilation job operation.
 func (client DscCompilationJobClient) Create(ctx context.Context, resourceGroupName string, automationAccountName string, compilationJobID uuid.UUID, parameters DscCompilationJobCreateParameters) (result DscCompilationJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -130,6 +141,16 @@ func (client DscCompilationJobClient) CreateResponder(resp *http.Response) (resu
 // automationAccountName - the name of the automation account.
 // compilationJobID - the Dsc configuration compilation job id.
 func (client DscCompilationJobClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, compilationJobID uuid.UUID) (result DscCompilationJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -208,6 +229,16 @@ func (client DscCompilationJobClient) GetResponder(resp *http.Response) (result
 // jobID - the job id.
 // jobStreamID - the job stream id.
 func (client DscCompilationJobClient) GetStream(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID, jobStreamID string) (result JobStream, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobClient.GetStream")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -286,6 +317,16 @@ func (client DscCompilationJobClient) GetStreamResponder(resp *http.Response) (r
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client DscCompilationJobClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result DscCompilationJobListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.dcjlr.Response.Response != nil {
+				sc = result.dcjlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -361,8 +402,8 @@ func (client DscCompilationJobClient) ListByAutomationAccountResponder(resp *htt
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client DscCompilationJobClient) listByAutomationAccountNextResults(lastResults DscCompilationJobListResult) (result DscCompilationJobListResult, err error) {
-	req, err := lastResults.dscCompilationJobListResultPreparer()
+func (client DscCompilationJobClient) listByAutomationAccountNextResults(ctx context.Context, lastResults DscCompilationJobListResult) (result DscCompilationJobListResult, err error) {
+	req, err := lastResults.dscCompilationJobListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.DscCompilationJobClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -383,6 +424,16 @@ func (client DscCompilationJobClient) listByAutomationAccountNextResults(lastRes
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DscCompilationJobClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result DscCompilationJobListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjobstream.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjobstream.go
index 4b3723035159..0823e36ac794 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjobstream.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dsccompilationjobstream.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -47,6 +48,16 @@ func NewDscCompilationJobStreamClientWithBaseURI(baseURI string, subscriptionID
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client DscCompilationJobStreamClient) ListByJob(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID) (result JobStreamListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobStreamClient.ListByJob")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscconfiguration.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscconfiguration.go
index 1082b69dd005..af7b29459bc5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscconfiguration.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscconfiguration.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDscConfigurationClientWithBaseURI(baseURI string, subscriptionID string)
 // configurationName - the create or update parameters for configuration.
 // parameters - the create or update parameters for configuration.
 func (client DscConfigurationClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, configurationName string, parameters DscConfigurationCreateOrUpdateParameters) (result DscConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -135,6 +146,16 @@ func (client DscConfigurationClient) CreateOrUpdateResponder(resp *http.Response
 // automationAccountName - the name of the automation account.
 // configurationName - the configuration name.
 func (client DscConfigurationClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, configurationName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -211,6 +232,16 @@ func (client DscConfigurationClient) DeleteResponder(resp *http.Response) (resul
 // automationAccountName - the name of the automation account.
 // configurationName - the configuration name.
 func (client DscConfigurationClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, configurationName string) (result DscConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -288,6 +319,16 @@ func (client DscConfigurationClient) GetResponder(resp *http.Response) (result D
 // automationAccountName - the name of the automation account.
 // configurationName - the configuration name.
 func (client DscConfigurationClient) GetContent(ctx context.Context, resourceGroupName string, automationAccountName string, configurationName string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.GetContent")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -367,6 +408,16 @@ func (client DscConfigurationClient) GetContentResponder(resp *http.Response) (r
 // top - the the number of rows to take.
 // inlinecount - return total rows.
 func (client DscConfigurationClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string, skip *int32, top *int32, inlinecount string) (result DscConfigurationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.dclr.Response.Response != nil {
+				sc = result.dclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -451,8 +502,8 @@ func (client DscConfigurationClient) ListByAutomationAccountResponder(resp *http
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client DscConfigurationClient) listByAutomationAccountNextResults(lastResults DscConfigurationListResult) (result DscConfigurationListResult, err error) {
-	req, err := lastResults.dscConfigurationListResultPreparer()
+func (client DscConfigurationClient) listByAutomationAccountNextResults(ctx context.Context, lastResults DscConfigurationListResult) (result DscConfigurationListResult, err error) {
+	req, err := lastResults.dscConfigurationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.DscConfigurationClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -473,6 +524,16 @@ func (client DscConfigurationClient) listByAutomationAccountNextResults(lastResu
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DscConfigurationClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string, skip *int32, top *int32, inlinecount string) (result DscConfigurationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter, skip, top, inlinecount)
 	return
 }
@@ -484,6 +545,16 @@ func (client DscConfigurationClient) ListByAutomationAccountComplete(ctx context
 // configurationName - the create or update parameters for configuration.
 // parameters - the create or update parameters for configuration.
 func (client DscConfigurationClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, configurationName string, parameters *DscConfigurationUpdateParameters) (result DscConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnode.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnode.go
index e61c56e58c50..23b3490f3e73 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnode.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnode.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewDscNodeClientWithBaseURI(baseURI string, subscriptionID string) DscNodeC
 // automationAccountName - the name of the automation account.
 // nodeID - the node id.
 func (client DscNodeClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string) (result DscNode, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -123,6 +134,16 @@ func (client DscNodeClient) DeleteResponder(resp *http.Response) (result DscNode
 // automationAccountName - the name of the automation account.
 // nodeID - the node id.
 func (client DscNodeClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string) (result DscNode, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -200,6 +221,16 @@ func (client DscNodeClient) GetResponder(resp *http.Response) (result DscNode, e
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client DscNodeClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result DscNodeListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.dnlr.Response.Response != nil {
+				sc = result.dnlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -275,8 +306,8 @@ func (client DscNodeClient) ListByAutomationAccountResponder(resp *http.Response
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client DscNodeClient) listByAutomationAccountNextResults(lastResults DscNodeListResult) (result DscNodeListResult, err error) {
-	req, err := lastResults.dscNodeListResultPreparer()
+func (client DscNodeClient) listByAutomationAccountNextResults(ctx context.Context, lastResults DscNodeListResult) (result DscNodeListResult, err error) {
+	req, err := lastResults.dscNodeListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.DscNodeClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -297,6 +328,16 @@ func (client DscNodeClient) listByAutomationAccountNextResults(lastResults DscNo
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DscNodeClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result DscNodeListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
@@ -308,6 +349,16 @@ func (client DscNodeClient) ListByAutomationAccountComplete(ctx context.Context,
 // nodeID - parameters supplied to the update dsc node.
 // parameters - parameters supplied to the update dsc node.
 func (client DscNodeClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string, parameters DscNodeUpdateParameters) (result DscNode, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnodeconfiguration.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnodeconfiguration.go
index dc292bbd8b59..8e36ed158d47 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnodeconfiguration.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/dscnodeconfiguration.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDscNodeConfigurationClientWithBaseURI(baseURI string, subscriptionID str
 // nodeConfigurationName - the create or update parameters for configuration.
 // parameters - the create or update parameters for configuration.
 func (client DscNodeConfigurationClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, nodeConfigurationName string, parameters DscNodeConfigurationCreateOrUpdateParameters) (result DscNodeConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -135,6 +146,16 @@ func (client DscNodeConfigurationClient) CreateOrUpdateResponder(resp *http.Resp
 // automationAccountName - the name of the automation account.
 // nodeConfigurationName - the Dsc node configuration name.
 func (client DscNodeConfigurationClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, nodeConfigurationName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -211,6 +232,16 @@ func (client DscNodeConfigurationClient) DeleteResponder(resp *http.Response) (r
 // automationAccountName - the name of the automation account.
 // nodeConfigurationName - the Dsc node configuration name.
 func (client DscNodeConfigurationClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, nodeConfigurationName string) (result DscNodeConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -288,6 +319,16 @@ func (client DscNodeConfigurationClient) GetResponder(resp *http.Response) (resu
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client DscNodeConfigurationClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result DscNodeConfigurationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.dnclr.Response.Response != nil {
+				sc = result.dnclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -363,8 +404,8 @@ func (client DscNodeConfigurationClient) ListByAutomationAccountResponder(resp *
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client DscNodeConfigurationClient) listByAutomationAccountNextResults(lastResults DscNodeConfigurationListResult) (result DscNodeConfigurationListResult, err error) {
-	req, err := lastResults.dscNodeConfigurationListResultPreparer()
+func (client DscNodeConfigurationClient) listByAutomationAccountNextResults(ctx context.Context, lastResults DscNodeConfigurationListResult) (result DscNodeConfigurationListResult, err error) {
+	req, err := lastResults.dscNodeConfigurationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.DscNodeConfigurationClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -385,6 +426,16 @@ func (client DscNodeConfigurationClient) listByAutomationAccountNextResults(last
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DscNodeConfigurationClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result DscNodeConfigurationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/fields.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/fields.go
index 61c80c6ebc5a..4db68823a40c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/fields.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/fields.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewFieldsClientWithBaseURI(baseURI string, subscriptionID string) FieldsCli
 // moduleName - the name of module.
 // typeName - the name of type.
 func (client FieldsClient) ListByType(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string, typeName string) (result TypeFieldListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FieldsClient.ListByType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/hybridrunbookworkergroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/hybridrunbookworkergroup.go
index 86bd913bf4df..9d76a6c6b528 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/hybridrunbookworkergroup.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/hybridrunbookworkergroup.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewHybridRunbookWorkerGroupClientWithBaseURI(baseURI string, subscriptionID
 // automationAccountName - the name of the automation account.
 // hybridRunbookWorkerGroupName - the hybrid runbook worker group name
 func (client HybridRunbookWorkerGroupClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, hybridRunbookWorkerGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -122,6 +133,16 @@ func (client HybridRunbookWorkerGroupClient) DeleteResponder(resp *http.Response
 // automationAccountName - the name of the automation account.
 // hybridRunbookWorkerGroupName - the hybrid runbook worker group name
 func (client HybridRunbookWorkerGroupClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, hybridRunbookWorkerGroupName string) (result HybridRunbookWorkerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -199,6 +220,16 @@ func (client HybridRunbookWorkerGroupClient) GetResponder(resp *http.Response) (
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client HybridRunbookWorkerGroupClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result HybridRunbookWorkerGroupsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.hrwglr.Response.Response != nil {
+				sc = result.hrwglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -274,8 +305,8 @@ func (client HybridRunbookWorkerGroupClient) ListByAutomationAccountResponder(re
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client HybridRunbookWorkerGroupClient) listByAutomationAccountNextResults(lastResults HybridRunbookWorkerGroupsListResult) (result HybridRunbookWorkerGroupsListResult, err error) {
-	req, err := lastResults.hybridRunbookWorkerGroupsListResultPreparer()
+func (client HybridRunbookWorkerGroupClient) listByAutomationAccountNextResults(ctx context.Context, lastResults HybridRunbookWorkerGroupsListResult) (result HybridRunbookWorkerGroupsListResult, err error) {
+	req, err := lastResults.hybridRunbookWorkerGroupsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.HybridRunbookWorkerGroupClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -296,6 +327,16 @@ func (client HybridRunbookWorkerGroupClient) listByAutomationAccountNextResults(
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client HybridRunbookWorkerGroupClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result HybridRunbookWorkerGroupsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
@@ -307,6 +348,16 @@ func (client HybridRunbookWorkerGroupClient) ListByAutomationAccountComplete(ctx
 // hybridRunbookWorkerGroupName - the hybrid runbook worker group name
 // parameters - the hybrid runbook worker group
 func (client HybridRunbookWorkerGroupClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, hybridRunbookWorkerGroupName string, parameters HybridRunbookWorkerGroupUpdateParameters) (result HybridRunbookWorkerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/job.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/job.go
index cc3e1d1cfd84..eb611fe54846 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/job.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/job.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -48,6 +49,16 @@ func NewJobClientWithBaseURI(baseURI string, subscriptionID string) JobClient {
 // jobID - the job id.
 // parameters - the parameters supplied to the create job operation.
 func (client JobClient) Create(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID, parameters JobCreateParameters) (result Job, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -130,6 +141,16 @@ func (client JobClient) CreateResponder(resp *http.Response) (result Job, err er
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client JobClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID) (result Job, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -207,6 +228,16 @@ func (client JobClient) GetResponder(resp *http.Response) (result Job, err error
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client JobClient) GetOutput(ctx context.Context, resourceGroupName string, automationAccountName string, jobID string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.GetOutput")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -283,6 +314,16 @@ func (client JobClient) GetOutputResponder(resp *http.Response) (result ReadClos
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client JobClient) GetRunbookContent(ctx context.Context, resourceGroupName string, automationAccountName string, jobID string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.GetRunbookContent")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -359,6 +400,16 @@ func (client JobClient) GetRunbookContentResponder(resp *http.Response) (result
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client JobClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result JobListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.jlr.Response.Response != nil {
+				sc = result.jlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -434,8 +485,8 @@ func (client JobClient) ListByAutomationAccountResponder(resp *http.Response) (r
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client JobClient) listByAutomationAccountNextResults(lastResults JobListResult) (result JobListResult, err error) {
-	req, err := lastResults.jobListResultPreparer()
+func (client JobClient) listByAutomationAccountNextResults(ctx context.Context, lastResults JobListResult) (result JobListResult, err error) {
+	req, err := lastResults.jobListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.JobClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -456,6 +507,16 @@ func (client JobClient) listByAutomationAccountNextResults(lastResults JobListRe
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result JobListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
@@ -466,6 +527,16 @@ func (client JobClient) ListByAutomationAccountComplete(ctx context.Context, res
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client JobClient) Resume(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.Resume")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -542,6 +613,16 @@ func (client JobClient) ResumeResponder(resp *http.Response) (result autorest.Re
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client JobClient) Stop(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -618,6 +699,16 @@ func (client JobClient) StopResponder(resp *http.Response) (result autorest.Resp
 // automationAccountName - the name of the automation account.
 // jobID - the job id.
 func (client JobClient) Suspend(ctx context.Context, resourceGroupName string, automationAccountName string, jobID uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobClient.Suspend")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobschedule.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobschedule.go
index 1dbcb8ed2537..2a9399987b92 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobschedule.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobschedule.go
@@ -24,6 +24,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 )
 
@@ -49,6 +50,16 @@ func NewJobScheduleClientWithBaseURI(baseURI string, subscriptionID string) JobS
 // jobScheduleID - the job schedule name.
 // parameters - the parameters supplied to the create job schedule operation.
 func (client JobScheduleClient) Create(ctx context.Context, resourceGroupName string, automationAccountName string, jobScheduleID uuid.UUID, parameters JobScheduleCreateParameters) (result JobSchedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -133,6 +144,16 @@ func (client JobScheduleClient) CreateResponder(resp *http.Response) (result Job
 // automationAccountName - the name of the automation account.
 // jobScheduleID - the job schedule name.
 func (client JobScheduleClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, jobScheduleID uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -209,6 +230,16 @@ func (client JobScheduleClient) DeleteResponder(resp *http.Response) (result aut
 // automationAccountName - the name of the automation account.
 // jobScheduleID - the job schedule name.
 func (client JobScheduleClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, jobScheduleID uuid.UUID) (result JobSchedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -286,6 +317,16 @@ func (client JobScheduleClient) GetResponder(resp *http.Response) (result JobSch
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client JobScheduleClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result JobScheduleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.jslr.Response.Response != nil {
+				sc = result.jslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -361,8 +402,8 @@ func (client JobScheduleClient) ListByAutomationAccountResponder(resp *http.Resp
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client JobScheduleClient) listByAutomationAccountNextResults(lastResults JobScheduleListResult) (result JobScheduleListResult, err error) {
-	req, err := lastResults.jobScheduleListResultPreparer()
+func (client JobScheduleClient) listByAutomationAccountNextResults(ctx context.Context, lastResults JobScheduleListResult) (result JobScheduleListResult, err error) {
+	req, err := lastResults.jobScheduleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.JobScheduleClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -383,6 +424,16 @@ func (client JobScheduleClient) listByAutomationAccountNextResults(lastResults J
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobScheduleClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result JobScheduleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobstream.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobstream.go
index 3cc4c6d2b7bf..e39d0042a1c7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobstream.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/jobstream.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewJobStreamClientWithBaseURI(baseURI string, subscriptionID string) JobStr
 // jobID - the job id.
 // jobStreamID - the job stream id.
 func (client JobStreamClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, jobID string, jobStreamID string) (result JobStream, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobStreamClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client JobStreamClient) GetResponder(resp *http.Response) (result JobStrea
 // jobID - the job Id.
 // filter - the filter to apply on the operation.
 func (client JobStreamClient) ListByJob(ctx context.Context, resourceGroupName string, automationAccountName string, jobID string, filter string) (result JobStreamListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobStreamClient.ListByJob")
+		defer func() {
+			sc := -1
+			if result.jslr.Response.Response != nil {
+				sc = result.jslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -202,8 +223,8 @@ func (client JobStreamClient) ListByJobResponder(resp *http.Response) (result Jo
 }
 
 // listByJobNextResults retrieves the next set of results, if any.
-func (client JobStreamClient) listByJobNextResults(lastResults JobStreamListResult) (result JobStreamListResult, err error) {
-	req, err := lastResults.jobStreamListResultPreparer()
+func (client JobStreamClient) listByJobNextResults(ctx context.Context, lastResults JobStreamListResult) (result JobStreamListResult, err error) {
+	req, err := lastResults.jobStreamListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.JobStreamClient", "listByJobNextResults", nil, "Failure preparing next results request")
 	}
@@ -224,6 +245,16 @@ func (client JobStreamClient) listByJobNextResults(lastResults JobStreamListResu
 
 // ListByJobComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobStreamClient) ListByJobComplete(ctx context.Context, resourceGroupName string, automationAccountName string, jobID string, filter string) (result JobStreamListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobStreamClient.ListByJob")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByJob(ctx, resourceGroupName, automationAccountName, jobID, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/keys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/keys.go
index a063a20de6ad..b5deb4773976 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/keys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/keys.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewKeysClientWithBaseURI(baseURI string, subscriptionID string) KeysClient
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client KeysClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result KeyListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/KeysClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/linkedworkspace.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/linkedworkspace.go
index 0ddea23c643f..c6d196e46eae 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/linkedworkspace.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/linkedworkspace.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLinkedWorkspaceClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client LinkedWorkspaceClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string) (result LinkedWorkspace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedWorkspaceClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/models.go
index aadb1e64659e..0264caf18f52 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/models.go
@@ -18,16 +18,21 @@ package automation
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"io"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation"
+
 // AccountState enumerates the values for account state.
 type AccountState string
 
@@ -617,7 +622,8 @@ func (a *Account) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AccountCreateOrUpdateParameters the parameters supplied to the create or update automation account operation.
+// AccountCreateOrUpdateParameters the parameters supplied to the create or update automation account
+// operation.
 type AccountCreateOrUpdateParameters struct {
 	// AccountCreateOrUpdateProperties - Gets or sets account create or update properties.
 	*AccountCreateOrUpdateProperties `json:"properties,omitempty"`
@@ -719,14 +725,24 @@ type AccountListResultIterator struct {
 	page AccountListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AccountListResultIterator) Next() error {
+func (iter *AccountListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -735,6 +751,13 @@ func (iter *AccountListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AccountListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AccountListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -754,6 +777,11 @@ func (iter AccountListResultIterator) Value() Account {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AccountListResultIterator type.
+func NewAccountListResultIterator(page AccountListResultPage) AccountListResultIterator {
+	return AccountListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr AccountListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -761,11 +789,11 @@ func (alr AccountListResult) IsEmpty() bool {
 
 // accountListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (alr AccountListResult) accountListResultPreparer() (*http.Request, error) {
+func (alr AccountListResult) accountListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if alr.NextLink == nil || len(to.String(alr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(alr.NextLink)))
@@ -773,14 +801,24 @@ func (alr AccountListResult) accountListResultPreparer() (*http.Request, error)
 
 // AccountListResultPage contains a page of Account values.
 type AccountListResultPage struct {
-	fn  func(AccountListResult) (AccountListResult, error)
+	fn  func(context.Context, AccountListResult) (AccountListResult, error)
 	alr AccountListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AccountListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *AccountListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -788,6 +826,13 @@ func (page *AccountListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AccountListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AccountListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -806,6 +851,11 @@ func (page AccountListResultPage) Values() []Account {
 	return *page.alr.Value
 }
 
+// Creates a new instance of the AccountListResultPage type.
+func NewAccountListResultPage(getNextPage func(context.Context, AccountListResult) (AccountListResult, error)) AccountListResultPage {
+	return AccountListResultPage{fn: getNextPage}
+}
+
 // AccountProperties definition of the account property.
 type AccountProperties struct {
 	// Sku - Gets or sets the SKU of account.
@@ -992,14 +1042,24 @@ type ActivityListResultIterator struct {
 	page ActivityListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ActivityListResultIterator) Next() error {
+func (iter *ActivityListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1008,6 +1068,13 @@ func (iter *ActivityListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ActivityListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ActivityListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1027,6 +1094,11 @@ func (iter ActivityListResultIterator) Value() Activity {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ActivityListResultIterator type.
+func NewActivityListResultIterator(page ActivityListResultPage) ActivityListResultIterator {
+	return ActivityListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr ActivityListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -1034,11 +1106,11 @@ func (alr ActivityListResult) IsEmpty() bool {
 
 // activityListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (alr ActivityListResult) activityListResultPreparer() (*http.Request, error) {
+func (alr ActivityListResult) activityListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if alr.NextLink == nil || len(to.String(alr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(alr.NextLink)))
@@ -1046,14 +1118,24 @@ func (alr ActivityListResult) activityListResultPreparer() (*http.Request, error
 
 // ActivityListResultPage contains a page of Activity values.
 type ActivityListResultPage struct {
-	fn  func(ActivityListResult) (ActivityListResult, error)
+	fn  func(context.Context, ActivityListResult) (ActivityListResult, error)
 	alr ActivityListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ActivityListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *ActivityListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -1061,6 +1143,13 @@ func (page *ActivityListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ActivityListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ActivityListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -1079,6 +1168,11 @@ func (page ActivityListResultPage) Values() []Activity {
 	return *page.alr.Value
 }
 
+// Creates a new instance of the ActivityListResultPage type.
+func NewActivityListResultPage(getNextPage func(context.Context, ActivityListResult) (ActivityListResult, error)) ActivityListResultPage {
+	return ActivityListResultPage{fn: getNextPage}
+}
+
 // ActivityOutputType definition of the activity output type.
 type ActivityOutputType struct {
 	// Name - Gets or sets the name of the activity output type.
@@ -1159,7 +1253,7 @@ type AdvancedScheduleMonthlyOccurrence struct {
 	Day ScheduleDay `json:"day,omitempty"`
 }
 
-// AgentRegistration definition of the agent registration infomration type.
+// AgentRegistration definition of the agent registration information type.
 type AgentRegistration struct {
 	autorest.Response `json:"-"`
 	// DscMetaConfiguration - Gets or sets the dsc meta configuration.
@@ -1292,8 +1386,8 @@ func (c *Certificate) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// CertificateCreateOrUpdateParameters the parameters supplied to the create or update or replace certificate
-// operation.
+// CertificateCreateOrUpdateParameters the parameters supplied to the create or update or replace
+// certificate operation.
 type CertificateCreateOrUpdateParameters struct {
 	// Name - Gets or sets the name of the certificate.
 	Name *string `json:"name,omitempty"`
@@ -1373,14 +1467,24 @@ type CertificateListResultIterator struct {
 	page CertificateListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CertificateListResultIterator) Next() error {
+func (iter *CertificateListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1389,6 +1493,13 @@ func (iter *CertificateListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CertificateListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CertificateListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1408,6 +1519,11 @@ func (iter CertificateListResultIterator) Value() Certificate {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CertificateListResultIterator type.
+func NewCertificateListResultIterator(page CertificateListResultPage) CertificateListResultIterator {
+	return CertificateListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (clr CertificateListResult) IsEmpty() bool {
 	return clr.Value == nil || len(*clr.Value) == 0
@@ -1415,11 +1531,11 @@ func (clr CertificateListResult) IsEmpty() bool {
 
 // certificateListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (clr CertificateListResult) certificateListResultPreparer() (*http.Request, error) {
+func (clr CertificateListResult) certificateListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if clr.NextLink == nil || len(to.String(clr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(clr.NextLink)))
@@ -1427,14 +1543,24 @@ func (clr CertificateListResult) certificateListResultPreparer() (*http.Request,
 
 // CertificateListResultPage contains a page of Certificate values.
 type CertificateListResultPage struct {
-	fn  func(CertificateListResult) (CertificateListResult, error)
+	fn  func(context.Context, CertificateListResult) (CertificateListResult, error)
 	clr CertificateListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CertificateListResultPage) Next() error {
-	next, err := page.fn(page.clr)
+func (page *CertificateListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.clr)
 	if err != nil {
 		return err
 	}
@@ -1442,6 +1568,13 @@ func (page *CertificateListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CertificateListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CertificateListResultPage) NotDone() bool {
 	return !page.clr.IsEmpty()
@@ -1460,6 +1593,11 @@ func (page CertificateListResultPage) Values() []Certificate {
 	return *page.clr.Value
 }
 
+// Creates a new instance of the CertificateListResultPage type.
+func NewCertificateListResultPage(getNextPage func(context.Context, CertificateListResult) (CertificateListResult, error)) CertificateListResultPage {
+	return CertificateListResultPage{fn: getNextPage}
+}
+
 // CertificateProperties properties of the certificate.
 type CertificateProperties struct {
 	// Thumbprint - Gets the thumbprint of the certificate.
@@ -1710,14 +1848,24 @@ type ConnectionListResultIterator struct {
 	page ConnectionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ConnectionListResultIterator) Next() error {
+func (iter *ConnectionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1726,6 +1874,13 @@ func (iter *ConnectionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ConnectionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ConnectionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1745,6 +1900,11 @@ func (iter ConnectionListResultIterator) Value() Connection {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ConnectionListResultIterator type.
+func NewConnectionListResultIterator(page ConnectionListResultPage) ConnectionListResultIterator {
+	return ConnectionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (clr ConnectionListResult) IsEmpty() bool {
 	return clr.Value == nil || len(*clr.Value) == 0
@@ -1752,11 +1912,11 @@ func (clr ConnectionListResult) IsEmpty() bool {
 
 // connectionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (clr ConnectionListResult) connectionListResultPreparer() (*http.Request, error) {
+func (clr ConnectionListResult) connectionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if clr.NextLink == nil || len(to.String(clr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(clr.NextLink)))
@@ -1764,14 +1924,24 @@ func (clr ConnectionListResult) connectionListResultPreparer() (*http.Request, e
 
 // ConnectionListResultPage contains a page of Connection values.
 type ConnectionListResultPage struct {
-	fn  func(ConnectionListResult) (ConnectionListResult, error)
+	fn  func(context.Context, ConnectionListResult) (ConnectionListResult, error)
 	clr ConnectionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ConnectionListResultPage) Next() error {
-	next, err := page.fn(page.clr)
+func (page *ConnectionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.clr)
 	if err != nil {
 		return err
 	}
@@ -1779,6 +1949,13 @@ func (page *ConnectionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ConnectionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ConnectionListResultPage) NotDone() bool {
 	return !page.clr.IsEmpty()
@@ -1797,6 +1974,11 @@ func (page ConnectionListResultPage) Values() []Connection {
 	return *page.clr.Value
 }
 
+// Creates a new instance of the ConnectionListResultPage type.
+func NewConnectionListResultPage(getNextPage func(context.Context, ConnectionListResult) (ConnectionListResult, error)) ConnectionListResultPage {
+	return ConnectionListResultPage{fn: getNextPage}
+}
+
 // ConnectionProperties definition of the connection properties.
 type ConnectionProperties struct {
 	// ConnectionType - Gets or sets the connectionType of the connection.
@@ -2009,14 +2191,24 @@ type ConnectionTypeListResultIterator struct {
 	page ConnectionTypeListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ConnectionTypeListResultIterator) Next() error {
+func (iter *ConnectionTypeListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2025,6 +2217,13 @@ func (iter *ConnectionTypeListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ConnectionTypeListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ConnectionTypeListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2044,6 +2243,11 @@ func (iter ConnectionTypeListResultIterator) Value() ConnectionType {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ConnectionTypeListResultIterator type.
+func NewConnectionTypeListResultIterator(page ConnectionTypeListResultPage) ConnectionTypeListResultIterator {
+	return ConnectionTypeListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ctlr ConnectionTypeListResult) IsEmpty() bool {
 	return ctlr.Value == nil || len(*ctlr.Value) == 0
@@ -2051,11 +2255,11 @@ func (ctlr ConnectionTypeListResult) IsEmpty() bool {
 
 // connectionTypeListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ctlr ConnectionTypeListResult) connectionTypeListResultPreparer() (*http.Request, error) {
+func (ctlr ConnectionTypeListResult) connectionTypeListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ctlr.NextLink == nil || len(to.String(ctlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ctlr.NextLink)))
@@ -2063,14 +2267,24 @@ func (ctlr ConnectionTypeListResult) connectionTypeListResultPreparer() (*http.R
 
 // ConnectionTypeListResultPage contains a page of ConnectionType values.
 type ConnectionTypeListResultPage struct {
-	fn   func(ConnectionTypeListResult) (ConnectionTypeListResult, error)
+	fn   func(context.Context, ConnectionTypeListResult) (ConnectionTypeListResult, error)
 	ctlr ConnectionTypeListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ConnectionTypeListResultPage) Next() error {
-	next, err := page.fn(page.ctlr)
+func (page *ConnectionTypeListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionTypeListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ctlr)
 	if err != nil {
 		return err
 	}
@@ -2078,6 +2292,13 @@ func (page *ConnectionTypeListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ConnectionTypeListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ConnectionTypeListResultPage) NotDone() bool {
 	return !page.ctlr.IsEmpty()
@@ -2096,6 +2317,11 @@ func (page ConnectionTypeListResultPage) Values() []ConnectionType {
 	return *page.ctlr.Value
 }
 
+// Creates a new instance of the ConnectionTypeListResultPage type.
+func NewConnectionTypeListResultPage(getNextPage func(context.Context, ConnectionTypeListResult) (ConnectionTypeListResult, error)) ConnectionTypeListResultPage {
+	return ConnectionTypeListResultPage{fn: getNextPage}
+}
+
 // ConnectionTypeProperties properties of the connection type.
 type ConnectionTypeProperties struct {
 	// IsGlobal - Gets or sets a Boolean value to indicate if the connection type is global.
@@ -2369,7 +2595,7 @@ func (ccoup *CredentialCreateOrUpdateParameters) UnmarshalJSON(body []byte) erro
 	return nil
 }
 
-// CredentialCreateOrUpdateProperties the properties of the create cerdential operation.
+// CredentialCreateOrUpdateProperties the properties of the create credential operation.
 type CredentialCreateOrUpdateProperties struct {
 	// UserName - Gets or sets the user name of the credential.
 	UserName *string `json:"userName,omitempty"`
@@ -2394,14 +2620,24 @@ type CredentialListResultIterator struct {
 	page CredentialListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CredentialListResultIterator) Next() error {
+func (iter *CredentialListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2410,6 +2646,13 @@ func (iter *CredentialListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CredentialListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CredentialListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2429,6 +2672,11 @@ func (iter CredentialListResultIterator) Value() Credential {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CredentialListResultIterator type.
+func NewCredentialListResultIterator(page CredentialListResultPage) CredentialListResultIterator {
+	return CredentialListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (clr CredentialListResult) IsEmpty() bool {
 	return clr.Value == nil || len(*clr.Value) == 0
@@ -2436,11 +2684,11 @@ func (clr CredentialListResult) IsEmpty() bool {
 
 // credentialListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (clr CredentialListResult) credentialListResultPreparer() (*http.Request, error) {
+func (clr CredentialListResult) credentialListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if clr.NextLink == nil || len(to.String(clr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(clr.NextLink)))
@@ -2448,14 +2696,24 @@ func (clr CredentialListResult) credentialListResultPreparer() (*http.Request, e
 
 // CredentialListResultPage contains a page of Credential values.
 type CredentialListResultPage struct {
-	fn  func(CredentialListResult) (CredentialListResult, error)
+	fn  func(context.Context, CredentialListResult) (CredentialListResult, error)
 	clr CredentialListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CredentialListResultPage) Next() error {
-	next, err := page.fn(page.clr)
+func (page *CredentialListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CredentialListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.clr)
 	if err != nil {
 		return err
 	}
@@ -2463,6 +2721,13 @@ func (page *CredentialListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CredentialListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CredentialListResultPage) NotDone() bool {
 	return !page.clr.IsEmpty()
@@ -2481,6 +2746,11 @@ func (page CredentialListResultPage) Values() []Credential {
 	return *page.clr.Value
 }
 
+// Creates a new instance of the CredentialListResultPage type.
+func NewCredentialListResultPage(getNextPage func(context.Context, CredentialListResult) (CredentialListResult, error)) CredentialListResultPage {
+	return CredentialListResultPage{fn: getNextPage}
+}
+
 // CredentialProperties definition of the credential properties
 type CredentialProperties struct {
 	// UserName - Gets the user name of the credential.
@@ -2759,14 +3029,24 @@ type DscCompilationJobListResultIterator struct {
 	page DscCompilationJobListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DscCompilationJobListResultIterator) Next() error {
+func (iter *DscCompilationJobListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2775,6 +3055,13 @@ func (iter *DscCompilationJobListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DscCompilationJobListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DscCompilationJobListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2794,6 +3081,11 @@ func (iter DscCompilationJobListResultIterator) Value() DscCompilationJob {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DscCompilationJobListResultIterator type.
+func NewDscCompilationJobListResultIterator(page DscCompilationJobListResultPage) DscCompilationJobListResultIterator {
+	return DscCompilationJobListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dcjlr DscCompilationJobListResult) IsEmpty() bool {
 	return dcjlr.Value == nil || len(*dcjlr.Value) == 0
@@ -2801,11 +3093,11 @@ func (dcjlr DscCompilationJobListResult) IsEmpty() bool {
 
 // dscCompilationJobListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dcjlr DscCompilationJobListResult) dscCompilationJobListResultPreparer() (*http.Request, error) {
+func (dcjlr DscCompilationJobListResult) dscCompilationJobListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dcjlr.NextLink == nil || len(to.String(dcjlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dcjlr.NextLink)))
@@ -2813,14 +3105,24 @@ func (dcjlr DscCompilationJobListResult) dscCompilationJobListResultPreparer() (
 
 // DscCompilationJobListResultPage contains a page of DscCompilationJob values.
 type DscCompilationJobListResultPage struct {
-	fn    func(DscCompilationJobListResult) (DscCompilationJobListResult, error)
+	fn    func(context.Context, DscCompilationJobListResult) (DscCompilationJobListResult, error)
 	dcjlr DscCompilationJobListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DscCompilationJobListResultPage) Next() error {
-	next, err := page.fn(page.dcjlr)
+func (page *DscCompilationJobListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscCompilationJobListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dcjlr)
 	if err != nil {
 		return err
 	}
@@ -2828,6 +3130,13 @@ func (page *DscCompilationJobListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DscCompilationJobListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DscCompilationJobListResultPage) NotDone() bool {
 	return !page.dcjlr.IsEmpty()
@@ -2846,6 +3155,11 @@ func (page DscCompilationJobListResultPage) Values() []DscCompilationJob {
 	return *page.dcjlr.Value
 }
 
+// Creates a new instance of the DscCompilationJobListResultPage type.
+func NewDscCompilationJobListResultPage(getNextPage func(context.Context, DscCompilationJobListResult) (DscCompilationJobListResult, error)) DscCompilationJobListResultPage {
+	return DscCompilationJobListResultPage{fn: getNextPage}
+}
+
 // DscCompilationJobProperties definition of Dsc Compilation job properties.
 type DscCompilationJobProperties struct {
 	// Configuration - Gets or sets the configuration.
@@ -3190,14 +3504,24 @@ type DscConfigurationListResultIterator struct {
 	page DscConfigurationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DscConfigurationListResultIterator) Next() error {
+func (iter *DscConfigurationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3206,6 +3530,13 @@ func (iter *DscConfigurationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DscConfigurationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DscConfigurationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3225,6 +3556,11 @@ func (iter DscConfigurationListResultIterator) Value() DscConfiguration {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DscConfigurationListResultIterator type.
+func NewDscConfigurationListResultIterator(page DscConfigurationListResultPage) DscConfigurationListResultIterator {
+	return DscConfigurationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dclr DscConfigurationListResult) IsEmpty() bool {
 	return dclr.Value == nil || len(*dclr.Value) == 0
@@ -3232,11 +3568,11 @@ func (dclr DscConfigurationListResult) IsEmpty() bool {
 
 // dscConfigurationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dclr DscConfigurationListResult) dscConfigurationListResultPreparer() (*http.Request, error) {
+func (dclr DscConfigurationListResult) dscConfigurationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dclr.NextLink == nil || len(to.String(dclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dclr.NextLink)))
@@ -3244,14 +3580,24 @@ func (dclr DscConfigurationListResult) dscConfigurationListResultPreparer() (*ht
 
 // DscConfigurationListResultPage contains a page of DscConfiguration values.
 type DscConfigurationListResultPage struct {
-	fn   func(DscConfigurationListResult) (DscConfigurationListResult, error)
+	fn   func(context.Context, DscConfigurationListResult) (DscConfigurationListResult, error)
 	dclr DscConfigurationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DscConfigurationListResultPage) Next() error {
-	next, err := page.fn(page.dclr)
+func (page *DscConfigurationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscConfigurationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dclr)
 	if err != nil {
 		return err
 	}
@@ -3259,6 +3605,13 @@ func (page *DscConfigurationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DscConfigurationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DscConfigurationListResultPage) NotDone() bool {
 	return !page.dclr.IsEmpty()
@@ -3277,11 +3630,16 @@ func (page DscConfigurationListResultPage) Values() []DscConfiguration {
 	return *page.dclr.Value
 }
 
+// Creates a new instance of the DscConfigurationListResultPage type.
+func NewDscConfigurationListResultPage(getNextPage func(context.Context, DscConfigurationListResult) (DscConfigurationListResult, error)) DscConfigurationListResultPage {
+	return DscConfigurationListResultPage{fn: getNextPage}
+}
+
 // DscConfigurationParameter definition of the configuration parameter type.
 type DscConfigurationParameter struct {
 	// Type - Gets or sets the type of the parameter.
 	Type *string `json:"type,omitempty"`
-	// IsMandatory - Gets or sets a Boolean value to indicate whether the parameter is madatory or not.
+	// IsMandatory - Gets or sets a Boolean value to indicate whether the parameter is mandatory or not.
 	IsMandatory *bool `json:"isMandatory,omitempty"`
 	// Position - Get or sets the position of the parameter.
 	Position *int32 `json:"position,omitempty"`
@@ -3349,7 +3707,8 @@ func (dcp DscConfigurationProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// DscConfigurationUpdateParameters the parameters supplied to the create or update configuration operation.
+// DscConfigurationUpdateParameters the parameters supplied to the create or update configuration
+// operation.
 type DscConfigurationUpdateParameters struct {
 	// DscConfigurationCreateOrUpdateProperties - Gets or sets configuration create or update properties.
 	*DscConfigurationCreateOrUpdateProperties `json:"properties,omitempty"`
@@ -3480,14 +3839,14 @@ type DscNodeConfiguration struct {
 	Type *string `json:"type,omitempty"`
 }
 
-// DscNodeConfigurationAssociationProperty the dsc nodeconfiguration property associated with the entity.
+// DscNodeConfigurationAssociationProperty the dsc node configuration property associated with the entity.
 type DscNodeConfigurationAssociationProperty struct {
-	// Name - Gets or sets the name of the dsc nodeconfiguration.
+	// Name - Gets or sets the name of the dsc node configuration.
 	Name *string `json:"name,omitempty"`
 }
 
-// DscNodeConfigurationCreateOrUpdateParameters the parameters supplied to the create or update node configuration
-// operation.
+// DscNodeConfigurationCreateOrUpdateParameters the parameters supplied to the create or update node
+// configuration operation.
 type DscNodeConfigurationCreateOrUpdateParameters struct {
 	// Source - Gets or sets the source.
 	Source *ContentSource `json:"source,omitempty"`
@@ -3508,20 +3867,31 @@ type DscNodeConfigurationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DscNodeConfigurationListResultIterator provides access to a complete listing of DscNodeConfiguration values.
+// DscNodeConfigurationListResultIterator provides access to a complete listing of DscNodeConfiguration
+// values.
 type DscNodeConfigurationListResultIterator struct {
 	i    int
 	page DscNodeConfigurationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DscNodeConfigurationListResultIterator) Next() error {
+func (iter *DscNodeConfigurationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3530,6 +3900,13 @@ func (iter *DscNodeConfigurationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DscNodeConfigurationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DscNodeConfigurationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3549,6 +3926,11 @@ func (iter DscNodeConfigurationListResultIterator) Value() DscNodeConfiguration
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DscNodeConfigurationListResultIterator type.
+func NewDscNodeConfigurationListResultIterator(page DscNodeConfigurationListResultPage) DscNodeConfigurationListResultIterator {
+	return DscNodeConfigurationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dnclr DscNodeConfigurationListResult) IsEmpty() bool {
 	return dnclr.Value == nil || len(*dnclr.Value) == 0
@@ -3556,11 +3938,11 @@ func (dnclr DscNodeConfigurationListResult) IsEmpty() bool {
 
 // dscNodeConfigurationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dnclr DscNodeConfigurationListResult) dscNodeConfigurationListResultPreparer() (*http.Request, error) {
+func (dnclr DscNodeConfigurationListResult) dscNodeConfigurationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dnclr.NextLink == nil || len(to.String(dnclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dnclr.NextLink)))
@@ -3568,14 +3950,24 @@ func (dnclr DscNodeConfigurationListResult) dscNodeConfigurationListResultPrepar
 
 // DscNodeConfigurationListResultPage contains a page of DscNodeConfiguration values.
 type DscNodeConfigurationListResultPage struct {
-	fn    func(DscNodeConfigurationListResult) (DscNodeConfigurationListResult, error)
+	fn    func(context.Context, DscNodeConfigurationListResult) (DscNodeConfigurationListResult, error)
 	dnclr DscNodeConfigurationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DscNodeConfigurationListResultPage) Next() error {
-	next, err := page.fn(page.dnclr)
+func (page *DscNodeConfigurationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeConfigurationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dnclr)
 	if err != nil {
 		return err
 	}
@@ -3583,6 +3975,13 @@ func (page *DscNodeConfigurationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DscNodeConfigurationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DscNodeConfigurationListResultPage) NotDone() bool {
 	return !page.dnclr.IsEmpty()
@@ -3601,6 +4000,11 @@ func (page DscNodeConfigurationListResultPage) Values() []DscNodeConfiguration {
 	return *page.dnclr.Value
 }
 
+// Creates a new instance of the DscNodeConfigurationListResultPage type.
+func NewDscNodeConfigurationListResultPage(getNextPage func(context.Context, DscNodeConfigurationListResult) (DscNodeConfigurationListResult, error)) DscNodeConfigurationListResultPage {
+	return DscNodeConfigurationListResultPage{fn: getNextPage}
+}
+
 // DscNodeExtensionHandlerAssociationProperty the dsc extensionHandler property associated with the node
 type DscNodeExtensionHandlerAssociationProperty struct {
 	// Name - Gets or sets the name of the extension handler.
@@ -3624,14 +4028,24 @@ type DscNodeListResultIterator struct {
 	page DscNodeListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DscNodeListResultIterator) Next() error {
+func (iter *DscNodeListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3640,6 +4054,13 @@ func (iter *DscNodeListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DscNodeListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DscNodeListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3659,6 +4080,11 @@ func (iter DscNodeListResultIterator) Value() DscNode {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DscNodeListResultIterator type.
+func NewDscNodeListResultIterator(page DscNodeListResultPage) DscNodeListResultIterator {
+	return DscNodeListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dnlr DscNodeListResult) IsEmpty() bool {
 	return dnlr.Value == nil || len(*dnlr.Value) == 0
@@ -3666,11 +4092,11 @@ func (dnlr DscNodeListResult) IsEmpty() bool {
 
 // dscNodeListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dnlr DscNodeListResult) dscNodeListResultPreparer() (*http.Request, error) {
+func (dnlr DscNodeListResult) dscNodeListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dnlr.NextLink == nil || len(to.String(dnlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dnlr.NextLink)))
@@ -3678,14 +4104,24 @@ func (dnlr DscNodeListResult) dscNodeListResultPreparer() (*http.Request, error)
 
 // DscNodeListResultPage contains a page of DscNode values.
 type DscNodeListResultPage struct {
-	fn   func(DscNodeListResult) (DscNodeListResult, error)
+	fn   func(context.Context, DscNodeListResult) (DscNodeListResult, error)
 	dnlr DscNodeListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DscNodeListResultPage) Next() error {
-	next, err := page.fn(page.dnlr)
+func (page *DscNodeListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dnlr)
 	if err != nil {
 		return err
 	}
@@ -3693,6 +4129,13 @@ func (page *DscNodeListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DscNodeListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DscNodeListResultPage) NotDone() bool {
 	return !page.dnlr.IsEmpty()
@@ -3711,6 +4154,11 @@ func (page DscNodeListResultPage) Values() []DscNode {
 	return *page.dnlr.Value
 }
 
+// Creates a new instance of the DscNodeListResultPage type.
+func NewDscNodeListResultPage(getNextPage func(context.Context, DscNodeListResult) (DscNodeListResult, error)) DscNodeListResultPage {
+	return DscNodeListResultPage{fn: getNextPage}
+}
+
 // DscNodeReport definition of the dsc node report type.
 type DscNodeReport struct {
 	autorest.Response `json:"-"`
@@ -3769,14 +4217,24 @@ type DscNodeReportListResultIterator struct {
 	page DscNodeReportListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DscNodeReportListResultIterator) Next() error {
+func (iter *DscNodeReportListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeReportListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3785,6 +4243,13 @@ func (iter *DscNodeReportListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DscNodeReportListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DscNodeReportListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3804,6 +4269,11 @@ func (iter DscNodeReportListResultIterator) Value() DscNodeReport {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DscNodeReportListResultIterator type.
+func NewDscNodeReportListResultIterator(page DscNodeReportListResultPage) DscNodeReportListResultIterator {
+	return DscNodeReportListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dnrlr DscNodeReportListResult) IsEmpty() bool {
 	return dnrlr.Value == nil || len(*dnrlr.Value) == 0
@@ -3811,11 +4281,11 @@ func (dnrlr DscNodeReportListResult) IsEmpty() bool {
 
 // dscNodeReportListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dnrlr DscNodeReportListResult) dscNodeReportListResultPreparer() (*http.Request, error) {
+func (dnrlr DscNodeReportListResult) dscNodeReportListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dnrlr.NextLink == nil || len(to.String(dnrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dnrlr.NextLink)))
@@ -3823,14 +4293,24 @@ func (dnrlr DscNodeReportListResult) dscNodeReportListResultPreparer() (*http.Re
 
 // DscNodeReportListResultPage contains a page of DscNodeReport values.
 type DscNodeReportListResultPage struct {
-	fn    func(DscNodeReportListResult) (DscNodeReportListResult, error)
+	fn    func(context.Context, DscNodeReportListResult) (DscNodeReportListResult, error)
 	dnrlr DscNodeReportListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DscNodeReportListResultPage) Next() error {
-	next, err := page.fn(page.dnrlr)
+func (page *DscNodeReportListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DscNodeReportListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dnrlr)
 	if err != nil {
 		return err
 	}
@@ -3838,6 +4318,13 @@ func (page *DscNodeReportListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DscNodeReportListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DscNodeReportListResultPage) NotDone() bool {
 	return !page.dnrlr.IsEmpty()
@@ -3856,6 +4343,11 @@ func (page DscNodeReportListResultPage) Values() []DscNodeReport {
 	return *page.dnrlr.Value
 }
 
+// Creates a new instance of the DscNodeReportListResultPage type.
+func NewDscNodeReportListResultPage(getNextPage func(context.Context, DscNodeReportListResult) (DscNodeReportListResult, error)) DscNodeReportListResultPage {
+	return DscNodeReportListResultPage{fn: getNextPage}
+}
+
 // DscNodeUpdateParameters the parameters supplied to the update dsc node operation.
 type DscNodeUpdateParameters struct {
 	// NodeID - Gets or sets the id of the dsc node.
@@ -3964,21 +4456,31 @@ type HybridRunbookWorkerGroupsListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// HybridRunbookWorkerGroupsListResultIterator provides access to a complete listing of HybridRunbookWorkerGroup
-// values.
+// HybridRunbookWorkerGroupsListResultIterator provides access to a complete listing of
+// HybridRunbookWorkerGroup values.
 type HybridRunbookWorkerGroupsListResultIterator struct {
 	i    int
 	page HybridRunbookWorkerGroupsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *HybridRunbookWorkerGroupsListResultIterator) Next() error {
+func (iter *HybridRunbookWorkerGroupsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3987,6 +4489,13 @@ func (iter *HybridRunbookWorkerGroupsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *HybridRunbookWorkerGroupsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter HybridRunbookWorkerGroupsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4006,6 +4515,11 @@ func (iter HybridRunbookWorkerGroupsListResultIterator) Value() HybridRunbookWor
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the HybridRunbookWorkerGroupsListResultIterator type.
+func NewHybridRunbookWorkerGroupsListResultIterator(page HybridRunbookWorkerGroupsListResultPage) HybridRunbookWorkerGroupsListResultIterator {
+	return HybridRunbookWorkerGroupsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (hrwglr HybridRunbookWorkerGroupsListResult) IsEmpty() bool {
 	return hrwglr.Value == nil || len(*hrwglr.Value) == 0
@@ -4013,11 +4527,11 @@ func (hrwglr HybridRunbookWorkerGroupsListResult) IsEmpty() bool {
 
 // hybridRunbookWorkerGroupsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (hrwglr HybridRunbookWorkerGroupsListResult) hybridRunbookWorkerGroupsListResultPreparer() (*http.Request, error) {
+func (hrwglr HybridRunbookWorkerGroupsListResult) hybridRunbookWorkerGroupsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if hrwglr.NextLink == nil || len(to.String(hrwglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(hrwglr.NextLink)))
@@ -4025,14 +4539,24 @@ func (hrwglr HybridRunbookWorkerGroupsListResult) hybridRunbookWorkerGroupsListR
 
 // HybridRunbookWorkerGroupsListResultPage contains a page of HybridRunbookWorkerGroup values.
 type HybridRunbookWorkerGroupsListResultPage struct {
-	fn     func(HybridRunbookWorkerGroupsListResult) (HybridRunbookWorkerGroupsListResult, error)
+	fn     func(context.Context, HybridRunbookWorkerGroupsListResult) (HybridRunbookWorkerGroupsListResult, error)
 	hrwglr HybridRunbookWorkerGroupsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *HybridRunbookWorkerGroupsListResultPage) Next() error {
-	next, err := page.fn(page.hrwglr)
+func (page *HybridRunbookWorkerGroupsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridRunbookWorkerGroupsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.hrwglr)
 	if err != nil {
 		return err
 	}
@@ -4040,6 +4564,13 @@ func (page *HybridRunbookWorkerGroupsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *HybridRunbookWorkerGroupsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page HybridRunbookWorkerGroupsListResultPage) NotDone() bool {
 	return !page.hrwglr.IsEmpty()
@@ -4058,6 +4589,11 @@ func (page HybridRunbookWorkerGroupsListResultPage) Values() []HybridRunbookWork
 	return *page.hrwglr.Value
 }
 
+// Creates a new instance of the HybridRunbookWorkerGroupsListResultPage type.
+func NewHybridRunbookWorkerGroupsListResultPage(getNextPage func(context.Context, HybridRunbookWorkerGroupsListResult) (HybridRunbookWorkerGroupsListResult, error)) HybridRunbookWorkerGroupsListResultPage {
+	return HybridRunbookWorkerGroupsListResultPage{fn: getNextPage}
+}
+
 // HybridRunbookWorkerGroupUpdateParameters parameters supplied to the update operation.
 type HybridRunbookWorkerGroupUpdateParameters struct {
 	// Credential - Sets the credential of a worker group.
@@ -4197,14 +4733,24 @@ type JobListResultIterator struct {
 	page JobListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobListResultIterator) Next() error {
+func (iter *JobListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4213,6 +4759,13 @@ func (iter *JobListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4232,6 +4785,11 @@ func (iter JobListResultIterator) Value() Job {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JobListResultIterator type.
+func NewJobListResultIterator(page JobListResultPage) JobListResultIterator {
+	return JobListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jlr JobListResult) IsEmpty() bool {
 	return jlr.Value == nil || len(*jlr.Value) == 0
@@ -4239,11 +4797,11 @@ func (jlr JobListResult) IsEmpty() bool {
 
 // jobListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jlr JobListResult) jobListResultPreparer() (*http.Request, error) {
+func (jlr JobListResult) jobListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jlr.NextLink == nil || len(to.String(jlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jlr.NextLink)))
@@ -4251,14 +4809,24 @@ func (jlr JobListResult) jobListResultPreparer() (*http.Request, error) {
 
 // JobListResultPage contains a page of Job values.
 type JobListResultPage struct {
-	fn  func(JobListResult) (JobListResult, error)
+	fn  func(context.Context, JobListResult) (JobListResult, error)
 	jlr JobListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobListResultPage) Next() error {
-	next, err := page.fn(page.jlr)
+func (page *JobListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jlr)
 	if err != nil {
 		return err
 	}
@@ -4266,6 +4834,13 @@ func (page *JobListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobListResultPage) NotDone() bool {
 	return !page.jlr.IsEmpty()
@@ -4284,6 +4859,11 @@ func (page JobListResultPage) Values() []Job {
 	return *page.jlr.Value
 }
 
+// Creates a new instance of the JobListResultPage type.
+func NewJobListResultPage(getNextPage func(context.Context, JobListResult) (JobListResult, error)) JobListResultPage {
+	return JobListResultPage{fn: getNextPage}
+}
+
 // JobProperties definition of job properties.
 type JobProperties struct {
 	// Runbook - Gets or sets the runbook.
@@ -4540,14 +5120,24 @@ type JobScheduleListResultIterator struct {
 	page JobScheduleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobScheduleListResultIterator) Next() error {
+func (iter *JobScheduleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4556,6 +5146,13 @@ func (iter *JobScheduleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobScheduleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobScheduleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4575,6 +5172,11 @@ func (iter JobScheduleListResultIterator) Value() JobSchedule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JobScheduleListResultIterator type.
+func NewJobScheduleListResultIterator(page JobScheduleListResultPage) JobScheduleListResultIterator {
+	return JobScheduleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jslr JobScheduleListResult) IsEmpty() bool {
 	return jslr.Value == nil || len(*jslr.Value) == 0
@@ -4582,11 +5184,11 @@ func (jslr JobScheduleListResult) IsEmpty() bool {
 
 // jobScheduleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jslr JobScheduleListResult) jobScheduleListResultPreparer() (*http.Request, error) {
+func (jslr JobScheduleListResult) jobScheduleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jslr.NextLink == nil || len(to.String(jslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jslr.NextLink)))
@@ -4594,14 +5196,24 @@ func (jslr JobScheduleListResult) jobScheduleListResultPreparer() (*http.Request
 
 // JobScheduleListResultPage contains a page of JobSchedule values.
 type JobScheduleListResultPage struct {
-	fn   func(JobScheduleListResult) (JobScheduleListResult, error)
+	fn   func(context.Context, JobScheduleListResult) (JobScheduleListResult, error)
 	jslr JobScheduleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobScheduleListResultPage) Next() error {
-	next, err := page.fn(page.jslr)
+func (page *JobScheduleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobScheduleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jslr)
 	if err != nil {
 		return err
 	}
@@ -4609,6 +5221,13 @@ func (page *JobScheduleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobScheduleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobScheduleListResultPage) NotDone() bool {
 	return !page.jslr.IsEmpty()
@@ -4627,6 +5246,11 @@ func (page JobScheduleListResultPage) Values() []JobSchedule {
 	return *page.jslr.Value
 }
 
+// Creates a new instance of the JobScheduleListResultPage type.
+func NewJobScheduleListResultPage(getNextPage func(context.Context, JobScheduleListResult) (JobScheduleListResult, error)) JobScheduleListResultPage {
+	return JobScheduleListResultPage{fn: getNextPage}
+}
+
 // JobScheduleProperties definition of job schedule parameters.
 type JobScheduleProperties struct {
 	// JobScheduleID - Gets or sets the id of job schedule.
@@ -4731,14 +5355,24 @@ type JobStreamListResultIterator struct {
 	page JobStreamListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobStreamListResultIterator) Next() error {
+func (iter *JobStreamListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobStreamListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4747,6 +5381,13 @@ func (iter *JobStreamListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobStreamListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobStreamListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4766,6 +5407,11 @@ func (iter JobStreamListResultIterator) Value() JobStream {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JobStreamListResultIterator type.
+func NewJobStreamListResultIterator(page JobStreamListResultPage) JobStreamListResultIterator {
+	return JobStreamListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jslr JobStreamListResult) IsEmpty() bool {
 	return jslr.Value == nil || len(*jslr.Value) == 0
@@ -4773,11 +5419,11 @@ func (jslr JobStreamListResult) IsEmpty() bool {
 
 // jobStreamListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jslr JobStreamListResult) jobStreamListResultPreparer() (*http.Request, error) {
+func (jslr JobStreamListResult) jobStreamListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jslr.NextLink == nil || len(to.String(jslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jslr.NextLink)))
@@ -4785,14 +5431,24 @@ func (jslr JobStreamListResult) jobStreamListResultPreparer() (*http.Request, er
 
 // JobStreamListResultPage contains a page of JobStream values.
 type JobStreamListResultPage struct {
-	fn   func(JobStreamListResult) (JobStreamListResult, error)
+	fn   func(context.Context, JobStreamListResult) (JobStreamListResult, error)
 	jslr JobStreamListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobStreamListResultPage) Next() error {
-	next, err := page.fn(page.jslr)
+func (page *JobStreamListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobStreamListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jslr)
 	if err != nil {
 		return err
 	}
@@ -4800,6 +5456,13 @@ func (page *JobStreamListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobStreamListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobStreamListResultPage) NotDone() bool {
 	return !page.jslr.IsEmpty()
@@ -4818,6 +5481,11 @@ func (page JobStreamListResultPage) Values() []JobStream {
 	return *page.jslr.Value
 }
 
+// Creates a new instance of the JobStreamListResultPage type.
+func NewJobStreamListResultPage(getNextPage func(context.Context, JobStreamListResult) (JobStreamListResult, error)) JobStreamListResultPage {
+	return JobStreamListResultPage{fn: getNextPage}
+}
+
 // JobStreamProperties definition of the job stream.
 type JobStreamProperties struct {
 	// JobStreamID - Gets or sets the id of the job stream.
@@ -5116,14 +5784,24 @@ type ModuleListResultIterator struct {
 	page ModuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ModuleListResultIterator) Next() error {
+func (iter *ModuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5132,6 +5810,13 @@ func (iter *ModuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ModuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ModuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5151,6 +5836,11 @@ func (iter ModuleListResultIterator) Value() Module {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ModuleListResultIterator type.
+func NewModuleListResultIterator(page ModuleListResultPage) ModuleListResultIterator {
+	return ModuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (mlr ModuleListResult) IsEmpty() bool {
 	return mlr.Value == nil || len(*mlr.Value) == 0
@@ -5158,11 +5848,11 @@ func (mlr ModuleListResult) IsEmpty() bool {
 
 // moduleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (mlr ModuleListResult) moduleListResultPreparer() (*http.Request, error) {
+func (mlr ModuleListResult) moduleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if mlr.NextLink == nil || len(to.String(mlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(mlr.NextLink)))
@@ -5170,14 +5860,24 @@ func (mlr ModuleListResult) moduleListResultPreparer() (*http.Request, error) {
 
 // ModuleListResultPage contains a page of Module values.
 type ModuleListResultPage struct {
-	fn  func(ModuleListResult) (ModuleListResult, error)
+	fn  func(context.Context, ModuleListResult) (ModuleListResult, error)
 	mlr ModuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ModuleListResultPage) Next() error {
-	next, err := page.fn(page.mlr)
+func (page *ModuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.mlr)
 	if err != nil {
 		return err
 	}
@@ -5185,6 +5885,13 @@ func (page *ModuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ModuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ModuleListResultPage) NotDone() bool {
 	return !page.mlr.IsEmpty()
@@ -5203,6 +5910,11 @@ func (page ModuleListResultPage) Values() []Module {
 	return *page.mlr.Value
 }
 
+// Creates a new instance of the ModuleListResultPage type.
+func NewModuleListResultPage(getNextPage func(context.Context, ModuleListResult) (ModuleListResult, error)) ModuleListResultPage {
+	return ModuleListResultPage{fn: getNextPage}
+}
+
 // ModuleProperties definition of the module property type.
 type ModuleProperties struct {
 	// IsGlobal - Gets or sets the isGlobal flag of the module.
@@ -5367,7 +6079,7 @@ type Resource struct {
 	Type *string `json:"type,omitempty"`
 }
 
-// RunAsCredentialAssociationProperty definition of runas credential to use for hybrid worker.
+// RunAsCredentialAssociationProperty definition of RunAs credential to use for hybrid worker.
 type RunAsCredentialAssociationProperty struct {
 	// Name - Gets or sets the name of the credential.
 	Name *string `json:"name,omitempty"`
@@ -5509,7 +6221,8 @@ type RunbookCreateOrUpdateDraftParameters struct {
 	RunbookContent *string `json:"runbookContent,omitempty"`
 }
 
-// RunbookCreateOrUpdateDraftProperties the parameters supplied to the create or update dratft runbook properties.
+// RunbookCreateOrUpdateDraftProperties the parameters supplied to the create or update draft runbook
+// properties.
 type RunbookCreateOrUpdateDraftProperties struct {
 	// LogVerbose - Gets or sets verbose log option.
 	LogVerbose *bool `json:"logVerbose,omitempty"`
@@ -5665,7 +6378,8 @@ func (rd RunbookDraft) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// RunbookDraftPublishFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RunbookDraftPublishFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RunbookDraftPublishFuture struct {
 	azure.Future
 }
@@ -5687,8 +6401,8 @@ func (future *RunbookDraftPublishFuture) Result(client RunbookDraftClient) (ar a
 	return
 }
 
-// RunbookDraftReplaceContentFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// RunbookDraftReplaceContentFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type RunbookDraftReplaceContentFuture struct {
 	azure.Future
 }
@@ -5716,7 +6430,7 @@ func (future *RunbookDraftReplaceContentFuture) Result(client RunbookDraftClient
 	return
 }
 
-// RunbookDraftUndoEditResult the response model for the undoedit runbook operation.
+// RunbookDraftUndoEditResult the response model for the undo edit runbook operation.
 type RunbookDraftUndoEditResult struct {
 	autorest.Response `json:"-"`
 	// StatusCode - Possible values include: 'Continue', 'SwitchingProtocols', 'OK', 'Created', 'Accepted', 'NonAuthoritativeInformation', 'NoContent', 'ResetContent', 'PartialContent', 'MultipleChoices', 'Ambiguous', 'MovedPermanently', 'Moved', 'Found', 'Redirect', 'SeeOther', 'RedirectMethod', 'NotModified', 'UseProxy', 'Unused', 'TemporaryRedirect', 'RedirectKeepVerb', 'BadRequest', 'Unauthorized', 'PaymentRequired', 'Forbidden', 'NotFound', 'MethodNotAllowed', 'NotAcceptable', 'ProxyAuthenticationRequired', 'RequestTimeout', 'Conflict', 'Gone', 'LengthRequired', 'PreconditionFailed', 'RequestEntityTooLarge', 'RequestURITooLong', 'UnsupportedMediaType', 'RequestedRangeNotSatisfiable', 'ExpectationFailed', 'UpgradeRequired', 'InternalServerError', 'NotImplemented', 'BadGateway', 'ServiceUnavailable', 'GatewayTimeout', 'HTTPVersionNotSupported'
@@ -5739,14 +6453,24 @@ type RunbookListResultIterator struct {
 	page RunbookListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RunbookListResultIterator) Next() error {
+func (iter *RunbookListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5755,6 +6479,13 @@ func (iter *RunbookListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RunbookListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RunbookListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5774,6 +6505,11 @@ func (iter RunbookListResultIterator) Value() Runbook {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RunbookListResultIterator type.
+func NewRunbookListResultIterator(page RunbookListResultPage) RunbookListResultIterator {
+	return RunbookListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr RunbookListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -5781,11 +6517,11 @@ func (rlr RunbookListResult) IsEmpty() bool {
 
 // runbookListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr RunbookListResult) runbookListResultPreparer() (*http.Request, error) {
+func (rlr RunbookListResult) runbookListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -5793,14 +6529,24 @@ func (rlr RunbookListResult) runbookListResultPreparer() (*http.Request, error)
 
 // RunbookListResultPage contains a page of Runbook values.
 type RunbookListResultPage struct {
-	fn  func(RunbookListResult) (RunbookListResult, error)
+	fn  func(context.Context, RunbookListResult) (RunbookListResult, error)
 	rlr RunbookListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RunbookListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *RunbookListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -5808,6 +6554,13 @@ func (page *RunbookListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RunbookListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RunbookListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -5826,11 +6579,16 @@ func (page RunbookListResultPage) Values() []Runbook {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the RunbookListResultPage type.
+func NewRunbookListResultPage(getNextPage func(context.Context, RunbookListResult) (RunbookListResult, error)) RunbookListResultPage {
+	return RunbookListResultPage{fn: getNextPage}
+}
+
 // RunbookParameter definition of the runbook parameter type.
 type RunbookParameter struct {
 	// Type - Gets or sets the type of the parameter.
 	Type *string `json:"type,omitempty"`
-	// IsMandatory - Gets or sets a Boolean value to indicate whether the parameter is madatory or not.
+	// IsMandatory - Gets or sets a Boolean value to indicate whether the parameter is mandatory or not.
 	IsMandatory *bool `json:"isMandatory,omitempty"`
 	// Position - Get or sets the position of the parameter.
 	Position *int32 `json:"position,omitempty"`
@@ -6190,14 +6948,24 @@ type ScheduleListResultIterator struct {
 	page ScheduleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ScheduleListResultIterator) Next() error {
+func (iter *ScheduleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6206,6 +6974,13 @@ func (iter *ScheduleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ScheduleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ScheduleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6225,6 +7000,11 @@ func (iter ScheduleListResultIterator) Value() Schedule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ScheduleListResultIterator type.
+func NewScheduleListResultIterator(page ScheduleListResultPage) ScheduleListResultIterator {
+	return ScheduleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (slr ScheduleListResult) IsEmpty() bool {
 	return slr.Value == nil || len(*slr.Value) == 0
@@ -6232,11 +7012,11 @@ func (slr ScheduleListResult) IsEmpty() bool {
 
 // scheduleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (slr ScheduleListResult) scheduleListResultPreparer() (*http.Request, error) {
+func (slr ScheduleListResult) scheduleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if slr.NextLink == nil || len(to.String(slr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(slr.NextLink)))
@@ -6244,14 +7024,24 @@ func (slr ScheduleListResult) scheduleListResultPreparer() (*http.Request, error
 
 // ScheduleListResultPage contains a page of Schedule values.
 type ScheduleListResultPage struct {
-	fn  func(ScheduleListResult) (ScheduleListResult, error)
+	fn  func(context.Context, ScheduleListResult) (ScheduleListResult, error)
 	slr ScheduleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ScheduleListResultPage) Next() error {
-	next, err := page.fn(page.slr)
+func (page *ScheduleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.slr)
 	if err != nil {
 		return err
 	}
@@ -6259,6 +7049,13 @@ func (page *ScheduleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ScheduleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ScheduleListResultPage) NotDone() bool {
 	return !page.slr.IsEmpty()
@@ -6277,6 +7074,11 @@ func (page ScheduleListResultPage) Values() []Schedule {
 	return *page.slr.Value
 }
 
+// Creates a new instance of the ScheduleListResultPage type.
+func NewScheduleListResultPage(getNextPage func(context.Context, ScheduleListResult) (ScheduleListResult, error)) ScheduleListResultPage {
+	return ScheduleListResultPage{fn: getNextPage}
+}
+
 // ScheduleProperties definition of schedule parameters.
 type ScheduleProperties struct {
 	// StartTime - Gets or sets the start time of the schedule.
@@ -6580,7 +7382,7 @@ type UsageListResult struct {
 	Value *[]Usage `json:"value,omitempty"`
 }
 
-// Variable definition of the varible.
+// Variable definition of the variable.
 type Variable struct {
 	autorest.Response `json:"-"`
 	// VariableProperties - Gets or sets the properties of the variable.
@@ -6740,14 +7542,24 @@ type VariableListResultIterator struct {
 	page VariableListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VariableListResultIterator) Next() error {
+func (iter *VariableListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6756,6 +7568,13 @@ func (iter *VariableListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VariableListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VariableListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6775,6 +7594,11 @@ func (iter VariableListResultIterator) Value() Variable {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VariableListResultIterator type.
+func NewVariableListResultIterator(page VariableListResultPage) VariableListResultIterator {
+	return VariableListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vlr VariableListResult) IsEmpty() bool {
 	return vlr.Value == nil || len(*vlr.Value) == 0
@@ -6782,11 +7606,11 @@ func (vlr VariableListResult) IsEmpty() bool {
 
 // variableListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vlr VariableListResult) variableListResultPreparer() (*http.Request, error) {
+func (vlr VariableListResult) variableListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vlr.NextLink == nil || len(to.String(vlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vlr.NextLink)))
@@ -6794,14 +7618,24 @@ func (vlr VariableListResult) variableListResultPreparer() (*http.Request, error
 
 // VariableListResultPage contains a page of Variable values.
 type VariableListResultPage struct {
-	fn  func(VariableListResult) (VariableListResult, error)
+	fn  func(context.Context, VariableListResult) (VariableListResult, error)
 	vlr VariableListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VariableListResultPage) Next() error {
-	next, err := page.fn(page.vlr)
+func (page *VariableListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vlr)
 	if err != nil {
 		return err
 	}
@@ -6809,6 +7643,13 @@ func (page *VariableListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VariableListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VariableListResultPage) NotDone() bool {
 	return !page.vlr.IsEmpty()
@@ -6827,7 +7668,12 @@ func (page VariableListResultPage) Values() []Variable {
 	return *page.vlr.Value
 }
 
-// VariableProperties definition of the varible properties
+// Creates a new instance of the VariableListResultPage type.
+func NewVariableListResultPage(getNextPage func(context.Context, VariableListResult) (VariableListResult, error)) VariableListResultPage {
+	return VariableListResultPage{fn: getNextPage}
+}
+
+// VariableProperties definition of the variable properties
 type VariableProperties struct {
 	// Value - Gets or sets the value of the variable.
 	Value *string `json:"value,omitempty"`
@@ -7092,14 +7938,24 @@ type WebhookListResultIterator struct {
 	page WebhookListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WebhookListResultIterator) Next() error {
+func (iter *WebhookListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7108,6 +7964,13 @@ func (iter *WebhookListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WebhookListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WebhookListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7127,6 +7990,11 @@ func (iter WebhookListResultIterator) Value() Webhook {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WebhookListResultIterator type.
+func NewWebhookListResultIterator(page WebhookListResultPage) WebhookListResultIterator {
+	return WebhookListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wlr WebhookListResult) IsEmpty() bool {
 	return wlr.Value == nil || len(*wlr.Value) == 0
@@ -7134,11 +8002,11 @@ func (wlr WebhookListResult) IsEmpty() bool {
 
 // webhookListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wlr WebhookListResult) webhookListResultPreparer() (*http.Request, error) {
+func (wlr WebhookListResult) webhookListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wlr.NextLink == nil || len(to.String(wlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wlr.NextLink)))
@@ -7146,14 +8014,24 @@ func (wlr WebhookListResult) webhookListResultPreparer() (*http.Request, error)
 
 // WebhookListResultPage contains a page of Webhook values.
 type WebhookListResultPage struct {
-	fn  func(WebhookListResult) (WebhookListResult, error)
+	fn  func(context.Context, WebhookListResult) (WebhookListResult, error)
 	wlr WebhookListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WebhookListResultPage) Next() error {
-	next, err := page.fn(page.wlr)
+func (page *WebhookListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wlr)
 	if err != nil {
 		return err
 	}
@@ -7161,6 +8039,13 @@ func (page *WebhookListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WebhookListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WebhookListResultPage) NotDone() bool {
 	return !page.wlr.IsEmpty()
@@ -7179,6 +8064,11 @@ func (page WebhookListResultPage) Values() []Webhook {
 	return *page.wlr.Value
 }
 
+// Creates a new instance of the WebhookListResultPage type.
+func NewWebhookListResultPage(getNextPage func(context.Context, WebhookListResult) (WebhookListResult, error)) WebhookListResultPage {
+	return WebhookListResultPage{fn: getNextPage}
+}
+
 // WebhookProperties definition of the webhook properties
 type WebhookProperties struct {
 	// IsEnabled - Gets or sets the value of the enabled flag of the webhook.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/module.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/module.go
index d75a0d02f7f4..2ab1ae2becbe 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/module.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/module.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewModuleClientWithBaseURI(baseURI string, subscriptionID string) ModuleCli
 // moduleName - the name of module.
 // parameters - the create or update parameters for module.
 func (client ModuleClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string, parameters ModuleCreateOrUpdateParameters) (result Module, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -135,6 +146,16 @@ func (client ModuleClient) CreateOrUpdateResponder(resp *http.Response) (result
 // automationAccountName - the name of the automation account.
 // moduleName - the module name.
 func (client ModuleClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -211,6 +232,16 @@ func (client ModuleClient) DeleteResponder(resp *http.Response) (result autorest
 // automationAccountName - the name of the automation account.
 // moduleName - the module name.
 func (client ModuleClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string) (result Module, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -287,6 +318,16 @@ func (client ModuleClient) GetResponder(resp *http.Response) (result Module, err
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client ModuleClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result ModuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.mlr.Response.Response != nil {
+				sc = result.mlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -359,8 +400,8 @@ func (client ModuleClient) ListByAutomationAccountResponder(resp *http.Response)
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client ModuleClient) listByAutomationAccountNextResults(lastResults ModuleListResult) (result ModuleListResult, err error) {
-	req, err := lastResults.moduleListResultPreparer()
+func (client ModuleClient) listByAutomationAccountNextResults(ctx context.Context, lastResults ModuleListResult) (result ModuleListResult, err error) {
+	req, err := lastResults.moduleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.ModuleClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -381,6 +422,16 @@ func (client ModuleClient) listByAutomationAccountNextResults(lastResults Module
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ModuleClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result ModuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -392,6 +443,16 @@ func (client ModuleClient) ListByAutomationAccountComplete(ctx context.Context,
 // moduleName - the name of module.
 // parameters - the update parameters for module.
 func (client ModuleClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string, parameters ModuleUpdateParameters) (result Module, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ModuleClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/nodereports.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/nodereports.go
index 32a8f9af74db..92e7fd86fe32 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/nodereports.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/nodereports.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewNodeReportsClientWithBaseURI(baseURI string, subscriptionID string) Node
 // nodeID - the Dsc node id.
 // reportID - the report id.
 func (client NodeReportsClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string, reportID string) (result DscNodeReport, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NodeReportsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client NodeReportsClient) GetResponder(resp *http.Response) (result DscNod
 // nodeID - the Dsc node id.
 // reportID - the report id.
 func (client NodeReportsClient) GetContent(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string, reportID string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NodeReportsClient.GetContent")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -205,6 +226,16 @@ func (client NodeReportsClient) GetContentResponder(resp *http.Response) (result
 // nodeID - the parameters supplied to the list operation.
 // filter - the filter to apply on the operation.
 func (client NodeReportsClient) ListByNode(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string, filter string) (result DscNodeReportListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NodeReportsClient.ListByNode")
+		defer func() {
+			sc := -1
+			if result.dnrlr.Response.Response != nil {
+				sc = result.dnrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -281,8 +312,8 @@ func (client NodeReportsClient) ListByNodeResponder(resp *http.Response) (result
 }
 
 // listByNodeNextResults retrieves the next set of results, if any.
-func (client NodeReportsClient) listByNodeNextResults(lastResults DscNodeReportListResult) (result DscNodeReportListResult, err error) {
-	req, err := lastResults.dscNodeReportListResultPreparer()
+func (client NodeReportsClient) listByNodeNextResults(ctx context.Context, lastResults DscNodeReportListResult) (result DscNodeReportListResult, err error) {
+	req, err := lastResults.dscNodeReportListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.NodeReportsClient", "listByNodeNextResults", nil, "Failure preparing next results request")
 	}
@@ -303,6 +334,16 @@ func (client NodeReportsClient) listByNodeNextResults(lastResults DscNodeReportL
 
 // ListByNodeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NodeReportsClient) ListByNodeComplete(ctx context.Context, resourceGroupName string, automationAccountName string, nodeID string, filter string) (result DscNodeReportListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NodeReportsClient.ListByNode")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNode(ctx, resourceGroupName, automationAccountName, nodeID, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/objectdatatypes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/objectdatatypes.go
index 04791f5ad5b3..3271369fbcd3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/objectdatatypes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/objectdatatypes.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewObjectDataTypesClientWithBaseURI(baseURI string, subscriptionID string)
 // moduleName - the name of module.
 // typeName - the name of type.
 func (client ObjectDataTypesClient) ListFieldsByModuleAndType(ctx context.Context, resourceGroupName string, automationAccountName string, moduleName string, typeName string) (result TypeFieldListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ObjectDataTypesClient.ListFieldsByModuleAndType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -125,6 +136,16 @@ func (client ObjectDataTypesClient) ListFieldsByModuleAndTypeResponder(resp *htt
 // automationAccountName - the name of the automation account.
 // typeName - the name of type.
 func (client ObjectDataTypesClient) ListFieldsByType(ctx context.Context, resourceGroupName string, automationAccountName string, typeName string) (result TypeFieldListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ObjectDataTypesClient.ListFieldsByType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/operations.go
index b731c2d30ea0..3c7b59fa5449 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Automation REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "automation.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbook.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbook.go
index 84adf85fefe0..c99e689fe215 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbook.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbook.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewRunbookClientWithBaseURI(baseURI string, subscriptionID string) RunbookC
 // parameters - the create or update parameters for runbook. Provide either content link for a published
 // runbook or draft, not both.
 func (client RunbookClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, parameters RunbookCreateOrUpdateParameters) (result Runbook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -144,6 +155,16 @@ func (client RunbookClient) CreateOrUpdateResponder(resp *http.Response) (result
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client RunbookClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -220,6 +241,16 @@ func (client RunbookClient) DeleteResponder(resp *http.Response) (result autores
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client RunbookClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result Runbook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -297,6 +328,16 @@ func (client RunbookClient) GetResponder(resp *http.Response) (result Runbook, e
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client RunbookClient) GetContent(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.GetContent")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -372,6 +413,16 @@ func (client RunbookClient) GetContentResponder(resp *http.Response) (result Rea
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client RunbookClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result RunbookListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -444,8 +495,8 @@ func (client RunbookClient) ListByAutomationAccountResponder(resp *http.Response
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client RunbookClient) listByAutomationAccountNextResults(lastResults RunbookListResult) (result RunbookListResult, err error) {
-	req, err := lastResults.runbookListResultPreparer()
+func (client RunbookClient) listByAutomationAccountNextResults(ctx context.Context, lastResults RunbookListResult) (result RunbookListResult, err error) {
+	req, err := lastResults.runbookListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.RunbookClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -466,6 +517,16 @@ func (client RunbookClient) listByAutomationAccountNextResults(lastResults Runbo
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RunbookClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result RunbookListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -477,6 +538,16 @@ func (client RunbookClient) ListByAutomationAccountComplete(ctx context.Context,
 // runbookName - the runbook name.
 // parameters - the update parameters for runbook.
 func (client RunbookClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, parameters RunbookUpdateParameters) (result Runbook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbookdraft.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbookdraft.go
index ce3d3f111c44..67dc6a33d0a3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbookdraft.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/runbookdraft.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"io"
 	"net/http"
 )
@@ -47,6 +48,16 @@ func NewRunbookDraftClientWithBaseURI(baseURI string, subscriptionID string) Run
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client RunbookDraftClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result RunbookDraft, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookDraftClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -124,6 +135,16 @@ func (client RunbookDraftClient) GetResponder(resp *http.Response) (result Runbo
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client RunbookDraftClient) GetContent(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookDraftClient.GetContent")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -200,6 +221,16 @@ func (client RunbookDraftClient) GetContentResponder(resp *http.Response) (resul
 // automationAccountName - the name of the automation account.
 // runbookName - the parameters supplied to the publish runbook operation.
 func (client RunbookDraftClient) Publish(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result RunbookDraftPublishFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookDraftClient.Publish")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -254,10 +285,6 @@ func (client RunbookDraftClient) PublishSender(req *http.Request) (future Runboo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -281,6 +308,16 @@ func (client RunbookDraftClient) PublishResponder(resp *http.Response) (result a
 // runbookName - the runbook name.
 // runbookContent - the runbook draft content.
 func (client RunbookDraftClient) ReplaceContent(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, runbookContent io.ReadCloser) (result RunbookDraftReplaceContentFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookDraftClient.ReplaceContent")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -337,10 +374,6 @@ func (client RunbookDraftClient) ReplaceContentSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -364,6 +397,16 @@ func (client RunbookDraftClient) ReplaceContentResponder(resp *http.Response) (r
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client RunbookDraftClient) UndoEdit(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result RunbookDraftUndoEditResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunbookDraftClient.UndoEdit")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/schedule.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/schedule.go
index c6635f076f56..1768ccfbad0c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/schedule.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/schedule.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewScheduleClientWithBaseURI(baseURI string, subscriptionID string) Schedul
 // scheduleName - the schedule name.
 // parameters - the parameters supplied to the create or update schedule operation.
 func (client ScheduleClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, scheduleName string, parameters ScheduleCreateOrUpdateParameters) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -130,6 +141,16 @@ func (client ScheduleClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // automationAccountName - the name of the automation account.
 // scheduleName - the schedule name.
 func (client ScheduleClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, scheduleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -206,6 +227,16 @@ func (client ScheduleClient) DeleteResponder(resp *http.Response) (result autore
 // automationAccountName - the name of the automation account.
 // scheduleName - the schedule name.
 func (client ScheduleClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, scheduleName string) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -282,6 +313,16 @@ func (client ScheduleClient) GetResponder(resp *http.Response) (result Schedule,
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client ScheduleClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result ScheduleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -354,8 +395,8 @@ func (client ScheduleClient) ListByAutomationAccountResponder(resp *http.Respons
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client ScheduleClient) listByAutomationAccountNextResults(lastResults ScheduleListResult) (result ScheduleListResult, err error) {
-	req, err := lastResults.scheduleListResultPreparer()
+func (client ScheduleClient) listByAutomationAccountNextResults(ctx context.Context, lastResults ScheduleListResult) (result ScheduleListResult, err error) {
+	req, err := lastResults.scheduleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.ScheduleClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -376,6 +417,16 @@ func (client ScheduleClient) listByAutomationAccountNextResults(lastResults Sche
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ScheduleClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result ScheduleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -387,6 +438,16 @@ func (client ScheduleClient) ListByAutomationAccountComplete(ctx context.Context
 // scheduleName - the schedule name.
 // parameters - the parameters supplied to the update schedule operation.
 func (client ScheduleClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, scheduleName string, parameters ScheduleUpdateParameters) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduleClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/statistics.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/statistics.go
index 94c03fd22047..dfca129d5350 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/statistics.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/statistics.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewStatisticsClientWithBaseURI(baseURI string, subscriptionID string) Stati
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client StatisticsClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result StatisticsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StatisticsClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjob.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjob.go
index 38da3d182a88..29d0930c9943 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjob.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjob.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewTestJobClientWithBaseURI(baseURI string, subscriptionID string) TestJobC
 // runbookName - the parameters supplied to the create test job operation.
 // parameters - the parameters supplied to the create test job operation.
 func (client TestJobClient) Create(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, parameters TestJobCreateParameters) (result TestJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client TestJobClient) CreateResponder(resp *http.Response) (result TestJob
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client TestJobClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result TestJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -203,6 +224,16 @@ func (client TestJobClient) GetResponder(resp *http.Response) (result TestJob, e
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client TestJobClient) Resume(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobClient.Resume")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -279,6 +310,16 @@ func (client TestJobClient) ResumeResponder(resp *http.Response) (result autores
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client TestJobClient) Stop(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -355,6 +396,16 @@ func (client TestJobClient) StopResponder(resp *http.Response) (result autorest.
 // automationAccountName - the name of the automation account.
 // runbookName - the runbook name.
 func (client TestJobClient) Suspend(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobClient.Suspend")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjobstreams.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjobstreams.go
index 3e6219040420..4f132375aa10 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjobstreams.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/testjobstreams.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewTestJobStreamsClientWithBaseURI(baseURI string, subscriptionID string) T
 // runbookName - the runbook name.
 // jobStreamID - the job stream id.
 func (client TestJobStreamsClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, jobStreamID string) (result JobStream, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobStreamsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client TestJobStreamsClient) GetResponder(resp *http.Response) (result Job
 // runbookName - the runbook name.
 // filter - the filter to apply on the operation.
 func (client TestJobStreamsClient) ListByTestJob(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, filter string) (result JobStreamListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobStreamsClient.ListByTestJob")
+		defer func() {
+			sc := -1
+			if result.jslr.Response.Response != nil {
+				sc = result.jslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -202,8 +223,8 @@ func (client TestJobStreamsClient) ListByTestJobResponder(resp *http.Response) (
 }
 
 // listByTestJobNextResults retrieves the next set of results, if any.
-func (client TestJobStreamsClient) listByTestJobNextResults(lastResults JobStreamListResult) (result JobStreamListResult, err error) {
-	req, err := lastResults.jobStreamListResultPreparer()
+func (client TestJobStreamsClient) listByTestJobNextResults(ctx context.Context, lastResults JobStreamListResult) (result JobStreamListResult, err error) {
+	req, err := lastResults.jobStreamListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.TestJobStreamsClient", "listByTestJobNextResults", nil, "Failure preparing next results request")
 	}
@@ -224,6 +245,16 @@ func (client TestJobStreamsClient) listByTestJobNextResults(lastResults JobStrea
 
 // ListByTestJobComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TestJobStreamsClient) ListByTestJobComplete(ctx context.Context, resourceGroupName string, automationAccountName string, runbookName string, filter string) (result JobStreamListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TestJobStreamsClient.ListByTestJob")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByTestJob(ctx, resourceGroupName, automationAccountName, runbookName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/usages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/usages.go
index 39f4e6b683b2..ddb392af716d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/usages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/usages.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewUsagesClientWithBaseURI(baseURI string, subscriptionID string) UsagesCli
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client UsagesClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result UsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/variable.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/variable.go
index df53908dba5e..62741c8678a9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/variable.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/variable.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVariableClientWithBaseURI(baseURI string, subscriptionID string) Variabl
 // variableName - the variable name.
 // parameters - the parameters supplied to the create or update variable operation.
 func (client VariableClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, variableName string, parameters VariableCreateOrUpdateParameters) (result Variable, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client VariableClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // automationAccountName - the name of the automation account.
 // variableName - the name of variable.
 func (client VariableClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, variableName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -205,6 +226,16 @@ func (client VariableClient) DeleteResponder(resp *http.Response) (result autore
 // automationAccountName - the name of the automation account.
 // variableName - the name of variable.
 func (client VariableClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, variableName string) (result Variable, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -281,6 +312,16 @@ func (client VariableClient) GetResponder(resp *http.Response) (result Variable,
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client VariableClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string) (result VariableListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.vlr.Response.Response != nil {
+				sc = result.vlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -353,8 +394,8 @@ func (client VariableClient) ListByAutomationAccountResponder(resp *http.Respons
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client VariableClient) listByAutomationAccountNextResults(lastResults VariableListResult) (result VariableListResult, err error) {
-	req, err := lastResults.variableListResultPreparer()
+func (client VariableClient) listByAutomationAccountNextResults(ctx context.Context, lastResults VariableListResult) (result VariableListResult, err error) {
+	req, err := lastResults.variableListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.VariableClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -375,6 +416,16 @@ func (client VariableClient) listByAutomationAccountNextResults(lastResults Vari
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VariableClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string) (result VariableListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName)
 	return
 }
@@ -386,6 +437,16 @@ func (client VariableClient) ListByAutomationAccountComplete(ctx context.Context
 // variableName - the variable name.
 // parameters - the parameters supplied to the update variable operation.
 func (client VariableClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, variableName string, parameters VariableUpdateParameters) (result Variable, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VariableClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/webhook.go b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/webhook.go
index 186ab20e4d82..eca7240b65f6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/webhook.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation/webhook.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewWebhookClientWithBaseURI(baseURI string, subscriptionID string) WebhookC
 // webhookName - the webhook name.
 // parameters - the create or update parameters for webhook.
 func (client WebhookClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, automationAccountName string, webhookName string, parameters WebhookCreateOrUpdateParameters) (result Webhook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client WebhookClient) CreateOrUpdateResponder(resp *http.Response) (result
 // automationAccountName - the name of the automation account.
 // webhookName - the webhook name.
 func (client WebhookClient) Delete(ctx context.Context, resourceGroupName string, automationAccountName string, webhookName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -204,6 +225,16 @@ func (client WebhookClient) DeleteResponder(resp *http.Response) (result autores
 // resourceGroupName - name of an Azure Resource group.
 // automationAccountName - the name of the automation account.
 func (client WebhookClient) GenerateURI(ctx context.Context, resourceGroupName string, automationAccountName string) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.GenerateURI")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -280,6 +311,16 @@ func (client WebhookClient) GenerateURIResponder(resp *http.Response) (result St
 // automationAccountName - the name of the automation account.
 // webhookName - the webhook name.
 func (client WebhookClient) Get(ctx context.Context, resourceGroupName string, automationAccountName string, webhookName string) (result Webhook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -357,6 +398,16 @@ func (client WebhookClient) GetResponder(resp *http.Response) (result Webhook, e
 // automationAccountName - the name of the automation account.
 // filter - the filter to apply on the operation.
 func (client WebhookClient) ListByAutomationAccount(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result WebhookListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.wlr.Response.Response != nil {
+				sc = result.wlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -432,8 +483,8 @@ func (client WebhookClient) ListByAutomationAccountResponder(resp *http.Response
 }
 
 // listByAutomationAccountNextResults retrieves the next set of results, if any.
-func (client WebhookClient) listByAutomationAccountNextResults(lastResults WebhookListResult) (result WebhookListResult, err error) {
-	req, err := lastResults.webhookListResultPreparer()
+func (client WebhookClient) listByAutomationAccountNextResults(ctx context.Context, lastResults WebhookListResult) (result WebhookListResult, err error) {
+	req, err := lastResults.webhookListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "automation.WebhookClient", "listByAutomationAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -454,6 +505,16 @@ func (client WebhookClient) listByAutomationAccountNextResults(lastResults Webho
 
 // ListByAutomationAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WebhookClient) ListByAutomationAccountComplete(ctx context.Context, resourceGroupName string, automationAccountName string, filter string) (result WebhookListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.ListByAutomationAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAutomationAccount(ctx, resourceGroupName, automationAccountName, filter)
 	return
 }
@@ -465,6 +526,16 @@ func (client WebhookClient) ListByAutomationAccountComplete(ctx context.Context,
 // webhookName - the webhook name.
 // parameters - the update parameters for webhook.
 func (client WebhookClient) Update(ctx context.Context, resourceGroupName string, automationAccountName string, webhookName string, parameters WebhookUpdateParameters) (result Webhook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/account.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/account.go
index ebc60a38765b..edbd07fc8365 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/account.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/account.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewAccountClientWithBaseURI(baseURI string, subscriptionID string) AccountC
 // created. For example: http://accountname.region.batch.azure.com/.
 // parameters - additional parameters for account creation.
 func (client AccountClient) Create(ctx context.Context, resourceGroupName string, accountName string, parameters AccountCreateParameters) (result AccountCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -115,10 +126,6 @@ func (client AccountClient) CreateSender(req *http.Request) (future AccountCreat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -141,6 +148,16 @@ func (client AccountClient) CreateResponder(resp *http.Response) (result Account
 // resourceGroupName - the name of the resource group that contains the Batch account.
 // accountName - the name of the Batch account.
 func (client AccountClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result AccountDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -194,10 +211,6 @@ func (client AccountClient) DeleteSender(req *http.Request) (future AccountDelet
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -219,6 +232,16 @@ func (client AccountClient) DeleteResponder(resp *http.Response) (result autores
 // resourceGroupName - the name of the resource group that contains the Batch account.
 // accountName - the name of the Batch account.
 func (client AccountClient) Get(ctx context.Context, resourceGroupName string, accountName string) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -296,6 +319,16 @@ func (client AccountClient) GetResponder(resp *http.Response) (result Account, e
 // resourceGroupName - the name of the resource group that contains the Batch account.
 // accountName - the name of the Batch account.
 func (client AccountClient) GetKeys(ctx context.Context, resourceGroupName string, accountName string) (result AccountKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.GetKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -368,6 +401,16 @@ func (client AccountClient) GetKeysResponder(resp *http.Response) (result Accoun
 
 // List gets information about the Batch accounts associated with the subscription.
 func (client AccountClient) List(ctx context.Context) (result AccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -430,8 +473,8 @@ func (client AccountClient) ListResponder(resp *http.Response) (result AccountLi
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AccountClient) listNextResults(lastResults AccountListResult) (result AccountListResult, err error) {
-	req, err := lastResults.accountListResultPreparer()
+func (client AccountClient) listNextResults(ctx context.Context, lastResults AccountListResult) (result AccountListResult, err error) {
+	req, err := lastResults.accountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "batch.AccountClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -452,6 +495,16 @@ func (client AccountClient) listNextResults(lastResults AccountListResult) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountClient) ListComplete(ctx context.Context) (result AccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -460,6 +513,16 @@ func (client AccountClient) ListComplete(ctx context.Context) (result AccountLis
 // Parameters:
 // resourceGroupName - the name of the resource group that contains the Batch account.
 func (client AccountClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -523,8 +586,8 @@ func (client AccountClient) ListByResourceGroupResponder(resp *http.Response) (r
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AccountClient) listByResourceGroupNextResults(lastResults AccountListResult) (result AccountListResult, err error) {
-	req, err := lastResults.accountListResultPreparer()
+func (client AccountClient) listByResourceGroupNextResults(ctx context.Context, lastResults AccountListResult) (result AccountListResult, err error) {
+	req, err := lastResults.accountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "batch.AccountClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -545,6 +608,16 @@ func (client AccountClient) listByResourceGroupNextResults(lastResults AccountLi
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -555,6 +628,16 @@ func (client AccountClient) ListByResourceGroupComplete(ctx context.Context, res
 // accountName - the name of the Batch account.
 // parameters - the type of key to regenerate.
 func (client AccountClient) RegenerateKey(ctx context.Context, resourceGroupName string, accountName string, parameters AccountRegenerateKeyParameters) (result AccountKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -633,6 +716,16 @@ func (client AccountClient) RegenerateKeyResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group that contains the Batch account.
 // accountName - the name of the Batch account.
 func (client AccountClient) SynchronizeAutoStorageKeys(ctx context.Context, resourceGroupName string, accountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.SynchronizeAutoStorageKeys")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -708,6 +801,16 @@ func (client AccountClient) SynchronizeAutoStorageKeysResponder(resp *http.Respo
 // accountName - the name of the Batch account.
 // parameters - additional parameters for account update.
 func (client AccountClient) Update(ctx context.Context, resourceGroupName string, accountName string, parameters AccountUpdateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/application.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/application.go
index 170e7bb1195d..f158f2e78015 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/application.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/application.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewApplicationClientWithBaseURI(baseURI string, subscriptionID string) Appl
 // applicationID - the ID of the application.
 // parameters - the parameters for the request.
 func (client ApplicationClient) Create(ctx context.Context, resourceGroupName string, accountName string, applicationID string, parameters *ApplicationCreateParameters) (result Application, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -129,6 +140,16 @@ func (client ApplicationClient) CreateResponder(resp *http.Response) (result App
 // accountName - the name of the Batch account.
 // applicationID - the ID of the application.
 func (client ApplicationClient) Delete(ctx context.Context, resourceGroupName string, accountName string, applicationID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -205,6 +226,16 @@ func (client ApplicationClient) DeleteResponder(resp *http.Response) (result aut
 // accountName - the name of the Batch account.
 // applicationID - the ID of the application.
 func (client ApplicationClient) Get(ctx context.Context, resourceGroupName string, accountName string, applicationID string) (result Application, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -282,6 +313,16 @@ func (client ApplicationClient) GetResponder(resp *http.Response) (result Applic
 // accountName - the name of the Batch account.
 // maxresults - the maximum number of items to return in the response.
 func (client ApplicationClient) List(ctx context.Context, resourceGroupName string, accountName string, maxresults *int32) (result ListApplicationsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationClient.List")
+		defer func() {
+			sc := -1
+			if result.lar.Response.Response != nil {
+				sc = result.lar.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -357,8 +398,8 @@ func (client ApplicationClient) ListResponder(resp *http.Response) (result ListA
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ApplicationClient) listNextResults(lastResults ListApplicationsResult) (result ListApplicationsResult, err error) {
-	req, err := lastResults.listApplicationsResultPreparer()
+func (client ApplicationClient) listNextResults(ctx context.Context, lastResults ListApplicationsResult) (result ListApplicationsResult, err error) {
+	req, err := lastResults.listApplicationsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "batch.ApplicationClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -379,6 +420,16 @@ func (client ApplicationClient) listNextResults(lastResults ListApplicationsResu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationClient) ListComplete(ctx context.Context, resourceGroupName string, accountName string, maxresults *int32) (result ListApplicationsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, accountName, maxresults)
 	return
 }
@@ -390,6 +441,16 @@ func (client ApplicationClient) ListComplete(ctx context.Context, resourceGroupN
 // applicationID - the ID of the application.
 // parameters - the parameters for the request.
 func (client ApplicationClient) Update(ctx context.Context, resourceGroupName string, accountName string, applicationID string, parameters ApplicationUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/applicationpackage.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/applicationpackage.go
index c61bb8addfc4..7b9173777c85 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/applicationpackage.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/applicationpackage.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewApplicationPackageClientWithBaseURI(baseURI string, subscriptionID strin
 // version - the version of the application to activate.
 // parameters - the parameters for the request.
 func (client ApplicationPackageClient) Activate(ctx context.Context, resourceGroupName string, accountName string, applicationID string, version string, parameters ActivateApplicationPackageParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationPackageClient.Activate")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -130,6 +141,16 @@ func (client ApplicationPackageClient) ActivateResponder(resp *http.Response) (r
 // applicationID - the ID of the application.
 // version - the version of the application.
 func (client ApplicationPackageClient) Create(ctx context.Context, resourceGroupName string, accountName string, applicationID string, version string) (result ApplicationPackage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationPackageClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -209,6 +230,16 @@ func (client ApplicationPackageClient) CreateResponder(resp *http.Response) (res
 // applicationID - the ID of the application.
 // version - the version of the application to delete.
 func (client ApplicationPackageClient) Delete(ctx context.Context, resourceGroupName string, accountName string, applicationID string, version string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationPackageClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -287,6 +318,16 @@ func (client ApplicationPackageClient) DeleteResponder(resp *http.Response) (res
 // applicationID - the ID of the application.
 // version - the version of the application.
 func (client ApplicationPackageClient) Get(ctx context.Context, resourceGroupName string, accountName string, applicationID string, version string) (result ApplicationPackage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationPackageClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/certificate.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/certificate.go
index c9ee6f1a5b37..f9d3c6e27230 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/certificate.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/certificate.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewCertificateClientWithBaseURI(baseURI string, subscriptionID string) Cert
 // certificateName - the identifier for the certificate. This must be made up of algorithm and thumbprint
 // separated by a dash, and must match the certificate data in the request. For example SHA1-a3d1c5.
 func (client CertificateClient) CancelDeletion(ctx context.Context, resourceGroupName string, accountName string, certificateName string) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.CancelDeletion")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -138,6 +149,16 @@ func (client CertificateClient) CancelDeletionResponder(resp *http.Response) (re
 // ifNoneMatch - set to '*' to allow a new certificate to be created, but to prevent updating an existing
 // certificate. Other values will be ignored.
 func (client CertificateClient) Create(ctx context.Context, resourceGroupName string, accountName string, certificateName string, parameters CertificateCreateOrUpdateParameters, ifMatch string, ifNoneMatch string) (result CertificateCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -209,10 +230,6 @@ func (client CertificateClient) CreateSender(req *http.Request) (future Certific
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -237,6 +254,16 @@ func (client CertificateClient) CreateResponder(resp *http.Response) (result Cer
 // certificateName - the identifier for the certificate. This must be made up of algorithm and thumbprint
 // separated by a dash, and must match the certificate data in the request. For example SHA1-a3d1c5.
 func (client CertificateClient) Delete(ctx context.Context, resourceGroupName string, accountName string, certificateName string) (result CertificateDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -295,10 +322,6 @@ func (client CertificateClient) DeleteSender(req *http.Request) (future Certific
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -322,6 +345,16 @@ func (client CertificateClient) DeleteResponder(resp *http.Response) (result aut
 // certificateName - the identifier for the certificate. This must be made up of algorithm and thumbprint
 // separated by a dash, and must match the certificate data in the request. For example SHA1-a3d1c5.
 func (client CertificateClient) Get(ctx context.Context, resourceGroupName string, accountName string, certificateName string) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -407,6 +440,16 @@ func (client CertificateClient) GetResponder(resp *http.Response) (result Certif
 // filter - oData filter expression. Valid properties for filtering are "properties/provisioningState",
 // "properties/provisioningStateTransitionTime", "name".
 func (client CertificateClient) ListByBatchAccount(ctx context.Context, resourceGroupName string, accountName string, maxresults *int32, selectParameter string, filter string) (result ListCertificatesResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.ListByBatchAccount")
+		defer func() {
+			sc := -1
+			if result.lcr.Response.Response != nil {
+				sc = result.lcr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -488,8 +531,8 @@ func (client CertificateClient) ListByBatchAccountResponder(resp *http.Response)
 }
 
 // listByBatchAccountNextResults retrieves the next set of results, if any.
-func (client CertificateClient) listByBatchAccountNextResults(lastResults ListCertificatesResult) (result ListCertificatesResult, err error) {
-	req, err := lastResults.listCertificatesResultPreparer()
+func (client CertificateClient) listByBatchAccountNextResults(ctx context.Context, lastResults ListCertificatesResult) (result ListCertificatesResult, err error) {
+	req, err := lastResults.listCertificatesResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "batch.CertificateClient", "listByBatchAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -510,6 +553,16 @@ func (client CertificateClient) listByBatchAccountNextResults(lastResults ListCe
 
 // ListByBatchAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificateClient) ListByBatchAccountComplete(ctx context.Context, resourceGroupName string, accountName string, maxresults *int32, selectParameter string, filter string) (result ListCertificatesResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.ListByBatchAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByBatchAccount(ctx, resourceGroupName, accountName, maxresults, selectParameter, filter)
 	return
 }
@@ -524,6 +577,16 @@ func (client CertificateClient) ListByBatchAccountComplete(ctx context.Context,
 // ifMatch - the entity state (ETag) version of the certificate to update. This value can be omitted or set to
 // "*" to apply the operation unconditionally.
 func (client CertificateClient) Update(ctx context.Context, resourceGroupName string, accountName string, certificateName string, parameters CertificateCreateOrUpdateParameters, ifMatch string) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/location.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/location.go
index 6e0b0c64411e..9d6a30cf2877 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/location.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/location.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLocationClientWithBaseURI(baseURI string, subscriptionID string) Locatio
 // locationName - the desired region for the name check.
 // parameters - properties needed to check the availability of a name.
 func (client LocationClient) CheckNameAvailability(ctx context.Context, locationName string, parameters CheckNameAvailabilityParameters) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -119,6 +130,16 @@ func (client LocationClient) CheckNameAvailabilityResponder(resp *http.Response)
 // Parameters:
 // locationName - the region for which to retrieve Batch service quotas.
 func (client LocationClient) GetQuotas(ctx context.Context, locationName string) (result LocationQuota, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationClient.GetQuotas")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetQuotasPreparer(ctx, locationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "batch.LocationClient", "GetQuotas", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/models.go
index b55c52c590d4..e3349e0a284b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/models.go
@@ -18,14 +18,19 @@ package batch
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch"
+
 // AccountKeyType enumerates the values for account key type.
 type AccountKeyType string
 
@@ -458,7 +463,8 @@ func (a *Account) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AccountCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountCreateFuture struct {
 	azure.Future
 }
@@ -563,7 +569,8 @@ type AccountCreateProperties struct {
 	KeyVaultReference *KeyVaultReference `json:"keyVaultReference,omitempty"`
 }
 
-// AccountDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountDeleteFuture struct {
 	azure.Future
 }
@@ -611,14 +618,24 @@ type AccountListResultIterator struct {
 	page AccountListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AccountListResultIterator) Next() error {
+func (iter *AccountListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -627,6 +644,13 @@ func (iter *AccountListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AccountListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AccountListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -646,6 +670,11 @@ func (iter AccountListResultIterator) Value() Account {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AccountListResultIterator type.
+func NewAccountListResultIterator(page AccountListResultPage) AccountListResultIterator {
+	return AccountListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr AccountListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -653,11 +682,11 @@ func (alr AccountListResult) IsEmpty() bool {
 
 // accountListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (alr AccountListResult) accountListResultPreparer() (*http.Request, error) {
+func (alr AccountListResult) accountListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if alr.NextLink == nil || len(to.String(alr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(alr.NextLink)))
@@ -665,14 +694,24 @@ func (alr AccountListResult) accountListResultPreparer() (*http.Request, error)
 
 // AccountListResultPage contains a page of Account values.
 type AccountListResultPage struct {
-	fn  func(AccountListResult) (AccountListResult, error)
+	fn  func(context.Context, AccountListResult) (AccountListResult, error)
 	alr AccountListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AccountListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *AccountListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -680,6 +719,13 @@ func (page *AccountListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AccountListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AccountListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -698,6 +744,11 @@ func (page AccountListResultPage) Values() []Account {
 	return *page.alr.Value
 }
 
+// Creates a new instance of the AccountListResultPage type.
+func NewAccountListResultPage(getNextPage func(context.Context, AccountListResult) (AccountListResult, error)) AccountListResultPage {
+	return AccountListResultPage{fn: getNextPage}
+}
+
 // AccountProperties account specific properties.
 type AccountProperties struct {
 	// AccountEndpoint - The account endpoint used to interact with the Batch service.
@@ -874,7 +925,8 @@ type AutoStorageBaseProperties struct {
 	StorageAccountID *string `json:"storageAccountId,omitempty"`
 }
 
-// AutoStorageProperties contains information about the auto-storage account associated with a Batch account.
+// AutoStorageProperties contains information about the auto-storage account associated with a Batch
+// account.
 type AutoStorageProperties struct {
 	// LastKeySync - The UTC time at which storage keys were last synchronized with the Batch account.
 	LastKeySync *date.Time `json:"lastKeySync,omitempty"`
@@ -996,7 +1048,8 @@ type CertificateBaseProperties struct {
 	Format CertificateFormat `json:"format,omitempty"`
 }
 
-// CertificateCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CertificateCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CertificateCreateFuture struct {
 	azure.Future
 }
@@ -1133,7 +1186,8 @@ type CertificateCreateOrUpdateProperties struct {
 	Format CertificateFormat `json:"format,omitempty"`
 }
 
-// CertificateDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CertificateDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CertificateDeleteFuture struct {
 	azure.Future
 }
@@ -1239,7 +1293,8 @@ type CloudServiceConfiguration struct {
 	CurrentOSVersion *string `json:"currentOSVersion,omitempty"`
 }
 
-// DataDisk data Disk settings which will be used by the data disks associated to Compute Nodes in the pool.
+// DataDisk data Disk settings which will be used by the data disks associated to Compute Nodes in the
+// pool.
 type DataDisk struct {
 	// Lun - The lun is used to uniquely identify each data disk. If attaching multiple disks, each should have a distinct lun.
 	Lun *int32 `json:"lun,omitempty"`
@@ -1357,14 +1412,24 @@ type ListApplicationsResultIterator struct {
 	page ListApplicationsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListApplicationsResultIterator) Next() error {
+func (iter *ListApplicationsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListApplicationsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1373,6 +1438,13 @@ func (iter *ListApplicationsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListApplicationsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListApplicationsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1392,6 +1464,11 @@ func (iter ListApplicationsResultIterator) Value() Application {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListApplicationsResultIterator type.
+func NewListApplicationsResultIterator(page ListApplicationsResultPage) ListApplicationsResultIterator {
+	return ListApplicationsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lar ListApplicationsResult) IsEmpty() bool {
 	return lar.Value == nil || len(*lar.Value) == 0
@@ -1399,11 +1476,11 @@ func (lar ListApplicationsResult) IsEmpty() bool {
 
 // listApplicationsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lar ListApplicationsResult) listApplicationsResultPreparer() (*http.Request, error) {
+func (lar ListApplicationsResult) listApplicationsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lar.NextLink == nil || len(to.String(lar.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lar.NextLink)))
@@ -1411,14 +1488,24 @@ func (lar ListApplicationsResult) listApplicationsResultPreparer() (*http.Reques
 
 // ListApplicationsResultPage contains a page of Application values.
 type ListApplicationsResultPage struct {
-	fn  func(ListApplicationsResult) (ListApplicationsResult, error)
+	fn  func(context.Context, ListApplicationsResult) (ListApplicationsResult, error)
 	lar ListApplicationsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListApplicationsResultPage) Next() error {
-	next, err := page.fn(page.lar)
+func (page *ListApplicationsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListApplicationsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lar)
 	if err != nil {
 		return err
 	}
@@ -1426,6 +1513,13 @@ func (page *ListApplicationsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListApplicationsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListApplicationsResultPage) NotDone() bool {
 	return !page.lar.IsEmpty()
@@ -1444,6 +1538,11 @@ func (page ListApplicationsResultPage) Values() []Application {
 	return *page.lar.Value
 }
 
+// Creates a new instance of the ListApplicationsResultPage type.
+func NewListApplicationsResultPage(getNextPage func(context.Context, ListApplicationsResult) (ListApplicationsResult, error)) ListApplicationsResultPage {
+	return ListApplicationsResultPage{fn: getNextPage}
+}
+
 // ListCertificatesResult values returned by the List operation.
 type ListCertificatesResult struct {
 	autorest.Response `json:"-"`
@@ -1459,14 +1558,24 @@ type ListCertificatesResultIterator struct {
 	page ListCertificatesResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListCertificatesResultIterator) Next() error {
+func (iter *ListCertificatesResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListCertificatesResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1475,6 +1584,13 @@ func (iter *ListCertificatesResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListCertificatesResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListCertificatesResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1494,6 +1610,11 @@ func (iter ListCertificatesResultIterator) Value() Certificate {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListCertificatesResultIterator type.
+func NewListCertificatesResultIterator(page ListCertificatesResultPage) ListCertificatesResultIterator {
+	return ListCertificatesResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lcr ListCertificatesResult) IsEmpty() bool {
 	return lcr.Value == nil || len(*lcr.Value) == 0
@@ -1501,11 +1622,11 @@ func (lcr ListCertificatesResult) IsEmpty() bool {
 
 // listCertificatesResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lcr ListCertificatesResult) listCertificatesResultPreparer() (*http.Request, error) {
+func (lcr ListCertificatesResult) listCertificatesResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lcr.NextLink == nil || len(to.String(lcr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lcr.NextLink)))
@@ -1513,14 +1634,24 @@ func (lcr ListCertificatesResult) listCertificatesResultPreparer() (*http.Reques
 
 // ListCertificatesResultPage contains a page of Certificate values.
 type ListCertificatesResultPage struct {
-	fn  func(ListCertificatesResult) (ListCertificatesResult, error)
+	fn  func(context.Context, ListCertificatesResult) (ListCertificatesResult, error)
 	lcr ListCertificatesResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListCertificatesResultPage) Next() error {
-	next, err := page.fn(page.lcr)
+func (page *ListCertificatesResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListCertificatesResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lcr)
 	if err != nil {
 		return err
 	}
@@ -1528,6 +1659,13 @@ func (page *ListCertificatesResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListCertificatesResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListCertificatesResultPage) NotDone() bool {
 	return !page.lcr.IsEmpty()
@@ -1546,6 +1684,11 @@ func (page ListCertificatesResultPage) Values() []Certificate {
 	return *page.lcr.Value
 }
 
+// Creates a new instance of the ListCertificatesResultPage type.
+func NewListCertificatesResultPage(getNextPage func(context.Context, ListCertificatesResult) (ListCertificatesResult, error)) ListCertificatesResultPage {
+	return ListCertificatesResultPage{fn: getNextPage}
+}
+
 // ListPoolsResult values returned by the List operation.
 type ListPoolsResult struct {
 	autorest.Response `json:"-"`
@@ -1561,14 +1704,24 @@ type ListPoolsResultIterator struct {
 	page ListPoolsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListPoolsResultIterator) Next() error {
+func (iter *ListPoolsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListPoolsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1577,6 +1730,13 @@ func (iter *ListPoolsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListPoolsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListPoolsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1596,6 +1756,11 @@ func (iter ListPoolsResultIterator) Value() Pool {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListPoolsResultIterator type.
+func NewListPoolsResultIterator(page ListPoolsResultPage) ListPoolsResultIterator {
+	return ListPoolsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lpr ListPoolsResult) IsEmpty() bool {
 	return lpr.Value == nil || len(*lpr.Value) == 0
@@ -1603,11 +1768,11 @@ func (lpr ListPoolsResult) IsEmpty() bool {
 
 // listPoolsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lpr ListPoolsResult) listPoolsResultPreparer() (*http.Request, error) {
+func (lpr ListPoolsResult) listPoolsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lpr.NextLink == nil || len(to.String(lpr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lpr.NextLink)))
@@ -1615,14 +1780,24 @@ func (lpr ListPoolsResult) listPoolsResultPreparer() (*http.Request, error) {
 
 // ListPoolsResultPage contains a page of Pool values.
 type ListPoolsResultPage struct {
-	fn  func(ListPoolsResult) (ListPoolsResult, error)
+	fn  func(context.Context, ListPoolsResult) (ListPoolsResult, error)
 	lpr ListPoolsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListPoolsResultPage) Next() error {
-	next, err := page.fn(page.lpr)
+func (page *ListPoolsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListPoolsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lpr)
 	if err != nil {
 		return err
 	}
@@ -1630,6 +1805,13 @@ func (page *ListPoolsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListPoolsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListPoolsResultPage) NotDone() bool {
 	return !page.lpr.IsEmpty()
@@ -1648,6 +1830,11 @@ func (page ListPoolsResultPage) Values() []Pool {
 	return *page.lpr.Value
 }
 
+// Creates a new instance of the ListPoolsResultPage type.
+func NewListPoolsResultPage(getNextPage func(context.Context, ListPoolsResult) (ListPoolsResult, error)) ListPoolsResultPage {
+	return ListPoolsResultPage{fn: getNextPage}
+}
+
 // LocationQuota quotas associated with a Batch region for a particular subscription.
 type LocationQuota struct {
 	autorest.Response `json:"-"`
@@ -1655,8 +1842,8 @@ type LocationQuota struct {
 	AccountQuota *int32 `json:"accountQuota,omitempty"`
 }
 
-// MetadataItem the Batch service does not assign any meaning to this metadata; it is solely for the use of user
-// code.
+// MetadataItem the Batch service does not assign any meaning to this metadata; it is solely for the use of
+// user code.
 type MetadataItem struct {
 	Name  *string `json:"name,omitempty"`
 	Value *string `json:"value,omitempty"`
@@ -1711,14 +1898,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1727,6 +1924,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1746,6 +1950,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1753,11 +1962,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1765,14 +1974,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1780,6 +1999,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1798,6 +2024,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OSDisk ...
 type OSDisk struct {
 	// Caching - Default value is none. Possible values include: 'None', 'ReadOnly', 'ReadWrite'
@@ -2023,8 +2254,8 @@ type ResizeError struct {
 	Details *[]ResizeError `json:"details,omitempty"`
 }
 
-// ResizeOperationStatus describes either the current operation (if the pool AllocationState is Resizing) or the
-// previously completed operation (if the AllocationState is Steady).
+// ResizeOperationStatus describes either the current operation (if the pool AllocationState is Resizing)
+// or the previously completed operation (if the AllocationState is Steady).
 type ResizeOperationStatus struct {
 	TargetDedicatedNodes   *int32 `json:"targetDedicatedNodes,omitempty"`
 	TargetLowPriorityNodes *int32 `json:"targetLowPriorityNodes,omitempty"`
@@ -2082,8 +2313,9 @@ type ResourceFile struct {
 }
 
 // ScaleSettings defines the desired size of the pool. This can either be 'fixedScale' where the requested
-// targetDedicatedNodes is specified, or 'autoScale' which defines a formula which is periodically reevaluated. If
-// this property is not specified, the pool will have a fixed scale with 0 targetDedicatedNodes.
+// targetDedicatedNodes is specified, or 'autoScale' which defines a formula which is periodically
+// reevaluated. If this property is not specified, the pool will have a fixed scale with 0
+// targetDedicatedNodes.
 type ScaleSettings struct {
 	// FixedScale - This property and autoScale are mutually exclusive and one of the properties must be specified.
 	FixedScale *FixedScaleSettings `json:"fixedScale,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/operations.go
index 83fa8268e4cd..d92776c57e24 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists available operations for the Microsoft.Batch provider
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "batch.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/pool.go b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/pool.go
index 472fc28eb934..92e0ebc94da7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/pool.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch/pool.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewPoolClientWithBaseURI(baseURI string, subscriptionID string) PoolClient
 // ifNoneMatch - set to '*' to allow a new pool to be created, but to prevent updating an existing pool. Other
 // values will be ignored.
 func (client PoolClient) Create(ctx context.Context, resourceGroupName string, accountName string, poolName string, parameters Pool, ifMatch string, ifNoneMatch string) (result PoolCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -145,10 +156,6 @@ func (client PoolClient) CreateSender(req *http.Request) (future PoolCreateFutur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -172,6 +179,16 @@ func (client PoolClient) CreateResponder(resp *http.Response) (result Pool, err
 // accountName - the name of the Batch account.
 // poolName - the pool name. This must be unique within the account.
 func (client PoolClient) Delete(ctx context.Context, resourceGroupName string, accountName string, poolName string) (result PoolDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -230,10 +247,6 @@ func (client PoolClient) DeleteSender(req *http.Request) (future PoolDeleteFutur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -256,6 +269,16 @@ func (client PoolClient) DeleteResponder(resp *http.Response) (result autorest.R
 // accountName - the name of the Batch account.
 // poolName - the pool name. This must be unique within the account.
 func (client PoolClient) DisableAutoScale(ctx context.Context, resourceGroupName string, accountName string, poolName string) (result Pool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.DisableAutoScale")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -337,6 +360,16 @@ func (client PoolClient) DisableAutoScaleResponder(resp *http.Response) (result
 // accountName - the name of the Batch account.
 // poolName - the pool name. This must be unique within the account.
 func (client PoolClient) Get(ctx context.Context, resourceGroupName string, accountName string, poolName string) (result Pool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -433,6 +466,16 @@ func (client PoolClient) GetResponder(resp *http.Response) (result Pool, err err
 // properties/scaleSettings/autoScale
 // properties/scaleSettings/fixedScale
 func (client PoolClient) ListByBatchAccount(ctx context.Context, resourceGroupName string, accountName string, maxresults *int32, selectParameter string, filter string) (result ListPoolsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.ListByBatchAccount")
+		defer func() {
+			sc := -1
+			if result.lpr.Response.Response != nil {
+				sc = result.lpr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -514,8 +557,8 @@ func (client PoolClient) ListByBatchAccountResponder(resp *http.Response) (resul
 }
 
 // listByBatchAccountNextResults retrieves the next set of results, if any.
-func (client PoolClient) listByBatchAccountNextResults(lastResults ListPoolsResult) (result ListPoolsResult, err error) {
-	req, err := lastResults.listPoolsResultPreparer()
+func (client PoolClient) listByBatchAccountNextResults(ctx context.Context, lastResults ListPoolsResult) (result ListPoolsResult, err error) {
+	req, err := lastResults.listPoolsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "batch.PoolClient", "listByBatchAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -536,6 +579,16 @@ func (client PoolClient) listByBatchAccountNextResults(lastResults ListPoolsResu
 
 // ListByBatchAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PoolClient) ListByBatchAccountComplete(ctx context.Context, resourceGroupName string, accountName string, maxresults *int32, selectParameter string, filter string) (result ListPoolsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.ListByBatchAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByBatchAccount(ctx, resourceGroupName, accountName, maxresults, selectParameter, filter)
 	return
 }
@@ -550,6 +603,16 @@ func (client PoolClient) ListByBatchAccountComplete(ctx context.Context, resourc
 // accountName - the name of the Batch account.
 // poolName - the pool name. This must be unique within the account.
 func (client PoolClient) StopResize(ctx context.Context, resourceGroupName string, accountName string, poolName string) (result Pool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.StopResize")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -635,6 +698,16 @@ func (client PoolClient) StopResizeResponder(resp *http.Response) (result Pool,
 // ifMatch - the entity state (ETag) version of the pool to update. This value can be omitted or set to "*" to
 // apply the operation unconditionally.
 func (client PoolClient) Update(ctx context.Context, resourceGroupName string, accountName string, poolName string, parameters Pool, ifMatch string) (result Pool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoolClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/client.go
index 4d3ba0d8914f..180732c6f4db 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/client.go
@@ -26,6 +26,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -60,6 +61,16 @@ func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 // Parameters:
 // checkNameAvailabilityInput - input to check.
 func (client BaseClient) CheckNameAvailability(ctx context.Context, checkNameAvailabilityInput CheckNameAvailabilityInput) (result CheckNameAvailabilityOutput, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: checkNameAvailabilityInput,
 			Constraints: []validation.Constraint{{Target: "checkNameAvailabilityInput.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -130,6 +141,16 @@ func (client BaseClient) CheckNameAvailabilityResponder(resp *http.Response) (re
 // Parameters:
 // checkNameAvailabilityInput - input to check.
 func (client BaseClient) CheckNameAvailabilityWithSubscription(ctx context.Context, checkNameAvailabilityInput CheckNameAvailabilityInput) (result CheckNameAvailabilityOutput, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CheckNameAvailabilityWithSubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: checkNameAvailabilityInput,
 			Constraints: []validation.Constraint{{Target: "checkNameAvailabilityInput.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -205,6 +226,16 @@ func (client BaseClient) CheckNameAvailabilityWithSubscriptionResponder(resp *ht
 // Parameters:
 // validateProbeInput - input to check.
 func (client BaseClient) ValidateProbe(ctx context.Context, validateProbeInput ValidateProbeInput) (result ValidateProbeOutput, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ValidateProbe")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: validateProbeInput,
 			Constraints: []validation.Constraint{{Target: "validateProbeInput.ProbeURL", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/customdomains.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/customdomains.go
index 54ca91f3ec7c..ae9107a9ea9c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/customdomains.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/customdomains.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewCustomDomainsClientWithBaseURI(baseURI string, subscriptionID string) Cu
 // customDomainName - name of the custom domain within an endpoint.
 // customDomainProperties - properties required to create a new custom domain.
 func (client CustomDomainsClient) Create(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainName string, customDomainProperties CustomDomainParameters) (result CustomDomainsCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -109,10 +120,6 @@ func (client CustomDomainsClient) CreateSender(req *http.Request) (future Custom
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -137,6 +144,16 @@ func (client CustomDomainsClient) CreateResponder(resp *http.Response) (result C
 // endpointName - name of the endpoint under the profile which is unique globally.
 // customDomainName - name of the custom domain within an endpoint.
 func (client CustomDomainsClient) Delete(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainName string) (result CustomDomainsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -192,10 +209,6 @@ func (client CustomDomainsClient) DeleteSender(req *http.Request) (future Custom
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -220,6 +233,16 @@ func (client CustomDomainsClient) DeleteResponder(resp *http.Response) (result C
 // endpointName - name of the endpoint under the profile which is unique globally.
 // customDomainName - name of the custom domain within an endpoint.
 func (client CustomDomainsClient) DisableCustomHTTPS(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainName string) (result CustomDomain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.DisableCustomHTTPS")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -299,6 +322,16 @@ func (client CustomDomainsClient) DisableCustomHTTPSResponder(resp *http.Respons
 // endpointName - name of the endpoint under the profile which is unique globally.
 // customDomainName - name of the custom domain within an endpoint.
 func (client CustomDomainsClient) EnableCustomHTTPS(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainName string) (result CustomDomain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.EnableCustomHTTPS")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -371,13 +404,23 @@ func (client CustomDomainsClient) EnableCustomHTTPSResponder(resp *http.Response
 	return
 }
 
-// Get gets an exisitng custom domain within an endpoint.
+// Get gets an existing custom domain within an endpoint.
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 // customDomainName - name of the custom domain within an endpoint.
 func (client CustomDomainsClient) Get(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainName string) (result CustomDomain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -456,6 +499,16 @@ func (client CustomDomainsClient) GetResponder(resp *http.Response) (result Cust
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client CustomDomainsClient) ListByEndpoint(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result CustomDomainListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.ListByEndpoint")
+		defer func() {
+			sc := -1
+			if result.cdlr.Response.Response != nil {
+				sc = result.cdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -529,8 +582,8 @@ func (client CustomDomainsClient) ListByEndpointResponder(resp *http.Response) (
 }
 
 // listByEndpointNextResults retrieves the next set of results, if any.
-func (client CustomDomainsClient) listByEndpointNextResults(lastResults CustomDomainListResult) (result CustomDomainListResult, err error) {
-	req, err := lastResults.customDomainListResultPreparer()
+func (client CustomDomainsClient) listByEndpointNextResults(ctx context.Context, lastResults CustomDomainListResult) (result CustomDomainListResult, err error) {
+	req, err := lastResults.customDomainListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.CustomDomainsClient", "listByEndpointNextResults", nil, "Failure preparing next results request")
 	}
@@ -551,6 +604,16 @@ func (client CustomDomainsClient) listByEndpointNextResults(lastResults CustomDo
 
 // ListByEndpointComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CustomDomainsClient) ListByEndpointComplete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result CustomDomainListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainsClient.ListByEndpoint")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByEndpoint(ctx, resourceGroupName, profileName, endpointName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/edgenodes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/edgenodes.go
index 901a79b6d21a..a1353fade711 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/edgenodes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/edgenodes.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewEdgeNodesClientWithBaseURI(baseURI string, subscriptionID string) EdgeNo
 
 // List edgenodes are the global Point of Presence (POP) locations used to deliver CDN content to end users.
 func (client EdgeNodesClient) List(ctx context.Context) (result EdgenodeResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EdgeNodesClient.List")
+		defer func() {
+			sc := -1
+			if result.er.Response.Response != nil {
+				sc = result.er.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -100,8 +111,8 @@ func (client EdgeNodesClient) ListResponder(resp *http.Response) (result Edgenod
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client EdgeNodesClient) listNextResults(lastResults EdgenodeResult) (result EdgenodeResult, err error) {
-	req, err := lastResults.edgenodeResultPreparer()
+func (client EdgeNodesClient) listNextResults(ctx context.Context, lastResults EdgenodeResult) (result EdgenodeResult, err error) {
+	req, err := lastResults.edgenodeResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.EdgeNodesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -122,6 +133,16 @@ func (client EdgeNodesClient) listNextResults(lastResults EdgenodeResult) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EdgeNodesClient) ListComplete(ctx context.Context) (result EdgenodeResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EdgeNodesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/endpoints.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/endpoints.go
index 7e1586e57be5..70fc400153a2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/endpoints.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/endpoints.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewEndpointsClientWithBaseURI(baseURI string, subscriptionID string) Endpoi
 // endpointName - name of the endpoint under the profile which is unique globally.
 // endpoint - endpoint properties
 func (client EndpointsClient) Create(ctx context.Context, resourceGroupName string, profileName string, endpointName string, endpoint Endpoint) (result EndpointsCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -108,10 +119,6 @@ func (client EndpointsClient) CreateSender(req *http.Request) (future EndpointsC
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -136,6 +143,16 @@ func (client EndpointsClient) CreateResponder(resp *http.Response) (result Endpo
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client EndpointsClient) Delete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result EndpointsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -190,10 +207,6 @@ func (client EndpointsClient) DeleteSender(req *http.Request) (future EndpointsD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -217,6 +230,16 @@ func (client EndpointsClient) DeleteResponder(resp *http.Response) (result autor
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client EndpointsClient) Get(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result Endpoint, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -293,6 +316,16 @@ func (client EndpointsClient) GetResponder(resp *http.Response) (result Endpoint
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 func (client EndpointsClient) ListByProfile(ctx context.Context, resourceGroupName string, profileName string) (result EndpointListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListByProfile")
+		defer func() {
+			sc := -1
+			if result.elr.Response.Response != nil {
+				sc = result.elr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -365,8 +398,8 @@ func (client EndpointsClient) ListByProfileResponder(resp *http.Response) (resul
 }
 
 // listByProfileNextResults retrieves the next set of results, if any.
-func (client EndpointsClient) listByProfileNextResults(lastResults EndpointListResult) (result EndpointListResult, err error) {
-	req, err := lastResults.endpointListResultPreparer()
+func (client EndpointsClient) listByProfileNextResults(ctx context.Context, lastResults EndpointListResult) (result EndpointListResult, err error) {
+	req, err := lastResults.endpointListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listByProfileNextResults", nil, "Failure preparing next results request")
 	}
@@ -387,6 +420,16 @@ func (client EndpointsClient) listByProfileNextResults(lastResults EndpointListR
 
 // ListByProfileComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EndpointsClient) ListByProfileComplete(ctx context.Context, resourceGroupName string, profileName string) (result EndpointListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListByProfile")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByProfile(ctx, resourceGroupName, profileName)
 	return
 }
@@ -397,6 +440,16 @@ func (client EndpointsClient) ListByProfileComplete(ctx context.Context, resourc
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client EndpointsClient) ListResourceUsage(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result ResourceUsageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListResourceUsage")
+		defer func() {
+			sc := -1
+			if result.rulr.Response.Response != nil {
+				sc = result.rulr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -470,8 +523,8 @@ func (client EndpointsClient) ListResourceUsageResponder(resp *http.Response) (r
 }
 
 // listResourceUsageNextResults retrieves the next set of results, if any.
-func (client EndpointsClient) listResourceUsageNextResults(lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
-	req, err := lastResults.resourceUsageListResultPreparer()
+func (client EndpointsClient) listResourceUsageNextResults(ctx context.Context, lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
+	req, err := lastResults.resourceUsageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.EndpointsClient", "listResourceUsageNextResults", nil, "Failure preparing next results request")
 	}
@@ -492,6 +545,16 @@ func (client EndpointsClient) listResourceUsageNextResults(lastResults ResourceU
 
 // ListResourceUsageComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EndpointsClient) ListResourceUsageComplete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result ResourceUsageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ListResourceUsage")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListResourceUsage(ctx, resourceGroupName, profileName, endpointName)
 	return
 }
@@ -502,8 +565,18 @@ func (client EndpointsClient) ListResourceUsageComplete(ctx context.Context, res
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 // contentFilePaths - the path to the content to be loaded. Path should be a full URL, e.g.
-// ‘/pictires/city.png' which loads a single file
+// ‘/pictures/city.png' which loads a single file
 func (client EndpointsClient) LoadContent(ctx context.Context, resourceGroupName string, profileName string, endpointName string, contentFilePaths LoadParameters) (result EndpointsLoadContentFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.LoadContent")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -562,10 +635,6 @@ func (client EndpointsClient) LoadContentSender(req *http.Request) (future Endpo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -591,6 +660,16 @@ func (client EndpointsClient) LoadContentResponder(resp *http.Response) (result
 // which removes a single file, or a directory with a wildcard, e.g. '/pictures/*' which removes all folders
 // and files in the directory.
 func (client EndpointsClient) PurgeContent(ctx context.Context, resourceGroupName string, profileName string, endpointName string, contentFilePaths PurgeParameters) (result EndpointsPurgeContentFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.PurgeContent")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -649,10 +728,6 @@ func (client EndpointsClient) PurgeContentSender(req *http.Request) (future Endp
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -675,6 +750,16 @@ func (client EndpointsClient) PurgeContentResponder(resp *http.Response) (result
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client EndpointsClient) Start(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result EndpointsStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -729,10 +814,6 @@ func (client EndpointsClient) StartSender(req *http.Request) (future EndpointsSt
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -756,6 +837,16 @@ func (client EndpointsClient) StartResponder(resp *http.Response) (result Endpoi
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client EndpointsClient) Stop(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result EndpointsStopFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -810,10 +901,6 @@ func (client EndpointsClient) StopSender(req *http.Request) (future EndpointsSto
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -840,6 +927,16 @@ func (client EndpointsClient) StopResponder(resp *http.Response) (result Endpoin
 // endpointName - name of the endpoint under the profile which is unique globally.
 // endpointUpdateProperties - endpoint update properties
 func (client EndpointsClient) Update(ctx context.Context, resourceGroupName string, profileName string, endpointName string, endpointUpdateProperties EndpointUpdateParameters) (result EndpointsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -896,10 +993,6 @@ func (client EndpointsClient) UpdateSender(req *http.Request) (future EndpointsU
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -924,6 +1017,16 @@ func (client EndpointsClient) UpdateResponder(resp *http.Response) (result Endpo
 // endpointName - name of the endpoint under the profile which is unique globally.
 // customDomainProperties - custom domain to be validated.
 func (client EndpointsClient) ValidateCustomDomain(ctx context.Context, resourceGroupName string, profileName string, endpointName string, customDomainProperties ValidateCustomDomainInput) (result ValidateCustomDomainOutput, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.ValidateCustomDomain")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/models.go
index ae5e88514e94..81bbd57ab47c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/models.go
@@ -18,13 +18,18 @@ package cdn
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn"
+
 // CacheBehavior enumerates the values for cache behavior.
 type CacheBehavior string
 
@@ -315,7 +320,7 @@ type CacheExpirationActionParameters struct {
 	CacheBehavior CacheBehavior `json:"cacheBehavior,omitempty"`
 	// CacheType - The level at which the content needs to be cached.
 	CacheType *string `json:"cacheType,omitempty"`
-	// CacheDuration - The duration for which the the content needs to be cached. Allowed format is [d.]hh:mm:ss
+	// CacheDuration - The duration for which the content needs to be cached. Allowed format is [d.]hh:mm:ss
 	CacheDuration *string `json:"cacheDuration,omitempty"`
 }
 
@@ -340,14 +345,14 @@ type CheckNameAvailabilityOutput struct {
 
 // CidrIPAddress CIDR Ip address
 type CidrIPAddress struct {
-	// BaseIPAddress - Ip adress itself.
+	// BaseIPAddress - Ip address itself.
 	BaseIPAddress *string `json:"baseIpAddress,omitempty"`
 	// PrefixLength - The length of the prefix of the ip address.
 	PrefixLength *int32 `json:"prefixLength,omitempty"`
 }
 
-// CustomDomain friendly domain name mapping to the endpoint hostname that the customer provides for branding
-// purposes, e.g. www.consoto.com.
+// CustomDomain friendly domain name mapping to the endpoint hostname that the customer provides for
+// branding purposes, e.g. www.contoso.com.
 type CustomDomain struct {
 	autorest.Response       `json:"-"`
 	*CustomDomainProperties `json:"properties,omitempty"`
@@ -428,8 +433,8 @@ func (cd *CustomDomain) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// CustomDomainListResult result of the request to list custom domains. It contains a list of custom domain objects
-// and a URL link to get the next set of results.
+// CustomDomainListResult result of the request to list custom domains. It contains a list of custom domain
+// objects and a URL link to get the next set of results.
 type CustomDomainListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of CDN CustomDomains within an endpoint.
@@ -444,14 +449,24 @@ type CustomDomainListResultIterator struct {
 	page CustomDomainListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CustomDomainListResultIterator) Next() error {
+func (iter *CustomDomainListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -460,6 +475,13 @@ func (iter *CustomDomainListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CustomDomainListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CustomDomainListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -479,6 +501,11 @@ func (iter CustomDomainListResultIterator) Value() CustomDomain {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CustomDomainListResultIterator type.
+func NewCustomDomainListResultIterator(page CustomDomainListResultPage) CustomDomainListResultIterator {
+	return CustomDomainListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cdlr CustomDomainListResult) IsEmpty() bool {
 	return cdlr.Value == nil || len(*cdlr.Value) == 0
@@ -486,11 +513,11 @@ func (cdlr CustomDomainListResult) IsEmpty() bool {
 
 // customDomainListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cdlr CustomDomainListResult) customDomainListResultPreparer() (*http.Request, error) {
+func (cdlr CustomDomainListResult) customDomainListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if cdlr.NextLink == nil || len(to.String(cdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cdlr.NextLink)))
@@ -498,14 +525,24 @@ func (cdlr CustomDomainListResult) customDomainListResultPreparer() (*http.Reque
 
 // CustomDomainListResultPage contains a page of CustomDomain values.
 type CustomDomainListResultPage struct {
-	fn   func(CustomDomainListResult) (CustomDomainListResult, error)
+	fn   func(context.Context, CustomDomainListResult) (CustomDomainListResult, error)
 	cdlr CustomDomainListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CustomDomainListResultPage) Next() error {
-	next, err := page.fn(page.cdlr)
+func (page *CustomDomainListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomDomainListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cdlr)
 	if err != nil {
 		return err
 	}
@@ -513,6 +550,13 @@ func (page *CustomDomainListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CustomDomainListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CustomDomainListResultPage) NotDone() bool {
 	return !page.cdlr.IsEmpty()
@@ -531,6 +575,11 @@ func (page CustomDomainListResultPage) Values() []CustomDomain {
 	return *page.cdlr.Value
 }
 
+// Creates a new instance of the CustomDomainListResultPage type.
+func NewCustomDomainListResultPage(getNextPage func(context.Context, CustomDomainListResult) (CustomDomainListResult, error)) CustomDomainListResultPage {
+	return CustomDomainListResultPage{fn: getNextPage}
+}
+
 // CustomDomainParameters the customDomain JSON object required for custom domain creation or update.
 type CustomDomainParameters struct {
 	*CustomDomainPropertiesParameters `json:"properties,omitempty"`
@@ -585,13 +634,15 @@ type CustomDomainProperties struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// CustomDomainPropertiesParameters the JSON object that contains the properties of the custom domain to create.
+// CustomDomainPropertiesParameters the JSON object that contains the properties of the custom domain to
+// create.
 type CustomDomainPropertiesParameters struct {
 	// HostName - The host name of the custom domain. Must be a domain name.
 	HostName *string `json:"hostName,omitempty"`
 }
 
-// CustomDomainsCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CustomDomainsCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CustomDomainsCreateFuture struct {
 	azure.Future
 }
@@ -619,7 +670,8 @@ func (future *CustomDomainsCreateFuture) Result(client CustomDomainsClient) (cd
 	return
 }
 
-// CustomDomainsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CustomDomainsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CustomDomainsDeleteFuture struct {
 	azure.Future
 }
@@ -1121,8 +1173,8 @@ type EdgeNodeProperties struct {
 	IPAddressGroups *[]IPAddressGroup `json:"ipAddressGroups,omitempty"`
 }
 
-// EdgenodeResult result of the request to list CDN edgenodes. It contains a list of ip address group and a URL
-// link to get the next set of results.
+// EdgenodeResult result of the request to list CDN edgenodes. It contains a list of ip address group and a
+// URL link to get the next set of results.
 type EdgenodeResult struct {
 	autorest.Response `json:"-"`
 	// Value - Edge node of CDN service.
@@ -1137,14 +1189,24 @@ type EdgenodeResultIterator struct {
 	page EdgenodeResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EdgenodeResultIterator) Next() error {
+func (iter *EdgenodeResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EdgenodeResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1153,6 +1215,13 @@ func (iter *EdgenodeResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EdgenodeResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EdgenodeResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1172,6 +1241,11 @@ func (iter EdgenodeResultIterator) Value() EdgeNode {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EdgenodeResultIterator type.
+func NewEdgenodeResultIterator(page EdgenodeResultPage) EdgenodeResultIterator {
+	return EdgenodeResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (er EdgenodeResult) IsEmpty() bool {
 	return er.Value == nil || len(*er.Value) == 0
@@ -1179,11 +1253,11 @@ func (er EdgenodeResult) IsEmpty() bool {
 
 // edgenodeResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (er EdgenodeResult) edgenodeResultPreparer() (*http.Request, error) {
+func (er EdgenodeResult) edgenodeResultPreparer(ctx context.Context) (*http.Request, error) {
 	if er.NextLink == nil || len(to.String(er.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(er.NextLink)))
@@ -1191,14 +1265,24 @@ func (er EdgenodeResult) edgenodeResultPreparer() (*http.Request, error) {
 
 // EdgenodeResultPage contains a page of EdgeNode values.
 type EdgenodeResultPage struct {
-	fn func(EdgenodeResult) (EdgenodeResult, error)
+	fn func(context.Context, EdgenodeResult) (EdgenodeResult, error)
 	er EdgenodeResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EdgenodeResultPage) Next() error {
-	next, err := page.fn(page.er)
+func (page *EdgenodeResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EdgenodeResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.er)
 	if err != nil {
 		return err
 	}
@@ -1206,6 +1290,13 @@ func (page *EdgenodeResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EdgenodeResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EdgenodeResultPage) NotDone() bool {
 	return !page.er.IsEmpty()
@@ -1224,8 +1315,13 @@ func (page EdgenodeResultPage) Values() []EdgeNode {
 	return *page.er.Value
 }
 
-// Endpoint CDN endpoint is the entity within a CDN profile containing configuration information such as origin,
-// protocol, content caching and delivery behavior. The CDN endpoint uses the URL format
+// Creates a new instance of the EdgenodeResultPage type.
+func NewEdgenodeResultPage(getNextPage func(context.Context, EdgenodeResult) (EdgenodeResult, error)) EdgenodeResultPage {
+	return EdgenodeResultPage{fn: getNextPage}
+}
+
+// Endpoint CDN endpoint is the entity within a CDN profile containing configuration information such as
+// origin, protocol, content caching and delivery behavior. The CDN endpoint uses the URL format
 // <endpointname>.azureedge.net.
 type Endpoint struct {
 	autorest.Response   `json:"-"`
@@ -1335,8 +1431,8 @@ func (e *Endpoint) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// EndpointListResult result of the request to list endpoints. It contains a list of endpoint objects and a URL
-// link to get the the next set of results.
+// EndpointListResult result of the request to list endpoints. It contains a list of endpoint objects and a
+// URL link to get the next set of results.
 type EndpointListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of CDN endpoints within a profile
@@ -1351,14 +1447,24 @@ type EndpointListResultIterator struct {
 	page EndpointListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EndpointListResultIterator) Next() error {
+func (iter *EndpointListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1367,6 +1473,13 @@ func (iter *EndpointListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EndpointListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EndpointListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1386,6 +1499,11 @@ func (iter EndpointListResultIterator) Value() Endpoint {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EndpointListResultIterator type.
+func NewEndpointListResultIterator(page EndpointListResultPage) EndpointListResultIterator {
+	return EndpointListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (elr EndpointListResult) IsEmpty() bool {
 	return elr.Value == nil || len(*elr.Value) == 0
@@ -1393,11 +1511,11 @@ func (elr EndpointListResult) IsEmpty() bool {
 
 // endpointListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (elr EndpointListResult) endpointListResultPreparer() (*http.Request, error) {
+func (elr EndpointListResult) endpointListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if elr.NextLink == nil || len(to.String(elr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(elr.NextLink)))
@@ -1405,14 +1523,24 @@ func (elr EndpointListResult) endpointListResultPreparer() (*http.Request, error
 
 // EndpointListResultPage contains a page of Endpoint values.
 type EndpointListResultPage struct {
-	fn  func(EndpointListResult) (EndpointListResult, error)
+	fn  func(context.Context, EndpointListResult) (EndpointListResult, error)
 	elr EndpointListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EndpointListResultPage) Next() error {
-	next, err := page.fn(page.elr)
+func (page *EndpointListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.elr)
 	if err != nil {
 		return err
 	}
@@ -1420,6 +1548,13 @@ func (page *EndpointListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EndpointListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EndpointListResultPage) NotDone() bool {
 	return !page.elr.IsEmpty()
@@ -1438,9 +1573,14 @@ func (page EndpointListResultPage) Values() []Endpoint {
 	return *page.elr.Value
 }
 
+// Creates a new instance of the EndpointListResultPage type.
+func NewEndpointListResultPage(getNextPage func(context.Context, EndpointListResult) (EndpointListResult, error)) EndpointListResultPage {
+	return EndpointListResultPage{fn: getNextPage}
+}
+
 // EndpointProperties the JSON object that contains the properties required to create an endpoint.
 type EndpointProperties struct {
-	// HostName - The host name of the endpoint structured as {endpointName}.{DNSZone}, e.g. consoto.azureedge.net
+	// HostName - The host name of the endpoint structured as {endpointName}.{DNSZone}, e.g. contoso.azureedge.net
 	HostName *string `json:"hostName,omitempty"`
 	// Origins - The source of the content being delivered via CDN.
 	Origins *[]DeepCreatedOrigin `json:"origins,omitempty"`
@@ -1450,7 +1590,7 @@ type EndpointProperties struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 	// OriginHostHeader - The host header value sent to the origin with each request. If you leave this blank, the request hostname determines this value. Azure CDN origins, such as Web Apps, Blob Storage, and Cloud Services require this host header value to match the origin hostname by default.
 	OriginHostHeader *string `json:"originHostHeader,omitempty"`
-	// OriginPath - A directory path on the origin that CDN can use to retreive content from, e.g. contoso.cloudapp.net/originpath.
+	// OriginPath - A directory path on the origin that CDN can use to retrieve content from, e.g. contoso.cloudapp.net/originpath.
 	OriginPath *string `json:"originPath,omitempty"`
 	// ContentTypesToCompress - List of content types on which compression applies. The value should be a valid MIME type.
 	ContentTypesToCompress *[]string `json:"contentTypesToCompress,omitempty"`
@@ -1466,7 +1606,7 @@ type EndpointProperties struct {
 	OptimizationType OptimizationType `json:"optimizationType,omitempty"`
 	// ProbePath - Path to a file hosted on the origin which helps accelerate delivery of the dynamic content and calculate the most optimal routes for the CDN. This is relative to the origin path.
 	ProbePath *string `json:"probePath,omitempty"`
-	// GeoFilters - List of rules defining the user's geo access within a CDN endpoint. Each geo filter defines an acess rule to a specified path or content, e.g. block APAC for path /pictures/
+	// GeoFilters - List of rules defining the user's geo access within a CDN endpoint. Each geo filter defines an access rule to a specified path or content, e.g. block APAC for path /pictures/
 	GeoFilters *[]GeoFilter `json:"geoFilters,omitempty"`
 	// DeliveryPolicy - A policy that specifies the delivery rules to be used for an endpoint.
 	DeliveryPolicy *EndpointPropertiesUpdateParametersDeliveryPolicy `json:"deliveryPolicy,omitempty"`
@@ -1476,7 +1616,7 @@ type EndpointProperties struct {
 type EndpointPropertiesUpdateParameters struct {
 	// OriginHostHeader - The host header value sent to the origin with each request. If you leave this blank, the request hostname determines this value. Azure CDN origins, such as Web Apps, Blob Storage, and Cloud Services require this host header value to match the origin hostname by default.
 	OriginHostHeader *string `json:"originHostHeader,omitempty"`
-	// OriginPath - A directory path on the origin that CDN can use to retreive content from, e.g. contoso.cloudapp.net/originpath.
+	// OriginPath - A directory path on the origin that CDN can use to retrieve content from, e.g. contoso.cloudapp.net/originpath.
 	OriginPath *string `json:"originPath,omitempty"`
 	// ContentTypesToCompress - List of content types on which compression applies. The value should be a valid MIME type.
 	ContentTypesToCompress *[]string `json:"contentTypesToCompress,omitempty"`
@@ -1492,14 +1632,14 @@ type EndpointPropertiesUpdateParameters struct {
 	OptimizationType OptimizationType `json:"optimizationType,omitempty"`
 	// ProbePath - Path to a file hosted on the origin which helps accelerate delivery of the dynamic content and calculate the most optimal routes for the CDN. This is relative to the origin path.
 	ProbePath *string `json:"probePath,omitempty"`
-	// GeoFilters - List of rules defining the user's geo access within a CDN endpoint. Each geo filter defines an acess rule to a specified path or content, e.g. block APAC for path /pictures/
+	// GeoFilters - List of rules defining the user's geo access within a CDN endpoint. Each geo filter defines an access rule to a specified path or content, e.g. block APAC for path /pictures/
 	GeoFilters *[]GeoFilter `json:"geoFilters,omitempty"`
 	// DeliveryPolicy - A policy that specifies the delivery rules to be used for an endpoint.
 	DeliveryPolicy *EndpointPropertiesUpdateParametersDeliveryPolicy `json:"deliveryPolicy,omitempty"`
 }
 
-// EndpointPropertiesUpdateParametersDeliveryPolicy a policy that specifies the delivery rules to be used for an
-// endpoint.
+// EndpointPropertiesUpdateParametersDeliveryPolicy a policy that specifies the delivery rules to be used
+// for an endpoint.
 type EndpointPropertiesUpdateParametersDeliveryPolicy struct {
 	// Description - User-friendly description of the policy.
 	Description *string `json:"description,omitempty"`
@@ -1507,7 +1647,8 @@ type EndpointPropertiesUpdateParametersDeliveryPolicy struct {
 	Rules *[]DeliveryRule `json:"rules,omitempty"`
 }
 
-// EndpointsCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EndpointsCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EndpointsCreateFuture struct {
 	azure.Future
 }
@@ -1535,7 +1676,8 @@ func (future *EndpointsCreateFuture) Result(client EndpointsClient) (e Endpoint,
 	return
 }
 
-// EndpointsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EndpointsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EndpointsDeleteFuture struct {
 	azure.Future
 }
@@ -1557,7 +1699,8 @@ func (future *EndpointsDeleteFuture) Result(client EndpointsClient) (ar autorest
 	return
 }
 
-// EndpointsLoadContentFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EndpointsLoadContentFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EndpointsLoadContentFuture struct {
 	azure.Future
 }
@@ -1602,7 +1745,8 @@ func (future *EndpointsPurgeContentFuture) Result(client EndpointsClient) (ar au
 	return
 }
 
-// EndpointsStartFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EndpointsStartFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EndpointsStartFuture struct {
 	azure.Future
 }
@@ -1630,7 +1774,8 @@ func (future *EndpointsStartFuture) Result(client EndpointsClient) (e Endpoint,
 	return
 }
 
-// EndpointsStopFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EndpointsStopFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EndpointsStopFuture struct {
 	azure.Future
 }
@@ -1658,7 +1803,8 @@ func (future *EndpointsStopFuture) Result(client EndpointsClient) (e Endpoint, e
 	return
 }
 
-// EndpointsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EndpointsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EndpointsUpdateFuture struct {
 	azure.Future
 }
@@ -1738,8 +1884,8 @@ func (eup *EndpointUpdateParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ErrorResponse error reponse indicates CDN service is not able to process the incoming request. The reason is
-// provided in the error message.
+// ErrorResponse error response indicates CDN service is not able to process the incoming request. The
+// reason is provided in the error message.
 type ErrorResponse struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -1791,8 +1937,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationsListResult result of the request to list CDN operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationsListResult result of the request to list CDN operations. It contains a list of operations and
+// a URL link to get the next set of results.
 type OperationsListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of CDN operations supported by the CDN resource provider.
@@ -1807,14 +1953,24 @@ type OperationsListResultIterator struct {
 	page OperationsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationsListResultIterator) Next() error {
+func (iter *OperationsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1823,6 +1979,13 @@ func (iter *OperationsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1842,6 +2005,11 @@ func (iter OperationsListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationsListResultIterator type.
+func NewOperationsListResultIterator(page OperationsListResultPage) OperationsListResultIterator {
+	return OperationsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationsListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1849,11 +2017,11 @@ func (olr OperationsListResult) IsEmpty() bool {
 
 // operationsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationsListResult) operationsListResultPreparer() (*http.Request, error) {
+func (olr OperationsListResult) operationsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1861,14 +2029,24 @@ func (olr OperationsListResult) operationsListResultPreparer() (*http.Request, e
 
 // OperationsListResultPage contains a page of Operation values.
 type OperationsListResultPage struct {
-	fn  func(OperationsListResult) (OperationsListResult, error)
+	fn  func(context.Context, OperationsListResult) (OperationsListResult, error)
 	olr OperationsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationsListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1876,6 +2054,13 @@ func (page *OperationsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationsListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1894,9 +2079,14 @@ func (page OperationsListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
-// Origin CDN origin is the source of the content being delivered via CDN. When the edge nodes represented by an
-// endpoint do not have the requested content cached, they attempt to fetch it from one or more of the configured
-// origins.
+// Creates a new instance of the OperationsListResultPage type.
+func NewOperationsListResultPage(getNextPage func(context.Context, OperationsListResult) (OperationsListResult, error)) OperationsListResultPage {
+	return OperationsListResultPage{fn: getNextPage}
+}
+
+// Origin CDN origin is the source of the content being delivered via CDN. When the edge nodes represented
+// by an endpoint do not have the requested content cached, they attempt to fetch it from one or more of
+// the configured origins.
 type Origin struct {
 	autorest.Response `json:"-"`
 	*OriginProperties `json:"properties,omitempty"`
@@ -2005,8 +2195,8 @@ func (o *Origin) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// OriginListResult result of the request to list origins. It contains a list of origin objects and a URL link to
-// get the next set of results.
+// OriginListResult result of the request to list origins. It contains a list of origin objects and a URL
+// link to get the next set of results.
 type OriginListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of CDN origins within an endpoint
@@ -2021,14 +2211,24 @@ type OriginListResultIterator struct {
 	page OriginListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OriginListResultIterator) Next() error {
+func (iter *OriginListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OriginListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2037,6 +2237,13 @@ func (iter *OriginListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OriginListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OriginListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2056,6 +2263,11 @@ func (iter OriginListResultIterator) Value() Origin {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OriginListResultIterator type.
+func NewOriginListResultIterator(page OriginListResultPage) OriginListResultIterator {
+	return OriginListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OriginListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -2063,11 +2275,11 @@ func (olr OriginListResult) IsEmpty() bool {
 
 // originListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OriginListResult) originListResultPreparer() (*http.Request, error) {
+func (olr OriginListResult) originListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -2075,14 +2287,24 @@ func (olr OriginListResult) originListResultPreparer() (*http.Request, error) {
 
 // OriginListResultPage contains a page of Origin values.
 type OriginListResultPage struct {
-	fn  func(OriginListResult) (OriginListResult, error)
+	fn  func(context.Context, OriginListResult) (OriginListResult, error)
 	olr OriginListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OriginListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OriginListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OriginListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -2090,6 +2312,13 @@ func (page *OriginListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OriginListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OriginListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -2108,6 +2337,11 @@ func (page OriginListResultPage) Values() []Origin {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OriginListResultPage type.
+func NewOriginListResultPage(getNextPage func(context.Context, OriginListResult) (OriginListResult, error)) OriginListResultPage {
+	return OriginListResultPage{fn: getNextPage}
+}
+
 // OriginProperties the JSON object that contains the properties of the origin.
 type OriginProperties struct {
 	// HostName - The address of the origin. Domain names, IPv4 addresses, and IPv6 addresses are supported.
@@ -2132,7 +2366,8 @@ type OriginPropertiesParameters struct {
 	HTTPSPort *int32 `json:"httpsPort,omitempty"`
 }
 
-// OriginsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// OriginsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type OriginsUpdateFuture struct {
 	azure.Future
 }
@@ -2198,8 +2433,8 @@ func (oup *OriginUpdateParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// Profile CDN profile is a logical grouping of endpoints that share the same settings, such as CDN provider and
-// pricing tier.
+// Profile CDN profile is a logical grouping of endpoints that share the same settings, such as CDN
+// provider and pricing tier.
 type Profile struct {
 	autorest.Response `json:"-"`
 	// Sku - The pricing tier (defines a CDN provider, feature list and rate) of the CDN profile.
@@ -2322,8 +2557,8 @@ func (p *Profile) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ProfileListResult result of the request to list profiles. It contains a list of profile objects and a URL link
-// to get the the next set of results.
+// ProfileListResult result of the request to list profiles. It contains a list of profile objects and a
+// URL link to get the next set of results.
 type ProfileListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of CDN profiles within a resource group.
@@ -2338,14 +2573,24 @@ type ProfileListResultIterator struct {
 	page ProfileListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProfileListResultIterator) Next() error {
+func (iter *ProfileListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfileListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2354,6 +2599,13 @@ func (iter *ProfileListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProfileListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProfileListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2373,6 +2625,11 @@ func (iter ProfileListResultIterator) Value() Profile {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProfileListResultIterator type.
+func NewProfileListResultIterator(page ProfileListResultPage) ProfileListResultIterator {
+	return ProfileListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (plr ProfileListResult) IsEmpty() bool {
 	return plr.Value == nil || len(*plr.Value) == 0
@@ -2380,11 +2637,11 @@ func (plr ProfileListResult) IsEmpty() bool {
 
 // profileListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (plr ProfileListResult) profileListResultPreparer() (*http.Request, error) {
+func (plr ProfileListResult) profileListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if plr.NextLink == nil || len(to.String(plr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(plr.NextLink)))
@@ -2392,14 +2649,24 @@ func (plr ProfileListResult) profileListResultPreparer() (*http.Request, error)
 
 // ProfileListResultPage contains a page of Profile values.
 type ProfileListResultPage struct {
-	fn  func(ProfileListResult) (ProfileListResult, error)
+	fn  func(context.Context, ProfileListResult) (ProfileListResult, error)
 	plr ProfileListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProfileListResultPage) Next() error {
-	next, err := page.fn(page.plr)
+func (page *ProfileListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfileListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.plr)
 	if err != nil {
 		return err
 	}
@@ -2407,6 +2674,13 @@ func (page *ProfileListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProfileListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProfileListResultPage) NotDone() bool {
 	return !page.plr.IsEmpty()
@@ -2425,6 +2699,11 @@ func (page ProfileListResultPage) Values() []Profile {
 	return *page.plr.Value
 }
 
+// Creates a new instance of the ProfileListResultPage type.
+func NewProfileListResultPage(getNextPage func(context.Context, ProfileListResult) (ProfileListResult, error)) ProfileListResultPage {
+	return ProfileListResultPage{fn: getNextPage}
+}
+
 // ProfileProperties the JSON object that contains the properties required to create a profile.
 type ProfileProperties struct {
 	// ResourceState - Resource status of the profile. Possible values include: 'ProfileResourceStateCreating', 'ProfileResourceStateActive', 'ProfileResourceStateDeleting', 'ProfileResourceStateDisabled'
@@ -2433,7 +2712,8 @@ type ProfileProperties struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ProfilesCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ProfilesCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ProfilesCreateFuture struct {
 	azure.Future
 }
@@ -2461,7 +2741,8 @@ func (future *ProfilesCreateFuture) Result(client ProfilesClient) (p Profile, er
 	return
 }
 
-// ProfilesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ProfilesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ProfilesDeleteFuture struct {
 	azure.Future
 }
@@ -2483,7 +2764,8 @@ func (future *ProfilesDeleteFuture) Result(client ProfilesClient) (ar autorest.R
 	return
 }
 
-// ProfilesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ProfilesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ProfilesUpdateFuture struct {
 	azure.Future
 }
@@ -2580,14 +2862,24 @@ type ResourceUsageListResultIterator struct {
 	page ResourceUsageListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceUsageListResultIterator) Next() error {
+func (iter *ResourceUsageListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceUsageListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2596,6 +2888,13 @@ func (iter *ResourceUsageListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceUsageListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceUsageListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2615,6 +2914,11 @@ func (iter ResourceUsageListResultIterator) Value() ResourceUsage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceUsageListResultIterator type.
+func NewResourceUsageListResultIterator(page ResourceUsageListResultPage) ResourceUsageListResultIterator {
+	return ResourceUsageListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rulr ResourceUsageListResult) IsEmpty() bool {
 	return rulr.Value == nil || len(*rulr.Value) == 0
@@ -2622,11 +2926,11 @@ func (rulr ResourceUsageListResult) IsEmpty() bool {
 
 // resourceUsageListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rulr ResourceUsageListResult) resourceUsageListResultPreparer() (*http.Request, error) {
+func (rulr ResourceUsageListResult) resourceUsageListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rulr.NextLink == nil || len(to.String(rulr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rulr.NextLink)))
@@ -2634,14 +2938,24 @@ func (rulr ResourceUsageListResult) resourceUsageListResultPreparer() (*http.Req
 
 // ResourceUsageListResultPage contains a page of ResourceUsage values.
 type ResourceUsageListResultPage struct {
-	fn   func(ResourceUsageListResult) (ResourceUsageListResult, error)
+	fn   func(context.Context, ResourceUsageListResult) (ResourceUsageListResult, error)
 	rulr ResourceUsageListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceUsageListResultPage) Next() error {
-	next, err := page.fn(page.rulr)
+func (page *ResourceUsageListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceUsageListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rulr)
 	if err != nil {
 		return err
 	}
@@ -2649,6 +2963,13 @@ func (page *ResourceUsageListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceUsageListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceUsageListResultPage) NotDone() bool {
 	return !page.rulr.IsEmpty()
@@ -2667,6 +2988,11 @@ func (page ResourceUsageListResultPage) Values() []ResourceUsage {
 	return *page.rulr.Value
 }
 
+// Creates a new instance of the ResourceUsageListResultPage type.
+func NewResourceUsageListResultPage(getNextPage func(context.Context, ResourceUsageListResult) (ResourceUsageListResult, error)) ResourceUsageListResultPage {
+	return ResourceUsageListResultPage{fn: getNextPage}
+}
+
 // Sku the pricing tier (defines a CDN provider, feature list and rate) of the CDN profile.
 type Sku struct {
 	// Name - Name of the pricing tier. Possible values include: 'StandardVerizon', 'PremiumVerizon', 'CustomVerizon', 'StandardAkamai', 'StandardChinaCdn', 'StandardMicrosoft'
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/operations.go
index fba17754e94e..9c713c60f6d4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available CDN REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -100,8 +111,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationsListResult) (result OperationsListResult, err error) {
-	req, err := lastResults.operationsListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationsListResult) (result OperationsListResult, err error) {
+	req, err := lastResults.operationsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -122,6 +133,16 @@ func (client OperationsClient) listNextResults(lastResults OperationsListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/origins.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/origins.go
index cd5121b4f277..46baa269ff54 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/origins.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/origins.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewOriginsClientWithBaseURI(baseURI string, subscriptionID string) OriginsC
 // endpointName - name of the endpoint under the profile which is unique globally.
 // originName - name of the origin which is unique within the endpoint.
 func (client OriginsClient) Get(ctx context.Context, resourceGroupName string, profileName string, endpointName string, originName string) (result Origin, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OriginsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client OriginsClient) GetResponder(resp *http.Response) (result Origin, er
 // profileName - name of the CDN profile which is unique within the resource group.
 // endpointName - name of the endpoint under the profile which is unique globally.
 func (client OriginsClient) ListByEndpoint(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result OriginListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OriginsClient.ListByEndpoint")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -199,8 +220,8 @@ func (client OriginsClient) ListByEndpointResponder(resp *http.Response) (result
 }
 
 // listByEndpointNextResults retrieves the next set of results, if any.
-func (client OriginsClient) listByEndpointNextResults(lastResults OriginListResult) (result OriginListResult, err error) {
-	req, err := lastResults.originListResultPreparer()
+func (client OriginsClient) listByEndpointNextResults(ctx context.Context, lastResults OriginListResult) (result OriginListResult, err error) {
+	req, err := lastResults.originListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.OriginsClient", "listByEndpointNextResults", nil, "Failure preparing next results request")
 	}
@@ -221,6 +242,16 @@ func (client OriginsClient) listByEndpointNextResults(lastResults OriginListResu
 
 // ListByEndpointComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OriginsClient) ListByEndpointComplete(ctx context.Context, resourceGroupName string, profileName string, endpointName string) (result OriginListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OriginsClient.ListByEndpoint")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByEndpoint(ctx, resourceGroupName, profileName, endpointName)
 	return
 }
@@ -233,6 +264,16 @@ func (client OriginsClient) ListByEndpointComplete(ctx context.Context, resource
 // originName - name of the origin which is unique within the endpoint.
 // originUpdateProperties - origin properties
 func (client OriginsClient) Update(ctx context.Context, resourceGroupName string, profileName string, endpointName string, originName string, originUpdateProperties OriginUpdateParameters) (result OriginsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OriginsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -290,10 +331,6 @@ func (client OriginsClient) UpdateSender(req *http.Request) (future OriginsUpdat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/profiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/profiles.go
index dc17f02265b7..e7050b6ca8e7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/profiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/profiles.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewProfilesClientWithBaseURI(baseURI string, subscriptionID string) Profile
 // profileName - name of the CDN profile which is unique within the resource group.
 // profile - profile properties needed to create a new profile.
 func (client ProfilesClient) Create(ctx context.Context, resourceGroupName string, profileName string, profile Profile) (result ProfilesCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -104,10 +115,6 @@ func (client ProfilesClient) CreateSender(req *http.Request) (future ProfilesCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -131,6 +138,16 @@ func (client ProfilesClient) CreateResponder(resp *http.Response) (result Profil
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 func (client ProfilesClient) Delete(ctx context.Context, resourceGroupName string, profileName string) (result ProfilesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -184,10 +201,6 @@ func (client ProfilesClient) DeleteSender(req *http.Request) (future ProfilesDel
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -204,7 +217,7 @@ func (client ProfilesClient) DeleteResponder(resp *http.Response) (result autore
 	return
 }
 
-// GenerateSsoURI generates a dynamic SSO URI used to sign in to the CDN supplemental portal. Supplemnetal portal is
+// GenerateSsoURI generates a dynamic SSO URI used to sign in to the CDN supplemental portal. Supplemental portal is
 // used to configure advanced feature capabilities that are not yet available in the Azure portal, such as core reports
 // in a standard profile; rules engine, advanced HTTP reports, and real-time stats and alerts in a premium profile. The
 // SSO URI changes approximately every 10 minutes.
@@ -212,6 +225,16 @@ func (client ProfilesClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 func (client ProfilesClient) GenerateSsoURI(ctx context.Context, resourceGroupName string, profileName string) (result SsoURI, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.GenerateSsoURI")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -287,6 +310,16 @@ func (client ProfilesClient) GenerateSsoURIResponder(resp *http.Response) (resul
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 func (client ProfilesClient) Get(ctx context.Context, resourceGroupName string, profileName string) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -359,6 +392,16 @@ func (client ProfilesClient) GetResponder(resp *http.Response) (result Profile,
 
 // List lists all of the CDN profiles within an Azure subscription.
 func (client ProfilesClient) List(ctx context.Context) (result ProfileListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.List")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -421,8 +464,8 @@ func (client ProfilesClient) ListResponder(resp *http.Response) (result ProfileL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProfilesClient) listNextResults(lastResults ProfileListResult) (result ProfileListResult, err error) {
-	req, err := lastResults.profileListResultPreparer()
+func (client ProfilesClient) listNextResults(ctx context.Context, lastResults ProfileListResult) (result ProfileListResult, err error) {
+	req, err := lastResults.profileListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.ProfilesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -443,6 +486,16 @@ func (client ProfilesClient) listNextResults(lastResults ProfileListResult) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProfilesClient) ListComplete(ctx context.Context) (result ProfileListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -451,6 +504,16 @@ func (client ProfilesClient) ListComplete(ctx context.Context) (result ProfileLi
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 func (client ProfilesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ProfileListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -522,8 +585,8 @@ func (client ProfilesClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ProfilesClient) listByResourceGroupNextResults(lastResults ProfileListResult) (result ProfileListResult, err error) {
-	req, err := lastResults.profileListResultPreparer()
+func (client ProfilesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ProfileListResult) (result ProfileListResult, err error) {
+	req, err := lastResults.profileListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.ProfilesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -544,6 +607,16 @@ func (client ProfilesClient) listByResourceGroupNextResults(lastResults ProfileL
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProfilesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ProfileListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -553,6 +626,16 @@ func (client ProfilesClient) ListByResourceGroupComplete(ctx context.Context, re
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 func (client ProfilesClient) ListResourceUsage(ctx context.Context, resourceGroupName string, profileName string) (result ResourceUsageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListResourceUsage")
+		defer func() {
+			sc := -1
+			if result.rulr.Response.Response != nil {
+				sc = result.rulr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -625,8 +708,8 @@ func (client ProfilesClient) ListResourceUsageResponder(resp *http.Response) (re
 }
 
 // listResourceUsageNextResults retrieves the next set of results, if any.
-func (client ProfilesClient) listResourceUsageNextResults(lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
-	req, err := lastResults.resourceUsageListResultPreparer()
+func (client ProfilesClient) listResourceUsageNextResults(ctx context.Context, lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
+	req, err := lastResults.resourceUsageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.ProfilesClient", "listResourceUsageNextResults", nil, "Failure preparing next results request")
 	}
@@ -647,6 +730,16 @@ func (client ProfilesClient) listResourceUsageNextResults(lastResults ResourceUs
 
 // ListResourceUsageComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProfilesClient) ListResourceUsageComplete(ctx context.Context, resourceGroupName string, profileName string) (result ResourceUsageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListResourceUsage")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListResourceUsage(ctx, resourceGroupName, profileName)
 	return
 }
@@ -657,6 +750,16 @@ func (client ProfilesClient) ListResourceUsageComplete(ctx context.Context, reso
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // profileName - name of the CDN profile which is unique within the resource group.
 func (client ProfilesClient) ListSupportedOptimizationTypes(ctx context.Context, resourceGroupName string, profileName string) (result SupportedOptimizationTypesListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListSupportedOptimizationTypes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -734,6 +837,16 @@ func (client ProfilesClient) ListSupportedOptimizationTypesResponder(resp *http.
 // profileName - name of the CDN profile which is unique within the resource group.
 // profileUpdateParameters - profile properties needed to update an existing profile.
 func (client ProfilesClient) Update(ctx context.Context, resourceGroupName string, profileName string, profileUpdateParameters ProfileUpdateParameters) (result ProfilesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -789,10 +902,6 @@ func (client ProfilesClient) UpdateSender(req *http.Request) (future ProfilesUpd
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/resourceusage.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/resourceusage.go
index a62e43c1bc87..50a272617a96 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/resourceusage.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn/resourceusage.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewResourceUsageClientWithBaseURI(baseURI string, subscriptionID string) Re
 
 // List check the quota and actual usage of the CDN profiles under the given subscription.
 func (client ResourceUsageClient) List(ctx context.Context) (result ResourceUsageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceUsageClient.List")
+		defer func() {
+			sc := -1
+			if result.rulr.Response.Response != nil {
+				sc = result.rulr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -104,8 +115,8 @@ func (client ResourceUsageClient) ListResponder(resp *http.Response) (result Res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ResourceUsageClient) listNextResults(lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
-	req, err := lastResults.resourceUsageListResultPreparer()
+func (client ResourceUsageClient) listNextResults(ctx context.Context, lastResults ResourceUsageListResult) (result ResourceUsageListResult, err error) {
+	req, err := lastResults.resourceUsageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cdn.ResourceUsageClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -126,6 +137,16 @@ func (client ResourceUsageClient) listNextResults(lastResults ResourceUsageListR
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceUsageClient) ListComplete(ctx context.Context) (result ResourceUsageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceUsageClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/accounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/accounts.go
index d873e761f210..f34f73147f1a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/accounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/accounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,13 +48,25 @@ func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) Account
 // accountName - the name of Cognitive Services account.
 // parameters - the parameters to provide for the created account.
 func (client AccountsClient) Create(ctx context.Context, resourceGroupName string, accountName string, parameters AccountCreateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "accountName", Name: validation.MinLength, Rule: 2, Chain: nil},
 				{Target: "accountName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9][a-zA-Z0-9_.-]*$`, Chain: nil}}},
 		{TargetValue: parameters,
-			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: true, Chain: nil},
+			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: true,
+				Chain: []validation.Constraint{{Target: "parameters.Sku.Name", Name: validation.Null, Rule: true, Chain: nil}}},
+				{Target: "parameters.Kind", Name: validation.Null, Rule: true, Chain: nil},
 				{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil},
 				{Target: "parameters.Properties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("cognitiveservices.AccountsClient", "Create", err.Error())
@@ -128,6 +141,16 @@ func (client AccountsClient) CreateResponder(resp *http.Response) (result Accoun
 // resourceGroupName - the name of the resource group within the user's subscription.
 // accountName - the name of Cognitive Services account.
 func (client AccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -202,6 +225,16 @@ func (client AccountsClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - the name of the resource group within the user's subscription.
 // accountName - the name of Cognitive Services account.
 func (client AccountsClient) GetProperties(ctx context.Context, resourceGroupName string, accountName string) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.GetProperties")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -279,6 +312,16 @@ func (client AccountsClient) GetPropertiesResponder(resp *http.Response) (result
 // filter - an OData filter expression that describes a subset of usages to return. The supported parameter is
 // name.value (name of the metric, can have an or of multiple names).
 func (client AccountsClient) GetUsages(ctx context.Context, resourceGroupName string, accountName string, filter string) (result UsagesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.GetUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -354,6 +397,16 @@ func (client AccountsClient) GetUsagesResponder(resp *http.Response) (result Usa
 
 // List returns all the resources of a particular type belonging to a subscription.
 func (client AccountsClient) List(ctx context.Context) (result AccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -416,8 +469,8 @@ func (client AccountsClient) ListResponder(resp *http.Response) (result AccountL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AccountsClient) listNextResults(lastResults AccountListResult) (result AccountListResult, err error) {
-	req, err := lastResults.accountListResultPreparer()
+func (client AccountsClient) listNextResults(ctx context.Context, lastResults AccountListResult) (result AccountListResult, err error) {
+	req, err := lastResults.accountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cognitiveservices.AccountsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -438,6 +491,16 @@ func (client AccountsClient) listNextResults(lastResults AccountListResult) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountsClient) ListComplete(ctx context.Context) (result AccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -446,6 +509,16 @@ func (client AccountsClient) ListComplete(ctx context.Context) (result AccountLi
 // Parameters:
 // resourceGroupName - the name of the resource group within the user's subscription.
 func (client AccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -509,8 +582,8 @@ func (client AccountsClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AccountsClient) listByResourceGroupNextResults(lastResults AccountListResult) (result AccountListResult, err error) {
-	req, err := lastResults.accountListResultPreparer()
+func (client AccountsClient) listByResourceGroupNextResults(ctx context.Context, lastResults AccountListResult) (result AccountListResult, err error) {
+	req, err := lastResults.accountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cognitiveservices.AccountsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -531,6 +604,16 @@ func (client AccountsClient) listByResourceGroupNextResults(lastResults AccountL
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -540,6 +623,16 @@ func (client AccountsClient) ListByResourceGroupComplete(ctx context.Context, re
 // resourceGroupName - the name of the resource group within the user's subscription.
 // accountName - the name of Cognitive Services account.
 func (client AccountsClient) ListKeys(ctx context.Context, resourceGroupName string, accountName string) (result AccountKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -615,6 +708,16 @@ func (client AccountsClient) ListKeysResponder(resp *http.Response) (result Acco
 // resourceGroupName - the name of the resource group within the user's subscription.
 // accountName - the name of Cognitive Services account.
 func (client AccountsClient) ListSkus(ctx context.Context, resourceGroupName string, accountName string) (result AccountEnumerateSkusResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListSkus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -691,6 +794,16 @@ func (client AccountsClient) ListSkusResponder(resp *http.Response) (result Acco
 // accountName - the name of Cognitive Services account.
 // parameters - regenerate key parameters.
 func (client AccountsClient) RegenerateKey(ctx context.Context, resourceGroupName string, accountName string, parameters RegenerateKeyParameters) (result AccountKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -769,6 +882,16 @@ func (client AccountsClient) RegenerateKeyResponder(resp *http.Response) (result
 // accountName - the name of Cognitive Services account.
 // parameters - the parameters to provide for the created account.
 func (client AccountsClient) Update(ctx context.Context, resourceGroupName string, accountName string, parameters AccountUpdateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 64, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/checkskuavailability.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/checkskuavailability.go
index a8bcd57afdd1..245871342ed5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/checkskuavailability.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/checkskuavailability.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,11 +44,22 @@ func NewCheckSkuAvailabilityClientWithBaseURI(baseURI string, subscriptionID str
 // List check available SKUs.
 // Parameters:
 // location - resource location.
-// parameters - check SKU Availablity POST body.
+// parameters - check SKU Availability POST body.
 func (client CheckSkuAvailabilityClient) List(ctx context.Context, location string, parameters CheckSkuAvailabilityParameter) (result CheckSkuAvailabilityResultList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CheckSkuAvailabilityClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Skus", Name: validation.Null, Rule: true, Chain: nil},
+				{Target: "parameters.Kind", Name: validation.Null, Rule: true, Chain: nil},
 				{Target: "parameters.Type", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("cognitiveservices.CheckSkuAvailabilityClient", "List", err.Error())
 	}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/models.go
index 619aeee25618..f23317d32681 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/models.go
@@ -18,12 +18,17 @@ package cognitiveservices
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices"
+
 // KeyName enumerates the values for key name.
 type KeyName string
 
@@ -39,55 +44,6 @@ func PossibleKeyNameValues() []KeyName {
 	return []KeyName{Key1, Key2}
 }
 
-// Kind enumerates the values for kind.
-type Kind string
-
-const (
-	// BingAutosuggestv7 ...
-	BingAutosuggestv7 Kind = "Bing.Autosuggest.v7"
-	// BingCustomSearch ...
-	BingCustomSearch Kind = "Bing.CustomSearch"
-	// BingSearchv7 ...
-	BingSearchv7 Kind = "Bing.Search.v7"
-	// BingSpeech ...
-	BingSpeech Kind = "Bing.Speech"
-	// BingSpellCheckv7 ...
-	BingSpellCheckv7 Kind = "Bing.SpellCheck.v7"
-	// ComputerVision ...
-	ComputerVision Kind = "ComputerVision"
-	// ContentModerator ...
-	ContentModerator Kind = "ContentModerator"
-	// CustomSpeech ...
-	CustomSpeech Kind = "CustomSpeech"
-	// CustomVisionPrediction ...
-	CustomVisionPrediction Kind = "CustomVision.Prediction"
-	// CustomVisionTraining ...
-	CustomVisionTraining Kind = "CustomVision.Training"
-	// Emotion ...
-	Emotion Kind = "Emotion"
-	// Face ...
-	Face Kind = "Face"
-	// LUIS ...
-	LUIS Kind = "LUIS"
-	// QnAMaker ...
-	QnAMaker Kind = "QnAMaker"
-	// SpeakerRecognition ...
-	SpeakerRecognition Kind = "SpeakerRecognition"
-	// SpeechTranslation ...
-	SpeechTranslation Kind = "SpeechTranslation"
-	// TextAnalytics ...
-	TextAnalytics Kind = "TextAnalytics"
-	// TextTranslation ...
-	TextTranslation Kind = "TextTranslation"
-	// WebLM ...
-	WebLM Kind = "WebLM"
-)
-
-// PossibleKindValues returns an array of possible values for the Kind const type.
-func PossibleKindValues() []Kind {
-	return []Kind{BingAutosuggestv7, BingCustomSearch, BingSearchv7, BingSpeech, BingSpellCheckv7, ComputerVision, ContentModerator, CustomSpeech, CustomVisionPrediction, CustomVisionTraining, Emotion, Face, LUIS, QnAMaker, SpeakerRecognition, SpeechTranslation, TextAnalytics, TextTranslation, WebLM}
-}
-
 // ProvisioningState enumerates the values for provisioning state.
 type ProvisioningState string
 
@@ -160,39 +116,6 @@ func PossibleResourceSkuRestrictionsTypeValues() []ResourceSkuRestrictionsType {
 	return []ResourceSkuRestrictionsType{Location, Zone}
 }
 
-// SkuName enumerates the values for sku name.
-type SkuName string
-
-const (
-	// F0 ...
-	F0 SkuName = "F0"
-	// P0 ...
-	P0 SkuName = "P0"
-	// P1 ...
-	P1 SkuName = "P1"
-	// P2 ...
-	P2 SkuName = "P2"
-	// S0 ...
-	S0 SkuName = "S0"
-	// S1 ...
-	S1 SkuName = "S1"
-	// S2 ...
-	S2 SkuName = "S2"
-	// S3 ...
-	S3 SkuName = "S3"
-	// S4 ...
-	S4 SkuName = "S4"
-	// S5 ...
-	S5 SkuName = "S5"
-	// S6 ...
-	S6 SkuName = "S6"
-)
-
-// PossibleSkuNameValues returns an array of possible values for the SkuName const type.
-func PossibleSkuNameValues() []SkuName {
-	return []SkuName{F0, P0, P1, P2, S0, S1, S2, S3, S4, S5, S6}
-}
-
 // SkuTier enumerates the values for sku tier.
 type SkuTier string
 
@@ -235,8 +158,8 @@ func PossibleUnitTypeValues() []UnitType {
 	return []UnitType{Bytes, BytesPerSecond, Count, CountPerSecond, Milliseconds, Percent, Seconds}
 }
 
-// Account cognitive Services Account is an Azure resource representing the provisioned account, its type, location
-// and SKU.
+// Account cognitive Services Account is an Azure resource representing the provisioned account, its type,
+// location and SKU.
 type Account struct {
 	autorest.Response `json:"-"`
 	// Etag - Entity Tag
@@ -392,8 +315,8 @@ func (a *Account) UnmarshalJSON(body []byte) error {
 type AccountCreateParameters struct {
 	// Sku - Required. Gets or sets the SKU of the resource.
 	Sku *Sku `json:"sku,omitempty"`
-	// Kind - Required. Gets or sets the Kind of the resource. Possible values include: 'BingAutosuggestv7', 'BingCustomSearch', 'BingSearchv7', 'BingSpeech', 'BingSpellCheckv7', 'ComputerVision', 'ContentModerator', 'CustomSpeech', 'CustomVisionPrediction', 'CustomVisionTraining', 'Emotion', 'Face', 'LUIS', 'QnAMaker', 'SpeakerRecognition', 'SpeechTranslation', 'TextAnalytics', 'TextTranslation', 'WebLM'
-	Kind Kind `json:"kind,omitempty"`
+	// Kind - Required. Gets or sets the Kind of the resource.
+	Kind *string `json:"kind,omitempty"`
 	// Location - Required. Gets or sets the location of the resource. This will be one of the supported and registered Azure Geo Regions (e.g. West US, East US, Southeast Asia, etc.). The geo region of a resource cannot be changed once it is created, but if an identical geo region is specified on update the request will succeed.
 	Location *string `json:"location,omitempty"`
 	// Tags - Gets or sets a list of key value pairs that describe the resource. These tags can be used in viewing and grouping this resource (across resource groups). A maximum of 15 tags can be provided for a resource. Each tag must have a key no greater than 128 characters and value no greater than 256 characters.
@@ -408,7 +331,7 @@ func (acp AccountCreateParameters) MarshalJSON() ([]byte, error) {
 	if acp.Sku != nil {
 		objectMap["sku"] = acp.Sku
 	}
-	if acp.Kind != "" {
+	if acp.Kind != nil {
 		objectMap["kind"] = acp.Kind
 	}
 	if acp.Location != nil {
@@ -417,7 +340,9 @@ func (acp AccountCreateParameters) MarshalJSON() ([]byte, error) {
 	if acp.Tags != nil {
 		objectMap["tags"] = acp.Tags
 	}
-	objectMap["properties"] = acp.Properties
+	if acp.Properties != nil {
+		objectMap["properties"] = acp.Properties
+	}
 	return json.Marshal(objectMap)
 }
 
@@ -452,14 +377,24 @@ type AccountListResultIterator struct {
 	page AccountListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AccountListResultIterator) Next() error {
+func (iter *AccountListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -468,6 +403,13 @@ func (iter *AccountListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AccountListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AccountListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -487,6 +429,11 @@ func (iter AccountListResultIterator) Value() Account {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AccountListResultIterator type.
+func NewAccountListResultIterator(page AccountListResultPage) AccountListResultIterator {
+	return AccountListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr AccountListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -494,11 +441,11 @@ func (alr AccountListResult) IsEmpty() bool {
 
 // accountListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (alr AccountListResult) accountListResultPreparer() (*http.Request, error) {
+func (alr AccountListResult) accountListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if alr.NextLink == nil || len(to.String(alr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(alr.NextLink)))
@@ -506,14 +453,24 @@ func (alr AccountListResult) accountListResultPreparer() (*http.Request, error)
 
 // AccountListResultPage contains a page of Account values.
 type AccountListResultPage struct {
-	fn  func(AccountListResult) (AccountListResult, error)
+	fn  func(context.Context, AccountListResult) (AccountListResult, error)
 	alr AccountListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AccountListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *AccountListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -521,6 +478,13 @@ func (page *AccountListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AccountListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AccountListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -539,6 +503,11 @@ func (page AccountListResultPage) Values() []Account {
 	return *page.alr.Value
 }
 
+// Creates a new instance of the AccountListResultPage type.
+func NewAccountListResultPage(getNextPage func(context.Context, AccountListResult) (AccountListResult, error)) AccountListResultPage {
+	return AccountListResultPage{fn: getNextPage}
+}
+
 // AccountProperties properties of Cognitive Services account.
 type AccountProperties struct {
 	// ProvisioningState - Gets the status of the cognitive services account at the time the operation was called. Possible values include: 'Creating', 'ResolvingDNS', 'Moving', 'Deleting', 'Succeeded', 'Failed'
@@ -572,21 +541,21 @@ func (aup AccountUpdateParameters) MarshalJSON() ([]byte, error) {
 // CheckSkuAvailabilityParameter check SKU availability parameter.
 type CheckSkuAvailabilityParameter struct {
 	// Skus - The SKU of the resource.
-	Skus *[]SkuName `json:"skus,omitempty"`
-	// Kind - The Kind of the resource. Possible values include: 'BingAutosuggestv7', 'BingCustomSearch', 'BingSearchv7', 'BingSpeech', 'BingSpellCheckv7', 'ComputerVision', 'ContentModerator', 'CustomSpeech', 'CustomVisionPrediction', 'CustomVisionTraining', 'Emotion', 'Face', 'LUIS', 'QnAMaker', 'SpeakerRecognition', 'SpeechTranslation', 'TextAnalytics', 'TextTranslation', 'WebLM'
-	Kind Kind `json:"kind,omitempty"`
+	Skus *[]string `json:"skus,omitempty"`
+	// Kind - The Kind of the resource.
+	Kind *string `json:"kind,omitempty"`
 	// Type - The Type of the resource.
 	Type *string `json:"type,omitempty"`
 }
 
 // CheckSkuAvailabilityResult check SKU availability result.
 type CheckSkuAvailabilityResult struct {
-	// Kind - The Kind of the resource. Possible values include: 'BingAutosuggestv7', 'BingCustomSearch', 'BingSearchv7', 'BingSpeech', 'BingSpellCheckv7', 'ComputerVision', 'ContentModerator', 'CustomSpeech', 'CustomVisionPrediction', 'CustomVisionTraining', 'Emotion', 'Face', 'LUIS', 'QnAMaker', 'SpeakerRecognition', 'SpeechTranslation', 'TextAnalytics', 'TextTranslation', 'WebLM'
-	Kind Kind `json:"kind,omitempty"`
+	// Kind - The Kind of the resource.
+	Kind *string `json:"kind,omitempty"`
 	// Type - The Type of the resource.
 	Type *string `json:"type,omitempty"`
-	// SkuName - The SKU of Cognitive Services account. Possible values include: 'F0', 'P0', 'P1', 'P2', 'S0', 'S1', 'S2', 'S3', 'S4', 'S5', 'S6'
-	SkuName SkuName `json:"skuName,omitempty"`
+	// SkuName - The SKU of Cognitive Services account.
+	SkuName *string `json:"skuName,omitempty"`
 	// SkuAvailable - Indicates the given SKU is available or not.
 	SkuAvailable *bool `json:"skuAvailable,omitempty"`
 	// Reason - Reason why the SKU is not available.
@@ -663,14 +632,24 @@ type OperationEntityListResultIterator struct {
 	page OperationEntityListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationEntityListResultIterator) Next() error {
+func (iter *OperationEntityListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationEntityListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -679,6 +658,13 @@ func (iter *OperationEntityListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationEntityListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationEntityListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -698,6 +684,11 @@ func (iter OperationEntityListResultIterator) Value() OperationEntity {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationEntityListResultIterator type.
+func NewOperationEntityListResultIterator(page OperationEntityListResultPage) OperationEntityListResultIterator {
+	return OperationEntityListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (oelr OperationEntityListResult) IsEmpty() bool {
 	return oelr.Value == nil || len(*oelr.Value) == 0
@@ -705,11 +696,11 @@ func (oelr OperationEntityListResult) IsEmpty() bool {
 
 // operationEntityListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (oelr OperationEntityListResult) operationEntityListResultPreparer() (*http.Request, error) {
+func (oelr OperationEntityListResult) operationEntityListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if oelr.NextLink == nil || len(to.String(oelr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(oelr.NextLink)))
@@ -717,14 +708,24 @@ func (oelr OperationEntityListResult) operationEntityListResultPreparer() (*http
 
 // OperationEntityListResultPage contains a page of OperationEntity values.
 type OperationEntityListResultPage struct {
-	fn   func(OperationEntityListResult) (OperationEntityListResult, error)
+	fn   func(context.Context, OperationEntityListResult) (OperationEntityListResult, error)
 	oelr OperationEntityListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationEntityListResultPage) Next() error {
-	next, err := page.fn(page.oelr)
+func (page *OperationEntityListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationEntityListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.oelr)
 	if err != nil {
 		return err
 	}
@@ -732,6 +733,13 @@ func (page *OperationEntityListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationEntityListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationEntityListResultPage) NotDone() bool {
 	return !page.oelr.IsEmpty()
@@ -750,6 +758,11 @@ func (page OperationEntityListResultPage) Values() []OperationEntity {
 	return *page.oelr.Value
 }
 
+// Creates a new instance of the OperationEntityListResultPage type.
+func NewOperationEntityListResultPage(getNextPage func(context.Context, OperationEntityListResult) (OperationEntityListResult, error)) OperationEntityListResultPage {
+	return OperationEntityListResultPage{fn: getNextPage}
+}
+
 // RegenerateKeyParameters regenerate key parameters.
 type RegenerateKeyParameters struct {
 	// KeyName - key name to generate (Key1|Key2). Possible values include: 'Key1', 'Key2'
@@ -815,14 +828,24 @@ type ResourceSkusResultIterator struct {
 	page ResourceSkusResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceSkusResultIterator) Next() error {
+func (iter *ResourceSkusResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -831,6 +854,13 @@ func (iter *ResourceSkusResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceSkusResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceSkusResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -850,6 +880,11 @@ func (iter ResourceSkusResultIterator) Value() ResourceSku {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceSkusResultIterator type.
+func NewResourceSkusResultIterator(page ResourceSkusResultPage) ResourceSkusResultIterator {
+	return ResourceSkusResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rsr ResourceSkusResult) IsEmpty() bool {
 	return rsr.Value == nil || len(*rsr.Value) == 0
@@ -857,11 +892,11 @@ func (rsr ResourceSkusResult) IsEmpty() bool {
 
 // resourceSkusResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rsr ResourceSkusResult) resourceSkusResultPreparer() (*http.Request, error) {
+func (rsr ResourceSkusResult) resourceSkusResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rsr.NextLink == nil || len(to.String(rsr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rsr.NextLink)))
@@ -869,14 +904,24 @@ func (rsr ResourceSkusResult) resourceSkusResultPreparer() (*http.Request, error
 
 // ResourceSkusResultPage contains a page of ResourceSku values.
 type ResourceSkusResultPage struct {
-	fn  func(ResourceSkusResult) (ResourceSkusResult, error)
+	fn  func(context.Context, ResourceSkusResult) (ResourceSkusResult, error)
 	rsr ResourceSkusResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceSkusResultPage) Next() error {
-	next, err := page.fn(page.rsr)
+func (page *ResourceSkusResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rsr)
 	if err != nil {
 		return err
 	}
@@ -884,6 +929,13 @@ func (page *ResourceSkusResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceSkusResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceSkusResultPage) NotDone() bool {
 	return !page.rsr.IsEmpty()
@@ -902,10 +954,15 @@ func (page ResourceSkusResultPage) Values() []ResourceSku {
 	return *page.rsr.Value
 }
 
+// Creates a new instance of the ResourceSkusResultPage type.
+func NewResourceSkusResultPage(getNextPage func(context.Context, ResourceSkusResult) (ResourceSkusResult, error)) ResourceSkusResultPage {
+	return ResourceSkusResultPage{fn: getNextPage}
+}
+
 // Sku the SKU of the cognitive services account.
 type Sku struct {
-	// Name - Gets or sets the sku name. Required for account creation, optional for update. Possible values include: 'F0', 'P0', 'P1', 'P2', 'S0', 'S1', 'S2', 'S3', 'S4', 'S5', 'S6'
-	Name SkuName `json:"name,omitempty"`
+	// Name - Gets or sets the sku name. Required for account creation, optional for update.
+	Name *string `json:"name,omitempty"`
 	// Tier - Gets the sku tier. This is based on the SKU name. Possible values include: 'Free', 'Standard', 'Premium'
 	Tier SkuTier `json:"tier,omitempty"`
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/operations.go
index 997e891b497a..7d5498fc467e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all the available Cognitive Services account operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationEntityListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.oelr.Response.Response != nil {
+				sc = result.oelr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationEntityListResult) (result OperationEntityListResult, err error) {
-	req, err := lastResults.operationEntityListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationEntityListResult) (result OperationEntityListResult, err error) {
+	req, err := lastResults.operationEntityListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cognitiveservices.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationEntityListRe
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationEntityListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/resourceskus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/resourceskus.go
index fe790c3e09cc..9b939223a3e5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/resourceskus.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices/resourceskus.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewResourceSkusClientWithBaseURI(baseURI string, subscriptionID string) Res
 
 // List gets the list of Microsoft.CognitiveServices SKUs available for your Subscription.
 func (client ResourceSkusClient) List(ctx context.Context) (result ResourceSkusResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusClient.List")
+		defer func() {
+			sc := -1
+			if result.rsr.Response.Response != nil {
+				sc = result.rsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -103,8 +114,8 @@ func (client ResourceSkusClient) ListResponder(resp *http.Response) (result Reso
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ResourceSkusClient) listNextResults(lastResults ResourceSkusResult) (result ResourceSkusResult, err error) {
-	req, err := lastResults.resourceSkusResultPreparer()
+func (client ResourceSkusClient) listNextResults(ctx context.Context, lastResults ResourceSkusResult) (result ResourceSkusResult, err error) {
+	req, err := lastResults.resourceSkusResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "cognitiveservices.ResourceSkusClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -125,6 +136,16 @@ func (client ResourceSkusClient) listNextResults(lastResults ResourceSkusResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceSkusClient) ListComplete(ctx context.Context) (result ResourceSkusResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/availabilitysets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/availabilitysets.go
index 2c4aa6769436..1827cece9ab6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/availabilitysets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/availabilitysets.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAvailabilitySetsClientWithBaseURI(baseURI string, subscriptionID string)
 // availabilitySetName - the name of the availability set.
 // parameters - parameters supplied to the Create Availability Set operation.
 func (client AvailabilitySetsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, availabilitySetName string, parameters AvailabilitySet) (result AvailabilitySet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, availabilitySetName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client AvailabilitySetsClient) CreateOrUpdateResponder(resp *http.Response
 // resourceGroupName - the name of the resource group.
 // availabilitySetName - the name of the availability set.
 func (client AvailabilitySetsClient) Delete(ctx context.Context, resourceGroupName string, availabilitySetName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, availabilitySetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client AvailabilitySetsClient) DeleteResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group.
 // availabilitySetName - the name of the availability set.
 func (client AvailabilitySetsClient) Get(ctx context.Context, resourceGroupName string, availabilitySetName string) (result AvailabilitySet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, availabilitySetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "Get", nil, "Failure preparing request")
@@ -246,6 +277,16 @@ func (client AvailabilitySetsClient) GetResponder(resp *http.Response) (result A
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client AvailabilitySetsClient) List(ctx context.Context, resourceGroupName string) (result AvailabilitySetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.List")
+		defer func() {
+			sc := -1
+			if result.aslr.Response.Response != nil {
+				sc = result.aslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -309,8 +350,8 @@ func (client AvailabilitySetsClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AvailabilitySetsClient) listNextResults(lastResults AvailabilitySetListResult) (result AvailabilitySetListResult, err error) {
-	req, err := lastResults.availabilitySetListResultPreparer()
+func (client AvailabilitySetsClient) listNextResults(ctx context.Context, lastResults AvailabilitySetListResult) (result AvailabilitySetListResult, err error) {
+	req, err := lastResults.availabilitySetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -331,6 +372,16 @@ func (client AvailabilitySetsClient) listNextResults(lastResults AvailabilitySet
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AvailabilitySetsClient) ListComplete(ctx context.Context, resourceGroupName string) (result AvailabilitySetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
@@ -341,6 +392,16 @@ func (client AvailabilitySetsClient) ListComplete(ctx context.Context, resourceG
 // resourceGroupName - the name of the resource group.
 // availabilitySetName - the name of the availability set.
 func (client AvailabilitySetsClient) ListAvailableSizes(ctx context.Context, resourceGroupName string, availabilitySetName string) (result VirtualMachineSizeListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.ListAvailableSizes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListAvailableSizesPreparer(ctx, resourceGroupName, availabilitySetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "ListAvailableSizes", nil, "Failure preparing request")
@@ -405,6 +466,16 @@ func (client AvailabilitySetsClient) ListAvailableSizesResponder(resp *http.Resp
 
 // ListBySubscription lists all availability sets in a subscription.
 func (client AvailabilitySetsClient) ListBySubscription(ctx context.Context) (result AvailabilitySetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.aslr.Response.Response != nil {
+				sc = result.aslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -467,8 +538,8 @@ func (client AvailabilitySetsClient) ListBySubscriptionResponder(resp *http.Resp
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client AvailabilitySetsClient) listBySubscriptionNextResults(lastResults AvailabilitySetListResult) (result AvailabilitySetListResult, err error) {
-	req, err := lastResults.availabilitySetListResultPreparer()
+func (client AvailabilitySetsClient) listBySubscriptionNextResults(ctx context.Context, lastResults AvailabilitySetListResult) (result AvailabilitySetListResult, err error) {
+	req, err := lastResults.availabilitySetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -489,6 +560,16 @@ func (client AvailabilitySetsClient) listBySubscriptionNextResults(lastResults A
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AvailabilitySetsClient) ListBySubscriptionComplete(ctx context.Context) (result AvailabilitySetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -499,6 +580,16 @@ func (client AvailabilitySetsClient) ListBySubscriptionComplete(ctx context.Cont
 // availabilitySetName - the name of the availability set.
 // parameters - parameters supplied to the Update Availability Set operation.
 func (client AvailabilitySetsClient) Update(ctx context.Context, resourceGroupName string, availabilitySetName string, parameters AvailabilitySetUpdate) (result AvailabilitySet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, availabilitySetName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.AvailabilitySetsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/containerservices.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/containerservices.go
index b16788bfa558..24fdc080165d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/containerservices.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/containerservices.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewContainerServicesClientWithBaseURI(baseURI string, subscriptionID string
 // containerServiceName - the name of the container service in the specified subscription and resource group.
 // parameters - parameters supplied to the Create or Update a Container Service operation.
 func (client ContainerServicesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, containerServiceName string, parameters ContainerService) (result ContainerServicesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ContainerServiceProperties", Name: validation.Null, Rule: false,
@@ -125,10 +136,6 @@ func (client ContainerServicesClient) CreateOrUpdateSender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -154,6 +161,16 @@ func (client ContainerServicesClient) CreateOrUpdateResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // containerServiceName - the name of the container service in the specified subscription and resource group.
 func (client ContainerServicesClient) Delete(ctx context.Context, resourceGroupName string, containerServiceName string) (result ContainerServicesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, containerServiceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.ContainerServicesClient", "Delete", nil, "Failure preparing request")
@@ -199,10 +216,6 @@ func (client ContainerServicesClient) DeleteSender(req *http.Request) (future Co
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -226,6 +239,16 @@ func (client ContainerServicesClient) DeleteResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // containerServiceName - the name of the container service in the specified subscription and resource group.
 func (client ContainerServicesClient) Get(ctx context.Context, resourceGroupName string, containerServiceName string) (result ContainerService, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, containerServiceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.ContainerServicesClient", "Get", nil, "Failure preparing request")
@@ -291,6 +314,16 @@ func (client ContainerServicesClient) GetResponder(resp *http.Response) (result
 // List gets a list of container services in the specified subscription. The operation returns properties of each
 // container service including state, orchestrator, number of masters and agents, and FQDNs of masters and agents.
 func (client ContainerServicesClient) List(ctx context.Context) (result ContainerServiceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.List")
+		defer func() {
+			sc := -1
+			if result.cslr.Response.Response != nil {
+				sc = result.cslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -353,8 +386,8 @@ func (client ContainerServicesClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ContainerServicesClient) listNextResults(lastResults ContainerServiceListResult) (result ContainerServiceListResult, err error) {
-	req, err := lastResults.containerServiceListResultPreparer()
+func (client ContainerServicesClient) listNextResults(ctx context.Context, lastResults ContainerServiceListResult) (result ContainerServiceListResult, err error) {
+	req, err := lastResults.containerServiceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.ContainerServicesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -375,6 +408,16 @@ func (client ContainerServicesClient) listNextResults(lastResults ContainerServi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContainerServicesClient) ListComplete(ctx context.Context) (result ContainerServiceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -385,6 +428,16 @@ func (client ContainerServicesClient) ListComplete(ctx context.Context) (result
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ContainerServicesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ContainerServiceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.cslr.Response.Response != nil {
+				sc = result.cslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -448,8 +501,8 @@ func (client ContainerServicesClient) ListByResourceGroupResponder(resp *http.Re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ContainerServicesClient) listByResourceGroupNextResults(lastResults ContainerServiceListResult) (result ContainerServiceListResult, err error) {
-	req, err := lastResults.containerServiceListResultPreparer()
+func (client ContainerServicesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ContainerServiceListResult) (result ContainerServiceListResult, err error) {
+	req, err := lastResults.containerServiceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.ContainerServicesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -470,6 +523,16 @@ func (client ContainerServicesClient) listByResourceGroupNextResults(lastResults
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContainerServicesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ContainerServiceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/disks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/disks.go
index 9cbbd79fd6fc..3de3e1d5a01e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/disks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/disks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewDisksClientWithBaseURI(baseURI string, subscriptionID string) DisksClien
 // characters.
 // disk - disk object supplied in the body of the Put disk operation.
 func (client DisksClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, diskName string, disk Disk) (result DisksCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: disk,
 			Constraints: []validation.Constraint{{Target: "disk.DiskProperties", Name: validation.Null, Rule: false,
@@ -116,10 +127,6 @@ func (client DisksClient) CreateOrUpdateSender(req *http.Request) (future DisksC
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -144,6 +151,16 @@ func (client DisksClient) CreateOrUpdateResponder(resp *http.Response) (result D
 // created. Supported characters for the name are a-z, A-Z, 0-9 and _. The maximum name length is 80
 // characters.
 func (client DisksClient) Delete(ctx context.Context, resourceGroupName string, diskName string) (result DisksDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, diskName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.DisksClient", "Delete", nil, "Failure preparing request")
@@ -189,10 +206,6 @@ func (client DisksClient) DeleteSender(req *http.Request) (future DisksDeleteFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -216,6 +229,16 @@ func (client DisksClient) DeleteResponder(resp *http.Response) (result autorest.
 // created. Supported characters for the name are a-z, A-Z, 0-9 and _. The maximum name length is 80
 // characters.
 func (client DisksClient) Get(ctx context.Context, resourceGroupName string, diskName string) (result Disk, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, diskName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.DisksClient", "Get", nil, "Failure preparing request")
@@ -286,6 +309,16 @@ func (client DisksClient) GetResponder(resp *http.Response) (result Disk, err er
 // characters.
 // grantAccessData - access data object supplied in the body of the get disk access operation.
 func (client DisksClient) GrantAccess(ctx context.Context, resourceGroupName string, diskName string, grantAccessData GrantAccessData) (result DisksGrantAccessFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.GrantAccess")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: grantAccessData,
 			Constraints: []validation.Constraint{{Target: "grantAccessData.DurationInSeconds", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -339,10 +372,6 @@ func (client DisksClient) GrantAccessSender(req *http.Request) (future DisksGran
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -362,6 +391,16 @@ func (client DisksClient) GrantAccessResponder(resp *http.Response) (result Acce
 
 // List lists all the disks under a subscription.
 func (client DisksClient) List(ctx context.Context) (result DiskListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.List")
+		defer func() {
+			sc := -1
+			if result.dl.Response.Response != nil {
+				sc = result.dl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -424,8 +463,8 @@ func (client DisksClient) ListResponder(resp *http.Response) (result DiskList, e
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DisksClient) listNextResults(lastResults DiskList) (result DiskList, err error) {
-	req, err := lastResults.diskListPreparer()
+func (client DisksClient) listNextResults(ctx context.Context, lastResults DiskList) (result DiskList, err error) {
+	req, err := lastResults.diskListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.DisksClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -446,6 +485,16 @@ func (client DisksClient) listNextResults(lastResults DiskList) (result DiskList
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisksClient) ListComplete(ctx context.Context) (result DiskListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -454,6 +503,16 @@ func (client DisksClient) ListComplete(ctx context.Context) (result DiskListIter
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client DisksClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result DiskListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.dl.Response.Response != nil {
+				sc = result.dl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -517,8 +576,8 @@ func (client DisksClient) ListByResourceGroupResponder(resp *http.Response) (res
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client DisksClient) listByResourceGroupNextResults(lastResults DiskList) (result DiskList, err error) {
-	req, err := lastResults.diskListPreparer()
+func (client DisksClient) listByResourceGroupNextResults(ctx context.Context, lastResults DiskList) (result DiskList, err error) {
+	req, err := lastResults.diskListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.DisksClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -539,6 +598,16 @@ func (client DisksClient) listByResourceGroupNextResults(lastResults DiskList) (
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisksClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result DiskListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -550,6 +619,16 @@ func (client DisksClient) ListByResourceGroupComplete(ctx context.Context, resou
 // created. Supported characters for the name are a-z, A-Z, 0-9 and _. The maximum name length is 80
 // characters.
 func (client DisksClient) RevokeAccess(ctx context.Context, resourceGroupName string, diskName string) (result DisksRevokeAccessFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.RevokeAccess")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RevokeAccessPreparer(ctx, resourceGroupName, diskName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.DisksClient", "RevokeAccess", nil, "Failure preparing request")
@@ -595,10 +674,6 @@ func (client DisksClient) RevokeAccessSender(req *http.Request) (future DisksRev
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -623,6 +698,16 @@ func (client DisksClient) RevokeAccessResponder(resp *http.Response) (result aut
 // characters.
 // disk - disk object supplied in the body of the Patch disk operation.
 func (client DisksClient) Update(ctx context.Context, resourceGroupName string, diskName string, disk DiskUpdate) (result DisksUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, diskName, disk)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.DisksClient", "Update", nil, "Failure preparing request")
@@ -670,10 +755,6 @@ func (client DisksClient) UpdateSender(req *http.Request) (future DisksUpdateFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleries.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleries.go
index bc550686859f..7241cb86b88a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleries.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleries.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewGalleriesClientWithBaseURI(baseURI string, subscriptionID string) Galler
 // dots and periods allowed in the middle. The maximum length is 80 characters.
 // gallery - parameters supplied to the create or update Shared Image Gallery operation.
 func (client GalleriesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, galleryName string, gallery Gallery) (result GalleriesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, galleryName, gallery)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleriesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -93,10 +104,6 @@ func (client GalleriesClient) CreateOrUpdateSender(req *http.Request) (future Ga
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -119,6 +126,16 @@ func (client GalleriesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // galleryName - the name of the Shared Image Gallery to be deleted.
 func (client GalleriesClient) Delete(ctx context.Context, resourceGroupName string, galleryName string) (result GalleriesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, galleryName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleriesClient", "Delete", nil, "Failure preparing request")
@@ -164,10 +181,6 @@ func (client GalleriesClient) DeleteSender(req *http.Request) (future GalleriesD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -189,6 +202,16 @@ func (client GalleriesClient) DeleteResponder(resp *http.Response) (result autor
 // resourceGroupName - the name of the resource group.
 // galleryName - the name of the Shared Image Gallery.
 func (client GalleriesClient) Get(ctx context.Context, resourceGroupName string, galleryName string) (result Gallery, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, galleryName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleriesClient", "Get", nil, "Failure preparing request")
@@ -253,6 +276,16 @@ func (client GalleriesClient) GetResponder(resp *http.Response) (result Gallery,
 
 // List list galleries under a subscription.
 func (client GalleriesClient) List(ctx context.Context) (result GalleryListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.List")
+		defer func() {
+			sc := -1
+			if result.gl.Response.Response != nil {
+				sc = result.gl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -315,8 +348,8 @@ func (client GalleriesClient) ListResponder(resp *http.Response) (result Gallery
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client GalleriesClient) listNextResults(lastResults GalleryList) (result GalleryList, err error) {
-	req, err := lastResults.galleryListPreparer()
+func (client GalleriesClient) listNextResults(ctx context.Context, lastResults GalleryList) (result GalleryList, err error) {
+	req, err := lastResults.galleryListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.GalleriesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -337,6 +370,16 @@ func (client GalleriesClient) listNextResults(lastResults GalleryList) (result G
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GalleriesClient) ListComplete(ctx context.Context) (result GalleryListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -345,6 +388,16 @@ func (client GalleriesClient) ListComplete(ctx context.Context) (result GalleryL
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client GalleriesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result GalleryListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.gl.Response.Response != nil {
+				sc = result.gl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -408,8 +461,8 @@ func (client GalleriesClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client GalleriesClient) listByResourceGroupNextResults(lastResults GalleryList) (result GalleryList, err error) {
-	req, err := lastResults.galleryListPreparer()
+func (client GalleriesClient) listByResourceGroupNextResults(ctx context.Context, lastResults GalleryList) (result GalleryList, err error) {
+	req, err := lastResults.galleryListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.GalleriesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -430,6 +483,16 @@ func (client GalleriesClient) listByResourceGroupNextResults(lastResults Gallery
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GalleriesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result GalleryListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleriesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimages.go
index 670ea7ee29a3..22a525bee864 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimages.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewGalleryImagesClientWithBaseURI(baseURI string, subscriptionID string) Ga
 // characters.
 // galleryImage - parameters supplied to the create or update gallery image operation.
 func (client GalleryImagesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string, galleryImage GalleryImage) (result GalleryImagesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: galleryImage,
 			Constraints: []validation.Constraint{{Target: "galleryImage.GalleryImageProperties", Name: validation.Null, Rule: false,
@@ -109,10 +120,6 @@ func (client GalleryImagesClient) CreateOrUpdateSender(req *http.Request) (futur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -136,6 +143,16 @@ func (client GalleryImagesClient) CreateOrUpdateResponder(resp *http.Response) (
 // galleryName - the name of the Shared Image Gallery in which the Image Definition is to be deleted.
 // galleryImageName - the name of the gallery Image Definition to be deleted.
 func (client GalleryImagesClient) Delete(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string) (result GalleryImagesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, galleryName, galleryImageName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleryImagesClient", "Delete", nil, "Failure preparing request")
@@ -182,10 +199,6 @@ func (client GalleryImagesClient) DeleteSender(req *http.Request) (future Galler
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -208,6 +221,16 @@ func (client GalleryImagesClient) DeleteResponder(resp *http.Response) (result a
 // galleryName - the name of the Shared Image Gallery from which the Image Definitions are to be retrieved.
 // galleryImageName - the name of the gallery Image Definition to be retrieved.
 func (client GalleryImagesClient) Get(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string) (result GalleryImage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, galleryName, galleryImageName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleryImagesClient", "Get", nil, "Failure preparing request")
@@ -276,6 +299,16 @@ func (client GalleryImagesClient) GetResponder(resp *http.Response) (result Gall
 // resourceGroupName - the name of the resource group.
 // galleryName - the name of the Shared Image Gallery from which Image Definitions are to be listed.
 func (client GalleryImagesClient) ListByGallery(ctx context.Context, resourceGroupName string, galleryName string) (result GalleryImageListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.ListByGallery")
+		defer func() {
+			sc := -1
+			if result.gil.Response.Response != nil {
+				sc = result.gil.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByGalleryNextResults
 	req, err := client.ListByGalleryPreparer(ctx, resourceGroupName, galleryName)
 	if err != nil {
@@ -340,8 +373,8 @@ func (client GalleryImagesClient) ListByGalleryResponder(resp *http.Response) (r
 }
 
 // listByGalleryNextResults retrieves the next set of results, if any.
-func (client GalleryImagesClient) listByGalleryNextResults(lastResults GalleryImageList) (result GalleryImageList, err error) {
-	req, err := lastResults.galleryImageListPreparer()
+func (client GalleryImagesClient) listByGalleryNextResults(ctx context.Context, lastResults GalleryImageList) (result GalleryImageList, err error) {
+	req, err := lastResults.galleryImageListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.GalleryImagesClient", "listByGalleryNextResults", nil, "Failure preparing next results request")
 	}
@@ -362,6 +395,16 @@ func (client GalleryImagesClient) listByGalleryNextResults(lastResults GalleryIm
 
 // ListByGalleryComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GalleryImagesClient) ListByGalleryComplete(ctx context.Context, resourceGroupName string, galleryName string) (result GalleryImageListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.ListByGallery")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByGallery(ctx, resourceGroupName, galleryName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimageversions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimageversions.go
index d179443ade51..d645f541a275 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimageversions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/galleryimageversions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewGalleryImageVersionsClientWithBaseURI(baseURI string, subscriptionID str
 // 32-bit integer. Format: <MajorVersion>.<MinorVersion>.<Patch>
 // galleryImageVersion - parameters supplied to the create or update gallery Image Version operation.
 func (client GalleryImageVersionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string, galleryImageVersionName string, galleryImageVersion GalleryImageVersion) (result GalleryImageVersionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: galleryImageVersion,
 			Constraints: []validation.Constraint{{Target: "galleryImageVersion.GalleryImageVersionProperties", Name: validation.Null, Rule: false,
@@ -106,10 +117,6 @@ func (client GalleryImageVersionsClient) CreateOrUpdateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -134,6 +141,16 @@ func (client GalleryImageVersionsClient) CreateOrUpdateResponder(resp *http.Resp
 // galleryImageName - the name of the gallery Image Definition in which the Image Version resides.
 // galleryImageVersionName - the name of the gallery Image Version to be deleted.
 func (client GalleryImageVersionsClient) Delete(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string, galleryImageVersionName string) (result GalleryImageVersionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, galleryName, galleryImageName, galleryImageVersionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleryImageVersionsClient", "Delete", nil, "Failure preparing request")
@@ -181,10 +198,6 @@ func (client GalleryImageVersionsClient) DeleteSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -209,6 +222,16 @@ func (client GalleryImageVersionsClient) DeleteResponder(resp *http.Response) (r
 // galleryImageVersionName - the name of the gallery Image Version to be retrieved.
 // expand - the expand expression to apply on the operation.
 func (client GalleryImageVersionsClient) Get(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string, galleryImageVersionName string, expand ReplicationStatusTypes) (result GalleryImageVersion, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, galleryName, galleryImageName, galleryImageVersionName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.GalleryImageVersionsClient", "Get", nil, "Failure preparing request")
@@ -283,6 +306,16 @@ func (client GalleryImageVersionsClient) GetResponder(resp *http.Response) (resu
 // galleryImageName - the name of the Shared Image Gallery Image Definition from which the Image Versions are
 // to be listed.
 func (client GalleryImageVersionsClient) ListByGalleryImage(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string) (result GalleryImageVersionListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionsClient.ListByGalleryImage")
+		defer func() {
+			sc := -1
+			if result.givl.Response.Response != nil {
+				sc = result.givl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByGalleryImageNextResults
 	req, err := client.ListByGalleryImagePreparer(ctx, resourceGroupName, galleryName, galleryImageName)
 	if err != nil {
@@ -348,8 +381,8 @@ func (client GalleryImageVersionsClient) ListByGalleryImageResponder(resp *http.
 }
 
 // listByGalleryImageNextResults retrieves the next set of results, if any.
-func (client GalleryImageVersionsClient) listByGalleryImageNextResults(lastResults GalleryImageVersionList) (result GalleryImageVersionList, err error) {
-	req, err := lastResults.galleryImageVersionListPreparer()
+func (client GalleryImageVersionsClient) listByGalleryImageNextResults(ctx context.Context, lastResults GalleryImageVersionList) (result GalleryImageVersionList, err error) {
+	req, err := lastResults.galleryImageVersionListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.GalleryImageVersionsClient", "listByGalleryImageNextResults", nil, "Failure preparing next results request")
 	}
@@ -370,6 +403,16 @@ func (client GalleryImageVersionsClient) listByGalleryImageNextResults(lastResul
 
 // ListByGalleryImageComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GalleryImageVersionsClient) ListByGalleryImageComplete(ctx context.Context, resourceGroupName string, galleryName string, galleryImageName string) (result GalleryImageVersionListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionsClient.ListByGalleryImage")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByGalleryImage(ctx, resourceGroupName, galleryName, galleryImageName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/images.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/images.go
index 9284cace06c0..464bd3fcfc5d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/images.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/images.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewImagesClientWithBaseURI(baseURI string, subscriptionID string) ImagesCli
 // imageName - the name of the image.
 // parameters - parameters supplied to the Create Image operation.
 func (client ImagesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, imageName string, parameters Image) (result ImagesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, imageName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.ImagesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -92,10 +103,6 @@ func (client ImagesClient) CreateOrUpdateSender(req *http.Request) (future Image
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -118,6 +125,16 @@ func (client ImagesClient) CreateOrUpdateResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // imageName - the name of the image.
 func (client ImagesClient) Delete(ctx context.Context, resourceGroupName string, imageName string) (result ImagesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, imageName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.ImagesClient", "Delete", nil, "Failure preparing request")
@@ -163,10 +180,6 @@ func (client ImagesClient) DeleteSender(req *http.Request) (future ImagesDeleteF
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -189,6 +202,16 @@ func (client ImagesClient) DeleteResponder(resp *http.Response) (result autorest
 // imageName - the name of the image.
 // expand - the expand expression to apply on the operation.
 func (client ImagesClient) Get(ctx context.Context, resourceGroupName string, imageName string, expand string) (result Image, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, imageName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.ImagesClient", "Get", nil, "Failure preparing request")
@@ -257,6 +280,16 @@ func (client ImagesClient) GetResponder(resp *http.Response) (result Image, err
 // List gets the list of Images in the subscription. Use nextLink property in the response to get the next page of
 // Images. Do this till nextLink is null to fetch all the Images.
 func (client ImagesClient) List(ctx context.Context) (result ImageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -319,8 +352,8 @@ func (client ImagesClient) ListResponder(resp *http.Response) (result ImageListR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ImagesClient) listNextResults(lastResults ImageListResult) (result ImageListResult, err error) {
-	req, err := lastResults.imageListResultPreparer()
+func (client ImagesClient) listNextResults(ctx context.Context, lastResults ImageListResult) (result ImageListResult, err error) {
+	req, err := lastResults.imageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.ImagesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -341,6 +374,16 @@ func (client ImagesClient) listNextResults(lastResults ImageListResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ImagesClient) ListComplete(ctx context.Context) (result ImageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -349,6 +392,16 @@ func (client ImagesClient) ListComplete(ctx context.Context) (result ImageListRe
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ImagesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ImageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -412,8 +465,8 @@ func (client ImagesClient) ListByResourceGroupResponder(resp *http.Response) (re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ImagesClient) listByResourceGroupNextResults(lastResults ImageListResult) (result ImageListResult, err error) {
-	req, err := lastResults.imageListResultPreparer()
+func (client ImagesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ImageListResult) (result ImageListResult, err error) {
+	req, err := lastResults.imageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.ImagesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -434,6 +487,16 @@ func (client ImagesClient) listByResourceGroupNextResults(lastResults ImageListR
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ImagesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ImageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -444,6 +507,16 @@ func (client ImagesClient) ListByResourceGroupComplete(ctx context.Context, reso
 // imageName - the name of the image.
 // parameters - parameters supplied to the Update Image operation.
 func (client ImagesClient) Update(ctx context.Context, resourceGroupName string, imageName string, parameters ImageUpdate) (result ImagesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImagesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, imageName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.ImagesClient", "Update", nil, "Failure preparing request")
@@ -491,10 +564,6 @@ func (client ImagesClient) UpdateSender(req *http.Request) (future ImagesUpdateF
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/loganalytics.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/loganalytics.go
index 6d41e89c385e..13e79aae4491 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/loganalytics.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/loganalytics.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewLogAnalyticsClientWithBaseURI(baseURI string, subscriptionID string) Log
 // parameters - parameters supplied to the LogAnalytics getRequestRateByInterval Api.
 // location - the location upon which virtual-machine-sizes is queried.
 func (client LogAnalyticsClient) ExportRequestRateByInterval(ctx context.Context, parameters RequestRateByIntervalInput, location string) (result LogAnalyticsExportRequestRateByIntervalFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogAnalyticsClient.ExportRequestRateByInterval")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
@@ -98,10 +109,6 @@ func (client LogAnalyticsClient) ExportRequestRateByIntervalSender(req *http.Req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client LogAnalyticsClient) ExportRequestRateByIntervalResponder(resp *http
 // parameters - parameters supplied to the LogAnalytics getThrottledRequests Api.
 // location - the location upon which virtual-machine-sizes is queried.
 func (client LogAnalyticsClient) ExportThrottledRequests(ctx context.Context, parameters ThrottledRequestsInput, location string) (result LogAnalyticsExportThrottledRequestsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogAnalyticsClient.ExportThrottledRequests")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
@@ -177,10 +194,6 @@ func (client LogAnalyticsClient) ExportThrottledRequestsSender(req *http.Request
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/models.go
index 8050ddc95949..298107b8cb58 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/models.go
@@ -18,14 +18,19 @@ package compute
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute"
+
 // AccessLevel enumerates the values for access level.
 type AccessLevel string
 
@@ -1159,15 +1164,16 @@ type AccessURI struct {
 	AccessSAS *string `json:"accessSAS,omitempty"`
 }
 
-// AdditionalCapabilities enables or disables a capability on the virtual machine or virtual machine scale set.
+// AdditionalCapabilities enables or disables a capability on the virtual machine or virtual machine scale
+// set.
 type AdditionalCapabilities struct {
 	// UltraSSDEnabled - The flag that enables or disables a capability to have one or more managed data disks with UltraSSD_LRS storage account type on the VM or VMSS. Managed disks with storage account type UltraSSD_LRS can be added to a virtual machine or virtual machine scale set only if this property is enabled.
 	UltraSSDEnabled *bool `json:"ultraSSDEnabled,omitempty"`
 }
 
 // AdditionalUnattendContent specifies additional XML formatted information that can be included in the
-// Unattend.xml file, which is used by Windows Setup. Contents are defined by setting name, component name, and the
-// pass in which the content is applied.
+// Unattend.xml file, which is used by Windows Setup. Contents are defined by setting name, component name,
+// and the pass in which the content is applied.
 type AdditionalUnattendContent struct {
 	// PassName - The pass name. Currently, the only allowable value is OobeSystem. Possible values include: 'OobeSystem'
 	PassName PassNames `json:"passName,omitempty"`
@@ -1181,7 +1187,7 @@ type AdditionalUnattendContent struct {
 
 // APIEntityReference the API entity reference.
 type APIEntityReference struct {
-	// ID - The ARM resource id in the form of /subscriptions/{SubcriptionId}/resourceGroups/{ResourceGroupName}/...
+	// ID - The ARM resource id in the form of /subscriptions/{SubscriptionId}/resourceGroups/{ResourceGroupName}/...
 	ID *string `json:"id,omitempty"`
 }
 
@@ -1215,14 +1221,16 @@ type AutoOSUpgradePolicy struct {
 	DisableAutoRollback *bool `json:"disableAutoRollback,omitempty"`
 }
 
-// AvailabilitySet specifies information about the availability set that the virtual machine should be assigned to.
-// Virtual machines specified in the same availability set are allocated to different nodes to maximize
-// availability. For more information about availability sets, see [Manage the availability of virtual
+// AvailabilitySet specifies information about the availability set that the virtual machine should be
+// assigned to. Virtual machines specified in the same availability set are allocated to different nodes to
+// maximize availability. For more information about availability sets, see [Manage the availability of
+// virtual
 // machines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-manage-availability?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json).
-// <br><br> For more information on Azure planned maintainance, see [Planned maintenance for virtual machines in
+// <br><br> For more information on Azure planned maintenance, see [Planned maintenance for virtual
+// machines in
 // Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-planned-maintenance?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json)
-// <br><br> Currently, a VM can only be added to availability set at creation time. An existing VM cannot be added
-// to an availability set.
+// <br><br> Currently, a VM can only be added to availability set at creation time. An existing VM cannot
+// be added to an availability set.
 type AvailabilitySet struct {
 	autorest.Response          `json:"-"`
 	*AvailabilitySetProperties `json:"properties,omitempty"`
@@ -1360,14 +1368,24 @@ type AvailabilitySetListResultIterator struct {
 	page AvailabilitySetListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AvailabilitySetListResultIterator) Next() error {
+func (iter *AvailabilitySetListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1376,6 +1394,13 @@ func (iter *AvailabilitySetListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AvailabilitySetListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AvailabilitySetListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1395,6 +1420,11 @@ func (iter AvailabilitySetListResultIterator) Value() AvailabilitySet {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AvailabilitySetListResultIterator type.
+func NewAvailabilitySetListResultIterator(page AvailabilitySetListResultPage) AvailabilitySetListResultIterator {
+	return AvailabilitySetListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (aslr AvailabilitySetListResult) IsEmpty() bool {
 	return aslr.Value == nil || len(*aslr.Value) == 0
@@ -1402,11 +1432,11 @@ func (aslr AvailabilitySetListResult) IsEmpty() bool {
 
 // availabilitySetListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (aslr AvailabilitySetListResult) availabilitySetListResultPreparer() (*http.Request, error) {
+func (aslr AvailabilitySetListResult) availabilitySetListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if aslr.NextLink == nil || len(to.String(aslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(aslr.NextLink)))
@@ -1414,14 +1444,24 @@ func (aslr AvailabilitySetListResult) availabilitySetListResultPreparer() (*http
 
 // AvailabilitySetListResultPage contains a page of AvailabilitySet values.
 type AvailabilitySetListResultPage struct {
-	fn   func(AvailabilitySetListResult) (AvailabilitySetListResult, error)
+	fn   func(context.Context, AvailabilitySetListResult) (AvailabilitySetListResult, error)
 	aslr AvailabilitySetListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AvailabilitySetListResultPage) Next() error {
-	next, err := page.fn(page.aslr)
+func (page *AvailabilitySetListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailabilitySetListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.aslr)
 	if err != nil {
 		return err
 	}
@@ -1429,6 +1469,13 @@ func (page *AvailabilitySetListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AvailabilitySetListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AvailabilitySetListResultPage) NotDone() bool {
 	return !page.aslr.IsEmpty()
@@ -1447,6 +1494,11 @@ func (page AvailabilitySetListResultPage) Values() []AvailabilitySet {
 	return *page.aslr.Value
 }
 
+// Creates a new instance of the AvailabilitySetListResultPage type.
+func NewAvailabilitySetListResultPage(getNextPage func(context.Context, AvailabilitySetListResult) (AvailabilitySetListResult, error)) AvailabilitySetListResultPage {
+	return AvailabilitySetListResultPage{fn: getNextPage}
+}
+
 // AvailabilitySetProperties the instance view of a resource.
 type AvailabilitySetProperties struct {
 	// PlatformUpdateDomainCount - Update Domain count.
@@ -1459,8 +1511,8 @@ type AvailabilitySetProperties struct {
 	Statuses *[]InstanceViewStatus `json:"statuses,omitempty"`
 }
 
-// AvailabilitySetUpdate specifies information about the availability set that the virtual machine should be
-// assigned to. Only tags may be updated.
+// AvailabilitySetUpdate specifies information about the availability set that the virtual machine should
+// be assigned to. Only tags may be updated.
 type AvailabilitySetUpdate struct {
 	*AvailabilitySetProperties `json:"properties,omitempty"`
 	// Sku - Sku of the availability set
@@ -1526,10 +1578,9 @@ func (asu *AvailabilitySetUpdate) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// BootDiagnostics boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot
-// to diagnose VM status. <br><br> For Linux Virtual Machines, you can easily view the output of your console log.
-// <br><br> For both Windows and Linux virtual machines, Azure also enables you to see a screenshot of the VM from
-// the hypervisor.
+// BootDiagnostics boot Diagnostics is a debugging feature which allows you to view Console Output and
+// Screenshot to diagnose VM status. <br><br> You can easily view the output of your console log. <br><br>
+// Azure also enables you to see a screenshot of the VM from the hypervisor.
 type BootDiagnostics struct {
 	// Enabled - Whether boot diagnostics should be enabled on the Virtual Machine.
 	Enabled *bool `json:"enabled,omitempty"`
@@ -1543,6 +1594,8 @@ type BootDiagnosticsInstanceView struct {
 	ConsoleScreenshotBlobURI *string `json:"consoleScreenshotBlobUri,omitempty"`
 	// SerialConsoleLogBlobURI - The Linux serial console log blob Uri.
 	SerialConsoleLogBlobURI *string `json:"serialConsoleLogBlobUri,omitempty"`
+	// Status - The boot diagnostics status information for the VM. <br><br> NOTE: It will be set only if there are errors encountered in enabling boot diagnostics.
+	Status *InstanceViewStatus `json:"status,omitempty"`
 }
 
 // CloudError an error response from the Gallery service.
@@ -1669,7 +1722,7 @@ type ContainerServiceAgentPoolProfile struct {
 	VMSize ContainerServiceVMSizeTypes `json:"vmSize,omitempty"`
 	// DNSPrefix - DNS prefix to be used to create the FQDN for the agent pool.
 	DNSPrefix *string `json:"dnsPrefix,omitempty"`
-	// Fqdn - FDQN for the agent pool.
+	// Fqdn - FQDN for the agent pool.
 	Fqdn *string `json:"fqdn,omitempty"`
 }
 
@@ -1708,14 +1761,24 @@ type ContainerServiceListResultIterator struct {
 	page ContainerServiceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ContainerServiceListResultIterator) Next() error {
+func (iter *ContainerServiceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServiceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1724,6 +1787,13 @@ func (iter *ContainerServiceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ContainerServiceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ContainerServiceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1743,6 +1813,11 @@ func (iter ContainerServiceListResultIterator) Value() ContainerService {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ContainerServiceListResultIterator type.
+func NewContainerServiceListResultIterator(page ContainerServiceListResultPage) ContainerServiceListResultIterator {
+	return ContainerServiceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cslr ContainerServiceListResult) IsEmpty() bool {
 	return cslr.Value == nil || len(*cslr.Value) == 0
@@ -1750,11 +1825,11 @@ func (cslr ContainerServiceListResult) IsEmpty() bool {
 
 // containerServiceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cslr ContainerServiceListResult) containerServiceListResultPreparer() (*http.Request, error) {
+func (cslr ContainerServiceListResult) containerServiceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if cslr.NextLink == nil || len(to.String(cslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cslr.NextLink)))
@@ -1762,14 +1837,24 @@ func (cslr ContainerServiceListResult) containerServiceListResultPreparer() (*ht
 
 // ContainerServiceListResultPage contains a page of ContainerService values.
 type ContainerServiceListResultPage struct {
-	fn   func(ContainerServiceListResult) (ContainerServiceListResult, error)
+	fn   func(context.Context, ContainerServiceListResult) (ContainerServiceListResult, error)
 	cslr ContainerServiceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ContainerServiceListResultPage) Next() error {
-	next, err := page.fn(page.cslr)
+func (page *ContainerServiceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServiceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cslr)
 	if err != nil {
 		return err
 	}
@@ -1777,6 +1862,13 @@ func (page *ContainerServiceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ContainerServiceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ContainerServiceListResultPage) NotDone() bool {
 	return !page.cslr.IsEmpty()
@@ -1795,13 +1887,18 @@ func (page ContainerServiceListResultPage) Values() []ContainerService {
 	return *page.cslr.Value
 }
 
+// Creates a new instance of the ContainerServiceListResultPage type.
+func NewContainerServiceListResultPage(getNextPage func(context.Context, ContainerServiceListResult) (ContainerServiceListResult, error)) ContainerServiceListResultPage {
+	return ContainerServiceListResultPage{fn: getNextPage}
+}
+
 // ContainerServiceMasterProfile profile for the container service master.
 type ContainerServiceMasterProfile struct {
 	// Count - Number of masters (VMs) in the container service cluster. Allowed values are 1, 3, and 5. The default value is 1.
 	Count *int32 `json:"count,omitempty"`
 	// DNSPrefix - DNS prefix to be used to create the FQDN for master.
 	DNSPrefix *string `json:"dnsPrefix,omitempty"`
-	// Fqdn - FDQN for the master.
+	// Fqdn - FQDN for the master.
 	Fqdn *string `json:"fqdn,omitempty"`
 }
 
@@ -1833,8 +1930,8 @@ type ContainerServiceProperties struct {
 	DiagnosticsProfile *ContainerServiceDiagnosticsProfile `json:"diagnosticsProfile,omitempty"`
 }
 
-// ContainerServicesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ContainerServicesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ContainerServicesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1885,8 +1982,8 @@ func (future *ContainerServicesDeleteFuture) Result(client ContainerServicesClie
 	return
 }
 
-// ContainerServiceServicePrincipalProfile information about a service principal identity for the cluster to use
-// for manipulating Azure APIs.
+// ContainerServiceServicePrincipalProfile information about a service principal identity for the cluster
+// to use for manipulating Azure APIs.
 type ContainerServiceServicePrincipalProfile struct {
 	// ClientID - The ID for the service principal.
 	ClientID *string `json:"clientId,omitempty"`
@@ -1964,16 +2061,17 @@ type DataDiskImage struct {
 	Lun *int32 `json:"lun,omitempty"`
 }
 
-// DiagnosticsProfile specifies the boot diagnostic settings state. <br><br>Minimum api-version: 2015-06-15.
+// DiagnosticsProfile specifies the boot diagnostic settings state. <br><br>Minimum api-version:
+// 2015-06-15.
 type DiagnosticsProfile struct {
-	// BootDiagnostics - Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. <br><br> For Linux Virtual Machines, you can easily view the output of your console log. <br><br> For both Windows and Linux virtual machines, Azure also enables you to see a screenshot of the VM from the hypervisor.
+	// BootDiagnostics - Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. <br><br> You can easily view the output of your console log. <br><br> Azure also enables you to see a screenshot of the VM from the hypervisor.
 	BootDiagnostics *BootDiagnostics `json:"bootDiagnostics,omitempty"`
 }
 
-// DiffDiskSettings describes the parameters of differencing disk settings that can be be specified for operating
-// system disk. <br><br> NOTE: The differencing disk settings can only be specified for managed disk.
+// DiffDiskSettings describes the parameters of ephemeral disk settings that can be specified for operating
+// system disk. <br><br> NOTE: The ephemeral disk settings can only be specified for managed disk.
 type DiffDiskSettings struct {
-	// Option - Specifies the differencing disk settings for operating system disk. Possible values include: 'Local'
+	// Option - Specifies the ephemeral disk settings for operating system disk. Possible values include: 'Local'
 	Option DiffDiskOptions `json:"option,omitempty"`
 }
 
@@ -2168,14 +2266,24 @@ type DiskListIterator struct {
 	page DiskListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DiskListIterator) Next() error {
+func (iter *DiskListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiskListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2184,6 +2292,13 @@ func (iter *DiskListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DiskListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DiskListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2203,6 +2318,11 @@ func (iter DiskListIterator) Value() Disk {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DiskListIterator type.
+func NewDiskListIterator(page DiskListPage) DiskListIterator {
+	return DiskListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dl DiskList) IsEmpty() bool {
 	return dl.Value == nil || len(*dl.Value) == 0
@@ -2210,11 +2330,11 @@ func (dl DiskList) IsEmpty() bool {
 
 // diskListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dl DiskList) diskListPreparer() (*http.Request, error) {
+func (dl DiskList) diskListPreparer(ctx context.Context) (*http.Request, error) {
 	if dl.NextLink == nil || len(to.String(dl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dl.NextLink)))
@@ -2222,14 +2342,24 @@ func (dl DiskList) diskListPreparer() (*http.Request, error) {
 
 // DiskListPage contains a page of Disk values.
 type DiskListPage struct {
-	fn func(DiskList) (DiskList, error)
+	fn func(context.Context, DiskList) (DiskList, error)
 	dl DiskList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DiskListPage) Next() error {
-	next, err := page.fn(page.dl)
+func (page *DiskListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiskListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dl)
 	if err != nil {
 		return err
 	}
@@ -2237,6 +2367,13 @@ func (page *DiskListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DiskListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DiskListPage) NotDone() bool {
 	return !page.dl.IsEmpty()
@@ -2255,6 +2392,11 @@ func (page DiskListPage) Values() []Disk {
 	return *page.dl.Value
 }
 
+// Creates a new instance of the DiskListPage type.
+func NewDiskListPage(getNextPage func(context.Context, DiskList) (DiskList, error)) DiskListPage {
+	return DiskListPage{fn: getNextPage}
+}
+
 // DiskProperties disk resource properties.
 type DiskProperties struct {
 	// TimeCreated - The time when the disk was created.
@@ -2275,7 +2417,8 @@ type DiskProperties struct {
 	DiskMBpsReadWrite *int32 `json:"diskMBpsReadWrite,omitempty"`
 }
 
-// DisksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DisksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DisksCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2325,7 +2468,8 @@ func (future *DisksDeleteFuture) Result(client DisksClient) (ar autorest.Respons
 	return
 }
 
-// DisksGrantAccessFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DisksGrantAccessFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DisksGrantAccessFuture struct {
 	azure.Future
 }
@@ -2361,7 +2505,8 @@ type DiskSku struct {
 	Tier *string `json:"tier,omitempty"`
 }
 
-// DisksRevokeAccessFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DisksRevokeAccessFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DisksRevokeAccessFuture struct {
 	azure.Future
 }
@@ -2529,7 +2674,8 @@ func (future *GalleriesCreateOrUpdateFuture) Result(client GalleriesClient) (g G
 	return
 }
 
-// GalleriesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// GalleriesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type GalleriesDeleteFuture struct {
 	azure.Future
 }
@@ -2662,7 +2808,7 @@ func (g *Gallery) UnmarshalJSON(body []byte) error {
 
 // GalleryArtifactPublishingProfileBase describes the basic gallery artifact publishing profile.
 type GalleryArtifactPublishingProfileBase struct {
-	// TargetRegions - The target regions where the Image Version is going to be replicated to. This property is updateable.
+	// TargetRegions - The target regions where the Image Version is going to be replicated to. This property is updatable.
 	TargetRegions *[]TargetRegion        `json:"targetRegions,omitempty"`
 	Source        *GalleryArtifactSource `json:"source,omitempty"`
 }
@@ -2830,14 +2976,24 @@ type GalleryImageListIterator struct {
 	page GalleryImageListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GalleryImageListIterator) Next() error {
+func (iter *GalleryImageListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2846,6 +3002,13 @@ func (iter *GalleryImageListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GalleryImageListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GalleryImageListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2865,6 +3028,11 @@ func (iter GalleryImageListIterator) Value() GalleryImage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GalleryImageListIterator type.
+func NewGalleryImageListIterator(page GalleryImageListPage) GalleryImageListIterator {
+	return GalleryImageListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (gil GalleryImageList) IsEmpty() bool {
 	return gil.Value == nil || len(*gil.Value) == 0
@@ -2872,11 +3040,11 @@ func (gil GalleryImageList) IsEmpty() bool {
 
 // galleryImageListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (gil GalleryImageList) galleryImageListPreparer() (*http.Request, error) {
+func (gil GalleryImageList) galleryImageListPreparer(ctx context.Context) (*http.Request, error) {
 	if gil.NextLink == nil || len(to.String(gil.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(gil.NextLink)))
@@ -2884,14 +3052,24 @@ func (gil GalleryImageList) galleryImageListPreparer() (*http.Request, error) {
 
 // GalleryImageListPage contains a page of GalleryImage values.
 type GalleryImageListPage struct {
-	fn  func(GalleryImageList) (GalleryImageList, error)
+	fn  func(context.Context, GalleryImageList) (GalleryImageList, error)
 	gil GalleryImageList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GalleryImageListPage) Next() error {
-	next, err := page.fn(page.gil)
+func (page *GalleryImageListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.gil)
 	if err != nil {
 		return err
 	}
@@ -2899,6 +3077,13 @@ func (page *GalleryImageListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GalleryImageListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GalleryImageListPage) NotDone() bool {
 	return !page.gil.IsEmpty()
@@ -2917,9 +3102,14 @@ func (page GalleryImageListPage) Values() []GalleryImage {
 	return *page.gil.Value
 }
 
+// Creates a new instance of the GalleryImageListPage type.
+func NewGalleryImageListPage(getNextPage func(context.Context, GalleryImageList) (GalleryImageList, error)) GalleryImageListPage {
+	return GalleryImageListPage{fn: getNextPage}
+}
+
 // GalleryImageProperties describes the properties of a gallery Image Definition.
 type GalleryImageProperties struct {
-	// Description - The description of this gallery Image Definition resource. This property is updateable.
+	// Description - The description of this gallery Image Definition resource. This property is updatable.
 	Description *string `json:"description,omitempty"`
 	// Eula - The Eula agreement for the gallery Image Definition.
 	Eula *string `json:"eula,omitempty"`
@@ -2931,7 +3121,7 @@ type GalleryImageProperties struct {
 	OsType OperatingSystemTypes `json:"osType,omitempty"`
 	// OsState - The allowed values for OS State are 'Generalized'. Possible values include: 'Generalized', 'Specialized'
 	OsState OperatingSystemStateTypes `json:"osState,omitempty"`
-	// EndOfLifeDate - The end of life date of the gallery Image Definition. This property can be used for decommissioning purposes. This property is updateable.
+	// EndOfLifeDate - The end of life date of the gallery Image Definition. This property can be used for decommissioning purposes. This property is updatable.
 	EndOfLifeDate *date.Time                       `json:"endOfLifeDate,omitempty"`
 	Identifier    *GalleryImageIdentifier          `json:"identifier,omitempty"`
 	Recommended   *RecommendedMachineConfiguration `json:"recommended,omitempty"`
@@ -2941,8 +3131,8 @@ type GalleryImageProperties struct {
 	ProvisioningState ProvisioningState1 `json:"provisioningState,omitempty"`
 }
 
-// GalleryImagesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// GalleryImagesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type GalleryImagesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2970,7 +3160,8 @@ func (future *GalleryImagesCreateOrUpdateFuture) Result(client GalleryImagesClie
 	return
 }
 
-// GalleryImagesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// GalleryImagesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type GalleryImagesDeleteFuture struct {
 	azure.Future
 }
@@ -2992,7 +3183,8 @@ func (future *GalleryImagesDeleteFuture) Result(client GalleryImagesClient) (ar
 	return
 }
 
-// GalleryImageVersion specifies information about the gallery Image Version that you want to create or update.
+// GalleryImageVersion specifies information about the gallery Image Version that you want to create or
+// update.
 type GalleryImageVersion struct {
 	autorest.Response              `json:"-"`
 	*GalleryImageVersionProperties `json:"properties,omitempty"`
@@ -3116,14 +3308,24 @@ type GalleryImageVersionListIterator struct {
 	page GalleryImageVersionListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GalleryImageVersionListIterator) Next() error {
+func (iter *GalleryImageVersionListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3132,6 +3334,13 @@ func (iter *GalleryImageVersionListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GalleryImageVersionListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GalleryImageVersionListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3151,6 +3360,11 @@ func (iter GalleryImageVersionListIterator) Value() GalleryImageVersion {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GalleryImageVersionListIterator type.
+func NewGalleryImageVersionListIterator(page GalleryImageVersionListPage) GalleryImageVersionListIterator {
+	return GalleryImageVersionListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (givl GalleryImageVersionList) IsEmpty() bool {
 	return givl.Value == nil || len(*givl.Value) == 0
@@ -3158,11 +3372,11 @@ func (givl GalleryImageVersionList) IsEmpty() bool {
 
 // galleryImageVersionListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (givl GalleryImageVersionList) galleryImageVersionListPreparer() (*http.Request, error) {
+func (givl GalleryImageVersionList) galleryImageVersionListPreparer(ctx context.Context) (*http.Request, error) {
 	if givl.NextLink == nil || len(to.String(givl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(givl.NextLink)))
@@ -3170,14 +3384,24 @@ func (givl GalleryImageVersionList) galleryImageVersionListPreparer() (*http.Req
 
 // GalleryImageVersionListPage contains a page of GalleryImageVersion values.
 type GalleryImageVersionListPage struct {
-	fn   func(GalleryImageVersionList) (GalleryImageVersionList, error)
+	fn   func(context.Context, GalleryImageVersionList) (GalleryImageVersionList, error)
 	givl GalleryImageVersionList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GalleryImageVersionListPage) Next() error {
-	next, err := page.fn(page.givl)
+func (page *GalleryImageVersionListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImageVersionListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.givl)
 	if err != nil {
 		return err
 	}
@@ -3185,6 +3409,13 @@ func (page *GalleryImageVersionListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GalleryImageVersionListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GalleryImageVersionListPage) NotDone() bool {
 	return !page.givl.IsEmpty()
@@ -3203,6 +3434,11 @@ func (page GalleryImageVersionListPage) Values() []GalleryImageVersion {
 	return *page.givl.Value
 }
 
+// Creates a new instance of the GalleryImageVersionListPage type.
+func NewGalleryImageVersionListPage(getNextPage func(context.Context, GalleryImageVersionList) (GalleryImageVersionList, error)) GalleryImageVersionListPage {
+	return GalleryImageVersionListPage{fn: getNextPage}
+}
+
 // GalleryImageVersionProperties describes the properties of a gallery Image Version.
 type GalleryImageVersionProperties struct {
 	PublishingProfile *GalleryImageVersionPublishingProfile `json:"publishingProfile,omitempty"`
@@ -3214,15 +3450,15 @@ type GalleryImageVersionProperties struct {
 
 // GalleryImageVersionPublishingProfile the publishing profile of a gallery Image Version.
 type GalleryImageVersionPublishingProfile struct {
-	// ReplicaCount - The number of replicas of the Image Version to be created per region. This property would take effect for a region when regionalReplicaCount is not specified. This property is updateable.
+	// ReplicaCount - The number of replicas of the Image Version to be created per region. This property would take effect for a region when regionalReplicaCount is not specified. This property is updatable.
 	ReplicaCount *int32 `json:"replicaCount,omitempty"`
 	// ExcludeFromLatest - If set to true, Virtual Machines deployed from the latest version of the Image Definition won't use this Image Version.
 	ExcludeFromLatest *bool `json:"excludeFromLatest,omitempty"`
 	// PublishedDate - The timestamp for when the gallery Image Version is published.
 	PublishedDate *date.Time `json:"publishedDate,omitempty"`
-	// EndOfLifeDate - The end of life date of the gallery Image Version. This property can be used for decommissioning purposes. This property is updateable.
+	// EndOfLifeDate - The end of life date of the gallery Image Version. This property can be used for decommissioning purposes. This property is updatable.
 	EndOfLifeDate *date.Time `json:"endOfLifeDate,omitempty"`
-	// TargetRegions - The target regions where the Image Version is going to be replicated to. This property is updateable.
+	// TargetRegions - The target regions where the Image Version is going to be replicated to. This property is updatable.
 	TargetRegions *[]TargetRegion        `json:"targetRegions,omitempty"`
 	Source        *GalleryArtifactSource `json:"source,omitempty"`
 }
@@ -3256,8 +3492,8 @@ func (future *GalleryImageVersionsCreateOrUpdateFuture) Result(client GalleryIma
 	return
 }
 
-// GalleryImageVersionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// GalleryImageVersionsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type GalleryImageVersionsDeleteFuture struct {
 	azure.Future
 }
@@ -3301,14 +3537,24 @@ type GalleryListIterator struct {
 	page GalleryListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GalleryListIterator) Next() error {
+func (iter *GalleryListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3317,6 +3563,13 @@ func (iter *GalleryListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GalleryListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GalleryListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3336,6 +3589,11 @@ func (iter GalleryListIterator) Value() Gallery {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GalleryListIterator type.
+func NewGalleryListIterator(page GalleryListPage) GalleryListIterator {
+	return GalleryListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (gl GalleryList) IsEmpty() bool {
 	return gl.Value == nil || len(*gl.Value) == 0
@@ -3343,11 +3601,11 @@ func (gl GalleryList) IsEmpty() bool {
 
 // galleryListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (gl GalleryList) galleryListPreparer() (*http.Request, error) {
+func (gl GalleryList) galleryListPreparer(ctx context.Context) (*http.Request, error) {
 	if gl.NextLink == nil || len(to.String(gl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(gl.NextLink)))
@@ -3355,14 +3613,24 @@ func (gl GalleryList) galleryListPreparer() (*http.Request, error) {
 
 // GalleryListPage contains a page of Gallery values.
 type GalleryListPage struct {
-	fn func(GalleryList) (GalleryList, error)
+	fn func(context.Context, GalleryList) (GalleryList, error)
 	gl GalleryList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GalleryListPage) Next() error {
-	next, err := page.fn(page.gl)
+func (page *GalleryListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.gl)
 	if err != nil {
 		return err
 	}
@@ -3370,6 +3638,13 @@ func (page *GalleryListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GalleryListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GalleryListPage) NotDone() bool {
 	return !page.gl.IsEmpty()
@@ -3388,6 +3663,11 @@ func (page GalleryListPage) Values() []Gallery {
 	return *page.gl.Value
 }
 
+// Creates a new instance of the GalleryListPage type.
+func NewGalleryListPage(getNextPage func(context.Context, GalleryList) (GalleryList, error)) GalleryListPage {
+	return GalleryListPage{fn: getNextPage}
+}
+
 // GalleryOSDiskImage this is the OS disk image.
 type GalleryOSDiskImage struct {
 	// SizeInGB - This property indicates the size of the VHD to be created.
@@ -3398,7 +3678,7 @@ type GalleryOSDiskImage struct {
 
 // GalleryProperties describes the properties of a Shared Image Gallery.
 type GalleryProperties struct {
-	// Description - The description of this Shared Image Gallery resource. This property is updateable.
+	// Description - The description of this Shared Image Gallery resource. This property is updatable.
 	Description *string            `json:"description,omitempty"`
 	Identifier  *GalleryIdentifier `json:"identifier,omitempty"`
 	// ProvisioningState - The provisioning state, which only appears in the response. Possible values include: 'ProvisioningStateCreating', 'ProvisioningStateUpdating', 'ProvisioningStateFailed', 'ProvisioningStateSucceeded', 'ProvisioningStateDeleting', 'ProvisioningStateMigrating'
@@ -3419,8 +3699,9 @@ type HardwareProfile struct {
 	VMSize VirtualMachineSizeTypes `json:"vmSize,omitempty"`
 }
 
-// Image the source user image virtual hard disk. The virtual hard disk will be copied before being attached to the
-// virtual machine. If SourceImage is provided, the destination virtual hard drive must not exist.
+// Image the source user image virtual hard disk. The virtual hard disk will be copied before being
+// attached to the virtual machine. If SourceImage is provided, the destination virtual hard drive must not
+// exist.
 type Image struct {
 	autorest.Response `json:"-"`
 	*ImageProperties  `json:"properties,omitempty"`
@@ -3549,7 +3830,7 @@ type ImageDataDisk struct {
 
 // ImageDiskReference the source image used for creating the disk.
 type ImageDiskReference struct {
-	// ID - A relative uri containing either a Platform Imgage Repository or user image reference.
+	// ID - A relative uri containing either a Platform Image Repository or user image reference.
 	ID *string `json:"id,omitempty"`
 	// Lun - If the disk is created from an image's data disk, this is an index that indicates which of the data disks in the image to use. For OS disks, this field is null.
 	Lun *int32 `json:"lun,omitempty"`
@@ -3570,14 +3851,24 @@ type ImageListResultIterator struct {
 	page ImageListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ImageListResultIterator) Next() error {
+func (iter *ImageListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImageListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3586,6 +3877,13 @@ func (iter *ImageListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ImageListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ImageListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3605,6 +3903,11 @@ func (iter ImageListResultIterator) Value() Image {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ImageListResultIterator type.
+func NewImageListResultIterator(page ImageListResultPage) ImageListResultIterator {
+	return ImageListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ilr ImageListResult) IsEmpty() bool {
 	return ilr.Value == nil || len(*ilr.Value) == 0
@@ -3612,11 +3915,11 @@ func (ilr ImageListResult) IsEmpty() bool {
 
 // imageListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ilr ImageListResult) imageListResultPreparer() (*http.Request, error) {
+func (ilr ImageListResult) imageListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ilr.NextLink == nil || len(to.String(ilr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ilr.NextLink)))
@@ -3624,14 +3927,24 @@ func (ilr ImageListResult) imageListResultPreparer() (*http.Request, error) {
 
 // ImageListResultPage contains a page of Image values.
 type ImageListResultPage struct {
-	fn  func(ImageListResult) (ImageListResult, error)
+	fn  func(context.Context, ImageListResult) (ImageListResult, error)
 	ilr ImageListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ImageListResultPage) Next() error {
-	next, err := page.fn(page.ilr)
+func (page *ImageListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ImageListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ilr)
 	if err != nil {
 		return err
 	}
@@ -3639,6 +3952,13 @@ func (page *ImageListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ImageListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ImageListResultPage) NotDone() bool {
 	return !page.ilr.IsEmpty()
@@ -3657,6 +3977,11 @@ func (page ImageListResultPage) Values() []Image {
 	return *page.ilr.Value
 }
 
+// Creates a new instance of the ImageListResultPage type.
+func NewImageListResultPage(getNextPage func(context.Context, ImageListResult) (ImageListResult, error)) ImageListResultPage {
+	return ImageListResultPage{fn: getNextPage}
+}
+
 // ImageOSDisk describes an Operating System disk.
 type ImageOSDisk struct {
 	// OsType - This property allows you to specify the type of the OS that is included in the disk if creating a VM from a custom image. <br><br> Possible values are: <br><br> **Windows** <br><br> **Linux**. Possible values include: 'Windows', 'Linux'
@@ -3687,7 +4012,8 @@ type ImageProperties struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ImagePurchasePlan describes the gallery Image Definition purchase plan. This is used by marketplace images.
+// ImagePurchasePlan describes the gallery Image Definition purchase plan. This is used by marketplace
+// images.
 type ImagePurchasePlan struct {
 	// Name - The plan ID.
 	Name *string `json:"name,omitempty"`
@@ -3697,9 +4023,10 @@ type ImagePurchasePlan struct {
 	Product *string `json:"product,omitempty"`
 }
 
-// ImageReference specifies information about the image to use. You can specify information about platform images,
-// marketplace images, or virtual machine images. This element is required when you want to use a platform image,
-// marketplace image, or virtual machine image, but is not used in other creation operations.
+// ImageReference specifies information about the image to use. You can specify information about platform
+// images, marketplace images, or virtual machine images. This element is required when you want to use a
+// platform image, marketplace image, or virtual machine image, but is not used in other creation
+// operations.
 type ImageReference struct {
 	// Publisher - The image publisher.
 	Publisher *string `json:"publisher,omitempty"`
@@ -3713,7 +4040,8 @@ type ImageReference struct {
 	ID *string `json:"id,omitempty"`
 }
 
-// ImagesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ImagesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ImagesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -3875,8 +4203,8 @@ type InstanceViewStatus struct {
 	Time *date.Time `json:"time,omitempty"`
 }
 
-// KeyVaultAndKeyReference key Vault Key Url and vault id of KeK, KeK is optional and when provided is used to
-// unwrap the encryptionKey
+// KeyVaultAndKeyReference key Vault Key Url and vault id of KeK, KeK is optional and when provided is used
+// to unwrap the encryptionKey
 type KeyVaultAndKeyReference struct {
 	// SourceVault - Resource id of the KeyVault containing the key or secret
 	SourceVault *SourceVault `json:"sourceVault,omitempty"`
@@ -3908,8 +4236,8 @@ type KeyVaultSecretReference struct {
 	SourceVault *SubResource `json:"sourceVault,omitempty"`
 }
 
-// LinuxConfiguration specifies the Linux operating system settings on the virtual machine. <br><br>For a list of
-// supported Linux distributions, see [Linux on Azure-Endorsed
+// LinuxConfiguration specifies the Linux operating system settings on the virtual machine. <br><br>For a
+// list of supported Linux distributions, see [Linux on Azure-Endorsed
 // Distributions](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-endorsed-distros?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 // <br><br> For running non-endorsed distributions, see [Information for Non-Endorsed
 // Distributions](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-create-upload-generic?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json).
@@ -3937,14 +4265,24 @@ type ListUsagesResultIterator struct {
 	page ListUsagesResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListUsagesResultIterator) Next() error {
+func (iter *ListUsagesResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListUsagesResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3953,6 +4291,13 @@ func (iter *ListUsagesResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListUsagesResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListUsagesResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3972,6 +4317,11 @@ func (iter ListUsagesResultIterator) Value() Usage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListUsagesResultIterator type.
+func NewListUsagesResultIterator(page ListUsagesResultPage) ListUsagesResultIterator {
+	return ListUsagesResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lur ListUsagesResult) IsEmpty() bool {
 	return lur.Value == nil || len(*lur.Value) == 0
@@ -3979,11 +4329,11 @@ func (lur ListUsagesResult) IsEmpty() bool {
 
 // listUsagesResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lur ListUsagesResult) listUsagesResultPreparer() (*http.Request, error) {
+func (lur ListUsagesResult) listUsagesResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lur.NextLink == nil || len(to.String(lur.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lur.NextLink)))
@@ -3991,14 +4341,24 @@ func (lur ListUsagesResult) listUsagesResultPreparer() (*http.Request, error) {
 
 // ListUsagesResultPage contains a page of Usage values.
 type ListUsagesResultPage struct {
-	fn  func(ListUsagesResult) (ListUsagesResult, error)
+	fn  func(context.Context, ListUsagesResult) (ListUsagesResult, error)
 	lur ListUsagesResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListUsagesResultPage) Next() error {
-	next, err := page.fn(page.lur)
+func (page *ListUsagesResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListUsagesResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lur)
 	if err != nil {
 		return err
 	}
@@ -4006,6 +4366,13 @@ func (page *ListUsagesResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListUsagesResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListUsagesResultPage) NotDone() bool {
 	return !page.lur.IsEmpty()
@@ -4024,6 +4391,11 @@ func (page ListUsagesResultPage) Values() []Usage {
 	return *page.lur.Value
 }
 
+// Creates a new instance of the ListUsagesResultPage type.
+func NewListUsagesResultPage(getNextPage func(context.Context, ListUsagesResult) (ListUsagesResult, error)) ListUsagesResultPage {
+	return ListUsagesResultPage{fn: getNextPage}
+}
+
 // ListVirtualMachineExtensionImage ...
 type ListVirtualMachineExtensionImage struct {
 	autorest.Response `json:"-"`
@@ -4036,8 +4408,8 @@ type ListVirtualMachineImageResource struct {
 	Value             *[]VirtualMachineImageResource `json:"value,omitempty"`
 }
 
-// LogAnalyticsExportRequestRateByIntervalFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// LogAnalyticsExportRequestRateByIntervalFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type LogAnalyticsExportRequestRateByIntervalFuture struct {
 	azure.Future
 }
@@ -4104,7 +4476,7 @@ type LogAnalyticsInputBase struct {
 	ToTime *date.Time `json:"toTime,omitempty"`
 	// GroupByThrottlePolicy - Group query result by Throttle Policy applied.
 	GroupByThrottlePolicy *bool `json:"groupByThrottlePolicy,omitempty"`
-	// GroupByOperationName - Group query result by  by Operation Name.
+	// GroupByOperationName - Group query result by Operation Name.
 	GroupByOperationName *bool `json:"groupByOperationName,omitempty"`
 	// GroupByResourceName - Group query result by Resource Name.
 	GroupByResourceName *bool `json:"groupByResourceName,omitempty"`
@@ -4304,8 +4676,8 @@ type OperationValueDisplay struct {
 	Provider *string `json:"provider,omitempty"`
 }
 
-// OSDisk specifies information about the operating system disk used by the virtual machine. <br><br> For more
-// information about disks, see [About disks and VHDs for Azure virtual
+// OSDisk specifies information about the operating system disk used by the virtual machine. <br><br> For
+// more information about disks, see [About disks and VHDs for Azure virtual
 // machines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-about-disks-vhds?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json).
 type OSDisk struct {
 	// OsType - This property allows you to specify the type of the OS that is included in the disk if creating a VM from user-image or a specialized VHD. <br><br> Possible values are: <br><br> **Windows** <br><br> **Linux**. Possible values include: 'Windows', 'Linux'
@@ -4322,7 +4694,7 @@ type OSDisk struct {
 	Caching CachingTypes `json:"caching,omitempty"`
 	// WriteAcceleratorEnabled - Specifies whether writeAccelerator should be enabled or disabled on the disk.
 	WriteAcceleratorEnabled *bool `json:"writeAcceleratorEnabled,omitempty"`
-	// DiffDiskSettings - Specifies the differencing Disk Settings for the operating system disk used by the virtual machine.
+	// DiffDiskSettings - Specifies the ephemeral Disk Settings for the operating system disk used by the virtual machine.
 	DiffDiskSettings *DiffDiskSettings `json:"diffDiskSettings,omitempty"`
 	// CreateOption - Specifies how the virtual machine should be created.<br><br> Possible values are:<br><br> **Attach** \u2013 This value is used when you are using a specialized disk to create the virtual machine.<br><br> **FromImage** \u2013 This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
 	CreateOption DiskCreateOptionTypes `json:"createOption,omitempty"`
@@ -4358,10 +4730,11 @@ type OSProfile struct {
 	AllowExtensionOperations *bool `json:"allowExtensionOperations,omitempty"`
 }
 
-// Plan specifies information about the marketplace image used to create the virtual machine. This element is only
-// used for marketplace images. Before you can use a marketplace image from an API, you must enable the image for
-// programmatic use.  In the Azure portal, find the marketplace image that you want to use and then click **Want to
-// deploy programmatically, Get Started ->**. Enter any required information and then click **Save**.
+// Plan specifies information about the marketplace image used to create the virtual machine. This element
+// is only used for marketplace images. Before you can use a marketplace image from an API, you must enable
+// the image for programmatic use.  In the Azure portal, find the marketplace image that you want to use
+// and then click **Want to deploy programmatically, Get Started ->**. Enter any required information and
+// then click **Save**.
 type Plan struct {
 	// Name - The plan ID.
 	Name *string `json:"name,omitempty"`
@@ -4383,8 +4756,8 @@ type PurchasePlan struct {
 	Product *string `json:"product,omitempty"`
 }
 
-// RecommendedMachineConfiguration the properties describe the recommended machine configuration for this Image
-// Definition. These properties are updateable.
+// RecommendedMachineConfiguration the properties describe the recommended machine configuration for this
+// Image Definition. These properties are updatable.
 type RecommendedMachineConfiguration struct {
 	VCPUs  *ResourceRange `json:"vCPUs,omitempty"`
 	Memory *ResourceRange `json:"memory,omitempty"`
@@ -4431,7 +4804,7 @@ type RequestRateByIntervalInput struct {
 	ToTime *date.Time `json:"toTime,omitempty"`
 	// GroupByThrottlePolicy - Group query result by Throttle Policy applied.
 	GroupByThrottlePolicy *bool `json:"groupByThrottlePolicy,omitempty"`
-	// GroupByOperationName - Group query result by  by Operation Name.
+	// GroupByOperationName - Group query result by Operation Name.
 	GroupByOperationName *bool `json:"groupByOperationName,omitempty"`
 	// GroupByResourceName - Group query result by Resource Name.
 	GroupByResourceName *bool `json:"groupByResourceName,omitempty"`
@@ -4510,7 +4883,7 @@ type ResourceSku struct {
 	Restrictions *[]ResourceSkuRestrictions `json:"restrictions,omitempty"`
 }
 
-// ResourceSkuCapabilities describes The SKU capabilites object.
+// ResourceSkuCapabilities describes The SKU capabilities object.
 type ResourceSkuCapabilities struct {
 	// Name - An invariant to describe the feature.
 	Name *string `json:"name,omitempty"`
@@ -4583,14 +4956,24 @@ type ResourceSkusResultIterator struct {
 	page ResourceSkusResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceSkusResultIterator) Next() error {
+func (iter *ResourceSkusResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4599,6 +4982,13 @@ func (iter *ResourceSkusResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceSkusResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceSkusResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4618,6 +5008,11 @@ func (iter ResourceSkusResultIterator) Value() ResourceSku {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceSkusResultIterator type.
+func NewResourceSkusResultIterator(page ResourceSkusResultPage) ResourceSkusResultIterator {
+	return ResourceSkusResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rsr ResourceSkusResult) IsEmpty() bool {
 	return rsr.Value == nil || len(*rsr.Value) == 0
@@ -4625,11 +5020,11 @@ func (rsr ResourceSkusResult) IsEmpty() bool {
 
 // resourceSkusResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rsr ResourceSkusResult) resourceSkusResultPreparer() (*http.Request, error) {
+func (rsr ResourceSkusResult) resourceSkusResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rsr.NextLink == nil || len(to.String(rsr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rsr.NextLink)))
@@ -4637,14 +5032,24 @@ func (rsr ResourceSkusResult) resourceSkusResultPreparer() (*http.Request, error
 
 // ResourceSkusResultPage contains a page of ResourceSku values.
 type ResourceSkusResultPage struct {
-	fn  func(ResourceSkusResult) (ResourceSkusResult, error)
+	fn  func(context.Context, ResourceSkusResult) (ResourceSkusResult, error)
 	rsr ResourceSkusResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceSkusResultPage) Next() error {
-	next, err := page.fn(page.rsr)
+func (page *ResourceSkusResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rsr)
 	if err != nil {
 		return err
 	}
@@ -4652,6 +5057,13 @@ func (page *ResourceSkusResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceSkusResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceSkusResultPage) NotDone() bool {
 	return !page.rsr.IsEmpty()
@@ -4670,6 +5082,11 @@ func (page ResourceSkusResultPage) Values() []ResourceSku {
 	return *page.rsr.Value
 }
 
+// Creates a new instance of the ResourceSkusResultPage type.
+func NewResourceSkusResultPage(getNextPage func(context.Context, ResourceSkusResult) (ResourceSkusResult, error)) ResourceSkusResultPage {
+	return ResourceSkusResultPage{fn: getNextPage}
+}
+
 // RollbackStatusInfo information about rollback on failed VM instances after a OS Upgrade operation.
 type RollbackStatusInfo struct {
 	// SuccessfullyRolledbackInstanceCount - The number of instances which have been successfully rolled back.
@@ -4692,7 +5109,8 @@ type RollingUpgradePolicy struct {
 	PauseTimeBetweenBatches *string `json:"pauseTimeBetweenBatches,omitempty"`
 }
 
-// RollingUpgradeProgressInfo information about the number of virtual machine instances in each upgrade state.
+// RollingUpgradeProgressInfo information about the number of virtual machine instances in each upgrade
+// state.
 type RollingUpgradeProgressInfo struct {
 	// SuccessfulInstanceCount - The number of instances that have been successfully upgraded.
 	SuccessfulInstanceCount *int32 `json:"successfulInstanceCount,omitempty"`
@@ -4903,14 +5321,24 @@ type RunCommandListResultIterator struct {
 	page RunCommandListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RunCommandListResultIterator) Next() error {
+func (iter *RunCommandListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunCommandListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4919,6 +5347,13 @@ func (iter *RunCommandListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RunCommandListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RunCommandListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4938,6 +5373,11 @@ func (iter RunCommandListResultIterator) Value() RunCommandDocumentBase {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RunCommandListResultIterator type.
+func NewRunCommandListResultIterator(page RunCommandListResultPage) RunCommandListResultIterator {
+	return RunCommandListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rclr RunCommandListResult) IsEmpty() bool {
 	return rclr.Value == nil || len(*rclr.Value) == 0
@@ -4945,11 +5385,11 @@ func (rclr RunCommandListResult) IsEmpty() bool {
 
 // runCommandListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rclr RunCommandListResult) runCommandListResultPreparer() (*http.Request, error) {
+func (rclr RunCommandListResult) runCommandListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rclr.NextLink == nil || len(to.String(rclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rclr.NextLink)))
@@ -4957,14 +5397,24 @@ func (rclr RunCommandListResult) runCommandListResultPreparer() (*http.Request,
 
 // RunCommandListResultPage contains a page of RunCommandDocumentBase values.
 type RunCommandListResultPage struct {
-	fn   func(RunCommandListResult) (RunCommandListResult, error)
+	fn   func(context.Context, RunCommandListResult) (RunCommandListResult, error)
 	rclr RunCommandListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RunCommandListResultPage) Next() error {
-	next, err := page.fn(page.rclr)
+func (page *RunCommandListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RunCommandListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rclr)
 	if err != nil {
 		return err
 	}
@@ -4972,6 +5422,13 @@ func (page *RunCommandListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RunCommandListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RunCommandListResultPage) NotDone() bool {
 	return !page.rclr.IsEmpty()
@@ -4990,6 +5447,11 @@ func (page RunCommandListResultPage) Values() []RunCommandDocumentBase {
 	return *page.rclr.Value
 }
 
+// Creates a new instance of the RunCommandListResultPage type.
+func NewRunCommandListResultPage(getNextPage func(context.Context, RunCommandListResult) (RunCommandListResult, error)) RunCommandListResultPage {
+	return RunCommandListResultPage{fn: getNextPage}
+}
+
 // RunCommandParameterDefinition describes the properties of a run command parameter.
 type RunCommandParameterDefinition struct {
 	// Name - The run command parameter name.
@@ -5170,14 +5632,24 @@ type SnapshotListIterator struct {
 	page SnapshotListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SnapshotListIterator) Next() error {
+func (iter *SnapshotListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5186,6 +5658,13 @@ func (iter *SnapshotListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SnapshotListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SnapshotListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5205,6 +5684,11 @@ func (iter SnapshotListIterator) Value() Snapshot {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SnapshotListIterator type.
+func NewSnapshotListIterator(page SnapshotListPage) SnapshotListIterator {
+	return SnapshotListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sl SnapshotList) IsEmpty() bool {
 	return sl.Value == nil || len(*sl.Value) == 0
@@ -5212,11 +5696,11 @@ func (sl SnapshotList) IsEmpty() bool {
 
 // snapshotListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sl SnapshotList) snapshotListPreparer() (*http.Request, error) {
+func (sl SnapshotList) snapshotListPreparer(ctx context.Context) (*http.Request, error) {
 	if sl.NextLink == nil || len(to.String(sl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sl.NextLink)))
@@ -5224,14 +5708,24 @@ func (sl SnapshotList) snapshotListPreparer() (*http.Request, error) {
 
 // SnapshotListPage contains a page of Snapshot values.
 type SnapshotListPage struct {
-	fn func(SnapshotList) (SnapshotList, error)
+	fn func(context.Context, SnapshotList) (SnapshotList, error)
 	sl SnapshotList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SnapshotListPage) Next() error {
-	next, err := page.fn(page.sl)
+func (page *SnapshotListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sl)
 	if err != nil {
 		return err
 	}
@@ -5239,6 +5733,13 @@ func (page *SnapshotListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SnapshotListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SnapshotListPage) NotDone() bool {
 	return !page.sl.IsEmpty()
@@ -5257,6 +5758,11 @@ func (page SnapshotListPage) Values() []Snapshot {
 	return *page.sl.Value
 }
 
+// Creates a new instance of the SnapshotListPage type.
+func NewSnapshotListPage(getNextPage func(context.Context, SnapshotList) (SnapshotList, error)) SnapshotListPage {
+	return SnapshotListPage{fn: getNextPage}
+}
+
 // SnapshotProperties snapshot resource properties.
 type SnapshotProperties struct {
 	// TimeCreated - The time when the disk was created.
@@ -5302,7 +5808,8 @@ func (future *SnapshotsCreateOrUpdateFuture) Result(client SnapshotsClient) (s S
 	return
 }
 
-// SnapshotsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SnapshotsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SnapshotsDeleteFuture struct {
 	azure.Future
 }
@@ -5324,7 +5831,8 @@ func (future *SnapshotsDeleteFuture) Result(client SnapshotsClient) (ar autorest
 	return
 }
 
-// SnapshotsGrantAccessFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SnapshotsGrantAccessFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SnapshotsGrantAccessFuture struct {
 	azure.Future
 }
@@ -5383,7 +5891,8 @@ func (future *SnapshotsRevokeAccessFuture) Result(client SnapshotsClient) (ar au
 	return
 }
 
-// SnapshotsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SnapshotsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SnapshotsUpdateFuture struct {
 	azure.Future
 }
@@ -5486,7 +5995,7 @@ type SnapshotUpdateProperties struct {
 	EncryptionSettings *EncryptionSettings `json:"encryptionSettings,omitempty"`
 }
 
-// SourceVault the vault id is an Azure Resource Manager Resoure id in the form
+// SourceVault the vault id is an Azure Resource Manager Resource id in the form
 // /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.KeyVault/vaults/{vaultName}
 type SourceVault struct {
 	// ID - Resource Id
@@ -5499,8 +6008,8 @@ type SSHConfiguration struct {
 	PublicKeys *[]SSHPublicKey `json:"publicKeys,omitempty"`
 }
 
-// SSHPublicKey contains information about SSH certificate public key and the path on the Linux VM where the public
-// key is placed.
+// SSHPublicKey contains information about SSH certificate public key and the path on the Linux VM where
+// the public key is placed.
 type SSHPublicKey struct {
 	// Path - Specifies the full path on the created VM where ssh public key is stored. If the file already exists, the specified key is appended to the file. Example: /home/user/.ssh/authorized_keys
 	Path *string `json:"path,omitempty"`
@@ -5534,7 +6043,7 @@ type SubResourceReadOnly struct {
 type TargetRegion struct {
 	// Name - The name of the region.
 	Name *string `json:"name,omitempty"`
-	// RegionalReplicaCount - The number of replicas of the Image Version to be created per region. This property is updateable.
+	// RegionalReplicaCount - The number of replicas of the Image Version to be created per region. This property is updatable.
 	RegionalReplicaCount *int32 `json:"regionalReplicaCount,omitempty"`
 }
 
@@ -5548,7 +6057,7 @@ type ThrottledRequestsInput struct {
 	ToTime *date.Time `json:"toTime,omitempty"`
 	// GroupByThrottlePolicy - Group query result by Throttle Policy applied.
 	GroupByThrottlePolicy *bool `json:"groupByThrottlePolicy,omitempty"`
-	// GroupByOperationName - Group query result by  by Operation Name.
+	// GroupByOperationName - Group query result by Operation Name.
 	GroupByOperationName *bool `json:"groupByOperationName,omitempty"`
 	// GroupByResourceName - Group query result by Resource Name.
 	GroupByResourceName *bool `json:"groupByResourceName,omitempty"`
@@ -5579,11 +6088,12 @@ type UpgradeOperationHistoricalStatusInfo struct {
 	Location *string `json:"location,omitempty"`
 }
 
-// UpgradeOperationHistoricalStatusInfoProperties describes each OS upgrade on the Virtual Machine Scale Set.
+// UpgradeOperationHistoricalStatusInfoProperties describes each OS upgrade on the Virtual Machine Scale
+// Set.
 type UpgradeOperationHistoricalStatusInfoProperties struct {
 	// RunningStatus - Information about the overall status of the upgrade operation.
 	RunningStatus *UpgradeOperationHistoryStatus `json:"runningStatus,omitempty"`
-	// Progress - Counts of the VM's in each state.
+	// Progress - Counts of the VMs in each state.
 	Progress *RollingUpgradeProgressInfo `json:"progress,omitempty"`
 	// Error - Error Details for this upgrade if there are any.
 	Error *APIError `json:"error,omitempty"`
@@ -5637,12 +6147,12 @@ type UsageName struct {
 	LocalizedValue *string `json:"localizedValue,omitempty"`
 }
 
-// VaultCertificate describes a single certificate reference in a Key Vault, and where the certificate should
-// reside on the VM.
+// VaultCertificate describes a single certificate reference in a Key Vault, and where the certificate
+// should reside on the VM.
 type VaultCertificate struct {
 	// CertificateURL - This is the URL of a certificate that has been uploaded to Key Vault as a secret. For adding a secret to the Key Vault, see [Add a key or secret to the key vault](https://docs.microsoft.com/azure/key-vault/key-vault-get-started/#add). In this case, your certificate needs to be It is the Base64 encoding of the following JSON Object which is encoded in UTF-8: <br><br> {<br>  "data":"<Base64-encoded-certificate>",<br>  "dataType":"pfx",<br>  "password":"<pfx-file-password>"<br>}
 	CertificateURL *string `json:"certificateUrl,omitempty"`
-	// CertificateStore - For Windows VMs, specifies the certificate store on the Virtual Machine to which the certificate should be added. The specified certificate store is implicitly in the LocalMachine account. <br><br>For Linux VMs, the certificate file is placed under the /var/lib/waagent directory, with the file name <UppercaseThumbprint>.crt for the X509 certificate file and <UppercaseThumbpring>.prv for private key. Both of these files are .pem formatted.
+	// CertificateStore - For Windows VMs, specifies the certificate store on the Virtual Machine to which the certificate should be added. The specified certificate store is implicitly in the LocalMachine account. <br><br>For Linux VMs, the certificate file is placed under the /var/lib/waagent directory, with the file name <UppercaseThumbprint>.crt for the X509 certificate file and <UppercaseThumbprint>.prv for private key. Both of these files are .pem formatted.
 	CertificateStore *string `json:"certificateStore,omitempty"`
 }
 
@@ -6138,8 +6648,8 @@ type VirtualMachineExtensionProperties struct {
 	InstanceView *VirtualMachineExtensionInstanceView `json:"instanceView,omitempty"`
 }
 
-// VirtualMachineExtensionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineExtensionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualMachineExtensionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -6167,8 +6677,8 @@ func (future *VirtualMachineExtensionsCreateOrUpdateFuture) Result(client Virtua
 	return
 }
 
-// VirtualMachineExtensionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineExtensionsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineExtensionsDeleteFuture struct {
 	azure.Future
 }
@@ -6197,8 +6707,8 @@ type VirtualMachineExtensionsListResult struct {
 	Value *[]VirtualMachineExtension `json:"value,omitempty"`
 }
 
-// VirtualMachineExtensionsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineExtensionsUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineExtensionsUpdateFuture struct {
 	azure.Future
 }
@@ -6495,7 +7005,7 @@ type VirtualMachineInstanceView struct {
 	Disks *[]DiskInstanceView `json:"disks,omitempty"`
 	// Extensions - The extensions information.
 	Extensions *[]VirtualMachineExtensionInstanceView `json:"extensions,omitempty"`
-	// BootDiagnostics - Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. <br><br> For Linux Virtual Machines, you can easily view the output of your console log. <br><br> For both Windows and Linux virtual machines, Azure also enables you to see a screenshot of the VM from the hypervisor.
+	// BootDiagnostics - Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. <br><br> You can easily view the output of your console log. <br><br> Azure also enables you to see a screenshot of the VM from the hypervisor.
 	BootDiagnostics *BootDiagnosticsInstanceView `json:"bootDiagnostics,omitempty"`
 	// Statuses - The resource status information.
 	Statuses *[]InstanceViewStatus `json:"statuses,omitempty"`
@@ -6516,14 +7026,24 @@ type VirtualMachineListResultIterator struct {
 	page VirtualMachineListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineListResultIterator) Next() error {
+func (iter *VirtualMachineListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6532,6 +7052,13 @@ func (iter *VirtualMachineListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6551,6 +7078,11 @@ func (iter VirtualMachineListResultIterator) Value() VirtualMachine {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineListResultIterator type.
+func NewVirtualMachineListResultIterator(page VirtualMachineListResultPage) VirtualMachineListResultIterator {
+	return VirtualMachineListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmlr VirtualMachineListResult) IsEmpty() bool {
 	return vmlr.Value == nil || len(*vmlr.Value) == 0
@@ -6558,11 +7090,11 @@ func (vmlr VirtualMachineListResult) IsEmpty() bool {
 
 // virtualMachineListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmlr VirtualMachineListResult) virtualMachineListResultPreparer() (*http.Request, error) {
+func (vmlr VirtualMachineListResult) virtualMachineListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vmlr.NextLink == nil || len(to.String(vmlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmlr.NextLink)))
@@ -6570,14 +7102,24 @@ func (vmlr VirtualMachineListResult) virtualMachineListResultPreparer() (*http.R
 
 // VirtualMachineListResultPage contains a page of VirtualMachine values.
 type VirtualMachineListResultPage struct {
-	fn   func(VirtualMachineListResult) (VirtualMachineListResult, error)
+	fn   func(context.Context, VirtualMachineListResult) (VirtualMachineListResult, error)
 	vmlr VirtualMachineListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineListResultPage) Next() error {
-	next, err := page.fn(page.vmlr)
+func (page *VirtualMachineListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmlr)
 	if err != nil {
 		return err
 	}
@@ -6585,6 +7127,13 @@ func (page *VirtualMachineListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineListResultPage) NotDone() bool {
 	return !page.vmlr.IsEmpty()
@@ -6603,6 +7152,11 @@ func (page VirtualMachineListResultPage) Values() []VirtualMachine {
 	return *page.vmlr.Value
 }
 
+// Creates a new instance of the VirtualMachineListResultPage type.
+func NewVirtualMachineListResultPage(getNextPage func(context.Context, VirtualMachineListResult) (VirtualMachineListResult, error)) VirtualMachineListResultPage {
+	return VirtualMachineListResultPage{fn: getNextPage}
+}
+
 // VirtualMachineProperties describes the properties of a Virtual Machine.
 type VirtualMachineProperties struct {
 	// HardwareProfile - Specifies the hardware settings for the virtual machine.
@@ -6617,7 +7171,7 @@ type VirtualMachineProperties struct {
 	NetworkProfile *NetworkProfile `json:"networkProfile,omitempty"`
 	// DiagnosticsProfile - Specifies the boot diagnostic settings state. <br><br>Minimum api-version: 2015-06-15.
 	DiagnosticsProfile *DiagnosticsProfile `json:"diagnosticsProfile,omitempty"`
-	// AvailabilitySet - Specifies information about the availability set that the virtual machine should be assigned to. Virtual machines specified in the same availability set are allocated to different nodes to maximize availability. For more information about availability sets, see [Manage the availability of virtual machines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-manage-availability?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json). <br><br> For more information on Azure planned maintainance, see [Planned maintenance for virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-planned-maintenance?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json) <br><br> Currently, a VM can only be added to availability set at creation time. An existing VM cannot be added to an availability set.
+	// AvailabilitySet - Specifies information about the availability set that the virtual machine should be assigned to. Virtual machines specified in the same availability set are allocated to different nodes to maximize availability. For more information about availability sets, see [Manage the availability of virtual machines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-manage-availability?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json). <br><br> For more information on Azure planned maintenance, see [Planned maintenance for virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-planned-maintenance?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json) <br><br> Currently, a VM can only be added to availability set at creation time. An existing VM cannot be added to an availability set.
 	AvailabilitySet *SubResource `json:"availabilitySet,omitempty"`
 	// ProvisioningState - The provisioning state, which only appears in the response.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
@@ -6629,6 +7183,13 @@ type VirtualMachineProperties struct {
 	VMID *string `json:"vmId,omitempty"`
 }
 
+// VirtualMachineReimageParameters parameters for Reimaging Virtual Machine. Default value for OSDisk :
+// true.
+type VirtualMachineReimageParameters struct {
+	// TempDisk - Specifies whether to reimage temp disk. Default value: false.
+	TempDisk *bool `json:"tempDisk,omitempty"`
+}
+
 // VirtualMachineScaleSet describes a Virtual Machine Scale Set.
 type VirtualMachineScaleSet struct {
 	autorest.Response `json:"-"`
@@ -6895,14 +7456,24 @@ type VirtualMachineScaleSetExtensionListResultIterator struct {
 	page VirtualMachineScaleSetExtensionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineScaleSetExtensionListResultIterator) Next() error {
+func (iter *VirtualMachineScaleSetExtensionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6911,6 +7482,13 @@ func (iter *VirtualMachineScaleSetExtensionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineScaleSetExtensionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineScaleSetExtensionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6930,6 +7508,11 @@ func (iter VirtualMachineScaleSetExtensionListResultIterator) Value() VirtualMac
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineScaleSetExtensionListResultIterator type.
+func NewVirtualMachineScaleSetExtensionListResultIterator(page VirtualMachineScaleSetExtensionListResultPage) VirtualMachineScaleSetExtensionListResultIterator {
+	return VirtualMachineScaleSetExtensionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmsselr VirtualMachineScaleSetExtensionListResult) IsEmpty() bool {
 	return vmsselr.Value == nil || len(*vmsselr.Value) == 0
@@ -6937,11 +7520,11 @@ func (vmsselr VirtualMachineScaleSetExtensionListResult) IsEmpty() bool {
 
 // virtualMachineScaleSetExtensionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmsselr VirtualMachineScaleSetExtensionListResult) virtualMachineScaleSetExtensionListResultPreparer() (*http.Request, error) {
+func (vmsselr VirtualMachineScaleSetExtensionListResult) virtualMachineScaleSetExtensionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vmsselr.NextLink == nil || len(to.String(vmsselr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmsselr.NextLink)))
@@ -6949,14 +7532,24 @@ func (vmsselr VirtualMachineScaleSetExtensionListResult) virtualMachineScaleSetE
 
 // VirtualMachineScaleSetExtensionListResultPage contains a page of VirtualMachineScaleSetExtension values.
 type VirtualMachineScaleSetExtensionListResultPage struct {
-	fn      func(VirtualMachineScaleSetExtensionListResult) (VirtualMachineScaleSetExtensionListResult, error)
+	fn      func(context.Context, VirtualMachineScaleSetExtensionListResult) (VirtualMachineScaleSetExtensionListResult, error)
 	vmsselr VirtualMachineScaleSetExtensionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineScaleSetExtensionListResultPage) Next() error {
-	next, err := page.fn(page.vmsselr)
+func (page *VirtualMachineScaleSetExtensionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmsselr)
 	if err != nil {
 		return err
 	}
@@ -6964,6 +7557,13 @@ func (page *VirtualMachineScaleSetExtensionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineScaleSetExtensionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineScaleSetExtensionListResultPage) NotDone() bool {
 	return !page.vmsselr.IsEmpty()
@@ -6982,13 +7582,19 @@ func (page VirtualMachineScaleSetExtensionListResultPage) Values() []VirtualMach
 	return *page.vmsselr.Value
 }
 
+// Creates a new instance of the VirtualMachineScaleSetExtensionListResultPage type.
+func NewVirtualMachineScaleSetExtensionListResultPage(getNextPage func(context.Context, VirtualMachineScaleSetExtensionListResult) (VirtualMachineScaleSetExtensionListResult, error)) VirtualMachineScaleSetExtensionListResultPage {
+	return VirtualMachineScaleSetExtensionListResultPage{fn: getNextPage}
+}
+
 // VirtualMachineScaleSetExtensionProfile describes a virtual machine scale set extension profile.
 type VirtualMachineScaleSetExtensionProfile struct {
 	// Extensions - The virtual machine scale set child extension resources.
 	Extensions *[]VirtualMachineScaleSetExtension `json:"extensions,omitempty"`
 }
 
-// VirtualMachineScaleSetExtensionProperties describes the properties of a Virtual Machine Scale Set Extension.
+// VirtualMachineScaleSetExtensionProperties describes the properties of a Virtual Machine Scale Set
+// Extension.
 type VirtualMachineScaleSetExtensionProperties struct {
 	// ForceUpdateTag - If a value is provided and is different from the previous value, the extension handler will be forced to update even if the extension configuration has not changed.
 	ForceUpdateTag *string `json:"forceUpdateTag,omitempty"`
@@ -7006,10 +7612,12 @@ type VirtualMachineScaleSetExtensionProperties struct {
 	ProtectedSettings interface{} `json:"protectedSettings,omitempty"`
 	// ProvisioningState - The provisioning state, which only appears in the response.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
+	// ProvisionAfterExtensions - Collection of extension names after which this extension needs to be provisioned.
+	ProvisionAfterExtensions *[]string `json:"provisionAfterExtensions,omitempty"`
 }
 
-// VirtualMachineScaleSetExtensionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// VirtualMachineScaleSetExtensionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualMachineScaleSetExtensionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -7037,8 +7645,8 @@ func (future *VirtualMachineScaleSetExtensionsCreateOrUpdateFuture) Result(clien
 	return
 }
 
-// VirtualMachineScaleSetExtensionsDeleteFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetExtensionsDeleteFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualMachineScaleSetExtensionsDeleteFuture struct {
 	azure.Future
 }
@@ -7109,14 +7717,15 @@ type VirtualMachineScaleSetInstanceView struct {
 	Statuses *[]InstanceViewStatus `json:"statuses,omitempty"`
 }
 
-// VirtualMachineScaleSetInstanceViewStatusesSummary instance view statuses summary for virtual machines of a
-// virtual machine scale set.
+// VirtualMachineScaleSetInstanceViewStatusesSummary instance view statuses summary for virtual machines of
+// a virtual machine scale set.
 type VirtualMachineScaleSetInstanceViewStatusesSummary struct {
 	// StatusesSummary - The extensions information.
 	StatusesSummary *[]VirtualMachineStatusCodeCount `json:"statusesSummary,omitempty"`
 }
 
-// VirtualMachineScaleSetIPConfiguration describes a virtual machine scale set network profile's IP configuration.
+// VirtualMachineScaleSetIPConfiguration describes a virtual machine scale set network profile's IP
+// configuration.
 type VirtualMachineScaleSetIPConfiguration struct {
 	// Name - The IP configuration name.
 	Name                                             *string `json:"name,omitempty"`
@@ -7182,8 +7791,8 @@ func (vmssic *VirtualMachineScaleSetIPConfiguration) UnmarshalJSON(body []byte)
 	return nil
 }
 
-// VirtualMachineScaleSetIPConfigurationProperties describes a virtual machine scale set network profile's IP
-// configuration properties.
+// VirtualMachineScaleSetIPConfigurationProperties describes a virtual machine scale set network profile's
+// IP configuration properties.
 type VirtualMachineScaleSetIPConfigurationProperties struct {
 	// Subnet - Specifies the identifier of the subnet.
 	Subnet *APIEntityReference `json:"subnet,omitempty"`
@@ -7211,8 +7820,8 @@ type VirtualMachineScaleSetIPTag struct {
 	Tag *string `json:"tag,omitempty"`
 }
 
-// VirtualMachineScaleSetListOSUpgradeHistory list of Virtual Machine Scale Set OS Upgrade History operation
-// response.
+// VirtualMachineScaleSetListOSUpgradeHistory list of Virtual Machine Scale Set OS Upgrade History
+// operation response.
 type VirtualMachineScaleSetListOSUpgradeHistory struct {
 	autorest.Response `json:"-"`
 	// Value - The list of OS upgrades performed on the virtual machine scale set.
@@ -7228,14 +7837,24 @@ type VirtualMachineScaleSetListOSUpgradeHistoryIterator struct {
 	page VirtualMachineScaleSetListOSUpgradeHistoryPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineScaleSetListOSUpgradeHistoryIterator) Next() error {
+func (iter *VirtualMachineScaleSetListOSUpgradeHistoryIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListOSUpgradeHistoryIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7244,6 +7863,13 @@ func (iter *VirtualMachineScaleSetListOSUpgradeHistoryIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineScaleSetListOSUpgradeHistoryIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineScaleSetListOSUpgradeHistoryIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7263,6 +7889,11 @@ func (iter VirtualMachineScaleSetListOSUpgradeHistoryIterator) Value() UpgradeOp
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListOSUpgradeHistoryIterator type.
+func NewVirtualMachineScaleSetListOSUpgradeHistoryIterator(page VirtualMachineScaleSetListOSUpgradeHistoryPage) VirtualMachineScaleSetListOSUpgradeHistoryIterator {
+	return VirtualMachineScaleSetListOSUpgradeHistoryIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmsslouh VirtualMachineScaleSetListOSUpgradeHistory) IsEmpty() bool {
 	return vmsslouh.Value == nil || len(*vmsslouh.Value) == 0
@@ -7270,26 +7901,37 @@ func (vmsslouh VirtualMachineScaleSetListOSUpgradeHistory) IsEmpty() bool {
 
 // virtualMachineScaleSetListOSUpgradeHistoryPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmsslouh VirtualMachineScaleSetListOSUpgradeHistory) virtualMachineScaleSetListOSUpgradeHistoryPreparer() (*http.Request, error) {
+func (vmsslouh VirtualMachineScaleSetListOSUpgradeHistory) virtualMachineScaleSetListOSUpgradeHistoryPreparer(ctx context.Context) (*http.Request, error) {
 	if vmsslouh.NextLink == nil || len(to.String(vmsslouh.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmsslouh.NextLink)))
 }
 
-// VirtualMachineScaleSetListOSUpgradeHistoryPage contains a page of UpgradeOperationHistoricalStatusInfo values.
+// VirtualMachineScaleSetListOSUpgradeHistoryPage contains a page of UpgradeOperationHistoricalStatusInfo
+// values.
 type VirtualMachineScaleSetListOSUpgradeHistoryPage struct {
-	fn       func(VirtualMachineScaleSetListOSUpgradeHistory) (VirtualMachineScaleSetListOSUpgradeHistory, error)
+	fn       func(context.Context, VirtualMachineScaleSetListOSUpgradeHistory) (VirtualMachineScaleSetListOSUpgradeHistory, error)
 	vmsslouh VirtualMachineScaleSetListOSUpgradeHistory
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineScaleSetListOSUpgradeHistoryPage) Next() error {
-	next, err := page.fn(page.vmsslouh)
+func (page *VirtualMachineScaleSetListOSUpgradeHistoryPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListOSUpgradeHistoryPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmsslouh)
 	if err != nil {
 		return err
 	}
@@ -7297,6 +7939,13 @@ func (page *VirtualMachineScaleSetListOSUpgradeHistoryPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineScaleSetListOSUpgradeHistoryPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineScaleSetListOSUpgradeHistoryPage) NotDone() bool {
 	return !page.vmsslouh.IsEmpty()
@@ -7315,6 +7964,11 @@ func (page VirtualMachineScaleSetListOSUpgradeHistoryPage) Values() []UpgradeOpe
 	return *page.vmsslouh.Value
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListOSUpgradeHistoryPage type.
+func NewVirtualMachineScaleSetListOSUpgradeHistoryPage(getNextPage func(context.Context, VirtualMachineScaleSetListOSUpgradeHistory) (VirtualMachineScaleSetListOSUpgradeHistory, error)) VirtualMachineScaleSetListOSUpgradeHistoryPage {
+	return VirtualMachineScaleSetListOSUpgradeHistoryPage{fn: getNextPage}
+}
+
 // VirtualMachineScaleSetListResult the List Virtual Machine operation response.
 type VirtualMachineScaleSetListResult struct {
 	autorest.Response `json:"-"`
@@ -7324,20 +7978,31 @@ type VirtualMachineScaleSetListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualMachineScaleSetListResultIterator provides access to a complete listing of VirtualMachineScaleSet values.
+// VirtualMachineScaleSetListResultIterator provides access to a complete listing of VirtualMachineScaleSet
+// values.
 type VirtualMachineScaleSetListResultIterator struct {
 	i    int
 	page VirtualMachineScaleSetListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineScaleSetListResultIterator) Next() error {
+func (iter *VirtualMachineScaleSetListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7346,6 +8011,13 @@ func (iter *VirtualMachineScaleSetListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineScaleSetListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineScaleSetListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7365,6 +8037,11 @@ func (iter VirtualMachineScaleSetListResultIterator) Value() VirtualMachineScale
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListResultIterator type.
+func NewVirtualMachineScaleSetListResultIterator(page VirtualMachineScaleSetListResultPage) VirtualMachineScaleSetListResultIterator {
+	return VirtualMachineScaleSetListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmsslr VirtualMachineScaleSetListResult) IsEmpty() bool {
 	return vmsslr.Value == nil || len(*vmsslr.Value) == 0
@@ -7372,11 +8049,11 @@ func (vmsslr VirtualMachineScaleSetListResult) IsEmpty() bool {
 
 // virtualMachineScaleSetListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmsslr VirtualMachineScaleSetListResult) virtualMachineScaleSetListResultPreparer() (*http.Request, error) {
+func (vmsslr VirtualMachineScaleSetListResult) virtualMachineScaleSetListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vmsslr.NextLink == nil || len(to.String(vmsslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmsslr.NextLink)))
@@ -7384,14 +8061,24 @@ func (vmsslr VirtualMachineScaleSetListResult) virtualMachineScaleSetListResultP
 
 // VirtualMachineScaleSetListResultPage contains a page of VirtualMachineScaleSet values.
 type VirtualMachineScaleSetListResultPage struct {
-	fn     func(VirtualMachineScaleSetListResult) (VirtualMachineScaleSetListResult, error)
+	fn     func(context.Context, VirtualMachineScaleSetListResult) (VirtualMachineScaleSetListResult, error)
 	vmsslr VirtualMachineScaleSetListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineScaleSetListResultPage) Next() error {
-	next, err := page.fn(page.vmsslr)
+func (page *VirtualMachineScaleSetListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmsslr)
 	if err != nil {
 		return err
 	}
@@ -7399,6 +8086,13 @@ func (page *VirtualMachineScaleSetListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineScaleSetListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineScaleSetListResultPage) NotDone() bool {
 	return !page.vmsslr.IsEmpty()
@@ -7417,6 +8111,11 @@ func (page VirtualMachineScaleSetListResultPage) Values() []VirtualMachineScaleS
 	return *page.vmsslr.Value
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListResultPage type.
+func NewVirtualMachineScaleSetListResultPage(getNextPage func(context.Context, VirtualMachineScaleSetListResult) (VirtualMachineScaleSetListResult, error)) VirtualMachineScaleSetListResultPage {
+	return VirtualMachineScaleSetListResultPage{fn: getNextPage}
+}
+
 // VirtualMachineScaleSetListSkusResult the Virtual Machine Scale Set List Skus operation response.
 type VirtualMachineScaleSetListSkusResult struct {
 	autorest.Response `json:"-"`
@@ -7426,21 +8125,31 @@ type VirtualMachineScaleSetListSkusResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualMachineScaleSetListSkusResultIterator provides access to a complete listing of VirtualMachineScaleSetSku
-// values.
+// VirtualMachineScaleSetListSkusResultIterator provides access to a complete listing of
+// VirtualMachineScaleSetSku values.
 type VirtualMachineScaleSetListSkusResultIterator struct {
 	i    int
 	page VirtualMachineScaleSetListSkusResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineScaleSetListSkusResultIterator) Next() error {
+func (iter *VirtualMachineScaleSetListSkusResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListSkusResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7449,6 +8158,13 @@ func (iter *VirtualMachineScaleSetListSkusResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineScaleSetListSkusResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineScaleSetListSkusResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7468,6 +8184,11 @@ func (iter VirtualMachineScaleSetListSkusResultIterator) Value() VirtualMachineS
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListSkusResultIterator type.
+func NewVirtualMachineScaleSetListSkusResultIterator(page VirtualMachineScaleSetListSkusResultPage) VirtualMachineScaleSetListSkusResultIterator {
+	return VirtualMachineScaleSetListSkusResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmsslsr VirtualMachineScaleSetListSkusResult) IsEmpty() bool {
 	return vmsslsr.Value == nil || len(*vmsslsr.Value) == 0
@@ -7475,11 +8196,11 @@ func (vmsslsr VirtualMachineScaleSetListSkusResult) IsEmpty() bool {
 
 // virtualMachineScaleSetListSkusResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmsslsr VirtualMachineScaleSetListSkusResult) virtualMachineScaleSetListSkusResultPreparer() (*http.Request, error) {
+func (vmsslsr VirtualMachineScaleSetListSkusResult) virtualMachineScaleSetListSkusResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vmsslsr.NextLink == nil || len(to.String(vmsslsr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmsslsr.NextLink)))
@@ -7487,14 +8208,24 @@ func (vmsslsr VirtualMachineScaleSetListSkusResult) virtualMachineScaleSetListSk
 
 // VirtualMachineScaleSetListSkusResultPage contains a page of VirtualMachineScaleSetSku values.
 type VirtualMachineScaleSetListSkusResultPage struct {
-	fn      func(VirtualMachineScaleSetListSkusResult) (VirtualMachineScaleSetListSkusResult, error)
+	fn      func(context.Context, VirtualMachineScaleSetListSkusResult) (VirtualMachineScaleSetListSkusResult, error)
 	vmsslsr VirtualMachineScaleSetListSkusResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineScaleSetListSkusResultPage) Next() error {
-	next, err := page.fn(page.vmsslsr)
+func (page *VirtualMachineScaleSetListSkusResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListSkusResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmsslsr)
 	if err != nil {
 		return err
 	}
@@ -7502,6 +8233,13 @@ func (page *VirtualMachineScaleSetListSkusResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineScaleSetListSkusResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineScaleSetListSkusResultPage) NotDone() bool {
 	return !page.vmsslsr.IsEmpty()
@@ -7520,6 +8258,11 @@ func (page VirtualMachineScaleSetListSkusResultPage) Values() []VirtualMachineSc
 	return *page.vmsslsr.Value
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListSkusResultPage type.
+func NewVirtualMachineScaleSetListSkusResultPage(getNextPage func(context.Context, VirtualMachineScaleSetListSkusResult) (VirtualMachineScaleSetListSkusResult, error)) VirtualMachineScaleSetListSkusResultPage {
+	return VirtualMachineScaleSetListSkusResultPage{fn: getNextPage}
+}
+
 // VirtualMachineScaleSetListWithLinkResult the List Virtual Machine operation response.
 type VirtualMachineScaleSetListWithLinkResult struct {
 	autorest.Response `json:"-"`
@@ -7529,21 +8272,31 @@ type VirtualMachineScaleSetListWithLinkResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualMachineScaleSetListWithLinkResultIterator provides access to a complete listing of VirtualMachineScaleSet
-// values.
+// VirtualMachineScaleSetListWithLinkResultIterator provides access to a complete listing of
+// VirtualMachineScaleSet values.
 type VirtualMachineScaleSetListWithLinkResultIterator struct {
 	i    int
 	page VirtualMachineScaleSetListWithLinkResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineScaleSetListWithLinkResultIterator) Next() error {
+func (iter *VirtualMachineScaleSetListWithLinkResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListWithLinkResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7552,6 +8305,13 @@ func (iter *VirtualMachineScaleSetListWithLinkResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineScaleSetListWithLinkResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineScaleSetListWithLinkResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7571,6 +8331,11 @@ func (iter VirtualMachineScaleSetListWithLinkResultIterator) Value() VirtualMach
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListWithLinkResultIterator type.
+func NewVirtualMachineScaleSetListWithLinkResultIterator(page VirtualMachineScaleSetListWithLinkResultPage) VirtualMachineScaleSetListWithLinkResultIterator {
+	return VirtualMachineScaleSetListWithLinkResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmsslwlr VirtualMachineScaleSetListWithLinkResult) IsEmpty() bool {
 	return vmsslwlr.Value == nil || len(*vmsslwlr.Value) == 0
@@ -7578,11 +8343,11 @@ func (vmsslwlr VirtualMachineScaleSetListWithLinkResult) IsEmpty() bool {
 
 // virtualMachineScaleSetListWithLinkResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmsslwlr VirtualMachineScaleSetListWithLinkResult) virtualMachineScaleSetListWithLinkResultPreparer() (*http.Request, error) {
+func (vmsslwlr VirtualMachineScaleSetListWithLinkResult) virtualMachineScaleSetListWithLinkResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vmsslwlr.NextLink == nil || len(to.String(vmsslwlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmsslwlr.NextLink)))
@@ -7590,14 +8355,24 @@ func (vmsslwlr VirtualMachineScaleSetListWithLinkResult) virtualMachineScaleSetL
 
 // VirtualMachineScaleSetListWithLinkResultPage contains a page of VirtualMachineScaleSet values.
 type VirtualMachineScaleSetListWithLinkResultPage struct {
-	fn       func(VirtualMachineScaleSetListWithLinkResult) (VirtualMachineScaleSetListWithLinkResult, error)
+	fn       func(context.Context, VirtualMachineScaleSetListWithLinkResult) (VirtualMachineScaleSetListWithLinkResult, error)
 	vmsslwlr VirtualMachineScaleSetListWithLinkResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineScaleSetListWithLinkResultPage) Next() error {
-	next, err := page.fn(page.vmsslwlr)
+func (page *VirtualMachineScaleSetListWithLinkResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetListWithLinkResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmsslwlr)
 	if err != nil {
 		return err
 	}
@@ -7605,6 +8380,13 @@ func (page *VirtualMachineScaleSetListWithLinkResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineScaleSetListWithLinkResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineScaleSetListWithLinkResultPage) NotDone() bool {
 	return !page.vmsslwlr.IsEmpty()
@@ -7623,14 +8405,19 @@ func (page VirtualMachineScaleSetListWithLinkResultPage) Values() []VirtualMachi
 	return *page.vmsslwlr.Value
 }
 
+// Creates a new instance of the VirtualMachineScaleSetListWithLinkResultPage type.
+func NewVirtualMachineScaleSetListWithLinkResultPage(getNextPage func(context.Context, VirtualMachineScaleSetListWithLinkResult) (VirtualMachineScaleSetListWithLinkResult, error)) VirtualMachineScaleSetListWithLinkResultPage {
+	return VirtualMachineScaleSetListWithLinkResultPage{fn: getNextPage}
+}
+
 // VirtualMachineScaleSetManagedDiskParameters describes the parameters of a ScaleSet managed disk.
 type VirtualMachineScaleSetManagedDiskParameters struct {
 	// StorageAccountType - Specifies the storage account type for the managed disk. NOTE: UltraSSD_LRS can only be used with data disks, it cannot be used with OS Disk. Possible values include: 'StorageAccountTypesStandardLRS', 'StorageAccountTypesPremiumLRS', 'StorageAccountTypesStandardSSDLRS', 'StorageAccountTypesUltraSSDLRS'
 	StorageAccountType StorageAccountTypes `json:"storageAccountType,omitempty"`
 }
 
-// VirtualMachineScaleSetNetworkConfiguration describes a virtual machine scale set network profile's network
-// configurations.
+// VirtualMachineScaleSetNetworkConfiguration describes a virtual machine scale set network profile's
+// network configurations.
 type VirtualMachineScaleSetNetworkConfiguration struct {
 	// Name - The network configuration name.
 	Name                                                  *string `json:"name,omitempty"`
@@ -7703,8 +8490,8 @@ type VirtualMachineScaleSetNetworkConfigurationDNSSettings struct {
 	DNSServers *[]string `json:"dnsServers,omitempty"`
 }
 
-// VirtualMachineScaleSetNetworkConfigurationProperties describes a virtual machine scale set network profile's IP
-// configuration.
+// VirtualMachineScaleSetNetworkConfigurationProperties describes a virtual machine scale set network
+// profile's IP configuration.
 type VirtualMachineScaleSetNetworkConfigurationProperties struct {
 	// Primary - Specifies the primary network interface in case the virtual machine has more than 1 network interface.
 	Primary *bool `json:"primary,omitempty"`
@@ -7738,7 +8525,7 @@ type VirtualMachineScaleSetOSDisk struct {
 	WriteAcceleratorEnabled *bool `json:"writeAcceleratorEnabled,omitempty"`
 	// CreateOption - Specifies how the virtual machines in the scale set should be created.<br><br> The only allowed value is: **FromImage** \u2013 This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
 	CreateOption DiskCreateOptionTypes `json:"createOption,omitempty"`
-	// DiffDiskSettings - Specifies the differencing Disk Settings for the operating system disk used by the virtual machine scale set.
+	// DiffDiskSettings - Specifies the ephemeral disk Settings for the operating system disk used by the virtual machine scale set.
 	DiffDiskSettings *DiffDiskSettings `json:"diffDiskSettings,omitempty"`
 	// DiskSizeGB - Specifies the size of the operating system disk in gigabytes. This element can be used to overwrite the size of the disk in a virtual machine image. <br><br> This value cannot be larger than 1023 GB
 	DiskSizeGB *int32 `json:"diskSizeGB,omitempty"`
@@ -7784,14 +8571,14 @@ type VirtualMachineScaleSetProperties struct {
 	UniqueID *string `json:"uniqueId,omitempty"`
 	// SinglePlacementGroup - When true this limits the scale set to a single placement group, of max size 100 virtual machines.
 	SinglePlacementGroup *bool `json:"singlePlacementGroup,omitempty"`
-	// ZoneBalance - Whether to force stictly even Virtual Machine distribution cross x-zones in case there is zone outage.
+	// ZoneBalance - Whether to force strictly even Virtual Machine distribution cross x-zones in case there is zone outage.
 	ZoneBalance *bool `json:"zoneBalance,omitempty"`
 	// PlatformFaultDomainCount - Fault Domain count for each placement group.
 	PlatformFaultDomainCount *int32 `json:"platformFaultDomainCount,omitempty"`
 }
 
-// VirtualMachineScaleSetPublicIPAddressConfiguration describes a virtual machines scale set IP Configuration's
-// PublicIPAddress configuration
+// VirtualMachineScaleSetPublicIPAddressConfiguration describes a virtual machines scale set IP
+// Configuration's PublicIPAddress configuration
 type VirtualMachineScaleSetPublicIPAddressConfiguration struct {
 	// Name - The publicIP address configuration name.
 	Name                                                          *string `json:"name,omitempty"`
@@ -7843,8 +8630,8 @@ func (vmsspiac *VirtualMachineScaleSetPublicIPAddressConfiguration) UnmarshalJSO
 	return nil
 }
 
-// VirtualMachineScaleSetPublicIPAddressConfigurationDNSSettings describes a virtual machines scale sets network
-// configuration's DNS settings.
+// VirtualMachineScaleSetPublicIPAddressConfigurationDNSSettings describes a virtual machines scale sets
+// network configuration's DNS settings.
 type VirtualMachineScaleSetPublicIPAddressConfigurationDNSSettings struct {
 	// DomainNameLabel - The Domain name label.The concatenation of the domain name label and vm index will be the domain name labels of the PublicIPAddress resources that will be created
 	DomainNameLabel *string `json:"domainNameLabel,omitempty"`
@@ -7863,8 +8650,16 @@ type VirtualMachineScaleSetPublicIPAddressConfigurationProperties struct {
 	PublicIPPrefix *SubResource `json:"publicIPPrefix,omitempty"`
 }
 
-// VirtualMachineScaleSetRollingUpgradesCancelFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetReimageParameters describes a Virtual Machine Scale Set VM Reimage Parameters.
+type VirtualMachineScaleSetReimageParameters struct {
+	// InstanceIds - The virtual machine scale set instance ids. Omitting the virtual machine scale set instance ids will result in the operation being performed on all virtual machines in the virtual machine scale set.
+	InstanceIds *[]string `json:"instanceIds,omitempty"`
+	// TempDisk - Specifies whether to reimage temp disk. Default value: false.
+	TempDisk *bool `json:"tempDisk,omitempty"`
+}
+
+// VirtualMachineScaleSetRollingUpgradesCancelFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualMachineScaleSetRollingUpgradesCancelFuture struct {
 	azure.Future
 }
@@ -7886,8 +8681,8 @@ func (future *VirtualMachineScaleSetRollingUpgradesCancelFuture) Result(client V
 	return
 }
 
-// VirtualMachineScaleSetRollingUpgradesStartExtensionUpgradeFuture an abstraction for monitoring and retrieving
-// the results of a long-running operation.
+// VirtualMachineScaleSetRollingUpgradesStartExtensionUpgradeFuture an abstraction for monitoring and
+// retrieving the results of a long-running operation.
 type VirtualMachineScaleSetRollingUpgradesStartExtensionUpgradeFuture struct {
 	azure.Future
 }
@@ -7909,8 +8704,8 @@ func (future *VirtualMachineScaleSetRollingUpgradesStartExtensionUpgradeFuture)
 	return
 }
 
-// VirtualMachineScaleSetRollingUpgradesStartOSUpgradeFuture an abstraction for monitoring and retrieving the
-// results of a long-running operation.
+// VirtualMachineScaleSetRollingUpgradesStartOSUpgradeFuture an abstraction for monitoring and retrieving
+// the results of a long-running operation.
 type VirtualMachineScaleSetRollingUpgradesStartOSUpgradeFuture struct {
 	azure.Future
 }
@@ -7932,8 +8727,8 @@ func (future *VirtualMachineScaleSetRollingUpgradesStartOSUpgradeFuture) Result(
 	return
 }
 
-// VirtualMachineScaleSetsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualMachineScaleSetsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -7984,8 +8779,8 @@ func (future *VirtualMachineScaleSetsDeallocateFuture) Result(client VirtualMach
 	return
 }
 
-// VirtualMachineScaleSetsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsDeleteFuture struct {
 	azure.Future
 }
@@ -8007,8 +8802,8 @@ func (future *VirtualMachineScaleSetsDeleteFuture) Result(client VirtualMachineS
 	return
 }
 
-// VirtualMachineScaleSetsDeleteInstancesFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetsDeleteInstancesFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualMachineScaleSetsDeleteInstancesFuture struct {
 	azure.Future
 }
@@ -8052,8 +8847,8 @@ type VirtualMachineScaleSetSkuCapacity struct {
 	ScaleType VirtualMachineScaleSetSkuScaleType `json:"scaleType,omitempty"`
 }
 
-// VirtualMachineScaleSetsPerformMaintenanceFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetsPerformMaintenanceFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type VirtualMachineScaleSetsPerformMaintenanceFuture struct {
 	azure.Future
 }
@@ -8075,8 +8870,8 @@ func (future *VirtualMachineScaleSetsPerformMaintenanceFuture) Result(client Vir
 	return
 }
 
-// VirtualMachineScaleSetsPowerOffFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsPowerOffFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsPowerOffFuture struct {
 	azure.Future
 }
@@ -8098,8 +8893,8 @@ func (future *VirtualMachineScaleSetsPowerOffFuture) Result(client VirtualMachin
 	return
 }
 
-// VirtualMachineScaleSetsRedeployFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsRedeployFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsRedeployFuture struct {
 	azure.Future
 }
@@ -8144,8 +8939,8 @@ func (future *VirtualMachineScaleSetsReimageAllFuture) Result(client VirtualMach
 	return
 }
 
-// VirtualMachineScaleSetsReimageFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsReimageFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsReimageFuture struct {
 	azure.Future
 }
@@ -8167,8 +8962,8 @@ func (future *VirtualMachineScaleSetsReimageFuture) Result(client VirtualMachine
 	return
 }
 
-// VirtualMachineScaleSetsRestartFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsRestartFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsRestartFuture struct {
 	azure.Future
 }
@@ -8190,8 +8985,8 @@ func (future *VirtualMachineScaleSetsRestartFuture) Result(client VirtualMachine
 	return
 }
 
-// VirtualMachineScaleSetsStartFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsStartFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsStartFuture struct {
 	azure.Future
 }
@@ -8223,8 +9018,8 @@ type VirtualMachineScaleSetStorageProfile struct {
 	DataDisks *[]VirtualMachineScaleSetDataDisk `json:"dataDisks,omitempty"`
 }
 
-// VirtualMachineScaleSetsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetsUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetsUpdateFuture struct {
 	azure.Future
 }
@@ -8252,8 +9047,8 @@ func (future *VirtualMachineScaleSetsUpdateFuture) Result(client VirtualMachineS
 	return
 }
 
-// VirtualMachineScaleSetsUpdateInstancesFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetsUpdateInstancesFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualMachineScaleSetsUpdateInstancesFuture struct {
 	azure.Future
 }
@@ -8436,8 +9231,8 @@ func (vmssuic *VirtualMachineScaleSetUpdateIPConfiguration) UnmarshalJSON(body [
 	return nil
 }
 
-// VirtualMachineScaleSetUpdateIPConfigurationProperties describes a virtual machine scale set network profile's IP
-// configuration properties.
+// VirtualMachineScaleSetUpdateIPConfigurationProperties describes a virtual machine scale set network
+// profile's IP configuration properties.
 type VirtualMachineScaleSetUpdateIPConfigurationProperties struct {
 	// Subnet - The subnet.
 	Subnet *APIEntityReference `json:"subnet,omitempty"`
@@ -8457,8 +9252,8 @@ type VirtualMachineScaleSetUpdateIPConfigurationProperties struct {
 	LoadBalancerInboundNatPools *[]SubResource `json:"loadBalancerInboundNatPools,omitempty"`
 }
 
-// VirtualMachineScaleSetUpdateNetworkConfiguration describes a virtual machine scale set network profile's network
-// configurations.
+// VirtualMachineScaleSetUpdateNetworkConfiguration describes a virtual machine scale set network profile's
+// network configurations.
 type VirtualMachineScaleSetUpdateNetworkConfiguration struct {
 	// Name - The network configuration name.
 	Name                                                        *string `json:"name,omitempty"`
@@ -8524,8 +9319,9 @@ func (vmssunc *VirtualMachineScaleSetUpdateNetworkConfiguration) UnmarshalJSON(b
 	return nil
 }
 
-// VirtualMachineScaleSetUpdateNetworkConfigurationProperties describes a virtual machine scale set updatable
-// network profile's IP configuration.Use this object for updating network profile's IP Configuration.
+// VirtualMachineScaleSetUpdateNetworkConfigurationProperties describes a virtual machine scale set
+// updatable network profile's IP configuration.Use this object for updating network profile's IP
+// Configuration.
 type VirtualMachineScaleSetUpdateNetworkConfigurationProperties struct {
 	// Primary - Whether this is a primary NIC on a virtual machine.
 	Primary *bool `json:"primary,omitempty"`
@@ -8547,8 +9343,8 @@ type VirtualMachineScaleSetUpdateNetworkProfile struct {
 	NetworkInterfaceConfigurations *[]VirtualMachineScaleSetUpdateNetworkConfiguration `json:"networkInterfaceConfigurations,omitempty"`
 }
 
-// VirtualMachineScaleSetUpdateOSDisk describes virtual machine scale set operating system disk Update Object. This
-// should be used for Updating VMSS OS Disk.
+// VirtualMachineScaleSetUpdateOSDisk describes virtual machine scale set operating system disk Update
+// Object. This should be used for Updating VMSS OS Disk.
 type VirtualMachineScaleSetUpdateOSDisk struct {
 	// Caching - The caching type. Possible values include: 'CachingTypesNone', 'CachingTypesReadOnly', 'CachingTypesReadWrite'
 	Caching CachingTypes `json:"caching,omitempty"`
@@ -8641,8 +9437,8 @@ func (vmssupiac *VirtualMachineScaleSetUpdatePublicIPAddressConfiguration) Unmar
 	return nil
 }
 
-// VirtualMachineScaleSetUpdatePublicIPAddressConfigurationProperties describes a virtual machines scale set IP
-// Configuration's PublicIPAddress configuration
+// VirtualMachineScaleSetUpdatePublicIPAddressConfigurationProperties describes a virtual machines scale
+// set IP Configuration's PublicIPAddress configuration
 type VirtualMachineScaleSetUpdatePublicIPAddressConfigurationProperties struct {
 	// IdleTimeoutInMinutes - The idle timeout of the public IP address.
 	IdleTimeoutInMinutes *int32 `json:"idleTimeoutInMinutes,omitempty"`
@@ -8855,8 +9651,8 @@ func (vmssv *VirtualMachineScaleSetVM) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// VirtualMachineScaleSetVMExtensionsSummary extensions summary for virtual machines of a virtual machine scale
-// set.
+// VirtualMachineScaleSetVMExtensionsSummary extensions summary for virtual machines of a virtual machine
+// scale set.
 type VirtualMachineScaleSetVMExtensionsSummary struct {
 	// Name - The extension name.
 	Name *string `json:"name,omitempty"`
@@ -8864,14 +9660,15 @@ type VirtualMachineScaleSetVMExtensionsSummary struct {
 	StatusesSummary *[]VirtualMachineStatusCodeCount `json:"statusesSummary,omitempty"`
 }
 
-// VirtualMachineScaleSetVMInstanceIDs specifies a list of virtual machine instance IDs from the VM scale set.
+// VirtualMachineScaleSetVMInstanceIDs specifies a list of virtual machine instance IDs from the VM scale
+// set.
 type VirtualMachineScaleSetVMInstanceIDs struct {
 	// InstanceIds - The virtual machine scale set instance ids. Omitting the virtual machine scale set instance ids will result in the operation being performed on all virtual machines in the virtual machine scale set.
 	InstanceIds *[]string `json:"instanceIds,omitempty"`
 }
 
-// VirtualMachineScaleSetVMInstanceRequiredIDs specifies a list of virtual machine instance IDs from the VM scale
-// set.
+// VirtualMachineScaleSetVMInstanceRequiredIDs specifies a list of virtual machine instance IDs from the VM
+// scale set.
 type VirtualMachineScaleSetVMInstanceRequiredIDs struct {
 	// InstanceIds - The virtual machine scale set instance ids.
 	InstanceIds *[]string `json:"instanceIds,omitempty"`
@@ -8896,7 +9693,7 @@ type VirtualMachineScaleSetVMInstanceView struct {
 	Extensions *[]VirtualMachineExtensionInstanceView `json:"extensions,omitempty"`
 	// VMHealth - The health status for the VM.
 	VMHealth *VirtualMachineHealthStatus `json:"vmHealth,omitempty"`
-	// BootDiagnostics - Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. <br><br> For Linux Virtual Machines, you can easily view the output of your console log. <br><br> For both Windows and Linux virtual machines, Azure also enables you to see a screenshot of the VM from the hypervisor.
+	// BootDiagnostics - Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. <br><br> You can easily view the output of your console log. <br><br> Azure also enables you to see a screenshot of the VM from the hypervisor.
 	BootDiagnostics *BootDiagnosticsInstanceView `json:"bootDiagnostics,omitempty"`
 	// Statuses - The resource status information.
 	Statuses *[]InstanceViewStatus `json:"statuses,omitempty"`
@@ -8913,21 +9710,31 @@ type VirtualMachineScaleSetVMListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualMachineScaleSetVMListResultIterator provides access to a complete listing of VirtualMachineScaleSetVM
-// values.
+// VirtualMachineScaleSetVMListResultIterator provides access to a complete listing of
+// VirtualMachineScaleSetVM values.
 type VirtualMachineScaleSetVMListResultIterator struct {
 	i    int
 	page VirtualMachineScaleSetVMListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualMachineScaleSetVMListResultIterator) Next() error {
+func (iter *VirtualMachineScaleSetVMListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8936,6 +9743,13 @@ func (iter *VirtualMachineScaleSetVMListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualMachineScaleSetVMListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualMachineScaleSetVMListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8955,6 +9769,11 @@ func (iter VirtualMachineScaleSetVMListResultIterator) Value() VirtualMachineSca
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualMachineScaleSetVMListResultIterator type.
+func NewVirtualMachineScaleSetVMListResultIterator(page VirtualMachineScaleSetVMListResultPage) VirtualMachineScaleSetVMListResultIterator {
+	return VirtualMachineScaleSetVMListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vmssvlr VirtualMachineScaleSetVMListResult) IsEmpty() bool {
 	return vmssvlr.Value == nil || len(*vmssvlr.Value) == 0
@@ -8962,11 +9781,11 @@ func (vmssvlr VirtualMachineScaleSetVMListResult) IsEmpty() bool {
 
 // virtualMachineScaleSetVMListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vmssvlr VirtualMachineScaleSetVMListResult) virtualMachineScaleSetVMListResultPreparer() (*http.Request, error) {
+func (vmssvlr VirtualMachineScaleSetVMListResult) virtualMachineScaleSetVMListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vmssvlr.NextLink == nil || len(to.String(vmssvlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vmssvlr.NextLink)))
@@ -8974,14 +9793,24 @@ func (vmssvlr VirtualMachineScaleSetVMListResult) virtualMachineScaleSetVMListRe
 
 // VirtualMachineScaleSetVMListResultPage contains a page of VirtualMachineScaleSetVM values.
 type VirtualMachineScaleSetVMListResultPage struct {
-	fn      func(VirtualMachineScaleSetVMListResult) (VirtualMachineScaleSetVMListResult, error)
+	fn      func(context.Context, VirtualMachineScaleSetVMListResult) (VirtualMachineScaleSetVMListResult, error)
 	vmssvlr VirtualMachineScaleSetVMListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualMachineScaleSetVMListResultPage) Next() error {
-	next, err := page.fn(page.vmssvlr)
+func (page *VirtualMachineScaleSetVMListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vmssvlr)
 	if err != nil {
 		return err
 	}
@@ -8989,6 +9818,13 @@ func (page *VirtualMachineScaleSetVMListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualMachineScaleSetVMListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualMachineScaleSetVMListResultPage) NotDone() bool {
 	return !page.vmssvlr.IsEmpty()
@@ -9007,6 +9843,11 @@ func (page VirtualMachineScaleSetVMListResultPage) Values() []VirtualMachineScal
 	return *page.vmssvlr.Value
 }
 
+// Creates a new instance of the VirtualMachineScaleSetVMListResultPage type.
+func NewVirtualMachineScaleSetVMListResultPage(getNextPage func(context.Context, VirtualMachineScaleSetVMListResult) (VirtualMachineScaleSetVMListResult, error)) VirtualMachineScaleSetVMListResultPage {
+	return VirtualMachineScaleSetVMListResultPage{fn: getNextPage}
+}
+
 // VirtualMachineScaleSetVMProfile describes a virtual machine scale set virtual machine profile.
 type VirtualMachineScaleSetVMProfile struct {
 	// OsProfile - Specifies the operating system settings for the virtual machines in the scale set.
@@ -9029,7 +9870,8 @@ type VirtualMachineScaleSetVMProfile struct {
 	EvictionPolicy VirtualMachineEvictionPolicyTypes `json:"evictionPolicy,omitempty"`
 }
 
-// VirtualMachineScaleSetVMProperties describes the properties of a virtual machine scale set virtual machine.
+// VirtualMachineScaleSetVMProperties describes the properties of a virtual machine scale set virtual
+// machine.
 type VirtualMachineScaleSetVMProperties struct {
 	// LatestModelApplied - Specifies whether the latest model has been applied to the virtual machine.
 	LatestModelApplied *bool `json:"latestModelApplied,omitempty"`
@@ -9049,7 +9891,7 @@ type VirtualMachineScaleSetVMProperties struct {
 	NetworkProfile *NetworkProfile `json:"networkProfile,omitempty"`
 	// DiagnosticsProfile - Specifies the boot diagnostic settings state. <br><br>Minimum api-version: 2015-06-15.
 	DiagnosticsProfile *DiagnosticsProfile `json:"diagnosticsProfile,omitempty"`
-	// AvailabilitySet - Specifies information about the availability set that the virtual machine should be assigned to. Virtual machines specified in the same availability set are allocated to different nodes to maximize availability. For more information about availability sets, see [Manage the availability of virtual machines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-manage-availability?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json). <br><br> For more information on Azure planned maintainance, see [Planned maintenance for virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-planned-maintenance?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json) <br><br> Currently, a VM can only be added to availability set at creation time. An existing VM cannot be added to an availability set.
+	// AvailabilitySet - Specifies information about the availability set that the virtual machine should be assigned to. Virtual machines specified in the same availability set are allocated to different nodes to maximize availability. For more information about availability sets, see [Manage the availability of virtual machines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-manage-availability?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json). <br><br> For more information on Azure planned maintenance, see [Planned maintenance for virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-windows-planned-maintenance?toc=%2fazure%2fvirtual-machines%2fwindows%2ftoc.json) <br><br> Currently, a VM can only be added to availability set at creation time. An existing VM cannot be added to an availability set.
 	AvailabilitySet *SubResource `json:"availabilitySet,omitempty"`
 	// ProvisioningState - The provisioning state, which only appears in the response.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
@@ -9057,6 +9899,12 @@ type VirtualMachineScaleSetVMProperties struct {
 	LicenseType *string `json:"licenseType,omitempty"`
 }
 
+// VirtualMachineScaleSetVMReimageParameters describes a Virtual Machine Scale Set VM Reimage Parameters.
+type VirtualMachineScaleSetVMReimageParameters struct {
+	// TempDisk - Specifies whether to reimage temp disk. Default value: false.
+	TempDisk *bool `json:"tempDisk,omitempty"`
+}
+
 // VirtualMachineScaleSetVMsDeallocateFuture an abstraction for monitoring and retrieving the results of a
 // long-running operation.
 type VirtualMachineScaleSetVMsDeallocateFuture struct {
@@ -9080,8 +9928,8 @@ func (future *VirtualMachineScaleSetVMsDeallocateFuture) Result(client VirtualMa
 	return
 }
 
-// VirtualMachineScaleSetVMsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetVMsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetVMsDeleteFuture struct {
 	azure.Future
 }
@@ -9103,8 +9951,8 @@ func (future *VirtualMachineScaleSetVMsDeleteFuture) Result(client VirtualMachin
 	return
 }
 
-// VirtualMachineScaleSetVMsPerformMaintenanceFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualMachineScaleSetVMsPerformMaintenanceFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualMachineScaleSetVMsPerformMaintenanceFuture struct {
 	azure.Future
 }
@@ -9270,8 +10118,8 @@ func (future *VirtualMachineScaleSetVMsRunCommandFuture) Result(client VirtualMa
 	return
 }
 
-// VirtualMachineScaleSetVMsStartFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetVMsStartFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetVMsStartFuture struct {
 	azure.Future
 }
@@ -9293,8 +10141,8 @@ func (future *VirtualMachineScaleSetVMsStartFuture) Result(client VirtualMachine
 	return
 }
 
-// VirtualMachineScaleSetVMsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineScaleSetVMsUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineScaleSetVMsUpdateFuture struct {
 	azure.Future
 }
@@ -9374,8 +10222,8 @@ func (future *VirtualMachinesConvertToManagedDisksFuture) Result(client VirtualM
 	return
 }
 
-// VirtualMachinesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -9403,8 +10251,8 @@ func (future *VirtualMachinesCreateOrUpdateFuture) Result(client VirtualMachines
 	return
 }
 
-// VirtualMachinesDeallocateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesDeallocateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesDeallocateFuture struct {
 	azure.Future
 }
@@ -9541,6 +10389,29 @@ func (future *VirtualMachinesRedeployFuture) Result(client VirtualMachinesClient
 	return
 }
 
+// VirtualMachinesReimageFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
+type VirtualMachinesReimageFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *VirtualMachinesReimageFuture) Result(client VirtualMachinesClient) (ar autorest.Response, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesReimageFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("compute.VirtualMachinesReimageFuture")
+		return
+	}
+	ar.Response = future.Response()
+	return
+}
+
 // VirtualMachinesRestartFuture an abstraction for monitoring and retrieving the results of a long-running
 // operation.
 type VirtualMachinesRestartFuture struct {
@@ -9564,8 +10435,8 @@ func (future *VirtualMachinesRestartFuture) Result(client VirtualMachinesClient)
 	return
 }
 
-// VirtualMachinesRunCommandFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesRunCommandFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesRunCommandFuture struct {
 	azure.Future
 }
@@ -9593,7 +10464,8 @@ func (future *VirtualMachinesRunCommandFuture) Result(client VirtualMachinesClie
 	return
 }
 
-// VirtualMachinesStartFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VirtualMachinesStartFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VirtualMachinesStartFuture struct {
 	azure.Future
 }
@@ -9615,8 +10487,8 @@ func (future *VirtualMachinesStartFuture) Result(client VirtualMachinesClient) (
 	return
 }
 
-// VirtualMachineStatusCodeCount the status code and count of the virtual machine scale set instance view status
-// summary.
+// VirtualMachineStatusCodeCount the status code and count of the virtual machine scale set instance view
+// status summary.
 type VirtualMachineStatusCodeCount struct {
 	// Code - The instance view status code.
 	Code *string `json:"code,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/operations.go
index 8b7641804cf0..ef176f9f5e10 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List gets a list of compute operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/resourceskus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/resourceskus.go
index de32a3df699d..d378f643ff00 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/resourceskus.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/resourceskus.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewResourceSkusClientWithBaseURI(baseURI string, subscriptionID string) Res
 
 // List gets the list of Microsoft.Compute SKUs available for your Subscription.
 func (client ResourceSkusClient) List(ctx context.Context) (result ResourceSkusResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusClient.List")
+		defer func() {
+			sc := -1
+			if result.rsr.Response.Response != nil {
+				sc = result.rsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -103,8 +114,8 @@ func (client ResourceSkusClient) ListResponder(resp *http.Response) (result Reso
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ResourceSkusClient) listNextResults(lastResults ResourceSkusResult) (result ResourceSkusResult, err error) {
-	req, err := lastResults.resourceSkusResultPreparer()
+func (client ResourceSkusClient) listNextResults(ctx context.Context, lastResults ResourceSkusResult) (result ResourceSkusResult, err error) {
+	req, err := lastResults.resourceSkusResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.ResourceSkusClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -125,6 +136,16 @@ func (client ResourceSkusClient) listNextResults(lastResults ResourceSkusResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceSkusClient) ListComplete(ctx context.Context) (result ResourceSkusResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkusClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/snapshots.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/snapshots.go
index 89e57104c4f3..0109710db174 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/snapshots.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/snapshots.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewSnapshotsClientWithBaseURI(baseURI string, subscriptionID string) Snapsh
 // is created. Supported characters for the name are a-z, A-Z, 0-9 and _. The max name length is 80 characters.
 // snapshot - snapshot object supplied in the body of the Put disk operation.
 func (client SnapshotsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, snapshotName string, snapshot Snapshot) (result SnapshotsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: snapshot,
 			Constraints: []validation.Constraint{{Target: "snapshot.SnapshotProperties", Name: validation.Null, Rule: false,
@@ -115,10 +126,6 @@ func (client SnapshotsClient) CreateOrUpdateSender(req *http.Request) (future Sn
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -142,6 +149,16 @@ func (client SnapshotsClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // snapshotName - the name of the snapshot that is being created. The name can't be changed after the snapshot
 // is created. Supported characters for the name are a-z, A-Z, 0-9 and _. The max name length is 80 characters.
 func (client SnapshotsClient) Delete(ctx context.Context, resourceGroupName string, snapshotName string) (result SnapshotsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, snapshotName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.SnapshotsClient", "Delete", nil, "Failure preparing request")
@@ -187,10 +204,6 @@ func (client SnapshotsClient) DeleteSender(req *http.Request) (future SnapshotsD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -213,6 +226,16 @@ func (client SnapshotsClient) DeleteResponder(resp *http.Response) (result autor
 // snapshotName - the name of the snapshot that is being created. The name can't be changed after the snapshot
 // is created. Supported characters for the name are a-z, A-Z, 0-9 and _. The max name length is 80 characters.
 func (client SnapshotsClient) Get(ctx context.Context, resourceGroupName string, snapshotName string) (result Snapshot, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, snapshotName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.SnapshotsClient", "Get", nil, "Failure preparing request")
@@ -282,6 +305,16 @@ func (client SnapshotsClient) GetResponder(resp *http.Response) (result Snapshot
 // is created. Supported characters for the name are a-z, A-Z, 0-9 and _. The max name length is 80 characters.
 // grantAccessData - access data object supplied in the body of the get snapshot access operation.
 func (client SnapshotsClient) GrantAccess(ctx context.Context, resourceGroupName string, snapshotName string, grantAccessData GrantAccessData) (result SnapshotsGrantAccessFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.GrantAccess")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: grantAccessData,
 			Constraints: []validation.Constraint{{Target: "grantAccessData.DurationInSeconds", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -335,10 +368,6 @@ func (client SnapshotsClient) GrantAccessSender(req *http.Request) (future Snaps
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -358,6 +387,16 @@ func (client SnapshotsClient) GrantAccessResponder(resp *http.Response) (result
 
 // List lists snapshots under a subscription.
 func (client SnapshotsClient) List(ctx context.Context) (result SnapshotListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.List")
+		defer func() {
+			sc := -1
+			if result.sl.Response.Response != nil {
+				sc = result.sl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -420,8 +459,8 @@ func (client SnapshotsClient) ListResponder(resp *http.Response) (result Snapsho
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SnapshotsClient) listNextResults(lastResults SnapshotList) (result SnapshotList, err error) {
-	req, err := lastResults.snapshotListPreparer()
+func (client SnapshotsClient) listNextResults(ctx context.Context, lastResults SnapshotList) (result SnapshotList, err error) {
+	req, err := lastResults.snapshotListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.SnapshotsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -442,6 +481,16 @@ func (client SnapshotsClient) listNextResults(lastResults SnapshotList) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SnapshotsClient) ListComplete(ctx context.Context) (result SnapshotListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -450,6 +499,16 @@ func (client SnapshotsClient) ListComplete(ctx context.Context) (result Snapshot
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client SnapshotsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result SnapshotListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.sl.Response.Response != nil {
+				sc = result.sl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -513,8 +572,8 @@ func (client SnapshotsClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client SnapshotsClient) listByResourceGroupNextResults(lastResults SnapshotList) (result SnapshotList, err error) {
-	req, err := lastResults.snapshotListPreparer()
+func (client SnapshotsClient) listByResourceGroupNextResults(ctx context.Context, lastResults SnapshotList) (result SnapshotList, err error) {
+	req, err := lastResults.snapshotListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.SnapshotsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -535,6 +594,16 @@ func (client SnapshotsClient) listByResourceGroupNextResults(lastResults Snapsho
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SnapshotsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result SnapshotListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -545,6 +614,16 @@ func (client SnapshotsClient) ListByResourceGroupComplete(ctx context.Context, r
 // snapshotName - the name of the snapshot that is being created. The name can't be changed after the snapshot
 // is created. Supported characters for the name are a-z, A-Z, 0-9 and _. The max name length is 80 characters.
 func (client SnapshotsClient) RevokeAccess(ctx context.Context, resourceGroupName string, snapshotName string) (result SnapshotsRevokeAccessFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.RevokeAccess")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RevokeAccessPreparer(ctx, resourceGroupName, snapshotName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.SnapshotsClient", "RevokeAccess", nil, "Failure preparing request")
@@ -590,10 +669,6 @@ func (client SnapshotsClient) RevokeAccessSender(req *http.Request) (future Snap
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -617,6 +692,16 @@ func (client SnapshotsClient) RevokeAccessResponder(resp *http.Response) (result
 // is created. Supported characters for the name are a-z, A-Z, 0-9 and _. The max name length is 80 characters.
 // snapshot - snapshot object supplied in the body of the Patch snapshot operation.
 func (client SnapshotsClient) Update(ctx context.Context, resourceGroupName string, snapshotName string, snapshot SnapshotUpdate) (result SnapshotsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, snapshotName, snapshot)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.SnapshotsClient", "Update", nil, "Failure preparing request")
@@ -664,10 +749,6 @@ func (client SnapshotsClient) UpdateSender(req *http.Request) (future SnapshotsU
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/usage.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/usage.go
index 29d81b44805c..b3b236a22553 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/usage.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/usage.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClien
 // Parameters:
 // location - the location for which resource usage is queried.
 func (client UsageClient) List(ctx context.Context, location string) (result ListUsagesResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageClient.List")
+		defer func() {
+			sc := -1
+			if result.lur.Response.Response != nil {
+				sc = result.lur.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
@@ -114,8 +125,8 @@ func (client UsageClient) ListResponder(resp *http.Response) (result ListUsagesR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UsageClient) listNextResults(lastResults ListUsagesResult) (result ListUsagesResult, err error) {
-	req, err := lastResults.listUsagesResultPreparer()
+func (client UsageClient) listNextResults(ctx context.Context, lastResults ListUsagesResult) (result ListUsagesResult, err error) {
+	req, err := lastResults.listUsagesResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.UsageClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -136,6 +147,16 @@ func (client UsageClient) listNextResults(lastResults ListUsagesResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UsageClient) ListComplete(ctx context.Context, location string) (result ListUsagesResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensionimages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensionimages.go
index 04d60da0c9c6..f090163f0050 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensionimages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensionimages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewVirtualMachineExtensionImagesClientWithBaseURI(baseURI string, subscript
 // Parameters:
 // location - the name of a supported Azure region.
 func (client VirtualMachineExtensionImagesClient) Get(ctx context.Context, location string, publisherName string, typeParameter string, version string) (result VirtualMachineExtensionImage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionImagesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, location, publisherName, typeParameter, version)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionImagesClient", "Get", nil, "Failure preparing request")
@@ -112,6 +123,16 @@ func (client VirtualMachineExtensionImagesClient) GetResponder(resp *http.Respon
 // Parameters:
 // location - the name of a supported Azure region.
 func (client VirtualMachineExtensionImagesClient) ListTypes(ctx context.Context, location string, publisherName string) (result ListVirtualMachineExtensionImage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionImagesClient.ListTypes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListTypesPreparer(ctx, location, publisherName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionImagesClient", "ListTypes", nil, "Failure preparing request")
@@ -179,6 +200,16 @@ func (client VirtualMachineExtensionImagesClient) ListTypesResponder(resp *http.
 // location - the name of a supported Azure region.
 // filter - the filter to apply on the operation.
 func (client VirtualMachineExtensionImagesClient) ListVersions(ctx context.Context, location string, publisherName string, typeParameter string, filter string, top *int32, orderby string) (result ListVirtualMachineExtensionImage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionImagesClient.ListVersions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListVersionsPreparer(ctx, location, publisherName, typeParameter, filter, top, orderby)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionImagesClient", "ListVersions", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensions.go
index 1e3dfc07e628..ec8cd6106a37 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineextensions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVirtualMachineExtensionsClientWithBaseURI(baseURI string, subscriptionID
 // VMExtensionName - the name of the virtual machine extension.
 // extensionParameters - parameters supplied to the Create Virtual Machine Extension operation.
 func (client VirtualMachineExtensionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, VMName string, VMExtensionName string, extensionParameters VirtualMachineExtension) (result VirtualMachineExtensionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, VMName, VMExtensionName, extensionParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -94,10 +105,6 @@ func (client VirtualMachineExtensionsClient) CreateOrUpdateSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -121,6 +128,16 @@ func (client VirtualMachineExtensionsClient) CreateOrUpdateResponder(resp *http.
 // VMName - the name of the virtual machine where the extension should be deleted.
 // VMExtensionName - the name of the virtual machine extension.
 func (client VirtualMachineExtensionsClient) Delete(ctx context.Context, resourceGroupName string, VMName string, VMExtensionName string) (result VirtualMachineExtensionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, VMName, VMExtensionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionsClient", "Delete", nil, "Failure preparing request")
@@ -167,10 +184,6 @@ func (client VirtualMachineExtensionsClient) DeleteSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -194,6 +207,16 @@ func (client VirtualMachineExtensionsClient) DeleteResponder(resp *http.Response
 // VMExtensionName - the name of the virtual machine extension.
 // expand - the expand expression to apply on the operation.
 func (client VirtualMachineExtensionsClient) Get(ctx context.Context, resourceGroupName string, VMName string, VMExtensionName string, expand string) (result VirtualMachineExtension, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, VMName, VMExtensionName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionsClient", "Get", nil, "Failure preparing request")
@@ -266,6 +289,16 @@ func (client VirtualMachineExtensionsClient) GetResponder(resp *http.Response) (
 // VMName - the name of the virtual machine containing the extension.
 // expand - the expand expression to apply on the operation.
 func (client VirtualMachineExtensionsClient) List(ctx context.Context, resourceGroupName string, VMName string, expand string) (result VirtualMachineExtensionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, VMName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionsClient", "List", nil, "Failure preparing request")
@@ -338,6 +371,16 @@ func (client VirtualMachineExtensionsClient) ListResponder(resp *http.Response)
 // VMExtensionName - the name of the virtual machine extension.
 // extensionParameters - parameters supplied to the Update Virtual Machine Extension operation.
 func (client VirtualMachineExtensionsClient) Update(ctx context.Context, resourceGroupName string, VMName string, VMExtensionName string, extensionParameters VirtualMachineExtensionUpdate) (result VirtualMachineExtensionsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineExtensionsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, VMName, VMExtensionName, extensionParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineExtensionsClient", "Update", nil, "Failure preparing request")
@@ -386,10 +429,6 @@ func (client VirtualMachineExtensionsClient) UpdateSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineimages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineimages.go
index 4c6174c1526d..dfde13d4648c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineimages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineimages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVirtualMachineImagesClientWithBaseURI(baseURI string, subscriptionID str
 // skus - a valid image SKU.
 // version - a valid image SKU version.
 func (client VirtualMachineImagesClient) Get(ctx context.Context, location string, publisherName string, offer string, skus string, version string) (result VirtualMachineImage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineImagesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, location, publisherName, offer, skus, version)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineImagesClient", "Get", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client VirtualMachineImagesClient) GetResponder(resp *http.Response) (resu
 // skus - a valid image SKU.
 // filter - the filter to apply on the operation.
 func (client VirtualMachineImagesClient) List(ctx context.Context, location string, publisherName string, offer string, skus string, filter string, top *int32, orderby string) (result ListVirtualMachineImageResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, location, publisherName, offer, skus, filter, top, orderby)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineImagesClient", "List", nil, "Failure preparing request")
@@ -198,6 +219,16 @@ func (client VirtualMachineImagesClient) ListResponder(resp *http.Response) (res
 // location - the name of a supported Azure region.
 // publisherName - a valid image publisher.
 func (client VirtualMachineImagesClient) ListOffers(ctx context.Context, location string, publisherName string) (result ListVirtualMachineImageResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineImagesClient.ListOffers")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListOffersPreparer(ctx, location, publisherName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineImagesClient", "ListOffers", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client VirtualMachineImagesClient) ListOffersResponder(resp *http.Response
 // Parameters:
 // location - the name of a supported Azure region.
 func (client VirtualMachineImagesClient) ListPublishers(ctx context.Context, location string) (result ListVirtualMachineImageResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineImagesClient.ListPublishers")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPublishersPreparer(ctx, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineImagesClient", "ListPublishers", nil, "Failure preparing request")
@@ -331,6 +372,16 @@ func (client VirtualMachineImagesClient) ListPublishersResponder(resp *http.Resp
 // publisherName - a valid image publisher.
 // offer - a valid image publisher offer.
 func (client VirtualMachineImagesClient) ListSkus(ctx context.Context, location string, publisherName string, offer string) (result ListVirtualMachineImageResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineImagesClient.ListSkus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListSkusPreparer(ctx, location, publisherName, offer)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineImagesClient", "ListSkus", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineruncommands.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineruncommands.go
index 631eb7a93342..4ccc0fcdcd81 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineruncommands.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachineruncommands.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVirtualMachineRunCommandsClientWithBaseURI(baseURI string, subscriptionI
 // location - the location upon which run commands is queried.
 // commandID - the command id.
 func (client VirtualMachineRunCommandsClient) Get(ctx context.Context, location string, commandID string) (result RunCommandDocument, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineRunCommandsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
@@ -117,6 +128,16 @@ func (client VirtualMachineRunCommandsClient) GetResponder(resp *http.Response)
 // Parameters:
 // location - the location upon which run commands is queried.
 func (client VirtualMachineRunCommandsClient) List(ctx context.Context, location string) (result RunCommandListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineRunCommandsClient.List")
+		defer func() {
+			sc := -1
+			if result.rclr.Response.Response != nil {
+				sc = result.rclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
@@ -186,8 +207,8 @@ func (client VirtualMachineRunCommandsClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachineRunCommandsClient) listNextResults(lastResults RunCommandListResult) (result RunCommandListResult, err error) {
-	req, err := lastResults.runCommandListResultPreparer()
+func (client VirtualMachineRunCommandsClient) listNextResults(ctx context.Context, lastResults RunCommandListResult) (result RunCommandListResult, err error) {
+	req, err := lastResults.runCommandListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineRunCommandsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -208,6 +229,16 @@ func (client VirtualMachineRunCommandsClient) listNextResults(lastResults RunCom
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineRunCommandsClient) ListComplete(ctx context.Context, location string) (result RunCommandListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineRunCommandsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachines.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachines.go
index 80c60d89cb72..d60492e1439f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachines.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachines.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVirtualMachinesClientWithBaseURI(baseURI string, subscriptionID string)
 // VMName - the name of the virtual machine.
 // parameters - parameters supplied to the Capture Virtual Machine operation.
 func (client VirtualMachinesClient) Capture(ctx context.Context, resourceGroupName string, VMName string, parameters VirtualMachineCaptureParameters) (result VirtualMachinesCaptureFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Capture")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VhdPrefix", Name: validation.Null, Rule: true, Chain: nil},
@@ -102,10 +113,6 @@ func (client VirtualMachinesClient) CaptureSender(req *http.Request) (future Vir
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -129,6 +136,16 @@ func (client VirtualMachinesClient) CaptureResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) ConvertToManagedDisks(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesConvertToManagedDisksFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ConvertToManagedDisks")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ConvertToManagedDisksPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "ConvertToManagedDisks", nil, "Failure preparing request")
@@ -174,10 +191,6 @@ func (client VirtualMachinesClient) ConvertToManagedDisksSender(req *http.Reques
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -200,6 +213,16 @@ func (client VirtualMachinesClient) ConvertToManagedDisksResponder(resp *http.Re
 // VMName - the name of the virtual machine.
 // parameters - parameters supplied to the Create Virtual Machine operation.
 func (client VirtualMachinesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, VMName string, parameters VirtualMachine) (result VirtualMachinesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualMachineProperties", Name: validation.Null, Rule: false,
@@ -268,10 +291,6 @@ func (client VirtualMachinesClient) CreateOrUpdateSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -295,6 +314,16 @@ func (client VirtualMachinesClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) Deallocate(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesDeallocateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Deallocate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeallocatePreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Deallocate", nil, "Failure preparing request")
@@ -340,10 +369,6 @@ func (client VirtualMachinesClient) DeallocateSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -365,6 +390,16 @@ func (client VirtualMachinesClient) DeallocateResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) Delete(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Delete", nil, "Failure preparing request")
@@ -410,10 +445,6 @@ func (client VirtualMachinesClient) DeleteSender(req *http.Request) (future Virt
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -435,6 +466,16 @@ func (client VirtualMachinesClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) Generalize(ctx context.Context, resourceGroupName string, VMName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Generalize")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GeneralizePreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Generalize", nil, "Failure preparing request")
@@ -502,6 +543,16 @@ func (client VirtualMachinesClient) GeneralizeResponder(resp *http.Response) (re
 // VMName - the name of the virtual machine.
 // expand - the expand expression to apply on the operation.
 func (client VirtualMachinesClient) Get(ctx context.Context, resourceGroupName string, VMName string, expand InstanceViewTypes) (result VirtualMachine, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, VMName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Get", nil, "Failure preparing request")
@@ -572,6 +623,16 @@ func (client VirtualMachinesClient) GetResponder(resp *http.Response) (result Vi
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) InstanceView(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachineInstanceView, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.InstanceView")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.InstanceViewPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "InstanceView", nil, "Failure preparing request")
@@ -639,6 +700,16 @@ func (client VirtualMachinesClient) InstanceViewResponder(resp *http.Response) (
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client VirtualMachinesClient) List(ctx context.Context, resourceGroupName string) (result VirtualMachineListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.List")
+		defer func() {
+			sc := -1
+			if result.vmlr.Response.Response != nil {
+				sc = result.vmlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -702,8 +773,8 @@ func (client VirtualMachinesClient) ListResponder(resp *http.Response) (result V
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachinesClient) listNextResults(lastResults VirtualMachineListResult) (result VirtualMachineListResult, err error) {
-	req, err := lastResults.virtualMachineListResultPreparer()
+func (client VirtualMachinesClient) listNextResults(ctx context.Context, lastResults VirtualMachineListResult) (result VirtualMachineListResult, err error) {
+	req, err := lastResults.virtualMachineListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -724,6 +795,16 @@ func (client VirtualMachinesClient) listNextResults(lastResults VirtualMachineLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachinesClient) ListComplete(ctx context.Context, resourceGroupName string) (result VirtualMachineListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
@@ -731,6 +812,16 @@ func (client VirtualMachinesClient) ListComplete(ctx context.Context, resourceGr
 // ListAll lists all of the virtual machines in the specified subscription. Use the nextLink property in the response
 // to get the next page of virtual machines.
 func (client VirtualMachinesClient) ListAll(ctx context.Context) (result VirtualMachineListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.vmlr.Response.Response != nil {
+				sc = result.vmlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -793,8 +884,8 @@ func (client VirtualMachinesClient) ListAllResponder(resp *http.Response) (resul
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client VirtualMachinesClient) listAllNextResults(lastResults VirtualMachineListResult) (result VirtualMachineListResult, err error) {
-	req, err := lastResults.virtualMachineListResultPreparer()
+func (client VirtualMachinesClient) listAllNextResults(ctx context.Context, lastResults VirtualMachineListResult) (result VirtualMachineListResult, err error) {
+	req, err := lastResults.virtualMachineListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -815,6 +906,16 @@ func (client VirtualMachinesClient) listAllNextResults(lastResults VirtualMachin
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachinesClient) ListAllComplete(ctx context.Context) (result VirtualMachineListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -824,6 +925,16 @@ func (client VirtualMachinesClient) ListAllComplete(ctx context.Context) (result
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) ListAvailableSizes(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachineSizeListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ListAvailableSizes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListAvailableSizesPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "ListAvailableSizes", nil, "Failure preparing request")
@@ -886,11 +997,140 @@ func (client VirtualMachinesClient) ListAvailableSizesResponder(resp *http.Respo
 	return
 }
 
+// ListByLocation gets all the virtual machines under the specified subscription for the specified location.
+// Parameters:
+// location - the location for which virtual machines under the subscription are queried.
+func (client VirtualMachinesClient) ListByLocation(ctx context.Context, location string) (result VirtualMachineListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.vmlr.Response.Response != nil {
+				sc = result.vmlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: location,
+			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("compute.VirtualMachinesClient", "ListByLocation", err.Error())
+	}
+
+	result.fn = client.listByLocationNextResults
+	req, err := client.ListByLocationPreparer(ctx, location)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "ListByLocation", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListByLocationSender(req)
+	if err != nil {
+		result.vmlr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "ListByLocation", resp, "Failure sending request")
+		return
+	}
+
+	result.vmlr, err = client.ListByLocationResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "ListByLocation", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListByLocationPreparer prepares the ListByLocation request.
+func (client VirtualMachinesClient) ListByLocationPreparer(ctx context.Context, location string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"location":       autorest.Encode("path", location),
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-06-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Compute/locations/{location}/virtualMachines", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListByLocationSender sends the ListByLocation request. The method will close the
+// http.Response Body if it receives an error.
+func (client VirtualMachinesClient) ListByLocationSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListByLocationResponder handles the response to the ListByLocation request. The method always
+// closes the http.Response Body.
+func (client VirtualMachinesClient) ListByLocationResponder(resp *http.Response) (result VirtualMachineListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listByLocationNextResults retrieves the next set of results, if any.
+func (client VirtualMachinesClient) listByLocationNextResults(ctx context.Context, lastResults VirtualMachineListResult) (result VirtualMachineListResult, err error) {
+	req, err := lastResults.virtualMachineListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "listByLocationNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListByLocationSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "listByLocationNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListByLocationResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "listByLocationNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListByLocationComplete enumerates all values, automatically crossing page boundaries as required.
+func (client VirtualMachinesClient) ListByLocationComplete(ctx context.Context, location string) (result VirtualMachineListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByLocation(ctx, location)
+	return
+}
+
 // PerformMaintenance the operation to perform maintenance on a virtual machine.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) PerformMaintenance(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesPerformMaintenanceFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.PerformMaintenance")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PerformMaintenancePreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "PerformMaintenance", nil, "Failure preparing request")
@@ -936,10 +1176,6 @@ func (client VirtualMachinesClient) PerformMaintenanceSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -962,6 +1198,16 @@ func (client VirtualMachinesClient) PerformMaintenanceResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) PowerOff(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesPowerOffFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.PowerOff")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PowerOffPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "PowerOff", nil, "Failure preparing request")
@@ -1007,10 +1253,6 @@ func (client VirtualMachinesClient) PowerOffSender(req *http.Request) (future Vi
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1032,6 +1274,16 @@ func (client VirtualMachinesClient) PowerOffResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) Redeploy(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesRedeployFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Redeploy")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RedeployPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Redeploy", nil, "Failure preparing request")
@@ -1077,7 +1329,85 @@ func (client VirtualMachinesClient) RedeploySender(req *http.Request) (future Vi
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// RedeployResponder handles the response to the Redeploy request. The method always
+// closes the http.Response Body.
+func (client VirtualMachinesClient) RedeployResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Reimage reimages the virtual machine which has an ephemeral OS disk back to its initial state.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// VMName - the name of the virtual machine.
+// parameters - parameters supplied to the Reimage Virtual Machine operation.
+func (client VirtualMachinesClient) Reimage(ctx context.Context, resourceGroupName string, VMName string, parameters *VirtualMachineReimageParameters) (result VirtualMachinesReimageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Reimage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ReimagePreparer(ctx, resourceGroupName, VMName, parameters)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Reimage", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.ReimageSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Reimage", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// ReimagePreparer prepares the Reimage request.
+func (client VirtualMachinesClient) ReimagePreparer(ctx context.Context, resourceGroupName string, VMName string, parameters *VirtualMachineReimageParameters) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"vmName":            autorest.Encode("path", VMName),
+	}
+
+	const APIVersion = "2018-06-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/reimage", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if parameters != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithJSON(parameters))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ReimageSender sends the Reimage request. The method will close the
+// http.Response Body if it receives an error.
+func (client VirtualMachinesClient) ReimageSender(req *http.Request) (future VirtualMachinesReimageFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
 	if err != nil {
 		return
 	}
@@ -1085,9 +1415,9 @@ func (client VirtualMachinesClient) RedeploySender(req *http.Request) (future Vi
 	return
 }
 
-// RedeployResponder handles the response to the Redeploy request. The method always
+// ReimageResponder handles the response to the Reimage request. The method always
 // closes the http.Response Body.
-func (client VirtualMachinesClient) RedeployResponder(resp *http.Response) (result autorest.Response, err error) {
+func (client VirtualMachinesClient) ReimageResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -1102,6 +1432,16 @@ func (client VirtualMachinesClient) RedeployResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) Restart(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesRestartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Restart")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RestartPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Restart", nil, "Failure preparing request")
@@ -1147,10 +1487,6 @@ func (client VirtualMachinesClient) RestartSender(req *http.Request) (future Vir
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1173,6 +1509,16 @@ func (client VirtualMachinesClient) RestartResponder(resp *http.Response) (resul
 // VMName - the name of the virtual machine.
 // parameters - parameters supplied to the Run command operation.
 func (client VirtualMachinesClient) RunCommand(ctx context.Context, resourceGroupName string, VMName string, parameters RunCommandInput) (result VirtualMachinesRunCommandFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.RunCommand")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CommandID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -1226,10 +1572,6 @@ func (client VirtualMachinesClient) RunCommandSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1252,6 +1594,16 @@ func (client VirtualMachinesClient) RunCommandResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // VMName - the name of the virtual machine.
 func (client VirtualMachinesClient) Start(ctx context.Context, resourceGroupName string, VMName string) (result VirtualMachinesStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartPreparer(ctx, resourceGroupName, VMName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Start", nil, "Failure preparing request")
@@ -1297,10 +1649,6 @@ func (client VirtualMachinesClient) StartSender(req *http.Request) (future Virtu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1323,6 +1671,16 @@ func (client VirtualMachinesClient) StartResponder(resp *http.Response) (result
 // VMName - the name of the virtual machine.
 // parameters - parameters supplied to the Update Virtual Machine operation.
 func (client VirtualMachinesClient) Update(ctx context.Context, resourceGroupName string, VMName string, parameters VirtualMachineUpdate) (result VirtualMachinesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, VMName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachinesClient", "Update", nil, "Failure preparing request")
@@ -1370,10 +1728,6 @@ func (client VirtualMachinesClient) UpdateSender(req *http.Request) (future Virt
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetextensions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetextensions.go
index e2cd495962e5..dde7b5f51987 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetextensions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetextensions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVirtualMachineScaleSetExtensionsClientWithBaseURI(baseURI string, subscr
 // vmssExtensionName - the name of the VM scale set extension.
 // extensionParameters - parameters supplied to the Create VM scale set Extension operation.
 func (client VirtualMachineScaleSetExtensionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, VMScaleSetName string, vmssExtensionName string, extensionParameters VirtualMachineScaleSetExtension) (result VirtualMachineScaleSetExtensionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, VMScaleSetName, vmssExtensionName, extensionParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetExtensionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -95,10 +106,6 @@ func (client VirtualMachineScaleSetExtensionsClient) CreateOrUpdateSender(req *h
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -122,6 +129,16 @@ func (client VirtualMachineScaleSetExtensionsClient) CreateOrUpdateResponder(res
 // VMScaleSetName - the name of the VM scale set where the extension should be deleted.
 // vmssExtensionName - the name of the VM scale set extension.
 func (client VirtualMachineScaleSetExtensionsClient) Delete(ctx context.Context, resourceGroupName string, VMScaleSetName string, vmssExtensionName string) (result VirtualMachineScaleSetExtensionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, VMScaleSetName, vmssExtensionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetExtensionsClient", "Delete", nil, "Failure preparing request")
@@ -168,10 +185,6 @@ func (client VirtualMachineScaleSetExtensionsClient) DeleteSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -195,6 +208,16 @@ func (client VirtualMachineScaleSetExtensionsClient) DeleteResponder(resp *http.
 // vmssExtensionName - the name of the VM scale set extension.
 // expand - the expand expression to apply on the operation.
 func (client VirtualMachineScaleSetExtensionsClient) Get(ctx context.Context, resourceGroupName string, VMScaleSetName string, vmssExtensionName string, expand string) (result VirtualMachineScaleSetExtension, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, VMScaleSetName, vmssExtensionName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetExtensionsClient", "Get", nil, "Failure preparing request")
@@ -266,6 +289,16 @@ func (client VirtualMachineScaleSetExtensionsClient) GetResponder(resp *http.Res
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set containing the extension.
 func (client VirtualMachineScaleSetExtensionsClient) List(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetExtensionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionsClient.List")
+		defer func() {
+			sc := -1
+			if result.vmsselr.Response.Response != nil {
+				sc = result.vmsselr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
@@ -330,8 +363,8 @@ func (client VirtualMachineScaleSetExtensionsClient) ListResponder(resp *http.Re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachineScaleSetExtensionsClient) listNextResults(lastResults VirtualMachineScaleSetExtensionListResult) (result VirtualMachineScaleSetExtensionListResult, err error) {
-	req, err := lastResults.virtualMachineScaleSetExtensionListResultPreparer()
+func (client VirtualMachineScaleSetExtensionsClient) listNextResults(ctx context.Context, lastResults VirtualMachineScaleSetExtensionListResult) (result VirtualMachineScaleSetExtensionListResult, err error) {
+	req, err := lastResults.virtualMachineScaleSetExtensionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetExtensionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -352,6 +385,16 @@ func (client VirtualMachineScaleSetExtensionsClient) listNextResults(lastResults
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineScaleSetExtensionsClient) ListComplete(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetExtensionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetExtensionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, VMScaleSetName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetrollingupgrades.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetrollingupgrades.go
index c1d1b626f90c..5ffd1e22bf5c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetrollingupgrades.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetrollingupgrades.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVirtualMachineScaleSetRollingUpgradesClientWithBaseURI(baseURI string, s
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetRollingUpgradesClient) Cancel(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetRollingUpgradesCancelFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetRollingUpgradesClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CancelPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetRollingUpgradesClient", "Cancel", nil, "Failure preparing request")
@@ -91,10 +102,6 @@ func (client VirtualMachineScaleSetRollingUpgradesClient) CancelSender(req *http
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -116,6 +123,16 @@ func (client VirtualMachineScaleSetRollingUpgradesClient) CancelResponder(resp *
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetRollingUpgradesClient) GetLatest(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result RollingUpgradeStatusInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetRollingUpgradesClient.GetLatest")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetLatestPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetRollingUpgradesClient", "GetLatest", nil, "Failure preparing request")
@@ -185,6 +202,16 @@ func (client VirtualMachineScaleSetRollingUpgradesClient) GetLatestResponder(res
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetRollingUpgradesClient) StartExtensionUpgrade(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetRollingUpgradesStartExtensionUpgradeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetRollingUpgradesClient.StartExtensionUpgrade")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartExtensionUpgradePreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetRollingUpgradesClient", "StartExtensionUpgrade", nil, "Failure preparing request")
@@ -230,10 +257,6 @@ func (client VirtualMachineScaleSetRollingUpgradesClient) StartExtensionUpgradeS
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -256,6 +279,16 @@ func (client VirtualMachineScaleSetRollingUpgradesClient) StartExtensionUpgradeR
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetRollingUpgradesClient) StartOSUpgrade(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetRollingUpgradesStartOSUpgradeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetRollingUpgradesClient.StartOSUpgrade")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartOSUpgradePreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetRollingUpgradesClient", "StartOSUpgrade", nil, "Failure preparing request")
@@ -301,10 +334,6 @@ func (client VirtualMachineScaleSetRollingUpgradesClient) StartOSUpgradeSender(r
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesets.go
index 69a16b80c756..d8b3f7d354a7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesets.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVirtualMachineScaleSetsClientWithBaseURI(baseURI string, subscriptionID
 // VMScaleSetName - the name of the VM scale set to create or update.
 // parameters - the scale set object.
 func (client VirtualMachineScaleSetsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, VMScaleSetName string, parameters VirtualMachineScaleSet) (result VirtualMachineScaleSetsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualMachineScaleSetProperties", Name: validation.Null, Rule: false,
@@ -116,10 +127,6 @@ func (client VirtualMachineScaleSetsClient) CreateOrUpdateSender(req *http.Reque
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -144,6 +151,16 @@ func (client VirtualMachineScaleSetsClient) CreateOrUpdateResponder(resp *http.R
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) Deallocate(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsDeallocateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Deallocate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeallocatePreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Deallocate", nil, "Failure preparing request")
@@ -194,10 +211,6 @@ func (client VirtualMachineScaleSetsClient) DeallocateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -219,6 +232,16 @@ func (client VirtualMachineScaleSetsClient) DeallocateResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetsClient) Delete(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Delete", nil, "Failure preparing request")
@@ -264,10 +287,6 @@ func (client VirtualMachineScaleSetsClient) DeleteSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -290,6 +309,16 @@ func (client VirtualMachineScaleSetsClient) DeleteResponder(resp *http.Response)
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) DeleteInstances(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs VirtualMachineScaleSetVMInstanceRequiredIDs) (result VirtualMachineScaleSetsDeleteInstancesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.DeleteInstances")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: VMInstanceIDs,
 			Constraints: []validation.Constraint{{Target: "VMInstanceIDs.InstanceIds", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -343,10 +372,6 @@ func (client VirtualMachineScaleSetsClient) DeleteInstancesSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -370,6 +395,16 @@ func (client VirtualMachineScaleSetsClient) DeleteInstancesResponder(resp *http.
 // VMScaleSetName - the name of the VM scale set.
 // platformUpdateDomain - the platform update domain for which a manual recovery walk is requested
 func (client VirtualMachineScaleSetsClient) ForceRecoveryServiceFabricPlatformUpdateDomainWalk(ctx context.Context, resourceGroupName string, VMScaleSetName string, platformUpdateDomain int32) (result RecoveryWalkResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.ForceRecoveryServiceFabricPlatformUpdateDomainWalk")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ForceRecoveryServiceFabricPlatformUpdateDomainWalkPreparer(ctx, resourceGroupName, VMScaleSetName, platformUpdateDomain)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "ForceRecoveryServiceFabricPlatformUpdateDomainWalk", nil, "Failure preparing request")
@@ -438,6 +473,16 @@ func (client VirtualMachineScaleSetsClient) ForceRecoveryServiceFabricPlatformUp
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetsClient) Get(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Get", nil, "Failure preparing request")
@@ -505,6 +550,16 @@ func (client VirtualMachineScaleSetsClient) GetResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetsClient) GetInstanceView(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetInstanceView, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.GetInstanceView")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetInstanceViewPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "GetInstanceView", nil, "Failure preparing request")
@@ -572,6 +627,16 @@ func (client VirtualMachineScaleSetsClient) GetInstanceViewResponder(resp *http.
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetsClient) GetOSUpgradeHistory(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetListOSUpgradeHistoryPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.GetOSUpgradeHistory")
+		defer func() {
+			sc := -1
+			if result.vmsslouh.Response.Response != nil {
+				sc = result.vmsslouh.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.getOSUpgradeHistoryNextResults
 	req, err := client.GetOSUpgradeHistoryPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
@@ -636,8 +701,8 @@ func (client VirtualMachineScaleSetsClient) GetOSUpgradeHistoryResponder(resp *h
 }
 
 // getOSUpgradeHistoryNextResults retrieves the next set of results, if any.
-func (client VirtualMachineScaleSetsClient) getOSUpgradeHistoryNextResults(lastResults VirtualMachineScaleSetListOSUpgradeHistory) (result VirtualMachineScaleSetListOSUpgradeHistory, err error) {
-	req, err := lastResults.virtualMachineScaleSetListOSUpgradeHistoryPreparer()
+func (client VirtualMachineScaleSetsClient) getOSUpgradeHistoryNextResults(ctx context.Context, lastResults VirtualMachineScaleSetListOSUpgradeHistory) (result VirtualMachineScaleSetListOSUpgradeHistory, err error) {
+	req, err := lastResults.virtualMachineScaleSetListOSUpgradeHistoryPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "getOSUpgradeHistoryNextResults", nil, "Failure preparing next results request")
 	}
@@ -658,6 +723,16 @@ func (client VirtualMachineScaleSetsClient) getOSUpgradeHistoryNextResults(lastR
 
 // GetOSUpgradeHistoryComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineScaleSetsClient) GetOSUpgradeHistoryComplete(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetListOSUpgradeHistoryIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.GetOSUpgradeHistory")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetOSUpgradeHistory(ctx, resourceGroupName, VMScaleSetName)
 	return
 }
@@ -666,6 +741,16 @@ func (client VirtualMachineScaleSetsClient) GetOSUpgradeHistoryComplete(ctx cont
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client VirtualMachineScaleSetsClient) List(ctx context.Context, resourceGroupName string) (result VirtualMachineScaleSetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.List")
+		defer func() {
+			sc := -1
+			if result.vmsslr.Response.Response != nil {
+				sc = result.vmsslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -729,8 +814,8 @@ func (client VirtualMachineScaleSetsClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachineScaleSetsClient) listNextResults(lastResults VirtualMachineScaleSetListResult) (result VirtualMachineScaleSetListResult, err error) {
-	req, err := lastResults.virtualMachineScaleSetListResultPreparer()
+func (client VirtualMachineScaleSetsClient) listNextResults(ctx context.Context, lastResults VirtualMachineScaleSetListResult) (result VirtualMachineScaleSetListResult, err error) {
+	req, err := lastResults.virtualMachineScaleSetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -751,6 +836,16 @@ func (client VirtualMachineScaleSetsClient) listNextResults(lastResults VirtualM
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineScaleSetsClient) ListComplete(ctx context.Context, resourceGroupName string) (result VirtualMachineScaleSetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
@@ -759,6 +854,16 @@ func (client VirtualMachineScaleSetsClient) ListComplete(ctx context.Context, re
 // nextLink property in the response to get the next page of VM Scale Sets. Do this till nextLink is null to fetch all
 // the VM Scale Sets.
 func (client VirtualMachineScaleSetsClient) ListAll(ctx context.Context) (result VirtualMachineScaleSetListWithLinkResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.vmsslwlr.Response.Response != nil {
+				sc = result.vmsslwlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -821,8 +926,8 @@ func (client VirtualMachineScaleSetsClient) ListAllResponder(resp *http.Response
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client VirtualMachineScaleSetsClient) listAllNextResults(lastResults VirtualMachineScaleSetListWithLinkResult) (result VirtualMachineScaleSetListWithLinkResult, err error) {
-	req, err := lastResults.virtualMachineScaleSetListWithLinkResultPreparer()
+func (client VirtualMachineScaleSetsClient) listAllNextResults(ctx context.Context, lastResults VirtualMachineScaleSetListWithLinkResult) (result VirtualMachineScaleSetListWithLinkResult, err error) {
+	req, err := lastResults.virtualMachineScaleSetListWithLinkResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -843,6 +948,16 @@ func (client VirtualMachineScaleSetsClient) listAllNextResults(lastResults Virtu
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineScaleSetsClient) ListAllComplete(ctx context.Context) (result VirtualMachineScaleSetListWithLinkResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -853,6 +968,16 @@ func (client VirtualMachineScaleSetsClient) ListAllComplete(ctx context.Context)
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 func (client VirtualMachineScaleSetsClient) ListSkus(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetListSkusResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.ListSkus")
+		defer func() {
+			sc := -1
+			if result.vmsslsr.Response.Response != nil {
+				sc = result.vmsslsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listSkusNextResults
 	req, err := client.ListSkusPreparer(ctx, resourceGroupName, VMScaleSetName)
 	if err != nil {
@@ -917,8 +1042,8 @@ func (client VirtualMachineScaleSetsClient) ListSkusResponder(resp *http.Respons
 }
 
 // listSkusNextResults retrieves the next set of results, if any.
-func (client VirtualMachineScaleSetsClient) listSkusNextResults(lastResults VirtualMachineScaleSetListSkusResult) (result VirtualMachineScaleSetListSkusResult, err error) {
-	req, err := lastResults.virtualMachineScaleSetListSkusResultPreparer()
+func (client VirtualMachineScaleSetsClient) listSkusNextResults(ctx context.Context, lastResults VirtualMachineScaleSetListSkusResult) (result VirtualMachineScaleSetListSkusResult, err error) {
+	req, err := lastResults.virtualMachineScaleSetListSkusResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "listSkusNextResults", nil, "Failure preparing next results request")
 	}
@@ -939,6 +1064,16 @@ func (client VirtualMachineScaleSetsClient) listSkusNextResults(lastResults Virt
 
 // ListSkusComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineScaleSetsClient) ListSkusComplete(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result VirtualMachineScaleSetListSkusResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.ListSkus")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSkus(ctx, resourceGroupName, VMScaleSetName)
 	return
 }
@@ -951,6 +1086,16 @@ func (client VirtualMachineScaleSetsClient) ListSkusComplete(ctx context.Context
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) PerformMaintenance(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsPerformMaintenanceFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.PerformMaintenance")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PerformMaintenancePreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "PerformMaintenance", nil, "Failure preparing request")
@@ -1001,10 +1146,6 @@ func (client VirtualMachineScaleSetsClient) PerformMaintenanceSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1028,6 +1169,16 @@ func (client VirtualMachineScaleSetsClient) PerformMaintenanceResponder(resp *ht
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) PowerOff(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsPowerOffFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.PowerOff")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PowerOffPreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "PowerOff", nil, "Failure preparing request")
@@ -1078,10 +1229,6 @@ func (client VirtualMachineScaleSetsClient) PowerOffSender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1104,6 +1251,16 @@ func (client VirtualMachineScaleSetsClient) PowerOffResponder(resp *http.Respons
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) Redeploy(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsRedeployFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Redeploy")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RedeployPreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Redeploy", nil, "Failure preparing request")
@@ -1154,10 +1311,6 @@ func (client VirtualMachineScaleSetsClient) RedeploySender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1174,13 +1327,24 @@ func (client VirtualMachineScaleSetsClient) RedeployResponder(resp *http.Respons
 	return
 }
 
-// Reimage reimages (upgrade the operating system) one or more virtual machines in a VM scale set.
+// Reimage reimages (upgrade the operating system) one or more virtual machines in a VM scale set which don't have a
+// ephemeral OS disk, for virtual machines who have a ephemeral OS disk the virtual machine is reset to initial state.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
-// VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
-func (client VirtualMachineScaleSetsClient) Reimage(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsReimageFuture, err error) {
-	req, err := client.ReimagePreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
+// VMScaleSetReimageInput - parameters for Reimaging VM ScaleSet.
+func (client VirtualMachineScaleSetsClient) Reimage(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMScaleSetReimageInput *VirtualMachineScaleSetReimageParameters) (result VirtualMachineScaleSetsReimageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Reimage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ReimagePreparer(ctx, resourceGroupName, VMScaleSetName, VMScaleSetReimageInput)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Reimage", nil, "Failure preparing request")
 		return
@@ -1196,7 +1360,7 @@ func (client VirtualMachineScaleSetsClient) Reimage(ctx context.Context, resourc
 }
 
 // ReimagePreparer prepares the Reimage request.
-func (client VirtualMachineScaleSetsClient) ReimagePreparer(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (*http.Request, error) {
+func (client VirtualMachineScaleSetsClient) ReimagePreparer(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMScaleSetReimageInput *VirtualMachineScaleSetReimageParameters) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
@@ -1214,9 +1378,9 @@ func (client VirtualMachineScaleSetsClient) ReimagePreparer(ctx context.Context,
 		autorest.WithBaseURL(client.BaseURI),
 		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachineScaleSets/{vmScaleSetName}/reimage", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
-	if VMInstanceIDs != nil {
+	if VMScaleSetReimageInput != nil {
 		preparer = autorest.DecoratePreparer(preparer,
-			autorest.WithJSON(VMInstanceIDs))
+			autorest.WithJSON(VMScaleSetReimageInput))
 	}
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
@@ -1230,10 +1394,6 @@ func (client VirtualMachineScaleSetsClient) ReimageSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1257,6 +1417,16 @@ func (client VirtualMachineScaleSetsClient) ReimageResponder(resp *http.Response
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) ReimageAll(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsReimageAllFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.ReimageAll")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ReimageAllPreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "ReimageAll", nil, "Failure preparing request")
@@ -1307,10 +1477,6 @@ func (client VirtualMachineScaleSetsClient) ReimageAllSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1333,6 +1499,16 @@ func (client VirtualMachineScaleSetsClient) ReimageAllResponder(resp *http.Respo
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) Restart(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsRestartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Restart")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RestartPreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Restart", nil, "Failure preparing request")
@@ -1383,10 +1559,6 @@ func (client VirtualMachineScaleSetsClient) RestartSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1409,6 +1581,16 @@ func (client VirtualMachineScaleSetsClient) RestartResponder(resp *http.Response
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) Start(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs *VirtualMachineScaleSetVMInstanceIDs) (result VirtualMachineScaleSetsStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartPreparer(ctx, resourceGroupName, VMScaleSetName, VMInstanceIDs)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Start", nil, "Failure preparing request")
@@ -1459,10 +1641,6 @@ func (client VirtualMachineScaleSetsClient) StartSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1485,6 +1663,16 @@ func (client VirtualMachineScaleSetsClient) StartResponder(resp *http.Response)
 // VMScaleSetName - the name of the VM scale set to create or update.
 // parameters - the scale set object.
 func (client VirtualMachineScaleSetsClient) Update(ctx context.Context, resourceGroupName string, VMScaleSetName string, parameters VirtualMachineScaleSetUpdate) (result VirtualMachineScaleSetsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, VMScaleSetName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetsClient", "Update", nil, "Failure preparing request")
@@ -1532,10 +1720,6 @@ func (client VirtualMachineScaleSetsClient) UpdateSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1559,6 +1743,16 @@ func (client VirtualMachineScaleSetsClient) UpdateResponder(resp *http.Response)
 // VMScaleSetName - the name of the VM scale set.
 // VMInstanceIDs - a list of virtual machine instance IDs from the VM scale set.
 func (client VirtualMachineScaleSetsClient) UpdateInstances(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs VirtualMachineScaleSetVMInstanceRequiredIDs) (result VirtualMachineScaleSetsUpdateInstancesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetsClient.UpdateInstances")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: VMInstanceIDs,
 			Constraints: []validation.Constraint{{Target: "VMInstanceIDs.InstanceIds", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -1612,10 +1806,6 @@ func (client VirtualMachineScaleSetsClient) UpdateInstancesSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetvms.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetvms.go
index 1b8d1d58ddb9..c6aeb85c6415 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetvms.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinescalesetvms.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewVirtualMachineScaleSetVMsClientWithBaseURI(baseURI string, subscriptionI
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) Deallocate(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsDeallocateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Deallocate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeallocatePreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Deallocate", nil, "Failure preparing request")
@@ -94,10 +105,6 @@ func (client VirtualMachineScaleSetVMsClient) DeallocateSender(req *http.Request
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -120,6 +127,16 @@ func (client VirtualMachineScaleSetVMsClient) DeallocateResponder(resp *http.Res
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) Delete(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Delete", nil, "Failure preparing request")
@@ -166,10 +183,6 @@ func (client VirtualMachineScaleSetVMsClient) DeleteSender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -192,6 +205,16 @@ func (client VirtualMachineScaleSetVMsClient) DeleteResponder(resp *http.Respons
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) Get(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVM, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Get", nil, "Failure preparing request")
@@ -261,6 +284,16 @@ func (client VirtualMachineScaleSetVMsClient) GetResponder(resp *http.Response)
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) GetInstanceView(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMInstanceView, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.GetInstanceView")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetInstanceViewPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "GetInstanceView", nil, "Failure preparing request")
@@ -332,6 +365,16 @@ func (client VirtualMachineScaleSetVMsClient) GetInstanceViewResponder(resp *htt
 // selectParameter - the list parameters.
 // expand - the expand expression to apply to the operation.
 func (client VirtualMachineScaleSetVMsClient) List(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, filter string, selectParameter string, expand string) (result VirtualMachineScaleSetVMListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.List")
+		defer func() {
+			sc := -1
+			if result.vmssvlr.Response.Response != nil {
+				sc = result.vmssvlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, virtualMachineScaleSetName, filter, selectParameter, expand)
 	if err != nil {
@@ -405,8 +448,8 @@ func (client VirtualMachineScaleSetVMsClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachineScaleSetVMsClient) listNextResults(lastResults VirtualMachineScaleSetVMListResult) (result VirtualMachineScaleSetVMListResult, err error) {
-	req, err := lastResults.virtualMachineScaleSetVMListResultPreparer()
+func (client VirtualMachineScaleSetVMsClient) listNextResults(ctx context.Context, lastResults VirtualMachineScaleSetVMListResult) (result VirtualMachineScaleSetVMListResult, err error) {
+	req, err := lastResults.virtualMachineScaleSetVMListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -427,6 +470,16 @@ func (client VirtualMachineScaleSetVMsClient) listNextResults(lastResults Virtua
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineScaleSetVMsClient) ListComplete(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, filter string, selectParameter string, expand string) (result VirtualMachineScaleSetVMListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, virtualMachineScaleSetName, filter, selectParameter, expand)
 	return
 }
@@ -437,6 +490,16 @@ func (client VirtualMachineScaleSetVMsClient) ListComplete(ctx context.Context,
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) PerformMaintenance(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsPerformMaintenanceFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.PerformMaintenance")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PerformMaintenancePreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "PerformMaintenance", nil, "Failure preparing request")
@@ -483,10 +546,6 @@ func (client VirtualMachineScaleSetVMsClient) PerformMaintenanceSender(req *http
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -510,6 +569,16 @@ func (client VirtualMachineScaleSetVMsClient) PerformMaintenanceResponder(resp *
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) PowerOff(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsPowerOffFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.PowerOff")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PowerOffPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "PowerOff", nil, "Failure preparing request")
@@ -556,10 +625,6 @@ func (client VirtualMachineScaleSetVMsClient) PowerOffSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -582,6 +647,16 @@ func (client VirtualMachineScaleSetVMsClient) PowerOffResponder(resp *http.Respo
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) Redeploy(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsRedeployFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Redeploy")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RedeployPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Redeploy", nil, "Failure preparing request")
@@ -628,10 +703,6 @@ func (client VirtualMachineScaleSetVMsClient) RedeploySender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -653,8 +724,19 @@ func (client VirtualMachineScaleSetVMsClient) RedeployResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
-func (client VirtualMachineScaleSetVMsClient) Reimage(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsReimageFuture, err error) {
-	req, err := client.ReimagePreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
+// VMScaleSetVMReimageInput - parameters for the Reimaging Virtual machine in ScaleSet.
+func (client VirtualMachineScaleSetVMsClient) Reimage(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, VMScaleSetVMReimageInput *VirtualMachineScaleSetVMReimageParameters) (result VirtualMachineScaleSetVMsReimageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Reimage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ReimagePreparer(ctx, resourceGroupName, VMScaleSetName, instanceID, VMScaleSetVMReimageInput)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Reimage", nil, "Failure preparing request")
 		return
@@ -670,7 +752,7 @@ func (client VirtualMachineScaleSetVMsClient) Reimage(ctx context.Context, resou
 }
 
 // ReimagePreparer prepares the Reimage request.
-func (client VirtualMachineScaleSetVMsClient) ReimagePreparer(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (*http.Request, error) {
+func (client VirtualMachineScaleSetVMsClient) ReimagePreparer(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, VMScaleSetVMReimageInput *VirtualMachineScaleSetVMReimageParameters) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"instanceId":        autorest.Encode("path", instanceID),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
@@ -684,10 +766,15 @@ func (client VirtualMachineScaleSetVMsClient) ReimagePreparer(ctx context.Contex
 	}
 
 	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
 		autorest.AsPost(),
 		autorest.WithBaseURL(client.BaseURI),
 		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachineScaleSets/{vmScaleSetName}/virtualmachines/{instanceId}/reimage", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
+	if VMScaleSetVMReimageInput != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithJSON(VMScaleSetVMReimageInput))
+	}
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
@@ -700,10 +787,6 @@ func (client VirtualMachineScaleSetVMsClient) ReimageSender(req *http.Request) (
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -727,6 +810,16 @@ func (client VirtualMachineScaleSetVMsClient) ReimageResponder(resp *http.Respon
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) ReimageAll(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsReimageAllFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.ReimageAll")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ReimageAllPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "ReimageAll", nil, "Failure preparing request")
@@ -773,10 +866,6 @@ func (client VirtualMachineScaleSetVMsClient) ReimageAllSender(req *http.Request
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -799,6 +888,16 @@ func (client VirtualMachineScaleSetVMsClient) ReimageAllResponder(resp *http.Res
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) Restart(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsRestartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Restart")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RestartPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Restart", nil, "Failure preparing request")
@@ -845,10 +944,6 @@ func (client VirtualMachineScaleSetVMsClient) RestartSender(req *http.Request) (
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -872,6 +967,16 @@ func (client VirtualMachineScaleSetVMsClient) RestartResponder(resp *http.Respon
 // instanceID - the instance ID of the virtual machine.
 // parameters - parameters supplied to the Run command operation.
 func (client VirtualMachineScaleSetVMsClient) RunCommand(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters RunCommandInput) (result VirtualMachineScaleSetVMsRunCommandFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.RunCommand")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CommandID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -926,10 +1031,6 @@ func (client VirtualMachineScaleSetVMsClient) RunCommandSender(req *http.Request
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -953,6 +1054,16 @@ func (client VirtualMachineScaleSetVMsClient) RunCommandResponder(resp *http.Res
 // VMScaleSetName - the name of the VM scale set.
 // instanceID - the instance ID of the virtual machine.
 func (client VirtualMachineScaleSetVMsClient) Start(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result VirtualMachineScaleSetVMsStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartPreparer(ctx, resourceGroupName, VMScaleSetName, instanceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "compute.VirtualMachineScaleSetVMsClient", "Start", nil, "Failure preparing request")
@@ -999,10 +1110,6 @@ func (client VirtualMachineScaleSetVMsClient) StartSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1026,6 +1133,16 @@ func (client VirtualMachineScaleSetVMsClient) StartResponder(resp *http.Response
 // instanceID - the instance ID of the virtual machine.
 // parameters - parameters supplied to the Update Virtual Machine Scale Sets VM operation.
 func (client VirtualMachineScaleSetVMsClient) Update(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters VirtualMachineScaleSetVM) (result VirtualMachineScaleSetVMsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineScaleSetVMsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualMachineScaleSetVMProperties", Name: validation.Null, Rule: false,
@@ -1095,10 +1212,6 @@ func (client VirtualMachineScaleSetVMsClient) UpdateSender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinesizes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinesizes.go
index 724c062523bc..01ec5f5d01c6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinesizes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute/virtualmachinesizes.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVirtualMachineSizesClientWithBaseURI(baseURI string, subscriptionID stri
 // Parameters:
 // location - the location upon which virtual-machine-sizes is queried.
 func (client VirtualMachineSizesClient) List(ctx context.Context, location string) (result VirtualMachineSizeListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSizesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/client.go
index 6131ee45c4fc..7cb91fb5cdef 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/client.go
@@ -21,7 +21,11 @@ package containerinstance
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
 )
 
 const (
@@ -49,3 +53,153 @@ func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 		SubscriptionID: subscriptionID,
 	}
 }
+
+// ListCachedImages get the list of cached images on specific OS type for a subscription in a region.
+// Parameters:
+// location - the identifier for the physical azure location.
+func (client BaseClient) ListCachedImages(ctx context.Context, location string) (result CachedImagesListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListCachedImages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ListCachedImagesPreparer(ctx, location)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.BaseClient", "ListCachedImages", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListCachedImagesSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "containerinstance.BaseClient", "ListCachedImages", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.ListCachedImagesResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.BaseClient", "ListCachedImages", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListCachedImagesPreparer prepares the ListCachedImages request.
+func (client BaseClient) ListCachedImagesPreparer(ctx context.Context, location string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"location":       autorest.Encode("path", location),
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-10-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.ContainerInstance/locations/{location}/cachedImages", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListCachedImagesSender sends the ListCachedImages request. The method will close the
+// http.Response Body if it receives an error.
+func (client BaseClient) ListCachedImagesSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListCachedImagesResponder handles the response to the ListCachedImages request. The method always
+// closes the http.Response Body.
+func (client BaseClient) ListCachedImagesResponder(resp *http.Response) (result CachedImagesListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// ListCapabilities get the list of CPU/memory/GPU capabilities of a region.
+// Parameters:
+// location - the identifier for the physical azure location.
+func (client BaseClient) ListCapabilities(ctx context.Context, location string) (result CapabilitiesListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListCapabilities")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ListCapabilitiesPreparer(ctx, location)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.BaseClient", "ListCapabilities", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListCapabilitiesSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "containerinstance.BaseClient", "ListCapabilities", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.ListCapabilitiesResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.BaseClient", "ListCapabilities", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListCapabilitiesPreparer prepares the ListCapabilities request.
+func (client BaseClient) ListCapabilitiesPreparer(ctx context.Context, location string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"location":       autorest.Encode("path", location),
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-10-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.ContainerInstance/locations/{location}/capabilities", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListCapabilitiesSender sends the ListCapabilities request. The method will close the
+// http.Response Body if it receives an error.
+func (client BaseClient) ListCapabilitiesSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListCapabilitiesResponder handles the response to the ListCapabilities request. The method always
+// closes the http.Response Body.
+func (client BaseClient) ListCapabilitiesResponder(resp *http.Response) (result CapabilitiesListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/container.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/container.go
index 3d1654cc3c6b..3d7d31cb4afa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/container.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/container.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewContainerClientWithBaseURI(baseURI string, subscriptionID string) Contai
 // containerName - the name of the container instance.
 // containerExecRequest - the request for the exec command.
 func (client ContainerClient) ExecuteCommand(ctx context.Context, resourceGroupName string, containerGroupName string, containerName string, containerExecRequest ContainerExecRequest) (result ContainerExecResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerClient.ExecuteCommand")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExecuteCommandPreparer(ctx, resourceGroupName, containerGroupName, containerName, containerExecRequest)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerClient", "ExecuteCommand", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client ContainerClient) ExecuteCommandResponder(resp *http.Response) (resu
 // tail - the number of lines to show from the tail of the container instance log. If not provided, all
 // available logs are shown up to 4mb.
 func (client ContainerClient) ListLogs(ctx context.Context, resourceGroupName string, containerGroupName string, containerName string, tail *int32) (result Logs, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerClient.ListLogs")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListLogsPreparer(ctx, resourceGroupName, containerGroupName, containerName, tail)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerClient", "ListLogs", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroups.go
index 44a179b62566..6912f56c6513 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewContainerGroupsClientWithBaseURI(baseURI string, subscriptionID string)
 // containerGroupName - the name of the container group.
 // containerGroup - the properties of the container group to be created or updated.
 func (client ContainerGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, containerGroupName string, containerGroup ContainerGroup) (result ContainerGroupsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: containerGroup,
 			Constraints: []validation.Constraint{{Target: "containerGroup.ContainerGroupProperties", Name: validation.Null, Rule: true,
@@ -60,6 +71,8 @@ func (client ContainerGroupsClient) CreateOrUpdate(ctx context.Context, resource
 						}},
 					{Target: "containerGroup.ContainerGroupProperties.NetworkProfile", Name: validation.Null, Rule: false,
 						Chain: []validation.Constraint{{Target: "containerGroup.ContainerGroupProperties.NetworkProfile.ID", Name: validation.Null, Rule: true, Chain: nil}}},
+					{Target: "containerGroup.ContainerGroupProperties.DNSConfig", Name: validation.Null, Rule: false,
+						Chain: []validation.Constraint{{Target: "containerGroup.ContainerGroupProperties.DNSConfig.NameServers", Name: validation.Null, Rule: true, Chain: nil}}},
 				}}}}}); err != nil {
 		return result, validation.NewError("containerinstance.ContainerGroupsClient", "CreateOrUpdate", err.Error())
 	}
@@ -111,10 +124,6 @@ func (client ContainerGroupsClient) CreateOrUpdateSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -138,6 +147,16 @@ func (client ContainerGroupsClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // containerGroupName - the name of the container group.
 func (client ContainerGroupsClient) Delete(ctx context.Context, resourceGroupName string, containerGroupName string) (result ContainerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, containerGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Delete", nil, "Failure preparing request")
@@ -207,6 +226,16 @@ func (client ContainerGroupsClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // containerGroupName - the name of the container group.
 func (client ContainerGroupsClient) Get(ctx context.Context, resourceGroupName string, containerGroupName string) (result ContainerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, containerGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Get", nil, "Failure preparing request")
@@ -273,6 +302,16 @@ func (client ContainerGroupsClient) GetResponder(resp *http.Response) (result Co
 // container group including containers, image registry credentials, restart policy, IP address type, OS type, state,
 // and volumes.
 func (client ContainerGroupsClient) List(ctx context.Context) (result ContainerGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.cglr.Response.Response != nil {
+				sc = result.cglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -335,8 +374,8 @@ func (client ContainerGroupsClient) ListResponder(resp *http.Response) (result C
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ContainerGroupsClient) listNextResults(lastResults ContainerGroupListResult) (result ContainerGroupListResult, err error) {
-	req, err := lastResults.containerGroupListResultPreparer()
+func (client ContainerGroupsClient) listNextResults(ctx context.Context, lastResults ContainerGroupListResult) (result ContainerGroupListResult, err error) {
+	req, err := lastResults.containerGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -357,6 +396,16 @@ func (client ContainerGroupsClient) listNextResults(lastResults ContainerGroupLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContainerGroupsClient) ListComplete(ctx context.Context) (result ContainerGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -367,6 +416,16 @@ func (client ContainerGroupsClient) ListComplete(ctx context.Context) (result Co
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ContainerGroupsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ContainerGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.cglr.Response.Response != nil {
+				sc = result.cglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -430,8 +489,8 @@ func (client ContainerGroupsClient) ListByResourceGroupResponder(resp *http.Resp
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ContainerGroupsClient) listByResourceGroupNextResults(lastResults ContainerGroupListResult) (result ContainerGroupListResult, err error) {
-	req, err := lastResults.containerGroupListResultPreparer()
+func (client ContainerGroupsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ContainerGroupListResult) (result ContainerGroupListResult, err error) {
+	req, err := lastResults.containerGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -452,6 +511,16 @@ func (client ContainerGroupsClient) listByResourceGroupNextResults(lastResults C
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContainerGroupsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ContainerGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -462,6 +531,16 @@ func (client ContainerGroupsClient) ListByResourceGroupComplete(ctx context.Cont
 // resourceGroupName - the name of the resource group.
 // containerGroupName - the name of the container group.
 func (client ContainerGroupsClient) Restart(ctx context.Context, resourceGroupName string, containerGroupName string) (result ContainerGroupsRestartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.Restart")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RestartPreparer(ctx, resourceGroupName, containerGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Restart", nil, "Failure preparing request")
@@ -507,7 +586,79 @@ func (client ContainerGroupsClient) RestartSender(req *http.Request) (future Con
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent))
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// RestartResponder handles the response to the Restart request. The method always
+// closes the http.Response Body.
+func (client ContainerGroupsClient) RestartResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Start starts all containers in a container group.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// containerGroupName - the name of the container group.
+func (client ContainerGroupsClient) Start(ctx context.Context, resourceGroupName string, containerGroupName string) (result ContainerGroupsStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.StartPreparer(ctx, resourceGroupName, containerGroupName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Start", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.StartSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Start", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// StartPreparer prepares the Start request.
+func (client ContainerGroupsClient) StartPreparer(ctx context.Context, resourceGroupName string, containerGroupName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"containerGroupName": autorest.Encode("path", containerGroupName),
+		"resourceGroupName":  autorest.Encode("path", resourceGroupName),
+		"subscriptionId":     autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-10-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerInstance/containerGroups/{containerGroupName}/start", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// StartSender sends the Start request. The method will close the
+// http.Response Body if it receives an error.
+func (client ContainerGroupsClient) StartSender(req *http.Request) (future ContainerGroupsStartFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
 	if err != nil {
 		return
 	}
@@ -515,9 +666,9 @@ func (client ContainerGroupsClient) RestartSender(req *http.Request) (future Con
 	return
 }
 
-// RestartResponder handles the response to the Restart request. The method always
+// StartResponder handles the response to the Start request. The method always
 // closes the http.Response Body.
-func (client ContainerGroupsClient) RestartResponder(resp *http.Response) (result autorest.Response, err error) {
+func (client ContainerGroupsClient) StartResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -532,6 +683,16 @@ func (client ContainerGroupsClient) RestartResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group.
 // containerGroupName - the name of the container group.
 func (client ContainerGroupsClient) Stop(ctx context.Context, resourceGroupName string, containerGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StopPreparer(ctx, resourceGroupName, containerGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Stop", nil, "Failure preparing request")
@@ -599,6 +760,16 @@ func (client ContainerGroupsClient) StopResponder(resp *http.Response) (result a
 // containerGroupName - the name of the container group.
 // resource - the container group resource with just the tags to be updated.
 func (client ContainerGroupsClient) Update(ctx context.Context, resourceGroupName string, containerGroupName string, resource Resource) (result ContainerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, containerGroupName, resource)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroupusage.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroupusage.go
index e83c12b02802..12cd1fc2e9b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroupusage.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/containergroupusage.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewContainerGroupUsageClientWithBaseURI(baseURI string, subscriptionID stri
 // Parameters:
 // location - the identifier for the physical azure location.
 func (client ContainerGroupUsageClient) List(ctx context.Context, location string) (result UsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupUsageClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupUsageClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/models.go
index f56d63e5d389..922c9f898dea 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/models.go
@@ -18,14 +18,19 @@ package containerinstance
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance"
+
 // ContainerGroupIPAddressType enumerates the values for container group ip address type.
 type ContainerGroupIPAddressType string
 
@@ -88,6 +93,23 @@ func PossibleContainerNetworkProtocolValues() []ContainerNetworkProtocol {
 	return []ContainerNetworkProtocol{ContainerNetworkProtocolTCP, ContainerNetworkProtocolUDP}
 }
 
+// GpuSku enumerates the values for gpu sku.
+type GpuSku string
+
+const (
+	// K80 ...
+	K80 GpuSku = "K80"
+	// P100 ...
+	P100 GpuSku = "P100"
+	// V100 ...
+	V100 GpuSku = "V100"
+)
+
+// PossibleGpuSkuValues returns an array of possible values for the GpuSku const type.
+func PossibleGpuSkuValues() []GpuSku {
+	return []GpuSku{K80, P100, V100}
+}
+
 // LogAnalyticsLogType enumerates the values for log analytics log type.
 type LogAnalyticsLogType string
 
@@ -179,6 +201,77 @@ type AzureFileVolume struct {
 	StorageAccountKey *string `json:"storageAccountKey,omitempty"`
 }
 
+// CachedImages the cached image and OS type.
+type CachedImages struct {
+	// ID - The resource Id of the cached image.
+	ID *string `json:"id,omitempty"`
+	// OsType - The OS type of the cached image.
+	OsType *string `json:"osType,omitempty"`
+	// Image - The cached image name.
+	Image *string `json:"image,omitempty"`
+}
+
+// CachedImagesListResult the response containing cached images.
+type CachedImagesListResult struct {
+	autorest.Response `json:"-"`
+	// Value - The list of cached images.
+	Value *[]CachedImages `json:"value,omitempty"`
+	// NextLink - The URI to fetch the next page of cached images.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// Capabilities the regional capabilities.
+type Capabilities struct {
+	// ResourceType - The resource type that this capability describes.
+	ResourceType *string `json:"resourceType,omitempty"`
+	// OsType - The OS type that this capability describes.
+	OsType *string `json:"osType,omitempty"`
+	// Location - The resource location.
+	Location *string `json:"location,omitempty"`
+	// IPAddressType - The ip address type that this capability describes.
+	IPAddressType *string `json:"ipAddressType,omitempty"`
+	// Gpu - The GPU sku that this capability describes.
+	Gpu *string `json:"gpu,omitempty"`
+	// Capabilities - The supported capabilities.
+	Capabilities *CapabilitiesCapabilities `json:"capabilities,omitempty"`
+}
+
+// CapabilitiesCapabilities the supported capabilities.
+type CapabilitiesCapabilities struct {
+	// MaxMemoryInGB - The maximum allowed memory request in GB.
+	MaxMemoryInGB *float64 `json:"maxMemoryInGB,omitempty"`
+	// MaxCPU - The maximum allowed CPU request in cores.
+	MaxCPU *float64 `json:"maxCpu,omitempty"`
+	// MaxGpuCount - The maximum allowed GPU count.
+	MaxGpuCount *float64 `json:"maxGpuCount,omitempty"`
+}
+
+// CapabilitiesListResult the response containing list of capabilities.
+type CapabilitiesListResult struct {
+	autorest.Response `json:"-"`
+	// Value - The list of capabilities.
+	Value *[]Capabilities `json:"value,omitempty"`
+	// NextLink - The URI to fetch the next page of capabilities.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// CloudError an error response from the Batch service.
+type CloudError struct {
+	Error *CloudErrorBody `json:"error,omitempty"`
+}
+
+// CloudErrorBody an error response from the Batch service.
+type CloudErrorBody struct {
+	// Code - An identifier for the error. Codes are invariant and are intended to be consumed programmatically.
+	Code *string `json:"code,omitempty"`
+	// Message - A message describing the error, intended to be suitable for display in a user interface.
+	Message *string `json:"message,omitempty"`
+	// Target - The target of the particular error. For example, the name of the property in error.
+	Target *string `json:"target,omitempty"`
+	// Details - A list of additional details about the error.
+	Details *[]CloudErrorBody `json:"details,omitempty"`
+}
+
 // Container a container instance.
 type Container struct {
 	// Name - The user-provided name of the container instance.
@@ -445,14 +538,24 @@ type ContainerGroupListResultIterator struct {
 	page ContainerGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ContainerGroupListResultIterator) Next() error {
+func (iter *ContainerGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -461,6 +564,13 @@ func (iter *ContainerGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ContainerGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ContainerGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -480,6 +590,11 @@ func (iter ContainerGroupListResultIterator) Value() ContainerGroup {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ContainerGroupListResultIterator type.
+func NewContainerGroupListResultIterator(page ContainerGroupListResultPage) ContainerGroupListResultIterator {
+	return ContainerGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cglr ContainerGroupListResult) IsEmpty() bool {
 	return cglr.Value == nil || len(*cglr.Value) == 0
@@ -487,11 +602,11 @@ func (cglr ContainerGroupListResult) IsEmpty() bool {
 
 // containerGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cglr ContainerGroupListResult) containerGroupListResultPreparer() (*http.Request, error) {
+func (cglr ContainerGroupListResult) containerGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if cglr.NextLink == nil || len(to.String(cglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cglr.NextLink)))
@@ -499,14 +614,24 @@ func (cglr ContainerGroupListResult) containerGroupListResultPreparer() (*http.R
 
 // ContainerGroupListResultPage contains a page of ContainerGroup values.
 type ContainerGroupListResultPage struct {
-	fn   func(ContainerGroupListResult) (ContainerGroupListResult, error)
+	fn   func(context.Context, ContainerGroupListResult) (ContainerGroupListResult, error)
 	cglr ContainerGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ContainerGroupListResultPage) Next() error {
-	next, err := page.fn(page.cglr)
+func (page *ContainerGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cglr)
 	if err != nil {
 		return err
 	}
@@ -514,6 +639,13 @@ func (page *ContainerGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ContainerGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ContainerGroupListResultPage) NotDone() bool {
 	return !page.cglr.IsEmpty()
@@ -532,6 +664,11 @@ func (page ContainerGroupListResultPage) Values() []ContainerGroup {
 	return *page.cglr.Value
 }
 
+// Creates a new instance of the ContainerGroupListResultPage type.
+func NewContainerGroupListResultPage(getNextPage func(context.Context, ContainerGroupListResult) (ContainerGroupListResult, error)) ContainerGroupListResultPage {
+	return ContainerGroupListResultPage{fn: getNextPage}
+}
+
 // ContainerGroupNetworkProfile container group network profile information.
 type ContainerGroupNetworkProfile struct {
 	// ID - The identifier for a network profile.
@@ -564,6 +701,8 @@ type ContainerGroupProperties struct {
 	Diagnostics *ContainerGroupDiagnostics `json:"diagnostics,omitempty"`
 	// NetworkProfile - The network profile information for a container group.
 	NetworkProfile *ContainerGroupNetworkProfile `json:"networkProfile,omitempty"`
+	// DNSConfig - The DNS config information for a container group.
+	DNSConfig *DNSConfiguration `json:"dnsConfig,omitempty"`
 }
 
 // ContainerGroupPropertiesInstanceView the instance view of the container group. Only valid in response.
@@ -574,8 +713,8 @@ type ContainerGroupPropertiesInstanceView struct {
 	State *string `json:"state,omitempty"`
 }
 
-// ContainerGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ContainerGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ContainerGroupsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -626,6 +765,29 @@ func (future *ContainerGroupsRestartFuture) Result(client ContainerGroupsClient)
 	return
 }
 
+// ContainerGroupsStartFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
+type ContainerGroupsStartFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *ContainerGroupsStartFuture) Result(client ContainerGroupsClient) (ar autorest.Response, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "containerinstance.ContainerGroupsStartFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("containerinstance.ContainerGroupsStartFuture")
+		return
+	}
+	ar.Response = future.Response()
+	return
+}
+
 // ContainerHTTPGet the container Http Get settings, for liveness or readiness probe
 type ContainerHTTPGet struct {
 	// Path - The path to probe.
@@ -710,6 +872,16 @@ type ContainerState struct {
 	DetailStatus *string `json:"detailStatus,omitempty"`
 }
 
+// DNSConfiguration DNS configuration for the container group.
+type DNSConfiguration struct {
+	// NameServers - The DNS servers for the container group.
+	NameServers *[]string `json:"nameServers,omitempty"`
+	// SearchDomains - The DNS search domains for hostname lookup in the container group.
+	SearchDomains *string `json:"searchDomains,omitempty"`
+	// Options - The DNS options for the container group.
+	Options *string `json:"options,omitempty"`
+}
+
 // EnvironmentVariable the environment variable to set within the container instance.
 type EnvironmentVariable struct {
 	// Name - The name of the environment variable.
@@ -746,6 +918,14 @@ type GitRepoVolume struct {
 	Revision *string `json:"revision,omitempty"`
 }
 
+// GpuResource the GPU resource.
+type GpuResource struct {
+	// Count - The count of the GPU resource.
+	Count *int32 `json:"count,omitempty"`
+	// Sku - The SKU of the GPU resource. Possible values include: 'K80', 'P100', 'V100'
+	Sku GpuSku `json:"sku,omitempty"`
+}
+
 // ImageRegistryCredential image registry credential.
 type ImageRegistryCredential struct {
 	// Server - The Docker image registry server without a protocol such as "http" and "https".
@@ -813,6 +993,8 @@ type Operation struct {
 	Name *string `json:"name,omitempty"`
 	// Display - The display information of the operation.
 	Display *OperationDisplay `json:"display,omitempty"`
+	// Properties - The additional properties.
+	Properties interface{} `json:"properties,omitempty"`
 	// Origin - The intended executor of the operation. Possible values include: 'User', 'System'
 	Origin OperationsOrigin `json:"origin,omitempty"`
 }
@@ -829,8 +1011,8 @@ type OperationDisplay struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// OperationListResult the operation list response that contains all operations for Azure Container Instance
-// service.
+// OperationListResult the operation list response that contains all operations for Azure Container
+// Instance service.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The list of operations.
@@ -888,6 +1070,8 @@ type ResourceLimits struct {
 	MemoryInGB *float64 `json:"memoryInGB,omitempty"`
 	// CPU - The CPU limit of this container instance.
 	CPU *float64 `json:"cpu,omitempty"`
+	// Gpu - The GPU limit of this container instance.
+	Gpu *GpuResource `json:"gpu,omitempty"`
 }
 
 // ResourceRequests the resource requests.
@@ -896,6 +1080,8 @@ type ResourceRequests struct {
 	MemoryInGB *float64 `json:"memoryInGB,omitempty"`
 	// CPU - The CPU request of this container instance.
 	CPU *float64 `json:"cpu,omitempty"`
+	// Gpu - The GPU request of this container instance.
+	Gpu *GpuResource `json:"gpu,omitempty"`
 }
 
 // ResourceRequirements the resource requirements.
@@ -955,7 +1141,9 @@ func (vVar Volume) MarshalJSON() ([]byte, error) {
 	if vVar.AzureFile != nil {
 		objectMap["azureFile"] = vVar.AzureFile
 	}
-	objectMap["emptyDir"] = vVar.EmptyDir
+	if vVar.EmptyDir != nil {
+		objectMap["emptyDir"] = vVar.EmptyDir
+	}
 	if vVar.Secret != nil {
 		objectMap["secret"] = vVar.Secret
 	}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/operations.go
index a043265e74ce..e541b1d8b39b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List list the operations for Azure Container Instance service.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/serviceassociationlink.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/serviceassociationlink.go
index 71250766cb1a..a5b6ddf95cee 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/serviceassociationlink.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance/serviceassociationlink.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewServiceAssociationLinkClientWithBaseURI(baseURI string, subscriptionID s
 // virtualNetworkName - the name of the virtual network.
 // subnetName - the name of the subnet.
 func (client ServiceAssociationLinkClient) Delete(ctx context.Context, resourceGroupName string, virtualNetworkName string, subnetName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceAssociationLinkClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualNetworkName, subnetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerinstance.ServiceAssociationLinkClient", "Delete", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/models.go
index 8e5ee3778cba..dc74474134f7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/models.go
@@ -18,14 +18,47 @@ package containerregistry
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry"
+
+// Action enumerates the values for action.
+type Action string
+
+const (
+	// Allow ...
+	Allow Action = "Allow"
+)
+
+// PossibleActionValues returns an array of possible values for the Action const type.
+func PossibleActionValues() []Action {
+	return []Action{Allow}
+}
+
+// DefaultAction enumerates the values for default action.
+type DefaultAction string
+
+const (
+	// DefaultActionAllow ...
+	DefaultActionAllow DefaultAction = "Allow"
+	// DefaultActionDeny ...
+	DefaultActionDeny DefaultAction = "Deny"
+)
+
+// PossibleDefaultActionValues returns an array of possible values for the DefaultAction const type.
+func PossibleDefaultActionValues() []DefaultAction {
+	return []DefaultAction{DefaultActionAllow, DefaultActionDeny}
+}
+
 // ImportMode enumerates the values for import mode.
 type ImportMode string
 
@@ -164,6 +197,10 @@ func PossibleTrustPolicyTypeValues() []TrustPolicyType {
 type WebhookAction string
 
 const (
+	// ChartDelete ...
+	ChartDelete WebhookAction = "chart_delete"
+	// ChartPush ...
+	ChartPush WebhookAction = "chart_push"
 	// Delete ...
 	Delete WebhookAction = "delete"
 	// Push ...
@@ -174,7 +211,7 @@ const (
 
 // PossibleWebhookActionValues returns an array of possible values for the WebhookAction const type.
 func PossibleWebhookActionValues() []WebhookAction {
-	return []WebhookAction{Delete, Push, Quarantine}
+	return []WebhookAction{ChartDelete, ChartPush, Delete, Push, Quarantine}
 }
 
 // WebhookStatus enumerates the values for webhook status.
@@ -192,8 +229,8 @@ func PossibleWebhookStatusValues() []WebhookStatus {
 	return []WebhookStatus{WebhookStatusDisabled, WebhookStatusEnabled}
 }
 
-// Actor the agent that initiated the event. For most situations, this could be from the authorization context of
-// the request.
+// Actor the agent that initiated the event. For most situations, this could be from the authorization
+// context of the request.
 type Actor struct {
 	// Name - The subject or username associated with the request context that generated the event.
 	Name *string `json:"name,omitempty"`
@@ -270,14 +307,24 @@ type EventListResultIterator struct {
 	page EventListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EventListResultIterator) Next() error {
+func (iter *EventListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -286,6 +333,13 @@ func (iter *EventListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EventListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EventListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -305,6 +359,11 @@ func (iter EventListResultIterator) Value() Event {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EventListResultIterator type.
+func NewEventListResultIterator(page EventListResultPage) EventListResultIterator {
+	return EventListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (elr EventListResult) IsEmpty() bool {
 	return elr.Value == nil || len(*elr.Value) == 0
@@ -312,11 +371,11 @@ func (elr EventListResult) IsEmpty() bool {
 
 // eventListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (elr EventListResult) eventListResultPreparer() (*http.Request, error) {
+func (elr EventListResult) eventListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if elr.NextLink == nil || len(to.String(elr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(elr.NextLink)))
@@ -324,14 +383,24 @@ func (elr EventListResult) eventListResultPreparer() (*http.Request, error) {
 
 // EventListResultPage contains a page of Event values.
 type EventListResultPage struct {
-	fn  func(EventListResult) (EventListResult, error)
+	fn  func(context.Context, EventListResult) (EventListResult, error)
 	elr EventListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EventListResultPage) Next() error {
-	next, err := page.fn(page.elr)
+func (page *EventListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.elr)
 	if err != nil {
 		return err
 	}
@@ -339,6 +408,13 @@ func (page *EventListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EventListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EventListResultPage) NotDone() bool {
 	return !page.elr.IsEmpty()
@@ -357,6 +433,11 @@ func (page EventListResultPage) Values() []Event {
 	return *page.elr.Value
 }
 
+// Creates a new instance of the EventListResultPage type.
+func NewEventListResultPage(getNextPage func(context.Context, EventListResult) (EventListResult, error)) EventListResultPage {
+	return EventListResultPage{fn: getNextPage}
+}
+
 // EventRequestMessage the event request message sent to the service URI.
 type EventRequestMessage struct {
 	// Content - The content of the event request message.
@@ -462,6 +543,24 @@ type ImportSourceCredentials struct {
 	Password *string `json:"password,omitempty"`
 }
 
+// IPRule IP rule with specific IP or IP range in CIDR format.
+type IPRule struct {
+	// Action - The action of IP ACL rule. Possible values include: 'Allow'
+	Action Action `json:"action,omitempty"`
+	// IPAddressOrRange - Specifies the IP or IP range in CIDR format. Only IPV4 address is allowed.
+	IPAddressOrRange *string `json:"value,omitempty"`
+}
+
+// NetworkRuleSet the network rule set for a container registry.
+type NetworkRuleSet struct {
+	// DefaultAction - The default action of allow or deny when no other rules match. Possible values include: 'DefaultActionAllow', 'DefaultActionDeny'
+	DefaultAction DefaultAction `json:"defaultAction,omitempty"`
+	// VirtualNetworkRules - The virtual network rules.
+	VirtualNetworkRules *[]VirtualNetworkRule `json:"virtualNetworkRules,omitempty"`
+	// IPRules - The IP ACL rules.
+	IPRules *[]IPRule `json:"ipRules,omitempty"`
+}
+
 // OperationDefinition the definition of a container registry operation.
 type OperationDefinition struct {
 	// Origin - The origin information of the container registry operation.
@@ -570,14 +669,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -586,6 +695,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -605,6 +721,11 @@ func (iter OperationListResultIterator) Value() OperationDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -612,11 +733,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -624,14 +745,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of OperationDefinition values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -639,6 +770,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -657,6 +795,11 @@ func (page OperationListResultPage) Values() []OperationDefinition {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OperationMetricSpecificationDefinition the definition of Azure Monitoring metric.
 type OperationMetricSpecificationDefinition struct {
 	// Name - Metric name.
@@ -697,7 +840,8 @@ type RegenerateCredentialParameters struct {
 	Name PasswordName `json:"name,omitempty"`
 }
 
-// RegistriesCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RegistriesCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RegistriesCreateFuture struct {
 	azure.Future
 }
@@ -725,7 +869,8 @@ func (future *RegistriesCreateFuture) Result(client RegistriesClient) (r Registr
 	return
 }
 
-// RegistriesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RegistriesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RegistriesDeleteFuture struct {
 	azure.Future
 }
@@ -770,7 +915,8 @@ func (future *RegistriesImportImageFuture) Result(client RegistriesClient) (ar a
 	return
 }
 
-// RegistriesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RegistriesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RegistriesUpdateFuture struct {
 	azure.Future
 }
@@ -798,8 +944,8 @@ func (future *RegistriesUpdateFuture) Result(client RegistriesClient) (r Registr
 	return
 }
 
-// RegistriesUpdatePoliciesFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// RegistriesUpdatePoliciesFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type RegistriesUpdatePoliciesFuture struct {
 	azure.Future
 }
@@ -999,14 +1145,24 @@ type RegistryListResultIterator struct {
 	page RegistryListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RegistryListResultIterator) Next() error {
+func (iter *RegistryListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistryListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1015,6 +1171,13 @@ func (iter *RegistryListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RegistryListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RegistryListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1034,6 +1197,11 @@ func (iter RegistryListResultIterator) Value() Registry {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RegistryListResultIterator type.
+func NewRegistryListResultIterator(page RegistryListResultPage) RegistryListResultIterator {
+	return RegistryListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr RegistryListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -1041,11 +1209,11 @@ func (rlr RegistryListResult) IsEmpty() bool {
 
 // registryListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr RegistryListResult) registryListResultPreparer() (*http.Request, error) {
+func (rlr RegistryListResult) registryListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -1053,14 +1221,24 @@ func (rlr RegistryListResult) registryListResultPreparer() (*http.Request, error
 
 // RegistryListResultPage contains a page of Registry values.
 type RegistryListResultPage struct {
-	fn  func(RegistryListResult) (RegistryListResult, error)
+	fn  func(context.Context, RegistryListResult) (RegistryListResult, error)
 	rlr RegistryListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RegistryListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *RegistryListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistryListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -1068,6 +1246,13 @@ func (page *RegistryListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RegistryListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RegistryListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -1086,6 +1271,11 @@ func (page RegistryListResultPage) Values() []Registry {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the RegistryListResultPage type.
+func NewRegistryListResultPage(getNextPage func(context.Context, RegistryListResult) (RegistryListResult, error)) RegistryListResultPage {
+	return RegistryListResultPage{fn: getNextPage}
+}
+
 // RegistryNameCheckRequest a request to check whether a container registry name is available.
 type RegistryNameCheckRequest struct {
 	// Name - The name of the container registry.
@@ -1136,6 +1326,8 @@ type RegistryProperties struct {
 	AdminUserEnabled *bool `json:"adminUserEnabled,omitempty"`
 	// StorageAccount - The properties of the storage account for the container registry. Only applicable to Classic SKU.
 	StorageAccount *StorageAccountProperties `json:"storageAccount,omitempty"`
+	// NetworkRuleSet - The network rule set for a container registry.
+	NetworkRuleSet *NetworkRuleSet `json:"networkRuleSet,omitempty"`
 }
 
 // RegistryPropertiesUpdateParameters the parameters for updating the properties of a container registry.
@@ -1144,6 +1336,8 @@ type RegistryPropertiesUpdateParameters struct {
 	AdminUserEnabled *bool `json:"adminUserEnabled,omitempty"`
 	// StorageAccount - The parameters of a storage account for the container registry. Only applicable to Classic SKU. If specified, the storage account must be in the same physical location as the container registry.
 	StorageAccount *StorageAccountProperties `json:"storageAccount,omitempty"`
+	// NetworkRuleSet - The network rule set for a container registry.
+	NetworkRuleSet *NetworkRuleSet `json:"networkRuleSet,omitempty"`
 }
 
 // RegistryUpdateParameters the parameters for updating a container registry.
@@ -1371,14 +1565,24 @@ type ReplicationListResultIterator struct {
 	page ReplicationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ReplicationListResultIterator) Next() error {
+func (iter *ReplicationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1387,6 +1591,13 @@ func (iter *ReplicationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ReplicationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ReplicationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1406,6 +1617,11 @@ func (iter ReplicationListResultIterator) Value() Replication {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ReplicationListResultIterator type.
+func NewReplicationListResultIterator(page ReplicationListResultPage) ReplicationListResultIterator {
+	return ReplicationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr ReplicationListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -1413,11 +1629,11 @@ func (rlr ReplicationListResult) IsEmpty() bool {
 
 // replicationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr ReplicationListResult) replicationListResultPreparer() (*http.Request, error) {
+func (rlr ReplicationListResult) replicationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -1425,14 +1641,24 @@ func (rlr ReplicationListResult) replicationListResultPreparer() (*http.Request,
 
 // ReplicationListResultPage contains a page of Replication values.
 type ReplicationListResultPage struct {
-	fn  func(ReplicationListResult) (ReplicationListResult, error)
+	fn  func(context.Context, ReplicationListResult) (ReplicationListResult, error)
 	rlr ReplicationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ReplicationListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *ReplicationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -1440,6 +1666,13 @@ func (page *ReplicationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ReplicationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ReplicationListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -1458,6 +1691,11 @@ func (page ReplicationListResultPage) Values() []Replication {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the ReplicationListResultPage type.
+func NewReplicationListResultPage(getNextPage func(context.Context, ReplicationListResult) (ReplicationListResult, error)) ReplicationListResultPage {
+	return ReplicationListResultPage{fn: getNextPage}
+}
+
 // ReplicationProperties the properties of a replication.
 type ReplicationProperties struct {
 	// ProvisioningState - The provisioning state of the replication at the time the operation was called. Possible values include: 'Creating', 'Updating', 'Deleting', 'Succeeded', 'Failed', 'Canceled'
@@ -1466,7 +1704,8 @@ type ReplicationProperties struct {
 	Status *Status `json:"status,omitempty"`
 }
 
-// ReplicationsCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ReplicationsCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ReplicationsCreateFuture struct {
 	azure.Future
 }
@@ -1494,7 +1733,8 @@ func (future *ReplicationsCreateFuture) Result(client ReplicationsClient) (r Rep
 	return
 }
 
-// ReplicationsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ReplicationsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ReplicationsDeleteFuture struct {
 	azure.Future
 }
@@ -1516,7 +1756,8 @@ func (future *ReplicationsDeleteFuture) Result(client ReplicationsClient) (ar au
 	return
 }
 
-// ReplicationsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ReplicationsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ReplicationsUpdateFuture struct {
 	azure.Future
 }
@@ -1616,8 +1857,8 @@ type Sku struct {
 	Tier SkuTier `json:"tier,omitempty"`
 }
 
-// Source the registry node that generated the event. Put differently, while the actor initiates the event, the
-// source generates it.
+// Source the registry node that generated the event. Put differently, while the actor initiates the event,
+// the source generates it.
 type Source struct {
 	// Addr - The IP or hostname and the port of the registry node that generated the event. Generally, this will be resolved by os.Hostname() along with the running port.
 	Addr *string `json:"addr,omitempty"`
@@ -1635,8 +1876,8 @@ type Status struct {
 	Timestamp *date.Time `json:"timestamp,omitempty"`
 }
 
-// StorageAccountProperties the properties of a storage account for a container registry. Only applicable to
-// Classic SKU.
+// StorageAccountProperties the properties of a storage account for a container registry. Only applicable
+// to Classic SKU.
 type StorageAccountProperties struct {
 	// ID - The resource ID of the storage account.
 	ID *string `json:"id,omitempty"`
@@ -1668,6 +1909,14 @@ type TrustPolicy struct {
 	Status PolicyStatus `json:"status,omitempty"`
 }
 
+// VirtualNetworkRule virtual network rule.
+type VirtualNetworkRule struct {
+	// Action - The action of virtual network rule. Possible values include: 'Allow'
+	Action Action `json:"action,omitempty"`
+	// VirtualNetworkResourceID - Resource ID of a subnet, for example: /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualNetworks/{vnetName}/subnets/{subnetName}.
+	VirtualNetworkResourceID *string `json:"id,omitempty"`
+}
+
 // Webhook an object that represents a webhook for a container registry.
 type Webhook struct {
 	autorest.Response `json:"-"`
@@ -1860,14 +2109,24 @@ type WebhookListResultIterator struct {
 	page WebhookListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WebhookListResultIterator) Next() error {
+func (iter *WebhookListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1876,6 +2135,13 @@ func (iter *WebhookListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WebhookListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WebhookListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1895,6 +2161,11 @@ func (iter WebhookListResultIterator) Value() Webhook {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WebhookListResultIterator type.
+func NewWebhookListResultIterator(page WebhookListResultPage) WebhookListResultIterator {
+	return WebhookListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wlr WebhookListResult) IsEmpty() bool {
 	return wlr.Value == nil || len(*wlr.Value) == 0
@@ -1902,11 +2173,11 @@ func (wlr WebhookListResult) IsEmpty() bool {
 
 // webhookListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wlr WebhookListResult) webhookListResultPreparer() (*http.Request, error) {
+func (wlr WebhookListResult) webhookListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wlr.NextLink == nil || len(to.String(wlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wlr.NextLink)))
@@ -1914,14 +2185,24 @@ func (wlr WebhookListResult) webhookListResultPreparer() (*http.Request, error)
 
 // WebhookListResultPage contains a page of Webhook values.
 type WebhookListResultPage struct {
-	fn  func(WebhookListResult) (WebhookListResult, error)
+	fn  func(context.Context, WebhookListResult) (WebhookListResult, error)
 	wlr WebhookListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WebhookListResultPage) Next() error {
-	next, err := page.fn(page.wlr)
+func (page *WebhookListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhookListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wlr)
 	if err != nil {
 		return err
 	}
@@ -1929,6 +2210,13 @@ func (page *WebhookListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WebhookListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WebhookListResultPage) NotDone() bool {
 	return !page.wlr.IsEmpty()
@@ -1947,6 +2235,11 @@ func (page WebhookListResultPage) Values() []Webhook {
 	return *page.wlr.Value
 }
 
+// Creates a new instance of the WebhookListResultPage type.
+func NewWebhookListResultPage(getNextPage func(context.Context, WebhookListResult) (WebhookListResult, error)) WebhookListResultPage {
+	return WebhookListResultPage{fn: getNextPage}
+}
+
 // WebhookProperties the properties of a webhook.
 type WebhookProperties struct {
 	// Status - The status of the webhook at the time the operation was called. Possible values include: 'WebhookStatusEnabled', 'WebhookStatusDisabled'
@@ -2029,7 +2322,8 @@ func (wpup WebhookPropertiesUpdateParameters) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// WebhooksCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WebhooksCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WebhooksCreateFuture struct {
 	azure.Future
 }
@@ -2057,7 +2351,8 @@ func (future *WebhooksCreateFuture) Result(client WebhooksClient) (w Webhook, er
 	return
 }
 
-// WebhooksDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WebhooksDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WebhooksDeleteFuture struct {
 	azure.Future
 }
@@ -2079,7 +2374,8 @@ func (future *WebhooksDeleteFuture) Result(client WebhooksClient) (ar autorest.R
 	return
 }
 
-// WebhooksUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WebhooksUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WebhooksUpdateFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/operations.go
index 3cbea4bd4490..639a54292be9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Azure Container Registry REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerregistry.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/registries.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/registries.go
index b02ca13b2ea2..f904f1b91e1e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/registries.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/registries.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewRegistriesClientWithBaseURI(baseURI string, subscriptionID string) Regis
 // Parameters:
 // registryNameCheckRequest - the object containing information for the availability request.
 func (client RegistriesClient) CheckNameAvailability(ctx context.Context, registryNameCheckRequest RegistryNameCheckRequest) (result RegistryNameStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: registryNameCheckRequest,
 			Constraints: []validation.Constraint{{Target: "registryNameCheckRequest.Name", Name: validation.Null, Rule: true,
@@ -124,7 +135,19 @@ func (client RegistriesClient) CheckNameAvailabilityResponder(resp *http.Respons
 // registryName - the name of the container registry.
 // registry - the parameters for creating a container registry.
 func (client RegistriesClient) Create(ctx context.Context, resourceGroupName string, registryName string, registry Registry) (result RegistriesCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -185,10 +208,6 @@ func (client RegistriesClient) CreateSender(req *http.Request) (future Registrie
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -211,7 +230,19 @@ func (client RegistriesClient) CreateResponder(resp *http.Response) (result Regi
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client RegistriesClient) Delete(ctx context.Context, resourceGroupName string, registryName string) (result RegistriesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -264,10 +295,6 @@ func (client RegistriesClient) DeleteSender(req *http.Request) (future Registrie
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -289,7 +316,19 @@ func (client RegistriesClient) DeleteResponder(resp *http.Response) (result auto
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client RegistriesClient) Get(ctx context.Context, resourceGroupName string, registryName string) (result Registry, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -365,7 +404,19 @@ func (client RegistriesClient) GetResponder(resp *http.Response) (result Registr
 // registryName - the name of the container registry.
 // parameters - the parameters specifying the image to copy and the source container registry.
 func (client RegistriesClient) ImportImage(ctx context.Context, resourceGroupName string, registryName string, parameters ImportImageParameters) (result RegistriesImportImageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.ImportImage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -426,10 +477,6 @@ func (client RegistriesClient) ImportImageSender(req *http.Request) (future Regi
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -448,6 +495,16 @@ func (client RegistriesClient) ImportImageResponder(resp *http.Response) (result
 
 // List lists all the container registries under the specified subscription.
 func (client RegistriesClient) List(ctx context.Context) (result RegistryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.List")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -510,8 +567,8 @@ func (client RegistriesClient) ListResponder(resp *http.Response) (result Regist
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RegistriesClient) listNextResults(lastResults RegistryListResult) (result RegistryListResult, err error) {
-	req, err := lastResults.registryListResultPreparer()
+func (client RegistriesClient) listNextResults(ctx context.Context, lastResults RegistryListResult) (result RegistryListResult, err error) {
+	req, err := lastResults.registryListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerregistry.RegistriesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -532,6 +589,16 @@ func (client RegistriesClient) listNextResults(lastResults RegistryListResult) (
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RegistriesClient) ListComplete(ctx context.Context) (result RegistryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -540,6 +607,22 @@ func (client RegistriesClient) ListComplete(ctx context.Context) (result Registr
 // Parameters:
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 func (client RegistriesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result RegistryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("containerregistry.RegistriesClient", "ListByResourceGroup", err.Error())
+	}
+
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -603,8 +686,8 @@ func (client RegistriesClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client RegistriesClient) listByResourceGroupNextResults(lastResults RegistryListResult) (result RegistryListResult, err error) {
-	req, err := lastResults.registryListResultPreparer()
+func (client RegistriesClient) listByResourceGroupNextResults(ctx context.Context, lastResults RegistryListResult) (result RegistryListResult, err error) {
+	req, err := lastResults.registryListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerregistry.RegistriesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -625,6 +708,16 @@ func (client RegistriesClient) listByResourceGroupNextResults(lastResults Regist
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RegistriesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result RegistryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -634,7 +727,19 @@ func (client RegistriesClient) ListByResourceGroupComplete(ctx context.Context,
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client RegistriesClient) ListCredentials(ctx context.Context, resourceGroupName string, registryName string) (result RegistryListCredentialsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.ListCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -709,7 +814,19 @@ func (client RegistriesClient) ListCredentialsResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client RegistriesClient) ListPolicies(ctx context.Context, resourceGroupName string, registryName string) (result RegistryPolicies, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.ListPolicies")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -784,7 +901,19 @@ func (client RegistriesClient) ListPoliciesResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client RegistriesClient) ListUsages(ctx context.Context, resourceGroupName string, registryName string) (result RegistryUsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -861,7 +990,19 @@ func (client RegistriesClient) ListUsagesResponder(resp *http.Response) (result
 // regenerateCredentialParameters - specifies name of the password which should be regenerated -- password or
 // password2.
 func (client RegistriesClient) RegenerateCredential(ctx context.Context, resourceGroupName string, registryName string, regenerateCredentialParameters RegenerateCredentialParameters) (result RegistryListCredentialsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.RegenerateCredential")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -939,7 +1080,19 @@ func (client RegistriesClient) RegenerateCredentialResponder(resp *http.Response
 // registryName - the name of the container registry.
 // registryUpdateParameters - the parameters for updating a container registry.
 func (client RegistriesClient) Update(ctx context.Context, resourceGroupName string, registryName string, registryUpdateParameters RegistryUpdateParameters) (result RegistriesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -994,10 +1147,6 @@ func (client RegistriesClient) UpdateSender(req *http.Request) (future Registrie
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1021,7 +1170,19 @@ func (client RegistriesClient) UpdateResponder(resp *http.Response) (result Regi
 // registryName - the name of the container registry.
 // registryPoliciesUpdateParameters - the parameters for updating policies of a container registry.
 func (client RegistriesClient) UpdatePolicies(ctx context.Context, resourceGroupName string, registryName string, registryPoliciesUpdateParameters RegistryPolicies) (result RegistriesUpdatePoliciesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegistriesClient.UpdatePolicies")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -1076,10 +1237,6 @@ func (client RegistriesClient) UpdatePoliciesSender(req *http.Request) (future R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/replications.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/replications.go
index 0fdc10204bd0..5dcdd614b16e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/replications.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/replications.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,7 +48,19 @@ func NewReplicationsClientWithBaseURI(baseURI string, subscriptionID string) Rep
 // replicationName - the name of the replication.
 // replication - the parameters for creating a replication.
 func (client ReplicationsClient) Create(ctx context.Context, resourceGroupName string, registryName string, replicationName string, replication Replication) (result ReplicationsCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -107,10 +120,6 @@ func (client ReplicationsClient) CreateSender(req *http.Request) (future Replica
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -134,7 +143,19 @@ func (client ReplicationsClient) CreateResponder(resp *http.Response) (result Re
 // registryName - the name of the container registry.
 // replicationName - the name of the replication.
 func (client ReplicationsClient) Delete(ctx context.Context, resourceGroupName string, registryName string, replicationName string) (result ReplicationsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -192,10 +213,6 @@ func (client ReplicationsClient) DeleteSender(req *http.Request) (future Replica
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -218,7 +235,19 @@ func (client ReplicationsClient) DeleteResponder(resp *http.Response) (result au
 // registryName - the name of the container registry.
 // replicationName - the name of the replication.
 func (client ReplicationsClient) Get(ctx context.Context, resourceGroupName string, registryName string, replicationName string) (result Replication, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -298,7 +327,19 @@ func (client ReplicationsClient) GetResponder(resp *http.Response) (result Repli
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client ReplicationsClient) List(ctx context.Context, resourceGroupName string, registryName string) (result ReplicationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationsClient.List")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -370,8 +411,8 @@ func (client ReplicationsClient) ListResponder(resp *http.Response) (result Repl
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ReplicationsClient) listNextResults(lastResults ReplicationListResult) (result ReplicationListResult, err error) {
-	req, err := lastResults.replicationListResultPreparer()
+func (client ReplicationsClient) listNextResults(ctx context.Context, lastResults ReplicationListResult) (result ReplicationListResult, err error) {
+	req, err := lastResults.replicationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerregistry.ReplicationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -392,6 +433,16 @@ func (client ReplicationsClient) listNextResults(lastResults ReplicationListResu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReplicationsClient) ListComplete(ctx context.Context, resourceGroupName string, registryName string) (result ReplicationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, registryName)
 	return
 }
@@ -403,7 +454,19 @@ func (client ReplicationsClient) ListComplete(ctx context.Context, resourceGroup
 // replicationName - the name of the replication.
 // replicationUpdateParameters - the parameters for updating a replication.
 func (client ReplicationsClient) Update(ctx context.Context, resourceGroupName string, registryName string, replicationName string, replicationUpdateParameters ReplicationUpdateParameters) (result ReplicationsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -463,10 +526,6 @@ func (client ReplicationsClient) UpdateSender(req *http.Request) (future Replica
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/webhooks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/webhooks.go
index 09120fdb0306..941ba33ecbe5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/webhooks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry/webhooks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,7 +48,19 @@ func NewWebhooksClientWithBaseURI(baseURI string, subscriptionID string) Webhook
 // webhookName - the name of the webhook.
 // webhookCreateParameters - the parameters for creating a webhook.
 func (client WebhooksClient) Create(ctx context.Context, resourceGroupName string, registryName string, webhookName string, webhookCreateParameters WebhookCreateParameters) (result WebhooksCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -113,10 +126,6 @@ func (client WebhooksClient) CreateSender(req *http.Request) (future WebhooksCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -140,7 +149,19 @@ func (client WebhooksClient) CreateResponder(resp *http.Response) (result Webhoo
 // registryName - the name of the container registry.
 // webhookName - the name of the webhook.
 func (client WebhooksClient) Delete(ctx context.Context, resourceGroupName string, registryName string, webhookName string) (result WebhooksDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -198,10 +219,6 @@ func (client WebhooksClient) DeleteSender(req *http.Request) (future WebhooksDel
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -224,7 +241,19 @@ func (client WebhooksClient) DeleteResponder(resp *http.Response) (result autore
 // registryName - the name of the container registry.
 // webhookName - the name of the webhook.
 func (client WebhooksClient) Get(ctx context.Context, resourceGroupName string, registryName string, webhookName string) (result Webhook, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -305,7 +334,19 @@ func (client WebhooksClient) GetResponder(resp *http.Response) (result Webhook,
 // registryName - the name of the container registry.
 // webhookName - the name of the webhook.
 func (client WebhooksClient) GetCallbackConfig(ctx context.Context, resourceGroupName string, registryName string, webhookName string) (result CallbackConfig, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.GetCallbackConfig")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -385,7 +426,19 @@ func (client WebhooksClient) GetCallbackConfigResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group to which the container registry belongs.
 // registryName - the name of the container registry.
 func (client WebhooksClient) List(ctx context.Context, resourceGroupName string, registryName string) (result WebhookListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.List")
+		defer func() {
+			sc := -1
+			if result.wlr.Response.Response != nil {
+				sc = result.wlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -457,8 +510,8 @@ func (client WebhooksClient) ListResponder(resp *http.Response) (result WebhookL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WebhooksClient) listNextResults(lastResults WebhookListResult) (result WebhookListResult, err error) {
-	req, err := lastResults.webhookListResultPreparer()
+func (client WebhooksClient) listNextResults(ctx context.Context, lastResults WebhookListResult) (result WebhookListResult, err error) {
+	req, err := lastResults.webhookListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerregistry.WebhooksClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -479,6 +532,16 @@ func (client WebhooksClient) listNextResults(lastResults WebhookListResult) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WebhooksClient) ListComplete(ctx context.Context, resourceGroupName string, registryName string) (result WebhookListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, registryName)
 	return
 }
@@ -489,7 +552,19 @@ func (client WebhooksClient) ListComplete(ctx context.Context, resourceGroupName
 // registryName - the name of the container registry.
 // webhookName - the name of the webhook.
 func (client WebhooksClient) ListEvents(ctx context.Context, resourceGroupName string, registryName string, webhookName string) (result EventListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.ListEvents")
+		defer func() {
+			sc := -1
+			if result.elr.Response.Response != nil {
+				sc = result.elr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -566,8 +641,8 @@ func (client WebhooksClient) ListEventsResponder(resp *http.Response) (result Ev
 }
 
 // listEventsNextResults retrieves the next set of results, if any.
-func (client WebhooksClient) listEventsNextResults(lastResults EventListResult) (result EventListResult, err error) {
-	req, err := lastResults.eventListResultPreparer()
+func (client WebhooksClient) listEventsNextResults(ctx context.Context, lastResults EventListResult) (result EventListResult, err error) {
+	req, err := lastResults.eventListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerregistry.WebhooksClient", "listEventsNextResults", nil, "Failure preparing next results request")
 	}
@@ -588,6 +663,16 @@ func (client WebhooksClient) listEventsNextResults(lastResults EventListResult)
 
 // ListEventsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WebhooksClient) ListEventsComplete(ctx context.Context, resourceGroupName string, registryName string, webhookName string) (result EventListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.ListEvents")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListEvents(ctx, resourceGroupName, registryName, webhookName)
 	return
 }
@@ -598,7 +683,19 @@ func (client WebhooksClient) ListEventsComplete(ctx context.Context, resourceGro
 // registryName - the name of the container registry.
 // webhookName - the name of the webhook.
 func (client WebhooksClient) Ping(ctx context.Context, resourceGroupName string, registryName string, webhookName string) (result EventInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.Ping")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -680,7 +777,19 @@ func (client WebhooksClient) PingResponder(resp *http.Response) (result EventInf
 // webhookName - the name of the webhook.
 // webhookUpdateParameters - the parameters for updating a webhook.
 func (client WebhooksClient) Update(ctx context.Context, resourceGroupName string, registryName string, webhookName string, webhookUpdateParameters WebhookUpdateParameters) (result WebhooksUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WebhooksClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
 		{TargetValue: registryName,
 			Constraints: []validation.Constraint{{Target: "registryName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "registryName", Name: validation.MinLength, Rule: 5, Chain: nil},
@@ -740,10 +849,6 @@ func (client WebhooksClient) UpdateSender(req *http.Request) (future WebhooksUpd
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/containerservices.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/containerservices.go
index bae1ecf8d57d..1fa4695e5adb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/containerservices.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/containerservices.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewContainerServicesClientWithBaseURI(baseURI string, subscriptionID string
 // containerServiceName - the name of the container service in the specified subscription and resource group.
 // parameters - parameters supplied to the Create or Update a Container Service operation.
 func (client ContainerServicesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, containerServiceName string, parameters ContainerService) (result ContainerServicesCreateOrUpdateFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: false,
@@ -153,6 +164,16 @@ func (client ContainerServicesClient) CreateOrUpdateResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // containerServiceName - the name of the container service in the specified subscription and resource group.
 func (client ContainerServicesClient) Delete(ctx context.Context, resourceGroupName string, containerServiceName string) (result ContainerServicesDeleteFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, containerServiceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ContainerServicesClient", "Delete", nil, "Failure preparing request")
@@ -221,6 +242,16 @@ func (client ContainerServicesClient) DeleteResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // containerServiceName - the name of the container service in the specified subscription and resource group.
 func (client ContainerServicesClient) Get(ctx context.Context, resourceGroupName string, containerServiceName string) (result ContainerService, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, containerServiceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ContainerServicesClient", "Get", nil, "Failure preparing request")
@@ -286,6 +317,16 @@ func (client ContainerServicesClient) GetResponder(resp *http.Response) (result
 // List gets a list of container services in the specified subscription. The operation returns properties of each
 // container service including state, orchestrator, number of masters and agents, and FQDNs of masters and agents.
 func (client ContainerServicesClient) List(ctx context.Context) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -348,8 +389,8 @@ func (client ContainerServicesClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ContainerServicesClient) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client ContainerServicesClient) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerservice.ContainerServicesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -370,6 +411,16 @@ func (client ContainerServicesClient) listNextResults(lastResults ListResult) (r
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContainerServicesClient) ListComplete(ctx context.Context) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -380,6 +431,16 @@ func (client ContainerServicesClient) ListComplete(ctx context.Context) (result
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ContainerServicesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -443,8 +504,8 @@ func (client ContainerServicesClient) ListByResourceGroupResponder(resp *http.Re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ContainerServicesClient) listByResourceGroupNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client ContainerServicesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerservice.ContainerServicesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -465,16 +526,36 @@ func (client ContainerServicesClient) listByResourceGroupNextResults(lastResults
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContainerServicesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListOrchestrators gets a list of supported orchestrators in the specified subscription. The operation returns
-// properties of each orchestrator including verison and available upgrades.
+// properties of each orchestrator including version and available upgrades.
 // Parameters:
 // location - the name of a supported Azure region.
 // resourceType - resource type for which the list of orchestrators needs to be returned
 func (client ContainerServicesClient) ListOrchestrators(ctx context.Context, location string, resourceType string) (result OrchestratorVersionProfileListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerServicesClient.ListOrchestrators")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListOrchestratorsPreparer(ctx, location, resourceType)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ContainerServicesClient", "ListOrchestrators", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go
index 99fb68404834..a771309dbf33 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewManagedClustersClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceName - the name of the managed cluster resource.
 // parameters - parameters supplied to the Create or Update a Managed Cluster operation.
 func (client ManagedClustersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, parameters ManagedCluster) (result ManagedClustersCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ManagedClusterProperties", Name: validation.Null, Rule: false,
@@ -145,6 +156,16 @@ func (client ManagedClustersClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
 func (client ManagedClustersClient) Delete(ctx context.Context, resourceGroupName string, resourceName string) (result ManagedClustersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "Delete", nil, "Failure preparing request")
@@ -211,6 +232,16 @@ func (client ManagedClustersClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
 func (client ManagedClustersClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ManagedCluster, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "Get", nil, "Failure preparing request")
@@ -280,6 +311,16 @@ func (client ManagedClustersClient) GetResponder(resp *http.Response) (result Ma
 // resourceName - the name of the managed cluster resource.
 // roleName - the name of the role for managed cluster accessProfile resource.
 func (client ManagedClustersClient) GetAccessProfile(ctx context.Context, resourceGroupName string, resourceName string, roleName string) (result ManagedClusterAccessProfile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.GetAccessProfile")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAccessProfilePreparer(ctx, resourceGroupName, resourceName, roleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "GetAccessProfile", nil, "Failure preparing request")
@@ -349,6 +390,16 @@ func (client ManagedClustersClient) GetAccessProfileResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
 func (client ManagedClustersClient) GetUpgradeProfile(ctx context.Context, resourceGroupName string, resourceName string) (result ManagedClusterUpgradeProfile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.GetUpgradeProfile")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetUpgradeProfilePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "GetUpgradeProfile", nil, "Failure preparing request")
@@ -414,6 +465,16 @@ func (client ManagedClustersClient) GetUpgradeProfileResponder(resp *http.Respon
 // List gets a list of managed clusters in the specified subscription. The operation returns properties of each managed
 // cluster.
 func (client ManagedClustersClient) List(ctx context.Context) (result ManagedClusterListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.List")
+		defer func() {
+			sc := -1
+			if result.mclr.Response.Response != nil {
+				sc = result.mclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -476,8 +537,8 @@ func (client ManagedClustersClient) ListResponder(resp *http.Response) (result M
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ManagedClustersClient) listNextResults(lastResults ManagedClusterListResult) (result ManagedClusterListResult, err error) {
-	req, err := lastResults.managedClusterListResultPreparer()
+func (client ManagedClustersClient) listNextResults(ctx context.Context, lastResults ManagedClusterListResult) (result ManagedClusterListResult, err error) {
+	req, err := lastResults.managedClusterListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -498,6 +559,16 @@ func (client ManagedClustersClient) listNextResults(lastResults ManagedClusterLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedClustersClient) ListComplete(ctx context.Context) (result ManagedClusterListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -507,6 +578,16 @@ func (client ManagedClustersClient) ListComplete(ctx context.Context) (result Ma
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ManagedClustersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ManagedClusterListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.mclr.Response.Response != nil {
+				sc = result.mclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -570,8 +651,8 @@ func (client ManagedClustersClient) ListByResourceGroupResponder(resp *http.Resp
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ManagedClustersClient) listByResourceGroupNextResults(lastResults ManagedClusterListResult) (result ManagedClusterListResult, err error) {
-	req, err := lastResults.managedClusterListResultPreparer()
+func (client ManagedClustersClient) listByResourceGroupNextResults(ctx context.Context, lastResults ManagedClusterListResult) (result ManagedClusterListResult, err error) {
+	req, err := lastResults.managedClusterListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -592,16 +673,36 @@ func (client ManagedClustersClient) listByResourceGroupNextResults(lastResults M
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedClustersClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ManagedClusterListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
-// ListClusterAdminCredentials gets clusteradmin credential of the managed cluster with a specified resource group and
+// ListClusterAdminCredentials gets cluster admin credential of the managed cluster with a specified resource group and
 // name.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
 func (client ManagedClustersClient) ListClusterAdminCredentials(ctx context.Context, resourceGroupName string, resourceName string) (result CredentialResults, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.ListClusterAdminCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListClusterAdminCredentialsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "ListClusterAdminCredentials", nil, "Failure preparing request")
@@ -664,12 +765,22 @@ func (client ManagedClustersClient) ListClusterAdminCredentialsResponder(resp *h
 	return
 }
 
-// ListClusterUserCredentials gets clusteruser credential of the managed cluster with a specified resource group and
+// ListClusterUserCredentials gets cluster user credential of the managed cluster with a specified resource group and
 // name.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
 func (client ManagedClustersClient) ListClusterUserCredentials(ctx context.Context, resourceGroupName string, resourceName string) (result CredentialResults, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.ListClusterUserCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListClusterUserCredentialsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "ListClusterUserCredentials", nil, "Failure preparing request")
@@ -738,6 +849,16 @@ func (client ManagedClustersClient) ListClusterUserCredentialsResponder(resp *ht
 // resourceName - the name of the managed cluster resource.
 // parameters - parameters supplied to the Update Managed Cluster Tags operation.
 func (client ManagedClustersClient) UpdateTags(ctx context.Context, resourceGroupName string, resourceName string, parameters TagsObject) (result ManagedClustersUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClustersClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, resourceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/models.go
index 90a41ecb5a28..856a824650ce 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/models.go
@@ -18,13 +18,18 @@ package containerservice
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice"
+
 // NetworkPlugin enumerates the values for network plugin.
 type NetworkPlugin string
 
@@ -481,13 +486,13 @@ type AgentPoolProfile struct {
 	OsDiskSizeGB *int32 `json:"osDiskSizeGB,omitempty"`
 	// DNSPrefix - DNS prefix to be used to create the FQDN for the agent pool.
 	DNSPrefix *string `json:"dnsPrefix,omitempty"`
-	// Fqdn - FDQN for the agent pool.
+	// Fqdn - FQDN for the agent pool.
 	Fqdn *string `json:"fqdn,omitempty"`
 	// Ports - Ports number array used to expose on this agent pool. The default opened ports are different based on your choice of orchestrator.
 	Ports *[]int32 `json:"ports,omitempty"`
 	// StorageProfile - Storage profile specifies what kind of storage used. Choose from StorageAccount and ManagedDisks. Leave it empty, we will choose for you based on the orchestrator choice. Possible values include: 'StorageAccount', 'ManagedDisks'
 	StorageProfile StorageProfileTypes `json:"storageProfile,omitempty"`
-	// VnetSubnetID - VNet SubnetID specifies the vnet's subnet identifier.
+	// VnetSubnetID - VNet SubnetID specifies the VNet's subnet identifier.
 	VnetSubnetID *string `json:"vnetSubnetID,omitempty"`
 	// OsType - OsType to be used to specify os type. Choose from Linux and Windows. Default to Linux. Possible values include: 'Linux', 'Windows'
 	OsType OSType `json:"osType,omitempty"`
@@ -632,8 +637,8 @@ func (future *ContainerServicesCreateOrUpdateFutureType) Result(client Container
 	return
 }
 
-// ContainerServicesDeleteFutureType an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ContainerServicesDeleteFutureType an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ContainerServicesDeleteFutureType struct {
 	azure.Future
 }
@@ -714,14 +719,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -730,6 +745,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -749,6 +771,11 @@ func (iter ListResultIterator) Value() ContainerService {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -756,11 +783,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -768,14 +795,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of ContainerService values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -783,6 +820,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -801,6 +845,11 @@ func (page ListResultPage) Values() []ContainerService {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // ManagedCluster managed cluster.
 type ManagedCluster struct {
 	autorest.Response `json:"-"`
@@ -1065,7 +1114,7 @@ type ManagedClusterAgentPoolProfile struct {
 	OsDiskSizeGB *int32 `json:"osDiskSizeGB,omitempty"`
 	// StorageProfile - Storage profile specifies what kind of storage used. Defaults to ManagedDisks. Possible values include: 'StorageAccount', 'ManagedDisks'
 	StorageProfile StorageProfileTypes `json:"storageProfile,omitempty"`
-	// VnetSubnetID - VNet SubnetID specifies the vnet's subnet identifier.
+	// VnetSubnetID - VNet SubnetID specifies the VNet's subnet identifier.
 	VnetSubnetID *string `json:"vnetSubnetID,omitempty"`
 	// MaxPods - Maximum number of pods that can run on a node.
 	MaxPods *int32 `json:"maxPods,omitempty"`
@@ -1088,14 +1137,24 @@ type ManagedClusterListResultIterator struct {
 	page ManagedClusterListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ManagedClusterListResultIterator) Next() error {
+func (iter *ManagedClusterListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClusterListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1104,6 +1163,13 @@ func (iter *ManagedClusterListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ManagedClusterListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ManagedClusterListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1123,6 +1189,11 @@ func (iter ManagedClusterListResultIterator) Value() ManagedCluster {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ManagedClusterListResultIterator type.
+func NewManagedClusterListResultIterator(page ManagedClusterListResultPage) ManagedClusterListResultIterator {
+	return ManagedClusterListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (mclr ManagedClusterListResult) IsEmpty() bool {
 	return mclr.Value == nil || len(*mclr.Value) == 0
@@ -1130,11 +1201,11 @@ func (mclr ManagedClusterListResult) IsEmpty() bool {
 
 // managedClusterListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (mclr ManagedClusterListResult) managedClusterListResultPreparer() (*http.Request, error) {
+func (mclr ManagedClusterListResult) managedClusterListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if mclr.NextLink == nil || len(to.String(mclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(mclr.NextLink)))
@@ -1142,14 +1213,24 @@ func (mclr ManagedClusterListResult) managedClusterListResultPreparer() (*http.R
 
 // ManagedClusterListResultPage contains a page of ManagedCluster values.
 type ManagedClusterListResultPage struct {
-	fn   func(ManagedClusterListResult) (ManagedClusterListResult, error)
+	fn   func(context.Context, ManagedClusterListResult) (ManagedClusterListResult, error)
 	mclr ManagedClusterListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ManagedClusterListResultPage) Next() error {
-	next, err := page.fn(page.mclr)
+func (page *ManagedClusterListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedClusterListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.mclr)
 	if err != nil {
 		return err
 	}
@@ -1157,6 +1238,13 @@ func (page *ManagedClusterListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ManagedClusterListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ManagedClusterListResultPage) NotDone() bool {
 	return !page.mclr.IsEmpty()
@@ -1175,6 +1263,11 @@ func (page ManagedClusterListResultPage) Values() []ManagedCluster {
 	return *page.mclr.Value
 }
 
+// Creates a new instance of the ManagedClusterListResultPage type.
+func NewManagedClusterListResultPage(getNextPage func(context.Context, ManagedClusterListResult) (ManagedClusterListResult, error)) ManagedClusterListResultPage {
+	return ManagedClusterListResultPage{fn: getNextPage}
+}
+
 // ManagedClusterPoolUpgradeProfile the list of available upgrade versions.
 type ManagedClusterPoolUpgradeProfile struct {
 	// KubernetesVersion - Kubernetes version (major, minor, patch).
@@ -1195,7 +1288,7 @@ type ManagedClusterProperties struct {
 	KubernetesVersion *string `json:"kubernetesVersion,omitempty"`
 	// DNSPrefix - DNS prefix specified when creating the managed cluster.
 	DNSPrefix *string `json:"dnsPrefix,omitempty"`
-	// Fqdn - FDQN for the master pool.
+	// Fqdn - FQDN for the master pool.
 	Fqdn *string `json:"fqdn,omitempty"`
 	// AgentPoolProfiles - Properties of the agent pool. Currently only one agent pool can exist.
 	AgentPoolProfiles *[]ManagedClusterAgentPoolProfile `json:"agentPoolProfiles,omitempty"`
@@ -1257,8 +1350,8 @@ func (mcp ManagedClusterProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// ManagedClustersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ManagedClustersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ManagedClustersCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1309,8 +1402,8 @@ func (future *ManagedClustersDeleteFuture) Result(client ManagedClustersClient)
 	return
 }
 
-// ManagedClusterServicePrincipalProfile information about a service principal identity for the cluster to use for
-// manipulating Azure APIs.
+// ManagedClusterServicePrincipalProfile information about a service principal identity for the cluster to
+// use for manipulating Azure APIs.
 type ManagedClusterServicePrincipalProfile struct {
 	// ClientID - The ID for the service principal.
 	ClientID *string `json:"clientId,omitempty"`
@@ -1318,8 +1411,8 @@ type ManagedClusterServicePrincipalProfile struct {
 	Secret *string `json:"secret,omitempty"`
 }
 
-// ManagedClustersUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ManagedClustersUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ManagedClustersUpdateTagsFuture struct {
 	azure.Future
 }
@@ -1447,13 +1540,13 @@ type MasterProfile struct {
 	VMSize VMSizeTypes `json:"vmSize,omitempty"`
 	// OsDiskSizeGB - OS Disk Size in GB to be used to specify the disk size for every machine in this master/agent pool. If you specify 0, it will apply the default osDisk size according to the vmSize specified.
 	OsDiskSizeGB *int32 `json:"osDiskSizeGB,omitempty"`
-	// VnetSubnetID - VNet SubnetID specifies the vnet's subnet identifier.
+	// VnetSubnetID - VNet SubnetID specifies the VNet's subnet identifier.
 	VnetSubnetID *string `json:"vnetSubnetID,omitempty"`
 	// FirstConsecutiveStaticIP - FirstConsecutiveStaticIP used to specify the first static ip of masters.
 	FirstConsecutiveStaticIP *string `json:"firstConsecutiveStaticIP,omitempty"`
 	// StorageProfile - Storage profile specifies what kind of storage used. Choose from StorageAccount and ManagedDisks. Leave it empty, we will choose for you based on the orchestrator choice. Possible values include: 'StorageAccount', 'ManagedDisks'
 	StorageProfile StorageProfileTypes `json:"storageProfile,omitempty"`
-	// Fqdn - FDQN for the master pool.
+	// Fqdn - FQDN for the master pool.
 	Fqdn *string `json:"fqdn,omitempty"`
 }
 
@@ -1732,8 +1825,8 @@ func (r Resource) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// ServicePrincipalProfile information about a service principal identity for the cluster to use for manipulating
-// Azure APIs. Either secret or keyVaultSecretRef must be specified.
+// ServicePrincipalProfile information about a service principal identity for the cluster to use for
+// manipulating Azure APIs. Either secret or keyVaultSecretRef must be specified.
 type ServicePrincipalProfile struct {
 	// ClientID - The ID for the service principal.
 	ClientID *string `json:"clientId,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/operations.go
index cd5a61846d6a..0b2234c149d5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List gets a list of compute operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collection.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collection.go
index 2fd8131f1cfa..45a37d195f5b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collection.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collection.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -40,13 +41,23 @@ func NewCollectionClientWithBaseURI(baseURI string, subscriptionID string) Colle
 	return CollectionClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// ListMetricDefinitions retrieves metric defintions for the given collection.
+// ListMetricDefinitions retrieves metric definitions for the given collection.
 // Parameters:
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 // databaseRid - cosmos DB database rid.
 // collectionRid - cosmos DB collection rid.
 func (client CollectionClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, collectionRid string) (result MetricDefinitionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -132,6 +143,16 @@ func (client CollectionClient) ListMetricDefinitionsResponder(resp *http.Respons
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client CollectionClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, collectionRid string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -217,6 +238,16 @@ func (client CollectionClient) ListMetricsResponder(resp *http.Response) (result
 // filter - an OData filter expression that describes a subset of usages to return. The supported parameter is
 // name.value (name of the metric, can have an or of multiple names).
 func (client CollectionClient) ListUsages(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, collectionRid string, filter string) (result UsagesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartition.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartition.go
index 8c1aab2512af..d1a57a060ddd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartition.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartition.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewCollectionPartitionClientWithBaseURI(baseURI string, subscriptionID stri
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client CollectionPartitionClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, collectionRid string, filter string) (result PartitionMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionPartitionClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -135,6 +146,16 @@ func (client CollectionPartitionClient) ListMetricsResponder(resp *http.Response
 // filter - an OData filter expression that describes a subset of usages to return. The supported parameter is
 // name.value (name of the metric, can have an or of multiple names).
 func (client CollectionPartitionClient) ListUsages(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, collectionRid string, filter string) (result PartitionUsagesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionPartitionClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartitionregion.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartitionregion.go
index 6202ee61147f..306c2df6445c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartitionregion.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionpartitionregion.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewCollectionPartitionRegionClientWithBaseURI(baseURI string, subscriptionI
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client CollectionPartitionRegionClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, region string, databaseRid string, collectionRid string, filter string) (result PartitionMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionPartitionRegionClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionregion.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionregion.go
index 3877475c1c45..99a22d3de3a6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionregion.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/collectionregion.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewCollectionRegionClientWithBaseURI(baseURI string, subscriptionID string)
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client CollectionRegionClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, region string, databaseRid string, collectionRid string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CollectionRegionClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/database.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/database.go
index a8354a634984..093afabcec23 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/database.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/database.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -40,12 +41,22 @@ func NewDatabaseClientWithBaseURI(baseURI string, subscriptionID string) Databas
 	return DatabaseClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// ListMetricDefinitions retrieves metric defintions for the given database.
+// ListMetricDefinitions retrieves metric definitions for the given database.
 // Parameters:
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 // databaseRid - cosmos DB database rid.
 func (client DatabaseClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, accountName string, databaseRid string) (result MetricDefinitionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client DatabaseClient) ListMetricDefinitionsResponder(resp *http.Response)
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client DatabaseClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -212,6 +233,16 @@ func (client DatabaseClient) ListMetricsResponder(resp *http.Response) (result M
 // filter - an OData filter expression that describes a subset of usages to return. The supported parameter is
 // name.value (name of the metric, can have an or of multiple names).
 func (client DatabaseClient) ListUsages(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, filter string) (result UsagesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccountregion.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccountregion.go
index be1aa360e501..f6a9c3312752 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccountregion.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccountregion.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewDatabaseAccountRegionClientWithBaseURI(baseURI string, subscriptionID st
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client DatabaseAccountRegionClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, region string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountRegionClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccounts.go
index fa75356dcb73..3d73db83fc41 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/databaseaccounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewDatabaseAccountsClientWithBaseURI(baseURI string, subscriptionID string)
 // Parameters:
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) CheckNameExists(ctx context.Context, accountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CheckNameExists")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -117,6 +128,16 @@ func (client DatabaseAccountsClient) CheckNameExistsResponder(resp *http.Respons
 // accountName - cosmos DB database account name.
 // createUpdateParameters - the parameters to provide for the current database account.
 func (client DatabaseAccountsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, createUpdateParameters DatabaseAccountCreateUpdateParameters) (result DatabaseAccountsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -190,10 +211,6 @@ func (client DatabaseAccountsClient) CreateOrUpdateSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -216,6 +233,16 @@ func (client DatabaseAccountsClient) CreateOrUpdateResponder(resp *http.Response
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -272,10 +299,6 @@ func (client DatabaseAccountsClient) DeleteSender(req *http.Request) (future Dat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -300,6 +323,16 @@ func (client DatabaseAccountsClient) DeleteResponder(resp *http.Response) (resul
 // accountName - cosmos DB database account name.
 // failoverParameters - the new failover policies for the database account.
 func (client DatabaseAccountsClient) FailoverPriorityChange(ctx context.Context, resourceGroupName string, accountName string, failoverParameters FailoverPolicies) (result DatabaseAccountsFailoverPriorityChangeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.FailoverPriorityChange")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -360,10 +393,6 @@ func (client DatabaseAccountsClient) FailoverPriorityChangeSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -385,6 +414,16 @@ func (client DatabaseAccountsClient) FailoverPriorityChangeResponder(resp *http.
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) Get(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -463,6 +502,16 @@ func (client DatabaseAccountsClient) GetResponder(resp *http.Response) (result D
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) GetReadOnlyKeys(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListReadOnlyKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.GetReadOnlyKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -538,6 +587,16 @@ func (client DatabaseAccountsClient) GetReadOnlyKeysResponder(resp *http.Respons
 
 // List lists all the Azure Cosmos DB database accounts available under the subscription.
 func (client DatabaseAccountsClient) List(ctx context.Context) (result DatabaseAccountsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "documentdb.DatabaseAccountsClient", "List", nil, "Failure preparing request")
@@ -602,6 +661,16 @@ func (client DatabaseAccountsClient) ListResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - name of an Azure resource group.
 func (client DatabaseAccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result DatabaseAccountsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -676,6 +745,16 @@ func (client DatabaseAccountsClient) ListByResourceGroupResponder(resp *http.Res
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) ListConnectionStrings(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListConnectionStringsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListConnectionStrings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -754,6 +833,16 @@ func (client DatabaseAccountsClient) ListConnectionStringsResponder(resp *http.R
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) ListKeys(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -827,11 +916,21 @@ func (client DatabaseAccountsClient) ListKeysResponder(resp *http.Response) (res
 	return
 }
 
-// ListMetricDefinitions retrieves metric defintions for the given database account.
+// ListMetricDefinitions retrieves metric definitions for the given database account.
 // Parameters:
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, accountName string) (result MetricDefinitionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -913,6 +1012,16 @@ func (client DatabaseAccountsClient) ListMetricDefinitionsResponder(resp *http.R
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client DatabaseAccountsClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -992,6 +1101,16 @@ func (client DatabaseAccountsClient) ListMetricsResponder(resp *http.Response) (
 // resourceGroupName - name of an Azure resource group.
 // accountName - cosmos DB database account name.
 func (client DatabaseAccountsClient) ListReadOnlyKeys(ctx context.Context, resourceGroupName string, accountName string) (result DatabaseAccountListReadOnlyKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListReadOnlyKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1072,6 +1191,16 @@ func (client DatabaseAccountsClient) ListReadOnlyKeysResponder(resp *http.Respon
 // filter - an OData filter expression that describes a subset of usages to return. The supported parameter is
 // name.value (name of the metric, can have an or of multiple names).
 func (client DatabaseAccountsClient) ListUsages(ctx context.Context, resourceGroupName string, accountName string, filter string) (result UsagesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1154,6 +1283,16 @@ func (client DatabaseAccountsClient) ListUsagesResponder(resp *http.Response) (r
 // accountName - cosmos DB database account name.
 // regionParameterForOffline - cosmos DB region to offline for the database account.
 func (client DatabaseAccountsClient) OfflineRegion(ctx context.Context, resourceGroupName string, accountName string, regionParameterForOffline RegionForOnlineOffline) (result DatabaseAccountsOfflineRegionFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.OfflineRegion")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1214,10 +1353,6 @@ func (client DatabaseAccountsClient) OfflineRegionSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1240,6 +1375,16 @@ func (client DatabaseAccountsClient) OfflineRegionResponder(resp *http.Response)
 // accountName - cosmos DB database account name.
 // regionParameterForOnline - cosmos DB region to online for the database account.
 func (client DatabaseAccountsClient) OnlineRegion(ctx context.Context, resourceGroupName string, accountName string, regionParameterForOnline RegionForOnlineOffline) (result DatabaseAccountsOnlineRegionFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.OnlineRegion")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1300,10 +1445,6 @@ func (client DatabaseAccountsClient) OnlineRegionSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1326,6 +1467,16 @@ func (client DatabaseAccountsClient) OnlineRegionResponder(resp *http.Response)
 // accountName - cosmos DB database account name.
 // updateParameters - the tags parameter to patch for the current database account.
 func (client DatabaseAccountsClient) Patch(ctx context.Context, resourceGroupName string, accountName string, updateParameters DatabaseAccountPatchParameters) (result DatabaseAccountsPatchFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1384,10 +1535,6 @@ func (client DatabaseAccountsClient) PatchSender(req *http.Request) (future Data
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1411,6 +1558,16 @@ func (client DatabaseAccountsClient) PatchResponder(resp *http.Response) (result
 // accountName - cosmos DB database account name.
 // keyToRegenerate - the name of the key to regenerate.
 func (client DatabaseAccountsClient) RegenerateKey(ctx context.Context, resourceGroupName string, accountName string, keyToRegenerate DatabaseAccountRegenerateKeyParameters) (result DatabaseAccountsRegenerateKeyFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseAccountsClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1469,10 +1626,6 @@ func (client DatabaseAccountsClient) RegenerateKeySender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/models.go
index 57878609aba4..658cf6a0900c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/models.go
@@ -18,14 +18,19 @@ package documentdb
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb"
+
 // DatabaseAccountKind enumerates the values for database account kind.
 type DatabaseAccountKind string
 
@@ -607,8 +612,8 @@ type DatabaseAccountRegenerateKeyParameters struct {
 	KeyKind KeyKind `json:"keyKind,omitempty"`
 }
 
-// DatabaseAccountsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DatabaseAccountsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DatabaseAccountsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -659,8 +664,8 @@ func (future *DatabaseAccountsDeleteFuture) Result(client DatabaseAccountsClient
 	return
 }
 
-// DatabaseAccountsFailoverPriorityChangeFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// DatabaseAccountsFailoverPriorityChangeFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type DatabaseAccountsFailoverPriorityChangeFuture struct {
 	azure.Future
 }
@@ -690,8 +695,8 @@ type DatabaseAccountsListResult struct {
 	Value *[]DatabaseAccount `json:"value,omitempty"`
 }
 
-// DatabaseAccountsOfflineRegionFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DatabaseAccountsOfflineRegionFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DatabaseAccountsOfflineRegionFuture struct {
 	azure.Future
 }
@@ -713,8 +718,8 @@ func (future *DatabaseAccountsOfflineRegionFuture) Result(client DatabaseAccount
 	return
 }
 
-// DatabaseAccountsOnlineRegionFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DatabaseAccountsOnlineRegionFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DatabaseAccountsOnlineRegionFuture struct {
 	azure.Future
 }
@@ -765,8 +770,8 @@ func (future *DatabaseAccountsPatchFuture) Result(client DatabaseAccountsClient)
 	return
 }
 
-// DatabaseAccountsRegenerateKeyFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DatabaseAccountsRegenerateKeyFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DatabaseAccountsRegenerateKeyFuture struct {
 	azure.Future
 }
@@ -921,8 +926,8 @@ type OperationDisplay struct {
 	Description *string `json:"Description,omitempty"`
 }
 
-// OperationListResult result of the request to list Resource Provider operations. It contains a list of operations
-// and a URL link to get the next set of results.
+// OperationListResult result of the request to list Resource Provider operations. It contains a list of
+// operations and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of operations supported by the Resource Provider.
@@ -937,14 +942,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -953,6 +968,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -972,6 +994,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -979,11 +1006,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -991,14 +1018,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1006,6 +1043,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1024,9 +1068,14 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // PartitionMetric the metric values for a single partition.
 type PartitionMetric struct {
-	// PartitionID - The parition id (GUID identifier) of the metric values.
+	// PartitionID - The partition id (GUID identifier) of the metric values.
 	PartitionID *string `json:"partitionId,omitempty"`
 	// PartitionKeyRangeID - The partition key range id (integer identifier) of the metric values.
 	PartitionKeyRangeID *string `json:"partitionKeyRangeId,omitempty"`
@@ -1053,7 +1102,7 @@ type PartitionMetricListResult struct {
 
 // PartitionUsage the partition level usage data for a usage request.
 type PartitionUsage struct {
-	// PartitionID - The parition id (GUID identifier) of the usages.
+	// PartitionID - The partition id (GUID identifier) of the usages.
 	PartitionID *string `json:"partitionId,omitempty"`
 	// PartitionKeyRangeID - The partition key range id (integer identifier) of the usages.
 	PartitionKeyRangeID *string `json:"partitionKeyRangeId,omitempty"`
@@ -1194,4 +1243,6 @@ type UsagesResult struct {
 type VirtualNetworkRule struct {
 	// ID - Resource ID of a subnet, for example: /subscriptions/{subscriptionId}/resourceGroups/{groupName}/providers/Microsoft.Network/virtualNetworks/{virtualNetworkName}/subnets/{subnetName}.
 	ID *string `json:"id,omitempty"`
+	// IgnoreMissingVNetServiceEndpoint - Create firewall rule before the virtual network has vnet service endpoint enabled.
+	IgnoreMissingVNetServiceEndpoint *bool `json:"ignoreMissingVNetServiceEndpoint,omitempty"`
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/operations.go
index 776dd6f90907..43afb0884a12 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Cosmos DB Resource Provider operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "documentdb.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeid.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeid.go
index f51432580480..cd868d17a131 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeid.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeid.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewPartitionKeyRangeIDClientWithBaseURI(baseURI string, subscriptionID stri
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client PartitionKeyRangeIDClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, databaseRid string, collectionRid string, partitionKeyRangeID string, filter string) (result PartitionMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartitionKeyRangeIDClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeidregion.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeidregion.go
index 1592f6c455b7..276016f43bb4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeidregion.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/partitionkeyrangeidregion.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewPartitionKeyRangeIDRegionClientWithBaseURI(baseURI string, subscriptionI
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client PartitionKeyRangeIDRegionClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, region string, databaseRid string, collectionRid string, partitionKeyRangeID string, filter string) (result PartitionMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartitionKeyRangeIDRegionClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentile.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentile.go
index 9cf2be4657cc..f7bdc5288665 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentile.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentile.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewPercentileClientWithBaseURI(baseURI string, subscriptionID string) Perce
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client PercentileClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, filter string) (result PercentileMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PercentileClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentilesourcetarget.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentilesourcetarget.go
index 31f1f3f6910e..fd4ef0d4ceaf 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentilesourcetarget.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentilesourcetarget.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -53,6 +54,16 @@ func NewPercentileSourceTargetClientWithBaseURI(baseURI string, subscriptionID s
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client PercentileSourceTargetClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, sourceRegion string, targetRegion string, filter string) (result PercentileMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PercentileSourceTargetClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentiletarget.go b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentiletarget.go
index 61ca372b388a..dd94b7304660 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentiletarget.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb/percentiletarget.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewPercentileTargetClientWithBaseURI(baseURI string, subscriptionID string)
 // filtered are name.value (name of the metric, can have an or of multiple names), startTime, endTime, and
 // timeGrain. The supported operator is eq.
 func (client PercentileTargetClient) ListMetrics(ctx context.Context, resourceGroupName string, accountName string, targetRegion string, filter string) (result PercentileMetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PercentileTargetClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/models.go
index afd951e3542a..df74cfc3514e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/models.go
@@ -18,14 +18,19 @@ package databricks
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks"
+
 // ProvisioningState enumerates the values for provisioning state.
 type ProvisioningState string
 
@@ -105,8 +110,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list Resource Provider operations. It contains a list of operations
-// and a URL link to get the next set of results.
+// OperationListResult result of the request to list Resource Provider operations. It contains a list of
+// operations and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Resource Provider operations supported by the Resource Provider resource provider.
@@ -121,14 +126,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -137,6 +152,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -156,6 +178,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -163,11 +190,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -175,14 +202,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -190,6 +227,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -208,6 +252,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // Resource the core properties of ARM resources
 type Resource struct {
 	// ID - Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
@@ -400,14 +449,24 @@ type WorkspaceListResultIterator struct {
 	page WorkspaceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkspaceListResultIterator) Next() error {
+func (iter *WorkspaceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -416,6 +475,13 @@ func (iter *WorkspaceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkspaceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkspaceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -435,6 +501,11 @@ func (iter WorkspaceListResultIterator) Value() Workspace {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkspaceListResultIterator type.
+func NewWorkspaceListResultIterator(page WorkspaceListResultPage) WorkspaceListResultIterator {
+	return WorkspaceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wlr WorkspaceListResult) IsEmpty() bool {
 	return wlr.Value == nil || len(*wlr.Value) == 0
@@ -442,11 +513,11 @@ func (wlr WorkspaceListResult) IsEmpty() bool {
 
 // workspaceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wlr WorkspaceListResult) workspaceListResultPreparer() (*http.Request, error) {
+func (wlr WorkspaceListResult) workspaceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wlr.NextLink == nil || len(to.String(wlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wlr.NextLink)))
@@ -454,14 +525,24 @@ func (wlr WorkspaceListResult) workspaceListResultPreparer() (*http.Request, err
 
 // WorkspaceListResultPage contains a page of Workspace values.
 type WorkspaceListResultPage struct {
-	fn  func(WorkspaceListResult) (WorkspaceListResult, error)
+	fn  func(context.Context, WorkspaceListResult) (WorkspaceListResult, error)
 	wlr WorkspaceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkspaceListResultPage) Next() error {
-	next, err := page.fn(page.wlr)
+func (page *WorkspaceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wlr)
 	if err != nil {
 		return err
 	}
@@ -469,6 +550,13 @@ func (page *WorkspaceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkspaceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkspaceListResultPage) NotDone() bool {
 	return !page.wlr.IsEmpty()
@@ -487,6 +575,11 @@ func (page WorkspaceListResultPage) Values() []Workspace {
 	return *page.wlr.Value
 }
 
+// Creates a new instance of the WorkspaceListResultPage type.
+func NewWorkspaceListResultPage(getNextPage func(context.Context, WorkspaceListResult) (WorkspaceListResult, error)) WorkspaceListResultPage {
+	return WorkspaceListResultPage{fn: getNextPage}
+}
+
 // WorkspaceProperties the workspace properties.
 type WorkspaceProperties struct {
 	// ManagedResourceGroupID - The managed resource group Id.
@@ -509,8 +602,8 @@ type WorkspaceProviderAuthorization struct {
 	RoleDefinitionID *uuid.UUID `json:"roleDefinitionId,omitempty"`
 }
 
-// WorkspacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WorkspacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WorkspacesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -538,7 +631,8 @@ func (future *WorkspacesCreateOrUpdateFuture) Result(client WorkspacesClient) (w
 	return
 }
 
-// WorkspacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WorkspacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WorkspacesDeleteFuture struct {
 	azure.Future
 }
@@ -560,7 +654,8 @@ func (future *WorkspacesDeleteFuture) Result(client WorkspacesClient) (ar autore
 	return
 }
 
-// WorkspacesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WorkspacesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WorkspacesUpdateFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/operations.go
index 01aabe8011e9..eddb000a4316 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available RP operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "databricks.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/workspaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/workspaces.go
index a7ce2010acc2..f327c73496f5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/workspaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks/workspaces.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkspacesClientWithBaseURI(baseURI string, subscriptionID string) Works
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // workspaceName - the name of the workspace.
 func (client WorkspacesClient) CreateOrUpdate(ctx context.Context, parameters Workspace, resourceGroupName string, workspaceName string) (result WorkspacesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.WorkspaceProperties", Name: validation.Null, Rule: true,
@@ -109,10 +120,6 @@ func (client WorkspacesClient) CreateOrUpdateSender(req *http.Request) (future W
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -135,6 +142,16 @@ func (client WorkspacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // workspaceName - the name of the workspace.
 func (client WorkspacesClient) Delete(ctx context.Context, resourceGroupName string, workspaceName string) (result WorkspacesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -191,10 +208,6 @@ func (client WorkspacesClient) DeleteSender(req *http.Request) (future Workspace
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -216,6 +229,16 @@ func (client WorkspacesClient) DeleteResponder(resp *http.Response) (result auto
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // workspaceName - the name of the workspace.
 func (client WorkspacesClient) Get(ctx context.Context, resourceGroupName string, workspaceName string) (result Workspace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -293,6 +316,16 @@ func (client WorkspacesClient) GetResponder(resp *http.Response) (result Workspa
 // Parameters:
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 func (client WorkspacesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result WorkspaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.wlr.Response.Response != nil {
+				sc = result.wlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -364,8 +397,8 @@ func (client WorkspacesClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client WorkspacesClient) listByResourceGroupNextResults(lastResults WorkspaceListResult) (result WorkspaceListResult, err error) {
-	req, err := lastResults.workspaceListResultPreparer()
+func (client WorkspacesClient) listByResourceGroupNextResults(ctx context.Context, lastResults WorkspaceListResult) (result WorkspaceListResult, err error) {
+	req, err := lastResults.workspaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "databricks.WorkspacesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -386,12 +419,32 @@ func (client WorkspacesClient) listByResourceGroupNextResults(lastResults Worksp
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkspacesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result WorkspaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscription gets all the workspaces within a subscription.
 func (client WorkspacesClient) ListBySubscription(ctx context.Context) (result WorkspaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.wlr.Response.Response != nil {
+				sc = result.wlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -454,8 +507,8 @@ func (client WorkspacesClient) ListBySubscriptionResponder(resp *http.Response)
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client WorkspacesClient) listBySubscriptionNextResults(lastResults WorkspaceListResult) (result WorkspaceListResult, err error) {
-	req, err := lastResults.workspaceListResultPreparer()
+func (client WorkspacesClient) listBySubscriptionNextResults(ctx context.Context, lastResults WorkspaceListResult) (result WorkspaceListResult, err error) {
+	req, err := lastResults.workspaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "databricks.WorkspacesClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -476,6 +529,16 @@ func (client WorkspacesClient) listBySubscriptionNextResults(lastResults Workspa
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkspacesClient) ListBySubscriptionComplete(ctx context.Context) (result WorkspaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -486,6 +549,16 @@ func (client WorkspacesClient) ListBySubscriptionComplete(ctx context.Context) (
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // workspaceName - the name of the workspace.
 func (client WorkspacesClient) Update(ctx context.Context, parameters WorkspaceUpdate, resourceGroupName string, workspaceName string) (result WorkspacesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -544,10 +617,6 @@ func (client WorkspacesClient) UpdateSender(req *http.Request) (future Workspace
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/accounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/accounts.go
index 87a86a01a267..531c66997fae 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/accounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/accounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) Account
 // location - the resource location without whitespace.
 // parameters - parameters supplied to check the Data Lake Analytics account name availability.
 func (client AccountsClient) CheckNameAvailability(ctx context.Context, location string, parameters CheckNameAvailabilityParameters) (result NameAvailabilityInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -122,6 +133,16 @@ func (client AccountsClient) CheckNameAvailabilityResponder(resp *http.Response)
 // accountName - the name of the Data Lake Analytics account.
 // parameters - parameters supplied to create a new Data Lake Analytics account.
 func (client AccountsClient) Create(ctx context.Context, resourceGroupName string, accountName string, parameters CreateDataLakeAnalyticsAccountParameters) (result AccountsCreateFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil},
@@ -191,10 +212,6 @@ func (client AccountsClient) CreateSender(req *http.Request) (future AccountsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -217,6 +234,16 @@ func (client AccountsClient) CreateResponder(resp *http.Response) (result DataLa
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Analytics account.
 func (client AccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result AccountsDeleteFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "Delete", nil, "Failure preparing request")
@@ -262,10 +289,6 @@ func (client AccountsClient) DeleteSender(req *http.Request) (future AccountsDel
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -287,6 +310,16 @@ func (client AccountsClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Analytics account.
 func (client AccountsClient) Get(ctx context.Context, resourceGroupName string, accountName string) (result DataLakeAnalyticsAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "Get", nil, "Failure preparing request")
@@ -363,6 +396,16 @@ func (client AccountsClient) GetResponder(resp *http.Response) (result DataLakeA
 // count - the Boolean value of true or false to request a count of the matching resources included with the
 // resources in the response, e.g. Categories?$count=true. Optional.
 func (client AccountsClient) List(ctx context.Context, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeAnalyticsAccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.dlaalr.Response.Response != nil {
+				sc = result.dlaalr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -453,8 +496,8 @@ func (client AccountsClient) ListResponder(resp *http.Response) (result DataLake
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AccountsClient) listNextResults(lastResults DataLakeAnalyticsAccountListResult) (result DataLakeAnalyticsAccountListResult, err error) {
-	req, err := lastResults.dataLakeAnalyticsAccountListResultPreparer()
+func (client AccountsClient) listNextResults(ctx context.Context, lastResults DataLakeAnalyticsAccountListResult) (result DataLakeAnalyticsAccountListResult, err error) {
+	req, err := lastResults.dataLakeAnalyticsAccountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.AccountsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -475,6 +518,16 @@ func (client AccountsClient) listNextResults(lastResults DataLakeAnalyticsAccoun
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountsClient) ListComplete(ctx context.Context, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeAnalyticsAccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, top, skip, selectParameter, orderby, count)
 	return
 }
@@ -494,6 +547,16 @@ func (client AccountsClient) ListComplete(ctx context.Context, filter string, to
 // count - the Boolean value of true or false to request a count of the matching resources included with the
 // resources in the response, e.g. Categories?$count=true. Optional.
 func (client AccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeAnalyticsAccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.dlaalr.Response.Response != nil {
+				sc = result.dlaalr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -585,8 +648,8 @@ func (client AccountsClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AccountsClient) listByResourceGroupNextResults(lastResults DataLakeAnalyticsAccountListResult) (result DataLakeAnalyticsAccountListResult, err error) {
-	req, err := lastResults.dataLakeAnalyticsAccountListResultPreparer()
+func (client AccountsClient) listByResourceGroupNextResults(ctx context.Context, lastResults DataLakeAnalyticsAccountListResult) (result DataLakeAnalyticsAccountListResult, err error) {
+	req, err := lastResults.dataLakeAnalyticsAccountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.AccountsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -607,6 +670,16 @@ func (client AccountsClient) listByResourceGroupNextResults(lastResults DataLake
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeAnalyticsAccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, filter, top, skip, selectParameter, orderby, count)
 	return
 }
@@ -618,6 +691,16 @@ func (client AccountsClient) ListByResourceGroupComplete(ctx context.Context, re
 // accountName - the name of the Data Lake Analytics account.
 // parameters - parameters supplied to the update Data Lake Analytics account operation.
 func (client AccountsClient) Update(ctx context.Context, resourceGroupName string, accountName string, parameters *UpdateDataLakeAnalyticsAccountParameters) (result AccountsUpdateFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "Update", nil, "Failure preparing request")
@@ -668,10 +751,6 @@ func (client AccountsClient) UpdateSender(req *http.Request) (future AccountsUpd
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/computepolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/computepolicies.go
index 6a92f7dadfc0..6b7cc1607488 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/computepolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/computepolicies.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewComputePoliciesClientWithBaseURI(baseURI string, subscriptionID string)
 // parameters - parameters supplied to create or update the compute policy. The max degree of parallelism per
 // job property, min priority per job property, or both must be present.
 func (client ComputePoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, computePolicyName string, parameters CreateOrUpdateComputePolicyParameters) (result ComputePolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CreateOrUpdateComputePolicyProperties", Name: validation.Null, Rule: true,
@@ -132,6 +143,16 @@ func (client ComputePoliciesClient) CreateOrUpdateResponder(resp *http.Response)
 // accountName - the name of the Data Lake Analytics account.
 // computePolicyName - the name of the compute policy to delete.
 func (client ComputePoliciesClient) Delete(ctx context.Context, resourceGroupName string, accountName string, computePolicyName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePoliciesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, computePolicyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.ComputePoliciesClient", "Delete", nil, "Failure preparing request")
@@ -200,6 +221,16 @@ func (client ComputePoliciesClient) DeleteResponder(resp *http.Response) (result
 // accountName - the name of the Data Lake Analytics account.
 // computePolicyName - the name of the compute policy to retrieve.
 func (client ComputePoliciesClient) Get(ctx context.Context, resourceGroupName string, accountName string, computePolicyName string) (result ComputePolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, computePolicyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.ComputePoliciesClient", "Get", nil, "Failure preparing request")
@@ -269,6 +300,16 @@ func (client ComputePoliciesClient) GetResponder(resp *http.Response) (result Co
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Analytics account.
 func (client ComputePoliciesClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string) (result ComputePolicyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePoliciesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.cplr.Response.Response != nil {
+				sc = result.cplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByAccountNextResults
 	req, err := client.ListByAccountPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
@@ -333,8 +374,8 @@ func (client ComputePoliciesClient) ListByAccountResponder(resp *http.Response)
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client ComputePoliciesClient) listByAccountNextResults(lastResults ComputePolicyListResult) (result ComputePolicyListResult, err error) {
-	req, err := lastResults.computePolicyListResultPreparer()
+func (client ComputePoliciesClient) listByAccountNextResults(ctx context.Context, lastResults ComputePolicyListResult) (result ComputePolicyListResult, err error) {
+	req, err := lastResults.computePolicyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.ComputePoliciesClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -355,6 +396,16 @@ func (client ComputePoliciesClient) listByAccountNextResults(lastResults Compute
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ComputePoliciesClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string) (result ComputePolicyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePoliciesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName)
 	return
 }
@@ -366,6 +417,16 @@ func (client ComputePoliciesClient) ListByAccountComplete(ctx context.Context, r
 // computePolicyName - the name of the compute policy to update.
 // parameters - parameters supplied to update the compute policy.
 func (client ComputePoliciesClient) Update(ctx context.Context, resourceGroupName string, accountName string, computePolicyName string, parameters *UpdateComputePolicyParameters) (result ComputePolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePoliciesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, computePolicyName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.ComputePoliciesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/datalakestoreaccounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/datalakestoreaccounts.go
index a260fc76201e..81f689edc225 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/datalakestoreaccounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/datalakestoreaccounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDataLakeStoreAccountsClientWithBaseURI(baseURI string, subscriptionID st
 // dataLakeStoreAccountName - the name of the Data Lake Store account to add.
 // parameters - the details of the Data Lake Store account.
 func (client DataLakeStoreAccountsClient) Add(ctx context.Context, resourceGroupName string, accountName string, dataLakeStoreAccountName string, parameters *AddDataLakeStoreParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountsClient.Add")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.AddPreparer(ctx, resourceGroupName, accountName, dataLakeStoreAccountName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.DataLakeStoreAccountsClient", "Add", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client DataLakeStoreAccountsClient) AddResponder(resp *http.Response) (res
 // accountName - the name of the Data Lake Analytics account.
 // dataLakeStoreAccountName - the name of the Data Lake Store account to remove
 func (client DataLakeStoreAccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string, dataLakeStoreAccountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, dataLakeStoreAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.DataLakeStoreAccountsClient", "Delete", nil, "Failure preparing request")
@@ -188,6 +209,16 @@ func (client DataLakeStoreAccountsClient) DeleteResponder(resp *http.Response) (
 // accountName - the name of the Data Lake Analytics account.
 // dataLakeStoreAccountName - the name of the Data Lake Store account to retrieve
 func (client DataLakeStoreAccountsClient) Get(ctx context.Context, resourceGroupName string, accountName string, dataLakeStoreAccountName string) (result DataLakeStoreAccountInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, dataLakeStoreAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.DataLakeStoreAccountsClient", "Get", nil, "Failure preparing request")
@@ -267,6 +298,16 @@ func (client DataLakeStoreAccountsClient) GetResponder(resp *http.Response) (res
 // count - the Boolean value of true or false to request a count of the matching resources included with the
 // resources in the response, e.g. Categories?$count=true. Optional.
 func (client DataLakeStoreAccountsClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeStoreAccountInformationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountsClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.dlsailr.Response.Response != nil {
+				sc = result.dlsailr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -359,8 +400,8 @@ func (client DataLakeStoreAccountsClient) ListByAccountResponder(resp *http.Resp
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client DataLakeStoreAccountsClient) listByAccountNextResults(lastResults DataLakeStoreAccountInformationListResult) (result DataLakeStoreAccountInformationListResult, err error) {
-	req, err := lastResults.dataLakeStoreAccountInformationListResultPreparer()
+func (client DataLakeStoreAccountsClient) listByAccountNextResults(ctx context.Context, lastResults DataLakeStoreAccountInformationListResult) (result DataLakeStoreAccountInformationListResult, err error) {
+	req, err := lastResults.dataLakeStoreAccountInformationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.DataLakeStoreAccountsClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -381,6 +422,16 @@ func (client DataLakeStoreAccountsClient) listByAccountNextResults(lastResults D
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DataLakeStoreAccountsClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeStoreAccountInformationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountsClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName, filter, top, skip, selectParameter, orderby, count)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/firewallrules.go
index b5cea63864f6..d45277749b60 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // firewallRuleName - the name of the firewall rule to create or update.
 // parameters - parameters supplied to create or update the firewall rule.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string, parameters CreateOrUpdateFirewallRuleParameters) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CreateOrUpdateFirewallRuleProperties", Name: validation.Null, Rule: true,
@@ -128,6 +139,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // accountName - the name of the Data Lake Analytics account.
 // firewallRuleName - the name of the firewall rule to delete.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -196,6 +217,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // accountName - the name of the Data Lake Analytics account.
 // firewallRuleName - the name of the firewall rule to retrieve.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Analytics account.
 func (client FirewallRulesClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string) (result FirewallRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.frlr.Response.Response != nil {
+				sc = result.frlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByAccountNextResults
 	req, err := client.ListByAccountPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
@@ -328,8 +369,8 @@ func (client FirewallRulesClient) ListByAccountResponder(resp *http.Response) (r
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client FirewallRulesClient) listByAccountNextResults(lastResults FirewallRuleListResult) (result FirewallRuleListResult, err error) {
-	req, err := lastResults.firewallRuleListResultPreparer()
+func (client FirewallRulesClient) listByAccountNextResults(ctx context.Context, lastResults FirewallRuleListResult) (result FirewallRuleListResult, err error) {
+	req, err := lastResults.firewallRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.FirewallRulesClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -350,6 +391,16 @@ func (client FirewallRulesClient) listByAccountNextResults(lastResults FirewallR
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client FirewallRulesClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string) (result FirewallRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName)
 	return
 }
@@ -361,6 +412,16 @@ func (client FirewallRulesClient) ListByAccountComplete(ctx context.Context, res
 // firewallRuleName - the name of the firewall rule to update.
 // parameters - parameters supplied to update the firewall rule.
 func (client FirewallRulesClient) Update(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string, parameters *UpdateFirewallRuleParameters) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, firewallRuleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.FirewallRulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/locations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/locations.go
index 48fc897a05a9..cd5c58ae33ab 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/locations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/locations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewLocationsClientWithBaseURI(baseURI string, subscriptionID string) Locati
 // Parameters:
 // location - the resource location without whitespace.
 func (client LocationsClient) GetCapability(ctx context.Context, location string) (result CapabilityInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationsClient.GetCapability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCapabilityPreparer(ctx, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.LocationsClient", "GetCapability", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/models.go
index 56af0c25b8b8..e3af1d957216 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/models.go
@@ -18,15 +18,20 @@ package account
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account"
+
 // AADObjectType enumerates the values for aad object type.
 type AADObjectType string
 
@@ -189,7 +194,8 @@ func PossibleTierTypeValues() []TierType {
 	return []TierType{Commitment100000AUHours, Commitment10000AUHours, Commitment1000AUHours, Commitment100AUHours, Commitment500000AUHours, Commitment50000AUHours, Commitment5000AUHours, Commitment500AUHours, Consumption}
 }
 
-// AccountsCreateFutureType an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsCreateFutureType an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsCreateFutureType struct {
 	azure.Future
 }
@@ -217,7 +223,8 @@ func (future *AccountsCreateFutureType) Result(client AccountsClient) (dlaa Data
 	return
 }
 
-// AccountsDeleteFutureType an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsDeleteFutureType an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsDeleteFutureType struct {
 	azure.Future
 }
@@ -239,7 +246,8 @@ func (future *AccountsDeleteFutureType) Result(client AccountsClient) (ar autore
 	return
 }
 
-// AccountsUpdateFutureType an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsUpdateFutureType an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsUpdateFutureType struct {
 	azure.Future
 }
@@ -306,15 +314,15 @@ func (adlsp *AddDataLakeStoreParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AddDataLakeStoreProperties the Data Lake Store account properties to use when adding a new Data Lake Store
-// account.
+// AddDataLakeStoreProperties the Data Lake Store account properties to use when adding a new Data Lake
+// Store account.
 type AddDataLakeStoreProperties struct {
 	// Suffix - The optional suffix for the Data Lake Store account.
 	Suffix *string `json:"suffix,omitempty"`
 }
 
-// AddDataLakeStoreWithAccountParameters the parameters used to add a new Data Lake Store account while creating a
-// new Data Lake Analytics account.
+// AddDataLakeStoreWithAccountParameters the parameters used to add a new Data Lake Store account while
+// creating a new Data Lake Analytics account.
 type AddDataLakeStoreWithAccountParameters struct {
 	// Name - The unique name of the Data Lake Store account to add.
 	Name *string `json:"name,omitempty"`
@@ -406,7 +414,8 @@ func (asap *AddStorageAccountParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AddStorageAccountProperties the Azure Storage account properties to use when adding a new Azure Storage account.
+// AddStorageAccountProperties the Azure Storage account properties to use when adding a new Azure Storage
+// account.
 type AddStorageAccountProperties struct {
 	// AccessKey - The access key associated with this Azure Storage account that will be used to connect to it.
 	AccessKey *string `json:"accessKey,omitempty"`
@@ -414,8 +423,8 @@ type AddStorageAccountProperties struct {
 	Suffix *string `json:"suffix,omitempty"`
 }
 
-// AddStorageAccountWithAccountParameters the parameters used to add a new Azure Storage account while creating a
-// new Data Lake Analytics account.
+// AddStorageAccountWithAccountParameters the parameters used to add a new Azure Storage account while
+// creating a new Data Lake Analytics account.
 type AddStorageAccountWithAccountParameters struct {
 	// Name - The unique name of the Azure Storage account to add.
 	Name *string `json:"name,omitempty"`
@@ -588,14 +597,24 @@ type ComputePolicyListResultIterator struct {
 	page ComputePolicyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ComputePolicyListResultIterator) Next() error {
+func (iter *ComputePolicyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePolicyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -604,6 +623,13 @@ func (iter *ComputePolicyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ComputePolicyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ComputePolicyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -623,6 +649,11 @@ func (iter ComputePolicyListResultIterator) Value() ComputePolicy {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ComputePolicyListResultIterator type.
+func NewComputePolicyListResultIterator(page ComputePolicyListResultPage) ComputePolicyListResultIterator {
+	return ComputePolicyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cplr ComputePolicyListResult) IsEmpty() bool {
 	return cplr.Value == nil || len(*cplr.Value) == 0
@@ -630,11 +661,11 @@ func (cplr ComputePolicyListResult) IsEmpty() bool {
 
 // computePolicyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cplr ComputePolicyListResult) computePolicyListResultPreparer() (*http.Request, error) {
+func (cplr ComputePolicyListResult) computePolicyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if cplr.NextLink == nil || len(to.String(cplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cplr.NextLink)))
@@ -642,14 +673,24 @@ func (cplr ComputePolicyListResult) computePolicyListResultPreparer() (*http.Req
 
 // ComputePolicyListResultPage contains a page of ComputePolicy values.
 type ComputePolicyListResultPage struct {
-	fn   func(ComputePolicyListResult) (ComputePolicyListResult, error)
+	fn   func(context.Context, ComputePolicyListResult) (ComputePolicyListResult, error)
 	cplr ComputePolicyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ComputePolicyListResultPage) Next() error {
-	next, err := page.fn(page.cplr)
+func (page *ComputePolicyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComputePolicyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cplr)
 	if err != nil {
 		return err
 	}
@@ -657,6 +698,13 @@ func (page *ComputePolicyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ComputePolicyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ComputePolicyListResultPage) NotDone() bool {
 	return !page.cplr.IsEmpty()
@@ -675,6 +723,11 @@ func (page ComputePolicyListResultPage) Values() []ComputePolicy {
 	return *page.cplr.Value
 }
 
+// Creates a new instance of the ComputePolicyListResultPage type.
+func NewComputePolicyListResultPage(getNextPage func(context.Context, ComputePolicyListResult) (ComputePolicyListResult, error)) ComputePolicyListResultPage {
+	return ComputePolicyListResultPage{fn: getNextPage}
+}
+
 // ComputePolicyProperties the compute policy properties.
 type ComputePolicyProperties struct {
 	// ObjectID - The AAD object identifier for the entity to create a policy for.
@@ -687,8 +740,8 @@ type ComputePolicyProperties struct {
 	MinPriorityPerJob *int32 `json:"minPriorityPerJob,omitempty"`
 }
 
-// CreateComputePolicyWithAccountParameters the parameters used to create a new compute policy while creating a new
-// Data Lake Analytics account.
+// CreateComputePolicyWithAccountParameters the parameters used to create a new compute policy while
+// creating a new Data Lake Analytics account.
 type CreateComputePolicyWithAccountParameters struct {
 	// Name - The unique name of the compute policy to create.
 	Name *string `json:"name,omitempty"`
@@ -741,7 +794,8 @@ func (ccpwap *CreateComputePolicyWithAccountParameters) UnmarshalJSON(body []byt
 	return nil
 }
 
-// CreateDataLakeAnalyticsAccountParameters the parameters to use for creating a Data Lake Analytics account.
+// CreateDataLakeAnalyticsAccountParameters the parameters to use for creating a Data Lake Analytics
+// account.
 type CreateDataLakeAnalyticsAccountParameters struct {
 	// Location - The resource location.
 	Location *string `json:"location,omitempty"`
@@ -838,8 +892,8 @@ type CreateDataLakeAnalyticsAccountProperties struct {
 	QueryStoreRetention *int32 `json:"queryStoreRetention,omitempty"`
 }
 
-// CreateFirewallRuleWithAccountParameters the parameters used to create a new firewall rule while creating a new
-// Data Lake Analytics account.
+// CreateFirewallRuleWithAccountParameters the parameters used to create a new firewall rule while creating
+// a new Data Lake Analytics account.
 type CreateFirewallRuleWithAccountParameters struct {
 	// Name - The unique name of the firewall rule to create.
 	Name *string `json:"name,omitempty"`
@@ -931,7 +985,8 @@ func (coucpp *CreateOrUpdateComputePolicyParameters) UnmarshalJSON(body []byte)
 	return nil
 }
 
-// CreateOrUpdateComputePolicyProperties the compute policy properties to use when creating a new compute policy.
+// CreateOrUpdateComputePolicyProperties the compute policy properties to use when creating a new compute
+// policy.
 type CreateOrUpdateComputePolicyProperties struct {
 	// ObjectID - The AAD object identifier for the entity to create a policy for.
 	ObjectID *uuid.UUID `json:"objectId,omitempty"`
@@ -982,7 +1037,8 @@ func (coufrp *CreateOrUpdateFirewallRuleParameters) UnmarshalJSON(body []byte) e
 	return nil
 }
 
-// CreateOrUpdateFirewallRuleProperties the firewall rule properties to use when creating a new firewall rule.
+// CreateOrUpdateFirewallRuleProperties the firewall rule properties to use when creating a new firewall
+// rule.
 type CreateOrUpdateFirewallRuleProperties struct {
 	// StartIPAddress - The start IP address for the firewall rule. This can be either ipv4 or ipv6. Start and End should be in the same protocol.
 	StartIPAddress *string `json:"startIpAddress,omitempty"`
@@ -990,8 +1046,8 @@ type CreateOrUpdateFirewallRuleProperties struct {
 	EndIPAddress *string `json:"endIpAddress,omitempty"`
 }
 
-// DataLakeAnalyticsAccount a Data Lake Analytics account object, containing all information associated with the
-// named Data Lake Analytics account.
+// DataLakeAnalyticsAccount a Data Lake Analytics account object, containing all information associated
+// with the named Data Lake Analytics account.
 type DataLakeAnalyticsAccount struct {
 	autorest.Response `json:"-"`
 	// DataLakeAnalyticsAccountProperties - The properties defined by Data Lake Analytics all properties are specific to each resource provider.
@@ -1101,8 +1157,8 @@ func (dlaa *DataLakeAnalyticsAccount) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// DataLakeAnalyticsAccountBasic a Data Lake Analytics account object, containing all information associated with
-// the named Data Lake Analytics account.
+// DataLakeAnalyticsAccountBasic a Data Lake Analytics account object, containing all information
+// associated with the named Data Lake Analytics account.
 type DataLakeAnalyticsAccountBasic struct {
 	// DataLakeAnalyticsAccountPropertiesBasic - The properties defined by Data Lake Analytics all properties are specific to each resource provider.
 	*DataLakeAnalyticsAccountPropertiesBasic `json:"properties,omitempty"`
@@ -1227,14 +1283,24 @@ type DataLakeAnalyticsAccountListResultIterator struct {
 	page DataLakeAnalyticsAccountListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DataLakeAnalyticsAccountListResultIterator) Next() error {
+func (iter *DataLakeAnalyticsAccountListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeAnalyticsAccountListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1243,6 +1309,13 @@ func (iter *DataLakeAnalyticsAccountListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DataLakeAnalyticsAccountListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DataLakeAnalyticsAccountListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1262,6 +1335,11 @@ func (iter DataLakeAnalyticsAccountListResultIterator) Value() DataLakeAnalytics
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DataLakeAnalyticsAccountListResultIterator type.
+func NewDataLakeAnalyticsAccountListResultIterator(page DataLakeAnalyticsAccountListResultPage) DataLakeAnalyticsAccountListResultIterator {
+	return DataLakeAnalyticsAccountListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlaalr DataLakeAnalyticsAccountListResult) IsEmpty() bool {
 	return dlaalr.Value == nil || len(*dlaalr.Value) == 0
@@ -1269,11 +1347,11 @@ func (dlaalr DataLakeAnalyticsAccountListResult) IsEmpty() bool {
 
 // dataLakeAnalyticsAccountListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlaalr DataLakeAnalyticsAccountListResult) dataLakeAnalyticsAccountListResultPreparer() (*http.Request, error) {
+func (dlaalr DataLakeAnalyticsAccountListResult) dataLakeAnalyticsAccountListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlaalr.NextLink == nil || len(to.String(dlaalr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlaalr.NextLink)))
@@ -1281,14 +1359,24 @@ func (dlaalr DataLakeAnalyticsAccountListResult) dataLakeAnalyticsAccountListRes
 
 // DataLakeAnalyticsAccountListResultPage contains a page of DataLakeAnalyticsAccountBasic values.
 type DataLakeAnalyticsAccountListResultPage struct {
-	fn     func(DataLakeAnalyticsAccountListResult) (DataLakeAnalyticsAccountListResult, error)
+	fn     func(context.Context, DataLakeAnalyticsAccountListResult) (DataLakeAnalyticsAccountListResult, error)
 	dlaalr DataLakeAnalyticsAccountListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DataLakeAnalyticsAccountListResultPage) Next() error {
-	next, err := page.fn(page.dlaalr)
+func (page *DataLakeAnalyticsAccountListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeAnalyticsAccountListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlaalr)
 	if err != nil {
 		return err
 	}
@@ -1296,6 +1384,13 @@ func (page *DataLakeAnalyticsAccountListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DataLakeAnalyticsAccountListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DataLakeAnalyticsAccountListResultPage) NotDone() bool {
 	return !page.dlaalr.IsEmpty()
@@ -1314,8 +1409,13 @@ func (page DataLakeAnalyticsAccountListResultPage) Values() []DataLakeAnalyticsA
 	return *page.dlaalr.Value
 }
 
-// DataLakeAnalyticsAccountProperties the account specific properties that are associated with an underlying Data
-// Lake Analytics account. Returned only when retrieving a specific account.
+// Creates a new instance of the DataLakeAnalyticsAccountListResultPage type.
+func NewDataLakeAnalyticsAccountListResultPage(getNextPage func(context.Context, DataLakeAnalyticsAccountListResult) (DataLakeAnalyticsAccountListResult, error)) DataLakeAnalyticsAccountListResultPage {
+	return DataLakeAnalyticsAccountListResultPage{fn: getNextPage}
+}
+
+// DataLakeAnalyticsAccountProperties the account specific properties that are associated with an
+// underlying Data Lake Analytics account. Returned only when retrieving a specific account.
 type DataLakeAnalyticsAccountProperties struct {
 	// DefaultDataLakeStoreAccount - The default Data Lake Store account associated with this account.
 	DefaultDataLakeStoreAccount *string `json:"defaultDataLakeStoreAccount,omitempty"`
@@ -1363,8 +1463,8 @@ type DataLakeAnalyticsAccountProperties struct {
 	Endpoint *string `json:"endpoint,omitempty"`
 }
 
-// DataLakeAnalyticsAccountPropertiesBasic the basic account specific properties that are associated with an
-// underlying Data Lake Analytics account.
+// DataLakeAnalyticsAccountPropertiesBasic the basic account specific properties that are associated with
+// an underlying Data Lake Analytics account.
 type DataLakeAnalyticsAccountPropertiesBasic struct {
 	// AccountID - The unique identifier associated with this Data Lake Analytics account.
 	AccountID *uuid.UUID `json:"accountId,omitempty"`
@@ -1478,14 +1578,24 @@ type DataLakeStoreAccountInformationListResultIterator struct {
 	page DataLakeStoreAccountInformationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DataLakeStoreAccountInformationListResultIterator) Next() error {
+func (iter *DataLakeStoreAccountInformationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountInformationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1494,6 +1604,13 @@ func (iter *DataLakeStoreAccountInformationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DataLakeStoreAccountInformationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DataLakeStoreAccountInformationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1513,6 +1630,11 @@ func (iter DataLakeStoreAccountInformationListResultIterator) Value() DataLakeSt
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DataLakeStoreAccountInformationListResultIterator type.
+func NewDataLakeStoreAccountInformationListResultIterator(page DataLakeStoreAccountInformationListResultPage) DataLakeStoreAccountInformationListResultIterator {
+	return DataLakeStoreAccountInformationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlsailr DataLakeStoreAccountInformationListResult) IsEmpty() bool {
 	return dlsailr.Value == nil || len(*dlsailr.Value) == 0
@@ -1520,11 +1642,11 @@ func (dlsailr DataLakeStoreAccountInformationListResult) IsEmpty() bool {
 
 // dataLakeStoreAccountInformationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlsailr DataLakeStoreAccountInformationListResult) dataLakeStoreAccountInformationListResultPreparer() (*http.Request, error) {
+func (dlsailr DataLakeStoreAccountInformationListResult) dataLakeStoreAccountInformationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlsailr.NextLink == nil || len(to.String(dlsailr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlsailr.NextLink)))
@@ -1532,14 +1654,24 @@ func (dlsailr DataLakeStoreAccountInformationListResult) dataLakeStoreAccountInf
 
 // DataLakeStoreAccountInformationListResultPage contains a page of DataLakeStoreAccountInformation values.
 type DataLakeStoreAccountInformationListResultPage struct {
-	fn      func(DataLakeStoreAccountInformationListResult) (DataLakeStoreAccountInformationListResult, error)
+	fn      func(context.Context, DataLakeStoreAccountInformationListResult) (DataLakeStoreAccountInformationListResult, error)
 	dlsailr DataLakeStoreAccountInformationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DataLakeStoreAccountInformationListResultPage) Next() error {
-	next, err := page.fn(page.dlsailr)
+func (page *DataLakeStoreAccountInformationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountInformationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlsailr)
 	if err != nil {
 		return err
 	}
@@ -1547,6 +1679,13 @@ func (page *DataLakeStoreAccountInformationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DataLakeStoreAccountInformationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DataLakeStoreAccountInformationListResultPage) NotDone() bool {
 	return !page.dlsailr.IsEmpty()
@@ -1565,6 +1704,11 @@ func (page DataLakeStoreAccountInformationListResultPage) Values() []DataLakeSto
 	return *page.dlsailr.Value
 }
 
+// Creates a new instance of the DataLakeStoreAccountInformationListResultPage type.
+func NewDataLakeStoreAccountInformationListResultPage(getNextPage func(context.Context, DataLakeStoreAccountInformationListResult) (DataLakeStoreAccountInformationListResult, error)) DataLakeStoreAccountInformationListResultPage {
+	return DataLakeStoreAccountInformationListResultPage{fn: getNextPage}
+}
+
 // DataLakeStoreAccountInformationProperties the Data Lake Store account properties.
 type DataLakeStoreAccountInformationProperties struct {
 	// Suffix - The optional suffix for the Data Lake Store account.
@@ -1668,14 +1812,24 @@ type FirewallRuleListResultIterator struct {
 	page FirewallRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *FirewallRuleListResultIterator) Next() error {
+func (iter *FirewallRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1684,6 +1838,13 @@ func (iter *FirewallRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *FirewallRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter FirewallRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1703,6 +1864,11 @@ func (iter FirewallRuleListResultIterator) Value() FirewallRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the FirewallRuleListResultIterator type.
+func NewFirewallRuleListResultIterator(page FirewallRuleListResultPage) FirewallRuleListResultIterator {
+	return FirewallRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (frlr FirewallRuleListResult) IsEmpty() bool {
 	return frlr.Value == nil || len(*frlr.Value) == 0
@@ -1710,11 +1876,11 @@ func (frlr FirewallRuleListResult) IsEmpty() bool {
 
 // firewallRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (frlr FirewallRuleListResult) firewallRuleListResultPreparer() (*http.Request, error) {
+func (frlr FirewallRuleListResult) firewallRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if frlr.NextLink == nil || len(to.String(frlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(frlr.NextLink)))
@@ -1722,14 +1888,24 @@ func (frlr FirewallRuleListResult) firewallRuleListResultPreparer() (*http.Reque
 
 // FirewallRuleListResultPage contains a page of FirewallRule values.
 type FirewallRuleListResultPage struct {
-	fn   func(FirewallRuleListResult) (FirewallRuleListResult, error)
+	fn   func(context.Context, FirewallRuleListResult) (FirewallRuleListResult, error)
 	frlr FirewallRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *FirewallRuleListResultPage) Next() error {
-	next, err := page.fn(page.frlr)
+func (page *FirewallRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.frlr)
 	if err != nil {
 		return err
 	}
@@ -1737,6 +1913,13 @@ func (page *FirewallRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *FirewallRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page FirewallRuleListResultPage) NotDone() bool {
 	return !page.frlr.IsEmpty()
@@ -1755,6 +1938,11 @@ func (page FirewallRuleListResultPage) Values() []FirewallRule {
 	return *page.frlr.Value
 }
 
+// Creates a new instance of the FirewallRuleListResultPage type.
+func NewFirewallRuleListResultPage(getNextPage func(context.Context, FirewallRuleListResult) (FirewallRuleListResult, error)) FirewallRuleListResultPage {
+	return FirewallRuleListResultPage{fn: getNextPage}
+}
+
 // FirewallRuleProperties the firewall rule properties.
 type FirewallRuleProperties struct {
 	// StartIPAddress - The start IP address for the firewall rule. This can be either ipv4 or ipv6. Start and End should be in the same protocol.
@@ -1846,8 +2034,8 @@ type SasTokenInformation struct {
 	AccessToken *string `json:"accessToken,omitempty"`
 }
 
-// SasTokenInformationListResult the SAS response that contains the storage account, container and associated SAS
-// token for connection use.
+// SasTokenInformationListResult the SAS response that contains the storage account, container and
+// associated SAS token for connection use.
 type SasTokenInformationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The results of the list operation.
@@ -1856,20 +2044,31 @@ type SasTokenInformationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// SasTokenInformationListResultIterator provides access to a complete listing of SasTokenInformation values.
+// SasTokenInformationListResultIterator provides access to a complete listing of SasTokenInformation
+// values.
 type SasTokenInformationListResultIterator struct {
 	i    int
 	page SasTokenInformationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SasTokenInformationListResultIterator) Next() error {
+func (iter *SasTokenInformationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SasTokenInformationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1878,6 +2077,13 @@ func (iter *SasTokenInformationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SasTokenInformationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SasTokenInformationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1897,6 +2103,11 @@ func (iter SasTokenInformationListResultIterator) Value() SasTokenInformation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SasTokenInformationListResultIterator type.
+func NewSasTokenInformationListResultIterator(page SasTokenInformationListResultPage) SasTokenInformationListResultIterator {
+	return SasTokenInformationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (stilr SasTokenInformationListResult) IsEmpty() bool {
 	return stilr.Value == nil || len(*stilr.Value) == 0
@@ -1904,11 +2115,11 @@ func (stilr SasTokenInformationListResult) IsEmpty() bool {
 
 // sasTokenInformationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (stilr SasTokenInformationListResult) sasTokenInformationListResultPreparer() (*http.Request, error) {
+func (stilr SasTokenInformationListResult) sasTokenInformationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if stilr.NextLink == nil || len(to.String(stilr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(stilr.NextLink)))
@@ -1916,14 +2127,24 @@ func (stilr SasTokenInformationListResult) sasTokenInformationListResultPreparer
 
 // SasTokenInformationListResultPage contains a page of SasTokenInformation values.
 type SasTokenInformationListResultPage struct {
-	fn    func(SasTokenInformationListResult) (SasTokenInformationListResult, error)
+	fn    func(context.Context, SasTokenInformationListResult) (SasTokenInformationListResult, error)
 	stilr SasTokenInformationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SasTokenInformationListResultPage) Next() error {
-	next, err := page.fn(page.stilr)
+func (page *SasTokenInformationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SasTokenInformationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.stilr)
 	if err != nil {
 		return err
 	}
@@ -1931,6 +2152,13 @@ func (page *SasTokenInformationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SasTokenInformationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SasTokenInformationListResultPage) NotDone() bool {
 	return !page.stilr.IsEmpty()
@@ -1949,6 +2177,11 @@ func (page SasTokenInformationListResultPage) Values() []SasTokenInformation {
 	return *page.stilr.Value
 }
 
+// Creates a new instance of the SasTokenInformationListResultPage type.
+func NewSasTokenInformationListResultPage(getNextPage func(context.Context, SasTokenInformationListResult) (SasTokenInformationListResult, error)) SasTokenInformationListResultPage {
+	return SasTokenInformationListResultPage{fn: getNextPage}
+}
+
 // StorageAccountInformation azure Storage account information.
 type StorageAccountInformation struct {
 	autorest.Response `json:"-"`
@@ -2040,21 +2273,31 @@ type StorageAccountInformationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// StorageAccountInformationListResultIterator provides access to a complete listing of StorageAccountInformation
-// values.
+// StorageAccountInformationListResultIterator provides access to a complete listing of
+// StorageAccountInformation values.
 type StorageAccountInformationListResultIterator struct {
 	i    int
 	page StorageAccountInformationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *StorageAccountInformationListResultIterator) Next() error {
+func (iter *StorageAccountInformationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountInformationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2063,6 +2306,13 @@ func (iter *StorageAccountInformationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *StorageAccountInformationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter StorageAccountInformationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2082,6 +2332,11 @@ func (iter StorageAccountInformationListResultIterator) Value() StorageAccountIn
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the StorageAccountInformationListResultIterator type.
+func NewStorageAccountInformationListResultIterator(page StorageAccountInformationListResultPage) StorageAccountInformationListResultIterator {
+	return StorageAccountInformationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sailr StorageAccountInformationListResult) IsEmpty() bool {
 	return sailr.Value == nil || len(*sailr.Value) == 0
@@ -2089,11 +2344,11 @@ func (sailr StorageAccountInformationListResult) IsEmpty() bool {
 
 // storageAccountInformationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sailr StorageAccountInformationListResult) storageAccountInformationListResultPreparer() (*http.Request, error) {
+func (sailr StorageAccountInformationListResult) storageAccountInformationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sailr.NextLink == nil || len(to.String(sailr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sailr.NextLink)))
@@ -2101,14 +2356,24 @@ func (sailr StorageAccountInformationListResult) storageAccountInformationListRe
 
 // StorageAccountInformationListResultPage contains a page of StorageAccountInformation values.
 type StorageAccountInformationListResultPage struct {
-	fn    func(StorageAccountInformationListResult) (StorageAccountInformationListResult, error)
+	fn    func(context.Context, StorageAccountInformationListResult) (StorageAccountInformationListResult, error)
 	sailr StorageAccountInformationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *StorageAccountInformationListResultPage) Next() error {
-	next, err := page.fn(page.sailr)
+func (page *StorageAccountInformationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountInformationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sailr)
 	if err != nil {
 		return err
 	}
@@ -2116,6 +2381,13 @@ func (page *StorageAccountInformationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *StorageAccountInformationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page StorageAccountInformationListResultPage) NotDone() bool {
 	return !page.sailr.IsEmpty()
@@ -2134,6 +2406,11 @@ func (page StorageAccountInformationListResultPage) Values() []StorageAccountInf
 	return *page.sailr.Value
 }
 
+// Creates a new instance of the StorageAccountInformationListResultPage type.
+func NewStorageAccountInformationListResultPage(getNextPage func(context.Context, StorageAccountInformationListResult) (StorageAccountInformationListResult, error)) StorageAccountInformationListResultPage {
+	return StorageAccountInformationListResultPage{fn: getNextPage}
+}
+
 // StorageAccountInformationProperties the Azure Storage account properties.
 type StorageAccountInformationProperties struct {
 	// Suffix - The optional suffix for the storage account.
@@ -2222,8 +2499,8 @@ func (sc *StorageContainer) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// StorageContainerListResult the list of blob containers associated with the storage account attached to the Data
-// Lake Analytics account.
+// StorageContainerListResult the list of blob containers associated with the storage account attached to
+// the Data Lake Analytics account.
 type StorageContainerListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The results of the list operation.
@@ -2238,14 +2515,24 @@ type StorageContainerListResultIterator struct {
 	page StorageContainerListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *StorageContainerListResultIterator) Next() error {
+func (iter *StorageContainerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageContainerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2254,6 +2541,13 @@ func (iter *StorageContainerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *StorageContainerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter StorageContainerListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2273,6 +2567,11 @@ func (iter StorageContainerListResultIterator) Value() StorageContainer {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the StorageContainerListResultIterator type.
+func NewStorageContainerListResultIterator(page StorageContainerListResultPage) StorageContainerListResultIterator {
+	return StorageContainerListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sclr StorageContainerListResult) IsEmpty() bool {
 	return sclr.Value == nil || len(*sclr.Value) == 0
@@ -2280,11 +2579,11 @@ func (sclr StorageContainerListResult) IsEmpty() bool {
 
 // storageContainerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sclr StorageContainerListResult) storageContainerListResultPreparer() (*http.Request, error) {
+func (sclr StorageContainerListResult) storageContainerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sclr.NextLink == nil || len(to.String(sclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sclr.NextLink)))
@@ -2292,14 +2591,24 @@ func (sclr StorageContainerListResult) storageContainerListResultPreparer() (*ht
 
 // StorageContainerListResultPage contains a page of StorageContainer values.
 type StorageContainerListResultPage struct {
-	fn   func(StorageContainerListResult) (StorageContainerListResult, error)
+	fn   func(context.Context, StorageContainerListResult) (StorageContainerListResult, error)
 	sclr StorageContainerListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *StorageContainerListResultPage) Next() error {
-	next, err := page.fn(page.sclr)
+func (page *StorageContainerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageContainerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sclr)
 	if err != nil {
 		return err
 	}
@@ -2307,6 +2616,13 @@ func (page *StorageContainerListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *StorageContainerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page StorageContainerListResultPage) NotDone() bool {
 	return !page.sclr.IsEmpty()
@@ -2325,6 +2641,11 @@ func (page StorageContainerListResultPage) Values() []StorageContainer {
 	return *page.sclr.Value
 }
 
+// Creates a new instance of the StorageContainerListResultPage type.
+func NewStorageContainerListResultPage(getNextPage func(context.Context, StorageContainerListResult) (StorageContainerListResult, error)) StorageContainerListResultPage {
+	return StorageContainerListResultPage{fn: getNextPage}
+}
+
 // StorageContainerProperties azure Storage blob container properties information.
 type StorageContainerProperties struct {
 	// LastModifiedTime - The last modified time of the blob container.
@@ -2392,8 +2713,8 @@ type UpdateComputePolicyProperties struct {
 	MinPriorityPerJob *int32 `json:"minPriorityPerJob,omitempty"`
 }
 
-// UpdateComputePolicyWithAccountParameters the parameters used to update a compute policy while updating a Data
-// Lake Analytics account.
+// UpdateComputePolicyWithAccountParameters the parameters used to update a compute policy while updating a
+// Data Lake Analytics account.
 type UpdateComputePolicyWithAccountParameters struct {
 	// Name - The unique name of the compute policy to update.
 	Name *string `json:"name,omitempty"`
@@ -2500,8 +2821,8 @@ func (udlaap *UpdateDataLakeAnalyticsAccountParameters) UnmarshalJSON(body []byt
 	return nil
 }
 
-// UpdateDataLakeAnalyticsAccountProperties the properties to update that are associated with an underlying Data
-// Lake Analytics account.
+// UpdateDataLakeAnalyticsAccountProperties the properties to update that are associated with an underlying
+// Data Lake Analytics account.
 type UpdateDataLakeAnalyticsAccountProperties struct {
 	// DataLakeStoreAccounts - The list of Data Lake Store accounts associated with this account.
 	DataLakeStoreAccounts *[]UpdateDataLakeStoreWithAccountParameters `json:"dataLakeStoreAccounts,omitempty"`
@@ -2529,15 +2850,15 @@ type UpdateDataLakeAnalyticsAccountProperties struct {
 	QueryStoreRetention *int32 `json:"queryStoreRetention,omitempty"`
 }
 
-// UpdateDataLakeStoreProperties the Data Lake Store account properties to use when updating a Data Lake Store
-// account.
+// UpdateDataLakeStoreProperties the Data Lake Store account properties to use when updating a Data Lake
+// Store account.
 type UpdateDataLakeStoreProperties struct {
 	// Suffix - The optional suffix for the Data Lake Store account.
 	Suffix *string `json:"suffix,omitempty"`
 }
 
-// UpdateDataLakeStoreWithAccountParameters the parameters used to update a Data Lake Store account while updating
-// a Data Lake Analytics account.
+// UpdateDataLakeStoreWithAccountParameters the parameters used to update a Data Lake Store account while
+// updating a Data Lake Analytics account.
 type UpdateDataLakeStoreWithAccountParameters struct {
 	// Name - The unique name of the Data Lake Store account to update.
 	Name *string `json:"name,omitempty"`
@@ -2637,8 +2958,8 @@ type UpdateFirewallRuleProperties struct {
 	EndIPAddress *string `json:"endIpAddress,omitempty"`
 }
 
-// UpdateFirewallRuleWithAccountParameters the parameters used to update a firewall rule while updating a Data Lake
-// Analytics account.
+// UpdateFirewallRuleWithAccountParameters the parameters used to update a firewall rule while updating a
+// Data Lake Analytics account.
 type UpdateFirewallRuleWithAccountParameters struct {
 	// Name - The unique name of the firewall rule to update.
 	Name *string `json:"name,omitempty"`
@@ -2730,8 +3051,8 @@ func (usap *UpdateStorageAccountParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// UpdateStorageAccountProperties the Azure Storage account properties to use when updating an Azure Storage
-// account.
+// UpdateStorageAccountProperties the Azure Storage account properties to use when updating an Azure
+// Storage account.
 type UpdateStorageAccountProperties struct {
 	// AccessKey - The updated access key associated with this Azure Storage account that will be used to connect to it.
 	AccessKey *string `json:"accessKey,omitempty"`
@@ -2739,8 +3060,8 @@ type UpdateStorageAccountProperties struct {
 	Suffix *string `json:"suffix,omitempty"`
 }
 
-// UpdateStorageAccountWithAccountParameters the parameters used to update an Azure Storage account while updating
-// a Data Lake Analytics account.
+// UpdateStorageAccountWithAccountParameters the parameters used to update an Azure Storage account while
+// updating a Data Lake Analytics account.
 type UpdateStorageAccountWithAccountParameters struct {
 	// Name - The unique name of the Azure Storage account to update.
 	Name *string `json:"name,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/operations.go
index f91cf3757448..99bbf0ab9508 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Data Lake Analytics REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/storageaccounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/storageaccounts.go
index 63882466a8d6..f83bad37c126 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/storageaccounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account/storageaccounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewStorageAccountsClientWithBaseURI(baseURI string, subscriptionID string)
 // storageAccountName - the name of the Azure Storage account to add
 // parameters - the parameters containing the access key and optional suffix for the Azure Storage Account.
 func (client StorageAccountsClient) Add(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string, parameters AddStorageAccountParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.Add")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.AddStorageAccountProperties", Name: validation.Null, Rule: true,
@@ -124,6 +135,16 @@ func (client StorageAccountsClient) AddResponder(resp *http.Response) (result au
 // accountName - the name of the Data Lake Analytics account.
 // storageAccountName - the name of the Azure Storage account to remove
 func (client StorageAccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, storageAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.StorageAccountsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client StorageAccountsClient) DeleteResponder(resp *http.Response) (result
 // accountName - the name of the Data Lake Analytics account.
 // storageAccountName - the name of the Azure Storage account for which to retrieve the details.
 func (client StorageAccountsClient) Get(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string) (result StorageAccountInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, storageAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.StorageAccountsClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client StorageAccountsClient) GetResponder(resp *http.Response) (result St
 // storageAccountName - the name of the Azure storage account from which to retrieve the blob container.
 // containerName - the name of the Azure storage container to retrieve
 func (client StorageAccountsClient) GetStorageContainer(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string, containerName string) (result StorageContainer, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.GetStorageContainer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetStorageContainerPreparer(ctx, resourceGroupName, accountName, storageAccountName, containerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.StorageAccountsClient", "GetStorageContainer", nil, "Failure preparing request")
@@ -343,6 +384,16 @@ func (client StorageAccountsClient) GetStorageContainerResponder(resp *http.Resp
 // count - the Boolean value of true or false to request a count of the matching resources included with the
 // resources in the response, e.g. Categories?$count=true. Optional.
 func (client StorageAccountsClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result StorageAccountInformationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.sailr.Response.Response != nil {
+				sc = result.sailr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -435,8 +486,8 @@ func (client StorageAccountsClient) ListByAccountResponder(resp *http.Response)
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client StorageAccountsClient) listByAccountNextResults(lastResults StorageAccountInformationListResult) (result StorageAccountInformationListResult, err error) {
-	req, err := lastResults.storageAccountInformationListResultPreparer()
+func (client StorageAccountsClient) listByAccountNextResults(ctx context.Context, lastResults StorageAccountInformationListResult) (result StorageAccountInformationListResult, err error) {
+	req, err := lastResults.storageAccountInformationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.StorageAccountsClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -457,6 +508,16 @@ func (client StorageAccountsClient) listByAccountNextResults(lastResults Storage
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client StorageAccountsClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result StorageAccountInformationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName, filter, top, skip, selectParameter, orderby, count)
 	return
 }
@@ -469,6 +530,16 @@ func (client StorageAccountsClient) ListByAccountComplete(ctx context.Context, r
 // storageAccountName - the name of the Azure storage account for which the SAS token is being requested.
 // containerName - the name of the Azure storage container for which the SAS token is being requested.
 func (client StorageAccountsClient) ListSasTokens(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string, containerName string) (result SasTokenInformationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.ListSasTokens")
+		defer func() {
+			sc := -1
+			if result.stilr.Response.Response != nil {
+				sc = result.stilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listSasTokensNextResults
 	req, err := client.ListSasTokensPreparer(ctx, resourceGroupName, accountName, storageAccountName, containerName)
 	if err != nil {
@@ -535,8 +606,8 @@ func (client StorageAccountsClient) ListSasTokensResponder(resp *http.Response)
 }
 
 // listSasTokensNextResults retrieves the next set of results, if any.
-func (client StorageAccountsClient) listSasTokensNextResults(lastResults SasTokenInformationListResult) (result SasTokenInformationListResult, err error) {
-	req, err := lastResults.sasTokenInformationListResultPreparer()
+func (client StorageAccountsClient) listSasTokensNextResults(ctx context.Context, lastResults SasTokenInformationListResult) (result SasTokenInformationListResult, err error) {
+	req, err := lastResults.sasTokenInformationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.StorageAccountsClient", "listSasTokensNextResults", nil, "Failure preparing next results request")
 	}
@@ -557,6 +628,16 @@ func (client StorageAccountsClient) listSasTokensNextResults(lastResults SasToke
 
 // ListSasTokensComplete enumerates all values, automatically crossing page boundaries as required.
 func (client StorageAccountsClient) ListSasTokensComplete(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string, containerName string) (result SasTokenInformationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.ListSasTokens")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSasTokens(ctx, resourceGroupName, accountName, storageAccountName, containerName)
 	return
 }
@@ -568,6 +649,16 @@ func (client StorageAccountsClient) ListSasTokensComplete(ctx context.Context, r
 // accountName - the name of the Data Lake Analytics account.
 // storageAccountName - the name of the Azure storage account from which to list blob containers.
 func (client StorageAccountsClient) ListStorageContainers(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string) (result StorageContainerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.ListStorageContainers")
+		defer func() {
+			sc := -1
+			if result.sclr.Response.Response != nil {
+				sc = result.sclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listStorageContainersNextResults
 	req, err := client.ListStorageContainersPreparer(ctx, resourceGroupName, accountName, storageAccountName)
 	if err != nil {
@@ -633,8 +724,8 @@ func (client StorageAccountsClient) ListStorageContainersResponder(resp *http.Re
 }
 
 // listStorageContainersNextResults retrieves the next set of results, if any.
-func (client StorageAccountsClient) listStorageContainersNextResults(lastResults StorageContainerListResult) (result StorageContainerListResult, err error) {
-	req, err := lastResults.storageContainerListResultPreparer()
+func (client StorageAccountsClient) listStorageContainersNextResults(ctx context.Context, lastResults StorageContainerListResult) (result StorageContainerListResult, err error) {
+	req, err := lastResults.storageContainerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.StorageAccountsClient", "listStorageContainersNextResults", nil, "Failure preparing next results request")
 	}
@@ -655,6 +746,16 @@ func (client StorageAccountsClient) listStorageContainersNextResults(lastResults
 
 // ListStorageContainersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client StorageAccountsClient) ListStorageContainersComplete(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string) (result StorageContainerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.ListStorageContainers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListStorageContainers(ctx, resourceGroupName, accountName, storageAccountName)
 	return
 }
@@ -668,6 +769,16 @@ func (client StorageAccountsClient) ListStorageContainersComplete(ctx context.Co
 // parameters - the parameters containing the access key and suffix to update the storage account with, if any.
 // Passing nothing results in no change.
 func (client StorageAccountsClient) Update(ctx context.Context, resourceGroupName string, accountName string, storageAccountName string, parameters *UpdateStorageAccountParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageAccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, storageAccountName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.StorageAccountsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/filesystem.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/filesystem.go
index 9a03cec7936d..8dfbeaba2a2a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/filesystem.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/filesystem.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"io"
 	"net/http"
@@ -43,7 +44,8 @@ func NewClient() Client {
 // Parameters:
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the file to which to append.
-// streamContents - the file contents to include when appending to the file.
+// streamContents - the file contents to include when appending to the file.  The maximum content size is 4MB.
+// For content larger than 4MB you must append the content in 4MB chunks.
 // offset - the optional offset in the stream to begin the append operation. Default is to append at the end of
 // the stream.
 // syncFlag - optionally indicates what to do after completion of the concurrent append. DATA indicates that
@@ -58,6 +60,16 @@ func NewClient() Client {
 // from the same client and same session. This will give a performance benefit when syncFlag is DATA or
 // METADATA.
 func (client Client) Append(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, offset *int64, syncFlag SyncFlag, leaseID *uuid.UUID, fileSessionID *uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Append")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.AppendPreparer(ctx, accountName, pathParameter, streamContents, offset, syncFlag, leaseID, fileSessionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "Append", nil, "Failure preparing request")
@@ -147,6 +159,16 @@ func (client Client) AppendResponder(resp *http.Response) (result autorest.Respo
 // access.
 // fsaction - file system operation read/write/execute in string form, matching regex pattern '[rwx-]{3}'
 func (client Client) CheckAccess(ctx context.Context, accountName string, pathParameter string, fsaction string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckAccess")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckAccessPreparer(ctx, accountName, pathParameter, fsaction)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "CheckAccess", nil, "Failure preparing request")
@@ -221,6 +243,16 @@ func (client Client) CheckAccessResponder(resp *http.Response) (result autorest.
 // sources - a list of comma separated Data Lake Store paths (starting with '/') of the files to concatenate,
 // in the order in which they should be concatenated.
 func (client Client) Concat(ctx context.Context, accountName string, pathParameter string, sources []string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Concat")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sources,
 			Constraints: []validation.Constraint{{Target: "sources", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -302,7 +334,8 @@ func (client Client) ConcatResponder(resp *http.Response) (result autorest.Respo
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the file to which to append using concurrent
 // append.
-// streamContents - the file contents to include when appending to the file.
+// streamContents - the file contents to include when appending to the file.  The maximum content size is 4MB.
+// For content larger than 4MB you must append the content in 4MB chunks.
 // appendMode - indicates the concurrent append call should create the file if it doesn't exist or just open
 // the existing file for append
 // syncFlag - optionally indicates what to do after completion of the concurrent append. DATA indicates that
@@ -312,6 +345,16 @@ func (client Client) ConcatResponder(resp *http.Response) (result autorest.Respo
 // should get updated. CLOSE indicates that the client is done sending data, the file handle should be
 // closed/unlocked, and file metadata should get updated.
 func (client Client) ConcurrentAppend(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, appendMode AppendModeType, syncFlag SyncFlag) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ConcurrentAppend")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ConcurrentAppendPreparer(ctx, accountName, pathParameter, streamContents, appendMode, syncFlag)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "ConcurrentAppend", nil, "Failure preparing request")
@@ -394,7 +437,8 @@ func (client Client) ConcurrentAppendResponder(resp *http.Response) (result auto
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the file to create.
 // streamContents - the file contents to include when creating the file. This parameter is optional, resulting
-// in an empty file if not specified.
+// in an empty file if not specified.  The maximum content size is 4MB.  For content larger than 4MB you must
+// append the content in 4MB chunks.
 // overwrite - the indication of if the file should be overwritten.
 // syncFlag - optionally indicates what to do after completion of the create. DATA indicates that more data
 // will be sent immediately by the client, the file handle should remain open/locked, and file metadata
@@ -407,6 +451,16 @@ func (client Client) ConcurrentAppendResponder(resp *http.Response) (result auto
 // permission - the octal representation of the unnamed user, mask and other permissions that should be set for
 // the file when created. If not specified, it inherits these from the container.
 func (client Client) Create(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, overwrite *bool, syncFlag SyncFlag, leaseID *uuid.UUID, permission *int32) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Create")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, accountName, pathParameter, streamContents, overwrite, syncFlag, leaseID, permission)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "Create", nil, "Failure preparing request")
@@ -498,6 +552,16 @@ func (client Client) CreateResponder(resp *http.Response) (result autorest.Respo
 // pathParameter - the Data Lake Store path (starting with '/') of the file or directory to delete.
 // recursive - the optional switch indicating if the delete should be recursive
 func (client Client) Delete(ctx context.Context, accountName string, pathParameter string, recursive *bool) (result FileOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, accountName, pathParameter, recursive)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "Delete", nil, "Failure preparing request")
@@ -572,9 +636,19 @@ func (client Client) DeleteResponder(resp *http.Response) (result FileOperationR
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the file or directory for which to get the
 // ACL.
-// tooID - an optional switch to return friendly names in place of object ID for ACL entries. tooid=false
+// tooID - an optional switch to return friendly names in place of object ID for ACL entries. tooId=false
 // returns friendly names instead of the AAD Object ID. Default value is true, returning AAD object IDs.
 func (client Client) GetACLStatus(ctx context.Context, accountName string, pathParameter string, tooID *bool) (result ACLStatusResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetACLStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetACLStatusPreparer(ctx, accountName, pathParameter, tooID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "GetACLStatus", nil, "Failure preparing request")
@@ -649,6 +723,16 @@ func (client Client) GetACLStatusResponder(resp *http.Response) (result ACLStatu
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the file for which to retrieve the summary.
 func (client Client) GetContentSummary(ctx context.Context, accountName string, pathParameter string) (result ContentSummaryResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetContentSummary")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetContentSummaryPreparer(ctx, accountName, pathParameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "GetContentSummary", nil, "Failure preparing request")
@@ -720,9 +804,19 @@ func (client Client) GetContentSummaryResponder(resp *http.Response) (result Con
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the file or directory for which to retrieve
 // the status.
-// tooID - an optional switch to return friendly names in place of owner and group. tooid=false returns
+// tooID - an optional switch to return friendly names in place of owner and group. tooId=false returns
 // friendly names instead of the AAD Object ID. Default value is true, returning AAD object IDs.
 func (client Client) GetFileStatus(ctx context.Context, accountName string, pathParameter string, tooID *bool) (result FileStatusResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetFileStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetFileStatusPreparer(ctx, accountName, pathParameter, tooID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "GetFileStatus", nil, "Failure preparing request")
@@ -797,15 +891,25 @@ func (client Client) GetFileStatusResponder(resp *http.Response) (result FileSta
 // accountName - the Azure Data Lake Store account to execute filesystem operations on.
 // pathParameter - the Data Lake Store path (starting with '/') of the directory to list.
 // listSize - gets or sets the number of items to return. Optional.
-// listAfter - gets or sets the item or lexographical index after which to begin returning results. For
+// listAfter - gets or sets the item or lexicographical index after which to begin returning results. For
 // example, a file list of 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also return
 // 'd'. Optional.
-// listBefore - gets or sets the item or lexographical index before which to begin returning results. For
+// listBefore - gets or sets the item or lexicographical index before which to begin returning results. For
 // example, a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c' will also
 // return 'a','b'. Optional.
-// tooID - an optional switch to return friendly names in place of owner and group. tooid=false returns
+// tooID - an optional switch to return friendly names in place of owner and group. tooId=false returns
 // friendly names instead of the AAD Object ID. Default value is true, returning AAD object IDs.
 func (client Client) ListFileStatus(ctx context.Context, accountName string, pathParameter string, listSize *int32, listAfter string, listBefore string, tooID *bool) (result FileStatusesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListFileStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListFileStatusPreparer(ctx, accountName, pathParameter, listSize, listAfter, listBefore, tooID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "ListFileStatus", nil, "Failure preparing request")
@@ -890,6 +994,16 @@ func (client Client) ListFileStatusResponder(resp *http.Response) (result FileSt
 // pathParameter - the Data Lake Store path (starting with '/') of the directory to create.
 // permission - optional octal permission with which the directory should be created.
 func (client Client) Mkdirs(ctx context.Context, accountName string, pathParameter string, permission *int32) (result FileOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Mkdirs")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.MkdirsPreparer(ctx, accountName, pathParameter, permission)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "Mkdirs", nil, "Failure preparing request")
@@ -967,6 +1081,16 @@ func (client Client) MkdirsResponder(resp *http.Response) (result FileOperationR
 // aclspec - the ACL specification included in ACL modification operations in the format
 // '[default:]user|group|other::r|-w|-x|-'
 func (client Client) ModifyACLEntries(ctx context.Context, accountName string, pathParameter string, aclspec string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ModifyACLEntries")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ModifyACLEntriesPreparer(ctx, accountName, pathParameter, aclspec)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "ModifyACLEntries", nil, "Failure preparing request")
@@ -1048,6 +1172,16 @@ func (client Client) ModifyACLEntriesResponder(resp *http.Response) (result auto
 // WARNING: This includes the deletion of any other files that are not source files. Only set this to true when
 // source files are the only files in the source directory.
 func (client Client) MsConcat(ctx context.Context, accountName string, pathParameter string, streamContents io.ReadCloser, deleteSourceDirectory *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.MsConcat")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.MsConcatPreparer(ctx, accountName, pathParameter, streamContents, deleteSourceDirectory)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "MsConcat", nil, "Failure preparing request")
@@ -1127,6 +1261,16 @@ func (client Client) MsConcatResponder(resp *http.Response) (result autorest.Res
 // fileSessionID - optional unique GUID per file indicating all the reads with the same fileSessionId are from
 // the same client and same session. This will give a performance benefit.
 func (client Client) Open(ctx context.Context, accountName string, pathParameter string, length *int64, offset *int64, fileSessionID *uuid.UUID) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Open")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.OpenPreparer(ctx, accountName, pathParameter, length, offset, fileSessionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "Open", nil, "Failure preparing request")
@@ -1208,6 +1352,16 @@ func (client Client) OpenResponder(resp *http.Response) (result ReadCloser, err
 // pathParameter - the Data Lake Store path (starting with '/') of the file or directory with the ACL being
 // removed.
 func (client Client) RemoveACL(ctx context.Context, accountName string, pathParameter string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.RemoveACL")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RemoveACLPreparer(ctx, accountName, pathParameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "RemoveACL", nil, "Failure preparing request")
@@ -1280,6 +1434,16 @@ func (client Client) RemoveACLResponder(resp *http.Response) (result autorest.Re
 // removed.
 // aclspec - the ACL spec included in ACL removal operations in the format '[default:]user|group|other'
 func (client Client) RemoveACLEntries(ctx context.Context, accountName string, pathParameter string, aclspec string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.RemoveACLEntries")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RemoveACLEntriesPreparer(ctx, accountName, pathParameter, aclspec)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "RemoveACLEntries", nil, "Failure preparing request")
@@ -1352,6 +1516,16 @@ func (client Client) RemoveACLEntriesResponder(resp *http.Response) (result auto
 // pathParameter - the Data Lake Store path (starting with '/') of the directory with the default ACL being
 // removed.
 func (client Client) RemoveDefaultACL(ctx context.Context, accountName string, pathParameter string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.RemoveDefaultACL")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RemoveDefaultACLPreparer(ctx, accountName, pathParameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "RemoveDefaultACL", nil, "Failure preparing request")
@@ -1423,6 +1597,16 @@ func (client Client) RemoveDefaultACLResponder(resp *http.Response) (result auto
 // pathParameter - the Data Lake Store path (starting with '/') of the file or directory to move/rename.
 // destination - the path to move/rename the file or folder to
 func (client Client) Rename(ctx context.Context, accountName string, pathParameter string, destination string) (result FileOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Rename")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RenamePreparer(ctx, accountName, pathParameter, destination)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "Rename", nil, "Failure preparing request")
@@ -1498,6 +1682,16 @@ func (client Client) RenameResponder(resp *http.Response) (result FileOperationR
 // aclspec - the ACL spec included in ACL creation operations in the format
 // '[default:]user|group|other::r|-w|-x|-'
 func (client Client) SetACL(ctx context.Context, accountName string, pathParameter string, aclspec string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.SetACL")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SetACLPreparer(ctx, accountName, pathParameter, aclspec)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "SetACL", nil, "Failure preparing request")
@@ -1577,6 +1771,16 @@ func (client Client) SetACLResponder(resp *http.Response) (result autorest.Respo
 // Unix timestamp relative to 1/1/1970 00:00:00.
 // expireTime - the time that the file will expire, corresponding to the ExpiryOption that was set.
 func (client Client) SetFileExpiry(ctx context.Context, accountName string, pathParameter string, expiryOption ExpiryOptionType, expireTime *int64) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.SetFileExpiry")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SetFileExpiryPreparer(ctx, accountName, pathParameter, expiryOption, expireTime)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "SetFileExpiry", nil, "Failure preparing request")
@@ -1656,6 +1860,16 @@ func (client Client) SetFileExpiryResponder(resp *http.Response) (result autores
 // group - the AAD Object ID of the group owner of the file or directory. If empty, the property will remain
 // unchanged.
 func (client Client) SetOwner(ctx context.Context, accountName string, pathParameter string, owner string, group string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.SetOwner")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SetOwnerPreparer(ctx, accountName, pathParameter, owner, group)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "SetOwner", nil, "Failure preparing request")
@@ -1735,6 +1949,16 @@ func (client Client) SetOwnerResponder(resp *http.Response) (result autorest.Res
 // permission - a string representation of the permission (i.e 'rwx'). If empty, this property remains
 // unchanged.
 func (client Client) SetPermission(ctx context.Context, accountName string, pathParameter string, permission string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.SetPermission")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SetPermissionPreparer(ctx, accountName, pathParameter, permission)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "filesystem.Client", "SetPermission", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/models.go
index c38c70b92e8e..55d74882b1f7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem/models.go
@@ -23,6 +23,9 @@ import (
 	"io"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem"
+
 // AppendModeType enumerates the values for append mode type.
 type AppendModeType string
 
@@ -141,8 +144,8 @@ type ACLStatusResult struct {
 	ACLStatus *ACLStatus `json:"aclStatus,omitempty"`
 }
 
-// AdlsAccessControlException a WebHDFS exception thrown indicating that access is denied due to insufficient
-// permissions. Thrown when a 403 error response code is returned (forbidden).
+// AdlsAccessControlException a WebHDFS exception thrown indicating that access is denied due to
+// insufficient permissions. Thrown when a 403 error response code is returned (forbidden).
 type AdlsAccessControlException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -228,8 +231,8 @@ func (aace AdlsAccessControlException) AsBasicAdlsRemoteException() (BasicAdlsRe
 	return &aace, true
 }
 
-// AdlsBadOffsetException a WebHDFS exception thrown indicating the append or read is from a bad offset. Thrown
-// when a 400 error response code is returned for append and open operations (Bad request).
+// AdlsBadOffsetException a WebHDFS exception thrown indicating the append or read is from a bad offset.
+// Thrown when a 400 error response code is returned for append and open operations (Bad request).
 type AdlsBadOffsetException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -344,8 +347,8 @@ func (ae *AdlsError) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AdlsFileAlreadyExistsException a WebHDFS exception thrown indicating the file or folder already exists. Thrown
-// when a 403 error response code is returned (forbidden).
+// AdlsFileAlreadyExistsException a WebHDFS exception thrown indicating the file or folder already exists.
+// Thrown when a 403 error response code is returned (forbidden).
 type AdlsFileAlreadyExistsException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -431,8 +434,8 @@ func (afaee AdlsFileAlreadyExistsException) AsBasicAdlsRemoteException() (BasicA
 	return &afaee, true
 }
 
-// AdlsFileNotFoundException a WebHDFS exception thrown indicating the file or folder could not be found. Thrown
-// when a 404 error response code is returned (not found).
+// AdlsFileNotFoundException a WebHDFS exception thrown indicating the file or folder could not be found.
+// Thrown when a 404 error response code is returned (not found).
 type AdlsFileNotFoundException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -518,8 +521,8 @@ func (afnfe AdlsFileNotFoundException) AsBasicAdlsRemoteException() (BasicAdlsRe
 	return &afnfe, true
 }
 
-// AdlsIllegalArgumentException a WebHDFS exception thrown indicating that one more arguments is incorrect. Thrown
-// when a 400 error response code is returned (bad request).
+// AdlsIllegalArgumentException a WebHDFS exception thrown indicating that one more arguments is incorrect.
+// Thrown when a 400 error response code is returned (bad request).
 type AdlsIllegalArgumentException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -605,8 +608,8 @@ func (aiae AdlsIllegalArgumentException) AsBasicAdlsRemoteException() (BasicAdls
 	return &aiae, true
 }
 
-// AdlsIOException a WebHDFS exception thrown indicating there was an IO (read or write) error. Thrown when a 403
-// error response code is returned (forbidden).
+// AdlsIOException a WebHDFS exception thrown indicating there was an IO (read or write) error. Thrown when
+// a 403 error response code is returned (forbidden).
 type AdlsIOException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -708,8 +711,8 @@ type BasicAdlsRemoteException interface {
 	AsAdlsRemoteException() (*AdlsRemoteException, bool)
 }
 
-// AdlsRemoteException data Lake Store filesystem exception based on the WebHDFS definition for RemoteExceptions.
-// This is a WebHDFS 'catch all' exception
+// AdlsRemoteException data Lake Store filesystem exception based on the WebHDFS definition for
+// RemoteExceptions. This is a WebHDFS 'catch all' exception
 type AdlsRemoteException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -868,8 +871,8 @@ func (are AdlsRemoteException) AsBasicAdlsRemoteException() (BasicAdlsRemoteExce
 	return &are, true
 }
 
-// AdlsRuntimeException a WebHDFS exception thrown when an unexpected error occurs during an operation. Thrown when
-// a 500 error response code is returned (Internal server error).
+// AdlsRuntimeException a WebHDFS exception thrown when an unexpected error occurs during an operation.
+// Thrown when a 500 error response code is returned (Internal server error).
 type AdlsRuntimeException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -955,8 +958,8 @@ func (are AdlsRuntimeException) AsBasicAdlsRemoteException() (BasicAdlsRemoteExc
 	return &are, true
 }
 
-// AdlsSecurityException a WebHDFS exception thrown indicating that access is denied. Thrown when a 401 error
-// response code is returned (Unauthorized).
+// AdlsSecurityException a WebHDFS exception thrown indicating that access is denied. Thrown when a 401
+// error response code is returned (Unauthorized).
 type AdlsSecurityException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -1042,8 +1045,8 @@ func (ase AdlsSecurityException) AsBasicAdlsRemoteException() (BasicAdlsRemoteEx
 	return &ase, true
 }
 
-// AdlsThrottledException a WebHDFS exception thrown indicating that the request is being throttled. Reducing the
-// number of requests or request size helps to mitigate this error.
+// AdlsThrottledException a WebHDFS exception thrown indicating that the request is being throttled.
+// Reducing the number of requests or request size helps to mitigate this error.
 type AdlsThrottledException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
@@ -1129,8 +1132,8 @@ func (ate AdlsThrottledException) AsBasicAdlsRemoteException() (BasicAdlsRemoteE
 	return &ate, true
 }
 
-// AdlsUnsupportedOperationException a WebHDFS exception thrown indicating that the requested operation is not
-// supported. Thrown when a 400 error response code is returned (bad request).
+// AdlsUnsupportedOperationException a WebHDFS exception thrown indicating that the requested operation is
+// not supported. Thrown when a 400 error response code is returned (bad request).
 type AdlsUnsupportedOperationException struct {
 	// JavaClassName - the full class package name for the exception thrown, such as 'java.lang.IllegalArgumentException'.
 	JavaClassName *string `json:"javaClassName,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/accounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/accounts.go
index 6cce0f738e83..2ca4aeb7b5b4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/accounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/accounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) Account
 // location - the resource location without whitespace.
 // parameters - parameters supplied to check the Data Lake Store account name availability.
 func (client AccountsClient) CheckNameAvailability(ctx context.Context, location string, parameters CheckNameAvailabilityParameters) (result NameAvailabilityInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -121,6 +132,16 @@ func (client AccountsClient) CheckNameAvailabilityResponder(resp *http.Response)
 // accountName - the name of the Data Lake Store account.
 // parameters - parameters supplied to create the Data Lake Store account.
 func (client AccountsClient) Create(ctx context.Context, resourceGroupName string, accountName string, parameters CreateDataLakeStoreAccountParameters) (result AccountsCreateFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil},
@@ -185,10 +206,6 @@ func (client AccountsClient) CreateSender(req *http.Request) (future AccountsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -211,6 +228,16 @@ func (client AccountsClient) CreateResponder(resp *http.Response) (result DataLa
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Store account.
 func (client AccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result AccountsDeleteFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "Delete", nil, "Failure preparing request")
@@ -256,10 +283,6 @@ func (client AccountsClient) DeleteSender(req *http.Request) (future AccountsDel
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -281,6 +304,16 @@ func (client AccountsClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Store account.
 func (client AccountsClient) EnableKeyVault(ctx context.Context, resourceGroupName string, accountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.EnableKeyVault")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.EnableKeyVaultPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "EnableKeyVault", nil, "Failure preparing request")
@@ -347,6 +380,16 @@ func (client AccountsClient) EnableKeyVaultResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Store account.
 func (client AccountsClient) Get(ctx context.Context, resourceGroupName string, accountName string) (result DataLakeStoreAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "Get", nil, "Failure preparing request")
@@ -423,6 +466,16 @@ func (client AccountsClient) GetResponder(resp *http.Response) (result DataLakeS
 // count - the Boolean value of true or false to request a count of the matching resources included with the
 // resources in the response, e.g. Categories?$count=true. Optional.
 func (client AccountsClient) List(ctx context.Context, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeStoreAccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.dlsalr.Response.Response != nil {
+				sc = result.dlsalr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -513,8 +566,8 @@ func (client AccountsClient) ListResponder(resp *http.Response) (result DataLake
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AccountsClient) listNextResults(lastResults DataLakeStoreAccountListResult) (result DataLakeStoreAccountListResult, err error) {
-	req, err := lastResults.dataLakeStoreAccountListResultPreparer()
+func (client AccountsClient) listNextResults(ctx context.Context, lastResults DataLakeStoreAccountListResult) (result DataLakeStoreAccountListResult, err error) {
+	req, err := lastResults.dataLakeStoreAccountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.AccountsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -535,6 +588,16 @@ func (client AccountsClient) listNextResults(lastResults DataLakeStoreAccountLis
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountsClient) ListComplete(ctx context.Context, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeStoreAccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, top, skip, selectParameter, orderby, count)
 	return
 }
@@ -554,6 +617,16 @@ func (client AccountsClient) ListComplete(ctx context.Context, filter string, to
 // count - a Boolean value of true or false to request a count of the matching resources included with the
 // resources in the response, e.g. Categories?$count=true. Optional.
 func (client AccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeStoreAccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.dlsalr.Response.Response != nil {
+				sc = result.dlsalr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -645,8 +718,8 @@ func (client AccountsClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AccountsClient) listByResourceGroupNextResults(lastResults DataLakeStoreAccountListResult) (result DataLakeStoreAccountListResult, err error) {
-	req, err := lastResults.dataLakeStoreAccountListResultPreparer()
+func (client AccountsClient) listByResourceGroupNextResults(ctx context.Context, lastResults DataLakeStoreAccountListResult) (result DataLakeStoreAccountListResult, err error) {
+	req, err := lastResults.dataLakeStoreAccountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.AccountsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -667,6 +740,16 @@ func (client AccountsClient) listByResourceGroupNextResults(lastResults DataLake
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AccountsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string, top *int32, skip *int32, selectParameter string, orderby string, count *bool) (result DataLakeStoreAccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, filter, top, skip, selectParameter, orderby, count)
 	return
 }
@@ -677,6 +760,16 @@ func (client AccountsClient) ListByResourceGroupComplete(ctx context.Context, re
 // accountName - the name of the Data Lake Store account.
 // parameters - parameters supplied to update the Data Lake Store account.
 func (client AccountsClient) Update(ctx context.Context, resourceGroupName string, accountName string, parameters UpdateDataLakeStoreAccountParameters) (result AccountsUpdateFutureType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.AccountsClient", "Update", nil, "Failure preparing request")
@@ -724,10 +817,6 @@ func (client AccountsClient) UpdateSender(req *http.Request) (future AccountsUpd
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/firewallrules.go
index 6ce16a323d8a..b082d1f9c568 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // firewallRuleName - the name of the firewall rule to create or update.
 // parameters - parameters supplied to create or update the firewall rule.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string, parameters CreateOrUpdateFirewallRuleParameters) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CreateOrUpdateFirewallRuleProperties", Name: validation.Null, Rule: true,
@@ -128,6 +139,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // accountName - the name of the Data Lake Store account.
 // firewallRuleName - the name of the firewall rule to delete.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -196,6 +217,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // accountName - the name of the Data Lake Store account.
 // firewallRuleName - the name of the firewall rule to retrieve.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Store account.
 func (client FirewallRulesClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string) (result FirewallRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.frlr.Response.Response != nil {
+				sc = result.frlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByAccountNextResults
 	req, err := client.ListByAccountPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
@@ -328,8 +369,8 @@ func (client FirewallRulesClient) ListByAccountResponder(resp *http.Response) (r
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client FirewallRulesClient) listByAccountNextResults(lastResults FirewallRuleListResult) (result FirewallRuleListResult, err error) {
-	req, err := lastResults.firewallRuleListResultPreparer()
+func (client FirewallRulesClient) listByAccountNextResults(ctx context.Context, lastResults FirewallRuleListResult) (result FirewallRuleListResult, err error) {
+	req, err := lastResults.firewallRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.FirewallRulesClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -350,6 +391,16 @@ func (client FirewallRulesClient) listByAccountNextResults(lastResults FirewallR
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client FirewallRulesClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string) (result FirewallRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName)
 	return
 }
@@ -361,6 +412,16 @@ func (client FirewallRulesClient) ListByAccountComplete(ctx context.Context, res
 // firewallRuleName - the name of the firewall rule to update.
 // parameters - parameters supplied to update the firewall rule.
 func (client FirewallRulesClient) Update(ctx context.Context, resourceGroupName string, accountName string, firewallRuleName string, parameters *UpdateFirewallRuleParameters) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, firewallRuleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.FirewallRulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/locations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/locations.go
index 217126cda770..c46c1179b14d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/locations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/locations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewLocationsClientWithBaseURI(baseURI string, subscriptionID string) Locati
 // Parameters:
 // location - the resource location without whitespace.
 func (client LocationsClient) GetCapability(ctx context.Context, location string) (result CapabilityInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationsClient.GetCapability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCapabilityPreparer(ctx, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.LocationsClient", "GetCapability", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/models.go
index 17ffe424ce4d..36f61affa143 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/models.go
@@ -18,15 +18,20 @@ package account
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account"
+
 // DataLakeStoreAccountState enumerates the values for data lake store account state.
 type DataLakeStoreAccountState string
 
@@ -228,7 +233,8 @@ func PossibleTrustedIDProviderStateValues() []TrustedIDProviderState {
 	return []TrustedIDProviderState{TrustedIDProviderStateDisabled, TrustedIDProviderStateEnabled}
 }
 
-// AccountsCreateFutureType an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsCreateFutureType an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsCreateFutureType struct {
 	azure.Future
 }
@@ -256,7 +262,8 @@ func (future *AccountsCreateFutureType) Result(client AccountsClient) (dlsa Data
 	return
 }
 
-// AccountsDeleteFutureType an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsDeleteFutureType an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsDeleteFutureType struct {
 	azure.Future
 }
@@ -278,7 +285,8 @@ func (future *AccountsDeleteFutureType) Result(client AccountsClient) (ar autore
 	return
 }
 
-// AccountsUpdateFutureType an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsUpdateFutureType an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsUpdateFutureType struct {
 	azure.Future
 }
@@ -434,8 +442,8 @@ type CreateDataLakeStoreAccountProperties struct {
 	NewTier TierType `json:"newTier,omitempty"`
 }
 
-// CreateFirewallRuleWithAccountParameters the parameters used to create a new firewall rule while creating a new
-// Data Lake Store account.
+// CreateFirewallRuleWithAccountParameters the parameters used to create a new firewall rule while creating
+// a new Data Lake Store account.
 type CreateFirewallRuleWithAccountParameters struct {
 	// Name - The unique name of the firewall rule to create.
 	Name *string `json:"name,omitempty"`
@@ -527,7 +535,8 @@ func (coufrp *CreateOrUpdateFirewallRuleParameters) UnmarshalJSON(body []byte) e
 	return nil
 }
 
-// CreateOrUpdateFirewallRuleProperties the firewall rule properties to use when creating a new firewall rule.
+// CreateOrUpdateFirewallRuleProperties the firewall rule properties to use when creating a new firewall
+// rule.
 type CreateOrUpdateFirewallRuleProperties struct {
 	// StartIPAddress - The start IP address for the firewall rule. This can be either ipv4 or ipv6. Start and End should be in the same protocol.
 	StartIPAddress *string `json:"startIpAddress,omitempty"`
@@ -574,8 +583,8 @@ func (coutipp *CreateOrUpdateTrustedIDProviderParameters) UnmarshalJSON(body []b
 	return nil
 }
 
-// CreateOrUpdateTrustedIDProviderProperties the trusted identity provider properties to use when creating a new
-// trusted identity provider.
+// CreateOrUpdateTrustedIDProviderProperties the trusted identity provider properties to use when creating
+// a new trusted identity provider.
 type CreateOrUpdateTrustedIDProviderProperties struct {
 	// IDProvider - The URL of this trusted identity provider.
 	IDProvider *string `json:"idProvider,omitempty"`
@@ -620,15 +629,15 @@ func (couvnrp *CreateOrUpdateVirtualNetworkRuleParameters) UnmarshalJSON(body []
 	return nil
 }
 
-// CreateOrUpdateVirtualNetworkRuleProperties the virtual network rule properties to use when creating a new
-// virtual network rule.
+// CreateOrUpdateVirtualNetworkRuleProperties the virtual network rule properties to use when creating a
+// new virtual network rule.
 type CreateOrUpdateVirtualNetworkRuleProperties struct {
 	// SubnetID - The resource identifier for the subnet.
 	SubnetID *string `json:"subnetId,omitempty"`
 }
 
-// CreateTrustedIDProviderWithAccountParameters the parameters used to create a new trusted identity provider while
-// creating a new Data Lake Store account.
+// CreateTrustedIDProviderWithAccountParameters the parameters used to create a new trusted identity
+// provider while creating a new Data Lake Store account.
 type CreateTrustedIDProviderWithAccountParameters struct {
 	// Name - The unique name of the trusted identity provider to create.
 	Name *string `json:"name,omitempty"`
@@ -681,8 +690,8 @@ func (ctipwap *CreateTrustedIDProviderWithAccountParameters) UnmarshalJSON(body
 	return nil
 }
 
-// CreateVirtualNetworkRuleWithAccountParameters the parameters used to create a new virtual network rule while
-// creating a new Data Lake Store account.
+// CreateVirtualNetworkRuleWithAccountParameters the parameters used to create a new virtual network rule
+// while creating a new Data Lake Store account.
 type CreateVirtualNetworkRuleWithAccountParameters struct {
 	// Name - The unique name of the virtual network rule to create.
 	Name *string `json:"name,omitempty"`
@@ -977,21 +986,31 @@ type DataLakeStoreAccountListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DataLakeStoreAccountListResultIterator provides access to a complete listing of DataLakeStoreAccountBasic
-// values.
+// DataLakeStoreAccountListResultIterator provides access to a complete listing of
+// DataLakeStoreAccountBasic values.
 type DataLakeStoreAccountListResultIterator struct {
 	i    int
 	page DataLakeStoreAccountListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DataLakeStoreAccountListResultIterator) Next() error {
+func (iter *DataLakeStoreAccountListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1000,6 +1019,13 @@ func (iter *DataLakeStoreAccountListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DataLakeStoreAccountListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DataLakeStoreAccountListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1019,6 +1045,11 @@ func (iter DataLakeStoreAccountListResultIterator) Value() DataLakeStoreAccountB
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DataLakeStoreAccountListResultIterator type.
+func NewDataLakeStoreAccountListResultIterator(page DataLakeStoreAccountListResultPage) DataLakeStoreAccountListResultIterator {
+	return DataLakeStoreAccountListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlsalr DataLakeStoreAccountListResult) IsEmpty() bool {
 	return dlsalr.Value == nil || len(*dlsalr.Value) == 0
@@ -1026,11 +1057,11 @@ func (dlsalr DataLakeStoreAccountListResult) IsEmpty() bool {
 
 // dataLakeStoreAccountListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlsalr DataLakeStoreAccountListResult) dataLakeStoreAccountListResultPreparer() (*http.Request, error) {
+func (dlsalr DataLakeStoreAccountListResult) dataLakeStoreAccountListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlsalr.NextLink == nil || len(to.String(dlsalr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlsalr.NextLink)))
@@ -1038,14 +1069,24 @@ func (dlsalr DataLakeStoreAccountListResult) dataLakeStoreAccountListResultPrepa
 
 // DataLakeStoreAccountListResultPage contains a page of DataLakeStoreAccountBasic values.
 type DataLakeStoreAccountListResultPage struct {
-	fn     func(DataLakeStoreAccountListResult) (DataLakeStoreAccountListResult, error)
+	fn     func(context.Context, DataLakeStoreAccountListResult) (DataLakeStoreAccountListResult, error)
 	dlsalr DataLakeStoreAccountListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DataLakeStoreAccountListResultPage) Next() error {
-	next, err := page.fn(page.dlsalr)
+func (page *DataLakeStoreAccountListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataLakeStoreAccountListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlsalr)
 	if err != nil {
 		return err
 	}
@@ -1053,6 +1094,13 @@ func (page *DataLakeStoreAccountListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DataLakeStoreAccountListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DataLakeStoreAccountListResultPage) NotDone() bool {
 	return !page.dlsalr.IsEmpty()
@@ -1071,6 +1119,11 @@ func (page DataLakeStoreAccountListResultPage) Values() []DataLakeStoreAccountBa
 	return *page.dlsalr.Value
 }
 
+// Creates a new instance of the DataLakeStoreAccountListResultPage type.
+func NewDataLakeStoreAccountListResultPage(getNextPage func(context.Context, DataLakeStoreAccountListResult) (DataLakeStoreAccountListResult, error)) DataLakeStoreAccountListResultPage {
+	return DataLakeStoreAccountListResultPage{fn: getNextPage}
+}
+
 // DataLakeStoreAccountProperties data Lake Store account properties information.
 type DataLakeStoreAccountProperties struct {
 	// DefaultGroup - The default owner group for all new folders and files created in the Data Lake Store account.
@@ -1111,8 +1164,8 @@ type DataLakeStoreAccountProperties struct {
 	Endpoint *string `json:"endpoint,omitempty"`
 }
 
-// DataLakeStoreAccountPropertiesBasic the basic account specific properties that are associated with an underlying
-// Data Lake Store account.
+// DataLakeStoreAccountPropertiesBasic the basic account specific properties that are associated with an
+// underlying Data Lake Store account.
 type DataLakeStoreAccountPropertiesBasic struct {
 	// AccountID - The unique identifier associated with this Data Lake Store account.
 	AccountID *uuid.UUID `json:"accountId,omitempty"`
@@ -1243,14 +1296,24 @@ type FirewallRuleListResultIterator struct {
 	page FirewallRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *FirewallRuleListResultIterator) Next() error {
+func (iter *FirewallRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1259,6 +1322,13 @@ func (iter *FirewallRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *FirewallRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter FirewallRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1278,6 +1348,11 @@ func (iter FirewallRuleListResultIterator) Value() FirewallRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the FirewallRuleListResultIterator type.
+func NewFirewallRuleListResultIterator(page FirewallRuleListResultPage) FirewallRuleListResultIterator {
+	return FirewallRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (frlr FirewallRuleListResult) IsEmpty() bool {
 	return frlr.Value == nil || len(*frlr.Value) == 0
@@ -1285,11 +1360,11 @@ func (frlr FirewallRuleListResult) IsEmpty() bool {
 
 // firewallRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (frlr FirewallRuleListResult) firewallRuleListResultPreparer() (*http.Request, error) {
+func (frlr FirewallRuleListResult) firewallRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if frlr.NextLink == nil || len(to.String(frlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(frlr.NextLink)))
@@ -1297,14 +1372,24 @@ func (frlr FirewallRuleListResult) firewallRuleListResultPreparer() (*http.Reque
 
 // FirewallRuleListResultPage contains a page of FirewallRule values.
 type FirewallRuleListResultPage struct {
-	fn   func(FirewallRuleListResult) (FirewallRuleListResult, error)
+	fn   func(context.Context, FirewallRuleListResult) (FirewallRuleListResult, error)
 	frlr FirewallRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *FirewallRuleListResultPage) Next() error {
-	next, err := page.fn(page.frlr)
+func (page *FirewallRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.frlr)
 	if err != nil {
 		return err
 	}
@@ -1312,6 +1397,13 @@ func (page *FirewallRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *FirewallRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page FirewallRuleListResultPage) NotDone() bool {
 	return !page.frlr.IsEmpty()
@@ -1330,6 +1422,11 @@ func (page FirewallRuleListResultPage) Values() []FirewallRule {
 	return *page.frlr.Value
 }
 
+// Creates a new instance of the FirewallRuleListResultPage type.
+func NewFirewallRuleListResultPage(getNextPage func(context.Context, FirewallRuleListResult) (FirewallRuleListResult, error)) FirewallRuleListResultPage {
+	return FirewallRuleListResultPage{fn: getNextPage}
+}
+
 // FirewallRuleProperties the firewall rule properties.
 type FirewallRuleProperties struct {
 	// StartIPAddress - The start IP address for the firewall rule. This can be either ipv4 or ipv6. Start and End should be in the same protocol.
@@ -1532,14 +1629,24 @@ type TrustedIDProviderListResultIterator struct {
 	page TrustedIDProviderListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TrustedIDProviderListResultIterator) Next() error {
+func (iter *TrustedIDProviderListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProviderListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1548,6 +1655,13 @@ func (iter *TrustedIDProviderListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TrustedIDProviderListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TrustedIDProviderListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1567,6 +1681,11 @@ func (iter TrustedIDProviderListResultIterator) Value() TrustedIDProvider {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TrustedIDProviderListResultIterator type.
+func NewTrustedIDProviderListResultIterator(page TrustedIDProviderListResultPage) TrustedIDProviderListResultIterator {
+	return TrustedIDProviderListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tiplr TrustedIDProviderListResult) IsEmpty() bool {
 	return tiplr.Value == nil || len(*tiplr.Value) == 0
@@ -1574,11 +1693,11 @@ func (tiplr TrustedIDProviderListResult) IsEmpty() bool {
 
 // trustedIDProviderListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tiplr TrustedIDProviderListResult) trustedIDProviderListResultPreparer() (*http.Request, error) {
+func (tiplr TrustedIDProviderListResult) trustedIDProviderListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if tiplr.NextLink == nil || len(to.String(tiplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tiplr.NextLink)))
@@ -1586,14 +1705,24 @@ func (tiplr TrustedIDProviderListResult) trustedIDProviderListResultPreparer() (
 
 // TrustedIDProviderListResultPage contains a page of TrustedIDProvider values.
 type TrustedIDProviderListResultPage struct {
-	fn    func(TrustedIDProviderListResult) (TrustedIDProviderListResult, error)
+	fn    func(context.Context, TrustedIDProviderListResult) (TrustedIDProviderListResult, error)
 	tiplr TrustedIDProviderListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TrustedIDProviderListResultPage) Next() error {
-	next, err := page.fn(page.tiplr)
+func (page *TrustedIDProviderListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProviderListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tiplr)
 	if err != nil {
 		return err
 	}
@@ -1601,6 +1730,13 @@ func (page *TrustedIDProviderListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TrustedIDProviderListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TrustedIDProviderListResultPage) NotDone() bool {
 	return !page.tiplr.IsEmpty()
@@ -1619,6 +1755,11 @@ func (page TrustedIDProviderListResultPage) Values() []TrustedIDProvider {
 	return *page.tiplr.Value
 }
 
+// Creates a new instance of the TrustedIDProviderListResultPage type.
+func NewTrustedIDProviderListResultPage(getNextPage func(context.Context, TrustedIDProviderListResult) (TrustedIDProviderListResult, error)) TrustedIDProviderListResultPage {
+	return TrustedIDProviderListResultPage{fn: getNextPage}
+}
+
 // TrustedIDProviderProperties the trusted identity provider properties.
 type TrustedIDProviderProperties struct {
 	// IDProvider - The URL of this trusted identity provider.
@@ -1753,8 +1894,8 @@ type UpdateFirewallRuleProperties struct {
 	EndIPAddress *string `json:"endIpAddress,omitempty"`
 }
 
-// UpdateFirewallRuleWithAccountParameters the parameters used to update a firewall rule while updating a Data Lake
-// Store account.
+// UpdateFirewallRuleWithAccountParameters the parameters used to update a firewall rule while updating a
+// Data Lake Store account.
 type UpdateFirewallRuleWithAccountParameters struct {
 	// Name - The unique name of the firewall rule to update.
 	Name *string `json:"name,omitempty"`
@@ -1852,15 +1993,15 @@ func (utipp *UpdateTrustedIDProviderParameters) UnmarshalJSON(body []byte) error
 	return nil
 }
 
-// UpdateTrustedIDProviderProperties the trusted identity provider properties to use when updating a trusted
-// identity provider.
+// UpdateTrustedIDProviderProperties the trusted identity provider properties to use when updating a
+// trusted identity provider.
 type UpdateTrustedIDProviderProperties struct {
 	// IDProvider - The URL of this trusted identity provider.
 	IDProvider *string `json:"idProvider,omitempty"`
 }
 
-// UpdateTrustedIDProviderWithAccountParameters the parameters used to update a trusted identity provider while
-// updating a Data Lake Store account.
+// UpdateTrustedIDProviderWithAccountParameters the parameters used to update a trusted identity provider
+// while updating a Data Lake Store account.
 type UpdateTrustedIDProviderWithAccountParameters struct {
 	// Name - The unique name of the trusted identity provider to update.
 	Name *string `json:"name,omitempty"`
@@ -1952,8 +2093,8 @@ func (uvnrp *UpdateVirtualNetworkRuleParameters) UnmarshalJSON(body []byte) erro
 	return nil
 }
 
-// UpdateVirtualNetworkRuleProperties the virtual network rule properties to use when updating a virtual network
-// rule.
+// UpdateVirtualNetworkRuleProperties the virtual network rule properties to use when updating a virtual
+// network rule.
 type UpdateVirtualNetworkRuleProperties struct {
 	// SubnetID - The resource identifier for the subnet.
 	SubnetID *string `json:"subnetId,omitempty"`
@@ -2110,14 +2251,24 @@ type VirtualNetworkRuleListResultIterator struct {
 	page VirtualNetworkRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+func (iter *VirtualNetworkRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2126,6 +2277,13 @@ func (iter *VirtualNetworkRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2145,6 +2303,11 @@ func (iter VirtualNetworkRuleListResultIterator) Value() VirtualNetworkRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultIterator type.
+func NewVirtualNetworkRuleListResultIterator(page VirtualNetworkRuleListResultPage) VirtualNetworkRuleListResultIterator {
+	return VirtualNetworkRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 	return vnrlr.Value == nil || len(*vnrlr.Value) == 0
@@ -2152,11 +2315,11 @@ func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 
 // virtualNetworkRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer() (*http.Request, error) {
+func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnrlr.NextLink == nil || len(to.String(vnrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnrlr.NextLink)))
@@ -2164,14 +2327,24 @@ func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer()
 
 // VirtualNetworkRuleListResultPage contains a page of VirtualNetworkRule values.
 type VirtualNetworkRuleListResultPage struct {
-	fn    func(VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
+	fn    func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
 	vnrlr VirtualNetworkRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkRuleListResultPage) Next() error {
-	next, err := page.fn(page.vnrlr)
+func (page *VirtualNetworkRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnrlr)
 	if err != nil {
 		return err
 	}
@@ -2179,6 +2352,13 @@ func (page *VirtualNetworkRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkRuleListResultPage) NotDone() bool {
 	return !page.vnrlr.IsEmpty()
@@ -2197,6 +2377,11 @@ func (page VirtualNetworkRuleListResultPage) Values() []VirtualNetworkRule {
 	return *page.vnrlr.Value
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultPage type.
+func NewVirtualNetworkRuleListResultPage(getNextPage func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)) VirtualNetworkRuleListResultPage {
+	return VirtualNetworkRuleListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkRuleProperties the virtual network rule properties.
 type VirtualNetworkRuleProperties struct {
 	// SubnetID - The resource identifier for the subnet.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/operations.go
index 569e7554aca5..00da7e5fe683 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Data Lake Store REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/trustedidproviders.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/trustedidproviders.go
index 01f92849a62b..b2b602712cfe 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/trustedidproviders.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/trustedidproviders.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewTrustedIDProvidersClientWithBaseURI(baseURI string, subscriptionID strin
 // providers in the account.
 // parameters - parameters supplied to create or replace the trusted identity provider.
 func (client TrustedIDProvidersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, trustedIDProviderName string, parameters CreateOrUpdateTrustedIDProviderParameters) (result TrustedIDProvider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProvidersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CreateOrUpdateTrustedIDProviderProperties", Name: validation.Null, Rule: true,
@@ -127,6 +138,16 @@ func (client TrustedIDProvidersClient) CreateOrUpdateResponder(resp *http.Respon
 // accountName - the name of the Data Lake Store account.
 // trustedIDProviderName - the name of the trusted identity provider to delete.
 func (client TrustedIDProvidersClient) Delete(ctx context.Context, resourceGroupName string, accountName string, trustedIDProviderName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProvidersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, trustedIDProviderName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.TrustedIDProvidersClient", "Delete", nil, "Failure preparing request")
@@ -195,6 +216,16 @@ func (client TrustedIDProvidersClient) DeleteResponder(resp *http.Response) (res
 // accountName - the name of the Data Lake Store account.
 // trustedIDProviderName - the name of the trusted identity provider to retrieve.
 func (client TrustedIDProvidersClient) Get(ctx context.Context, resourceGroupName string, accountName string, trustedIDProviderName string) (result TrustedIDProvider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProvidersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, trustedIDProviderName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.TrustedIDProvidersClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client TrustedIDProvidersClient) GetResponder(resp *http.Response) (result
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Store account.
 func (client TrustedIDProvidersClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string) (result TrustedIDProviderListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProvidersClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.tiplr.Response.Response != nil {
+				sc = result.tiplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByAccountNextResults
 	req, err := client.ListByAccountPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
@@ -327,8 +368,8 @@ func (client TrustedIDProvidersClient) ListByAccountResponder(resp *http.Respons
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client TrustedIDProvidersClient) listByAccountNextResults(lastResults TrustedIDProviderListResult) (result TrustedIDProviderListResult, err error) {
-	req, err := lastResults.trustedIDProviderListResultPreparer()
+func (client TrustedIDProvidersClient) listByAccountNextResults(ctx context.Context, lastResults TrustedIDProviderListResult) (result TrustedIDProviderListResult, err error) {
+	req, err := lastResults.trustedIDProviderListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.TrustedIDProvidersClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -349,6 +390,16 @@ func (client TrustedIDProvidersClient) listByAccountNextResults(lastResults Trus
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TrustedIDProvidersClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string) (result TrustedIDProviderListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProvidersClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName)
 	return
 }
@@ -361,6 +412,16 @@ func (client TrustedIDProvidersClient) ListByAccountComplete(ctx context.Context
 // providers in the account.
 // parameters - parameters supplied to update the trusted identity provider.
 func (client TrustedIDProvidersClient) Update(ctx context.Context, resourceGroupName string, accountName string, trustedIDProviderName string, parameters *UpdateTrustedIDProviderParameters) (result TrustedIDProvider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TrustedIDProvidersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, trustedIDProviderName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.TrustedIDProvidersClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/virtualnetworkrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/virtualnetworkrules.go
index d44ef296b9d6..1055a93eb803 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/virtualnetworkrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/datalake/store/mgmt/2016-11-01/account/virtualnetworkrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewVirtualNetworkRulesClientWithBaseURI(baseURI string, subscriptionID stri
 // virtualNetworkRuleName - the name of the virtual network rule to create or update.
 // parameters - parameters supplied to create or update the virtual network rule.
 func (client VirtualNetworkRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, accountName string, virtualNetworkRuleName string, parameters CreateOrUpdateVirtualNetworkRuleParameters) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CreateOrUpdateVirtualNetworkRuleProperties", Name: validation.Null, Rule: true,
@@ -126,6 +137,16 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateResponder(resp *http.Respo
 // accountName - the name of the Data Lake Store account.
 // virtualNetworkRuleName - the name of the virtual network rule to delete.
 func (client VirtualNetworkRulesClient) Delete(ctx context.Context, resourceGroupName string, accountName string, virtualNetworkRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, accountName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.VirtualNetworkRulesClient", "Delete", nil, "Failure preparing request")
@@ -194,6 +215,16 @@ func (client VirtualNetworkRulesClient) DeleteResponder(resp *http.Response) (re
 // accountName - the name of the Data Lake Store account.
 // virtualNetworkRuleName - the name of the virtual network rule to retrieve.
 func (client VirtualNetworkRulesClient) Get(ctx context.Context, resourceGroupName string, accountName string, virtualNetworkRuleName string) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, accountName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.VirtualNetworkRulesClient", "Get", nil, "Failure preparing request")
@@ -262,6 +293,16 @@ func (client VirtualNetworkRulesClient) GetResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the Azure resource group.
 // accountName - the name of the Data Lake Store account.
 func (client VirtualNetworkRulesClient) ListByAccount(ctx context.Context, resourceGroupName string, accountName string) (result VirtualNetworkRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.vnrlr.Response.Response != nil {
+				sc = result.vnrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByAccountNextResults
 	req, err := client.ListByAccountPreparer(ctx, resourceGroupName, accountName)
 	if err != nil {
@@ -326,8 +367,8 @@ func (client VirtualNetworkRulesClient) ListByAccountResponder(resp *http.Respon
 }
 
 // listByAccountNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkRulesClient) listByAccountNextResults(lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
-	req, err := lastResults.virtualNetworkRuleListResultPreparer()
+func (client VirtualNetworkRulesClient) listByAccountNextResults(ctx context.Context, lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
+	req, err := lastResults.virtualNetworkRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "account.VirtualNetworkRulesClient", "listByAccountNextResults", nil, "Failure preparing next results request")
 	}
@@ -348,6 +389,16 @@ func (client VirtualNetworkRulesClient) listByAccountNextResults(lastResults Vir
 
 // ListByAccountComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkRulesClient) ListByAccountComplete(ctx context.Context, resourceGroupName string, accountName string) (result VirtualNetworkRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByAccount")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAccount(ctx, resourceGroupName, accountName)
 	return
 }
@@ -359,6 +410,16 @@ func (client VirtualNetworkRulesClient) ListByAccountComplete(ctx context.Contex
 // virtualNetworkRuleName - the name of the virtual network rule to update.
 // parameters - parameters supplied to update the virtual network rule.
 func (client VirtualNetworkRulesClient) Update(ctx context.Context, resourceGroupName string, accountName string, virtualNetworkRuleName string, parameters *UpdateVirtualNetworkRuleParameters) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, accountName, virtualNetworkRuleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "account.VirtualNetworkRulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/armtemplates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/armtemplates.go
index 75643b1e8fa3..9dcf6ea7cce4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/armtemplates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/armtemplates.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewArmTemplatesClientWithBaseURI(baseURI string, subscriptionID string) Arm
 // name - the name of the azure Resource Manager template.
 // expand - specify the $expand query. Example: 'properties($select=displayName)'
 func (client ArmTemplatesClient) Get(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, name string, expand string) (result ArmTemplate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmTemplatesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, artifactSourceName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ArmTemplatesClient", "Get", nil, "Failure preparing request")
@@ -124,6 +135,16 @@ func (client ArmTemplatesClient) GetResponder(resp *http.Response) (result ArmTe
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client ArmTemplatesClient) List(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationArmTemplatePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmTemplatesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcat.Response.Response != nil {
+				sc = result.rwcat.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
 	if err != nil {
@@ -201,8 +222,8 @@ func (client ArmTemplatesClient) ListResponder(resp *http.Response) (result Resp
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ArmTemplatesClient) listNextResults(lastResults ResponseWithContinuationArmTemplate) (result ResponseWithContinuationArmTemplate, err error) {
-	req, err := lastResults.responseWithContinuationArmTemplatePreparer()
+func (client ArmTemplatesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationArmTemplate) (result ResponseWithContinuationArmTemplate, err error) {
+	req, err := lastResults.responseWithContinuationArmTemplatePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.ArmTemplatesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -223,6 +244,16 @@ func (client ArmTemplatesClient) listNextResults(lastResults ResponseWithContinu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ArmTemplatesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationArmTemplateIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmTemplatesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifacts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifacts.go
index 6d8451d45e08..73cc6be04270 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifacts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifacts.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewArtifactsClientWithBaseURI(baseURI string, subscriptionID string) Artifa
 // name - the name of the artifact.
 // generateArmTemplateRequest - parameters for generating an ARM template for deploying artifacts.
 func (client ArtifactsClient) GenerateArmTemplate(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, name string, generateArmTemplateRequest GenerateArmTemplateRequest) (result ArmTemplateInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactsClient.GenerateArmTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GenerateArmTemplatePreparer(ctx, resourceGroupName, labName, artifactSourceName, name, generateArmTemplateRequest)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ArtifactsClient", "GenerateArmTemplate", nil, "Failure preparing request")
@@ -122,6 +133,16 @@ func (client ArtifactsClient) GenerateArmTemplateResponder(resp *http.Response)
 // name - the name of the artifact.
 // expand - specify the $expand query. Example: 'properties($select=title)'
 func (client ArtifactsClient) Get(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, name string, expand string) (result Artifact, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, artifactSourceName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ArtifactsClient", "Get", nil, "Failure preparing request")
@@ -199,6 +220,16 @@ func (client ArtifactsClient) GetResponder(resp *http.Response) (result Artifact
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client ArtifactsClient) List(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationArtifactPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactsClient.List")
+		defer func() {
+			sc := -1
+			if result.rwca.Response.Response != nil {
+				sc = result.rwca.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
 	if err != nil {
@@ -276,8 +307,8 @@ func (client ArtifactsClient) ListResponder(resp *http.Response) (result Respons
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ArtifactsClient) listNextResults(lastResults ResponseWithContinuationArtifact) (result ResponseWithContinuationArtifact, err error) {
-	req, err := lastResults.responseWithContinuationArtifactPreparer()
+func (client ArtifactsClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationArtifact) (result ResponseWithContinuationArtifact, err error) {
+	req, err := lastResults.responseWithContinuationArtifactPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.ArtifactsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -298,6 +329,16 @@ func (client ArtifactsClient) listNextResults(lastResults ResponseWithContinuati
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ArtifactsClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, artifactSourceName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationArtifactIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifactsources.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifactsources.go
index 609bb72b3a0c..1da6557483ae 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifactsources.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/artifactsources.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewArtifactSourcesClientWithBaseURI(baseURI string, subscriptionID string)
 // name - the name of the artifact source.
 // artifactSource - properties of an artifact source.
 func (client ArtifactSourcesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, artifactSource ArtifactSource) (result ArtifactSource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactSourcesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: artifactSource,
 			Constraints: []validation.Constraint{{Target: "artifactSource.ArtifactSourceProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -124,6 +135,16 @@ func (client ArtifactSourcesClient) CreateOrUpdateResponder(resp *http.Response)
 // labName - the name of the lab.
 // name - the name of the artifact source.
 func (client ArtifactSourcesClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactSourcesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ArtifactSourcesClient", "Delete", nil, "Failure preparing request")
@@ -193,6 +214,16 @@ func (client ArtifactSourcesClient) DeleteResponder(resp *http.Response) (result
 // name - the name of the artifact source.
 // expand - specify the $expand query. Example: 'properties($select=displayName)'
 func (client ArtifactSourcesClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result ArtifactSource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactSourcesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ArtifactSourcesClient", "Get", nil, "Failure preparing request")
@@ -268,6 +299,16 @@ func (client ArtifactSourcesClient) GetResponder(resp *http.Response) (result Ar
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client ArtifactSourcesClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationArtifactSourcePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactSourcesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcas.Response.Response != nil {
+				sc = result.rwcas.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -344,8 +385,8 @@ func (client ArtifactSourcesClient) ListResponder(resp *http.Response) (result R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ArtifactSourcesClient) listNextResults(lastResults ResponseWithContinuationArtifactSource) (result ResponseWithContinuationArtifactSource, err error) {
-	req, err := lastResults.responseWithContinuationArtifactSourcePreparer()
+func (client ArtifactSourcesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationArtifactSource) (result ResponseWithContinuationArtifactSource, err error) {
+	req, err := lastResults.responseWithContinuationArtifactSourcePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.ArtifactSourcesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -366,6 +407,16 @@ func (client ArtifactSourcesClient) listNextResults(lastResults ResponseWithCont
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ArtifactSourcesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationArtifactSourceIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactSourcesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
@@ -377,6 +428,16 @@ func (client ArtifactSourcesClient) ListComplete(ctx context.Context, resourceGr
 // name - the name of the artifact source.
 // artifactSource - properties of an artifact source.
 func (client ArtifactSourcesClient) Update(ctx context.Context, resourceGroupName string, labName string, name string, artifactSource ArtifactSourceFragment) (result ArtifactSource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArtifactSourcesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, name, artifactSource)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ArtifactSourcesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/costs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/costs.go
index dec29625150b..a2cf02ae9a33 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/costs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/costs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewCostsClientWithBaseURI(baseURI string, subscriptionID string) CostsClien
 // name - the name of the cost.
 // labCost - a cost item.
 func (client CostsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, labCost LabCost) (result LabCost, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CostsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: labCost,
 			Constraints: []validation.Constraint{{Target: "labCost.LabCostProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -125,6 +136,16 @@ func (client CostsClient) CreateOrUpdateResponder(resp *http.Response) (result L
 // name - the name of the cost.
 // expand - specify the $expand query. Example: 'properties($expand=labCostDetails)'
 func (client CostsClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result LabCost, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CostsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.CostsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/customimages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/customimages.go
index 7c2c9007a45d..ccc3771aeefa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/customimages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/customimages.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewCustomImagesClientWithBaseURI(baseURI string, subscriptionID string) Cus
 // name - the name of the custom image.
 // customImage - a custom image.
 func (client CustomImagesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, customImage CustomImage) (result CustomImagesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomImagesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: customImage,
 			Constraints: []validation.Constraint{{Target: "customImage.CustomImageProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -101,10 +112,6 @@ func (client CustomImagesClient) CreateOrUpdateSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -128,6 +135,16 @@ func (client CustomImagesClient) CreateOrUpdateResponder(resp *http.Response) (r
 // labName - the name of the lab.
 // name - the name of the custom image.
 func (client CustomImagesClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result CustomImagesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomImagesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.CustomImagesClient", "Delete", nil, "Failure preparing request")
@@ -174,10 +191,6 @@ func (client CustomImagesClient) DeleteSender(req *http.Request) (future CustomI
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -201,6 +214,16 @@ func (client CustomImagesClient) DeleteResponder(resp *http.Response) (result au
 // name - the name of the custom image.
 // expand - specify the $expand query. Example: 'properties($select=vm)'
 func (client CustomImagesClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result CustomImage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomImagesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.CustomImagesClient", "Get", nil, "Failure preparing request")
@@ -276,6 +299,16 @@ func (client CustomImagesClient) GetResponder(resp *http.Response) (result Custo
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client CustomImagesClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationCustomImagePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcci.Response.Response != nil {
+				sc = result.rwcci.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -352,8 +385,8 @@ func (client CustomImagesClient) ListResponder(resp *http.Response) (result Resp
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client CustomImagesClient) listNextResults(lastResults ResponseWithContinuationCustomImage) (result ResponseWithContinuationCustomImage, err error) {
-	req, err := lastResults.responseWithContinuationCustomImagePreparer()
+func (client CustomImagesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationCustomImage) (result ResponseWithContinuationCustomImage, err error) {
+	req, err := lastResults.responseWithContinuationCustomImagePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.CustomImagesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -374,6 +407,16 @@ func (client CustomImagesClient) listNextResults(lastResults ResponseWithContinu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CustomImagesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationCustomImageIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CustomImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/disks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/disks.go
index 5792fc4b5eb1..20ce44e0a9b2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/disks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/disks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewDisksClientWithBaseURI(baseURI string, subscriptionID string) DisksClien
 // name - the name of the disk.
 // attachDiskProperties - properties of the disk to attach.
 func (client DisksClient) Attach(ctx context.Context, resourceGroupName string, labName string, userName string, name string, attachDiskProperties AttachDiskProperties) (result DisksAttachFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Attach")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.AttachPreparer(ctx, resourceGroupName, labName, userName, name, attachDiskProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.DisksClient", "Attach", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client DisksClient) AttachSender(req *http.Request) (future DisksAttachFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client DisksClient) AttachResponder(resp *http.Response) (result autorest.
 // name - the name of the disk.
 // disk - a Disk.
 func (client DisksClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, userName string, name string, disk Disk) (result DisksCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: disk,
 			Constraints: []validation.Constraint{{Target: "disk.DiskProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -180,10 +197,6 @@ func (client DisksClient) CreateOrUpdateSender(req *http.Request) (future DisksC
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -208,6 +221,16 @@ func (client DisksClient) CreateOrUpdateResponder(resp *http.Response) (result D
 // userName - the name of the user profile.
 // name - the name of the disk.
 func (client DisksClient) Delete(ctx context.Context, resourceGroupName string, labName string, userName string, name string) (result DisksDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, userName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.DisksClient", "Delete", nil, "Failure preparing request")
@@ -255,10 +278,6 @@ func (client DisksClient) DeleteSender(req *http.Request) (future DisksDeleteFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -284,6 +303,16 @@ func (client DisksClient) DeleteResponder(resp *http.Response) (result autorest.
 // name - the name of the disk.
 // detachDiskProperties - properties of the disk to detach.
 func (client DisksClient) Detach(ctx context.Context, resourceGroupName string, labName string, userName string, name string, detachDiskProperties DetachDiskProperties) (result DisksDetachFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Detach")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DetachPreparer(ctx, resourceGroupName, labName, userName, name, detachDiskProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.DisksClient", "Detach", nil, "Failure preparing request")
@@ -333,10 +362,6 @@ func (client DisksClient) DetachSender(req *http.Request) (future DisksDetachFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -361,6 +386,16 @@ func (client DisksClient) DetachResponder(resp *http.Response) (result autorest.
 // name - the name of the disk.
 // expand - specify the $expand query. Example: 'properties($select=diskType)'
 func (client DisksClient) Get(ctx context.Context, resourceGroupName string, labName string, userName string, name string, expand string) (result Disk, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, userName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.DisksClient", "Get", nil, "Failure preparing request")
@@ -438,6 +473,16 @@ func (client DisksClient) GetResponder(resp *http.Response) (result Disk, err er
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client DisksClient) List(ctx context.Context, resourceGroupName string, labName string, userName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationDiskPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcd.Response.Response != nil {
+				sc = result.rwcd.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, userName, expand, filter, top, orderby)
 	if err != nil {
@@ -515,8 +560,8 @@ func (client DisksClient) ListResponder(resp *http.Response) (result ResponseWit
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DisksClient) listNextResults(lastResults ResponseWithContinuationDisk) (result ResponseWithContinuationDisk, err error) {
-	req, err := lastResults.responseWithContinuationDiskPreparer()
+func (client DisksClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationDisk) (result ResponseWithContinuationDisk, err error) {
+	req, err := lastResults.responseWithContinuationDiskPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.DisksClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -537,6 +582,16 @@ func (client DisksClient) listNextResults(lastResults ResponseWithContinuationDi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisksClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, userName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationDiskIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, userName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/environments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/environments.go
index 6e1e06ed2947..02358ac20807 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/environments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/environments.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewEnvironmentsClientWithBaseURI(baseURI string, subscriptionID string) Env
 // name - the name of the environment.
 // dtlEnvironment - an environment, which is essentially an ARM template deployment.
 func (client EnvironmentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, userName string, name string, dtlEnvironment Environment) (result EnvironmentsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnvironmentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: dtlEnvironment,
 			Constraints: []validation.Constraint{{Target: "dtlEnvironment.EnvironmentProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -103,10 +114,6 @@ func (client EnvironmentsClient) CreateOrUpdateSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -131,6 +138,16 @@ func (client EnvironmentsClient) CreateOrUpdateResponder(resp *http.Response) (r
 // userName - the name of the user profile.
 // name - the name of the environment.
 func (client EnvironmentsClient) Delete(ctx context.Context, resourceGroupName string, labName string, userName string, name string) (result EnvironmentsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnvironmentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, userName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.EnvironmentsClient", "Delete", nil, "Failure preparing request")
@@ -178,10 +195,6 @@ func (client EnvironmentsClient) DeleteSender(req *http.Request) (future Environ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +219,16 @@ func (client EnvironmentsClient) DeleteResponder(resp *http.Response) (result au
 // name - the name of the environment.
 // expand - specify the $expand query. Example: 'properties($select=deploymentProperties)'
 func (client EnvironmentsClient) Get(ctx context.Context, resourceGroupName string, labName string, userName string, name string, expand string) (result Environment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnvironmentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, userName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.EnvironmentsClient", "Get", nil, "Failure preparing request")
@@ -283,6 +306,16 @@ func (client EnvironmentsClient) GetResponder(resp *http.Response) (result Envir
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client EnvironmentsClient) List(ctx context.Context, resourceGroupName string, labName string, userName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationDtlEnvironmentPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnvironmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcde.Response.Response != nil {
+				sc = result.rwcde.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, userName, expand, filter, top, orderby)
 	if err != nil {
@@ -360,8 +393,8 @@ func (client EnvironmentsClient) ListResponder(resp *http.Response) (result Resp
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client EnvironmentsClient) listNextResults(lastResults ResponseWithContinuationDtlEnvironment) (result ResponseWithContinuationDtlEnvironment, err error) {
-	req, err := lastResults.responseWithContinuationDtlEnvironmentPreparer()
+func (client EnvironmentsClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationDtlEnvironment) (result ResponseWithContinuationDtlEnvironment, err error) {
+	req, err := lastResults.responseWithContinuationDtlEnvironmentPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.EnvironmentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -382,6 +415,16 @@ func (client EnvironmentsClient) listNextResults(lastResults ResponseWithContinu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EnvironmentsClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, userName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationDtlEnvironmentIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnvironmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, userName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/formulas.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/formulas.go
index 0bc96e0f7fdf..2c4ca8e7c50b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/formulas.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/formulas.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewFormulasClientWithBaseURI(baseURI string, subscriptionID string) Formula
 // name - the name of the formula.
 // formula - a formula for creating a VM, specifying an image base and other parameters
 func (client FormulasClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, formula Formula) (result FormulasCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FormulasClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: formula,
 			Constraints: []validation.Constraint{{Target: "formula.FormulaProperties", Name: validation.Null, Rule: true,
@@ -114,10 +125,6 @@ func (client FormulasClient) CreateOrUpdateSender(req *http.Request) (future For
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -141,6 +148,16 @@ func (client FormulasClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // labName - the name of the lab.
 // name - the name of the formula.
 func (client FormulasClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FormulasClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.FormulasClient", "Delete", nil, "Failure preparing request")
@@ -210,6 +227,16 @@ func (client FormulasClient) DeleteResponder(resp *http.Response) (result autore
 // name - the name of the formula.
 // expand - specify the $expand query. Example: 'properties($select=description)'
 func (client FormulasClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result Formula, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FormulasClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.FormulasClient", "Get", nil, "Failure preparing request")
@@ -285,6 +312,16 @@ func (client FormulasClient) GetResponder(resp *http.Response) (result Formula,
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client FormulasClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationFormulaPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FormulasClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcf.Response.Response != nil {
+				sc = result.rwcf.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -361,8 +398,8 @@ func (client FormulasClient) ListResponder(resp *http.Response) (result Response
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client FormulasClient) listNextResults(lastResults ResponseWithContinuationFormula) (result ResponseWithContinuationFormula, err error) {
-	req, err := lastResults.responseWithContinuationFormulaPreparer()
+func (client FormulasClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationFormula) (result ResponseWithContinuationFormula, err error) {
+	req, err := lastResults.responseWithContinuationFormulaPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.FormulasClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -383,6 +420,16 @@ func (client FormulasClient) listNextResults(lastResults ResponseWithContinuatio
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client FormulasClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationFormulaIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FormulasClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/galleryimages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/galleryimages.go
index 6741399c9ed3..e5725e639800 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/galleryimages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/galleryimages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewGalleryImagesClientWithBaseURI(baseURI string, subscriptionID string) Ga
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client GalleryImagesClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationGalleryImagePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcgi.Response.Response != nil {
+				sc = result.rwcgi.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -124,8 +135,8 @@ func (client GalleryImagesClient) ListResponder(resp *http.Response) (result Res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client GalleryImagesClient) listNextResults(lastResults ResponseWithContinuationGalleryImage) (result ResponseWithContinuationGalleryImage, err error) {
-	req, err := lastResults.responseWithContinuationGalleryImagePreparer()
+func (client GalleryImagesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationGalleryImage) (result ResponseWithContinuationGalleryImage, err error) {
+	req, err := lastResults.responseWithContinuationGalleryImagePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.GalleryImagesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -146,6 +157,16 @@ func (client GalleryImagesClient) listNextResults(lastResults ResponseWithContin
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GalleryImagesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationGalleryImageIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GalleryImagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/globalschedules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/globalschedules.go
index cbb18431b4cb..1506ac2fee89 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/globalschedules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/globalschedules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewGlobalSchedulesClientWithBaseURI(baseURI string, subscriptionID string)
 // name - the name of the schedule.
 // schedule - a schedule.
 func (client GlobalSchedulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, schedule Schedule) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: schedule,
 			Constraints: []validation.Constraint{{Target: "schedule.ScheduleProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -121,6 +132,16 @@ func (client GlobalSchedulesClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // name - the name of the schedule.
 func (client GlobalSchedulesClient) Delete(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "Delete", nil, "Failure preparing request")
@@ -187,6 +208,16 @@ func (client GlobalSchedulesClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // name - the name of the schedule.
 func (client GlobalSchedulesClient) Execute(ctx context.Context, resourceGroupName string, name string) (result GlobalSchedulesExecuteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.Execute")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExecutePreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "Execute", nil, "Failure preparing request")
@@ -232,10 +263,6 @@ func (client GlobalSchedulesClient) ExecuteSender(req *http.Request) (future Glo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -258,6 +285,16 @@ func (client GlobalSchedulesClient) ExecuteResponder(resp *http.Response) (resul
 // name - the name of the schedule.
 // expand - specify the $expand query. Example: 'properties($select=status)'
 func (client GlobalSchedulesClient) Get(ctx context.Context, resourceGroupName string, name string, expand string) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "Get", nil, "Failure preparing request")
@@ -331,6 +368,16 @@ func (client GlobalSchedulesClient) GetResponder(resp *http.Response) (result Sc
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client GlobalSchedulesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationSchedulePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.rwcs.Response.Response != nil {
+				sc = result.rwcs.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, expand, filter, top, orderby)
 	if err != nil {
@@ -406,8 +453,8 @@ func (client GlobalSchedulesClient) ListByResourceGroupResponder(resp *http.Resp
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client GlobalSchedulesClient) listByResourceGroupNextResults(lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
-	req, err := lastResults.responseWithContinuationSchedulePreparer()
+func (client GlobalSchedulesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
+	req, err := lastResults.responseWithContinuationSchedulePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -428,6 +475,16 @@ func (client GlobalSchedulesClient) listByResourceGroupNextResults(lastResults R
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GlobalSchedulesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationScheduleIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, expand, filter, top, orderby)
 	return
 }
@@ -439,6 +496,16 @@ func (client GlobalSchedulesClient) ListByResourceGroupComplete(ctx context.Cont
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client GlobalSchedulesClient) ListBySubscription(ctx context.Context, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationSchedulePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.rwcs.Response.Response != nil {
+				sc = result.rwcs.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx, expand, filter, top, orderby)
 	if err != nil {
@@ -513,8 +580,8 @@ func (client GlobalSchedulesClient) ListBySubscriptionResponder(resp *http.Respo
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client GlobalSchedulesClient) listBySubscriptionNextResults(lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
-	req, err := lastResults.responseWithContinuationSchedulePreparer()
+func (client GlobalSchedulesClient) listBySubscriptionNextResults(ctx context.Context, lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
+	req, err := lastResults.responseWithContinuationSchedulePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -535,6 +602,16 @@ func (client GlobalSchedulesClient) listBySubscriptionNextResults(lastResults Re
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GlobalSchedulesClient) ListBySubscriptionComplete(ctx context.Context, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationScheduleIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx, expand, filter, top, orderby)
 	return
 }
@@ -545,6 +622,16 @@ func (client GlobalSchedulesClient) ListBySubscriptionComplete(ctx context.Conte
 // name - the name of the schedule.
 // retargetScheduleProperties - properties for retargeting a virtual machine schedule.
 func (client GlobalSchedulesClient) Retarget(ctx context.Context, resourceGroupName string, name string, retargetScheduleProperties RetargetScheduleProperties) (result GlobalSchedulesRetargetFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.Retarget")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RetargetPreparer(ctx, resourceGroupName, name, retargetScheduleProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "Retarget", nil, "Failure preparing request")
@@ -592,10 +679,6 @@ func (client GlobalSchedulesClient) RetargetSender(req *http.Request) (future Gl
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -618,6 +701,16 @@ func (client GlobalSchedulesClient) RetargetResponder(resp *http.Response) (resu
 // name - the name of the schedule.
 // schedule - a schedule.
 func (client GlobalSchedulesClient) Update(ctx context.Context, resourceGroupName string, name string, schedule ScheduleFragment) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GlobalSchedulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, name, schedule)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.GlobalSchedulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/labs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/labs.go
index 11f27dc90df9..35d8db45f29a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/labs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/labs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLabsClientWithBaseURI(baseURI string, subscriptionID string) LabsClient
 // resourceGroupName - the name of the resource group.
 // name - the name of the lab.
 func (client LabsClient) ClaimAnyVM(ctx context.Context, resourceGroupName string, name string) (result LabsClaimAnyVMFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ClaimAnyVM")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ClaimAnyVMPreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "ClaimAnyVM", nil, "Failure preparing request")
@@ -90,10 +101,6 @@ func (client LabsClient) ClaimAnyVMSender(req *http.Request) (future LabsClaimAn
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -116,6 +123,16 @@ func (client LabsClient) ClaimAnyVMResponder(resp *http.Response) (result autore
 // name - the name of the lab.
 // labVirtualMachineCreationParameter - properties for creating a virtual machine.
 func (client LabsClient) CreateEnvironment(ctx context.Context, resourceGroupName string, name string, labVirtualMachineCreationParameter LabVirtualMachineCreationParameter) (result LabsCreateEnvironmentFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.CreateEnvironment")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: labVirtualMachineCreationParameter,
 			Constraints: []validation.Constraint{{Target: "labVirtualMachineCreationParameter.LabVirtualMachineCreationParameterProperties", Name: validation.Null, Rule: false,
@@ -178,10 +195,6 @@ func (client LabsClient) CreateEnvironmentSender(req *http.Request) (future Labs
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -204,6 +217,16 @@ func (client LabsClient) CreateEnvironmentResponder(resp *http.Response) (result
 // name - the name of the lab.
 // lab - a lab.
 func (client LabsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, lab Lab) (result LabsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, name, lab)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -251,10 +274,6 @@ func (client LabsClient) CreateOrUpdateSender(req *http.Request) (future LabsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -277,6 +296,16 @@ func (client LabsClient) CreateOrUpdateResponder(resp *http.Response) (result La
 // resourceGroupName - the name of the resource group.
 // name - the name of the lab.
 func (client LabsClient) Delete(ctx context.Context, resourceGroupName string, name string) (result LabsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "Delete", nil, "Failure preparing request")
@@ -322,10 +351,6 @@ func (client LabsClient) DeleteSender(req *http.Request) (future LabsDeleteFutur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -349,6 +374,16 @@ func (client LabsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // name - the name of the lab.
 // exportResourceUsageParameters - the parameters of the export operation.
 func (client LabsClient) ExportResourceUsage(ctx context.Context, resourceGroupName string, name string, exportResourceUsageParameters ExportResourceUsageParameters) (result LabsExportResourceUsageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ExportResourceUsage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExportResourceUsagePreparer(ctx, resourceGroupName, name, exportResourceUsageParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "ExportResourceUsage", nil, "Failure preparing request")
@@ -396,10 +431,6 @@ func (client LabsClient) ExportResourceUsageSender(req *http.Request) (future La
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -422,6 +453,16 @@ func (client LabsClient) ExportResourceUsageResponder(resp *http.Response) (resu
 // name - the name of the lab.
 // generateUploadURIParameter - properties for generating an upload URI.
 func (client LabsClient) GenerateUploadURI(ctx context.Context, resourceGroupName string, name string, generateUploadURIParameter GenerateUploadURIParameter) (result GenerateUploadURIResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.GenerateUploadURI")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GenerateUploadURIPreparer(ctx, resourceGroupName, name, generateUploadURIParameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "GenerateUploadURI", nil, "Failure preparing request")
@@ -492,6 +533,16 @@ func (client LabsClient) GenerateUploadURIResponder(resp *http.Response) (result
 // name - the name of the lab.
 // expand - specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
 func (client LabsClient) Get(ctx context.Context, resourceGroupName string, name string, expand string) (result Lab, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "Get", nil, "Failure preparing request")
@@ -565,6 +616,16 @@ func (client LabsClient) GetResponder(resp *http.Response) (result Lab, err erro
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client LabsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationLabPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.rwcl.Response.Response != nil {
+				sc = result.rwcl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, expand, filter, top, orderby)
 	if err != nil {
@@ -640,8 +701,8 @@ func (client LabsClient) ListByResourceGroupResponder(resp *http.Response) (resu
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client LabsClient) listByResourceGroupNextResults(lastResults ResponseWithContinuationLab) (result ResponseWithContinuationLab, err error) {
-	req, err := lastResults.responseWithContinuationLabPreparer()
+func (client LabsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ResponseWithContinuationLab) (result ResponseWithContinuationLab, err error) {
+	req, err := lastResults.responseWithContinuationLabPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.LabsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -662,6 +723,16 @@ func (client LabsClient) listByResourceGroupNextResults(lastResults ResponseWith
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LabsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationLabIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, expand, filter, top, orderby)
 	return
 }
@@ -673,6 +744,16 @@ func (client LabsClient) ListByResourceGroupComplete(ctx context.Context, resour
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client LabsClient) ListBySubscription(ctx context.Context, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationLabPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.rwcl.Response.Response != nil {
+				sc = result.rwcl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx, expand, filter, top, orderby)
 	if err != nil {
@@ -747,8 +828,8 @@ func (client LabsClient) ListBySubscriptionResponder(resp *http.Response) (resul
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client LabsClient) listBySubscriptionNextResults(lastResults ResponseWithContinuationLab) (result ResponseWithContinuationLab, err error) {
-	req, err := lastResults.responseWithContinuationLabPreparer()
+func (client LabsClient) listBySubscriptionNextResults(ctx context.Context, lastResults ResponseWithContinuationLab) (result ResponseWithContinuationLab, err error) {
+	req, err := lastResults.responseWithContinuationLabPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.LabsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -769,6 +850,16 @@ func (client LabsClient) listBySubscriptionNextResults(lastResults ResponseWithC
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LabsClient) ListBySubscriptionComplete(ctx context.Context, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationLabIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx, expand, filter, top, orderby)
 	return
 }
@@ -778,6 +869,16 @@ func (client LabsClient) ListBySubscriptionComplete(ctx context.Context, expand
 // resourceGroupName - the name of the resource group.
 // name - the name of the lab.
 func (client LabsClient) ListVhds(ctx context.Context, resourceGroupName string, name string) (result ResponseWithContinuationLabVhdPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ListVhds")
+		defer func() {
+			sc := -1
+			if result.rwclv.Response.Response != nil {
+				sc = result.rwclv.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listVhdsNextResults
 	req, err := client.ListVhdsPreparer(ctx, resourceGroupName, name)
 	if err != nil {
@@ -842,8 +943,8 @@ func (client LabsClient) ListVhdsResponder(resp *http.Response) (result Response
 }
 
 // listVhdsNextResults retrieves the next set of results, if any.
-func (client LabsClient) listVhdsNextResults(lastResults ResponseWithContinuationLabVhd) (result ResponseWithContinuationLabVhd, err error) {
-	req, err := lastResults.responseWithContinuationLabVhdPreparer()
+func (client LabsClient) listVhdsNextResults(ctx context.Context, lastResults ResponseWithContinuationLabVhd) (result ResponseWithContinuationLabVhd, err error) {
+	req, err := lastResults.responseWithContinuationLabVhdPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.LabsClient", "listVhdsNextResults", nil, "Failure preparing next results request")
 	}
@@ -864,6 +965,16 @@ func (client LabsClient) listVhdsNextResults(lastResults ResponseWithContinuatio
 
 // ListVhdsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LabsClient) ListVhdsComplete(ctx context.Context, resourceGroupName string, name string) (result ResponseWithContinuationLabVhdIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.ListVhds")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListVhds(ctx, resourceGroupName, name)
 	return
 }
@@ -874,6 +985,16 @@ func (client LabsClient) ListVhdsComplete(ctx context.Context, resourceGroupName
 // name - the name of the lab.
 // lab - a lab.
 func (client LabsClient) Update(ctx context.Context, resourceGroupName string, name string, lab LabFragment) (result Lab, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LabsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, name, lab)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.LabsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/models.go
index acd828195a30..36884030fea8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/models.go
@@ -18,14 +18,19 @@ package dtl
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl"
+
 // CostThresholdStatus enumerates the values for cost threshold status.
 type CostThresholdStatus string
 
@@ -460,8 +465,8 @@ func PossibleWindowsOsStateValues() []WindowsOsState {
 	return []WindowsOsState{NonSysprepped, SysprepApplied, SysprepRequested}
 }
 
-// ApplicableSchedule schedules applicable to a virtual machine. The schedules may have been defined on a VM or on
-// lab level.
+// ApplicableSchedule schedules applicable to a virtual machine. The schedules may have been defined on a
+// VM or on lab level.
 type ApplicableSchedule struct {
 	autorest.Response `json:"-"`
 	// ApplicableScheduleProperties - The properties of the resource.
@@ -571,8 +576,8 @@ func (as *ApplicableSchedule) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ApplicableScheduleFragment schedules applicable to a virtual machine. The schedules may have been defined on a
-// VM or on lab level.
+// ApplicableScheduleFragment schedules applicable to a virtual machine. The schedules may have been
+// defined on a VM or on lab level.
 type ApplicableScheduleFragment struct {
 	// ApplicableSchedulePropertiesFragment - The properties of the resource.
 	*ApplicableSchedulePropertiesFragment `json:"properties,omitempty"`
@@ -1323,7 +1328,7 @@ type AttachDiskProperties struct {
 
 // AttachNewDataDiskOptions properties to attach new disk to the Virtual Machine.
 type AttachNewDataDiskOptions struct {
-	// DiskSizeGiB - Size of the disk to be attached in GibiBytes.
+	// DiskSizeGiB - Size of the disk to be attached in Gibibytes.
 	DiskSizeGiB *int32 `json:"diskSizeGiB,omitempty"`
 	// DiskName - The name of the disk to be attached.
 	DiskName *string `json:"diskName,omitempty"`
@@ -1595,8 +1600,8 @@ type CustomImagePropertiesFromVM struct {
 	LinuxOsInfo *LinuxOsInfo `json:"linuxOsInfo,omitempty"`
 }
 
-// CustomImagesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// CustomImagesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type CustomImagesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1624,7 +1629,8 @@ func (future *CustomImagesCreateOrUpdateFuture) Result(client CustomImagesClient
 	return
 }
 
-// CustomImagesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CustomImagesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CustomImagesDeleteFuture struct {
 	azure.Future
 }
@@ -1794,7 +1800,7 @@ func (d *Disk) UnmarshalJSON(body []byte) error {
 type DiskProperties struct {
 	// DiskType - The storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'
 	DiskType StorageType `json:"diskType,omitempty"`
-	// DiskSizeGiB - The size of the disk in GibiBytes.
+	// DiskSizeGiB - The size of the disk in Gibibytes.
 	DiskSizeGiB *int32 `json:"diskSizeGiB,omitempty"`
 	// LeasedByLabVMID - The resource ID of the VM to which this disk is leased.
 	LeasedByLabVMID *string `json:"leasedByLabVmId,omitempty"`
@@ -1836,7 +1842,8 @@ func (future *DisksAttachFuture) Result(client DisksClient) (ar autorest.Respons
 	return
 }
 
-// DisksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DisksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DisksCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2042,8 +2049,8 @@ type EnvironmentProperties struct {
 	UniqueIdentifier *string `json:"uniqueIdentifier,omitempty"`
 }
 
-// EnvironmentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// EnvironmentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type EnvironmentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2071,7 +2078,8 @@ func (future *EnvironmentsCreateOrUpdateFuture) Result(client EnvironmentsClient
 	return
 }
 
-// EnvironmentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// EnvironmentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type EnvironmentsDeleteFuture struct {
 	azure.Future
 }
@@ -2488,7 +2496,7 @@ type GenerateUploadURIParameter struct {
 	BlobName *string `json:"blobName,omitempty"`
 }
 
-// GenerateUploadURIResponse reponse body for generating an upload URI.
+// GenerateUploadURIResponse response body for generating an upload URI.
 type GenerateUploadURIResponse struct {
 	autorest.Response `json:"-"`
 	// UploadURI - The upload URI for the VHD.
@@ -2576,8 +2584,8 @@ type InboundNatRule struct {
 	BackendPort *int32 `json:"backendPort,omitempty"`
 }
 
-// InboundNatRuleFragment a rule for NAT - exposing a VM's port (backendPort) on the public IP address using a load
-// balancer.
+// InboundNatRuleFragment a rule for NAT - exposing a VM's port (backendPort) on the public IP address
+// using a load balancer.
 type InboundNatRuleFragment struct {
 	// TransportProtocol - The transport protocol for the endpoint. Possible values include: 'TCP', 'UDP'
 	TransportProtocol TransportProtocol `json:"transportProtocol,omitempty"`
@@ -3018,7 +3026,8 @@ type LabResourceCostProperties struct {
 	ExternalResourceID *string `json:"externalResourceId,omitempty"`
 }
 
-// LabsClaimAnyVMFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// LabsClaimAnyVMFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type LabsClaimAnyVMFuture struct {
 	azure.Future
 }
@@ -3063,7 +3072,8 @@ func (future *LabsCreateEnvironmentFuture) Result(client LabsClient) (ar autores
 	return
 }
 
-// LabsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// LabsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type LabsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -4334,14 +4344,24 @@ type ProviderOperationResultIterator struct {
 	page ProviderOperationResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProviderOperationResultIterator) Next() error {
+func (iter *ProviderOperationResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4350,6 +4370,13 @@ func (iter *ProviderOperationResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProviderOperationResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProviderOperationResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4369,6 +4396,11 @@ func (iter ProviderOperationResultIterator) Value() OperationMetadata {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProviderOperationResultIterator type.
+func NewProviderOperationResultIterator(page ProviderOperationResultPage) ProviderOperationResultIterator {
+	return ProviderOperationResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (por ProviderOperationResult) IsEmpty() bool {
 	return por.Value == nil || len(*por.Value) == 0
@@ -4376,11 +4408,11 @@ func (por ProviderOperationResult) IsEmpty() bool {
 
 // providerOperationResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (por ProviderOperationResult) providerOperationResultPreparer() (*http.Request, error) {
+func (por ProviderOperationResult) providerOperationResultPreparer(ctx context.Context) (*http.Request, error) {
 	if por.NextLink == nil || len(to.String(por.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(por.NextLink)))
@@ -4388,14 +4420,24 @@ func (por ProviderOperationResult) providerOperationResultPreparer() (*http.Requ
 
 // ProviderOperationResultPage contains a page of OperationMetadata values.
 type ProviderOperationResultPage struct {
-	fn  func(ProviderOperationResult) (ProviderOperationResult, error)
+	fn  func(context.Context, ProviderOperationResult) (ProviderOperationResult, error)
 	por ProviderOperationResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProviderOperationResultPage) Next() error {
-	next, err := page.fn(page.por)
+func (page *ProviderOperationResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.por)
 	if err != nil {
 		return err
 	}
@@ -4403,6 +4445,13 @@ func (page *ProviderOperationResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProviderOperationResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProviderOperationResultPage) NotDone() bool {
 	return !page.por.IsEmpty()
@@ -4421,6 +4470,11 @@ func (page ProviderOperationResultPage) Values() []OperationMetadata {
 	return *page.por.Value
 }
 
+// Creates a new instance of the ProviderOperationResultPage type.
+func NewProviderOperationResultPage(getNextPage func(context.Context, ProviderOperationResult) (ProviderOperationResult, error)) ProviderOperationResultPage {
+	return ProviderOperationResultPage{fn: getNextPage}
+}
+
 // Resource an Azure resource.
 type Resource struct {
 	// ID - The identifier of the resource.
@@ -4471,14 +4525,24 @@ type ResponseWithContinuationArmTemplateIterator struct {
 	page ResponseWithContinuationArmTemplatePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationArmTemplateIterator) Next() error {
+func (iter *ResponseWithContinuationArmTemplateIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationArmTemplateIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4487,6 +4551,13 @@ func (iter *ResponseWithContinuationArmTemplateIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationArmTemplateIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationArmTemplateIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4506,6 +4577,11 @@ func (iter ResponseWithContinuationArmTemplateIterator) Value() ArmTemplate {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationArmTemplateIterator type.
+func NewResponseWithContinuationArmTemplateIterator(page ResponseWithContinuationArmTemplatePage) ResponseWithContinuationArmTemplateIterator {
+	return ResponseWithContinuationArmTemplateIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcAt ResponseWithContinuationArmTemplate) IsEmpty() bool {
 	return rwcAt.Value == nil || len(*rwcAt.Value) == 0
@@ -4513,11 +4589,11 @@ func (rwcAt ResponseWithContinuationArmTemplate) IsEmpty() bool {
 
 // responseWithContinuationArmTemplatePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcAt ResponseWithContinuationArmTemplate) responseWithContinuationArmTemplatePreparer() (*http.Request, error) {
+func (rwcAt ResponseWithContinuationArmTemplate) responseWithContinuationArmTemplatePreparer(ctx context.Context) (*http.Request, error) {
 	if rwcAt.NextLink == nil || len(to.String(rwcAt.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcAt.NextLink)))
@@ -4525,14 +4601,24 @@ func (rwcAt ResponseWithContinuationArmTemplate) responseWithContinuationArmTemp
 
 // ResponseWithContinuationArmTemplatePage contains a page of ArmTemplate values.
 type ResponseWithContinuationArmTemplatePage struct {
-	fn    func(ResponseWithContinuationArmTemplate) (ResponseWithContinuationArmTemplate, error)
+	fn    func(context.Context, ResponseWithContinuationArmTemplate) (ResponseWithContinuationArmTemplate, error)
 	rwcat ResponseWithContinuationArmTemplate
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationArmTemplatePage) Next() error {
-	next, err := page.fn(page.rwcat)
+func (page *ResponseWithContinuationArmTemplatePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationArmTemplatePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcat)
 	if err != nil {
 		return err
 	}
@@ -4540,6 +4626,13 @@ func (page *ResponseWithContinuationArmTemplatePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationArmTemplatePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationArmTemplatePage) NotDone() bool {
 	return !page.rwcat.IsEmpty()
@@ -4558,6 +4651,11 @@ func (page ResponseWithContinuationArmTemplatePage) Values() []ArmTemplate {
 	return *page.rwcat.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationArmTemplatePage type.
+func NewResponseWithContinuationArmTemplatePage(getNextPage func(context.Context, ResponseWithContinuationArmTemplate) (ResponseWithContinuationArmTemplate, error)) ResponseWithContinuationArmTemplatePage {
+	return ResponseWithContinuationArmTemplatePage{fn: getNextPage}
+}
+
 // ResponseWithContinuationArtifact the response of a list operation.
 type ResponseWithContinuationArtifact struct {
 	autorest.Response `json:"-"`
@@ -4573,14 +4671,24 @@ type ResponseWithContinuationArtifactIterator struct {
 	page ResponseWithContinuationArtifactPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationArtifactIterator) Next() error {
+func (iter *ResponseWithContinuationArtifactIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationArtifactIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4589,6 +4697,13 @@ func (iter *ResponseWithContinuationArtifactIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationArtifactIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationArtifactIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4608,6 +4723,11 @@ func (iter ResponseWithContinuationArtifactIterator) Value() Artifact {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationArtifactIterator type.
+func NewResponseWithContinuationArtifactIterator(page ResponseWithContinuationArtifactPage) ResponseWithContinuationArtifactIterator {
+	return ResponseWithContinuationArtifactIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcA ResponseWithContinuationArtifact) IsEmpty() bool {
 	return rwcA.Value == nil || len(*rwcA.Value) == 0
@@ -4615,11 +4735,11 @@ func (rwcA ResponseWithContinuationArtifact) IsEmpty() bool {
 
 // responseWithContinuationArtifactPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcA ResponseWithContinuationArtifact) responseWithContinuationArtifactPreparer() (*http.Request, error) {
+func (rwcA ResponseWithContinuationArtifact) responseWithContinuationArtifactPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcA.NextLink == nil || len(to.String(rwcA.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcA.NextLink)))
@@ -4627,14 +4747,24 @@ func (rwcA ResponseWithContinuationArtifact) responseWithContinuationArtifactPre
 
 // ResponseWithContinuationArtifactPage contains a page of Artifact values.
 type ResponseWithContinuationArtifactPage struct {
-	fn   func(ResponseWithContinuationArtifact) (ResponseWithContinuationArtifact, error)
+	fn   func(context.Context, ResponseWithContinuationArtifact) (ResponseWithContinuationArtifact, error)
 	rwca ResponseWithContinuationArtifact
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationArtifactPage) Next() error {
-	next, err := page.fn(page.rwca)
+func (page *ResponseWithContinuationArtifactPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationArtifactPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwca)
 	if err != nil {
 		return err
 	}
@@ -4642,6 +4772,13 @@ func (page *ResponseWithContinuationArtifactPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationArtifactPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationArtifactPage) NotDone() bool {
 	return !page.rwca.IsEmpty()
@@ -4660,6 +4797,11 @@ func (page ResponseWithContinuationArtifactPage) Values() []Artifact {
 	return *page.rwca.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationArtifactPage type.
+func NewResponseWithContinuationArtifactPage(getNextPage func(context.Context, ResponseWithContinuationArtifact) (ResponseWithContinuationArtifact, error)) ResponseWithContinuationArtifactPage {
+	return ResponseWithContinuationArtifactPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationArtifactSource the response of a list operation.
 type ResponseWithContinuationArtifactSource struct {
 	autorest.Response `json:"-"`
@@ -4669,20 +4811,31 @@ type ResponseWithContinuationArtifactSource struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationArtifactSourceIterator provides access to a complete listing of ArtifactSource values.
+// ResponseWithContinuationArtifactSourceIterator provides access to a complete listing of ArtifactSource
+// values.
 type ResponseWithContinuationArtifactSourceIterator struct {
 	i    int
 	page ResponseWithContinuationArtifactSourcePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationArtifactSourceIterator) Next() error {
+func (iter *ResponseWithContinuationArtifactSourceIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationArtifactSourceIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4691,6 +4844,13 @@ func (iter *ResponseWithContinuationArtifactSourceIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationArtifactSourceIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationArtifactSourceIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4710,6 +4870,11 @@ func (iter ResponseWithContinuationArtifactSourceIterator) Value() ArtifactSourc
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationArtifactSourceIterator type.
+func NewResponseWithContinuationArtifactSourceIterator(page ResponseWithContinuationArtifactSourcePage) ResponseWithContinuationArtifactSourceIterator {
+	return ResponseWithContinuationArtifactSourceIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcAs ResponseWithContinuationArtifactSource) IsEmpty() bool {
 	return rwcAs.Value == nil || len(*rwcAs.Value) == 0
@@ -4717,11 +4882,11 @@ func (rwcAs ResponseWithContinuationArtifactSource) IsEmpty() bool {
 
 // responseWithContinuationArtifactSourcePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcAs ResponseWithContinuationArtifactSource) responseWithContinuationArtifactSourcePreparer() (*http.Request, error) {
+func (rwcAs ResponseWithContinuationArtifactSource) responseWithContinuationArtifactSourcePreparer(ctx context.Context) (*http.Request, error) {
 	if rwcAs.NextLink == nil || len(to.String(rwcAs.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcAs.NextLink)))
@@ -4729,14 +4894,24 @@ func (rwcAs ResponseWithContinuationArtifactSource) responseWithContinuationArti
 
 // ResponseWithContinuationArtifactSourcePage contains a page of ArtifactSource values.
 type ResponseWithContinuationArtifactSourcePage struct {
-	fn    func(ResponseWithContinuationArtifactSource) (ResponseWithContinuationArtifactSource, error)
+	fn    func(context.Context, ResponseWithContinuationArtifactSource) (ResponseWithContinuationArtifactSource, error)
 	rwcas ResponseWithContinuationArtifactSource
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationArtifactSourcePage) Next() error {
-	next, err := page.fn(page.rwcas)
+func (page *ResponseWithContinuationArtifactSourcePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationArtifactSourcePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcas)
 	if err != nil {
 		return err
 	}
@@ -4744,6 +4919,13 @@ func (page *ResponseWithContinuationArtifactSourcePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationArtifactSourcePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationArtifactSourcePage) NotDone() bool {
 	return !page.rwcas.IsEmpty()
@@ -4762,6 +4944,11 @@ func (page ResponseWithContinuationArtifactSourcePage) Values() []ArtifactSource
 	return *page.rwcas.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationArtifactSourcePage type.
+func NewResponseWithContinuationArtifactSourcePage(getNextPage func(context.Context, ResponseWithContinuationArtifactSource) (ResponseWithContinuationArtifactSource, error)) ResponseWithContinuationArtifactSourcePage {
+	return ResponseWithContinuationArtifactSourcePage{fn: getNextPage}
+}
+
 // ResponseWithContinuationCustomImage the response of a list operation.
 type ResponseWithContinuationCustomImage struct {
 	autorest.Response `json:"-"`
@@ -4777,14 +4964,24 @@ type ResponseWithContinuationCustomImageIterator struct {
 	page ResponseWithContinuationCustomImagePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationCustomImageIterator) Next() error {
+func (iter *ResponseWithContinuationCustomImageIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationCustomImageIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4793,6 +4990,13 @@ func (iter *ResponseWithContinuationCustomImageIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationCustomImageIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationCustomImageIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4812,6 +5016,11 @@ func (iter ResponseWithContinuationCustomImageIterator) Value() CustomImage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationCustomImageIterator type.
+func NewResponseWithContinuationCustomImageIterator(page ResponseWithContinuationCustomImagePage) ResponseWithContinuationCustomImageIterator {
+	return ResponseWithContinuationCustomImageIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcCi ResponseWithContinuationCustomImage) IsEmpty() bool {
 	return rwcCi.Value == nil || len(*rwcCi.Value) == 0
@@ -4819,11 +5028,11 @@ func (rwcCi ResponseWithContinuationCustomImage) IsEmpty() bool {
 
 // responseWithContinuationCustomImagePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcCi ResponseWithContinuationCustomImage) responseWithContinuationCustomImagePreparer() (*http.Request, error) {
+func (rwcCi ResponseWithContinuationCustomImage) responseWithContinuationCustomImagePreparer(ctx context.Context) (*http.Request, error) {
 	if rwcCi.NextLink == nil || len(to.String(rwcCi.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcCi.NextLink)))
@@ -4831,14 +5040,24 @@ func (rwcCi ResponseWithContinuationCustomImage) responseWithContinuationCustomI
 
 // ResponseWithContinuationCustomImagePage contains a page of CustomImage values.
 type ResponseWithContinuationCustomImagePage struct {
-	fn    func(ResponseWithContinuationCustomImage) (ResponseWithContinuationCustomImage, error)
+	fn    func(context.Context, ResponseWithContinuationCustomImage) (ResponseWithContinuationCustomImage, error)
 	rwcci ResponseWithContinuationCustomImage
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationCustomImagePage) Next() error {
-	next, err := page.fn(page.rwcci)
+func (page *ResponseWithContinuationCustomImagePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationCustomImagePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcci)
 	if err != nil {
 		return err
 	}
@@ -4846,6 +5065,13 @@ func (page *ResponseWithContinuationCustomImagePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationCustomImagePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationCustomImagePage) NotDone() bool {
 	return !page.rwcci.IsEmpty()
@@ -4864,6 +5090,11 @@ func (page ResponseWithContinuationCustomImagePage) Values() []CustomImage {
 	return *page.rwcci.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationCustomImagePage type.
+func NewResponseWithContinuationCustomImagePage(getNextPage func(context.Context, ResponseWithContinuationCustomImage) (ResponseWithContinuationCustomImage, error)) ResponseWithContinuationCustomImagePage {
+	return ResponseWithContinuationCustomImagePage{fn: getNextPage}
+}
+
 // ResponseWithContinuationDisk the response of a list operation.
 type ResponseWithContinuationDisk struct {
 	autorest.Response `json:"-"`
@@ -4879,14 +5110,24 @@ type ResponseWithContinuationDiskIterator struct {
 	page ResponseWithContinuationDiskPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationDiskIterator) Next() error {
+func (iter *ResponseWithContinuationDiskIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationDiskIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4895,6 +5136,13 @@ func (iter *ResponseWithContinuationDiskIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationDiskIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationDiskIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4914,6 +5162,11 @@ func (iter ResponseWithContinuationDiskIterator) Value() Disk {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationDiskIterator type.
+func NewResponseWithContinuationDiskIterator(page ResponseWithContinuationDiskPage) ResponseWithContinuationDiskIterator {
+	return ResponseWithContinuationDiskIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcD ResponseWithContinuationDisk) IsEmpty() bool {
 	return rwcD.Value == nil || len(*rwcD.Value) == 0
@@ -4921,11 +5174,11 @@ func (rwcD ResponseWithContinuationDisk) IsEmpty() bool {
 
 // responseWithContinuationDiskPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcD ResponseWithContinuationDisk) responseWithContinuationDiskPreparer() (*http.Request, error) {
+func (rwcD ResponseWithContinuationDisk) responseWithContinuationDiskPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcD.NextLink == nil || len(to.String(rwcD.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcD.NextLink)))
@@ -4933,14 +5186,24 @@ func (rwcD ResponseWithContinuationDisk) responseWithContinuationDiskPreparer()
 
 // ResponseWithContinuationDiskPage contains a page of Disk values.
 type ResponseWithContinuationDiskPage struct {
-	fn   func(ResponseWithContinuationDisk) (ResponseWithContinuationDisk, error)
+	fn   func(context.Context, ResponseWithContinuationDisk) (ResponseWithContinuationDisk, error)
 	rwcd ResponseWithContinuationDisk
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationDiskPage) Next() error {
-	next, err := page.fn(page.rwcd)
+func (page *ResponseWithContinuationDiskPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationDiskPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcd)
 	if err != nil {
 		return err
 	}
@@ -4948,6 +5211,13 @@ func (page *ResponseWithContinuationDiskPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationDiskPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationDiskPage) NotDone() bool {
 	return !page.rwcd.IsEmpty()
@@ -4966,6 +5236,11 @@ func (page ResponseWithContinuationDiskPage) Values() []Disk {
 	return *page.rwcd.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationDiskPage type.
+func NewResponseWithContinuationDiskPage(getNextPage func(context.Context, ResponseWithContinuationDisk) (ResponseWithContinuationDisk, error)) ResponseWithContinuationDiskPage {
+	return ResponseWithContinuationDiskPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationDtlEnvironment the response of a list operation.
 type ResponseWithContinuationDtlEnvironment struct {
 	autorest.Response `json:"-"`
@@ -4975,20 +5250,31 @@ type ResponseWithContinuationDtlEnvironment struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationDtlEnvironmentIterator provides access to a complete listing of Environment values.
+// ResponseWithContinuationDtlEnvironmentIterator provides access to a complete listing of Environment
+// values.
 type ResponseWithContinuationDtlEnvironmentIterator struct {
 	i    int
 	page ResponseWithContinuationDtlEnvironmentPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationDtlEnvironmentIterator) Next() error {
+func (iter *ResponseWithContinuationDtlEnvironmentIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationDtlEnvironmentIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4997,6 +5283,13 @@ func (iter *ResponseWithContinuationDtlEnvironmentIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationDtlEnvironmentIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationDtlEnvironmentIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5016,6 +5309,11 @@ func (iter ResponseWithContinuationDtlEnvironmentIterator) Value() Environment {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationDtlEnvironmentIterator type.
+func NewResponseWithContinuationDtlEnvironmentIterator(page ResponseWithContinuationDtlEnvironmentPage) ResponseWithContinuationDtlEnvironmentIterator {
+	return ResponseWithContinuationDtlEnvironmentIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcDe ResponseWithContinuationDtlEnvironment) IsEmpty() bool {
 	return rwcDe.Value == nil || len(*rwcDe.Value) == 0
@@ -5023,11 +5321,11 @@ func (rwcDe ResponseWithContinuationDtlEnvironment) IsEmpty() bool {
 
 // responseWithContinuationDtlEnvironmentPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcDe ResponseWithContinuationDtlEnvironment) responseWithContinuationDtlEnvironmentPreparer() (*http.Request, error) {
+func (rwcDe ResponseWithContinuationDtlEnvironment) responseWithContinuationDtlEnvironmentPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcDe.NextLink == nil || len(to.String(rwcDe.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcDe.NextLink)))
@@ -5035,14 +5333,24 @@ func (rwcDe ResponseWithContinuationDtlEnvironment) responseWithContinuationDtlE
 
 // ResponseWithContinuationDtlEnvironmentPage contains a page of Environment values.
 type ResponseWithContinuationDtlEnvironmentPage struct {
-	fn    func(ResponseWithContinuationDtlEnvironment) (ResponseWithContinuationDtlEnvironment, error)
+	fn    func(context.Context, ResponseWithContinuationDtlEnvironment) (ResponseWithContinuationDtlEnvironment, error)
 	rwcde ResponseWithContinuationDtlEnvironment
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationDtlEnvironmentPage) Next() error {
-	next, err := page.fn(page.rwcde)
+func (page *ResponseWithContinuationDtlEnvironmentPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationDtlEnvironmentPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcde)
 	if err != nil {
 		return err
 	}
@@ -5050,6 +5358,13 @@ func (page *ResponseWithContinuationDtlEnvironmentPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationDtlEnvironmentPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationDtlEnvironmentPage) NotDone() bool {
 	return !page.rwcde.IsEmpty()
@@ -5068,6 +5383,11 @@ func (page ResponseWithContinuationDtlEnvironmentPage) Values() []Environment {
 	return *page.rwcde.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationDtlEnvironmentPage type.
+func NewResponseWithContinuationDtlEnvironmentPage(getNextPage func(context.Context, ResponseWithContinuationDtlEnvironment) (ResponseWithContinuationDtlEnvironment, error)) ResponseWithContinuationDtlEnvironmentPage {
+	return ResponseWithContinuationDtlEnvironmentPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationFormula the response of a list operation.
 type ResponseWithContinuationFormula struct {
 	autorest.Response `json:"-"`
@@ -5083,14 +5403,24 @@ type ResponseWithContinuationFormulaIterator struct {
 	page ResponseWithContinuationFormulaPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationFormulaIterator) Next() error {
+func (iter *ResponseWithContinuationFormulaIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationFormulaIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5099,6 +5429,13 @@ func (iter *ResponseWithContinuationFormulaIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationFormulaIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationFormulaIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5118,6 +5455,11 @@ func (iter ResponseWithContinuationFormulaIterator) Value() Formula {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationFormulaIterator type.
+func NewResponseWithContinuationFormulaIterator(page ResponseWithContinuationFormulaPage) ResponseWithContinuationFormulaIterator {
+	return ResponseWithContinuationFormulaIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcF ResponseWithContinuationFormula) IsEmpty() bool {
 	return rwcF.Value == nil || len(*rwcF.Value) == 0
@@ -5125,11 +5467,11 @@ func (rwcF ResponseWithContinuationFormula) IsEmpty() bool {
 
 // responseWithContinuationFormulaPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcF ResponseWithContinuationFormula) responseWithContinuationFormulaPreparer() (*http.Request, error) {
+func (rwcF ResponseWithContinuationFormula) responseWithContinuationFormulaPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcF.NextLink == nil || len(to.String(rwcF.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcF.NextLink)))
@@ -5137,14 +5479,24 @@ func (rwcF ResponseWithContinuationFormula) responseWithContinuationFormulaPrepa
 
 // ResponseWithContinuationFormulaPage contains a page of Formula values.
 type ResponseWithContinuationFormulaPage struct {
-	fn   func(ResponseWithContinuationFormula) (ResponseWithContinuationFormula, error)
+	fn   func(context.Context, ResponseWithContinuationFormula) (ResponseWithContinuationFormula, error)
 	rwcf ResponseWithContinuationFormula
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationFormulaPage) Next() error {
-	next, err := page.fn(page.rwcf)
+func (page *ResponseWithContinuationFormulaPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationFormulaPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcf)
 	if err != nil {
 		return err
 	}
@@ -5152,6 +5504,13 @@ func (page *ResponseWithContinuationFormulaPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationFormulaPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationFormulaPage) NotDone() bool {
 	return !page.rwcf.IsEmpty()
@@ -5170,6 +5529,11 @@ func (page ResponseWithContinuationFormulaPage) Values() []Formula {
 	return *page.rwcf.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationFormulaPage type.
+func NewResponseWithContinuationFormulaPage(getNextPage func(context.Context, ResponseWithContinuationFormula) (ResponseWithContinuationFormula, error)) ResponseWithContinuationFormulaPage {
+	return ResponseWithContinuationFormulaPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationGalleryImage the response of a list operation.
 type ResponseWithContinuationGalleryImage struct {
 	autorest.Response `json:"-"`
@@ -5179,20 +5543,31 @@ type ResponseWithContinuationGalleryImage struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationGalleryImageIterator provides access to a complete listing of GalleryImage values.
+// ResponseWithContinuationGalleryImageIterator provides access to a complete listing of GalleryImage
+// values.
 type ResponseWithContinuationGalleryImageIterator struct {
 	i    int
 	page ResponseWithContinuationGalleryImagePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationGalleryImageIterator) Next() error {
+func (iter *ResponseWithContinuationGalleryImageIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationGalleryImageIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5201,6 +5576,13 @@ func (iter *ResponseWithContinuationGalleryImageIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationGalleryImageIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationGalleryImageIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5220,6 +5602,11 @@ func (iter ResponseWithContinuationGalleryImageIterator) Value() GalleryImage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationGalleryImageIterator type.
+func NewResponseWithContinuationGalleryImageIterator(page ResponseWithContinuationGalleryImagePage) ResponseWithContinuationGalleryImageIterator {
+	return ResponseWithContinuationGalleryImageIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcGi ResponseWithContinuationGalleryImage) IsEmpty() bool {
 	return rwcGi.Value == nil || len(*rwcGi.Value) == 0
@@ -5227,11 +5614,11 @@ func (rwcGi ResponseWithContinuationGalleryImage) IsEmpty() bool {
 
 // responseWithContinuationGalleryImagePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcGi ResponseWithContinuationGalleryImage) responseWithContinuationGalleryImagePreparer() (*http.Request, error) {
+func (rwcGi ResponseWithContinuationGalleryImage) responseWithContinuationGalleryImagePreparer(ctx context.Context) (*http.Request, error) {
 	if rwcGi.NextLink == nil || len(to.String(rwcGi.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcGi.NextLink)))
@@ -5239,14 +5626,24 @@ func (rwcGi ResponseWithContinuationGalleryImage) responseWithContinuationGaller
 
 // ResponseWithContinuationGalleryImagePage contains a page of GalleryImage values.
 type ResponseWithContinuationGalleryImagePage struct {
-	fn    func(ResponseWithContinuationGalleryImage) (ResponseWithContinuationGalleryImage, error)
+	fn    func(context.Context, ResponseWithContinuationGalleryImage) (ResponseWithContinuationGalleryImage, error)
 	rwcgi ResponseWithContinuationGalleryImage
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationGalleryImagePage) Next() error {
-	next, err := page.fn(page.rwcgi)
+func (page *ResponseWithContinuationGalleryImagePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationGalleryImagePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcgi)
 	if err != nil {
 		return err
 	}
@@ -5254,6 +5651,13 @@ func (page *ResponseWithContinuationGalleryImagePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationGalleryImagePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationGalleryImagePage) NotDone() bool {
 	return !page.rwcgi.IsEmpty()
@@ -5272,6 +5676,11 @@ func (page ResponseWithContinuationGalleryImagePage) Values() []GalleryImage {
 	return *page.rwcgi.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationGalleryImagePage type.
+func NewResponseWithContinuationGalleryImagePage(getNextPage func(context.Context, ResponseWithContinuationGalleryImage) (ResponseWithContinuationGalleryImage, error)) ResponseWithContinuationGalleryImagePage {
+	return ResponseWithContinuationGalleryImagePage{fn: getNextPage}
+}
+
 // ResponseWithContinuationLab the response of a list operation.
 type ResponseWithContinuationLab struct {
 	autorest.Response `json:"-"`
@@ -5287,14 +5696,24 @@ type ResponseWithContinuationLabIterator struct {
 	page ResponseWithContinuationLabPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationLabIterator) Next() error {
+func (iter *ResponseWithContinuationLabIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationLabIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5303,6 +5722,13 @@ func (iter *ResponseWithContinuationLabIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationLabIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationLabIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5322,6 +5748,11 @@ func (iter ResponseWithContinuationLabIterator) Value() Lab {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationLabIterator type.
+func NewResponseWithContinuationLabIterator(page ResponseWithContinuationLabPage) ResponseWithContinuationLabIterator {
+	return ResponseWithContinuationLabIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcL ResponseWithContinuationLab) IsEmpty() bool {
 	return rwcL.Value == nil || len(*rwcL.Value) == 0
@@ -5329,11 +5760,11 @@ func (rwcL ResponseWithContinuationLab) IsEmpty() bool {
 
 // responseWithContinuationLabPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcL ResponseWithContinuationLab) responseWithContinuationLabPreparer() (*http.Request, error) {
+func (rwcL ResponseWithContinuationLab) responseWithContinuationLabPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcL.NextLink == nil || len(to.String(rwcL.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcL.NextLink)))
@@ -5341,14 +5772,24 @@ func (rwcL ResponseWithContinuationLab) responseWithContinuationLabPreparer() (*
 
 // ResponseWithContinuationLabPage contains a page of Lab values.
 type ResponseWithContinuationLabPage struct {
-	fn   func(ResponseWithContinuationLab) (ResponseWithContinuationLab, error)
+	fn   func(context.Context, ResponseWithContinuationLab) (ResponseWithContinuationLab, error)
 	rwcl ResponseWithContinuationLab
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationLabPage) Next() error {
-	next, err := page.fn(page.rwcl)
+func (page *ResponseWithContinuationLabPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationLabPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcl)
 	if err != nil {
 		return err
 	}
@@ -5356,6 +5797,13 @@ func (page *ResponseWithContinuationLabPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationLabPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationLabPage) NotDone() bool {
 	return !page.rwcl.IsEmpty()
@@ -5374,6 +5822,11 @@ func (page ResponseWithContinuationLabPage) Values() []Lab {
 	return *page.rwcl.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationLabPage type.
+func NewResponseWithContinuationLabPage(getNextPage func(context.Context, ResponseWithContinuationLab) (ResponseWithContinuationLab, error)) ResponseWithContinuationLabPage {
+	return ResponseWithContinuationLabPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationLabVhd the response of a list operation.
 type ResponseWithContinuationLabVhd struct {
 	autorest.Response `json:"-"`
@@ -5389,14 +5842,24 @@ type ResponseWithContinuationLabVhdIterator struct {
 	page ResponseWithContinuationLabVhdPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationLabVhdIterator) Next() error {
+func (iter *ResponseWithContinuationLabVhdIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationLabVhdIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5405,6 +5868,13 @@ func (iter *ResponseWithContinuationLabVhdIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationLabVhdIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationLabVhdIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5424,6 +5894,11 @@ func (iter ResponseWithContinuationLabVhdIterator) Value() LabVhd {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationLabVhdIterator type.
+func NewResponseWithContinuationLabVhdIterator(page ResponseWithContinuationLabVhdPage) ResponseWithContinuationLabVhdIterator {
+	return ResponseWithContinuationLabVhdIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcLv ResponseWithContinuationLabVhd) IsEmpty() bool {
 	return rwcLv.Value == nil || len(*rwcLv.Value) == 0
@@ -5431,11 +5906,11 @@ func (rwcLv ResponseWithContinuationLabVhd) IsEmpty() bool {
 
 // responseWithContinuationLabVhdPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcLv ResponseWithContinuationLabVhd) responseWithContinuationLabVhdPreparer() (*http.Request, error) {
+func (rwcLv ResponseWithContinuationLabVhd) responseWithContinuationLabVhdPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcLv.NextLink == nil || len(to.String(rwcLv.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcLv.NextLink)))
@@ -5443,14 +5918,24 @@ func (rwcLv ResponseWithContinuationLabVhd) responseWithContinuationLabVhdPrepar
 
 // ResponseWithContinuationLabVhdPage contains a page of LabVhd values.
 type ResponseWithContinuationLabVhdPage struct {
-	fn    func(ResponseWithContinuationLabVhd) (ResponseWithContinuationLabVhd, error)
+	fn    func(context.Context, ResponseWithContinuationLabVhd) (ResponseWithContinuationLabVhd, error)
 	rwclv ResponseWithContinuationLabVhd
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationLabVhdPage) Next() error {
-	next, err := page.fn(page.rwclv)
+func (page *ResponseWithContinuationLabVhdPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationLabVhdPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwclv)
 	if err != nil {
 		return err
 	}
@@ -5458,6 +5943,13 @@ func (page *ResponseWithContinuationLabVhdPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationLabVhdPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationLabVhdPage) NotDone() bool {
 	return !page.rwclv.IsEmpty()
@@ -5476,6 +5968,11 @@ func (page ResponseWithContinuationLabVhdPage) Values() []LabVhd {
 	return *page.rwclv.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationLabVhdPage type.
+func NewResponseWithContinuationLabVhdPage(getNextPage func(context.Context, ResponseWithContinuationLabVhd) (ResponseWithContinuationLabVhd, error)) ResponseWithContinuationLabVhdPage {
+	return ResponseWithContinuationLabVhdPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationLabVirtualMachine the response of a list operation.
 type ResponseWithContinuationLabVirtualMachine struct {
 	autorest.Response `json:"-"`
@@ -5485,21 +5982,31 @@ type ResponseWithContinuationLabVirtualMachine struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationLabVirtualMachineIterator provides access to a complete listing of LabVirtualMachine
-// values.
+// ResponseWithContinuationLabVirtualMachineIterator provides access to a complete listing of
+// LabVirtualMachine values.
 type ResponseWithContinuationLabVirtualMachineIterator struct {
 	i    int
 	page ResponseWithContinuationLabVirtualMachinePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationLabVirtualMachineIterator) Next() error {
+func (iter *ResponseWithContinuationLabVirtualMachineIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationLabVirtualMachineIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5508,6 +6015,13 @@ func (iter *ResponseWithContinuationLabVirtualMachineIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationLabVirtualMachineIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationLabVirtualMachineIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5527,6 +6041,11 @@ func (iter ResponseWithContinuationLabVirtualMachineIterator) Value() LabVirtual
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationLabVirtualMachineIterator type.
+func NewResponseWithContinuationLabVirtualMachineIterator(page ResponseWithContinuationLabVirtualMachinePage) ResponseWithContinuationLabVirtualMachineIterator {
+	return ResponseWithContinuationLabVirtualMachineIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcLvm ResponseWithContinuationLabVirtualMachine) IsEmpty() bool {
 	return rwcLvm.Value == nil || len(*rwcLvm.Value) == 0
@@ -5534,11 +6053,11 @@ func (rwcLvm ResponseWithContinuationLabVirtualMachine) IsEmpty() bool {
 
 // responseWithContinuationLabVirtualMachinePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcLvm ResponseWithContinuationLabVirtualMachine) responseWithContinuationLabVirtualMachinePreparer() (*http.Request, error) {
+func (rwcLvm ResponseWithContinuationLabVirtualMachine) responseWithContinuationLabVirtualMachinePreparer(ctx context.Context) (*http.Request, error) {
 	if rwcLvm.NextLink == nil || len(to.String(rwcLvm.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcLvm.NextLink)))
@@ -5546,14 +6065,24 @@ func (rwcLvm ResponseWithContinuationLabVirtualMachine) responseWithContinuation
 
 // ResponseWithContinuationLabVirtualMachinePage contains a page of LabVirtualMachine values.
 type ResponseWithContinuationLabVirtualMachinePage struct {
-	fn     func(ResponseWithContinuationLabVirtualMachine) (ResponseWithContinuationLabVirtualMachine, error)
+	fn     func(context.Context, ResponseWithContinuationLabVirtualMachine) (ResponseWithContinuationLabVirtualMachine, error)
 	rwclvm ResponseWithContinuationLabVirtualMachine
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationLabVirtualMachinePage) Next() error {
-	next, err := page.fn(page.rwclvm)
+func (page *ResponseWithContinuationLabVirtualMachinePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationLabVirtualMachinePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwclvm)
 	if err != nil {
 		return err
 	}
@@ -5561,6 +6090,13 @@ func (page *ResponseWithContinuationLabVirtualMachinePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationLabVirtualMachinePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationLabVirtualMachinePage) NotDone() bool {
 	return !page.rwclvm.IsEmpty()
@@ -5579,6 +6115,11 @@ func (page ResponseWithContinuationLabVirtualMachinePage) Values() []LabVirtualM
 	return *page.rwclvm.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationLabVirtualMachinePage type.
+func NewResponseWithContinuationLabVirtualMachinePage(getNextPage func(context.Context, ResponseWithContinuationLabVirtualMachine) (ResponseWithContinuationLabVirtualMachine, error)) ResponseWithContinuationLabVirtualMachinePage {
+	return ResponseWithContinuationLabVirtualMachinePage{fn: getNextPage}
+}
+
 // ResponseWithContinuationNotificationChannel the response of a list operation.
 type ResponseWithContinuationNotificationChannel struct {
 	autorest.Response `json:"-"`
@@ -5588,21 +6129,31 @@ type ResponseWithContinuationNotificationChannel struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationNotificationChannelIterator provides access to a complete listing of NotificationChannel
-// values.
+// ResponseWithContinuationNotificationChannelIterator provides access to a complete listing of
+// NotificationChannel values.
 type ResponseWithContinuationNotificationChannelIterator struct {
 	i    int
 	page ResponseWithContinuationNotificationChannelPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationNotificationChannelIterator) Next() error {
+func (iter *ResponseWithContinuationNotificationChannelIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationNotificationChannelIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5611,6 +6162,13 @@ func (iter *ResponseWithContinuationNotificationChannelIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationNotificationChannelIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationNotificationChannelIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5630,6 +6188,11 @@ func (iter ResponseWithContinuationNotificationChannelIterator) Value() Notifica
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationNotificationChannelIterator type.
+func NewResponseWithContinuationNotificationChannelIterator(page ResponseWithContinuationNotificationChannelPage) ResponseWithContinuationNotificationChannelIterator {
+	return ResponseWithContinuationNotificationChannelIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcNc ResponseWithContinuationNotificationChannel) IsEmpty() bool {
 	return rwcNc.Value == nil || len(*rwcNc.Value) == 0
@@ -5637,11 +6200,11 @@ func (rwcNc ResponseWithContinuationNotificationChannel) IsEmpty() bool {
 
 // responseWithContinuationNotificationChannelPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcNc ResponseWithContinuationNotificationChannel) responseWithContinuationNotificationChannelPreparer() (*http.Request, error) {
+func (rwcNc ResponseWithContinuationNotificationChannel) responseWithContinuationNotificationChannelPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcNc.NextLink == nil || len(to.String(rwcNc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcNc.NextLink)))
@@ -5649,14 +6212,24 @@ func (rwcNc ResponseWithContinuationNotificationChannel) responseWithContinuatio
 
 // ResponseWithContinuationNotificationChannelPage contains a page of NotificationChannel values.
 type ResponseWithContinuationNotificationChannelPage struct {
-	fn    func(ResponseWithContinuationNotificationChannel) (ResponseWithContinuationNotificationChannel, error)
+	fn    func(context.Context, ResponseWithContinuationNotificationChannel) (ResponseWithContinuationNotificationChannel, error)
 	rwcnc ResponseWithContinuationNotificationChannel
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationNotificationChannelPage) Next() error {
-	next, err := page.fn(page.rwcnc)
+func (page *ResponseWithContinuationNotificationChannelPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationNotificationChannelPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcnc)
 	if err != nil {
 		return err
 	}
@@ -5664,6 +6237,13 @@ func (page *ResponseWithContinuationNotificationChannelPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationNotificationChannelPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationNotificationChannelPage) NotDone() bool {
 	return !page.rwcnc.IsEmpty()
@@ -5682,6 +6262,11 @@ func (page ResponseWithContinuationNotificationChannelPage) Values() []Notificat
 	return *page.rwcnc.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationNotificationChannelPage type.
+func NewResponseWithContinuationNotificationChannelPage(getNextPage func(context.Context, ResponseWithContinuationNotificationChannel) (ResponseWithContinuationNotificationChannel, error)) ResponseWithContinuationNotificationChannelPage {
+	return ResponseWithContinuationNotificationChannelPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationPolicy the response of a list operation.
 type ResponseWithContinuationPolicy struct {
 	autorest.Response `json:"-"`
@@ -5697,14 +6282,24 @@ type ResponseWithContinuationPolicyIterator struct {
 	page ResponseWithContinuationPolicyPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationPolicyIterator) Next() error {
+func (iter *ResponseWithContinuationPolicyIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationPolicyIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5713,6 +6308,13 @@ func (iter *ResponseWithContinuationPolicyIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationPolicyIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationPolicyIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5732,6 +6334,11 @@ func (iter ResponseWithContinuationPolicyIterator) Value() Policy {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationPolicyIterator type.
+func NewResponseWithContinuationPolicyIterator(page ResponseWithContinuationPolicyPage) ResponseWithContinuationPolicyIterator {
+	return ResponseWithContinuationPolicyIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcP ResponseWithContinuationPolicy) IsEmpty() bool {
 	return rwcP.Value == nil || len(*rwcP.Value) == 0
@@ -5739,11 +6346,11 @@ func (rwcP ResponseWithContinuationPolicy) IsEmpty() bool {
 
 // responseWithContinuationPolicyPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcP ResponseWithContinuationPolicy) responseWithContinuationPolicyPreparer() (*http.Request, error) {
+func (rwcP ResponseWithContinuationPolicy) responseWithContinuationPolicyPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcP.NextLink == nil || len(to.String(rwcP.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcP.NextLink)))
@@ -5751,14 +6358,24 @@ func (rwcP ResponseWithContinuationPolicy) responseWithContinuationPolicyPrepare
 
 // ResponseWithContinuationPolicyPage contains a page of Policy values.
 type ResponseWithContinuationPolicyPage struct {
-	fn   func(ResponseWithContinuationPolicy) (ResponseWithContinuationPolicy, error)
+	fn   func(context.Context, ResponseWithContinuationPolicy) (ResponseWithContinuationPolicy, error)
 	rwcp ResponseWithContinuationPolicy
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationPolicyPage) Next() error {
-	next, err := page.fn(page.rwcp)
+func (page *ResponseWithContinuationPolicyPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationPolicyPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcp)
 	if err != nil {
 		return err
 	}
@@ -5766,6 +6383,13 @@ func (page *ResponseWithContinuationPolicyPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationPolicyPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationPolicyPage) NotDone() bool {
 	return !page.rwcp.IsEmpty()
@@ -5784,6 +6408,11 @@ func (page ResponseWithContinuationPolicyPage) Values() []Policy {
 	return *page.rwcp.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationPolicyPage type.
+func NewResponseWithContinuationPolicyPage(getNextPage func(context.Context, ResponseWithContinuationPolicy) (ResponseWithContinuationPolicy, error)) ResponseWithContinuationPolicyPage {
+	return ResponseWithContinuationPolicyPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationSchedule the response of a list operation.
 type ResponseWithContinuationSchedule struct {
 	autorest.Response `json:"-"`
@@ -5799,14 +6428,24 @@ type ResponseWithContinuationScheduleIterator struct {
 	page ResponseWithContinuationSchedulePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationScheduleIterator) Next() error {
+func (iter *ResponseWithContinuationScheduleIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationScheduleIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5815,6 +6454,13 @@ func (iter *ResponseWithContinuationScheduleIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationScheduleIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationScheduleIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5834,6 +6480,11 @@ func (iter ResponseWithContinuationScheduleIterator) Value() Schedule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationScheduleIterator type.
+func NewResponseWithContinuationScheduleIterator(page ResponseWithContinuationSchedulePage) ResponseWithContinuationScheduleIterator {
+	return ResponseWithContinuationScheduleIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcS ResponseWithContinuationSchedule) IsEmpty() bool {
 	return rwcS.Value == nil || len(*rwcS.Value) == 0
@@ -5841,11 +6492,11 @@ func (rwcS ResponseWithContinuationSchedule) IsEmpty() bool {
 
 // responseWithContinuationSchedulePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcS ResponseWithContinuationSchedule) responseWithContinuationSchedulePreparer() (*http.Request, error) {
+func (rwcS ResponseWithContinuationSchedule) responseWithContinuationSchedulePreparer(ctx context.Context) (*http.Request, error) {
 	if rwcS.NextLink == nil || len(to.String(rwcS.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcS.NextLink)))
@@ -5853,14 +6504,24 @@ func (rwcS ResponseWithContinuationSchedule) responseWithContinuationSchedulePre
 
 // ResponseWithContinuationSchedulePage contains a page of Schedule values.
 type ResponseWithContinuationSchedulePage struct {
-	fn   func(ResponseWithContinuationSchedule) (ResponseWithContinuationSchedule, error)
+	fn   func(context.Context, ResponseWithContinuationSchedule) (ResponseWithContinuationSchedule, error)
 	rwcs ResponseWithContinuationSchedule
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationSchedulePage) Next() error {
-	next, err := page.fn(page.rwcs)
+func (page *ResponseWithContinuationSchedulePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationSchedulePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcs)
 	if err != nil {
 		return err
 	}
@@ -5868,6 +6529,13 @@ func (page *ResponseWithContinuationSchedulePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationSchedulePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationSchedulePage) NotDone() bool {
 	return !page.rwcs.IsEmpty()
@@ -5886,6 +6554,11 @@ func (page ResponseWithContinuationSchedulePage) Values() []Schedule {
 	return *page.rwcs.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationSchedulePage type.
+func NewResponseWithContinuationSchedulePage(getNextPage func(context.Context, ResponseWithContinuationSchedule) (ResponseWithContinuationSchedule, error)) ResponseWithContinuationSchedulePage {
+	return ResponseWithContinuationSchedulePage{fn: getNextPage}
+}
+
 // ResponseWithContinuationSecret the response of a list operation.
 type ResponseWithContinuationSecret struct {
 	autorest.Response `json:"-"`
@@ -5901,14 +6574,24 @@ type ResponseWithContinuationSecretIterator struct {
 	page ResponseWithContinuationSecretPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationSecretIterator) Next() error {
+func (iter *ResponseWithContinuationSecretIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationSecretIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5917,6 +6600,13 @@ func (iter *ResponseWithContinuationSecretIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationSecretIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationSecretIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5936,6 +6626,11 @@ func (iter ResponseWithContinuationSecretIterator) Value() Secret {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationSecretIterator type.
+func NewResponseWithContinuationSecretIterator(page ResponseWithContinuationSecretPage) ResponseWithContinuationSecretIterator {
+	return ResponseWithContinuationSecretIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcS ResponseWithContinuationSecret) IsEmpty() bool {
 	return rwcS.Value == nil || len(*rwcS.Value) == 0
@@ -5943,11 +6638,11 @@ func (rwcS ResponseWithContinuationSecret) IsEmpty() bool {
 
 // responseWithContinuationSecretPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcS ResponseWithContinuationSecret) responseWithContinuationSecretPreparer() (*http.Request, error) {
+func (rwcS ResponseWithContinuationSecret) responseWithContinuationSecretPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcS.NextLink == nil || len(to.String(rwcS.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcS.NextLink)))
@@ -5955,14 +6650,24 @@ func (rwcS ResponseWithContinuationSecret) responseWithContinuationSecretPrepare
 
 // ResponseWithContinuationSecretPage contains a page of Secret values.
 type ResponseWithContinuationSecretPage struct {
-	fn   func(ResponseWithContinuationSecret) (ResponseWithContinuationSecret, error)
+	fn   func(context.Context, ResponseWithContinuationSecret) (ResponseWithContinuationSecret, error)
 	rwcs ResponseWithContinuationSecret
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationSecretPage) Next() error {
-	next, err := page.fn(page.rwcs)
+func (page *ResponseWithContinuationSecretPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationSecretPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcs)
 	if err != nil {
 		return err
 	}
@@ -5970,6 +6675,13 @@ func (page *ResponseWithContinuationSecretPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationSecretPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationSecretPage) NotDone() bool {
 	return !page.rwcs.IsEmpty()
@@ -5988,6 +6700,11 @@ func (page ResponseWithContinuationSecretPage) Values() []Secret {
 	return *page.rwcs.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationSecretPage type.
+func NewResponseWithContinuationSecretPage(getNextPage func(context.Context, ResponseWithContinuationSecret) (ResponseWithContinuationSecret, error)) ResponseWithContinuationSecretPage {
+	return ResponseWithContinuationSecretPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationServiceRunner the response of a list operation.
 type ResponseWithContinuationServiceRunner struct {
 	autorest.Response `json:"-"`
@@ -5997,20 +6714,31 @@ type ResponseWithContinuationServiceRunner struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationServiceRunnerIterator provides access to a complete listing of ServiceRunner values.
+// ResponseWithContinuationServiceRunnerIterator provides access to a complete listing of ServiceRunner
+// values.
 type ResponseWithContinuationServiceRunnerIterator struct {
 	i    int
 	page ResponseWithContinuationServiceRunnerPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationServiceRunnerIterator) Next() error {
+func (iter *ResponseWithContinuationServiceRunnerIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationServiceRunnerIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6019,6 +6747,13 @@ func (iter *ResponseWithContinuationServiceRunnerIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationServiceRunnerIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationServiceRunnerIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6038,6 +6773,11 @@ func (iter ResponseWithContinuationServiceRunnerIterator) Value() ServiceRunner
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationServiceRunnerIterator type.
+func NewResponseWithContinuationServiceRunnerIterator(page ResponseWithContinuationServiceRunnerPage) ResponseWithContinuationServiceRunnerIterator {
+	return ResponseWithContinuationServiceRunnerIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcSr ResponseWithContinuationServiceRunner) IsEmpty() bool {
 	return rwcSr.Value == nil || len(*rwcSr.Value) == 0
@@ -6045,11 +6785,11 @@ func (rwcSr ResponseWithContinuationServiceRunner) IsEmpty() bool {
 
 // responseWithContinuationServiceRunnerPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcSr ResponseWithContinuationServiceRunner) responseWithContinuationServiceRunnerPreparer() (*http.Request, error) {
+func (rwcSr ResponseWithContinuationServiceRunner) responseWithContinuationServiceRunnerPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcSr.NextLink == nil || len(to.String(rwcSr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcSr.NextLink)))
@@ -6057,14 +6797,24 @@ func (rwcSr ResponseWithContinuationServiceRunner) responseWithContinuationServi
 
 // ResponseWithContinuationServiceRunnerPage contains a page of ServiceRunner values.
 type ResponseWithContinuationServiceRunnerPage struct {
-	fn    func(ResponseWithContinuationServiceRunner) (ResponseWithContinuationServiceRunner, error)
+	fn    func(context.Context, ResponseWithContinuationServiceRunner) (ResponseWithContinuationServiceRunner, error)
 	rwcsr ResponseWithContinuationServiceRunner
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationServiceRunnerPage) Next() error {
-	next, err := page.fn(page.rwcsr)
+func (page *ResponseWithContinuationServiceRunnerPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationServiceRunnerPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcsr)
 	if err != nil {
 		return err
 	}
@@ -6072,6 +6822,13 @@ func (page *ResponseWithContinuationServiceRunnerPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationServiceRunnerPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationServiceRunnerPage) NotDone() bool {
 	return !page.rwcsr.IsEmpty()
@@ -6090,6 +6847,11 @@ func (page ResponseWithContinuationServiceRunnerPage) Values() []ServiceRunner {
 	return *page.rwcsr.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationServiceRunnerPage type.
+func NewResponseWithContinuationServiceRunnerPage(getNextPage func(context.Context, ResponseWithContinuationServiceRunner) (ResponseWithContinuationServiceRunner, error)) ResponseWithContinuationServiceRunnerPage {
+	return ResponseWithContinuationServiceRunnerPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationUser the response of a list operation.
 type ResponseWithContinuationUser struct {
 	autorest.Response `json:"-"`
@@ -6105,14 +6867,24 @@ type ResponseWithContinuationUserIterator struct {
 	page ResponseWithContinuationUserPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationUserIterator) Next() error {
+func (iter *ResponseWithContinuationUserIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationUserIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6121,6 +6893,13 @@ func (iter *ResponseWithContinuationUserIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationUserIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationUserIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6140,6 +6919,11 @@ func (iter ResponseWithContinuationUserIterator) Value() User {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationUserIterator type.
+func NewResponseWithContinuationUserIterator(page ResponseWithContinuationUserPage) ResponseWithContinuationUserIterator {
+	return ResponseWithContinuationUserIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcU ResponseWithContinuationUser) IsEmpty() bool {
 	return rwcU.Value == nil || len(*rwcU.Value) == 0
@@ -6147,11 +6931,11 @@ func (rwcU ResponseWithContinuationUser) IsEmpty() bool {
 
 // responseWithContinuationUserPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcU ResponseWithContinuationUser) responseWithContinuationUserPreparer() (*http.Request, error) {
+func (rwcU ResponseWithContinuationUser) responseWithContinuationUserPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcU.NextLink == nil || len(to.String(rwcU.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcU.NextLink)))
@@ -6159,14 +6943,24 @@ func (rwcU ResponseWithContinuationUser) responseWithContinuationUserPreparer()
 
 // ResponseWithContinuationUserPage contains a page of User values.
 type ResponseWithContinuationUserPage struct {
-	fn   func(ResponseWithContinuationUser) (ResponseWithContinuationUser, error)
+	fn   func(context.Context, ResponseWithContinuationUser) (ResponseWithContinuationUser, error)
 	rwcu ResponseWithContinuationUser
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationUserPage) Next() error {
-	next, err := page.fn(page.rwcu)
+func (page *ResponseWithContinuationUserPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationUserPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcu)
 	if err != nil {
 		return err
 	}
@@ -6174,6 +6968,13 @@ func (page *ResponseWithContinuationUserPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationUserPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationUserPage) NotDone() bool {
 	return !page.rwcu.IsEmpty()
@@ -6192,6 +6993,11 @@ func (page ResponseWithContinuationUserPage) Values() []User {
 	return *page.rwcu.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationUserPage type.
+func NewResponseWithContinuationUserPage(getNextPage func(context.Context, ResponseWithContinuationUser) (ResponseWithContinuationUser, error)) ResponseWithContinuationUserPage {
+	return ResponseWithContinuationUserPage{fn: getNextPage}
+}
+
 // ResponseWithContinuationVirtualNetwork the response of a list operation.
 type ResponseWithContinuationVirtualNetwork struct {
 	autorest.Response `json:"-"`
@@ -6201,20 +7007,31 @@ type ResponseWithContinuationVirtualNetwork struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResponseWithContinuationVirtualNetworkIterator provides access to a complete listing of VirtualNetwork values.
+// ResponseWithContinuationVirtualNetworkIterator provides access to a complete listing of VirtualNetwork
+// values.
 type ResponseWithContinuationVirtualNetworkIterator struct {
 	i    int
 	page ResponseWithContinuationVirtualNetworkPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResponseWithContinuationVirtualNetworkIterator) Next() error {
+func (iter *ResponseWithContinuationVirtualNetworkIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationVirtualNetworkIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6223,6 +7040,13 @@ func (iter *ResponseWithContinuationVirtualNetworkIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResponseWithContinuationVirtualNetworkIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResponseWithContinuationVirtualNetworkIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6242,6 +7066,11 @@ func (iter ResponseWithContinuationVirtualNetworkIterator) Value() VirtualNetwor
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResponseWithContinuationVirtualNetworkIterator type.
+func NewResponseWithContinuationVirtualNetworkIterator(page ResponseWithContinuationVirtualNetworkPage) ResponseWithContinuationVirtualNetworkIterator {
+	return ResponseWithContinuationVirtualNetworkIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rwcVn ResponseWithContinuationVirtualNetwork) IsEmpty() bool {
 	return rwcVn.Value == nil || len(*rwcVn.Value) == 0
@@ -6249,11 +7078,11 @@ func (rwcVn ResponseWithContinuationVirtualNetwork) IsEmpty() bool {
 
 // responseWithContinuationVirtualNetworkPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rwcVn ResponseWithContinuationVirtualNetwork) responseWithContinuationVirtualNetworkPreparer() (*http.Request, error) {
+func (rwcVn ResponseWithContinuationVirtualNetwork) responseWithContinuationVirtualNetworkPreparer(ctx context.Context) (*http.Request, error) {
 	if rwcVn.NextLink == nil || len(to.String(rwcVn.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rwcVn.NextLink)))
@@ -6261,14 +7090,24 @@ func (rwcVn ResponseWithContinuationVirtualNetwork) responseWithContinuationVirt
 
 // ResponseWithContinuationVirtualNetworkPage contains a page of VirtualNetwork values.
 type ResponseWithContinuationVirtualNetworkPage struct {
-	fn    func(ResponseWithContinuationVirtualNetwork) (ResponseWithContinuationVirtualNetwork, error)
+	fn    func(context.Context, ResponseWithContinuationVirtualNetwork) (ResponseWithContinuationVirtualNetwork, error)
 	rwcvn ResponseWithContinuationVirtualNetwork
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResponseWithContinuationVirtualNetworkPage) Next() error {
-	next, err := page.fn(page.rwcvn)
+func (page *ResponseWithContinuationVirtualNetworkPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResponseWithContinuationVirtualNetworkPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rwcvn)
 	if err != nil {
 		return err
 	}
@@ -6276,6 +7115,13 @@ func (page *ResponseWithContinuationVirtualNetworkPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResponseWithContinuationVirtualNetworkPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResponseWithContinuationVirtualNetworkPage) NotDone() bool {
 	return !page.rwcvn.IsEmpty()
@@ -6294,6 +7140,11 @@ func (page ResponseWithContinuationVirtualNetworkPage) Values() []VirtualNetwork
 	return *page.rwcvn.Value
 }
 
+// Creates a new instance of the ResponseWithContinuationVirtualNetworkPage type.
+func NewResponseWithContinuationVirtualNetworkPage(getNextPage func(context.Context, ResponseWithContinuationVirtualNetwork) (ResponseWithContinuationVirtualNetwork, error)) ResponseWithContinuationVirtualNetworkPage {
+	return ResponseWithContinuationVirtualNetworkPage{fn: getNextPage}
+}
+
 // RetargetScheduleProperties properties for retargeting a virtual machine schedule.
 type RetargetScheduleProperties struct {
 	// CurrentResourceID - The resource Id of the virtual machine on which the schedule operates
@@ -6571,7 +7422,8 @@ type SchedulePropertiesFragment struct {
 	UniqueIdentifier *string `json:"uniqueIdentifier,omitempty"`
 }
 
-// SchedulesExecuteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SchedulesExecuteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SchedulesExecuteFuture struct {
 	azure.Future
 }
@@ -6754,22 +7606,22 @@ func (sr ServiceRunner) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// SharedPublicIPAddressConfiguration properties of a virtual machine that determine how it is connected to a load
-// balancer.
+// SharedPublicIPAddressConfiguration properties of a virtual machine that determine how it is connected to
+// a load balancer.
 type SharedPublicIPAddressConfiguration struct {
 	// InboundNatRules - The incoming NAT rules
 	InboundNatRules *[]InboundNatRule `json:"inboundNatRules,omitempty"`
 }
 
-// SharedPublicIPAddressConfigurationFragment properties of a virtual machine that determine how it is connected to
-// a load balancer.
+// SharedPublicIPAddressConfigurationFragment properties of a virtual machine that determine how it is
+// connected to a load balancer.
 type SharedPublicIPAddressConfigurationFragment struct {
 	// InboundNatRules - The incoming NAT rules
 	InboundNatRules *[]InboundNatRuleFragment `json:"inboundNatRules,omitempty"`
 }
 
-// ShutdownNotificationContent the contents of a shutdown notification. Webhooks can use this type to deserialize
-// the request body when they get notified of an imminent shutdown.
+// ShutdownNotificationContent the contents of a shutdown notification. Webhooks can use this type to
+// deserialize the request body when they get notified of an imminent shutdown.
 type ShutdownNotificationContent struct {
 	// SkipURL - The URL to skip auto-shutdown.
 	SkipURL *string `json:"skipUrl,omitempty"`
@@ -7186,8 +8038,8 @@ type UserSecretStoreFragment struct {
 	KeyVaultID *string `json:"keyVaultId,omitempty"`
 }
 
-// VirtualMachinesAddDataDiskFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesAddDataDiskFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesAddDataDiskFuture struct {
 	azure.Future
 }
@@ -7209,8 +8061,8 @@ func (future *VirtualMachinesAddDataDiskFuture) Result(client VirtualMachinesCli
 	return
 }
 
-// VirtualMachinesApplyArtifactsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesApplyArtifactsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesApplyArtifactsFuture struct {
 	azure.Future
 }
@@ -7232,8 +8084,8 @@ func (future *VirtualMachinesApplyArtifactsFuture) Result(client VirtualMachines
 	return
 }
 
-// VirtualMachineSchedulesExecuteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachineSchedulesExecuteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachineSchedulesExecuteFuture struct {
 	azure.Future
 }
@@ -7255,7 +8107,8 @@ func (future *VirtualMachineSchedulesExecuteFuture) Result(client VirtualMachine
 	return
 }
 
-// VirtualMachinesClaimFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VirtualMachinesClaimFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VirtualMachinesClaimFuture struct {
 	azure.Future
 }
@@ -7277,8 +8130,8 @@ func (future *VirtualMachinesClaimFuture) Result(client VirtualMachinesClient) (
 	return
 }
 
-// VirtualMachinesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -7329,8 +8182,8 @@ func (future *VirtualMachinesDeleteFuture) Result(client VirtualMachinesClient)
 	return
 }
 
-// VirtualMachinesDetachDataDiskFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualMachinesDetachDataDiskFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualMachinesDetachDataDiskFuture struct {
 	azure.Future
 }
@@ -7352,7 +8205,8 @@ func (future *VirtualMachinesDetachDataDiskFuture) Result(client VirtualMachines
 	return
 }
 
-// VirtualMachinesStartFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VirtualMachinesStartFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VirtualMachinesStartFuture struct {
 	azure.Future
 }
@@ -7374,7 +8228,8 @@ func (future *VirtualMachinesStartFuture) Result(client VirtualMachinesClient) (
 	return
 }
 
-// VirtualMachinesStopFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VirtualMachinesStopFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VirtualMachinesStopFuture struct {
 	azure.Future
 }
@@ -7653,8 +8508,8 @@ type VirtualNetworkPropertiesFragment struct {
 	UniqueIdentifier *string `json:"uniqueIdentifier,omitempty"`
 }
 
-// VirtualNetworksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworksCreateOrUpdateFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/notificationchannels.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/notificationchannels.go
index 00d689f3a33d..771b8421a920 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/notificationchannels.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/notificationchannels.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewNotificationChannelsClientWithBaseURI(baseURI string, subscriptionID str
 // name - the name of the notificationChannel.
 // notificationChannel - a notification.
 func (client NotificationChannelsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, notificationChannel NotificationChannel) (result NotificationChannel, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: notificationChannel,
 			Constraints: []validation.Constraint{{Target: "notificationChannel.NotificationChannelProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -118,12 +129,22 @@ func (client NotificationChannelsClient) CreateOrUpdateResponder(resp *http.Resp
 	return
 }
 
-// Delete delete notificationchannel.
+// Delete delete notification channel.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // labName - the name of the lab.
 // name - the name of the notificationChannel.
 func (client NotificationChannelsClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.NotificationChannelsClient", "Delete", nil, "Failure preparing request")
@@ -186,13 +207,23 @@ func (client NotificationChannelsClient) DeleteResponder(resp *http.Response) (r
 	return
 }
 
-// Get get notificationchannel.
+// Get get notification channels.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // labName - the name of the lab.
 // name - the name of the notificationChannel.
 // expand - specify the $expand query. Example: 'properties($select=webHookUrl)'
 func (client NotificationChannelsClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result NotificationChannel, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.NotificationChannelsClient", "Get", nil, "Failure preparing request")
@@ -259,7 +290,7 @@ func (client NotificationChannelsClient) GetResponder(resp *http.Response) (resu
 	return
 }
 
-// List list notificationchannels in a given lab.
+// List list notification channels in a given lab.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // labName - the name of the lab.
@@ -268,6 +299,16 @@ func (client NotificationChannelsClient) GetResponder(resp *http.Response) (resu
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client NotificationChannelsClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationNotificationChannelPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcnc.Response.Response != nil {
+				sc = result.rwcnc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -344,8 +385,8 @@ func (client NotificationChannelsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client NotificationChannelsClient) listNextResults(lastResults ResponseWithContinuationNotificationChannel) (result ResponseWithContinuationNotificationChannel, err error) {
-	req, err := lastResults.responseWithContinuationNotificationChannelPreparer()
+func (client NotificationChannelsClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationNotificationChannel) (result ResponseWithContinuationNotificationChannel, err error) {
+	req, err := lastResults.responseWithContinuationNotificationChannelPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.NotificationChannelsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -366,6 +407,16 @@ func (client NotificationChannelsClient) listNextResults(lastResults ResponseWit
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NotificationChannelsClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationNotificationChannelIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
@@ -377,6 +428,16 @@ func (client NotificationChannelsClient) ListComplete(ctx context.Context, resou
 // name - the name of the notificationChannel.
 // notifyParameters - properties for generating a Notification.
 func (client NotificationChannelsClient) Notify(ctx context.Context, resourceGroupName string, labName string, name string, notifyParameters NotifyParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.Notify")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.NotifyPreparer(ctx, resourceGroupName, labName, name, notifyParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.NotificationChannelsClient", "Notify", nil, "Failure preparing request")
@@ -441,13 +502,23 @@ func (client NotificationChannelsClient) NotifyResponder(resp *http.Response) (r
 	return
 }
 
-// Update modify properties of notificationchannels.
+// Update modify properties of notification channels.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // labName - the name of the lab.
 // name - the name of the notificationChannel.
 // notificationChannel - a notification.
 func (client NotificationChannelsClient) Update(ctx context.Context, resourceGroupName string, labName string, name string, notificationChannel NotificationChannelFragment) (result NotificationChannel, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationChannelsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, name, notificationChannel)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.NotificationChannelsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/operations.go
index d62f6736ae17..d03b53bf8d57 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 // locationName - the name of the location.
 // name - the name of the operation.
 func (client OperationsClient) Get(ctx context.Context, locationName string, name string) (result OperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, locationName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.OperationsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policies.go
index 868bd2e12828..1e05eb3d7e5f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policies.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewPoliciesClientWithBaseURI(baseURI string, subscriptionID string) Policie
 // name - the name of the policy.
 // policy - a Policy.
 func (client PoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, policy Policy) (result Policy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: policy,
 			Constraints: []validation.Constraint{{Target: "policy.PolicyProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -127,6 +138,16 @@ func (client PoliciesClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // policySetName - the name of the policy set.
 // name - the name of the policy.
 func (client PoliciesClient) Delete(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, policySetName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.PoliciesClient", "Delete", nil, "Failure preparing request")
@@ -198,6 +219,16 @@ func (client PoliciesClient) DeleteResponder(resp *http.Response) (result autore
 // name - the name of the policy.
 // expand - specify the $expand query. Example: 'properties($select=description)'
 func (client PoliciesClient) Get(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, expand string) (result Policy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, policySetName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.PoliciesClient", "Get", nil, "Failure preparing request")
@@ -275,6 +306,16 @@ func (client PoliciesClient) GetResponder(resp *http.Response) (result Policy, e
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client PoliciesClient) List(ctx context.Context, resourceGroupName string, labName string, policySetName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationPolicyPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcp.Response.Response != nil {
+				sc = result.rwcp.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, policySetName, expand, filter, top, orderby)
 	if err != nil {
@@ -352,8 +393,8 @@ func (client PoliciesClient) ListResponder(resp *http.Response) (result Response
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client PoliciesClient) listNextResults(lastResults ResponseWithContinuationPolicy) (result ResponseWithContinuationPolicy, err error) {
-	req, err := lastResults.responseWithContinuationPolicyPreparer()
+func (client PoliciesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationPolicy) (result ResponseWithContinuationPolicy, err error) {
+	req, err := lastResults.responseWithContinuationPolicyPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.PoliciesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -374,6 +415,16 @@ func (client PoliciesClient) listNextResults(lastResults ResponseWithContinuatio
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PoliciesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, policySetName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationPolicyIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, policySetName, expand, filter, top, orderby)
 	return
 }
@@ -386,6 +437,16 @@ func (client PoliciesClient) ListComplete(ctx context.Context, resourceGroupName
 // name - the name of the policy.
 // policy - a Policy.
 func (client PoliciesClient) Update(ctx context.Context, resourceGroupName string, labName string, policySetName string, name string, policy PolicyFragment) (result Policy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, policySetName, name, policy)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.PoliciesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policysets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policysets.go
index 12a8e75030df..6b43923f3a52 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policysets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/policysets.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewPolicySetsClientWithBaseURI(baseURI string, subscriptionID string) Polic
 // name - the name of the policy set.
 // evaluatePoliciesRequest - request body for evaluating a policy set.
 func (client PolicySetsClient) EvaluatePolicies(ctx context.Context, resourceGroupName string, labName string, name string, evaluatePoliciesRequest EvaluatePoliciesRequest) (result EvaluatePoliciesResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicySetsClient.EvaluatePolicies")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.EvaluatePoliciesPreparer(ctx, resourceGroupName, labName, name, evaluatePoliciesRequest)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.PolicySetsClient", "EvaluatePolicies", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/provideroperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/provideroperations.go
index 8d20d3b6e01d..4fbc5ccaef5f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/provideroperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/provideroperations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewProviderOperationsClientWithBaseURI(baseURI string, subscriptionID strin
 
 // List result of the request to list REST API operations
 func (client ProviderOperationsClient) List(ctx context.Context) (result ProviderOperationResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.por.Response.Response != nil {
+				sc = result.por.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client ProviderOperationsClient) ListResponder(resp *http.Response) (resul
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProviderOperationsClient) listNextResults(lastResults ProviderOperationResult) (result ProviderOperationResult, err error) {
-	req, err := lastResults.providerOperationResultPreparer()
+func (client ProviderOperationsClient) listNextResults(ctx context.Context, lastResults ProviderOperationResult) (result ProviderOperationResult, err error) {
+	req, err := lastResults.providerOperationResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.ProviderOperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client ProviderOperationsClient) listNextResults(lastResults ProviderOpera
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProviderOperationsClient) ListComplete(ctx context.Context) (result ProviderOperationResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/schedules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/schedules.go
index 4ca911a3cbdc..2fd8908a08b1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/schedules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/schedules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewSchedulesClientWithBaseURI(baseURI string, subscriptionID string) Schedu
 // name - the name of the schedule.
 // schedule - a schedule.
 func (client SchedulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, schedule Schedule) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: schedule,
 			Constraints: []validation.Constraint{{Target: "schedule.ScheduleProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -124,6 +135,16 @@ func (client SchedulesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // labName - the name of the lab.
 // name - the name of the schedule.
 func (client SchedulesClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.SchedulesClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client SchedulesClient) DeleteResponder(resp *http.Response) (result autor
 // labName - the name of the lab.
 // name - the name of the schedule.
 func (client SchedulesClient) Execute(ctx context.Context, resourceGroupName string, labName string, name string) (result SchedulesExecuteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.Execute")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExecutePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.SchedulesClient", "Execute", nil, "Failure preparing request")
@@ -238,10 +269,6 @@ func (client SchedulesClient) ExecuteSender(req *http.Request) (future Schedules
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -265,6 +292,16 @@ func (client SchedulesClient) ExecuteResponder(resp *http.Response) (result auto
 // name - the name of the schedule.
 // expand - specify the $expand query. Example: 'properties($select=status)'
 func (client SchedulesClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.SchedulesClient", "Get", nil, "Failure preparing request")
@@ -340,6 +377,16 @@ func (client SchedulesClient) GetResponder(resp *http.Response) (result Schedule
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client SchedulesClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationSchedulePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcs.Response.Response != nil {
+				sc = result.rwcs.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -416,8 +463,8 @@ func (client SchedulesClient) ListResponder(resp *http.Response) (result Respons
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SchedulesClient) listNextResults(lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
-	req, err := lastResults.responseWithContinuationSchedulePreparer()
+func (client SchedulesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
+	req, err := lastResults.responseWithContinuationSchedulePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.SchedulesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -438,6 +485,16 @@ func (client SchedulesClient) listNextResults(lastResults ResponseWithContinuati
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SchedulesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationScheduleIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
@@ -448,6 +505,16 @@ func (client SchedulesClient) ListComplete(ctx context.Context, resourceGroupNam
 // labName - the name of the lab.
 // name - the name of the schedule.
 func (client SchedulesClient) ListApplicable(ctx context.Context, resourceGroupName string, labName string, name string) (result ResponseWithContinuationSchedulePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.ListApplicable")
+		defer func() {
+			sc := -1
+			if result.rwcs.Response.Response != nil {
+				sc = result.rwcs.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listApplicableNextResults
 	req, err := client.ListApplicablePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
@@ -513,8 +580,8 @@ func (client SchedulesClient) ListApplicableResponder(resp *http.Response) (resu
 }
 
 // listApplicableNextResults retrieves the next set of results, if any.
-func (client SchedulesClient) listApplicableNextResults(lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
-	req, err := lastResults.responseWithContinuationSchedulePreparer()
+func (client SchedulesClient) listApplicableNextResults(ctx context.Context, lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
+	req, err := lastResults.responseWithContinuationSchedulePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.SchedulesClient", "listApplicableNextResults", nil, "Failure preparing next results request")
 	}
@@ -535,6 +602,16 @@ func (client SchedulesClient) listApplicableNextResults(lastResults ResponseWith
 
 // ListApplicableComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SchedulesClient) ListApplicableComplete(ctx context.Context, resourceGroupName string, labName string, name string) (result ResponseWithContinuationScheduleIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.ListApplicable")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListApplicable(ctx, resourceGroupName, labName, name)
 	return
 }
@@ -546,6 +623,16 @@ func (client SchedulesClient) ListApplicableComplete(ctx context.Context, resour
 // name - the name of the schedule.
 // schedule - a schedule.
 func (client SchedulesClient) Update(ctx context.Context, resourceGroupName string, labName string, name string, schedule ScheduleFragment) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchedulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, name, schedule)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.SchedulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/secrets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/secrets.go
index 2200a20e916f..9793aa2e5ff3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/secrets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/secrets.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewSecretsClientWithBaseURI(baseURI string, subscriptionID string) SecretsC
 // name - the name of the secret.
 // secret - a secret.
 func (client SecretsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, userName string, name string, secret Secret) (result Secret, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: secret,
 			Constraints: []validation.Constraint{{Target: "secret.SecretProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -127,6 +138,16 @@ func (client SecretsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // userName - the name of the user profile.
 // name - the name of the secret.
 func (client SecretsClient) Delete(ctx context.Context, resourceGroupName string, labName string, userName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, userName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.SecretsClient", "Delete", nil, "Failure preparing request")
@@ -198,6 +219,16 @@ func (client SecretsClient) DeleteResponder(resp *http.Response) (result autores
 // name - the name of the secret.
 // expand - specify the $expand query. Example: 'properties($select=value)'
 func (client SecretsClient) Get(ctx context.Context, resourceGroupName string, labName string, userName string, name string, expand string) (result Secret, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, userName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.SecretsClient", "Get", nil, "Failure preparing request")
@@ -275,6 +306,16 @@ func (client SecretsClient) GetResponder(resp *http.Response) (result Secret, er
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client SecretsClient) List(ctx context.Context, resourceGroupName string, labName string, userName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationSecretPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretsClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcs.Response.Response != nil {
+				sc = result.rwcs.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, userName, expand, filter, top, orderby)
 	if err != nil {
@@ -352,8 +393,8 @@ func (client SecretsClient) ListResponder(resp *http.Response) (result ResponseW
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SecretsClient) listNextResults(lastResults ResponseWithContinuationSecret) (result ResponseWithContinuationSecret, err error) {
-	req, err := lastResults.responseWithContinuationSecretPreparer()
+func (client SecretsClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationSecret) (result ResponseWithContinuationSecret, err error) {
+	req, err := lastResults.responseWithContinuationSecretPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.SecretsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -374,6 +415,16 @@ func (client SecretsClient) listNextResults(lastResults ResponseWithContinuation
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SecretsClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, userName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationSecretIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, userName, expand, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/servicerunners.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/servicerunners.go
index 657d0229bfe3..bc956cab64a9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/servicerunners.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/servicerunners.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewServiceRunnersClientWithBaseURI(baseURI string, subscriptionID string) S
 // name - the name of the service runner.
 // serviceRunner - a container for a managed identity to execute DevTest lab services.
 func (client ServiceRunnersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, serviceRunner ServiceRunner) (result ServiceRunner, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceRunnersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, labName, name, serviceRunner)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ServiceRunnersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client ServiceRunnersClient) CreateOrUpdateResponder(resp *http.Response)
 // labName - the name of the lab.
 // name - the name of the service runner.
 func (client ServiceRunnersClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceRunnersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ServiceRunnersClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client ServiceRunnersClient) DeleteResponder(resp *http.Response) (result
 // labName - the name of the lab.
 // name - the name of the service runner.
 func (client ServiceRunnersClient) Get(ctx context.Context, resourceGroupName string, labName string, name string) (result ServiceRunner, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceRunnersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.ServiceRunnersClient", "Get", nil, "Failure preparing request")
@@ -256,6 +287,16 @@ func (client ServiceRunnersClient) GetResponder(resp *http.Response) (result Ser
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client ServiceRunnersClient) List(ctx context.Context, resourceGroupName string, labName string, filter string, top *int32, orderby string) (result ResponseWithContinuationServiceRunnerPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceRunnersClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcsr.Response.Response != nil {
+				sc = result.rwcsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, filter, top, orderby)
 	if err != nil {
@@ -329,8 +370,8 @@ func (client ServiceRunnersClient) ListResponder(resp *http.Response) (result Re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ServiceRunnersClient) listNextResults(lastResults ResponseWithContinuationServiceRunner) (result ResponseWithContinuationServiceRunner, err error) {
-	req, err := lastResults.responseWithContinuationServiceRunnerPreparer()
+func (client ServiceRunnersClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationServiceRunner) (result ResponseWithContinuationServiceRunner, err error) {
+	req, err := lastResults.responseWithContinuationServiceRunnerPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.ServiceRunnersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -351,6 +392,16 @@ func (client ServiceRunnersClient) listNextResults(lastResults ResponseWithConti
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServiceRunnersClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, filter string, top *int32, orderby string) (result ResponseWithContinuationServiceRunnerIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceRunnersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, filter, top, orderby)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/users.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/users.go
index d15cba9c6179..4c0fd3ff2d56 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/users.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/users.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewUsersClientWithBaseURI(baseURI string, subscriptionID string) UsersClien
 // name - the name of the user profile.
 // userParameter - profile of a lab user.
 func (client UsersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, userParameter User) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, labName, name, userParameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.UsersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client UsersClient) CreateOrUpdateResponder(resp *http.Response) (result U
 // labName - the name of the lab.
 // name - the name of the user profile.
 func (client UsersClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result UsersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.UsersClient", "Delete", nil, "Failure preparing request")
@@ -163,10 +184,6 @@ func (client UsersClient) DeleteSender(req *http.Request) (future UsersDeleteFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -190,6 +207,16 @@ func (client UsersClient) DeleteResponder(resp *http.Response) (result autorest.
 // name - the name of the user profile.
 // expand - specify the $expand query. Example: 'properties($select=identity)'
 func (client UsersClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.UsersClient", "Get", nil, "Failure preparing request")
@@ -265,6 +292,16 @@ func (client UsersClient) GetResponder(resp *http.Response) (result User, err er
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client UsersClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationUserPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcu.Response.Response != nil {
+				sc = result.rwcu.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -341,8 +378,8 @@ func (client UsersClient) ListResponder(resp *http.Response) (result ResponseWit
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UsersClient) listNextResults(lastResults ResponseWithContinuationUser) (result ResponseWithContinuationUser, err error) {
-	req, err := lastResults.responseWithContinuationUserPreparer()
+func (client UsersClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationUser) (result ResponseWithContinuationUser, err error) {
+	req, err := lastResults.responseWithContinuationUserPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.UsersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -363,6 +400,16 @@ func (client UsersClient) listNextResults(lastResults ResponseWithContinuationUs
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UsersClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationUserIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
@@ -374,6 +421,16 @@ func (client UsersClient) ListComplete(ctx context.Context, resourceGroupName st
 // name - the name of the user profile.
 // userParameter - profile of a lab user.
 func (client UsersClient) Update(ctx context.Context, resourceGroupName string, labName string, name string, userParameter UserFragment) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, name, userParameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.UsersClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachines.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachines.go
index 25468038e0c8..412aad0403f6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachines.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachines.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVirtualMachinesClientWithBaseURI(baseURI string, subscriptionID string)
 // name - the name of the virtual machine.
 // dataDiskProperties - request body for adding a new or existing data disk to a virtual machine.
 func (client VirtualMachinesClient) AddDataDisk(ctx context.Context, resourceGroupName string, labName string, name string, dataDiskProperties DataDiskProperties) (result VirtualMachinesAddDataDiskFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.AddDataDisk")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.AddDataDiskPreparer(ctx, resourceGroupName, labName, name, dataDiskProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "AddDataDisk", nil, "Failure preparing request")
@@ -95,10 +106,6 @@ func (client VirtualMachinesClient) AddDataDiskSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -122,6 +129,16 @@ func (client VirtualMachinesClient) AddDataDiskResponder(resp *http.Response) (r
 // name - the name of the virtual machine.
 // applyArtifactsRequest - request body for applying artifacts to a virtual machine.
 func (client VirtualMachinesClient) ApplyArtifacts(ctx context.Context, resourceGroupName string, labName string, name string, applyArtifactsRequest ApplyArtifactsRequest) (result VirtualMachinesApplyArtifactsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ApplyArtifacts")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ApplyArtifactsPreparer(ctx, resourceGroupName, labName, name, applyArtifactsRequest)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "ApplyArtifacts", nil, "Failure preparing request")
@@ -170,10 +187,6 @@ func (client VirtualMachinesClient) ApplyArtifactsSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -196,6 +209,16 @@ func (client VirtualMachinesClient) ApplyArtifactsResponder(resp *http.Response)
 // labName - the name of the lab.
 // name - the name of the virtual machine.
 func (client VirtualMachinesClient) Claim(ctx context.Context, resourceGroupName string, labName string, name string) (result VirtualMachinesClaimFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Claim")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ClaimPreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "Claim", nil, "Failure preparing request")
@@ -242,10 +265,6 @@ func (client VirtualMachinesClient) ClaimSender(req *http.Request) (future Virtu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -269,6 +288,16 @@ func (client VirtualMachinesClient) ClaimResponder(resp *http.Response) (result
 // name - the name of the virtual machine.
 // labVirtualMachine - a virtual machine.
 func (client VirtualMachinesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, labVirtualMachine LabVirtualMachine) (result VirtualMachinesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: labVirtualMachine,
 			Constraints: []validation.Constraint{{Target: "labVirtualMachine.LabVirtualMachineProperties", Name: validation.Null, Rule: true,
@@ -332,10 +361,6 @@ func (client VirtualMachinesClient) CreateOrUpdateSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -359,6 +384,16 @@ func (client VirtualMachinesClient) CreateOrUpdateResponder(resp *http.Response)
 // labName - the name of the lab.
 // name - the name of the virtual machine.
 func (client VirtualMachinesClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result VirtualMachinesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "Delete", nil, "Failure preparing request")
@@ -405,10 +440,6 @@ func (client VirtualMachinesClient) DeleteSender(req *http.Request) (future Virt
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -432,6 +463,16 @@ func (client VirtualMachinesClient) DeleteResponder(resp *http.Response) (result
 // name - the name of the virtual machine.
 // detachDataDiskProperties - request body for detaching data disk from a virtual machine.
 func (client VirtualMachinesClient) DetachDataDisk(ctx context.Context, resourceGroupName string, labName string, name string, detachDataDiskProperties DetachDataDiskProperties) (result VirtualMachinesDetachDataDiskFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.DetachDataDisk")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DetachDataDiskPreparer(ctx, resourceGroupName, labName, name, detachDataDiskProperties)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "DetachDataDisk", nil, "Failure preparing request")
@@ -480,10 +521,6 @@ func (client VirtualMachinesClient) DetachDataDiskSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -508,6 +545,16 @@ func (client VirtualMachinesClient) DetachDataDiskResponder(resp *http.Response)
 // expand - specify the $expand query. Example:
 // 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
 func (client VirtualMachinesClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result LabVirtualMachine, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "Get", nil, "Failure preparing request")
@@ -584,6 +631,16 @@ func (client VirtualMachinesClient) GetResponder(resp *http.Response) (result La
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client VirtualMachinesClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationLabVirtualMachinePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwclvm.Response.Response != nil {
+				sc = result.rwclvm.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -660,8 +717,8 @@ func (client VirtualMachinesClient) ListResponder(resp *http.Response) (result R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachinesClient) listNextResults(lastResults ResponseWithContinuationLabVirtualMachine) (result ResponseWithContinuationLabVirtualMachine, err error) {
-	req, err := lastResults.responseWithContinuationLabVirtualMachinePreparer()
+func (client VirtualMachinesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationLabVirtualMachine) (result ResponseWithContinuationLabVirtualMachine, err error) {
+	req, err := lastResults.responseWithContinuationLabVirtualMachinePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -682,6 +739,16 @@ func (client VirtualMachinesClient) listNextResults(lastResults ResponseWithCont
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachinesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationLabVirtualMachineIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
@@ -692,6 +759,16 @@ func (client VirtualMachinesClient) ListComplete(ctx context.Context, resourceGr
 // labName - the name of the lab.
 // name - the name of the virtual machine.
 func (client VirtualMachinesClient) ListApplicableSchedules(ctx context.Context, resourceGroupName string, labName string, name string) (result ApplicableSchedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.ListApplicableSchedules")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListApplicableSchedulesPreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "ListApplicableSchedules", nil, "Failure preparing request")
@@ -761,6 +838,16 @@ func (client VirtualMachinesClient) ListApplicableSchedulesResponder(resp *http.
 // labName - the name of the lab.
 // name - the name of the virtual machine.
 func (client VirtualMachinesClient) Start(ctx context.Context, resourceGroupName string, labName string, name string) (result VirtualMachinesStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartPreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "Start", nil, "Failure preparing request")
@@ -807,10 +894,6 @@ func (client VirtualMachinesClient) StartSender(req *http.Request) (future Virtu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -833,6 +916,16 @@ func (client VirtualMachinesClient) StartResponder(resp *http.Response) (result
 // labName - the name of the lab.
 // name - the name of the virtual machine.
 func (client VirtualMachinesClient) Stop(ctx context.Context, resourceGroupName string, labName string, name string) (result VirtualMachinesStopFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StopPreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "Stop", nil, "Failure preparing request")
@@ -879,10 +972,6 @@ func (client VirtualMachinesClient) StopSender(req *http.Request) (future Virtua
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -906,6 +995,16 @@ func (client VirtualMachinesClient) StopResponder(resp *http.Response) (result a
 // name - the name of the virtual machine.
 // labVirtualMachine - a virtual machine.
 func (client VirtualMachinesClient) Update(ctx context.Context, resourceGroupName string, labName string, name string, labVirtualMachine LabVirtualMachineFragment) (result LabVirtualMachine, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachinesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, name, labVirtualMachine)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachinesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachineschedules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachineschedules.go
index c6799a34be92..27c505f218fa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachineschedules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualmachineschedules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewVirtualMachineSchedulesClientWithBaseURI(baseURI string, subscriptionID
 // name - the name of the schedule.
 // schedule - a schedule.
 func (client VirtualMachineSchedulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, name string, schedule Schedule) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: schedule,
 			Constraints: []validation.Constraint{{Target: "schedule.ScheduleProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -127,6 +138,16 @@ func (client VirtualMachineSchedulesClient) CreateOrUpdateResponder(resp *http.R
 // virtualMachineName - the name of the virtual machine.
 // name - the name of the schedule.
 func (client VirtualMachineSchedulesClient) Delete(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, virtualMachineName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachineSchedulesClient", "Delete", nil, "Failure preparing request")
@@ -197,6 +218,16 @@ func (client VirtualMachineSchedulesClient) DeleteResponder(resp *http.Response)
 // virtualMachineName - the name of the virtual machine.
 // name - the name of the schedule.
 func (client VirtualMachineSchedulesClient) Execute(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, name string) (result VirtualMachineSchedulesExecuteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.Execute")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExecutePreparer(ctx, resourceGroupName, labName, virtualMachineName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachineSchedulesClient", "Execute", nil, "Failure preparing request")
@@ -244,10 +275,6 @@ func (client VirtualMachineSchedulesClient) ExecuteSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -272,6 +299,16 @@ func (client VirtualMachineSchedulesClient) ExecuteResponder(resp *http.Response
 // name - the name of the schedule.
 // expand - specify the $expand query. Example: 'properties($select=status)'
 func (client VirtualMachineSchedulesClient) Get(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, name string, expand string) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, virtualMachineName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachineSchedulesClient", "Get", nil, "Failure preparing request")
@@ -349,6 +386,16 @@ func (client VirtualMachineSchedulesClient) GetResponder(resp *http.Response) (r
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client VirtualMachineSchedulesClient) List(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationSchedulePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcs.Response.Response != nil {
+				sc = result.rwcs.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby)
 	if err != nil {
@@ -426,8 +473,8 @@ func (client VirtualMachineSchedulesClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualMachineSchedulesClient) listNextResults(lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
-	req, err := lastResults.responseWithContinuationSchedulePreparer()
+func (client VirtualMachineSchedulesClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationSchedule) (result ResponseWithContinuationSchedule, err error) {
+	req, err := lastResults.responseWithContinuationSchedulePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.VirtualMachineSchedulesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -448,6 +495,16 @@ func (client VirtualMachineSchedulesClient) listNextResults(lastResults Response
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualMachineSchedulesClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationScheduleIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby)
 	return
 }
@@ -460,6 +517,16 @@ func (client VirtualMachineSchedulesClient) ListComplete(ctx context.Context, re
 // name - the name of the schedule.
 // schedule - a schedule.
 func (client VirtualMachineSchedulesClient) Update(ctx context.Context, resourceGroupName string, labName string, virtualMachineName string, name string, schedule ScheduleFragment) (result Schedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualMachineSchedulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, virtualMachineName, name, schedule)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualMachineSchedulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualnetworks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualnetworks.go
index f0af59dfae8f..e07875c7a802 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualnetworks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/devtestlabs/mgmt/2016-05-15/dtl/virtualnetworks.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVirtualNetworksClientWithBaseURI(baseURI string, subscriptionID string)
 // name - the name of the virtual network.
 // virtualNetwork - a virtual network.
 func (client VirtualNetworksClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, labName string, name string, virtualNetwork VirtualNetwork) (result VirtualNetworksCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, labName, name, virtualNetwork)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualNetworksClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -94,10 +105,6 @@ func (client VirtualNetworksClient) CreateOrUpdateSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -121,6 +128,16 @@ func (client VirtualNetworksClient) CreateOrUpdateResponder(resp *http.Response)
 // labName - the name of the lab.
 // name - the name of the virtual network.
 func (client VirtualNetworksClient) Delete(ctx context.Context, resourceGroupName string, labName string, name string) (result VirtualNetworksDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, labName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualNetworksClient", "Delete", nil, "Failure preparing request")
@@ -167,10 +184,6 @@ func (client VirtualNetworksClient) DeleteSender(req *http.Request) (future Virt
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -194,6 +207,16 @@ func (client VirtualNetworksClient) DeleteResponder(resp *http.Response) (result
 // name - the name of the virtual network.
 // expand - specify the $expand query. Example: 'properties($expand=externalSubnets)'
 func (client VirtualNetworksClient) Get(ctx context.Context, resourceGroupName string, labName string, name string, expand string) (result VirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, labName, name, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualNetworksClient", "Get", nil, "Failure preparing request")
@@ -269,6 +292,16 @@ func (client VirtualNetworksClient) GetResponder(resp *http.Response) (result Vi
 // top - the maximum number of resources to return from the operation.
 // orderby - the ordering expression for the results, using OData notation.
 func (client VirtualNetworksClient) List(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationVirtualNetworkPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.List")
+		defer func() {
+			sc := -1
+			if result.rwcvn.Response.Response != nil {
+				sc = result.rwcvn.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	if err != nil {
@@ -345,8 +378,8 @@ func (client VirtualNetworksClient) ListResponder(resp *http.Response) (result R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualNetworksClient) listNextResults(lastResults ResponseWithContinuationVirtualNetwork) (result ResponseWithContinuationVirtualNetwork, err error) {
-	req, err := lastResults.responseWithContinuationVirtualNetworkPreparer()
+func (client VirtualNetworksClient) listNextResults(ctx context.Context, lastResults ResponseWithContinuationVirtualNetwork) (result ResponseWithContinuationVirtualNetwork, err error) {
+	req, err := lastResults.responseWithContinuationVirtualNetworkPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dtl.VirtualNetworksClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -367,6 +400,16 @@ func (client VirtualNetworksClient) listNextResults(lastResults ResponseWithCont
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworksClient) ListComplete(ctx context.Context, resourceGroupName string, labName string, expand string, filter string, top *int32, orderby string) (result ResponseWithContinuationVirtualNetworkIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, labName, expand, filter, top, orderby)
 	return
 }
@@ -378,6 +421,16 @@ func (client VirtualNetworksClient) ListComplete(ctx context.Context, resourceGr
 // name - the name of the virtual network.
 // virtualNetwork - a virtual network.
 func (client VirtualNetworksClient) Update(ctx context.Context, resourceGroupName string, labName string, name string, virtualNetwork VirtualNetworkFragment) (result VirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, labName, name, virtualNetwork)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "dtl.VirtualNetworksClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/eventsubscriptions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/eventsubscriptions.go
index 114f5909478e..cb84fb01fac8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/eventsubscriptions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/eventsubscriptions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -54,6 +55,16 @@ func NewEventSubscriptionsClientWithBaseURI(baseURI string, subscriptionID strin
 // characters in length and should use alphanumeric letters only.
 // eventSubscriptionInfo - event subscription properties containing the destination and filter information
 func (client EventSubscriptionsClient) CreateOrUpdate(ctx context.Context, scope string, eventSubscriptionName string, eventSubscriptionInfo EventSubscription) (result EventSubscriptionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, scope, eventSubscriptionName, eventSubscriptionInfo)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -129,6 +140,16 @@ func (client EventSubscriptionsClient) CreateOrUpdateResponder(resp *http.Respon
 // for an EventGrid topic.
 // eventSubscriptionName - name of the event subscription
 func (client EventSubscriptionsClient) Delete(ctx context.Context, scope string, eventSubscriptionName string) (result EventSubscriptionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, scope, eventSubscriptionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "Delete", nil, "Failure preparing request")
@@ -201,6 +222,16 @@ func (client EventSubscriptionsClient) DeleteResponder(resp *http.Response) (res
 // for an EventGrid topic.
 // eventSubscriptionName - name of the event subscription
 func (client EventSubscriptionsClient) Get(ctx context.Context, scope string, eventSubscriptionName string) (result EventSubscription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, scope, eventSubscriptionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "Get", nil, "Failure preparing request")
@@ -274,6 +305,16 @@ func (client EventSubscriptionsClient) GetResponder(resp *http.Response) (result
 // for an EventGrid topic.
 // eventSubscriptionName - name of the event subscription
 func (client EventSubscriptionsClient) GetFullURL(ctx context.Context, scope string, eventSubscriptionName string) (result EventSubscriptionFullURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.GetFullURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetFullURLPreparer(ctx, scope, eventSubscriptionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "GetFullURL", nil, "Failure preparing request")
@@ -342,6 +383,16 @@ func (client EventSubscriptionsClient) GetFullURLResponder(resp *http.Response)
 // resourceTypeName - name of the resource type
 // resourceName - name of the resource
 func (client EventSubscriptionsClient) ListByResource(ctx context.Context, resourceGroupName string, providerNamespace string, resourceTypeName string, resourceName string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListByResource")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourcePreparer(ctx, resourceGroupName, providerNamespace, resourceTypeName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListByResource", nil, "Failure preparing request")
@@ -410,6 +461,16 @@ func (client EventSubscriptionsClient) ListByResourceResponder(resp *http.Respon
 // Parameters:
 // resourceGroupName - the name of the resource group within the user's subscription.
 func (client EventSubscriptionsClient) ListGlobalByResourceGroup(ctx context.Context, resourceGroupName string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListGlobalByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListGlobalByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListGlobalByResourceGroup", nil, "Failure preparing request")
@@ -477,6 +538,16 @@ func (client EventSubscriptionsClient) ListGlobalByResourceGroupResponder(resp *
 // resourceGroupName - the name of the resource group within the user's subscription.
 // topicTypeName - name of the topic type
 func (client EventSubscriptionsClient) ListGlobalByResourceGroupForTopicType(ctx context.Context, resourceGroupName string, topicTypeName string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListGlobalByResourceGroupForTopicType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListGlobalByResourceGroupForTopicTypePreparer(ctx, resourceGroupName, topicTypeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListGlobalByResourceGroupForTopicType", nil, "Failure preparing request")
@@ -541,6 +612,16 @@ func (client EventSubscriptionsClient) ListGlobalByResourceGroupForTopicTypeResp
 
 // ListGlobalBySubscription list all aggregated global event subscriptions under a specific Azure subscription
 func (client EventSubscriptionsClient) ListGlobalBySubscription(ctx context.Context) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListGlobalBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListGlobalBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListGlobalBySubscription", nil, "Failure preparing request")
@@ -606,6 +687,16 @@ func (client EventSubscriptionsClient) ListGlobalBySubscriptionResponder(resp *h
 // Parameters:
 // topicTypeName - name of the topic type
 func (client EventSubscriptionsClient) ListGlobalBySubscriptionForTopicType(ctx context.Context, topicTypeName string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListGlobalBySubscriptionForTopicType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListGlobalBySubscriptionForTopicTypePreparer(ctx, topicTypeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListGlobalBySubscriptionForTopicType", nil, "Failure preparing request")
@@ -673,6 +764,16 @@ func (client EventSubscriptionsClient) ListGlobalBySubscriptionForTopicTypeRespo
 // resourceGroupName - the name of the resource group within the user's subscription.
 // location - name of the location
 func (client EventSubscriptionsClient) ListRegionalByResourceGroup(ctx context.Context, resourceGroupName string, location string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListRegionalByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRegionalByResourceGroupPreparer(ctx, resourceGroupName, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListRegionalByResourceGroup", nil, "Failure preparing request")
@@ -742,6 +843,16 @@ func (client EventSubscriptionsClient) ListRegionalByResourceGroupResponder(resp
 // location - name of the location
 // topicTypeName - name of the topic type
 func (client EventSubscriptionsClient) ListRegionalByResourceGroupForTopicType(ctx context.Context, resourceGroupName string, location string, topicTypeName string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListRegionalByResourceGroupForTopicType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRegionalByResourceGroupForTopicTypePreparer(ctx, resourceGroupName, location, topicTypeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListRegionalByResourceGroupForTopicType", nil, "Failure preparing request")
@@ -809,6 +920,16 @@ func (client EventSubscriptionsClient) ListRegionalByResourceGroupForTopicTypeRe
 // Parameters:
 // location - name of the location
 func (client EventSubscriptionsClient) ListRegionalBySubscription(ctx context.Context, location string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListRegionalBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRegionalBySubscriptionPreparer(ctx, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListRegionalBySubscription", nil, "Failure preparing request")
@@ -876,6 +997,16 @@ func (client EventSubscriptionsClient) ListRegionalBySubscriptionResponder(resp
 // location - name of the location
 // topicTypeName - name of the topic type
 func (client EventSubscriptionsClient) ListRegionalBySubscriptionForTopicType(ctx context.Context, location string, topicTypeName string) (result EventSubscriptionsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.ListRegionalBySubscriptionForTopicType")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRegionalBySubscriptionForTopicTypePreparer(ctx, location, topicTypeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "ListRegionalBySubscriptionForTopicType", nil, "Failure preparing request")
@@ -951,6 +1082,16 @@ func (client EventSubscriptionsClient) ListRegionalBySubscriptionForTopicTypeRes
 // eventSubscriptionName - name of the event subscription to be created
 // eventSubscriptionUpdateParameters - updated event subscription information
 func (client EventSubscriptionsClient) Update(ctx context.Context, scope string, eventSubscriptionName string, eventSubscriptionUpdateParameters EventSubscriptionUpdateParameters) (result EventSubscriptionsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventSubscriptionsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, scope, eventSubscriptionName, eventSubscriptionUpdateParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.EventSubscriptionsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/models.go
index 4d4e60b85c0c..0e931f37207f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/models.go
@@ -24,6 +24,9 @@ import (
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid"
+
 // EndpointType enumerates the values for endpoint type.
 type EndpointType string
 
@@ -125,7 +128,8 @@ func PossibleTopicTypeProvisioningStateValues() []TopicTypeProvisioningState {
 	return []TopicTypeProvisioningState{TopicTypeProvisioningStateCanceled, TopicTypeProvisioningStateCreating, TopicTypeProvisioningStateDeleting, TopicTypeProvisioningStateFailed, TopicTypeProvisioningStateSucceeded, TopicTypeProvisioningStateUpdating}
 }
 
-// EventHubEventSubscriptionDestination information about the event hub destination for an event subscription
+// EventHubEventSubscriptionDestination information about the event hub destination for an event
+// subscription
 type EventHubEventSubscriptionDestination struct {
 	// EventHubEventSubscriptionDestinationProperties - Event Hub Properties of the event subscription destination
 	*EventHubEventSubscriptionDestinationProperties `json:"properties,omitempty"`
@@ -497,8 +501,8 @@ func (future *EventSubscriptionsCreateOrUpdateFuture) Result(client EventSubscri
 	return
 }
 
-// EventSubscriptionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// EventSubscriptionsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type EventSubscriptionsDeleteFuture struct {
 	azure.Future
 }
@@ -527,8 +531,8 @@ type EventSubscriptionsListResult struct {
 	Value *[]EventSubscription `json:"value,omitempty"`
 }
 
-// EventSubscriptionsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// EventSubscriptionsUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type EventSubscriptionsUpdateFuture struct {
 	azure.Future
 }
@@ -864,13 +868,14 @@ type TopicProperties struct {
 	Endpoint *string `json:"endpoint,omitempty"`
 }
 
-// TopicRegenerateKeyRequest topic regenerate share access key key request
+// TopicRegenerateKeyRequest topic regenerate share access key request
 type TopicRegenerateKeyRequest struct {
 	// KeyName - Key name to regenerate key1 or key2
 	KeyName *string `json:"keyName,omitempty"`
 }
 
-// TopicsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// TopicsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type TopicsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1193,8 +1198,8 @@ func (whesd *WebHookEventSubscriptionDestination) UnmarshalJSON(body []byte) err
 	return nil
 }
 
-// WebHookEventSubscriptionDestinationProperties information about the webhook destination properties for an event
-// subscription.
+// WebHookEventSubscriptionDestinationProperties information about the webhook destination properties for
+// an event subscription.
 type WebHookEventSubscriptionDestinationProperties struct {
 	// EndpointURL - The URL that represents the endpoint of the destination of an event subscription.
 	EndpointURL *string `json:"endpointUrl,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/operations.go
index 0be33e3d5588..39d476869d00 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List list the available operations supported by the Microsoft.EventGrid resource provider
 func (client OperationsClient) List(ctx context.Context) (result OperationsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topics.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topics.go
index 994d994d6988..38073512d5ee 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topics.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topics.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewTopicsClientWithBaseURI(baseURI string, subscriptionID string) TopicsCli
 // topicName - name of the topic
 // topicInfo - topic information
 func (client TopicsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, topicName string, topicInfo Topic) (result TopicsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, topicName, topicInfo)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client TopicsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group within the user's subscription.
 // topicName - name of the topic
 func (client TopicsClient) Delete(ctx context.Context, resourceGroupName string, topicName string) (result TopicsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, topicName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client TopicsClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the resource group within the user's subscription.
 // topicName - name of the topic
 func (client TopicsClient) Get(ctx context.Context, resourceGroupName string, topicName string) (result Topic, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, topicName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "Get", nil, "Failure preparing request")
@@ -247,6 +278,16 @@ func (client TopicsClient) GetResponder(resp *http.Response) (result Topic, err
 // Parameters:
 // resourceGroupName - the name of the resource group within the user's subscription.
 func (client TopicsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result TopicsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -310,6 +351,16 @@ func (client TopicsClient) ListByResourceGroupResponder(resp *http.Response) (re
 
 // ListBySubscription list all the topics under an Azure subscription
 func (client TopicsClient) ListBySubscription(ctx context.Context) (result TopicsListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "ListBySubscription", nil, "Failure preparing request")
@@ -377,6 +428,16 @@ func (client TopicsClient) ListBySubscriptionResponder(resp *http.Response) (res
 // resourceTypeName - name of the topic type
 // resourceName - name of the topic
 func (client TopicsClient) ListEventTypes(ctx context.Context, resourceGroupName string, providerNamespace string, resourceTypeName string, resourceName string) (result EventTypesListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListEventTypes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListEventTypesPreparer(ctx, resourceGroupName, providerNamespace, resourceTypeName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "ListEventTypes", nil, "Failure preparing request")
@@ -446,6 +507,16 @@ func (client TopicsClient) ListEventTypesResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group within the user's subscription.
 // topicName - name of the topic
 func (client TopicsClient) ListSharedAccessKeys(ctx context.Context, resourceGroupName string, topicName string) (result TopicSharedAccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListSharedAccessKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListSharedAccessKeysPreparer(ctx, resourceGroupName, topicName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "ListSharedAccessKeys", nil, "Failure preparing request")
@@ -514,6 +585,16 @@ func (client TopicsClient) ListSharedAccessKeysResponder(resp *http.Response) (r
 // topicName - name of the topic
 // regenerateKeyRequest - request body to regenerate key
 func (client TopicsClient) RegenerateKey(ctx context.Context, resourceGroupName string, topicName string, regenerateKeyRequest TopicRegenerateKeyRequest) (result TopicSharedAccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: regenerateKeyRequest,
 			Constraints: []validation.Constraint{{Target: "regenerateKeyRequest.KeyName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -590,6 +671,16 @@ func (client TopicsClient) RegenerateKeyResponder(resp *http.Response) (result T
 // topicName - name of the topic
 // topicUpdateParameters - topic update information
 func (client TopicsClient) Update(ctx context.Context, resourceGroupName string, topicName string, topicUpdateParameters TopicUpdateParameters) (result TopicsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, topicName, topicUpdateParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topictypes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topictypes.go
index 46adad4ad74b..a19cd7c0fefd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topictypes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventgrid/mgmt/2018-01-01/eventgrid/topictypes.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewTopicTypesClientWithBaseURI(baseURI string, subscriptionID string) Topic
 // Parameters:
 // topicTypeName - name of the topic type
 func (client TopicTypesClient) Get(ctx context.Context, topicTypeName string) (result TopicTypeInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicTypesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, topicTypeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicTypesClient", "Get", nil, "Failure preparing request")
@@ -105,6 +116,16 @@ func (client TopicTypesClient) GetResponder(resp *http.Response) (result TopicTy
 
 // List list all registered topic types
 func (client TopicTypesClient) List(ctx context.Context) (result TopicTypesListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicTypesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicTypesClient", "List", nil, "Failure preparing request")
@@ -165,6 +186,16 @@ func (client TopicTypesClient) ListResponder(resp *http.Response) (result TopicT
 // Parameters:
 // topicTypeName - name of the topic type
 func (client TopicTypesClient) ListEventTypes(ctx context.Context, topicTypeName string) (result EventTypesListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicTypesClient.ListEventTypes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListEventTypesPreparer(ctx, topicTypeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "eventgrid.TopicTypesClient", "ListEventTypes", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/consumergroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/consumergroups.go
index 95869944dd81..e3dbb0bf846f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/consumergroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/consumergroups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewConsumerGroupsClientWithBaseURI(baseURI string, subscriptionID string) C
 // consumerGroupName - the consumer group name
 // parameters - parameters supplied to create or update a consumer group resource.
 func (client ConsumerGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, consumerGroupName string, parameters ConsumerGroup) (result ConsumerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -136,6 +147,16 @@ func (client ConsumerGroupsClient) CreateOrUpdateResponder(resp *http.Response)
 // eventHubName - the Event Hub name
 // consumerGroupName - the consumer group name
 func (client ConsumerGroupsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, consumerGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -221,6 +242,16 @@ func (client ConsumerGroupsClient) DeleteResponder(resp *http.Response) (result
 // eventHubName - the Event Hub name
 // consumerGroupName - the consumer group name
 func (client ConsumerGroupsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, consumerGroupName string) (result ConsumerGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -311,6 +342,16 @@ func (client ConsumerGroupsClient) GetResponder(resp *http.Response) (result Con
 // starting point to use for subsequent calls.
 // top - may be used to limit the number of results to the most recent N usageDetails.
 func (client ConsumerGroupsClient) ListByEventHub(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, skip *int32, top *int32) (result ConsumerGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupsClient.ListByEventHub")
+		defer func() {
+			sc := -1
+			if result.cglr.Response.Response != nil {
+				sc = result.cglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -404,8 +445,8 @@ func (client ConsumerGroupsClient) ListByEventHubResponder(resp *http.Response)
 }
 
 // listByEventHubNextResults retrieves the next set of results, if any.
-func (client ConsumerGroupsClient) listByEventHubNextResults(lastResults ConsumerGroupListResult) (result ConsumerGroupListResult, err error) {
-	req, err := lastResults.consumerGroupListResultPreparer()
+func (client ConsumerGroupsClient) listByEventHubNextResults(ctx context.Context, lastResults ConsumerGroupListResult) (result ConsumerGroupListResult, err error) {
+	req, err := lastResults.consumerGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.ConsumerGroupsClient", "listByEventHubNextResults", nil, "Failure preparing next results request")
 	}
@@ -426,6 +467,16 @@ func (client ConsumerGroupsClient) listByEventHubNextResults(lastResults Consume
 
 // ListByEventHubComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ConsumerGroupsClient) ListByEventHubComplete(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, skip *int32, top *int32) (result ConsumerGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupsClient.ListByEventHub")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByEventHub(ctx, resourceGroupName, namespaceName, eventHubName, skip, top)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/disasterrecoveryconfigs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/disasterrecoveryconfigs.go
index 9e3e1dfca2d4..57856c91ec6f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/disasterrecoveryconfigs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/disasterrecoveryconfigs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDisasterRecoveryConfigsClientWithBaseURI(baseURI string, subscriptionID
 // namespaceName - the Namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) BreakPairing(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.BreakPairing")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -128,6 +139,16 @@ func (client DisasterRecoveryConfigsClient) BreakPairingResponder(resp *http.Res
 // namespaceName - the Namespace name
 // parameters - parameters to check availability of the given Alias name
 func (client DisasterRecoveryConfigsClient) CheckNameAvailability(ctx context.Context, resourceGroupName string, namespaceName string, parameters CheckNameAvailabilityParameter) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -211,6 +232,16 @@ func (client DisasterRecoveryConfigsClient) CheckNameAvailabilityResponder(resp
 // alias - the Disaster Recovery configuration name
 // parameters - parameters required to create an Alias(Disaster Recovery configuration)
 func (client DisasterRecoveryConfigsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, alias string, parameters ArmDisasterRecovery) (result ArmDisasterRecovery, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -295,6 +326,16 @@ func (client DisasterRecoveryConfigsClient) CreateOrUpdateResponder(resp *http.R
 // namespaceName - the Namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -370,12 +411,22 @@ func (client DisasterRecoveryConfigsClient) DeleteResponder(resp *http.Response)
 	return
 }
 
-// FailOver envokes GEO DR failover and reconfigure the alias to point to the secondary namespace
+// FailOver invokes GEO DR failover and reconfigure the alias to point to the secondary namespace
 // Parameters:
 // resourceGroupName - name of the resource group within the azure subscription.
 // namespaceName - the Namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) FailOver(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.FailOver")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -457,6 +508,16 @@ func (client DisasterRecoveryConfigsClient) FailOverResponder(resp *http.Respons
 // namespaceName - the Namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result ArmDisasterRecovery, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -540,6 +601,16 @@ func (client DisasterRecoveryConfigsClient) GetResponder(resp *http.Response) (r
 // alias - the Disaster Recovery configuration name
 // authorizationRuleName - the authorization rule name.
 func (client DisasterRecoveryConfigsClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, alias string, authorizationRuleName string) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -624,6 +695,16 @@ func (client DisasterRecoveryConfigsClient) GetAuthorizationRuleResponder(resp *
 // resourceGroupName - name of the resource group within the azure subscription.
 // namespaceName - the Namespace name
 func (client DisasterRecoveryConfigsClient) List(ctx context.Context, resourceGroupName string, namespaceName string) (result ArmDisasterRecoveryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.List")
+		defer func() {
+			sc := -1
+			if result.adrlr.Response.Response != nil {
+				sc = result.adrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -698,8 +779,8 @@ func (client DisasterRecoveryConfigsClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DisasterRecoveryConfigsClient) listNextResults(lastResults ArmDisasterRecoveryListResult) (result ArmDisasterRecoveryListResult, err error) {
-	req, err := lastResults.armDisasterRecoveryListResultPreparer()
+func (client DisasterRecoveryConfigsClient) listNextResults(ctx context.Context, lastResults ArmDisasterRecoveryListResult) (result ArmDisasterRecoveryListResult, err error) {
+	req, err := lastResults.armDisasterRecoveryListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.DisasterRecoveryConfigsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -720,6 +801,16 @@ func (client DisasterRecoveryConfigsClient) listNextResults(lastResults ArmDisas
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisasterRecoveryConfigsClient) ListComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result ArmDisasterRecoveryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -730,6 +821,16 @@ func (client DisasterRecoveryConfigsClient) ListComplete(ctx context.Context, re
 // namespaceName - the Namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result AuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.arlr.Response.Response != nil {
+				sc = result.arlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -808,8 +909,8 @@ func (client DisasterRecoveryConfigsClient) ListAuthorizationRulesResponder(resp
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client DisasterRecoveryConfigsClient) listAuthorizationRulesNextResults(lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
-	req, err := lastResults.authorizationRuleListResultPreparer()
+func (client DisasterRecoveryConfigsClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
+	req, err := lastResults.authorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.DisasterRecoveryConfigsClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -830,6 +931,16 @@ func (client DisasterRecoveryConfigsClient) listAuthorizationRulesNextResults(la
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisasterRecoveryConfigsClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result AuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, alias)
 	return
 }
@@ -841,6 +952,16 @@ func (client DisasterRecoveryConfigsClient) ListAuthorizationRulesComplete(ctx c
 // alias - the Disaster Recovery configuration name
 // authorizationRuleName - the authorization rule name.
 func (client DisasterRecoveryConfigsClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, alias string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/eventhubs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/eventhubs.go
index 4f553202a13e..bd9c049a66f8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/eventhubs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/eventhubs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewEventHubsClientWithBaseURI(baseURI string, subscriptionID string) EventH
 // eventHubName - the Event Hub name
 // parameters - parameters supplied to create an Event Hub resource.
 func (client EventHubsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, parameters Model) (result Model, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -149,6 +160,16 @@ func (client EventHubsClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // authorizationRuleName - the authorization rule name.
 // parameters - the shared access AuthorizationRule.
 func (client EventHubsClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, authorizationRuleName string, parameters AuthorizationRule) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -238,6 +259,16 @@ func (client EventHubsClient) CreateOrUpdateAuthorizationRuleResponder(resp *htt
 // namespaceName - the Namespace name
 // eventHubName - the Event Hub name
 func (client EventHubsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -319,6 +350,16 @@ func (client EventHubsClient) DeleteResponder(resp *http.Response) (result autor
 // eventHubName - the Event Hub name
 // authorizationRuleName - the authorization rule name.
 func (client EventHubsClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -402,6 +443,16 @@ func (client EventHubsClient) DeleteAuthorizationRuleResponder(resp *http.Respon
 // namespaceName - the Namespace name
 // eventHubName - the Event Hub name
 func (client EventHubsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string) (result Model, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -484,6 +535,16 @@ func (client EventHubsClient) GetResponder(resp *http.Response) (result Model, e
 // eventHubName - the Event Hub name
 // authorizationRuleName - the authorization rule name.
 func (client EventHubsClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, authorizationRuleName string) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -568,6 +629,16 @@ func (client EventHubsClient) GetAuthorizationRuleResponder(resp *http.Response)
 // namespaceName - the Namespace name
 // eventHubName - the Event Hub name
 func (client EventHubsClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string) (result AuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.arlr.Response.Response != nil {
+				sc = result.arlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -645,8 +716,8 @@ func (client EventHubsClient) ListAuthorizationRulesResponder(resp *http.Respons
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client EventHubsClient) listAuthorizationRulesNextResults(lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
-	req, err := lastResults.authorizationRuleListResultPreparer()
+func (client EventHubsClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
+	req, err := lastResults.authorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.EventHubsClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -667,6 +738,16 @@ func (client EventHubsClient) listAuthorizationRulesNextResults(lastResults Auth
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EventHubsClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string) (result AuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, eventHubName)
 	return
 }
@@ -680,6 +761,16 @@ func (client EventHubsClient) ListAuthorizationRulesComplete(ctx context.Context
 // starting point to use for subsequent calls.
 // top - may be used to limit the number of results to the most recent N usageDetails.
 func (client EventHubsClient) ListByNamespace(ctx context.Context, resourceGroupName string, namespaceName string, skip *int32, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -770,8 +861,8 @@ func (client EventHubsClient) ListByNamespaceResponder(resp *http.Response) (res
 }
 
 // listByNamespaceNextResults retrieves the next set of results, if any.
-func (client EventHubsClient) listByNamespaceNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client EventHubsClient) listByNamespaceNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.EventHubsClient", "listByNamespaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -792,6 +883,16 @@ func (client EventHubsClient) listByNamespaceNextResults(lastResults ListResult)
 
 // ListByNamespaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EventHubsClient) ListByNamespaceComplete(ctx context.Context, resourceGroupName string, namespaceName string, skip *int32, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNamespace(ctx, resourceGroupName, namespaceName, skip, top)
 	return
 }
@@ -803,6 +904,16 @@ func (client EventHubsClient) ListByNamespaceComplete(ctx context.Context, resou
 // eventHubName - the Event Hub name
 // authorizationRuleName - the authorization rule name.
 func (client EventHubsClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -889,6 +1000,16 @@ func (client EventHubsClient) ListKeysResponder(resp *http.Response) (result Acc
 // authorizationRuleName - the authorization rule name.
 // parameters - parameters supplied to regenerate the AuthorizationRule Keys (PrimaryKey/SecondaryKey).
 func (client EventHubsClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, eventHubName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/models.go
index 0cb524f67ec4..d27076d6f4b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/models.go
@@ -18,14 +18,19 @@ package eventhub
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+
 // AccessRights enumerates the values for access rights.
 type AccessRights string
 
@@ -299,20 +304,31 @@ type ArmDisasterRecoveryListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ArmDisasterRecoveryListResultIterator provides access to a complete listing of ArmDisasterRecovery values.
+// ArmDisasterRecoveryListResultIterator provides access to a complete listing of ArmDisasterRecovery
+// values.
 type ArmDisasterRecoveryListResultIterator struct {
 	i    int
 	page ArmDisasterRecoveryListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ArmDisasterRecoveryListResultIterator) Next() error {
+func (iter *ArmDisasterRecoveryListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmDisasterRecoveryListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -321,6 +337,13 @@ func (iter *ArmDisasterRecoveryListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ArmDisasterRecoveryListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ArmDisasterRecoveryListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -340,6 +363,11 @@ func (iter ArmDisasterRecoveryListResultIterator) Value() ArmDisasterRecovery {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ArmDisasterRecoveryListResultIterator type.
+func NewArmDisasterRecoveryListResultIterator(page ArmDisasterRecoveryListResultPage) ArmDisasterRecoveryListResultIterator {
+	return ArmDisasterRecoveryListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (adrlr ArmDisasterRecoveryListResult) IsEmpty() bool {
 	return adrlr.Value == nil || len(*adrlr.Value) == 0
@@ -347,11 +375,11 @@ func (adrlr ArmDisasterRecoveryListResult) IsEmpty() bool {
 
 // armDisasterRecoveryListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (adrlr ArmDisasterRecoveryListResult) armDisasterRecoveryListResultPreparer() (*http.Request, error) {
+func (adrlr ArmDisasterRecoveryListResult) armDisasterRecoveryListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if adrlr.NextLink == nil || len(to.String(adrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(adrlr.NextLink)))
@@ -359,14 +387,24 @@ func (adrlr ArmDisasterRecoveryListResult) armDisasterRecoveryListResultPreparer
 
 // ArmDisasterRecoveryListResultPage contains a page of ArmDisasterRecovery values.
 type ArmDisasterRecoveryListResultPage struct {
-	fn    func(ArmDisasterRecoveryListResult) (ArmDisasterRecoveryListResult, error)
+	fn    func(context.Context, ArmDisasterRecoveryListResult) (ArmDisasterRecoveryListResult, error)
 	adrlr ArmDisasterRecoveryListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ArmDisasterRecoveryListResultPage) Next() error {
-	next, err := page.fn(page.adrlr)
+func (page *ArmDisasterRecoveryListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmDisasterRecoveryListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.adrlr)
 	if err != nil {
 		return err
 	}
@@ -374,6 +412,13 @@ func (page *ArmDisasterRecoveryListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ArmDisasterRecoveryListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ArmDisasterRecoveryListResultPage) NotDone() bool {
 	return !page.adrlr.IsEmpty()
@@ -392,12 +437,17 @@ func (page ArmDisasterRecoveryListResultPage) Values() []ArmDisasterRecovery {
 	return *page.adrlr.Value
 }
 
+// Creates a new instance of the ArmDisasterRecoveryListResultPage type.
+func NewArmDisasterRecoveryListResultPage(getNextPage func(context.Context, ArmDisasterRecoveryListResult) (ArmDisasterRecoveryListResult, error)) ArmDisasterRecoveryListResultPage {
+	return ArmDisasterRecoveryListResultPage{fn: getNextPage}
+}
+
 // ArmDisasterRecoveryProperties properties required to the Create Or Update Alias(Disaster Recovery
 // configurations)
 type ArmDisasterRecoveryProperties struct {
 	// ProvisioningState - Provisioning state of the Alias(Disaster Recovery configuration) - possible values 'Accepted' or 'Succeeded' or 'Failed'. Possible values include: 'Accepted', 'Succeeded', 'Failed'
 	ProvisioningState ProvisioningStateDR `json:"provisioningState,omitempty"`
-	// PartnerNamespace - ARM Id of the Primary/Secondary eventhub namespace name, which is part of GEO DR pairning
+	// PartnerNamespace - ARM Id of the Primary/Secondary eventhub namespace name, which is part of GEO DR pairing
 	PartnerNamespace *string `json:"partnerNamespace,omitempty"`
 	// AlternateName - Alternate name specified when alias and namespace names are same.
 	AlternateName *string `json:"alternateName,omitempty"`
@@ -504,14 +554,24 @@ type AuthorizationRuleListResultIterator struct {
 	page AuthorizationRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AuthorizationRuleListResultIterator) Next() error {
+func (iter *AuthorizationRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -520,6 +580,13 @@ func (iter *AuthorizationRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AuthorizationRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AuthorizationRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -539,6 +606,11 @@ func (iter AuthorizationRuleListResultIterator) Value() AuthorizationRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AuthorizationRuleListResultIterator type.
+func NewAuthorizationRuleListResultIterator(page AuthorizationRuleListResultPage) AuthorizationRuleListResultIterator {
+	return AuthorizationRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (arlr AuthorizationRuleListResult) IsEmpty() bool {
 	return arlr.Value == nil || len(*arlr.Value) == 0
@@ -546,11 +618,11 @@ func (arlr AuthorizationRuleListResult) IsEmpty() bool {
 
 // authorizationRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (arlr AuthorizationRuleListResult) authorizationRuleListResultPreparer() (*http.Request, error) {
+func (arlr AuthorizationRuleListResult) authorizationRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if arlr.NextLink == nil || len(to.String(arlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(arlr.NextLink)))
@@ -558,14 +630,24 @@ func (arlr AuthorizationRuleListResult) authorizationRuleListResultPreparer() (*
 
 // AuthorizationRuleListResultPage contains a page of AuthorizationRule values.
 type AuthorizationRuleListResultPage struct {
-	fn   func(AuthorizationRuleListResult) (AuthorizationRuleListResult, error)
+	fn   func(context.Context, AuthorizationRuleListResult) (AuthorizationRuleListResult, error)
 	arlr AuthorizationRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AuthorizationRuleListResultPage) Next() error {
-	next, err := page.fn(page.arlr)
+func (page *AuthorizationRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.arlr)
 	if err != nil {
 		return err
 	}
@@ -573,6 +655,13 @@ func (page *AuthorizationRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AuthorizationRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AuthorizationRuleListResultPage) NotDone() bool {
 	return !page.arlr.IsEmpty()
@@ -591,6 +680,11 @@ func (page AuthorizationRuleListResultPage) Values() []AuthorizationRule {
 	return *page.arlr.Value
 }
 
+// Creates a new instance of the AuthorizationRuleListResultPage type.
+func NewAuthorizationRuleListResultPage(getNextPage func(context.Context, AuthorizationRuleListResult) (AuthorizationRuleListResult, error)) AuthorizationRuleListResultPage {
+	return AuthorizationRuleListResultPage{fn: getNextPage}
+}
+
 // AuthorizationRuleProperties properties supplied to create or update AuthorizationRule
 type AuthorizationRuleProperties struct {
 	// Rights - The rights associated with the rule.
@@ -725,14 +819,24 @@ type ConsumerGroupListResultIterator struct {
 	page ConsumerGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ConsumerGroupListResultIterator) Next() error {
+func (iter *ConsumerGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -741,6 +845,13 @@ func (iter *ConsumerGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ConsumerGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ConsumerGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -760,6 +871,11 @@ func (iter ConsumerGroupListResultIterator) Value() ConsumerGroup {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ConsumerGroupListResultIterator type.
+func NewConsumerGroupListResultIterator(page ConsumerGroupListResultPage) ConsumerGroupListResultIterator {
+	return ConsumerGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cglr ConsumerGroupListResult) IsEmpty() bool {
 	return cglr.Value == nil || len(*cglr.Value) == 0
@@ -767,11 +883,11 @@ func (cglr ConsumerGroupListResult) IsEmpty() bool {
 
 // consumerGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cglr ConsumerGroupListResult) consumerGroupListResultPreparer() (*http.Request, error) {
+func (cglr ConsumerGroupListResult) consumerGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if cglr.NextLink == nil || len(to.String(cglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cglr.NextLink)))
@@ -779,14 +895,24 @@ func (cglr ConsumerGroupListResult) consumerGroupListResultPreparer() (*http.Req
 
 // ConsumerGroupListResultPage contains a page of ConsumerGroup values.
 type ConsumerGroupListResultPage struct {
-	fn   func(ConsumerGroupListResult) (ConsumerGroupListResult, error)
+	fn   func(context.Context, ConsumerGroupListResult) (ConsumerGroupListResult, error)
 	cglr ConsumerGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ConsumerGroupListResultPage) Next() error {
-	next, err := page.fn(page.cglr)
+func (page *ConsumerGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConsumerGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cglr)
 	if err != nil {
 		return err
 	}
@@ -794,6 +920,13 @@ func (page *ConsumerGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ConsumerGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ConsumerGroupListResultPage) NotDone() bool {
 	return !page.cglr.IsEmpty()
@@ -812,13 +945,18 @@ func (page ConsumerGroupListResultPage) Values() []ConsumerGroup {
 	return *page.cglr.Value
 }
 
+// Creates a new instance of the ConsumerGroupListResultPage type.
+func NewConsumerGroupListResultPage(getNextPage func(context.Context, ConsumerGroupListResult) (ConsumerGroupListResult, error)) ConsumerGroupListResultPage {
+	return ConsumerGroupListResultPage{fn: getNextPage}
+}
+
 // ConsumerGroupProperties single item in List or Get Consumer group operation
 type ConsumerGroupProperties struct {
 	// CreatedAt - Exact time the message was created.
 	CreatedAt *date.Time `json:"createdAt,omitempty"`
 	// UpdatedAt - The exact time the message was updated.
 	UpdatedAt *date.Time `json:"updatedAt,omitempty"`
-	// UserMetadata - Usermetadata is a placeholder to store user-defined string data with maximum length 1024. e.g. it can be used to store descriptive data, such as list of teams and their contact information also user-defined configuration settings can be stored.
+	// UserMetadata - User Metadata is a placeholder to store user-defined string data with maximum length 1024. e.g. it can be used to store descriptive data, such as list of teams and their contact information also user-defined configuration settings can be stored.
 	UserMetadata *string `json:"userMetadata,omitempty"`
 }
 
@@ -826,7 +964,7 @@ type ConsumerGroupProperties struct {
 type Destination struct {
 	// Name - Name for capture destination
 	Name *string `json:"name,omitempty"`
-	// DestinationProperties - Properties describing the storage account, blob container and acrchive anme format for capture destination
+	// DestinationProperties - Properties describing the storage account, blob container and archive name format for capture destination
 	*DestinationProperties `json:"properties,omitempty"`
 }
 
@@ -875,8 +1013,8 @@ func (d *Destination) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// DestinationProperties properties describing the storage account, blob container and acrchive anme format for
-// capture destination
+// DestinationProperties properties describing the storage account, blob container and archive name format
+// for capture destination
 type DestinationProperties struct {
 	// StorageAccountResourceID - Resource id of the storage account to be used to create the blobs
 	StorageAccountResourceID *string `json:"storageAccountResourceId,omitempty"`
@@ -1025,14 +1163,24 @@ type EHNamespaceListResultIterator struct {
 	page EHNamespaceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EHNamespaceListResultIterator) Next() error {
+func (iter *EHNamespaceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EHNamespaceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1041,6 +1189,13 @@ func (iter *EHNamespaceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EHNamespaceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EHNamespaceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1060,6 +1215,11 @@ func (iter EHNamespaceListResultIterator) Value() EHNamespace {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EHNamespaceListResultIterator type.
+func NewEHNamespaceListResultIterator(page EHNamespaceListResultPage) EHNamespaceListResultIterator {
+	return EHNamespaceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (enlr EHNamespaceListResult) IsEmpty() bool {
 	return enlr.Value == nil || len(*enlr.Value) == 0
@@ -1067,11 +1227,11 @@ func (enlr EHNamespaceListResult) IsEmpty() bool {
 
 // eHNamespaceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (enlr EHNamespaceListResult) eHNamespaceListResultPreparer() (*http.Request, error) {
+func (enlr EHNamespaceListResult) eHNamespaceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if enlr.NextLink == nil || len(to.String(enlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(enlr.NextLink)))
@@ -1079,14 +1239,24 @@ func (enlr EHNamespaceListResult) eHNamespaceListResultPreparer() (*http.Request
 
 // EHNamespaceListResultPage contains a page of EHNamespace values.
 type EHNamespaceListResultPage struct {
-	fn   func(EHNamespaceListResult) (EHNamespaceListResult, error)
+	fn   func(context.Context, EHNamespaceListResult) (EHNamespaceListResult, error)
 	enlr EHNamespaceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EHNamespaceListResultPage) Next() error {
-	next, err := page.fn(page.enlr)
+func (page *EHNamespaceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EHNamespaceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.enlr)
 	if err != nil {
 		return err
 	}
@@ -1094,6 +1264,13 @@ func (page *EHNamespaceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EHNamespaceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EHNamespaceListResultPage) NotDone() bool {
 	return !page.enlr.IsEmpty()
@@ -1112,6 +1289,11 @@ func (page EHNamespaceListResultPage) Values() []EHNamespace {
 	return *page.enlr.Value
 }
 
+// Creates a new instance of the EHNamespaceListResultPage type.
+func NewEHNamespaceListResultPage(getNextPage func(context.Context, EHNamespaceListResult) (EHNamespaceListResult, error)) EHNamespaceListResultPage {
+	return EHNamespaceListResultPage{fn: getNextPage}
+}
+
 // EHNamespaceProperties namespace properties supplied for create namespace operation.
 type EHNamespaceProperties struct {
 	// ProvisioningState - Provisioning state of the Namespace.
@@ -1126,12 +1308,14 @@ type EHNamespaceProperties struct {
 	MetricID *string `json:"metricId,omitempty"`
 	// IsAutoInflateEnabled - Value that indicates whether AutoInflate is enabled for eventhub namespace.
 	IsAutoInflateEnabled *bool `json:"isAutoInflateEnabled,omitempty"`
-	// MaximumThroughputUnits - Upper limit of throughput units when AutoInflate is enabled, vaule should be within 0 to 20 throughput units. ( '0' if AutoInflateEnabled = true)
+	// MaximumThroughputUnits - Upper limit of throughput units when AutoInflate is enabled, value should be within 0 to 20 throughput units. ( '0' if AutoInflateEnabled = true)
 	MaximumThroughputUnits *int32 `json:"maximumThroughputUnits,omitempty"`
+	// KafkaEnabled - Value that indicates whether Kafka is enabled for eventhub namespace.
+	KafkaEnabled *bool `json:"kafkaEnabled,omitempty"`
 }
 
-// ErrorResponse error reponse indicates EventHub service is not able to process the incoming request. The reason
-// is provided in the error message.
+// ErrorResponse error response indicates EventHub service is not able to process the incoming request. The
+// reason is provided in the error message.
 type ErrorResponse struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -1154,14 +1338,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1170,6 +1364,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1189,6 +1390,11 @@ func (iter ListResultIterator) Value() Model {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -1196,11 +1402,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -1208,14 +1414,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of Model values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -1223,6 +1439,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -1241,6 +1464,11 @@ func (page ListResultPage) Values() []Model {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // MessagingPlan messaging Plan for the namespace
 type MessagingPlan struct {
 	autorest.Response        `json:"-"`
@@ -1416,14 +1644,24 @@ type MessagingRegionsListResultIterator struct {
 	page MessagingRegionsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *MessagingRegionsListResultIterator) Next() error {
+func (iter *MessagingRegionsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MessagingRegionsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1432,6 +1670,13 @@ func (iter *MessagingRegionsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *MessagingRegionsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter MessagingRegionsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1451,6 +1696,11 @@ func (iter MessagingRegionsListResultIterator) Value() MessagingRegions {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the MessagingRegionsListResultIterator type.
+func NewMessagingRegionsListResultIterator(page MessagingRegionsListResultPage) MessagingRegionsListResultIterator {
+	return MessagingRegionsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (mrlr MessagingRegionsListResult) IsEmpty() bool {
 	return mrlr.Value == nil || len(*mrlr.Value) == 0
@@ -1458,11 +1708,11 @@ func (mrlr MessagingRegionsListResult) IsEmpty() bool {
 
 // messagingRegionsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (mrlr MessagingRegionsListResult) messagingRegionsListResultPreparer() (*http.Request, error) {
+func (mrlr MessagingRegionsListResult) messagingRegionsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if mrlr.NextLink == nil || len(to.String(mrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(mrlr.NextLink)))
@@ -1470,14 +1720,24 @@ func (mrlr MessagingRegionsListResult) messagingRegionsListResultPreparer() (*ht
 
 // MessagingRegionsListResultPage contains a page of MessagingRegions values.
 type MessagingRegionsListResultPage struct {
-	fn   func(MessagingRegionsListResult) (MessagingRegionsListResult, error)
+	fn   func(context.Context, MessagingRegionsListResult) (MessagingRegionsListResult, error)
 	mrlr MessagingRegionsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *MessagingRegionsListResultPage) Next() error {
-	next, err := page.fn(page.mrlr)
+func (page *MessagingRegionsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MessagingRegionsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.mrlr)
 	if err != nil {
 		return err
 	}
@@ -1485,6 +1745,13 @@ func (page *MessagingRegionsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *MessagingRegionsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page MessagingRegionsListResultPage) NotDone() bool {
 	return !page.mrlr.IsEmpty()
@@ -1503,6 +1770,11 @@ func (page MessagingRegionsListResultPage) Values() []MessagingRegions {
 	return *page.mrlr.Value
 }
 
+// Creates a new instance of the MessagingRegionsListResultPage type.
+func NewMessagingRegionsListResultPage(getNextPage func(context.Context, MessagingRegionsListResult) (MessagingRegionsListResult, error)) MessagingRegionsListResultPage {
+	return MessagingRegionsListResultPage{fn: getNextPage}
+}
+
 // MessagingRegionsProperties ...
 type MessagingRegionsProperties struct {
 	// Code - Region code
@@ -1593,8 +1865,8 @@ func (mVar *Model) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// NamespacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// NamespacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type NamespacesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1622,7 +1894,8 @@ func (future *NamespacesCreateOrUpdateFuture) Result(client NamespacesClient) (e
 	return
 }
 
-// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type NamespacesDeleteFuture struct {
 	azure.Future
 }
@@ -1662,8 +1935,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list Event Hub operations. It contains a list of operations and a
-// URL link to get the next set of results.
+// OperationListResult result of the request to list Event Hub operations. It contains a list of operations
+// and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Event Hub operations supported by the Microsoft.EventHub resource provider.
@@ -1678,14 +1951,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1694,6 +1977,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1713,6 +2003,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1720,11 +2015,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1732,14 +2027,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1747,6 +2052,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1765,6 +2077,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // Properties properties supplied to the Create Or Update Event Hub operation.
 type Properties struct {
 	// PartitionIds - Current number of shards on the Event Hub.
@@ -1783,8 +2100,8 @@ type Properties struct {
 	CaptureDescription *CaptureDescription `json:"captureDescription,omitempty"`
 }
 
-// RegenerateAccessKeyParameters parameters supplied to the Regenerate Authorization Rule operation, specifies
-// which key neeeds to be reset.
+// RegenerateAccessKeyParameters parameters supplied to the Regenerate Authorization Rule operation,
+// specifies which key needs to be reset.
 type RegenerateAccessKeyParameters struct {
 	// KeyType - The access key to regenerate. Possible values include: 'PrimaryKey', 'SecondaryKey'
 	KeyType KeyType `json:"keyType,omitempty"`
@@ -1808,7 +2125,7 @@ type Sku struct {
 	Name SkuName `json:"name,omitempty"`
 	// Tier - The billing tier of this particular SKU. Possible values include: 'SkuTierBasic', 'SkuTierStandard'
 	Tier SkuTier `json:"tier,omitempty"`
-	// Capacity - The Event Hubs throughput units, vaule should be 0 to 20 throughput units.
+	// Capacity - The Event Hubs throughput units, value should be 0 to 20 throughput units.
 	Capacity *int32 `json:"capacity,omitempty"`
 }
 
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/namespaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/namespaces.go
index fb7ed1ddff53..a67dfa1a4671 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/namespaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/namespaces.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewNamespacesClientWithBaseURI(baseURI string, subscriptionID string) Names
 // Parameters:
 // parameters - parameters to check availability of the given Namespace name
 func (client NamespacesClient) CheckNameAvailability(ctx context.Context, parameters CheckNameAvailabilityParameter) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -119,6 +130,16 @@ func (client NamespacesClient) CheckNameAvailabilityResponder(resp *http.Respons
 // namespaceName - the Namespace name
 // parameters - parameters for creating a namespace resource.
 func (client NamespacesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, parameters EHNamespace) (result NamespacesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -189,10 +210,6 @@ func (client NamespacesClient) CreateOrUpdateSender(req *http.Request) (future N
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -217,6 +234,16 @@ func (client NamespacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // authorizationRuleName - the authorization rule name.
 // parameters - the shared access AuthorizationRule.
 func (client NamespacesClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters AuthorizationRule) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -302,6 +329,16 @@ func (client NamespacesClient) CreateOrUpdateAuthorizationRuleResponder(resp *ht
 // resourceGroupName - name of the resource group within the azure subscription.
 // namespaceName - the Namespace name
 func (client NamespacesClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string) (result NamespacesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -357,10 +394,6 @@ func (client NamespacesClient) DeleteSender(req *http.Request) (future Namespace
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -383,6 +416,16 @@ func (client NamespacesClient) DeleteResponder(resp *http.Response) (result auto
 // namespaceName - the Namespace name
 // authorizationRuleName - the authorization rule name.
 func (client NamespacesClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -462,6 +505,16 @@ func (client NamespacesClient) DeleteAuthorizationRuleResponder(resp *http.Respo
 // resourceGroupName - name of the resource group within the azure subscription.
 // namespaceName - the Namespace name
 func (client NamespacesClient) Get(ctx context.Context, resourceGroupName string, namespaceName string) (result EHNamespace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -540,6 +593,16 @@ func (client NamespacesClient) GetResponder(resp *http.Response) (result EHNames
 // namespaceName - the Namespace name
 // authorizationRuleName - the authorization rule name.
 func (client NamespacesClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -620,6 +683,16 @@ func (client NamespacesClient) GetAuthorizationRuleResponder(resp *http.Response
 // resourceGroupName - name of the resource group within the azure subscription.
 // namespaceName - the Namespace name
 func (client NamespacesClient) GetMessagingPlan(ctx context.Context, resourceGroupName string, namespaceName string) (result MessagingPlan, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.GetMessagingPlan")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -694,6 +767,16 @@ func (client NamespacesClient) GetMessagingPlanResponder(resp *http.Response) (r
 
 // List lists all the available Namespaces within a subscription, irrespective of the resource groups.
 func (client NamespacesClient) List(ctx context.Context) (result EHNamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.enlr.Response.Response != nil {
+				sc = result.enlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -756,8 +839,8 @@ func (client NamespacesClient) ListResponder(resp *http.Response) (result EHName
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listNextResults(lastResults EHNamespaceListResult) (result EHNamespaceListResult, err error) {
-	req, err := lastResults.eHNamespaceListResultPreparer()
+func (client NamespacesClient) listNextResults(ctx context.Context, lastResults EHNamespaceListResult) (result EHNamespaceListResult, err error) {
+	req, err := lastResults.eHNamespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.NamespacesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -778,6 +861,16 @@ func (client NamespacesClient) listNextResults(lastResults EHNamespaceListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListComplete(ctx context.Context) (result EHNamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -787,6 +880,16 @@ func (client NamespacesClient) ListComplete(ctx context.Context) (result EHNames
 // resourceGroupName - name of the resource group within the azure subscription.
 // namespaceName - the Namespace name
 func (client NamespacesClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string) (result AuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.arlr.Response.Response != nil {
+				sc = result.arlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -861,8 +964,8 @@ func (client NamespacesClient) ListAuthorizationRulesResponder(resp *http.Respon
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
-	req, err := lastResults.authorizationRuleListResultPreparer()
+func (client NamespacesClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
+	req, err := lastResults.authorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.NamespacesClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -883,6 +986,16 @@ func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults Aut
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result AuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -891,6 +1004,16 @@ func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Contex
 // Parameters:
 // resourceGroupName - name of the resource group within the azure subscription.
 func (client NamespacesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result EHNamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.enlr.Response.Response != nil {
+				sc = result.enlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -961,8 +1084,8 @@ func (client NamespacesClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listByResourceGroupNextResults(lastResults EHNamespaceListResult) (result EHNamespaceListResult, err error) {
-	req, err := lastResults.eHNamespaceListResultPreparer()
+func (client NamespacesClient) listByResourceGroupNextResults(ctx context.Context, lastResults EHNamespaceListResult) (result EHNamespaceListResult, err error) {
+	req, err := lastResults.eHNamespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.NamespacesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -983,6 +1106,16 @@ func (client NamespacesClient) listByResourceGroupNextResults(lastResults EHName
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result EHNamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -993,6 +1126,16 @@ func (client NamespacesClient) ListByResourceGroupComplete(ctx context.Context,
 // namespaceName - the Namespace name
 // authorizationRuleName - the authorization rule name.
 func (client NamespacesClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1075,6 +1218,16 @@ func (client NamespacesClient) ListKeysResponder(resp *http.Response) (result Ac
 // authorizationRuleName - the authorization rule name.
 // parameters - parameters required to regenerate the connection string.
 func (client NamespacesClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1159,6 +1312,16 @@ func (client NamespacesClient) RegenerateKeysResponder(resp *http.Response) (res
 // namespaceName - the Namespace name
 // parameters - parameters for updating a namespace resource.
 func (client NamespacesClient) Update(ctx context.Context, resourceGroupName string, namespaceName string, parameters EHNamespace) (result EHNamespace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/operations.go
index 783715385e9e..1df45dbd8d08 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Event Hub REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/regions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/regions.go
index 537abd1ec5ae..f2cbe8b73fda 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/regions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub/regions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewRegionsClientWithBaseURI(baseURI string, subscriptionID string) RegionsC
 // Parameters:
 // sku - the sku type.
 func (client RegionsClient) ListBySku(ctx context.Context, sku string) (result MessagingRegionsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionsClient.ListBySku")
+		defer func() {
+			sc := -1
+			if result.mrlr.Response.Response != nil {
+				sc = result.mrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sku,
 			Constraints: []validation.Constraint{{Target: "sku", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -114,8 +125,8 @@ func (client RegionsClient) ListBySkuResponder(resp *http.Response) (result Mess
 }
 
 // listBySkuNextResults retrieves the next set of results, if any.
-func (client RegionsClient) listBySkuNextResults(lastResults MessagingRegionsListResult) (result MessagingRegionsListResult, err error) {
-	req, err := lastResults.messagingRegionsListResultPreparer()
+func (client RegionsClient) listBySkuNextResults(ctx context.Context, lastResults MessagingRegionsListResult) (result MessagingRegionsListResult, err error) {
+	req, err := lastResults.messagingRegionsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "eventhub.RegionsClient", "listBySkuNextResults", nil, "Failure preparing next results request")
 	}
@@ -136,6 +147,16 @@ func (client RegionsClient) listBySkuNextResults(lastResults MessagingRegionsLis
 
 // ListBySkuComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RegionsClient) ListBySkuComplete(ctx context.Context, sku string) (result MessagingRegionsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionsClient.ListBySku")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySku(ctx, sku)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/applications.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/applications.go
index 61c0c5313ee9..fc6dfc571dcf 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/applications.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/applications.go
@@ -23,6 +23,7 @@ import (
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,7 +47,17 @@ func NewApplicationsClientWithBaseURI(baseURI string, tenantID string) Applicati
 // applicationObjectID - the object ID of the application to which to add the owner.
 // parameters - the URL of the owner object, such as
 // https://graph.windows.net/0b1f9851-1bf0-433f-aec3-cb9272f093dc/directoryObjects/f260bbc4-c254-447b-94cf-293b5ec434dd.
-func (client ApplicationsClient) AddOwner(ctx context.Context, applicationObjectID string, parameters ApplicationAddOwnerParameters) (result autorest.Response, err error) {
+func (client ApplicationsClient) AddOwner(ctx context.Context, applicationObjectID string, parameters AddOwnerParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.AddOwner")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.URL", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -75,7 +86,7 @@ func (client ApplicationsClient) AddOwner(ctx context.Context, applicationObject
 }
 
 // AddOwnerPreparer prepares the AddOwner request.
-func (client ApplicationsClient) AddOwnerPreparer(ctx context.Context, applicationObjectID string, parameters ApplicationAddOwnerParameters) (*http.Request, error) {
+func (client ApplicationsClient) AddOwnerPreparer(ctx context.Context, applicationObjectID string, parameters AddOwnerParameters) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"applicationObjectId": autorest.Encode("path", applicationObjectID),
 		"tenantID":            autorest.Encode("path", client.TenantID),
@@ -119,6 +130,16 @@ func (client ApplicationsClient) AddOwnerResponder(resp *http.Response) (result
 // Parameters:
 // parameters - the parameters for creating an application.
 func (client ApplicationsClient) Create(ctx context.Context, parameters ApplicationCreateParameters) (result Application, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.AvailableToOtherTenants", Name: validation.Null, Rule: true, Chain: nil},
@@ -193,6 +214,16 @@ func (client ApplicationsClient) CreateResponder(resp *http.Response) (result Ap
 // Parameters:
 // applicationObjectID - application object ID.
 func (client ApplicationsClient) Delete(ctx context.Context, applicationObjectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, applicationObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "Delete", nil, "Failure preparing request")
@@ -257,6 +288,16 @@ func (client ApplicationsClient) DeleteResponder(resp *http.Response) (result au
 // Parameters:
 // applicationObjectID - application object ID.
 func (client ApplicationsClient) Get(ctx context.Context, applicationObjectID string) (result Application, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, applicationObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "Get", nil, "Failure preparing request")
@@ -322,7 +363,17 @@ func (client ApplicationsClient) GetResponder(resp *http.Response) (result Appli
 // Parameters:
 // filter - the filters to apply to the operation.
 func (client ApplicationsClient) List(ctx context.Context, filter string) (result ApplicationListResultPage, err error) {
-	result.fn = func(lastResult ApplicationListResult) (ApplicationListResult, error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult ApplicationListResult) (ApplicationListResult, error) {
 		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
 			return ApplicationListResult{}, nil
 		}
@@ -393,6 +444,16 @@ func (client ApplicationsClient) ListResponder(resp *http.Response) (result Appl
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationsClient) ListComplete(ctx context.Context, filter string) (result ApplicationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -401,6 +462,16 @@ func (client ApplicationsClient) ListComplete(ctx context.Context, filter string
 // Parameters:
 // applicationObjectID - application object ID.
 func (client ApplicationsClient) ListKeyCredentials(ctx context.Context, applicationObjectID string) (result KeyCredentialListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.ListKeyCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListKeyCredentialsPreparer(ctx, applicationObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "ListKeyCredentials", nil, "Failure preparing request")
@@ -466,6 +537,16 @@ func (client ApplicationsClient) ListKeyCredentialsResponder(resp *http.Response
 // Parameters:
 // nextLink - next link for the list operation.
 func (client ApplicationsClient) ListNext(ctx context.Context, nextLink string) (result ApplicationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.ListNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListNextPreparer(ctx, nextLink)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "ListNext", nil, "Failure preparing request")
@@ -530,7 +611,18 @@ func (client ApplicationsClient) ListNextResponder(resp *http.Response) (result
 // ListOwners the owners are a set of non-admin users who are allowed to modify this object.
 // Parameters:
 // applicationObjectID - the object ID of the application for which to get owners.
-func (client ApplicationsClient) ListOwners(ctx context.Context, applicationObjectID string) (result DirectoryObjectListResult, err error) {
+func (client ApplicationsClient) ListOwners(ctx context.Context, applicationObjectID string) (result DirectoryObjectListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.ListOwners")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listOwnersNextResults
 	req, err := client.ListOwnersPreparer(ctx, applicationObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "ListOwners", nil, "Failure preparing request")
@@ -539,12 +631,12 @@ func (client ApplicationsClient) ListOwners(ctx context.Context, applicationObje
 
 	resp, err := client.ListOwnersSender(req)
 	if err != nil {
-		result.Response = autorest.Response{Response: resp}
+		result.dolr.Response = autorest.Response{Response: resp}
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "ListOwners", resp, "Failure sending request")
 		return
 	}
 
-	result, err = client.ListOwnersResponder(resp)
+	result.dolr, err = client.ListOwnersResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "ListOwners", resp, "Failure responding to request")
 	}
@@ -592,10 +684,57 @@ func (client ApplicationsClient) ListOwnersResponder(resp *http.Response) (resul
 	return
 }
 
+// listOwnersNextResults retrieves the next set of results, if any.
+func (client ApplicationsClient) listOwnersNextResults(ctx context.Context, lastResults DirectoryObjectListResult) (result DirectoryObjectListResult, err error) {
+	req, err := lastResults.directoryObjectListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "listOwnersNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListOwnersSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "listOwnersNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListOwnersResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "listOwnersNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListOwnersComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ApplicationsClient) ListOwnersComplete(ctx context.Context, applicationObjectID string) (result DirectoryObjectListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.ListOwners")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListOwners(ctx, applicationObjectID)
+	return
+}
+
 // ListPasswordCredentials get the passwordCredentials associated with an application.
 // Parameters:
 // applicationObjectID - application object ID.
 func (client ApplicationsClient) ListPasswordCredentials(ctx context.Context, applicationObjectID string) (result PasswordCredentialListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.ListPasswordCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPasswordCredentialsPreparer(ctx, applicationObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "ListPasswordCredentials", nil, "Failure preparing request")
@@ -662,6 +801,16 @@ func (client ApplicationsClient) ListPasswordCredentialsResponder(resp *http.Res
 // applicationObjectID - application object ID.
 // parameters - parameters to update an existing application.
 func (client ApplicationsClient) Patch(ctx context.Context, applicationObjectID string, parameters ApplicationUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PatchPreparer(ctx, applicationObjectID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "Patch", nil, "Failure preparing request")
@@ -724,11 +873,97 @@ func (client ApplicationsClient) PatchResponder(resp *http.Response) (result aut
 	return
 }
 
+// RemoveOwner remove a member from owners.
+// Parameters:
+// applicationObjectID - the object ID of the application from which to remove the owner.
+// ownerObjectID - owner object id
+func (client ApplicationsClient) RemoveOwner(ctx context.Context, applicationObjectID string, ownerObjectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.RemoveOwner")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.RemoveOwnerPreparer(ctx, applicationObjectID, ownerObjectID)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "RemoveOwner", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.RemoveOwnerSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "RemoveOwner", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.RemoveOwnerResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "RemoveOwner", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// RemoveOwnerPreparer prepares the RemoveOwner request.
+func (client ApplicationsClient) RemoveOwnerPreparer(ctx context.Context, applicationObjectID string, ownerObjectID string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"applicationObjectId": autorest.Encode("path", applicationObjectID),
+		"ownerObjectId":       autorest.Encode("path", ownerObjectID),
+		"tenantID":            autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/applications/{applicationObjectId}/$links/owners/{ownerObjectId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// RemoveOwnerSender sends the RemoveOwner request. The method will close the
+// http.Response Body if it receives an error.
+func (client ApplicationsClient) RemoveOwnerSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// RemoveOwnerResponder handles the response to the RemoveOwner request. The method always
+// closes the http.Response Body.
+func (client ApplicationsClient) RemoveOwnerResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
 // UpdateKeyCredentials update the keyCredentials associated with an application.
 // Parameters:
 // applicationObjectID - application object ID.
 // parameters - parameters to update the keyCredentials of an existing application.
 func (client ApplicationsClient) UpdateKeyCredentials(ctx context.Context, applicationObjectID string, parameters KeyCredentialsUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.UpdateKeyCredentials")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateKeyCredentialsPreparer(ctx, applicationObjectID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "UpdateKeyCredentials", nil, "Failure preparing request")
@@ -796,6 +1031,16 @@ func (client ApplicationsClient) UpdateKeyCredentialsResponder(resp *http.Respon
 // applicationObjectID - application object ID.
 // parameters - parameters to update passwordCredentials of an existing application.
 func (client ApplicationsClient) UpdatePasswordCredentials(ctx context.Context, applicationObjectID string, parameters PasswordCredentialsUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationsClient.UpdatePasswordCredentials")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePasswordCredentialsPreparer(ctx, applicationObjectID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ApplicationsClient", "UpdatePasswordCredentials", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/deletedapplications.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/deletedapplications.go
new file mode 100644
index 000000000000..1107dff9599c
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/deletedapplications.go
@@ -0,0 +1,365 @@
+package graphrbac
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// DeletedApplicationsClient is the the Graph RBAC Management Client
+type DeletedApplicationsClient struct {
+	BaseClient
+}
+
+// NewDeletedApplicationsClient creates an instance of the DeletedApplicationsClient client.
+func NewDeletedApplicationsClient(tenantID string) DeletedApplicationsClient {
+	return NewDeletedApplicationsClientWithBaseURI(DefaultBaseURI, tenantID)
+}
+
+// NewDeletedApplicationsClientWithBaseURI creates an instance of the DeletedApplicationsClient client.
+func NewDeletedApplicationsClientWithBaseURI(baseURI string, tenantID string) DeletedApplicationsClient {
+	return DeletedApplicationsClient{NewWithBaseURI(baseURI, tenantID)}
+}
+
+// HardDelete hard-delete an application.
+// Parameters:
+// applicationObjectID - application object ID.
+func (client DeletedApplicationsClient) HardDelete(ctx context.Context, applicationObjectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedApplicationsClient.HardDelete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.HardDeletePreparer(ctx, applicationObjectID)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "HardDelete", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.HardDeleteSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "HardDelete", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.HardDeleteResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "HardDelete", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// HardDeletePreparer prepares the HardDelete request.
+func (client DeletedApplicationsClient) HardDeletePreparer(ctx context.Context, applicationObjectID string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"applicationObjectId": autorest.Encode("path", applicationObjectID),
+		"tenantID":            autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/deletedApplications/{applicationObjectId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// HardDeleteSender sends the HardDelete request. The method will close the
+// http.Response Body if it receives an error.
+func (client DeletedApplicationsClient) HardDeleteSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// HardDeleteResponder handles the response to the HardDelete request. The method always
+// closes the http.Response Body.
+func (client DeletedApplicationsClient) HardDeleteResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// List gets a list of deleted applications in the directory.
+// Parameters:
+// filter - the filter to apply to the operation.
+func (client DeletedApplicationsClient) List(ctx context.Context, filter string) (result ApplicationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedApplicationsClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult ApplicationListResult) (ApplicationListResult, error) {
+		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
+			return ApplicationListResult{}, nil
+		}
+		return client.ListNext(ctx, *lastResult.OdataNextLink)
+	}
+	req, err := client.ListPreparer(ctx, filter)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.alr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.alr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client DeletedApplicationsClient) ListPreparer(ctx context.Context, filter string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/deletedApplications", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client DeletedApplicationsClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client DeletedApplicationsClient) ListResponder(resp *http.Response) (result ApplicationListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client DeletedApplicationsClient) ListComplete(ctx context.Context, filter string) (result ApplicationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedApplicationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx, filter)
+	return
+}
+
+// ListNext gets a list of deleted applications in the directory.
+// Parameters:
+// nextLink - next link for the list operation.
+func (client DeletedApplicationsClient) ListNext(ctx context.Context, nextLink string) (result ApplicationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedApplicationsClient.ListNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ListNextPreparer(ctx, nextLink)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "ListNext", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListNextSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "ListNext", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.ListNextResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "ListNext", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListNextPreparer prepares the ListNext request.
+func (client DeletedApplicationsClient) ListNextPreparer(ctx context.Context, nextLink string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"nextLink": nextLink,
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/{nextLink}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListNextSender sends the ListNext request. The method will close the
+// http.Response Body if it receives an error.
+func (client DeletedApplicationsClient) ListNextSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListNextResponder handles the response to the ListNext request. The method always
+// closes the http.Response Body.
+func (client DeletedApplicationsClient) ListNextResponder(resp *http.Response) (result ApplicationListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// Restore restores the deleted application in the directory.
+// Parameters:
+// objectID - application object ID.
+func (client DeletedApplicationsClient) Restore(ctx context.Context, objectID string) (result Application, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedApplicationsClient.Restore")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.RestorePreparer(ctx, objectID)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "Restore", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.RestoreSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "Restore", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.RestoreResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.DeletedApplicationsClient", "Restore", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// RestorePreparer prepares the Restore request.
+func (client DeletedApplicationsClient) RestorePreparer(ctx context.Context, objectID string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"objectId": autorest.Encode("path", objectID),
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/deletedApplications/{objectId}/restore", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// RestoreSender sends the Restore request. The method will close the
+// http.Response Body if it receives an error.
+func (client DeletedApplicationsClient) RestoreSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// RestoreResponder handles the response to the Restore request. The method always
+// closes the http.Response Body.
+func (client DeletedApplicationsClient) RestoreResponder(resp *http.Response) (result Application, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/domains.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/domains.go
index e6d990273f0d..e19a6fe06f39 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/domains.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/domains.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewDomainsClientWithBaseURI(baseURI string, tenantID string) DomainsClient
 // Parameters:
 // domainName - name of the domain.
 func (client DomainsClient) Get(ctx context.Context, domainName string) (result Domain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, domainName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.DomainsClient", "Get", nil, "Failure preparing request")
@@ -108,6 +119,16 @@ func (client DomainsClient) GetResponder(resp *http.Response) (result Domain, er
 // Parameters:
 // filter - the filter to apply to the operation.
 func (client DomainsClient) List(ctx context.Context, filter string) (result DomainListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.DomainsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/groups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/groups.go
index 9fbe85cbbd30..3f0e2097dda3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/groups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/groups.go
@@ -23,6 +23,7 @@ import (
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewGroupsClientWithBaseURI(baseURI string, tenantID string) GroupsClient {
 // parameters - the URL of the member object, such as
 // https://graph.windows.net/0b1f9851-1bf0-433f-aec3-cb9272f093dc/directoryObjects/f260bbc4-c254-447b-94cf-293b5ec434dd.
 func (client GroupsClient) AddMember(ctx context.Context, groupObjectID string, parameters GroupAddMemberParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.AddMember")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.URL", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -115,10 +126,104 @@ func (client GroupsClient) AddMemberResponder(resp *http.Response) (result autor
 	return
 }
 
+// AddOwner add an owner to a group.
+// Parameters:
+// objectID - the object ID of the application to which to add the owner.
+// parameters - the URL of the owner object, such as
+// https://graph.windows.net/0b1f9851-1bf0-433f-aec3-cb9272f093dc/directoryObjects/f260bbc4-c254-447b-94cf-293b5ec434dd.
+func (client GroupsClient) AddOwner(ctx context.Context, objectID string, parameters AddOwnerParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.AddOwner")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: parameters,
+			Constraints: []validation.Constraint{{Target: "parameters.URL", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("graphrbac.GroupsClient", "AddOwner", err.Error())
+	}
+
+	req, err := client.AddOwnerPreparer(ctx, objectID, parameters)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "AddOwner", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.AddOwnerSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "AddOwner", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.AddOwnerResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "AddOwner", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// AddOwnerPreparer prepares the AddOwner request.
+func (client GroupsClient) AddOwnerPreparer(ctx context.Context, objectID string, parameters AddOwnerParameters) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"objectId": autorest.Encode("path", objectID),
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/groups/{objectId}/$links/owners", pathParameters),
+		autorest.WithJSON(parameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// AddOwnerSender sends the AddOwner request. The method will close the
+// http.Response Body if it receives an error.
+func (client GroupsClient) AddOwnerSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// AddOwnerResponder handles the response to the AddOwner request. The method always
+// closes the http.Response Body.
+func (client GroupsClient) AddOwnerResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
 // Create create a group in the directory.
 // Parameters:
 // parameters - the parameters for the group to create.
 func (client GroupsClient) Create(ctx context.Context, parameters GroupCreateParameters) (result ADGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.DisplayName", Name: validation.Null, Rule: true, Chain: nil},
@@ -194,6 +299,16 @@ func (client GroupsClient) CreateResponder(resp *http.Response) (result ADGroup,
 // Parameters:
 // objectID - the object ID of the group to delete.
 func (client GroupsClient) Delete(ctx context.Context, objectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "Delete", nil, "Failure preparing request")
@@ -258,6 +373,16 @@ func (client GroupsClient) DeleteResponder(resp *http.Response) (result autorest
 // Parameters:
 // objectID - the object ID of the user for which to get group information.
 func (client GroupsClient) Get(ctx context.Context, objectID string) (result ADGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "Get", nil, "Failure preparing request")
@@ -322,10 +447,20 @@ func (client GroupsClient) GetResponder(resp *http.Response) (result ADGroup, er
 // GetGroupMembers gets the members of a group.
 // Parameters:
 // objectID - the object ID of the group whose members should be retrieved.
-func (client GroupsClient) GetGroupMembers(ctx context.Context, objectID string) (result GetObjectsResultPage, err error) {
-	result.fn = func(lastResult GetObjectsResult) (GetObjectsResult, error) {
+func (client GroupsClient) GetGroupMembers(ctx context.Context, objectID string) (result DirectoryObjectListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.GetGroupMembers")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult DirectoryObjectListResult) (DirectoryObjectListResult, error) {
 		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
-			return GetObjectsResult{}, nil
+			return DirectoryObjectListResult{}, nil
 		}
 		return client.GetGroupMembersNext(ctx, *lastResult.OdataNextLink)
 	}
@@ -337,12 +472,12 @@ func (client GroupsClient) GetGroupMembers(ctx context.Context, objectID string)
 
 	resp, err := client.GetGroupMembersSender(req)
 	if err != nil {
-		result.gor.Response = autorest.Response{Response: resp}
+		result.dolr.Response = autorest.Response{Response: resp}
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "GetGroupMembers", resp, "Failure sending request")
 		return
 	}
 
-	result.gor, err = client.GetGroupMembersResponder(resp)
+	result.dolr, err = client.GetGroupMembersResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "GetGroupMembers", resp, "Failure responding to request")
 	}
@@ -379,7 +514,7 @@ func (client GroupsClient) GetGroupMembersSender(req *http.Request) (*http.Respo
 
 // GetGroupMembersResponder handles the response to the GetGroupMembers request. The method always
 // closes the http.Response Body.
-func (client GroupsClient) GetGroupMembersResponder(resp *http.Response) (result GetObjectsResult, err error) {
+func (client GroupsClient) GetGroupMembersResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -391,7 +526,17 @@ func (client GroupsClient) GetGroupMembersResponder(resp *http.Response) (result
 }
 
 // GetGroupMembersComplete enumerates all values, automatically crossing page boundaries as required.
-func (client GroupsClient) GetGroupMembersComplete(ctx context.Context, objectID string) (result GetObjectsResultIterator, err error) {
+func (client GroupsClient) GetGroupMembersComplete(ctx context.Context, objectID string) (result DirectoryObjectListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.GetGroupMembers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetGroupMembers(ctx, objectID)
 	return
 }
@@ -399,7 +544,17 @@ func (client GroupsClient) GetGroupMembersComplete(ctx context.Context, objectID
 // GetGroupMembersNext gets the members of a group.
 // Parameters:
 // nextLink - next link for the list operation.
-func (client GroupsClient) GetGroupMembersNext(ctx context.Context, nextLink string) (result GetObjectsResult, err error) {
+func (client GroupsClient) GetGroupMembersNext(ctx context.Context, nextLink string) (result DirectoryObjectListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.GetGroupMembersNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetGroupMembersNextPreparer(ctx, nextLink)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "GetGroupMembersNext", nil, "Failure preparing request")
@@ -450,7 +605,7 @@ func (client GroupsClient) GetGroupMembersNextSender(req *http.Request) (*http.R
 
 // GetGroupMembersNextResponder handles the response to the GetGroupMembersNext request. The method always
 // closes the http.Response Body.
-func (client GroupsClient) GetGroupMembersNextResponder(resp *http.Response) (result GetObjectsResult, err error) {
+func (client GroupsClient) GetGroupMembersNextResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -466,6 +621,16 @@ func (client GroupsClient) GetGroupMembersNextResponder(resp *http.Response) (re
 // objectID - the object ID of the group for which to get group membership.
 // parameters - group filtering parameters.
 func (client GroupsClient) GetMemberGroups(ctx context.Context, objectID string, parameters GroupGetMemberGroupsParameters) (result GroupGetMemberGroupsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.GetMemberGroups")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.SecurityEnabledOnly", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -540,6 +705,16 @@ func (client GroupsClient) GetMemberGroupsResponder(resp *http.Response) (result
 // Parameters:
 // parameters - the check group membership parameters.
 func (client GroupsClient) IsMemberOf(ctx context.Context, parameters CheckGroupMembershipParameters) (result CheckGroupMembershipResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.IsMemberOf")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.GroupID", Name: validation.Null, Rule: true, Chain: nil},
@@ -613,7 +788,17 @@ func (client GroupsClient) IsMemberOfResponder(resp *http.Response) (result Chec
 // Parameters:
 // filter - the filter to apply to the operation.
 func (client GroupsClient) List(ctx context.Context, filter string) (result GroupListResultPage, err error) {
-	result.fn = func(lastResult GroupListResult) (GroupListResult, error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.glr.Response.Response != nil {
+				sc = result.glr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult GroupListResult) (GroupListResult, error) {
 		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
 			return GroupListResult{}, nil
 		}
@@ -684,6 +869,16 @@ func (client GroupsClient) ListResponder(resp *http.Response) (result GroupListR
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupsClient) ListComplete(ctx context.Context, filter string) (result GroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -692,6 +887,16 @@ func (client GroupsClient) ListComplete(ctx context.Context, filter string) (res
 // Parameters:
 // nextLink - next link for the list operation.
 func (client GroupsClient) ListNext(ctx context.Context, nextLink string) (result GroupListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListNextPreparer(ctx, nextLink)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "ListNext", nil, "Failure preparing request")
@@ -753,11 +958,134 @@ func (client GroupsClient) ListNextResponder(resp *http.Response) (result GroupL
 	return
 }
 
+// ListOwners the owners are a set of non-admin users who are allowed to modify this object.
+// Parameters:
+// objectID - the object ID of the group for which to get owners.
+func (client GroupsClient) ListOwners(ctx context.Context, objectID string) (result DirectoryObjectListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListOwners")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listOwnersNextResults
+	req, err := client.ListOwnersPreparer(ctx, objectID)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "ListOwners", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListOwnersSender(req)
+	if err != nil {
+		result.dolr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "ListOwners", resp, "Failure sending request")
+		return
+	}
+
+	result.dolr, err = client.ListOwnersResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "ListOwners", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListOwnersPreparer prepares the ListOwners request.
+func (client GroupsClient) ListOwnersPreparer(ctx context.Context, objectID string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"objectId": autorest.Encode("path", objectID),
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/groups/{objectId}/owners", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListOwnersSender sends the ListOwners request. The method will close the
+// http.Response Body if it receives an error.
+func (client GroupsClient) ListOwnersSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListOwnersResponder handles the response to the ListOwners request. The method always
+// closes the http.Response Body.
+func (client GroupsClient) ListOwnersResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listOwnersNextResults retrieves the next set of results, if any.
+func (client GroupsClient) listOwnersNextResults(ctx context.Context, lastResults DirectoryObjectListResult) (result DirectoryObjectListResult, err error) {
+	req, err := lastResults.directoryObjectListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "listOwnersNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListOwnersSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "listOwnersNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListOwnersResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "listOwnersNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListOwnersComplete enumerates all values, automatically crossing page boundaries as required.
+func (client GroupsClient) ListOwnersComplete(ctx context.Context, objectID string) (result DirectoryObjectListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListOwners")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListOwners(ctx, objectID)
+	return
+}
+
 // RemoveMember remove a member from a group.
 // Parameters:
 // groupObjectID - the object ID of the group from which to remove the member.
 // memberObjectID - member object id
 func (client GroupsClient) RemoveMember(ctx context.Context, groupObjectID string, memberObjectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.RemoveMember")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RemoveMemberPreparer(ctx, groupObjectID, memberObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "RemoveMember", nil, "Failure preparing request")
@@ -818,3 +1146,79 @@ func (client GroupsClient) RemoveMemberResponder(resp *http.Response) (result au
 	result.Response = resp
 	return
 }
+
+// RemoveOwner remove a member from owners.
+// Parameters:
+// objectID - the object ID of the group from which to remove the owner.
+// ownerObjectID - owner object id
+func (client GroupsClient) RemoveOwner(ctx context.Context, objectID string, ownerObjectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.RemoveOwner")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.RemoveOwnerPreparer(ctx, objectID, ownerObjectID)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "RemoveOwner", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.RemoveOwnerSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "RemoveOwner", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.RemoveOwnerResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.GroupsClient", "RemoveOwner", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// RemoveOwnerPreparer prepares the RemoveOwner request.
+func (client GroupsClient) RemoveOwnerPreparer(ctx context.Context, objectID string, ownerObjectID string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"objectId":      autorest.Encode("path", objectID),
+		"ownerObjectId": autorest.Encode("path", ownerObjectID),
+		"tenantID":      autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/groups/{objectId}/$links/owners/{ownerObjectId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// RemoveOwnerSender sends the RemoveOwner request. The method will close the
+// http.Response Body if it receives an error.
+func (client GroupsClient) RemoveOwnerSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// RemoveOwnerResponder handles the response to the RemoveOwner request. The method always
+// closes the http.Response Body.
+func (client GroupsClient) RemoveOwnerResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/models.go
index aad11b313acb..66c76b8ef6dc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/models.go
@@ -18,11 +18,18 @@ package graphrbac
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
+	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac"
+
 // ObjectType enumerates the values for object type.
 type ObjectType string
 
@@ -59,114 +66,28 @@ func PossibleUserTypeValues() []UserType {
 	return []UserType{Guest, Member}
 }
 
-// AADObject the properties of an Active Directory object.
-type AADObject struct {
-	autorest.Response `json:"-"`
+// AddOwnerParameters request parameters for adding a owner to an application.
+type AddOwnerParameters struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
-	// ObjectID - The ID of the object.
-	ObjectID *string `json:"objectId,omitempty"`
-	// ObjectType - The type of AAD object.
-	ObjectType *string `json:"objectType,omitempty"`
-	// DisplayName - The display name of the object.
-	DisplayName *string `json:"displayName,omitempty"`
-	// UserPrincipalName - The principal name of the object.
-	UserPrincipalName *string `json:"userPrincipalName,omitempty"`
-	// Mail - The primary email address of the object.
-	Mail *string `json:"mail,omitempty"`
-	// MailEnabled - Whether the AAD object is mail-enabled.
-	MailEnabled *bool `json:"mailEnabled,omitempty"`
-	// MailNickname - The mail alias for the user.
-	MailNickname *string `json:"mailNickname,omitempty"`
-	// SecurityEnabled - Whether the AAD object is security-enabled.
-	SecurityEnabled *bool `json:"securityEnabled,omitempty"`
-	// SignInName - The sign-in name of the object.
-	SignInName *string `json:"signInName,omitempty"`
-	// ServicePrincipalNames - A collection of service principal names associated with the object.
-	ServicePrincipalNames *[]string `json:"servicePrincipalNames,omitempty"`
-	// UserType - The user type of the object.
-	UserType *string `json:"userType,omitempty"`
-	// UsageLocation - A two letter country code (ISO standard 3166). Required for users that will be assigned licenses due to legal requirement to check for availability of services in countries. Examples include: "US", "JP", and "GB".
-	UsageLocation *string `json:"usageLocation,omitempty"`
-	// AppID - The application ID.
-	AppID *string `json:"appId,omitempty"`
-	// AppPermissions - The application permissions.
-	AppPermissions *[]string `json:"appPermissions,omitempty"`
-	// AvailableToOtherTenants - Whether the application is be available to other tenants.
-	AvailableToOtherTenants *bool `json:"availableToOtherTenants,omitempty"`
-	// IdentifierUris - A collection of URIs for the application.
-	IdentifierUris *[]string `json:"identifierUris,omitempty"`
-	// ReplyUrls - A collection of reply URLs for the application.
-	ReplyUrls *[]string `json:"replyUrls,omitempty"`
-	// Homepage - The home page of the application.
-	Homepage *string `json:"homepage,omitempty"`
+	// URL - A owner object URL, such as "https://graph.windows.net/0b1f9851-1bf0-433f-aec3-cb9272f093dc/directoryObjects/f260bbc4-c254-447b-94cf-293b5ec434dd", where "0b1f9851-1bf0-433f-aec3-cb9272f093dc" is the tenantId and "f260bbc4-c254-447b-94cf-293b5ec434dd" is the objectId of the owner (user, application, servicePrincipal, group) to be added.
+	URL *string `json:"url,omitempty"`
 }
 
-// MarshalJSON is the custom marshaler for AADObject.
-func (ao AADObject) MarshalJSON() ([]byte, error) {
+// MarshalJSON is the custom marshaler for AddOwnerParameters.
+func (aop AddOwnerParameters) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	if ao.ObjectID != nil {
-		objectMap["objectId"] = ao.ObjectID
-	}
-	if ao.ObjectType != nil {
-		objectMap["objectType"] = ao.ObjectType
-	}
-	if ao.DisplayName != nil {
-		objectMap["displayName"] = ao.DisplayName
-	}
-	if ao.UserPrincipalName != nil {
-		objectMap["userPrincipalName"] = ao.UserPrincipalName
-	}
-	if ao.Mail != nil {
-		objectMap["mail"] = ao.Mail
-	}
-	if ao.MailEnabled != nil {
-		objectMap["mailEnabled"] = ao.MailEnabled
-	}
-	if ao.MailNickname != nil {
-		objectMap["mailNickname"] = ao.MailNickname
-	}
-	if ao.SecurityEnabled != nil {
-		objectMap["securityEnabled"] = ao.SecurityEnabled
-	}
-	if ao.SignInName != nil {
-		objectMap["signInName"] = ao.SignInName
+	if aop.URL != nil {
+		objectMap["url"] = aop.URL
 	}
-	if ao.ServicePrincipalNames != nil {
-		objectMap["servicePrincipalNames"] = ao.ServicePrincipalNames
-	}
-	if ao.UserType != nil {
-		objectMap["userType"] = ao.UserType
-	}
-	if ao.UsageLocation != nil {
-		objectMap["usageLocation"] = ao.UsageLocation
-	}
-	if ao.AppID != nil {
-		objectMap["appId"] = ao.AppID
-	}
-	if ao.AppPermissions != nil {
-		objectMap["appPermissions"] = ao.AppPermissions
-	}
-	if ao.AvailableToOtherTenants != nil {
-		objectMap["availableToOtherTenants"] = ao.AvailableToOtherTenants
-	}
-	if ao.IdentifierUris != nil {
-		objectMap["identifierUris"] = ao.IdentifierUris
-	}
-	if ao.ReplyUrls != nil {
-		objectMap["replyUrls"] = ao.ReplyUrls
-	}
-	if ao.Homepage != nil {
-		objectMap["homepage"] = ao.Homepage
-	}
-	for k, v := range ao.AdditionalProperties {
+	for k, v := range aop.AdditionalProperties {
 		objectMap[k] = v
 	}
 	return json.Marshal(objectMap)
 }
 
-// UnmarshalJSON is the custom unmarshaler for AADObject struct.
-func (ao *AADObject) UnmarshalJSON(body []byte) error {
+// UnmarshalJSON is the custom unmarshaler for AddOwnerParameters struct.
+func (aop *AddOwnerParameters) UnmarshalJSON(body []byte) error {
 	var m map[string]*json.RawMessage
 	err := json.Unmarshal(body, &m)
 	if err != nil {
@@ -181,172 +102,19 @@ func (ao *AADObject) UnmarshalJSON(body []byte) error {
 				if err != nil {
 					return err
 				}
-				if ao.AdditionalProperties == nil {
-					ao.AdditionalProperties = make(map[string]interface{})
+				if aop.AdditionalProperties == nil {
+					aop.AdditionalProperties = make(map[string]interface{})
 				}
-				ao.AdditionalProperties[k] = additionalProperties
+				aop.AdditionalProperties[k] = additionalProperties
 			}
-		case "objectId":
-			if v != nil {
-				var objectID string
-				err = json.Unmarshal(*v, &objectID)
-				if err != nil {
-					return err
-				}
-				ao.ObjectID = &objectID
-			}
-		case "objectType":
-			if v != nil {
-				var objectType string
-				err = json.Unmarshal(*v, &objectType)
-				if err != nil {
-					return err
-				}
-				ao.ObjectType = &objectType
-			}
-		case "displayName":
-			if v != nil {
-				var displayName string
-				err = json.Unmarshal(*v, &displayName)
-				if err != nil {
-					return err
-				}
-				ao.DisplayName = &displayName
-			}
-		case "userPrincipalName":
-			if v != nil {
-				var userPrincipalName string
-				err = json.Unmarshal(*v, &userPrincipalName)
-				if err != nil {
-					return err
-				}
-				ao.UserPrincipalName = &userPrincipalName
-			}
-		case "mail":
-			if v != nil {
-				var mailVar string
-				err = json.Unmarshal(*v, &mailVar)
-				if err != nil {
-					return err
-				}
-				ao.Mail = &mailVar
-			}
-		case "mailEnabled":
-			if v != nil {
-				var mailEnabled bool
-				err = json.Unmarshal(*v, &mailEnabled)
-				if err != nil {
-					return err
-				}
-				ao.MailEnabled = &mailEnabled
-			}
-		case "mailNickname":
-			if v != nil {
-				var mailNickname string
-				err = json.Unmarshal(*v, &mailNickname)
-				if err != nil {
-					return err
-				}
-				ao.MailNickname = &mailNickname
-			}
-		case "securityEnabled":
-			if v != nil {
-				var securityEnabled bool
-				err = json.Unmarshal(*v, &securityEnabled)
-				if err != nil {
-					return err
-				}
-				ao.SecurityEnabled = &securityEnabled
-			}
-		case "signInName":
-			if v != nil {
-				var signInName string
-				err = json.Unmarshal(*v, &signInName)
-				if err != nil {
-					return err
-				}
-				ao.SignInName = &signInName
-			}
-		case "servicePrincipalNames":
-			if v != nil {
-				var servicePrincipalNames []string
-				err = json.Unmarshal(*v, &servicePrincipalNames)
-				if err != nil {
-					return err
-				}
-				ao.ServicePrincipalNames = &servicePrincipalNames
-			}
-		case "userType":
-			if v != nil {
-				var userType string
-				err = json.Unmarshal(*v, &userType)
-				if err != nil {
-					return err
-				}
-				ao.UserType = &userType
-			}
-		case "usageLocation":
-			if v != nil {
-				var usageLocation string
-				err = json.Unmarshal(*v, &usageLocation)
-				if err != nil {
-					return err
-				}
-				ao.UsageLocation = &usageLocation
-			}
-		case "appId":
-			if v != nil {
-				var appID string
-				err = json.Unmarshal(*v, &appID)
-				if err != nil {
-					return err
-				}
-				ao.AppID = &appID
-			}
-		case "appPermissions":
-			if v != nil {
-				var appPermissions []string
-				err = json.Unmarshal(*v, &appPermissions)
-				if err != nil {
-					return err
-				}
-				ao.AppPermissions = &appPermissions
-			}
-		case "availableToOtherTenants":
-			if v != nil {
-				var availableToOtherTenants bool
-				err = json.Unmarshal(*v, &availableToOtherTenants)
-				if err != nil {
-					return err
-				}
-				ao.AvailableToOtherTenants = &availableToOtherTenants
-			}
-		case "identifierUris":
-			if v != nil {
-				var identifierUris []string
-				err = json.Unmarshal(*v, &identifierUris)
-				if err != nil {
-					return err
-				}
-				ao.IdentifierUris = &identifierUris
-			}
-		case "replyUrls":
-			if v != nil {
-				var replyUrls []string
-				err = json.Unmarshal(*v, &replyUrls)
-				if err != nil {
-					return err
-				}
-				ao.ReplyUrls = &replyUrls
-			}
-		case "homepage":
+		case "url":
 			if v != nil {
-				var homepage string
-				err = json.Unmarshal(*v, &homepage)
+				var URL string
+				err = json.Unmarshal(*v, &URL)
 				if err != nil {
 					return err
 				}
-				ao.Homepage = &homepage
+				aop.URL = &URL
 			}
 		}
 	}
@@ -359,6 +127,10 @@ type ADGroup struct {
 	autorest.Response `json:"-"`
 	// DisplayName - The display name of the group.
 	DisplayName *string `json:"displayName,omitempty"`
+	// MailEnabled - Whether the group is mail-enabled. Must be false. This is because only pure security groups can be created using the Graph API.
+	MailEnabled *bool `json:"mailEnabled,omitempty"`
+	// MailNickname - The mail alias for the group.
+	MailNickname *string `json:"mailNickname,omitempty"`
 	// SecurityEnabled - Whether the group is security-enable.
 	SecurityEnabled *bool `json:"securityEnabled,omitempty"`
 	// Mail - The primary email address of the group.
@@ -380,6 +152,12 @@ func (ag ADGroup) MarshalJSON() ([]byte, error) {
 	if ag.DisplayName != nil {
 		objectMap["displayName"] = ag.DisplayName
 	}
+	if ag.MailEnabled != nil {
+		objectMap["mailEnabled"] = ag.MailEnabled
+	}
+	if ag.MailNickname != nil {
+		objectMap["mailNickname"] = ag.MailNickname
+	}
 	if ag.SecurityEnabled != nil {
 		objectMap["securityEnabled"] = ag.SecurityEnabled
 	}
@@ -449,6 +227,24 @@ func (ag *ADGroup) UnmarshalJSON(body []byte) error {
 				}
 				ag.DisplayName = &displayName
 			}
+		case "mailEnabled":
+			if v != nil {
+				var mailEnabled bool
+				err = json.Unmarshal(*v, &mailEnabled)
+				if err != nil {
+					return err
+				}
+				ag.MailEnabled = &mailEnabled
+			}
+		case "mailNickname":
+			if v != nil {
+				var mailNickname string
+				err = json.Unmarshal(*v, &mailNickname)
+				if err != nil {
+					return err
+				}
+				ag.MailNickname = &mailNickname
+			}
 		case "securityEnabled":
 			if v != nil {
 				var securityEnabled bool
@@ -517,6 +313,8 @@ type Application struct {
 	autorest.Response `json:"-"`
 	// AppID - The application ID.
 	AppID *string `json:"appId,omitempty"`
+	// AppRoles - The collection of application roles that an application may declare. These roles can be assigned to users, groups or service principals.
+	AppRoles *[]AppRole `json:"appRoles,omitempty"`
 	// AppPermissions - The application permissions.
 	AppPermissions *[]string `json:"appPermissions,omitempty"`
 	// AvailableToOtherTenants - Whether the application is be available to other tenants.
@@ -531,6 +329,12 @@ type Application struct {
 	Homepage *string `json:"homepage,omitempty"`
 	// Oauth2AllowImplicitFlow - Whether to allow implicit grant flow for OAuth2
 	Oauth2AllowImplicitFlow *bool `json:"oauth2AllowImplicitFlow,omitempty"`
+	// RequiredResourceAccess - Specifies resources that this application requires access to and the set of OAuth permission scopes and application roles that it needs under each of those resources. This pre-configuration of required resource access drives the consent experience.
+	RequiredResourceAccess *[]RequiredResourceAccess `json:"requiredResourceAccess,omitempty"`
+	// KeyCredentials - A collection of KeyCredential objects.
+	KeyCredentials *[]KeyCredential `json:"keyCredentials,omitempty"`
+	// PasswordCredentials - A collection of PasswordCredential objects
+	PasswordCredentials *[]PasswordCredential `json:"passwordCredentials,omitempty"`
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
 	// ObjectID - The object ID.
@@ -548,6 +352,9 @@ func (a Application) MarshalJSON() ([]byte, error) {
 	if a.AppID != nil {
 		objectMap["appId"] = a.AppID
 	}
+	if a.AppRoles != nil {
+		objectMap["appRoles"] = a.AppRoles
+	}
 	if a.AppPermissions != nil {
 		objectMap["appPermissions"] = a.AppPermissions
 	}
@@ -569,6 +376,15 @@ func (a Application) MarshalJSON() ([]byte, error) {
 	if a.Oauth2AllowImplicitFlow != nil {
 		objectMap["oauth2AllowImplicitFlow"] = a.Oauth2AllowImplicitFlow
 	}
+	if a.RequiredResourceAccess != nil {
+		objectMap["requiredResourceAccess"] = a.RequiredResourceAccess
+	}
+	if a.KeyCredentials != nil {
+		objectMap["keyCredentials"] = a.KeyCredentials
+	}
+	if a.PasswordCredentials != nil {
+		objectMap["passwordCredentials"] = a.PasswordCredentials
+	}
 	if a.ObjectID != nil {
 		objectMap["objectId"] = a.ObjectID
 	}
@@ -632,6 +448,15 @@ func (a *Application) UnmarshalJSON(body []byte) error {
 				}
 				a.AppID = &appID
 			}
+		case "appRoles":
+			if v != nil {
+				var appRoles []AppRole
+				err = json.Unmarshal(*v, &appRoles)
+				if err != nil {
+					return err
+				}
+				a.AppRoles = &appRoles
+			}
 		case "appPermissions":
 			if v != nil {
 				var appPermissions []string
@@ -695,100 +520,71 @@ func (a *Application) UnmarshalJSON(body []byte) error {
 				}
 				a.Oauth2AllowImplicitFlow = &oauth2AllowImplicitFlow
 			}
-		default:
+		case "requiredResourceAccess":
 			if v != nil {
-				var additionalProperties interface{}
-				err = json.Unmarshal(*v, &additionalProperties)
+				var requiredResourceAccess []RequiredResourceAccess
+				err = json.Unmarshal(*v, &requiredResourceAccess)
 				if err != nil {
 					return err
 				}
-				if a.AdditionalProperties == nil {
-					a.AdditionalProperties = make(map[string]interface{})
-				}
-				a.AdditionalProperties[k] = additionalProperties
+				a.RequiredResourceAccess = &requiredResourceAccess
 			}
-		case "objectId":
+		case "keyCredentials":
 			if v != nil {
-				var objectID string
-				err = json.Unmarshal(*v, &objectID)
+				var keyCredentials []KeyCredential
+				err = json.Unmarshal(*v, &keyCredentials)
 				if err != nil {
 					return err
 				}
-				a.ObjectID = &objectID
+				a.KeyCredentials = &keyCredentials
 			}
-		case "deletionTimestamp":
+		case "passwordCredentials":
 			if v != nil {
-				var deletionTimestamp date.Time
-				err = json.Unmarshal(*v, &deletionTimestamp)
+				var passwordCredentials []PasswordCredential
+				err = json.Unmarshal(*v, &passwordCredentials)
 				if err != nil {
 					return err
 				}
-				a.DeletionTimestamp = &deletionTimestamp
+				a.PasswordCredentials = &passwordCredentials
 			}
-		case "objectType":
+		default:
 			if v != nil {
-				var objectType ObjectType
-				err = json.Unmarshal(*v, &objectType)
+				var additionalProperties interface{}
+				err = json.Unmarshal(*v, &additionalProperties)
 				if err != nil {
 					return err
 				}
-				a.ObjectType = objectType
-			}
-		}
-	}
-
-	return nil
-}
-
-// ApplicationAddOwnerParameters request parameters for adding a owner to an application.
-type ApplicationAddOwnerParameters struct {
-	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
-	AdditionalProperties map[string]interface{} `json:""`
-	// URL - A owner object URL, such as "https://graph.windows.net/0b1f9851-1bf0-433f-aec3-cb9272f093dc/directoryObjects/f260bbc4-c254-447b-94cf-293b5ec434dd", where "0b1f9851-1bf0-433f-aec3-cb9272f093dc" is the tenantId and "f260bbc4-c254-447b-94cf-293b5ec434dd" is the objectId of the owner (user, application, servicePrincipal, group) to be added.
-	URL *string `json:"url,omitempty"`
-}
-
-// MarshalJSON is the custom marshaler for ApplicationAddOwnerParameters.
-func (aaop ApplicationAddOwnerParameters) MarshalJSON() ([]byte, error) {
-	objectMap := make(map[string]interface{})
-	if aaop.URL != nil {
-		objectMap["url"] = aaop.URL
-	}
-	for k, v := range aaop.AdditionalProperties {
-		objectMap[k] = v
-	}
-	return json.Marshal(objectMap)
-}
-
-// UnmarshalJSON is the custom unmarshaler for ApplicationAddOwnerParameters struct.
-func (aaop *ApplicationAddOwnerParameters) UnmarshalJSON(body []byte) error {
-	var m map[string]*json.RawMessage
-	err := json.Unmarshal(body, &m)
-	if err != nil {
-		return err
-	}
-	for k, v := range m {
-		switch k {
-		default:
+				if a.AdditionalProperties == nil {
+					a.AdditionalProperties = make(map[string]interface{})
+				}
+				a.AdditionalProperties[k] = additionalProperties
+			}
+		case "objectId":
 			if v != nil {
-				var additionalProperties interface{}
-				err = json.Unmarshal(*v, &additionalProperties)
+				var objectID string
+				err = json.Unmarshal(*v, &objectID)
 				if err != nil {
 					return err
 				}
-				if aaop.AdditionalProperties == nil {
-					aaop.AdditionalProperties = make(map[string]interface{})
+				a.ObjectID = &objectID
+			}
+		case "deletionTimestamp":
+			if v != nil {
+				var deletionTimestamp date.Time
+				err = json.Unmarshal(*v, &deletionTimestamp)
+				if err != nil {
+					return err
 				}
-				aaop.AdditionalProperties[k] = additionalProperties
+				a.DeletionTimestamp = &deletionTimestamp
 			}
-		case "url":
+		case "objectType":
 			if v != nil {
-				var URL string
-				err = json.Unmarshal(*v, &URL)
+				var objectType ObjectType
+				err = json.Unmarshal(*v, &objectType)
 				if err != nil {
 					return err
 				}
-				aaop.URL = &URL
+				a.ObjectType = objectType
 			}
 		}
 	}
@@ -800,6 +596,8 @@ func (aaop *ApplicationAddOwnerParameters) UnmarshalJSON(body []byte) error {
 type ApplicationCreateParameters struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
+	// AppRoles - The collection of application roles that an application may declare. These roles can be assigned to users, groups or service principals.
+	AppRoles *[]AppRole `json:"appRoles,omitempty"`
 	// AvailableToOtherTenants - Whether the application is available to other tenants.
 	AvailableToOtherTenants *bool `json:"availableToOtherTenants,omitempty"`
 	// DisplayName - The display name of the application.
@@ -823,6 +621,9 @@ type ApplicationCreateParameters struct {
 // MarshalJSON is the custom marshaler for ApplicationCreateParameters.
 func (acp ApplicationCreateParameters) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if acp.AppRoles != nil {
+		objectMap["appRoles"] = acp.AppRoles
+	}
 	if acp.AvailableToOtherTenants != nil {
 		objectMap["availableToOtherTenants"] = acp.AvailableToOtherTenants
 	}
@@ -877,6 +678,15 @@ func (acp *ApplicationCreateParameters) UnmarshalJSON(body []byte) error {
 				}
 				acp.AdditionalProperties[k] = additionalProperties
 			}
+		case "appRoles":
+			if v != nil {
+				var appRoles []AppRole
+				err = json.Unmarshal(*v, &appRoles)
+				if err != nil {
+					return err
+				}
+				acp.AppRoles = &appRoles
+			}
 		case "availableToOtherTenants":
 			if v != nil {
 				var availableToOtherTenants bool
@@ -979,14 +789,24 @@ type ApplicationListResultIterator struct {
 	page ApplicationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ApplicationListResultIterator) Next() error {
+func (iter *ApplicationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -995,6 +815,13 @@ func (iter *ApplicationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ApplicationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ApplicationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1014,6 +841,11 @@ func (iter ApplicationListResultIterator) Value() Application {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ApplicationListResultIterator type.
+func NewApplicationListResultIterator(page ApplicationListResultPage) ApplicationListResultIterator {
+	return ApplicationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr ApplicationListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -1021,14 +853,24 @@ func (alr ApplicationListResult) IsEmpty() bool {
 
 // ApplicationListResultPage contains a page of Application values.
 type ApplicationListResultPage struct {
-	fn  func(ApplicationListResult) (ApplicationListResult, error)
+	fn  func(context.Context, ApplicationListResult) (ApplicationListResult, error)
 	alr ApplicationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ApplicationListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *ApplicationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -1036,6 +878,13 @@ func (page *ApplicationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ApplicationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ApplicationListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -1054,10 +903,17 @@ func (page ApplicationListResultPage) Values() []Application {
 	return *page.alr.Value
 }
 
+// Creates a new instance of the ApplicationListResultPage type.
+func NewApplicationListResultPage(getNextPage func(context.Context, ApplicationListResult) (ApplicationListResult, error)) ApplicationListResultPage {
+	return ApplicationListResultPage{fn: getNextPage}
+}
+
 // ApplicationUpdateParameters request parameters for updating an existing application.
 type ApplicationUpdateParameters struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
+	// AppRoles - The collection of application roles that an application may declare. These roles can be assigned to users, groups or service principals.
+	AppRoles *[]AppRole `json:"appRoles,omitempty"`
 	// AvailableToOtherTenants - Whether the application is available to other tenants
 	AvailableToOtherTenants *bool `json:"availableToOtherTenants,omitempty"`
 	// DisplayName - The display name of the application.
@@ -1081,6 +937,9 @@ type ApplicationUpdateParameters struct {
 // MarshalJSON is the custom marshaler for ApplicationUpdateParameters.
 func (aup ApplicationUpdateParameters) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if aup.AppRoles != nil {
+		objectMap["appRoles"] = aup.AppRoles
+	}
 	if aup.AvailableToOtherTenants != nil {
 		objectMap["availableToOtherTenants"] = aup.AvailableToOtherTenants
 	}
@@ -1135,6 +994,15 @@ func (aup *ApplicationUpdateParameters) UnmarshalJSON(body []byte) error {
 				}
 				aup.AdditionalProperties[k] = additionalProperties
 			}
+		case "appRoles":
+			if v != nil {
+				var appRoles []AppRole
+				err = json.Unmarshal(*v, &appRoles)
+				if err != nil {
+					return err
+				}
+				aup.AppRoles = &appRoles
+			}
 		case "availableToOtherTenants":
 			if v != nil {
 				var availableToOtherTenants bool
@@ -1222,6 +1090,22 @@ func (aup *ApplicationUpdateParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
+// AppRole ...
+type AppRole struct {
+	// ID - Unique role identifier inside the appRoles collection.
+	ID *string `json:"id,omitempty"`
+	// AllowedMemberTypes - Specifies whether this app role definition can be assigned to users and groups by setting to 'User', or to other applications (that are accessing this application in daemon service scenarios) by setting to 'Application', or to both.
+	AllowedMemberTypes *[]string `json:"allowedMemberTypes,omitempty"`
+	// Description - Permission help text that appears in the admin app assignment and consent experiences.
+	Description *string `json:"description,omitempty"`
+	// DisplayName - Display name for the permission that appears in the admin consent and app assignment experiences.
+	DisplayName *string `json:"displayName,omitempty"`
+	// IsEnabled - When creating or updating a role definition, this must be set to true (which is the default). To delete a role, this must first be set to false. At that point, in a subsequent call, this role may be removed.
+	IsEnabled *bool `json:"isEnabled,omitempty"`
+	// Value - Specifies the value of the roles claim that the application should expect in the authentication and access tokens.
+	Value *string `json:"value,omitempty"`
+}
+
 // CheckGroupMembershipParameters request parameters for IsMemberOf API call.
 type CheckGroupMembershipParameters struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
@@ -1527,6 +1411,8 @@ type DirectoryObjectListResult struct {
 	autorest.Response `json:"-"`
 	// Value - A collection of DirectoryObject.
 	Value *[]BasicDirectoryObject `json:"value,omitempty"`
+	// OdataNextLink - The URL to get the next set of results.
+	OdataNextLink *string `json:"odata.nextLink,omitempty"`
 }
 
 // UnmarshalJSON is the custom unmarshaler for DirectoryObjectListResult struct.
@@ -1546,12 +1432,158 @@ func (dolr *DirectoryObjectListResult) UnmarshalJSON(body []byte) error {
 				}
 				dolr.Value = &value
 			}
+		case "odata.nextLink":
+			if v != nil {
+				var odataNextLink string
+				err = json.Unmarshal(*v, &odataNextLink)
+				if err != nil {
+					return err
+				}
+				dolr.OdataNextLink = &odataNextLink
+			}
 		}
 	}
 
 	return nil
 }
 
+// DirectoryObjectListResultIterator provides access to a complete listing of DirectoryObject values.
+type DirectoryObjectListResultIterator struct {
+	i    int
+	page DirectoryObjectListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *DirectoryObjectListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DirectoryObjectListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DirectoryObjectListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter DirectoryObjectListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter DirectoryObjectListResultIterator) Response() DirectoryObjectListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter DirectoryObjectListResultIterator) Value() BasicDirectoryObject {
+	if !iter.page.NotDone() {
+		return DirectoryObject{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the DirectoryObjectListResultIterator type.
+func NewDirectoryObjectListResultIterator(page DirectoryObjectListResultPage) DirectoryObjectListResultIterator {
+	return DirectoryObjectListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (dolr DirectoryObjectListResult) IsEmpty() bool {
+	return dolr.Value == nil || len(*dolr.Value) == 0
+}
+
+// directoryObjectListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (dolr DirectoryObjectListResult) directoryObjectListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if dolr.OdataNextLink == nil || len(to.String(dolr.OdataNextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(dolr.OdataNextLink)))
+}
+
+// DirectoryObjectListResultPage contains a page of BasicDirectoryObject values.
+type DirectoryObjectListResultPage struct {
+	fn   func(context.Context, DirectoryObjectListResult) (DirectoryObjectListResult, error)
+	dolr DirectoryObjectListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *DirectoryObjectListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DirectoryObjectListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dolr)
+	if err != nil {
+		return err
+	}
+	page.dolr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DirectoryObjectListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page DirectoryObjectListResultPage) NotDone() bool {
+	return !page.dolr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page DirectoryObjectListResultPage) Response() DirectoryObjectListResult {
+	return page.dolr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page DirectoryObjectListResultPage) Values() []BasicDirectoryObject {
+	if page.dolr.IsEmpty() {
+		return nil
+	}
+	return *page.dolr.Value
+}
+
+// Creates a new instance of the DirectoryObjectListResultPage type.
+func NewDirectoryObjectListResultPage(getNextPage func(context.Context, DirectoryObjectListResult) (DirectoryObjectListResult, error)) DirectoryObjectListResultPage {
+	return DirectoryObjectListResultPage{fn: getNextPage}
+}
+
 // Domain active Directory Domain information.
 type Domain struct {
 	autorest.Response `json:"-"`
@@ -1748,96 +1780,6 @@ func (gop *GetObjectsParameters) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// GetObjectsResult the response to an Active Directory object inquiry API request.
-type GetObjectsResult struct {
-	autorest.Response `json:"-"`
-	// Value - A collection of Active Directory objects.
-	Value *[]AADObject `json:"value,omitempty"`
-	// OdataNextLink - The URL to get the next set of results.
-	OdataNextLink *string `json:"odata.nextLink,omitempty"`
-}
-
-// GetObjectsResultIterator provides access to a complete listing of AADObject values.
-type GetObjectsResultIterator struct {
-	i    int
-	page GetObjectsResultPage
-}
-
-// Next advances to the next value.  If there was an error making
-// the request the iterator does not advance and the error is returned.
-func (iter *GetObjectsResultIterator) Next() error {
-	iter.i++
-	if iter.i < len(iter.page.Values()) {
-		return nil
-	}
-	err := iter.page.Next()
-	if err != nil {
-		iter.i--
-		return err
-	}
-	iter.i = 0
-	return nil
-}
-
-// NotDone returns true if the enumeration should be started or is not yet complete.
-func (iter GetObjectsResultIterator) NotDone() bool {
-	return iter.page.NotDone() && iter.i < len(iter.page.Values())
-}
-
-// Response returns the raw server response from the last page request.
-func (iter GetObjectsResultIterator) Response() GetObjectsResult {
-	return iter.page.Response()
-}
-
-// Value returns the current value or a zero-initialized value if the
-// iterator has advanced beyond the end of the collection.
-func (iter GetObjectsResultIterator) Value() AADObject {
-	if !iter.page.NotDone() {
-		return AADObject{}
-	}
-	return iter.page.Values()[iter.i]
-}
-
-// IsEmpty returns true if the ListResult contains no values.
-func (gor GetObjectsResult) IsEmpty() bool {
-	return gor.Value == nil || len(*gor.Value) == 0
-}
-
-// GetObjectsResultPage contains a page of AADObject values.
-type GetObjectsResultPage struct {
-	fn  func(GetObjectsResult) (GetObjectsResult, error)
-	gor GetObjectsResult
-}
-
-// Next advances to the next page of values.  If there was an error making
-// the request the page does not advance and the error is returned.
-func (page *GetObjectsResultPage) Next() error {
-	next, err := page.fn(page.gor)
-	if err != nil {
-		return err
-	}
-	page.gor = next
-	return nil
-}
-
-// NotDone returns true if the page enumeration should be started or is not yet complete.
-func (page GetObjectsResultPage) NotDone() bool {
-	return !page.gor.IsEmpty()
-}
-
-// Response returns the raw server response from the last page request.
-func (page GetObjectsResultPage) Response() GetObjectsResult {
-	return page.gor
-}
-
-// Values returns the slice of values for the current page or nil if there are no values.
-func (page GetObjectsResultPage) Values() []AADObject {
-	if page.gor.IsEmpty() {
-		return nil
-	}
-	return *page.gor.Value
-}
-
 // GraphError active Directory error information.
 type GraphError struct {
 	// OdataError - A Graph API error.
@@ -2109,14 +2051,24 @@ type GroupListResultIterator struct {
 	page GroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GroupListResultIterator) Next() error {
+func (iter *GroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2125,6 +2077,13 @@ func (iter *GroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2144,6 +2103,11 @@ func (iter GroupListResultIterator) Value() ADGroup {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GroupListResultIterator type.
+func NewGroupListResultIterator(page GroupListResultPage) GroupListResultIterator {
+	return GroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (glr GroupListResult) IsEmpty() bool {
 	return glr.Value == nil || len(*glr.Value) == 0
@@ -2151,14 +2115,24 @@ func (glr GroupListResult) IsEmpty() bool {
 
 // GroupListResultPage contains a page of ADGroup values.
 type GroupListResultPage struct {
-	fn  func(GroupListResult) (GroupListResult, error)
+	fn  func(context.Context, GroupListResult) (GroupListResult, error)
 	glr GroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GroupListResultPage) Next() error {
-	next, err := page.fn(page.glr)
+func (page *GroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.glr)
 	if err != nil {
 		return err
 	}
@@ -2166,6 +2140,13 @@ func (page *GroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GroupListResultPage) NotDone() bool {
 	return !page.glr.IsEmpty()
@@ -2184,6 +2165,11 @@ func (page GroupListResultPage) Values() []ADGroup {
 	return *page.glr.Value
 }
 
+// Creates a new instance of the GroupListResultPage type.
+func NewGroupListResultPage(getNextPage func(context.Context, GroupListResult) (GroupListResult, error)) GroupListResultPage {
+	return GroupListResultPage{fn: getNextPage}
+}
+
 // KeyCredential active Directory Key Credential information.
 type KeyCredential struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
@@ -2201,7 +2187,7 @@ type KeyCredential struct {
 	// Type - Type. Acceptable values are 'AsymmetricX509Cert' and 'Symmetric'.
 	Type *string `json:"type,omitempty"`
 	// CustomKeyIdentifier - Custom Key Identifier
-	CustomKeyIdentifier *[]byte `json:"customKeyIdentifier,omitempty"`
+	CustomKeyIdentifier *string `json:"customKeyIdentifier,omitempty"`
 }
 
 // MarshalJSON is the custom marshaler for KeyCredential.
@@ -2311,7 +2297,7 @@ func (kc *KeyCredential) UnmarshalJSON(body []byte) error {
 			}
 		case "customKeyIdentifier":
 			if v != nil {
-				var customKeyIdentifier []byte
+				var customKeyIdentifier string
 				err = json.Unmarshal(*v, &customKeyIdentifier)
 				if err != nil {
 					return err
@@ -2402,6 +2388,8 @@ type PasswordCredential struct {
 	KeyID *string `json:"keyId,omitempty"`
 	// Value - Key value.
 	Value *string `json:"value,omitempty"`
+	// CustomKeyIdentifier - Custom Key Identifier
+	CustomKeyIdentifier *[]byte `json:"customKeyIdentifier,omitempty"`
 }
 
 // MarshalJSON is the custom marshaler for PasswordCredential.
@@ -2419,6 +2407,9 @@ func (pc PasswordCredential) MarshalJSON() ([]byte, error) {
 	if pc.Value != nil {
 		objectMap["value"] = pc.Value
 	}
+	if pc.CustomKeyIdentifier != nil {
+		objectMap["customKeyIdentifier"] = pc.CustomKeyIdentifier
+	}
 	for k, v := range pc.AdditionalProperties {
 		objectMap[k] = v
 	}
@@ -2482,6 +2473,15 @@ func (pc *PasswordCredential) UnmarshalJSON(body []byte) error {
 				}
 				pc.Value = &value
 			}
+		case "customKeyIdentifier":
+			if v != nil {
+				var customKeyIdentifier []byte
+				err = json.Unmarshal(*v, &customKeyIdentifier)
+				if err != nil {
+					return err
+				}
+				pc.CustomKeyIdentifier = &customKeyIdentifier
+			}
 		}
 	}
 
@@ -2592,10 +2592,11 @@ type Permissions struct {
 	ExpiryTime *string `json:"expiryTime,omitempty"`
 }
 
-// RequiredResourceAccess specifies the set of OAuth 2.0 permission scopes and app roles under the specified
-// resource that an application requires access to. The specified OAuth 2.0 permission scopes may be requested by
-// client applications (through the requiredResourceAccess collection) when calling a resource application. The
-// requiredResourceAccess property of the Application entity is a collection of ReqiredResourceAccess.
+// RequiredResourceAccess specifies the set of OAuth 2.0 permission scopes and app roles under the
+// specified resource that an application requires access to. The specified OAuth 2.0 permission scopes may
+// be requested by client applications (through the requiredResourceAccess collection) when calling a
+// resource application. The requiredResourceAccess property of the Application entity is a collection of
+// RequiredResourceAccess.
 type RequiredResourceAccess struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
@@ -2743,6 +2744,8 @@ type ServicePrincipal struct {
 	DisplayName *string `json:"displayName,omitempty"`
 	// AppID - The application ID.
 	AppID *string `json:"appId,omitempty"`
+	// AppRoles - The collection of application roles that an application may declare. These roles can be assigned to users, groups or service principals.
+	AppRoles *[]AppRole `json:"appRoles,omitempty"`
 	// ServicePrincipalNames - A collection of service principal names.
 	ServicePrincipalNames *[]string `json:"servicePrincipalNames,omitempty"`
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
@@ -2765,6 +2768,9 @@ func (sp ServicePrincipal) MarshalJSON() ([]byte, error) {
 	if sp.AppID != nil {
 		objectMap["appId"] = sp.AppID
 	}
+	if sp.AppRoles != nil {
+		objectMap["appRoles"] = sp.AppRoles
+	}
 	if sp.ServicePrincipalNames != nil {
 		objectMap["servicePrincipalNames"] = sp.ServicePrincipalNames
 	}
@@ -2840,6 +2846,15 @@ func (sp *ServicePrincipal) UnmarshalJSON(body []byte) error {
 				}
 				sp.AppID = &appID
 			}
+		case "appRoles":
+			if v != nil {
+				var appRoles []AppRole
+				err = json.Unmarshal(*v, &appRoles)
+				if err != nil {
+					return err
+				}
+				sp.AppRoles = &appRoles
+			}
 		case "servicePrincipalNames":
 			if v != nil {
 				var servicePrincipalNames []string
@@ -2898,24 +2913,51 @@ func (sp *ServicePrincipal) UnmarshalJSON(body []byte) error {
 type ServicePrincipalCreateParameters struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
-	// AppID - application Id
-	AppID *string `json:"appId,omitempty"`
 	// AccountEnabled - Whether the account is enabled
 	AccountEnabled *bool `json:"accountEnabled,omitempty"`
+	// AppID - application Id
+	AppID *string `json:"appId,omitempty"`
+	// AppRoleAssignmentRequired - Specifies whether an AppRoleAssignment to a user or group is required before Azure AD will issue a user or access token to the application.
+	AppRoleAssignmentRequired *bool `json:"appRoleAssignmentRequired,omitempty"`
+	// DisplayName - The display name for the service principal.
+	DisplayName *string `json:"displayName,omitempty"`
+	ErrorURL    *string `json:"errorUrl,omitempty"`
+	// Homepage - The URL to the homepage of the associated application.
+	Homepage *string `json:"homepage,omitempty"`
 	// KeyCredentials - A collection of KeyCredential objects.
 	KeyCredentials *[]KeyCredential `json:"keyCredentials,omitempty"`
 	// PasswordCredentials - A collection of PasswordCredential objects
 	PasswordCredentials *[]PasswordCredential `json:"passwordCredentials,omitempty"`
+	// PublisherName - The display name of the tenant in which the associated application is specified.
+	PublisherName *string `json:"publisherName,omitempty"`
+	// ReplyUrls - A collection of reply URLs for the service principal.
+	ReplyUrls       *[]string `json:"replyUrls,omitempty"`
+	SamlMetadataURL *string   `json:"samlMetadataUrl,omitempty"`
+	// ServicePrincipalNames - A collection of service principal names.
+	ServicePrincipalNames *[]string `json:"servicePrincipalNames,omitempty"`
+	Tags                  *[]string `json:"tags,omitempty"`
 }
 
 // MarshalJSON is the custom marshaler for ServicePrincipalCreateParameters.
 func (spcp ServicePrincipalCreateParameters) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if spcp.AccountEnabled != nil {
+		objectMap["accountEnabled"] = spcp.AccountEnabled
+	}
 	if spcp.AppID != nil {
 		objectMap["appId"] = spcp.AppID
 	}
-	if spcp.AccountEnabled != nil {
-		objectMap["accountEnabled"] = spcp.AccountEnabled
+	if spcp.AppRoleAssignmentRequired != nil {
+		objectMap["appRoleAssignmentRequired"] = spcp.AppRoleAssignmentRequired
+	}
+	if spcp.DisplayName != nil {
+		objectMap["displayName"] = spcp.DisplayName
+	}
+	if spcp.ErrorURL != nil {
+		objectMap["errorUrl"] = spcp.ErrorURL
+	}
+	if spcp.Homepage != nil {
+		objectMap["homepage"] = spcp.Homepage
 	}
 	if spcp.KeyCredentials != nil {
 		objectMap["keyCredentials"] = spcp.KeyCredentials
@@ -2923,6 +2965,21 @@ func (spcp ServicePrincipalCreateParameters) MarshalJSON() ([]byte, error) {
 	if spcp.PasswordCredentials != nil {
 		objectMap["passwordCredentials"] = spcp.PasswordCredentials
 	}
+	if spcp.PublisherName != nil {
+		objectMap["publisherName"] = spcp.PublisherName
+	}
+	if spcp.ReplyUrls != nil {
+		objectMap["replyUrls"] = spcp.ReplyUrls
+	}
+	if spcp.SamlMetadataURL != nil {
+		objectMap["samlMetadataUrl"] = spcp.SamlMetadataURL
+	}
+	if spcp.ServicePrincipalNames != nil {
+		objectMap["servicePrincipalNames"] = spcp.ServicePrincipalNames
+	}
+	if spcp.Tags != nil {
+		objectMap["tags"] = spcp.Tags
+	}
 	for k, v := range spcp.AdditionalProperties {
 		objectMap[k] = v
 	}
@@ -2950,6 +3007,15 @@ func (spcp *ServicePrincipalCreateParameters) UnmarshalJSON(body []byte) error {
 				}
 				spcp.AdditionalProperties[k] = additionalProperties
 			}
+		case "accountEnabled":
+			if v != nil {
+				var accountEnabled bool
+				err = json.Unmarshal(*v, &accountEnabled)
+				if err != nil {
+					return err
+				}
+				spcp.AccountEnabled = &accountEnabled
+			}
 		case "appId":
 			if v != nil {
 				var appID string
@@ -2959,14 +3025,41 @@ func (spcp *ServicePrincipalCreateParameters) UnmarshalJSON(body []byte) error {
 				}
 				spcp.AppID = &appID
 			}
-		case "accountEnabled":
+		case "appRoleAssignmentRequired":
 			if v != nil {
-				var accountEnabled bool
-				err = json.Unmarshal(*v, &accountEnabled)
+				var appRoleAssignmentRequired bool
+				err = json.Unmarshal(*v, &appRoleAssignmentRequired)
 				if err != nil {
 					return err
 				}
-				spcp.AccountEnabled = &accountEnabled
+				spcp.AppRoleAssignmentRequired = &appRoleAssignmentRequired
+			}
+		case "displayName":
+			if v != nil {
+				var displayName string
+				err = json.Unmarshal(*v, &displayName)
+				if err != nil {
+					return err
+				}
+				spcp.DisplayName = &displayName
+			}
+		case "errorUrl":
+			if v != nil {
+				var errorURL string
+				err = json.Unmarshal(*v, &errorURL)
+				if err != nil {
+					return err
+				}
+				spcp.ErrorURL = &errorURL
+			}
+		case "homepage":
+			if v != nil {
+				var homepage string
+				err = json.Unmarshal(*v, &homepage)
+				if err != nil {
+					return err
+				}
+				spcp.Homepage = &homepage
 			}
 		case "keyCredentials":
 			if v != nil {
@@ -2986,6 +3079,51 @@ func (spcp *ServicePrincipalCreateParameters) UnmarshalJSON(body []byte) error {
 				}
 				spcp.PasswordCredentials = &passwordCredentials
 			}
+		case "publisherName":
+			if v != nil {
+				var publisherName string
+				err = json.Unmarshal(*v, &publisherName)
+				if err != nil {
+					return err
+				}
+				spcp.PublisherName = &publisherName
+			}
+		case "replyUrls":
+			if v != nil {
+				var replyUrls []string
+				err = json.Unmarshal(*v, &replyUrls)
+				if err != nil {
+					return err
+				}
+				spcp.ReplyUrls = &replyUrls
+			}
+		case "samlMetadataUrl":
+			if v != nil {
+				var samlMetadataURL string
+				err = json.Unmarshal(*v, &samlMetadataURL)
+				if err != nil {
+					return err
+				}
+				spcp.SamlMetadataURL = &samlMetadataURL
+			}
+		case "servicePrincipalNames":
+			if v != nil {
+				var servicePrincipalNames []string
+				err = json.Unmarshal(*v, &servicePrincipalNames)
+				if err != nil {
+					return err
+				}
+				spcp.ServicePrincipalNames = &servicePrincipalNames
+			}
+		case "tags":
+			if v != nil {
+				var tags []string
+				err = json.Unmarshal(*v, &tags)
+				if err != nil {
+					return err
+				}
+				spcp.Tags = &tags
+			}
 		}
 	}
 
@@ -3007,14 +3145,24 @@ type ServicePrincipalListResultIterator struct {
 	page ServicePrincipalListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ServicePrincipalListResultIterator) Next() error {
+func (iter *ServicePrincipalListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3023,6 +3171,13 @@ func (iter *ServicePrincipalListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ServicePrincipalListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ServicePrincipalListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3042,6 +3197,11 @@ func (iter ServicePrincipalListResultIterator) Value() ServicePrincipal {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ServicePrincipalListResultIterator type.
+func NewServicePrincipalListResultIterator(page ServicePrincipalListResultPage) ServicePrincipalListResultIterator {
+	return ServicePrincipalListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (splr ServicePrincipalListResult) IsEmpty() bool {
 	return splr.Value == nil || len(*splr.Value) == 0
@@ -3049,14 +3209,24 @@ func (splr ServicePrincipalListResult) IsEmpty() bool {
 
 // ServicePrincipalListResultPage contains a page of ServicePrincipal values.
 type ServicePrincipalListResultPage struct {
-	fn   func(ServicePrincipalListResult) (ServicePrincipalListResult, error)
+	fn   func(context.Context, ServicePrincipalListResult) (ServicePrincipalListResult, error)
 	splr ServicePrincipalListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ServicePrincipalListResultPage) Next() error {
-	next, err := page.fn(page.splr)
+func (page *ServicePrincipalListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.splr)
 	if err != nil {
 		return err
 	}
@@ -3064,6 +3234,13 @@ func (page *ServicePrincipalListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ServicePrincipalListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ServicePrincipalListResultPage) NotDone() bool {
 	return !page.splr.IsEmpty()
@@ -3082,8 +3259,234 @@ func (page ServicePrincipalListResultPage) Values() []ServicePrincipal {
 	return *page.splr.Value
 }
 
-// SignInName contains information about a sign-in name of a local account user in an Azure Active Directory B2C
-// tenant.
+// Creates a new instance of the ServicePrincipalListResultPage type.
+func NewServicePrincipalListResultPage(getNextPage func(context.Context, ServicePrincipalListResult) (ServicePrincipalListResult, error)) ServicePrincipalListResultPage {
+	return ServicePrincipalListResultPage{fn: getNextPage}
+}
+
+// ServicePrincipalUpdateParameters request parameters for creating a new service principal.
+type ServicePrincipalUpdateParameters struct {
+	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
+	AdditionalProperties map[string]interface{} `json:""`
+	// AccountEnabled - Whether the account is enabled
+	AccountEnabled *bool `json:"accountEnabled,omitempty"`
+	// AppID - application Id
+	AppID *string `json:"appId,omitempty"`
+	// AppRoleAssignmentRequired - Specifies whether an AppRoleAssignment to a user or group is required before Azure AD will issue a user or access token to the application.
+	AppRoleAssignmentRequired *bool `json:"appRoleAssignmentRequired,omitempty"`
+	// DisplayName - The display name for the service principal.
+	DisplayName *string `json:"displayName,omitempty"`
+	ErrorURL    *string `json:"errorUrl,omitempty"`
+	// Homepage - The URL to the homepage of the associated application.
+	Homepage *string `json:"homepage,omitempty"`
+	// KeyCredentials - A collection of KeyCredential objects.
+	KeyCredentials *[]KeyCredential `json:"keyCredentials,omitempty"`
+	// PasswordCredentials - A collection of PasswordCredential objects
+	PasswordCredentials *[]PasswordCredential `json:"passwordCredentials,omitempty"`
+	// PublisherName - The display name of the tenant in which the associated application is specified.
+	PublisherName *string `json:"publisherName,omitempty"`
+	// ReplyUrls - A collection of reply URLs for the service principal.
+	ReplyUrls       *[]string `json:"replyUrls,omitempty"`
+	SamlMetadataURL *string   `json:"samlMetadataUrl,omitempty"`
+	// ServicePrincipalNames - A collection of service principal names.
+	ServicePrincipalNames *[]string `json:"servicePrincipalNames,omitempty"`
+	Tags                  *[]string `json:"tags,omitempty"`
+}
+
+// MarshalJSON is the custom marshaler for ServicePrincipalUpdateParameters.
+func (spup ServicePrincipalUpdateParameters) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if spup.AccountEnabled != nil {
+		objectMap["accountEnabled"] = spup.AccountEnabled
+	}
+	if spup.AppID != nil {
+		objectMap["appId"] = spup.AppID
+	}
+	if spup.AppRoleAssignmentRequired != nil {
+		objectMap["appRoleAssignmentRequired"] = spup.AppRoleAssignmentRequired
+	}
+	if spup.DisplayName != nil {
+		objectMap["displayName"] = spup.DisplayName
+	}
+	if spup.ErrorURL != nil {
+		objectMap["errorUrl"] = spup.ErrorURL
+	}
+	if spup.Homepage != nil {
+		objectMap["homepage"] = spup.Homepage
+	}
+	if spup.KeyCredentials != nil {
+		objectMap["keyCredentials"] = spup.KeyCredentials
+	}
+	if spup.PasswordCredentials != nil {
+		objectMap["passwordCredentials"] = spup.PasswordCredentials
+	}
+	if spup.PublisherName != nil {
+		objectMap["publisherName"] = spup.PublisherName
+	}
+	if spup.ReplyUrls != nil {
+		objectMap["replyUrls"] = spup.ReplyUrls
+	}
+	if spup.SamlMetadataURL != nil {
+		objectMap["samlMetadataUrl"] = spup.SamlMetadataURL
+	}
+	if spup.ServicePrincipalNames != nil {
+		objectMap["servicePrincipalNames"] = spup.ServicePrincipalNames
+	}
+	if spup.Tags != nil {
+		objectMap["tags"] = spup.Tags
+	}
+	for k, v := range spup.AdditionalProperties {
+		objectMap[k] = v
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for ServicePrincipalUpdateParameters struct.
+func (spup *ServicePrincipalUpdateParameters) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		default:
+			if v != nil {
+				var additionalProperties interface{}
+				err = json.Unmarshal(*v, &additionalProperties)
+				if err != nil {
+					return err
+				}
+				if spup.AdditionalProperties == nil {
+					spup.AdditionalProperties = make(map[string]interface{})
+				}
+				spup.AdditionalProperties[k] = additionalProperties
+			}
+		case "accountEnabled":
+			if v != nil {
+				var accountEnabled bool
+				err = json.Unmarshal(*v, &accountEnabled)
+				if err != nil {
+					return err
+				}
+				spup.AccountEnabled = &accountEnabled
+			}
+		case "appId":
+			if v != nil {
+				var appID string
+				err = json.Unmarshal(*v, &appID)
+				if err != nil {
+					return err
+				}
+				spup.AppID = &appID
+			}
+		case "appRoleAssignmentRequired":
+			if v != nil {
+				var appRoleAssignmentRequired bool
+				err = json.Unmarshal(*v, &appRoleAssignmentRequired)
+				if err != nil {
+					return err
+				}
+				spup.AppRoleAssignmentRequired = &appRoleAssignmentRequired
+			}
+		case "displayName":
+			if v != nil {
+				var displayName string
+				err = json.Unmarshal(*v, &displayName)
+				if err != nil {
+					return err
+				}
+				spup.DisplayName = &displayName
+			}
+		case "errorUrl":
+			if v != nil {
+				var errorURL string
+				err = json.Unmarshal(*v, &errorURL)
+				if err != nil {
+					return err
+				}
+				spup.ErrorURL = &errorURL
+			}
+		case "homepage":
+			if v != nil {
+				var homepage string
+				err = json.Unmarshal(*v, &homepage)
+				if err != nil {
+					return err
+				}
+				spup.Homepage = &homepage
+			}
+		case "keyCredentials":
+			if v != nil {
+				var keyCredentials []KeyCredential
+				err = json.Unmarshal(*v, &keyCredentials)
+				if err != nil {
+					return err
+				}
+				spup.KeyCredentials = &keyCredentials
+			}
+		case "passwordCredentials":
+			if v != nil {
+				var passwordCredentials []PasswordCredential
+				err = json.Unmarshal(*v, &passwordCredentials)
+				if err != nil {
+					return err
+				}
+				spup.PasswordCredentials = &passwordCredentials
+			}
+		case "publisherName":
+			if v != nil {
+				var publisherName string
+				err = json.Unmarshal(*v, &publisherName)
+				if err != nil {
+					return err
+				}
+				spup.PublisherName = &publisherName
+			}
+		case "replyUrls":
+			if v != nil {
+				var replyUrls []string
+				err = json.Unmarshal(*v, &replyUrls)
+				if err != nil {
+					return err
+				}
+				spup.ReplyUrls = &replyUrls
+			}
+		case "samlMetadataUrl":
+			if v != nil {
+				var samlMetadataURL string
+				err = json.Unmarshal(*v, &samlMetadataURL)
+				if err != nil {
+					return err
+				}
+				spup.SamlMetadataURL = &samlMetadataURL
+			}
+		case "servicePrincipalNames":
+			if v != nil {
+				var servicePrincipalNames []string
+				err = json.Unmarshal(*v, &servicePrincipalNames)
+				if err != nil {
+					return err
+				}
+				spup.ServicePrincipalNames = &servicePrincipalNames
+			}
+		case "tags":
+			if v != nil {
+				var tags []string
+				err = json.Unmarshal(*v, &tags)
+				if err != nil {
+					return err
+				}
+				spup.Tags = &tags
+			}
+		}
+	}
+
+	return nil
+}
+
+// SignInName contains information about a sign-in name of a local account user in an Azure Active
+// Directory B2C tenant.
 type SignInName struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
@@ -3809,14 +4212,24 @@ type UserListResultIterator struct {
 	page UserListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UserListResultIterator) Next() error {
+func (iter *UserListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3825,6 +4238,13 @@ func (iter *UserListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UserListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UserListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3844,6 +4264,11 @@ func (iter UserListResultIterator) Value() User {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UserListResultIterator type.
+func NewUserListResultIterator(page UserListResultPage) UserListResultIterator {
+	return UserListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ulr UserListResult) IsEmpty() bool {
 	return ulr.Value == nil || len(*ulr.Value) == 0
@@ -3851,14 +4276,24 @@ func (ulr UserListResult) IsEmpty() bool {
 
 // UserListResultPage contains a page of User values.
 type UserListResultPage struct {
-	fn  func(UserListResult) (UserListResult, error)
+	fn  func(context.Context, UserListResult) (UserListResult, error)
 	ulr UserListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UserListResultPage) Next() error {
-	next, err := page.fn(page.ulr)
+func (page *UserListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ulr)
 	if err != nil {
 		return err
 	}
@@ -3866,6 +4301,13 @@ func (page *UserListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UserListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UserListResultPage) NotDone() bool {
 	return !page.ulr.IsEmpty()
@@ -3884,6 +4326,11 @@ func (page UserListResultPage) Values() []User {
 	return *page.ulr.Value
 }
 
+// Creates a new instance of the UserListResultPage type.
+func NewUserListResultPage(getNextPage func(context.Context, UserListResult) (UserListResult, error)) UserListResultPage {
+	return UserListResultPage{fn: getNextPage}
+}
+
 // UserUpdateParameters request parameters for updating an existing work or school account user.
 type UserUpdateParameters struct {
 	// AccountEnabled - Whether the account is enabled.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/oauth2.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/oauth2.go
index 97d465bf13b2..97e79c76ddcf 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/oauth2.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/oauth2.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewOAuth2ClientWithBaseURI(baseURI string, tenantID string) OAuth2Client {
 // Parameters:
 // filter - this is the Service Principal ObjectId associated with the app
 func (client OAuth2Client) Get(ctx context.Context, filter string) (result Permissions, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OAuth2Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Get", nil, "Failure preparing request")
@@ -106,33 +117,43 @@ func (client OAuth2Client) GetResponder(resp *http.Response) (result Permissions
 	return
 }
 
-// Post grants OAuth2 permissions for the relevant resource Ids of an app.
+// Grant grants OAuth2 permissions for the relevant resource Ids of an app.
 // Parameters:
-// body - the relevant app Service Principal Object Id and the Service Principal Objecit Id you want to grant.
-func (client OAuth2Client) Post(ctx context.Context, body *Permissions) (result Permissions, err error) {
-	req, err := client.PostPreparer(ctx, body)
+// body - the relevant app Service Principal Object Id and the Service Principal Object Id you want to grant.
+func (client OAuth2Client) Grant(ctx context.Context, body *Permissions) (result Permissions, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OAuth2Client.Grant")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GrantPreparer(ctx, body)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Post", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Grant", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.PostSender(req)
+	resp, err := client.GrantSender(req)
 	if err != nil {
 		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Post", resp, "Failure sending request")
+		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Grant", resp, "Failure sending request")
 		return
 	}
 
-	result, err = client.PostResponder(resp)
+	result, err = client.GrantResponder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Post", resp, "Failure responding to request")
+		err = autorest.NewErrorWithError(err, "graphrbac.OAuth2Client", "Grant", resp, "Failure responding to request")
 	}
 
 	return
 }
 
-// PostPreparer prepares the Post request.
-func (client OAuth2Client) PostPreparer(ctx context.Context, body *Permissions) (*http.Request, error) {
+// GrantPreparer prepares the Grant request.
+func (client OAuth2Client) GrantPreparer(ctx context.Context, body *Permissions) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"tenantID": autorest.Encode("path", client.TenantID),
 	}
@@ -155,16 +176,16 @@ func (client OAuth2Client) PostPreparer(ctx context.Context, body *Permissions)
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// PostSender sends the Post request. The method will close the
+// GrantSender sends the Grant request. The method will close the
 // http.Response Body if it receives an error.
-func (client OAuth2Client) PostSender(req *http.Request) (*http.Response, error) {
+func (client OAuth2Client) GrantSender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client, req,
 		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
 }
 
-// PostResponder handles the response to the Post request. The method always
+// GrantResponder handles the response to the Grant request. The method always
 // closes the http.Response Body.
-func (client OAuth2Client) PostResponder(resp *http.Response) (result Permissions, err error) {
+func (client OAuth2Client) GrantResponder(resp *http.Response) (result Permissions, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/objects.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/objects.go
index 638a0f02a183..04d3cc6395b3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/objects.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/objects.go
@@ -22,7 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
-	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,81 +41,24 @@ func NewObjectsClientWithBaseURI(baseURI string, tenantID string) ObjectsClient
 	return ObjectsClient{NewWithBaseURI(baseURI, tenantID)}
 }
 
-// GetCurrentUser gets the details for the currently logged-in user.
-func (client ObjectsClient) GetCurrentUser(ctx context.Context) (result AADObject, err error) {
-	req, err := client.GetCurrentUserPreparer(ctx)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "graphrbac.ObjectsClient", "GetCurrentUser", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.GetCurrentUserSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "graphrbac.ObjectsClient", "GetCurrentUser", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.GetCurrentUserResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "graphrbac.ObjectsClient", "GetCurrentUser", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// GetCurrentUserPreparer prepares the GetCurrentUser request.
-func (client ObjectsClient) GetCurrentUserPreparer(ctx context.Context) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"tenantID": autorest.Encode("path", client.TenantID),
-	}
-
-	const APIVersion = "1.6"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsGet(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/{tenantID}/me", pathParameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// GetCurrentUserSender sends the GetCurrentUser request. The method will close the
-// http.Response Body if it receives an error.
-func (client ObjectsClient) GetCurrentUserSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-}
-
-// GetCurrentUserResponder handles the response to the GetCurrentUser request. The method always
-// closes the http.Response Body.
-func (client ObjectsClient) GetCurrentUserResponder(resp *http.Response) (result AADObject, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
-// GetObjectsByObjectIds gets AD group membership for the specified AD object IDs.
+// GetObjectsByObjectIds gets the directory objects specified in a list of object IDs. You can also specify which
+// resource collections (users, groups, etc.) should be searched by specifying the optional types parameter.
 // Parameters:
 // parameters - objects filtering parameters.
-func (client ObjectsClient) GetObjectsByObjectIds(ctx context.Context, parameters GetObjectsParameters) (result GetObjectsResultPage, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: parameters,
-			Constraints: []validation.Constraint{{Target: "parameters.IncludeDirectoryObjectReferences", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("graphrbac.ObjectsClient", "GetObjectsByObjectIds", err.Error())
-	}
-
-	result.fn = func(lastResult GetObjectsResult) (GetObjectsResult, error) {
+func (client ObjectsClient) GetObjectsByObjectIds(ctx context.Context, parameters GetObjectsParameters) (result DirectoryObjectListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ObjectsClient.GetObjectsByObjectIds")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult DirectoryObjectListResult) (DirectoryObjectListResult, error) {
 		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
-			return GetObjectsResult{}, nil
+			return DirectoryObjectListResult{}, nil
 		}
 		return client.GetObjectsByObjectIdsNext(ctx, *lastResult.OdataNextLink)
 	}
@@ -127,12 +70,12 @@ func (client ObjectsClient) GetObjectsByObjectIds(ctx context.Context, parameter
 
 	resp, err := client.GetObjectsByObjectIdsSender(req)
 	if err != nil {
-		result.gor.Response = autorest.Response{Response: resp}
+		result.dolr.Response = autorest.Response{Response: resp}
 		err = autorest.NewErrorWithError(err, "graphrbac.ObjectsClient", "GetObjectsByObjectIds", resp, "Failure sending request")
 		return
 	}
 
-	result.gor, err = client.GetObjectsByObjectIdsResponder(resp)
+	result.dolr, err = client.GetObjectsByObjectIdsResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ObjectsClient", "GetObjectsByObjectIds", resp, "Failure responding to request")
 	}
@@ -170,7 +113,7 @@ func (client ObjectsClient) GetObjectsByObjectIdsSender(req *http.Request) (*htt
 
 // GetObjectsByObjectIdsResponder handles the response to the GetObjectsByObjectIds request. The method always
 // closes the http.Response Body.
-func (client ObjectsClient) GetObjectsByObjectIdsResponder(resp *http.Response) (result GetObjectsResult, err error) {
+func (client ObjectsClient) GetObjectsByObjectIdsResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -182,7 +125,17 @@ func (client ObjectsClient) GetObjectsByObjectIdsResponder(resp *http.Response)
 }
 
 // GetObjectsByObjectIdsComplete enumerates all values, automatically crossing page boundaries as required.
-func (client ObjectsClient) GetObjectsByObjectIdsComplete(ctx context.Context, parameters GetObjectsParameters) (result GetObjectsResultIterator, err error) {
+func (client ObjectsClient) GetObjectsByObjectIdsComplete(ctx context.Context, parameters GetObjectsParameters) (result DirectoryObjectListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ObjectsClient.GetObjectsByObjectIds")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetObjectsByObjectIds(ctx, parameters)
 	return
 }
@@ -190,7 +143,17 @@ func (client ObjectsClient) GetObjectsByObjectIdsComplete(ctx context.Context, p
 // GetObjectsByObjectIdsNext gets AD group membership for the specified AD object IDs.
 // Parameters:
 // nextLink - next link for the list operation.
-func (client ObjectsClient) GetObjectsByObjectIdsNext(ctx context.Context, nextLink string) (result GetObjectsResult, err error) {
+func (client ObjectsClient) GetObjectsByObjectIdsNext(ctx context.Context, nextLink string) (result DirectoryObjectListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ObjectsClient.GetObjectsByObjectIdsNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetObjectsByObjectIdsNextPreparer(ctx, nextLink)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ObjectsClient", "GetObjectsByObjectIdsNext", nil, "Failure preparing request")
@@ -241,7 +204,7 @@ func (client ObjectsClient) GetObjectsByObjectIdsNextSender(req *http.Request) (
 
 // GetObjectsByObjectIdsNextResponder handles the response to the GetObjectsByObjectIdsNext request. The method always
 // closes the http.Response Body.
-func (client ObjectsClient) GetObjectsByObjectIdsNextResponder(resp *http.Response) (result GetObjectsResult, err error) {
+func (client ObjectsClient) GetObjectsByObjectIdsNextResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/serviceprincipals.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/serviceprincipals.go
index 2b09eaf96dc7..bca9e9ed2eae 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/serviceprincipals.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/serviceprincipals.go
@@ -23,6 +23,7 @@ import (
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,10 +46,19 @@ func NewServicePrincipalsClientWithBaseURI(baseURI string, tenantID string) Serv
 // Parameters:
 // parameters - parameters to create a service principal.
 func (client ServicePrincipalsClient) Create(ctx context.Context, parameters ServicePrincipalCreateParameters) (result ServicePrincipal, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
-			Constraints: []validation.Constraint{{Target: "parameters.AppID", Name: validation.Null, Rule: true, Chain: nil},
-				{Target: "parameters.AccountEnabled", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
+			Constraints: []validation.Constraint{{Target: "parameters.AppID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("graphrbac.ServicePrincipalsClient", "Create", err.Error())
 	}
 
@@ -118,6 +128,16 @@ func (client ServicePrincipalsClient) CreateResponder(resp *http.Response) (resu
 // Parameters:
 // objectID - the object ID of the service principal to delete.
 func (client ServicePrincipalsClient) Delete(ctx context.Context, objectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "Delete", nil, "Failure preparing request")
@@ -182,6 +202,16 @@ func (client ServicePrincipalsClient) DeleteResponder(resp *http.Response) (resu
 // Parameters:
 // objectID - the object ID of the service principal to get.
 func (client ServicePrincipalsClient) Get(ctx context.Context, objectID string) (result ServicePrincipal, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "Get", nil, "Failure preparing request")
@@ -247,7 +277,17 @@ func (client ServicePrincipalsClient) GetResponder(resp *http.Response) (result
 // Parameters:
 // filter - the filter to apply to the operation.
 func (client ServicePrincipalsClient) List(ctx context.Context, filter string) (result ServicePrincipalListResultPage, err error) {
-	result.fn = func(lastResult ServicePrincipalListResult) (ServicePrincipalListResult, error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.List")
+		defer func() {
+			sc := -1
+			if result.splr.Response.Response != nil {
+				sc = result.splr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult ServicePrincipalListResult) (ServicePrincipalListResult, error) {
 		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
 			return ServicePrincipalListResult{}, nil
 		}
@@ -318,6 +358,16 @@ func (client ServicePrincipalsClient) ListResponder(resp *http.Response) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServicePrincipalsClient) ListComplete(ctx context.Context, filter string) (result ServicePrincipalListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -326,6 +376,16 @@ func (client ServicePrincipalsClient) ListComplete(ctx context.Context, filter s
 // Parameters:
 // objectID - the object ID of the service principal for which to get keyCredentials.
 func (client ServicePrincipalsClient) ListKeyCredentials(ctx context.Context, objectID string) (result KeyCredentialListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.ListKeyCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListKeyCredentialsPreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "ListKeyCredentials", nil, "Failure preparing request")
@@ -391,6 +451,16 @@ func (client ServicePrincipalsClient) ListKeyCredentialsResponder(resp *http.Res
 // Parameters:
 // nextLink - next link for the list operation.
 func (client ServicePrincipalsClient) ListNext(ctx context.Context, nextLink string) (result ServicePrincipalListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.ListNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListNextPreparer(ctx, nextLink)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "ListNext", nil, "Failure preparing request")
@@ -455,7 +525,18 @@ func (client ServicePrincipalsClient) ListNextResponder(resp *http.Response) (re
 // ListOwners the owners are a set of non-admin users who are allowed to modify this object.
 // Parameters:
 // objectID - the object ID of the service principal for which to get owners.
-func (client ServicePrincipalsClient) ListOwners(ctx context.Context, objectID string) (result DirectoryObjectListResult, err error) {
+func (client ServicePrincipalsClient) ListOwners(ctx context.Context, objectID string) (result DirectoryObjectListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.ListOwners")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listOwnersNextResults
 	req, err := client.ListOwnersPreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "ListOwners", nil, "Failure preparing request")
@@ -464,12 +545,12 @@ func (client ServicePrincipalsClient) ListOwners(ctx context.Context, objectID s
 
 	resp, err := client.ListOwnersSender(req)
 	if err != nil {
-		result.Response = autorest.Response{Response: resp}
+		result.dolr.Response = autorest.Response{Response: resp}
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "ListOwners", resp, "Failure sending request")
 		return
 	}
 
-	result, err = client.ListOwnersResponder(resp)
+	result.dolr, err = client.ListOwnersResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "ListOwners", resp, "Failure responding to request")
 	}
@@ -517,10 +598,57 @@ func (client ServicePrincipalsClient) ListOwnersResponder(resp *http.Response) (
 	return
 }
 
+// listOwnersNextResults retrieves the next set of results, if any.
+func (client ServicePrincipalsClient) listOwnersNextResults(ctx context.Context, lastResults DirectoryObjectListResult) (result DirectoryObjectListResult, err error) {
+	req, err := lastResults.directoryObjectListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "listOwnersNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListOwnersSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "listOwnersNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListOwnersResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "listOwnersNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListOwnersComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ServicePrincipalsClient) ListOwnersComplete(ctx context.Context, objectID string) (result DirectoryObjectListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.ListOwners")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListOwners(ctx, objectID)
+	return
+}
+
 // ListPasswordCredentials gets the passwordCredentials associated with a service principal.
 // Parameters:
 // objectID - the object ID of the service principal.
 func (client ServicePrincipalsClient) ListPasswordCredentials(ctx context.Context, objectID string) (result PasswordCredentialListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.ListPasswordCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPasswordCredentialsPreparer(ctx, objectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "ListPasswordCredentials", nil, "Failure preparing request")
@@ -582,11 +710,98 @@ func (client ServicePrincipalsClient) ListPasswordCredentialsResponder(resp *htt
 	return
 }
 
+// Update updates a service principal in the directory.
+// Parameters:
+// objectID - the object ID of the service principal to delete.
+// parameters - parameters to update a service principal.
+func (client ServicePrincipalsClient) Update(ctx context.Context, objectID string, parameters ServicePrincipalUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.UpdatePreparer(ctx, objectID, parameters)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "Update", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.UpdateSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "Update", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.UpdateResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "Update", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// UpdatePreparer prepares the Update request.
+func (client ServicePrincipalsClient) UpdatePreparer(ctx context.Context, objectID string, parameters ServicePrincipalUpdateParameters) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"objectId": autorest.Encode("path", objectID),
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPatch(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/servicePrincipals/{objectId}", pathParameters),
+		autorest.WithJSON(parameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// UpdateSender sends the Update request. The method will close the
+// http.Response Body if it receives an error.
+func (client ServicePrincipalsClient) UpdateSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// UpdateResponder handles the response to the Update request. The method always
+// closes the http.Response Body.
+func (client ServicePrincipalsClient) UpdateResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
 // UpdateKeyCredentials update the keyCredentials associated with a service principal.
 // Parameters:
 // objectID - the object ID for which to get service principal information.
 // parameters - parameters to update the keyCredentials of an existing service principal.
 func (client ServicePrincipalsClient) UpdateKeyCredentials(ctx context.Context, objectID string, parameters KeyCredentialsUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.UpdateKeyCredentials")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateKeyCredentialsPreparer(ctx, objectID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "UpdateKeyCredentials", nil, "Failure preparing request")
@@ -654,6 +869,16 @@ func (client ServicePrincipalsClient) UpdateKeyCredentialsResponder(resp *http.R
 // objectID - the object ID of the service principal.
 // parameters - parameters to update the passwordCredentials of an existing service principal.
 func (client ServicePrincipalsClient) UpdatePasswordCredentials(ctx context.Context, objectID string, parameters PasswordCredentialsUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicePrincipalsClient.UpdatePasswordCredentials")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePasswordCredentialsPreparer(ctx, objectID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.ServicePrincipalsClient", "UpdatePasswordCredentials", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/signedinuser.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/signedinuser.go
new file mode 100644
index 000000000000..3b89fca32d70
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/signedinuser.go
@@ -0,0 +1,283 @@
+package graphrbac
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// SignedInUserClient is the the Graph RBAC Management Client
+type SignedInUserClient struct {
+	BaseClient
+}
+
+// NewSignedInUserClient creates an instance of the SignedInUserClient client.
+func NewSignedInUserClient(tenantID string) SignedInUserClient {
+	return NewSignedInUserClientWithBaseURI(DefaultBaseURI, tenantID)
+}
+
+// NewSignedInUserClientWithBaseURI creates an instance of the SignedInUserClient client.
+func NewSignedInUserClientWithBaseURI(baseURI string, tenantID string) SignedInUserClient {
+	return SignedInUserClient{NewWithBaseURI(baseURI, tenantID)}
+}
+
+// Get gets the details for the currently logged-in user.
+func (client SignedInUserClient) Get(ctx context.Context) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignedInUserClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client SignedInUserClient) GetPreparer(ctx context.Context) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/me", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client SignedInUserClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client SignedInUserClient) GetResponder(resp *http.Response) (result User, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// ListOwnedObjects get the list of directory objects that are owned by the user.
+func (client SignedInUserClient) ListOwnedObjects(ctx context.Context) (result DirectoryObjectListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignedInUserClient.ListOwnedObjects")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult DirectoryObjectListResult) (DirectoryObjectListResult, error) {
+		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
+			return DirectoryObjectListResult{}, nil
+		}
+		return client.ListOwnedObjectsNext(ctx, *lastResult.OdataNextLink)
+	}
+	req, err := client.ListOwnedObjectsPreparer(ctx)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "ListOwnedObjects", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListOwnedObjectsSender(req)
+	if err != nil {
+		result.dolr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "ListOwnedObjects", resp, "Failure sending request")
+		return
+	}
+
+	result.dolr, err = client.ListOwnedObjectsResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "ListOwnedObjects", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListOwnedObjectsPreparer prepares the ListOwnedObjects request.
+func (client SignedInUserClient) ListOwnedObjectsPreparer(ctx context.Context) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/me/ownedObjects", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListOwnedObjectsSender sends the ListOwnedObjects request. The method will close the
+// http.Response Body if it receives an error.
+func (client SignedInUserClient) ListOwnedObjectsSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListOwnedObjectsResponder handles the response to the ListOwnedObjects request. The method always
+// closes the http.Response Body.
+func (client SignedInUserClient) ListOwnedObjectsResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// ListOwnedObjectsComplete enumerates all values, automatically crossing page boundaries as required.
+func (client SignedInUserClient) ListOwnedObjectsComplete(ctx context.Context) (result DirectoryObjectListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignedInUserClient.ListOwnedObjects")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListOwnedObjects(ctx)
+	return
+}
+
+// ListOwnedObjectsNext get the list of directory objects that are owned by the user.
+// Parameters:
+// nextLink - next link for the list operation.
+func (client SignedInUserClient) ListOwnedObjectsNext(ctx context.Context, nextLink string) (result DirectoryObjectListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignedInUserClient.ListOwnedObjectsNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.ListOwnedObjectsNextPreparer(ctx, nextLink)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "ListOwnedObjectsNext", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListOwnedObjectsNextSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "ListOwnedObjectsNext", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.ListOwnedObjectsNextResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "graphrbac.SignedInUserClient", "ListOwnedObjectsNext", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListOwnedObjectsNextPreparer prepares the ListOwnedObjectsNext request.
+func (client SignedInUserClient) ListOwnedObjectsNextPreparer(ctx context.Context, nextLink string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"nextLink": nextLink,
+		"tenantID": autorest.Encode("path", client.TenantID),
+	}
+
+	const APIVersion = "1.6"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/{tenantID}/{nextLink}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListOwnedObjectsNextSender sends the ListOwnedObjectsNext request. The method will close the
+// http.Response Body if it receives an error.
+func (client SignedInUserClient) ListOwnedObjectsNextSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListOwnedObjectsNextResponder handles the response to the ListOwnedObjectsNext request. The method always
+// closes the http.Response Body.
+func (client SignedInUserClient) ListOwnedObjectsNextResponder(resp *http.Response) (result DirectoryObjectListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/users.go b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/users.go
index 9d0cd833ad29..a2ef210a27aa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/users.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac/users.go
@@ -23,6 +23,7 @@ import (
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewUsersClientWithBaseURI(baseURI string, tenantID string) UsersClient {
 // Parameters:
 // parameters - parameters to create a user.
 func (client UsersClient) Create(ctx context.Context, parameters UserCreateParameters) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.AccountEnabled", Name: validation.Null, Rule: true, Chain: nil},
@@ -122,6 +133,16 @@ func (client UsersClient) CreateResponder(resp *http.Response) (result User, err
 // Parameters:
 // upnOrObjectID - the object ID or principal name of the user to delete.
 func (client UsersClient) Delete(ctx context.Context, upnOrObjectID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, upnOrObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.UsersClient", "Delete", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client UsersClient) DeleteResponder(resp *http.Response) (result autorest.
 // Parameters:
 // upnOrObjectID - the object ID or principal name of the user for which to get information.
 func (client UsersClient) Get(ctx context.Context, upnOrObjectID string) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, upnOrObjectID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.UsersClient", "Get", nil, "Failure preparing request")
@@ -252,6 +283,16 @@ func (client UsersClient) GetResponder(resp *http.Response) (result User, err er
 // objectID - the object ID of the user for which to get group membership.
 // parameters - user filtering parameters.
 func (client UsersClient) GetMemberGroups(ctx context.Context, objectID string, parameters UserGetMemberGroupsParameters) (result UserGetMemberGroupsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.GetMemberGroups")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.SecurityEnabledOnly", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -325,7 +366,17 @@ func (client UsersClient) GetMemberGroupsResponder(resp *http.Response) (result
 // Parameters:
 // filter - the filter to apply to the operation.
 func (client UsersClient) List(ctx context.Context, filter string) (result UserListResultPage, err error) {
-	result.fn = func(lastResult UserListResult) (UserListResult, error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.List")
+		defer func() {
+			sc := -1
+			if result.ulr.Response.Response != nil {
+				sc = result.ulr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = func(ctx context.Context, lastResult UserListResult) (UserListResult, error) {
 		if lastResult.OdataNextLink == nil || len(to.String(lastResult.OdataNextLink)) < 1 {
 			return UserListResult{}, nil
 		}
@@ -396,6 +447,16 @@ func (client UsersClient) ListResponder(resp *http.Response) (result UserListRes
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UsersClient) ListComplete(ctx context.Context, filter string) (result UserListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -404,6 +465,16 @@ func (client UsersClient) ListComplete(ctx context.Context, filter string) (resu
 // Parameters:
 // nextLink - next link for the list operation.
 func (client UsersClient) ListNext(ctx context.Context, nextLink string) (result UserListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.ListNext")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListNextPreparer(ctx, nextLink)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.UsersClient", "ListNext", nil, "Failure preparing request")
@@ -470,6 +541,16 @@ func (client UsersClient) ListNextResponder(resp *http.Response) (result UserLis
 // upnOrObjectID - the object ID or principal name of the user to update.
 // parameters - parameters to update an existing user.
 func (client UsersClient) Update(ctx context.Context, upnOrObjectID string, parameters UserUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, upnOrObjectID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "graphrbac.UsersClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/certificates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/certificates.go
index 9b05fe39655b..2e9f3ed7ea27 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/certificates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/certificates.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewCertificatesClientWithBaseURI(baseURI string, subscriptionID string) Cer
 // ifMatch - eTag of the Certificate. Do not specify for creating a brand new certificate. Required to update
 // an existing certificate.
 func (client CertificatesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, certificateName string, certificateDescription CertificateBodyDescription, ifMatch string) (result CertificateDescription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[A-Za-z0-9-._]{1,64}$`, Chain: nil}}}}); err != nil {
@@ -131,6 +142,16 @@ func (client CertificatesClient) CreateOrUpdateResponder(resp *http.Response) (r
 // certificateName - the name of the certificate
 // ifMatch - eTag of the Certificate.
 func (client CertificatesClient) Delete(ctx context.Context, resourceGroupName string, resourceName string, certificateName string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[A-Za-z0-9-._]{1,64}$`, Chain: nil}}}}); err != nil {
@@ -208,6 +229,16 @@ func (client CertificatesClient) DeleteResponder(resp *http.Response) (result au
 // certificateName - the name of the certificate
 // ifMatch - eTag of the Certificate.
 func (client CertificatesClient) GenerateVerificationCode(ctx context.Context, resourceGroupName string, resourceName string, certificateName string, ifMatch string) (result CertificateWithNonceDescription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.GenerateVerificationCode")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[A-Za-z0-9-._]{1,64}$`, Chain: nil}}}}); err != nil {
@@ -284,6 +315,16 @@ func (client CertificatesClient) GenerateVerificationCodeResponder(resp *http.Re
 // resourceName - the name of the IoT hub.
 // certificateName - the name of the certificate
 func (client CertificatesClient) Get(ctx context.Context, resourceGroupName string, resourceName string, certificateName string) (result CertificateDescription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[A-Za-z0-9-._]{1,64}$`, Chain: nil}}}}); err != nil {
@@ -358,6 +399,16 @@ func (client CertificatesClient) GetResponder(resp *http.Response) (result Certi
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client CertificatesClient) ListByIotHub(ctx context.Context, resourceGroupName string, resourceName string) (result CertificateListDescription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.ListByIotHub")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByIotHubPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.CertificatesClient", "ListByIotHub", nil, "Failure preparing request")
@@ -429,6 +480,16 @@ func (client CertificatesClient) ListByIotHubResponder(resp *http.Response) (res
 // certificateVerificationBody - the name of the certificate
 // ifMatch - eTag of the Certificate.
 func (client CertificatesClient) Verify(ctx context.Context, resourceGroupName string, resourceName string, certificateName string, certificateVerificationBody CertificateVerificationDescription, ifMatch string) (result CertificateDescription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Verify")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[A-Za-z0-9-._]{1,64}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/iothubresource.go b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/iothubresource.go
index 3c5a515b96b9..0a46ca3c724f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/iothubresource.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/iothubresource.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewIotHubResourceClientWithBaseURI(baseURI string, subscriptionID string) I
 // operationInputs - set the name parameter in the OperationInputs structure to the name of the IoT hub to
 // check.
 func (client IotHubResourceClient) CheckNameAvailability(ctx context.Context, operationInputs OperationInputs) (result IotHubNameAvailabilityInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: operationInputs,
 			Constraints: []validation.Constraint{{Target: "operationInputs.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -120,6 +131,16 @@ func (client IotHubResourceClient) CheckNameAvailabilityResponder(resp *http.Res
 // eventHubEndpointName - the name of the Event Hub-compatible endpoint in the IoT hub.
 // name - the name of the consumer group to add.
 func (client IotHubResourceClient) CreateEventHubConsumerGroup(ctx context.Context, resourceGroupName string, resourceName string, eventHubEndpointName string, name string) (result EventHubConsumerGroupInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.CreateEventHubConsumerGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateEventHubConsumerGroupPreparer(ctx, resourceGroupName, resourceName, eventHubEndpointName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "CreateEventHubConsumerGroup", nil, "Failure preparing request")
@@ -194,6 +215,16 @@ func (client IotHubResourceClient) CreateEventHubConsumerGroupResponder(resp *ht
 // ifMatch - eTag of the IoT Hub. Do not specify for creating a brand new IoT Hub. Required to update an
 // existing IoT Hub.
 func (client IotHubResourceClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, iotHubDescription IotHubDescription, ifMatch string) (result IotHubResourceCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: iotHubDescription,
 			Constraints: []validation.Constraint{{Target: "iotHubDescription.Properties", Name: validation.Null, Rule: false,
@@ -275,10 +306,6 @@ func (client IotHubResourceClient) CreateOrUpdateSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -301,6 +328,16 @@ func (client IotHubResourceClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) Delete(ctx context.Context, resourceGroupName string, resourceName string) (result IotHubResourceDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "Delete", nil, "Failure preparing request")
@@ -346,10 +383,6 @@ func (client IotHubResourceClient) DeleteSender(req *http.Request) (future IotHu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent, http.StatusNotFound))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -374,6 +407,16 @@ func (client IotHubResourceClient) DeleteResponder(resp *http.Response) (result
 // eventHubEndpointName - the name of the Event Hub-compatible endpoint in the IoT hub.
 // name - the name of the consumer group to delete.
 func (client IotHubResourceClient) DeleteEventHubConsumerGroup(ctx context.Context, resourceGroupName string, resourceName string, eventHubEndpointName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.DeleteEventHubConsumerGroup")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteEventHubConsumerGroupPreparer(ctx, resourceGroupName, resourceName, eventHubEndpointName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "DeleteEventHubConsumerGroup", nil, "Failure preparing request")
@@ -445,6 +488,16 @@ func (client IotHubResourceClient) DeleteEventHubConsumerGroupResponder(resp *ht
 // resourceName - the name of the IoT hub.
 // exportDevicesParameters - the parameters that specify the export devices operation.
 func (client IotHubResourceClient) ExportDevices(ctx context.Context, resourceGroupName string, resourceName string, exportDevicesParameters ExportDevicesRequest) (result JobResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ExportDevices")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: exportDevicesParameters,
 			Constraints: []validation.Constraint{{Target: "exportDevicesParameters.ExportBlobContainerURI", Name: validation.Null, Rule: true, Chain: nil},
@@ -521,6 +574,16 @@ func (client IotHubResourceClient) ExportDevicesResponder(resp *http.Response) (
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result IotHubDescription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "Get", nil, "Failure preparing request")
@@ -585,6 +648,16 @@ func (client IotHubResourceClient) GetResponder(resp *http.Response) (result Iot
 
 // GetEndpointHealth get the health for routing endpoints.
 func (client IotHubResourceClient) GetEndpointHealth(ctx context.Context, resourceGroupName string, iotHubName string) (result EndpointHealthDataListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetEndpointHealth")
+		defer func() {
+			sc := -1
+			if result.ehdlr.Response.Response != nil {
+				sc = result.ehdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.getEndpointHealthNextResults
 	req, err := client.GetEndpointHealthPreparer(ctx, resourceGroupName, iotHubName)
 	if err != nil {
@@ -649,8 +722,8 @@ func (client IotHubResourceClient) GetEndpointHealthResponder(resp *http.Respons
 }
 
 // getEndpointHealthNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) getEndpointHealthNextResults(lastResults EndpointHealthDataListResult) (result EndpointHealthDataListResult, err error) {
-	req, err := lastResults.endpointHealthDataListResultPreparer()
+func (client IotHubResourceClient) getEndpointHealthNextResults(ctx context.Context, lastResults EndpointHealthDataListResult) (result EndpointHealthDataListResult, err error) {
+	req, err := lastResults.endpointHealthDataListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "getEndpointHealthNextResults", nil, "Failure preparing next results request")
 	}
@@ -671,6 +744,16 @@ func (client IotHubResourceClient) getEndpointHealthNextResults(lastResults Endp
 
 // GetEndpointHealthComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) GetEndpointHealthComplete(ctx context.Context, resourceGroupName string, iotHubName string) (result EndpointHealthDataListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetEndpointHealth")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetEndpointHealth(ctx, resourceGroupName, iotHubName)
 	return
 }
@@ -682,6 +765,16 @@ func (client IotHubResourceClient) GetEndpointHealthComplete(ctx context.Context
 // eventHubEndpointName - the name of the Event Hub-compatible endpoint in the IoT hub.
 // name - the name of the consumer group to retrieve.
 func (client IotHubResourceClient) GetEventHubConsumerGroup(ctx context.Context, resourceGroupName string, resourceName string, eventHubEndpointName string, name string) (result EventHubConsumerGroupInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetEventHubConsumerGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetEventHubConsumerGroupPreparer(ctx, resourceGroupName, resourceName, eventHubEndpointName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "GetEventHubConsumerGroup", nil, "Failure preparing request")
@@ -753,6 +846,16 @@ func (client IotHubResourceClient) GetEventHubConsumerGroupResponder(resp *http.
 // resourceName - the name of the IoT hub.
 // jobID - the job identifier.
 func (client IotHubResourceClient) GetJob(ctx context.Context, resourceGroupName string, resourceName string, jobID string) (result JobResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetJob")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetJobPreparer(ctx, resourceGroupName, resourceName, jobID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "GetJob", nil, "Failure preparing request")
@@ -823,6 +926,16 @@ func (client IotHubResourceClient) GetJobResponder(resp *http.Response) (result
 // resourceName - the name of the IoT hub.
 // keyName - the name of the shared access policy.
 func (client IotHubResourceClient) GetKeysForKeyName(ctx context.Context, resourceGroupName string, resourceName string, keyName string) (result SharedAccessSignatureAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetKeysForKeyName")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetKeysForKeyNamePreparer(ctx, resourceGroupName, resourceName, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "GetKeysForKeyName", nil, "Failure preparing request")
@@ -891,6 +1004,16 @@ func (client IotHubResourceClient) GetKeysForKeyNameResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) GetQuotaMetrics(ctx context.Context, resourceGroupName string, resourceName string) (result IotHubQuotaMetricInfoListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetQuotaMetrics")
+		defer func() {
+			sc := -1
+			if result.ihqmilr.Response.Response != nil {
+				sc = result.ihqmilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.getQuotaMetricsNextResults
 	req, err := client.GetQuotaMetricsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
@@ -955,8 +1078,8 @@ func (client IotHubResourceClient) GetQuotaMetricsResponder(resp *http.Response)
 }
 
 // getQuotaMetricsNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) getQuotaMetricsNextResults(lastResults IotHubQuotaMetricInfoListResult) (result IotHubQuotaMetricInfoListResult, err error) {
-	req, err := lastResults.iotHubQuotaMetricInfoListResultPreparer()
+func (client IotHubResourceClient) getQuotaMetricsNextResults(ctx context.Context, lastResults IotHubQuotaMetricInfoListResult) (result IotHubQuotaMetricInfoListResult, err error) {
+	req, err := lastResults.iotHubQuotaMetricInfoListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "getQuotaMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -977,6 +1100,16 @@ func (client IotHubResourceClient) getQuotaMetricsNextResults(lastResults IotHub
 
 // GetQuotaMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) GetQuotaMetricsComplete(ctx context.Context, resourceGroupName string, resourceName string) (result IotHubQuotaMetricInfoListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetQuotaMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetQuotaMetrics(ctx, resourceGroupName, resourceName)
 	return
 }
@@ -986,6 +1119,16 @@ func (client IotHubResourceClient) GetQuotaMetricsComplete(ctx context.Context,
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) GetStats(ctx context.Context, resourceGroupName string, resourceName string) (result RegistryStatistics, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetStats")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetStatsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "GetStats", nil, "Failure preparing request")
@@ -1053,6 +1196,16 @@ func (client IotHubResourceClient) GetStatsResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) GetValidSkus(ctx context.Context, resourceGroupName string, resourceName string) (result IotHubSkuDescriptionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetValidSkus")
+		defer func() {
+			sc := -1
+			if result.ihsdlr.Response.Response != nil {
+				sc = result.ihsdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.getValidSkusNextResults
 	req, err := client.GetValidSkusPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
@@ -1117,8 +1270,8 @@ func (client IotHubResourceClient) GetValidSkusResponder(resp *http.Response) (r
 }
 
 // getValidSkusNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) getValidSkusNextResults(lastResults IotHubSkuDescriptionListResult) (result IotHubSkuDescriptionListResult, err error) {
-	req, err := lastResults.iotHubSkuDescriptionListResultPreparer()
+func (client IotHubResourceClient) getValidSkusNextResults(ctx context.Context, lastResults IotHubSkuDescriptionListResult) (result IotHubSkuDescriptionListResult, err error) {
+	req, err := lastResults.iotHubSkuDescriptionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "getValidSkusNextResults", nil, "Failure preparing next results request")
 	}
@@ -1139,6 +1292,16 @@ func (client IotHubResourceClient) getValidSkusNextResults(lastResults IotHubSku
 
 // GetValidSkusComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) GetValidSkusComplete(ctx context.Context, resourceGroupName string, resourceName string) (result IotHubSkuDescriptionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.GetValidSkus")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetValidSkus(ctx, resourceGroupName, resourceName)
 	return
 }
@@ -1151,6 +1314,16 @@ func (client IotHubResourceClient) GetValidSkusComplete(ctx context.Context, res
 // resourceName - the name of the IoT hub.
 // importDevicesParameters - the parameters that specify the import devices operation.
 func (client IotHubResourceClient) ImportDevices(ctx context.Context, resourceGroupName string, resourceName string, importDevicesParameters ImportDevicesRequest) (result JobResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ImportDevices")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: importDevicesParameters,
 			Constraints: []validation.Constraint{{Target: "importDevicesParameters.InputBlobContainerURI", Name: validation.Null, Rule: true, Chain: nil},
@@ -1226,6 +1399,16 @@ func (client IotHubResourceClient) ImportDevicesResponder(resp *http.Response) (
 // Parameters:
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 func (client IotHubResourceClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result IotHubDescriptionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ihdlr.Response.Response != nil {
+				sc = result.ihdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -1289,8 +1472,8 @@ func (client IotHubResourceClient) ListByResourceGroupResponder(resp *http.Respo
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) listByResourceGroupNextResults(lastResults IotHubDescriptionListResult) (result IotHubDescriptionListResult, err error) {
-	req, err := lastResults.iotHubDescriptionListResultPreparer()
+func (client IotHubResourceClient) listByResourceGroupNextResults(ctx context.Context, lastResults IotHubDescriptionListResult) (result IotHubDescriptionListResult, err error) {
+	req, err := lastResults.iotHubDescriptionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -1311,12 +1494,32 @@ func (client IotHubResourceClient) listByResourceGroupNextResults(lastResults Io
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result IotHubDescriptionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscription get all the IoT hubs in a subscription.
 func (client IotHubResourceClient) ListBySubscription(ctx context.Context) (result IotHubDescriptionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.ihdlr.Response.Response != nil {
+				sc = result.ihdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -1379,8 +1582,8 @@ func (client IotHubResourceClient) ListBySubscriptionResponder(resp *http.Respon
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) listBySubscriptionNextResults(lastResults IotHubDescriptionListResult) (result IotHubDescriptionListResult, err error) {
-	req, err := lastResults.iotHubDescriptionListResultPreparer()
+func (client IotHubResourceClient) listBySubscriptionNextResults(ctx context.Context, lastResults IotHubDescriptionListResult) (result IotHubDescriptionListResult, err error) {
+	req, err := lastResults.iotHubDescriptionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -1401,6 +1604,16 @@ func (client IotHubResourceClient) listBySubscriptionNextResults(lastResults Iot
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) ListBySubscriptionComplete(ctx context.Context) (result IotHubDescriptionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -1412,6 +1625,16 @@ func (client IotHubResourceClient) ListBySubscriptionComplete(ctx context.Contex
 // resourceName - the name of the IoT hub.
 // eventHubEndpointName - the name of the Event Hub-compatible endpoint.
 func (client IotHubResourceClient) ListEventHubConsumerGroups(ctx context.Context, resourceGroupName string, resourceName string, eventHubEndpointName string) (result EventHubConsumerGroupsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListEventHubConsumerGroups")
+		defer func() {
+			sc := -1
+			if result.ehcglr.Response.Response != nil {
+				sc = result.ehcglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listEventHubConsumerGroupsNextResults
 	req, err := client.ListEventHubConsumerGroupsPreparer(ctx, resourceGroupName, resourceName, eventHubEndpointName)
 	if err != nil {
@@ -1477,8 +1700,8 @@ func (client IotHubResourceClient) ListEventHubConsumerGroupsResponder(resp *htt
 }
 
 // listEventHubConsumerGroupsNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) listEventHubConsumerGroupsNextResults(lastResults EventHubConsumerGroupsListResult) (result EventHubConsumerGroupsListResult, err error) {
-	req, err := lastResults.eventHubConsumerGroupsListResultPreparer()
+func (client IotHubResourceClient) listEventHubConsumerGroupsNextResults(ctx context.Context, lastResults EventHubConsumerGroupsListResult) (result EventHubConsumerGroupsListResult, err error) {
+	req, err := lastResults.eventHubConsumerGroupsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "listEventHubConsumerGroupsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1499,6 +1722,16 @@ func (client IotHubResourceClient) listEventHubConsumerGroupsNextResults(lastRes
 
 // ListEventHubConsumerGroupsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) ListEventHubConsumerGroupsComplete(ctx context.Context, resourceGroupName string, resourceName string, eventHubEndpointName string) (result EventHubConsumerGroupsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListEventHubConsumerGroups")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListEventHubConsumerGroups(ctx, resourceGroupName, resourceName, eventHubEndpointName)
 	return
 }
@@ -1509,6 +1742,16 @@ func (client IotHubResourceClient) ListEventHubConsumerGroupsComplete(ctx contex
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) ListJobs(ctx context.Context, resourceGroupName string, resourceName string) (result JobResponseListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListJobs")
+		defer func() {
+			sc := -1
+			if result.jrlr.Response.Response != nil {
+				sc = result.jrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listJobsNextResults
 	req, err := client.ListJobsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
@@ -1573,8 +1816,8 @@ func (client IotHubResourceClient) ListJobsResponder(resp *http.Response) (resul
 }
 
 // listJobsNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) listJobsNextResults(lastResults JobResponseListResult) (result JobResponseListResult, err error) {
-	req, err := lastResults.jobResponseListResultPreparer()
+func (client IotHubResourceClient) listJobsNextResults(ctx context.Context, lastResults JobResponseListResult) (result JobResponseListResult, err error) {
+	req, err := lastResults.jobResponseListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "listJobsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1595,6 +1838,16 @@ func (client IotHubResourceClient) listJobsNextResults(lastResults JobResponseLi
 
 // ListJobsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) ListJobsComplete(ctx context.Context, resourceGroupName string, resourceName string) (result JobResponseListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListJobs")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListJobs(ctx, resourceGroupName, resourceName)
 	return
 }
@@ -1605,6 +1858,16 @@ func (client IotHubResourceClient) ListJobsComplete(ctx context.Context, resourc
 // resourceGroupName - the name of the resource group that contains the IoT hub.
 // resourceName - the name of the IoT hub.
 func (client IotHubResourceClient) ListKeys(ctx context.Context, resourceGroupName string, resourceName string) (result SharedAccessSignatureAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.sasarlr.Response.Response != nil {
+				sc = result.sasarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listKeysNextResults
 	req, err := client.ListKeysPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
@@ -1669,8 +1932,8 @@ func (client IotHubResourceClient) ListKeysResponder(resp *http.Response) (resul
 }
 
 // listKeysNextResults retrieves the next set of results, if any.
-func (client IotHubResourceClient) listKeysNextResults(lastResults SharedAccessSignatureAuthorizationRuleListResult) (result SharedAccessSignatureAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sharedAccessSignatureAuthorizationRuleListResultPreparer()
+func (client IotHubResourceClient) listKeysNextResults(ctx context.Context, lastResults SharedAccessSignatureAuthorizationRuleListResult) (result SharedAccessSignatureAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sharedAccessSignatureAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "listKeysNextResults", nil, "Failure preparing next results request")
 	}
@@ -1691,6 +1954,16 @@ func (client IotHubResourceClient) listKeysNextResults(lastResults SharedAccessS
 
 // ListKeysComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IotHubResourceClient) ListKeysComplete(ctx context.Context, resourceGroupName string, resourceName string) (result SharedAccessSignatureAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListKeys(ctx, resourceGroupName, resourceName)
 	return
 }
@@ -1701,6 +1974,16 @@ func (client IotHubResourceClient) ListKeysComplete(ctx context.Context, resourc
 // iotHubName - iotHub to be tested
 // resourceGroupName - resource group which Iot Hub belongs to
 func (client IotHubResourceClient) TestAllRoutes(ctx context.Context, input TestAllRoutesInput, iotHubName string, resourceGroupName string) (result TestAllRoutesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.TestAllRoutes")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.TestAllRoutesPreparer(ctx, input, iotHubName, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "TestAllRoutes", nil, "Failure preparing request")
@@ -1771,6 +2054,16 @@ func (client IotHubResourceClient) TestAllRoutesResponder(resp *http.Response) (
 // iotHubName - iotHub to be tested
 // resourceGroupName - resource group which Iot Hub belongs to
 func (client IotHubResourceClient) TestRoute(ctx context.Context, input TestRouteInput, iotHubName string, resourceGroupName string) (result TestRouteResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.TestRoute")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: input,
 			Constraints: []validation.Constraint{{Target: "input.Route", Name: validation.Null, Rule: true,
@@ -1855,6 +2148,16 @@ func (client IotHubResourceClient) TestRouteResponder(resp *http.Response) (resu
 // resourceName - name of iot hub to update.
 // iotHubTags - updated tag information to set into the iot hub instance.
 func (client IotHubResourceClient) Update(ctx context.Context, resourceGroupName string, resourceName string, iotHubTags TagsResource) (result IotHubResourceUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubResourceClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, iotHubTags)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.IotHubResourceClient", "Update", nil, "Failure preparing request")
@@ -1902,10 +2205,6 @@ func (client IotHubResourceClient) UpdateSender(req *http.Request) (future IotHu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/models.go
index 637f52e5b64b..59cd3fedce44 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/models.go
@@ -18,14 +18,19 @@ package devices
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices"
+
 // AccessRights enumerates the values for access rights.
 type AccessRights string
 
@@ -361,8 +366,8 @@ type CertificateProperties struct {
 	Certificate *string `json:"certificate,omitempty"`
 }
 
-// CertificatePropertiesWithNonce the description of an X509 CA Certificate including the challenge nonce issued
-// for the Proof-Of-Possession flow.
+// CertificatePropertiesWithNonce the description of an X509 CA Certificate including the challenge nonce
+// issued for the Proof-Of-Possession flow.
 type CertificatePropertiesWithNonce struct {
 	// Subject - The certificate's subject name.
 	Subject *string `json:"subject,omitempty"`
@@ -434,14 +439,24 @@ type EndpointHealthDataListResultIterator struct {
 	page EndpointHealthDataListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EndpointHealthDataListResultIterator) Next() error {
+func (iter *EndpointHealthDataListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointHealthDataListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -450,6 +465,13 @@ func (iter *EndpointHealthDataListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EndpointHealthDataListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EndpointHealthDataListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -469,6 +491,11 @@ func (iter EndpointHealthDataListResultIterator) Value() EndpointHealthData {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EndpointHealthDataListResultIterator type.
+func NewEndpointHealthDataListResultIterator(page EndpointHealthDataListResultPage) EndpointHealthDataListResultIterator {
+	return EndpointHealthDataListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ehdlr EndpointHealthDataListResult) IsEmpty() bool {
 	return ehdlr.Value == nil || len(*ehdlr.Value) == 0
@@ -476,11 +503,11 @@ func (ehdlr EndpointHealthDataListResult) IsEmpty() bool {
 
 // endpointHealthDataListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ehdlr EndpointHealthDataListResult) endpointHealthDataListResultPreparer() (*http.Request, error) {
+func (ehdlr EndpointHealthDataListResult) endpointHealthDataListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ehdlr.NextLink == nil || len(to.String(ehdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ehdlr.NextLink)))
@@ -488,14 +515,24 @@ func (ehdlr EndpointHealthDataListResult) endpointHealthDataListResultPreparer()
 
 // EndpointHealthDataListResultPage contains a page of EndpointHealthData values.
 type EndpointHealthDataListResultPage struct {
-	fn    func(EndpointHealthDataListResult) (EndpointHealthDataListResult, error)
+	fn    func(context.Context, EndpointHealthDataListResult) (EndpointHealthDataListResult, error)
 	ehdlr EndpointHealthDataListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EndpointHealthDataListResultPage) Next() error {
-	next, err := page.fn(page.ehdlr)
+func (page *EndpointHealthDataListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointHealthDataListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ehdlr)
 	if err != nil {
 		return err
 	}
@@ -503,6 +540,13 @@ func (page *EndpointHealthDataListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EndpointHealthDataListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EndpointHealthDataListResultPage) NotDone() bool {
 	return !page.ehdlr.IsEmpty()
@@ -521,6 +565,11 @@ func (page EndpointHealthDataListResultPage) Values() []EndpointHealthData {
 	return *page.ehdlr.Value
 }
 
+// Creates a new instance of the EndpointHealthDataListResultPage type.
+func NewEndpointHealthDataListResultPage(getNextPage func(context.Context, EndpointHealthDataListResult) (EndpointHealthDataListResult, error)) EndpointHealthDataListResultPage {
+	return EndpointHealthDataListResultPage{fn: getNextPage}
+}
+
 // ErrorDetails error details.
 type ErrorDetails struct {
 	// Code - The error code.
@@ -569,8 +618,8 @@ func (ehcgi EventHubConsumerGroupInfo) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// EventHubConsumerGroupsListResult the JSON-serialized array of Event Hub-compatible consumer group names with a
-// next link.
+// EventHubConsumerGroupsListResult the JSON-serialized array of Event Hub-compatible consumer group names
+// with a next link.
 type EventHubConsumerGroupsListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of consumer groups objects
@@ -579,21 +628,31 @@ type EventHubConsumerGroupsListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// EventHubConsumerGroupsListResultIterator provides access to a complete listing of EventHubConsumerGroupInfo
-// values.
+// EventHubConsumerGroupsListResultIterator provides access to a complete listing of
+// EventHubConsumerGroupInfo values.
 type EventHubConsumerGroupsListResultIterator struct {
 	i    int
 	page EventHubConsumerGroupsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EventHubConsumerGroupsListResultIterator) Next() error {
+func (iter *EventHubConsumerGroupsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubConsumerGroupsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -602,6 +661,13 @@ func (iter *EventHubConsumerGroupsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EventHubConsumerGroupsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EventHubConsumerGroupsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -621,6 +687,11 @@ func (iter EventHubConsumerGroupsListResultIterator) Value() EventHubConsumerGro
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EventHubConsumerGroupsListResultIterator type.
+func NewEventHubConsumerGroupsListResultIterator(page EventHubConsumerGroupsListResultPage) EventHubConsumerGroupsListResultIterator {
+	return EventHubConsumerGroupsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ehcglr EventHubConsumerGroupsListResult) IsEmpty() bool {
 	return ehcglr.Value == nil || len(*ehcglr.Value) == 0
@@ -628,11 +699,11 @@ func (ehcglr EventHubConsumerGroupsListResult) IsEmpty() bool {
 
 // eventHubConsumerGroupsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ehcglr EventHubConsumerGroupsListResult) eventHubConsumerGroupsListResultPreparer() (*http.Request, error) {
+func (ehcglr EventHubConsumerGroupsListResult) eventHubConsumerGroupsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ehcglr.NextLink == nil || len(to.String(ehcglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ehcglr.NextLink)))
@@ -640,14 +711,24 @@ func (ehcglr EventHubConsumerGroupsListResult) eventHubConsumerGroupsListResultP
 
 // EventHubConsumerGroupsListResultPage contains a page of EventHubConsumerGroupInfo values.
 type EventHubConsumerGroupsListResultPage struct {
-	fn     func(EventHubConsumerGroupsListResult) (EventHubConsumerGroupsListResult, error)
+	fn     func(context.Context, EventHubConsumerGroupsListResult) (EventHubConsumerGroupsListResult, error)
 	ehcglr EventHubConsumerGroupsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EventHubConsumerGroupsListResultPage) Next() error {
-	next, err := page.fn(page.ehcglr)
+func (page *EventHubConsumerGroupsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubConsumerGroupsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ehcglr)
 	if err != nil {
 		return err
 	}
@@ -655,6 +736,13 @@ func (page *EventHubConsumerGroupsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EventHubConsumerGroupsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EventHubConsumerGroupsListResultPage) NotDone() bool {
 	return !page.ehcglr.IsEmpty()
@@ -673,6 +761,11 @@ func (page EventHubConsumerGroupsListResultPage) Values() []EventHubConsumerGrou
 	return *page.ehcglr.Value
 }
 
+// Creates a new instance of the EventHubConsumerGroupsListResultPage type.
+func NewEventHubConsumerGroupsListResultPage(getNextPage func(context.Context, EventHubConsumerGroupsListResult) (EventHubConsumerGroupsListResult, error)) EventHubConsumerGroupsListResultPage {
+	return EventHubConsumerGroupsListResultPage{fn: getNextPage}
+}
+
 // EventHubProperties the properties of the provisioned Event Hub-compatible endpoint used by the IoT hub.
 type EventHubProperties struct {
 	// RetentionTimeInDays - The retention time for device-to-cloud messages in days. See: https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-messaging#device-to-cloud-messages
@@ -695,8 +788,8 @@ type ExportDevicesRequest struct {
 	ExcludeKeys *bool `json:"excludeKeys,omitempty"`
 }
 
-// FallbackRouteProperties the properties of the fallback route. IoT Hub uses these properties when it routes
-// messages to the fallback endpoint.
+// FallbackRouteProperties the properties of the fallback route. IoT Hub uses these properties when it
+// routes messages to the fallback endpoint.
 type FallbackRouteProperties struct {
 	// Name - The name of the route. The name can only include alphanumeric characters, periods, underscores, hyphens, has a maximum length of 64 characters, and must be unique.
 	Name *string `json:"name,omitempty"`
@@ -806,14 +899,24 @@ type IotHubDescriptionListResultIterator struct {
 	page IotHubDescriptionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IotHubDescriptionListResultIterator) Next() error {
+func (iter *IotHubDescriptionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubDescriptionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -822,6 +925,13 @@ func (iter *IotHubDescriptionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IotHubDescriptionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IotHubDescriptionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -841,6 +951,11 @@ func (iter IotHubDescriptionListResultIterator) Value() IotHubDescription {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IotHubDescriptionListResultIterator type.
+func NewIotHubDescriptionListResultIterator(page IotHubDescriptionListResultPage) IotHubDescriptionListResultIterator {
+	return IotHubDescriptionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ihdlr IotHubDescriptionListResult) IsEmpty() bool {
 	return ihdlr.Value == nil || len(*ihdlr.Value) == 0
@@ -848,11 +963,11 @@ func (ihdlr IotHubDescriptionListResult) IsEmpty() bool {
 
 // iotHubDescriptionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ihdlr IotHubDescriptionListResult) iotHubDescriptionListResultPreparer() (*http.Request, error) {
+func (ihdlr IotHubDescriptionListResult) iotHubDescriptionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ihdlr.NextLink == nil || len(to.String(ihdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ihdlr.NextLink)))
@@ -860,14 +975,24 @@ func (ihdlr IotHubDescriptionListResult) iotHubDescriptionListResultPreparer() (
 
 // IotHubDescriptionListResultPage contains a page of IotHubDescription values.
 type IotHubDescriptionListResultPage struct {
-	fn    func(IotHubDescriptionListResult) (IotHubDescriptionListResult, error)
+	fn    func(context.Context, IotHubDescriptionListResult) (IotHubDescriptionListResult, error)
 	ihdlr IotHubDescriptionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IotHubDescriptionListResultPage) Next() error {
-	next, err := page.fn(page.ihdlr)
+func (page *IotHubDescriptionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubDescriptionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ihdlr)
 	if err != nil {
 		return err
 	}
@@ -875,6 +1000,13 @@ func (page *IotHubDescriptionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IotHubDescriptionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IotHubDescriptionListResultPage) NotDone() bool {
 	return !page.ihdlr.IsEmpty()
@@ -893,6 +1025,11 @@ func (page IotHubDescriptionListResultPage) Values() []IotHubDescription {
 	return *page.ihdlr.Value
 }
 
+// Creates a new instance of the IotHubDescriptionListResultPage type.
+func NewIotHubDescriptionListResultPage(getNextPage func(context.Context, IotHubDescriptionListResult) (IotHubDescriptionListResult, error)) IotHubDescriptionListResultPage {
+	return IotHubDescriptionListResultPage{fn: getNextPage}
+}
+
 // IotHubNameAvailabilityInfo the properties indicating whether a given IoT hub name is available.
 type IotHubNameAvailabilityInfo struct {
 	autorest.Response `json:"-"`
@@ -912,7 +1049,7 @@ type IotHubProperties struct {
 	IPFilterRules *[]IPFilterRule `json:"ipFilterRules,omitempty"`
 	// ProvisioningState - The provisioning state.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
-	// State - Thehub state state.
+	// State - The hub state.
 	State *string `json:"state,omitempty"`
 	// HostName - The name of the host.
 	HostName *string `json:"hostName,omitempty"`
@@ -991,7 +1128,8 @@ type IotHubQuotaMetricInfo struct {
 	MaxValue *int64 `json:"maxValue,omitempty"`
 }
 
-// IotHubQuotaMetricInfoListResult the JSON-serialized array of IotHubQuotaMetricInfo objects with a next link.
+// IotHubQuotaMetricInfoListResult the JSON-serialized array of IotHubQuotaMetricInfo objects with a next
+// link.
 type IotHubQuotaMetricInfoListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The array of quota metrics objects.
@@ -1000,20 +1138,31 @@ type IotHubQuotaMetricInfoListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IotHubQuotaMetricInfoListResultIterator provides access to a complete listing of IotHubQuotaMetricInfo values.
+// IotHubQuotaMetricInfoListResultIterator provides access to a complete listing of IotHubQuotaMetricInfo
+// values.
 type IotHubQuotaMetricInfoListResultIterator struct {
 	i    int
 	page IotHubQuotaMetricInfoListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IotHubQuotaMetricInfoListResultIterator) Next() error {
+func (iter *IotHubQuotaMetricInfoListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubQuotaMetricInfoListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1022,6 +1171,13 @@ func (iter *IotHubQuotaMetricInfoListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IotHubQuotaMetricInfoListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IotHubQuotaMetricInfoListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1041,6 +1197,11 @@ func (iter IotHubQuotaMetricInfoListResultIterator) Value() IotHubQuotaMetricInf
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IotHubQuotaMetricInfoListResultIterator type.
+func NewIotHubQuotaMetricInfoListResultIterator(page IotHubQuotaMetricInfoListResultPage) IotHubQuotaMetricInfoListResultIterator {
+	return IotHubQuotaMetricInfoListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ihqmilr IotHubQuotaMetricInfoListResult) IsEmpty() bool {
 	return ihqmilr.Value == nil || len(*ihqmilr.Value) == 0
@@ -1048,11 +1209,11 @@ func (ihqmilr IotHubQuotaMetricInfoListResult) IsEmpty() bool {
 
 // iotHubQuotaMetricInfoListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ihqmilr IotHubQuotaMetricInfoListResult) iotHubQuotaMetricInfoListResultPreparer() (*http.Request, error) {
+func (ihqmilr IotHubQuotaMetricInfoListResult) iotHubQuotaMetricInfoListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ihqmilr.NextLink == nil || len(to.String(ihqmilr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ihqmilr.NextLink)))
@@ -1060,14 +1221,24 @@ func (ihqmilr IotHubQuotaMetricInfoListResult) iotHubQuotaMetricInfoListResultPr
 
 // IotHubQuotaMetricInfoListResultPage contains a page of IotHubQuotaMetricInfo values.
 type IotHubQuotaMetricInfoListResultPage struct {
-	fn      func(IotHubQuotaMetricInfoListResult) (IotHubQuotaMetricInfoListResult, error)
+	fn      func(context.Context, IotHubQuotaMetricInfoListResult) (IotHubQuotaMetricInfoListResult, error)
 	ihqmilr IotHubQuotaMetricInfoListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IotHubQuotaMetricInfoListResultPage) Next() error {
-	next, err := page.fn(page.ihqmilr)
+func (page *IotHubQuotaMetricInfoListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubQuotaMetricInfoListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ihqmilr)
 	if err != nil {
 		return err
 	}
@@ -1075,6 +1246,13 @@ func (page *IotHubQuotaMetricInfoListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IotHubQuotaMetricInfoListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IotHubQuotaMetricInfoListResultPage) NotDone() bool {
 	return !page.ihqmilr.IsEmpty()
@@ -1093,8 +1271,13 @@ func (page IotHubQuotaMetricInfoListResultPage) Values() []IotHubQuotaMetricInfo
 	return *page.ihqmilr.Value
 }
 
-// IotHubResourceCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// Creates a new instance of the IotHubQuotaMetricInfoListResultPage type.
+func NewIotHubQuotaMetricInfoListResultPage(getNextPage func(context.Context, IotHubQuotaMetricInfoListResult) (IotHubQuotaMetricInfoListResult, error)) IotHubQuotaMetricInfoListResultPage {
+	return IotHubQuotaMetricInfoListResultPage{fn: getNextPage}
+}
+
+// IotHubResourceCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type IotHubResourceCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1122,7 +1305,8 @@ func (future *IotHubResourceCreateOrUpdateFuture) Result(client IotHubResourceCl
 	return
 }
 
-// IotHubResourceDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// IotHubResourceDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type IotHubResourceDeleteFuture struct {
 	azure.Future
 }
@@ -1150,7 +1334,8 @@ func (future *IotHubResourceDeleteFuture) Result(client IotHubResourceClient) (s
 	return
 }
 
-// IotHubResourceUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// IotHubResourceUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type IotHubResourceUpdateFuture struct {
 	azure.Future
 }
@@ -1188,7 +1373,8 @@ type IotHubSkuDescription struct {
 	Capacity *IotHubCapacity `json:"capacity,omitempty"`
 }
 
-// IotHubSkuDescriptionListResult the JSON-serialized array of IotHubSkuDescription objects with a next link.
+// IotHubSkuDescriptionListResult the JSON-serialized array of IotHubSkuDescription objects with a next
+// link.
 type IotHubSkuDescriptionListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The array of IotHubSkuDescription.
@@ -1197,20 +1383,31 @@ type IotHubSkuDescriptionListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IotHubSkuDescriptionListResultIterator provides access to a complete listing of IotHubSkuDescription values.
+// IotHubSkuDescriptionListResultIterator provides access to a complete listing of IotHubSkuDescription
+// values.
 type IotHubSkuDescriptionListResultIterator struct {
 	i    int
 	page IotHubSkuDescriptionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IotHubSkuDescriptionListResultIterator) Next() error {
+func (iter *IotHubSkuDescriptionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubSkuDescriptionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1219,6 +1416,13 @@ func (iter *IotHubSkuDescriptionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IotHubSkuDescriptionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IotHubSkuDescriptionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1238,6 +1442,11 @@ func (iter IotHubSkuDescriptionListResultIterator) Value() IotHubSkuDescription
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IotHubSkuDescriptionListResultIterator type.
+func NewIotHubSkuDescriptionListResultIterator(page IotHubSkuDescriptionListResultPage) IotHubSkuDescriptionListResultIterator {
+	return IotHubSkuDescriptionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ihsdlr IotHubSkuDescriptionListResult) IsEmpty() bool {
 	return ihsdlr.Value == nil || len(*ihsdlr.Value) == 0
@@ -1245,11 +1454,11 @@ func (ihsdlr IotHubSkuDescriptionListResult) IsEmpty() bool {
 
 // iotHubSkuDescriptionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ihsdlr IotHubSkuDescriptionListResult) iotHubSkuDescriptionListResultPreparer() (*http.Request, error) {
+func (ihsdlr IotHubSkuDescriptionListResult) iotHubSkuDescriptionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ihsdlr.NextLink == nil || len(to.String(ihsdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ihsdlr.NextLink)))
@@ -1257,14 +1466,24 @@ func (ihsdlr IotHubSkuDescriptionListResult) iotHubSkuDescriptionListResultPrepa
 
 // IotHubSkuDescriptionListResultPage contains a page of IotHubSkuDescription values.
 type IotHubSkuDescriptionListResultPage struct {
-	fn     func(IotHubSkuDescriptionListResult) (IotHubSkuDescriptionListResult, error)
+	fn     func(context.Context, IotHubSkuDescriptionListResult) (IotHubSkuDescriptionListResult, error)
 	ihsdlr IotHubSkuDescriptionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IotHubSkuDescriptionListResultPage) Next() error {
-	next, err := page.fn(page.ihsdlr)
+func (page *IotHubSkuDescriptionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IotHubSkuDescriptionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ihsdlr)
 	if err != nil {
 		return err
 	}
@@ -1272,6 +1491,13 @@ func (page *IotHubSkuDescriptionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IotHubSkuDescriptionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IotHubSkuDescriptionListResultPage) NotDone() bool {
 	return !page.ihsdlr.IsEmpty()
@@ -1290,6 +1516,11 @@ func (page IotHubSkuDescriptionListResultPage) Values() []IotHubSkuDescription {
 	return *page.ihsdlr.Value
 }
 
+// Creates a new instance of the IotHubSkuDescriptionListResultPage type.
+func NewIotHubSkuDescriptionListResultPage(getNextPage func(context.Context, IotHubSkuDescriptionListResult) (IotHubSkuDescriptionListResult, error)) IotHubSkuDescriptionListResultPage {
+	return IotHubSkuDescriptionListResultPage{fn: getNextPage}
+}
+
 // IotHubSkuInfo information about the SKU of the IoT hub.
 type IotHubSkuInfo struct {
 	// Name - The name of the SKU. Possible values include: 'F1', 'S1', 'S2', 'S3', 'B1', 'B2', 'B3'
@@ -1346,14 +1577,24 @@ type JobResponseListResultIterator struct {
 	page JobResponseListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobResponseListResultIterator) Next() error {
+func (iter *JobResponseListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobResponseListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1362,6 +1603,13 @@ func (iter *JobResponseListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobResponseListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobResponseListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1381,6 +1629,11 @@ func (iter JobResponseListResultIterator) Value() JobResponse {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JobResponseListResultIterator type.
+func NewJobResponseListResultIterator(page JobResponseListResultPage) JobResponseListResultIterator {
+	return JobResponseListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jrlr JobResponseListResult) IsEmpty() bool {
 	return jrlr.Value == nil || len(*jrlr.Value) == 0
@@ -1388,11 +1641,11 @@ func (jrlr JobResponseListResult) IsEmpty() bool {
 
 // jobResponseListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jrlr JobResponseListResult) jobResponseListResultPreparer() (*http.Request, error) {
+func (jrlr JobResponseListResult) jobResponseListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jrlr.NextLink == nil || len(to.String(jrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jrlr.NextLink)))
@@ -1400,14 +1653,24 @@ func (jrlr JobResponseListResult) jobResponseListResultPreparer() (*http.Request
 
 // JobResponseListResultPage contains a page of JobResponse values.
 type JobResponseListResultPage struct {
-	fn   func(JobResponseListResult) (JobResponseListResult, error)
+	fn   func(context.Context, JobResponseListResult) (JobResponseListResult, error)
 	jrlr JobResponseListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobResponseListResultPage) Next() error {
-	next, err := page.fn(page.jrlr)
+func (page *JobResponseListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobResponseListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jrlr)
 	if err != nil {
 		return err
 	}
@@ -1415,6 +1678,13 @@ func (page *JobResponseListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobResponseListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobResponseListResultPage) NotDone() bool {
 	return !page.jrlr.IsEmpty()
@@ -1433,6 +1703,11 @@ func (page JobResponseListResultPage) Values() []JobResponse {
 	return *page.jrlr.Value
 }
 
+// Creates a new instance of the JobResponseListResultPage type.
+func NewJobResponseListResultPage(getNextPage func(context.Context, JobResponseListResult) (JobResponseListResult, error)) JobResponseListResultPage {
+	return JobResponseListResultPage{fn: getNextPage}
+}
+
 // MatchedRoute routes that matched
 type MatchedRoute struct {
 	// Properties - Properties of routes that matched
@@ -1481,8 +1756,8 @@ type OperationInputs struct {
 	Name *string `json:"name,omitempty"`
 }
 
-// OperationListResult result of the request to list IoT Hub operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list IoT Hub operations. It contains a list of operations
+// and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of IoT Hub operations supported by the Microsoft.Devices resource provider.
@@ -1497,14 +1772,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1513,6 +1798,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1532,6 +1824,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1539,11 +1836,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1551,14 +1848,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1566,6 +1873,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1584,9 +1898,15 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
-// OperationsMonitoringProperties the operations monitoring properties for the IoT hub. The possible keys to the
-// dictionary are Connections, DeviceTelemetry, C2DCommands, DeviceIdentityOperations, FileUploadOperations,
-// Routes, D2CTwinOperations, C2DTwinOperations, TwinQueries, JobsOperations, DirectMethods.
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
+// OperationsMonitoringProperties the operations monitoring properties for the IoT hub. The possible keys
+// to the dictionary are Connections, DeviceTelemetry, C2DCommands, DeviceIdentityOperations,
+// FileUploadOperations, Routes, D2CTwinOperations, C2DTwinOperations, TwinQueries, JobsOperations,
+// DirectMethods.
 type OperationsMonitoringProperties struct {
 	Events map[string]*OperationMonitoringLevel `json:"events"`
 }
@@ -1686,9 +2006,9 @@ type RouteProperties struct {
 	IsEnabled *bool `json:"isEnabled,omitempty"`
 }
 
-// RoutingEndpoints the properties related to the custom endpoints to which your IoT hub routes messages based on
-// the routing rules. A maximum of 10 custom endpoints are allowed across all endpoint types for paid hubs and only
-// 1 custom endpoint is allowed across all endpoint types for free hubs.
+// RoutingEndpoints the properties related to the custom endpoints to which your IoT hub routes messages
+// based on the routing rules. A maximum of 10 custom endpoints are allowed across all endpoint types for
+// paid hubs and only 1 custom endpoint is allowed across all endpoint types for free hubs.
 type RoutingEndpoints struct {
 	// ServiceBusQueues - The list of Service Bus queue endpoints that IoT hub routes the messages to, based on the routing rules.
 	ServiceBusQueues *[]RoutingServiceBusQueueEndpointProperties `json:"serviceBusQueues,omitempty"`
@@ -1789,7 +2109,7 @@ type RoutingStorageContainerProperties struct {
 	BatchFrequencyInSeconds *int32 `json:"batchFrequencyInSeconds,omitempty"`
 	// MaxChunkSizeInBytes - Maximum number of bytes for each blob written to storage. Value should be between 10485760(10MB) and 524288000(500MB). Default value is 314572800(300MB).
 	MaxChunkSizeInBytes *int32 `json:"maxChunkSizeInBytes,omitempty"`
-	// Encoding - Encoding that is used to serialize messages to blobs. Supported values are 'avro' and 'avrodeflate'. Default value is 'avro'.
+	// Encoding - Encoding that is used to serialize messages to blobs. Supported values are 'avro' and 'avroDeflate'. Default value is 'avro'.
 	Encoding *string `json:"encoding,omitempty"`
 }
 
@@ -1843,14 +2163,24 @@ type SharedAccessSignatureAuthorizationRuleListResultIterator struct {
 	page SharedAccessSignatureAuthorizationRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SharedAccessSignatureAuthorizationRuleListResultIterator) Next() error {
+func (iter *SharedAccessSignatureAuthorizationRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SharedAccessSignatureAuthorizationRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1859,6 +2189,13 @@ func (iter *SharedAccessSignatureAuthorizationRuleListResultIterator) Next() err
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SharedAccessSignatureAuthorizationRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SharedAccessSignatureAuthorizationRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1878,6 +2215,11 @@ func (iter SharedAccessSignatureAuthorizationRuleListResultIterator) Value() Sha
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SharedAccessSignatureAuthorizationRuleListResultIterator type.
+func NewSharedAccessSignatureAuthorizationRuleListResultIterator(page SharedAccessSignatureAuthorizationRuleListResultPage) SharedAccessSignatureAuthorizationRuleListResultIterator {
+	return SharedAccessSignatureAuthorizationRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sasarlr SharedAccessSignatureAuthorizationRuleListResult) IsEmpty() bool {
 	return sasarlr.Value == nil || len(*sasarlr.Value) == 0
@@ -1885,27 +2227,37 @@ func (sasarlr SharedAccessSignatureAuthorizationRuleListResult) IsEmpty() bool {
 
 // sharedAccessSignatureAuthorizationRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sasarlr SharedAccessSignatureAuthorizationRuleListResult) sharedAccessSignatureAuthorizationRuleListResultPreparer() (*http.Request, error) {
+func (sasarlr SharedAccessSignatureAuthorizationRuleListResult) sharedAccessSignatureAuthorizationRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sasarlr.NextLink == nil || len(to.String(sasarlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sasarlr.NextLink)))
 }
 
-// SharedAccessSignatureAuthorizationRuleListResultPage contains a page of SharedAccessSignatureAuthorizationRule
-// values.
+// SharedAccessSignatureAuthorizationRuleListResultPage contains a page of
+// SharedAccessSignatureAuthorizationRule values.
 type SharedAccessSignatureAuthorizationRuleListResultPage struct {
-	fn      func(SharedAccessSignatureAuthorizationRuleListResult) (SharedAccessSignatureAuthorizationRuleListResult, error)
+	fn      func(context.Context, SharedAccessSignatureAuthorizationRuleListResult) (SharedAccessSignatureAuthorizationRuleListResult, error)
 	sasarlr SharedAccessSignatureAuthorizationRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SharedAccessSignatureAuthorizationRuleListResultPage) Next() error {
-	next, err := page.fn(page.sasarlr)
+func (page *SharedAccessSignatureAuthorizationRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SharedAccessSignatureAuthorizationRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sasarlr)
 	if err != nil {
 		return err
 	}
@@ -1913,6 +2265,13 @@ func (page *SharedAccessSignatureAuthorizationRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SharedAccessSignatureAuthorizationRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SharedAccessSignatureAuthorizationRuleListResultPage) NotDone() bool {
 	return !page.sasarlr.IsEmpty()
@@ -1931,9 +2290,14 @@ func (page SharedAccessSignatureAuthorizationRuleListResultPage) Values() []Shar
 	return *page.sasarlr.Value
 }
 
+// Creates a new instance of the SharedAccessSignatureAuthorizationRuleListResultPage type.
+func NewSharedAccessSignatureAuthorizationRuleListResultPage(getNextPage func(context.Context, SharedAccessSignatureAuthorizationRuleListResult) (SharedAccessSignatureAuthorizationRuleListResult, error)) SharedAccessSignatureAuthorizationRuleListResultPage {
+	return SharedAccessSignatureAuthorizationRuleListResultPage{fn: getNextPage}
+}
+
 // StorageEndpointProperties the properties of the Azure Storage endpoint for file upload.
 type StorageEndpointProperties struct {
-	// SasTTLAsIso8601 - The period of time for which the the SAS URI generated by IoT Hub for file upload is valid. See: https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-file-upload#file-upload-notification-configuration-options.
+	// SasTTLAsIso8601 - The period of time for which the SAS URI generated by IoT Hub for file upload is valid. See: https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-file-upload#file-upload-notification-configuration-options.
 	SasTTLAsIso8601 *string `json:"sasTtlAsIso8601,omitempty"`
 	// ConnectionString - The connection string for the Azure Storage account to which files are uploaded.
 	ConnectionString *string `json:"connectionString,omitempty"`
@@ -1941,8 +2305,8 @@ type StorageEndpointProperties struct {
 	ContainerName *string `json:"containerName,omitempty"`
 }
 
-// TagsResource a container holding only the Tags for a resource, allowing the user to update the tags on an IoT
-// Hub instance.
+// TagsResource a container holding only the Tags for a resource, allowing the user to update the tags on
+// an IoT Hub instance.
 type TagsResource struct {
 	// Tags - Resource tags
 	Tags map[string]*string `json:"tags"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/operations.go
index 01395bf228a5..6c4d7a65e7d6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available IoT Hub REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devices.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/resourceprovidercommon.go b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/resourceprovidercommon.go
index a80dd0c0413b..a95e69a5a2dc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/resourceprovidercommon.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/iothub/mgmt/2018-04-01/devices/resourceprovidercommon.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewResourceProviderCommonClientWithBaseURI(baseURI string, subscriptionID s
 
 // GetSubscriptionQuota get the number of free and paid iot hubs in the subscription
 func (client ResourceProviderCommonClient) GetSubscriptionQuota(ctx context.Context) (result UserSubscriptionQuotaListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceProviderCommonClient.GetSubscriptionQuota")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSubscriptionQuotaPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "devices.ResourceProviderCommonClient", "GetSubscriptionQuota", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/client.go
index 731e99857f56..42943238bae2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/client.go
@@ -25,6 +25,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -58,6 +59,16 @@ func NewWithoutDefaults() BaseClient {
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // keyName - the name of the key.
 func (client BaseClient) BackupKey(ctx context.Context, vaultBaseURL string, keyName string) (result BackupKeyResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.BackupKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.BackupKeyPreparer(ctx, vaultBaseURL, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "BackupKey", nil, "Failure preparing request")
@@ -128,6 +139,16 @@ func (client BaseClient) BackupKeyResponder(resp *http.Response) (result BackupK
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // secretName - the name of the secret.
 func (client BaseClient) BackupSecret(ctx context.Context, vaultBaseURL string, secretName string) (result BackupSecretResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.BackupSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.BackupSecretPreparer(ctx, vaultBaseURL, secretName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "BackupSecret", nil, "Failure preparing request")
@@ -199,6 +220,16 @@ func (client BaseClient) BackupSecretResponder(resp *http.Response) (result Back
 // certificateName - the name of the certificate.
 // parameters - the parameters to create a certificate.
 func (client BaseClient) CreateCertificate(ctx context.Context, vaultBaseURL string, certificateName string, parameters CertificateCreateParameters) (result CertificateOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CreateCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z-]+$`, Chain: nil}}},
@@ -285,6 +316,16 @@ func (client BaseClient) CreateCertificateResponder(resp *http.Response) (result
 // keyName - the name for the new key. The system will generate the version name for the new key.
 // parameters - the parameters to create a key.
 func (client BaseClient) CreateKey(ctx context.Context, vaultBaseURL string, keyName string, parameters KeyCreateParameters) (result KeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CreateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: keyName,
 			Constraints: []validation.Constraint{{Target: "keyName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z-]+$`, Chain: nil}}}}); err != nil {
@@ -368,6 +409,16 @@ func (client BaseClient) CreateKeyResponder(resp *http.Response) (result KeyBund
 // keyVersion - the version of the key.
 // parameters - the parameters for the decryption operation.
 func (client BaseClient) Decrypt(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeyOperationsParameters) (result KeyOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.Decrypt")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Value", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -448,6 +499,16 @@ func (client BaseClient) DecryptResponder(resp *http.Response) (result KeyOperat
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the certificate.
 func (client BaseClient) DeleteCertificate(ctx context.Context, vaultBaseURL string, certificateName string) (result DeletedCertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteCertificatePreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "DeleteCertificate", nil, "Failure preparing request")
@@ -517,6 +578,16 @@ func (client BaseClient) DeleteCertificateResponder(resp *http.Response) (result
 // Parameters:
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 func (client BaseClient) DeleteCertificateContacts(ctx context.Context, vaultBaseURL string) (result Contacts, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteCertificateContacts")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteCertificateContactsPreparer(ctx, vaultBaseURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "DeleteCertificateContacts", nil, "Failure preparing request")
@@ -583,6 +654,16 @@ func (client BaseClient) DeleteCertificateContactsResponder(resp *http.Response)
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // issuerName - the name of the issuer.
 func (client BaseClient) DeleteCertificateIssuer(ctx context.Context, vaultBaseURL string, issuerName string) (result IssuerBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteCertificateIssuer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteCertificateIssuerPreparer(ctx, vaultBaseURL, issuerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "DeleteCertificateIssuer", nil, "Failure preparing request")
@@ -653,6 +734,16 @@ func (client BaseClient) DeleteCertificateIssuerResponder(resp *http.Response) (
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the certificate.
 func (client BaseClient) DeleteCertificateOperation(ctx context.Context, vaultBaseURL string, certificateName string) (result CertificateOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteCertificateOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteCertificateOperationPreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "DeleteCertificateOperation", nil, "Failure preparing request")
@@ -724,6 +815,16 @@ func (client BaseClient) DeleteCertificateOperationResponder(resp *http.Response
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // keyName - the name of the key to delete.
 func (client BaseClient) DeleteKey(ctx context.Context, vaultBaseURL string, keyName string) (result DeletedKeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteKeyPreparer(ctx, vaultBaseURL, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "DeleteKey", nil, "Failure preparing request")
@@ -795,6 +896,16 @@ func (client BaseClient) DeleteKeyResponder(resp *http.Response) (result Deleted
 // storageAccountName - the name of the storage account.
 // sasDefinitionName - the name of the SAS definition.
 func (client BaseClient) DeleteSasDefinition(ctx context.Context, vaultBaseURL string, storageAccountName string, sasDefinitionName string) (result SasDefinitionBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteSasDefinition")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -874,6 +985,16 @@ func (client BaseClient) DeleteSasDefinitionResponder(resp *http.Response) (resu
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // secretName - the name of the secret.
 func (client BaseClient) DeleteSecret(ctx context.Context, vaultBaseURL string, secretName string) (result DeletedSecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteSecretPreparer(ctx, vaultBaseURL, secretName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "DeleteSecret", nil, "Failure preparing request")
@@ -943,6 +1064,16 @@ func (client BaseClient) DeleteSecretResponder(resp *http.Response) (result Dele
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // storageAccountName - the name of the storage account.
 func (client BaseClient) DeleteStorageAccount(ctx context.Context, vaultBaseURL string, storageAccountName string) (result StorageBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.DeleteStorageAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}}}); err != nil {
@@ -1018,7 +1149,7 @@ func (client BaseClient) DeleteStorageAccountResponder(resp *http.Response) (res
 // dependent on the target key and the encryption algorithm to be used. The ENCRYPT operation is only strictly
 // necessary for symmetric keys stored in Azure Key Vault since protection with an asymmetric key can be performed
 // using public portion of the key. This operation is supported for asymmetric keys as a convenience for callers that
-// have a key-reference but do not have access to the public key material. This operation requires the keys/encypt
+// have a key-reference but do not have access to the public key material. This operation requires the keys/encrypt
 // permission.
 // Parameters:
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
@@ -1026,6 +1157,16 @@ func (client BaseClient) DeleteStorageAccountResponder(resp *http.Response) (res
 // keyVersion - the version of the key.
 // parameters - the parameters for the encryption operation.
 func (client BaseClient) Encrypt(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeyOperationsParameters) (result KeyOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.Encrypt")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Value", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -1106,6 +1247,16 @@ func (client BaseClient) EncryptResponder(resp *http.Response) (result KeyOperat
 // certificateName - the name of the certificate in the given vault.
 // certificateVersion - the version of the certificate.
 func (client BaseClient) GetCertificate(ctx context.Context, vaultBaseURL string, certificateName string, certificateVersion string) (result CertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCertificatePreparer(ctx, vaultBaseURL, certificateName, certificateVersion)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetCertificate", nil, "Failure preparing request")
@@ -1176,6 +1327,16 @@ func (client BaseClient) GetCertificateResponder(resp *http.Response) (result Ce
 // Parameters:
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 func (client BaseClient) GetCertificateContacts(ctx context.Context, vaultBaseURL string) (result Contacts, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateContacts")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCertificateContactsPreparer(ctx, vaultBaseURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetCertificateContacts", nil, "Failure preparing request")
@@ -1242,6 +1403,16 @@ func (client BaseClient) GetCertificateContactsResponder(resp *http.Response) (r
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // issuerName - the name of the issuer.
 func (client BaseClient) GetCertificateIssuer(ctx context.Context, vaultBaseURL string, issuerName string) (result IssuerBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateIssuer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCertificateIssuerPreparer(ctx, vaultBaseURL, issuerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetCertificateIssuer", nil, "Failure preparing request")
@@ -1313,6 +1484,16 @@ func (client BaseClient) GetCertificateIssuerResponder(resp *http.Response) (res
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetCertificateIssuers(ctx context.Context, vaultBaseURL string, maxresults *int32) (result CertificateIssuerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateIssuers")
+		defer func() {
+			sc := -1
+			if result.cilr.Response.Response != nil {
+				sc = result.cilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -1387,8 +1568,8 @@ func (client BaseClient) GetCertificateIssuersResponder(resp *http.Response) (re
 }
 
 // getCertificateIssuersNextResults retrieves the next set of results, if any.
-func (client BaseClient) getCertificateIssuersNextResults(lastResults CertificateIssuerListResult) (result CertificateIssuerListResult, err error) {
-	req, err := lastResults.certificateIssuerListResultPreparer()
+func (client BaseClient) getCertificateIssuersNextResults(ctx context.Context, lastResults CertificateIssuerListResult) (result CertificateIssuerListResult, err error) {
+	req, err := lastResults.certificateIssuerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getCertificateIssuersNextResults", nil, "Failure preparing next results request")
 	}
@@ -1409,6 +1590,16 @@ func (client BaseClient) getCertificateIssuersNextResults(lastResults Certificat
 
 // GetCertificateIssuersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetCertificateIssuersComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result CertificateIssuerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateIssuers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetCertificateIssuers(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -1419,6 +1610,16 @@ func (client BaseClient) GetCertificateIssuersComplete(ctx context.Context, vaul
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the certificate.
 func (client BaseClient) GetCertificateOperation(ctx context.Context, vaultBaseURL string, certificateName string) (result CertificateOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCertificateOperationPreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetCertificateOperation", nil, "Failure preparing request")
@@ -1489,6 +1690,16 @@ func (client BaseClient) GetCertificateOperationResponder(resp *http.Response) (
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the certificate in a given key vault.
 func (client BaseClient) GetCertificatePolicy(ctx context.Context, vaultBaseURL string, certificateName string) (result CertificatePolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificatePolicy")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCertificatePolicyPreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetCertificatePolicy", nil, "Failure preparing request")
@@ -1560,6 +1771,16 @@ func (client BaseClient) GetCertificatePolicyResponder(resp *http.Response) (res
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetCertificates(ctx context.Context, vaultBaseURL string, maxresults *int32) (result CertificateListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificates")
+		defer func() {
+			sc := -1
+			if result.clr.Response.Response != nil {
+				sc = result.clr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -1634,8 +1855,8 @@ func (client BaseClient) GetCertificatesResponder(resp *http.Response) (result C
 }
 
 // getCertificatesNextResults retrieves the next set of results, if any.
-func (client BaseClient) getCertificatesNextResults(lastResults CertificateListResult) (result CertificateListResult, err error) {
-	req, err := lastResults.certificateListResultPreparer()
+func (client BaseClient) getCertificatesNextResults(ctx context.Context, lastResults CertificateListResult) (result CertificateListResult, err error) {
+	req, err := lastResults.certificateListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getCertificatesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1656,6 +1877,16 @@ func (client BaseClient) getCertificatesNextResults(lastResults CertificateListR
 
 // GetCertificatesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetCertificatesComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result CertificateListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificates")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetCertificates(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -1668,6 +1899,16 @@ func (client BaseClient) GetCertificatesComplete(ctx context.Context, vaultBaseU
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetCertificateVersions(ctx context.Context, vaultBaseURL string, certificateName string, maxresults *int32) (result CertificateListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateVersions")
+		defer func() {
+			sc := -1
+			if result.clr.Response.Response != nil {
+				sc = result.clr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -1746,8 +1987,8 @@ func (client BaseClient) GetCertificateVersionsResponder(resp *http.Response) (r
 }
 
 // getCertificateVersionsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getCertificateVersionsNextResults(lastResults CertificateListResult) (result CertificateListResult, err error) {
-	req, err := lastResults.certificateListResultPreparer()
+func (client BaseClient) getCertificateVersionsNextResults(ctx context.Context, lastResults CertificateListResult) (result CertificateListResult, err error) {
+	req, err := lastResults.certificateListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getCertificateVersionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1768,6 +2009,16 @@ func (client BaseClient) getCertificateVersionsNextResults(lastResults Certifica
 
 // GetCertificateVersionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetCertificateVersionsComplete(ctx context.Context, vaultBaseURL string, certificateName string, maxresults *int32) (result CertificateListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetCertificateVersions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetCertificateVersions(ctx, vaultBaseURL, certificateName, maxresults)
 	return
 }
@@ -1779,6 +2030,16 @@ func (client BaseClient) GetCertificateVersionsComplete(ctx context.Context, vau
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the certificate
 func (client BaseClient) GetDeletedCertificate(ctx context.Context, vaultBaseURL string, certificateName string) (result DeletedCertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetDeletedCertificatePreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetDeletedCertificate", nil, "Failure preparing request")
@@ -1852,6 +2113,16 @@ func (client BaseClient) GetDeletedCertificateResponder(resp *http.Response) (re
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetDeletedCertificates(ctx context.Context, vaultBaseURL string, maxresults *int32) (result DeletedCertificateListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedCertificates")
+		defer func() {
+			sc := -1
+			if result.dclr.Response.Response != nil {
+				sc = result.dclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -1926,8 +2197,8 @@ func (client BaseClient) GetDeletedCertificatesResponder(resp *http.Response) (r
 }
 
 // getDeletedCertificatesNextResults retrieves the next set of results, if any.
-func (client BaseClient) getDeletedCertificatesNextResults(lastResults DeletedCertificateListResult) (result DeletedCertificateListResult, err error) {
-	req, err := lastResults.deletedCertificateListResultPreparer()
+func (client BaseClient) getDeletedCertificatesNextResults(ctx context.Context, lastResults DeletedCertificateListResult) (result DeletedCertificateListResult, err error) {
+	req, err := lastResults.deletedCertificateListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getDeletedCertificatesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1948,6 +2219,16 @@ func (client BaseClient) getDeletedCertificatesNextResults(lastResults DeletedCe
 
 // GetDeletedCertificatesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetDeletedCertificatesComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result DeletedCertificateListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedCertificates")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetDeletedCertificates(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -1959,6 +2240,16 @@ func (client BaseClient) GetDeletedCertificatesComplete(ctx context.Context, vau
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // keyName - the name of the key.
 func (client BaseClient) GetDeletedKey(ctx context.Context, vaultBaseURL string, keyName string) (result DeletedKeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetDeletedKeyPreparer(ctx, vaultBaseURL, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetDeletedKey", nil, "Failure preparing request")
@@ -2032,6 +2323,16 @@ func (client BaseClient) GetDeletedKeyResponder(resp *http.Response) (result Del
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetDeletedKeys(ctx context.Context, vaultBaseURL string, maxresults *int32) (result DeletedKeyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedKeys")
+		defer func() {
+			sc := -1
+			if result.dklr.Response.Response != nil {
+				sc = result.dklr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -2106,8 +2407,8 @@ func (client BaseClient) GetDeletedKeysResponder(resp *http.Response) (result De
 }
 
 // getDeletedKeysNextResults retrieves the next set of results, if any.
-func (client BaseClient) getDeletedKeysNextResults(lastResults DeletedKeyListResult) (result DeletedKeyListResult, err error) {
-	req, err := lastResults.deletedKeyListResultPreparer()
+func (client BaseClient) getDeletedKeysNextResults(ctx context.Context, lastResults DeletedKeyListResult) (result DeletedKeyListResult, err error) {
+	req, err := lastResults.deletedKeyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getDeletedKeysNextResults", nil, "Failure preparing next results request")
 	}
@@ -2128,6 +2429,16 @@ func (client BaseClient) getDeletedKeysNextResults(lastResults DeletedKeyListRes
 
 // GetDeletedKeysComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetDeletedKeysComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result DeletedKeyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedKeys")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetDeletedKeys(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -2138,6 +2449,16 @@ func (client BaseClient) GetDeletedKeysComplete(ctx context.Context, vaultBaseUR
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // secretName - the name of the secret.
 func (client BaseClient) GetDeletedSecret(ctx context.Context, vaultBaseURL string, secretName string) (result DeletedSecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetDeletedSecretPreparer(ctx, vaultBaseURL, secretName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetDeletedSecret", nil, "Failure preparing request")
@@ -2209,6 +2530,16 @@ func (client BaseClient) GetDeletedSecretResponder(resp *http.Response) (result
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetDeletedSecrets(ctx context.Context, vaultBaseURL string, maxresults *int32) (result DeletedSecretListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedSecrets")
+		defer func() {
+			sc := -1
+			if result.dslr.Response.Response != nil {
+				sc = result.dslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -2283,8 +2614,8 @@ func (client BaseClient) GetDeletedSecretsResponder(resp *http.Response) (result
 }
 
 // getDeletedSecretsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getDeletedSecretsNextResults(lastResults DeletedSecretListResult) (result DeletedSecretListResult, err error) {
-	req, err := lastResults.deletedSecretListResultPreparer()
+func (client BaseClient) getDeletedSecretsNextResults(ctx context.Context, lastResults DeletedSecretListResult) (result DeletedSecretListResult, err error) {
+	req, err := lastResults.deletedSecretListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getDeletedSecretsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2305,6 +2636,16 @@ func (client BaseClient) getDeletedSecretsNextResults(lastResults DeletedSecretL
 
 // GetDeletedSecretsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetDeletedSecretsComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result DeletedSecretListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetDeletedSecrets")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetDeletedSecrets(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -2316,6 +2657,16 @@ func (client BaseClient) GetDeletedSecretsComplete(ctx context.Context, vaultBas
 // keyName - the name of the key to get.
 // keyVersion - adding the version parameter retrieves a specific version of a key.
 func (client BaseClient) GetKey(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string) (result KeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetKeyPreparer(ctx, vaultBaseURL, keyName, keyVersion)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetKey", nil, "Failure preparing request")
@@ -2390,6 +2741,16 @@ func (client BaseClient) GetKeyResponder(resp *http.Response) (result KeyBundle,
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetKeys(ctx context.Context, vaultBaseURL string, maxresults *int32) (result KeyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetKeys")
+		defer func() {
+			sc := -1
+			if result.klr.Response.Response != nil {
+				sc = result.klr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -2464,8 +2825,8 @@ func (client BaseClient) GetKeysResponder(resp *http.Response) (result KeyListRe
 }
 
 // getKeysNextResults retrieves the next set of results, if any.
-func (client BaseClient) getKeysNextResults(lastResults KeyListResult) (result KeyListResult, err error) {
-	req, err := lastResults.keyListResultPreparer()
+func (client BaseClient) getKeysNextResults(ctx context.Context, lastResults KeyListResult) (result KeyListResult, err error) {
+	req, err := lastResults.keyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getKeysNextResults", nil, "Failure preparing next results request")
 	}
@@ -2486,6 +2847,16 @@ func (client BaseClient) getKeysNextResults(lastResults KeyListResult) (result K
 
 // GetKeysComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetKeysComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result KeyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetKeys")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetKeys(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -2498,6 +2869,16 @@ func (client BaseClient) GetKeysComplete(ctx context.Context, vaultBaseURL strin
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetKeyVersions(ctx context.Context, vaultBaseURL string, keyName string, maxresults *int32) (result KeyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetKeyVersions")
+		defer func() {
+			sc := -1
+			if result.klr.Response.Response != nil {
+				sc = result.klr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -2576,8 +2957,8 @@ func (client BaseClient) GetKeyVersionsResponder(resp *http.Response) (result Ke
 }
 
 // getKeyVersionsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getKeyVersionsNextResults(lastResults KeyListResult) (result KeyListResult, err error) {
-	req, err := lastResults.keyListResultPreparer()
+func (client BaseClient) getKeyVersionsNextResults(ctx context.Context, lastResults KeyListResult) (result KeyListResult, err error) {
+	req, err := lastResults.keyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getKeyVersionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2598,6 +2979,16 @@ func (client BaseClient) getKeyVersionsNextResults(lastResults KeyListResult) (r
 
 // GetKeyVersionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetKeyVersionsComplete(ctx context.Context, vaultBaseURL string, keyName string, maxresults *int32) (result KeyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetKeyVersions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetKeyVersions(ctx, vaultBaseURL, keyName, maxresults)
 	return
 }
@@ -2609,6 +3000,16 @@ func (client BaseClient) GetKeyVersionsComplete(ctx context.Context, vaultBaseUR
 // storageAccountName - the name of the storage account.
 // sasDefinitionName - the name of the SAS definition.
 func (client BaseClient) GetSasDefinition(ctx context.Context, vaultBaseURL string, storageAccountName string, sasDefinitionName string) (result SasDefinitionBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSasDefinition")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -2690,6 +3091,16 @@ func (client BaseClient) GetSasDefinitionResponder(resp *http.Response) (result
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetSasDefinitions(ctx context.Context, vaultBaseURL string, storageAccountName string, maxresults *int32) (result SasDefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSasDefinitions")
+		defer func() {
+			sc := -1
+			if result.sdlr.Response.Response != nil {
+				sc = result.sdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -2770,8 +3181,8 @@ func (client BaseClient) GetSasDefinitionsResponder(resp *http.Response) (result
 }
 
 // getSasDefinitionsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getSasDefinitionsNextResults(lastResults SasDefinitionListResult) (result SasDefinitionListResult, err error) {
-	req, err := lastResults.sasDefinitionListResultPreparer()
+func (client BaseClient) getSasDefinitionsNextResults(ctx context.Context, lastResults SasDefinitionListResult) (result SasDefinitionListResult, err error) {
+	req, err := lastResults.sasDefinitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getSasDefinitionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2792,6 +3203,16 @@ func (client BaseClient) getSasDefinitionsNextResults(lastResults SasDefinitionL
 
 // GetSasDefinitionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetSasDefinitionsComplete(ctx context.Context, vaultBaseURL string, storageAccountName string, maxresults *int32) (result SasDefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSasDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetSasDefinitions(ctx, vaultBaseURL, storageAccountName, maxresults)
 	return
 }
@@ -2803,6 +3224,16 @@ func (client BaseClient) GetSasDefinitionsComplete(ctx context.Context, vaultBas
 // secretName - the name of the secret.
 // secretVersion - the version of the secret.
 func (client BaseClient) GetSecret(ctx context.Context, vaultBaseURL string, secretName string, secretVersion string) (result SecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSecretPreparer(ctx, vaultBaseURL, secretName, secretVersion)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "GetSecret", nil, "Failure preparing request")
@@ -2876,6 +3307,16 @@ func (client BaseClient) GetSecretResponder(resp *http.Response) (result SecretB
 // maxresults - maximum number of results to return in a page. If not specified, the service will return up to
 // 25 results.
 func (client BaseClient) GetSecrets(ctx context.Context, vaultBaseURL string, maxresults *int32) (result SecretListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSecrets")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -2950,8 +3391,8 @@ func (client BaseClient) GetSecretsResponder(resp *http.Response) (result Secret
 }
 
 // getSecretsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getSecretsNextResults(lastResults SecretListResult) (result SecretListResult, err error) {
-	req, err := lastResults.secretListResultPreparer()
+func (client BaseClient) getSecretsNextResults(ctx context.Context, lastResults SecretListResult) (result SecretListResult, err error) {
+	req, err := lastResults.secretListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getSecretsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2972,6 +3413,16 @@ func (client BaseClient) getSecretsNextResults(lastResults SecretListResult) (re
 
 // GetSecretsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetSecretsComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result SecretListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSecrets")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetSecrets(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -2984,6 +3435,16 @@ func (client BaseClient) GetSecretsComplete(ctx context.Context, vaultBaseURL st
 // maxresults - maximum number of results to return in a page. If not specified, the service will return up to
 // 25 results.
 func (client BaseClient) GetSecretVersions(ctx context.Context, vaultBaseURL string, secretName string, maxresults *int32) (result SecretListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSecretVersions")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -3062,8 +3523,8 @@ func (client BaseClient) GetSecretVersionsResponder(resp *http.Response) (result
 }
 
 // getSecretVersionsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getSecretVersionsNextResults(lastResults SecretListResult) (result SecretListResult, err error) {
-	req, err := lastResults.secretListResultPreparer()
+func (client BaseClient) getSecretVersionsNextResults(ctx context.Context, lastResults SecretListResult) (result SecretListResult, err error) {
+	req, err := lastResults.secretListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getSecretVersionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -3084,6 +3545,16 @@ func (client BaseClient) getSecretVersionsNextResults(lastResults SecretListResu
 
 // GetSecretVersionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetSecretVersionsComplete(ctx context.Context, vaultBaseURL string, secretName string, maxresults *int32) (result SecretListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSecretVersions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetSecretVersions(ctx, vaultBaseURL, secretName, maxresults)
 	return
 }
@@ -3094,6 +3565,16 @@ func (client BaseClient) GetSecretVersionsComplete(ctx context.Context, vaultBas
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // storageAccountName - the name of the storage account.
 func (client BaseClient) GetStorageAccount(ctx context.Context, vaultBaseURL string, storageAccountName string) (result StorageBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetStorageAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}}}); err != nil {
@@ -3171,6 +3652,16 @@ func (client BaseClient) GetStorageAccountResponder(resp *http.Response) (result
 // maxresults - maximum number of results to return in a page. If not specified the service will return up to
 // 25 results.
 func (client BaseClient) GetStorageAccounts(ctx context.Context, vaultBaseURL string, maxresults *int32) (result StorageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetStorageAccounts")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: maxresults,
 			Constraints: []validation.Constraint{{Target: "maxresults", Name: validation.Null, Rule: false,
@@ -3245,8 +3736,8 @@ func (client BaseClient) GetStorageAccountsResponder(resp *http.Response) (resul
 }
 
 // getStorageAccountsNextResults retrieves the next set of results, if any.
-func (client BaseClient) getStorageAccountsNextResults(lastResults StorageListResult) (result StorageListResult, err error) {
-	req, err := lastResults.storageListResultPreparer()
+func (client BaseClient) getStorageAccountsNextResults(ctx context.Context, lastResults StorageListResult) (result StorageListResult, err error) {
+	req, err := lastResults.storageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.BaseClient", "getStorageAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -3267,6 +3758,16 @@ func (client BaseClient) getStorageAccountsNextResults(lastResults StorageListRe
 
 // GetStorageAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) GetStorageAccountsComplete(ctx context.Context, vaultBaseURL string, maxresults *int32) (result StorageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetStorageAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetStorageAccounts(ctx, vaultBaseURL, maxresults)
 	return
 }
@@ -3279,6 +3780,16 @@ func (client BaseClient) GetStorageAccountsComplete(ctx context.Context, vaultBa
 // certificateName - the name of the certificate.
 // parameters - the parameters to import the certificate.
 func (client BaseClient) ImportCertificate(ctx context.Context, vaultBaseURL string, certificateName string, parameters CertificateImportParameters) (result CertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ImportCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificateName,
 			Constraints: []validation.Constraint{{Target: "certificateName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z-]+$`, Chain: nil}}},
@@ -3367,6 +3878,16 @@ func (client BaseClient) ImportCertificateResponder(resp *http.Response) (result
 // keyName - name for the imported key.
 // parameters - the parameters to import a key.
 func (client BaseClient) ImportKey(ctx context.Context, vaultBaseURL string, keyName string, parameters KeyImportParameters) (result KeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ImportKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: keyName,
 			Constraints: []validation.Constraint{{Target: "keyName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z-]+$`, Chain: nil}}},
@@ -3448,6 +3969,16 @@ func (client BaseClient) ImportKeyResponder(resp *http.Response) (result KeyBund
 // certificateName - the name of the certificate.
 // parameters - the parameters to merge certificate.
 func (client BaseClient) MergeCertificate(ctx context.Context, vaultBaseURL string, certificateName string, parameters CertificateMergeParameters) (result CertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.MergeCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.X509Certificates", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -3527,6 +4058,16 @@ func (client BaseClient) MergeCertificateResponder(resp *http.Response) (result
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the certificate
 func (client BaseClient) PurgeDeletedCertificate(ctx context.Context, vaultBaseURL string, certificateName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.PurgeDeletedCertificate")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PurgeDeletedCertificatePreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "PurgeDeletedCertificate", nil, "Failure preparing request")
@@ -3597,6 +4138,16 @@ func (client BaseClient) PurgeDeletedCertificateResponder(resp *http.Response) (
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // keyName - the name of the key
 func (client BaseClient) PurgeDeletedKey(ctx context.Context, vaultBaseURL string, keyName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.PurgeDeletedKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PurgeDeletedKeyPreparer(ctx, vaultBaseURL, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "PurgeDeletedKey", nil, "Failure preparing request")
@@ -3667,6 +4218,16 @@ func (client BaseClient) PurgeDeletedKeyResponder(resp *http.Response) (result a
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // secretName - the name of the secret.
 func (client BaseClient) PurgeDeletedSecret(ctx context.Context, vaultBaseURL string, secretName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.PurgeDeletedSecret")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PurgeDeletedSecretPreparer(ctx, vaultBaseURL, secretName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "PurgeDeletedSecret", nil, "Failure preparing request")
@@ -3737,6 +4298,16 @@ func (client BaseClient) PurgeDeletedSecretResponder(resp *http.Response) (resul
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // certificateName - the name of the deleted certificate
 func (client BaseClient) RecoverDeletedCertificate(ctx context.Context, vaultBaseURL string, certificateName string) (result CertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.RecoverDeletedCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RecoverDeletedCertificatePreparer(ctx, vaultBaseURL, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "RecoverDeletedCertificate", nil, "Failure preparing request")
@@ -3809,6 +4380,16 @@ func (client BaseClient) RecoverDeletedCertificateResponder(resp *http.Response)
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // keyName - the name of the deleted key.
 func (client BaseClient) RecoverDeletedKey(ctx context.Context, vaultBaseURL string, keyName string) (result KeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.RecoverDeletedKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RecoverDeletedKeyPreparer(ctx, vaultBaseURL, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "RecoverDeletedKey", nil, "Failure preparing request")
@@ -3879,6 +4460,16 @@ func (client BaseClient) RecoverDeletedKeyResponder(resp *http.Response) (result
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // secretName - the name of the deleted secret.
 func (client BaseClient) RecoverDeletedSecret(ctx context.Context, vaultBaseURL string, secretName string) (result SecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.RecoverDeletedSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RecoverDeletedSecretPreparer(ctx, vaultBaseURL, secretName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "RecoverDeletedSecret", nil, "Failure preparing request")
@@ -3950,6 +4541,16 @@ func (client BaseClient) RecoverDeletedSecretResponder(resp *http.Response) (res
 // storageAccountName - the name of the storage account.
 // parameters - the parameters to regenerate storage account key.
 func (client BaseClient) RegenerateStorageAccountKey(ctx context.Context, vaultBaseURL string, storageAccountName string, parameters StorageAccountRegenerteKeyParameters) (result StorageBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.RegenerateStorageAccountKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -4037,6 +4638,16 @@ func (client BaseClient) RegenerateStorageAccountKeyResponder(resp *http.Respons
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // parameters - the parameters to restore the key.
 func (client BaseClient) RestoreKey(ctx context.Context, vaultBaseURL string, parameters KeyRestoreParameters) (result KeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.RestoreKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.KeyBundleBackup", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -4111,6 +4722,16 @@ func (client BaseClient) RestoreKeyResponder(resp *http.Response) (result KeyBun
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // parameters - the parameters to restore the secret.
 func (client BaseClient) RestoreSecret(ctx context.Context, vaultBaseURL string, parameters SecretRestoreParameters) (result SecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.RestoreSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.SecretBundleBackup", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -4185,6 +4806,16 @@ func (client BaseClient) RestoreSecretResponder(resp *http.Response) (result Sec
 // vaultBaseURL - the vault name, for example https://myvault.vault.azure.net.
 // contacts - the contacts for the key vault certificate.
 func (client BaseClient) SetCertificateContacts(ctx context.Context, vaultBaseURL string, contacts Contacts) (result Contacts, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.SetCertificateContacts")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SetCertificateContactsPreparer(ctx, vaultBaseURL, contacts)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "SetCertificateContacts", nil, "Failure preparing request")
@@ -4254,6 +4885,16 @@ func (client BaseClient) SetCertificateContactsResponder(resp *http.Response) (r
 // issuerName - the name of the issuer.
 // parameter - certificate issuer set parameter.
 func (client BaseClient) SetCertificateIssuer(ctx context.Context, vaultBaseURL string, issuerName string, parameter CertificateIssuerSetParameters) (result IssuerBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.SetCertificateIssuer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameter,
 			Constraints: []validation.Constraint{{Target: "parameter.Provider", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -4334,6 +4975,16 @@ func (client BaseClient) SetCertificateIssuerResponder(resp *http.Response) (res
 // sasDefinitionName - the name of the SAS definition.
 // parameters - the parameters to create a SAS definition.
 func (client BaseClient) SetSasDefinition(ctx context.Context, vaultBaseURL string, storageAccountName string, sasDefinitionName string, parameters SasDefinitionCreateParameters) (result SasDefinitionBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.SetSasDefinition")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -4418,6 +5069,16 @@ func (client BaseClient) SetSasDefinitionResponder(resp *http.Response) (result
 // secretName - the name of the secret.
 // parameters - the parameters for setting the secret.
 func (client BaseClient) SetSecret(ctx context.Context, vaultBaseURL string, secretName string, parameters SecretSetParameters) (result SecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.SetSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: secretName,
 			Constraints: []validation.Constraint{{Target: "secretName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z-]+$`, Chain: nil}}},
@@ -4498,6 +5159,16 @@ func (client BaseClient) SetSecretResponder(resp *http.Response) (result SecretB
 // storageAccountName - the name of the storage account.
 // parameters - the parameters to create a storage account.
 func (client BaseClient) SetStorageAccount(ctx context.Context, vaultBaseURL string, storageAccountName string, parameters StorageAccountCreateParameters) (result StorageBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.SetStorageAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -4582,6 +5253,16 @@ func (client BaseClient) SetStorageAccountResponder(resp *http.Response) (result
 // keyVersion - the version of the key.
 // parameters - the parameters for the signing operation.
 func (client BaseClient) Sign(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeySignParameters) (result KeyOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.Sign")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Value", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -4665,6 +5346,16 @@ func (client BaseClient) SignResponder(resp *http.Response) (result KeyOperation
 // keyVersion - the version of the key.
 // parameters - the parameters for the key operation.
 func (client BaseClient) UnwrapKey(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeyOperationsParameters) (result KeyOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UnwrapKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Value", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -4746,6 +5437,16 @@ func (client BaseClient) UnwrapKeyResponder(resp *http.Response) (result KeyOper
 // certificateVersion - the version of the certificate.
 // parameters - the parameters for certificate update.
 func (client BaseClient) UpdateCertificate(ctx context.Context, vaultBaseURL string, certificateName string, certificateVersion string, parameters CertificateUpdateParameters) (result CertificateBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateCertificatePreparer(ctx, vaultBaseURL, certificateName, certificateVersion, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "UpdateCertificate", nil, "Failure preparing request")
@@ -4820,6 +5521,16 @@ func (client BaseClient) UpdateCertificateResponder(resp *http.Response) (result
 // issuerName - the name of the issuer.
 // parameter - certificate issuer update parameter.
 func (client BaseClient) UpdateCertificateIssuer(ctx context.Context, vaultBaseURL string, issuerName string, parameter CertificateIssuerUpdateParameters) (result IssuerBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateCertificateIssuer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateCertificateIssuerPreparer(ctx, vaultBaseURL, issuerName, parameter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "UpdateCertificateIssuer", nil, "Failure preparing request")
@@ -4893,6 +5604,16 @@ func (client BaseClient) UpdateCertificateIssuerResponder(resp *http.Response) (
 // certificateName - the name of the certificate.
 // certificateOperation - the certificate operation response.
 func (client BaseClient) UpdateCertificateOperation(ctx context.Context, vaultBaseURL string, certificateName string, certificateOperation CertificateOperationUpdateParameter) (result CertificateOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateCertificateOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateCertificateOperationPreparer(ctx, vaultBaseURL, certificateName, certificateOperation)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "UpdateCertificateOperation", nil, "Failure preparing request")
@@ -4966,6 +5687,16 @@ func (client BaseClient) UpdateCertificateOperationResponder(resp *http.Response
 // certificateName - the name of the certificate in the given vault.
 // certificatePolicy - the policy for the certificate.
 func (client BaseClient) UpdateCertificatePolicy(ctx context.Context, vaultBaseURL string, certificateName string, certificatePolicy CertificatePolicy) (result CertificatePolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateCertificatePolicy")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateCertificatePolicyPreparer(ctx, vaultBaseURL, certificateName, certificatePolicy)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "UpdateCertificatePolicy", nil, "Failure preparing request")
@@ -5040,6 +5771,16 @@ func (client BaseClient) UpdateCertificatePolicyResponder(resp *http.Response) (
 // keyVersion - the version of the key to update.
 // parameters - the parameters of the key to update.
 func (client BaseClient) UpdateKey(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeyUpdateParameters) (result KeyBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateKeyPreparer(ctx, vaultBaseURL, keyName, keyVersion, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "UpdateKey", nil, "Failure preparing request")
@@ -5115,6 +5856,16 @@ func (client BaseClient) UpdateKeyResponder(resp *http.Response) (result KeyBund
 // sasDefinitionName - the name of the SAS definition.
 // parameters - the parameters to update a SAS definition.
 func (client BaseClient) UpdateSasDefinition(ctx context.Context, vaultBaseURL string, storageAccountName string, sasDefinitionName string, parameters SasDefinitionUpdateParameters) (result SasDefinitionBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateSasDefinition")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}},
@@ -5199,6 +5950,16 @@ func (client BaseClient) UpdateSasDefinitionResponder(resp *http.Response) (resu
 // secretVersion - the version of the secret.
 // parameters - the parameters for update secret operation.
 func (client BaseClient) UpdateSecret(ctx context.Context, vaultBaseURL string, secretName string, secretVersion string, parameters SecretUpdateParameters) (result SecretBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateSecret")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateSecretPreparer(ctx, vaultBaseURL, secretName, secretVersion, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.BaseClient", "UpdateSecret", nil, "Failure preparing request")
@@ -5273,6 +6034,16 @@ func (client BaseClient) UpdateSecretResponder(resp *http.Response) (result Secr
 // storageAccountName - the name of the storage account.
 // parameters - the parameters to update a storage account.
 func (client BaseClient) UpdateStorageAccount(ctx context.Context, vaultBaseURL string, storageAccountName string, parameters StorageAccountUpdateParameters) (result StorageBundle, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateStorageAccount")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: storageAccountName,
 			Constraints: []validation.Constraint{{Target: "storageAccountName", Name: validation.Pattern, Rule: `^[0-9a-zA-Z]+$`, Chain: nil}}}}); err != nil {
@@ -5355,6 +6126,16 @@ func (client BaseClient) UpdateStorageAccountResponder(resp *http.Response) (res
 // keyVersion - the version of the key.
 // parameters - the parameters for verify operations.
 func (client BaseClient) Verify(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeyVerifyParameters) (result KeyVerifyResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.Verify")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Digest", Name: validation.Null, Rule: true, Chain: nil},
@@ -5440,6 +6221,16 @@ func (client BaseClient) VerifyResponder(resp *http.Response) (result KeyVerifyR
 // keyVersion - the version of the key.
 // parameters - the parameters for wrap operation.
 func (client BaseClient) WrapKey(ctx context.Context, vaultBaseURL string, keyName string, keyVersion string, parameters KeyOperationsParameters) (result KeyOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.WrapKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Value", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/models.go
index 95fea5137d89..66803aee108c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault/models.go
@@ -18,13 +18,18 @@ package keyvault
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/keyvault/2016-10-01/keyvault"
+
 // ActionType enumerates the values for action type.
 type ActionType string
 
@@ -53,7 +58,7 @@ const (
 	// RecoverableProtectedSubscription Soft-delete is enabled for this vault, and the subscription is
 	// protected against immediate deletion.
 	RecoverableProtectedSubscription DeletionRecoveryLevel = "Recoverable+ProtectedSubscription"
-	// RecoverablePurgeable Soft-delete is enabled for this vault; A priveleged user may trigger an immediate,
+	// RecoverablePurgeable Soft-delete is enabled for this vault; A privileged user may trigger an immediate,
 	// irreversible deletion(purge) of a deleted entity.
 	RecoverablePurgeable DeletionRecoveryLevel = "Recoverable+Purgeable"
 )
@@ -217,7 +222,7 @@ type AdministratorDetails struct {
 	FirstName *string `json:"first_name,omitempty"`
 	// LastName - Last name.
 	LastName *string `json:"last_name,omitempty"`
-	// EmailAddress - Email addresss.
+	// EmailAddress - Email address.
 	EmailAddress *string `json:"email,omitempty"`
 	// Phone - Phone number.
 	Phone *string `json:"phone,omitempty"`
@@ -400,20 +405,31 @@ type CertificateIssuerListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// CertificateIssuerListResultIterator provides access to a complete listing of CertificateIssuerItem values.
+// CertificateIssuerListResultIterator provides access to a complete listing of CertificateIssuerItem
+// values.
 type CertificateIssuerListResultIterator struct {
 	i    int
 	page CertificateIssuerListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CertificateIssuerListResultIterator) Next() error {
+func (iter *CertificateIssuerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateIssuerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -422,6 +438,13 @@ func (iter *CertificateIssuerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CertificateIssuerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CertificateIssuerListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -441,6 +464,11 @@ func (iter CertificateIssuerListResultIterator) Value() CertificateIssuerItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CertificateIssuerListResultIterator type.
+func NewCertificateIssuerListResultIterator(page CertificateIssuerListResultPage) CertificateIssuerListResultIterator {
+	return CertificateIssuerListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cilr CertificateIssuerListResult) IsEmpty() bool {
 	return cilr.Value == nil || len(*cilr.Value) == 0
@@ -448,11 +476,11 @@ func (cilr CertificateIssuerListResult) IsEmpty() bool {
 
 // certificateIssuerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cilr CertificateIssuerListResult) certificateIssuerListResultPreparer() (*http.Request, error) {
+func (cilr CertificateIssuerListResult) certificateIssuerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if cilr.NextLink == nil || len(to.String(cilr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cilr.NextLink)))
@@ -460,14 +488,24 @@ func (cilr CertificateIssuerListResult) certificateIssuerListResultPreparer() (*
 
 // CertificateIssuerListResultPage contains a page of CertificateIssuerItem values.
 type CertificateIssuerListResultPage struct {
-	fn   func(CertificateIssuerListResult) (CertificateIssuerListResult, error)
+	fn   func(context.Context, CertificateIssuerListResult) (CertificateIssuerListResult, error)
 	cilr CertificateIssuerListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CertificateIssuerListResultPage) Next() error {
-	next, err := page.fn(page.cilr)
+func (page *CertificateIssuerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateIssuerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cilr)
 	if err != nil {
 		return err
 	}
@@ -475,6 +513,13 @@ func (page *CertificateIssuerListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CertificateIssuerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CertificateIssuerListResultPage) NotDone() bool {
 	return !page.cilr.IsEmpty()
@@ -493,6 +538,11 @@ func (page CertificateIssuerListResultPage) Values() []CertificateIssuerItem {
 	return *page.cilr.Value
 }
 
+// Creates a new instance of the CertificateIssuerListResultPage type.
+func NewCertificateIssuerListResultPage(getNextPage func(context.Context, CertificateIssuerListResult) (CertificateIssuerListResult, error)) CertificateIssuerListResultPage {
+	return CertificateIssuerListResultPage{fn: getNextPage}
+}
+
 // CertificateIssuerSetParameters the certificate issuer set parameters.
 type CertificateIssuerSetParameters struct {
 	// Provider - The issuer provider.
@@ -562,14 +612,24 @@ type CertificateListResultIterator struct {
 	page CertificateListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CertificateListResultIterator) Next() error {
+func (iter *CertificateListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -578,6 +638,13 @@ func (iter *CertificateListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CertificateListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CertificateListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -597,6 +664,11 @@ func (iter CertificateListResultIterator) Value() CertificateItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CertificateListResultIterator type.
+func NewCertificateListResultIterator(page CertificateListResultPage) CertificateListResultIterator {
+	return CertificateListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (clr CertificateListResult) IsEmpty() bool {
 	return clr.Value == nil || len(*clr.Value) == 0
@@ -604,11 +676,11 @@ func (clr CertificateListResult) IsEmpty() bool {
 
 // certificateListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (clr CertificateListResult) certificateListResultPreparer() (*http.Request, error) {
+func (clr CertificateListResult) certificateListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if clr.NextLink == nil || len(to.String(clr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(clr.NextLink)))
@@ -616,14 +688,24 @@ func (clr CertificateListResult) certificateListResultPreparer() (*http.Request,
 
 // CertificateListResultPage contains a page of CertificateItem values.
 type CertificateListResultPage struct {
-	fn  func(CertificateListResult) (CertificateListResult, error)
+	fn  func(context.Context, CertificateListResult) (CertificateListResult, error)
 	clr CertificateListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CertificateListResultPage) Next() error {
-	next, err := page.fn(page.clr)
+func (page *CertificateListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.clr)
 	if err != nil {
 		return err
 	}
@@ -631,6 +713,13 @@ func (page *CertificateListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CertificateListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CertificateListResultPage) NotDone() bool {
 	return !page.clr.IsEmpty()
@@ -649,6 +738,11 @@ func (page CertificateListResultPage) Values() []CertificateItem {
 	return *page.clr.Value
 }
 
+// Creates a new instance of the CertificateListResultPage type.
+func NewCertificateListResultPage(getNextPage func(context.Context, CertificateListResult) (CertificateListResult, error)) CertificateListResultPage {
+	return CertificateListResultPage{fn: getNextPage}
+}
+
 // CertificateMergeParameters the certificate merge parameters
 type CertificateMergeParameters struct {
 	// X509Certificates - The certificate or the certificate chain to merge.
@@ -749,7 +843,7 @@ func (cup CertificateUpdateParameters) MarshalJSON() ([]byte, error) {
 
 // Contact the contact information for the vault certificates.
 type Contact struct {
-	// EmailAddress - Email addresss.
+	// EmailAddress - Email address.
 	EmailAddress *string `json:"email,omitempty"`
 	// Name - Name.
 	Name *string `json:"name,omitempty"`
@@ -766,8 +860,8 @@ type Contacts struct {
 	ContactList *[]Contact `json:"contacts,omitempty"`
 }
 
-// DeletedCertificateBundle a Deleted Certificate consisting of its previous id, attributes and its tags, as well
-// as information on when it will be purged.
+// DeletedCertificateBundle a Deleted Certificate consisting of its previous id, attributes and its tags,
+// as well as information on when it will be purged.
 type DeletedCertificateBundle struct {
 	autorest.Response `json:"-"`
 	// RecoveryID - The url of the recovery object, used to identify and recover the deleted certificate.
@@ -892,20 +986,31 @@ type DeletedCertificateListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DeletedCertificateListResultIterator provides access to a complete listing of DeletedCertificateItem values.
+// DeletedCertificateListResultIterator provides access to a complete listing of DeletedCertificateItem
+// values.
 type DeletedCertificateListResultIterator struct {
 	i    int
 	page DeletedCertificateListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeletedCertificateListResultIterator) Next() error {
+func (iter *DeletedCertificateListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedCertificateListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -914,6 +1019,13 @@ func (iter *DeletedCertificateListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeletedCertificateListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeletedCertificateListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -933,6 +1045,11 @@ func (iter DeletedCertificateListResultIterator) Value() DeletedCertificateItem
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeletedCertificateListResultIterator type.
+func NewDeletedCertificateListResultIterator(page DeletedCertificateListResultPage) DeletedCertificateListResultIterator {
+	return DeletedCertificateListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dclr DeletedCertificateListResult) IsEmpty() bool {
 	return dclr.Value == nil || len(*dclr.Value) == 0
@@ -940,11 +1057,11 @@ func (dclr DeletedCertificateListResult) IsEmpty() bool {
 
 // deletedCertificateListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dclr DeletedCertificateListResult) deletedCertificateListResultPreparer() (*http.Request, error) {
+func (dclr DeletedCertificateListResult) deletedCertificateListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dclr.NextLink == nil || len(to.String(dclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dclr.NextLink)))
@@ -952,14 +1069,24 @@ func (dclr DeletedCertificateListResult) deletedCertificateListResultPreparer()
 
 // DeletedCertificateListResultPage contains a page of DeletedCertificateItem values.
 type DeletedCertificateListResultPage struct {
-	fn   func(DeletedCertificateListResult) (DeletedCertificateListResult, error)
+	fn   func(context.Context, DeletedCertificateListResult) (DeletedCertificateListResult, error)
 	dclr DeletedCertificateListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeletedCertificateListResultPage) Next() error {
-	next, err := page.fn(page.dclr)
+func (page *DeletedCertificateListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedCertificateListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dclr)
 	if err != nil {
 		return err
 	}
@@ -967,6 +1094,13 @@ func (page *DeletedCertificateListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeletedCertificateListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeletedCertificateListResultPage) NotDone() bool {
 	return !page.dclr.IsEmpty()
@@ -985,6 +1119,11 @@ func (page DeletedCertificateListResultPage) Values() []DeletedCertificateItem {
 	return *page.dclr.Value
 }
 
+// Creates a new instance of the DeletedCertificateListResultPage type.
+func NewDeletedCertificateListResultPage(getNextPage func(context.Context, DeletedCertificateListResult) (DeletedCertificateListResult, error)) DeletedCertificateListResultPage {
+	return DeletedCertificateListResultPage{fn: getNextPage}
+}
+
 // DeletedKeyBundle a DeletedKeyBundle consisting of a WebKey plus its Attributes and deletion info
 type DeletedKeyBundle struct {
 	autorest.Response `json:"-"`
@@ -1091,14 +1230,24 @@ type DeletedKeyListResultIterator struct {
 	page DeletedKeyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeletedKeyListResultIterator) Next() error {
+func (iter *DeletedKeyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedKeyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1107,6 +1256,13 @@ func (iter *DeletedKeyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeletedKeyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeletedKeyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1126,6 +1282,11 @@ func (iter DeletedKeyListResultIterator) Value() DeletedKeyItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeletedKeyListResultIterator type.
+func NewDeletedKeyListResultIterator(page DeletedKeyListResultPage) DeletedKeyListResultIterator {
+	return DeletedKeyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dklr DeletedKeyListResult) IsEmpty() bool {
 	return dklr.Value == nil || len(*dklr.Value) == 0
@@ -1133,11 +1294,11 @@ func (dklr DeletedKeyListResult) IsEmpty() bool {
 
 // deletedKeyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dklr DeletedKeyListResult) deletedKeyListResultPreparer() (*http.Request, error) {
+func (dklr DeletedKeyListResult) deletedKeyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dklr.NextLink == nil || len(to.String(dklr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dklr.NextLink)))
@@ -1145,14 +1306,24 @@ func (dklr DeletedKeyListResult) deletedKeyListResultPreparer() (*http.Request,
 
 // DeletedKeyListResultPage contains a page of DeletedKeyItem values.
 type DeletedKeyListResultPage struct {
-	fn   func(DeletedKeyListResult) (DeletedKeyListResult, error)
+	fn   func(context.Context, DeletedKeyListResult) (DeletedKeyListResult, error)
 	dklr DeletedKeyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeletedKeyListResultPage) Next() error {
-	next, err := page.fn(page.dklr)
+func (page *DeletedKeyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedKeyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dklr)
 	if err != nil {
 		return err
 	}
@@ -1160,6 +1331,13 @@ func (page *DeletedKeyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeletedKeyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeletedKeyListResultPage) NotDone() bool {
 	return !page.dklr.IsEmpty()
@@ -1178,6 +1356,11 @@ func (page DeletedKeyListResultPage) Values() []DeletedKeyItem {
 	return *page.dklr.Value
 }
 
+// Creates a new instance of the DeletedKeyListResultPage type.
+func NewDeletedKeyListResultPage(getNextPage func(context.Context, DeletedKeyListResult) (DeletedKeyListResult, error)) DeletedKeyListResultPage {
+	return DeletedKeyListResultPage{fn: getNextPage}
+}
+
 // DeletedSecretBundle a Deleted Secret consisting of its previous id, attributes and its tags, as well as
 // information on when it will be purged.
 type DeletedSecretBundle struct {
@@ -1305,14 +1488,24 @@ type DeletedSecretListResultIterator struct {
 	page DeletedSecretListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeletedSecretListResultIterator) Next() error {
+func (iter *DeletedSecretListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedSecretListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1321,6 +1514,13 @@ func (iter *DeletedSecretListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeletedSecretListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeletedSecretListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1340,6 +1540,11 @@ func (iter DeletedSecretListResultIterator) Value() DeletedSecretItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeletedSecretListResultIterator type.
+func NewDeletedSecretListResultIterator(page DeletedSecretListResultPage) DeletedSecretListResultIterator {
+	return DeletedSecretListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dslr DeletedSecretListResult) IsEmpty() bool {
 	return dslr.Value == nil || len(*dslr.Value) == 0
@@ -1347,11 +1552,11 @@ func (dslr DeletedSecretListResult) IsEmpty() bool {
 
 // deletedSecretListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dslr DeletedSecretListResult) deletedSecretListResultPreparer() (*http.Request, error) {
+func (dslr DeletedSecretListResult) deletedSecretListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dslr.NextLink == nil || len(to.String(dslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dslr.NextLink)))
@@ -1359,14 +1564,24 @@ func (dslr DeletedSecretListResult) deletedSecretListResultPreparer() (*http.Req
 
 // DeletedSecretListResultPage contains a page of DeletedSecretItem values.
 type DeletedSecretListResultPage struct {
-	fn   func(DeletedSecretListResult) (DeletedSecretListResult, error)
+	fn   func(context.Context, DeletedSecretListResult) (DeletedSecretListResult, error)
 	dslr DeletedSecretListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeletedSecretListResultPage) Next() error {
-	next, err := page.fn(page.dslr)
+func (page *DeletedSecretListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedSecretListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dslr)
 	if err != nil {
 		return err
 	}
@@ -1374,6 +1589,13 @@ func (page *DeletedSecretListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeletedSecretListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeletedSecretListResultPage) NotDone() bool {
 	return !page.dslr.IsEmpty()
@@ -1392,6 +1614,11 @@ func (page DeletedSecretListResultPage) Values() []DeletedSecretItem {
 	return *page.dslr.Value
 }
 
+// Creates a new instance of the DeletedSecretListResultPage type.
+func NewDeletedSecretListResultPage(getNextPage func(context.Context, DeletedSecretListResult) (DeletedSecretListResult, error)) DeletedSecretListResultPage {
+	return DeletedSecretListResultPage{fn: getNextPage}
+}
+
 // Error the key vault server error.
 type Error struct {
 	// Code - The error code.
@@ -1642,14 +1869,24 @@ type KeyListResultIterator struct {
 	page KeyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *KeyListResultIterator) Next() error {
+func (iter *KeyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/KeyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1658,6 +1895,13 @@ func (iter *KeyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *KeyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter KeyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1677,6 +1921,11 @@ func (iter KeyListResultIterator) Value() KeyItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the KeyListResultIterator type.
+func NewKeyListResultIterator(page KeyListResultPage) KeyListResultIterator {
+	return KeyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (klr KeyListResult) IsEmpty() bool {
 	return klr.Value == nil || len(*klr.Value) == 0
@@ -1684,11 +1933,11 @@ func (klr KeyListResult) IsEmpty() bool {
 
 // keyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (klr KeyListResult) keyListResultPreparer() (*http.Request, error) {
+func (klr KeyListResult) keyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if klr.NextLink == nil || len(to.String(klr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(klr.NextLink)))
@@ -1696,14 +1945,24 @@ func (klr KeyListResult) keyListResultPreparer() (*http.Request, error) {
 
 // KeyListResultPage contains a page of KeyItem values.
 type KeyListResultPage struct {
-	fn  func(KeyListResult) (KeyListResult, error)
+	fn  func(context.Context, KeyListResult) (KeyListResult, error)
 	klr KeyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *KeyListResultPage) Next() error {
-	next, err := page.fn(page.klr)
+func (page *KeyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/KeyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.klr)
 	if err != nil {
 		return err
 	}
@@ -1711,6 +1970,13 @@ func (page *KeyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *KeyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page KeyListResultPage) NotDone() bool {
 	return !page.klr.IsEmpty()
@@ -1729,6 +1995,11 @@ func (page KeyListResultPage) Values() []KeyItem {
 	return *page.klr.Value
 }
 
+// Creates a new instance of the KeyListResultPage type.
+func NewKeyListResultPage(getNextPage func(context.Context, KeyListResult) (KeyListResult, error)) KeyListResultPage {
+	return KeyListResultPage{fn: getNextPage}
+}
+
 // KeyOperationResult the key operation result.
 type KeyOperationResult struct {
 	autorest.Response `json:"-"`
@@ -1813,7 +2084,8 @@ type KeyVerifyResult struct {
 	Value *bool `json:"value,omitempty"`
 }
 
-// LifetimeAction action and its trigger that will be performed by Key Vault over the lifetime of a certificate.
+// LifetimeAction action and its trigger that will be performed by Key Vault over the lifetime of a
+// certificate.
 type LifetimeAction struct {
 	// Trigger - The condition that will execute the action.
 	Trigger *Trigger `json:"trigger,omitempty"`
@@ -1845,7 +2117,8 @@ type SasDefinitionAttributes struct {
 	Updated *date.UnixTime `json:"updated,omitempty"`
 }
 
-// SasDefinitionBundle a SAS definition bundle consists of key vault SAS definition details plus its attributes.
+// SasDefinitionBundle a SAS definition bundle consists of key vault SAS definition details plus its
+// attributes.
 type SasDefinitionBundle struct {
 	autorest.Response `json:"-"`
 	// ID - The SAS definition id.
@@ -1941,7 +2214,7 @@ type SasDefinitionListResult struct {
 	autorest.Response `json:"-"`
 	// Value - A response message containing a list of SAS definitions along with a link to the next page of SAS definitions.
 	Value *[]SasDefinitionItem `json:"value,omitempty"`
-	// NextLink - The URL to get the next set of SAS defintions.
+	// NextLink - The URL to get the next set of SAS definitions.
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
@@ -1951,14 +2224,24 @@ type SasDefinitionListResultIterator struct {
 	page SasDefinitionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SasDefinitionListResultIterator) Next() error {
+func (iter *SasDefinitionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SasDefinitionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1967,6 +2250,13 @@ func (iter *SasDefinitionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SasDefinitionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SasDefinitionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1986,6 +2276,11 @@ func (iter SasDefinitionListResultIterator) Value() SasDefinitionItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SasDefinitionListResultIterator type.
+func NewSasDefinitionListResultIterator(page SasDefinitionListResultPage) SasDefinitionListResultIterator {
+	return SasDefinitionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sdlr SasDefinitionListResult) IsEmpty() bool {
 	return sdlr.Value == nil || len(*sdlr.Value) == 0
@@ -1993,11 +2288,11 @@ func (sdlr SasDefinitionListResult) IsEmpty() bool {
 
 // sasDefinitionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sdlr SasDefinitionListResult) sasDefinitionListResultPreparer() (*http.Request, error) {
+func (sdlr SasDefinitionListResult) sasDefinitionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sdlr.NextLink == nil || len(to.String(sdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sdlr.NextLink)))
@@ -2005,14 +2300,24 @@ func (sdlr SasDefinitionListResult) sasDefinitionListResultPreparer() (*http.Req
 
 // SasDefinitionListResultPage contains a page of SasDefinitionItem values.
 type SasDefinitionListResultPage struct {
-	fn   func(SasDefinitionListResult) (SasDefinitionListResult, error)
+	fn   func(context.Context, SasDefinitionListResult) (SasDefinitionListResult, error)
 	sdlr SasDefinitionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SasDefinitionListResultPage) Next() error {
-	next, err := page.fn(page.sdlr)
+func (page *SasDefinitionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SasDefinitionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sdlr)
 	if err != nil {
 		return err
 	}
@@ -2020,6 +2325,13 @@ func (page *SasDefinitionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SasDefinitionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SasDefinitionListResultPage) NotDone() bool {
 	return !page.sdlr.IsEmpty()
@@ -2038,6 +2350,11 @@ func (page SasDefinitionListResultPage) Values() []SasDefinitionItem {
 	return *page.sdlr.Value
 }
 
+// Creates a new instance of the SasDefinitionListResultPage type.
+func NewSasDefinitionListResultPage(getNextPage func(context.Context, SasDefinitionListResult) (SasDefinitionListResult, error)) SasDefinitionListResultPage {
+	return SasDefinitionListResultPage{fn: getNextPage}
+}
+
 // SasDefinitionUpdateParameters the SAS definition update parameters.
 type SasDefinitionUpdateParameters struct {
 	// Parameters - Sas definition update metadata in the form of key-value pairs.
@@ -2175,14 +2492,24 @@ type SecretListResultIterator struct {
 	page SecretListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SecretListResultIterator) Next() error {
+func (iter *SecretListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2191,6 +2518,13 @@ func (iter *SecretListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SecretListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SecretListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2210,6 +2544,11 @@ func (iter SecretListResultIterator) Value() SecretItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SecretListResultIterator type.
+func NewSecretListResultIterator(page SecretListResultPage) SecretListResultIterator {
+	return SecretListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (slr SecretListResult) IsEmpty() bool {
 	return slr.Value == nil || len(*slr.Value) == 0
@@ -2217,11 +2556,11 @@ func (slr SecretListResult) IsEmpty() bool {
 
 // secretListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (slr SecretListResult) secretListResultPreparer() (*http.Request, error) {
+func (slr SecretListResult) secretListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if slr.NextLink == nil || len(to.String(slr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(slr.NextLink)))
@@ -2229,14 +2568,24 @@ func (slr SecretListResult) secretListResultPreparer() (*http.Request, error) {
 
 // SecretListResultPage contains a page of SecretItem values.
 type SecretListResultPage struct {
-	fn  func(SecretListResult) (SecretListResult, error)
+	fn  func(context.Context, SecretListResult) (SecretListResult, error)
 	slr SecretListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SecretListResultPage) Next() error {
-	next, err := page.fn(page.slr)
+func (page *SecretListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecretListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.slr)
 	if err != nil {
 		return err
 	}
@@ -2244,6 +2593,13 @@ func (page *SecretListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SecretListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SecretListResultPage) NotDone() bool {
 	return !page.slr.IsEmpty()
@@ -2262,6 +2618,11 @@ func (page SecretListResultPage) Values() []SecretItem {
 	return *page.slr.Value
 }
 
+// Creates a new instance of the SecretListResultPage type.
+func NewSecretListResultPage(getNextPage func(context.Context, SecretListResult) (SecretListResult, error)) SecretListResultPage {
+	return SecretListResultPage{fn: getNextPage}
+}
+
 // SecretProperties properties of the key backing a certificate.
 type SecretProperties struct {
 	// ContentType - The media type (MIME type).
@@ -2450,7 +2811,8 @@ func (saup StorageAccountUpdateParameters) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// StorageBundle a Storage account bundle consists of key vault storage account details plus its attributes.
+// StorageBundle a Storage account bundle consists of key vault storage account details plus its
+// attributes.
 type StorageBundle struct {
 	autorest.Response `json:"-"`
 	// ID - The storage account id.
@@ -2511,14 +2873,24 @@ type StorageListResultIterator struct {
 	page StorageListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *StorageListResultIterator) Next() error {
+func (iter *StorageListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2527,6 +2899,13 @@ func (iter *StorageListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *StorageListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter StorageListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2546,6 +2925,11 @@ func (iter StorageListResultIterator) Value() StorageAccountItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the StorageListResultIterator type.
+func NewStorageListResultIterator(page StorageListResultPage) StorageListResultIterator {
+	return StorageListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (slr StorageListResult) IsEmpty() bool {
 	return slr.Value == nil || len(*slr.Value) == 0
@@ -2553,11 +2937,11 @@ func (slr StorageListResult) IsEmpty() bool {
 
 // storageListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (slr StorageListResult) storageListResultPreparer() (*http.Request, error) {
+func (slr StorageListResult) storageListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if slr.NextLink == nil || len(to.String(slr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(slr.NextLink)))
@@ -2565,14 +2949,24 @@ func (slr StorageListResult) storageListResultPreparer() (*http.Request, error)
 
 // StorageListResultPage contains a page of StorageAccountItem values.
 type StorageListResultPage struct {
-	fn  func(StorageListResult) (StorageListResult, error)
+	fn  func(context.Context, StorageListResult) (StorageListResult, error)
 	slr StorageListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *StorageListResultPage) Next() error {
-	next, err := page.fn(page.slr)
+func (page *StorageListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StorageListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.slr)
 	if err != nil {
 		return err
 	}
@@ -2580,6 +2974,13 @@ func (page *StorageListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *StorageListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page StorageListResultPage) NotDone() bool {
 	return !page.slr.IsEmpty()
@@ -2598,6 +2999,11 @@ func (page StorageListResultPage) Values() []StorageAccountItem {
 	return *page.slr.Value
 }
 
+// Creates a new instance of the StorageListResultPage type.
+func NewStorageListResultPage(getNextPage func(context.Context, StorageListResult) (StorageListResult, error)) StorageListResultPage {
+	return StorageListResultPage{fn: getNextPage}
+}
+
 // SubjectAlternativeNames the subject alternate names of a X509 object.
 type SubjectAlternativeNames struct {
 	// Emails - Email addresses.
@@ -2626,6 +3032,6 @@ type X509CertificateProperties struct {
 	SubjectAlternativeNames *SubjectAlternativeNames `json:"sans,omitempty"`
 	// KeyUsage - List of key usages.
 	KeyUsage *[]KeyUsageType `json:"key_usage,omitempty"`
-	// ValidityInMonths - The duration that the ceritifcate is valid in months.
+	// ValidityInMonths - The duration that the certificate is valid in months.
 	ValidityInMonths *int32 `json:"validity_months,omitempty"`
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/models.go
index 1c4cbca7aae0..d9025bc3c2f4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/models.go
@@ -18,15 +18,20 @@ package keyvault
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault"
+
 // AccessPolicyUpdateKind enumerates the values for access policy update kind.
 type AccessPolicyUpdateKind string
 
@@ -271,8 +276,8 @@ func PossibleStoragePermissionsValues() []StoragePermissions {
 	return []StoragePermissions{StoragePermissionsBackup, StoragePermissionsDelete, StoragePermissionsDeletesas, StoragePermissionsGet, StoragePermissionsGetsas, StoragePermissionsList, StoragePermissionsListsas, StoragePermissionsPurge, StoragePermissionsRecover, StoragePermissionsRegeneratekey, StoragePermissionsRestore, StoragePermissionsSet, StoragePermissionsSetsas, StoragePermissionsUpdate}
 }
 
-// AccessPolicyEntry an identity that have access to the key vault. All identities in the array must use the same
-// tenant ID as the key vault's tenant ID.
+// AccessPolicyEntry an identity that have access to the key vault. All identities in the array must use
+// the same tenant ID as the key vault's tenant ID.
 type AccessPolicyEntry struct {
 	// TenantID - The Azure Active Directory tenant ID that should be used for authenticating requests to the key vault.
 	TenantID *uuid.UUID `json:"tenantId,omitempty"`
@@ -323,14 +328,24 @@ type DeletedVaultListResultIterator struct {
 	page DeletedVaultListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeletedVaultListResultIterator) Next() error {
+func (iter *DeletedVaultListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedVaultListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -339,6 +354,13 @@ func (iter *DeletedVaultListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeletedVaultListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeletedVaultListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -358,6 +380,11 @@ func (iter DeletedVaultListResultIterator) Value() DeletedVault {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeletedVaultListResultIterator type.
+func NewDeletedVaultListResultIterator(page DeletedVaultListResultPage) DeletedVaultListResultIterator {
+	return DeletedVaultListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dvlr DeletedVaultListResult) IsEmpty() bool {
 	return dvlr.Value == nil || len(*dvlr.Value) == 0
@@ -365,11 +392,11 @@ func (dvlr DeletedVaultListResult) IsEmpty() bool {
 
 // deletedVaultListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dvlr DeletedVaultListResult) deletedVaultListResultPreparer() (*http.Request, error) {
+func (dvlr DeletedVaultListResult) deletedVaultListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dvlr.NextLink == nil || len(to.String(dvlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dvlr.NextLink)))
@@ -377,14 +404,24 @@ func (dvlr DeletedVaultListResult) deletedVaultListResultPreparer() (*http.Reque
 
 // DeletedVaultListResultPage contains a page of DeletedVault values.
 type DeletedVaultListResultPage struct {
-	fn   func(DeletedVaultListResult) (DeletedVaultListResult, error)
+	fn   func(context.Context, DeletedVaultListResult) (DeletedVaultListResult, error)
 	dvlr DeletedVaultListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeletedVaultListResultPage) Next() error {
-	next, err := page.fn(page.dvlr)
+func (page *DeletedVaultListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedVaultListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dvlr)
 	if err != nil {
 		return err
 	}
@@ -392,6 +429,13 @@ func (page *DeletedVaultListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeletedVaultListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeletedVaultListResultPage) NotDone() bool {
 	return !page.dvlr.IsEmpty()
@@ -410,6 +454,11 @@ func (page DeletedVaultListResultPage) Values() []DeletedVault {
 	return *page.dvlr.Value
 }
 
+// Creates a new instance of the DeletedVaultListResultPage type.
+func NewDeletedVaultListResultPage(getNextPage func(context.Context, DeletedVaultListResult) (DeletedVaultListResult, error)) DeletedVaultListResultPage {
+	return DeletedVaultListResultPage{fn: getNextPage}
+}
+
 // DeletedVaultProperties properties of the deleted vault.
 type DeletedVaultProperties struct {
 	// VaultID - The resource id of the original vault.
@@ -445,7 +494,7 @@ func (dvp DeletedVaultProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// IPRule a rule governing the accesibility of a vault from a specific ip address or ip range.
+// IPRule a rule governing the accessibility of a vault from a specific ip address or ip range.
 type IPRule struct {
 	// Value - An IPv4 address range in CIDR notation, such as '124.56.78.91' (simple IP address) or '124.56.78.0/24' (all addresses that start with 124.56.78).
 	Value *string `json:"value,omitempty"`
@@ -562,12 +611,12 @@ type OperationDisplay struct {
 	Resource *string `json:"resource,omitempty"`
 	// Operation - Type of operation: get, read, delete, etc.
 	Operation *string `json:"operation,omitempty"`
-	// Description - Decription of operation.
+	// Description - Description of operation.
 	Description *string `json:"description,omitempty"`
 }
 
-// OperationListResult result of the request to list Storage operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list Storage operations. It contains a list of operations
+// and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Storage operations supported by the Storage resource provider.
@@ -582,14 +631,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -598,6 +657,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -617,6 +683,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -624,11 +695,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -636,14 +707,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -651,6 +732,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -669,6 +757,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OperationProperties properties of operation, include metric specifications.
 type OperationProperties struct {
 	// ServiceSpecification - One property of operation, include metric specifications.
@@ -737,14 +830,24 @@ type ResourceListResultIterator struct {
 	page ResourceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceListResultIterator) Next() error {
+func (iter *ResourceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -753,6 +856,13 @@ func (iter *ResourceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -772,6 +882,11 @@ func (iter ResourceListResultIterator) Value() Resource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceListResultIterator type.
+func NewResourceListResultIterator(page ResourceListResultPage) ResourceListResultIterator {
+	return ResourceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr ResourceListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -779,11 +894,11 @@ func (rlr ResourceListResult) IsEmpty() bool {
 
 // resourceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr ResourceListResult) resourceListResultPreparer() (*http.Request, error) {
+func (rlr ResourceListResult) resourceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -791,14 +906,24 @@ func (rlr ResourceListResult) resourceListResultPreparer() (*http.Request, error
 
 // ResourceListResultPage contains a page of Resource values.
 type ResourceListResultPage struct {
-	fn  func(ResourceListResult) (ResourceListResult, error)
+	fn  func(context.Context, ResourceListResult) (ResourceListResult, error)
 	rlr ResourceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *ResourceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -806,6 +931,13 @@ func (page *ResourceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -824,6 +956,11 @@ func (page ResourceListResultPage) Values() []Resource {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the ResourceListResultPage type.
+func NewResourceListResultPage(getNextPage func(context.Context, ResourceListResult) (ResourceListResult, error)) ResourceListResultPage {
+	return ResourceListResultPage{fn: getNextPage}
+}
+
 // ServiceSpecification one property of operation, include log specifications.
 type ServiceSpecification struct {
 	// LogSpecifications - Log specifications of operation.
@@ -888,7 +1025,7 @@ type VaultAccessPolicyParameters struct {
 	Name *string `json:"name,omitempty"`
 	// Type - The resource name of the access policy.
 	Type *string `json:"type,omitempty"`
-	// Location - The resource type of the the access policy.
+	// Location - The resource type of the access policy.
 	Location *string `json:"location,omitempty"`
 	// Properties - Properties of the access policy
 	Properties *VaultAccessPolicyProperties `json:"properties,omitempty"`
@@ -900,7 +1037,7 @@ type VaultAccessPolicyProperties struct {
 	AccessPolicies *[]AccessPolicyEntry `json:"accessPolicies,omitempty"`
 }
 
-// VaultCheckNameAvailabilityParameters the parameters used to check the availabity of the vault name.
+// VaultCheckNameAvailabilityParameters the parameters used to check the availability of the vault name.
 type VaultCheckNameAvailabilityParameters struct {
 	// Name - The vault name.
 	Name *string `json:"name,omitempty"`
@@ -948,14 +1085,24 @@ type VaultListResultIterator struct {
 	page VaultListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VaultListResultIterator) Next() error {
+func (iter *VaultListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -964,6 +1111,13 @@ func (iter *VaultListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VaultListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VaultListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -983,6 +1137,11 @@ func (iter VaultListResultIterator) Value() Vault {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VaultListResultIterator type.
+func NewVaultListResultIterator(page VaultListResultPage) VaultListResultIterator {
+	return VaultListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vlr VaultListResult) IsEmpty() bool {
 	return vlr.Value == nil || len(*vlr.Value) == 0
@@ -990,11 +1149,11 @@ func (vlr VaultListResult) IsEmpty() bool {
 
 // vaultListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vlr VaultListResult) vaultListResultPreparer() (*http.Request, error) {
+func (vlr VaultListResult) vaultListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vlr.NextLink == nil || len(to.String(vlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vlr.NextLink)))
@@ -1002,14 +1161,24 @@ func (vlr VaultListResult) vaultListResultPreparer() (*http.Request, error) {
 
 // VaultListResultPage contains a page of Vault values.
 type VaultListResultPage struct {
-	fn  func(VaultListResult) (VaultListResult, error)
+	fn  func(context.Context, VaultListResult) (VaultListResult, error)
 	vlr VaultListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VaultListResultPage) Next() error {
-	next, err := page.fn(page.vlr)
+func (page *VaultListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vlr)
 	if err != nil {
 		return err
 	}
@@ -1017,6 +1186,13 @@ func (page *VaultListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VaultListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VaultListResultPage) NotDone() bool {
 	return !page.vlr.IsEmpty()
@@ -1035,6 +1211,11 @@ func (page VaultListResultPage) Values() []Vault {
 	return *page.vlr.Value
 }
 
+// Creates a new instance of the VaultListResultPage type.
+func NewVaultListResultPage(getNextPage func(context.Context, VaultListResult) (VaultListResult, error)) VaultListResultPage {
+	return VaultListResultPage{fn: getNextPage}
+}
+
 // VaultPatchParameters parameters for creating or updating a vault
 type VaultPatchParameters struct {
 	// Tags - The tags that will be assigned to the key vault.
@@ -1105,7 +1286,8 @@ type VaultProperties struct {
 	NetworkAcls *NetworkRuleSet `json:"networkAcls,omitempty"`
 }
 
-// VaultsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VaultsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VaultsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1133,7 +1315,8 @@ func (future *VaultsCreateOrUpdateFuture) Result(client VaultsClient) (vVar Vaul
 	return
 }
 
-// VaultsPurgeDeletedFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VaultsPurgeDeletedFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VaultsPurgeDeletedFuture struct {
 	azure.Future
 }
@@ -1155,7 +1338,7 @@ func (future *VaultsPurgeDeletedFuture) Result(client VaultsClient) (ar autorest
 	return
 }
 
-// VirtualNetworkRule a rule governing the accesibility of a vault from a specific virtual network.
+// VirtualNetworkRule a rule governing the accessibility of a vault from a specific virtual network.
 type VirtualNetworkRule struct {
 	// ID - Full resource id of a vnet subnet, such as '/subscriptions/subid/resourceGroups/rg1/providers/Microsoft.Network/virtualNetworks/test-vnet/subnets/subnet1'.
 	ID *string `json:"id,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/operations.go
index 13d26390d2b2..05c6c779ec04 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Key Vault Rest API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -100,8 +111,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -122,6 +133,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/vaults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/vaults.go
index 826a1b38bcdd..6b5b7ac3f9e5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/vaults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/keyvault/mgmt/2018-02-14/keyvault/vaults.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVaultsClientWithBaseURI(baseURI string, subscriptionID string) VaultsCli
 // Parameters:
 // vaultName - the name of the vault.
 func (client VaultsClient) CheckNameAvailability(ctx context.Context, vaultName VaultCheckNameAvailabilityParameters) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: vaultName,
 			Constraints: []validation.Constraint{{Target: "vaultName.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -120,6 +131,16 @@ func (client VaultsClient) CheckNameAvailabilityResponder(resp *http.Response) (
 // vaultName - name of the vault
 // parameters - parameters to create or update the vault
 func (client VaultsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, vaultName string, parameters VaultCreateOrUpdateParameters) (result VaultsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: vaultName,
 			Constraints: []validation.Constraint{{Target: "vaultName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9-]{3,24}$`, Chain: nil}}},
@@ -180,10 +201,6 @@ func (client VaultsClient) CreateOrUpdateSender(req *http.Request) (future Vault
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +223,16 @@ func (client VaultsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // resourceGroupName - the name of the Resource Group to which the vault belongs.
 // vaultName - the name of the vault to delete
 func (client VaultsClient) Delete(ctx context.Context, resourceGroupName string, vaultName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.VaultsClient", "Delete", nil, "Failure preparing request")
@@ -272,6 +299,16 @@ func (client VaultsClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the Resource Group to which the vault belongs.
 // vaultName - the name of the vault.
 func (client VaultsClient) Get(ctx context.Context, resourceGroupName string, vaultName string) (result Vault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.VaultsClient", "Get", nil, "Failure preparing request")
@@ -339,6 +376,16 @@ func (client VaultsClient) GetResponder(resp *http.Response) (result Vault, err
 // vaultName - the name of the vault.
 // location - the location of the deleted vault.
 func (client VaultsClient) GetDeleted(ctx context.Context, vaultName string, location string) (result DeletedVault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.GetDeleted")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetDeletedPreparer(ctx, vaultName, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.VaultsClient", "GetDeleted", nil, "Failure preparing request")
@@ -405,6 +452,16 @@ func (client VaultsClient) GetDeletedResponder(resp *http.Response) (result Dele
 // Parameters:
 // top - maximum number of results to return.
 func (client VaultsClient) List(ctx context.Context, top *int32) (result ResourceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.List")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, top)
 	if err != nil {
@@ -471,8 +528,8 @@ func (client VaultsClient) ListResponder(resp *http.Response) (result ResourceLi
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VaultsClient) listNextResults(lastResults ResourceListResult) (result ResourceListResult, err error) {
-	req, err := lastResults.resourceListResultPreparer()
+func (client VaultsClient) listNextResults(ctx context.Context, lastResults ResourceListResult) (result ResourceListResult, err error) {
+	req, err := lastResults.resourceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.VaultsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -493,6 +550,16 @@ func (client VaultsClient) listNextResults(lastResults ResourceListResult) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VaultsClient) ListComplete(ctx context.Context, top *int32) (result ResourceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, top)
 	return
 }
@@ -503,6 +570,16 @@ func (client VaultsClient) ListComplete(ctx context.Context, top *int32) (result
 // resourceGroupName - the name of the Resource Group to which the vault belongs.
 // top - maximum number of results to return.
 func (client VaultsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, top *int32) (result VaultListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.vlr.Response.Response != nil {
+				sc = result.vlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, top)
 	if err != nil {
@@ -569,8 +646,8 @@ func (client VaultsClient) ListByResourceGroupResponder(resp *http.Response) (re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VaultsClient) listByResourceGroupNextResults(lastResults VaultListResult) (result VaultListResult, err error) {
-	req, err := lastResults.vaultListResultPreparer()
+func (client VaultsClient) listByResourceGroupNextResults(ctx context.Context, lastResults VaultListResult) (result VaultListResult, err error) {
+	req, err := lastResults.vaultListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.VaultsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -591,6 +668,16 @@ func (client VaultsClient) listByResourceGroupNextResults(lastResults VaultListR
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VaultsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, top *int32) (result VaultListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, top)
 	return
 }
@@ -599,6 +686,16 @@ func (client VaultsClient) ListByResourceGroupComplete(ctx context.Context, reso
 // Parameters:
 // top - maximum number of results to return.
 func (client VaultsClient) ListBySubscription(ctx context.Context, top *int32) (result VaultListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.vlr.Response.Response != nil {
+				sc = result.vlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx, top)
 	if err != nil {
@@ -664,8 +761,8 @@ func (client VaultsClient) ListBySubscriptionResponder(resp *http.Response) (res
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client VaultsClient) listBySubscriptionNextResults(lastResults VaultListResult) (result VaultListResult, err error) {
-	req, err := lastResults.vaultListResultPreparer()
+func (client VaultsClient) listBySubscriptionNextResults(ctx context.Context, lastResults VaultListResult) (result VaultListResult, err error) {
+	req, err := lastResults.vaultListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.VaultsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -686,12 +783,32 @@ func (client VaultsClient) listBySubscriptionNextResults(lastResults VaultListRe
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VaultsClient) ListBySubscriptionComplete(ctx context.Context, top *int32) (result VaultListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx, top)
 	return
 }
 
 // ListDeleted gets information about the deleted vaults in a subscription.
 func (client VaultsClient) ListDeleted(ctx context.Context) (result DeletedVaultListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListDeleted")
+		defer func() {
+			sc := -1
+			if result.dvlr.Response.Response != nil {
+				sc = result.dvlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listDeletedNextResults
 	req, err := client.ListDeletedPreparer(ctx)
 	if err != nil {
@@ -754,8 +871,8 @@ func (client VaultsClient) ListDeletedResponder(resp *http.Response) (result Del
 }
 
 // listDeletedNextResults retrieves the next set of results, if any.
-func (client VaultsClient) listDeletedNextResults(lastResults DeletedVaultListResult) (result DeletedVaultListResult, err error) {
-	req, err := lastResults.deletedVaultListResultPreparer()
+func (client VaultsClient) listDeletedNextResults(ctx context.Context, lastResults DeletedVaultListResult) (result DeletedVaultListResult, err error) {
+	req, err := lastResults.deletedVaultListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "keyvault.VaultsClient", "listDeletedNextResults", nil, "Failure preparing next results request")
 	}
@@ -776,6 +893,16 @@ func (client VaultsClient) listDeletedNextResults(lastResults DeletedVaultListRe
 
 // ListDeletedComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VaultsClient) ListDeletedComplete(ctx context.Context) (result DeletedVaultListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListDeleted")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListDeleted(ctx)
 	return
 }
@@ -785,6 +912,16 @@ func (client VaultsClient) ListDeletedComplete(ctx context.Context) (result Dele
 // vaultName - the name of the soft-deleted vault.
 // location - the location of the soft-deleted vault.
 func (client VaultsClient) PurgeDeleted(ctx context.Context, vaultName string, location string) (result VaultsPurgeDeletedFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.PurgeDeleted")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PurgeDeletedPreparer(ctx, vaultName, location)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "keyvault.VaultsClient", "PurgeDeleted", nil, "Failure preparing request")
@@ -830,10 +967,6 @@ func (client VaultsClient) PurgeDeletedSender(req *http.Request) (future VaultsP
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -856,6 +989,16 @@ func (client VaultsClient) PurgeDeletedResponder(resp *http.Response) (result au
 // vaultName - name of the vault
 // parameters - parameters to patch the vault
 func (client VaultsClient) Update(ctx context.Context, resourceGroupName string, vaultName string, parameters VaultPatchParameters) (result Vault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: vaultName,
 			Constraints: []validation.Constraint{{Target: "vaultName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9-]{3,24}$`, Chain: nil}}}}); err != nil {
@@ -933,6 +1076,16 @@ func (client VaultsClient) UpdateResponder(resp *http.Response) (result Vault, e
 // operationKind - name of the operation
 // parameters - access policy to merge into the vault
 func (client VaultsClient) UpdateAccessPolicy(ctx context.Context, resourceGroupName string, vaultName string, operationKind AccessPolicyUpdateKind, parameters VaultAccessPolicyParameters) (result VaultAccessPolicyParameters, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.UpdateAccessPolicy")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: vaultName,
 			Constraints: []validation.Constraint{{Target: "vaultName", Name: validation.Pattern, Rule: `^[a-zA-Z0-9-]{3,24}$`, Chain: nil}}},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/agreements.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/agreements.go
index 4188de4e27a1..54866bbeedab 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/agreements.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/agreements.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewAgreementsClientWithBaseURI(baseURI string, subscriptionID string) Agree
 // agreementName - the integration account agreement name.
 // agreement - the integration account agreement.
 func (client AgreementsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, agreementName string, agreement IntegrationAccountAgreement) (result IntegrationAccountAgreement, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgreementsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: agreement,
 			Constraints: []validation.Constraint{{Target: "agreement.IntegrationAccountAgreementProperties", Name: validation.Null, Rule: true,
@@ -553,6 +564,16 @@ func (client AgreementsClient) CreateOrUpdateResponder(resp *http.Response) (res
 // integrationAccountName - the integration account name.
 // agreementName - the integration account agreement name.
 func (client AgreementsClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, agreementName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgreementsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, agreementName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.AgreementsClient", "Delete", nil, "Failure preparing request")
@@ -621,6 +642,16 @@ func (client AgreementsClient) DeleteResponder(resp *http.Response) (result auto
 // integrationAccountName - the integration account name.
 // agreementName - the integration account agreement name.
 func (client AgreementsClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, agreementName string) (result IntegrationAccountAgreement, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgreementsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, agreementName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.AgreementsClient", "Get", nil, "Failure preparing request")
@@ -691,6 +722,16 @@ func (client AgreementsClient) GetResponder(resp *http.Response) (result Integra
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation. Options for filters include: AgreementType.
 func (client AgreementsClient) ListByIntegrationAccounts(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountAgreementListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgreementsClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.iaalr.Response.Response != nil {
+				sc = result.iaalr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByIntegrationAccountsNextResults
 	req, err := client.ListByIntegrationAccountsPreparer(ctx, resourceGroupName, integrationAccountName, top, filter)
 	if err != nil {
@@ -761,8 +802,8 @@ func (client AgreementsClient) ListByIntegrationAccountsResponder(resp *http.Res
 }
 
 // listByIntegrationAccountsNextResults retrieves the next set of results, if any.
-func (client AgreementsClient) listByIntegrationAccountsNextResults(lastResults IntegrationAccountAgreementListResult) (result IntegrationAccountAgreementListResult, err error) {
-	req, err := lastResults.integrationAccountAgreementListResultPreparer()
+func (client AgreementsClient) listByIntegrationAccountsNextResults(ctx context.Context, lastResults IntegrationAccountAgreementListResult) (result IntegrationAccountAgreementListResult, err error) {
+	req, err := lastResults.integrationAccountAgreementListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.AgreementsClient", "listByIntegrationAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -783,6 +824,16 @@ func (client AgreementsClient) listByIntegrationAccountsNextResults(lastResults
 
 // ListByIntegrationAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AgreementsClient) ListByIntegrationAccountsComplete(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountAgreementListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgreementsClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByIntegrationAccounts(ctx, resourceGroupName, integrationAccountName, top, filter)
 	return
 }
@@ -793,6 +844,16 @@ func (client AgreementsClient) ListByIntegrationAccountsComplete(ctx context.Con
 // integrationAccountName - the integration account name.
 // agreementName - the integration account agreement name.
 func (client AgreementsClient) ListContentCallbackURL(ctx context.Context, resourceGroupName string, integrationAccountName string, agreementName string, listContentCallbackURL GetCallbackURLParameters) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AgreementsClient.ListContentCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListContentCallbackURLPreparer(ctx, resourceGroupName, integrationAccountName, agreementName, listContentCallbackURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.AgreementsClient", "ListContentCallbackURL", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/certificates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/certificates.go
index b51fec4f071d..3f77fa748601 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/certificates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/certificates.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewCertificatesClientWithBaseURI(baseURI string, subscriptionID string) Cer
 // certificateName - the integration account certificate name.
 // certificate - the integration account certificate.
 func (client CertificatesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, certificateName string, certificate IntegrationAccountCertificate) (result IntegrationAccountCertificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: certificate,
 			Constraints: []validation.Constraint{{Target: "certificate.IntegrationAccountCertificateProperties", Name: validation.Null, Rule: true,
@@ -129,6 +140,16 @@ func (client CertificatesClient) CreateOrUpdateResponder(resp *http.Response) (r
 // integrationAccountName - the integration account name.
 // certificateName - the integration account certificate name.
 func (client CertificatesClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, certificateName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.CertificatesClient", "Delete", nil, "Failure preparing request")
@@ -197,6 +218,16 @@ func (client CertificatesClient) DeleteResponder(resp *http.Response) (result au
 // integrationAccountName - the integration account name.
 // certificateName - the integration account certificate name.
 func (client CertificatesClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, certificateName string) (result IntegrationAccountCertificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, certificateName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.CertificatesClient", "Get", nil, "Failure preparing request")
@@ -266,6 +297,16 @@ func (client CertificatesClient) GetResponder(resp *http.Response) (result Integ
 // integrationAccountName - the integration account name.
 // top - the number of items to be included in the result.
 func (client CertificatesClient) ListByIntegrationAccounts(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32) (result IntegrationAccountCertificateListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.iaclr.Response.Response != nil {
+				sc = result.iaclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByIntegrationAccountsNextResults
 	req, err := client.ListByIntegrationAccountsPreparer(ctx, resourceGroupName, integrationAccountName, top)
 	if err != nil {
@@ -333,8 +374,8 @@ func (client CertificatesClient) ListByIntegrationAccountsResponder(resp *http.R
 }
 
 // listByIntegrationAccountsNextResults retrieves the next set of results, if any.
-func (client CertificatesClient) listByIntegrationAccountsNextResults(lastResults IntegrationAccountCertificateListResult) (result IntegrationAccountCertificateListResult, err error) {
-	req, err := lastResults.integrationAccountCertificateListResultPreparer()
+func (client CertificatesClient) listByIntegrationAccountsNextResults(ctx context.Context, lastResults IntegrationAccountCertificateListResult) (result IntegrationAccountCertificateListResult, err error) {
+	req, err := lastResults.integrationAccountCertificateListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.CertificatesClient", "listByIntegrationAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -355,6 +396,16 @@ func (client CertificatesClient) listByIntegrationAccountsNextResults(lastResult
 
 // ListByIntegrationAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificatesClient) ListByIntegrationAccountsComplete(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32) (result IntegrationAccountCertificateListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByIntegrationAccounts(ctx, resourceGroupName, integrationAccountName, top)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/client.go
index 7c22198ec2e5..67445ead6120 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/client.go
@@ -24,6 +24,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -55,6 +56,16 @@ func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 
 // ListOperations lists all of the available Logic REST API operations.
 func (client BaseClient) ListOperations(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listOperationsNextResults
 	req, err := client.ListOperationsPreparer(ctx)
 	if err != nil {
@@ -113,8 +124,8 @@ func (client BaseClient) ListOperationsResponder(resp *http.Response) (result Op
 }
 
 // listOperationsNextResults retrieves the next set of results, if any.
-func (client BaseClient) listOperationsNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client BaseClient) listOperationsNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.BaseClient", "listOperationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -135,6 +146,16 @@ func (client BaseClient) listOperationsNextResults(lastResults OperationListResu
 
 // ListOperationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) ListOperationsComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListOperations(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountassemblies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountassemblies.go
index dd45c29fd2d2..a29a333b3214 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountassemblies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountassemblies.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewIntegrationAccountAssembliesClientWithBaseURI(baseURI string, subscripti
 // assemblyArtifactName - the assembly artifact name.
 // assemblyArtifact - the assembly artifact.
 func (client IntegrationAccountAssembliesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, assemblyArtifactName string, assemblyArtifact AssemblyDefinition) (result AssemblyDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAssembliesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: assemblyArtifact,
 			Constraints: []validation.Constraint{{Target: "assemblyArtifact.Properties", Name: validation.Null, Rule: true,
@@ -126,6 +137,16 @@ func (client IntegrationAccountAssembliesClient) CreateOrUpdateResponder(resp *h
 // integrationAccountName - the integration account name.
 // assemblyArtifactName - the assembly artifact name.
 func (client IntegrationAccountAssembliesClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, assemblyArtifactName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAssembliesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, assemblyArtifactName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountAssembliesClient", "Delete", nil, "Failure preparing request")
@@ -194,6 +215,16 @@ func (client IntegrationAccountAssembliesClient) DeleteResponder(resp *http.Resp
 // integrationAccountName - the integration account name.
 // assemblyArtifactName - the assembly artifact name.
 func (client IntegrationAccountAssembliesClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, assemblyArtifactName string) (result AssemblyDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAssembliesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, assemblyArtifactName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountAssembliesClient", "Get", nil, "Failure preparing request")
@@ -262,6 +293,16 @@ func (client IntegrationAccountAssembliesClient) GetResponder(resp *http.Respons
 // resourceGroupName - the resource group name.
 // integrationAccountName - the integration account name.
 func (client IntegrationAccountAssembliesClient) List(ctx context.Context, resourceGroupName string, integrationAccountName string) (result AssemblyCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAssembliesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, integrationAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountAssembliesClient", "List", nil, "Failure preparing request")
@@ -330,6 +371,16 @@ func (client IntegrationAccountAssembliesClient) ListResponder(resp *http.Respon
 // integrationAccountName - the integration account name.
 // assemblyArtifactName - the assembly artifact name.
 func (client IntegrationAccountAssembliesClient) ListContentCallbackURL(ctx context.Context, resourceGroupName string, integrationAccountName string, assemblyArtifactName string) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAssembliesClient.ListContentCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListContentCallbackURLPreparer(ctx, resourceGroupName, integrationAccountName, assemblyArtifactName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountAssembliesClient", "ListContentCallbackURL", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountbatchconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountbatchconfigurations.go
index 579db5b4f2d0..12c67e0ca6b8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountbatchconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccountbatchconfigurations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewIntegrationAccountBatchConfigurationsClientWithBaseURI(baseURI string, s
 // batchConfigurationName - the batch configuration name.
 // batchConfiguration - the batch configuration.
 func (client IntegrationAccountBatchConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, batchConfigurationName string, batchConfiguration BatchConfiguration) (result BatchConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountBatchConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: batchConfiguration,
 			Constraints: []validation.Constraint{{Target: "batchConfiguration.Properties", Name: validation.Null, Rule: true,
@@ -129,6 +140,16 @@ func (client IntegrationAccountBatchConfigurationsClient) CreateOrUpdateResponde
 // integrationAccountName - the integration account name.
 // batchConfigurationName - the batch configuration name.
 func (client IntegrationAccountBatchConfigurationsClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, batchConfigurationName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountBatchConfigurationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, batchConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountBatchConfigurationsClient", "Delete", nil, "Failure preparing request")
@@ -197,6 +218,16 @@ func (client IntegrationAccountBatchConfigurationsClient) DeleteResponder(resp *
 // integrationAccountName - the integration account name.
 // batchConfigurationName - the batch configuration name.
 func (client IntegrationAccountBatchConfigurationsClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, batchConfigurationName string) (result BatchConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountBatchConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, batchConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountBatchConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -265,6 +296,16 @@ func (client IntegrationAccountBatchConfigurationsClient) GetResponder(resp *htt
 // resourceGroupName - the resource group name.
 // integrationAccountName - the integration account name.
 func (client IntegrationAccountBatchConfigurationsClient) List(ctx context.Context, resourceGroupName string, integrationAccountName string) (result BatchConfigurationCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountBatchConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, integrationAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountBatchConfigurationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccounts.go
index 2f3cf53088be..abe4a89b8400 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/integrationaccounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewIntegrationAccountsClientWithBaseURI(baseURI string, subscriptionID stri
 // integrationAccountName - the integration account name.
 // integrationAccount - the integration account.
 func (client IntegrationAccountsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, integrationAccount IntegrationAccount) (result IntegrationAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, integrationAccountName, integrationAccount)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client IntegrationAccountsClient) CreateOrUpdateResponder(resp *http.Respo
 // resourceGroupName - the resource group name.
 // integrationAccountName - the integration account name.
 func (client IntegrationAccountsClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client IntegrationAccountsClient) DeleteResponder(resp *http.Response) (re
 // resourceGroupName - the resource group name.
 // integrationAccountName - the integration account name.
 func (client IntegrationAccountsClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string) (result IntegrationAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "Get", nil, "Failure preparing request")
@@ -249,6 +280,16 @@ func (client IntegrationAccountsClient) GetResponder(resp *http.Response) (resul
 // integrationAccountName - the integration account name.
 // parameters - the callback URL parameters.
 func (client IntegrationAccountsClient) GetCallbackURL(ctx context.Context, resourceGroupName string, integrationAccountName string, parameters GetCallbackURLParameters) (result CallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.GetCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetCallbackURLPreparer(ctx, resourceGroupName, integrationAccountName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "GetCallbackURL", nil, "Failure preparing request")
@@ -318,6 +359,16 @@ func (client IntegrationAccountsClient) GetCallbackURLResponder(resp *http.Respo
 // resourceGroupName - the resource group name.
 // top - the number of items to be included in the result.
 func (client IntegrationAccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, top *int32) (result IntegrationAccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ialr.Response.Response != nil {
+				sc = result.ialr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, top)
 	if err != nil {
@@ -384,8 +435,8 @@ func (client IntegrationAccountsClient) ListByResourceGroupResponder(resp *http.
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client IntegrationAccountsClient) listByResourceGroupNextResults(lastResults IntegrationAccountListResult) (result IntegrationAccountListResult, err error) {
-	req, err := lastResults.integrationAccountListResultPreparer()
+func (client IntegrationAccountsClient) listByResourceGroupNextResults(ctx context.Context, lastResults IntegrationAccountListResult) (result IntegrationAccountListResult, err error) {
+	req, err := lastResults.integrationAccountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -406,6 +457,16 @@ func (client IntegrationAccountsClient) listByResourceGroupNextResults(lastResul
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IntegrationAccountsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, top *int32) (result IntegrationAccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, top)
 	return
 }
@@ -414,6 +475,16 @@ func (client IntegrationAccountsClient) ListByResourceGroupComplete(ctx context.
 // Parameters:
 // top - the number of items to be included in the result.
 func (client IntegrationAccountsClient) ListBySubscription(ctx context.Context, top *int32) (result IntegrationAccountListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.ialr.Response.Response != nil {
+				sc = result.ialr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx, top)
 	if err != nil {
@@ -479,8 +550,8 @@ func (client IntegrationAccountsClient) ListBySubscriptionResponder(resp *http.R
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client IntegrationAccountsClient) listBySubscriptionNextResults(lastResults IntegrationAccountListResult) (result IntegrationAccountListResult, err error) {
-	req, err := lastResults.integrationAccountListResultPreparer()
+func (client IntegrationAccountsClient) listBySubscriptionNextResults(ctx context.Context, lastResults IntegrationAccountListResult) (result IntegrationAccountListResult, err error) {
+	req, err := lastResults.integrationAccountListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -501,6 +572,16 @@ func (client IntegrationAccountsClient) listBySubscriptionNextResults(lastResult
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IntegrationAccountsClient) ListBySubscriptionComplete(ctx context.Context, top *int32) (result IntegrationAccountListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx, top)
 	return
 }
@@ -511,6 +592,16 @@ func (client IntegrationAccountsClient) ListBySubscriptionComplete(ctx context.C
 // integrationAccountName - the integration account name.
 // listKeyVaultKeys - the key vault parameters.
 func (client IntegrationAccountsClient) ListKeyVaultKeys(ctx context.Context, resourceGroupName string, integrationAccountName string, listKeyVaultKeys ListKeyVaultKeysDefinition) (result KeyVaultKeyCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.ListKeyVaultKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: listKeyVaultKeys,
 			Constraints: []validation.Constraint{{Target: "listKeyVaultKeys.KeyVault", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -587,6 +678,16 @@ func (client IntegrationAccountsClient) ListKeyVaultKeysResponder(resp *http.Res
 // integrationAccountName - the integration account name.
 // logTrackingEvents - the callback URL parameters.
 func (client IntegrationAccountsClient) LogTrackingEvents(ctx context.Context, resourceGroupName string, integrationAccountName string, logTrackingEvents TrackingEventsDefinition) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.LogTrackingEvents")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: logTrackingEvents,
 			Constraints: []validation.Constraint{{Target: "logTrackingEvents.SourceType", Name: validation.Null, Rule: true, Chain: nil},
@@ -663,6 +764,16 @@ func (client IntegrationAccountsClient) LogTrackingEventsResponder(resp *http.Re
 // integrationAccountName - the integration account name.
 // regenerateAccessKey - the access key type.
 func (client IntegrationAccountsClient) RegenerateAccessKey(ctx context.Context, resourceGroupName string, integrationAccountName string, regenerateAccessKey RegenerateActionParameter) (result IntegrationAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.RegenerateAccessKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegenerateAccessKeyPreparer(ctx, resourceGroupName, integrationAccountName, regenerateAccessKey)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "RegenerateAccessKey", nil, "Failure preparing request")
@@ -733,6 +844,16 @@ func (client IntegrationAccountsClient) RegenerateAccessKeyResponder(resp *http.
 // integrationAccountName - the integration account name.
 // integrationAccount - the integration account.
 func (client IntegrationAccountsClient) Update(ctx context.Context, resourceGroupName string, integrationAccountName string, integrationAccount IntegrationAccount) (result IntegrationAccount, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, integrationAccountName, integrationAccount)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.IntegrationAccountsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/maps.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/maps.go
index 21b1ab1628a4..56770fc36afe 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/maps.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/maps.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewMapsClientWithBaseURI(baseURI string, subscriptionID string) MapsClient
 // mapName - the integration account map name.
 // mapParameter - the integration account map.
 func (client MapsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, mapName string, mapParameter IntegrationAccountMap) (result IntegrationAccountMap, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MapsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: mapParameter,
 			Constraints: []validation.Constraint{{Target: "mapParameter.IntegrationAccountMapProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -124,6 +135,16 @@ func (client MapsClient) CreateOrUpdateResponder(resp *http.Response) (result In
 // integrationAccountName - the integration account name.
 // mapName - the integration account map name.
 func (client MapsClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, mapName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MapsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, mapName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.MapsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client MapsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // integrationAccountName - the integration account name.
 // mapName - the integration account map name.
 func (client MapsClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, mapName string) (result IntegrationAccountMap, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MapsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, mapName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.MapsClient", "Get", nil, "Failure preparing request")
@@ -262,6 +293,16 @@ func (client MapsClient) GetResponder(resp *http.Response) (result IntegrationAc
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation. Options for filters include: MapType.
 func (client MapsClient) ListByIntegrationAccounts(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountMapListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MapsClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.iamlr.Response.Response != nil {
+				sc = result.iamlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByIntegrationAccountsNextResults
 	req, err := client.ListByIntegrationAccountsPreparer(ctx, resourceGroupName, integrationAccountName, top, filter)
 	if err != nil {
@@ -332,8 +373,8 @@ func (client MapsClient) ListByIntegrationAccountsResponder(resp *http.Response)
 }
 
 // listByIntegrationAccountsNextResults retrieves the next set of results, if any.
-func (client MapsClient) listByIntegrationAccountsNextResults(lastResults IntegrationAccountMapListResult) (result IntegrationAccountMapListResult, err error) {
-	req, err := lastResults.integrationAccountMapListResultPreparer()
+func (client MapsClient) listByIntegrationAccountsNextResults(ctx context.Context, lastResults IntegrationAccountMapListResult) (result IntegrationAccountMapListResult, err error) {
+	req, err := lastResults.integrationAccountMapListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.MapsClient", "listByIntegrationAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -354,6 +395,16 @@ func (client MapsClient) listByIntegrationAccountsNextResults(lastResults Integr
 
 // ListByIntegrationAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client MapsClient) ListByIntegrationAccountsComplete(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountMapListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MapsClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByIntegrationAccounts(ctx, resourceGroupName, integrationAccountName, top, filter)
 	return
 }
@@ -364,6 +415,16 @@ func (client MapsClient) ListByIntegrationAccountsComplete(ctx context.Context,
 // integrationAccountName - the integration account name.
 // mapName - the integration account map name.
 func (client MapsClient) ListContentCallbackURL(ctx context.Context, resourceGroupName string, integrationAccountName string, mapName string, listContentCallbackURL GetCallbackURLParameters) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MapsClient.ListContentCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListContentCallbackURLPreparer(ctx, resourceGroupName, integrationAccountName, mapName, listContentCallbackURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.MapsClient", "ListContentCallbackURL", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/models.go
index 5e545c016415..aa8f91e46668 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/models.go
@@ -18,13 +18,18 @@ package logic
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic"
+
 // AccessKeyType enumerates the values for access key type.
 type AccessKeyType string
 
@@ -1493,8 +1498,8 @@ type ErrorInfo struct {
 	Code *string `json:"code,omitempty"`
 }
 
-// ErrorProperties error properties indicate why the Logic service was not able to process the incoming request.
-// The reason is provided in the error message.
+// ErrorProperties error properties indicate why the Logic service was not able to process the incoming
+// request. The reason is provided in the error message.
 type ErrorProperties struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -1502,8 +1507,8 @@ type ErrorProperties struct {
 	Message *string `json:"message,omitempty"`
 }
 
-// ErrorResponse error response indicates Logic service is not able to process the incoming request. The error
-// property contains the error details.
+// ErrorResponse error response indicates Logic service is not able to process the incoming request. The
+// error property contains the error details.
 type ErrorResponse struct {
 	// Error - The error properties.
 	Error *ErrorProperties `json:"error,omitempty"`
@@ -1569,7 +1574,9 @@ type IntegrationAccount struct {
 // MarshalJSON is the custom marshaler for IntegrationAccount.
 func (ia IntegrationAccount) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	objectMap["properties"] = ia.Properties
+	if ia.Properties != nil {
+		objectMap["properties"] = ia.Properties
+	}
 	if ia.Sku != nil {
 		objectMap["sku"] = ia.Sku
 	}
@@ -1723,14 +1730,24 @@ type IntegrationAccountAgreementListResultIterator struct {
 	page IntegrationAccountAgreementListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountAgreementListResultIterator) Next() error {
+func (iter *IntegrationAccountAgreementListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAgreementListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1739,6 +1756,13 @@ func (iter *IntegrationAccountAgreementListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountAgreementListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountAgreementListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1758,6 +1782,11 @@ func (iter IntegrationAccountAgreementListResultIterator) Value() IntegrationAcc
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountAgreementListResultIterator type.
+func NewIntegrationAccountAgreementListResultIterator(page IntegrationAccountAgreementListResultPage) IntegrationAccountAgreementListResultIterator {
+	return IntegrationAccountAgreementListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iaalr IntegrationAccountAgreementListResult) IsEmpty() bool {
 	return iaalr.Value == nil || len(*iaalr.Value) == 0
@@ -1765,11 +1794,11 @@ func (iaalr IntegrationAccountAgreementListResult) IsEmpty() bool {
 
 // integrationAccountAgreementListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iaalr IntegrationAccountAgreementListResult) integrationAccountAgreementListResultPreparer() (*http.Request, error) {
+func (iaalr IntegrationAccountAgreementListResult) integrationAccountAgreementListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iaalr.NextLink == nil || len(to.String(iaalr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iaalr.NextLink)))
@@ -1777,14 +1806,24 @@ func (iaalr IntegrationAccountAgreementListResult) integrationAccountAgreementLi
 
 // IntegrationAccountAgreementListResultPage contains a page of IntegrationAccountAgreement values.
 type IntegrationAccountAgreementListResultPage struct {
-	fn    func(IntegrationAccountAgreementListResult) (IntegrationAccountAgreementListResult, error)
+	fn    func(context.Context, IntegrationAccountAgreementListResult) (IntegrationAccountAgreementListResult, error)
 	iaalr IntegrationAccountAgreementListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountAgreementListResultPage) Next() error {
-	next, err := page.fn(page.iaalr)
+func (page *IntegrationAccountAgreementListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountAgreementListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iaalr)
 	if err != nil {
 		return err
 	}
@@ -1792,6 +1831,13 @@ func (page *IntegrationAccountAgreementListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountAgreementListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountAgreementListResultPage) NotDone() bool {
 	return !page.iaalr.IsEmpty()
@@ -1810,6 +1856,11 @@ func (page IntegrationAccountAgreementListResultPage) Values() []IntegrationAcco
 	return *page.iaalr.Value
 }
 
+// Creates a new instance of the IntegrationAccountAgreementListResultPage type.
+func NewIntegrationAccountAgreementListResultPage(getNextPage func(context.Context, IntegrationAccountAgreementListResult) (IntegrationAccountAgreementListResult, error)) IntegrationAccountAgreementListResultPage {
+	return IntegrationAccountAgreementListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountAgreementProperties the integration account agreement properties.
 type IntegrationAccountAgreementProperties struct {
 	// CreatedTime - The created time.
@@ -1958,14 +2009,24 @@ type IntegrationAccountCertificateListResultIterator struct {
 	page IntegrationAccountCertificateListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountCertificateListResultIterator) Next() error {
+func (iter *IntegrationAccountCertificateListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountCertificateListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1974,6 +2035,13 @@ func (iter *IntegrationAccountCertificateListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountCertificateListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountCertificateListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1993,6 +2061,11 @@ func (iter IntegrationAccountCertificateListResultIterator) Value() IntegrationA
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountCertificateListResultIterator type.
+func NewIntegrationAccountCertificateListResultIterator(page IntegrationAccountCertificateListResultPage) IntegrationAccountCertificateListResultIterator {
+	return IntegrationAccountCertificateListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iaclr IntegrationAccountCertificateListResult) IsEmpty() bool {
 	return iaclr.Value == nil || len(*iaclr.Value) == 0
@@ -2000,11 +2073,11 @@ func (iaclr IntegrationAccountCertificateListResult) IsEmpty() bool {
 
 // integrationAccountCertificateListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iaclr IntegrationAccountCertificateListResult) integrationAccountCertificateListResultPreparer() (*http.Request, error) {
+func (iaclr IntegrationAccountCertificateListResult) integrationAccountCertificateListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iaclr.NextLink == nil || len(to.String(iaclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iaclr.NextLink)))
@@ -2012,14 +2085,24 @@ func (iaclr IntegrationAccountCertificateListResult) integrationAccountCertifica
 
 // IntegrationAccountCertificateListResultPage contains a page of IntegrationAccountCertificate values.
 type IntegrationAccountCertificateListResultPage struct {
-	fn    func(IntegrationAccountCertificateListResult) (IntegrationAccountCertificateListResult, error)
+	fn    func(context.Context, IntegrationAccountCertificateListResult) (IntegrationAccountCertificateListResult, error)
 	iaclr IntegrationAccountCertificateListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountCertificateListResultPage) Next() error {
-	next, err := page.fn(page.iaclr)
+func (page *IntegrationAccountCertificateListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountCertificateListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iaclr)
 	if err != nil {
 		return err
 	}
@@ -2027,6 +2110,13 @@ func (page *IntegrationAccountCertificateListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountCertificateListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountCertificateListResultPage) NotDone() bool {
 	return !page.iaclr.IsEmpty()
@@ -2045,6 +2135,11 @@ func (page IntegrationAccountCertificateListResultPage) Values() []IntegrationAc
 	return *page.iaclr.Value
 }
 
+// Creates a new instance of the IntegrationAccountCertificateListResultPage type.
+func NewIntegrationAccountCertificateListResultPage(getNextPage func(context.Context, IntegrationAccountCertificateListResult) (IntegrationAccountCertificateListResult, error)) IntegrationAccountCertificateListResultPage {
+	return IntegrationAccountCertificateListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountCertificateProperties the integration account certificate properties.
 type IntegrationAccountCertificateProperties struct {
 	// CreatedTime - The created time.
@@ -2074,14 +2169,24 @@ type IntegrationAccountListResultIterator struct {
 	page IntegrationAccountListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountListResultIterator) Next() error {
+func (iter *IntegrationAccountListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2090,6 +2195,13 @@ func (iter *IntegrationAccountListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2109,6 +2221,11 @@ func (iter IntegrationAccountListResultIterator) Value() IntegrationAccount {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountListResultIterator type.
+func NewIntegrationAccountListResultIterator(page IntegrationAccountListResultPage) IntegrationAccountListResultIterator {
+	return IntegrationAccountListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ialr IntegrationAccountListResult) IsEmpty() bool {
 	return ialr.Value == nil || len(*ialr.Value) == 0
@@ -2116,11 +2233,11 @@ func (ialr IntegrationAccountListResult) IsEmpty() bool {
 
 // integrationAccountListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ialr IntegrationAccountListResult) integrationAccountListResultPreparer() (*http.Request, error) {
+func (ialr IntegrationAccountListResult) integrationAccountListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ialr.NextLink == nil || len(to.String(ialr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ialr.NextLink)))
@@ -2128,14 +2245,24 @@ func (ialr IntegrationAccountListResult) integrationAccountListResultPreparer()
 
 // IntegrationAccountListResultPage contains a page of IntegrationAccount values.
 type IntegrationAccountListResultPage struct {
-	fn   func(IntegrationAccountListResult) (IntegrationAccountListResult, error)
+	fn   func(context.Context, IntegrationAccountListResult) (IntegrationAccountListResult, error)
 	ialr IntegrationAccountListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountListResultPage) Next() error {
-	next, err := page.fn(page.ialr)
+func (page *IntegrationAccountListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ialr)
 	if err != nil {
 		return err
 	}
@@ -2143,6 +2270,13 @@ func (page *IntegrationAccountListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountListResultPage) NotDone() bool {
 	return !page.ialr.IsEmpty()
@@ -2161,6 +2295,11 @@ func (page IntegrationAccountListResultPage) Values() []IntegrationAccount {
 	return *page.ialr.Value
 }
 
+// Creates a new instance of the IntegrationAccountListResultPage type.
+func NewIntegrationAccountListResultPage(getNextPage func(context.Context, IntegrationAccountListResult) (IntegrationAccountListResult, error)) IntegrationAccountListResultPage {
+	return IntegrationAccountListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountMap the integration account map.
 type IntegrationAccountMap struct {
 	autorest.Response `json:"-"`
@@ -2286,20 +2425,31 @@ type IntegrationAccountMapListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IntegrationAccountMapListResultIterator provides access to a complete listing of IntegrationAccountMap values.
+// IntegrationAccountMapListResultIterator provides access to a complete listing of IntegrationAccountMap
+// values.
 type IntegrationAccountMapListResultIterator struct {
 	i    int
 	page IntegrationAccountMapListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountMapListResultIterator) Next() error {
+func (iter *IntegrationAccountMapListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountMapListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2308,6 +2458,13 @@ func (iter *IntegrationAccountMapListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountMapListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountMapListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2327,6 +2484,11 @@ func (iter IntegrationAccountMapListResultIterator) Value() IntegrationAccountMa
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountMapListResultIterator type.
+func NewIntegrationAccountMapListResultIterator(page IntegrationAccountMapListResultPage) IntegrationAccountMapListResultIterator {
+	return IntegrationAccountMapListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iamlr IntegrationAccountMapListResult) IsEmpty() bool {
 	return iamlr.Value == nil || len(*iamlr.Value) == 0
@@ -2334,11 +2496,11 @@ func (iamlr IntegrationAccountMapListResult) IsEmpty() bool {
 
 // integrationAccountMapListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iamlr IntegrationAccountMapListResult) integrationAccountMapListResultPreparer() (*http.Request, error) {
+func (iamlr IntegrationAccountMapListResult) integrationAccountMapListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iamlr.NextLink == nil || len(to.String(iamlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iamlr.NextLink)))
@@ -2346,14 +2508,24 @@ func (iamlr IntegrationAccountMapListResult) integrationAccountMapListResultPrep
 
 // IntegrationAccountMapListResultPage contains a page of IntegrationAccountMap values.
 type IntegrationAccountMapListResultPage struct {
-	fn    func(IntegrationAccountMapListResult) (IntegrationAccountMapListResult, error)
+	fn    func(context.Context, IntegrationAccountMapListResult) (IntegrationAccountMapListResult, error)
 	iamlr IntegrationAccountMapListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountMapListResultPage) Next() error {
-	next, err := page.fn(page.iamlr)
+func (page *IntegrationAccountMapListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountMapListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iamlr)
 	if err != nil {
 		return err
 	}
@@ -2361,6 +2533,13 @@ func (page *IntegrationAccountMapListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountMapListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountMapListResultPage) NotDone() bool {
 	return !page.iamlr.IsEmpty()
@@ -2379,6 +2558,11 @@ func (page IntegrationAccountMapListResultPage) Values() []IntegrationAccountMap
 	return *page.iamlr.Value
 }
 
+// Creates a new instance of the IntegrationAccountMapListResultPage type.
+func NewIntegrationAccountMapListResultPage(getNextPage func(context.Context, IntegrationAccountMapListResult) (IntegrationAccountMapListResult, error)) IntegrationAccountMapListResultPage {
+	return IntegrationAccountMapListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountMapProperties the integration account map.
 type IntegrationAccountMapProperties struct {
 	// MapType - The map type. Possible values include: 'MapTypeNotSpecified', 'MapTypeXslt'
@@ -2530,21 +2714,31 @@ type IntegrationAccountPartnerListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IntegrationAccountPartnerListResultIterator provides access to a complete listing of IntegrationAccountPartner
-// values.
+// IntegrationAccountPartnerListResultIterator provides access to a complete listing of
+// IntegrationAccountPartner values.
 type IntegrationAccountPartnerListResultIterator struct {
 	i    int
 	page IntegrationAccountPartnerListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountPartnerListResultIterator) Next() error {
+func (iter *IntegrationAccountPartnerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountPartnerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2553,6 +2747,13 @@ func (iter *IntegrationAccountPartnerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountPartnerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountPartnerListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2572,6 +2773,11 @@ func (iter IntegrationAccountPartnerListResultIterator) Value() IntegrationAccou
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountPartnerListResultIterator type.
+func NewIntegrationAccountPartnerListResultIterator(page IntegrationAccountPartnerListResultPage) IntegrationAccountPartnerListResultIterator {
+	return IntegrationAccountPartnerListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iaplr IntegrationAccountPartnerListResult) IsEmpty() bool {
 	return iaplr.Value == nil || len(*iaplr.Value) == 0
@@ -2579,11 +2785,11 @@ func (iaplr IntegrationAccountPartnerListResult) IsEmpty() bool {
 
 // integrationAccountPartnerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iaplr IntegrationAccountPartnerListResult) integrationAccountPartnerListResultPreparer() (*http.Request, error) {
+func (iaplr IntegrationAccountPartnerListResult) integrationAccountPartnerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iaplr.NextLink == nil || len(to.String(iaplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iaplr.NextLink)))
@@ -2591,14 +2797,24 @@ func (iaplr IntegrationAccountPartnerListResult) integrationAccountPartnerListRe
 
 // IntegrationAccountPartnerListResultPage contains a page of IntegrationAccountPartner values.
 type IntegrationAccountPartnerListResultPage struct {
-	fn    func(IntegrationAccountPartnerListResult) (IntegrationAccountPartnerListResult, error)
+	fn    func(context.Context, IntegrationAccountPartnerListResult) (IntegrationAccountPartnerListResult, error)
 	iaplr IntegrationAccountPartnerListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountPartnerListResultPage) Next() error {
-	next, err := page.fn(page.iaplr)
+func (page *IntegrationAccountPartnerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountPartnerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iaplr)
 	if err != nil {
 		return err
 	}
@@ -2606,6 +2822,13 @@ func (page *IntegrationAccountPartnerListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountPartnerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountPartnerListResultPage) NotDone() bool {
 	return !page.iaplr.IsEmpty()
@@ -2624,6 +2847,11 @@ func (page IntegrationAccountPartnerListResultPage) Values() []IntegrationAccoun
 	return *page.iaplr.Value
 }
 
+// Creates a new instance of the IntegrationAccountPartnerListResultPage type.
+func NewIntegrationAccountPartnerListResultPage(getNextPage func(context.Context, IntegrationAccountPartnerListResult) (IntegrationAccountPartnerListResult, error)) IntegrationAccountPartnerListResultPage {
+	return IntegrationAccountPartnerListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountPartnerProperties the integration account partner properties.
 type IntegrationAccountPartnerProperties struct {
 	// PartnerType - The partner type. Possible values include: 'PartnerTypeNotSpecified', 'PartnerTypeB2B'
@@ -2763,21 +2991,31 @@ type IntegrationAccountSchemaListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IntegrationAccountSchemaListResultIterator provides access to a complete listing of IntegrationAccountSchema
-// values.
+// IntegrationAccountSchemaListResultIterator provides access to a complete listing of
+// IntegrationAccountSchema values.
 type IntegrationAccountSchemaListResultIterator struct {
 	i    int
 	page IntegrationAccountSchemaListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountSchemaListResultIterator) Next() error {
+func (iter *IntegrationAccountSchemaListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountSchemaListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2786,6 +3024,13 @@ func (iter *IntegrationAccountSchemaListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountSchemaListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountSchemaListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2805,6 +3050,11 @@ func (iter IntegrationAccountSchemaListResultIterator) Value() IntegrationAccoun
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountSchemaListResultIterator type.
+func NewIntegrationAccountSchemaListResultIterator(page IntegrationAccountSchemaListResultPage) IntegrationAccountSchemaListResultIterator {
+	return IntegrationAccountSchemaListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iaslr IntegrationAccountSchemaListResult) IsEmpty() bool {
 	return iaslr.Value == nil || len(*iaslr.Value) == 0
@@ -2812,11 +3062,11 @@ func (iaslr IntegrationAccountSchemaListResult) IsEmpty() bool {
 
 // integrationAccountSchemaListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iaslr IntegrationAccountSchemaListResult) integrationAccountSchemaListResultPreparer() (*http.Request, error) {
+func (iaslr IntegrationAccountSchemaListResult) integrationAccountSchemaListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iaslr.NextLink == nil || len(to.String(iaslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iaslr.NextLink)))
@@ -2824,14 +3074,24 @@ func (iaslr IntegrationAccountSchemaListResult) integrationAccountSchemaListResu
 
 // IntegrationAccountSchemaListResultPage contains a page of IntegrationAccountSchema values.
 type IntegrationAccountSchemaListResultPage struct {
-	fn    func(IntegrationAccountSchemaListResult) (IntegrationAccountSchemaListResult, error)
+	fn    func(context.Context, IntegrationAccountSchemaListResult) (IntegrationAccountSchemaListResult, error)
 	iaslr IntegrationAccountSchemaListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountSchemaListResultPage) Next() error {
-	next, err := page.fn(page.iaslr)
+func (page *IntegrationAccountSchemaListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountSchemaListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iaslr)
 	if err != nil {
 		return err
 	}
@@ -2839,6 +3099,13 @@ func (page *IntegrationAccountSchemaListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountSchemaListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountSchemaListResultPage) NotDone() bool {
 	return !page.iaslr.IsEmpty()
@@ -2857,6 +3124,11 @@ func (page IntegrationAccountSchemaListResultPage) Values() []IntegrationAccount
 	return *page.iaslr.Value
 }
 
+// Creates a new instance of the IntegrationAccountSchemaListResultPage type.
+func NewIntegrationAccountSchemaListResultPage(getNextPage func(context.Context, IntegrationAccountSchemaListResult) (IntegrationAccountSchemaListResult, error)) IntegrationAccountSchemaListResultPage {
+	return IntegrationAccountSchemaListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountSchemaProperties the integration account schema properties.
 type IntegrationAccountSchemaProperties struct {
 	// SchemaType - The schema type. Possible values include: 'SchemaTypeNotSpecified', 'SchemaTypeXML'
@@ -3006,21 +3278,31 @@ type IntegrationAccountSessionListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IntegrationAccountSessionListResultIterator provides access to a complete listing of IntegrationAccountSession
-// values.
+// IntegrationAccountSessionListResultIterator provides access to a complete listing of
+// IntegrationAccountSession values.
 type IntegrationAccountSessionListResultIterator struct {
 	i    int
 	page IntegrationAccountSessionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IntegrationAccountSessionListResultIterator) Next() error {
+func (iter *IntegrationAccountSessionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountSessionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3029,6 +3311,13 @@ func (iter *IntegrationAccountSessionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IntegrationAccountSessionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IntegrationAccountSessionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3048,6 +3337,11 @@ func (iter IntegrationAccountSessionListResultIterator) Value() IntegrationAccou
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IntegrationAccountSessionListResultIterator type.
+func NewIntegrationAccountSessionListResultIterator(page IntegrationAccountSessionListResultPage) IntegrationAccountSessionListResultIterator {
+	return IntegrationAccountSessionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iaslr IntegrationAccountSessionListResult) IsEmpty() bool {
 	return iaslr.Value == nil || len(*iaslr.Value) == 0
@@ -3055,11 +3349,11 @@ func (iaslr IntegrationAccountSessionListResult) IsEmpty() bool {
 
 // integrationAccountSessionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iaslr IntegrationAccountSessionListResult) integrationAccountSessionListResultPreparer() (*http.Request, error) {
+func (iaslr IntegrationAccountSessionListResult) integrationAccountSessionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iaslr.NextLink == nil || len(to.String(iaslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iaslr.NextLink)))
@@ -3067,14 +3361,24 @@ func (iaslr IntegrationAccountSessionListResult) integrationAccountSessionListRe
 
 // IntegrationAccountSessionListResultPage contains a page of IntegrationAccountSession values.
 type IntegrationAccountSessionListResultPage struct {
-	fn    func(IntegrationAccountSessionListResult) (IntegrationAccountSessionListResult, error)
+	fn    func(context.Context, IntegrationAccountSessionListResult) (IntegrationAccountSessionListResult, error)
 	iaslr IntegrationAccountSessionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IntegrationAccountSessionListResultPage) Next() error {
-	next, err := page.fn(page.iaslr)
+func (page *IntegrationAccountSessionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IntegrationAccountSessionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iaslr)
 	if err != nil {
 		return err
 	}
@@ -3082,6 +3386,13 @@ func (page *IntegrationAccountSessionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IntegrationAccountSessionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IntegrationAccountSessionListResultPage) NotDone() bool {
 	return !page.iaslr.IsEmpty()
@@ -3100,6 +3411,11 @@ func (page IntegrationAccountSessionListResultPage) Values() []IntegrationAccoun
 	return *page.iaslr.Value
 }
 
+// Creates a new instance of the IntegrationAccountSessionListResultPage type.
+func NewIntegrationAccountSessionListResultPage(getNextPage func(context.Context, IntegrationAccountSessionListResult) (IntegrationAccountSessionListResult, error)) IntegrationAccountSessionListResultPage {
+	return IntegrationAccountSessionListResultPage{fn: getNextPage}
+}
+
 // IntegrationAccountSessionProperties the integration account session properties.
 type IntegrationAccountSessionProperties struct {
 	// CreatedTime - The created time.
@@ -3208,8 +3524,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list Logic operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list Logic operations. It contains a list of operations and
+// a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Logic operations supported by the Logic resource provider.
@@ -3224,14 +3540,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3240,6 +3566,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3259,6 +3592,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -3266,11 +3604,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -3278,14 +3616,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -3293,6 +3641,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -3311,6 +3666,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OperationResult the operation result definition.
 type OperationResult struct {
 	// TrackingID - Gets the tracking id.
@@ -3398,6 +3758,215 @@ type RepetitionIndex struct {
 	ItemIndex *int32 `json:"itemIndex,omitempty"`
 }
 
+// Request a request.
+type Request struct {
+	// Headers - A list of all the headers attached to the request.
+	Headers interface{} `json:"headers,omitempty"`
+	// URI - The destination for the request.
+	URI *string `json:"uri,omitempty"`
+	// Method - The HTTP method used for the request.
+	Method *string `json:"method,omitempty"`
+}
+
+// RequestHistory the request history.
+type RequestHistory struct {
+	autorest.Response `json:"-"`
+	// Properties - The request history properties.
+	Properties *RequestHistoryProperties `json:"properties,omitempty"`
+	// ID - The resource id.
+	ID *string `json:"id,omitempty"`
+	// Name - Gets the resource name.
+	Name *string `json:"name,omitempty"`
+	// Type - Gets the resource type.
+	Type *string `json:"type,omitempty"`
+	// Location - The resource location.
+	Location *string `json:"location,omitempty"`
+	// Tags - The resource tags.
+	Tags map[string]*string `json:"tags"`
+}
+
+// MarshalJSON is the custom marshaler for RequestHistory.
+func (rh RequestHistory) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if rh.Properties != nil {
+		objectMap["properties"] = rh.Properties
+	}
+	if rh.ID != nil {
+		objectMap["id"] = rh.ID
+	}
+	if rh.Name != nil {
+		objectMap["name"] = rh.Name
+	}
+	if rh.Type != nil {
+		objectMap["type"] = rh.Type
+	}
+	if rh.Location != nil {
+		objectMap["location"] = rh.Location
+	}
+	if rh.Tags != nil {
+		objectMap["tags"] = rh.Tags
+	}
+	return json.Marshal(objectMap)
+}
+
+// RequestHistoryListResult the list of workflow request histories.
+type RequestHistoryListResult struct {
+	autorest.Response `json:"-"`
+	// Value - A list of workflow request histories.
+	Value *[]RequestHistory `json:"value,omitempty"`
+	// NextLink - The URL to get the next set of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// RequestHistoryListResultIterator provides access to a complete listing of RequestHistory values.
+type RequestHistoryListResultIterator struct {
+	i    int
+	page RequestHistoryListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *RequestHistoryListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RequestHistoryListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RequestHistoryListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter RequestHistoryListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter RequestHistoryListResultIterator) Response() RequestHistoryListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter RequestHistoryListResultIterator) Value() RequestHistory {
+	if !iter.page.NotDone() {
+		return RequestHistory{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the RequestHistoryListResultIterator type.
+func NewRequestHistoryListResultIterator(page RequestHistoryListResultPage) RequestHistoryListResultIterator {
+	return RequestHistoryListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (rhlr RequestHistoryListResult) IsEmpty() bool {
+	return rhlr.Value == nil || len(*rhlr.Value) == 0
+}
+
+// requestHistoryListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (rhlr RequestHistoryListResult) requestHistoryListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if rhlr.NextLink == nil || len(to.String(rhlr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(rhlr.NextLink)))
+}
+
+// RequestHistoryListResultPage contains a page of RequestHistory values.
+type RequestHistoryListResultPage struct {
+	fn   func(context.Context, RequestHistoryListResult) (RequestHistoryListResult, error)
+	rhlr RequestHistoryListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *RequestHistoryListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RequestHistoryListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rhlr)
+	if err != nil {
+		return err
+	}
+	page.rhlr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RequestHistoryListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page RequestHistoryListResultPage) NotDone() bool {
+	return !page.rhlr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page RequestHistoryListResultPage) Response() RequestHistoryListResult {
+	return page.rhlr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page RequestHistoryListResultPage) Values() []RequestHistory {
+	if page.rhlr.IsEmpty() {
+		return nil
+	}
+	return *page.rhlr.Value
+}
+
+// Creates a new instance of the RequestHistoryListResultPage type.
+func NewRequestHistoryListResultPage(getNextPage func(context.Context, RequestHistoryListResult) (RequestHistoryListResult, error)) RequestHistoryListResultPage {
+	return RequestHistoryListResultPage{fn: getNextPage}
+}
+
+// RequestHistoryProperties the request history.
+type RequestHistoryProperties struct {
+	// StartTime - The time the request started.
+	StartTime *date.Time `json:"startTime,omitempty"`
+	// EndTime - The time the request ended.
+	EndTime *date.Time `json:"endTime,omitempty"`
+	// Request - The request.
+	Request *Request `json:"request,omitempty"`
+	// Response - The response.
+	Response *Response `json:"response,omitempty"`
+}
+
 // Resource the base resource type.
 type Resource struct {
 	// ID - The resource id.
@@ -3443,6 +4012,16 @@ type ResourceReference struct {
 	Type *string `json:"type,omitempty"`
 }
 
+// Response a response.
+type Response struct {
+	// Headers - A list of all the headers attached to the response.
+	Headers interface{} `json:"headers,omitempty"`
+	// StatusCode - The status code of the response.
+	StatusCode *int32 `json:"statusCode,omitempty"`
+	// BodyLink - Details on the location of the body content.
+	BodyLink *ContentLink `json:"bodyLink,omitempty"`
+}
+
 // RetryHistory the retry history.
 type RetryHistory struct {
 	// StartTime - Gets the start time.
@@ -3657,14 +4236,24 @@ type WorkflowListResultIterator struct {
 	page WorkflowListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkflowListResultIterator) Next() error {
+func (iter *WorkflowListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3673,6 +4262,13 @@ func (iter *WorkflowListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkflowListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkflowListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3692,6 +4288,11 @@ func (iter WorkflowListResultIterator) Value() Workflow {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkflowListResultIterator type.
+func NewWorkflowListResultIterator(page WorkflowListResultPage) WorkflowListResultIterator {
+	return WorkflowListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wlr WorkflowListResult) IsEmpty() bool {
 	return wlr.Value == nil || len(*wlr.Value) == 0
@@ -3699,11 +4300,11 @@ func (wlr WorkflowListResult) IsEmpty() bool {
 
 // workflowListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wlr WorkflowListResult) workflowListResultPreparer() (*http.Request, error) {
+func (wlr WorkflowListResult) workflowListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wlr.NextLink == nil || len(to.String(wlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wlr.NextLink)))
@@ -3711,14 +4312,24 @@ func (wlr WorkflowListResult) workflowListResultPreparer() (*http.Request, error
 
 // WorkflowListResultPage contains a page of Workflow values.
 type WorkflowListResultPage struct {
-	fn  func(WorkflowListResult) (WorkflowListResult, error)
+	fn  func(context.Context, WorkflowListResult) (WorkflowListResult, error)
 	wlr WorkflowListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkflowListResultPage) Next() error {
-	next, err := page.fn(page.wlr)
+func (page *WorkflowListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wlr)
 	if err != nil {
 		return err
 	}
@@ -3726,6 +4337,13 @@ func (page *WorkflowListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkflowListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkflowListResultPage) NotDone() bool {
 	return !page.wlr.IsEmpty()
@@ -3744,6 +4362,11 @@ func (page WorkflowListResultPage) Values() []Workflow {
 	return *page.wlr.Value
 }
 
+// Creates a new instance of the WorkflowListResultPage type.
+func NewWorkflowListResultPage(getNextPage func(context.Context, WorkflowListResult) (WorkflowListResult, error)) WorkflowListResultPage {
+	return WorkflowListResultPage{fn: getNextPage}
+}
+
 // WorkflowOutputParameter the workflow output parameter.
 type WorkflowOutputParameter struct {
 	// Error - Gets the error.
@@ -3821,7 +4444,9 @@ func (wp WorkflowProperties) MarshalJSON() ([]byte, error) {
 	if wp.IntegrationAccount != nil {
 		objectMap["integrationAccount"] = wp.IntegrationAccount
 	}
-	objectMap["definition"] = wp.Definition
+	if wp.Definition != nil {
+		objectMap["definition"] = wp.Definition
+	}
 	if wp.Parameters != nil {
 		objectMap["parameters"] = wp.Parameters
 	}
@@ -4013,14 +4638,24 @@ type WorkflowRunActionListResultIterator struct {
 	page WorkflowRunActionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkflowRunActionListResultIterator) Next() error {
+func (iter *WorkflowRunActionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4029,6 +4664,13 @@ func (iter *WorkflowRunActionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkflowRunActionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkflowRunActionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4048,6 +4690,11 @@ func (iter WorkflowRunActionListResultIterator) Value() WorkflowRunAction {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkflowRunActionListResultIterator type.
+func NewWorkflowRunActionListResultIterator(page WorkflowRunActionListResultPage) WorkflowRunActionListResultIterator {
+	return WorkflowRunActionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wralr WorkflowRunActionListResult) IsEmpty() bool {
 	return wralr.Value == nil || len(*wralr.Value) == 0
@@ -4055,11 +4702,11 @@ func (wralr WorkflowRunActionListResult) IsEmpty() bool {
 
 // workflowRunActionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wralr WorkflowRunActionListResult) workflowRunActionListResultPreparer() (*http.Request, error) {
+func (wralr WorkflowRunActionListResult) workflowRunActionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wralr.NextLink == nil || len(to.String(wralr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wralr.NextLink)))
@@ -4067,14 +4714,24 @@ func (wralr WorkflowRunActionListResult) workflowRunActionListResultPreparer() (
 
 // WorkflowRunActionListResultPage contains a page of WorkflowRunAction values.
 type WorkflowRunActionListResultPage struct {
-	fn    func(WorkflowRunActionListResult) (WorkflowRunActionListResult, error)
+	fn    func(context.Context, WorkflowRunActionListResult) (WorkflowRunActionListResult, error)
 	wralr WorkflowRunActionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkflowRunActionListResultPage) Next() error {
-	next, err := page.fn(page.wralr)
+func (page *WorkflowRunActionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wralr)
 	if err != nil {
 		return err
 	}
@@ -4082,6 +4739,13 @@ func (page *WorkflowRunActionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkflowRunActionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkflowRunActionListResultPage) NotDone() bool {
 	return !page.wralr.IsEmpty()
@@ -4100,6 +4764,11 @@ func (page WorkflowRunActionListResultPage) Values() []WorkflowRunAction {
 	return *page.wralr.Value
 }
 
+// Creates a new instance of the WorkflowRunActionListResultPage type.
+func NewWorkflowRunActionListResultPage(getNextPage func(context.Context, WorkflowRunActionListResult) (WorkflowRunActionListResult, error)) WorkflowRunActionListResultPage {
+	return WorkflowRunActionListResultPage{fn: getNextPage}
+}
+
 // WorkflowRunActionProperties the workflow run action properties.
 type WorkflowRunActionProperties struct {
 	// StartTime - Gets the start time.
@@ -4295,14 +4964,24 @@ type WorkflowRunListResultIterator struct {
 	page WorkflowRunListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkflowRunListResultIterator) Next() error {
+func (iter *WorkflowRunListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4311,6 +4990,13 @@ func (iter *WorkflowRunListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkflowRunListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkflowRunListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4330,6 +5016,11 @@ func (iter WorkflowRunListResultIterator) Value() WorkflowRun {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkflowRunListResultIterator type.
+func NewWorkflowRunListResultIterator(page WorkflowRunListResultPage) WorkflowRunListResultIterator {
+	return WorkflowRunListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wrlr WorkflowRunListResult) IsEmpty() bool {
 	return wrlr.Value == nil || len(*wrlr.Value) == 0
@@ -4337,11 +5028,11 @@ func (wrlr WorkflowRunListResult) IsEmpty() bool {
 
 // workflowRunListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wrlr WorkflowRunListResult) workflowRunListResultPreparer() (*http.Request, error) {
+func (wrlr WorkflowRunListResult) workflowRunListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wrlr.NextLink == nil || len(to.String(wrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wrlr.NextLink)))
@@ -4349,14 +5040,24 @@ func (wrlr WorkflowRunListResult) workflowRunListResultPreparer() (*http.Request
 
 // WorkflowRunListResultPage contains a page of WorkflowRun values.
 type WorkflowRunListResultPage struct {
-	fn   func(WorkflowRunListResult) (WorkflowRunListResult, error)
+	fn   func(context.Context, WorkflowRunListResult) (WorkflowRunListResult, error)
 	wrlr WorkflowRunListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkflowRunListResultPage) Next() error {
-	next, err := page.fn(page.wrlr)
+func (page *WorkflowRunListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wrlr)
 	if err != nil {
 		return err
 	}
@@ -4364,6 +5065,13 @@ func (page *WorkflowRunListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkflowRunListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkflowRunListResultPage) NotDone() bool {
 	return !page.wrlr.IsEmpty()
@@ -4382,6 +5090,11 @@ func (page WorkflowRunListResultPage) Values() []WorkflowRun {
 	return *page.wrlr.Value
 }
 
+// Creates a new instance of the WorkflowRunListResultPage type.
+func NewWorkflowRunListResultPage(getNextPage func(context.Context, WorkflowRunListResult) (WorkflowRunListResult, error)) WorkflowRunListResultPage {
+	return WorkflowRunListResultPage{fn: getNextPage}
+}
+
 // WorkflowRunProperties the workflow run properties.
 type WorkflowRunProperties struct {
 	// WaitEndTime - Gets the wait end time.
@@ -4428,7 +5141,9 @@ func (wrp WorkflowRunProperties) MarshalJSON() ([]byte, error) {
 	if wrp.Code != nil {
 		objectMap["code"] = wrp.Code
 	}
-	objectMap["error"] = wrp.Error
+	if wrp.Error != nil {
+		objectMap["error"] = wrp.Error
+	}
 	if wrp.CorrelationID != nil {
 		objectMap["correlationId"] = wrp.CorrelationID
 	}
@@ -4684,20 +5399,31 @@ type WorkflowTriggerHistoryListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// WorkflowTriggerHistoryListResultIterator provides access to a complete listing of WorkflowTriggerHistory values.
+// WorkflowTriggerHistoryListResultIterator provides access to a complete listing of WorkflowTriggerHistory
+// values.
 type WorkflowTriggerHistoryListResultIterator struct {
 	i    int
 	page WorkflowTriggerHistoryListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkflowTriggerHistoryListResultIterator) Next() error {
+func (iter *WorkflowTriggerHistoryListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerHistoryListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4706,6 +5432,13 @@ func (iter *WorkflowTriggerHistoryListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkflowTriggerHistoryListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkflowTriggerHistoryListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4725,6 +5458,11 @@ func (iter WorkflowTriggerHistoryListResultIterator) Value() WorkflowTriggerHist
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkflowTriggerHistoryListResultIterator type.
+func NewWorkflowTriggerHistoryListResultIterator(page WorkflowTriggerHistoryListResultPage) WorkflowTriggerHistoryListResultIterator {
+	return WorkflowTriggerHistoryListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wthlr WorkflowTriggerHistoryListResult) IsEmpty() bool {
 	return wthlr.Value == nil || len(*wthlr.Value) == 0
@@ -4732,11 +5470,11 @@ func (wthlr WorkflowTriggerHistoryListResult) IsEmpty() bool {
 
 // workflowTriggerHistoryListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wthlr WorkflowTriggerHistoryListResult) workflowTriggerHistoryListResultPreparer() (*http.Request, error) {
+func (wthlr WorkflowTriggerHistoryListResult) workflowTriggerHistoryListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wthlr.NextLink == nil || len(to.String(wthlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wthlr.NextLink)))
@@ -4744,14 +5482,24 @@ func (wthlr WorkflowTriggerHistoryListResult) workflowTriggerHistoryListResultPr
 
 // WorkflowTriggerHistoryListResultPage contains a page of WorkflowTriggerHistory values.
 type WorkflowTriggerHistoryListResultPage struct {
-	fn    func(WorkflowTriggerHistoryListResult) (WorkflowTriggerHistoryListResult, error)
+	fn    func(context.Context, WorkflowTriggerHistoryListResult) (WorkflowTriggerHistoryListResult, error)
 	wthlr WorkflowTriggerHistoryListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkflowTriggerHistoryListResultPage) Next() error {
-	next, err := page.fn(page.wthlr)
+func (page *WorkflowTriggerHistoryListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerHistoryListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wthlr)
 	if err != nil {
 		return err
 	}
@@ -4759,6 +5507,13 @@ func (page *WorkflowTriggerHistoryListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkflowTriggerHistoryListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkflowTriggerHistoryListResultPage) NotDone() bool {
 	return !page.wthlr.IsEmpty()
@@ -4777,6 +5532,11 @@ func (page WorkflowTriggerHistoryListResultPage) Values() []WorkflowTriggerHisto
 	return *page.wthlr.Value
 }
 
+// Creates a new instance of the WorkflowTriggerHistoryListResultPage type.
+func NewWorkflowTriggerHistoryListResultPage(getNextPage func(context.Context, WorkflowTriggerHistoryListResult) (WorkflowTriggerHistoryListResult, error)) WorkflowTriggerHistoryListResultPage {
+	return WorkflowTriggerHistoryListResultPage{fn: getNextPage}
+}
+
 // WorkflowTriggerHistoryProperties the workflow trigger history properties.
 type WorkflowTriggerHistoryProperties struct {
 	// StartTime - Gets the start time.
@@ -4832,14 +5592,24 @@ type WorkflowTriggerListResultIterator struct {
 	page WorkflowTriggerListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkflowTriggerListResultIterator) Next() error {
+func (iter *WorkflowTriggerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4848,6 +5618,13 @@ func (iter *WorkflowTriggerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkflowTriggerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkflowTriggerListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4867,6 +5644,11 @@ func (iter WorkflowTriggerListResultIterator) Value() WorkflowTrigger {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkflowTriggerListResultIterator type.
+func NewWorkflowTriggerListResultIterator(page WorkflowTriggerListResultPage) WorkflowTriggerListResultIterator {
+	return WorkflowTriggerListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wtlr WorkflowTriggerListResult) IsEmpty() bool {
 	return wtlr.Value == nil || len(*wtlr.Value) == 0
@@ -4874,11 +5656,11 @@ func (wtlr WorkflowTriggerListResult) IsEmpty() bool {
 
 // workflowTriggerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wtlr WorkflowTriggerListResult) workflowTriggerListResultPreparer() (*http.Request, error) {
+func (wtlr WorkflowTriggerListResult) workflowTriggerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wtlr.NextLink == nil || len(to.String(wtlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wtlr.NextLink)))
@@ -4886,14 +5668,24 @@ func (wtlr WorkflowTriggerListResult) workflowTriggerListResultPreparer() (*http
 
 // WorkflowTriggerListResultPage contains a page of WorkflowTrigger values.
 type WorkflowTriggerListResultPage struct {
-	fn   func(WorkflowTriggerListResult) (WorkflowTriggerListResult, error)
+	fn   func(context.Context, WorkflowTriggerListResult) (WorkflowTriggerListResult, error)
 	wtlr WorkflowTriggerListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkflowTriggerListResultPage) Next() error {
-	next, err := page.fn(page.wtlr)
+func (page *WorkflowTriggerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wtlr)
 	if err != nil {
 		return err
 	}
@@ -4901,6 +5693,13 @@ func (page *WorkflowTriggerListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkflowTriggerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkflowTriggerListResultPage) NotDone() bool {
 	return !page.wtlr.IsEmpty()
@@ -4919,6 +5718,11 @@ func (page WorkflowTriggerListResultPage) Values() []WorkflowTrigger {
 	return *page.wtlr.Value
 }
 
+// Creates a new instance of the WorkflowTriggerListResultPage type.
+func NewWorkflowTriggerListResultPage(getNextPage func(context.Context, WorkflowTriggerListResult) (WorkflowTriggerListResult, error)) WorkflowTriggerListResultPage {
+	return WorkflowTriggerListResultPage{fn: getNextPage}
+}
+
 // WorkflowTriggerProperties the workflow trigger properties.
 type WorkflowTriggerProperties struct {
 	// ProvisioningState - Gets the provisioning state. Possible values include: 'WorkflowTriggerProvisioningStateNotSpecified', 'WorkflowTriggerProvisioningStateAccepted', 'WorkflowTriggerProvisioningStateRunning', 'WorkflowTriggerProvisioningStateReady', 'WorkflowTriggerProvisioningStateCreating', 'WorkflowTriggerProvisioningStateCreated', 'WorkflowTriggerProvisioningStateDeleting', 'WorkflowTriggerProvisioningStateDeleted', 'WorkflowTriggerProvisioningStateCanceled', 'WorkflowTriggerProvisioningStateFailed', 'WorkflowTriggerProvisioningStateSucceeded', 'WorkflowTriggerProvisioningStateMoving', 'WorkflowTriggerProvisioningStateUpdating', 'WorkflowTriggerProvisioningStateRegistering', 'WorkflowTriggerProvisioningStateRegistered', 'WorkflowTriggerProvisioningStateUnregistering', 'WorkflowTriggerProvisioningStateUnregistered', 'WorkflowTriggerProvisioningStateCompleted'
@@ -5082,14 +5886,24 @@ type WorkflowVersionListResultIterator struct {
 	page WorkflowVersionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkflowVersionListResultIterator) Next() error {
+func (iter *WorkflowVersionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowVersionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5098,6 +5912,13 @@ func (iter *WorkflowVersionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkflowVersionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkflowVersionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5117,6 +5938,11 @@ func (iter WorkflowVersionListResultIterator) Value() WorkflowVersion {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkflowVersionListResultIterator type.
+func NewWorkflowVersionListResultIterator(page WorkflowVersionListResultPage) WorkflowVersionListResultIterator {
+	return WorkflowVersionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wvlr WorkflowVersionListResult) IsEmpty() bool {
 	return wvlr.Value == nil || len(*wvlr.Value) == 0
@@ -5124,11 +5950,11 @@ func (wvlr WorkflowVersionListResult) IsEmpty() bool {
 
 // workflowVersionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wvlr WorkflowVersionListResult) workflowVersionListResultPreparer() (*http.Request, error) {
+func (wvlr WorkflowVersionListResult) workflowVersionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wvlr.NextLink == nil || len(to.String(wvlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wvlr.NextLink)))
@@ -5136,14 +5962,24 @@ func (wvlr WorkflowVersionListResult) workflowVersionListResultPreparer() (*http
 
 // WorkflowVersionListResultPage contains a page of WorkflowVersion values.
 type WorkflowVersionListResultPage struct {
-	fn   func(WorkflowVersionListResult) (WorkflowVersionListResult, error)
+	fn   func(context.Context, WorkflowVersionListResult) (WorkflowVersionListResult, error)
 	wvlr WorkflowVersionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkflowVersionListResultPage) Next() error {
-	next, err := page.fn(page.wvlr)
+func (page *WorkflowVersionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowVersionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wvlr)
 	if err != nil {
 		return err
 	}
@@ -5151,6 +5987,13 @@ func (page *WorkflowVersionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkflowVersionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkflowVersionListResultPage) NotDone() bool {
 	return !page.wvlr.IsEmpty()
@@ -5169,6 +6012,11 @@ func (page WorkflowVersionListResultPage) Values() []WorkflowVersion {
 	return *page.wvlr.Value
 }
 
+// Creates a new instance of the WorkflowVersionListResultPage type.
+func NewWorkflowVersionListResultPage(getNextPage func(context.Context, WorkflowVersionListResult) (WorkflowVersionListResult, error)) WorkflowVersionListResultPage {
+	return WorkflowVersionListResultPage{fn: getNextPage}
+}
+
 // WorkflowVersionProperties the workflow version properties.
 type WorkflowVersionProperties struct {
 	// CreatedTime - Gets the created time.
@@ -5215,7 +6063,9 @@ func (wvp WorkflowVersionProperties) MarshalJSON() ([]byte, error) {
 	if wvp.IntegrationAccount != nil {
 		objectMap["integrationAccount"] = wvp.IntegrationAccount
 	}
-	objectMap["definition"] = wvp.Definition
+	if wvp.Definition != nil {
+		objectMap["definition"] = wvp.Definition
+	}
 	if wvp.Parameters != nil {
 		objectMap["parameters"] = wvp.Parameters
 	}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/partners.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/partners.go
index 08c28d46b3ee..bcf822e171ac 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/partners.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/partners.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewPartnersClientWithBaseURI(baseURI string, subscriptionID string) Partner
 // partnerName - the integration account partner name.
 // partner - the integration account partner.
 func (client PartnersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, partnerName string, partner IntegrationAccountPartner) (result IntegrationAccountPartner, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartnersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: partner,
 			Constraints: []validation.Constraint{{Target: "partner.IntegrationAccountPartnerProperties", Name: validation.Null, Rule: true,
@@ -125,6 +136,16 @@ func (client PartnersClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // integrationAccountName - the integration account name.
 // partnerName - the integration account partner name.
 func (client PartnersClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, partnerName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartnersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, partnerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.PartnersClient", "Delete", nil, "Failure preparing request")
@@ -193,6 +214,16 @@ func (client PartnersClient) DeleteResponder(resp *http.Response) (result autore
 // integrationAccountName - the integration account name.
 // partnerName - the integration account partner name.
 func (client PartnersClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, partnerName string) (result IntegrationAccountPartner, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartnersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, partnerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.PartnersClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client PartnersClient) GetResponder(resp *http.Response) (result Integrati
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation. Options for filters include: PartnerType.
 func (client PartnersClient) ListByIntegrationAccounts(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountPartnerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartnersClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.iaplr.Response.Response != nil {
+				sc = result.iaplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByIntegrationAccountsNextResults
 	req, err := client.ListByIntegrationAccountsPreparer(ctx, resourceGroupName, integrationAccountName, top, filter)
 	if err != nil {
@@ -333,8 +374,8 @@ func (client PartnersClient) ListByIntegrationAccountsResponder(resp *http.Respo
 }
 
 // listByIntegrationAccountsNextResults retrieves the next set of results, if any.
-func (client PartnersClient) listByIntegrationAccountsNextResults(lastResults IntegrationAccountPartnerListResult) (result IntegrationAccountPartnerListResult, err error) {
-	req, err := lastResults.integrationAccountPartnerListResultPreparer()
+func (client PartnersClient) listByIntegrationAccountsNextResults(ctx context.Context, lastResults IntegrationAccountPartnerListResult) (result IntegrationAccountPartnerListResult, err error) {
+	req, err := lastResults.integrationAccountPartnerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.PartnersClient", "listByIntegrationAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -355,6 +396,16 @@ func (client PartnersClient) listByIntegrationAccountsNextResults(lastResults In
 
 // ListByIntegrationAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PartnersClient) ListByIntegrationAccountsComplete(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountPartnerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartnersClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByIntegrationAccounts(ctx, resourceGroupName, integrationAccountName, top, filter)
 	return
 }
@@ -365,6 +416,16 @@ func (client PartnersClient) ListByIntegrationAccountsComplete(ctx context.Conte
 // integrationAccountName - the integration account name.
 // partnerName - the integration account partner name.
 func (client PartnersClient) ListContentCallbackURL(ctx context.Context, resourceGroupName string, integrationAccountName string, partnerName string, listContentCallbackURL GetCallbackURLParameters) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PartnersClient.ListContentCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListContentCallbackURLPreparer(ctx, resourceGroupName, integrationAccountName, partnerName, listContentCallbackURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.PartnersClient", "ListContentCallbackURL", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/schemas.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/schemas.go
index 36d2fbae233a..5ac3cb31071d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/schemas.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/schemas.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewSchemasClientWithBaseURI(baseURI string, subscriptionID string) SchemasC
 // schemaName - the integration account schema name.
 // schema - the integration account schema.
 func (client SchemasClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, schemaName string, schema IntegrationAccountSchema) (result IntegrationAccountSchema, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemasClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: schema,
 			Constraints: []validation.Constraint{{Target: "schema.IntegrationAccountSchemaProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -124,6 +135,16 @@ func (client SchemasClient) CreateOrUpdateResponder(resp *http.Response) (result
 // integrationAccountName - the integration account name.
 // schemaName - the integration account schema name.
 func (client SchemasClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, schemaName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemasClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, schemaName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.SchemasClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client SchemasClient) DeleteResponder(resp *http.Response) (result autores
 // integrationAccountName - the integration account name.
 // schemaName - the integration account schema name.
 func (client SchemasClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, schemaName string) (result IntegrationAccountSchema, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemasClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, schemaName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.SchemasClient", "Get", nil, "Failure preparing request")
@@ -262,6 +293,16 @@ func (client SchemasClient) GetResponder(resp *http.Response) (result Integratio
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation. Options for filters include: SchemaType.
 func (client SchemasClient) ListByIntegrationAccounts(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountSchemaListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemasClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.iaslr.Response.Response != nil {
+				sc = result.iaslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByIntegrationAccountsNextResults
 	req, err := client.ListByIntegrationAccountsPreparer(ctx, resourceGroupName, integrationAccountName, top, filter)
 	if err != nil {
@@ -332,8 +373,8 @@ func (client SchemasClient) ListByIntegrationAccountsResponder(resp *http.Respon
 }
 
 // listByIntegrationAccountsNextResults retrieves the next set of results, if any.
-func (client SchemasClient) listByIntegrationAccountsNextResults(lastResults IntegrationAccountSchemaListResult) (result IntegrationAccountSchemaListResult, err error) {
-	req, err := lastResults.integrationAccountSchemaListResultPreparer()
+func (client SchemasClient) listByIntegrationAccountsNextResults(ctx context.Context, lastResults IntegrationAccountSchemaListResult) (result IntegrationAccountSchemaListResult, err error) {
+	req, err := lastResults.integrationAccountSchemaListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.SchemasClient", "listByIntegrationAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -354,6 +395,16 @@ func (client SchemasClient) listByIntegrationAccountsNextResults(lastResults Int
 
 // ListByIntegrationAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SchemasClient) ListByIntegrationAccountsComplete(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountSchemaListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemasClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByIntegrationAccounts(ctx, resourceGroupName, integrationAccountName, top, filter)
 	return
 }
@@ -364,6 +415,16 @@ func (client SchemasClient) ListByIntegrationAccountsComplete(ctx context.Contex
 // integrationAccountName - the integration account name.
 // schemaName - the integration account schema name.
 func (client SchemasClient) ListContentCallbackURL(ctx context.Context, resourceGroupName string, integrationAccountName string, schemaName string, listContentCallbackURL GetCallbackURLParameters) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemasClient.ListContentCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListContentCallbackURLPreparer(ctx, resourceGroupName, integrationAccountName, schemaName, listContentCallbackURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.SchemasClient", "ListContentCallbackURL", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/sessions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/sessions.go
index 72fe4038d4e1..9ff7433504b7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/sessions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/sessions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewSessionsClientWithBaseURI(baseURI string, subscriptionID string) Session
 // sessionName - the integration account session name.
 // session - the integration account session.
 func (client SessionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, integrationAccountName string, sessionName string, session IntegrationAccountSession) (result IntegrationAccountSession, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SessionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: session,
 			Constraints: []validation.Constraint{{Target: "session.IntegrationAccountSessionProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -124,6 +135,16 @@ func (client SessionsClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // integrationAccountName - the integration account name.
 // sessionName - the integration account session name.
 func (client SessionsClient) Delete(ctx context.Context, resourceGroupName string, integrationAccountName string, sessionName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SessionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, integrationAccountName, sessionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.SessionsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client SessionsClient) DeleteResponder(resp *http.Response) (result autore
 // integrationAccountName - the integration account name.
 // sessionName - the integration account session name.
 func (client SessionsClient) Get(ctx context.Context, resourceGroupName string, integrationAccountName string, sessionName string) (result IntegrationAccountSession, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SessionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, integrationAccountName, sessionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.SessionsClient", "Get", nil, "Failure preparing request")
@@ -262,6 +293,16 @@ func (client SessionsClient) GetResponder(resp *http.Response) (result Integrati
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation. Options for filters include: ChangedTime.
 func (client SessionsClient) ListByIntegrationAccounts(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountSessionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SessionsClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.iaslr.Response.Response != nil {
+				sc = result.iaslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByIntegrationAccountsNextResults
 	req, err := client.ListByIntegrationAccountsPreparer(ctx, resourceGroupName, integrationAccountName, top, filter)
 	if err != nil {
@@ -332,8 +373,8 @@ func (client SessionsClient) ListByIntegrationAccountsResponder(resp *http.Respo
 }
 
 // listByIntegrationAccountsNextResults retrieves the next set of results, if any.
-func (client SessionsClient) listByIntegrationAccountsNextResults(lastResults IntegrationAccountSessionListResult) (result IntegrationAccountSessionListResult, err error) {
-	req, err := lastResults.integrationAccountSessionListResultPreparer()
+func (client SessionsClient) listByIntegrationAccountsNextResults(ctx context.Context, lastResults IntegrationAccountSessionListResult) (result IntegrationAccountSessionListResult, err error) {
+	req, err := lastResults.integrationAccountSessionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.SessionsClient", "listByIntegrationAccountsNextResults", nil, "Failure preparing next results request")
 	}
@@ -354,6 +395,16 @@ func (client SessionsClient) listByIntegrationAccountsNextResults(lastResults In
 
 // ListByIntegrationAccountsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SessionsClient) ListByIntegrationAccountsComplete(ctx context.Context, resourceGroupName string, integrationAccountName string, top *int32, filter string) (result IntegrationAccountSessionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SessionsClient.ListByIntegrationAccounts")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByIntegrationAccounts(ctx, resourceGroupName, integrationAccountName, top, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitions.go
index b5269af98910..f2744f8793de 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewWorkflowRunActionRepetitionsClientWithBaseURI(baseURI string, subscripti
 // actionName - the workflow action name.
 // repetitionName - the workflow repetition.
 func (client WorkflowRunActionRepetitionsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string) (result WorkflowRunActionRepetitionDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRepetitionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName, actionName, repetitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsClient", "Get", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client WorkflowRunActionRepetitionsClient) GetResponder(resp *http.Respons
 // runName - the workflow run name.
 // actionName - the workflow action name.
 func (client WorkflowRunActionRepetitionsClient) List(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (result WorkflowRunActionRepetitionDefinitionCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRepetitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, runName, actionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsClient", "List", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client WorkflowRunActionRepetitionsClient) ListResponder(resp *http.Respon
 // actionName - the workflow action name.
 // repetitionName - the workflow repetition.
 func (client WorkflowRunActionRepetitionsClient) ListExpressionTraces(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string) (result ExpressionTraces, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRepetitionsClient.ListExpressionTraces")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListExpressionTracesPreparer(ctx, resourceGroupName, workflowName, runName, actionName, repetitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsClient", "ListExpressionTraces", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitionsrequesthistories.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitionsrequesthistories.go
new file mode 100644
index 000000000000..6f5838edd2fb
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrepetitionsrequesthistories.go
@@ -0,0 +1,249 @@
+package logic
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// WorkflowRunActionRepetitionsRequestHistoriesClient is the REST API for Azure Logic Apps.
+type WorkflowRunActionRepetitionsRequestHistoriesClient struct {
+	BaseClient
+}
+
+// NewWorkflowRunActionRepetitionsRequestHistoriesClient creates an instance of the
+// WorkflowRunActionRepetitionsRequestHistoriesClient client.
+func NewWorkflowRunActionRepetitionsRequestHistoriesClient(subscriptionID string) WorkflowRunActionRepetitionsRequestHistoriesClient {
+	return NewWorkflowRunActionRepetitionsRequestHistoriesClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewWorkflowRunActionRepetitionsRequestHistoriesClientWithBaseURI creates an instance of the
+// WorkflowRunActionRepetitionsRequestHistoriesClient client.
+func NewWorkflowRunActionRepetitionsRequestHistoriesClientWithBaseURI(baseURI string, subscriptionID string) WorkflowRunActionRepetitionsRequestHistoriesClient {
+	return WorkflowRunActionRepetitionsRequestHistoriesClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// Get gets a workflow run repetition request history.
+// Parameters:
+// resourceGroupName - the resource group name.
+// workflowName - the workflow name.
+// runName - the workflow run name.
+// actionName - the workflow action name.
+// repetitionName - the workflow repetition.
+// requestHistoryName - the request history name.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string, requestHistoryName string) (result RequestHistory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRepetitionsRequestHistoriesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName, actionName, repetitionName, requestHistoryName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) GetPreparer(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string, requestHistoryName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"actionName":         autorest.Encode("path", actionName),
+		"repetitionName":     autorest.Encode("path", repetitionName),
+		"requestHistoryName": autorest.Encode("path", requestHistoryName),
+		"resourceGroupName":  autorest.Encode("path", resourceGroupName),
+		"runName":            autorest.Encode("path", runName),
+		"subscriptionId":     autorest.Encode("path", client.SubscriptionID),
+		"workflowName":       autorest.Encode("path", workflowName),
+	}
+
+	const APIVersion = "2016-06-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs/{runName}/actions/{actionName}/repetitions/{repetitionName}/requestHistories/{requestHistoryName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) GetResponder(resp *http.Response) (result RequestHistory, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List list a workflow run repetition request history.
+// Parameters:
+// resourceGroupName - the resource group name.
+// workflowName - the workflow name.
+// runName - the workflow run name.
+// actionName - the workflow action name.
+// repetitionName - the workflow repetition.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) List(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string) (result RequestHistoryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRepetitionsRequestHistoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.rhlr.Response.Response != nil {
+				sc = result.rhlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, runName, actionName, repetitionName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.rhlr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.rhlr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) ListPreparer(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"actionName":        autorest.Encode("path", actionName),
+		"repetitionName":    autorest.Encode("path", repetitionName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"runName":           autorest.Encode("path", runName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"workflowName":      autorest.Encode("path", workflowName),
+	}
+
+	const APIVersion = "2016-06-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs/{runName}/actions/{actionName}/repetitions/{repetitionName}/requestHistories", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) ListResponder(resp *http.Response) (result RequestHistoryListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) listNextResults(ctx context.Context, lastResults RequestHistoryListResult) (result RequestHistoryListResult, err error) {
+	req, err := lastResults.requestHistoryListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRepetitionsRequestHistoriesClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client WorkflowRunActionRepetitionsRequestHistoriesClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string) (result RequestHistoryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRepetitionsRequestHistoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx, resourceGroupName, workflowName, runName, actionName, repetitionName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrequesthistories.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrequesthistories.go
new file mode 100644
index 000000000000..13d19927ffed
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionrequesthistories.go
@@ -0,0 +1,245 @@
+package logic
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// WorkflowRunActionRequestHistoriesClient is the REST API for Azure Logic Apps.
+type WorkflowRunActionRequestHistoriesClient struct {
+	BaseClient
+}
+
+// NewWorkflowRunActionRequestHistoriesClient creates an instance of the WorkflowRunActionRequestHistoriesClient
+// client.
+func NewWorkflowRunActionRequestHistoriesClient(subscriptionID string) WorkflowRunActionRequestHistoriesClient {
+	return NewWorkflowRunActionRequestHistoriesClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewWorkflowRunActionRequestHistoriesClientWithBaseURI creates an instance of the
+// WorkflowRunActionRequestHistoriesClient client.
+func NewWorkflowRunActionRequestHistoriesClientWithBaseURI(baseURI string, subscriptionID string) WorkflowRunActionRequestHistoriesClient {
+	return WorkflowRunActionRequestHistoriesClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// Get gets a workflow run request history.
+// Parameters:
+// resourceGroupName - the resource group name.
+// workflowName - the workflow name.
+// runName - the workflow run name.
+// actionName - the workflow action name.
+// requestHistoryName - the request history name.
+func (client WorkflowRunActionRequestHistoriesClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, requestHistoryName string) (result RequestHistory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRequestHistoriesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName, actionName, requestHistoryName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client WorkflowRunActionRequestHistoriesClient) GetPreparer(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, requestHistoryName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"actionName":         autorest.Encode("path", actionName),
+		"requestHistoryName": autorest.Encode("path", requestHistoryName),
+		"resourceGroupName":  autorest.Encode("path", resourceGroupName),
+		"runName":            autorest.Encode("path", runName),
+		"subscriptionId":     autorest.Encode("path", client.SubscriptionID),
+		"workflowName":       autorest.Encode("path", workflowName),
+	}
+
+	const APIVersion = "2016-06-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs/{runName}/actions/{actionName}/requestHistories/{requestHistoryName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client WorkflowRunActionRequestHistoriesClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client WorkflowRunActionRequestHistoriesClient) GetResponder(resp *http.Response) (result RequestHistory, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List list a workflow run request history.
+// Parameters:
+// resourceGroupName - the resource group name.
+// workflowName - the workflow name.
+// runName - the workflow run name.
+// actionName - the workflow action name.
+func (client WorkflowRunActionRequestHistoriesClient) List(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (result RequestHistoryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRequestHistoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.rhlr.Response.Response != nil {
+				sc = result.rhlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, runName, actionName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.rhlr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.rhlr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client WorkflowRunActionRequestHistoriesClient) ListPreparer(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"actionName":        autorest.Encode("path", actionName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"runName":           autorest.Encode("path", runName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"workflowName":      autorest.Encode("path", workflowName),
+	}
+
+	const APIVersion = "2016-06-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Logic/workflows/{workflowName}/runs/{runName}/actions/{actionName}/requestHistories", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client WorkflowRunActionRequestHistoriesClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client WorkflowRunActionRequestHistoriesClient) ListResponder(resp *http.Response) (result RequestHistoryListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client WorkflowRunActionRequestHistoriesClient) listNextResults(ctx context.Context, lastResults RequestHistoryListResult) (result RequestHistoryListResult, err error) {
+	req, err := lastResults.requestHistoryListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionRequestHistoriesClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client WorkflowRunActionRequestHistoriesClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (result RequestHistoryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionRequestHistoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx, resourceGroupName, workflowName, runName, actionName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactions.go
index b55cf9e5ea1f..08725c73101b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkflowRunActionsClientWithBaseURI(baseURI string, subscriptionID strin
 // runName - the workflow run name.
 // actionName - the workflow action name.
 func (client WorkflowRunActionsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (result WorkflowRunAction, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName, actionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionsClient", "Get", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client WorkflowRunActionsClient) GetResponder(resp *http.Response) (result
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation. Options for filters include: Status.
 func (client WorkflowRunActionsClient) List(ctx context.Context, resourceGroupName string, workflowName string, runName string, top *int32, filter string) (result WorkflowRunActionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionsClient.List")
+		defer func() {
+			sc := -1
+			if result.wralr.Response.Response != nil {
+				sc = result.wralr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, runName, top, filter)
 	if err != nil {
@@ -189,8 +210,8 @@ func (client WorkflowRunActionsClient) ListResponder(resp *http.Response) (resul
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkflowRunActionsClient) listNextResults(lastResults WorkflowRunActionListResult) (result WorkflowRunActionListResult, err error) {
-	req, err := lastResults.workflowRunActionListResultPreparer()
+func (client WorkflowRunActionsClient) listNextResults(ctx context.Context, lastResults WorkflowRunActionListResult) (result WorkflowRunActionListResult, err error) {
+	req, err := lastResults.workflowRunActionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunActionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -211,6 +232,16 @@ func (client WorkflowRunActionsClient) listNextResults(lastResults WorkflowRunAc
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowRunActionsClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, runName string, top *int32, filter string) (result WorkflowRunActionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, workflowName, runName, top, filter)
 	return
 }
@@ -222,6 +253,16 @@ func (client WorkflowRunActionsClient) ListComplete(ctx context.Context, resourc
 // runName - the workflow run name.
 // actionName - the workflow action name.
 func (client WorkflowRunActionsClient) ListExpressionTraces(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (result ExpressionTraces, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionsClient.ListExpressionTraces")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListExpressionTracesPreparer(ctx, resourceGroupName, workflowName, runName, actionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionsClient", "ListExpressionTraces", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionscopedrepetitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionscopedrepetitions.go
index 4d76cb59d757..2815f9d0b72f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionscopedrepetitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunactionscopedrepetitions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewWorkflowRunActionScopedRepetitionsClientWithBaseURI(baseURI string, subs
 // actionName - the workflow action name.
 // repetitionName - the workflow repetition.
 func (client WorkflowRunActionScopedRepetitionsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string, repetitionName string) (result WorkflowRunActionRepetitionDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionScopedRepetitionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName, actionName, repetitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionScopedRepetitionsClient", "Get", nil, "Failure preparing request")
@@ -121,6 +132,16 @@ func (client WorkflowRunActionScopedRepetitionsClient) GetResponder(resp *http.R
 // runName - the workflow run name.
 // actionName - the workflow action name.
 func (client WorkflowRunActionScopedRepetitionsClient) List(ctx context.Context, resourceGroupName string, workflowName string, runName string, actionName string) (result WorkflowRunActionRepetitionDefinitionCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunActionScopedRepetitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, runName, actionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunActionScopedRepetitionsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunoperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunoperations.go
index 6070849e5dec..3644fcb58409 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunoperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowrunoperations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkflowRunOperationsClientWithBaseURI(baseURI string, subscriptionID st
 // runName - the workflow run name.
 // operationID - the workflow operation id.
 func (client WorkflowRunOperationsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string, operationID string) (result WorkflowRun, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunOperationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunOperationsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowruns.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowruns.go
index 91af4bb42b9b..6ad6d47f5ac3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowruns.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowruns.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewWorkflowRunsClientWithBaseURI(baseURI string, subscriptionID string) Wor
 // workflowName - the workflow name.
 // runName - the workflow run name.
 func (client WorkflowRunsClient) Cancel(ctx context.Context, resourceGroupName string, workflowName string, runName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CancelPreparer(ctx, resourceGroupName, workflowName, runName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "Cancel", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client WorkflowRunsClient) CancelResponder(resp *http.Response) (result au
 // workflowName - the workflow name.
 // runName - the workflow run name.
 func (client WorkflowRunsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, runName string) (result WorkflowRun, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, runName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "Get", nil, "Failure preparing request")
@@ -184,6 +205,16 @@ func (client WorkflowRunsClient) GetResponder(resp *http.Response) (result Workf
 // filter - the filter to apply on the operation. Options for filters include: Status, StartTime, and
 // ClientTrackingId.
 func (client WorkflowRunsClient) List(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (result WorkflowRunListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.List")
+		defer func() {
+			sc := -1
+			if result.wrlr.Response.Response != nil {
+				sc = result.wrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, top, filter)
 	if err != nil {
@@ -254,8 +285,8 @@ func (client WorkflowRunsClient) ListResponder(resp *http.Response) (result Work
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkflowRunsClient) listNextResults(lastResults WorkflowRunListResult) (result WorkflowRunListResult, err error) {
-	req, err := lastResults.workflowRunListResultPreparer()
+func (client WorkflowRunsClient) listNextResults(ctx context.Context, lastResults WorkflowRunListResult) (result WorkflowRunListResult, err error) {
+	req, err := lastResults.workflowRunListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowRunsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -276,6 +307,16 @@ func (client WorkflowRunsClient) listNextResults(lastResults WorkflowRunListResu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowRunsClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (result WorkflowRunListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowRunsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, workflowName, top, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflows.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflows.go
index 12f1c2c74861..6c7b90ff14b5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflows.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflows.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewWorkflowsClientWithBaseURI(baseURI string, subscriptionID string) Workfl
 // workflowName - the workflow name.
 // workflow - the workflow.
 func (client WorkflowsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, workflowName string, workflow Workflow) (result Workflow, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, workflowName, workflow)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client WorkflowsClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // resourceGroupName - the resource group name.
 // workflowName - the workflow name.
 func (client WorkflowsClient) Delete(ctx context.Context, resourceGroupName string, workflowName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, workflowName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client WorkflowsClient) DeleteResponder(resp *http.Response) (result autor
 // resourceGroupName - the resource group name.
 // workflowName - the workflow name.
 func (client WorkflowsClient) Disable(ctx context.Context, resourceGroupName string, workflowName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Disable")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DisablePreparer(ctx, resourceGroupName, workflowName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Disable", nil, "Failure preparing request")
@@ -246,6 +277,16 @@ func (client WorkflowsClient) DisableResponder(resp *http.Response) (result auto
 // resourceGroupName - the resource group name.
 // workflowName - the workflow name.
 func (client WorkflowsClient) Enable(ctx context.Context, resourceGroupName string, workflowName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Enable")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.EnablePreparer(ctx, resourceGroupName, workflowName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Enable", nil, "Failure preparing request")
@@ -313,6 +354,16 @@ func (client WorkflowsClient) EnableResponder(resp *http.Response) (result autor
 // workflowName - the workflow name.
 // parameters - parameters for generating an upgraded definition.
 func (client WorkflowsClient) GenerateUpgradedDefinition(ctx context.Context, resourceGroupName string, workflowName string, parameters GenerateUpgradedDefinitionParameters) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.GenerateUpgradedDefinition")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GenerateUpgradedDefinitionPreparer(ctx, resourceGroupName, workflowName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "GenerateUpgradedDefinition", nil, "Failure preparing request")
@@ -382,6 +433,16 @@ func (client WorkflowsClient) GenerateUpgradedDefinitionResponder(resp *http.Res
 // resourceGroupName - the resource group name.
 // workflowName - the workflow name.
 func (client WorkflowsClient) Get(ctx context.Context, resourceGroupName string, workflowName string) (result Workflow, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Get", nil, "Failure preparing request")
@@ -451,6 +512,16 @@ func (client WorkflowsClient) GetResponder(resp *http.Response) (result Workflow
 // filter - the filter to apply on the operation. Options for filters include: State, Trigger, and
 // ReferencedResourceId.
 func (client WorkflowsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, top *int32, filter string) (result WorkflowListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.wlr.Response.Response != nil {
+				sc = result.wlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, top, filter)
 	if err != nil {
@@ -520,8 +591,8 @@ func (client WorkflowsClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client WorkflowsClient) listByResourceGroupNextResults(lastResults WorkflowListResult) (result WorkflowListResult, err error) {
-	req, err := lastResults.workflowListResultPreparer()
+func (client WorkflowsClient) listByResourceGroupNextResults(ctx context.Context, lastResults WorkflowListResult) (result WorkflowListResult, err error) {
+	req, err := lastResults.workflowListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -542,6 +613,16 @@ func (client WorkflowsClient) listByResourceGroupNextResults(lastResults Workflo
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, top *int32, filter string) (result WorkflowListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, top, filter)
 	return
 }
@@ -552,6 +633,16 @@ func (client WorkflowsClient) ListByResourceGroupComplete(ctx context.Context, r
 // filter - the filter to apply on the operation. Options for filters include: State, Trigger, and
 // ReferencedResourceId.
 func (client WorkflowsClient) ListBySubscription(ctx context.Context, top *int32, filter string) (result WorkflowListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.wlr.Response.Response != nil {
+				sc = result.wlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx, top, filter)
 	if err != nil {
@@ -620,8 +711,8 @@ func (client WorkflowsClient) ListBySubscriptionResponder(resp *http.Response) (
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client WorkflowsClient) listBySubscriptionNextResults(lastResults WorkflowListResult) (result WorkflowListResult, err error) {
-	req, err := lastResults.workflowListResultPreparer()
+func (client WorkflowsClient) listBySubscriptionNextResults(ctx context.Context, lastResults WorkflowListResult) (result WorkflowListResult, err error) {
+	req, err := lastResults.workflowListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -642,6 +733,16 @@ func (client WorkflowsClient) listBySubscriptionNextResults(lastResults Workflow
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowsClient) ListBySubscriptionComplete(ctx context.Context, top *int32, filter string) (result WorkflowListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx, top, filter)
 	return
 }
@@ -652,6 +753,16 @@ func (client WorkflowsClient) ListBySubscriptionComplete(ctx context.Context, to
 // workflowName - the workflow name.
 // listCallbackURL - which callback url to list.
 func (client WorkflowsClient) ListCallbackURL(ctx context.Context, resourceGroupName string, workflowName string, listCallbackURL GetCallbackURLParameters) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ListCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListCallbackURLPreparer(ctx, resourceGroupName, workflowName, listCallbackURL)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "ListCallbackURL", nil, "Failure preparing request")
@@ -721,6 +832,16 @@ func (client WorkflowsClient) ListCallbackURLResponder(resp *http.Response) (res
 // resourceGroupName - the resource group name.
 // workflowName - the workflow name.
 func (client WorkflowsClient) ListSwagger(ctx context.Context, resourceGroupName string, workflowName string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ListSwagger")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListSwaggerPreparer(ctx, resourceGroupName, workflowName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "ListSwagger", nil, "Failure preparing request")
@@ -789,6 +910,16 @@ func (client WorkflowsClient) ListSwaggerResponder(resp *http.Response) (result
 // workflowName - the workflow name.
 // move - the workflow to move.
 func (client WorkflowsClient) Move(ctx context.Context, resourceGroupName string, workflowName string, move Workflow) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Move")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.MovePreparer(ctx, resourceGroupName, workflowName, move)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Move", nil, "Failure preparing request")
@@ -858,6 +989,16 @@ func (client WorkflowsClient) MoveResponder(resp *http.Response) (result autores
 // workflowName - the workflow name.
 // keyType - the access key type.
 func (client WorkflowsClient) RegenerateAccessKey(ctx context.Context, resourceGroupName string, workflowName string, keyType RegenerateActionParameter) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.RegenerateAccessKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegenerateAccessKeyPreparer(ctx, resourceGroupName, workflowName, keyType)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "RegenerateAccessKey", nil, "Failure preparing request")
@@ -927,6 +1068,16 @@ func (client WorkflowsClient) RegenerateAccessKeyResponder(resp *http.Response)
 // workflowName - the workflow name.
 // workflow - the workflow.
 func (client WorkflowsClient) Update(ctx context.Context, resourceGroupName string, workflowName string, workflow Workflow) (result Workflow, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, workflowName, workflow)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Update", nil, "Failure preparing request")
@@ -998,6 +1149,16 @@ func (client WorkflowsClient) UpdateResponder(resp *http.Response) (result Workf
 // workflowName - the workflow name.
 // workflow - the workflow definition.
 func (client WorkflowsClient) Validate(ctx context.Context, resourceGroupName string, location string, workflowName string, workflow Workflow) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ValidatePreparer(ctx, resourceGroupName, location, workflowName, workflow)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "Validate", nil, "Failure preparing request")
@@ -1068,6 +1229,16 @@ func (client WorkflowsClient) ValidateResponder(resp *http.Response) (result aut
 // workflowName - the workflow name.
 // validate - the workflow.
 func (client WorkflowsClient) ValidateWorkflow(ctx context.Context, resourceGroupName string, workflowName string, validate Workflow) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowsClient.ValidateWorkflow")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ValidateWorkflowPreparer(ctx, resourceGroupName, workflowName, validate)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowsClient", "ValidateWorkflow", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggerhistories.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggerhistories.go
index 7cb25db4dc7e..d2d165903603 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggerhistories.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggerhistories.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewWorkflowTriggerHistoriesClientWithBaseURI(baseURI string, subscriptionID
 // historyName - the workflow trigger history name. Corresponds to the run name for triggers that resulted in a
 // run.
 func (client WorkflowTriggerHistoriesClient) Get(ctx context.Context, resourceGroupName string, workflowName string, triggerName string, historyName string) (result WorkflowTriggerHistory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerHistoriesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, triggerName, historyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggerHistoriesClient", "Get", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client WorkflowTriggerHistoriesClient) GetResponder(resp *http.Response) (
 // filter - the filter to apply on the operation. Options for filters include: Status, StartTime, and
 // ClientTrackingId.
 func (client WorkflowTriggerHistoriesClient) List(ctx context.Context, resourceGroupName string, workflowName string, triggerName string, top *int32, filter string) (result WorkflowTriggerHistoryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerHistoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.wthlr.Response.Response != nil {
+				sc = result.wthlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, triggerName, top, filter)
 	if err != nil {
@@ -191,8 +212,8 @@ func (client WorkflowTriggerHistoriesClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkflowTriggerHistoriesClient) listNextResults(lastResults WorkflowTriggerHistoryListResult) (result WorkflowTriggerHistoryListResult, err error) {
-	req, err := lastResults.workflowTriggerHistoryListResultPreparer()
+func (client WorkflowTriggerHistoriesClient) listNextResults(ctx context.Context, lastResults WorkflowTriggerHistoryListResult) (result WorkflowTriggerHistoryListResult, err error) {
+	req, err := lastResults.workflowTriggerHistoryListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowTriggerHistoriesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -213,6 +234,16 @@ func (client WorkflowTriggerHistoriesClient) listNextResults(lastResults Workflo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowTriggerHistoriesClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, triggerName string, top *int32, filter string) (result WorkflowTriggerHistoryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerHistoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, workflowName, triggerName, top, filter)
 	return
 }
@@ -225,6 +256,16 @@ func (client WorkflowTriggerHistoriesClient) ListComplete(ctx context.Context, r
 // historyName - the workflow trigger history name. Corresponds to the run name for triggers that resulted in a
 // run.
 func (client WorkflowTriggerHistoriesClient) Resubmit(ctx context.Context, resourceGroupName string, workflowName string, triggerName string, historyName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggerHistoriesClient.Resubmit")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResubmitPreparer(ctx, resourceGroupName, workflowName, triggerName, historyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggerHistoriesClient", "Resubmit", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggers.go
index 5cbf24201b1d..fdbfd722094f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowtriggers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkflowTriggersClientWithBaseURI(baseURI string, subscriptionID string)
 // workflowName - the workflow name.
 // triggerName - the workflow trigger name.
 func (client WorkflowTriggersClient) Get(ctx context.Context, resourceGroupName string, workflowName string, triggerName string) (result WorkflowTrigger, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, triggerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggersClient", "Get", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client WorkflowTriggersClient) GetResponder(resp *http.Response) (result W
 // workflowName - the workflow name.
 // triggerName - the workflow trigger name.
 func (client WorkflowTriggersClient) GetSchemaJSON(ctx context.Context, resourceGroupName string, workflowName string, triggerName string) (result JSONSchema, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.GetSchemaJSON")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSchemaJSONPreparer(ctx, resourceGroupName, workflowName, triggerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggersClient", "GetSchemaJSON", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client WorkflowTriggersClient) GetSchemaJSONResponder(resp *http.Response)
 // top - the number of items to be included in the result.
 // filter - the filter to apply on the operation.
 func (client WorkflowTriggersClient) List(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (result WorkflowTriggerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.List")
+		defer func() {
+			sc := -1
+			if result.wtlr.Response.Response != nil {
+				sc = result.wtlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, top, filter)
 	if err != nil {
@@ -255,8 +286,8 @@ func (client WorkflowTriggersClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkflowTriggersClient) listNextResults(lastResults WorkflowTriggerListResult) (result WorkflowTriggerListResult, err error) {
-	req, err := lastResults.workflowTriggerListResultPreparer()
+func (client WorkflowTriggersClient) listNextResults(ctx context.Context, lastResults WorkflowTriggerListResult) (result WorkflowTriggerListResult, err error) {
+	req, err := lastResults.workflowTriggerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowTriggersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -277,6 +308,16 @@ func (client WorkflowTriggersClient) listNextResults(lastResults WorkflowTrigger
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowTriggersClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, top *int32, filter string) (result WorkflowTriggerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, workflowName, top, filter)
 	return
 }
@@ -287,6 +328,16 @@ func (client WorkflowTriggersClient) ListComplete(ctx context.Context, resourceG
 // workflowName - the workflow name.
 // triggerName - the workflow trigger name.
 func (client WorkflowTriggersClient) ListCallbackURL(ctx context.Context, resourceGroupName string, workflowName string, triggerName string) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.ListCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListCallbackURLPreparer(ctx, resourceGroupName, workflowName, triggerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggersClient", "ListCallbackURL", nil, "Failure preparing request")
@@ -356,6 +407,16 @@ func (client WorkflowTriggersClient) ListCallbackURLResponder(resp *http.Respons
 // workflowName - the workflow name.
 // triggerName - the workflow trigger name.
 func (client WorkflowTriggersClient) Reset(ctx context.Context, resourceGroupName string, workflowName string, triggerName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.Reset")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResetPreparer(ctx, resourceGroupName, workflowName, triggerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggersClient", "Reset", nil, "Failure preparing request")
@@ -424,6 +485,16 @@ func (client WorkflowTriggersClient) ResetResponder(resp *http.Response) (result
 // workflowName - the workflow name.
 // triggerName - the workflow trigger name.
 func (client WorkflowTriggersClient) Run(ctx context.Context, resourceGroupName string, workflowName string, triggerName string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.Run")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RunPreparer(ctx, resourceGroupName, workflowName, triggerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowTriggersClient", "Run", nil, "Failure preparing request")
@@ -494,6 +565,16 @@ func (client WorkflowTriggersClient) RunResponder(resp *http.Response) (result S
 // triggerName - the workflow trigger name.
 // setState - the workflow trigger state.
 func (client WorkflowTriggersClient) SetState(ctx context.Context, resourceGroupName string, workflowName string, triggerName string, setState SetTriggerStateActionDefinition) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowTriggersClient.SetState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: setState,
 			Constraints: []validation.Constraint{{Target: "setState.Source", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowversions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowversions.go
index ebfb7b4d8248..0222cfbb4c0d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowversions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic/workflowversions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewWorkflowVersionsClientWithBaseURI(baseURI string, subscriptionID string)
 // workflowName - the workflow name.
 // versionID - the workflow versionId.
 func (client WorkflowVersionsClient) Get(ctx context.Context, resourceGroupName string, workflowName string, versionID string) (result WorkflowVersion, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowVersionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workflowName, versionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowVersionsClient", "Get", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client WorkflowVersionsClient) GetResponder(resp *http.Response) (result W
 // workflowName - the workflow name.
 // top - the number of items to be included in the result.
 func (client WorkflowVersionsClient) List(ctx context.Context, resourceGroupName string, workflowName string, top *int32) (result WorkflowVersionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowVersionsClient.List")
+		defer func() {
+			sc := -1
+			if result.wvlr.Response.Response != nil {
+				sc = result.wvlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, workflowName, top)
 	if err != nil {
@@ -181,8 +202,8 @@ func (client WorkflowVersionsClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkflowVersionsClient) listNextResults(lastResults WorkflowVersionListResult) (result WorkflowVersionListResult, err error) {
-	req, err := lastResults.workflowVersionListResultPreparer()
+func (client WorkflowVersionsClient) listNextResults(ctx context.Context, lastResults WorkflowVersionListResult) (result WorkflowVersionListResult, err error) {
+	req, err := lastResults.workflowVersionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "logic.WorkflowVersionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -203,6 +224,16 @@ func (client WorkflowVersionsClient) listNextResults(lastResults WorkflowVersion
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkflowVersionsClient) ListComplete(ctx context.Context, resourceGroupName string, workflowName string, top *int32) (result WorkflowVersionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowVersionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, workflowName, top)
 	return
 }
@@ -215,6 +246,16 @@ func (client WorkflowVersionsClient) ListComplete(ctx context.Context, resourceG
 // triggerName - the workflow trigger name.
 // parameters - the callback URL parameters.
 func (client WorkflowVersionsClient) ListCallbackURL(ctx context.Context, resourceGroupName string, workflowName string, versionID string, triggerName string, parameters *GetCallbackURLParameters) (result WorkflowTriggerCallbackURL, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkflowVersionsClient.ListCallbackURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListCallbackURLPreparer(ctx, resourceGroupName, workflowName, versionID, triggerName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "logic.WorkflowVersionsClient", "ListCallbackURL", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/checknameavailability.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/checknameavailability.go
index aff51201d082..42a7c15e46a9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/checknameavailability.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/checknameavailability.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewCheckNameAvailabilityClientWithBaseURI(baseURI string, subscriptionID st
 // Parameters:
 // nameAvailabilityRequest - the required parameters for checking if resource name is available.
 func (client CheckNameAvailabilityClient) Execute(ctx context.Context, nameAvailabilityRequest NameAvailabilityRequest) (result NameAvailability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CheckNameAvailabilityClient.Execute")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: nameAvailabilityRequest,
 			Constraints: []validation.Constraint{{Target: "nameAvailabilityRequest.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/configurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/configurations.go
index c2d669c9dc88..f5c8355a9228 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/configurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/configurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewConfigurationsClientWithBaseURI(baseURI string, subscriptionID string) C
 // configurationName - the name of the server configuration.
 // parameters - the required parameters for updating a server configuration.
 func (client ConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, configurationName string, parameters Configuration) (result ConfigurationsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, configurationName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ConfigurationsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client ConfigurationsClient) CreateOrUpdateSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client ConfigurationsClient) CreateOrUpdateResponder(resp *http.Response)
 // serverName - the name of the server.
 // configurationName - the name of the server configuration.
 func (client ConfigurationsClient) Get(ctx context.Context, resourceGroupName string, serverName string, configurationName string) (result Configuration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, configurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -194,6 +211,16 @@ func (client ConfigurationsClient) GetResponder(resp *http.Response) (result Con
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ConfigurationsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ConfigurationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ConfigurationsClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/databases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/databases.go
index d659483733bc..6075158b00c9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/databases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/databases.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewDatabasesClientWithBaseURI(baseURI string, subscriptionID string) Databa
 // databaseName - the name of the database.
 // parameters - the required parameters for creating or updating a database.
 func (client DatabasesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters Database) (result DatabasesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.DatabasesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client DatabasesClient) CreateOrUpdateSender(req *http.Request) (future Da
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client DatabasesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.DatabasesClient", "Delete", nil, "Failure preparing request")
@@ -171,10 +188,6 @@ func (client DatabasesClient) DeleteSender(req *http.Request) (future DatabasesD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -198,6 +211,16 @@ func (client DatabasesClient) DeleteResponder(resp *http.Response) (result autor
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.DatabasesClient", "Get", nil, "Failure preparing request")
@@ -267,6 +290,16 @@ func (client DatabasesClient) GetResponder(resp *http.Response) (result Database
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client DatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result DatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.DatabasesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/firewallrules.go
index 528aeaa2f005..28d97a0f5e05 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // firewallRuleName - the name of the server firewall rule.
 // parameters - the required parameters for creating or updating a firewall rule.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string, parameters FirewallRule) (result FirewallRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.FirewallRuleProperties", Name: validation.Null, Rule: true,
@@ -109,10 +120,6 @@ func (client FirewallRulesClient) CreateOrUpdateSender(req *http.Request) (futur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -137,6 +144,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // serverName - the name of the server.
 // firewallRuleName - the name of the server firewall rule.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -183,10 +200,6 @@ func (client FirewallRulesClient) DeleteSender(req *http.Request) (future Firewa
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -210,6 +223,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // serverName - the name of the server.
 // firewallRuleName - the name of the server firewall rule.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -279,6 +302,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client FirewallRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result FirewallRuleListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.FirewallRulesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/locationbasedperformancetier.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/locationbasedperformancetier.go
index 16c645ad8ba4..c6c54ce49974 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/locationbasedperformancetier.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/locationbasedperformancetier.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewLocationBasedPerformanceTierClientWithBaseURI(baseURI string, subscripti
 // Parameters:
 // locationName - the name of the location.
 func (client LocationBasedPerformanceTierClient) List(ctx context.Context, locationName string) (result PerformanceTierListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationBasedPerformanceTierClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, locationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.LocationBasedPerformanceTierClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/logfiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/logfiles.go
index ef252ba46bc1..1b3ea5647963 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/logfiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/logfiles.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewLogFilesClientWithBaseURI(baseURI string, subscriptionID string) LogFile
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client LogFilesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result LogFileListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogFilesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.LogFilesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/models.go
index 2fa5f0dae836..a07ed19436b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/models.go
@@ -18,14 +18,19 @@ package mysql
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql"
+
 // CreateMode enumerates the values for create mode.
 type CreateMode string
 
@@ -284,8 +289,8 @@ type ConfigurationProperties struct {
 	Source *string `json:"source,omitempty"`
 }
 
-// ConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ConfigurationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -439,7 +444,8 @@ func (future *DatabasesCreateOrUpdateFuture) Result(client DatabasesClient) (d D
 	return
 }
 
-// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesDeleteFuture struct {
 	azure.Future
 }
@@ -558,8 +564,8 @@ type FirewallRuleProperties struct {
 	EndIPAddress *string `json:"endIpAddress,omitempty"`
 }
 
-// FirewallRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// FirewallRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type FirewallRulesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -587,7 +593,8 @@ func (future *FirewallRulesCreateOrUpdateFuture) Result(client FirewallRulesClie
 	return
 }
 
-// FirewallRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// FirewallRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type FirewallRulesDeleteFuture struct {
 	azure.Future
 }
@@ -1069,7 +1076,7 @@ type ServerProperties struct {
 	StorageProfile *StorageProfile `json:"storageProfile,omitempty"`
 	// ReplicationRole - The replication role of the server.
 	ReplicationRole *string `json:"replicationRole,omitempty"`
-	// MasterServerID - The master server id of a relica server.
+	// MasterServerID - The master server id of a replica server.
 	MasterServerID *string `json:"masterServerId,omitempty"`
 	// ReplicaCapacity - The maximum number of replicas that a master server can have.
 	ReplicaCapacity *int32 `json:"replicaCapacity,omitempty"`
@@ -1265,8 +1272,8 @@ func (spfdc ServerPropertiesForDefaultCreate) AsBasicServerPropertiesForCreate()
 	return &spfdc, true
 }
 
-// ServerPropertiesForGeoRestore the properties used to create a new server by restoring to a different region from
-// a geo replicated backup.
+// ServerPropertiesForGeoRestore the properties used to create a new server by restoring to a different
+// region from a geo replicated backup.
 type ServerPropertiesForGeoRestore struct {
 	// SourceServerID - The source server id to restore from.
 	SourceServerID *string `json:"sourceServerId,omitempty"`
@@ -1469,7 +1476,8 @@ func (spfr ServerPropertiesForRestore) AsBasicServerPropertiesForCreate() (Basic
 	return &spfr, true
 }
 
-// ServersCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersCreateFuture struct {
 	azure.Future
 }
@@ -1497,7 +1505,8 @@ func (future *ServersCreateFuture) Result(client ServersClient) (s Server, err e
 	return
 }
 
-// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersDeleteFuture struct {
 	azure.Future
 }
@@ -1519,8 +1528,8 @@ func (future *ServersDeleteFuture) Result(client ServersClient) (ar autorest.Res
 	return
 }
 
-// ServerSecurityAlertPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServerSecurityAlertPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ServerSecurityAlertPoliciesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1630,7 +1639,8 @@ func (ssap *ServerSecurityAlertPolicy) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersUpdateFuture struct {
 	azure.Future
 }
@@ -1658,7 +1668,7 @@ func (future *ServersUpdateFuture) Result(client ServersClient) (s Server, err e
 	return
 }
 
-// ServerUpdateParameters parameters allowd to update for a server.
+// ServerUpdateParameters parameters allowed to update for a server.
 type ServerUpdateParameters struct {
 	// Sku - The SKU (pricing tier) of the server.
 	Sku *Sku `json:"sku,omitempty"`
@@ -1895,14 +1905,24 @@ type VirtualNetworkRuleListResultIterator struct {
 	page VirtualNetworkRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+func (iter *VirtualNetworkRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1911,6 +1931,13 @@ func (iter *VirtualNetworkRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1930,6 +1957,11 @@ func (iter VirtualNetworkRuleListResultIterator) Value() VirtualNetworkRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultIterator type.
+func NewVirtualNetworkRuleListResultIterator(page VirtualNetworkRuleListResultPage) VirtualNetworkRuleListResultIterator {
+	return VirtualNetworkRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 	return vnrlr.Value == nil || len(*vnrlr.Value) == 0
@@ -1937,11 +1969,11 @@ func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 
 // virtualNetworkRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer() (*http.Request, error) {
+func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnrlr.NextLink == nil || len(to.String(vnrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnrlr.NextLink)))
@@ -1949,14 +1981,24 @@ func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer()
 
 // VirtualNetworkRuleListResultPage contains a page of VirtualNetworkRule values.
 type VirtualNetworkRuleListResultPage struct {
-	fn    func(VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
+	fn    func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
 	vnrlr VirtualNetworkRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkRuleListResultPage) Next() error {
-	next, err := page.fn(page.vnrlr)
+func (page *VirtualNetworkRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnrlr)
 	if err != nil {
 		return err
 	}
@@ -1964,6 +2006,13 @@ func (page *VirtualNetworkRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkRuleListResultPage) NotDone() bool {
 	return !page.vnrlr.IsEmpty()
@@ -1982,6 +2031,11 @@ func (page VirtualNetworkRuleListResultPage) Values() []VirtualNetworkRule {
 	return *page.vnrlr.Value
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultPage type.
+func NewVirtualNetworkRuleListResultPage(getNextPage func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)) VirtualNetworkRuleListResultPage {
+	return VirtualNetworkRuleListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkRuleProperties properties of a virtual network rule.
 type VirtualNetworkRuleProperties struct {
 	// VirtualNetworkSubnetID - The ARM resource id of the virtual network subnet.
@@ -2021,8 +2075,8 @@ func (future *VirtualNetworkRulesCreateOrUpdateFuture) Result(client VirtualNetw
 	return
 }
 
-// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkRulesDeleteFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/operations.go
index 6c36b558e70c..bb2d16b61929 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/replicas.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/replicas.go
index 53d674416b88..b708a28dd5d0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/replicas.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/replicas.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewReplicasClientWithBaseURI(baseURI string, subscriptionID string) Replica
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ReplicasClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicasClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ReplicasClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/servers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/servers.go
index 66b2f6678ffa..fa51290fe446 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/servers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/servers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewServersClientWithBaseURI(baseURI string, subscriptionID string) ServersC
 // serverName - the name of the server.
 // parameters - the required parameters for creating or updating a server.
 func (client ServersClient) Create(ctx context.Context, resourceGroupName string, serverName string, parameters ServerForCreate) (result ServersCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -107,10 +118,6 @@ func (client ServersClient) CreateSender(req *http.Request) (future ServersCreat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -134,6 +141,16 @@ func (client ServersClient) CreateResponder(resp *http.Response) (result Server,
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Delete(ctx context.Context, resourceGroupName string, serverName string) (result ServersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServersClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client ServersClient) DeleteSender(req *http.Request) (future ServersDelet
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -205,6 +218,16 @@ func (client ServersClient) DeleteResponder(resp *http.Response) (result autores
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result Server, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServersClient", "Get", nil, "Failure preparing request")
@@ -269,6 +292,16 @@ func (client ServersClient) GetResponder(resp *http.Response) (result Server, er
 
 // List list all the servers in a given subscription.
 func (client ServersClient) List(ctx context.Context) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServersClient", "List", nil, "Failure preparing request")
@@ -334,6 +367,16 @@ func (client ServersClient) ListResponder(resp *http.Response) (result ServerLis
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 func (client ServersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServersClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -403,6 +446,16 @@ func (client ServersClient) ListByResourceGroupResponder(resp *http.Response) (r
 // serverName - the name of the server.
 // parameters - the required parameters for updating a server.
 func (client ServersClient) Update(ctx context.Context, resourceGroupName string, serverName string, parameters ServerUpdateParameters) (result ServersUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServersClient", "Update", nil, "Failure preparing request")
@@ -450,10 +503,6 @@ func (client ServersClient) UpdateSender(req *http.Request) (future ServersUpdat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/serversecurityalertpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/serversecurityalertpolicies.go
index 8b9e8ab82e60..716b5ec4aa73 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/serversecurityalertpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/serversecurityalertpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewServerSecurityAlertPoliciesClientWithBaseURI(baseURI string, subscriptio
 // serverName - the name of the server.
 // parameters - the server security alert policy.
 func (client ServerSecurityAlertPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters ServerSecurityAlertPolicy) (result ServerSecurityAlertPoliciesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerSecurityAlertPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServerSecurityAlertPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -96,10 +107,6 @@ func (client ServerSecurityAlertPoliciesClient) CreateOrUpdateSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -123,6 +130,16 @@ func (client ServerSecurityAlertPoliciesClient) CreateOrUpdateResponder(resp *ht
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerSecurityAlertPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result ServerSecurityAlertPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerSecurityAlertPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.ServerSecurityAlertPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/virtualnetworkrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/virtualnetworkrules.go
index 99b70e42de66..79bcc6e8729f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/virtualnetworkrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/mysql/mgmt/2017-12-01/mysql/virtualnetworkrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewVirtualNetworkRulesClientWithBaseURI(baseURI string, subscriptionID stri
 // virtualNetworkRuleName - the name of the virtual network rule.
 // parameters - the requested virtual Network Rule Resource state.
 func (client VirtualNetworkRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (result VirtualNetworkRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkRuleProperties", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -133,6 +140,16 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateResponder(resp *http.Respo
 // serverName - the name of the server.
 // virtualNetworkRuleName - the name of the virtual network rule.
 func (client VirtualNetworkRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.VirtualNetworkRulesClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client VirtualNetworkRulesClient) DeleteSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +219,16 @@ func (client VirtualNetworkRulesClient) DeleteResponder(resp *http.Response) (re
 // serverName - the name of the server.
 // virtualNetworkRuleName - the name of the virtual network rule.
 func (client VirtualNetworkRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mysql.VirtualNetworkRulesClient", "Get", nil, "Failure preparing request")
@@ -275,6 +298,16 @@ func (client VirtualNetworkRulesClient) GetResponder(resp *http.Response) (resul
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client VirtualNetworkRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.vnrlr.Response.Response != nil {
+				sc = result.vnrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -339,8 +372,8 @@ func (client VirtualNetworkRulesClient) ListByServerResponder(resp *http.Respons
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkRulesClient) listByServerNextResults(lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
-	req, err := lastResults.virtualNetworkRuleListResultPreparer()
+func (client VirtualNetworkRulesClient) listByServerNextResults(ctx context.Context, lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
+	req, err := lastResults.virtualNetworkRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "mysql.VirtualNetworkRulesClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -361,6 +394,16 @@ func (client VirtualNetworkRulesClient) listByServerNextResults(lastResults Virt
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkRulesClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationgateways.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationgateways.go
index b12b1f57b73d..c09a0364e9af 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationgateways.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationgateways.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewApplicationGatewaysClientWithBaseURI(baseURI string, subscriptionID stri
 // applicationGatewayName - the name of the application gateway.
 // expand - expands BackendAddressPool and BackendHttpSettings referenced in backend health.
 func (client ApplicationGatewaysClient) BackendHealth(ctx context.Context, resourceGroupName string, applicationGatewayName string, expand string) (result ApplicationGatewaysBackendHealthFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.BackendHealth")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.BackendHealthPreparer(ctx, resourceGroupName, applicationGatewayName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "BackendHealth", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client ApplicationGatewaysClient) BackendHealthResponder(resp *http.Respon
 // applicationGatewayName - the name of the application gateway.
 // parameters - parameters supplied to the create or update application gateway operation.
 func (client ApplicationGatewaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, applicationGatewayName string, parameters ApplicationGateway) (result ApplicationGatewaysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ApplicationGatewayPropertiesFormat", Name: validation.Null, Rule: false,
@@ -128,6 +149,14 @@ func (client ApplicationGatewaysClient) CreateOrUpdate(ctx context.Context, reso
 							Chain: []validation.Constraint{{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.MaxRequestBodySize", Name: validation.InclusiveMaximum, Rule: int64(128), Chain: nil},
 								{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.MaxRequestBodySize", Name: validation.InclusiveMinimum, Rule: 8, Chain: nil},
 							}},
+						{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.MaxRequestBodySizeInKb", Name: validation.Null, Rule: false,
+							Chain: []validation.Constraint{{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.MaxRequestBodySizeInKb", Name: validation.InclusiveMaximum, Rule: int64(128), Chain: nil},
+								{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.MaxRequestBodySizeInKb", Name: validation.InclusiveMinimum, Rule: 8, Chain: nil},
+							}},
+						{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.FileUploadLimitInMb", Name: validation.Null, Rule: false,
+							Chain: []validation.Constraint{{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.FileUploadLimitInMb", Name: validation.InclusiveMaximum, Rule: int64(500), Chain: nil},
+								{Target: "parameters.ApplicationGatewayPropertiesFormat.WebApplicationFirewallConfiguration.FileUploadLimitInMb", Name: validation.InclusiveMinimum, Rule: 0, Chain: nil},
+							}},
 					}},
 					{Target: "parameters.ApplicationGatewayPropertiesFormat.AutoscaleConfiguration", Name: validation.Null, Rule: false,
 						Chain: []validation.Constraint{{Target: "parameters.ApplicationGatewayPropertiesFormat.AutoscaleConfiguration.MinCapacity", Name: validation.Null, Rule: true,
@@ -206,6 +235,16 @@ func (client ApplicationGatewaysClient) CreateOrUpdateResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // applicationGatewayName - the name of the application gateway.
 func (client ApplicationGatewaysClient) Delete(ctx context.Context, resourceGroupName string, applicationGatewayName string) (result ApplicationGatewaysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, applicationGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "Delete", nil, "Failure preparing request")
@@ -272,6 +311,16 @@ func (client ApplicationGatewaysClient) DeleteResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // applicationGatewayName - the name of the application gateway.
 func (client ApplicationGatewaysClient) Get(ctx context.Context, resourceGroupName string, applicationGatewayName string) (result ApplicationGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, applicationGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "Get", nil, "Failure preparing request")
@@ -338,6 +387,16 @@ func (client ApplicationGatewaysClient) GetResponder(resp *http.Response) (resul
 // Parameters:
 // predefinedPolicyName - name of Ssl predefined policy.
 func (client ApplicationGatewaysClient) GetSslPredefinedPolicy(ctx context.Context, predefinedPolicyName string) (result ApplicationGatewaySslPredefinedPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.GetSslPredefinedPolicy")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSslPredefinedPolicyPreparer(ctx, predefinedPolicyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "GetSslPredefinedPolicy", nil, "Failure preparing request")
@@ -403,6 +462,16 @@ func (client ApplicationGatewaysClient) GetSslPredefinedPolicyResponder(resp *ht
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ApplicationGatewaysClient) List(ctx context.Context, resourceGroupName string) (result ApplicationGatewayListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.aglr.Response.Response != nil {
+				sc = result.aglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -466,8 +535,8 @@ func (client ApplicationGatewaysClient) ListResponder(resp *http.Response) (resu
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ApplicationGatewaysClient) listNextResults(lastResults ApplicationGatewayListResult) (result ApplicationGatewayListResult, err error) {
-	req, err := lastResults.applicationGatewayListResultPreparer()
+func (client ApplicationGatewaysClient) listNextResults(ctx context.Context, lastResults ApplicationGatewayListResult) (result ApplicationGatewayListResult, err error) {
+	req, err := lastResults.applicationGatewayListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -488,12 +557,32 @@ func (client ApplicationGatewaysClient) listNextResults(lastResults ApplicationG
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationGatewaysClient) ListComplete(ctx context.Context, resourceGroupName string) (result ApplicationGatewayListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the application gateways in a subscription.
 func (client ApplicationGatewaysClient) ListAll(ctx context.Context) (result ApplicationGatewayListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.aglr.Response.Response != nil {
+				sc = result.aglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -556,8 +645,8 @@ func (client ApplicationGatewaysClient) ListAllResponder(resp *http.Response) (r
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client ApplicationGatewaysClient) listAllNextResults(lastResults ApplicationGatewayListResult) (result ApplicationGatewayListResult, err error) {
-	req, err := lastResults.applicationGatewayListResultPreparer()
+func (client ApplicationGatewaysClient) listAllNextResults(ctx context.Context, lastResults ApplicationGatewayListResult) (result ApplicationGatewayListResult, err error) {
+	req, err := lastResults.applicationGatewayListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -578,12 +667,32 @@ func (client ApplicationGatewaysClient) listAllNextResults(lastResults Applicati
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationGatewaysClient) ListAllComplete(ctx context.Context) (result ApplicationGatewayListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
 
 // ListAvailableSslOptions lists available Ssl options for configuring Ssl policy.
 func (client ApplicationGatewaysClient) ListAvailableSslOptions(ctx context.Context) (result ApplicationGatewayAvailableSslOptions, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.ListAvailableSslOptions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListAvailableSslOptionsPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "ListAvailableSslOptions", nil, "Failure preparing request")
@@ -646,6 +755,16 @@ func (client ApplicationGatewaysClient) ListAvailableSslOptionsResponder(resp *h
 
 // ListAvailableSslPredefinedPolicies lists all SSL predefined policies for configuring Ssl policy.
 func (client ApplicationGatewaysClient) ListAvailableSslPredefinedPolicies(ctx context.Context) (result ApplicationGatewayAvailableSslPredefinedPoliciesPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.ListAvailableSslPredefinedPolicies")
+		defer func() {
+			sc := -1
+			if result.agaspp.Response.Response != nil {
+				sc = result.agaspp.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAvailableSslPredefinedPoliciesNextResults
 	req, err := client.ListAvailableSslPredefinedPoliciesPreparer(ctx)
 	if err != nil {
@@ -708,8 +827,8 @@ func (client ApplicationGatewaysClient) ListAvailableSslPredefinedPoliciesRespon
 }
 
 // listAvailableSslPredefinedPoliciesNextResults retrieves the next set of results, if any.
-func (client ApplicationGatewaysClient) listAvailableSslPredefinedPoliciesNextResults(lastResults ApplicationGatewayAvailableSslPredefinedPolicies) (result ApplicationGatewayAvailableSslPredefinedPolicies, err error) {
-	req, err := lastResults.applicationGatewayAvailableSslPredefinedPoliciesPreparer()
+func (client ApplicationGatewaysClient) listAvailableSslPredefinedPoliciesNextResults(ctx context.Context, lastResults ApplicationGatewayAvailableSslPredefinedPolicies) (result ApplicationGatewayAvailableSslPredefinedPolicies, err error) {
+	req, err := lastResults.applicationGatewayAvailableSslPredefinedPoliciesPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "listAvailableSslPredefinedPoliciesNextResults", nil, "Failure preparing next results request")
 	}
@@ -730,12 +849,32 @@ func (client ApplicationGatewaysClient) listAvailableSslPredefinedPoliciesNextRe
 
 // ListAvailableSslPredefinedPoliciesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationGatewaysClient) ListAvailableSslPredefinedPoliciesComplete(ctx context.Context) (result ApplicationGatewayAvailableSslPredefinedPoliciesIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.ListAvailableSslPredefinedPolicies")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAvailableSslPredefinedPolicies(ctx)
 	return
 }
 
 // ListAvailableWafRuleSets lists all available web application firewall rule sets.
 func (client ApplicationGatewaysClient) ListAvailableWafRuleSets(ctx context.Context) (result ApplicationGatewayAvailableWafRuleSetsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.ListAvailableWafRuleSets")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListAvailableWafRuleSetsPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "ListAvailableWafRuleSets", nil, "Failure preparing request")
@@ -801,6 +940,16 @@ func (client ApplicationGatewaysClient) ListAvailableWafRuleSetsResponder(resp *
 // resourceGroupName - the name of the resource group.
 // applicationGatewayName - the name of the application gateway.
 func (client ApplicationGatewaysClient) Start(ctx context.Context, resourceGroupName string, applicationGatewayName string) (result ApplicationGatewaysStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartPreparer(ctx, resourceGroupName, applicationGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "Start", nil, "Failure preparing request")
@@ -867,6 +1016,16 @@ func (client ApplicationGatewaysClient) StartResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group.
 // applicationGatewayName - the name of the application gateway.
 func (client ApplicationGatewaysClient) Stop(ctx context.Context, resourceGroupName string, applicationGatewayName string) (result ApplicationGatewaysStopFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StopPreparer(ctx, resourceGroupName, applicationGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "Stop", nil, "Failure preparing request")
@@ -934,6 +1093,16 @@ func (client ApplicationGatewaysClient) StopResponder(resp *http.Response) (resu
 // applicationGatewayName - the name of the application gateway.
 // parameters - parameters supplied to update application gateway tags.
 func (client ApplicationGatewaysClient) UpdateTags(ctx context.Context, resourceGroupName string, applicationGatewayName string, parameters TagsObject) (result ApplicationGatewaysUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewaysClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, applicationGatewayName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationGatewaysClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationsecuritygroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationsecuritygroups.go
index 67f4b27510d5..53cd49dd8d50 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationsecuritygroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/applicationsecuritygroups.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewApplicationSecurityGroupsClientWithBaseURI(baseURI string, subscriptionI
 // applicationSecurityGroupName - the name of the application security group.
 // parameters - parameters supplied to the create or update ApplicationSecurityGroup operation.
 func (client ApplicationSecurityGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, applicationSecurityGroupName string, parameters ApplicationSecurityGroup) (result ApplicationSecurityGroupsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, applicationSecurityGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationSecurityGroupsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client ApplicationSecurityGroupsClient) CreateOrUpdateResponder(resp *http
 // resourceGroupName - the name of the resource group.
 // applicationSecurityGroupName - the name of the application security group.
 func (client ApplicationSecurityGroupsClient) Delete(ctx context.Context, resourceGroupName string, applicationSecurityGroupName string) (result ApplicationSecurityGroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, applicationSecurityGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationSecurityGroupsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client ApplicationSecurityGroupsClient) DeleteResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // applicationSecurityGroupName - the name of the application security group.
 func (client ApplicationSecurityGroupsClient) Get(ctx context.Context, resourceGroupName string, applicationSecurityGroupName string) (result ApplicationSecurityGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, applicationSecurityGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ApplicationSecurityGroupsClient", "Get", nil, "Failure preparing request")
@@ -246,6 +277,16 @@ func (client ApplicationSecurityGroupsClient) GetResponder(resp *http.Response)
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ApplicationSecurityGroupsClient) List(ctx context.Context, resourceGroupName string) (result ApplicationSecurityGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.asglr.Response.Response != nil {
+				sc = result.asglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -309,8 +350,8 @@ func (client ApplicationSecurityGroupsClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ApplicationSecurityGroupsClient) listNextResults(lastResults ApplicationSecurityGroupListResult) (result ApplicationSecurityGroupListResult, err error) {
-	req, err := lastResults.applicationSecurityGroupListResultPreparer()
+func (client ApplicationSecurityGroupsClient) listNextResults(ctx context.Context, lastResults ApplicationSecurityGroupListResult) (result ApplicationSecurityGroupListResult, err error) {
+	req, err := lastResults.applicationSecurityGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ApplicationSecurityGroupsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -331,12 +372,32 @@ func (client ApplicationSecurityGroupsClient) listNextResults(lastResults Applic
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationSecurityGroupsClient) ListComplete(ctx context.Context, resourceGroupName string) (result ApplicationSecurityGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all application security groups in a subscription.
 func (client ApplicationSecurityGroupsClient) ListAll(ctx context.Context) (result ApplicationSecurityGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.asglr.Response.Response != nil {
+				sc = result.asglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client ApplicationSecurityGroupsClient) ListAllResponder(resp *http.Respon
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client ApplicationSecurityGroupsClient) listAllNextResults(lastResults ApplicationSecurityGroupListResult) (result ApplicationSecurityGroupListResult, err error) {
-	req, err := lastResults.applicationSecurityGroupListResultPreparer()
+func (client ApplicationSecurityGroupsClient) listAllNextResults(ctx context.Context, lastResults ApplicationSecurityGroupListResult) (result ApplicationSecurityGroupListResult, err error) {
+	req, err := lastResults.applicationSecurityGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ApplicationSecurityGroupsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client ApplicationSecurityGroupsClient) listAllNextResults(lastResults App
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ApplicationSecurityGroupsClient) ListAllComplete(ctx context.Context) (result ApplicationSecurityGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availabledelegations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availabledelegations.go
index eab4fc41e702..d7a23e25449f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availabledelegations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availabledelegations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewAvailableDelegationsClientWithBaseURI(baseURI string, subscriptionID str
 // Parameters:
 // location - the location of the subnet.
 func (client AvailableDelegationsClient) List(ctx context.Context, location string) (result AvailableDelegationsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableDelegationsClient.List")
+		defer func() {
+			sc := -1
+			if result.adr.Response.Response != nil {
+				sc = result.adr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, location)
 	if err != nil {
@@ -106,8 +117,8 @@ func (client AvailableDelegationsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AvailableDelegationsClient) listNextResults(lastResults AvailableDelegationsResult) (result AvailableDelegationsResult, err error) {
-	req, err := lastResults.availableDelegationsResultPreparer()
+func (client AvailableDelegationsClient) listNextResults(ctx context.Context, lastResults AvailableDelegationsResult) (result AvailableDelegationsResult, err error) {
+	req, err := lastResults.availableDelegationsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.AvailableDelegationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -128,6 +139,16 @@ func (client AvailableDelegationsClient) listNextResults(lastResults AvailableDe
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AvailableDelegationsClient) ListComplete(ctx context.Context, location string) (result AvailableDelegationsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableDelegationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableendpointservices.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableendpointservices.go
index a07e71c432d2..d0febeb237b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableendpointservices.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableendpointservices.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewAvailableEndpointServicesClientWithBaseURI(baseURI string, subscriptionI
 // Parameters:
 // location - the location to check available endpoint services.
 func (client AvailableEndpointServicesClient) List(ctx context.Context, location string) (result EndpointServicesListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableEndpointServicesClient.List")
+		defer func() {
+			sc := -1
+			if result.eslr.Response.Response != nil {
+				sc = result.eslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, location)
 	if err != nil {
@@ -106,8 +117,8 @@ func (client AvailableEndpointServicesClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AvailableEndpointServicesClient) listNextResults(lastResults EndpointServicesListResult) (result EndpointServicesListResult, err error) {
-	req, err := lastResults.endpointServicesListResultPreparer()
+func (client AvailableEndpointServicesClient) listNextResults(ctx context.Context, lastResults EndpointServicesListResult) (result EndpointServicesListResult, err error) {
+	req, err := lastResults.endpointServicesListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.AvailableEndpointServicesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -128,6 +139,16 @@ func (client AvailableEndpointServicesClient) listNextResults(lastResults Endpoi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AvailableEndpointServicesClient) ListComplete(ctx context.Context, location string) (result EndpointServicesListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableEndpointServicesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableresourcegroupdelegations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableresourcegroupdelegations.go
index 6fcd07d49068..4eb2ce595ca9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableresourcegroupdelegations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/availableresourcegroupdelegations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAvailableResourceGroupDelegationsClientWithBaseURI(baseURI string, subsc
 // location - the location of the domain name.
 // resourceGroupName - the name of the resource group.
 func (client AvailableResourceGroupDelegationsClient) List(ctx context.Context, location string, resourceGroupName string) (result AvailableDelegationsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableResourceGroupDelegationsClient.List")
+		defer func() {
+			sc := -1
+			if result.adr.Response.Response != nil {
+				sc = result.adr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, location, resourceGroupName)
 	if err != nil {
@@ -110,8 +121,8 @@ func (client AvailableResourceGroupDelegationsClient) ListResponder(resp *http.R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AvailableResourceGroupDelegationsClient) listNextResults(lastResults AvailableDelegationsResult) (result AvailableDelegationsResult, err error) {
-	req, err := lastResults.availableDelegationsResultPreparer()
+func (client AvailableResourceGroupDelegationsClient) listNextResults(ctx context.Context, lastResults AvailableDelegationsResult) (result AvailableDelegationsResult, err error) {
+	req, err := lastResults.availableDelegationsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.AvailableResourceGroupDelegationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -132,6 +143,16 @@ func (client AvailableResourceGroupDelegationsClient) listNextResults(lastResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AvailableResourceGroupDelegationsClient) ListComplete(ctx context.Context, location string, resourceGroupName string) (result AvailableDelegationsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableResourceGroupDelegationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location, resourceGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewallfqdntags.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewallfqdntags.go
index 62778fff230b..1f359207ce0c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewallfqdntags.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewallfqdntags.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewAzureFirewallFqdnTagsClientWithBaseURI(baseURI string, subscriptionID st
 
 // ListAll gets all the Azure Firewall FQDN Tags in a subscription.
 func (client AzureFirewallFqdnTagsClient) ListAll(ctx context.Context) (result AzureFirewallFqdnTagListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallFqdnTagsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.afftlr.Response.Response != nil {
+				sc = result.afftlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -103,8 +114,8 @@ func (client AzureFirewallFqdnTagsClient) ListAllResponder(resp *http.Response)
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client AzureFirewallFqdnTagsClient) listAllNextResults(lastResults AzureFirewallFqdnTagListResult) (result AzureFirewallFqdnTagListResult, err error) {
-	req, err := lastResults.azureFirewallFqdnTagListResultPreparer()
+func (client AzureFirewallFqdnTagsClient) listAllNextResults(ctx context.Context, lastResults AzureFirewallFqdnTagListResult) (result AzureFirewallFqdnTagListResult, err error) {
+	req, err := lastResults.azureFirewallFqdnTagListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.AzureFirewallFqdnTagsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -125,6 +136,16 @@ func (client AzureFirewallFqdnTagsClient) listAllNextResults(lastResults AzureFi
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AzureFirewallFqdnTagsClient) ListAllComplete(ctx context.Context) (result AzureFirewallFqdnTagListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallFqdnTagsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewalls.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewalls.go
index 93ff2267fc45..7430268d237a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewalls.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/azurefirewalls.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAzureFirewallsClientWithBaseURI(baseURI string, subscriptionID string) A
 // azureFirewallName - the name of the Azure Firewall.
 // parameters - parameters supplied to the create or update Azure Firewall operation.
 func (client AzureFirewallsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, azureFirewallName string, parameters AzureFirewall) (result AzureFirewallsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, azureFirewallName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.AzureFirewallsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client AzureFirewallsClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // azureFirewallName - the name of the Azure Firewall.
 func (client AzureFirewallsClient) Delete(ctx context.Context, resourceGroupName string, azureFirewallName string) (result AzureFirewallsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, azureFirewallName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.AzureFirewallsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client AzureFirewallsClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // azureFirewallName - the name of the Azure Firewall.
 func (client AzureFirewallsClient) Get(ctx context.Context, resourceGroupName string, azureFirewallName string) (result AzureFirewall, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, azureFirewallName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.AzureFirewallsClient", "Get", nil, "Failure preparing request")
@@ -246,6 +277,16 @@ func (client AzureFirewallsClient) GetResponder(resp *http.Response) (result Azu
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client AzureFirewallsClient) List(ctx context.Context, resourceGroupName string) (result AzureFirewallListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.List")
+		defer func() {
+			sc := -1
+			if result.aflr.Response.Response != nil {
+				sc = result.aflr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -309,8 +350,8 @@ func (client AzureFirewallsClient) ListResponder(resp *http.Response) (result Az
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AzureFirewallsClient) listNextResults(lastResults AzureFirewallListResult) (result AzureFirewallListResult, err error) {
-	req, err := lastResults.azureFirewallListResultPreparer()
+func (client AzureFirewallsClient) listNextResults(ctx context.Context, lastResults AzureFirewallListResult) (result AzureFirewallListResult, err error) {
+	req, err := lastResults.azureFirewallListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.AzureFirewallsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -331,12 +372,32 @@ func (client AzureFirewallsClient) listNextResults(lastResults AzureFirewallList
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AzureFirewallsClient) ListComplete(ctx context.Context, resourceGroupName string) (result AzureFirewallListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the Azure Firewalls in a subscription.
 func (client AzureFirewallsClient) ListAll(ctx context.Context) (result AzureFirewallListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.aflr.Response.Response != nil {
+				sc = result.aflr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client AzureFirewallsClient) ListAllResponder(resp *http.Response) (result
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client AzureFirewallsClient) listAllNextResults(lastResults AzureFirewallListResult) (result AzureFirewallListResult, err error) {
-	req, err := lastResults.azureFirewallListResultPreparer()
+func (client AzureFirewallsClient) listAllNextResults(ctx context.Context, lastResults AzureFirewallListResult) (result AzureFirewallListResult, err error) {
+	req, err := lastResults.azureFirewallListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.AzureFirewallsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client AzureFirewallsClient) listAllNextResults(lastResults AzureFirewallL
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AzureFirewallsClient) ListAllComplete(ctx context.Context) (result AzureFirewallListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/bgpservicecommunities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/bgpservicecommunities.go
index 434544cdd339..795993d3a17f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/bgpservicecommunities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/bgpservicecommunities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewBgpServiceCommunitiesClientWithBaseURI(baseURI string, subscriptionID st
 
 // List gets all the available bgp service communities.
 func (client BgpServiceCommunitiesClient) List(ctx context.Context) (result BgpServiceCommunityListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BgpServiceCommunitiesClient.List")
+		defer func() {
+			sc := -1
+			if result.bsclr.Response.Response != nil {
+				sc = result.bsclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -103,8 +114,8 @@ func (client BgpServiceCommunitiesClient) ListResponder(resp *http.Response) (re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client BgpServiceCommunitiesClient) listNextResults(lastResults BgpServiceCommunityListResult) (result BgpServiceCommunityListResult, err error) {
-	req, err := lastResults.bgpServiceCommunityListResultPreparer()
+func (client BgpServiceCommunitiesClient) listNextResults(ctx context.Context, lastResults BgpServiceCommunityListResult) (result BgpServiceCommunityListResult, err error) {
+	req, err := lastResults.bgpServiceCommunityListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.BgpServiceCommunitiesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -125,6 +136,16 @@ func (client BgpServiceCommunitiesClient) listNextResults(lastResults BgpService
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BgpServiceCommunitiesClient) ListComplete(ctx context.Context) (result BgpServiceCommunityListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BgpServiceCommunitiesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/client.go
index 57a105db6fba..118e80d933e2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/client.go
@@ -24,6 +24,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -59,6 +60,16 @@ func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 // domainNameLabel - the domain name to be verified. It must conform to the following regular expression:
 // ^[a-z][a-z0-9-]{1,61}[a-z0-9]$.
 func (client BaseClient) CheckDNSNameAvailability(ctx context.Context, location string, domainNameLabel string) (result DNSNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CheckDNSNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckDNSNameAvailabilityPreparer(ctx, location, domainNameLabel)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.BaseClient", "CheckDNSNameAvailability", nil, "Failure preparing request")
@@ -126,6 +137,16 @@ func (client BaseClient) CheckDNSNameAvailabilityResponder(resp *http.Response)
 // resourceGroupName - the resource group name.
 // virtualWANName - the name of the VirtualWAN for which supported security providers are needed.
 func (client BaseClient) SupportedSecurityProviders(ctx context.Context, resourceGroupName string, virtualWANName string) (result VirtualWanSecurityProviders, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.SupportedSecurityProviders")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SupportedSecurityProvidersPreparer(ctx, resourceGroupName, virtualWANName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.BaseClient", "SupportedSecurityProviders", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/connectionmonitors.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/connectionmonitors.go
index b64b3c1c0347..b20ab6858e21 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/connectionmonitors.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/connectionmonitors.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewConnectionMonitorsClientWithBaseURI(baseURI string, subscriptionID strin
 // connectionMonitorName - the name of the connection monitor.
 // parameters - parameters that define the operation to create a connection monitor.
 func (client ConnectionMonitorsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkWatcherName string, connectionMonitorName string, parameters ConnectionMonitor) (result ConnectionMonitorsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ConnectionMonitorParameters", Name: validation.Null, Rule: true,
@@ -128,6 +139,16 @@ func (client ConnectionMonitorsClient) CreateOrUpdateResponder(resp *http.Respon
 // networkWatcherName - the name of the Network Watcher resource.
 // connectionMonitorName - the name of the connection monitor.
 func (client ConnectionMonitorsClient) Delete(ctx context.Context, resourceGroupName string, networkWatcherName string, connectionMonitorName string) (result ConnectionMonitorsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkWatcherName, connectionMonitorName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ConnectionMonitorsClient", "Delete", nil, "Failure preparing request")
@@ -196,6 +217,16 @@ func (client ConnectionMonitorsClient) DeleteResponder(resp *http.Response) (res
 // networkWatcherName - the name of the Network Watcher resource.
 // connectionMonitorName - the name of the connection monitor.
 func (client ConnectionMonitorsClient) Get(ctx context.Context, resourceGroupName string, networkWatcherName string, connectionMonitorName string) (result ConnectionMonitorResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkWatcherName, connectionMonitorName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ConnectionMonitorsClient", "Get", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client ConnectionMonitorsClient) GetResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group containing Network Watcher.
 // networkWatcherName - the name of the Network Watcher resource.
 func (client ConnectionMonitorsClient) List(ctx context.Context, resourceGroupName string, networkWatcherName string) (result ConnectionMonitorListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkWatcherName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ConnectionMonitorsClient", "List", nil, "Failure preparing request")
@@ -332,6 +373,16 @@ func (client ConnectionMonitorsClient) ListResponder(resp *http.Response) (resul
 // networkWatcherName - the name of the Network Watcher resource.
 // connectionMonitorName - the name given to the connection monitor.
 func (client ConnectionMonitorsClient) Query(ctx context.Context, resourceGroupName string, networkWatcherName string, connectionMonitorName string) (result ConnectionMonitorsQueryFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.Query")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.QueryPreparer(ctx, resourceGroupName, networkWatcherName, connectionMonitorName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ConnectionMonitorsClient", "Query", nil, "Failure preparing request")
@@ -401,6 +452,16 @@ func (client ConnectionMonitorsClient) QueryResponder(resp *http.Response) (resu
 // networkWatcherName - the name of the Network Watcher resource.
 // connectionMonitorName - the name of the connection monitor.
 func (client ConnectionMonitorsClient) Start(ctx context.Context, resourceGroupName string, networkWatcherName string, connectionMonitorName string) (result ConnectionMonitorsStartFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartPreparer(ctx, resourceGroupName, networkWatcherName, connectionMonitorName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ConnectionMonitorsClient", "Start", nil, "Failure preparing request")
@@ -469,6 +530,16 @@ func (client ConnectionMonitorsClient) StartResponder(resp *http.Response) (resu
 // networkWatcherName - the name of the Network Watcher resource.
 // connectionMonitorName - the name of the connection monitor.
 func (client ConnectionMonitorsClient) Stop(ctx context.Context, resourceGroupName string, networkWatcherName string, connectionMonitorName string) (result ConnectionMonitorsStopFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConnectionMonitorsClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StopPreparer(ctx, resourceGroupName, networkWatcherName, connectionMonitorName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ConnectionMonitorsClient", "Stop", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/ddosprotectionplans.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/ddosprotectionplans.go
index ffbbffbc003c..c4d2d7128923 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/ddosprotectionplans.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/ddosprotectionplans.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewDdosProtectionPlansClientWithBaseURI(baseURI string, subscriptionID stri
 // ddosProtectionPlanName - the name of the DDoS protection plan.
 // parameters - parameters supplied to the create or update operation.
 func (client DdosProtectionPlansClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, ddosProtectionPlanName string, parameters DdosProtectionPlan) (result DdosProtectionPlansCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, ddosProtectionPlanName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.DdosProtectionPlansClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client DdosProtectionPlansClient) CreateOrUpdateResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // ddosProtectionPlanName - the name of the DDoS protection plan.
 func (client DdosProtectionPlansClient) Delete(ctx context.Context, resourceGroupName string, ddosProtectionPlanName string) (result DdosProtectionPlansDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, ddosProtectionPlanName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.DdosProtectionPlansClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client DdosProtectionPlansClient) DeleteResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // ddosProtectionPlanName - the name of the DDoS protection plan.
 func (client DdosProtectionPlansClient) Get(ctx context.Context, resourceGroupName string, ddosProtectionPlanName string) (result DdosProtectionPlan, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, ddosProtectionPlanName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.DdosProtectionPlansClient", "Get", nil, "Failure preparing request")
@@ -244,6 +275,16 @@ func (client DdosProtectionPlansClient) GetResponder(resp *http.Response) (resul
 
 // List gets all DDoS protection plans in a subscription.
 func (client DdosProtectionPlansClient) List(ctx context.Context) (result DdosProtectionPlanListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.List")
+		defer func() {
+			sc := -1
+			if result.dpplr.Response.Response != nil {
+				sc = result.dpplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -306,8 +347,8 @@ func (client DdosProtectionPlansClient) ListResponder(resp *http.Response) (resu
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DdosProtectionPlansClient) listNextResults(lastResults DdosProtectionPlanListResult) (result DdosProtectionPlanListResult, err error) {
-	req, err := lastResults.ddosProtectionPlanListResultPreparer()
+func (client DdosProtectionPlansClient) listNextResults(ctx context.Context, lastResults DdosProtectionPlanListResult) (result DdosProtectionPlanListResult, err error) {
+	req, err := lastResults.ddosProtectionPlanListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.DdosProtectionPlansClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -328,6 +369,16 @@ func (client DdosProtectionPlansClient) listNextResults(lastResults DdosProtecti
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DdosProtectionPlansClient) ListComplete(ctx context.Context) (result DdosProtectionPlanListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -336,6 +387,16 @@ func (client DdosProtectionPlansClient) ListComplete(ctx context.Context) (resul
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client DdosProtectionPlansClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result DdosProtectionPlanListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.dpplr.Response.Response != nil {
+				sc = result.dpplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client DdosProtectionPlansClient) ListByResourceGroupResponder(resp *http.
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client DdosProtectionPlansClient) listByResourceGroupNextResults(lastResults DdosProtectionPlanListResult) (result DdosProtectionPlanListResult, err error) {
-	req, err := lastResults.ddosProtectionPlanListResultPreparer()
+func (client DdosProtectionPlansClient) listByResourceGroupNextResults(ctx context.Context, lastResults DdosProtectionPlanListResult) (result DdosProtectionPlanListResult, err error) {
+	req, err := lastResults.ddosProtectionPlanListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.DdosProtectionPlansClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client DdosProtectionPlansClient) listByResourceGroupNextResults(lastResul
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DdosProtectionPlansClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result DdosProtectionPlanListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlansClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/defaultsecurityrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/defaultsecurityrules.go
index f4904a545af3..340275ba0001 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/defaultsecurityrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/defaultsecurityrules.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewDefaultSecurityRulesClientWithBaseURI(baseURI string, subscriptionID str
 // networkSecurityGroupName - the name of the network security group.
 // defaultSecurityRuleName - the name of the default security rule.
 func (client DefaultSecurityRulesClient) Get(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, defaultSecurityRuleName string) (result SecurityRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefaultSecurityRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkSecurityGroupName, defaultSecurityRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.DefaultSecurityRulesClient", "Get", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client DefaultSecurityRulesClient) GetResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // networkSecurityGroupName - the name of the network security group.
 func (client DefaultSecurityRulesClient) List(ctx context.Context, resourceGroupName string, networkSecurityGroupName string) (result SecurityRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefaultSecurityRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.srlr.Response.Response != nil {
+				sc = result.srlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkSecurityGroupName)
 	if err != nil {
@@ -177,8 +198,8 @@ func (client DefaultSecurityRulesClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DefaultSecurityRulesClient) listNextResults(lastResults SecurityRuleListResult) (result SecurityRuleListResult, err error) {
-	req, err := lastResults.securityRuleListResultPreparer()
+func (client DefaultSecurityRulesClient) listNextResults(ctx context.Context, lastResults SecurityRuleListResult) (result SecurityRuleListResult, err error) {
+	req, err := lastResults.securityRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.DefaultSecurityRulesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -199,6 +220,16 @@ func (client DefaultSecurityRulesClient) listNextResults(lastResults SecurityRul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DefaultSecurityRulesClient) ListComplete(ctx context.Context, resourceGroupName string, networkSecurityGroupName string) (result SecurityRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefaultSecurityRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, networkSecurityGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitauthorizations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitauthorizations.go
index d53da63e0b36..4b2d84dff046 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitauthorizations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitauthorizations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewExpressRouteCircuitAuthorizationsClientWithBaseURI(baseURI string, subsc
 // authorizationParameters - parameters supplied to the create or update express route circuit authorization
 // operation.
 func (client ExpressRouteCircuitAuthorizationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, circuitName string, authorizationName string, authorizationParameters ExpressRouteCircuitAuthorization) (result ExpressRouteCircuitAuthorizationsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitAuthorizationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, circuitName, authorizationName, authorizationParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitAuthorizationsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client ExpressRouteCircuitAuthorizationsClient) CreateOrUpdateResponder(re
 // circuitName - the name of the express route circuit.
 // authorizationName - the name of the authorization.
 func (client ExpressRouteCircuitAuthorizationsClient) Delete(ctx context.Context, resourceGroupName string, circuitName string, authorizationName string) (result ExpressRouteCircuitAuthorizationsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitAuthorizationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, circuitName, authorizationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitAuthorizationsClient", "Delete", nil, "Failure preparing request")
@@ -188,6 +209,16 @@ func (client ExpressRouteCircuitAuthorizationsClient) DeleteResponder(resp *http
 // circuitName - the name of the express route circuit.
 // authorizationName - the name of the authorization.
 func (client ExpressRouteCircuitAuthorizationsClient) Get(ctx context.Context, resourceGroupName string, circuitName string, authorizationName string) (result ExpressRouteCircuitAuthorization, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitAuthorizationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, circuitName, authorizationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitAuthorizationsClient", "Get", nil, "Failure preparing request")
@@ -256,6 +287,16 @@ func (client ExpressRouteCircuitAuthorizationsClient) GetResponder(resp *http.Re
 // resourceGroupName - the name of the resource group.
 // circuitName - the name of the circuit.
 func (client ExpressRouteCircuitAuthorizationsClient) List(ctx context.Context, resourceGroupName string, circuitName string) (result AuthorizationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitAuthorizationsClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, circuitName)
 	if err != nil {
@@ -320,8 +361,8 @@ func (client ExpressRouteCircuitAuthorizationsClient) ListResponder(resp *http.R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCircuitAuthorizationsClient) listNextResults(lastResults AuthorizationListResult) (result AuthorizationListResult, err error) {
-	req, err := lastResults.authorizationListResultPreparer()
+func (client ExpressRouteCircuitAuthorizationsClient) listNextResults(ctx context.Context, lastResults AuthorizationListResult) (result AuthorizationListResult, err error) {
+	req, err := lastResults.authorizationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCircuitAuthorizationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -342,6 +383,16 @@ func (client ExpressRouteCircuitAuthorizationsClient) listNextResults(lastResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCircuitAuthorizationsClient) ListComplete(ctx context.Context, resourceGroupName string, circuitName string) (result AuthorizationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitAuthorizationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, circuitName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitconnections.go
index 8fe3fcc32eed..379aab976f8b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitconnections.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,8 +48,18 @@ func NewExpressRouteCircuitConnectionsClientWithBaseURI(baseURI string, subscrip
 // peeringName - the name of the peering.
 // connectionName - the name of the express route circuit connection.
 // expressRouteCircuitConnectionParameters - parameters supplied to the create or update express route circuit
-// circuit connection operation.
+// connection operation.
 func (client ExpressRouteCircuitConnectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, connectionName string, expressRouteCircuitConnectionParameters ExpressRouteCircuitConnection) (result ExpressRouteCircuitConnectionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitConnectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, circuitName, peeringName, connectionName, expressRouteCircuitConnectionParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitConnectionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -122,6 +133,16 @@ func (client ExpressRouteCircuitConnectionsClient) CreateOrUpdateResponder(resp
 // peeringName - the name of the peering.
 // connectionName - the name of the express route circuit connection.
 func (client ExpressRouteCircuitConnectionsClient) Delete(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, connectionName string) (result ExpressRouteCircuitConnectionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitConnectionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, circuitName, peeringName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitConnectionsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client ExpressRouteCircuitConnectionsClient) DeleteResponder(resp *http.Re
 // peeringName - the name of the peering.
 // connectionName - the name of the express route circuit connection.
 func (client ExpressRouteCircuitConnectionsClient) Get(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, connectionName string) (result ExpressRouteCircuitConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, circuitName, peeringName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitConnectionsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitpeerings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitpeerings.go
index 0b5975c261f2..d0475b1afd51 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitpeerings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuitpeerings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewExpressRouteCircuitPeeringsClientWithBaseURI(baseURI string, subscriptio
 // peeringName - the name of the peering.
 // peeringParameters - parameters supplied to the create or update express route circuit peering operation.
 func (client ExpressRouteCircuitPeeringsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, peeringParameters ExpressRouteCircuitPeering) (result ExpressRouteCircuitPeeringsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: peeringParameters,
 			Constraints: []validation.Constraint{{Target: "peeringParameters.ExpressRouteCircuitPeeringPropertiesFormat", Name: validation.Null, Rule: false,
@@ -129,6 +140,16 @@ func (client ExpressRouteCircuitPeeringsClient) CreateOrUpdateResponder(resp *ht
 // circuitName - the name of the express route circuit.
 // peeringName - the name of the peering.
 func (client ExpressRouteCircuitPeeringsClient) Delete(ctx context.Context, resourceGroupName string, circuitName string, peeringName string) (result ExpressRouteCircuitPeeringsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, circuitName, peeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitPeeringsClient", "Delete", nil, "Failure preparing request")
@@ -197,6 +218,16 @@ func (client ExpressRouteCircuitPeeringsClient) DeleteResponder(resp *http.Respo
 // circuitName - the name of the express route circuit.
 // peeringName - the name of the peering.
 func (client ExpressRouteCircuitPeeringsClient) Get(ctx context.Context, resourceGroupName string, circuitName string, peeringName string) (result ExpressRouteCircuitPeering, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, circuitName, peeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitPeeringsClient", "Get", nil, "Failure preparing request")
@@ -265,6 +296,16 @@ func (client ExpressRouteCircuitPeeringsClient) GetResponder(resp *http.Response
 // resourceGroupName - the name of the resource group.
 // circuitName - the name of the express route circuit.
 func (client ExpressRouteCircuitPeeringsClient) List(ctx context.Context, resourceGroupName string, circuitName string) (result ExpressRouteCircuitPeeringListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringsClient.List")
+		defer func() {
+			sc := -1
+			if result.ercplr.Response.Response != nil {
+				sc = result.ercplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, circuitName)
 	if err != nil {
@@ -329,8 +370,8 @@ func (client ExpressRouteCircuitPeeringsClient) ListResponder(resp *http.Respons
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCircuitPeeringsClient) listNextResults(lastResults ExpressRouteCircuitPeeringListResult) (result ExpressRouteCircuitPeeringListResult, err error) {
-	req, err := lastResults.expressRouteCircuitPeeringListResultPreparer()
+func (client ExpressRouteCircuitPeeringsClient) listNextResults(ctx context.Context, lastResults ExpressRouteCircuitPeeringListResult) (result ExpressRouteCircuitPeeringListResult, err error) {
+	req, err := lastResults.expressRouteCircuitPeeringListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCircuitPeeringsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -351,6 +392,16 @@ func (client ExpressRouteCircuitPeeringsClient) listNextResults(lastResults Expr
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCircuitPeeringsClient) ListComplete(ctx context.Context, resourceGroupName string, circuitName string) (result ExpressRouteCircuitPeeringListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, circuitName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuits.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuits.go
index e5e90a7c1ad4..26fe33037165 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuits.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecircuits.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewExpressRouteCircuitsClientWithBaseURI(baseURI string, subscriptionID str
 // circuitName - the name of the circuit.
 // parameters - parameters supplied to the create or update express route circuit operation.
 func (client ExpressRouteCircuitsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, circuitName string, parameters ExpressRouteCircuit) (result ExpressRouteCircuitsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, circuitName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client ExpressRouteCircuitsClient) CreateOrUpdateResponder(resp *http.Resp
 // resourceGroupName - the name of the resource group.
 // circuitName - the name of the express route circuit.
 func (client ExpressRouteCircuitsClient) Delete(ctx context.Context, resourceGroupName string, circuitName string) (result ExpressRouteCircuitsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, circuitName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client ExpressRouteCircuitsClient) DeleteResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // circuitName - the name of express route circuit.
 func (client ExpressRouteCircuitsClient) Get(ctx context.Context, resourceGroupName string, circuitName string) (result ExpressRouteCircuit, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, circuitName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "Get", nil, "Failure preparing request")
@@ -248,6 +279,16 @@ func (client ExpressRouteCircuitsClient) GetResponder(resp *http.Response) (resu
 // circuitName - the name of the express route circuit.
 // peeringName - the name of the peering.
 func (client ExpressRouteCircuitsClient) GetPeeringStats(ctx context.Context, resourceGroupName string, circuitName string, peeringName string) (result ExpressRouteCircuitStats, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.GetPeeringStats")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPeeringStatsPreparer(ctx, resourceGroupName, circuitName, peeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "GetPeeringStats", nil, "Failure preparing request")
@@ -316,6 +357,16 @@ func (client ExpressRouteCircuitsClient) GetPeeringStatsResponder(resp *http.Res
 // resourceGroupName - the name of the resource group.
 // circuitName - the name of the express route circuit.
 func (client ExpressRouteCircuitsClient) GetStats(ctx context.Context, resourceGroupName string, circuitName string) (result ExpressRouteCircuitStats, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.GetStats")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetStatsPreparer(ctx, resourceGroupName, circuitName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "GetStats", nil, "Failure preparing request")
@@ -382,6 +433,16 @@ func (client ExpressRouteCircuitsClient) GetStatsResponder(resp *http.Response)
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ExpressRouteCircuitsClient) List(ctx context.Context, resourceGroupName string) (result ExpressRouteCircuitListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.List")
+		defer func() {
+			sc := -1
+			if result.erclr.Response.Response != nil {
+				sc = result.erclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -445,8 +506,8 @@ func (client ExpressRouteCircuitsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCircuitsClient) listNextResults(lastResults ExpressRouteCircuitListResult) (result ExpressRouteCircuitListResult, err error) {
-	req, err := lastResults.expressRouteCircuitListResultPreparer()
+func (client ExpressRouteCircuitsClient) listNextResults(ctx context.Context, lastResults ExpressRouteCircuitListResult) (result ExpressRouteCircuitListResult, err error) {
+	req, err := lastResults.expressRouteCircuitListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -467,12 +528,32 @@ func (client ExpressRouteCircuitsClient) listNextResults(lastResults ExpressRout
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCircuitsClient) ListComplete(ctx context.Context, resourceGroupName string) (result ExpressRouteCircuitListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the express route circuits in a subscription.
 func (client ExpressRouteCircuitsClient) ListAll(ctx context.Context) (result ExpressRouteCircuitListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.erclr.Response.Response != nil {
+				sc = result.erclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -535,8 +616,8 @@ func (client ExpressRouteCircuitsClient) ListAllResponder(resp *http.Response) (
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCircuitsClient) listAllNextResults(lastResults ExpressRouteCircuitListResult) (result ExpressRouteCircuitListResult, err error) {
-	req, err := lastResults.expressRouteCircuitListResultPreparer()
+func (client ExpressRouteCircuitsClient) listAllNextResults(ctx context.Context, lastResults ExpressRouteCircuitListResult) (result ExpressRouteCircuitListResult, err error) {
+	req, err := lastResults.expressRouteCircuitListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -557,6 +638,16 @@ func (client ExpressRouteCircuitsClient) listAllNextResults(lastResults ExpressR
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCircuitsClient) ListAllComplete(ctx context.Context) (result ExpressRouteCircuitListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -568,6 +659,16 @@ func (client ExpressRouteCircuitsClient) ListAllComplete(ctx context.Context) (r
 // peeringName - the name of the peering.
 // devicePath - the path of the device.
 func (client ExpressRouteCircuitsClient) ListArpTable(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, devicePath string) (result ExpressRouteCircuitsListArpTableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.ListArpTable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListArpTablePreparer(ctx, resourceGroupName, circuitName, peeringName, devicePath)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "ListArpTable", nil, "Failure preparing request")
@@ -640,6 +741,16 @@ func (client ExpressRouteCircuitsClient) ListArpTableResponder(resp *http.Respon
 // peeringName - the name of the peering.
 // devicePath - the path of the device.
 func (client ExpressRouteCircuitsClient) ListRoutesTable(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, devicePath string) (result ExpressRouteCircuitsListRoutesTableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.ListRoutesTable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRoutesTablePreparer(ctx, resourceGroupName, circuitName, peeringName, devicePath)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "ListRoutesTable", nil, "Failure preparing request")
@@ -712,6 +823,16 @@ func (client ExpressRouteCircuitsClient) ListRoutesTableResponder(resp *http.Res
 // peeringName - the name of the peering.
 // devicePath - the path of the device.
 func (client ExpressRouteCircuitsClient) ListRoutesTableSummary(ctx context.Context, resourceGroupName string, circuitName string, peeringName string, devicePath string) (result ExpressRouteCircuitsListRoutesTableSummaryFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.ListRoutesTableSummary")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRoutesTableSummaryPreparer(ctx, resourceGroupName, circuitName, peeringName, devicePath)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "ListRoutesTableSummary", nil, "Failure preparing request")
@@ -782,6 +903,16 @@ func (client ExpressRouteCircuitsClient) ListRoutesTableSummaryResponder(resp *h
 // circuitName - the name of the circuit.
 // parameters - parameters supplied to update express route circuit tags.
 func (client ExpressRouteCircuitsClient) UpdateTags(ctx context.Context, resourceGroupName string, circuitName string, parameters TagsObject) (result ExpressRouteCircuitsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, circuitName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCircuitsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteconnections.go
index 05a6d7c5ebc2..bcb01b6e981d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteconnections.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewExpressRouteConnectionsClientWithBaseURI(baseURI string, subscriptionID
 // connectionName - the name of the connection subresource.
 // putExpressRouteConnectionParameters - parameters required in an ExpressRouteConnection PUT operation.
 func (client ExpressRouteConnectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, expressRouteGatewayName string, connectionName string, putExpressRouteConnectionParameters ExpressRouteConnection) (result ExpressRouteConnectionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteConnectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: putExpressRouteConnectionParameters,
 			Constraints: []validation.Constraint{{Target: "putExpressRouteConnectionParameters.ExpressRouteConnectionProperties", Name: validation.Null, Rule: false,
@@ -126,6 +137,16 @@ func (client ExpressRouteConnectionsClient) CreateOrUpdateResponder(resp *http.R
 // expressRouteGatewayName - the name of the ExpressRoute gateway.
 // connectionName - the name of the connection subresource.
 func (client ExpressRouteConnectionsClient) Delete(ctx context.Context, resourceGroupName string, expressRouteGatewayName string, connectionName string) (result ExpressRouteConnectionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteConnectionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, expressRouteGatewayName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteConnectionsClient", "Delete", nil, "Failure preparing request")
@@ -194,6 +215,16 @@ func (client ExpressRouteConnectionsClient) DeleteResponder(resp *http.Response)
 // expressRouteGatewayName - the name of the ExpressRoute gateway.
 // connectionName - the name of the ExpressRoute connection.
 func (client ExpressRouteConnectionsClient) Get(ctx context.Context, resourceGroupName string, expressRouteGatewayName string, connectionName string) (result ExpressRouteConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, expressRouteGatewayName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteConnectionsClient", "Get", nil, "Failure preparing request")
@@ -262,6 +293,16 @@ func (client ExpressRouteConnectionsClient) GetResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // expressRouteGatewayName - the name of the ExpressRoute gateway.
 func (client ExpressRouteConnectionsClient) List(ctx context.Context, resourceGroupName string, expressRouteGatewayName string) (result ExpressRouteConnectionList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, expressRouteGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteConnectionsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnectionpeerings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnectionpeerings.go
index 2d49d06f7fac..6fe3f842b0e6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnectionpeerings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnectionpeerings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewExpressRouteCrossConnectionPeeringsClientWithBaseURI(baseURI string, sub
 // peeringParameters - parameters supplied to the create or update ExpressRouteCrossConnection peering
 // operation.
 func (client ExpressRouteCrossConnectionPeeringsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, crossConnectionName string, peeringName string, peeringParameters ExpressRouteCrossConnectionPeering) (result ExpressRouteCrossConnectionPeeringsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: peeringParameters,
 			Constraints: []validation.Constraint{{Target: "peeringParameters.ExpressRouteCrossConnectionPeeringProperties", Name: validation.Null, Rule: false,
@@ -132,6 +143,16 @@ func (client ExpressRouteCrossConnectionPeeringsClient) CreateOrUpdateResponder(
 // crossConnectionName - the name of the ExpressRouteCrossConnection.
 // peeringName - the name of the peering.
 func (client ExpressRouteCrossConnectionPeeringsClient) Delete(ctx context.Context, resourceGroupName string, crossConnectionName string, peeringName string) (result ExpressRouteCrossConnectionPeeringsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, crossConnectionName, peeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionPeeringsClient", "Delete", nil, "Failure preparing request")
@@ -200,6 +221,16 @@ func (client ExpressRouteCrossConnectionPeeringsClient) DeleteResponder(resp *ht
 // crossConnectionName - the name of the ExpressRouteCrossConnection.
 // peeringName - the name of the peering.
 func (client ExpressRouteCrossConnectionPeeringsClient) Get(ctx context.Context, resourceGroupName string, crossConnectionName string, peeringName string) (result ExpressRouteCrossConnectionPeering, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, crossConnectionName, peeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionPeeringsClient", "Get", nil, "Failure preparing request")
@@ -268,6 +299,16 @@ func (client ExpressRouteCrossConnectionPeeringsClient) GetResponder(resp *http.
 // resourceGroupName - the name of the resource group.
 // crossConnectionName - the name of the ExpressRouteCrossConnection.
 func (client ExpressRouteCrossConnectionPeeringsClient) List(ctx context.Context, resourceGroupName string, crossConnectionName string) (result ExpressRouteCrossConnectionPeeringListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringsClient.List")
+		defer func() {
+			sc := -1
+			if result.erccpl.Response.Response != nil {
+				sc = result.erccpl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, crossConnectionName)
 	if err != nil {
@@ -332,8 +373,8 @@ func (client ExpressRouteCrossConnectionPeeringsClient) ListResponder(resp *http
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCrossConnectionPeeringsClient) listNextResults(lastResults ExpressRouteCrossConnectionPeeringList) (result ExpressRouteCrossConnectionPeeringList, err error) {
-	req, err := lastResults.expressRouteCrossConnectionPeeringListPreparer()
+func (client ExpressRouteCrossConnectionPeeringsClient) listNextResults(ctx context.Context, lastResults ExpressRouteCrossConnectionPeeringList) (result ExpressRouteCrossConnectionPeeringList, err error) {
+	req, err := lastResults.expressRouteCrossConnectionPeeringListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionPeeringsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -354,6 +395,16 @@ func (client ExpressRouteCrossConnectionPeeringsClient) listNextResults(lastResu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCrossConnectionPeeringsClient) ListComplete(ctx context.Context, resourceGroupName string, crossConnectionName string) (result ExpressRouteCrossConnectionPeeringListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, crossConnectionName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnections.go
index 2c8068f6710b..ffa74d592255 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutecrossconnections.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewExpressRouteCrossConnectionsClientWithBaseURI(baseURI string, subscripti
 // crossConnectionName - the name of the ExpressRouteCrossConnection.
 // parameters - parameters supplied to the update express route crossConnection operation.
 func (client ExpressRouteCrossConnectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, crossConnectionName string, parameters ExpressRouteCrossConnection) (result ExpressRouteCrossConnectionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, crossConnectionName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client ExpressRouteCrossConnectionsClient) CreateOrUpdateResponder(resp *h
 // resourceGroupName - the name of the resource group (peering location of the circuit).
 // crossConnectionName - the name of the ExpressRouteCrossConnection (service key of the circuit).
 func (client ExpressRouteCrossConnectionsClient) Get(ctx context.Context, resourceGroupName string, crossConnectionName string) (result ExpressRouteCrossConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, crossConnectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "Get", nil, "Failure preparing request")
@@ -179,6 +200,16 @@ func (client ExpressRouteCrossConnectionsClient) GetResponder(resp *http.Respons
 
 // List retrieves all the ExpressRouteCrossConnections in a subscription.
 func (client ExpressRouteCrossConnectionsClient) List(ctx context.Context) (result ExpressRouteCrossConnectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.ercclr.Response.Response != nil {
+				sc = result.ercclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -241,8 +272,8 @@ func (client ExpressRouteCrossConnectionsClient) ListResponder(resp *http.Respon
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCrossConnectionsClient) listNextResults(lastResults ExpressRouteCrossConnectionListResult) (result ExpressRouteCrossConnectionListResult, err error) {
-	req, err := lastResults.expressRouteCrossConnectionListResultPreparer()
+func (client ExpressRouteCrossConnectionsClient) listNextResults(ctx context.Context, lastResults ExpressRouteCrossConnectionListResult) (result ExpressRouteCrossConnectionListResult, err error) {
+	req, err := lastResults.expressRouteCrossConnectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -263,6 +294,16 @@ func (client ExpressRouteCrossConnectionsClient) listNextResults(lastResults Exp
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCrossConnectionsClient) ListComplete(ctx context.Context) (result ExpressRouteCrossConnectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -275,6 +316,16 @@ func (client ExpressRouteCrossConnectionsClient) ListComplete(ctx context.Contex
 // peeringName - the name of the peering.
 // devicePath - the path of the device
 func (client ExpressRouteCrossConnectionsClient) ListArpTable(ctx context.Context, resourceGroupName string, crossConnectionName string, peeringName string, devicePath string) (result ExpressRouteCrossConnectionsListArpTableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.ListArpTable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListArpTablePreparer(ctx, resourceGroupName, crossConnectionName, peeringName, devicePath)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "ListArpTable", nil, "Failure preparing request")
@@ -343,6 +394,16 @@ func (client ExpressRouteCrossConnectionsClient) ListArpTableResponder(resp *htt
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ExpressRouteCrossConnectionsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ExpressRouteCrossConnectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ercclr.Response.Response != nil {
+				sc = result.ercclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -406,8 +467,8 @@ func (client ExpressRouteCrossConnectionsClient) ListByResourceGroupResponder(re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ExpressRouteCrossConnectionsClient) listByResourceGroupNextResults(lastResults ExpressRouteCrossConnectionListResult) (result ExpressRouteCrossConnectionListResult, err error) {
-	req, err := lastResults.expressRouteCrossConnectionListResultPreparer()
+func (client ExpressRouteCrossConnectionsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ExpressRouteCrossConnectionListResult) (result ExpressRouteCrossConnectionListResult, err error) {
+	req, err := lastResults.expressRouteCrossConnectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -428,6 +489,16 @@ func (client ExpressRouteCrossConnectionsClient) listByResourceGroupNextResults(
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteCrossConnectionsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ExpressRouteCrossConnectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -440,6 +511,16 @@ func (client ExpressRouteCrossConnectionsClient) ListByResourceGroupComplete(ctx
 // peeringName - the name of the peering.
 // devicePath - the path of the device.
 func (client ExpressRouteCrossConnectionsClient) ListRoutesTable(ctx context.Context, resourceGroupName string, crossConnectionName string, peeringName string, devicePath string) (result ExpressRouteCrossConnectionsListRoutesTableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.ListRoutesTable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRoutesTablePreparer(ctx, resourceGroupName, crossConnectionName, peeringName, devicePath)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "ListRoutesTable", nil, "Failure preparing request")
@@ -512,6 +593,16 @@ func (client ExpressRouteCrossConnectionsClient) ListRoutesTableResponder(resp *
 // peeringName - the name of the peering.
 // devicePath - the path of the device.
 func (client ExpressRouteCrossConnectionsClient) ListRoutesTableSummary(ctx context.Context, resourceGroupName string, crossConnectionName string, peeringName string, devicePath string) (result ExpressRouteCrossConnectionsListRoutesTableSummaryFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.ListRoutesTableSummary")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListRoutesTableSummaryPreparer(ctx, resourceGroupName, crossConnectionName, peeringName, devicePath)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "ListRoutesTableSummary", nil, "Failure preparing request")
@@ -582,6 +673,16 @@ func (client ExpressRouteCrossConnectionsClient) ListRoutesTableSummaryResponder
 // crossConnectionName - the name of the cross connection.
 // crossConnectionParameters - parameters supplied to update express route cross connection tags.
 func (client ExpressRouteCrossConnectionsClient) UpdateTags(ctx context.Context, resourceGroupName string, crossConnectionName string, crossConnectionParameters TagsObject) (result ExpressRouteCrossConnectionsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, crossConnectionName, crossConnectionParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteCrossConnectionsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutegateways.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutegateways.go
index f233d24bfc2f..f5492fb52cd8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutegateways.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutegateways.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewExpressRouteGatewaysClientWithBaseURI(baseURI string, subscriptionID str
 // expressRouteGatewayName - the name of the ExpressRoute gateway.
 // putExpressRouteGatewayParameters - parameters required in an ExpressRoute gateway PUT operation.
 func (client ExpressRouteGatewaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, expressRouteGatewayName string, putExpressRouteGatewayParameters ExpressRouteGateway) (result ExpressRouteGatewaysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteGatewaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: putExpressRouteGatewayParameters,
 			Constraints: []validation.Constraint{{Target: "putExpressRouteGatewayParameters.ExpressRouteGatewayProperties", Name: validation.Null, Rule: false,
@@ -123,6 +134,16 @@ func (client ExpressRouteGatewaysClient) CreateOrUpdateResponder(resp *http.Resp
 // resourceGroupName - the name of the resource group.
 // expressRouteGatewayName - the name of the ExpressRoute gateway.
 func (client ExpressRouteGatewaysClient) Delete(ctx context.Context, resourceGroupName string, expressRouteGatewayName string) (result ExpressRouteGatewaysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteGatewaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, expressRouteGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteGatewaysClient", "Delete", nil, "Failure preparing request")
@@ -189,6 +210,16 @@ func (client ExpressRouteGatewaysClient) DeleteResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // expressRouteGatewayName - the name of the ExpressRoute gateway.
 func (client ExpressRouteGatewaysClient) Get(ctx context.Context, resourceGroupName string, expressRouteGatewayName string) (result ExpressRouteGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteGatewaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, expressRouteGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteGatewaysClient", "Get", nil, "Failure preparing request")
@@ -255,6 +286,16 @@ func (client ExpressRouteGatewaysClient) GetResponder(resp *http.Response) (resu
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ExpressRouteGatewaysClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ExpressRouteGatewayList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteGatewaysClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteGatewaysClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -318,6 +359,16 @@ func (client ExpressRouteGatewaysClient) ListByResourceGroupResponder(resp *http
 
 // ListBySubscription lists ExpressRoute gateways under a given subscription.
 func (client ExpressRouteGatewaysClient) ListBySubscription(ctx context.Context) (result ExpressRouteGatewayList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteGatewaysClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ExpressRouteGatewaysClient", "ListBySubscription", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutelinks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutelinks.go
new file mode 100644
index 000000000000..df653c765a8d
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressroutelinks.go
@@ -0,0 +1,235 @@
+package network
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// ExpressRouteLinksClient is the network Client
+type ExpressRouteLinksClient struct {
+	BaseClient
+}
+
+// NewExpressRouteLinksClient creates an instance of the ExpressRouteLinksClient client.
+func NewExpressRouteLinksClient(subscriptionID string) ExpressRouteLinksClient {
+	return NewExpressRouteLinksClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewExpressRouteLinksClientWithBaseURI creates an instance of the ExpressRouteLinksClient client.
+func NewExpressRouteLinksClientWithBaseURI(baseURI string, subscriptionID string) ExpressRouteLinksClient {
+	return ExpressRouteLinksClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// Get retrieves the specified ExpressRouteLink resource.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// expressRoutePortName - the name of the ExpressRoutePort resource.
+// linkName - the name of the ExpressRouteLink resource.
+func (client ExpressRouteLinksClient) Get(ctx context.Context, resourceGroupName string, expressRoutePortName string, linkName string) (result ExpressRouteLink, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteLinksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, resourceGroupName, expressRoutePortName, linkName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client ExpressRouteLinksClient) GetPreparer(ctx context.Context, resourceGroupName string, expressRoutePortName string, linkName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"expressRoutePortName": autorest.Encode("path", expressRoutePortName),
+		"linkName":             autorest.Encode("path", linkName),
+		"resourceGroupName":    autorest.Encode("path", resourceGroupName),
+		"subscriptionId":       autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts/{expressRoutePortName}/links/{linkName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRouteLinksClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client ExpressRouteLinksClient) GetResponder(resp *http.Response) (result ExpressRouteLink, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List retrieve the ExpressRouteLink sub-resources of the specified ExpressRoutePort resource.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// expressRoutePortName - the name of the ExpressRoutePort resource.
+func (client ExpressRouteLinksClient) List(ctx context.Context, resourceGroupName string, expressRoutePortName string) (result ExpressRouteLinkListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteLinksClient.List")
+		defer func() {
+			sc := -1
+			if result.erllr.Response.Response != nil {
+				sc = result.erllr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, resourceGroupName, expressRoutePortName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.erllr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.erllr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client ExpressRouteLinksClient) ListPreparer(ctx context.Context, resourceGroupName string, expressRoutePortName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"expressRoutePortName": autorest.Encode("path", expressRoutePortName),
+		"resourceGroupName":    autorest.Encode("path", resourceGroupName),
+		"subscriptionId":       autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts/{expressRoutePortName}/links", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRouteLinksClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client ExpressRouteLinksClient) ListResponder(resp *http.Response) (result ExpressRouteLinkListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client ExpressRouteLinksClient) listNextResults(ctx context.Context, lastResults ExpressRouteLinkListResult) (result ExpressRouteLinkListResult, err error) {
+	req, err := lastResults.expressRouteLinkListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRouteLinksClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ExpressRouteLinksClient) ListComplete(ctx context.Context, resourceGroupName string, expressRoutePortName string) (result ExpressRouteLinkListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteLinksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx, resourceGroupName, expressRoutePortName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteports.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteports.go
new file mode 100644
index 000000000000..675340534d34
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteports.go
@@ -0,0 +1,577 @@
+package network
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// ExpressRoutePortsClient is the network Client
+type ExpressRoutePortsClient struct {
+	BaseClient
+}
+
+// NewExpressRoutePortsClient creates an instance of the ExpressRoutePortsClient client.
+func NewExpressRoutePortsClient(subscriptionID string) ExpressRoutePortsClient {
+	return NewExpressRoutePortsClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewExpressRoutePortsClientWithBaseURI creates an instance of the ExpressRoutePortsClient client.
+func NewExpressRoutePortsClientWithBaseURI(baseURI string, subscriptionID string) ExpressRoutePortsClient {
+	return ExpressRoutePortsClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// CreateOrUpdate creates or updates the specified ExpressRoutePort resource.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// expressRoutePortName - the name of the ExpressRoutePort resource.
+// parameters - parameters supplied to the create ExpressRoutePort operation.
+func (client ExpressRoutePortsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, expressRoutePortName string, parameters ExpressRoutePort) (result ExpressRoutePortsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, expressRoutePortName, parameters)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "CreateOrUpdate", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.CreateOrUpdateSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "CreateOrUpdate", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
+func (client ExpressRoutePortsClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, expressRoutePortName string, parameters ExpressRoutePort) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"expressRoutePortName": autorest.Encode("path", expressRoutePortName),
+		"resourceGroupName":    autorest.Encode("path", resourceGroupName),
+		"subscriptionId":       autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPut(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts/{expressRoutePortName}", pathParameters),
+		autorest.WithJSON(parameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// CreateOrUpdateSender sends the CreateOrUpdate request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsClient) CreateOrUpdateSender(req *http.Request) (future ExpressRoutePortsCreateOrUpdateFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsClient) CreateOrUpdateResponder(resp *http.Response) (result ExpressRoutePort, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// Delete deletes the specified ExpressRoutePort resource.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// expressRoutePortName - the name of the ExpressRoutePort resource.
+func (client ExpressRoutePortsClient) Delete(ctx context.Context, resourceGroupName string, expressRoutePortName string) (result ExpressRoutePortsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.DeletePreparer(ctx, resourceGroupName, expressRoutePortName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "Delete", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.DeleteSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "Delete", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// DeletePreparer prepares the Delete request.
+func (client ExpressRoutePortsClient) DeletePreparer(ctx context.Context, resourceGroupName string, expressRoutePortName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"expressRoutePortName": autorest.Encode("path", expressRoutePortName),
+		"resourceGroupName":    autorest.Encode("path", resourceGroupName),
+		"subscriptionId":       autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts/{expressRoutePortName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// DeleteSender sends the Delete request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsClient) DeleteSender(req *http.Request) (future ExpressRoutePortsDeleteFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// DeleteResponder handles the response to the Delete request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Get retrieves the requested ExpressRoutePort resource.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// expressRoutePortName - the name of ExpressRoutePort.
+func (client ExpressRoutePortsClient) Get(ctx context.Context, resourceGroupName string, expressRoutePortName string) (result ExpressRoutePort, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, resourceGroupName, expressRoutePortName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client ExpressRoutePortsClient) GetPreparer(ctx context.Context, resourceGroupName string, expressRoutePortName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"expressRoutePortName": autorest.Encode("path", expressRoutePortName),
+		"resourceGroupName":    autorest.Encode("path", resourceGroupName),
+		"subscriptionId":       autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts/{expressRoutePortName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsClient) GetResponder(resp *http.Response) (result ExpressRoutePort, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List list all the ExpressRoutePort resources in the specified subscription
+func (client ExpressRoutePortsClient) List(ctx context.Context) (result ExpressRoutePortListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.List")
+		defer func() {
+			sc := -1
+			if result.erplr.Response.Response != nil {
+				sc = result.erplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.erplr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.erplr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client ExpressRoutePortsClient) ListPreparer(ctx context.Context) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Network/ExpressRoutePorts", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsClient) ListResponder(resp *http.Response) (result ExpressRoutePortListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client ExpressRoutePortsClient) listNextResults(ctx context.Context, lastResults ExpressRoutePortListResult) (result ExpressRoutePortListResult, err error) {
+	req, err := lastResults.expressRoutePortListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ExpressRoutePortsClient) ListComplete(ctx context.Context) (result ExpressRoutePortListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx)
+	return
+}
+
+// ListByResourceGroup list all the ExpressRoutePort resources in the specified resource group.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+func (client ExpressRoutePortsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ExpressRoutePortListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.erplr.Response.Response != nil {
+				sc = result.erplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listByResourceGroupNextResults
+	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "ListByResourceGroup", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListByResourceGroupSender(req)
+	if err != nil {
+		result.erplr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "ListByResourceGroup", resp, "Failure sending request")
+		return
+	}
+
+	result.erplr, err = client.ListByResourceGroupResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "ListByResourceGroup", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListByResourceGroupPreparer prepares the ListByResourceGroup request.
+func (client ExpressRoutePortsClient) ListByResourceGroupPreparer(ctx context.Context, resourceGroupName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListByResourceGroupSender sends the ListByResourceGroup request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsClient) ListByResourceGroupSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListByResourceGroupResponder handles the response to the ListByResourceGroup request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsClient) ListByResourceGroupResponder(resp *http.Response) (result ExpressRoutePortListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listByResourceGroupNextResults retrieves the next set of results, if any.
+func (client ExpressRoutePortsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ExpressRoutePortListResult) (result ExpressRoutePortListResult, err error) {
+	req, err := lastResults.expressRoutePortListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListByResourceGroupSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "listByResourceGroupNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListByResourceGroupResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "listByResourceGroupNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ExpressRoutePortsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ExpressRoutePortListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
+	return
+}
+
+// UpdateTags update ExpressRoutePort tags
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// expressRoutePortName - the name of the ExpressRoutePort resource.
+// parameters - parameters supplied to update ExpressRoutePort resource tags.
+func (client ExpressRoutePortsClient) UpdateTags(ctx context.Context, resourceGroupName string, expressRoutePortName string, parameters TagsObject) (result ExpressRoutePortsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, expressRoutePortName, parameters)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "UpdateTags", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.UpdateTagsSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsClient", "UpdateTags", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// UpdateTagsPreparer prepares the UpdateTags request.
+func (client ExpressRoutePortsClient) UpdateTagsPreparer(ctx context.Context, resourceGroupName string, expressRoutePortName string, parameters TagsObject) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"expressRoutePortName": autorest.Encode("path", expressRoutePortName),
+		"resourceGroupName":    autorest.Encode("path", resourceGroupName),
+		"subscriptionId":       autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPatch(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/ExpressRoutePorts/{expressRoutePortName}", pathParameters),
+		autorest.WithJSON(parameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// UpdateTagsSender sends the UpdateTags request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsClient) UpdateTagsSender(req *http.Request) (future ExpressRoutePortsUpdateTagsFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// UpdateTagsResponder handles the response to the UpdateTags request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsClient) UpdateTagsResponder(resp *http.Response) (result ExpressRoutePort, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteportslocations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteportslocations.go
new file mode 100644
index 000000000000..92966baf7343
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteportslocations.go
@@ -0,0 +1,228 @@
+package network
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// ExpressRoutePortsLocationsClient is the network Client
+type ExpressRoutePortsLocationsClient struct {
+	BaseClient
+}
+
+// NewExpressRoutePortsLocationsClient creates an instance of the ExpressRoutePortsLocationsClient client.
+func NewExpressRoutePortsLocationsClient(subscriptionID string) ExpressRoutePortsLocationsClient {
+	return NewExpressRoutePortsLocationsClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewExpressRoutePortsLocationsClientWithBaseURI creates an instance of the ExpressRoutePortsLocationsClient client.
+func NewExpressRoutePortsLocationsClientWithBaseURI(baseURI string, subscriptionID string) ExpressRoutePortsLocationsClient {
+	return ExpressRoutePortsLocationsClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// Get retrieves a single ExpressRoutePort peering location, including the list of available bandwidths available at
+// said peering location.
+// Parameters:
+// locationName - name of the requested ExpressRoutePort peering location.
+func (client ExpressRoutePortsLocationsClient) Get(ctx context.Context, locationName string) (result ExpressRoutePortsLocation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsLocationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, locationName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client ExpressRoutePortsLocationsClient) GetPreparer(ctx context.Context, locationName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"locationName":   autorest.Encode("path", locationName),
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Network/ExpressRoutePortsLocations/{locationName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsLocationsClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsLocationsClient) GetResponder(resp *http.Response) (result ExpressRoutePortsLocation, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List retrieves all ExpressRoutePort peering locations. Does not return available bandwidths for each location.
+// Available bandwidths can only be obtained when retriving a specific peering location.
+func (client ExpressRoutePortsLocationsClient) List(ctx context.Context) (result ExpressRoutePortsLocationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsLocationsClient.List")
+		defer func() {
+			sc := -1
+			if result.erpllr.Response.Response != nil {
+				sc = result.erpllr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.erpllr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.erpllr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client ExpressRoutePortsLocationsClient) ListPreparer(ctx context.Context) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Network/ExpressRoutePortsLocations", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client ExpressRoutePortsLocationsClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client ExpressRoutePortsLocationsClient) ListResponder(resp *http.Response) (result ExpressRoutePortsLocationListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client ExpressRoutePortsLocationsClient) listNextResults(ctx context.Context, lastResults ExpressRoutePortsLocationListResult) (result ExpressRoutePortsLocationListResult, err error) {
+	req, err := lastResults.expressRoutePortsLocationListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsLocationsClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ExpressRoutePortsLocationsClient) ListComplete(ctx context.Context) (result ExpressRoutePortsLocationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsLocationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteserviceproviders.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteserviceproviders.go
index fa2e248b4e9c..a4b8d156eca0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteserviceproviders.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/expressrouteserviceproviders.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewExpressRouteServiceProvidersClientWithBaseURI(baseURI string, subscripti
 
 // List gets all the available express route service providers.
 func (client ExpressRouteServiceProvidersClient) List(ctx context.Context) (result ExpressRouteServiceProviderListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteServiceProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.ersplr.Response.Response != nil {
+				sc = result.ersplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -104,8 +115,8 @@ func (client ExpressRouteServiceProvidersClient) ListResponder(resp *http.Respon
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExpressRouteServiceProvidersClient) listNextResults(lastResults ExpressRouteServiceProviderListResult) (result ExpressRouteServiceProviderListResult, err error) {
-	req, err := lastResults.expressRouteServiceProviderListResultPreparer()
+func (client ExpressRouteServiceProvidersClient) listNextResults(ctx context.Context, lastResults ExpressRouteServiceProviderListResult) (result ExpressRouteServiceProviderListResult, err error) {
+	req, err := lastResults.expressRouteServiceProviderListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ExpressRouteServiceProvidersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -126,6 +137,16 @@ func (client ExpressRouteServiceProvidersClient) listNextResults(lastResults Exp
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExpressRouteServiceProvidersClient) ListComplete(ctx context.Context) (result ExpressRouteServiceProviderListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteServiceProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/hubvirtualnetworkconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/hubvirtualnetworkconnections.go
index b6ffddd6fbbc..e9fc40413a9c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/hubvirtualnetworkconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/hubvirtualnetworkconnections.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewHubVirtualNetworkConnectionsClientWithBaseURI(baseURI string, subscripti
 // virtualHubName - the name of the VirtualHub.
 // connectionName - the name of the vpn connection.
 func (client HubVirtualNetworkConnectionsClient) Get(ctx context.Context, resourceGroupName string, virtualHubName string, connectionName string) (result HubVirtualNetworkConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HubVirtualNetworkConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualHubName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.HubVirtualNetworkConnectionsClient", "Get", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client HubVirtualNetworkConnectionsClient) GetResponder(resp *http.Respons
 // resourceGroupName - the resource group name of the VirtualHub.
 // virtualHubName - the name of the VirtualHub.
 func (client HubVirtualNetworkConnectionsClient) List(ctx context.Context, resourceGroupName string, virtualHubName string) (result ListHubVirtualNetworkConnectionsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HubVirtualNetworkConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.lhvncr.Response.Response != nil {
+				sc = result.lhvncr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, virtualHubName)
 	if err != nil {
@@ -178,8 +199,8 @@ func (client HubVirtualNetworkConnectionsClient) ListResponder(resp *http.Respon
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client HubVirtualNetworkConnectionsClient) listNextResults(lastResults ListHubVirtualNetworkConnectionsResult) (result ListHubVirtualNetworkConnectionsResult, err error) {
-	req, err := lastResults.listHubVirtualNetworkConnectionsResultPreparer()
+func (client HubVirtualNetworkConnectionsClient) listNextResults(ctx context.Context, lastResults ListHubVirtualNetworkConnectionsResult) (result ListHubVirtualNetworkConnectionsResult, err error) {
+	req, err := lastResults.listHubVirtualNetworkConnectionsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.HubVirtualNetworkConnectionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -200,6 +221,16 @@ func (client HubVirtualNetworkConnectionsClient) listNextResults(lastResults Lis
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client HubVirtualNetworkConnectionsClient) ListComplete(ctx context.Context, resourceGroupName string, virtualHubName string) (result ListHubVirtualNetworkConnectionsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HubVirtualNetworkConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, virtualHubName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/inboundnatrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/inboundnatrules.go
index 797f7bb70802..31a8870509dc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/inboundnatrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/inboundnatrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewInboundNatRulesClientWithBaseURI(baseURI string, subscriptionID string)
 // inboundNatRuleName - the name of the inbound nat rule.
 // inboundNatRuleParameters - parameters supplied to the create or update inbound nat rule operation.
 func (client InboundNatRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, loadBalancerName string, inboundNatRuleName string, inboundNatRuleParameters InboundNatRule) (result InboundNatRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: inboundNatRuleParameters,
 			Constraints: []validation.Constraint{{Target: "inboundNatRuleParameters.InboundNatRulePropertiesFormat", Name: validation.Null, Rule: false,
@@ -137,6 +148,16 @@ func (client InboundNatRulesClient) CreateOrUpdateResponder(resp *http.Response)
 // loadBalancerName - the name of the load balancer.
 // inboundNatRuleName - the name of the inbound nat rule.
 func (client InboundNatRulesClient) Delete(ctx context.Context, resourceGroupName string, loadBalancerName string, inboundNatRuleName string) (result InboundNatRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, loadBalancerName, inboundNatRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InboundNatRulesClient", "Delete", nil, "Failure preparing request")
@@ -206,6 +227,16 @@ func (client InboundNatRulesClient) DeleteResponder(resp *http.Response) (result
 // inboundNatRuleName - the name of the inbound nat rule.
 // expand - expands referenced resources.
 func (client InboundNatRulesClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, inboundNatRuleName string, expand string) (result InboundNatRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, inboundNatRuleName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InboundNatRulesClient", "Get", nil, "Failure preparing request")
@@ -277,6 +308,16 @@ func (client InboundNatRulesClient) GetResponder(resp *http.Response) (result In
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client InboundNatRulesClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result InboundNatRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.inrlr.Response.Response != nil {
+				sc = result.inrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
@@ -341,8 +382,8 @@ func (client InboundNatRulesClient) ListResponder(resp *http.Response) (result I
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InboundNatRulesClient) listNextResults(lastResults InboundNatRuleListResult) (result InboundNatRuleListResult, err error) {
-	req, err := lastResults.inboundNatRuleListResultPreparer()
+func (client InboundNatRulesClient) listNextResults(ctx context.Context, lastResults InboundNatRuleListResult) (result InboundNatRuleListResult, err error) {
+	req, err := lastResults.inboundNatRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InboundNatRulesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -363,6 +404,16 @@ func (client InboundNatRulesClient) listNextResults(lastResults InboundNatRuleLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InboundNatRulesClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result InboundNatRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceendpoints.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceendpoints.go
index f3384ff8fe81..ade044220276 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceendpoints.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceendpoints.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewInterfaceEndpointsClientWithBaseURI(baseURI string, subscriptionID strin
 // interfaceEndpointName - the name of the interface endpoint.
 // parameters - parameters supplied to the create or update interface endpoint operation
 func (client InterfaceEndpointsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, interfaceEndpointName string, parameters InterfaceEndpoint) (result InterfaceEndpointsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, interfaceEndpointName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfaceEndpointsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client InterfaceEndpointsClient) CreateOrUpdateResponder(resp *http.Respon
 // resourceGroupName - the name of the resource group.
 // interfaceEndpointName - the name of the interface endpoint.
 func (client InterfaceEndpointsClient) Delete(ctx context.Context, resourceGroupName string, interfaceEndpointName string) (result InterfaceEndpointsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, interfaceEndpointName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfaceEndpointsClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client InterfaceEndpointsClient) DeleteResponder(resp *http.Response) (res
 // interfaceEndpointName - the name of the interface endpoint.
 // expand - expands referenced resources.
 func (client InterfaceEndpointsClient) Get(ctx context.Context, resourceGroupName string, interfaceEndpointName string, expand string) (result InterfaceEndpoint, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, interfaceEndpointName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfaceEndpointsClient", "Get", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client InterfaceEndpointsClient) GetResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client InterfaceEndpointsClient) List(ctx context.Context, resourceGroupName string) (result InterfaceEndpointListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.List")
+		defer func() {
+			sc := -1
+			if result.ielr.Response.Response != nil {
+				sc = result.ielr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -313,8 +354,8 @@ func (client InterfaceEndpointsClient) ListResponder(resp *http.Response) (resul
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InterfaceEndpointsClient) listNextResults(lastResults InterfaceEndpointListResult) (result InterfaceEndpointListResult, err error) {
-	req, err := lastResults.interfaceEndpointListResultPreparer()
+func (client InterfaceEndpointsClient) listNextResults(ctx context.Context, lastResults InterfaceEndpointListResult) (result InterfaceEndpointListResult, err error) {
+	req, err := lastResults.interfaceEndpointListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfaceEndpointsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -335,12 +376,32 @@ func (client InterfaceEndpointsClient) listNextResults(lastResults InterfaceEndp
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfaceEndpointsClient) ListComplete(ctx context.Context, resourceGroupName string) (result InterfaceEndpointListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscription gets all interface endpoints in a subscription.
 func (client InterfaceEndpointsClient) ListBySubscription(ctx context.Context) (result InterfaceEndpointListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.ielr.Response.Response != nil {
+				sc = result.ielr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client InterfaceEndpointsClient) ListBySubscriptionResponder(resp *http.Re
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client InterfaceEndpointsClient) listBySubscriptionNextResults(lastResults InterfaceEndpointListResult) (result InterfaceEndpointListResult, err error) {
-	req, err := lastResults.interfaceEndpointListResultPreparer()
+func (client InterfaceEndpointsClient) listBySubscriptionNextResults(ctx context.Context, lastResults InterfaceEndpointListResult) (result InterfaceEndpointListResult, err error) {
+	req, err := lastResults.interfaceEndpointListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfaceEndpointsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client InterfaceEndpointsClient) listBySubscriptionNextResults(lastResults
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfaceEndpointsClient) ListBySubscriptionComplete(ctx context.Context) (result InterfaceEndpointListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceipconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceipconfigurations.go
index 8a88026c68f1..5c0b62b0915c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceipconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceipconfigurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewInterfaceIPConfigurationsClientWithBaseURI(baseURI string, subscriptionI
 // networkInterfaceName - the name of the network interface.
 // IPConfigurationName - the name of the ip configuration name.
 func (client InterfaceIPConfigurationsClient) Get(ctx context.Context, resourceGroupName string, networkInterfaceName string, IPConfigurationName string) (result InterfaceIPConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceIPConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkInterfaceName, IPConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfaceIPConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client InterfaceIPConfigurationsClient) GetResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // networkInterfaceName - the name of the network interface.
 func (client InterfaceIPConfigurationsClient) List(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfaceIPConfigurationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceIPConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.iiclr.Response.Response != nil {
+				sc = result.iiclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkInterfaceName)
 	if err != nil {
@@ -177,8 +198,8 @@ func (client InterfaceIPConfigurationsClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InterfaceIPConfigurationsClient) listNextResults(lastResults InterfaceIPConfigurationListResult) (result InterfaceIPConfigurationListResult, err error) {
-	req, err := lastResults.interfaceIPConfigurationListResultPreparer()
+func (client InterfaceIPConfigurationsClient) listNextResults(ctx context.Context, lastResults InterfaceIPConfigurationListResult) (result InterfaceIPConfigurationListResult, err error) {
+	req, err := lastResults.interfaceIPConfigurationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfaceIPConfigurationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -199,6 +220,16 @@ func (client InterfaceIPConfigurationsClient) listNextResults(lastResults Interf
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfaceIPConfigurationsClient) ListComplete(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfaceIPConfigurationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceIPConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, networkInterfaceName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceloadbalancers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceloadbalancers.go
index ac001e53143c..a1f1d7831498 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceloadbalancers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaceloadbalancers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewInterfaceLoadBalancersClientWithBaseURI(baseURI string, subscriptionID s
 // resourceGroupName - the name of the resource group.
 // networkInterfaceName - the name of the network interface.
 func (client InterfaceLoadBalancersClient) List(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfaceLoadBalancerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceLoadBalancersClient.List")
+		defer func() {
+			sc := -1
+			if result.ilblr.Response.Response != nil {
+				sc = result.ilblr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkInterfaceName)
 	if err != nil {
@@ -108,8 +119,8 @@ func (client InterfaceLoadBalancersClient) ListResponder(resp *http.Response) (r
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InterfaceLoadBalancersClient) listNextResults(lastResults InterfaceLoadBalancerListResult) (result InterfaceLoadBalancerListResult, err error) {
-	req, err := lastResults.interfaceLoadBalancerListResultPreparer()
+func (client InterfaceLoadBalancersClient) listNextResults(ctx context.Context, lastResults InterfaceLoadBalancerListResult) (result InterfaceLoadBalancerListResult, err error) {
+	req, err := lastResults.interfaceLoadBalancerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfaceLoadBalancersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -130,6 +141,16 @@ func (client InterfaceLoadBalancersClient) listNextResults(lastResults Interface
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfaceLoadBalancersClient) ListComplete(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfaceLoadBalancerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceLoadBalancersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, networkInterfaceName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacesgroup.go
similarity index 89%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaces.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacesgroup.go
index 4790ef04a2cd..6123b59eb3cb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacesgroup.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewInterfacesClientWithBaseURI(baseURI string, subscriptionID string) Inter
 // networkInterfaceName - the name of the network interface.
 // parameters - parameters supplied to the create or update network interface operation.
 func (client InterfacesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkInterfaceName string, parameters Interface) (result InterfacesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, networkInterfaceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client InterfacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group.
 // networkInterfaceName - the name of the network interface.
 func (client InterfacesClient) Delete(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfacesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkInterfaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client InterfacesClient) DeleteResponder(resp *http.Response) (result auto
 // networkInterfaceName - the name of the network interface.
 // expand - expands referenced resources.
 func (client InterfacesClient) Get(ctx context.Context, resourceGroupName string, networkInterfaceName string, expand string) (result Interface, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkInterfaceName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "Get", nil, "Failure preparing request")
@@ -251,6 +282,16 @@ func (client InterfacesClient) GetResponder(resp *http.Response) (result Interfa
 // resourceGroupName - the name of the resource group.
 // networkInterfaceName - the name of the network interface.
 func (client InterfacesClient) GetEffectiveRouteTable(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfacesGetEffectiveRouteTableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.GetEffectiveRouteTable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetEffectiveRouteTablePreparer(ctx, resourceGroupName, networkInterfaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "GetEffectiveRouteTable", nil, "Failure preparing request")
@@ -323,6 +364,16 @@ func (client InterfacesClient) GetEffectiveRouteTableResponder(resp *http.Respon
 // IPConfigurationName - the name of the ip configuration.
 // expand - expands referenced resources.
 func (client InterfacesClient) GetVirtualMachineScaleSetIPConfiguration(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, IPConfigurationName string, expand string) (result InterfaceIPConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.GetVirtualMachineScaleSetIPConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetVirtualMachineScaleSetIPConfigurationPreparer(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, IPConfigurationName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "GetVirtualMachineScaleSetIPConfiguration", nil, "Failure preparing request")
@@ -399,6 +450,16 @@ func (client InterfacesClient) GetVirtualMachineScaleSetIPConfigurationResponder
 // networkInterfaceName - the name of the network interface.
 // expand - expands referenced resources.
 func (client InterfacesClient) GetVirtualMachineScaleSetNetworkInterface(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, expand string) (result Interface, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.GetVirtualMachineScaleSetNetworkInterface")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetVirtualMachineScaleSetNetworkInterfacePreparer(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "GetVirtualMachineScaleSetNetworkInterface", nil, "Failure preparing request")
@@ -470,6 +531,16 @@ func (client InterfacesClient) GetVirtualMachineScaleSetNetworkInterfaceResponde
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client InterfacesClient) List(ctx context.Context, resourceGroupName string) (result InterfaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.List")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -533,8 +604,8 @@ func (client InterfacesClient) ListResponder(resp *http.Response) (result Interf
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InterfacesClient) listNextResults(lastResults InterfaceListResult) (result InterfaceListResult, err error) {
-	req, err := lastResults.interfaceListResultPreparer()
+func (client InterfacesClient) listNextResults(ctx context.Context, lastResults InterfaceListResult) (result InterfaceListResult, err error) {
+	req, err := lastResults.interfaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfacesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -555,12 +626,32 @@ func (client InterfacesClient) listNextResults(lastResults InterfaceListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfacesClient) ListComplete(ctx context.Context, resourceGroupName string) (result InterfaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all network interfaces in a subscription.
 func (client InterfacesClient) ListAll(ctx context.Context) (result InterfaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -623,8 +714,8 @@ func (client InterfacesClient) ListAllResponder(resp *http.Response) (result Int
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client InterfacesClient) listAllNextResults(lastResults InterfaceListResult) (result InterfaceListResult, err error) {
-	req, err := lastResults.interfaceListResultPreparer()
+func (client InterfacesClient) listAllNextResults(ctx context.Context, lastResults InterfaceListResult) (result InterfaceListResult, err error) {
+	req, err := lastResults.interfaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfacesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -645,6 +736,16 @@ func (client InterfacesClient) listAllNextResults(lastResults InterfaceListResul
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfacesClient) ListAllComplete(ctx context.Context) (result InterfaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -654,6 +755,16 @@ func (client InterfacesClient) ListAllComplete(ctx context.Context) (result Inte
 // resourceGroupName - the name of the resource group.
 // networkInterfaceName - the name of the network interface.
 func (client InterfacesClient) ListEffectiveNetworkSecurityGroups(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfacesListEffectiveNetworkSecurityGroupsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListEffectiveNetworkSecurityGroups")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListEffectiveNetworkSecurityGroupsPreparer(ctx, resourceGroupName, networkInterfaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "ListEffectiveNetworkSecurityGroups", nil, "Failure preparing request")
@@ -725,6 +836,16 @@ func (client InterfacesClient) ListEffectiveNetworkSecurityGroupsResponder(resp
 // networkInterfaceName - the name of the network interface.
 // expand - expands referenced resources.
 func (client InterfacesClient) ListVirtualMachineScaleSetIPConfigurations(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, expand string) (result InterfaceIPConfigurationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListVirtualMachineScaleSetIPConfigurations")
+		defer func() {
+			sc := -1
+			if result.iiclr.Response.Response != nil {
+				sc = result.iiclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listVirtualMachineScaleSetIPConfigurationsNextResults
 	req, err := client.ListVirtualMachineScaleSetIPConfigurationsPreparer(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, expand)
 	if err != nil {
@@ -794,8 +915,8 @@ func (client InterfacesClient) ListVirtualMachineScaleSetIPConfigurationsRespond
 }
 
 // listVirtualMachineScaleSetIPConfigurationsNextResults retrieves the next set of results, if any.
-func (client InterfacesClient) listVirtualMachineScaleSetIPConfigurationsNextResults(lastResults InterfaceIPConfigurationListResult) (result InterfaceIPConfigurationListResult, err error) {
-	req, err := lastResults.interfaceIPConfigurationListResultPreparer()
+func (client InterfacesClient) listVirtualMachineScaleSetIPConfigurationsNextResults(ctx context.Context, lastResults InterfaceIPConfigurationListResult) (result InterfaceIPConfigurationListResult, err error) {
+	req, err := lastResults.interfaceIPConfigurationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfacesClient", "listVirtualMachineScaleSetIPConfigurationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -816,6 +937,16 @@ func (client InterfacesClient) listVirtualMachineScaleSetIPConfigurationsNextRes
 
 // ListVirtualMachineScaleSetIPConfigurationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfacesClient) ListVirtualMachineScaleSetIPConfigurationsComplete(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, expand string) (result InterfaceIPConfigurationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListVirtualMachineScaleSetIPConfigurations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListVirtualMachineScaleSetIPConfigurations(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, expand)
 	return
 }
@@ -825,6 +956,16 @@ func (client InterfacesClient) ListVirtualMachineScaleSetIPConfigurationsComplet
 // resourceGroupName - the name of the resource group.
 // virtualMachineScaleSetName - the name of the virtual machine scale set.
 func (client InterfacesClient) ListVirtualMachineScaleSetNetworkInterfaces(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string) (result InterfaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListVirtualMachineScaleSetNetworkInterfaces")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listVirtualMachineScaleSetNetworkInterfacesNextResults
 	req, err := client.ListVirtualMachineScaleSetNetworkInterfacesPreparer(ctx, resourceGroupName, virtualMachineScaleSetName)
 	if err != nil {
@@ -889,8 +1030,8 @@ func (client InterfacesClient) ListVirtualMachineScaleSetNetworkInterfacesRespon
 }
 
 // listVirtualMachineScaleSetNetworkInterfacesNextResults retrieves the next set of results, if any.
-func (client InterfacesClient) listVirtualMachineScaleSetNetworkInterfacesNextResults(lastResults InterfaceListResult) (result InterfaceListResult, err error) {
-	req, err := lastResults.interfaceListResultPreparer()
+func (client InterfacesClient) listVirtualMachineScaleSetNetworkInterfacesNextResults(ctx context.Context, lastResults InterfaceListResult) (result InterfaceListResult, err error) {
+	req, err := lastResults.interfaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfacesClient", "listVirtualMachineScaleSetNetworkInterfacesNextResults", nil, "Failure preparing next results request")
 	}
@@ -911,6 +1052,16 @@ func (client InterfacesClient) listVirtualMachineScaleSetNetworkInterfacesNextRe
 
 // ListVirtualMachineScaleSetNetworkInterfacesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfacesClient) ListVirtualMachineScaleSetNetworkInterfacesComplete(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string) (result InterfaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListVirtualMachineScaleSetNetworkInterfaces")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListVirtualMachineScaleSetNetworkInterfaces(ctx, resourceGroupName, virtualMachineScaleSetName)
 	return
 }
@@ -922,6 +1073,16 @@ func (client InterfacesClient) ListVirtualMachineScaleSetNetworkInterfacesComple
 // virtualMachineScaleSetName - the name of the virtual machine scale set.
 // virtualmachineIndex - the virtual machine index.
 func (client InterfacesClient) ListVirtualMachineScaleSetVMNetworkInterfaces(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string) (result InterfaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListVirtualMachineScaleSetVMNetworkInterfaces")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listVirtualMachineScaleSetVMNetworkInterfacesNextResults
 	req, err := client.ListVirtualMachineScaleSetVMNetworkInterfacesPreparer(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex)
 	if err != nil {
@@ -987,8 +1148,8 @@ func (client InterfacesClient) ListVirtualMachineScaleSetVMNetworkInterfacesResp
 }
 
 // listVirtualMachineScaleSetVMNetworkInterfacesNextResults retrieves the next set of results, if any.
-func (client InterfacesClient) listVirtualMachineScaleSetVMNetworkInterfacesNextResults(lastResults InterfaceListResult) (result InterfaceListResult, err error) {
-	req, err := lastResults.interfaceListResultPreparer()
+func (client InterfacesClient) listVirtualMachineScaleSetVMNetworkInterfacesNextResults(ctx context.Context, lastResults InterfaceListResult) (result InterfaceListResult, err error) {
+	req, err := lastResults.interfaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfacesClient", "listVirtualMachineScaleSetVMNetworkInterfacesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1009,6 +1170,16 @@ func (client InterfacesClient) listVirtualMachineScaleSetVMNetworkInterfacesNext
 
 // ListVirtualMachineScaleSetVMNetworkInterfacesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfacesClient) ListVirtualMachineScaleSetVMNetworkInterfacesComplete(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string) (result InterfaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.ListVirtualMachineScaleSetVMNetworkInterfaces")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListVirtualMachineScaleSetVMNetworkInterfaces(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex)
 	return
 }
@@ -1019,6 +1190,16 @@ func (client InterfacesClient) ListVirtualMachineScaleSetVMNetworkInterfacesComp
 // networkInterfaceName - the name of the network interface.
 // parameters - parameters supplied to update network interface tags.
 func (client InterfacesClient) UpdateTags(ctx context.Context, resourceGroupName string, networkInterfaceName string, parameters TagsObject) (result InterfacesUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfacesClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, networkInterfaceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfacesClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacetapconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacetapconfigurations.go
index 560af66a0178..0365ec46ce58 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacetapconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/interfacetapconfigurations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewInterfaceTapConfigurationsClientWithBaseURI(baseURI string, subscription
 // tapConfigurationName - the name of the tap configuration.
 // tapConfigurationParameters - parameters supplied to the create or update tap configuration operation.
 func (client InterfaceTapConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkInterfaceName string, tapConfigurationName string, tapConfigurationParameters InterfaceTapConfiguration) (result InterfaceTapConfigurationsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: tapConfigurationParameters,
 			Constraints: []validation.Constraint{{Target: "tapConfigurationParameters.InterfaceTapConfigurationPropertiesFormat", Name: validation.Null, Rule: false,
@@ -153,6 +164,16 @@ func (client InterfaceTapConfigurationsClient) CreateOrUpdateResponder(resp *htt
 // networkInterfaceName - the name of the network interface.
 // tapConfigurationName - the name of the tap configuration.
 func (client InterfaceTapConfigurationsClient) Delete(ctx context.Context, resourceGroupName string, networkInterfaceName string, tapConfigurationName string) (result InterfaceTapConfigurationsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkInterfaceName, tapConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfaceTapConfigurationsClient", "Delete", nil, "Failure preparing request")
@@ -221,6 +242,16 @@ func (client InterfaceTapConfigurationsClient) DeleteResponder(resp *http.Respon
 // networkInterfaceName - the name of the network interface.
 // tapConfigurationName - the name of the tap configuration.
 func (client InterfaceTapConfigurationsClient) Get(ctx context.Context, resourceGroupName string, networkInterfaceName string, tapConfigurationName string) (result InterfaceTapConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkInterfaceName, tapConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.InterfaceTapConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -289,6 +320,16 @@ func (client InterfaceTapConfigurationsClient) GetResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // networkInterfaceName - the name of the network interface.
 func (client InterfaceTapConfigurationsClient) List(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfaceTapConfigurationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.itclr.Response.Response != nil {
+				sc = result.itclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkInterfaceName)
 	if err != nil {
@@ -353,8 +394,8 @@ func (client InterfaceTapConfigurationsClient) ListResponder(resp *http.Response
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InterfaceTapConfigurationsClient) listNextResults(lastResults InterfaceTapConfigurationListResult) (result InterfaceTapConfigurationListResult, err error) {
-	req, err := lastResults.interfaceTapConfigurationListResultPreparer()
+func (client InterfaceTapConfigurationsClient) listNextResults(ctx context.Context, lastResults InterfaceTapConfigurationListResult) (result InterfaceTapConfigurationListResult, err error) {
+	req, err := lastResults.interfaceTapConfigurationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.InterfaceTapConfigurationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -375,6 +416,16 @@ func (client InterfaceTapConfigurationsClient) listNextResults(lastResults Inter
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InterfaceTapConfigurationsClient) ListComplete(ctx context.Context, resourceGroupName string, networkInterfaceName string) (result InterfaceTapConfigurationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, networkInterfaceName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerbackendaddresspools.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerbackendaddresspools.go
index 9882d1b372f8..42ce49688a31 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerbackendaddresspools.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerbackendaddresspools.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewLoadBalancerBackendAddressPoolsClientWithBaseURI(baseURI string, subscri
 // loadBalancerName - the name of the load balancer.
 // backendAddressPoolName - the name of the backend address pool.
 func (client LoadBalancerBackendAddressPoolsClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, backendAddressPoolName string) (result BackendAddressPool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerBackendAddressPoolsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, backendAddressPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancerBackendAddressPoolsClient", "Get", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client LoadBalancerBackendAddressPoolsClient) GetResponder(resp *http.Resp
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client LoadBalancerBackendAddressPoolsClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerBackendAddressPoolListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerBackendAddressPoolsClient.List")
+		defer func() {
+			sc := -1
+			if result.lbbaplr.Response.Response != nil {
+				sc = result.lbbaplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
@@ -178,8 +199,8 @@ func (client LoadBalancerBackendAddressPoolsClient) ListResponder(resp *http.Res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LoadBalancerBackendAddressPoolsClient) listNextResults(lastResults LoadBalancerBackendAddressPoolListResult) (result LoadBalancerBackendAddressPoolListResult, err error) {
-	req, err := lastResults.loadBalancerBackendAddressPoolListResultPreparer()
+func (client LoadBalancerBackendAddressPoolsClient) listNextResults(ctx context.Context, lastResults LoadBalancerBackendAddressPoolListResult) (result LoadBalancerBackendAddressPoolListResult, err error) {
+	req, err := lastResults.loadBalancerBackendAddressPoolListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancerBackendAddressPoolsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -200,6 +221,16 @@ func (client LoadBalancerBackendAddressPoolsClient) listNextResults(lastResults
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancerBackendAddressPoolsClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerBackendAddressPoolListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerBackendAddressPoolsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerfrontendipconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerfrontendipconfigurations.go
index 82b6f9489c40..159e1070cf42 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerfrontendipconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerfrontendipconfigurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewLoadBalancerFrontendIPConfigurationsClientWithBaseURI(baseURI string, su
 // loadBalancerName - the name of the load balancer.
 // frontendIPConfigurationName - the name of the frontend IP configuration.
 func (client LoadBalancerFrontendIPConfigurationsClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, frontendIPConfigurationName string) (result FrontendIPConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerFrontendIPConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, frontendIPConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancerFrontendIPConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client LoadBalancerFrontendIPConfigurationsClient) GetResponder(resp *http
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client LoadBalancerFrontendIPConfigurationsClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerFrontendIPConfigurationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerFrontendIPConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.lbficlr.Response.Response != nil {
+				sc = result.lbficlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
@@ -179,8 +200,8 @@ func (client LoadBalancerFrontendIPConfigurationsClient) ListResponder(resp *htt
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LoadBalancerFrontendIPConfigurationsClient) listNextResults(lastResults LoadBalancerFrontendIPConfigurationListResult) (result LoadBalancerFrontendIPConfigurationListResult, err error) {
-	req, err := lastResults.loadBalancerFrontendIPConfigurationListResultPreparer()
+func (client LoadBalancerFrontendIPConfigurationsClient) listNextResults(ctx context.Context, lastResults LoadBalancerFrontendIPConfigurationListResult) (result LoadBalancerFrontendIPConfigurationListResult, err error) {
+	req, err := lastResults.loadBalancerFrontendIPConfigurationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancerFrontendIPConfigurationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -201,6 +222,16 @@ func (client LoadBalancerFrontendIPConfigurationsClient) listNextResults(lastRes
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancerFrontendIPConfigurationsClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerFrontendIPConfigurationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerFrontendIPConfigurationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerloadbalancingrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerloadbalancingrules.go
index 60f954c6aa59..afb4354e5879 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerloadbalancingrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerloadbalancingrules.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewLoadBalancerLoadBalancingRulesClientWithBaseURI(baseURI string, subscrip
 // loadBalancerName - the name of the load balancer.
 // loadBalancingRuleName - the name of the load balancing rule.
 func (client LoadBalancerLoadBalancingRulesClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, loadBalancingRuleName string) (result LoadBalancingRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerLoadBalancingRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, loadBalancingRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancerLoadBalancingRulesClient", "Get", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client LoadBalancerLoadBalancingRulesClient) GetResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client LoadBalancerLoadBalancingRulesClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerLoadBalancingRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerLoadBalancingRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.lblbrlr.Response.Response != nil {
+				sc = result.lblbrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
@@ -178,8 +199,8 @@ func (client LoadBalancerLoadBalancingRulesClient) ListResponder(resp *http.Resp
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LoadBalancerLoadBalancingRulesClient) listNextResults(lastResults LoadBalancerLoadBalancingRuleListResult) (result LoadBalancerLoadBalancingRuleListResult, err error) {
-	req, err := lastResults.loadBalancerLoadBalancingRuleListResultPreparer()
+func (client LoadBalancerLoadBalancingRulesClient) listNextResults(ctx context.Context, lastResults LoadBalancerLoadBalancingRuleListResult) (result LoadBalancerLoadBalancingRuleListResult, err error) {
+	req, err := lastResults.loadBalancerLoadBalancingRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancerLoadBalancingRulesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -200,6 +221,16 @@ func (client LoadBalancerLoadBalancingRulesClient) listNextResults(lastResults L
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancerLoadBalancingRulesClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerLoadBalancingRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerLoadBalancingRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancernetworkinterfaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancernetworkinterfaces.go
index 51cf06025450..90139360dd84 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancernetworkinterfaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancernetworkinterfaces.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLoadBalancerNetworkInterfacesClientWithBaseURI(baseURI string, subscript
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client LoadBalancerNetworkInterfacesClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result InterfaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerNetworkInterfacesClient.List")
+		defer func() {
+			sc := -1
+			if result.ilr.Response.Response != nil {
+				sc = result.ilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
@@ -109,8 +120,8 @@ func (client LoadBalancerNetworkInterfacesClient) ListResponder(resp *http.Respo
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LoadBalancerNetworkInterfacesClient) listNextResults(lastResults InterfaceListResult) (result InterfaceListResult, err error) {
-	req, err := lastResults.interfaceListResultPreparer()
+func (client LoadBalancerNetworkInterfacesClient) listNextResults(ctx context.Context, lastResults InterfaceListResult) (result InterfaceListResult, err error) {
+	req, err := lastResults.interfaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancerNetworkInterfacesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -131,6 +142,16 @@ func (client LoadBalancerNetworkInterfacesClient) listNextResults(lastResults In
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancerNetworkInterfacesClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result InterfaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerNetworkInterfacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalanceroutboundrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalanceroutboundrules.go
new file mode 100644
index 000000000000..a47627ecbbc9
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalanceroutboundrules.go
@@ -0,0 +1,235 @@
+package network
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// LoadBalancerOutboundRulesClient is the network Client
+type LoadBalancerOutboundRulesClient struct {
+	BaseClient
+}
+
+// NewLoadBalancerOutboundRulesClient creates an instance of the LoadBalancerOutboundRulesClient client.
+func NewLoadBalancerOutboundRulesClient(subscriptionID string) LoadBalancerOutboundRulesClient {
+	return NewLoadBalancerOutboundRulesClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewLoadBalancerOutboundRulesClientWithBaseURI creates an instance of the LoadBalancerOutboundRulesClient client.
+func NewLoadBalancerOutboundRulesClientWithBaseURI(baseURI string, subscriptionID string) LoadBalancerOutboundRulesClient {
+	return LoadBalancerOutboundRulesClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// Get gets the specified load balancer outbound rule.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// loadBalancerName - the name of the load balancer.
+// outboundRuleName - the name of the outbound rule.
+func (client LoadBalancerOutboundRulesClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, outboundRuleName string) (result OutboundRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerOutboundRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, outboundRuleName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client LoadBalancerOutboundRulesClient) GetPreparer(ctx context.Context, resourceGroupName string, loadBalancerName string, outboundRuleName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"loadBalancerName":  autorest.Encode("path", loadBalancerName),
+		"outboundRuleName":  autorest.Encode("path", outboundRuleName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/loadBalancers/{loadBalancerName}/outboundRules/{outboundRuleName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client LoadBalancerOutboundRulesClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client LoadBalancerOutboundRulesClient) GetResponder(resp *http.Response) (result OutboundRule, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List gets all the outbound rules in a load balancer.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// loadBalancerName - the name of the load balancer.
+func (client LoadBalancerOutboundRulesClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerOutboundRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerOutboundRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.lborlr.Response.Response != nil {
+				sc = result.lborlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.lborlr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.lborlr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client LoadBalancerOutboundRulesClient) ListPreparer(ctx context.Context, resourceGroupName string, loadBalancerName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"loadBalancerName":  autorest.Encode("path", loadBalancerName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-08-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/loadBalancers/{loadBalancerName}/outboundRules", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client LoadBalancerOutboundRulesClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client LoadBalancerOutboundRulesClient) ListResponder(resp *http.Response) (result LoadBalancerOutboundRuleListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client LoadBalancerOutboundRulesClient) listNextResults(ctx context.Context, lastResults LoadBalancerOutboundRuleListResult) (result LoadBalancerOutboundRuleListResult, err error) {
+	req, err := lastResults.loadBalancerOutboundRuleListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.LoadBalancerOutboundRulesClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client LoadBalancerOutboundRulesClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerOutboundRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerOutboundRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerprobes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerprobes.go
index a41aaeb4fbd0..b1c03f0fb81f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerprobes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancerprobes.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLoadBalancerProbesClientWithBaseURI(baseURI string, subscriptionID strin
 // loadBalancerName - the name of the load balancer.
 // probeName - the name of the probe.
 func (client LoadBalancerProbesClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, probeName string) (result Probe, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerProbesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, probeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancerProbesClient", "Get", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client LoadBalancerProbesClient) GetResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client LoadBalancerProbesClient) List(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerProbeListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerProbesClient.List")
+		defer func() {
+			sc := -1
+			if result.lbplr.Response.Response != nil {
+				sc = result.lbplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
@@ -177,8 +198,8 @@ func (client LoadBalancerProbesClient) ListResponder(resp *http.Response) (resul
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LoadBalancerProbesClient) listNextResults(lastResults LoadBalancerProbeListResult) (result LoadBalancerProbeListResult, err error) {
-	req, err := lastResults.loadBalancerProbeListResultPreparer()
+func (client LoadBalancerProbesClient) listNextResults(ctx context.Context, lastResults LoadBalancerProbeListResult) (result LoadBalancerProbeListResult, err error) {
+	req, err := lastResults.loadBalancerProbeListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancerProbesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -199,6 +220,16 @@ func (client LoadBalancerProbesClient) listNextResults(lastResults LoadBalancerP
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancerProbesClient) ListComplete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancerProbeListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerProbesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, loadBalancerName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancers.go
index 9a956d92594e..aebed938b76c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/loadbalancers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLoadBalancersClientWithBaseURI(baseURI string, subscriptionID string) Lo
 // loadBalancerName - the name of the load balancer.
 // parameters - parameters supplied to the create or update load balancer operation.
 func (client LoadBalancersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, loadBalancerName string, parameters LoadBalancer) (result LoadBalancersCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, loadBalancerName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client LoadBalancersClient) CreateOrUpdateResponder(resp *http.Response) (
 // resourceGroupName - the name of the resource group.
 // loadBalancerName - the name of the load balancer.
 func (client LoadBalancersClient) Delete(ctx context.Context, resourceGroupName string, loadBalancerName string) (result LoadBalancersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, loadBalancerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancersClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client LoadBalancersClient) DeleteResponder(resp *http.Response) (result a
 // loadBalancerName - the name of the load balancer.
 // expand - expands referenced resources.
 func (client LoadBalancersClient) Get(ctx context.Context, resourceGroupName string, loadBalancerName string, expand string) (result LoadBalancer, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, loadBalancerName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancersClient", "Get", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client LoadBalancersClient) GetResponder(resp *http.Response) (result Load
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client LoadBalancersClient) List(ctx context.Context, resourceGroupName string) (result LoadBalancerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.List")
+		defer func() {
+			sc := -1
+			if result.lblr.Response.Response != nil {
+				sc = result.lblr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -313,8 +354,8 @@ func (client LoadBalancersClient) ListResponder(resp *http.Response) (result Loa
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LoadBalancersClient) listNextResults(lastResults LoadBalancerListResult) (result LoadBalancerListResult, err error) {
-	req, err := lastResults.loadBalancerListResultPreparer()
+func (client LoadBalancersClient) listNextResults(ctx context.Context, lastResults LoadBalancerListResult) (result LoadBalancerListResult, err error) {
+	req, err := lastResults.loadBalancerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -335,12 +376,32 @@ func (client LoadBalancersClient) listNextResults(lastResults LoadBalancerListRe
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancersClient) ListComplete(ctx context.Context, resourceGroupName string) (result LoadBalancerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the load balancers in a subscription.
 func (client LoadBalancersClient) ListAll(ctx context.Context) (result LoadBalancerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.lblr.Response.Response != nil {
+				sc = result.lblr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client LoadBalancersClient) ListAllResponder(resp *http.Response) (result
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client LoadBalancersClient) listAllNextResults(lastResults LoadBalancerListResult) (result LoadBalancerListResult, err error) {
-	req, err := lastResults.loadBalancerListResultPreparer()
+func (client LoadBalancersClient) listAllNextResults(ctx context.Context, lastResults LoadBalancerListResult) (result LoadBalancerListResult, err error) {
+	req, err := lastResults.loadBalancerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LoadBalancersClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client LoadBalancersClient) listAllNextResults(lastResults LoadBalancerLis
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoadBalancersClient) ListAllComplete(ctx context.Context) (result LoadBalancerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -435,6 +506,16 @@ func (client LoadBalancersClient) ListAllComplete(ctx context.Context) (result L
 // loadBalancerName - the name of the load balancer.
 // parameters - parameters supplied to update load balancer tags.
 func (client LoadBalancersClient) UpdateTags(ctx context.Context, resourceGroupName string, loadBalancerName string, parameters TagsObject) (result LoadBalancersUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancersClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, loadBalancerName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.LoadBalancersClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/localnetworkgateways.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/localnetworkgateways.go
index 7f13d0e4cf6f..7dc07769a519 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/localnetworkgateways.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/localnetworkgateways.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewLocalNetworkGatewaysClientWithBaseURI(baseURI string, subscriptionID str
 // localNetworkGatewayName - the name of the local network gateway.
 // parameters - parameters supplied to the create or update local network gateway operation.
 func (client LocalNetworkGatewaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, localNetworkGatewayName string, parameters LocalNetworkGateway) (result LocalNetworkGatewaysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: localNetworkGatewayName,
 			Constraints: []validation.Constraint{{Target: "localNetworkGatewayName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
@@ -123,6 +134,16 @@ func (client LocalNetworkGatewaysClient) CreateOrUpdateResponder(resp *http.Resp
 // resourceGroupName - the name of the resource group.
 // localNetworkGatewayName - the name of the local network gateway.
 func (client LocalNetworkGatewaysClient) Delete(ctx context.Context, resourceGroupName string, localNetworkGatewayName string) (result LocalNetworkGatewaysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: localNetworkGatewayName,
 			Constraints: []validation.Constraint{{Target: "localNetworkGatewayName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
@@ -195,6 +216,16 @@ func (client LocalNetworkGatewaysClient) DeleteResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // localNetworkGatewayName - the name of the local network gateway.
 func (client LocalNetworkGatewaysClient) Get(ctx context.Context, resourceGroupName string, localNetworkGatewayName string) (result LocalNetworkGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: localNetworkGatewayName,
 			Constraints: []validation.Constraint{{Target: "localNetworkGatewayName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
@@ -267,6 +298,16 @@ func (client LocalNetworkGatewaysClient) GetResponder(resp *http.Response) (resu
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client LocalNetworkGatewaysClient) List(ctx context.Context, resourceGroupName string) (result LocalNetworkGatewayListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.lnglr.Response.Response != nil {
+				sc = result.lnglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -330,8 +371,8 @@ func (client LocalNetworkGatewaysClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LocalNetworkGatewaysClient) listNextResults(lastResults LocalNetworkGatewayListResult) (result LocalNetworkGatewayListResult, err error) {
-	req, err := lastResults.localNetworkGatewayListResultPreparer()
+func (client LocalNetworkGatewaysClient) listNextResults(ctx context.Context, lastResults LocalNetworkGatewayListResult) (result LocalNetworkGatewayListResult, err error) {
+	req, err := lastResults.localNetworkGatewayListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.LocalNetworkGatewaysClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -352,6 +393,16 @@ func (client LocalNetworkGatewaysClient) listNextResults(lastResults LocalNetwor
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LocalNetworkGatewaysClient) ListComplete(ctx context.Context, resourceGroupName string) (result LocalNetworkGatewayListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
@@ -362,6 +413,16 @@ func (client LocalNetworkGatewaysClient) ListComplete(ctx context.Context, resou
 // localNetworkGatewayName - the name of the local network gateway.
 // parameters - parameters supplied to update local network gateway tags.
 func (client LocalNetworkGatewaysClient) UpdateTags(ctx context.Context, resourceGroupName string, localNetworkGatewayName string, parameters TagsObject) (result LocalNetworkGatewaysUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewaysClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: localNetworkGatewayName,
 			Constraints: []validation.Constraint{{Target: "localNetworkGatewayName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/models.go
index 87617dd9a8af..b7a226390532 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/models.go
@@ -18,14 +18,19 @@ package network
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network"
+
 // Access enumerates the values for access.
 type Access string
 
@@ -78,6 +83,22 @@ func PossibleApplicationGatewayCookieBasedAffinityValues() []ApplicationGatewayC
 	return []ApplicationGatewayCookieBasedAffinity{Disabled, Enabled}
 }
 
+// ApplicationGatewayCustomErrorStatusCode enumerates the values for application gateway custom error status
+// code.
+type ApplicationGatewayCustomErrorStatusCode string
+
+const (
+	// HTTPStatus403 ...
+	HTTPStatus403 ApplicationGatewayCustomErrorStatusCode = "HttpStatus403"
+	// HTTPStatus502 ...
+	HTTPStatus502 ApplicationGatewayCustomErrorStatusCode = "HttpStatus502"
+)
+
+// PossibleApplicationGatewayCustomErrorStatusCodeValues returns an array of possible values for the ApplicationGatewayCustomErrorStatusCode const type.
+func PossibleApplicationGatewayCustomErrorStatusCodeValues() []ApplicationGatewayCustomErrorStatusCode {
+	return []ApplicationGatewayCustomErrorStatusCode{HTTPStatus403, HTTPStatus502}
+}
+
 // ApplicationGatewayFirewallMode enumerates the values for application gateway firewall mode.
 type ApplicationGatewayFirewallMode string
 
@@ -398,6 +419,8 @@ type AzureFirewallNetworkRuleProtocol string
 const (
 	// Any ...
 	Any AzureFirewallNetworkRuleProtocol = "Any"
+	// ICMP ...
+	ICMP AzureFirewallNetworkRuleProtocol = "ICMP"
 	// TCP ...
 	TCP AzureFirewallNetworkRuleProtocol = "TCP"
 	// UDP ...
@@ -406,7 +429,7 @@ const (
 
 // PossibleAzureFirewallNetworkRuleProtocolValues returns an array of possible values for the AzureFirewallNetworkRuleProtocol const type.
 func PossibleAzureFirewallNetworkRuleProtocolValues() []AzureFirewallNetworkRuleProtocol {
-	return []AzureFirewallNetworkRuleProtocol{Any, TCP, UDP}
+	return []AzureFirewallNetworkRuleProtocol{Any, ICMP, TCP, UDP}
 }
 
 // AzureFirewallRCActionType enumerates the values for azure firewall rc action type.
@@ -679,15 +702,47 @@ func PossibleExpressRouteCircuitSkuFamilyValues() []ExpressRouteCircuitSkuFamily
 type ExpressRouteCircuitSkuTier string
 
 const (
-	// Premium ...
-	Premium ExpressRouteCircuitSkuTier = "Premium"
-	// Standard ...
-	Standard ExpressRouteCircuitSkuTier = "Standard"
+	// ExpressRouteCircuitSkuTierBasic ...
+	ExpressRouteCircuitSkuTierBasic ExpressRouteCircuitSkuTier = "Basic"
+	// ExpressRouteCircuitSkuTierPremium ...
+	ExpressRouteCircuitSkuTierPremium ExpressRouteCircuitSkuTier = "Premium"
+	// ExpressRouteCircuitSkuTierStandard ...
+	ExpressRouteCircuitSkuTierStandard ExpressRouteCircuitSkuTier = "Standard"
 )
 
 // PossibleExpressRouteCircuitSkuTierValues returns an array of possible values for the ExpressRouteCircuitSkuTier const type.
 func PossibleExpressRouteCircuitSkuTierValues() []ExpressRouteCircuitSkuTier {
-	return []ExpressRouteCircuitSkuTier{Premium, Standard}
+	return []ExpressRouteCircuitSkuTier{ExpressRouteCircuitSkuTierBasic, ExpressRouteCircuitSkuTierPremium, ExpressRouteCircuitSkuTierStandard}
+}
+
+// ExpressRouteLinkAdminState enumerates the values for express route link admin state.
+type ExpressRouteLinkAdminState string
+
+const (
+	// ExpressRouteLinkAdminStateDisabled ...
+	ExpressRouteLinkAdminStateDisabled ExpressRouteLinkAdminState = "Disabled"
+	// ExpressRouteLinkAdminStateEnabled ...
+	ExpressRouteLinkAdminStateEnabled ExpressRouteLinkAdminState = "Enabled"
+)
+
+// PossibleExpressRouteLinkAdminStateValues returns an array of possible values for the ExpressRouteLinkAdminState const type.
+func PossibleExpressRouteLinkAdminStateValues() []ExpressRouteLinkAdminState {
+	return []ExpressRouteLinkAdminState{ExpressRouteLinkAdminStateDisabled, ExpressRouteLinkAdminStateEnabled}
+}
+
+// ExpressRouteLinkConnectorType enumerates the values for express route link connector type.
+type ExpressRouteLinkConnectorType string
+
+const (
+	// LC ...
+	LC ExpressRouteLinkConnectorType = "LC"
+	// SC ...
+	SC ExpressRouteLinkConnectorType = "SC"
+)
+
+// PossibleExpressRouteLinkConnectorTypeValues returns an array of possible values for the ExpressRouteLinkConnectorType const type.
+func PossibleExpressRouteLinkConnectorTypeValues() []ExpressRouteLinkConnectorType {
+	return []ExpressRouteLinkConnectorType{LC, SC}
 }
 
 // ExpressRoutePeeringState enumerates the values for express route peering state.
@@ -722,6 +777,21 @@ func PossibleExpressRoutePeeringTypeValues() []ExpressRoutePeeringType {
 	return []ExpressRoutePeeringType{AzurePrivatePeering, AzurePublicPeering, MicrosoftPeering}
 }
 
+// ExpressRoutePortsEncapsulation enumerates the values for express route ports encapsulation.
+type ExpressRoutePortsEncapsulation string
+
+const (
+	// Dot1Q ...
+	Dot1Q ExpressRoutePortsEncapsulation = "Dot1Q"
+	// QinQ ...
+	QinQ ExpressRoutePortsEncapsulation = "QinQ"
+)
+
+// PossibleExpressRoutePortsEncapsulationValues returns an array of possible values for the ExpressRoutePortsEncapsulation const type.
+func PossibleExpressRoutePortsEncapsulationValues() []ExpressRoutePortsEncapsulation {
+	return []ExpressRoutePortsEncapsulation{Dot1Q, QinQ}
+}
+
 // HTTPMethod enumerates the values for http method.
 type HTTPMethod string
 
@@ -1230,13 +1300,13 @@ func PossiblePublicIPAddressSkuNameValues() []PublicIPAddressSkuName {
 type PublicIPPrefixSkuName string
 
 const (
-	// PublicIPPrefixSkuNameStandard ...
-	PublicIPPrefixSkuNameStandard PublicIPPrefixSkuName = "Standard"
+	// Standard ...
+	Standard PublicIPPrefixSkuName = "Standard"
 )
 
 // PossiblePublicIPPrefixSkuNameValues returns an array of possible values for the PublicIPPrefixSkuName const type.
 func PossiblePublicIPPrefixSkuNameValues() []PublicIPPrefixSkuName {
-	return []PublicIPPrefixSkuName{PublicIPPrefixSkuNameStandard}
+	return []PublicIPPrefixSkuName{Standard}
 }
 
 // RouteNextHopType enumerates the values for route next hop type.
@@ -1377,6 +1447,23 @@ func PossibleTunnelConnectionStatusValues() []TunnelConnectionStatus {
 	return []TunnelConnectionStatus{TunnelConnectionStatusConnected, TunnelConnectionStatusConnecting, TunnelConnectionStatusNotConnected, TunnelConnectionStatusUnknown}
 }
 
+// VerbosityLevel enumerates the values for verbosity level.
+type VerbosityLevel string
+
+const (
+	// Full ...
+	Full VerbosityLevel = "Full"
+	// Minimum ...
+	Minimum VerbosityLevel = "Minimum"
+	// Normal ...
+	Normal VerbosityLevel = "Normal"
+)
+
+// PossibleVerbosityLevelValues returns an array of possible values for the VerbosityLevel const type.
+func PossibleVerbosityLevelValues() []VerbosityLevel {
+	return []VerbosityLevel{Full, Minimum, Normal}
+}
+
 // VirtualNetworkGatewayConnectionProtocol enumerates the values for virtual network gateway connection
 // protocol.
 type VirtualNetworkGatewayConnectionProtocol string
@@ -1618,8 +1705,8 @@ func PossibleVpnTypeValues() []VpnType {
 	return []VpnType{PolicyBased, RouteBased}
 }
 
-// AddressSpace addressSpace contains an array of IP address ranges that can be used by subnets of the virtual
-// network.
+// AddressSpace addressSpace contains an array of IP address ranges that can be used by subnets of the
+// virtual network.
 type AddressSpace struct {
 	// AddressPrefixes - A list of address blocks reserved for this virtual network in CIDR notation.
 	AddressPrefixes *[]string `json:"addressPrefixes,omitempty"`
@@ -1871,7 +1958,8 @@ type ApplicationGatewayAutoscaleConfiguration struct {
 	MinCapacity *int32 `json:"minCapacity,omitempty"`
 }
 
-// ApplicationGatewayAvailableSslOptions response for ApplicationGatewayAvailableSslOptions API service call.
+// ApplicationGatewayAvailableSslOptions response for ApplicationGatewayAvailableSslOptions API service
+// call.
 type ApplicationGatewayAvailableSslOptions struct {
 	autorest.Response                                      `json:"-"`
 	*ApplicationGatewayAvailableSslOptionsPropertiesFormat `json:"properties,omitempty"`
@@ -1980,7 +2068,8 @@ func (agaso *ApplicationGatewayAvailableSslOptions) UnmarshalJSON(body []byte) e
 	return nil
 }
 
-// ApplicationGatewayAvailableSslOptionsPropertiesFormat properties of ApplicationGatewayAvailableSslOptions
+// ApplicationGatewayAvailableSslOptionsPropertiesFormat properties of
+// ApplicationGatewayAvailableSslOptions
 type ApplicationGatewayAvailableSslOptionsPropertiesFormat struct {
 	// PredefinedPolicies - List of available Ssl predefined policy.
 	PredefinedPolicies *[]SubResource `json:"predefinedPolicies,omitempty"`
@@ -1992,8 +2081,8 @@ type ApplicationGatewayAvailableSslOptionsPropertiesFormat struct {
 	AvailableProtocols *[]ApplicationGatewaySslProtocol `json:"availableProtocols,omitempty"`
 }
 
-// ApplicationGatewayAvailableSslPredefinedPolicies response for ApplicationGatewayAvailableSslOptions API service
-// call.
+// ApplicationGatewayAvailableSslPredefinedPolicies response for ApplicationGatewayAvailableSslOptions API
+// service call.
 type ApplicationGatewayAvailableSslPredefinedPolicies struct {
 	autorest.Response `json:"-"`
 	// Value - List of available Ssl predefined policy.
@@ -2009,14 +2098,24 @@ type ApplicationGatewayAvailableSslPredefinedPoliciesIterator struct {
 	page ApplicationGatewayAvailableSslPredefinedPoliciesPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ApplicationGatewayAvailableSslPredefinedPoliciesIterator) Next() error {
+func (iter *ApplicationGatewayAvailableSslPredefinedPoliciesIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewayAvailableSslPredefinedPoliciesIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2025,6 +2124,13 @@ func (iter *ApplicationGatewayAvailableSslPredefinedPoliciesIterator) Next() err
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ApplicationGatewayAvailableSslPredefinedPoliciesIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ApplicationGatewayAvailableSslPredefinedPoliciesIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2044,6 +2150,11 @@ func (iter ApplicationGatewayAvailableSslPredefinedPoliciesIterator) Value() App
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ApplicationGatewayAvailableSslPredefinedPoliciesIterator type.
+func NewApplicationGatewayAvailableSslPredefinedPoliciesIterator(page ApplicationGatewayAvailableSslPredefinedPoliciesPage) ApplicationGatewayAvailableSslPredefinedPoliciesIterator {
+	return ApplicationGatewayAvailableSslPredefinedPoliciesIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (agaspp ApplicationGatewayAvailableSslPredefinedPolicies) IsEmpty() bool {
 	return agaspp.Value == nil || len(*agaspp.Value) == 0
@@ -2051,27 +2162,37 @@ func (agaspp ApplicationGatewayAvailableSslPredefinedPolicies) IsEmpty() bool {
 
 // applicationGatewayAvailableSslPredefinedPoliciesPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (agaspp ApplicationGatewayAvailableSslPredefinedPolicies) applicationGatewayAvailableSslPredefinedPoliciesPreparer() (*http.Request, error) {
+func (agaspp ApplicationGatewayAvailableSslPredefinedPolicies) applicationGatewayAvailableSslPredefinedPoliciesPreparer(ctx context.Context) (*http.Request, error) {
 	if agaspp.NextLink == nil || len(to.String(agaspp.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(agaspp.NextLink)))
 }
 
-// ApplicationGatewayAvailableSslPredefinedPoliciesPage contains a page of ApplicationGatewaySslPredefinedPolicy
-// values.
+// ApplicationGatewayAvailableSslPredefinedPoliciesPage contains a page of
+// ApplicationGatewaySslPredefinedPolicy values.
 type ApplicationGatewayAvailableSslPredefinedPoliciesPage struct {
-	fn     func(ApplicationGatewayAvailableSslPredefinedPolicies) (ApplicationGatewayAvailableSslPredefinedPolicies, error)
+	fn     func(context.Context, ApplicationGatewayAvailableSslPredefinedPolicies) (ApplicationGatewayAvailableSslPredefinedPolicies, error)
 	agaspp ApplicationGatewayAvailableSslPredefinedPolicies
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ApplicationGatewayAvailableSslPredefinedPoliciesPage) Next() error {
-	next, err := page.fn(page.agaspp)
+func (page *ApplicationGatewayAvailableSslPredefinedPoliciesPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewayAvailableSslPredefinedPoliciesPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.agaspp)
 	if err != nil {
 		return err
 	}
@@ -2079,6 +2200,13 @@ func (page *ApplicationGatewayAvailableSslPredefinedPoliciesPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ApplicationGatewayAvailableSslPredefinedPoliciesPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ApplicationGatewayAvailableSslPredefinedPoliciesPage) NotDone() bool {
 	return !page.agaspp.IsEmpty()
@@ -2097,8 +2225,13 @@ func (page ApplicationGatewayAvailableSslPredefinedPoliciesPage) Values() []Appl
 	return *page.agaspp.Value
 }
 
-// ApplicationGatewayAvailableWafRuleSetsResult response for ApplicationGatewayAvailableWafRuleSets API service
-// call.
+// Creates a new instance of the ApplicationGatewayAvailableSslPredefinedPoliciesPage type.
+func NewApplicationGatewayAvailableSslPredefinedPoliciesPage(getNextPage func(context.Context, ApplicationGatewayAvailableSslPredefinedPolicies) (ApplicationGatewayAvailableSslPredefinedPolicies, error)) ApplicationGatewayAvailableSslPredefinedPoliciesPage {
+	return ApplicationGatewayAvailableSslPredefinedPoliciesPage{fn: getNextPage}
+}
+
+// ApplicationGatewayAvailableWafRuleSetsResult response for ApplicationGatewayAvailableWafRuleSets API
+// service call.
 type ApplicationGatewayAvailableWafRuleSetsResult struct {
 	autorest.Response `json:"-"`
 	// Value - The list of application gateway rule sets.
@@ -2207,8 +2340,8 @@ func (agbap *ApplicationGatewayBackendAddressPool) UnmarshalJSON(body []byte) er
 	return nil
 }
 
-// ApplicationGatewayBackendAddressPoolPropertiesFormat properties of Backend Address Pool of an application
-// gateway.
+// ApplicationGatewayBackendAddressPoolPropertiesFormat properties of Backend Address Pool of an
+// application gateway.
 type ApplicationGatewayBackendAddressPoolPropertiesFormat struct {
 	// BackendIPConfigurations - Collection of references to IPs defined in network interfaces.
 	BackendIPConfigurations *[]InterfaceIPConfiguration `json:"backendIPConfigurations,omitempty"`
@@ -2377,8 +2510,8 @@ type ApplicationGatewayBackendHTTPSettingsPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ApplicationGatewayConnectionDraining connection draining allows open connections to a backend server to be
-// active for a specified time after the backend server got removed from the configuration.
+// ApplicationGatewayConnectionDraining connection draining allows open connections to a backend server to
+// be active for a specified time after the backend server got removed from the configuration.
 type ApplicationGatewayConnectionDraining struct {
 	// Enabled - Whether connection draining is enabled or not.
 	Enabled *bool `json:"enabled,omitempty"`
@@ -2386,7 +2519,16 @@ type ApplicationGatewayConnectionDraining struct {
 	DrainTimeoutInSec *int32 `json:"drainTimeoutInSec,omitempty"`
 }
 
-// ApplicationGatewayFirewallDisabledRuleGroup allows to disable rules within a rule group or an entire rule group.
+// ApplicationGatewayCustomError customer error of an application gateway.
+type ApplicationGatewayCustomError struct {
+	// StatusCode - Status code of the application gateway customer error. Possible values include: 'HTTPStatus403', 'HTTPStatus502'
+	StatusCode ApplicationGatewayCustomErrorStatusCode `json:"statusCode,omitempty"`
+	// CustomErrorPageURL - Error page URL of the application gateway customer error.
+	CustomErrorPageURL *string `json:"customErrorPageUrl,omitempty"`
+}
+
+// ApplicationGatewayFirewallDisabledRuleGroup allows to disable rules within a rule group or an entire
+// rule group.
 type ApplicationGatewayFirewallDisabledRuleGroup struct {
 	// RuleGroupName - The name of the rule group that will be disabled.
 	RuleGroupName *string `json:"ruleGroupName,omitempty"`
@@ -2394,6 +2536,17 @@ type ApplicationGatewayFirewallDisabledRuleGroup struct {
 	Rules *[]int32 `json:"rules,omitempty"`
 }
 
+// ApplicationGatewayFirewallExclusion allow to exclude some variable satisfy the condition for the WAF
+// check
+type ApplicationGatewayFirewallExclusion struct {
+	// MatchVariable - The variable to be excluded.
+	MatchVariable *string `json:"matchVariable,omitempty"`
+	// SelectorMatchOperator - When matchVariable is a collection, operate on the selector to specify which elements in the collection this exclusion applies to.
+	SelectorMatchOperator *string `json:"selectorMatchOperator,omitempty"`
+	// Selector - When matchVariable is a collection, operator used to specify which elements in the collection this exclusion applies to.
+	Selector *string `json:"selector,omitempty"`
+}
+
 // ApplicationGatewayFirewallRule a web application firewall rule.
 type ApplicationGatewayFirewallRule struct {
 	// RuleID - The identifier of the web application firewall rule.
@@ -2853,10 +3006,12 @@ type ApplicationGatewayHTTPListenerPropertiesFormat struct {
 	RequireServerNameIndication *bool `json:"requireServerNameIndication,omitempty"`
 	// ProvisioningState - Provisioning state of the HTTP listener resource. Possible values are: 'Updating', 'Deleting', and 'Failed'.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
+	// CustomErrorConfigurations - Custom error configurations of the HTTP listener.
+	CustomErrorConfigurations *[]ApplicationGatewayCustomError `json:"customErrorConfigurations,omitempty"`
 }
 
-// ApplicationGatewayIPConfiguration IP configuration of an application gateway. Currently 1 public and 1 private
-// IP configuration is allowed.
+// ApplicationGatewayIPConfiguration IP configuration of an application gateway. Currently 1 public and 1
+// private IP configuration is allowed.
 type ApplicationGatewayIPConfiguration struct {
 	*ApplicationGatewayIPConfigurationPropertiesFormat `json:"properties,omitempty"`
 	// Name - Name of the IP configuration that is unique within an Application Gateway.
@@ -2950,7 +3105,8 @@ func (agic *ApplicationGatewayIPConfiguration) UnmarshalJSON(body []byte) error
 	return nil
 }
 
-// ApplicationGatewayIPConfigurationPropertiesFormat properties of IP configuration of an application gateway.
+// ApplicationGatewayIPConfigurationPropertiesFormat properties of IP configuration of an application
+// gateway.
 type ApplicationGatewayIPConfigurationPropertiesFormat struct {
 	// Subnet - Reference of the subnet resource. A subnet from where application gateway gets its private address.
 	Subnet *SubResource `json:"subnet,omitempty"`
@@ -2973,14 +3129,24 @@ type ApplicationGatewayListResultIterator struct {
 	page ApplicationGatewayListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ApplicationGatewayListResultIterator) Next() error {
+func (iter *ApplicationGatewayListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewayListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2989,6 +3155,13 @@ func (iter *ApplicationGatewayListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ApplicationGatewayListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ApplicationGatewayListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3008,6 +3181,11 @@ func (iter ApplicationGatewayListResultIterator) Value() ApplicationGateway {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ApplicationGatewayListResultIterator type.
+func NewApplicationGatewayListResultIterator(page ApplicationGatewayListResultPage) ApplicationGatewayListResultIterator {
+	return ApplicationGatewayListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (aglr ApplicationGatewayListResult) IsEmpty() bool {
 	return aglr.Value == nil || len(*aglr.Value) == 0
@@ -3015,11 +3193,11 @@ func (aglr ApplicationGatewayListResult) IsEmpty() bool {
 
 // applicationGatewayListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (aglr ApplicationGatewayListResult) applicationGatewayListResultPreparer() (*http.Request, error) {
+func (aglr ApplicationGatewayListResult) applicationGatewayListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if aglr.NextLink == nil || len(to.String(aglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(aglr.NextLink)))
@@ -3027,14 +3205,24 @@ func (aglr ApplicationGatewayListResult) applicationGatewayListResultPreparer()
 
 // ApplicationGatewayListResultPage contains a page of ApplicationGateway values.
 type ApplicationGatewayListResultPage struct {
-	fn   func(ApplicationGatewayListResult) (ApplicationGatewayListResult, error)
+	fn   func(context.Context, ApplicationGatewayListResult) (ApplicationGatewayListResult, error)
 	aglr ApplicationGatewayListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ApplicationGatewayListResultPage) Next() error {
-	next, err := page.fn(page.aglr)
+func (page *ApplicationGatewayListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationGatewayListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.aglr)
 	if err != nil {
 		return err
 	}
@@ -3042,6 +3230,13 @@ func (page *ApplicationGatewayListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ApplicationGatewayListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ApplicationGatewayListResultPage) NotDone() bool {
 	return !page.aglr.IsEmpty()
@@ -3060,6 +3255,11 @@ func (page ApplicationGatewayListResultPage) Values() []ApplicationGateway {
 	return *page.aglr.Value
 }
 
+// Creates a new instance of the ApplicationGatewayListResultPage type.
+func NewApplicationGatewayListResultPage(getNextPage func(context.Context, ApplicationGatewayListResult) (ApplicationGatewayListResult, error)) ApplicationGatewayListResultPage {
+	return ApplicationGatewayListResultPage{fn: getNextPage}
+}
+
 // ApplicationGatewayPathRule path rule of URL path map of an application gateway.
 type ApplicationGatewayPathRule struct {
 	*ApplicationGatewayPathRulePropertiesFormat `json:"properties,omitempty"`
@@ -3340,6 +3540,8 @@ type ApplicationGatewayPropertiesFormat struct {
 	ResourceGUID *string `json:"resourceGuid,omitempty"`
 	// ProvisioningState - Provisioning state of the application gateway resource. Possible values are: 'Updating', 'Deleting', and 'Failed'.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
+	// CustomErrorConfigurations - Custom error configurations of the application gateway resource.
+	CustomErrorConfigurations *[]ApplicationGatewayCustomError `json:"customErrorConfigurations,omitempty"`
 }
 
 // ApplicationGatewayRedirectConfiguration redirect configuration of an application gateway.
@@ -3436,8 +3638,8 @@ func (agrc *ApplicationGatewayRedirectConfiguration) UnmarshalJSON(body []byte)
 	return nil
 }
 
-// ApplicationGatewayRedirectConfigurationPropertiesFormat properties of redirect configuration of the application
-// gateway.
+// ApplicationGatewayRedirectConfigurationPropertiesFormat properties of redirect configuration of the
+// application gateway.
 type ApplicationGatewayRedirectConfigurationPropertiesFormat struct {
 	// RedirectType - Supported http redirection types - Permanent, Temporary, Found, SeeOther. Possible values include: 'Permanent', 'Found', 'SeeOther', 'Temporary'
 	RedirectType ApplicationGatewayRedirectType `json:"redirectType,omitempty"`
@@ -3551,8 +3753,8 @@ func (agrrr *ApplicationGatewayRequestRoutingRule) UnmarshalJSON(body []byte) er
 	return nil
 }
 
-// ApplicationGatewayRequestRoutingRulePropertiesFormat properties of request routing rule of the application
-// gateway.
+// ApplicationGatewayRequestRoutingRulePropertiesFormat properties of request routing rule of the
+// application gateway.
 type ApplicationGatewayRequestRoutingRulePropertiesFormat struct {
 	// RuleType - Rule type. Possible values include: 'Basic', 'PathBasedRouting'
 	RuleType ApplicationGatewayRequestRoutingRuleType `json:"ruleType,omitempty"`
@@ -3628,8 +3830,8 @@ func (future *ApplicationGatewaysCreateOrUpdateFuture) Result(client Application
 	return
 }
 
-// ApplicationGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ApplicationGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ApplicationGatewaysDeleteFuture struct {
 	azure.Future
 }
@@ -3755,7 +3957,8 @@ func (agsc *ApplicationGatewaySslCertificate) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ApplicationGatewaySslCertificatePropertiesFormat properties of SSL certificates of an application gateway.
+// ApplicationGatewaySslCertificatePropertiesFormat properties of SSL certificates of an application
+// gateway.
 type ApplicationGatewaySslCertificatePropertiesFormat struct {
 	// Data - Base-64 encoded pfx certificate. Only applicable in PUT Request.
 	Data *string `json:"data,omitempty"`
@@ -3848,7 +4051,8 @@ func (agspp *ApplicationGatewaySslPredefinedPolicy) UnmarshalJSON(body []byte) e
 	return nil
 }
 
-// ApplicationGatewaySslPredefinedPolicyPropertiesFormat properties of ApplicationGatewaySslPredefinedPolicy
+// ApplicationGatewaySslPredefinedPolicyPropertiesFormat properties of
+// ApplicationGatewaySslPredefinedPolicy
 type ApplicationGatewaySslPredefinedPolicyPropertiesFormat struct {
 	// CipherSuites - Ssl cipher suites to be enabled in the specified order for application gateway.
 	CipherSuites *[]ApplicationGatewaySslCipherSuite `json:"cipherSuites,omitempty"`
@@ -3856,8 +4060,8 @@ type ApplicationGatewaySslPredefinedPolicyPropertiesFormat struct {
 	MinProtocolVersion ApplicationGatewaySslProtocol `json:"minProtocolVersion,omitempty"`
 }
 
-// ApplicationGatewaysStartFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ApplicationGatewaysStartFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ApplicationGatewaysStartFuture struct {
 	azure.Future
 }
@@ -3902,8 +4106,8 @@ func (future *ApplicationGatewaysStopFuture) Result(client ApplicationGatewaysCl
 	return
 }
 
-// ApplicationGatewaysUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ApplicationGatewaysUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ApplicationGatewaysUpdateTagsFuture struct {
 	azure.Future
 }
@@ -4025,8 +4229,8 @@ func (agtrc *ApplicationGatewayTrustedRootCertificate) UnmarshalJSON(body []byte
 	return nil
 }
 
-// ApplicationGatewayTrustedRootCertificatePropertiesFormat trusted Root certificates properties of an application
-// gateway.
+// ApplicationGatewayTrustedRootCertificatePropertiesFormat trusted Root certificates properties of an
+// application gateway.
 type ApplicationGatewayTrustedRootCertificatePropertiesFormat struct {
 	// Data - Certificate public data.
 	Data *string `json:"data,omitempty"`
@@ -4162,6 +4366,12 @@ type ApplicationGatewayWebApplicationFirewallConfiguration struct {
 	RequestBodyCheck *bool `json:"requestBodyCheck,omitempty"`
 	// MaxRequestBodySize - Maxium request body size for WAF.
 	MaxRequestBodySize *int32 `json:"maxRequestBodySize,omitempty"`
+	// MaxRequestBodySizeInKb - Maxium request body size in Kb for WAF.
+	MaxRequestBodySizeInKb *int32 `json:"maxRequestBodySizeInKb,omitempty"`
+	// FileUploadLimitInMb - Maxium file upload size in Mb for WAF.
+	FileUploadLimitInMb *int32 `json:"fileUploadLimitInMb,omitempty"`
+	// Exclusions - The exclusion list.
+	Exclusions *[]ApplicationGatewayFirewallExclusion `json:"exclusions,omitempty"`
 }
 
 // ApplicationSecurityGroup an application security group in a resource group.
@@ -4297,21 +4507,31 @@ type ApplicationSecurityGroupListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ApplicationSecurityGroupListResultIterator provides access to a complete listing of ApplicationSecurityGroup
-// values.
+// ApplicationSecurityGroupListResultIterator provides access to a complete listing of
+// ApplicationSecurityGroup values.
 type ApplicationSecurityGroupListResultIterator struct {
 	i    int
 	page ApplicationSecurityGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ApplicationSecurityGroupListResultIterator) Next() error {
+func (iter *ApplicationSecurityGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4320,6 +4540,13 @@ func (iter *ApplicationSecurityGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ApplicationSecurityGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ApplicationSecurityGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4339,6 +4566,11 @@ func (iter ApplicationSecurityGroupListResultIterator) Value() ApplicationSecuri
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ApplicationSecurityGroupListResultIterator type.
+func NewApplicationSecurityGroupListResultIterator(page ApplicationSecurityGroupListResultPage) ApplicationSecurityGroupListResultIterator {
+	return ApplicationSecurityGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (asglr ApplicationSecurityGroupListResult) IsEmpty() bool {
 	return asglr.Value == nil || len(*asglr.Value) == 0
@@ -4346,11 +4578,11 @@ func (asglr ApplicationSecurityGroupListResult) IsEmpty() bool {
 
 // applicationSecurityGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (asglr ApplicationSecurityGroupListResult) applicationSecurityGroupListResultPreparer() (*http.Request, error) {
+func (asglr ApplicationSecurityGroupListResult) applicationSecurityGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if asglr.NextLink == nil || len(to.String(asglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(asglr.NextLink)))
@@ -4358,14 +4590,24 @@ func (asglr ApplicationSecurityGroupListResult) applicationSecurityGroupListResu
 
 // ApplicationSecurityGroupListResultPage contains a page of ApplicationSecurityGroup values.
 type ApplicationSecurityGroupListResultPage struct {
-	fn    func(ApplicationSecurityGroupListResult) (ApplicationSecurityGroupListResult, error)
+	fn    func(context.Context, ApplicationSecurityGroupListResult) (ApplicationSecurityGroupListResult, error)
 	asglr ApplicationSecurityGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ApplicationSecurityGroupListResultPage) Next() error {
-	next, err := page.fn(page.asglr)
+func (page *ApplicationSecurityGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationSecurityGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.asglr)
 	if err != nil {
 		return err
 	}
@@ -4373,6 +4615,13 @@ func (page *ApplicationSecurityGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ApplicationSecurityGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ApplicationSecurityGroupListResultPage) NotDone() bool {
 	return !page.asglr.IsEmpty()
@@ -4391,6 +4640,11 @@ func (page ApplicationSecurityGroupListResultPage) Values() []ApplicationSecurit
 	return *page.asglr.Value
 }
 
+// Creates a new instance of the ApplicationSecurityGroupListResultPage type.
+func NewApplicationSecurityGroupListResultPage(getNextPage func(context.Context, ApplicationSecurityGroupListResult) (ApplicationSecurityGroupListResult, error)) ApplicationSecurityGroupListResultPage {
+	return ApplicationSecurityGroupListResultPage{fn: getNextPage}
+}
+
 // ApplicationSecurityGroupPropertiesFormat application security group properties.
 type ApplicationSecurityGroupPropertiesFormat struct {
 	// ResourceGUID - The resource GUID property of the application security group resource. It uniquely identifies a resource, even if the user changes its name or migrate the resource across subscriptions or resource groups.
@@ -4399,8 +4653,8 @@ type ApplicationSecurityGroupPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ApplicationSecurityGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ApplicationSecurityGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ApplicationSecurityGroupsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -4428,8 +4682,8 @@ func (future *ApplicationSecurityGroupsCreateOrUpdateFuture) Result(client Appli
 	return
 }
 
-// ApplicationSecurityGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ApplicationSecurityGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ApplicationSecurityGroupsDeleteFuture struct {
 	azure.Future
 }
@@ -4451,8 +4705,8 @@ func (future *ApplicationSecurityGroupsDeleteFuture) Result(client ApplicationSe
 	return
 }
 
-// AuthorizationListResult response for ListAuthorizations API service call retrieves all authorizations that
-// belongs to an ExpressRouteCircuit.
+// AuthorizationListResult response for ListAuthorizations API service call retrieves all authorizations
+// that belongs to an ExpressRouteCircuit.
 type AuthorizationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The authorizations in an ExpressRoute Circuit.
@@ -4461,21 +4715,31 @@ type AuthorizationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AuthorizationListResultIterator provides access to a complete listing of ExpressRouteCircuitAuthorization
-// values.
+// AuthorizationListResultIterator provides access to a complete listing of
+// ExpressRouteCircuitAuthorization values.
 type AuthorizationListResultIterator struct {
 	i    int
 	page AuthorizationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AuthorizationListResultIterator) Next() error {
+func (iter *AuthorizationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4484,6 +4748,13 @@ func (iter *AuthorizationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AuthorizationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AuthorizationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4503,6 +4774,11 @@ func (iter AuthorizationListResultIterator) Value() ExpressRouteCircuitAuthoriza
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AuthorizationListResultIterator type.
+func NewAuthorizationListResultIterator(page AuthorizationListResultPage) AuthorizationListResultIterator {
+	return AuthorizationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr AuthorizationListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -4510,11 +4786,11 @@ func (alr AuthorizationListResult) IsEmpty() bool {
 
 // authorizationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (alr AuthorizationListResult) authorizationListResultPreparer() (*http.Request, error) {
+func (alr AuthorizationListResult) authorizationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if alr.NextLink == nil || len(to.String(alr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(alr.NextLink)))
@@ -4522,14 +4798,24 @@ func (alr AuthorizationListResult) authorizationListResultPreparer() (*http.Requ
 
 // AuthorizationListResultPage contains a page of ExpressRouteCircuitAuthorization values.
 type AuthorizationListResultPage struct {
-	fn  func(AuthorizationListResult) (AuthorizationListResult, error)
+	fn  func(context.Context, AuthorizationListResult) (AuthorizationListResult, error)
 	alr AuthorizationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AuthorizationListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *AuthorizationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -4537,6 +4823,13 @@ func (page *AuthorizationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AuthorizationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AuthorizationListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -4555,6 +4848,11 @@ func (page AuthorizationListResultPage) Values() []ExpressRouteCircuitAuthorizat
 	return *page.alr.Value
 }
 
+// Creates a new instance of the AuthorizationListResultPage type.
+func NewAuthorizationListResultPage(getNextPage func(context.Context, AuthorizationListResult) (AuthorizationListResult, error)) AuthorizationListResultPage {
+	return AuthorizationListResultPage{fn: getNextPage}
+}
+
 // AuthorizationPropertiesFormat ...
 type AuthorizationPropertiesFormat struct {
 	// AuthorizationKey - The authorization key.
@@ -4575,7 +4873,8 @@ type Availability struct {
 	BlobDuration *string `json:"blobDuration,omitempty"`
 }
 
-// AvailableDelegation the serviceName of an AvailableDelegation indicates a possible delegation for a subnet.
+// AvailableDelegation the serviceName of an AvailableDelegation indicates a possible delegation for a
+// subnet.
 type AvailableDelegation struct {
 	// Name - The name of the AvailableDelegation resource.
 	Name *string `json:"name,omitempty"`
@@ -4604,14 +4903,24 @@ type AvailableDelegationsResultIterator struct {
 	page AvailableDelegationsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AvailableDelegationsResultIterator) Next() error {
+func (iter *AvailableDelegationsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableDelegationsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4620,6 +4929,13 @@ func (iter *AvailableDelegationsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AvailableDelegationsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AvailableDelegationsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4639,6 +4955,11 @@ func (iter AvailableDelegationsResultIterator) Value() AvailableDelegation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AvailableDelegationsResultIterator type.
+func NewAvailableDelegationsResultIterator(page AvailableDelegationsResultPage) AvailableDelegationsResultIterator {
+	return AvailableDelegationsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (adr AvailableDelegationsResult) IsEmpty() bool {
 	return adr.Value == nil || len(*adr.Value) == 0
@@ -4646,11 +4967,11 @@ func (adr AvailableDelegationsResult) IsEmpty() bool {
 
 // availableDelegationsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (adr AvailableDelegationsResult) availableDelegationsResultPreparer() (*http.Request, error) {
+func (adr AvailableDelegationsResult) availableDelegationsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if adr.NextLink == nil || len(to.String(adr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(adr.NextLink)))
@@ -4658,14 +4979,24 @@ func (adr AvailableDelegationsResult) availableDelegationsResultPreparer() (*htt
 
 // AvailableDelegationsResultPage contains a page of AvailableDelegation values.
 type AvailableDelegationsResultPage struct {
-	fn  func(AvailableDelegationsResult) (AvailableDelegationsResult, error)
+	fn  func(context.Context, AvailableDelegationsResult) (AvailableDelegationsResult, error)
 	adr AvailableDelegationsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AvailableDelegationsResultPage) Next() error {
-	next, err := page.fn(page.adr)
+func (page *AvailableDelegationsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AvailableDelegationsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.adr)
 	if err != nil {
 		return err
 	}
@@ -4673,6 +5004,13 @@ func (page *AvailableDelegationsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AvailableDelegationsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AvailableDelegationsResultPage) NotDone() bool {
 	return !page.adr.IsEmpty()
@@ -4691,6 +5029,11 @@ func (page AvailableDelegationsResultPage) Values() []AvailableDelegation {
 	return *page.adr.Value
 }
 
+// Creates a new instance of the AvailableDelegationsResultPage type.
+func NewAvailableDelegationsResultPage(getNextPage func(context.Context, AvailableDelegationsResult) (AvailableDelegationsResult, error)) AvailableDelegationsResultPage {
+	return AvailableDelegationsResultPage{fn: getNextPage}
+}
+
 // AvailableProvidersList list of available countries with details.
 type AvailableProvidersList struct {
 	autorest.Response `json:"-"`
@@ -4716,7 +5059,8 @@ type AvailableProvidersListCountry struct {
 	States *[]AvailableProvidersListState `json:"states,omitempty"`
 }
 
-// AvailableProvidersListParameters constraints that determine the list of available Internet service providers.
+// AvailableProvidersListParameters constraints that determine the list of available Internet service
+// providers.
 type AvailableProvidersListParameters struct {
 	// AzureLocations - A list of Azure regions.
 	AzureLocations *[]string `json:"azureLocations,omitempty"`
@@ -4739,11 +5083,11 @@ type AvailableProvidersListState struct {
 }
 
 // AzureAsyncOperationResult the response body contains the status of the specified asynchronous operation,
-// indicating whether it has succeeded, is in progress, or has failed. Note that this status is distinct from the
-// HTTP status code returned for the Get Operation Status operation itself. If the asynchronous operation
-// succeeded, the response body includes the HTTP status code for the successful request. If the asynchronous
-// operation failed, the response body includes the HTTP status code for the failed request and error information
-// regarding the failure.
+// indicating whether it has succeeded, is in progress, or has failed. Note that this status is distinct
+// from the HTTP status code returned for the Get Operation Status operation itself. If the asynchronous
+// operation succeeded, the response body includes the HTTP status code for the successful request. If the
+// asynchronous operation failed, the response body includes the HTTP status code for the failed request
+// and error information regarding the failure.
 type AzureAsyncOperationResult struct {
 	// Status - Status of the Azure async operation. Possible values are: 'InProgress', 'Succeeded', and 'Failed'. Possible values include: 'OperationStatusInProgress', 'OperationStatusSucceeded', 'OperationStatusFailed'
 	Status OperationStatus `json:"status,omitempty"`
@@ -5120,20 +5464,31 @@ type AzureFirewallFqdnTagListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AzureFirewallFqdnTagListResultIterator provides access to a complete listing of AzureFirewallFqdnTag values.
+// AzureFirewallFqdnTagListResultIterator provides access to a complete listing of AzureFirewallFqdnTag
+// values.
 type AzureFirewallFqdnTagListResultIterator struct {
 	i    int
 	page AzureFirewallFqdnTagListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AzureFirewallFqdnTagListResultIterator) Next() error {
+func (iter *AzureFirewallFqdnTagListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallFqdnTagListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5142,6 +5497,13 @@ func (iter *AzureFirewallFqdnTagListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AzureFirewallFqdnTagListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AzureFirewallFqdnTagListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5161,6 +5523,11 @@ func (iter AzureFirewallFqdnTagListResultIterator) Value() AzureFirewallFqdnTag
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AzureFirewallFqdnTagListResultIterator type.
+func NewAzureFirewallFqdnTagListResultIterator(page AzureFirewallFqdnTagListResultPage) AzureFirewallFqdnTagListResultIterator {
+	return AzureFirewallFqdnTagListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (afftlr AzureFirewallFqdnTagListResult) IsEmpty() bool {
 	return afftlr.Value == nil || len(*afftlr.Value) == 0
@@ -5168,11 +5535,11 @@ func (afftlr AzureFirewallFqdnTagListResult) IsEmpty() bool {
 
 // azureFirewallFqdnTagListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (afftlr AzureFirewallFqdnTagListResult) azureFirewallFqdnTagListResultPreparer() (*http.Request, error) {
+func (afftlr AzureFirewallFqdnTagListResult) azureFirewallFqdnTagListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if afftlr.NextLink == nil || len(to.String(afftlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(afftlr.NextLink)))
@@ -5180,14 +5547,24 @@ func (afftlr AzureFirewallFqdnTagListResult) azureFirewallFqdnTagListResultPrepa
 
 // AzureFirewallFqdnTagListResultPage contains a page of AzureFirewallFqdnTag values.
 type AzureFirewallFqdnTagListResultPage struct {
-	fn     func(AzureFirewallFqdnTagListResult) (AzureFirewallFqdnTagListResult, error)
+	fn     func(context.Context, AzureFirewallFqdnTagListResult) (AzureFirewallFqdnTagListResult, error)
 	afftlr AzureFirewallFqdnTagListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AzureFirewallFqdnTagListResultPage) Next() error {
-	next, err := page.fn(page.afftlr)
+func (page *AzureFirewallFqdnTagListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallFqdnTagListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.afftlr)
 	if err != nil {
 		return err
 	}
@@ -5195,6 +5572,13 @@ func (page *AzureFirewallFqdnTagListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AzureFirewallFqdnTagListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AzureFirewallFqdnTagListResultPage) NotDone() bool {
 	return !page.afftlr.IsEmpty()
@@ -5213,6 +5597,11 @@ func (page AzureFirewallFqdnTagListResultPage) Values() []AzureFirewallFqdnTag {
 	return *page.afftlr.Value
 }
 
+// Creates a new instance of the AzureFirewallFqdnTagListResultPage type.
+func NewAzureFirewallFqdnTagListResultPage(getNextPage func(context.Context, AzureFirewallFqdnTagListResult) (AzureFirewallFqdnTagListResult, error)) AzureFirewallFqdnTagListResultPage {
+	return AzureFirewallFqdnTagListResultPage{fn: getNextPage}
+}
+
 // AzureFirewallFqdnTagPropertiesFormat azure Firewall FQDN Tag Properties
 type AzureFirewallFqdnTagPropertiesFormat struct {
 	// ProvisioningState - The provisioning state of the resource.
@@ -5328,14 +5717,24 @@ type AzureFirewallListResultIterator struct {
 	page AzureFirewallListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AzureFirewallListResultIterator) Next() error {
+func (iter *AzureFirewallListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5344,6 +5743,13 @@ func (iter *AzureFirewallListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AzureFirewallListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AzureFirewallListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5363,6 +5769,11 @@ func (iter AzureFirewallListResultIterator) Value() AzureFirewall {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AzureFirewallListResultIterator type.
+func NewAzureFirewallListResultIterator(page AzureFirewallListResultPage) AzureFirewallListResultIterator {
+	return AzureFirewallListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (aflr AzureFirewallListResult) IsEmpty() bool {
 	return aflr.Value == nil || len(*aflr.Value) == 0
@@ -5370,11 +5781,11 @@ func (aflr AzureFirewallListResult) IsEmpty() bool {
 
 // azureFirewallListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (aflr AzureFirewallListResult) azureFirewallListResultPreparer() (*http.Request, error) {
+func (aflr AzureFirewallListResult) azureFirewallListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if aflr.NextLink == nil || len(to.String(aflr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(aflr.NextLink)))
@@ -5382,14 +5793,24 @@ func (aflr AzureFirewallListResult) azureFirewallListResultPreparer() (*http.Req
 
 // AzureFirewallListResultPage contains a page of AzureFirewall values.
 type AzureFirewallListResultPage struct {
-	fn   func(AzureFirewallListResult) (AzureFirewallListResult, error)
+	fn   func(context.Context, AzureFirewallListResult) (AzureFirewallListResult, error)
 	aflr AzureFirewallListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AzureFirewallListResultPage) Next() error {
-	next, err := page.fn(page.aflr)
+func (page *AzureFirewallListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AzureFirewallListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.aflr)
 	if err != nil {
 		return err
 	}
@@ -5397,6 +5818,13 @@ func (page *AzureFirewallListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AzureFirewallListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AzureFirewallListResultPage) NotDone() bool {
 	return !page.aflr.IsEmpty()
@@ -5415,6 +5843,11 @@ func (page AzureFirewallListResultPage) Values() []AzureFirewall {
 	return *page.aflr.Value
 }
 
+// Creates a new instance of the AzureFirewallListResultPage type.
+func NewAzureFirewallListResultPage(getNextPage func(context.Context, AzureFirewallListResult) (AzureFirewallListResult, error)) AzureFirewallListResultPage {
+	return AzureFirewallListResultPage{fn: getNextPage}
+}
+
 // AzureFirewallNatRCAction azureFirewall NAT Rule Collection Action.
 type AzureFirewallNatRCAction struct {
 	// Type - The type of action. Possible values include: 'Snat', 'Dnat'
@@ -5661,8 +6094,8 @@ type AzureFirewallRCAction struct {
 	Type AzureFirewallRCActionType `json:"type,omitempty"`
 }
 
-// AzureFirewallsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AzureFirewallsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AzureFirewallsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -5690,7 +6123,8 @@ func (future *AzureFirewallsCreateOrUpdateFuture) Result(client AzureFirewallsCl
 	return
 }
 
-// AzureFirewallsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AzureFirewallsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AzureFirewallsDeleteFuture struct {
 	azure.Future
 }
@@ -6017,20 +6451,31 @@ type BgpServiceCommunityListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// BgpServiceCommunityListResultIterator provides access to a complete listing of BgpServiceCommunity values.
+// BgpServiceCommunityListResultIterator provides access to a complete listing of BgpServiceCommunity
+// values.
 type BgpServiceCommunityListResultIterator struct {
 	i    int
 	page BgpServiceCommunityListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *BgpServiceCommunityListResultIterator) Next() error {
+func (iter *BgpServiceCommunityListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BgpServiceCommunityListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6039,6 +6484,13 @@ func (iter *BgpServiceCommunityListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *BgpServiceCommunityListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter BgpServiceCommunityListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6058,6 +6510,11 @@ func (iter BgpServiceCommunityListResultIterator) Value() BgpServiceCommunity {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the BgpServiceCommunityListResultIterator type.
+func NewBgpServiceCommunityListResultIterator(page BgpServiceCommunityListResultPage) BgpServiceCommunityListResultIterator {
+	return BgpServiceCommunityListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (bsclr BgpServiceCommunityListResult) IsEmpty() bool {
 	return bsclr.Value == nil || len(*bsclr.Value) == 0
@@ -6065,11 +6522,11 @@ func (bsclr BgpServiceCommunityListResult) IsEmpty() bool {
 
 // bgpServiceCommunityListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (bsclr BgpServiceCommunityListResult) bgpServiceCommunityListResultPreparer() (*http.Request, error) {
+func (bsclr BgpServiceCommunityListResult) bgpServiceCommunityListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if bsclr.NextLink == nil || len(to.String(bsclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(bsclr.NextLink)))
@@ -6077,14 +6534,24 @@ func (bsclr BgpServiceCommunityListResult) bgpServiceCommunityListResultPreparer
 
 // BgpServiceCommunityListResultPage contains a page of BgpServiceCommunity values.
 type BgpServiceCommunityListResultPage struct {
-	fn    func(BgpServiceCommunityListResult) (BgpServiceCommunityListResult, error)
+	fn    func(context.Context, BgpServiceCommunityListResult) (BgpServiceCommunityListResult, error)
 	bsclr BgpServiceCommunityListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *BgpServiceCommunityListResultPage) Next() error {
-	next, err := page.fn(page.bsclr)
+func (page *BgpServiceCommunityListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BgpServiceCommunityListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.bsclr)
 	if err != nil {
 		return err
 	}
@@ -6092,6 +6559,13 @@ func (page *BgpServiceCommunityListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *BgpServiceCommunityListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page BgpServiceCommunityListResultPage) NotDone() bool {
 	return !page.bsclr.IsEmpty()
@@ -6110,6 +6584,11 @@ func (page BgpServiceCommunityListResultPage) Values() []BgpServiceCommunity {
 	return *page.bsclr.Value
 }
 
+// Creates a new instance of the BgpServiceCommunityListResultPage type.
+func NewBgpServiceCommunityListResultPage(getNextPage func(context.Context, BgpServiceCommunityListResult) (BgpServiceCommunityListResult, error)) BgpServiceCommunityListResultPage {
+	return BgpServiceCommunityListResultPage{fn: getNextPage}
+}
+
 // BgpServiceCommunityPropertiesFormat properties of Service Community.
 type BgpServiceCommunityPropertiesFormat struct {
 	// ServiceName - The name of the bgp community. e.g. Skype.
@@ -6132,24 +6611,41 @@ type BgpSettings struct {
 type ConfigurationDiagnosticParameters struct {
 	// TargetResourceID - The ID of the target resource to perform network configuration diagnostic. Valid options are VM, NetworkInterface, VMSS/NetworkInterface and Application Gateway.
 	TargetResourceID *string `json:"targetResourceId,omitempty"`
-	// Queries - List of traffic queries.
-	Queries *[]TrafficQuery `json:"queries,omitempty"`
-}
-
-// ConfigurationDiagnosticResponse results of network configuration diagnostic on the target resource.
-type ConfigurationDiagnosticResponse struct {
-	autorest.Response `json:"-"`
-	// Results - List of network configuration diagnostic results.
-	Results *[]ConfigurationDiagnosticResult `json:"results,omitempty"`
+	// VerbosityLevel - Verbosity level. Accepted values are 'Normal', 'Minimum', 'Full'. Possible values include: 'Normal', 'Minimum', 'Full'
+	VerbosityLevel VerbosityLevel `json:"verbosityLevel,omitempty"`
+	// Profiles - List of network configuration diagnostic profiles.
+	Profiles *[]ConfigurationDiagnosticProfile `json:"profiles,omitempty"`
 }
 
-// ConfigurationDiagnosticResult network configuration diagnostic result corresponded to provided traffic query.
-type ConfigurationDiagnosticResult struct {
-	TrafficQuery               *TrafficQuery        `json:"trafficQuery,omitempty"`
-	NetworkSecurityGroupResult *SecurityGroupResult `json:"networkSecurityGroupResult,omitempty"`
-}
-
-// ConnectionMonitor parameters that define the operation to create a connection monitor.
+// ConfigurationDiagnosticProfile parameters to compare with network configuration.
+type ConfigurationDiagnosticProfile struct {
+	// Direction - The direction of the traffic. Accepted values are 'Inbound' and 'Outbound'. Possible values include: 'Inbound', 'Outbound'
+	Direction Direction `json:"direction,omitempty"`
+	// Protocol - Protocol to be verified on. Accepted values are '*', TCP, UDP.
+	Protocol *string `json:"protocol,omitempty"`
+	// Source - Traffic source. Accepted values are '*', IP Address/CIDR, Service Tag.
+	Source *string `json:"source,omitempty"`
+	// Destination - Traffic destination. Accepted values are: '*', IP Address/CIDR, Service Tag.
+	Destination *string `json:"destination,omitempty"`
+	// DestinationPort - Traffice destination port. Accepted values are '*', port (for example, 3389) and port range (for example, 80-100).
+	DestinationPort *string `json:"destinationPort,omitempty"`
+}
+
+// ConfigurationDiagnosticResponse results of network configuration diagnostic on the target resource.
+type ConfigurationDiagnosticResponse struct {
+	autorest.Response `json:"-"`
+	// Results - List of network configuration diagnostic results.
+	Results *[]ConfigurationDiagnosticResult `json:"results,omitempty"`
+}
+
+// ConfigurationDiagnosticResult network configuration diagnostic result corresponded to provided traffic
+// query.
+type ConfigurationDiagnosticResult struct {
+	Profile                    *ConfigurationDiagnosticProfile `json:"profile,omitempty"`
+	NetworkSecurityGroupResult *SecurityGroupResult            `json:"networkSecurityGroupResult,omitempty"`
+}
+
+// ConnectionMonitor parameters that define the operation to create a connection monitor.
 type ConnectionMonitor struct {
 	// Location - Connection monitor location.
 	Location *string `json:"location,omitempty"`
@@ -6418,8 +6914,8 @@ func (future *ConnectionMonitorsCreateOrUpdateFuture) Result(client ConnectionMo
 	return
 }
 
-// ConnectionMonitorsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ConnectionMonitorsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ConnectionMonitorsDeleteFuture struct {
 	azure.Future
 }
@@ -6834,7 +7330,8 @@ func (cnic *ContainerNetworkInterfaceConfiguration) UnmarshalJSON(body []byte) e
 	return nil
 }
 
-// ContainerNetworkInterfaceConfigurationPropertiesFormat container network interface configuration properties.
+// ContainerNetworkInterfaceConfigurationPropertiesFormat container network interface configuration
+// properties.
 type ContainerNetworkInterfaceConfigurationPropertiesFormat struct {
 	// IPConfigurations - A list of ip configurations of the container network interface configuration.
 	IPConfigurations *[]IPConfigurationProfile `json:"ipConfigurations,omitempty"`
@@ -6925,8 +7422,8 @@ func (cniic *ContainerNetworkInterfaceIPConfiguration) UnmarshalJSON(body []byte
 	return nil
 }
 
-// ContainerNetworkInterfaceIPConfigurationPropertiesFormat properties of the container network interface IP
-// configuration.
+// ContainerNetworkInterfaceIPConfigurationPropertiesFormat properties of the container network interface
+// IP configuration.
 type ContainerNetworkInterfaceIPConfigurationPropertiesFormat struct {
 	// ProvisioningState - The provisioning state of the resource.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
@@ -7083,14 +7580,24 @@ type DdosProtectionPlanListResultIterator struct {
 	page DdosProtectionPlanListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DdosProtectionPlanListResultIterator) Next() error {
+func (iter *DdosProtectionPlanListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlanListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7099,6 +7606,13 @@ func (iter *DdosProtectionPlanListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DdosProtectionPlanListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DdosProtectionPlanListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7118,6 +7632,11 @@ func (iter DdosProtectionPlanListResultIterator) Value() DdosProtectionPlan {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DdosProtectionPlanListResultIterator type.
+func NewDdosProtectionPlanListResultIterator(page DdosProtectionPlanListResultPage) DdosProtectionPlanListResultIterator {
+	return DdosProtectionPlanListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dpplr DdosProtectionPlanListResult) IsEmpty() bool {
 	return dpplr.Value == nil || len(*dpplr.Value) == 0
@@ -7125,11 +7644,11 @@ func (dpplr DdosProtectionPlanListResult) IsEmpty() bool {
 
 // ddosProtectionPlanListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dpplr DdosProtectionPlanListResult) ddosProtectionPlanListResultPreparer() (*http.Request, error) {
+func (dpplr DdosProtectionPlanListResult) ddosProtectionPlanListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dpplr.NextLink == nil || len(to.String(dpplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dpplr.NextLink)))
@@ -7137,14 +7656,24 @@ func (dpplr DdosProtectionPlanListResult) ddosProtectionPlanListResultPreparer()
 
 // DdosProtectionPlanListResultPage contains a page of DdosProtectionPlan values.
 type DdosProtectionPlanListResultPage struct {
-	fn    func(DdosProtectionPlanListResult) (DdosProtectionPlanListResult, error)
+	fn    func(context.Context, DdosProtectionPlanListResult) (DdosProtectionPlanListResult, error)
 	dpplr DdosProtectionPlanListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DdosProtectionPlanListResultPage) Next() error {
-	next, err := page.fn(page.dpplr)
+func (page *DdosProtectionPlanListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DdosProtectionPlanListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dpplr)
 	if err != nil {
 		return err
 	}
@@ -7152,6 +7681,13 @@ func (page *DdosProtectionPlanListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DdosProtectionPlanListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DdosProtectionPlanListResultPage) NotDone() bool {
 	return !page.dpplr.IsEmpty()
@@ -7170,6 +7706,11 @@ func (page DdosProtectionPlanListResultPage) Values() []DdosProtectionPlan {
 	return *page.dpplr.Value
 }
 
+// Creates a new instance of the DdosProtectionPlanListResultPage type.
+func NewDdosProtectionPlanListResultPage(getNextPage func(context.Context, DdosProtectionPlanListResult) (DdosProtectionPlanListResult, error)) DdosProtectionPlanListResultPage {
+	return DdosProtectionPlanListResultPage{fn: getNextPage}
+}
+
 // DdosProtectionPlanPropertiesFormat dDoS protection plan properties.
 type DdosProtectionPlanPropertiesFormat struct {
 	// ResourceGUID - The resource GUID property of the DDoS protection plan resource. It uniquely identifies the resource, even if the user changes its name or migrate the resource across subscriptions or resource groups.
@@ -7209,8 +7750,8 @@ func (future *DdosProtectionPlansCreateOrUpdateFuture) Result(client DdosProtect
 	return
 }
 
-// DdosProtectionPlansDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DdosProtectionPlansDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DdosProtectionPlansDeleteFuture struct {
 	azure.Future
 }
@@ -7323,8 +7864,8 @@ type DeviceProperties struct {
 	LinkSpeedInMbps *int32 `json:"linkSpeedInMbps,omitempty"`
 }
 
-// DhcpOptions dhcpOptions contains an array of DNS servers available to VMs deployed in the virtual network.
-// Standard DHCP option for a subnet overrides VNET DHCP options.
+// DhcpOptions dhcpOptions contains an array of DNS servers available to VMs deployed in the virtual
+// network. Standard DHCP option for a subnet overrides VNET DHCP options.
 type DhcpOptions struct {
 	// DNSServers - The list of DNS servers IP addresses.
 	DNSServers *[]string `json:"dnsServers,omitempty"`
@@ -7385,7 +7926,8 @@ type EffectiveNetworkSecurityGroupAssociation struct {
 	NetworkInterface *SubResource `json:"networkInterface,omitempty"`
 }
 
-// EffectiveNetworkSecurityGroupListResult response for list effective network security groups API service call.
+// EffectiveNetworkSecurityGroupListResult response for list effective network security groups API service
+// call.
 type EffectiveNetworkSecurityGroupListResult struct {
 	autorest.Response `json:"-"`
 	// Value - A list of effective network security groups.
@@ -7478,20 +8020,31 @@ type EndpointServicesListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// EndpointServicesListResultIterator provides access to a complete listing of EndpointServiceResult values.
+// EndpointServicesListResultIterator provides access to a complete listing of EndpointServiceResult
+// values.
 type EndpointServicesListResultIterator struct {
 	i    int
 	page EndpointServicesListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EndpointServicesListResultIterator) Next() error {
+func (iter *EndpointServicesListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointServicesListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7500,6 +8053,13 @@ func (iter *EndpointServicesListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EndpointServicesListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EndpointServicesListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7519,6 +8079,11 @@ func (iter EndpointServicesListResultIterator) Value() EndpointServiceResult {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EndpointServicesListResultIterator type.
+func NewEndpointServicesListResultIterator(page EndpointServicesListResultPage) EndpointServicesListResultIterator {
+	return EndpointServicesListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (eslr EndpointServicesListResult) IsEmpty() bool {
 	return eslr.Value == nil || len(*eslr.Value) == 0
@@ -7526,11 +8091,11 @@ func (eslr EndpointServicesListResult) IsEmpty() bool {
 
 // endpointServicesListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (eslr EndpointServicesListResult) endpointServicesListResultPreparer() (*http.Request, error) {
+func (eslr EndpointServicesListResult) endpointServicesListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if eslr.NextLink == nil || len(to.String(eslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(eslr.NextLink)))
@@ -7538,14 +8103,24 @@ func (eslr EndpointServicesListResult) endpointServicesListResultPreparer() (*ht
 
 // EndpointServicesListResultPage contains a page of EndpointServiceResult values.
 type EndpointServicesListResultPage struct {
-	fn   func(EndpointServicesListResult) (EndpointServicesListResult, error)
+	fn   func(context.Context, EndpointServicesListResult) (EndpointServicesListResult, error)
 	eslr EndpointServicesListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EndpointServicesListResultPage) Next() error {
-	next, err := page.fn(page.eslr)
+func (page *EndpointServicesListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointServicesListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.eslr)
 	if err != nil {
 		return err
 	}
@@ -7553,6 +8128,13 @@ func (page *EndpointServicesListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EndpointServicesListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EndpointServicesListResultPage) NotDone() bool {
 	return !page.eslr.IsEmpty()
@@ -7571,6 +8153,11 @@ func (page EndpointServicesListResultPage) Values() []EndpointServiceResult {
 	return *page.eslr.Value
 }
 
+// Creates a new instance of the EndpointServicesListResultPage type.
+func NewEndpointServicesListResultPage(getNextPage func(context.Context, EndpointServicesListResult) (EndpointServicesListResult, error)) EndpointServicesListResultPage {
+	return EndpointServicesListResultPage{fn: getNextPage}
+}
+
 // Error ...
 type Error struct {
 	Code       *string         `json:"code,omitempty"`
@@ -7595,8 +8182,10 @@ type ErrorResponse struct {
 // EvaluatedNetworkSecurityGroup results of network security group evaluation.
 type EvaluatedNetworkSecurityGroup struct {
 	// NetworkSecurityGroupID - Network security group ID.
-	NetworkSecurityGroupID *string      `json:"networkSecurityGroupId,omitempty"`
-	MatchedRule            *MatchedRule `json:"matchedRule,omitempty"`
+	NetworkSecurityGroupID *string `json:"networkSecurityGroupId,omitempty"`
+	// AppliedTo - Resource ID of nic or subnet to which network security group is applied.
+	AppliedTo   *string      `json:"appliedTo,omitempty"`
+	MatchedRule *MatchedRule `json:"matchedRule,omitempty"`
 	// RulesEvaluationResult - List of network security rules evaluation results.
 	RulesEvaluationResult *[]SecurityRulesEvaluationResult `json:"rulesEvaluationResult,omitempty"`
 }
@@ -7831,8 +8420,8 @@ func (erca *ExpressRouteCircuitAuthorization) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ExpressRouteCircuitAuthorizationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// ExpressRouteCircuitAuthorizationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ExpressRouteCircuitAuthorizationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -7860,8 +8449,8 @@ func (future *ExpressRouteCircuitAuthorizationsCreateOrUpdateFuture) Result(clie
 	return
 }
 
-// ExpressRouteCircuitAuthorizationsDeleteFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCircuitAuthorizationsDeleteFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ExpressRouteCircuitAuthorizationsDeleteFuture struct {
 	azure.Future
 }
@@ -7883,7 +8472,8 @@ func (future *ExpressRouteCircuitAuthorizationsDeleteFuture) Result(client Expre
 	return
 }
 
-// ExpressRouteCircuitConnection express Route Circuit Connection in an ExpressRouteCircuitPeering resource.
+// ExpressRouteCircuitConnection express Route Circuit Connection in an ExpressRouteCircuitPeering
+// resource.
 type ExpressRouteCircuitConnection struct {
 	autorest.Response                              `json:"-"`
 	*ExpressRouteCircuitConnectionPropertiesFormat `json:"properties,omitempty"`
@@ -7976,12 +8566,12 @@ type ExpressRouteCircuitConnectionPropertiesFormat struct {
 	AuthorizationKey *string `json:"authorizationKey,omitempty"`
 	// CircuitConnectionStatus - Express Route Circuit Connection State. Possible values are: 'Connected' and 'Disconnected'. Possible values include: 'Connected', 'Connecting', 'Disconnected'
 	CircuitConnectionStatus CircuitConnectionStatus `json:"circuitConnectionStatus,omitempty"`
-	// ProvisioningState - Provisioning state of the circuit connection resource. Possible values are: 'Succeded', 'Updating', 'Deleting', and 'Failed'.
+	// ProvisioningState - Provisioning state of the circuit connection resource. Possible values are: 'Succeeded', 'Updating', 'Deleting', and 'Failed'.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ExpressRouteCircuitConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCircuitConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ExpressRouteCircuitConnectionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -8041,20 +8631,31 @@ type ExpressRouteCircuitListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ExpressRouteCircuitListResultIterator provides access to a complete listing of ExpressRouteCircuit values.
+// ExpressRouteCircuitListResultIterator provides access to a complete listing of ExpressRouteCircuit
+// values.
 type ExpressRouteCircuitListResultIterator struct {
 	i    int
 	page ExpressRouteCircuitListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ExpressRouteCircuitListResultIterator) Next() error {
+func (iter *ExpressRouteCircuitListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8063,6 +8664,13 @@ func (iter *ExpressRouteCircuitListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRouteCircuitListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ExpressRouteCircuitListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8082,6 +8690,11 @@ func (iter ExpressRouteCircuitListResultIterator) Value() ExpressRouteCircuit {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ExpressRouteCircuitListResultIterator type.
+func NewExpressRouteCircuitListResultIterator(page ExpressRouteCircuitListResultPage) ExpressRouteCircuitListResultIterator {
+	return ExpressRouteCircuitListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (erclr ExpressRouteCircuitListResult) IsEmpty() bool {
 	return erclr.Value == nil || len(*erclr.Value) == 0
@@ -8089,11 +8702,11 @@ func (erclr ExpressRouteCircuitListResult) IsEmpty() bool {
 
 // expressRouteCircuitListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (erclr ExpressRouteCircuitListResult) expressRouteCircuitListResultPreparer() (*http.Request, error) {
+func (erclr ExpressRouteCircuitListResult) expressRouteCircuitListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if erclr.NextLink == nil || len(to.String(erclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(erclr.NextLink)))
@@ -8101,14 +8714,24 @@ func (erclr ExpressRouteCircuitListResult) expressRouteCircuitListResultPreparer
 
 // ExpressRouteCircuitListResultPage contains a page of ExpressRouteCircuit values.
 type ExpressRouteCircuitListResultPage struct {
-	fn    func(ExpressRouteCircuitListResult) (ExpressRouteCircuitListResult, error)
+	fn    func(context.Context, ExpressRouteCircuitListResult) (ExpressRouteCircuitListResult, error)
 	erclr ExpressRouteCircuitListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ExpressRouteCircuitListResultPage) Next() error {
-	next, err := page.fn(page.erclr)
+func (page *ExpressRouteCircuitListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.erclr)
 	if err != nil {
 		return err
 	}
@@ -8116,6 +8739,13 @@ func (page *ExpressRouteCircuitListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRouteCircuitListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ExpressRouteCircuitListResultPage) NotDone() bool {
 	return !page.erclr.IsEmpty()
@@ -8134,6 +8764,11 @@ func (page ExpressRouteCircuitListResultPage) Values() []ExpressRouteCircuit {
 	return *page.erclr.Value
 }
 
+// Creates a new instance of the ExpressRouteCircuitListResultPage type.
+func NewExpressRouteCircuitListResultPage(getNextPage func(context.Context, ExpressRouteCircuitListResult) (ExpressRouteCircuitListResult, error)) ExpressRouteCircuitListResultPage {
+	return ExpressRouteCircuitListResultPage{fn: getNextPage}
+}
+
 // ExpressRouteCircuitPeering peering in an ExpressRouteCircuit resource.
 type ExpressRouteCircuitPeering struct {
 	autorest.Response                           `json:"-"`
@@ -8219,7 +8854,7 @@ func (ercp *ExpressRouteCircuitPeering) UnmarshalJSON(body []byte) error {
 type ExpressRouteCircuitPeeringConfig struct {
 	// AdvertisedPublicPrefixes - The reference of AdvertisedPublicPrefixes.
 	AdvertisedPublicPrefixes *[]string `json:"advertisedPublicPrefixes,omitempty"`
-	// AdvertisedCommunities - The communities of bgp peering. Spepcified for microsoft peering
+	// AdvertisedCommunities - The communities of bgp peering. Specified for microsoft peering
 	AdvertisedCommunities *[]string `json:"advertisedCommunities,omitempty"`
 	// AdvertisedPublicPrefixesState - AdvertisedPublicPrefixState of the Peering resource. Possible values are 'NotConfigured', 'Configuring', 'Configured', and 'ValidationNeeded'. Possible values include: 'NotConfigured', 'Configuring', 'Configured', 'ValidationNeeded'
 	AdvertisedPublicPrefixesState ExpressRouteCircuitPeeringAdvertisedPublicPrefixState `json:"advertisedPublicPrefixesState,omitempty"`
@@ -8237,8 +8872,8 @@ type ExpressRouteCircuitPeeringID struct {
 	ID *string `json:"id,omitempty"`
 }
 
-// ExpressRouteCircuitPeeringListResult response for ListPeering API service call retrieves all peerings that
-// belong to an ExpressRouteCircuit.
+// ExpressRouteCircuitPeeringListResult response for ListPeering API service call retrieves all peerings
+// that belong to an ExpressRouteCircuit.
 type ExpressRouteCircuitPeeringListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The peerings in an express route circuit.
@@ -8247,21 +8882,31 @@ type ExpressRouteCircuitPeeringListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ExpressRouteCircuitPeeringListResultIterator provides access to a complete listing of ExpressRouteCircuitPeering
-// values.
+// ExpressRouteCircuitPeeringListResultIterator provides access to a complete listing of
+// ExpressRouteCircuitPeering values.
 type ExpressRouteCircuitPeeringListResultIterator struct {
 	i    int
 	page ExpressRouteCircuitPeeringListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ExpressRouteCircuitPeeringListResultIterator) Next() error {
+func (iter *ExpressRouteCircuitPeeringListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8270,6 +8915,13 @@ func (iter *ExpressRouteCircuitPeeringListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRouteCircuitPeeringListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ExpressRouteCircuitPeeringListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8289,6 +8941,11 @@ func (iter ExpressRouteCircuitPeeringListResultIterator) Value() ExpressRouteCir
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ExpressRouteCircuitPeeringListResultIterator type.
+func NewExpressRouteCircuitPeeringListResultIterator(page ExpressRouteCircuitPeeringListResultPage) ExpressRouteCircuitPeeringListResultIterator {
+	return ExpressRouteCircuitPeeringListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ercplr ExpressRouteCircuitPeeringListResult) IsEmpty() bool {
 	return ercplr.Value == nil || len(*ercplr.Value) == 0
@@ -8296,11 +8953,11 @@ func (ercplr ExpressRouteCircuitPeeringListResult) IsEmpty() bool {
 
 // expressRouteCircuitPeeringListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ercplr ExpressRouteCircuitPeeringListResult) expressRouteCircuitPeeringListResultPreparer() (*http.Request, error) {
+func (ercplr ExpressRouteCircuitPeeringListResult) expressRouteCircuitPeeringListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ercplr.NextLink == nil || len(to.String(ercplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ercplr.NextLink)))
@@ -8308,14 +8965,24 @@ func (ercplr ExpressRouteCircuitPeeringListResult) expressRouteCircuitPeeringLis
 
 // ExpressRouteCircuitPeeringListResultPage contains a page of ExpressRouteCircuitPeering values.
 type ExpressRouteCircuitPeeringListResultPage struct {
-	fn     func(ExpressRouteCircuitPeeringListResult) (ExpressRouteCircuitPeeringListResult, error)
+	fn     func(context.Context, ExpressRouteCircuitPeeringListResult) (ExpressRouteCircuitPeeringListResult, error)
 	ercplr ExpressRouteCircuitPeeringListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ExpressRouteCircuitPeeringListResultPage) Next() error {
-	next, err := page.fn(page.ercplr)
+func (page *ExpressRouteCircuitPeeringListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCircuitPeeringListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ercplr)
 	if err != nil {
 		return err
 	}
@@ -8323,6 +8990,13 @@ func (page *ExpressRouteCircuitPeeringListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRouteCircuitPeeringListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ExpressRouteCircuitPeeringListResultPage) NotDone() bool {
 	return !page.ercplr.IsEmpty()
@@ -8341,6 +9015,11 @@ func (page ExpressRouteCircuitPeeringListResultPage) Values() []ExpressRouteCirc
 	return *page.ercplr.Value
 }
 
+// Creates a new instance of the ExpressRouteCircuitPeeringListResultPage type.
+func NewExpressRouteCircuitPeeringListResultPage(getNextPage func(context.Context, ExpressRouteCircuitPeeringListResult) (ExpressRouteCircuitPeeringListResult, error)) ExpressRouteCircuitPeeringListResultPage {
+	return ExpressRouteCircuitPeeringListResultPage{fn: getNextPage}
+}
+
 // ExpressRouteCircuitPeeringPropertiesFormat ...
 type ExpressRouteCircuitPeeringPropertiesFormat struct {
 	// PeeringType - The peering type. Possible values include: 'AzurePublicPeering', 'AzurePrivatePeering', 'MicrosoftPeering'
@@ -8383,8 +9062,8 @@ type ExpressRouteCircuitPeeringPropertiesFormat struct {
 	Connections *[]ExpressRouteCircuitConnection `json:"connections,omitempty"`
 }
 
-// ExpressRouteCircuitPeeringsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCircuitPeeringsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ExpressRouteCircuitPeeringsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -8453,6 +9132,12 @@ type ExpressRouteCircuitPropertiesFormat struct {
 	ServiceProviderNotes *string `json:"serviceProviderNotes,omitempty"`
 	// ServiceProviderProperties - The ServiceProviderProperties.
 	ServiceProviderProperties *ExpressRouteCircuitServiceProviderProperties `json:"serviceProviderProperties,omitempty"`
+	// ExpressRoutePort - The reference to the ExpressRoutePort resource when the circuit is provisioned on an ExpressRoutePort resource.
+	ExpressRoutePort *SubResource `json:"expressRoutePort,omitempty"`
+	// BandwidthInGbps - The bandwidth of the circuit when the circuit is provisioned on an ExpressRoutePort resource.
+	BandwidthInGbps *float64 `json:"bandwidthInGbps,omitempty"`
+	// Stag - The identifier of the circuit traffic. Outer tag for QinQ encapsulation.
+	Stag *int32 `json:"stag,omitempty"`
 	// ProvisioningState - Gets the provisioning state of the public IP resource. Possible values are: 'Updating', 'Deleting', and 'Failed'.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 	// GatewayManagerEtag - The GatewayManager Etag.
@@ -8495,7 +9180,8 @@ type ExpressRouteCircuitRoutesTableSummary struct {
 	StatePfxRcd *string `json:"statePfxRcd,omitempty"`
 }
 
-// ExpressRouteCircuitsArpTableListResult response for ListArpTable associated with the Express Route Circuits API.
+// ExpressRouteCircuitsArpTableListResult response for ListArpTable associated with the Express Route
+// Circuits API.
 type ExpressRouteCircuitsArpTableListResult struct {
 	autorest.Response `json:"-"`
 	// Value - Gets list of the ARP table.
@@ -8533,8 +9219,8 @@ func (future *ExpressRouteCircuitsCreateOrUpdateFuture) Result(client ExpressRou
 	return
 }
 
-// ExpressRouteCircuitsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ExpressRouteCircuitsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ExpressRouteCircuitsDeleteFuture struct {
 	azure.Future
 }
@@ -8556,7 +9242,8 @@ func (future *ExpressRouteCircuitsDeleteFuture) Result(client ExpressRouteCircui
 	return
 }
 
-// ExpressRouteCircuitServiceProviderProperties contains ServiceProviderProperties in an ExpressRouteCircuit.
+// ExpressRouteCircuitServiceProviderProperties contains ServiceProviderProperties in an
+// ExpressRouteCircuit.
 type ExpressRouteCircuitServiceProviderProperties struct {
 	// ServiceProviderName - The serviceProviderName.
 	ServiceProviderName *string `json:"serviceProviderName,omitempty"`
@@ -8570,7 +9257,7 @@ type ExpressRouteCircuitServiceProviderProperties struct {
 type ExpressRouteCircuitSku struct {
 	// Name - The name of the SKU.
 	Name *string `json:"name,omitempty"`
-	// Tier - The tier of the SKU. Possible values are 'Standard' and 'Premium'. Possible values include: 'Standard', 'Premium'
+	// Tier - The tier of the SKU. Possible values are 'Standard', 'Premium' or 'Basic'. Possible values include: 'ExpressRouteCircuitSkuTierStandard', 'ExpressRouteCircuitSkuTierPremium', 'ExpressRouteCircuitSkuTierBasic'
 	Tier ExpressRouteCircuitSkuTier `json:"tier,omitempty"`
 	// Family - The family of the SKU. Possible values are: 'UnlimitedData' and 'MeteredData'. Possible values include: 'UnlimitedData', 'MeteredData'
 	Family ExpressRouteCircuitSkuFamily `json:"family,omitempty"`
@@ -8634,8 +9321,8 @@ func (future *ExpressRouteCircuitsListRoutesTableFuture) Result(client ExpressRo
 	return
 }
 
-// ExpressRouteCircuitsListRoutesTableSummaryFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCircuitsListRoutesTableSummaryFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ExpressRouteCircuitsListRoutesTableSummaryFuture struct {
 	azure.Future
 }
@@ -8673,8 +9360,8 @@ type ExpressRouteCircuitsRoutesTableListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ExpressRouteCircuitsRoutesTableSummaryListResult response for ListRoutesTable associated with the Express Route
-// Circuits API.
+// ExpressRouteCircuitsRoutesTableSummaryListResult response for ListRoutesTable associated with the
+// Express Route Circuits API.
 type ExpressRouteCircuitsRoutesTableSummaryListResult struct {
 	autorest.Response `json:"-"`
 	// Value - A list of the routes table.
@@ -8696,8 +9383,8 @@ type ExpressRouteCircuitStats struct {
 	SecondarybytesOut *int64 `json:"secondarybytesOut,omitempty"`
 }
 
-// ExpressRouteCircuitsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ExpressRouteCircuitsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ExpressRouteCircuitsUpdateTagsFuture struct {
 	azure.Future
 }
@@ -8817,8 +9504,8 @@ type ExpressRouteConnectionProperties struct {
 	RoutingWeight *int32 `json:"routingWeight,omitempty"`
 }
 
-// ExpressRouteConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type ExpressRouteConnectionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -8846,8 +9533,8 @@ func (future *ExpressRouteConnectionsCreateOrUpdateFuture) Result(client Express
 	return
 }
 
-// ExpressRouteConnectionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ExpressRouteConnectionsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ExpressRouteConnectionsDeleteFuture struct {
 	azure.Future
 }
@@ -9008,14 +9695,24 @@ type ExpressRouteCrossConnectionListResultIterator struct {
 	page ExpressRouteCrossConnectionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ExpressRouteCrossConnectionListResultIterator) Next() error {
+func (iter *ExpressRouteCrossConnectionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9024,6 +9721,13 @@ func (iter *ExpressRouteCrossConnectionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRouteCrossConnectionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ExpressRouteCrossConnectionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9043,6 +9747,11 @@ func (iter ExpressRouteCrossConnectionListResultIterator) Value() ExpressRouteCr
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ExpressRouteCrossConnectionListResultIterator type.
+func NewExpressRouteCrossConnectionListResultIterator(page ExpressRouteCrossConnectionListResultPage) ExpressRouteCrossConnectionListResultIterator {
+	return ExpressRouteCrossConnectionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ercclr ExpressRouteCrossConnectionListResult) IsEmpty() bool {
 	return ercclr.Value == nil || len(*ercclr.Value) == 0
@@ -9050,11 +9759,11 @@ func (ercclr ExpressRouteCrossConnectionListResult) IsEmpty() bool {
 
 // expressRouteCrossConnectionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ercclr ExpressRouteCrossConnectionListResult) expressRouteCrossConnectionListResultPreparer() (*http.Request, error) {
+func (ercclr ExpressRouteCrossConnectionListResult) expressRouteCrossConnectionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ercclr.NextLink == nil || len(to.String(ercclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ercclr.NextLink)))
@@ -9062,14 +9771,24 @@ func (ercclr ExpressRouteCrossConnectionListResult) expressRouteCrossConnectionL
 
 // ExpressRouteCrossConnectionListResultPage contains a page of ExpressRouteCrossConnection values.
 type ExpressRouteCrossConnectionListResultPage struct {
-	fn     func(ExpressRouteCrossConnectionListResult) (ExpressRouteCrossConnectionListResult, error)
+	fn     func(context.Context, ExpressRouteCrossConnectionListResult) (ExpressRouteCrossConnectionListResult, error)
 	ercclr ExpressRouteCrossConnectionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ExpressRouteCrossConnectionListResultPage) Next() error {
-	next, err := page.fn(page.ercclr)
+func (page *ExpressRouteCrossConnectionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ercclr)
 	if err != nil {
 		return err
 	}
@@ -9077,6 +9796,13 @@ func (page *ExpressRouteCrossConnectionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRouteCrossConnectionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ExpressRouteCrossConnectionListResultPage) NotDone() bool {
 	return !page.ercclr.IsEmpty()
@@ -9095,6 +9821,11 @@ func (page ExpressRouteCrossConnectionListResultPage) Values() []ExpressRouteCro
 	return *page.ercclr.Value
 }
 
+// Creates a new instance of the ExpressRouteCrossConnectionListResultPage type.
+func NewExpressRouteCrossConnectionListResultPage(getNextPage func(context.Context, ExpressRouteCrossConnectionListResult) (ExpressRouteCrossConnectionListResult, error)) ExpressRouteCrossConnectionListResultPage {
+	return ExpressRouteCrossConnectionListResultPage{fn: getNextPage}
+}
+
 // ExpressRouteCrossConnectionPeering peering in an ExpressRoute Cross Connection resource.
 type ExpressRouteCrossConnectionPeering struct {
 	autorest.Response                             `json:"-"`
@@ -9176,8 +9907,8 @@ func (erccp *ExpressRouteCrossConnectionPeering) UnmarshalJSON(body []byte) erro
 	return nil
 }
 
-// ExpressRouteCrossConnectionPeeringList response for ListPeering API service call retrieves all peerings that
-// belong to an ExpressRouteCrossConnection.
+// ExpressRouteCrossConnectionPeeringList response for ListPeering API service call retrieves all peerings
+// that belong to an ExpressRouteCrossConnection.
 type ExpressRouteCrossConnectionPeeringList struct {
 	autorest.Response `json:"-"`
 	// Value - The peerings in an express route cross connection.
@@ -9193,14 +9924,24 @@ type ExpressRouteCrossConnectionPeeringListIterator struct {
 	page ExpressRouteCrossConnectionPeeringListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ExpressRouteCrossConnectionPeeringListIterator) Next() error {
+func (iter *ExpressRouteCrossConnectionPeeringListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9209,6 +9950,13 @@ func (iter *ExpressRouteCrossConnectionPeeringListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRouteCrossConnectionPeeringListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ExpressRouteCrossConnectionPeeringListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9228,6 +9976,11 @@ func (iter ExpressRouteCrossConnectionPeeringListIterator) Value() ExpressRouteC
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ExpressRouteCrossConnectionPeeringListIterator type.
+func NewExpressRouteCrossConnectionPeeringListIterator(page ExpressRouteCrossConnectionPeeringListPage) ExpressRouteCrossConnectionPeeringListIterator {
+	return ExpressRouteCrossConnectionPeeringListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (erccpl ExpressRouteCrossConnectionPeeringList) IsEmpty() bool {
 	return erccpl.Value == nil || len(*erccpl.Value) == 0
@@ -9235,11 +9988,11 @@ func (erccpl ExpressRouteCrossConnectionPeeringList) IsEmpty() bool {
 
 // expressRouteCrossConnectionPeeringListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (erccpl ExpressRouteCrossConnectionPeeringList) expressRouteCrossConnectionPeeringListPreparer() (*http.Request, error) {
+func (erccpl ExpressRouteCrossConnectionPeeringList) expressRouteCrossConnectionPeeringListPreparer(ctx context.Context) (*http.Request, error) {
 	if erccpl.NextLink == nil || len(to.String(erccpl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(erccpl.NextLink)))
@@ -9247,14 +10000,24 @@ func (erccpl ExpressRouteCrossConnectionPeeringList) expressRouteCrossConnection
 
 // ExpressRouteCrossConnectionPeeringListPage contains a page of ExpressRouteCrossConnectionPeering values.
 type ExpressRouteCrossConnectionPeeringListPage struct {
-	fn     func(ExpressRouteCrossConnectionPeeringList) (ExpressRouteCrossConnectionPeeringList, error)
+	fn     func(context.Context, ExpressRouteCrossConnectionPeeringList) (ExpressRouteCrossConnectionPeeringList, error)
 	erccpl ExpressRouteCrossConnectionPeeringList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ExpressRouteCrossConnectionPeeringListPage) Next() error {
-	next, err := page.fn(page.erccpl)
+func (page *ExpressRouteCrossConnectionPeeringListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteCrossConnectionPeeringListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.erccpl)
 	if err != nil {
 		return err
 	}
@@ -9262,6 +10025,13 @@ func (page *ExpressRouteCrossConnectionPeeringListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRouteCrossConnectionPeeringListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ExpressRouteCrossConnectionPeeringListPage) NotDone() bool {
 	return !page.erccpl.IsEmpty()
@@ -9280,6 +10050,11 @@ func (page ExpressRouteCrossConnectionPeeringListPage) Values() []ExpressRouteCr
 	return *page.erccpl.Value
 }
 
+// Creates a new instance of the ExpressRouteCrossConnectionPeeringListPage type.
+func NewExpressRouteCrossConnectionPeeringListPage(getNextPage func(context.Context, ExpressRouteCrossConnectionPeeringList) (ExpressRouteCrossConnectionPeeringList, error)) ExpressRouteCrossConnectionPeeringListPage {
+	return ExpressRouteCrossConnectionPeeringListPage{fn: getNextPage}
+}
+
 // ExpressRouteCrossConnectionPeeringProperties ...
 type ExpressRouteCrossConnectionPeeringProperties struct {
 	// PeeringType - The peering type. Possible values include: 'AzurePublicPeering', 'AzurePrivatePeering', 'MicrosoftPeering'
@@ -9314,8 +10089,8 @@ type ExpressRouteCrossConnectionPeeringProperties struct {
 	Ipv6PeeringConfig *Ipv6ExpressRouteCircuitPeeringConfig `json:"ipv6PeeringConfig,omitempty"`
 }
 
-// ExpressRouteCrossConnectionPeeringsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// ExpressRouteCrossConnectionPeeringsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ExpressRouteCrossConnectionPeeringsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -9343,8 +10118,8 @@ func (future *ExpressRouteCrossConnectionPeeringsCreateOrUpdateFuture) Result(cl
 	return
 }
 
-// ExpressRouteCrossConnectionPeeringsDeleteFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCrossConnectionPeeringsDeleteFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ExpressRouteCrossConnectionPeeringsDeleteFuture struct {
 	azure.Future
 }
@@ -9402,8 +10177,8 @@ type ExpressRouteCrossConnectionRoutesTableSummary struct {
 	StateOrPrefixesReceived *string `json:"stateOrPrefixesReceived,omitempty"`
 }
 
-// ExpressRouteCrossConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCrossConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ExpressRouteCrossConnectionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -9431,8 +10206,8 @@ func (future *ExpressRouteCrossConnectionsCreateOrUpdateFuture) Result(client Ex
 	return
 }
 
-// ExpressRouteCrossConnectionsListArpTableFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCrossConnectionsListArpTableFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ExpressRouteCrossConnectionsListArpTableFuture struct {
 	azure.Future
 }
@@ -9460,8 +10235,8 @@ func (future *ExpressRouteCrossConnectionsListArpTableFuture) Result(client Expr
 	return
 }
 
-// ExpressRouteCrossConnectionsListRoutesTableFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCrossConnectionsListRoutesTableFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ExpressRouteCrossConnectionsListRoutesTableFuture struct {
 	azure.Future
 }
@@ -9489,8 +10264,8 @@ func (future *ExpressRouteCrossConnectionsListRoutesTableFuture) Result(client E
 	return
 }
 
-// ExpressRouteCrossConnectionsListRoutesTableSummaryFuture an abstraction for monitoring and retrieving the
-// results of a long-running operation.
+// ExpressRouteCrossConnectionsListRoutesTableSummaryFuture an abstraction for monitoring and retrieving
+// the results of a long-running operation.
 type ExpressRouteCrossConnectionsListRoutesTableSummaryFuture struct {
 	azure.Future
 }
@@ -9518,8 +10293,8 @@ func (future *ExpressRouteCrossConnectionsListRoutesTableSummaryFuture) Result(c
 	return
 }
 
-// ExpressRouteCrossConnectionsRoutesTableSummaryListResult response for ListRoutesTable associated with the
-// Express Route Cross Connections.
+// ExpressRouteCrossConnectionsRoutesTableSummaryListResult response for ListRoutesTable associated with
+// the Express Route Cross Connections.
 type ExpressRouteCrossConnectionsRoutesTableSummaryListResult struct {
 	autorest.Response `json:"-"`
 	// Value - A list of the routes table.
@@ -9528,8 +10303,8 @@ type ExpressRouteCrossConnectionsRoutesTableSummaryListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ExpressRouteCrossConnectionsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ExpressRouteCrossConnectionsUpdateTagsFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type ExpressRouteCrossConnectionsUpdateTagsFuture struct {
 	azure.Future
 }
@@ -9705,7 +10480,8 @@ type ExpressRouteGatewayPropertiesAutoScaleConfiguration struct {
 	Bounds *ExpressRouteGatewayPropertiesAutoScaleConfigurationBounds `json:"bounds,omitempty"`
 }
 
-// ExpressRouteGatewayPropertiesAutoScaleConfigurationBounds minimum and maximum number of scale units to deploy.
+// ExpressRouteGatewayPropertiesAutoScaleConfigurationBounds minimum and maximum number of scale units to
+// deploy.
 type ExpressRouteGatewayPropertiesAutoScaleConfigurationBounds struct {
 	// Min - Minimum number of scale units deployed for ExpressRoute gateway.
 	Min *int32 `json:"min,omitempty"`
@@ -9742,8 +10518,8 @@ func (future *ExpressRouteGatewaysCreateOrUpdateFuture) Result(client ExpressRou
 	return
 }
 
-// ExpressRouteGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ExpressRouteGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ExpressRouteGatewaysDeleteFuture struct {
 	azure.Future
 }
@@ -9765,47 +10541,39 @@ func (future *ExpressRouteGatewaysDeleteFuture) Result(client ExpressRouteGatewa
 	return
 }
 
-// ExpressRouteServiceProvider a ExpressRouteResourceProvider object.
-type ExpressRouteServiceProvider struct {
-	*ExpressRouteServiceProviderPropertiesFormat `json:"properties,omitempty"`
+// ExpressRouteLink expressRouteLink child resource definition.
+type ExpressRouteLink struct {
+	autorest.Response `json:"-"`
+	// ExpressRouteLinkPropertiesFormat - ExpressRouteLink properties
+	*ExpressRouteLinkPropertiesFormat `json:"properties,omitempty"`
+	// Name - Name of child port resource that is unique among child port resources of the parent.
+	Name *string `json:"name,omitempty"`
+	// Etag - A unique read-only string that changes whenever the resource is updated.
+	Etag *string `json:"etag,omitempty"`
 	// ID - Resource ID.
 	ID *string `json:"id,omitempty"`
-	// Name - Resource name.
-	Name *string `json:"name,omitempty"`
-	// Type - Resource type.
-	Type *string `json:"type,omitempty"`
-	// Location - Resource location.
-	Location *string `json:"location,omitempty"`
-	// Tags - Resource tags.
-	Tags map[string]*string `json:"tags"`
 }
 
-// MarshalJSON is the custom marshaler for ExpressRouteServiceProvider.
-func (ersp ExpressRouteServiceProvider) MarshalJSON() ([]byte, error) {
+// MarshalJSON is the custom marshaler for ExpressRouteLink.
+func (erl ExpressRouteLink) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	if ersp.ExpressRouteServiceProviderPropertiesFormat != nil {
-		objectMap["properties"] = ersp.ExpressRouteServiceProviderPropertiesFormat
-	}
-	if ersp.ID != nil {
-		objectMap["id"] = ersp.ID
-	}
-	if ersp.Name != nil {
-		objectMap["name"] = ersp.Name
+	if erl.ExpressRouteLinkPropertiesFormat != nil {
+		objectMap["properties"] = erl.ExpressRouteLinkPropertiesFormat
 	}
-	if ersp.Type != nil {
-		objectMap["type"] = ersp.Type
+	if erl.Name != nil {
+		objectMap["name"] = erl.Name
 	}
-	if ersp.Location != nil {
-		objectMap["location"] = ersp.Location
+	if erl.Etag != nil {
+		objectMap["etag"] = erl.Etag
 	}
-	if ersp.Tags != nil {
-		objectMap["tags"] = ersp.Tags
+	if erl.ID != nil {
+		objectMap["id"] = erl.ID
 	}
 	return json.Marshal(objectMap)
 }
 
-// UnmarshalJSON is the custom unmarshaler for ExpressRouteServiceProvider struct.
-func (ersp *ExpressRouteServiceProvider) UnmarshalJSON(body []byte) error {
+// UnmarshalJSON is the custom unmarshaler for ExpressRouteLink struct.
+func (erl *ExpressRouteLink) UnmarshalJSON(body []byte) error {
 	var m map[string]*json.RawMessage
 	err := json.Unmarshal(body, &m)
 	if err != nil {
@@ -9815,39 +10583,948 @@ func (ersp *ExpressRouteServiceProvider) UnmarshalJSON(body []byte) error {
 		switch k {
 		case "properties":
 			if v != nil {
-				var expressRouteServiceProviderPropertiesFormat ExpressRouteServiceProviderPropertiesFormat
-				err = json.Unmarshal(*v, &expressRouteServiceProviderPropertiesFormat)
+				var expressRouteLinkPropertiesFormat ExpressRouteLinkPropertiesFormat
+				err = json.Unmarshal(*v, &expressRouteLinkPropertiesFormat)
 				if err != nil {
 					return err
 				}
-				ersp.ExpressRouteServiceProviderPropertiesFormat = &expressRouteServiceProviderPropertiesFormat
+				erl.ExpressRouteLinkPropertiesFormat = &expressRouteLinkPropertiesFormat
 			}
-		case "id":
+		case "name":
 			if v != nil {
-				var ID string
-				err = json.Unmarshal(*v, &ID)
+				var name string
+				err = json.Unmarshal(*v, &name)
 				if err != nil {
 					return err
 				}
-				ersp.ID = &ID
+				erl.Name = &name
 			}
-		case "name":
+		case "etag":
 			if v != nil {
-				var name string
-				err = json.Unmarshal(*v, &name)
+				var etag string
+				err = json.Unmarshal(*v, &etag)
 				if err != nil {
 					return err
 				}
-				ersp.Name = &name
+				erl.Etag = &etag
 			}
-		case "type":
+		case "id":
 			if v != nil {
-				var typeVar string
-				err = json.Unmarshal(*v, &typeVar)
+				var ID string
+				err = json.Unmarshal(*v, &ID)
 				if err != nil {
 					return err
 				}
-				ersp.Type = &typeVar
+				erl.ID = &ID
+			}
+		}
+	}
+
+	return nil
+}
+
+// ExpressRouteLinkListResult response for ListExpressRouteLinks API service call.
+type ExpressRouteLinkListResult struct {
+	autorest.Response `json:"-"`
+	// Value - The list of ExpressRouteLink sub-resources.
+	Value *[]ExpressRouteLink `json:"value,omitempty"`
+	// NextLink - The URL to get the next set of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// ExpressRouteLinkListResultIterator provides access to a complete listing of ExpressRouteLink values.
+type ExpressRouteLinkListResultIterator struct {
+	i    int
+	page ExpressRouteLinkListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *ExpressRouteLinkListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteLinkListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRouteLinkListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter ExpressRouteLinkListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter ExpressRouteLinkListResultIterator) Response() ExpressRouteLinkListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter ExpressRouteLinkListResultIterator) Value() ExpressRouteLink {
+	if !iter.page.NotDone() {
+		return ExpressRouteLink{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the ExpressRouteLinkListResultIterator type.
+func NewExpressRouteLinkListResultIterator(page ExpressRouteLinkListResultPage) ExpressRouteLinkListResultIterator {
+	return ExpressRouteLinkListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (erllr ExpressRouteLinkListResult) IsEmpty() bool {
+	return erllr.Value == nil || len(*erllr.Value) == 0
+}
+
+// expressRouteLinkListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (erllr ExpressRouteLinkListResult) expressRouteLinkListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if erllr.NextLink == nil || len(to.String(erllr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(erllr.NextLink)))
+}
+
+// ExpressRouteLinkListResultPage contains a page of ExpressRouteLink values.
+type ExpressRouteLinkListResultPage struct {
+	fn    func(context.Context, ExpressRouteLinkListResult) (ExpressRouteLinkListResult, error)
+	erllr ExpressRouteLinkListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *ExpressRouteLinkListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteLinkListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.erllr)
+	if err != nil {
+		return err
+	}
+	page.erllr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRouteLinkListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page ExpressRouteLinkListResultPage) NotDone() bool {
+	return !page.erllr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page ExpressRouteLinkListResultPage) Response() ExpressRouteLinkListResult {
+	return page.erllr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page ExpressRouteLinkListResultPage) Values() []ExpressRouteLink {
+	if page.erllr.IsEmpty() {
+		return nil
+	}
+	return *page.erllr.Value
+}
+
+// Creates a new instance of the ExpressRouteLinkListResultPage type.
+func NewExpressRouteLinkListResultPage(getNextPage func(context.Context, ExpressRouteLinkListResult) (ExpressRouteLinkListResult, error)) ExpressRouteLinkListResultPage {
+	return ExpressRouteLinkListResultPage{fn: getNextPage}
+}
+
+// ExpressRouteLinkPropertiesFormat properties specific to ExpressRouteLink resources.
+type ExpressRouteLinkPropertiesFormat struct {
+	// RouterName - Name of Azure router associated with physical port.
+	RouterName *string `json:"routerName,omitempty"`
+	// InterfaceName - Name of Azure router interface.
+	InterfaceName *string `json:"interfaceName,omitempty"`
+	// PatchPanelID - Mapping between physical port to patch panel port.
+	PatchPanelID *string `json:"patchPanelId,omitempty"`
+	// RackID - Mapping of physical patch panel to rack.
+	RackID *string `json:"rackId,omitempty"`
+	// ConnectorType - Physical fiber port type. Possible values include: 'LC', 'SC'
+	ConnectorType ExpressRouteLinkConnectorType `json:"connectorType,omitempty"`
+	// AdminState - Administrative state of the physical port. Possible values include: 'ExpressRouteLinkAdminStateEnabled', 'ExpressRouteLinkAdminStateDisabled'
+	AdminState ExpressRouteLinkAdminState `json:"adminState,omitempty"`
+	// ProvisioningState - The provisioning state of the ExpressRouteLink resource. Possible values are: 'Succeeded', 'Updating', 'Deleting', and 'Failed'.
+	ProvisioningState *string `json:"provisioningState,omitempty"`
+}
+
+// ExpressRoutePort expressRoutePort resource definition.
+type ExpressRoutePort struct {
+	autorest.Response `json:"-"`
+	// ExpressRoutePortPropertiesFormat - ExpressRoutePort properties
+	*ExpressRoutePortPropertiesFormat `json:"properties,omitempty"`
+	// Etag - A unique read-only string that changes whenever the resource is updated.
+	Etag *string `json:"etag,omitempty"`
+	// ID - Resource ID.
+	ID *string `json:"id,omitempty"`
+	// Name - Resource name.
+	Name *string `json:"name,omitempty"`
+	// Type - Resource type.
+	Type *string `json:"type,omitempty"`
+	// Location - Resource location.
+	Location *string `json:"location,omitempty"`
+	// Tags - Resource tags.
+	Tags map[string]*string `json:"tags"`
+}
+
+// MarshalJSON is the custom marshaler for ExpressRoutePort.
+func (erp ExpressRoutePort) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if erp.ExpressRoutePortPropertiesFormat != nil {
+		objectMap["properties"] = erp.ExpressRoutePortPropertiesFormat
+	}
+	if erp.Etag != nil {
+		objectMap["etag"] = erp.Etag
+	}
+	if erp.ID != nil {
+		objectMap["id"] = erp.ID
+	}
+	if erp.Name != nil {
+		objectMap["name"] = erp.Name
+	}
+	if erp.Type != nil {
+		objectMap["type"] = erp.Type
+	}
+	if erp.Location != nil {
+		objectMap["location"] = erp.Location
+	}
+	if erp.Tags != nil {
+		objectMap["tags"] = erp.Tags
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for ExpressRoutePort struct.
+func (erp *ExpressRoutePort) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		case "properties":
+			if v != nil {
+				var expressRoutePortPropertiesFormat ExpressRoutePortPropertiesFormat
+				err = json.Unmarshal(*v, &expressRoutePortPropertiesFormat)
+				if err != nil {
+					return err
+				}
+				erp.ExpressRoutePortPropertiesFormat = &expressRoutePortPropertiesFormat
+			}
+		case "etag":
+			if v != nil {
+				var etag string
+				err = json.Unmarshal(*v, &etag)
+				if err != nil {
+					return err
+				}
+				erp.Etag = &etag
+			}
+		case "id":
+			if v != nil {
+				var ID string
+				err = json.Unmarshal(*v, &ID)
+				if err != nil {
+					return err
+				}
+				erp.ID = &ID
+			}
+		case "name":
+			if v != nil {
+				var name string
+				err = json.Unmarshal(*v, &name)
+				if err != nil {
+					return err
+				}
+				erp.Name = &name
+			}
+		case "type":
+			if v != nil {
+				var typeVar string
+				err = json.Unmarshal(*v, &typeVar)
+				if err != nil {
+					return err
+				}
+				erp.Type = &typeVar
+			}
+		case "location":
+			if v != nil {
+				var location string
+				err = json.Unmarshal(*v, &location)
+				if err != nil {
+					return err
+				}
+				erp.Location = &location
+			}
+		case "tags":
+			if v != nil {
+				var tags map[string]*string
+				err = json.Unmarshal(*v, &tags)
+				if err != nil {
+					return err
+				}
+				erp.Tags = tags
+			}
+		}
+	}
+
+	return nil
+}
+
+// ExpressRoutePortListResult response for ListExpressRoutePorts API service call.
+type ExpressRoutePortListResult struct {
+	autorest.Response `json:"-"`
+	// Value - A list of ExpressRoutePort resources.
+	Value *[]ExpressRoutePort `json:"value,omitempty"`
+	// NextLink - The URL to get the next set of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// ExpressRoutePortListResultIterator provides access to a complete listing of ExpressRoutePort values.
+type ExpressRoutePortListResultIterator struct {
+	i    int
+	page ExpressRoutePortListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *ExpressRoutePortListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRoutePortListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter ExpressRoutePortListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter ExpressRoutePortListResultIterator) Response() ExpressRoutePortListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter ExpressRoutePortListResultIterator) Value() ExpressRoutePort {
+	if !iter.page.NotDone() {
+		return ExpressRoutePort{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the ExpressRoutePortListResultIterator type.
+func NewExpressRoutePortListResultIterator(page ExpressRoutePortListResultPage) ExpressRoutePortListResultIterator {
+	return ExpressRoutePortListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (erplr ExpressRoutePortListResult) IsEmpty() bool {
+	return erplr.Value == nil || len(*erplr.Value) == 0
+}
+
+// expressRoutePortListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (erplr ExpressRoutePortListResult) expressRoutePortListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if erplr.NextLink == nil || len(to.String(erplr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(erplr.NextLink)))
+}
+
+// ExpressRoutePortListResultPage contains a page of ExpressRoutePort values.
+type ExpressRoutePortListResultPage struct {
+	fn    func(context.Context, ExpressRoutePortListResult) (ExpressRoutePortListResult, error)
+	erplr ExpressRoutePortListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *ExpressRoutePortListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.erplr)
+	if err != nil {
+		return err
+	}
+	page.erplr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRoutePortListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page ExpressRoutePortListResultPage) NotDone() bool {
+	return !page.erplr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page ExpressRoutePortListResultPage) Response() ExpressRoutePortListResult {
+	return page.erplr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page ExpressRoutePortListResultPage) Values() []ExpressRoutePort {
+	if page.erplr.IsEmpty() {
+		return nil
+	}
+	return *page.erplr.Value
+}
+
+// Creates a new instance of the ExpressRoutePortListResultPage type.
+func NewExpressRoutePortListResultPage(getNextPage func(context.Context, ExpressRoutePortListResult) (ExpressRoutePortListResult, error)) ExpressRoutePortListResultPage {
+	return ExpressRoutePortListResultPage{fn: getNextPage}
+}
+
+// ExpressRoutePortPropertiesFormat properties specific to ExpressRoutePort resources.
+type ExpressRoutePortPropertiesFormat struct {
+	// PeeringLocation - The name of the peering location that the ExpressRoutePort is mapped to physically.
+	PeeringLocation *string `json:"peeringLocation,omitempty"`
+	// BandwidthInGbps - Bandwidth of procured ports in Gbps
+	BandwidthInGbps *int32 `json:"bandwidthInGbps,omitempty"`
+	// ProvisionedBandwidthInGbps - Aggregate Gbps of associated circuit bandwidths.
+	ProvisionedBandwidthInGbps *float64 `json:"provisionedBandwidthInGbps,omitempty"`
+	// Mtu - Maximum transmission unit of the physical port pair(s)
+	Mtu *string `json:"mtu,omitempty"`
+	// Encapsulation - Encapsulation method on physical ports. Possible values include: 'Dot1Q', 'QinQ'
+	Encapsulation ExpressRoutePortsEncapsulation `json:"encapsulation,omitempty"`
+	// EtherType - Ethertype of the physical port.
+	EtherType *string `json:"etherType,omitempty"`
+	// AllocationDate - Date of the physical port allocation to be used in Letter of Authorization.
+	AllocationDate *string `json:"allocationDate,omitempty"`
+	// Links - The set of physical links of the ExpressRoutePort resource
+	Links *[]ExpressRouteLink `json:"links,omitempty"`
+	// Circuits - Reference the ExpressRoute circuit(s) that are provisioned on this ExpressRoutePort resource.
+	Circuits *[]SubResource `json:"circuits,omitempty"`
+	// ProvisioningState - The provisioning state of the ExpressRoutePort resource. Possible values are: 'Succeeded', 'Updating', 'Deleting', and 'Failed'.
+	ProvisioningState *string `json:"provisioningState,omitempty"`
+	// ResourceGUID - The resource GUID property of the ExpressRoutePort resource.
+	ResourceGUID *string `json:"resourceGuid,omitempty"`
+}
+
+// ExpressRoutePortsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
+type ExpressRoutePortsCreateOrUpdateFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *ExpressRoutePortsCreateOrUpdateFuture) Result(client ExpressRoutePortsClient) (erp ExpressRoutePort, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("network.ExpressRoutePortsCreateOrUpdateFuture")
+		return
+	}
+	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+	if erp.Response.Response, err = future.GetResult(sender); err == nil && erp.Response.Response.StatusCode != http.StatusNoContent {
+		erp, err = client.CreateOrUpdateResponder(erp.Response.Response)
+		if err != nil {
+			err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsCreateOrUpdateFuture", "Result", erp.Response.Response, "Failure responding to request")
+		}
+	}
+	return
+}
+
+// ExpressRoutePortsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
+type ExpressRoutePortsDeleteFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *ExpressRoutePortsDeleteFuture) Result(client ExpressRoutePortsClient) (ar autorest.Response, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsDeleteFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("network.ExpressRoutePortsDeleteFuture")
+		return
+	}
+	ar.Response = future.Response()
+	return
+}
+
+// ExpressRoutePortsLocation definition of the ExpressRoutePorts peering location resource.
+type ExpressRoutePortsLocation struct {
+	autorest.Response `json:"-"`
+	// ExpressRoutePortsLocationPropertiesFormat - ExpressRoutePort peering location properties
+	*ExpressRoutePortsLocationPropertiesFormat `json:"properties,omitempty"`
+	// ID - Resource ID.
+	ID *string `json:"id,omitempty"`
+	// Name - Resource name.
+	Name *string `json:"name,omitempty"`
+	// Type - Resource type.
+	Type *string `json:"type,omitempty"`
+	// Location - Resource location.
+	Location *string `json:"location,omitempty"`
+	// Tags - Resource tags.
+	Tags map[string]*string `json:"tags"`
+}
+
+// MarshalJSON is the custom marshaler for ExpressRoutePortsLocation.
+func (erpl ExpressRoutePortsLocation) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if erpl.ExpressRoutePortsLocationPropertiesFormat != nil {
+		objectMap["properties"] = erpl.ExpressRoutePortsLocationPropertiesFormat
+	}
+	if erpl.ID != nil {
+		objectMap["id"] = erpl.ID
+	}
+	if erpl.Name != nil {
+		objectMap["name"] = erpl.Name
+	}
+	if erpl.Type != nil {
+		objectMap["type"] = erpl.Type
+	}
+	if erpl.Location != nil {
+		objectMap["location"] = erpl.Location
+	}
+	if erpl.Tags != nil {
+		objectMap["tags"] = erpl.Tags
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for ExpressRoutePortsLocation struct.
+func (erpl *ExpressRoutePortsLocation) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		case "properties":
+			if v != nil {
+				var expressRoutePortsLocationPropertiesFormat ExpressRoutePortsLocationPropertiesFormat
+				err = json.Unmarshal(*v, &expressRoutePortsLocationPropertiesFormat)
+				if err != nil {
+					return err
+				}
+				erpl.ExpressRoutePortsLocationPropertiesFormat = &expressRoutePortsLocationPropertiesFormat
+			}
+		case "id":
+			if v != nil {
+				var ID string
+				err = json.Unmarshal(*v, &ID)
+				if err != nil {
+					return err
+				}
+				erpl.ID = &ID
+			}
+		case "name":
+			if v != nil {
+				var name string
+				err = json.Unmarshal(*v, &name)
+				if err != nil {
+					return err
+				}
+				erpl.Name = &name
+			}
+		case "type":
+			if v != nil {
+				var typeVar string
+				err = json.Unmarshal(*v, &typeVar)
+				if err != nil {
+					return err
+				}
+				erpl.Type = &typeVar
+			}
+		case "location":
+			if v != nil {
+				var location string
+				err = json.Unmarshal(*v, &location)
+				if err != nil {
+					return err
+				}
+				erpl.Location = &location
+			}
+		case "tags":
+			if v != nil {
+				var tags map[string]*string
+				err = json.Unmarshal(*v, &tags)
+				if err != nil {
+					return err
+				}
+				erpl.Tags = tags
+			}
+		}
+	}
+
+	return nil
+}
+
+// ExpressRoutePortsLocationBandwidths real-time inventory of available ExpressRoute port bandwidths.
+type ExpressRoutePortsLocationBandwidths struct {
+	// OfferName - Bandwidth descriptive name
+	OfferName *string `json:"offerName,omitempty"`
+	// ValueInGbps - Bandwidth value in Gbps
+	ValueInGbps *int32 `json:"valueInGbps,omitempty"`
+}
+
+// ExpressRoutePortsLocationListResult response for ListExpressRoutePortsLocations API service call.
+type ExpressRoutePortsLocationListResult struct {
+	autorest.Response `json:"-"`
+	// Value - The list of all ExpressRoutePort peering locations.
+	Value *[]ExpressRoutePortsLocation `json:"value,omitempty"`
+	// NextLink - The URL to get the next set of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// ExpressRoutePortsLocationListResultIterator provides access to a complete listing of
+// ExpressRoutePortsLocation values.
+type ExpressRoutePortsLocationListResultIterator struct {
+	i    int
+	page ExpressRoutePortsLocationListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *ExpressRoutePortsLocationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsLocationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRoutePortsLocationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter ExpressRoutePortsLocationListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter ExpressRoutePortsLocationListResultIterator) Response() ExpressRoutePortsLocationListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter ExpressRoutePortsLocationListResultIterator) Value() ExpressRoutePortsLocation {
+	if !iter.page.NotDone() {
+		return ExpressRoutePortsLocation{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the ExpressRoutePortsLocationListResultIterator type.
+func NewExpressRoutePortsLocationListResultIterator(page ExpressRoutePortsLocationListResultPage) ExpressRoutePortsLocationListResultIterator {
+	return ExpressRoutePortsLocationListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (erpllr ExpressRoutePortsLocationListResult) IsEmpty() bool {
+	return erpllr.Value == nil || len(*erpllr.Value) == 0
+}
+
+// expressRoutePortsLocationListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (erpllr ExpressRoutePortsLocationListResult) expressRoutePortsLocationListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if erpllr.NextLink == nil || len(to.String(erpllr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(erpllr.NextLink)))
+}
+
+// ExpressRoutePortsLocationListResultPage contains a page of ExpressRoutePortsLocation values.
+type ExpressRoutePortsLocationListResultPage struct {
+	fn     func(context.Context, ExpressRoutePortsLocationListResult) (ExpressRoutePortsLocationListResult, error)
+	erpllr ExpressRoutePortsLocationListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *ExpressRoutePortsLocationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRoutePortsLocationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.erpllr)
+	if err != nil {
+		return err
+	}
+	page.erpllr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRoutePortsLocationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page ExpressRoutePortsLocationListResultPage) NotDone() bool {
+	return !page.erpllr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page ExpressRoutePortsLocationListResultPage) Response() ExpressRoutePortsLocationListResult {
+	return page.erpllr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page ExpressRoutePortsLocationListResultPage) Values() []ExpressRoutePortsLocation {
+	if page.erpllr.IsEmpty() {
+		return nil
+	}
+	return *page.erpllr.Value
+}
+
+// Creates a new instance of the ExpressRoutePortsLocationListResultPage type.
+func NewExpressRoutePortsLocationListResultPage(getNextPage func(context.Context, ExpressRoutePortsLocationListResult) (ExpressRoutePortsLocationListResult, error)) ExpressRoutePortsLocationListResultPage {
+	return ExpressRoutePortsLocationListResultPage{fn: getNextPage}
+}
+
+// ExpressRoutePortsLocationPropertiesFormat properties specific to ExpressRoutePorts peering location
+// resources.
+type ExpressRoutePortsLocationPropertiesFormat struct {
+	// Address - Address of peering location.
+	Address *string `json:"address,omitempty"`
+	// Contact - Contact details of peering locations.
+	Contact *string `json:"contact,omitempty"`
+	// AvailableBandwidths - The inventory of available ExpressRoutePort bandwidths.
+	AvailableBandwidths *[]ExpressRoutePortsLocationBandwidths `json:"availableBandwidths,omitempty"`
+	// ProvisioningState - The provisioning state of the ExpressRoutePortLocation resource. Possible values are: 'Succeeded', 'Updating', 'Deleting', and 'Failed'.
+	ProvisioningState *string `json:"provisioningState,omitempty"`
+}
+
+// ExpressRoutePortsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
+type ExpressRoutePortsUpdateTagsFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *ExpressRoutePortsUpdateTagsFuture) Result(client ExpressRoutePortsClient) (erp ExpressRoutePort, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsUpdateTagsFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("network.ExpressRoutePortsUpdateTagsFuture")
+		return
+	}
+	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+	if erp.Response.Response, err = future.GetResult(sender); err == nil && erp.Response.Response.StatusCode != http.StatusNoContent {
+		erp, err = client.UpdateTagsResponder(erp.Response.Response)
+		if err != nil {
+			err = autorest.NewErrorWithError(err, "network.ExpressRoutePortsUpdateTagsFuture", "Result", erp.Response.Response, "Failure responding to request")
+		}
+	}
+	return
+}
+
+// ExpressRouteServiceProvider a ExpressRouteResourceProvider object.
+type ExpressRouteServiceProvider struct {
+	*ExpressRouteServiceProviderPropertiesFormat `json:"properties,omitempty"`
+	// ID - Resource ID.
+	ID *string `json:"id,omitempty"`
+	// Name - Resource name.
+	Name *string `json:"name,omitempty"`
+	// Type - Resource type.
+	Type *string `json:"type,omitempty"`
+	// Location - Resource location.
+	Location *string `json:"location,omitempty"`
+	// Tags - Resource tags.
+	Tags map[string]*string `json:"tags"`
+}
+
+// MarshalJSON is the custom marshaler for ExpressRouteServiceProvider.
+func (ersp ExpressRouteServiceProvider) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if ersp.ExpressRouteServiceProviderPropertiesFormat != nil {
+		objectMap["properties"] = ersp.ExpressRouteServiceProviderPropertiesFormat
+	}
+	if ersp.ID != nil {
+		objectMap["id"] = ersp.ID
+	}
+	if ersp.Name != nil {
+		objectMap["name"] = ersp.Name
+	}
+	if ersp.Type != nil {
+		objectMap["type"] = ersp.Type
+	}
+	if ersp.Location != nil {
+		objectMap["location"] = ersp.Location
+	}
+	if ersp.Tags != nil {
+		objectMap["tags"] = ersp.Tags
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for ExpressRouteServiceProvider struct.
+func (ersp *ExpressRouteServiceProvider) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		case "properties":
+			if v != nil {
+				var expressRouteServiceProviderPropertiesFormat ExpressRouteServiceProviderPropertiesFormat
+				err = json.Unmarshal(*v, &expressRouteServiceProviderPropertiesFormat)
+				if err != nil {
+					return err
+				}
+				ersp.ExpressRouteServiceProviderPropertiesFormat = &expressRouteServiceProviderPropertiesFormat
+			}
+		case "id":
+			if v != nil {
+				var ID string
+				err = json.Unmarshal(*v, &ID)
+				if err != nil {
+					return err
+				}
+				ersp.ID = &ID
+			}
+		case "name":
+			if v != nil {
+				var name string
+				err = json.Unmarshal(*v, &name)
+				if err != nil {
+					return err
+				}
+				ersp.Name = &name
+			}
+		case "type":
+			if v != nil {
+				var typeVar string
+				err = json.Unmarshal(*v, &typeVar)
+				if err != nil {
+					return err
+				}
+				ersp.Type = &typeVar
 			}
 		case "location":
 			if v != nil {
@@ -9898,14 +11575,24 @@ type ExpressRouteServiceProviderListResultIterator struct {
 	page ExpressRouteServiceProviderListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ExpressRouteServiceProviderListResultIterator) Next() error {
+func (iter *ExpressRouteServiceProviderListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteServiceProviderListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9914,6 +11601,13 @@ func (iter *ExpressRouteServiceProviderListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExpressRouteServiceProviderListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ExpressRouteServiceProviderListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9933,6 +11627,11 @@ func (iter ExpressRouteServiceProviderListResultIterator) Value() ExpressRouteSe
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ExpressRouteServiceProviderListResultIterator type.
+func NewExpressRouteServiceProviderListResultIterator(page ExpressRouteServiceProviderListResultPage) ExpressRouteServiceProviderListResultIterator {
+	return ExpressRouteServiceProviderListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ersplr ExpressRouteServiceProviderListResult) IsEmpty() bool {
 	return ersplr.Value == nil || len(*ersplr.Value) == 0
@@ -9940,11 +11639,11 @@ func (ersplr ExpressRouteServiceProviderListResult) IsEmpty() bool {
 
 // expressRouteServiceProviderListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ersplr ExpressRouteServiceProviderListResult) expressRouteServiceProviderListResultPreparer() (*http.Request, error) {
+func (ersplr ExpressRouteServiceProviderListResult) expressRouteServiceProviderListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ersplr.NextLink == nil || len(to.String(ersplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ersplr.NextLink)))
@@ -9952,14 +11651,24 @@ func (ersplr ExpressRouteServiceProviderListResult) expressRouteServiceProviderL
 
 // ExpressRouteServiceProviderListResultPage contains a page of ExpressRouteServiceProvider values.
 type ExpressRouteServiceProviderListResultPage struct {
-	fn     func(ExpressRouteServiceProviderListResult) (ExpressRouteServiceProviderListResult, error)
+	fn     func(context.Context, ExpressRouteServiceProviderListResult) (ExpressRouteServiceProviderListResult, error)
 	ersplr ExpressRouteServiceProviderListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ExpressRouteServiceProviderListResultPage) Next() error {
-	next, err := page.fn(page.ersplr)
+func (page *ExpressRouteServiceProviderListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExpressRouteServiceProviderListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ersplr)
 	if err != nil {
 		return err
 	}
@@ -9967,6 +11676,13 @@ func (page *ExpressRouteServiceProviderListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExpressRouteServiceProviderListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ExpressRouteServiceProviderListResultPage) NotDone() bool {
 	return !page.ersplr.IsEmpty()
@@ -9985,6 +11701,11 @@ func (page ExpressRouteServiceProviderListResultPage) Values() []ExpressRouteSer
 	return *page.ersplr.Value
 }
 
+// Creates a new instance of the ExpressRouteServiceProviderListResultPage type.
+func NewExpressRouteServiceProviderListResultPage(getNextPage func(context.Context, ExpressRouteServiceProviderListResult) (ExpressRouteServiceProviderListResult, error)) ExpressRouteServiceProviderListResultPage {
+	return ExpressRouteServiceProviderListResultPage{fn: getNextPage}
+}
+
 // ExpressRouteServiceProviderPropertiesFormat properties of ExpressRouteServiceProvider.
 type ExpressRouteServiceProviderPropertiesFormat struct {
 	// PeeringLocations - Get a list of peering locations.
@@ -10070,8 +11791,8 @@ type FlowLogProperties struct {
 	RetentionPolicy *RetentionPolicyParameters `json:"retentionPolicy,omitempty"`
 }
 
-// FlowLogStatusParameters parameters that define a resource to query flow log and traffic analytics (optional)
-// status.
+// FlowLogStatusParameters parameters that define a resource to query flow log and traffic analytics
+// (optional) status.
 type FlowLogStatusParameters struct {
 	// TargetResourceID - The target resource where getting the flow log and traffic analytics (optional) status.
 	TargetResourceID *string `json:"targetResourceId,omitempty"`
@@ -10543,14 +12264,24 @@ type InboundNatRuleListResultIterator struct {
 	page InboundNatRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InboundNatRuleListResultIterator) Next() error {
+func (iter *InboundNatRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -10559,6 +12290,13 @@ func (iter *InboundNatRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InboundNatRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InboundNatRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -10578,6 +12316,11 @@ func (iter InboundNatRuleListResultIterator) Value() InboundNatRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InboundNatRuleListResultIterator type.
+func NewInboundNatRuleListResultIterator(page InboundNatRuleListResultPage) InboundNatRuleListResultIterator {
+	return InboundNatRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (inrlr InboundNatRuleListResult) IsEmpty() bool {
 	return inrlr.Value == nil || len(*inrlr.Value) == 0
@@ -10585,11 +12328,11 @@ func (inrlr InboundNatRuleListResult) IsEmpty() bool {
 
 // inboundNatRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (inrlr InboundNatRuleListResult) inboundNatRuleListResultPreparer() (*http.Request, error) {
+func (inrlr InboundNatRuleListResult) inboundNatRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if inrlr.NextLink == nil || len(to.String(inrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(inrlr.NextLink)))
@@ -10597,14 +12340,24 @@ func (inrlr InboundNatRuleListResult) inboundNatRuleListResultPreparer() (*http.
 
 // InboundNatRuleListResultPage contains a page of InboundNatRule values.
 type InboundNatRuleListResultPage struct {
-	fn    func(InboundNatRuleListResult) (InboundNatRuleListResult, error)
+	fn    func(context.Context, InboundNatRuleListResult) (InboundNatRuleListResult, error)
 	inrlr InboundNatRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InboundNatRuleListResultPage) Next() error {
-	next, err := page.fn(page.inrlr)
+func (page *InboundNatRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InboundNatRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.inrlr)
 	if err != nil {
 		return err
 	}
@@ -10612,6 +12365,13 @@ func (page *InboundNatRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InboundNatRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InboundNatRuleListResultPage) NotDone() bool {
 	return !page.inrlr.IsEmpty()
@@ -10630,6 +12390,11 @@ func (page InboundNatRuleListResultPage) Values() []InboundNatRule {
 	return *page.inrlr.Value
 }
 
+// Creates a new instance of the InboundNatRuleListResultPage type.
+func NewInboundNatRuleListResultPage(getNextPage func(context.Context, InboundNatRuleListResult) (InboundNatRuleListResult, error)) InboundNatRuleListResultPage {
+	return InboundNatRuleListResultPage{fn: getNextPage}
+}
+
 // InboundNatRulePropertiesFormat properties of the inbound NAT rule.
 type InboundNatRulePropertiesFormat struct {
 	// FrontendIPConfiguration - A reference to frontend IP addresses.
@@ -10652,8 +12417,8 @@ type InboundNatRulePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// InboundNatRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// InboundNatRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type InboundNatRulesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -10989,14 +12754,24 @@ type InterfaceEndpointListResultIterator struct {
 	page InterfaceEndpointListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InterfaceEndpointListResultIterator) Next() error {
+func (iter *InterfaceEndpointListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11005,6 +12780,13 @@ func (iter *InterfaceEndpointListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InterfaceEndpointListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InterfaceEndpointListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11024,6 +12806,11 @@ func (iter InterfaceEndpointListResultIterator) Value() InterfaceEndpoint {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InterfaceEndpointListResultIterator type.
+func NewInterfaceEndpointListResultIterator(page InterfaceEndpointListResultPage) InterfaceEndpointListResultIterator {
+	return InterfaceEndpointListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ielr InterfaceEndpointListResult) IsEmpty() bool {
 	return ielr.Value == nil || len(*ielr.Value) == 0
@@ -11031,11 +12818,11 @@ func (ielr InterfaceEndpointListResult) IsEmpty() bool {
 
 // interfaceEndpointListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ielr InterfaceEndpointListResult) interfaceEndpointListResultPreparer() (*http.Request, error) {
+func (ielr InterfaceEndpointListResult) interfaceEndpointListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ielr.NextLink == nil || len(to.String(ielr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ielr.NextLink)))
@@ -11043,14 +12830,24 @@ func (ielr InterfaceEndpointListResult) interfaceEndpointListResultPreparer() (*
 
 // InterfaceEndpointListResultPage contains a page of InterfaceEndpoint values.
 type InterfaceEndpointListResultPage struct {
-	fn   func(InterfaceEndpointListResult) (InterfaceEndpointListResult, error)
+	fn   func(context.Context, InterfaceEndpointListResult) (InterfaceEndpointListResult, error)
 	ielr InterfaceEndpointListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InterfaceEndpointListResultPage) Next() error {
-	next, err := page.fn(page.ielr)
+func (page *InterfaceEndpointListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceEndpointListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ielr)
 	if err != nil {
 		return err
 	}
@@ -11058,6 +12855,13 @@ func (page *InterfaceEndpointListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InterfaceEndpointListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InterfaceEndpointListResultPage) NotDone() bool {
 	return !page.ielr.IsEmpty()
@@ -11076,6 +12880,11 @@ func (page InterfaceEndpointListResultPage) Values() []InterfaceEndpoint {
 	return *page.ielr.Value
 }
 
+// Creates a new instance of the InterfaceEndpointListResultPage type.
+func NewInterfaceEndpointListResultPage(getNextPage func(context.Context, InterfaceEndpointListResult) (InterfaceEndpointListResult, error)) InterfaceEndpointListResultPage {
+	return InterfaceEndpointListResultPage{fn: getNextPage}
+}
+
 // InterfaceEndpointProperties properties of the interface endpoint.
 type InterfaceEndpointProperties struct {
 	// Fqdn - A first-party service's FQDN that is mapped to the private IP allocated via this interface endpoint.
@@ -11121,8 +12930,8 @@ func (future *InterfaceEndpointsCreateOrUpdateFuture) Result(client InterfaceEnd
 	return
 }
 
-// InterfaceEndpointsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// InterfaceEndpointsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type InterfaceEndpointsDeleteFuture struct {
 	azure.Future
 }
@@ -11235,21 +13044,31 @@ type InterfaceIPConfigurationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// InterfaceIPConfigurationListResultIterator provides access to a complete listing of InterfaceIPConfiguration
-// values.
+// InterfaceIPConfigurationListResultIterator provides access to a complete listing of
+// InterfaceIPConfiguration values.
 type InterfaceIPConfigurationListResultIterator struct {
 	i    int
 	page InterfaceIPConfigurationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InterfaceIPConfigurationListResultIterator) Next() error {
+func (iter *InterfaceIPConfigurationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceIPConfigurationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11258,6 +13077,13 @@ func (iter *InterfaceIPConfigurationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InterfaceIPConfigurationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InterfaceIPConfigurationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11277,6 +13103,11 @@ func (iter InterfaceIPConfigurationListResultIterator) Value() InterfaceIPConfig
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InterfaceIPConfigurationListResultIterator type.
+func NewInterfaceIPConfigurationListResultIterator(page InterfaceIPConfigurationListResultPage) InterfaceIPConfigurationListResultIterator {
+	return InterfaceIPConfigurationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iiclr InterfaceIPConfigurationListResult) IsEmpty() bool {
 	return iiclr.Value == nil || len(*iiclr.Value) == 0
@@ -11284,11 +13115,11 @@ func (iiclr InterfaceIPConfigurationListResult) IsEmpty() bool {
 
 // interfaceIPConfigurationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iiclr InterfaceIPConfigurationListResult) interfaceIPConfigurationListResultPreparer() (*http.Request, error) {
+func (iiclr InterfaceIPConfigurationListResult) interfaceIPConfigurationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if iiclr.NextLink == nil || len(to.String(iiclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iiclr.NextLink)))
@@ -11296,14 +13127,24 @@ func (iiclr InterfaceIPConfigurationListResult) interfaceIPConfigurationListResu
 
 // InterfaceIPConfigurationListResultPage contains a page of InterfaceIPConfiguration values.
 type InterfaceIPConfigurationListResultPage struct {
-	fn    func(InterfaceIPConfigurationListResult) (InterfaceIPConfigurationListResult, error)
+	fn    func(context.Context, InterfaceIPConfigurationListResult) (InterfaceIPConfigurationListResult, error)
 	iiclr InterfaceIPConfigurationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InterfaceIPConfigurationListResultPage) Next() error {
-	next, err := page.fn(page.iiclr)
+func (page *InterfaceIPConfigurationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceIPConfigurationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iiclr)
 	if err != nil {
 		return err
 	}
@@ -11311,6 +13152,13 @@ func (page *InterfaceIPConfigurationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InterfaceIPConfigurationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InterfaceIPConfigurationListResultPage) NotDone() bool {
 	return !page.iiclr.IsEmpty()
@@ -11329,6 +13177,11 @@ func (page InterfaceIPConfigurationListResultPage) Values() []InterfaceIPConfigu
 	return *page.iiclr.Value
 }
 
+// Creates a new instance of the InterfaceIPConfigurationListResultPage type.
+func NewInterfaceIPConfigurationListResultPage(getNextPage func(context.Context, InterfaceIPConfigurationListResult) (InterfaceIPConfigurationListResult, error)) InterfaceIPConfigurationListResultPage {
+	return InterfaceIPConfigurationListResultPage{fn: getNextPage}
+}
+
 // InterfaceIPConfigurationPropertiesFormat properties of IP configuration.
 type InterfaceIPConfigurationPropertiesFormat struct {
 	// VirtualNetworkTaps - The reference to Virtual Network Taps.
@@ -11372,14 +13225,24 @@ type InterfaceListResultIterator struct {
 	page InterfaceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InterfaceListResultIterator) Next() error {
+func (iter *InterfaceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11388,6 +13251,13 @@ func (iter *InterfaceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InterfaceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InterfaceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11407,6 +13277,11 @@ func (iter InterfaceListResultIterator) Value() Interface {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InterfaceListResultIterator type.
+func NewInterfaceListResultIterator(page InterfaceListResultPage) InterfaceListResultIterator {
+	return InterfaceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ilr InterfaceListResult) IsEmpty() bool {
 	return ilr.Value == nil || len(*ilr.Value) == 0
@@ -11414,11 +13289,11 @@ func (ilr InterfaceListResult) IsEmpty() bool {
 
 // interfaceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ilr InterfaceListResult) interfaceListResultPreparer() (*http.Request, error) {
+func (ilr InterfaceListResult) interfaceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ilr.NextLink == nil || len(to.String(ilr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ilr.NextLink)))
@@ -11426,14 +13301,24 @@ func (ilr InterfaceListResult) interfaceListResultPreparer() (*http.Request, err
 
 // InterfaceListResultPage contains a page of Interface values.
 type InterfaceListResultPage struct {
-	fn  func(InterfaceListResult) (InterfaceListResult, error)
+	fn  func(context.Context, InterfaceListResult) (InterfaceListResult, error)
 	ilr InterfaceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InterfaceListResultPage) Next() error {
-	next, err := page.fn(page.ilr)
+func (page *InterfaceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ilr)
 	if err != nil {
 		return err
 	}
@@ -11441,6 +13326,13 @@ func (page *InterfaceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InterfaceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InterfaceListResultPage) NotDone() bool {
 	return !page.ilr.IsEmpty()
@@ -11459,6 +13351,11 @@ func (page InterfaceListResultPage) Values() []Interface {
 	return *page.ilr.Value
 }
 
+// Creates a new instance of the InterfaceListResultPage type.
+func NewInterfaceListResultPage(getNextPage func(context.Context, InterfaceListResult) (InterfaceListResult, error)) InterfaceListResultPage {
+	return InterfaceListResultPage{fn: getNextPage}
+}
+
 // InterfaceLoadBalancerListResult response for list ip configurations API service call.
 type InterfaceLoadBalancerListResult struct {
 	autorest.Response `json:"-"`
@@ -11474,14 +13371,24 @@ type InterfaceLoadBalancerListResultIterator struct {
 	page InterfaceLoadBalancerListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InterfaceLoadBalancerListResultIterator) Next() error {
+func (iter *InterfaceLoadBalancerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceLoadBalancerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11490,6 +13397,13 @@ func (iter *InterfaceLoadBalancerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InterfaceLoadBalancerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InterfaceLoadBalancerListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11509,6 +13423,11 @@ func (iter InterfaceLoadBalancerListResultIterator) Value() LoadBalancer {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InterfaceLoadBalancerListResultIterator type.
+func NewInterfaceLoadBalancerListResultIterator(page InterfaceLoadBalancerListResultPage) InterfaceLoadBalancerListResultIterator {
+	return InterfaceLoadBalancerListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ilblr InterfaceLoadBalancerListResult) IsEmpty() bool {
 	return ilblr.Value == nil || len(*ilblr.Value) == 0
@@ -11516,11 +13435,11 @@ func (ilblr InterfaceLoadBalancerListResult) IsEmpty() bool {
 
 // interfaceLoadBalancerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ilblr InterfaceLoadBalancerListResult) interfaceLoadBalancerListResultPreparer() (*http.Request, error) {
+func (ilblr InterfaceLoadBalancerListResult) interfaceLoadBalancerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ilblr.NextLink == nil || len(to.String(ilblr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ilblr.NextLink)))
@@ -11528,14 +13447,24 @@ func (ilblr InterfaceLoadBalancerListResult) interfaceLoadBalancerListResultPrep
 
 // InterfaceLoadBalancerListResultPage contains a page of LoadBalancer values.
 type InterfaceLoadBalancerListResultPage struct {
-	fn    func(InterfaceLoadBalancerListResult) (InterfaceLoadBalancerListResult, error)
+	fn    func(context.Context, InterfaceLoadBalancerListResult) (InterfaceLoadBalancerListResult, error)
 	ilblr InterfaceLoadBalancerListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InterfaceLoadBalancerListResultPage) Next() error {
-	next, err := page.fn(page.ilblr)
+func (page *InterfaceLoadBalancerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceLoadBalancerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ilblr)
 	if err != nil {
 		return err
 	}
@@ -11543,6 +13472,13 @@ func (page *InterfaceLoadBalancerListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InterfaceLoadBalancerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InterfaceLoadBalancerListResultPage) NotDone() bool {
 	return !page.ilblr.IsEmpty()
@@ -11561,6 +13497,11 @@ func (page InterfaceLoadBalancerListResultPage) Values() []LoadBalancer {
 	return *page.ilblr.Value
 }
 
+// Creates a new instance of the InterfaceLoadBalancerListResultPage type.
+func NewInterfaceLoadBalancerListResultPage(getNextPage func(context.Context, InterfaceLoadBalancerListResult) (InterfaceLoadBalancerListResult, error)) InterfaceLoadBalancerListResultPage {
+	return InterfaceLoadBalancerListResultPage{fn: getNextPage}
+}
+
 // InterfacePropertiesFormat networkInterface properties.
 type InterfacePropertiesFormat struct {
 	// VirtualMachine - The reference of a virtual machine.
@@ -11591,8 +13532,8 @@ type InterfacePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// InterfacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// InterfacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type InterfacesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -11620,7 +13561,8 @@ func (future *InterfacesCreateOrUpdateFuture) Result(client InterfacesClient) (i
 	return
 }
 
-// InterfacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// InterfacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type InterfacesDeleteFuture struct {
 	azure.Future
 }
@@ -11671,8 +13613,8 @@ func (future *InterfacesGetEffectiveRouteTableFuture) Result(client InterfacesCl
 	return
 }
 
-// InterfacesListEffectiveNetworkSecurityGroupsFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// InterfacesListEffectiveNetworkSecurityGroupsFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type InterfacesListEffectiveNetworkSecurityGroupsFuture struct {
 	azure.Future
 }
@@ -11700,7 +13642,8 @@ func (future *InterfacesListEffectiveNetworkSecurityGroupsFuture) Result(client
 	return
 }
 
-// InterfacesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// InterfacesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type InterfacesUpdateTagsFuture struct {
 	azure.Future
 }
@@ -11833,21 +13776,31 @@ type InterfaceTapConfigurationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// InterfaceTapConfigurationListResultIterator provides access to a complete listing of InterfaceTapConfiguration
-// values.
+// InterfaceTapConfigurationListResultIterator provides access to a complete listing of
+// InterfaceTapConfiguration values.
 type InterfaceTapConfigurationListResultIterator struct {
 	i    int
 	page InterfaceTapConfigurationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InterfaceTapConfigurationListResultIterator) Next() error {
+func (iter *InterfaceTapConfigurationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11856,6 +13809,13 @@ func (iter *InterfaceTapConfigurationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InterfaceTapConfigurationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InterfaceTapConfigurationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11875,6 +13835,11 @@ func (iter InterfaceTapConfigurationListResultIterator) Value() InterfaceTapConf
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InterfaceTapConfigurationListResultIterator type.
+func NewInterfaceTapConfigurationListResultIterator(page InterfaceTapConfigurationListResultPage) InterfaceTapConfigurationListResultIterator {
+	return InterfaceTapConfigurationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (itclr InterfaceTapConfigurationListResult) IsEmpty() bool {
 	return itclr.Value == nil || len(*itclr.Value) == 0
@@ -11882,11 +13847,11 @@ func (itclr InterfaceTapConfigurationListResult) IsEmpty() bool {
 
 // interfaceTapConfigurationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (itclr InterfaceTapConfigurationListResult) interfaceTapConfigurationListResultPreparer() (*http.Request, error) {
+func (itclr InterfaceTapConfigurationListResult) interfaceTapConfigurationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if itclr.NextLink == nil || len(to.String(itclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(itclr.NextLink)))
@@ -11894,14 +13859,24 @@ func (itclr InterfaceTapConfigurationListResult) interfaceTapConfigurationListRe
 
 // InterfaceTapConfigurationListResultPage contains a page of InterfaceTapConfiguration values.
 type InterfaceTapConfigurationListResultPage struct {
-	fn    func(InterfaceTapConfigurationListResult) (InterfaceTapConfigurationListResult, error)
+	fn    func(context.Context, InterfaceTapConfigurationListResult) (InterfaceTapConfigurationListResult, error)
 	itclr InterfaceTapConfigurationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InterfaceTapConfigurationListResultPage) Next() error {
-	next, err := page.fn(page.itclr)
+func (page *InterfaceTapConfigurationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InterfaceTapConfigurationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.itclr)
 	if err != nil {
 		return err
 	}
@@ -11909,6 +13884,13 @@ func (page *InterfaceTapConfigurationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InterfaceTapConfigurationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InterfaceTapConfigurationListResultPage) NotDone() bool {
 	return !page.itclr.IsEmpty()
@@ -11927,6 +13909,11 @@ func (page InterfaceTapConfigurationListResultPage) Values() []InterfaceTapConfi
 	return *page.itclr.Value
 }
 
+// Creates a new instance of the InterfaceTapConfigurationListResultPage type.
+func NewInterfaceTapConfigurationListResultPage(getNextPage func(context.Context, InterfaceTapConfigurationListResult) (InterfaceTapConfigurationListResult, error)) InterfaceTapConfigurationListResultPage {
+	return InterfaceTapConfigurationListResultPage{fn: getNextPage}
+}
+
 // InterfaceTapConfigurationPropertiesFormat properties of Virtual Network Tap configuration.
 type InterfaceTapConfigurationPropertiesFormat struct {
 	// VirtualNetworkTap - The reference of the Virtual Network Tap resource.
@@ -11935,8 +13922,8 @@ type InterfaceTapConfigurationPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// InterfaceTapConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// InterfaceTapConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type InterfaceTapConfigurationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -12236,8 +14223,8 @@ type Ipv6ExpressRouteCircuitPeeringConfig struct {
 	State ExpressRouteCircuitPeeringState `json:"state,omitempty"`
 }
 
-// ListHubVirtualNetworkConnectionsResult list of HubVirtualNetworkConnections and a URL nextLink to get the next
-// set of results.
+// ListHubVirtualNetworkConnectionsResult list of HubVirtualNetworkConnections and a URL nextLink to get
+// the next set of results.
 type ListHubVirtualNetworkConnectionsResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of HubVirtualNetworkConnections.
@@ -12253,14 +14240,24 @@ type ListHubVirtualNetworkConnectionsResultIterator struct {
 	page ListHubVirtualNetworkConnectionsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListHubVirtualNetworkConnectionsResultIterator) Next() error {
+func (iter *ListHubVirtualNetworkConnectionsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListHubVirtualNetworkConnectionsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12269,6 +14266,13 @@ func (iter *ListHubVirtualNetworkConnectionsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListHubVirtualNetworkConnectionsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListHubVirtualNetworkConnectionsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12288,6 +14292,11 @@ func (iter ListHubVirtualNetworkConnectionsResultIterator) Value() HubVirtualNet
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListHubVirtualNetworkConnectionsResultIterator type.
+func NewListHubVirtualNetworkConnectionsResultIterator(page ListHubVirtualNetworkConnectionsResultPage) ListHubVirtualNetworkConnectionsResultIterator {
+	return ListHubVirtualNetworkConnectionsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lhvncr ListHubVirtualNetworkConnectionsResult) IsEmpty() bool {
 	return lhvncr.Value == nil || len(*lhvncr.Value) == 0
@@ -12295,11 +14304,11 @@ func (lhvncr ListHubVirtualNetworkConnectionsResult) IsEmpty() bool {
 
 // listHubVirtualNetworkConnectionsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lhvncr ListHubVirtualNetworkConnectionsResult) listHubVirtualNetworkConnectionsResultPreparer() (*http.Request, error) {
+func (lhvncr ListHubVirtualNetworkConnectionsResult) listHubVirtualNetworkConnectionsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lhvncr.NextLink == nil || len(to.String(lhvncr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lhvncr.NextLink)))
@@ -12307,14 +14316,24 @@ func (lhvncr ListHubVirtualNetworkConnectionsResult) listHubVirtualNetworkConnec
 
 // ListHubVirtualNetworkConnectionsResultPage contains a page of HubVirtualNetworkConnection values.
 type ListHubVirtualNetworkConnectionsResultPage struct {
-	fn     func(ListHubVirtualNetworkConnectionsResult) (ListHubVirtualNetworkConnectionsResult, error)
+	fn     func(context.Context, ListHubVirtualNetworkConnectionsResult) (ListHubVirtualNetworkConnectionsResult, error)
 	lhvncr ListHubVirtualNetworkConnectionsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListHubVirtualNetworkConnectionsResultPage) Next() error {
-	next, err := page.fn(page.lhvncr)
+func (page *ListHubVirtualNetworkConnectionsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListHubVirtualNetworkConnectionsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lhvncr)
 	if err != nil {
 		return err
 	}
@@ -12322,6 +14341,13 @@ func (page *ListHubVirtualNetworkConnectionsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListHubVirtualNetworkConnectionsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListHubVirtualNetworkConnectionsResultPage) NotDone() bool {
 	return !page.lhvncr.IsEmpty()
@@ -12340,8 +14366,13 @@ func (page ListHubVirtualNetworkConnectionsResultPage) Values() []HubVirtualNetw
 	return *page.lhvncr.Value
 }
 
-// ListP2SVpnGatewaysResult result of the request to list P2SVpnGateways. It contains a list of P2SVpnGateways and
-// a URL nextLink to get the next set of results.
+// Creates a new instance of the ListHubVirtualNetworkConnectionsResultPage type.
+func NewListHubVirtualNetworkConnectionsResultPage(getNextPage func(context.Context, ListHubVirtualNetworkConnectionsResult) (ListHubVirtualNetworkConnectionsResult, error)) ListHubVirtualNetworkConnectionsResultPage {
+	return ListHubVirtualNetworkConnectionsResultPage{fn: getNextPage}
+}
+
+// ListP2SVpnGatewaysResult result of the request to list P2SVpnGateways. It contains a list of
+// P2SVpnGateways and a URL nextLink to get the next set of results.
 type ListP2SVpnGatewaysResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of P2SVpnGateways.
@@ -12356,14 +14387,24 @@ type ListP2SVpnGatewaysResultIterator struct {
 	page ListP2SVpnGatewaysResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListP2SVpnGatewaysResultIterator) Next() error {
+func (iter *ListP2SVpnGatewaysResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListP2SVpnGatewaysResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12372,6 +14413,13 @@ func (iter *ListP2SVpnGatewaysResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListP2SVpnGatewaysResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListP2SVpnGatewaysResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12391,6 +14439,11 @@ func (iter ListP2SVpnGatewaysResultIterator) Value() P2SVpnGateway {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListP2SVpnGatewaysResultIterator type.
+func NewListP2SVpnGatewaysResultIterator(page ListP2SVpnGatewaysResultPage) ListP2SVpnGatewaysResultIterator {
+	return ListP2SVpnGatewaysResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lpvgr ListP2SVpnGatewaysResult) IsEmpty() bool {
 	return lpvgr.Value == nil || len(*lpvgr.Value) == 0
@@ -12398,11 +14451,11 @@ func (lpvgr ListP2SVpnGatewaysResult) IsEmpty() bool {
 
 // listP2SVpnGatewaysResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lpvgr ListP2SVpnGatewaysResult) listP2SVpnGatewaysResultPreparer() (*http.Request, error) {
+func (lpvgr ListP2SVpnGatewaysResult) listP2SVpnGatewaysResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lpvgr.NextLink == nil || len(to.String(lpvgr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lpvgr.NextLink)))
@@ -12410,14 +14463,24 @@ func (lpvgr ListP2SVpnGatewaysResult) listP2SVpnGatewaysResultPreparer() (*http.
 
 // ListP2SVpnGatewaysResultPage contains a page of P2SVpnGateway values.
 type ListP2SVpnGatewaysResultPage struct {
-	fn    func(ListP2SVpnGatewaysResult) (ListP2SVpnGatewaysResult, error)
+	fn    func(context.Context, ListP2SVpnGatewaysResult) (ListP2SVpnGatewaysResult, error)
 	lpvgr ListP2SVpnGatewaysResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListP2SVpnGatewaysResultPage) Next() error {
-	next, err := page.fn(page.lpvgr)
+func (page *ListP2SVpnGatewaysResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListP2SVpnGatewaysResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lpvgr)
 	if err != nil {
 		return err
 	}
@@ -12425,6 +14488,13 @@ func (page *ListP2SVpnGatewaysResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListP2SVpnGatewaysResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListP2SVpnGatewaysResultPage) NotDone() bool {
 	return !page.lpvgr.IsEmpty()
@@ -12443,9 +14513,14 @@ func (page ListP2SVpnGatewaysResultPage) Values() []P2SVpnGateway {
 	return *page.lpvgr.Value
 }
 
-// ListP2SVpnServerConfigurationsResult result of the request to list all P2SVpnServerConfigurations associated to
-// a VirtualWan. It contains a list of P2SVpnServerConfigurations and a URL nextLink to get the next set of
-// results.
+// Creates a new instance of the ListP2SVpnGatewaysResultPage type.
+func NewListP2SVpnGatewaysResultPage(getNextPage func(context.Context, ListP2SVpnGatewaysResult) (ListP2SVpnGatewaysResult, error)) ListP2SVpnGatewaysResultPage {
+	return ListP2SVpnGatewaysResultPage{fn: getNextPage}
+}
+
+// ListP2SVpnServerConfigurationsResult result of the request to list all P2SVpnServerConfigurations
+// associated to a VirtualWan. It contains a list of P2SVpnServerConfigurations and a URL nextLink to get
+// the next set of results.
 type ListP2SVpnServerConfigurationsResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of P2SVpnServerConfigurations.
@@ -12454,21 +14529,31 @@ type ListP2SVpnServerConfigurationsResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ListP2SVpnServerConfigurationsResultIterator provides access to a complete listing of P2SVpnServerConfiguration
-// values.
+// ListP2SVpnServerConfigurationsResultIterator provides access to a complete listing of
+// P2SVpnServerConfiguration values.
 type ListP2SVpnServerConfigurationsResultIterator struct {
 	i    int
 	page ListP2SVpnServerConfigurationsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListP2SVpnServerConfigurationsResultIterator) Next() error {
+func (iter *ListP2SVpnServerConfigurationsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListP2SVpnServerConfigurationsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12477,6 +14562,13 @@ func (iter *ListP2SVpnServerConfigurationsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListP2SVpnServerConfigurationsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListP2SVpnServerConfigurationsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12496,6 +14588,11 @@ func (iter ListP2SVpnServerConfigurationsResultIterator) Value() P2SVpnServerCon
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListP2SVpnServerConfigurationsResultIterator type.
+func NewListP2SVpnServerConfigurationsResultIterator(page ListP2SVpnServerConfigurationsResultPage) ListP2SVpnServerConfigurationsResultIterator {
+	return ListP2SVpnServerConfigurationsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lpvscr ListP2SVpnServerConfigurationsResult) IsEmpty() bool {
 	return lpvscr.Value == nil || len(*lpvscr.Value) == 0
@@ -12503,11 +14600,11 @@ func (lpvscr ListP2SVpnServerConfigurationsResult) IsEmpty() bool {
 
 // listP2SVpnServerConfigurationsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lpvscr ListP2SVpnServerConfigurationsResult) listP2SVpnServerConfigurationsResultPreparer() (*http.Request, error) {
+func (lpvscr ListP2SVpnServerConfigurationsResult) listP2SVpnServerConfigurationsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lpvscr.NextLink == nil || len(to.String(lpvscr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lpvscr.NextLink)))
@@ -12515,14 +14612,24 @@ func (lpvscr ListP2SVpnServerConfigurationsResult) listP2SVpnServerConfiguration
 
 // ListP2SVpnServerConfigurationsResultPage contains a page of P2SVpnServerConfiguration values.
 type ListP2SVpnServerConfigurationsResultPage struct {
-	fn     func(ListP2SVpnServerConfigurationsResult) (ListP2SVpnServerConfigurationsResult, error)
+	fn     func(context.Context, ListP2SVpnServerConfigurationsResult) (ListP2SVpnServerConfigurationsResult, error)
 	lpvscr ListP2SVpnServerConfigurationsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListP2SVpnServerConfigurationsResultPage) Next() error {
-	next, err := page.fn(page.lpvscr)
+func (page *ListP2SVpnServerConfigurationsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListP2SVpnServerConfigurationsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lpvscr)
 	if err != nil {
 		return err
 	}
@@ -12530,6 +14637,13 @@ func (page *ListP2SVpnServerConfigurationsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListP2SVpnServerConfigurationsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListP2SVpnServerConfigurationsResultPage) NotDone() bool {
 	return !page.lpvscr.IsEmpty()
@@ -12548,8 +14662,13 @@ func (page ListP2SVpnServerConfigurationsResultPage) Values() []P2SVpnServerConf
 	return *page.lpvscr.Value
 }
 
-// ListVirtualHubsResult result of the request to list VirtualHubs. It contains a list of VirtualHubs and a URL
-// nextLink to get the next set of results.
+// Creates a new instance of the ListP2SVpnServerConfigurationsResultPage type.
+func NewListP2SVpnServerConfigurationsResultPage(getNextPage func(context.Context, ListP2SVpnServerConfigurationsResult) (ListP2SVpnServerConfigurationsResult, error)) ListP2SVpnServerConfigurationsResultPage {
+	return ListP2SVpnServerConfigurationsResultPage{fn: getNextPage}
+}
+
+// ListVirtualHubsResult result of the request to list VirtualHubs. It contains a list of VirtualHubs and a
+// URL nextLink to get the next set of results.
 type ListVirtualHubsResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of VirtualHubs.
@@ -12564,14 +14683,24 @@ type ListVirtualHubsResultIterator struct {
 	page ListVirtualHubsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListVirtualHubsResultIterator) Next() error {
+func (iter *ListVirtualHubsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVirtualHubsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12580,6 +14709,13 @@ func (iter *ListVirtualHubsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListVirtualHubsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListVirtualHubsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12599,6 +14735,11 @@ func (iter ListVirtualHubsResultIterator) Value() VirtualHub {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListVirtualHubsResultIterator type.
+func NewListVirtualHubsResultIterator(page ListVirtualHubsResultPage) ListVirtualHubsResultIterator {
+	return ListVirtualHubsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lvhr ListVirtualHubsResult) IsEmpty() bool {
 	return lvhr.Value == nil || len(*lvhr.Value) == 0
@@ -12606,11 +14747,11 @@ func (lvhr ListVirtualHubsResult) IsEmpty() bool {
 
 // listVirtualHubsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lvhr ListVirtualHubsResult) listVirtualHubsResultPreparer() (*http.Request, error) {
+func (lvhr ListVirtualHubsResult) listVirtualHubsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lvhr.NextLink == nil || len(to.String(lvhr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lvhr.NextLink)))
@@ -12618,14 +14759,24 @@ func (lvhr ListVirtualHubsResult) listVirtualHubsResultPreparer() (*http.Request
 
 // ListVirtualHubsResultPage contains a page of VirtualHub values.
 type ListVirtualHubsResultPage struct {
-	fn   func(ListVirtualHubsResult) (ListVirtualHubsResult, error)
+	fn   func(context.Context, ListVirtualHubsResult) (ListVirtualHubsResult, error)
 	lvhr ListVirtualHubsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListVirtualHubsResultPage) Next() error {
-	next, err := page.fn(page.lvhr)
+func (page *ListVirtualHubsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVirtualHubsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lvhr)
 	if err != nil {
 		return err
 	}
@@ -12633,6 +14784,13 @@ func (page *ListVirtualHubsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListVirtualHubsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListVirtualHubsResultPage) NotDone() bool {
 	return !page.lvhr.IsEmpty()
@@ -12651,8 +14809,13 @@ func (page ListVirtualHubsResultPage) Values() []VirtualHub {
 	return *page.lvhr.Value
 }
 
-// ListVirtualWANsResult result of the request to list VirtualWANs. It contains a list of VirtualWANs and a URL
-// nextLink to get the next set of results.
+// Creates a new instance of the ListVirtualHubsResultPage type.
+func NewListVirtualHubsResultPage(getNextPage func(context.Context, ListVirtualHubsResult) (ListVirtualHubsResult, error)) ListVirtualHubsResultPage {
+	return ListVirtualHubsResultPage{fn: getNextPage}
+}
+
+// ListVirtualWANsResult result of the request to list VirtualWANs. It contains a list of VirtualWANs and a
+// URL nextLink to get the next set of results.
 type ListVirtualWANsResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of VirtualWANs.
@@ -12667,14 +14830,24 @@ type ListVirtualWANsResultIterator struct {
 	page ListVirtualWANsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListVirtualWANsResultIterator) Next() error {
+func (iter *ListVirtualWANsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVirtualWANsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12683,6 +14856,13 @@ func (iter *ListVirtualWANsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListVirtualWANsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListVirtualWANsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12702,6 +14882,11 @@ func (iter ListVirtualWANsResultIterator) Value() VirtualWAN {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListVirtualWANsResultIterator type.
+func NewListVirtualWANsResultIterator(page ListVirtualWANsResultPage) ListVirtualWANsResultIterator {
+	return ListVirtualWANsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lvwnr ListVirtualWANsResult) IsEmpty() bool {
 	return lvwnr.Value == nil || len(*lvwnr.Value) == 0
@@ -12709,11 +14894,11 @@ func (lvwnr ListVirtualWANsResult) IsEmpty() bool {
 
 // listVirtualWANsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lvwnr ListVirtualWANsResult) listVirtualWANsResultPreparer() (*http.Request, error) {
+func (lvwnr ListVirtualWANsResult) listVirtualWANsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lvwnr.NextLink == nil || len(to.String(lvwnr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lvwnr.NextLink)))
@@ -12721,14 +14906,24 @@ func (lvwnr ListVirtualWANsResult) listVirtualWANsResultPreparer() (*http.Reques
 
 // ListVirtualWANsResultPage contains a page of VirtualWAN values.
 type ListVirtualWANsResultPage struct {
-	fn    func(ListVirtualWANsResult) (ListVirtualWANsResult, error)
+	fn    func(context.Context, ListVirtualWANsResult) (ListVirtualWANsResult, error)
 	lvwnr ListVirtualWANsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListVirtualWANsResultPage) Next() error {
-	next, err := page.fn(page.lvwnr)
+func (page *ListVirtualWANsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVirtualWANsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lvwnr)
 	if err != nil {
 		return err
 	}
@@ -12736,6 +14931,13 @@ func (page *ListVirtualWANsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListVirtualWANsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListVirtualWANsResultPage) NotDone() bool {
 	return !page.lvwnr.IsEmpty()
@@ -12754,8 +14956,13 @@ func (page ListVirtualWANsResultPage) Values() []VirtualWAN {
 	return *page.lvwnr.Value
 }
 
-// ListVpnConnectionsResult result of the request to list all vpn connections to a virtual wan vpn gateway. It
-// contains a list of Vpn Connections and a URL nextLink to get the next set of results.
+// Creates a new instance of the ListVirtualWANsResultPage type.
+func NewListVirtualWANsResultPage(getNextPage func(context.Context, ListVirtualWANsResult) (ListVirtualWANsResult, error)) ListVirtualWANsResultPage {
+	return ListVirtualWANsResultPage{fn: getNextPage}
+}
+
+// ListVpnConnectionsResult result of the request to list all vpn connections to a virtual wan vpn gateway.
+// It contains a list of Vpn Connections and a URL nextLink to get the next set of results.
 type ListVpnConnectionsResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Vpn Connections.
@@ -12770,14 +14977,24 @@ type ListVpnConnectionsResultIterator struct {
 	page ListVpnConnectionsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListVpnConnectionsResultIterator) Next() error {
+func (iter *ListVpnConnectionsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVpnConnectionsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12786,6 +15003,13 @@ func (iter *ListVpnConnectionsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListVpnConnectionsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListVpnConnectionsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12805,6 +15029,11 @@ func (iter ListVpnConnectionsResultIterator) Value() VpnConnection {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListVpnConnectionsResultIterator type.
+func NewListVpnConnectionsResultIterator(page ListVpnConnectionsResultPage) ListVpnConnectionsResultIterator {
+	return ListVpnConnectionsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lvcr ListVpnConnectionsResult) IsEmpty() bool {
 	return lvcr.Value == nil || len(*lvcr.Value) == 0
@@ -12812,11 +15041,11 @@ func (lvcr ListVpnConnectionsResult) IsEmpty() bool {
 
 // listVpnConnectionsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lvcr ListVpnConnectionsResult) listVpnConnectionsResultPreparer() (*http.Request, error) {
+func (lvcr ListVpnConnectionsResult) listVpnConnectionsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lvcr.NextLink == nil || len(to.String(lvcr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lvcr.NextLink)))
@@ -12824,14 +15053,24 @@ func (lvcr ListVpnConnectionsResult) listVpnConnectionsResultPreparer() (*http.R
 
 // ListVpnConnectionsResultPage contains a page of VpnConnection values.
 type ListVpnConnectionsResultPage struct {
-	fn   func(ListVpnConnectionsResult) (ListVpnConnectionsResult, error)
+	fn   func(context.Context, ListVpnConnectionsResult) (ListVpnConnectionsResult, error)
 	lvcr ListVpnConnectionsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListVpnConnectionsResultPage) Next() error {
-	next, err := page.fn(page.lvcr)
+func (page *ListVpnConnectionsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVpnConnectionsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lvcr)
 	if err != nil {
 		return err
 	}
@@ -12839,6 +15078,13 @@ func (page *ListVpnConnectionsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListVpnConnectionsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListVpnConnectionsResultPage) NotDone() bool {
 	return !page.lvcr.IsEmpty()
@@ -12857,8 +15103,13 @@ func (page ListVpnConnectionsResultPage) Values() []VpnConnection {
 	return *page.lvcr.Value
 }
 
-// ListVpnGatewaysResult result of the request to list VpnGateways. It contains a list of VpnGateways and a URL
-// nextLink to get the next set of results.
+// Creates a new instance of the ListVpnConnectionsResultPage type.
+func NewListVpnConnectionsResultPage(getNextPage func(context.Context, ListVpnConnectionsResult) (ListVpnConnectionsResult, error)) ListVpnConnectionsResultPage {
+	return ListVpnConnectionsResultPage{fn: getNextPage}
+}
+
+// ListVpnGatewaysResult result of the request to list VpnGateways. It contains a list of VpnGateways and a
+// URL nextLink to get the next set of results.
 type ListVpnGatewaysResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of VpnGateways.
@@ -12873,14 +15124,24 @@ type ListVpnGatewaysResultIterator struct {
 	page ListVpnGatewaysResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListVpnGatewaysResultIterator) Next() error {
+func (iter *ListVpnGatewaysResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVpnGatewaysResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12889,6 +15150,13 @@ func (iter *ListVpnGatewaysResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListVpnGatewaysResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListVpnGatewaysResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12908,6 +15176,11 @@ func (iter ListVpnGatewaysResultIterator) Value() VpnGateway {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListVpnGatewaysResultIterator type.
+func NewListVpnGatewaysResultIterator(page ListVpnGatewaysResultPage) ListVpnGatewaysResultIterator {
+	return ListVpnGatewaysResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lvgr ListVpnGatewaysResult) IsEmpty() bool {
 	return lvgr.Value == nil || len(*lvgr.Value) == 0
@@ -12915,11 +15188,11 @@ func (lvgr ListVpnGatewaysResult) IsEmpty() bool {
 
 // listVpnGatewaysResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lvgr ListVpnGatewaysResult) listVpnGatewaysResultPreparer() (*http.Request, error) {
+func (lvgr ListVpnGatewaysResult) listVpnGatewaysResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lvgr.NextLink == nil || len(to.String(lvgr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lvgr.NextLink)))
@@ -12927,14 +15200,24 @@ func (lvgr ListVpnGatewaysResult) listVpnGatewaysResultPreparer() (*http.Request
 
 // ListVpnGatewaysResultPage contains a page of VpnGateway values.
 type ListVpnGatewaysResultPage struct {
-	fn   func(ListVpnGatewaysResult) (ListVpnGatewaysResult, error)
+	fn   func(context.Context, ListVpnGatewaysResult) (ListVpnGatewaysResult, error)
 	lvgr ListVpnGatewaysResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListVpnGatewaysResultPage) Next() error {
-	next, err := page.fn(page.lvgr)
+func (page *ListVpnGatewaysResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVpnGatewaysResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lvgr)
 	if err != nil {
 		return err
 	}
@@ -12942,6 +15225,13 @@ func (page *ListVpnGatewaysResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListVpnGatewaysResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListVpnGatewaysResultPage) NotDone() bool {
 	return !page.lvgr.IsEmpty()
@@ -12960,8 +15250,13 @@ func (page ListVpnGatewaysResultPage) Values() []VpnGateway {
 	return *page.lvgr.Value
 }
 
-// ListVpnSitesResult result of the request to list VpnSites. It contains a list of VpnSites and a URL nextLink to
-// get the next set of results.
+// Creates a new instance of the ListVpnGatewaysResultPage type.
+func NewListVpnGatewaysResultPage(getNextPage func(context.Context, ListVpnGatewaysResult) (ListVpnGatewaysResult, error)) ListVpnGatewaysResultPage {
+	return ListVpnGatewaysResultPage{fn: getNextPage}
+}
+
+// ListVpnSitesResult result of the request to list VpnSites. It contains a list of VpnSites and a URL
+// nextLink to get the next set of results.
 type ListVpnSitesResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of VpnSites.
@@ -12976,14 +15271,24 @@ type ListVpnSitesResultIterator struct {
 	page ListVpnSitesResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListVpnSitesResultIterator) Next() error {
+func (iter *ListVpnSitesResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVpnSitesResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12992,6 +15297,13 @@ func (iter *ListVpnSitesResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListVpnSitesResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListVpnSitesResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13011,6 +15323,11 @@ func (iter ListVpnSitesResultIterator) Value() VpnSite {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListVpnSitesResultIterator type.
+func NewListVpnSitesResultIterator(page ListVpnSitesResultPage) ListVpnSitesResultIterator {
+	return ListVpnSitesResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lvsr ListVpnSitesResult) IsEmpty() bool {
 	return lvsr.Value == nil || len(*lvsr.Value) == 0
@@ -13018,11 +15335,11 @@ func (lvsr ListVpnSitesResult) IsEmpty() bool {
 
 // listVpnSitesResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lvsr ListVpnSitesResult) listVpnSitesResultPreparer() (*http.Request, error) {
+func (lvsr ListVpnSitesResult) listVpnSitesResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lvsr.NextLink == nil || len(to.String(lvsr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lvsr.NextLink)))
@@ -13030,14 +15347,24 @@ func (lvsr ListVpnSitesResult) listVpnSitesResultPreparer() (*http.Request, erro
 
 // ListVpnSitesResultPage contains a page of VpnSite values.
 type ListVpnSitesResultPage struct {
-	fn   func(ListVpnSitesResult) (ListVpnSitesResult, error)
+	fn   func(context.Context, ListVpnSitesResult) (ListVpnSitesResult, error)
 	lvsr ListVpnSitesResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListVpnSitesResultPage) Next() error {
-	next, err := page.fn(page.lvsr)
+func (page *ListVpnSitesResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListVpnSitesResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lvsr)
 	if err != nil {
 		return err
 	}
@@ -13045,6 +15372,13 @@ func (page *ListVpnSitesResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListVpnSitesResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListVpnSitesResultPage) NotDone() bool {
 	return !page.lvsr.IsEmpty()
@@ -13063,6 +15397,11 @@ func (page ListVpnSitesResultPage) Values() []VpnSite {
 	return *page.lvsr.Value
 }
 
+// Creates a new instance of the ListVpnSitesResultPage type.
+func NewListVpnSitesResultPage(getNextPage func(context.Context, ListVpnSitesResult) (ListVpnSitesResult, error)) ListVpnSitesResultPage {
+	return ListVpnSitesResultPage{fn: getNextPage}
+}
+
 // LoadBalancer loadBalancer resource
 type LoadBalancer struct {
 	autorest.Response `json:"-"`
@@ -13210,21 +15549,31 @@ type LoadBalancerBackendAddressPoolListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// LoadBalancerBackendAddressPoolListResultIterator provides access to a complete listing of BackendAddressPool
-// values.
+// LoadBalancerBackendAddressPoolListResultIterator provides access to a complete listing of
+// BackendAddressPool values.
 type LoadBalancerBackendAddressPoolListResultIterator struct {
 	i    int
 	page LoadBalancerBackendAddressPoolListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LoadBalancerBackendAddressPoolListResultIterator) Next() error {
+func (iter *LoadBalancerBackendAddressPoolListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerBackendAddressPoolListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13233,6 +15582,13 @@ func (iter *LoadBalancerBackendAddressPoolListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoadBalancerBackendAddressPoolListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter LoadBalancerBackendAddressPoolListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13252,6 +15608,11 @@ func (iter LoadBalancerBackendAddressPoolListResultIterator) Value() BackendAddr
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LoadBalancerBackendAddressPoolListResultIterator type.
+func NewLoadBalancerBackendAddressPoolListResultIterator(page LoadBalancerBackendAddressPoolListResultPage) LoadBalancerBackendAddressPoolListResultIterator {
+	return LoadBalancerBackendAddressPoolListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lbbaplr LoadBalancerBackendAddressPoolListResult) IsEmpty() bool {
 	return lbbaplr.Value == nil || len(*lbbaplr.Value) == 0
@@ -13259,11 +15620,11 @@ func (lbbaplr LoadBalancerBackendAddressPoolListResult) IsEmpty() bool {
 
 // loadBalancerBackendAddressPoolListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lbbaplr LoadBalancerBackendAddressPoolListResult) loadBalancerBackendAddressPoolListResultPreparer() (*http.Request, error) {
+func (lbbaplr LoadBalancerBackendAddressPoolListResult) loadBalancerBackendAddressPoolListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lbbaplr.NextLink == nil || len(to.String(lbbaplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lbbaplr.NextLink)))
@@ -13271,14 +15632,24 @@ func (lbbaplr LoadBalancerBackendAddressPoolListResult) loadBalancerBackendAddre
 
 // LoadBalancerBackendAddressPoolListResultPage contains a page of BackendAddressPool values.
 type LoadBalancerBackendAddressPoolListResultPage struct {
-	fn      func(LoadBalancerBackendAddressPoolListResult) (LoadBalancerBackendAddressPoolListResult, error)
+	fn      func(context.Context, LoadBalancerBackendAddressPoolListResult) (LoadBalancerBackendAddressPoolListResult, error)
 	lbbaplr LoadBalancerBackendAddressPoolListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LoadBalancerBackendAddressPoolListResultPage) Next() error {
-	next, err := page.fn(page.lbbaplr)
+func (page *LoadBalancerBackendAddressPoolListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerBackendAddressPoolListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lbbaplr)
 	if err != nil {
 		return err
 	}
@@ -13286,6 +15657,13 @@ func (page *LoadBalancerBackendAddressPoolListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoadBalancerBackendAddressPoolListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page LoadBalancerBackendAddressPoolListResultPage) NotDone() bool {
 	return !page.lbbaplr.IsEmpty()
@@ -13304,6 +15682,11 @@ func (page LoadBalancerBackendAddressPoolListResultPage) Values() []BackendAddre
 	return *page.lbbaplr.Value
 }
 
+// Creates a new instance of the LoadBalancerBackendAddressPoolListResultPage type.
+func NewLoadBalancerBackendAddressPoolListResultPage(getNextPage func(context.Context, LoadBalancerBackendAddressPoolListResult) (LoadBalancerBackendAddressPoolListResult, error)) LoadBalancerBackendAddressPoolListResultPage {
+	return LoadBalancerBackendAddressPoolListResultPage{fn: getNextPage}
+}
+
 // LoadBalancerFrontendIPConfigurationListResult response for ListFrontendIPConfiguration API service call.
 type LoadBalancerFrontendIPConfigurationListResult struct {
 	autorest.Response `json:"-"`
@@ -13320,14 +15703,24 @@ type LoadBalancerFrontendIPConfigurationListResultIterator struct {
 	page LoadBalancerFrontendIPConfigurationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LoadBalancerFrontendIPConfigurationListResultIterator) Next() error {
+func (iter *LoadBalancerFrontendIPConfigurationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerFrontendIPConfigurationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13336,6 +15729,13 @@ func (iter *LoadBalancerFrontendIPConfigurationListResultIterator) Next() error
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoadBalancerFrontendIPConfigurationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter LoadBalancerFrontendIPConfigurationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13355,6 +15755,11 @@ func (iter LoadBalancerFrontendIPConfigurationListResultIterator) Value() Fronte
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LoadBalancerFrontendIPConfigurationListResultIterator type.
+func NewLoadBalancerFrontendIPConfigurationListResultIterator(page LoadBalancerFrontendIPConfigurationListResultPage) LoadBalancerFrontendIPConfigurationListResultIterator {
+	return LoadBalancerFrontendIPConfigurationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lbficlr LoadBalancerFrontendIPConfigurationListResult) IsEmpty() bool {
 	return lbficlr.Value == nil || len(*lbficlr.Value) == 0
@@ -13362,11 +15767,11 @@ func (lbficlr LoadBalancerFrontendIPConfigurationListResult) IsEmpty() bool {
 
 // loadBalancerFrontendIPConfigurationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lbficlr LoadBalancerFrontendIPConfigurationListResult) loadBalancerFrontendIPConfigurationListResultPreparer() (*http.Request, error) {
+func (lbficlr LoadBalancerFrontendIPConfigurationListResult) loadBalancerFrontendIPConfigurationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lbficlr.NextLink == nil || len(to.String(lbficlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lbficlr.NextLink)))
@@ -13374,14 +15779,24 @@ func (lbficlr LoadBalancerFrontendIPConfigurationListResult) loadBalancerFronten
 
 // LoadBalancerFrontendIPConfigurationListResultPage contains a page of FrontendIPConfiguration values.
 type LoadBalancerFrontendIPConfigurationListResultPage struct {
-	fn      func(LoadBalancerFrontendIPConfigurationListResult) (LoadBalancerFrontendIPConfigurationListResult, error)
+	fn      func(context.Context, LoadBalancerFrontendIPConfigurationListResult) (LoadBalancerFrontendIPConfigurationListResult, error)
 	lbficlr LoadBalancerFrontendIPConfigurationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LoadBalancerFrontendIPConfigurationListResultPage) Next() error {
-	next, err := page.fn(page.lbficlr)
+func (page *LoadBalancerFrontendIPConfigurationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerFrontendIPConfigurationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lbficlr)
 	if err != nil {
 		return err
 	}
@@ -13389,6 +15804,13 @@ func (page *LoadBalancerFrontendIPConfigurationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoadBalancerFrontendIPConfigurationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page LoadBalancerFrontendIPConfigurationListResultPage) NotDone() bool {
 	return !page.lbficlr.IsEmpty()
@@ -13407,6 +15829,11 @@ func (page LoadBalancerFrontendIPConfigurationListResultPage) Values() []Fronten
 	return *page.lbficlr.Value
 }
 
+// Creates a new instance of the LoadBalancerFrontendIPConfigurationListResultPage type.
+func NewLoadBalancerFrontendIPConfigurationListResultPage(getNextPage func(context.Context, LoadBalancerFrontendIPConfigurationListResult) (LoadBalancerFrontendIPConfigurationListResult, error)) LoadBalancerFrontendIPConfigurationListResultPage {
+	return LoadBalancerFrontendIPConfigurationListResultPage{fn: getNextPage}
+}
+
 // LoadBalancerListResult response for ListLoadBalancers API service call.
 type LoadBalancerListResult struct {
 	autorest.Response `json:"-"`
@@ -13422,14 +15849,171 @@ type LoadBalancerListResultIterator struct {
 	page LoadBalancerListResultPage
 }
 
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *LoadBalancerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
 // Next advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LoadBalancerListResultIterator) Next() error {
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoadBalancerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter LoadBalancerListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter LoadBalancerListResultIterator) Response() LoadBalancerListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter LoadBalancerListResultIterator) Value() LoadBalancer {
+	if !iter.page.NotDone() {
+		return LoadBalancer{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the LoadBalancerListResultIterator type.
+func NewLoadBalancerListResultIterator(page LoadBalancerListResultPage) LoadBalancerListResultIterator {
+	return LoadBalancerListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (lblr LoadBalancerListResult) IsEmpty() bool {
+	return lblr.Value == nil || len(*lblr.Value) == 0
+}
+
+// loadBalancerListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (lblr LoadBalancerListResult) loadBalancerListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if lblr.NextLink == nil || len(to.String(lblr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(lblr.NextLink)))
+}
+
+// LoadBalancerListResultPage contains a page of LoadBalancer values.
+type LoadBalancerListResultPage struct {
+	fn   func(context.Context, LoadBalancerListResult) (LoadBalancerListResult, error)
+	lblr LoadBalancerListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *LoadBalancerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lblr)
+	if err != nil {
+		return err
+	}
+	page.lblr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoadBalancerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page LoadBalancerListResultPage) NotDone() bool {
+	return !page.lblr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page LoadBalancerListResultPage) Response() LoadBalancerListResult {
+	return page.lblr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page LoadBalancerListResultPage) Values() []LoadBalancer {
+	if page.lblr.IsEmpty() {
+		return nil
+	}
+	return *page.lblr.Value
+}
+
+// Creates a new instance of the LoadBalancerListResultPage type.
+func NewLoadBalancerListResultPage(getNextPage func(context.Context, LoadBalancerListResult) (LoadBalancerListResult, error)) LoadBalancerListResultPage {
+	return LoadBalancerListResultPage{fn: getNextPage}
+}
+
+// LoadBalancerLoadBalancingRuleListResult response for ListLoadBalancingRule API service call.
+type LoadBalancerLoadBalancingRuleListResult struct {
+	autorest.Response `json:"-"`
+	// Value - A list of load balancing rules in a load balancer.
+	Value *[]LoadBalancingRule `json:"value,omitempty"`
+	// NextLink - The URL to get the next set of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// LoadBalancerLoadBalancingRuleListResultIterator provides access to a complete listing of
+// LoadBalancingRule values.
+type LoadBalancerLoadBalancingRuleListResultIterator struct {
+	i    int
+	page LoadBalancerLoadBalancingRuleListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *LoadBalancerLoadBalancingRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerLoadBalancingRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13438,101 +16022,144 @@ func (iter *LoadBalancerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoadBalancerLoadBalancingRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
-func (iter LoadBalancerListResultIterator) NotDone() bool {
+func (iter LoadBalancerLoadBalancingRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
 }
 
 // Response returns the raw server response from the last page request.
-func (iter LoadBalancerListResultIterator) Response() LoadBalancerListResult {
+func (iter LoadBalancerLoadBalancingRuleListResultIterator) Response() LoadBalancerLoadBalancingRuleListResult {
 	return iter.page.Response()
 }
 
 // Value returns the current value or a zero-initialized value if the
 // iterator has advanced beyond the end of the collection.
-func (iter LoadBalancerListResultIterator) Value() LoadBalancer {
+func (iter LoadBalancerLoadBalancingRuleListResultIterator) Value() LoadBalancingRule {
 	if !iter.page.NotDone() {
-		return LoadBalancer{}
+		return LoadBalancingRule{}
 	}
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LoadBalancerLoadBalancingRuleListResultIterator type.
+func NewLoadBalancerLoadBalancingRuleListResultIterator(page LoadBalancerLoadBalancingRuleListResultPage) LoadBalancerLoadBalancingRuleListResultIterator {
+	return LoadBalancerLoadBalancingRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
-func (lblr LoadBalancerListResult) IsEmpty() bool {
-	return lblr.Value == nil || len(*lblr.Value) == 0
+func (lblbrlr LoadBalancerLoadBalancingRuleListResult) IsEmpty() bool {
+	return lblbrlr.Value == nil || len(*lblbrlr.Value) == 0
 }
 
-// loadBalancerListResultPreparer prepares a request to retrieve the next set of results.
+// loadBalancerLoadBalancingRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lblr LoadBalancerListResult) loadBalancerListResultPreparer() (*http.Request, error) {
-	if lblr.NextLink == nil || len(to.String(lblr.NextLink)) < 1 {
+func (lblbrlr LoadBalancerLoadBalancingRuleListResult) loadBalancerLoadBalancingRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if lblbrlr.NextLink == nil || len(to.String(lblbrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
-		autorest.WithBaseURL(to.String(lblr.NextLink)))
+		autorest.WithBaseURL(to.String(lblbrlr.NextLink)))
 }
 
-// LoadBalancerListResultPage contains a page of LoadBalancer values.
-type LoadBalancerListResultPage struct {
-	fn   func(LoadBalancerListResult) (LoadBalancerListResult, error)
-	lblr LoadBalancerListResult
+// LoadBalancerLoadBalancingRuleListResultPage contains a page of LoadBalancingRule values.
+type LoadBalancerLoadBalancingRuleListResultPage struct {
+	fn      func(context.Context, LoadBalancerLoadBalancingRuleListResult) (LoadBalancerLoadBalancingRuleListResult, error)
+	lblbrlr LoadBalancerLoadBalancingRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LoadBalancerListResultPage) Next() error {
-	next, err := page.fn(page.lblr)
+func (page *LoadBalancerLoadBalancingRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerLoadBalancingRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lblbrlr)
 	if err != nil {
 		return err
 	}
-	page.lblr = next
+	page.lblbrlr = next
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoadBalancerLoadBalancingRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
-func (page LoadBalancerListResultPage) NotDone() bool {
-	return !page.lblr.IsEmpty()
+func (page LoadBalancerLoadBalancingRuleListResultPage) NotDone() bool {
+	return !page.lblbrlr.IsEmpty()
 }
 
 // Response returns the raw server response from the last page request.
-func (page LoadBalancerListResultPage) Response() LoadBalancerListResult {
-	return page.lblr
+func (page LoadBalancerLoadBalancingRuleListResultPage) Response() LoadBalancerLoadBalancingRuleListResult {
+	return page.lblbrlr
 }
 
 // Values returns the slice of values for the current page or nil if there are no values.
-func (page LoadBalancerListResultPage) Values() []LoadBalancer {
-	if page.lblr.IsEmpty() {
+func (page LoadBalancerLoadBalancingRuleListResultPage) Values() []LoadBalancingRule {
+	if page.lblbrlr.IsEmpty() {
 		return nil
 	}
-	return *page.lblr.Value
+	return *page.lblbrlr.Value
 }
 
-// LoadBalancerLoadBalancingRuleListResult response for ListLoadBalancingRule API service call.
-type LoadBalancerLoadBalancingRuleListResult struct {
+// Creates a new instance of the LoadBalancerLoadBalancingRuleListResultPage type.
+func NewLoadBalancerLoadBalancingRuleListResultPage(getNextPage func(context.Context, LoadBalancerLoadBalancingRuleListResult) (LoadBalancerLoadBalancingRuleListResult, error)) LoadBalancerLoadBalancingRuleListResultPage {
+	return LoadBalancerLoadBalancingRuleListResultPage{fn: getNextPage}
+}
+
+// LoadBalancerOutboundRuleListResult response for ListOutboundRule API service call.
+type LoadBalancerOutboundRuleListResult struct {
 	autorest.Response `json:"-"`
-	// Value - A list of load balancing rules in a load balancer.
-	Value *[]LoadBalancingRule `json:"value,omitempty"`
+	// Value - A list of outbound rules in a load balancer.
+	Value *[]OutboundRule `json:"value,omitempty"`
 	// NextLink - The URL to get the next set of results.
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// LoadBalancerLoadBalancingRuleListResultIterator provides access to a complete listing of LoadBalancingRule
-// values.
-type LoadBalancerLoadBalancingRuleListResultIterator struct {
+// LoadBalancerOutboundRuleListResultIterator provides access to a complete listing of OutboundRule values.
+type LoadBalancerOutboundRuleListResultIterator struct {
 	i    int
-	page LoadBalancerLoadBalancingRuleListResultPage
+	page LoadBalancerOutboundRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LoadBalancerLoadBalancingRuleListResultIterator) Next() error {
+func (iter *LoadBalancerOutboundRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerOutboundRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13541,75 +16168,109 @@ func (iter *LoadBalancerLoadBalancingRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoadBalancerOutboundRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
-func (iter LoadBalancerLoadBalancingRuleListResultIterator) NotDone() bool {
+func (iter LoadBalancerOutboundRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
 }
 
 // Response returns the raw server response from the last page request.
-func (iter LoadBalancerLoadBalancingRuleListResultIterator) Response() LoadBalancerLoadBalancingRuleListResult {
+func (iter LoadBalancerOutboundRuleListResultIterator) Response() LoadBalancerOutboundRuleListResult {
 	return iter.page.Response()
 }
 
 // Value returns the current value or a zero-initialized value if the
 // iterator has advanced beyond the end of the collection.
-func (iter LoadBalancerLoadBalancingRuleListResultIterator) Value() LoadBalancingRule {
+func (iter LoadBalancerOutboundRuleListResultIterator) Value() OutboundRule {
 	if !iter.page.NotDone() {
-		return LoadBalancingRule{}
+		return OutboundRule{}
 	}
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LoadBalancerOutboundRuleListResultIterator type.
+func NewLoadBalancerOutboundRuleListResultIterator(page LoadBalancerOutboundRuleListResultPage) LoadBalancerOutboundRuleListResultIterator {
+	return LoadBalancerOutboundRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
-func (lblbrlr LoadBalancerLoadBalancingRuleListResult) IsEmpty() bool {
-	return lblbrlr.Value == nil || len(*lblbrlr.Value) == 0
+func (lborlr LoadBalancerOutboundRuleListResult) IsEmpty() bool {
+	return lborlr.Value == nil || len(*lborlr.Value) == 0
 }
 
-// loadBalancerLoadBalancingRuleListResultPreparer prepares a request to retrieve the next set of results.
+// loadBalancerOutboundRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lblbrlr LoadBalancerLoadBalancingRuleListResult) loadBalancerLoadBalancingRuleListResultPreparer() (*http.Request, error) {
-	if lblbrlr.NextLink == nil || len(to.String(lblbrlr.NextLink)) < 1 {
+func (lborlr LoadBalancerOutboundRuleListResult) loadBalancerOutboundRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if lborlr.NextLink == nil || len(to.String(lborlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
-		autorest.WithBaseURL(to.String(lblbrlr.NextLink)))
+		autorest.WithBaseURL(to.String(lborlr.NextLink)))
 }
 
-// LoadBalancerLoadBalancingRuleListResultPage contains a page of LoadBalancingRule values.
-type LoadBalancerLoadBalancingRuleListResultPage struct {
-	fn      func(LoadBalancerLoadBalancingRuleListResult) (LoadBalancerLoadBalancingRuleListResult, error)
-	lblbrlr LoadBalancerLoadBalancingRuleListResult
+// LoadBalancerOutboundRuleListResultPage contains a page of OutboundRule values.
+type LoadBalancerOutboundRuleListResultPage struct {
+	fn     func(context.Context, LoadBalancerOutboundRuleListResult) (LoadBalancerOutboundRuleListResult, error)
+	lborlr LoadBalancerOutboundRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LoadBalancerLoadBalancingRuleListResultPage) Next() error {
-	next, err := page.fn(page.lblbrlr)
+func (page *LoadBalancerOutboundRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerOutboundRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lborlr)
 	if err != nil {
 		return err
 	}
-	page.lblbrlr = next
+	page.lborlr = next
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoadBalancerOutboundRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
-func (page LoadBalancerLoadBalancingRuleListResultPage) NotDone() bool {
-	return !page.lblbrlr.IsEmpty()
+func (page LoadBalancerOutboundRuleListResultPage) NotDone() bool {
+	return !page.lborlr.IsEmpty()
 }
 
 // Response returns the raw server response from the last page request.
-func (page LoadBalancerLoadBalancingRuleListResultPage) Response() LoadBalancerLoadBalancingRuleListResult {
-	return page.lblbrlr
+func (page LoadBalancerOutboundRuleListResultPage) Response() LoadBalancerOutboundRuleListResult {
+	return page.lborlr
 }
 
 // Values returns the slice of values for the current page or nil if there are no values.
-func (page LoadBalancerLoadBalancingRuleListResultPage) Values() []LoadBalancingRule {
-	if page.lblbrlr.IsEmpty() {
+func (page LoadBalancerOutboundRuleListResultPage) Values() []OutboundRule {
+	if page.lborlr.IsEmpty() {
 		return nil
 	}
-	return *page.lblbrlr.Value
+	return *page.lborlr.Value
+}
+
+// Creates a new instance of the LoadBalancerOutboundRuleListResultPage type.
+func NewLoadBalancerOutboundRuleListResultPage(getNextPage func(context.Context, LoadBalancerOutboundRuleListResult) (LoadBalancerOutboundRuleListResult, error)) LoadBalancerOutboundRuleListResultPage {
+	return LoadBalancerOutboundRuleListResultPage{fn: getNextPage}
 }
 
 // LoadBalancerProbeListResult response for ListProbe API service call.
@@ -13627,14 +16288,24 @@ type LoadBalancerProbeListResultIterator struct {
 	page LoadBalancerProbeListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LoadBalancerProbeListResultIterator) Next() error {
+func (iter *LoadBalancerProbeListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerProbeListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13643,6 +16314,13 @@ func (iter *LoadBalancerProbeListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoadBalancerProbeListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter LoadBalancerProbeListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13662,6 +16340,11 @@ func (iter LoadBalancerProbeListResultIterator) Value() Probe {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LoadBalancerProbeListResultIterator type.
+func NewLoadBalancerProbeListResultIterator(page LoadBalancerProbeListResultPage) LoadBalancerProbeListResultIterator {
+	return LoadBalancerProbeListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lbplr LoadBalancerProbeListResult) IsEmpty() bool {
 	return lbplr.Value == nil || len(*lbplr.Value) == 0
@@ -13669,11 +16352,11 @@ func (lbplr LoadBalancerProbeListResult) IsEmpty() bool {
 
 // loadBalancerProbeListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lbplr LoadBalancerProbeListResult) loadBalancerProbeListResultPreparer() (*http.Request, error) {
+func (lbplr LoadBalancerProbeListResult) loadBalancerProbeListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lbplr.NextLink == nil || len(to.String(lbplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lbplr.NextLink)))
@@ -13681,14 +16364,24 @@ func (lbplr LoadBalancerProbeListResult) loadBalancerProbeListResultPreparer() (
 
 // LoadBalancerProbeListResultPage contains a page of Probe values.
 type LoadBalancerProbeListResultPage struct {
-	fn    func(LoadBalancerProbeListResult) (LoadBalancerProbeListResult, error)
+	fn    func(context.Context, LoadBalancerProbeListResult) (LoadBalancerProbeListResult, error)
 	lbplr LoadBalancerProbeListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LoadBalancerProbeListResultPage) Next() error {
-	next, err := page.fn(page.lbplr)
+func (page *LoadBalancerProbeListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoadBalancerProbeListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lbplr)
 	if err != nil {
 		return err
 	}
@@ -13696,6 +16389,13 @@ func (page *LoadBalancerProbeListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoadBalancerProbeListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page LoadBalancerProbeListResultPage) NotDone() bool {
 	return !page.lbplr.IsEmpty()
@@ -13714,6 +16414,11 @@ func (page LoadBalancerProbeListResultPage) Values() []Probe {
 	return *page.lbplr.Value
 }
 
+// Creates a new instance of the LoadBalancerProbeListResultPage type.
+func NewLoadBalancerProbeListResultPage(getNextPage func(context.Context, LoadBalancerProbeListResult) (LoadBalancerProbeListResult, error)) LoadBalancerProbeListResultPage {
+	return LoadBalancerProbeListResultPage{fn: getNextPage}
+}
+
 // LoadBalancerPropertiesFormat properties of the load balancer.
 type LoadBalancerPropertiesFormat struct {
 	// FrontendIPConfigurations - Object representing the frontend IPs to be used for the load balancer
@@ -13736,8 +16441,8 @@ type LoadBalancerPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// LoadBalancersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// LoadBalancersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type LoadBalancersCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -13765,7 +16470,8 @@ func (future *LoadBalancersCreateOrUpdateFuture) Result(client LoadBalancersClie
 	return
 }
 
-// LoadBalancersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// LoadBalancersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type LoadBalancersDeleteFuture struct {
 	azure.Future
 }
@@ -14065,20 +16771,31 @@ type LocalNetworkGatewayListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// LocalNetworkGatewayListResultIterator provides access to a complete listing of LocalNetworkGateway values.
+// LocalNetworkGatewayListResultIterator provides access to a complete listing of LocalNetworkGateway
+// values.
 type LocalNetworkGatewayListResultIterator struct {
 	i    int
 	page LocalNetworkGatewayListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LocalNetworkGatewayListResultIterator) Next() error {
+func (iter *LocalNetworkGatewayListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewayListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14087,6 +16804,13 @@ func (iter *LocalNetworkGatewayListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LocalNetworkGatewayListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter LocalNetworkGatewayListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14106,6 +16830,11 @@ func (iter LocalNetworkGatewayListResultIterator) Value() LocalNetworkGateway {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LocalNetworkGatewayListResultIterator type.
+func NewLocalNetworkGatewayListResultIterator(page LocalNetworkGatewayListResultPage) LocalNetworkGatewayListResultIterator {
+	return LocalNetworkGatewayListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lnglr LocalNetworkGatewayListResult) IsEmpty() bool {
 	return lnglr.Value == nil || len(*lnglr.Value) == 0
@@ -14113,11 +16842,11 @@ func (lnglr LocalNetworkGatewayListResult) IsEmpty() bool {
 
 // localNetworkGatewayListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lnglr LocalNetworkGatewayListResult) localNetworkGatewayListResultPreparer() (*http.Request, error) {
+func (lnglr LocalNetworkGatewayListResult) localNetworkGatewayListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lnglr.NextLink == nil || len(to.String(lnglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lnglr.NextLink)))
@@ -14125,14 +16854,24 @@ func (lnglr LocalNetworkGatewayListResult) localNetworkGatewayListResultPreparer
 
 // LocalNetworkGatewayListResultPage contains a page of LocalNetworkGateway values.
 type LocalNetworkGatewayListResultPage struct {
-	fn    func(LocalNetworkGatewayListResult) (LocalNetworkGatewayListResult, error)
+	fn    func(context.Context, LocalNetworkGatewayListResult) (LocalNetworkGatewayListResult, error)
 	lnglr LocalNetworkGatewayListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LocalNetworkGatewayListResultPage) Next() error {
-	next, err := page.fn(page.lnglr)
+func (page *LocalNetworkGatewayListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocalNetworkGatewayListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lnglr)
 	if err != nil {
 		return err
 	}
@@ -14140,6 +16879,13 @@ func (page *LocalNetworkGatewayListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LocalNetworkGatewayListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page LocalNetworkGatewayListResultPage) NotDone() bool {
 	return !page.lnglr.IsEmpty()
@@ -14158,6 +16904,11 @@ func (page LocalNetworkGatewayListResultPage) Values() []LocalNetworkGateway {
 	return *page.lnglr.Value
 }
 
+// Creates a new instance of the LocalNetworkGatewayListResultPage type.
+func NewLocalNetworkGatewayListResultPage(getNextPage func(context.Context, LocalNetworkGatewayListResult) (LocalNetworkGatewayListResult, error)) LocalNetworkGatewayListResultPage {
+	return LocalNetworkGatewayListResultPage{fn: getNextPage}
+}
+
 // LocalNetworkGatewayPropertiesFormat localNetworkGateway properties
 type LocalNetworkGatewayPropertiesFormat struct {
 	// LocalNetworkAddressSpace - Local network site address space.
@@ -14201,8 +16952,8 @@ func (future *LocalNetworkGatewaysCreateOrUpdateFuture) Result(client LocalNetwo
 	return
 }
 
-// LocalNetworkGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// LocalNetworkGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type LocalNetworkGatewaysDeleteFuture struct {
 	azure.Future
 }
@@ -14224,8 +16975,8 @@ func (future *LocalNetworkGatewaysDeleteFuture) Result(client LocalNetworkGatewa
 	return
 }
 
-// LocalNetworkGatewaysUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// LocalNetworkGatewaysUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type LocalNetworkGatewaysUpdateTagsFuture struct {
 	azure.Future
 }
@@ -14419,8 +17170,8 @@ type OperationDisplay struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// OperationListResult result of the request to list Network operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list Network operations. It contains a list of operations
+// and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Network operations supported by the Network resource provider.
@@ -14435,14 +17186,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14451,6 +17212,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14470,6 +17238,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -14477,11 +17250,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -14489,14 +17262,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -14504,6 +17287,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -14522,6 +17312,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OperationPropertiesFormat description of operation properties format.
 type OperationPropertiesFormat struct {
 	// ServiceSpecification - Specification of the service.
@@ -14538,6 +17333,7 @@ type OperationPropertiesFormatServiceSpecification struct {
 
 // OutboundRule outbound pool of the load balancer.
 type OutboundRule struct {
+	autorest.Response `json:"-"`
 	// OutboundRulePropertiesFormat - Properties of load balancer outbound rule.
 	*OutboundRulePropertiesFormat `json:"properties,omitempty"`
 	// Name - The name of the resource that is unique within a resource group. This name can be used to access the resource.
@@ -14774,8 +17570,8 @@ type P2SVpnGatewayProperties struct {
 	VpnClientConnectionHealth *VpnClientConnectionHealth `json:"vpnClientConnectionHealth,omitempty"`
 }
 
-// P2sVpnGatewaysCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// P2sVpnGatewaysCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type P2sVpnGatewaysCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -14803,7 +17599,8 @@ func (future *P2sVpnGatewaysCreateOrUpdateFuture) Result(client P2sVpnGatewaysCl
 	return
 }
 
-// P2sVpnGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// P2sVpnGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type P2sVpnGatewaysDeleteFuture struct {
 	azure.Future
 }
@@ -14854,8 +17651,8 @@ func (future *P2sVpnGatewaysGenerateVpnProfileFuture) Result(client P2sVpnGatewa
 	return
 }
 
-// P2sVpnGatewaysUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// P2sVpnGatewaysUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type P2sVpnGatewaysUpdateTagsFuture struct {
 	azure.Future
 }
@@ -14889,7 +17686,8 @@ type P2SVpnProfileParameters struct {
 	AuthenticationMethod AuthenticationMethod `json:"authenticationMethod,omitempty"`
 }
 
-// P2SVpnServerConfigRadiusClientRootCertificate radius client root certificate of P2SVpnServerConfiguration.
+// P2SVpnServerConfigRadiusClientRootCertificate radius client root certificate of
+// P2SVpnServerConfiguration.
 type P2SVpnServerConfigRadiusClientRootCertificate struct {
 	// P2SVpnServerConfigRadiusClientRootCertificatePropertiesFormat - Properties of the Radius client root certificate.
 	*P2SVpnServerConfigRadiusClientRootCertificatePropertiesFormat `json:"properties,omitempty"`
@@ -14970,8 +17768,8 @@ func (pvscrcrc *P2SVpnServerConfigRadiusClientRootCertificate) UnmarshalJSON(bod
 	return nil
 }
 
-// P2SVpnServerConfigRadiusClientRootCertificatePropertiesFormat properties of the Radius client root certificate
-// of P2SVpnServerConfiguration.
+// P2SVpnServerConfigRadiusClientRootCertificatePropertiesFormat properties of the Radius client root
+// certificate of P2SVpnServerConfiguration.
 type P2SVpnServerConfigRadiusClientRootCertificatePropertiesFormat struct {
 	// Thumbprint - The Radius client root certificate thumbprint.
 	Thumbprint *string `json:"thumbprint,omitempty"`
@@ -14979,7 +17777,8 @@ type P2SVpnServerConfigRadiusClientRootCertificatePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// P2SVpnServerConfigRadiusServerRootCertificate radius Server root certificate of P2SVpnServerConfiguration.
+// P2SVpnServerConfigRadiusServerRootCertificate radius Server root certificate of
+// P2SVpnServerConfiguration.
 type P2SVpnServerConfigRadiusServerRootCertificate struct {
 	// P2SVpnServerConfigRadiusServerRootCertificatePropertiesFormat - Properties of the P2SVpnServerConfiguration Radius Server root certificate.
 	*P2SVpnServerConfigRadiusServerRootCertificatePropertiesFormat `json:"properties,omitempty"`
@@ -15060,8 +17859,8 @@ func (pvscrsrc *P2SVpnServerConfigRadiusServerRootCertificate) UnmarshalJSON(bod
 	return nil
 }
 
-// P2SVpnServerConfigRadiusServerRootCertificatePropertiesFormat properties of Radius Server root certificate of
-// P2SVpnServerConfiguration.
+// P2SVpnServerConfigRadiusServerRootCertificatePropertiesFormat properties of Radius Server root
+// certificate of P2SVpnServerConfiguration.
 type P2SVpnServerConfigRadiusServerRootCertificatePropertiesFormat struct {
 	// PublicCertData - The certificate public data.
 	PublicCertData *string `json:"publicCertData,omitempty"`
@@ -15177,8 +17976,8 @@ type P2SVpnServerConfigurationProperties struct {
 	Etag *string `json:"etag,omitempty"`
 }
 
-// P2sVpnServerConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// P2sVpnServerConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type P2sVpnServerConfigurationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -15229,7 +18028,8 @@ func (future *P2sVpnServerConfigurationsDeleteFuture) Result(client P2sVpnServer
 	return
 }
 
-// P2SVpnServerConfigVpnClientRevokedCertificate VPN client revoked certificate of P2SVpnServerConfiguration.
+// P2SVpnServerConfigVpnClientRevokedCertificate VPN client revoked certificate of
+// P2SVpnServerConfiguration.
 type P2SVpnServerConfigVpnClientRevokedCertificate struct {
 	// P2SVpnServerConfigVpnClientRevokedCertificatePropertiesFormat - Properties of the vpn client revoked certificate.
 	*P2SVpnServerConfigVpnClientRevokedCertificatePropertiesFormat `json:"properties,omitempty"`
@@ -15310,8 +18110,8 @@ func (pvscvcrc *P2SVpnServerConfigVpnClientRevokedCertificate) UnmarshalJSON(bod
 	return nil
 }
 
-// P2SVpnServerConfigVpnClientRevokedCertificatePropertiesFormat properties of the revoked VPN client certificate
-// of P2SVpnServerConfiguration.
+// P2SVpnServerConfigVpnClientRevokedCertificatePropertiesFormat properties of the revoked VPN client
+// certificate of P2SVpnServerConfiguration.
 type P2SVpnServerConfigVpnClientRevokedCertificatePropertiesFormat struct {
 	// Thumbprint - The revoked VPN client certificate thumbprint.
 	Thumbprint *string `json:"thumbprint,omitempty"`
@@ -15595,7 +18395,8 @@ type PacketCaptureResultProperties struct {
 	Filters            *[]PacketCaptureFilter        `json:"filters,omitempty"`
 }
 
-// PacketCapturesCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// PacketCapturesCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type PacketCapturesCreateFuture struct {
 	azure.Future
 }
@@ -15623,7 +18424,8 @@ func (future *PacketCapturesCreateFuture) Result(client PacketCapturesClient) (p
 	return
 }
 
-// PacketCapturesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// PacketCapturesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type PacketCapturesDeleteFuture struct {
 	azure.Future
 }
@@ -15674,7 +18476,8 @@ func (future *PacketCapturesGetStatusFuture) Result(client PacketCapturesClient)
 	return
 }
 
-// PacketCapturesStopFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// PacketCapturesStopFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type PacketCapturesStopFuture struct {
 	azure.Future
 }
@@ -16133,14 +18936,24 @@ type ProfileListResultIterator struct {
 	page ProfileListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProfileListResultIterator) Next() error {
+func (iter *ProfileListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfileListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16149,6 +18962,13 @@ func (iter *ProfileListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProfileListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProfileListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16168,6 +18988,11 @@ func (iter ProfileListResultIterator) Value() Profile {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProfileListResultIterator type.
+func NewProfileListResultIterator(page ProfileListResultPage) ProfileListResultIterator {
+	return ProfileListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (plr ProfileListResult) IsEmpty() bool {
 	return plr.Value == nil || len(*plr.Value) == 0
@@ -16175,11 +19000,11 @@ func (plr ProfileListResult) IsEmpty() bool {
 
 // profileListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (plr ProfileListResult) profileListResultPreparer() (*http.Request, error) {
+func (plr ProfileListResult) profileListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if plr.NextLink == nil || len(to.String(plr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(plr.NextLink)))
@@ -16187,14 +19012,24 @@ func (plr ProfileListResult) profileListResultPreparer() (*http.Request, error)
 
 // ProfileListResultPage contains a page of Profile values.
 type ProfileListResultPage struct {
-	fn  func(ProfileListResult) (ProfileListResult, error)
+	fn  func(context.Context, ProfileListResult) (ProfileListResult, error)
 	plr ProfileListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProfileListResultPage) Next() error {
-	next, err := page.fn(page.plr)
+func (page *ProfileListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfileListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.plr)
 	if err != nil {
 		return err
 	}
@@ -16202,6 +19037,13 @@ func (page *ProfileListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProfileListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProfileListResultPage) NotDone() bool {
 	return !page.plr.IsEmpty()
@@ -16220,6 +19062,11 @@ func (page ProfileListResultPage) Values() []Profile {
 	return *page.plr.Value
 }
 
+// Creates a new instance of the ProfileListResultPage type.
+func NewProfileListResultPage(getNextPage func(context.Context, ProfileListResult) (ProfileListResult, error)) ProfileListResultPage {
+	return ProfileListResultPage{fn: getNextPage}
+}
+
 // ProfilePropertiesFormat network profile properties.
 type ProfilePropertiesFormat struct {
 	// ContainerNetworkInterfaces - List of child container network interfaces.
@@ -16399,8 +19246,8 @@ type PublicIPAddressDNSSettings struct {
 	ReverseFqdn *string `json:"reverseFqdn,omitempty"`
 }
 
-// PublicIPAddressesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// PublicIPAddressesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type PublicIPAddressesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -16451,8 +19298,8 @@ func (future *PublicIPAddressesDeleteFuture) Result(client PublicIPAddressesClie
 	return
 }
 
-// PublicIPAddressesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// PublicIPAddressesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type PublicIPAddressesUpdateTagsFuture struct {
 	azure.Future
 }
@@ -16495,14 +19342,24 @@ type PublicIPAddressListResultIterator struct {
 	page PublicIPAddressListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PublicIPAddressListResultIterator) Next() error {
+func (iter *PublicIPAddressListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16511,6 +19368,13 @@ func (iter *PublicIPAddressListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PublicIPAddressListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PublicIPAddressListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16530,6 +19394,11 @@ func (iter PublicIPAddressListResultIterator) Value() PublicIPAddress {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PublicIPAddressListResultIterator type.
+func NewPublicIPAddressListResultIterator(page PublicIPAddressListResultPage) PublicIPAddressListResultIterator {
+	return PublicIPAddressListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pialr PublicIPAddressListResult) IsEmpty() bool {
 	return pialr.Value == nil || len(*pialr.Value) == 0
@@ -16537,11 +19406,11 @@ func (pialr PublicIPAddressListResult) IsEmpty() bool {
 
 // publicIPAddressListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pialr PublicIPAddressListResult) publicIPAddressListResultPreparer() (*http.Request, error) {
+func (pialr PublicIPAddressListResult) publicIPAddressListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if pialr.NextLink == nil || len(to.String(pialr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pialr.NextLink)))
@@ -16549,14 +19418,24 @@ func (pialr PublicIPAddressListResult) publicIPAddressListResultPreparer() (*htt
 
 // PublicIPAddressListResultPage contains a page of PublicIPAddress values.
 type PublicIPAddressListResultPage struct {
-	fn    func(PublicIPAddressListResult) (PublicIPAddressListResult, error)
+	fn    func(context.Context, PublicIPAddressListResult) (PublicIPAddressListResult, error)
 	pialr PublicIPAddressListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PublicIPAddressListResultPage) Next() error {
-	next, err := page.fn(page.pialr)
+func (page *PublicIPAddressListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pialr)
 	if err != nil {
 		return err
 	}
@@ -16564,6 +19443,13 @@ func (page *PublicIPAddressListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PublicIPAddressListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PublicIPAddressListResultPage) NotDone() bool {
 	return !page.pialr.IsEmpty()
@@ -16582,6 +19468,11 @@ func (page PublicIPAddressListResultPage) Values() []PublicIPAddress {
 	return *page.pialr.Value
 }
 
+// Creates a new instance of the PublicIPAddressListResultPage type.
+func NewPublicIPAddressListResultPage(getNextPage func(context.Context, PublicIPAddressListResult) (PublicIPAddressListResult, error)) PublicIPAddressListResultPage {
+	return PublicIPAddressListResultPage{fn: getNextPage}
+}
+
 // PublicIPAddressPropertiesFormat public IP address properties.
 type PublicIPAddressPropertiesFormat struct {
 	// PublicIPAllocationMethod - The public IP allocation method. Possible values are: 'Static' and 'Dynamic'. Possible values include: 'Static', 'Dynamic'
@@ -16764,8 +19655,8 @@ func (pip *PublicIPPrefix) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// PublicIPPrefixesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// PublicIPPrefixesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type PublicIPPrefixesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -16816,8 +19707,8 @@ func (future *PublicIPPrefixesDeleteFuture) Result(client PublicIPPrefixesClient
 	return
 }
 
-// PublicIPPrefixesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// PublicIPPrefixesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type PublicIPPrefixesUpdateTagsFuture struct {
 	azure.Future
 }
@@ -16860,14 +19751,24 @@ type PublicIPPrefixListResultIterator struct {
 	page PublicIPPrefixListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PublicIPPrefixListResultIterator) Next() error {
+func (iter *PublicIPPrefixListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16876,6 +19777,13 @@ func (iter *PublicIPPrefixListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PublicIPPrefixListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PublicIPPrefixListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16895,6 +19803,11 @@ func (iter PublicIPPrefixListResultIterator) Value() PublicIPPrefix {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PublicIPPrefixListResultIterator type.
+func NewPublicIPPrefixListResultIterator(page PublicIPPrefixListResultPage) PublicIPPrefixListResultIterator {
+	return PublicIPPrefixListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (piplr PublicIPPrefixListResult) IsEmpty() bool {
 	return piplr.Value == nil || len(*piplr.Value) == 0
@@ -16902,11 +19815,11 @@ func (piplr PublicIPPrefixListResult) IsEmpty() bool {
 
 // publicIPPrefixListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (piplr PublicIPPrefixListResult) publicIPPrefixListResultPreparer() (*http.Request, error) {
+func (piplr PublicIPPrefixListResult) publicIPPrefixListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if piplr.NextLink == nil || len(to.String(piplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(piplr.NextLink)))
@@ -16914,14 +19827,24 @@ func (piplr PublicIPPrefixListResult) publicIPPrefixListResultPreparer() (*http.
 
 // PublicIPPrefixListResultPage contains a page of PublicIPPrefix values.
 type PublicIPPrefixListResultPage struct {
-	fn    func(PublicIPPrefixListResult) (PublicIPPrefixListResult, error)
+	fn    func(context.Context, PublicIPPrefixListResult) (PublicIPPrefixListResult, error)
 	piplr PublicIPPrefixListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PublicIPPrefixListResultPage) Next() error {
-	next, err := page.fn(page.piplr)
+func (page *PublicIPPrefixListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.piplr)
 	if err != nil {
 		return err
 	}
@@ -16929,6 +19852,13 @@ func (page *PublicIPPrefixListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PublicIPPrefixListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PublicIPPrefixListResultPage) NotDone() bool {
 	return !page.piplr.IsEmpty()
@@ -16947,6 +19877,11 @@ func (page PublicIPPrefixListResultPage) Values() []PublicIPPrefix {
 	return *page.piplr.Value
 }
 
+// Creates a new instance of the PublicIPPrefixListResultPage type.
+func NewPublicIPPrefixListResultPage(getNextPage func(context.Context, PublicIPPrefixListResult) (PublicIPPrefixListResult, error)) PublicIPPrefixListResultPage {
+	return PublicIPPrefixListResultPage{fn: getNextPage}
+}
+
 // PublicIPPrefixPropertiesFormat public IP prefix properties.
 type PublicIPPrefixPropertiesFormat struct {
 	// PublicIPAddressVersion - The public IP address version. Possible values are: 'IPv4' and 'IPv6'. Possible values include: 'IPv4', 'IPv6'
@@ -16967,7 +19902,7 @@ type PublicIPPrefixPropertiesFormat struct {
 
 // PublicIPPrefixSku SKU of a public IP prefix
 type PublicIPPrefixSku struct {
-	// Name - Name of a public IP prefix SKU. Possible values include: 'PublicIPPrefixSkuNameStandard'
+	// Name - Name of a public IP prefix SKU. Possible values include: 'Standard'
 	Name PublicIPPrefixSkuName `json:"name,omitempty"`
 }
 
@@ -17337,14 +20272,24 @@ type RouteFilterListResultIterator struct {
 	page RouteFilterListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RouteFilterListResultIterator) Next() error {
+func (iter *RouteFilterListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -17353,6 +20298,13 @@ func (iter *RouteFilterListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RouteFilterListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RouteFilterListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -17372,6 +20324,11 @@ func (iter RouteFilterListResultIterator) Value() RouteFilter {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RouteFilterListResultIterator type.
+func NewRouteFilterListResultIterator(page RouteFilterListResultPage) RouteFilterListResultIterator {
+	return RouteFilterListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rflr RouteFilterListResult) IsEmpty() bool {
 	return rflr.Value == nil || len(*rflr.Value) == 0
@@ -17379,11 +20336,11 @@ func (rflr RouteFilterListResult) IsEmpty() bool {
 
 // routeFilterListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rflr RouteFilterListResult) routeFilterListResultPreparer() (*http.Request, error) {
+func (rflr RouteFilterListResult) routeFilterListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rflr.NextLink == nil || len(to.String(rflr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rflr.NextLink)))
@@ -17391,14 +20348,24 @@ func (rflr RouteFilterListResult) routeFilterListResultPreparer() (*http.Request
 
 // RouteFilterListResultPage contains a page of RouteFilter values.
 type RouteFilterListResultPage struct {
-	fn   func(RouteFilterListResult) (RouteFilterListResult, error)
+	fn   func(context.Context, RouteFilterListResult) (RouteFilterListResult, error)
 	rflr RouteFilterListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RouteFilterListResultPage) Next() error {
-	next, err := page.fn(page.rflr)
+func (page *RouteFilterListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rflr)
 	if err != nil {
 		return err
 	}
@@ -17406,6 +20373,13 @@ func (page *RouteFilterListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RouteFilterListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RouteFilterListResultPage) NotDone() bool {
 	return !page.rflr.IsEmpty()
@@ -17424,6 +20398,11 @@ func (page RouteFilterListResultPage) Values() []RouteFilter {
 	return *page.rflr.Value
 }
 
+// Creates a new instance of the RouteFilterListResultPage type.
+func NewRouteFilterListResultPage(getNextPage func(context.Context, RouteFilterListResult) (RouteFilterListResult, error)) RouteFilterListResultPage {
+	return RouteFilterListResultPage{fn: getNextPage}
+}
+
 // RouteFilterPropertiesFormat route Filter Resource
 type RouteFilterPropertiesFormat struct {
 	// Rules - Collection of RouteFilterRules contained within a route filter.
@@ -17544,14 +20523,24 @@ type RouteFilterRuleListResultIterator struct {
 	page RouteFilterRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RouteFilterRuleListResultIterator) Next() error {
+func (iter *RouteFilterRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -17560,6 +20549,13 @@ func (iter *RouteFilterRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RouteFilterRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RouteFilterRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -17579,6 +20575,11 @@ func (iter RouteFilterRuleListResultIterator) Value() RouteFilterRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RouteFilterRuleListResultIterator type.
+func NewRouteFilterRuleListResultIterator(page RouteFilterRuleListResultPage) RouteFilterRuleListResultIterator {
+	return RouteFilterRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rfrlr RouteFilterRuleListResult) IsEmpty() bool {
 	return rfrlr.Value == nil || len(*rfrlr.Value) == 0
@@ -17586,11 +20587,11 @@ func (rfrlr RouteFilterRuleListResult) IsEmpty() bool {
 
 // routeFilterRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rfrlr RouteFilterRuleListResult) routeFilterRuleListResultPreparer() (*http.Request, error) {
+func (rfrlr RouteFilterRuleListResult) routeFilterRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rfrlr.NextLink == nil || len(to.String(rfrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rfrlr.NextLink)))
@@ -17598,14 +20599,24 @@ func (rfrlr RouteFilterRuleListResult) routeFilterRuleListResultPreparer() (*htt
 
 // RouteFilterRuleListResultPage contains a page of RouteFilterRule values.
 type RouteFilterRuleListResultPage struct {
-	fn    func(RouteFilterRuleListResult) (RouteFilterRuleListResult, error)
+	fn    func(context.Context, RouteFilterRuleListResult) (RouteFilterRuleListResult, error)
 	rfrlr RouteFilterRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RouteFilterRuleListResultPage) Next() error {
-	next, err := page.fn(page.rfrlr)
+func (page *RouteFilterRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rfrlr)
 	if err != nil {
 		return err
 	}
@@ -17613,6 +20624,13 @@ func (page *RouteFilterRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RouteFilterRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RouteFilterRuleListResultPage) NotDone() bool {
 	return !page.rfrlr.IsEmpty()
@@ -17631,6 +20649,11 @@ func (page RouteFilterRuleListResultPage) Values() []RouteFilterRule {
 	return *page.rfrlr.Value
 }
 
+// Creates a new instance of the RouteFilterRuleListResultPage type.
+func NewRouteFilterRuleListResultPage(getNextPage func(context.Context, RouteFilterRuleListResult) (RouteFilterRuleListResult, error)) RouteFilterRuleListResultPage {
+	return RouteFilterRuleListResultPage{fn: getNextPage}
+}
+
 // RouteFilterRulePropertiesFormat route Filter Rule Resource
 type RouteFilterRulePropertiesFormat struct {
 	// Access - The access type of the rule. Valid values are: 'Allow', 'Deny'. Possible values include: 'Allow', 'Deny'
@@ -17643,8 +20666,8 @@ type RouteFilterRulePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// RouteFilterRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// RouteFilterRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type RouteFilterRulesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -17724,8 +20747,8 @@ func (future *RouteFilterRulesUpdateFuture) Result(client RouteFilterRulesClient
 	return
 }
 
-// RouteFiltersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// RouteFiltersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type RouteFiltersCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -17753,7 +20776,8 @@ func (future *RouteFiltersCreateOrUpdateFuture) Result(client RouteFiltersClient
 	return
 }
 
-// RouteFiltersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RouteFiltersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RouteFiltersDeleteFuture struct {
 	azure.Future
 }
@@ -17775,7 +20799,8 @@ func (future *RouteFiltersDeleteFuture) Result(client RouteFiltersClient) (ar au
 	return
 }
 
-// RouteFiltersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RouteFiltersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RouteFiltersUpdateFuture struct {
 	azure.Future
 }
@@ -17818,14 +20843,24 @@ type RouteListResultIterator struct {
 	page RouteListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RouteListResultIterator) Next() error {
+func (iter *RouteListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -17834,6 +20869,13 @@ func (iter *RouteListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RouteListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RouteListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -17853,6 +20895,11 @@ func (iter RouteListResultIterator) Value() Route {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RouteListResultIterator type.
+func NewRouteListResultIterator(page RouteListResultPage) RouteListResultIterator {
+	return RouteListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr RouteListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -17860,11 +20907,11 @@ func (rlr RouteListResult) IsEmpty() bool {
 
 // routeListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr RouteListResult) routeListResultPreparer() (*http.Request, error) {
+func (rlr RouteListResult) routeListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -17872,14 +20919,24 @@ func (rlr RouteListResult) routeListResultPreparer() (*http.Request, error) {
 
 // RouteListResultPage contains a page of Route values.
 type RouteListResultPage struct {
-	fn  func(RouteListResult) (RouteListResult, error)
+	fn  func(context.Context, RouteListResult) (RouteListResult, error)
 	rlr RouteListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RouteListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *RouteListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -17887,6 +20944,13 @@ func (page *RouteListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RouteListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RouteListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -17905,6 +20969,11 @@ func (page RouteListResultPage) Values() []Route {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the RouteListResultPage type.
+func NewRouteListResultPage(getNextPage func(context.Context, RouteListResult) (RouteListResult, error)) RouteListResultPage {
+	return RouteListResultPage{fn: getNextPage}
+}
+
 // RoutePropertiesFormat route resource
 type RoutePropertiesFormat struct {
 	// AddressPrefix - The destination CIDR to which the route applies.
@@ -17917,7 +20986,8 @@ type RoutePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// RoutesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RoutesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RoutesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -18106,14 +21176,24 @@ type RouteTableListResultIterator struct {
 	page RouteTableListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RouteTableListResultIterator) Next() error {
+func (iter *RouteTableListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTableListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18122,6 +21202,13 @@ func (iter *RouteTableListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RouteTableListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RouteTableListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18141,6 +21228,11 @@ func (iter RouteTableListResultIterator) Value() RouteTable {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RouteTableListResultIterator type.
+func NewRouteTableListResultIterator(page RouteTableListResultPage) RouteTableListResultIterator {
+	return RouteTableListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rtlr RouteTableListResult) IsEmpty() bool {
 	return rtlr.Value == nil || len(*rtlr.Value) == 0
@@ -18148,11 +21240,11 @@ func (rtlr RouteTableListResult) IsEmpty() bool {
 
 // routeTableListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rtlr RouteTableListResult) routeTableListResultPreparer() (*http.Request, error) {
+func (rtlr RouteTableListResult) routeTableListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rtlr.NextLink == nil || len(to.String(rtlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rtlr.NextLink)))
@@ -18160,14 +21252,24 @@ func (rtlr RouteTableListResult) routeTableListResultPreparer() (*http.Request,
 
 // RouteTableListResultPage contains a page of RouteTable values.
 type RouteTableListResultPage struct {
-	fn   func(RouteTableListResult) (RouteTableListResult, error)
+	fn   func(context.Context, RouteTableListResult) (RouteTableListResult, error)
 	rtlr RouteTableListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RouteTableListResultPage) Next() error {
-	next, err := page.fn(page.rtlr)
+func (page *RouteTableListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTableListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rtlr)
 	if err != nil {
 		return err
 	}
@@ -18175,6 +21277,13 @@ func (page *RouteTableListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RouteTableListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RouteTableListResultPage) NotDone() bool {
 	return !page.rtlr.IsEmpty()
@@ -18193,6 +21302,11 @@ func (page RouteTableListResultPage) Values() []RouteTable {
 	return *page.rtlr.Value
 }
 
+// Creates a new instance of the RouteTableListResultPage type.
+func NewRouteTableListResultPage(getNextPage func(context.Context, RouteTableListResult) (RouteTableListResult, error)) RouteTableListResultPage {
+	return RouteTableListResultPage{fn: getNextPage}
+}
+
 // RouteTablePropertiesFormat route Table resource
 type RouteTablePropertiesFormat struct {
 	// Routes - Collection of routes contained within a route table.
@@ -18205,8 +21319,8 @@ type RouteTablePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// RouteTablesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// RouteTablesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type RouteTablesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -18234,7 +21348,8 @@ func (future *RouteTablesCreateOrUpdateFuture) Result(client RouteTablesClient)
 	return
 }
 
-// RouteTablesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RouteTablesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RouteTablesDeleteFuture struct {
 	azure.Future
 }
@@ -18424,14 +21539,24 @@ type SecurityGroupListResultIterator struct {
 	page SecurityGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SecurityGroupListResultIterator) Next() error {
+func (iter *SecurityGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18440,6 +21565,13 @@ func (iter *SecurityGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SecurityGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SecurityGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18459,6 +21591,11 @@ func (iter SecurityGroupListResultIterator) Value() SecurityGroup {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SecurityGroupListResultIterator type.
+func NewSecurityGroupListResultIterator(page SecurityGroupListResultPage) SecurityGroupListResultIterator {
+	return SecurityGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sglr SecurityGroupListResult) IsEmpty() bool {
 	return sglr.Value == nil || len(*sglr.Value) == 0
@@ -18466,11 +21603,11 @@ func (sglr SecurityGroupListResult) IsEmpty() bool {
 
 // securityGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sglr SecurityGroupListResult) securityGroupListResultPreparer() (*http.Request, error) {
+func (sglr SecurityGroupListResult) securityGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sglr.NextLink == nil || len(to.String(sglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sglr.NextLink)))
@@ -18478,14 +21615,24 @@ func (sglr SecurityGroupListResult) securityGroupListResultPreparer() (*http.Req
 
 // SecurityGroupListResultPage contains a page of SecurityGroup values.
 type SecurityGroupListResultPage struct {
-	fn   func(SecurityGroupListResult) (SecurityGroupListResult, error)
+	fn   func(context.Context, SecurityGroupListResult) (SecurityGroupListResult, error)
 	sglr SecurityGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SecurityGroupListResultPage) Next() error {
-	next, err := page.fn(page.sglr)
+func (page *SecurityGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sglr)
 	if err != nil {
 		return err
 	}
@@ -18493,6 +21640,13 @@ func (page *SecurityGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SecurityGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SecurityGroupListResultPage) NotDone() bool {
 	return !page.sglr.IsEmpty()
@@ -18511,6 +21665,11 @@ func (page SecurityGroupListResultPage) Values() []SecurityGroup {
 	return *page.sglr.Value
 }
 
+// Creates a new instance of the SecurityGroupListResultPage type.
+func NewSecurityGroupListResultPage(getNextPage func(context.Context, SecurityGroupListResult) (SecurityGroupListResult, error)) SecurityGroupListResultPage {
+	return SecurityGroupListResultPage{fn: getNextPage}
+}
+
 // SecurityGroupNetworkInterface network interface and all its associated security rules.
 type SecurityGroupNetworkInterface struct {
 	// ID - ID of the network interface.
@@ -18542,8 +21701,8 @@ type SecurityGroupResult struct {
 	EvaluatedNetworkSecurityGroups *[]EvaluatedNetworkSecurityGroup `json:"evaluatedNetworkSecurityGroups,omitempty"`
 }
 
-// SecurityGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SecurityGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SecurityGroupsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -18571,7 +21730,8 @@ func (future *SecurityGroupsCreateOrUpdateFuture) Result(client SecurityGroupsCl
 	return
 }
 
-// SecurityGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SecurityGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SecurityGroupsDeleteFuture struct {
 	azure.Future
 }
@@ -18593,8 +21753,8 @@ func (future *SecurityGroupsDeleteFuture) Result(client SecurityGroupsClient) (a
 	return
 }
 
-// SecurityGroupsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SecurityGroupsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SecurityGroupsUpdateTagsFuture struct {
 	azure.Future
 }
@@ -18727,8 +21887,8 @@ type SecurityRuleAssociations struct {
 	EffectiveSecurityRules *[]EffectiveNetworkSecurityRule `json:"effectiveSecurityRules,omitempty"`
 }
 
-// SecurityRuleListResult response for ListSecurityRule API service call. Retrieves all security rules that belongs
-// to a network security group.
+// SecurityRuleListResult response for ListSecurityRule API service call. Retrieves all security rules that
+// belongs to a network security group.
 type SecurityRuleListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The security rules in a network security group.
@@ -18743,14 +21903,24 @@ type SecurityRuleListResultIterator struct {
 	page SecurityRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SecurityRuleListResultIterator) Next() error {
+func (iter *SecurityRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18759,6 +21929,13 @@ func (iter *SecurityRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SecurityRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SecurityRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18778,6 +21955,11 @@ func (iter SecurityRuleListResultIterator) Value() SecurityRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SecurityRuleListResultIterator type.
+func NewSecurityRuleListResultIterator(page SecurityRuleListResultPage) SecurityRuleListResultIterator {
+	return SecurityRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (srlr SecurityRuleListResult) IsEmpty() bool {
 	return srlr.Value == nil || len(*srlr.Value) == 0
@@ -18785,11 +21967,11 @@ func (srlr SecurityRuleListResult) IsEmpty() bool {
 
 // securityRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (srlr SecurityRuleListResult) securityRuleListResultPreparer() (*http.Request, error) {
+func (srlr SecurityRuleListResult) securityRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if srlr.NextLink == nil || len(to.String(srlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(srlr.NextLink)))
@@ -18797,14 +21979,24 @@ func (srlr SecurityRuleListResult) securityRuleListResultPreparer() (*http.Reque
 
 // SecurityRuleListResultPage contains a page of SecurityRule values.
 type SecurityRuleListResultPage struct {
-	fn   func(SecurityRuleListResult) (SecurityRuleListResult, error)
+	fn   func(context.Context, SecurityRuleListResult) (SecurityRuleListResult, error)
 	srlr SecurityRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SecurityRuleListResultPage) Next() error {
-	next, err := page.fn(page.srlr)
+func (page *SecurityRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.srlr)
 	if err != nil {
 		return err
 	}
@@ -18812,6 +22004,13 @@ func (page *SecurityRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SecurityRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SecurityRuleListResultPage) NotDone() bool {
 	return !page.srlr.IsEmpty()
@@ -18830,6 +22029,11 @@ func (page SecurityRuleListResultPage) Values() []SecurityRule {
 	return *page.srlr.Value
 }
 
+// Creates a new instance of the SecurityRuleListResultPage type.
+func NewSecurityRuleListResultPage(getNextPage func(context.Context, SecurityRuleListResult) (SecurityRuleListResult, error)) SecurityRuleListResultPage {
+	return SecurityRuleListResultPage{fn: getNextPage}
+}
+
 // SecurityRulePropertiesFormat security rule resource.
 type SecurityRulePropertiesFormat struct {
 	// Description - A description for this rule. Restricted to 140 chars.
@@ -18866,8 +22070,8 @@ type SecurityRulePropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// SecurityRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SecurityRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SecurityRulesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -18895,7 +22099,8 @@ func (future *SecurityRulesCreateOrUpdateFuture) Result(client SecurityRulesClie
 	return
 }
 
-// SecurityRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SecurityRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SecurityRulesDeleteFuture struct {
 	azure.Future
 }
@@ -19034,8 +22239,8 @@ type ServiceDelegationPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ServiceEndpointPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServiceEndpointPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type ServiceEndpointPoliciesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -19063,8 +22268,8 @@ func (future *ServiceEndpointPoliciesCreateOrUpdateFuture) Result(client Service
 	return
 }
 
-// ServiceEndpointPoliciesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ServiceEndpointPoliciesDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ServiceEndpointPoliciesDeleteFuture struct {
 	azure.Future
 }
@@ -19086,8 +22291,8 @@ func (future *ServiceEndpointPoliciesDeleteFuture) Result(client ServiceEndpoint
 	return
 }
 
-// ServiceEndpointPoliciesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ServiceEndpointPoliciesUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ServiceEndpointPoliciesUpdateFuture struct {
 	azure.Future
 }
@@ -19321,8 +22526,8 @@ func (sepd *ServiceEndpointPolicyDefinition) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ServiceEndpointPolicyDefinitionListResult response for ListServiceEndpointPolicyDefinition API service call.
-// Retrieves all service endpoint policy definition that belongs to a service endpoint policy.
+// ServiceEndpointPolicyDefinitionListResult response for ListServiceEndpointPolicyDefinition API service
+// call. Retrieves all service endpoint policy definition that belongs to a service endpoint policy.
 type ServiceEndpointPolicyDefinitionListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The service endpoint policy definition in a service endpoint policy.
@@ -19338,14 +22543,24 @@ type ServiceEndpointPolicyDefinitionListResultIterator struct {
 	page ServiceEndpointPolicyDefinitionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ServiceEndpointPolicyDefinitionListResultIterator) Next() error {
+func (iter *ServiceEndpointPolicyDefinitionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19354,6 +22569,13 @@ func (iter *ServiceEndpointPolicyDefinitionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ServiceEndpointPolicyDefinitionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ServiceEndpointPolicyDefinitionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19373,6 +22595,11 @@ func (iter ServiceEndpointPolicyDefinitionListResultIterator) Value() ServiceEnd
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ServiceEndpointPolicyDefinitionListResultIterator type.
+func NewServiceEndpointPolicyDefinitionListResultIterator(page ServiceEndpointPolicyDefinitionListResultPage) ServiceEndpointPolicyDefinitionListResultIterator {
+	return ServiceEndpointPolicyDefinitionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sepdlr ServiceEndpointPolicyDefinitionListResult) IsEmpty() bool {
 	return sepdlr.Value == nil || len(*sepdlr.Value) == 0
@@ -19380,11 +22607,11 @@ func (sepdlr ServiceEndpointPolicyDefinitionListResult) IsEmpty() bool {
 
 // serviceEndpointPolicyDefinitionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sepdlr ServiceEndpointPolicyDefinitionListResult) serviceEndpointPolicyDefinitionListResultPreparer() (*http.Request, error) {
+func (sepdlr ServiceEndpointPolicyDefinitionListResult) serviceEndpointPolicyDefinitionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sepdlr.NextLink == nil || len(to.String(sepdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sepdlr.NextLink)))
@@ -19392,14 +22619,24 @@ func (sepdlr ServiceEndpointPolicyDefinitionListResult) serviceEndpointPolicyDef
 
 // ServiceEndpointPolicyDefinitionListResultPage contains a page of ServiceEndpointPolicyDefinition values.
 type ServiceEndpointPolicyDefinitionListResultPage struct {
-	fn     func(ServiceEndpointPolicyDefinitionListResult) (ServiceEndpointPolicyDefinitionListResult, error)
+	fn     func(context.Context, ServiceEndpointPolicyDefinitionListResult) (ServiceEndpointPolicyDefinitionListResult, error)
 	sepdlr ServiceEndpointPolicyDefinitionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ServiceEndpointPolicyDefinitionListResultPage) Next() error {
-	next, err := page.fn(page.sepdlr)
+func (page *ServiceEndpointPolicyDefinitionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sepdlr)
 	if err != nil {
 		return err
 	}
@@ -19407,6 +22644,13 @@ func (page *ServiceEndpointPolicyDefinitionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ServiceEndpointPolicyDefinitionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ServiceEndpointPolicyDefinitionListResultPage) NotDone() bool {
 	return !page.sepdlr.IsEmpty()
@@ -19425,6 +22669,11 @@ func (page ServiceEndpointPolicyDefinitionListResultPage) Values() []ServiceEndp
 	return *page.sepdlr.Value
 }
 
+// Creates a new instance of the ServiceEndpointPolicyDefinitionListResultPage type.
+func NewServiceEndpointPolicyDefinitionListResultPage(getNextPage func(context.Context, ServiceEndpointPolicyDefinitionListResult) (ServiceEndpointPolicyDefinitionListResult, error)) ServiceEndpointPolicyDefinitionListResultPage {
+	return ServiceEndpointPolicyDefinitionListResultPage{fn: getNextPage}
+}
+
 // ServiceEndpointPolicyDefinitionPropertiesFormat service Endpoint policy definition resource.
 type ServiceEndpointPolicyDefinitionPropertiesFormat struct {
 	// Description - A description for this rule. Restricted to 140 chars.
@@ -19437,8 +22686,8 @@ type ServiceEndpointPolicyDefinitionPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// ServiceEndpointPolicyDefinitionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// ServiceEndpointPolicyDefinitionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ServiceEndpointPolicyDefinitionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -19466,8 +22715,8 @@ func (future *ServiceEndpointPolicyDefinitionsCreateOrUpdateFuture) Result(clien
 	return
 }
 
-// ServiceEndpointPolicyDefinitionsDeleteFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServiceEndpointPolicyDefinitionsDeleteFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type ServiceEndpointPolicyDefinitionsDeleteFuture struct {
 	azure.Future
 }
@@ -19498,20 +22747,31 @@ type ServiceEndpointPolicyListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ServiceEndpointPolicyListResultIterator provides access to a complete listing of ServiceEndpointPolicy values.
+// ServiceEndpointPolicyListResultIterator provides access to a complete listing of ServiceEndpointPolicy
+// values.
 type ServiceEndpointPolicyListResultIterator struct {
 	i    int
 	page ServiceEndpointPolicyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ServiceEndpointPolicyListResultIterator) Next() error {
+func (iter *ServiceEndpointPolicyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19520,6 +22780,13 @@ func (iter *ServiceEndpointPolicyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ServiceEndpointPolicyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ServiceEndpointPolicyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19539,6 +22806,11 @@ func (iter ServiceEndpointPolicyListResultIterator) Value() ServiceEndpointPolic
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ServiceEndpointPolicyListResultIterator type.
+func NewServiceEndpointPolicyListResultIterator(page ServiceEndpointPolicyListResultPage) ServiceEndpointPolicyListResultIterator {
+	return ServiceEndpointPolicyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (seplr ServiceEndpointPolicyListResult) IsEmpty() bool {
 	return seplr.Value == nil || len(*seplr.Value) == 0
@@ -19546,11 +22818,11 @@ func (seplr ServiceEndpointPolicyListResult) IsEmpty() bool {
 
 // serviceEndpointPolicyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (seplr ServiceEndpointPolicyListResult) serviceEndpointPolicyListResultPreparer() (*http.Request, error) {
+func (seplr ServiceEndpointPolicyListResult) serviceEndpointPolicyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if seplr.NextLink == nil || len(to.String(seplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(seplr.NextLink)))
@@ -19558,14 +22830,24 @@ func (seplr ServiceEndpointPolicyListResult) serviceEndpointPolicyListResultPrep
 
 // ServiceEndpointPolicyListResultPage contains a page of ServiceEndpointPolicy values.
 type ServiceEndpointPolicyListResultPage struct {
-	fn    func(ServiceEndpointPolicyListResult) (ServiceEndpointPolicyListResult, error)
+	fn    func(context.Context, ServiceEndpointPolicyListResult) (ServiceEndpointPolicyListResult, error)
 	seplr ServiceEndpointPolicyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ServiceEndpointPolicyListResultPage) Next() error {
-	next, err := page.fn(page.seplr)
+func (page *ServiceEndpointPolicyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.seplr)
 	if err != nil {
 		return err
 	}
@@ -19573,6 +22855,13 @@ func (page *ServiceEndpointPolicyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ServiceEndpointPolicyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ServiceEndpointPolicyListResultPage) NotDone() bool {
 	return !page.seplr.IsEmpty()
@@ -19591,6 +22880,11 @@ func (page ServiceEndpointPolicyListResultPage) Values() []ServiceEndpointPolicy
 	return *page.seplr.Value
 }
 
+// Creates a new instance of the ServiceEndpointPolicyListResultPage type.
+func NewServiceEndpointPolicyListResultPage(getNextPage func(context.Context, ServiceEndpointPolicyListResult) (ServiceEndpointPolicyListResult, error)) ServiceEndpointPolicyListResultPage {
+	return ServiceEndpointPolicyListResultPage{fn: getNextPage}
+}
+
 // ServiceEndpointPolicyPropertiesFormat service Endpoint Policy resource.
 type ServiceEndpointPolicyPropertiesFormat struct {
 	// ServiceEndpointPolicyDefinitions - A collection of service endpoint policy definitions of the service endpoint policy.
@@ -19709,7 +23003,8 @@ type SubnetAssociation struct {
 	SecurityRules *[]SecurityRule `json:"securityRules,omitempty"`
 }
 
-// SubnetListResult response for ListSubnets API service callRetrieves all subnet that belongs to a virtual network
+// SubnetListResult response for ListSubnets API service callRetrieves all subnet that belongs to a virtual
+// network
 type SubnetListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The subnets in a virtual network.
@@ -19724,14 +23019,24 @@ type SubnetListResultIterator struct {
 	page SubnetListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SubnetListResultIterator) Next() error {
+func (iter *SubnetListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19740,6 +23045,13 @@ func (iter *SubnetListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SubnetListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SubnetListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19759,6 +23071,11 @@ func (iter SubnetListResultIterator) Value() Subnet {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SubnetListResultIterator type.
+func NewSubnetListResultIterator(page SubnetListResultPage) SubnetListResultIterator {
+	return SubnetListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (slr SubnetListResult) IsEmpty() bool {
 	return slr.Value == nil || len(*slr.Value) == 0
@@ -19766,11 +23083,11 @@ func (slr SubnetListResult) IsEmpty() bool {
 
 // subnetListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (slr SubnetListResult) subnetListResultPreparer() (*http.Request, error) {
+func (slr SubnetListResult) subnetListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if slr.NextLink == nil || len(to.String(slr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(slr.NextLink)))
@@ -19778,14 +23095,24 @@ func (slr SubnetListResult) subnetListResultPreparer() (*http.Request, error) {
 
 // SubnetListResultPage contains a page of Subnet values.
 type SubnetListResultPage struct {
-	fn  func(SubnetListResult) (SubnetListResult, error)
+	fn  func(context.Context, SubnetListResult) (SubnetListResult, error)
 	slr SubnetListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SubnetListResultPage) Next() error {
-	next, err := page.fn(page.slr)
+func (page *SubnetListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.slr)
 	if err != nil {
 		return err
 	}
@@ -19793,6 +23120,13 @@ func (page *SubnetListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SubnetListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SubnetListResultPage) NotDone() bool {
 	return !page.slr.IsEmpty()
@@ -19811,6 +23145,11 @@ func (page SubnetListResultPage) Values() []Subnet {
 	return *page.slr.Value
 }
 
+// Creates a new instance of the SubnetListResultPage type.
+func NewSubnetListResultPage(getNextPage func(context.Context, SubnetListResult) (SubnetListResult, error)) SubnetListResultPage {
+	return SubnetListResultPage{fn: getNextPage}
+}
+
 // SubnetPropertiesFormat properties of the subnet.
 type SubnetPropertiesFormat struct {
 	// AddressPrefix - The address prefix for the subnet.
@@ -19872,7 +23211,8 @@ func (future *SubnetsCreateOrUpdateFuture) Result(client SubnetsClient) (s Subne
 	return
 }
 
-// SubnetsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SubnetsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SubnetsDeleteFuture struct {
 	azure.Future
 }
@@ -19976,20 +23316,6 @@ type TrafficAnalyticsProperties struct {
 	NetworkWatcherFlowAnalyticsConfiguration *TrafficAnalyticsConfigurationProperties `json:"networkWatcherFlowAnalyticsConfiguration,omitempty"`
 }
 
-// TrafficQuery parameters to compare with network configuration.
-type TrafficQuery struct {
-	// Direction - The direction of the traffic. Accepted values are 'Inbound' and 'Outbound'. Possible values include: 'Inbound', 'Outbound'
-	Direction Direction `json:"direction,omitempty"`
-	// Protocol - Protocol to be verified on. Accepted values are '*', TCP, UDP.
-	Protocol *string `json:"protocol,omitempty"`
-	// Source - Traffic source. Accepted values are '*', IP Address/CIDR, Service Tag.
-	Source *string `json:"source,omitempty"`
-	// Destination - Traffic destination. Accepted values are: '*', IP Address/CIDR, Service Tag.
-	Destination *string `json:"destination,omitempty"`
-	// DestinationPort - Traffice destination port. Accepted values are '*', port (for example, 3389) and port range (for example, 80-100).
-	DestinationPort *string `json:"destinationPort,omitempty"`
-}
-
 // TroubleshootingDetails information gained from troubleshooting of specified resource.
 type TroubleshootingDetails struct {
 	// ID - The id of the get troubleshoot operation.
@@ -20140,14 +23466,24 @@ type UsagesListResultIterator struct {
 	page UsagesListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UsagesListResultIterator) Next() error {
+func (iter *UsagesListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -20156,6 +23492,13 @@ func (iter *UsagesListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UsagesListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UsagesListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -20175,6 +23518,11 @@ func (iter UsagesListResultIterator) Value() Usage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UsagesListResultIterator type.
+func NewUsagesListResultIterator(page UsagesListResultPage) UsagesListResultIterator {
+	return UsagesListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ulr UsagesListResult) IsEmpty() bool {
 	return ulr.Value == nil || len(*ulr.Value) == 0
@@ -20182,11 +23530,11 @@ func (ulr UsagesListResult) IsEmpty() bool {
 
 // usagesListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ulr UsagesListResult) usagesListResultPreparer() (*http.Request, error) {
+func (ulr UsagesListResult) usagesListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ulr.NextLink == nil || len(to.String(ulr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ulr.NextLink)))
@@ -20194,14 +23542,24 @@ func (ulr UsagesListResult) usagesListResultPreparer() (*http.Request, error) {
 
 // UsagesListResultPage contains a page of Usage values.
 type UsagesListResultPage struct {
-	fn  func(UsagesListResult) (UsagesListResult, error)
+	fn  func(context.Context, UsagesListResult) (UsagesListResult, error)
 	ulr UsagesListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UsagesListResultPage) Next() error {
-	next, err := page.fn(page.ulr)
+func (page *UsagesListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ulr)
 	if err != nil {
 		return err
 	}
@@ -20209,6 +23567,13 @@ func (page *UsagesListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UsagesListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UsagesListResultPage) NotDone() bool {
 	return !page.ulr.IsEmpty()
@@ -20227,6 +23592,11 @@ func (page UsagesListResultPage) Values() []Usage {
 	return *page.ulr.Value
 }
 
+// Creates a new instance of the UsagesListResultPage type.
+func NewUsagesListResultPage(getNextPage func(context.Context, UsagesListResult) (UsagesListResult, error)) UsagesListResultPage {
+	return UsagesListResultPage{fn: getNextPage}
+}
+
 // VerificationIPFlowParameters parameters that define the IP flow to be verified.
 type VerificationIPFlowParameters struct {
 	// TargetResourceID - The ID of the target resource to perform next-hop on.
@@ -20419,8 +23789,8 @@ type VirtualHubRouteTable struct {
 	Routes *[]VirtualHubRoute `json:"routes,omitempty"`
 }
 
-// VirtualHubsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualHubsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualHubsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -20448,7 +23818,8 @@ func (future *VirtualHubsCreateOrUpdateFuture) Result(client VirtualHubsClient)
 	return
 }
 
-// VirtualHubsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VirtualHubsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VirtualHubsDeleteFuture struct {
 	azure.Future
 }
@@ -20623,7 +23994,8 @@ func (vn *VirtualNetwork) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// VirtualNetworkConnectionGatewayReference a reference to VirtualNetworkGateway or LocalNetworkGateway resource.
+// VirtualNetworkConnectionGatewayReference a reference to VirtualNetworkGateway or LocalNetworkGateway
+// resource.
 type VirtualNetworkConnectionGatewayReference struct {
 	// ID - The ID of VirtualNetworkGateway or LocalNetworkGateway resource.
 	ID *string `json:"id,omitempty"`
@@ -21042,7 +24414,8 @@ type VirtualNetworkGatewayConnectionListEntityPropertiesFormat struct {
 	ExpressRouteGatewayBypass *bool `json:"expressRouteGatewayBypass,omitempty"`
 }
 
-// VirtualNetworkGatewayConnectionListResult response for the ListVirtualNetworkGatewayConnections API service call
+// VirtualNetworkGatewayConnectionListResult response for the ListVirtualNetworkGatewayConnections API
+// service call
 type VirtualNetworkGatewayConnectionListResult struct {
 	autorest.Response `json:"-"`
 	// Value - Gets a list of VirtualNetworkGatewayConnection resources that exists in a resource group.
@@ -21058,14 +24431,24 @@ type VirtualNetworkGatewayConnectionListResultIterator struct {
 	page VirtualNetworkGatewayConnectionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkGatewayConnectionListResultIterator) Next() error {
+func (iter *VirtualNetworkGatewayConnectionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -21074,6 +24457,13 @@ func (iter *VirtualNetworkGatewayConnectionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkGatewayConnectionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkGatewayConnectionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -21093,6 +24483,11 @@ func (iter VirtualNetworkGatewayConnectionListResultIterator) Value() VirtualNet
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkGatewayConnectionListResultIterator type.
+func NewVirtualNetworkGatewayConnectionListResultIterator(page VirtualNetworkGatewayConnectionListResultPage) VirtualNetworkGatewayConnectionListResultIterator {
+	return VirtualNetworkGatewayConnectionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vngclr VirtualNetworkGatewayConnectionListResult) IsEmpty() bool {
 	return vngclr.Value == nil || len(*vngclr.Value) == 0
@@ -21100,11 +24495,11 @@ func (vngclr VirtualNetworkGatewayConnectionListResult) IsEmpty() bool {
 
 // virtualNetworkGatewayConnectionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vngclr VirtualNetworkGatewayConnectionListResult) virtualNetworkGatewayConnectionListResultPreparer() (*http.Request, error) {
+func (vngclr VirtualNetworkGatewayConnectionListResult) virtualNetworkGatewayConnectionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vngclr.NextLink == nil || len(to.String(vngclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vngclr.NextLink)))
@@ -21112,14 +24507,24 @@ func (vngclr VirtualNetworkGatewayConnectionListResult) virtualNetworkGatewayCon
 
 // VirtualNetworkGatewayConnectionListResultPage contains a page of VirtualNetworkGatewayConnection values.
 type VirtualNetworkGatewayConnectionListResultPage struct {
-	fn     func(VirtualNetworkGatewayConnectionListResult) (VirtualNetworkGatewayConnectionListResult, error)
+	fn     func(context.Context, VirtualNetworkGatewayConnectionListResult) (VirtualNetworkGatewayConnectionListResult, error)
 	vngclr VirtualNetworkGatewayConnectionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkGatewayConnectionListResultPage) Next() error {
-	next, err := page.fn(page.vngclr)
+func (page *VirtualNetworkGatewayConnectionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vngclr)
 	if err != nil {
 		return err
 	}
@@ -21127,6 +24532,13 @@ func (page *VirtualNetworkGatewayConnectionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkGatewayConnectionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkGatewayConnectionListResultPage) NotDone() bool {
 	return !page.vngclr.IsEmpty()
@@ -21145,6 +24557,11 @@ func (page VirtualNetworkGatewayConnectionListResultPage) Values() []VirtualNetw
 	return *page.vngclr.Value
 }
 
+// Creates a new instance of the VirtualNetworkGatewayConnectionListResultPage type.
+func NewVirtualNetworkGatewayConnectionListResultPage(getNextPage func(context.Context, VirtualNetworkGatewayConnectionListResult) (VirtualNetworkGatewayConnectionListResult, error)) VirtualNetworkGatewayConnectionListResultPage {
+	return VirtualNetworkGatewayConnectionListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkGatewayConnectionPropertiesFormat virtualNetworkGatewayConnection properties
 type VirtualNetworkGatewayConnectionPropertiesFormat struct {
 	// AuthorizationKey - The authorizationKey.
@@ -21187,8 +24604,8 @@ type VirtualNetworkGatewayConnectionPropertiesFormat struct {
 	ExpressRouteGatewayBypass *bool `json:"expressRouteGatewayBypass,omitempty"`
 }
 
-// VirtualNetworkGatewayConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// VirtualNetworkGatewayConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewayConnectionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -21216,8 +24633,8 @@ func (future *VirtualNetworkGatewayConnectionsCreateOrUpdateFuture) Result(clien
 	return
 }
 
-// VirtualNetworkGatewayConnectionsDeleteFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewayConnectionsDeleteFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualNetworkGatewayConnectionsDeleteFuture struct {
 	azure.Future
 }
@@ -21239,8 +24656,8 @@ func (future *VirtualNetworkGatewayConnectionsDeleteFuture) Result(client Virtua
 	return
 }
 
-// VirtualNetworkGatewayConnectionsResetSharedKeyFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// VirtualNetworkGatewayConnectionsResetSharedKeyFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewayConnectionsResetSharedKeyFuture struct {
 	azure.Future
 }
@@ -21268,8 +24685,8 @@ func (future *VirtualNetworkGatewayConnectionsResetSharedKeyFuture) Result(clien
 	return
 }
 
-// VirtualNetworkGatewayConnectionsSetSharedKeyFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewayConnectionsSetSharedKeyFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewayConnectionsSetSharedKeyFuture struct {
 	azure.Future
 }
@@ -21297,8 +24714,8 @@ func (future *VirtualNetworkGatewayConnectionsSetSharedKeyFuture) Result(client
 	return
 }
 
-// VirtualNetworkGatewayConnectionsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewayConnectionsUpdateTagsFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewayConnectionsUpdateTagsFuture struct {
 	azure.Future
 }
@@ -21419,8 +24836,8 @@ type VirtualNetworkGatewayIPConfigurationPropertiesFormat struct {
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
-// VirtualNetworkGatewayListConnectionsResult response for the VirtualNetworkGatewayListConnections API service
-// call
+// VirtualNetworkGatewayListConnectionsResult response for the VirtualNetworkGatewayListConnections API
+// service call
 type VirtualNetworkGatewayListConnectionsResult struct {
 	autorest.Response `json:"-"`
 	// Value - Gets a list of VirtualNetworkGatewayConnection resources that exists in a resource group.
@@ -21436,14 +24853,24 @@ type VirtualNetworkGatewayListConnectionsResultIterator struct {
 	page VirtualNetworkGatewayListConnectionsResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkGatewayListConnectionsResultIterator) Next() error {
+func (iter *VirtualNetworkGatewayListConnectionsResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayListConnectionsResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -21452,6 +24879,13 @@ func (iter *VirtualNetworkGatewayListConnectionsResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkGatewayListConnectionsResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkGatewayListConnectionsResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -21471,6 +24905,11 @@ func (iter VirtualNetworkGatewayListConnectionsResultIterator) Value() VirtualNe
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkGatewayListConnectionsResultIterator type.
+func NewVirtualNetworkGatewayListConnectionsResultIterator(page VirtualNetworkGatewayListConnectionsResultPage) VirtualNetworkGatewayListConnectionsResultIterator {
+	return VirtualNetworkGatewayListConnectionsResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnglcr VirtualNetworkGatewayListConnectionsResult) IsEmpty() bool {
 	return vnglcr.Value == nil || len(*vnglcr.Value) == 0
@@ -21478,27 +24917,37 @@ func (vnglcr VirtualNetworkGatewayListConnectionsResult) IsEmpty() bool {
 
 // virtualNetworkGatewayListConnectionsResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnglcr VirtualNetworkGatewayListConnectionsResult) virtualNetworkGatewayListConnectionsResultPreparer() (*http.Request, error) {
+func (vnglcr VirtualNetworkGatewayListConnectionsResult) virtualNetworkGatewayListConnectionsResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnglcr.NextLink == nil || len(to.String(vnglcr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnglcr.NextLink)))
 }
 
-// VirtualNetworkGatewayListConnectionsResultPage contains a page of VirtualNetworkGatewayConnectionListEntity
-// values.
+// VirtualNetworkGatewayListConnectionsResultPage contains a page of
+// VirtualNetworkGatewayConnectionListEntity values.
 type VirtualNetworkGatewayListConnectionsResultPage struct {
-	fn     func(VirtualNetworkGatewayListConnectionsResult) (VirtualNetworkGatewayListConnectionsResult, error)
+	fn     func(context.Context, VirtualNetworkGatewayListConnectionsResult) (VirtualNetworkGatewayListConnectionsResult, error)
 	vnglcr VirtualNetworkGatewayListConnectionsResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkGatewayListConnectionsResultPage) Next() error {
-	next, err := page.fn(page.vnglcr)
+func (page *VirtualNetworkGatewayListConnectionsResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayListConnectionsResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnglcr)
 	if err != nil {
 		return err
 	}
@@ -21506,6 +24955,13 @@ func (page *VirtualNetworkGatewayListConnectionsResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkGatewayListConnectionsResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkGatewayListConnectionsResultPage) NotDone() bool {
 	return !page.vnglcr.IsEmpty()
@@ -21524,6 +24980,11 @@ func (page VirtualNetworkGatewayListConnectionsResultPage) Values() []VirtualNet
 	return *page.vnglcr.Value
 }
 
+// Creates a new instance of the VirtualNetworkGatewayListConnectionsResultPage type.
+func NewVirtualNetworkGatewayListConnectionsResultPage(getNextPage func(context.Context, VirtualNetworkGatewayListConnectionsResult) (VirtualNetworkGatewayListConnectionsResult, error)) VirtualNetworkGatewayListConnectionsResultPage {
+	return VirtualNetworkGatewayListConnectionsResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkGatewayListResult response for the ListVirtualNetworkGateways API service call.
 type VirtualNetworkGatewayListResult struct {
 	autorest.Response `json:"-"`
@@ -21533,20 +24994,31 @@ type VirtualNetworkGatewayListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualNetworkGatewayListResultIterator provides access to a complete listing of VirtualNetworkGateway values.
+// VirtualNetworkGatewayListResultIterator provides access to a complete listing of VirtualNetworkGateway
+// values.
 type VirtualNetworkGatewayListResultIterator struct {
 	i    int
 	page VirtualNetworkGatewayListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkGatewayListResultIterator) Next() error {
+func (iter *VirtualNetworkGatewayListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -21555,6 +25027,13 @@ func (iter *VirtualNetworkGatewayListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkGatewayListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkGatewayListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -21574,6 +25053,11 @@ func (iter VirtualNetworkGatewayListResultIterator) Value() VirtualNetworkGatewa
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkGatewayListResultIterator type.
+func NewVirtualNetworkGatewayListResultIterator(page VirtualNetworkGatewayListResultPage) VirtualNetworkGatewayListResultIterator {
+	return VirtualNetworkGatewayListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnglr VirtualNetworkGatewayListResult) IsEmpty() bool {
 	return vnglr.Value == nil || len(*vnglr.Value) == 0
@@ -21581,11 +25065,11 @@ func (vnglr VirtualNetworkGatewayListResult) IsEmpty() bool {
 
 // virtualNetworkGatewayListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnglr VirtualNetworkGatewayListResult) virtualNetworkGatewayListResultPreparer() (*http.Request, error) {
+func (vnglr VirtualNetworkGatewayListResult) virtualNetworkGatewayListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnglr.NextLink == nil || len(to.String(vnglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnglr.NextLink)))
@@ -21593,14 +25077,24 @@ func (vnglr VirtualNetworkGatewayListResult) virtualNetworkGatewayListResultPrep
 
 // VirtualNetworkGatewayListResultPage contains a page of VirtualNetworkGateway values.
 type VirtualNetworkGatewayListResultPage struct {
-	fn    func(VirtualNetworkGatewayListResult) (VirtualNetworkGatewayListResult, error)
+	fn    func(context.Context, VirtualNetworkGatewayListResult) (VirtualNetworkGatewayListResult, error)
 	vnglr VirtualNetworkGatewayListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkGatewayListResultPage) Next() error {
-	next, err := page.fn(page.vnglr)
+func (page *VirtualNetworkGatewayListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnglr)
 	if err != nil {
 		return err
 	}
@@ -21608,6 +25102,13 @@ func (page *VirtualNetworkGatewayListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkGatewayListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkGatewayListResultPage) NotDone() bool {
 	return !page.vnglr.IsEmpty()
@@ -21626,6 +25127,11 @@ func (page VirtualNetworkGatewayListResultPage) Values() []VirtualNetworkGateway
 	return *page.vnglr.Value
 }
 
+// Creates a new instance of the VirtualNetworkGatewayListResultPage type.
+func NewVirtualNetworkGatewayListResultPage(getNextPage func(context.Context, VirtualNetworkGatewayListResult) (VirtualNetworkGatewayListResult, error)) VirtualNetworkGatewayListResultPage {
+	return VirtualNetworkGatewayListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkGatewayPropertiesFormat virtualNetworkGateway properties
 type VirtualNetworkGatewayPropertiesFormat struct {
 	// IPConfigurations - IP configurations for virtual network gateway.
@@ -21681,8 +25187,8 @@ func (future *VirtualNetworkGatewaysCreateOrUpdateFuture) Result(client VirtualN
 	return
 }
 
-// VirtualNetworkGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkGatewaysDeleteFuture struct {
 	azure.Future
 }
@@ -21704,8 +25210,8 @@ func (future *VirtualNetworkGatewaysDeleteFuture) Result(client VirtualNetworkGa
 	return
 }
 
-// VirtualNetworkGatewaysGeneratevpnclientpackageFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// VirtualNetworkGatewaysGeneratevpnclientpackageFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewaysGeneratevpnclientpackageFuture struct {
 	azure.Future
 }
@@ -21733,8 +25239,8 @@ func (future *VirtualNetworkGatewaysGeneratevpnclientpackageFuture) Result(clien
 	return
 }
 
-// VirtualNetworkGatewaysGenerateVpnProfileFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewaysGenerateVpnProfileFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type VirtualNetworkGatewaysGenerateVpnProfileFuture struct {
 	azure.Future
 }
@@ -21762,8 +25268,8 @@ func (future *VirtualNetworkGatewaysGenerateVpnProfileFuture) Result(client Virt
 	return
 }
 
-// VirtualNetworkGatewaysGetAdvertisedRoutesFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewaysGetAdvertisedRoutesFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type VirtualNetworkGatewaysGetAdvertisedRoutesFuture struct {
 	azure.Future
 }
@@ -21791,8 +25297,8 @@ func (future *VirtualNetworkGatewaysGetAdvertisedRoutesFuture) Result(client Vir
 	return
 }
 
-// VirtualNetworkGatewaysGetBgpPeerStatusFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewaysGetBgpPeerStatusFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualNetworkGatewaysGetBgpPeerStatusFuture struct {
 	azure.Future
 }
@@ -21820,8 +25326,8 @@ func (future *VirtualNetworkGatewaysGetBgpPeerStatusFuture) Result(client Virtua
 	return
 }
 
-// VirtualNetworkGatewaysGetLearnedRoutesFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// VirtualNetworkGatewaysGetLearnedRoutesFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type VirtualNetworkGatewaysGetLearnedRoutesFuture struct {
 	azure.Future
 }
@@ -21849,8 +25355,8 @@ func (future *VirtualNetworkGatewaysGetLearnedRoutesFuture) Result(client Virtua
 	return
 }
 
-// VirtualNetworkGatewaysGetVpnclientIpsecParametersFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// VirtualNetworkGatewaysGetVpnclientIpsecParametersFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewaysGetVpnclientIpsecParametersFuture struct {
 	azure.Future
 }
@@ -21878,8 +25384,8 @@ func (future *VirtualNetworkGatewaysGetVpnclientIpsecParametersFuture) Result(cl
 	return
 }
 
-// VirtualNetworkGatewaysGetVpnProfilePackageURLFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// VirtualNetworkGatewaysGetVpnProfilePackageURLFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewaysGetVpnProfilePackageURLFuture struct {
 	azure.Future
 }
@@ -21917,8 +25423,8 @@ type VirtualNetworkGatewaySku struct {
 	Capacity *int32 `json:"capacity,omitempty"`
 }
 
-// VirtualNetworkGatewaysResetFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkGatewaysResetFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkGatewaysResetFuture struct {
 	azure.Future
 }
@@ -21946,8 +25452,8 @@ func (future *VirtualNetworkGatewaysResetFuture) Result(client VirtualNetworkGat
 	return
 }
 
-// VirtualNetworkGatewaysResetVpnClientSharedKeyFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// VirtualNetworkGatewaysResetVpnClientSharedKeyFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewaysResetVpnClientSharedKeyFuture struct {
 	azure.Future
 }
@@ -21969,8 +25475,8 @@ func (future *VirtualNetworkGatewaysResetVpnClientSharedKeyFuture) Result(client
 	return
 }
 
-// VirtualNetworkGatewaysSetVpnclientIpsecParametersFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// VirtualNetworkGatewaysSetVpnclientIpsecParametersFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type VirtualNetworkGatewaysSetVpnclientIpsecParametersFuture struct {
 	azure.Future
 }
@@ -22042,14 +25548,24 @@ type VirtualNetworkListResultIterator struct {
 	page VirtualNetworkListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkListResultIterator) Next() error {
+func (iter *VirtualNetworkListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -22058,6 +25574,13 @@ func (iter *VirtualNetworkListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -22077,6 +25600,11 @@ func (iter VirtualNetworkListResultIterator) Value() VirtualNetwork {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkListResultIterator type.
+func NewVirtualNetworkListResultIterator(page VirtualNetworkListResultPage) VirtualNetworkListResultIterator {
+	return VirtualNetworkListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnlr VirtualNetworkListResult) IsEmpty() bool {
 	return vnlr.Value == nil || len(*vnlr.Value) == 0
@@ -22084,11 +25612,11 @@ func (vnlr VirtualNetworkListResult) IsEmpty() bool {
 
 // virtualNetworkListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnlr VirtualNetworkListResult) virtualNetworkListResultPreparer() (*http.Request, error) {
+func (vnlr VirtualNetworkListResult) virtualNetworkListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnlr.NextLink == nil || len(to.String(vnlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnlr.NextLink)))
@@ -22096,14 +25624,24 @@ func (vnlr VirtualNetworkListResult) virtualNetworkListResultPreparer() (*http.R
 
 // VirtualNetworkListResultPage contains a page of VirtualNetwork values.
 type VirtualNetworkListResultPage struct {
-	fn   func(VirtualNetworkListResult) (VirtualNetworkListResult, error)
+	fn   func(context.Context, VirtualNetworkListResult) (VirtualNetworkListResult, error)
 	vnlr VirtualNetworkListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkListResultPage) Next() error {
-	next, err := page.fn(page.vnlr)
+func (page *VirtualNetworkListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnlr)
 	if err != nil {
 		return err
 	}
@@ -22111,6 +25649,13 @@ func (page *VirtualNetworkListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkListResultPage) NotDone() bool {
 	return !page.vnlr.IsEmpty()
@@ -22129,6 +25674,11 @@ func (page VirtualNetworkListResultPage) Values() []VirtualNetwork {
 	return *page.vnlr.Value
 }
 
+// Creates a new instance of the VirtualNetworkListResultPage type.
+func NewVirtualNetworkListResultPage(getNextPage func(context.Context, VirtualNetworkListResult) (VirtualNetworkListResult, error)) VirtualNetworkListResultPage {
+	return VirtualNetworkListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkListUsageResult response for the virtual networks GetUsage API service call.
 type VirtualNetworkListUsageResult struct {
 	autorest.Response `json:"-"`
@@ -22138,20 +25688,31 @@ type VirtualNetworkListUsageResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualNetworkListUsageResultIterator provides access to a complete listing of VirtualNetworkUsage values.
+// VirtualNetworkListUsageResultIterator provides access to a complete listing of VirtualNetworkUsage
+// values.
 type VirtualNetworkListUsageResultIterator struct {
 	i    int
 	page VirtualNetworkListUsageResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkListUsageResultIterator) Next() error {
+func (iter *VirtualNetworkListUsageResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkListUsageResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -22160,6 +25721,13 @@ func (iter *VirtualNetworkListUsageResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkListUsageResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkListUsageResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -22179,6 +25747,11 @@ func (iter VirtualNetworkListUsageResultIterator) Value() VirtualNetworkUsage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkListUsageResultIterator type.
+func NewVirtualNetworkListUsageResultIterator(page VirtualNetworkListUsageResultPage) VirtualNetworkListUsageResultIterator {
+	return VirtualNetworkListUsageResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnlur VirtualNetworkListUsageResult) IsEmpty() bool {
 	return vnlur.Value == nil || len(*vnlur.Value) == 0
@@ -22186,11 +25759,11 @@ func (vnlur VirtualNetworkListUsageResult) IsEmpty() bool {
 
 // virtualNetworkListUsageResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnlur VirtualNetworkListUsageResult) virtualNetworkListUsageResultPreparer() (*http.Request, error) {
+func (vnlur VirtualNetworkListUsageResult) virtualNetworkListUsageResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnlur.NextLink == nil || len(to.String(vnlur.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnlur.NextLink)))
@@ -22198,14 +25771,24 @@ func (vnlur VirtualNetworkListUsageResult) virtualNetworkListUsageResultPreparer
 
 // VirtualNetworkListUsageResultPage contains a page of VirtualNetworkUsage values.
 type VirtualNetworkListUsageResultPage struct {
-	fn    func(VirtualNetworkListUsageResult) (VirtualNetworkListUsageResult, error)
+	fn    func(context.Context, VirtualNetworkListUsageResult) (VirtualNetworkListUsageResult, error)
 	vnlur VirtualNetworkListUsageResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkListUsageResultPage) Next() error {
-	next, err := page.fn(page.vnlur)
+func (page *VirtualNetworkListUsageResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkListUsageResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnlur)
 	if err != nil {
 		return err
 	}
@@ -22213,6 +25796,13 @@ func (page *VirtualNetworkListUsageResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkListUsageResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkListUsageResultPage) NotDone() bool {
 	return !page.vnlur.IsEmpty()
@@ -22231,6 +25821,11 @@ func (page VirtualNetworkListUsageResultPage) Values() []VirtualNetworkUsage {
 	return *page.vnlur.Value
 }
 
+// Creates a new instance of the VirtualNetworkListUsageResultPage type.
+func NewVirtualNetworkListUsageResultPage(getNextPage func(context.Context, VirtualNetworkListUsageResult) (VirtualNetworkListUsageResult, error)) VirtualNetworkListUsageResultPage {
+	return VirtualNetworkListUsageResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkPeering peerings in a virtual network resource.
 type VirtualNetworkPeering struct {
 	autorest.Response `json:"-"`
@@ -22313,8 +25908,8 @@ func (vnp *VirtualNetworkPeering) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// VirtualNetworkPeeringListResult response for ListSubnets API service call. Retrieves all subnets that belong to
-// a virtual network.
+// VirtualNetworkPeeringListResult response for ListSubnets API service call. Retrieves all subnets that
+// belong to a virtual network.
 type VirtualNetworkPeeringListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The peerings in a virtual network.
@@ -22323,20 +25918,31 @@ type VirtualNetworkPeeringListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// VirtualNetworkPeeringListResultIterator provides access to a complete listing of VirtualNetworkPeering values.
+// VirtualNetworkPeeringListResultIterator provides access to a complete listing of VirtualNetworkPeering
+// values.
 type VirtualNetworkPeeringListResultIterator struct {
 	i    int
 	page VirtualNetworkPeeringListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkPeeringListResultIterator) Next() error {
+func (iter *VirtualNetworkPeeringListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -22345,6 +25951,13 @@ func (iter *VirtualNetworkPeeringListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkPeeringListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkPeeringListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -22364,6 +25977,11 @@ func (iter VirtualNetworkPeeringListResultIterator) Value() VirtualNetworkPeerin
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkPeeringListResultIterator type.
+func NewVirtualNetworkPeeringListResultIterator(page VirtualNetworkPeeringListResultPage) VirtualNetworkPeeringListResultIterator {
+	return VirtualNetworkPeeringListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnplr VirtualNetworkPeeringListResult) IsEmpty() bool {
 	return vnplr.Value == nil || len(*vnplr.Value) == 0
@@ -22371,11 +25989,11 @@ func (vnplr VirtualNetworkPeeringListResult) IsEmpty() bool {
 
 // virtualNetworkPeeringListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnplr VirtualNetworkPeeringListResult) virtualNetworkPeeringListResultPreparer() (*http.Request, error) {
+func (vnplr VirtualNetworkPeeringListResult) virtualNetworkPeeringListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnplr.NextLink == nil || len(to.String(vnplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnplr.NextLink)))
@@ -22383,14 +26001,24 @@ func (vnplr VirtualNetworkPeeringListResult) virtualNetworkPeeringListResultPrep
 
 // VirtualNetworkPeeringListResultPage contains a page of VirtualNetworkPeering values.
 type VirtualNetworkPeeringListResultPage struct {
-	fn    func(VirtualNetworkPeeringListResult) (VirtualNetworkPeeringListResult, error)
+	fn    func(context.Context, VirtualNetworkPeeringListResult) (VirtualNetworkPeeringListResult, error)
 	vnplr VirtualNetworkPeeringListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkPeeringListResultPage) Next() error {
-	next, err := page.fn(page.vnplr)
+func (page *VirtualNetworkPeeringListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnplr)
 	if err != nil {
 		return err
 	}
@@ -22398,6 +26026,13 @@ func (page *VirtualNetworkPeeringListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkPeeringListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkPeeringListResultPage) NotDone() bool {
 	return !page.vnplr.IsEmpty()
@@ -22416,6 +26051,11 @@ func (page VirtualNetworkPeeringListResultPage) Values() []VirtualNetworkPeering
 	return *page.vnplr.Value
 }
 
+// Creates a new instance of the VirtualNetworkPeeringListResultPage type.
+func NewVirtualNetworkPeeringListResultPage(getNextPage func(context.Context, VirtualNetworkPeeringListResult) (VirtualNetworkPeeringListResult, error)) VirtualNetworkPeeringListResultPage {
+	return VirtualNetworkPeeringListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkPeeringPropertiesFormat properties of the virtual network peering.
 type VirtualNetworkPeeringPropertiesFormat struct {
 	// AllowVirtualNetworkAccess - Whether the VMs in the linked virtual network space would be able to access all the VMs in local Virtual network space.
@@ -22465,8 +26105,8 @@ func (future *VirtualNetworkPeeringsCreateOrUpdateFuture) Result(client VirtualN
 	return
 }
 
-// VirtualNetworkPeeringsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkPeeringsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkPeeringsDeleteFuture struct {
 	azure.Future
 }
@@ -22510,8 +26150,8 @@ type VirtualNetworkPropertiesFormat struct {
 	DdosProtectionPlan *SubResource `json:"ddosProtectionPlan,omitempty"`
 }
 
-// VirtualNetworksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworksCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -22562,8 +26202,8 @@ func (future *VirtualNetworksDeleteFuture) Result(client VirtualNetworksClient)
 	return
 }
 
-// VirtualNetworksUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworksUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworksUpdateTagsFuture struct {
 	azure.Future
 }
@@ -22730,14 +26370,24 @@ type VirtualNetworkTapListResultIterator struct {
 	page VirtualNetworkTapListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkTapListResultIterator) Next() error {
+func (iter *VirtualNetworkTapListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -22746,6 +26396,13 @@ func (iter *VirtualNetworkTapListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkTapListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkTapListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -22765,6 +26422,11 @@ func (iter VirtualNetworkTapListResultIterator) Value() VirtualNetworkTap {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkTapListResultIterator type.
+func NewVirtualNetworkTapListResultIterator(page VirtualNetworkTapListResultPage) VirtualNetworkTapListResultIterator {
+	return VirtualNetworkTapListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vntlr VirtualNetworkTapListResult) IsEmpty() bool {
 	return vntlr.Value == nil || len(*vntlr.Value) == 0
@@ -22772,11 +26434,11 @@ func (vntlr VirtualNetworkTapListResult) IsEmpty() bool {
 
 // virtualNetworkTapListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vntlr VirtualNetworkTapListResult) virtualNetworkTapListResultPreparer() (*http.Request, error) {
+func (vntlr VirtualNetworkTapListResult) virtualNetworkTapListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vntlr.NextLink == nil || len(to.String(vntlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vntlr.NextLink)))
@@ -22784,14 +26446,24 @@ func (vntlr VirtualNetworkTapListResult) virtualNetworkTapListResultPreparer() (
 
 // VirtualNetworkTapListResultPage contains a page of VirtualNetworkTap values.
 type VirtualNetworkTapListResultPage struct {
-	fn    func(VirtualNetworkTapListResult) (VirtualNetworkTapListResult, error)
+	fn    func(context.Context, VirtualNetworkTapListResult) (VirtualNetworkTapListResult, error)
 	vntlr VirtualNetworkTapListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkTapListResultPage) Next() error {
-	next, err := page.fn(page.vntlr)
+func (page *VirtualNetworkTapListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vntlr)
 	if err != nil {
 		return err
 	}
@@ -22799,6 +26471,13 @@ func (page *VirtualNetworkTapListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkTapListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkTapListResultPage) NotDone() bool {
 	return !page.vntlr.IsEmpty()
@@ -22817,6 +26496,11 @@ func (page VirtualNetworkTapListResultPage) Values() []VirtualNetworkTap {
 	return *page.vntlr.Value
 }
 
+// Creates a new instance of the VirtualNetworkTapListResultPage type.
+func NewVirtualNetworkTapListResultPage(getNextPage func(context.Context, VirtualNetworkTapListResult) (VirtualNetworkTapListResult, error)) VirtualNetworkTapListResultPage {
+	return VirtualNetworkTapListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkTapPropertiesFormat virtual Network Tap properties.
 type VirtualNetworkTapPropertiesFormat struct {
 	// NetworkInterfaceTapConfigurations - Specifies the list of resource IDs for the network interface IP configuration that needs to be tapped.
@@ -22862,8 +26546,8 @@ func (future *VirtualNetworkTapsCreateOrUpdateFuture) Result(client VirtualNetwo
 	return
 }
 
-// VirtualNetworkTapsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkTapsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkTapsDeleteFuture struct {
 	azure.Future
 }
@@ -22885,8 +26569,8 @@ func (future *VirtualNetworkTapsDeleteFuture) Result(client VirtualNetworkTapsCl
 	return
 }
 
-// VirtualNetworkTapsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkTapsUpdateTagsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkTapsUpdateTagsFuture struct {
 	azure.Future
 }
@@ -23080,8 +26764,8 @@ type VirtualWanProperties struct {
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// VirtualWansCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualWansCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualWansCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -23109,7 +26793,8 @@ func (future *VirtualWansCreateOrUpdateFuture) Result(client VirtualWansClient)
 	return
 }
 
-// VirtualWansDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VirtualWansDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VirtualWansDeleteFuture struct {
 	azure.Future
 }
@@ -23320,8 +27005,8 @@ func (vcrc *VpnClientRevokedCertificate) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// VpnClientRevokedCertificatePropertiesFormat properties of the revoked VPN client certificate of virtual network
-// gateway.
+// VpnClientRevokedCertificatePropertiesFormat properties of the revoked VPN client certificate of virtual
+// network gateway.
 type VpnClientRevokedCertificatePropertiesFormat struct {
 	// Thumbprint - The revoked VPN client certificate thumbprint.
 	Thumbprint *string `json:"thumbprint,omitempty"`
@@ -23529,8 +27214,8 @@ type VpnConnectionProperties struct {
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// VpnConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VpnConnectionsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VpnConnectionsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -23558,7 +27243,8 @@ func (future *VpnConnectionsCreateOrUpdateFuture) Result(client VpnConnectionsCl
 	return
 }
 
-// VpnConnectionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VpnConnectionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VpnConnectionsDeleteFuture struct {
 	azure.Future
 }
@@ -23727,8 +27413,8 @@ type VpnGatewayProperties struct {
 	VpnGatewayScaleUnit *int32 `json:"vpnGatewayScaleUnit,omitempty"`
 }
 
-// VpnGatewaysCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VpnGatewaysCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VpnGatewaysCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -23756,7 +27442,8 @@ func (future *VpnGatewaysCreateOrUpdateFuture) Result(client VpnGatewaysClient)
 	return
 }
 
-// VpnGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VpnGatewaysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VpnGatewaysDeleteFuture struct {
 	azure.Future
 }
@@ -23963,8 +27650,8 @@ type VpnSiteProperties struct {
 	IsSecuritySite *bool `json:"isSecuritySite,omitempty"`
 }
 
-// VpnSitesConfigurationDownloadFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VpnSitesConfigurationDownloadFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VpnSitesConfigurationDownloadFuture struct {
 	azure.Future
 }
@@ -24015,7 +27702,8 @@ func (future *VpnSitesCreateOrUpdateFuture) Result(client VpnSitesClient) (vs Vp
 	return
 }
 
-// VpnSitesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VpnSitesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VpnSitesDeleteFuture struct {
 	azure.Future
 }
@@ -24037,7 +27725,8 @@ func (future *VpnSitesDeleteFuture) Result(client VpnSitesClient) (ar autorest.R
 	return
 }
 
-// VpnSitesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// VpnSitesUpdateTagsFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type VpnSitesUpdateTagsFuture struct {
 	azure.Future
 }
@@ -24200,8 +27889,8 @@ type WatcherPropertiesFormat struct {
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// WatchersCheckConnectivityFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WatchersCheckConnectivityFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WatchersCheckConnectivityFuture struct {
 	azure.Future
 }
@@ -24229,7 +27918,8 @@ func (future *WatchersCheckConnectivityFuture) Result(client WatchersClient) (ci
 	return
 }
 
-// WatchersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WatchersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WatchersDeleteFuture struct {
 	azure.Future
 }
@@ -24280,8 +27970,8 @@ func (future *WatchersGetAzureReachabilityReportFuture) Result(client WatchersCl
 	return
 }
 
-// WatchersGetFlowLogStatusFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WatchersGetFlowLogStatusFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WatchersGetFlowLogStatusFuture struct {
 	azure.Future
 }
@@ -24309,8 +27999,8 @@ func (future *WatchersGetFlowLogStatusFuture) Result(client WatchersClient) (fli
 	return
 }
 
-// WatchersGetNetworkConfigurationDiagnosticFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// WatchersGetNetworkConfigurationDiagnosticFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type WatchersGetNetworkConfigurationDiagnosticFuture struct {
 	azure.Future
 }
@@ -24338,7 +28028,8 @@ func (future *WatchersGetNetworkConfigurationDiagnosticFuture) Result(client Wat
 	return
 }
 
-// WatchersGetNextHopFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WatchersGetNextHopFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WatchersGetNextHopFuture struct {
 	azure.Future
 }
@@ -24366,8 +28057,8 @@ func (future *WatchersGetNextHopFuture) Result(client WatchersClient) (nhr NextH
 	return
 }
 
-// WatchersGetTroubleshootingFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WatchersGetTroubleshootingFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WatchersGetTroubleshootingFuture struct {
 	azure.Future
 }
@@ -24424,8 +28115,8 @@ func (future *WatchersGetTroubleshootingResultFuture) Result(client WatchersClie
 	return
 }
 
-// WatchersGetVMSecurityRulesFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WatchersGetVMSecurityRulesFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WatchersGetVMSecurityRulesFuture struct {
 	azure.Future
 }
@@ -24453,8 +28144,8 @@ func (future *WatchersGetVMSecurityRulesFuture) Result(client WatchersClient) (s
 	return
 }
 
-// WatchersListAvailableProvidersFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WatchersListAvailableProvidersFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WatchersListAvailableProvidersFuture struct {
 	azure.Future
 }
@@ -24482,8 +28173,8 @@ func (future *WatchersListAvailableProvidersFuture) Result(client WatchersClient
 	return
 }
 
-// WatchersSetFlowLogConfigurationFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WatchersSetFlowLogConfigurationFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WatchersSetFlowLogConfigurationFuture struct {
 	azure.Future
 }
@@ -24511,7 +28202,8 @@ func (future *WatchersSetFlowLogConfigurationFuture) Result(client WatchersClien
 	return
 }
 
-// WatchersVerifyIPFlowFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// WatchersVerifyIPFlowFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type WatchersVerifyIPFlowFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/operations.go
index 318a2418283f..a602097beac3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Network Rest API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpngateways.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpngateways.go
index 1cc417640381..08d542830613 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpngateways.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpngateways.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewP2sVpnGatewaysClientWithBaseURI(baseURI string, subscriptionID string) P
 // gatewayName - the name of the gateway.
 // p2SVpnGatewayParameters - parameters supplied to create or Update a virtual wan p2s vpn gateway.
 func (client P2sVpnGatewaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, gatewayName string, p2SVpnGatewayParameters P2SVpnGateway) (result P2sVpnGatewaysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, gatewayName, p2SVpnGatewayParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client P2sVpnGatewaysClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the resource group name of the P2SVpnGateway.
 // gatewayName - the name of the gateway.
 func (client P2sVpnGatewaysClient) Delete(ctx context.Context, resourceGroupName string, gatewayName string) (result P2sVpnGatewaysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, gatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client P2sVpnGatewaysClient) DeleteResponder(resp *http.Response) (result
 // gatewayName - the name of the P2SVpnGateway.
 // parameters - parameters supplied to the generate P2SVpnGateway VPN client package operation.
 func (client P2sVpnGatewaysClient) GenerateVpnProfile(ctx context.Context, resourceGroupName string, gatewayName string, parameters P2SVpnProfileParameters) (result P2sVpnGatewaysGenerateVpnProfileFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.GenerateVpnProfile")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GenerateVpnProfilePreparer(ctx, resourceGroupName, gatewayName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "GenerateVpnProfile", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client P2sVpnGatewaysClient) GenerateVpnProfileResponder(resp *http.Respon
 // resourceGroupName - the resource group name of the P2SVpnGateway.
 // gatewayName - the name of the gateway.
 func (client P2sVpnGatewaysClient) Get(ctx context.Context, resourceGroupName string, gatewayName string) (result P2SVpnGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, gatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "Get", nil, "Failure preparing request")
@@ -314,6 +355,16 @@ func (client P2sVpnGatewaysClient) GetResponder(resp *http.Response) (result P2S
 
 // List lists all the P2SVpnGateways in a subscription.
 func (client P2sVpnGatewaysClient) List(ctx context.Context) (result ListP2SVpnGatewaysResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.lpvgr.Response.Response != nil {
+				sc = result.lpvgr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -376,8 +427,8 @@ func (client P2sVpnGatewaysClient) ListResponder(resp *http.Response) (result Li
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client P2sVpnGatewaysClient) listNextResults(lastResults ListP2SVpnGatewaysResult) (result ListP2SVpnGatewaysResult, err error) {
-	req, err := lastResults.listP2SVpnGatewaysResultPreparer()
+func (client P2sVpnGatewaysClient) listNextResults(ctx context.Context, lastResults ListP2SVpnGatewaysResult) (result ListP2SVpnGatewaysResult, err error) {
+	req, err := lastResults.listP2SVpnGatewaysResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -398,6 +449,16 @@ func (client P2sVpnGatewaysClient) listNextResults(lastResults ListP2SVpnGateway
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client P2sVpnGatewaysClient) ListComplete(ctx context.Context) (result ListP2SVpnGatewaysResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -406,6 +467,16 @@ func (client P2sVpnGatewaysClient) ListComplete(ctx context.Context) (result Lis
 // Parameters:
 // resourceGroupName - the resource group name of the P2SVpnGateway.
 func (client P2sVpnGatewaysClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListP2SVpnGatewaysResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lpvgr.Response.Response != nil {
+				sc = result.lpvgr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -469,8 +540,8 @@ func (client P2sVpnGatewaysClient) ListByResourceGroupResponder(resp *http.Respo
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client P2sVpnGatewaysClient) listByResourceGroupNextResults(lastResults ListP2SVpnGatewaysResult) (result ListP2SVpnGatewaysResult, err error) {
-	req, err := lastResults.listP2SVpnGatewaysResultPreparer()
+func (client P2sVpnGatewaysClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListP2SVpnGatewaysResult) (result ListP2SVpnGatewaysResult, err error) {
+	req, err := lastResults.listP2SVpnGatewaysResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -491,6 +562,16 @@ func (client P2sVpnGatewaysClient) listByResourceGroupNextResults(lastResults Li
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client P2sVpnGatewaysClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListP2SVpnGatewaysResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -501,6 +582,16 @@ func (client P2sVpnGatewaysClient) ListByResourceGroupComplete(ctx context.Conte
 // gatewayName - the name of the gateway.
 // p2SVpnGatewayParameters - parameters supplied to update a virtual wan p2s vpn gateway tags.
 func (client P2sVpnGatewaysClient) UpdateTags(ctx context.Context, resourceGroupName string, gatewayName string, p2SVpnGatewayParameters TagsObject) (result P2sVpnGatewaysUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnGatewaysClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, gatewayName, p2SVpnGatewayParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnGatewaysClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpnserverconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpnserverconfigurations.go
index d70c906b28dd..f348f07d5e6f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpnserverconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/p2svpnserverconfigurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewP2sVpnServerConfigurationsClientWithBaseURI(baseURI string, subscription
 // p2SVpnServerConfigurationName - the name of the P2SVpnServerConfiguration.
 // p2SVpnServerConfigurationParameters - parameters supplied to create or Update a P2SVpnServerConfiguration.
 func (client P2sVpnServerConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualWanName string, p2SVpnServerConfigurationName string, p2SVpnServerConfigurationParameters P2SVpnServerConfiguration) (result P2sVpnServerConfigurationsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnServerConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualWanName, p2SVpnServerConfigurationName, p2SVpnServerConfigurationParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnServerConfigurationsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client P2sVpnServerConfigurationsClient) CreateOrUpdateResponder(resp *htt
 // virtualWanName - the name of the VirtualWan.
 // p2SVpnServerConfigurationName - the name of the P2SVpnServerConfiguration.
 func (client P2sVpnServerConfigurationsClient) Delete(ctx context.Context, resourceGroupName string, virtualWanName string, p2SVpnServerConfigurationName string) (result P2sVpnServerConfigurationsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnServerConfigurationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualWanName, p2SVpnServerConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnServerConfigurationsClient", "Delete", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client P2sVpnServerConfigurationsClient) DeleteResponder(resp *http.Respon
 // virtualWanName - the name of the VirtualWan.
 // p2SVpnServerConfigurationName - the name of the P2SVpnServerConfiguration.
 func (client P2sVpnServerConfigurationsClient) Get(ctx context.Context, resourceGroupName string, virtualWanName string, p2SVpnServerConfigurationName string) (result P2SVpnServerConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnServerConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualWanName, p2SVpnServerConfigurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.P2sVpnServerConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -254,6 +285,16 @@ func (client P2sVpnServerConfigurationsClient) GetResponder(resp *http.Response)
 // resourceGroupName - the resource group name of the VirtualWan.
 // virtualWanName - the name of the VirtualWan.
 func (client P2sVpnServerConfigurationsClient) ListByVirtualWan(ctx context.Context, resourceGroupName string, virtualWanName string) (result ListP2SVpnServerConfigurationsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnServerConfigurationsClient.ListByVirtualWan")
+		defer func() {
+			sc := -1
+			if result.lpvscr.Response.Response != nil {
+				sc = result.lpvscr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByVirtualWanNextResults
 	req, err := client.ListByVirtualWanPreparer(ctx, resourceGroupName, virtualWanName)
 	if err != nil {
@@ -318,8 +359,8 @@ func (client P2sVpnServerConfigurationsClient) ListByVirtualWanResponder(resp *h
 }
 
 // listByVirtualWanNextResults retrieves the next set of results, if any.
-func (client P2sVpnServerConfigurationsClient) listByVirtualWanNextResults(lastResults ListP2SVpnServerConfigurationsResult) (result ListP2SVpnServerConfigurationsResult, err error) {
-	req, err := lastResults.listP2SVpnServerConfigurationsResultPreparer()
+func (client P2sVpnServerConfigurationsClient) listByVirtualWanNextResults(ctx context.Context, lastResults ListP2SVpnServerConfigurationsResult) (result ListP2SVpnServerConfigurationsResult, err error) {
+	req, err := lastResults.listP2SVpnServerConfigurationsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.P2sVpnServerConfigurationsClient", "listByVirtualWanNextResults", nil, "Failure preparing next results request")
 	}
@@ -340,6 +381,16 @@ func (client P2sVpnServerConfigurationsClient) listByVirtualWanNextResults(lastR
 
 // ListByVirtualWanComplete enumerates all values, automatically crossing page boundaries as required.
 func (client P2sVpnServerConfigurationsClient) ListByVirtualWanComplete(ctx context.Context, resourceGroupName string, virtualWanName string) (result ListP2SVpnServerConfigurationsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/P2sVpnServerConfigurationsClient.ListByVirtualWan")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByVirtualWan(ctx, resourceGroupName, virtualWanName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/packetcaptures.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/packetcaptures.go
index d98929cf2a0a..f0618b994292 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/packetcaptures.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/packetcaptures.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewPacketCapturesClientWithBaseURI(baseURI string, subscriptionID string) P
 // packetCaptureName - the name of the packet capture session.
 // parameters - parameters that define the create packet capture operation.
 func (client PacketCapturesClient) Create(ctx context.Context, resourceGroupName string, networkWatcherName string, packetCaptureName string, parameters PacketCapture) (result PacketCapturesCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PacketCapturesClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.PacketCaptureParameters", Name: validation.Null, Rule: true,
@@ -127,6 +138,16 @@ func (client PacketCapturesClient) CreateResponder(resp *http.Response) (result
 // networkWatcherName - the name of the network watcher.
 // packetCaptureName - the name of the packet capture session.
 func (client PacketCapturesClient) Delete(ctx context.Context, resourceGroupName string, networkWatcherName string, packetCaptureName string) (result PacketCapturesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PacketCapturesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkWatcherName, packetCaptureName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PacketCapturesClient", "Delete", nil, "Failure preparing request")
@@ -195,6 +216,16 @@ func (client PacketCapturesClient) DeleteResponder(resp *http.Response) (result
 // networkWatcherName - the name of the network watcher.
 // packetCaptureName - the name of the packet capture session.
 func (client PacketCapturesClient) Get(ctx context.Context, resourceGroupName string, networkWatcherName string, packetCaptureName string) (result PacketCaptureResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PacketCapturesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkWatcherName, packetCaptureName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PacketCapturesClient", "Get", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client PacketCapturesClient) GetResponder(resp *http.Response) (result Pac
 // networkWatcherName - the name of the Network Watcher resource.
 // packetCaptureName - the name given to the packet capture session.
 func (client PacketCapturesClient) GetStatus(ctx context.Context, resourceGroupName string, networkWatcherName string, packetCaptureName string) (result PacketCapturesGetStatusFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PacketCapturesClient.GetStatus")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetStatusPreparer(ctx, resourceGroupName, networkWatcherName, packetCaptureName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PacketCapturesClient", "GetStatus", nil, "Failure preparing request")
@@ -332,6 +373,16 @@ func (client PacketCapturesClient) GetStatusResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // networkWatcherName - the name of the Network Watcher resource.
 func (client PacketCapturesClient) List(ctx context.Context, resourceGroupName string, networkWatcherName string) (result PacketCaptureListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PacketCapturesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkWatcherName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PacketCapturesClient", "List", nil, "Failure preparing request")
@@ -400,6 +451,16 @@ func (client PacketCapturesClient) ListResponder(resp *http.Response) (result Pa
 // networkWatcherName - the name of the network watcher.
 // packetCaptureName - the name of the packet capture session.
 func (client PacketCapturesClient) Stop(ctx context.Context, resourceGroupName string, networkWatcherName string, packetCaptureName string) (result PacketCapturesStopFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PacketCapturesClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StopPreparer(ctx, resourceGroupName, networkWatcherName, packetCaptureName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PacketCapturesClient", "Stop", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/profiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/profiles.go
index 109d25e8aebc..bdf55bed8b18 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/profiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/profiles.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewProfilesClientWithBaseURI(baseURI string, subscriptionID string) Profile
 // networkProfileName - the name of the network profile.
 // parameters - parameters supplied to the create or update network profile operation.
 func (client ProfilesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkProfileName string, parameters Profile) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, networkProfileName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ProfilesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client ProfilesClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group.
 // networkProfileName - the name of the NetworkProfile.
 func (client ProfilesClient) Delete(ctx context.Context, resourceGroupName string, networkProfileName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkProfileName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ProfilesClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client ProfilesClient) DeleteResponder(resp *http.Response) (result autore
 // networkProfileName - the name of the PublicIPPrefx.
 // expand - expands referenced resources.
 func (client ProfilesClient) Get(ctx context.Context, resourceGroupName string, networkProfileName string, expand string) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkProfileName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ProfilesClient", "Get", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client ProfilesClient) GetResponder(resp *http.Response) (result Profile,
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ProfilesClient) List(ctx context.Context, resourceGroupName string) (result ProfileListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.List")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -313,8 +354,8 @@ func (client ProfilesClient) ListResponder(resp *http.Response) (result ProfileL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProfilesClient) listNextResults(lastResults ProfileListResult) (result ProfileListResult, err error) {
-	req, err := lastResults.profileListResultPreparer()
+func (client ProfilesClient) listNextResults(ctx context.Context, lastResults ProfileListResult) (result ProfileListResult, err error) {
+	req, err := lastResults.profileListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ProfilesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -335,12 +376,32 @@ func (client ProfilesClient) listNextResults(lastResults ProfileListResult) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProfilesClient) ListComplete(ctx context.Context, resourceGroupName string) (result ProfileListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the network profiles in a subscription.
 func (client ProfilesClient) ListAll(ctx context.Context) (result ProfileListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client ProfilesClient) ListAllResponder(resp *http.Response) (result Profi
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client ProfilesClient) listAllNextResults(lastResults ProfileListResult) (result ProfileListResult, err error) {
-	req, err := lastResults.profileListResultPreparer()
+func (client ProfilesClient) listAllNextResults(ctx context.Context, lastResults ProfileListResult) (result ProfileListResult, err error) {
+	req, err := lastResults.profileListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ProfilesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client ProfilesClient) listAllNextResults(lastResults ProfileListResult) (
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProfilesClient) ListAllComplete(ctx context.Context) (result ProfileListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -435,6 +506,16 @@ func (client ProfilesClient) ListAllComplete(ctx context.Context) (result Profil
 // networkProfileName - the name of the network profile.
 // parameters - parameters supplied to update network profile tags.
 func (client ProfilesClient) UpdateTags(ctx context.Context, resourceGroupName string, networkProfileName string, parameters TagsObject) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, networkProfileName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ProfilesClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipaddresses.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipaddresses.go
index e73318c19b76..b0da9acfef02 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipaddresses.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipaddresses.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewPublicIPAddressesClientWithBaseURI(baseURI string, subscriptionID string
 // publicIPAddressName - the name of the public IP address.
 // parameters - parameters supplied to the create or update public IP address operation.
 func (client PublicIPAddressesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, publicIPAddressName string, parameters PublicIPAddress) (result PublicIPAddressesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.PublicIPAddressPropertiesFormat", Name: validation.Null, Rule: false,
@@ -126,6 +137,16 @@ func (client PublicIPAddressesClient) CreateOrUpdateResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // publicIPAddressName - the name of the subnet.
 func (client PublicIPAddressesClient) Delete(ctx context.Context, resourceGroupName string, publicIPAddressName string) (result PublicIPAddressesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, publicIPAddressName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "Delete", nil, "Failure preparing request")
@@ -193,6 +214,16 @@ func (client PublicIPAddressesClient) DeleteResponder(resp *http.Response) (resu
 // publicIPAddressName - the name of the subnet.
 // expand - expands referenced resources.
 func (client PublicIPAddressesClient) Get(ctx context.Context, resourceGroupName string, publicIPAddressName string, expand string) (result PublicIPAddress, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, publicIPAddressName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "Get", nil, "Failure preparing request")
@@ -268,6 +299,16 @@ func (client PublicIPAddressesClient) GetResponder(resp *http.Response) (result
 // publicIPAddressName - the name of the public IP Address.
 // expand - expands referenced resources.
 func (client PublicIPAddressesClient) GetVirtualMachineScaleSetPublicIPAddress(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, IPConfigurationName string, publicIPAddressName string, expand string) (result PublicIPAddress, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.GetVirtualMachineScaleSetPublicIPAddress")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetVirtualMachineScaleSetPublicIPAddressPreparer(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, IPConfigurationName, publicIPAddressName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "GetVirtualMachineScaleSetPublicIPAddress", nil, "Failure preparing request")
@@ -341,6 +382,16 @@ func (client PublicIPAddressesClient) GetVirtualMachineScaleSetPublicIPAddressRe
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client PublicIPAddressesClient) List(ctx context.Context, resourceGroupName string) (result PublicIPAddressListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.List")
+		defer func() {
+			sc := -1
+			if result.pialr.Response.Response != nil {
+				sc = result.pialr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -404,8 +455,8 @@ func (client PublicIPAddressesClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client PublicIPAddressesClient) listNextResults(lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
-	req, err := lastResults.publicIPAddressListResultPreparer()
+func (client PublicIPAddressesClient) listNextResults(ctx context.Context, lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
+	req, err := lastResults.publicIPAddressListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -426,12 +477,32 @@ func (client PublicIPAddressesClient) listNextResults(lastResults PublicIPAddres
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PublicIPAddressesClient) ListComplete(ctx context.Context, resourceGroupName string) (result PublicIPAddressListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the public IP addresses in a subscription.
 func (client PublicIPAddressesClient) ListAll(ctx context.Context) (result PublicIPAddressListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.pialr.Response.Response != nil {
+				sc = result.pialr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -494,8 +565,8 @@ func (client PublicIPAddressesClient) ListAllResponder(resp *http.Response) (res
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client PublicIPAddressesClient) listAllNextResults(lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
-	req, err := lastResults.publicIPAddressListResultPreparer()
+func (client PublicIPAddressesClient) listAllNextResults(ctx context.Context, lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
+	req, err := lastResults.publicIPAddressListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -516,6 +587,16 @@ func (client PublicIPAddressesClient) listAllNextResults(lastResults PublicIPAdd
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PublicIPAddressesClient) ListAllComplete(ctx context.Context) (result PublicIPAddressListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -526,6 +607,16 @@ func (client PublicIPAddressesClient) ListAllComplete(ctx context.Context) (resu
 // resourceGroupName - the name of the resource group.
 // virtualMachineScaleSetName - the name of the virtual machine scale set.
 func (client PublicIPAddressesClient) ListVirtualMachineScaleSetPublicIPAddresses(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string) (result PublicIPAddressListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.ListVirtualMachineScaleSetPublicIPAddresses")
+		defer func() {
+			sc := -1
+			if result.pialr.Response.Response != nil {
+				sc = result.pialr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listVirtualMachineScaleSetPublicIPAddressesNextResults
 	req, err := client.ListVirtualMachineScaleSetPublicIPAddressesPreparer(ctx, resourceGroupName, virtualMachineScaleSetName)
 	if err != nil {
@@ -590,8 +681,8 @@ func (client PublicIPAddressesClient) ListVirtualMachineScaleSetPublicIPAddresse
 }
 
 // listVirtualMachineScaleSetPublicIPAddressesNextResults retrieves the next set of results, if any.
-func (client PublicIPAddressesClient) listVirtualMachineScaleSetPublicIPAddressesNextResults(lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
-	req, err := lastResults.publicIPAddressListResultPreparer()
+func (client PublicIPAddressesClient) listVirtualMachineScaleSetPublicIPAddressesNextResults(ctx context.Context, lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
+	req, err := lastResults.publicIPAddressListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "listVirtualMachineScaleSetPublicIPAddressesNextResults", nil, "Failure preparing next results request")
 	}
@@ -612,6 +703,16 @@ func (client PublicIPAddressesClient) listVirtualMachineScaleSetPublicIPAddresse
 
 // ListVirtualMachineScaleSetPublicIPAddressesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PublicIPAddressesClient) ListVirtualMachineScaleSetPublicIPAddressesComplete(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string) (result PublicIPAddressListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.ListVirtualMachineScaleSetPublicIPAddresses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListVirtualMachineScaleSetPublicIPAddresses(ctx, resourceGroupName, virtualMachineScaleSetName)
 	return
 }
@@ -625,6 +726,16 @@ func (client PublicIPAddressesClient) ListVirtualMachineScaleSetPublicIPAddresse
 // networkInterfaceName - the network interface name.
 // IPConfigurationName - the IP configuration name.
 func (client PublicIPAddressesClient) ListVirtualMachineScaleSetVMPublicIPAddresses(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, IPConfigurationName string) (result PublicIPAddressListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.ListVirtualMachineScaleSetVMPublicIPAddresses")
+		defer func() {
+			sc := -1
+			if result.pialr.Response.Response != nil {
+				sc = result.pialr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listVirtualMachineScaleSetVMPublicIPAddressesNextResults
 	req, err := client.ListVirtualMachineScaleSetVMPublicIPAddressesPreparer(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, IPConfigurationName)
 	if err != nil {
@@ -692,8 +803,8 @@ func (client PublicIPAddressesClient) ListVirtualMachineScaleSetVMPublicIPAddres
 }
 
 // listVirtualMachineScaleSetVMPublicIPAddressesNextResults retrieves the next set of results, if any.
-func (client PublicIPAddressesClient) listVirtualMachineScaleSetVMPublicIPAddressesNextResults(lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
-	req, err := lastResults.publicIPAddressListResultPreparer()
+func (client PublicIPAddressesClient) listVirtualMachineScaleSetVMPublicIPAddressesNextResults(ctx context.Context, lastResults PublicIPAddressListResult) (result PublicIPAddressListResult, err error) {
+	req, err := lastResults.publicIPAddressListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "listVirtualMachineScaleSetVMPublicIPAddressesNextResults", nil, "Failure preparing next results request")
 	}
@@ -714,6 +825,16 @@ func (client PublicIPAddressesClient) listVirtualMachineScaleSetVMPublicIPAddres
 
 // ListVirtualMachineScaleSetVMPublicIPAddressesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PublicIPAddressesClient) ListVirtualMachineScaleSetVMPublicIPAddressesComplete(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, IPConfigurationName string) (result PublicIPAddressListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.ListVirtualMachineScaleSetVMPublicIPAddresses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListVirtualMachineScaleSetVMPublicIPAddresses(ctx, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName, IPConfigurationName)
 	return
 }
@@ -724,6 +845,16 @@ func (client PublicIPAddressesClient) ListVirtualMachineScaleSetVMPublicIPAddres
 // publicIPAddressName - the name of the public IP address.
 // parameters - parameters supplied to update public IP address tags.
 func (client PublicIPAddressesClient) UpdateTags(ctx context.Context, resourceGroupName string, publicIPAddressName string, parameters TagsObject) (result PublicIPAddressesUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPAddressesClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, publicIPAddressName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPAddressesClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipprefixes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipprefixes.go
index e564c3681cc9..2e930c4ad9d7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipprefixes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/publicipprefixes.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewPublicIPPrefixesClientWithBaseURI(baseURI string, subscriptionID string)
 // publicIPPrefixName - the name of the public IP prefix.
 // parameters - parameters supplied to the create or update public IP prefix operation.
 func (client PublicIPPrefixesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, publicIPPrefixName string, parameters PublicIPPrefix) (result PublicIPPrefixesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, publicIPPrefixName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPPrefixesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client PublicIPPrefixesClient) CreateOrUpdateResponder(resp *http.Response
 // resourceGroupName - the name of the resource group.
 // publicIPPrefixName - the name of the PublicIpPrefix.
 func (client PublicIPPrefixesClient) Delete(ctx context.Context, resourceGroupName string, publicIPPrefixName string) (result PublicIPPrefixesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, publicIPPrefixName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPPrefixesClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client PublicIPPrefixesClient) DeleteResponder(resp *http.Response) (resul
 // publicIPPrefixName - the name of the PublicIPPrefx.
 // expand - expands referenced resources.
 func (client PublicIPPrefixesClient) Get(ctx context.Context, resourceGroupName string, publicIPPrefixName string, expand string) (result PublicIPPrefix, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, publicIPPrefixName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPPrefixesClient", "Get", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client PublicIPPrefixesClient) GetResponder(resp *http.Response) (result P
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client PublicIPPrefixesClient) List(ctx context.Context, resourceGroupName string) (result PublicIPPrefixListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.List")
+		defer func() {
+			sc := -1
+			if result.piplr.Response.Response != nil {
+				sc = result.piplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -313,8 +354,8 @@ func (client PublicIPPrefixesClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client PublicIPPrefixesClient) listNextResults(lastResults PublicIPPrefixListResult) (result PublicIPPrefixListResult, err error) {
-	req, err := lastResults.publicIPPrefixListResultPreparer()
+func (client PublicIPPrefixesClient) listNextResults(ctx context.Context, lastResults PublicIPPrefixListResult) (result PublicIPPrefixListResult, err error) {
+	req, err := lastResults.publicIPPrefixListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.PublicIPPrefixesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -335,12 +376,32 @@ func (client PublicIPPrefixesClient) listNextResults(lastResults PublicIPPrefixL
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PublicIPPrefixesClient) ListComplete(ctx context.Context, resourceGroupName string) (result PublicIPPrefixListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all the public IP prefixes in a subscription.
 func (client PublicIPPrefixesClient) ListAll(ctx context.Context) (result PublicIPPrefixListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.piplr.Response.Response != nil {
+				sc = result.piplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client PublicIPPrefixesClient) ListAllResponder(resp *http.Response) (resu
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client PublicIPPrefixesClient) listAllNextResults(lastResults PublicIPPrefixListResult) (result PublicIPPrefixListResult, err error) {
-	req, err := lastResults.publicIPPrefixListResultPreparer()
+func (client PublicIPPrefixesClient) listAllNextResults(ctx context.Context, lastResults PublicIPPrefixListResult) (result PublicIPPrefixListResult, err error) {
+	req, err := lastResults.publicIPPrefixListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.PublicIPPrefixesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client PublicIPPrefixesClient) listAllNextResults(lastResults PublicIPPref
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PublicIPPrefixesClient) ListAllComplete(ctx context.Context) (result PublicIPPrefixListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -435,6 +506,16 @@ func (client PublicIPPrefixesClient) ListAllComplete(ctx context.Context) (resul
 // publicIPPrefixName - the name of the public IP prefix.
 // parameters - parameters supplied to update public IP prefix tags.
 func (client PublicIPPrefixesClient) UpdateTags(ctx context.Context, resourceGroupName string, publicIPPrefixName string, parameters TagsObject) (result PublicIPPrefixesUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicIPPrefixesClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, publicIPPrefixName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.PublicIPPrefixesClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilterrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilterrules.go
index b92705a15428..ef3facfafa6a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilterrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilterrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewRouteFilterRulesClientWithBaseURI(baseURI string, subscriptionID string)
 // ruleName - the name of the route filter rule.
 // routeFilterRuleParameters - parameters supplied to the create or update route filter rule operation.
 func (client RouteFilterRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, routeFilterName string, ruleName string, routeFilterRuleParameters RouteFilterRule) (result RouteFilterRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: routeFilterRuleParameters,
 			Constraints: []validation.Constraint{{Target: "routeFilterRuleParameters.RouteFilterRulePropertiesFormat", Name: validation.Null, Rule: false,
@@ -127,6 +138,16 @@ func (client RouteFilterRulesClient) CreateOrUpdateResponder(resp *http.Response
 // routeFilterName - the name of the route filter.
 // ruleName - the name of the rule.
 func (client RouteFilterRulesClient) Delete(ctx context.Context, resourceGroupName string, routeFilterName string, ruleName string) (result RouteFilterRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, routeFilterName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFilterRulesClient", "Delete", nil, "Failure preparing request")
@@ -195,6 +216,16 @@ func (client RouteFilterRulesClient) DeleteResponder(resp *http.Response) (resul
 // routeFilterName - the name of the route filter.
 // ruleName - the name of the rule.
 func (client RouteFilterRulesClient) Get(ctx context.Context, resourceGroupName string, routeFilterName string, ruleName string) (result RouteFilterRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, routeFilterName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFilterRulesClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client RouteFilterRulesClient) GetResponder(resp *http.Response) (result R
 // resourceGroupName - the name of the resource group.
 // routeFilterName - the name of the route filter.
 func (client RouteFilterRulesClient) ListByRouteFilter(ctx context.Context, resourceGroupName string, routeFilterName string) (result RouteFilterRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRulesClient.ListByRouteFilter")
+		defer func() {
+			sc := -1
+			if result.rfrlr.Response.Response != nil {
+				sc = result.rfrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByRouteFilterNextResults
 	req, err := client.ListByRouteFilterPreparer(ctx, resourceGroupName, routeFilterName)
 	if err != nil {
@@ -327,8 +368,8 @@ func (client RouteFilterRulesClient) ListByRouteFilterResponder(resp *http.Respo
 }
 
 // listByRouteFilterNextResults retrieves the next set of results, if any.
-func (client RouteFilterRulesClient) listByRouteFilterNextResults(lastResults RouteFilterRuleListResult) (result RouteFilterRuleListResult, err error) {
-	req, err := lastResults.routeFilterRuleListResultPreparer()
+func (client RouteFilterRulesClient) listByRouteFilterNextResults(ctx context.Context, lastResults RouteFilterRuleListResult) (result RouteFilterRuleListResult, err error) {
+	req, err := lastResults.routeFilterRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.RouteFilterRulesClient", "listByRouteFilterNextResults", nil, "Failure preparing next results request")
 	}
@@ -349,6 +390,16 @@ func (client RouteFilterRulesClient) listByRouteFilterNextResults(lastResults Ro
 
 // ListByRouteFilterComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RouteFilterRulesClient) ListByRouteFilterComplete(ctx context.Context, resourceGroupName string, routeFilterName string) (result RouteFilterRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRulesClient.ListByRouteFilter")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByRouteFilter(ctx, resourceGroupName, routeFilterName)
 	return
 }
@@ -360,6 +411,16 @@ func (client RouteFilterRulesClient) ListByRouteFilterComplete(ctx context.Conte
 // ruleName - the name of the route filter rule.
 // routeFilterRuleParameters - parameters supplied to the update route filter rule operation.
 func (client RouteFilterRulesClient) Update(ctx context.Context, resourceGroupName string, routeFilterName string, ruleName string, routeFilterRuleParameters PatchRouteFilterRule) (result RouteFilterRulesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFilterRulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, routeFilterName, ruleName, routeFilterRuleParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFilterRulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilters.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilters.go
index 2494ecd1be78..87a36f2476d5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilters.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routefilters.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewRouteFiltersClientWithBaseURI(baseURI string, subscriptionID string) Rou
 // routeFilterName - the name of the route filter.
 // routeFilterParameters - parameters supplied to the create or update route filter operation.
 func (client RouteFiltersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, routeFilterName string, routeFilterParameters RouteFilter) (result RouteFiltersCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, routeFilterName, routeFilterParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFiltersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client RouteFiltersClient) CreateOrUpdateResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // routeFilterName - the name of the route filter.
 func (client RouteFiltersClient) Delete(ctx context.Context, resourceGroupName string, routeFilterName string) (result RouteFiltersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, routeFilterName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFiltersClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client RouteFiltersClient) DeleteResponder(resp *http.Response) (result au
 // routeFilterName - the name of the route filter.
 // expand - expands referenced express route bgp peering resources.
 func (client RouteFiltersClient) Get(ctx context.Context, resourceGroupName string, routeFilterName string, expand string) (result RouteFilter, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, routeFilterName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFiltersClient", "Get", nil, "Failure preparing request")
@@ -248,6 +279,16 @@ func (client RouteFiltersClient) GetResponder(resp *http.Response) (result Route
 
 // List gets all route filters in a subscription.
 func (client RouteFiltersClient) List(ctx context.Context) (result RouteFilterListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.List")
+		defer func() {
+			sc := -1
+			if result.rflr.Response.Response != nil {
+				sc = result.rflr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -310,8 +351,8 @@ func (client RouteFiltersClient) ListResponder(resp *http.Response) (result Rout
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RouteFiltersClient) listNextResults(lastResults RouteFilterListResult) (result RouteFilterListResult, err error) {
-	req, err := lastResults.routeFilterListResultPreparer()
+func (client RouteFiltersClient) listNextResults(ctx context.Context, lastResults RouteFilterListResult) (result RouteFilterListResult, err error) {
+	req, err := lastResults.routeFilterListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.RouteFiltersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -332,6 +373,16 @@ func (client RouteFiltersClient) listNextResults(lastResults RouteFilterListResu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RouteFiltersClient) ListComplete(ctx context.Context) (result RouteFilterListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -340,6 +391,16 @@ func (client RouteFiltersClient) ListComplete(ctx context.Context) (result Route
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client RouteFiltersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result RouteFilterListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.rflr.Response.Response != nil {
+				sc = result.rflr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client RouteFiltersClient) ListByResourceGroupResponder(resp *http.Respons
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client RouteFiltersClient) listByResourceGroupNextResults(lastResults RouteFilterListResult) (result RouteFilterListResult, err error) {
-	req, err := lastResults.routeFilterListResultPreparer()
+func (client RouteFiltersClient) listByResourceGroupNextResults(ctx context.Context, lastResults RouteFilterListResult) (result RouteFilterListResult, err error) {
+	req, err := lastResults.routeFilterListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.RouteFiltersClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client RouteFiltersClient) listByResourceGroupNextResults(lastResults Rout
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RouteFiltersClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result RouteFilterListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -435,6 +506,16 @@ func (client RouteFiltersClient) ListByResourceGroupComplete(ctx context.Context
 // routeFilterName - the name of the route filter.
 // routeFilterParameters - parameters supplied to the update route filter operation.
 func (client RouteFiltersClient) Update(ctx context.Context, resourceGroupName string, routeFilterName string, routeFilterParameters PatchRouteFilter) (result RouteFiltersUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteFiltersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, routeFilterName, routeFilterParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteFiltersClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routes.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routes.go
index 60be23088d5a..b943c97f666b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routes.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routes.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewRoutesClientWithBaseURI(baseURI string, subscriptionID string) RoutesCli
 // routeName - the name of the route.
 // routeParameters - parameters supplied to the create or update route operation.
 func (client RoutesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, routeTableName string, routeName string, routeParameters Route) (result RoutesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoutesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, routeTableName, routeName, routeParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RoutesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client RoutesClient) CreateOrUpdateResponder(resp *http.Response) (result
 // routeTableName - the name of the route table.
 // routeName - the name of the route.
 func (client RoutesClient) Delete(ctx context.Context, resourceGroupName string, routeTableName string, routeName string) (result RoutesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoutesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, routeTableName, routeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RoutesClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client RoutesClient) DeleteResponder(resp *http.Response) (result autorest
 // routeTableName - the name of the route table.
 // routeName - the name of the route.
 func (client RoutesClient) Get(ctx context.Context, resourceGroupName string, routeTableName string, routeName string) (result Route, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoutesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, routeTableName, routeName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RoutesClient", "Get", nil, "Failure preparing request")
@@ -253,6 +284,16 @@ func (client RoutesClient) GetResponder(resp *http.Response) (result Route, err
 // resourceGroupName - the name of the resource group.
 // routeTableName - the name of the route table.
 func (client RoutesClient) List(ctx context.Context, resourceGroupName string, routeTableName string) (result RouteListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoutesClient.List")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, routeTableName)
 	if err != nil {
@@ -317,8 +358,8 @@ func (client RoutesClient) ListResponder(resp *http.Response) (result RouteListR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RoutesClient) listNextResults(lastResults RouteListResult) (result RouteListResult, err error) {
-	req, err := lastResults.routeListResultPreparer()
+func (client RoutesClient) listNextResults(ctx context.Context, lastResults RouteListResult) (result RouteListResult, err error) {
+	req, err := lastResults.routeListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.RoutesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -339,6 +380,16 @@ func (client RoutesClient) listNextResults(lastResults RouteListResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RoutesClient) ListComplete(ctx context.Context, resourceGroupName string, routeTableName string) (result RouteListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoutesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, routeTableName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routetables.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routetables.go
index 6662de10ff7a..9a07d1cec515 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routetables.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/routetables.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewRouteTablesClientWithBaseURI(baseURI string, subscriptionID string) Rout
 // routeTableName - the name of the route table.
 // parameters - parameters supplied to the create or update route table operation.
 func (client RouteTablesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, routeTableName string, parameters RouteTable) (result RouteTablesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, routeTableName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteTablesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client RouteTablesClient) CreateOrUpdateResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // routeTableName - the name of the route table.
 func (client RouteTablesClient) Delete(ctx context.Context, resourceGroupName string, routeTableName string) (result RouteTablesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, routeTableName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteTablesClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client RouteTablesClient) DeleteResponder(resp *http.Response) (result aut
 // routeTableName - the name of the route table.
 // expand - expands referenced resources.
 func (client RouteTablesClient) Get(ctx context.Context, resourceGroupName string, routeTableName string, expand string) (result RouteTable, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, routeTableName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteTablesClient", "Get", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client RouteTablesClient) GetResponder(resp *http.Response) (result RouteT
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client RouteTablesClient) List(ctx context.Context, resourceGroupName string) (result RouteTableListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.List")
+		defer func() {
+			sc := -1
+			if result.rtlr.Response.Response != nil {
+				sc = result.rtlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -313,8 +354,8 @@ func (client RouteTablesClient) ListResponder(resp *http.Response) (result Route
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RouteTablesClient) listNextResults(lastResults RouteTableListResult) (result RouteTableListResult, err error) {
-	req, err := lastResults.routeTableListResultPreparer()
+func (client RouteTablesClient) listNextResults(ctx context.Context, lastResults RouteTableListResult) (result RouteTableListResult, err error) {
+	req, err := lastResults.routeTableListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.RouteTablesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -335,12 +376,32 @@ func (client RouteTablesClient) listNextResults(lastResults RouteTableListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RouteTablesClient) ListComplete(ctx context.Context, resourceGroupName string) (result RouteTableListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all route tables in a subscription.
 func (client RouteTablesClient) ListAll(ctx context.Context) (result RouteTableListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.rtlr.Response.Response != nil {
+				sc = result.rtlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client RouteTablesClient) ListAllResponder(resp *http.Response) (result Ro
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client RouteTablesClient) listAllNextResults(lastResults RouteTableListResult) (result RouteTableListResult, err error) {
-	req, err := lastResults.routeTableListResultPreparer()
+func (client RouteTablesClient) listAllNextResults(ctx context.Context, lastResults RouteTableListResult) (result RouteTableListResult, err error) {
+	req, err := lastResults.routeTableListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.RouteTablesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client RouteTablesClient) listAllNextResults(lastResults RouteTableListRes
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RouteTablesClient) ListAllComplete(ctx context.Context) (result RouteTableListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -435,6 +506,16 @@ func (client RouteTablesClient) ListAllComplete(ctx context.Context) (result Rou
 // routeTableName - the name of the route table.
 // parameters - parameters supplied to update route table tags.
 func (client RouteTablesClient) UpdateTags(ctx context.Context, resourceGroupName string, routeTableName string, parameters TagsObject) (result RouteTablesUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RouteTablesClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, routeTableName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.RouteTablesClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securitygroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securitygroups.go
index 5fb4dfe36fd6..4460a2979509 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securitygroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securitygroups.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewSecurityGroupsClientWithBaseURI(baseURI string, subscriptionID string) S
 // networkSecurityGroupName - the name of the network security group.
 // parameters - parameters supplied to the create or update network security group operation.
 func (client SecurityGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, parameters SecurityGroup) (result SecurityGroupsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, networkSecurityGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityGroupsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client SecurityGroupsClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // networkSecurityGroupName - the name of the network security group.
 func (client SecurityGroupsClient) Delete(ctx context.Context, resourceGroupName string, networkSecurityGroupName string) (result SecurityGroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkSecurityGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityGroupsClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client SecurityGroupsClient) DeleteResponder(resp *http.Response) (result
 // networkSecurityGroupName - the name of the network security group.
 // expand - expands referenced resources.
 func (client SecurityGroupsClient) Get(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, expand string) (result SecurityGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkSecurityGroupName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityGroupsClient", "Get", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client SecurityGroupsClient) GetResponder(resp *http.Response) (result Sec
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client SecurityGroupsClient) List(ctx context.Context, resourceGroupName string) (result SecurityGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.sglr.Response.Response != nil {
+				sc = result.sglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -313,8 +354,8 @@ func (client SecurityGroupsClient) ListResponder(resp *http.Response) (result Se
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SecurityGroupsClient) listNextResults(lastResults SecurityGroupListResult) (result SecurityGroupListResult, err error) {
-	req, err := lastResults.securityGroupListResultPreparer()
+func (client SecurityGroupsClient) listNextResults(ctx context.Context, lastResults SecurityGroupListResult) (result SecurityGroupListResult, err error) {
+	req, err := lastResults.securityGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.SecurityGroupsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -335,12 +376,32 @@ func (client SecurityGroupsClient) listNextResults(lastResults SecurityGroupList
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SecurityGroupsClient) ListComplete(ctx context.Context, resourceGroupName string) (result SecurityGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all network security groups in a subscription.
 func (client SecurityGroupsClient) ListAll(ctx context.Context) (result SecurityGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.sglr.Response.Response != nil {
+				sc = result.sglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client SecurityGroupsClient) ListAllResponder(resp *http.Response) (result
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client SecurityGroupsClient) listAllNextResults(lastResults SecurityGroupListResult) (result SecurityGroupListResult, err error) {
-	req, err := lastResults.securityGroupListResultPreparer()
+func (client SecurityGroupsClient) listAllNextResults(ctx context.Context, lastResults SecurityGroupListResult) (result SecurityGroupListResult, err error) {
+	req, err := lastResults.securityGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.SecurityGroupsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client SecurityGroupsClient) listAllNextResults(lastResults SecurityGroupL
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SecurityGroupsClient) ListAllComplete(ctx context.Context) (result SecurityGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -435,6 +506,16 @@ func (client SecurityGroupsClient) ListAllComplete(ctx context.Context) (result
 // networkSecurityGroupName - the name of the network security group.
 // parameters - parameters supplied to update network security group tags.
 func (client SecurityGroupsClient) UpdateTags(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, parameters TagsObject) (result SecurityGroupsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityGroupsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, networkSecurityGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityGroupsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securityrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securityrules.go
index fb8d46408267..f47bb0d993f6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securityrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/securityrules.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewSecurityRulesClientWithBaseURI(baseURI string, subscriptionID string) Se
 // securityRuleName - the name of the security rule.
 // securityRuleParameters - parameters supplied to the create or update network security rule operation.
 func (client SecurityRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, securityRuleName string, securityRuleParameters SecurityRule) (result SecurityRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, networkSecurityGroupName, securityRuleName, securityRuleParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityRulesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client SecurityRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // networkSecurityGroupName - the name of the network security group.
 // securityRuleName - the name of the security rule.
 func (client SecurityRulesClient) Delete(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, securityRuleName string) (result SecurityRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkSecurityGroupName, securityRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityRulesClient", "Delete", nil, "Failure preparing request")
@@ -185,6 +206,16 @@ func (client SecurityRulesClient) DeleteResponder(resp *http.Response) (result a
 // networkSecurityGroupName - the name of the network security group.
 // securityRuleName - the name of the security rule.
 func (client SecurityRulesClient) Get(ctx context.Context, resourceGroupName string, networkSecurityGroupName string, securityRuleName string) (result SecurityRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkSecurityGroupName, securityRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SecurityRulesClient", "Get", nil, "Failure preparing request")
@@ -253,6 +284,16 @@ func (client SecurityRulesClient) GetResponder(resp *http.Response) (result Secu
 // resourceGroupName - the name of the resource group.
 // networkSecurityGroupName - the name of the network security group.
 func (client SecurityRulesClient) List(ctx context.Context, resourceGroupName string, networkSecurityGroupName string) (result SecurityRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.srlr.Response.Response != nil {
+				sc = result.srlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, networkSecurityGroupName)
 	if err != nil {
@@ -317,8 +358,8 @@ func (client SecurityRulesClient) ListResponder(resp *http.Response) (result Sec
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SecurityRulesClient) listNextResults(lastResults SecurityRuleListResult) (result SecurityRuleListResult, err error) {
-	req, err := lastResults.securityRuleListResultPreparer()
+func (client SecurityRulesClient) listNextResults(ctx context.Context, lastResults SecurityRuleListResult) (result SecurityRuleListResult, err error) {
+	req, err := lastResults.securityRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.SecurityRulesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -339,6 +380,16 @@ func (client SecurityRulesClient) listNextResults(lastResults SecurityRuleListRe
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SecurityRulesClient) ListComplete(ctx context.Context, resourceGroupName string, networkSecurityGroupName string) (result SecurityRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityRulesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, networkSecurityGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicies.go
index c3d830d13b04..46ced39dbaa5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewServiceEndpointPoliciesClientWithBaseURI(baseURI string, subscriptionID
 // serviceEndpointPolicyName - the name of the service endpoint policy.
 // parameters - parameters supplied to the create or update service endpoint policy operation.
 func (client ServiceEndpointPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string, parameters ServiceEndpointPolicy) (result ServiceEndpointPoliciesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serviceEndpointPolicyName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client ServiceEndpointPoliciesClient) CreateOrUpdateResponder(resp *http.R
 // resourceGroupName - the name of the resource group.
 // serviceEndpointPolicyName - the name of the service endpoint policy.
 func (client ServiceEndpointPoliciesClient) Delete(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string) (result ServiceEndpointPoliciesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serviceEndpointPolicyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPoliciesClient", "Delete", nil, "Failure preparing request")
@@ -181,6 +202,16 @@ func (client ServiceEndpointPoliciesClient) DeleteResponder(resp *http.Response)
 // serviceEndpointPolicyName - the name of the service endpoint policy.
 // expand - expands referenced resources.
 func (client ServiceEndpointPoliciesClient) Get(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string, expand string) (result ServiceEndpointPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serviceEndpointPolicyName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPoliciesClient", "Get", nil, "Failure preparing request")
@@ -248,6 +279,16 @@ func (client ServiceEndpointPoliciesClient) GetResponder(resp *http.Response) (r
 
 // List gets all the service endpoint policies in a subscription.
 func (client ServiceEndpointPoliciesClient) List(ctx context.Context) (result ServiceEndpointPolicyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.seplr.Response.Response != nil {
+				sc = result.seplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -310,8 +351,8 @@ func (client ServiceEndpointPoliciesClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ServiceEndpointPoliciesClient) listNextResults(lastResults ServiceEndpointPolicyListResult) (result ServiceEndpointPolicyListResult, err error) {
-	req, err := lastResults.serviceEndpointPolicyListResultPreparer()
+func (client ServiceEndpointPoliciesClient) listNextResults(ctx context.Context, lastResults ServiceEndpointPolicyListResult) (result ServiceEndpointPolicyListResult, err error) {
+	req, err := lastResults.serviceEndpointPolicyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ServiceEndpointPoliciesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -332,6 +373,16 @@ func (client ServiceEndpointPoliciesClient) listNextResults(lastResults ServiceE
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServiceEndpointPoliciesClient) ListComplete(ctx context.Context) (result ServiceEndpointPolicyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -340,6 +391,16 @@ func (client ServiceEndpointPoliciesClient) ListComplete(ctx context.Context) (r
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ServiceEndpointPoliciesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServiceEndpointPolicyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.seplr.Response.Response != nil {
+				sc = result.seplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -403,8 +464,8 @@ func (client ServiceEndpointPoliciesClient) ListByResourceGroupResponder(resp *h
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ServiceEndpointPoliciesClient) listByResourceGroupNextResults(lastResults ServiceEndpointPolicyListResult) (result ServiceEndpointPolicyListResult, err error) {
-	req, err := lastResults.serviceEndpointPolicyListResultPreparer()
+func (client ServiceEndpointPoliciesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ServiceEndpointPolicyListResult) (result ServiceEndpointPolicyListResult, err error) {
+	req, err := lastResults.serviceEndpointPolicyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ServiceEndpointPoliciesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +486,16 @@ func (client ServiceEndpointPoliciesClient) listByResourceGroupNextResults(lastR
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServiceEndpointPoliciesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ServiceEndpointPolicyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -435,6 +506,16 @@ func (client ServiceEndpointPoliciesClient) ListByResourceGroupComplete(ctx cont
 // serviceEndpointPolicyName - the name of the service endpoint policy.
 // parameters - parameters supplied to update service endpoint policy tags.
 func (client ServiceEndpointPoliciesClient) Update(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string, parameters TagsObject) (result ServiceEndpointPoliciesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPoliciesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serviceEndpointPolicyName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPoliciesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicydefinitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicydefinitions.go
index 21b2c1275f97..1ccd3e8983bd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicydefinitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/serviceendpointpolicydefinitions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewServiceEndpointPolicyDefinitionsClientWithBaseURI(baseURI string, subscr
 // serviceEndpointPolicyDefinitions - parameters supplied to the create or update service endpoint policy
 // operation.
 func (client ServiceEndpointPolicyDefinitionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string, serviceEndpointPolicyDefinitionName string, serviceEndpointPolicyDefinitions ServiceEndpointPolicyDefinition) (result ServiceEndpointPolicyDefinitionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serviceEndpointPolicyName, serviceEndpointPolicyDefinitionName, serviceEndpointPolicyDefinitions)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPolicyDefinitionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -119,6 +130,16 @@ func (client ServiceEndpointPolicyDefinitionsClient) CreateOrUpdateResponder(res
 // serviceEndpointPolicyName - the name of the Service Endpoint Policy.
 // serviceEndpointPolicyDefinitionName - the name of the service endpoint policy definition.
 func (client ServiceEndpointPolicyDefinitionsClient) Delete(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string, serviceEndpointPolicyDefinitionName string) (result ServiceEndpointPolicyDefinitionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serviceEndpointPolicyName, serviceEndpointPolicyDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPolicyDefinitionsClient", "Delete", nil, "Failure preparing request")
@@ -187,6 +208,16 @@ func (client ServiceEndpointPolicyDefinitionsClient) DeleteResponder(resp *http.
 // serviceEndpointPolicyName - the name of the service endpoint policy name.
 // serviceEndpointPolicyDefinitionName - the name of the service endpoint policy definition name.
 func (client ServiceEndpointPolicyDefinitionsClient) Get(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string, serviceEndpointPolicyDefinitionName string) (result ServiceEndpointPolicyDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serviceEndpointPolicyName, serviceEndpointPolicyDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.ServiceEndpointPolicyDefinitionsClient", "Get", nil, "Failure preparing request")
@@ -255,6 +286,16 @@ func (client ServiceEndpointPolicyDefinitionsClient) GetResponder(resp *http.Res
 // resourceGroupName - the name of the resource group.
 // serviceEndpointPolicyName - the name of the service endpoint policy name.
 func (client ServiceEndpointPolicyDefinitionsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string) (result ServiceEndpointPolicyDefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.sepdlr.Response.Response != nil {
+				sc = result.sepdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, serviceEndpointPolicyName)
 	if err != nil {
@@ -319,8 +360,8 @@ func (client ServiceEndpointPolicyDefinitionsClient) ListByResourceGroupResponde
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ServiceEndpointPolicyDefinitionsClient) listByResourceGroupNextResults(lastResults ServiceEndpointPolicyDefinitionListResult) (result ServiceEndpointPolicyDefinitionListResult, err error) {
-	req, err := lastResults.serviceEndpointPolicyDefinitionListResultPreparer()
+func (client ServiceEndpointPolicyDefinitionsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ServiceEndpointPolicyDefinitionListResult) (result ServiceEndpointPolicyDefinitionListResult, err error) {
+	req, err := lastResults.serviceEndpointPolicyDefinitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.ServiceEndpointPolicyDefinitionsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -341,6 +382,16 @@ func (client ServiceEndpointPolicyDefinitionsClient) listByResourceGroupNextResu
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServiceEndpointPolicyDefinitionsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, serviceEndpointPolicyName string) (result ServiceEndpointPolicyDefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceEndpointPolicyDefinitionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, serviceEndpointPolicyName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/subnets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/subnets.go
index 71ffe460f1bf..78bc52ab01bf 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/subnets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/subnets.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewSubnetsClientWithBaseURI(baseURI string, subscriptionID string) SubnetsC
 // subnetName - the name of the subnet.
 // subnetParameters - parameters supplied to the create or update subnet operation.
 func (client SubnetsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualNetworkName string, subnetName string, subnetParameters Subnet) (result SubnetsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualNetworkName, subnetName, subnetParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SubnetsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client SubnetsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // virtualNetworkName - the name of the virtual network.
 // subnetName - the name of the subnet.
 func (client SubnetsClient) Delete(ctx context.Context, resourceGroupName string, virtualNetworkName string, subnetName string) (result SubnetsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualNetworkName, subnetName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SubnetsClient", "Delete", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client SubnetsClient) DeleteResponder(resp *http.Response) (result autores
 // subnetName - the name of the subnet.
 // expand - expands referenced resources.
 func (client SubnetsClient) Get(ctx context.Context, resourceGroupName string, virtualNetworkName string, subnetName string, expand string) (result Subnet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualNetworkName, subnetName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.SubnetsClient", "Get", nil, "Failure preparing request")
@@ -257,6 +288,16 @@ func (client SubnetsClient) GetResponder(resp *http.Response) (result Subnet, er
 // resourceGroupName - the name of the resource group.
 // virtualNetworkName - the name of the virtual network.
 func (client SubnetsClient) List(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result SubnetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetsClient.List")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, virtualNetworkName)
 	if err != nil {
@@ -321,8 +362,8 @@ func (client SubnetsClient) ListResponder(resp *http.Response) (result SubnetLis
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SubnetsClient) listNextResults(lastResults SubnetListResult) (result SubnetListResult, err error) {
-	req, err := lastResults.subnetListResultPreparer()
+func (client SubnetsClient) listNextResults(ctx context.Context, lastResults SubnetListResult) (result SubnetListResult, err error) {
+	req, err := lastResults.subnetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.SubnetsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -343,6 +384,16 @@ func (client SubnetsClient) listNextResults(lastResults SubnetListResult) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SubnetsClient) ListComplete(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result SubnetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubnetsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, virtualNetworkName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/usages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/usages.go
index bba367db24be..6fe262dfb368 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/usages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/usages.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewUsagesClientWithBaseURI(baseURI string, subscriptionID string) UsagesCli
 // Parameters:
 // location - the location where resource usage is queried.
 func (client UsagesClient) List(ctx context.Context, location string) (result UsagesListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesClient.List")
+		defer func() {
+			sc := -1
+			if result.ulr.Response.Response != nil {
+				sc = result.ulr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: location,
 			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._ ]+$`, Chain: nil}}}}); err != nil {
@@ -113,8 +124,8 @@ func (client UsagesClient) ListResponder(resp *http.Response) (result UsagesList
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UsagesClient) listNextResults(lastResults UsagesListResult) (result UsagesListResult, err error) {
-	req, err := lastResults.usagesListResultPreparer()
+func (client UsagesClient) listNextResults(ctx context.Context, lastResults UsagesListResult) (result UsagesListResult, err error) {
+	req, err := lastResults.usagesListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.UsagesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -135,6 +146,16 @@ func (client UsagesClient) listNextResults(lastResults UsagesListResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UsagesClient) ListComplete(ctx context.Context, location string) (result UsagesListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualhubs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualhubs.go
index 727aa6bb9dc3..f9d7adcff2cc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualhubs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualhubs.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVirtualHubsClientWithBaseURI(baseURI string, subscriptionID string) Virt
 // virtualHubName - the name of the VirtualHub.
 // virtualHubParameters - parameters supplied to create or update VirtualHub.
 func (client VirtualHubsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualHubName string, virtualHubParameters VirtualHub) (result VirtualHubsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualHubName, virtualHubParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client VirtualHubsClient) CreateOrUpdateResponder(resp *http.Response) (re
 // resourceGroupName - the resource group name of the VirtualHub.
 // virtualHubName - the name of the VirtualHub.
 func (client VirtualHubsClient) Delete(ctx context.Context, resourceGroupName string, virtualHubName string) (result VirtualHubsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualHubName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client VirtualHubsClient) DeleteResponder(resp *http.Response) (result aut
 // resourceGroupName - the resource group name of the VirtualHub.
 // virtualHubName - the name of the VirtualHub.
 func (client VirtualHubsClient) Get(ctx context.Context, resourceGroupName string, virtualHubName string) (result VirtualHub, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualHubName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "Get", nil, "Failure preparing request")
@@ -244,6 +275,16 @@ func (client VirtualHubsClient) GetResponder(resp *http.Response) (result Virtua
 
 // List lists all the VirtualHubs in a subscription.
 func (client VirtualHubsClient) List(ctx context.Context) (result ListVirtualHubsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.List")
+		defer func() {
+			sc := -1
+			if result.lvhr.Response.Response != nil {
+				sc = result.lvhr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -306,8 +347,8 @@ func (client VirtualHubsClient) ListResponder(resp *http.Response) (result ListV
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualHubsClient) listNextResults(lastResults ListVirtualHubsResult) (result ListVirtualHubsResult, err error) {
-	req, err := lastResults.listVirtualHubsResultPreparer()
+func (client VirtualHubsClient) listNextResults(ctx context.Context, lastResults ListVirtualHubsResult) (result ListVirtualHubsResult, err error) {
+	req, err := lastResults.listVirtualHubsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -328,6 +369,16 @@ func (client VirtualHubsClient) listNextResults(lastResults ListVirtualHubsResul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualHubsClient) ListComplete(ctx context.Context) (result ListVirtualHubsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -336,6 +387,16 @@ func (client VirtualHubsClient) ListComplete(ctx context.Context) (result ListVi
 // Parameters:
 // resourceGroupName - the resource group name of the VirtualHub.
 func (client VirtualHubsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListVirtualHubsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lvhr.Response.Response != nil {
+				sc = result.lvhr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client VirtualHubsClient) ListByResourceGroupResponder(resp *http.Response
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VirtualHubsClient) listByResourceGroupNextResults(lastResults ListVirtualHubsResult) (result ListVirtualHubsResult, err error) {
-	req, err := lastResults.listVirtualHubsResultPreparer()
+func (client VirtualHubsClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListVirtualHubsResult) (result ListVirtualHubsResult, err error) {
+	req, err := lastResults.listVirtualHubsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualHubsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client VirtualHubsClient) listByResourceGroupNextResults(lastResults ListV
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualHubsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListVirtualHubsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -431,6 +502,16 @@ func (client VirtualHubsClient) ListByResourceGroupComplete(ctx context.Context,
 // virtualHubName - the name of the VirtualHub.
 // virtualHubParameters - parameters supplied to update VirtualHub tags.
 func (client VirtualHubsClient) UpdateTags(ctx context.Context, resourceGroupName string, virtualHubName string, virtualHubParameters TagsObject) (result VirtualHubsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualHubsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, virtualHubName, virtualHubParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualHubsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgatewayconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgatewayconnections.go
index a012c8c2f815..8f58c681602b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgatewayconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgatewayconnections.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVirtualNetworkGatewayConnectionsClientWithBaseURI(baseURI string, subscr
 // virtualNetworkGatewayConnectionName - the name of the virtual network gateway connection.
 // parameters - parameters supplied to the create or update virtual network gateway connection operation.
 func (client VirtualNetworkGatewayConnectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string, parameters VirtualNetworkGatewayConnection) (result VirtualNetworkGatewayConnectionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkGatewayConnectionPropertiesFormat", Name: validation.Null, Rule: true,
@@ -129,6 +140,16 @@ func (client VirtualNetworkGatewayConnectionsClient) CreateOrUpdateResponder(res
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayConnectionName - the name of the virtual network gateway connection.
 func (client VirtualNetworkGatewayConnectionsClient) Delete(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string) (result VirtualNetworkGatewayConnectionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualNetworkGatewayConnectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewayConnectionsClient", "Delete", nil, "Failure preparing request")
@@ -195,6 +216,16 @@ func (client VirtualNetworkGatewayConnectionsClient) DeleteResponder(resp *http.
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayConnectionName - the name of the virtual network gateway connection.
 func (client VirtualNetworkGatewayConnectionsClient) Get(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string) (result VirtualNetworkGatewayConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualNetworkGatewayConnectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewayConnectionsClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client VirtualNetworkGatewayConnectionsClient) GetResponder(resp *http.Res
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayConnectionName - the virtual network gateway connection shared key name.
 func (client VirtualNetworkGatewayConnectionsClient) GetSharedKey(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string) (result ConnectionSharedKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.GetSharedKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSharedKeyPreparer(ctx, resourceGroupName, virtualNetworkGatewayConnectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewayConnectionsClient", "GetSharedKey", nil, "Failure preparing request")
@@ -330,6 +371,16 @@ func (client VirtualNetworkGatewayConnectionsClient) GetSharedKeyResponder(resp
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client VirtualNetworkGatewayConnectionsClient) List(ctx context.Context, resourceGroupName string) (result VirtualNetworkGatewayConnectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.vngclr.Response.Response != nil {
+				sc = result.vngclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -393,8 +444,8 @@ func (client VirtualNetworkGatewayConnectionsClient) ListResponder(resp *http.Re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkGatewayConnectionsClient) listNextResults(lastResults VirtualNetworkGatewayConnectionListResult) (result VirtualNetworkGatewayConnectionListResult, err error) {
-	req, err := lastResults.virtualNetworkGatewayConnectionListResultPreparer()
+func (client VirtualNetworkGatewayConnectionsClient) listNextResults(ctx context.Context, lastResults VirtualNetworkGatewayConnectionListResult) (result VirtualNetworkGatewayConnectionListResult, err error) {
+	req, err := lastResults.virtualNetworkGatewayConnectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworkGatewayConnectionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -415,6 +466,16 @@ func (client VirtualNetworkGatewayConnectionsClient) listNextResults(lastResults
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkGatewayConnectionsClient) ListComplete(ctx context.Context, resourceGroupName string) (result VirtualNetworkGatewayConnectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
@@ -428,6 +489,16 @@ func (client VirtualNetworkGatewayConnectionsClient) ListComplete(ctx context.Co
 // parameters - parameters supplied to the begin reset virtual network gateway connection shared key operation
 // through network resource provider.
 func (client VirtualNetworkGatewayConnectionsClient) ResetSharedKey(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string, parameters ConnectionResetSharedKey) (result VirtualNetworkGatewayConnectionsResetSharedKeyFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.ResetSharedKey")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.KeyLength", Name: validation.Null, Rule: true,
@@ -510,6 +581,16 @@ func (client VirtualNetworkGatewayConnectionsClient) ResetSharedKeyResponder(res
 // parameters - parameters supplied to the Begin Set Virtual Network Gateway connection Shared key operation
 // throughNetwork resource provider.
 func (client VirtualNetworkGatewayConnectionsClient) SetSharedKey(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string, parameters ConnectionSharedKey) (result VirtualNetworkGatewayConnectionsSetSharedKeyFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.SetSharedKey")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Value", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -586,6 +667,16 @@ func (client VirtualNetworkGatewayConnectionsClient) SetSharedKeyResponder(resp
 // virtualNetworkGatewayConnectionName - the name of the virtual network gateway connection.
 // parameters - parameters supplied to update virtual network gateway connection tags.
 func (client VirtualNetworkGatewayConnectionsClient) UpdateTags(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string, parameters TagsObject) (result VirtualNetworkGatewayConnectionsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewayConnectionsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, virtualNetworkGatewayConnectionName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewayConnectionsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgateways.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgateways.go
index 028a7c4a03b3..f576b136aaf2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgateways.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkgateways.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVirtualNetworkGatewaysClientWithBaseURI(baseURI string, subscriptionID s
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 // parameters - parameters supplied to create or update virtual network gateway operation.
 func (client VirtualNetworkGatewaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, parameters VirtualNetworkGateway) (result VirtualNetworkGatewaysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkGatewayPropertiesFormat", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -121,6 +132,16 @@ func (client VirtualNetworkGatewaysClient) CreateOrUpdateResponder(resp *http.Re
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) Delete(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewaysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "Delete", nil, "Failure preparing request")
@@ -189,6 +210,16 @@ func (client VirtualNetworkGatewaysClient) DeleteResponder(resp *http.Response)
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 // parameters - parameters supplied to the generate virtual network gateway VPN client package operation.
 func (client VirtualNetworkGatewaysClient) Generatevpnclientpackage(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, parameters VpnClientParameters) (result VirtualNetworkGatewaysGeneratevpnclientpackageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.Generatevpnclientpackage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GeneratevpnclientpackagePreparer(ctx, resourceGroupName, virtualNetworkGatewayName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "Generatevpnclientpackage", nil, "Failure preparing request")
@@ -260,6 +291,16 @@ func (client VirtualNetworkGatewaysClient) GeneratevpnclientpackageResponder(res
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 // parameters - parameters supplied to the generate virtual network gateway VPN client package operation.
 func (client VirtualNetworkGatewaysClient) GenerateVpnProfile(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, parameters VpnClientParameters) (result VirtualNetworkGatewaysGenerateVpnProfileFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.GenerateVpnProfile")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GenerateVpnProfilePreparer(ctx, resourceGroupName, virtualNetworkGatewayName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "GenerateVpnProfile", nil, "Failure preparing request")
@@ -329,6 +370,16 @@ func (client VirtualNetworkGatewaysClient) GenerateVpnProfileResponder(resp *htt
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) Get(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "Get", nil, "Failure preparing request")
@@ -398,6 +449,16 @@ func (client VirtualNetworkGatewaysClient) GetResponder(resp *http.Response) (re
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 // peer - the IP address of the peer
 func (client VirtualNetworkGatewaysClient) GetAdvertisedRoutes(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, peer string) (result VirtualNetworkGatewaysGetAdvertisedRoutesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.GetAdvertisedRoutes")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAdvertisedRoutesPreparer(ctx, resourceGroupName, virtualNetworkGatewayName, peer)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "GetAdvertisedRoutes", nil, "Failure preparing request")
@@ -467,6 +528,16 @@ func (client VirtualNetworkGatewaysClient) GetAdvertisedRoutesResponder(resp *ht
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 // peer - the IP address of the peer to retrieve the status of.
 func (client VirtualNetworkGatewaysClient) GetBgpPeerStatus(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, peer string) (result VirtualNetworkGatewaysGetBgpPeerStatusFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.GetBgpPeerStatus")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetBgpPeerStatusPreparer(ctx, resourceGroupName, virtualNetworkGatewayName, peer)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "GetBgpPeerStatus", nil, "Failure preparing request")
@@ -538,6 +609,16 @@ func (client VirtualNetworkGatewaysClient) GetBgpPeerStatusResponder(resp *http.
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) GetLearnedRoutes(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewaysGetLearnedRoutesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.GetLearnedRoutes")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetLearnedRoutesPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "GetLearnedRoutes", nil, "Failure preparing request")
@@ -607,6 +688,16 @@ func (client VirtualNetworkGatewaysClient) GetLearnedRoutesResponder(resp *http.
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the virtual network gateway name.
 func (client VirtualNetworkGatewaysClient) GetVpnclientIpsecParameters(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewaysGetVpnclientIpsecParametersFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.GetVpnclientIpsecParameters")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetVpnclientIpsecParametersPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "GetVpnclientIpsecParameters", nil, "Failure preparing request")
@@ -675,6 +766,16 @@ func (client VirtualNetworkGatewaysClient) GetVpnclientIpsecParametersResponder(
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) GetVpnProfilePackageURL(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewaysGetVpnProfilePackageURLFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.GetVpnProfilePackageURL")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetVpnProfilePackageURLPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "GetVpnProfilePackageURL", nil, "Failure preparing request")
@@ -741,6 +842,16 @@ func (client VirtualNetworkGatewaysClient) GetVpnProfilePackageURLResponder(resp
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client VirtualNetworkGatewaysClient) List(ctx context.Context, resourceGroupName string) (result VirtualNetworkGatewayListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.vnglr.Response.Response != nil {
+				sc = result.vnglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -804,8 +915,8 @@ func (client VirtualNetworkGatewaysClient) ListResponder(resp *http.Response) (r
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkGatewaysClient) listNextResults(lastResults VirtualNetworkGatewayListResult) (result VirtualNetworkGatewayListResult, err error) {
-	req, err := lastResults.virtualNetworkGatewayListResultPreparer()
+func (client VirtualNetworkGatewaysClient) listNextResults(ctx context.Context, lastResults VirtualNetworkGatewayListResult) (result VirtualNetworkGatewayListResult, err error) {
+	req, err := lastResults.virtualNetworkGatewayListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -826,6 +937,16 @@ func (client VirtualNetworkGatewaysClient) listNextResults(lastResults VirtualNe
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkGatewaysClient) ListComplete(ctx context.Context, resourceGroupName string) (result VirtualNetworkGatewayListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
@@ -835,6 +956,16 @@ func (client VirtualNetworkGatewaysClient) ListComplete(ctx context.Context, res
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) ListConnections(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewayListConnectionsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.ListConnections")
+		defer func() {
+			sc := -1
+			if result.vnglcr.Response.Response != nil {
+				sc = result.vnglcr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listConnectionsNextResults
 	req, err := client.ListConnectionsPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
@@ -899,8 +1030,8 @@ func (client VirtualNetworkGatewaysClient) ListConnectionsResponder(resp *http.R
 }
 
 // listConnectionsNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkGatewaysClient) listConnectionsNextResults(lastResults VirtualNetworkGatewayListConnectionsResult) (result VirtualNetworkGatewayListConnectionsResult, err error) {
-	req, err := lastResults.virtualNetworkGatewayListConnectionsResultPreparer()
+func (client VirtualNetworkGatewaysClient) listConnectionsNextResults(ctx context.Context, lastResults VirtualNetworkGatewayListConnectionsResult) (result VirtualNetworkGatewayListConnectionsResult, err error) {
+	req, err := lastResults.virtualNetworkGatewayListConnectionsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "listConnectionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -921,6 +1052,16 @@ func (client VirtualNetworkGatewaysClient) listConnectionsNextResults(lastResult
 
 // ListConnectionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkGatewaysClient) ListConnectionsComplete(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewayListConnectionsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.ListConnections")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListConnections(ctx, resourceGroupName, virtualNetworkGatewayName)
 	return
 }
@@ -932,6 +1073,16 @@ func (client VirtualNetworkGatewaysClient) ListConnectionsComplete(ctx context.C
 // gatewayVip - virtual network gateway vip address supplied to the begin reset of the active-active feature
 // enabled gateway.
 func (client VirtualNetworkGatewaysClient) Reset(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, gatewayVip string) (result VirtualNetworkGatewaysResetFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.Reset")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResetPreparer(ctx, resourceGroupName, virtualNetworkGatewayName, gatewayVip)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "Reset", nil, "Failure preparing request")
@@ -1003,6 +1154,16 @@ func (client VirtualNetworkGatewaysClient) ResetResponder(resp *http.Response) (
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) ResetVpnClientSharedKey(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result VirtualNetworkGatewaysResetVpnClientSharedKeyFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.ResetVpnClientSharedKey")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResetVpnClientSharedKeyPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "ResetVpnClientSharedKey", nil, "Failure preparing request")
@@ -1072,6 +1233,16 @@ func (client VirtualNetworkGatewaysClient) ResetVpnClientSharedKeyResponder(resp
 // vpnclientIpsecParams - parameters supplied to the Begin Set vpnclient ipsec parameters of Virtual Network
 // Gateway P2S client operation through Network resource provider.
 func (client VirtualNetworkGatewaysClient) SetVpnclientIpsecParameters(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, vpnclientIpsecParams VpnClientIPsecParameters) (result VirtualNetworkGatewaysSetVpnclientIpsecParametersFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.SetVpnclientIpsecParameters")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: vpnclientIpsecParams,
 			Constraints: []validation.Constraint{{Target: "vpnclientIpsecParams.SaLifeTimeSeconds", Name: validation.Null, Rule: true, Chain: nil},
@@ -1148,6 +1319,16 @@ func (client VirtualNetworkGatewaysClient) SetVpnclientIpsecParametersResponder(
 // resourceGroupName - the name of the resource group.
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 func (client VirtualNetworkGatewaysClient) SupportedVpnDevices(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.SupportedVpnDevices")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.SupportedVpnDevicesPreparer(ctx, resourceGroupName, virtualNetworkGatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "SupportedVpnDevices", nil, "Failure preparing request")
@@ -1216,6 +1397,16 @@ func (client VirtualNetworkGatewaysClient) SupportedVpnDevicesResponder(resp *ht
 // virtualNetworkGatewayName - the name of the virtual network gateway.
 // parameters - parameters supplied to update virtual network gateway tags.
 func (client VirtualNetworkGatewaysClient) UpdateTags(ctx context.Context, resourceGroupName string, virtualNetworkGatewayName string, parameters TagsObject) (result VirtualNetworkGatewaysUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, virtualNetworkGatewayName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "UpdateTags", nil, "Failure preparing request")
@@ -1287,6 +1478,16 @@ func (client VirtualNetworkGatewaysClient) UpdateTagsResponder(resp *http.Respon
 // configuration script is generated.
 // parameters - parameters supplied to the generate vpn device script operation.
 func (client VirtualNetworkGatewaysClient) VpnDeviceConfigurationScript(ctx context.Context, resourceGroupName string, virtualNetworkGatewayConnectionName string, parameters VpnDeviceScriptParameters) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkGatewaysClient.VpnDeviceConfigurationScript")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.VpnDeviceConfigurationScriptPreparer(ctx, resourceGroupName, virtualNetworkGatewayConnectionName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkGatewaysClient", "VpnDeviceConfigurationScript", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkpeerings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkpeerings.go
index 1639cf5d9725..3f632e799dcd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkpeerings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworkpeerings.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVirtualNetworkPeeringsClientWithBaseURI(baseURI string, subscriptionID s
 // virtualNetworkPeeringParameters - parameters supplied to the create or update virtual network peering
 // operation.
 func (client VirtualNetworkPeeringsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualNetworkName string, virtualNetworkPeeringName string, virtualNetworkPeeringParameters VirtualNetworkPeering) (result VirtualNetworkPeeringsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualNetworkName, virtualNetworkPeeringName, virtualNetworkPeeringParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkPeeringsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client VirtualNetworkPeeringsClient) CreateOrUpdateResponder(resp *http.Re
 // virtualNetworkName - the name of the virtual network.
 // virtualNetworkPeeringName - the name of the virtual network peering.
 func (client VirtualNetworkPeeringsClient) Delete(ctx context.Context, resourceGroupName string, virtualNetworkName string, virtualNetworkPeeringName string) (result VirtualNetworkPeeringsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualNetworkName, virtualNetworkPeeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkPeeringsClient", "Delete", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client VirtualNetworkPeeringsClient) DeleteResponder(resp *http.Response)
 // virtualNetworkName - the name of the virtual network.
 // virtualNetworkPeeringName - the name of the virtual network peering.
 func (client VirtualNetworkPeeringsClient) Get(ctx context.Context, resourceGroupName string, virtualNetworkName string, virtualNetworkPeeringName string) (result VirtualNetworkPeering, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualNetworkName, virtualNetworkPeeringName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkPeeringsClient", "Get", nil, "Failure preparing request")
@@ -254,6 +285,16 @@ func (client VirtualNetworkPeeringsClient) GetResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // virtualNetworkName - the name of the virtual network.
 func (client VirtualNetworkPeeringsClient) List(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result VirtualNetworkPeeringListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringsClient.List")
+		defer func() {
+			sc := -1
+			if result.vnplr.Response.Response != nil {
+				sc = result.vnplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, virtualNetworkName)
 	if err != nil {
@@ -318,8 +359,8 @@ func (client VirtualNetworkPeeringsClient) ListResponder(resp *http.Response) (r
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkPeeringsClient) listNextResults(lastResults VirtualNetworkPeeringListResult) (result VirtualNetworkPeeringListResult, err error) {
-	req, err := lastResults.virtualNetworkPeeringListResultPreparer()
+func (client VirtualNetworkPeeringsClient) listNextResults(ctx context.Context, lastResults VirtualNetworkPeeringListResult) (result VirtualNetworkPeeringListResult, err error) {
+	req, err := lastResults.virtualNetworkPeeringListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworkPeeringsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -340,6 +381,16 @@ func (client VirtualNetworkPeeringsClient) listNextResults(lastResults VirtualNe
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkPeeringsClient) ListComplete(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result VirtualNetworkPeeringListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkPeeringsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, virtualNetworkName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworks.go
index f7c798edb474..cd3252f13a53 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworks.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVirtualNetworksClientWithBaseURI(baseURI string, subscriptionID string)
 // virtualNetworkName - the name of the virtual network.
 // IPAddress - the private IP address to be verified.
 func (client VirtualNetworksClient) CheckIPAddressAvailability(ctx context.Context, resourceGroupName string, virtualNetworkName string, IPAddress string) (result IPAddressAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.CheckIPAddressAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckIPAddressAvailabilityPreparer(ctx, resourceGroupName, virtualNetworkName, IPAddress)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "CheckIPAddressAvailability", nil, "Failure preparing request")
@@ -77,9 +88,7 @@ func (client VirtualNetworksClient) CheckIPAddressAvailabilityPreparer(ctx conte
 	const APIVersion = "2018-08-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
-	}
-	if len(IPAddress) > 0 {
-		queryParameters["ipAddress"] = autorest.Encode("query", IPAddress)
+		"ipAddress":   autorest.Encode("query", IPAddress),
 	}
 
 	preparer := autorest.CreatePreparer(
@@ -116,6 +125,16 @@ func (client VirtualNetworksClient) CheckIPAddressAvailabilityResponder(resp *ht
 // virtualNetworkName - the name of the virtual network.
 // parameters - parameters supplied to the create or update virtual network operation
 func (client VirtualNetworksClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualNetworkName string, parameters VirtualNetwork) (result VirtualNetworksCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualNetworkName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -185,6 +204,16 @@ func (client VirtualNetworksClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // virtualNetworkName - the name of the virtual network.
 func (client VirtualNetworksClient) Delete(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result VirtualNetworksDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualNetworkName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "Delete", nil, "Failure preparing request")
@@ -252,6 +281,16 @@ func (client VirtualNetworksClient) DeleteResponder(resp *http.Response) (result
 // virtualNetworkName - the name of the virtual network.
 // expand - expands referenced resources.
 func (client VirtualNetworksClient) Get(ctx context.Context, resourceGroupName string, virtualNetworkName string, expand string) (result VirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualNetworkName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "Get", nil, "Failure preparing request")
@@ -321,6 +360,16 @@ func (client VirtualNetworksClient) GetResponder(resp *http.Response) (result Vi
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client VirtualNetworksClient) List(ctx context.Context, resourceGroupName string) (result VirtualNetworkListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.List")
+		defer func() {
+			sc := -1
+			if result.vnlr.Response.Response != nil {
+				sc = result.vnlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -384,8 +433,8 @@ func (client VirtualNetworksClient) ListResponder(resp *http.Response) (result V
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualNetworksClient) listNextResults(lastResults VirtualNetworkListResult) (result VirtualNetworkListResult, err error) {
-	req, err := lastResults.virtualNetworkListResultPreparer()
+func (client VirtualNetworksClient) listNextResults(ctx context.Context, lastResults VirtualNetworkListResult) (result VirtualNetworkListResult, err error) {
+	req, err := lastResults.virtualNetworkListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -406,12 +455,32 @@ func (client VirtualNetworksClient) listNextResults(lastResults VirtualNetworkLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworksClient) ListComplete(ctx context.Context, resourceGroupName string) (result VirtualNetworkListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll gets all virtual networks in a subscription.
 func (client VirtualNetworksClient) ListAll(ctx context.Context) (result VirtualNetworkListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.vnlr.Response.Response != nil {
+				sc = result.vnlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -474,8 +543,8 @@ func (client VirtualNetworksClient) ListAllResponder(resp *http.Response) (resul
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client VirtualNetworksClient) listAllNextResults(lastResults VirtualNetworkListResult) (result VirtualNetworkListResult, err error) {
-	req, err := lastResults.virtualNetworkListResultPreparer()
+func (client VirtualNetworksClient) listAllNextResults(ctx context.Context, lastResults VirtualNetworkListResult) (result VirtualNetworkListResult, err error) {
+	req, err := lastResults.virtualNetworkListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -496,6 +565,16 @@ func (client VirtualNetworksClient) listAllNextResults(lastResults VirtualNetwor
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworksClient) ListAllComplete(ctx context.Context) (result VirtualNetworkListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -505,6 +584,16 @@ func (client VirtualNetworksClient) ListAllComplete(ctx context.Context) (result
 // resourceGroupName - the name of the resource group.
 // virtualNetworkName - the name of the virtual network.
 func (client VirtualNetworksClient) ListUsage(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result VirtualNetworkListUsageResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.ListUsage")
+		defer func() {
+			sc := -1
+			if result.vnlur.Response.Response != nil {
+				sc = result.vnlur.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listUsageNextResults
 	req, err := client.ListUsagePreparer(ctx, resourceGroupName, virtualNetworkName)
 	if err != nil {
@@ -569,8 +658,8 @@ func (client VirtualNetworksClient) ListUsageResponder(resp *http.Response) (res
 }
 
 // listUsageNextResults retrieves the next set of results, if any.
-func (client VirtualNetworksClient) listUsageNextResults(lastResults VirtualNetworkListUsageResult) (result VirtualNetworkListUsageResult, err error) {
-	req, err := lastResults.virtualNetworkListUsageResultPreparer()
+func (client VirtualNetworksClient) listUsageNextResults(ctx context.Context, lastResults VirtualNetworkListUsageResult) (result VirtualNetworkListUsageResult, err error) {
+	req, err := lastResults.virtualNetworkListUsageResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "listUsageNextResults", nil, "Failure preparing next results request")
 	}
@@ -591,6 +680,16 @@ func (client VirtualNetworksClient) listUsageNextResults(lastResults VirtualNetw
 
 // ListUsageComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworksClient) ListUsageComplete(ctx context.Context, resourceGroupName string, virtualNetworkName string) (result VirtualNetworkListUsageResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.ListUsage")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListUsage(ctx, resourceGroupName, virtualNetworkName)
 	return
 }
@@ -601,6 +700,16 @@ func (client VirtualNetworksClient) ListUsageComplete(ctx context.Context, resou
 // virtualNetworkName - the name of the virtual network.
 // parameters - parameters supplied to update virtual network tags.
 func (client VirtualNetworksClient) UpdateTags(ctx context.Context, resourceGroupName string, virtualNetworkName string, parameters TagsObject) (result VirtualNetworksUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworksClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, virtualNetworkName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworksClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworktaps.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworktaps.go
index 82ef3664d7cf..5ed4462d49ba 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworktaps.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualnetworktaps.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVirtualNetworkTapsClientWithBaseURI(baseURI string, subscriptionID strin
 // tapName - the name of the virtual network tap.
 // parameters - parameters supplied to the create or update virtual network tap operation.
 func (client VirtualNetworkTapsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, tapName string, parameters VirtualNetworkTap) (result VirtualNetworkTapsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkTapPropertiesFormat", Name: validation.Null, Rule: false,
@@ -146,6 +157,16 @@ func (client VirtualNetworkTapsClient) CreateOrUpdateResponder(resp *http.Respon
 // resourceGroupName - the name of the resource group.
 // tapName - the name of the virtual network tap.
 func (client VirtualNetworkTapsClient) Delete(ctx context.Context, resourceGroupName string, tapName string) (result VirtualNetworkTapsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, tapName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkTapsClient", "Delete", nil, "Failure preparing request")
@@ -212,6 +233,16 @@ func (client VirtualNetworkTapsClient) DeleteResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group.
 // tapName - the name of virtual network tap.
 func (client VirtualNetworkTapsClient) Get(ctx context.Context, resourceGroupName string, tapName string) (result VirtualNetworkTap, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, tapName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkTapsClient", "Get", nil, "Failure preparing request")
@@ -276,6 +307,16 @@ func (client VirtualNetworkTapsClient) GetResponder(resp *http.Response) (result
 
 // ListAll gets all the VirtualNetworkTaps in a subscription.
 func (client VirtualNetworkTapsClient) ListAll(ctx context.Context) (result VirtualNetworkTapListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.vntlr.Response.Response != nil {
+				sc = result.vntlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -338,8 +379,8 @@ func (client VirtualNetworkTapsClient) ListAllResponder(resp *http.Response) (re
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkTapsClient) listAllNextResults(lastResults VirtualNetworkTapListResult) (result VirtualNetworkTapListResult, err error) {
-	req, err := lastResults.virtualNetworkTapListResultPreparer()
+func (client VirtualNetworkTapsClient) listAllNextResults(ctx context.Context, lastResults VirtualNetworkTapListResult) (result VirtualNetworkTapListResult, err error) {
+	req, err := lastResults.virtualNetworkTapListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworkTapsClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -360,6 +401,16 @@ func (client VirtualNetworkTapsClient) listAllNextResults(lastResults VirtualNet
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkTapsClient) ListAllComplete(ctx context.Context) (result VirtualNetworkTapListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -368,6 +419,16 @@ func (client VirtualNetworkTapsClient) ListAllComplete(ctx context.Context) (res
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client VirtualNetworkTapsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result VirtualNetworkTapListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.vntlr.Response.Response != nil {
+				sc = result.vntlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -431,8 +492,8 @@ func (client VirtualNetworkTapsClient) ListByResourceGroupResponder(resp *http.R
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkTapsClient) listByResourceGroupNextResults(lastResults VirtualNetworkTapListResult) (result VirtualNetworkTapListResult, err error) {
-	req, err := lastResults.virtualNetworkTapListResultPreparer()
+func (client VirtualNetworkTapsClient) listByResourceGroupNextResults(ctx context.Context, lastResults VirtualNetworkTapListResult) (result VirtualNetworkTapListResult, err error) {
+	req, err := lastResults.virtualNetworkTapListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualNetworkTapsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -453,6 +514,16 @@ func (client VirtualNetworkTapsClient) listByResourceGroupNextResults(lastResult
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkTapsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result VirtualNetworkTapListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -463,6 +534,16 @@ func (client VirtualNetworkTapsClient) ListByResourceGroupComplete(ctx context.C
 // tapName - the name of the tap.
 // tapParameters - parameters supplied to update VirtualNetworkTap tags.
 func (client VirtualNetworkTapsClient) UpdateTags(ctx context.Context, resourceGroupName string, tapName string, tapParameters TagsObject) (result VirtualNetworkTapsUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkTapsClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, tapName, tapParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualNetworkTapsClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualwans.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualwans.go
index 0179decb8f28..32be90cf4f4c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualwans.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/virtualwans.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVirtualWansClientWithBaseURI(baseURI string, subscriptionID string) Virt
 // virtualWANName - the name of the VirtualWAN being created or updated.
 // wANParameters - parameters supplied to create or update VirtualWAN.
 func (client VirtualWansClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, virtualWANName string, wANParameters VirtualWAN) (result VirtualWansCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, virtualWANName, wANParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualWansClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client VirtualWansClient) CreateOrUpdateResponder(resp *http.Response) (re
 // resourceGroupName - the resource group name of the VirtualWan.
 // virtualWANName - the name of the VirtualWAN being deleted.
 func (client VirtualWansClient) Delete(ctx context.Context, resourceGroupName string, virtualWANName string) (result VirtualWansDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, virtualWANName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualWansClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client VirtualWansClient) DeleteResponder(resp *http.Response) (result aut
 // resourceGroupName - the resource group name of the VirtualWan.
 // virtualWANName - the name of the VirtualWAN being retrieved.
 func (client VirtualWansClient) Get(ctx context.Context, resourceGroupName string, virtualWANName string) (result VirtualWAN, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, virtualWANName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualWansClient", "Get", nil, "Failure preparing request")
@@ -244,6 +275,16 @@ func (client VirtualWansClient) GetResponder(resp *http.Response) (result Virtua
 
 // List lists all the VirtualWANs in a subscription.
 func (client VirtualWansClient) List(ctx context.Context) (result ListVirtualWANsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.List")
+		defer func() {
+			sc := -1
+			if result.lvwnr.Response.Response != nil {
+				sc = result.lvwnr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -306,8 +347,8 @@ func (client VirtualWansClient) ListResponder(resp *http.Response) (result ListV
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VirtualWansClient) listNextResults(lastResults ListVirtualWANsResult) (result ListVirtualWANsResult, err error) {
-	req, err := lastResults.listVirtualWANsResultPreparer()
+func (client VirtualWansClient) listNextResults(ctx context.Context, lastResults ListVirtualWANsResult) (result ListVirtualWANsResult, err error) {
+	req, err := lastResults.listVirtualWANsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualWansClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -328,6 +369,16 @@ func (client VirtualWansClient) listNextResults(lastResults ListVirtualWANsResul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualWansClient) ListComplete(ctx context.Context) (result ListVirtualWANsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -336,6 +387,16 @@ func (client VirtualWansClient) ListComplete(ctx context.Context) (result ListVi
 // Parameters:
 // resourceGroupName - the resource group name of the VirtualWan.
 func (client VirtualWansClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListVirtualWANsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lvwnr.Response.Response != nil {
+				sc = result.lvwnr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client VirtualWansClient) ListByResourceGroupResponder(resp *http.Response
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VirtualWansClient) listByResourceGroupNextResults(lastResults ListVirtualWANsResult) (result ListVirtualWANsResult, err error) {
-	req, err := lastResults.listVirtualWANsResultPreparer()
+func (client VirtualWansClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListVirtualWANsResult) (result ListVirtualWANsResult, err error) {
+	req, err := lastResults.listVirtualWANsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VirtualWansClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client VirtualWansClient) listByResourceGroupNextResults(lastResults ListV
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualWansClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListVirtualWANsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -431,6 +502,16 @@ func (client VirtualWansClient) ListByResourceGroupComplete(ctx context.Context,
 // virtualWANName - the name of the VirtualWAN being updated.
 // wANParameters - parameters supplied to Update VirtualWAN tags.
 func (client VirtualWansClient) UpdateTags(ctx context.Context, resourceGroupName string, virtualWANName string, wANParameters TagsObject) (result VirtualWansUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualWansClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, virtualWANName, wANParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VirtualWansClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnconnections.go
index f629f6b5b8a4..0e4ce3ddf690 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnconnections.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewVpnConnectionsClientWithBaseURI(baseURI string, subscriptionID string) V
 // connectionName - the name of the connection.
 // vpnConnectionParameters - parameters supplied to create or Update a VPN Connection.
 func (client VpnConnectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, gatewayName string, connectionName string, vpnConnectionParameters VpnConnection) (result VpnConnectionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnConnectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, gatewayName, connectionName, vpnConnectionParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnConnectionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client VpnConnectionsClient) CreateOrUpdateResponder(resp *http.Response)
 // gatewayName - the name of the gateway.
 // connectionName - the name of the connection.
 func (client VpnConnectionsClient) Delete(ctx context.Context, resourceGroupName string, gatewayName string, connectionName string) (result VpnConnectionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnConnectionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, gatewayName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnConnectionsClient", "Delete", nil, "Failure preparing request")
@@ -186,6 +207,16 @@ func (client VpnConnectionsClient) DeleteResponder(resp *http.Response) (result
 // gatewayName - the name of the gateway.
 // connectionName - the name of the vpn connection.
 func (client VpnConnectionsClient) Get(ctx context.Context, resourceGroupName string, gatewayName string, connectionName string) (result VpnConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, gatewayName, connectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnConnectionsClient", "Get", nil, "Failure preparing request")
@@ -254,6 +285,16 @@ func (client VpnConnectionsClient) GetResponder(resp *http.Response) (result Vpn
 // resourceGroupName - the resource group name of the VpnGateway.
 // gatewayName - the name of the gateway.
 func (client VpnConnectionsClient) ListByVpnGateway(ctx context.Context, resourceGroupName string, gatewayName string) (result ListVpnConnectionsResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnConnectionsClient.ListByVpnGateway")
+		defer func() {
+			sc := -1
+			if result.lvcr.Response.Response != nil {
+				sc = result.lvcr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByVpnGatewayNextResults
 	req, err := client.ListByVpnGatewayPreparer(ctx, resourceGroupName, gatewayName)
 	if err != nil {
@@ -318,8 +359,8 @@ func (client VpnConnectionsClient) ListByVpnGatewayResponder(resp *http.Response
 }
 
 // listByVpnGatewayNextResults retrieves the next set of results, if any.
-func (client VpnConnectionsClient) listByVpnGatewayNextResults(lastResults ListVpnConnectionsResult) (result ListVpnConnectionsResult, err error) {
-	req, err := lastResults.listVpnConnectionsResultPreparer()
+func (client VpnConnectionsClient) listByVpnGatewayNextResults(ctx context.Context, lastResults ListVpnConnectionsResult) (result ListVpnConnectionsResult, err error) {
+	req, err := lastResults.listVpnConnectionsResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VpnConnectionsClient", "listByVpnGatewayNextResults", nil, "Failure preparing next results request")
 	}
@@ -340,6 +381,16 @@ func (client VpnConnectionsClient) listByVpnGatewayNextResults(lastResults ListV
 
 // ListByVpnGatewayComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VpnConnectionsClient) ListByVpnGatewayComplete(ctx context.Context, resourceGroupName string, gatewayName string) (result ListVpnConnectionsResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnConnectionsClient.ListByVpnGateway")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByVpnGateway(ctx, resourceGroupName, gatewayName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpngateways.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpngateways.go
index 656c651ebc5e..16a9274d7724 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpngateways.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpngateways.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVpnGatewaysClientWithBaseURI(baseURI string, subscriptionID string) VpnG
 // gatewayName - the name of the gateway.
 // vpnGatewayParameters - parameters supplied to create or Update a virtual wan vpn gateway.
 func (client VpnGatewaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, gatewayName string, vpnGatewayParameters VpnGateway) (result VpnGatewaysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, gatewayName, vpnGatewayParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnGatewaysClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client VpnGatewaysClient) CreateOrUpdateResponder(resp *http.Response) (re
 // resourceGroupName - the resource group name of the VpnGateway.
 // gatewayName - the name of the gateway.
 func (client VpnGatewaysClient) Delete(ctx context.Context, resourceGroupName string, gatewayName string) (result VpnGatewaysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, gatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnGatewaysClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client VpnGatewaysClient) DeleteResponder(resp *http.Response) (result aut
 // resourceGroupName - the resource group name of the VpnGateway.
 // gatewayName - the name of the gateway.
 func (client VpnGatewaysClient) Get(ctx context.Context, resourceGroupName string, gatewayName string) (result VpnGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, gatewayName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnGatewaysClient", "Get", nil, "Failure preparing request")
@@ -244,6 +275,16 @@ func (client VpnGatewaysClient) GetResponder(resp *http.Response) (result VpnGat
 
 // List lists all the VpnGateways in a subscription.
 func (client VpnGatewaysClient) List(ctx context.Context) (result ListVpnGatewaysResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.lvgr.Response.Response != nil {
+				sc = result.lvgr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -306,8 +347,8 @@ func (client VpnGatewaysClient) ListResponder(resp *http.Response) (result ListV
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VpnGatewaysClient) listNextResults(lastResults ListVpnGatewaysResult) (result ListVpnGatewaysResult, err error) {
-	req, err := lastResults.listVpnGatewaysResultPreparer()
+func (client VpnGatewaysClient) listNextResults(ctx context.Context, lastResults ListVpnGatewaysResult) (result ListVpnGatewaysResult, err error) {
+	req, err := lastResults.listVpnGatewaysResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VpnGatewaysClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -328,6 +369,16 @@ func (client VpnGatewaysClient) listNextResults(lastResults ListVpnGatewaysResul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VpnGatewaysClient) ListComplete(ctx context.Context) (result ListVpnGatewaysResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -336,6 +387,16 @@ func (client VpnGatewaysClient) ListComplete(ctx context.Context) (result ListVp
 // Parameters:
 // resourceGroupName - the resource group name of the VpnGateway.
 func (client VpnGatewaysClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListVpnGatewaysResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lvgr.Response.Response != nil {
+				sc = result.lvgr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client VpnGatewaysClient) ListByResourceGroupResponder(resp *http.Response
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VpnGatewaysClient) listByResourceGroupNextResults(lastResults ListVpnGatewaysResult) (result ListVpnGatewaysResult, err error) {
-	req, err := lastResults.listVpnGatewaysResultPreparer()
+func (client VpnGatewaysClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListVpnGatewaysResult) (result ListVpnGatewaysResult, err error) {
+	req, err := lastResults.listVpnGatewaysResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VpnGatewaysClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client VpnGatewaysClient) listByResourceGroupNextResults(lastResults ListV
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VpnGatewaysClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListVpnGatewaysResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -431,6 +502,16 @@ func (client VpnGatewaysClient) ListByResourceGroupComplete(ctx context.Context,
 // gatewayName - the name of the gateway.
 // vpnGatewayParameters - parameters supplied to update a virtual wan vpn gateway tags.
 func (client VpnGatewaysClient) UpdateTags(ctx context.Context, resourceGroupName string, gatewayName string, vpnGatewayParameters TagsObject) (result VpnGatewaysUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnGatewaysClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, gatewayName, vpnGatewayParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnGatewaysClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsites.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsites.go
index 2efd727d56c7..f905a49277a1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsites.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsites.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVpnSitesClientWithBaseURI(baseURI string, subscriptionID string) VpnSite
 // vpnSiteName - the name of the VpnSite being created or updated.
 // vpnSiteParameters - parameters supplied to create or update VpnSite.
 func (client VpnSitesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, vpnSiteName string, vpnSiteParameters VpnSite) (result VpnSitesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, vpnSiteName, vpnSiteParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnSitesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client VpnSitesClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // resourceGroupName - the resource group name of the VpnSite.
 // vpnSiteName - the name of the VpnSite being deleted.
 func (client VpnSitesClient) Delete(ctx context.Context, resourceGroupName string, vpnSiteName string) (result VpnSitesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, vpnSiteName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnSitesClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client VpnSitesClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - the resource group name of the VpnSite.
 // vpnSiteName - the name of the VpnSite being retrieved.
 func (client VpnSitesClient) Get(ctx context.Context, resourceGroupName string, vpnSiteName string) (result VpnSite, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, vpnSiteName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnSitesClient", "Get", nil, "Failure preparing request")
@@ -244,6 +275,16 @@ func (client VpnSitesClient) GetResponder(resp *http.Response) (result VpnSite,
 
 // List lists all the VpnSites in a subscription.
 func (client VpnSitesClient) List(ctx context.Context) (result ListVpnSitesResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.List")
+		defer func() {
+			sc := -1
+			if result.lvsr.Response.Response != nil {
+				sc = result.lvsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -306,8 +347,8 @@ func (client VpnSitesClient) ListResponder(resp *http.Response) (result ListVpnS
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client VpnSitesClient) listNextResults(lastResults ListVpnSitesResult) (result ListVpnSitesResult, err error) {
-	req, err := lastResults.listVpnSitesResultPreparer()
+func (client VpnSitesClient) listNextResults(ctx context.Context, lastResults ListVpnSitesResult) (result ListVpnSitesResult, err error) {
+	req, err := lastResults.listVpnSitesResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VpnSitesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -328,6 +369,16 @@ func (client VpnSitesClient) listNextResults(lastResults ListVpnSitesResult) (re
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VpnSitesClient) ListComplete(ctx context.Context) (result ListVpnSitesResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -336,6 +387,16 @@ func (client VpnSitesClient) ListComplete(ctx context.Context) (result ListVpnSi
 // Parameters:
 // resourceGroupName - the resource group name of the VpnSite.
 func (client VpnSitesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListVpnSitesResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lvsr.Response.Response != nil {
+				sc = result.lvsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client VpnSitesClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VpnSitesClient) listByResourceGroupNextResults(lastResults ListVpnSitesResult) (result ListVpnSitesResult, err error) {
-	req, err := lastResults.listVpnSitesResultPreparer()
+func (client VpnSitesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ListVpnSitesResult) (result ListVpnSitesResult, err error) {
+	req, err := lastResults.listVpnSitesResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "network.VpnSitesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client VpnSitesClient) listByResourceGroupNextResults(lastResults ListVpnS
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VpnSitesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListVpnSitesResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -431,6 +502,16 @@ func (client VpnSitesClient) ListByResourceGroupComplete(ctx context.Context, re
 // vpnSiteName - the name of the VpnSite being updated.
 // vpnSiteParameters - parameters supplied to update VpnSite tags.
 func (client VpnSitesClient) UpdateTags(ctx context.Context, resourceGroupName string, vpnSiteName string, vpnSiteParameters TagsObject) (result VpnSitesUpdateTagsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, vpnSiteName, vpnSiteParameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnSitesClient", "UpdateTags", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsitesconfiguration.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsitesconfiguration.go
index 0b7e7bc359db..fc8b5c3d6c2d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsitesconfiguration.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/vpnsitesconfiguration.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVpnSitesConfigurationClientWithBaseURI(baseURI string, subscriptionID st
 // virtualWANName - the name of the VirtualWAN for which configuration of all vpn-sites is needed.
 // request - parameters supplied to download vpn-sites configuration.
 func (client VpnSitesConfigurationClient) Download(ctx context.Context, resourceGroupName string, virtualWANName string, request GetVpnSitesConfigurationRequest) (result VpnSitesConfigurationDownloadFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VpnSitesConfigurationClient.Download")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DownloadPreparer(ctx, resourceGroupName, virtualWANName, request)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.VpnSitesConfigurationClient", "Download", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/watchers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/watchers.go
index 782ef3bda969..233abb22defa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/watchers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network/watchers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewWatchersClientWithBaseURI(baseURI string, subscriptionID string) Watcher
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that determine how the connectivity check will be performed.
 func (client WatchersClient) CheckConnectivity(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters ConnectivityParameters) (result WatchersCheckConnectivityFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.CheckConnectivity")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Source", Name: validation.Null, Rule: true,
@@ -125,6 +136,16 @@ func (client WatchersClient) CheckConnectivityResponder(resp *http.Response) (re
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters that define the network watcher resource.
 func (client WatchersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters Watcher) (result Watcher, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, networkWatcherName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -194,6 +215,16 @@ func (client WatchersClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group.
 // networkWatcherName - the name of the network watcher.
 func (client WatchersClient) Delete(ctx context.Context, resourceGroupName string, networkWatcherName string) (result WatchersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, networkWatcherName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "Delete", nil, "Failure preparing request")
@@ -260,6 +291,16 @@ func (client WatchersClient) DeleteResponder(resp *http.Response) (result autore
 // resourceGroupName - the name of the resource group.
 // networkWatcherName - the name of the network watcher.
 func (client WatchersClient) Get(ctx context.Context, resourceGroupName string, networkWatcherName string) (result Watcher, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, networkWatcherName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "Get", nil, "Failure preparing request")
@@ -329,6 +370,16 @@ func (client WatchersClient) GetResponder(resp *http.Response) (result Watcher,
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that determine Azure reachability report configuration.
 func (client WatchersClient) GetAzureReachabilityReport(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters AzureReachabilityReportParameters) (result WatchersGetAzureReachabilityReportFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetAzureReachabilityReport")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ProviderLocation", Name: validation.Null, Rule: true,
@@ -408,6 +459,16 @@ func (client WatchersClient) GetAzureReachabilityReportResponder(resp *http.Resp
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that define a resource to query flow log and traffic analytics (optional)  status.
 func (client WatchersClient) GetFlowLogStatus(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters FlowLogStatusParameters) (result WatchersGetFlowLogStatusFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetFlowLogStatus")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -484,10 +545,20 @@ func (client WatchersClient) GetFlowLogStatusResponder(resp *http.Response) (res
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters to get network configuration diagnostic.
 func (client WatchersClient) GetNetworkConfigurationDiagnostic(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters ConfigurationDiagnosticParameters) (result WatchersGetNetworkConfigurationDiagnosticFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetNetworkConfigurationDiagnostic")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil},
-				{Target: "parameters.Queries", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
+				{Target: "parameters.Profiles", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("network.WatchersClient", "GetNetworkConfigurationDiagnostic", err.Error())
 	}
 
@@ -561,6 +632,16 @@ func (client WatchersClient) GetNetworkConfigurationDiagnosticResponder(resp *ht
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters that define the source and destination endpoint.
 func (client WatchersClient) GetNextHop(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters NextHopParameters) (result WatchersGetNextHopFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetNextHop")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil},
@@ -639,6 +720,16 @@ func (client WatchersClient) GetNextHopResponder(resp *http.Response) (result Ne
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters that define the representation of topology.
 func (client WatchersClient) GetTopology(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters TopologyParameters) (result Topology, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetTopology")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetTopologyPreparer(ctx, resourceGroupName, networkWatcherName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "GetTopology", nil, "Failure preparing request")
@@ -709,6 +800,16 @@ func (client WatchersClient) GetTopologyResponder(resp *http.Response) (result T
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that define the resource to troubleshoot.
 func (client WatchersClient) GetTroubleshooting(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters TroubleshootingParameters) (result WatchersGetTroubleshootingFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetTroubleshooting")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil},
@@ -789,6 +890,16 @@ func (client WatchersClient) GetTroubleshootingResponder(resp *http.Response) (r
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that define the resource to query the troubleshooting result.
 func (client WatchersClient) GetTroubleshootingResult(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters QueryTroubleshootingParameters) (result WatchersGetTroubleshootingResultFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetTroubleshootingResult")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -865,6 +976,16 @@ func (client WatchersClient) GetTroubleshootingResultResponder(resp *http.Respon
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters that define the VM to check security groups for.
 func (client WatchersClient) GetVMSecurityRules(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters SecurityGroupViewParameters) (result WatchersGetVMSecurityRulesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.GetVMSecurityRules")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -939,6 +1060,16 @@ func (client WatchersClient) GetVMSecurityRulesResponder(resp *http.Response) (r
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client WatchersClient) List(ctx context.Context, resourceGroupName string) (result WatcherListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "List", nil, "Failure preparing request")
@@ -1002,6 +1133,16 @@ func (client WatchersClient) ListResponder(resp *http.Response) (result WatcherL
 
 // ListAll gets all network watchers by subscription.
 func (client WatchersClient) ListAll(ctx context.Context) (result WatcherListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "ListAll", nil, "Failure preparing request")
@@ -1068,6 +1209,16 @@ func (client WatchersClient) ListAllResponder(resp *http.Response) (result Watch
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that scope the list of available providers.
 func (client WatchersClient) ListAvailableProviders(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters AvailableProvidersListParameters) (result WatchersListAvailableProvidersFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.ListAvailableProviders")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListAvailableProvidersPreparer(ctx, resourceGroupName, networkWatcherName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "ListAvailableProviders", nil, "Failure preparing request")
@@ -1138,6 +1289,16 @@ func (client WatchersClient) ListAvailableProvidersResponder(resp *http.Response
 // networkWatcherName - the name of the network watcher resource.
 // parameters - parameters that define the configuration of flow log.
 func (client WatchersClient) SetFlowLogConfiguration(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters FlowLogInformation) (result WatchersSetFlowLogConfigurationFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.SetFlowLogConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil},
@@ -1226,6 +1387,16 @@ func (client WatchersClient) SetFlowLogConfigurationResponder(resp *http.Respons
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters supplied to update network watcher tags.
 func (client WatchersClient) UpdateTags(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters TagsObject) (result Watcher, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.UpdateTags")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateTagsPreparer(ctx, resourceGroupName, networkWatcherName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "network.WatchersClient", "UpdateTags", nil, "Failure preparing request")
@@ -1296,6 +1467,16 @@ func (client WatchersClient) UpdateTagsResponder(resp *http.Response) (result Wa
 // networkWatcherName - the name of the network watcher.
 // parameters - parameters that define the IP flow to be verified.
 func (client WatchersClient) VerifyIPFlow(ctx context.Context, resourceGroupName string, networkWatcherName string, parameters VerificationIPFlowParameters) (result WatchersVerifyIPFlowFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WatchersClient.VerifyIPFlow")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TargetResourceID", Name: validation.Null, Rule: true, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/models.go
index 82520f63cce1..fcd9ddfa85be 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/models.go
@@ -18,14 +18,19 @@ package notificationhubs
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs"
+
 // AccessRights enumerates the values for access rights.
 type AccessRights string
 
@@ -171,7 +176,7 @@ type ApnsCredentialProperties struct {
 	CertificateKey *string `json:"certificateKey,omitempty"`
 	// Endpoint - The endpoint of this credential.
 	Endpoint *string `json:"endpoint,omitempty"`
-	// Thumbprint - The Apns certificate Thumbprint
+	// Thumbprint - The APNS certificate Thumbprint
 	Thumbprint *string `json:"thumbprint,omitempty"`
 	// KeyID - A 10-character key identifier (kid) key, obtained from your developer account
 	KeyID *string `json:"keyId,omitempty"`
@@ -278,7 +283,7 @@ func (capVar CheckAvailabilityParameters) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// CheckAvailabilityResult description of a CheckAvailibility resource.
+// CheckAvailabilityResult description of a CheckAvailability resource.
 type CheckAvailabilityResult struct {
 	autorest.Response `json:"-"`
 	// IsAvailiable - True if the name is available and can be used to create new Namespace/NotificationHub. Otherwise false.
@@ -581,8 +586,8 @@ type DebugSendResult struct {
 	Results interface{} `json:"results,omitempty"`
 }
 
-// ErrorResponse error reponse indicates NotificationHubs service is not able to process the incoming request. The
-// reason is provided in the error message.
+// ErrorResponse error response indicates NotificationHubs service is not able to process the incoming
+// request. The reason is provided in the error message.
 type ErrorResponse struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -652,14 +657,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -668,6 +683,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -687,6 +709,11 @@ func (iter ListResultIterator) Value() ResourceType {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -694,11 +721,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -706,14 +733,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of ResourceType values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -721,6 +758,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -739,6 +783,11 @@ func (page ListResultPage) Values() []ResourceType {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // MpnsCredential description of a NotificationHub MpnsCredential.
 type MpnsCredential struct {
 	// MpnsCredentialProperties - Properties of NotificationHub MpnsCredential.
@@ -784,7 +833,7 @@ type MpnsCredentialProperties struct {
 	MpnsCertificate *string `json:"mpnsCertificate,omitempty"`
 	// CertificateKey - The certificate key for this credential.
 	CertificateKey *string `json:"certificateKey,omitempty"`
-	// Thumbprint - The Mpns certificate Thumbprint
+	// Thumbprint - The MPNS certificate Thumbprint
 	Thumbprint *string `json:"thumbprint,omitempty"`
 }
 
@@ -926,14 +975,24 @@ type NamespaceListResultIterator struct {
 	page NamespaceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *NamespaceListResultIterator) Next() error {
+func (iter *NamespaceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespaceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -942,6 +1001,13 @@ func (iter *NamespaceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *NamespaceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter NamespaceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -961,6 +1027,11 @@ func (iter NamespaceListResultIterator) Value() NamespaceResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the NamespaceListResultIterator type.
+func NewNamespaceListResultIterator(page NamespaceListResultPage) NamespaceListResultIterator {
+	return NamespaceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (nlr NamespaceListResult) IsEmpty() bool {
 	return nlr.Value == nil || len(*nlr.Value) == 0
@@ -968,11 +1039,11 @@ func (nlr NamespaceListResult) IsEmpty() bool {
 
 // namespaceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (nlr NamespaceListResult) namespaceListResultPreparer() (*http.Request, error) {
+func (nlr NamespaceListResult) namespaceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if nlr.NextLink == nil || len(to.String(nlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(nlr.NextLink)))
@@ -980,14 +1051,24 @@ func (nlr NamespaceListResult) namespaceListResultPreparer() (*http.Request, err
 
 // NamespaceListResultPage contains a page of NamespaceResource values.
 type NamespaceListResultPage struct {
-	fn  func(NamespaceListResult) (NamespaceListResult, error)
+	fn  func(context.Context, NamespaceListResult) (NamespaceListResult, error)
 	nlr NamespaceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *NamespaceListResultPage) Next() error {
-	next, err := page.fn(page.nlr)
+func (page *NamespaceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespaceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.nlr)
 	if err != nil {
 		return err
 	}
@@ -995,6 +1076,13 @@ func (page *NamespaceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *NamespaceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page NamespaceListResultPage) NotDone() bool {
 	return !page.nlr.IsEmpty()
@@ -1013,6 +1101,11 @@ func (page NamespaceListResultPage) Values() []NamespaceResource {
 	return *page.nlr.Value
 }
 
+// Creates a new instance of the NamespaceListResultPage type.
+func NewNamespaceListResultPage(getNextPage func(context.Context, NamespaceListResult) (NamespaceListResult, error)) NamespaceListResultPage {
+	return NamespaceListResultPage{fn: getNextPage}
+}
+
 // NamespacePatchParameters parameters supplied to the Patch Namespace operation.
 type NamespacePatchParameters struct {
 	// Tags - Resource tags
@@ -1189,7 +1282,8 @@ func (nr *NamespaceResource) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type NamespacesDeleteFuture struct {
 	azure.Future
 }
@@ -1229,8 +1323,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list NotificationHubs operations. It contains a list of operations
-// and a URL link to get the next set of results.
+// OperationListResult result of the request to list NotificationHubs operations. It contains a list of
+// operations and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of NotificationHubs operations supported by the Microsoft.NotificationHubs resource provider.
@@ -1245,14 +1339,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1261,6 +1365,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1280,6 +1391,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1287,11 +1403,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1299,14 +1415,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1314,6 +1440,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1332,6 +1465,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // PatchParameters parameters supplied to the patch NotificationHub operation.
 type PatchParameters struct {
 	// Properties - Properties of the NotificationHub.
@@ -1802,8 +1940,8 @@ func (rt *ResourceType) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// SharedAccessAuthorizationRuleCreateOrUpdateParameters parameters supplied to the CreateOrUpdate Namespace
-// AuthorizationRules.
+// SharedAccessAuthorizationRuleCreateOrUpdateParameters parameters supplied to the CreateOrUpdate
+// Namespace AuthorizationRules.
 type SharedAccessAuthorizationRuleCreateOrUpdateParameters struct {
 	// Properties - Properties of the Namespace AuthorizationRules.
 	Properties *SharedAccessAuthorizationRuleProperties `json:"properties,omitempty"`
@@ -1825,14 +1963,24 @@ type SharedAccessAuthorizationRuleListResultIterator struct {
 	page SharedAccessAuthorizationRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SharedAccessAuthorizationRuleListResultIterator) Next() error {
+func (iter *SharedAccessAuthorizationRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SharedAccessAuthorizationRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1841,6 +1989,13 @@ func (iter *SharedAccessAuthorizationRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SharedAccessAuthorizationRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SharedAccessAuthorizationRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1860,6 +2015,11 @@ func (iter SharedAccessAuthorizationRuleListResultIterator) Value() SharedAccess
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SharedAccessAuthorizationRuleListResultIterator type.
+func NewSharedAccessAuthorizationRuleListResultIterator(page SharedAccessAuthorizationRuleListResultPage) SharedAccessAuthorizationRuleListResultIterator {
+	return SharedAccessAuthorizationRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (saarlr SharedAccessAuthorizationRuleListResult) IsEmpty() bool {
 	return saarlr.Value == nil || len(*saarlr.Value) == 0
@@ -1867,26 +2027,37 @@ func (saarlr SharedAccessAuthorizationRuleListResult) IsEmpty() bool {
 
 // sharedAccessAuthorizationRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (saarlr SharedAccessAuthorizationRuleListResult) sharedAccessAuthorizationRuleListResultPreparer() (*http.Request, error) {
+func (saarlr SharedAccessAuthorizationRuleListResult) sharedAccessAuthorizationRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if saarlr.NextLink == nil || len(to.String(saarlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(saarlr.NextLink)))
 }
 
-// SharedAccessAuthorizationRuleListResultPage contains a page of SharedAccessAuthorizationRuleResource values.
+// SharedAccessAuthorizationRuleListResultPage contains a page of SharedAccessAuthorizationRuleResource
+// values.
 type SharedAccessAuthorizationRuleListResultPage struct {
-	fn     func(SharedAccessAuthorizationRuleListResult) (SharedAccessAuthorizationRuleListResult, error)
+	fn     func(context.Context, SharedAccessAuthorizationRuleListResult) (SharedAccessAuthorizationRuleListResult, error)
 	saarlr SharedAccessAuthorizationRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SharedAccessAuthorizationRuleListResultPage) Next() error {
-	next, err := page.fn(page.saarlr)
+func (page *SharedAccessAuthorizationRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SharedAccessAuthorizationRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.saarlr)
 	if err != nil {
 		return err
 	}
@@ -1894,6 +2065,13 @@ func (page *SharedAccessAuthorizationRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SharedAccessAuthorizationRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SharedAccessAuthorizationRuleListResultPage) NotDone() bool {
 	return !page.saarlr.IsEmpty()
@@ -1912,6 +2090,11 @@ func (page SharedAccessAuthorizationRuleListResultPage) Values() []SharedAccessA
 	return *page.saarlr.Value
 }
 
+// Creates a new instance of the SharedAccessAuthorizationRuleListResultPage type.
+func NewSharedAccessAuthorizationRuleListResultPage(getNextPage func(context.Context, SharedAccessAuthorizationRuleListResult) (SharedAccessAuthorizationRuleListResult, error)) SharedAccessAuthorizationRuleListResultPage {
+	return SharedAccessAuthorizationRuleListResultPage{fn: getNextPage}
+}
+
 // SharedAccessAuthorizationRuleProperties sharedAccessAuthorizationRule properties.
 type SharedAccessAuthorizationRuleProperties struct {
 	// Rights - The rights associated with the rule.
@@ -1937,7 +2120,7 @@ type SharedAccessAuthorizationRuleProperties struct {
 // SharedAccessAuthorizationRuleResource description of a Namespace AuthorizationRules.
 type SharedAccessAuthorizationRuleResource struct {
 	autorest.Response `json:"-"`
-	// SharedAccessAuthorizationRuleProperties - Pproperties of the Namespace AuthorizationRule.
+	// SharedAccessAuthorizationRuleProperties - Properties of the Namespace AuthorizationRule.
 	*SharedAccessAuthorizationRuleProperties `json:"properties,omitempty"`
 	// ID - Resource Id
 	ID *string `json:"id,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/namespaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/namespaces.go
index e7362a7a0a89..8429cad1b654 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/namespaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/namespaces.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewNamespacesClientWithBaseURI(baseURI string, subscriptionID string) Names
 // Parameters:
 // parameters - the namespace name.
 func (client NamespacesClient) CheckAvailability(ctx context.Context, parameters CheckAvailabilityParameters) (result CheckAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CheckAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -120,6 +131,16 @@ func (client NamespacesClient) CheckAvailabilityResponder(resp *http.Response) (
 // namespaceName - the namespace name.
 // parameters - parameters supplied to create a Namespace Resource.
 func (client NamespacesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, parameters NamespaceCreateOrUpdateParameters) (result NamespaceResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, namespaceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -188,9 +209,19 @@ func (client NamespacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // namespaceName - the namespace name.
-// authorizationRuleName - aauthorization Rule Name.
+// authorizationRuleName - authorization Rule Name.
 // parameters - the shared access authorization rule.
 func (client NamespacesClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters SharedAccessAuthorizationRuleCreateOrUpdateParameters) (result SharedAccessAuthorizationRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -268,6 +299,16 @@ func (client NamespacesClient) CreateOrUpdateAuthorizationRuleResponder(resp *ht
 // resourceGroupName - the name of the resource group.
 // namespaceName - the namespace name.
 func (client NamespacesClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string) (result NamespacesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, namespaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "Delete", nil, "Failure preparing request")
@@ -313,10 +354,6 @@ func (client NamespacesClient) DeleteSender(req *http.Request) (future Namespace
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -339,6 +376,16 @@ func (client NamespacesClient) DeleteResponder(resp *http.Response) (result auto
 // namespaceName - the namespace name.
 // authorizationRuleName - authorization Rule Name.
 func (client NamespacesClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteAuthorizationRulePreparer(ctx, resourceGroupName, namespaceName, authorizationRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "DeleteAuthorizationRule", nil, "Failure preparing request")
@@ -406,6 +453,16 @@ func (client NamespacesClient) DeleteAuthorizationRuleResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // namespaceName - the namespace name.
 func (client NamespacesClient) Get(ctx context.Context, resourceGroupName string, namespaceName string) (result NamespaceResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, namespaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "Get", nil, "Failure preparing request")
@@ -474,6 +531,16 @@ func (client NamespacesClient) GetResponder(resp *http.Response) (result Namespa
 // namespaceName - the namespace name
 // authorizationRuleName - authorization rule name.
 func (client NamespacesClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result SharedAccessAuthorizationRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAuthorizationRulePreparer(ctx, resourceGroupName, namespaceName, authorizationRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "GetAuthorizationRule", nil, "Failure preparing request")
@@ -542,6 +609,16 @@ func (client NamespacesClient) GetAuthorizationRuleResponder(resp *http.Response
 // resourceGroupName - the name of the resource group. If resourceGroupName value is null the method lists all
 // the namespaces within subscription
 func (client NamespacesClient) List(ctx context.Context, resourceGroupName string) (result NamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.nlr.Response.Response != nil {
+				sc = result.nlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -605,8 +682,8 @@ func (client NamespacesClient) ListResponder(resp *http.Response) (result Namesp
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listNextResults(lastResults NamespaceListResult) (result NamespaceListResult, err error) {
-	req, err := lastResults.namespaceListResultPreparer()
+func (client NamespacesClient) listNextResults(ctx context.Context, lastResults NamespaceListResult) (result NamespaceListResult, err error) {
+	req, err := lastResults.namespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -627,12 +704,32 @@ func (client NamespacesClient) listNextResults(lastResults NamespaceListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListComplete(ctx context.Context, resourceGroupName string) (result NamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName)
 	return
 }
 
 // ListAll lists all the available namespaces within the subscription irrespective of the resourceGroups.
 func (client NamespacesClient) ListAll(ctx context.Context) (result NamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.nlr.Response.Response != nil {
+				sc = result.nlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAllNextResults
 	req, err := client.ListAllPreparer(ctx)
 	if err != nil {
@@ -695,8 +792,8 @@ func (client NamespacesClient) ListAllResponder(resp *http.Response) (result Nam
 }
 
 // listAllNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listAllNextResults(lastResults NamespaceListResult) (result NamespaceListResult, err error) {
-	req, err := lastResults.namespaceListResultPreparer()
+func (client NamespacesClient) listAllNextResults(ctx context.Context, lastResults NamespaceListResult) (result NamespaceListResult, err error) {
+	req, err := lastResults.namespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "listAllNextResults", nil, "Failure preparing next results request")
 	}
@@ -717,6 +814,16 @@ func (client NamespacesClient) listAllNextResults(lastResults NamespaceListResul
 
 // ListAllComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListAllComplete(ctx context.Context) (result NamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAll")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAll(ctx)
 	return
 }
@@ -726,6 +833,16 @@ func (client NamespacesClient) ListAllComplete(ctx context.Context) (result Name
 // resourceGroupName - the name of the resource group.
 // namespaceName - the namespace name
 func (client NamespacesClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string) (result SharedAccessAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.saarlr.Response.Response != nil {
+				sc = result.saarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAuthorizationRulesNextResults
 	req, err := client.ListAuthorizationRulesPreparer(ctx, resourceGroupName, namespaceName)
 	if err != nil {
@@ -790,8 +907,8 @@ func (client NamespacesClient) ListAuthorizationRulesResponder(resp *http.Respon
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults SharedAccessAuthorizationRuleListResult) (result SharedAccessAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sharedAccessAuthorizationRuleListResultPreparer()
+func (client NamespacesClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults SharedAccessAuthorizationRuleListResult) (result SharedAccessAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sharedAccessAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -812,6 +929,16 @@ func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults Sha
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result SharedAccessAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -822,6 +949,16 @@ func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Contex
 // namespaceName - the namespace name.
 // authorizationRuleName - the connection string of the namespace for the specified authorizationRule.
 func (client NamespacesClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result SharedAccessAuthorizationRuleListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListKeysPreparer(ctx, resourceGroupName, namespaceName, authorizationRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "ListKeys", nil, "Failure preparing request")
@@ -891,6 +1028,16 @@ func (client NamespacesClient) ListKeysResponder(resp *http.Response) (result Sh
 // namespaceName - the namespace name.
 // parameters - parameters supplied to patch a Namespace Resource.
 func (client NamespacesClient) Patch(ctx context.Context, resourceGroupName string, namespaceName string, parameters NamespacePatchParameters) (result NamespaceResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PatchPreparer(ctx, resourceGroupName, namespaceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "Patch", nil, "Failure preparing request")
@@ -962,6 +1109,16 @@ func (client NamespacesClient) PatchResponder(resp *http.Response) (result Names
 // authorizationRuleName - the connection string of the namespace for the specified authorizationRule.
 // parameters - parameters supplied to regenerate the Namespace Authorization Rule Key.
 func (client NamespacesClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters PolicykeyResource) (result ResourceListKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegenerateKeysPreparer(ctx, resourceGroupName, namespaceName, authorizationRuleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.NamespacesClient", "RegenerateKeys", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/notificationhubs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/notificationhubs.go
index 29e1e678beb3..e6ea8675eaa4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/notificationhubs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/notificationhubs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 // namespaceName - the namespace name.
 // parameters - the notificationHub name.
 func (client Client) CheckNotificationHubAvailability(ctx context.Context, resourceGroupName string, namespaceName string, parameters CheckAvailabilityParameters) (result CheckAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckNotificationHubAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -123,6 +134,16 @@ func (client Client) CheckNotificationHubAvailabilityResponder(resp *http.Respon
 // notificationHubName - the notification hub name.
 // parameters - parameters supplied to the create/update a NotificationHub Resource.
 func (client Client) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, parameters CreateOrUpdateParameters) (result ResourceType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -202,6 +223,16 @@ func (client Client) CreateOrUpdateResponder(resp *http.Response) (result Resour
 // authorizationRuleName - authorization Rule Name.
 // parameters - the shared access authorization rule.
 func (client Client) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, authorizationRuleName string, parameters SharedAccessAuthorizationRuleCreateOrUpdateParameters) (result SharedAccessAuthorizationRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -281,6 +312,16 @@ func (client Client) CreateOrUpdateAuthorizationRuleResponder(resp *http.Respons
 // notificationHubName - the notification hub name.
 // parameters - debug send parameters
 func (client Client) DebugSend(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, parameters *interface{}) (result DebugSendResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.DebugSend")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DebugSendPreparer(ctx, resourceGroupName, namespaceName, notificationHubName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "DebugSend", nil, "Failure preparing request")
@@ -355,6 +396,16 @@ func (client Client) DebugSendResponder(resp *http.Response) (result DebugSendRe
 // namespaceName - the namespace name.
 // notificationHubName - the notification hub name.
 func (client Client) Delete(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, namespaceName, notificationHubName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "Delete", nil, "Failure preparing request")
@@ -424,6 +475,16 @@ func (client Client) DeleteResponder(resp *http.Response) (result autorest.Respo
 // notificationHubName - the notification hub name.
 // authorizationRuleName - authorization Rule Name.
 func (client Client) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteAuthorizationRulePreparer(ctx, resourceGroupName, namespaceName, notificationHubName, authorizationRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "DeleteAuthorizationRule", nil, "Failure preparing request")
@@ -493,6 +554,16 @@ func (client Client) DeleteAuthorizationRuleResponder(resp *http.Response) (resu
 // namespaceName - the namespace name.
 // notificationHubName - the notification hub name.
 func (client Client) Get(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string) (result ResourceType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, namespaceName, notificationHubName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "Get", nil, "Failure preparing request")
@@ -563,6 +634,16 @@ func (client Client) GetResponder(resp *http.Response) (result ResourceType, err
 // notificationHubName - the notification hub name.
 // authorizationRuleName - authorization rule name.
 func (client Client) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, authorizationRuleName string) (result SharedAccessAuthorizationRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAuthorizationRulePreparer(ctx, resourceGroupName, namespaceName, notificationHubName, authorizationRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "GetAuthorizationRule", nil, "Failure preparing request")
@@ -633,6 +714,16 @@ func (client Client) GetAuthorizationRuleResponder(resp *http.Response) (result
 // namespaceName - the namespace name.
 // notificationHubName - the notification hub name.
 func (client Client) GetPnsCredentials(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string) (result PnsCredentialsResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetPnsCredentials")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPnsCredentialsPreparer(ctx, resourceGroupName, namespaceName, notificationHubName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "GetPnsCredentials", nil, "Failure preparing request")
@@ -701,6 +792,16 @@ func (client Client) GetPnsCredentialsResponder(resp *http.Response) (result Pns
 // resourceGroupName - the name of the resource group.
 // namespaceName - the namespace name.
 func (client Client) List(ctx context.Context, resourceGroupName string, namespaceName string) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, namespaceName)
 	if err != nil {
@@ -765,8 +866,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "notificationhubs.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -787,6 +888,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -797,6 +908,16 @@ func (client Client) ListComplete(ctx context.Context, resourceGroupName string,
 // namespaceName - the namespace name
 // notificationHubName - the notification hub name.
 func (client Client) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string) (result SharedAccessAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.saarlr.Response.Response != nil {
+				sc = result.saarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAuthorizationRulesNextResults
 	req, err := client.ListAuthorizationRulesPreparer(ctx, resourceGroupName, namespaceName, notificationHubName)
 	if err != nil {
@@ -862,8 +983,8 @@ func (client Client) ListAuthorizationRulesResponder(resp *http.Response) (resul
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client Client) listAuthorizationRulesNextResults(lastResults SharedAccessAuthorizationRuleListResult) (result SharedAccessAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sharedAccessAuthorizationRuleListResultPreparer()
+func (client Client) listAuthorizationRulesNextResults(ctx context.Context, lastResults SharedAccessAuthorizationRuleListResult) (result SharedAccessAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sharedAccessAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "notificationhubs.Client", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -884,6 +1005,16 @@ func (client Client) listAuthorizationRulesNextResults(lastResults SharedAccessA
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string) (result SharedAccessAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, notificationHubName)
 	return
 }
@@ -895,6 +1026,16 @@ func (client Client) ListAuthorizationRulesComplete(ctx context.Context, resourc
 // notificationHubName - the notification hub name.
 // authorizationRuleName - the connection string of the NotificationHub for the specified authorizationRule.
 func (client Client) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, authorizationRuleName string) (result ResourceListKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListKeysPreparer(ctx, resourceGroupName, namespaceName, notificationHubName, authorizationRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "ListKeys", nil, "Failure preparing request")
@@ -966,6 +1107,16 @@ func (client Client) ListKeysResponder(resp *http.Response) (result ResourceList
 // notificationHubName - the notification hub name.
 // parameters - parameters supplied to patch a NotificationHub Resource.
 func (client Client) Patch(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, parameters *PatchParameters) (result ResourceType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Patch")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PatchPreparer(ctx, resourceGroupName, namespaceName, notificationHubName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "Patch", nil, "Failure preparing request")
@@ -1042,6 +1193,16 @@ func (client Client) PatchResponder(resp *http.Response) (result ResourceType, e
 // authorizationRuleName - the connection string of the NotificationHub for the specified authorizationRule.
 // parameters - parameters supplied to regenerate the NotificationHub Authorization Rule Key.
 func (client Client) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, notificationHubName string, authorizationRuleName string, parameters PolicykeyResource) (result ResourceListKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegenerateKeysPreparer(ctx, resourceGroupName, namespaceName, notificationHubName, authorizationRuleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "notificationhubs.Client", "RegenerateKeys", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/operations.go
index 259076cc3409..af68aff10c66 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available NotificationHubs REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "notificationhubs.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/checknameavailability.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/checknameavailability.go
index ba3edddcfb20..ed59e7bfb66f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/checknameavailability.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/checknameavailability.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewCheckNameAvailabilityClientWithBaseURI(baseURI string, subscriptionID st
 // Parameters:
 // nameAvailabilityRequest - the required parameters for checking if resource name is available.
 func (client CheckNameAvailabilityClient) Execute(ctx context.Context, nameAvailabilityRequest NameAvailabilityRequest) (result NameAvailability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CheckNameAvailabilityClient.Execute")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: nameAvailabilityRequest,
 			Constraints: []validation.Constraint{{Target: "nameAvailabilityRequest.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/configurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/configurations.go
index 62adef66e5d1..e58d09bc83bd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/configurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/configurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewConfigurationsClientWithBaseURI(baseURI string, subscriptionID string) C
 // configurationName - the name of the server configuration.
 // parameters - the required parameters for updating a server configuration.
 func (client ConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, configurationName string, parameters Configuration) (result ConfigurationsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, configurationName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ConfigurationsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client ConfigurationsClient) CreateOrUpdateSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client ConfigurationsClient) CreateOrUpdateResponder(resp *http.Response)
 // serverName - the name of the server.
 // configurationName - the name of the server configuration.
 func (client ConfigurationsClient) Get(ctx context.Context, resourceGroupName string, serverName string, configurationName string) (result Configuration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, configurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -194,6 +211,16 @@ func (client ConfigurationsClient) GetResponder(resp *http.Response) (result Con
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ConfigurationsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ConfigurationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ConfigurationsClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/databases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/databases.go
index d069e2d9e73c..cf3ce45e968f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/databases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/databases.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewDatabasesClientWithBaseURI(baseURI string, subscriptionID string) Databa
 // databaseName - the name of the database.
 // parameters - the required parameters for creating or updating a database.
 func (client DatabasesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters Database) (result DatabasesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.DatabasesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client DatabasesClient) CreateOrUpdateSender(req *http.Request) (future Da
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client DatabasesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.DatabasesClient", "Delete", nil, "Failure preparing request")
@@ -171,10 +188,6 @@ func (client DatabasesClient) DeleteSender(req *http.Request) (future DatabasesD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -198,6 +211,16 @@ func (client DatabasesClient) DeleteResponder(resp *http.Response) (result autor
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.DatabasesClient", "Get", nil, "Failure preparing request")
@@ -267,6 +290,16 @@ func (client DatabasesClient) GetResponder(resp *http.Response) (result Database
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client DatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result DatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.DatabasesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/firewallrules.go
index eacdf075f25d..a429e9f7ad49 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // firewallRuleName - the name of the server firewall rule.
 // parameters - the required parameters for creating or updating a firewall rule.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string, parameters FirewallRule) (result FirewallRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.FirewallRuleProperties", Name: validation.Null, Rule: true,
@@ -109,10 +120,6 @@ func (client FirewallRulesClient) CreateOrUpdateSender(req *http.Request) (futur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -137,6 +144,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // serverName - the name of the server.
 // firewallRuleName - the name of the server firewall rule.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -183,10 +200,6 @@ func (client FirewallRulesClient) DeleteSender(req *http.Request) (future Firewa
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -210,6 +223,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // serverName - the name of the server.
 // firewallRuleName - the name of the server firewall rule.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -279,6 +302,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client FirewallRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result FirewallRuleListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.FirewallRulesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/locationbasedperformancetier.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/locationbasedperformancetier.go
index e67344f714bf..bf4cae244ee4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/locationbasedperformancetier.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/locationbasedperformancetier.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewLocationBasedPerformanceTierClientWithBaseURI(baseURI string, subscripti
 // Parameters:
 // locationName - the name of the location.
 func (client LocationBasedPerformanceTierClient) List(ctx context.Context, locationName string) (result PerformanceTierListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationBasedPerformanceTierClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, locationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.LocationBasedPerformanceTierClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/logfiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/logfiles.go
index af9c90a14003..4ac4d2afb1d3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/logfiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/logfiles.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewLogFilesClientWithBaseURI(baseURI string, subscriptionID string) LogFile
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client LogFilesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result LogFileListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogFilesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.LogFilesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/models.go
index bf47a674d7ed..6e886e0dc363 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/models.go
@@ -18,14 +18,19 @@ package postgresql
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql"
+
 // CreateMode enumerates the values for create mode.
 type CreateMode string
 
@@ -288,8 +293,8 @@ type ConfigurationProperties struct {
 	Source *string `json:"source,omitempty"`
 }
 
-// ConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ConfigurationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -443,7 +448,8 @@ func (future *DatabasesCreateOrUpdateFuture) Result(client DatabasesClient) (d D
 	return
 }
 
-// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesDeleteFuture struct {
 	azure.Future
 }
@@ -562,8 +568,8 @@ type FirewallRuleProperties struct {
 	EndIPAddress *string `json:"endIpAddress,omitempty"`
 }
 
-// FirewallRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// FirewallRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type FirewallRulesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -591,7 +597,8 @@ func (future *FirewallRulesCreateOrUpdateFuture) Result(client FirewallRulesClie
 	return
 }
 
-// FirewallRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// FirewallRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type FirewallRulesDeleteFuture struct {
 	azure.Future
 }
@@ -1248,8 +1255,8 @@ func (spfdc ServerPropertiesForDefaultCreate) AsBasicServerPropertiesForCreate()
 	return &spfdc, true
 }
 
-// ServerPropertiesForGeoRestore the properties used to create a new server by restoring to a different region from
-// a geo replicated backup.
+// ServerPropertiesForGeoRestore the properties used to create a new server by restoring to a different
+// region from a geo replicated backup.
 type ServerPropertiesForGeoRestore struct {
 	// SourceServerID - The source server id to restore from.
 	SourceServerID *string `json:"sourceServerId,omitempty"`
@@ -1376,7 +1383,8 @@ func (spfr ServerPropertiesForRestore) AsBasicServerPropertiesForCreate() (Basic
 	return &spfr, true
 }
 
-// ServersCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersCreateFuture struct {
 	azure.Future
 }
@@ -1404,7 +1412,8 @@ func (future *ServersCreateFuture) Result(client ServersClient) (s Server, err e
 	return
 }
 
-// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersDeleteFuture struct {
 	azure.Future
 }
@@ -1426,8 +1435,8 @@ func (future *ServersDeleteFuture) Result(client ServersClient) (ar autorest.Res
 	return
 }
 
-// ServerSecurityAlertPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServerSecurityAlertPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ServerSecurityAlertPoliciesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1537,7 +1546,8 @@ func (ssap *ServerSecurityAlertPolicy) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersUpdateFuture struct {
 	azure.Future
 }
@@ -1565,7 +1575,7 @@ func (future *ServersUpdateFuture) Result(client ServersClient) (s Server, err e
 	return
 }
 
-// ServerUpdateParameters parameters allowd to update for a server.
+// ServerUpdateParameters parameters allowed to update for a server.
 type ServerUpdateParameters struct {
 	// Sku - The SKU (pricing tier) of the server.
 	Sku *Sku `json:"sku,omitempty"`
@@ -1800,14 +1810,24 @@ type VirtualNetworkRuleListResultIterator struct {
 	page VirtualNetworkRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+func (iter *VirtualNetworkRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1816,6 +1836,13 @@ func (iter *VirtualNetworkRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1835,6 +1862,11 @@ func (iter VirtualNetworkRuleListResultIterator) Value() VirtualNetworkRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultIterator type.
+func NewVirtualNetworkRuleListResultIterator(page VirtualNetworkRuleListResultPage) VirtualNetworkRuleListResultIterator {
+	return VirtualNetworkRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 	return vnrlr.Value == nil || len(*vnrlr.Value) == 0
@@ -1842,11 +1874,11 @@ func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 
 // virtualNetworkRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer() (*http.Request, error) {
+func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnrlr.NextLink == nil || len(to.String(vnrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnrlr.NextLink)))
@@ -1854,14 +1886,24 @@ func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer()
 
 // VirtualNetworkRuleListResultPage contains a page of VirtualNetworkRule values.
 type VirtualNetworkRuleListResultPage struct {
-	fn    func(VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
+	fn    func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
 	vnrlr VirtualNetworkRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkRuleListResultPage) Next() error {
-	next, err := page.fn(page.vnrlr)
+func (page *VirtualNetworkRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnrlr)
 	if err != nil {
 		return err
 	}
@@ -1869,6 +1911,13 @@ func (page *VirtualNetworkRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkRuleListResultPage) NotDone() bool {
 	return !page.vnrlr.IsEmpty()
@@ -1887,6 +1936,11 @@ func (page VirtualNetworkRuleListResultPage) Values() []VirtualNetworkRule {
 	return *page.vnrlr.Value
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultPage type.
+func NewVirtualNetworkRuleListResultPage(getNextPage func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)) VirtualNetworkRuleListResultPage {
+	return VirtualNetworkRuleListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkRuleProperties properties of a virtual network rule.
 type VirtualNetworkRuleProperties struct {
 	// VirtualNetworkSubnetID - The ARM resource id of the virtual network subnet.
@@ -1926,8 +1980,8 @@ func (future *VirtualNetworkRulesCreateOrUpdateFuture) Result(client VirtualNetw
 	return
 }
 
-// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkRulesDeleteFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/operations.go
index 76e4b8e7bdd9..1c491d113d90 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/servers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/servers.go
index aaae22bbb618..35e9bb4cd26e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/servers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/servers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewServersClientWithBaseURI(baseURI string, subscriptionID string) ServersC
 // serverName - the name of the server.
 // parameters - the required parameters for creating or updating a server.
 func (client ServersClient) Create(ctx context.Context, resourceGroupName string, serverName string, parameters ServerForCreate) (result ServersCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -107,10 +118,6 @@ func (client ServersClient) CreateSender(req *http.Request) (future ServersCreat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -134,6 +141,16 @@ func (client ServersClient) CreateResponder(resp *http.Response) (result Server,
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Delete(ctx context.Context, resourceGroupName string, serverName string) (result ServersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServersClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client ServersClient) DeleteSender(req *http.Request) (future ServersDelet
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -205,6 +218,16 @@ func (client ServersClient) DeleteResponder(resp *http.Response) (result autores
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result Server, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServersClient", "Get", nil, "Failure preparing request")
@@ -269,6 +292,16 @@ func (client ServersClient) GetResponder(resp *http.Response) (result Server, er
 
 // List list all the servers in a given subscription.
 func (client ServersClient) List(ctx context.Context) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServersClient", "List", nil, "Failure preparing request")
@@ -334,6 +367,16 @@ func (client ServersClient) ListResponder(resp *http.Response) (result ServerLis
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 func (client ServersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServersClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -403,6 +446,16 @@ func (client ServersClient) ListByResourceGroupResponder(resp *http.Response) (r
 // serverName - the name of the server.
 // parameters - the required parameters for updating a server.
 func (client ServersClient) Update(ctx context.Context, resourceGroupName string, serverName string, parameters ServerUpdateParameters) (result ServersUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServersClient", "Update", nil, "Failure preparing request")
@@ -450,10 +503,6 @@ func (client ServersClient) UpdateSender(req *http.Request) (future ServersUpdat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/serversecurityalertpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/serversecurityalertpolicies.go
index 002c2755d165..f12673990cef 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/serversecurityalertpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/serversecurityalertpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewServerSecurityAlertPoliciesClientWithBaseURI(baseURI string, subscriptio
 // serverName - the name of the server.
 // parameters - the server security alert policy.
 func (client ServerSecurityAlertPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters ServerSecurityAlertPolicy) (result ServerSecurityAlertPoliciesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerSecurityAlertPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServerSecurityAlertPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -96,10 +107,6 @@ func (client ServerSecurityAlertPoliciesClient) CreateOrUpdateSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -123,6 +130,16 @@ func (client ServerSecurityAlertPoliciesClient) CreateOrUpdateResponder(resp *ht
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerSecurityAlertPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result ServerSecurityAlertPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerSecurityAlertPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.ServerSecurityAlertPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/virtualnetworkrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/virtualnetworkrules.go
index 19aa5bde5fd7..3e93b1c34786 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/virtualnetworkrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/postgresql/mgmt/2017-12-01/postgresql/virtualnetworkrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewVirtualNetworkRulesClientWithBaseURI(baseURI string, subscriptionID stri
 // virtualNetworkRuleName - the name of the virtual network rule.
 // parameters - the requested virtual Network Rule Resource state.
 func (client VirtualNetworkRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (result VirtualNetworkRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkRuleProperties", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -133,6 +140,16 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateResponder(resp *http.Respo
 // serverName - the name of the server.
 // virtualNetworkRuleName - the name of the virtual network rule.
 func (client VirtualNetworkRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.VirtualNetworkRulesClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client VirtualNetworkRulesClient) DeleteSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +219,16 @@ func (client VirtualNetworkRulesClient) DeleteResponder(resp *http.Response) (re
 // serverName - the name of the server.
 // virtualNetworkRuleName - the name of the virtual network rule.
 func (client VirtualNetworkRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "postgresql.VirtualNetworkRulesClient", "Get", nil, "Failure preparing request")
@@ -275,6 +298,16 @@ func (client VirtualNetworkRulesClient) GetResponder(resp *http.Response) (resul
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client VirtualNetworkRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.vnrlr.Response.Response != nil {
+				sc = result.vnrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -339,8 +372,8 @@ func (client VirtualNetworkRulesClient) ListByServerResponder(resp *http.Respons
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkRulesClient) listByServerNextResults(lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
-	req, err := lastResults.virtualNetworkRuleListResultPreparer()
+func (client VirtualNetworkRulesClient) listByServerNextResults(ctx context.Context, lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
+	req, err := lastResults.virtualNetworkRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "postgresql.VirtualNetworkRulesClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -361,6 +394,16 @@ func (client VirtualNetworkRulesClient) listByServerNextResults(lastResults Virt
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkRulesClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/api.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/api.go
index be6c84fb59bb..330c97d56c77 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/api.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/api.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewAPIClientWithBaseURI(baseURI string, subscriptionID string) APIClient {
 // parameters - create or update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APIClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, parameters APICreateOrUpdateParameter, ifMatch string) (result APIContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -140,6 +151,16 @@ func (client APIClient) CreateOrUpdateResponder(resp *http.Response) (result API
 // request or it should be * for unconditional update.
 // deleteRevisions - delete all revisions of the Api.
 func (client APIClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, ifMatch string, deleteRevisions *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -225,6 +246,16 @@ func (client APIClient) DeleteResponder(resp *http.Response) (result autorest.Re
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client APIClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result APIContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -307,6 +338,16 @@ func (client APIClient) GetResponder(resp *http.Response) (result APIContract, e
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client APIClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -396,6 +437,16 @@ func (client APIClient) GetEntityTagResponder(resp *http.Response) (result autor
 // skip - number of records to skip.
 // expandAPIVersionSet - include full ApiVersionSet resource in response
 func (client APIClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, expandAPIVersionSet *bool) (result APICollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -488,8 +539,8 @@ func (client APIClient) ListByServiceResponder(resp *http.Response) (result APIC
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client APIClient) listByServiceNextResults(lastResults APICollection) (result APICollection, err error) {
-	req, err := lastResults.aPICollectionPreparer()
+func (client APIClient) listByServiceNextResults(ctx context.Context, lastResults APICollection) (result APICollection, err error) {
+	req, err := lastResults.aPICollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -510,6 +561,16 @@ func (client APIClient) listByServiceNextResults(lastResults APICollection) (res
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, expandAPIVersionSet *bool) (result APICollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip, expandAPIVersionSet)
 	return
 }
@@ -530,7 +591,18 @@ func (client APIClient) ListByServiceComplete(ctx context.Context, resourceGroup
 // | isCurrent   | eq                     | substringof, contains, startswith, endswith |
 // top - number of records to return.
 // skip - number of records to skip.
-func (client APIClient) ListByTags(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result TagResourceCollectionPage, err error) {
+// includeNotTaggedApis - include not tagged apis in response
+func (client APIClient) ListByTags(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, includeNotTaggedApis *bool) (result TagResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.ListByTags")
+		defer func() {
+			sc := -1
+			if result.trc.Response.Response != nil {
+				sc = result.trc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -546,7 +618,7 @@ func (client APIClient) ListByTags(ctx context.Context, resourceGroupName string
 	}
 
 	result.fn = client.listByTagsNextResults
-	req, err := client.ListByTagsPreparer(ctx, resourceGroupName, serviceName, filter, top, skip)
+	req, err := client.ListByTagsPreparer(ctx, resourceGroupName, serviceName, filter, top, skip, includeNotTaggedApis)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "apimanagement.APIClient", "ListByTags", nil, "Failure preparing request")
 		return
@@ -568,7 +640,7 @@ func (client APIClient) ListByTags(ctx context.Context, resourceGroupName string
 }
 
 // ListByTagsPreparer prepares the ListByTags request.
-func (client APIClient) ListByTagsPreparer(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (*http.Request, error) {
+func (client APIClient) ListByTagsPreparer(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, includeNotTaggedApis *bool) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"serviceName":       autorest.Encode("path", serviceName),
@@ -588,6 +660,11 @@ func (client APIClient) ListByTagsPreparer(ctx context.Context, resourceGroupNam
 	if skip != nil {
 		queryParameters["$skip"] = autorest.Encode("query", *skip)
 	}
+	if includeNotTaggedApis != nil {
+		queryParameters["includeNotTaggedApis"] = autorest.Encode("query", *includeNotTaggedApis)
+	} else {
+		queryParameters["includeNotTaggedApis"] = autorest.Encode("query", false)
+	}
 
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
@@ -618,8 +695,8 @@ func (client APIClient) ListByTagsResponder(resp *http.Response) (result TagReso
 }
 
 // listByTagsNextResults retrieves the next set of results, if any.
-func (client APIClient) listByTagsNextResults(lastResults TagResourceCollection) (result TagResourceCollection, err error) {
-	req, err := lastResults.tagResourceCollectionPreparer()
+func (client APIClient) listByTagsNextResults(ctx context.Context, lastResults TagResourceCollection) (result TagResourceCollection, err error) {
+	req, err := lastResults.tagResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIClient", "listByTagsNextResults", nil, "Failure preparing next results request")
 	}
@@ -639,8 +716,18 @@ func (client APIClient) listByTagsNextResults(lastResults TagResourceCollection)
 }
 
 // ListByTagsComplete enumerates all values, automatically crossing page boundaries as required.
-func (client APIClient) ListByTagsComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result TagResourceCollectionIterator, err error) {
-	result.page, err = client.ListByTags(ctx, resourceGroupName, serviceName, filter, top, skip)
+func (client APIClient) ListByTagsComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, includeNotTaggedApis *bool) (result TagResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.ListByTags")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByTags(ctx, resourceGroupName, serviceName, filter, top, skip, includeNotTaggedApis)
 	return
 }
 
@@ -654,6 +741,16 @@ func (client APIClient) ListByTagsComplete(ctx context.Context, resourceGroupNam
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIClient) Update(ctx context.Context, resourceGroupName string, serviceName string, apiid string, parameters APIUpdateContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apidiagnostic.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apidiagnostic.go
index ccd57cfc6bbe..4fbba76c689a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apidiagnostic.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apidiagnostic.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewAPIDiagnosticClientWithBaseURI(baseURI string, subscriptionID string) AP
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APIDiagnosticClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, diagnosticID string, parameters DiagnosticContract, ifMatch string) (result DiagnosticContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -182,6 +193,16 @@ func (client APIDiagnosticClient) CreateOrUpdateResponder(resp *http.Response) (
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIDiagnosticClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, diagnosticID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -269,6 +290,16 @@ func (client APIDiagnosticClient) DeleteResponder(resp *http.Response) (result a
 // apiid - API identifier. Must be unique in the current API Management service instance.
 // diagnosticID - diagnostic identifier. Must be unique in the current API Management service instance.
 func (client APIDiagnosticClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, diagnosticID string) (result DiagnosticContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -356,6 +387,16 @@ func (client APIDiagnosticClient) GetResponder(resp *http.Response) (result Diag
 // apiid - API identifier. Must be unique in the current API Management service instance.
 // diagnosticID - diagnostic identifier. Must be unique in the current API Management service instance.
 func (client APIDiagnosticClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, diagnosticID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -446,6 +487,16 @@ func (client APIDiagnosticClient) GetEntityTagResponder(resp *http.Response) (re
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIDiagnosticClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result DiagnosticCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.dc.Response.Response != nil {
+				sc = result.dc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -538,8 +589,8 @@ func (client APIDiagnosticClient) ListByServiceResponder(resp *http.Response) (r
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client APIDiagnosticClient) listByServiceNextResults(lastResults DiagnosticCollection) (result DiagnosticCollection, err error) {
-	req, err := lastResults.diagnosticCollectionPreparer()
+func (client APIDiagnosticClient) listByServiceNextResults(ctx context.Context, lastResults DiagnosticCollection) (result DiagnosticCollection, err error) {
+	req, err := lastResults.diagnosticCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIDiagnosticClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -560,6 +611,16 @@ func (client APIDiagnosticClient) listByServiceNextResults(lastResults Diagnosti
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIDiagnosticClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result DiagnosticCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
@@ -574,6 +635,16 @@ func (client APIDiagnosticClient) ListByServiceComplete(ctx context.Context, res
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIDiagnosticClient) Update(ctx context.Context, resourceGroupName string, serviceName string, apiid string, diagnosticID string, parameters DiagnosticContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIDiagnosticClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiexport.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiexport.go
index 526e07f9b5bc..3af7d049f302 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiexport.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiexport.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewAPIExportClientWithBaseURI(baseURI string, subscriptionID string) APIExp
 // formatParameter - format in which to export the Api Details to the Storage Blob with Sas Key valid for 5
 // minutes.
 func (client APIExportClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, formatParameter ExportFormat) (result APIExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIExportClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissue.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissue.go
index cd258e26544c..5e1f499c425a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissue.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissue.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewAPIIssueClientWithBaseURI(baseURI string, subscriptionID string) APIIssu
 // ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
 // the GET request or it should be * for unconditional update.
 func (client APIIssueClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, parameters IssueContract, ifMatch string) (result IssueContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -151,6 +162,16 @@ func (client APIIssueClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
 // the GET request or it should be * for unconditional update.
 func (client APIIssueClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -238,6 +259,16 @@ func (client APIIssueClient) DeleteResponder(resp *http.Response) (result autore
 // apiid - API identifier. Must be unique in the current API Management service instance.
 // issueID - issue identifier. Must be unique in the current API Management service instance.
 func (client APIIssueClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string) (result IssueContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -325,6 +356,16 @@ func (client APIIssueClient) GetResponder(resp *http.Response) (result IssueCont
 // apiid - API identifier. Must be unique in the current API Management service instance.
 // issueID - issue identifier. Must be unique in the current API Management service instance.
 func (client APIIssueClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -404,7 +445,7 @@ func (client APIIssueClient) GetEntityTagResponder(resp *http.Response) (result
 	return
 }
 
-// ListByService lists all issues assosiated with the specified API.
+// ListByService lists all issues associated with the specified API.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -417,6 +458,16 @@ func (client APIIssueClient) GetEntityTagResponder(resp *http.Response) (result
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIIssueClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result IssueCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.ic.Response.Response != nil {
+				sc = result.ic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -509,8 +560,8 @@ func (client APIIssueClient) ListByServiceResponder(resp *http.Response) (result
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client APIIssueClient) listByServiceNextResults(lastResults IssueCollection) (result IssueCollection, err error) {
-	req, err := lastResults.issueCollectionPreparer()
+func (client APIIssueClient) listByServiceNextResults(ctx context.Context, lastResults IssueCollection) (result IssueCollection, err error) {
+	req, err := lastResults.issueCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIIssueClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -531,6 +582,121 @@ func (client APIIssueClient) listByServiceNextResults(lastResults IssueCollectio
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIIssueClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result IssueCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
+
+// Update updates an existing issue for an API.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// serviceName - the name of the API Management service.
+// apiid - API identifier. Must be unique in the current API Management service instance.
+// issueID - issue identifier. Must be unique in the current API Management service instance.
+// parameters - update parameters.
+// ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
+// the GET request or it should be * for unconditional update.
+func (client APIIssueClient) Update(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, parameters IssueUpdateContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: serviceName,
+			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
+				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
+		{TargetValue: apiid,
+			Constraints: []validation.Constraint{{Target: "apiid", Name: validation.MaxLength, Rule: 80, Chain: nil},
+				{Target: "apiid", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "apiid", Name: validation.Pattern, Rule: `(^[\w]+$)|(^[\w][\w\-]+[\w]$)`, Chain: nil}}},
+		{TargetValue: issueID,
+			Constraints: []validation.Constraint{{Target: "issueID", Name: validation.MaxLength, Rule: 256, Chain: nil},
+				{Target: "issueID", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "issueID", Name: validation.Pattern, Rule: `^[^*#&+:<>?]+$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("apimanagement.APIIssueClient", "Update", err.Error())
+	}
+
+	req, err := client.UpdatePreparer(ctx, resourceGroupName, serviceName, apiid, issueID, parameters, ifMatch)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.APIIssueClient", "Update", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.UpdateSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "apimanagement.APIIssueClient", "Update", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.UpdateResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.APIIssueClient", "Update", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// UpdatePreparer prepares the Update request.
+func (client APIIssueClient) UpdatePreparer(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, parameters IssueUpdateContract, ifMatch string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"apiId":             autorest.Encode("path", apiid),
+		"issueId":           autorest.Encode("path", issueID),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"serviceName":       autorest.Encode("path", serviceName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPatch(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/apis/{apiId}/issues/{issueId}", pathParameters),
+		autorest.WithJSON(parameters),
+		autorest.WithQueryParameters(queryParameters))
+	if len(ifMatch) > 0 {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Match", autorest.String(ifMatch)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// UpdateSender sends the Update request. The method will close the
+// http.Response Body if it receives an error.
+func (client APIIssueClient) UpdateSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// UpdateResponder handles the response to the Update request. The method always
+// closes the http.Response Body.
+func (client APIIssueClient) UpdateResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissueattachment.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissueattachment.go
index cbb5f1fa7256..84a019968f90 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissueattachment.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissueattachment.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewAPIIssueAttachmentClientWithBaseURI(baseURI string, subscriptionID strin
 // ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
 // the GET request or it should be * for unconditional update.
 func (client APIIssueAttachmentClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, attachmentID string, parameters IssueAttachmentContract, ifMatch string) (result IssueAttachmentContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueAttachmentClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -158,6 +169,16 @@ func (client APIIssueAttachmentClient) CreateOrUpdateResponder(resp *http.Respon
 // ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
 // the GET request or it should be * for unconditional update.
 func (client APIIssueAttachmentClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, attachmentID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueAttachmentClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -251,6 +272,16 @@ func (client APIIssueAttachmentClient) DeleteResponder(resp *http.Response) (res
 // issueID - issue identifier. Must be unique in the current API Management service instance.
 // attachmentID - attachment identifier within an Issue. Must be unique in the current Issue.
 func (client APIIssueAttachmentClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, attachmentID string) (result IssueAttachmentContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueAttachmentClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -344,6 +375,16 @@ func (client APIIssueAttachmentClient) GetResponder(resp *http.Response) (result
 // issueID - issue identifier. Must be unique in the current API Management service instance.
 // attachmentID - attachment identifier within an Issue. Must be unique in the current Issue.
 func (client APIIssueAttachmentClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, attachmentID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueAttachmentClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -428,7 +469,7 @@ func (client APIIssueAttachmentClient) GetEntityTagResponder(resp *http.Response
 	return
 }
 
-// ListByService lists all comments for the Issue assosiated with the specified API.
+// ListByService lists all comments for the Issue associated with the specified API.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -441,6 +482,16 @@ func (client APIIssueAttachmentClient) GetEntityTagResponder(resp *http.Response
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIIssueAttachmentClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, filter string, top *int32, skip *int32) (result IssueAttachmentCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueAttachmentClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.iac.Response.Response != nil {
+				sc = result.iac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -538,8 +589,8 @@ func (client APIIssueAttachmentClient) ListByServiceResponder(resp *http.Respons
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client APIIssueAttachmentClient) listByServiceNextResults(lastResults IssueAttachmentCollection) (result IssueAttachmentCollection, err error) {
-	req, err := lastResults.issueAttachmentCollectionPreparer()
+func (client APIIssueAttachmentClient) listByServiceNextResults(ctx context.Context, lastResults IssueAttachmentCollection) (result IssueAttachmentCollection, err error) {
+	req, err := lastResults.issueAttachmentCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIIssueAttachmentClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -560,6 +611,16 @@ func (client APIIssueAttachmentClient) listByServiceNextResults(lastResults Issu
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIIssueAttachmentClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, filter string, top *int32, skip *int32) (result IssueAttachmentCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueAttachmentClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, apiid, issueID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissuecomment.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissuecomment.go
index 17798beb124f..e556b5bd91ba 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissuecomment.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiissuecomment.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewAPIIssueCommentClientWithBaseURI(baseURI string, subscriptionID string)
 // ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
 // the GET request or it should be * for unconditional update.
 func (client APIIssueCommentClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, commentID string, parameters IssueCommentContract, ifMatch string) (result IssueCommentContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueCommentClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -157,6 +168,16 @@ func (client APIIssueCommentClient) CreateOrUpdateResponder(resp *http.Response)
 // ifMatch - eTag of the Issue Entity. ETag should match the current entity state from the header response of
 // the GET request or it should be * for unconditional update.
 func (client APIIssueCommentClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, commentID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueCommentClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -250,6 +271,16 @@ func (client APIIssueCommentClient) DeleteResponder(resp *http.Response) (result
 // issueID - issue identifier. Must be unique in the current API Management service instance.
 // commentID - comment identifier within an Issue. Must be unique in the current Issue.
 func (client APIIssueCommentClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, commentID string) (result IssueCommentContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueCommentClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -343,6 +374,16 @@ func (client APIIssueCommentClient) GetResponder(resp *http.Response) (result Is
 // issueID - issue identifier. Must be unique in the current API Management service instance.
 // commentID - comment identifier within an Issue. Must be unique in the current Issue.
 func (client APIIssueCommentClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, commentID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueCommentClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -427,7 +468,7 @@ func (client APIIssueCommentClient) GetEntityTagResponder(resp *http.Response) (
 	return
 }
 
-// ListByService lists all comments for the Issue assosiated with the specified API.
+// ListByService lists all comments for the Issue associated with the specified API.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -440,6 +481,16 @@ func (client APIIssueCommentClient) GetEntityTagResponder(resp *http.Response) (
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIIssueCommentClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, filter string, top *int32, skip *int32) (result IssueCommentCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueCommentClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.icc.Response.Response != nil {
+				sc = result.icc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -537,8 +588,8 @@ func (client APIIssueCommentClient) ListByServiceResponder(resp *http.Response)
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client APIIssueCommentClient) listByServiceNextResults(lastResults IssueCommentCollection) (result IssueCommentCollection, err error) {
-	req, err := lastResults.issueCommentCollectionPreparer()
+func (client APIIssueCommentClient) listByServiceNextResults(ctx context.Context, lastResults IssueCommentCollection) (result IssueCommentCollection, err error) {
+	req, err := lastResults.issueCommentCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIIssueCommentClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -559,6 +610,16 @@ func (client APIIssueCommentClient) listByServiceNextResults(lastResults IssueCo
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIIssueCommentClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, issueID string, filter string, top *int32, skip *int32) (result IssueCommentCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIIssueCommentClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, apiid, issueID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperation.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperation.go
index ff402bd3b2c1..3cebfc5580a1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperation.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperation.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewAPIOperationClientWithBaseURI(baseURI string, subscriptionID string) API
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APIOperationClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, parameters OperationContract, ifMatch string) (result OperationContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -160,6 +171,16 @@ func (client APIOperationClient) CreateOrUpdateResponder(resp *http.Response) (r
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIOperationClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -249,6 +270,16 @@ func (client APIOperationClient) DeleteResponder(resp *http.Response) (result au
 // operationID - operation identifier within an API. Must be unique in the current API Management service
 // instance.
 func (client APIOperationClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string) (result OperationContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -338,6 +369,16 @@ func (client APIOperationClient) GetResponder(resp *http.Response) (result Opera
 // operationID - operation identifier within an API. Must be unique in the current API Management service
 // instance.
 func (client APIOperationClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -432,6 +473,16 @@ func (client APIOperationClient) GetEntityTagResponder(resp *http.Response) (res
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIOperationClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result OperationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.oc.Response.Response != nil {
+				sc = result.oc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -524,8 +575,8 @@ func (client APIOperationClient) ListByAPIResponder(resp *http.Response) (result
 }
 
 // listByAPINextResults retrieves the next set of results, if any.
-func (client APIOperationClient) listByAPINextResults(lastResults OperationCollection) (result OperationCollection, err error) {
-	req, err := lastResults.operationCollectionPreparer()
+func (client APIOperationClient) listByAPINextResults(ctx context.Context, lastResults OperationCollection) (result OperationCollection, err error) {
+	req, err := lastResults.operationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIOperationClient", "listByAPINextResults", nil, "Failure preparing next results request")
 	}
@@ -546,6 +597,16 @@ func (client APIOperationClient) listByAPINextResults(lastResults OperationColle
 
 // ListByAPIComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIOperationClient) ListByAPIComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result OperationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAPI(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
@@ -562,6 +623,16 @@ func (client APIOperationClient) ListByAPIComplete(ctx context.Context, resource
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIOperationClient) Update(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, parameters OperationUpdateContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperationpolicy.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperationpolicy.go
index cb88f8c286c1..39d06d24776e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperationpolicy.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apioperationpolicy.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewAPIOperationPolicyClientWithBaseURI(baseURI string, subscriptionID strin
 // parameters - the policy contents to apply.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APIOperationPolicyClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, parameters PolicyContract, ifMatch string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationPolicyClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -152,6 +163,16 @@ func (client APIOperationPolicyClient) CreateOrUpdateResponder(resp *http.Respon
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIOperationPolicyClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationPolicyClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -242,6 +263,16 @@ func (client APIOperationPolicyClient) DeleteResponder(resp *http.Response) (res
 // operationID - operation identifier within an API. Must be unique in the current API Management service
 // instance.
 func (client APIOperationPolicyClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationPolicyClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -332,6 +363,16 @@ func (client APIOperationPolicyClient) GetResponder(resp *http.Response) (result
 // operationID - operation identifier within an API. Must be unique in the current API Management service
 // instance.
 func (client APIOperationPolicyClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationPolicyClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -421,6 +462,16 @@ func (client APIOperationPolicyClient) GetEntityTagResponder(resp *http.Response
 // operationID - operation identifier within an API. Must be unique in the current API Management service
 // instance.
 func (client APIOperationPolicyClient) ListByOperation(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string) (result PolicyCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIOperationPolicyClient.ListByOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apipolicy.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apipolicy.go
index 67959ec761a4..17324ae755b5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apipolicy.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apipolicy.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewAPIPolicyClientWithBaseURI(baseURI string, subscriptionID string) APIPol
 // parameters - the policy contents to apply.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APIPolicyClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, parameters PolicyContract, ifMatch string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIPolicyClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -143,6 +154,16 @@ func (client APIPolicyClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIPolicyClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIPolicyClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -226,6 +247,16 @@ func (client APIPolicyClient) DeleteResponder(resp *http.Response) (result autor
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client APIPolicyClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIPolicyClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -309,6 +340,16 @@ func (client APIPolicyClient) GetResponder(resp *http.Response) (result PolicyCo
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client APIPolicyClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIPolicyClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -391,6 +432,16 @@ func (client APIPolicyClient) GetEntityTagResponder(resp *http.Response) (result
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client APIPolicyClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result PolicyCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIPolicyClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiproduct.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiproduct.go
index 98defef02e33..ee87a4bd53fc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiproduct.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiproduct.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewAPIProductClientWithBaseURI(baseURI string, subscriptionID string) APIPr
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIProductClient) ListByApis(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result ProductCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIProductClient.ListByApis")
+		defer func() {
+			sc := -1
+			if result.pc.Response.Response != nil {
+				sc = result.pc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -143,8 +154,8 @@ func (client APIProductClient) ListByApisResponder(resp *http.Response) (result
 }
 
 // listByApisNextResults retrieves the next set of results, if any.
-func (client APIProductClient) listByApisNextResults(lastResults ProductCollection) (result ProductCollection, err error) {
-	req, err := lastResults.productCollectionPreparer()
+func (client APIProductClient) listByApisNextResults(ctx context.Context, lastResults ProductCollection) (result ProductCollection, err error) {
+	req, err := lastResults.productCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIProductClient", "listByApisNextResults", nil, "Failure preparing next results request")
 	}
@@ -165,6 +176,16 @@ func (client APIProductClient) listByApisNextResults(lastResults ProductCollecti
 
 // ListByApisComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIProductClient) ListByApisComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result ProductCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIProductClient.ListByApis")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByApis(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirelease.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirelease.go
index f2a2d943948b..413e738e7f0e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirelease.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirelease.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewAPIReleaseClientWithBaseURI(baseURI string, subscriptionID string) APIRe
 // releaseID - release identifier within an API. Must be unique in the current API Management service instance.
 // parameters - create parameters.
 func (client APIReleaseClient) Create(ctx context.Context, resourceGroupName string, serviceName string, apiid string, releaseID string, parameters APIReleaseContract) (result APIReleaseContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -139,6 +150,16 @@ func (client APIReleaseClient) CreateResponder(resp *http.Response) (result APIR
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIReleaseClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, releaseID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -226,6 +247,16 @@ func (client APIReleaseClient) DeleteResponder(resp *http.Response) (result auto
 // apiid - API identifier. Must be unique in the current API Management service instance.
 // releaseID - release identifier within an API. Must be unique in the current API Management service instance.
 func (client APIReleaseClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, releaseID string) (result APIReleaseContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -313,6 +344,16 @@ func (client APIReleaseClient) GetResponder(resp *http.Response) (result APIRele
 // apiid - API identifier. Must be unique in the current API Management service instance.
 // releaseID - release identifier within an API. Must be unique in the current API Management service instance.
 func (client APIReleaseClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, releaseID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -406,6 +447,16 @@ func (client APIReleaseClient) GetEntityTagResponder(resp *http.Response) (resul
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIReleaseClient) List(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result APIReleaseCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.List")
+		defer func() {
+			sc := -1
+			if result.arc.Response.Response != nil {
+				sc = result.arc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -498,8 +549,8 @@ func (client APIReleaseClient) ListResponder(resp *http.Response) (result APIRel
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client APIReleaseClient) listNextResults(lastResults APIReleaseCollection) (result APIReleaseCollection, err error) {
-	req, err := lastResults.aPIReleaseCollectionPreparer()
+func (client APIReleaseClient) listNextResults(ctx context.Context, lastResults APIReleaseCollection) (result APIReleaseCollection, err error) {
+	req, err := lastResults.aPIReleaseCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIReleaseClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -520,6 +571,16 @@ func (client APIReleaseClient) listNextResults(lastResults APIReleaseCollection)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIReleaseClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result APIReleaseCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
@@ -534,6 +595,16 @@ func (client APIReleaseClient) ListComplete(ctx context.Context, resourceGroupNa
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIReleaseClient) Update(ctx context.Context, resourceGroupName string, serviceName string, apiid string, releaseID string, parameters APIReleaseContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirevisions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirevisions.go
index 7f4468392671..9b7084e433a6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirevisions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apirevisions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewAPIRevisionsClientWithBaseURI(baseURI string, subscriptionID string) API
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIRevisionsClient) List(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result APIRevisionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIRevisionsClient.List")
+		defer func() {
+			sc := -1
+			if result.arc.Response.Response != nil {
+				sc = result.arc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -144,8 +155,8 @@ func (client APIRevisionsClient) ListResponder(resp *http.Response) (result APIR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client APIRevisionsClient) listNextResults(lastResults APIRevisionCollection) (result APIRevisionCollection, err error) {
-	req, err := lastResults.aPIRevisionCollectionPreparer()
+func (client APIRevisionsClient) listNextResults(ctx context.Context, lastResults APIRevisionCollection) (result APIRevisionCollection, err error) {
+	req, err := lastResults.aPIRevisionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIRevisionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -166,6 +177,16 @@ func (client APIRevisionsClient) listNextResults(lastResults APIRevisionCollecti
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIRevisionsClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result APIRevisionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIRevisionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apischema.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apischema.go
index 1d099efc0144..eb44c2669d27 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apischema.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apischema.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewAPISchemaClientWithBaseURI(baseURI string, subscriptionID string) APISch
 // parameters - the schema contents to apply.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APISchemaClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, schemaID string, parameters SchemaContract, ifMatch string) (result SchemaContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APISchemaClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -149,6 +160,16 @@ func (client APISchemaClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APISchemaClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, schemaID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APISchemaClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -237,6 +258,16 @@ func (client APISchemaClient) DeleteResponder(resp *http.Response) (result autor
 // revision has ;rev=n as a suffix where n is the revision number.
 // schemaID - schema identifier within an API. Must be unique in the current API Management service instance.
 func (client APISchemaClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, schemaID string) (result SchemaContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APISchemaClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -325,6 +356,16 @@ func (client APISchemaClient) GetResponder(resp *http.Response) (result SchemaCo
 // revision has ;rev=n as a suffix where n is the revision number.
 // schemaID - schema identifier within an API. Must be unique in the current API Management service instance.
 func (client APISchemaClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, apiid string, schemaID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APISchemaClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -411,6 +452,16 @@ func (client APISchemaClient) GetEntityTagResponder(resp *http.Response) (result
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client APISchemaClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result SchemaCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APISchemaClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -488,8 +539,8 @@ func (client APISchemaClient) ListByAPIResponder(resp *http.Response) (result Sc
 }
 
 // listByAPINextResults retrieves the next set of results, if any.
-func (client APISchemaClient) listByAPINextResults(lastResults SchemaCollection) (result SchemaCollection, err error) {
-	req, err := lastResults.schemaCollectionPreparer()
+func (client APISchemaClient) listByAPINextResults(ctx context.Context, lastResults SchemaCollection) (result SchemaCollection, err error) {
+	req, err := lastResults.schemaCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APISchemaClient", "listByAPINextResults", nil, "Failure preparing next results request")
 	}
@@ -510,6 +561,16 @@ func (client APISchemaClient) listByAPINextResults(lastResults SchemaCollection)
 
 // ListByAPIComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APISchemaClient) ListByAPIComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string) (result SchemaCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APISchemaClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAPI(ctx, resourceGroupName, serviceName, apiid)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiversionset.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiversionset.go
index b82f1c2bc616..354c582d38be 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiversionset.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/apiversionset.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewAPIVersionSetClientWithBaseURI(baseURI string, subscriptionID string) AP
 // parameters - create or update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client APIVersionSetClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, versionSetID string, parameters APIVersionSetContract, ifMatch string) (result APIVersionSetContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -144,6 +155,16 @@ func (client APIVersionSetClient) CreateOrUpdateResponder(resp *http.Response) (
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIVersionSetClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, versionSetID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -225,6 +246,16 @@ func (client APIVersionSetClient) DeleteResponder(resp *http.Response) (result a
 // serviceName - the name of the API Management service.
 // versionSetID - api Version Set identifier. Must be unique in the current API Management service instance.
 func (client APIVersionSetClient) Get(ctx context.Context, resourceGroupName string, serviceName string, versionSetID string) (result APIVersionSetContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -306,6 +337,16 @@ func (client APIVersionSetClient) GetResponder(resp *http.Response) (result APIV
 // serviceName - the name of the API Management service.
 // versionSetID - api Version Set identifier. Must be unique in the current API Management service instance.
 func (client APIVersionSetClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, versionSetID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -396,6 +437,16 @@ func (client APIVersionSetClient) GetEntityTagResponder(resp *http.Response) (re
 // top - number of records to return.
 // skip - number of records to skip.
 func (client APIVersionSetClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result APIVersionSetCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.avsc.Response.Response != nil {
+				sc = result.avsc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -483,8 +534,8 @@ func (client APIVersionSetClient) ListByServiceResponder(resp *http.Response) (r
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client APIVersionSetClient) listByServiceNextResults(lastResults APIVersionSetCollection) (result APIVersionSetCollection, err error) {
-	req, err := lastResults.aPIVersionSetCollectionPreparer()
+func (client APIVersionSetClient) listByServiceNextResults(ctx context.Context, lastResults APIVersionSetCollection) (result APIVersionSetCollection, err error) {
+	req, err := lastResults.aPIVersionSetCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.APIVersionSetClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -505,6 +556,16 @@ func (client APIVersionSetClient) listByServiceNextResults(lastResults APIVersio
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client APIVersionSetClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result APIVersionSetCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -518,6 +579,16 @@ func (client APIVersionSetClient) ListByServiceComplete(ctx context.Context, res
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client APIVersionSetClient) Update(ctx context.Context, resourceGroupName string, serviceName string, versionSetID string, parameters APIVersionSetUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/authorizationserver.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/authorizationserver.go
index 81ada6c53c2c..47d2c107adee 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/authorizationserver.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/authorizationserver.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewAuthorizationServerClientWithBaseURI(baseURI string, subscriptionID stri
 // parameters - create or update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client AuthorizationServerClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, authsid string, parameters AuthorizationServerContract, ifMatch string) (result AuthorizationServerContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -148,6 +159,16 @@ func (client AuthorizationServerClient) CreateOrUpdateResponder(resp *http.Respo
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client AuthorizationServerClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, authsid string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -229,6 +250,16 @@ func (client AuthorizationServerClient) DeleteResponder(resp *http.Response) (re
 // serviceName - the name of the API Management service.
 // authsid - identifier of the authorization server.
 func (client AuthorizationServerClient) Get(ctx context.Context, resourceGroupName string, serviceName string, authsid string) (result AuthorizationServerContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -310,6 +341,16 @@ func (client AuthorizationServerClient) GetResponder(resp *http.Response) (resul
 // serviceName - the name of the API Management service.
 // authsid - identifier of the authorization server.
 func (client AuthorizationServerClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, authsid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -395,6 +436,16 @@ func (client AuthorizationServerClient) GetEntityTagResponder(resp *http.Respons
 // top - number of records to return.
 // skip - number of records to skip.
 func (client AuthorizationServerClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result AuthorizationServerCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.asc.Response.Response != nil {
+				sc = result.asc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -482,8 +533,8 @@ func (client AuthorizationServerClient) ListByServiceResponder(resp *http.Respon
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client AuthorizationServerClient) listByServiceNextResults(lastResults AuthorizationServerCollection) (result AuthorizationServerCollection, err error) {
-	req, err := lastResults.authorizationServerCollectionPreparer()
+func (client AuthorizationServerClient) listByServiceNextResults(ctx context.Context, lastResults AuthorizationServerCollection) (result AuthorizationServerCollection, err error) {
+	req, err := lastResults.authorizationServerCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.AuthorizationServerClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -504,6 +555,16 @@ func (client AuthorizationServerClient) listByServiceNextResults(lastResults Aut
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AuthorizationServerClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result AuthorizationServerCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -517,6 +578,16 @@ func (client AuthorizationServerClient) ListByServiceComplete(ctx context.Contex
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client AuthorizationServerClient) Update(ctx context.Context, resourceGroupName string, serviceName string, authsid string, parameters AuthorizationServerUpdateContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/backend.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/backend.go
index 322362e05d0b..ed3c96722918 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/backend.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/backend.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewBackendClientWithBaseURI(baseURI string, subscriptionID string) BackendC
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client BackendClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, backendid string, parameters BackendContract, ifMatch string) (result BackendContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -144,6 +155,16 @@ func (client BackendClient) CreateOrUpdateResponder(resp *http.Response) (result
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client BackendClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, backendid string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -225,6 +246,16 @@ func (client BackendClient) DeleteResponder(resp *http.Response) (result autores
 // serviceName - the name of the API Management service.
 // backendid - identifier of the Backend entity. Must be unique in the current API Management service instance.
 func (client BackendClient) Get(ctx context.Context, resourceGroupName string, serviceName string, backendid string) (result BackendContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -306,6 +337,16 @@ func (client BackendClient) GetResponder(resp *http.Response) (result BackendCon
 // serviceName - the name of the API Management service.
 // backendid - identifier of the Backend entity. Must be unique in the current API Management service instance.
 func (client BackendClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, backendid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -391,6 +432,16 @@ func (client BackendClient) GetEntityTagResponder(resp *http.Response) (result a
 // top - number of records to return.
 // skip - number of records to skip.
 func (client BackendClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result BackendCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.bc.Response.Response != nil {
+				sc = result.bc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -478,8 +529,8 @@ func (client BackendClient) ListByServiceResponder(resp *http.Response) (result
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client BackendClient) listByServiceNextResults(lastResults BackendCollection) (result BackendCollection, err error) {
-	req, err := lastResults.backendCollectionPreparer()
+func (client BackendClient) listByServiceNextResults(ctx context.Context, lastResults BackendCollection) (result BackendCollection, err error) {
+	req, err := lastResults.backendCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.BackendClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -500,6 +551,16 @@ func (client BackendClient) listByServiceNextResults(lastResults BackendCollecti
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BackendClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result BackendCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -512,6 +573,16 @@ func (client BackendClient) ListByServiceComplete(ctx context.Context, resourceG
 // backendid - identifier of the Backend entity. Must be unique in the current API Management service instance.
 // parameters - reconnect request parameters.
 func (client BackendClient) Reconnect(ctx context.Context, resourceGroupName string, serviceName string, backendid string, parameters *BackendReconnectContract) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.Reconnect")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -600,6 +671,16 @@ func (client BackendClient) ReconnectResponder(resp *http.Response) (result auto
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client BackendClient) Update(ctx context.Context, resourceGroupName string, serviceName string, backendid string, parameters BackendUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/certificate.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/certificate.go
index 239fbe59c6d1..f531c4589dda 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/certificate.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/certificate.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewCertificateClientWithBaseURI(baseURI string, subscriptionID string) Cert
 // parameters - create or Update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client CertificateClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, certificateID string, parameters CertificateCreateOrUpdateParameters, ifMatch string) (result CertificateContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -144,6 +155,16 @@ func (client CertificateClient) CreateOrUpdateResponder(resp *http.Response) (re
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client CertificateClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, certificateID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -226,6 +247,16 @@ func (client CertificateClient) DeleteResponder(resp *http.Response) (result aut
 // certificateID - identifier of the certificate entity. Must be unique in the current API Management service
 // instance.
 func (client CertificateClient) Get(ctx context.Context, resourceGroupName string, serviceName string, certificateID string) (result CertificateContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -308,6 +339,16 @@ func (client CertificateClient) GetResponder(resp *http.Response) (result Certif
 // certificateID - identifier of the certificate entity. Must be unique in the current API Management service
 // instance.
 func (client CertificateClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, certificateID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -395,6 +436,16 @@ func (client CertificateClient) GetEntityTagResponder(resp *http.Response) (resu
 // top - number of records to return.
 // skip - number of records to skip.
 func (client CertificateClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result CertificateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.cc.Response.Response != nil {
+				sc = result.cc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -482,8 +533,8 @@ func (client CertificateClient) ListByServiceResponder(resp *http.Response) (res
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client CertificateClient) listByServiceNextResults(lastResults CertificateCollection) (result CertificateCollection, err error) {
-	req, err := lastResults.certificateCollectionPreparer()
+func (client CertificateClient) listByServiceNextResults(ctx context.Context, lastResults CertificateCollection) (result CertificateCollection, err error) {
+	req, err := lastResults.certificateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.CertificateClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -504,6 +555,16 @@ func (client CertificateClient) listByServiceNextResults(lastResults Certificate
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificateClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result CertificateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/delegationsettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/delegationsettings.go
index e4dd04a2522b..586e3ce5c1c8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/delegationsettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/delegationsettings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewDelegationSettingsClientWithBaseURI(baseURI string, subscriptionID strin
 // serviceName - the name of the API Management service.
 // parameters - create or update parameters.
 func (client DelegationSettingsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, parameters PortalDelegationSettings) (result PortalDelegationSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DelegationSettingsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -123,6 +134,16 @@ func (client DelegationSettingsClient) CreateOrUpdateResponder(resp *http.Respon
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client DelegationSettingsClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result PortalDelegationSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DelegationSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -198,6 +219,16 @@ func (client DelegationSettingsClient) GetResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client DelegationSettingsClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DelegationSettingsClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -275,6 +306,16 @@ func (client DelegationSettingsClient) GetEntityTagResponder(resp *http.Response
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client DelegationSettingsClient) Update(ctx context.Context, resourceGroupName string, serviceName string, parameters PortalDelegationSettings, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DelegationSettingsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/diagnostic.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/diagnostic.go
index 97cba40b16cc..8a65d8bd17e0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/diagnostic.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/diagnostic.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewDiagnosticClientWithBaseURI(baseURI string, subscriptionID string) Diagn
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client DiagnosticClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, diagnosticID string, parameters DiagnosticContract, ifMatch string) (result DiagnosticContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -175,6 +186,16 @@ func (client DiagnosticClient) CreateOrUpdateResponder(resp *http.Response) (res
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client DiagnosticClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, diagnosticID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -256,6 +277,16 @@ func (client DiagnosticClient) DeleteResponder(resp *http.Response) (result auto
 // serviceName - the name of the API Management service.
 // diagnosticID - diagnostic identifier. Must be unique in the current API Management service instance.
 func (client DiagnosticClient) Get(ctx context.Context, resourceGroupName string, serviceName string, diagnosticID string) (result DiagnosticContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -337,6 +368,16 @@ func (client DiagnosticClient) GetResponder(resp *http.Response) (result Diagnos
 // serviceName - the name of the API Management service.
 // diagnosticID - diagnostic identifier. Must be unique in the current API Management service instance.
 func (client DiagnosticClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, diagnosticID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -421,6 +462,16 @@ func (client DiagnosticClient) GetEntityTagResponder(resp *http.Response) (resul
 // top - number of records to return.
 // skip - number of records to skip.
 func (client DiagnosticClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result DiagnosticCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.dc.Response.Response != nil {
+				sc = result.dc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -508,8 +559,8 @@ func (client DiagnosticClient) ListByServiceResponder(resp *http.Response) (resu
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client DiagnosticClient) listByServiceNextResults(lastResults DiagnosticCollection) (result DiagnosticCollection, err error) {
-	req, err := lastResults.diagnosticCollectionPreparer()
+func (client DiagnosticClient) listByServiceNextResults(ctx context.Context, lastResults DiagnosticCollection) (result DiagnosticCollection, err error) {
+	req, err := lastResults.diagnosticCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.DiagnosticClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -530,6 +581,16 @@ func (client DiagnosticClient) listByServiceNextResults(lastResults DiagnosticCo
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result DiagnosticCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -543,6 +604,16 @@ func (client DiagnosticClient) ListByServiceComplete(ctx context.Context, resour
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client DiagnosticClient) Update(ctx context.Context, resourceGroupName string, serviceName string, diagnosticID string, parameters DiagnosticContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/emailtemplate.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/emailtemplate.go
index d5d063297660..866f3c3e8571 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/emailtemplate.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/emailtemplate.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewEmailTemplateClientWithBaseURI(baseURI string, subscriptionID string) Em
 // parameters - email Template update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client EmailTemplateClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, templateName TemplateName, parameters EmailTemplateUpdateParameters, ifMatch string) (result EmailTemplateContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -142,6 +153,16 @@ func (client EmailTemplateClient) CreateOrUpdateResponder(resp *http.Response) (
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client EmailTemplateClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, templateName TemplateName, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -219,6 +240,16 @@ func (client EmailTemplateClient) DeleteResponder(resp *http.Response) (result a
 // serviceName - the name of the API Management service.
 // templateName - email Template Name Identifier.
 func (client EmailTemplateClient) Get(ctx context.Context, resourceGroupName string, serviceName string, templateName TemplateName) (result EmailTemplateContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -296,6 +327,16 @@ func (client EmailTemplateClient) GetResponder(resp *http.Response) (result Emai
 // serviceName - the name of the API Management service.
 // templateName - email Template Name Identifier.
 func (client EmailTemplateClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, templateName TemplateName) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -373,6 +414,16 @@ func (client EmailTemplateClient) GetEntityTagResponder(resp *http.Response) (re
 // top - number of records to return.
 // skip - number of records to skip.
 func (client EmailTemplateClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, top *int32, skip *int32) (result EmailTemplateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.etc.Response.Response != nil {
+				sc = result.etc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -457,8 +508,8 @@ func (client EmailTemplateClient) ListByServiceResponder(resp *http.Response) (r
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client EmailTemplateClient) listByServiceNextResults(lastResults EmailTemplateCollection) (result EmailTemplateCollection, err error) {
-	req, err := lastResults.emailTemplateCollectionPreparer()
+func (client EmailTemplateClient) listByServiceNextResults(ctx context.Context, lastResults EmailTemplateCollection) (result EmailTemplateCollection, err error) {
+	req, err := lastResults.emailTemplateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.EmailTemplateClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -479,6 +530,16 @@ func (client EmailTemplateClient) listByServiceNextResults(lastResults EmailTemp
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EmailTemplateClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, top *int32, skip *int32) (result EmailTemplateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, top, skip)
 	return
 }
@@ -490,6 +551,16 @@ func (client EmailTemplateClient) ListByServiceComplete(ctx context.Context, res
 // templateName - email Template Name Identifier.
 // parameters - update parameters.
 func (client EmailTemplateClient) Update(ctx context.Context, resourceGroupName string, serviceName string, templateName TemplateName, parameters EmailTemplateUpdateParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/group.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/group.go
index 563c7e3ca489..c4d7aa5e48fd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/group.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/group.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewGroupClientWithBaseURI(baseURI string, subscriptionID string) GroupClien
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client GroupClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, groupID string, parameters GroupCreateParameters, ifMatch string) (result GroupContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -144,6 +155,16 @@ func (client GroupClient) CreateOrUpdateResponder(resp *http.Response) (result G
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client GroupClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, groupID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -225,6 +246,16 @@ func (client GroupClient) DeleteResponder(resp *http.Response) (result autorest.
 // serviceName - the name of the API Management service.
 // groupID - group identifier. Must be unique in the current API Management service instance.
 func (client GroupClient) Get(ctx context.Context, resourceGroupName string, serviceName string, groupID string) (result GroupContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -306,6 +337,16 @@ func (client GroupClient) GetResponder(resp *http.Response) (result GroupContrac
 // serviceName - the name of the API Management service.
 // groupID - group identifier. Must be unique in the current API Management service instance.
 func (client GroupClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, groupID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -393,6 +434,16 @@ func (client GroupClient) GetEntityTagResponder(resp *http.Response) (result aut
 // top - number of records to return.
 // skip - number of records to skip.
 func (client GroupClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result GroupCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.gc.Response.Response != nil {
+				sc = result.gc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -480,8 +531,8 @@ func (client GroupClient) ListByServiceResponder(resp *http.Response) (result Gr
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client GroupClient) listByServiceNextResults(lastResults GroupCollection) (result GroupCollection, err error) {
-	req, err := lastResults.groupCollectionPreparer()
+func (client GroupClient) listByServiceNextResults(ctx context.Context, lastResults GroupCollection) (result GroupCollection, err error) {
+	req, err := lastResults.groupCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.GroupClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -502,6 +553,16 @@ func (client GroupClient) listByServiceNextResults(lastResults GroupCollection)
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result GroupCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -515,6 +576,16 @@ func (client GroupClient) ListByServiceComplete(ctx context.Context, resourceGro
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client GroupClient) Update(ctx context.Context, resourceGroupName string, serviceName string, groupID string, parameters GroupUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/groupuser.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/groupuser.go
index 4c246c4e48cf..4bd921c7a549 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/groupuser.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/groupuser.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewGroupUserClientWithBaseURI(baseURI string, subscriptionID string) GroupU
 // groupID - group identifier. Must be unique in the current API Management service instance.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client GroupUserClient) CheckEntityExists(ctx context.Context, resourceGroupName string, serviceName string, groupID string, UID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupUserClient.CheckEntityExists")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -133,6 +144,16 @@ func (client GroupUserClient) CheckEntityExistsResponder(resp *http.Response) (r
 // groupID - group identifier. Must be unique in the current API Management service instance.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client GroupUserClient) Create(ctx context.Context, resourceGroupName string, serviceName string, groupID string, UID string) (result UserContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupUserClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -220,6 +241,16 @@ func (client GroupUserClient) CreateResponder(resp *http.Response) (result UserC
 // groupID - group identifier. Must be unique in the current API Management service instance.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client GroupUserClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, groupID string, UID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupUserClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -316,6 +347,16 @@ func (client GroupUserClient) DeleteResponder(resp *http.Response) (result autor
 // top - number of records to return.
 // skip - number of records to skip.
 func (client GroupUserClient) List(ctx context.Context, resourceGroupName string, serviceName string, groupID string, filter string, top *int32, skip *int32) (result UserCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupUserClient.List")
+		defer func() {
+			sc := -1
+			if result.uc.Response.Response != nil {
+				sc = result.uc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -408,8 +449,8 @@ func (client GroupUserClient) ListResponder(resp *http.Response) (result UserCol
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client GroupUserClient) listNextResults(lastResults UserCollection) (result UserCollection, err error) {
-	req, err := lastResults.userCollectionPreparer()
+func (client GroupUserClient) listNextResults(ctx context.Context, lastResults UserCollection) (result UserCollection, err error) {
+	req, err := lastResults.userCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.GroupUserClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -430,6 +471,16 @@ func (client GroupUserClient) listNextResults(lastResults UserCollection) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupUserClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, groupID string, filter string, top *int32, skip *int32) (result UserCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupUserClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, groupID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/identityprovider.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/identityprovider.go
index ee8945c379b0..8a5a174fef3f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/identityprovider.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/identityprovider.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewIdentityProviderClientWithBaseURI(baseURI string, subscriptionID string)
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client IdentityProviderClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, identityProviderName IdentityProviderType, parameters IdentityProviderContract, ifMatch string) (result IdentityProviderContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -140,6 +151,16 @@ func (client IdentityProviderClient) CreateOrUpdateResponder(resp *http.Response
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client IdentityProviderClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, identityProviderName IdentityProviderType, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -217,6 +238,16 @@ func (client IdentityProviderClient) DeleteResponder(resp *http.Response) (resul
 // serviceName - the name of the API Management service.
 // identityProviderName - identity Provider Type identifier.
 func (client IdentityProviderClient) Get(ctx context.Context, resourceGroupName string, serviceName string, identityProviderName IdentityProviderType) (result IdentityProviderContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -294,6 +325,16 @@ func (client IdentityProviderClient) GetResponder(resp *http.Response) (result I
 // serviceName - the name of the API Management service.
 // identityProviderName - identity Provider Type identifier.
 func (client IdentityProviderClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, identityProviderName IdentityProviderType) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -369,6 +410,16 @@ func (client IdentityProviderClient) GetEntityTagResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client IdentityProviderClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string) (result IdentityProviderListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.ipl.Response.Response != nil {
+				sc = result.ipl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -441,8 +492,8 @@ func (client IdentityProviderClient) ListByServiceResponder(resp *http.Response)
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client IdentityProviderClient) listByServiceNextResults(lastResults IdentityProviderList) (result IdentityProviderList, err error) {
-	req, err := lastResults.identityProviderListPreparer()
+func (client IdentityProviderClient) listByServiceNextResults(ctx context.Context, lastResults IdentityProviderList) (result IdentityProviderList, err error) {
+	req, err := lastResults.identityProviderListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.IdentityProviderClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -463,6 +514,16 @@ func (client IdentityProviderClient) listByServiceNextResults(lastResults Identi
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client IdentityProviderClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string) (result IdentityProviderListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName)
 	return
 }
@@ -476,6 +537,16 @@ func (client IdentityProviderClient) ListByServiceComplete(ctx context.Context,
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client IdentityProviderClient) Update(ctx context.Context, resourceGroupName string, serviceName string, identityProviderName IdentityProviderType, parameters IdentityProviderUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/logger.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/logger.go
index 3a33baf86009..171c5f82f7c7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/logger.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/logger.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewLoggerClientWithBaseURI(baseURI string, subscriptionID string) LoggerCli
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client LoggerClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, loggerid string, parameters LoggerContract, ifMatch string) (result LoggerContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -142,6 +153,16 @@ func (client LoggerClient) CreateOrUpdateResponder(resp *http.Response) (result
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client LoggerClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, loggerid string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -222,6 +243,16 @@ func (client LoggerClient) DeleteResponder(resp *http.Response) (result autorest
 // serviceName - the name of the API Management service.
 // loggerid - logger identifier. Must be unique in the API Management service instance.
 func (client LoggerClient) Get(ctx context.Context, resourceGroupName string, serviceName string, loggerid string) (result LoggerContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -302,6 +333,16 @@ func (client LoggerClient) GetResponder(resp *http.Response) (result LoggerContr
 // serviceName - the name of the API Management service.
 // loggerid - logger identifier. Must be unique in the API Management service instance.
 func (client LoggerClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, loggerid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -386,6 +427,16 @@ func (client LoggerClient) GetEntityTagResponder(resp *http.Response) (result au
 // top - number of records to return.
 // skip - number of records to skip.
 func (client LoggerClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result LoggerCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.lc.Response.Response != nil {
+				sc = result.lc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -473,8 +524,8 @@ func (client LoggerClient) ListByServiceResponder(resp *http.Response) (result L
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client LoggerClient) listByServiceNextResults(lastResults LoggerCollection) (result LoggerCollection, err error) {
-	req, err := lastResults.loggerCollectionPreparer()
+func (client LoggerClient) listByServiceNextResults(ctx context.Context, lastResults LoggerCollection) (result LoggerCollection, err error) {
+	req, err := lastResults.loggerCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.LoggerClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -495,6 +546,16 @@ func (client LoggerClient) listByServiceNextResults(lastResults LoggerCollection
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LoggerClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result LoggerCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -508,6 +569,16 @@ func (client LoggerClient) ListByServiceComplete(ctx context.Context, resourceGr
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client LoggerClient) Update(ctx context.Context, resourceGroupName string, serviceName string, loggerid string, parameters LoggerUpdateContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/models.go
index 4b5092fdc1d9..6636fce4c046 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/models.go
@@ -18,15 +18,20 @@ package apimanagement
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement"
+
 // AlwaysLog enumerates the values for always log.
 type AlwaysLog string
 
@@ -131,6 +136,22 @@ func PossibleBearerTokenSendingMethodValues() []BearerTokenSendingMethod {
 	return []BearerTokenSendingMethod{AuthorizationHeader, Query}
 }
 
+// BearerTokenSendingMethods enumerates the values for bearer token sending methods.
+type BearerTokenSendingMethods string
+
+const (
+	// BearerTokenSendingMethodsAuthorizationHeader Access token will be transmitted in the Authorization
+	// header using Bearer schema
+	BearerTokenSendingMethodsAuthorizationHeader BearerTokenSendingMethods = "authorizationHeader"
+	// BearerTokenSendingMethodsQuery Access token will be transmitted as query parameters.
+	BearerTokenSendingMethodsQuery BearerTokenSendingMethods = "query"
+)
+
+// PossibleBearerTokenSendingMethodsValues returns an array of possible values for the BearerTokenSendingMethods const type.
+func PossibleBearerTokenSendingMethodsValues() []BearerTokenSendingMethods {
+	return []BearerTokenSendingMethods{BearerTokenSendingMethodsAuthorizationHeader, BearerTokenSendingMethodsQuery}
+}
+
 // ClientAuthenticationMethod enumerates the values for client authentication method.
 type ClientAuthenticationMethod string
 
@@ -449,6 +470,23 @@ func PossibleProtocolValues() []Protocol {
 	return []Protocol{ProtocolHTTP, ProtocolHTTPS}
 }
 
+// ResourceSkuCapacityScaleType enumerates the values for resource sku capacity scale type.
+type ResourceSkuCapacityScaleType string
+
+const (
+	// Automatic Supported scale type automatic.
+	Automatic ResourceSkuCapacityScaleType = "automatic"
+	// Manual Supported scale type manual.
+	Manual ResourceSkuCapacityScaleType = "manual"
+	// None Scaling not supported.
+	None ResourceSkuCapacityScaleType = "none"
+)
+
+// PossibleResourceSkuCapacityScaleTypeValues returns an array of possible values for the ResourceSkuCapacityScaleType const type.
+func PossibleResourceSkuCapacityScaleTypeValues() []ResourceSkuCapacityScaleType {
+	return []ResourceSkuCapacityScaleType{Automatic, Manual, None}
+}
+
 // SamplingType enumerates the values for sampling type.
 type SamplingType string
 
@@ -468,6 +506,8 @@ type SkuType string
 const (
 	// SkuTypeBasic Basic SKU of Api Management.
 	SkuTypeBasic SkuType = "Basic"
+	// SkuTypeConsumption Consumption SKU of Api Management.
+	SkuTypeConsumption SkuType = "Consumption"
 	// SkuTypeDeveloper Developer SKU of Api Management.
 	SkuTypeDeveloper SkuType = "Developer"
 	// SkuTypePremium Premium SKU of Api Management.
@@ -478,7 +518,7 @@ const (
 
 // PossibleSkuTypeValues returns an array of possible values for the SkuType const type.
 func PossibleSkuTypeValues() []SkuType {
-	return []SkuType{SkuTypeBasic, SkuTypeDeveloper, SkuTypePremium, SkuTypeStandard}
+	return []SkuType{SkuTypeBasic, SkuTypeConsumption, SkuTypeDeveloper, SkuTypePremium, SkuTypeStandard}
 }
 
 // SoapAPIType enumerates the values for soap api type.
@@ -678,7 +718,8 @@ type AccessInformationContract struct {
 	Enabled *bool `json:"enabled,omitempty"`
 }
 
-// AccessInformationUpdateParameters tenant access information update parameters of the API Management service.
+// AccessInformationUpdateParameters tenant access information update parameters of the API Management
+// service.
 type AccessInformationUpdateParameters struct {
 	// Enabled - Tenant access information of the API Management service.
 	Enabled *bool `json:"enabled,omitempty"`
@@ -715,14 +756,24 @@ type APICollectionIterator struct {
 	page APICollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *APICollectionIterator) Next() error {
+func (iter *APICollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APICollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -731,6 +782,13 @@ func (iter *APICollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *APICollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter APICollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -750,6 +808,11 @@ func (iter APICollectionIterator) Value() APIContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the APICollectionIterator type.
+func NewAPICollectionIterator(page APICollectionPage) APICollectionIterator {
+	return APICollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ac APICollection) IsEmpty() bool {
 	return ac.Value == nil || len(*ac.Value) == 0
@@ -757,11 +820,11 @@ func (ac APICollection) IsEmpty() bool {
 
 // aPICollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ac APICollection) aPICollectionPreparer() (*http.Request, error) {
+func (ac APICollection) aPICollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ac.NextLink == nil || len(to.String(ac.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ac.NextLink)))
@@ -769,14 +832,24 @@ func (ac APICollection) aPICollectionPreparer() (*http.Request, error) {
 
 // APICollectionPage contains a page of APIContract values.
 type APICollectionPage struct {
-	fn func(APICollection) (APICollection, error)
+	fn func(context.Context, APICollection) (APICollection, error)
 	ac APICollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *APICollectionPage) Next() error {
-	next, err := page.fn(page.ac)
+func (page *APICollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APICollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ac)
 	if err != nil {
 		return err
 	}
@@ -784,6 +857,13 @@ func (page *APICollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *APICollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page APICollectionPage) NotDone() bool {
 	return !page.ac.IsEmpty()
@@ -802,6 +882,11 @@ func (page APICollectionPage) Values() []APIContract {
 	return *page.ac.Value
 }
 
+// Creates a new instance of the APICollectionPage type.
+func NewAPICollectionPage(getNextPage func(context.Context, APICollection) (APICollection, error)) APICollectionPage {
+	return APICollectionPage{fn: getNextPage}
+}
+
 // APIContract API details.
 type APIContract struct {
 	autorest.Response `json:"-"`
@@ -917,6 +1002,8 @@ type APIContractProperties struct {
 	APIVersionDescription *string `json:"apiVersionDescription,omitempty"`
 	// APIVersionSetID - A resource identifier for the related ApiVersionSet.
 	APIVersionSetID *string `json:"apiVersionSetId,omitempty"`
+	// SubscriptionRequired - Specifies whether an API or Product subscription is required for accessing the API.
+	SubscriptionRequired *bool `json:"subscriptionRequired,omitempty"`
 }
 
 // APIContractUpdateProperties API update contract properties.
@@ -951,6 +1038,8 @@ type APIContractUpdateProperties struct {
 	APIVersionDescription *string `json:"apiVersionDescription,omitempty"`
 	// APIVersionSetID - A resource identifier for the related ApiVersionSet.
 	APIVersionSetID *string `json:"apiVersionSetId,omitempty"`
+	// SubscriptionRequired - Specifies whether an API or Product subscription is required for accessing the API.
+	SubscriptionRequired *bool `json:"subscriptionRequired,omitempty"`
 }
 
 // APICreateOrUpdateParameter API Create or Update Parameters.
@@ -1035,6 +1124,8 @@ type APICreateOrUpdateProperties struct {
 	APIVersionDescription *string `json:"apiVersionDescription,omitempty"`
 	// APIVersionSetID - A resource identifier for the related ApiVersionSet.
 	APIVersionSetID *string `json:"apiVersionSetId,omitempty"`
+	// SubscriptionRequired - Specifies whether an API or Product subscription is required for accessing the API.
+	SubscriptionRequired *bool `json:"subscriptionRequired,omitempty"`
 }
 
 // APICreateOrUpdatePropertiesWsdlSelector criteria to limit import of WSDL to a subset of the document.
@@ -1069,6 +1160,8 @@ type APIEntityBaseContract struct {
 	APIVersionDescription *string `json:"apiVersionDescription,omitempty"`
 	// APIVersionSetID - A resource identifier for the related ApiVersionSet.
 	APIVersionSetID *string `json:"apiVersionSetId,omitempty"`
+	// SubscriptionRequired - Specifies whether an API or Product subscription is required for accessing the API.
+	SubscriptionRequired *bool `json:"subscriptionRequired,omitempty"`
 }
 
 // APIExportResult API Export result Blob Uri.
@@ -1123,14 +1216,24 @@ type APIReleaseCollectionIterator struct {
 	page APIReleaseCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *APIReleaseCollectionIterator) Next() error {
+func (iter *APIReleaseCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1139,6 +1242,13 @@ func (iter *APIReleaseCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *APIReleaseCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter APIReleaseCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1158,6 +1268,11 @@ func (iter APIReleaseCollectionIterator) Value() APIReleaseContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the APIReleaseCollectionIterator type.
+func NewAPIReleaseCollectionIterator(page APIReleaseCollectionPage) APIReleaseCollectionIterator {
+	return APIReleaseCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (arc APIReleaseCollection) IsEmpty() bool {
 	return arc.Value == nil || len(*arc.Value) == 0
@@ -1165,11 +1280,11 @@ func (arc APIReleaseCollection) IsEmpty() bool {
 
 // aPIReleaseCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (arc APIReleaseCollection) aPIReleaseCollectionPreparer() (*http.Request, error) {
+func (arc APIReleaseCollection) aPIReleaseCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if arc.NextLink == nil || len(to.String(arc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(arc.NextLink)))
@@ -1177,14 +1292,24 @@ func (arc APIReleaseCollection) aPIReleaseCollectionPreparer() (*http.Request, e
 
 // APIReleaseCollectionPage contains a page of APIReleaseContract values.
 type APIReleaseCollectionPage struct {
-	fn  func(APIReleaseCollection) (APIReleaseCollection, error)
+	fn  func(context.Context, APIReleaseCollection) (APIReleaseCollection, error)
 	arc APIReleaseCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *APIReleaseCollectionPage) Next() error {
-	next, err := page.fn(page.arc)
+func (page *APIReleaseCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIReleaseCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.arc)
 	if err != nil {
 		return err
 	}
@@ -1192,6 +1317,13 @@ func (page *APIReleaseCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *APIReleaseCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page APIReleaseCollectionPage) NotDone() bool {
 	return !page.arc.IsEmpty()
@@ -1210,6 +1342,11 @@ func (page APIReleaseCollectionPage) Values() []APIReleaseContract {
 	return *page.arc.Value
 }
 
+// Creates a new instance of the APIReleaseCollectionPage type.
+func NewAPIReleaseCollectionPage(getNextPage func(context.Context, APIReleaseCollection) (APIReleaseCollection, error)) APIReleaseCollectionPage {
+	return APIReleaseCollectionPage{fn: getNextPage}
+}
+
 // APIReleaseContract api Release details.
 type APIReleaseContract struct {
 	autorest.Response `json:"-"`
@@ -1319,14 +1456,24 @@ type APIRevisionCollectionIterator struct {
 	page APIRevisionCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *APIRevisionCollectionIterator) Next() error {
+func (iter *APIRevisionCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIRevisionCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1335,6 +1482,13 @@ func (iter *APIRevisionCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *APIRevisionCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter APIRevisionCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1354,6 +1508,11 @@ func (iter APIRevisionCollectionIterator) Value() APIRevisionContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the APIRevisionCollectionIterator type.
+func NewAPIRevisionCollectionIterator(page APIRevisionCollectionPage) APIRevisionCollectionIterator {
+	return APIRevisionCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (arc APIRevisionCollection) IsEmpty() bool {
 	return arc.Value == nil || len(*arc.Value) == 0
@@ -1361,11 +1520,11 @@ func (arc APIRevisionCollection) IsEmpty() bool {
 
 // aPIRevisionCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (arc APIRevisionCollection) aPIRevisionCollectionPreparer() (*http.Request, error) {
+func (arc APIRevisionCollection) aPIRevisionCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if arc.NextLink == nil || len(to.String(arc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(arc.NextLink)))
@@ -1373,14 +1532,24 @@ func (arc APIRevisionCollection) aPIRevisionCollectionPreparer() (*http.Request,
 
 // APIRevisionCollectionPage contains a page of APIRevisionContract values.
 type APIRevisionCollectionPage struct {
-	fn  func(APIRevisionCollection) (APIRevisionCollection, error)
+	fn  func(context.Context, APIRevisionCollection) (APIRevisionCollection, error)
 	arc APIRevisionCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *APIRevisionCollectionPage) Next() error {
-	next, err := page.fn(page.arc)
+func (page *APIRevisionCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIRevisionCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.arc)
 	if err != nil {
 		return err
 	}
@@ -1388,6 +1557,13 @@ func (page *APIRevisionCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *APIRevisionCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page APIRevisionCollectionPage) NotDone() bool {
 	return !page.arc.IsEmpty()
@@ -1406,6 +1582,11 @@ func (page APIRevisionCollectionPage) Values() []APIRevisionContract {
 	return *page.arc.Value
 }
 
+// Creates a new instance of the APIRevisionCollectionPage type.
+func NewAPIRevisionCollectionPage(getNextPage func(context.Context, APIRevisionCollection) (APIRevisionCollection, error)) APIRevisionCollectionPage {
+	return APIRevisionCollectionPage{fn: getNextPage}
+}
+
 // APIRevisionContract summary of revision metadata.
 type APIRevisionContract struct {
 	// APIID - Identifier of the API Revision.
@@ -1426,7 +1607,8 @@ type APIRevisionContract struct {
 	IsCurrent *bool `json:"isCurrent,omitempty"`
 }
 
-// APIRevisionInfoContract object used to create an API Revision or Version based on an existing API Revision
+// APIRevisionInfoContract object used to create an API Revision or Version based on an existing API
+// Revision
 type APIRevisionInfoContract struct {
 	// SourceAPIID - Resource identifier of API to be used to create the revision from.
 	SourceAPIID *string `json:"sourceApiId,omitempty"`
@@ -1472,6 +1654,8 @@ type APITagResourceContractProperties struct {
 	APIVersionDescription *string `json:"apiVersionDescription,omitempty"`
 	// APIVersionSetID - A resource identifier for the related ApiVersionSet.
 	APIVersionSetID *string `json:"apiVersionSetId,omitempty"`
+	// SubscriptionRequired - Specifies whether an API or Product subscription is required for accessing the API.
+	SubscriptionRequired *bool `json:"subscriptionRequired,omitempty"`
 }
 
 // APIUpdateContract API update contract details.
@@ -1528,14 +1712,24 @@ type APIVersionSetCollectionIterator struct {
 	page APIVersionSetCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *APIVersionSetCollectionIterator) Next() error {
+func (iter *APIVersionSetCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1544,6 +1738,13 @@ func (iter *APIVersionSetCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *APIVersionSetCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter APIVersionSetCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1563,6 +1764,11 @@ func (iter APIVersionSetCollectionIterator) Value() APIVersionSetContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the APIVersionSetCollectionIterator type.
+func NewAPIVersionSetCollectionIterator(page APIVersionSetCollectionPage) APIVersionSetCollectionIterator {
+	return APIVersionSetCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (avsc APIVersionSetCollection) IsEmpty() bool {
 	return avsc.Value == nil || len(*avsc.Value) == 0
@@ -1570,11 +1776,11 @@ func (avsc APIVersionSetCollection) IsEmpty() bool {
 
 // aPIVersionSetCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (avsc APIVersionSetCollection) aPIVersionSetCollectionPreparer() (*http.Request, error) {
+func (avsc APIVersionSetCollection) aPIVersionSetCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if avsc.NextLink == nil || len(to.String(avsc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(avsc.NextLink)))
@@ -1582,14 +1788,24 @@ func (avsc APIVersionSetCollection) aPIVersionSetCollectionPreparer() (*http.Req
 
 // APIVersionSetCollectionPage contains a page of APIVersionSetContract values.
 type APIVersionSetCollectionPage struct {
-	fn   func(APIVersionSetCollection) (APIVersionSetCollection, error)
+	fn   func(context.Context, APIVersionSetCollection) (APIVersionSetCollection, error)
 	avsc APIVersionSetCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *APIVersionSetCollectionPage) Next() error {
-	next, err := page.fn(page.avsc)
+func (page *APIVersionSetCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/APIVersionSetCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.avsc)
 	if err != nil {
 		return err
 	}
@@ -1597,6 +1813,13 @@ func (page *APIVersionSetCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *APIVersionSetCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page APIVersionSetCollectionPage) NotDone() bool {
 	return !page.avsc.IsEmpty()
@@ -1615,6 +1838,11 @@ func (page APIVersionSetCollectionPage) Values() []APIVersionSetContract {
 	return *page.avsc.Value
 }
 
+// Creates a new instance of the APIVersionSetCollectionPage type.
+func NewAPIVersionSetCollectionPage(getNextPage func(context.Context, APIVersionSetCollection) (APIVersionSetCollection, error)) APIVersionSetCollectionPage {
+	return APIVersionSetCollectionPage{fn: getNextPage}
+}
+
 // APIVersionSetContract api Version Set Contract details.
 type APIVersionSetContract struct {
 	autorest.Response `json:"-"`
@@ -1697,8 +1925,8 @@ func (avsc *APIVersionSetContract) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// APIVersionSetContractDetails an API Version Set contains the common configuration for a set of API Versions
-// relating
+// APIVersionSetContractDetails an API Version Set contains the common configuration for a set of API
+// Versions relating
 type APIVersionSetContractDetails struct {
 	// ID - Identifier for existing API Version Set. Omit this value to create a new Version Set.
 	ID *string `json:"id,omitempty"`
@@ -1793,6 +2021,10 @@ type APIVersionSetUpdateParametersProperties struct {
 type AuthenticationSettingsContract struct {
 	// OAuth2 - OAuth2 Authentication settings
 	OAuth2 *OAuth2AuthenticationSettingsContract `json:"oAuth2,omitempty"`
+	// Openid - OpenID Connect Authentication Settings
+	Openid *OpenIDAuthenticationSettingsContract `json:"openid,omitempty"`
+	// SubscriptionKeyRequired - Specifies whether subscription key is required during call to this API, true - API is included into closed products only, false - API is included into open products alone, null - there is a mix of products.
+	SubscriptionKeyRequired *bool `json:"subscriptionKeyRequired,omitempty"`
 }
 
 // AuthorizationServerCollection paged OAuth2 Authorization Servers list representation.
@@ -1806,21 +2038,31 @@ type AuthorizationServerCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AuthorizationServerCollectionIterator provides access to a complete listing of AuthorizationServerContract
-// values.
+// AuthorizationServerCollectionIterator provides access to a complete listing of
+// AuthorizationServerContract values.
 type AuthorizationServerCollectionIterator struct {
 	i    int
 	page AuthorizationServerCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AuthorizationServerCollectionIterator) Next() error {
+func (iter *AuthorizationServerCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1829,6 +2071,13 @@ func (iter *AuthorizationServerCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AuthorizationServerCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AuthorizationServerCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1848,6 +2097,11 @@ func (iter AuthorizationServerCollectionIterator) Value() AuthorizationServerCon
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AuthorizationServerCollectionIterator type.
+func NewAuthorizationServerCollectionIterator(page AuthorizationServerCollectionPage) AuthorizationServerCollectionIterator {
+	return AuthorizationServerCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (asc AuthorizationServerCollection) IsEmpty() bool {
 	return asc.Value == nil || len(*asc.Value) == 0
@@ -1855,11 +2109,11 @@ func (asc AuthorizationServerCollection) IsEmpty() bool {
 
 // authorizationServerCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (asc AuthorizationServerCollection) authorizationServerCollectionPreparer() (*http.Request, error) {
+func (asc AuthorizationServerCollection) authorizationServerCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if asc.NextLink == nil || len(to.String(asc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(asc.NextLink)))
@@ -1867,14 +2121,24 @@ func (asc AuthorizationServerCollection) authorizationServerCollectionPreparer()
 
 // AuthorizationServerCollectionPage contains a page of AuthorizationServerContract values.
 type AuthorizationServerCollectionPage struct {
-	fn  func(AuthorizationServerCollection) (AuthorizationServerCollection, error)
+	fn  func(context.Context, AuthorizationServerCollection) (AuthorizationServerCollection, error)
 	asc AuthorizationServerCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AuthorizationServerCollectionPage) Next() error {
-	next, err := page.fn(page.asc)
+func (page *AuthorizationServerCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationServerCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.asc)
 	if err != nil {
 		return err
 	}
@@ -1882,6 +2146,13 @@ func (page *AuthorizationServerCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AuthorizationServerCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AuthorizationServerCollectionPage) NotDone() bool {
 	return !page.asc.IsEmpty()
@@ -1900,6 +2171,11 @@ func (page AuthorizationServerCollectionPage) Values() []AuthorizationServerCont
 	return *page.asc.Value
 }
 
+// Creates a new instance of the AuthorizationServerCollectionPage type.
+func NewAuthorizationServerCollectionPage(getNextPage func(context.Context, AuthorizationServerCollection) (AuthorizationServerCollection, error)) AuthorizationServerCollectionPage {
+	return AuthorizationServerCollectionPage{fn: getNextPage}
+}
+
 // AuthorizationServerContract external OAuth authorization server settings.
 type AuthorizationServerContract struct {
 	autorest.Response `json:"-"`
@@ -2125,7 +2401,8 @@ func (asuc *AuthorizationServerUpdateContract) UnmarshalJSON(body []byte) error
 	return nil
 }
 
-// AuthorizationServerUpdateContractProperties external OAuth authorization server Update settings contract.
+// AuthorizationServerUpdateContractProperties external OAuth authorization server Update settings
+// contract.
 type AuthorizationServerUpdateContractProperties struct {
 	// DisplayName - User-friendly authorization server name.
 	DisplayName *string `json:"displayName,omitempty"`
@@ -2202,14 +2479,24 @@ type BackendCollectionIterator struct {
 	page BackendCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *BackendCollectionIterator) Next() error {
+func (iter *BackendCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2218,6 +2505,13 @@ func (iter *BackendCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *BackendCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter BackendCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2237,6 +2531,11 @@ func (iter BackendCollectionIterator) Value() BackendContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the BackendCollectionIterator type.
+func NewBackendCollectionIterator(page BackendCollectionPage) BackendCollectionIterator {
+	return BackendCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (bc BackendCollection) IsEmpty() bool {
 	return bc.Value == nil || len(*bc.Value) == 0
@@ -2244,11 +2543,11 @@ func (bc BackendCollection) IsEmpty() bool {
 
 // backendCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (bc BackendCollection) backendCollectionPreparer() (*http.Request, error) {
+func (bc BackendCollection) backendCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if bc.NextLink == nil || len(to.String(bc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(bc.NextLink)))
@@ -2256,14 +2555,24 @@ func (bc BackendCollection) backendCollectionPreparer() (*http.Request, error) {
 
 // BackendCollectionPage contains a page of BackendContract values.
 type BackendCollectionPage struct {
-	fn func(BackendCollection) (BackendCollection, error)
+	fn func(context.Context, BackendCollection) (BackendCollection, error)
 	bc BackendCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *BackendCollectionPage) Next() error {
-	next, err := page.fn(page.bc)
+func (page *BackendCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackendCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.bc)
 	if err != nil {
 		return err
 	}
@@ -2271,6 +2580,13 @@ func (page *BackendCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *BackendCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page BackendCollectionPage) NotDone() bool {
 	return !page.bc.IsEmpty()
@@ -2289,6 +2605,11 @@ func (page BackendCollectionPage) Values() []BackendContract {
 	return *page.bc.Value
 }
 
+// Creates a new instance of the BackendCollectionPage type.
+func NewBackendCollectionPage(getNextPage func(context.Context, BackendCollection) (BackendCollection, error)) BackendCollectionPage {
+	return BackendCollectionPage{fn: getNextPage}
+}
+
 // BackendContract backend details.
 type BackendContract struct {
 	autorest.Response `json:"-"`
@@ -2522,7 +2843,7 @@ func (brc *BackendReconnectContract) UnmarshalJSON(body []byte) error {
 
 // BackendReconnectProperties properties to control reconnect requests.
 type BackendReconnectProperties struct {
-	// After - Duration in ISO8601 format after which reconnect will be initiated. Minimum duration of the Reconect is PT2M.
+	// After - Duration in ISO8601 format after which reconnect will be initiated. Minimum duration of the Reconnect is PT2M.
 	After *string `json:"after,omitempty"`
 }
 
@@ -2530,7 +2851,7 @@ type BackendReconnectProperties struct {
 type BackendServiceFabricClusterProperties struct {
 	// ClientCertificatethumbprint - The client certificate thumbprint for the management endpoint.
 	ClientCertificatethumbprint *string `json:"clientCertificatethumbprint,omitempty"`
-	// MaxPartitionResolutionRetries - Maximum number of retries while attempting resolve the parition.
+	// MaxPartitionResolutionRetries - Maximum number of retries while attempting resolve the partition.
 	MaxPartitionResolutionRetries *int32 `json:"maxPartitionResolutionRetries,omitempty"`
 	// ManagementEndpoints - The cluster management endpoint.
 	ManagementEndpoints *[]string `json:"managementEndpoints,omitempty"`
@@ -2630,14 +2951,24 @@ type CertificateCollectionIterator struct {
 	page CertificateCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CertificateCollectionIterator) Next() error {
+func (iter *CertificateCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2646,6 +2977,13 @@ func (iter *CertificateCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CertificateCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CertificateCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2665,6 +3003,11 @@ func (iter CertificateCollectionIterator) Value() CertificateContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CertificateCollectionIterator type.
+func NewCertificateCollectionIterator(page CertificateCollectionPage) CertificateCollectionIterator {
+	return CertificateCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cc CertificateCollection) IsEmpty() bool {
 	return cc.Value == nil || len(*cc.Value) == 0
@@ -2672,11 +3015,11 @@ func (cc CertificateCollection) IsEmpty() bool {
 
 // certificateCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cc CertificateCollection) certificateCollectionPreparer() (*http.Request, error) {
+func (cc CertificateCollection) certificateCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if cc.NextLink == nil || len(to.String(cc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cc.NextLink)))
@@ -2684,14 +3027,24 @@ func (cc CertificateCollection) certificateCollectionPreparer() (*http.Request,
 
 // CertificateCollectionPage contains a page of CertificateContract values.
 type CertificateCollectionPage struct {
-	fn func(CertificateCollection) (CertificateCollection, error)
+	fn func(context.Context, CertificateCollection) (CertificateCollection, error)
 	cc CertificateCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CertificateCollectionPage) Next() error {
-	next, err := page.fn(page.cc)
+func (page *CertificateCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cc)
 	if err != nil {
 		return err
 	}
@@ -2699,6 +3052,13 @@ func (page *CertificateCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CertificateCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CertificateCollectionPage) NotDone() bool {
 	return !page.cc.IsEmpty()
@@ -2717,6 +3077,11 @@ func (page CertificateCollectionPage) Values() []CertificateContract {
 	return *page.cc.Value
 }
 
+// Creates a new instance of the CertificateCollectionPage type.
+func NewCertificateCollectionPage(getNextPage func(context.Context, CertificateCollection) (CertificateCollection, error)) CertificateCollectionPage {
+	return CertificateCollectionPage{fn: getNextPage}
+}
+
 // CertificateConfiguration certificate configuration which consist of non-trusted intermediates and root
 // certificates.
 type CertificateConfiguration struct {
@@ -2724,7 +3089,7 @@ type CertificateConfiguration struct {
 	EncodedCertificate *string `json:"encodedCertificate,omitempty"`
 	// CertificatePassword - Certificate Password.
 	CertificatePassword *string `json:"certificatePassword,omitempty"`
-	// StoreName - The System.Security.Cryptography.x509certificates.Storename certificate store location. Only Root and CertificateAuthority are valid locations. Possible values include: 'CertificateAuthority', 'Root'
+	// StoreName - The System.Security.Cryptography.x509certificates.StoreName certificate store location. Only Root and CertificateAuthority are valid locations. Possible values include: 'CertificateAuthority', 'Root'
 	StoreName StoreName `json:"storeName,omitempty"`
 	// Certificate - Certificate information.
 	Certificate *CertificateInformation `json:"certificate,omitempty"`
@@ -2894,6 +3259,13 @@ type ConnectivityStatusContract struct {
 	LastStatusChange *date.Time `json:"lastStatusChange,omitempty"`
 }
 
+// CurrentUserIdentity ...
+type CurrentUserIdentity struct {
+	autorest.Response `json:"-"`
+	// ID - API Management service user id.
+	ID *string `json:"id,omitempty"`
+}
+
 // DeployConfigurationParameters parameters supplied to the Deploy Configuration operation.
 type DeployConfigurationParameters struct {
 	// Branch - The name of the Git branch from which the configuration is to be deployed to the configuration database.
@@ -2917,14 +3289,24 @@ type DiagnosticCollectionIterator struct {
 	page DiagnosticCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DiagnosticCollectionIterator) Next() error {
+func (iter *DiagnosticCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2933,6 +3315,13 @@ func (iter *DiagnosticCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DiagnosticCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DiagnosticCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2952,6 +3341,11 @@ func (iter DiagnosticCollectionIterator) Value() DiagnosticContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DiagnosticCollectionIterator type.
+func NewDiagnosticCollectionIterator(page DiagnosticCollectionPage) DiagnosticCollectionIterator {
+	return DiagnosticCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dc DiagnosticCollection) IsEmpty() bool {
 	return dc.Value == nil || len(*dc.Value) == 0
@@ -2959,11 +3353,11 @@ func (dc DiagnosticCollection) IsEmpty() bool {
 
 // diagnosticCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dc DiagnosticCollection) diagnosticCollectionPreparer() (*http.Request, error) {
+func (dc DiagnosticCollection) diagnosticCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if dc.NextLink == nil || len(to.String(dc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dc.NextLink)))
@@ -2971,14 +3365,24 @@ func (dc DiagnosticCollection) diagnosticCollectionPreparer() (*http.Request, er
 
 // DiagnosticCollectionPage contains a page of DiagnosticContract values.
 type DiagnosticCollectionPage struct {
-	fn func(DiagnosticCollection) (DiagnosticCollection, error)
+	fn func(context.Context, DiagnosticCollection) (DiagnosticCollection, error)
 	dc DiagnosticCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DiagnosticCollectionPage) Next() error {
-	next, err := page.fn(page.dc)
+func (page *DiagnosticCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dc)
 	if err != nil {
 		return err
 	}
@@ -2986,6 +3390,13 @@ func (page *DiagnosticCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DiagnosticCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DiagnosticCollectionPage) NotDone() bool {
 	return !page.dc.IsEmpty()
@@ -3004,6 +3415,11 @@ func (page DiagnosticCollectionPage) Values() []DiagnosticContract {
 	return *page.dc.Value
 }
 
+// Creates a new instance of the DiagnosticCollectionPage type.
+func NewDiagnosticCollectionPage(getNextPage func(context.Context, DiagnosticCollection) (DiagnosticCollection, error)) DiagnosticCollectionPage {
+	return DiagnosticCollectionPage{fn: getNextPage}
+}
+
 // DiagnosticContract diagnostic details.
 type DiagnosticContract struct {
 	autorest.Response `json:"-"`
@@ -3094,10 +3510,12 @@ type DiagnosticContractProperties struct {
 	LoggerID *string `json:"loggerId,omitempty"`
 	// Sampling - Sampling settings for Diagnostic.
 	Sampling *SamplingSettings `json:"sampling,omitempty"`
-	// Frontend - Diagnostic settings for incoming/outcoming HTTP messages to the Gateway.
+	// Frontend - Diagnostic settings for incoming/outgoing HTTP messages to the Gateway.
 	Frontend *PipelineDiagnosticSettings `json:"frontend,omitempty"`
-	// Backend - Diagnostic settings for incoming/outcoming HTTP messages to the Backend
+	// Backend - Diagnostic settings for incoming/outgoing HTTP messages to the Backend
 	Backend *PipelineDiagnosticSettings `json:"backend,omitempty"`
+	// EnableHTTPCorrelationHeaders - Whether to process Correlation Headers coming to Api Management Service. Only applicable to Application Insights diagnostics. Default is true.
+	EnableHTTPCorrelationHeaders *bool `json:"enableHttpCorrelationHeaders,omitempty"`
 }
 
 // EmailTemplateCollection paged email template list representation.
@@ -3115,14 +3533,24 @@ type EmailTemplateCollectionIterator struct {
 	page EmailTemplateCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EmailTemplateCollectionIterator) Next() error {
+func (iter *EmailTemplateCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3131,6 +3559,13 @@ func (iter *EmailTemplateCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EmailTemplateCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EmailTemplateCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3150,6 +3585,11 @@ func (iter EmailTemplateCollectionIterator) Value() EmailTemplateContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EmailTemplateCollectionIterator type.
+func NewEmailTemplateCollectionIterator(page EmailTemplateCollectionPage) EmailTemplateCollectionIterator {
+	return EmailTemplateCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (etc EmailTemplateCollection) IsEmpty() bool {
 	return etc.Value == nil || len(*etc.Value) == 0
@@ -3157,11 +3597,11 @@ func (etc EmailTemplateCollection) IsEmpty() bool {
 
 // emailTemplateCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (etc EmailTemplateCollection) emailTemplateCollectionPreparer() (*http.Request, error) {
+func (etc EmailTemplateCollection) emailTemplateCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if etc.NextLink == nil || len(to.String(etc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(etc.NextLink)))
@@ -3169,14 +3609,24 @@ func (etc EmailTemplateCollection) emailTemplateCollectionPreparer() (*http.Requ
 
 // EmailTemplateCollectionPage contains a page of EmailTemplateContract values.
 type EmailTemplateCollectionPage struct {
-	fn  func(EmailTemplateCollection) (EmailTemplateCollection, error)
+	fn  func(context.Context, EmailTemplateCollection) (EmailTemplateCollection, error)
 	etc EmailTemplateCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EmailTemplateCollectionPage) Next() error {
-	next, err := page.fn(page.etc)
+func (page *EmailTemplateCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EmailTemplateCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.etc)
 	if err != nil {
 		return err
 	}
@@ -3184,6 +3634,13 @@ func (page *EmailTemplateCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EmailTemplateCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EmailTemplateCollectionPage) NotDone() bool {
 	return !page.etc.IsEmpty()
@@ -3202,6 +3659,11 @@ func (page EmailTemplateCollectionPage) Values() []EmailTemplateContract {
 	return *page.etc.Value
 }
 
+// Creates a new instance of the EmailTemplateCollectionPage type.
+func NewEmailTemplateCollectionPage(getNextPage func(context.Context, EmailTemplateCollection) (EmailTemplateCollection, error)) EmailTemplateCollectionPage {
+	return EmailTemplateCollectionPage{fn: getNextPage}
+}
+
 // EmailTemplateContract email Template details.
 type EmailTemplateContract struct {
 	autorest.Response `json:"-"`
@@ -3444,14 +3906,24 @@ type GroupCollectionIterator struct {
 	page GroupCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GroupCollectionIterator) Next() error {
+func (iter *GroupCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3460,6 +3932,13 @@ func (iter *GroupCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GroupCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GroupCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3479,6 +3958,11 @@ func (iter GroupCollectionIterator) Value() GroupContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GroupCollectionIterator type.
+func NewGroupCollectionIterator(page GroupCollectionPage) GroupCollectionIterator {
+	return GroupCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (gc GroupCollection) IsEmpty() bool {
 	return gc.Value == nil || len(*gc.Value) == 0
@@ -3486,11 +3970,11 @@ func (gc GroupCollection) IsEmpty() bool {
 
 // groupCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (gc GroupCollection) groupCollectionPreparer() (*http.Request, error) {
+func (gc GroupCollection) groupCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if gc.NextLink == nil || len(to.String(gc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(gc.NextLink)))
@@ -3498,14 +3982,24 @@ func (gc GroupCollection) groupCollectionPreparer() (*http.Request, error) {
 
 // GroupCollectionPage contains a page of GroupContract values.
 type GroupCollectionPage struct {
-	fn func(GroupCollection) (GroupCollection, error)
+	fn func(context.Context, GroupCollection) (GroupCollection, error)
 	gc GroupCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GroupCollectionPage) Next() error {
-	next, err := page.fn(page.gc)
+func (page *GroupCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.gc)
 	if err != nil {
 		return err
 	}
@@ -3513,6 +4007,13 @@ func (page *GroupCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GroupCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GroupCollectionPage) NotDone() bool {
 	return !page.gc.IsEmpty()
@@ -3531,6 +4032,11 @@ func (page GroupCollectionPage) Values() []GroupContract {
 	return *page.gc.Value
 }
 
+// Creates a new instance of the GroupCollectionPage type.
+func NewGroupCollectionPage(getNextPage func(context.Context, GroupCollection) (GroupCollection, error)) GroupCollectionPage {
+	return GroupCollectionPage{fn: getNextPage}
+}
+
 // GroupContract contract details.
 type GroupContract struct {
 	autorest.Response `json:"-"`
@@ -3865,9 +4371,9 @@ func (ipc *IdentityProviderContract) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// IdentityProviderContractProperties the external Identity Providers like Facebook, Google, Microsoft, Twitter or
-// Azure Active Directory which can be used to enable access to the API Management service developer portal for all
-// users.
+// IdentityProviderContractProperties the external Identity Providers like Facebook, Google, Microsoft,
+// Twitter or Azure Active Directory which can be used to enable access to the API Management service
+// developer portal for all users.
 type IdentityProviderContractProperties struct {
 	// ClientID - Client Id of the Application in the external Identity Provider. It is App ID for Facebook login, Client ID for Google login, App ID for Microsoft.
 	ClientID *string `json:"clientId,omitempty"`
@@ -3902,14 +4408,24 @@ type IdentityProviderListIterator struct {
 	page IdentityProviderListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IdentityProviderListIterator) Next() error {
+func (iter *IdentityProviderListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3918,6 +4434,13 @@ func (iter *IdentityProviderListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IdentityProviderListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IdentityProviderListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3937,6 +4460,11 @@ func (iter IdentityProviderListIterator) Value() IdentityProviderContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IdentityProviderListIterator type.
+func NewIdentityProviderListIterator(page IdentityProviderListPage) IdentityProviderListIterator {
+	return IdentityProviderListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ipl IdentityProviderList) IsEmpty() bool {
 	return ipl.Value == nil || len(*ipl.Value) == 0
@@ -3944,11 +4472,11 @@ func (ipl IdentityProviderList) IsEmpty() bool {
 
 // identityProviderListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ipl IdentityProviderList) identityProviderListPreparer() (*http.Request, error) {
+func (ipl IdentityProviderList) identityProviderListPreparer(ctx context.Context) (*http.Request, error) {
 	if ipl.NextLink == nil || len(to.String(ipl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ipl.NextLink)))
@@ -3956,14 +4484,24 @@ func (ipl IdentityProviderList) identityProviderListPreparer() (*http.Request, e
 
 // IdentityProviderListPage contains a page of IdentityProviderContract values.
 type IdentityProviderListPage struct {
-	fn  func(IdentityProviderList) (IdentityProviderList, error)
+	fn  func(context.Context, IdentityProviderList) (IdentityProviderList, error)
 	ipl IdentityProviderList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IdentityProviderListPage) Next() error {
-	next, err := page.fn(page.ipl)
+func (page *IdentityProviderListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentityProviderListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ipl)
 	if err != nil {
 		return err
 	}
@@ -3971,6 +4509,13 @@ func (page *IdentityProviderListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IdentityProviderListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IdentityProviderListPage) NotDone() bool {
 	return !page.ipl.IsEmpty()
@@ -3989,6 +4534,11 @@ func (page IdentityProviderListPage) Values() []IdentityProviderContract {
 	return *page.ipl.Value
 }
 
+// Creates a new instance of the IdentityProviderListPage type.
+func NewIdentityProviderListPage(getNextPage func(context.Context, IdentityProviderList) (IdentityProviderList, error)) IdentityProviderListPage {
+	return IdentityProviderListPage{fn: getNextPage}
+}
+
 // IdentityProviderUpdateParameters parameters supplied to update Identity Provider
 type IdentityProviderUpdateParameters struct {
 	// IdentityProviderUpdateProperties - Identity Provider update properties.
@@ -4057,20 +4607,31 @@ type IssueAttachmentCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// IssueAttachmentCollectionIterator provides access to a complete listing of IssueAttachmentContract values.
+// IssueAttachmentCollectionIterator provides access to a complete listing of IssueAttachmentContract
+// values.
 type IssueAttachmentCollectionIterator struct {
 	i    int
 	page IssueAttachmentCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IssueAttachmentCollectionIterator) Next() error {
+func (iter *IssueAttachmentCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IssueAttachmentCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4079,6 +4640,13 @@ func (iter *IssueAttachmentCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IssueAttachmentCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IssueAttachmentCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4098,6 +4666,11 @@ func (iter IssueAttachmentCollectionIterator) Value() IssueAttachmentContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IssueAttachmentCollectionIterator type.
+func NewIssueAttachmentCollectionIterator(page IssueAttachmentCollectionPage) IssueAttachmentCollectionIterator {
+	return IssueAttachmentCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (iac IssueAttachmentCollection) IsEmpty() bool {
 	return iac.Value == nil || len(*iac.Value) == 0
@@ -4105,11 +4678,11 @@ func (iac IssueAttachmentCollection) IsEmpty() bool {
 
 // issueAttachmentCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (iac IssueAttachmentCollection) issueAttachmentCollectionPreparer() (*http.Request, error) {
+func (iac IssueAttachmentCollection) issueAttachmentCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if iac.NextLink == nil || len(to.String(iac.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(iac.NextLink)))
@@ -4117,14 +4690,24 @@ func (iac IssueAttachmentCollection) issueAttachmentCollectionPreparer() (*http.
 
 // IssueAttachmentCollectionPage contains a page of IssueAttachmentContract values.
 type IssueAttachmentCollectionPage struct {
-	fn  func(IssueAttachmentCollection) (IssueAttachmentCollection, error)
+	fn  func(context.Context, IssueAttachmentCollection) (IssueAttachmentCollection, error)
 	iac IssueAttachmentCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IssueAttachmentCollectionPage) Next() error {
-	next, err := page.fn(page.iac)
+func (page *IssueAttachmentCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IssueAttachmentCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.iac)
 	if err != nil {
 		return err
 	}
@@ -4132,6 +4715,13 @@ func (page *IssueAttachmentCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IssueAttachmentCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IssueAttachmentCollectionPage) NotDone() bool {
 	return !page.iac.IsEmpty()
@@ -4150,6 +4740,11 @@ func (page IssueAttachmentCollectionPage) Values() []IssueAttachmentContract {
 	return *page.iac.Value
 }
 
+// Creates a new instance of the IssueAttachmentCollectionPage type.
+func NewIssueAttachmentCollectionPage(getNextPage func(context.Context, IssueAttachmentCollection) (IssueAttachmentCollection, error)) IssueAttachmentCollectionPage {
+	return IssueAttachmentCollectionPage{fn: getNextPage}
+}
+
 // IssueAttachmentContract issue Attachment Contract details.
 type IssueAttachmentContract struct {
 	autorest.Response `json:"-"`
@@ -4257,14 +4852,24 @@ type IssueCollectionIterator struct {
 	page IssueCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IssueCollectionIterator) Next() error {
+func (iter *IssueCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IssueCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4273,6 +4878,13 @@ func (iter *IssueCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IssueCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IssueCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4292,6 +4904,11 @@ func (iter IssueCollectionIterator) Value() IssueContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IssueCollectionIterator type.
+func NewIssueCollectionIterator(page IssueCollectionPage) IssueCollectionIterator {
+	return IssueCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ic IssueCollection) IsEmpty() bool {
 	return ic.Value == nil || len(*ic.Value) == 0
@@ -4299,11 +4916,11 @@ func (ic IssueCollection) IsEmpty() bool {
 
 // issueCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ic IssueCollection) issueCollectionPreparer() (*http.Request, error) {
+func (ic IssueCollection) issueCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ic.NextLink == nil || len(to.String(ic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ic.NextLink)))
@@ -4311,14 +4928,24 @@ func (ic IssueCollection) issueCollectionPreparer() (*http.Request, error) {
 
 // IssueCollectionPage contains a page of IssueContract values.
 type IssueCollectionPage struct {
-	fn func(IssueCollection) (IssueCollection, error)
+	fn func(context.Context, IssueCollection) (IssueCollection, error)
 	ic IssueCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IssueCollectionPage) Next() error {
-	next, err := page.fn(page.ic)
+func (page *IssueCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IssueCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ic)
 	if err != nil {
 		return err
 	}
@@ -4326,6 +4953,13 @@ func (page *IssueCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IssueCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IssueCollectionPage) NotDone() bool {
 	return !page.ic.IsEmpty()
@@ -4344,6 +4978,11 @@ func (page IssueCollectionPage) Values() []IssueContract {
 	return *page.ic.Value
 }
 
+// Creates a new instance of the IssueCollectionPage type.
+func NewIssueCollectionPage(getNextPage func(context.Context, IssueCollection) (IssueCollection, error)) IssueCollectionPage {
+	return IssueCollectionPage{fn: getNextPage}
+}
+
 // IssueCommentCollection paged Issue Comment list representation.
 type IssueCommentCollection struct {
 	autorest.Response `json:"-"`
@@ -4359,14 +4998,24 @@ type IssueCommentCollectionIterator struct {
 	page IssueCommentCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IssueCommentCollectionIterator) Next() error {
+func (iter *IssueCommentCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IssueCommentCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4375,6 +5024,13 @@ func (iter *IssueCommentCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IssueCommentCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IssueCommentCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4394,6 +5050,11 @@ func (iter IssueCommentCollectionIterator) Value() IssueCommentContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IssueCommentCollectionIterator type.
+func NewIssueCommentCollectionIterator(page IssueCommentCollectionPage) IssueCommentCollectionIterator {
+	return IssueCommentCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (icc IssueCommentCollection) IsEmpty() bool {
 	return icc.Value == nil || len(*icc.Value) == 0
@@ -4401,11 +5062,11 @@ func (icc IssueCommentCollection) IsEmpty() bool {
 
 // issueCommentCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (icc IssueCommentCollection) issueCommentCollectionPreparer() (*http.Request, error) {
+func (icc IssueCommentCollection) issueCommentCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if icc.NextLink == nil || len(to.String(icc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(icc.NextLink)))
@@ -4413,14 +5074,24 @@ func (icc IssueCommentCollection) issueCommentCollectionPreparer() (*http.Reques
 
 // IssueCommentCollectionPage contains a page of IssueCommentContract values.
 type IssueCommentCollectionPage struct {
-	fn  func(IssueCommentCollection) (IssueCommentCollection, error)
+	fn  func(context.Context, IssueCommentCollection) (IssueCommentCollection, error)
 	icc IssueCommentCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IssueCommentCollectionPage) Next() error {
-	next, err := page.fn(page.icc)
+func (page *IssueCommentCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IssueCommentCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.icc)
 	if err != nil {
 		return err
 	}
@@ -4428,6 +5099,13 @@ func (page *IssueCommentCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IssueCommentCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IssueCommentCollectionPage) NotDone() bool {
 	return !page.icc.IsEmpty()
@@ -4446,6 +5124,11 @@ func (page IssueCommentCollectionPage) Values() []IssueCommentContract {
 	return *page.icc.Value
 }
 
+// Creates a new instance of the IssueCommentCollectionPage type.
+func NewIssueCommentCollectionPage(getNextPage func(context.Context, IssueCommentCollection) (IssueCommentCollection, error)) IssueCommentCollectionPage {
+	return IssueCommentCollectionPage{fn: getNextPage}
+}
+
 // IssueCommentContract issue Comment Contract details.
 type IssueCommentContract struct {
 	autorest.Response `json:"-"`
@@ -4620,18 +5303,83 @@ func (ic *IssueContract) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
+// IssueContractBaseProperties issue contract Base Properties.
+type IssueContractBaseProperties struct {
+	// CreatedDate - Date and time when the issue was created.
+	CreatedDate *date.Time `json:"createdDate,omitempty"`
+	// State - Status of the issue. Possible values include: 'Proposed', 'Open', 'Removed', 'Resolved', 'Closed'
+	State State `json:"state,omitempty"`
+	// APIID - A resource identifier for the API the issue was created for.
+	APIID *string `json:"apiId,omitempty"`
+}
+
 // IssueContractProperties issue contract Properties.
 type IssueContractProperties struct {
 	// Title - The issue title.
 	Title *string `json:"title,omitempty"`
 	// Description - Text describing the issue.
 	Description *string `json:"description,omitempty"`
+	// UserID - A resource identifier for the user created the issue.
+	UserID *string `json:"userId,omitempty"`
 	// CreatedDate - Date and time when the issue was created.
 	CreatedDate *date.Time `json:"createdDate,omitempty"`
 	// State - Status of the issue. Possible values include: 'Proposed', 'Open', 'Removed', 'Resolved', 'Closed'
 	State State `json:"state,omitempty"`
+	// APIID - A resource identifier for the API the issue was created for.
+	APIID *string `json:"apiId,omitempty"`
+}
+
+// IssueUpdateContract issue update Parameters.
+type IssueUpdateContract struct {
+	// IssueUpdateContractProperties - Issue entity Update contract properties.
+	*IssueUpdateContractProperties `json:"properties,omitempty"`
+}
+
+// MarshalJSON is the custom marshaler for IssueUpdateContract.
+func (iuc IssueUpdateContract) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if iuc.IssueUpdateContractProperties != nil {
+		objectMap["properties"] = iuc.IssueUpdateContractProperties
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for IssueUpdateContract struct.
+func (iuc *IssueUpdateContract) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		case "properties":
+			if v != nil {
+				var issueUpdateContractProperties IssueUpdateContractProperties
+				err = json.Unmarshal(*v, &issueUpdateContractProperties)
+				if err != nil {
+					return err
+				}
+				iuc.IssueUpdateContractProperties = &issueUpdateContractProperties
+			}
+		}
+	}
+
+	return nil
+}
+
+// IssueUpdateContractProperties issue contract Update Properties.
+type IssueUpdateContractProperties struct {
+	// Title - The issue title.
+	Title *string `json:"title,omitempty"`
+	// Description - Text describing the issue.
+	Description *string `json:"description,omitempty"`
 	// UserID - A resource identifier for the user created the issue.
 	UserID *string `json:"userId,omitempty"`
+	// CreatedDate - Date and time when the issue was created.
+	CreatedDate *date.Time `json:"createdDate,omitempty"`
+	// State - Status of the issue. Possible values include: 'Proposed', 'Open', 'Removed', 'Resolved', 'Closed'
+	State State `json:"state,omitempty"`
 	// APIID - A resource identifier for the API the issue was created for.
 	APIID *string `json:"apiId,omitempty"`
 }
@@ -4659,14 +5407,24 @@ type LoggerCollectionIterator struct {
 	page LoggerCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LoggerCollectionIterator) Next() error {
+func (iter *LoggerCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4675,6 +5433,13 @@ func (iter *LoggerCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LoggerCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter LoggerCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4694,6 +5459,11 @@ func (iter LoggerCollectionIterator) Value() LoggerContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LoggerCollectionIterator type.
+func NewLoggerCollectionIterator(page LoggerCollectionPage) LoggerCollectionIterator {
+	return LoggerCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lc LoggerCollection) IsEmpty() bool {
 	return lc.Value == nil || len(*lc.Value) == 0
@@ -4701,11 +5471,11 @@ func (lc LoggerCollection) IsEmpty() bool {
 
 // loggerCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lc LoggerCollection) loggerCollectionPreparer() (*http.Request, error) {
+func (lc LoggerCollection) loggerCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if lc.NextLink == nil || len(to.String(lc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lc.NextLink)))
@@ -4713,14 +5483,24 @@ func (lc LoggerCollection) loggerCollectionPreparer() (*http.Request, error) {
 
 // LoggerCollectionPage contains a page of LoggerContract values.
 type LoggerCollectionPage struct {
-	fn func(LoggerCollection) (LoggerCollection, error)
+	fn func(context.Context, LoggerCollection) (LoggerCollection, error)
 	lc LoggerCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LoggerCollectionPage) Next() error {
-	next, err := page.fn(page.lc)
+func (page *LoggerCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LoggerCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lc)
 	if err != nil {
 		return err
 	}
@@ -4728,6 +5508,13 @@ func (page *LoggerCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LoggerCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page LoggerCollectionPage) NotDone() bool {
 	return !page.lc.IsEmpty()
@@ -4746,6 +5533,11 @@ func (page LoggerCollectionPage) Values() []LoggerContract {
 	return *page.lc.Value
 }
 
+// Creates a new instance of the LoggerCollectionPage type.
+func NewLoggerCollectionPage(getNextPage func(context.Context, LoggerCollection) (LoggerCollection, error)) LoggerCollectionPage {
+	return LoggerCollectionPage{fn: getNextPage}
+}
+
 // LoggerContract logger details.
 type LoggerContract struct {
 	autorest.Response `json:"-"`
@@ -4828,8 +5620,9 @@ func (lc *LoggerContract) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// LoggerContractProperties the Logger entity in API Management represents an event sink that you can use to log
-// API Management events. Currently the Logger entity supports logging API Management events to Azure Event Hubs.
+// LoggerContractProperties the Logger entity in API Management represents an event sink that you can use
+// to log API Management events. Currently the Logger entity supports logging API Management events to
+// Azure Event Hubs.
 type LoggerContractProperties struct {
 	// LoggerType - Logger type. Possible values include: 'AzureEventHub', 'ApplicationInsights'
 	LoggerType LoggerType `json:"loggerType,omitempty"`
@@ -4966,14 +5759,24 @@ type NotificationCollectionIterator struct {
 	page NotificationCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *NotificationCollectionIterator) Next() error {
+func (iter *NotificationCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4982,6 +5785,13 @@ func (iter *NotificationCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *NotificationCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter NotificationCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5001,6 +5811,11 @@ func (iter NotificationCollectionIterator) Value() NotificationContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the NotificationCollectionIterator type.
+func NewNotificationCollectionIterator(page NotificationCollectionPage) NotificationCollectionIterator {
+	return NotificationCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (nc NotificationCollection) IsEmpty() bool {
 	return nc.Value == nil || len(*nc.Value) == 0
@@ -5008,11 +5823,11 @@ func (nc NotificationCollection) IsEmpty() bool {
 
 // notificationCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (nc NotificationCollection) notificationCollectionPreparer() (*http.Request, error) {
+func (nc NotificationCollection) notificationCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if nc.NextLink == nil || len(to.String(nc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(nc.NextLink)))
@@ -5020,14 +5835,24 @@ func (nc NotificationCollection) notificationCollectionPreparer() (*http.Request
 
 // NotificationCollectionPage contains a page of NotificationContract values.
 type NotificationCollectionPage struct {
-	fn func(NotificationCollection) (NotificationCollection, error)
+	fn func(context.Context, NotificationCollection) (NotificationCollection, error)
 	nc NotificationCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *NotificationCollectionPage) Next() error {
-	next, err := page.fn(page.nc)
+func (page *NotificationCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.nc)
 	if err != nil {
 		return err
 	}
@@ -5035,6 +5860,13 @@ func (page *NotificationCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *NotificationCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page NotificationCollectionPage) NotDone() bool {
 	return !page.nc.IsEmpty()
@@ -5053,6 +5885,11 @@ func (page NotificationCollectionPage) Values() []NotificationContract {
 	return *page.nc.Value
 }
 
+// Creates a new instance of the NotificationCollectionPage type.
+func NewNotificationCollectionPage(getNextPage func(context.Context, NotificationCollection) (NotificationCollection, error)) NotificationCollectionPage {
+	return NotificationCollectionPage{fn: getNextPage}
+}
+
 // NotificationContract notification details.
 type NotificationContract struct {
 	autorest.Response `json:"-"`
@@ -5153,6 +5990,14 @@ type OAuth2AuthenticationSettingsContract struct {
 	Scope *string `json:"scope,omitempty"`
 }
 
+// OpenIDAuthenticationSettingsContract API OAuth2 Authentication settings details.
+type OpenIDAuthenticationSettingsContract struct {
+	// OpenidProviderID - OAuth authorization server identifier.
+	OpenidProviderID *string `json:"openidProviderId,omitempty"`
+	// BearerTokenSendingMethods - How to send token to the server.
+	BearerTokenSendingMethods *[]BearerTokenSendingMethods `json:"bearerTokenSendingMethods,omitempty"`
+}
+
 // OpenIDConnectProviderCollection paged OpenIdProviders list representation.
 type OpenIDConnectProviderCollection struct {
 	autorest.Response `json:"-"`
@@ -5162,21 +6007,31 @@ type OpenIDConnectProviderCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// OpenIDConnectProviderCollectionIterator provides access to a complete listing of OpenidConnectProviderContract
-// values.
+// OpenIDConnectProviderCollectionIterator provides access to a complete listing of
+// OpenidConnectProviderContract values.
 type OpenIDConnectProviderCollectionIterator struct {
 	i    int
 	page OpenIDConnectProviderCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OpenIDConnectProviderCollectionIterator) Next() error {
+func (iter *OpenIDConnectProviderCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5185,6 +6040,13 @@ func (iter *OpenIDConnectProviderCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OpenIDConnectProviderCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OpenIDConnectProviderCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5204,6 +6066,11 @@ func (iter OpenIDConnectProviderCollectionIterator) Value() OpenidConnectProvide
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OpenIDConnectProviderCollectionIterator type.
+func NewOpenIDConnectProviderCollectionIterator(page OpenIDConnectProviderCollectionPage) OpenIDConnectProviderCollectionIterator {
+	return OpenIDConnectProviderCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (oicpc OpenIDConnectProviderCollection) IsEmpty() bool {
 	return oicpc.Value == nil || len(*oicpc.Value) == 0
@@ -5211,11 +6078,11 @@ func (oicpc OpenIDConnectProviderCollection) IsEmpty() bool {
 
 // openIDConnectProviderCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (oicpc OpenIDConnectProviderCollection) openIDConnectProviderCollectionPreparer() (*http.Request, error) {
+func (oicpc OpenIDConnectProviderCollection) openIDConnectProviderCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if oicpc.NextLink == nil || len(to.String(oicpc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(oicpc.NextLink)))
@@ -5223,14 +6090,24 @@ func (oicpc OpenIDConnectProviderCollection) openIDConnectProviderCollectionPrep
 
 // OpenIDConnectProviderCollectionPage contains a page of OpenidConnectProviderContract values.
 type OpenIDConnectProviderCollectionPage struct {
-	fn    func(OpenIDConnectProviderCollection) (OpenIDConnectProviderCollection, error)
+	fn    func(context.Context, OpenIDConnectProviderCollection) (OpenIDConnectProviderCollection, error)
 	oicpc OpenIDConnectProviderCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OpenIDConnectProviderCollectionPage) Next() error {
-	next, err := page.fn(page.oicpc)
+func (page *OpenIDConnectProviderCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.oicpc)
 	if err != nil {
 		return err
 	}
@@ -5238,6 +6115,13 @@ func (page *OpenIDConnectProviderCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OpenIDConnectProviderCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OpenIDConnectProviderCollectionPage) NotDone() bool {
 	return !page.oicpc.IsEmpty()
@@ -5256,6 +6140,11 @@ func (page OpenIDConnectProviderCollectionPage) Values() []OpenidConnectProvider
 	return *page.oicpc.Value
 }
 
+// Creates a new instance of the OpenIDConnectProviderCollectionPage type.
+func NewOpenIDConnectProviderCollectionPage(getNextPage func(context.Context, OpenIDConnectProviderCollection) (OpenIDConnectProviderCollection, error)) OpenIDConnectProviderCollectionPage {
+	return OpenIDConnectProviderCollectionPage{fn: getNextPage}
+}
+
 // OpenidConnectProviderContract openId Connect Provider details.
 type OpenidConnectProviderContract struct {
 	autorest.Response `json:"-"`
@@ -5433,14 +6322,24 @@ type OperationCollectionIterator struct {
 	page OperationCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationCollectionIterator) Next() error {
+func (iter *OperationCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5449,6 +6348,13 @@ func (iter *OperationCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5468,6 +6374,11 @@ func (iter OperationCollectionIterator) Value() OperationContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationCollectionIterator type.
+func NewOperationCollectionIterator(page OperationCollectionPage) OperationCollectionIterator {
+	return OperationCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (oc OperationCollection) IsEmpty() bool {
 	return oc.Value == nil || len(*oc.Value) == 0
@@ -5475,11 +6386,11 @@ func (oc OperationCollection) IsEmpty() bool {
 
 // operationCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (oc OperationCollection) operationCollectionPreparer() (*http.Request, error) {
+func (oc OperationCollection) operationCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if oc.NextLink == nil || len(to.String(oc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(oc.NextLink)))
@@ -5487,14 +6398,24 @@ func (oc OperationCollection) operationCollectionPreparer() (*http.Request, erro
 
 // OperationCollectionPage contains a page of OperationContract values.
 type OperationCollectionPage struct {
-	fn func(OperationCollection) (OperationCollection, error)
+	fn func(context.Context, OperationCollection) (OperationCollection, error)
 	oc OperationCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationCollectionPage) Next() error {
-	next, err := page.fn(page.oc)
+func (page *OperationCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.oc)
 	if err != nil {
 		return err
 	}
@@ -5502,6 +6423,13 @@ func (page *OperationCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationCollectionPage) NotDone() bool {
 	return !page.oc.IsEmpty()
@@ -5520,6 +6448,11 @@ func (page OperationCollectionPage) Values() []OperationContract {
 	return *page.oc.Value
 }
 
+// Creates a new instance of the OperationCollectionPage type.
+func NewOperationCollectionPage(getNextPage func(context.Context, OperationCollection) (OperationCollection, error)) OperationCollectionPage {
+	return OperationCollectionPage{fn: getNextPage}
+}
+
 // OperationContract api Operation details.
 type OperationContract struct {
 	autorest.Response `json:"-"`
@@ -5648,8 +6581,8 @@ type OperationEntityBaseContract struct {
 	Policies *string `json:"policies,omitempty"`
 }
 
-// OperationListResult result of the request to list REST API operations. It contains a list of operations and a
-// URL nextLink to get the next set of results.
+// OperationListResult result of the request to list REST API operations. It contains a list of operations
+// and a URL nextLink to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of operations supported by the resource provider.
@@ -5664,14 +6597,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5680,6 +6623,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5699,6 +6649,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -5706,11 +6661,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -5718,14 +6673,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -5733,6 +6698,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -5751,6 +6723,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OperationResultContract operation Result.
 type OperationResultContract struct {
 	autorest.Response `json:"-"`
@@ -5875,7 +6852,7 @@ type ParameterContract struct {
 	Values *[]string `json:"values,omitempty"`
 }
 
-// PipelineDiagnosticSettings diagnostic settings for incoming/outcoming HTTP messages to the Gateway.
+// PipelineDiagnosticSettings diagnostic settings for incoming/outgoing HTTP messages to the Gateway.
 type PipelineDiagnosticSettings struct {
 	// Request - Diagnostic settings for request.
 	Request *HTTPMessageDiagnostic `json:"request,omitempty"`
@@ -6288,14 +7265,24 @@ type ProductCollectionIterator struct {
 	page ProductCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProductCollectionIterator) Next() error {
+func (iter *ProductCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6304,6 +7291,13 @@ func (iter *ProductCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProductCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProductCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6323,6 +7317,11 @@ func (iter ProductCollectionIterator) Value() ProductContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProductCollectionIterator type.
+func NewProductCollectionIterator(page ProductCollectionPage) ProductCollectionIterator {
+	return ProductCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pc ProductCollection) IsEmpty() bool {
 	return pc.Value == nil || len(*pc.Value) == 0
@@ -6330,11 +7329,11 @@ func (pc ProductCollection) IsEmpty() bool {
 
 // productCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pc ProductCollection) productCollectionPreparer() (*http.Request, error) {
+func (pc ProductCollection) productCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if pc.NextLink == nil || len(to.String(pc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pc.NextLink)))
@@ -6342,14 +7341,24 @@ func (pc ProductCollection) productCollectionPreparer() (*http.Request, error) {
 
 // ProductCollectionPage contains a page of ProductContract values.
 type ProductCollectionPage struct {
-	fn func(ProductCollection) (ProductCollection, error)
+	fn func(context.Context, ProductCollection) (ProductCollection, error)
 	pc ProductCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProductCollectionPage) Next() error {
-	next, err := page.fn(page.pc)
+func (page *ProductCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pc)
 	if err != nil {
 		return err
 	}
@@ -6357,6 +7366,13 @@ func (page *ProductCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProductCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProductCollectionPage) NotDone() bool {
 	return !page.pc.IsEmpty()
@@ -6375,6 +7391,11 @@ func (page ProductCollectionPage) Values() []ProductContract {
 	return *page.pc.Value
 }
 
+// Creates a new instance of the ProductCollectionPage type.
+func NewProductCollectionPage(getNextPage func(context.Context, ProductCollection) (ProductCollection, error)) ProductCollectionPage {
+	return ProductCollectionPage{fn: getNextPage}
+}
+
 // ProductContract product details.
 type ProductContract struct {
 	autorest.Response `json:"-"`
@@ -6583,14 +7604,24 @@ type PropertyCollectionIterator struct {
 	page PropertyCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PropertyCollectionIterator) Next() error {
+func (iter *PropertyCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6599,6 +7630,13 @@ func (iter *PropertyCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PropertyCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PropertyCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6618,6 +7656,11 @@ func (iter PropertyCollectionIterator) Value() PropertyContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PropertyCollectionIterator type.
+func NewPropertyCollectionIterator(page PropertyCollectionPage) PropertyCollectionIterator {
+	return PropertyCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pc PropertyCollection) IsEmpty() bool {
 	return pc.Value == nil || len(*pc.Value) == 0
@@ -6625,11 +7668,11 @@ func (pc PropertyCollection) IsEmpty() bool {
 
 // propertyCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pc PropertyCollection) propertyCollectionPreparer() (*http.Request, error) {
+func (pc PropertyCollection) propertyCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if pc.NextLink == nil || len(to.String(pc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pc.NextLink)))
@@ -6637,14 +7680,24 @@ func (pc PropertyCollection) propertyCollectionPreparer() (*http.Request, error)
 
 // PropertyCollectionPage contains a page of PropertyContract values.
 type PropertyCollectionPage struct {
-	fn func(PropertyCollection) (PropertyCollection, error)
+	fn func(context.Context, PropertyCollection) (PropertyCollection, error)
 	pc PropertyCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PropertyCollectionPage) Next() error {
-	next, err := page.fn(page.pc)
+func (page *PropertyCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pc)
 	if err != nil {
 		return err
 	}
@@ -6652,6 +7705,13 @@ func (page *PropertyCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PropertyCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PropertyCollectionPage) NotDone() bool {
 	return !page.pc.IsEmpty()
@@ -6670,6 +7730,11 @@ func (page PropertyCollectionPage) Values() []PropertyContract {
 	return *page.pc.Value
 }
 
+// Creates a new instance of the PropertyCollectionPage type.
+func NewPropertyCollectionPage(getNextPage func(context.Context, PropertyCollection) (PropertyCollection, error)) PropertyCollectionPage {
+	return PropertyCollectionPage{fn: getNextPage}
+}
+
 // PropertyContract property details.
 type PropertyContract struct {
 	autorest.Response `json:"-"`
@@ -7125,14 +8190,24 @@ type RegionListResultIterator struct {
 	page RegionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RegionListResultIterator) Next() error {
+func (iter *RegionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7141,6 +8216,13 @@ func (iter *RegionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RegionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RegionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7160,6 +8242,11 @@ func (iter RegionListResultIterator) Value() RegionContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RegionListResultIterator type.
+func NewRegionListResultIterator(page RegionListResultPage) RegionListResultIterator {
+	return RegionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr RegionListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -7167,11 +8254,11 @@ func (rlr RegionListResult) IsEmpty() bool {
 
 // regionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr RegionListResult) regionListResultPreparer() (*http.Request, error) {
+func (rlr RegionListResult) regionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -7179,14 +8266,24 @@ func (rlr RegionListResult) regionListResultPreparer() (*http.Request, error) {
 
 // RegionListResultPage contains a page of RegionContract values.
 type RegionListResultPage struct {
-	fn  func(RegionListResult) (RegionListResult, error)
+	fn  func(context.Context, RegionListResult) (RegionListResult, error)
 	rlr RegionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RegionListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *RegionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -7194,6 +8291,13 @@ func (page *RegionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RegionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RegionListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -7212,6 +8316,11 @@ func (page RegionListResultPage) Values() []RegionContract {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the RegionListResultPage type.
+func NewRegionListResultPage(getNextPage func(context.Context, RegionListResult) (RegionListResult, error)) RegionListResultPage {
+	return RegionListResultPage{fn: getNextPage}
+}
+
 // RegistrationDelegationSettingsProperties user registration delegation settings properties.
 type RegistrationDelegationSettingsProperties struct {
 	// Enabled - Enable or disable delegation for user registration.
@@ -7235,14 +8344,24 @@ type ReportCollectionIterator struct {
 	page ReportCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ReportCollectionIterator) Next() error {
+func (iter *ReportCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7251,6 +8370,13 @@ func (iter *ReportCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ReportCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ReportCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7270,6 +8396,11 @@ func (iter ReportCollectionIterator) Value() ReportRecordContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ReportCollectionIterator type.
+func NewReportCollectionIterator(page ReportCollectionPage) ReportCollectionIterator {
+	return ReportCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rc ReportCollection) IsEmpty() bool {
 	return rc.Value == nil || len(*rc.Value) == 0
@@ -7277,11 +8408,11 @@ func (rc ReportCollection) IsEmpty() bool {
 
 // reportCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rc ReportCollection) reportCollectionPreparer() (*http.Request, error) {
+func (rc ReportCollection) reportCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if rc.NextLink == nil || len(to.String(rc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rc.NextLink)))
@@ -7289,14 +8420,24 @@ func (rc ReportCollection) reportCollectionPreparer() (*http.Request, error) {
 
 // ReportCollectionPage contains a page of ReportRecordContract values.
 type ReportCollectionPage struct {
-	fn func(ReportCollection) (ReportCollection, error)
+	fn func(context.Context, ReportCollection) (ReportCollection, error)
 	rc ReportCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ReportCollectionPage) Next() error {
-	next, err := page.fn(page.rc)
+func (page *ReportCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rc)
 	if err != nil {
 		return err
 	}
@@ -7304,6 +8445,13 @@ func (page *ReportCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ReportCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ReportCollectionPage) NotDone() bool {
 	return !page.rc.IsEmpty()
@@ -7322,13 +8470,18 @@ func (page ReportCollectionPage) Values() []ReportRecordContract {
 	return *page.rc.Value
 }
 
+// Creates a new instance of the ReportCollectionPage type.
+func NewReportCollectionPage(getNextPage func(context.Context, ReportCollection) (ReportCollection, error)) ReportCollectionPage {
+	return ReportCollectionPage{fn: getNextPage}
+}
+
 // ReportRecordContract report data.
 type ReportRecordContract struct {
 	// Name - Name depending on report endpoint specifies product, API, operation or developer name.
 	Name *string `json:"name,omitempty"`
 	// Timestamp - Start of aggregation period. The date conforms to the following format: `yyyy-MM-ddTHH:mm:ssZ` as specified by the ISO 8601 standard.
 	Timestamp *date.Time `json:"timestamp,omitempty"`
-	// Interval - Length of agregation period.  Interval must be multiple of 15 minutes and may not be zero. The value should be in ISO 8601 format (http://en.wikipedia.org/wiki/ISO_8601#Durations).
+	// Interval - Length of aggregation period.  Interval must be multiple of 15 minutes and may not be zero. The value should be in ISO 8601 format (http://en.wikipedia.org/wiki/ISO_8601#Durations).
 	Interval *string `json:"interval,omitempty"`
 	// Country - Country to which this record data is related.
 	Country *string `json:"country,omitempty"`
@@ -7348,9 +8501,9 @@ type ReportRecordContract struct {
 	APIRegion *string `json:"apiRegion,omitempty"`
 	// SubscriptionID - Subscription identifier path. /subscriptions/{subscriptionId}
 	SubscriptionID *string `json:"subscriptionId,omitempty"`
-	// CallCountSuccess - Number of succesful calls. This includes calls returning HttpStatusCode <= 301 and HttpStatusCode.NotModified and HttpStatusCode.TemporaryRedirect
+	// CallCountSuccess - Number of successful calls. This includes calls returning HttpStatusCode <= 301 and HttpStatusCode.NotModified and HttpStatusCode.TemporaryRedirect
 	CallCountSuccess *int32 `json:"callCountSuccess,omitempty"`
-	// CallCountBlocked - Number of calls blocked due to invalid credentials. This includes calls returning HttpStatusCode.Unauthorize and HttpStatusCode.Forbidden and HttpStatusCode.TooManyRequests
+	// CallCountBlocked - Number of calls blocked due to invalid credentials. This includes calls returning HttpStatusCode.Unauthorized and HttpStatusCode.Forbidden and HttpStatusCode.TooManyRequests
 	CallCountBlocked *int32 `json:"callCountBlocked,omitempty"`
 	// CallCountFailed - Number of calls failed due to proxy or backend errors. This includes calls returning HttpStatusCode.BadRequest(400) and any Code between HttpStatusCode.InternalServerError (500) and 600
 	CallCountFailed *int32 `json:"callCountFailed,omitempty"`
@@ -7404,63 +8557,237 @@ type RequestContract struct {
 	Representations *[]RepresentationContract `json:"representations,omitempty"`
 }
 
-// RequestReportCollection paged Report records list representation.
-type RequestReportCollection struct {
-	autorest.Response `json:"-"`
-	// Value - Page values.
-	Value *[]RequestReportRecordContract `json:"value,omitempty"`
-	// Count - Total record count number across all pages.
-	Count *int64 `json:"count,omitempty"`
+// RequestReportCollection paged Report records list representation.
+type RequestReportCollection struct {
+	autorest.Response `json:"-"`
+	// Value - Page values.
+	Value *[]RequestReportRecordContract `json:"value,omitempty"`
+	// Count - Total record count number across all pages.
+	Count *int64 `json:"count,omitempty"`
+}
+
+// RequestReportRecordContract request Report data.
+type RequestReportRecordContract struct {
+	// APIID - API identifier path. /apis/{apiId}
+	APIID *string `json:"apiId,omitempty"`
+	// OperationID - Operation identifier path. /apis/{apiId}/operations/{operationId}
+	OperationID *string `json:"operationId,omitempty"`
+	// ProductID - Product identifier path. /products/{productId}
+	ProductID *string `json:"productId,omitempty"`
+	// UserID - User identifier path. /users/{userId}
+	UserID *string `json:"userId,omitempty"`
+	// Method - The HTTP method associated with this request..
+	Method *string `json:"method,omitempty"`
+	// URL - The full URL associated with this request.
+	URL *string `json:"url,omitempty"`
+	// IPAddress - The client IP address associated with this request.
+	IPAddress *string `json:"ipAddress,omitempty"`
+	// BackendResponseCode - The HTTP status code received by the gateway as a result of forwarding this request to the backend.
+	BackendResponseCode *string `json:"backendResponseCode,omitempty"`
+	// ResponseCode - The HTTP status code returned by the gateway.
+	ResponseCode *int32 `json:"responseCode,omitempty"`
+	// ResponseSize - The size of the response returned by the gateway.
+	ResponseSize *int32 `json:"responseSize,omitempty"`
+	// Timestamp - The date and time when this request was received by the gateway in ISO 8601 format.
+	Timestamp *date.Time `json:"timestamp,omitempty"`
+	// Cache - Specifies if response cache was involved in generating the response. If the value is none, the cache was not used. If the value is hit, cached response was returned. If the value is miss, the cache was used but lookup resulted in a miss and request was fulfilled by the backend.
+	Cache *string `json:"cache,omitempty"`
+	// APITime - The total time it took to process this request.
+	APITime *float64 `json:"apiTime,omitempty"`
+	// ServiceTime - he time it took to forward this request to the backend and get the response back.
+	ServiceTime *float64 `json:"serviceTime,omitempty"`
+	// APIRegion - Azure region where the gateway that processed this request is located.
+	APIRegion *string `json:"apiRegion,omitempty"`
+	// SubscriptionID - Subscription identifier path. /subscriptions/{subscriptionId}
+	SubscriptionID *string `json:"subscriptionId,omitempty"`
+	// RequestID - Request Identifier.
+	RequestID *string `json:"requestId,omitempty"`
+	// RequestSize - The size of this request..
+	RequestSize *int32 `json:"requestSize,omitempty"`
+}
+
+// Resource the Resource definition.
+type Resource struct {
+	// ID - Resource ID.
+	ID *string `json:"id,omitempty"`
+	// Name - Resource name.
+	Name *string `json:"name,omitempty"`
+	// Type - Resource type for API Management resource.
+	Type *string `json:"type,omitempty"`
+}
+
+// ResourceSku describes an available API Management SKU.
+type ResourceSku struct {
+	// Name - Name of the Sku. Possible values include: 'SkuTypeDeveloper', 'SkuTypeStandard', 'SkuTypePremium', 'SkuTypeBasic', 'SkuTypeConsumption'
+	Name SkuType `json:"name,omitempty"`
+}
+
+// ResourceSkuCapacity describes scaling information of a SKU.
+type ResourceSkuCapacity struct {
+	// Minimum - The minimum capacity.
+	Minimum *int32 `json:"minimum,omitempty"`
+	// Maximum - The maximum capacity that can be set.
+	Maximum *int32 `json:"maximum,omitempty"`
+	// Default - The default capacity.
+	Default *int32 `json:"default,omitempty"`
+	// ScaleType - The scale type applicable to the sku. Possible values include: 'Automatic', 'Manual', 'None'
+	ScaleType ResourceSkuCapacityScaleType `json:"scaleType,omitempty"`
+}
+
+// ResourceSkuResult describes an available API Management service SKU.
+type ResourceSkuResult struct {
+	// ResourceType - The type of resource the SKU applies to.
+	ResourceType *string `json:"resourceType,omitempty"`
+	// Sku - Specifies API Management SKU.
+	Sku *ResourceSku `json:"sku,omitempty"`
+	// Capacity - Specifies the number of API Management units.
+	Capacity *ResourceSkuCapacity `json:"capacity,omitempty"`
+}
+
+// ResourceSkuResults the API Management service SKUs operation response.
+type ResourceSkuResults struct {
+	autorest.Response `json:"-"`
+	// Value - The list of skus available for the service.
+	Value *[]ResourceSkuResult `json:"value,omitempty"`
+	// NextLink - The uri to fetch the next page of API Management service Skus.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// ResourceSkuResultsIterator provides access to a complete listing of ResourceSkuResult values.
+type ResourceSkuResultsIterator struct {
+	i    int
+	page ResourceSkuResultsPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *ResourceSkuResultsIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkuResultsIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceSkuResultsIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter ResourceSkuResultsIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter ResourceSkuResultsIterator) Response() ResourceSkuResults {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter ResourceSkuResultsIterator) Value() ResourceSkuResult {
+	if !iter.page.NotDone() {
+		return ResourceSkuResult{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the ResourceSkuResultsIterator type.
+func NewResourceSkuResultsIterator(page ResourceSkuResultsPage) ResourceSkuResultsIterator {
+	return ResourceSkuResultsIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (rsr ResourceSkuResults) IsEmpty() bool {
+	return rsr.Value == nil || len(*rsr.Value) == 0
+}
+
+// resourceSkuResultsPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (rsr ResourceSkuResults) resourceSkuResultsPreparer(ctx context.Context) (*http.Request, error) {
+	if rsr.NextLink == nil || len(to.String(rsr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(rsr.NextLink)))
+}
+
+// ResourceSkuResultsPage contains a page of ResourceSkuResult values.
+type ResourceSkuResultsPage struct {
+	fn  func(context.Context, ResourceSkuResults) (ResourceSkuResults, error)
+	rsr ResourceSkuResults
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *ResourceSkuResultsPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceSkuResultsPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rsr)
+	if err != nil {
+		return err
+	}
+	page.rsr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceSkuResultsPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page ResourceSkuResultsPage) NotDone() bool {
+	return !page.rsr.IsEmpty()
 }
 
-// RequestReportRecordContract request Report data.
-type RequestReportRecordContract struct {
-	// APIID - API identifier path. /apis/{apiId}
-	APIID *string `json:"apiId,omitempty"`
-	// OperationID - Operation identifier path. /apis/{apiId}/operations/{operationId}
-	OperationID *string `json:"operationId,omitempty"`
-	// ProductID - Product identifier path. /products/{productId}
-	ProductID *string `json:"productId,omitempty"`
-	// UserID - User identifier path. /users/{userId}
-	UserID *string `json:"userId,omitempty"`
-	// Method - The HTTP method associated with this request..
-	Method *string `json:"method,omitempty"`
-	// URL - The full URL associated with this request.
-	URL *string `json:"url,omitempty"`
-	// IPAddress - The client IP address associated with this request.
-	IPAddress *string `json:"ipAddress,omitempty"`
-	// BackendResponseCode - The HTTP status code received by the gateway as a result of forwarding this request to the backend.
-	BackendResponseCode *string `json:"backendResponseCode,omitempty"`
-	// ResponseCode - The HTTP status code returned by the gateway.
-	ResponseCode *int32 `json:"responseCode,omitempty"`
-	// ResponseSize - The size of the response returned by the gateway.
-	ResponseSize *int32 `json:"responseSize,omitempty"`
-	// Timestamp - The date and time when this request was received by the gateway in ISO 8601 format.
-	Timestamp *date.Time `json:"timestamp,omitempty"`
-	// Cache - Specifies if response cache was involved in generating the response. If the value is none, the cache was not used. If the value is hit, cached response was returned. If the value is miss, the cache was used but lookup resulted in a miss and request was fullfilled by the backend.
-	Cache *string `json:"cache,omitempty"`
-	// APITime - The total time it took to process this request.
-	APITime *float64 `json:"apiTime,omitempty"`
-	// ServiceTime - he time it took to forward this request to the backend and get the response back.
-	ServiceTime *float64 `json:"serviceTime,omitempty"`
-	// APIRegion - Azure region where the gateway that processed this request is located.
-	APIRegion *string `json:"apiRegion,omitempty"`
-	// SubscriptionID - Subscription identifier path. /subscriptions/{subscriptionId}
-	SubscriptionID *string `json:"subscriptionId,omitempty"`
-	// RequestID - Request Identifier.
-	RequestID *string `json:"requestId,omitempty"`
-	// RequestSize - The size of this request..
-	RequestSize *int32 `json:"requestSize,omitempty"`
+// Response returns the raw server response from the last page request.
+func (page ResourceSkuResultsPage) Response() ResourceSkuResults {
+	return page.rsr
 }
 
-// Resource the Resource definition.
-type Resource struct {
-	// ID - Resource ID.
-	ID *string `json:"id,omitempty"`
-	// Name - Resource name.
-	Name *string `json:"name,omitempty"`
-	// Type - Resource type for API Management resource.
-	Type *string `json:"type,omitempty"`
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page ResourceSkuResultsPage) Values() []ResourceSkuResult {
+	if page.rsr.IsEmpty() {
+		return nil
+	}
+	return *page.rsr.Value
+}
+
+// Creates a new instance of the ResourceSkuResultsPage type.
+func NewResourceSkuResultsPage(getNextPage func(context.Context, ResourceSkuResults) (ResourceSkuResults, error)) ResourceSkuResultsPage {
+	return ResourceSkuResultsPage{fn: getNextPage}
 }
 
 // ResponseContract operation response details.
@@ -7506,14 +8833,24 @@ type SchemaCollectionIterator struct {
 	page SchemaCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SchemaCollectionIterator) Next() error {
+func (iter *SchemaCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemaCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7522,6 +8859,13 @@ func (iter *SchemaCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SchemaCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SchemaCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7541,6 +8885,11 @@ func (iter SchemaCollectionIterator) Value() SchemaContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SchemaCollectionIterator type.
+func NewSchemaCollectionIterator(page SchemaCollectionPage) SchemaCollectionIterator {
+	return SchemaCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sc SchemaCollection) IsEmpty() bool {
 	return sc.Value == nil || len(*sc.Value) == 0
@@ -7548,11 +8897,11 @@ func (sc SchemaCollection) IsEmpty() bool {
 
 // schemaCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sc SchemaCollection) schemaCollectionPreparer() (*http.Request, error) {
+func (sc SchemaCollection) schemaCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if sc.NextLink == nil || len(to.String(sc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sc.NextLink)))
@@ -7560,14 +8909,24 @@ func (sc SchemaCollection) schemaCollectionPreparer() (*http.Request, error) {
 
 // SchemaCollectionPage contains a page of SchemaContract values.
 type SchemaCollectionPage struct {
-	fn func(SchemaCollection) (SchemaCollection, error)
+	fn func(context.Context, SchemaCollection) (SchemaCollection, error)
 	sc SchemaCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SchemaCollectionPage) Next() error {
-	next, err := page.fn(page.sc)
+func (page *SchemaCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SchemaCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sc)
 	if err != nil {
 		return err
 	}
@@ -7575,6 +8934,13 @@ func (page *SchemaCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SchemaCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SchemaCollectionPage) NotDone() bool {
 	return !page.sc.IsEmpty()
@@ -7593,6 +8959,11 @@ func (page SchemaCollectionPage) Values() []SchemaContract {
 	return *page.sc.Value
 }
 
+// Creates a new instance of the SchemaCollectionPage type.
+func NewSchemaCollectionPage(getNextPage func(context.Context, SchemaCollection) (SchemaCollection, error)) SchemaCollectionPage {
+	return SchemaCollectionPage{fn: getNextPage}
+}
+
 // SchemaContract schema Contract details.
 type SchemaContract struct {
 	autorest.Response `json:"-"`
@@ -7734,14 +9105,15 @@ type SchemaDocumentProperties struct {
 	Value *string `json:"value,omitempty"`
 }
 
-// ServiceApplyNetworkConfigurationParameters parameter supplied to the Apply Network configuration operation.
+// ServiceApplyNetworkConfigurationParameters parameter supplied to the Apply Network configuration
+// operation.
 type ServiceApplyNetworkConfigurationParameters struct {
 	// Location - Location of the Api Management service to update for a multi-region service. For a service deployed in a single region, this parameter is not required.
 	Location *string `json:"location,omitempty"`
 }
 
-// ServiceApplyNetworkConfigurationUpdatesFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServiceApplyNetworkConfigurationUpdatesFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ServiceApplyNetworkConfigurationUpdatesFuture struct {
 	azure.Future
 }
@@ -7769,7 +9141,8 @@ func (future *ServiceApplyNetworkConfigurationUpdatesFuture) Result(client Servi
 	return
 }
 
-// ServiceBackupFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServiceBackupFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServiceBackupFuture struct {
 	azure.Future
 }
@@ -7797,7 +9170,8 @@ func (future *ServiceBackupFuture) Result(client ServiceClient) (sr ServiceResou
 	return
 }
 
-// ServiceBackupRestoreParameters parameters supplied to the Backup/Restore of an API Management service operation.
+// ServiceBackupRestoreParameters parameters supplied to the Backup/Restore of an API Management service
+// operation.
 type ServiceBackupRestoreParameters struct {
 	// StorageAccount - Azure Cloud Storage account (used to place/retrieve the backup) name.
 	StorageAccount *string `json:"storageAccount,omitempty"`
@@ -7843,7 +9217,7 @@ type ServiceBaseProperties struct {
 	CustomProperties map[string]*string `json:"customProperties"`
 	// Certificates - List of Certificates that need to be installed in the API Management service. Max supported certificates that can be installed is 10.
 	Certificates *[]CertificateConfiguration `json:"certificates,omitempty"`
-	// VirtualNetworkType - The type of VPN in which API Managemet service needs to be configured in. None (Default Value) means the API Management service is not part of any Virtual Network, External means the API Management deployment is set up inside a Virtual Network having an Internet Facing Endpoint, and Internal means that API Management deployment is setup inside a Virtual Network having an Intranet Facing Endpoint only. Possible values include: 'VirtualNetworkTypeNone', 'VirtualNetworkTypeExternal', 'VirtualNetworkTypeInternal'
+	// VirtualNetworkType - The type of VPN in which API Management service needs to be configured in. None (Default Value) means the API Management service is not part of any Virtual Network, External means the API Management deployment is set up inside a Virtual Network having an Internet Facing Endpoint, and Internal means that API Management deployment is setup inside a Virtual Network having an Intranet Facing Endpoint only. Possible values include: 'VirtualNetworkTypeNone', 'VirtualNetworkTypeExternal', 'VirtualNetworkTypeInternal'
 	VirtualNetworkType VirtualNetworkType `json:"virtualNetworkType,omitempty"`
 }
 
@@ -7971,14 +9345,24 @@ type ServiceListResultIterator struct {
 	page ServiceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ServiceListResultIterator) Next() error {
+func (iter *ServiceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7987,6 +9371,13 @@ func (iter *ServiceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ServiceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ServiceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8006,6 +9397,11 @@ func (iter ServiceListResultIterator) Value() ServiceResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ServiceListResultIterator type.
+func NewServiceListResultIterator(page ServiceListResultPage) ServiceListResultIterator {
+	return ServiceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (slr ServiceListResult) IsEmpty() bool {
 	return slr.Value == nil || len(*slr.Value) == 0
@@ -8013,11 +9409,11 @@ func (slr ServiceListResult) IsEmpty() bool {
 
 // serviceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (slr ServiceListResult) serviceListResultPreparer() (*http.Request, error) {
+func (slr ServiceListResult) serviceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if slr.NextLink == nil || len(to.String(slr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(slr.NextLink)))
@@ -8025,14 +9421,24 @@ func (slr ServiceListResult) serviceListResultPreparer() (*http.Request, error)
 
 // ServiceListResultPage contains a page of ServiceResource values.
 type ServiceListResultPage struct {
-	fn  func(ServiceListResult) (ServiceListResult, error)
+	fn  func(context.Context, ServiceListResult) (ServiceListResult, error)
 	slr ServiceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ServiceListResultPage) Next() error {
-	next, err := page.fn(page.slr)
+func (page *ServiceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.slr)
 	if err != nil {
 		return err
 	}
@@ -8040,6 +9446,13 @@ func (page *ServiceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ServiceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ServiceListResultPage) NotDone() bool {
 	return !page.slr.IsEmpty()
@@ -8058,6 +9471,11 @@ func (page ServiceListResultPage) Values() []ServiceResource {
 	return *page.slr.Value
 }
 
+// Creates a new instance of the ServiceListResultPage type.
+func NewServiceListResultPage(getNextPage func(context.Context, ServiceListResult) (ServiceListResult, error)) ServiceListResultPage {
+	return ServiceListResultPage{fn: getNextPage}
+}
+
 // ServiceNameAvailabilityResult response of the CheckNameAvailability operation.
 type ServiceNameAvailabilityResult struct {
 	autorest.Response `json:"-"`
@@ -8107,7 +9525,7 @@ type ServiceProperties struct {
 	CustomProperties map[string]*string `json:"customProperties"`
 	// Certificates - List of Certificates that need to be installed in the API Management service. Max supported certificates that can be installed is 10.
 	Certificates *[]CertificateConfiguration `json:"certificates,omitempty"`
-	// VirtualNetworkType - The type of VPN in which API Managemet service needs to be configured in. None (Default Value) means the API Management service is not part of any Virtual Network, External means the API Management deployment is set up inside a Virtual Network having an Internet Facing Endpoint, and Internal means that API Management deployment is setup inside a Virtual Network having an Intranet Facing Endpoint only. Possible values include: 'VirtualNetworkTypeNone', 'VirtualNetworkTypeExternal', 'VirtualNetworkTypeInternal'
+	// VirtualNetworkType - The type of VPN in which API Management service needs to be configured in. None (Default Value) means the API Management service is not part of any Virtual Network, External means the API Management deployment is set up inside a Virtual Network having an Internet Facing Endpoint, and Internal means that API Management deployment is setup inside a Virtual Network having an Intranet Facing Endpoint only. Possible values include: 'VirtualNetworkTypeNone', 'VirtualNetworkTypeExternal', 'VirtualNetworkTypeInternal'
 	VirtualNetworkType VirtualNetworkType `json:"virtualNetworkType,omitempty"`
 }
 
@@ -8326,7 +9744,8 @@ func (sr *ServiceResource) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ServiceRestoreFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServiceRestoreFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServiceRestoreFuture struct {
 	azure.Future
 }
@@ -8356,13 +9775,14 @@ func (future *ServiceRestoreFuture) Result(client ServiceClient) (sr ServiceReso
 
 // ServiceSkuProperties API Management service resource SKU properties.
 type ServiceSkuProperties struct {
-	// Name - Name of the Sku. Possible values include: 'SkuTypeDeveloper', 'SkuTypeStandard', 'SkuTypePremium', 'SkuTypeBasic'
+	// Name - Name of the Sku. Possible values include: 'SkuTypeDeveloper', 'SkuTypeStandard', 'SkuTypePremium', 'SkuTypeBasic', 'SkuTypeConsumption'
 	Name SkuType `json:"name,omitempty"`
 	// Capacity - Capacity of the SKU (number of deployed units of the SKU). The default value is 1.
 	Capacity *int32 `json:"capacity,omitempty"`
 }
 
-// ServiceUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServiceUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServiceUpdateFuture struct {
 	azure.Future
 }
@@ -8602,7 +10022,7 @@ type ServiceUpdateProperties struct {
 	CustomProperties map[string]*string `json:"customProperties"`
 	// Certificates - List of Certificates that need to be installed in the API Management service. Max supported certificates that can be installed is 10.
 	Certificates *[]CertificateConfiguration `json:"certificates,omitempty"`
-	// VirtualNetworkType - The type of VPN in which API Managemet service needs to be configured in. None (Default Value) means the API Management service is not part of any Virtual Network, External means the API Management deployment is set up inside a Virtual Network having an Internet Facing Endpoint, and Internal means that API Management deployment is setup inside a Virtual Network having an Intranet Facing Endpoint only. Possible values include: 'VirtualNetworkTypeNone', 'VirtualNetworkTypeExternal', 'VirtualNetworkTypeInternal'
+	// VirtualNetworkType - The type of VPN in which API Management service needs to be configured in. None (Default Value) means the API Management service is not part of any Virtual Network, External means the API Management deployment is set up inside a Virtual Network having an Internet Facing Endpoint, and Internal means that API Management deployment is setup inside a Virtual Network having an Intranet Facing Endpoint only. Possible values include: 'VirtualNetworkTypeNone', 'VirtualNetworkTypeExternal', 'VirtualNetworkTypeInternal'
 	VirtualNetworkType VirtualNetworkType `json:"virtualNetworkType,omitempty"`
 }
 
@@ -8669,8 +10089,8 @@ func (sup ServiceUpdateProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// ServiceUploadCertificateParameters parameters supplied to the Upload SSL certificate for an API Management
-// service operation.
+// ServiceUploadCertificateParameters parameters supplied to the Upload SSL certificate for an API
+// Management service operation.
 type ServiceUploadCertificateParameters struct {
 	// Type - Hostname type. Possible values include: 'Proxy', 'Portal', 'Management', 'Scm'
 	Type HostnameType `json:"type,omitempty"`
@@ -8695,14 +10115,24 @@ type SubscriptionCollectionIterator struct {
 	page SubscriptionCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SubscriptionCollectionIterator) Next() error {
+func (iter *SubscriptionCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8711,6 +10141,13 @@ func (iter *SubscriptionCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SubscriptionCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SubscriptionCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8730,6 +10167,11 @@ func (iter SubscriptionCollectionIterator) Value() SubscriptionContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SubscriptionCollectionIterator type.
+func NewSubscriptionCollectionIterator(page SubscriptionCollectionPage) SubscriptionCollectionIterator {
+	return SubscriptionCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sc SubscriptionCollection) IsEmpty() bool {
 	return sc.Value == nil || len(*sc.Value) == 0
@@ -8737,11 +10179,11 @@ func (sc SubscriptionCollection) IsEmpty() bool {
 
 // subscriptionCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sc SubscriptionCollection) subscriptionCollectionPreparer() (*http.Request, error) {
+func (sc SubscriptionCollection) subscriptionCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if sc.NextLink == nil || len(to.String(sc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sc.NextLink)))
@@ -8749,14 +10191,24 @@ func (sc SubscriptionCollection) subscriptionCollectionPreparer() (*http.Request
 
 // SubscriptionCollectionPage contains a page of SubscriptionContract values.
 type SubscriptionCollectionPage struct {
-	fn func(SubscriptionCollection) (SubscriptionCollection, error)
+	fn func(context.Context, SubscriptionCollection) (SubscriptionCollection, error)
 	sc SubscriptionCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SubscriptionCollectionPage) Next() error {
-	next, err := page.fn(page.sc)
+func (page *SubscriptionCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sc)
 	if err != nil {
 		return err
 	}
@@ -8764,6 +10216,13 @@ func (page *SubscriptionCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SubscriptionCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SubscriptionCollectionPage) NotDone() bool {
 	return !page.sc.IsEmpty()
@@ -8782,6 +10241,11 @@ func (page SubscriptionCollectionPage) Values() []SubscriptionContract {
 	return *page.sc.Value
 }
 
+// Creates a new instance of the SubscriptionCollectionPage type.
+func NewSubscriptionCollectionPage(getNextPage func(context.Context, SubscriptionCollection) (SubscriptionCollection, error)) SubscriptionCollectionPage {
+	return SubscriptionCollectionPage{fn: getNextPage}
+}
+
 // SubscriptionContract subscription details.
 type SubscriptionContract struct {
 	autorest.Response `json:"-"`
@@ -8866,10 +10330,10 @@ func (sc *SubscriptionContract) UnmarshalJSON(body []byte) error {
 
 // SubscriptionContractProperties subscription details.
 type SubscriptionContractProperties struct {
-	// UserID - The user resource identifier of the subscription owner. The value is a valid relative URL in the format of /users/{uid} where {uid} is a user identifier.
-	UserID *string `json:"userId,omitempty"`
-	// ProductID - The product resource identifier of the subscribed product. The value is a valid relative URL in the format of /products/{productId} where {productId} is a product identifier.
-	ProductID *string `json:"productId,omitempty"`
+	// OwnerID - The user resource identifier of the subscription owner. The value is a valid relative URL in the format of /users/{uid} where {uid} is a user identifier.
+	OwnerID *string `json:"ownerId,omitempty"`
+	// Scope - Scope like /products/{productId} or /apis or /apis/{apiId}.
+	Scope *string `json:"scope,omitempty"`
 	// DisplayName - The name of the subscription, or null if the subscription has no name.
 	DisplayName *string `json:"displayName,omitempty"`
 	// State - Subscription state. Possible states are * active – the subscription is active, * suspended – the subscription is blocked, and the subscriber cannot call any APIs of the product, * submitted – the subscription request has been made by the developer, but has not yet been approved or rejected, * rejected – the subscription request has been denied by an administrator, * cancelled – the subscription has been cancelled by the developer or administrator, * expired – the subscription reached its expiration date and was deactivated. Possible values include: 'Suspended', 'Active', 'Expired', 'Submitted', 'Rejected', 'Cancelled'
@@ -8890,14 +10354,16 @@ type SubscriptionContractProperties struct {
 	SecondaryKey *string `json:"secondaryKey,omitempty"`
 	// StateComment - Optional subscription comment added by an administrator.
 	StateComment *string `json:"stateComment,omitempty"`
+	// AllowTracing - Determines whether tracing is enabled
+	AllowTracing *bool `json:"allowTracing,omitempty"`
 }
 
 // SubscriptionCreateParameterProperties parameters supplied to the Create subscription operation.
 type SubscriptionCreateParameterProperties struct {
-	// UserID - User (user id path) for whom subscription is being created in form /users/{uid}
-	UserID *string `json:"userId,omitempty"`
-	// ProductID - Product (product id path) for which subscription is being created in form /products/{productid}
-	ProductID *string `json:"productId,omitempty"`
+	// OwnerID - User (user id path) for whom subscription is being created in form /users/{uid}
+	OwnerID *string `json:"ownerId,omitempty"`
+	// Scope - Scope like /products/{productId} or /apis or /apis/{apiId}.
+	Scope *string `json:"scope,omitempty"`
 	// DisplayName - Subscription name.
 	DisplayName *string `json:"displayName,omitempty"`
 	// PrimaryKey - Primary subscription key. If not specified during request key will be generated automatically.
@@ -8906,6 +10372,8 @@ type SubscriptionCreateParameterProperties struct {
 	SecondaryKey *string `json:"secondaryKey,omitempty"`
 	// State - Initial subscription state. If no value is specified, subscription is created with Submitted state. Possible states are * active – the subscription is active, * suspended – the subscription is blocked, and the subscriber cannot call any APIs of the product, * submitted – the subscription request has been made by the developer, but has not yet been approved or rejected, * rejected – the subscription request has been denied by an administrator, * cancelled – the subscription has been cancelled by the developer or administrator, * expired – the subscription reached its expiration date and was deactivated. Possible values include: 'Suspended', 'Active', 'Expired', 'Submitted', 'Rejected', 'Cancelled'
 	State SubscriptionState `json:"state,omitempty"`
+	// AllowTracing - Determines whether tracing can be enabled
+	AllowTracing *bool `json:"allowTracing,omitempty"`
 }
 
 // SubscriptionCreateParameters subscription create details.
@@ -8963,10 +10431,10 @@ type SubscriptionsDelegationSettingsProperties struct {
 
 // SubscriptionUpdateParameterProperties parameters supplied to the Update subscription operation.
 type SubscriptionUpdateParameterProperties struct {
-	// UserID - User identifier path: /users/{uid}
-	UserID *string `json:"userId,omitempty"`
-	// ProductID - Product identifier path: /products/{productId}
-	ProductID *string `json:"productId,omitempty"`
+	// OwnerID - User identifier path: /users/{uid}
+	OwnerID *string `json:"ownerId,omitempty"`
+	// Scope - Scope like /products/{productId} or /apis or /apis/{apiId}
+	Scope *string `json:"scope,omitempty"`
 	// ExpirationDate - Subscription expiration date. The setting is for audit purposes only and the subscription is not automatically expired. The subscription lifecycle can be managed by using the `state` property. The date conforms to the following format: `yyyy-MM-ddTHH:mm:ssZ` as specified by the ISO 8601 standard.
 	ExpirationDate *date.Time `json:"expirationDate,omitempty"`
 	// DisplayName - Subscription name.
@@ -8979,6 +10447,8 @@ type SubscriptionUpdateParameterProperties struct {
 	State SubscriptionState `json:"state,omitempty"`
 	// StateComment - Comments describing subscription state change by the administrator.
 	StateComment *string `json:"stateComment,omitempty"`
+	// AllowTracing - Determines whether tracing can be enabled
+	AllowTracing *bool `json:"allowTracing,omitempty"`
 }
 
 // SubscriptionUpdateParameters subscription update details.
@@ -9035,14 +10505,24 @@ type TagCollectionIterator struct {
 	page TagCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TagCollectionIterator) Next() error {
+func (iter *TagCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9051,6 +10531,13 @@ func (iter *TagCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TagCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TagCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9070,6 +10557,11 @@ func (iter TagCollectionIterator) Value() TagContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TagCollectionIterator type.
+func NewTagCollectionIterator(page TagCollectionPage) TagCollectionIterator {
+	return TagCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tc TagCollection) IsEmpty() bool {
 	return tc.Value == nil || len(*tc.Value) == 0
@@ -9077,11 +10569,11 @@ func (tc TagCollection) IsEmpty() bool {
 
 // tagCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tc TagCollection) tagCollectionPreparer() (*http.Request, error) {
+func (tc TagCollection) tagCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if tc.NextLink == nil || len(to.String(tc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tc.NextLink)))
@@ -9089,14 +10581,24 @@ func (tc TagCollection) tagCollectionPreparer() (*http.Request, error) {
 
 // TagCollectionPage contains a page of TagContract values.
 type TagCollectionPage struct {
-	fn func(TagCollection) (TagCollection, error)
+	fn func(context.Context, TagCollection) (TagCollection, error)
 	tc TagCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TagCollectionPage) Next() error {
-	next, err := page.fn(page.tc)
+func (page *TagCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tc)
 	if err != nil {
 		return err
 	}
@@ -9104,6 +10606,13 @@ func (page *TagCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TagCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TagCollectionPage) NotDone() bool {
 	return !page.tc.IsEmpty()
@@ -9122,6 +10631,11 @@ func (page TagCollectionPage) Values() []TagContract {
 	return *page.tc.Value
 }
 
+// Creates a new instance of the TagCollectionPage type.
+func NewTagCollectionPage(getNextPage func(context.Context, TagCollection) (TagCollection, error)) TagCollectionPage {
+	return TagCollectionPage{fn: getNextPage}
+}
+
 // TagContract tag Contract details.
 type TagContract struct {
 	autorest.Response `json:"-"`
@@ -9274,14 +10788,24 @@ type TagDescriptionCollectionIterator struct {
 	page TagDescriptionCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TagDescriptionCollectionIterator) Next() error {
+func (iter *TagDescriptionCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9290,6 +10814,13 @@ func (iter *TagDescriptionCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TagDescriptionCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TagDescriptionCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9309,6 +10840,11 @@ func (iter TagDescriptionCollectionIterator) Value() TagDescriptionContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TagDescriptionCollectionIterator type.
+func NewTagDescriptionCollectionIterator(page TagDescriptionCollectionPage) TagDescriptionCollectionIterator {
+	return TagDescriptionCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tdc TagDescriptionCollection) IsEmpty() bool {
 	return tdc.Value == nil || len(*tdc.Value) == 0
@@ -9316,11 +10852,11 @@ func (tdc TagDescriptionCollection) IsEmpty() bool {
 
 // tagDescriptionCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tdc TagDescriptionCollection) tagDescriptionCollectionPreparer() (*http.Request, error) {
+func (tdc TagDescriptionCollection) tagDescriptionCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if tdc.NextLink == nil || len(to.String(tdc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tdc.NextLink)))
@@ -9328,14 +10864,24 @@ func (tdc TagDescriptionCollection) tagDescriptionCollectionPreparer() (*http.Re
 
 // TagDescriptionCollectionPage contains a page of TagDescriptionContract values.
 type TagDescriptionCollectionPage struct {
-	fn  func(TagDescriptionCollection) (TagDescriptionCollection, error)
+	fn  func(context.Context, TagDescriptionCollection) (TagDescriptionCollection, error)
 	tdc TagDescriptionCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TagDescriptionCollectionPage) Next() error {
-	next, err := page.fn(page.tdc)
+func (page *TagDescriptionCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tdc)
 	if err != nil {
 		return err
 	}
@@ -9343,6 +10889,13 @@ func (page *TagDescriptionCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TagDescriptionCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TagDescriptionCollectionPage) NotDone() bool {
 	return !page.tdc.IsEmpty()
@@ -9361,6 +10914,11 @@ func (page TagDescriptionCollectionPage) Values() []TagDescriptionContract {
 	return *page.tdc.Value
 }
 
+// Creates a new instance of the TagDescriptionCollectionPage type.
+func NewTagDescriptionCollectionPage(getNextPage func(context.Context, TagDescriptionCollection) (TagDescriptionCollection, error)) TagDescriptionCollectionPage {
+	return TagDescriptionCollectionPage{fn: getNextPage}
+}
+
 // TagDescriptionContract contract details.
 type TagDescriptionContract struct {
 	autorest.Response `json:"-"`
@@ -9511,14 +11069,24 @@ type TagResourceCollectionIterator struct {
 	page TagResourceCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TagResourceCollectionIterator) Next() error {
+func (iter *TagResourceCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagResourceCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9527,6 +11095,13 @@ func (iter *TagResourceCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TagResourceCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TagResourceCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9546,6 +11121,11 @@ func (iter TagResourceCollectionIterator) Value() TagResourceContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TagResourceCollectionIterator type.
+func NewTagResourceCollectionIterator(page TagResourceCollectionPage) TagResourceCollectionIterator {
+	return TagResourceCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (trc TagResourceCollection) IsEmpty() bool {
 	return trc.Value == nil || len(*trc.Value) == 0
@@ -9553,11 +11133,11 @@ func (trc TagResourceCollection) IsEmpty() bool {
 
 // tagResourceCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (trc TagResourceCollection) tagResourceCollectionPreparer() (*http.Request, error) {
+func (trc TagResourceCollection) tagResourceCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if trc.NextLink == nil || len(to.String(trc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(trc.NextLink)))
@@ -9565,14 +11145,24 @@ func (trc TagResourceCollection) tagResourceCollectionPreparer() (*http.Request,
 
 // TagResourceCollectionPage contains a page of TagResourceContract values.
 type TagResourceCollectionPage struct {
-	fn  func(TagResourceCollection) (TagResourceCollection, error)
+	fn  func(context.Context, TagResourceCollection) (TagResourceCollection, error)
 	trc TagResourceCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TagResourceCollectionPage) Next() error {
-	next, err := page.fn(page.trc)
+func (page *TagResourceCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagResourceCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.trc)
 	if err != nil {
 		return err
 	}
@@ -9580,6 +11170,13 @@ func (page *TagResourceCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TagResourceCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TagResourceCollectionPage) NotDone() bool {
 	return !page.trc.IsEmpty()
@@ -9598,6 +11195,11 @@ func (page TagResourceCollectionPage) Values() []TagResourceContract {
 	return *page.trc.Value
 }
 
+// Creates a new instance of the TagResourceCollectionPage type.
+func NewTagResourceCollectionPage(getNextPage func(context.Context, TagResourceCollection) (TagResourceCollection, error)) TagResourceCollectionPage {
+	return TagResourceCollectionPage{fn: getNextPage}
+}
+
 // TagResourceContract tagResource contract properties.
 type TagResourceContract struct {
 	// Tag - Tag associated with the resource.
@@ -9618,8 +11220,8 @@ type TagTagResourceContractProperties struct {
 	Name *string `json:"name,omitempty"`
 }
 
-// TenantConfigurationDeployFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// TenantConfigurationDeployFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type TenantConfigurationDeployFuture struct {
 	azure.Future
 }
@@ -9695,8 +11297,8 @@ type TenantConfigurationSyncStateContract struct {
 	ConfigurationChangeDate *date.Time `json:"configurationChangeDate,omitempty"`
 }
 
-// TenantConfigurationValidateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// TenantConfigurationValidateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type TenantConfigurationValidateFuture struct {
 	azure.Future
 }
@@ -9757,14 +11359,24 @@ type UserCollectionIterator struct {
 	page UserCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UserCollectionIterator) Next() error {
+func (iter *UserCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9773,6 +11385,13 @@ func (iter *UserCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UserCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UserCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9792,6 +11411,11 @@ func (iter UserCollectionIterator) Value() UserContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UserCollectionIterator type.
+func NewUserCollectionIterator(page UserCollectionPage) UserCollectionIterator {
+	return UserCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (uc UserCollection) IsEmpty() bool {
 	return uc.Value == nil || len(*uc.Value) == 0
@@ -9799,11 +11423,11 @@ func (uc UserCollection) IsEmpty() bool {
 
 // userCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (uc UserCollection) userCollectionPreparer() (*http.Request, error) {
+func (uc UserCollection) userCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if uc.NextLink == nil || len(to.String(uc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(uc.NextLink)))
@@ -9811,14 +11435,24 @@ func (uc UserCollection) userCollectionPreparer() (*http.Request, error) {
 
 // UserCollectionPage contains a page of UserContract values.
 type UserCollectionPage struct {
-	fn func(UserCollection) (UserCollection, error)
+	fn func(context.Context, UserCollection) (UserCollection, error)
 	uc UserCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UserCollectionPage) Next() error {
-	next, err := page.fn(page.uc)
+func (page *UserCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.uc)
 	if err != nil {
 		return err
 	}
@@ -9826,6 +11460,13 @@ func (page *UserCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UserCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UserCollectionPage) NotDone() bool {
 	return !page.uc.IsEmpty()
@@ -9844,6 +11485,11 @@ func (page UserCollectionPage) Values() []UserContract {
 	return *page.uc.Value
 }
 
+// Creates a new instance of the UserCollectionPage type.
+func NewUserCollectionPage(getNextPage func(context.Context, UserCollection) (UserCollection, error)) UserCollectionPage {
+	return UserCollectionPage{fn: getNextPage}
+}
+
 // UserContract user details.
 type UserContract struct {
 	autorest.Response `json:"-"`
@@ -10032,14 +11678,24 @@ type UserIdentityCollectionIterator struct {
 	page UserIdentityCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UserIdentityCollectionIterator) Next() error {
+func (iter *UserIdentityCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserIdentityCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -10048,6 +11704,13 @@ func (iter *UserIdentityCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UserIdentityCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UserIdentityCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -10067,6 +11730,11 @@ func (iter UserIdentityCollectionIterator) Value() UserIdentityContract {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UserIdentityCollectionIterator type.
+func NewUserIdentityCollectionIterator(page UserIdentityCollectionPage) UserIdentityCollectionIterator {
+	return UserIdentityCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (uic UserIdentityCollection) IsEmpty() bool {
 	return uic.Value == nil || len(*uic.Value) == 0
@@ -10074,11 +11742,11 @@ func (uic UserIdentityCollection) IsEmpty() bool {
 
 // userIdentityCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (uic UserIdentityCollection) userIdentityCollectionPreparer() (*http.Request, error) {
+func (uic UserIdentityCollection) userIdentityCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if uic.NextLink == nil || len(to.String(uic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(uic.NextLink)))
@@ -10086,14 +11754,24 @@ func (uic UserIdentityCollection) userIdentityCollectionPreparer() (*http.Reques
 
 // UserIdentityCollectionPage contains a page of UserIdentityContract values.
 type UserIdentityCollectionPage struct {
-	fn  func(UserIdentityCollection) (UserIdentityCollection, error)
+	fn  func(context.Context, UserIdentityCollection) (UserIdentityCollection, error)
 	uic UserIdentityCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UserIdentityCollectionPage) Next() error {
-	next, err := page.fn(page.uic)
+func (page *UserIdentityCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserIdentityCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.uic)
 	if err != nil {
 		return err
 	}
@@ -10101,6 +11779,13 @@ func (page *UserIdentityCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UserIdentityCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UserIdentityCollectionPage) NotDone() bool {
 	return !page.uic.IsEmpty()
@@ -10119,6 +11804,11 @@ func (page UserIdentityCollectionPage) Values() []UserIdentityContract {
 	return *page.uic.Value
 }
 
+// Creates a new instance of the UserIdentityCollectionPage type.
+func NewUserIdentityCollectionPage(getNextPage func(context.Context, UserIdentityCollection) (UserIdentityCollection, error)) UserIdentityCollectionPage {
+	return UserIdentityCollectionPage{fn: getNextPage}
+}
+
 // UserIdentityContract user identity details.
 type UserIdentityContract struct {
 	// Provider - Identity provider name.
@@ -10199,7 +11889,8 @@ type UserUpdateParametersProperties struct {
 	Identities *[]UserIdentityContract `json:"identities,omitempty"`
 }
 
-// VirtualNetworkConfiguration configuration of a virtual network to which API Management service is deployed.
+// VirtualNetworkConfiguration configuration of a virtual network to which API Management service is
+// deployed.
 type VirtualNetworkConfiguration struct {
 	// Vnetid - The virtual network ID. This is typically a GUID. Expect a null GUID by default.
 	Vnetid *string `json:"vnetid,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/networkstatus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/networkstatus.go
index 292afc598d8b..a9e9f19b7e0d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/networkstatus.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/networkstatus.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewNetworkStatusClientWithBaseURI(baseURI string, subscriptionID string) Ne
 // locationName - location in which the API Management service is deployed. This is one of the Azure Regions
 // like West US, East US, South Central US.
 func (client NetworkStatusClient) ListByLocation(ctx context.Context, resourceGroupName string, serviceName string, locationName string) (result NetworkStatusContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NetworkStatusClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -127,6 +138,16 @@ func (client NetworkStatusClient) ListByLocationResponder(resp *http.Response) (
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client NetworkStatusClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string) (result ListNetworkStatusContractByLocation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NetworkStatusClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notification.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notification.go
index 61c347f32452..66b6186e2a6a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notification.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notification.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewNotificationClientWithBaseURI(baseURI string, subscriptionID string) Not
 // notificationName - notification Name Identifier.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client NotificationClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, ifMatch string) (result NotificationContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -128,6 +139,16 @@ func (client NotificationClient) CreateOrUpdateResponder(resp *http.Response) (r
 // serviceName - the name of the API Management service.
 // notificationName - notification Name Identifier.
 func (client NotificationClient) Get(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName) (result NotificationContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -206,6 +227,16 @@ func (client NotificationClient) GetResponder(resp *http.Response) (result Notif
 // top - number of records to return.
 // skip - number of records to skip.
 func (client NotificationClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, top *int32, skip *int32) (result NotificationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.nc.Response.Response != nil {
+				sc = result.nc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -290,8 +321,8 @@ func (client NotificationClient) ListByServiceResponder(resp *http.Response) (re
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client NotificationClient) listByServiceNextResults(lastResults NotificationCollection) (result NotificationCollection, err error) {
-	req, err := lastResults.notificationCollectionPreparer()
+func (client NotificationClient) listByServiceNextResults(ctx context.Context, lastResults NotificationCollection) (result NotificationCollection, err error) {
+	req, err := lastResults.notificationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.NotificationClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -312,6 +343,16 @@ func (client NotificationClient) listByServiceNextResults(lastResults Notificati
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NotificationClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, top *int32, skip *int32) (result NotificationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientemail.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientemail.go
index 79dc89378530..17940b3fcb1a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientemail.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientemail.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewNotificationRecipientEmailClientWithBaseURI(baseURI string, subscription
 // notificationName - notification Name Identifier.
 // email - email identifier.
 func (client NotificationRecipientEmailClient) CheckEntityExists(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, email string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientEmailClient.CheckEntityExists")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -125,6 +136,16 @@ func (client NotificationRecipientEmailClient) CheckEntityExistsResponder(resp *
 // notificationName - notification Name Identifier.
 // email - email identifier.
 func (client NotificationRecipientEmailClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, email string) (result RecipientEmailContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientEmailClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -204,6 +225,16 @@ func (client NotificationRecipientEmailClient) CreateOrUpdateResponder(resp *htt
 // notificationName - notification Name Identifier.
 // email - email identifier.
 func (client NotificationRecipientEmailClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, email string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientEmailClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -281,6 +312,16 @@ func (client NotificationRecipientEmailClient) DeleteResponder(resp *http.Respon
 // serviceName - the name of the API Management service.
 // notificationName - notification Name Identifier.
 func (client NotificationRecipientEmailClient) ListByNotification(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName) (result RecipientEmailCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientEmailClient.ListByNotification")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientuser.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientuser.go
index 10a381906bb6..030c5ac4ebc2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientuser.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/notificationrecipientuser.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewNotificationRecipientUserClientWithBaseURI(baseURI string, subscriptionI
 // notificationName - notification Name Identifier.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client NotificationRecipientUserClient) CheckEntityExists(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, UID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientUserClient.CheckEntityExists")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -129,6 +140,16 @@ func (client NotificationRecipientUserClient) CheckEntityExistsResponder(resp *h
 // notificationName - notification Name Identifier.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client NotificationRecipientUserClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, UID string) (result RecipientUserContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientUserClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -212,6 +233,16 @@ func (client NotificationRecipientUserClient) CreateOrUpdateResponder(resp *http
 // notificationName - notification Name Identifier.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client NotificationRecipientUserClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName, UID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientUserClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -293,6 +324,16 @@ func (client NotificationRecipientUserClient) DeleteResponder(resp *http.Respons
 // serviceName - the name of the API Management service.
 // notificationName - notification Name Identifier.
 func (client NotificationRecipientUserClient) ListByNotification(ctx context.Context, resourceGroupName string, serviceName string, notificationName NotificationName) (result RecipientUserCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NotificationRecipientUserClient.ListByNotification")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/openidconnectprovider.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/openidconnectprovider.go
index ba48ba87dca5..bbaed9f315d6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/openidconnectprovider.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/openidconnectprovider.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewOpenIDConnectProviderClientWithBaseURI(baseURI string, subscriptionID st
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client OpenIDConnectProviderClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, opid string, parameters OpenidConnectProviderContract, ifMatch string) (result OpenidConnectProviderContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -143,6 +154,16 @@ func (client OpenIDConnectProviderClient) CreateOrUpdateResponder(resp *http.Res
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client OpenIDConnectProviderClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, opid string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -223,6 +244,16 @@ func (client OpenIDConnectProviderClient) DeleteResponder(resp *http.Response) (
 // serviceName - the name of the API Management service.
 // opid - identifier of the OpenID Connect Provider.
 func (client OpenIDConnectProviderClient) Get(ctx context.Context, resourceGroupName string, serviceName string, opid string) (result OpenidConnectProviderContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -303,6 +334,16 @@ func (client OpenIDConnectProviderClient) GetResponder(resp *http.Response) (res
 // serviceName - the name of the API Management service.
 // opid - identifier of the OpenID Connect Provider.
 func (client OpenIDConnectProviderClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, opid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -387,6 +428,16 @@ func (client OpenIDConnectProviderClient) GetEntityTagResponder(resp *http.Respo
 // top - number of records to return.
 // skip - number of records to skip.
 func (client OpenIDConnectProviderClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result OpenIDConnectProviderCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.oicpc.Response.Response != nil {
+				sc = result.oicpc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -474,8 +525,8 @@ func (client OpenIDConnectProviderClient) ListByServiceResponder(resp *http.Resp
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client OpenIDConnectProviderClient) listByServiceNextResults(lastResults OpenIDConnectProviderCollection) (result OpenIDConnectProviderCollection, err error) {
-	req, err := lastResults.openIDConnectProviderCollectionPreparer()
+func (client OpenIDConnectProviderClient) listByServiceNextResults(ctx context.Context, lastResults OpenIDConnectProviderCollection) (result OpenIDConnectProviderCollection, err error) {
+	req, err := lastResults.openIDConnectProviderCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.OpenIDConnectProviderClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -496,6 +547,16 @@ func (client OpenIDConnectProviderClient) listByServiceNextResults(lastResults O
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OpenIDConnectProviderClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result OpenIDConnectProviderCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -509,6 +570,16 @@ func (client OpenIDConnectProviderClient) ListByServiceComplete(ctx context.Cont
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client OpenIDConnectProviderClient) Update(ctx context.Context, resourceGroupName string, serviceName string, opid string, parameters OpenidConnectProviderUpdateContract, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OpenIDConnectProviderClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operation.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operation.go
index 9d066c25f715..7db02be7c67e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operation.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operation.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -56,7 +57,18 @@ func NewOperationClientWithBaseURI(baseURI string, subscriptionID string) Operat
 // | urlTemplate | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
 // top - number of records to return.
 // skip - number of records to skip.
-func (client OperationClient) ListByTags(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagResourceCollectionPage, err error) {
+// includeNotTaggedOperations - include not tagged operations in response
+func (client OperationClient) ListByTags(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32, includeNotTaggedOperations *bool) (result TagResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationClient.ListByTags")
+		defer func() {
+			sc := -1
+			if result.trc.Response.Response != nil {
+				sc = result.trc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -76,7 +88,7 @@ func (client OperationClient) ListByTags(ctx context.Context, resourceGroupName
 	}
 
 	result.fn = client.listByTagsNextResults
-	req, err := client.ListByTagsPreparer(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
+	req, err := client.ListByTagsPreparer(ctx, resourceGroupName, serviceName, apiid, filter, top, skip, includeNotTaggedOperations)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "apimanagement.OperationClient", "ListByTags", nil, "Failure preparing request")
 		return
@@ -98,7 +110,7 @@ func (client OperationClient) ListByTags(ctx context.Context, resourceGroupName
 }
 
 // ListByTagsPreparer prepares the ListByTags request.
-func (client OperationClient) ListByTagsPreparer(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (*http.Request, error) {
+func (client OperationClient) ListByTagsPreparer(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32, includeNotTaggedOperations *bool) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"apiId":             autorest.Encode("path", apiid),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
@@ -119,6 +131,11 @@ func (client OperationClient) ListByTagsPreparer(ctx context.Context, resourceGr
 	if skip != nil {
 		queryParameters["$skip"] = autorest.Encode("query", *skip)
 	}
+	if includeNotTaggedOperations != nil {
+		queryParameters["includeNotTaggedOperations"] = autorest.Encode("query", *includeNotTaggedOperations)
+	} else {
+		queryParameters["includeNotTaggedOperations"] = autorest.Encode("query", false)
+	}
 
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
@@ -149,8 +166,8 @@ func (client OperationClient) ListByTagsResponder(resp *http.Response) (result T
 }
 
 // listByTagsNextResults retrieves the next set of results, if any.
-func (client OperationClient) listByTagsNextResults(lastResults TagResourceCollection) (result TagResourceCollection, err error) {
-	req, err := lastResults.tagResourceCollectionPreparer()
+func (client OperationClient) listByTagsNextResults(ctx context.Context, lastResults TagResourceCollection) (result TagResourceCollection, err error) {
+	req, err := lastResults.tagResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.OperationClient", "listByTagsNextResults", nil, "Failure preparing next results request")
 	}
@@ -170,7 +187,17 @@ func (client OperationClient) listByTagsNextResults(lastResults TagResourceColle
 }
 
 // ListByTagsComplete enumerates all values, automatically crossing page boundaries as required.
-func (client OperationClient) ListByTagsComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagResourceCollectionIterator, err error) {
-	result.page, err = client.ListByTags(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
+func (client OperationClient) ListByTagsComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32, includeNotTaggedOperations *bool) (result TagResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationClient.ListByTags")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByTags(ctx, resourceGroupName, serviceName, apiid, filter, top, skip, includeNotTaggedOperations)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operations.go
index 036c3ce117d9..81401d9a5d1c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations of the Microsoft.ApiManagement provider.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policy.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policy.go
index 70f6acdf3859..26ad01e234e7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policy.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policy.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewPolicyClientWithBaseURI(baseURI string, subscriptionID string) PolicyCli
 // serviceName - the name of the API Management service.
 // parameters - the policy contents to apply.
 func (client PolicyClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, parameters PolicyContract) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -129,6 +140,16 @@ func (client PolicyClient) CreateOrUpdateResponder(resp *http.Response) (result
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client PolicyClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -205,6 +226,16 @@ func (client PolicyClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client PolicyClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -281,6 +312,16 @@ func (client PolicyClient) GetResponder(resp *http.Response) (result PolicyContr
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client PolicyClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -357,6 +398,16 @@ func (client PolicyClient) GetEntityTagResponder(resp *http.Response) (result au
 // serviceName - the name of the API Management service.
 // scope - policy scope.
 func (client PolicyClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, scope PolicyScopeContract) (result PolicyCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicyClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policysnippets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policysnippets.go
index 5737d5ba85bf..9feea61ed4ac 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policysnippets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/policysnippets.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewPolicySnippetsClientWithBaseURI(baseURI string, subscriptionID string) P
 // serviceName - the name of the API Management service.
 // scope - policy scope.
 func (client PolicySnippetsClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, scope PolicyScopeContract) (result PolicySnippetsCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PolicySnippetsClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/product.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/product.go
index 92a3ea46fda0..9adbc03fef7d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/product.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/product.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewProductClientWithBaseURI(baseURI string, subscriptionID string) ProductC
 // parameters - create or update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client ProductClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, productID string, parameters ProductContract, ifMatch string) (result ProductContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -145,6 +156,16 @@ func (client ProductClient) CreateOrUpdateResponder(resp *http.Response) (result
 // request or it should be * for unconditional update.
 // deleteSubscriptions - delete existing subscriptions associated with the product or not.
 func (client ProductClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, productID string, ifMatch string, deleteSubscriptions *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -229,6 +250,16 @@ func (client ProductClient) DeleteResponder(resp *http.Response) (result autores
 // serviceName - the name of the API Management service.
 // productID - product identifier. Must be unique in the current API Management service instance.
 func (client ProductClient) Get(ctx context.Context, resourceGroupName string, serviceName string, productID string) (result ProductContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -310,6 +341,16 @@ func (client ProductClient) GetResponder(resp *http.Response) (result ProductCon
 // serviceName - the name of the API Management service.
 // productID - product identifier. Must be unique in the current API Management service instance.
 func (client ProductClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, productID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -400,6 +441,16 @@ func (client ProductClient) GetEntityTagResponder(resp *http.Response) (result a
 // expandGroups - when set to true, the response contains an array of groups that have visibility to the
 // product. The default is false.
 func (client ProductClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, expandGroups *bool) (result ProductCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.pc.Response.Response != nil {
+				sc = result.pc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -490,8 +541,8 @@ func (client ProductClient) ListByServiceResponder(resp *http.Response) (result
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client ProductClient) listByServiceNextResults(lastResults ProductCollection) (result ProductCollection, err error) {
-	req, err := lastResults.productCollectionPreparer()
+func (client ProductClient) listByServiceNextResults(ctx context.Context, lastResults ProductCollection) (result ProductCollection, err error) {
+	req, err := lastResults.productCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ProductClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -512,10 +563,173 @@ func (client ProductClient) listByServiceNextResults(lastResults ProductCollecti
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProductClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, expandGroups *bool) (result ProductCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip, expandGroups)
 	return
 }
 
+// ListByTags lists a collection of products associated with tags.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// serviceName - the name of the API Management service.
+// filter - | Field       | Supported operators    | Supported functions                         |
+// |-------------|------------------------|---------------------------------------------|
+// | id          | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
+// | name        | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
+// | description | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
+// | terms       | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
+// | state       | eq                     | substringof, contains, startswith, endswith |
+// top - number of records to return.
+// skip - number of records to skip.
+// includeNotTaggedProducts - include not tagged products in response
+func (client ProductClient) ListByTags(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, includeNotTaggedProducts *bool) (result TagResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.ListByTags")
+		defer func() {
+			sc := -1
+			if result.trc.Response.Response != nil {
+				sc = result.trc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: serviceName,
+			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
+				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}},
+		{TargetValue: top,
+			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "top", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil}}}}},
+		{TargetValue: skip,
+			Constraints: []validation.Constraint{{Target: "skip", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "skip", Name: validation.InclusiveMinimum, Rule: 0, Chain: nil}}}}}}); err != nil {
+		return result, validation.NewError("apimanagement.ProductClient", "ListByTags", err.Error())
+	}
+
+	result.fn = client.listByTagsNextResults
+	req, err := client.ListByTagsPreparer(ctx, resourceGroupName, serviceName, filter, top, skip, includeNotTaggedProducts)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.ProductClient", "ListByTags", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListByTagsSender(req)
+	if err != nil {
+		result.trc.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "apimanagement.ProductClient", "ListByTags", resp, "Failure sending request")
+		return
+	}
+
+	result.trc, err = client.ListByTagsResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.ProductClient", "ListByTags", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListByTagsPreparer prepares the ListByTags request.
+func (client ProductClient) ListByTagsPreparer(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, includeNotTaggedProducts *bool) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"serviceName":       autorest.Encode("path", serviceName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+	if top != nil {
+		queryParameters["$top"] = autorest.Encode("query", *top)
+	}
+	if skip != nil {
+		queryParameters["$skip"] = autorest.Encode("query", *skip)
+	}
+	if includeNotTaggedProducts != nil {
+		queryParameters["includeNotTaggedProducts"] = autorest.Encode("query", *includeNotTaggedProducts)
+	} else {
+		queryParameters["includeNotTaggedProducts"] = autorest.Encode("query", false)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/productsByTags", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListByTagsSender sends the ListByTags request. The method will close the
+// http.Response Body if it receives an error.
+func (client ProductClient) ListByTagsSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListByTagsResponder handles the response to the ListByTags request. The method always
+// closes the http.Response Body.
+func (client ProductClient) ListByTagsResponder(resp *http.Response) (result TagResourceCollection, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listByTagsNextResults retrieves the next set of results, if any.
+func (client ProductClient) listByTagsNextResults(ctx context.Context, lastResults TagResourceCollection) (result TagResourceCollection, err error) {
+	req, err := lastResults.tagResourceCollectionPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "apimanagement.ProductClient", "listByTagsNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListByTagsSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "apimanagement.ProductClient", "listByTagsNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListByTagsResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.ProductClient", "listByTagsNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListByTagsComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ProductClient) ListByTagsComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, includeNotTaggedProducts *bool) (result TagResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.ListByTags")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByTags(ctx, resourceGroupName, serviceName, filter, top, skip, includeNotTaggedProducts)
+	return
+}
+
 // Update update product.
 // Parameters:
 // resourceGroupName - the name of the resource group.
@@ -525,6 +739,16 @@ func (client ProductClient) ListByServiceComplete(ctx context.Context, resourceG
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client ProductClient) Update(ctx context.Context, resourceGroupName string, serviceName string, productID string, parameters ProductUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productapi.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productapi.go
index 3d3311579a8e..e6e1eb98da44 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productapi.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productapi.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewProductAPIClientWithBaseURI(baseURI string, subscriptionID string) Produ
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client ProductAPIClient) CheckEntityExists(ctx context.Context, resourceGroupName string, serviceName string, productID string, apiid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductAPIClient.CheckEntityExists")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -135,6 +146,16 @@ func (client ProductAPIClient) CheckEntityExistsResponder(resp *http.Response) (
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client ProductAPIClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, productID string, apiid string) (result APIContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductAPIClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -223,6 +244,16 @@ func (client ProductAPIClient) CreateOrUpdateResponder(resp *http.Response) (res
 // apiid - API revision identifier. Must be unique in the current API Management service instance. Non-current
 // revision has ;rev=n as a suffix where n is the revision number.
 func (client ProductAPIClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, productID string, apiid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductAPIClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -317,6 +348,16 @@ func (client ProductAPIClient) DeleteResponder(resp *http.Response) (result auto
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ProductAPIClient) ListByProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result APICollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductAPIClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -409,8 +450,8 @@ func (client ProductAPIClient) ListByProductResponder(resp *http.Response) (resu
 }
 
 // listByProductNextResults retrieves the next set of results, if any.
-func (client ProductAPIClient) listByProductNextResults(lastResults APICollection) (result APICollection, err error) {
-	req, err := lastResults.aPICollectionPreparer()
+func (client ProductAPIClient) listByProductNextResults(ctx context.Context, lastResults APICollection) (result APICollection, err error) {
+	req, err := lastResults.aPICollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ProductAPIClient", "listByProductNextResults", nil, "Failure preparing next results request")
 	}
@@ -431,6 +472,16 @@ func (client ProductAPIClient) listByProductNextResults(lastResults APICollectio
 
 // ListByProductComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProductAPIClient) ListByProductComplete(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result APICollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductAPIClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByProduct(ctx, resourceGroupName, serviceName, productID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productgroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productgroup.go
index 482bbe6f49a7..8532b3a37167 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productgroup.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productgroup.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewProductGroupClientWithBaseURI(baseURI string, subscriptionID string) Pro
 // productID - product identifier. Must be unique in the current API Management service instance.
 // groupID - group identifier. Must be unique in the current API Management service instance.
 func (client ProductGroupClient) CheckEntityExists(ctx context.Context, resourceGroupName string, serviceName string, productID string, groupID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductGroupClient.CheckEntityExists")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -133,6 +144,16 @@ func (client ProductGroupClient) CheckEntityExistsResponder(resp *http.Response)
 // productID - product identifier. Must be unique in the current API Management service instance.
 // groupID - group identifier. Must be unique in the current API Management service instance.
 func (client ProductGroupClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, productID string, groupID string) (result GroupContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductGroupClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -220,6 +241,16 @@ func (client ProductGroupClient) CreateOrUpdateResponder(resp *http.Response) (r
 // productID - product identifier. Must be unique in the current API Management service instance.
 // groupID - group identifier. Must be unique in the current API Management service instance.
 func (client ProductGroupClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, productID string, groupID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductGroupClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -313,6 +344,16 @@ func (client ProductGroupClient) DeleteResponder(resp *http.Response) (result au
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ProductGroupClient) ListByProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result GroupCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductGroupClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.gc.Response.Response != nil {
+				sc = result.gc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -405,8 +446,8 @@ func (client ProductGroupClient) ListByProductResponder(resp *http.Response) (re
 }
 
 // listByProductNextResults retrieves the next set of results, if any.
-func (client ProductGroupClient) listByProductNextResults(lastResults GroupCollection) (result GroupCollection, err error) {
-	req, err := lastResults.groupCollectionPreparer()
+func (client ProductGroupClient) listByProductNextResults(ctx context.Context, lastResults GroupCollection) (result GroupCollection, err error) {
+	req, err := lastResults.groupCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ProductGroupClient", "listByProductNextResults", nil, "Failure preparing next results request")
 	}
@@ -427,6 +468,16 @@ func (client ProductGroupClient) listByProductNextResults(lastResults GroupColle
 
 // ListByProductComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProductGroupClient) ListByProductComplete(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result GroupCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductGroupClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByProduct(ctx, resourceGroupName, serviceName, productID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productpolicy.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productpolicy.go
index 490f44715bca..2fdb5266813d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productpolicy.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productpolicy.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewProductPolicyClientWithBaseURI(baseURI string, subscriptionID string) Pr
 // parameters - the policy contents to apply.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client ProductPolicyClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, productID string, parameters PolicyContract, ifMatch string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductPolicyClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -141,6 +152,16 @@ func (client ProductPolicyClient) CreateOrUpdateResponder(resp *http.Response) (
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client ProductPolicyClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, productID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductPolicyClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -223,6 +244,16 @@ func (client ProductPolicyClient) DeleteResponder(resp *http.Response) (result a
 // serviceName - the name of the API Management service.
 // productID - product identifier. Must be unique in the current API Management service instance.
 func (client ProductPolicyClient) Get(ctx context.Context, resourceGroupName string, serviceName string, productID string) (result PolicyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductPolicyClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -305,6 +336,16 @@ func (client ProductPolicyClient) GetResponder(resp *http.Response) (result Poli
 // serviceName - the name of the API Management service.
 // productID - product identifier. Must be unique in the current API Management service instance.
 func (client ProductPolicyClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, productID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductPolicyClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -386,6 +427,16 @@ func (client ProductPolicyClient) GetEntityTagResponder(resp *http.Response) (re
 // serviceName - the name of the API Management service.
 // productID - product identifier. Must be unique in the current API Management service instance.
 func (client ProductPolicyClient) ListByProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string) (result PolicyCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductPolicyClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productsubscriptions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productsubscriptions.go
index f8d8171a35d7..ccb6204778e2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productsubscriptions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/productsubscriptions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -56,6 +57,16 @@ func NewProductSubscriptionsClientWithBaseURI(baseURI string, subscriptionID str
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ProductSubscriptionsClient) List(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result SubscriptionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductSubscriptionsClient.List")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -148,8 +159,8 @@ func (client ProductSubscriptionsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProductSubscriptionsClient) listNextResults(lastResults SubscriptionCollection) (result SubscriptionCollection, err error) {
-	req, err := lastResults.subscriptionCollectionPreparer()
+func (client ProductSubscriptionsClient) listNextResults(ctx context.Context, lastResults SubscriptionCollection) (result SubscriptionCollection, err error) {
+	req, err := lastResults.subscriptionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ProductSubscriptionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -170,6 +181,16 @@ func (client ProductSubscriptionsClient) listNextResults(lastResults Subscriptio
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProductSubscriptionsClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result SubscriptionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProductSubscriptionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, productID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/property.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/property.go
index 67a80a5c05b2..3cd4dc95fa80 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/property.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/property.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewPropertyClientWithBaseURI(baseURI string, subscriptionID string) Propert
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client PropertyClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, propID string, parameters PropertyContract, ifMatch string) (result PropertyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -140,7 +151,7 @@ func (client PropertyClient) CreateOrUpdateResponder(resp *http.Response) (resul
 	return
 }
 
-// Delete deletes specific property from the the API Management service instance.
+// Delete deletes specific property from the API Management service instance.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -148,6 +159,16 @@ func (client PropertyClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client PropertyClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, propID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -228,6 +249,16 @@ func (client PropertyClient) DeleteResponder(resp *http.Response) (result autore
 // serviceName - the name of the API Management service.
 // propID - identifier of the property.
 func (client PropertyClient) Get(ctx context.Context, resourceGroupName string, serviceName string, propID string) (result PropertyContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -308,6 +339,16 @@ func (client PropertyClient) GetResponder(resp *http.Response) (result PropertyC
 // serviceName - the name of the API Management service.
 // propID - identifier of the property.
 func (client PropertyClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, propID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -392,6 +433,16 @@ func (client PropertyClient) GetEntityTagResponder(resp *http.Response) (result
 // top - number of records to return.
 // skip - number of records to skip.
 func (client PropertyClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result PropertyCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.pc.Response.Response != nil {
+				sc = result.pc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -479,8 +530,8 @@ func (client PropertyClient) ListByServiceResponder(resp *http.Response) (result
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client PropertyClient) listByServiceNextResults(lastResults PropertyCollection) (result PropertyCollection, err error) {
-	req, err := lastResults.propertyCollectionPreparer()
+func (client PropertyClient) listByServiceNextResults(ctx context.Context, lastResults PropertyCollection) (result PropertyCollection, err error) {
+	req, err := lastResults.propertyCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.PropertyClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -501,6 +552,16 @@ func (client PropertyClient) listByServiceNextResults(lastResults PropertyCollec
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PropertyClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result PropertyCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -514,6 +575,16 @@ func (client PropertyClient) ListByServiceComplete(ctx context.Context, resource
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client PropertyClient) Update(ctx context.Context, resourceGroupName string, serviceName string, propID string, parameters PropertyUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PropertyClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabycounterkeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabycounterkeys.go
index 1feada368d3e..eeb1fbb7d8a3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabycounterkeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabycounterkeys.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewQuotaByCounterKeysClientWithBaseURI(baseURI string, subscriptionID strin
 // accessible by "boo" counter key. But if it’s defined as counter-key="@("b"+"a")" then it will be accessible
 // by "ba" key
 func (client QuotaByCounterKeysClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, quotaCounterKey string) (result QuotaCounterCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QuotaByCounterKeysClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -132,6 +143,16 @@ func (client QuotaByCounterKeysClient) ListByServiceResponder(resp *http.Respons
 // by "ba" key
 // parameters - the value of the quota counter to be applied to all quota counter periods.
 func (client QuotaByCounterKeysClient) Update(ctx context.Context, resourceGroupName string, serviceName string, quotaCounterKey string, parameters QuotaCounterValueContractProperties) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QuotaByCounterKeysClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabyperiodkeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabyperiodkeys.go
index 60b29ea2caad..c15370f122a8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabyperiodkeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/quotabyperiodkeys.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewQuotaByPeriodKeysClientWithBaseURI(baseURI string, subscriptionID string
 // by "ba" key
 // quotaPeriodKey - quota period key identifier.
 func (client QuotaByPeriodKeysClient) Get(ctx context.Context, resourceGroupName string, serviceName string, quotaCounterKey string, quotaPeriodKey string) (result QuotaCounterContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QuotaByPeriodKeysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -134,6 +145,16 @@ func (client QuotaByPeriodKeysClient) GetResponder(resp *http.Response) (result
 // quotaPeriodKey - quota period key identifier.
 // parameters - the value of the Quota counter to be applied on the specified period.
 func (client QuotaByPeriodKeysClient) Update(ctx context.Context, resourceGroupName string, serviceName string, quotaCounterKey string, quotaPeriodKey string, parameters QuotaCounterValueContractProperties) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QuotaByPeriodKeysClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/regions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/regions.go
index b8cd2d706db1..4902f6db5a45 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/regions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/regions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewRegionsClientWithBaseURI(baseURI string, subscriptionID string) RegionsC
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client RegionsClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string) (result RegionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionsClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -117,8 +128,8 @@ func (client RegionsClient) ListByServiceResponder(resp *http.Response) (result
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client RegionsClient) listByServiceNextResults(lastResults RegionListResult) (result RegionListResult, err error) {
-	req, err := lastResults.regionListResultPreparer()
+func (client RegionsClient) listByServiceNextResults(ctx context.Context, lastResults RegionListResult) (result RegionListResult, err error) {
+	req, err := lastResults.regionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.RegionsClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -139,6 +150,16 @@ func (client RegionsClient) listByServiceNextResults(lastResults RegionListResul
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RegionsClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string) (result RegionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionsClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/reports.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/reports.go
index ca18484bc101..5ae24f08cd3b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/reports.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/reports.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewReportsClientWithBaseURI(baseURI string, subscriptionID string) ReportsC
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -133,8 +144,8 @@ func (client ReportsClient) ListByAPIResponder(resp *http.Response) (result Repo
 }
 
 // listByAPINextResults retrieves the next set of results, if any.
-func (client ReportsClient) listByAPINextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listByAPINextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listByAPINextResults", nil, "Failure preparing next results request")
 	}
@@ -155,11 +166,21 @@ func (client ReportsClient) listByAPINextResults(lastResults ReportCollection) (
 
 // ListByAPIComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListByAPIComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAPI(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
 
-// ListByGeo lists report records by GeoGraphy.
+// ListByGeo lists report records by geography.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -167,6 +188,16 @@ func (client ReportsClient) ListByAPIComplete(ctx context.Context, resourceGroup
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByGeo(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByGeo")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -254,8 +285,8 @@ func (client ReportsClient) ListByGeoResponder(resp *http.Response) (result Repo
 }
 
 // listByGeoNextResults retrieves the next set of results, if any.
-func (client ReportsClient) listByGeoNextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listByGeoNextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listByGeoNextResults", nil, "Failure preparing next results request")
 	}
@@ -276,6 +307,16 @@ func (client ReportsClient) listByGeoNextResults(lastResults ReportCollection) (
 
 // ListByGeoComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListByGeoComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByGeo")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByGeo(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -288,6 +329,16 @@ func (client ReportsClient) ListByGeoComplete(ctx context.Context, resourceGroup
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByOperation(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByOperation")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -373,8 +424,8 @@ func (client ReportsClient) ListByOperationResponder(resp *http.Response) (resul
 }
 
 // listByOperationNextResults retrieves the next set of results, if any.
-func (client ReportsClient) listByOperationNextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listByOperationNextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listByOperationNextResults", nil, "Failure preparing next results request")
 	}
@@ -395,6 +446,16 @@ func (client ReportsClient) listByOperationNextResults(lastResults ReportCollect
 
 // ListByOperationComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListByOperationComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByOperation")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByOperation(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -407,6 +468,16 @@ func (client ReportsClient) ListByOperationComplete(ctx context.Context, resourc
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByProduct(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -492,8 +563,8 @@ func (client ReportsClient) ListByProductResponder(resp *http.Response) (result
 }
 
 // listByProductNextResults retrieves the next set of results, if any.
-func (client ReportsClient) listByProductNextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listByProductNextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listByProductNextResults", nil, "Failure preparing next results request")
 	}
@@ -514,6 +585,16 @@ func (client ReportsClient) listByProductNextResults(lastResults ReportCollectio
 
 // ListByProductComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListByProductComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByProduct(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -526,6 +607,16 @@ func (client ReportsClient) ListByProductComplete(ctx context.Context, resourceG
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByRequest(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result RequestReportCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByRequest")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -617,6 +708,16 @@ func (client ReportsClient) ListByRequestResponder(resp *http.Response) (result
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListBySubscription(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -704,8 +805,8 @@ func (client ReportsClient) ListBySubscriptionResponder(resp *http.Response) (re
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client ReportsClient) listBySubscriptionNextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listBySubscriptionNextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -726,6 +827,16 @@ func (client ReportsClient) listBySubscriptionNextResults(lastResults ReportColl
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListBySubscriptionComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -736,11 +847,21 @@ func (client ReportsClient) ListBySubscriptionComplete(ctx context.Context, reso
 // serviceName - the name of the API Management service.
 // interval - by time interval. Interval must be multiple of 15 minutes and may not be zero. The value should
 // be in ISO  8601 format (http://en.wikipedia.org/wiki/ISO_8601#Durations).This code can be used to convert
-// TimeSpan to a valid interval string: XmlConvert.ToString(new TimeSpan(hours, minutes, secconds))
+// TimeSpan to a valid interval string: XmlConvert.ToString(new TimeSpan(hours, minutes, seconds))
 // filter - the filter to apply on the operation.
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByTime(ctx context.Context, resourceGroupName string, serviceName string, interval string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByTime")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -829,8 +950,8 @@ func (client ReportsClient) ListByTimeResponder(resp *http.Response) (result Rep
 }
 
 // listByTimeNextResults retrieves the next set of results, if any.
-func (client ReportsClient) listByTimeNextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listByTimeNextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listByTimeNextResults", nil, "Failure preparing next results request")
 	}
@@ -851,6 +972,16 @@ func (client ReportsClient) listByTimeNextResults(lastResults ReportCollection)
 
 // ListByTimeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListByTimeComplete(ctx context.Context, resourceGroupName string, serviceName string, interval string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByTime")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByTime(ctx, resourceGroupName, serviceName, interval, filter, top, skip)
 	return
 }
@@ -863,6 +994,16 @@ func (client ReportsClient) ListByTimeComplete(ctx context.Context, resourceGrou
 // top - number of records to return.
 // skip - number of records to skip.
 func (client ReportsClient) ListByUser(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByUser")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -948,8 +1089,8 @@ func (client ReportsClient) ListByUserResponder(resp *http.Response) (result Rep
 }
 
 // listByUserNextResults retrieves the next set of results, if any.
-func (client ReportsClient) listByUserNextResults(lastResults ReportCollection) (result ReportCollection, err error) {
-	req, err := lastResults.reportCollectionPreparer()
+func (client ReportsClient) listByUserNextResults(ctx context.Context, lastResults ReportCollection) (result ReportCollection, err error) {
+	req, err := lastResults.reportCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ReportsClient", "listByUserNextResults", nil, "Failure preparing next results request")
 	}
@@ -970,6 +1111,16 @@ func (client ReportsClient) listByUserNextResults(lastResults ReportCollection)
 
 // ListByUserComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ReportsClient) ListByUserComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result ReportCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReportsClient.ListByUser")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByUser(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/service.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/service.go
index 05459a906db5..96746a886f4b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/service.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/service.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewServiceClientWithBaseURI(baseURI string, subscriptionID string) ServiceC
 // all the regions in which the Api Management service is deployed will be updated sequentially without
 // incurring downtime in the region.
 func (client ServiceClient) ApplyNetworkConfigurationUpdates(ctx context.Context, resourceGroupName string, serviceName string, parameters *ServiceApplyNetworkConfigurationParameters) (result ServiceApplyNetworkConfigurationUpdatesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.ApplyNetworkConfigurationUpdates")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -107,10 +118,6 @@ func (client ServiceClient) ApplyNetworkConfigurationUpdatesSender(req *http.Req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -135,6 +142,16 @@ func (client ServiceClient) ApplyNetworkConfigurationUpdatesResponder(resp *http
 // serviceName - the name of the API Management service.
 // parameters - parameters supplied to the ApiManagementService_Backup operation.
 func (client ServiceClient) Backup(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceBackupRestoreParameters) (result ServiceBackupFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Backup")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -195,10 +212,6 @@ func (client ServiceClient) BackupSender(req *http.Request) (future ServiceBacku
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -220,6 +233,16 @@ func (client ServiceClient) BackupResponder(resp *http.Response) (result Service
 // Parameters:
 // parameters - parameters supplied to the CheckNameAvailability operation.
 func (client ServiceClient) CheckNameAvailability(ctx context.Context, parameters ServiceCheckNameAvailabilityParameters) (result ServiceNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -295,6 +318,16 @@ func (client ServiceClient) CheckNameAvailabilityResponder(resp *http.Response)
 // serviceName - the name of the API Management service.
 // parameters - parameters supplied to the CreateOrUpdate API Management service operation.
 func (client ServiceClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceResource) (result ServiceCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -361,10 +394,6 @@ func (client ServiceClient) CreateOrUpdateSender(req *http.Request) (future Serv
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -387,6 +416,16 @@ func (client ServiceClient) CreateOrUpdateResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client ServiceClient) Delete(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -461,6 +500,16 @@ func (client ServiceClient) DeleteResponder(resp *http.Response) (result autores
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client ServiceClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result ServiceResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -536,6 +585,16 @@ func (client ServiceClient) GetResponder(resp *http.Response) (result ServiceRes
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client ServiceClient) GetSsoToken(ctx context.Context, resourceGroupName string, serviceName string) (result ServiceGetSsoTokenResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.GetSsoToken")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -608,6 +667,16 @@ func (client ServiceClient) GetSsoTokenResponder(resp *http.Response) (result Se
 
 // List lists all API Management services within an Azure subscription.
 func (client ServiceClient) List(ctx context.Context) (result ServiceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.List")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -670,8 +739,8 @@ func (client ServiceClient) ListResponder(resp *http.Response) (result ServiceLi
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ServiceClient) listNextResults(lastResults ServiceListResult) (result ServiceListResult, err error) {
-	req, err := lastResults.serviceListResultPreparer()
+func (client ServiceClient) listNextResults(ctx context.Context, lastResults ServiceListResult) (result ServiceListResult, err error) {
+	req, err := lastResults.serviceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -692,6 +761,16 @@ func (client ServiceClient) listNextResults(lastResults ServiceListResult) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServiceClient) ListComplete(ctx context.Context) (result ServiceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -700,6 +779,16 @@ func (client ServiceClient) ListComplete(ctx context.Context) (result ServiceLis
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ServiceClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServiceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -763,8 +852,8 @@ func (client ServiceClient) ListByResourceGroupResponder(resp *http.Response) (r
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ServiceClient) listByResourceGroupNextResults(lastResults ServiceListResult) (result ServiceListResult, err error) {
-	req, err := lastResults.serviceListResultPreparer()
+func (client ServiceClient) listByResourceGroupNextResults(ctx context.Context, lastResults ServiceListResult) (result ServiceListResult, err error) {
+	req, err := lastResults.serviceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -785,6 +874,16 @@ func (client ServiceClient) listByResourceGroupNextResults(lastResults ServiceLi
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServiceClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ServiceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -796,6 +895,16 @@ func (client ServiceClient) ListByResourceGroupComplete(ctx context.Context, res
 // serviceName - the name of the API Management service.
 // parameters - parameters supplied to the Restore API Management service from backup operation.
 func (client ServiceClient) Restore(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceBackupRestoreParameters) (result ServiceRestoreFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Restore")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -856,10 +965,6 @@ func (client ServiceClient) RestoreSender(req *http.Request) (future ServiceRest
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -883,6 +988,16 @@ func (client ServiceClient) RestoreResponder(resp *http.Response) (result Servic
 // serviceName - the name of the API Management service.
 // parameters - parameters supplied to the CreateOrUpdate API Management service operation.
 func (client ServiceClient) Update(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceUpdateParameters) (result ServiceUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -938,10 +1053,6 @@ func (client ServiceClient) UpdateSender(req *http.Request) (future ServiceUpdat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -967,6 +1078,16 @@ func (client ServiceClient) UpdateResponder(resp *http.Response) (result Service
 // serviceName - the name of the API Management service.
 // parameters - parameters supplied to the UpdateHostname operation.
 func (client ServiceClient) UpdateHostname(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceUpdateHostnameParameters) (result ServiceUpdateHostnameFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.UpdateHostname")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1022,10 +1143,6 @@ func (client ServiceClient) UpdateHostnameSender(req *http.Request) (future Serv
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1050,6 +1167,16 @@ func (client ServiceClient) UpdateHostnameResponder(resp *http.Response) (result
 // serviceName - the name of the API Management service.
 // parameters - parameters supplied to the Upload SSL certificate for an API Management service operation.
 func (client ServiceClient) UploadCertificate(ctx context.Context, resourceGroupName string, serviceName string, parameters ServiceUploadCertificateParameters) (result CertificateInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceClient.UploadCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/serviceskus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/serviceskus.go
new file mode 100644
index 000000000000..346249aa265f
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/serviceskus.go
@@ -0,0 +1,165 @@
+package apimanagement
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// ServiceSkusClient is the apiManagement Client
+type ServiceSkusClient struct {
+	BaseClient
+}
+
+// NewServiceSkusClient creates an instance of the ServiceSkusClient client.
+func NewServiceSkusClient(subscriptionID string) ServiceSkusClient {
+	return NewServiceSkusClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewServiceSkusClientWithBaseURI creates an instance of the ServiceSkusClient client.
+func NewServiceSkusClientWithBaseURI(baseURI string, subscriptionID string) ServiceSkusClient {
+	return ServiceSkusClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// ListAvailableServiceSkus gets all available SKU for a given API Management service
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// serviceName - the name of the API Management service.
+func (client ServiceSkusClient) ListAvailableServiceSkus(ctx context.Context, resourceGroupName string, serviceName string) (result ResourceSkuResultsPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceSkusClient.ListAvailableServiceSkus")
+		defer func() {
+			sc := -1
+			if result.rsr.Response.Response != nil {
+				sc = result.rsr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: serviceName,
+			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
+				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("apimanagement.ServiceSkusClient", "ListAvailableServiceSkus", err.Error())
+	}
+
+	result.fn = client.listAvailableServiceSkusNextResults
+	req, err := client.ListAvailableServiceSkusPreparer(ctx, resourceGroupName, serviceName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.ServiceSkusClient", "ListAvailableServiceSkus", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListAvailableServiceSkusSender(req)
+	if err != nil {
+		result.rsr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "apimanagement.ServiceSkusClient", "ListAvailableServiceSkus", resp, "Failure sending request")
+		return
+	}
+
+	result.rsr, err = client.ListAvailableServiceSkusResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.ServiceSkusClient", "ListAvailableServiceSkus", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListAvailableServiceSkusPreparer prepares the ListAvailableServiceSkus request.
+func (client ServiceSkusClient) ListAvailableServiceSkusPreparer(ctx context.Context, resourceGroupName string, serviceName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"serviceName":       autorest.Encode("path", serviceName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/skus", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListAvailableServiceSkusSender sends the ListAvailableServiceSkus request. The method will close the
+// http.Response Body if it receives an error.
+func (client ServiceSkusClient) ListAvailableServiceSkusSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListAvailableServiceSkusResponder handles the response to the ListAvailableServiceSkus request. The method always
+// closes the http.Response Body.
+func (client ServiceSkusClient) ListAvailableServiceSkusResponder(resp *http.Response) (result ResourceSkuResults, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listAvailableServiceSkusNextResults retrieves the next set of results, if any.
+func (client ServiceSkusClient) listAvailableServiceSkusNextResults(ctx context.Context, lastResults ResourceSkuResults) (result ResourceSkuResults, err error) {
+	req, err := lastResults.resourceSkuResultsPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceSkusClient", "listAvailableServiceSkusNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListAvailableServiceSkusSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "apimanagement.ServiceSkusClient", "listAvailableServiceSkusNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListAvailableServiceSkusResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.ServiceSkusClient", "listAvailableServiceSkusNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListAvailableServiceSkusComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ServiceSkusClient) ListAvailableServiceSkusComplete(ctx context.Context, resourceGroupName string, serviceName string) (result ResourceSkuResultsIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceSkusClient.ListAvailableServiceSkus")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListAvailableServiceSkus(ctx, resourceGroupName, serviceName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signinsettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signinsettings.go
index f83dd4fa807e..5d2c2266f231 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signinsettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signinsettings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewSignInSettingsClientWithBaseURI(baseURI string, subscriptionID string) S
 // serviceName - the name of the API Management service.
 // parameters - create or update parameters.
 func (client SignInSettingsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, parameters PortalSigninSettings) (result PortalSigninSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignInSettingsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -123,6 +134,16 @@ func (client SignInSettingsClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client SignInSettingsClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result PortalSigninSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignInSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -198,6 +219,16 @@ func (client SignInSettingsClient) GetResponder(resp *http.Response) (result Por
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client SignInSettingsClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignInSettingsClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -275,6 +306,16 @@ func (client SignInSettingsClient) GetEntityTagResponder(resp *http.Response) (r
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client SignInSettingsClient) Update(ctx context.Context, resourceGroupName string, serviceName string, parameters PortalSigninSettings, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignInSettingsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signupsettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signupsettings.go
index 944ff539959f..86f2c508fc42 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signupsettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/signupsettings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewSignUpSettingsClientWithBaseURI(baseURI string, subscriptionID string) S
 // serviceName - the name of the API Management service.
 // parameters - create or update parameters.
 func (client SignUpSettingsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, parameters PortalSignupSettings) (result PortalSignupSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignUpSettingsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -123,6 +134,16 @@ func (client SignUpSettingsClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client SignUpSettingsClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result PortalSignupSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignUpSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -198,6 +219,16 @@ func (client SignUpSettingsClient) GetResponder(resp *http.Response) (result Por
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client SignUpSettingsClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignUpSettingsClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -275,6 +306,16 @@ func (client SignUpSettingsClient) GetEntityTagResponder(resp *http.Response) (r
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client SignUpSettingsClient) Update(ctx context.Context, resourceGroupName string, serviceName string, parameters PortalSignupSettings, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SignUpSettingsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/subscription.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/subscription.go
index f36daa5ce488..4ec18de23dfc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/subscription.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/subscription.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewSubscriptionClientWithBaseURI(baseURI string, subscriptionID string) Sub
 // - If true, send email notification of change of state of subscription
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client SubscriptionClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, sid string, parameters SubscriptionCreateParameters, notify *bool, ifMatch string) (result SubscriptionContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -62,8 +73,7 @@ func (client SubscriptionClient) CreateOrUpdate(ctx context.Context, resourceGro
 				{Target: "sid", Name: validation.Pattern, Rule: `(^[\w]+$)|(^[\w][\w\-]+[\w]$)`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.SubscriptionCreateParameterProperties", Name: validation.Null, Rule: false,
-				Chain: []validation.Constraint{{Target: "parameters.SubscriptionCreateParameterProperties.UserID", Name: validation.Null, Rule: true, Chain: nil},
-					{Target: "parameters.SubscriptionCreateParameterProperties.ProductID", Name: validation.Null, Rule: true, Chain: nil},
+				Chain: []validation.Constraint{{Target: "parameters.SubscriptionCreateParameterProperties.Scope", Name: validation.Null, Rule: true, Chain: nil},
 					{Target: "parameters.SubscriptionCreateParameterProperties.DisplayName", Name: validation.Null, Rule: true,
 						Chain: []validation.Constraint{{Target: "parameters.SubscriptionCreateParameterProperties.DisplayName", Name: validation.MaxLength, Rule: 100, Chain: nil},
 							{Target: "parameters.SubscriptionCreateParameterProperties.DisplayName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -161,6 +171,16 @@ func (client SubscriptionClient) CreateOrUpdateResponder(resp *http.Response) (r
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client SubscriptionClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, sid string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -242,6 +262,16 @@ func (client SubscriptionClient) DeleteResponder(resp *http.Response) (result au
 // sid - subscription entity Identifier. The entity represents the association between a user and a product in
 // API Management.
 func (client SubscriptionClient) Get(ctx context.Context, resourceGroupName string, serviceName string, sid string) (result SubscriptionContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -323,6 +353,16 @@ func (client SubscriptionClient) GetResponder(resp *http.Response) (result Subsc
 // sid - subscription entity Identifier. The entity represents the association between a user and a product in
 // API Management.
 func (client SubscriptionClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, sid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -405,12 +445,22 @@ func (client SubscriptionClient) GetEntityTagResponder(resp *http.Response) (res
 // | id           | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
 // | name         | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
 // | stateComment | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
-// | userId       | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
-// | productId    | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
+// | ownerId      | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
+// | scope        | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
 // | state        | eq                     |                                             |
 // top - number of records to return.
 // skip - number of records to skip.
 func (client SubscriptionClient) List(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result SubscriptionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.List")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -498,8 +548,8 @@ func (client SubscriptionClient) ListResponder(resp *http.Response) (result Subs
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SubscriptionClient) listNextResults(lastResults SubscriptionCollection) (result SubscriptionCollection, err error) {
-	req, err := lastResults.subscriptionCollectionPreparer()
+func (client SubscriptionClient) listNextResults(ctx context.Context, lastResults SubscriptionCollection) (result SubscriptionCollection, err error) {
+	req, err := lastResults.subscriptionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.SubscriptionClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -520,6 +570,16 @@ func (client SubscriptionClient) listNextResults(lastResults SubscriptionCollect
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SubscriptionClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result SubscriptionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -531,6 +591,16 @@ func (client SubscriptionClient) ListComplete(ctx context.Context, resourceGroup
 // sid - subscription entity Identifier. The entity represents the association between a user and a product in
 // API Management.
 func (client SubscriptionClient) RegeneratePrimaryKey(ctx context.Context, resourceGroupName string, serviceName string, sid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.RegeneratePrimaryKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -611,6 +681,16 @@ func (client SubscriptionClient) RegeneratePrimaryKeyResponder(resp *http.Respon
 // sid - subscription entity Identifier. The entity represents the association between a user and a product in
 // API Management.
 func (client SubscriptionClient) RegenerateSecondaryKey(ctx context.Context, resourceGroupName string, serviceName string, sid string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.RegenerateSecondaryKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -684,7 +764,7 @@ func (client SubscriptionClient) RegenerateSecondaryKeyResponder(resp *http.Resp
 	return
 }
 
-// Update updates the details of a subscription specificied by its identifier.
+// Update updates the details of a subscription specified by its identifier.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -697,6 +777,16 @@ func (client SubscriptionClient) RegenerateSecondaryKeyResponder(resp *http.Resp
 // - If false, do not send any email notification for change of state of subscription
 // - If true, send email notification of change of state of subscription
 func (client SubscriptionClient) Update(ctx context.Context, resourceGroupName string, serviceName string, sid string, parameters SubscriptionUpdateParameters, ifMatch string, notify *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tag.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tag.go
index 3c52f09aec71..15c281b2dbb6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tag.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tag.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewTagClientWithBaseURI(baseURI string, subscriptionID string) TagClient {
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client TagClient) AssignToAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string, ifMatch string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.AssignToAPI")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -144,6 +155,16 @@ func (client TagClient) AssignToAPIResponder(resp *http.Response) (result TagCon
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client TagClient) AssignToOperation(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, tagID string, ifMatch string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.AssignToOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -241,6 +262,16 @@ func (client TagClient) AssignToOperationResponder(resp *http.Response) (result
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client TagClient) AssignToProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, tagID string, ifMatch string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.AssignToProduct")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -332,6 +363,16 @@ func (client TagClient) AssignToProductResponder(resp *http.Response) (result Ta
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 // parameters - create parameters.
 func (client TagClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, tagID string, parameters TagCreateUpdateParameters) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -424,6 +465,16 @@ func (client TagClient) CreateOrUpdateResponder(resp *http.Response) (result Tag
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TagClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, tagID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -509,6 +560,16 @@ func (client TagClient) DeleteResponder(resp *http.Response) (result autorest.Re
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TagClient) DetachFromAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.DetachFromAPI")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -601,6 +662,16 @@ func (client TagClient) DetachFromAPIResponder(resp *http.Response) (result auto
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TagClient) DetachFromOperation(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, tagID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.DetachFromOperation")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -695,6 +766,16 @@ func (client TagClient) DetachFromOperationResponder(resp *http.Response) (resul
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TagClient) DetachFromProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, tagID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.DetachFromProduct")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -781,6 +862,16 @@ func (client TagClient) DetachFromProductResponder(resp *http.Response) (result
 // serviceName - the name of the API Management service.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) Get(ctx context.Context, resourceGroupName string, serviceName string, tagID string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -864,6 +955,16 @@ func (client TagClient) GetResponder(resp *http.Response) (result TagContract, e
 // revision has ;rev=n as a suffix where n is the revision number.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetByAPI")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -954,6 +1055,16 @@ func (client TagClient) GetByAPIResponder(resp *http.Response) (result TagContra
 // instance.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetByOperation(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, tagID string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetByOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1046,6 +1157,16 @@ func (client TagClient) GetByOperationResponder(resp *http.Response) (result Tag
 // productID - product identifier. Must be unique in the current API Management service instance.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetByProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, tagID string) (result TagContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetByProduct")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1132,6 +1253,16 @@ func (client TagClient) GetByProductResponder(resp *http.Response) (result TagCo
 // serviceName - the name of the API Management service.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetEntityState(ctx context.Context, resourceGroupName string, serviceName string, tagID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetEntityState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1214,6 +1345,16 @@ func (client TagClient) GetEntityStateResponder(resp *http.Response) (result aut
 // revision has ;rev=n as a suffix where n is the revision number.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetEntityStateByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetEntityStateByAPI")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1303,6 +1444,16 @@ func (client TagClient) GetEntityStateByAPIResponder(resp *http.Response) (resul
 // instance.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetEntityStateByOperation(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, tagID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetEntityStateByOperation")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1394,6 +1545,16 @@ func (client TagClient) GetEntityStateByOperationResponder(resp *http.Response)
 // productID - product identifier. Must be unique in the current API Management service instance.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagClient) GetEntityStateByProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, tagID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.GetEntityStateByProduct")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1486,6 +1647,16 @@ func (client TagClient) GetEntityStateByProductResponder(resp *http.Response) (r
 // top - number of records to return.
 // skip - number of records to skip.
 func (client TagClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.tc.Response.Response != nil {
+				sc = result.tc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1578,8 +1749,8 @@ func (client TagClient) ListByAPIResponder(resp *http.Response) (result TagColle
 }
 
 // listByAPINextResults retrieves the next set of results, if any.
-func (client TagClient) listByAPINextResults(lastResults TagCollection) (result TagCollection, err error) {
-	req, err := lastResults.tagCollectionPreparer()
+func (client TagClient) listByAPINextResults(ctx context.Context, lastResults TagCollection) (result TagCollection, err error) {
+	req, err := lastResults.tagCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.TagClient", "listByAPINextResults", nil, "Failure preparing next results request")
 	}
@@ -1600,6 +1771,16 @@ func (client TagClient) listByAPINextResults(lastResults TagCollection) (result
 
 // ListByAPIComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagClient) ListByAPIComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAPI(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
@@ -1622,6 +1803,16 @@ func (client TagClient) ListByAPIComplete(ctx context.Context, resourceGroupName
 // top - number of records to return.
 // skip - number of records to skip.
 func (client TagClient) ListByOperation(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, filter string, top *int32, skip *int32) (result TagCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByOperation")
+		defer func() {
+			sc := -1
+			if result.tc.Response.Response != nil {
+				sc = result.tc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1719,8 +1910,8 @@ func (client TagClient) ListByOperationResponder(resp *http.Response) (result Ta
 }
 
 // listByOperationNextResults retrieves the next set of results, if any.
-func (client TagClient) listByOperationNextResults(lastResults TagCollection) (result TagCollection, err error) {
-	req, err := lastResults.tagCollectionPreparer()
+func (client TagClient) listByOperationNextResults(ctx context.Context, lastResults TagCollection) (result TagCollection, err error) {
+	req, err := lastResults.tagCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.TagClient", "listByOperationNextResults", nil, "Failure preparing next results request")
 	}
@@ -1741,6 +1932,16 @@ func (client TagClient) listByOperationNextResults(lastResults TagCollection) (r
 
 // ListByOperationComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagClient) ListByOperationComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, operationID string, filter string, top *int32, skip *int32) (result TagCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByOperation")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByOperation(ctx, resourceGroupName, serviceName, apiid, operationID, filter, top, skip)
 	return
 }
@@ -1757,6 +1958,16 @@ func (client TagClient) ListByOperationComplete(ctx context.Context, resourceGro
 // top - number of records to return.
 // skip - number of records to skip.
 func (client TagClient) ListByProduct(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result TagCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.tc.Response.Response != nil {
+				sc = result.tc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1849,8 +2060,8 @@ func (client TagClient) ListByProductResponder(resp *http.Response) (result TagC
 }
 
 // listByProductNextResults retrieves the next set of results, if any.
-func (client TagClient) listByProductNextResults(lastResults TagCollection) (result TagCollection, err error) {
-	req, err := lastResults.tagCollectionPreparer()
+func (client TagClient) listByProductNextResults(ctx context.Context, lastResults TagCollection) (result TagCollection, err error) {
+	req, err := lastResults.tagCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.TagClient", "listByProductNextResults", nil, "Failure preparing next results request")
 	}
@@ -1871,6 +2082,16 @@ func (client TagClient) listByProductNextResults(lastResults TagCollection) (res
 
 // ListByProductComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagClient) ListByProductComplete(ctx context.Context, resourceGroupName string, serviceName string, productID string, filter string, top *int32, skip *int32) (result TagCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByProduct")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByProduct(ctx, resourceGroupName, serviceName, productID, filter, top, skip)
 	return
 }
@@ -1885,7 +2106,18 @@ func (client TagClient) ListByProductComplete(ctx context.Context, resourceGroup
 // | name        | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |
 // top - number of records to return.
 // skip - number of records to skip.
-func (client TagClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result TagCollectionPage, err error) {
+// scope - scope like 'apis', 'products' or 'apis/{apiId}
+func (client TagClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, scope string) (result TagCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.tc.Response.Response != nil {
+				sc = result.tc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -1901,7 +2133,7 @@ func (client TagClient) ListByService(ctx context.Context, resourceGroupName str
 	}
 
 	result.fn = client.listByServiceNextResults
-	req, err := client.ListByServicePreparer(ctx, resourceGroupName, serviceName, filter, top, skip)
+	req, err := client.ListByServicePreparer(ctx, resourceGroupName, serviceName, filter, top, skip, scope)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "apimanagement.TagClient", "ListByService", nil, "Failure preparing request")
 		return
@@ -1923,7 +2155,7 @@ func (client TagClient) ListByService(ctx context.Context, resourceGroupName str
 }
 
 // ListByServicePreparer prepares the ListByService request.
-func (client TagClient) ListByServicePreparer(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (*http.Request, error) {
+func (client TagClient) ListByServicePreparer(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, scope string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"serviceName":       autorest.Encode("path", serviceName),
@@ -1943,6 +2175,9 @@ func (client TagClient) ListByServicePreparer(ctx context.Context, resourceGroup
 	if skip != nil {
 		queryParameters["$skip"] = autorest.Encode("query", *skip)
 	}
+	if len(scope) > 0 {
+		queryParameters["scope"] = autorest.Encode("query", scope)
+	}
 
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
@@ -1973,8 +2208,8 @@ func (client TagClient) ListByServiceResponder(resp *http.Response) (result TagC
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client TagClient) listByServiceNextResults(lastResults TagCollection) (result TagCollection, err error) {
-	req, err := lastResults.tagCollectionPreparer()
+func (client TagClient) listByServiceNextResults(ctx context.Context, lastResults TagCollection) (result TagCollection, err error) {
+	req, err := lastResults.tagCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.TagClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -1994,8 +2229,18 @@ func (client TagClient) listByServiceNextResults(lastResults TagCollection) (res
 }
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
-func (client TagClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result TagCollectionIterator, err error) {
-	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
+func (client TagClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32, scope string) (result TagCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip, scope)
 	return
 }
 
@@ -2008,6 +2253,16 @@ func (client TagClient) ListByServiceComplete(ctx context.Context, resourceGroup
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TagClient) Update(ctx context.Context, resourceGroupName string, serviceName string, tagID string, parameters TagCreateUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagdescription.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagdescription.go
index fbd95fb62684..1d8827822696 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagdescription.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagdescription.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -40,7 +41,7 @@ func NewTagDescriptionClientWithBaseURI(baseURI string, subscriptionID string) T
 	return TagDescriptionClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// CreateOrUpdate create/Update tag fescription in scope of the Api.
+// CreateOrUpdate create/Update tag description in scope of the Api.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
@@ -50,6 +51,16 @@ func NewTagDescriptionClientWithBaseURI(baseURI string, subscriptionID string) T
 // parameters - create parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client TagDescriptionClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string, parameters TagDescriptionCreateParameters, ifMatch string) (result TagDescriptionContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -151,6 +162,16 @@ func (client TagDescriptionClient) CreateOrUpdateResponder(resp *http.Response)
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TagDescriptionClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -239,6 +260,16 @@ func (client TagDescriptionClient) DeleteResponder(resp *http.Response) (result
 // revision has ;rev=n as a suffix where n is the revision number.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagDescriptionClient) Get(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (result TagDescriptionContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -327,6 +358,16 @@ func (client TagDescriptionClient) GetResponder(resp *http.Response) (result Tag
 // revision has ;rev=n as a suffix where n is the revision number.
 // tagID - tag identifier. Must be unique in the current API Management service instance.
 func (client TagDescriptionClient) GetEntityState(ctx context.Context, resourceGroupName string, serviceName string, apiid string, tagID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionClient.GetEntityState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -420,6 +461,16 @@ func (client TagDescriptionClient) GetEntityStateResponder(resp *http.Response)
 // top - number of records to return.
 // skip - number of records to skip.
 func (client TagDescriptionClient) ListByAPI(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagDescriptionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.tdc.Response.Response != nil {
+				sc = result.tdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -512,8 +563,8 @@ func (client TagDescriptionClient) ListByAPIResponder(resp *http.Response) (resu
 }
 
 // listByAPINextResults retrieves the next set of results, if any.
-func (client TagDescriptionClient) listByAPINextResults(lastResults TagDescriptionCollection) (result TagDescriptionCollection, err error) {
-	req, err := lastResults.tagDescriptionCollectionPreparer()
+func (client TagDescriptionClient) listByAPINextResults(ctx context.Context, lastResults TagDescriptionCollection) (result TagDescriptionCollection, err error) {
+	req, err := lastResults.tagDescriptionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.TagDescriptionClient", "listByAPINextResults", nil, "Failure preparing next results request")
 	}
@@ -534,6 +585,16 @@ func (client TagDescriptionClient) listByAPINextResults(lastResults TagDescripti
 
 // ListByAPIComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagDescriptionClient) ListByAPIComplete(ctx context.Context, resourceGroupName string, serviceName string, apiid string, filter string, top *int32, skip *int32) (result TagDescriptionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagDescriptionClient.ListByAPI")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByAPI(ctx, resourceGroupName, serviceName, apiid, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagresource.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagresource.go
index 30d624e1f9dc..349f2a5512d2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagresource.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tagresource.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -62,6 +63,16 @@ func NewTagResourceClientWithBaseURI(baseURI string, subscriptionID string) TagR
 // top - number of records to return.
 // skip - number of records to skip.
 func (client TagResourceClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result TagResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagResourceClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.trc.Response.Response != nil {
+				sc = result.trc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -149,8 +160,8 @@ func (client TagResourceClient) ListByServiceResponder(resp *http.Response) (res
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client TagResourceClient) listByServiceNextResults(lastResults TagResourceCollection) (result TagResourceCollection, err error) {
-	req, err := lastResults.tagResourceCollectionPreparer()
+func (client TagResourceClient) listByServiceNextResults(ctx context.Context, lastResults TagResourceCollection) (result TagResourceCollection, err error) {
+	req, err := lastResults.tagResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.TagResourceClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -171,6 +182,16 @@ func (client TagResourceClient) listByServiceNextResults(lastResults TagResource
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagResourceClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result TagResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagResourceClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccess.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccess.go
index 4f75d4985ee8..2dedf74c6ad2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccess.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccess.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewTenantAccessClientWithBaseURI(baseURI string, subscriptionID string) Ten
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantAccessClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result AccessInformationContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -121,6 +132,16 @@ func (client TenantAccessClient) GetResponder(resp *http.Response) (result Acces
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantAccessClient) RegeneratePrimaryKey(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessClient.RegeneratePrimaryKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -196,6 +217,16 @@ func (client TenantAccessClient) RegeneratePrimaryKeyResponder(resp *http.Respon
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantAccessClient) RegenerateSecondaryKey(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessClient.RegenerateSecondaryKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -274,6 +305,16 @@ func (client TenantAccessClient) RegenerateSecondaryKeyResponder(resp *http.Resp
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client TenantAccessClient) Update(ctx context.Context, resourceGroupName string, serviceName string, parameters AccessInformationUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccessgit.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccessgit.go
index 87a1816e9a25..3bb5c237fd93 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccessgit.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantaccessgit.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewTenantAccessGitClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantAccessGitClient) Get(ctx context.Context, resourceGroupName string, serviceName string) (result AccessInformationContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessGitClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -121,6 +132,16 @@ func (client TenantAccessGitClient) GetResponder(resp *http.Response) (result Ac
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantAccessGitClient) RegeneratePrimaryKey(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessGitClient.RegeneratePrimaryKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -196,6 +217,16 @@ func (client TenantAccessGitClient) RegeneratePrimaryKeyResponder(resp *http.Res
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantAccessGitClient) RegenerateSecondaryKey(ctx context.Context, resourceGroupName string, serviceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantAccessGitClient.RegenerateSecondaryKey")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantconfiguration.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantconfiguration.go
index 133f64021e42..9aea9823149b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantconfiguration.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/tenantconfiguration.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewTenantConfigurationClientWithBaseURI(baseURI string, subscriptionID stri
 // serviceName - the name of the API Management service.
 // parameters - deploy Configuration parameters.
 func (client TenantConfigurationClient) Deploy(ctx context.Context, resourceGroupName string, serviceName string, parameters DeployConfigurationParameters) (result TenantConfigurationDeployFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantConfigurationClient.Deploy")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -105,10 +116,6 @@ func (client TenantConfigurationClient) DeploySender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -132,6 +139,16 @@ func (client TenantConfigurationClient) DeployResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // serviceName - the name of the API Management service.
 func (client TenantConfigurationClient) GetSyncState(ctx context.Context, resourceGroupName string, serviceName string) (result TenantConfigurationSyncStateContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantConfigurationClient.GetSyncState")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -210,6 +227,16 @@ func (client TenantConfigurationClient) GetSyncStateResponder(resp *http.Respons
 // serviceName - the name of the API Management service.
 // parameters - save Configuration parameters.
 func (client TenantConfigurationClient) Save(ctx context.Context, resourceGroupName string, serviceName string, parameters SaveConfigurationParameter) (result TenantConfigurationSaveFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantConfigurationClient.Save")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -268,10 +295,6 @@ func (client TenantConfigurationClient) SaveSender(req *http.Request) (future Te
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -296,6 +319,16 @@ func (client TenantConfigurationClient) SaveResponder(resp *http.Response) (resu
 // serviceName - the name of the API Management service.
 // parameters - validate Configuration parameters.
 func (client TenantConfigurationClient) Validate(ctx context.Context, resourceGroupName string, serviceName string, parameters DeployConfigurationParameters) (result TenantConfigurationValidateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantConfigurationClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -354,10 +387,6 @@ func (client TenantConfigurationClient) ValidateSender(req *http.Request) (futur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/user.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/user.go
index 801303186562..2c17e936e054 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/user.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/user.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewUserClientWithBaseURI(baseURI string, subscriptionID string) UserClient
 // parameters - create or update parameters.
 // ifMatch - eTag of the Entity. Not required when creating an entity, but required when updating an entity.
 func (client UserClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serviceName string, UID string, parameters UserCreateParameters, ifMatch string) (result UserContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -154,6 +165,16 @@ func (client UserClient) CreateOrUpdateResponder(resp *http.Response) (result Us
 // deleteSubscriptions - whether to delete user's subscription or not.
 // notify - send an Account Closed Email notification to the User.
 func (client UserClient) Delete(ctx context.Context, resourceGroupName string, serviceName string, UID string, ifMatch string, deleteSubscriptions *bool, notify *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -242,6 +263,16 @@ func (client UserClient) DeleteResponder(resp *http.Response) (result autorest.R
 // serviceName - the name of the API Management service.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client UserClient) GenerateSsoURL(ctx context.Context, resourceGroupName string, serviceName string, UID string) (result GenerateSsoURLResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.GenerateSsoURL")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -323,6 +354,16 @@ func (client UserClient) GenerateSsoURLResponder(resp *http.Response) (result Ge
 // serviceName - the name of the API Management service.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client UserClient) Get(ctx context.Context, resourceGroupName string, serviceName string, UID string) (result UserContract, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -404,6 +445,16 @@ func (client UserClient) GetResponder(resp *http.Response) (result UserContract,
 // serviceName - the name of the API Management service.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client UserClient) GetEntityTag(ctx context.Context, resourceGroupName string, serviceName string, UID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.GetEntityTag")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -478,6 +529,91 @@ func (client UserClient) GetEntityTagResponder(resp *http.Response) (result auto
 	return
 }
 
+// GetIdentity returns calling user identity information.
+// Parameters:
+// resourceGroupName - the name of the resource group.
+// serviceName - the name of the API Management service.
+func (client UserClient) GetIdentity(ctx context.Context, resourceGroupName string, serviceName string) (result CurrentUserIdentity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.GetIdentity")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: serviceName,
+			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
+				{Target: "serviceName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "serviceName", Name: validation.Pattern, Rule: `^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("apimanagement.UserClient", "GetIdentity", err.Error())
+	}
+
+	req, err := client.GetIdentityPreparer(ctx, resourceGroupName, serviceName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.UserClient", "GetIdentity", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetIdentitySender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "apimanagement.UserClient", "GetIdentity", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetIdentityResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "apimanagement.UserClient", "GetIdentity", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetIdentityPreparer prepares the GetIdentity request.
+func (client UserClient) GetIdentityPreparer(ctx context.Context, resourceGroupName string, serviceName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"serviceName":       autorest.Encode("path", serviceName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/identity", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetIdentitySender sends the GetIdentity request. The method will close the
+// http.Response Body if it receives an error.
+func (client UserClient) GetIdentitySender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetIdentityResponder handles the response to the GetIdentity request. The method always
+// closes the http.Response Body.
+func (client UserClient) GetIdentityResponder(resp *http.Response) (result CurrentUserIdentity, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
 // GetSharedAccessToken gets the Shared Access Authorization Token for the User.
 // Parameters:
 // resourceGroupName - the name of the resource group.
@@ -485,6 +621,16 @@ func (client UserClient) GetEntityTagResponder(resp *http.Response) (result auto
 // UID - user identifier. Must be unique in the current API Management service instance.
 // parameters - create Authorization Token parameters.
 func (client UserClient) GetSharedAccessToken(ctx context.Context, resourceGroupName string, serviceName string, UID string, parameters UserTokenParameters) (result UserTokenResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.GetSharedAccessToken")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -580,6 +726,16 @@ func (client UserClient) GetSharedAccessTokenResponder(resp *http.Response) (res
 // top - number of records to return.
 // skip - number of records to skip.
 func (client UserClient) ListByService(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result UserCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.uc.Response.Response != nil {
+				sc = result.uc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -667,8 +823,8 @@ func (client UserClient) ListByServiceResponder(resp *http.Response) (result Use
 }
 
 // listByServiceNextResults retrieves the next set of results, if any.
-func (client UserClient) listByServiceNextResults(lastResults UserCollection) (result UserCollection, err error) {
-	req, err := lastResults.userCollectionPreparer()
+func (client UserClient) listByServiceNextResults(ctx context.Context, lastResults UserCollection) (result UserCollection, err error) {
+	req, err := lastResults.userCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.UserClient", "listByServiceNextResults", nil, "Failure preparing next results request")
 	}
@@ -689,6 +845,16 @@ func (client UserClient) listByServiceNextResults(lastResults UserCollection) (r
 
 // ListByServiceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UserClient) ListByServiceComplete(ctx context.Context, resourceGroupName string, serviceName string, filter string, top *int32, skip *int32) (result UserCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.ListByService")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByService(ctx, resourceGroupName, serviceName, filter, top, skip)
 	return
 }
@@ -702,6 +868,16 @@ func (client UserClient) ListByServiceComplete(ctx context.Context, resourceGrou
 // ifMatch - eTag of the Entity. ETag should match the current entity state from the header response of the GET
 // request or it should be * for unconditional update.
 func (client UserClient) Update(ctx context.Context, resourceGroupName string, serviceName string, UID string, parameters UserUpdateParameters, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usergroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usergroup.go
index cf68f0b65820..0e867cff299d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usergroup.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usergroup.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -53,6 +54,16 @@ func NewUserGroupClientWithBaseURI(baseURI string, subscriptionID string) UserGr
 // top - number of records to return.
 // skip - number of records to skip.
 func (client UserGroupClient) List(ctx context.Context, resourceGroupName string, serviceName string, UID string, filter string, top *int32, skip *int32) (result GroupCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserGroupClient.List")
+		defer func() {
+			sc := -1
+			if result.gc.Response.Response != nil {
+				sc = result.gc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -145,8 +156,8 @@ func (client UserGroupClient) ListResponder(resp *http.Response) (result GroupCo
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UserGroupClient) listNextResults(lastResults GroupCollection) (result GroupCollection, err error) {
-	req, err := lastResults.groupCollectionPreparer()
+func (client UserGroupClient) listNextResults(ctx context.Context, lastResults GroupCollection) (result GroupCollection, err error) {
+	req, err := lastResults.groupCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.UserGroupClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -167,6 +178,16 @@ func (client UserGroupClient) listNextResults(lastResults GroupCollection) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UserGroupClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, UID string, filter string, top *int32, skip *int32) (result GroupCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserGroupClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, UID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/useridentities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/useridentities.go
index 5e354a9c4d51..c415a3a4ea38 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/useridentities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/useridentities.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewUserIdentitiesClientWithBaseURI(baseURI string, subscriptionID string) U
 // serviceName - the name of the API Management service.
 // UID - user identifier. Must be unique in the current API Management service instance.
 func (client UserIdentitiesClient) List(ctx context.Context, resourceGroupName string, serviceName string, UID string) (result UserIdentityCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserIdentitiesClient.List")
+		defer func() {
+			sc := -1
+			if result.uic.Response.Response != nil {
+				sc = result.uic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -123,8 +134,8 @@ func (client UserIdentitiesClient) ListResponder(resp *http.Response) (result Us
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UserIdentitiesClient) listNextResults(lastResults UserIdentityCollection) (result UserIdentityCollection, err error) {
-	req, err := lastResults.userIdentityCollectionPreparer()
+func (client UserIdentitiesClient) listNextResults(ctx context.Context, lastResults UserIdentityCollection) (result UserIdentityCollection, err error) {
+	req, err := lastResults.userIdentityCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.UserIdentitiesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -145,6 +156,16 @@ func (client UserIdentitiesClient) listNextResults(lastResults UserIdentityColle
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UserIdentitiesClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, UID string) (result UserIdentityCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserIdentitiesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, UID)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usersubscription.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usersubscription.go
index afa0bf1b137d..547c9946e12e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usersubscription.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/apimanagement/mgmt/2018-06-01-preview/apimanagement/usersubscription.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -56,6 +57,16 @@ func NewUserSubscriptionClientWithBaseURI(baseURI string, subscriptionID string)
 // top - number of records to return.
 // skip - number of records to skip.
 func (client UserSubscriptionClient) List(ctx context.Context, resourceGroupName string, serviceName string, UID string, filter string, top *int32, skip *int32) (result SubscriptionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserSubscriptionClient.List")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: serviceName,
 			Constraints: []validation.Constraint{{Target: "serviceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -148,8 +159,8 @@ func (client UserSubscriptionClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UserSubscriptionClient) listNextResults(lastResults SubscriptionCollection) (result SubscriptionCollection, err error) {
-	req, err := lastResults.subscriptionCollectionPreparer()
+func (client UserSubscriptionClient) listNextResults(ctx context.Context, lastResults SubscriptionCollection) (result SubscriptionCollection, err error) {
+	req, err := lastResults.subscriptionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "apimanagement.UserSubscriptionClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -170,6 +181,16 @@ func (client UserSubscriptionClient) listNextResults(lastResults SubscriptionCol
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UserSubscriptionClient) ListComplete(ctx context.Context, resourceGroupName string, serviceName string, UID string, filter string, top *int32, skip *int32) (result SubscriptionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserSubscriptionClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, serviceName, UID, filter, top, skip)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/classicadministrators.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/classicadministrators.go
index 5e46de7a5bf1..c66bfbaf6024 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/classicadministrators.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/classicadministrators.go
@@ -21,13 +21,11 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
-// ClassicAdministratorsClient is the role based access control provides you a way to apply granular level policy
-// administration down to individual resources or resource groups. These operations enable you to manage role
-// definitions and role assignments. A role definition describes the set of actions that can be performed on resources.
-// A role assignment grants access to Azure Active Directory users.
+// ClassicAdministratorsClient is the client for the ClassicAdministrators methods of the Authorization service.
 type ClassicAdministratorsClient struct {
 	BaseClient
 }
@@ -44,6 +42,16 @@ func NewClassicAdministratorsClientWithBaseURI(baseURI string, subscriptionID st
 
 // List gets service administrator, account administrator, and co-administrators for the subscription.
 func (client ClassicAdministratorsClient) List(ctx context.Context) (result ClassicAdministratorListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClassicAdministratorsClient.List")
+		defer func() {
+			sc := -1
+			if result.calr.Response.Response != nil {
+				sc = result.calr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -106,8 +114,8 @@ func (client ClassicAdministratorsClient) ListResponder(resp *http.Response) (re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ClassicAdministratorsClient) listNextResults(lastResults ClassicAdministratorListResult) (result ClassicAdministratorListResult, err error) {
-	req, err := lastResults.classicAdministratorListResultPreparer()
+func (client ClassicAdministratorsClient) listNextResults(ctx context.Context, lastResults ClassicAdministratorListResult) (result ClassicAdministratorListResult, err error) {
+	req, err := lastResults.classicAdministratorListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.ClassicAdministratorsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -128,6 +136,16 @@ func (client ClassicAdministratorsClient) listNextResults(lastResults ClassicAdm
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ClassicAdministratorsClient) ListComplete(ctx context.Context) (result ClassicAdministratorListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClassicAdministratorsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/client.go
index 6b6f6de95ef0..362420bdfa36 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/client.go
@@ -1,9 +1,6 @@
 // Package authorization implements the Azure ARM Authorization service API version .
 //
-// Role based access control provides you a way to apply granular level policy administration down to individual
-// resources or resource groups. These operations enable you to manage role definitions and role assignments. A role
-// definition describes the set of actions that can be performed on resources. A role assignment grants access to Azure
-// Active Directory users.
+//
 package authorization
 
 // Copyright (c) Microsoft and contributors.  All rights reserved.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go
index 4f279ec7f00d..41fe00970ec1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/models.go
@@ -18,12 +18,17 @@ package authorization
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization"
+
 // ClassicAdministrator classic Administrators
 type ClassicAdministrator struct {
 	// ID - The ID of the administrator.
@@ -114,20 +119,31 @@ type ClassicAdministratorListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ClassicAdministratorListResultIterator provides access to a complete listing of ClassicAdministrator values.
+// ClassicAdministratorListResultIterator provides access to a complete listing of ClassicAdministrator
+// values.
 type ClassicAdministratorListResultIterator struct {
 	i    int
 	page ClassicAdministratorListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ClassicAdministratorListResultIterator) Next() error {
+func (iter *ClassicAdministratorListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClassicAdministratorListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -136,6 +152,13 @@ func (iter *ClassicAdministratorListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ClassicAdministratorListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ClassicAdministratorListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -155,6 +178,11 @@ func (iter ClassicAdministratorListResultIterator) Value() ClassicAdministrator
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ClassicAdministratorListResultIterator type.
+func NewClassicAdministratorListResultIterator(page ClassicAdministratorListResultPage) ClassicAdministratorListResultIterator {
+	return ClassicAdministratorListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (calr ClassicAdministratorListResult) IsEmpty() bool {
 	return calr.Value == nil || len(*calr.Value) == 0
@@ -162,11 +190,11 @@ func (calr ClassicAdministratorListResult) IsEmpty() bool {
 
 // classicAdministratorListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (calr ClassicAdministratorListResult) classicAdministratorListResultPreparer() (*http.Request, error) {
+func (calr ClassicAdministratorListResult) classicAdministratorListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if calr.NextLink == nil || len(to.String(calr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(calr.NextLink)))
@@ -174,14 +202,24 @@ func (calr ClassicAdministratorListResult) classicAdministratorListResultPrepare
 
 // ClassicAdministratorListResultPage contains a page of ClassicAdministrator values.
 type ClassicAdministratorListResultPage struct {
-	fn   func(ClassicAdministratorListResult) (ClassicAdministratorListResult, error)
+	fn   func(context.Context, ClassicAdministratorListResult) (ClassicAdministratorListResult, error)
 	calr ClassicAdministratorListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ClassicAdministratorListResultPage) Next() error {
-	next, err := page.fn(page.calr)
+func (page *ClassicAdministratorListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClassicAdministratorListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.calr)
 	if err != nil {
 		return err
 	}
@@ -189,6 +227,13 @@ func (page *ClassicAdministratorListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ClassicAdministratorListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ClassicAdministratorListResultPage) NotDone() bool {
 	return !page.calr.IsEmpty()
@@ -207,6 +252,11 @@ func (page ClassicAdministratorListResultPage) Values() []ClassicAdministrator {
 	return *page.calr.Value
 }
 
+// Creates a new instance of the ClassicAdministratorListResultPage type.
+func NewClassicAdministratorListResultPage(getNextPage func(context.Context, ClassicAdministratorListResult) (ClassicAdministratorListResult, error)) ClassicAdministratorListResultPage {
+	return ClassicAdministratorListResultPage{fn: getNextPage}
+}
+
 // ClassicAdministratorProperties classic Administrator properties.
 type ClassicAdministratorProperties struct {
 	// EmailAddress - The email address of the administrator.
@@ -242,14 +292,24 @@ type PermissionGetResultIterator struct {
 	page PermissionGetResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PermissionGetResultIterator) Next() error {
+func (iter *PermissionGetResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PermissionGetResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -258,6 +318,13 @@ func (iter *PermissionGetResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PermissionGetResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PermissionGetResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -277,6 +344,11 @@ func (iter PermissionGetResultIterator) Value() Permission {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PermissionGetResultIterator type.
+func NewPermissionGetResultIterator(page PermissionGetResultPage) PermissionGetResultIterator {
+	return PermissionGetResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pgr PermissionGetResult) IsEmpty() bool {
 	return pgr.Value == nil || len(*pgr.Value) == 0
@@ -284,11 +356,11 @@ func (pgr PermissionGetResult) IsEmpty() bool {
 
 // permissionGetResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pgr PermissionGetResult) permissionGetResultPreparer() (*http.Request, error) {
+func (pgr PermissionGetResult) permissionGetResultPreparer(ctx context.Context) (*http.Request, error) {
 	if pgr.NextLink == nil || len(to.String(pgr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pgr.NextLink)))
@@ -296,14 +368,24 @@ func (pgr PermissionGetResult) permissionGetResultPreparer() (*http.Request, err
 
 // PermissionGetResultPage contains a page of Permission values.
 type PermissionGetResultPage struct {
-	fn  func(PermissionGetResult) (PermissionGetResult, error)
+	fn  func(context.Context, PermissionGetResult) (PermissionGetResult, error)
 	pgr PermissionGetResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PermissionGetResultPage) Next() error {
-	next, err := page.fn(page.pgr)
+func (page *PermissionGetResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PermissionGetResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pgr)
 	if err != nil {
 		return err
 	}
@@ -311,6 +393,13 @@ func (page *PermissionGetResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PermissionGetResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PermissionGetResultPage) NotDone() bool {
 	return !page.pgr.IsEmpty()
@@ -329,6 +418,11 @@ func (page PermissionGetResultPage) Values() []Permission {
 	return *page.pgr.Value
 }
 
+// Creates a new instance of the PermissionGetResultPage type.
+func NewPermissionGetResultPage(getNextPage func(context.Context, PermissionGetResult) (PermissionGetResult, error)) PermissionGetResultPage {
+	return PermissionGetResultPage{fn: getNextPage}
+}
+
 // ProviderOperation operation
 type ProviderOperation struct {
 	// Name - The operation name.
@@ -371,21 +465,31 @@ type ProviderOperationsMetadataListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ProviderOperationsMetadataListResultIterator provides access to a complete listing of ProviderOperationsMetadata
-// values.
+// ProviderOperationsMetadataListResultIterator provides access to a complete listing of
+// ProviderOperationsMetadata values.
 type ProviderOperationsMetadataListResultIterator struct {
 	i    int
 	page ProviderOperationsMetadataListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProviderOperationsMetadataListResultIterator) Next() error {
+func (iter *ProviderOperationsMetadataListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsMetadataListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -394,6 +498,13 @@ func (iter *ProviderOperationsMetadataListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProviderOperationsMetadataListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProviderOperationsMetadataListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -413,6 +524,11 @@ func (iter ProviderOperationsMetadataListResultIterator) Value() ProviderOperati
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProviderOperationsMetadataListResultIterator type.
+func NewProviderOperationsMetadataListResultIterator(page ProviderOperationsMetadataListResultPage) ProviderOperationsMetadataListResultIterator {
+	return ProviderOperationsMetadataListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pomlr ProviderOperationsMetadataListResult) IsEmpty() bool {
 	return pomlr.Value == nil || len(*pomlr.Value) == 0
@@ -420,11 +536,11 @@ func (pomlr ProviderOperationsMetadataListResult) IsEmpty() bool {
 
 // providerOperationsMetadataListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pomlr ProviderOperationsMetadataListResult) providerOperationsMetadataListResultPreparer() (*http.Request, error) {
+func (pomlr ProviderOperationsMetadataListResult) providerOperationsMetadataListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if pomlr.NextLink == nil || len(to.String(pomlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pomlr.NextLink)))
@@ -432,14 +548,24 @@ func (pomlr ProviderOperationsMetadataListResult) providerOperationsMetadataList
 
 // ProviderOperationsMetadataListResultPage contains a page of ProviderOperationsMetadata values.
 type ProviderOperationsMetadataListResultPage struct {
-	fn    func(ProviderOperationsMetadataListResult) (ProviderOperationsMetadataListResult, error)
+	fn    func(context.Context, ProviderOperationsMetadataListResult) (ProviderOperationsMetadataListResult, error)
 	pomlr ProviderOperationsMetadataListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProviderOperationsMetadataListResultPage) Next() error {
-	next, err := page.fn(page.pomlr)
+func (page *ProviderOperationsMetadataListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsMetadataListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pomlr)
 	if err != nil {
 		return err
 	}
@@ -447,6 +573,13 @@ func (page *ProviderOperationsMetadataListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProviderOperationsMetadataListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProviderOperationsMetadataListResultPage) NotDone() bool {
 	return !page.pomlr.IsEmpty()
@@ -465,6 +598,11 @@ func (page ProviderOperationsMetadataListResultPage) Values() []ProviderOperatio
 	return *page.pomlr.Value
 }
 
+// Creates a new instance of the ProviderOperationsMetadataListResultPage type.
+func NewProviderOperationsMetadataListResultPage(getNextPage func(context.Context, ProviderOperationsMetadataListResult) (ProviderOperationsMetadataListResult, error)) ProviderOperationsMetadataListResultPage {
+	return ProviderOperationsMetadataListResultPage{fn: getNextPage}
+}
+
 // ResourceType resource Type
 type ResourceType struct {
 	// Name - The resource type name.
@@ -600,7 +738,7 @@ func (racp *RoleAssignmentCreateParameters) UnmarshalJSON(body []byte) error {
 type RoleAssignmentFilter struct {
 	// PrincipalID - Returns role assignment of the specific principal.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -619,14 +757,24 @@ type RoleAssignmentListResultIterator struct {
 	page RoleAssignmentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RoleAssignmentListResultIterator) Next() error {
+func (iter *RoleAssignmentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -635,6 +783,13 @@ func (iter *RoleAssignmentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RoleAssignmentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RoleAssignmentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -654,6 +809,11 @@ func (iter RoleAssignmentListResultIterator) Value() RoleAssignment {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RoleAssignmentListResultIterator type.
+func NewRoleAssignmentListResultIterator(page RoleAssignmentListResultPage) RoleAssignmentListResultIterator {
+	return RoleAssignmentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ralr RoleAssignmentListResult) IsEmpty() bool {
 	return ralr.Value == nil || len(*ralr.Value) == 0
@@ -661,11 +821,11 @@ func (ralr RoleAssignmentListResult) IsEmpty() bool {
 
 // roleAssignmentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ralr RoleAssignmentListResult) roleAssignmentListResultPreparer() (*http.Request, error) {
+func (ralr RoleAssignmentListResult) roleAssignmentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ralr.NextLink == nil || len(to.String(ralr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ralr.NextLink)))
@@ -673,14 +833,24 @@ func (ralr RoleAssignmentListResult) roleAssignmentListResultPreparer() (*http.R
 
 // RoleAssignmentListResultPage contains a page of RoleAssignment values.
 type RoleAssignmentListResultPage struct {
-	fn   func(RoleAssignmentListResult) (RoleAssignmentListResult, error)
+	fn   func(context.Context, RoleAssignmentListResult) (RoleAssignmentListResult, error)
 	ralr RoleAssignmentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RoleAssignmentListResultPage) Next() error {
-	next, err := page.fn(page.ralr)
+func (page *RoleAssignmentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ralr)
 	if err != nil {
 		return err
 	}
@@ -688,6 +858,13 @@ func (page *RoleAssignmentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RoleAssignmentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RoleAssignmentListResultPage) NotDone() bool {
 	return !page.ralr.IsEmpty()
@@ -706,13 +883,18 @@ func (page RoleAssignmentListResultPage) Values() []RoleAssignment {
 	return *page.ralr.Value
 }
 
+// Creates a new instance of the RoleAssignmentListResultPage type.
+func NewRoleAssignmentListResultPage(getNextPage func(context.Context, RoleAssignmentListResult) (RoleAssignmentListResult, error)) RoleAssignmentListResultPage {
+	return RoleAssignmentListResultPage{fn: getNextPage}
+}
+
 // RoleAssignmentProperties role assignment properties.
 type RoleAssignmentProperties struct {
 	// RoleDefinitionID - The role definition ID used in the role assignment.
 	RoleDefinitionID *string `json:"roleDefinitionId,omitempty"`
 	// PrincipalID - The principal ID assigned to the role. This maps to the ID inside the Active Directory. It can point to a user, service principal, or security group.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The delgation flag used for creating a role assignment
+	// CanDelegate - The delegation flag used for creating a role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -724,7 +906,7 @@ type RoleAssignmentPropertiesWithScope struct {
 	RoleDefinitionID *string `json:"roleDefinitionId,omitempty"`
 	// PrincipalID - The principal ID.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// CanDelegate - The Delegation flag for the roleassignment
+	// CanDelegate - The Delegation flag for the role assignment
 	CanDelegate *bool `json:"canDelegate,omitempty"`
 }
 
@@ -833,14 +1015,24 @@ type RoleDefinitionListResultIterator struct {
 	page RoleDefinitionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RoleDefinitionListResultIterator) Next() error {
+func (iter *RoleDefinitionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -849,6 +1041,13 @@ func (iter *RoleDefinitionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RoleDefinitionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RoleDefinitionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -868,6 +1067,11 @@ func (iter RoleDefinitionListResultIterator) Value() RoleDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RoleDefinitionListResultIterator type.
+func NewRoleDefinitionListResultIterator(page RoleDefinitionListResultPage) RoleDefinitionListResultIterator {
+	return RoleDefinitionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rdlr RoleDefinitionListResult) IsEmpty() bool {
 	return rdlr.Value == nil || len(*rdlr.Value) == 0
@@ -875,11 +1079,11 @@ func (rdlr RoleDefinitionListResult) IsEmpty() bool {
 
 // roleDefinitionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rdlr RoleDefinitionListResult) roleDefinitionListResultPreparer() (*http.Request, error) {
+func (rdlr RoleDefinitionListResult) roleDefinitionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rdlr.NextLink == nil || len(to.String(rdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rdlr.NextLink)))
@@ -887,14 +1091,24 @@ func (rdlr RoleDefinitionListResult) roleDefinitionListResultPreparer() (*http.R
 
 // RoleDefinitionListResultPage contains a page of RoleDefinition values.
 type RoleDefinitionListResultPage struct {
-	fn   func(RoleDefinitionListResult) (RoleDefinitionListResult, error)
+	fn   func(context.Context, RoleDefinitionListResult) (RoleDefinitionListResult, error)
 	rdlr RoleDefinitionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RoleDefinitionListResultPage) Next() error {
-	next, err := page.fn(page.rdlr)
+func (page *RoleDefinitionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rdlr)
 	if err != nil {
 		return err
 	}
@@ -902,6 +1116,13 @@ func (page *RoleDefinitionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RoleDefinitionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RoleDefinitionListResultPage) NotDone() bool {
 	return !page.rdlr.IsEmpty()
@@ -920,6 +1141,11 @@ func (page RoleDefinitionListResultPage) Values() []RoleDefinition {
 	return *page.rdlr.Value
 }
 
+// Creates a new instance of the RoleDefinitionListResultPage type.
+func NewRoleDefinitionListResultPage(getNextPage func(context.Context, RoleDefinitionListResult) (RoleDefinitionListResult, error)) RoleDefinitionListResultPage {
+	return RoleDefinitionListResultPage{fn: getNextPage}
+}
+
 // RoleDefinitionProperties role definition properties.
 type RoleDefinitionProperties struct {
 	// RoleName - The role name.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/permissions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/permissions.go
index 9c97551b1eb9..4fcabb91de6d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/permissions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/permissions.go
@@ -21,13 +21,11 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
-// PermissionsClient is the role based access control provides you a way to apply granular level policy administration
-// down to individual resources or resource groups. These operations enable you to manage role definitions and role
-// assignments. A role definition describes the set of actions that can be performed on resources. A role assignment
-// grants access to Azure Active Directory users.
+// PermissionsClient is the client for the Permissions methods of the Authorization service.
 type PermissionsClient struct {
 	BaseClient
 }
@@ -50,6 +48,16 @@ func NewPermissionsClientWithBaseURI(baseURI string, subscriptionID string) Perm
 // resourceType - the resource type of the resource.
 // resourceName - the name of the resource to get the permissions for.
 func (client PermissionsClient) ListForResource(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result PermissionGetResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PermissionsClient.ListForResource")
+		defer func() {
+			sc := -1
+			if result.pgr.Response.Response != nil {
+				sc = result.pgr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listForResourceNextResults
 	req, err := client.ListForResourcePreparer(ctx, resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName)
 	if err != nil {
@@ -117,8 +125,8 @@ func (client PermissionsClient) ListForResourceResponder(resp *http.Response) (r
 }
 
 // listForResourceNextResults retrieves the next set of results, if any.
-func (client PermissionsClient) listForResourceNextResults(lastResults PermissionGetResult) (result PermissionGetResult, err error) {
-	req, err := lastResults.permissionGetResultPreparer()
+func (client PermissionsClient) listForResourceNextResults(ctx context.Context, lastResults PermissionGetResult) (result PermissionGetResult, err error) {
+	req, err := lastResults.permissionGetResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.PermissionsClient", "listForResourceNextResults", nil, "Failure preparing next results request")
 	}
@@ -139,6 +147,16 @@ func (client PermissionsClient) listForResourceNextResults(lastResults Permissio
 
 // ListForResourceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PermissionsClient) ListForResourceComplete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result PermissionGetResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PermissionsClient.ListForResource")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForResource(ctx, resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName)
 	return
 }
@@ -147,6 +165,16 @@ func (client PermissionsClient) ListForResourceComplete(ctx context.Context, res
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client PermissionsClient) ListForResourceGroup(ctx context.Context, resourceGroupName string) (result PermissionGetResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PermissionsClient.ListForResourceGroup")
+		defer func() {
+			sc := -1
+			if result.pgr.Response.Response != nil {
+				sc = result.pgr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listForResourceGroupNextResults
 	req, err := client.ListForResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -210,8 +238,8 @@ func (client PermissionsClient) ListForResourceGroupResponder(resp *http.Respons
 }
 
 // listForResourceGroupNextResults retrieves the next set of results, if any.
-func (client PermissionsClient) listForResourceGroupNextResults(lastResults PermissionGetResult) (result PermissionGetResult, err error) {
-	req, err := lastResults.permissionGetResultPreparer()
+func (client PermissionsClient) listForResourceGroupNextResults(ctx context.Context, lastResults PermissionGetResult) (result PermissionGetResult, err error) {
+	req, err := lastResults.permissionGetResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.PermissionsClient", "listForResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -232,6 +260,16 @@ func (client PermissionsClient) listForResourceGroupNextResults(lastResults Perm
 
 // ListForResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PermissionsClient) ListForResourceGroupComplete(ctx context.Context, resourceGroupName string) (result PermissionGetResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PermissionsClient.ListForResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForResourceGroup(ctx, resourceGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/provideroperationsmetadata.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/provideroperationsmetadata.go
index 939049ef037b..c1555423f6fb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/provideroperationsmetadata.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/provideroperationsmetadata.go
@@ -21,13 +21,12 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
-// ProviderOperationsMetadataClient is the role based access control provides you a way to apply granular level policy
-// administration down to individual resources or resource groups. These operations enable you to manage role
-// definitions and role assignments. A role definition describes the set of actions that can be performed on resources.
-// A role assignment grants access to Azure Active Directory users.
+// ProviderOperationsMetadataClient is the client for the ProviderOperationsMetadata methods of the Authorization
+// service.
 type ProviderOperationsMetadataClient struct {
 	BaseClient
 }
@@ -47,6 +46,16 @@ func NewProviderOperationsMetadataClientWithBaseURI(baseURI string, subscription
 // resourceProviderNamespace - the namespace of the resource provider.
 // expand - specifies whether to expand the values.
 func (client ProviderOperationsMetadataClient) Get(ctx context.Context, resourceProviderNamespace string, expand string) (result ProviderOperationsMetadata, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsMetadataClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceProviderNamespace, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.ProviderOperationsMetadataClient", "Get", nil, "Failure preparing request")
@@ -116,6 +125,16 @@ func (client ProviderOperationsMetadataClient) GetResponder(resp *http.Response)
 // Parameters:
 // expand - specifies whether to expand the values.
 func (client ProviderOperationsMetadataClient) List(ctx context.Context, expand string) (result ProviderOperationsMetadataListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsMetadataClient.List")
+		defer func() {
+			sc := -1
+			if result.pomlr.Response.Response != nil {
+				sc = result.pomlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, expand)
 	if err != nil {
@@ -179,8 +198,8 @@ func (client ProviderOperationsMetadataClient) ListResponder(resp *http.Response
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProviderOperationsMetadataClient) listNextResults(lastResults ProviderOperationsMetadataListResult) (result ProviderOperationsMetadataListResult, err error) {
-	req, err := lastResults.providerOperationsMetadataListResultPreparer()
+func (client ProviderOperationsMetadataClient) listNextResults(ctx context.Context, lastResults ProviderOperationsMetadataListResult) (result ProviderOperationsMetadataListResult, err error) {
+	req, err := lastResults.providerOperationsMetadataListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.ProviderOperationsMetadataClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -201,6 +220,16 @@ func (client ProviderOperationsMetadataClient) listNextResults(lastResults Provi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProviderOperationsMetadataClient) ListComplete(ctx context.Context, expand string) (result ProviderOperationsMetadataListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderOperationsMetadataClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, expand)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roleassignments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roleassignments.go
index d4e5dbe8e8eb..93f32d4cf6dd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roleassignments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roleassignments.go
@@ -22,13 +22,11 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
-// RoleAssignmentsClient is the role based access control provides you a way to apply granular level policy
-// administration down to individual resources or resource groups. These operations enable you to manage role
-// definitions and role assignments. A role definition describes the set of actions that can be performed on resources.
-// A role assignment grants access to Azure Active Directory users.
+// RoleAssignmentsClient is the client for the RoleAssignments methods of the Authorization service.
 type RoleAssignmentsClient struct {
 	BaseClient
 }
@@ -53,6 +51,16 @@ func NewRoleAssignmentsClientWithBaseURI(baseURI string, subscriptionID string)
 // roleAssignmentName - the name of the role assignment to create. It can be any valid GUID.
 // parameters - parameters for the role assignment.
 func (client RoleAssignmentsClient) Create(ctx context.Context, scope string, roleAssignmentName string, parameters RoleAssignmentCreateParameters) (result RoleAssignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.RoleAssignmentProperties", Name: validation.Null, Rule: true,
@@ -130,6 +138,16 @@ func (client RoleAssignmentsClient) CreateResponder(resp *http.Response) (result
 // roleID - the ID of the role assignment to create.
 // parameters - parameters for the role assignment.
 func (client RoleAssignmentsClient) CreateByID(ctx context.Context, roleID string, parameters RoleAssignmentCreateParameters) (result RoleAssignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.CreateByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.RoleAssignmentProperties", Name: validation.Null, Rule: true,
@@ -206,6 +224,16 @@ func (client RoleAssignmentsClient) CreateByIDResponder(resp *http.Response) (re
 // scope - the scope of the role assignment to delete.
 // roleAssignmentName - the name of the role assignment to delete.
 func (client RoleAssignmentsClient) Delete(ctx context.Context, scope string, roleAssignmentName string) (result RoleAssignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, scope, roleAssignmentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "Delete", nil, "Failure preparing request")
@@ -271,6 +299,16 @@ func (client RoleAssignmentsClient) DeleteResponder(resp *http.Response) (result
 // Parameters:
 // roleID - the ID of the role assignment to delete.
 func (client RoleAssignmentsClient) DeleteByID(ctx context.Context, roleID string) (result RoleAssignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.DeleteByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteByIDPreparer(ctx, roleID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "DeleteByID", nil, "Failure preparing request")
@@ -336,6 +374,16 @@ func (client RoleAssignmentsClient) DeleteByIDResponder(resp *http.Response) (re
 // scope - the scope of the role assignment.
 // roleAssignmentName - the name of the role assignment to get.
 func (client RoleAssignmentsClient) Get(ctx context.Context, scope string, roleAssignmentName string) (result RoleAssignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, scope, roleAssignmentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "Get", nil, "Failure preparing request")
@@ -401,6 +449,16 @@ func (client RoleAssignmentsClient) GetResponder(resp *http.Response) (result Ro
 // Parameters:
 // roleID - the ID of the role assignment to get.
 func (client RoleAssignmentsClient) GetByID(ctx context.Context, roleID string) (result RoleAssignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.GetByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByIDPreparer(ctx, roleID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "GetByID", nil, "Failure preparing request")
@@ -467,6 +525,16 @@ func (client RoleAssignmentsClient) GetByIDResponder(resp *http.Response) (resul
 // above the scope. Use $filter=principalId eq {id} to return all role assignments at, above or below the scope
 // for the specified principal.
 func (client RoleAssignmentsClient) List(ctx context.Context, filter string) (result RoleAssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.ralr.Response.Response != nil {
+				sc = result.ralr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter)
 	if err != nil {
@@ -532,8 +600,8 @@ func (client RoleAssignmentsClient) ListResponder(resp *http.Response) (result R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RoleAssignmentsClient) listNextResults(lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
-	req, err := lastResults.roleAssignmentListResultPreparer()
+func (client RoleAssignmentsClient) listNextResults(ctx context.Context, lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
+	req, err := lastResults.roleAssignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -554,6 +622,16 @@ func (client RoleAssignmentsClient) listNextResults(lastResults RoleAssignmentLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RoleAssignmentsClient) ListComplete(ctx context.Context, filter string) (result RoleAssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -569,6 +647,16 @@ func (client RoleAssignmentsClient) ListComplete(ctx context.Context, filter str
 // above the scope. Use $filter=principalId eq {id} to return all role assignments at, above or below the scope
 // for the specified principal.
 func (client RoleAssignmentsClient) ListForResource(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, filter string) (result RoleAssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.ListForResource")
+		defer func() {
+			sc := -1
+			if result.ralr.Response.Response != nil {
+				sc = result.ralr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listForResourceNextResults
 	req, err := client.ListForResourcePreparer(ctx, resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, filter)
 	if err != nil {
@@ -639,8 +727,8 @@ func (client RoleAssignmentsClient) ListForResourceResponder(resp *http.Response
 }
 
 // listForResourceNextResults retrieves the next set of results, if any.
-func (client RoleAssignmentsClient) listForResourceNextResults(lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
-	req, err := lastResults.roleAssignmentListResultPreparer()
+func (client RoleAssignmentsClient) listForResourceNextResults(ctx context.Context, lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
+	req, err := lastResults.roleAssignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "listForResourceNextResults", nil, "Failure preparing next results request")
 	}
@@ -661,6 +749,16 @@ func (client RoleAssignmentsClient) listForResourceNextResults(lastResults RoleA
 
 // ListForResourceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RoleAssignmentsClient) ListForResourceComplete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, filter string) (result RoleAssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.ListForResource")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForResource(ctx, resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, filter)
 	return
 }
@@ -672,6 +770,16 @@ func (client RoleAssignmentsClient) ListForResourceComplete(ctx context.Context,
 // above the scope. Use $filter=principalId eq {id} to return all role assignments at, above or below the scope
 // for the specified principal.
 func (client RoleAssignmentsClient) ListForResourceGroup(ctx context.Context, resourceGroupName string, filter string) (result RoleAssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.ListForResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ralr.Response.Response != nil {
+				sc = result.ralr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listForResourceGroupNextResults
 	req, err := client.ListForResourceGroupPreparer(ctx, resourceGroupName, filter)
 	if err != nil {
@@ -738,8 +846,8 @@ func (client RoleAssignmentsClient) ListForResourceGroupResponder(resp *http.Res
 }
 
 // listForResourceGroupNextResults retrieves the next set of results, if any.
-func (client RoleAssignmentsClient) listForResourceGroupNextResults(lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
-	req, err := lastResults.roleAssignmentListResultPreparer()
+func (client RoleAssignmentsClient) listForResourceGroupNextResults(ctx context.Context, lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
+	req, err := lastResults.roleAssignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "listForResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -760,6 +868,16 @@ func (client RoleAssignmentsClient) listForResourceGroupNextResults(lastResults
 
 // ListForResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RoleAssignmentsClient) ListForResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string) (result RoleAssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.ListForResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForResourceGroup(ctx, resourceGroupName, filter)
 	return
 }
@@ -771,6 +889,16 @@ func (client RoleAssignmentsClient) ListForResourceGroupComplete(ctx context.Con
 // above the scope. Use $filter=principalId eq {id} to return all role assignments at, above or below the scope
 // for the specified principal.
 func (client RoleAssignmentsClient) ListForScope(ctx context.Context, scope string, filter string) (result RoleAssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.ListForScope")
+		defer func() {
+			sc := -1
+			if result.ralr.Response.Response != nil {
+				sc = result.ralr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listForScopeNextResults
 	req, err := client.ListForScopePreparer(ctx, scope, filter)
 	if err != nil {
@@ -836,8 +964,8 @@ func (client RoleAssignmentsClient) ListForScopeResponder(resp *http.Response) (
 }
 
 // listForScopeNextResults retrieves the next set of results, if any.
-func (client RoleAssignmentsClient) listForScopeNextResults(lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
-	req, err := lastResults.roleAssignmentListResultPreparer()
+func (client RoleAssignmentsClient) listForScopeNextResults(ctx context.Context, lastResults RoleAssignmentListResult) (result RoleAssignmentListResult, err error) {
+	req, err := lastResults.roleAssignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.RoleAssignmentsClient", "listForScopeNextResults", nil, "Failure preparing next results request")
 	}
@@ -858,6 +986,16 @@ func (client RoleAssignmentsClient) listForScopeNextResults(lastResults RoleAssi
 
 // ListForScopeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RoleAssignmentsClient) ListForScopeComplete(ctx context.Context, scope string, filter string) (result RoleAssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleAssignmentsClient.ListForScope")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForScope(ctx, scope, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roledefinitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roledefinitions.go
index 6c1d3b537e49..893f6d054448 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roledefinitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/authorization/mgmt/2018-01-01-preview/authorization/roledefinitions.go
@@ -21,13 +21,11 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
-// RoleDefinitionsClient is the role based access control provides you a way to apply granular level policy
-// administration down to individual resources or resource groups. These operations enable you to manage role
-// definitions and role assignments. A role definition describes the set of actions that can be performed on resources.
-// A role assignment grants access to Azure Active Directory users.
+// RoleDefinitionsClient is the client for the RoleDefinitions methods of the Authorization service.
 type RoleDefinitionsClient struct {
 	BaseClient
 }
@@ -48,6 +46,16 @@ func NewRoleDefinitionsClientWithBaseURI(baseURI string, subscriptionID string)
 // roleDefinitionID - the ID of the role definition.
 // roleDefinition - the values for the role definition.
 func (client RoleDefinitionsClient) CreateOrUpdate(ctx context.Context, scope string, roleDefinitionID string, roleDefinition RoleDefinition) (result RoleDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, scope, roleDefinitionID, roleDefinition)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleDefinitionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -116,6 +124,16 @@ func (client RoleDefinitionsClient) CreateOrUpdateResponder(resp *http.Response)
 // scope - the scope of the role definition.
 // roleDefinitionID - the ID of the role definition to delete.
 func (client RoleDefinitionsClient) Delete(ctx context.Context, scope string, roleDefinitionID string) (result RoleDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, scope, roleDefinitionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleDefinitionsClient", "Delete", nil, "Failure preparing request")
@@ -182,6 +200,16 @@ func (client RoleDefinitionsClient) DeleteResponder(resp *http.Response) (result
 // scope - the scope of the role definition.
 // roleDefinitionID - the ID of the role definition.
 func (client RoleDefinitionsClient) Get(ctx context.Context, scope string, roleDefinitionID string) (result RoleDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, scope, roleDefinitionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleDefinitionsClient", "Get", nil, "Failure preparing request")
@@ -250,6 +278,16 @@ func (client RoleDefinitionsClient) GetResponder(resp *http.Response) (result Ro
 // level role definitions, or /providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId} for tenant
 // level role definitions.
 func (client RoleDefinitionsClient) GetByID(ctx context.Context, roleID string) (result RoleDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionsClient.GetByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByIDPreparer(ctx, roleID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "authorization.RoleDefinitionsClient", "GetByID", nil, "Failure preparing request")
@@ -316,6 +354,16 @@ func (client RoleDefinitionsClient) GetByIDResponder(resp *http.Response) (resul
 // filter - the filter to apply on the operation. Use atScopeAndBelow filter to search below the given scope as
 // well.
 func (client RoleDefinitionsClient) List(ctx context.Context, scope string, filter string) (result RoleDefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.rdlr.Response.Response != nil {
+				sc = result.rdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, scope, filter)
 	if err != nil {
@@ -381,8 +429,8 @@ func (client RoleDefinitionsClient) ListResponder(resp *http.Response) (result R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RoleDefinitionsClient) listNextResults(lastResults RoleDefinitionListResult) (result RoleDefinitionListResult, err error) {
-	req, err := lastResults.roleDefinitionListResultPreparer()
+func (client RoleDefinitionsClient) listNextResults(ctx context.Context, lastResults RoleDefinitionListResult) (result RoleDefinitionListResult, err error) {
+	req, err := lastResults.roleDefinitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "authorization.RoleDefinitionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -403,6 +451,16 @@ func (client RoleDefinitionsClient) listNextResults(lastResults RoleDefinitionLi
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RoleDefinitionsClient) ListComplete(ctx context.Context, scope string, filter string) (result RoleDefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RoleDefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, scope, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/containerhostmappings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/containerhostmappings.go
new file mode 100644
index 000000000000..583a73d7db76
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/containerhostmappings.go
@@ -0,0 +1,117 @@
+package devspaces
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// ContainerHostMappingsClient is the dev Spaces Client
+type ContainerHostMappingsClient struct {
+	BaseClient
+}
+
+// NewContainerHostMappingsClient creates an instance of the ContainerHostMappingsClient client.
+func NewContainerHostMappingsClient(subscriptionID string) ContainerHostMappingsClient {
+	return NewContainerHostMappingsClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewContainerHostMappingsClientWithBaseURI creates an instance of the ContainerHostMappingsClient client.
+func NewContainerHostMappingsClientWithBaseURI(baseURI string, subscriptionID string) ContainerHostMappingsClient {
+	return ContainerHostMappingsClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// GetContainerHostMapping sends the get container host mapping request.
+// Parameters:
+// location - location of the container host.
+func (client ContainerHostMappingsClient) GetContainerHostMapping(ctx context.Context, containerHostMapping ContainerHostMapping, location string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContainerHostMappingsClient.GetContainerHostMapping")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetContainerHostMappingPreparer(ctx, containerHostMapping, location)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "devspaces.ContainerHostMappingsClient", "GetContainerHostMapping", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetContainerHostMappingSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "devspaces.ContainerHostMappingsClient", "GetContainerHostMapping", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetContainerHostMappingResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "devspaces.ContainerHostMappingsClient", "GetContainerHostMapping", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetContainerHostMappingPreparer prepares the GetContainerHostMapping request.
+func (client ContainerHostMappingsClient) GetContainerHostMappingPreparer(ctx context.Context, containerHostMapping ContainerHostMapping, location string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"location": autorest.Encode("path", location),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/providers/Microsoft.DevSpaces/locations/{location}/checkContainerHostMapping", pathParameters),
+		autorest.WithJSON(containerHostMapping),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetContainerHostMappingSender sends the GetContainerHostMapping request. The method will close the
+// http.Response Body if it receives an error.
+func (client ContainerHostMappingsClient) GetContainerHostMappingSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetContainerHostMappingResponder handles the response to the GetContainerHostMapping request. The method always
+// closes the http.Response Body.
+func (client ContainerHostMappingsClient) GetContainerHostMappingResponder(resp *http.Response) (result SetObject, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result.Value),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/controllers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/controllers.go
index dba3f15747a9..54c5c82c72ea 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/controllers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/controllers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewControllersClientWithBaseURI(baseURI string, subscriptionID string) Cont
 // name - name of the resource.
 // controller - controller create parameters.
 func (client ControllersClient) Create(ctx context.Context, resourceGroupName string, name string, controller Controller) (result ControllersCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -112,10 +123,6 @@ func (client ControllersClient) CreateSender(req *http.Request) (future Controll
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -138,6 +145,16 @@ func (client ControllersClient) CreateResponder(resp *http.Response) (result Con
 // resourceGroupName - resource group to which the resource belongs.
 // name - name of the resource.
 func (client ControllersClient) Delete(ctx context.Context, resourceGroupName string, name string) (result ControllersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -194,10 +211,6 @@ func (client ControllersClient) DeleteSender(req *http.Request) (future Controll
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -219,6 +232,16 @@ func (client ControllersClient) DeleteResponder(resp *http.Response) (result aut
 // resourceGroupName - resource group to which the resource belongs.
 // name - name of the resource.
 func (client ControllersClient) Get(ctx context.Context, resourceGroupName string, name string) (result Controller, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -294,6 +317,16 @@ func (client ControllersClient) GetResponder(resp *http.Response) (result Contro
 
 // List lists all the Azure Dev Spaces Controllers with their properties in the subscription.
 func (client ControllersClient) List(ctx context.Context) (result ControllerListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.List")
+		defer func() {
+			sc := -1
+			if result.cl.Response.Response != nil {
+				sc = result.cl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -356,8 +389,8 @@ func (client ControllersClient) ListResponder(resp *http.Response) (result Contr
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ControllersClient) listNextResults(lastResults ControllerList) (result ControllerList, err error) {
-	req, err := lastResults.controllerListPreparer()
+func (client ControllersClient) listNextResults(ctx context.Context, lastResults ControllerList) (result ControllerList, err error) {
+	req, err := lastResults.controllerListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devspaces.ControllersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -378,6 +411,16 @@ func (client ControllersClient) listNextResults(lastResults ControllerList) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ControllersClient) ListComplete(ctx context.Context) (result ControllerListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -387,6 +430,16 @@ func (client ControllersClient) ListComplete(ctx context.Context) (result Contro
 // Parameters:
 // resourceGroupName - resource group to which the resource belongs.
 func (client ControllersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ControllerListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.cl.Response.Response != nil {
+				sc = result.cl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -457,8 +510,8 @@ func (client ControllersClient) ListByResourceGroupResponder(resp *http.Response
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ControllersClient) listByResourceGroupNextResults(lastResults ControllerList) (result ControllerList, err error) {
-	req, err := lastResults.controllerListPreparer()
+func (client ControllersClient) listByResourceGroupNextResults(ctx context.Context, lastResults ControllerList) (result ControllerList, err error) {
+	req, err := lastResults.controllerListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devspaces.ControllersClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -479,6 +532,16 @@ func (client ControllersClient) listByResourceGroupNextResults(lastResults Contr
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ControllersClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ControllerListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -489,6 +552,16 @@ func (client ControllersClient) ListByResourceGroupComplete(ctx context.Context,
 // resourceGroupName - resource group to which the resource belongs.
 // name - name of the resource.
 func (client ControllersClient) ListConnectionDetails(ctx context.Context, resourceGroupName string, name string) (result ControllerConnectionDetailsList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.ListConnectionDetails")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -566,7 +639,18 @@ func (client ControllersClient) ListConnectionDetailsResponder(resp *http.Respon
 // Parameters:
 // resourceGroupName - resource group to which the resource belongs.
 // name - name of the resource.
+// controllerUpdateParameters - parameters for updating the Azure Dev Spaces Controller.
 func (client ControllersClient) Update(ctx context.Context, resourceGroupName string, name string, controllerUpdateParameters ControllerUpdateParameters) (result Controller, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/models.go
index 33603b57a44a..88aa6edf7dcd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/models.go
@@ -18,13 +18,18 @@ package devspaces
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces"
+
 // InstanceType enumerates the values for instance type.
 type InstanceType string
 
@@ -48,6 +53,8 @@ const (
 	Canceled ProvisioningState = "Canceled"
 	// Creating ...
 	Creating ProvisioningState = "Creating"
+	// Deleted ...
+	Deleted ProvisioningState = "Deleted"
 	// Deleting ...
 	Deleting ProvisioningState = "Deleting"
 	// Failed ...
@@ -60,7 +67,7 @@ const (
 
 // PossibleProvisioningStateValues returns an array of possible values for the ProvisioningState const type.
 func PossibleProvisioningStateValues() []ProvisioningState {
-	return []ProvisioningState{Canceled, Creating, Deleting, Failed, Succeeded, Updating}
+	return []ProvisioningState{Canceled, Creating, Deleted, Deleting, Failed, Succeeded, Updating}
 }
 
 // SkuTier enumerates the values for sku tier.
@@ -76,6 +83,15 @@ func PossibleSkuTierValues() []SkuTier {
 	return []SkuTier{Standard}
 }
 
+// ContainerHostMapping container host mapping object specifying the Container host resource ID and its
+// associated Controller resource.
+type ContainerHostMapping struct {
+	// ContainerHostResourceID - ARM ID of the Container Host resource
+	ContainerHostResourceID *string `json:"containerHostResourceId,omitempty"`
+	// MappedControllerResourceID - ARM ID of the mapped Controller resource
+	MappedControllerResourceID *string `json:"mappedControllerResourceId,omitempty"`
+}
+
 // Controller ...
 type Controller struct {
 	autorest.Response     `json:"-"`
@@ -281,14 +297,24 @@ type ControllerListIterator struct {
 	page ControllerListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ControllerListIterator) Next() error {
+func (iter *ControllerListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllerListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -297,6 +323,13 @@ func (iter *ControllerListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ControllerListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ControllerListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -316,6 +349,11 @@ func (iter ControllerListIterator) Value() Controller {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ControllerListIterator type.
+func NewControllerListIterator(page ControllerListPage) ControllerListIterator {
+	return ControllerListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cl ControllerList) IsEmpty() bool {
 	return cl.Value == nil || len(*cl.Value) == 0
@@ -323,11 +361,11 @@ func (cl ControllerList) IsEmpty() bool {
 
 // controllerListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cl ControllerList) controllerListPreparer() (*http.Request, error) {
+func (cl ControllerList) controllerListPreparer(ctx context.Context) (*http.Request, error) {
 	if cl.NextLink == nil || len(to.String(cl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cl.NextLink)))
@@ -335,14 +373,24 @@ func (cl ControllerList) controllerListPreparer() (*http.Request, error) {
 
 // ControllerListPage contains a page of Controller values.
 type ControllerListPage struct {
-	fn func(ControllerList) (ControllerList, error)
+	fn func(context.Context, ControllerList) (ControllerList, error)
 	cl ControllerList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ControllerListPage) Next() error {
-	next, err := page.fn(page.cl)
+func (page *ControllerListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ControllerListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cl)
 	if err != nil {
 		return err
 	}
@@ -350,6 +398,13 @@ func (page *ControllerListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ControllerListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ControllerListPage) NotDone() bool {
 	return !page.cl.IsEmpty()
@@ -368,9 +423,14 @@ func (page ControllerListPage) Values() []Controller {
 	return *page.cl.Value
 }
 
+// Creates a new instance of the ControllerListPage type.
+func NewControllerListPage(getNextPage func(context.Context, ControllerList) (ControllerList, error)) ControllerListPage {
+	return ControllerListPage{fn: getNextPage}
+}
+
 // ControllerProperties ...
 type ControllerProperties struct {
-	// ProvisioningState - Provisioning state of the Azure Dev Spaces Controller. Possible values include: 'Succeeded', 'Failed', 'Canceled', 'Updating', 'Creating', 'Deleting'
+	// ProvisioningState - Provisioning state of the Azure Dev Spaces Controller. Possible values include: 'Succeeded', 'Failed', 'Canceled', 'Updating', 'Creating', 'Deleting', 'Deleted'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 	// HostSuffix - DNS suffix for public endpoints running in the Azure Dev Spaces Controller.
 	HostSuffix *string `json:"hostSuffix,omitempty"`
@@ -382,7 +442,8 @@ type ControllerProperties struct {
 	TargetContainerHostCredentialsBase64 *string `json:"targetContainerHostCredentialsBase64,omitempty"`
 }
 
-// ControllersCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ControllersCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ControllersCreateFuture struct {
 	azure.Future
 }
@@ -410,7 +471,8 @@ func (future *ControllersCreateFuture) Result(client ControllersClient) (c Contr
 	return
 }
 
-// ControllersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ControllersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ControllersDeleteFuture struct {
 	azure.Future
 }
@@ -457,14 +519,14 @@ type ErrorDetails struct {
 	Target *string `json:"target,omitempty"`
 }
 
-// ErrorResponse error response indicates that the service is not able to process the incoming request. The reason
-// is provided in the error message.
+// ErrorResponse error response indicates that the service is not able to process the incoming request. The
+// reason is provided in the error message.
 type ErrorResponse struct {
 	// Error - The details of the error.
 	Error *ErrorDetails `json:"error,omitempty"`
 }
 
-// KubernetesConnectionDetails ...
+// KubernetesConnectionDetails contains information used to connect to a Kubernetes cluster
 type KubernetesConnectionDetails struct {
 	// KubeConfig - Gets the kubeconfig for the cluster.
 	KubeConfig *string `json:"kubeConfig,omitempty"`
@@ -500,13 +562,15 @@ func (kcd KubernetesConnectionDetails) AsBasicOrchestratorSpecificConnectionDeta
 	return &kcd, true
 }
 
-// BasicOrchestratorSpecificConnectionDetails ...
+// BasicOrchestratorSpecificConnectionDetails base class for types that supply values used to connect to container
+// orchestrators
 type BasicOrchestratorSpecificConnectionDetails interface {
 	AsKubernetesConnectionDetails() (*KubernetesConnectionDetails, bool)
 	AsOrchestratorSpecificConnectionDetails() (*OrchestratorSpecificConnectionDetails, bool)
 }
 
-// OrchestratorSpecificConnectionDetails ...
+// OrchestratorSpecificConnectionDetails base class for types that supply values used to connect to container
+// orchestrators
 type OrchestratorSpecificConnectionDetails struct {
 	// InstanceType - Possible values include: 'InstanceTypeOrchestratorSpecificConnectionDetails', 'InstanceTypeKubernetes'
 	InstanceType InstanceType `json:"instanceType,omitempty"`
@@ -619,14 +683,24 @@ type ResourceProviderOperationListIterator struct {
 	page ResourceProviderOperationListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceProviderOperationListIterator) Next() error {
+func (iter *ResourceProviderOperationListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceProviderOperationListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -635,6 +709,13 @@ func (iter *ResourceProviderOperationListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceProviderOperationListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceProviderOperationListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -654,6 +735,11 @@ func (iter ResourceProviderOperationListIterator) Value() ResourceProviderOperat
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceProviderOperationListIterator type.
+func NewResourceProviderOperationListIterator(page ResourceProviderOperationListPage) ResourceProviderOperationListIterator {
+	return ResourceProviderOperationListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rpol ResourceProviderOperationList) IsEmpty() bool {
 	return rpol.Value == nil || len(*rpol.Value) == 0
@@ -661,11 +747,11 @@ func (rpol ResourceProviderOperationList) IsEmpty() bool {
 
 // resourceProviderOperationListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rpol ResourceProviderOperationList) resourceProviderOperationListPreparer() (*http.Request, error) {
+func (rpol ResourceProviderOperationList) resourceProviderOperationListPreparer(ctx context.Context) (*http.Request, error) {
 	if rpol.NextLink == nil || len(to.String(rpol.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rpol.NextLink)))
@@ -673,14 +759,24 @@ func (rpol ResourceProviderOperationList) resourceProviderOperationListPreparer(
 
 // ResourceProviderOperationListPage contains a page of ResourceProviderOperationDefinition values.
 type ResourceProviderOperationListPage struct {
-	fn   func(ResourceProviderOperationList) (ResourceProviderOperationList, error)
+	fn   func(context.Context, ResourceProviderOperationList) (ResourceProviderOperationList, error)
 	rpol ResourceProviderOperationList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceProviderOperationListPage) Next() error {
-	next, err := page.fn(page.rpol)
+func (page *ResourceProviderOperationListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceProviderOperationListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rpol)
 	if err != nil {
 		return err
 	}
@@ -688,6 +784,13 @@ func (page *ResourceProviderOperationListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceProviderOperationListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceProviderOperationListPage) NotDone() bool {
 	return !page.rpol.IsEmpty()
@@ -706,6 +809,17 @@ func (page ResourceProviderOperationListPage) Values() []ResourceProviderOperati
 	return *page.rpol.Value
 }
 
+// Creates a new instance of the ResourceProviderOperationListPage type.
+func NewResourceProviderOperationListPage(getNextPage func(context.Context, ResourceProviderOperationList) (ResourceProviderOperationList, error)) ResourceProviderOperationListPage {
+	return ResourceProviderOperationListPage{fn: getNextPage}
+}
+
+// SetObject ...
+type SetObject struct {
+	autorest.Response `json:"-"`
+	Value             interface{} `json:"value,omitempty"`
+}
+
 // Sku model representing SKU for Azure Dev Spaces Controller.
 type Sku struct {
 	// Name - The name of the SKU for Azure Dev Spaces Controller.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/operations.go
index baa7963ae1ae..1bc1a485fe14 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/devspaces/mgmt/2018-06-01-preview/devspaces/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all the supported operations by the Microsoft.DevSpaces resource provider along with their description.
 func (client OperationsClient) List(ctx context.Context) (result ResourceProviderOperationListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.rpol.Response.Response != nil {
+				sc = result.rpol.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Resour
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults ResourceProviderOperationList) (result ResourceProviderOperationList, err error) {
-	req, err := lastResults.resourceProviderOperationListPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults ResourceProviderOperationList) (result ResourceProviderOperationList, err error) {
+	req, err := lastResults.resourceProviderOperationListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "devspaces.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults ResourceProviderOpera
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result ResourceProviderOperationListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/models.go
index c66b00ad520b..8f09a059de32 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/models.go
@@ -18,13 +18,18 @@ package dns
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns"
+
 // RecordType enumerates the values for record type.
 type RecordType string
 
@@ -271,14 +276,24 @@ type RecordSetListResultIterator struct {
 	page RecordSetListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RecordSetListResultIterator) Next() error {
+func (iter *RecordSetListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -287,6 +302,13 @@ func (iter *RecordSetListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RecordSetListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RecordSetListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -306,6 +328,11 @@ func (iter RecordSetListResultIterator) Value() RecordSet {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RecordSetListResultIterator type.
+func NewRecordSetListResultIterator(page RecordSetListResultPage) RecordSetListResultIterator {
+	return RecordSetListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rslr RecordSetListResult) IsEmpty() bool {
 	return rslr.Value == nil || len(*rslr.Value) == 0
@@ -313,11 +340,11 @@ func (rslr RecordSetListResult) IsEmpty() bool {
 
 // recordSetListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rslr RecordSetListResult) recordSetListResultPreparer() (*http.Request, error) {
+func (rslr RecordSetListResult) recordSetListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rslr.NextLink == nil || len(to.String(rslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rslr.NextLink)))
@@ -325,14 +352,24 @@ func (rslr RecordSetListResult) recordSetListResultPreparer() (*http.Request, er
 
 // RecordSetListResultPage contains a page of RecordSet values.
 type RecordSetListResultPage struct {
-	fn   func(RecordSetListResult) (RecordSetListResult, error)
+	fn   func(context.Context, RecordSetListResult) (RecordSetListResult, error)
 	rslr RecordSetListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RecordSetListResultPage) Next() error {
-	next, err := page.fn(page.rslr)
+func (page *RecordSetListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rslr)
 	if err != nil {
 		return err
 	}
@@ -340,6 +377,13 @@ func (page *RecordSetListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RecordSetListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RecordSetListResultPage) NotDone() bool {
 	return !page.rslr.IsEmpty()
@@ -358,6 +402,11 @@ func (page RecordSetListResultPage) Values() []RecordSet {
 	return *page.rslr.Value
 }
 
+// Creates a new instance of the RecordSetListResultPage type.
+func NewRecordSetListResultPage(getNextPage func(context.Context, RecordSetListResult) (RecordSetListResult, error)) RecordSetListResultPage {
+	return RecordSetListResultPage{fn: getNextPage}
+}
+
 // RecordSetProperties represents the properties of the records in the record set.
 type RecordSetProperties struct {
 	// Metadata - The metadata attached to the record set.
@@ -665,14 +714,24 @@ type ZoneListResultIterator struct {
 	page ZoneListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ZoneListResultIterator) Next() error {
+func (iter *ZoneListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZoneListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -681,6 +740,13 @@ func (iter *ZoneListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ZoneListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ZoneListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -700,6 +766,11 @@ func (iter ZoneListResultIterator) Value() Zone {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ZoneListResultIterator type.
+func NewZoneListResultIterator(page ZoneListResultPage) ZoneListResultIterator {
+	return ZoneListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (zlr ZoneListResult) IsEmpty() bool {
 	return zlr.Value == nil || len(*zlr.Value) == 0
@@ -707,11 +778,11 @@ func (zlr ZoneListResult) IsEmpty() bool {
 
 // zoneListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (zlr ZoneListResult) zoneListResultPreparer() (*http.Request, error) {
+func (zlr ZoneListResult) zoneListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if zlr.NextLink == nil || len(to.String(zlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(zlr.NextLink)))
@@ -719,14 +790,24 @@ func (zlr ZoneListResult) zoneListResultPreparer() (*http.Request, error) {
 
 // ZoneListResultPage contains a page of Zone values.
 type ZoneListResultPage struct {
-	fn  func(ZoneListResult) (ZoneListResult, error)
+	fn  func(context.Context, ZoneListResult) (ZoneListResult, error)
 	zlr ZoneListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ZoneListResultPage) Next() error {
-	next, err := page.fn(page.zlr)
+func (page *ZoneListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZoneListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.zlr)
 	if err != nil {
 		return err
 	}
@@ -734,6 +815,13 @@ func (page *ZoneListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ZoneListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ZoneListResultPage) NotDone() bool {
 	return !page.zlr.IsEmpty()
@@ -752,6 +840,11 @@ func (page ZoneListResultPage) Values() []Zone {
 	return *page.zlr.Value
 }
 
+// Creates a new instance of the ZoneListResultPage type.
+func NewZoneListResultPage(getNextPage func(context.Context, ZoneListResult) (ZoneListResult, error)) ZoneListResultPage {
+	return ZoneListResultPage{fn: getNextPage}
+}
+
 // ZoneProperties represents the properties of the zone.
 type ZoneProperties struct {
 	// MaxNumberOfRecordSets - The maximum number of record sets that can be created in this DNS zone.  This is a read-only property and any attempt to set this value will be ignored.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/recordsets.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/recordsets.go
index d73662ed2bfe..93423b76bb65 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/recordsets.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/recordsets.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,10 +50,20 @@ func NewRecordSetsClientWithBaseURI(baseURI string, subscriptionID string) Recor
 // created (they are created when the DNS zone is created).
 // parameters - parameters supplied to the CreateOrUpdate operation.
 // ifMatch - the etag of the record set. Omit this value to always overwrite the current record set. Specify
-// the last-seen etag value to prevent accidentally overwritting any concurrent changes.
+// the last-seen etag value to prevent accidentally overwriting any concurrent changes.
 // ifNoneMatch - set to '*' to allow a new record set to be created, but to prevent updating an existing record
 // set. Other values will be ignored.
 func (client RecordSetsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType RecordType, parameters RecordSet, ifMatch string, ifNoneMatch string) (result RecordSet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -147,6 +158,16 @@ func (client RecordSetsClient) CreateOrUpdateResponder(resp *http.Response) (res
 // ifMatch - the etag of the record set. Omit this value to always delete the current record set. Specify the
 // last-seen etag value to prevent accidentally deleting any concurrent changes.
 func (client RecordSetsClient) Delete(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType RecordType, ifMatch string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -231,6 +252,16 @@ func (client RecordSetsClient) DeleteResponder(resp *http.Response) (result auto
 // relativeRecordSetName - the name of the record set, relative to the name of the zone.
 // recordType - the type of DNS record in this record set.
 func (client RecordSetsClient) Get(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType RecordType) (result RecordSet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -314,6 +345,16 @@ func (client RecordSetsClient) GetResponder(resp *http.Response) (result RecordS
 // enumerations. If this parameter is specified, Enumeration will return only records that end with
 // .<recordSetNameSuffix>
 func (client RecordSetsClient) ListAllByDNSZone(ctx context.Context, resourceGroupName string, zoneName string, top *int32, recordSetNameSuffix string) (result RecordSetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.ListAllByDNSZone")
+		defer func() {
+			sc := -1
+			if result.rslr.Response.Response != nil {
+				sc = result.rslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -394,8 +435,8 @@ func (client RecordSetsClient) ListAllByDNSZoneResponder(resp *http.Response) (r
 }
 
 // listAllByDNSZoneNextResults retrieves the next set of results, if any.
-func (client RecordSetsClient) listAllByDNSZoneNextResults(lastResults RecordSetListResult) (result RecordSetListResult, err error) {
-	req, err := lastResults.recordSetListResultPreparer()
+func (client RecordSetsClient) listAllByDNSZoneNextResults(ctx context.Context, lastResults RecordSetListResult) (result RecordSetListResult, err error) {
+	req, err := lastResults.recordSetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dns.RecordSetsClient", "listAllByDNSZoneNextResults", nil, "Failure preparing next results request")
 	}
@@ -416,6 +457,16 @@ func (client RecordSetsClient) listAllByDNSZoneNextResults(lastResults RecordSet
 
 // ListAllByDNSZoneComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecordSetsClient) ListAllByDNSZoneComplete(ctx context.Context, resourceGroupName string, zoneName string, top *int32, recordSetNameSuffix string) (result RecordSetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.ListAllByDNSZone")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAllByDNSZone(ctx, resourceGroupName, zoneName, top, recordSetNameSuffix)
 	return
 }
@@ -429,6 +480,16 @@ func (client RecordSetsClient) ListAllByDNSZoneComplete(ctx context.Context, res
 // enumerations. If this parameter is specified, Enumeration will return only records that end with
 // .<recordSetNameSuffix>
 func (client RecordSetsClient) ListByDNSZone(ctx context.Context, resourceGroupName string, zoneName string, top *int32, recordsetnamesuffix string) (result RecordSetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.ListByDNSZone")
+		defer func() {
+			sc := -1
+			if result.rslr.Response.Response != nil {
+				sc = result.rslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -509,8 +570,8 @@ func (client RecordSetsClient) ListByDNSZoneResponder(resp *http.Response) (resu
 }
 
 // listByDNSZoneNextResults retrieves the next set of results, if any.
-func (client RecordSetsClient) listByDNSZoneNextResults(lastResults RecordSetListResult) (result RecordSetListResult, err error) {
-	req, err := lastResults.recordSetListResultPreparer()
+func (client RecordSetsClient) listByDNSZoneNextResults(ctx context.Context, lastResults RecordSetListResult) (result RecordSetListResult, err error) {
+	req, err := lastResults.recordSetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dns.RecordSetsClient", "listByDNSZoneNextResults", nil, "Failure preparing next results request")
 	}
@@ -531,6 +592,16 @@ func (client RecordSetsClient) listByDNSZoneNextResults(lastResults RecordSetLis
 
 // ListByDNSZoneComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecordSetsClient) ListByDNSZoneComplete(ctx context.Context, resourceGroupName string, zoneName string, top *int32, recordsetnamesuffix string) (result RecordSetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.ListByDNSZone")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByDNSZone(ctx, resourceGroupName, zoneName, top, recordsetnamesuffix)
 	return
 }
@@ -545,6 +616,16 @@ func (client RecordSetsClient) ListByDNSZoneComplete(ctx context.Context, resour
 // enumerations. If this parameter is specified, Enumeration will return only records that end with
 // .<recordSetNameSuffix>
 func (client RecordSetsClient) ListByType(ctx context.Context, resourceGroupName string, zoneName string, recordType RecordType, top *int32, recordsetnamesuffix string) (result RecordSetListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.ListByType")
+		defer func() {
+			sc := -1
+			if result.rslr.Response.Response != nil {
+				sc = result.rslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -626,8 +707,8 @@ func (client RecordSetsClient) ListByTypeResponder(resp *http.Response) (result
 }
 
 // listByTypeNextResults retrieves the next set of results, if any.
-func (client RecordSetsClient) listByTypeNextResults(lastResults RecordSetListResult) (result RecordSetListResult, err error) {
-	req, err := lastResults.recordSetListResultPreparer()
+func (client RecordSetsClient) listByTypeNextResults(ctx context.Context, lastResults RecordSetListResult) (result RecordSetListResult, err error) {
+	req, err := lastResults.recordSetListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dns.RecordSetsClient", "listByTypeNextResults", nil, "Failure preparing next results request")
 	}
@@ -648,6 +729,16 @@ func (client RecordSetsClient) listByTypeNextResults(lastResults RecordSetListRe
 
 // ListByTypeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecordSetsClient) ListByTypeComplete(ctx context.Context, resourceGroupName string, zoneName string, recordType RecordType, top *int32, recordsetnamesuffix string) (result RecordSetListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.ListByType")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByType(ctx, resourceGroupName, zoneName, recordType, top, recordsetnamesuffix)
 	return
 }
@@ -660,8 +751,18 @@ func (client RecordSetsClient) ListByTypeComplete(ctx context.Context, resourceG
 // recordType - the type of DNS record in this record set.
 // parameters - parameters supplied to the Update operation.
 // ifMatch - the etag of the record set. Omit this value to always overwrite the current record set. Specify
-// the last-seen etag value to prevent accidentally overwritting concurrent changes.
+// the last-seen etag value to prevent accidentally overwriting concurrent changes.
 func (client RecordSetsClient) Update(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType RecordType, parameters RecordSet, ifMatch string) (result RecordSet, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecordSetsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/zones.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/zones.go
index c168705a8069..a01975dee812 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/zones.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/dns/mgmt/2018-03-01-preview/dns/zones.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,10 +47,20 @@ func NewZonesClientWithBaseURI(baseURI string, subscriptionID string) ZonesClien
 // zoneName - the name of the DNS zone (without a terminating dot).
 // parameters - parameters supplied to the CreateOrUpdate operation.
 // ifMatch - the etag of the DNS zone. Omit this value to always overwrite the current zone. Specify the
-// last-seen etag value to prevent accidentally overwritting any concurrent changes.
+// last-seen etag value to prevent accidentally overwriting any concurrent changes.
 // ifNoneMatch - set to '*' to allow a new DNS zone to be created, but to prevent updating an existing zone.
 // Other values will be ignored.
 func (client ZonesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, zoneName string, parameters Zone, ifMatch string, ifNoneMatch string) (result Zone, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -140,6 +151,16 @@ func (client ZonesClient) CreateOrUpdateResponder(resp *http.Response) (result Z
 // ifMatch - the etag of the DNS zone. Omit this value to always delete the current zone. Specify the last-seen
 // etag value to prevent accidentally deleting any concurrent changes.
 func (client ZonesClient) Delete(ctx context.Context, resourceGroupName string, zoneName string, ifMatch string) (result ZonesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -199,10 +220,6 @@ func (client ZonesClient) DeleteSender(req *http.Request) (future ZonesDeleteFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -224,6 +241,16 @@ func (client ZonesClient) DeleteResponder(resp *http.Response) (result autorest.
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // zoneName - the name of the DNS zone (without a terminating dot).
 func (client ZonesClient) Get(ctx context.Context, resourceGroupName string, zoneName string) (result Zone, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -300,6 +327,16 @@ func (client ZonesClient) GetResponder(resp *http.Response) (result Zone, err er
 // Parameters:
 // top - the maximum number of DNS zones to return. If not specified, returns up to 100 zones.
 func (client ZonesClient) List(ctx context.Context, top *int32) (result ZoneListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.List")
+		defer func() {
+			sc := -1
+			if result.zlr.Response.Response != nil {
+				sc = result.zlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
@@ -371,8 +408,8 @@ func (client ZonesClient) ListResponder(resp *http.Response) (result ZoneListRes
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ZonesClient) listNextResults(lastResults ZoneListResult) (result ZoneListResult, err error) {
-	req, err := lastResults.zoneListResultPreparer()
+func (client ZonesClient) listNextResults(ctx context.Context, lastResults ZoneListResult) (result ZoneListResult, err error) {
+	req, err := lastResults.zoneListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dns.ZonesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -393,6 +430,16 @@ func (client ZonesClient) listNextResults(lastResults ZoneListResult) (result Zo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ZonesClient) ListComplete(ctx context.Context, top *int32) (result ZoneListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, top)
 	return
 }
@@ -402,6 +449,16 @@ func (client ZonesClient) ListComplete(ctx context.Context, top *int32) (result
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // top - the maximum number of record sets to return. If not specified, returns up to 100 record sets.
 func (client ZonesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, top *int32) (result ZoneListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.zlr.Response.Response != nil {
+				sc = result.zlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -478,8 +535,8 @@ func (client ZonesClient) ListByResourceGroupResponder(resp *http.Response) (res
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ZonesClient) listByResourceGroupNextResults(lastResults ZoneListResult) (result ZoneListResult, err error) {
-	req, err := lastResults.zoneListResultPreparer()
+func (client ZonesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ZoneListResult) (result ZoneListResult, err error) {
+	req, err := lastResults.zoneListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "dns.ZonesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -500,6 +557,16 @@ func (client ZonesClient) listByResourceGroupNextResults(lastResults ZoneListRes
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ZonesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, top *int32) (result ZoneListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, top)
 	return
 }
@@ -510,8 +577,18 @@ func (client ZonesClient) ListByResourceGroupComplete(ctx context.Context, resou
 // zoneName - the name of the DNS zone (without a terminating dot).
 // parameters - parameters supplied to the Update operation.
 // ifMatch - the etag of the DNS zone. Omit this value to always overwrite the current zone. Specify the
-// last-seen etag value to prevent accidentally overwritting any concurrent changes.
+// last-seen etag value to prevent accidentally overwriting any concurrent changes.
 func (client ZonesClient) Update(ctx context.Context, resourceGroupName string, zoneName string, parameters ZoneUpdate, ifMatch string) (result Zone, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ZonesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/checknameavailability.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/checknameavailability.go
index f3c5c56e7277..b702f071a05b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/checknameavailability.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/checknameavailability.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewCheckNameAvailabilityClientWithBaseURI(baseURI string, subscriptionID st
 // Parameters:
 // nameAvailabilityRequest - the required parameters for checking if resource name is available.
 func (client CheckNameAvailabilityClient) Execute(ctx context.Context, nameAvailabilityRequest NameAvailabilityRequest) (result NameAvailability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CheckNameAvailabilityClient.Execute")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: nameAvailabilityRequest,
 			Constraints: []validation.Constraint{{Target: "nameAvailabilityRequest.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/configurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/configurations.go
index 27dbd13141ff..dadde12d2a3f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/configurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/configurations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewConfigurationsClientWithBaseURI(baseURI string, subscriptionID string) C
 // configurationName - the name of the server configuration.
 // parameters - the required parameters for updating a server configuration.
 func (client ConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, configurationName string, parameters Configuration) (result ConfigurationsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, configurationName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ConfigurationsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -95,10 +106,6 @@ func (client ConfigurationsClient) CreateOrUpdateSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -123,6 +130,16 @@ func (client ConfigurationsClient) CreateOrUpdateResponder(resp *http.Response)
 // serverName - the name of the server.
 // configurationName - the name of the server configuration.
 func (client ConfigurationsClient) Get(ctx context.Context, resourceGroupName string, serverName string, configurationName string) (result Configuration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, configurationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ConfigurationsClient", "Get", nil, "Failure preparing request")
@@ -192,6 +209,16 @@ func (client ConfigurationsClient) GetResponder(resp *http.Response) (result Con
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ConfigurationsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ConfigurationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ConfigurationsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ConfigurationsClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/databases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/databases.go
index 6f3e4d19469b..7bf54614e6fc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/databases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/databases.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDatabasesClientWithBaseURI(baseURI string, subscriptionID string) Databa
 // databaseName - the name of the database.
 // parameters - the required parameters for creating or updating a database.
 func (client DatabasesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters Database) (result DatabasesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.DatabasesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -95,10 +106,6 @@ func (client DatabasesClient) CreateOrUpdateSender(req *http.Request) (future Da
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -123,6 +130,16 @@ func (client DatabasesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.DatabasesClient", "Delete", nil, "Failure preparing request")
@@ -169,10 +186,6 @@ func (client DatabasesClient) DeleteSender(req *http.Request) (future DatabasesD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -196,6 +209,16 @@ func (client DatabasesClient) DeleteResponder(resp *http.Response) (result autor
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.DatabasesClient", "Get", nil, "Failure preparing request")
@@ -265,6 +288,16 @@ func (client DatabasesClient) GetResponder(resp *http.Response) (result Database
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client DatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result DatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.DatabasesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/firewallrules.go
index c6bde5df6631..1fe726922211 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // firewallRuleName - the name of the server firewall rule.
 // parameters - the required parameters for creating or updating a firewall rule.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string, parameters FirewallRule) (result FirewallRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.FirewallRuleProperties", Name: validation.Null, Rule: true,
@@ -107,10 +118,6 @@ func (client FirewallRulesClient) CreateOrUpdateSender(req *http.Request) (futur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -135,6 +142,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // serverName - the name of the server.
 // firewallRuleName - the name of the server firewall rule.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -181,10 +198,6 @@ func (client FirewallRulesClient) DeleteSender(req *http.Request) (future Firewa
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -208,6 +221,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // serverName - the name of the server.
 // firewallRuleName - the name of the server firewall rule.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -277,6 +300,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client FirewallRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result FirewallRuleListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.FirewallRulesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/locationbasedperformancetier.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/locationbasedperformancetier.go
index 3d3f8a334507..10012199d373 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/locationbasedperformancetier.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/locationbasedperformancetier.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewLocationBasedPerformanceTierClientWithBaseURI(baseURI string, subscripti
 // Parameters:
 // locationName - the name of the location.
 func (client LocationBasedPerformanceTierClient) List(ctx context.Context, locationName string) (result PerformanceTierListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationBasedPerformanceTierClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, locationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.LocationBasedPerformanceTierClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/logfiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/logfiles.go
index 6d9aea014077..2f14b1aa9ac7 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/logfiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/logfiles.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLogFilesClientWithBaseURI(baseURI string, subscriptionID string) LogFile
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client LogFilesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result LogFileListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogFilesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.LogFilesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/models.go
index a69138ac96f7..5187214567f5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/models.go
@@ -18,13 +18,19 @@ package mariadb
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
+	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb"
+
 // CreateMode enumerates the values for create mode.
 type CreateMode string
 
@@ -155,6 +161,27 @@ func PossibleSslEnforcementEnumValues() []SslEnforcementEnum {
 	return []SslEnforcementEnum{SslEnforcementEnumDisabled, SslEnforcementEnumEnabled}
 }
 
+// VirtualNetworkRuleState enumerates the values for virtual network rule state.
+type VirtualNetworkRuleState string
+
+const (
+	// Deleting ...
+	Deleting VirtualNetworkRuleState = "Deleting"
+	// Initializing ...
+	Initializing VirtualNetworkRuleState = "Initializing"
+	// InProgress ...
+	InProgress VirtualNetworkRuleState = "InProgress"
+	// Ready ...
+	Ready VirtualNetworkRuleState = "Ready"
+	// Unknown ...
+	Unknown VirtualNetworkRuleState = "Unknown"
+)
+
+// PossibleVirtualNetworkRuleStateValues returns an array of possible values for the VirtualNetworkRuleState const type.
+func PossibleVirtualNetworkRuleStateValues() []VirtualNetworkRuleState {
+	return []VirtualNetworkRuleState{Deleting, Initializing, InProgress, Ready, Unknown}
+}
+
 // Configuration represents a Configuration.
 type Configuration struct {
 	autorest.Response `json:"-"`
@@ -260,8 +287,8 @@ type ConfigurationProperties struct {
 	Source *string `json:"source,omitempty"`
 }
 
-// ConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ConfigurationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -415,7 +442,8 @@ func (future *DatabasesCreateOrUpdateFuture) Result(client DatabasesClient) (d D
 	return
 }
 
-// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesDeleteFuture struct {
 	azure.Future
 }
@@ -534,8 +562,8 @@ type FirewallRuleProperties struct {
 	EndIPAddress *string `json:"endIpAddress,omitempty"`
 }
 
-// FirewallRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// FirewallRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type FirewallRulesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -563,7 +591,8 @@ func (future *FirewallRulesCreateOrUpdateFuture) Result(client FirewallRulesClie
 	return
 }
 
-// FirewallRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// FirewallRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type FirewallRulesDeleteFuture struct {
 	azure.Future
 }
@@ -1220,8 +1249,8 @@ func (spfdc ServerPropertiesForDefaultCreate) AsBasicServerPropertiesForCreate()
 	return &spfdc, true
 }
 
-// ServerPropertiesForGeoRestore the properties used to create a new server by restoring to a different region from
-// a geo replicated backup.
+// ServerPropertiesForGeoRestore the properties used to create a new server by restoring to a different
+// region from a geo replicated backup.
 type ServerPropertiesForGeoRestore struct {
 	// SourceServerID - The source server id to restore from.
 	SourceServerID *string `json:"sourceServerId,omitempty"`
@@ -1348,7 +1377,8 @@ func (spfr ServerPropertiesForRestore) AsBasicServerPropertiesForCreate() (Basic
 	return &spfr, true
 }
 
-// ServersCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersCreateFuture struct {
 	azure.Future
 }
@@ -1376,7 +1406,8 @@ func (future *ServersCreateFuture) Result(client ServersClient) (s Server, err e
 	return
 }
 
-// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersDeleteFuture struct {
 	azure.Future
 }
@@ -1398,8 +1429,8 @@ func (future *ServersDeleteFuture) Result(client ServersClient) (ar autorest.Res
 	return
 }
 
-// ServerSecurityAlertPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServerSecurityAlertPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ServerSecurityAlertPoliciesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1509,7 +1540,8 @@ func (ssap *ServerSecurityAlertPolicy) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersUpdateFuture struct {
 	azure.Future
 }
@@ -1537,7 +1569,7 @@ func (future *ServersUpdateFuture) Result(client ServersClient) (s Server, err e
 	return
 }
 
-// ServerUpdateParameters parameters allowd to update for a server.
+// ServerUpdateParameters parameters allowed to update for a server.
 type ServerUpdateParameters struct {
 	// Sku - The SKU (pricing tier) of the server.
 	Sku *Sku `json:"sku,omitempty"`
@@ -1674,3 +1706,293 @@ func (tr TrackedResource) MarshalJSON() ([]byte, error) {
 	}
 	return json.Marshal(objectMap)
 }
+
+// VirtualNetworkRule a virtual network rule.
+type VirtualNetworkRule struct {
+	autorest.Response `json:"-"`
+	// VirtualNetworkRuleProperties - Resource properties.
+	*VirtualNetworkRuleProperties `json:"properties,omitempty"`
+	// ID - Resource ID
+	ID *string `json:"id,omitempty"`
+	// Name - Resource name.
+	Name *string `json:"name,omitempty"`
+	// Type - Resource type.
+	Type *string `json:"type,omitempty"`
+}
+
+// MarshalJSON is the custom marshaler for VirtualNetworkRule.
+func (vnr VirtualNetworkRule) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if vnr.VirtualNetworkRuleProperties != nil {
+		objectMap["properties"] = vnr.VirtualNetworkRuleProperties
+	}
+	if vnr.ID != nil {
+		objectMap["id"] = vnr.ID
+	}
+	if vnr.Name != nil {
+		objectMap["name"] = vnr.Name
+	}
+	if vnr.Type != nil {
+		objectMap["type"] = vnr.Type
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for VirtualNetworkRule struct.
+func (vnr *VirtualNetworkRule) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		case "properties":
+			if v != nil {
+				var virtualNetworkRuleProperties VirtualNetworkRuleProperties
+				err = json.Unmarshal(*v, &virtualNetworkRuleProperties)
+				if err != nil {
+					return err
+				}
+				vnr.VirtualNetworkRuleProperties = &virtualNetworkRuleProperties
+			}
+		case "id":
+			if v != nil {
+				var ID string
+				err = json.Unmarshal(*v, &ID)
+				if err != nil {
+					return err
+				}
+				vnr.ID = &ID
+			}
+		case "name":
+			if v != nil {
+				var name string
+				err = json.Unmarshal(*v, &name)
+				if err != nil {
+					return err
+				}
+				vnr.Name = &name
+			}
+		case "type":
+			if v != nil {
+				var typeVar string
+				err = json.Unmarshal(*v, &typeVar)
+				if err != nil {
+					return err
+				}
+				vnr.Type = &typeVar
+			}
+		}
+	}
+
+	return nil
+}
+
+// VirtualNetworkRuleListResult a list of virtual network rules.
+type VirtualNetworkRuleListResult struct {
+	autorest.Response `json:"-"`
+	// Value - Array of results.
+	Value *[]VirtualNetworkRule `json:"value,omitempty"`
+	// NextLink - Link to retrieve next page of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// VirtualNetworkRuleListResultIterator provides access to a complete listing of VirtualNetworkRule values.
+type VirtualNetworkRuleListResultIterator struct {
+	i    int
+	page VirtualNetworkRuleListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *VirtualNetworkRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter VirtualNetworkRuleListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter VirtualNetworkRuleListResultIterator) Response() VirtualNetworkRuleListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter VirtualNetworkRuleListResultIterator) Value() VirtualNetworkRule {
+	if !iter.page.NotDone() {
+		return VirtualNetworkRule{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the VirtualNetworkRuleListResultIterator type.
+func NewVirtualNetworkRuleListResultIterator(page VirtualNetworkRuleListResultPage) VirtualNetworkRuleListResultIterator {
+	return VirtualNetworkRuleListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
+	return vnrlr.Value == nil || len(*vnrlr.Value) == 0
+}
+
+// virtualNetworkRuleListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if vnrlr.NextLink == nil || len(to.String(vnrlr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(vnrlr.NextLink)))
+}
+
+// VirtualNetworkRuleListResultPage contains a page of VirtualNetworkRule values.
+type VirtualNetworkRuleListResultPage struct {
+	fn    func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
+	vnrlr VirtualNetworkRuleListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *VirtualNetworkRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnrlr)
+	if err != nil {
+		return err
+	}
+	page.vnrlr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page VirtualNetworkRuleListResultPage) NotDone() bool {
+	return !page.vnrlr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page VirtualNetworkRuleListResultPage) Response() VirtualNetworkRuleListResult {
+	return page.vnrlr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page VirtualNetworkRuleListResultPage) Values() []VirtualNetworkRule {
+	if page.vnrlr.IsEmpty() {
+		return nil
+	}
+	return *page.vnrlr.Value
+}
+
+// Creates a new instance of the VirtualNetworkRuleListResultPage type.
+func NewVirtualNetworkRuleListResultPage(getNextPage func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)) VirtualNetworkRuleListResultPage {
+	return VirtualNetworkRuleListResultPage{fn: getNextPage}
+}
+
+// VirtualNetworkRuleProperties properties of a virtual network rule.
+type VirtualNetworkRuleProperties struct {
+	// VirtualNetworkSubnetID - The ARM resource id of the virtual network subnet.
+	VirtualNetworkSubnetID *string `json:"virtualNetworkSubnetId,omitempty"`
+	// IgnoreMissingVnetServiceEndpoint - Create firewall rule before the virtual network has vnet service endpoint enabled.
+	IgnoreMissingVnetServiceEndpoint *bool `json:"ignoreMissingVnetServiceEndpoint,omitempty"`
+	// State - Virtual Network Rule State. Possible values include: 'Initializing', 'InProgress', 'Ready', 'Deleting', 'Unknown'
+	State VirtualNetworkRuleState `json:"state,omitempty"`
+}
+
+// VirtualNetworkRulesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
+type VirtualNetworkRulesCreateOrUpdateFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *VirtualNetworkRulesCreateOrUpdateFuture) Result(client VirtualNetworkRulesClient) (vnr VirtualNetworkRule, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("mariadb.VirtualNetworkRulesCreateOrUpdateFuture")
+		return
+	}
+	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+	if vnr.Response.Response, err = future.GetResult(sender); err == nil && vnr.Response.Response.StatusCode != http.StatusNoContent {
+		vnr, err = client.CreateOrUpdateResponder(vnr.Response.Response)
+		if err != nil {
+			err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesCreateOrUpdateFuture", "Result", vnr.Response.Response, "Failure responding to request")
+		}
+	}
+	return
+}
+
+// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
+type VirtualNetworkRulesDeleteFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *VirtualNetworkRulesDeleteFuture) Result(client VirtualNetworkRulesClient) (ar autorest.Response, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesDeleteFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("mariadb.VirtualNetworkRulesDeleteFuture")
+		return
+	}
+	ar.Response = future.Response()
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/operations.go
index 1447a7c4dce4..d51379331e30 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/servers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/servers.go
index 7a98d1107ce3..6f8716ed09b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/servers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/servers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewServersClientWithBaseURI(baseURI string, subscriptionID string) ServersC
 // serverName - the name of the server.
 // parameters - the required parameters for creating or updating a server.
 func (client ServersClient) Create(ctx context.Context, resourceGroupName string, serverName string, parameters ServerForCreate) (result ServersCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client ServersClient) CreateSender(req *http.Request) (future ServersCreat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -132,6 +139,16 @@ func (client ServersClient) CreateResponder(resp *http.Response) (result Server,
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Delete(ctx context.Context, resourceGroupName string, serverName string) (result ServersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServersClient", "Delete", nil, "Failure preparing request")
@@ -177,10 +194,6 @@ func (client ServersClient) DeleteSender(req *http.Request) (future ServersDelet
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -203,6 +216,16 @@ func (client ServersClient) DeleteResponder(resp *http.Response) (result autores
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result Server, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServersClient", "Get", nil, "Failure preparing request")
@@ -267,6 +290,16 @@ func (client ServersClient) GetResponder(resp *http.Response) (result Server, er
 
 // List list all the servers in a given subscription.
 func (client ServersClient) List(ctx context.Context) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServersClient", "List", nil, "Failure preparing request")
@@ -332,6 +365,16 @@ func (client ServersClient) ListResponder(resp *http.Response) (result ServerLis
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 func (client ServersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServerListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServersClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -401,6 +444,16 @@ func (client ServersClient) ListByResourceGroupResponder(resp *http.Response) (r
 // serverName - the name of the server.
 // parameters - the required parameters for updating a server.
 func (client ServersClient) Update(ctx context.Context, resourceGroupName string, serverName string, parameters ServerUpdateParameters) (result ServersUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServersClient", "Update", nil, "Failure preparing request")
@@ -448,10 +501,6 @@ func (client ServersClient) UpdateSender(req *http.Request) (future ServersUpdat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/serversecurityalertpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/serversecurityalertpolicies.go
index 6449d73e70dc..41da23b765ed 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/serversecurityalertpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/serversecurityalertpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewServerSecurityAlertPoliciesClientWithBaseURI(baseURI string, subscriptio
 // serverName - the name of the server.
 // parameters - the server security alert policy.
 func (client ServerSecurityAlertPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters ServerSecurityAlertPolicy) (result ServerSecurityAlertPoliciesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerSecurityAlertPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServerSecurityAlertPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -94,10 +105,6 @@ func (client ServerSecurityAlertPoliciesClient) CreateOrUpdateSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -121,6 +128,16 @@ func (client ServerSecurityAlertPoliciesClient) CreateOrUpdateResponder(resp *ht
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerSecurityAlertPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result ServerSecurityAlertPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerSecurityAlertPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "mariadb.ServerSecurityAlertPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/virtualnetworkrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/virtualnetworkrules.go
new file mode 100644
index 000000000000..b477b0fb012a
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/mariadb/mgmt/2018-06-01-preview/mariadb/virtualnetworkrules.go
@@ -0,0 +1,407 @@
+package mariadb
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// VirtualNetworkRulesClient is the mariaDB Client
+type VirtualNetworkRulesClient struct {
+	BaseClient
+}
+
+// NewVirtualNetworkRulesClient creates an instance of the VirtualNetworkRulesClient client.
+func NewVirtualNetworkRulesClient(subscriptionID string) VirtualNetworkRulesClient {
+	return NewVirtualNetworkRulesClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewVirtualNetworkRulesClientWithBaseURI creates an instance of the VirtualNetworkRulesClient client.
+func NewVirtualNetworkRulesClientWithBaseURI(baseURI string, subscriptionID string) VirtualNetworkRulesClient {
+	return VirtualNetworkRulesClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// CreateOrUpdate creates or updates an existing virtual network rule.
+// Parameters:
+// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
+// from the Azure Resource Manager API or the portal.
+// serverName - the name of the server.
+// virtualNetworkRuleName - the name of the virtual network rule.
+// parameters - the requested virtual Network Rule Resource state.
+func (client VirtualNetworkRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (result VirtualNetworkRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: parameters,
+			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkRuleProperties", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "parameters.VirtualNetworkRuleProperties.VirtualNetworkSubnetID", Name: validation.Null, Rule: true, Chain: nil}}}}}}); err != nil {
+		return result, validation.NewError("mariadb.VirtualNetworkRulesClient", "CreateOrUpdate", err.Error())
+	}
+
+	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName, parameters)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "CreateOrUpdate", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.CreateOrUpdateSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "CreateOrUpdate", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
+func (client VirtualNetworkRulesClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName":      autorest.Encode("path", resourceGroupName),
+		"serverName":             autorest.Encode("path", serverName),
+		"subscriptionId":         autorest.Encode("path", client.SubscriptionID),
+		"virtualNetworkRuleName": autorest.Encode("path", virtualNetworkRuleName),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPut(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DBforMariaDB/servers/{serverName}/virtualNetworkRules/{virtualNetworkRuleName}", pathParameters),
+		autorest.WithJSON(parameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// CreateOrUpdateSender sends the CreateOrUpdate request. The method will close the
+// http.Response Body if it receives an error.
+func (client VirtualNetworkRulesClient) CreateOrUpdateSender(req *http.Request) (future VirtualNetworkRulesCreateOrUpdateFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
+// closes the http.Response Body.
+func (client VirtualNetworkRulesClient) CreateOrUpdateResponder(resp *http.Response) (result VirtualNetworkRule, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// Delete deletes the virtual network rule with the given name.
+// Parameters:
+// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
+// from the Azure Resource Manager API or the portal.
+// serverName - the name of the server.
+// virtualNetworkRuleName - the name of the virtual network rule.
+func (client VirtualNetworkRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "Delete", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.DeleteSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "Delete", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// DeletePreparer prepares the Delete request.
+func (client VirtualNetworkRulesClient) DeletePreparer(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName":      autorest.Encode("path", resourceGroupName),
+		"serverName":             autorest.Encode("path", serverName),
+		"subscriptionId":         autorest.Encode("path", client.SubscriptionID),
+		"virtualNetworkRuleName": autorest.Encode("path", virtualNetworkRuleName),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DBforMariaDB/servers/{serverName}/virtualNetworkRules/{virtualNetworkRuleName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// DeleteSender sends the Delete request. The method will close the
+// http.Response Body if it receives an error.
+func (client VirtualNetworkRulesClient) DeleteSender(req *http.Request) (future VirtualNetworkRulesDeleteFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
+}
+
+// DeleteResponder handles the response to the Delete request. The method always
+// closes the http.Response Body.
+func (client VirtualNetworkRulesClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Get gets a virtual network rule.
+// Parameters:
+// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
+// from the Azure Resource Manager API or the portal.
+// serverName - the name of the server.
+// virtualNetworkRuleName - the name of the virtual network rule.
+func (client VirtualNetworkRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client VirtualNetworkRulesClient) GetPreparer(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName":      autorest.Encode("path", resourceGroupName),
+		"serverName":             autorest.Encode("path", serverName),
+		"subscriptionId":         autorest.Encode("path", client.SubscriptionID),
+		"virtualNetworkRuleName": autorest.Encode("path", virtualNetworkRuleName),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DBforMariaDB/servers/{serverName}/virtualNetworkRules/{virtualNetworkRuleName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client VirtualNetworkRulesClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client VirtualNetworkRulesClient) GetResponder(resp *http.Response) (result VirtualNetworkRule, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// ListByServer gets a list of virtual network rules in a server.
+// Parameters:
+// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
+// from the Azure Resource Manager API or the portal.
+// serverName - the name of the server.
+func (client VirtualNetworkRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.vnrlr.Response.Response != nil {
+				sc = result.vnrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listByServerNextResults
+	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "ListByServer", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListByServerSender(req)
+	if err != nil {
+		result.vnrlr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "ListByServer", resp, "Failure sending request")
+		return
+	}
+
+	result.vnrlr, err = client.ListByServerResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "ListByServer", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListByServerPreparer prepares the ListByServer request.
+func (client VirtualNetworkRulesClient) ListByServerPreparer(ctx context.Context, resourceGroupName string, serverName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"serverName":        autorest.Encode("path", serverName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DBforMariaDB/servers/{serverName}/virtualNetworkRules", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListByServerSender sends the ListByServer request. The method will close the
+// http.Response Body if it receives an error.
+func (client VirtualNetworkRulesClient) ListByServerSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListByServerResponder handles the response to the ListByServer request. The method always
+// closes the http.Response Body.
+func (client VirtualNetworkRulesClient) ListByServerResponder(resp *http.Response) (result VirtualNetworkRuleListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listByServerNextResults retrieves the next set of results, if any.
+func (client VirtualNetworkRulesClient) listByServerNextResults(ctx context.Context, lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
+	req, err := lastResults.virtualNetworkRuleListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "listByServerNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListByServerSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "listByServerNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListByServerResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "mariadb.VirtualNetworkRulesClient", "listByServerNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
+func (client VirtualNetworkRulesClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/actiongroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/actiongroups.go
index 36c28c60b37a..d4466837d87d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/actiongroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/actiongroups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewActionGroupsClientWithBaseURI(baseURI string, subscriptionID string) Act
 // actionGroupName - the name of the action group.
 // actionGroup - the action group to create or use for the update.
 func (client ActionGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, actionGroupName string, actionGroup ActionGroupResource) (result ActionGroupResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: actionGroup,
 			Constraints: []validation.Constraint{{Target: "actionGroup.ActionGroup", Name: validation.Null, Rule: false,
@@ -85,7 +96,7 @@ func (client ActionGroupsClient) CreateOrUpdatePreparer(ctx context.Context, res
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
@@ -125,6 +136,16 @@ func (client ActionGroupsClient) CreateOrUpdateResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // actionGroupName - the name of the action group.
 func (client ActionGroupsClient) Delete(ctx context.Context, resourceGroupName string, actionGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, actionGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActionGroupsClient", "Delete", nil, "Failure preparing request")
@@ -154,7 +175,7 @@ func (client ActionGroupsClient) DeletePreparer(ctx context.Context, resourceGro
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
@@ -193,6 +214,16 @@ func (client ActionGroupsClient) DeleteResponder(resp *http.Response) (result au
 // actionGroupName - the name of the action group.
 // enableRequest - the receiver to re-enable.
 func (client ActionGroupsClient) EnableReceiver(ctx context.Context, resourceGroupName string, actionGroupName string, enableRequest EnableRequest) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.EnableReceiver")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: enableRequest,
 			Constraints: []validation.Constraint{{Target: "enableRequest.ReceiverName", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -228,7 +259,7 @@ func (client ActionGroupsClient) EnableReceiverPreparer(ctx context.Context, res
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
@@ -267,6 +298,16 @@ func (client ActionGroupsClient) EnableReceiverResponder(resp *http.Response) (r
 // resourceGroupName - the name of the resource group.
 // actionGroupName - the name of the action group.
 func (client ActionGroupsClient) Get(ctx context.Context, resourceGroupName string, actionGroupName string) (result ActionGroupResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, actionGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActionGroupsClient", "Get", nil, "Failure preparing request")
@@ -296,7 +337,7 @@ func (client ActionGroupsClient) GetPreparer(ctx context.Context, resourceGroupN
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
@@ -333,6 +374,16 @@ func (client ActionGroupsClient) GetResponder(resp *http.Response) (result Actio
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ActionGroupsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ActionGroupList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActionGroupsClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -361,7 +412,7 @@ func (client ActionGroupsClient) ListByResourceGroupPreparer(ctx context.Context
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
@@ -396,6 +447,16 @@ func (client ActionGroupsClient) ListByResourceGroupResponder(resp *http.Respons
 
 // ListBySubscriptionID get a list of all action groups in a subscription.
 func (client ActionGroupsClient) ListBySubscriptionID(ctx context.Context) (result ActionGroupList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.ListBySubscriptionID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionIDPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActionGroupsClient", "ListBySubscriptionID", nil, "Failure preparing request")
@@ -423,7 +484,7 @@ func (client ActionGroupsClient) ListBySubscriptionIDPreparer(ctx context.Contex
 		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
@@ -462,6 +523,16 @@ func (client ActionGroupsClient) ListBySubscriptionIDResponder(resp *http.Respon
 // actionGroupName - the name of the action group.
 // actionGroupPatch - parameters supplied to the operation.
 func (client ActionGroupsClient) Update(ctx context.Context, resourceGroupName string, actionGroupName string, actionGroupPatch ActionGroupPatchBody) (result ActionGroupResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActionGroupsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, actionGroupName, actionGroupPatch)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActionGroupsClient", "Update", nil, "Failure preparing request")
@@ -491,7 +562,7 @@ func (client ActionGroupsClient) UpdatePreparer(ctx context.Context, resourceGro
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
-	const APIVersion = "2018-03-01"
+	const APIVersion = "2018-09-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogalerts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogalerts.go
index 9b86523b802c..1e0b071bed4d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogalerts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogalerts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewActivityLogAlertsClientWithBaseURI(baseURI string, subscriptionID string
 // activityLogAlertName - the name of the activity log alert.
 // activityLogAlert - the activity log alert to create or use for the update.
 func (client ActivityLogAlertsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, activityLogAlertName string, activityLogAlert ActivityLogAlertResource) (result ActivityLogAlertResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogAlertsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: activityLogAlert,
 			Constraints: []validation.Constraint{{Target: "activityLogAlert.ActivityLogAlert", Name: validation.Null, Rule: false,
@@ -126,6 +137,16 @@ func (client ActivityLogAlertsClient) CreateOrUpdateResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // activityLogAlertName - the name of the activity log alert.
 func (client ActivityLogAlertsClient) Delete(ctx context.Context, resourceGroupName string, activityLogAlertName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogAlertsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, activityLogAlertName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActivityLogAlertsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client ActivityLogAlertsClient) DeleteResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // activityLogAlertName - the name of the activity log alert.
 func (client ActivityLogAlertsClient) Get(ctx context.Context, resourceGroupName string, activityLogAlertName string) (result ActivityLogAlertResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogAlertsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, activityLogAlertName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActivityLogAlertsClient", "Get", nil, "Failure preparing request")
@@ -258,6 +289,16 @@ func (client ActivityLogAlertsClient) GetResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client ActivityLogAlertsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ActivityLogAlertList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogAlertsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActivityLogAlertsClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -321,6 +362,16 @@ func (client ActivityLogAlertsClient) ListByResourceGroupResponder(resp *http.Re
 
 // ListBySubscriptionID get a list of all activity log alerts in a subscription.
 func (client ActivityLogAlertsClient) ListBySubscriptionID(ctx context.Context) (result ActivityLogAlertList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogAlertsClient.ListBySubscriptionID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionIDPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActivityLogAlertsClient", "ListBySubscriptionID", nil, "Failure preparing request")
@@ -387,6 +438,16 @@ func (client ActivityLogAlertsClient) ListBySubscriptionIDResponder(resp *http.R
 // activityLogAlertName - the name of the activity log alert.
 // activityLogAlertPatch - parameters supplied to the operation.
 func (client ActivityLogAlertsClient) Update(ctx context.Context, resourceGroupName string, activityLogAlertName string, activityLogAlertPatch ActivityLogAlertPatchBody) (result ActivityLogAlertResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogAlertsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, activityLogAlertName, activityLogAlertPatch)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ActivityLogAlertsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogs.go
index 0a3c4e1137f9..92120d847dce 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/activitylogs.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -59,6 +60,16 @@ func NewActivityLogsClientWithBaseURI(baseURI string, subscriptionID string) Act
 // *operationId*, *operationName*, *properties*, *resourceGroupName*, *resourceProviderName*, *resourceId*,
 // *status*, *submissionTimestamp*, *subStatus*, *subscriptionId*
 func (client ActivityLogsClient) List(ctx context.Context, filter string, selectParameter string) (result EventDataCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogsClient.List")
+		defer func() {
+			sc := -1
+			if result.edc.Response.Response != nil {
+				sc = result.edc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, selectParameter)
 	if err != nil {
@@ -127,8 +138,8 @@ func (client ActivityLogsClient) ListResponder(resp *http.Response) (result Even
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ActivityLogsClient) listNextResults(lastResults EventDataCollection) (result EventDataCollection, err error) {
-	req, err := lastResults.eventDataCollectionPreparer()
+func (client ActivityLogsClient) listNextResults(ctx context.Context, lastResults EventDataCollection) (result EventDataCollection, err error) {
+	req, err := lastResults.eventDataCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.ActivityLogsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -149,6 +160,16 @@ func (client ActivityLogsClient) listNextResults(lastResults EventDataCollection
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ActivityLogsClient) ListComplete(ctx context.Context, filter string, selectParameter string) (result EventDataCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ActivityLogsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, selectParameter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertruleincidents.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertruleincidents.go
index aa0f1f5b56e0..71ddce0de4b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertruleincidents.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertruleincidents.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAlertRuleIncidentsClientWithBaseURI(baseURI string, subscriptionID strin
 // ruleName - the name of the rule.
 // incidentName - the name of the incident to retrieve.
 func (client AlertRuleIncidentsClient) Get(ctx context.Context, resourceGroupName string, ruleName string, incidentName string) (result Incident, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRuleIncidentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, ruleName, incidentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRuleIncidentsClient", "Get", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client AlertRuleIncidentsClient) GetResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client AlertRuleIncidentsClient) ListByAlertRule(ctx context.Context, resourceGroupName string, ruleName string) (result IncidentListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRuleIncidentsClient.ListByAlertRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByAlertRulePreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRuleIncidentsClient", "ListByAlertRule", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertrules.go
index 10956eeddd49..4de0da4d9bb4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/alertrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAlertRulesClientWithBaseURI(baseURI string, subscriptionID string) Alert
 // ruleName - the name of the rule.
 // parameters - the parameters of the rule to create or update.
 func (client AlertRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, ruleName string, parameters AlertRuleResource) (result AlertRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.AlertRule", Name: validation.Null, Rule: true,
@@ -125,6 +136,16 @@ func (client AlertRulesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client AlertRulesClient) Delete(ctx context.Context, resourceGroupName string, ruleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRulesClient", "Delete", nil, "Failure preparing request")
@@ -191,6 +212,16 @@ func (client AlertRulesClient) DeleteResponder(resp *http.Response) (result auto
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client AlertRulesClient) Get(ctx context.Context, resourceGroupName string, ruleName string) (result AlertRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRulesClient", "Get", nil, "Failure preparing request")
@@ -257,6 +288,16 @@ func (client AlertRulesClient) GetResponder(resp *http.Response) (result AlertRu
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client AlertRulesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AlertRuleResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRulesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRulesClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -320,6 +361,16 @@ func (client AlertRulesClient) ListByResourceGroupResponder(resp *http.Response)
 
 // ListBySubscription list the alert rules within a subscription.
 func (client AlertRulesClient) ListBySubscription(ctx context.Context) (result AlertRuleResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRulesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRulesClient", "ListBySubscription", nil, "Failure preparing request")
@@ -386,6 +437,16 @@ func (client AlertRulesClient) ListBySubscriptionResponder(resp *http.Response)
 // ruleName - the name of the rule.
 // alertRulesResource - parameters supplied to the operation.
 func (client AlertRulesClient) Update(ctx context.Context, resourceGroupName string, ruleName string, alertRulesResource AlertRuleResourcePatch) (result AlertRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertRulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, ruleName, alertRulesResource)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AlertRulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/autoscalesettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/autoscalesettings.go
index 72f975844963..dd6a3b0e33d2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/autoscalesettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/autoscalesettings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAutoscaleSettingsClientWithBaseURI(baseURI string, subscriptionID string
 // autoscaleSettingName - the autoscale setting name.
 // parameters - parameters supplied to the operation.
 func (client AutoscaleSettingsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, autoscaleSettingName string, parameters AutoscaleSettingResource) (result AutoscaleSettingResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.AutoscaleSetting", Name: validation.Null, Rule: true,
@@ -124,6 +135,16 @@ func (client AutoscaleSettingsClient) CreateOrUpdateResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group.
 // autoscaleSettingName - the autoscale setting name.
 func (client AutoscaleSettingsClient) Delete(ctx context.Context, resourceGroupName string, autoscaleSettingName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, autoscaleSettingName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AutoscaleSettingsClient", "Delete", nil, "Failure preparing request")
@@ -190,6 +211,16 @@ func (client AutoscaleSettingsClient) DeleteResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group.
 // autoscaleSettingName - the autoscale setting name.
 func (client AutoscaleSettingsClient) Get(ctx context.Context, resourceGroupName string, autoscaleSettingName string) (result AutoscaleSettingResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, autoscaleSettingName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AutoscaleSettingsClient", "Get", nil, "Failure preparing request")
@@ -256,6 +287,16 @@ func (client AutoscaleSettingsClient) GetResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client AutoscaleSettingsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AutoscaleSettingResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.asrc.Response.Response != nil {
+				sc = result.asrc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -319,8 +360,8 @@ func (client AutoscaleSettingsClient) ListByResourceGroupResponder(resp *http.Re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AutoscaleSettingsClient) listByResourceGroupNextResults(lastResults AutoscaleSettingResourceCollection) (result AutoscaleSettingResourceCollection, err error) {
-	req, err := lastResults.autoscaleSettingResourceCollectionPreparer()
+func (client AutoscaleSettingsClient) listByResourceGroupNextResults(ctx context.Context, lastResults AutoscaleSettingResourceCollection) (result AutoscaleSettingResourceCollection, err error) {
+	req, err := lastResults.autoscaleSettingResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.AutoscaleSettingsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -341,12 +382,32 @@ func (client AutoscaleSettingsClient) listByResourceGroupNextResults(lastResults
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AutoscaleSettingsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AutoscaleSettingResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscription lists the autoscale settings for a subscription
 func (client AutoscaleSettingsClient) ListBySubscription(ctx context.Context) (result AutoscaleSettingResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.asrc.Response.Response != nil {
+				sc = result.asrc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -409,8 +470,8 @@ func (client AutoscaleSettingsClient) ListBySubscriptionResponder(resp *http.Res
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client AutoscaleSettingsClient) listBySubscriptionNextResults(lastResults AutoscaleSettingResourceCollection) (result AutoscaleSettingResourceCollection, err error) {
-	req, err := lastResults.autoscaleSettingResourceCollectionPreparer()
+func (client AutoscaleSettingsClient) listBySubscriptionNextResults(ctx context.Context, lastResults AutoscaleSettingResourceCollection) (result AutoscaleSettingResourceCollection, err error) {
+	req, err := lastResults.autoscaleSettingResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.AutoscaleSettingsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -431,6 +492,16 @@ func (client AutoscaleSettingsClient) listBySubscriptionNextResults(lastResults
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AutoscaleSettingsClient) ListBySubscriptionComplete(ctx context.Context) (result AutoscaleSettingResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -441,6 +512,16 @@ func (client AutoscaleSettingsClient) ListBySubscriptionComplete(ctx context.Con
 // autoscaleSettingName - the autoscale setting name.
 // autoscaleSettingResource - parameters supplied to the operation.
 func (client AutoscaleSettingsClient) Update(ctx context.Context, resourceGroupName string, autoscaleSettingName string, autoscaleSettingResource AutoscaleSettingResourcePatch) (result AutoscaleSettingResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, autoscaleSettingName, autoscaleSettingResource)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.AutoscaleSettingsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettings.go
index 1010aad77ec9..441f65a391a1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettings.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewDiagnosticSettingsClientWithBaseURI(baseURI string, subscriptionID strin
 // parameters - parameters supplied to the operation.
 // name - the name of the diagnostic setting.
 func (client DiagnosticSettingsClient) CreateOrUpdate(ctx context.Context, resourceURI string, parameters DiagnosticSettingsResource, name string) (result DiagnosticSettingsResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticSettingsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceURI, parameters, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.DiagnosticSettingsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client DiagnosticSettingsClient) CreateOrUpdateResponder(resp *http.Respon
 // resourceURI - the identifier of the resource.
 // name - the name of the diagnostic setting.
 func (client DiagnosticSettingsClient) Delete(ctx context.Context, resourceURI string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticSettingsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceURI, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.DiagnosticSettingsClient", "Delete", nil, "Failure preparing request")
@@ -178,6 +199,16 @@ func (client DiagnosticSettingsClient) DeleteResponder(resp *http.Response) (res
 // resourceURI - the identifier of the resource.
 // name - the name of the diagnostic setting.
 func (client DiagnosticSettingsClient) Get(ctx context.Context, resourceURI string, name string) (result DiagnosticSettingsResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceURI, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.DiagnosticSettingsClient", "Get", nil, "Failure preparing request")
@@ -243,6 +274,16 @@ func (client DiagnosticSettingsClient) GetResponder(resp *http.Response) (result
 // Parameters:
 // resourceURI - the identifier of the resource.
 func (client DiagnosticSettingsClient) List(ctx context.Context, resourceURI string) (result DiagnosticSettingsResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticSettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceURI)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.DiagnosticSettingsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettingscategory.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettingscategory.go
index ec64a3a83066..724253f35b7e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettingscategory.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/diagnosticsettingscategory.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewDiagnosticSettingsCategoryClientWithBaseURI(baseURI string, subscription
 // resourceURI - the identifier of the resource.
 // name - the name of the diagnostic setting.
 func (client DiagnosticSettingsCategoryClient) Get(ctx context.Context, resourceURI string, name string) (result DiagnosticSettingsCategoryResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticSettingsCategoryClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceURI, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.DiagnosticSettingsCategoryClient", "Get", nil, "Failure preparing request")
@@ -109,6 +120,16 @@ func (client DiagnosticSettingsCategoryClient) GetResponder(resp *http.Response)
 // Parameters:
 // resourceURI - the identifier of the resource.
 func (client DiagnosticSettingsCategoryClient) List(ctx context.Context, resourceURI string) (result DiagnosticSettingsCategoryResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticSettingsCategoryClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceURI)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.DiagnosticSettingsCategoryClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/eventcategories.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/eventcategories.go
index fe2200db92cf..ed5854d8f49a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/eventcategories.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/eventcategories.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewEventCategoriesClientWithBaseURI(baseURI string, subscriptionID string)
 // List get the list of available event categories supported in the Activity Logs Service.<br>The current list includes
 // the following: Administrative, Security, ServiceHealth, Alert, Recommendation, Policy.
 func (client EventCategoriesClient) List(ctx context.Context) (result EventCategoryCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventCategoriesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.EventCategoriesClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/logprofiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/logprofiles.go
index 70f4ec53779e..442bc2f213cd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/logprofiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/logprofiles.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewLogProfilesClientWithBaseURI(baseURI string, subscriptionID string) LogP
 // logProfileName - the name of the log profile.
 // parameters - parameters supplied to the operation.
 func (client LogProfilesClient) CreateOrUpdate(ctx context.Context, logProfileName string, parameters LogProfileResource) (result LogProfileResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogProfilesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.LogProfileProperties", Name: validation.Null, Rule: true,
@@ -126,6 +137,16 @@ func (client LogProfilesClient) CreateOrUpdateResponder(resp *http.Response) (re
 // Parameters:
 // logProfileName - the name of the log profile.
 func (client LogProfilesClient) Delete(ctx context.Context, logProfileName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogProfilesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, logProfileName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.LogProfilesClient", "Delete", nil, "Failure preparing request")
@@ -190,6 +211,16 @@ func (client LogProfilesClient) DeleteResponder(resp *http.Response) (result aut
 // Parameters:
 // logProfileName - the name of the log profile.
 func (client LogProfilesClient) Get(ctx context.Context, logProfileName string) (result LogProfileResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogProfilesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, logProfileName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.LogProfilesClient", "Get", nil, "Failure preparing request")
@@ -253,6 +284,16 @@ func (client LogProfilesClient) GetResponder(resp *http.Response) (result LogPro
 
 // List list the log profiles.
 func (client LogProfilesClient) List(ctx context.Context) (result LogProfileCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogProfilesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.LogProfilesClient", "List", nil, "Failure preparing request")
@@ -318,6 +359,16 @@ func (client LogProfilesClient) ListResponder(resp *http.Response) (result LogPr
 // logProfileName - the name of the log profile.
 // logProfilesResource - parameters supplied to the operation.
 func (client LogProfilesClient) Update(ctx context.Context, logProfileName string, logProfilesResource LogProfileResourcePatch) (result LogProfileResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LogProfilesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, logProfileName, logProfilesResource)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.LogProfilesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalerts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalerts.go
index 60395cc2cfd2..240ac032e593 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalerts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalerts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewMetricAlertsClientWithBaseURI(baseURI string, subscriptionID string) Met
 // ruleName - the name of the rule.
 // parameters - the parameters of the rule to create or update.
 func (client MetricAlertsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, ruleName string, parameters MetricAlertResource) (result MetricAlertResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.MetricAlertProperties", Name: validation.Null, Rule: true,
@@ -123,11 +134,21 @@ func (client MetricAlertsClient) CreateOrUpdateResponder(resp *http.Response) (r
 	return
 }
 
-// Delete delete an alert rule defitiniton.
+// Delete delete an alert rule definition.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client MetricAlertsClient) Delete(ctx context.Context, resourceGroupName string, ruleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsClient", "Delete", nil, "Failure preparing request")
@@ -189,11 +210,21 @@ func (client MetricAlertsClient) DeleteResponder(resp *http.Response) (result au
 	return
 }
 
-// Get retrieve an alert rule definiton.
+// Get retrieve an alert rule definition.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client MetricAlertsClient) Get(ctx context.Context, resourceGroupName string, ruleName string) (result MetricAlertResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsClient", "Get", nil, "Failure preparing request")
@@ -256,10 +287,20 @@ func (client MetricAlertsClient) GetResponder(resp *http.Response) (result Metri
 	return
 }
 
-// ListByResourceGroup retrieve alert rule defintions in a resource group.
+// ListByResourceGroup retrieve alert rule definitions in a resource group.
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client MetricAlertsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result MetricAlertResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -323,6 +364,16 @@ func (client MetricAlertsClient) ListByResourceGroupResponder(resp *http.Respons
 
 // ListBySubscription retrieve alert rule definitions in a subscription.
 func (client MetricAlertsClient) ListBySubscription(ctx context.Context) (result MetricAlertResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsClient", "ListBySubscription", nil, "Failure preparing request")
@@ -389,6 +440,16 @@ func (client MetricAlertsClient) ListBySubscriptionResponder(resp *http.Response
 // ruleName - the name of the rule.
 // parameters - the parameters of the rule to update.
 func (client MetricAlertsClient) Update(ctx context.Context, resourceGroupName string, ruleName string, parameters MetricAlertResourcePatch) (result MetricAlertResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, ruleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalertsstatus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalertsstatus.go
index 7ee078c4599b..389ce69d7cd1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalertsstatus.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricalertsstatus.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewMetricAlertsStatusClientWithBaseURI(baseURI string, subscriptionID strin
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client MetricAlertsStatusClient) List(ctx context.Context, resourceGroupName string, ruleName string) (result MetricAlertStatusCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsStatusClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsStatusClient", "List", nil, "Failure preparing request")
@@ -112,6 +123,16 @@ func (client MetricAlertsStatusClient) ListResponder(resp *http.Response) (resul
 // ruleName - the name of the rule.
 // statusName - the name of the status.
 func (client MetricAlertsStatusClient) ListByName(ctx context.Context, resourceGroupName string, ruleName string, statusName string) (result MetricAlertStatusCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricAlertsStatusClient.ListByName")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByNamePreparer(ctx, resourceGroupName, ruleName, statusName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricAlertsStatusClient", "ListByName", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricbaseline.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricbaseline.go
index 02cb8cbaaf4b..43042eacb376 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricbaseline.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricbaseline.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewMetricBaselineClientWithBaseURI(baseURI string, subscriptionID string) M
 // subscriptions/b368ca2f-e298-46b7-b0ab-012281956afa/resourceGroups/vms/providers/Microsoft.Compute/virtualMachines/vm1
 // timeSeriesInformation - information that need to be specified to calculate a baseline on a time series.
 func (client MetricBaselineClient) CalculateBaseline(ctx context.Context, resourceURI string, timeSeriesInformation TimeSeriesInformation) (result CalculateBaselineResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricBaselineClient.CalculateBaseline")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: timeSeriesInformation,
 			Constraints: []validation.Constraint{{Target: "timeSeriesInformation.Sensitivities", Name: validation.Null, Rule: true, Chain: nil},
@@ -131,6 +142,16 @@ func (client MetricBaselineClient) CalculateBaselineResponder(resp *http.Respons
 // sensitivities - the list of sensitivities (comma separated) to retrieve.
 // resultType - allows retrieving only metadata of the baseline. On data request all information is retrieved.
 func (client MetricBaselineClient) Get(ctx context.Context, resourceURI string, metricName string, timespan string, interval *string, aggregation string, sensitivities string, resultType ResultType) (result BaselineResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricBaselineClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceURI, metricName, timespan, interval, aggregation, sensitivities, resultType)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricBaselineClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricdefinitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricdefinitions.go
index dc73c33012a1..289abe939a34 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricdefinitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metricdefinitions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewMetricDefinitionsClientWithBaseURI(baseURI string, subscriptionID string
 // resourceURI - the identifier of the resource.
 // metricnamespace - metric namespace to query metric definitions for.
 func (client MetricDefinitionsClient) List(ctx context.Context, resourceURI string, metricnamespace string) (result MetricDefinitionCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricDefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceURI, metricnamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricDefinitionsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metrics.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metrics.go
index a381c665472c..4c48dcb99e88 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metrics.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/metrics.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -64,6 +65,16 @@ func NewMetricsClientWithBaseURI(baseURI string, subscriptionID string) MetricsC
 // operation's description for details.
 // metricnamespace - metric namespace to query metric definitions for.
 func (client MetricsClient) List(ctx context.Context, resourceURI string, timespan string, interval *string, metricnames string, aggregation string, top *int32, orderby string, filter string, resultType ResultType, metricnamespace string) (result Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MetricsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceURI, timespan, interval, metricnames, aggregation, top, orderby, filter, resultType, metricnamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.MetricsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/models.go
index fe23dd18b42b..e9dd91e0266b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/models.go
@@ -18,13 +18,18 @@ package insights
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights"
+
 // AggregationType enumerates the values for aggregation type.
 type AggregationType string
 
@@ -638,6 +643,8 @@ type ActionGroup struct {
 	LogicAppReceivers *[]LogicAppReceiver `json:"logicAppReceivers,omitempty"`
 	// AzureFunctionReceivers - The list of azure function receivers that are part of this action group.
 	AzureFunctionReceivers *[]AzureFunctionReceiver `json:"azureFunctionReceivers,omitempty"`
+	// ArmRoleReceivers - The list of ARM role receivers that are part of this action group. Roles are Azure RBAC roles and only built-in roles are supported.
+	ArmRoleReceivers *[]ArmRoleReceiver `json:"armRoleReceivers,omitempty"`
 }
 
 // ActionGroupList a list of action groups.
@@ -858,15 +865,15 @@ type ActivityLogAlertActionList struct {
 	ActionGroups *[]ActivityLogAlertActionGroup `json:"actionGroups,omitempty"`
 }
 
-// ActivityLogAlertAllOfCondition an Activity Log alert condition that is met when all its member conditions are
-// met.
+// ActivityLogAlertAllOfCondition an Activity Log alert condition that is met when all its member
+// conditions are met.
 type ActivityLogAlertAllOfCondition struct {
 	// AllOf - The list of activity log alert conditions.
 	AllOf *[]ActivityLogAlertLeafCondition `json:"allOf,omitempty"`
 }
 
-// ActivityLogAlertLeafCondition an Activity Log alert condition that is met by comparing an activity log field and
-// value.
+// ActivityLogAlertLeafCondition an Activity Log alert condition that is met by comparing an activity log
+// field and value.
 type ActivityLogAlertLeafCondition struct {
 	// Field - The name of the field that this condition will examine. The possible values for this field are (case-insensitive): 'resourceId', 'category', 'caller', 'level', 'operationName', 'resourceGroup', 'resourceProvider', 'status', 'subStatus', 'resourceType', or anything beginning with 'properties.'.
 	Field *string `json:"field,omitempty"`
@@ -1052,7 +1059,7 @@ func (alar *ActivityLogAlertResource) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AlertingAction specifiy action need to be taken when rule type is Alert
+// AlertingAction specify action need to be taken when rule type is Alert
 type AlertingAction struct {
 	// Severity - Severity of the alert. Possible values include: 'Zero', 'One', 'Two', 'Three', 'Four'
 	Severity AlertSeverity `json:"severity,omitempty"`
@@ -1361,6 +1368,14 @@ func (arrp *AlertRuleResourcePatch) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
+// ArmRoleReceiver an arm role receiver.
+type ArmRoleReceiver struct {
+	// Name - The name of the arm role receiver. Names must be unique across all receivers within an action group.
+	Name *string `json:"name,omitempty"`
+	// RoleID - The arm role id.
+	RoleID *string `json:"roleId,omitempty"`
+}
+
 // AutomationRunbookReceiver the Azure Automation Runbook notification receiver.
 type AutomationRunbookReceiver struct {
 	// AutomationAccountID - The Azure automation account Id which holds this runbook and authenticate to Azure resource.
@@ -1401,7 +1416,8 @@ type AutoscaleProfile struct {
 	Recurrence *Recurrence `json:"recurrence,omitempty"`
 }
 
-// AutoscaleSetting a setting that contains all of the configuration for the automatic scaling of a resource.
+// AutoscaleSetting a setting that contains all of the configuration for the automatic scaling of a
+// resource.
 type AutoscaleSetting struct {
 	// Profiles - the collection of automatic scaling profiles that specify different scaling parameters for different time periods. A maximum of 20 profiles can be specified.
 	Profiles *[]AutoscaleProfile `json:"profiles,omitempty"`
@@ -1534,21 +1550,31 @@ type AutoscaleSettingResourceCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AutoscaleSettingResourceCollectionIterator provides access to a complete listing of AutoscaleSettingResource
-// values.
+// AutoscaleSettingResourceCollectionIterator provides access to a complete listing of
+// AutoscaleSettingResource values.
 type AutoscaleSettingResourceCollectionIterator struct {
 	i    int
 	page AutoscaleSettingResourceCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AutoscaleSettingResourceCollectionIterator) Next() error {
+func (iter *AutoscaleSettingResourceCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingResourceCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1557,6 +1583,13 @@ func (iter *AutoscaleSettingResourceCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AutoscaleSettingResourceCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AutoscaleSettingResourceCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1576,6 +1609,11 @@ func (iter AutoscaleSettingResourceCollectionIterator) Value() AutoscaleSettingR
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AutoscaleSettingResourceCollectionIterator type.
+func NewAutoscaleSettingResourceCollectionIterator(page AutoscaleSettingResourceCollectionPage) AutoscaleSettingResourceCollectionIterator {
+	return AutoscaleSettingResourceCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (asrc AutoscaleSettingResourceCollection) IsEmpty() bool {
 	return asrc.Value == nil || len(*asrc.Value) == 0
@@ -1583,11 +1621,11 @@ func (asrc AutoscaleSettingResourceCollection) IsEmpty() bool {
 
 // autoscaleSettingResourceCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (asrc AutoscaleSettingResourceCollection) autoscaleSettingResourceCollectionPreparer() (*http.Request, error) {
+func (asrc AutoscaleSettingResourceCollection) autoscaleSettingResourceCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if asrc.NextLink == nil || len(to.String(asrc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(asrc.NextLink)))
@@ -1595,14 +1633,24 @@ func (asrc AutoscaleSettingResourceCollection) autoscaleSettingResourceCollectio
 
 // AutoscaleSettingResourceCollectionPage contains a page of AutoscaleSettingResource values.
 type AutoscaleSettingResourceCollectionPage struct {
-	fn   func(AutoscaleSettingResourceCollection) (AutoscaleSettingResourceCollection, error)
+	fn   func(context.Context, AutoscaleSettingResourceCollection) (AutoscaleSettingResourceCollection, error)
 	asrc AutoscaleSettingResourceCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AutoscaleSettingResourceCollectionPage) Next() error {
-	next, err := page.fn(page.asrc)
+func (page *AutoscaleSettingResourceCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoscaleSettingResourceCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.asrc)
 	if err != nil {
 		return err
 	}
@@ -1610,6 +1658,13 @@ func (page *AutoscaleSettingResourceCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AutoscaleSettingResourceCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AutoscaleSettingResourceCollectionPage) NotDone() bool {
 	return !page.asrc.IsEmpty()
@@ -1628,6 +1683,11 @@ func (page AutoscaleSettingResourceCollectionPage) Values() []AutoscaleSettingRe
 	return *page.asrc.Value
 }
 
+// Creates a new instance of the AutoscaleSettingResourceCollectionPage type.
+func NewAutoscaleSettingResourceCollectionPage(getNextPage func(context.Context, AutoscaleSettingResourceCollection) (AutoscaleSettingResourceCollection, error)) AutoscaleSettingResourceCollectionPage {
+	return AutoscaleSettingResourceCollectionPage{fn: getNextPage}
+}
+
 // AutoscaleSettingResourcePatch the autoscale setting object for patch operations.
 type AutoscaleSettingResourcePatch struct {
 	// Tags - Resource tags
@@ -1687,7 +1747,7 @@ type AzNsActionGroup struct {
 	ActionGroup *[]string `json:"actionGroup,omitempty"`
 	// EmailSubject - Custom subject override for all email ids in Azure action group
 	EmailSubject *string `json:"emailSubject,omitempty"`
-	// CustomWebhookPayload - Custom payload to be sent for all webook URI in Azure action group
+	// CustomWebhookPayload - Custom payload to be sent for all webhook URI in Azure action group
 	CustomWebhookPayload *string `json:"customWebhookPayload,omitempty"`
 }
 
@@ -1731,7 +1791,7 @@ type BaselineMetadataValue struct {
 
 // BaselineProperties the baseline properties class.
 type BaselineProperties struct {
-	// Timespan - The timespan for which the data was retrieved. Its value consists of two datatimes concatenated, separated by '/'.  This may be adjusted in the future and returned back from what was originally requested.
+	// Timespan - The timespan for which the data was retrieved. Its value consists of two datetimes concatenated, separated by '/'.  This may be adjusted in the future and returned back from what was originally requested.
 	Timespan *string `json:"timespan,omitempty"`
 	// Interval - The interval (window size) for which the metric data was returned in.  This may be adjusted in the future and returned back from what was originally requested.  This is not present if a metadata request was made.
 	Interval *string `json:"interval,omitempty"`
@@ -1827,7 +1887,7 @@ func (br *BaselineResponse) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// CalculateBaselineResponse the response to a calcualte baseline call.
+// CalculateBaselineResponse the response to a calculate baseline call.
 type CalculateBaselineResponse struct {
 	autorest.Response `json:"-"`
 	// Type - the resource type of the baseline resource.
@@ -1952,7 +2012,8 @@ func (dscr *DiagnosticSettingsCategoryResource) UnmarshalJSON(body []byte) error
 	return nil
 }
 
-// DiagnosticSettingsCategoryResourceCollection represents a collection of diagnostic setting category resources.
+// DiagnosticSettingsCategoryResourceCollection represents a collection of diagnostic setting category
+// resources.
 type DiagnosticSettingsCategoryResourceCollection struct {
 	autorest.Response `json:"-"`
 	// Value - The collection of diagnostic settings category resources.
@@ -2245,14 +2306,24 @@ type EventDataCollectionIterator struct {
 	page EventDataCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EventDataCollectionIterator) Next() error {
+func (iter *EventDataCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventDataCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2261,6 +2332,13 @@ func (iter *EventDataCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EventDataCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EventDataCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2280,6 +2358,11 @@ func (iter EventDataCollectionIterator) Value() EventData {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EventDataCollectionIterator type.
+func NewEventDataCollectionIterator(page EventDataCollectionPage) EventDataCollectionIterator {
+	return EventDataCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (edc EventDataCollection) IsEmpty() bool {
 	return edc.Value == nil || len(*edc.Value) == 0
@@ -2287,11 +2370,11 @@ func (edc EventDataCollection) IsEmpty() bool {
 
 // eventDataCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (edc EventDataCollection) eventDataCollectionPreparer() (*http.Request, error) {
+func (edc EventDataCollection) eventDataCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if edc.NextLink == nil || len(to.String(edc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(edc.NextLink)))
@@ -2299,14 +2382,24 @@ func (edc EventDataCollection) eventDataCollectionPreparer() (*http.Request, err
 
 // EventDataCollectionPage contains a page of EventData values.
 type EventDataCollectionPage struct {
-	fn  func(EventDataCollection) (EventDataCollection, error)
+	fn  func(context.Context, EventDataCollection) (EventDataCollection, error)
 	edc EventDataCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EventDataCollectionPage) Next() error {
-	next, err := page.fn(page.edc)
+func (page *EventDataCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventDataCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.edc)
 	if err != nil {
 		return err
 	}
@@ -2314,6 +2407,13 @@ func (page *EventDataCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EventDataCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EventDataCollectionPage) NotDone() bool {
 	return !page.edc.IsEmpty()
@@ -2332,6 +2432,11 @@ func (page EventDataCollectionPage) Values() []EventData {
 	return *page.edc.Value
 }
 
+// Creates a new instance of the EventDataCollectionPage type.
+func NewEventDataCollectionPage(getNextPage func(context.Context, EventDataCollection) (EventDataCollection, error)) EventDataCollectionPage {
+	return EventDataCollectionPage{fn: getNextPage}
+}
+
 // HTTPRequestInfo the Http request info.
 type HTTPRequestInfo struct {
 	// ClientRequestID - the client request id.
@@ -2706,11 +2811,11 @@ type LogSearchRule struct {
 	Enabled Enabled `json:"enabled,omitempty"`
 	// LastUpdatedTime - Last time the rule was updated in IS08601 format.
 	LastUpdatedTime *date.Time `json:"lastUpdatedTime,omitempty"`
-	// ProvisioningState - Provisioning state of the scheduledquery rule. Possible values include: 'Succeeded', 'Deploying', 'Canceled', 'Failed'
+	// ProvisioningState - Provisioning state of the scheduled query rule. Possible values include: 'Succeeded', 'Deploying', 'Canceled', 'Failed'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 	// Source - Data Source against which rule will Query Data
 	Source *Source `json:"source,omitempty"`
-	// Schedule - Schedule (Frequnecy, Time Window) for rule. Required for action type - AlertingAction
+	// Schedule - Schedule (Frequency, Time Window) for rule. Required for action type - AlertingAction
 	Schedule *Schedule `json:"schedule,omitempty"`
 	// Action - Action needs to be taken on rule execution.
 	Action BasicAction `json:"action,omitempty"`
@@ -2979,7 +3084,7 @@ type LogSettings struct {
 	RetentionPolicy *RetentionPolicy `json:"retentionPolicy,omitempty"`
 }
 
-// LogToMetricAction specifiy action need to be taken when rule type is converting log to metric
+// LogToMetricAction specify action need to be taken when rule type is converting log to metric
 type LogToMetricAction struct {
 	// Criteria - Severity of the alert
 	Criteria *Criteria `json:"criteria,omitempty"`
@@ -3287,8 +3392,8 @@ func (mac *MetricAlertCriteria) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// MetricAlertMultipleResourceMultipleMetricCriteria speficies the metric alert criteria for multiple resource that
-// has multiple metric criteria.
+// MetricAlertMultipleResourceMultipleMetricCriteria specifies the metric alert criteria for multiple
+// resource that has multiple metric criteria.
 type MetricAlertMultipleResourceMultipleMetricCriteria struct {
 	// AllOf - the list of multiple metric criteria for this 'all of' operation.
 	AllOf *[]BasicMultiMetricCriteria `json:"allOf,omitempty"`
@@ -3698,8 +3803,8 @@ func (marp *MetricAlertResourcePatch) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// MetricAlertSingleResourceMultipleMetricCriteria specifies the metric alert criteria for a single resource that
-// has multiple metric criteria.
+// MetricAlertSingleResourceMultipleMetricCriteria specifies the metric alert criteria for a single
+// resource that has multiple metric criteria.
 type MetricAlertSingleResourceMultipleMetricCriteria struct {
 	// AllOf - The list of metric criteria for this 'all of' operation.
 	AllOf *[]MetricCriteria `json:"allOf,omitempty"`
@@ -3834,8 +3939,8 @@ func (masp MetricAlertStatusProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// MetricAvailability metric availability specifies the time grain (aggregation interval or frequency) and the
-// retention period for that time grain.
+// MetricAvailability metric availability specifies the time grain (aggregation interval or frequency) and
+// the retention period for that time grain.
 type MetricAvailability struct {
 	// TimeGrain - the time grain specifies the aggregation interval for the metric. Expressed as a duration 'PT1M', 'P1D', etc.
 	TimeGrain *string `json:"timeGrain,omitempty"`
@@ -3878,8 +3983,12 @@ func (mc MetricCriteria) MarshalJSON() ([]byte, error) {
 	if mc.MetricNamespace != nil {
 		objectMap["metricNamespace"] = mc.MetricNamespace
 	}
-	objectMap["operator"] = mc.Operator
-	objectMap["timeAggregation"] = mc.TimeAggregation
+	if mc.Operator != nil {
+		objectMap["operator"] = mc.Operator
+	}
+	if mc.TimeAggregation != nil {
+		objectMap["timeAggregation"] = mc.TimeAggregation
+	}
 	if mc.Threshold != nil {
 		objectMap["threshold"] = mc.Threshold
 	}
@@ -4015,7 +4124,7 @@ type MetricDefinition struct {
 	IsDimensionRequired *bool `json:"isDimensionRequired,omitempty"`
 	// ResourceID - the resource identifier of the resource that emitted the metric.
 	ResourceID *string `json:"resourceId,omitempty"`
-	// Namespace - the namespace the metric blongs to.
+	// Namespace - the namespace the metric belongs to.
 	Namespace *string `json:"namespace,omitempty"`
 	// Name - the name and the display name of the metric, i.e. it is a localizable string.
 	Name *LocalizableString `json:"name,omitempty"`
@@ -4251,8 +4360,8 @@ type ProxyOnlyResource struct {
 	Type *string `json:"type,omitempty"`
 }
 
-// Recurrence the repeating times at which this profile begins. This element is not used if the FixedDate element
-// is used.
+// Recurrence the repeating times at which this profile begins. This element is not used if the FixedDate
+// element is used.
 type Recurrence struct {
 	// Frequency - the recurrence frequency. How often the schedule profile should take effect. This value must be Week, meaning each week will have the same set of profiles. For example, to set a daily schedule, set **schedule** to every day of the week. The frequency property specifies that the schedule is repeated weekly. Possible values include: 'RecurrenceFrequencyNone', 'RecurrenceFrequencySecond', 'RecurrenceFrequencyMinute', 'RecurrenceFrequencyHour', 'RecurrenceFrequencyDay', 'RecurrenceFrequencyWeek', 'RecurrenceFrequencyMonth', 'RecurrenceFrequencyYear'
 	Frequency RecurrenceFrequency `json:"frequency,omitempty"`
@@ -4262,7 +4371,7 @@ type Recurrence struct {
 
 // RecurrentSchedule the scheduling constraints for when the profile begins.
 type RecurrentSchedule struct {
-	// TimeZone - the timezone for the hours of the profile. Some examples of valid timezones are: Dateline Standard Time, UTC-11, Hawaiian Standard Time, Alaskan Standard Time, Pacific Standard Time (Mexico), Pacific Standard Time, US Mountain Standard Time, Mountain Standard Time (Mexico), Mountain Standard Time, Central America Standard Time, Central Standard Time, Central Standard Time (Mexico), Canada Central Standard Time, SA Pacific Standard Time, Eastern Standard Time, US Eastern Standard Time, Venezuela Standard Time, Paraguay Standard Time, Atlantic Standard Time, Central Brazilian Standard Time, SA Western Standard Time, Pacific SA Standard Time, Newfoundland Standard Time, E. South America Standard Time, Argentina Standard Time, SA Eastern Standard Time, Greenland Standard Time, Montevideo Standard Time, Bahia Standard Time, UTC-02, Mid-Atlantic Standard Time, Azores Standard Time, Cape Verde Standard Time, Morocco Standard Time, UTC, GMT Standard Time, Greenwich Standard Time, W. Europe Standard Time, Central Europe Standard Time, Romance Standard Time, Central European Standard Time, W. Central Africa Standard Time, Namibia Standard Time, Jordan Standard Time, GTB Standard Time, Middle East Standard Time, Egypt Standard Time, Syria Standard Time, E. Europe Standard Time, South Africa Standard Time, FLE Standard Time, Turkey Standard Time, Israel Standard Time, Kaliningrad Standard Time, Libya Standard Time, Arabic Standard Time, Arab Standard Time, Belarus Standard Time, Russian Standard Time, E. Africa Standard Time, Iran Standard Time, Arabian Standard Time, Azerbaijan Standard Time, Russia Time Zone 3, Mauritius Standard Time, Georgian Standard Time, Caucasus Standard Time, Afghanistan Standard Time, West Asia Standard Time, Ekaterinburg Standard Time, Pakistan Standard Time, India Standard Time, Sri Lanka Standard Time, Nepal Standard Time, Central Asia Standard Time, Bangladesh Standard Time, N. Central Asia Standard Time, Myanmar Standard Time, SE Asia Standard Time, North Asia Standard Time, China Standard Time, North Asia East Standard Time, Singapore Standard Time, W. Australia Standard Time, Taipei Standard Time, Ulaanbaatar Standard Time, Tokyo Standard Time, Korea Standard Time, Yakutsk Standard Time, Cen. Australia Standard Time, AUS Central Standard Time, E. Australia Standard Time, AUS Eastern Standard Time, West Pacific Standard Time, Tasmania Standard Time, Magadan Standard Time, Vladivostok Standard Time, Russia Time Zone 10, Central Pacific Standard Time, Russia Time Zone 11, New Zealand Standard Time, UTC+12, Fiji Standard Time, Kamchatka Standard Time, Tonga Standard Time, Samoa Standard Time, Line Islands Standard Time
+	// TimeZone - the timezone for the hours of the profile. Some examples of valid time zones are: Dateline Standard Time, UTC-11, Hawaiian Standard Time, Alaskan Standard Time, Pacific Standard Time (Mexico), Pacific Standard Time, US Mountain Standard Time, Mountain Standard Time (Mexico), Mountain Standard Time, Central America Standard Time, Central Standard Time, Central Standard Time (Mexico), Canada Central Standard Time, SA Pacific Standard Time, Eastern Standard Time, US Eastern Standard Time, Venezuela Standard Time, Paraguay Standard Time, Atlantic Standard Time, Central Brazilian Standard Time, SA Western Standard Time, Pacific SA Standard Time, Newfoundland Standard Time, E. South America Standard Time, Argentina Standard Time, SA Eastern Standard Time, Greenland Standard Time, Montevideo Standard Time, Bahia Standard Time, UTC-02, Mid-Atlantic Standard Time, Azores Standard Time, Cape Verde Standard Time, Morocco Standard Time, UTC, GMT Standard Time, Greenwich Standard Time, W. Europe Standard Time, Central Europe Standard Time, Romance Standard Time, Central European Standard Time, W. Central Africa Standard Time, Namibia Standard Time, Jordan Standard Time, GTB Standard Time, Middle East Standard Time, Egypt Standard Time, Syria Standard Time, E. Europe Standard Time, South Africa Standard Time, FLE Standard Time, Turkey Standard Time, Israel Standard Time, Kaliningrad Standard Time, Libya Standard Time, Arabic Standard Time, Arab Standard Time, Belarus Standard Time, Russian Standard Time, E. Africa Standard Time, Iran Standard Time, Arabian Standard Time, Azerbaijan Standard Time, Russia Time Zone 3, Mauritius Standard Time, Georgian Standard Time, Caucasus Standard Time, Afghanistan Standard Time, West Asia Standard Time, Ekaterinburg Standard Time, Pakistan Standard Time, India Standard Time, Sri Lanka Standard Time, Nepal Standard Time, Central Asia Standard Time, Bangladesh Standard Time, N. Central Asia Standard Time, Myanmar Standard Time, SE Asia Standard Time, North Asia Standard Time, China Standard Time, North Asia East Standard Time, Singapore Standard Time, W. Australia Standard Time, Taipei Standard Time, Ulaanbaatar Standard Time, Tokyo Standard Time, Korea Standard Time, Yakutsk Standard Time, Cen. Australia Standard Time, AUS Central Standard Time, E. Australia Standard Time, AUS Eastern Standard Time, West Pacific Standard Time, Tasmania Standard Time, Magadan Standard Time, Vladivostok Standard Time, Russia Time Zone 10, Central Pacific Standard Time, Russia Time Zone 11, New Zealand Standard Time, UTC+12, Fiji Standard Time, Kamchatka Standard Time, Tonga Standard Time, Samoa Standard Time, Line Islands Standard Time
 	TimeZone *string `json:"timeZone,omitempty"`
 	// Days - the collection of days that the profile takes effect on. Possible values are Sunday through Saturday.
 	Days *[]string `json:"days,omitempty"`
@@ -4312,7 +4421,7 @@ type Response struct {
 	autorest.Response `json:"-"`
 	// Cost - The integer value representing the cost of the query, for data case.
 	Cost *float64 `json:"cost,omitempty"`
-	// Timespan - The timespan for which the data was retrieved. Its value consists of two datatimes concatenated, separated by '/'.  This may be adjusted in the future and returned back from what was originally requested.
+	// Timespan - The timespan for which the data was retrieved. Its value consists of two datetimes concatenated, separated by '/'.  This may be adjusted in the future and returned back from what was originally requested.
 	Timespan *string `json:"timespan,omitempty"`
 	// Interval - The interval (window size) for which the metric data was returned in.  This may be adjusted in the future and returned back from what was originally requested.  This is not present if a metadata request was made.
 	Interval *string `json:"interval,omitempty"`
@@ -4636,8 +4745,8 @@ func (rds RuleDataSource) AsBasicRuleDataSource() (BasicRuleDataSource, bool) {
 	return &rds, true
 }
 
-// RuleEmailAction specifies the action to send email when the rule condition is evaluated. The discriminator is
-// always RuleEmailAction in this case.
+// RuleEmailAction specifies the action to send email when the rule condition is evaluated. The
+// discriminator is always RuleEmailAction in this case.
 type RuleEmailAction struct {
 	// SendToServiceOwners - Whether the administrators (service and co-administrators) of the service should be notified when the alert is activated.
 	SendToServiceOwners *bool `json:"sendToServiceOwners,omitempty"`
@@ -4776,8 +4885,8 @@ func (rmeds RuleManagementEventDataSource) AsBasicRuleDataSource() (BasicRuleDat
 	return &rmeds, true
 }
 
-// RuleMetricDataSource a rule metric data source. The discriminator value is always RuleMetricDataSource in this
-// case.
+// RuleMetricDataSource a rule metric data source. The discriminator value is always RuleMetricDataSource
+// in this case.
 type RuleMetricDataSource struct {
 	// MetricName - the name of the metric that defines what the rule monitors.
 	MetricName *string `json:"metricName,omitempty"`
@@ -4908,8 +5017,9 @@ type Schedule struct {
 	TimeWindowInMinutes *int32 `json:"timeWindowInMinutes,omitempty"`
 }
 
-// SenderAuthorization the authorization used by the user who has performed the operation that led to this event.
-// This captures the RBAC properties of the event. These usually include the 'action', 'role' and the 'scope'
+// SenderAuthorization the authorization used by the user who has performed the operation that led to this
+// event. This captures the RBAC properties of the event. These usually include the 'action', 'role' and
+// the 'scope'
 type SenderAuthorization struct {
 	// Action - the permissible actions. For instance: microsoft.support/supporttickets/write
 	Action *string `json:"action,omitempty"`
@@ -5095,7 +5205,7 @@ type TimeSeriesInformation struct {
 
 // TimeWindow a specific date-time for the profile.
 type TimeWindow struct {
-	// TimeZone - the timezone of the start and end times for the profile. Some examples of valid timezones are: Dateline Standard Time, UTC-11, Hawaiian Standard Time, Alaskan Standard Time, Pacific Standard Time (Mexico), Pacific Standard Time, US Mountain Standard Time, Mountain Standard Time (Mexico), Mountain Standard Time, Central America Standard Time, Central Standard Time, Central Standard Time (Mexico), Canada Central Standard Time, SA Pacific Standard Time, Eastern Standard Time, US Eastern Standard Time, Venezuela Standard Time, Paraguay Standard Time, Atlantic Standard Time, Central Brazilian Standard Time, SA Western Standard Time, Pacific SA Standard Time, Newfoundland Standard Time, E. South America Standard Time, Argentina Standard Time, SA Eastern Standard Time, Greenland Standard Time, Montevideo Standard Time, Bahia Standard Time, UTC-02, Mid-Atlantic Standard Time, Azores Standard Time, Cape Verde Standard Time, Morocco Standard Time, UTC, GMT Standard Time, Greenwich Standard Time, W. Europe Standard Time, Central Europe Standard Time, Romance Standard Time, Central European Standard Time, W. Central Africa Standard Time, Namibia Standard Time, Jordan Standard Time, GTB Standard Time, Middle East Standard Time, Egypt Standard Time, Syria Standard Time, E. Europe Standard Time, South Africa Standard Time, FLE Standard Time, Turkey Standard Time, Israel Standard Time, Kaliningrad Standard Time, Libya Standard Time, Arabic Standard Time, Arab Standard Time, Belarus Standard Time, Russian Standard Time, E. Africa Standard Time, Iran Standard Time, Arabian Standard Time, Azerbaijan Standard Time, Russia Time Zone 3, Mauritius Standard Time, Georgian Standard Time, Caucasus Standard Time, Afghanistan Standard Time, West Asia Standard Time, Ekaterinburg Standard Time, Pakistan Standard Time, India Standard Time, Sri Lanka Standard Time, Nepal Standard Time, Central Asia Standard Time, Bangladesh Standard Time, N. Central Asia Standard Time, Myanmar Standard Time, SE Asia Standard Time, North Asia Standard Time, China Standard Time, North Asia East Standard Time, Singapore Standard Time, W. Australia Standard Time, Taipei Standard Time, Ulaanbaatar Standard Time, Tokyo Standard Time, Korea Standard Time, Yakutsk Standard Time, Cen. Australia Standard Time, AUS Central Standard Time, E. Australia Standard Time, AUS Eastern Standard Time, West Pacific Standard Time, Tasmania Standard Time, Magadan Standard Time, Vladivostok Standard Time, Russia Time Zone 10, Central Pacific Standard Time, Russia Time Zone 11, New Zealand Standard Time, UTC+12, Fiji Standard Time, Kamchatka Standard Time, Tonga Standard Time, Samoa Standard Time, Line Islands Standard Time
+	// TimeZone - the timezone of the start and end times for the profile. Some examples of valid time zones are: Dateline Standard Time, UTC-11, Hawaiian Standard Time, Alaskan Standard Time, Pacific Standard Time (Mexico), Pacific Standard Time, US Mountain Standard Time, Mountain Standard Time (Mexico), Mountain Standard Time, Central America Standard Time, Central Standard Time, Central Standard Time (Mexico), Canada Central Standard Time, SA Pacific Standard Time, Eastern Standard Time, US Eastern Standard Time, Venezuela Standard Time, Paraguay Standard Time, Atlantic Standard Time, Central Brazilian Standard Time, SA Western Standard Time, Pacific SA Standard Time, Newfoundland Standard Time, E. South America Standard Time, Argentina Standard Time, SA Eastern Standard Time, Greenland Standard Time, Montevideo Standard Time, Bahia Standard Time, UTC-02, Mid-Atlantic Standard Time, Azores Standard Time, Cape Verde Standard Time, Morocco Standard Time, UTC, GMT Standard Time, Greenwich Standard Time, W. Europe Standard Time, Central Europe Standard Time, Romance Standard Time, Central European Standard Time, W. Central Africa Standard Time, Namibia Standard Time, Jordan Standard Time, GTB Standard Time, Middle East Standard Time, Egypt Standard Time, Syria Standard Time, E. Europe Standard Time, South Africa Standard Time, FLE Standard Time, Turkey Standard Time, Israel Standard Time, Kaliningrad Standard Time, Libya Standard Time, Arabic Standard Time, Arab Standard Time, Belarus Standard Time, Russian Standard Time, E. Africa Standard Time, Iran Standard Time, Arabian Standard Time, Azerbaijan Standard Time, Russia Time Zone 3, Mauritius Standard Time, Georgian Standard Time, Caucasus Standard Time, Afghanistan Standard Time, West Asia Standard Time, Ekaterinburg Standard Time, Pakistan Standard Time, India Standard Time, Sri Lanka Standard Time, Nepal Standard Time, Central Asia Standard Time, Bangladesh Standard Time, N. Central Asia Standard Time, Myanmar Standard Time, SE Asia Standard Time, North Asia Standard Time, China Standard Time, North Asia East Standard Time, Singapore Standard Time, W. Australia Standard Time, Taipei Standard Time, Ulaanbaatar Standard Time, Tokyo Standard Time, Korea Standard Time, Yakutsk Standard Time, Cen. Australia Standard Time, AUS Central Standard Time, E. Australia Standard Time, AUS Eastern Standard Time, West Pacific Standard Time, Tasmania Standard Time, Magadan Standard Time, Vladivostok Standard Time, Russia Time Zone 10, Central Pacific Standard Time, Russia Time Zone 11, New Zealand Standard Time, UTC+12, Fiji Standard Time, Kamchatka Standard Time, Tonga Standard Time, Samoa Standard Time, Line Islands Standard Time
 	TimeZone *string `json:"timeZone,omitempty"`
 	// Start - the start time for the profile in ISO 8601 format.
 	Start *date.Time `json:"start,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/operations.go
index bcfbfcf93b3d..2d0faf13570c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available operations from Microsoft.Insights provider.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/scheduledqueryrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/scheduledqueryrules.go
index e4c7daba9b0c..67495b64432d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/scheduledqueryrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/scheduledqueryrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewScheduledQueryRulesClientWithBaseURI(baseURI string, subscriptionID stri
 // ruleName - the name of the rule.
 // parameters - the parameters of the rule to create or update.
 func (client ScheduledQueryRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, ruleName string, parameters LogSearchRuleResource) (result LogSearchRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduledQueryRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.LogSearchRule", Name: validation.Null, Rule: true,
@@ -129,6 +140,16 @@ func (client ScheduledQueryRulesClient) CreateOrUpdateResponder(resp *http.Respo
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client ScheduledQueryRulesClient) Delete(ctx context.Context, resourceGroupName string, ruleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduledQueryRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ScheduledQueryRulesClient", "Delete", nil, "Failure preparing request")
@@ -195,6 +216,16 @@ func (client ScheduledQueryRulesClient) DeleteResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group.
 // ruleName - the name of the rule.
 func (client ScheduledQueryRulesClient) Get(ctx context.Context, resourceGroupName string, ruleName string) (result LogSearchRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduledQueryRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ScheduledQueryRulesClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client ScheduledQueryRulesClient) GetResponder(resp *http.Response) (resul
 // filter - the filter to apply on the operation. For more information please see
 // https://msdn.microsoft.com/en-us/library/azure/dn931934.aspx
 func (client ScheduledQueryRulesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string) (result LogSearchRuleResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduledQueryRulesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ScheduledQueryRulesClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -332,6 +373,16 @@ func (client ScheduledQueryRulesClient) ListByResourceGroupResponder(resp *http.
 // filter - the filter to apply on the operation. For more information please see
 // https://msdn.microsoft.com/en-us/library/azure/dn931934.aspx
 func (client ScheduledQueryRulesClient) ListBySubscription(ctx context.Context, filter string) (result LogSearchRuleResourceCollection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduledQueryRulesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ScheduledQueryRulesClient", "ListBySubscription", nil, "Failure preparing request")
@@ -401,6 +452,16 @@ func (client ScheduledQueryRulesClient) ListBySubscriptionResponder(resp *http.R
 // ruleName - the name of the rule.
 // parameters - the parameters of the rule to update.
 func (client ScheduledQueryRulesClient) Update(ctx context.Context, resourceGroupName string, ruleName string, parameters LogSearchRuleResourcePatch) (result LogSearchRuleResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ScheduledQueryRulesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, ruleName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "insights.ScheduledQueryRulesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/tenantactivitylogs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/tenantactivitylogs.go
index 78a629f7152c..14e2c2b18dce 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/tenantactivitylogs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/monitor/mgmt/2018-03-01/insights/tenantactivitylogs.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -62,6 +63,16 @@ func NewTenantActivityLogsClientWithBaseURI(baseURI string, subscriptionID strin
 // *operationId*, *operationName*, *properties*, *resourceGroupName*, *resourceProviderName*, *resourceId*,
 // *status*, *submissionTimestamp*, *subStatus*, *subscriptionId*
 func (client TenantActivityLogsClient) List(ctx context.Context, filter string, selectParameter string) (result EventDataCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantActivityLogsClient.List")
+		defer func() {
+			sc := -1
+			if result.edc.Response.Response != nil {
+				sc = result.edc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, selectParameter)
 	if err != nil {
@@ -126,8 +137,8 @@ func (client TenantActivityLogsClient) ListResponder(resp *http.Response) (resul
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TenantActivityLogsClient) listNextResults(lastResults EventDataCollection) (result EventDataCollection, err error) {
-	req, err := lastResults.eventDataCollectionPreparer()
+func (client TenantActivityLogsClient) listNextResults(ctx context.Context, lastResults EventDataCollection) (result EventDataCollection, err error) {
+	req, err := lastResults.eventDataCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "insights.TenantActivityLogsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -148,6 +159,16 @@ func (client TenantActivityLogsClient) listNextResults(lastResults EventDataColl
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TenantActivityLogsClient) ListComplete(ctx context.Context, filter string, selectParameter string) (result EventDataCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantActivityLogsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, selectParameter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/models.go
index c72acd231b01..8495adb9e96f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/models.go
@@ -18,13 +18,18 @@ package msi
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi"
+
 // UserAssignedIdentities enumerates the values for user assigned identities.
 type UserAssignedIdentities string
 
@@ -213,14 +218,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -229,6 +244,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -248,6 +270,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -255,11 +282,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -267,14 +294,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -282,6 +319,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -300,6 +344,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // UserAssignedIdentitiesListResult values returned by the List operation.
 type UserAssignedIdentitiesListResult struct {
 	autorest.Response `json:"-"`
@@ -315,14 +364,24 @@ type UserAssignedIdentitiesListResultIterator struct {
 	page UserAssignedIdentitiesListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UserAssignedIdentitiesListResultIterator) Next() error {
+func (iter *UserAssignedIdentitiesListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -331,6 +390,13 @@ func (iter *UserAssignedIdentitiesListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UserAssignedIdentitiesListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UserAssignedIdentitiesListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -350,6 +416,11 @@ func (iter UserAssignedIdentitiesListResultIterator) Value() Identity {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UserAssignedIdentitiesListResultIterator type.
+func NewUserAssignedIdentitiesListResultIterator(page UserAssignedIdentitiesListResultPage) UserAssignedIdentitiesListResultIterator {
+	return UserAssignedIdentitiesListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (uailr UserAssignedIdentitiesListResult) IsEmpty() bool {
 	return uailr.Value == nil || len(*uailr.Value) == 0
@@ -357,11 +428,11 @@ func (uailr UserAssignedIdentitiesListResult) IsEmpty() bool {
 
 // userAssignedIdentitiesListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (uailr UserAssignedIdentitiesListResult) userAssignedIdentitiesListResultPreparer() (*http.Request, error) {
+func (uailr UserAssignedIdentitiesListResult) userAssignedIdentitiesListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if uailr.NextLink == nil || len(to.String(uailr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(uailr.NextLink)))
@@ -369,14 +440,24 @@ func (uailr UserAssignedIdentitiesListResult) userAssignedIdentitiesListResultPr
 
 // UserAssignedIdentitiesListResultPage contains a page of Identity values.
 type UserAssignedIdentitiesListResultPage struct {
-	fn    func(UserAssignedIdentitiesListResult) (UserAssignedIdentitiesListResult, error)
+	fn    func(context.Context, UserAssignedIdentitiesListResult) (UserAssignedIdentitiesListResult, error)
 	uailr UserAssignedIdentitiesListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UserAssignedIdentitiesListResultPage) Next() error {
-	next, err := page.fn(page.uailr)
+func (page *UserAssignedIdentitiesListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.uailr)
 	if err != nil {
 		return err
 	}
@@ -384,6 +465,13 @@ func (page *UserAssignedIdentitiesListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UserAssignedIdentitiesListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UserAssignedIdentitiesListResultPage) NotDone() bool {
 	return !page.uailr.IsEmpty()
@@ -401,3 +489,8 @@ func (page UserAssignedIdentitiesListResultPage) Values() []Identity {
 	}
 	return *page.uailr.Value
 }
+
+// Creates a new instance of the UserAssignedIdentitiesListResultPage type.
+func NewUserAssignedIdentitiesListResultPage(getNextPage func(context.Context, UserAssignedIdentitiesListResult) (UserAssignedIdentitiesListResult, error)) UserAssignedIdentitiesListResultPage {
+	return UserAssignedIdentitiesListResultPage{fn: getNextPage}
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/operations.go
index aff009073620..6f8700def747 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists available operations for the Microsoft.ManagedIdentity provider
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "msi.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/userassignedidentities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/userassignedidentities.go
index 06c7a49452d2..0ac1afef6d8e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/userassignedidentities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/msi/mgmt/2015-08-31-preview/msi/userassignedidentities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewUserAssignedIdentitiesClientWithBaseURI(baseURI string, subscriptionID s
 // resourceName - the name of the identity resource.
 // parameters - parameters to create or update the identity
 func (client UserAssignedIdentitiesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, parameters Identity) (result Identity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, resourceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "msi.UserAssignedIdentitiesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client UserAssignedIdentitiesClient) CreateOrUpdateResponder(resp *http.Re
 // resourceGroupName - the name of the Resource Group to which the identity belongs.
 // resourceName - the name of the identity resource.
 func (client UserAssignedIdentitiesClient) Delete(ctx context.Context, resourceGroupName string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "msi.UserAssignedIdentitiesClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client UserAssignedIdentitiesClient) DeleteResponder(resp *http.Response)
 // resourceGroupName - the name of the Resource Group to which the identity belongs.
 // resourceName - the name of the identity resource.
 func (client UserAssignedIdentitiesClient) Get(ctx context.Context, resourceGroupName string, resourceName string) (result Identity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "msi.UserAssignedIdentitiesClient", "Get", nil, "Failure preparing request")
@@ -246,6 +277,16 @@ func (client UserAssignedIdentitiesClient) GetResponder(resp *http.Response) (re
 // Parameters:
 // resourceGroupName - the name of the Resource Group to which the identity belongs.
 func (client UserAssignedIdentitiesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result UserAssignedIdentitiesListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.uailr.Response.Response != nil {
+				sc = result.uailr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -309,8 +350,8 @@ func (client UserAssignedIdentitiesClient) ListByResourceGroupResponder(resp *ht
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client UserAssignedIdentitiesClient) listByResourceGroupNextResults(lastResults UserAssignedIdentitiesListResult) (result UserAssignedIdentitiesListResult, err error) {
-	req, err := lastResults.userAssignedIdentitiesListResultPreparer()
+func (client UserAssignedIdentitiesClient) listByResourceGroupNextResults(ctx context.Context, lastResults UserAssignedIdentitiesListResult) (result UserAssignedIdentitiesListResult, err error) {
+	req, err := lastResults.userAssignedIdentitiesListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "msi.UserAssignedIdentitiesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -331,12 +372,32 @@ func (client UserAssignedIdentitiesClient) listByResourceGroupNextResults(lastRe
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UserAssignedIdentitiesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result UserAssignedIdentitiesListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscription lists all the userAssignedIdentities available under the specified subscription.
 func (client UserAssignedIdentitiesClient) ListBySubscription(ctx context.Context) (result UserAssignedIdentitiesListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.uailr.Response.Response != nil {
+				sc = result.uailr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client UserAssignedIdentitiesClient) ListBySubscriptionResponder(resp *htt
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client UserAssignedIdentitiesClient) listBySubscriptionNextResults(lastResults UserAssignedIdentitiesListResult) (result UserAssignedIdentitiesListResult, err error) {
-	req, err := lastResults.userAssignedIdentitiesListResultPreparer()
+func (client UserAssignedIdentitiesClient) listBySubscriptionNextResults(ctx context.Context, lastResults UserAssignedIdentitiesListResult) (result UserAssignedIdentitiesListResult, err error) {
+	req, err := lastResults.userAssignedIdentitiesListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "msi.UserAssignedIdentitiesClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client UserAssignedIdentitiesClient) listBySubscriptionNextResults(lastRes
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UserAssignedIdentitiesClient) ListBySubscriptionComplete(ctx context.Context) (result UserAssignedIdentitiesListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -431,6 +502,16 @@ func (client UserAssignedIdentitiesClient) ListBySubscriptionComplete(ctx contex
 // resourceName - the name of the identity resource.
 // parameters - parameters to update the identity
 func (client UserAssignedIdentitiesClient) Update(ctx context.Context, resourceGroupName string, resourceName string, parameters Identity) (result Identity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UserAssignedIdentitiesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "msi.UserAssignedIdentitiesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/datasources.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/datasources.go
index 346cc10d73a9..0458c5529bab 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/datasources.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/datasources.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDataSourcesClientWithBaseURI(baseURI string, subscriptionID string) Data
 // dataSourceName - the name of the datasource resource.
 // parameters - the parameters required to create or update a datasource.
 func (client DataSourcesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, workspaceName string, dataSourceName string, parameters DataSource) (result DataSource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourcesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -128,6 +139,16 @@ func (client DataSourcesClient) CreateOrUpdateResponder(resp *http.Response) (re
 // workspaceName - name of the Log Analytics Workspace that contains the datasource.
 // dataSourceName - name of the datasource.
 func (client DataSourcesClient) Delete(ctx context.Context, resourceGroupName string, workspaceName string, dataSourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourcesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -204,6 +225,16 @@ func (client DataSourcesClient) DeleteResponder(resp *http.Response) (result aut
 // workspaceName - name of the Log Analytics Workspace that contains the datasource.
 // dataSourceName - name of the datasource
 func (client DataSourcesClient) Get(ctx context.Context, resourceGroupName string, workspaceName string, dataSourceName string) (result DataSource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourcesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -282,6 +313,16 @@ func (client DataSourcesClient) GetResponder(resp *http.Response) (result DataSo
 // filter - the filter to apply on the operation.
 // skiptoken - starting point of the collection of data source instances.
 func (client DataSourcesClient) ListByWorkspace(ctx context.Context, resourceGroupName string, workspaceName string, filter string, skiptoken string) (result DataSourceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourcesClient.ListByWorkspace")
+		defer func() {
+			sc := -1
+			if result.dslr.Response.Response != nil {
+				sc = result.dslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -358,8 +399,8 @@ func (client DataSourcesClient) ListByWorkspaceResponder(resp *http.Response) (r
 }
 
 // listByWorkspaceNextResults retrieves the next set of results, if any.
-func (client DataSourcesClient) listByWorkspaceNextResults(lastResults DataSourceListResult) (result DataSourceListResult, err error) {
-	req, err := lastResults.dataSourceListResultPreparer()
+func (client DataSourcesClient) listByWorkspaceNextResults(ctx context.Context, lastResults DataSourceListResult) (result DataSourceListResult, err error) {
+	req, err := lastResults.dataSourceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "operationalinsights.DataSourcesClient", "listByWorkspaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -380,6 +421,16 @@ func (client DataSourcesClient) listByWorkspaceNextResults(lastResults DataSourc
 
 // ListByWorkspaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DataSourcesClient) ListByWorkspaceComplete(ctx context.Context, resourceGroupName string, workspaceName string, filter string, skiptoken string) (result DataSourceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourcesClient.ListByWorkspace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByWorkspace(ctx, resourceGroupName, workspaceName, filter, skiptoken)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/linkedservices.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/linkedservices.go
index ea3417d519a8..62c1bd414a1e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/linkedservices.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/linkedservices.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewLinkedServicesClientWithBaseURI(baseURI string, subscriptionID string) L
 // linkedServiceName - name of the linkedServices resource
 // parameters - the parameters required to create or update a linked service.
 func (client LinkedServicesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, workspaceName string, linkedServiceName string, parameters LinkedService) (result LinkedService, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServicesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client LinkedServicesClient) CreateOrUpdateResponder(resp *http.Response)
 // workspaceName - name of the Log Analytics Workspace that contains the linkedServices resource
 // linkedServiceName - name of the linked service.
 func (client LinkedServicesClient) Delete(ctx context.Context, resourceGroupName string, workspaceName string, linkedServiceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServicesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -205,6 +226,16 @@ func (client LinkedServicesClient) DeleteResponder(resp *http.Response) (result
 // workspaceName - name of the Log Analytics Workspace that contains the linkedServices resource
 // linkedServiceName - name of the linked service.
 func (client LinkedServicesClient) Get(ctx context.Context, resourceGroupName string, workspaceName string, linkedServiceName string) (result LinkedService, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServicesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -281,6 +312,16 @@ func (client LinkedServicesClient) GetResponder(resp *http.Response) (result Lin
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // workspaceName - name of the Log Analytics Workspace that contains the linked services.
 func (client LinkedServicesClient) ListByWorkspace(ctx context.Context, resourceGroupName string, workspaceName string) (result LinkedServiceListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServicesClient.ListByWorkspace")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/models.go
index 6041417caef3..7f8524a5d2fa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/models.go
@@ -18,14 +18,19 @@ package operationalinsights
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights"
+
 // DataSourceKind enumerates the values for data source kind.
 type DataSourceKind string
 
@@ -137,7 +142,9 @@ type DataSource struct {
 // MarshalJSON is the custom marshaler for DataSource.
 func (ds DataSource) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	objectMap["properties"] = ds.Properties
+	if ds.Properties != nil {
+		objectMap["properties"] = ds.Properties
+	}
 	if ds.ETag != nil {
 		objectMap["eTag"] = ds.ETag
 	}
@@ -180,14 +187,24 @@ type DataSourceListResultIterator struct {
 	page DataSourceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DataSourceListResultIterator) Next() error {
+func (iter *DataSourceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -196,6 +213,13 @@ func (iter *DataSourceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DataSourceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DataSourceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -215,6 +239,11 @@ func (iter DataSourceListResultIterator) Value() DataSource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DataSourceListResultIterator type.
+func NewDataSourceListResultIterator(page DataSourceListResultPage) DataSourceListResultIterator {
+	return DataSourceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dslr DataSourceListResult) IsEmpty() bool {
 	return dslr.Value == nil || len(*dslr.Value) == 0
@@ -222,11 +251,11 @@ func (dslr DataSourceListResult) IsEmpty() bool {
 
 // dataSourceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dslr DataSourceListResult) dataSourceListResultPreparer() (*http.Request, error) {
+func (dslr DataSourceListResult) dataSourceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dslr.NextLink == nil || len(to.String(dslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dslr.NextLink)))
@@ -234,14 +263,24 @@ func (dslr DataSourceListResult) dataSourceListResultPreparer() (*http.Request,
 
 // DataSourceListResultPage contains a page of DataSource values.
 type DataSourceListResultPage struct {
-	fn   func(DataSourceListResult) (DataSourceListResult, error)
+	fn   func(context.Context, DataSourceListResult) (DataSourceListResult, error)
 	dslr DataSourceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DataSourceListResultPage) Next() error {
-	next, err := page.fn(page.dslr)
+func (page *DataSourceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataSourceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dslr)
 	if err != nil {
 		return err
 	}
@@ -249,6 +288,13 @@ func (page *DataSourceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DataSourceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DataSourceListResultPage) NotDone() bool {
 	return !page.dslr.IsEmpty()
@@ -267,6 +313,11 @@ func (page DataSourceListResultPage) Values() []DataSource {
 	return *page.dslr.Value
 }
 
+// Creates a new instance of the DataSourceListResultPage type.
+func NewDataSourceListResultPage(getNextPage func(context.Context, DataSourceListResult) (DataSourceListResult, error)) DataSourceListResultPage {
+	return DataSourceListResultPage{fn: getNextPage}
+}
+
 // IntelligencePack intelligence Pack containing a string name and boolean indicating if it's enabled.
 type IntelligencePack struct {
 	// Name - The name of the intelligence pack.
@@ -492,14 +543,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -508,6 +569,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -527,6 +595,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -534,11 +607,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -546,14 +619,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -561,6 +644,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -579,6 +669,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // ProxyResource common properties of proxy resource.
 type ProxyResource struct {
 	// ID - Resource ID.
@@ -799,7 +894,7 @@ func (w *Workspace) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// WorkspaceListManagementGroupsResult the list workspace managmement groups operation response.
+// WorkspaceListManagementGroupsResult the list workspace management groups operation response.
 type WorkspaceListManagementGroupsResult struct {
 	autorest.Response `json:"-"`
 	// Value - Gets or sets a list of management groups attached to the workspace.
@@ -836,8 +931,8 @@ type WorkspaceProperties struct {
 	RetentionInDays *int32 `json:"retentionInDays,omitempty"`
 }
 
-// WorkspacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// WorkspacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type WorkspacesCreateOrUpdateFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/operations.go
index 3df445e34f5f..ac5003c839f4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available OperationalInsights Rest API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "operationalinsights.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/workspaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/workspaces.go
index 9883b790ed94..db3f3666ee29 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/workspaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationalinsights/mgmt/2015-11-01-preview/operationalinsights/workspaces.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewWorkspacesClientWithBaseURI(baseURI string, subscriptionID string) Works
 // workspaceName - the name of the workspace.
 // parameters - the parameters required to create or update a workspace.
 func (client WorkspacesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, workspaceName string, parameters Workspace) (result WorkspacesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: workspaceName,
 			Constraints: []validation.Constraint{{Target: "workspaceName", Name: validation.MaxLength, Rule: 63, Chain: nil},
@@ -108,10 +119,6 @@ func (client WorkspacesClient) CreateOrUpdateSender(req *http.Request) (future W
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -134,6 +141,16 @@ func (client WorkspacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // resourceGroupName - the resource group name of the workspace.
 // workspaceName - name of the Log Analytics Workspace.
 func (client WorkspacesClient) Delete(ctx context.Context, resourceGroupName string, workspaceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, workspaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationalinsights.WorkspacesClient", "Delete", nil, "Failure preparing request")
@@ -201,6 +218,16 @@ func (client WorkspacesClient) DeleteResponder(resp *http.Response) (result auto
 // workspaceName - name of the Log Analytics Workspace.
 // intelligencePackName - the name of the intelligence pack to be disabled.
 func (client WorkspacesClient) DisableIntelligencePack(ctx context.Context, resourceGroupName string, workspaceName string, intelligencePackName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.DisableIntelligencePack")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -277,6 +304,16 @@ func (client WorkspacesClient) DisableIntelligencePackResponder(resp *http.Respo
 // workspaceName - name of the Log Analytics Workspace.
 // intelligencePackName - the name of the intelligence pack to be enabled.
 func (client WorkspacesClient) EnableIntelligencePack(ctx context.Context, resourceGroupName string, workspaceName string, intelligencePackName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.EnableIntelligencePack")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -352,6 +389,16 @@ func (client WorkspacesClient) EnableIntelligencePackResponder(resp *http.Respon
 // resourceGroupName - the resource group name of the workspace.
 // workspaceName - name of the Log Analytics Workspace.
 func (client WorkspacesClient) Get(ctx context.Context, resourceGroupName string, workspaceName string) (result Workspace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, workspaceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationalinsights.WorkspacesClient", "Get", nil, "Failure preparing request")
@@ -419,6 +466,16 @@ func (client WorkspacesClient) GetResponder(resp *http.Response) (result Workspa
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // workspaceName - name of the Log Analytics Workspace.
 func (client WorkspacesClient) GetSharedKeys(ctx context.Context, resourceGroupName string, workspaceName string) (result SharedKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.GetSharedKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -491,6 +548,16 @@ func (client WorkspacesClient) GetSharedKeysResponder(resp *http.Response) (resu
 
 // List gets the workspaces in a subscription.
 func (client WorkspacesClient) List(ctx context.Context) (result WorkspaceListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationalinsights.WorkspacesClient", "List", nil, "Failure preparing request")
@@ -555,6 +622,16 @@ func (client WorkspacesClient) ListResponder(resp *http.Response) (result Worksp
 // Parameters:
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 func (client WorkspacesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result WorkspaceListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -630,6 +707,16 @@ func (client WorkspacesClient) ListByResourceGroupResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // workspaceName - name of the Log Analytics Workspace.
 func (client WorkspacesClient) ListIntelligencePacks(ctx context.Context, resourceGroupName string, workspaceName string) (result ListIntelligencePack, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListIntelligencePacks")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -705,6 +792,16 @@ func (client WorkspacesClient) ListIntelligencePacksResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // workspaceName - the name of the workspace.
 func (client WorkspacesClient) ListManagementGroups(ctx context.Context, resourceGroupName string, workspaceName string) (result WorkspaceListManagementGroupsResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListManagementGroups")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -780,6 +877,16 @@ func (client WorkspacesClient) ListManagementGroupsResponder(resp *http.Response
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // workspaceName - the name of the workspace.
 func (client WorkspacesClient) ListUsages(ctx context.Context, resourceGroupName string, workspaceName string) (result WorkspaceListUsagesResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -856,6 +963,16 @@ func (client WorkspacesClient) ListUsagesResponder(resp *http.Response) (result
 // workspaceName - the name of the workspace.
 // parameters - the parameters required to patch a workspace.
 func (client WorkspacesClient) Update(ctx context.Context, resourceGroupName string, workspaceName string, parameters Workspace) (result Workspace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspacesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: workspaceName,
 			Constraints: []validation.Constraint{{Target: "workspaceName", Name: validation.MaxLength, Rule: 63, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementassociations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementassociations.go
index 74c4f0a3b112..aacc1e928c95 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementassociations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementassociations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewManagementAssociationsClientWithBaseURI(baseURI string, subscriptionID s
 // managementAssociationName - user ManagementAssociation Name.
 // parameters - the parameters required to create ManagementAssociation extension.
 func (client ManagementAssociationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managementAssociationName string, parameters ManagementAssociation) (result ManagementAssociation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementAssociationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client ManagementAssociationsClient) CreateOrUpdateResponder(resp *http.Re
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // managementAssociationName - user ManagementAssociation Name.
 func (client ManagementAssociationsClient) Delete(ctx context.Context, resourceGroupName string, managementAssociationName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementAssociationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -206,6 +227,16 @@ func (client ManagementAssociationsClient) DeleteResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // managementAssociationName - user ManagementAssociation Name.
 func (client ManagementAssociationsClient) Get(ctx context.Context, resourceGroupName string, managementAssociationName string) (result ManagementAssociation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementAssociationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -279,8 +310,18 @@ func (client ManagementAssociationsClient) GetResponder(resp *http.Response) (re
 	return
 }
 
-// ListBySubscription retrieves the ManagementAssociatons list.
+// ListBySubscription retrieves the ManagementAssociations list.
 func (client ManagementAssociationsClient) ListBySubscription(ctx context.Context) (result ManagementAssociationPropertiesList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementAssociationsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationsmanagement.ManagementAssociationsClient", "ListBySubscription", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementconfigurations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementconfigurations.go
index e6f3d1edd137..009065e02488 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementconfigurations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/managementconfigurations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewManagementConfigurationsClientWithBaseURI(baseURI string, subscriptionID
 // managementConfigurationName - user Management Configuration Name.
 // parameters - the parameters required to create OMS Solution.
 func (client ManagementConfigurationsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managementConfigurationName string, parameters ManagementConfiguration) (result ManagementConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementConfigurationsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client ManagementConfigurationsClient) CreateOrUpdateResponder(resp *http.
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // managementConfigurationName - user Management Configuration Name.
 func (client ManagementConfigurationsClient) Delete(ctx context.Context, resourceGroupName string, managementConfigurationName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementConfigurationsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -203,6 +224,16 @@ func (client ManagementConfigurationsClient) DeleteResponder(resp *http.Response
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // managementConfigurationName - user Management Configuration Name.
 func (client ManagementConfigurationsClient) Get(ctx context.Context, resourceGroupName string, managementConfigurationName string) (result ManagementConfiguration, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementConfigurationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -275,6 +306,16 @@ func (client ManagementConfigurationsClient) GetResponder(resp *http.Response) (
 
 // ListBySubscription retrieves the ManagementConfigurations list.
 func (client ManagementConfigurationsClient) ListBySubscription(ctx context.Context) (result ManagementConfigurationPropertiesList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementConfigurationsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationsmanagement.ManagementConfigurationsClient", "ListBySubscription", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/models.go
index c97eaef96ab8..93ac58f37774 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/models.go
@@ -23,6 +23,9 @@ import (
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement"
+
 // ArmTemplateParameter parameter to pass to ARM template
 type ArmTemplateParameter struct {
 	// Name - name of the parameter.
@@ -60,8 +63,8 @@ type ManagementAssociation struct {
 	Properties *ManagementAssociationProperties `json:"properties,omitempty"`
 }
 
-// ManagementAssociationProperties managementAssociation properties supported by the OperationsManagement resource
-// provider.
+// ManagementAssociationProperties managementAssociation properties supported by the OperationsManagement
+// resource provider.
 type ManagementAssociationProperties struct {
 	// ApplicationID - The applicationId of the appliance for this association.
 	ApplicationID *string `json:"applicationId,omitempty"`
@@ -70,7 +73,7 @@ type ManagementAssociationProperties struct {
 // ManagementAssociationPropertiesList the list of ManagementAssociation response
 type ManagementAssociationPropertiesList struct {
 	autorest.Response `json:"-"`
-	// Value - List of Management Association properites within the subscription.
+	// Value - List of Management Association properties within the subscription.
 	Value *[]ManagementAssociation `json:"value,omitempty"`
 }
 
@@ -89,8 +92,8 @@ type ManagementConfiguration struct {
 	Properties *ManagementConfigurationProperties `json:"properties,omitempty"`
 }
 
-// ManagementConfigurationProperties managementConfiguration properties supported by the OperationsManagement
-// resource provider.
+// ManagementConfigurationProperties managementConfiguration properties supported by the
+// OperationsManagement resource provider.
 type ManagementConfigurationProperties struct {
 	// ApplicationID - The applicationId of the appliance for this Management.
 	ApplicationID *string `json:"applicationId,omitempty"`
@@ -107,7 +110,7 @@ type ManagementConfigurationProperties struct {
 // ManagementConfigurationPropertiesList the list of ManagementConfiguration response
 type ManagementConfigurationPropertiesList struct {
 	autorest.Response `json:"-"`
-	// Value - List of Management Configuration properites within the subscription.
+	// Value - List of Management Configuration properties within the subscription.
 	Value *[]ManagementConfiguration `json:"value,omitempty"`
 }
 
@@ -180,7 +183,7 @@ type SolutionProperties struct {
 // SolutionPropertiesList the list of solution response
 type SolutionPropertiesList struct {
 	autorest.Response `json:"-"`
-	// Value - List of solution properites within the subscription.
+	// Value - List of solution properties within the subscription.
 	Value *[]Solution `json:"value,omitempty"`
 }
 
@@ -213,7 +216,8 @@ func (future *SolutionsCreateOrUpdateFuture) Result(client SolutionsClient) (s S
 	return
 }
 
-// SolutionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SolutionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SolutionsDeleteFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/operations.go
index f64d685b2d26..e63a88277ca0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string, provi
 
 // List lists all of the available OperationsManagement Rest API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationsmanagement.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/solutions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/solutions.go
index 5f62153c67f0..363c1f5dada2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/solutions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/operationsmanagement/mgmt/2015-11-01-preview/operationsmanagement/solutions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewSolutionsClientWithBaseURI(baseURI string, subscriptionID string, provid
 // solutionName - user Solution Name.
 // parameters - the parameters required to create OMS Solution.
 func (client SolutionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, solutionName string, parameters Solution) (result SolutionsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SolutionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -104,10 +115,6 @@ func (client SolutionsClient) CreateOrUpdateSender(req *http.Request) (future So
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -130,6 +137,16 @@ func (client SolutionsClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // solutionName - user Solution Name.
 func (client SolutionsClient) Delete(ctx context.Context, resourceGroupName string, solutionName string) (result SolutionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SolutionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -183,10 +200,6 @@ func (client SolutionsClient) DeleteSender(req *http.Request) (future SolutionsD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -208,6 +221,16 @@ func (client SolutionsClient) DeleteResponder(resp *http.Response) (result autor
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // solutionName - user Solution Name.
 func (client SolutionsClient) Get(ctx context.Context, resourceGroupName string, solutionName string) (result Solution, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SolutionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -282,6 +305,16 @@ func (client SolutionsClient) GetResponder(resp *http.Response) (result Solution
 // Parameters:
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 func (client SolutionsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result SolutionPropertiesList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SolutionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -353,6 +386,16 @@ func (client SolutionsClient) ListByResourceGroupResponder(resp *http.Response)
 
 // ListBySubscription retrieves the solution list. It will retrieve both first party and third party solutions
 func (client SolutionsClient) ListBySubscription(ctx context.Context) (result SolutionPropertiesList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SolutionsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "operationsmanagement.SolutionsClient", "ListBySubscription", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/client.go
similarity index 91%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/client.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/client.go
index 38085ea838dc..88fc535e7d5d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/client.go
@@ -25,6 +25,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -56,6 +57,16 @@ func NewWithBaseURI(baseURI string) BaseClient {
 // Parameters:
 // checkNameAvailabilityRequest - management group name availability check parameters.
 func (client BaseClient) CheckNameAvailability(ctx context.Context, checkNameAvailabilityRequest CheckNameAvailabilityRequest) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckNameAvailabilityPreparer(ctx, checkNameAvailabilityRequest)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.BaseClient", "CheckNameAvailability", nil, "Failure preparing request")
@@ -116,6 +127,16 @@ func (client BaseClient) CheckNameAvailabilityResponder(resp *http.Response) (re
 
 // StartTenantBackfill starts backfilling subscriptions for the Tenant.
 func (client BaseClient) StartTenantBackfill(ctx context.Context) (result TenantBackfillStatusResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.StartTenantBackfill")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.StartTenantBackfillPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.BaseClient", "StartTenantBackfill", nil, "Failure preparing request")
@@ -174,6 +195,16 @@ func (client BaseClient) StartTenantBackfillResponder(resp *http.Response) (resu
 
 // TenantBackfillStatus gets tenant backfill status
 func (client BaseClient) TenantBackfillStatus(ctx context.Context) (result TenantBackfillStatusResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.TenantBackfillStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.TenantBackfillStatusPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.BaseClient", "TenantBackfillStatus", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/entities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/entities.go
similarity index 90%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/entities.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/entities.go
index b3b576119866..1d57821e7cf9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/entities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/entities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -59,7 +60,7 @@ func NewEntitiesClientWithBaseURI(baseURI string) EntitiesClient {
 // added as children of the requested entity. With $search=ParentAndFirstLevelChildren the API will return the
 // parent and  first level of children that the user has either direct access to or indirect access via one of
 // their descendants.
-// filter - the filter parameter allows you to filter on the the name or display name fields. You can check for
+// filter - the filter parameter allows you to filter on the name or display name fields. You can check for
 // equality on the name field (e.g. name eq '{entityName}')  and you can check for substrings on either the
 // name or display name fields(e.g. contains(name, '{substringToSearch}'), contains(displayName,
 // '{substringToSearch')). Note that the '{entityName}' and '{substringToSearch}' fields are checked case
@@ -70,6 +71,16 @@ func NewEntitiesClientWithBaseURI(baseURI string) EntitiesClient {
 // eq 'groupName'")
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client EntitiesClient) List(ctx context.Context, skiptoken string, skip *int32, top *int32, selectParameter string, search string, filter string, view string, groupName string, cacheControl string) (result EntityListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EntitiesClient.List")
+		defer func() {
+			sc := -1
+			if result.elr.Response.Response != nil {
+				sc = result.elr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, skiptoken, skip, top, selectParameter, search, filter, view, groupName, cacheControl)
 	if err != nil {
@@ -159,8 +170,8 @@ func (client EntitiesClient) ListResponder(resp *http.Response) (result EntityLi
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client EntitiesClient) listNextResults(lastResults EntityListResult) (result EntityListResult, err error) {
-	req, err := lastResults.entityListResultPreparer()
+func (client EntitiesClient) listNextResults(ctx context.Context, lastResults EntityListResult) (result EntityListResult, err error) {
+	req, err := lastResults.entityListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "managementgroups.EntitiesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -181,6 +192,16 @@ func (client EntitiesClient) listNextResults(lastResults EntityListResult) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EntitiesClient) ListComplete(ctx context.Context, skiptoken string, skip *int32, top *int32, selectParameter string, search string, filter string, view string, groupName string, cacheControl string) (result EntityListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EntitiesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, skiptoken, skip, top, selectParameter, search, filter, view, groupName, cacheControl)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/managementgroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/managementgroups.go
similarity index 91%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/managementgroups.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/managementgroups.go
index c5b8f0aab454..92701c7e88fa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/managementgroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/managementgroups.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewClientWithBaseURI(baseURI string) Client {
 // createManagementGroupRequest - management group creation parameters.
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client Client) CreateOrUpdate(ctx context.Context, groupID string, createManagementGroupRequest CreateManagementGroupRequest, cacheControl string) (result CreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, groupID, createManagementGroupRequest, cacheControl)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.Client", "CreateOrUpdate", nil, "Failure preparing request")
@@ -99,10 +110,6 @@ func (client Client) CreateOrUpdateSender(req *http.Request) (future CreateOrUpd
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client Client) CreateOrUpdateResponder(resp *http.Response) (result SetObj
 // groupID - management Group ID.
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client Client) Delete(ctx context.Context, groupID string, cacheControl string) (result DeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, groupID, cacheControl)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.Client", "Delete", nil, "Failure preparing request")
@@ -175,10 +192,6 @@ func (client Client) DeleteSender(req *http.Request) (future DeleteFuture, err e
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -207,6 +220,16 @@ func (client Client) DeleteResponder(resp *http.Response) (result OperationResul
 // ne Subscription')
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client Client) Get(ctx context.Context, groupID string, expand string, recurse *bool, filter string, cacheControl string) (result ManagementGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, groupID, expand, recurse, filter, cacheControl)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.Client", "Get", nil, "Failure preparing request")
@@ -290,6 +313,16 @@ func (client Client) GetResponder(resp *http.Response) (result ManagementGroup,
 // previous response contains a nextLink element, the value of the nextLink element will include a token
 // parameter that specifies a starting point to use for subsequent calls.
 func (client Client) List(ctx context.Context, cacheControl string, skiptoken string) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, cacheControl, skiptoken)
 	if err != nil {
@@ -358,8 +391,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "managementgroups.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -380,6 +413,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context, cacheControl string, skiptoken string) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, cacheControl, skiptoken)
 	return
 }
@@ -390,6 +433,16 @@ func (client Client) ListComplete(ctx context.Context, cacheControl string, skip
 // patchGroupRequest - management group patch parameters.
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client Client) Update(ctx context.Context, groupID string, patchGroupRequest PatchManagementGroupRequest, cacheControl string) (result ManagementGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, groupID, patchGroupRequest, cacheControl)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.Client", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/models.go
similarity index 87%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/models.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/models.go
index 29e4166d6620..254b8122cff2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/models.go
@@ -18,14 +18,19 @@ package managementgroups
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups"
+
 // InheritedPermissions enumerates the values for inherited permissions.
 type InheritedPermissions string
 
@@ -185,7 +190,8 @@ type CheckNameAvailabilityRequest struct {
 	Type Type `json:"type,omitempty"`
 }
 
-// CheckNameAvailabilityResult describes the result of the request to check management group name availability.
+// CheckNameAvailabilityResult describes the result of the request to check management group name
+// availability.
 type CheckNameAvailabilityResult struct {
 	autorest.Response `json:"-"`
 	// NameAvailable - Required. True indicates name is valid and available. False indicates the name is invalid, unavailable, or both.
@@ -332,7 +338,8 @@ func (cmgr *CreateManagementGroupRequest) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// CreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -618,14 +625,24 @@ type EntityListResultIterator struct {
 	page EntityListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EntityListResultIterator) Next() error {
+func (iter *EntityListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EntityListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -634,6 +651,13 @@ func (iter *EntityListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EntityListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EntityListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -653,6 +677,11 @@ func (iter EntityListResultIterator) Value() EntityInfo {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EntityListResultIterator type.
+func NewEntityListResultIterator(page EntityListResultPage) EntityListResultIterator {
+	return EntityListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (elr EntityListResult) IsEmpty() bool {
 	return elr.Value == nil || len(*elr.Value) == 0
@@ -660,11 +689,11 @@ func (elr EntityListResult) IsEmpty() bool {
 
 // entityListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (elr EntityListResult) entityListResultPreparer() (*http.Request, error) {
+func (elr EntityListResult) entityListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if elr.NextLink == nil || len(to.String(elr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(elr.NextLink)))
@@ -672,14 +701,24 @@ func (elr EntityListResult) entityListResultPreparer() (*http.Request, error) {
 
 // EntityListResultPage contains a page of EntityInfo values.
 type EntityListResultPage struct {
-	fn  func(EntityListResult) (EntityListResult, error)
+	fn  func(context.Context, EntityListResult) (EntityListResult, error)
 	elr EntityListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EntityListResultPage) Next() error {
-	next, err := page.fn(page.elr)
+func (page *EntityListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EntityListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.elr)
 	if err != nil {
 		return err
 	}
@@ -687,6 +726,13 @@ func (page *EntityListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EntityListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EntityListResultPage) NotDone() bool {
 	return !page.elr.IsEmpty()
@@ -705,6 +751,11 @@ func (page EntityListResultPage) Values() []EntityInfo {
 	return *page.elr.Value
 }
 
+// Creates a new instance of the EntityListResultPage type.
+func NewEntityListResultPage(getNextPage func(context.Context, EntityListResult) (EntityListResult, error)) EntityListResultPage {
+	return EntityListResultPage{fn: getNextPage}
+}
+
 // EntityParentGroupInfo (Optional) The ID of the parent management group.
 type EntityParentGroupInfo struct {
 	// ID - The fully qualified ID for the parent management group.  For example, /providers/Microsoft.Management/managementGroups/0000000-0000-0000-0000-000000000000
@@ -829,14 +880,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -845,6 +906,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -864,6 +932,11 @@ func (iter ListResultIterator) Value() Info {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -871,11 +944,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -883,14 +956,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of Info values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -898,6 +981,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -916,6 +1006,11 @@ func (page ListResultPage) Values() []Info {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // ManagementGroup the management group details.
 type ManagementGroup struct {
 	autorest.Response `json:"-"`
@@ -1031,14 +1126,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1047,6 +1152,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1066,6 +1178,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1073,11 +1190,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1085,14 +1202,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1100,6 +1227,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1118,6 +1252,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // OperationResults the results of an asynchronous operation.
 type OperationResults struct {
 	autorest.Response `json:"-"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/operations.go
similarity index 86%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/operations.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/operations.go
index 26c8dd75895a..fce7931591a8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewOperationsClientWithBaseURI(baseURI string) OperationsClient {
 
 // List lists all of the available Management REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -101,8 +112,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "managementgroups.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -123,6 +134,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/subscriptions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/subscriptions.go
similarity index 93%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/subscriptions.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/subscriptions.go
index 50a883ff3d4c..b13454cbb50d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/subscriptions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/subscriptions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewSubscriptionsClientWithBaseURI(baseURI string) SubscriptionsClient {
 // subscriptionID - subscription ID.
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client SubscriptionsClient) Create(ctx context.Context, groupID string, subscriptionID string, cacheControl string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, groupID, subscriptionID, cacheControl)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.SubscriptionsClient", "Create", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client SubscriptionsClient) CreateResponder(resp *http.Response) (result a
 // subscriptionID - subscription ID.
 // cacheControl - indicates that the request shouldn't utilize any caches.
 func (client SubscriptionsClient) Delete(ctx context.Context, groupID string, subscriptionID string, cacheControl string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, groupID, subscriptionID, cacheControl)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "managementgroups.SubscriptionsClient", "Delete", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/version.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/version.go
similarity index 100%
rename from vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/management/version.go
rename to vendor/github.com/Azure/azure-sdk-for-go/services/preview/resources/mgmt/2018-03-01-preview/managementgroups/version.go
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/advancedthreatprotection.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/advancedthreatprotection.go
index 92aaddbf2f52..996094264e72 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/advancedthreatprotection.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/advancedthreatprotection.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewAdvancedThreatProtectionClientWithBaseURI(baseURI string, subscriptionID
 // resourceID - the identifier of the resource.
 // advancedThreatProtectionSetting - advanced Threat Protection Settings
 func (client AdvancedThreatProtectionClient) Create(ctx context.Context, resourceID string, advancedThreatProtectionSetting AdvancedThreatProtectionSetting) (result AdvancedThreatProtectionSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AdvancedThreatProtectionClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceID, advancedThreatProtectionSetting)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "security.AdvancedThreatProtectionClient", "Create", nil, "Failure preparing request")
@@ -111,6 +122,16 @@ func (client AdvancedThreatProtectionClient) CreateResponder(resp *http.Response
 // Parameters:
 // resourceID - the identifier of the resource.
 func (client AdvancedThreatProtectionClient) Get(ctx context.Context, resourceID string) (result AdvancedThreatProtectionSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AdvancedThreatProtectionClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "security.AdvancedThreatProtectionClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/alerts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/alerts.go
index 75b2552d9932..81dcc08f63a0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/alerts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/alerts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAlertsClientWithBaseURI(baseURI string, subscriptionID string, ascLocati
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
 func (client AlertsClient) GetResourceGroupLevelAlerts(ctx context.Context, alertName string, resourceGroupName string) (result Alert, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.GetResourceGroupLevelAlerts")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -123,6 +134,16 @@ func (client AlertsClient) GetResourceGroupLevelAlertsResponder(resp *http.Respo
 // Parameters:
 // alertName - name of the alert object
 func (client AlertsClient) GetSubscriptionLevelAlert(ctx context.Context, alertName string) (result Alert, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.GetSubscriptionLevelAlert")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -197,6 +218,16 @@ func (client AlertsClient) GetSubscriptionLevelAlertResponder(resp *http.Respons
 // selectParameter - oData select. Optional.
 // expand - oData expand. Optional.
 func (client AlertsClient) List(ctx context.Context, filter string, selectParameter string, expand string) (result AlertListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.List")
+		defer func() {
+			sc := -1
+			if result.al.Response.Response != nil {
+				sc = result.al.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -274,8 +305,8 @@ func (client AlertsClient) ListResponder(resp *http.Response) (result AlertList,
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AlertsClient) listNextResults(lastResults AlertList) (result AlertList, err error) {
-	req, err := lastResults.alertListPreparer()
+func (client AlertsClient) listNextResults(ctx context.Context, lastResults AlertList) (result AlertList, err error) {
+	req, err := lastResults.alertListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.AlertsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -296,11 +327,21 @@ func (client AlertsClient) listNextResults(lastResults AlertList) (result AlertL
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AlertsClient) ListComplete(ctx context.Context, filter string, selectParameter string, expand string) (result AlertListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, selectParameter, expand)
 	return
 }
 
-// ListByResourceGroup list all the alerts alerts that are associated with the resource group
+// ListByResourceGroup list all the alerts that are associated with the resource group
 // Parameters:
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
@@ -308,6 +349,16 @@ func (client AlertsClient) ListComplete(ctx context.Context, filter string, sele
 // selectParameter - oData select. Optional.
 // expand - oData expand. Optional.
 func (client AlertsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string, selectParameter string, expand string) (result AlertListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.al.Response.Response != nil {
+				sc = result.al.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -390,8 +441,8 @@ func (client AlertsClient) ListByResourceGroupResponder(resp *http.Response) (re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AlertsClient) listByResourceGroupNextResults(lastResults AlertList) (result AlertList, err error) {
-	req, err := lastResults.alertListPreparer()
+func (client AlertsClient) listByResourceGroupNextResults(ctx context.Context, lastResults AlertList) (result AlertList, err error) {
+	req, err := lastResults.alertListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.AlertsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -412,6 +463,16 @@ func (client AlertsClient) listByResourceGroupNextResults(lastResults AlertList)
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AlertsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string, selectParameter string, expand string) (result AlertListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, filter, selectParameter, expand)
 	return
 }
@@ -425,6 +486,16 @@ func (client AlertsClient) ListByResourceGroupComplete(ctx context.Context, reso
 // selectParameter - oData select. Optional.
 // expand - oData expand. Optional.
 func (client AlertsClient) ListResourceGroupLevelAlertsByRegion(ctx context.Context, resourceGroupName string, filter string, selectParameter string, expand string) (result AlertListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.ListResourceGroupLevelAlertsByRegion")
+		defer func() {
+			sc := -1
+			if result.al.Response.Response != nil {
+				sc = result.al.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -508,8 +579,8 @@ func (client AlertsClient) ListResourceGroupLevelAlertsByRegionResponder(resp *h
 }
 
 // listResourceGroupLevelAlertsByRegionNextResults retrieves the next set of results, if any.
-func (client AlertsClient) listResourceGroupLevelAlertsByRegionNextResults(lastResults AlertList) (result AlertList, err error) {
-	req, err := lastResults.alertListPreparer()
+func (client AlertsClient) listResourceGroupLevelAlertsByRegionNextResults(ctx context.Context, lastResults AlertList) (result AlertList, err error) {
+	req, err := lastResults.alertListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.AlertsClient", "listResourceGroupLevelAlertsByRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -530,6 +601,16 @@ func (client AlertsClient) listResourceGroupLevelAlertsByRegionNextResults(lastR
 
 // ListResourceGroupLevelAlertsByRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AlertsClient) ListResourceGroupLevelAlertsByRegionComplete(ctx context.Context, resourceGroupName string, filter string, selectParameter string, expand string) (result AlertListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.ListResourceGroupLevelAlertsByRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListResourceGroupLevelAlertsByRegion(ctx, resourceGroupName, filter, selectParameter, expand)
 	return
 }
@@ -541,6 +622,16 @@ func (client AlertsClient) ListResourceGroupLevelAlertsByRegionComplete(ctx cont
 // selectParameter - oData select. Optional.
 // expand - oData expand. Optional.
 func (client AlertsClient) ListSubscriptionLevelAlertsByRegion(ctx context.Context, filter string, selectParameter string, expand string) (result AlertListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.ListSubscriptionLevelAlertsByRegion")
+		defer func() {
+			sc := -1
+			if result.al.Response.Response != nil {
+				sc = result.al.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -619,8 +710,8 @@ func (client AlertsClient) ListSubscriptionLevelAlertsByRegionResponder(resp *ht
 }
 
 // listSubscriptionLevelAlertsByRegionNextResults retrieves the next set of results, if any.
-func (client AlertsClient) listSubscriptionLevelAlertsByRegionNextResults(lastResults AlertList) (result AlertList, err error) {
-	req, err := lastResults.alertListPreparer()
+func (client AlertsClient) listSubscriptionLevelAlertsByRegionNextResults(ctx context.Context, lastResults AlertList) (result AlertList, err error) {
+	req, err := lastResults.alertListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.AlertsClient", "listSubscriptionLevelAlertsByRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -641,6 +732,16 @@ func (client AlertsClient) listSubscriptionLevelAlertsByRegionNextResults(lastRe
 
 // ListSubscriptionLevelAlertsByRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AlertsClient) ListSubscriptionLevelAlertsByRegionComplete(ctx context.Context, filter string, selectParameter string, expand string) (result AlertListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.ListSubscriptionLevelAlertsByRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSubscriptionLevelAlertsByRegion(ctx, filter, selectParameter, expand)
 	return
 }
@@ -652,6 +753,16 @@ func (client AlertsClient) ListSubscriptionLevelAlertsByRegionComplete(ctx conte
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
 func (client AlertsClient) UpdateResourceGroupLevelAlertState(ctx context.Context, alertName string, alertUpdateActionType string, resourceGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.UpdateResourceGroupLevelAlertState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -730,6 +841,16 @@ func (client AlertsClient) UpdateResourceGroupLevelAlertStateResponder(resp *htt
 // alertName - name of the alert object
 // alertUpdateActionType - type of the action to do on the alert
 func (client AlertsClient) UpdateSubscriptionLevelAlertState(ctx context.Context, alertName string, alertUpdateActionType string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertsClient.UpdateSubscriptionLevelAlertState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/allowedconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/allowedconnections.go
new file mode 100644
index 000000000000..85f0a2e38e3f
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/allowedconnections.go
@@ -0,0 +1,365 @@
+package security
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// AllowedConnectionsClient is the API spec for Microsoft.Security (Azure Security Center) resource provider
+type AllowedConnectionsClient struct {
+	BaseClient
+}
+
+// NewAllowedConnectionsClient creates an instance of the AllowedConnectionsClient client.
+func NewAllowedConnectionsClient(subscriptionID string, ascLocation string) AllowedConnectionsClient {
+	return NewAllowedConnectionsClientWithBaseURI(DefaultBaseURI, subscriptionID, ascLocation)
+}
+
+// NewAllowedConnectionsClientWithBaseURI creates an instance of the AllowedConnectionsClient client.
+func NewAllowedConnectionsClientWithBaseURI(baseURI string, subscriptionID string, ascLocation string) AllowedConnectionsClient {
+	return AllowedConnectionsClient{NewWithBaseURI(baseURI, subscriptionID, ascLocation)}
+}
+
+// Get gets the list of all possible traffic between resources for the subscription and location, based on connection
+// type.
+// Parameters:
+// resourceGroupName - the name of the resource group within the user's subscription. The name is case
+// insensitive.
+// connectionType - the type of allowed connections (Internal, External)
+func (client AllowedConnectionsClient) Get(ctx context.Context, resourceGroupName string, connectionType ConnectionType) (result AllowedConnectionsResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: client.SubscriptionID,
+			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("security.AllowedConnectionsClient", "Get", err.Error())
+	}
+
+	req, err := client.GetPreparer(ctx, resourceGroupName, connectionType)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client AllowedConnectionsClient) GetPreparer(ctx context.Context, resourceGroupName string, connectionType ConnectionType) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"ascLocation":       autorest.Encode("path", client.AscLocation),
+		"connectionType":    autorest.Encode("path", connectionType),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2015-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Security/locations/{ascLocation}/allowedConnections/{connectionType}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client AllowedConnectionsClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client AllowedConnectionsClient) GetResponder(resp *http.Response) (result AllowedConnectionsResource, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List gets the list of all possible traffic between resources for the subscription
+func (client AllowedConnectionsClient) List(ctx context.Context) (result AllowedConnectionsListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.ACL.Response.Response != nil {
+				sc = result.ACL.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: client.SubscriptionID,
+			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("security.AllowedConnectionsClient", "List", err.Error())
+	}
+
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.ACL.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.ACL, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client AllowedConnectionsClient) ListPreparer(ctx context.Context) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2015-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Security/allowedConnections", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client AllowedConnectionsClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client AllowedConnectionsClient) ListResponder(resp *http.Response) (result AllowedConnectionsList, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client AllowedConnectionsClient) listNextResults(ctx context.Context, lastResults AllowedConnectionsList) (result AllowedConnectionsList, err error) {
+	req, err := lastResults.allowedConnectionsListPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client AllowedConnectionsClient) ListComplete(ctx context.Context) (result AllowedConnectionsListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx)
+	return
+}
+
+// ListByHomeRegion gets the list of all possible traffic between resources for the subscription and location.
+func (client AllowedConnectionsClient) ListByHomeRegion(ctx context.Context) (result AllowedConnectionsListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.ACL.Response.Response != nil {
+				sc = result.ACL.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: client.SubscriptionID,
+			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("security.AllowedConnectionsClient", "ListByHomeRegion", err.Error())
+	}
+
+	result.fn = client.listByHomeRegionNextResults
+	req, err := client.ListByHomeRegionPreparer(ctx)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "ListByHomeRegion", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListByHomeRegionSender(req)
+	if err != nil {
+		result.ACL.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "ListByHomeRegion", resp, "Failure sending request")
+		return
+	}
+
+	result.ACL, err = client.ListByHomeRegionResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "ListByHomeRegion", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListByHomeRegionPreparer prepares the ListByHomeRegion request.
+func (client AllowedConnectionsClient) ListByHomeRegionPreparer(ctx context.Context) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"ascLocation":    autorest.Encode("path", client.AscLocation),
+		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2015-06-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Security/locations/{ascLocation}/allowedConnections", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListByHomeRegionSender sends the ListByHomeRegion request. The method will close the
+// http.Response Body if it receives an error.
+func (client AllowedConnectionsClient) ListByHomeRegionSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListByHomeRegionResponder handles the response to the ListByHomeRegion request. The method always
+// closes the http.Response Body.
+func (client AllowedConnectionsClient) ListByHomeRegionResponder(resp *http.Response) (result AllowedConnectionsList, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listByHomeRegionNextResults retrieves the next set of results, if any.
+func (client AllowedConnectionsClient) listByHomeRegionNextResults(ctx context.Context, lastResults AllowedConnectionsList) (result AllowedConnectionsList, err error) {
+	req, err := lastResults.allowedConnectionsListPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "listByHomeRegionNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListByHomeRegionSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "listByHomeRegionNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListByHomeRegionResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "security.AllowedConnectionsClient", "listByHomeRegionNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListByHomeRegionComplete enumerates all values, automatically crossing page boundaries as required.
+func (client AllowedConnectionsClient) ListByHomeRegionComplete(ctx context.Context) (result AllowedConnectionsListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByHomeRegion(ctx)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/autoprovisioningsettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/autoprovisioningsettings.go
index eaa03e36e5b8..58d4229f09d0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/autoprovisioningsettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/autoprovisioningsettings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAutoProvisioningSettingsClientWithBaseURI(baseURI string, subscriptionID
 // settingName - auto provisioning setting key
 // setting - auto provisioning setting key
 func (client AutoProvisioningSettingsClient) Create(ctx context.Context, settingName string, setting AutoProvisioningSetting) (result AutoProvisioningSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoProvisioningSettingsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -118,6 +129,16 @@ func (client AutoProvisioningSettingsClient) CreateResponder(resp *http.Response
 // Parameters:
 // settingName - auto provisioning setting key
 func (client AutoProvisioningSettingsClient) Get(ctx context.Context, settingName string) (result AutoProvisioningSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoProvisioningSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -187,6 +208,16 @@ func (client AutoProvisioningSettingsClient) GetResponder(resp *http.Response) (
 
 // List exposes the auto provisioning settings of the subscriptions
 func (client AutoProvisioningSettingsClient) List(ctx context.Context) (result AutoProvisioningSettingListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoProvisioningSettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.apsl.Response.Response != nil {
+				sc = result.apsl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -255,8 +286,8 @@ func (client AutoProvisioningSettingsClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AutoProvisioningSettingsClient) listNextResults(lastResults AutoProvisioningSettingList) (result AutoProvisioningSettingList, err error) {
-	req, err := lastResults.autoProvisioningSettingListPreparer()
+func (client AutoProvisioningSettingsClient) listNextResults(ctx context.Context, lastResults AutoProvisioningSettingList) (result AutoProvisioningSettingList, err error) {
+	req, err := lastResults.autoProvisioningSettingListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.AutoProvisioningSettingsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -277,6 +308,16 @@ func (client AutoProvisioningSettingsClient) listNextResults(lastResults AutoPro
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AutoProvisioningSettingsClient) ListComplete(ctx context.Context) (result AutoProvisioningSettingListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoProvisioningSettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/compliances.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/compliances.go
index c8ebf1067465..80e836fda707 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/compliances.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/compliances.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewCompliancesClientWithBaseURI(baseURI string, subscriptionID string, ascL
 // management group (/providers/Microsoft.Management/managementGroups/mgName).
 // complianceName - name of the Compliance
 func (client CompliancesClient) Get(ctx context.Context, scope string, complianceName string) (result Compliance, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CompliancesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, scope, complianceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "security.CompliancesClient", "Get", nil, "Failure preparing request")
@@ -111,6 +122,16 @@ func (client CompliancesClient) GetResponder(resp *http.Response) (result Compli
 // scope - scope of the query, can be subscription (/subscriptions/0b06d9ea-afe6-4779-bd59-30e5c2d9d13f) or
 // management group (/providers/Microsoft.Management/managementGroups/mgName).
 func (client CompliancesClient) List(ctx context.Context, scope string) (result ComplianceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CompliancesClient.List")
+		defer func() {
+			sc := -1
+			if result.cl.Response.Response != nil {
+				sc = result.cl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, scope)
 	if err != nil {
@@ -173,8 +194,8 @@ func (client CompliancesClient) ListResponder(resp *http.Response) (result Compl
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client CompliancesClient) listNextResults(lastResults ComplianceList) (result ComplianceList, err error) {
-	req, err := lastResults.complianceListPreparer()
+func (client CompliancesClient) listNextResults(ctx context.Context, lastResults ComplianceList) (result ComplianceList, err error) {
+	req, err := lastResults.complianceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.CompliancesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -195,6 +216,16 @@ func (client CompliancesClient) listNextResults(lastResults ComplianceList) (res
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CompliancesClient) ListComplete(ctx context.Context, scope string) (result ComplianceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CompliancesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, scope)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/contacts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/contacts.go
index 13eaffbee663..0edd662d33de 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/contacts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/contacts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,14 +46,22 @@ func NewContactsClientWithBaseURI(baseURI string, subscriptionID string, ascLoca
 // securityContactName - name of the security contact object
 // securityContact - security contact object
 func (client ContactsClient) Create(ctx context.Context, securityContactName string, securityContact Contact) (result Contact, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
 		{TargetValue: securityContact,
 			Constraints: []validation.Constraint{{Target: "securityContact.ContactProperties", Name: validation.Null, Rule: false,
-				Chain: []validation.Constraint{{Target: "securityContact.ContactProperties.Email", Name: validation.Null, Rule: true, Chain: nil},
-					{Target: "securityContact.ContactProperties.Phone", Name: validation.Null, Rule: true, Chain: nil},
-				}}}}}); err != nil {
+				Chain: []validation.Constraint{{Target: "securityContact.ContactProperties.Email", Name: validation.Null, Rule: true, Chain: nil}}}}}}); err != nil {
 		return result, validation.NewError("security.ContactsClient", "Create", err.Error())
 	}
 
@@ -123,6 +132,16 @@ func (client ContactsClient) CreateResponder(resp *http.Response) (result Contac
 // Parameters:
 // securityContactName - name of the security contact object
 func (client ContactsClient) Delete(ctx context.Context, securityContactName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -193,6 +212,16 @@ func (client ContactsClient) DeleteResponder(resp *http.Response) (result autore
 // Parameters:
 // securityContactName - name of the security contact object
 func (client ContactsClient) Get(ctx context.Context, securityContactName string) (result Contact, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -262,6 +291,16 @@ func (client ContactsClient) GetResponder(resp *http.Response) (result Contact,
 
 // List security contact configurations for the subscription
 func (client ContactsClient) List(ctx context.Context) (result ContactListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactsClient.List")
+		defer func() {
+			sc := -1
+			if result.cl.Response.Response != nil {
+				sc = result.cl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -330,8 +369,8 @@ func (client ContactsClient) ListResponder(resp *http.Response) (result ContactL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ContactsClient) listNextResults(lastResults ContactList) (result ContactList, err error) {
-	req, err := lastResults.contactListPreparer()
+func (client ContactsClient) listNextResults(ctx context.Context, lastResults ContactList) (result ContactList, err error) {
+	req, err := lastResults.contactListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.ContactsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -352,6 +391,16 @@ func (client ContactsClient) listNextResults(lastResults ContactList) (result Co
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ContactsClient) ListComplete(ctx context.Context) (result ContactListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -361,6 +410,16 @@ func (client ContactsClient) ListComplete(ctx context.Context) (result ContactLi
 // securityContactName - name of the security contact object
 // securityContact - security contact object
 func (client ContactsClient) Update(ctx context.Context, securityContactName string, securityContact Contact) (result Contact, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/discoveredsecuritysolutions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/discoveredsecuritysolutions.go
index cdc013d710ba..ad4f2d3af5b1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/discoveredsecuritysolutions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/discoveredsecuritysolutions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewDiscoveredSecuritySolutionsClientWithBaseURI(baseURI string, subscriptio
 // insensitive.
 // discoveredSecuritySolutionName - name of a discovered security solution.
 func (client DiscoveredSecuritySolutionsClient) Get(ctx context.Context, resourceGroupName string, discoveredSecuritySolutionName string) (result DiscoveredSecuritySolution, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -121,6 +132,16 @@ func (client DiscoveredSecuritySolutionsClient) GetResponder(resp *http.Response
 
 // List gets a list of discovered Security Solutions for the subscription.
 func (client DiscoveredSecuritySolutionsClient) List(ctx context.Context) (result DiscoveredSecuritySolutionListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionsClient.List")
+		defer func() {
+			sc := -1
+			if result.dssl.Response.Response != nil {
+				sc = result.dssl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -189,8 +210,8 @@ func (client DiscoveredSecuritySolutionsClient) ListResponder(resp *http.Respons
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DiscoveredSecuritySolutionsClient) listNextResults(lastResults DiscoveredSecuritySolutionList) (result DiscoveredSecuritySolutionList, err error) {
-	req, err := lastResults.discoveredSecuritySolutionListPreparer()
+func (client DiscoveredSecuritySolutionsClient) listNextResults(ctx context.Context, lastResults DiscoveredSecuritySolutionList) (result DiscoveredSecuritySolutionList, err error) {
+	req, err := lastResults.discoveredSecuritySolutionListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.DiscoveredSecuritySolutionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -211,12 +232,32 @@ func (client DiscoveredSecuritySolutionsClient) listNextResults(lastResults Disc
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiscoveredSecuritySolutionsClient) ListComplete(ctx context.Context) (result DiscoveredSecuritySolutionListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
 
 // ListByHomeRegion gets a list of discovered Security Solutions for the subscription and location.
 func (client DiscoveredSecuritySolutionsClient) ListByHomeRegion(ctx context.Context) (result DiscoveredSecuritySolutionListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionsClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.dssl.Response.Response != nil {
+				sc = result.dssl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -286,8 +327,8 @@ func (client DiscoveredSecuritySolutionsClient) ListByHomeRegionResponder(resp *
 }
 
 // listByHomeRegionNextResults retrieves the next set of results, if any.
-func (client DiscoveredSecuritySolutionsClient) listByHomeRegionNextResults(lastResults DiscoveredSecuritySolutionList) (result DiscoveredSecuritySolutionList, err error) {
-	req, err := lastResults.discoveredSecuritySolutionListPreparer()
+func (client DiscoveredSecuritySolutionsClient) listByHomeRegionNextResults(ctx context.Context, lastResults DiscoveredSecuritySolutionList) (result DiscoveredSecuritySolutionList, err error) {
+	req, err := lastResults.discoveredSecuritySolutionListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.DiscoveredSecuritySolutionsClient", "listByHomeRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -308,6 +349,16 @@ func (client DiscoveredSecuritySolutionsClient) listByHomeRegionNextResults(last
 
 // ListByHomeRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiscoveredSecuritySolutionsClient) ListByHomeRegionComplete(ctx context.Context) (result DiscoveredSecuritySolutionListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionsClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByHomeRegion(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/externalsecuritysolutions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/externalsecuritysolutions.go
index 5f4247a52f1f..9fa25abf8aa0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/externalsecuritysolutions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/externalsecuritysolutions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewExternalSecuritySolutionsClientWithBaseURI(baseURI string, subscriptionI
 // insensitive.
 // externalSecuritySolutionsName - name of an external security solution.
 func (client ExternalSecuritySolutionsClient) Get(ctx context.Context, resourceGroupName string, externalSecuritySolutionsName string) (result ExternalSecuritySolutionModel, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -121,6 +132,16 @@ func (client ExternalSecuritySolutionsClient) GetResponder(resp *http.Response)
 
 // List gets a list of external security solutions for the subscription.
 func (client ExternalSecuritySolutionsClient) List(ctx context.Context) (result ExternalSecuritySolutionListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionsClient.List")
+		defer func() {
+			sc := -1
+			if result.essl.Response.Response != nil {
+				sc = result.essl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -189,8 +210,8 @@ func (client ExternalSecuritySolutionsClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ExternalSecuritySolutionsClient) listNextResults(lastResults ExternalSecuritySolutionList) (result ExternalSecuritySolutionList, err error) {
-	req, err := lastResults.externalSecuritySolutionListPreparer()
+func (client ExternalSecuritySolutionsClient) listNextResults(ctx context.Context, lastResults ExternalSecuritySolutionList) (result ExternalSecuritySolutionList, err error) {
+	req, err := lastResults.externalSecuritySolutionListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.ExternalSecuritySolutionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -211,12 +232,32 @@ func (client ExternalSecuritySolutionsClient) listNextResults(lastResults Extern
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExternalSecuritySolutionsClient) ListComplete(ctx context.Context) (result ExternalSecuritySolutionListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
 
 // ListByHomeRegion gets a list of external Security Solutions for the subscription and location.
 func (client ExternalSecuritySolutionsClient) ListByHomeRegion(ctx context.Context) (result ExternalSecuritySolutionListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionsClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.essl.Response.Response != nil {
+				sc = result.essl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -286,8 +327,8 @@ func (client ExternalSecuritySolutionsClient) ListByHomeRegionResponder(resp *ht
 }
 
 // listByHomeRegionNextResults retrieves the next set of results, if any.
-func (client ExternalSecuritySolutionsClient) listByHomeRegionNextResults(lastResults ExternalSecuritySolutionList) (result ExternalSecuritySolutionList, err error) {
-	req, err := lastResults.externalSecuritySolutionListPreparer()
+func (client ExternalSecuritySolutionsClient) listByHomeRegionNextResults(ctx context.Context, lastResults ExternalSecuritySolutionList) (result ExternalSecuritySolutionList, err error) {
+	req, err := lastResults.externalSecuritySolutionListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.ExternalSecuritySolutionsClient", "listByHomeRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -308,6 +349,16 @@ func (client ExternalSecuritySolutionsClient) listByHomeRegionNextResults(lastRe
 
 // ListByHomeRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ExternalSecuritySolutionsClient) ListByHomeRegionComplete(ctx context.Context) (result ExternalSecuritySolutionListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionsClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByHomeRegion(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/informationprotectionpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/informationprotectionpolicies.go
index 5d0e8558021d..97706b5260b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/informationprotectionpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/informationprotectionpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewInformationProtectionPoliciesClientWithBaseURI(baseURI string, subscript
 // management group (/providers/Microsoft.Management/managementGroups/mgName).
 // informationProtectionPolicyName - name of the information protection policy.
 func (client InformationProtectionPoliciesClient) CreateOrUpdate(ctx context.Context, scope string, informationProtectionPolicyName string) (result InformationProtectionPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InformationProtectionPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, scope, informationProtectionPolicyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "security.InformationProtectionPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -113,6 +124,16 @@ func (client InformationProtectionPoliciesClient) CreateOrUpdateResponder(resp *
 // management group (/providers/Microsoft.Management/managementGroups/mgName).
 // informationProtectionPolicyName - name of the information protection policy.
 func (client InformationProtectionPoliciesClient) Get(ctx context.Context, scope string, informationProtectionPolicyName string) (result InformationProtectionPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InformationProtectionPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, scope, informationProtectionPolicyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "security.InformationProtectionPoliciesClient", "Get", nil, "Failure preparing request")
@@ -179,6 +200,16 @@ func (client InformationProtectionPoliciesClient) GetResponder(resp *http.Respon
 // scope - scope of the query, can be subscription (/subscriptions/0b06d9ea-afe6-4779-bd59-30e5c2d9d13f) or
 // management group (/providers/Microsoft.Management/managementGroups/mgName).
 func (client InformationProtectionPoliciesClient) List(ctx context.Context, scope string) (result InformationProtectionPolicyListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InformationProtectionPoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.ippl.Response.Response != nil {
+				sc = result.ippl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, scope)
 	if err != nil {
@@ -241,8 +272,8 @@ func (client InformationProtectionPoliciesClient) ListResponder(resp *http.Respo
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client InformationProtectionPoliciesClient) listNextResults(lastResults InformationProtectionPolicyList) (result InformationProtectionPolicyList, err error) {
-	req, err := lastResults.informationProtectionPolicyListPreparer()
+func (client InformationProtectionPoliciesClient) listNextResults(ctx context.Context, lastResults InformationProtectionPolicyList) (result InformationProtectionPolicyList, err error) {
+	req, err := lastResults.informationProtectionPolicyListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.InformationProtectionPoliciesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -263,6 +294,16 @@ func (client InformationProtectionPoliciesClient) listNextResults(lastResults In
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InformationProtectionPoliciesClient) ListComplete(ctx context.Context, scope string) (result InformationProtectionPolicyListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InformationProtectionPoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, scope)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/jitnetworkaccesspolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/jitnetworkaccesspolicies.go
index 9377e0528767..40efd8479c66 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/jitnetworkaccesspolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/jitnetworkaccesspolicies.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewJitNetworkAccessPoliciesClientWithBaseURI(baseURI string, subscriptionID
 // insensitive.
 // jitNetworkAccessPolicyName - name of a Just-in-Time access configuration policy.
 func (client JitNetworkAccessPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, jitNetworkAccessPolicyName string, body JitNetworkAccessPolicy) (result JitNetworkAccessPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -130,6 +141,16 @@ func (client JitNetworkAccessPoliciesClient) CreateOrUpdateResponder(resp *http.
 // insensitive.
 // jitNetworkAccessPolicyName - name of a Just-in-Time access configuration policy.
 func (client JitNetworkAccessPoliciesClient) Delete(ctx context.Context, resourceGroupName string, jitNetworkAccessPolicyName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -208,6 +229,16 @@ func (client JitNetworkAccessPoliciesClient) DeleteResponder(resp *http.Response
 // insensitive.
 // jitNetworkAccessPolicyName - name of a Just-in-Time access configuration policy.
 func (client JitNetworkAccessPoliciesClient) Get(ctx context.Context, resourceGroupName string, jitNetworkAccessPolicyName string) (result JitNetworkAccessPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -287,6 +318,16 @@ func (client JitNetworkAccessPoliciesClient) GetResponder(resp *http.Response) (
 // insensitive.
 // jitNetworkAccessPolicyName - name of a Just-in-Time access configuration policy.
 func (client JitNetworkAccessPoliciesClient) Initiate(ctx context.Context, resourceGroupName string, jitNetworkAccessPolicyName string, body JitNetworkAccessPolicyInitiateRequest) (result JitNetworkAccessRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.Initiate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -367,6 +408,16 @@ func (client JitNetworkAccessPoliciesClient) InitiateResponder(resp *http.Respon
 
 // List policies for protecting resources using Just-in-Time access control.
 func (client JitNetworkAccessPoliciesClient) List(ctx context.Context) (result JitNetworkAccessPoliciesListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.jnapl.Response.Response != nil {
+				sc = result.jnapl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -435,8 +486,8 @@ func (client JitNetworkAccessPoliciesClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client JitNetworkAccessPoliciesClient) listNextResults(lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
-	req, err := lastResults.jitNetworkAccessPoliciesListPreparer()
+func (client JitNetworkAccessPoliciesClient) listNextResults(ctx context.Context, lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
+	req, err := lastResults.jitNetworkAccessPoliciesListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.JitNetworkAccessPoliciesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -457,12 +508,32 @@ func (client JitNetworkAccessPoliciesClient) listNextResults(lastResults JitNetw
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JitNetworkAccessPoliciesClient) ListComplete(ctx context.Context) (result JitNetworkAccessPoliciesListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
 
 // ListByRegion policies for protecting resources using Just-in-Time access control for the subscription, location
 func (client JitNetworkAccessPoliciesClient) ListByRegion(ctx context.Context) (result JitNetworkAccessPoliciesListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.ListByRegion")
+		defer func() {
+			sc := -1
+			if result.jnapl.Response.Response != nil {
+				sc = result.jnapl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -532,8 +603,8 @@ func (client JitNetworkAccessPoliciesClient) ListByRegionResponder(resp *http.Re
 }
 
 // listByRegionNextResults retrieves the next set of results, if any.
-func (client JitNetworkAccessPoliciesClient) listByRegionNextResults(lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
-	req, err := lastResults.jitNetworkAccessPoliciesListPreparer()
+func (client JitNetworkAccessPoliciesClient) listByRegionNextResults(ctx context.Context, lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
+	req, err := lastResults.jitNetworkAccessPoliciesListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.JitNetworkAccessPoliciesClient", "listByRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -554,6 +625,16 @@ func (client JitNetworkAccessPoliciesClient) listByRegionNextResults(lastResults
 
 // ListByRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JitNetworkAccessPoliciesClient) ListByRegionComplete(ctx context.Context) (result JitNetworkAccessPoliciesListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.ListByRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByRegion(ctx)
 	return
 }
@@ -564,6 +645,16 @@ func (client JitNetworkAccessPoliciesClient) ListByRegionComplete(ctx context.Co
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
 func (client JitNetworkAccessPoliciesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result JitNetworkAccessPoliciesListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.jnapl.Response.Response != nil {
+				sc = result.jnapl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -637,8 +728,8 @@ func (client JitNetworkAccessPoliciesClient) ListByResourceGroupResponder(resp *
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client JitNetworkAccessPoliciesClient) listByResourceGroupNextResults(lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
-	req, err := lastResults.jitNetworkAccessPoliciesListPreparer()
+func (client JitNetworkAccessPoliciesClient) listByResourceGroupNextResults(ctx context.Context, lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
+	req, err := lastResults.jitNetworkAccessPoliciesListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.JitNetworkAccessPoliciesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -659,6 +750,16 @@ func (client JitNetworkAccessPoliciesClient) listByResourceGroupNextResults(last
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JitNetworkAccessPoliciesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result JitNetworkAccessPoliciesListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -669,6 +770,16 @@ func (client JitNetworkAccessPoliciesClient) ListByResourceGroupComplete(ctx con
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
 func (client JitNetworkAccessPoliciesClient) ListByResourceGroupAndRegion(ctx context.Context, resourceGroupName string) (result JitNetworkAccessPoliciesListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.ListByResourceGroupAndRegion")
+		defer func() {
+			sc := -1
+			if result.jnapl.Response.Response != nil {
+				sc = result.jnapl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -743,8 +854,8 @@ func (client JitNetworkAccessPoliciesClient) ListByResourceGroupAndRegionRespond
 }
 
 // listByResourceGroupAndRegionNextResults retrieves the next set of results, if any.
-func (client JitNetworkAccessPoliciesClient) listByResourceGroupAndRegionNextResults(lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
-	req, err := lastResults.jitNetworkAccessPoliciesListPreparer()
+func (client JitNetworkAccessPoliciesClient) listByResourceGroupAndRegionNextResults(ctx context.Context, lastResults JitNetworkAccessPoliciesList) (result JitNetworkAccessPoliciesList, err error) {
+	req, err := lastResults.jitNetworkAccessPoliciesListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.JitNetworkAccessPoliciesClient", "listByResourceGroupAndRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -765,6 +876,16 @@ func (client JitNetworkAccessPoliciesClient) listByResourceGroupAndRegionNextRes
 
 // ListByResourceGroupAndRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JitNetworkAccessPoliciesClient) ListByResourceGroupAndRegionComplete(ctx context.Context, resourceGroupName string) (result JitNetworkAccessPoliciesListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesClient.ListByResourceGroupAndRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroupAndRegion(ctx, resourceGroupName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/locations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/locations.go
index dcf9fe70c3df..fb4f84a4908e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/locations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/locations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewLocationsClientWithBaseURI(baseURI string, subscriptionID string, ascLoc
 
 // Get details of a specific location
 func (client LocationsClient) Get(ctx context.Context) (result AscLocation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -113,6 +124,16 @@ func (client LocationsClient) GetResponder(resp *http.Response) (result AscLocat
 // only one responsible location. The location in the response should be used to read or write other resources in ASC
 // according to their ID.
 func (client LocationsClient) List(ctx context.Context) (result AscLocationListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationsClient.List")
+		defer func() {
+			sc := -1
+			if result.all.Response.Response != nil {
+				sc = result.all.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -181,8 +202,8 @@ func (client LocationsClient) ListResponder(resp *http.Response) (result AscLoca
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LocationsClient) listNextResults(lastResults AscLocationList) (result AscLocationList, err error) {
-	req, err := lastResults.ascLocationListPreparer()
+func (client LocationsClient) listNextResults(ctx context.Context, lastResults AscLocationList) (result AscLocationList, err error) {
+	req, err := lastResults.ascLocationListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.LocationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -203,6 +224,16 @@ func (client LocationsClient) listNextResults(lastResults AscLocationList) (resu
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LocationsClient) ListComplete(ctx context.Context) (result AscLocationListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LocationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/models.go
index e8a69db480c3..f9d944e2d421 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/models.go
@@ -18,14 +18,19 @@ package security
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security"
+
 // AadConnectivityState enumerates the values for aad connectivity state.
 type AadConnectivityState string
 
@@ -88,6 +93,21 @@ func PossibleAutoProvisionValues() []AutoProvision {
 	return []AutoProvision{AutoProvisionOff, AutoProvisionOn}
 }
 
+// ConnectionType enumerates the values for connection type.
+type ConnectionType string
+
+const (
+	// External ...
+	External ConnectionType = "External"
+	// Internal ...
+	Internal ConnectionType = "Internal"
+)
+
+// PossibleConnectionTypeValues returns an array of possible values for the ConnectionType const type.
+func PossibleConnectionTypeValues() []ConnectionType {
+	return []ConnectionType{External, Internal}
+}
+
 // ExternalSecuritySolutionKind enumerates the values for external security solution kind.
 type ExternalSecuritySolutionKind string
 
@@ -241,7 +261,8 @@ type AadConnectivityState1 struct {
 	ConnectivityState AadConnectivityState `json:"connectivityState,omitempty"`
 }
 
-// AadExternalSecuritySolution represents an AAD identity protection solution which sends logs to an OMS workspace.
+// AadExternalSecuritySolution represents an AAD identity protection solution which sends logs to an OMS
+// workspace.
 type AadExternalSecuritySolution struct {
 	Properties *AadSolutionProperties `json:"properties,omitempty"`
 	// ID - Resource Id
@@ -561,14 +582,24 @@ type AlertListIterator struct {
 	page AlertListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AlertListIterator) Next() error {
+func (iter *AlertListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -577,6 +608,13 @@ func (iter *AlertListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AlertListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AlertListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -596,6 +634,11 @@ func (iter AlertListIterator) Value() Alert {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AlertListIterator type.
+func NewAlertListIterator(page AlertListPage) AlertListIterator {
+	return AlertListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (al AlertList) IsEmpty() bool {
 	return al.Value == nil || len(*al.Value) == 0
@@ -603,11 +646,11 @@ func (al AlertList) IsEmpty() bool {
 
 // alertListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (al AlertList) alertListPreparer() (*http.Request, error) {
+func (al AlertList) alertListPreparer(ctx context.Context) (*http.Request, error) {
 	if al.NextLink == nil || len(to.String(al.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(al.NextLink)))
@@ -615,14 +658,24 @@ func (al AlertList) alertListPreparer() (*http.Request, error) {
 
 // AlertListPage contains a page of Alert values.
 type AlertListPage struct {
-	fn func(AlertList) (AlertList, error)
+	fn func(context.Context, AlertList) (AlertList, error)
 	al AlertList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AlertListPage) Next() error {
-	next, err := page.fn(page.al)
+func (page *AlertListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AlertListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.al)
 	if err != nil {
 		return err
 	}
@@ -630,6 +683,13 @@ func (page *AlertListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AlertListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AlertListPage) NotDone() bool {
 	return !page.al.IsEmpty()
@@ -648,6 +708,11 @@ func (page AlertListPage) Values() []Alert {
 	return *page.al.Value
 }
 
+// Creates a new instance of the AlertListPage type.
+func NewAlertListPage(getNextPage func(context.Context, AlertList) (AlertList, error)) AlertListPage {
+	return AlertListPage{fn: getNextPage}
+}
+
 // AlertProperties describes security alert properties.
 type AlertProperties struct {
 	// State - State of the alert (Active, Dismissed etc.)
@@ -762,6 +827,256 @@ func (ap AlertProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
+// AllowedConnectionsList list of all possible traffic between Azure resources
+type AllowedConnectionsList struct {
+	autorest.Response `json:"-"`
+	Value             *[]AllowedConnectionsResource `json:"value,omitempty"`
+	// NextLink - The URI to fetch the next page.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// AllowedConnectionsListIterator provides access to a complete listing of AllowedConnectionsResource
+// values.
+type AllowedConnectionsListIterator struct {
+	i    int
+	page AllowedConnectionsListPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *AllowedConnectionsListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AllowedConnectionsListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter AllowedConnectionsListIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter AllowedConnectionsListIterator) Response() AllowedConnectionsList {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter AllowedConnectionsListIterator) Value() AllowedConnectionsResource {
+	if !iter.page.NotDone() {
+		return AllowedConnectionsResource{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the AllowedConnectionsListIterator type.
+func NewAllowedConnectionsListIterator(page AllowedConnectionsListPage) AllowedConnectionsListIterator {
+	return AllowedConnectionsListIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (ACL AllowedConnectionsList) IsEmpty() bool {
+	return ACL.Value == nil || len(*ACL.Value) == 0
+}
+
+// allowedConnectionsListPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (ACL AllowedConnectionsList) allowedConnectionsListPreparer(ctx context.Context) (*http.Request, error) {
+	if ACL.NextLink == nil || len(to.String(ACL.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(ACL.NextLink)))
+}
+
+// AllowedConnectionsListPage contains a page of AllowedConnectionsResource values.
+type AllowedConnectionsListPage struct {
+	fn  func(context.Context, AllowedConnectionsList) (AllowedConnectionsList, error)
+	ACL AllowedConnectionsList
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *AllowedConnectionsListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AllowedConnectionsListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ACL)
+	if err != nil {
+		return err
+	}
+	page.ACL = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AllowedConnectionsListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page AllowedConnectionsListPage) NotDone() bool {
+	return !page.ACL.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page AllowedConnectionsListPage) Response() AllowedConnectionsList {
+	return page.ACL
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page AllowedConnectionsListPage) Values() []AllowedConnectionsResource {
+	if page.ACL.IsEmpty() {
+		return nil
+	}
+	return *page.ACL.Value
+}
+
+// Creates a new instance of the AllowedConnectionsListPage type.
+func NewAllowedConnectionsListPage(getNextPage func(context.Context, AllowedConnectionsList) (AllowedConnectionsList, error)) AllowedConnectionsListPage {
+	return AllowedConnectionsListPage{fn: getNextPage}
+}
+
+// AllowedConnectionsResource the resource whose properties describes the allowed traffic between Azure
+// resources
+type AllowedConnectionsResource struct {
+	autorest.Response `json:"-"`
+	// ID - Resource Id
+	ID *string `json:"id,omitempty"`
+	// Name - Resource name
+	Name *string `json:"name,omitempty"`
+	// Type - Resource type
+	Type *string `json:"type,omitempty"`
+	// Location - Location where the resource is stored
+	Location                              *string `json:"location,omitempty"`
+	*AllowedConnectionsResourceProperties `json:"properties,omitempty"`
+}
+
+// MarshalJSON is the custom marshaler for AllowedConnectionsResource.
+func (acr AllowedConnectionsResource) MarshalJSON() ([]byte, error) {
+	objectMap := make(map[string]interface{})
+	if acr.ID != nil {
+		objectMap["id"] = acr.ID
+	}
+	if acr.Name != nil {
+		objectMap["name"] = acr.Name
+	}
+	if acr.Type != nil {
+		objectMap["type"] = acr.Type
+	}
+	if acr.Location != nil {
+		objectMap["location"] = acr.Location
+	}
+	if acr.AllowedConnectionsResourceProperties != nil {
+		objectMap["properties"] = acr.AllowedConnectionsResourceProperties
+	}
+	return json.Marshal(objectMap)
+}
+
+// UnmarshalJSON is the custom unmarshaler for AllowedConnectionsResource struct.
+func (acr *AllowedConnectionsResource) UnmarshalJSON(body []byte) error {
+	var m map[string]*json.RawMessage
+	err := json.Unmarshal(body, &m)
+	if err != nil {
+		return err
+	}
+	for k, v := range m {
+		switch k {
+		case "id":
+			if v != nil {
+				var ID string
+				err = json.Unmarshal(*v, &ID)
+				if err != nil {
+					return err
+				}
+				acr.ID = &ID
+			}
+		case "name":
+			if v != nil {
+				var name string
+				err = json.Unmarshal(*v, &name)
+				if err != nil {
+					return err
+				}
+				acr.Name = &name
+			}
+		case "type":
+			if v != nil {
+				var typeVar string
+				err = json.Unmarshal(*v, &typeVar)
+				if err != nil {
+					return err
+				}
+				acr.Type = &typeVar
+			}
+		case "location":
+			if v != nil {
+				var location string
+				err = json.Unmarshal(*v, &location)
+				if err != nil {
+					return err
+				}
+				acr.Location = &location
+			}
+		case "properties":
+			if v != nil {
+				var allowedConnectionsResourceProperties AllowedConnectionsResourceProperties
+				err = json.Unmarshal(*v, &allowedConnectionsResourceProperties)
+				if err != nil {
+					return err
+				}
+				acr.AllowedConnectionsResourceProperties = &allowedConnectionsResourceProperties
+			}
+		}
+	}
+
+	return nil
+}
+
+// AllowedConnectionsResourceProperties describes the allowed traffic between Azure resources
+type AllowedConnectionsResourceProperties struct {
+	// CalculatedDateTime - The UTC time on which the allowed connections resource was calculated
+	CalculatedDateTime *date.Time `json:"calculatedDateTime,omitempty"`
+	// ConnectableResources - List of connectable resources
+	ConnectableResources *[]ConnectableResource `json:"connectableResources,omitempty"`
+}
+
 // AscLocation the ASC location of the subscription is in the "name" field
 type AscLocation struct {
 	autorest.Response `json:"-"`
@@ -788,14 +1103,24 @@ type AscLocationListIterator struct {
 	page AscLocationListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AscLocationListIterator) Next() error {
+func (iter *AscLocationListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AscLocationListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -804,6 +1129,13 @@ func (iter *AscLocationListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AscLocationListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AscLocationListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -823,6 +1155,11 @@ func (iter AscLocationListIterator) Value() AscLocation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AscLocationListIterator type.
+func NewAscLocationListIterator(page AscLocationListPage) AscLocationListIterator {
+	return AscLocationListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (all AscLocationList) IsEmpty() bool {
 	return all.Value == nil || len(*all.Value) == 0
@@ -830,11 +1167,11 @@ func (all AscLocationList) IsEmpty() bool {
 
 // ascLocationListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (all AscLocationList) ascLocationListPreparer() (*http.Request, error) {
+func (all AscLocationList) ascLocationListPreparer(ctx context.Context) (*http.Request, error) {
 	if all.NextLink == nil || len(to.String(all.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(all.NextLink)))
@@ -842,14 +1179,24 @@ func (all AscLocationList) ascLocationListPreparer() (*http.Request, error) {
 
 // AscLocationListPage contains a page of AscLocation values.
 type AscLocationListPage struct {
-	fn  func(AscLocationList) (AscLocationList, error)
+	fn  func(context.Context, AscLocationList) (AscLocationList, error)
 	all AscLocationList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AscLocationListPage) Next() error {
-	next, err := page.fn(page.all)
+func (page *AscLocationListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AscLocationListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.all)
 	if err != nil {
 		return err
 	}
@@ -857,6 +1204,13 @@ func (page *AscLocationListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AscLocationListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AscLocationListPage) NotDone() bool {
 	return !page.all.IsEmpty()
@@ -875,6 +1229,11 @@ func (page AscLocationListPage) Values() []AscLocation {
 	return *page.all.Value
 }
 
+// Creates a new instance of the AscLocationListPage type.
+func NewAscLocationListPage(getNextPage func(context.Context, AscLocationList) (AscLocationList, error)) AscLocationListPage {
+	return AscLocationListPage{fn: getNextPage}
+}
+
 // AtaExternalSecuritySolution represents an ATA security solution which sends logs to an OMS workspace
 type AtaExternalSecuritySolution struct {
 	Properties *AtaSolutionProperties `json:"properties,omitempty"`
@@ -1125,20 +1484,31 @@ type AutoProvisioningSettingList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AutoProvisioningSettingListIterator provides access to a complete listing of AutoProvisioningSetting values.
+// AutoProvisioningSettingListIterator provides access to a complete listing of AutoProvisioningSetting
+// values.
 type AutoProvisioningSettingListIterator struct {
 	i    int
 	page AutoProvisioningSettingListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AutoProvisioningSettingListIterator) Next() error {
+func (iter *AutoProvisioningSettingListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoProvisioningSettingListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1147,6 +1517,13 @@ func (iter *AutoProvisioningSettingListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AutoProvisioningSettingListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AutoProvisioningSettingListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1166,6 +1543,11 @@ func (iter AutoProvisioningSettingListIterator) Value() AutoProvisioningSetting
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AutoProvisioningSettingListIterator type.
+func NewAutoProvisioningSettingListIterator(page AutoProvisioningSettingListPage) AutoProvisioningSettingListIterator {
+	return AutoProvisioningSettingListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (apsl AutoProvisioningSettingList) IsEmpty() bool {
 	return apsl.Value == nil || len(*apsl.Value) == 0
@@ -1173,11 +1555,11 @@ func (apsl AutoProvisioningSettingList) IsEmpty() bool {
 
 // autoProvisioningSettingListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (apsl AutoProvisioningSettingList) autoProvisioningSettingListPreparer() (*http.Request, error) {
+func (apsl AutoProvisioningSettingList) autoProvisioningSettingListPreparer(ctx context.Context) (*http.Request, error) {
 	if apsl.NextLink == nil || len(to.String(apsl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(apsl.NextLink)))
@@ -1185,14 +1567,24 @@ func (apsl AutoProvisioningSettingList) autoProvisioningSettingListPreparer() (*
 
 // AutoProvisioningSettingListPage contains a page of AutoProvisioningSetting values.
 type AutoProvisioningSettingListPage struct {
-	fn   func(AutoProvisioningSettingList) (AutoProvisioningSettingList, error)
+	fn   func(context.Context, AutoProvisioningSettingList) (AutoProvisioningSettingList, error)
 	apsl AutoProvisioningSettingList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AutoProvisioningSettingListPage) Next() error {
-	next, err := page.fn(page.apsl)
+func (page *AutoProvisioningSettingListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AutoProvisioningSettingListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.apsl)
 	if err != nil {
 		return err
 	}
@@ -1200,6 +1592,13 @@ func (page *AutoProvisioningSettingListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AutoProvisioningSettingListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AutoProvisioningSettingListPage) NotDone() bool {
 	return !page.apsl.IsEmpty()
@@ -1218,6 +1617,11 @@ func (page AutoProvisioningSettingListPage) Values() []AutoProvisioningSetting {
 	return *page.apsl.Value
 }
 
+// Creates a new instance of the AutoProvisioningSettingListPage type.
+func NewAutoProvisioningSettingListPage(getNextPage func(context.Context, AutoProvisioningSettingList) (AutoProvisioningSettingList, error)) AutoProvisioningSettingListPage {
+	return AutoProvisioningSettingListPage{fn: getNextPage}
+}
+
 // AutoProvisioningSettingProperties describes properties of an auto provisioning setting
 type AutoProvisioningSettingProperties struct {
 	// AutoProvision - Describes what kind of security agent provisioning action to take. Possible values include: 'AutoProvisionOn', 'AutoProvisionOff'
@@ -1553,14 +1957,24 @@ type ComplianceListIterator struct {
 	page ComplianceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ComplianceListIterator) Next() error {
+func (iter *ComplianceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComplianceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1569,6 +1983,13 @@ func (iter *ComplianceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ComplianceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ComplianceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1588,6 +2009,11 @@ func (iter ComplianceListIterator) Value() Compliance {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ComplianceListIterator type.
+func NewComplianceListIterator(page ComplianceListPage) ComplianceListIterator {
+	return ComplianceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cl ComplianceList) IsEmpty() bool {
 	return cl.Value == nil || len(*cl.Value) == 0
@@ -1595,11 +2021,11 @@ func (cl ComplianceList) IsEmpty() bool {
 
 // complianceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cl ComplianceList) complianceListPreparer() (*http.Request, error) {
+func (cl ComplianceList) complianceListPreparer(ctx context.Context) (*http.Request, error) {
 	if cl.NextLink == nil || len(to.String(cl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cl.NextLink)))
@@ -1607,14 +2033,24 @@ func (cl ComplianceList) complianceListPreparer() (*http.Request, error) {
 
 // ComplianceListPage contains a page of Compliance values.
 type ComplianceListPage struct {
-	fn func(ComplianceList) (ComplianceList, error)
+	fn func(context.Context, ComplianceList) (ComplianceList, error)
 	cl ComplianceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ComplianceListPage) Next() error {
-	next, err := page.fn(page.cl)
+func (page *ComplianceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ComplianceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cl)
 	if err != nil {
 		return err
 	}
@@ -1622,6 +2058,13 @@ func (page *ComplianceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ComplianceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ComplianceListPage) NotDone() bool {
 	return !page.cl.IsEmpty()
@@ -1640,9 +2083,14 @@ func (page ComplianceListPage) Values() []Compliance {
 	return *page.cl.Value
 }
 
-// ComplianceProperties the Compliance score (percentage) of a Subscription is a sum of all Resources' Compliances
-// under the given Subscription. A Resource Compliance is defined as the compliant ('healthy') Policy Definitions
-// out of all Policy Definitions applicable to a given resource.
+// Creates a new instance of the ComplianceListPage type.
+func NewComplianceListPage(getNextPage func(context.Context, ComplianceList) (ComplianceList, error)) ComplianceListPage {
+	return ComplianceListPage{fn: getNextPage}
+}
+
+// ComplianceProperties the Compliance score (percentage) of a Subscription is a sum of all Resources'
+// Compliances under the given Subscription. A Resource Compliance is defined as the compliant ('healthy')
+// Policy Definitions out of all Policy Definitions applicable to a given resource.
 type ComplianceProperties struct {
 	// AssessmentTimestampUtcDate - The timestamp when the Compliance calculation was conducted.
 	AssessmentTimestampUtcDate *date.Time `json:"assessmentTimestampUtcDate,omitempty"`
@@ -1660,6 +2108,26 @@ type ComplianceSegment struct {
 	Percentage *float64 `json:"percentage,omitempty"`
 }
 
+// ConnectableResource describes the allowed inbound and outbound traffic of an Azure resource
+type ConnectableResource struct {
+	// ID - The Azure resource id
+	ID *string `json:"id,omitempty"`
+	// InboundConnectedResources - The list of Azure resources that the resource has inbound allowed connection from
+	InboundConnectedResources *[]ConnectedResource `json:"inboundConnectedResources,omitempty"`
+	// OutboundConnectedResources - The list of Azure resources that the resource has outbound allowed connection to
+	OutboundConnectedResources *[]ConnectedResource `json:"outboundConnectedResources,omitempty"`
+}
+
+// ConnectedResource describes properties of a connected resource
+type ConnectedResource struct {
+	// ConnectedResourceID - The Azure resource id of the connected resource
+	ConnectedResourceID *string `json:"connectedResourceId,omitempty"`
+	// TCPPorts - The allowed tcp ports
+	TCPPorts *string `json:"tcpPorts,omitempty"`
+	// UDPPorts - The allowed udp ports
+	UDPPorts *string `json:"udpPorts,omitempty"`
+}
+
 // ConnectedWorkspace ...
 type ConnectedWorkspace struct {
 	// ID - Azure resource ID of the connected OMS workspace
@@ -1763,14 +2231,24 @@ type ContactListIterator struct {
 	page ContactListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ContactListIterator) Next() error {
+func (iter *ContactListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1779,6 +2257,13 @@ func (iter *ContactListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ContactListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ContactListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1798,6 +2283,11 @@ func (iter ContactListIterator) Value() Contact {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ContactListIterator type.
+func NewContactListIterator(page ContactListPage) ContactListIterator {
+	return ContactListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cl ContactList) IsEmpty() bool {
 	return cl.Value == nil || len(*cl.Value) == 0
@@ -1805,11 +2295,11 @@ func (cl ContactList) IsEmpty() bool {
 
 // contactListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cl ContactList) contactListPreparer() (*http.Request, error) {
+func (cl ContactList) contactListPreparer(ctx context.Context) (*http.Request, error) {
 	if cl.NextLink == nil || len(to.String(cl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cl.NextLink)))
@@ -1817,14 +2307,24 @@ func (cl ContactList) contactListPreparer() (*http.Request, error) {
 
 // ContactListPage contains a page of Contact values.
 type ContactListPage struct {
-	fn func(ContactList) (ContactList, error)
+	fn func(context.Context, ContactList) (ContactList, error)
 	cl ContactList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ContactListPage) Next() error {
-	next, err := page.fn(page.cl)
+func (page *ContactListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContactListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cl)
 	if err != nil {
 		return err
 	}
@@ -1832,6 +2332,13 @@ func (page *ContactListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ContactListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ContactListPage) NotDone() bool {
 	return !page.cl.IsEmpty()
@@ -1850,6 +2357,11 @@ func (page ContactListPage) Values() []Contact {
 	return *page.cl.Value
 }
 
+// Creates a new instance of the ContactListPage type.
+func NewContactListPage(getNextPage func(context.Context, ContactList) (ContactList, error)) ContactListPage {
+	return ContactListPage{fn: getNextPage}
+}
+
 // ContactProperties describes security contact properties
 type ContactProperties struct {
 	// Email - The email of this security contact
@@ -2082,21 +2594,31 @@ type DiscoveredSecuritySolutionList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DiscoveredSecuritySolutionListIterator provides access to a complete listing of DiscoveredSecuritySolution
-// values.
+// DiscoveredSecuritySolutionListIterator provides access to a complete listing of
+// DiscoveredSecuritySolution values.
 type DiscoveredSecuritySolutionListIterator struct {
 	i    int
 	page DiscoveredSecuritySolutionListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DiscoveredSecuritySolutionListIterator) Next() error {
+func (iter *DiscoveredSecuritySolutionListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2105,6 +2627,13 @@ func (iter *DiscoveredSecuritySolutionListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DiscoveredSecuritySolutionListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DiscoveredSecuritySolutionListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2124,6 +2653,11 @@ func (iter DiscoveredSecuritySolutionListIterator) Value() DiscoveredSecuritySol
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DiscoveredSecuritySolutionListIterator type.
+func NewDiscoveredSecuritySolutionListIterator(page DiscoveredSecuritySolutionListPage) DiscoveredSecuritySolutionListIterator {
+	return DiscoveredSecuritySolutionListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dssl DiscoveredSecuritySolutionList) IsEmpty() bool {
 	return dssl.Value == nil || len(*dssl.Value) == 0
@@ -2131,11 +2665,11 @@ func (dssl DiscoveredSecuritySolutionList) IsEmpty() bool {
 
 // discoveredSecuritySolutionListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dssl DiscoveredSecuritySolutionList) discoveredSecuritySolutionListPreparer() (*http.Request, error) {
+func (dssl DiscoveredSecuritySolutionList) discoveredSecuritySolutionListPreparer(ctx context.Context) (*http.Request, error) {
 	if dssl.NextLink == nil || len(to.String(dssl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dssl.NextLink)))
@@ -2143,14 +2677,24 @@ func (dssl DiscoveredSecuritySolutionList) discoveredSecuritySolutionListPrepare
 
 // DiscoveredSecuritySolutionListPage contains a page of DiscoveredSecuritySolution values.
 type DiscoveredSecuritySolutionListPage struct {
-	fn   func(DiscoveredSecuritySolutionList) (DiscoveredSecuritySolutionList, error)
+	fn   func(context.Context, DiscoveredSecuritySolutionList) (DiscoveredSecuritySolutionList, error)
 	dssl DiscoveredSecuritySolutionList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DiscoveredSecuritySolutionListPage) Next() error {
-	next, err := page.fn(page.dssl)
+func (page *DiscoveredSecuritySolutionListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiscoveredSecuritySolutionListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dssl)
 	if err != nil {
 		return err
 	}
@@ -2158,6 +2702,13 @@ func (page *DiscoveredSecuritySolutionListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DiscoveredSecuritySolutionListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DiscoveredSecuritySolutionListPage) NotDone() bool {
 	return !page.dssl.IsEmpty()
@@ -2176,6 +2727,11 @@ func (page DiscoveredSecuritySolutionListPage) Values() []DiscoveredSecuritySolu
 	return *page.dssl.Value
 }
 
+// Creates a new instance of the DiscoveredSecuritySolutionListPage type.
+func NewDiscoveredSecuritySolutionListPage(getNextPage func(context.Context, DiscoveredSecuritySolutionList) (DiscoveredSecuritySolutionList, error)) DiscoveredSecuritySolutionListPage {
+	return DiscoveredSecuritySolutionListPage{fn: getNextPage}
+}
+
 // DiscoveredSecuritySolutionProperties ...
 type DiscoveredSecuritySolutionProperties struct {
 	// SecurityFamily - The security family of the discovered solution. Possible values include: 'Waf', 'Ngfw', 'SaasWaf', 'Va'
@@ -2189,7 +2745,7 @@ type DiscoveredSecuritySolutionProperties struct {
 }
 
 // BasicExternalSecuritySolution represents a security solution external to Azure Security Center which sends
-// information to an OMS workspace and whos data is displayed by Azure Security Center.
+// information to an OMS workspace and whose data is displayed by Azure Security Center.
 type BasicExternalSecuritySolution interface {
 	AsCefExternalSecuritySolution() (*CefExternalSecuritySolution, bool)
 	AsAtaExternalSecuritySolution() (*AtaExternalSecuritySolution, bool)
@@ -2198,7 +2754,7 @@ type BasicExternalSecuritySolution interface {
 }
 
 // ExternalSecuritySolution represents a security solution external to Azure Security Center which sends
-// information to an OMS workspace and whos data is displayed by Azure Security Center.
+// information to an OMS workspace and whose data is displayed by Azure Security Center.
 type ExternalSecuritySolution struct {
 	autorest.Response `json:"-"`
 	// ID - Resource Id
@@ -2351,20 +2907,31 @@ func (essl *ExternalSecuritySolutionList) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ExternalSecuritySolutionListIterator provides access to a complete listing of ExternalSecuritySolution values.
+// ExternalSecuritySolutionListIterator provides access to a complete listing of ExternalSecuritySolution
+// values.
 type ExternalSecuritySolutionListIterator struct {
 	i    int
 	page ExternalSecuritySolutionListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ExternalSecuritySolutionListIterator) Next() error {
+func (iter *ExternalSecuritySolutionListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2373,6 +2940,13 @@ func (iter *ExternalSecuritySolutionListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ExternalSecuritySolutionListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ExternalSecuritySolutionListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2392,6 +2966,11 @@ func (iter ExternalSecuritySolutionListIterator) Value() BasicExternalSecuritySo
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ExternalSecuritySolutionListIterator type.
+func NewExternalSecuritySolutionListIterator(page ExternalSecuritySolutionListPage) ExternalSecuritySolutionListIterator {
+	return ExternalSecuritySolutionListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (essl ExternalSecuritySolutionList) IsEmpty() bool {
 	return essl.Value == nil || len(*essl.Value) == 0
@@ -2399,11 +2978,11 @@ func (essl ExternalSecuritySolutionList) IsEmpty() bool {
 
 // externalSecuritySolutionListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (essl ExternalSecuritySolutionList) externalSecuritySolutionListPreparer() (*http.Request, error) {
+func (essl ExternalSecuritySolutionList) externalSecuritySolutionListPreparer(ctx context.Context) (*http.Request, error) {
 	if essl.NextLink == nil || len(to.String(essl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(essl.NextLink)))
@@ -2411,14 +2990,24 @@ func (essl ExternalSecuritySolutionList) externalSecuritySolutionListPreparer()
 
 // ExternalSecuritySolutionListPage contains a page of BasicExternalSecuritySolution values.
 type ExternalSecuritySolutionListPage struct {
-	fn   func(ExternalSecuritySolutionList) (ExternalSecuritySolutionList, error)
+	fn   func(context.Context, ExternalSecuritySolutionList) (ExternalSecuritySolutionList, error)
 	essl ExternalSecuritySolutionList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ExternalSecuritySolutionListPage) Next() error {
-	next, err := page.fn(page.essl)
+func (page *ExternalSecuritySolutionListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExternalSecuritySolutionListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.essl)
 	if err != nil {
 		return err
 	}
@@ -2426,6 +3015,13 @@ func (page *ExternalSecuritySolutionListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ExternalSecuritySolutionListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ExternalSecuritySolutionListPage) NotDone() bool {
 	return !page.essl.IsEmpty()
@@ -2444,6 +3040,11 @@ func (page ExternalSecuritySolutionListPage) Values() []BasicExternalSecuritySol
 	return *page.essl.Value
 }
 
+// Creates a new instance of the ExternalSecuritySolutionListPage type.
+func NewExternalSecuritySolutionListPage(getNextPage func(context.Context, ExternalSecuritySolutionList) (ExternalSecuritySolutionList, error)) ExternalSecuritySolutionListPage {
+	return ExternalSecuritySolutionListPage{fn: getNextPage}
+}
+
 // ExternalSecuritySolutionModel ...
 type ExternalSecuritySolutionModel struct {
 	autorest.Response `json:"-"`
@@ -2645,21 +3246,31 @@ type InformationProtectionPolicyList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// InformationProtectionPolicyListIterator provides access to a complete listing of InformationProtectionPolicy
-// values.
+// InformationProtectionPolicyListIterator provides access to a complete listing of
+// InformationProtectionPolicy values.
 type InformationProtectionPolicyListIterator struct {
 	i    int
 	page InformationProtectionPolicyListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InformationProtectionPolicyListIterator) Next() error {
+func (iter *InformationProtectionPolicyListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InformationProtectionPolicyListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2668,6 +3279,13 @@ func (iter *InformationProtectionPolicyListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InformationProtectionPolicyListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InformationProtectionPolicyListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2687,6 +3305,11 @@ func (iter InformationProtectionPolicyListIterator) Value() InformationProtectio
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InformationProtectionPolicyListIterator type.
+func NewInformationProtectionPolicyListIterator(page InformationProtectionPolicyListPage) InformationProtectionPolicyListIterator {
+	return InformationProtectionPolicyListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ippl InformationProtectionPolicyList) IsEmpty() bool {
 	return ippl.Value == nil || len(*ippl.Value) == 0
@@ -2694,11 +3317,11 @@ func (ippl InformationProtectionPolicyList) IsEmpty() bool {
 
 // informationProtectionPolicyListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ippl InformationProtectionPolicyList) informationProtectionPolicyListPreparer() (*http.Request, error) {
+func (ippl InformationProtectionPolicyList) informationProtectionPolicyListPreparer(ctx context.Context) (*http.Request, error) {
 	if ippl.NextLink == nil || len(to.String(ippl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ippl.NextLink)))
@@ -2706,14 +3329,24 @@ func (ippl InformationProtectionPolicyList) informationProtectionPolicyListPrepa
 
 // InformationProtectionPolicyListPage contains a page of InformationProtectionPolicy values.
 type InformationProtectionPolicyListPage struct {
-	fn   func(InformationProtectionPolicyList) (InformationProtectionPolicyList, error)
+	fn   func(context.Context, InformationProtectionPolicyList) (InformationProtectionPolicyList, error)
 	ippl InformationProtectionPolicyList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InformationProtectionPolicyListPage) Next() error {
-	next, err := page.fn(page.ippl)
+func (page *InformationProtectionPolicyListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InformationProtectionPolicyListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ippl)
 	if err != nil {
 		return err
 	}
@@ -2721,6 +3354,13 @@ func (page *InformationProtectionPolicyListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InformationProtectionPolicyListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InformationProtectionPolicyListPage) NotDone() bool {
 	return !page.ippl.IsEmpty()
@@ -2739,6 +3379,11 @@ func (page InformationProtectionPolicyListPage) Values() []InformationProtection
 	return *page.ippl.Value
 }
 
+// Creates a new instance of the InformationProtectionPolicyListPage type.
+func NewInformationProtectionPolicyListPage(getNextPage func(context.Context, InformationProtectionPolicyList) (InformationProtectionPolicyList, error)) InformationProtectionPolicyListPage {
+	return InformationProtectionPolicyListPage{fn: getNextPage}
+}
+
 // InformationProtectionPolicyProperties describes properties of an information protection policy.
 type InformationProtectionPolicyProperties struct {
 	// LastModifiedUtc - Describes the last UTC time the policy was modified.
@@ -2788,20 +3433,31 @@ type JitNetworkAccessPoliciesList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// JitNetworkAccessPoliciesListIterator provides access to a complete listing of JitNetworkAccessPolicy values.
+// JitNetworkAccessPoliciesListIterator provides access to a complete listing of JitNetworkAccessPolicy
+// values.
 type JitNetworkAccessPoliciesListIterator struct {
 	i    int
 	page JitNetworkAccessPoliciesListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JitNetworkAccessPoliciesListIterator) Next() error {
+func (iter *JitNetworkAccessPoliciesListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2810,6 +3466,13 @@ func (iter *JitNetworkAccessPoliciesListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JitNetworkAccessPoliciesListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JitNetworkAccessPoliciesListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2829,6 +3492,11 @@ func (iter JitNetworkAccessPoliciesListIterator) Value() JitNetworkAccessPolicy
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JitNetworkAccessPoliciesListIterator type.
+func NewJitNetworkAccessPoliciesListIterator(page JitNetworkAccessPoliciesListPage) JitNetworkAccessPoliciesListIterator {
+	return JitNetworkAccessPoliciesListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jnapl JitNetworkAccessPoliciesList) IsEmpty() bool {
 	return jnapl.Value == nil || len(*jnapl.Value) == 0
@@ -2836,11 +3504,11 @@ func (jnapl JitNetworkAccessPoliciesList) IsEmpty() bool {
 
 // jitNetworkAccessPoliciesListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jnapl JitNetworkAccessPoliciesList) jitNetworkAccessPoliciesListPreparer() (*http.Request, error) {
+func (jnapl JitNetworkAccessPoliciesList) jitNetworkAccessPoliciesListPreparer(ctx context.Context) (*http.Request, error) {
 	if jnapl.NextLink == nil || len(to.String(jnapl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jnapl.NextLink)))
@@ -2848,14 +3516,24 @@ func (jnapl JitNetworkAccessPoliciesList) jitNetworkAccessPoliciesListPreparer()
 
 // JitNetworkAccessPoliciesListPage contains a page of JitNetworkAccessPolicy values.
 type JitNetworkAccessPoliciesListPage struct {
-	fn    func(JitNetworkAccessPoliciesList) (JitNetworkAccessPoliciesList, error)
+	fn    func(context.Context, JitNetworkAccessPoliciesList) (JitNetworkAccessPoliciesList, error)
 	jnapl JitNetworkAccessPoliciesList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JitNetworkAccessPoliciesListPage) Next() error {
-	next, err := page.fn(page.jnapl)
+func (page *JitNetworkAccessPoliciesListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JitNetworkAccessPoliciesListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jnapl)
 	if err != nil {
 		return err
 	}
@@ -2863,6 +3541,13 @@ func (page *JitNetworkAccessPoliciesListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JitNetworkAccessPoliciesListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JitNetworkAccessPoliciesListPage) NotDone() bool {
 	return !page.jnapl.IsEmpty()
@@ -2881,6 +3566,11 @@ func (page JitNetworkAccessPoliciesListPage) Values() []JitNetworkAccessPolicy {
 	return *page.jnapl.Value
 }
 
+// Creates a new instance of the JitNetworkAccessPoliciesListPage type.
+func NewJitNetworkAccessPoliciesListPage(getNextPage func(context.Context, JitNetworkAccessPoliciesList) (JitNetworkAccessPoliciesList, error)) JitNetworkAccessPoliciesListPage {
+	return JitNetworkAccessPoliciesListPage{fn: getNextPage}
+}
+
 // JitNetworkAccessPolicy ...
 type JitNetworkAccessPolicy struct {
 	autorest.Response `json:"-"`
@@ -3124,14 +3814,24 @@ type OperationListIterator struct {
 	page OperationListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListIterator) Next() error {
+func (iter *OperationListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3140,6 +3840,13 @@ func (iter *OperationListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3159,6 +3866,11 @@ func (iter OperationListIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListIterator type.
+func NewOperationListIterator(page OperationListPage) OperationListIterator {
+	return OperationListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ol OperationList) IsEmpty() bool {
 	return ol.Value == nil || len(*ol.Value) == 0
@@ -3166,11 +3878,11 @@ func (ol OperationList) IsEmpty() bool {
 
 // operationListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ol OperationList) operationListPreparer() (*http.Request, error) {
+func (ol OperationList) operationListPreparer(ctx context.Context) (*http.Request, error) {
 	if ol.NextLink == nil || len(to.String(ol.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ol.NextLink)))
@@ -3178,14 +3890,24 @@ func (ol OperationList) operationListPreparer() (*http.Request, error) {
 
 // OperationListPage contains a page of Operation values.
 type OperationListPage struct {
-	fn func(OperationList) (OperationList, error)
+	fn func(context.Context, OperationList) (OperationList, error)
 	ol OperationList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListPage) Next() error {
-	next, err := page.fn(page.ol)
+func (page *OperationListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ol)
 	if err != nil {
 		return err
 	}
@@ -3193,6 +3915,13 @@ func (page *OperationListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListPage) NotDone() bool {
 	return !page.ol.IsEmpty()
@@ -3211,6 +3940,11 @@ func (page OperationListPage) Values() []Operation {
 	return *page.ol.Value
 }
 
+// Creates a new instance of the OperationListPage type.
+func NewOperationListPage(getNextPage func(context.Context, OperationList) (OperationList, error)) OperationListPage {
+	return OperationListPage{fn: getNextPage}
+}
+
 // Pricing pricing tier will be applied for the scope based on the resource ID
 type Pricing struct {
 	autorest.Response `json:"-"`
@@ -3308,14 +4042,24 @@ type PricingListIterator struct {
 	page PricingListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PricingListIterator) Next() error {
+func (iter *PricingListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3324,6 +4068,13 @@ func (iter *PricingListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PricingListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PricingListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3343,6 +4094,11 @@ func (iter PricingListIterator) Value() Pricing {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PricingListIterator type.
+func NewPricingListIterator(page PricingListPage) PricingListIterator {
+	return PricingListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pl PricingList) IsEmpty() bool {
 	return pl.Value == nil || len(*pl.Value) == 0
@@ -3350,11 +4106,11 @@ func (pl PricingList) IsEmpty() bool {
 
 // pricingListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pl PricingList) pricingListPreparer() (*http.Request, error) {
+func (pl PricingList) pricingListPreparer(ctx context.Context) (*http.Request, error) {
 	if pl.NextLink == nil || len(to.String(pl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pl.NextLink)))
@@ -3362,14 +4118,24 @@ func (pl PricingList) pricingListPreparer() (*http.Request, error) {
 
 // PricingListPage contains a page of Pricing values.
 type PricingListPage struct {
-	fn func(PricingList) (PricingList, error)
+	fn func(context.Context, PricingList) (PricingList, error)
 	pl PricingList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PricingListPage) Next() error {
-	next, err := page.fn(page.pl)
+func (page *PricingListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pl)
 	if err != nil {
 		return err
 	}
@@ -3377,6 +4143,13 @@ func (page *PricingListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PricingListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PricingListPage) NotDone() bool {
 	return !page.pl.IsEmpty()
@@ -3395,6 +4168,11 @@ func (page PricingListPage) Values() []Pricing {
 	return *page.pl.Value
 }
 
+// Creates a new instance of the PricingListPage type.
+func NewPricingListPage(getNextPage func(context.Context, PricingList) (PricingList, error)) PricingListPage {
+	return PricingListPage{fn: getNextPage}
+}
+
 // PricingProperties pricing data
 type PricingProperties struct {
 	// PricingTier - Pricing tier type. Possible values include: 'Free', 'Standard'
@@ -3581,14 +4359,24 @@ type SettingsListIterator struct {
 	page SettingsListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SettingsListIterator) Next() error {
+func (iter *SettingsListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SettingsListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3597,6 +4385,13 @@ func (iter *SettingsListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SettingsListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SettingsListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3616,6 +4411,11 @@ func (iter SettingsListIterator) Value() BasicSetting {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SettingsListIterator type.
+func NewSettingsListIterator(page SettingsListPage) SettingsListIterator {
+	return SettingsListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sl SettingsList) IsEmpty() bool {
 	return sl.Value == nil || len(*sl.Value) == 0
@@ -3623,11 +4423,11 @@ func (sl SettingsList) IsEmpty() bool {
 
 // settingsListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sl SettingsList) settingsListPreparer() (*http.Request, error) {
+func (sl SettingsList) settingsListPreparer(ctx context.Context) (*http.Request, error) {
 	if sl.NextLink == nil || len(to.String(sl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sl.NextLink)))
@@ -3635,14 +4435,24 @@ func (sl SettingsList) settingsListPreparer() (*http.Request, error) {
 
 // SettingsListPage contains a page of BasicSetting values.
 type SettingsListPage struct {
-	fn func(SettingsList) (SettingsList, error)
+	fn func(context.Context, SettingsList) (SettingsList, error)
 	sl SettingsList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SettingsListPage) Next() error {
-	next, err := page.fn(page.sl)
+func (page *SettingsListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SettingsListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sl)
 	if err != nil {
 		return err
 	}
@@ -3650,6 +4460,13 @@ func (page *SettingsListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SettingsListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SettingsListPage) NotDone() bool {
 	return !page.sl.IsEmpty()
@@ -3668,6 +4485,11 @@ func (page SettingsListPage) Values() []BasicSetting {
 	return *page.sl.Value
 }
 
+// Creates a new instance of the SettingsListPage type.
+func NewSettingsListPage(getNextPage func(context.Context, SettingsList) (SettingsList, error)) SettingsListPage {
+	return SettingsListPage{fn: getNextPage}
+}
+
 // Task security task that we recommend to do in order to strengthen security
 type Task struct {
 	autorest.Response `json:"-"`
@@ -3763,14 +4585,24 @@ type TaskListIterator struct {
 	page TaskListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TaskListIterator) Next() error {
+func (iter *TaskListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TaskListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3779,6 +4611,13 @@ func (iter *TaskListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TaskListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TaskListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3798,6 +4637,11 @@ func (iter TaskListIterator) Value() Task {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TaskListIterator type.
+func NewTaskListIterator(page TaskListPage) TaskListIterator {
+	return TaskListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tl TaskList) IsEmpty() bool {
 	return tl.Value == nil || len(*tl.Value) == 0
@@ -3805,11 +4649,11 @@ func (tl TaskList) IsEmpty() bool {
 
 // taskListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tl TaskList) taskListPreparer() (*http.Request, error) {
+func (tl TaskList) taskListPreparer(ctx context.Context) (*http.Request, error) {
 	if tl.NextLink == nil || len(to.String(tl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tl.NextLink)))
@@ -3817,14 +4661,24 @@ func (tl TaskList) taskListPreparer() (*http.Request, error) {
 
 // TaskListPage contains a page of Task values.
 type TaskListPage struct {
-	fn func(TaskList) (TaskList, error)
+	fn func(context.Context, TaskList) (TaskList, error)
 	tl TaskList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TaskListPage) Next() error {
-	next, err := page.fn(page.tl)
+func (page *TaskListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TaskListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tl)
 	if err != nil {
 		return err
 	}
@@ -3832,6 +4686,13 @@ func (page *TaskListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TaskListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TaskListPage) NotDone() bool {
 	return !page.tl.IsEmpty()
@@ -3850,7 +4711,13 @@ func (page TaskListPage) Values() []Task {
 	return *page.tl.Value
 }
 
-// TaskParameters changing set of properties, depending on the task type that is derived from the name field
+// Creates a new instance of the TaskListPage type.
+func NewTaskListPage(getNextPage func(context.Context, TaskList) (TaskList, error)) TaskListPage {
+	return TaskListPage{fn: getNextPage}
+}
+
+// TaskParameters changing set of properties, depending on the task type that is derived from the name
+// field
 type TaskParameters struct {
 	// AdditionalProperties - Unmatched properties from the message are deserialized this collection
 	AdditionalProperties map[string]interface{} `json:""`
@@ -3933,14 +4800,24 @@ type TopologyListIterator struct {
 	page TopologyListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TopologyListIterator) Next() error {
+func (iter *TopologyListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3949,6 +4826,13 @@ func (iter *TopologyListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TopologyListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TopologyListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3968,6 +4852,11 @@ func (iter TopologyListIterator) Value() TopologyResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TopologyListIterator type.
+func NewTopologyListIterator(page TopologyListPage) TopologyListIterator {
+	return TopologyListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tl TopologyList) IsEmpty() bool {
 	return tl.Value == nil || len(*tl.Value) == 0
@@ -3975,11 +4864,11 @@ func (tl TopologyList) IsEmpty() bool {
 
 // topologyListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tl TopologyList) topologyListPreparer() (*http.Request, error) {
+func (tl TopologyList) topologyListPreparer(ctx context.Context) (*http.Request, error) {
 	if tl.NextLink == nil || len(to.String(tl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tl.NextLink)))
@@ -3987,14 +4876,24 @@ func (tl TopologyList) topologyListPreparer() (*http.Request, error) {
 
 // TopologyListPage contains a page of TopologyResource values.
 type TopologyListPage struct {
-	fn func(TopologyList) (TopologyList, error)
+	fn func(context.Context, TopologyList) (TopologyList, error)
 	tl TopologyList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TopologyListPage) Next() error {
-	next, err := page.fn(page.tl)
+func (page *TopologyListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tl)
 	if err != nil {
 		return err
 	}
@@ -4002,6 +4901,13 @@ func (page *TopologyListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TopologyListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TopologyListPage) NotDone() bool {
 	return !page.tl.IsEmpty()
@@ -4020,6 +4926,11 @@ func (page TopologyListPage) Values() []TopologyResource {
 	return *page.tl.Value
 }
 
+// Creates a new instance of the TopologyListPage type.
+func NewTopologyListPage(getNextPage func(context.Context, TopologyList) (TopologyList, error)) TopologyListPage {
+	return TopologyListPage{fn: getNextPage}
+}
+
 // TopologyResource ...
 type TopologyResource struct {
 	autorest.Response `json:"-"`
@@ -4252,14 +5163,24 @@ type WorkspaceSettingListIterator struct {
 	page WorkspaceSettingListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkspaceSettingListIterator) Next() error {
+func (iter *WorkspaceSettingListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4268,6 +5189,13 @@ func (iter *WorkspaceSettingListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkspaceSettingListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkspaceSettingListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4287,6 +5215,11 @@ func (iter WorkspaceSettingListIterator) Value() WorkspaceSetting {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkspaceSettingListIterator type.
+func NewWorkspaceSettingListIterator(page WorkspaceSettingListPage) WorkspaceSettingListIterator {
+	return WorkspaceSettingListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wsl WorkspaceSettingList) IsEmpty() bool {
 	return wsl.Value == nil || len(*wsl.Value) == 0
@@ -4294,11 +5227,11 @@ func (wsl WorkspaceSettingList) IsEmpty() bool {
 
 // workspaceSettingListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wsl WorkspaceSettingList) workspaceSettingListPreparer() (*http.Request, error) {
+func (wsl WorkspaceSettingList) workspaceSettingListPreparer(ctx context.Context) (*http.Request, error) {
 	if wsl.NextLink == nil || len(to.String(wsl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wsl.NextLink)))
@@ -4306,14 +5239,24 @@ func (wsl WorkspaceSettingList) workspaceSettingListPreparer() (*http.Request, e
 
 // WorkspaceSettingListPage contains a page of WorkspaceSetting values.
 type WorkspaceSettingListPage struct {
-	fn  func(WorkspaceSettingList) (WorkspaceSettingList, error)
+	fn  func(context.Context, WorkspaceSettingList) (WorkspaceSettingList, error)
 	wsl WorkspaceSettingList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkspaceSettingListPage) Next() error {
-	next, err := page.fn(page.wsl)
+func (page *WorkspaceSettingListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wsl)
 	if err != nil {
 		return err
 	}
@@ -4321,6 +5264,13 @@ func (page *WorkspaceSettingListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkspaceSettingListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkspaceSettingListPage) NotDone() bool {
 	return !page.wsl.IsEmpty()
@@ -4339,6 +5289,11 @@ func (page WorkspaceSettingListPage) Values() []WorkspaceSetting {
 	return *page.wsl.Value
 }
 
+// Creates a new instance of the WorkspaceSettingListPage type.
+func NewWorkspaceSettingListPage(getNextPage func(context.Context, WorkspaceSettingList) (WorkspaceSettingList, error)) WorkspaceSettingListPage {
+	return WorkspaceSettingListPage{fn: getNextPage}
+}
+
 // WorkspaceSettingProperties workspace setting data
 type WorkspaceSettingProperties struct {
 	// WorkspaceID - The full Azure ID of the workspace to save the data in
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/operations.go
index 806fc8906346..2da21a2645da 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string, ascLo
 
 // List exposes all available operations for discovery purposes.
 func (client OperationsClient) List(ctx context.Context) (result OperationListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.ol.Response.Response != nil {
+				sc = result.ol.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationList) (result OperationList, err error) {
-	req, err := lastResults.operationListPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationList) (result OperationList, err error) {
+	req, err := lastResults.operationListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationList) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/pricings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/pricings.go
index cf813ee8c0a8..e4149dda58e6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/pricings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/pricings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewPricingsClientWithBaseURI(baseURI string, subscriptionID string, ascLoca
 // pricingName - name of the pricing configuration
 // pricing - pricing object
 func (client PricingsClient) CreateOrUpdateResourceGroupPricing(ctx context.Context, resourceGroupName string, pricingName string, pricing Pricing) (result Pricing, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.CreateOrUpdateResourceGroupPricing")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -127,6 +138,16 @@ func (client PricingsClient) CreateOrUpdateResourceGroupPricingResponder(resp *h
 // insensitive.
 // pricingName - name of the pricing configuration
 func (client PricingsClient) GetResourceGroupPricing(ctx context.Context, resourceGroupName string, pricingName string) (result Pricing, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.GetResourceGroupPricing")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -204,6 +225,16 @@ func (client PricingsClient) GetResourceGroupPricingResponder(resp *http.Respons
 // Parameters:
 // pricingName - name of the pricing configuration
 func (client PricingsClient) GetSubscriptionPricing(ctx context.Context, pricingName string) (result Pricing, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.GetSubscriptionPricing")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -273,6 +304,16 @@ func (client PricingsClient) GetSubscriptionPricingResponder(resp *http.Response
 
 // List security pricing configurations in the subscription
 func (client PricingsClient) List(ctx context.Context) (result PricingListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.List")
+		defer func() {
+			sc := -1
+			if result.pl.Response.Response != nil {
+				sc = result.pl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -341,8 +382,8 @@ func (client PricingsClient) ListResponder(resp *http.Response) (result PricingL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client PricingsClient) listNextResults(lastResults PricingList) (result PricingList, err error) {
-	req, err := lastResults.pricingListPreparer()
+func (client PricingsClient) listNextResults(ctx context.Context, lastResults PricingList) (result PricingList, err error) {
+	req, err := lastResults.pricingListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.PricingsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -363,6 +404,16 @@ func (client PricingsClient) listNextResults(lastResults PricingList) (result Pr
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PricingsClient) ListComplete(ctx context.Context) (result PricingListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -372,6 +423,16 @@ func (client PricingsClient) ListComplete(ctx context.Context) (result PricingLi
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
 func (client PricingsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result PricingListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.pl.Response.Response != nil {
+				sc = result.pl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -445,8 +506,8 @@ func (client PricingsClient) ListByResourceGroupResponder(resp *http.Response) (
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client PricingsClient) listByResourceGroupNextResults(lastResults PricingList) (result PricingList, err error) {
-	req, err := lastResults.pricingListPreparer()
+func (client PricingsClient) listByResourceGroupNextResults(ctx context.Context, lastResults PricingList) (result PricingList, err error) {
+	req, err := lastResults.pricingListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.PricingsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -467,6 +528,16 @@ func (client PricingsClient) listByResourceGroupNextResults(lastResults PricingL
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PricingsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result PricingListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -476,6 +547,16 @@ func (client PricingsClient) ListByResourceGroupComplete(ctx context.Context, re
 // pricingName - name of the pricing configuration
 // pricing - pricing object
 func (client PricingsClient) UpdateSubscriptionPricing(ctx context.Context, pricingName string, pricing Pricing) (result Pricing, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PricingsClient.UpdateSubscriptionPricing")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/settings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/settings.go
index 6991ea8df8a2..3b45ca6bda24 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/settings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/settings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewSettingsClientWithBaseURI(baseURI string, subscriptionID string, ascLoca
 // Parameters:
 // settingName - name of setting
 func (client SettingsClient) Get(ctx context.Context, settingName string) (result SettingModel, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -113,6 +124,16 @@ func (client SettingsClient) GetResponder(resp *http.Response) (result SettingMo
 
 // List settings about different configurations in security center
 func (client SettingsClient) List(ctx context.Context) (result SettingsListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.sl.Response.Response != nil {
+				sc = result.sl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -181,8 +202,8 @@ func (client SettingsClient) ListResponder(resp *http.Response) (result Settings
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SettingsClient) listNextResults(lastResults SettingsList) (result SettingsList, err error) {
-	req, err := lastResults.settingsListPreparer()
+func (client SettingsClient) listNextResults(ctx context.Context, lastResults SettingsList) (result SettingsList, err error) {
+	req, err := lastResults.settingsListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.SettingsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -203,6 +224,16 @@ func (client SettingsClient) listNextResults(lastResults SettingsList) (result S
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SettingsClient) ListComplete(ctx context.Context) (result SettingsListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -212,6 +243,16 @@ func (client SettingsClient) ListComplete(ctx context.Context) (result SettingsL
 // settingName - name of setting
 // setting - setting object
 func (client SettingsClient) Update(ctx context.Context, settingName string, setting BasicSetting) (result SettingModel, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SettingsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/tasks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/tasks.go
index b4c89c0f399d..2710f6f7c567 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/tasks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/tasks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewTasksClientWithBaseURI(baseURI string, subscriptionID string, ascLocatio
 // insensitive.
 // taskName - name of the task object, will be a GUID
 func (client TasksClient) GetResourceGroupLevelTask(ctx context.Context, resourceGroupName string, taskName string) (result Task, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.GetResourceGroupLevelTask")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -123,6 +134,16 @@ func (client TasksClient) GetResourceGroupLevelTaskResponder(resp *http.Response
 // Parameters:
 // taskName - name of the task object, will be a GUID
 func (client TasksClient) GetSubscriptionLevelTask(ctx context.Context, taskName string) (result Task, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.GetSubscriptionLevelTask")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -195,6 +216,16 @@ func (client TasksClient) GetSubscriptionLevelTaskResponder(resp *http.Response)
 // Parameters:
 // filter - oData filter. Optional.
 func (client TasksClient) List(ctx context.Context, filter string) (result TaskListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.List")
+		defer func() {
+			sc := -1
+			if result.tl.Response.Response != nil {
+				sc = result.tl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -266,8 +297,8 @@ func (client TasksClient) ListResponder(resp *http.Response) (result TaskList, e
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TasksClient) listNextResults(lastResults TaskList) (result TaskList, err error) {
-	req, err := lastResults.taskListPreparer()
+func (client TasksClient) listNextResults(ctx context.Context, lastResults TaskList) (result TaskList, err error) {
+	req, err := lastResults.taskListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.TasksClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -288,6 +319,16 @@ func (client TasksClient) listNextResults(lastResults TaskList) (result TaskList
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TasksClient) ListComplete(ctx context.Context, filter string) (result TaskListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -296,6 +337,16 @@ func (client TasksClient) ListComplete(ctx context.Context, filter string) (resu
 // Parameters:
 // filter - oData filter. Optional.
 func (client TasksClient) ListByHomeRegion(ctx context.Context, filter string) (result TaskListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.tl.Response.Response != nil {
+				sc = result.tl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -368,8 +419,8 @@ func (client TasksClient) ListByHomeRegionResponder(resp *http.Response) (result
 }
 
 // listByHomeRegionNextResults retrieves the next set of results, if any.
-func (client TasksClient) listByHomeRegionNextResults(lastResults TaskList) (result TaskList, err error) {
-	req, err := lastResults.taskListPreparer()
+func (client TasksClient) listByHomeRegionNextResults(ctx context.Context, lastResults TaskList) (result TaskList, err error) {
+	req, err := lastResults.taskListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.TasksClient", "listByHomeRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -390,6 +441,16 @@ func (client TasksClient) listByHomeRegionNextResults(lastResults TaskList) (res
 
 // ListByHomeRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TasksClient) ListByHomeRegionComplete(ctx context.Context, filter string) (result TaskListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByHomeRegion(ctx, filter)
 	return
 }
@@ -400,6 +461,16 @@ func (client TasksClient) ListByHomeRegionComplete(ctx context.Context, filter s
 // insensitive.
 // filter - oData filter. Optional.
 func (client TasksClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string) (result TaskListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.tl.Response.Response != nil {
+				sc = result.tl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -477,8 +548,8 @@ func (client TasksClient) ListByResourceGroupResponder(resp *http.Response) (res
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client TasksClient) listByResourceGroupNextResults(lastResults TaskList) (result TaskList, err error) {
-	req, err := lastResults.taskListPreparer()
+func (client TasksClient) listByResourceGroupNextResults(ctx context.Context, lastResults TaskList) (result TaskList, err error) {
+	req, err := lastResults.taskListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.TasksClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -499,6 +570,16 @@ func (client TasksClient) listByResourceGroupNextResults(lastResults TaskList) (
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TasksClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string) (result TaskListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, filter)
 	return
 }
@@ -511,6 +592,16 @@ func (client TasksClient) ListByResourceGroupComplete(ctx context.Context, resou
 // taskName - name of the task object, will be a GUID
 // taskUpdateActionType - type of the action to do on the task
 func (client TasksClient) UpdateResourceGroupLevelTaskState(ctx context.Context, resourceGroupName string, taskName string, taskUpdateActionType string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.UpdateResourceGroupLevelTaskState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -590,6 +681,16 @@ func (client TasksClient) UpdateResourceGroupLevelTaskStateResponder(resp *http.
 // taskName - name of the task object, will be a GUID
 // taskUpdateActionType - type of the action to do on the task
 func (client TasksClient) UpdateSubscriptionLevelTaskState(ctx context.Context, taskName string, taskUpdateActionType string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TasksClient.UpdateSubscriptionLevelTaskState")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/topology.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/topology.go
index f489d565b27b..b3fdac5a8e64 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/topology.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/topology.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewTopologyClientWithBaseURI(baseURI string, subscriptionID string, ascLoca
 // insensitive.
 // topologyResourceName - name of a topology resources collection.
 func (client TopologyClient) Get(ctx context.Context, resourceGroupName string, topologyResourceName string) (result TopologyResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -121,6 +132,16 @@ func (client TopologyClient) GetResponder(resp *http.Response) (result TopologyR
 
 // List gets a list that allows to build a topology view of a subscription.
 func (client TopologyClient) List(ctx context.Context) (result TopologyListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyClient.List")
+		defer func() {
+			sc := -1
+			if result.tl.Response.Response != nil {
+				sc = result.tl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -189,8 +210,8 @@ func (client TopologyClient) ListResponder(resp *http.Response) (result Topology
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TopologyClient) listNextResults(lastResults TopologyList) (result TopologyList, err error) {
-	req, err := lastResults.topologyListPreparer()
+func (client TopologyClient) listNextResults(ctx context.Context, lastResults TopologyList) (result TopologyList, err error) {
+	req, err := lastResults.topologyListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.TopologyClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -211,12 +232,32 @@ func (client TopologyClient) listNextResults(lastResults TopologyList) (result T
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TopologyClient) ListComplete(ctx context.Context) (result TopologyListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
 
 // ListByHomeRegion gets a list that allows to build a topology view of a subscription and location.
 func (client TopologyClient) ListByHomeRegion(ctx context.Context) (result TopologyListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.tl.Response.Response != nil {
+				sc = result.tl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -286,8 +327,8 @@ func (client TopologyClient) ListByHomeRegionResponder(resp *http.Response) (res
 }
 
 // listByHomeRegionNextResults retrieves the next set of results, if any.
-func (client TopologyClient) listByHomeRegionNextResults(lastResults TopologyList) (result TopologyList, err error) {
-	req, err := lastResults.topologyListPreparer()
+func (client TopologyClient) listByHomeRegionNextResults(ctx context.Context, lastResults TopologyList) (result TopologyList, err error) {
+	req, err := lastResults.topologyListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.TopologyClient", "listByHomeRegionNextResults", nil, "Failure preparing next results request")
 	}
@@ -308,6 +349,16 @@ func (client TopologyClient) listByHomeRegionNextResults(lastResults TopologyLis
 
 // ListByHomeRegionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TopologyClient) ListByHomeRegionComplete(ctx context.Context) (result TopologyListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopologyClient.ListByHomeRegion")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByHomeRegion(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/workspacesettings.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/workspacesettings.go
index 59eb1d2610a2..26cfb662aee3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/workspacesettings.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/security/mgmt/2017-08-01-preview/security/workspacesettings.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewWorkspaceSettingsClientWithBaseURI(baseURI string, subscriptionID string
 // workspaceSettingName - name of the security setting
 // workspaceSetting - security data setting object
 func (client WorkspaceSettingsClient) Create(ctx context.Context, workspaceSettingName string, workspaceSetting WorkspaceSetting) (result WorkspaceSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}},
@@ -123,6 +134,16 @@ func (client WorkspaceSettingsClient) CreateResponder(resp *http.Response) (resu
 // Parameters:
 // workspaceSettingName - name of the security setting
 func (client WorkspaceSettingsClient) Delete(ctx context.Context, workspaceSettingName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -193,6 +214,16 @@ func (client WorkspaceSettingsClient) DeleteResponder(resp *http.Response) (resu
 // Parameters:
 // workspaceSettingName - name of the security setting
 func (client WorkspaceSettingsClient) Get(ctx context.Context, workspaceSettingName string) (result WorkspaceSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -262,6 +293,16 @@ func (client WorkspaceSettingsClient) GetResponder(resp *http.Response) (result
 
 // List settings about where we should store your security data and logs
 func (client WorkspaceSettingsClient) List(ctx context.Context) (result WorkspaceSettingListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.wsl.Response.Response != nil {
+				sc = result.wsl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
@@ -330,8 +371,8 @@ func (client WorkspaceSettingsClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkspaceSettingsClient) listNextResults(lastResults WorkspaceSettingList) (result WorkspaceSettingList, err error) {
-	req, err := lastResults.workspaceSettingListPreparer()
+func (client WorkspaceSettingsClient) listNextResults(ctx context.Context, lastResults WorkspaceSettingList) (result WorkspaceSettingList, err error) {
+	req, err := lastResults.workspaceSettingListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "security.WorkspaceSettingsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -352,6 +393,16 @@ func (client WorkspaceSettingsClient) listNextResults(lastResults WorkspaceSetti
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkspaceSettingsClient) ListComplete(ctx context.Context) (result WorkspaceSettingListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -361,6 +412,16 @@ func (client WorkspaceSettingsClient) ListComplete(ctx context.Context) (result
 // workspaceSettingName - name of the security setting
 // workspaceSetting - security data setting object
 func (client WorkspaceSettingsClient) Update(ctx context.Context, workspaceSettingName string, workspaceSetting WorkspaceSetting) (result WorkspaceSetting, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkspaceSettingsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: client.SubscriptionID,
 			Constraints: []validation.Constraint{{Target: "client.SubscriptionID", Name: validation.Pattern, Rule: `^[0-9A-Fa-f]{8}-([0-9A-Fa-f]{4}-){3}[0-9A-Fa-f]{12}$`, Chain: nil}}}}); err != nil {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/models.go
index 1496ae977ff7..d827439ad115 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/models.go
@@ -18,13 +18,18 @@ package signalr
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr"
+
 // KeyType enumerates the values for key type.
 type KeyType string
 
@@ -88,7 +93,8 @@ func PossibleSkuTierValues() []SkuTier {
 	return []SkuTier{Basic, Free, Premium, Standard}
 }
 
-// CreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -225,8 +231,8 @@ type MetricSpecification struct {
 	Dimensions *[]Dimension `json:"dimensions,omitempty"`
 }
 
-// NameAvailability result of the request to check name availability. It contains a flag and possible reason of
-// failure.
+// NameAvailability result of the request to check name availability. It contains a flag and possible
+// reason of failure.
 type NameAvailability struct {
 	autorest.Response `json:"-"`
 	// NameAvailable - Indicates whether the name is available or not.
@@ -285,14 +291,24 @@ type OperationListIterator struct {
 	page OperationListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListIterator) Next() error {
+func (iter *OperationListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -301,6 +317,13 @@ func (iter *OperationListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -320,6 +343,11 @@ func (iter OperationListIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListIterator type.
+func NewOperationListIterator(page OperationListPage) OperationListIterator {
+	return OperationListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ol OperationList) IsEmpty() bool {
 	return ol.Value == nil || len(*ol.Value) == 0
@@ -327,11 +355,11 @@ func (ol OperationList) IsEmpty() bool {
 
 // operationListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ol OperationList) operationListPreparer() (*http.Request, error) {
+func (ol OperationList) operationListPreparer(ctx context.Context) (*http.Request, error) {
 	if ol.NextLink == nil || len(to.String(ol.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ol.NextLink)))
@@ -339,14 +367,24 @@ func (ol OperationList) operationListPreparer() (*http.Request, error) {
 
 // OperationListPage contains a page of Operation values.
 type OperationListPage struct {
-	fn func(OperationList) (OperationList, error)
+	fn func(context.Context, OperationList) (OperationList, error)
 	ol OperationList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListPage) Next() error {
-	next, err := page.fn(page.ol)
+func (page *OperationListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ol)
 	if err != nil {
 		return err
 	}
@@ -354,6 +392,13 @@ func (page *OperationListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListPage) NotDone() bool {
 	return !page.ol.IsEmpty()
@@ -372,14 +417,19 @@ func (page OperationListPage) Values() []Operation {
 	return *page.ol.Value
 }
 
+// Creates a new instance of the OperationListPage type.
+func NewOperationListPage(getNextPage func(context.Context, OperationList) (OperationList, error)) OperationListPage {
+	return OperationListPage{fn: getNextPage}
+}
+
 // OperationProperties extra Operation properties.
 type OperationProperties struct {
 	// ServiceSpecification - The service specifications.
 	ServiceSpecification *ServiceSpecification `json:"serviceSpecification,omitempty"`
 }
 
-// Properties a class that describes the properties of the SignalR service that should contain more read-only
-// properties than AzSignalR.Models.SignalRCreateOrUpdateProperties
+// Properties a class that describes the properties of the SignalR service that should contain more
+// read-only properties than AzSignalR.Models.SignalRCreateOrUpdateProperties
 type Properties struct {
 	// ProvisioningState - Provisioning state of the resource. Possible values include: 'Unknown', 'Succeeded', 'Failed', 'Canceled', 'Running', 'Creating', 'Updating', 'Deleting', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
@@ -398,7 +448,8 @@ type Properties struct {
 	HostNamePrefix *string `json:"hostNamePrefix,omitempty"`
 }
 
-// RegenerateKeyFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// RegenerateKeyFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type RegenerateKeyFuture struct {
 	azure.Future
 }
@@ -436,7 +487,7 @@ type RegenerateKeyParameters struct {
 type Resource struct {
 	// ID - Fully qualified resource Id for the resource.
 	ID *string `json:"id,omitempty"`
-	// Name - The name of the resouce.
+	// Name - The name of the resource.
 	Name *string `json:"name,omitempty"`
 	// Type - The type of the service - e.g. "Microsoft.SignalRService/SignalR"
 	Type *string `json:"type,omitempty"`
@@ -458,14 +509,24 @@ type ResourceListIterator struct {
 	page ResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceListIterator) Next() error {
+func (iter *ResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -474,6 +535,13 @@ func (iter *ResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -493,6 +561,11 @@ func (iter ResourceListIterator) Value() ResourceType {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceListIterator type.
+func NewResourceListIterator(page ResourceListPage) ResourceListIterator {
+	return ResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rl ResourceList) IsEmpty() bool {
 	return rl.Value == nil || len(*rl.Value) == 0
@@ -500,11 +573,11 @@ func (rl ResourceList) IsEmpty() bool {
 
 // resourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rl ResourceList) resourceListPreparer() (*http.Request, error) {
+func (rl ResourceList) resourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if rl.NextLink == nil || len(to.String(rl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rl.NextLink)))
@@ -512,14 +585,24 @@ func (rl ResourceList) resourceListPreparer() (*http.Request, error) {
 
 // ResourceListPage contains a page of ResourceType values.
 type ResourceListPage struct {
-	fn func(ResourceList) (ResourceList, error)
+	fn func(context.Context, ResourceList) (ResourceList, error)
 	rl ResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceListPage) Next() error {
-	next, err := page.fn(page.rl)
+func (page *ResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rl)
 	if err != nil {
 		return err
 	}
@@ -527,6 +610,13 @@ func (page *ResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceListPage) NotDone() bool {
 	return !page.rl.IsEmpty()
@@ -545,6 +635,11 @@ func (page ResourceListPage) Values() []ResourceType {
 	return *page.rl.Value
 }
 
+// Creates a new instance of the ResourceListPage type.
+func NewResourceListPage(getNextPage func(context.Context, ResourceList) (ResourceList, error)) ResourceListPage {
+	return ResourceListPage{fn: getNextPage}
+}
+
 // ResourceSku the billing information of the resource.(e.g. basic vs. standard)
 type ResourceSku struct {
 	// Name - The name of the SKU. This is typically a letter + number code, such as A0 or P3.  Required (if sku is specified)
@@ -573,7 +668,7 @@ type ResourceType struct {
 	Tags map[string]*string `json:"tags"`
 	// ID - Fully qualified resource Id for the resource.
 	ID *string `json:"id,omitempty"`
-	// Name - The name of the resouce.
+	// Name - The name of the resource.
 	Name *string `json:"name,omitempty"`
 	// Type - The type of the service - e.g. "Microsoft.SignalRService/SignalR"
 	Type *string `json:"type,omitempty"`
@@ -698,7 +793,7 @@ type TrackedResource struct {
 	Tags map[string]*string `json:"tags"`
 	// ID - Fully qualified resource Id for the resource.
 	ID *string `json:"id,omitempty"`
-	// Name - The name of the resouce.
+	// Name - The name of the resource.
 	Name *string `json:"name,omitempty"`
 	// Type - The type of the service - e.g. "Microsoft.SignalRService/SignalR"
 	Type *string `json:"type,omitempty"`
@@ -808,14 +903,24 @@ type UsageListIterator struct {
 	page UsageListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UsageListIterator) Next() error {
+func (iter *UsageListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -824,6 +929,13 @@ func (iter *UsageListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UsageListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UsageListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -843,6 +955,11 @@ func (iter UsageListIterator) Value() Usage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UsageListIterator type.
+func NewUsageListIterator(page UsageListPage) UsageListIterator {
+	return UsageListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ul UsageList) IsEmpty() bool {
 	return ul.Value == nil || len(*ul.Value) == 0
@@ -850,11 +967,11 @@ func (ul UsageList) IsEmpty() bool {
 
 // usageListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ul UsageList) usageListPreparer() (*http.Request, error) {
+func (ul UsageList) usageListPreparer(ctx context.Context) (*http.Request, error) {
 	if ul.NextLink == nil || len(to.String(ul.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ul.NextLink)))
@@ -862,14 +979,24 @@ func (ul UsageList) usageListPreparer() (*http.Request, error) {
 
 // UsageListPage contains a page of Usage values.
 type UsageListPage struct {
-	fn func(UsageList) (UsageList, error)
+	fn func(context.Context, UsageList) (UsageList, error)
 	ul UsageList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UsageListPage) Next() error {
-	next, err := page.fn(page.ul)
+func (page *UsageListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ul)
 	if err != nil {
 		return err
 	}
@@ -877,6 +1004,13 @@ func (page *UsageListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UsageListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UsageListPage) NotDone() bool {
 	return !page.ul.IsEmpty()
@@ -895,9 +1029,14 @@ func (page UsageListPage) Values() []Usage {
 	return *page.ul.Value
 }
 
+// Creates a new instance of the UsageListPage type.
+func NewUsageListPage(getNextPage func(context.Context, UsageList) (UsageList, error)) UsageListPage {
+	return UsageListPage{fn: getNextPage}
+}
+
 // UsageName localizable String object containing the name and a localized value.
 type UsageName struct {
-	// Value - The indentifier of the usage.
+	// Value - The identifier of the usage.
 	Value *string `json:"value,omitempty"`
 	// LocalizedValue - Localized name of the usage.
 	LocalizedValue *string `json:"localizedValue,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/operations.go
index 7cfb1829f396..d86726c4b262 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations of the Microsoft.SignalRService provider.
 func (client OperationsClient) List(ctx context.Context) (result OperationListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.ol.Response.Response != nil {
+				sc = result.ol.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationList) (result OperationList, err error) {
-	req, err := lastResults.operationListPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationList) (result OperationList, err error) {
+	req, err := lastResults.operationListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "signalr.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationList) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/signalr.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/signalr.go
index 35f6efcb642c..930e80cdbc8e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/signalr.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/signalr.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 // location - the region
 // parameters - parameters supplied to the operation.
 func (client Client) CheckNameAvailability(ctx context.Context, location string, parameters *NameAvailabilityParameters) (result NameAvailability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters", Name: validation.Null, Rule: false,
@@ -127,6 +138,16 @@ func (client Client) CheckNameAvailabilityResponder(resp *http.Response) (result
 // resourceName - the name of the SignalR resource.
 // parameters - parameters for the create or update operation
 func (client Client) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, parameters *CreateParameters) (result CreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters", Name: validation.Null, Rule: false,
@@ -184,10 +205,6 @@ func (client Client) CreateOrUpdateSender(req *http.Request) (future CreateOrUpd
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -211,6 +228,16 @@ func (client Client) CreateOrUpdateResponder(resp *http.Response) (result Resour
 // from the Azure Resource Manager API or the portal.
 // resourceName - the name of the SignalR resource.
 func (client Client) Delete(ctx context.Context, resourceGroupName string, resourceName string) (result DeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "signalr.Client", "Delete", nil, "Failure preparing request")
@@ -256,10 +283,6 @@ func (client Client) DeleteSender(req *http.Request) (future DeleteFuture, err e
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -282,6 +305,16 @@ func (client Client) DeleteResponder(resp *http.Response) (result autorest.Respo
 // from the Azure Resource Manager API or the portal.
 // resourceName - the name of the SignalR resource.
 func (client Client) Get(ctx context.Context, resourceGroupName string, resourceName string) (result ResourceType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "signalr.Client", "Get", nil, "Failure preparing request")
@@ -349,6 +382,16 @@ func (client Client) GetResponder(resp *http.Response) (result ResourceType, err
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 func (client Client) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.rl.Response.Response != nil {
+				sc = result.rl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -412,8 +455,8 @@ func (client Client) ListByResourceGroupResponder(resp *http.Response) (result R
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client Client) listByResourceGroupNextResults(lastResults ResourceList) (result ResourceList, err error) {
-	req, err := lastResults.resourceListPreparer()
+func (client Client) listByResourceGroupNextResults(ctx context.Context, lastResults ResourceList) (result ResourceList, err error) {
+	req, err := lastResults.resourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "signalr.Client", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -434,12 +477,32 @@ func (client Client) listByResourceGroupNextResults(lastResults ResourceList) (r
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscription handles requests to list all resources in a subscription.
 func (client Client) ListBySubscription(ctx context.Context) (result ResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.rl.Response.Response != nil {
+				sc = result.rl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -502,8 +565,8 @@ func (client Client) ListBySubscriptionResponder(resp *http.Response) (result Re
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client Client) listBySubscriptionNextResults(lastResults ResourceList) (result ResourceList, err error) {
-	req, err := lastResults.resourceListPreparer()
+func (client Client) listBySubscriptionNextResults(ctx context.Context, lastResults ResourceList) (result ResourceList, err error) {
+	req, err := lastResults.resourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "signalr.Client", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -524,6 +587,16 @@ func (client Client) listBySubscriptionNextResults(lastResults ResourceList) (re
 
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListBySubscriptionComplete(ctx context.Context) (result ResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -534,6 +607,16 @@ func (client Client) ListBySubscriptionComplete(ctx context.Context) (result Res
 // from the Azure Resource Manager API or the portal.
 // resourceName - the name of the SignalR resource.
 func (client Client) ListKeys(ctx context.Context, resourceGroupName string, resourceName string) (result Keys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListKeysPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "signalr.Client", "ListKeys", nil, "Failure preparing request")
@@ -604,6 +687,16 @@ func (client Client) ListKeysResponder(resp *http.Response) (result Keys, err er
 // resourceName - the name of the SignalR resource.
 // parameters - parameter that describes the Regenerate Key Operation.
 func (client Client) RegenerateKey(ctx context.Context, resourceGroupName string, resourceName string, parameters *RegenerateKeyParameters) (result RegenerateKeyFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegenerateKeyPreparer(ctx, resourceGroupName, resourceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "signalr.Client", "RegenerateKey", nil, "Failure preparing request")
@@ -654,10 +747,6 @@ func (client Client) RegenerateKeySender(req *http.Request) (future RegenerateKe
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -682,6 +771,16 @@ func (client Client) RegenerateKeyResponder(resp *http.Response) (result Keys, e
 // resourceName - the name of the SignalR resource.
 // parameters - parameters for the update operation
 func (client Client) Update(ctx context.Context, resourceGroupName string, resourceName string, parameters *UpdateParameters) (result UpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, resourceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "signalr.Client", "Update", nil, "Failure preparing request")
@@ -732,10 +831,6 @@ func (client Client) UpdateSender(req *http.Request) (future UpdateFuture, err e
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/usages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/usages.go
index 9c67bf88fd60..7663321aeb8d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/usages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/signalr/mgmt/2018-03-01-preview/signalr/usages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewUsagesClientWithBaseURI(baseURI string, subscriptionID string) UsagesCli
 // Parameters:
 // location - the location like "eastus"
 func (client UsagesClient) List(ctx context.Context, location string) (result UsageListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesClient.List")
+		defer func() {
+			sc := -1
+			if result.ul.Response.Response != nil {
+				sc = result.ul.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, location)
 	if err != nil {
@@ -106,8 +117,8 @@ func (client UsagesClient) ListResponder(resp *http.Response) (result UsageList,
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client UsagesClient) listNextResults(lastResults UsageList) (result UsageList, err error) {
-	req, err := lastResults.usageListPreparer()
+func (client UsagesClient) listNextResults(ctx context.Context, lastResults UsageList) (result UsageList, err error) {
+	req, err := lastResults.usageListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "signalr.UsagesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -128,6 +139,16 @@ func (client UsagesClient) listNextResults(lastResults UsageList) (result UsageL
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client UsagesClient) ListComplete(ctx context.Context, location string) (result UsageListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, location)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionpolicies.go
index 4434c8d8829b..af99814dd267 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionpolicies.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewBackupLongTermRetentionPoliciesClientWithBaseURI(baseURI string, subscri
 // databaseName - the name of the database
 // parameters - the required parameters to update a backup long term retention policy
 func (client BackupLongTermRetentionPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters BackupLongTermRetentionPolicy) (result BackupLongTermRetentionPoliciesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupLongTermRetentionPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.BackupLongTermRetentionPolicyProperties", Name: validation.Null, Rule: false,
@@ -107,10 +118,6 @@ func (client BackupLongTermRetentionPoliciesClient) CreateOrUpdateSender(req *ht
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -135,6 +142,16 @@ func (client BackupLongTermRetentionPoliciesClient) CreateOrUpdateResponder(resp
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client BackupLongTermRetentionPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result BackupLongTermRetentionPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupLongTermRetentionPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupLongTermRetentionPoliciesClient", "Get", nil, "Failure preparing request")
@@ -206,6 +223,16 @@ func (client BackupLongTermRetentionPoliciesClient) GetResponder(resp *http.Resp
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client BackupLongTermRetentionPoliciesClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result BackupLongTermRetentionPolicyListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupLongTermRetentionPoliciesClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupLongTermRetentionPoliciesClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionvaults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionvaults.go
index 81316d00023a..96f1b8ac3a1c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionvaults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/backuplongtermretentionvaults.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewBackupLongTermRetentionVaultsClientWithBaseURI(baseURI string, subscript
 // serverName - the name of the server.
 // parameters - the required parameters to update a backup long term retention vault
 func (client BackupLongTermRetentionVaultsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters BackupLongTermRetentionVault) (result BackupLongTermRetentionVaultsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupLongTermRetentionVaultsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.BackupLongTermRetentionVaultProperties", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client BackupLongTermRetentionVaultsClient) CreateOrUpdateSender(req *http
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -132,6 +139,16 @@ func (client BackupLongTermRetentionVaultsClient) CreateOrUpdateResponder(resp *
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client BackupLongTermRetentionVaultsClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result BackupLongTermRetentionVault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupLongTermRetentionVaultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupLongTermRetentionVaultsClient", "Get", nil, "Failure preparing request")
@@ -201,6 +218,16 @@ func (client BackupLongTermRetentionVaultsClient) GetResponder(resp *http.Respon
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client BackupLongTermRetentionVaultsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result BackupLongTermRetentionVaultListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupLongTermRetentionVaultsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupLongTermRetentionVaultsClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/capabilities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/capabilities.go
index eacb96270f4f..207b1612ac7f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/capabilities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/capabilities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewCapabilitiesClientWithBaseURI(baseURI string, subscriptionID string) Cap
 // Parameters:
 // locationName - the location name whose capabilities are retrieved.
 func (client CapabilitiesClient) ListByLocation(ctx context.Context, locationName string) (result LocationCapabilities, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CapabilitiesClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByLocationPreparer(ctx, locationName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.CapabilitiesClient", "ListByLocation", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseblobauditingpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseblobauditingpolicies.go
index 0633f3963616..7359f3b5526a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseblobauditingpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseblobauditingpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewDatabaseBlobAuditingPoliciesClientWithBaseURI(baseURI string, subscripti
 // databaseName - the name of the database.
 // parameters - the database blob auditing policy.
 func (client DatabaseBlobAuditingPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters DatabaseBlobAuditingPolicy) (result DatabaseBlobAuditingPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseBlobAuditingPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseBlobAuditingPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -123,6 +134,16 @@ func (client DatabaseBlobAuditingPoliciesClient) CreateOrUpdateResponder(resp *h
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabaseBlobAuditingPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabaseBlobAuditingPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseBlobAuditingPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseBlobAuditingPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databases.go
index 8417ebc15b75..78c0fb8f5ee9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databases.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewDatabasesClientWithBaseURI(baseURI string, subscriptionID string) Databa
 // databaseName - the name of the database to import into
 // parameters - the required parameters for importing a Bacpac into a database.
 func (client DatabasesClient) CreateImportOperation(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters ImportExtensionRequest) (result DatabasesCreateImportOperationFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.CreateImportOperation")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ImportExtensionProperties", Name: validation.Null, Rule: false,
@@ -107,10 +118,6 @@ func (client DatabasesClient) CreateImportOperationSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -136,6 +143,16 @@ func (client DatabasesClient) CreateImportOperationResponder(resp *http.Response
 // databaseName - the name of the database to be operated on (updated or created).
 // parameters - the required parameters for creating or updating a database.
 func (client DatabasesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters Database) (result DatabasesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -184,10 +201,6 @@ func (client DatabasesClient) CreateOrUpdateSender(req *http.Request) (future Da
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -212,6 +225,16 @@ func (client DatabasesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // serverName - the name of the server.
 // databaseName - the name of the database to be deleted.
 func (client DatabasesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Delete", nil, "Failure preparing request")
@@ -282,6 +305,16 @@ func (client DatabasesClient) DeleteResponder(resp *http.Response) (result autor
 // databaseName - the name of the database to be exported.
 // parameters - the required parameters for exporting a database.
 func (client DatabasesClient) Export(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters ExportRequest) (result DatabasesExportFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Export")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.StorageKey", Name: validation.Null, Rule: true, Chain: nil},
@@ -339,10 +372,6 @@ func (client DatabasesClient) ExportSender(req *http.Request) (future DatabasesE
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -369,6 +398,16 @@ func (client DatabasesClient) ExportResponder(resp *http.Response) (result Impor
 // expand - a comma separated list of child objects to expand in the response. Possible properties:
 // serviceTierAdvisors, transparentDataEncryption.
 func (client DatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, expand string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Get", nil, "Failure preparing request")
@@ -443,6 +482,16 @@ func (client DatabasesClient) GetResponder(resp *http.Response) (result Database
 // elasticPoolName - the name of the elastic pool to be retrieved.
 // databaseName - the name of the database to be retrieved.
 func (client DatabasesClient) GetByElasticPool(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, databaseName string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.GetByElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByElasticPoolPreparer(ctx, resourceGroupName, serverName, elasticPoolName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "GetByElasticPool", nil, "Failure preparing request")
@@ -507,7 +556,7 @@ func (client DatabasesClient) GetByElasticPoolResponder(resp *http.Response) (re
 	return
 }
 
-// GetByRecommendedElasticPool gets a database inside of a recommented elastic pool.
+// GetByRecommendedElasticPool gets a database inside of a recommended elastic pool.
 // Parameters:
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
@@ -515,6 +564,16 @@ func (client DatabasesClient) GetByElasticPoolResponder(resp *http.Response) (re
 // recommendedElasticPoolName - the name of the elastic pool to be retrieved.
 // databaseName - the name of the database to be retrieved.
 func (client DatabasesClient) GetByRecommendedElasticPool(ctx context.Context, resourceGroupName string, serverName string, recommendedElasticPoolName string, databaseName string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.GetByRecommendedElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByRecommendedElasticPoolPreparer(ctx, resourceGroupName, serverName, recommendedElasticPoolName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "GetByRecommendedElasticPool", nil, "Failure preparing request")
@@ -586,6 +645,16 @@ func (client DatabasesClient) GetByRecommendedElasticPoolResponder(resp *http.Re
 // serverName - the name of the server.
 // parameters - the required parameters for importing a Bacpac into a database.
 func (client DatabasesClient) Import(ctx context.Context, resourceGroupName string, serverName string, parameters ImportRequest) (result DatabasesImportFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Import")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.DatabaseName", Name: validation.Null, Rule: true, Chain: nil},
@@ -640,10 +709,6 @@ func (client DatabasesClient) ImportSender(req *http.Request) (future DatabasesI
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -668,6 +733,16 @@ func (client DatabasesClient) ImportResponder(resp *http.Response) (result Impor
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool to be retrieved.
 func (client DatabasesClient) ListByElasticPool(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result DatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByElasticPoolPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "ListByElasticPool", nil, "Failure preparing request")
@@ -731,13 +806,23 @@ func (client DatabasesClient) ListByElasticPoolResponder(resp *http.Response) (r
 	return
 }
 
-// ListByRecommendedElasticPool returns a list of databases inside a recommented elastic pool.
+// ListByRecommendedElasticPool returns a list of databases inside a recommended elastic pool.
 // Parameters:
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 // recommendedElasticPoolName - the name of the recommended elastic pool to be retrieved.
 func (client DatabasesClient) ListByRecommendedElasticPool(ctx context.Context, resourceGroupName string, serverName string, recommendedElasticPoolName string) (result DatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByRecommendedElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByRecommendedElasticPoolPreparer(ctx, resourceGroupName, serverName, recommendedElasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "ListByRecommendedElasticPool", nil, "Failure preparing request")
@@ -810,6 +895,16 @@ func (client DatabasesClient) ListByRecommendedElasticPoolResponder(resp *http.R
 // serviceTierAdvisors, transparentDataEncryption.
 // filter - an OData filter expression that describes a subset of databases to return.
 func (client DatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string, expand string, filter string) (result DatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName, expand, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "ListByServer", nil, "Failure preparing request")
@@ -885,6 +980,16 @@ func (client DatabasesClient) ListByServerResponder(resp *http.Response) (result
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result MetricDefinitionListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListMetricDefinitionsPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "ListMetricDefinitions", nil, "Failure preparing request")
@@ -956,6 +1061,16 @@ func (client DatabasesClient) ListMetricDefinitionsResponder(resp *http.Response
 // databaseName - the name of the database.
 // filter - an OData filter expression that describes a subset of metrics to return.
 func (client DatabasesClient) ListMetrics(ctx context.Context, resourceGroupName string, serverName string, databaseName string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListMetricsPreparer(ctx, resourceGroupName, serverName, databaseName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "ListMetrics", nil, "Failure preparing request")
@@ -1027,6 +1142,16 @@ func (client DatabasesClient) ListMetricsResponder(resp *http.Response) (result
 // serverName - the name of the server.
 // databaseName - the name of the data warehouse to pause.
 func (client DatabasesClient) Pause(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesPauseFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Pause")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PausePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Pause", nil, "Failure preparing request")
@@ -1073,10 +1198,6 @@ func (client DatabasesClient) PauseSender(req *http.Request) (future DatabasesPa
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1100,6 +1221,16 @@ func (client DatabasesClient) PauseResponder(resp *http.Response) (result autore
 // serverName - the name of the server.
 // databaseName - the name of the data warehouse to resume.
 func (client DatabasesClient) Resume(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesResumeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Resume")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResumePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Resume", nil, "Failure preparing request")
@@ -1146,10 +1277,6 @@ func (client DatabasesClient) ResumeSender(req *http.Request) (future DatabasesR
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1174,6 +1301,16 @@ func (client DatabasesClient) ResumeResponder(resp *http.Response) (result autor
 // databaseName - the name of the database to be updated.
 // parameters - the required parameters for updating a database.
 func (client DatabasesClient) Update(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters DatabaseUpdate) (result DatabasesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Update", nil, "Failure preparing request")
@@ -1222,10 +1359,6 @@ func (client DatabasesClient) UpdateSender(req *http.Request) (future DatabasesU
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databasethreatdetectionpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databasethreatdetectionpolicies.go
index ff201caadaeb..3aa4499e4e11 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databasethreatdetectionpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databasethreatdetectionpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewDatabaseThreatDetectionPoliciesClientWithBaseURI(baseURI string, subscri
 // databaseName - the name of the database for which database Threat Detection policy is defined.
 // parameters - the database Threat Detection policy.
 func (client DatabaseThreatDetectionPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters DatabaseSecurityAlertPolicy) (result DatabaseSecurityAlertPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseThreatDetectionPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseThreatDetectionPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -123,6 +134,16 @@ func (client DatabaseThreatDetectionPoliciesClient) CreateOrUpdateResponder(resp
 // serverName - the name of the server.
 // databaseName - the name of the database for which database Threat Detection policy is defined.
 func (client DatabaseThreatDetectionPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabaseSecurityAlertPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseThreatDetectionPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseThreatDetectionPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseusages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseusages.go
index cfca64ba5220..90828c770247 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseusages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/databaseusages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewDatabaseUsagesClientWithBaseURI(baseURI string, subscriptionID string) D
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabaseUsagesClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabaseUsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseUsagesClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseUsagesClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingpolicies.go
index 886e172f4573..f6fe014bc83c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewDataMaskingPoliciesClientWithBaseURI(baseURI string, subscriptionID stri
 // databaseName - the name of the database.
 // parameters - parameters for creating or updating a data masking policy.
 func (client DataMaskingPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters DataMaskingPolicy) (result DataMaskingPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataMaskingPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DataMaskingPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -122,6 +133,16 @@ func (client DataMaskingPoliciesClient) CreateOrUpdateResponder(resp *http.Respo
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DataMaskingPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DataMaskingPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataMaskingPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DataMaskingPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingrules.go
index 8655ec37bdaf..2d5b5e1073ca 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/datamaskingrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewDataMaskingRulesClientWithBaseURI(baseURI string, subscriptionID string)
 // dataMaskingRuleName - the name of the data masking rule.
 // parameters - the required parameters for creating or updating a data masking rule.
 func (client DataMaskingRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, dataMaskingRuleName string, parameters DataMaskingRule) (result DataMaskingRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataMaskingRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.DataMaskingRuleProperties", Name: validation.Null, Rule: false,
@@ -135,6 +146,16 @@ func (client DataMaskingRulesClient) CreateOrUpdateResponder(resp *http.Response
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DataMaskingRulesClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DataMaskingRuleListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DataMaskingRulesClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DataMaskingRulesClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpoolactivities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpoolactivities.go
index 1ddcca4d4f4f..8da1c7eba741 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpoolactivities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpoolactivities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewElasticPoolActivitiesClientWithBaseURI(baseURI string, subscriptionID st
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool for which to get the current activity.
 func (client ElasticPoolActivitiesClient) ListByElasticPool(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPoolActivityListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolActivitiesClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByElasticPoolPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolActivitiesClient", "ListByElasticPool", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpooldatabaseactivities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpooldatabaseactivities.go
index 4aa8be207f7a..c5a0a0b3cb9c 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpooldatabaseactivities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpooldatabaseactivities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewElasticPoolDatabaseActivitiesClientWithBaseURI(baseURI string, subscript
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool.
 func (client ElasticPoolDatabaseActivitiesClient) ListByElasticPool(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPoolDatabaseActivityListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolDatabaseActivitiesClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByElasticPoolPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolDatabaseActivitiesClient", "ListByElasticPool", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpools.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpools.go
index c872c28ea70c..46b612572ccb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpools.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/elasticpools.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewElasticPoolsClientWithBaseURI(baseURI string, subscriptionID string) Ela
 // elasticPoolName - the name of the elastic pool to be operated on (updated or created).
 // parameters - the required parameters for creating or updating an elastic pool.
 func (client ElasticPoolsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, parameters ElasticPool) (result ElasticPoolsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, elasticPoolName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client ElasticPoolsClient) CreateOrUpdateSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client ElasticPoolsClient) CreateOrUpdateResponder(resp *http.Response) (r
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool to be deleted.
 func (client ElasticPoolsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "Delete", nil, "Failure preparing request")
@@ -194,6 +211,16 @@ func (client ElasticPoolsClient) DeleteResponder(resp *http.Response) (result au
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool to be retrieved.
 func (client ElasticPoolsClient) Get(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "Get", nil, "Failure preparing request")
@@ -263,6 +290,16 @@ func (client ElasticPoolsClient) GetResponder(resp *http.Response) (result Elast
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ElasticPoolsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ElasticPoolListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "ListByServer", nil, "Failure preparing request")
@@ -332,6 +369,16 @@ func (client ElasticPoolsClient) ListByServerResponder(resp *http.Response) (res
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool.
 func (client ElasticPoolsClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result MetricDefinitionListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListMetricDefinitionsPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "ListMetricDefinitions", nil, "Failure preparing request")
@@ -403,6 +450,16 @@ func (client ElasticPoolsClient) ListMetricDefinitionsResponder(resp *http.Respo
 // elasticPoolName - the name of the elastic pool.
 // filter - an OData filter expression that describes a subset of metrics to return.
 func (client ElasticPoolsClient) ListMetrics(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, filter string) (result MetricListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListMetricsPreparer(ctx, resourceGroupName, serverName, elasticPoolName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "ListMetrics", nil, "Failure preparing request")
@@ -475,6 +532,16 @@ func (client ElasticPoolsClient) ListMetricsResponder(resp *http.Response) (resu
 // elasticPoolName - the name of the elastic pool to be updated.
 // parameters - the required parameters for updating an elastic pool.
 func (client ElasticPoolsClient) Update(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, parameters ElasticPoolUpdate) (result ElasticPoolsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, elasticPoolName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "Update", nil, "Failure preparing request")
@@ -523,10 +590,6 @@ func (client ElasticPoolsClient) UpdateSender(req *http.Request) (future Elastic
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/encryptionprotectors.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/encryptionprotectors.go
index 645c86c4c8e7..539ee9f88031 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/encryptionprotectors.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/encryptionprotectors.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewEncryptionProtectorsClientWithBaseURI(baseURI string, subscriptionID str
 // serverName - the name of the server.
 // parameters - the requested encryption protector resource state.
 func (client EncryptionProtectorsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters EncryptionProtector) (result EncryptionProtectorsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EncryptionProtectorsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.EncryptionProtectorsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -96,10 +107,6 @@ func (client EncryptionProtectorsClient) CreateOrUpdateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -123,6 +130,16 @@ func (client EncryptionProtectorsClient) CreateOrUpdateResponder(resp *http.Resp
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client EncryptionProtectorsClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result EncryptionProtector, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EncryptionProtectorsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.EncryptionProtectorsClient", "Get", nil, "Failure preparing request")
@@ -192,6 +209,16 @@ func (client EncryptionProtectorsClient) GetResponder(resp *http.Response) (resu
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client EncryptionProtectorsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result EncryptionProtectorListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EncryptionProtectorsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.eplr.Response.Response != nil {
+				sc = result.eplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -256,8 +283,8 @@ func (client EncryptionProtectorsClient) ListByServerResponder(resp *http.Respon
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client EncryptionProtectorsClient) listByServerNextResults(lastResults EncryptionProtectorListResult) (result EncryptionProtectorListResult, err error) {
-	req, err := lastResults.encryptionProtectorListResultPreparer()
+func (client EncryptionProtectorsClient) listByServerNextResults(ctx context.Context, lastResults EncryptionProtectorListResult) (result EncryptionProtectorListResult, err error) {
+	req, err := lastResults.encryptionProtectorListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.EncryptionProtectorsClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -278,6 +305,16 @@ func (client EncryptionProtectorsClient) listByServerNextResults(lastResults Enc
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EncryptionProtectorsClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result EncryptionProtectorListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EncryptionProtectorsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/failovergroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/failovergroups.go
index 114ab721211a..c2e5a585e1b9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/failovergroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/failovergroups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewFailoverGroupsClientWithBaseURI(baseURI string, subscriptionID string) F
 // failoverGroupName - the name of the failover group.
 // parameters - the failover group parameters.
 func (client FailoverGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, failoverGroupName string, parameters FailoverGroup) (result FailoverGroupsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.FailoverGroupProperties", Name: validation.Null, Rule: false,
@@ -107,10 +118,6 @@ func (client FailoverGroupsClient) CreateOrUpdateSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -135,6 +142,16 @@ func (client FailoverGroupsClient) CreateOrUpdateResponder(resp *http.Response)
 // serverName - the name of the server containing the failover group.
 // failoverGroupName - the name of the failover group.
 func (client FailoverGroupsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, failoverGroupName string) (result FailoverGroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FailoverGroupsClient", "Delete", nil, "Failure preparing request")
@@ -181,10 +198,6 @@ func (client FailoverGroupsClient) DeleteSender(req *http.Request) (future Failo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -208,6 +221,16 @@ func (client FailoverGroupsClient) DeleteResponder(resp *http.Response) (result
 // serverName - the name of the server containing the failover group.
 // failoverGroupName - the name of the failover group.
 func (client FailoverGroupsClient) Failover(ctx context.Context, resourceGroupName string, serverName string, failoverGroupName string) (result FailoverGroupsFailoverFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.Failover")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.FailoverPreparer(ctx, resourceGroupName, serverName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FailoverGroupsClient", "Failover", nil, "Failure preparing request")
@@ -254,10 +277,6 @@ func (client FailoverGroupsClient) FailoverSender(req *http.Request) (future Fai
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -283,6 +302,16 @@ func (client FailoverGroupsClient) FailoverResponder(resp *http.Response) (resul
 // serverName - the name of the server containing the failover group.
 // failoverGroupName - the name of the failover group.
 func (client FailoverGroupsClient) ForceFailoverAllowDataLoss(ctx context.Context, resourceGroupName string, serverName string, failoverGroupName string) (result FailoverGroupsForceFailoverAllowDataLossFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.ForceFailoverAllowDataLoss")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ForceFailoverAllowDataLossPreparer(ctx, resourceGroupName, serverName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FailoverGroupsClient", "ForceFailoverAllowDataLoss", nil, "Failure preparing request")
@@ -329,10 +358,6 @@ func (client FailoverGroupsClient) ForceFailoverAllowDataLossSender(req *http.Re
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -357,6 +382,16 @@ func (client FailoverGroupsClient) ForceFailoverAllowDataLossResponder(resp *htt
 // serverName - the name of the server containing the failover group.
 // failoverGroupName - the name of the failover group.
 func (client FailoverGroupsClient) Get(ctx context.Context, resourceGroupName string, serverName string, failoverGroupName string) (result FailoverGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FailoverGroupsClient", "Get", nil, "Failure preparing request")
@@ -426,6 +461,16 @@ func (client FailoverGroupsClient) GetResponder(resp *http.Response) (result Fai
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server containing the failover group.
 func (client FailoverGroupsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result FailoverGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.fglr.Response.Response != nil {
+				sc = result.fglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -490,8 +535,8 @@ func (client FailoverGroupsClient) ListByServerResponder(resp *http.Response) (r
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client FailoverGroupsClient) listByServerNextResults(lastResults FailoverGroupListResult) (result FailoverGroupListResult, err error) {
-	req, err := lastResults.failoverGroupListResultPreparer()
+func (client FailoverGroupsClient) listByServerNextResults(ctx context.Context, lastResults FailoverGroupListResult) (result FailoverGroupListResult, err error) {
+	req, err := lastResults.failoverGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.FailoverGroupsClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -512,6 +557,16 @@ func (client FailoverGroupsClient) listByServerNextResults(lastResults FailoverG
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client FailoverGroupsClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result FailoverGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
@@ -524,6 +579,16 @@ func (client FailoverGroupsClient) ListByServerComplete(ctx context.Context, res
 // failoverGroupName - the name of the failover group.
 // parameters - the failover group parameters.
 func (client FailoverGroupsClient) Update(ctx context.Context, resourceGroupName string, serverName string, failoverGroupName string, parameters FailoverGroupUpdate) (result FailoverGroupsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, failoverGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FailoverGroupsClient", "Update", nil, "Failure preparing request")
@@ -572,10 +637,6 @@ func (client FailoverGroupsClient) UpdateSender(req *http.Request) (future Failo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/firewallrules.go
index 1f1b7f8a49f4..c3cbef3cce19 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // firewallRuleName - the name of the firewall rule.
 // parameters - the required parameters for creating or updating a firewall rule.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string, parameters FirewallRule) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.FirewallRuleProperties", Name: validation.Null, Rule: false,
@@ -131,6 +142,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // serverName - the name of the server.
 // firewallRuleName - the name of the firewall rule.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -200,6 +221,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // serverName - the name of the server.
 // firewallRuleName - the name of the firewall rule.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, firewallRuleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, firewallRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -269,6 +300,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client FirewallRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result FirewallRuleListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.FirewallRulesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/geobackuppolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/geobackuppolicies.go
index 3e4c95df43e2..9e5f54876588 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/geobackuppolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/geobackuppolicies.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewGeoBackupPoliciesClientWithBaseURI(baseURI string, subscriptionID string
 // databaseName - the name of the database.
 // parameters - the required parameters for creating or updating the geo backup policy.
 func (client GeoBackupPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters GeoBackupPolicy) (result GeoBackupPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GeoBackupPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.GeoBackupPolicyProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -129,6 +140,16 @@ func (client GeoBackupPoliciesClient) CreateOrUpdateResponder(resp *http.Respons
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client GeoBackupPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result GeoBackupPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GeoBackupPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.GeoBackupPoliciesClient", "Get", nil, "Failure preparing request")
@@ -200,6 +221,16 @@ func (client GeoBackupPoliciesClient) GetResponder(resp *http.Response) (result
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client GeoBackupPoliciesClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result GeoBackupPolicyListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GeoBackupPoliciesClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.GeoBackupPoliciesClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/managedinstances.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/managedinstances.go
index 64efddd7e24c..60206e04c5bb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/managedinstances.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/managedinstances.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewManagedInstancesClientWithBaseURI(baseURI string, subscriptionID string)
 // managedInstanceName - the name of the managed instance.
 // parameters - the requested managed instance resource state.
 func (client ManagedInstancesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managedInstanceName string, parameters ManagedInstance) (result ManagedInstancesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -103,10 +114,6 @@ func (client ManagedInstancesClient) CreateOrUpdateSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -130,6 +137,16 @@ func (client ManagedInstancesClient) CreateOrUpdateResponder(resp *http.Response
 // from the Azure Resource Manager API or the portal.
 // managedInstanceName - the name of the managed instance.
 func (client ManagedInstancesClient) Delete(ctx context.Context, resourceGroupName string, managedInstanceName string) (result ManagedInstancesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, managedInstanceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstancesClient", "Delete", nil, "Failure preparing request")
@@ -175,10 +192,6 @@ func (client ManagedInstancesClient) DeleteSender(req *http.Request) (future Man
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -201,6 +214,16 @@ func (client ManagedInstancesClient) DeleteResponder(resp *http.Response) (resul
 // from the Azure Resource Manager API or the portal.
 // managedInstanceName - the name of the managed instance.
 func (client ManagedInstancesClient) Get(ctx context.Context, resourceGroupName string, managedInstanceName string) (result ManagedInstance, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, managedInstanceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstancesClient", "Get", nil, "Failure preparing request")
@@ -265,6 +288,16 @@ func (client ManagedInstancesClient) GetResponder(resp *http.Response) (result M
 
 // List gets a list of all managed instances in the subscription.
 func (client ManagedInstancesClient) List(ctx context.Context) (result ManagedInstanceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.List")
+		defer func() {
+			sc := -1
+			if result.milr.Response.Response != nil {
+				sc = result.milr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -327,8 +360,8 @@ func (client ManagedInstancesClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ManagedInstancesClient) listNextResults(lastResults ManagedInstanceListResult) (result ManagedInstanceListResult, err error) {
-	req, err := lastResults.managedInstanceListResultPreparer()
+func (client ManagedInstancesClient) listNextResults(ctx context.Context, lastResults ManagedInstanceListResult) (result ManagedInstanceListResult, err error) {
+	req, err := lastResults.managedInstanceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ManagedInstancesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -349,6 +382,16 @@ func (client ManagedInstancesClient) listNextResults(lastResults ManagedInstance
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedInstancesClient) ListComplete(ctx context.Context) (result ManagedInstanceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -358,6 +401,16 @@ func (client ManagedInstancesClient) ListComplete(ctx context.Context) (result M
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 func (client ManagedInstancesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ManagedInstanceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.milr.Response.Response != nil {
+				sc = result.milr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -421,8 +474,8 @@ func (client ManagedInstancesClient) ListByResourceGroupResponder(resp *http.Res
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ManagedInstancesClient) listByResourceGroupNextResults(lastResults ManagedInstanceListResult) (result ManagedInstanceListResult, err error) {
-	req, err := lastResults.managedInstanceListResultPreparer()
+func (client ManagedInstancesClient) listByResourceGroupNextResults(ctx context.Context, lastResults ManagedInstanceListResult) (result ManagedInstanceListResult, err error) {
+	req, err := lastResults.managedInstanceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ManagedInstancesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -443,6 +496,16 @@ func (client ManagedInstancesClient) listByResourceGroupNextResults(lastResults
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedInstancesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ManagedInstanceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -454,6 +517,16 @@ func (client ManagedInstancesClient) ListByResourceGroupComplete(ctx context.Con
 // managedInstanceName - the name of the managed instance.
 // parameters - the requested managed instance resource state.
 func (client ManagedInstancesClient) Update(ctx context.Context, resourceGroupName string, managedInstanceName string, parameters ManagedInstanceUpdate) (result ManagedInstancesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstancesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, managedInstanceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstancesClient", "Update", nil, "Failure preparing request")
@@ -501,10 +574,6 @@ func (client ManagedInstancesClient) UpdateSender(req *http.Request) (future Man
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/models.go
index 9226cd55a949..35fc4de49fa5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/models.go
@@ -18,15 +18,20 @@ package sql
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql"
+
 // AuthenticationType enumerates the values for authentication type.
 type AuthenticationType string
 
@@ -1032,8 +1037,8 @@ func PossibleVirtualNetworkRuleStateValues() []VirtualNetworkRuleState {
 	return []VirtualNetworkRuleState{Deleting, Initializing, InProgress, Ready, Unknown}
 }
 
-// BackupLongTermRetentionPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// BackupLongTermRetentionPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type BackupLongTermRetentionPoliciesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1157,7 +1162,8 @@ func (bltrp *BackupLongTermRetentionPolicy) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// BackupLongTermRetentionPolicyListResult represents the response to a list long-term retention policies request.
+// BackupLongTermRetentionPolicyListResult represents the response to a list long-term retention policies
+// request.
 type BackupLongTermRetentionPolicyListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The list of long-term retention policies in the database.
@@ -1281,8 +1287,8 @@ type BackupLongTermRetentionVaultProperties struct {
 	RecoveryServicesVaultResourceID *string `json:"recoveryServicesVaultResourceId,omitempty"`
 }
 
-// BackupLongTermRetentionVaultsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// BackupLongTermRetentionVaultsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type BackupLongTermRetentionVaultsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1318,7 +1324,8 @@ type CheckNameAvailabilityRequest struct {
 	Type *string `json:"type,omitempty"`
 }
 
-// CheckNameAvailabilityResponse a response indicating whether the specified name for a resource is available.
+// CheckNameAvailabilityResponse a response indicating whether the specified name for a resource is
+// available.
 type CheckNameAvailabilityResponse struct {
 	autorest.Response `json:"-"`
 	// Available - True if the name is available, otherwise false.
@@ -1553,13 +1560,13 @@ func (dbap *DatabaseBlobAuditingPolicy) UnmarshalJSON(body []byte) error {
 
 // DatabaseBlobAuditingPolicyProperties properties of a database blob auditing policy.
 type DatabaseBlobAuditingPolicyProperties struct {
-	// State - Specifies the state of the policy. If state is Enabled, storageEndpoint and storageAccountAccessKey are required. Possible values include: 'BlobAuditingPolicyStateEnabled', 'BlobAuditingPolicyStateDisabled'
+	// State - Specifies the state of the policy. If state is Enabled, storageEndpoint or isAzureMonitorTargetEnabled are required. Possible values include: 'BlobAuditingPolicyStateEnabled', 'BlobAuditingPolicyStateDisabled'
 	State BlobAuditingPolicyState `json:"state,omitempty"`
 	// StorageEndpoint - Specifies the blob storage endpoint (e.g. https://MyAccount.blob.core.windows.net). If state is Enabled, storageEndpoint is required.
 	StorageEndpoint *string `json:"storageEndpoint,omitempty"`
-	// StorageAccountAccessKey - Specifies the identifier key of the auditing storage account. If state is Enabled, storageAccountAccessKey is required.
+	// StorageAccountAccessKey - Specifies the identifier key of the auditing storage account. If state is Enabled and storageEndpoint is specified, storageAccountAccessKey is required.
 	StorageAccountAccessKey *string `json:"storageAccountAccessKey,omitempty"`
-	// RetentionDays - Specifies the number of days to keep in the audit logs.
+	// RetentionDays - Specifies the number of days to keep in the audit logs in the storage account.
 	RetentionDays *int32 `json:"retentionDays,omitempty"`
 	// AuditActionsAndGroups - Specifies the Actions-Groups and Actions to audit.
 	//
@@ -1608,9 +1615,9 @@ type DatabaseBlobAuditingPolicyProperties struct {
 	// REFERENCES
 	//
 	// The general form for defining an action to be audited is:
-	// <action> ON <object> BY <principal>
+	// {action} ON {object} BY {principal}
 	//
-	// Note that <object> in the above format can refer to an object like a table, view, or stored procedure, or an entire database or schema. For the latter cases, the forms DATABASE::<db_name> and SCHEMA::<schema_name> are used, respectively.
+	// Note that <object> in the above format can refer to an object like a table, view, or stored procedure, or an entire database or schema. For the latter cases, the forms DATABASE::{db_name} and SCHEMA::{schema_name} are used, respectively.
 	//
 	// For example:
 	// SELECT on dbo.myTable by public
@@ -1623,6 +1630,18 @@ type DatabaseBlobAuditingPolicyProperties struct {
 	StorageAccountSubscriptionID *uuid.UUID `json:"storageAccountSubscriptionId,omitempty"`
 	// IsStorageSecondaryKeyInUse - Specifies whether storageAccountAccessKey value is the storage's secondary key.
 	IsStorageSecondaryKeyInUse *bool `json:"isStorageSecondaryKeyInUse,omitempty"`
+	// IsAzureMonitorTargetEnabled - Specifies whether audit events are sent to Azure Monitor.
+	// In order to send the events to Azure Monitor, specify 'State' as 'Enabled' and 'IsAzureMonitorTargetEnabled' as true.
+	//
+	// When using REST API to configure auditing, Diagnostic Settings with 'SQLSecurityAuditEvents' diagnostic logs category on the database should be also created.
+	// Note that for server level audit you should use the 'master' database as {databaseName}.
+	//
+	// Diagnostic Settings URI format:
+	// PUT https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroup}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/providers/microsoft.insights/diagnosticSettings/{settingsName}?api-version=2017-05-01-preview
+	//
+	// For more information, see [Diagnostic Settings REST API](https://go.microsoft.com/fwlink/?linkid=2033207)
+	// or [Diagnostic Settings PowerShell](https://go.microsoft.com/fwlink/?linkid=2033043)
+	IsAzureMonitorTargetEnabled *bool `json:"isAzureMonitorTargetEnabled,omitempty"`
 }
 
 // DatabaseListResult represents the response to a list database request.
@@ -1696,8 +1715,8 @@ type DatabaseProperties struct {
 	ZoneRedundant *bool `json:"zoneRedundant,omitempty"`
 }
 
-// DatabasesCreateImportOperationFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DatabasesCreateImportOperationFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DatabasesCreateImportOperationFuture struct {
 	azure.Future
 }
@@ -1884,7 +1903,8 @@ type DatabaseSecurityAlertPolicyProperties struct {
 	UseServerDefault SecurityAlertPolicyUseServerDefault `json:"useServerDefault,omitempty"`
 }
 
-// DatabasesExportFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesExportFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesExportFuture struct {
 	azure.Future
 }
@@ -1912,7 +1932,8 @@ func (future *DatabasesExportFuture) Result(client DatabasesClient) (ier ImportE
 	return
 }
 
-// DatabasesImportFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesImportFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesImportFuture struct {
 	azure.Future
 }
@@ -1940,7 +1961,8 @@ func (future *DatabasesImportFuture) Result(client DatabasesClient) (ier ImportE
 	return
 }
 
-// DatabasesPauseFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesPauseFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesPauseFuture struct {
 	azure.Future
 }
@@ -1962,7 +1984,8 @@ func (future *DatabasesPauseFuture) Result(client DatabasesClient) (ar autorest.
 	return
 }
 
-// DatabasesResumeFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesResumeFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesResumeFuture struct {
 	azure.Future
 }
@@ -1984,7 +2007,8 @@ func (future *DatabasesResumeFuture) Result(client DatabasesClient) (ar autorest
 	return
 }
 
-// DatabasesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesUpdateFuture struct {
 	azure.Future
 }
@@ -2776,7 +2800,8 @@ func (epda *ElasticPoolDatabaseActivity) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ElasticPoolDatabaseActivityListResult represents the response to a list elastic pool database activity request.
+// ElasticPoolDatabaseActivityListResult represents the response to a list elastic pool database activity
+// request.
 type ElasticPoolDatabaseActivityListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The list of elastic pool database activities.
@@ -2898,8 +2923,8 @@ type ElasticPoolProperties struct {
 	ZoneRedundant *bool `json:"zoneRedundant,omitempty"`
 }
 
-// ElasticPoolsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ElasticPoolsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ElasticPoolsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2927,7 +2952,8 @@ func (future *ElasticPoolsCreateOrUpdateFuture) Result(client ElasticPoolsClient
 	return
 }
 
-// ElasticPoolsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ElasticPoolsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ElasticPoolsUpdateFuture struct {
 	azure.Future
 }
@@ -3169,20 +3195,31 @@ type EncryptionProtectorListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// EncryptionProtectorListResultIterator provides access to a complete listing of EncryptionProtector values.
+// EncryptionProtectorListResultIterator provides access to a complete listing of EncryptionProtector
+// values.
 type EncryptionProtectorListResultIterator struct {
 	i    int
 	page EncryptionProtectorListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EncryptionProtectorListResultIterator) Next() error {
+func (iter *EncryptionProtectorListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EncryptionProtectorListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3191,6 +3228,13 @@ func (iter *EncryptionProtectorListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EncryptionProtectorListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EncryptionProtectorListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3210,6 +3254,11 @@ func (iter EncryptionProtectorListResultIterator) Value() EncryptionProtector {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EncryptionProtectorListResultIterator type.
+func NewEncryptionProtectorListResultIterator(page EncryptionProtectorListResultPage) EncryptionProtectorListResultIterator {
+	return EncryptionProtectorListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (eplr EncryptionProtectorListResult) IsEmpty() bool {
 	return eplr.Value == nil || len(*eplr.Value) == 0
@@ -3217,11 +3266,11 @@ func (eplr EncryptionProtectorListResult) IsEmpty() bool {
 
 // encryptionProtectorListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (eplr EncryptionProtectorListResult) encryptionProtectorListResultPreparer() (*http.Request, error) {
+func (eplr EncryptionProtectorListResult) encryptionProtectorListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if eplr.NextLink == nil || len(to.String(eplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(eplr.NextLink)))
@@ -3229,14 +3278,24 @@ func (eplr EncryptionProtectorListResult) encryptionProtectorListResultPreparer(
 
 // EncryptionProtectorListResultPage contains a page of EncryptionProtector values.
 type EncryptionProtectorListResultPage struct {
-	fn   func(EncryptionProtectorListResult) (EncryptionProtectorListResult, error)
+	fn   func(context.Context, EncryptionProtectorListResult) (EncryptionProtectorListResult, error)
 	eplr EncryptionProtectorListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EncryptionProtectorListResultPage) Next() error {
-	next, err := page.fn(page.eplr)
+func (page *EncryptionProtectorListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EncryptionProtectorListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.eplr)
 	if err != nil {
 		return err
 	}
@@ -3244,6 +3303,13 @@ func (page *EncryptionProtectorListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EncryptionProtectorListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EncryptionProtectorListResultPage) NotDone() bool {
 	return !page.eplr.IsEmpty()
@@ -3262,6 +3328,11 @@ func (page EncryptionProtectorListResultPage) Values() []EncryptionProtector {
 	return *page.eplr.Value
 }
 
+// Creates a new instance of the EncryptionProtectorListResultPage type.
+func NewEncryptionProtectorListResultPage(getNextPage func(context.Context, EncryptionProtectorListResult) (EncryptionProtectorListResult, error)) EncryptionProtectorListResultPage {
+	return EncryptionProtectorListResultPage{fn: getNextPage}
+}
+
 // EncryptionProtectorProperties properties for an encryption protector execution.
 type EncryptionProtectorProperties struct {
 	// Subregion - Subregion of the encryption protector.
@@ -3446,14 +3517,24 @@ type FailoverGroupListResultIterator struct {
 	page FailoverGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *FailoverGroupListResultIterator) Next() error {
+func (iter *FailoverGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3462,6 +3543,13 @@ func (iter *FailoverGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *FailoverGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter FailoverGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3481,6 +3569,11 @@ func (iter FailoverGroupListResultIterator) Value() FailoverGroup {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the FailoverGroupListResultIterator type.
+func NewFailoverGroupListResultIterator(page FailoverGroupListResultPage) FailoverGroupListResultIterator {
+	return FailoverGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (fglr FailoverGroupListResult) IsEmpty() bool {
 	return fglr.Value == nil || len(*fglr.Value) == 0
@@ -3488,11 +3581,11 @@ func (fglr FailoverGroupListResult) IsEmpty() bool {
 
 // failoverGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (fglr FailoverGroupListResult) failoverGroupListResultPreparer() (*http.Request, error) {
+func (fglr FailoverGroupListResult) failoverGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if fglr.NextLink == nil || len(to.String(fglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(fglr.NextLink)))
@@ -3500,14 +3593,24 @@ func (fglr FailoverGroupListResult) failoverGroupListResultPreparer() (*http.Req
 
 // FailoverGroupListResultPage contains a page of FailoverGroup values.
 type FailoverGroupListResultPage struct {
-	fn   func(FailoverGroupListResult) (FailoverGroupListResult, error)
+	fn   func(context.Context, FailoverGroupListResult) (FailoverGroupListResult, error)
 	fglr FailoverGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *FailoverGroupListResultPage) Next() error {
-	next, err := page.fn(page.fglr)
+func (page *FailoverGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FailoverGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.fglr)
 	if err != nil {
 		return err
 	}
@@ -3515,6 +3618,13 @@ func (page *FailoverGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *FailoverGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page FailoverGroupListResultPage) NotDone() bool {
 	return !page.fglr.IsEmpty()
@@ -3533,6 +3643,11 @@ func (page FailoverGroupListResultPage) Values() []FailoverGroup {
 	return *page.fglr.Value
 }
 
+// Creates a new instance of the FailoverGroupListResultPage type.
+func NewFailoverGroupListResultPage(getNextPage func(context.Context, FailoverGroupListResult) (FailoverGroupListResult, error)) FailoverGroupListResultPage {
+	return FailoverGroupListResultPage{fn: getNextPage}
+}
+
 // FailoverGroupProperties properties of a failover group.
 type FailoverGroupProperties struct {
 	// ReadWriteEndpoint - Read-write endpoint of the failover group instance.
@@ -3563,8 +3678,8 @@ type FailoverGroupReadWriteEndpoint struct {
 	FailoverWithDataLossGracePeriodMinutes *int32 `json:"failoverWithDataLossGracePeriodMinutes,omitempty"`
 }
 
-// FailoverGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// FailoverGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type FailoverGroupsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -3592,7 +3707,8 @@ func (future *FailoverGroupsCreateOrUpdateFuture) Result(client FailoverGroupsCl
 	return
 }
 
-// FailoverGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// FailoverGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type FailoverGroupsDeleteFuture struct {
 	azure.Future
 }
@@ -3643,8 +3759,8 @@ func (future *FailoverGroupsFailoverFuture) Result(client FailoverGroupsClient)
 	return
 }
 
-// FailoverGroupsForceFailoverAllowDataLossFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// FailoverGroupsForceFailoverAllowDataLossFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type FailoverGroupsForceFailoverAllowDataLossFuture struct {
 	azure.Future
 }
@@ -3672,7 +3788,8 @@ func (future *FailoverGroupsForceFailoverAllowDataLossFuture) Result(client Fail
 	return
 }
 
-// FailoverGroupsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// FailoverGroupsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type FailoverGroupsUpdateFuture struct {
 	azure.Future
 }
@@ -4392,14 +4509,24 @@ type ManagedInstanceListResultIterator struct {
 	page ManagedInstanceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ManagedInstanceListResultIterator) Next() error {
+func (iter *ManagedInstanceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4408,6 +4535,13 @@ func (iter *ManagedInstanceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ManagedInstanceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ManagedInstanceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4427,6 +4561,11 @@ func (iter ManagedInstanceListResultIterator) Value() ManagedInstance {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ManagedInstanceListResultIterator type.
+func NewManagedInstanceListResultIterator(page ManagedInstanceListResultPage) ManagedInstanceListResultIterator {
+	return ManagedInstanceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (milr ManagedInstanceListResult) IsEmpty() bool {
 	return milr.Value == nil || len(*milr.Value) == 0
@@ -4434,11 +4573,11 @@ func (milr ManagedInstanceListResult) IsEmpty() bool {
 
 // managedInstanceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (milr ManagedInstanceListResult) managedInstanceListResultPreparer() (*http.Request, error) {
+func (milr ManagedInstanceListResult) managedInstanceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if milr.NextLink == nil || len(to.String(milr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(milr.NextLink)))
@@ -4446,14 +4585,24 @@ func (milr ManagedInstanceListResult) managedInstanceListResultPreparer() (*http
 
 // ManagedInstanceListResultPage contains a page of ManagedInstance values.
 type ManagedInstanceListResultPage struct {
-	fn   func(ManagedInstanceListResult) (ManagedInstanceListResult, error)
+	fn   func(context.Context, ManagedInstanceListResult) (ManagedInstanceListResult, error)
 	milr ManagedInstanceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ManagedInstanceListResultPage) Next() error {
-	next, err := page.fn(page.milr)
+func (page *ManagedInstanceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.milr)
 	if err != nil {
 		return err
 	}
@@ -4461,6 +4610,13 @@ func (page *ManagedInstanceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ManagedInstanceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ManagedInstanceListResultPage) NotDone() bool {
 	return !page.milr.IsEmpty()
@@ -4479,6 +4635,11 @@ func (page ManagedInstanceListResultPage) Values() []ManagedInstance {
 	return *page.milr.Value
 }
 
+// Creates a new instance of the ManagedInstanceListResultPage type.
+func NewManagedInstanceListResultPage(getNextPage func(context.Context, ManagedInstanceListResult) (ManagedInstanceListResult, error)) ManagedInstanceListResultPage {
+	return ManagedInstanceListResultPage{fn: getNextPage}
+}
+
 // ManagedInstanceProperties the properties of a managed instance.
 type ManagedInstanceProperties struct {
 	// FullyQualifiedDomainName - The fully qualified domain name of the managed instance.
@@ -4505,8 +4666,8 @@ type ManagedInstanceProperties struct {
 	DNSZonePartner *string `json:"dnsZonePartner,omitempty"`
 }
 
-// ManagedInstancesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ManagedInstancesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ManagedInstancesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -4699,7 +4860,7 @@ type MetricDefinition struct {
 	ResourceURI *string `json:"resourceUri,omitempty"`
 	// Unit - The unit of the metric. Possible values include: 'UnitDefinitionTypeCount', 'UnitDefinitionTypeBytes', 'UnitDefinitionTypeSeconds', 'UnitDefinitionTypePercent', 'UnitDefinitionTypeCountPerSecond', 'UnitDefinitionTypeBytesPerSecond'
 	Unit UnitDefinitionType `json:"unit,omitempty"`
-	// MetricAvailabilities - The list of database metric availabities for the metric.
+	// MetricAvailabilities - The list of database metric availabilities for the metric.
 	MetricAvailabilities *[]MetricAvailability `json:"metricAvailabilities,omitempty"`
 }
 
@@ -4810,14 +4971,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4826,6 +4997,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4845,6 +5023,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -4852,11 +5035,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -4864,14 +5047,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -4879,6 +5072,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -4897,6 +5097,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // PartnerInfo partner server information for the failover group.
 type PartnerInfo struct {
 	// ID - Resource identifier of the partner server.
@@ -5262,8 +5467,8 @@ type ReplicationLinkProperties struct {
 	ReplicationState ReplicationState `json:"replicationState,omitempty"`
 }
 
-// ReplicationLinksFailoverAllowDataLossFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ReplicationLinksFailoverAllowDataLossFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type ReplicationLinksFailoverAllowDataLossFuture struct {
 	azure.Future
 }
@@ -5285,8 +5490,8 @@ func (future *ReplicationLinksFailoverAllowDataLossFuture) Result(client Replica
 	return
 }
 
-// ReplicationLinksFailoverFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ReplicationLinksFailoverFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ReplicationLinksFailoverFuture struct {
 	azure.Future
 }
@@ -5788,8 +5993,8 @@ func (saaa *ServerAzureADAdministrator) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// ServerAzureADAdministratorsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServerAzureADAdministratorsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ServerAzureADAdministratorsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -5971,8 +6176,8 @@ type ServerCommunicationLinkProperties struct {
 	PartnerServer *string `json:"partnerServer,omitempty"`
 }
 
-// ServerCommunicationLinksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// ServerCommunicationLinksCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type ServerCommunicationLinksCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -6241,14 +6446,24 @@ type ServerKeyListResultIterator struct {
 	page ServerKeyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ServerKeyListResultIterator) Next() error {
+func (iter *ServerKeyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6257,6 +6472,13 @@ func (iter *ServerKeyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ServerKeyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ServerKeyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6276,6 +6498,11 @@ func (iter ServerKeyListResultIterator) Value() ServerKey {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ServerKeyListResultIterator type.
+func NewServerKeyListResultIterator(page ServerKeyListResultPage) ServerKeyListResultIterator {
+	return ServerKeyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sklr ServerKeyListResult) IsEmpty() bool {
 	return sklr.Value == nil || len(*sklr.Value) == 0
@@ -6283,11 +6510,11 @@ func (sklr ServerKeyListResult) IsEmpty() bool {
 
 // serverKeyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sklr ServerKeyListResult) serverKeyListResultPreparer() (*http.Request, error) {
+func (sklr ServerKeyListResult) serverKeyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sklr.NextLink == nil || len(to.String(sklr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sklr.NextLink)))
@@ -6295,14 +6522,24 @@ func (sklr ServerKeyListResult) serverKeyListResultPreparer() (*http.Request, er
 
 // ServerKeyListResultPage contains a page of ServerKey values.
 type ServerKeyListResultPage struct {
-	fn   func(ServerKeyListResult) (ServerKeyListResult, error)
+	fn   func(context.Context, ServerKeyListResult) (ServerKeyListResult, error)
 	sklr ServerKeyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ServerKeyListResultPage) Next() error {
-	next, err := page.fn(page.sklr)
+func (page *ServerKeyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sklr)
 	if err != nil {
 		return err
 	}
@@ -6310,6 +6547,13 @@ func (page *ServerKeyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ServerKeyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ServerKeyListResultPage) NotDone() bool {
 	return !page.sklr.IsEmpty()
@@ -6328,6 +6572,11 @@ func (page ServerKeyListResultPage) Values() []ServerKey {
 	return *page.sklr.Value
 }
 
+// Creates a new instance of the ServerKeyListResultPage type.
+func NewServerKeyListResultPage(getNextPage func(context.Context, ServerKeyListResult) (ServerKeyListResult, error)) ServerKeyListResultPage {
+	return ServerKeyListResultPage{fn: getNextPage}
+}
+
 // ServerKeyProperties properties for a server key execution.
 type ServerKeyProperties struct {
 	// Subregion - Subregion of the server key.
@@ -6342,8 +6591,8 @@ type ServerKeyProperties struct {
 	CreationDate *date.Time `json:"creationDate,omitempty"`
 }
 
-// ServerKeysCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ServerKeysCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ServerKeysCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -6371,7 +6620,8 @@ func (future *ServerKeysCreateOrUpdateFuture) Result(client ServerKeysClient) (s
 	return
 }
 
-// ServerKeysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServerKeysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServerKeysDeleteFuture struct {
 	azure.Future
 }
@@ -6408,14 +6658,24 @@ type ServerListResultIterator struct {
 	page ServerListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ServerListResultIterator) Next() error {
+func (iter *ServerListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6424,6 +6684,13 @@ func (iter *ServerListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ServerListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ServerListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6443,6 +6710,11 @@ func (iter ServerListResultIterator) Value() Server {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ServerListResultIterator type.
+func NewServerListResultIterator(page ServerListResultPage) ServerListResultIterator {
+	return ServerListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (slr ServerListResult) IsEmpty() bool {
 	return slr.Value == nil || len(*slr.Value) == 0
@@ -6450,11 +6722,11 @@ func (slr ServerListResult) IsEmpty() bool {
 
 // serverListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (slr ServerListResult) serverListResultPreparer() (*http.Request, error) {
+func (slr ServerListResult) serverListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if slr.NextLink == nil || len(to.String(slr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(slr.NextLink)))
@@ -6462,14 +6734,24 @@ func (slr ServerListResult) serverListResultPreparer() (*http.Request, error) {
 
 // ServerListResultPage contains a page of Server values.
 type ServerListResultPage struct {
-	fn  func(ServerListResult) (ServerListResult, error)
+	fn  func(context.Context, ServerListResult) (ServerListResult, error)
 	slr ServerListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ServerListResultPage) Next() error {
-	next, err := page.fn(page.slr)
+func (page *ServerListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.slr)
 	if err != nil {
 		return err
 	}
@@ -6477,6 +6759,13 @@ func (page *ServerListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ServerListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ServerListResultPage) NotDone() bool {
 	return !page.slr.IsEmpty()
@@ -6495,6 +6784,11 @@ func (page ServerListResultPage) Values() []Server {
 	return *page.slr.Value
 }
 
+// Creates a new instance of the ServerListResultPage type.
+func NewServerListResultPage(getNextPage func(context.Context, ServerListResult) (ServerListResult, error)) ServerListResultPage {
+	return ServerListResultPage{fn: getNextPage}
+}
+
 // ServerProperties the properties of a server.
 type ServerProperties struct {
 	// AdministratorLogin - Administrator username for the server. Once created it cannot be changed.
@@ -6538,7 +6832,8 @@ func (future *ServersCreateOrUpdateFuture) Result(client ServersClient) (s Serve
 	return
 }
 
-// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersDeleteFuture struct {
 	azure.Future
 }
@@ -6560,7 +6855,8 @@ func (future *ServersDeleteFuture) Result(client ServersClient) (ar autorest.Res
 	return
 }
 
-// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ServersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ServersUpdateFuture struct {
 	azure.Future
 }
@@ -6804,7 +7100,7 @@ type ServiceObjectiveProperties struct {
 // ServiceTierAdvisor represents a Service Tier Advisor.
 type ServiceTierAdvisor struct {
 	autorest.Response `json:"-"`
-	// ServiceTierAdvisorProperties - The properites representing the resource.
+	// ServiceTierAdvisorProperties - The properties representing the resource.
 	*ServiceTierAdvisorProperties `json:"properties,omitempty"`
 	// ID - Resource ID.
 	ID *string `json:"id,omitempty"`
@@ -7053,14 +7349,24 @@ type SubscriptionUsageListResultIterator struct {
 	page SubscriptionUsageListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SubscriptionUsageListResultIterator) Next() error {
+func (iter *SubscriptionUsageListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionUsageListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7069,6 +7375,13 @@ func (iter *SubscriptionUsageListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SubscriptionUsageListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SubscriptionUsageListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7088,6 +7401,11 @@ func (iter SubscriptionUsageListResultIterator) Value() SubscriptionUsage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SubscriptionUsageListResultIterator type.
+func NewSubscriptionUsageListResultIterator(page SubscriptionUsageListResultPage) SubscriptionUsageListResultIterator {
+	return SubscriptionUsageListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sulr SubscriptionUsageListResult) IsEmpty() bool {
 	return sulr.Value == nil || len(*sulr.Value) == 0
@@ -7095,11 +7413,11 @@ func (sulr SubscriptionUsageListResult) IsEmpty() bool {
 
 // subscriptionUsageListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sulr SubscriptionUsageListResult) subscriptionUsageListResultPreparer() (*http.Request, error) {
+func (sulr SubscriptionUsageListResult) subscriptionUsageListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sulr.NextLink == nil || len(to.String(sulr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sulr.NextLink)))
@@ -7107,14 +7425,24 @@ func (sulr SubscriptionUsageListResult) subscriptionUsageListResultPreparer() (*
 
 // SubscriptionUsageListResultPage contains a page of SubscriptionUsage values.
 type SubscriptionUsageListResultPage struct {
-	fn   func(SubscriptionUsageListResult) (SubscriptionUsageListResult, error)
+	fn   func(context.Context, SubscriptionUsageListResult) (SubscriptionUsageListResult, error)
 	sulr SubscriptionUsageListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SubscriptionUsageListResultPage) Next() error {
-	next, err := page.fn(page.sulr)
+func (page *SubscriptionUsageListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionUsageListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sulr)
 	if err != nil {
 		return err
 	}
@@ -7122,6 +7450,13 @@ func (page *SubscriptionUsageListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SubscriptionUsageListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SubscriptionUsageListResultPage) NotDone() bool {
 	return !page.sulr.IsEmpty()
@@ -7140,6 +7475,11 @@ func (page SubscriptionUsageListResultPage) Values() []SubscriptionUsage {
 	return *page.sulr.Value
 }
 
+// Creates a new instance of the SubscriptionUsageListResultPage type.
+func NewSubscriptionUsageListResultPage(getNextPage func(context.Context, SubscriptionUsageListResult) (SubscriptionUsageListResult, error)) SubscriptionUsageListResultPage {
+	return SubscriptionUsageListResultPage{fn: getNextPage}
+}
+
 // SubscriptionUsageProperties properties of a subscription usage.
 type SubscriptionUsageProperties struct {
 	// DisplayName - User-readable name of the metric.
@@ -7331,21 +7671,31 @@ type SyncAgentLinkedDatabaseListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// SyncAgentLinkedDatabaseListResultIterator provides access to a complete listing of SyncAgentLinkedDatabase
-// values.
+// SyncAgentLinkedDatabaseListResultIterator provides access to a complete listing of
+// SyncAgentLinkedDatabase values.
 type SyncAgentLinkedDatabaseListResultIterator struct {
 	i    int
 	page SyncAgentLinkedDatabaseListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncAgentLinkedDatabaseListResultIterator) Next() error {
+func (iter *SyncAgentLinkedDatabaseListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentLinkedDatabaseListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7354,6 +7704,13 @@ func (iter *SyncAgentLinkedDatabaseListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncAgentLinkedDatabaseListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncAgentLinkedDatabaseListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7373,6 +7730,11 @@ func (iter SyncAgentLinkedDatabaseListResultIterator) Value() SyncAgentLinkedDat
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncAgentLinkedDatabaseListResultIterator type.
+func NewSyncAgentLinkedDatabaseListResultIterator(page SyncAgentLinkedDatabaseListResultPage) SyncAgentLinkedDatabaseListResultIterator {
+	return SyncAgentLinkedDatabaseListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (saldlr SyncAgentLinkedDatabaseListResult) IsEmpty() bool {
 	return saldlr.Value == nil || len(*saldlr.Value) == 0
@@ -7380,11 +7742,11 @@ func (saldlr SyncAgentLinkedDatabaseListResult) IsEmpty() bool {
 
 // syncAgentLinkedDatabaseListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (saldlr SyncAgentLinkedDatabaseListResult) syncAgentLinkedDatabaseListResultPreparer() (*http.Request, error) {
+func (saldlr SyncAgentLinkedDatabaseListResult) syncAgentLinkedDatabaseListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if saldlr.NextLink == nil || len(to.String(saldlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(saldlr.NextLink)))
@@ -7392,14 +7754,24 @@ func (saldlr SyncAgentLinkedDatabaseListResult) syncAgentLinkedDatabaseListResul
 
 // SyncAgentLinkedDatabaseListResultPage contains a page of SyncAgentLinkedDatabase values.
 type SyncAgentLinkedDatabaseListResultPage struct {
-	fn     func(SyncAgentLinkedDatabaseListResult) (SyncAgentLinkedDatabaseListResult, error)
+	fn     func(context.Context, SyncAgentLinkedDatabaseListResult) (SyncAgentLinkedDatabaseListResult, error)
 	saldlr SyncAgentLinkedDatabaseListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncAgentLinkedDatabaseListResultPage) Next() error {
-	next, err := page.fn(page.saldlr)
+func (page *SyncAgentLinkedDatabaseListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentLinkedDatabaseListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.saldlr)
 	if err != nil {
 		return err
 	}
@@ -7407,6 +7779,13 @@ func (page *SyncAgentLinkedDatabaseListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncAgentLinkedDatabaseListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncAgentLinkedDatabaseListResultPage) NotDone() bool {
 	return !page.saldlr.IsEmpty()
@@ -7425,6 +7804,11 @@ func (page SyncAgentLinkedDatabaseListResultPage) Values() []SyncAgentLinkedData
 	return *page.saldlr.Value
 }
 
+// Creates a new instance of the SyncAgentLinkedDatabaseListResultPage type.
+func NewSyncAgentLinkedDatabaseListResultPage(getNextPage func(context.Context, SyncAgentLinkedDatabaseListResult) (SyncAgentLinkedDatabaseListResult, error)) SyncAgentLinkedDatabaseListResultPage {
+	return SyncAgentLinkedDatabaseListResultPage{fn: getNextPage}
+}
+
 // SyncAgentLinkedDatabaseProperties properties of an Azure SQL Database sync agent linked database.
 type SyncAgentLinkedDatabaseProperties struct {
 	// DatabaseType - Type of the sync agent linked database. Possible values include: 'AzureSQLDatabase', 'SQLServerDatabase'
@@ -7456,14 +7840,24 @@ type SyncAgentListResultIterator struct {
 	page SyncAgentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncAgentListResultIterator) Next() error {
+func (iter *SyncAgentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7472,6 +7866,13 @@ func (iter *SyncAgentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncAgentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncAgentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7491,6 +7892,11 @@ func (iter SyncAgentListResultIterator) Value() SyncAgent {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncAgentListResultIterator type.
+func NewSyncAgentListResultIterator(page SyncAgentListResultPage) SyncAgentListResultIterator {
+	return SyncAgentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (salr SyncAgentListResult) IsEmpty() bool {
 	return salr.Value == nil || len(*salr.Value) == 0
@@ -7498,11 +7904,11 @@ func (salr SyncAgentListResult) IsEmpty() bool {
 
 // syncAgentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (salr SyncAgentListResult) syncAgentListResultPreparer() (*http.Request, error) {
+func (salr SyncAgentListResult) syncAgentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if salr.NextLink == nil || len(to.String(salr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(salr.NextLink)))
@@ -7510,14 +7916,24 @@ func (salr SyncAgentListResult) syncAgentListResultPreparer() (*http.Request, er
 
 // SyncAgentListResultPage contains a page of SyncAgent values.
 type SyncAgentListResultPage struct {
-	fn   func(SyncAgentListResult) (SyncAgentListResult, error)
+	fn   func(context.Context, SyncAgentListResult) (SyncAgentListResult, error)
 	salr SyncAgentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncAgentListResultPage) Next() error {
-	next, err := page.fn(page.salr)
+func (page *SyncAgentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.salr)
 	if err != nil {
 		return err
 	}
@@ -7525,6 +7941,13 @@ func (page *SyncAgentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncAgentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncAgentListResultPage) NotDone() bool {
 	return !page.salr.IsEmpty()
@@ -7543,6 +7966,11 @@ func (page SyncAgentListResultPage) Values() []SyncAgent {
 	return *page.salr.Value
 }
 
+// Creates a new instance of the SyncAgentListResultPage type.
+func NewSyncAgentListResultPage(getNextPage func(context.Context, SyncAgentListResult) (SyncAgentListResult, error)) SyncAgentListResultPage {
+	return SyncAgentListResultPage{fn: getNextPage}
+}
+
 // SyncAgentProperties properties of an Azure SQL Database sync agent.
 type SyncAgentProperties struct {
 	// Name - Name of the sync agent.
@@ -7561,8 +7989,8 @@ type SyncAgentProperties struct {
 	Version *string `json:"version,omitempty"`
 }
 
-// SyncAgentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SyncAgentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SyncAgentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -7590,7 +8018,8 @@ func (future *SyncAgentsCreateOrUpdateFuture) Result(client SyncAgentsClient) (s
 	return
 }
 
-// SyncAgentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SyncAgentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SyncAgentsDeleteFuture struct {
 	azure.Future
 }
@@ -7621,20 +8050,31 @@ type SyncDatabaseIDListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// SyncDatabaseIDListResultIterator provides access to a complete listing of SyncDatabaseIDProperties values.
+// SyncDatabaseIDListResultIterator provides access to a complete listing of SyncDatabaseIDProperties
+// values.
 type SyncDatabaseIDListResultIterator struct {
 	i    int
 	page SyncDatabaseIDListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncDatabaseIDListResultIterator) Next() error {
+func (iter *SyncDatabaseIDListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncDatabaseIDListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7643,6 +8083,13 @@ func (iter *SyncDatabaseIDListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncDatabaseIDListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncDatabaseIDListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7662,6 +8109,11 @@ func (iter SyncDatabaseIDListResultIterator) Value() SyncDatabaseIDProperties {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncDatabaseIDListResultIterator type.
+func NewSyncDatabaseIDListResultIterator(page SyncDatabaseIDListResultPage) SyncDatabaseIDListResultIterator {
+	return SyncDatabaseIDListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sdilr SyncDatabaseIDListResult) IsEmpty() bool {
 	return sdilr.Value == nil || len(*sdilr.Value) == 0
@@ -7669,11 +8121,11 @@ func (sdilr SyncDatabaseIDListResult) IsEmpty() bool {
 
 // syncDatabaseIDListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sdilr SyncDatabaseIDListResult) syncDatabaseIDListResultPreparer() (*http.Request, error) {
+func (sdilr SyncDatabaseIDListResult) syncDatabaseIDListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sdilr.NextLink == nil || len(to.String(sdilr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sdilr.NextLink)))
@@ -7681,14 +8133,24 @@ func (sdilr SyncDatabaseIDListResult) syncDatabaseIDListResultPreparer() (*http.
 
 // SyncDatabaseIDListResultPage contains a page of SyncDatabaseIDProperties values.
 type SyncDatabaseIDListResultPage struct {
-	fn    func(SyncDatabaseIDListResult) (SyncDatabaseIDListResult, error)
+	fn    func(context.Context, SyncDatabaseIDListResult) (SyncDatabaseIDListResult, error)
 	sdilr SyncDatabaseIDListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncDatabaseIDListResultPage) Next() error {
-	next, err := page.fn(page.sdilr)
+func (page *SyncDatabaseIDListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncDatabaseIDListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sdilr)
 	if err != nil {
 		return err
 	}
@@ -7696,6 +8158,13 @@ func (page *SyncDatabaseIDListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncDatabaseIDListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncDatabaseIDListResultPage) NotDone() bool {
 	return !page.sdilr.IsEmpty()
@@ -7714,6 +8183,11 @@ func (page SyncDatabaseIDListResultPage) Values() []SyncDatabaseIDProperties {
 	return *page.sdilr.Value
 }
 
+// Creates a new instance of the SyncDatabaseIDListResultPage type.
+func NewSyncDatabaseIDListResultPage(getNextPage func(context.Context, SyncDatabaseIDListResult) (SyncDatabaseIDListResult, error)) SyncDatabaseIDListResultPage {
+	return SyncDatabaseIDListResultPage{fn: getNextPage}
+}
+
 // SyncDatabaseIDProperties properties of the sync database id.
 type SyncDatabaseIDProperties struct {
 	// ID - ARM resource id of sync database.
@@ -7737,21 +8211,31 @@ type SyncFullSchemaPropertiesListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// SyncFullSchemaPropertiesListResultIterator provides access to a complete listing of SyncFullSchemaProperties
-// values.
+// SyncFullSchemaPropertiesListResultIterator provides access to a complete listing of
+// SyncFullSchemaProperties values.
 type SyncFullSchemaPropertiesListResultIterator struct {
 	i    int
 	page SyncFullSchemaPropertiesListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncFullSchemaPropertiesListResultIterator) Next() error {
+func (iter *SyncFullSchemaPropertiesListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncFullSchemaPropertiesListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7760,6 +8244,13 @@ func (iter *SyncFullSchemaPropertiesListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncFullSchemaPropertiesListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncFullSchemaPropertiesListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7779,6 +8270,11 @@ func (iter SyncFullSchemaPropertiesListResultIterator) Value() SyncFullSchemaPro
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncFullSchemaPropertiesListResultIterator type.
+func NewSyncFullSchemaPropertiesListResultIterator(page SyncFullSchemaPropertiesListResultPage) SyncFullSchemaPropertiesListResultIterator {
+	return SyncFullSchemaPropertiesListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sfsplr SyncFullSchemaPropertiesListResult) IsEmpty() bool {
 	return sfsplr.Value == nil || len(*sfsplr.Value) == 0
@@ -7786,11 +8282,11 @@ func (sfsplr SyncFullSchemaPropertiesListResult) IsEmpty() bool {
 
 // syncFullSchemaPropertiesListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sfsplr SyncFullSchemaPropertiesListResult) syncFullSchemaPropertiesListResultPreparer() (*http.Request, error) {
+func (sfsplr SyncFullSchemaPropertiesListResult) syncFullSchemaPropertiesListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sfsplr.NextLink == nil || len(to.String(sfsplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sfsplr.NextLink)))
@@ -7798,14 +8294,24 @@ func (sfsplr SyncFullSchemaPropertiesListResult) syncFullSchemaPropertiesListRes
 
 // SyncFullSchemaPropertiesListResultPage contains a page of SyncFullSchemaProperties values.
 type SyncFullSchemaPropertiesListResultPage struct {
-	fn     func(SyncFullSchemaPropertiesListResult) (SyncFullSchemaPropertiesListResult, error)
+	fn     func(context.Context, SyncFullSchemaPropertiesListResult) (SyncFullSchemaPropertiesListResult, error)
 	sfsplr SyncFullSchemaPropertiesListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncFullSchemaPropertiesListResultPage) Next() error {
-	next, err := page.fn(page.sfsplr)
+func (page *SyncFullSchemaPropertiesListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncFullSchemaPropertiesListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sfsplr)
 	if err != nil {
 		return err
 	}
@@ -7813,6 +8319,13 @@ func (page *SyncFullSchemaPropertiesListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncFullSchemaPropertiesListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncFullSchemaPropertiesListResultPage) NotDone() bool {
 	return !page.sfsplr.IsEmpty()
@@ -7831,6 +8344,11 @@ func (page SyncFullSchemaPropertiesListResultPage) Values() []SyncFullSchemaProp
 	return *page.sfsplr.Value
 }
 
+// Creates a new instance of the SyncFullSchemaPropertiesListResultPage type.
+func NewSyncFullSchemaPropertiesListResultPage(getNextPage func(context.Context, SyncFullSchemaPropertiesListResult) (SyncFullSchemaPropertiesListResult, error)) SyncFullSchemaPropertiesListResultPage {
+	return SyncFullSchemaPropertiesListResultPage{fn: getNextPage}
+}
+
 // SyncFullSchemaTable properties of the table in the database full schema.
 type SyncFullSchemaTable struct {
 	// Columns - List of columns in the table of database full schema.
@@ -7960,14 +8478,24 @@ type SyncGroupListResultIterator struct {
 	page SyncGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncGroupListResultIterator) Next() error {
+func (iter *SyncGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7976,6 +8504,13 @@ func (iter *SyncGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7995,6 +8530,11 @@ func (iter SyncGroupListResultIterator) Value() SyncGroup {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncGroupListResultIterator type.
+func NewSyncGroupListResultIterator(page SyncGroupListResultPage) SyncGroupListResultIterator {
+	return SyncGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sglr SyncGroupListResult) IsEmpty() bool {
 	return sglr.Value == nil || len(*sglr.Value) == 0
@@ -8002,11 +8542,11 @@ func (sglr SyncGroupListResult) IsEmpty() bool {
 
 // syncGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sglr SyncGroupListResult) syncGroupListResultPreparer() (*http.Request, error) {
+func (sglr SyncGroupListResult) syncGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sglr.NextLink == nil || len(to.String(sglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sglr.NextLink)))
@@ -8014,14 +8554,24 @@ func (sglr SyncGroupListResult) syncGroupListResultPreparer() (*http.Request, er
 
 // SyncGroupListResultPage contains a page of SyncGroup values.
 type SyncGroupListResultPage struct {
-	fn   func(SyncGroupListResult) (SyncGroupListResult, error)
+	fn   func(context.Context, SyncGroupListResult) (SyncGroupListResult, error)
 	sglr SyncGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncGroupListResultPage) Next() error {
-	next, err := page.fn(page.sglr)
+func (page *SyncGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sglr)
 	if err != nil {
 		return err
 	}
@@ -8029,6 +8579,13 @@ func (page *SyncGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncGroupListResultPage) NotDone() bool {
 	return !page.sglr.IsEmpty()
@@ -8047,6 +8604,11 @@ func (page SyncGroupListResultPage) Values() []SyncGroup {
 	return *page.sglr.Value
 }
 
+// Creates a new instance of the SyncGroupListResultPage type.
+func NewSyncGroupListResultPage(getNextPage func(context.Context, SyncGroupListResult) (SyncGroupListResult, error)) SyncGroupListResultPage {
+	return SyncGroupListResultPage{fn: getNextPage}
+}
+
 // SyncGroupLogListResult a list of sync group log properties.
 type SyncGroupLogListResult struct {
 	autorest.Response `json:"-"`
@@ -8062,14 +8624,24 @@ type SyncGroupLogListResultIterator struct {
 	page SyncGroupLogListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncGroupLogListResultIterator) Next() error {
+func (iter *SyncGroupLogListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupLogListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8078,6 +8650,13 @@ func (iter *SyncGroupLogListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncGroupLogListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncGroupLogListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8097,6 +8676,11 @@ func (iter SyncGroupLogListResultIterator) Value() SyncGroupLogProperties {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncGroupLogListResultIterator type.
+func NewSyncGroupLogListResultIterator(page SyncGroupLogListResultPage) SyncGroupLogListResultIterator {
+	return SyncGroupLogListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sgllr SyncGroupLogListResult) IsEmpty() bool {
 	return sgllr.Value == nil || len(*sgllr.Value) == 0
@@ -8104,11 +8688,11 @@ func (sgllr SyncGroupLogListResult) IsEmpty() bool {
 
 // syncGroupLogListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sgllr SyncGroupLogListResult) syncGroupLogListResultPreparer() (*http.Request, error) {
+func (sgllr SyncGroupLogListResult) syncGroupLogListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sgllr.NextLink == nil || len(to.String(sgllr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sgllr.NextLink)))
@@ -8116,14 +8700,24 @@ func (sgllr SyncGroupLogListResult) syncGroupLogListResultPreparer() (*http.Requ
 
 // SyncGroupLogListResultPage contains a page of SyncGroupLogProperties values.
 type SyncGroupLogListResultPage struct {
-	fn    func(SyncGroupLogListResult) (SyncGroupLogListResult, error)
+	fn    func(context.Context, SyncGroupLogListResult) (SyncGroupLogListResult, error)
 	sgllr SyncGroupLogListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncGroupLogListResultPage) Next() error {
-	next, err := page.fn(page.sgllr)
+func (page *SyncGroupLogListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupLogListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sgllr)
 	if err != nil {
 		return err
 	}
@@ -8131,6 +8725,13 @@ func (page *SyncGroupLogListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncGroupLogListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncGroupLogListResultPage) NotDone() bool {
 	return !page.sgllr.IsEmpty()
@@ -8149,6 +8750,11 @@ func (page SyncGroupLogListResultPage) Values() []SyncGroupLogProperties {
 	return *page.sgllr.Value
 }
 
+// Creates a new instance of the SyncGroupLogListResultPage type.
+func NewSyncGroupLogListResultPage(getNextPage func(context.Context, SyncGroupLogListResult) (SyncGroupLogListResult, error)) SyncGroupLogListResultPage {
+	return SyncGroupLogListResultPage{fn: getNextPage}
+}
+
 // SyncGroupLogProperties properties of an Azure SQL Database sync group log.
 type SyncGroupLogProperties struct {
 	// Timestamp - Timestamp of the sync group log.
@@ -8211,8 +8817,8 @@ type SyncGroupSchemaTableColumn struct {
 	DataType *string `json:"dataType,omitempty"`
 }
 
-// SyncGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SyncGroupsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SyncGroupsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -8240,7 +8846,8 @@ func (future *SyncGroupsCreateOrUpdateFuture) Result(client SyncGroupsClient) (s
 	return
 }
 
-// SyncGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SyncGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SyncGroupsDeleteFuture struct {
 	azure.Future
 }
@@ -8262,8 +8869,8 @@ func (future *SyncGroupsDeleteFuture) Result(client SyncGroupsClient) (ar autore
 	return
 }
 
-// SyncGroupsRefreshHubSchemaFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SyncGroupsRefreshHubSchemaFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SyncGroupsRefreshHubSchemaFuture struct {
 	azure.Future
 }
@@ -8285,7 +8892,8 @@ func (future *SyncGroupsRefreshHubSchemaFuture) Result(client SyncGroupsClient)
 	return
 }
 
-// SyncGroupsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SyncGroupsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SyncGroupsUpdateFuture struct {
 	azure.Future
 }
@@ -8410,14 +9018,24 @@ type SyncMemberListResultIterator struct {
 	page SyncMemberListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SyncMemberListResultIterator) Next() error {
+func (iter *SyncMemberListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMemberListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8426,6 +9044,13 @@ func (iter *SyncMemberListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SyncMemberListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SyncMemberListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8445,6 +9070,11 @@ func (iter SyncMemberListResultIterator) Value() SyncMember {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SyncMemberListResultIterator type.
+func NewSyncMemberListResultIterator(page SyncMemberListResultPage) SyncMemberListResultIterator {
+	return SyncMemberListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (smlr SyncMemberListResult) IsEmpty() bool {
 	return smlr.Value == nil || len(*smlr.Value) == 0
@@ -8452,11 +9082,11 @@ func (smlr SyncMemberListResult) IsEmpty() bool {
 
 // syncMemberListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (smlr SyncMemberListResult) syncMemberListResultPreparer() (*http.Request, error) {
+func (smlr SyncMemberListResult) syncMemberListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if smlr.NextLink == nil || len(to.String(smlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(smlr.NextLink)))
@@ -8464,14 +9094,24 @@ func (smlr SyncMemberListResult) syncMemberListResultPreparer() (*http.Request,
 
 // SyncMemberListResultPage contains a page of SyncMember values.
 type SyncMemberListResultPage struct {
-	fn   func(SyncMemberListResult) (SyncMemberListResult, error)
+	fn   func(context.Context, SyncMemberListResult) (SyncMemberListResult, error)
 	smlr SyncMemberListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SyncMemberListResultPage) Next() error {
-	next, err := page.fn(page.smlr)
+func (page *SyncMemberListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMemberListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.smlr)
 	if err != nil {
 		return err
 	}
@@ -8479,6 +9119,13 @@ func (page *SyncMemberListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SyncMemberListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SyncMemberListResultPage) NotDone() bool {
 	return !page.smlr.IsEmpty()
@@ -8497,6 +9144,11 @@ func (page SyncMemberListResultPage) Values() []SyncMember {
 	return *page.smlr.Value
 }
 
+// Creates a new instance of the SyncMemberListResultPage type.
+func NewSyncMemberListResultPage(getNextPage func(context.Context, SyncMemberListResult) (SyncMemberListResult, error)) SyncMemberListResultPage {
+	return SyncMemberListResultPage{fn: getNextPage}
+}
+
 // SyncMemberProperties properties of a sync member.
 type SyncMemberProperties struct {
 	// DatabaseType - Database type of the sync member. Possible values include: 'AzureSQLDatabase', 'SQLServerDatabase'
@@ -8519,8 +9171,8 @@ type SyncMemberProperties struct {
 	SyncState SyncMemberState `json:"syncState,omitempty"`
 }
 
-// SyncMembersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SyncMembersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SyncMembersCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -8548,7 +9200,8 @@ func (future *SyncMembersCreateOrUpdateFuture) Result(client SyncMembersClient)
 	return
 }
 
-// SyncMembersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SyncMembersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SyncMembersDeleteFuture struct {
 	azure.Future
 }
@@ -8570,8 +9223,8 @@ func (future *SyncMembersDeleteFuture) Result(client SyncMembersClient) (ar auto
 	return
 }
 
-// SyncMembersRefreshMemberSchemaFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// SyncMembersRefreshMemberSchemaFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type SyncMembersRefreshMemberSchemaFuture struct {
 	azure.Future
 }
@@ -8593,7 +9246,8 @@ func (future *SyncMembersRefreshMemberSchemaFuture) Result(client SyncMembersCli
 	return
 }
 
-// SyncMembersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// SyncMembersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type SyncMembersUpdateFuture struct {
 	azure.Future
 }
@@ -8855,8 +9509,8 @@ type TransparentDataEncryptionActivityListResult struct {
 	Value *[]TransparentDataEncryptionActivity `json:"value,omitempty"`
 }
 
-// TransparentDataEncryptionActivityProperties represents the properties of a database transparent data encryption
-// Scan.
+// TransparentDataEncryptionActivityProperties represents the properties of a database transparent data
+// encryption Scan.
 type TransparentDataEncryptionActivityProperties struct {
 	// Status - The status of the database. Possible values include: 'Encrypting', 'Decrypting'
 	Status TransparentDataEncryptionActivityStatus `json:"status,omitempty"`
@@ -8967,14 +9621,24 @@ type VirtualNetworkRuleListResultIterator struct {
 	page VirtualNetworkRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+func (iter *VirtualNetworkRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8983,6 +9647,13 @@ func (iter *VirtualNetworkRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VirtualNetworkRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VirtualNetworkRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9002,6 +9673,11 @@ func (iter VirtualNetworkRuleListResultIterator) Value() VirtualNetworkRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultIterator type.
+func NewVirtualNetworkRuleListResultIterator(page VirtualNetworkRuleListResultPage) VirtualNetworkRuleListResultIterator {
+	return VirtualNetworkRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 	return vnrlr.Value == nil || len(*vnrlr.Value) == 0
@@ -9009,11 +9685,11 @@ func (vnrlr VirtualNetworkRuleListResult) IsEmpty() bool {
 
 // virtualNetworkRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer() (*http.Request, error) {
+func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vnrlr.NextLink == nil || len(to.String(vnrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vnrlr.NextLink)))
@@ -9021,14 +9697,24 @@ func (vnrlr VirtualNetworkRuleListResult) virtualNetworkRuleListResultPreparer()
 
 // VirtualNetworkRuleListResultPage contains a page of VirtualNetworkRule values.
 type VirtualNetworkRuleListResultPage struct {
-	fn    func(VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
+	fn    func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)
 	vnrlr VirtualNetworkRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VirtualNetworkRuleListResultPage) Next() error {
-	next, err := page.fn(page.vnrlr)
+func (page *VirtualNetworkRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vnrlr)
 	if err != nil {
 		return err
 	}
@@ -9036,6 +9722,13 @@ func (page *VirtualNetworkRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VirtualNetworkRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VirtualNetworkRuleListResultPage) NotDone() bool {
 	return !page.vnrlr.IsEmpty()
@@ -9054,6 +9747,11 @@ func (page VirtualNetworkRuleListResultPage) Values() []VirtualNetworkRule {
 	return *page.vnrlr.Value
 }
 
+// Creates a new instance of the VirtualNetworkRuleListResultPage type.
+func NewVirtualNetworkRuleListResultPage(getNextPage func(context.Context, VirtualNetworkRuleListResult) (VirtualNetworkRuleListResult, error)) VirtualNetworkRuleListResultPage {
+	return VirtualNetworkRuleListResultPage{fn: getNextPage}
+}
+
 // VirtualNetworkRuleProperties properties of a virtual network rule.
 type VirtualNetworkRuleProperties struct {
 	// VirtualNetworkSubnetID - The ARM resource id of the virtual network subnet.
@@ -9093,8 +9791,8 @@ func (future *VirtualNetworkRulesCreateOrUpdateFuture) Result(client VirtualNetw
 	return
 }
 
-// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// VirtualNetworkRulesDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type VirtualNetworkRulesDeleteFuture struct {
 	azure.Future
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/operations.go
index d5c11bcff4cd..5e6aae53fb30 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available SQL Rest API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -101,8 +112,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -123,6 +134,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/recoverabledatabases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/recoverabledatabases.go
index cf043230ed08..f549391ea82a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/recoverabledatabases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/recoverabledatabases.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewRecoverableDatabasesClientWithBaseURI(baseURI string, subscriptionID str
 // serverName - the name of the server.
 // databaseName - the name of the database
 func (client RecoverableDatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result RecoverableDatabase, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoverableDatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.RecoverableDatabasesClient", "Get", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client RecoverableDatabasesClient) GetResponder(resp *http.Response) (resu
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client RecoverableDatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result RecoverableDatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoverableDatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.RecoverableDatabasesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/replicationlinks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/replicationlinks.go
index d4560b265371..bf9f2453a37f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/replicationlinks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/replicationlinks.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewReplicationLinksClientWithBaseURI(baseURI string, subscriptionID string)
 // databaseName - the name of the database that has the replication link to be dropped.
 // linkID - the ID of the replication link to be deleted.
 func (client ReplicationLinksClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, linkID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationLinksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName, linkID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ReplicationLinksClient", "Delete", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client ReplicationLinksClient) DeleteResponder(resp *http.Response) (resul
 // databaseName - the name of the database that has the replication link to be failed over.
 // linkID - the ID of the replication link to be failed over.
 func (client ReplicationLinksClient) Failover(ctx context.Context, resourceGroupName string, serverName string, databaseName string, linkID string) (result ReplicationLinksFailoverFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationLinksClient.Failover")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.FailoverPreparer(ctx, resourceGroupName, serverName, databaseName, linkID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ReplicationLinksClient", "Failover", nil, "Failure preparing request")
@@ -167,10 +188,6 @@ func (client ReplicationLinksClient) FailoverSender(req *http.Request) (future R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -196,6 +213,16 @@ func (client ReplicationLinksClient) FailoverResponder(resp *http.Response) (res
 // databaseName - the name of the database that has the replication link to be failed over.
 // linkID - the ID of the replication link to be failed over.
 func (client ReplicationLinksClient) FailoverAllowDataLoss(ctx context.Context, resourceGroupName string, serverName string, databaseName string, linkID string) (result ReplicationLinksFailoverAllowDataLossFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationLinksClient.FailoverAllowDataLoss")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.FailoverAllowDataLossPreparer(ctx, resourceGroupName, serverName, databaseName, linkID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ReplicationLinksClient", "FailoverAllowDataLoss", nil, "Failure preparing request")
@@ -243,10 +270,6 @@ func (client ReplicationLinksClient) FailoverAllowDataLossSender(req *http.Reque
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -271,6 +294,16 @@ func (client ReplicationLinksClient) FailoverAllowDataLossResponder(resp *http.R
 // databaseName - the name of the database to get the link for.
 // linkID - the replication link ID to be retrieved.
 func (client ReplicationLinksClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, linkID string) (result ReplicationLink, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationLinksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, linkID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ReplicationLinksClient", "Get", nil, "Failure preparing request")
@@ -342,6 +375,16 @@ func (client ReplicationLinksClient) GetResponder(resp *http.Response) (result R
 // serverName - the name of the server.
 // databaseName - the name of the database to retrieve links for.
 func (client ReplicationLinksClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result ReplicationLinkListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationLinksClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ReplicationLinksClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorabledroppeddatabases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorabledroppeddatabases.go
index bc868bb01804..973e9cdb109e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorabledroppeddatabases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorabledroppeddatabases.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewRestorableDroppedDatabasesClientWithBaseURI(baseURI string, subscription
 // restorableDroppededDatabaseID - the id of the deleted database in the form of
 // databaseName,deletionTimeInFileTimeFormat
 func (client RestorableDroppedDatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, restorableDroppededDatabaseID string) (result RestorableDroppedDatabase, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RestorableDroppedDatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, restorableDroppededDatabaseID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.RestorableDroppedDatabasesClient", "Get", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client RestorableDroppedDatabasesClient) GetResponder(resp *http.Response)
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client RestorableDroppedDatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result RestorableDroppedDatabaseListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RestorableDroppedDatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.RestorableDroppedDatabasesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorepoints.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorepoints.go
index 76427f5d2ece..fc78d9809f6f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorepoints.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/restorepoints.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewRestorePointsClientWithBaseURI(baseURI string, subscriptionID string) Re
 // serverName - the name of the server.
 // databaseName - the name of the database to get available restore points.
 func (client RestorePointsClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result RestorePointListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RestorePointsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.RestorePointsClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverazureadadministrators.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverazureadadministrators.go
index 21b4055b1d4a..96128da4c035 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverazureadadministrators.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverazureadadministrators.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewServerAzureADAdministratorsClientWithBaseURI(baseURI string, subscriptio
 // serverName - the name of the server.
 // properties - the required parameters for creating or updating an Active Directory Administrator.
 func (client ServerAzureADAdministratorsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, properties ServerAzureADAdministrator) (result ServerAzureADAdministratorsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerAzureADAdministratorsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: properties,
 			Constraints: []validation.Constraint{{Target: "properties.ServerAdministratorProperties", Name: validation.Null, Rule: false,
@@ -109,10 +120,6 @@ func (client ServerAzureADAdministratorsClient) CreateOrUpdateSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -136,6 +143,16 @@ func (client ServerAzureADAdministratorsClient) CreateOrUpdateResponder(resp *ht
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerAzureADAdministratorsClient) Delete(ctx context.Context, resourceGroupName string, serverName string) (result ServerAzureADAdministratorsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerAzureADAdministratorsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerAzureADAdministratorsClient", "Delete", nil, "Failure preparing request")
@@ -182,10 +199,6 @@ func (client ServerAzureADAdministratorsClient) DeleteSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -209,6 +222,16 @@ func (client ServerAzureADAdministratorsClient) DeleteResponder(resp *http.Respo
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerAzureADAdministratorsClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result ServerAzureADAdministrator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerAzureADAdministratorsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerAzureADAdministratorsClient", "Get", nil, "Failure preparing request")
@@ -278,6 +301,16 @@ func (client ServerAzureADAdministratorsClient) GetResponder(resp *http.Response
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerAzureADAdministratorsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ServerAdministratorListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerAzureADAdministratorsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerAzureADAdministratorsClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servercommunicationlinks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servercommunicationlinks.go
index d59823088d01..51c616548ffc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servercommunicationlinks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servercommunicationlinks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewServerCommunicationLinksClientWithBaseURI(baseURI string, subscriptionID
 // communicationLinkName - the name of the server communication link.
 // parameters - the required parameters for creating a server communication link.
 func (client ServerCommunicationLinksClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, communicationLinkName string, parameters ServerCommunicationLink) (result ServerCommunicationLinksCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerCommunicationLinksClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ServerCommunicationLinkProperties", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client ServerCommunicationLinksClient) CreateOrUpdateSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -133,6 +140,16 @@ func (client ServerCommunicationLinksClient) CreateOrUpdateResponder(resp *http.
 // serverName - the name of the server.
 // communicationLinkName - the name of the server communication link.
 func (client ServerCommunicationLinksClient) Delete(ctx context.Context, resourceGroupName string, serverName string, communicationLinkName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerCommunicationLinksClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, communicationLinkName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerCommunicationLinksClient", "Delete", nil, "Failure preparing request")
@@ -202,6 +219,16 @@ func (client ServerCommunicationLinksClient) DeleteResponder(resp *http.Response
 // serverName - the name of the server.
 // communicationLinkName - the name of the server communication link.
 func (client ServerCommunicationLinksClient) Get(ctx context.Context, resourceGroupName string, serverName string, communicationLinkName string) (result ServerCommunicationLink, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerCommunicationLinksClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, communicationLinkName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerCommunicationLinksClient", "Get", nil, "Failure preparing request")
@@ -271,6 +298,16 @@ func (client ServerCommunicationLinksClient) GetResponder(resp *http.Response) (
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerCommunicationLinksClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ServerCommunicationLinkListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerCommunicationLinksClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerCommunicationLinksClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverconnectionpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverconnectionpolicies.go
index b451d8018af4..e6258e89561a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverconnectionpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverconnectionpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewServerConnectionPoliciesClientWithBaseURI(baseURI string, subscriptionID
 // serverName - the name of the server.
 // parameters - the required parameters for updating a secure connection policy.
 func (client ServerConnectionPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters ServerConnectionPolicy) (result ServerConnectionPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerConnectionPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerConnectionPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -119,6 +130,16 @@ func (client ServerConnectionPoliciesClient) CreateOrUpdateResponder(resp *http.
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerConnectionPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result ServerConnectionPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerConnectionPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerConnectionPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverkeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverkeys.go
index a70e07c8509e..b2338e324aea 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverkeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverkeys.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewServerKeysClientWithBaseURI(baseURI string, subscriptionID string) Serve
 // name should be formatted as: YourVaultName_YourKeyName_01234567890123456789012345678901
 // parameters - the requested server key resource state.
 func (client ServerKeysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, keyName string, parameters ServerKey) (result ServerKeysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, keyName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerKeysClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -100,10 +111,6 @@ func (client ServerKeysClient) CreateOrUpdateSender(req *http.Request) (future S
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -128,6 +135,16 @@ func (client ServerKeysClient) CreateOrUpdateResponder(resp *http.Response) (res
 // serverName - the name of the server.
 // keyName - the name of the server key to be deleted.
 func (client ServerKeysClient) Delete(ctx context.Context, resourceGroupName string, serverName string, keyName string) (result ServerKeysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerKeysClient", "Delete", nil, "Failure preparing request")
@@ -174,10 +191,6 @@ func (client ServerKeysClient) DeleteSender(req *http.Request) (future ServerKey
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -201,6 +214,16 @@ func (client ServerKeysClient) DeleteResponder(resp *http.Response) (result auto
 // serverName - the name of the server.
 // keyName - the name of the server key to be retrieved.
 func (client ServerKeysClient) Get(ctx context.Context, resourceGroupName string, serverName string, keyName string) (result ServerKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerKeysClient", "Get", nil, "Failure preparing request")
@@ -270,6 +293,16 @@ func (client ServerKeysClient) GetResponder(resp *http.Response) (result ServerK
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerKeysClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ServerKeyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeysClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.sklr.Response.Response != nil {
+				sc = result.sklr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -334,8 +367,8 @@ func (client ServerKeysClient) ListByServerResponder(resp *http.Response) (resul
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client ServerKeysClient) listByServerNextResults(lastResults ServerKeyListResult) (result ServerKeyListResult, err error) {
-	req, err := lastResults.serverKeyListResultPreparer()
+func (client ServerKeysClient) listByServerNextResults(ctx context.Context, lastResults ServerKeyListResult) (result ServerKeyListResult, err error) {
+	req, err := lastResults.serverKeyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ServerKeysClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -356,6 +389,16 @@ func (client ServerKeysClient) listByServerNextResults(lastResults ServerKeyList
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServerKeysClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result ServerKeyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerKeysClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servers.go
index 78d1a37f603e..6b449810d65e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servers.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewServersClientWithBaseURI(baseURI string, subscriptionID string) ServersC
 // Parameters:
 // parameters - the parameters to request for name availability.
 func (client ServersClient) CheckNameAvailability(ctx context.Context, parameters CheckNameAvailabilityRequest) (result CheckNameAvailabilityResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -122,6 +133,16 @@ func (client ServersClient) CheckNameAvailabilityResponder(resp *http.Response)
 // serverName - the name of the server.
 // parameters - the requested server resource state.
 func (client ServersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, parameters Server) (result ServersCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -169,10 +190,6 @@ func (client ServersClient) CreateOrUpdateSender(req *http.Request) (future Serv
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -196,6 +213,16 @@ func (client ServersClient) CreateOrUpdateResponder(resp *http.Response) (result
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Delete(ctx context.Context, resourceGroupName string, serverName string) (result ServersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServersClient", "Delete", nil, "Failure preparing request")
@@ -241,10 +268,6 @@ func (client ServersClient) DeleteSender(req *http.Request) (future ServersDelet
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -267,6 +290,16 @@ func (client ServersClient) DeleteResponder(resp *http.Response) (result autores
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServersClient) Get(ctx context.Context, resourceGroupName string, serverName string) (result Server, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServersClient", "Get", nil, "Failure preparing request")
@@ -331,6 +364,16 @@ func (client ServersClient) GetResponder(resp *http.Response) (result Server, er
 
 // List gets a list of all servers in the subscription.
 func (client ServersClient) List(ctx context.Context) (result ServerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.List")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -393,8 +436,8 @@ func (client ServersClient) ListResponder(resp *http.Response) (result ServerLis
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ServersClient) listNextResults(lastResults ServerListResult) (result ServerListResult, err error) {
-	req, err := lastResults.serverListResultPreparer()
+func (client ServersClient) listNextResults(ctx context.Context, lastResults ServerListResult) (result ServerListResult, err error) {
+	req, err := lastResults.serverListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ServersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -415,6 +458,16 @@ func (client ServersClient) listNextResults(lastResults ServerListResult) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServersClient) ListComplete(ctx context.Context) (result ServerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -424,6 +477,16 @@ func (client ServersClient) ListComplete(ctx context.Context) (result ServerList
 // resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
 // from the Azure Resource Manager API or the portal.
 func (client ServersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ServerListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.slr.Response.Response != nil {
+				sc = result.slr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -487,8 +550,8 @@ func (client ServersClient) ListByResourceGroupResponder(resp *http.Response) (r
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ServersClient) listByResourceGroupNextResults(lastResults ServerListResult) (result ServerListResult, err error) {
-	req, err := lastResults.serverListResultPreparer()
+func (client ServersClient) listByResourceGroupNextResults(ctx context.Context, lastResults ServerListResult) (result ServerListResult, err error) {
+	req, err := lastResults.serverListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ServersClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -509,6 +572,16 @@ func (client ServersClient) listByResourceGroupNextResults(lastResults ServerLis
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ServersClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ServerListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -520,6 +593,16 @@ func (client ServersClient) ListByResourceGroupComplete(ctx context.Context, res
 // serverName - the name of the server.
 // parameters - the requested server resource state.
 func (client ServersClient) Update(ctx context.Context, resourceGroupName string, serverName string, parameters ServerUpdate) (result ServersUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServersClient", "Update", nil, "Failure preparing request")
@@ -567,10 +650,6 @@ func (client ServersClient) UpdateSender(req *http.Request) (future ServersUpdat
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverusages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverusages.go
index cbf405da43a0..3f1a8516f072 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverusages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serverusages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewServerUsagesClientWithBaseURI(baseURI string, subscriptionID string) Ser
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServerUsagesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ServerUsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServerUsagesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServerUsagesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serviceobjectives.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serviceobjectives.go
index 9e8b92bfd319..8f7e33793df2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serviceobjectives.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/serviceobjectives.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewServiceObjectivesClientWithBaseURI(baseURI string, subscriptionID string
 // serverName - the name of the server.
 // serviceObjectiveName - the name of the service objective to retrieve.
 func (client ServiceObjectivesClient) Get(ctx context.Context, resourceGroupName string, serverName string, serviceObjectiveName string) (result ServiceObjective, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceObjectivesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, serviceObjectiveName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServiceObjectivesClient", "Get", nil, "Failure preparing request")
@@ -117,6 +128,16 @@ func (client ServiceObjectivesClient) GetResponder(resp *http.Response) (result
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ServiceObjectivesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result ServiceObjectiveListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceObjectivesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServiceObjectivesClient", "ListByServer", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servicetieradvisors.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servicetieradvisors.go
index 0d1ee5db99ad..bf531bbfc863 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servicetieradvisors.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/servicetieradvisors.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewServiceTierAdvisorsClientWithBaseURI(baseURI string, subscriptionID stri
 // databaseName - the name of database.
 // serviceTierAdvisorName - the name of service tier advisor.
 func (client ServiceTierAdvisorsClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, serviceTierAdvisorName string) (result ServiceTierAdvisor, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceTierAdvisorsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, serviceTierAdvisorName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServiceTierAdvisorsClient", "Get", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client ServiceTierAdvisorsClient) GetResponder(resp *http.Response) (resul
 // serverName - the name of the server.
 // databaseName - the name of database.
 func (client ServiceTierAdvisorsClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result ServiceTierAdvisorListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServiceTierAdvisorsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ServiceTierAdvisorsClient", "ListByDatabase", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/subscriptionusages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/subscriptionusages.go
index fb8883c25a77..0ec645b65af8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/subscriptionusages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/subscriptionusages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewSubscriptionUsagesClientWithBaseURI(baseURI string, subscriptionID strin
 // locationName - the name of the region where the resource is located.
 // usageName - name of usage metric to return.
 func (client SubscriptionUsagesClient) Get(ctx context.Context, locationName string, usageName string) (result SubscriptionUsage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionUsagesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, locationName, usageName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SubscriptionUsagesClient", "Get", nil, "Failure preparing request")
@@ -112,6 +123,16 @@ func (client SubscriptionUsagesClient) GetResponder(resp *http.Response) (result
 // Parameters:
 // locationName - the name of the region where the resource is located.
 func (client SubscriptionUsagesClient) ListByLocation(ctx context.Context, locationName string) (result SubscriptionUsageListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionUsagesClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.sulr.Response.Response != nil {
+				sc = result.sulr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByLocationNextResults
 	req, err := client.ListByLocationPreparer(ctx, locationName)
 	if err != nil {
@@ -175,8 +196,8 @@ func (client SubscriptionUsagesClient) ListByLocationResponder(resp *http.Respon
 }
 
 // listByLocationNextResults retrieves the next set of results, if any.
-func (client SubscriptionUsagesClient) listByLocationNextResults(lastResults SubscriptionUsageListResult) (result SubscriptionUsageListResult, err error) {
-	req, err := lastResults.subscriptionUsageListResultPreparer()
+func (client SubscriptionUsagesClient) listByLocationNextResults(ctx context.Context, lastResults SubscriptionUsageListResult) (result SubscriptionUsageListResult, err error) {
+	req, err := lastResults.subscriptionUsageListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SubscriptionUsagesClient", "listByLocationNextResults", nil, "Failure preparing next results request")
 	}
@@ -197,6 +218,16 @@ func (client SubscriptionUsagesClient) listByLocationNextResults(lastResults Sub
 
 // ListByLocationComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SubscriptionUsagesClient) ListByLocationComplete(ctx context.Context, locationName string) (result SubscriptionUsageListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionUsagesClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByLocation(ctx, locationName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncagents.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncagents.go
index 83be0b22baa7..b4ab55432a64 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncagents.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncagents.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewSyncAgentsClientWithBaseURI(baseURI string, subscriptionID string) SyncA
 // syncAgentName - the name of the sync agent.
 // parameters - the requested sync agent resource state.
 func (client SyncAgentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, syncAgentName string, parameters SyncAgent) (result SyncAgentsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, syncAgentName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncAgentsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client SyncAgentsClient) CreateOrUpdateSender(req *http.Request) (future S
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client SyncAgentsClient) CreateOrUpdateResponder(resp *http.Response) (res
 // serverName - the name of the server on which the sync agent is hosted.
 // syncAgentName - the name of the sync agent.
 func (client SyncAgentsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, syncAgentName string) (result SyncAgentsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, syncAgentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncAgentsClient", "Delete", nil, "Failure preparing request")
@@ -171,10 +188,6 @@ func (client SyncAgentsClient) DeleteSender(req *http.Request) (future SyncAgent
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -198,6 +211,16 @@ func (client SyncAgentsClient) DeleteResponder(resp *http.Response) (result auto
 // serverName - the name of the server on which the sync agent is hosted.
 // syncAgentName - the name of the sync agent.
 func (client SyncAgentsClient) GenerateKey(ctx context.Context, resourceGroupName string, serverName string, syncAgentName string) (result SyncAgentKeyProperties, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.GenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GenerateKeyPreparer(ctx, resourceGroupName, serverName, syncAgentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncAgentsClient", "GenerateKey", nil, "Failure preparing request")
@@ -268,6 +291,16 @@ func (client SyncAgentsClient) GenerateKeyResponder(resp *http.Response) (result
 // serverName - the name of the server on which the sync agent is hosted.
 // syncAgentName - the name of the sync agent.
 func (client SyncAgentsClient) Get(ctx context.Context, resourceGroupName string, serverName string, syncAgentName string) (result SyncAgent, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, syncAgentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncAgentsClient", "Get", nil, "Failure preparing request")
@@ -337,6 +370,16 @@ func (client SyncAgentsClient) GetResponder(resp *http.Response) (result SyncAge
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server on which the sync agent is hosted.
 func (client SyncAgentsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result SyncAgentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.salr.Response.Response != nil {
+				sc = result.salr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -401,8 +444,8 @@ func (client SyncAgentsClient) ListByServerResponder(resp *http.Response) (resul
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client SyncAgentsClient) listByServerNextResults(lastResults SyncAgentListResult) (result SyncAgentListResult, err error) {
-	req, err := lastResults.syncAgentListResultPreparer()
+func (client SyncAgentsClient) listByServerNextResults(ctx context.Context, lastResults SyncAgentListResult) (result SyncAgentListResult, err error) {
+	req, err := lastResults.syncAgentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncAgentsClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -423,6 +466,16 @@ func (client SyncAgentsClient) listByServerNextResults(lastResults SyncAgentList
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncAgentsClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result SyncAgentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
@@ -434,6 +487,16 @@ func (client SyncAgentsClient) ListByServerComplete(ctx context.Context, resourc
 // serverName - the name of the server on which the sync agent is hosted.
 // syncAgentName - the name of the sync agent.
 func (client SyncAgentsClient) ListLinkedDatabases(ctx context.Context, resourceGroupName string, serverName string, syncAgentName string) (result SyncAgentLinkedDatabaseListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.ListLinkedDatabases")
+		defer func() {
+			sc := -1
+			if result.saldlr.Response.Response != nil {
+				sc = result.saldlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listLinkedDatabasesNextResults
 	req, err := client.ListLinkedDatabasesPreparer(ctx, resourceGroupName, serverName, syncAgentName)
 	if err != nil {
@@ -499,8 +562,8 @@ func (client SyncAgentsClient) ListLinkedDatabasesResponder(resp *http.Response)
 }
 
 // listLinkedDatabasesNextResults retrieves the next set of results, if any.
-func (client SyncAgentsClient) listLinkedDatabasesNextResults(lastResults SyncAgentLinkedDatabaseListResult) (result SyncAgentLinkedDatabaseListResult, err error) {
-	req, err := lastResults.syncAgentLinkedDatabaseListResultPreparer()
+func (client SyncAgentsClient) listLinkedDatabasesNextResults(ctx context.Context, lastResults SyncAgentLinkedDatabaseListResult) (result SyncAgentLinkedDatabaseListResult, err error) {
+	req, err := lastResults.syncAgentLinkedDatabaseListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncAgentsClient", "listLinkedDatabasesNextResults", nil, "Failure preparing next results request")
 	}
@@ -521,6 +584,16 @@ func (client SyncAgentsClient) listLinkedDatabasesNextResults(lastResults SyncAg
 
 // ListLinkedDatabasesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncAgentsClient) ListLinkedDatabasesComplete(ctx context.Context, resourceGroupName string, serverName string, syncAgentName string) (result SyncAgentLinkedDatabaseListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncAgentsClient.ListLinkedDatabases")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListLinkedDatabases(ctx, resourceGroupName, serverName, syncAgentName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncgroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncgroups.go
index e1d7d22092a7..dccaefc97908 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncgroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncgroups.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewSyncGroupsClientWithBaseURI(baseURI string, subscriptionID string) SyncG
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncGroupsClient) CancelSync(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.CancelSync")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CancelSyncPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CancelSync", nil, "Failure preparing request")
@@ -121,6 +132,16 @@ func (client SyncGroupsClient) CancelSyncResponder(resp *http.Response) (result
 // syncGroupName - the name of the sync group.
 // parameters - the requested sync group resource state.
 func (client SyncGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, parameters SyncGroup) (result SyncGroupsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -170,10 +191,6 @@ func (client SyncGroupsClient) CreateOrUpdateSender(req *http.Request) (future S
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -199,6 +216,16 @@ func (client SyncGroupsClient) CreateOrUpdateResponder(resp *http.Response) (res
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncGroupsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncGroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Delete", nil, "Failure preparing request")
@@ -246,10 +273,6 @@ func (client SyncGroupsClient) DeleteSender(req *http.Request) (future SyncGroup
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -274,6 +297,16 @@ func (client SyncGroupsClient) DeleteResponder(resp *http.Response) (result auto
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncGroupsClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Get", nil, "Failure preparing request")
@@ -345,6 +378,16 @@ func (client SyncGroupsClient) GetResponder(resp *http.Response) (result SyncGro
 // serverName - the name of the server.
 // databaseName - the name of the database on which the sync group is hosted.
 func (client SyncGroupsClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result SyncGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.sglr.Response.Response != nil {
+				sc = result.sglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByDatabaseNextResults
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
@@ -410,8 +453,8 @@ func (client SyncGroupsClient) ListByDatabaseResponder(resp *http.Response) (res
 }
 
 // listByDatabaseNextResults retrieves the next set of results, if any.
-func (client SyncGroupsClient) listByDatabaseNextResults(lastResults SyncGroupListResult) (result SyncGroupListResult, err error) {
-	req, err := lastResults.syncGroupListResultPreparer()
+func (client SyncGroupsClient) listByDatabaseNextResults(ctx context.Context, lastResults SyncGroupListResult) (result SyncGroupListResult, err error) {
+	req, err := lastResults.syncGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
 	}
@@ -432,6 +475,16 @@ func (client SyncGroupsClient) listByDatabaseNextResults(lastResults SyncGroupLi
 
 // ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncGroupsClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result SyncGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByDatabase(ctx, resourceGroupName, serverName, databaseName)
 	return
 }
@@ -444,6 +497,16 @@ func (client SyncGroupsClient) ListByDatabaseComplete(ctx context.Context, resou
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncGroupsClient) ListHubSchemas(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncFullSchemaPropertiesListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListHubSchemas")
+		defer func() {
+			sc := -1
+			if result.sfsplr.Response.Response != nil {
+				sc = result.sfsplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listHubSchemasNextResults
 	req, err := client.ListHubSchemasPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
@@ -510,8 +573,8 @@ func (client SyncGroupsClient) ListHubSchemasResponder(resp *http.Response) (res
 }
 
 // listHubSchemasNextResults retrieves the next set of results, if any.
-func (client SyncGroupsClient) listHubSchemasNextResults(lastResults SyncFullSchemaPropertiesListResult) (result SyncFullSchemaPropertiesListResult, err error) {
-	req, err := lastResults.syncFullSchemaPropertiesListResultPreparer()
+func (client SyncGroupsClient) listHubSchemasNextResults(ctx context.Context, lastResults SyncFullSchemaPropertiesListResult) (result SyncFullSchemaPropertiesListResult, err error) {
+	req, err := lastResults.syncFullSchemaPropertiesListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listHubSchemasNextResults", nil, "Failure preparing next results request")
 	}
@@ -532,6 +595,16 @@ func (client SyncGroupsClient) listHubSchemasNextResults(lastResults SyncFullSch
 
 // ListHubSchemasComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncGroupsClient) ListHubSchemasComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncFullSchemaPropertiesListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListHubSchemas")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListHubSchemas(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	return
 }
@@ -548,6 +621,16 @@ func (client SyncGroupsClient) ListHubSchemasComplete(ctx context.Context, resou
 // typeParameter - the types of logs to retrieve.
 // continuationToken - the continuation token for this operation.
 func (client SyncGroupsClient) ListLogs(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, startTime string, endTime string, typeParameter string, continuationToken string) (result SyncGroupLogListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListLogs")
+		defer func() {
+			sc := -1
+			if result.sgllr.Response.Response != nil {
+				sc = result.sgllr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listLogsNextResults
 	req, err := client.ListLogsPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, startTime, endTime, typeParameter, continuationToken)
 	if err != nil {
@@ -620,8 +703,8 @@ func (client SyncGroupsClient) ListLogsResponder(resp *http.Response) (result Sy
 }
 
 // listLogsNextResults retrieves the next set of results, if any.
-func (client SyncGroupsClient) listLogsNextResults(lastResults SyncGroupLogListResult) (result SyncGroupLogListResult, err error) {
-	req, err := lastResults.syncGroupLogListResultPreparer()
+func (client SyncGroupsClient) listLogsNextResults(ctx context.Context, lastResults SyncGroupLogListResult) (result SyncGroupLogListResult, err error) {
+	req, err := lastResults.syncGroupLogListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listLogsNextResults", nil, "Failure preparing next results request")
 	}
@@ -642,6 +725,16 @@ func (client SyncGroupsClient) listLogsNextResults(lastResults SyncGroupLogListR
 
 // ListLogsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncGroupsClient) ListLogsComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, startTime string, endTime string, typeParameter string, continuationToken string) (result SyncGroupLogListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListLogs")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListLogs(ctx, resourceGroupName, serverName, databaseName, syncGroupName, startTime, endTime, typeParameter, continuationToken)
 	return
 }
@@ -650,6 +743,16 @@ func (client SyncGroupsClient) ListLogsComplete(ctx context.Context, resourceGro
 // Parameters:
 // locationName - the name of the region where the resource is located.
 func (client SyncGroupsClient) ListSyncDatabaseIds(ctx context.Context, locationName string) (result SyncDatabaseIDListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListSyncDatabaseIds")
+		defer func() {
+			sc := -1
+			if result.sdilr.Response.Response != nil {
+				sc = result.sdilr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listSyncDatabaseIdsNextResults
 	req, err := client.ListSyncDatabaseIdsPreparer(ctx, locationName)
 	if err != nil {
@@ -713,8 +816,8 @@ func (client SyncGroupsClient) ListSyncDatabaseIdsResponder(resp *http.Response)
 }
 
 // listSyncDatabaseIdsNextResults retrieves the next set of results, if any.
-func (client SyncGroupsClient) listSyncDatabaseIdsNextResults(lastResults SyncDatabaseIDListResult) (result SyncDatabaseIDListResult, err error) {
-	req, err := lastResults.syncDatabaseIDListResultPreparer()
+func (client SyncGroupsClient) listSyncDatabaseIdsNextResults(ctx context.Context, lastResults SyncDatabaseIDListResult) (result SyncDatabaseIDListResult, err error) {
+	req, err := lastResults.syncDatabaseIDListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "listSyncDatabaseIdsNextResults", nil, "Failure preparing next results request")
 	}
@@ -735,6 +838,16 @@ func (client SyncGroupsClient) listSyncDatabaseIdsNextResults(lastResults SyncDa
 
 // ListSyncDatabaseIdsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncGroupsClient) ListSyncDatabaseIdsComplete(ctx context.Context, locationName string) (result SyncDatabaseIDListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.ListSyncDatabaseIds")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSyncDatabaseIds(ctx, locationName)
 	return
 }
@@ -747,6 +860,16 @@ func (client SyncGroupsClient) ListSyncDatabaseIdsComplete(ctx context.Context,
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncGroupsClient) RefreshHubSchema(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncGroupsRefreshHubSchemaFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.RefreshHubSchema")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RefreshHubSchemaPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "RefreshHubSchema", nil, "Failure preparing request")
@@ -794,10 +917,6 @@ func (client SyncGroupsClient) RefreshHubSchemaSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -822,6 +941,16 @@ func (client SyncGroupsClient) RefreshHubSchemaResponder(resp *http.Response) (r
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncGroupsClient) TriggerSync(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.TriggerSync")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.TriggerSyncPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "TriggerSync", nil, "Failure preparing request")
@@ -894,6 +1023,16 @@ func (client SyncGroupsClient) TriggerSyncResponder(resp *http.Response) (result
 // syncGroupName - the name of the sync group.
 // parameters - the requested sync group resource state.
 func (client SyncGroupsClient) Update(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, parameters SyncGroup) (result SyncGroupsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncGroupsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncGroupsClient", "Update", nil, "Failure preparing request")
@@ -943,10 +1082,6 @@ func (client SyncGroupsClient) UpdateSender(req *http.Request) (future SyncGroup
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncmembers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncmembers.go
index 28c36fba46d2..376885fc78e2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncmembers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/syncmembers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewSyncMembersClientWithBaseURI(baseURI string, subscriptionID string) Sync
 // syncMemberName - the name of the sync member.
 // parameters - the requested sync member resource state.
 func (client SyncMembersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string, parameters SyncMember) (result SyncMembersCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncMembersClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -101,10 +112,6 @@ func (client SyncMembersClient) CreateOrUpdateSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -131,6 +138,16 @@ func (client SyncMembersClient) CreateOrUpdateResponder(resp *http.Response) (re
 // syncGroupName - the name of the sync group on which the sync member is hosted.
 // syncMemberName - the name of the sync member.
 func (client SyncMembersClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string) (result SyncMembersDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncMembersClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client SyncMembersClient) DeleteSender(req *http.Request) (future SyncMemb
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -208,6 +221,16 @@ func (client SyncMembersClient) DeleteResponder(resp *http.Response) (result aut
 // syncGroupName - the name of the sync group on which the sync member is hosted.
 // syncMemberName - the name of the sync member.
 func (client SyncMembersClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string) (result SyncMember, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncMembersClient", "Get", nil, "Failure preparing request")
@@ -281,6 +304,16 @@ func (client SyncMembersClient) GetResponder(resp *http.Response) (result SyncMe
 // databaseName - the name of the database on which the sync group is hosted.
 // syncGroupName - the name of the sync group.
 func (client SyncMembersClient) ListBySyncGroup(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncMemberListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.ListBySyncGroup")
+		defer func() {
+			sc := -1
+			if result.smlr.Response.Response != nil {
+				sc = result.smlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySyncGroupNextResults
 	req, err := client.ListBySyncGroupPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	if err != nil {
@@ -347,8 +380,8 @@ func (client SyncMembersClient) ListBySyncGroupResponder(resp *http.Response) (r
 }
 
 // listBySyncGroupNextResults retrieves the next set of results, if any.
-func (client SyncMembersClient) listBySyncGroupNextResults(lastResults SyncMemberListResult) (result SyncMemberListResult, err error) {
-	req, err := lastResults.syncMemberListResultPreparer()
+func (client SyncMembersClient) listBySyncGroupNextResults(ctx context.Context, lastResults SyncMemberListResult) (result SyncMemberListResult, err error) {
+	req, err := lastResults.syncMemberListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncMembersClient", "listBySyncGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -369,6 +402,16 @@ func (client SyncMembersClient) listBySyncGroupNextResults(lastResults SyncMembe
 
 // ListBySyncGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncMembersClient) ListBySyncGroupComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string) (result SyncMemberListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.ListBySyncGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySyncGroup(ctx, resourceGroupName, serverName, databaseName, syncGroupName)
 	return
 }
@@ -382,6 +425,16 @@ func (client SyncMembersClient) ListBySyncGroupComplete(ctx context.Context, res
 // syncGroupName - the name of the sync group on which the sync member is hosted.
 // syncMemberName - the name of the sync member.
 func (client SyncMembersClient) ListMemberSchemas(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string) (result SyncFullSchemaPropertiesListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.ListMemberSchemas")
+		defer func() {
+			sc := -1
+			if result.sfsplr.Response.Response != nil {
+				sc = result.sfsplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listMemberSchemasNextResults
 	req, err := client.ListMemberSchemasPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName)
 	if err != nil {
@@ -449,8 +502,8 @@ func (client SyncMembersClient) ListMemberSchemasResponder(resp *http.Response)
 }
 
 // listMemberSchemasNextResults retrieves the next set of results, if any.
-func (client SyncMembersClient) listMemberSchemasNextResults(lastResults SyncFullSchemaPropertiesListResult) (result SyncFullSchemaPropertiesListResult, err error) {
-	req, err := lastResults.syncFullSchemaPropertiesListResultPreparer()
+func (client SyncMembersClient) listMemberSchemasNextResults(ctx context.Context, lastResults SyncFullSchemaPropertiesListResult) (result SyncFullSchemaPropertiesListResult, err error) {
+	req, err := lastResults.syncFullSchemaPropertiesListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.SyncMembersClient", "listMemberSchemasNextResults", nil, "Failure preparing next results request")
 	}
@@ -471,6 +524,16 @@ func (client SyncMembersClient) listMemberSchemasNextResults(lastResults SyncFul
 
 // ListMemberSchemasComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SyncMembersClient) ListMemberSchemasComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string) (result SyncFullSchemaPropertiesListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.ListMemberSchemas")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMemberSchemas(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName)
 	return
 }
@@ -484,6 +547,16 @@ func (client SyncMembersClient) ListMemberSchemasComplete(ctx context.Context, r
 // syncGroupName - the name of the sync group on which the sync member is hosted.
 // syncMemberName - the name of the sync member.
 func (client SyncMembersClient) RefreshMemberSchema(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string) (result SyncMembersRefreshMemberSchemaFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.RefreshMemberSchema")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RefreshMemberSchemaPreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncMembersClient", "RefreshMemberSchema", nil, "Failure preparing request")
@@ -532,10 +605,6 @@ func (client SyncMembersClient) RefreshMemberSchemaSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -562,6 +631,16 @@ func (client SyncMembersClient) RefreshMemberSchemaResponder(resp *http.Response
 // syncMemberName - the name of the sync member.
 // parameters - the requested sync member resource state.
 func (client SyncMembersClient) Update(ctx context.Context, resourceGroupName string, serverName string, databaseName string, syncGroupName string, syncMemberName string, parameters SyncMember) (result SyncMembersUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SyncMembersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, databaseName, syncGroupName, syncMemberName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.SyncMembersClient", "Update", nil, "Failure preparing request")
@@ -612,10 +691,6 @@ func (client SyncMembersClient) UpdateSender(req *http.Request) (future SyncMemb
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptionactivities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptionactivities.go
index 2991d1317a39..701d9c089ac6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptionactivities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptionactivities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewTransparentDataEncryptionActivitiesClientWithBaseURI(baseURI string, sub
 // serverName - the name of the server.
 // databaseName - the name of the database for which the transparent data encryption applies.
 func (client TransparentDataEncryptionActivitiesClient) ListByConfiguration(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result TransparentDataEncryptionActivityListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TransparentDataEncryptionActivitiesClient.ListByConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByConfigurationPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.TransparentDataEncryptionActivitiesClient", "ListByConfiguration", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptions.go
index c98d59a94625..3076ca928b50 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/transparentdataencryptions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewTransparentDataEncryptionsClientWithBaseURI(baseURI string, subscription
 // databaseName - the name of the database for which setting the transparent data encryption applies.
 // parameters - the required parameters for creating or updating transparent data encryption.
 func (client TransparentDataEncryptionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters TransparentDataEncryption) (result TransparentDataEncryption, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TransparentDataEncryptionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.TransparentDataEncryptionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -122,6 +133,16 @@ func (client TransparentDataEncryptionsClient) CreateOrUpdateResponder(resp *htt
 // serverName - the name of the server.
 // databaseName - the name of the database for which the transparent data encryption applies.
 func (client TransparentDataEncryptionsClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result TransparentDataEncryption, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TransparentDataEncryptionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.TransparentDataEncryptionsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/virtualnetworkrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/virtualnetworkrules.go
index 957b02b25a48..5745b93e2759 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/virtualnetworkrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2015-05-01-preview/sql/virtualnetworkrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewVirtualNetworkRulesClientWithBaseURI(baseURI string, subscriptionID stri
 // virtualNetworkRuleName - the name of the virtual network rule.
 // parameters - the requested virtual Network Rule Resource state.
 func (client VirtualNetworkRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (result VirtualNetworkRulesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.VirtualNetworkRuleProperties", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -133,6 +140,16 @@ func (client VirtualNetworkRulesClient) CreateOrUpdateResponder(resp *http.Respo
 // serverName - the name of the server.
 // virtualNetworkRuleName - the name of the virtual network rule.
 func (client VirtualNetworkRulesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRulesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.VirtualNetworkRulesClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client VirtualNetworkRulesClient) DeleteSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +219,16 @@ func (client VirtualNetworkRulesClient) DeleteResponder(resp *http.Response) (re
 // serverName - the name of the server.
 // virtualNetworkRuleName - the name of the virtual network rule.
 func (client VirtualNetworkRulesClient) Get(ctx context.Context, resourceGroupName string, serverName string, virtualNetworkRuleName string) (result VirtualNetworkRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, virtualNetworkRuleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.VirtualNetworkRulesClient", "Get", nil, "Failure preparing request")
@@ -275,6 +298,16 @@ func (client VirtualNetworkRulesClient) GetResponder(resp *http.Response) (resul
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client VirtualNetworkRulesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.vnrlr.Response.Response != nil {
+				sc = result.vnrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -339,8 +372,8 @@ func (client VirtualNetworkRulesClient) ListByServerResponder(resp *http.Respons
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client VirtualNetworkRulesClient) listByServerNextResults(lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
-	req, err := lastResults.virtualNetworkRuleListResultPreparer()
+func (client VirtualNetworkRulesClient) listByServerNextResults(ctx context.Context, lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
+	req, err := lastResults.virtualNetworkRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.VirtualNetworkRulesClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -361,6 +394,16 @@ func (client VirtualNetworkRulesClient) listByServerNextResults(lastResults Virt
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VirtualNetworkRulesClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result VirtualNetworkRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VirtualNetworkRulesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/backupshorttermretentionpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/backupshorttermretentionpolicies.go
index a9c2ff6ae899..c09f1aab280a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/backupshorttermretentionpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/backupshorttermretentionpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewBackupShortTermRetentionPoliciesClientWithBaseURI(baseURI string, subscr
 // databaseName - the name of the database.
 // parameters - the short term retention policy info.
 func (client BackupShortTermRetentionPoliciesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters BackupShortTermRetentionPolicy) (result BackupShortTermRetentionPoliciesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupShortTermRetentionPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -99,10 +110,6 @@ func (client BackupShortTermRetentionPoliciesClient) CreateOrUpdateSender(req *h
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -127,6 +134,16 @@ func (client BackupShortTermRetentionPoliciesClient) CreateOrUpdateResponder(res
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client BackupShortTermRetentionPoliciesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result BackupShortTermRetentionPolicy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupShortTermRetentionPoliciesClient", "Get", nil, "Failure preparing request")
@@ -198,6 +215,16 @@ func (client BackupShortTermRetentionPoliciesClient) GetResponder(resp *http.Res
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client BackupShortTermRetentionPoliciesClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result BackupShortTermRetentionPolicyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPoliciesClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.bstrplr.Response.Response != nil {
+				sc = result.bstrplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByDatabaseNextResults
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
@@ -263,8 +290,8 @@ func (client BackupShortTermRetentionPoliciesClient) ListByDatabaseResponder(res
 }
 
 // listByDatabaseNextResults retrieves the next set of results, if any.
-func (client BackupShortTermRetentionPoliciesClient) listByDatabaseNextResults(lastResults BackupShortTermRetentionPolicyListResult) (result BackupShortTermRetentionPolicyListResult, err error) {
-	req, err := lastResults.backupShortTermRetentionPolicyListResultPreparer()
+func (client BackupShortTermRetentionPoliciesClient) listByDatabaseNextResults(ctx context.Context, lastResults BackupShortTermRetentionPolicyListResult) (result BackupShortTermRetentionPolicyListResult, err error) {
+	req, err := lastResults.backupShortTermRetentionPolicyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.BackupShortTermRetentionPoliciesClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
 	}
@@ -285,6 +312,16 @@ func (client BackupShortTermRetentionPoliciesClient) listByDatabaseNextResults(l
 
 // ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BackupShortTermRetentionPoliciesClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result BackupShortTermRetentionPolicyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPoliciesClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByDatabase(ctx, resourceGroupName, serverName, databaseName)
 	return
 }
@@ -297,6 +334,16 @@ func (client BackupShortTermRetentionPoliciesClient) ListByDatabaseComplete(ctx
 // databaseName - the name of the database.
 // parameters - the short term retention policy info.
 func (client BackupShortTermRetentionPoliciesClient) Update(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters BackupShortTermRetentionPolicy) (result BackupShortTermRetentionPoliciesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPoliciesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.BackupShortTermRetentionPoliciesClient", "Update", nil, "Failure preparing request")
@@ -346,10 +393,6 @@ func (client BackupShortTermRetentionPoliciesClient) UpdateSender(req *http.Requ
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/capabilities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/capabilities.go
index 24dadbca240b..e8647f182105 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/capabilities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/capabilities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewCapabilitiesClientWithBaseURI(baseURI string, subscriptionID string) Cap
 // locationName - the location name whose capabilities are retrieved.
 // include - if specified, restricts the response to only include the selected item.
 func (client CapabilitiesClient) ListByLocation(ctx context.Context, locationName string, include CapabilityGroup) (result LocationCapabilities, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CapabilitiesClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByLocationPreparer(ctx, locationName, include)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.CapabilitiesClient", "ListByLocation", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databaseoperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databaseoperations.go
index 4e678b2ed533..b1332d64bbb3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databaseoperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databaseoperations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -50,6 +51,16 @@ func NewDatabaseOperationsClientWithBaseURI(baseURI string, subscriptionID strin
 // databaseName - the name of the database.
 // operationID - the operation identifier.
 func (client DatabaseOperationsClient) Cancel(ctx context.Context, resourceGroupName string, serverName string, databaseName string, operationID uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseOperationsClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CancelPreparer(ctx, resourceGroupName, serverName, databaseName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseOperationsClient", "Cancel", nil, "Failure preparing request")
@@ -120,6 +131,16 @@ func (client DatabaseOperationsClient) CancelResponder(resp *http.Response) (res
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabaseOperationsClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabaseOperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseOperationsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByDatabaseNextResults
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
@@ -185,8 +206,8 @@ func (client DatabaseOperationsClient) ListByDatabaseResponder(resp *http.Respon
 }
 
 // listByDatabaseNextResults retrieves the next set of results, if any.
-func (client DatabaseOperationsClient) listByDatabaseNextResults(lastResults DatabaseOperationListResult) (result DatabaseOperationListResult, err error) {
-	req, err := lastResults.databaseOperationListResultPreparer()
+func (client DatabaseOperationsClient) listByDatabaseNextResults(ctx context.Context, lastResults DatabaseOperationListResult) (result DatabaseOperationListResult, err error) {
+	req, err := lastResults.databaseOperationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.DatabaseOperationsClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
 	}
@@ -207,6 +228,16 @@ func (client DatabaseOperationsClient) listByDatabaseNextResults(lastResults Dat
 
 // ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DatabaseOperationsClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabaseOperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseOperationsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByDatabase(ctx, resourceGroupName, serverName, databaseName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databases.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databases.go
index 16347e571080..8bcb3eab6159 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databases.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databases.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewDatabasesClientWithBaseURI(baseURI string, subscriptionID string) Databa
 // databaseName - the name of the database.
 // parameters - the requested database resource state.
 func (client DatabasesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters Database) (result DatabasesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -109,10 +120,6 @@ func (client DatabasesClient) CreateOrUpdateSender(req *http.Request) (future Da
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -137,6 +144,16 @@ func (client DatabasesClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Delete", nil, "Failure preparing request")
@@ -183,10 +200,6 @@ func (client DatabasesClient) DeleteSender(req *http.Request) (future DatabasesD
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -210,6 +223,16 @@ func (client DatabasesClient) DeleteResponder(resp *http.Response) (result autor
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabasesClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result Database, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Get", nil, "Failure preparing request")
@@ -280,6 +303,16 @@ func (client DatabasesClient) GetResponder(resp *http.Response) (result Database
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool.
 func (client DatabasesClient) ListByElasticPool(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result DatabaseListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByElasticPoolNextResults
 	req, err := client.ListByElasticPoolPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
@@ -345,8 +378,8 @@ func (client DatabasesClient) ListByElasticPoolResponder(resp *http.Response) (r
 }
 
 // listByElasticPoolNextResults retrieves the next set of results, if any.
-func (client DatabasesClient) listByElasticPoolNextResults(lastResults DatabaseListResult) (result DatabaseListResult, err error) {
-	req, err := lastResults.databaseListResultPreparer()
+func (client DatabasesClient) listByElasticPoolNextResults(ctx context.Context, lastResults DatabaseListResult) (result DatabaseListResult, err error) {
+	req, err := lastResults.databaseListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.DatabasesClient", "listByElasticPoolNextResults", nil, "Failure preparing next results request")
 	}
@@ -367,6 +400,16 @@ func (client DatabasesClient) listByElasticPoolNextResults(lastResults DatabaseL
 
 // ListByElasticPoolComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DatabasesClient) ListByElasticPoolComplete(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result DatabaseListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByElasticPool(ctx, resourceGroupName, serverName, elasticPoolName)
 	return
 }
@@ -377,6 +420,16 @@ func (client DatabasesClient) ListByElasticPoolComplete(ctx context.Context, res
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client DatabasesClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string) (result DatabaseListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName)
 	if err != nil {
@@ -441,8 +494,8 @@ func (client DatabasesClient) ListByServerResponder(resp *http.Response) (result
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client DatabasesClient) listByServerNextResults(lastResults DatabaseListResult) (result DatabaseListResult, err error) {
-	req, err := lastResults.databaseListResultPreparer()
+func (client DatabasesClient) listByServerNextResults(ctx context.Context, lastResults DatabaseListResult) (result DatabaseListResult, err error) {
+	req, err := lastResults.databaseListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.DatabasesClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -463,6 +516,16 @@ func (client DatabasesClient) listByServerNextResults(lastResults DatabaseListRe
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DatabasesClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string) (result DatabaseListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName)
 	return
 }
@@ -474,6 +537,16 @@ func (client DatabasesClient) ListByServerComplete(ctx context.Context, resource
 // serverName - the name of the server.
 // databaseName - the name of the database to be paused.
 func (client DatabasesClient) Pause(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesPauseFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Pause")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PausePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Pause", nil, "Failure preparing request")
@@ -520,10 +593,6 @@ func (client DatabasesClient) PauseSender(req *http.Request) (future DatabasesPa
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -549,6 +618,16 @@ func (client DatabasesClient) PauseResponder(resp *http.Response) (result Databa
 // databaseName - the name of the database to rename.
 // parameters - the resource move definition for renaming this database.
 func (client DatabasesClient) Rename(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters ResourceMoveDefinition) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Rename")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ID", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -626,6 +705,16 @@ func (client DatabasesClient) RenameResponder(resp *http.Response) (result autor
 // serverName - the name of the server.
 // databaseName - the name of the database to be resumed.
 func (client DatabasesClient) Resume(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesResumeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Resume")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResumePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Resume", nil, "Failure preparing request")
@@ -672,10 +761,6 @@ func (client DatabasesClient) ResumeSender(req *http.Request) (future DatabasesR
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -701,6 +786,16 @@ func (client DatabasesClient) ResumeResponder(resp *http.Response) (result Datab
 // databaseName - the name of the database.
 // parameters - the requested database resource state.
 func (client DatabasesClient) Update(ctx context.Context, resourceGroupName string, serverName string, databaseName string, parameters DatabaseUpdate) (result DatabasesUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "Update", nil, "Failure preparing request")
@@ -749,10 +844,6 @@ func (client DatabasesClient) UpdateSender(req *http.Request) (future DatabasesU
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -777,6 +868,16 @@ func (client DatabasesClient) UpdateResponder(resp *http.Response) (result Datab
 // serverName - the name of the server.
 // databaseName - the name of the database to be upgraded.
 func (client DatabasesClient) UpgradeDataWarehouse(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result DatabasesUpgradeDataWarehouseFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabasesClient.UpgradeDataWarehouse")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpgradeDataWarehousePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabasesClient", "UpgradeDataWarehouse", nil, "Failure preparing request")
@@ -823,10 +924,6 @@ func (client DatabasesClient) UpgradeDataWarehouseSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databasevulnerabilityassessmentscans.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databasevulnerabilityassessmentscans.go
index 9fa9dc2ecab1..de73f5388db8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databasevulnerabilityassessmentscans.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/databasevulnerabilityassessmentscans.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewDatabaseVulnerabilityAssessmentScansClientWithBaseURI(baseURI string, su
 // databaseName - the name of the scanned database.
 // scanID - the vulnerability assessment scan Id.
 func (client DatabaseVulnerabilityAssessmentScansClient) Export(ctx context.Context, resourceGroupName string, serverName string, databaseName string, scanID string) (result DatabaseVulnerabilityAssessmentScansExport, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentScansClient.Export")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExportPreparer(ctx, resourceGroupName, serverName, databaseName, scanID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseVulnerabilityAssessmentScansClient", "Export", nil, "Failure preparing request")
@@ -124,6 +135,16 @@ func (client DatabaseVulnerabilityAssessmentScansClient) ExportResponder(resp *h
 // databaseName - the name of the database.
 // scanID - the vulnerability assessment scan Id of the scan to retrieve.
 func (client DatabaseVulnerabilityAssessmentScansClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, scanID string) (result VulnerabilityAssessmentScanRecord, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentScansClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, scanID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseVulnerabilityAssessmentScansClient", "Get", nil, "Failure preparing request")
@@ -197,6 +218,16 @@ func (client DatabaseVulnerabilityAssessmentScansClient) GetResponder(resp *http
 // databaseName - the name of the database.
 // scanID - the vulnerability assessment scan Id of the scan to retrieve.
 func (client DatabaseVulnerabilityAssessmentScansClient) InitiateScan(ctx context.Context, resourceGroupName string, serverName string, databaseName string, scanID string) (result DatabaseVulnerabilityAssessmentScansInitiateScanFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentScansClient.InitiateScan")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.InitiateScanPreparer(ctx, resourceGroupName, serverName, databaseName, scanID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.DatabaseVulnerabilityAssessmentScansClient", "InitiateScan", nil, "Failure preparing request")
@@ -245,10 +276,6 @@ func (client DatabaseVulnerabilityAssessmentScansClient) InitiateScanSender(req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -272,6 +299,16 @@ func (client DatabaseVulnerabilityAssessmentScansClient) InitiateScanResponder(r
 // serverName - the name of the server.
 // databaseName - the name of the database.
 func (client DatabaseVulnerabilityAssessmentScansClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result VulnerabilityAssessmentScanRecordListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentScansClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.vasrlr.Response.Response != nil {
+				sc = result.vasrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByDatabaseNextResults
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
 	if err != nil {
@@ -338,8 +375,8 @@ func (client DatabaseVulnerabilityAssessmentScansClient) ListByDatabaseResponder
 }
 
 // listByDatabaseNextResults retrieves the next set of results, if any.
-func (client DatabaseVulnerabilityAssessmentScansClient) listByDatabaseNextResults(lastResults VulnerabilityAssessmentScanRecordListResult) (result VulnerabilityAssessmentScanRecordListResult, err error) {
-	req, err := lastResults.vulnerabilityAssessmentScanRecordListResultPreparer()
+func (client DatabaseVulnerabilityAssessmentScansClient) listByDatabaseNextResults(ctx context.Context, lastResults VulnerabilityAssessmentScanRecordListResult) (result VulnerabilityAssessmentScanRecordListResult, err error) {
+	req, err := lastResults.vulnerabilityAssessmentScanRecordListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.DatabaseVulnerabilityAssessmentScansClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
 	}
@@ -360,6 +397,16 @@ func (client DatabaseVulnerabilityAssessmentScansClient) listByDatabaseNextResul
 
 // ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DatabaseVulnerabilityAssessmentScansClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result VulnerabilityAssessmentScanRecordListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentScansClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByDatabase(ctx, resourceGroupName, serverName, databaseName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpooloperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpooloperations.go
index d4f79c95b4e5..8f4c85f86319 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpooloperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpooloperations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -49,6 +50,16 @@ func NewElasticPoolOperationsClientWithBaseURI(baseURI string, subscriptionID st
 // serverName - the name of the server.
 // operationID - the operation identifier.
 func (client ElasticPoolOperationsClient) Cancel(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, operationID uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolOperationsClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CancelPreparer(ctx, resourceGroupName, serverName, elasticPoolName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolOperationsClient", "Cancel", nil, "Failure preparing request")
@@ -118,6 +129,16 @@ func (client ElasticPoolOperationsClient) CancelResponder(resp *http.Response) (
 // from the Azure Resource Manager API or the portal.
 // serverName - the name of the server.
 func (client ElasticPoolOperationsClient) ListByElasticPool(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPoolOperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolOperationsClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.epolr.Response.Response != nil {
+				sc = result.epolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByElasticPoolNextResults
 	req, err := client.ListByElasticPoolPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
@@ -183,8 +204,8 @@ func (client ElasticPoolOperationsClient) ListByElasticPoolResponder(resp *http.
 }
 
 // listByElasticPoolNextResults retrieves the next set of results, if any.
-func (client ElasticPoolOperationsClient) listByElasticPoolNextResults(lastResults ElasticPoolOperationListResult) (result ElasticPoolOperationListResult, err error) {
-	req, err := lastResults.elasticPoolOperationListResultPreparer()
+func (client ElasticPoolOperationsClient) listByElasticPoolNextResults(ctx context.Context, lastResults ElasticPoolOperationListResult) (result ElasticPoolOperationListResult, err error) {
+	req, err := lastResults.elasticPoolOperationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ElasticPoolOperationsClient", "listByElasticPoolNextResults", nil, "Failure preparing next results request")
 	}
@@ -205,6 +226,16 @@ func (client ElasticPoolOperationsClient) listByElasticPoolNextResults(lastResul
 
 // ListByElasticPoolComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ElasticPoolOperationsClient) ListByElasticPoolComplete(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPoolOperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolOperationsClient.ListByElasticPool")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByElasticPool(ctx, resourceGroupName, serverName, elasticPoolName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpools.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpools.go
index aad6cb0e1b7a..9919d174d1b8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpools.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/elasticpools.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewElasticPoolsClientWithBaseURI(baseURI string, subscriptionID string) Ela
 // elasticPoolName - the name of the elastic pool.
 // parameters - the elastic pool parameters.
 func (client ElasticPoolsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, parameters ElasticPool) (result ElasticPoolsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -105,10 +116,6 @@ func (client ElasticPoolsClient) CreateOrUpdateSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -133,6 +140,16 @@ func (client ElasticPoolsClient) CreateOrUpdateResponder(resp *http.Response) (r
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool.
 func (client ElasticPoolsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPoolsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "Delete", nil, "Failure preparing request")
@@ -179,10 +196,6 @@ func (client ElasticPoolsClient) DeleteSender(req *http.Request) (future Elastic
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +219,16 @@ func (client ElasticPoolsClient) DeleteResponder(resp *http.Response) (result au
 // serverName - the name of the server.
 // elasticPoolName - the name of the elastic pool.
 func (client ElasticPoolsClient) Get(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string) (result ElasticPool, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, elasticPoolName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "Get", nil, "Failure preparing request")
@@ -276,6 +299,16 @@ func (client ElasticPoolsClient) GetResponder(resp *http.Response) (result Elast
 // serverName - the name of the server.
 // skip - the number of elements in the collection to skip.
 func (client ElasticPoolsClient) ListByServer(ctx context.Context, resourceGroupName string, serverName string, skip *int32) (result ElasticPoolListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.eplr.Response.Response != nil {
+				sc = result.eplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByServerNextResults
 	req, err := client.ListByServerPreparer(ctx, resourceGroupName, serverName, skip)
 	if err != nil {
@@ -343,8 +376,8 @@ func (client ElasticPoolsClient) ListByServerResponder(resp *http.Response) (res
 }
 
 // listByServerNextResults retrieves the next set of results, if any.
-func (client ElasticPoolsClient) listByServerNextResults(lastResults ElasticPoolListResult) (result ElasticPoolListResult, err error) {
-	req, err := lastResults.elasticPoolListResultPreparer()
+func (client ElasticPoolsClient) listByServerNextResults(ctx context.Context, lastResults ElasticPoolListResult) (result ElasticPoolListResult, err error) {
+	req, err := lastResults.elasticPoolListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "listByServerNextResults", nil, "Failure preparing next results request")
 	}
@@ -365,6 +398,16 @@ func (client ElasticPoolsClient) listByServerNextResults(lastResults ElasticPool
 
 // ListByServerComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ElasticPoolsClient) ListByServerComplete(ctx context.Context, resourceGroupName string, serverName string, skip *int32) (result ElasticPoolListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.ListByServer")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByServer(ctx, resourceGroupName, serverName, skip)
 	return
 }
@@ -377,6 +420,16 @@ func (client ElasticPoolsClient) ListByServerComplete(ctx context.Context, resou
 // elasticPoolName - the name of the elastic pool.
 // parameters - the elastic pool update parameters.
 func (client ElasticPoolsClient) Update(ctx context.Context, resourceGroupName string, serverName string, elasticPoolName string, parameters ElasticPoolUpdate) (result ElasticPoolsUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, serverName, elasticPoolName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ElasticPoolsClient", "Update", nil, "Failure preparing request")
@@ -425,10 +478,6 @@ func (client ElasticPoolsClient) UpdateSender(req *http.Request) (future Elastic
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/instancefailovergroups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/instancefailovergroups.go
index 668be475c2c8..6be000acc567 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/instancefailovergroups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/instancefailovergroups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewInstanceFailoverGroupsClientWithBaseURI(baseURI string, subscriptionID s
 // failoverGroupName - the name of the failover group.
 // parameters - the failover group parameters.
 func (client InstanceFailoverGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, locationName string, failoverGroupName string, parameters InstanceFailoverGroup) (result InstanceFailoverGroupsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.InstanceFailoverGroupProperties", Name: validation.Null, Rule: false,
@@ -108,10 +119,6 @@ func (client InstanceFailoverGroupsClient) CreateOrUpdateSender(req *http.Reques
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -136,6 +143,16 @@ func (client InstanceFailoverGroupsClient) CreateOrUpdateResponder(resp *http.Re
 // locationName - the name of the region where the resource is located.
 // failoverGroupName - the name of the failover group.
 func (client InstanceFailoverGroupsClient) Delete(ctx context.Context, resourceGroupName string, locationName string, failoverGroupName string) (result InstanceFailoverGroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, locationName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.InstanceFailoverGroupsClient", "Delete", nil, "Failure preparing request")
@@ -182,10 +199,6 @@ func (client InstanceFailoverGroupsClient) DeleteSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -209,6 +222,16 @@ func (client InstanceFailoverGroupsClient) DeleteResponder(resp *http.Response)
 // locationName - the name of the region where the resource is located.
 // failoverGroupName - the name of the failover group.
 func (client InstanceFailoverGroupsClient) Failover(ctx context.Context, resourceGroupName string, locationName string, failoverGroupName string) (result InstanceFailoverGroupsFailoverFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.Failover")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.FailoverPreparer(ctx, resourceGroupName, locationName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.InstanceFailoverGroupsClient", "Failover", nil, "Failure preparing request")
@@ -255,10 +278,6 @@ func (client InstanceFailoverGroupsClient) FailoverSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -284,6 +303,16 @@ func (client InstanceFailoverGroupsClient) FailoverResponder(resp *http.Response
 // locationName - the name of the region where the resource is located.
 // failoverGroupName - the name of the failover group.
 func (client InstanceFailoverGroupsClient) ForceFailoverAllowDataLoss(ctx context.Context, resourceGroupName string, locationName string, failoverGroupName string) (result InstanceFailoverGroupsForceFailoverAllowDataLossFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.ForceFailoverAllowDataLoss")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ForceFailoverAllowDataLossPreparer(ctx, resourceGroupName, locationName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.InstanceFailoverGroupsClient", "ForceFailoverAllowDataLoss", nil, "Failure preparing request")
@@ -330,10 +359,6 @@ func (client InstanceFailoverGroupsClient) ForceFailoverAllowDataLossSender(req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -358,6 +383,16 @@ func (client InstanceFailoverGroupsClient) ForceFailoverAllowDataLossResponder(r
 // locationName - the name of the region where the resource is located.
 // failoverGroupName - the name of the failover group.
 func (client InstanceFailoverGroupsClient) Get(ctx context.Context, resourceGroupName string, locationName string, failoverGroupName string) (result InstanceFailoverGroup, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, locationName, failoverGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.InstanceFailoverGroupsClient", "Get", nil, "Failure preparing request")
@@ -427,6 +462,16 @@ func (client InstanceFailoverGroupsClient) GetResponder(resp *http.Response) (re
 // from the Azure Resource Manager API or the portal.
 // locationName - the name of the region where the resource is located.
 func (client InstanceFailoverGroupsClient) ListByLocation(ctx context.Context, resourceGroupName string, locationName string) (result InstanceFailoverGroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.ifglr.Response.Response != nil {
+				sc = result.ifglr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByLocationNextResults
 	req, err := client.ListByLocationPreparer(ctx, resourceGroupName, locationName)
 	if err != nil {
@@ -491,8 +536,8 @@ func (client InstanceFailoverGroupsClient) ListByLocationResponder(resp *http.Re
 }
 
 // listByLocationNextResults retrieves the next set of results, if any.
-func (client InstanceFailoverGroupsClient) listByLocationNextResults(lastResults InstanceFailoverGroupListResult) (result InstanceFailoverGroupListResult, err error) {
-	req, err := lastResults.instanceFailoverGroupListResultPreparer()
+func (client InstanceFailoverGroupsClient) listByLocationNextResults(ctx context.Context, lastResults InstanceFailoverGroupListResult) (result InstanceFailoverGroupListResult, err error) {
+	req, err := lastResults.instanceFailoverGroupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.InstanceFailoverGroupsClient", "listByLocationNextResults", nil, "Failure preparing next results request")
 	}
@@ -513,6 +558,16 @@ func (client InstanceFailoverGroupsClient) listByLocationNextResults(lastResults
 
 // ListByLocationComplete enumerates all values, automatically crossing page boundaries as required.
 func (client InstanceFailoverGroupsClient) ListByLocationComplete(ctx context.Context, resourceGroupName string, locationName string) (result InstanceFailoverGroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupsClient.ListByLocation")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByLocation(ctx, resourceGroupName, locationName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentrulebaselines.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentrulebaselines.go
index 533e16ff231c..781b2e7561ed 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentrulebaselines.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentrulebaselines.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -55,6 +56,16 @@ func NewManagedDatabaseVulnerabilityAssessmentRuleBaselinesClientWithBaseURI(bas
 // database level rule and master for server level rule).
 // parameters - the requested rule baseline resource.
 func (client ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, ruleID string, baselineName VulnerabilityAssessmentPolicyBaselineName, parameters DatabaseVulnerabilityAssessmentRuleBaseline) (result DatabaseVulnerabilityAssessmentRuleBaseline, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.DatabaseVulnerabilityAssessmentRuleBaselineProperties", Name: validation.Null, Rule: false,
@@ -140,6 +151,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient) CreateOr
 // baselineName - the name of the vulnerability assessment rule baseline (default implies a baseline on a
 // database level rule and master for server level rule).
 func (client ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient) Delete(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, ruleID string, baselineName VulnerabilityAssessmentPolicyBaselineName) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, managedInstanceName, databaseName, ruleID, baselineName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient", "Delete", nil, "Failure preparing request")
@@ -215,6 +236,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient) DeleteRe
 // baselineName - the name of the vulnerability assessment rule baseline (default implies a baseline on a
 // database level rule and master for server level rule).
 func (client ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient) Get(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, ruleID string, baselineName VulnerabilityAssessmentPolicyBaselineName) (result DatabaseVulnerabilityAssessmentRuleBaseline, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, managedInstanceName, databaseName, ruleID, baselineName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentRuleBaselinesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessments.go
index c5416a094b9a..5cb37b16fe4b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessments.go
@@ -21,7 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
-	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,13 +52,16 @@ func NewManagedDatabaseVulnerabilityAssessmentsClientWithBaseURI(baseURI string,
 // databaseName - the name of the database for which the vulnerability assessment is defined.
 // parameters - the requested resource.
 func (client ManagedDatabaseVulnerabilityAssessmentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, parameters DatabaseVulnerabilityAssessment) (result DatabaseVulnerabilityAssessment, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: parameters,
-			Constraints: []validation.Constraint{{Target: "parameters.DatabaseVulnerabilityAssessmentProperties", Name: validation.Null, Rule: false,
-				Chain: []validation.Constraint{{Target: "parameters.DatabaseVulnerabilityAssessmentProperties.StorageContainerPath", Name: validation.Null, Rule: true, Chain: nil}}}}}}); err != nil {
-		return result, validation.NewError("sql.ManagedDatabaseVulnerabilityAssessmentsClient", "CreateOrUpdate", err.Error())
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
 	}
-
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, managedInstanceName, databaseName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -132,6 +135,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentsClient) CreateOrUpdateRespon
 // managedInstanceName - the name of the managed instance.
 // databaseName - the name of the database for which the vulnerability assessment is defined.
 func (client ManagedDatabaseVulnerabilityAssessmentsClient) Delete(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, managedInstanceName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "Delete", nil, "Failure preparing request")
@@ -202,6 +215,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentsClient) DeleteResponder(resp
 // managedInstanceName - the name of the managed instance.
 // databaseName - the name of the database for which the vulnerability assessment is defined.
 func (client ManagedDatabaseVulnerabilityAssessmentsClient) Get(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (result DatabaseVulnerabilityAssessment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, managedInstanceName, databaseName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "Get", nil, "Failure preparing request")
@@ -265,3 +288,121 @@ func (client ManagedDatabaseVulnerabilityAssessmentsClient) GetResponder(resp *h
 	result.Response = autorest.Response{Response: resp}
 	return
 }
+
+// ListByDatabase lists the vulnerability assessments of a managed database.
+// Parameters:
+// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
+// from the Azure Resource Manager API or the portal.
+// managedInstanceName - the name of the managed instance.
+// databaseName - the name of the database for which the vulnerability assessment is defined.
+func (client ManagedDatabaseVulnerabilityAssessmentsClient) ListByDatabase(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (result DatabaseVulnerabilityAssessmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.dvalr.Response.Response != nil {
+				sc = result.dvalr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listByDatabaseNextResults
+	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, managedInstanceName, databaseName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "ListByDatabase", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListByDatabaseSender(req)
+	if err != nil {
+		result.dvalr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "ListByDatabase", resp, "Failure sending request")
+		return
+	}
+
+	result.dvalr, err = client.ListByDatabaseResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "ListByDatabase", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListByDatabasePreparer prepares the ListByDatabase request.
+func (client ManagedDatabaseVulnerabilityAssessmentsClient) ListByDatabasePreparer(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"databaseName":        autorest.Encode("path", databaseName),
+		"managedInstanceName": autorest.Encode("path", managedInstanceName),
+		"resourceGroupName":   autorest.Encode("path", resourceGroupName),
+		"subscriptionId":      autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2017-10-01-preview"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/managedInstances/{managedInstanceName}/databases/{databaseName}/vulnerabilityAssessments", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListByDatabaseSender sends the ListByDatabase request. The method will close the
+// http.Response Body if it receives an error.
+func (client ManagedDatabaseVulnerabilityAssessmentsClient) ListByDatabaseSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListByDatabaseResponder handles the response to the ListByDatabase request. The method always
+// closes the http.Response Body.
+func (client ManagedDatabaseVulnerabilityAssessmentsClient) ListByDatabaseResponder(resp *http.Response) (result DatabaseVulnerabilityAssessmentListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listByDatabaseNextResults retrieves the next set of results, if any.
+func (client ManagedDatabaseVulnerabilityAssessmentsClient) listByDatabaseNextResults(ctx context.Context, lastResults DatabaseVulnerabilityAssessmentListResult) (result DatabaseVulnerabilityAssessmentListResult, err error) {
+	req, err := lastResults.databaseVulnerabilityAssessmentListResultPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListByDatabaseSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "listByDatabaseNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListByDatabaseResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentsClient", "listByDatabaseNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ManagedDatabaseVulnerabilityAssessmentsClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (result DatabaseVulnerabilityAssessmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentsClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListByDatabase(ctx, resourceGroupName, managedInstanceName, databaseName)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentscans.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentscans.go
index ed1bd774f0d8..be2538ee9019 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentscans.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/manageddatabasevulnerabilityassessmentscans.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewManagedDatabaseVulnerabilityAssessmentScansClientWithBaseURI(baseURI str
 // databaseName - the name of the scanned database.
 // scanID - the vulnerability assessment scan Id.
 func (client ManagedDatabaseVulnerabilityAssessmentScansClient) Export(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, scanID string) (result DatabaseVulnerabilityAssessmentScansExport, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentScansClient.Export")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExportPreparer(ctx, resourceGroupName, managedInstanceName, databaseName, scanID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentScansClient", "Export", nil, "Failure preparing request")
@@ -124,6 +135,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentScansClient) ExportResponder(
 // databaseName - the name of the database.
 // scanID - the vulnerability assessment scan Id of the scan to retrieve.
 func (client ManagedDatabaseVulnerabilityAssessmentScansClient) Get(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, scanID string) (result VulnerabilityAssessmentScanRecord, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentScansClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, managedInstanceName, databaseName, scanID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentScansClient", "Get", nil, "Failure preparing request")
@@ -197,6 +218,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentScansClient) GetResponder(res
 // databaseName - the name of the database.
 // scanID - the vulnerability assessment scan Id of the scan to retrieve.
 func (client ManagedDatabaseVulnerabilityAssessmentScansClient) InitiateScan(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string, scanID string) (result ManagedDatabaseVulnerabilityAssessmentScansInitiateScanFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentScansClient.InitiateScan")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.InitiateScanPreparer(ctx, resourceGroupName, managedInstanceName, databaseName, scanID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentScansClient", "InitiateScan", nil, "Failure preparing request")
@@ -245,10 +276,6 @@ func (client ManagedDatabaseVulnerabilityAssessmentScansClient) InitiateScanSend
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -272,6 +299,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentScansClient) InitiateScanResp
 // managedInstanceName - the name of the managed instance.
 // databaseName - the name of the database.
 func (client ManagedDatabaseVulnerabilityAssessmentScansClient) ListByDatabase(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (result VulnerabilityAssessmentScanRecordListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentScansClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.vasrlr.Response.Response != nil {
+				sc = result.vasrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByDatabaseNextResults
 	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, managedInstanceName, databaseName)
 	if err != nil {
@@ -338,8 +375,8 @@ func (client ManagedDatabaseVulnerabilityAssessmentScansClient) ListByDatabaseRe
 }
 
 // listByDatabaseNextResults retrieves the next set of results, if any.
-func (client ManagedDatabaseVulnerabilityAssessmentScansClient) listByDatabaseNextResults(lastResults VulnerabilityAssessmentScanRecordListResult) (result VulnerabilityAssessmentScanRecordListResult, err error) {
-	req, err := lastResults.vulnerabilityAssessmentScanRecordListResultPreparer()
+func (client ManagedDatabaseVulnerabilityAssessmentScansClient) listByDatabaseNextResults(ctx context.Context, lastResults VulnerabilityAssessmentScanRecordListResult) (result VulnerabilityAssessmentScanRecordListResult, err error) {
+	req, err := lastResults.vulnerabilityAssessmentScanRecordListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ManagedDatabaseVulnerabilityAssessmentScansClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
 	}
@@ -360,6 +397,16 @@ func (client ManagedDatabaseVulnerabilityAssessmentScansClient) listByDatabaseNe
 
 // ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedDatabaseVulnerabilityAssessmentScansClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, managedInstanceName string, databaseName string) (result VulnerabilityAssessmentScanRecordListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedDatabaseVulnerabilityAssessmentScansClient.ListByDatabase")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByDatabase(ctx, resourceGroupName, managedInstanceName, databaseName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstanceencryptionprotectors.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstanceencryptionprotectors.go
index 1658b1a78fa4..5c2646c55c2f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstanceencryptionprotectors.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstanceencryptionprotectors.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewManagedInstanceEncryptionProtectorsClientWithBaseURI(baseURI string, sub
 // managedInstanceName - the name of the managed instance.
 // parameters - the requested encryption protector resource state.
 func (client ManagedInstanceEncryptionProtectorsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managedInstanceName string, parameters ManagedInstanceEncryptionProtector) (result ManagedInstanceEncryptionProtectorsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceEncryptionProtectorsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, managedInstanceName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstanceEncryptionProtectorsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -98,10 +109,6 @@ func (client ManagedInstanceEncryptionProtectorsClient) CreateOrUpdateSender(req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client ManagedInstanceEncryptionProtectorsClient) CreateOrUpdateResponder(
 // from the Azure Resource Manager API or the portal.
 // managedInstanceName - the name of the managed instance.
 func (client ManagedInstanceEncryptionProtectorsClient) Get(ctx context.Context, resourceGroupName string, managedInstanceName string) (result ManagedInstanceEncryptionProtector, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceEncryptionProtectorsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, managedInstanceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstanceEncryptionProtectorsClient", "Get", nil, "Failure preparing request")
@@ -194,6 +211,16 @@ func (client ManagedInstanceEncryptionProtectorsClient) GetResponder(resp *http.
 // from the Azure Resource Manager API or the portal.
 // managedInstanceName - the name of the managed instance.
 func (client ManagedInstanceEncryptionProtectorsClient) ListByInstance(ctx context.Context, resourceGroupName string, managedInstanceName string) (result ManagedInstanceEncryptionProtectorListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceEncryptionProtectorsClient.ListByInstance")
+		defer func() {
+			sc := -1
+			if result.mieplr.Response.Response != nil {
+				sc = result.mieplr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByInstanceNextResults
 	req, err := client.ListByInstancePreparer(ctx, resourceGroupName, managedInstanceName)
 	if err != nil {
@@ -258,8 +285,8 @@ func (client ManagedInstanceEncryptionProtectorsClient) ListByInstanceResponder(
 }
 
 // listByInstanceNextResults retrieves the next set of results, if any.
-func (client ManagedInstanceEncryptionProtectorsClient) listByInstanceNextResults(lastResults ManagedInstanceEncryptionProtectorListResult) (result ManagedInstanceEncryptionProtectorListResult, err error) {
-	req, err := lastResults.managedInstanceEncryptionProtectorListResultPreparer()
+func (client ManagedInstanceEncryptionProtectorsClient) listByInstanceNextResults(ctx context.Context, lastResults ManagedInstanceEncryptionProtectorListResult) (result ManagedInstanceEncryptionProtectorListResult, err error) {
+	req, err := lastResults.managedInstanceEncryptionProtectorListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ManagedInstanceEncryptionProtectorsClient", "listByInstanceNextResults", nil, "Failure preparing next results request")
 	}
@@ -280,6 +307,16 @@ func (client ManagedInstanceEncryptionProtectorsClient) listByInstanceNextResult
 
 // ListByInstanceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedInstanceEncryptionProtectorsClient) ListByInstanceComplete(ctx context.Context, resourceGroupName string, managedInstanceName string) (result ManagedInstanceEncryptionProtectorListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceEncryptionProtectorsClient.ListByInstance")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByInstance(ctx, resourceGroupName, managedInstanceName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancekeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancekeys.go
index 536e082ceebf..dd9af74b8491 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancekeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancekeys.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewManagedInstanceKeysClientWithBaseURI(baseURI string, subscriptionID stri
 // keyName - the name of the managed instance key to be operated on (updated or created).
 // parameters - the requested managed instance key resource state.
 func (client ManagedInstanceKeysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, managedInstanceName string, keyName string, parameters ManagedInstanceKey) (result ManagedInstanceKeysCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, managedInstanceName, keyName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstanceKeysClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -97,10 +108,6 @@ func (client ManagedInstanceKeysClient) CreateOrUpdateSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -125,6 +132,16 @@ func (client ManagedInstanceKeysClient) CreateOrUpdateResponder(resp *http.Respo
 // managedInstanceName - the name of the managed instance.
 // keyName - the name of the managed instance key to be deleted.
 func (client ManagedInstanceKeysClient) Delete(ctx context.Context, resourceGroupName string, managedInstanceName string, keyName string) (result ManagedInstanceKeysDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, managedInstanceName, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstanceKeysClient", "Delete", nil, "Failure preparing request")
@@ -171,10 +188,6 @@ func (client ManagedInstanceKeysClient) DeleteSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -198,6 +211,16 @@ func (client ManagedInstanceKeysClient) DeleteResponder(resp *http.Response) (re
 // managedInstanceName - the name of the managed instance.
 // keyName - the name of the managed instance key to be retrieved.
 func (client ManagedInstanceKeysClient) Get(ctx context.Context, resourceGroupName string, managedInstanceName string, keyName string) (result ManagedInstanceKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, managedInstanceName, keyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "sql.ManagedInstanceKeysClient", "Get", nil, "Failure preparing request")
@@ -268,6 +291,16 @@ func (client ManagedInstanceKeysClient) GetResponder(resp *http.Response) (resul
 // managedInstanceName - the name of the managed instance.
 // filter - an OData filter expression that filters elements in the collection.
 func (client ManagedInstanceKeysClient) ListByInstance(ctx context.Context, resourceGroupName string, managedInstanceName string, filter string) (result ManagedInstanceKeyListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeysClient.ListByInstance")
+		defer func() {
+			sc := -1
+			if result.miklr.Response.Response != nil {
+				sc = result.miklr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByInstanceNextResults
 	req, err := client.ListByInstancePreparer(ctx, resourceGroupName, managedInstanceName, filter)
 	if err != nil {
@@ -335,8 +368,8 @@ func (client ManagedInstanceKeysClient) ListByInstanceResponder(resp *http.Respo
 }
 
 // listByInstanceNextResults retrieves the next set of results, if any.
-func (client ManagedInstanceKeysClient) listByInstanceNextResults(lastResults ManagedInstanceKeyListResult) (result ManagedInstanceKeyListResult, err error) {
-	req, err := lastResults.managedInstanceKeyListResultPreparer()
+func (client ManagedInstanceKeysClient) listByInstanceNextResults(ctx context.Context, lastResults ManagedInstanceKeyListResult) (result ManagedInstanceKeyListResult, err error) {
+	req, err := lastResults.managedInstanceKeyListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "sql.ManagedInstanceKeysClient", "listByInstanceNextResults", nil, "Failure preparing next results request")
 	}
@@ -357,6 +390,16 @@ func (client ManagedInstanceKeysClient) listByInstanceNextResults(lastResults Ma
 
 // ListByInstanceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagedInstanceKeysClient) ListByInstanceComplete(ctx context.Context, resourceGroupName string, managedInstanceName string, filter string) (result ManagedInstanceKeyListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeysClient.ListByInstance")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByInstance(ctx, resourceGroupName, managedInstanceName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancetdecertificates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancetdecertificates.go
index 0f1f97acf5c9..e149d116a7c2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancetdecertificates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/managedinstancetdecertificates.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewManagedInstanceTdeCertificatesClientWithBaseURI(baseURI string, subscrip
 // managedInstanceName - the name of the managed instance.
 // parameters - the requested TDE certificate to be created or updated.
 func (client ManagedInstanceTdeCertificatesClient) Create(ctx context.Context, resourceGroupName string, managedInstanceName string, parameters TdeCertificate) (result ManagedInstanceTdeCertificatesCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceTdeCertificatesClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TdeCertificateProperties", Name: validation.Null, Rule: false,
@@ -104,10 +115,6 @@ func (client ManagedInstanceTdeCertificatesClient) CreateSender(req *http.Reques
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/models.go
index e16fad9bac3b..ac14bbe74d36 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/models.go
@@ -18,15 +18,20 @@ package sql
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql"
+
 // CapabilityGroup enumerates the values for capability group.
 type CapabilityGroup string
 
@@ -423,8 +428,8 @@ func PossibleVulnerabilityAssessmentScanTriggerTypeValues() []VulnerabilityAsses
 	return []VulnerabilityAssessmentScanTriggerType{OnDemand, Recurring}
 }
 
-// BackupShortTermRetentionPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// BackupShortTermRetentionPoliciesCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type BackupShortTermRetentionPoliciesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -452,8 +457,8 @@ func (future *BackupShortTermRetentionPoliciesCreateOrUpdateFuture) Result(clien
 	return
 }
 
-// BackupShortTermRetentionPoliciesUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// BackupShortTermRetentionPoliciesUpdateFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type BackupShortTermRetentionPoliciesUpdateFuture struct {
 	azure.Future
 }
@@ -579,14 +584,24 @@ type BackupShortTermRetentionPolicyListResultIterator struct {
 	page BackupShortTermRetentionPolicyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *BackupShortTermRetentionPolicyListResultIterator) Next() error {
+func (iter *BackupShortTermRetentionPolicyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPolicyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -595,6 +610,13 @@ func (iter *BackupShortTermRetentionPolicyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *BackupShortTermRetentionPolicyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter BackupShortTermRetentionPolicyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -614,6 +636,11 @@ func (iter BackupShortTermRetentionPolicyListResultIterator) Value() BackupShort
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the BackupShortTermRetentionPolicyListResultIterator type.
+func NewBackupShortTermRetentionPolicyListResultIterator(page BackupShortTermRetentionPolicyListResultPage) BackupShortTermRetentionPolicyListResultIterator {
+	return BackupShortTermRetentionPolicyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (bstrplr BackupShortTermRetentionPolicyListResult) IsEmpty() bool {
 	return bstrplr.Value == nil || len(*bstrplr.Value) == 0
@@ -621,11 +648,11 @@ func (bstrplr BackupShortTermRetentionPolicyListResult) IsEmpty() bool {
 
 // backupShortTermRetentionPolicyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (bstrplr BackupShortTermRetentionPolicyListResult) backupShortTermRetentionPolicyListResultPreparer() (*http.Request, error) {
+func (bstrplr BackupShortTermRetentionPolicyListResult) backupShortTermRetentionPolicyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if bstrplr.NextLink == nil || len(to.String(bstrplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(bstrplr.NextLink)))
@@ -633,14 +660,24 @@ func (bstrplr BackupShortTermRetentionPolicyListResult) backupShortTermRetention
 
 // BackupShortTermRetentionPolicyListResultPage contains a page of BackupShortTermRetentionPolicy values.
 type BackupShortTermRetentionPolicyListResultPage struct {
-	fn      func(BackupShortTermRetentionPolicyListResult) (BackupShortTermRetentionPolicyListResult, error)
+	fn      func(context.Context, BackupShortTermRetentionPolicyListResult) (BackupShortTermRetentionPolicyListResult, error)
 	bstrplr BackupShortTermRetentionPolicyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *BackupShortTermRetentionPolicyListResultPage) Next() error {
-	next, err := page.fn(page.bstrplr)
+func (page *BackupShortTermRetentionPolicyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupShortTermRetentionPolicyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.bstrplr)
 	if err != nil {
 		return err
 	}
@@ -648,6 +685,13 @@ func (page *BackupShortTermRetentionPolicyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *BackupShortTermRetentionPolicyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page BackupShortTermRetentionPolicyListResultPage) NotDone() bool {
 	return !page.bstrplr.IsEmpty()
@@ -666,6 +710,11 @@ func (page BackupShortTermRetentionPolicyListResultPage) Values() []BackupShortT
 	return *page.bstrplr.Value
 }
 
+// Creates a new instance of the BackupShortTermRetentionPolicyListResultPage type.
+func NewBackupShortTermRetentionPolicyListResultPage(getNextPage func(context.Context, BackupShortTermRetentionPolicyListResult) (BackupShortTermRetentionPolicyListResult, error)) BackupShortTermRetentionPolicyListResultPage {
+	return BackupShortTermRetentionPolicyListResultPage{fn: getNextPage}
+}
+
 // BackupShortTermRetentionPolicyProperties properties of a short term retention policy
 type BackupShortTermRetentionPolicyProperties struct {
 	// RetentionDays - The backup retention period in days. This is how many days Point-in-Time Restore will be supported.
@@ -839,14 +888,24 @@ type DatabaseListResultIterator struct {
 	page DatabaseListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DatabaseListResultIterator) Next() error {
+func (iter *DatabaseListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -855,6 +914,13 @@ func (iter *DatabaseListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DatabaseListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DatabaseListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -874,6 +940,11 @@ func (iter DatabaseListResultIterator) Value() Database {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DatabaseListResultIterator type.
+func NewDatabaseListResultIterator(page DatabaseListResultPage) DatabaseListResultIterator {
+	return DatabaseListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlr DatabaseListResult) IsEmpty() bool {
 	return dlr.Value == nil || len(*dlr.Value) == 0
@@ -881,11 +952,11 @@ func (dlr DatabaseListResult) IsEmpty() bool {
 
 // databaseListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlr DatabaseListResult) databaseListResultPreparer() (*http.Request, error) {
+func (dlr DatabaseListResult) databaseListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlr.NextLink == nil || len(to.String(dlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlr.NextLink)))
@@ -893,14 +964,24 @@ func (dlr DatabaseListResult) databaseListResultPreparer() (*http.Request, error
 
 // DatabaseListResultPage contains a page of Database values.
 type DatabaseListResultPage struct {
-	fn  func(DatabaseListResult) (DatabaseListResult, error)
+	fn  func(context.Context, DatabaseListResult) (DatabaseListResult, error)
 	dlr DatabaseListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DatabaseListResultPage) Next() error {
-	next, err := page.fn(page.dlr)
+func (page *DatabaseListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlr)
 	if err != nil {
 		return err
 	}
@@ -908,6 +989,13 @@ func (page *DatabaseListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DatabaseListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DatabaseListResultPage) NotDone() bool {
 	return !page.dlr.IsEmpty()
@@ -926,6 +1014,11 @@ func (page DatabaseListResultPage) Values() []Database {
 	return *page.dlr.Value
 }
 
+// Creates a new instance of the DatabaseListResultPage type.
+func NewDatabaseListResultPage(getNextPage func(context.Context, DatabaseListResult) (DatabaseListResult, error)) DatabaseListResultPage {
+	return DatabaseListResultPage{fn: getNextPage}
+}
+
 // DatabaseOperation a database operation.
 type DatabaseOperation struct {
 	// DatabaseOperationProperties - Resource properties.
@@ -1022,14 +1115,24 @@ type DatabaseOperationListResultIterator struct {
 	page DatabaseOperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DatabaseOperationListResultIterator) Next() error {
+func (iter *DatabaseOperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseOperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1038,6 +1141,13 @@ func (iter *DatabaseOperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DatabaseOperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DatabaseOperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1057,6 +1167,11 @@ func (iter DatabaseOperationListResultIterator) Value() DatabaseOperation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DatabaseOperationListResultIterator type.
+func NewDatabaseOperationListResultIterator(page DatabaseOperationListResultPage) DatabaseOperationListResultIterator {
+	return DatabaseOperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dolr DatabaseOperationListResult) IsEmpty() bool {
 	return dolr.Value == nil || len(*dolr.Value) == 0
@@ -1064,11 +1179,11 @@ func (dolr DatabaseOperationListResult) IsEmpty() bool {
 
 // databaseOperationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dolr DatabaseOperationListResult) databaseOperationListResultPreparer() (*http.Request, error) {
+func (dolr DatabaseOperationListResult) databaseOperationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dolr.NextLink == nil || len(to.String(dolr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dolr.NextLink)))
@@ -1076,14 +1191,24 @@ func (dolr DatabaseOperationListResult) databaseOperationListResultPreparer() (*
 
 // DatabaseOperationListResultPage contains a page of DatabaseOperation values.
 type DatabaseOperationListResultPage struct {
-	fn   func(DatabaseOperationListResult) (DatabaseOperationListResult, error)
+	fn   func(context.Context, DatabaseOperationListResult) (DatabaseOperationListResult, error)
 	dolr DatabaseOperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DatabaseOperationListResultPage) Next() error {
-	next, err := page.fn(page.dolr)
+func (page *DatabaseOperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseOperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dolr)
 	if err != nil {
 		return err
 	}
@@ -1091,6 +1216,13 @@ func (page *DatabaseOperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DatabaseOperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DatabaseOperationListResultPage) NotDone() bool {
 	return !page.dolr.IsEmpty()
@@ -1109,6 +1241,11 @@ func (page DatabaseOperationListResultPage) Values() []DatabaseOperation {
 	return *page.dolr.Value
 }
 
+// Creates a new instance of the DatabaseOperationListResultPage type.
+func NewDatabaseOperationListResultPage(getNextPage func(context.Context, DatabaseOperationListResult) (DatabaseOperationListResult, error)) DatabaseOperationListResultPage {
+	return DatabaseOperationListResultPage{fn: getNextPage}
+}
+
 // DatabaseOperationProperties the properties of a database operation.
 type DatabaseOperationProperties struct {
 	// DatabaseName - The name of the database the operation is being performed on.
@@ -1242,7 +1379,8 @@ func (future *DatabasesCreateOrUpdateFuture) Result(client DatabasesClient) (d D
 	return
 }
 
-// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesDeleteFuture struct {
 	azure.Future
 }
@@ -1264,7 +1402,8 @@ func (future *DatabasesDeleteFuture) Result(client DatabasesClient) (ar autorest
 	return
 }
 
-// DatabasesPauseFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesPauseFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesPauseFuture struct {
 	azure.Future
 }
@@ -1292,7 +1431,8 @@ func (future *DatabasesPauseFuture) Result(client DatabasesClient) (d Database,
 	return
 }
 
-// DatabasesResumeFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesResumeFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesResumeFuture struct {
 	azure.Future
 }
@@ -1320,7 +1460,8 @@ func (future *DatabasesResumeFuture) Result(client DatabasesClient) (d Database,
 	return
 }
 
-// DatabasesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesUpdateFuture struct {
 	azure.Future
 }
@@ -1348,8 +1489,8 @@ func (future *DatabasesUpdateFuture) Result(client DatabasesClient) (d Database,
 	return
 }
 
-// DatabasesUpgradeDataWarehouseFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DatabasesUpgradeDataWarehouseFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DatabasesUpgradeDataWarehouseFuture struct {
 	azure.Future
 }
@@ -1520,13 +1661,160 @@ func (dva *DatabaseVulnerabilityAssessment) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
+// DatabaseVulnerabilityAssessmentListResult a list of the database's vulnerability assessments.
+type DatabaseVulnerabilityAssessmentListResult struct {
+	autorest.Response `json:"-"`
+	// Value - Array of results.
+	Value *[]DatabaseVulnerabilityAssessment `json:"value,omitempty"`
+	// NextLink - Link to retrieve next page of results.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// DatabaseVulnerabilityAssessmentListResultIterator provides access to a complete listing of
+// DatabaseVulnerabilityAssessment values.
+type DatabaseVulnerabilityAssessmentListResultIterator struct {
+	i    int
+	page DatabaseVulnerabilityAssessmentListResultPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *DatabaseVulnerabilityAssessmentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DatabaseVulnerabilityAssessmentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter DatabaseVulnerabilityAssessmentListResultIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter DatabaseVulnerabilityAssessmentListResultIterator) Response() DatabaseVulnerabilityAssessmentListResult {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter DatabaseVulnerabilityAssessmentListResultIterator) Value() DatabaseVulnerabilityAssessment {
+	if !iter.page.NotDone() {
+		return DatabaseVulnerabilityAssessment{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the DatabaseVulnerabilityAssessmentListResultIterator type.
+func NewDatabaseVulnerabilityAssessmentListResultIterator(page DatabaseVulnerabilityAssessmentListResultPage) DatabaseVulnerabilityAssessmentListResultIterator {
+	return DatabaseVulnerabilityAssessmentListResultIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (dvalr DatabaseVulnerabilityAssessmentListResult) IsEmpty() bool {
+	return dvalr.Value == nil || len(*dvalr.Value) == 0
+}
+
+// databaseVulnerabilityAssessmentListResultPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (dvalr DatabaseVulnerabilityAssessmentListResult) databaseVulnerabilityAssessmentListResultPreparer(ctx context.Context) (*http.Request, error) {
+	if dvalr.NextLink == nil || len(to.String(dvalr.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(dvalr.NextLink)))
+}
+
+// DatabaseVulnerabilityAssessmentListResultPage contains a page of DatabaseVulnerabilityAssessment values.
+type DatabaseVulnerabilityAssessmentListResultPage struct {
+	fn    func(context.Context, DatabaseVulnerabilityAssessmentListResult) (DatabaseVulnerabilityAssessmentListResult, error)
+	dvalr DatabaseVulnerabilityAssessmentListResult
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *DatabaseVulnerabilityAssessmentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DatabaseVulnerabilityAssessmentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dvalr)
+	if err != nil {
+		return err
+	}
+	page.dvalr = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DatabaseVulnerabilityAssessmentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page DatabaseVulnerabilityAssessmentListResultPage) NotDone() bool {
+	return !page.dvalr.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page DatabaseVulnerabilityAssessmentListResultPage) Response() DatabaseVulnerabilityAssessmentListResult {
+	return page.dvalr
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page DatabaseVulnerabilityAssessmentListResultPage) Values() []DatabaseVulnerabilityAssessment {
+	if page.dvalr.IsEmpty() {
+		return nil
+	}
+	return *page.dvalr.Value
+}
+
+// Creates a new instance of the DatabaseVulnerabilityAssessmentListResultPage type.
+func NewDatabaseVulnerabilityAssessmentListResultPage(getNextPage func(context.Context, DatabaseVulnerabilityAssessmentListResult) (DatabaseVulnerabilityAssessmentListResult, error)) DatabaseVulnerabilityAssessmentListResultPage {
+	return DatabaseVulnerabilityAssessmentListResultPage{fn: getNextPage}
+}
+
 // DatabaseVulnerabilityAssessmentProperties properties of a database Vulnerability Assessment.
 type DatabaseVulnerabilityAssessmentProperties struct {
-	// StorageContainerPath - A blob storage container path to hold the scan results (e.g. https://myStorage.blob.core.windows.net/VaScans/).
+	// StorageContainerPath - A blob storage container path to hold the scan results (e.g. https://myStorage.blob.core.windows.net/VaScans/).  It is required if server level vulnerability assessment policy doesn't set
 	StorageContainerPath *string `json:"storageContainerPath,omitempty"`
 	// StorageContainerSasKey - A shared access signature (SAS Key) that has write access to the blob container specified in 'storageContainerPath' parameter. If 'storageAccountAccessKey' isn't specified, StorageContainerSasKey is required.
 	StorageContainerSasKey *string `json:"storageContainerSasKey,omitempty"`
-	// StorageAccountAccessKey - Specifies the identifier key of the vulnerability assessment storage account. If 'StorageContainerSasKey' isn't specified, storageAccountAccessKey is required.
+	// StorageAccountAccessKey - Specifies the identifier key of the storage account for vulnerability assessment scan results. If 'StorageContainerSasKey' isn't specified, storageAccountAccessKey is required.
 	StorageAccountAccessKey *string `json:"storageAccountAccessKey,omitempty"`
 	// RecurringScans - The recurring scans settings
 	RecurringScans *VulnerabilityAssessmentRecurringScansProperties `json:"recurringScans,omitempty"`
@@ -1614,15 +1902,15 @@ func (dvarb *DatabaseVulnerabilityAssessmentRuleBaseline) UnmarshalJSON(body []b
 	return nil
 }
 
-// DatabaseVulnerabilityAssessmentRuleBaselineItem properties for an Azure SQL Database Vulnerability Assessment
-// rule baseline's result.
+// DatabaseVulnerabilityAssessmentRuleBaselineItem properties for an Azure SQL Database Vulnerability
+// Assessment rule baseline's result.
 type DatabaseVulnerabilityAssessmentRuleBaselineItem struct {
 	// Result - The rule baseline result
 	Result *[]string `json:"result,omitempty"`
 }
 
-// DatabaseVulnerabilityAssessmentRuleBaselineProperties properties of a database Vulnerability Assessment rule
-// baseline.
+// DatabaseVulnerabilityAssessmentRuleBaselineProperties properties of a database Vulnerability Assessment
+// rule baseline.
 type DatabaseVulnerabilityAssessmentRuleBaselineProperties struct {
 	// BaselineResults - The rule baseline result
 	BaselineResults *[]DatabaseVulnerabilityAssessmentRuleBaselineItem `json:"baselineResults,omitempty"`
@@ -1716,8 +2004,8 @@ func (dvase *DatabaseVulnerabilityAssessmentScansExport) UnmarshalJSON(body []by
 	return nil
 }
 
-// DatabaseVulnerabilityAssessmentScansInitiateScanFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// DatabaseVulnerabilityAssessmentScansInitiateScanFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type DatabaseVulnerabilityAssessmentScansInitiateScanFuture struct {
 	azure.Future
 }
@@ -1919,14 +2207,24 @@ type ElasticPoolListResultIterator struct {
 	page ElasticPoolListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ElasticPoolListResultIterator) Next() error {
+func (iter *ElasticPoolListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1935,6 +2233,13 @@ func (iter *ElasticPoolListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ElasticPoolListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ElasticPoolListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1954,6 +2259,11 @@ func (iter ElasticPoolListResultIterator) Value() ElasticPool {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ElasticPoolListResultIterator type.
+func NewElasticPoolListResultIterator(page ElasticPoolListResultPage) ElasticPoolListResultIterator {
+	return ElasticPoolListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (eplr ElasticPoolListResult) IsEmpty() bool {
 	return eplr.Value == nil || len(*eplr.Value) == 0
@@ -1961,11 +2271,11 @@ func (eplr ElasticPoolListResult) IsEmpty() bool {
 
 // elasticPoolListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (eplr ElasticPoolListResult) elasticPoolListResultPreparer() (*http.Request, error) {
+func (eplr ElasticPoolListResult) elasticPoolListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if eplr.NextLink == nil || len(to.String(eplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(eplr.NextLink)))
@@ -1973,14 +2283,24 @@ func (eplr ElasticPoolListResult) elasticPoolListResultPreparer() (*http.Request
 
 // ElasticPoolListResultPage contains a page of ElasticPool values.
 type ElasticPoolListResultPage struct {
-	fn   func(ElasticPoolListResult) (ElasticPoolListResult, error)
+	fn   func(context.Context, ElasticPoolListResult) (ElasticPoolListResult, error)
 	eplr ElasticPoolListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ElasticPoolListResultPage) Next() error {
-	next, err := page.fn(page.eplr)
+func (page *ElasticPoolListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.eplr)
 	if err != nil {
 		return err
 	}
@@ -1988,6 +2308,13 @@ func (page *ElasticPoolListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ElasticPoolListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ElasticPoolListResultPage) NotDone() bool {
 	return !page.eplr.IsEmpty()
@@ -2006,6 +2333,11 @@ func (page ElasticPoolListResultPage) Values() []ElasticPool {
 	return *page.eplr.Value
 }
 
+// Creates a new instance of the ElasticPoolListResultPage type.
+func NewElasticPoolListResultPage(getNextPage func(context.Context, ElasticPoolListResult) (ElasticPoolListResult, error)) ElasticPoolListResultPage {
+	return ElasticPoolListResultPage{fn: getNextPage}
+}
+
 // ElasticPoolOperation a elastic pool operation.
 type ElasticPoolOperation struct {
 	// ElasticPoolOperationProperties - Resource properties.
@@ -2096,20 +2428,31 @@ type ElasticPoolOperationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ElasticPoolOperationListResultIterator provides access to a complete listing of ElasticPoolOperation values.
+// ElasticPoolOperationListResultIterator provides access to a complete listing of ElasticPoolOperation
+// values.
 type ElasticPoolOperationListResultIterator struct {
 	i    int
 	page ElasticPoolOperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ElasticPoolOperationListResultIterator) Next() error {
+func (iter *ElasticPoolOperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolOperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2118,6 +2461,13 @@ func (iter *ElasticPoolOperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ElasticPoolOperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ElasticPoolOperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2137,6 +2487,11 @@ func (iter ElasticPoolOperationListResultIterator) Value() ElasticPoolOperation
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ElasticPoolOperationListResultIterator type.
+func NewElasticPoolOperationListResultIterator(page ElasticPoolOperationListResultPage) ElasticPoolOperationListResultIterator {
+	return ElasticPoolOperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (epolr ElasticPoolOperationListResult) IsEmpty() bool {
 	return epolr.Value == nil || len(*epolr.Value) == 0
@@ -2144,11 +2499,11 @@ func (epolr ElasticPoolOperationListResult) IsEmpty() bool {
 
 // elasticPoolOperationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (epolr ElasticPoolOperationListResult) elasticPoolOperationListResultPreparer() (*http.Request, error) {
+func (epolr ElasticPoolOperationListResult) elasticPoolOperationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if epolr.NextLink == nil || len(to.String(epolr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(epolr.NextLink)))
@@ -2156,14 +2511,24 @@ func (epolr ElasticPoolOperationListResult) elasticPoolOperationListResultPrepar
 
 // ElasticPoolOperationListResultPage contains a page of ElasticPoolOperation values.
 type ElasticPoolOperationListResultPage struct {
-	fn    func(ElasticPoolOperationListResult) (ElasticPoolOperationListResult, error)
+	fn    func(context.Context, ElasticPoolOperationListResult) (ElasticPoolOperationListResult, error)
 	epolr ElasticPoolOperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ElasticPoolOperationListResultPage) Next() error {
-	next, err := page.fn(page.epolr)
+func (page *ElasticPoolOperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ElasticPoolOperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.epolr)
 	if err != nil {
 		return err
 	}
@@ -2171,6 +2536,13 @@ func (page *ElasticPoolOperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ElasticPoolOperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ElasticPoolOperationListResultPage) NotDone() bool {
 	return !page.epolr.IsEmpty()
@@ -2189,6 +2561,11 @@ func (page ElasticPoolOperationListResultPage) Values() []ElasticPoolOperation {
 	return *page.epolr.Value
 }
 
+// Creates a new instance of the ElasticPoolOperationListResultPage type.
+func NewElasticPoolOperationListResultPage(getNextPage func(context.Context, ElasticPoolOperationListResult) (ElasticPoolOperationListResult, error)) ElasticPoolOperationListResultPage {
+	return ElasticPoolOperationListResultPage{fn: getNextPage}
+}
+
 // ElasticPoolOperationProperties the properties of a elastic pool operation.
 type ElasticPoolOperationProperties struct {
 	// ElasticPoolName - The name of the elastic pool the operation is being performed on.
@@ -2235,7 +2612,8 @@ type ElasticPoolPerDatabaseMaxPerformanceLevelCapability struct {
 	Reason *string `json:"reason,omitempty"`
 }
 
-// ElasticPoolPerDatabaseMinPerformanceLevelCapability the minimum per-database performance level capability.
+// ElasticPoolPerDatabaseMinPerformanceLevelCapability the minimum per-database performance level
+// capability.
 type ElasticPoolPerDatabaseMinPerformanceLevelCapability struct {
 	// Limit - The minimum performance level per database.
 	Limit *float64 `json:"limit,omitempty"`
@@ -2295,8 +2673,8 @@ type ElasticPoolProperties struct {
 	LicenseType ElasticPoolLicenseType `json:"licenseType,omitempty"`
 }
 
-// ElasticPoolsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ElasticPoolsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ElasticPoolsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2324,7 +2702,8 @@ func (future *ElasticPoolsCreateOrUpdateFuture) Result(client ElasticPoolsClient
 	return
 }
 
-// ElasticPoolsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ElasticPoolsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ElasticPoolsDeleteFuture struct {
 	azure.Future
 }
@@ -2346,7 +2725,8 @@ func (future *ElasticPoolsDeleteFuture) Result(client ElasticPoolsClient) (ar au
 	return
 }
 
-// ElasticPoolsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ElasticPoolsUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ElasticPoolsUpdateFuture struct {
 	azure.Future
 }
@@ -2543,20 +2923,31 @@ type InstanceFailoverGroupListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// InstanceFailoverGroupListResultIterator provides access to a complete listing of InstanceFailoverGroup values.
+// InstanceFailoverGroupListResultIterator provides access to a complete listing of InstanceFailoverGroup
+// values.
 type InstanceFailoverGroupListResultIterator struct {
 	i    int
 	page InstanceFailoverGroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *InstanceFailoverGroupListResultIterator) Next() error {
+func (iter *InstanceFailoverGroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2565,6 +2956,13 @@ func (iter *InstanceFailoverGroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *InstanceFailoverGroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter InstanceFailoverGroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2584,6 +2982,11 @@ func (iter InstanceFailoverGroupListResultIterator) Value() InstanceFailoverGrou
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the InstanceFailoverGroupListResultIterator type.
+func NewInstanceFailoverGroupListResultIterator(page InstanceFailoverGroupListResultPage) InstanceFailoverGroupListResultIterator {
+	return InstanceFailoverGroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ifglr InstanceFailoverGroupListResult) IsEmpty() bool {
 	return ifglr.Value == nil || len(*ifglr.Value) == 0
@@ -2591,11 +2994,11 @@ func (ifglr InstanceFailoverGroupListResult) IsEmpty() bool {
 
 // instanceFailoverGroupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ifglr InstanceFailoverGroupListResult) instanceFailoverGroupListResultPreparer() (*http.Request, error) {
+func (ifglr InstanceFailoverGroupListResult) instanceFailoverGroupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ifglr.NextLink == nil || len(to.String(ifglr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ifglr.NextLink)))
@@ -2603,14 +3006,24 @@ func (ifglr InstanceFailoverGroupListResult) instanceFailoverGroupListResultPrep
 
 // InstanceFailoverGroupListResultPage contains a page of InstanceFailoverGroup values.
 type InstanceFailoverGroupListResultPage struct {
-	fn    func(InstanceFailoverGroupListResult) (InstanceFailoverGroupListResult, error)
+	fn    func(context.Context, InstanceFailoverGroupListResult) (InstanceFailoverGroupListResult, error)
 	ifglr InstanceFailoverGroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *InstanceFailoverGroupListResultPage) Next() error {
-	next, err := page.fn(page.ifglr)
+func (page *InstanceFailoverGroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/InstanceFailoverGroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ifglr)
 	if err != nil {
 		return err
 	}
@@ -2618,6 +3031,13 @@ func (page *InstanceFailoverGroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *InstanceFailoverGroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page InstanceFailoverGroupListResultPage) NotDone() bool {
 	return !page.ifglr.IsEmpty()
@@ -2636,6 +3056,11 @@ func (page InstanceFailoverGroupListResultPage) Values() []InstanceFailoverGroup
 	return *page.ifglr.Value
 }
 
+// Creates a new instance of the InstanceFailoverGroupListResultPage type.
+func NewInstanceFailoverGroupListResultPage(getNextPage func(context.Context, InstanceFailoverGroupListResult) (InstanceFailoverGroupListResult, error)) InstanceFailoverGroupListResultPage {
+	return InstanceFailoverGroupListResultPage{fn: getNextPage}
+}
+
 // InstanceFailoverGroupProperties properties of a instance failover group.
 type InstanceFailoverGroupProperties struct {
 	// ReadWriteEndpoint - Read-write endpoint of the failover group instance.
@@ -2695,8 +3120,8 @@ func (future *InstanceFailoverGroupsCreateOrUpdateFuture) Result(client Instance
 	return
 }
 
-// InstanceFailoverGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// InstanceFailoverGroupsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type InstanceFailoverGroupsDeleteFuture struct {
 	azure.Future
 }
@@ -2718,8 +3143,8 @@ func (future *InstanceFailoverGroupsDeleteFuture) Result(client InstanceFailover
 	return
 }
 
-// InstanceFailoverGroupsFailoverFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// InstanceFailoverGroupsFailoverFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type InstanceFailoverGroupsFailoverFuture struct {
 	azure.Future
 }
@@ -2747,8 +3172,8 @@ func (future *InstanceFailoverGroupsFailoverFuture) Result(client InstanceFailov
 	return
 }
 
-// InstanceFailoverGroupsForceFailoverAllowDataLossFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// InstanceFailoverGroupsForceFailoverAllowDataLossFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type InstanceFailoverGroupsForceFailoverAllowDataLossFuture struct {
 	azure.Future
 }
@@ -2809,8 +3234,8 @@ type LogSizeCapability struct {
 	Unit LogSizeUnit `json:"unit,omitempty"`
 }
 
-// ManagedDatabaseVulnerabilityAssessmentScansInitiateScanFuture an abstraction for monitoring and retrieving the
-// results of a long-running operation.
+// ManagedDatabaseVulnerabilityAssessmentScansInitiateScanFuture an abstraction for monitoring and
+// retrieving the results of a long-running operation.
 type ManagedDatabaseVulnerabilityAssessmentScansInitiateScanFuture struct {
 	azure.Future
 }
@@ -2956,14 +3381,24 @@ type ManagedInstanceEncryptionProtectorListResultIterator struct {
 	page ManagedInstanceEncryptionProtectorListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ManagedInstanceEncryptionProtectorListResultIterator) Next() error {
+func (iter *ManagedInstanceEncryptionProtectorListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceEncryptionProtectorListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2972,6 +3407,13 @@ func (iter *ManagedInstanceEncryptionProtectorListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ManagedInstanceEncryptionProtectorListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ManagedInstanceEncryptionProtectorListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2991,6 +3433,11 @@ func (iter ManagedInstanceEncryptionProtectorListResultIterator) Value() Managed
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ManagedInstanceEncryptionProtectorListResultIterator type.
+func NewManagedInstanceEncryptionProtectorListResultIterator(page ManagedInstanceEncryptionProtectorListResultPage) ManagedInstanceEncryptionProtectorListResultIterator {
+	return ManagedInstanceEncryptionProtectorListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (mieplr ManagedInstanceEncryptionProtectorListResult) IsEmpty() bool {
 	return mieplr.Value == nil || len(*mieplr.Value) == 0
@@ -2998,26 +3445,37 @@ func (mieplr ManagedInstanceEncryptionProtectorListResult) IsEmpty() bool {
 
 // managedInstanceEncryptionProtectorListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (mieplr ManagedInstanceEncryptionProtectorListResult) managedInstanceEncryptionProtectorListResultPreparer() (*http.Request, error) {
+func (mieplr ManagedInstanceEncryptionProtectorListResult) managedInstanceEncryptionProtectorListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if mieplr.NextLink == nil || len(to.String(mieplr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(mieplr.NextLink)))
 }
 
-// ManagedInstanceEncryptionProtectorListResultPage contains a page of ManagedInstanceEncryptionProtector values.
+// ManagedInstanceEncryptionProtectorListResultPage contains a page of ManagedInstanceEncryptionProtector
+// values.
 type ManagedInstanceEncryptionProtectorListResultPage struct {
-	fn     func(ManagedInstanceEncryptionProtectorListResult) (ManagedInstanceEncryptionProtectorListResult, error)
+	fn     func(context.Context, ManagedInstanceEncryptionProtectorListResult) (ManagedInstanceEncryptionProtectorListResult, error)
 	mieplr ManagedInstanceEncryptionProtectorListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ManagedInstanceEncryptionProtectorListResultPage) Next() error {
-	next, err := page.fn(page.mieplr)
+func (page *ManagedInstanceEncryptionProtectorListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceEncryptionProtectorListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.mieplr)
 	if err != nil {
 		return err
 	}
@@ -3025,6 +3483,13 @@ func (page *ManagedInstanceEncryptionProtectorListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ManagedInstanceEncryptionProtectorListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ManagedInstanceEncryptionProtectorListResultPage) NotDone() bool {
 	return !page.mieplr.IsEmpty()
@@ -3043,6 +3508,11 @@ func (page ManagedInstanceEncryptionProtectorListResultPage) Values() []ManagedI
 	return *page.mieplr.Value
 }
 
+// Creates a new instance of the ManagedInstanceEncryptionProtectorListResultPage type.
+func NewManagedInstanceEncryptionProtectorListResultPage(getNextPage func(context.Context, ManagedInstanceEncryptionProtectorListResult) (ManagedInstanceEncryptionProtectorListResult, error)) ManagedInstanceEncryptionProtectorListResultPage {
+	return ManagedInstanceEncryptionProtectorListResultPage{fn: getNextPage}
+}
+
 // ManagedInstanceEncryptionProtectorProperties properties for an encryption protector execution.
 type ManagedInstanceEncryptionProtectorProperties struct {
 	// ServerKeyName - The name of the managed instance key.
@@ -3055,8 +3525,8 @@ type ManagedInstanceEncryptionProtectorProperties struct {
 	Thumbprint *string `json:"thumbprint,omitempty"`
 }
 
-// ManagedInstanceEncryptionProtectorsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// ManagedInstanceEncryptionProtectorsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type ManagedInstanceEncryptionProtectorsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -3215,14 +3685,24 @@ type ManagedInstanceKeyListResultIterator struct {
 	page ManagedInstanceKeyListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ManagedInstanceKeyListResultIterator) Next() error {
+func (iter *ManagedInstanceKeyListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeyListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3231,6 +3711,13 @@ func (iter *ManagedInstanceKeyListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ManagedInstanceKeyListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ManagedInstanceKeyListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3250,6 +3737,11 @@ func (iter ManagedInstanceKeyListResultIterator) Value() ManagedInstanceKey {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ManagedInstanceKeyListResultIterator type.
+func NewManagedInstanceKeyListResultIterator(page ManagedInstanceKeyListResultPage) ManagedInstanceKeyListResultIterator {
+	return ManagedInstanceKeyListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (miklr ManagedInstanceKeyListResult) IsEmpty() bool {
 	return miklr.Value == nil || len(*miklr.Value) == 0
@@ -3257,11 +3749,11 @@ func (miklr ManagedInstanceKeyListResult) IsEmpty() bool {
 
 // managedInstanceKeyListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (miklr ManagedInstanceKeyListResult) managedInstanceKeyListResultPreparer() (*http.Request, error) {
+func (miklr ManagedInstanceKeyListResult) managedInstanceKeyListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if miklr.NextLink == nil || len(to.String(miklr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(miklr.NextLink)))
@@ -3269,14 +3761,24 @@ func (miklr ManagedInstanceKeyListResult) managedInstanceKeyListResultPreparer()
 
 // ManagedInstanceKeyListResultPage contains a page of ManagedInstanceKey values.
 type ManagedInstanceKeyListResultPage struct {
-	fn    func(ManagedInstanceKeyListResult) (ManagedInstanceKeyListResult, error)
+	fn    func(context.Context, ManagedInstanceKeyListResult) (ManagedInstanceKeyListResult, error)
 	miklr ManagedInstanceKeyListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ManagedInstanceKeyListResultPage) Next() error {
-	next, err := page.fn(page.miklr)
+func (page *ManagedInstanceKeyListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagedInstanceKeyListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.miklr)
 	if err != nil {
 		return err
 	}
@@ -3284,6 +3786,13 @@ func (page *ManagedInstanceKeyListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ManagedInstanceKeyListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ManagedInstanceKeyListResultPage) NotDone() bool {
 	return !page.miklr.IsEmpty()
@@ -3302,6 +3811,11 @@ func (page ManagedInstanceKeyListResultPage) Values() []ManagedInstanceKey {
 	return *page.miklr.Value
 }
 
+// Creates a new instance of the ManagedInstanceKeyListResultPage type.
+func NewManagedInstanceKeyListResultPage(getNextPage func(context.Context, ManagedInstanceKeyListResult) (ManagedInstanceKeyListResult, error)) ManagedInstanceKeyListResultPage {
+	return ManagedInstanceKeyListResultPage{fn: getNextPage}
+}
+
 // ManagedInstanceKeyProperties properties for a key execution.
 type ManagedInstanceKeyProperties struct {
 	// ServerKeyType - The key type like 'ServiceManaged', 'AzureKeyVault'. Possible values include: 'ServiceManaged', 'AzureKeyVault'
@@ -3343,8 +3857,8 @@ func (future *ManagedInstanceKeysCreateOrUpdateFuture) Result(client ManagedInst
 	return
 }
 
-// ManagedInstanceKeysDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// ManagedInstanceKeysDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type ManagedInstanceKeysDeleteFuture struct {
 	azure.Future
 }
@@ -3684,7 +4198,8 @@ func (tr TrackedResource) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// VulnerabilityAssessmentRecurringScansProperties properties of a Vulnerability Assessment recurring scans.
+// VulnerabilityAssessmentRecurringScansProperties properties of a Vulnerability Assessment recurring
+// scans.
 type VulnerabilityAssessmentRecurringScansProperties struct {
 	// IsEnabled - Recurring scans state.
 	IsEnabled *bool `json:"isEnabled,omitempty"`
@@ -3800,14 +4315,24 @@ type VulnerabilityAssessmentScanRecordListResultIterator struct {
 	page VulnerabilityAssessmentScanRecordListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VulnerabilityAssessmentScanRecordListResultIterator) Next() error {
+func (iter *VulnerabilityAssessmentScanRecordListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VulnerabilityAssessmentScanRecordListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3816,6 +4341,13 @@ func (iter *VulnerabilityAssessmentScanRecordListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VulnerabilityAssessmentScanRecordListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VulnerabilityAssessmentScanRecordListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3835,6 +4367,11 @@ func (iter VulnerabilityAssessmentScanRecordListResultIterator) Value() Vulnerab
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VulnerabilityAssessmentScanRecordListResultIterator type.
+func NewVulnerabilityAssessmentScanRecordListResultIterator(page VulnerabilityAssessmentScanRecordListResultPage) VulnerabilityAssessmentScanRecordListResultIterator {
+	return VulnerabilityAssessmentScanRecordListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vasrlr VulnerabilityAssessmentScanRecordListResult) IsEmpty() bool {
 	return vasrlr.Value == nil || len(*vasrlr.Value) == 0
@@ -3842,26 +4379,37 @@ func (vasrlr VulnerabilityAssessmentScanRecordListResult) IsEmpty() bool {
 
 // vulnerabilityAssessmentScanRecordListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vasrlr VulnerabilityAssessmentScanRecordListResult) vulnerabilityAssessmentScanRecordListResultPreparer() (*http.Request, error) {
+func (vasrlr VulnerabilityAssessmentScanRecordListResult) vulnerabilityAssessmentScanRecordListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if vasrlr.NextLink == nil || len(to.String(vasrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vasrlr.NextLink)))
 }
 
-// VulnerabilityAssessmentScanRecordListResultPage contains a page of VulnerabilityAssessmentScanRecord values.
+// VulnerabilityAssessmentScanRecordListResultPage contains a page of VulnerabilityAssessmentScanRecord
+// values.
 type VulnerabilityAssessmentScanRecordListResultPage struct {
-	fn     func(VulnerabilityAssessmentScanRecordListResult) (VulnerabilityAssessmentScanRecordListResult, error)
+	fn     func(context.Context, VulnerabilityAssessmentScanRecordListResult) (VulnerabilityAssessmentScanRecordListResult, error)
 	vasrlr VulnerabilityAssessmentScanRecordListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VulnerabilityAssessmentScanRecordListResultPage) Next() error {
-	next, err := page.fn(page.vasrlr)
+func (page *VulnerabilityAssessmentScanRecordListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VulnerabilityAssessmentScanRecordListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vasrlr)
 	if err != nil {
 		return err
 	}
@@ -3869,6 +4417,13 @@ func (page *VulnerabilityAssessmentScanRecordListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VulnerabilityAssessmentScanRecordListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VulnerabilityAssessmentScanRecordListResultPage) NotDone() bool {
 	return !page.vasrlr.IsEmpty()
@@ -3887,6 +4442,11 @@ func (page VulnerabilityAssessmentScanRecordListResultPage) Values() []Vulnerabi
 	return *page.vasrlr.Value
 }
 
+// Creates a new instance of the VulnerabilityAssessmentScanRecordListResultPage type.
+func NewVulnerabilityAssessmentScanRecordListResultPage(getNextPage func(context.Context, VulnerabilityAssessmentScanRecordListResult) (VulnerabilityAssessmentScanRecordListResult, error)) VulnerabilityAssessmentScanRecordListResultPage {
+	return VulnerabilityAssessmentScanRecordListResultPage{fn: getNextPage}
+}
+
 // VulnerabilityAssessmentScanRecordProperties properties of a vulnerability assessment scan record.
 type VulnerabilityAssessmentScanRecordProperties struct {
 	// ScanID - The scan ID.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/tdecertificates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/tdecertificates.go
index 41eab8cc93b7..e831293a307b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/tdecertificates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/2017-10-01-preview/sql/tdecertificates.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewTdeCertificatesClientWithBaseURI(baseURI string, subscriptionID string)
 // serverName - the name of the server.
 // parameters - the requested TDE certificate to be created or updated.
 func (client TdeCertificatesClient) Create(ctx context.Context, resourceGroupName string, serverName string, parameters TdeCertificate) (result TdeCertificatesCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TdeCertificatesClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.TdeCertificateProperties", Name: validation.Null, Rule: false,
@@ -103,10 +114,6 @@ func (client TdeCertificatesClient) CreateSender(req *http.Request) (future TdeC
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/models.go
index f9bb1290b62e..b8ef3152dcde 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/models.go
@@ -18,13 +18,18 @@ package recoveryservices
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices"
+
 // AuthType enumerates the values for auth type.
 type AuthType string
 
@@ -153,7 +158,8 @@ type ClientDiscoveryDisplay struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// ClientDiscoveryForLogSpecification class to represent shoebox log specification in json client discovery.
+// ClientDiscoveryForLogSpecification class to represent shoebox log specification in json client
+// discovery.
 type ClientDiscoveryForLogSpecification struct {
 	// Name - Name of the log.
 	Name *string `json:"name,omitempty"`
@@ -179,27 +185,37 @@ type ClientDiscoveryForServiceSpecification struct {
 // ClientDiscoveryResponse operations List response which contains list of available APIs.
 type ClientDiscoveryResponse struct {
 	autorest.Response `json:"-"`
-	// Value - List of available operationss.
+	// Value - List of available operations.
 	Value *[]ClientDiscoveryValueForSingleAPI `json:"value,omitempty"`
 	// NextLink - Link to the next chunk of the response
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ClientDiscoveryResponseIterator provides access to a complete listing of ClientDiscoveryValueForSingleAPI
-// values.
+// ClientDiscoveryResponseIterator provides access to a complete listing of
+// ClientDiscoveryValueForSingleAPI values.
 type ClientDiscoveryResponseIterator struct {
 	i    int
 	page ClientDiscoveryResponsePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ClientDiscoveryResponseIterator) Next() error {
+func (iter *ClientDiscoveryResponseIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClientDiscoveryResponseIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -208,6 +224,13 @@ func (iter *ClientDiscoveryResponseIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ClientDiscoveryResponseIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ClientDiscoveryResponseIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -227,6 +250,11 @@ func (iter ClientDiscoveryResponseIterator) Value() ClientDiscoveryValueForSingl
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ClientDiscoveryResponseIterator type.
+func NewClientDiscoveryResponseIterator(page ClientDiscoveryResponsePage) ClientDiscoveryResponseIterator {
+	return ClientDiscoveryResponseIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cdr ClientDiscoveryResponse) IsEmpty() bool {
 	return cdr.Value == nil || len(*cdr.Value) == 0
@@ -234,11 +262,11 @@ func (cdr ClientDiscoveryResponse) IsEmpty() bool {
 
 // clientDiscoveryResponsePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cdr ClientDiscoveryResponse) clientDiscoveryResponsePreparer() (*http.Request, error) {
+func (cdr ClientDiscoveryResponse) clientDiscoveryResponsePreparer(ctx context.Context) (*http.Request, error) {
 	if cdr.NextLink == nil || len(to.String(cdr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cdr.NextLink)))
@@ -246,14 +274,24 @@ func (cdr ClientDiscoveryResponse) clientDiscoveryResponsePreparer() (*http.Requ
 
 // ClientDiscoveryResponsePage contains a page of ClientDiscoveryValueForSingleAPI values.
 type ClientDiscoveryResponsePage struct {
-	fn  func(ClientDiscoveryResponse) (ClientDiscoveryResponse, error)
+	fn  func(context.Context, ClientDiscoveryResponse) (ClientDiscoveryResponse, error)
 	cdr ClientDiscoveryResponse
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ClientDiscoveryResponsePage) Next() error {
-	next, err := page.fn(page.cdr)
+func (page *ClientDiscoveryResponsePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClientDiscoveryResponsePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cdr)
 	if err != nil {
 		return err
 	}
@@ -261,6 +299,13 @@ func (page *ClientDiscoveryResponsePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ClientDiscoveryResponsePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ClientDiscoveryResponsePage) NotDone() bool {
 	return !page.cdr.IsEmpty()
@@ -279,6 +324,11 @@ func (page ClientDiscoveryResponsePage) Values() []ClientDiscoveryValueForSingle
 	return *page.cdr.Value
 }
 
+// Creates a new instance of the ClientDiscoveryResponsePage type.
+func NewClientDiscoveryResponsePage(getNextPage func(context.Context, ClientDiscoveryResponse) (ClientDiscoveryResponse, error)) ClientDiscoveryResponsePage {
+	return ClientDiscoveryResponsePage{fn: getNextPage}
+}
+
 // ClientDiscoveryValueForSingleAPI available operation details.
 type ClientDiscoveryValueForSingleAPI struct {
 	// Name - Name of the Operation.
@@ -470,7 +520,7 @@ type ResourceCertificateAndAadDetails struct {
 	AzureManagementEndpointAudience *string `json:"azureManagementEndpointAudience,omitempty"`
 	// Certificate - The base64 encoded certificate raw data string.
 	Certificate *[]byte `json:"certificate,omitempty"`
-	// FriendlyName - Certificate friendlyname.
+	// FriendlyName - Certificate friendly name.
 	FriendlyName *string `json:"friendlyName,omitempty"`
 	// Issuer - Certificate issuer.
 	Issuer *string `json:"issuer,omitempty"`
@@ -567,7 +617,7 @@ type ResourceCertificateAndAcsDetails struct {
 	GlobalAcsRPRealm *string `json:"globalAcsRPRealm,omitempty"`
 	// Certificate - The base64 encoded certificate raw data string.
 	Certificate *[]byte `json:"certificate,omitempty"`
-	// FriendlyName - Certificate friendlyname.
+	// FriendlyName - Certificate friendly name.
 	FriendlyName *string `json:"friendlyName,omitempty"`
 	// Issuer - Certificate issuer.
 	Issuer *string `json:"issuer,omitempty"`
@@ -659,7 +709,7 @@ type BasicResourceCertificateDetails interface {
 type ResourceCertificateDetails struct {
 	// Certificate - The base64 encoded certificate raw data string.
 	Certificate *[]byte `json:"certificate,omitempty"`
-	// FriendlyName - Certificate friendlyname.
+	// FriendlyName - Certificate friendly name.
 	FriendlyName *string `json:"friendlyName,omitempty"`
 	// Issuer - Certificate issuer.
 	Issuer *string `json:"issuer,omitempty"`
@@ -832,7 +882,7 @@ type UpgradeDetails struct {
 	Status VaultUpgradeState `json:"status,omitempty"`
 	// Message - Message to the user containing information about the upgrade operation.
 	Message *string `json:"message,omitempty"`
-	// TriggerType - The way the vault upgradation was triggered. Possible values include: 'UserTriggered', 'ForcedUpgrade'
+	// TriggerType - The way the vault upgrade was triggered. Possible values include: 'UserTriggered', 'ForcedUpgrade'
 	TriggerType TriggerType `json:"triggerType,omitempty"`
 	// UpgradedResourceID - Resource ID of the upgraded vault.
 	UpgradedResourceID *string `json:"upgradedResourceId,omitempty"`
@@ -889,8 +939,8 @@ func (vVar Vault) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// VaultCertificateResponse certificate corresponding to a vault that can be used by clients to register themselves
-// with the vault.
+// VaultCertificateResponse certificate corresponding to a vault that can be used by clients to register
+// themselves with the vault.
 type VaultCertificateResponse struct {
 	autorest.Response `json:"-"`
 	// Name - Resource name associated with the resource.
@@ -1072,14 +1122,24 @@ type VaultListIterator struct {
 	page VaultListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *VaultListIterator) Next() error {
+func (iter *VaultListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1088,6 +1148,13 @@ func (iter *VaultListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *VaultListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter VaultListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1107,6 +1174,11 @@ func (iter VaultListIterator) Value() Vault {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the VaultListIterator type.
+func NewVaultListIterator(page VaultListPage) VaultListIterator {
+	return VaultListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (vl VaultList) IsEmpty() bool {
 	return vl.Value == nil || len(*vl.Value) == 0
@@ -1114,11 +1186,11 @@ func (vl VaultList) IsEmpty() bool {
 
 // vaultListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (vl VaultList) vaultListPreparer() (*http.Request, error) {
+func (vl VaultList) vaultListPreparer(ctx context.Context) (*http.Request, error) {
 	if vl.NextLink == nil || len(to.String(vl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(vl.NextLink)))
@@ -1126,14 +1198,24 @@ func (vl VaultList) vaultListPreparer() (*http.Request, error) {
 
 // VaultListPage contains a page of Vault values.
 type VaultListPage struct {
-	fn func(VaultList) (VaultList, error)
+	fn func(context.Context, VaultList) (VaultList, error)
 	vl VaultList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *VaultListPage) Next() error {
-	next, err := page.fn(page.vl)
+func (page *VaultListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.vl)
 	if err != nil {
 		return err
 	}
@@ -1141,6 +1223,13 @@ func (page *VaultListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *VaultListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page VaultListPage) NotDone() bool {
 	return !page.vl.IsEmpty()
@@ -1159,6 +1248,11 @@ func (page VaultListPage) Values() []Vault {
 	return *page.vl.Value
 }
 
+// Creates a new instance of the VaultListPage type.
+func NewVaultListPage(getNextPage func(context.Context, VaultList) (VaultList, error)) VaultListPage {
+	return VaultListPage{fn: getNextPage}
+}
+
 // VaultProperties properties of the vault.
 type VaultProperties struct {
 	// ProvisioningState - Provisioning State.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/operations.go
index 33cc200f0112..3a141acb4729 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List returns the list of available operations.
 func (client OperationsClient) List(ctx context.Context) (result ClientDiscoveryResponsePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.cdr.Response.Response != nil {
+				sc = result.cdr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Client
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults ClientDiscoveryResponse) (result ClientDiscoveryResponse, err error) {
-	req, err := lastResults.clientDiscoveryResponsePreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults ClientDiscoveryResponse) (result ClientDiscoveryResponse, err error) {
+	req, err := lastResults.clientDiscoveryResponsePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "recoveryservices.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults ClientDiscoveryRespon
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result ClientDiscoveryResponseIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/registeredidentities.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/registeredidentities.go
index 994ec88b42b8..93dc6b9bd443 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/registeredidentities.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/registeredidentities.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewRegisteredIdentitiesClientWithBaseURI(baseURI string, subscriptionID str
 // vaultName - the name of the recovery services vault.
 // identityName - name of the protection container to unregister.
 func (client RegisteredIdentitiesClient) Delete(ctx context.Context, resourceGroupName string, vaultName string, identityName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegisteredIdentitiesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, vaultName, identityName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.RegisteredIdentitiesClient", "Delete", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/replicationusages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/replicationusages.go
index 29d3d209e2f6..3e3111fc5b87 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/replicationusages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/replicationusages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewReplicationUsagesClientWithBaseURI(baseURI string, subscriptionID string
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // vaultName - the name of the recovery services vault.
 func (client ReplicationUsagesClient) List(ctx context.Context, resourceGroupName string, vaultName string) (result ReplicationUsageList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ReplicationUsagesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.ReplicationUsagesClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/usages.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/usages.go
index 985bd2a76122..9261b858edaa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/usages.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/usages.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewUsagesClientWithBaseURI(baseURI string, subscriptionID string) UsagesCli
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // vaultName - the name of the recovery services vault.
 func (client UsagesClient) ListByVaults(ctx context.Context, resourceGroupName string, vaultName string) (result VaultUsageList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsagesClient.ListByVaults")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByVaultsPreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.UsagesClient", "ListByVaults", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultcertificates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultcertificates.go
index 8639e9abaf96..f6d6c74406f0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultcertificates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultcertificates.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewVaultCertificatesClientWithBaseURI(baseURI string, subscriptionID string
 // certificateName - certificate friendly name.
 // certificateRequest - input parameters for uploading the vault certificate.
 func (client VaultCertificatesClient) Create(ctx context.Context, resourceGroupName string, vaultName string, certificateName string, certificateRequest CertificateRequest) (result VaultCertificateResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultCertificatesClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceGroupName, vaultName, certificateName, certificateRequest)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultCertificatesClient", "Create", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultextendedinfo.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultextendedinfo.go
index 356f0da79765..27ffddc3c0a5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultextendedinfo.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaultextendedinfo.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVaultExtendedInfoClientWithBaseURI(baseURI string, subscriptionID string
 // vaultName - the name of the recovery services vault.
 // resourceResourceExtendedInfoDetails - details of ResourceExtendedInfo
 func (client VaultExtendedInfoClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, vaultName string, resourceResourceExtendedInfoDetails VaultExtendedInfoResource) (result VaultExtendedInfoResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultExtendedInfoClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, vaultName, resourceResourceExtendedInfoDetails)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultExtendedInfoClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client VaultExtendedInfoClient) CreateOrUpdateResponder(resp *http.Respons
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // vaultName - the name of the recovery services vault.
 func (client VaultExtendedInfoClient) Get(ctx context.Context, resourceGroupName string, vaultName string) (result VaultExtendedInfoResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultExtendedInfoClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultExtendedInfoClient", "Get", nil, "Failure preparing request")
@@ -182,6 +203,16 @@ func (client VaultExtendedInfoClient) GetResponder(resp *http.Response) (result
 // vaultName - the name of the recovery services vault.
 // resourceResourceExtendedInfoDetails - details of ResourceExtendedInfo
 func (client VaultExtendedInfoClient) Update(ctx context.Context, resourceGroupName string, vaultName string, resourceResourceExtendedInfoDetails VaultExtendedInfoResource) (result VaultExtendedInfoResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultExtendedInfoClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, vaultName, resourceResourceExtendedInfoDetails)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultExtendedInfoClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaults.go
index 64cc9d7dce75..0f974ea43d06 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2016-06-01/recoveryservices/vaults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewVaultsClientWithBaseURI(baseURI string, subscriptionID string) VaultsCli
 // vaultName - the name of the recovery services vault.
 // vault - recovery Services Vault to be created.
 func (client VaultsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, vaultName string, vault Vault) (result Vault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, vaultName, vault)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -114,6 +125,16 @@ func (client VaultsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // vaultName - the name of the recovery services vault.
 func (client VaultsClient) Delete(ctx context.Context, resourceGroupName string, vaultName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultsClient", "Delete", nil, "Failure preparing request")
@@ -180,6 +201,16 @@ func (client VaultsClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // vaultName - the name of the recovery services vault.
 func (client VaultsClient) Get(ctx context.Context, resourceGroupName string, vaultName string) (result Vault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, vaultName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultsClient", "Get", nil, "Failure preparing request")
@@ -246,6 +277,16 @@ func (client VaultsClient) GetResponder(resp *http.Response) (result Vault, err
 // Parameters:
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 func (client VaultsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result VaultListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.vl.Response.Response != nil {
+				sc = result.vl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -309,8 +350,8 @@ func (client VaultsClient) ListByResourceGroupResponder(resp *http.Response) (re
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client VaultsClient) listByResourceGroupNextResults(lastResults VaultList) (result VaultList, err error) {
-	req, err := lastResults.vaultListPreparer()
+func (client VaultsClient) listByResourceGroupNextResults(ctx context.Context, lastResults VaultList) (result VaultList, err error) {
+	req, err := lastResults.vaultListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "recoveryservices.VaultsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -331,12 +372,32 @@ func (client VaultsClient) listByResourceGroupNextResults(lastResults VaultList)
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VaultsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result VaultListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
 // ListBySubscriptionID fetches all the resources of the specified type in the subscription.
 func (client VaultsClient) ListBySubscriptionID(ctx context.Context) (result VaultListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListBySubscriptionID")
+		defer func() {
+			sc := -1
+			if result.vl.Response.Response != nil {
+				sc = result.vl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionIDNextResults
 	req, err := client.ListBySubscriptionIDPreparer(ctx)
 	if err != nil {
@@ -399,8 +460,8 @@ func (client VaultsClient) ListBySubscriptionIDResponder(resp *http.Response) (r
 }
 
 // listBySubscriptionIDNextResults retrieves the next set of results, if any.
-func (client VaultsClient) listBySubscriptionIDNextResults(lastResults VaultList) (result VaultList, err error) {
-	req, err := lastResults.vaultListPreparer()
+func (client VaultsClient) listBySubscriptionIDNextResults(ctx context.Context, lastResults VaultList) (result VaultList, err error) {
+	req, err := lastResults.vaultListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "recoveryservices.VaultsClient", "listBySubscriptionIDNextResults", nil, "Failure preparing next results request")
 	}
@@ -421,6 +482,16 @@ func (client VaultsClient) listBySubscriptionIDNextResults(lastResults VaultList
 
 // ListBySubscriptionIDComplete enumerates all values, automatically crossing page boundaries as required.
 func (client VaultsClient) ListBySubscriptionIDComplete(ctx context.Context) (result VaultListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.ListBySubscriptionID")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscriptionID(ctx)
 	return
 }
@@ -431,6 +502,16 @@ func (client VaultsClient) ListBySubscriptionIDComplete(ctx context.Context) (re
 // vaultName - the name of the recovery services vault.
 // vault - recovery Services Vault to be created.
 func (client VaultsClient) Update(ctx context.Context, resourceGroupName string, vaultName string, vault PatchVault) (result Vault, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/VaultsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, vaultName, vault)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "recoveryservices.VaultsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/backups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/backups.go
index bdb21f4e61ed..4825aa88ed67 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/backups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/backups.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewBackupsClientWithBaseURI(baseURI string, subscriptionID string) BackupsC
 // protectedItemName - backup item for which backup needs to be triggered.
 // parameters - resource backup request
 func (client BackupsClient) Trigger(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, parameters RequestResource) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupsClient.Trigger")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.TriggerPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.BackupsClient", "Trigger", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/engines.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/engines.go
index 5100de301297..c42e5d87d4ef 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/engines.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/engines.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewEnginesClientWithBaseURI(baseURI string, subscriptionID string) EnginesC
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client EnginesClient) Get(ctx context.Context, vaultName string, resourceGroupName string, backupEngineName string, filter string, skipToken string) (result EngineBaseResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnginesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, backupEngineName, filter, skipToken)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.EnginesClient", "Get", nil, "Failure preparing request")
@@ -123,6 +134,16 @@ func (client EnginesClient) GetResponder(resp *http.Response) (result EngineBase
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client EnginesClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result EngineBaseResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnginesClient.List")
+		defer func() {
+			sc := -1
+			if result.ebrl.Response.Response != nil {
+				sc = result.ebrl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter, skipToken)
 	if err != nil {
@@ -193,8 +214,8 @@ func (client EnginesClient) ListResponder(resp *http.Response) (result EngineBas
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client EnginesClient) listNextResults(lastResults EngineBaseResourceList) (result EngineBaseResourceList, err error) {
-	req, err := lastResults.engineBaseResourceListPreparer()
+func (client EnginesClient) listNextResults(ctx context.Context, lastResults EngineBaseResourceList) (result EngineBaseResourceList, err error) {
+	req, err := lastResults.engineBaseResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.EnginesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -215,6 +236,16 @@ func (client EnginesClient) listNextResults(lastResults EngineBaseResourceList)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EnginesClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result EngineBaseResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EnginesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter, skipToken)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/exportjobsoperationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/exportjobsoperationresults.go
index d3bcdeeff3ea..d49e3f51922e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/exportjobsoperationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/exportjobsoperationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewExportJobsOperationResultsClientWithBaseURI(baseURI string, subscription
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // operationID - operationID which represents the export job.
 func (client ExportJobsOperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, operationID string) (result OperationResultInfoBaseResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ExportJobsOperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ExportJobsOperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/featuresupport.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/featuresupport.go
index 577251a26776..ad0411f697fd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/featuresupport.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/featuresupport.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewFeatureSupportClientWithBaseURI(baseURI string, subscriptionID string) F
 // azureRegion - azure region to hit Api
 // parameters - feature support request object
 func (client FeatureSupportClient) Validate(ctx context.Context, azureRegion string, parameters BasicFeatureSupportRequest) (result AzureVMResourceFeatureSupportResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FeatureSupportClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ValidatePreparer(ctx, azureRegion, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.FeatureSupportClient", "Validate", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/itemlevelrecoveryconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/itemlevelrecoveryconnections.go
index 9de92d3faf7b..d35463058106 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/itemlevelrecoveryconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/itemlevelrecoveryconnections.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -54,6 +55,16 @@ func NewItemLevelRecoveryConnectionsClientWithBaseURI(baseURI string, subscripti
 // for this backed up data.
 // parameters - resource ILR request
 func (client ItemLevelRecoveryConnectionsClient) Provision(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, recoveryPointID string, parameters ILRRequestResource) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ItemLevelRecoveryConnectionsClient.Provision")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ProvisionPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, recoveryPointID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ItemLevelRecoveryConnectionsClient", "Provision", nil, "Failure preparing request")
@@ -133,6 +144,16 @@ func (client ItemLevelRecoveryConnectionsClient) ProvisionResponder(resp *http.R
 // recoveryPointID - recovery point ID which represents backed up data. iSCSI connection will be revoked for
 // this backed up data.
 func (client ItemLevelRecoveryConnectionsClient) Revoke(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, recoveryPointID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ItemLevelRecoveryConnectionsClient.Revoke")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RevokePreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, recoveryPointID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ItemLevelRecoveryConnectionsClient", "Revoke", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobcancellations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobcancellations.go
index a1699e824494..45e17016ccd0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobcancellations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobcancellations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewJobCancellationsClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // jobName - name of the job to cancel.
 func (client JobCancellationsClient) Trigger(ctx context.Context, vaultName string, resourceGroupName string, jobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCancellationsClient.Trigger")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.TriggerPreparer(ctx, vaultName, resourceGroupName, jobName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.JobCancellationsClient", "Trigger", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobdetails.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobdetails.go
index 80ca8e235254..00028f354aa6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobdetails.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobdetails.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -39,12 +40,22 @@ func NewJobDetailsClientWithBaseURI(baseURI string, subscriptionID string) JobDe
 	return JobDetailsClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// Get gets exteded information associated with the job.
+// Get gets extended information associated with the job.
 // Parameters:
 // vaultName - the name of the recovery services vault.
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // jobName - name of the job whose details are to be fetched.
 func (client JobDetailsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, jobName string) (result JobResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobDetailsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, jobName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.JobDetailsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/joboperationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/joboperationresults.go
index b706cdff9581..4256a82a4cf9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/joboperationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/joboperationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewJobOperationResultsClientWithBaseURI(baseURI string, subscriptionID stri
 // jobName - job name whose operation result has to be fetched.
 // operationID - operationID which represents the operation whose result has to be fetched.
 func (client JobOperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, jobName string, operationID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobOperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, jobName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.JobOperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobs.go
index cffa270fc8a7..be36ea54205a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobs.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewJobsClientWithBaseURI(baseURI string, subscriptionID string) JobsClient
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client JobsClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result JobResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.List")
+		defer func() {
+			sc := -1
+			if result.jrl.Response.Response != nil {
+				sc = result.jrl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter, skipToken)
 	if err != nil {
@@ -116,8 +127,8 @@ func (client JobsClient) ListResponder(resp *http.Response) (result JobResourceL
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client JobsClient) listNextResults(lastResults JobResourceList) (result JobResourceList, err error) {
-	req, err := lastResults.jobResourceListPreparer()
+func (client JobsClient) listNextResults(ctx context.Context, lastResults JobResourceList) (result JobResourceList, err error) {
+	req, err := lastResults.jobResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.JobsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -138,6 +149,16 @@ func (client JobsClient) listNextResults(lastResults JobResourceList) (result Jo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobsClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result JobResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter, skipToken)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobsgroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobsgroup.go
index d3005d527c26..7f0f0d875486 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobsgroup.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/jobsgroup.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewJobsGroupClientWithBaseURI(baseURI string, subscriptionID string) JobsGr
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // filter - oData filter options.
 func (client JobsGroupClient) Export(ctx context.Context, vaultName string, resourceGroupName string, filter string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsGroupClient.Export")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ExportPreparer(ctx, vaultName, resourceGroupName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.JobsGroupClient", "Export", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/models.go
index 6506a81f1477..a90283a131af 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/models.go
@@ -18,13 +18,18 @@ package backup
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup"
+
 // AzureFileShareType enumerates the values for azure file share type.
 type AzureFileShareType string
 
@@ -91,8 +96,8 @@ const (
 	ContainerTypeAzureBackupServerContainer1 ContainerTypeBasicProtectionContainer = "AzureBackupServerContainer"
 	// ContainerTypeAzureSQLContainer1 ...
 	ContainerTypeAzureSQLContainer1 ContainerTypeBasicProtectionContainer = "AzureSqlContainer"
-	// ContainerTypeAzureWorkloadContainer ...
-	ContainerTypeAzureWorkloadContainer ContainerTypeBasicProtectionContainer = "AzureWorkloadContainer"
+	// ContainerTypeAzureWorkloadBackupRequest ...
+	ContainerTypeAzureWorkloadBackupRequest ContainerTypeBasicProtectionContainer = "AzureWorkloadBackupRequest"
 	// ContainerTypeDPMContainer1 ...
 	ContainerTypeDPMContainer1 ContainerTypeBasicProtectionContainer = "DPMContainer"
 	// ContainerTypeGenericContainer1 ...
@@ -117,7 +122,7 @@ const (
 
 // PossibleContainerTypeBasicProtectionContainerValues returns an array of possible values for the ContainerTypeBasicProtectionContainer const type.
 func PossibleContainerTypeBasicProtectionContainerValues() []ContainerTypeBasicProtectionContainer {
-	return []ContainerTypeBasicProtectionContainer{ContainerTypeAzureBackupServerContainer1, ContainerTypeAzureSQLContainer1, ContainerTypeAzureWorkloadContainer, ContainerTypeDPMContainer1, ContainerTypeGenericContainer1, ContainerTypeIaaSVMContainer, ContainerTypeMicrosoftClassicComputevirtualMachines, ContainerTypeMicrosoftComputevirtualMachines, ContainerTypeProtectionContainer, ContainerTypeSQLAGWorkLoadContainer1, ContainerTypeStorageContainer1, ContainerTypeVMAppContainer1, ContainerTypeWindows1}
+	return []ContainerTypeBasicProtectionContainer{ContainerTypeAzureBackupServerContainer1, ContainerTypeAzureSQLContainer1, ContainerTypeAzureWorkloadBackupRequest, ContainerTypeDPMContainer1, ContainerTypeGenericContainer1, ContainerTypeIaaSVMContainer, ContainerTypeMicrosoftClassicComputevirtualMachines, ContainerTypeMicrosoftComputevirtualMachines, ContainerTypeProtectionContainer, ContainerTypeSQLAGWorkLoadContainer1, ContainerTypeStorageContainer1, ContainerTypeVMAppContainer1, ContainerTypeWindows1}
 }
 
 // CopyOptions enumerates the values for copy options.
@@ -448,6 +453,23 @@ func PossibleInquiryStatusValues() []InquiryStatus {
 	return []InquiryStatus{InquiryStatusFailed, InquiryStatusInvalid, InquiryStatusSuccess}
 }
 
+// IntentItemType enumerates the values for intent item type.
+type IntentItemType string
+
+const (
+	// IntentItemTypeInvalid ...
+	IntentItemTypeInvalid IntentItemType = "Invalid"
+	// IntentItemTypeSQLAvailabilityGroupContainer ...
+	IntentItemTypeSQLAvailabilityGroupContainer IntentItemType = "SQLAvailabilityGroupContainer"
+	// IntentItemTypeSQLInstance ...
+	IntentItemTypeSQLInstance IntentItemType = "SQLInstance"
+)
+
+// PossibleIntentItemTypeValues returns an array of possible values for the IntentItemType const type.
+func PossibleIntentItemTypeValues() []IntentItemType {
+	return []IntentItemType{IntentItemTypeInvalid, IntentItemTypeSQLAvailabilityGroupContainer, IntentItemTypeSQLInstance}
+}
+
 // ItemType enumerates the values for item type.
 type ItemType string
 
@@ -913,6 +935,27 @@ func PossibleOverwriteOptionsValues() []OverwriteOptions {
 	return []OverwriteOptions{OverwriteOptionsFailOnConflict, OverwriteOptionsInvalid, OverwriteOptionsOverwrite}
 }
 
+// PolicyType enumerates the values for policy type.
+type PolicyType string
+
+const (
+	// PolicyTypeCopyOnlyFull ...
+	PolicyTypeCopyOnlyFull PolicyType = "CopyOnlyFull"
+	// PolicyTypeDifferential ...
+	PolicyTypeDifferential PolicyType = "Differential"
+	// PolicyTypeFull ...
+	PolicyTypeFull PolicyType = "Full"
+	// PolicyTypeInvalid ...
+	PolicyTypeInvalid PolicyType = "Invalid"
+	// PolicyTypeLog ...
+	PolicyTypeLog PolicyType = "Log"
+)
+
+// PossiblePolicyTypeValues returns an array of possible values for the PolicyType const type.
+func PossiblePolicyTypeValues() []PolicyType {
+	return []PolicyType{PolicyTypeCopyOnlyFull, PolicyTypeDifferential, PolicyTypeFull, PolicyTypeInvalid, PolicyTypeLog}
+}
+
 // ProtectableContainerType enumerates the values for protectable container type.
 type ProtectableContainerType string
 
@@ -1624,13 +1667,13 @@ type AzureBackupServerContainer struct {
 	ExtendedInfo *DPMContainerExtendedInfo `json:"extendedInfo,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -1784,7 +1827,7 @@ type AzureBackupServerEngine struct {
 	IsAzureBackupAgentUpgradeAvailable *bool `json:"isAzureBackupAgentUpgradeAvailable,omitempty"`
 	// IsDpmUpgradeAvailable - To check if backup engine upgrade available
 	IsDpmUpgradeAvailable *bool `json:"isDpmUpgradeAvailable,omitempty"`
-	// ExtendedInfo - Extended info of the backupengine
+	// ExtendedInfo - Extended info of the backup engine
 	ExtendedInfo *EngineExtendedInfo `json:"extendedInfo,omitempty"`
 	// BackupEngineType - Possible values include: 'BackupEngineTypeBackupEngineBase', 'BackupEngineTypeAzureBackupServerEngine', 'BackupEngineTypeDpmBackupEngine'
 	BackupEngineType EngineType `json:"backupEngineType,omitempty"`
@@ -1910,7 +1953,7 @@ type AzureFileShareProtectableItem struct {
 	ParentContainerFriendlyName *string `json:"parentContainerFriendlyName,omitempty"`
 	// AzureFileShareType - File Share type XSync or XSMB. Possible values include: 'Invalid', 'XSMB', 'XSync'
 	AzureFileShareType AzureFileShareType `json:"azureFileShareType,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -2039,7 +2082,7 @@ type AzureFileshareProtectedItem struct {
 	LastBackupTime *date.Time `json:"lastBackupTime,omitempty"`
 	// ExtendedInfo - Additional information with this backup item.
 	ExtendedInfo *AzureFileshareProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -2201,8 +2244,8 @@ type AzureFileshareProtectedItemExtendedInfo struct {
 
 // AzureFileShareProtectionPolicy azureStorage backup policy.
 type AzureFileShareProtectionPolicy struct {
-	// WorkLoadType - Type of workload for the backup management
-	WorkLoadType *string `json:"workLoadType,omitempty"`
+	// WorkLoadType - Type of workload for the backup management. Possible values include: 'WorkloadTypeInvalid', 'WorkloadTypeVM', 'WorkloadTypeFileFolder', 'WorkloadTypeAzureSQLDb', 'WorkloadTypeSQLDB', 'WorkloadTypeExchange', 'WorkloadTypeSharepoint', 'WorkloadTypeVMwareVM', 'WorkloadTypeSystemState', 'WorkloadTypeClient', 'WorkloadTypeGenericDataSource', 'WorkloadTypeSQLDataBase', 'WorkloadTypeAzureFileShare', 'WorkloadTypeSAPHanaDatabase'
+	WorkLoadType WorkloadType `json:"workLoadType,omitempty"`
 	// SchedulePolicy - Backup schedule specified as part of backup policy.
 	SchedulePolicy BasicSchedulePolicy `json:"schedulePolicy,omitempty"`
 	// RetentionPolicy - Retention policy with the details on backup copy retention ranges.
@@ -2219,7 +2262,7 @@ type AzureFileShareProtectionPolicy struct {
 func (afspp AzureFileShareProtectionPolicy) MarshalJSON() ([]byte, error) {
 	afspp.BackupManagementType = BackupManagementTypeAzureStorage
 	objectMap := make(map[string]interface{})
-	if afspp.WorkLoadType != nil {
+	if afspp.WorkLoadType != "" {
 		objectMap["workLoadType"] = afspp.WorkLoadType
 	}
 	objectMap["schedulePolicy"] = afspp.SchedulePolicy
@@ -2287,12 +2330,12 @@ func (afspp *AzureFileShareProtectionPolicy) UnmarshalJSON(body []byte) error {
 		switch k {
 		case "workLoadType":
 			if v != nil {
-				var workLoadType string
+				var workLoadType WorkloadType
 				err = json.Unmarshal(*v, &workLoadType)
 				if err != nil {
 					return err
 				}
-				afspp.WorkLoadType = &workLoadType
+				afspp.WorkLoadType = workLoadType
 			}
 		case "schedulePolicy":
 			if v != nil {
@@ -2545,7 +2588,8 @@ func (afsrr AzureFileShareRestoreRequest) AsBasicRestoreRequest() (BasicRestoreR
 	return &afsrr, true
 }
 
-// AzureIaaSClassicComputeVMContainer iaaS VM workload-specific backup item representing a classic virtual machine.
+// AzureIaaSClassicComputeVMContainer iaaS VM workload-specific backup item representing a classic virtual
+// machine.
 type AzureIaaSClassicComputeVMContainer struct {
 	// VirtualMachineID - Fully qualified ARM url of the virtual machine represented by this Azure IaaS VM container.
 	VirtualMachineID *string `json:"virtualMachineId,omitempty"`
@@ -2555,13 +2599,13 @@ type AzureIaaSClassicComputeVMContainer struct {
 	ResourceGroup *string `json:"resourceGroup,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -2676,12 +2720,12 @@ func (aisccvc AzureIaaSClassicComputeVMContainer) AsBasicProtectionContainer() (
 	return &aisccvc, true
 }
 
-// AzureIaaSClassicComputeVMProtectableItem iaaS VM workload-specific backup item representing the Classic Compute
-// VM.
+// AzureIaaSClassicComputeVMProtectableItem iaaS VM workload-specific backup item representing the Classic
+// Compute VM.
 type AzureIaaSClassicComputeVMProtectableItem struct {
 	// VirtualMachineID - Fully qualified ARM ID of the virtual machine.
 	VirtualMachineID *string `json:"virtualMachineId,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -2788,8 +2832,8 @@ func (aisccvpi AzureIaaSClassicComputeVMProtectableItem) AsBasicWorkloadProtecta
 	return &aisccvpi, true
 }
 
-// AzureIaaSClassicComputeVMProtectedItem iaaS VM workload-specific backup item representing the Classic Compute
-// VM.
+// AzureIaaSClassicComputeVMProtectedItem iaaS VM workload-specific backup item representing the Classic
+// Compute VM.
 type AzureIaaSClassicComputeVMProtectedItem struct {
 	// FriendlyName - Friendly name of the VM represented by this backup item.
 	FriendlyName *string `json:"friendlyName,omitempty"`
@@ -2811,7 +2855,7 @@ type AzureIaaSClassicComputeVMProtectedItem struct {
 	ProtectedItemDataID *string `json:"protectedItemDataId,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureIaaSVMProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -2970,8 +3014,8 @@ func (aisccvpi AzureIaaSClassicComputeVMProtectedItem) AsBasicProtectedItem() (B
 	return &aisccvpi, true
 }
 
-// AzureIaaSComputeVMContainer iaaS VM workload-specific backup item representing an Azure Resource Manager virtual
-// machine.
+// AzureIaaSComputeVMContainer iaaS VM workload-specific backup item representing an Azure Resource Manager
+// virtual machine.
 type AzureIaaSComputeVMContainer struct {
 	// VirtualMachineID - Fully qualified ARM url of the virtual machine represented by this Azure IaaS VM container.
 	VirtualMachineID *string `json:"virtualMachineId,omitempty"`
@@ -2981,13 +3025,13 @@ type AzureIaaSComputeVMContainer struct {
 	ResourceGroup *string `json:"resourceGroup,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -3102,12 +3146,12 @@ func (aiscvc AzureIaaSComputeVMContainer) AsBasicProtectionContainer() (BasicPro
 	return &aiscvc, true
 }
 
-// AzureIaaSComputeVMProtectableItem iaaS VM workload-specific backup item representing the Azure Resource Manager
-// VM.
+// AzureIaaSComputeVMProtectableItem iaaS VM workload-specific backup item representing the Azure Resource
+// Manager VM.
 type AzureIaaSComputeVMProtectableItem struct {
 	// VirtualMachineID - Fully qualified ARM ID of the virtual machine.
 	VirtualMachineID *string `json:"virtualMachineId,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -3214,8 +3258,8 @@ func (aiscvpi AzureIaaSComputeVMProtectableItem) AsBasicWorkloadProtectableItem(
 	return &aiscvpi, true
 }
 
-// AzureIaaSComputeVMProtectedItem iaaS VM workload-specific backup item representing the Azure Resource Manager
-// VM.
+// AzureIaaSComputeVMProtectedItem iaaS VM workload-specific backup item representing the Azure Resource
+// Manager VM.
 type AzureIaaSComputeVMProtectedItem struct {
 	// FriendlyName - Friendly name of the VM represented by this backup item.
 	FriendlyName *string `json:"friendlyName,omitempty"`
@@ -3237,7 +3281,7 @@ type AzureIaaSComputeVMProtectedItem struct {
 	ProtectedItemDataID *string `json:"protectedItemDataId,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureIaaSVMProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -3420,7 +3464,7 @@ type AzureIaaSVMHealthDetails struct {
 	Recommendations *[]string `json:"recommendations,omitempty"`
 }
 
-// AzureIaaSVMJob azure IaaS VM workload-specifc job object.
+// AzureIaaSVMJob azure IaaS VM workload-specific job object.
 type AzureIaaSVMJob struct {
 	// Duration - Time elapsed during the execution of this job.
 	Duration *string `json:"duration,omitempty"`
@@ -3588,7 +3632,7 @@ type AzureIaaSVMJobTaskDetails struct {
 	// ProgressPercentage - Progress of the task.
 	ProgressPercentage *float64 `json:"progressPercentage,omitempty"`
 	// TaskExecutionDetails - Details about execution of the task.
-	//             eg: number of bytes transfered etc
+	//             eg: number of bytes transferred etc
 	TaskExecutionDetails *string `json:"taskExecutionDetails,omitempty"`
 }
 
@@ -3621,7 +3665,7 @@ type AzureIaaSVMProtectedItem struct {
 	ProtectedItemDataID *string `json:"protectedItemDataId,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureIaaSVMProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -3985,7 +4029,7 @@ type BasicAzureRecoveryServiceVaultProtectionIntent interface {
 
 // AzureRecoveryServiceVaultProtectionIntent azure Recovery Services Vault specific protection intent item.
 type AzureRecoveryServiceVaultProtectionIntent struct {
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// SourceResourceID - ARM ID of the resource to be backed up.
 	SourceResourceID *string `json:"sourceResourceId,omitempty"`
@@ -4109,7 +4153,7 @@ func (arsvpi AzureRecoveryServiceVaultProtectionIntent) AsBasicProtectionIntent(
 type AzureResourceProtectionIntent struct {
 	// FriendlyName - Friendly name of the VM represented by this backup item.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// SourceResourceID - ARM ID of the resource to be backed up.
 	SourceResourceID *string `json:"sourceResourceId,omitempty"`
@@ -4203,13 +4247,13 @@ type AzureSQLAGWorkloadContainerProtectionContainer struct {
 	WorkloadType WorkloadType `json:"workloadType,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -4331,13 +4375,13 @@ func (aswcpc AzureSQLAGWorkloadContainerProtectionContainer) AsBasicProtectionCo
 type AzureSQLContainer struct {
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -4451,7 +4495,7 @@ type AzureSQLProtectedItem struct {
 	ProtectionState ProtectedItemState `json:"protectionState,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureSQLProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -4716,13 +4760,13 @@ type AzureStorageContainer struct {
 	ProtectedItemCount *int64 `json:"protectedItemCount,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -5003,7 +5047,7 @@ type AzureStorageJobTaskDetails struct {
 type AzureStorageProtectableContainer struct {
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
@@ -5059,7 +5103,7 @@ func (aspc AzureStorageProtectableContainer) AsBasicProtectableContainer() (Basi
 type AzureVMAppContainerProtectableContainer struct {
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
@@ -5123,13 +5167,13 @@ type AzureVMAppContainerProtectionContainer struct {
 	WorkloadType WorkloadType `json:"workloadType,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -5317,11 +5361,11 @@ type AzureVMWorkloadItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if workload item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// SubWorkloadItemCount - For instance or AG, indicates number of DB's to be protected
+	// SubWorkloadItemCount - For instance or AG, indicates number of DBs to be protected
 	SubWorkloadItemCount *int32 `json:"subWorkloadItemCount,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -5480,13 +5524,15 @@ type AzureVMWorkloadProtectableItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if protectable item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// IsAutoProtected - Indicates if protectable item is auto-protected
+	IsAutoProtected *bool `json:"isAutoProtected,omitempty"`
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// Subprotectableitemcount - For instance or AG, indicates number of DB's to be protected
+	// Subprotectableitemcount - For instance or AG, indicates number of DBs to be protected
 	Subprotectableitemcount *int32 `json:"subprotectableitemcount,omitempty"`
 	// Prebackupvalidation - Pre-backup validation for protectable objects
 	Prebackupvalidation *PreBackupValidation `json:"prebackupvalidation,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -5567,6 +5613,9 @@ func (avwpi AzureVMWorkloadProtectableItem) MarshalJSON() ([]byte, error) {
 	if avwpi.IsAutoProtectable != nil {
 		objectMap["isAutoProtectable"] = avwpi.IsAutoProtectable
 	}
+	if avwpi.IsAutoProtected != nil {
+		objectMap["isAutoProtected"] = avwpi.IsAutoProtected
+	}
 	if avwpi.Subinquireditemcount != nil {
 		objectMap["subinquireditemcount"] = avwpi.Subinquireditemcount
 	}
@@ -5696,7 +5745,7 @@ type AzureVMWorkloadProtectedItem struct {
 	ProtectedItemHealthStatus ProtectedItemHealthStatus `json:"protectedItemHealthStatus,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureVMWorkloadProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -5898,7 +5947,8 @@ func (avwpi AzureVMWorkloadProtectedItem) AsBasicProtectedItem() (BasicProtected
 	return &avwpi, true
 }
 
-// AzureVMWorkloadProtectedItemExtendedInfo additional information on Azure Workload for SQL specific backup item.
+// AzureVMWorkloadProtectedItemExtendedInfo additional information on Azure Workload for SQL specific
+// backup item.
 type AzureVMWorkloadProtectedItemExtendedInfo struct {
 	// OldestRecoveryPoint - The oldest backup copy available for this backup item.
 	OldestRecoveryPoint *date.Time `json:"oldestRecoveryPoint,omitempty"`
@@ -5910,8 +5960,8 @@ type AzureVMWorkloadProtectedItemExtendedInfo struct {
 
 // AzureVMWorkloadProtectionPolicy azure VM (Mercury) workload-specific backup policy.
 type AzureVMWorkloadProtectionPolicy struct {
-	// WorkLoadType - Type of workload for the backup management
-	WorkLoadType *string `json:"workLoadType,omitempty"`
+	// WorkLoadType - Type of workload for the backup management. Possible values include: 'WorkloadTypeInvalid', 'WorkloadTypeVM', 'WorkloadTypeFileFolder', 'WorkloadTypeAzureSQLDb', 'WorkloadTypeSQLDB', 'WorkloadTypeExchange', 'WorkloadTypeSharepoint', 'WorkloadTypeVMwareVM', 'WorkloadTypeSystemState', 'WorkloadTypeClient', 'WorkloadTypeGenericDataSource', 'WorkloadTypeSQLDataBase', 'WorkloadTypeAzureFileShare', 'WorkloadTypeSAPHanaDatabase'
+	WorkLoadType WorkloadType `json:"workLoadType,omitempty"`
 	// Settings - Common settings for the backup management
 	Settings *Settings `json:"settings,omitempty"`
 	// SubProtectionPolicy - List of sub-protection policies which includes schedule and retention
@@ -5926,7 +5976,7 @@ type AzureVMWorkloadProtectionPolicy struct {
 func (avwpp AzureVMWorkloadProtectionPolicy) MarshalJSON() ([]byte, error) {
 	avwpp.BackupManagementType = BackupManagementTypeAzureWorkload
 	objectMap := make(map[string]interface{})
-	if avwpp.WorkLoadType != nil {
+	if avwpp.WorkLoadType != "" {
 		objectMap["workLoadType"] = avwpp.WorkLoadType
 	}
 	if avwpp.Settings != nil {
@@ -5984,8 +6034,8 @@ func (avwpp AzureVMWorkloadProtectionPolicy) AsBasicProtectionPolicy() (BasicPro
 	return &avwpp, true
 }
 
-// AzureVMWorkloadSAPHanaDatabaseProtectableItem azure VM workload-specific protectable item representing SAP Hana
-// Database.
+// AzureVMWorkloadSAPHanaDatabaseProtectableItem azure VM workload-specific protectable item representing
+// SAP Hana Database.
 type AzureVMWorkloadSAPHanaDatabaseProtectableItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -5996,13 +6046,15 @@ type AzureVMWorkloadSAPHanaDatabaseProtectableItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if protectable item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// IsAutoProtected - Indicates if protectable item is auto-protected
+	IsAutoProtected *bool `json:"isAutoProtected,omitempty"`
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// Subprotectableitemcount - For instance or AG, indicates number of DB's to be protected
+	// Subprotectableitemcount - For instance or AG, indicates number of DBs to be protected
 	Subprotectableitemcount *int32 `json:"subprotectableitemcount,omitempty"`
 	// Prebackupvalidation - Pre-backup validation for protectable objects
 	Prebackupvalidation *PreBackupValidation `json:"prebackupvalidation,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -6030,6 +6082,9 @@ func (avwshdpi AzureVMWorkloadSAPHanaDatabaseProtectableItem) MarshalJSON() ([]b
 	if avwshdpi.IsAutoProtectable != nil {
 		objectMap["isAutoProtectable"] = avwshdpi.IsAutoProtectable
 	}
+	if avwshdpi.IsAutoProtected != nil {
+		objectMap["isAutoProtected"] = avwshdpi.IsAutoProtected
+	}
 	if avwshdpi.Subinquireditemcount != nil {
 		objectMap["subinquireditemcount"] = avwshdpi.Subinquireditemcount
 	}
@@ -6127,8 +6182,8 @@ func (avwshdpi AzureVMWorkloadSAPHanaDatabaseProtectableItem) AsBasicWorkloadPro
 	return &avwshdpi, true
 }
 
-// AzureVMWorkloadSAPHanaDatabaseProtectedItem azure VM workload-specific protected item representing SAP Hana
-// Database.
+// AzureVMWorkloadSAPHanaDatabaseProtectedItem azure VM workload-specific protected item representing SAP
+// Hana Database.
 type AzureVMWorkloadSAPHanaDatabaseProtectedItem struct {
 	// FriendlyName - Friendly name of the DB represented by this backup item.
 	FriendlyName *string `json:"friendlyName,omitempty"`
@@ -6154,7 +6209,7 @@ type AzureVMWorkloadSAPHanaDatabaseProtectedItem struct {
 	ProtectedItemHealthStatus ProtectedItemHealthStatus `json:"protectedItemHealthStatus,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureVMWorkloadProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -6319,8 +6374,8 @@ func (avwshdpi AzureVMWorkloadSAPHanaDatabaseProtectedItem) AsBasicProtectedItem
 	return &avwshdpi, true
 }
 
-// AzureVMWorkloadSAPHanaDatabaseWorkloadItem azure VM workload-specific workload item representing SAP Hana
-// Database.
+// AzureVMWorkloadSAPHanaDatabaseWorkloadItem azure VM workload-specific workload item representing SAP
+// Hana Database.
 type AzureVMWorkloadSAPHanaDatabaseWorkloadItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -6328,11 +6383,11 @@ type AzureVMWorkloadSAPHanaDatabaseWorkloadItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if workload item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// SubWorkloadItemCount - For instance or AG, indicates number of DB's to be protected
+	// SubWorkloadItemCount - For instance or AG, indicates number of DBs to be protected
 	SubWorkloadItemCount *int32 `json:"subWorkloadItemCount,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -6421,8 +6476,8 @@ func (avwshdwi AzureVMWorkloadSAPHanaDatabaseWorkloadItem) AsBasicWorkloadItem()
 	return &avwshdwi, true
 }
 
-// AzureVMWorkloadSAPHanaSystemProtectableItem azure VM workload-specific protectable item representing SAP Hana
-// System.
+// AzureVMWorkloadSAPHanaSystemProtectableItem azure VM workload-specific protectable item representing SAP
+// Hana System.
 type AzureVMWorkloadSAPHanaSystemProtectableItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -6433,13 +6488,15 @@ type AzureVMWorkloadSAPHanaSystemProtectableItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if protectable item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// IsAutoProtected - Indicates if protectable item is auto-protected
+	IsAutoProtected *bool `json:"isAutoProtected,omitempty"`
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// Subprotectableitemcount - For instance or AG, indicates number of DB's to be protected
+	// Subprotectableitemcount - For instance or AG, indicates number of DBs to be protected
 	Subprotectableitemcount *int32 `json:"subprotectableitemcount,omitempty"`
 	// Prebackupvalidation - Pre-backup validation for protectable objects
 	Prebackupvalidation *PreBackupValidation `json:"prebackupvalidation,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -6467,6 +6524,9 @@ func (avwshspi AzureVMWorkloadSAPHanaSystemProtectableItem) MarshalJSON() ([]byt
 	if avwshspi.IsAutoProtectable != nil {
 		objectMap["isAutoProtectable"] = avwshspi.IsAutoProtectable
 	}
+	if avwshspi.IsAutoProtected != nil {
+		objectMap["isAutoProtected"] = avwshspi.IsAutoProtected
+	}
 	if avwshspi.Subinquireditemcount != nil {
 		objectMap["subinquireditemcount"] = avwshspi.Subinquireditemcount
 	}
@@ -6564,7 +6624,8 @@ func (avwshspi AzureVMWorkloadSAPHanaSystemProtectableItem) AsBasicWorkloadProte
 	return &avwshspi, true
 }
 
-// AzureVMWorkloadSAPHanaSystemWorkloadItem azure VM workload-specific workload item representing SAP Hana System.
+// AzureVMWorkloadSAPHanaSystemWorkloadItem azure VM workload-specific workload item representing SAP Hana
+// System.
 type AzureVMWorkloadSAPHanaSystemWorkloadItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -6572,11 +6633,11 @@ type AzureVMWorkloadSAPHanaSystemWorkloadItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if workload item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// SubWorkloadItemCount - For instance or AG, indicates number of DB's to be protected
+	// SubWorkloadItemCount - For instance or AG, indicates number of DBs to be protected
 	SubWorkloadItemCount *int32 `json:"subWorkloadItemCount,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -6665,8 +6726,8 @@ func (avwshswi AzureVMWorkloadSAPHanaSystemWorkloadItem) AsBasicWorkloadItem() (
 	return &avwshswi, true
 }
 
-// AzureVMWorkloadSQLAvailabilityGroupProtectableItem azure VM workload-specific protectable item representing SQL
-// Availability Group.
+// AzureVMWorkloadSQLAvailabilityGroupProtectableItem azure VM workload-specific protectable item
+// representing SQL Availability Group.
 type AzureVMWorkloadSQLAvailabilityGroupProtectableItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -6677,13 +6738,15 @@ type AzureVMWorkloadSQLAvailabilityGroupProtectableItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if protectable item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// IsAutoProtected - Indicates if protectable item is auto-protected
+	IsAutoProtected *bool `json:"isAutoProtected,omitempty"`
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// Subprotectableitemcount - For instance or AG, indicates number of DB's to be protected
+	// Subprotectableitemcount - For instance or AG, indicates number of DBs to be protected
 	Subprotectableitemcount *int32 `json:"subprotectableitemcount,omitempty"`
 	// Prebackupvalidation - Pre-backup validation for protectable objects
 	Prebackupvalidation *PreBackupValidation `json:"prebackupvalidation,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -6711,6 +6774,9 @@ func (avwsagpi AzureVMWorkloadSQLAvailabilityGroupProtectableItem) MarshalJSON()
 	if avwsagpi.IsAutoProtectable != nil {
 		objectMap["isAutoProtectable"] = avwsagpi.IsAutoProtectable
 	}
+	if avwsagpi.IsAutoProtected != nil {
+		objectMap["isAutoProtected"] = avwsagpi.IsAutoProtected
+	}
 	if avwsagpi.Subinquireditemcount != nil {
 		objectMap["subinquireditemcount"] = avwsagpi.Subinquireditemcount
 	}
@@ -6808,7 +6874,8 @@ func (avwsagpi AzureVMWorkloadSQLAvailabilityGroupProtectableItem) AsBasicWorklo
 	return &avwsagpi, true
 }
 
-// AzureVMWorkloadSQLDatabaseProtectableItem azure VM workload-specific protectable item representing SQL Database.
+// AzureVMWorkloadSQLDatabaseProtectableItem azure VM workload-specific protectable item representing SQL
+// Database.
 type AzureVMWorkloadSQLDatabaseProtectableItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -6819,13 +6886,15 @@ type AzureVMWorkloadSQLDatabaseProtectableItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if protectable item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// IsAutoProtected - Indicates if protectable item is auto-protected
+	IsAutoProtected *bool `json:"isAutoProtected,omitempty"`
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// Subprotectableitemcount - For instance or AG, indicates number of DB's to be protected
+	// Subprotectableitemcount - For instance or AG, indicates number of DBs to be protected
 	Subprotectableitemcount *int32 `json:"subprotectableitemcount,omitempty"`
 	// Prebackupvalidation - Pre-backup validation for protectable objects
 	Prebackupvalidation *PreBackupValidation `json:"prebackupvalidation,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -6853,6 +6922,9 @@ func (avwsdpi AzureVMWorkloadSQLDatabaseProtectableItem) MarshalJSON() ([]byte,
 	if avwsdpi.IsAutoProtectable != nil {
 		objectMap["isAutoProtectable"] = avwsdpi.IsAutoProtectable
 	}
+	if avwsdpi.IsAutoProtected != nil {
+		objectMap["isAutoProtected"] = avwsdpi.IsAutoProtected
+	}
 	if avwsdpi.Subinquireditemcount != nil {
 		objectMap["subinquireditemcount"] = avwsdpi.Subinquireditemcount
 	}
@@ -6950,7 +7022,8 @@ func (avwsdpi AzureVMWorkloadSQLDatabaseProtectableItem) AsBasicWorkloadProtecta
 	return &avwsdpi, true
 }
 
-// AzureVMWorkloadSQLDatabaseProtectedItem azure VM workload-specific protected item representing SQL Database.
+// AzureVMWorkloadSQLDatabaseProtectedItem azure VM workload-specific protected item representing SQL
+// Database.
 type AzureVMWorkloadSQLDatabaseProtectedItem struct {
 	// FriendlyName - Friendly name of the DB represented by this backup item.
 	FriendlyName *string `json:"friendlyName,omitempty"`
@@ -6976,7 +7049,7 @@ type AzureVMWorkloadSQLDatabaseProtectedItem struct {
 	ProtectedItemHealthStatus ProtectedItemHealthStatus `json:"protectedItemHealthStatus,omitempty"`
 	// ExtendedInfo - Additional information for this backup item.
 	ExtendedInfo *AzureVMWorkloadProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -7141,7 +7214,8 @@ func (avwsdpi AzureVMWorkloadSQLDatabaseProtectedItem) AsBasicProtectedItem() (B
 	return &avwsdpi, true
 }
 
-// AzureVMWorkloadSQLDatabaseWorkloadItem azure VM workload-specific workload item representing SQL Database.
+// AzureVMWorkloadSQLDatabaseWorkloadItem azure VM workload-specific workload item representing SQL
+// Database.
 type AzureVMWorkloadSQLDatabaseWorkloadItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -7149,11 +7223,11 @@ type AzureVMWorkloadSQLDatabaseWorkloadItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if workload item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// SubWorkloadItemCount - For instance or AG, indicates number of DB's to be protected
+	// SubWorkloadItemCount - For instance or AG, indicates number of DBs to be protected
 	SubWorkloadItemCount *int32 `json:"subWorkloadItemCount,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -7242,7 +7316,8 @@ func (avwsdwi AzureVMWorkloadSQLDatabaseWorkloadItem) AsBasicWorkloadItem() (Bas
 	return &avwsdwi, true
 }
 
-// AzureVMWorkloadSQLInstanceProtectableItem azure VM workload-specific protectable item representing SQL Instance.
+// AzureVMWorkloadSQLInstanceProtectableItem azure VM workload-specific protectable item representing SQL
+// Instance.
 type AzureVMWorkloadSQLInstanceProtectableItem struct {
 	// ParentName - Name for instance or AG
 	ParentName *string `json:"parentName,omitempty"`
@@ -7253,13 +7328,15 @@ type AzureVMWorkloadSQLInstanceProtectableItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if protectable item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// IsAutoProtected - Indicates if protectable item is auto-protected
+	IsAutoProtected *bool `json:"isAutoProtected,omitempty"`
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// Subprotectableitemcount - For instance or AG, indicates number of DB's to be protected
+	// Subprotectableitemcount - For instance or AG, indicates number of DBs to be protected
 	Subprotectableitemcount *int32 `json:"subprotectableitemcount,omitempty"`
 	// Prebackupvalidation - Pre-backup validation for protectable objects
 	Prebackupvalidation *PreBackupValidation `json:"prebackupvalidation,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -7287,6 +7364,9 @@ func (avwsipi AzureVMWorkloadSQLInstanceProtectableItem) MarshalJSON() ([]byte,
 	if avwsipi.IsAutoProtectable != nil {
 		objectMap["isAutoProtectable"] = avwsipi.IsAutoProtectable
 	}
+	if avwsipi.IsAutoProtected != nil {
+		objectMap["isAutoProtected"] = avwsipi.IsAutoProtected
+	}
 	if avwsipi.Subinquireditemcount != nil {
 		objectMap["subinquireditemcount"] = avwsipi.Subinquireditemcount
 	}
@@ -7384,7 +7464,8 @@ func (avwsipi AzureVMWorkloadSQLInstanceProtectableItem) AsBasicWorkloadProtecta
 	return &avwsipi, true
 }
 
-// AzureVMWorkloadSQLInstanceWorkloadItem azure VM workload-specific workload item representing SQL Instance.
+// AzureVMWorkloadSQLInstanceWorkloadItem azure VM workload-specific workload item representing SQL
+// Instance.
 type AzureVMWorkloadSQLInstanceWorkloadItem struct {
 	// DataDirectoryPaths - Data Directory Paths for default directories
 	DataDirectoryPaths *[]SQLDataDirectory `json:"dataDirectoryPaths,omitempty"`
@@ -7394,11 +7475,11 @@ type AzureVMWorkloadSQLInstanceWorkloadItem struct {
 	ServerName *string `json:"serverName,omitempty"`
 	// IsAutoProtectable - Indicates if workload item is auto-protectable
 	IsAutoProtectable *bool `json:"isAutoProtectable,omitempty"`
-	// Subinquireditemcount - For instance or AG, indicates number of DB's present
+	// Subinquireditemcount - For instance or AG, indicates number of DBs present
 	Subinquireditemcount *int32 `json:"subinquireditemcount,omitempty"`
-	// SubWorkloadItemCount - For instance or AG, indicates number of DB's to be protected
+	// SubWorkloadItemCount - For instance or AG, indicates number of DBs to be protected
 	SubWorkloadItemCount *int32 `json:"subWorkloadItemCount,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -7498,7 +7579,7 @@ type BasicAzureWorkloadAutoProtectionIntent interface {
 
 // AzureWorkloadAutoProtectionIntent azure Recovery Services Vault specific protection intent item.
 type AzureWorkloadAutoProtectionIntent struct {
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// SourceResourceID - ARM ID of the resource to be backed up.
 	SourceResourceID *string `json:"sourceResourceId,omitempty"`
@@ -7689,13 +7770,13 @@ type AzureWorkloadContainer struct {
 	WorkloadType WorkloadType `json:"workloadType,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -7742,7 +7823,7 @@ func unmarshalBasicAzureWorkloadContainerArray(body []byte) ([]BasicAzureWorkloa
 
 // MarshalJSON is the custom marshaler for AzureWorkloadContainer.
 func (awc AzureWorkloadContainer) MarshalJSON() ([]byte, error) {
-	awc.ContainerType = ContainerTypeAzureWorkloadContainer
+	awc.ContainerType = ContainerTypeAzureWorkloadBackupRequest
 	objectMap := make(map[string]interface{})
 	if awc.SourceResourceID != nil {
 		objectMap["sourceResourceId"] = awc.SourceResourceID
@@ -8022,7 +8103,7 @@ type AzureWorkloadJobTaskDetails struct {
 	Status *string `json:"status,omitempty"`
 }
 
-// BasicAzureWorkloadRecoveryPoint workload specific recoverypoint, specifcally encaspulates full/diff recoverypoint
+// BasicAzureWorkloadRecoveryPoint workload specific recovery point, specifically encapsulates full/diff recovery point
 type BasicAzureWorkloadRecoveryPoint interface {
 	AsAzureWorkloadSQLPointInTimeRecoveryPoint() (*AzureWorkloadSQLPointInTimeRecoveryPoint, bool)
 	AsAzureWorkloadSQLRecoveryPoint() (*AzureWorkloadSQLRecoveryPoint, bool)
@@ -8030,9 +8111,10 @@ type BasicAzureWorkloadRecoveryPoint interface {
 	AsAzureWorkloadRecoveryPoint() (*AzureWorkloadRecoveryPoint, bool)
 }
 
-// AzureWorkloadRecoveryPoint workload specific recoverypoint, specifcally encaspulates full/diff recoverypoint
+// AzureWorkloadRecoveryPoint workload specific recovery point, specifically encapsulates full/diff recovery
+// point
 type AzureWorkloadRecoveryPoint struct {
-	// RecoveryPointTimeInUTC - UTC time at which recoverypoint was created
+	// RecoveryPointTimeInUTC - UTC time at which recovery point was created
 	RecoveryPointTimeInUTC *date.Time `json:"recoveryPointTimeInUTC,omitempty"`
 	// Type - Type of restore point. Possible values include: 'RestorePointTypeInvalid', 'RestorePointTypeFull', 'RestorePointTypeLog', 'RestorePointTypeDifferential'
 	Type RestorePointType `json:"type,omitempty"`
@@ -8306,7 +8388,7 @@ func (awrr AzureWorkloadRestoreRequest) AsBasicRestoreRequest() (BasicRestoreReq
 type AzureWorkloadSAPHanaPointInTimeRecoveryPoint struct {
 	// TimeRanges - List of log ranges
 	TimeRanges *[]PointInTimeRange `json:"timeRanges,omitempty"`
-	// RecoveryPointTimeInUTC - UTC time at which recoverypoint was created
+	// RecoveryPointTimeInUTC - UTC time at which recovery point was created
 	RecoveryPointTimeInUTC *date.Time `json:"recoveryPointTimeInUTC,omitempty"`
 	// Type - Type of restore point. Possible values include: 'RestorePointTypeInvalid', 'RestorePointTypeFull', 'RestorePointTypeLog', 'RestorePointTypeDifferential'
 	Type RestorePointType `json:"type,omitempty"`
@@ -8500,17 +8582,17 @@ func (awshpitrr AzureWorkloadSAPHanaPointInTimeRestoreRequest) AsBasicRestoreReq
 	return &awshpitrr, true
 }
 
-// BasicAzureWorkloadSAPHanaRecoveryPoint sAPHana specific recoverypoint, specifcally encaspulates full/diff
-// recoverypoints
+// BasicAzureWorkloadSAPHanaRecoveryPoint sAPHana specific recovery point, specifically encapsulates full/diff recovery
+// points
 type BasicAzureWorkloadSAPHanaRecoveryPoint interface {
 	AsAzureWorkloadSAPHanaPointInTimeRecoveryPoint() (*AzureWorkloadSAPHanaPointInTimeRecoveryPoint, bool)
 	AsAzureWorkloadSAPHanaRecoveryPoint() (*AzureWorkloadSAPHanaRecoveryPoint, bool)
 }
 
-// AzureWorkloadSAPHanaRecoveryPoint sAPHana specific recoverypoint, specifcally encaspulates full/diff
-// recoverypoints
+// AzureWorkloadSAPHanaRecoveryPoint sAPHana specific recovery point, specifically encapsulates full/diff
+// recovery points
 type AzureWorkloadSAPHanaRecoveryPoint struct {
-	// RecoveryPointTimeInUTC - UTC time at which recoverypoint was created
+	// RecoveryPointTimeInUTC - UTC time at which recovery point was created
 	RecoveryPointTimeInUTC *date.Time `json:"recoveryPointTimeInUTC,omitempty"`
 	// Type - Type of restore point. Possible values include: 'RestorePointTypeInvalid', 'RestorePointTypeFull', 'RestorePointTypeLog', 'RestorePointTypeDifferential'
 	Type RestorePointType `json:"type,omitempty"`
@@ -8779,7 +8861,7 @@ func (awshrr AzureWorkloadSAPHanaRestoreRequest) AsBasicRestoreRequest() (BasicR
 type AzureWorkloadSQLAutoProtectionIntent struct {
 	// WorkloadItemType - Workload item type of the item for which intent is to be set. Possible values include: 'WorkloadItemTypeInvalid', 'WorkloadItemTypeSQLInstance', 'WorkloadItemTypeSQLDataBase', 'WorkloadItemTypeSAPHanaSystem', 'WorkloadItemTypeSAPHanaDatabase'
 	WorkloadItemType WorkloadItemType `json:"workloadItemType,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// SourceResourceID - ARM ID of the resource to be backed up.
 	SourceResourceID *string `json:"sourceResourceId,omitempty"`
@@ -8869,7 +8951,7 @@ type AzureWorkloadSQLPointInTimeRecoveryPoint struct {
 	//             When a specific recovery point is accessed using GetRecoveryPoint
 	//             Or when ListRecoveryPoints is called for Log RP only with ExtendedInfo query filter
 	ExtendedInfo *AzureWorkloadSQLRecoveryPointExtendedInfo `json:"extendedInfo,omitempty"`
-	// RecoveryPointTimeInUTC - UTC time at which recoverypoint was created
+	// RecoveryPointTimeInUTC - UTC time at which recovery point was created
 	RecoveryPointTimeInUTC *date.Time `json:"recoveryPointTimeInUTC,omitempty"`
 	// Type - Type of restore point. Possible values include: 'RestorePointTypeInvalid', 'RestorePointTypeFull', 'RestorePointTypeLog', 'RestorePointTypeDifferential'
 	Type RestorePointType `json:"type,omitempty"`
@@ -8964,8 +9046,8 @@ func (awspitrp AzureWorkloadSQLPointInTimeRecoveryPoint) AsBasicRecoveryPoint()
 	return &awspitrp, true
 }
 
-// AzureWorkloadSQLPointInTimeRestoreRequest azureWorkload SQL -specific restore. Specifically for PointInTime/Log
-// restore
+// AzureWorkloadSQLPointInTimeRestoreRequest azureWorkload SQL -specific restore. Specifically for
+// PointInTime/Log restore
 type AzureWorkloadSQLPointInTimeRestoreRequest struct {
 	// PointInTime - PointInTime value
 	PointInTime *date.Time `json:"pointInTime,omitempty"`
@@ -9081,21 +9163,21 @@ func (awspitrr AzureWorkloadSQLPointInTimeRestoreRequest) AsBasicRestoreRequest(
 	return &awspitrr, true
 }
 
-// BasicAzureWorkloadSQLRecoveryPoint SQL specific recoverypoint, specifcally encaspulates full/diff recoverypoint
-// alongwith extended info
+// BasicAzureWorkloadSQLRecoveryPoint SQL specific recovery point, specifically encapsulates full/diff recovery point
+// along with extended info
 type BasicAzureWorkloadSQLRecoveryPoint interface {
 	AsAzureWorkloadSQLPointInTimeRecoveryPoint() (*AzureWorkloadSQLPointInTimeRecoveryPoint, bool)
 	AsAzureWorkloadSQLRecoveryPoint() (*AzureWorkloadSQLRecoveryPoint, bool)
 }
 
-// AzureWorkloadSQLRecoveryPoint SQL specific recoverypoint, specifcally encaspulates full/diff recoverypoint
-// alongwith extended info
+// AzureWorkloadSQLRecoveryPoint SQL specific recovery point, specifically encapsulates full/diff recovery
+// point along with extended info
 type AzureWorkloadSQLRecoveryPoint struct {
 	// ExtendedInfo - Extended Info that provides data directory details. Will be populated in two cases:
 	//             When a specific recovery point is accessed using GetRecoveryPoint
 	//             Or when ListRecoveryPoints is called for Log RP only with ExtendedInfo query filter
 	ExtendedInfo *AzureWorkloadSQLRecoveryPointExtendedInfo `json:"extendedInfo,omitempty"`
-	// RecoveryPointTimeInUTC - UTC time at which recoverypoint was created
+	// RecoveryPointTimeInUTC - UTC time at which recovery point was created
 	RecoveryPointTimeInUTC *date.Time `json:"recoveryPointTimeInUTC,omitempty"`
 	// Type - Type of restore point. Possible values include: 'RestorePointTypeInvalid', 'RestorePointTypeFull', 'RestorePointTypeLog', 'RestorePointTypeDifferential'
 	Type RestorePointType `json:"type,omitempty"`
@@ -9386,7 +9468,7 @@ func (awsrr AzureWorkloadSQLRestoreRequest) AsBasicRestoreRequest() (BasicRestor
 	return &awsrr, true
 }
 
-// BEKDetails BEK is bitlocker encrpytion key.
+// BEKDetails BEK is bitlocker encryption key.
 type BEKDetails struct {
 	// SecretURL - Secret is BEK.
 	SecretURL *string `json:"secretUrl,omitempty"`
@@ -9498,7 +9580,8 @@ type ClientDiscoveryDisplay struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// ClientDiscoveryForLogSpecification class to represent shoebox log specification in json client discovery.
+// ClientDiscoveryForLogSpecification class to represent shoebox log specification in json client
+// discovery.
 type ClientDiscoveryForLogSpecification struct {
 	// Name - Name for shoebox log specification.
 	Name *string `json:"name,omitempty"`
@@ -9524,27 +9607,37 @@ type ClientDiscoveryForServiceSpecification struct {
 // ClientDiscoveryResponse operations List response which contains list of available APIs.
 type ClientDiscoveryResponse struct {
 	autorest.Response `json:"-"`
-	// Value - List of available operationss.
+	// Value - List of available operations.
 	Value *[]ClientDiscoveryValueForSingleAPI `json:"value,omitempty"`
 	// NextLink - Link to the next chunk of Response.
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ClientDiscoveryResponseIterator provides access to a complete listing of ClientDiscoveryValueForSingleAPI
-// values.
+// ClientDiscoveryResponseIterator provides access to a complete listing of
+// ClientDiscoveryValueForSingleAPI values.
 type ClientDiscoveryResponseIterator struct {
 	i    int
 	page ClientDiscoveryResponsePage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ClientDiscoveryResponseIterator) Next() error {
+func (iter *ClientDiscoveryResponseIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClientDiscoveryResponseIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9553,6 +9646,13 @@ func (iter *ClientDiscoveryResponseIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ClientDiscoveryResponseIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ClientDiscoveryResponseIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9572,6 +9672,11 @@ func (iter ClientDiscoveryResponseIterator) Value() ClientDiscoveryValueForSingl
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ClientDiscoveryResponseIterator type.
+func NewClientDiscoveryResponseIterator(page ClientDiscoveryResponsePage) ClientDiscoveryResponseIterator {
+	return ClientDiscoveryResponseIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cdr ClientDiscoveryResponse) IsEmpty() bool {
 	return cdr.Value == nil || len(*cdr.Value) == 0
@@ -9579,11 +9684,11 @@ func (cdr ClientDiscoveryResponse) IsEmpty() bool {
 
 // clientDiscoveryResponsePreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cdr ClientDiscoveryResponse) clientDiscoveryResponsePreparer() (*http.Request, error) {
+func (cdr ClientDiscoveryResponse) clientDiscoveryResponsePreparer(ctx context.Context) (*http.Request, error) {
 	if cdr.NextLink == nil || len(to.String(cdr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cdr.NextLink)))
@@ -9591,14 +9696,24 @@ func (cdr ClientDiscoveryResponse) clientDiscoveryResponsePreparer() (*http.Requ
 
 // ClientDiscoveryResponsePage contains a page of ClientDiscoveryValueForSingleAPI values.
 type ClientDiscoveryResponsePage struct {
-	fn  func(ClientDiscoveryResponse) (ClientDiscoveryResponse, error)
+	fn  func(context.Context, ClientDiscoveryResponse) (ClientDiscoveryResponse, error)
 	cdr ClientDiscoveryResponse
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ClientDiscoveryResponsePage) Next() error {
-	next, err := page.fn(page.cdr)
+func (page *ClientDiscoveryResponsePage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ClientDiscoveryResponsePage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cdr)
 	if err != nil {
 		return err
 	}
@@ -9606,6 +9721,13 @@ func (page *ClientDiscoveryResponsePage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ClientDiscoveryResponsePage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ClientDiscoveryResponsePage) NotDone() bool {
 	return !page.cdr.IsEmpty()
@@ -9624,6 +9746,11 @@ func (page ClientDiscoveryResponsePage) Values() []ClientDiscoveryValueForSingle
 	return *page.cdr.Value
 }
 
+// Creates a new instance of the ClientDiscoveryResponsePage type.
+func NewClientDiscoveryResponsePage(getNextPage func(context.Context, ClientDiscoveryResponse) (ClientDiscoveryResponse, error)) ClientDiscoveryResponsePage {
+	return ClientDiscoveryResponsePage{fn: getNextPage}
+}
+
 // ClientDiscoveryValueForSingleAPI available operation details.
 type ClientDiscoveryValueForSingleAPI struct {
 	// Name - Name of the Operation.
@@ -9720,7 +9847,7 @@ type DpmBackupEngine struct {
 	IsAzureBackupAgentUpgradeAvailable *bool `json:"isAzureBackupAgentUpgradeAvailable,omitempty"`
 	// IsDpmUpgradeAvailable - To check if backup engine upgrade available
 	IsDpmUpgradeAvailable *bool `json:"isDpmUpgradeAvailable,omitempty"`
-	// ExtendedInfo - Extended info of the backupengine
+	// ExtendedInfo - Extended info of the backup engine
 	ExtendedInfo *EngineExtendedInfo `json:"extendedInfo,omitempty"`
 	// BackupEngineType - Possible values include: 'BackupEngineTypeBackupEngineBase', 'BackupEngineTypeAzureBackupServerEngine', 'BackupEngineTypeDpmBackupEngine'
 	BackupEngineType EngineType `json:"backupEngineType,omitempty"`
@@ -9812,13 +9939,13 @@ type DpmContainer struct {
 	ExtendedInfo *DPMContainerExtendedInfo `json:"extendedInfo,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -9962,7 +10089,7 @@ type DpmErrorInfo struct {
 	Recommendations *[]string `json:"recommendations,omitempty"`
 }
 
-// DpmJob DPM workload-specifc job object.
+// DpmJob DPM workload-specific job object.
 type DpmJob struct {
 	// Duration - Time elapsed for job.
 	Duration *string `json:"duration,omitempty"`
@@ -10133,13 +10260,13 @@ type DPMProtectedItem struct {
 	FriendlyName *string `json:"friendlyName,omitempty"`
 	// BackupEngineName - Backup Management server protecting this backup item
 	BackupEngineName *string `json:"backupEngineName,omitempty"`
-	// ProtectionState - Protection state of the backupengine. Possible values include: 'ProtectedItemStateInvalid', 'ProtectedItemStateIRPending', 'ProtectedItemStateProtected', 'ProtectedItemStateProtectionError', 'ProtectedItemStateProtectionStopped', 'ProtectedItemStateProtectionPaused'
+	// ProtectionState - Protection state of the backup engine. Possible values include: 'ProtectedItemStateInvalid', 'ProtectedItemStateIRPending', 'ProtectedItemStateProtected', 'ProtectedItemStateProtectionError', 'ProtectedItemStateProtectionStopped', 'ProtectedItemStateProtectionPaused'
 	ProtectionState ProtectedItemState `json:"protectionState,omitempty"`
 	// IsScheduledForDeferredDelete - To check if backup item is scheduled for deferred delete
 	IsScheduledForDeferredDelete *bool `json:"isScheduledForDeferredDelete,omitempty"`
 	// ExtendedInfo - Extended info of the backup item.
 	ExtendedInfo *DPMProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -10408,7 +10535,7 @@ type EngineBase struct {
 	IsAzureBackupAgentUpgradeAvailable *bool `json:"isAzureBackupAgentUpgradeAvailable,omitempty"`
 	// IsDpmUpgradeAvailable - To check if backup engine upgrade available
 	IsDpmUpgradeAvailable *bool `json:"isDpmUpgradeAvailable,omitempty"`
-	// ExtendedInfo - Extended info of the backupengine
+	// ExtendedInfo - Extended info of the backup engine
 	ExtendedInfo *EngineExtendedInfo `json:"extendedInfo,omitempty"`
 	// BackupEngineType - Possible values include: 'BackupEngineTypeBackupEngineBase', 'BackupEngineTypeAzureBackupServerEngine', 'BackupEngineTypeDpmBackupEngine'
 	BackupEngineType EngineType `json:"backupEngineType,omitempty"`
@@ -10521,7 +10648,8 @@ func (eb EngineBase) AsBasicEngineBase() (BasicEngineBase, bool) {
 	return &eb, true
 }
 
-// EngineBaseResource the base backup engine class. All workload specific backup engines derive from this class.
+// EngineBaseResource the base backup engine class. All workload specific backup engines derive from this
+// class.
 type EngineBaseResource struct {
 	autorest.Response `json:"-"`
 	// Properties - BackupEngineBaseResource properties
@@ -10657,14 +10785,24 @@ type EngineBaseResourceListIterator struct {
 	page EngineBaseResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EngineBaseResourceListIterator) Next() error {
+func (iter *EngineBaseResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EngineBaseResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -10673,6 +10811,13 @@ func (iter *EngineBaseResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EngineBaseResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EngineBaseResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -10692,6 +10837,11 @@ func (iter EngineBaseResourceListIterator) Value() EngineBaseResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EngineBaseResourceListIterator type.
+func NewEngineBaseResourceListIterator(page EngineBaseResourceListPage) EngineBaseResourceListIterator {
+	return EngineBaseResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ebrl EngineBaseResourceList) IsEmpty() bool {
 	return ebrl.Value == nil || len(*ebrl.Value) == 0
@@ -10699,11 +10849,11 @@ func (ebrl EngineBaseResourceList) IsEmpty() bool {
 
 // engineBaseResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ebrl EngineBaseResourceList) engineBaseResourceListPreparer() (*http.Request, error) {
+func (ebrl EngineBaseResourceList) engineBaseResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if ebrl.NextLink == nil || len(to.String(ebrl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ebrl.NextLink)))
@@ -10711,14 +10861,24 @@ func (ebrl EngineBaseResourceList) engineBaseResourceListPreparer() (*http.Reque
 
 // EngineBaseResourceListPage contains a page of EngineBaseResource values.
 type EngineBaseResourceListPage struct {
-	fn   func(EngineBaseResourceList) (EngineBaseResourceList, error)
+	fn   func(context.Context, EngineBaseResourceList) (EngineBaseResourceList, error)
 	ebrl EngineBaseResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EngineBaseResourceListPage) Next() error {
-	next, err := page.fn(page.ebrl)
+func (page *EngineBaseResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EngineBaseResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ebrl)
 	if err != nil {
 		return err
 	}
@@ -10726,6 +10886,13 @@ func (page *EngineBaseResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EngineBaseResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EngineBaseResourceListPage) NotDone() bool {
 	return !page.ebrl.IsEmpty()
@@ -10744,6 +10911,11 @@ func (page EngineBaseResourceListPage) Values() []EngineBaseResource {
 	return *page.ebrl.Value
 }
 
+// Creates a new instance of the EngineBaseResourceListPage type.
+func NewEngineBaseResourceListPage(getNextPage func(context.Context, EngineBaseResourceList) (EngineBaseResourceList, error)) EngineBaseResourceListPage {
+	return EngineBaseResourceListPage{fn: getNextPage}
+}
+
 // EngineExtendedInfo additional information on backup engine.
 type EngineExtendedInfo struct {
 	// DatabaseName - Database name of backup engine.
@@ -10754,9 +10926,9 @@ type EngineExtendedInfo struct {
 	ProtectedServersCount *int32 `json:"protectedServersCount,omitempty"`
 	// DiskCount - Number of disks in the backup engine.
 	DiskCount *int32 `json:"diskCount,omitempty"`
-	// UsedDiskSpace - Diskspace used in the backup engine.
+	// UsedDiskSpace - Disk space used in the backup engine.
 	UsedDiskSpace *float64 `json:"usedDiskSpace,omitempty"`
-	// AvailableDiskSpace - Diskspace currently available in the backup engine.
+	// AvailableDiskSpace - Disk space currently available in the backup engine.
 	AvailableDiskSpace *float64 `json:"availableDiskSpace,omitempty"`
 	// RefreshedAt - Last refresh time in the backup engine.
 	RefreshedAt *date.Time `json:"refreshedAt,omitempty"`
@@ -10912,13 +11084,13 @@ type GenericContainer struct {
 	ExtendedInformation *GenericContainerExtendedInfo `json:"extendedInformation,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -11069,7 +11241,7 @@ type GenericProtectedItem struct {
 	SourceAssociations map[string]*string `json:"sourceAssociations"`
 	// FabricName - Name of this backup item's fabric.
 	FabricName *string `json:"fabricName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -11462,13 +11634,13 @@ type IaaSVMContainer struct {
 	ResourceGroup *string `json:"resourceGroup,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -11686,7 +11858,7 @@ type BasicIaaSVMProtectableItem interface {
 type IaaSVMProtectableItem struct {
 	// VirtualMachineID - Fully qualified ARM ID of the virtual machine.
 	VirtualMachineID *string `json:"virtualMachineId,omitempty"`
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -12501,7 +12673,7 @@ func (j Job) AsBasicJob() (BasicJob, bool) {
 type JobQueryObject struct {
 	// Status - Status of the job. Possible values include: 'JobStatusInvalid', 'JobStatusInProgress', 'JobStatusCompleted', 'JobStatusFailed', 'JobStatusCompletedWithWarnings', 'JobStatusCancelled', 'JobStatusCancelling'
 	Status JobStatus `json:"status,omitempty"`
-	// BackupManagementType - Type of backup managmenent for the job. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the job. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// Operation - Type of operation. Possible values include: 'JobOperationTypeInvalid', 'JobOperationTypeRegister', 'JobOperationTypeUnRegister', 'JobOperationTypeConfigureBackup', 'JobOperationTypeBackup', 'JobOperationTypeRestore', 'JobOperationTypeDisableBackup', 'JobOperationTypeDeleteBackupData'
 	Operation JobOperationType `json:"operation,omitempty"`
@@ -12649,14 +12821,24 @@ type JobResourceListIterator struct {
 	page JobResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobResourceListIterator) Next() error {
+func (iter *JobResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12665,6 +12847,13 @@ func (iter *JobResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12684,6 +12873,11 @@ func (iter JobResourceListIterator) Value() JobResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JobResourceListIterator type.
+func NewJobResourceListIterator(page JobResourceListPage) JobResourceListIterator {
+	return JobResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jrl JobResourceList) IsEmpty() bool {
 	return jrl.Value == nil || len(*jrl.Value) == 0
@@ -12691,11 +12885,11 @@ func (jrl JobResourceList) IsEmpty() bool {
 
 // jobResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jrl JobResourceList) jobResourceListPreparer() (*http.Request, error) {
+func (jrl JobResourceList) jobResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if jrl.NextLink == nil || len(to.String(jrl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jrl.NextLink)))
@@ -12703,14 +12897,24 @@ func (jrl JobResourceList) jobResourceListPreparer() (*http.Request, error) {
 
 // JobResourceListPage contains a page of JobResource values.
 type JobResourceListPage struct {
-	fn  func(JobResourceList) (JobResourceList, error)
+	fn  func(context.Context, JobResourceList) (JobResourceList, error)
 	jrl JobResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobResourceListPage) Next() error {
-	next, err := page.fn(page.jrl)
+func (page *JobResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jrl)
 	if err != nil {
 		return err
 	}
@@ -12718,6 +12922,13 @@ func (page *JobResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobResourceListPage) NotDone() bool {
 	return !page.jrl.IsEmpty()
@@ -12736,6 +12947,11 @@ func (page JobResourceListPage) Values() []JobResource {
 	return *page.jrl.Value
 }
 
+// Creates a new instance of the JobResourceListPage type.
+func NewJobResourceListPage(getNextPage func(context.Context, JobResourceList) (JobResourceList, error)) JobResourceListPage {
+	return JobResourceListPage{fn: getNextPage}
+}
+
 // KEKDetails KEK is encryption key for BEK.
 type KEKDetails struct {
 	// KeyURL - Key is KEK.
@@ -12748,15 +12964,15 @@ type KEKDetails struct {
 
 // KeyAndSecretDetails BEK is bitlocker key.
 // KEK is encryption key for BEK
-// If the VM was encrypted then we will store follwing details :
+// If the VM was encrypted then we will store following details :
 // 1. Secret(BEK) - Url + Backup Data + vaultId.
 // 2. Key(KEK) - Url + Backup Data + vaultId.
 // 3. EncryptionMechanism
-// BEK and KEK can potentiallty have different vault ids.
+// BEK and KEK can potentially have different vault ids.
 type KeyAndSecretDetails struct {
 	// KekDetails - KEK is encryption key for BEK.
 	KekDetails *KEKDetails `json:"kekDetails,omitempty"`
-	// BekDetails - BEK is bitlocker encrpytion key.
+	// BekDetails - BEK is bitlocker encryption key.
 	BekDetails *BEKDetails `json:"bekDetails,omitempty"`
 	// EncryptionMechanism - Encryption mechanism: None/ SinglePass/ DoublePass
 	EncryptionMechanism *string `json:"encryptionMechanism,omitempty"`
@@ -12923,13 +13139,13 @@ type MabContainer struct {
 	ContainerHealthState *string `json:"containerHealthState,omitempty"`
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -13106,7 +13322,7 @@ type MabFileFolderProtectedItem struct {
 	DeferredDeleteSyncTimeInUTC *int64 `json:"deferredDeleteSyncTimeInUTC,omitempty"`
 	// ExtendedInfo - Additional information with this backup item.
 	ExtendedInfo *MabFileFolderProtectedItemExtendedInfo `json:"extendedInfo,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -14156,8 +14372,8 @@ type PreBackupValidation struct {
 	Message *string `json:"message,omitempty"`
 }
 
-// PreValidateEnableBackupRequest contract to validate if backup can be enabled on the given resource in a given
-// vault and given configuration.
+// PreValidateEnableBackupRequest contract to validate if backup can be enabled on the given resource in a
+// given vault and given configuration.
 // It will validate followings
 // 1. Vault capacity
 // 2. VM is already protected
@@ -14167,8 +14383,6 @@ type PreValidateEnableBackupRequest struct {
 	ResourceType DataSourceType `json:"resourceType,omitempty"`
 	// ResourceID - ARM Virtual Machine Id
 	ResourceID *string `json:"resourceId,omitempty"`
-	// VaultID - ARM id of the Recovery Services Vault
-	VaultID *string `json:"vaultId,omitempty"`
 	// Properties - Configuration of VM if any needs to be validated like OS type etc
 	Properties *string `json:"properties,omitempty"`
 }
@@ -14202,7 +14416,7 @@ type BasicProtectableContainer interface {
 type ProtectableContainer struct {
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
@@ -14424,21 +14638,31 @@ type ProtectableContainerResourceList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ProtectableContainerResourceListIterator provides access to a complete listing of ProtectableContainerResource
-// values.
+// ProtectableContainerResourceListIterator provides access to a complete listing of
+// ProtectableContainerResource values.
 type ProtectableContainerResourceListIterator struct {
 	i    int
 	page ProtectableContainerResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProtectableContainerResourceListIterator) Next() error {
+func (iter *ProtectableContainerResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectableContainerResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14447,6 +14671,13 @@ func (iter *ProtectableContainerResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProtectableContainerResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProtectableContainerResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14466,6 +14697,11 @@ func (iter ProtectableContainerResourceListIterator) Value() ProtectableContaine
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProtectableContainerResourceListIterator type.
+func NewProtectableContainerResourceListIterator(page ProtectableContainerResourceListPage) ProtectableContainerResourceListIterator {
+	return ProtectableContainerResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pcrl ProtectableContainerResourceList) IsEmpty() bool {
 	return pcrl.Value == nil || len(*pcrl.Value) == 0
@@ -14473,11 +14709,11 @@ func (pcrl ProtectableContainerResourceList) IsEmpty() bool {
 
 // protectableContainerResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pcrl ProtectableContainerResourceList) protectableContainerResourceListPreparer() (*http.Request, error) {
+func (pcrl ProtectableContainerResourceList) protectableContainerResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if pcrl.NextLink == nil || len(to.String(pcrl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pcrl.NextLink)))
@@ -14485,14 +14721,24 @@ func (pcrl ProtectableContainerResourceList) protectableContainerResourceListPre
 
 // ProtectableContainerResourceListPage contains a page of ProtectableContainerResource values.
 type ProtectableContainerResourceListPage struct {
-	fn   func(ProtectableContainerResourceList) (ProtectableContainerResourceList, error)
+	fn   func(context.Context, ProtectableContainerResourceList) (ProtectableContainerResourceList, error)
 	pcrl ProtectableContainerResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProtectableContainerResourceListPage) Next() error {
-	next, err := page.fn(page.pcrl)
+func (page *ProtectableContainerResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectableContainerResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pcrl)
 	if err != nil {
 		return err
 	}
@@ -14500,6 +14746,13 @@ func (page *ProtectableContainerResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProtectableContainerResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProtectableContainerResourceListPage) NotDone() bool {
 	return !page.pcrl.IsEmpty()
@@ -14518,6 +14771,11 @@ func (page ProtectableContainerResourceListPage) Values() []ProtectableContainer
 	return *page.pcrl.Value
 }
 
+// Creates a new instance of the ProtectableContainerResourceListPage type.
+func NewProtectableContainerResourceListPage(getNextPage func(context.Context, ProtectableContainerResourceList) (ProtectableContainerResourceList, error)) ProtectableContainerResourceListPage {
+	return ProtectableContainerResourceListPage{fn: getNextPage}
+}
+
 // BasicProtectedItem base class for backup items.
 type BasicProtectedItem interface {
 	AsAzureFileshareProtectedItem() (*AzureFileshareProtectedItem, bool)
@@ -14538,7 +14796,7 @@ type BasicProtectedItem interface {
 
 // ProtectedItem base class for backup items.
 type ProtectedItem struct {
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload this item represents. Possible values include: 'DataSourceTypeInvalid', 'DataSourceTypeVM', 'DataSourceTypeFileFolder', 'DataSourceTypeAzureSQLDb', 'DataSourceTypeSQLDB', 'DataSourceTypeExchange', 'DataSourceTypeSharepoint', 'DataSourceTypeVMwareVM', 'DataSourceTypeSystemState', 'DataSourceTypeClient', 'DataSourceTypeGenericDataSource', 'DataSourceTypeSQLDataBase', 'DataSourceTypeAzureFileShare', 'DataSourceTypeSAPHanaDatabase'
 	WorkloadType DataSourceType `json:"workloadType,omitempty"`
@@ -14902,14 +15160,24 @@ type ProtectedItemResourceListIterator struct {
 	page ProtectedItemResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProtectedItemResourceListIterator) Next() error {
+func (iter *ProtectedItemResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14918,6 +15186,13 @@ func (iter *ProtectedItemResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProtectedItemResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProtectedItemResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14937,6 +15212,11 @@ func (iter ProtectedItemResourceListIterator) Value() ProtectedItemResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProtectedItemResourceListIterator type.
+func NewProtectedItemResourceListIterator(page ProtectedItemResourceListPage) ProtectedItemResourceListIterator {
+	return ProtectedItemResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pirl ProtectedItemResourceList) IsEmpty() bool {
 	return pirl.Value == nil || len(*pirl.Value) == 0
@@ -14944,11 +15224,11 @@ func (pirl ProtectedItemResourceList) IsEmpty() bool {
 
 // protectedItemResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pirl ProtectedItemResourceList) protectedItemResourceListPreparer() (*http.Request, error) {
+func (pirl ProtectedItemResourceList) protectedItemResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if pirl.NextLink == nil || len(to.String(pirl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pirl.NextLink)))
@@ -14956,14 +15236,24 @@ func (pirl ProtectedItemResourceList) protectedItemResourceListPreparer() (*http
 
 // ProtectedItemResourceListPage contains a page of ProtectedItemResource values.
 type ProtectedItemResourceListPage struct {
-	fn   func(ProtectedItemResourceList) (ProtectedItemResourceList, error)
+	fn   func(context.Context, ProtectedItemResourceList) (ProtectedItemResourceList, error)
 	pirl ProtectedItemResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProtectedItemResourceListPage) Next() error {
-	next, err := page.fn(page.pirl)
+func (page *ProtectedItemResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pirl)
 	if err != nil {
 		return err
 	}
@@ -14971,6 +15261,13 @@ func (page *ProtectedItemResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProtectedItemResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProtectedItemResourceListPage) NotDone() bool {
 	return !page.pirl.IsEmpty()
@@ -14989,6 +15286,11 @@ func (page ProtectedItemResourceListPage) Values() []ProtectedItemResource {
 	return *page.pirl.Value
 }
 
+// Creates a new instance of the ProtectedItemResourceListPage type.
+func NewProtectedItemResourceListPage(getNextPage func(context.Context, ProtectedItemResourceList) (ProtectedItemResourceList, error)) ProtectedItemResourceListPage {
+	return ProtectedItemResourceListPage{fn: getNextPage}
+}
+
 // BasicProtectionContainer base class for container with backup items. Containers with specific workloads are derived
 // from this class.
 type BasicProtectionContainer interface {
@@ -15009,18 +15311,18 @@ type BasicProtectionContainer interface {
 	AsProtectionContainer() (*ProtectionContainer, bool)
 }
 
-// ProtectionContainer base class for container with backup items. Containers with specific workloads are derived
-// from this class.
+// ProtectionContainer base class for container with backup items. Containers with specific workloads are
+// derived from this class.
 type ProtectionContainer struct {
 	// FriendlyName - Friendly name of the container.
 	FriendlyName *string `json:"friendlyName,omitempty"`
-	// BackupManagementType - Type of backup managemenent for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the container. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// RegistrationStatus - Status of registration of the container with the Recovery Services Vault.
 	RegistrationStatus *string `json:"registrationStatus,omitempty"`
 	// HealthStatus - Status of health of the container.
 	HealthStatus *string `json:"healthStatus,omitempty"`
-	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadContainer', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
+	// ContainerType - Possible values include: 'ContainerTypeProtectionContainer', 'ContainerTypeAzureBackupServerContainer1', 'ContainerTypeMicrosoftClassicComputevirtualMachines', 'ContainerTypeMicrosoftComputevirtualMachines', 'ContainerTypeSQLAGWorkLoadContainer1', 'ContainerTypeAzureSQLContainer1', 'ContainerTypeStorageContainer1', 'ContainerTypeVMAppContainer1', 'ContainerTypeAzureWorkloadBackupRequest', 'ContainerTypeDPMContainer1', 'ContainerTypeGenericContainer1', 'ContainerTypeIaaSVMContainer', 'ContainerTypeWindows1'
 	ContainerType ContainerTypeBasicProtectionContainer `json:"containerType,omitempty"`
 }
 
@@ -15060,7 +15362,7 @@ func unmarshalBasicProtectionContainer(body []byte) (BasicProtectionContainer, e
 		var avacpc AzureVMAppContainerProtectionContainer
 		err := json.Unmarshal(body, &avacpc)
 		return avacpc, err
-	case string(ContainerTypeAzureWorkloadContainer):
+	case string(ContainerTypeAzureWorkloadBackupRequest):
 		var awc AzureWorkloadContainer
 		err := json.Unmarshal(body, &awc)
 		return awc, err
@@ -15207,8 +15509,8 @@ func (pc ProtectionContainer) AsBasicProtectionContainer() (BasicProtectionConta
 	return &pc, true
 }
 
-// ProtectionContainerResource base class for container with backup items. Containers with specific workloads are
-// derived from this class.
+// ProtectionContainerResource base class for container with backup items. Containers with specific
+// workloads are derived from this class.
 type ProtectionContainerResource struct {
 	autorest.Response `json:"-"`
 	// Properties - ProtectionContainerResource properties
@@ -15338,21 +15640,31 @@ type ProtectionContainerResourceList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ProtectionContainerResourceListIterator provides access to a complete listing of ProtectionContainerResource
-// values.
+// ProtectionContainerResourceListIterator provides access to a complete listing of
+// ProtectionContainerResource values.
 type ProtectionContainerResourceListIterator struct {
 	i    int
 	page ProtectionContainerResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProtectionContainerResourceListIterator) Next() error {
+func (iter *ProtectionContainerResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainerResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -15361,6 +15673,13 @@ func (iter *ProtectionContainerResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProtectionContainerResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProtectionContainerResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -15380,6 +15699,11 @@ func (iter ProtectionContainerResourceListIterator) Value() ProtectionContainerR
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProtectionContainerResourceListIterator type.
+func NewProtectionContainerResourceListIterator(page ProtectionContainerResourceListPage) ProtectionContainerResourceListIterator {
+	return ProtectionContainerResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pcrl ProtectionContainerResourceList) IsEmpty() bool {
 	return pcrl.Value == nil || len(*pcrl.Value) == 0
@@ -15387,11 +15711,11 @@ func (pcrl ProtectionContainerResourceList) IsEmpty() bool {
 
 // protectionContainerResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pcrl ProtectionContainerResourceList) protectionContainerResourceListPreparer() (*http.Request, error) {
+func (pcrl ProtectionContainerResourceList) protectionContainerResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if pcrl.NextLink == nil || len(to.String(pcrl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pcrl.NextLink)))
@@ -15399,14 +15723,24 @@ func (pcrl ProtectionContainerResourceList) protectionContainerResourceListPrepa
 
 // ProtectionContainerResourceListPage contains a page of ProtectionContainerResource values.
 type ProtectionContainerResourceListPage struct {
-	fn   func(ProtectionContainerResourceList) (ProtectionContainerResourceList, error)
+	fn   func(context.Context, ProtectionContainerResourceList) (ProtectionContainerResourceList, error)
 	pcrl ProtectionContainerResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProtectionContainerResourceListPage) Next() error {
-	next, err := page.fn(page.pcrl)
+func (page *ProtectionContainerResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainerResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pcrl)
 	if err != nil {
 		return err
 	}
@@ -15414,6 +15748,13 @@ func (page *ProtectionContainerResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProtectionContainerResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProtectionContainerResourceListPage) NotDone() bool {
 	return !page.pcrl.IsEmpty()
@@ -15432,6 +15773,11 @@ func (page ProtectionContainerResourceListPage) Values() []ProtectionContainerRe
 	return *page.pcrl.Value
 }
 
+// Creates a new instance of the ProtectionContainerResourceListPage type.
+func NewProtectionContainerResourceListPage(getNextPage func(context.Context, ProtectionContainerResourceList) (ProtectionContainerResourceList, error)) ProtectionContainerResourceListPage {
+	return ProtectionContainerResourceListPage{fn: getNextPage}
+}
+
 // BasicProtectionIntent base class for backup ProtectionIntent.
 type BasicProtectionIntent interface {
 	AsAzureRecoveryServiceVaultProtectionIntent() (*AzureRecoveryServiceVaultProtectionIntent, bool)
@@ -15445,7 +15791,7 @@ type BasicProtectionIntent interface {
 
 // ProtectionIntent base class for backup ProtectionIntent.
 type ProtectionIntent struct {
-	// BackupManagementType - Type of backup managemenent for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	// BackupManagementType - Type of backup management for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
 	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
 	// SourceResourceID - ARM ID of the resource to be backed up.
 	SourceResourceID *string `json:"sourceResourceId,omitempty"`
@@ -15573,6 +15919,18 @@ func (pi ProtectionIntent) AsBasicProtectionIntent() (BasicProtectionIntent, boo
 	return &pi, true
 }
 
+// ProtectionIntentQueryObject filters to list protection intent.
+type ProtectionIntentQueryObject struct {
+	// BackupManagementType - Backup management type for the backed up item. Possible values include: 'ManagementTypeInvalid', 'ManagementTypeAzureIaasVM', 'ManagementTypeMAB', 'ManagementTypeDPM', 'ManagementTypeAzureBackupServer', 'ManagementTypeAzureSQL', 'ManagementTypeAzureStorage', 'ManagementTypeAzureWorkload', 'ManagementTypeDefaultBackup'
+	BackupManagementType ManagementType `json:"backupManagementType,omitempty"`
+	// ItemType - Type of workload this item represents. Possible values include: 'IntentItemTypeInvalid', 'IntentItemTypeSQLInstance', 'IntentItemTypeSQLAvailabilityGroupContainer'
+	ItemType IntentItemType `json:"itemType,omitempty"`
+	// ParentName - Parent name of the intent
+	ParentName *string `json:"parentName,omitempty"`
+	// ItemName - Item name of the intent
+	ItemName *string `json:"itemName,omitempty"`
+}
+
 // ProtectionIntentResource base class for backup ProtectionIntent.
 type ProtectionIntentResource struct {
 	autorest.Response `json:"-"`
@@ -15694,6 +16052,153 @@ func (pir *ProtectionIntentResource) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
+// ProtectionIntentResourceList list of ProtectionIntent resources
+type ProtectionIntentResourceList struct {
+	autorest.Response `json:"-"`
+	// Value - List of resources.
+	Value *[]ProtectionIntentResource `json:"value,omitempty"`
+	// NextLink - The uri to fetch the next page of resources. Call ListNext() fetches next page of resources.
+	NextLink *string `json:"nextLink,omitempty"`
+}
+
+// ProtectionIntentResourceListIterator provides access to a complete listing of ProtectionIntentResource
+// values.
+type ProtectionIntentResourceListIterator struct {
+	i    int
+	page ProtectionIntentResourceListPage
+}
+
+// NextWithContext advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+func (iter *ProtectionIntentResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	iter.i++
+	if iter.i < len(iter.page.Values()) {
+		return nil
+	}
+	err = iter.page.NextWithContext(ctx)
+	if err != nil {
+		iter.i--
+		return err
+	}
+	iter.i = 0
+	return nil
+}
+
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProtectionIntentResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the enumeration should be started or is not yet complete.
+func (iter ProtectionIntentResourceListIterator) NotDone() bool {
+	return iter.page.NotDone() && iter.i < len(iter.page.Values())
+}
+
+// Response returns the raw server response from the last page request.
+func (iter ProtectionIntentResourceListIterator) Response() ProtectionIntentResourceList {
+	return iter.page.Response()
+}
+
+// Value returns the current value or a zero-initialized value if the
+// iterator has advanced beyond the end of the collection.
+func (iter ProtectionIntentResourceListIterator) Value() ProtectionIntentResource {
+	if !iter.page.NotDone() {
+		return ProtectionIntentResource{}
+	}
+	return iter.page.Values()[iter.i]
+}
+
+// Creates a new instance of the ProtectionIntentResourceListIterator type.
+func NewProtectionIntentResourceListIterator(page ProtectionIntentResourceListPage) ProtectionIntentResourceListIterator {
+	return ProtectionIntentResourceListIterator{page: page}
+}
+
+// IsEmpty returns true if the ListResult contains no values.
+func (pirl ProtectionIntentResourceList) IsEmpty() bool {
+	return pirl.Value == nil || len(*pirl.Value) == 0
+}
+
+// protectionIntentResourceListPreparer prepares a request to retrieve the next set of results.
+// It returns nil if no more results exist.
+func (pirl ProtectionIntentResourceList) protectionIntentResourceListPreparer(ctx context.Context) (*http.Request, error) {
+	if pirl.NextLink == nil || len(to.String(pirl.NextLink)) < 1 {
+		return nil, nil
+	}
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
+		autorest.AsJSON(),
+		autorest.AsGet(),
+		autorest.WithBaseURL(to.String(pirl.NextLink)))
+}
+
+// ProtectionIntentResourceListPage contains a page of ProtectionIntentResource values.
+type ProtectionIntentResourceListPage struct {
+	fn   func(context.Context, ProtectionIntentResourceList) (ProtectionIntentResourceList, error)
+	pirl ProtectionIntentResourceList
+}
+
+// NextWithContext advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+func (page *ProtectionIntentResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pirl)
+	if err != nil {
+		return err
+	}
+	page.pirl = next
+	return nil
+}
+
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProtectionIntentResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page ProtectionIntentResourceListPage) NotDone() bool {
+	return !page.pirl.IsEmpty()
+}
+
+// Response returns the raw server response from the last page request.
+func (page ProtectionIntentResourceListPage) Response() ProtectionIntentResourceList {
+	return page.pirl
+}
+
+// Values returns the slice of values for the current page or nil if there are no values.
+func (page ProtectionIntentResourceListPage) Values() []ProtectionIntentResource {
+	if page.pirl.IsEmpty() {
+		return nil
+	}
+	return *page.pirl.Value
+}
+
+// Creates a new instance of the ProtectionIntentResourceListPage type.
+func NewProtectionIntentResourceListPage(getNextPage func(context.Context, ProtectionIntentResourceList) (ProtectionIntentResourceList, error)) ProtectionIntentResourceListPage {
+	return ProtectionIntentResourceListPage{fn: getNextPage}
+}
+
 // BasicProtectionPolicy base class for backup policy. Workload-specific backup policies are derived from this class.
 type BasicProtectionPolicy interface {
 	AsAzureFileShareProtectionPolicy() (*AzureFileShareProtectionPolicy, bool)
@@ -15705,7 +16210,8 @@ type BasicProtectionPolicy interface {
 	AsProtectionPolicy() (*ProtectionPolicy, bool)
 }
 
-// ProtectionPolicy base class for backup policy. Workload-specific backup policies are derived from this class.
+// ProtectionPolicy base class for backup policy. Workload-specific backup policies are derived from this
+// class.
 type ProtectionPolicy struct {
 	// ProtectedItemsCount - Number of items associated with this policy.
 	ProtectedItemsCount *int32 `json:"protectedItemsCount,omitempty"`
@@ -15833,8 +16339,8 @@ type ProtectionPolicyQueryObject struct {
 	WorkloadType WorkloadType `json:"workloadType,omitempty"`
 }
 
-// ProtectionPolicyResource base class for backup policy. Workload-specific backup policies are derived from this
-// class.
+// ProtectionPolicyResource base class for backup policy. Workload-specific backup policies are derived
+// from this class.
 type ProtectionPolicyResource struct {
 	autorest.Response `json:"-"`
 	// Properties - ProtectionPolicyResource properties
@@ -15964,20 +16470,31 @@ type ProtectionPolicyResourceList struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ProtectionPolicyResourceListIterator provides access to a complete listing of ProtectionPolicyResource values.
+// ProtectionPolicyResourceListIterator provides access to a complete listing of ProtectionPolicyResource
+// values.
 type ProtectionPolicyResourceListIterator struct {
 	i    int
 	page ProtectionPolicyResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProtectionPolicyResourceListIterator) Next() error {
+func (iter *ProtectionPolicyResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPolicyResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -15986,6 +16503,13 @@ func (iter *ProtectionPolicyResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProtectionPolicyResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProtectionPolicyResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16005,6 +16529,11 @@ func (iter ProtectionPolicyResourceListIterator) Value() ProtectionPolicyResourc
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProtectionPolicyResourceListIterator type.
+func NewProtectionPolicyResourceListIterator(page ProtectionPolicyResourceListPage) ProtectionPolicyResourceListIterator {
+	return ProtectionPolicyResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pprl ProtectionPolicyResourceList) IsEmpty() bool {
 	return pprl.Value == nil || len(*pprl.Value) == 0
@@ -16012,11 +16541,11 @@ func (pprl ProtectionPolicyResourceList) IsEmpty() bool {
 
 // protectionPolicyResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pprl ProtectionPolicyResourceList) protectionPolicyResourceListPreparer() (*http.Request, error) {
+func (pprl ProtectionPolicyResourceList) protectionPolicyResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if pprl.NextLink == nil || len(to.String(pprl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pprl.NextLink)))
@@ -16024,14 +16553,24 @@ func (pprl ProtectionPolicyResourceList) protectionPolicyResourceListPreparer()
 
 // ProtectionPolicyResourceListPage contains a page of ProtectionPolicyResource values.
 type ProtectionPolicyResourceListPage struct {
-	fn   func(ProtectionPolicyResourceList) (ProtectionPolicyResourceList, error)
+	fn   func(context.Context, ProtectionPolicyResourceList) (ProtectionPolicyResourceList, error)
 	pprl ProtectionPolicyResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProtectionPolicyResourceListPage) Next() error {
-	next, err := page.fn(page.pprl)
+func (page *ProtectionPolicyResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPolicyResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pprl)
 	if err != nil {
 		return err
 	}
@@ -16039,6 +16578,13 @@ func (page *ProtectionPolicyResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProtectionPolicyResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProtectionPolicyResourceListPage) NotDone() bool {
 	return !page.pprl.IsEmpty()
@@ -16057,6 +16603,11 @@ func (page ProtectionPolicyResourceListPage) Values() []ProtectionPolicyResource
 	return *page.pprl.Value
 }
 
+// Creates a new instance of the ProtectionPolicyResourceListPage type.
+func NewProtectionPolicyResourceListPage(getNextPage func(context.Context, ProtectionPolicyResourceList) (ProtectionPolicyResourceList, error)) ProtectionPolicyResourceListPage {
+	return ProtectionPolicyResourceListPage{fn: getNextPage}
+}
+
 // BasicRecoveryPoint base class for backup copies. Workload-specific backup copies are derived from this class.
 type BasicRecoveryPoint interface {
 	AsAzureFileShareRecoveryPoint() (*AzureFileShareRecoveryPoint, bool)
@@ -16219,7 +16770,8 @@ func (rp RecoveryPoint) AsBasicRecoveryPoint() (BasicRecoveryPoint, bool) {
 	return &rp, true
 }
 
-// RecoveryPointResource base class for backup copies. Workload-specific backup copies are derived from this class.
+// RecoveryPointResource base class for backup copies. Workload-specific backup copies are derived from
+// this class.
 type RecoveryPointResource struct {
 	autorest.Response `json:"-"`
 	// Properties - RecoveryPointResource properties
@@ -16355,14 +16907,24 @@ type RecoveryPointResourceListIterator struct {
 	page RecoveryPointResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RecoveryPointResourceListIterator) Next() error {
+func (iter *RecoveryPointResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoveryPointResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16371,6 +16933,13 @@ func (iter *RecoveryPointResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RecoveryPointResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RecoveryPointResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16390,6 +16959,11 @@ func (iter RecoveryPointResourceListIterator) Value() RecoveryPointResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RecoveryPointResourceListIterator type.
+func NewRecoveryPointResourceListIterator(page RecoveryPointResourceListPage) RecoveryPointResourceListIterator {
+	return RecoveryPointResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rprl RecoveryPointResourceList) IsEmpty() bool {
 	return rprl.Value == nil || len(*rprl.Value) == 0
@@ -16397,11 +16971,11 @@ func (rprl RecoveryPointResourceList) IsEmpty() bool {
 
 // recoveryPointResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rprl RecoveryPointResourceList) recoveryPointResourceListPreparer() (*http.Request, error) {
+func (rprl RecoveryPointResourceList) recoveryPointResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if rprl.NextLink == nil || len(to.String(rprl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rprl.NextLink)))
@@ -16409,14 +16983,24 @@ func (rprl RecoveryPointResourceList) recoveryPointResourceListPreparer() (*http
 
 // RecoveryPointResourceListPage contains a page of RecoveryPointResource values.
 type RecoveryPointResourceListPage struct {
-	fn   func(RecoveryPointResourceList) (RecoveryPointResourceList, error)
+	fn   func(context.Context, RecoveryPointResourceList) (RecoveryPointResourceList, error)
 	rprl RecoveryPointResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RecoveryPointResourceListPage) Next() error {
-	next, err := page.fn(page.rprl)
+func (page *RecoveryPointResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoveryPointResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rprl)
 	if err != nil {
 		return err
 	}
@@ -16424,6 +17008,13 @@ func (page *RecoveryPointResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RecoveryPointResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RecoveryPointResourceListPage) NotDone() bool {
 	return !page.rprl.IsEmpty()
@@ -16442,6 +17033,11 @@ func (page RecoveryPointResourceListPage) Values() []RecoveryPointResource {
 	return *page.rprl.Value
 }
 
+// Creates a new instance of the RecoveryPointResourceListPage type.
+func NewRecoveryPointResourceListPage(getNextPage func(context.Context, RecoveryPointResourceList) (RecoveryPointResourceList, error)) RecoveryPointResourceListPage {
+	return RecoveryPointResourceListPage{fn: getNextPage}
+}
+
 // RecoveryPointTierInformation recovery point tier information.
 type RecoveryPointTierInformation struct {
 	// Type - Recovery point tier type. Possible values include: 'RecoveryPointTierTypeInvalid', 'RecoveryPointTierTypeInstantRP', 'RecoveryPointTierTypeHardenedRP'
@@ -16544,7 +17140,8 @@ func (r Request) AsBasicRequest() (BasicRequest, bool) {
 	return &r, true
 }
 
-// RequestResource base class for backup request. Workload-specific backup requests are derived from this class.
+// RequestResource base class for backup request. Workload-specific backup requests are derived from this
+// class.
 type RequestResource struct {
 	// Properties - BackupRequestResource properties
 	Properties BasicRequest `json:"properties,omitempty"`
@@ -16849,7 +17446,8 @@ type BasicRestoreRequest interface {
 	AsRestoreRequest() (*RestoreRequest, bool)
 }
 
-// RestoreRequest base class for restore request. Workload-specific restore requests are derived from this class.
+// RestoreRequest base class for restore request. Workload-specific restore requests are derived from this
+// class.
 type RestoreRequest struct {
 	// ObjectType - Possible values include: 'ObjectTypeRestoreRequest', 'ObjectTypeAzureFileShareRestoreRequest', 'ObjectTypeAzureWorkloadRestoreRequest', 'ObjectTypeAzureWorkloadSAPHanaPointInTimeRestoreRequest', 'ObjectTypeAzureWorkloadSAPHanaRestoreRequest', 'ObjectTypeAzureWorkloadSQLPointInTimeRestoreRequest', 'ObjectTypeAzureWorkloadSQLRestoreRequest', 'ObjectTypeIaasVMRestoreRequest'
 	ObjectType ObjectTypeBasicRestoreRequest `json:"objectType,omitempty"`
@@ -16986,8 +17584,8 @@ func (rr RestoreRequest) AsBasicRestoreRequest() (BasicRestoreRequest, bool) {
 	return &rr, true
 }
 
-// RestoreRequestResource base class for restore request. Workload-specific restore requests are derived from this
-// class.
+// RestoreRequestResource base class for restore request. Workload-specific restore requests are derived
+// from this class.
 type RestoreRequestResource struct {
 	// Properties - RestoreRequestResource properties
 	Properties BasicRestoreRequest `json:"properties,omitempty"`
@@ -17444,8 +18042,6 @@ type StatusResponse struct {
 	autorest.Response `json:"-"`
 	// ProtectionStatus - Specifies whether the container is registered or not. Possible values include: 'ProtectionStatusInvalid', 'ProtectionStatusNotProtected', 'ProtectionStatusProtecting', 'ProtectionStatusProtected', 'ProtectionStatusProtectionFailed'
 	ProtectionStatus ProtectionStatus `json:"protectionStatus,omitempty"`
-	// VaultID - Specifies the arm resource id of the vault
-	VaultID *string `json:"vaultId,omitempty"`
 	// FabricName - Specifies the fabric name - Azure or AD. Possible values include: 'FabricNameInvalid', 'FabricNameAzure'
 	FabricName FabricName `json:"fabricName,omitempty"`
 	// ContainerName - Specifies the product specific container name. E.g. iaasvmcontainer;iaasvmcontainer;csname;vmname.
@@ -17464,8 +18060,8 @@ type StatusResponse struct {
 
 // SubProtectionPolicy sub-protection policy which includes schedule and retention
 type SubProtectionPolicy struct {
-	// PolicyType - Type of backup policy type
-	PolicyType *string `json:"policyType,omitempty"`
+	// PolicyType - Type of backup policy type. Possible values include: 'PolicyTypeInvalid', 'PolicyTypeFull', 'PolicyTypeDifferential', 'PolicyTypeLog', 'PolicyTypeCopyOnlyFull'
+	PolicyType PolicyType `json:"policyType,omitempty"`
 	// SchedulePolicy - Backup schedule specified as part of backup policy.
 	SchedulePolicy BasicSchedulePolicy `json:"schedulePolicy,omitempty"`
 	// RetentionPolicy - Retention policy with the details on backup copy retention ranges.
@@ -17483,12 +18079,12 @@ func (spp *SubProtectionPolicy) UnmarshalJSON(body []byte) error {
 		switch k {
 		case "policyType":
 			if v != nil {
-				var policyType string
+				var policyType PolicyType
 				err = json.Unmarshal(*v, &policyType)
 				if err != nil {
 					return err
 				}
-				spp.PolicyType = &policyType
+				spp.PolicyType = policyType
 			}
 		case "schedulePolicy":
 			if v != nil {
@@ -17879,7 +18475,7 @@ type BasicWorkloadItem interface {
 
 // WorkloadItem base class for backup item. Workload-specific backup items are derived from this class.
 type WorkloadItem struct {
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -18006,7 +18602,8 @@ func (wi WorkloadItem) AsBasicWorkloadItem() (BasicWorkloadItem, bool) {
 	return &wi, true
 }
 
-// WorkloadItemResource base class for backup item. Workload-specific backup items are derived from this class.
+// WorkloadItemResource base class for backup item. Workload-specific backup items are derived from this
+// class.
 type WorkloadItemResource struct {
 	// Properties - WorkloadItemResource properties
 	Properties BasicWorkloadItem `json:"properties,omitempty"`
@@ -18141,14 +18738,24 @@ type WorkloadItemResourceListIterator struct {
 	page WorkloadItemResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkloadItemResourceListIterator) Next() error {
+func (iter *WorkloadItemResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadItemResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18157,6 +18764,13 @@ func (iter *WorkloadItemResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkloadItemResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkloadItemResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18176,6 +18790,11 @@ func (iter WorkloadItemResourceListIterator) Value() WorkloadItemResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkloadItemResourceListIterator type.
+func NewWorkloadItemResourceListIterator(page WorkloadItemResourceListPage) WorkloadItemResourceListIterator {
+	return WorkloadItemResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wirl WorkloadItemResourceList) IsEmpty() bool {
 	return wirl.Value == nil || len(*wirl.Value) == 0
@@ -18183,11 +18802,11 @@ func (wirl WorkloadItemResourceList) IsEmpty() bool {
 
 // workloadItemResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wirl WorkloadItemResourceList) workloadItemResourceListPreparer() (*http.Request, error) {
+func (wirl WorkloadItemResourceList) workloadItemResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if wirl.NextLink == nil || len(to.String(wirl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wirl.NextLink)))
@@ -18195,14 +18814,24 @@ func (wirl WorkloadItemResourceList) workloadItemResourceListPreparer() (*http.R
 
 // WorkloadItemResourceListPage contains a page of WorkloadItemResource values.
 type WorkloadItemResourceListPage struct {
-	fn   func(WorkloadItemResourceList) (WorkloadItemResourceList, error)
+	fn   func(context.Context, WorkloadItemResourceList) (WorkloadItemResourceList, error)
 	wirl WorkloadItemResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkloadItemResourceListPage) Next() error {
-	next, err := page.fn(page.wirl)
+func (page *WorkloadItemResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadItemResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wirl)
 	if err != nil {
 		return err
 	}
@@ -18210,6 +18839,13 @@ func (page *WorkloadItemResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkloadItemResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkloadItemResourceListPage) NotDone() bool {
 	return !page.wirl.IsEmpty()
@@ -18228,6 +18864,11 @@ func (page WorkloadItemResourceListPage) Values() []WorkloadItemResource {
 	return *page.wirl.Value
 }
 
+// Creates a new instance of the WorkloadItemResourceListPage type.
+func NewWorkloadItemResourceListPage(getNextPage func(context.Context, WorkloadItemResourceList) (WorkloadItemResourceList, error)) WorkloadItemResourceListPage {
+	return WorkloadItemResourceListPage{fn: getNextPage}
+}
+
 // BasicWorkloadProtectableItem base class for backup item. Workload-specific backup items are derived from this class.
 type BasicWorkloadProtectableItem interface {
 	AsAzureFileShareProtectableItem() (*AzureFileShareProtectableItem, bool)
@@ -18245,9 +18886,10 @@ type BasicWorkloadProtectableItem interface {
 	AsWorkloadProtectableItem() (*WorkloadProtectableItem, bool)
 }
 
-// WorkloadProtectableItem base class for backup item. Workload-specific backup items are derived from this class.
+// WorkloadProtectableItem base class for backup item. Workload-specific backup items are derived from this
+// class.
 type WorkloadProtectableItem struct {
-	// BackupManagementType - Type of backup managemenent to backup an item.
+	// BackupManagementType - Type of backup management to backup an item.
 	BackupManagementType *string `json:"backupManagementType,omitempty"`
 	// WorkloadType - Type of workload for the backup management
 	WorkloadType *string `json:"workloadType,omitempty"`
@@ -18424,8 +19066,8 @@ func (wpi WorkloadProtectableItem) AsBasicWorkloadProtectableItem() (BasicWorklo
 	return &wpi, true
 }
 
-// WorkloadProtectableItemResource base class for backup item. Workload-specific backup items are derived from this
-// class.
+// WorkloadProtectableItemResource base class for backup item. Workload-specific backup items are derived
+// from this class.
 type WorkloadProtectableItemResource struct {
 	// Properties - WorkloadProtectableItemResource properties
 	Properties BasicWorkloadProtectableItem `json:"properties,omitempty"`
@@ -18561,14 +19203,24 @@ type WorkloadProtectableItemResourceListIterator struct {
 	page WorkloadProtectableItemResourceListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkloadProtectableItemResourceListIterator) Next() error {
+func (iter *WorkloadProtectableItemResourceListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadProtectableItemResourceListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18577,6 +19229,13 @@ func (iter *WorkloadProtectableItemResourceListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkloadProtectableItemResourceListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkloadProtectableItemResourceListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18596,6 +19255,11 @@ func (iter WorkloadProtectableItemResourceListIterator) Value() WorkloadProtecta
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkloadProtectableItemResourceListIterator type.
+func NewWorkloadProtectableItemResourceListIterator(page WorkloadProtectableItemResourceListPage) WorkloadProtectableItemResourceListIterator {
+	return WorkloadProtectableItemResourceListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wpirl WorkloadProtectableItemResourceList) IsEmpty() bool {
 	return wpirl.Value == nil || len(*wpirl.Value) == 0
@@ -18603,11 +19267,11 @@ func (wpirl WorkloadProtectableItemResourceList) IsEmpty() bool {
 
 // workloadProtectableItemResourceListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wpirl WorkloadProtectableItemResourceList) workloadProtectableItemResourceListPreparer() (*http.Request, error) {
+func (wpirl WorkloadProtectableItemResourceList) workloadProtectableItemResourceListPreparer(ctx context.Context) (*http.Request, error) {
 	if wpirl.NextLink == nil || len(to.String(wpirl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wpirl.NextLink)))
@@ -18615,14 +19279,24 @@ func (wpirl WorkloadProtectableItemResourceList) workloadProtectableItemResource
 
 // WorkloadProtectableItemResourceListPage contains a page of WorkloadProtectableItemResource values.
 type WorkloadProtectableItemResourceListPage struct {
-	fn    func(WorkloadProtectableItemResourceList) (WorkloadProtectableItemResourceList, error)
+	fn    func(context.Context, WorkloadProtectableItemResourceList) (WorkloadProtectableItemResourceList, error)
 	wpirl WorkloadProtectableItemResourceList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkloadProtectableItemResourceListPage) Next() error {
-	next, err := page.fn(page.wpirl)
+func (page *WorkloadProtectableItemResourceListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadProtectableItemResourceListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wpirl)
 	if err != nil {
 		return err
 	}
@@ -18630,6 +19304,13 @@ func (page *WorkloadProtectableItemResourceListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkloadProtectableItemResourceListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkloadProtectableItemResourceListPage) NotDone() bool {
 	return !page.wpirl.IsEmpty()
@@ -18648,6 +19329,11 @@ func (page WorkloadProtectableItemResourceListPage) Values() []WorkloadProtectab
 	return *page.wpirl.Value
 }
 
+// Creates a new instance of the WorkloadProtectableItemResourceListPage type.
+func NewWorkloadProtectableItemResourceListPage(getNextPage func(context.Context, WorkloadProtectableItemResourceList) (WorkloadProtectableItemResourceList, error)) WorkloadProtectableItemResourceListPage {
+	return WorkloadProtectableItemResourceListPage{fn: getNextPage}
+}
+
 // YearlyRetentionSchedule yearly retention schedule.
 type YearlyRetentionSchedule struct {
 	// RetentionScheduleFormatType - Retention schedule format for yearly retention policy. Possible values include: 'RetentionScheduleFormatInvalid', 'RetentionScheduleFormatDaily', 'RetentionScheduleFormatWeekly'
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operation.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operation.go
index 6c61d446b1d3..d316187f0ad9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operation.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operation.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewOperationClientWithBaseURI(baseURI string, subscriptionID string) Operat
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // parameters - resource validate operation request
 func (client OperationClient) Validate(ctx context.Context, vaultName string, resourceGroupName string, parameters BasicValidateOperationRequest) (result ValidateOperationsResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ValidatePreparer(ctx, vaultName, resourceGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.OperationClient", "Validate", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationresults.go
index 703ed81e4b14..551fc914ecc5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewOperationResultsClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // operationID - operationID which represents the operation.
 func (client OperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, operationID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.OperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operations.go
index 4c4f0bfb4daa..ce60f034331b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List returns the list of available operations.
 func (client OperationsClient) List(ctx context.Context) (result ClientDiscoveryResponsePage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.cdr.Response.Response != nil {
+				sc = result.cdr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Client
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults ClientDiscoveryResponse) (result ClientDiscoveryResponse, err error) {
-	req, err := lastResults.clientDiscoveryResponsePreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults ClientDiscoveryResponse) (result ClientDiscoveryResponse, err error) {
+	req, err := lastResults.clientDiscoveryResponsePreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults ClientDiscoveryRespon
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result ClientDiscoveryResponseIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationstatuses.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationstatuses.go
index ccddcc57559f..e8c4308c3097 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationstatuses.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/operationstatuses.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewOperationStatusesClientWithBaseURI(baseURI string, subscriptionID string
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // operationID - operationID which represents the operation.
 func (client OperationStatusesClient) Get(ctx context.Context, vaultName string, resourceGroupName string, operationID string) (result OperationStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationStatusesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.OperationStatusesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/policies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/policies.go
index b3547c1710e0..cee0fe9a9592 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/policies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/policies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewPoliciesClientWithBaseURI(baseURI string, subscriptionID string) Policie
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // filter - oData filter options.
 func (client PoliciesClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string) (result ProtectionPolicyResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.pprl.Response.Response != nil {
+				sc = result.pprl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter)
 	if err != nil {
@@ -113,8 +124,8 @@ func (client PoliciesClient) ListResponder(resp *http.Response) (result Protecti
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client PoliciesClient) listNextResults(lastResults ProtectionPolicyResourceList) (result ProtectionPolicyResourceList, err error) {
-	req, err := lastResults.protectionPolicyResourceListPreparer()
+func (client PoliciesClient) listNextResults(ctx context.Context, lastResults ProtectionPolicyResourceList) (result ProtectionPolicyResourceList, err error) {
+	req, err := lastResults.protectionPolicyResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.PoliciesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -135,6 +146,16 @@ func (client PoliciesClient) listNextResults(lastResults ProtectionPolicyResourc
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PoliciesClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string) (result ProtectionPolicyResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PoliciesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectablecontainers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectablecontainers.go
index 729cd477381d..fe7feea3f318 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectablecontainers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectablecontainers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -39,13 +40,23 @@ func NewProtectableContainersClientWithBaseURI(baseURI string, subscriptionID st
 	return ProtectableContainersClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
 
-// List lists the containers registered to Recovery Services Vault.
+// List lists the containers that can be registered to Recovery Services Vault.
 // Parameters:
 // vaultName - the name of the recovery services vault.
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // fabricName - fabric name associated with the container.
 // filter - oData filter options.
 func (client ProtectableContainersClient) List(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, filter string) (result ProtectableContainerResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectableContainersClient.List")
+		defer func() {
+			sc := -1
+			if result.pcrl.Response.Response != nil {
+				sc = result.pcrl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, fabricName, filter)
 	if err != nil {
@@ -114,8 +125,8 @@ func (client ProtectableContainersClient) ListResponder(resp *http.Response) (re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProtectableContainersClient) listNextResults(lastResults ProtectableContainerResourceList) (result ProtectableContainerResourceList, err error) {
-	req, err := lastResults.protectableContainerResourceListPreparer()
+func (client ProtectableContainersClient) listNextResults(ctx context.Context, lastResults ProtectableContainerResourceList) (result ProtectableContainerResourceList, err error) {
+	req, err := lastResults.protectableContainerResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.ProtectableContainersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -136,6 +147,16 @@ func (client ProtectableContainersClient) listNextResults(lastResults Protectabl
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProtectableContainersClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, filter string) (result ProtectableContainerResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectableContainersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, fabricName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectableitems.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectableitems.go
index 55fab8ac1d7f..a738c3eb563e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectableitems.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectableitems.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewProtectableItemsClientWithBaseURI(baseURI string, subscriptionID string)
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client ProtectableItemsClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result WorkloadProtectableItemResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectableItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.wpirl.Response.Response != nil {
+				sc = result.wpirl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter, skipToken)
 	if err != nil {
@@ -117,8 +128,8 @@ func (client ProtectableItemsClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProtectableItemsClient) listNextResults(lastResults WorkloadProtectableItemResourceList) (result WorkloadProtectableItemResourceList, err error) {
-	req, err := lastResults.workloadProtectableItemResourceListPreparer()
+func (client ProtectableItemsClient) listNextResults(ctx context.Context, lastResults WorkloadProtectableItemResourceList) (result WorkloadProtectableItemResourceList, err error) {
+	req, err := lastResults.workloadProtectableItemResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.ProtectableItemsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -139,6 +150,16 @@ func (client ProtectableItemsClient) listNextResults(lastResults WorkloadProtect
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProtectableItemsClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result WorkloadProtectableItemResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectableItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter, skipToken)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationresults.go
index 77e472b400b8..b98fc82d2505 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewProtectedItemOperationResultsClientWithBaseURI(baseURI string, subscript
 // protectedItemName - backup item name whose details are to be fetched.
 // operationID - operationID which represents the operation whose result needs to be fetched.
 func (client ProtectedItemOperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, operationID string) (result ProtectedItemResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemOperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectedItemOperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationstatuses.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationstatuses.go
index ad6b7208449f..1c51c628f4bf 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationstatuses.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemoperationstatuses.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -52,6 +53,16 @@ func NewProtectedItemOperationStatusesClientWithBaseURI(baseURI string, subscrip
 // protectedItemName - backup item name whose details are to be fetched.
 // operationID - operationID represents the operation whose status needs to be fetched.
 func (client ProtectedItemOperationStatusesClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, operationID string) (result OperationStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemOperationStatusesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectedItemOperationStatusesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditems.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditems.go
index e12349b19d8e..8d79e983fe7f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditems.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditems.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewProtectedItemsClientWithBaseURI(baseURI string, subscriptionID string) P
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client ProtectedItemsClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result ProtectedItemResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.pirl.Response.Response != nil {
+				sc = result.pirl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter, skipToken)
 	if err != nil {
@@ -116,8 +127,8 @@ func (client ProtectedItemsClient) ListResponder(resp *http.Response) (result Pr
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProtectedItemsClient) listNextResults(lastResults ProtectedItemResourceList) (result ProtectedItemResourceList, err error) {
-	req, err := lastResults.protectedItemResourceListPreparer()
+func (client ProtectedItemsClient) listNextResults(ctx context.Context, lastResults ProtectedItemResourceList) (result ProtectedItemResourceList, err error) {
+	req, err := lastResults.protectedItemResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.ProtectedItemsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -138,6 +149,16 @@ func (client ProtectedItemsClient) listNextResults(lastResults ProtectedItemReso
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProtectedItemsClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result ProtectedItemResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter, skipToken)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemsgroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemsgroup.go
index bbcc55399b17..9c6bee3a9e0f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemsgroup.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protecteditemsgroup.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,7 +50,17 @@ func NewProtectedItemsGroupClientWithBaseURI(baseURI string, subscriptionID stri
 // containerName - container name associated with the backup item.
 // protectedItemName - item name to be backed up.
 // parameters - resource backed up item
-func (client ProtectedItemsGroupClient) CreateOrUpdate(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, parameters ProtectedItemResource) (result autorest.Response, err error) {
+func (client ProtectedItemsGroupClient) CreateOrUpdate(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, parameters ProtectedItemResource) (result ProtectedItemResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemsGroupClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectedItemsGroupClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -58,7 +69,7 @@ func (client ProtectedItemsGroupClient) CreateOrUpdate(ctx context.Context, vaul
 
 	resp, err := client.CreateOrUpdateSender(req)
 	if err != nil {
-		result.Response = resp
+		result.Response = autorest.Response{Response: resp}
 		err = autorest.NewErrorWithError(err, "backup.ProtectedItemsGroupClient", "CreateOrUpdate", resp, "Failure sending request")
 		return
 	}
@@ -106,13 +117,14 @@ func (client ProtectedItemsGroupClient) CreateOrUpdateSender(req *http.Request)
 
 // CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
 // closes the http.Response Body.
-func (client ProtectedItemsGroupClient) CreateOrUpdateResponder(resp *http.Response) (result autorest.Response, err error) {
+func (client ProtectedItemsGroupClient) CreateOrUpdateResponder(resp *http.Response) (result ProtectedItemResource, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
+		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = resp
+	result.Response = autorest.Response{Response: resp}
 	return
 }
 
@@ -126,6 +138,16 @@ func (client ProtectedItemsGroupClient) CreateOrUpdateResponder(resp *http.Respo
 // containerName - container name associated with the backed up item.
 // protectedItemName - backed up item to be deleted.
 func (client ProtectedItemsGroupClient) Delete(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemsGroupClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectedItemsGroupClient", "Delete", nil, "Failure preparing request")
@@ -201,6 +223,16 @@ func (client ProtectedItemsGroupClient) DeleteResponder(resp *http.Response) (re
 // protectedItemName - backed up item name whose details are to be fetched.
 // filter - oData filter options.
 func (client ProtectedItemsGroupClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, filter string) (result ProtectedItemResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectedItemsGroupClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectedItemsGroupClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontaineroperationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontaineroperationresults.go
index 4a270cff2f18..0f43f69d6767 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontaineroperationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontaineroperationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewProtectionContainerOperationResultsClientWithBaseURI(baseURI string, sub
 // containerName - container name whose information should be fetched.
 // operationID - operation ID which represents the operation whose result needs to be fetched.
 func (client ProtectionContainerOperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, operationID string) (result ProtectionContainerResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainerOperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainerOperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainerrefreshoperationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainerrefreshoperationresults.go
index cf919e74099b..1e5a23bbd4fd 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainerrefreshoperationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainerrefreshoperationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewProtectionContainerRefreshOperationResultsClientWithBaseURI(baseURI stri
 // fabricName - fabric name associated with the container.
 // operationID - operation ID associated with the operation whose result needs to be fetched.
 func (client ProtectionContainerRefreshOperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, operationID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainerRefreshOperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainerRefreshOperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainers.go
index 3b0bba90791c..7831b337d098 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewProtectionContainersClientWithBaseURI(baseURI string, subscriptionID str
 // fabricName - name of the fabric where the container belongs.
 // containerName - name of the container whose details need to be fetched.
 func (client ProtectionContainersClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string) (result ProtectionContainerResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainersClient", "Get", nil, "Failure preparing request")
@@ -110,7 +121,7 @@ func (client ProtectionContainersClient) GetResponder(resp *http.Response) (resu
 	return
 }
 
-// Inquire inquires all the protectable items that are protectable under the given container.
+// Inquire this is an async operation and the results should be tracked using location header or Azure-async-url.
 // Parameters:
 // vaultName - the name of the recovery services vault.
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
@@ -118,6 +129,16 @@ func (client ProtectionContainersClient) GetResponder(resp *http.Response) (resu
 // containerName - name of the container in which inquiry needs to be triggered.
 // filter - oData filter options.
 func (client ProtectionContainersClient) Inquire(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, filter string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersClient.Inquire")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.InquirePreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainersClient", "Inquire", nil, "Failure preparing request")
@@ -193,6 +214,16 @@ func (client ProtectionContainersClient) InquireResponder(resp *http.Response) (
 // fabricName - fabric name associated the container.
 // filter - oData filter options.
 func (client ProtectionContainersClient) Refresh(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, filter string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersClient.Refresh")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RefreshPreparer(ctx, vaultName, resourceGroupName, fabricName, filter)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainersClient", "Refresh", nil, "Failure preparing request")
@@ -268,6 +299,16 @@ func (client ProtectionContainersClient) RefreshResponder(resp *http.Response) (
 // containerName - name of the container to be registered.
 // parameters - request body for operation
 func (client ProtectionContainersClient) Register(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, parameters ProtectionContainerResource) (result ProtectionContainerResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersClient.Register")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegisterPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainersClient", "Register", nil, "Failure preparing request")
@@ -343,6 +384,16 @@ func (client ProtectionContainersClient) RegisterResponder(resp *http.Response)
 // fabricName - name of the fabric where the container belongs.
 // containerName - name of the container which needs to be unregistered from the Recovery Services Vault.
 func (client ProtectionContainersClient) Unregister(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersClient.Unregister")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UnregisterPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionContainersClient", "Unregister", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainersgroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainersgroup.go
index d8e7f82b8f1d..6f9464ca27e6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainersgroup.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectioncontainersgroup.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewProtectionContainersGroupClientWithBaseURI(baseURI string, subscriptionI
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // filter - oData filter options.
 func (client ProtectionContainersGroupClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string) (result ProtectionContainerResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersGroupClient.List")
+		defer func() {
+			sc := -1
+			if result.pcrl.Response.Response != nil {
+				sc = result.pcrl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter)
 	if err != nil {
@@ -112,8 +123,8 @@ func (client ProtectionContainersGroupClient) ListResponder(resp *http.Response)
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProtectionContainersGroupClient) listNextResults(lastResults ProtectionContainerResourceList) (result ProtectionContainerResourceList, err error) {
-	req, err := lastResults.protectionContainerResourceListPreparer()
+func (client ProtectionContainersGroupClient) listNextResults(ctx context.Context, lastResults ProtectionContainerResourceList) (result ProtectionContainerResourceList, err error) {
+	req, err := lastResults.protectionContainerResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.ProtectionContainersGroupClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -134,6 +145,16 @@ func (client ProtectionContainersGroupClient) listNextResults(lastResults Protec
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProtectionContainersGroupClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string) (result ProtectionContainerResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionContainersGroupClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintent.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintent.go
index 424d4ab179e2..64d62110b395 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintent.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintent.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewProtectionIntentClientWithBaseURI(baseURI string, subscriptionID string)
 // intentObjectName - intent object name.
 // parameters - resource backed up item
 func (client ProtectionIntentClient) CreateOrUpdate(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, intentObjectName string, parameters ProtectionIntentResource) (result ProtectionIntentResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, vaultName, resourceGroupName, fabricName, intentObjectName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -113,11 +124,184 @@ func (client ProtectionIntentClient) CreateOrUpdateResponder(resp *http.Response
 	return
 }
 
+// Delete used to remove intent from an item
+// Parameters:
+// vaultName - the name of the recovery services vault.
+// resourceGroupName - the name of the resource group where the recovery services vault is present.
+// fabricName - fabric name associated with the intent.
+// intentObjectName - intent to be deleted.
+func (client ProtectionIntentClient) Delete(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, intentObjectName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.DeletePreparer(ctx, vaultName, resourceGroupName, fabricName, intentObjectName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Delete", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.DeleteSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Delete", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.DeleteResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Delete", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// DeletePreparer prepares the Delete request.
+func (client ProtectionIntentClient) DeletePreparer(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, intentObjectName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"fabricName":        autorest.Encode("path", fabricName),
+		"intentObjectName":  autorest.Encode("path", intentObjectName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"vaultName":         autorest.Encode("path", vaultName),
+	}
+
+	const APIVersion = "2017-07-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/Subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.RecoveryServices/vaults/{vaultName}/backupFabrics/{fabricName}/backupProtectionIntent/{intentObjectName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// DeleteSender sends the Delete request. The method will close the
+// http.Response Body if it receives an error.
+func (client ProtectionIntentClient) DeleteSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// DeleteResponder handles the response to the Delete request. The method always
+// closes the http.Response Body.
+func (client ProtectionIntentClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Get provides the details of the protection intent up item. This is an asynchronous operation. To know the status of
+// the operation,
+// call the GetItemOperationResult API.
+// Parameters:
+// vaultName - the name of the recovery services vault.
+// resourceGroupName - the name of the resource group where the recovery services vault is present.
+// fabricName - fabric name associated with the backed up item.
+// intentObjectName - backed up item name whose details are to be fetched.
+func (client ProtectionIntentClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, intentObjectName string) (result ProtectionIntentResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, intentObjectName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client ProtectionIntentClient) GetPreparer(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, intentObjectName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"fabricName":        autorest.Encode("path", fabricName),
+		"intentObjectName":  autorest.Encode("path", intentObjectName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"vaultName":         autorest.Encode("path", vaultName),
+	}
+
+	const APIVersion = "2017-07-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/Subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.RecoveryServices/vaults/{vaultName}/backupFabrics/{fabricName}/backupProtectionIntent/{intentObjectName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client ProtectionIntentClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client ProtectionIntentClient) GetResponder(resp *http.Response) (result ProtectionIntentResource, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
 // Validate sends the validate request.
 // Parameters:
 // azureRegion - azure region to hit Api
 // parameters - enable backup validation request on Virtual Machine
 func (client ProtectionIntentClient) Validate(ctx context.Context, azureRegion string, parameters PreValidateEnableBackupRequest) (result PreValidateEnableBackupResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ValidatePreparer(ctx, azureRegion, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentClient", "Validate", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintentgroup.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintentgroup.go
new file mode 100644
index 000000000000..e216c8dda75c
--- /dev/null
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionintentgroup.go
@@ -0,0 +1,164 @@
+package backup
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
+	"net/http"
+)
+
+// ProtectionIntentGroupClient is the open API 2.0 Specs for Azure RecoveryServices Backup service
+type ProtectionIntentGroupClient struct {
+	BaseClient
+}
+
+// NewProtectionIntentGroupClient creates an instance of the ProtectionIntentGroupClient client.
+func NewProtectionIntentGroupClient(subscriptionID string) ProtectionIntentGroupClient {
+	return NewProtectionIntentGroupClientWithBaseURI(DefaultBaseURI, subscriptionID)
+}
+
+// NewProtectionIntentGroupClientWithBaseURI creates an instance of the ProtectionIntentGroupClient client.
+func NewProtectionIntentGroupClientWithBaseURI(baseURI string, subscriptionID string) ProtectionIntentGroupClient {
+	return ProtectionIntentGroupClient{NewWithBaseURI(baseURI, subscriptionID)}
+}
+
+// List provides a pageable list of all intents that are present within a vault.
+// Parameters:
+// vaultName - the name of the recovery services vault.
+// resourceGroupName - the name of the resource group where the recovery services vault is present.
+// filter - oData filter options.
+// skipToken - skipToken Filter.
+func (client ProtectionIntentGroupClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result ProtectionIntentResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentGroupClient.List")
+		defer func() {
+			sc := -1
+			if result.pirl.Response.Response != nil {
+				sc = result.pirl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter, skipToken)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentGroupClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.pirl.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentGroupClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.pirl, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentGroupClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client ProtectionIntentGroupClient) ListPreparer(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"vaultName":         autorest.Encode("path", vaultName),
+	}
+
+	const APIVersion = "2017-07-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+	if len(skipToken) > 0 {
+		queryParameters["$skipToken"] = autorest.Encode("query", skipToken)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/Subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.RecoveryServices/vaults/{vaultName}/backupProtectionIntents", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client ProtectionIntentGroupClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client ProtectionIntentGroupClient) ListResponder(resp *http.Response) (result ProtectionIntentResourceList, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client ProtectionIntentGroupClient) listNextResults(ctx context.Context, lastResults ProtectionIntentResourceList) (result ProtectionIntentResourceList, err error) {
+	req, err := lastResults.protectionIntentResourceListPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "backup.ProtectionIntentGroupClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "backup.ProtectionIntentGroupClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "backup.ProtectionIntentGroupClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ProtectionIntentGroupClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result ProtectionIntentResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionIntentGroupClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.List(ctx, vaultName, resourceGroupName, filter, skipToken)
+	return
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicies.go
index 7edca9c59b4c..15f94ae15ea8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewProtectionPoliciesClientWithBaseURI(baseURI string, subscriptionID strin
 // policyName - backup policy to be created.
 // parameters - resource backup policy
 func (client ProtectionPoliciesClient) CreateOrUpdate(ctx context.Context, vaultName string, resourceGroupName string, policyName string, parameters ProtectionPolicyResource) (result ProtectionPolicyResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPoliciesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, vaultName, resourceGroupName, policyName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionPoliciesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -121,6 +132,16 @@ func (client ProtectionPoliciesClient) CreateOrUpdateResponder(resp *http.Respon
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // policyName - backup policy to be deleted.
 func (client ProtectionPoliciesClient) Delete(ctx context.Context, vaultName string, resourceGroupName string, policyName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPoliciesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, vaultName, resourceGroupName, policyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionPoliciesClient", "Delete", nil, "Failure preparing request")
@@ -190,6 +211,16 @@ func (client ProtectionPoliciesClient) DeleteResponder(resp *http.Response) (res
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // policyName - backup policy information to be fetched.
 func (client ProtectionPoliciesClient) Get(ctx context.Context, vaultName string, resourceGroupName string, policyName string) (result ProtectionPolicyResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPoliciesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, policyName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionPoliciesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationresults.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationresults.go
index 95e2e8fbd65c..1a723536ce76 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationresults.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationresults.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewProtectionPolicyOperationResultsClientWithBaseURI(baseURI string, subscr
 // policyName - backup policy name whose operation's result needs to be fetched.
 // operationID - operation ID which represents the operation whose result needs to be fetched.
 func (client ProtectionPolicyOperationResultsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, policyName string, operationID string) (result ProtectionPolicyResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPolicyOperationResultsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, policyName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionPolicyOperationResultsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationstatuses.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationstatuses.go
index 04aced1a982f..8f4f555121a2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationstatuses.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/protectionpolicyoperationstatuses.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewProtectionPolicyOperationStatusesClientWithBaseURI(baseURI string, subsc
 // policyName - backup policy name whose operation's status needs to be fetched.
 // operationID - operation ID which represents an operation whose status needs to be fetched.
 func (client ProtectionPolicyOperationStatusesClient) Get(ctx context.Context, vaultName string, resourceGroupName string, policyName string, operationID string) (result OperationStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProtectionPolicyOperationStatusesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, policyName, operationID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ProtectionPolicyOperationStatusesClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/recoverypoints.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/recoverypoints.go
index b75ffbb9bb4a..7c2873588821 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/recoverypoints.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/recoverypoints.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewRecoveryPointsClientWithBaseURI(baseURI string, subscriptionID string) R
 // protectedItemName - backed up item name whose backup data needs to be fetched.
 // recoveryPointID - recoveryPointID represents the backed up data to be fetched.
 func (client RecoveryPointsClient) Get(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, recoveryPointID string) (result RecoveryPointResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoveryPointsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, recoveryPointID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.RecoveryPointsClient", "Get", nil, "Failure preparing request")
@@ -125,6 +136,16 @@ func (client RecoveryPointsClient) GetResponder(resp *http.Response) (result Rec
 // protectedItemName - backed up item whose backup copies are to be fetched.
 // filter - oData filter options.
 func (client RecoveryPointsClient) List(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, filter string) (result RecoveryPointResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoveryPointsClient.List")
+		defer func() {
+			sc := -1
+			if result.rprl.Response.Response != nil {
+				sc = result.rprl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, filter)
 	if err != nil {
@@ -195,8 +216,8 @@ func (client RecoveryPointsClient) ListResponder(resp *http.Response) (result Re
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RecoveryPointsClient) listNextResults(lastResults RecoveryPointResourceList) (result RecoveryPointResourceList, err error) {
-	req, err := lastResults.recoveryPointResourceListPreparer()
+func (client RecoveryPointsClient) listNextResults(ctx context.Context, lastResults RecoveryPointResourceList) (result RecoveryPointResourceList, err error) {
+	req, err := lastResults.recoveryPointResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.RecoveryPointsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -217,6 +238,16 @@ func (client RecoveryPointsClient) listNextResults(lastResults RecoveryPointReso
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecoveryPointsClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, filter string) (result RecoveryPointResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecoveryPointsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcestorageconfigs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcestorageconfigs.go
index 467d314daab3..11978bf5725e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcestorageconfigs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcestorageconfigs.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewResourceStorageConfigsClientWithBaseURI(baseURI string, subscriptionID s
 // vaultName - the name of the recovery services vault.
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 func (client ResourceStorageConfigsClient) Get(ctx context.Context, vaultName string, resourceGroupName string) (result ResourceConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceStorageConfigsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ResourceStorageConfigsClient", "Get", nil, "Failure preparing request")
@@ -112,6 +123,16 @@ func (client ResourceStorageConfigsClient) GetResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // parameters - vault storage config request
 func (client ResourceStorageConfigsClient) Update(ctx context.Context, vaultName string, resourceGroupName string, parameters ResourceConfigResource) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceStorageConfigsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, vaultName, resourceGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ResourceStorageConfigsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcevaultconfigs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcevaultconfigs.go
index dd336b6cbf40..1a3a23a8647a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcevaultconfigs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/resourcevaultconfigs.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewResourceVaultConfigsClientWithBaseURI(baseURI string, subscriptionID str
 // vaultName - the name of the recovery services vault.
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 func (client ResourceVaultConfigsClient) Get(ctx context.Context, vaultName string, resourceGroupName string) (result ResourceVaultConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceVaultConfigsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ResourceVaultConfigsClient", "Get", nil, "Failure preparing request")
@@ -112,6 +123,16 @@ func (client ResourceVaultConfigsClient) GetResponder(resp *http.Response) (resu
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 // parameters - resource config request
 func (client ResourceVaultConfigsClient) Update(ctx context.Context, vaultName string, resourceGroupName string, parameters ResourceVaultConfigResource) (result ResourceVaultConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceVaultConfigsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, vaultName, resourceGroupName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.ResourceVaultConfigsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/restores.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/restores.go
index 3fa72063a598..ea8ed8321fe6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/restores.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/restores.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewRestoresClientWithBaseURI(baseURI string, subscriptionID string) Restore
 // recoveryPointID - recovery point ID which represents the backed up data to be restored.
 // parameters - resource restore request
 func (client RestoresClient) Trigger(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, protectedItemName string, recoveryPointID string, parameters RestoreRequestResource) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RestoresClient.Trigger")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.TriggerPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, protectedItemName, recoveryPointID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.RestoresClient", "Trigger", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/securitypins.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/securitypins.go
index 30b619af5cd3..4f498ce5c588 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/securitypins.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/securitypins.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewSecurityPINsClientWithBaseURI(baseURI string, subscriptionID string) Sec
 // vaultName - the name of the recovery services vault.
 // resourceGroupName - the name of the resource group where the recovery services vault is present.
 func (client SecurityPINsClient) Get(ctx context.Context, vaultName string, resourceGroupName string) (result TokenInformation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SecurityPINsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, vaultName, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.SecurityPINsClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/status.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/status.go
index a6751e574982..c0a289ebe4ea 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/status.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/status.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewStatusClientWithBaseURI(baseURI string, subscriptionID string) StatusCli
 // azureRegion - azure region to hit Api
 // parameters - container Backup Status Request
 func (client StatusClient) Get(ctx context.Context, azureRegion string, parameters StatusRequest) (result StatusResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StatusClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, azureRegion, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.StatusClient", "Get", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/usagesummaries.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/usagesummaries.go
index 16accd77ca47..a6de4c94126d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/usagesummaries.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/usagesummaries.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewUsageSummariesClientWithBaseURI(baseURI string, subscriptionID string) U
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client UsageSummariesClient) List(ctx context.Context, vaultName string, resourceGroupName string, filter string, skipToken string) (result ManagementUsageList, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageSummariesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, filter, skipToken)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "backup.UsageSummariesClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/workloaditems.go b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/workloaditems.go
index bc49ce46044b..1bdf84b8ed80 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/workloaditems.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2017-07-01/backup/workloaditems.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -50,6 +51,16 @@ func NewWorkloadItemsClientWithBaseURI(baseURI string, subscriptionID string) Wo
 // filter - oData filter options.
 // skipToken - skipToken Filter.
 func (client WorkloadItemsClient) List(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, filter string, skipToken string) (result WorkloadItemResourceListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.wirl.Response.Response != nil {
+				sc = result.wirl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, vaultName, resourceGroupName, fabricName, containerName, filter, skipToken)
 	if err != nil {
@@ -122,8 +133,8 @@ func (client WorkloadItemsClient) ListResponder(resp *http.Response) (result Wor
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client WorkloadItemsClient) listNextResults(lastResults WorkloadItemResourceList) (result WorkloadItemResourceList, err error) {
-	req, err := lastResults.workloadItemResourceListPreparer()
+func (client WorkloadItemsClient) listNextResults(ctx context.Context, lastResults WorkloadItemResourceList) (result WorkloadItemResourceList, err error) {
+	req, err := lastResults.workloadItemResourceListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "backup.WorkloadItemsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -144,6 +155,16 @@ func (client WorkloadItemsClient) listNextResults(lastResults WorkloadItemResour
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WorkloadItemsClient) ListComplete(ctx context.Context, vaultName string, resourceGroupName string, fabricName string, containerName string, filter string, skipToken string) (result WorkloadItemResourceListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadItemsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, vaultName, resourceGroupName, fabricName, containerName, filter, skipToken)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/firewallrules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/firewallrules.go
index 7dffed644438..c49f836b17fa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/firewallrules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/firewallrules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewFirewallRulesClientWithBaseURI(baseURI string, subscriptionID string) Fi
 // ruleName - the name of the firewall rule.
 // parameters - parameters supplied to the create or update redis firewall rule operation.
 func (client FirewallRulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, cacheName string, ruleName string, parameters FirewallRuleCreateParameters) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.FirewallRuleProperties", Name: validation.Null, Rule: true,
@@ -127,6 +138,16 @@ func (client FirewallRulesClient) CreateOrUpdateResponder(resp *http.Response) (
 // cacheName - the name of the Redis cache.
 // ruleName - the name of the firewall rule.
 func (client FirewallRulesClient) Delete(ctx context.Context, resourceGroupName string, cacheName string, ruleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, cacheName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.FirewallRulesClient", "Delete", nil, "Failure preparing request")
@@ -195,6 +216,16 @@ func (client FirewallRulesClient) DeleteResponder(resp *http.Response) (result a
 // cacheName - the name of the Redis cache.
 // ruleName - the name of the firewall rule.
 func (client FirewallRulesClient) Get(ctx context.Context, resourceGroupName string, cacheName string, ruleName string) (result FirewallRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, cacheName, ruleName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.FirewallRulesClient", "Get", nil, "Failure preparing request")
@@ -263,6 +294,16 @@ func (client FirewallRulesClient) GetResponder(resp *http.Response) (result Fire
 // resourceGroupName - the name of the resource group.
 // cacheName - the name of the Redis cache.
 func (client FirewallRulesClient) ListByRedisResource(ctx context.Context, resourceGroupName string, cacheName string) (result FirewallRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByRedisResource")
+		defer func() {
+			sc := -1
+			if result.frlr.Response.Response != nil {
+				sc = result.frlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByRedisResourceNextResults
 	req, err := client.ListByRedisResourcePreparer(ctx, resourceGroupName, cacheName)
 	if err != nil {
@@ -327,8 +368,8 @@ func (client FirewallRulesClient) ListByRedisResourceResponder(resp *http.Respon
 }
 
 // listByRedisResourceNextResults retrieves the next set of results, if any.
-func (client FirewallRulesClient) listByRedisResourceNextResults(lastResults FirewallRuleListResult) (result FirewallRuleListResult, err error) {
-	req, err := lastResults.firewallRuleListResultPreparer()
+func (client FirewallRulesClient) listByRedisResourceNextResults(ctx context.Context, lastResults FirewallRuleListResult) (result FirewallRuleListResult, err error) {
+	req, err := lastResults.firewallRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "redis.FirewallRulesClient", "listByRedisResourceNextResults", nil, "Failure preparing next results request")
 	}
@@ -349,6 +390,16 @@ func (client FirewallRulesClient) listByRedisResourceNextResults(lastResults Fir
 
 // ListByRedisResourceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client FirewallRulesClient) ListByRedisResourceComplete(ctx context.Context, resourceGroupName string, cacheName string) (result FirewallRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRulesClient.ListByRedisResource")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByRedisResource(ctx, resourceGroupName, cacheName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/linkedserver.go b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/linkedserver.go
index efef2fad0daf..c6b9708958fb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/linkedserver.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/linkedserver.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewLinkedServerClientWithBaseURI(baseURI string, subscriptionID string) Lin
 // linkedServerName - the name of the linked server that is being added to the Redis cache.
 // parameters - parameters supplied to the Create Linked server operation.
 func (client LinkedServerClient) Create(ctx context.Context, resourceGroupName string, name string, linkedServerName string, parameters LinkedServerCreateParameters) (result LinkedServerCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.LinkedServerCreateProperties", Name: validation.Null, Rule: true,
@@ -104,10 +115,6 @@ func (client LinkedServerClient) CreateSender(req *http.Request) (future LinkedS
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -131,6 +138,16 @@ func (client LinkedServerClient) CreateResponder(resp *http.Response) (result Li
 // name - the name of the redis cache.
 // linkedServerName - the name of the linked server that is being added to the Redis cache.
 func (client LinkedServerClient) Delete(ctx context.Context, resourceGroupName string, name string, linkedServerName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, name, linkedServerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.LinkedServerClient", "Delete", nil, "Failure preparing request")
@@ -199,6 +216,16 @@ func (client LinkedServerClient) DeleteResponder(resp *http.Response) (result au
 // name - the name of the redis cache.
 // linkedServerName - the name of the linked server.
 func (client LinkedServerClient) Get(ctx context.Context, resourceGroupName string, name string, linkedServerName string) (result LinkedServerWithProperties, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, name, linkedServerName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.LinkedServerClient", "Get", nil, "Failure preparing request")
@@ -267,6 +294,16 @@ func (client LinkedServerClient) GetResponder(resp *http.Response) (result Linke
 // resourceGroupName - the name of the resource group.
 // name - the name of the redis cache.
 func (client LinkedServerClient) List(ctx context.Context, resourceGroupName string, name string) (result LinkedServerWithPropertiesListPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerClient.List")
+		defer func() {
+			sc := -1
+			if result.lswpl.Response.Response != nil {
+				sc = result.lswpl.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, resourceGroupName, name)
 	if err != nil {
@@ -331,8 +368,8 @@ func (client LinkedServerClient) ListResponder(resp *http.Response) (result Link
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client LinkedServerClient) listNextResults(lastResults LinkedServerWithPropertiesList) (result LinkedServerWithPropertiesList, err error) {
-	req, err := lastResults.linkedServerWithPropertiesListPreparer()
+func (client LinkedServerClient) listNextResults(ctx context.Context, lastResults LinkedServerWithPropertiesList) (result LinkedServerWithPropertiesList, err error) {
+	req, err := lastResults.linkedServerWithPropertiesListPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "redis.LinkedServerClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -353,6 +390,16 @@ func (client LinkedServerClient) listNextResults(lastResults LinkedServerWithPro
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client LinkedServerClient) ListComplete(ctx context.Context, resourceGroupName string, name string) (result LinkedServerWithPropertiesListIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, name)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/models.go
index 0dbe32832c46..ff50d137a43e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/models.go
@@ -18,14 +18,19 @@ package redis
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis"
+
 // DayOfWeek enumerates the values for day of week.
 type DayOfWeek string
 
@@ -351,7 +356,7 @@ func (cp *CreateParameters) UnmarshalJSON(body []byte) error {
 type CreateProperties struct {
 	// Sku - The SKU of the Redis cache to deploy.
 	Sku *Sku `json:"sku,omitempty"`
-	// SubnetID - The full resource ID of a subnet in a virtual network to deploy the Redis cache in. Example format: /subscriptions/{subid}/resourceGroups/{resourceGroupName}/Microsoft.{Network|ClassicNetwork}/VirtualNetworks/vnet1/subnets/subnet1
+	// SubnetID - The full resource ID of a subnet in a virtual network to deploy the Redis cache in. Example format: /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/Microsoft.{Network|ClassicNetwork}/VirtualNetworks/vnet1/subnets/subnet1
 	SubnetID *string `json:"subnetId,omitempty"`
 	// StaticIP - Static IP address. Required when deploying a Redis cache inside an existing Azure Virtual Network.
 	StaticIP *string `json:"staticIP,omitempty"`
@@ -451,8 +456,8 @@ type ExportRDBParameters struct {
 	Container *string `json:"container,omitempty"`
 }
 
-// FirewallRule a firewall rule on a redis cache has a name, and describes a contiguous range of IP addresses
-// permitted to connect
+// FirewallRule a firewall rule on a redis cache has a name, and describes a contiguous range of IP
+// addresses permitted to connect
 type FirewallRule struct {
 	autorest.Response `json:"-"`
 	// FirewallRuleProperties - redis cache firewall rule properties
@@ -588,14 +593,24 @@ type FirewallRuleListResultIterator struct {
 	page FirewallRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *FirewallRuleListResultIterator) Next() error {
+func (iter *FirewallRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -604,6 +619,13 @@ func (iter *FirewallRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *FirewallRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter FirewallRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -623,6 +645,11 @@ func (iter FirewallRuleListResultIterator) Value() FirewallRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the FirewallRuleListResultIterator type.
+func NewFirewallRuleListResultIterator(page FirewallRuleListResultPage) FirewallRuleListResultIterator {
+	return FirewallRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (frlr FirewallRuleListResult) IsEmpty() bool {
 	return frlr.Value == nil || len(*frlr.Value) == 0
@@ -630,11 +657,11 @@ func (frlr FirewallRuleListResult) IsEmpty() bool {
 
 // firewallRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (frlr FirewallRuleListResult) firewallRuleListResultPreparer() (*http.Request, error) {
+func (frlr FirewallRuleListResult) firewallRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if frlr.NextLink == nil || len(to.String(frlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(frlr.NextLink)))
@@ -642,14 +669,24 @@ func (frlr FirewallRuleListResult) firewallRuleListResultPreparer() (*http.Reque
 
 // FirewallRuleListResultPage contains a page of FirewallRule values.
 type FirewallRuleListResultPage struct {
-	fn   func(FirewallRuleListResult) (FirewallRuleListResult, error)
+	fn   func(context.Context, FirewallRuleListResult) (FirewallRuleListResult, error)
 	frlr FirewallRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *FirewallRuleListResultPage) Next() error {
-	next, err := page.fn(page.frlr)
+func (page *FirewallRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FirewallRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.frlr)
 	if err != nil {
 		return err
 	}
@@ -657,6 +694,13 @@ func (page *FirewallRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *FirewallRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page FirewallRuleListResultPage) NotDone() bool {
 	return !page.frlr.IsEmpty()
@@ -675,6 +719,11 @@ func (page FirewallRuleListResultPage) Values() []FirewallRule {
 	return *page.frlr.Value
 }
 
+// Creates a new instance of the FirewallRuleListResultPage type.
+func NewFirewallRuleListResultPage(getNextPage func(context.Context, FirewallRuleListResult) (FirewallRuleListResult, error)) FirewallRuleListResultPage {
+	return FirewallRuleListResultPage{fn: getNextPage}
+}
+
 // FirewallRuleProperties specifies a range of IP addresses permitted to connect to the cache
 type FirewallRuleProperties struct {
 	// StartIP - lowest IP address included in the range
@@ -726,7 +775,8 @@ type LinkedServer struct {
 	ID *string `json:"id,omitempty"`
 }
 
-// LinkedServerCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// LinkedServerCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type LinkedServerCreateFuture struct {
 	azure.Future
 }
@@ -897,30 +947,40 @@ func (lswp *LinkedServerWithProperties) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// LinkedServerWithPropertiesList list of linked servers (with properites) of a Redis cache.
+// LinkedServerWithPropertiesList list of linked servers (with properties) of a Redis cache.
 type LinkedServerWithPropertiesList struct {
 	autorest.Response `json:"-"`
-	// Value - List of linked servers (with properites) of a Redis cache.
+	// Value - List of linked servers (with properties) of a Redis cache.
 	Value *[]LinkedServerWithProperties `json:"value,omitempty"`
 	// NextLink - Link for next set.
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// LinkedServerWithPropertiesListIterator provides access to a complete listing of LinkedServerWithProperties
-// values.
+// LinkedServerWithPropertiesListIterator provides access to a complete listing of
+// LinkedServerWithProperties values.
 type LinkedServerWithPropertiesListIterator struct {
 	i    int
 	page LinkedServerWithPropertiesListPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *LinkedServerWithPropertiesListIterator) Next() error {
+func (iter *LinkedServerWithPropertiesListIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerWithPropertiesListIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -929,6 +989,13 @@ func (iter *LinkedServerWithPropertiesListIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *LinkedServerWithPropertiesListIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter LinkedServerWithPropertiesListIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -948,6 +1015,11 @@ func (iter LinkedServerWithPropertiesListIterator) Value() LinkedServerWithPrope
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the LinkedServerWithPropertiesListIterator type.
+func NewLinkedServerWithPropertiesListIterator(page LinkedServerWithPropertiesListPage) LinkedServerWithPropertiesListIterator {
+	return LinkedServerWithPropertiesListIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lswpl LinkedServerWithPropertiesList) IsEmpty() bool {
 	return lswpl.Value == nil || len(*lswpl.Value) == 0
@@ -955,11 +1027,11 @@ func (lswpl LinkedServerWithPropertiesList) IsEmpty() bool {
 
 // linkedServerWithPropertiesListPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lswpl LinkedServerWithPropertiesList) linkedServerWithPropertiesListPreparer() (*http.Request, error) {
+func (lswpl LinkedServerWithPropertiesList) linkedServerWithPropertiesListPreparer(ctx context.Context) (*http.Request, error) {
 	if lswpl.NextLink == nil || len(to.String(lswpl.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lswpl.NextLink)))
@@ -967,14 +1039,24 @@ func (lswpl LinkedServerWithPropertiesList) linkedServerWithPropertiesListPrepar
 
 // LinkedServerWithPropertiesListPage contains a page of LinkedServerWithProperties values.
 type LinkedServerWithPropertiesListPage struct {
-	fn    func(LinkedServerWithPropertiesList) (LinkedServerWithPropertiesList, error)
+	fn    func(context.Context, LinkedServerWithPropertiesList) (LinkedServerWithPropertiesList, error)
 	lswpl LinkedServerWithPropertiesList
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *LinkedServerWithPropertiesListPage) Next() error {
-	next, err := page.fn(page.lswpl)
+func (page *LinkedServerWithPropertiesListPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/LinkedServerWithPropertiesListPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lswpl)
 	if err != nil {
 		return err
 	}
@@ -982,6 +1064,13 @@ func (page *LinkedServerWithPropertiesListPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *LinkedServerWithPropertiesListPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page LinkedServerWithPropertiesListPage) NotDone() bool {
 	return !page.lswpl.IsEmpty()
@@ -1000,6 +1089,11 @@ func (page LinkedServerWithPropertiesListPage) Values() []LinkedServerWithProper
 	return *page.lswpl.Value
 }
 
+// Creates a new instance of the LinkedServerWithPropertiesListPage type.
+func NewLinkedServerWithPropertiesListPage(getNextPage func(context.Context, LinkedServerWithPropertiesList) (LinkedServerWithPropertiesList, error)) LinkedServerWithPropertiesListPage {
+	return LinkedServerWithPropertiesListPage{fn: getNextPage}
+}
+
 // ListResult the response of list Redis operation.
 type ListResult struct {
 	autorest.Response `json:"-"`
@@ -1015,14 +1109,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1031,6 +1135,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1050,6 +1161,11 @@ func (iter ListResultIterator) Value() ResourceType {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -1057,11 +1173,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -1069,14 +1185,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of ResourceType values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -1084,6 +1210,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -1102,6 +1235,11 @@ func (page ListResultPage) Values() []ResourceType {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // NotificationListResponse the response of listUpgradeNotifications.
 type NotificationListResponse struct {
 	autorest.Response `json:"-"`
@@ -1131,8 +1269,8 @@ type OperationDisplay struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// OperationListResult result of the request to list REST API operations. It contains a list of operations and a
-// URL nextLink to get the next set of results.
+// OperationListResult result of the request to list REST API operations. It contains a list of operations
+// and a URL nextLink to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of operations supported by the resource provider.
@@ -1147,14 +1285,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1163,6 +1311,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1182,6 +1337,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1189,11 +1349,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1201,14 +1361,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1216,6 +1386,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1234,6 +1411,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // PatchSchedule response to put/get patch schedules for Redis cache.
 type PatchSchedule struct {
 	autorest.Response `json:"-"`
@@ -1331,14 +1513,24 @@ type PatchScheduleListResultIterator struct {
 	page PatchScheduleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PatchScheduleListResultIterator) Next() error {
+func (iter *PatchScheduleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchScheduleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1347,6 +1539,13 @@ func (iter *PatchScheduleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PatchScheduleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PatchScheduleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1366,6 +1565,11 @@ func (iter PatchScheduleListResultIterator) Value() PatchSchedule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PatchScheduleListResultIterator type.
+func NewPatchScheduleListResultIterator(page PatchScheduleListResultPage) PatchScheduleListResultIterator {
+	return PatchScheduleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pslr PatchScheduleListResult) IsEmpty() bool {
 	return pslr.Value == nil || len(*pslr.Value) == 0
@@ -1373,11 +1577,11 @@ func (pslr PatchScheduleListResult) IsEmpty() bool {
 
 // patchScheduleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pslr PatchScheduleListResult) patchScheduleListResultPreparer() (*http.Request, error) {
+func (pslr PatchScheduleListResult) patchScheduleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if pslr.NextLink == nil || len(to.String(pslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pslr.NextLink)))
@@ -1385,14 +1589,24 @@ func (pslr PatchScheduleListResult) patchScheduleListResultPreparer() (*http.Req
 
 // PatchScheduleListResultPage contains a page of PatchSchedule values.
 type PatchScheduleListResultPage struct {
-	fn   func(PatchScheduleListResult) (PatchScheduleListResult, error)
+	fn   func(context.Context, PatchScheduleListResult) (PatchScheduleListResult, error)
 	pslr PatchScheduleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PatchScheduleListResultPage) Next() error {
-	next, err := page.fn(page.pslr)
+func (page *PatchScheduleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchScheduleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pslr)
 	if err != nil {
 		return err
 	}
@@ -1400,6 +1614,13 @@ func (page *PatchScheduleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PatchScheduleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PatchScheduleListResultPage) NotDone() bool {
 	return !page.pslr.IsEmpty()
@@ -1418,6 +1639,11 @@ func (page PatchScheduleListResultPage) Values() []PatchSchedule {
 	return *page.pslr.Value
 }
 
+// Creates a new instance of the PatchScheduleListResultPage type.
+func NewPatchScheduleListResultPage(getNextPage func(context.Context, PatchScheduleListResult) (PatchScheduleListResult, error)) PatchScheduleListResultPage {
+	return PatchScheduleListResultPage{fn: getNextPage}
+}
+
 // Properties properties of the redis cache.
 type Properties struct {
 	// RedisVersion - Redis version.
@@ -1436,7 +1662,7 @@ type Properties struct {
 	LinkedServers *[]LinkedServer `json:"linkedServers,omitempty"`
 	// Sku - The SKU of the Redis cache to deploy.
 	Sku *Sku `json:"sku,omitempty"`
-	// SubnetID - The full resource ID of a subnet in a virtual network to deploy the Redis cache in. Example format: /subscriptions/{subid}/resourceGroups/{resourceGroupName}/Microsoft.{Network|ClassicNetwork}/VirtualNetworks/vnet1/subnets/subnet1
+	// SubnetID - The full resource ID of a subnet in a virtual network to deploy the Redis cache in. Example format: /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/Microsoft.{Network|ClassicNetwork}/VirtualNetworks/vnet1/subnets/subnet1
 	SubnetID *string `json:"subnetId,omitempty"`
 	// StaticIP - Static IP address. Required when deploying a Redis cache inside an existing Azure Virtual Network.
 	StaticIP *string `json:"staticIP,omitempty"`
@@ -1820,7 +2046,7 @@ func (up UpdateProperties) MarshalJSON() ([]byte, error) {
 type UpgradeNotification struct {
 	// Name - Name of upgrade notification.
 	Name *string `json:"name,omitempty"`
-	// Timestamp - Timestamp when upgrade notification occured.
+	// Timestamp - Timestamp when upgrade notification occurred.
 	Timestamp *date.Time `json:"timestamp,omitempty"`
 	// UpsellNotification - Details about this upgrade notification
 	UpsellNotification map[string]*string `json:"upsellNotification"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/operations.go
index 315e3d9d4a7f..fa7afc1bc97f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations of the Microsoft.Cache provider.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "redis.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/patchschedules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/patchschedules.go
index 09abb284ff29..5cb255262d98 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/patchschedules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/patchschedules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewPatchSchedulesClientWithBaseURI(baseURI string, subscriptionID string) P
 // name - the name of the Redis cache.
 // parameters - parameters to set the patching schedule for Redis cache.
 func (client PatchSchedulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, parameters PatchSchedule) (result PatchSchedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchSchedulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ScheduleEntries", Name: validation.Null, Rule: true,
@@ -123,6 +134,16 @@ func (client PatchSchedulesClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the name of the resource group.
 // name - the name of the redis cache.
 func (client PatchSchedulesClient) Delete(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchSchedulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.PatchSchedulesClient", "Delete", nil, "Failure preparing request")
@@ -190,6 +211,16 @@ func (client PatchSchedulesClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group.
 // name - the name of the redis cache.
 func (client PatchSchedulesClient) Get(ctx context.Context, resourceGroupName string, name string) (result PatchSchedule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchSchedulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.PatchSchedulesClient", "Get", nil, "Failure preparing request")
@@ -258,6 +289,16 @@ func (client PatchSchedulesClient) GetResponder(resp *http.Response) (result Pat
 // resourceGroupName - the name of the resource group.
 // cacheName - the name of the Redis cache.
 func (client PatchSchedulesClient) ListByRedisResource(ctx context.Context, resourceGroupName string, cacheName string) (result PatchScheduleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchSchedulesClient.ListByRedisResource")
+		defer func() {
+			sc := -1
+			if result.pslr.Response.Response != nil {
+				sc = result.pslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByRedisResourceNextResults
 	req, err := client.ListByRedisResourcePreparer(ctx, resourceGroupName, cacheName)
 	if err != nil {
@@ -322,8 +363,8 @@ func (client PatchSchedulesClient) ListByRedisResourceResponder(resp *http.Respo
 }
 
 // listByRedisResourceNextResults retrieves the next set of results, if any.
-func (client PatchSchedulesClient) listByRedisResourceNextResults(lastResults PatchScheduleListResult) (result PatchScheduleListResult, err error) {
-	req, err := lastResults.patchScheduleListResultPreparer()
+func (client PatchSchedulesClient) listByRedisResourceNextResults(ctx context.Context, lastResults PatchScheduleListResult) (result PatchScheduleListResult, err error) {
+	req, err := lastResults.patchScheduleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "redis.PatchSchedulesClient", "listByRedisResourceNextResults", nil, "Failure preparing next results request")
 	}
@@ -344,6 +385,16 @@ func (client PatchSchedulesClient) listByRedisResourceNextResults(lastResults Pa
 
 // ListByRedisResourceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PatchSchedulesClient) ListByRedisResourceComplete(ctx context.Context, resourceGroupName string, cacheName string) (result PatchScheduleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PatchSchedulesClient.ListByRedisResource")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByRedisResource(ctx, resourceGroupName, cacheName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/redis.go b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/redis.go
index 6f7d7a63e4d8..3b1c2a13579b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/redis.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/redis/mgmt/2018-03-01/redis/redis.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 // parameters - parameters supplied to the CheckNameAvailability Redis operation. The only supported resource
 // type is 'Microsoft.Cache/redis'
 func (client Client) CheckNameAvailability(ctx context.Context, parameters CheckNameAvailabilityParameters) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -119,6 +130,16 @@ func (client Client) CheckNameAvailabilityResponder(resp *http.Response) (result
 // name - the name of the Redis cache.
 // parameters - parameters supplied to the Create Redis operation.
 func (client Client) Create(ctx context.Context, resourceGroupName string, name string, parameters CreateParameters) (result CreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.CreateProperties", Name: validation.Null, Rule: true,
@@ -180,10 +201,6 @@ func (client Client) CreateSender(req *http.Request) (future CreateFuture, err e
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +223,16 @@ func (client Client) CreateResponder(resp *http.Response) (result ResourceType,
 // resourceGroupName - the name of the resource group.
 // name - the name of the Redis cache.
 func (client Client) Delete(ctx context.Context, resourceGroupName string, name string) (result DeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "Delete", nil, "Failure preparing request")
@@ -251,10 +278,6 @@ func (client Client) DeleteSender(req *http.Request) (future DeleteFuture, err e
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -277,6 +300,16 @@ func (client Client) DeleteResponder(resp *http.Response) (result autorest.Respo
 // name - the name of the Redis cache.
 // parameters - parameters for Redis export operation.
 func (client Client) ExportData(ctx context.Context, resourceGroupName string, name string, parameters ExportRDBParameters) (result ExportDataFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ExportData")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Prefix", Name: validation.Null, Rule: true, Chain: nil},
@@ -331,10 +364,6 @@ func (client Client) ExportDataSender(req *http.Request) (future ExportDataFutur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -358,6 +387,16 @@ func (client Client) ExportDataResponder(resp *http.Response) (result autorest.R
 // name - the name of the Redis cache.
 // parameters - specifies which Redis node(s) to reboot.
 func (client Client) ForceReboot(ctx context.Context, resourceGroupName string, name string, parameters RebootParameters) (result ForceRebootResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ForceReboot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ForceRebootPreparer(ctx, resourceGroupName, name, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "ForceReboot", nil, "Failure preparing request")
@@ -427,6 +466,16 @@ func (client Client) ForceRebootResponder(resp *http.Response) (result ForceRebo
 // resourceGroupName - the name of the resource group.
 // name - the name of the Redis cache.
 func (client Client) Get(ctx context.Context, resourceGroupName string, name string) (result ResourceType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "Get", nil, "Failure preparing request")
@@ -495,6 +544,16 @@ func (client Client) GetResponder(resp *http.Response) (result ResourceType, err
 // name - the name of the Redis cache.
 // parameters - parameters for Redis import operation.
 func (client Client) ImportData(ctx context.Context, resourceGroupName string, name string, parameters ImportRDBParameters) (result ImportDataFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ImportData")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Files", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -548,10 +607,6 @@ func (client Client) ImportDataSender(req *http.Request) (future ImportDataFutur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -570,6 +625,16 @@ func (client Client) ImportDataResponder(resp *http.Response) (result autorest.R
 
 // List gets all Redis caches in the specified subscription.
 func (client Client) List(ctx context.Context) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -632,8 +697,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "redis.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -654,6 +719,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -662,6 +737,16 @@ func (client Client) ListComplete(ctx context.Context) (result ListResultIterato
 // Parameters:
 // resourceGroupName - the name of the resource group.
 func (client Client) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -725,8 +810,8 @@ func (client Client) ListByResourceGroupResponder(resp *http.Response) (result L
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client Client) listByResourceGroupNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listByResourceGroupNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "redis.Client", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -747,6 +832,16 @@ func (client Client) listByResourceGroupNextResults(lastResults ListResult) (res
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -756,6 +851,16 @@ func (client Client) ListByResourceGroupComplete(ctx context.Context, resourceGr
 // resourceGroupName - the name of the resource group.
 // name - the name of the Redis cache.
 func (client Client) ListKeys(ctx context.Context, resourceGroupName string, name string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListKeysPreparer(ctx, resourceGroupName, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "ListKeys", nil, "Failure preparing request")
@@ -824,6 +929,16 @@ func (client Client) ListKeysResponder(resp *http.Response) (result AccessKeys,
 // name - the name of the Redis cache.
 // history - how many minutes in past to look for upgrade notifications
 func (client Client) ListUpgradeNotifications(ctx context.Context, resourceGroupName string, name string, history float64) (result NotificationListResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListUpgradeNotifications")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListUpgradeNotificationsPreparer(ctx, resourceGroupName, name, history)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "ListUpgradeNotifications", nil, "Failure preparing request")
@@ -893,6 +1008,16 @@ func (client Client) ListUpgradeNotificationsResponder(resp *http.Response) (res
 // name - the name of the Redis cache.
 // parameters - specifies which key to regenerate.
 func (client Client) RegenerateKey(ctx context.Context, resourceGroupName string, name string, parameters RegenerateKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegenerateKeyPreparer(ctx, resourceGroupName, name, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "RegenerateKey", nil, "Failure preparing request")
@@ -963,6 +1088,16 @@ func (client Client) RegenerateKeyResponder(resp *http.Response) (result AccessK
 // name - the name of the Redis cache.
 // parameters - parameters supplied to the Update Redis operation.
 func (client Client) Update(ctx context.Context, resourceGroupName string, name string, parameters UpdateParameters) (result ResourceType, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, name, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "redis.Client", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/hybridconnections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/hybridconnections.go
index 976ff84811db..7b5d5765860d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/hybridconnections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/hybridconnections.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewHybridConnectionsClientWithBaseURI(baseURI string, subscriptionID string
 // hybridConnectionName - the hybrid connection name.
 // parameters - parameters supplied to create a hybrid connection.
 func (client HybridConnectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string, parameters HybridConnection) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -139,6 +150,16 @@ func (client HybridConnectionsClient) CreateOrUpdateResponder(resp *http.Respons
 // authorizationRuleName - the authorization rule name.
 // parameters - the authorization rule parameters.
 func (client HybridConnectionsClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string, authorizationRuleName string, parameters AuthorizationRule) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -230,6 +251,16 @@ func (client HybridConnectionsClient) CreateOrUpdateAuthorizationRuleResponder(r
 // namespaceName - the namespace name
 // hybridConnectionName - the hybrid connection name.
 func (client HybridConnectionsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -311,6 +342,16 @@ func (client HybridConnectionsClient) DeleteResponder(resp *http.Response) (resu
 // hybridConnectionName - the hybrid connection name.
 // authorizationRuleName - the authorization rule name.
 func (client HybridConnectionsClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -394,6 +435,16 @@ func (client HybridConnectionsClient) DeleteAuthorizationRuleResponder(resp *htt
 // namespaceName - the namespace name
 // hybridConnectionName - the hybrid connection name.
 func (client HybridConnectionsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -476,6 +527,16 @@ func (client HybridConnectionsClient) GetResponder(resp *http.Response) (result
 // hybridConnectionName - the hybrid connection name.
 // authorizationRuleName - the authorization rule name.
 func (client HybridConnectionsClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string, authorizationRuleName string) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -560,6 +621,16 @@ func (client HybridConnectionsClient) GetAuthorizationRuleResponder(resp *http.R
 // namespaceName - the namespace name
 // hybridConnectionName - the hybrid connection name.
 func (client HybridConnectionsClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string) (result AuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.arlr.Response.Response != nil {
+				sc = result.arlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -637,8 +708,8 @@ func (client HybridConnectionsClient) ListAuthorizationRulesResponder(resp *http
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client HybridConnectionsClient) listAuthorizationRulesNextResults(lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
-	req, err := lastResults.authorizationRuleListResultPreparer()
+func (client HybridConnectionsClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
+	req, err := lastResults.authorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.HybridConnectionsClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -659,6 +730,16 @@ func (client HybridConnectionsClient) listAuthorizationRulesNextResults(lastResu
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client HybridConnectionsClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string) (result AuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, hybridConnectionName)
 	return
 }
@@ -668,6 +749,16 @@ func (client HybridConnectionsClient) ListAuthorizationRulesComplete(ctx context
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client HybridConnectionsClient) ListByNamespace(ctx context.Context, resourceGroupName string, namespaceName string) (result HybridConnectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.hclr.Response.Response != nil {
+				sc = result.hclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -742,8 +833,8 @@ func (client HybridConnectionsClient) ListByNamespaceResponder(resp *http.Respon
 }
 
 // listByNamespaceNextResults retrieves the next set of results, if any.
-func (client HybridConnectionsClient) listByNamespaceNextResults(lastResults HybridConnectionListResult) (result HybridConnectionListResult, err error) {
-	req, err := lastResults.hybridConnectionListResultPreparer()
+func (client HybridConnectionsClient) listByNamespaceNextResults(ctx context.Context, lastResults HybridConnectionListResult) (result HybridConnectionListResult, err error) {
+	req, err := lastResults.hybridConnectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.HybridConnectionsClient", "listByNamespaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -764,6 +855,16 @@ func (client HybridConnectionsClient) listByNamespaceNextResults(lastResults Hyb
 
 // ListByNamespaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client HybridConnectionsClient) ListByNamespaceComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result HybridConnectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNamespace(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -775,6 +876,16 @@ func (client HybridConnectionsClient) ListByNamespaceComplete(ctx context.Contex
 // hybridConnectionName - the hybrid connection name.
 // authorizationRuleName - the authorization rule name.
 func (client HybridConnectionsClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -861,6 +972,16 @@ func (client HybridConnectionsClient) ListKeysResponder(resp *http.Response) (re
 // authorizationRuleName - the authorization rule name.
 // parameters - parameters supplied to regenerate authorization rule.
 func (client HybridConnectionsClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, hybridConnectionName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionsClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/models.go
index 5a775156f068..ea30b2511caa 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/models.go
@@ -18,14 +18,19 @@ package relay
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay"
+
 // AccessRights enumerates the values for access rights.
 type AccessRights string
 
@@ -244,14 +249,24 @@ type AuthorizationRuleListResultIterator struct {
 	page AuthorizationRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AuthorizationRuleListResultIterator) Next() error {
+func (iter *AuthorizationRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -260,6 +275,13 @@ func (iter *AuthorizationRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AuthorizationRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AuthorizationRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -279,6 +301,11 @@ func (iter AuthorizationRuleListResultIterator) Value() AuthorizationRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AuthorizationRuleListResultIterator type.
+func NewAuthorizationRuleListResultIterator(page AuthorizationRuleListResultPage) AuthorizationRuleListResultIterator {
+	return AuthorizationRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (arlr AuthorizationRuleListResult) IsEmpty() bool {
 	return arlr.Value == nil || len(*arlr.Value) == 0
@@ -286,11 +313,11 @@ func (arlr AuthorizationRuleListResult) IsEmpty() bool {
 
 // authorizationRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (arlr AuthorizationRuleListResult) authorizationRuleListResultPreparer() (*http.Request, error) {
+func (arlr AuthorizationRuleListResult) authorizationRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if arlr.NextLink == nil || len(to.String(arlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(arlr.NextLink)))
@@ -298,14 +325,24 @@ func (arlr AuthorizationRuleListResult) authorizationRuleListResultPreparer() (*
 
 // AuthorizationRuleListResultPage contains a page of AuthorizationRule values.
 type AuthorizationRuleListResultPage struct {
-	fn   func(AuthorizationRuleListResult) (AuthorizationRuleListResult, error)
+	fn   func(context.Context, AuthorizationRuleListResult) (AuthorizationRuleListResult, error)
 	arlr AuthorizationRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AuthorizationRuleListResultPage) Next() error {
-	next, err := page.fn(page.arlr)
+func (page *AuthorizationRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.arlr)
 	if err != nil {
 		return err
 	}
@@ -313,6 +350,13 @@ func (page *AuthorizationRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AuthorizationRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AuthorizationRuleListResultPage) NotDone() bool {
 	return !page.arlr.IsEmpty()
@@ -331,6 +375,11 @@ func (page AuthorizationRuleListResultPage) Values() []AuthorizationRule {
 	return *page.arlr.Value
 }
 
+// Creates a new instance of the AuthorizationRuleListResultPage type.
+func NewAuthorizationRuleListResultPage(getNextPage func(context.Context, AuthorizationRuleListResult) (AuthorizationRuleListResult, error)) AuthorizationRuleListResultPage {
+	return AuthorizationRuleListResultPage{fn: getNextPage}
+}
+
 // AuthorizationRuleProperties authorization rule properties.
 type AuthorizationRuleProperties struct {
 	// Rights - The rights associated with the rule.
@@ -354,8 +403,8 @@ type CheckNameAvailabilityResult struct {
 	Reason UnavailableReason `json:"reason,omitempty"`
 }
 
-// ErrorResponse error reponse indicates Relay service is not able to process the incoming request. The reason is
-// provided in the error message.
+// ErrorResponse error reponse indicates Relay service is not able to process the incoming request. The
+// reason is provided in the error message.
 type ErrorResponse struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -460,14 +509,24 @@ type HybridConnectionListResultIterator struct {
 	page HybridConnectionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *HybridConnectionListResultIterator) Next() error {
+func (iter *HybridConnectionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -476,6 +535,13 @@ func (iter *HybridConnectionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *HybridConnectionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter HybridConnectionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -495,6 +561,11 @@ func (iter HybridConnectionListResultIterator) Value() HybridConnection {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the HybridConnectionListResultIterator type.
+func NewHybridConnectionListResultIterator(page HybridConnectionListResultPage) HybridConnectionListResultIterator {
+	return HybridConnectionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (hclr HybridConnectionListResult) IsEmpty() bool {
 	return hclr.Value == nil || len(*hclr.Value) == 0
@@ -502,11 +573,11 @@ func (hclr HybridConnectionListResult) IsEmpty() bool {
 
 // hybridConnectionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (hclr HybridConnectionListResult) hybridConnectionListResultPreparer() (*http.Request, error) {
+func (hclr HybridConnectionListResult) hybridConnectionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if hclr.NextLink == nil || len(to.String(hclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(hclr.NextLink)))
@@ -514,14 +585,24 @@ func (hclr HybridConnectionListResult) hybridConnectionListResultPreparer() (*ht
 
 // HybridConnectionListResultPage contains a page of HybridConnection values.
 type HybridConnectionListResultPage struct {
-	fn   func(HybridConnectionListResult) (HybridConnectionListResult, error)
+	fn   func(context.Context, HybridConnectionListResult) (HybridConnectionListResult, error)
 	hclr HybridConnectionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *HybridConnectionListResultPage) Next() error {
-	next, err := page.fn(page.hclr)
+func (page *HybridConnectionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.hclr)
 	if err != nil {
 		return err
 	}
@@ -529,6 +610,13 @@ func (page *HybridConnectionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *HybridConnectionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page HybridConnectionListResultPage) NotDone() bool {
 	return !page.hclr.IsEmpty()
@@ -547,6 +635,11 @@ func (page HybridConnectionListResultPage) Values() []HybridConnection {
 	return *page.hclr.Value
 }
 
+// Creates a new instance of the HybridConnectionListResultPage type.
+func NewHybridConnectionListResultPage(getNextPage func(context.Context, HybridConnectionListResult) (HybridConnectionListResult, error)) HybridConnectionListResultPage {
+	return HybridConnectionListResultPage{fn: getNextPage}
+}
+
 // HybridConnectionProperties properties of the HybridConnection.
 type HybridConnectionProperties struct {
 	// CreatedAt - The time the hybrid connection was created.
@@ -700,14 +793,24 @@ type NamespaceListResultIterator struct {
 	page NamespaceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *NamespaceListResultIterator) Next() error {
+func (iter *NamespaceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespaceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -716,6 +819,13 @@ func (iter *NamespaceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *NamespaceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter NamespaceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -735,6 +845,11 @@ func (iter NamespaceListResultIterator) Value() Namespace {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the NamespaceListResultIterator type.
+func NewNamespaceListResultIterator(page NamespaceListResultPage) NamespaceListResultIterator {
+	return NamespaceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (nlr NamespaceListResult) IsEmpty() bool {
 	return nlr.Value == nil || len(*nlr.Value) == 0
@@ -742,11 +857,11 @@ func (nlr NamespaceListResult) IsEmpty() bool {
 
 // namespaceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (nlr NamespaceListResult) namespaceListResultPreparer() (*http.Request, error) {
+func (nlr NamespaceListResult) namespaceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if nlr.NextLink == nil || len(to.String(nlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(nlr.NextLink)))
@@ -754,14 +869,24 @@ func (nlr NamespaceListResult) namespaceListResultPreparer() (*http.Request, err
 
 // NamespaceListResultPage contains a page of Namespace values.
 type NamespaceListResultPage struct {
-	fn  func(NamespaceListResult) (NamespaceListResult, error)
+	fn  func(context.Context, NamespaceListResult) (NamespaceListResult, error)
 	nlr NamespaceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *NamespaceListResultPage) Next() error {
-	next, err := page.fn(page.nlr)
+func (page *NamespaceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespaceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.nlr)
 	if err != nil {
 		return err
 	}
@@ -769,6 +894,13 @@ func (page *NamespaceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *NamespaceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page NamespaceListResultPage) NotDone() bool {
 	return !page.nlr.IsEmpty()
@@ -787,6 +919,11 @@ func (page NamespaceListResultPage) Values() []Namespace {
 	return *page.nlr.Value
 }
 
+// Creates a new instance of the NamespaceListResultPage type.
+func NewNamespaceListResultPage(getNextPage func(context.Context, NamespaceListResult) (NamespaceListResult, error)) NamespaceListResultPage {
+	return NamespaceListResultPage{fn: getNextPage}
+}
+
 // NamespaceProperties properties of the namespace.
 type NamespaceProperties struct {
 	// ProvisioningState - Possible values include: 'Created', 'Succeeded', 'Deleted', 'Failed', 'Updating', 'Unknown'
@@ -801,8 +938,8 @@ type NamespaceProperties struct {
 	MetricID *string `json:"metricId,omitempty"`
 }
 
-// NamespacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// NamespacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type NamespacesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -830,7 +967,8 @@ func (future *NamespacesCreateOrUpdateFuture) Result(client NamespacesClient) (n
 	return
 }
 
-// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type NamespacesDeleteFuture struct {
 	azure.Future
 }
@@ -870,8 +1008,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list Relay operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list Relay operations. It contains a list of operations and
+// a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Relay operations supported by resource provider.
@@ -886,14 +1024,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -902,6 +1050,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -921,6 +1076,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -928,11 +1088,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -940,14 +1100,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -955,6 +1125,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -973,8 +1150,13 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
-// RegenerateAccessKeyParameters parameters supplied to the regenerate authorization rule operation, specifies
-// which key neeeds to be reset.
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
+// RegenerateAccessKeyParameters parameters supplied to the regenerate authorization rule operation,
+// specifies which key neeeds to be reset.
 type RegenerateAccessKeyParameters struct {
 	// KeyType - The access key to regenerate. Possible values include: 'PrimaryKey', 'SecondaryKey'
 	KeyType KeyType `json:"keyType,omitempty"`
@@ -1291,14 +1473,24 @@ type WcfRelaysListResultIterator struct {
 	page WcfRelaysListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WcfRelaysListResultIterator) Next() error {
+func (iter *WcfRelaysListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WcfRelaysListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1307,6 +1499,13 @@ func (iter *WcfRelaysListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WcfRelaysListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WcfRelaysListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1326,6 +1525,11 @@ func (iter WcfRelaysListResultIterator) Value() WcfRelay {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WcfRelaysListResultIterator type.
+func NewWcfRelaysListResultIterator(page WcfRelaysListResultPage) WcfRelaysListResultIterator {
+	return WcfRelaysListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wrlr WcfRelaysListResult) IsEmpty() bool {
 	return wrlr.Value == nil || len(*wrlr.Value) == 0
@@ -1333,11 +1537,11 @@ func (wrlr WcfRelaysListResult) IsEmpty() bool {
 
 // wcfRelaysListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wrlr WcfRelaysListResult) wcfRelaysListResultPreparer() (*http.Request, error) {
+func (wrlr WcfRelaysListResult) wcfRelaysListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if wrlr.NextLink == nil || len(to.String(wrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wrlr.NextLink)))
@@ -1345,14 +1549,24 @@ func (wrlr WcfRelaysListResult) wcfRelaysListResultPreparer() (*http.Request, er
 
 // WcfRelaysListResultPage contains a page of WcfRelay values.
 type WcfRelaysListResultPage struct {
-	fn   func(WcfRelaysListResult) (WcfRelaysListResult, error)
+	fn   func(context.Context, WcfRelaysListResult) (WcfRelaysListResult, error)
 	wrlr WcfRelaysListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WcfRelaysListResultPage) Next() error {
-	next, err := page.fn(page.wrlr)
+func (page *WcfRelaysListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WcfRelaysListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wrlr)
 	if err != nil {
 		return err
 	}
@@ -1360,6 +1574,13 @@ func (page *WcfRelaysListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WcfRelaysListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WcfRelaysListResultPage) NotDone() bool {
 	return !page.wrlr.IsEmpty()
@@ -1377,3 +1598,8 @@ func (page WcfRelaysListResultPage) Values() []WcfRelay {
 	}
 	return *page.wrlr.Value
 }
+
+// Creates a new instance of the WcfRelaysListResultPage type.
+func NewWcfRelaysListResultPage(getNextPage func(context.Context, WcfRelaysListResult) (WcfRelaysListResult, error)) WcfRelaysListResultPage {
+	return WcfRelaysListResultPage{fn: getNextPage}
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/namespaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/namespaces.go
index 25b1b98db90f..918cd59eac95 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/namespaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/namespaces.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewNamespacesClientWithBaseURI(baseURI string, subscriptionID string) Names
 // Parameters:
 // parameters - parameters to check availability of the specified namespace name.
 func (client NamespacesClient) CheckNameAvailabilityMethod(ctx context.Context, parameters CheckNameAvailability) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CheckNameAvailabilityMethod")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -118,6 +129,16 @@ func (client NamespacesClient) CheckNameAvailabilityMethodResponder(resp *http.R
 // namespaceName - the namespace name
 // parameters - parameters supplied to create a namespace resource.
 func (client NamespacesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, parameters Namespace) (result NamespacesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -178,10 +199,6 @@ func (client NamespacesClient) CreateOrUpdateSender(req *http.Request) (future N
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -206,6 +223,16 @@ func (client NamespacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // authorizationRuleName - the authorization rule name.
 // parameters - the authorization rule parameters.
 func (client NamespacesClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters AuthorizationRule) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -293,6 +320,16 @@ func (client NamespacesClient) CreateOrUpdateAuthorizationRuleResponder(resp *ht
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client NamespacesClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string) (result NamespacesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -348,10 +385,6 @@ func (client NamespacesClient) DeleteSender(req *http.Request) (future Namespace
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -374,6 +407,16 @@ func (client NamespacesClient) DeleteResponder(resp *http.Response) (result auto
 // namespaceName - the namespace name
 // authorizationRuleName - the authorization rule name.
 func (client NamespacesClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -453,6 +496,16 @@ func (client NamespacesClient) DeleteAuthorizationRuleResponder(resp *http.Respo
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client NamespacesClient) Get(ctx context.Context, resourceGroupName string, namespaceName string) (result Namespace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -531,6 +584,16 @@ func (client NamespacesClient) GetResponder(resp *http.Response) (result Namespa
 // namespaceName - the namespace name
 // authorizationRuleName - the authorization rule name.
 func (client NamespacesClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -608,6 +671,16 @@ func (client NamespacesClient) GetAuthorizationRuleResponder(resp *http.Response
 
 // List lists all the available namespaces within the subscription regardless of the resourceGroups.
 func (client NamespacesClient) List(ctx context.Context) (result NamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.nlr.Response.Response != nil {
+				sc = result.nlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -670,8 +743,8 @@ func (client NamespacesClient) ListResponder(resp *http.Response) (result Namesp
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listNextResults(lastResults NamespaceListResult) (result NamespaceListResult, err error) {
-	req, err := lastResults.namespaceListResultPreparer()
+func (client NamespacesClient) listNextResults(ctx context.Context, lastResults NamespaceListResult) (result NamespaceListResult, err error) {
+	req, err := lastResults.namespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.NamespacesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -692,6 +765,16 @@ func (client NamespacesClient) listNextResults(lastResults NamespaceListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListComplete(ctx context.Context) (result NamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -701,6 +784,16 @@ func (client NamespacesClient) ListComplete(ctx context.Context) (result Namespa
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client NamespacesClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string) (result AuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.arlr.Response.Response != nil {
+				sc = result.arlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -775,8 +868,8 @@ func (client NamespacesClient) ListAuthorizationRulesResponder(resp *http.Respon
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
-	req, err := lastResults.authorizationRuleListResultPreparer()
+func (client NamespacesClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
+	req, err := lastResults.authorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.NamespacesClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -797,6 +890,16 @@ func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults Aut
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result AuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -805,6 +908,16 @@ func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Contex
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 func (client NamespacesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result NamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.nlr.Response.Response != nil {
+				sc = result.nlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -875,8 +988,8 @@ func (client NamespacesClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listByResourceGroupNextResults(lastResults NamespaceListResult) (result NamespaceListResult, err error) {
-	req, err := lastResults.namespaceListResultPreparer()
+func (client NamespacesClient) listByResourceGroupNextResults(ctx context.Context, lastResults NamespaceListResult) (result NamespaceListResult, err error) {
+	req, err := lastResults.namespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.NamespacesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -897,6 +1010,16 @@ func (client NamespacesClient) listByResourceGroupNextResults(lastResults Namesp
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result NamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -907,6 +1030,16 @@ func (client NamespacesClient) ListByResourceGroupComplete(ctx context.Context,
 // namespaceName - the namespace name
 // authorizationRuleName - the authorization rule name.
 func (client NamespacesClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -989,6 +1122,16 @@ func (client NamespacesClient) ListKeysResponder(resp *http.Response) (result Ac
 // authorizationRuleName - the authorization rule name.
 // parameters - parameters supplied to regenerate authorization rule.
 func (client NamespacesClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1073,6 +1216,16 @@ func (client NamespacesClient) RegenerateKeysResponder(resp *http.Response) (res
 // namespaceName - the namespace name
 // parameters - parameters for updating a namespace resource.
 func (client NamespacesClient) Update(ctx context.Context, resourceGroupName string, namespaceName string, parameters UpdateParameters) (result Namespace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/operations.go
index 9046fe485976..ec57ebb99417 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all available Relay REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/wcfrelays.go b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/wcfrelays.go
index d6f8282094e6..0cae2a73910b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/wcfrelays.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/relay/mgmt/2017-04-01/relay/wcfrelays.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewWCFRelaysClientWithBaseURI(baseURI string, subscriptionID string) WCFRel
 // relayName - the relay name.
 // parameters - parameters supplied to create a WCF relay.
 func (client WCFRelaysClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, relayName string, parameters WcfRelay) (result WcfRelay, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -139,6 +150,16 @@ func (client WCFRelaysClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // authorizationRuleName - the authorization rule name.
 // parameters - the authorization rule parameters.
 func (client WCFRelaysClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, relayName string, authorizationRuleName string, parameters AuthorizationRule) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -230,6 +251,16 @@ func (client WCFRelaysClient) CreateOrUpdateAuthorizationRuleResponder(resp *htt
 // namespaceName - the namespace name
 // relayName - the relay name.
 func (client WCFRelaysClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, relayName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -311,6 +342,16 @@ func (client WCFRelaysClient) DeleteResponder(resp *http.Response) (result autor
 // relayName - the relay name.
 // authorizationRuleName - the authorization rule name.
 func (client WCFRelaysClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, relayName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -394,6 +435,16 @@ func (client WCFRelaysClient) DeleteAuthorizationRuleResponder(resp *http.Respon
 // namespaceName - the namespace name
 // relayName - the relay name.
 func (client WCFRelaysClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, relayName string) (result WcfRelay, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -476,6 +527,16 @@ func (client WCFRelaysClient) GetResponder(resp *http.Response) (result WcfRelay
 // relayName - the relay name.
 // authorizationRuleName - the authorization rule name.
 func (client WCFRelaysClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, relayName string, authorizationRuleName string) (result AuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -560,6 +621,16 @@ func (client WCFRelaysClient) GetAuthorizationRuleResponder(resp *http.Response)
 // namespaceName - the namespace name
 // relayName - the relay name.
 func (client WCFRelaysClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, relayName string) (result AuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.arlr.Response.Response != nil {
+				sc = result.arlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -637,8 +708,8 @@ func (client WCFRelaysClient) ListAuthorizationRulesResponder(resp *http.Respons
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client WCFRelaysClient) listAuthorizationRulesNextResults(lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
-	req, err := lastResults.authorizationRuleListResultPreparer()
+func (client WCFRelaysClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults AuthorizationRuleListResult) (result AuthorizationRuleListResult, err error) {
+	req, err := lastResults.authorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.WCFRelaysClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -659,6 +730,16 @@ func (client WCFRelaysClient) listAuthorizationRulesNextResults(lastResults Auth
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WCFRelaysClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, relayName string) (result AuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, relayName)
 	return
 }
@@ -668,6 +749,16 @@ func (client WCFRelaysClient) ListAuthorizationRulesComplete(ctx context.Context
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client WCFRelaysClient) ListByNamespace(ctx context.Context, resourceGroupName string, namespaceName string) (result WcfRelaysListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.wrlr.Response.Response != nil {
+				sc = result.wrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -742,8 +833,8 @@ func (client WCFRelaysClient) ListByNamespaceResponder(resp *http.Response) (res
 }
 
 // listByNamespaceNextResults retrieves the next set of results, if any.
-func (client WCFRelaysClient) listByNamespaceNextResults(lastResults WcfRelaysListResult) (result WcfRelaysListResult, err error) {
-	req, err := lastResults.wcfRelaysListResultPreparer()
+func (client WCFRelaysClient) listByNamespaceNextResults(ctx context.Context, lastResults WcfRelaysListResult) (result WcfRelaysListResult, err error) {
+	req, err := lastResults.wcfRelaysListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "relay.WCFRelaysClient", "listByNamespaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -764,6 +855,16 @@ func (client WCFRelaysClient) listByNamespaceNextResults(lastResults WcfRelaysLi
 
 // ListByNamespaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client WCFRelaysClient) ListByNamespaceComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result WcfRelaysListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNamespace(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -775,6 +876,16 @@ func (client WCFRelaysClient) ListByNamespaceComplete(ctx context.Context, resou
 // relayName - the relay name.
 // authorizationRuleName - the authorization rule name.
 func (client WCFRelaysClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, relayName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -861,6 +972,16 @@ func (client WCFRelaysClient) ListKeysResponder(resp *http.Response) (result Acc
 // authorizationRuleName - the authorization rule name.
 // parameters - parameters supplied to regenerate authorization rule.
 func (client WCFRelaysClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, relayName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WCFRelaysClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deploymentoperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deploymentoperations.go
index 215e1ffbadfd..67d7f6a304a3 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deploymentoperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deploymentoperations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,11 +47,21 @@ func NewDeploymentOperationsClientWithBaseURI(baseURI string, subscriptionID str
 // deploymentName - the name of the deployment.
 // operationID - operation Id.
 func (client DeploymentOperationsClient) Get(ctx context.Context, resourceGroupName string, deploymentName string, operationID string) (result DeploymentOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentOperationsClient", "Get", err.Error())
 	}
 
@@ -123,11 +134,21 @@ func (client DeploymentOperationsClient) GetResponder(resp *http.Response) (resu
 // deploymentName - the name of the deployment.
 // top - query parameters.
 func (client DeploymentOperationsClient) List(ctx context.Context, resourceGroupName string, deploymentName string, top *int32) (result DeploymentOperationsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentOperationsClient", "List", err.Error())
 	}
 
@@ -198,8 +219,8 @@ func (client DeploymentOperationsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DeploymentOperationsClient) listNextResults(lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
-	req, err := lastResults.deploymentOperationsListResultPreparer()
+func (client DeploymentOperationsClient) listNextResults(ctx context.Context, lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
+	req, err := lastResults.deploymentOperationsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentOperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -220,6 +241,16 @@ func (client DeploymentOperationsClient) listNextResults(lastResults DeploymentO
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentOperationsClient) ListComplete(ctx context.Context, resourceGroupName string, deploymentName string, top *int32) (result DeploymentOperationsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, deploymentName, top)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deployments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deployments.go
index db4c7ca6a44c..54ddcb2c20b5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deployments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deployments.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,11 +46,21 @@ func NewDeploymentsClientWithBaseURI(baseURI string, subscriptionID string) Depl
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) Cancel(ctx context.Context, resourceGroupName string, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "Cancel", err.Error())
 	}
 
@@ -119,11 +130,21 @@ func (client DeploymentsClient) CancelResponder(resp *http.Response) (result aut
 // resourceGroupName - the name of the resource group to check. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) CheckExistence(ctx context.Context, resourceGroupName string, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "CheckExistence", err.Error())
 	}
 
@@ -194,11 +215,21 @@ func (client DeploymentsClient) CheckExistenceResponder(resp *http.Response) (re
 // deploymentName - the name of the deployment.
 // parameters - additional parameters supplied to the operation.
 func (client DeploymentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, deploymentName string, parameters Deployment) (result DeploymentsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: false,
 				Chain: []validation.Constraint{{Target: "parameters.Properties.TemplateLink", Name: validation.Null, Rule: false,
@@ -278,11 +309,21 @@ func (client DeploymentsClient) CreateOrUpdateResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment to be deleted.
 func (client DeploymentsClient) Delete(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "Delete", err.Error())
 	}
 
@@ -352,11 +393,21 @@ func (client DeploymentsClient) DeleteResponder(resp *http.Response) (result aut
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) ExportTemplate(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ExportTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "ExportTemplate", err.Error())
 	}
 
@@ -427,11 +478,21 @@ func (client DeploymentsClient) ExportTemplateResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) Get(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentExtended, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "Get", err.Error())
 	}
 
@@ -503,11 +564,21 @@ func (client DeploymentsClient) GetResponder(resp *http.Response) (result Deploy
 // filter - the filter to apply on the operation.
 // top - query parameters. If null is passed returns all deployments.
 func (client DeploymentsClient) List(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DeploymentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.List")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "List", err.Error())
 	}
 
@@ -580,8 +651,8 @@ func (client DeploymentsClient) ListResponder(resp *http.Response) (result Deplo
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DeploymentsClient) listNextResults(lastResults DeploymentListResult) (result DeploymentListResult, err error) {
-	req, err := lastResults.deploymentListResultPreparer()
+func (client DeploymentsClient) listNextResults(ctx context.Context, lastResults DeploymentListResult) (result DeploymentListResult, err error) {
+	req, err := lastResults.deploymentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -602,6 +673,16 @@ func (client DeploymentsClient) listNextResults(lastResults DeploymentListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentsClient) ListComplete(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DeploymentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, filter, top)
 	return
 }
@@ -612,11 +693,21 @@ func (client DeploymentsClient) ListComplete(ctx context.Context, resourceGroupN
 // deploymentName - the name of the deployment.
 // parameters - deployment to validate.
 func (client DeploymentsClient) Validate(ctx context.Context, resourceGroupName string, deploymentName string, parameters Deployment) (result DeploymentValidateResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: false,
 				Chain: []validation.Constraint{{Target: "parameters.Properties.TemplateLink", Name: validation.Null, Rule: false,
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/groups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/groups.go
index f4d05a1b48c3..c199f30bcbc1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/groups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/groups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,11 +45,21 @@ func NewGroupsClientWithBaseURI(baseURI string, subscriptionID string) GroupsCli
 // Parameters:
 // resourceGroupName - the name of the resource group to check. The name is case insensitive.
 func (client GroupsClient) CheckExistence(ctx context.Context, resourceGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "CheckExistence", err.Error())
 	}
 
@@ -117,11 +128,21 @@ func (client GroupsClient) CheckExistenceResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group to be created or updated.
 // parameters - parameters supplied to the create or update resource group service operation.
 func (client GroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, parameters Group) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "CreateOrUpdate", err.Error())
@@ -194,11 +215,21 @@ func (client GroupsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group to be deleted. The name is case insensitive.
 func (client GroupsClient) Delete(ctx context.Context, resourceGroupName string) (result GroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Delete", err.Error())
 	}
 
@@ -267,11 +298,21 @@ func (client GroupsClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the resource group to be created or updated.
 // parameters - parameters supplied to the export template resource group operation.
 func (client GroupsClient) ExportTemplate(ctx context.Context, resourceGroupName string, parameters ExportTemplateRequest) (result GroupExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ExportTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "ExportTemplate", err.Error())
 	}
 
@@ -342,11 +383,21 @@ func (client GroupsClient) ExportTemplateResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 func (client GroupsClient) Get(ctx context.Context, resourceGroupName string) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Get", err.Error())
 	}
 
@@ -416,6 +467,16 @@ func (client GroupsClient) GetResponder(resp *http.Response) (result Group, err
 // filter - the filter to apply on the operation.
 // top - query parameters. If null is passed returns all resource groups.
 func (client GroupsClient) List(ctx context.Context, filter string, top *int32) (result GroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.glr.Response.Response != nil {
+				sc = result.glr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, top)
 	if err != nil {
@@ -484,8 +545,8 @@ func (client GroupsClient) ListResponder(resp *http.Response) (result GroupListR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client GroupsClient) listNextResults(lastResults GroupListResult) (result GroupListResult, err error) {
-	req, err := lastResults.groupListResultPreparer()
+func (client GroupsClient) listNextResults(ctx context.Context, lastResults GroupListResult) (result GroupListResult, err error) {
+	req, err := lastResults.groupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.GroupsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -506,6 +567,16 @@ func (client GroupsClient) listNextResults(lastResults GroupListResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupsClient) ListComplete(ctx context.Context, filter string, top *int32) (result GroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, top)
 	return
 }
@@ -517,11 +588,21 @@ func (client GroupsClient) ListComplete(ctx context.Context, filter string, top
 // expand - the $expand query parameter
 // top - query parameters. If null is passed returns all resource groups.
 func (client GroupsClient) ListResources(ctx context.Context, resourceGroupName string, filter string, expand string, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListResources")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "ListResources", err.Error())
 	}
 
@@ -597,8 +678,8 @@ func (client GroupsClient) ListResourcesResponder(resp *http.Response) (result L
 }
 
 // listResourcesNextResults retrieves the next set of results, if any.
-func (client GroupsClient) listResourcesNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client GroupsClient) listResourcesNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.GroupsClient", "listResourcesNextResults", nil, "Failure preparing next results request")
 	}
@@ -619,6 +700,16 @@ func (client GroupsClient) listResourcesNextResults(lastResults ListResult) (res
 
 // ListResourcesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupsClient) ListResourcesComplete(ctx context.Context, resourceGroupName string, filter string, expand string, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListResources")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListResources(ctx, resourceGroupName, filter, expand, top)
 	return
 }
@@ -630,11 +721,21 @@ func (client GroupsClient) ListResourcesComplete(ctx context.Context, resourceGr
 // resourceGroupName - the name of the resource group to be created or updated. The name is case insensitive.
 // parameters - parameters supplied to the update state resource group service operation.
 func (client GroupsClient) Patch(ctx context.Context, resourceGroupName string, parameters Group) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Patch", err.Error())
 	}
 
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/models.go
index bf84a5d4c614..c073a1e81979 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/models.go
@@ -18,14 +18,19 @@ package resources
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources"
+
 // DeploymentMode enumerates the values for deployment mode.
 type DeploymentMode string
 
@@ -143,14 +148,24 @@ type DeploymentListResultIterator struct {
 	page DeploymentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentListResultIterator) Next() error {
+func (iter *DeploymentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -159,6 +174,13 @@ func (iter *DeploymentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -178,6 +200,11 @@ func (iter DeploymentListResultIterator) Value() DeploymentExtended {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentListResultIterator type.
+func NewDeploymentListResultIterator(page DeploymentListResultPage) DeploymentListResultIterator {
+	return DeploymentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlr DeploymentListResult) IsEmpty() bool {
 	return dlr.Value == nil || len(*dlr.Value) == 0
@@ -185,11 +212,11 @@ func (dlr DeploymentListResult) IsEmpty() bool {
 
 // deploymentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlr DeploymentListResult) deploymentListResultPreparer() (*http.Request, error) {
+func (dlr DeploymentListResult) deploymentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlr.NextLink == nil || len(to.String(dlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlr.NextLink)))
@@ -197,14 +224,24 @@ func (dlr DeploymentListResult) deploymentListResultPreparer() (*http.Request, e
 
 // DeploymentListResultPage contains a page of DeploymentExtended values.
 type DeploymentListResultPage struct {
-	fn  func(DeploymentListResult) (DeploymentListResult, error)
+	fn  func(context.Context, DeploymentListResult) (DeploymentListResult, error)
 	dlr DeploymentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentListResultPage) Next() error {
-	next, err := page.fn(page.dlr)
+func (page *DeploymentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlr)
 	if err != nil {
 		return err
 	}
@@ -212,6 +249,13 @@ func (page *DeploymentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentListResultPage) NotDone() bool {
 	return !page.dlr.IsEmpty()
@@ -230,6 +274,11 @@ func (page DeploymentListResultPage) Values() []DeploymentExtended {
 	return *page.dlr.Value
 }
 
+// Creates a new instance of the DeploymentListResultPage type.
+func NewDeploymentListResultPage(getNextPage func(context.Context, DeploymentListResult) (DeploymentListResult, error)) DeploymentListResultPage {
+	return DeploymentListResultPage{fn: getNextPage}
+}
+
 // DeploymentOperation deployment operation information.
 type DeploymentOperation struct {
 	autorest.Response `json:"-"`
@@ -270,20 +319,31 @@ type DeploymentOperationsListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DeploymentOperationsListResultIterator provides access to a complete listing of DeploymentOperation values.
+// DeploymentOperationsListResultIterator provides access to a complete listing of DeploymentOperation
+// values.
 type DeploymentOperationsListResultIterator struct {
 	i    int
 	page DeploymentOperationsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentOperationsListResultIterator) Next() error {
+func (iter *DeploymentOperationsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -292,6 +352,13 @@ func (iter *DeploymentOperationsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentOperationsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentOperationsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -311,6 +378,11 @@ func (iter DeploymentOperationsListResultIterator) Value() DeploymentOperation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentOperationsListResultIterator type.
+func NewDeploymentOperationsListResultIterator(page DeploymentOperationsListResultPage) DeploymentOperationsListResultIterator {
+	return DeploymentOperationsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dolr DeploymentOperationsListResult) IsEmpty() bool {
 	return dolr.Value == nil || len(*dolr.Value) == 0
@@ -318,11 +390,11 @@ func (dolr DeploymentOperationsListResult) IsEmpty() bool {
 
 // deploymentOperationsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPreparer() (*http.Request, error) {
+func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dolr.NextLink == nil || len(to.String(dolr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dolr.NextLink)))
@@ -330,14 +402,24 @@ func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPrepare
 
 // DeploymentOperationsListResultPage contains a page of DeploymentOperation values.
 type DeploymentOperationsListResultPage struct {
-	fn   func(DeploymentOperationsListResult) (DeploymentOperationsListResult, error)
+	fn   func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)
 	dolr DeploymentOperationsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentOperationsListResultPage) Next() error {
-	next, err := page.fn(page.dolr)
+func (page *DeploymentOperationsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dolr)
 	if err != nil {
 		return err
 	}
@@ -345,6 +427,13 @@ func (page *DeploymentOperationsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentOperationsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentOperationsListResultPage) NotDone() bool {
 	return !page.dolr.IsEmpty()
@@ -363,6 +452,11 @@ func (page DeploymentOperationsListResultPage) Values() []DeploymentOperation {
 	return *page.dolr.Value
 }
 
+// Creates a new instance of the DeploymentOperationsListResultPage type.
+func NewDeploymentOperationsListResultPage(getNextPage func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)) DeploymentOperationsListResultPage {
+	return DeploymentOperationsListResultPage{fn: getNextPage}
+}
+
 // DeploymentProperties deployment properties.
 type DeploymentProperties struct {
 	// Template - The template content. It can be a JObject or a well formed JSON string. Use only one of Template or TemplateLink.
@@ -387,7 +481,7 @@ type DeploymentPropertiesExtended struct {
 	CorrelationID *string `json:"correlationId,omitempty"`
 	// Timestamp - The timestamp of the template deployment.
 	Timestamp *date.Time `json:"timestamp,omitempty"`
-	// Outputs - Key/value pairs that represent deploymentoutput.
+	// Outputs - Key/value pairs that represent deployment output.
 	Outputs interface{} `json:"outputs,omitempty"`
 	// Providers - The list of resource providers needed for the deployment.
 	Providers *[]Provider `json:"providers,omitempty"`
@@ -407,8 +501,8 @@ type DeploymentPropertiesExtended struct {
 	DebugSetting *DebugSetting `json:"debugSetting,omitempty"`
 }
 
-// DeploymentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DeploymentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DeploymentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -436,7 +530,8 @@ func (future *DeploymentsCreateOrUpdateFuture) Result(client DeploymentsClient)
 	return
 }
 
-// DeploymentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DeploymentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DeploymentsDeleteFuture struct {
 	azure.Future
 }
@@ -508,7 +603,9 @@ func (gr GenericResource) MarshalJSON() ([]byte, error) {
 	if gr.Plan != nil {
 		objectMap["plan"] = gr.Plan
 	}
-	objectMap["properties"] = gr.Properties
+	if gr.Properties != nil {
+		objectMap["properties"] = gr.Properties
+	}
 	if gr.Kind != nil {
 		objectMap["kind"] = gr.Kind
 	}
@@ -616,14 +713,24 @@ type GroupListResultIterator struct {
 	page GroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GroupListResultIterator) Next() error {
+func (iter *GroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -632,6 +739,13 @@ func (iter *GroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -651,6 +765,11 @@ func (iter GroupListResultIterator) Value() Group {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GroupListResultIterator type.
+func NewGroupListResultIterator(page GroupListResultPage) GroupListResultIterator {
+	return GroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (glr GroupListResult) IsEmpty() bool {
 	return glr.Value == nil || len(*glr.Value) == 0
@@ -658,11 +777,11 @@ func (glr GroupListResult) IsEmpty() bool {
 
 // groupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (glr GroupListResult) groupListResultPreparer() (*http.Request, error) {
+func (glr GroupListResult) groupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if glr.NextLink == nil || len(to.String(glr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(glr.NextLink)))
@@ -670,14 +789,24 @@ func (glr GroupListResult) groupListResultPreparer() (*http.Request, error) {
 
 // GroupListResultPage contains a page of Group values.
 type GroupListResultPage struct {
-	fn  func(GroupListResult) (GroupListResult, error)
+	fn  func(context.Context, GroupListResult) (GroupListResult, error)
 	glr GroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GroupListResultPage) Next() error {
-	next, err := page.fn(page.glr)
+func (page *GroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.glr)
 	if err != nil {
 		return err
 	}
@@ -685,6 +814,13 @@ func (page *GroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GroupListResultPage) NotDone() bool {
 	return !page.glr.IsEmpty()
@@ -703,6 +839,11 @@ func (page GroupListResultPage) Values() []Group {
 	return *page.glr.Value
 }
 
+// Creates a new instance of the GroupListResultPage type.
+func NewGroupListResultPage(getNextPage func(context.Context, GroupListResult) (GroupListResult, error)) GroupListResultPage {
+	return GroupListResultPage{fn: getNextPage}
+}
+
 // GroupProperties the resource group properties.
 type GroupProperties struct {
 	// ProvisioningState - The provisioning state.
@@ -762,14 +903,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -778,6 +929,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -797,6 +955,11 @@ func (iter ListResultIterator) Value() GenericResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -804,11 +967,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -816,14 +979,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of GenericResource values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -831,6 +1004,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -849,6 +1029,11 @@ func (page ListResultPage) Values() []GenericResource {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // ManagementErrorWithDetails ...
 type ManagementErrorWithDetails struct {
 	// Code - The error code returned from the server.
@@ -869,7 +1054,8 @@ type MoveInfo struct {
 	TargetResourceGroup *string `json:"targetResourceGroup,omitempty"`
 }
 
-// MoveResourcesFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// MoveResourcesFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type MoveResourcesFuture struct {
 	azure.Future
 }
@@ -891,7 +1077,7 @@ func (future *MoveResourcesFuture) Result(client Client) (ar autorest.Response,
 	return
 }
 
-// ParametersLink entity representing the reference to the deployment paramaters.
+// ParametersLink entity representing the reference to the deployment parameters.
 type ParametersLink struct {
 	// URI - URI referencing the template.
 	URI *string `json:"uri,omitempty"`
@@ -939,14 +1125,24 @@ type ProviderListResultIterator struct {
 	page ProviderListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProviderListResultIterator) Next() error {
+func (iter *ProviderListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -955,6 +1151,13 @@ func (iter *ProviderListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProviderListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProviderListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -974,6 +1177,11 @@ func (iter ProviderListResultIterator) Value() Provider {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProviderListResultIterator type.
+func NewProviderListResultIterator(page ProviderListResultPage) ProviderListResultIterator {
+	return ProviderListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (plr ProviderListResult) IsEmpty() bool {
 	return plr.Value == nil || len(*plr.Value) == 0
@@ -981,11 +1189,11 @@ func (plr ProviderListResult) IsEmpty() bool {
 
 // providerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (plr ProviderListResult) providerListResultPreparer() (*http.Request, error) {
+func (plr ProviderListResult) providerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if plr.NextLink == nil || len(to.String(plr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(plr.NextLink)))
@@ -993,14 +1201,24 @@ func (plr ProviderListResult) providerListResultPreparer() (*http.Request, error
 
 // ProviderListResultPage contains a page of Provider values.
 type ProviderListResultPage struct {
-	fn  func(ProviderListResult) (ProviderListResult, error)
+	fn  func(context.Context, ProviderListResult) (ProviderListResult, error)
 	plr ProviderListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProviderListResultPage) Next() error {
-	next, err := page.fn(page.plr)
+func (page *ProviderListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.plr)
 	if err != nil {
 		return err
 	}
@@ -1008,6 +1226,13 @@ func (page *ProviderListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProviderListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProviderListResultPage) NotDone() bool {
 	return !page.plr.IsEmpty()
@@ -1026,6 +1251,11 @@ func (page ProviderListResultPage) Values() []Provider {
 	return *page.plr.Value
 }
 
+// Creates a new instance of the ProviderListResultPage type.
+func NewProviderListResultPage(getNextPage func(context.Context, ProviderListResult) (ProviderListResult, error)) ProviderListResultPage {
+	return ProviderListResultPage{fn: getNextPage}
+}
+
 // ProviderOperationDisplayProperties resource provider operation's display properties.
 type ProviderOperationDisplayProperties struct {
 	// Publisher - Operation description.
@@ -1168,14 +1398,24 @@ type TagsListResultIterator struct {
 	page TagsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TagsListResultIterator) Next() error {
+func (iter *TagsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1184,6 +1424,13 @@ func (iter *TagsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TagsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TagsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1203,6 +1450,11 @@ func (iter TagsListResultIterator) Value() TagDetails {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TagsListResultIterator type.
+func NewTagsListResultIterator(page TagsListResultPage) TagsListResultIterator {
+	return TagsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tlr TagsListResult) IsEmpty() bool {
 	return tlr.Value == nil || len(*tlr.Value) == 0
@@ -1210,11 +1462,11 @@ func (tlr TagsListResult) IsEmpty() bool {
 
 // tagsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tlr TagsListResult) tagsListResultPreparer() (*http.Request, error) {
+func (tlr TagsListResult) tagsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if tlr.NextLink == nil || len(to.String(tlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tlr.NextLink)))
@@ -1222,14 +1474,24 @@ func (tlr TagsListResult) tagsListResultPreparer() (*http.Request, error) {
 
 // TagsListResultPage contains a page of TagDetails values.
 type TagsListResultPage struct {
-	fn  func(TagsListResult) (TagsListResult, error)
+	fn  func(context.Context, TagsListResult) (TagsListResult, error)
 	tlr TagsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TagsListResultPage) Next() error {
-	next, err := page.fn(page.tlr)
+func (page *TagsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tlr)
 	if err != nil {
 		return err
 	}
@@ -1237,6 +1499,13 @@ func (page *TagsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TagsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TagsListResultPage) NotDone() bool {
 	return !page.tlr.IsEmpty()
@@ -1255,6 +1524,11 @@ func (page TagsListResultPage) Values() []TagDetails {
 	return *page.tlr.Value
 }
 
+// Creates a new instance of the TagsListResultPage type.
+func NewTagsListResultPage(getNextPage func(context.Context, TagsListResult) (TagsListResult, error)) TagsListResultPage {
+	return TagsListResultPage{fn: getNextPage}
+}
+
 // TagValue tag information.
 type TagValue struct {
 	autorest.Response `json:"-"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/providers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/providers.go
index 4993b1f432dc..66a4c831997f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/providers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/providers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewProvidersClientWithBaseURI(baseURI string, subscriptionID string) Provid
 // expand - the $expand query parameter. e.g. To include property aliases in response, use
 // $expand=resourceTypes/aliases.
 func (client ProvidersClient) Get(ctx context.Context, resourceProviderNamespace string, expand string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceProviderNamespace, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Get", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client ProvidersClient) GetResponder(resp *http.Response) (result Provider
 // expand - the $expand query parameter. e.g. To include property aliases in response, use
 // $expand=resourceTypes/aliases.
 func (client ProvidersClient) List(ctx context.Context, top *int32, expand string) (result ProviderListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, top, expand)
 	if err != nil {
@@ -183,8 +204,8 @@ func (client ProvidersClient) ListResponder(resp *http.Response) (result Provide
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProvidersClient) listNextResults(lastResults ProviderListResult) (result ProviderListResult, err error) {
-	req, err := lastResults.providerListResultPreparer()
+func (client ProvidersClient) listNextResults(ctx context.Context, lastResults ProviderListResult) (result ProviderListResult, err error) {
+	req, err := lastResults.providerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.ProvidersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -205,6 +226,16 @@ func (client ProvidersClient) listNextResults(lastResults ProviderListResult) (r
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProvidersClient) ListComplete(ctx context.Context, top *int32, expand string) (result ProviderListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, top, expand)
 	return
 }
@@ -213,6 +244,16 @@ func (client ProvidersClient) ListComplete(ctx context.Context, top *int32, expa
 // Parameters:
 // resourceProviderNamespace - namespace of the resource provider.
 func (client ProvidersClient) Register(ctx context.Context, resourceProviderNamespace string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Register")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegisterPreparer(ctx, resourceProviderNamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Register", nil, "Failure preparing request")
@@ -278,6 +319,16 @@ func (client ProvidersClient) RegisterResponder(resp *http.Response) (result Pro
 // Parameters:
 // resourceProviderNamespace - namespace of the resource provider.
 func (client ProvidersClient) Unregister(ctx context.Context, resourceProviderNamespace string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Unregister")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UnregisterPreparer(ctx, resourceProviderNamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Unregister", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/resources.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/resources.go
index 301b9934e903..c197f530a4b6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/resources.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/resources.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,11 +49,21 @@ func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 // resourceType - resource identity.
 // resourceName - resource identity.
 func (client Client) CheckExistence(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "CheckExistence", err.Error())
 	}
 
@@ -129,11 +140,21 @@ func (client Client) CheckExistenceResponder(resp *http.Response) (result autore
 // resourceName - resource identity.
 // parameters - create or update resource parameters.
 func (client Client) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, parameters GenericResource) (result GenericResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "CreateOrUpdate", err.Error())
 	}
 
@@ -212,11 +233,21 @@ func (client Client) CreateOrUpdateResponder(resp *http.Response) (result Generi
 // resourceType - resource identity.
 // resourceName - resource identity.
 func (client Client) Delete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Delete", err.Error())
 	}
 
@@ -292,11 +323,21 @@ func (client Client) DeleteResponder(resp *http.Response) (result autorest.Respo
 // resourceType - resource identity.
 // resourceName - resource identity.
 func (client Client) Get(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result GenericResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Get", err.Error())
 	}
 
@@ -371,6 +412,16 @@ func (client Client) GetResponder(resp *http.Response) (result GenericResource,
 // expand - the $expand query parameter.
 // top - query parameters. If null is passed returns all resource groups.
 func (client Client) List(ctx context.Context, filter string, expand string, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, expand, top)
 	if err != nil {
@@ -442,8 +493,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -464,6 +515,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context, filter string, expand string, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, expand, top)
 	return
 }
@@ -474,11 +535,21 @@ func (client Client) ListComplete(ctx context.Context, filter string, expand str
 // sourceResourceGroupName - source resource group name.
 // parameters - move resources' parameters.
 func (client Client) MoveResources(ctx context.Context, sourceResourceGroupName string, parameters MoveInfo) (result MoveResourcesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.MoveResources")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sourceResourceGroupName,
 			Constraints: []validation.Constraint{{Target: "sourceResourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "sourceResourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "MoveResources", err.Error())
 	}
 
@@ -553,11 +624,21 @@ func (client Client) MoveResourcesResponder(resp *http.Response) (result autores
 // resourceName - the name of the resource to update.
 // parameters - parameters for updating the resource.
 func (client Client) Update(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, parameters GenericResource) (result UpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Update", err.Error())
 	}
 
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/tags.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/tags.go
index c38a38188365..7d5b286c4ac1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/tags.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/tags.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewTagsClientWithBaseURI(baseURI string, subscriptionID string) TagsClient
 // Parameters:
 // tagName - the name of the tag.
 func (client TagsClient) CreateOrUpdate(ctx context.Context, tagName string) (result TagDetails, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, tagName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -109,6 +120,16 @@ func (client TagsClient) CreateOrUpdateResponder(resp *http.Response) (result Ta
 // tagName - the name of the tag.
 // tagValue - the value of the tag.
 func (client TagsClient) CreateOrUpdateValue(ctx context.Context, tagName string, tagValue string) (result TagValue, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.CreateOrUpdateValue")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdateValuePreparer(ctx, tagName, tagValue)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "CreateOrUpdateValue", nil, "Failure preparing request")
@@ -175,6 +196,16 @@ func (client TagsClient) CreateOrUpdateValueResponder(resp *http.Response) (resu
 // Parameters:
 // tagName - the name of the tag.
 func (client TagsClient) Delete(ctx context.Context, tagName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, tagName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "Delete", nil, "Failure preparing request")
@@ -240,6 +271,16 @@ func (client TagsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // tagName - the name of the tag.
 // tagValue - the value of the tag.
 func (client TagsClient) DeleteValue(ctx context.Context, tagName string, tagValue string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.DeleteValue")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteValuePreparer(ctx, tagName, tagValue)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "DeleteValue", nil, "Failure preparing request")
@@ -303,6 +344,16 @@ func (client TagsClient) DeleteValueResponder(resp *http.Response) (result autor
 
 // List get a list of subscription resource tags.
 func (client TagsClient) List(ctx context.Context) (result TagsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.List")
+		defer func() {
+			sc := -1
+			if result.tlr.Response.Response != nil {
+				sc = result.tlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -365,8 +416,8 @@ func (client TagsClient) ListResponder(resp *http.Response) (result TagsListResu
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TagsClient) listNextResults(lastResults TagsListResult) (result TagsListResult, err error) {
-	req, err := lastResults.tagsListResultPreparer()
+func (client TagsClient) listNextResults(ctx context.Context, lastResults TagsListResult) (result TagsListResult, err error) {
+	req, err := lastResults.tagsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.TagsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -387,6 +438,16 @@ func (client TagsClient) listNextResults(lastResults TagsListResult) (result Tag
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagsClient) ListComplete(ctx context.Context) (result TagsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/models.go
index 2b4dfa449bff..f03339e399ad 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/models.go
@@ -18,11 +18,16 @@ package subscriptions
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions"
+
 // SpendingLimit enumerates the values for spending limit.
 type SpendingLimit string
 
@@ -76,14 +81,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -92,6 +107,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -111,6 +133,11 @@ func (iter ListResultIterator) Value() Subscription {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -118,11 +145,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -130,14 +157,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of Subscription values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -145,6 +182,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -163,6 +207,11 @@ func (page ListResultPage) Values() []Subscription {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // Location location information.
 type Location struct {
 	// ID - The fully qualified ID of the location. For example, /subscriptions/00000000-0000-0000-0000-000000000000/locations/westus.
@@ -222,14 +271,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -238,6 +297,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -257,6 +323,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -264,11 +335,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -276,14 +347,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -291,6 +372,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -309,6 +397,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // Policies subscription policies.
 type Policies struct {
 	// LocationPlacementID - The subscription location placement ID. The ID indicates which regions are visible for a subscription. For example, a subscription with a location placement Id of Public_2014-09-01 has access to Azure public regions.
@@ -359,14 +452,24 @@ type TenantListResultIterator struct {
 	page TenantListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TenantListResultIterator) Next() error {
+func (iter *TenantListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -375,6 +478,13 @@ func (iter *TenantListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TenantListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TenantListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -394,6 +504,11 @@ func (iter TenantListResultIterator) Value() TenantIDDescription {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TenantListResultIterator type.
+func NewTenantListResultIterator(page TenantListResultPage) TenantListResultIterator {
+	return TenantListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tlr TenantListResult) IsEmpty() bool {
 	return tlr.Value == nil || len(*tlr.Value) == 0
@@ -401,11 +516,11 @@ func (tlr TenantListResult) IsEmpty() bool {
 
 // tenantListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tlr TenantListResult) tenantListResultPreparer() (*http.Request, error) {
+func (tlr TenantListResult) tenantListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if tlr.NextLink == nil || len(to.String(tlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tlr.NextLink)))
@@ -413,14 +528,24 @@ func (tlr TenantListResult) tenantListResultPreparer() (*http.Request, error) {
 
 // TenantListResultPage contains a page of TenantIDDescription values.
 type TenantListResultPage struct {
-	fn  func(TenantListResult) (TenantListResult, error)
+	fn  func(context.Context, TenantListResult) (TenantListResult, error)
 	tlr TenantListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TenantListResultPage) Next() error {
-	next, err := page.fn(page.tlr)
+func (page *TenantListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tlr)
 	if err != nil {
 		return err
 	}
@@ -428,6 +553,13 @@ func (page *TenantListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TenantListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TenantListResultPage) NotDone() bool {
 	return !page.tlr.IsEmpty()
@@ -445,3 +577,8 @@ func (page TenantListResultPage) Values() []TenantIDDescription {
 	}
 	return *page.tlr.Value
 }
+
+// Creates a new instance of the TenantListResultPage type.
+func NewTenantListResultPage(getNextPage func(context.Context, TenantListResult) (TenantListResult, error)) TenantListResultPage {
+	return TenantListResultPage{fn: getNextPage}
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/operations.go
index 86f677e53d90..18079e576437 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewOperationsClientWithBaseURI(baseURI string) OperationsClient {
 
 // List lists all of the available Microsoft.Resources REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -101,8 +112,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "subscriptions.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -123,6 +134,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/subscriptions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/subscriptions.go
index ecbd691263a4..df7ce71c824f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/subscriptions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/subscriptions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewClientWithBaseURI(baseURI string) Client {
 // Parameters:
 // subscriptionID - the ID of the target subscription.
 func (client Client) Get(ctx context.Context, subscriptionID string) (result Subscription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, subscriptionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "subscriptions.Client", "Get", nil, "Failure preparing request")
@@ -107,6 +118,16 @@ func (client Client) GetResponder(resp *http.Response) (result Subscription, err
 
 // List gets all subscriptions for a tenant.
 func (client Client) List(ctx context.Context) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -165,8 +186,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "subscriptions.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -187,6 +208,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -196,6 +227,16 @@ func (client Client) ListComplete(ctx context.Context) (result ListResultIterato
 // Parameters:
 // subscriptionID - the ID of the target subscription.
 func (client Client) ListLocations(ctx context.Context, subscriptionID string) (result LocationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListLocations")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListLocationsPreparer(ctx, subscriptionID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "subscriptions.Client", "ListLocations", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/tenants.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/tenants.go
index dea3e725bceb..3fc98f0db1c9 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/tenants.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-06-01/subscriptions/tenants.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewTenantsClientWithBaseURI(baseURI string) TenantsClient {
 
 // List gets the tenants for your account.
 func (client TenantsClient) List(ctx context.Context) (result TenantListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantsClient.List")
+		defer func() {
+			sc := -1
+			if result.tlr.Response.Response != nil {
+				sc = result.tlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -101,8 +112,8 @@ func (client TenantsClient) ListResponder(resp *http.Response) (result TenantLis
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TenantsClient) listNextResults(lastResults TenantListResult) (result TenantListResult, err error) {
-	req, err := lastResults.tenantListResultPreparer()
+func (client TenantsClient) listNextResults(ctx context.Context, lastResults TenantListResult) (result TenantListResult, err error) {
+	req, err := lastResults.tenantListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "subscriptions.TenantsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -123,6 +134,16 @@ func (client TenantsClient) listNextResults(lastResults TenantListResult) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TenantsClient) ListComplete(ctx context.Context) (result TenantListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TenantsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/authorizationoperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/authorizationoperations.go
index b5490233dd52..24cd23c201f0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/authorizationoperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/authorizationoperations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewAuthorizationOperationsClientWithBaseURI(baseURI string, subscriptionID
 
 // List lists all of the available Microsoft.Authorization REST API operations.
 func (client AuthorizationOperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -100,8 +111,8 @@ func (client AuthorizationOperationsClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AuthorizationOperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client AuthorizationOperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "locks.AuthorizationOperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -122,6 +133,16 @@ func (client AuthorizationOperationsClient) listNextResults(lastResults Operatio
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AuthorizationOperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AuthorizationOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/client.go
index 5ee02ee11bde..823e99227488 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/client.go
@@ -21,10 +21,7 @@ package locks
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
-	"context"
 	"github.com/Azure/go-autorest/autorest"
-	"github.com/Azure/go-autorest/autorest/azure"
-	"net/http"
 )
 
 const (
@@ -52,89 +49,3 @@ func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 		SubscriptionID: subscriptionID,
 	}
 }
-
-// ListOperations lists all of the available Microsoft.Authorization REST API operations.
-func (client BaseClient) ListOperations(ctx context.Context) (result OperationListResultPage, err error) {
-	result.fn = client.listOperationsNextResults
-	req, err := client.ListOperationsPreparer(ctx)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "locks.BaseClient", "ListOperations", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.ListOperationsSender(req)
-	if err != nil {
-		result.olr.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "locks.BaseClient", "ListOperations", resp, "Failure sending request")
-		return
-	}
-
-	result.olr, err = client.ListOperationsResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "locks.BaseClient", "ListOperations", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// ListOperationsPreparer prepares the ListOperations request.
-func (client BaseClient) ListOperationsPreparer(ctx context.Context) (*http.Request, error) {
-	const APIVersion = "2016-09-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsGet(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPath("/providers/Microsoft.Features/operations"),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// ListOperationsSender sends the ListOperations request. The method will close the
-// http.Response Body if it receives an error.
-func (client BaseClient) ListOperationsSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-}
-
-// ListOperationsResponder handles the response to the ListOperations request. The method always
-// closes the http.Response Body.
-func (client BaseClient) ListOperationsResponder(resp *http.Response) (result OperationListResult, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
-// listOperationsNextResults retrieves the next set of results, if any.
-func (client BaseClient) listOperationsNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
-	if err != nil {
-		return result, autorest.NewErrorWithError(err, "locks.BaseClient", "listOperationsNextResults", nil, "Failure preparing next results request")
-	}
-	if req == nil {
-		return
-	}
-	resp, err := client.ListOperationsSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		return result, autorest.NewErrorWithError(err, "locks.BaseClient", "listOperationsNextResults", resp, "Failure sending next results request")
-	}
-	result, err = client.ListOperationsResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "locks.BaseClient", "listOperationsNextResults", resp, "Failure responding to next results request")
-	}
-	return
-}
-
-// ListOperationsComplete enumerates all values, automatically crossing page boundaries as required.
-func (client BaseClient) ListOperationsComplete(ctx context.Context) (result OperationListResultIterator, err error) {
-	result.page, err = client.ListOperations(ctx)
-	return
-}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/managementlocks.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/managementlocks.go
index f197b767b846..6920b9b60721 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/managementlocks.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/managementlocks.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,11 +52,21 @@ func NewManagementLocksClientWithBaseURI(baseURI string, subscriptionID string)
 // \, ?, /, or any control characters.
 // parameters - the management lock parameters.
 func (client ManagementLocksClient) CreateOrUpdateAtResourceGroupLevel(ctx context.Context, resourceGroupName string, lockName string, parameters ManagementLockObject) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.CreateOrUpdateAtResourceGroupLevel")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ManagementLockProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "CreateOrUpdateAtResourceGroupLevel", err.Error())
@@ -138,11 +149,21 @@ func (client ManagementLocksClient) CreateOrUpdateAtResourceGroupLevelResponder(
 // :, \, ?, /, or any control characters.
 // parameters - parameters for creating or updating a  management lock.
 func (client ManagementLocksClient) CreateOrUpdateAtResourceLevel(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, lockName string, parameters ManagementLockObject) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.CreateOrUpdateAtResourceLevel")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ManagementLockProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "CreateOrUpdateAtResourceLevel", err.Error())
@@ -225,6 +246,16 @@ func (client ManagementLocksClient) CreateOrUpdateAtResourceLevelResponder(resp
 // :, \, ?, /, or any control characters.
 // parameters - the management lock parameters.
 func (client ManagementLocksClient) CreateOrUpdateAtSubscriptionLevel(ctx context.Context, lockName string, parameters ManagementLockObject) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.CreateOrUpdateAtSubscriptionLevel")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ManagementLockProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -304,6 +335,16 @@ func (client ManagementLocksClient) CreateOrUpdateAtSubscriptionLevelResponder(r
 // lockName - the name of lock.
 // parameters - create or update management lock parameters.
 func (client ManagementLocksClient) CreateOrUpdateByScope(ctx context.Context, scope string, lockName string, parameters ManagementLockObject) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.CreateOrUpdateByScope")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.ManagementLockProperties", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -380,11 +421,21 @@ func (client ManagementLocksClient) CreateOrUpdateByScopeResponder(resp *http.Re
 // resourceGroupName - the name of the resource group containing the lock.
 // lockName - the name of lock to delete.
 func (client ManagementLocksClient) DeleteAtResourceGroupLevel(ctx context.Context, resourceGroupName string, lockName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.DeleteAtResourceGroupLevel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "DeleteAtResourceGroupLevel", err.Error())
 	}
 
@@ -460,11 +511,21 @@ func (client ManagementLocksClient) DeleteAtResourceGroupLevelResponder(resp *ht
 // resourceName - the name of the resource with the lock to delete.
 // lockName - the name of the lock to delete.
 func (client ManagementLocksClient) DeleteAtResourceLevel(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, lockName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.DeleteAtResourceLevel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "DeleteAtResourceLevel", err.Error())
 	}
 
@@ -539,6 +600,16 @@ func (client ManagementLocksClient) DeleteAtResourceLevelResponder(resp *http.Re
 // Parameters:
 // lockName - the name of lock to delete.
 func (client ManagementLocksClient) DeleteAtSubscriptionLevel(ctx context.Context, lockName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.DeleteAtSubscriptionLevel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteAtSubscriptionLevelPreparer(ctx, lockName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "DeleteAtSubscriptionLevel", nil, "Failure preparing request")
@@ -604,6 +675,16 @@ func (client ManagementLocksClient) DeleteAtSubscriptionLevelResponder(resp *htt
 // scope - the scope for the lock.
 // lockName - the name of lock.
 func (client ManagementLocksClient) DeleteByScope(ctx context.Context, scope string, lockName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.DeleteByScope")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteByScopePreparer(ctx, scope, lockName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "DeleteByScope", nil, "Failure preparing request")
@@ -669,11 +750,21 @@ func (client ManagementLocksClient) DeleteByScopeResponder(resp *http.Response)
 // resourceGroupName - the name of the locked resource group.
 // lockName - the name of the lock to get.
 func (client ManagementLocksClient) GetAtResourceGroupLevel(ctx context.Context, resourceGroupName string, lockName string) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.GetAtResourceGroupLevel")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "GetAtResourceGroupLevel", err.Error())
 	}
 
@@ -748,11 +839,21 @@ func (client ManagementLocksClient) GetAtResourceGroupLevelResponder(resp *http.
 // resourceName - the name of the resource.
 // lockName - the name of lock.
 func (client ManagementLocksClient) GetAtResourceLevel(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, lockName string) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.GetAtResourceLevel")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "GetAtResourceLevel", err.Error())
 	}
 
@@ -826,6 +927,16 @@ func (client ManagementLocksClient) GetAtResourceLevelResponder(resp *http.Respo
 // Parameters:
 // lockName - the name of the lock to get.
 func (client ManagementLocksClient) GetAtSubscriptionLevel(ctx context.Context, lockName string) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.GetAtSubscriptionLevel")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAtSubscriptionLevelPreparer(ctx, lockName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "GetAtSubscriptionLevel", nil, "Failure preparing request")
@@ -892,6 +1003,16 @@ func (client ManagementLocksClient) GetAtSubscriptionLevelResponder(resp *http.R
 // scope - the scope for the lock.
 // lockName - the name of lock.
 func (client ManagementLocksClient) GetByScope(ctx context.Context, scope string, lockName string) (result ManagementLockObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.GetByScope")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByScopePreparer(ctx, scope, lockName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "GetByScope", nil, "Failure preparing request")
@@ -958,11 +1079,21 @@ func (client ManagementLocksClient) GetByScopeResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group containing the locks to get.
 // filter - the filter to apply on the operation.
 func (client ManagementLocksClient) ListAtResourceGroupLevel(ctx context.Context, resourceGroupName string, filter string) (result ManagementLockListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.ListAtResourceGroupLevel")
+		defer func() {
+			sc := -1
+			if result.mllr.Response.Response != nil {
+				sc = result.mllr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "ListAtResourceGroupLevel", err.Error())
 	}
 
@@ -1032,8 +1163,8 @@ func (client ManagementLocksClient) ListAtResourceGroupLevelResponder(resp *http
 }
 
 // listAtResourceGroupLevelNextResults retrieves the next set of results, if any.
-func (client ManagementLocksClient) listAtResourceGroupLevelNextResults(lastResults ManagementLockListResult) (result ManagementLockListResult, err error) {
-	req, err := lastResults.managementLockListResultPreparer()
+func (client ManagementLocksClient) listAtResourceGroupLevelNextResults(ctx context.Context, lastResults ManagementLockListResult) (result ManagementLockListResult, err error) {
+	req, err := lastResults.managementLockListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "listAtResourceGroupLevelNextResults", nil, "Failure preparing next results request")
 	}
@@ -1054,6 +1185,16 @@ func (client ManagementLocksClient) listAtResourceGroupLevelNextResults(lastResu
 
 // ListAtResourceGroupLevelComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagementLocksClient) ListAtResourceGroupLevelComplete(ctx context.Context, resourceGroupName string, filter string) (result ManagementLockListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.ListAtResourceGroupLevel")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAtResourceGroupLevel(ctx, resourceGroupName, filter)
 	return
 }
@@ -1068,11 +1209,21 @@ func (client ManagementLocksClient) ListAtResourceGroupLevelComplete(ctx context
 // resourceName - the name of the locked resource.
 // filter - the filter to apply on the operation.
 func (client ManagementLocksClient) ListAtResourceLevel(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, filter string) (result ManagementLockListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.ListAtResourceLevel")
+		defer func() {
+			sc := -1
+			if result.mllr.Response.Response != nil {
+				sc = result.mllr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("locks.ManagementLocksClient", "ListAtResourceLevel", err.Error())
 	}
 
@@ -1146,8 +1297,8 @@ func (client ManagementLocksClient) ListAtResourceLevelResponder(resp *http.Resp
 }
 
 // listAtResourceLevelNextResults retrieves the next set of results, if any.
-func (client ManagementLocksClient) listAtResourceLevelNextResults(lastResults ManagementLockListResult) (result ManagementLockListResult, err error) {
-	req, err := lastResults.managementLockListResultPreparer()
+func (client ManagementLocksClient) listAtResourceLevelNextResults(ctx context.Context, lastResults ManagementLockListResult) (result ManagementLockListResult, err error) {
+	req, err := lastResults.managementLockListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "listAtResourceLevelNextResults", nil, "Failure preparing next results request")
 	}
@@ -1168,6 +1319,16 @@ func (client ManagementLocksClient) listAtResourceLevelNextResults(lastResults M
 
 // ListAtResourceLevelComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagementLocksClient) ListAtResourceLevelComplete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, filter string) (result ManagementLockListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.ListAtResourceLevel")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAtResourceLevel(ctx, resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, filter)
 	return
 }
@@ -1176,6 +1337,16 @@ func (client ManagementLocksClient) ListAtResourceLevelComplete(ctx context.Cont
 // Parameters:
 // filter - the filter to apply on the operation.
 func (client ManagementLocksClient) ListAtSubscriptionLevel(ctx context.Context, filter string) (result ManagementLockListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.ListAtSubscriptionLevel")
+		defer func() {
+			sc := -1
+			if result.mllr.Response.Response != nil {
+				sc = result.mllr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAtSubscriptionLevelNextResults
 	req, err := client.ListAtSubscriptionLevelPreparer(ctx, filter)
 	if err != nil {
@@ -1241,8 +1412,8 @@ func (client ManagementLocksClient) ListAtSubscriptionLevelResponder(resp *http.
 }
 
 // listAtSubscriptionLevelNextResults retrieves the next set of results, if any.
-func (client ManagementLocksClient) listAtSubscriptionLevelNextResults(lastResults ManagementLockListResult) (result ManagementLockListResult, err error) {
-	req, err := lastResults.managementLockListResultPreparer()
+func (client ManagementLocksClient) listAtSubscriptionLevelNextResults(ctx context.Context, lastResults ManagementLockListResult) (result ManagementLockListResult, err error) {
+	req, err := lastResults.managementLockListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "locks.ManagementLocksClient", "listAtSubscriptionLevelNextResults", nil, "Failure preparing next results request")
 	}
@@ -1263,6 +1434,16 @@ func (client ManagementLocksClient) listAtSubscriptionLevelNextResults(lastResul
 
 // ListAtSubscriptionLevelComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ManagementLocksClient) ListAtSubscriptionLevelComplete(ctx context.Context, filter string) (result ManagementLockListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLocksClient.ListAtSubscriptionLevel")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAtSubscriptionLevel(ctx, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/models.go
index 23c7a3973c35..a67b2a64ba0a 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks/models.go
@@ -18,12 +18,17 @@ package locks
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-09-01/locks"
+
 // LockLevel enumerates the values for lock level.
 type LockLevel string
 
@@ -56,14 +61,24 @@ type ManagementLockListResultIterator struct {
 	page ManagementLockListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ManagementLockListResultIterator) Next() error {
+func (iter *ManagementLockListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLockListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -72,6 +87,13 @@ func (iter *ManagementLockListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ManagementLockListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ManagementLockListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -91,6 +113,11 @@ func (iter ManagementLockListResultIterator) Value() ManagementLockObject {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ManagementLockListResultIterator type.
+func NewManagementLockListResultIterator(page ManagementLockListResultPage) ManagementLockListResultIterator {
+	return ManagementLockListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (mllr ManagementLockListResult) IsEmpty() bool {
 	return mllr.Value == nil || len(*mllr.Value) == 0
@@ -98,11 +125,11 @@ func (mllr ManagementLockListResult) IsEmpty() bool {
 
 // managementLockListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (mllr ManagementLockListResult) managementLockListResultPreparer() (*http.Request, error) {
+func (mllr ManagementLockListResult) managementLockListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if mllr.NextLink == nil || len(to.String(mllr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(mllr.NextLink)))
@@ -110,14 +137,24 @@ func (mllr ManagementLockListResult) managementLockListResultPreparer() (*http.R
 
 // ManagementLockListResultPage contains a page of ManagementLockObject values.
 type ManagementLockListResultPage struct {
-	fn   func(ManagementLockListResult) (ManagementLockListResult, error)
+	fn   func(context.Context, ManagementLockListResult) (ManagementLockListResult, error)
 	mllr ManagementLockListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ManagementLockListResultPage) Next() error {
-	next, err := page.fn(page.mllr)
+func (page *ManagementLockListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ManagementLockListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.mllr)
 	if err != nil {
 		return err
 	}
@@ -125,6 +162,13 @@ func (page *ManagementLockListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ManagementLockListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ManagementLockListResultPage) NotDone() bool {
 	return !page.mllr.IsEmpty()
@@ -143,6 +187,11 @@ func (page ManagementLockListResultPage) Values() []ManagementLockObject {
 	return *page.mllr.Value
 }
 
+// Creates a new instance of the ManagementLockListResultPage type.
+func NewManagementLockListResultPage(getNextPage func(context.Context, ManagementLockListResult) (ManagementLockListResult, error)) ManagementLockListResultPage {
+	return ManagementLockListResultPage{fn: getNextPage}
+}
+
 // ManagementLockObject the lock information.
 type ManagementLockObject struct {
 	autorest.Response `json:"-"`
@@ -259,8 +308,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list Microsoft.Authorization operations. It contains a list of
-// operations and a URL link to get the next set of results.
+// OperationListResult result of the request to list Microsoft.Authorization operations. It contains a list
+// of operations and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Microsoft.Authorization operations.
@@ -275,14 +324,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -291,6 +350,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -310,6 +376,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -317,11 +388,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -329,14 +400,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -344,6 +425,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -361,3 +449,8 @@ func (page OperationListResultPage) Values() []Operation {
 	}
 	return *page.olr.Value
 }
+
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/assignments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/assignments.go
index e4f146cbd145..9ad0386a325f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/assignments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/assignments.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -53,6 +54,16 @@ func NewAssignmentsClientWithBaseURI(baseURI string, subscriptionID string) Assi
 // policyAssignmentName - the name of the policy assignment.
 // parameters - parameters for the policy assignment.
 func (client AssignmentsClient) Create(ctx context.Context, scope string, policyAssignmentName string, parameters Assignment) (result Assignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -136,6 +147,16 @@ func (client AssignmentsClient) CreateResponder(resp *http.Response) (result Ass
 // '{scope}/providers/Microsoft.Authorization/policyAssignments/{policyAssignmentName}'.
 // parameters - parameters for policy assignment.
 func (client AssignmentsClient) CreateByID(ctx context.Context, policyAssignmentID string, parameters Assignment) (result Assignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.CreateByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Sku", Name: validation.Null, Rule: false,
@@ -216,6 +237,16 @@ func (client AssignmentsClient) CreateByIDResponder(resp *http.Response) (result
 // '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/[{parentResourcePath}/]{resourceType}/{resourceName}'
 // policyAssignmentName - the name of the policy assignment to delete.
 func (client AssignmentsClient) Delete(ctx context.Context, scope string, policyAssignmentName string) (result Assignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, scope, policyAssignmentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.AssignmentsClient", "Delete", nil, "Failure preparing request")
@@ -288,6 +319,16 @@ func (client AssignmentsClient) DeleteResponder(resp *http.Response) (result Ass
 // policyAssignmentID - the ID of the policy assignment to delete. Use the format
 // '{scope}/providers/Microsoft.Authorization/policyAssignments/{policyAssignmentName}'.
 func (client AssignmentsClient) DeleteByID(ctx context.Context, policyAssignmentID string) (result Assignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.DeleteByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteByIDPreparer(ctx, policyAssignmentID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.AssignmentsClient", "DeleteByID", nil, "Failure preparing request")
@@ -357,6 +398,16 @@ func (client AssignmentsClient) DeleteByIDResponder(resp *http.Response) (result
 // '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/[{parentResourcePath}/]{resourceType}/{resourceName}'
 // policyAssignmentName - the name of the policy assignment to get.
 func (client AssignmentsClient) Get(ctx context.Context, scope string, policyAssignmentName string) (result Assignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, scope, policyAssignmentName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.AssignmentsClient", "Get", nil, "Failure preparing request")
@@ -428,6 +479,16 @@ func (client AssignmentsClient) GetResponder(resp *http.Response) (result Assign
 // policyAssignmentID - the ID of the policy assignment to get. Use the format
 // '{scope}/providers/Microsoft.Authorization/policyAssignments/{policyAssignmentName}'.
 func (client AssignmentsClient) GetByID(ctx context.Context, policyAssignmentID string) (result Assignment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.GetByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByIDPreparer(ctx, policyAssignmentID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.AssignmentsClient", "GetByID", nil, "Failure preparing request")
@@ -501,6 +562,16 @@ func (client AssignmentsClient) GetByIDResponder(resp *http.Response) (result As
 // filter - the filter to apply on the operation. Valid values for $filter are: 'atScope()' or
 // 'policyDefinitionId eq '{value}''. If $filter is not provided, no filtering is performed.
 func (client AssignmentsClient) List(ctx context.Context, filter string) (result AssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter)
 	if err != nil {
@@ -566,8 +637,8 @@ func (client AssignmentsClient) ListResponder(resp *http.Response) (result Assig
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AssignmentsClient) listNextResults(lastResults AssignmentListResult) (result AssignmentListResult, err error) {
-	req, err := lastResults.assignmentListResultPreparer()
+func (client AssignmentsClient) listNextResults(ctx context.Context, lastResults AssignmentListResult) (result AssignmentListResult, err error) {
+	req, err := lastResults.assignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.AssignmentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -588,6 +659,16 @@ func (client AssignmentsClient) listNextResults(lastResults AssignmentListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AssignmentsClient) ListComplete(ctx context.Context, filter string) (result AssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter)
 	return
 }
@@ -621,11 +702,21 @@ func (client AssignmentsClient) ListComplete(ctx context.Context, filter string)
 // filter - the filter to apply on the operation. Valid values for $filter are: 'atScope()' or
 // 'policyDefinitionId eq '{value}''. If $filter is not provided, no filtering is performed.
 func (client AssignmentsClient) ListForResource(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, filter string) (result AssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.ListForResource")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("policy.AssignmentsClient", "ListForResource", err.Error())
 	}
 
@@ -699,8 +790,8 @@ func (client AssignmentsClient) ListForResourceResponder(resp *http.Response) (r
 }
 
 // listForResourceNextResults retrieves the next set of results, if any.
-func (client AssignmentsClient) listForResourceNextResults(lastResults AssignmentListResult) (result AssignmentListResult, err error) {
-	req, err := lastResults.assignmentListResultPreparer()
+func (client AssignmentsClient) listForResourceNextResults(ctx context.Context, lastResults AssignmentListResult) (result AssignmentListResult, err error) {
+	req, err := lastResults.assignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.AssignmentsClient", "listForResourceNextResults", nil, "Failure preparing next results request")
 	}
@@ -721,6 +812,16 @@ func (client AssignmentsClient) listForResourceNextResults(lastResults Assignmen
 
 // ListForResourceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AssignmentsClient) ListForResourceComplete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, filter string) (result AssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.ListForResource")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForResource(ctx, resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, filter)
 	return
 }
@@ -739,11 +840,21 @@ func (client AssignmentsClient) ListForResourceComplete(ctx context.Context, res
 // filter - the filter to apply on the operation. Valid values for $filter are: 'atScope()' or
 // 'policyDefinitionId eq '{value}''. If $filter is not provided, no filtering is performed.
 func (client AssignmentsClient) ListForResourceGroup(ctx context.Context, resourceGroupName string, filter string) (result AssignmentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.ListForResourceGroup")
+		defer func() {
+			sc := -1
+			if result.alr.Response.Response != nil {
+				sc = result.alr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("policy.AssignmentsClient", "ListForResourceGroup", err.Error())
 	}
 
@@ -813,8 +924,8 @@ func (client AssignmentsClient) ListForResourceGroupResponder(resp *http.Respons
 }
 
 // listForResourceGroupNextResults retrieves the next set of results, if any.
-func (client AssignmentsClient) listForResourceGroupNextResults(lastResults AssignmentListResult) (result AssignmentListResult, err error) {
-	req, err := lastResults.assignmentListResultPreparer()
+func (client AssignmentsClient) listForResourceGroupNextResults(ctx context.Context, lastResults AssignmentListResult) (result AssignmentListResult, err error) {
+	req, err := lastResults.assignmentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.AssignmentsClient", "listForResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -835,6 +946,16 @@ func (client AssignmentsClient) listForResourceGroupNextResults(lastResults Assi
 
 // ListForResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AssignmentsClient) ListForResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string) (result AssignmentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentsClient.ListForResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListForResourceGroup(ctx, resourceGroupName, filter)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/definitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/definitions.go
index a56ee93554d9..a8a292a7d9c6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/definitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/definitions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewDefinitionsClientWithBaseURI(baseURI string, subscriptionID string) Defi
 // policyDefinitionName - the name of the policy definition to create.
 // parameters - the policy definition properties.
 func (client DefinitionsClient) CreateOrUpdate(ctx context.Context, policyDefinitionName string, parameters Definition) (result Definition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, policyDefinitionName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client DefinitionsClient) CreateOrUpdateResponder(resp *http.Response) (re
 // parameters - the policy definition properties.
 // managementGroupID - the ID of the management group.
 func (client DefinitionsClient) CreateOrUpdateAtManagementGroup(ctx context.Context, policyDefinitionName string, parameters Definition, managementGroupID string) (result Definition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.CreateOrUpdateAtManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdateAtManagementGroupPreparer(ctx, policyDefinitionName, parameters, managementGroupID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "CreateOrUpdateAtManagementGroup", nil, "Failure preparing request")
@@ -182,6 +203,16 @@ func (client DefinitionsClient) CreateOrUpdateAtManagementGroupResponder(resp *h
 // Parameters:
 // policyDefinitionName - the name of the policy definition to delete.
 func (client DefinitionsClient) Delete(ctx context.Context, policyDefinitionName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, policyDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "Delete", nil, "Failure preparing request")
@@ -248,6 +279,16 @@ func (client DefinitionsClient) DeleteResponder(resp *http.Response) (result aut
 // policyDefinitionName - the name of the policy definition to delete.
 // managementGroupID - the ID of the management group.
 func (client DefinitionsClient) DeleteAtManagementGroup(ctx context.Context, policyDefinitionName string, managementGroupID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.DeleteAtManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteAtManagementGroupPreparer(ctx, policyDefinitionName, managementGroupID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "DeleteAtManagementGroup", nil, "Failure preparing request")
@@ -312,6 +353,16 @@ func (client DefinitionsClient) DeleteAtManagementGroupResponder(resp *http.Resp
 // Parameters:
 // policyDefinitionName - the name of the policy definition to get.
 func (client DefinitionsClient) Get(ctx context.Context, policyDefinitionName string) (result Definition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, policyDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "Get", nil, "Failure preparing request")
@@ -379,6 +430,16 @@ func (client DefinitionsClient) GetResponder(resp *http.Response) (result Defini
 // policyDefinitionName - the name of the policy definition to get.
 // managementGroupID - the ID of the management group.
 func (client DefinitionsClient) GetAtManagementGroup(ctx context.Context, policyDefinitionName string, managementGroupID string) (result Definition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.GetAtManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAtManagementGroupPreparer(ctx, policyDefinitionName, managementGroupID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "GetAtManagementGroup", nil, "Failure preparing request")
@@ -444,6 +505,16 @@ func (client DefinitionsClient) GetAtManagementGroupResponder(resp *http.Respons
 // Parameters:
 // policyDefinitionName - the name of the built-in policy definition to get.
 func (client DefinitionsClient) GetBuiltIn(ctx context.Context, policyDefinitionName string) (result Definition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.GetBuiltIn")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetBuiltInPreparer(ctx, policyDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.DefinitionsClient", "GetBuiltIn", nil, "Failure preparing request")
@@ -506,6 +577,16 @@ func (client DefinitionsClient) GetBuiltInResponder(resp *http.Response) (result
 
 // List this operation retrieves a list of all the policy definitions in a given subscription.
 func (client DefinitionsClient) List(ctx context.Context) (result DefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -568,8 +649,8 @@ func (client DefinitionsClient) ListResponder(resp *http.Response) (result Defin
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DefinitionsClient) listNextResults(lastResults DefinitionListResult) (result DefinitionListResult, err error) {
-	req, err := lastResults.definitionListResultPreparer()
+func (client DefinitionsClient) listNextResults(ctx context.Context, lastResults DefinitionListResult) (result DefinitionListResult, err error) {
+	req, err := lastResults.definitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.DefinitionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -590,12 +671,32 @@ func (client DefinitionsClient) listNextResults(lastResults DefinitionListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DefinitionsClient) ListComplete(ctx context.Context) (result DefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
 
 // ListBuiltIn this operation retrieves a list of all the built-in policy definitions.
 func (client DefinitionsClient) ListBuiltIn(ctx context.Context) (result DefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.ListBuiltIn")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBuiltInNextResults
 	req, err := client.ListBuiltInPreparer(ctx)
 	if err != nil {
@@ -654,8 +755,8 @@ func (client DefinitionsClient) ListBuiltInResponder(resp *http.Response) (resul
 }
 
 // listBuiltInNextResults retrieves the next set of results, if any.
-func (client DefinitionsClient) listBuiltInNextResults(lastResults DefinitionListResult) (result DefinitionListResult, err error) {
-	req, err := lastResults.definitionListResultPreparer()
+func (client DefinitionsClient) listBuiltInNextResults(ctx context.Context, lastResults DefinitionListResult) (result DefinitionListResult, err error) {
+	req, err := lastResults.definitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.DefinitionsClient", "listBuiltInNextResults", nil, "Failure preparing next results request")
 	}
@@ -676,6 +777,16 @@ func (client DefinitionsClient) listBuiltInNextResults(lastResults DefinitionLis
 
 // ListBuiltInComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DefinitionsClient) ListBuiltInComplete(ctx context.Context) (result DefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.ListBuiltIn")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBuiltIn(ctx)
 	return
 }
@@ -684,6 +795,16 @@ func (client DefinitionsClient) ListBuiltInComplete(ctx context.Context) (result
 // Parameters:
 // managementGroupID - the ID of the management group.
 func (client DefinitionsClient) ListByManagementGroup(ctx context.Context, managementGroupID string) (result DefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.ListByManagementGroup")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByManagementGroupNextResults
 	req, err := client.ListByManagementGroupPreparer(ctx, managementGroupID)
 	if err != nil {
@@ -746,8 +867,8 @@ func (client DefinitionsClient) ListByManagementGroupResponder(resp *http.Respon
 }
 
 // listByManagementGroupNextResults retrieves the next set of results, if any.
-func (client DefinitionsClient) listByManagementGroupNextResults(lastResults DefinitionListResult) (result DefinitionListResult, err error) {
-	req, err := lastResults.definitionListResultPreparer()
+func (client DefinitionsClient) listByManagementGroupNextResults(ctx context.Context, lastResults DefinitionListResult) (result DefinitionListResult, err error) {
+	req, err := lastResults.definitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.DefinitionsClient", "listByManagementGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -768,6 +889,16 @@ func (client DefinitionsClient) listByManagementGroupNextResults(lastResults Def
 
 // ListByManagementGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DefinitionsClient) ListByManagementGroupComplete(ctx context.Context, managementGroupID string) (result DefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionsClient.ListByManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByManagementGroup(ctx, managementGroupID)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/models.go
index 585887fb1068..3944f1352776 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/models.go
@@ -18,12 +18,17 @@ package policy
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy"
+
 // Mode enumerates the values for mode.
 type Mode string
 
@@ -212,14 +217,24 @@ type AssignmentListResultIterator struct {
 	page AssignmentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AssignmentListResultIterator) Next() error {
+func (iter *AssignmentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -228,6 +243,13 @@ func (iter *AssignmentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AssignmentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AssignmentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -247,6 +269,11 @@ func (iter AssignmentListResultIterator) Value() Assignment {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AssignmentListResultIterator type.
+func NewAssignmentListResultIterator(page AssignmentListResultPage) AssignmentListResultIterator {
+	return AssignmentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (alr AssignmentListResult) IsEmpty() bool {
 	return alr.Value == nil || len(*alr.Value) == 0
@@ -254,11 +281,11 @@ func (alr AssignmentListResult) IsEmpty() bool {
 
 // assignmentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (alr AssignmentListResult) assignmentListResultPreparer() (*http.Request, error) {
+func (alr AssignmentListResult) assignmentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if alr.NextLink == nil || len(to.String(alr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(alr.NextLink)))
@@ -266,14 +293,24 @@ func (alr AssignmentListResult) assignmentListResultPreparer() (*http.Request, e
 
 // AssignmentListResultPage contains a page of Assignment values.
 type AssignmentListResultPage struct {
-	fn  func(AssignmentListResult) (AssignmentListResult, error)
+	fn  func(context.Context, AssignmentListResult) (AssignmentListResult, error)
 	alr AssignmentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AssignmentListResultPage) Next() error {
-	next, err := page.fn(page.alr)
+func (page *AssignmentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AssignmentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.alr)
 	if err != nil {
 		return err
 	}
@@ -281,6 +318,13 @@ func (page *AssignmentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AssignmentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AssignmentListResultPage) NotDone() bool {
 	return !page.alr.IsEmpty()
@@ -299,6 +343,11 @@ func (page AssignmentListResultPage) Values() []Assignment {
 	return *page.alr.Value
 }
 
+// Creates a new instance of the AssignmentListResultPage type.
+func NewAssignmentListResultPage(getNextPage func(context.Context, AssignmentListResult) (AssignmentListResult, error)) AssignmentListResultPage {
+	return AssignmentListResultPage{fn: getNextPage}
+}
+
 // AssignmentProperties the policy assignment properties.
 type AssignmentProperties struct {
 	// DisplayName - The display name of the policy assignment.
@@ -414,14 +463,24 @@ type DefinitionListResultIterator struct {
 	page DefinitionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DefinitionListResultIterator) Next() error {
+func (iter *DefinitionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -430,6 +489,13 @@ func (iter *DefinitionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DefinitionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DefinitionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -449,6 +515,11 @@ func (iter DefinitionListResultIterator) Value() Definition {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DefinitionListResultIterator type.
+func NewDefinitionListResultIterator(page DefinitionListResultPage) DefinitionListResultIterator {
+	return DefinitionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlr DefinitionListResult) IsEmpty() bool {
 	return dlr.Value == nil || len(*dlr.Value) == 0
@@ -456,11 +527,11 @@ func (dlr DefinitionListResult) IsEmpty() bool {
 
 // definitionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlr DefinitionListResult) definitionListResultPreparer() (*http.Request, error) {
+func (dlr DefinitionListResult) definitionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlr.NextLink == nil || len(to.String(dlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlr.NextLink)))
@@ -468,14 +539,24 @@ func (dlr DefinitionListResult) definitionListResultPreparer() (*http.Request, e
 
 // DefinitionListResultPage contains a page of Definition values.
 type DefinitionListResultPage struct {
-	fn  func(DefinitionListResult) (DefinitionListResult, error)
+	fn  func(context.Context, DefinitionListResult) (DefinitionListResult, error)
 	dlr DefinitionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DefinitionListResultPage) Next() error {
-	next, err := page.fn(page.dlr)
+func (page *DefinitionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DefinitionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlr)
 	if err != nil {
 		return err
 	}
@@ -483,6 +564,13 @@ func (page *DefinitionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DefinitionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DefinitionListResultPage) NotDone() bool {
 	return !page.dlr.IsEmpty()
@@ -501,6 +589,11 @@ func (page DefinitionListResultPage) Values() []Definition {
 	return *page.dlr.Value
 }
 
+// Creates a new instance of the DefinitionListResultPage type.
+func NewDefinitionListResultPage(getNextPage func(context.Context, DefinitionListResult) (DefinitionListResult, error)) DefinitionListResultPage {
+	return DefinitionListResultPage{fn: getNextPage}
+}
+
 // DefinitionProperties the policy definition properties.
 type DefinitionProperties struct {
 	// PolicyType - The type of policy definition. Possible values are NotSpecified, BuiltIn, and Custom. Possible values include: 'TypeNotSpecified', 'TypeBuiltIn', 'TypeCustom'
@@ -527,8 +620,8 @@ type DefinitionReference struct {
 	Parameters interface{} `json:"parameters,omitempty"`
 }
 
-// ErrorResponse error reponse indicates Azure Resource Manager is not able to process the incoming request. The
-// reason is provided in the error message.
+// ErrorResponse error response indicates Azure Resource Manager is not able to process the incoming
+// request. The reason is provided in the error message.
 type ErrorResponse struct {
 	// HTTPStatus - Http status code.
 	HTTPStatus *string `json:"httpStatus,omitempty"`
@@ -645,14 +738,24 @@ type SetDefinitionListResultIterator struct {
 	page SetDefinitionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SetDefinitionListResultIterator) Next() error {
+func (iter *SetDefinitionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -661,6 +764,13 @@ func (iter *SetDefinitionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SetDefinitionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SetDefinitionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -680,6 +790,11 @@ func (iter SetDefinitionListResultIterator) Value() SetDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SetDefinitionListResultIterator type.
+func NewSetDefinitionListResultIterator(page SetDefinitionListResultPage) SetDefinitionListResultIterator {
+	return SetDefinitionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sdlr SetDefinitionListResult) IsEmpty() bool {
 	return sdlr.Value == nil || len(*sdlr.Value) == 0
@@ -687,11 +802,11 @@ func (sdlr SetDefinitionListResult) IsEmpty() bool {
 
 // setDefinitionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sdlr SetDefinitionListResult) setDefinitionListResultPreparer() (*http.Request, error) {
+func (sdlr SetDefinitionListResult) setDefinitionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sdlr.NextLink == nil || len(to.String(sdlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sdlr.NextLink)))
@@ -699,14 +814,24 @@ func (sdlr SetDefinitionListResult) setDefinitionListResultPreparer() (*http.Req
 
 // SetDefinitionListResultPage contains a page of SetDefinition values.
 type SetDefinitionListResultPage struct {
-	fn   func(SetDefinitionListResult) (SetDefinitionListResult, error)
+	fn   func(context.Context, SetDefinitionListResult) (SetDefinitionListResult, error)
 	sdlr SetDefinitionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SetDefinitionListResultPage) Next() error {
-	next, err := page.fn(page.sdlr)
+func (page *SetDefinitionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sdlr)
 	if err != nil {
 		return err
 	}
@@ -714,6 +839,13 @@ func (page *SetDefinitionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SetDefinitionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SetDefinitionListResultPage) NotDone() bool {
 	return !page.sdlr.IsEmpty()
@@ -732,6 +864,11 @@ func (page SetDefinitionListResultPage) Values() []SetDefinition {
 	return *page.sdlr.Value
 }
 
+// Creates a new instance of the SetDefinitionListResultPage type.
+func NewSetDefinitionListResultPage(getNextPage func(context.Context, SetDefinitionListResult) (SetDefinitionListResult, error)) SetDefinitionListResultPage {
+	return SetDefinitionListResultPage{fn: getNextPage}
+}
+
 // SetDefinitionProperties the policy set definition properties.
 type SetDefinitionProperties struct {
 	// PolicyType - The type of policy definition. Possible values are NotSpecified, BuiltIn, and Custom. Possible values include: 'TypeNotSpecified', 'TypeBuiltIn', 'TypeCustom'
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/setdefinitions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/setdefinitions.go
index 847589390a66..e5b6588c9adb 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/setdefinitions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/policy/setdefinitions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewSetDefinitionsClientWithBaseURI(baseURI string, subscriptionID string) S
 // policySetDefinitionName - the name of the policy set definition to create.
 // parameters - the policy set definition properties.
 func (client SetDefinitionsClient) CreateOrUpdate(ctx context.Context, policySetDefinitionName string, parameters SetDefinition) (result SetDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.SetDefinitionProperties", Name: validation.Null, Rule: false,
@@ -124,6 +135,16 @@ func (client SetDefinitionsClient) CreateOrUpdateResponder(resp *http.Response)
 // parameters - the policy set definition properties.
 // managementGroupID - the ID of the management group.
 func (client SetDefinitionsClient) CreateOrUpdateAtManagementGroup(ctx context.Context, policySetDefinitionName string, parameters SetDefinition, managementGroupID string) (result SetDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.CreateOrUpdateAtManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.SetDefinitionProperties", Name: validation.Null, Rule: false,
@@ -198,6 +219,16 @@ func (client SetDefinitionsClient) CreateOrUpdateAtManagementGroupResponder(resp
 // Parameters:
 // policySetDefinitionName - the name of the policy set definition to delete.
 func (client SetDefinitionsClient) Delete(ctx context.Context, policySetDefinitionName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, policySetDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "Delete", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client SetDefinitionsClient) DeleteResponder(resp *http.Response) (result
 // policySetDefinitionName - the name of the policy set definition to delete.
 // managementGroupID - the ID of the management group.
 func (client SetDefinitionsClient) DeleteAtManagementGroup(ctx context.Context, policySetDefinitionName string, managementGroupID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.DeleteAtManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteAtManagementGroupPreparer(ctx, policySetDefinitionName, managementGroupID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "DeleteAtManagementGroup", nil, "Failure preparing request")
@@ -328,6 +369,16 @@ func (client SetDefinitionsClient) DeleteAtManagementGroupResponder(resp *http.R
 // Parameters:
 // policySetDefinitionName - the name of the policy set definition to get.
 func (client SetDefinitionsClient) Get(ctx context.Context, policySetDefinitionName string) (result SetDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, policySetDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "Get", nil, "Failure preparing request")
@@ -395,6 +446,16 @@ func (client SetDefinitionsClient) GetResponder(resp *http.Response) (result Set
 // policySetDefinitionName - the name of the policy set definition to get.
 // managementGroupID - the ID of the management group.
 func (client SetDefinitionsClient) GetAtManagementGroup(ctx context.Context, policySetDefinitionName string, managementGroupID string) (result SetDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.GetAtManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetAtManagementGroupPreparer(ctx, policySetDefinitionName, managementGroupID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "GetAtManagementGroup", nil, "Failure preparing request")
@@ -460,6 +521,16 @@ func (client SetDefinitionsClient) GetAtManagementGroupResponder(resp *http.Resp
 // Parameters:
 // policySetDefinitionName - the name of the policy set definition to get.
 func (client SetDefinitionsClient) GetBuiltIn(ctx context.Context, policySetDefinitionName string) (result SetDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.GetBuiltIn")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetBuiltInPreparer(ctx, policySetDefinitionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "GetBuiltIn", nil, "Failure preparing request")
@@ -522,6 +593,16 @@ func (client SetDefinitionsClient) GetBuiltInResponder(resp *http.Response) (res
 
 // List this operation retrieves a list of all the policy set definitions in the given subscription.
 func (client SetDefinitionsClient) List(ctx context.Context) (result SetDefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.sdlr.Response.Response != nil {
+				sc = result.sdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -584,8 +665,8 @@ func (client SetDefinitionsClient) ListResponder(resp *http.Response) (result Se
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client SetDefinitionsClient) listNextResults(lastResults SetDefinitionListResult) (result SetDefinitionListResult, err error) {
-	req, err := lastResults.setDefinitionListResultPreparer()
+func (client SetDefinitionsClient) listNextResults(ctx context.Context, lastResults SetDefinitionListResult) (result SetDefinitionListResult, err error) {
+	req, err := lastResults.setDefinitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -606,12 +687,32 @@ func (client SetDefinitionsClient) listNextResults(lastResults SetDefinitionList
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SetDefinitionsClient) ListComplete(ctx context.Context) (result SetDefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
 
 // ListBuiltIn this operation retrieves a list of all the built-in policy set definitions.
 func (client SetDefinitionsClient) ListBuiltIn(ctx context.Context) (result SetDefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.ListBuiltIn")
+		defer func() {
+			sc := -1
+			if result.sdlr.Response.Response != nil {
+				sc = result.sdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBuiltInNextResults
 	req, err := client.ListBuiltInPreparer(ctx)
 	if err != nil {
@@ -670,8 +771,8 @@ func (client SetDefinitionsClient) ListBuiltInResponder(resp *http.Response) (re
 }
 
 // listBuiltInNextResults retrieves the next set of results, if any.
-func (client SetDefinitionsClient) listBuiltInNextResults(lastResults SetDefinitionListResult) (result SetDefinitionListResult, err error) {
-	req, err := lastResults.setDefinitionListResultPreparer()
+func (client SetDefinitionsClient) listBuiltInNextResults(ctx context.Context, lastResults SetDefinitionListResult) (result SetDefinitionListResult, err error) {
+	req, err := lastResults.setDefinitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "listBuiltInNextResults", nil, "Failure preparing next results request")
 	}
@@ -692,6 +793,16 @@ func (client SetDefinitionsClient) listBuiltInNextResults(lastResults SetDefinit
 
 // ListBuiltInComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SetDefinitionsClient) ListBuiltInComplete(ctx context.Context) (result SetDefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.ListBuiltIn")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBuiltIn(ctx)
 	return
 }
@@ -701,6 +812,16 @@ func (client SetDefinitionsClient) ListBuiltInComplete(ctx context.Context) (res
 // Parameters:
 // managementGroupID - the ID of the management group.
 func (client SetDefinitionsClient) ListByManagementGroup(ctx context.Context, managementGroupID string) (result SetDefinitionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.ListByManagementGroup")
+		defer func() {
+			sc := -1
+			if result.sdlr.Response.Response != nil {
+				sc = result.sdlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByManagementGroupNextResults
 	req, err := client.ListByManagementGroupPreparer(ctx, managementGroupID)
 	if err != nil {
@@ -763,8 +884,8 @@ func (client SetDefinitionsClient) ListByManagementGroupResponder(resp *http.Res
 }
 
 // listByManagementGroupNextResults retrieves the next set of results, if any.
-func (client SetDefinitionsClient) listByManagementGroupNextResults(lastResults SetDefinitionListResult) (result SetDefinitionListResult, err error) {
-	req, err := lastResults.setDefinitionListResultPreparer()
+func (client SetDefinitionsClient) listByManagementGroupNextResults(ctx context.Context, lastResults SetDefinitionListResult) (result SetDefinitionListResult, err error) {
+	req, err := lastResults.setDefinitionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "policy.SetDefinitionsClient", "listByManagementGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -785,6 +906,16 @@ func (client SetDefinitionsClient) listByManagementGroupNextResults(lastResults
 
 // ListByManagementGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SetDefinitionsClient) ListByManagementGroupComplete(ctx context.Context, managementGroupID string) (result SetDefinitionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SetDefinitionsClient.ListByManagementGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByManagementGroup(ctx, managementGroupID)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deploymentoperations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deploymentoperations.go
index a0e0c53cb573..bf46f0a65c88 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deploymentoperations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deploymentoperations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,11 +47,21 @@ func NewDeploymentOperationsClientWithBaseURI(baseURI string, subscriptionID str
 // deploymentName - the name of the deployment.
 // operationID - the ID of the operation to get.
 func (client DeploymentOperationsClient) Get(ctx context.Context, resourceGroupName string, deploymentName string, operationID string) (result DeploymentOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -126,6 +137,16 @@ func (client DeploymentOperationsClient) GetResponder(resp *http.Response) (resu
 // deploymentName - the name of the deployment.
 // operationID - the ID of the operation to get.
 func (client DeploymentOperationsClient) GetAtSubscriptionScope(ctx context.Context, deploymentName string, operationID string) (result DeploymentOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.GetAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -202,11 +223,21 @@ func (client DeploymentOperationsClient) GetAtSubscriptionScopeResponder(resp *h
 // deploymentName - the name of the deployment with the operation to get.
 // top - the number of results to return.
 func (client DeploymentOperationsClient) List(ctx context.Context, resourceGroupName string, deploymentName string, top *int32) (result DeploymentOperationsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -281,8 +312,8 @@ func (client DeploymentOperationsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DeploymentOperationsClient) listNextResults(lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
-	req, err := lastResults.deploymentOperationsListResultPreparer()
+func (client DeploymentOperationsClient) listNextResults(ctx context.Context, lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
+	req, err := lastResults.deploymentOperationsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentOperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -303,6 +334,16 @@ func (client DeploymentOperationsClient) listNextResults(lastResults DeploymentO
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentOperationsClient) ListComplete(ctx context.Context, resourceGroupName string, deploymentName string, top *int32) (result DeploymentOperationsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, deploymentName, top)
 	return
 }
@@ -312,6 +353,16 @@ func (client DeploymentOperationsClient) ListComplete(ctx context.Context, resou
 // deploymentName - the name of the deployment with the operation to get.
 // top - the number of results to return.
 func (client DeploymentOperationsClient) ListAtSubscriptionScope(ctx context.Context, deploymentName string, top *int32) (result DeploymentOperationsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.ListAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -386,8 +437,8 @@ func (client DeploymentOperationsClient) ListAtSubscriptionScopeResponder(resp *
 }
 
 // listAtSubscriptionScopeNextResults retrieves the next set of results, if any.
-func (client DeploymentOperationsClient) listAtSubscriptionScopeNextResults(lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
-	req, err := lastResults.deploymentOperationsListResultPreparer()
+func (client DeploymentOperationsClient) listAtSubscriptionScopeNextResults(ctx context.Context, lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
+	req, err := lastResults.deploymentOperationsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentOperationsClient", "listAtSubscriptionScopeNextResults", nil, "Failure preparing next results request")
 	}
@@ -408,6 +459,16 @@ func (client DeploymentOperationsClient) listAtSubscriptionScopeNextResults(last
 
 // ListAtSubscriptionScopeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentOperationsClient) ListAtSubscriptionScopeComplete(ctx context.Context, deploymentName string, top *int32) (result DeploymentOperationsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.ListAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAtSubscriptionScope(ctx, deploymentName, top)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deployments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deployments.go
index 469833e4ed68..636a55f9fcd0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deployments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/deployments.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,11 +48,21 @@ func NewDeploymentsClientWithBaseURI(baseURI string, subscriptionID string) Depl
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment to cancel.
 func (client DeploymentsClient) Cancel(ctx context.Context, resourceGroupName string, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -126,6 +137,16 @@ func (client DeploymentsClient) CancelResponder(resp *http.Response) (result aut
 // Parameters:
 // deploymentName - the name of the deployment to cancel.
 func (client DeploymentsClient) CancelAtSubscriptionScope(ctx context.Context, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CancelAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -200,11 +221,21 @@ func (client DeploymentsClient) CancelAtSubscriptionScopeResponder(resp *http.Re
 // insensitive.
 // deploymentName - the name of the deployment to check.
 func (client DeploymentsClient) CheckExistence(ctx context.Context, resourceGroupName string, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -277,6 +308,16 @@ func (client DeploymentsClient) CheckExistenceResponder(resp *http.Response) (re
 // Parameters:
 // deploymentName - the name of the deployment to check.
 func (client DeploymentsClient) CheckExistenceAtSubscriptionScope(ctx context.Context, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CheckExistenceAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -352,11 +393,21 @@ func (client DeploymentsClient) CheckExistenceAtSubscriptionScopeResponder(resp
 // deploymentName - the name of the deployment.
 // parameters - additional parameters supplied to the operation.
 func (client DeploymentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, deploymentName string, parameters Deployment) (result DeploymentsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -441,6 +492,16 @@ func (client DeploymentsClient) CreateOrUpdateResponder(resp *http.Response) (re
 // deploymentName - the name of the deployment.
 // parameters - additional parameters supplied to the operation.
 func (client DeploymentsClient) CreateOrUpdateAtSubscriptionScope(ctx context.Context, deploymentName string, parameters Deployment) (result DeploymentsCreateOrUpdateAtSubscriptionScopeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CreateOrUpdateAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -531,11 +592,21 @@ func (client DeploymentsClient) CreateOrUpdateAtSubscriptionScopeResponder(resp
 // insensitive.
 // deploymentName - the name of the deployment to delete.
 func (client DeploymentsClient) Delete(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -613,6 +684,16 @@ func (client DeploymentsClient) DeleteResponder(resp *http.Response) (result aut
 // Parameters:
 // deploymentName - the name of the deployment to delete.
 func (client DeploymentsClient) DeleteAtSubscriptionScope(ctx context.Context, deploymentName string) (result DeploymentsDeleteAtSubscriptionScopeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.DeleteAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -686,11 +767,21 @@ func (client DeploymentsClient) DeleteAtSubscriptionScopeResponder(resp *http.Re
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment from which to get the template.
 func (client DeploymentsClient) ExportTemplate(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ExportTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -764,6 +855,16 @@ func (client DeploymentsClient) ExportTemplateResponder(resp *http.Response) (re
 // Parameters:
 // deploymentName - the name of the deployment from which to get the template.
 func (client DeploymentsClient) ExportTemplateAtSubscriptionScope(ctx context.Context, deploymentName string) (result DeploymentExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ExportTemplateAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -838,11 +939,21 @@ func (client DeploymentsClient) ExportTemplateAtSubscriptionScopeResponder(resp
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment to get.
 func (client DeploymentsClient) Get(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentExtended, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -916,6 +1027,16 @@ func (client DeploymentsClient) GetResponder(resp *http.Response) (result Deploy
 // Parameters:
 // deploymentName - the name of the deployment to get.
 func (client DeploymentsClient) GetAtSubscriptionScope(ctx context.Context, deploymentName string) (result DeploymentExtended, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.GetAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
@@ -991,6 +1112,16 @@ func (client DeploymentsClient) GetAtSubscriptionScopeResponder(resp *http.Respo
 // '{state}'.
 // top - the number of results to get. If null is passed, returns all deployments.
 func (client DeploymentsClient) ListAtSubscriptionScope(ctx context.Context, filter string, top *int32) (result DeploymentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ListAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAtSubscriptionScopeNextResults
 	req, err := client.ListAtSubscriptionScopePreparer(ctx, filter, top)
 	if err != nil {
@@ -1059,8 +1190,8 @@ func (client DeploymentsClient) ListAtSubscriptionScopeResponder(resp *http.Resp
 }
 
 // listAtSubscriptionScopeNextResults retrieves the next set of results, if any.
-func (client DeploymentsClient) listAtSubscriptionScopeNextResults(lastResults DeploymentListResult) (result DeploymentListResult, err error) {
-	req, err := lastResults.deploymentListResultPreparer()
+func (client DeploymentsClient) listAtSubscriptionScopeNextResults(ctx context.Context, lastResults DeploymentListResult) (result DeploymentListResult, err error) {
+	req, err := lastResults.deploymentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentsClient", "listAtSubscriptionScopeNextResults", nil, "Failure preparing next results request")
 	}
@@ -1081,6 +1212,16 @@ func (client DeploymentsClient) listAtSubscriptionScopeNextResults(lastResults D
 
 // ListAtSubscriptionScopeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentsClient) ListAtSubscriptionScopeComplete(ctx context.Context, filter string, top *int32) (result DeploymentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ListAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAtSubscriptionScope(ctx, filter, top)
 	return
 }
@@ -1093,11 +1234,21 @@ func (client DeploymentsClient) ListAtSubscriptionScopeComplete(ctx context.Cont
 // '{state}'.
 // top - the number of results to get. If null is passed, returns all deployments.
 func (client DeploymentsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DeploymentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "ListByResourceGroup", err.Error())
 	}
 
@@ -1170,8 +1321,8 @@ func (client DeploymentsClient) ListByResourceGroupResponder(resp *http.Response
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client DeploymentsClient) listByResourceGroupNextResults(lastResults DeploymentListResult) (result DeploymentListResult, err error) {
-	req, err := lastResults.deploymentListResultPreparer()
+func (client DeploymentsClient) listByResourceGroupNextResults(ctx context.Context, lastResults DeploymentListResult) (result DeploymentListResult, err error) {
+	req, err := lastResults.deploymentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -1192,6 +1343,16 @@ func (client DeploymentsClient) listByResourceGroupNextResults(lastResults Deplo
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DeploymentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, filter, top)
 	return
 }
@@ -1204,11 +1365,21 @@ func (client DeploymentsClient) ListByResourceGroupComplete(ctx context.Context,
 // deploymentName - the name of the deployment.
 // parameters - parameters to validate.
 func (client DeploymentsClient) Validate(ctx context.Context, resourceGroupName string, deploymentName string, parameters Deployment) (result DeploymentValidateResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
 				{Target: "deploymentName", Name: validation.MinLength, Rule: 1, Chain: nil},
@@ -1293,6 +1464,16 @@ func (client DeploymentsClient) ValidateResponder(resp *http.Response) (result D
 // deploymentName - the name of the deployment.
 // parameters - parameters to validate.
 func (client DeploymentsClient) ValidateAtSubscriptionScope(ctx context.Context, deploymentName string, parameters Deployment) (result DeploymentValidateResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ValidateAtSubscriptionScope")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: deploymentName,
 			Constraints: []validation.Constraint{{Target: "deploymentName", Name: validation.MaxLength, Rule: 64, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/groups.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/groups.go
index d7ccb8b6cb42..360ce42a2049 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/groups.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/groups.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,11 +45,21 @@ func NewGroupsClientWithBaseURI(baseURI string, subscriptionID string) GroupsCli
 // Parameters:
 // resourceGroupName - the name of the resource group to check. The name is case insensitive.
 func (client GroupsClient) CheckExistence(ctx context.Context, resourceGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "CheckExistence", err.Error())
 	}
 
@@ -114,14 +125,26 @@ func (client GroupsClient) CheckExistenceResponder(resp *http.Response) (result
 
 // CreateOrUpdate creates or updates a resource group.
 // Parameters:
-// resourceGroupName - the name of the resource group to create or update.
+// resourceGroupName - the name of the resource group to create or update. Can include alphanumeric,
+// underscore, parentheses, hyphen, period (except at end), and Unicode characters that match the allowed
+// characters.
 // parameters - parameters supplied to the create or update a resource group.
 func (client GroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, parameters Group) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "CreateOrUpdate", err.Error())
@@ -195,11 +218,21 @@ func (client GroupsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group to delete. The name is case insensitive.
 func (client GroupsClient) Delete(ctx context.Context, resourceGroupName string) (result GroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Delete", err.Error())
 	}
 
@@ -268,11 +301,21 @@ func (client GroupsClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the resource group to export as a template.
 // parameters - parameters for exporting the template.
 func (client GroupsClient) ExportTemplate(ctx context.Context, resourceGroupName string, parameters ExportTemplateRequest) (result GroupExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ExportTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "ExportTemplate", err.Error())
 	}
 
@@ -343,11 +386,21 @@ func (client GroupsClient) ExportTemplateResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 func (client GroupsClient) Get(ctx context.Context, resourceGroupName string) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Get", err.Error())
 	}
 
@@ -418,6 +471,16 @@ func (client GroupsClient) GetResponder(resp *http.Response) (result Group, err
 // to filter for a tag name and value, use $filter=tagName eq 'tag1' and tagValue eq 'Value1'
 // top - the number of results to return. If null is passed, returns all resource groups.
 func (client GroupsClient) List(ctx context.Context, filter string, top *int32) (result GroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.glr.Response.Response != nil {
+				sc = result.glr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, top)
 	if err != nil {
@@ -486,8 +549,8 @@ func (client GroupsClient) ListResponder(resp *http.Response) (result GroupListR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client GroupsClient) listNextResults(lastResults GroupListResult) (result GroupListResult, err error) {
-	req, err := lastResults.groupListResultPreparer()
+func (client GroupsClient) listNextResults(ctx context.Context, lastResults GroupListResult) (result GroupListResult, err error) {
+	req, err := lastResults.groupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.GroupsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -508,6 +571,16 @@ func (client GroupsClient) listNextResults(lastResults GroupListResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupsClient) ListComplete(ctx context.Context, filter string, top *int32) (result GroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, top)
 	return
 }
@@ -518,11 +591,21 @@ func (client GroupsClient) ListComplete(ctx context.Context, filter string, top
 // resourceGroupName - the name of the resource group to update. The name is case insensitive.
 // parameters - parameters supplied to update a resource group.
 func (client GroupsClient) Update(ctx context.Context, resourceGroupName string, parameters GroupPatchable) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Update", err.Error())
 	}
 
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/models.go
index 68140f69c4c6..720db90802bc 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/models.go
@@ -18,14 +18,19 @@ package resources
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources"
+
 // DeploymentMode enumerates the values for deployment mode.
 type DeploymentMode string
 
@@ -101,7 +106,8 @@ type BasicDependency struct {
 	ResourceName *string `json:"resourceName,omitempty"`
 }
 
-// CreateOrUpdateByIDFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CreateOrUpdateByIDFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CreateOrUpdateByIDFuture struct {
 	azure.Future
 }
@@ -129,7 +135,8 @@ func (future *CreateOrUpdateByIDFuture) Result(client Client) (gr GenericResourc
 	return
 }
 
-// CreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// CreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type CreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -241,6 +248,8 @@ type DeploymentExtended struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the deployment.
 	Name *string `json:"name,omitempty"`
+	// Type - The type of the deployment.
+	Type *string `json:"type,omitempty"`
 	// Location - the location of the deployment.
 	Location *string `json:"location,omitempty"`
 	// Properties - Deployment properties.
@@ -268,14 +277,24 @@ type DeploymentListResultIterator struct {
 	page DeploymentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentListResultIterator) Next() error {
+func (iter *DeploymentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -284,6 +303,13 @@ func (iter *DeploymentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -303,6 +329,11 @@ func (iter DeploymentListResultIterator) Value() DeploymentExtended {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentListResultIterator type.
+func NewDeploymentListResultIterator(page DeploymentListResultPage) DeploymentListResultIterator {
+	return DeploymentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlr DeploymentListResult) IsEmpty() bool {
 	return dlr.Value == nil || len(*dlr.Value) == 0
@@ -310,11 +341,11 @@ func (dlr DeploymentListResult) IsEmpty() bool {
 
 // deploymentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlr DeploymentListResult) deploymentListResultPreparer() (*http.Request, error) {
+func (dlr DeploymentListResult) deploymentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlr.NextLink == nil || len(to.String(dlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlr.NextLink)))
@@ -322,14 +353,24 @@ func (dlr DeploymentListResult) deploymentListResultPreparer() (*http.Request, e
 
 // DeploymentListResultPage contains a page of DeploymentExtended values.
 type DeploymentListResultPage struct {
-	fn  func(DeploymentListResult) (DeploymentListResult, error)
+	fn  func(context.Context, DeploymentListResult) (DeploymentListResult, error)
 	dlr DeploymentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentListResultPage) Next() error {
-	next, err := page.fn(page.dlr)
+func (page *DeploymentListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlr)
 	if err != nil {
 		return err
 	}
@@ -337,6 +378,13 @@ func (page *DeploymentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentListResultPage) NotDone() bool {
 	return !page.dlr.IsEmpty()
@@ -355,6 +403,11 @@ func (page DeploymentListResultPage) Values() []DeploymentExtended {
 	return *page.dlr.Value
 }
 
+// Creates a new instance of the DeploymentListResultPage type.
+func NewDeploymentListResultPage(getNextPage func(context.Context, DeploymentListResult) (DeploymentListResult, error)) DeploymentListResultPage {
+	return DeploymentListResultPage{fn: getNextPage}
+}
+
 // DeploymentOperation deployment operation information.
 type DeploymentOperation struct {
 	autorest.Response `json:"-"`
@@ -395,20 +448,31 @@ type DeploymentOperationsListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DeploymentOperationsListResultIterator provides access to a complete listing of DeploymentOperation values.
+// DeploymentOperationsListResultIterator provides access to a complete listing of DeploymentOperation
+// values.
 type DeploymentOperationsListResultIterator struct {
 	i    int
 	page DeploymentOperationsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentOperationsListResultIterator) Next() error {
+func (iter *DeploymentOperationsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -417,6 +481,13 @@ func (iter *DeploymentOperationsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentOperationsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentOperationsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -436,6 +507,11 @@ func (iter DeploymentOperationsListResultIterator) Value() DeploymentOperation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentOperationsListResultIterator type.
+func NewDeploymentOperationsListResultIterator(page DeploymentOperationsListResultPage) DeploymentOperationsListResultIterator {
+	return DeploymentOperationsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dolr DeploymentOperationsListResult) IsEmpty() bool {
 	return dolr.Value == nil || len(*dolr.Value) == 0
@@ -443,11 +519,11 @@ func (dolr DeploymentOperationsListResult) IsEmpty() bool {
 
 // deploymentOperationsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPreparer() (*http.Request, error) {
+func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dolr.NextLink == nil || len(to.String(dolr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dolr.NextLink)))
@@ -455,14 +531,24 @@ func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPrepare
 
 // DeploymentOperationsListResultPage contains a page of DeploymentOperation values.
 type DeploymentOperationsListResultPage struct {
-	fn   func(DeploymentOperationsListResult) (DeploymentOperationsListResult, error)
+	fn   func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)
 	dolr DeploymentOperationsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentOperationsListResultPage) Next() error {
-	next, err := page.fn(page.dolr)
+func (page *DeploymentOperationsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dolr)
 	if err != nil {
 		return err
 	}
@@ -470,6 +556,13 @@ func (page *DeploymentOperationsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentOperationsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentOperationsListResultPage) NotDone() bool {
 	return !page.dolr.IsEmpty()
@@ -488,6 +581,11 @@ func (page DeploymentOperationsListResultPage) Values() []DeploymentOperation {
 	return *page.dolr.Value
 }
 
+// Creates a new instance of the DeploymentOperationsListResultPage type.
+func NewDeploymentOperationsListResultPage(getNextPage func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)) DeploymentOperationsListResultPage {
+	return DeploymentOperationsListResultPage{fn: getNextPage}
+}
+
 // DeploymentProperties deployment properties.
 type DeploymentProperties struct {
 	// Template - The template content. You use this element when you want to pass the template syntax directly in the request rather than link to an existing template. It can be a JObject or well-formed JSON string. Use either the templateLink property or the template property, but not both.
@@ -514,7 +612,7 @@ type DeploymentPropertiesExtended struct {
 	CorrelationID *string `json:"correlationId,omitempty"`
 	// Timestamp - The timestamp of the template deployment.
 	Timestamp *date.Time `json:"timestamp,omitempty"`
-	// Outputs - Key/value pairs that represent deploymentoutput.
+	// Outputs - Key/value pairs that represent deployment output.
 	Outputs interface{} `json:"outputs,omitempty"`
 	// Providers - The list of resource providers needed for the deployment.
 	Providers *[]Provider `json:"providers,omitempty"`
@@ -536,8 +634,8 @@ type DeploymentPropertiesExtended struct {
 	OnErrorDeployment *OnErrorDeploymentExtended `json:"onErrorDeployment,omitempty"`
 }
 
-// DeploymentsCreateOrUpdateAtSubscriptionScopeFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// DeploymentsCreateOrUpdateAtSubscriptionScopeFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type DeploymentsCreateOrUpdateAtSubscriptionScopeFuture struct {
 	azure.Future
 }
@@ -565,8 +663,8 @@ func (future *DeploymentsCreateOrUpdateAtSubscriptionScopeFuture) Result(client
 	return
 }
 
-// DeploymentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// DeploymentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type DeploymentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -617,7 +715,8 @@ func (future *DeploymentsDeleteAtSubscriptionScopeFuture) Result(client Deployme
 	return
 }
 
-// DeploymentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DeploymentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DeploymentsDeleteFuture struct {
 	azure.Future
 }
@@ -689,7 +788,9 @@ func (gr GenericResource) MarshalJSON() ([]byte, error) {
 	if gr.Plan != nil {
 		objectMap["plan"] = gr.Plan
 	}
-	objectMap["properties"] = gr.Properties
+	if gr.Properties != nil {
+		objectMap["properties"] = gr.Properties
+	}
 	if gr.Kind != nil {
 		objectMap["kind"] = gr.Kind
 	}
@@ -736,7 +837,9 @@ type Group struct {
 	// ID - The ID of the resource group.
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource group.
-	Name       *string          `json:"name,omitempty"`
+	Name *string `json:"name,omitempty"`
+	// Type - The type of the resource group.
+	Type       *string          `json:"type,omitempty"`
 	Properties *GroupProperties `json:"properties,omitempty"`
 	// Location - The location of the resource group. It cannot be changed after the resource group has been created. It must be one of the supported Azure locations.
 	Location *string `json:"location,omitempty"`
@@ -755,6 +858,9 @@ func (g Group) MarshalJSON() ([]byte, error) {
 	if g.Name != nil {
 		objectMap["name"] = g.Name
 	}
+	if g.Type != nil {
+		objectMap["type"] = g.Type
+	}
 	if g.Properties != nil {
 		objectMap["properties"] = g.Properties
 	}
@@ -802,14 +908,24 @@ type GroupListResultIterator struct {
 	page GroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GroupListResultIterator) Next() error {
+func (iter *GroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -818,6 +934,13 @@ func (iter *GroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -837,6 +960,11 @@ func (iter GroupListResultIterator) Value() Group {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GroupListResultIterator type.
+func NewGroupListResultIterator(page GroupListResultPage) GroupListResultIterator {
+	return GroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (glr GroupListResult) IsEmpty() bool {
 	return glr.Value == nil || len(*glr.Value) == 0
@@ -844,11 +972,11 @@ func (glr GroupListResult) IsEmpty() bool {
 
 // groupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (glr GroupListResult) groupListResultPreparer() (*http.Request, error) {
+func (glr GroupListResult) groupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if glr.NextLink == nil || len(to.String(glr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(glr.NextLink)))
@@ -856,14 +984,24 @@ func (glr GroupListResult) groupListResultPreparer() (*http.Request, error) {
 
 // GroupListResultPage contains a page of Group values.
 type GroupListResultPage struct {
-	fn  func(GroupListResult) (GroupListResult, error)
+	fn  func(context.Context, GroupListResult) (GroupListResult, error)
 	glr GroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GroupListResultPage) Next() error {
-	next, err := page.fn(page.glr)
+func (page *GroupListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.glr)
 	if err != nil {
 		return err
 	}
@@ -871,6 +1009,13 @@ func (page *GroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GroupListResultPage) NotDone() bool {
 	return !page.glr.IsEmpty()
@@ -889,6 +1034,11 @@ func (page GroupListResultPage) Values() []Group {
 	return *page.glr.Value
 }
 
+// Creates a new instance of the GroupListResultPage type.
+func NewGroupListResultPage(getNextPage func(context.Context, GroupListResult) (GroupListResult, error)) GroupListResultPage {
+	return GroupListResultPage{fn: getNextPage}
+}
+
 // GroupPatchable resource group information.
 type GroupPatchable struct {
 	// Name - The name of the resource group.
@@ -1005,14 +1155,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1021,6 +1181,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1040,6 +1207,11 @@ func (iter ListResultIterator) Value() GenericResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -1047,11 +1219,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -1059,14 +1231,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of GenericResource values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
-	next, err := page.fn(page.lr)
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -1074,6 +1256,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -1092,6 +1281,11 @@ func (page ListResultPage) Values() []GenericResource {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // ManagementErrorWithDetails the detailed error message of resource management.
 type ManagementErrorWithDetails struct {
 	// Code - The error code returned when exporting the template.
@@ -1112,7 +1306,8 @@ type MoveInfo struct {
 	TargetResourceGroup *string `json:"targetResourceGroup,omitempty"`
 }
 
-// MoveResourcesFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// MoveResourcesFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type MoveResourcesFuture struct {
 	azure.Future
 }
@@ -1188,14 +1383,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1204,6 +1409,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1223,6 +1435,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1230,11 +1447,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1242,14 +1459,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1257,6 +1484,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1275,7 +1509,12 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
-// ParametersLink entity representing the reference to the deployment paramaters.
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
+// ParametersLink entity representing the reference to the deployment parameters.
 type ParametersLink struct {
 	// URI - The URI of the parameters file.
 	URI *string `json:"uri,omitempty"`
@@ -1325,14 +1564,24 @@ type ProviderListResultIterator struct {
 	page ProviderListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProviderListResultIterator) Next() error {
+func (iter *ProviderListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1341,6 +1590,13 @@ func (iter *ProviderListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProviderListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProviderListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1360,6 +1616,11 @@ func (iter ProviderListResultIterator) Value() Provider {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProviderListResultIterator type.
+func NewProviderListResultIterator(page ProviderListResultPage) ProviderListResultIterator {
+	return ProviderListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (plr ProviderListResult) IsEmpty() bool {
 	return plr.Value == nil || len(*plr.Value) == 0
@@ -1367,11 +1628,11 @@ func (plr ProviderListResult) IsEmpty() bool {
 
 // providerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (plr ProviderListResult) providerListResultPreparer() (*http.Request, error) {
+func (plr ProviderListResult) providerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if plr.NextLink == nil || len(to.String(plr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(plr.NextLink)))
@@ -1379,14 +1640,24 @@ func (plr ProviderListResult) providerListResultPreparer() (*http.Request, error
 
 // ProviderListResultPage contains a page of Provider values.
 type ProviderListResultPage struct {
-	fn  func(ProviderListResult) (ProviderListResult, error)
+	fn  func(context.Context, ProviderListResult) (ProviderListResult, error)
 	plr ProviderListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProviderListResultPage) Next() error {
-	next, err := page.fn(page.plr)
+func (page *ProviderListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.plr)
 	if err != nil {
 		return err
 	}
@@ -1394,6 +1665,13 @@ func (page *ProviderListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProviderListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProviderListResultPage) NotDone() bool {
 	return !page.plr.IsEmpty()
@@ -1412,6 +1690,11 @@ func (page ProviderListResultPage) Values() []Provider {
 	return *page.plr.Value
 }
 
+// Creates a new instance of the ProviderListResultPage type.
+func NewProviderListResultPage(getNextPage func(context.Context, ProviderListResult) (ProviderListResult, error)) ProviderListResultPage {
+	return ProviderListResultPage{fn: getNextPage}
+}
+
 // ProviderOperationDisplayProperties resource provider operation's display properties.
 type ProviderOperationDisplayProperties struct {
 	// Publisher - Operation description.
@@ -1554,14 +1837,24 @@ type TagsListResultIterator struct {
 	page TagsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TagsListResultIterator) Next() error {
+func (iter *TagsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1570,6 +1863,13 @@ func (iter *TagsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TagsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TagsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1589,6 +1889,11 @@ func (iter TagsListResultIterator) Value() TagDetails {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TagsListResultIterator type.
+func NewTagsListResultIterator(page TagsListResultPage) TagsListResultIterator {
+	return TagsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tlr TagsListResult) IsEmpty() bool {
 	return tlr.Value == nil || len(*tlr.Value) == 0
@@ -1596,11 +1901,11 @@ func (tlr TagsListResult) IsEmpty() bool {
 
 // tagsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tlr TagsListResult) tagsListResultPreparer() (*http.Request, error) {
+func (tlr TagsListResult) tagsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if tlr.NextLink == nil || len(to.String(tlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tlr.NextLink)))
@@ -1608,14 +1913,24 @@ func (tlr TagsListResult) tagsListResultPreparer() (*http.Request, error) {
 
 // TagsListResultPage contains a page of TagDetails values.
 type TagsListResultPage struct {
-	fn  func(TagsListResult) (TagsListResult, error)
+	fn  func(context.Context, TagsListResult) (TagsListResult, error)
 	tlr TagsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TagsListResultPage) Next() error {
-	next, err := page.fn(page.tlr)
+func (page *TagsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tlr)
 	if err != nil {
 		return err
 	}
@@ -1623,6 +1938,13 @@ func (page *TagsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TagsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TagsListResultPage) NotDone() bool {
 	return !page.tlr.IsEmpty()
@@ -1641,6 +1963,11 @@ func (page TagsListResultPage) Values() []TagDetails {
 	return *page.tlr.Value
 }
 
+// Creates a new instance of the TagsListResultPage type.
+func NewTagsListResultPage(getNextPage func(context.Context, TagsListResult) (TagsListResult, error)) TagsListResultPage {
+	return TagsListResultPage{fn: getNextPage}
+}
+
 // TagValue tag information.
 type TagValue struct {
 	autorest.Response `json:"-"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/operations.go
index 98dbac96bfdc..51e85d5d5007 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Microsoft.Resources REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/providers.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/providers.go
index 04cd1493b994..6a8b75dfa25b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/providers.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/providers.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewProvidersClientWithBaseURI(baseURI string, subscriptionID string) Provid
 // expand - the $expand query parameter. For example, to include property aliases in response, use
 // $expand=resourceTypes/aliases.
 func (client ProvidersClient) Get(ctx context.Context, resourceProviderNamespace string, expand string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceProviderNamespace, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Get", nil, "Failure preparing request")
@@ -116,6 +127,16 @@ func (client ProvidersClient) GetResponder(resp *http.Response) (result Provider
 // retrieve resource provider metadata. To include property aliases in response, use
 // $expand=resourceTypes/aliases.
 func (client ProvidersClient) List(ctx context.Context, top *int32, expand string) (result ProviderListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, top, expand)
 	if err != nil {
@@ -184,8 +205,8 @@ func (client ProvidersClient) ListResponder(resp *http.Response) (result Provide
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProvidersClient) listNextResults(lastResults ProviderListResult) (result ProviderListResult, err error) {
-	req, err := lastResults.providerListResultPreparer()
+func (client ProvidersClient) listNextResults(ctx context.Context, lastResults ProviderListResult) (result ProviderListResult, err error) {
+	req, err := lastResults.providerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.ProvidersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -206,6 +227,16 @@ func (client ProvidersClient) listNextResults(lastResults ProviderListResult) (r
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProvidersClient) ListComplete(ctx context.Context, top *int32, expand string) (result ProviderListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, top, expand)
 	return
 }
@@ -214,6 +245,16 @@ func (client ProvidersClient) ListComplete(ctx context.Context, top *int32, expa
 // Parameters:
 // resourceProviderNamespace - the namespace of the resource provider to register.
 func (client ProvidersClient) Register(ctx context.Context, resourceProviderNamespace string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Register")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegisterPreparer(ctx, resourceProviderNamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Register", nil, "Failure preparing request")
@@ -279,6 +320,16 @@ func (client ProvidersClient) RegisterResponder(resp *http.Response) (result Pro
 // Parameters:
 // resourceProviderNamespace - the namespace of the resource provider to unregister.
 func (client ProvidersClient) Unregister(ctx context.Context, resourceProviderNamespace string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Unregister")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UnregisterPreparer(ctx, resourceProviderNamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Unregister", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/resources.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/resources.go
index f30b804fb388..4c363fc9a83e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/resources.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/resources.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,11 +50,21 @@ func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 // resourceType - the resource type.
 // resourceName - the name of the resource to check whether it exists.
 func (client Client) CheckExistence(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "CheckExistence", err.Error())
 	}
 
@@ -127,6 +138,16 @@ func (client Client) CheckExistenceResponder(resp *http.Response) (result autore
 // format,
 // /subscriptions/{guid}/resourceGroups/{resource-group-name}/{resource-provider-namespace}/{resource-type}/{resource-name}
 func (client Client) CheckExistenceByID(ctx context.Context, resourceID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckExistenceByID")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckExistenceByIDPreparer(ctx, resourceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.Client", "CheckExistenceByID", nil, "Failure preparing request")
@@ -195,11 +216,21 @@ func (client Client) CheckExistenceByIDResponder(resp *http.Response) (result au
 // resourceName - the name of the resource to create.
 // parameters - parameters for creating or updating the resource.
 func (client Client) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, parameters GenericResource) (result CreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Kind", Name: validation.Null, Rule: false,
 				Chain: []validation.Constraint{{Target: "parameters.Kind", Name: validation.Pattern, Rule: `^[-\w\._,\(\)]+$`, Chain: nil}}}}}}); err != nil {
@@ -280,6 +311,16 @@ func (client Client) CreateOrUpdateResponder(resp *http.Response) (result Generi
 // /subscriptions/{guid}/resourceGroups/{resource-group-name}/{resource-provider-namespace}/{resource-type}/{resource-name}
 // parameters - create or update resource parameters.
 func (client Client) CreateOrUpdateByID(ctx context.Context, resourceID string, parameters GenericResource) (result CreateOrUpdateByIDFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdateByID")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Kind", Name: validation.Null, Rule: false,
@@ -358,11 +399,21 @@ func (client Client) CreateOrUpdateByIDResponder(resp *http.Response) (result Ge
 // resourceType - the resource type.
 // resourceName - the name of the resource to delete.
 func (client Client) Delete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result DeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Delete", err.Error())
 	}
 
@@ -436,6 +487,16 @@ func (client Client) DeleteResponder(resp *http.Response) (result autorest.Respo
 // format,
 // /subscriptions/{guid}/resourceGroups/{resource-group-name}/{resource-provider-namespace}/{resource-type}/{resource-name}
 func (client Client) DeleteByID(ctx context.Context, resourceID string) (result DeleteByIDFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.DeleteByID")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteByIDPreparer(ctx, resourceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.Client", "DeleteByID", nil, "Failure preparing request")
@@ -504,11 +565,21 @@ func (client Client) DeleteByIDResponder(resp *http.Response) (result autorest.R
 // resourceType - the resource type of the resource.
 // resourceName - the name of the resource to get.
 func (client Client) Get(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result GenericResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Get", err.Error())
 	}
 
@@ -583,6 +654,16 @@ func (client Client) GetResponder(resp *http.Response) (result GenericResource,
 // format,
 // /subscriptions/{guid}/resourceGroups/{resource-group-name}/{resource-provider-namespace}/{resource-type}/{resource-name}
 func (client Client) GetByID(ctx context.Context, resourceID string) (result GenericResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.GetByID")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetByIDPreparer(ctx, resourceID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.Client", "GetByID", nil, "Failure preparing request")
@@ -660,6 +741,16 @@ func (client Client) GetByIDResponder(resp *http.Response) (result GenericResour
 // both properties, use $expand=changedTime,createdTime
 // top - the number of results to return. If null is passed, returns all resource groups.
 func (client Client) List(ctx context.Context, filter string, expand string, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, expand, top)
 	if err != nil {
@@ -731,8 +822,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -753,6 +844,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context, filter string, expand string, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, expand, top)
 	return
 }
@@ -775,11 +876,21 @@ func (client Client) ListComplete(ctx context.Context, filter string, expand str
 // both properties, use $expand=changedTime,createdTime
 // top - the number of results to return. If null is passed, returns all resources.
 func (client Client) ListByResourceGroup(ctx context.Context, resourceGroupName string, filter string, expand string, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "ListByResourceGroup", err.Error())
 	}
 
@@ -855,8 +966,8 @@ func (client Client) ListByResourceGroupResponder(resp *http.Response) (result L
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client Client) listByResourceGroupNextResults(lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+func (client Client) listByResourceGroupNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.Client", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -877,6 +988,16 @@ func (client Client) listByResourceGroupNextResults(lastResults ListResult) (res
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, filter string, expand string, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, filter, expand, top)
 	return
 }
@@ -888,11 +1009,21 @@ func (client Client) ListByResourceGroupComplete(ctx context.Context, resourceGr
 // sourceResourceGroupName - the name of the resource group containing the resources to move.
 // parameters - parameters for moving resources.
 func (client Client) MoveResources(ctx context.Context, sourceResourceGroupName string, parameters MoveInfo) (result MoveResourcesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.MoveResources")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sourceResourceGroupName,
 			Constraints: []validation.Constraint{{Target: "sourceResourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "sourceResourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "MoveResources", err.Error())
 	}
 
@@ -967,11 +1098,21 @@ func (client Client) MoveResourcesResponder(resp *http.Response) (result autores
 // resourceName - the name of the resource to update.
 // parameters - parameters for updating the resource.
 func (client Client) Update(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, parameters GenericResource) (result UpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Update", err.Error())
 	}
 
@@ -1049,6 +1190,16 @@ func (client Client) UpdateResponder(resp *http.Response) (result GenericResourc
 // /subscriptions/{guid}/resourceGroups/{resource-group-name}/{resource-provider-namespace}/{resource-type}/{resource-name}
 // parameters - update resource parameters.
 func (client Client) UpdateByID(ctx context.Context, resourceID string, parameters GenericResource) (result UpdateByIDFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.UpdateByID")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateByIDPreparer(ctx, resourceID, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.Client", "UpdateByID", nil, "Failure preparing request")
@@ -1120,11 +1271,21 @@ func (client Client) UpdateByIDResponder(resp *http.Response) (result GenericRes
 // sourceResourceGroupName - the name of the resource group containing the resources to validate for move.
 // parameters - parameters for moving resources.
 func (client Client) ValidateMoveResources(ctx context.Context, sourceResourceGroupName string, parameters MoveInfo) (result ValidateMoveResourcesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.ValidateMoveResources")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sourceResourceGroupName,
 			Constraints: []validation.Constraint{{Target: "sourceResourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "sourceResourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "ValidateMoveResources", err.Error())
 	}
 
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/tags.go b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/tags.go
index cd369fe5f41c..a703382e7e9b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/tags.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources/tags.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewTagsClientWithBaseURI(baseURI string, subscriptionID string) TagsClient
 // Parameters:
 // tagName - the name of the tag to create.
 func (client TagsClient) CreateOrUpdate(ctx context.Context, tagName string) (result TagDetails, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, tagName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -110,6 +121,16 @@ func (client TagsClient) CreateOrUpdateResponder(resp *http.Response) (result Ta
 // tagName - the name of the tag.
 // tagValue - the value of the tag to create.
 func (client TagsClient) CreateOrUpdateValue(ctx context.Context, tagName string, tagValue string) (result TagValue, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.CreateOrUpdateValue")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdateValuePreparer(ctx, tagName, tagValue)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "CreateOrUpdateValue", nil, "Failure preparing request")
@@ -176,6 +197,16 @@ func (client TagsClient) CreateOrUpdateValueResponder(resp *http.Response) (resu
 // Parameters:
 // tagName - the name of the tag.
 func (client TagsClient) Delete(ctx context.Context, tagName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, tagName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "Delete", nil, "Failure preparing request")
@@ -241,6 +272,16 @@ func (client TagsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // tagName - the name of the tag.
 // tagValue - the value of the tag to delete.
 func (client TagsClient) DeleteValue(ctx context.Context, tagName string, tagValue string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.DeleteValue")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteValuePreparer(ctx, tagName, tagValue)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "DeleteValue", nil, "Failure preparing request")
@@ -304,6 +345,16 @@ func (client TagsClient) DeleteValueResponder(resp *http.Response) (result autor
 
 // List gets the names and values of all resource tags that are defined in a subscription.
 func (client TagsClient) List(ctx context.Context) (result TagsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.List")
+		defer func() {
+			sc := -1
+			if result.tlr.Response.Response != nil {
+				sc = result.tlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -366,8 +417,8 @@ func (client TagsClient) ListResponder(resp *http.Response) (result TagsListResu
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TagsClient) listNextResults(lastResults TagsListResult) (result TagsListResult, err error) {
-	req, err := lastResults.tagsListResultPreparer()
+func (client TagsClient) listNextResults(ctx context.Context, lastResults TagsListResult) (result TagsListResult, err error) {
+	req, err := lastResults.tagsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.TagsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -388,6 +439,16 @@ func (client TagsClient) listNextResults(lastResults TagsListResult) (result Tag
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagsClient) ListComplete(ctx context.Context) (result TagsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobcollections.go b/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobcollections.go
index a522eed90941..ed4ef3f391ee 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobcollections.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobcollections.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewJobCollectionsClientWithBaseURI(baseURI string, subscriptionID string) J
 // jobCollectionName - the job collection name.
 // jobCollection - the job collection definition.
 func (client JobCollectionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, jobCollectionName string, jobCollection JobCollectionDefinition) (result JobCollectionDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, jobCollectionName, jobCollection)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -122,6 +133,16 @@ func (client JobCollectionsClient) CreateOrUpdateResponder(resp *http.Response)
 // resourceGroupName - the resource group name.
 // jobCollectionName - the job collection name.
 func (client JobCollectionsClient) Delete(ctx context.Context, resourceGroupName string, jobCollectionName string) (result JobCollectionsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, jobCollectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "Delete", nil, "Failure preparing request")
@@ -169,10 +190,6 @@ func (client JobCollectionsClient) DeleteSender(req *http.Request) (future JobCo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -196,6 +213,16 @@ func (client JobCollectionsClient) DeleteResponder(resp *http.Response) (result
 // resourceGroupName - the resource group name.
 // jobCollectionName - the job collection name.
 func (client JobCollectionsClient) Disable(ctx context.Context, resourceGroupName string, jobCollectionName string) (result JobCollectionsDisableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.Disable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DisablePreparer(ctx, resourceGroupName, jobCollectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "Disable", nil, "Failure preparing request")
@@ -243,10 +270,6 @@ func (client JobCollectionsClient) DisableSender(req *http.Request) (future JobC
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -270,6 +293,16 @@ func (client JobCollectionsClient) DisableResponder(resp *http.Response) (result
 // resourceGroupName - the resource group name.
 // jobCollectionName - the job collection name.
 func (client JobCollectionsClient) Enable(ctx context.Context, resourceGroupName string, jobCollectionName string) (result JobCollectionsEnableFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.Enable")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.EnablePreparer(ctx, resourceGroupName, jobCollectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "Enable", nil, "Failure preparing request")
@@ -317,10 +350,6 @@ func (client JobCollectionsClient) EnableSender(req *http.Request) (future JobCo
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -344,6 +373,16 @@ func (client JobCollectionsClient) EnableResponder(resp *http.Response) (result
 // resourceGroupName - the resource group name.
 // jobCollectionName - the job collection name.
 func (client JobCollectionsClient) Get(ctx context.Context, resourceGroupName string, jobCollectionName string) (result JobCollectionDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, jobCollectionName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "Get", nil, "Failure preparing request")
@@ -414,6 +453,16 @@ func (client JobCollectionsClient) GetResponder(resp *http.Response) (result Job
 // Parameters:
 // resourceGroupName - the resource group name.
 func (client JobCollectionsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result JobCollectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.jclr.Response.Response != nil {
+				sc = result.jclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listByResourceGroupNextResults
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
@@ -480,8 +529,8 @@ func (client JobCollectionsClient) ListByResourceGroupResponder(resp *http.Respo
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client JobCollectionsClient) listByResourceGroupNextResults(lastResults JobCollectionListResult) (result JobCollectionListResult, err error) {
-	req, err := lastResults.jobCollectionListResultPreparer()
+func (client JobCollectionsClient) listByResourceGroupNextResults(ctx context.Context, lastResults JobCollectionListResult) (result JobCollectionListResult, err error) {
+	req, err := lastResults.jobCollectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -503,6 +552,16 @@ func (client JobCollectionsClient) listByResourceGroupNextResults(lastResults Jo
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobCollectionsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result JobCollectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -510,6 +569,16 @@ func (client JobCollectionsClient) ListByResourceGroupComplete(ctx context.Conte
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // ListBySubscription gets all job collections under specified subscription.
 func (client JobCollectionsClient) ListBySubscription(ctx context.Context) (result JobCollectionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.jclr.Response.Response != nil {
+				sc = result.jclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBySubscriptionNextResults
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
@@ -575,8 +644,8 @@ func (client JobCollectionsClient) ListBySubscriptionResponder(resp *http.Respon
 }
 
 // listBySubscriptionNextResults retrieves the next set of results, if any.
-func (client JobCollectionsClient) listBySubscriptionNextResults(lastResults JobCollectionListResult) (result JobCollectionListResult, err error) {
-	req, err := lastResults.jobCollectionListResultPreparer()
+func (client JobCollectionsClient) listBySubscriptionNextResults(ctx context.Context, lastResults JobCollectionListResult) (result JobCollectionListResult, err error) {
+	req, err := lastResults.jobCollectionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "listBySubscriptionNextResults", nil, "Failure preparing next results request")
 	}
@@ -598,6 +667,16 @@ func (client JobCollectionsClient) listBySubscriptionNextResults(lastResults Job
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // ListBySubscriptionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobCollectionsClient) ListBySubscriptionComplete(ctx context.Context) (result JobCollectionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscription(ctx)
 	return
 }
@@ -609,6 +688,16 @@ func (client JobCollectionsClient) ListBySubscriptionComplete(ctx context.Contex
 // jobCollectionName - the job collection name.
 // jobCollection - the job collection definition.
 func (client JobCollectionsClient) Patch(ctx context.Context, resourceGroupName string, jobCollectionName string, jobCollection JobCollectionDefinition) (result JobCollectionDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionsClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PatchPreparer(ctx, resourceGroupName, jobCollectionName, jobCollection)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobCollectionsClient", "Patch", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobs.go
index 2cadf82b97a1..2465cf046f12 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/jobs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewJobsClientWithBaseURI(baseURI string, subscriptionID string) JobsClient
 // jobName - the job name.
 // job - the job definition.
 func (client JobsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string, job JobDefinition) (result JobDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, jobCollectionName, jobName, job)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -126,6 +137,16 @@ func (client JobsClient) CreateOrUpdateResponder(resp *http.Response) (result Jo
 // jobCollectionName - the job collection name.
 // jobName - the job name.
 func (client JobsClient) Delete(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, jobCollectionName, jobName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobsClient", "Delete", nil, "Failure preparing request")
@@ -198,6 +219,16 @@ func (client JobsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // jobCollectionName - the job collection name.
 // jobName - the job name.
 func (client JobsClient) Get(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string) (result JobDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, jobCollectionName, jobName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobsClient", "Get", nil, "Failure preparing request")
@@ -273,6 +304,16 @@ func (client JobsClient) GetResponder(resp *http.Response) (result JobDefinition
 // skip - the (0-based) index of the job history list from which to begin requesting entries.
 // filter - the filter to apply on the job state.
 func (client JobsClient) List(ctx context.Context, resourceGroupName string, jobCollectionName string, top *int32, skip *int32, filter string) (result JobListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.List")
+		defer func() {
+			sc := -1
+			if result.jlr.Response.Response != nil {
+				sc = result.jlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -358,8 +399,8 @@ func (client JobsClient) ListResponder(resp *http.Response) (result JobListResul
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client JobsClient) listNextResults(lastResults JobListResult) (result JobListResult, err error) {
-	req, err := lastResults.jobListResultPreparer()
+func (client JobsClient) listNextResults(ctx context.Context, lastResults JobListResult) (result JobListResult, err error) {
+	req, err := lastResults.jobListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "scheduler.JobsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -381,6 +422,16 @@ func (client JobsClient) listNextResults(lastResults JobListResult) (result JobL
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobsClient) ListComplete(ctx context.Context, resourceGroupName string, jobCollectionName string, top *int32, skip *int32, filter string) (result JobListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, jobCollectionName, top, skip, filter)
 	return
 }
@@ -395,6 +446,16 @@ func (client JobsClient) ListComplete(ctx context.Context, resourceGroupName str
 // skip - the (0-based) index of the job history list from which to begin requesting entries.
 // filter - the filter to apply on the job state.
 func (client JobsClient) ListJobHistory(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string, top *int32, skip *int32, filter string) (result JobHistoryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.ListJobHistory")
+		defer func() {
+			sc := -1
+			if result.jhlr.Response.Response != nil {
+				sc = result.jhlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: top,
 			Constraints: []validation.Constraint{{Target: "top", Name: validation.Null, Rule: false,
@@ -481,8 +542,8 @@ func (client JobsClient) ListJobHistoryResponder(resp *http.Response) (result Jo
 }
 
 // listJobHistoryNextResults retrieves the next set of results, if any.
-func (client JobsClient) listJobHistoryNextResults(lastResults JobHistoryListResult) (result JobHistoryListResult, err error) {
-	req, err := lastResults.jobHistoryListResultPreparer()
+func (client JobsClient) listJobHistoryNextResults(ctx context.Context, lastResults JobHistoryListResult) (result JobHistoryListResult, err error) {
+	req, err := lastResults.jobHistoryListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "scheduler.JobsClient", "listJobHistoryNextResults", nil, "Failure preparing next results request")
 	}
@@ -504,6 +565,16 @@ func (client JobsClient) listJobHistoryNextResults(lastResults JobHistoryListRes
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // ListJobHistoryComplete enumerates all values, automatically crossing page boundaries as required.
 func (client JobsClient) ListJobHistoryComplete(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string, top *int32, skip *int32, filter string) (result JobHistoryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.ListJobHistory")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListJobHistory(ctx, resourceGroupName, jobCollectionName, jobName, top, skip, filter)
 	return
 }
@@ -516,6 +587,16 @@ func (client JobsClient) ListJobHistoryComplete(ctx context.Context, resourceGro
 // jobName - the job name.
 // job - the job definition.
 func (client JobsClient) Patch(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string, job JobDefinition) (result JobDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.PatchPreparer(ctx, resourceGroupName, jobCollectionName, jobName, job)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobsClient", "Patch", nil, "Failure preparing request")
@@ -591,6 +672,16 @@ func (client JobsClient) PatchResponder(resp *http.Response) (result JobDefiniti
 // jobCollectionName - the job collection name.
 // jobName - the job name.
 func (client JobsClient) Run(ctx context.Context, resourceGroupName string, jobCollectionName string, jobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobsClient.Run")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RunPreparer(ctx, resourceGroupName, jobCollectionName, jobName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "scheduler.JobsClient", "Run", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/models.go
index 8ae1db3e6c51..bb0119b3eb33 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler/models.go
@@ -18,15 +18,19 @@ package scheduler
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/scheduler/mgmt/2016-03-01/scheduler"
+
 // DayOfWeek enumerates the values for day of week.
 type DayOfWeek string
 
@@ -706,15 +710,24 @@ type JobCollectionListResultIterator struct {
 	page JobCollectionListResultPage
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobCollectionListResultIterator) Next() error {
+func (iter *JobCollectionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -723,7 +736,13 @@ func (iter *JobCollectionListResultIterator) Next() error {
 	return nil
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobCollectionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobCollectionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -745,6 +764,12 @@ func (iter JobCollectionListResultIterator) Value() JobCollectionDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Creates a new instance of the JobCollectionListResultIterator type.
+func NewJobCollectionListResultIterator(page JobCollectionListResultPage) JobCollectionListResultIterator {
+	return JobCollectionListResultIterator{page: page}
+}
+
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // IsEmpty returns true if the ListResult contains no values.
 func (jclr JobCollectionListResult) IsEmpty() bool {
@@ -753,11 +778,11 @@ func (jclr JobCollectionListResult) IsEmpty() bool {
 
 // jobCollectionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jclr JobCollectionListResult) jobCollectionListResultPreparer() (*http.Request, error) {
+func (jclr JobCollectionListResult) jobCollectionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jclr.NextLink == nil || len(to.String(jclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jclr.NextLink)))
@@ -766,15 +791,24 @@ func (jclr JobCollectionListResult) jobCollectionListResultPreparer() (*http.Req
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // JobCollectionListResultPage contains a page of JobCollectionDefinition values.
 type JobCollectionListResultPage struct {
-	fn   func(JobCollectionListResult) (JobCollectionListResult, error)
+	fn   func(context.Context, JobCollectionListResult) (JobCollectionListResult, error)
 	jclr JobCollectionListResult
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobCollectionListResultPage) Next() error {
-	next, err := page.fn(page.jclr)
+func (page *JobCollectionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jclr)
 	if err != nil {
 		return err
 	}
@@ -782,7 +816,13 @@ func (page *JobCollectionListResultPage) Next() error {
 	return nil
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobCollectionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobCollectionListResultPage) NotDone() bool {
 	return !page.jclr.IsEmpty()
@@ -803,6 +843,12 @@ func (page JobCollectionListResultPage) Values() []JobCollectionDefinition {
 	return *page.jclr.Value
 }
 
+// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Creates a new instance of the JobCollectionListResultPage type.
+func NewJobCollectionListResultPage(getNextPage func(context.Context, JobCollectionListResult) (JobCollectionListResult, error)) JobCollectionListResultPage {
+	return JobCollectionListResultPage{fn: getNextPage}
+}
+
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // JobCollectionProperties ...
 type JobCollectionProperties struct {
@@ -825,8 +871,8 @@ type JobCollectionQuota struct {
 	MaxRecurrence *JobMaxRecurrence `json:"maxRecurrence,omitempty"`
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// JobCollectionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// JobCollectionsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type JobCollectionsDeleteFuture struct {
 	azure.Future
 }
@@ -874,8 +920,8 @@ func (future *JobCollectionsDisableFuture) Result(client JobCollectionsClient) (
 	return
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// JobCollectionsEnableFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// JobCollectionsEnableFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type JobCollectionsEnableFuture struct {
 	azure.Future
 }
@@ -987,15 +1033,24 @@ type JobHistoryListResultIterator struct {
 	page JobHistoryListResultPage
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobHistoryListResultIterator) Next() error {
+func (iter *JobHistoryListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobHistoryListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1004,7 +1059,13 @@ func (iter *JobHistoryListResultIterator) Next() error {
 	return nil
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobHistoryListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobHistoryListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1026,6 +1087,12 @@ func (iter JobHistoryListResultIterator) Value() JobHistoryDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Creates a new instance of the JobHistoryListResultIterator type.
+func NewJobHistoryListResultIterator(page JobHistoryListResultPage) JobHistoryListResultIterator {
+	return JobHistoryListResultIterator{page: page}
+}
+
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // IsEmpty returns true if the ListResult contains no values.
 func (jhlr JobHistoryListResult) IsEmpty() bool {
@@ -1034,11 +1101,11 @@ func (jhlr JobHistoryListResult) IsEmpty() bool {
 
 // jobHistoryListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jhlr JobHistoryListResult) jobHistoryListResultPreparer() (*http.Request, error) {
+func (jhlr JobHistoryListResult) jobHistoryListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jhlr.NextLink == nil || len(to.String(jhlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jhlr.NextLink)))
@@ -1047,15 +1114,24 @@ func (jhlr JobHistoryListResult) jobHistoryListResultPreparer() (*http.Request,
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // JobHistoryListResultPage contains a page of JobHistoryDefinition values.
 type JobHistoryListResultPage struct {
-	fn   func(JobHistoryListResult) (JobHistoryListResult, error)
+	fn   func(context.Context, JobHistoryListResult) (JobHistoryListResult, error)
 	jhlr JobHistoryListResult
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobHistoryListResultPage) Next() error {
-	next, err := page.fn(page.jhlr)
+func (page *JobHistoryListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobHistoryListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jhlr)
 	if err != nil {
 		return err
 	}
@@ -1063,7 +1139,13 @@ func (page *JobHistoryListResultPage) Next() error {
 	return nil
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobHistoryListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobHistoryListResultPage) NotDone() bool {
 	return !page.jhlr.IsEmpty()
@@ -1084,6 +1166,12 @@ func (page JobHistoryListResultPage) Values() []JobHistoryDefinition {
 	return *page.jhlr.Value
 }
 
+// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Creates a new instance of the JobHistoryListResultPage type.
+func NewJobHistoryListResultPage(getNextPage func(context.Context, JobHistoryListResult) (JobHistoryListResult, error)) JobHistoryListResultPage {
+	return JobHistoryListResultPage{fn: getNextPage}
+}
+
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // JobListResult ...
 type JobListResult struct {
@@ -1101,15 +1189,24 @@ type JobListResultIterator struct {
 	page JobListResultPage
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobListResultIterator) Next() error {
+func (iter *JobListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1118,7 +1215,13 @@ func (iter *JobListResultIterator) Next() error {
 	return nil
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1140,6 +1243,12 @@ func (iter JobListResultIterator) Value() JobDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Creates a new instance of the JobListResultIterator type.
+func NewJobListResultIterator(page JobListResultPage) JobListResultIterator {
+	return JobListResultIterator{page: page}
+}
+
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // IsEmpty returns true if the ListResult contains no values.
 func (jlr JobListResult) IsEmpty() bool {
@@ -1148,11 +1257,11 @@ func (jlr JobListResult) IsEmpty() bool {
 
 // jobListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jlr JobListResult) jobListResultPreparer() (*http.Request, error) {
+func (jlr JobListResult) jobListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if jlr.NextLink == nil || len(to.String(jlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jlr.NextLink)))
@@ -1161,15 +1270,24 @@ func (jlr JobListResult) jobListResultPreparer() (*http.Request, error) {
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // JobListResultPage contains a page of JobDefinition values.
 type JobListResultPage struct {
-	fn  func(JobListResult) (JobListResult, error)
+	fn  func(context.Context, JobListResult) (JobListResult, error)
 	jlr JobListResult
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobListResultPage) Next() error {
-	next, err := page.fn(page.jlr)
+func (page *JobListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jlr)
 	if err != nil {
 		return err
 	}
@@ -1177,7 +1295,13 @@ func (page *JobListResultPage) Next() error {
 	return nil
 }
 
-// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobListResultPage) NotDone() bool {
 	return !page.jlr.IsEmpty()
@@ -1198,6 +1322,12 @@ func (page JobListResultPage) Values() []JobDefinition {
 	return *page.jlr.Value
 }
 
+// Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
+// Creates a new instance of the JobListResultPage type.
+func NewJobListResultPage(getNextPage func(context.Context, JobListResult) (JobListResult, error)) JobListResultPage {
+	return JobListResultPage{fn: getNextPage}
+}
+
 // Deprecated: Please use github.com/Azure/azure-sdk-for-go/services/logic/mgmt/2016-06-01/logic instead.
 // JobMaxRecurrence ...
 type JobMaxRecurrence struct {
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/adminkeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/adminkeys.go
index fe8147dfd28c..deae2c29a30f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/adminkeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/adminkeys.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -48,6 +49,16 @@ func NewAdminKeysClientWithBaseURI(baseURI string, subscriptionID string) AdminK
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client AdminKeysClient) Get(ctx context.Context, resourceGroupName string, searchServiceName string, clientRequestID *uuid.UUID) (result AdminKeyResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AdminKeysClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, searchServiceName, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.AdminKeysClient", "Get", nil, "Failure preparing request")
@@ -123,6 +134,16 @@ func (client AdminKeysClient) GetResponder(resp *http.Response) (result AdminKey
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client AdminKeysClient) Regenerate(ctx context.Context, resourceGroupName string, searchServiceName string, keyKind AdminKeyKind, clientRequestID *uuid.UUID) (result AdminKeyResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AdminKeysClient.Regenerate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegeneratePreparer(ctx, resourceGroupName, searchServiceName, keyKind, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.AdminKeysClient", "Regenerate", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/models.go
index 236fb8e8ee85..ff492d21ddc2 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/models.go
@@ -24,6 +24,9 @@ import (
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search"
+
 // AdminKeyKind enumerates the values for admin key kind.
 type AdminKeyKind string
 
@@ -130,7 +133,8 @@ func PossibleUnavailableNameReasonValues() []UnavailableNameReason {
 	return []UnavailableNameReason{AlreadyExists, Invalid}
 }
 
-// AdminKeyResult response containing the primary and secondary admin API keys for a given Azure Search service.
+// AdminKeyResult response containing the primary and secondary admin API keys for a given Azure Search
+// service.
 type AdminKeyResult struct {
 	autorest.Response `json:"-"`
 	// PrimaryKey - The primary admin API key of the Search service.
@@ -166,7 +170,7 @@ type CloudError struct {
 
 // CloudErrorBody describes a particular API error with an error code and a message.
 type CloudErrorBody struct {
-	// Code - An error code that describes the error condition more precisely than an HTTP status code. Can be used to programatically handle specific error cases.
+	// Code - An error code that describes the error condition more precisely than an HTTP status code. Can be used to programmatically handle specific error cases.
 	Code *string `json:"code,omitempty"`
 	// Message - A message that describes the error in detail and provides debugging information.
 	Message *string `json:"message,omitempty"`
@@ -213,8 +217,8 @@ type OperationDisplay struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// OperationListResult the result of the request to list REST API operations. It contains a list of operations and
-// a URL  to get the next set of results.
+// OperationListResult the result of the request to list REST API operations. It contains a list of
+// operations and a URL  to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - The list of operations supported by the resource provider.
@@ -223,7 +227,8 @@ type OperationListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// QueryKey describes an API key for a given Azure Search service that has permissions for query operations only.
+// QueryKey describes an API key for a given Azure Search service that has permissions for query operations
+// only.
 type QueryKey struct {
 	autorest.Response `json:"-"`
 	// Name - The name of the query API key; may be empty.
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/operations.go
index bcb4c831b1eb..5a421d55f620 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available REST API operations of the Microsoft.Search provider.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/querykeys.go b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/querykeys.go
index f775a92175dc..e52ace5c6785 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/querykeys.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/querykeys.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -49,6 +50,16 @@ func NewQueryKeysClientWithBaseURI(baseURI string, subscriptionID string) QueryK
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client QueryKeysClient) Create(ctx context.Context, resourceGroupName string, searchServiceName string, name string, clientRequestID *uuid.UUID) (result QueryKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueryKeysClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreatePreparer(ctx, resourceGroupName, searchServiceName, name, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.QueryKeysClient", "Create", nil, "Failure preparing request")
@@ -126,6 +137,16 @@ func (client QueryKeysClient) CreateResponder(resp *http.Response) (result Query
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client QueryKeysClient) Delete(ctx context.Context, resourceGroupName string, searchServiceName string, key string, clientRequestID *uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueryKeysClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, searchServiceName, key, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.QueryKeysClient", "Delete", nil, "Failure preparing request")
@@ -200,6 +221,16 @@ func (client QueryKeysClient) DeleteResponder(resp *http.Response) (result autor
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client QueryKeysClient) ListBySearchService(ctx context.Context, resourceGroupName string, searchServiceName string, clientRequestID *uuid.UUID) (result ListQueryKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueryKeysClient.ListBySearchService")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySearchServicePreparer(ctx, resourceGroupName, searchServiceName, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.QueryKeysClient", "ListBySearchService", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/services.go b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/services.go
index 7a3240c47b14..7da529308d67 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/services.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/search/mgmt/2015-08-19/search/services.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"net/http"
 )
@@ -48,6 +49,16 @@ func NewServicesClientWithBaseURI(baseURI string, subscriptionID string) Service
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client ServicesClient) CheckNameAvailability(ctx context.Context, checkNameAvailabilityInput CheckNameAvailabilityInput, clientRequestID *uuid.UUID) (result CheckNameAvailabilityOutput, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicesClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: checkNameAvailabilityInput,
 			Constraints: []validation.Constraint{{Target: "checkNameAvailabilityInput.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -135,6 +146,16 @@ func (client ServicesClient) CheckNameAvailabilityResponder(resp *http.Response)
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client ServicesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, searchServiceName string, service Service, clientRequestID *uuid.UUID) (result ServicesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: service,
 			Constraints: []validation.Constraint{{Target: "service.ServiceProperties", Name: validation.Null, Rule: false,
@@ -201,10 +222,6 @@ func (client ServicesClient) CreateOrUpdateSender(req *http.Request) (future Ser
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -230,6 +247,16 @@ func (client ServicesClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client ServicesClient) Delete(ctx context.Context, resourceGroupName string, searchServiceName string, clientRequestID *uuid.UUID) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, searchServiceName, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.ServicesClient", "Delete", nil, "Failure preparing request")
@@ -303,6 +330,16 @@ func (client ServicesClient) DeleteResponder(resp *http.Response) (result autore
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client ServicesClient) Get(ctx context.Context, resourceGroupName string, searchServiceName string, clientRequestID *uuid.UUID) (result Service, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, searchServiceName, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.ServicesClient", "Get", nil, "Failure preparing request")
@@ -376,6 +413,16 @@ func (client ServicesClient) GetResponder(resp *http.Response) (result Service,
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client ServicesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, clientRequestID *uuid.UUID) (result ServiceListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.ServicesClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -450,6 +497,16 @@ func (client ServicesClient) ListByResourceGroupResponder(resp *http.Response) (
 // clientRequestID - a client-generated GUID value that identifies this request. If specified, this will be
 // included in response information as a way to track the request.
 func (client ServicesClient) Update(ctx context.Context, resourceGroupName string, searchServiceName string, service Service, clientRequestID *uuid.UUID) (result Service, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ServicesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, searchServiceName, service, clientRequestID)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "search.ServicesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/disasterrecoveryconfigs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/disasterrecoveryconfigs.go
index 5c5ea8b847e3..cfbb59588494 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/disasterrecoveryconfigs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/disasterrecoveryconfigs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewDisasterRecoveryConfigsClientWithBaseURI(baseURI string, subscriptionID
 // namespaceName - the namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) BreakPairing(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.BreakPairing")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -128,6 +139,16 @@ func (client DisasterRecoveryConfigsClient) BreakPairingResponder(resp *http.Res
 // namespaceName - the namespace name
 // parameters - parameters to check availability of the given namespace name
 func (client DisasterRecoveryConfigsClient) CheckNameAvailabilityMethod(ctx context.Context, resourceGroupName string, namespaceName string, parameters CheckNameAvailability) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.CheckNameAvailabilityMethod")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -211,6 +232,16 @@ func (client DisasterRecoveryConfigsClient) CheckNameAvailabilityMethodResponder
 // alias - the Disaster Recovery configuration name
 // parameters - parameters required to create an Alias(Disaster Recovery configuration)
 func (client DisasterRecoveryConfigsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, alias string, parameters ArmDisasterRecovery) (result ArmDisasterRecovery, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -295,6 +326,16 @@ func (client DisasterRecoveryConfigsClient) CreateOrUpdateResponder(resp *http.R
 // namespaceName - the namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -376,6 +417,16 @@ func (client DisasterRecoveryConfigsClient) DeleteResponder(resp *http.Response)
 // namespaceName - the namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) FailOver(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.FailOver")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -457,6 +508,16 @@ func (client DisasterRecoveryConfigsClient) FailOverResponder(resp *http.Respons
 // namespaceName - the namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result ArmDisasterRecovery, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -540,6 +601,16 @@ func (client DisasterRecoveryConfigsClient) GetResponder(resp *http.Response) (r
 // alias - the Disaster Recovery configuration name
 // authorizationRuleName - the authorizationrule name.
 func (client DisasterRecoveryConfigsClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, alias string, authorizationRuleName string) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -625,6 +696,16 @@ func (client DisasterRecoveryConfigsClient) GetAuthorizationRuleResponder(resp *
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client DisasterRecoveryConfigsClient) List(ctx context.Context, resourceGroupName string, namespaceName string) (result ArmDisasterRecoveryListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.List")
+		defer func() {
+			sc := -1
+			if result.adrlr.Response.Response != nil {
+				sc = result.adrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -699,8 +780,8 @@ func (client DisasterRecoveryConfigsClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DisasterRecoveryConfigsClient) listNextResults(lastResults ArmDisasterRecoveryListResult) (result ArmDisasterRecoveryListResult, err error) {
-	req, err := lastResults.armDisasterRecoveryListResultPreparer()
+func (client DisasterRecoveryConfigsClient) listNextResults(ctx context.Context, lastResults ArmDisasterRecoveryListResult) (result ArmDisasterRecoveryListResult, err error) {
+	req, err := lastResults.armDisasterRecoveryListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.DisasterRecoveryConfigsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -721,6 +802,16 @@ func (client DisasterRecoveryConfigsClient) listNextResults(lastResults ArmDisas
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisasterRecoveryConfigsClient) ListComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result ArmDisasterRecoveryListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -731,6 +822,16 @@ func (client DisasterRecoveryConfigsClient) ListComplete(ctx context.Context, re
 // namespaceName - the namespace name
 // alias - the Disaster Recovery configuration name
 func (client DisasterRecoveryConfigsClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result SBAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.sarlr.Response.Response != nil {
+				sc = result.sarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -809,8 +910,8 @@ func (client DisasterRecoveryConfigsClient) ListAuthorizationRulesResponder(resp
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client DisasterRecoveryConfigsClient) listAuthorizationRulesNextResults(lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sBAuthorizationRuleListResultPreparer()
+func (client DisasterRecoveryConfigsClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sBAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.DisasterRecoveryConfigsClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -831,6 +932,16 @@ func (client DisasterRecoveryConfigsClient) listAuthorizationRulesNextResults(la
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DisasterRecoveryConfigsClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, alias string) (result SBAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, alias)
 	return
 }
@@ -842,6 +953,16 @@ func (client DisasterRecoveryConfigsClient) ListAuthorizationRulesComplete(ctx c
 // alias - the Disaster Recovery configuration name
 // authorizationRuleName - the authorizationrule name.
 func (client DisasterRecoveryConfigsClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, alias string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DisasterRecoveryConfigsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/eventhubs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/eventhubs.go
index c0b9ea632162..7eab99514e2e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/eventhubs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/eventhubs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewEventHubsClientWithBaseURI(baseURI string, subscriptionID string) EventH
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client EventHubsClient) ListByNamespace(ctx context.Context, resourceGroupName string, namespaceName string) (result EventHubListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.ehlr.Response.Response != nil {
+				sc = result.ehlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -119,8 +130,8 @@ func (client EventHubsClient) ListByNamespaceResponder(resp *http.Response) (res
 }
 
 // listByNamespaceNextResults retrieves the next set of results, if any.
-func (client EventHubsClient) listByNamespaceNextResults(lastResults EventHubListResult) (result EventHubListResult, err error) {
-	req, err := lastResults.eventHubListResultPreparer()
+func (client EventHubsClient) listByNamespaceNextResults(ctx context.Context, lastResults EventHubListResult) (result EventHubListResult, err error) {
+	req, err := lastResults.eventHubListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.EventHubsClient", "listByNamespaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -141,6 +152,16 @@ func (client EventHubsClient) listByNamespaceNextResults(lastResults EventHubLis
 
 // ListByNamespaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client EventHubsClient) ListByNamespaceComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result EventHubListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNamespace(ctx, resourceGroupName, namespaceName)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/migrationconfigs.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/migrationconfigs.go
index c8fcabfa04e5..2482262ae9f1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/migrationconfigs.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/migrationconfigs.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewMigrationConfigsClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client MigrationConfigsClient) CompleteMigration(ctx context.Context, resourceGroupName string, namespaceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.CompleteMigration")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client MigrationConfigsClient) CompleteMigrationResponder(resp *http.Respo
 // namespaceName - the namespace name
 // parameters - parameters required to create Migration Configuration
 func (client MigrationConfigsClient) CreateAndStartMigration(ctx context.Context, resourceGroupName string, namespaceName string, parameters MigrationConfigProperties) (result MigrationConfigsCreateAndStartMigrationFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.CreateAndStartMigration")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -211,6 +232,16 @@ func (client MigrationConfigsClient) CreateAndStartMigrationResponder(resp *http
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client MigrationConfigsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -288,6 +319,16 @@ func (client MigrationConfigsClient) DeleteResponder(resp *http.Response) (resul
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client MigrationConfigsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string) (result MigrationConfigProperties, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -366,6 +407,16 @@ func (client MigrationConfigsClient) GetResponder(resp *http.Response) (result M
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client MigrationConfigsClient) List(ctx context.Context, resourceGroupName string, namespaceName string) (result MigrationConfigListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.List")
+		defer func() {
+			sc := -1
+			if result.mclr.Response.Response != nil {
+				sc = result.mclr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -440,8 +491,8 @@ func (client MigrationConfigsClient) ListResponder(resp *http.Response) (result
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client MigrationConfigsClient) listNextResults(lastResults MigrationConfigListResult) (result MigrationConfigListResult, err error) {
-	req, err := lastResults.migrationConfigListResultPreparer()
+func (client MigrationConfigsClient) listNextResults(ctx context.Context, lastResults MigrationConfigListResult) (result MigrationConfigListResult, err error) {
+	req, err := lastResults.migrationConfigListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.MigrationConfigsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -462,6 +513,16 @@ func (client MigrationConfigsClient) listNextResults(lastResults MigrationConfig
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client MigrationConfigsClient) ListComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result MigrationConfigListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -471,6 +532,16 @@ func (client MigrationConfigsClient) ListComplete(ctx context.Context, resourceG
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client MigrationConfigsClient) Revert(ctx context.Context, resourceGroupName string, namespaceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigsClient.Revert")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/models.go
index 821e0d77fcef..25ca0363c952 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/models.go
@@ -18,14 +18,19 @@ package servicebus
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus"
+
 // AccessRights enumerates the values for access rights.
 type AccessRights string
 
@@ -132,6 +137,27 @@ func PossibleKeyTypeValues() []KeyType {
 	return []KeyType{PrimaryKey, SecondaryKey}
 }
 
+// NameSpaceType enumerates the values for name space type.
+type NameSpaceType string
+
+const (
+	// EventHub ...
+	EventHub NameSpaceType = "EventHub"
+	// Messaging ...
+	Messaging NameSpaceType = "Messaging"
+	// Mixed ...
+	Mixed NameSpaceType = "Mixed"
+	// NotificationHub ...
+	NotificationHub NameSpaceType = "NotificationHub"
+	// Relay ...
+	Relay NameSpaceType = "Relay"
+)
+
+// PossibleNameSpaceTypeValues returns an array of possible values for the NameSpaceType const type.
+func PossibleNameSpaceTypeValues() []NameSpaceType {
+	return []NameSpaceType{EventHub, Messaging, Mixed, NotificationHub, Relay}
+}
+
 // ProvisioningStateDR enumerates the values for provisioning state dr.
 type ProvisioningStateDR string
 
@@ -242,8 +268,8 @@ type AccessKeys struct {
 	KeyName *string `json:"keyName,omitempty"`
 }
 
-// Action represents the filter actions which are allowed for the transformation of a message that have been
-// matched by a filter expression.
+// Action represents the filter actions which are allowed for the transformation of a message that have
+// been matched by a filter expression.
 type Action struct {
 	// SQLExpression - SQL expression. e.g. MyProperty='ABC'
 	SQLExpression *string `json:"sqlExpression,omitempty"`
@@ -344,20 +370,31 @@ type ArmDisasterRecoveryListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ArmDisasterRecoveryListResultIterator provides access to a complete listing of ArmDisasterRecovery values.
+// ArmDisasterRecoveryListResultIterator provides access to a complete listing of ArmDisasterRecovery
+// values.
 type ArmDisasterRecoveryListResultIterator struct {
 	i    int
 	page ArmDisasterRecoveryListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ArmDisasterRecoveryListResultIterator) Next() error {
+func (iter *ArmDisasterRecoveryListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmDisasterRecoveryListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -366,6 +403,13 @@ func (iter *ArmDisasterRecoveryListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ArmDisasterRecoveryListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ArmDisasterRecoveryListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -385,6 +429,11 @@ func (iter ArmDisasterRecoveryListResultIterator) Value() ArmDisasterRecovery {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ArmDisasterRecoveryListResultIterator type.
+func NewArmDisasterRecoveryListResultIterator(page ArmDisasterRecoveryListResultPage) ArmDisasterRecoveryListResultIterator {
+	return ArmDisasterRecoveryListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (adrlr ArmDisasterRecoveryListResult) IsEmpty() bool {
 	return adrlr.Value == nil || len(*adrlr.Value) == 0
@@ -392,11 +441,11 @@ func (adrlr ArmDisasterRecoveryListResult) IsEmpty() bool {
 
 // armDisasterRecoveryListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (adrlr ArmDisasterRecoveryListResult) armDisasterRecoveryListResultPreparer() (*http.Request, error) {
+func (adrlr ArmDisasterRecoveryListResult) armDisasterRecoveryListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if adrlr.NextLink == nil || len(to.String(adrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(adrlr.NextLink)))
@@ -404,14 +453,24 @@ func (adrlr ArmDisasterRecoveryListResult) armDisasterRecoveryListResultPreparer
 
 // ArmDisasterRecoveryListResultPage contains a page of ArmDisasterRecovery values.
 type ArmDisasterRecoveryListResultPage struct {
-	fn    func(ArmDisasterRecoveryListResult) (ArmDisasterRecoveryListResult, error)
+	fn    func(context.Context, ArmDisasterRecoveryListResult) (ArmDisasterRecoveryListResult, error)
 	adrlr ArmDisasterRecoveryListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ArmDisasterRecoveryListResultPage) Next() error {
-	next, err := page.fn(page.adrlr)
+func (page *ArmDisasterRecoveryListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ArmDisasterRecoveryListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.adrlr)
 	if err != nil {
 		return err
 	}
@@ -419,6 +478,13 @@ func (page *ArmDisasterRecoveryListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ArmDisasterRecoveryListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ArmDisasterRecoveryListResultPage) NotDone() bool {
 	return !page.adrlr.IsEmpty()
@@ -437,6 +503,11 @@ func (page ArmDisasterRecoveryListResultPage) Values() []ArmDisasterRecovery {
 	return *page.adrlr.Value
 }
 
+// Creates a new instance of the ArmDisasterRecoveryListResultPage type.
+func NewArmDisasterRecoveryListResultPage(getNextPage func(context.Context, ArmDisasterRecoveryListResult) (ArmDisasterRecoveryListResult, error)) ArmDisasterRecoveryListResultPage {
+	return ArmDisasterRecoveryListResultPage{fn: getNextPage}
+}
+
 // ArmDisasterRecoveryProperties properties required to the Create Or Update Alias(Disaster Recovery
 // configurations)
 type ArmDisasterRecoveryProperties struct {
@@ -602,8 +673,8 @@ func (d *Destination) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// DestinationProperties properties describing the storage account, blob container and acrchive name format for
-// capture destination
+// DestinationProperties properties describing the storage account, blob container and acrchive name format
+// for capture destination
 type DestinationProperties struct {
 	// StorageAccountResourceID - Resource id of the storage account to be used to create the blobs
 	StorageAccountResourceID *string `json:"storageAccountResourceId,omitempty"`
@@ -613,8 +684,8 @@ type DestinationProperties struct {
 	ArchiveNameFormat *string `json:"archiveNameFormat,omitempty"`
 }
 
-// ErrorResponse error reponse indicates ServiceBus service is not able to process the incoming request. The reason
-// is provided in the error message.
+// ErrorResponse error reponse indicates ServiceBus service is not able to process the incoming request.
+// The reason is provided in the error message.
 type ErrorResponse struct {
 	// Code - Error code.
 	Code *string `json:"code,omitempty"`
@@ -718,14 +789,24 @@ type EventHubListResultIterator struct {
 	page EventHubListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *EventHubListResultIterator) Next() error {
+func (iter *EventHubListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -734,6 +815,13 @@ func (iter *EventHubListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *EventHubListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter EventHubListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -753,6 +841,11 @@ func (iter EventHubListResultIterator) Value() Eventhub {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the EventHubListResultIterator type.
+func NewEventHubListResultIterator(page EventHubListResultPage) EventHubListResultIterator {
+	return EventHubListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ehlr EventHubListResult) IsEmpty() bool {
 	return ehlr.Value == nil || len(*ehlr.Value) == 0
@@ -760,11 +853,11 @@ func (ehlr EventHubListResult) IsEmpty() bool {
 
 // eventHubListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ehlr EventHubListResult) eventHubListResultPreparer() (*http.Request, error) {
+func (ehlr EventHubListResult) eventHubListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if ehlr.NextLink == nil || len(to.String(ehlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ehlr.NextLink)))
@@ -772,14 +865,24 @@ func (ehlr EventHubListResult) eventHubListResultPreparer() (*http.Request, erro
 
 // EventHubListResultPage contains a page of Eventhub values.
 type EventHubListResultPage struct {
-	fn   func(EventHubListResult) (EventHubListResult, error)
+	fn   func(context.Context, EventHubListResult) (EventHubListResult, error)
 	ehlr EventHubListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *EventHubListResultPage) Next() error {
-	next, err := page.fn(page.ehlr)
+func (page *EventHubListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EventHubListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ehlr)
 	if err != nil {
 		return err
 	}
@@ -787,6 +890,13 @@ func (page *EventHubListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *EventHubListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page EventHubListResultPage) NotDone() bool {
 	return !page.ehlr.IsEmpty()
@@ -805,6 +915,11 @@ func (page EventHubListResultPage) Values() []Eventhub {
 	return *page.ehlr.Value
 }
 
+// Creates a new instance of the EventHubListResultPage type.
+func NewEventHubListResultPage(getNextPage func(context.Context, EventHubListResult) (EventHubListResult, error)) EventHubListResultPage {
+	return EventHubListResultPage{fn: getNextPage}
+}
+
 // EventhubProperties properties supplied to the Create Or Update Event Hub operation.
 type EventhubProperties struct {
 	// PartitionIds - Current number of shards on the Event Hub.
@@ -1040,20 +1155,31 @@ type MigrationConfigListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// MigrationConfigListResultIterator provides access to a complete listing of MigrationConfigProperties values.
+// MigrationConfigListResultIterator provides access to a complete listing of MigrationConfigProperties
+// values.
 type MigrationConfigListResultIterator struct {
 	i    int
 	page MigrationConfigListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *MigrationConfigListResultIterator) Next() error {
+func (iter *MigrationConfigListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1062,6 +1188,13 @@ func (iter *MigrationConfigListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *MigrationConfigListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter MigrationConfigListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1081,6 +1214,11 @@ func (iter MigrationConfigListResultIterator) Value() MigrationConfigProperties
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the MigrationConfigListResultIterator type.
+func NewMigrationConfigListResultIterator(page MigrationConfigListResultPage) MigrationConfigListResultIterator {
+	return MigrationConfigListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (mclr MigrationConfigListResult) IsEmpty() bool {
 	return mclr.Value == nil || len(*mclr.Value) == 0
@@ -1088,11 +1226,11 @@ func (mclr MigrationConfigListResult) IsEmpty() bool {
 
 // migrationConfigListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (mclr MigrationConfigListResult) migrationConfigListResultPreparer() (*http.Request, error) {
+func (mclr MigrationConfigListResult) migrationConfigListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if mclr.NextLink == nil || len(to.String(mclr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(mclr.NextLink)))
@@ -1100,14 +1238,24 @@ func (mclr MigrationConfigListResult) migrationConfigListResultPreparer() (*http
 
 // MigrationConfigListResultPage contains a page of MigrationConfigProperties values.
 type MigrationConfigListResultPage struct {
-	fn   func(MigrationConfigListResult) (MigrationConfigListResult, error)
+	fn   func(context.Context, MigrationConfigListResult) (MigrationConfigListResult, error)
 	mclr MigrationConfigListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *MigrationConfigListResultPage) Next() error {
-	next, err := page.fn(page.mclr)
+func (page *MigrationConfigListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/MigrationConfigListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.mclr)
 	if err != nil {
 		return err
 	}
@@ -1115,6 +1263,13 @@ func (page *MigrationConfigListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *MigrationConfigListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page MigrationConfigListResultPage) NotDone() bool {
 	return !page.mclr.IsEmpty()
@@ -1133,6 +1288,11 @@ func (page MigrationConfigListResultPage) Values() []MigrationConfigProperties {
 	return *page.mclr.Value
 }
 
+// Creates a new instance of the MigrationConfigListResultPage type.
+func NewMigrationConfigListResultPage(getNextPage func(context.Context, MigrationConfigListResult) (MigrationConfigListResult, error)) MigrationConfigListResultPage {
+	return MigrationConfigListResultPage{fn: getNextPage}
+}
+
 // MigrationConfigProperties single item in List or Get Migration Config operation
 type MigrationConfigProperties struct {
 	autorest.Response `json:"-"`
@@ -1229,8 +1389,8 @@ type MigrationConfigPropertiesProperties struct {
 	MigrationState *string `json:"migrationState,omitempty"`
 }
 
-// MigrationConfigsCreateAndStartMigrationFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// MigrationConfigsCreateAndStartMigrationFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type MigrationConfigsCreateAndStartMigrationFuture struct {
 	azure.Future
 }
@@ -1258,8 +1418,8 @@ func (future *MigrationConfigsCreateAndStartMigrationFuture) Result(client Migra
 	return
 }
 
-// NamespacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// NamespacesCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type NamespacesCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1287,7 +1447,8 @@ func (future *NamespacesCreateOrUpdateFuture) Result(client NamespacesClient) (s
 	return
 }
 
-// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// NamespacesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type NamespacesDeleteFuture struct {
 	azure.Future
 }
@@ -1327,8 +1488,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list ServiceBus operations. It contains a list of operations and a
-// URL link to get the next set of results.
+// OperationListResult result of the request to list ServiceBus operations. It contains a list of
+// operations and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of ServiceBus operations supported by the Microsoft.ServiceBus resource provider.
@@ -1343,14 +1504,24 @@ type OperationListResultIterator struct {
 	page OperationListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *OperationListResultIterator) Next() error {
+func (iter *OperationListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1359,6 +1530,13 @@ func (iter *OperationListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *OperationListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter OperationListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1378,6 +1556,11 @@ func (iter OperationListResultIterator) Value() Operation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the OperationListResultIterator type.
+func NewOperationListResultIterator(page OperationListResultPage) OperationListResultIterator {
+	return OperationListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (olr OperationListResult) IsEmpty() bool {
 	return olr.Value == nil || len(*olr.Value) == 0
@@ -1385,11 +1568,11 @@ func (olr OperationListResult) IsEmpty() bool {
 
 // operationListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (olr OperationListResult) operationListResultPreparer() (*http.Request, error) {
+func (olr OperationListResult) operationListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if olr.NextLink == nil || len(to.String(olr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(olr.NextLink)))
@@ -1397,14 +1580,24 @@ func (olr OperationListResult) operationListResultPreparer() (*http.Request, err
 
 // OperationListResultPage contains a page of Operation values.
 type OperationListResultPage struct {
-	fn  func(OperationListResult) (OperationListResult, error)
+	fn  func(context.Context, OperationListResult) (OperationListResult, error)
 	olr OperationListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *OperationListResultPage) Next() error {
-	next, err := page.fn(page.olr)
+func (page *OperationListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.olr)
 	if err != nil {
 		return err
 	}
@@ -1412,6 +1605,13 @@ func (page *OperationListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *OperationListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page OperationListResultPage) NotDone() bool {
 	return !page.olr.IsEmpty()
@@ -1430,6 +1630,11 @@ func (page OperationListResultPage) Values() []Operation {
 	return *page.olr.Value
 }
 
+// Creates a new instance of the OperationListResultPage type.
+func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{fn: getNextPage}
+}
+
 // PremiumMessagingRegions premium Messaging Region
 type PremiumMessagingRegions struct {
 	Properties *PremiumMessagingRegionsProperties `json:"properties,omitempty"`
@@ -1478,21 +1683,31 @@ type PremiumMessagingRegionsListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// PremiumMessagingRegionsListResultIterator provides access to a complete listing of PremiumMessagingRegions
-// values.
+// PremiumMessagingRegionsListResultIterator provides access to a complete listing of
+// PremiumMessagingRegions values.
 type PremiumMessagingRegionsListResultIterator struct {
 	i    int
 	page PremiumMessagingRegionsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PremiumMessagingRegionsListResultIterator) Next() error {
+func (iter *PremiumMessagingRegionsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PremiumMessagingRegionsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1501,6 +1716,13 @@ func (iter *PremiumMessagingRegionsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PremiumMessagingRegionsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PremiumMessagingRegionsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1520,6 +1742,11 @@ func (iter PremiumMessagingRegionsListResultIterator) Value() PremiumMessagingRe
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PremiumMessagingRegionsListResultIterator type.
+func NewPremiumMessagingRegionsListResultIterator(page PremiumMessagingRegionsListResultPage) PremiumMessagingRegionsListResultIterator {
+	return PremiumMessagingRegionsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pmrlr PremiumMessagingRegionsListResult) IsEmpty() bool {
 	return pmrlr.Value == nil || len(*pmrlr.Value) == 0
@@ -1527,11 +1754,11 @@ func (pmrlr PremiumMessagingRegionsListResult) IsEmpty() bool {
 
 // premiumMessagingRegionsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pmrlr PremiumMessagingRegionsListResult) premiumMessagingRegionsListResultPreparer() (*http.Request, error) {
+func (pmrlr PremiumMessagingRegionsListResult) premiumMessagingRegionsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if pmrlr.NextLink == nil || len(to.String(pmrlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pmrlr.NextLink)))
@@ -1539,14 +1766,24 @@ func (pmrlr PremiumMessagingRegionsListResult) premiumMessagingRegionsListResult
 
 // PremiumMessagingRegionsListResultPage contains a page of PremiumMessagingRegions values.
 type PremiumMessagingRegionsListResultPage struct {
-	fn    func(PremiumMessagingRegionsListResult) (PremiumMessagingRegionsListResult, error)
+	fn    func(context.Context, PremiumMessagingRegionsListResult) (PremiumMessagingRegionsListResult, error)
 	pmrlr PremiumMessagingRegionsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PremiumMessagingRegionsListResultPage) Next() error {
-	next, err := page.fn(page.pmrlr)
+func (page *PremiumMessagingRegionsListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PremiumMessagingRegionsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pmrlr)
 	if err != nil {
 		return err
 	}
@@ -1554,6 +1791,13 @@ func (page *PremiumMessagingRegionsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PremiumMessagingRegionsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PremiumMessagingRegionsListResultPage) NotDone() bool {
 	return !page.pmrlr.IsEmpty()
@@ -1572,6 +1816,11 @@ func (page PremiumMessagingRegionsListResultPage) Values() []PremiumMessagingReg
 	return *page.pmrlr.Value
 }
 
+// Creates a new instance of the PremiumMessagingRegionsListResultPage type.
+func NewPremiumMessagingRegionsListResultPage(getNextPage func(context.Context, PremiumMessagingRegionsListResult) (PremiumMessagingRegionsListResult, error)) PremiumMessagingRegionsListResultPage {
+	return PremiumMessagingRegionsListResultPage{fn: getNextPage}
+}
+
 // PremiumMessagingRegionsProperties ...
 type PremiumMessagingRegionsProperties struct {
 	// Code - Region code
@@ -1580,8 +1829,8 @@ type PremiumMessagingRegionsProperties struct {
 	FullName *string `json:"fullName,omitempty"`
 }
 
-// RegenerateAccessKeyParameters parameters supplied to the Regenerate Authorization Rule operation, specifies
-// which key neeeds to be reset.
+// RegenerateAccessKeyParameters parameters supplied to the Regenerate Authorization Rule operation,
+// specifies which key neeeds to be reset.
 type RegenerateAccessKeyParameters struct {
 	// KeyType - The access key to regenerate. Possible values include: 'PrimaryKey', 'SecondaryKey'
 	KeyType KeyType `json:"keyType,omitempty"`
@@ -1731,14 +1980,24 @@ type RuleListResultIterator struct {
 	page RuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RuleListResultIterator) Next() error {
+func (iter *RuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1747,6 +2006,13 @@ func (iter *RuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1766,6 +2032,11 @@ func (iter RuleListResultIterator) Value() Rule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RuleListResultIterator type.
+func NewRuleListResultIterator(page RuleListResultPage) RuleListResultIterator {
+	return RuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rlr RuleListResult) IsEmpty() bool {
 	return rlr.Value == nil || len(*rlr.Value) == 0
@@ -1773,11 +2044,11 @@ func (rlr RuleListResult) IsEmpty() bool {
 
 // ruleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rlr RuleListResult) ruleListResultPreparer() (*http.Request, error) {
+func (rlr RuleListResult) ruleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if rlr.NextLink == nil || len(to.String(rlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rlr.NextLink)))
@@ -1785,14 +2056,24 @@ func (rlr RuleListResult) ruleListResultPreparer() (*http.Request, error) {
 
 // RuleListResultPage contains a page of Rule values.
 type RuleListResultPage struct {
-	fn  func(RuleListResult) (RuleListResult, error)
+	fn  func(context.Context, RuleListResult) (RuleListResult, error)
 	rlr RuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RuleListResultPage) Next() error {
-	next, err := page.fn(page.rlr)
+func (page *RuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rlr)
 	if err != nil {
 		return err
 	}
@@ -1800,6 +2081,13 @@ func (page *RuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RuleListResultPage) NotDone() bool {
 	return !page.rlr.IsEmpty()
@@ -1818,6 +2106,11 @@ func (page RuleListResultPage) Values() []Rule {
 	return *page.rlr.Value
 }
 
+// Creates a new instance of the RuleListResultPage type.
+func NewRuleListResultPage(getNextPage func(context.Context, RuleListResult) (RuleListResult, error)) RuleListResultPage {
+	return RuleListResultPage{fn: getNextPage}
+}
+
 // Ruleproperties description of Rule Resource.
 type Ruleproperties struct {
 	// Action - Represents the filter actions which are allowed for the transformation of a message that have been matched by a filter expression.
@@ -1921,20 +2214,31 @@ type SBAuthorizationRuleListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// SBAuthorizationRuleListResultIterator provides access to a complete listing of SBAuthorizationRule values.
+// SBAuthorizationRuleListResultIterator provides access to a complete listing of SBAuthorizationRule
+// values.
 type SBAuthorizationRuleListResultIterator struct {
 	i    int
 	page SBAuthorizationRuleListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SBAuthorizationRuleListResultIterator) Next() error {
+func (iter *SBAuthorizationRuleListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBAuthorizationRuleListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1943,6 +2247,13 @@ func (iter *SBAuthorizationRuleListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SBAuthorizationRuleListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SBAuthorizationRuleListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1962,6 +2273,11 @@ func (iter SBAuthorizationRuleListResultIterator) Value() SBAuthorizationRule {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SBAuthorizationRuleListResultIterator type.
+func NewSBAuthorizationRuleListResultIterator(page SBAuthorizationRuleListResultPage) SBAuthorizationRuleListResultIterator {
+	return SBAuthorizationRuleListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sarlr SBAuthorizationRuleListResult) IsEmpty() bool {
 	return sarlr.Value == nil || len(*sarlr.Value) == 0
@@ -1969,11 +2285,11 @@ func (sarlr SBAuthorizationRuleListResult) IsEmpty() bool {
 
 // sBAuthorizationRuleListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sarlr SBAuthorizationRuleListResult) sBAuthorizationRuleListResultPreparer() (*http.Request, error) {
+func (sarlr SBAuthorizationRuleListResult) sBAuthorizationRuleListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sarlr.NextLink == nil || len(to.String(sarlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sarlr.NextLink)))
@@ -1981,14 +2297,24 @@ func (sarlr SBAuthorizationRuleListResult) sBAuthorizationRuleListResultPreparer
 
 // SBAuthorizationRuleListResultPage contains a page of SBAuthorizationRule values.
 type SBAuthorizationRuleListResultPage struct {
-	fn    func(SBAuthorizationRuleListResult) (SBAuthorizationRuleListResult, error)
+	fn    func(context.Context, SBAuthorizationRuleListResult) (SBAuthorizationRuleListResult, error)
 	sarlr SBAuthorizationRuleListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SBAuthorizationRuleListResultPage) Next() error {
-	next, err := page.fn(page.sarlr)
+func (page *SBAuthorizationRuleListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBAuthorizationRuleListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sarlr)
 	if err != nil {
 		return err
 	}
@@ -1996,6 +2322,13 @@ func (page *SBAuthorizationRuleListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SBAuthorizationRuleListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SBAuthorizationRuleListResultPage) NotDone() bool {
 	return !page.sarlr.IsEmpty()
@@ -2014,6 +2347,11 @@ func (page SBAuthorizationRuleListResultPage) Values() []SBAuthorizationRule {
 	return *page.sarlr.Value
 }
 
+// Creates a new instance of the SBAuthorizationRuleListResultPage type.
+func NewSBAuthorizationRuleListResultPage(getNextPage func(context.Context, SBAuthorizationRuleListResult) (SBAuthorizationRuleListResult, error)) SBAuthorizationRuleListResultPage {
+	return SBAuthorizationRuleListResultPage{fn: getNextPage}
+}
+
 // SBAuthorizationRuleProperties authorizationRule properties.
 type SBAuthorizationRuleProperties struct {
 	// Rights - The rights associated with the rule.
@@ -2159,14 +2497,24 @@ type SBNamespaceListResultIterator struct {
 	page SBNamespaceListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SBNamespaceListResultIterator) Next() error {
+func (iter *SBNamespaceListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBNamespaceListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2175,6 +2523,13 @@ func (iter *SBNamespaceListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SBNamespaceListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SBNamespaceListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2194,6 +2549,11 @@ func (iter SBNamespaceListResultIterator) Value() SBNamespace {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SBNamespaceListResultIterator type.
+func NewSBNamespaceListResultIterator(page SBNamespaceListResultPage) SBNamespaceListResultIterator {
+	return SBNamespaceListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (snlr SBNamespaceListResult) IsEmpty() bool {
 	return snlr.Value == nil || len(*snlr.Value) == 0
@@ -2201,11 +2561,11 @@ func (snlr SBNamespaceListResult) IsEmpty() bool {
 
 // sBNamespaceListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (snlr SBNamespaceListResult) sBNamespaceListResultPreparer() (*http.Request, error) {
+func (snlr SBNamespaceListResult) sBNamespaceListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if snlr.NextLink == nil || len(to.String(snlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(snlr.NextLink)))
@@ -2213,14 +2573,24 @@ func (snlr SBNamespaceListResult) sBNamespaceListResultPreparer() (*http.Request
 
 // SBNamespaceListResultPage contains a page of SBNamespace values.
 type SBNamespaceListResultPage struct {
-	fn   func(SBNamespaceListResult) (SBNamespaceListResult, error)
+	fn   func(context.Context, SBNamespaceListResult) (SBNamespaceListResult, error)
 	snlr SBNamespaceListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SBNamespaceListResultPage) Next() error {
-	next, err := page.fn(page.snlr)
+func (page *SBNamespaceListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBNamespaceListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.snlr)
 	if err != nil {
 		return err
 	}
@@ -2228,6 +2598,13 @@ func (page *SBNamespaceListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SBNamespaceListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SBNamespaceListResultPage) NotDone() bool {
 	return !page.snlr.IsEmpty()
@@ -2246,6 +2623,17 @@ func (page SBNamespaceListResultPage) Values() []SBNamespace {
 	return *page.snlr.Value
 }
 
+// Creates a new instance of the SBNamespaceListResultPage type.
+func NewSBNamespaceListResultPage(getNextPage func(context.Context, SBNamespaceListResult) (SBNamespaceListResult, error)) SBNamespaceListResultPage {
+	return SBNamespaceListResultPage{fn: getNextPage}
+}
+
+// SBNamespaceMigrate namespace Migrate Object
+type SBNamespaceMigrate struct {
+	// TargetNamespaceType - Type of namespaces. Possible values include: 'Messaging', 'NotificationHub', 'Mixed', 'EventHub', 'Relay'
+	TargetNamespaceType NameSpaceType `json:"targetNamespaceType,omitempty"`
+}
+
 // SBNamespaceProperties properties of the namespace.
 type SBNamespaceProperties struct {
 	// ProvisioningState - Provisioning state of the namespace.
@@ -2480,14 +2868,24 @@ type SBQueueListResultIterator struct {
 	page SBQueueListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SBQueueListResultIterator) Next() error {
+func (iter *SBQueueListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBQueueListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2496,6 +2894,13 @@ func (iter *SBQueueListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SBQueueListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SBQueueListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2515,6 +2920,11 @@ func (iter SBQueueListResultIterator) Value() SBQueue {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SBQueueListResultIterator type.
+func NewSBQueueListResultIterator(page SBQueueListResultPage) SBQueueListResultIterator {
+	return SBQueueListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sqlr SBQueueListResult) IsEmpty() bool {
 	return sqlr.Value == nil || len(*sqlr.Value) == 0
@@ -2522,11 +2932,11 @@ func (sqlr SBQueueListResult) IsEmpty() bool {
 
 // sBQueueListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sqlr SBQueueListResult) sBQueueListResultPreparer() (*http.Request, error) {
+func (sqlr SBQueueListResult) sBQueueListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sqlr.NextLink == nil || len(to.String(sqlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sqlr.NextLink)))
@@ -2534,14 +2944,24 @@ func (sqlr SBQueueListResult) sBQueueListResultPreparer() (*http.Request, error)
 
 // SBQueueListResultPage contains a page of SBQueue values.
 type SBQueueListResultPage struct {
-	fn   func(SBQueueListResult) (SBQueueListResult, error)
+	fn   func(context.Context, SBQueueListResult) (SBQueueListResult, error)
 	sqlr SBQueueListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SBQueueListResultPage) Next() error {
-	next, err := page.fn(page.sqlr)
+func (page *SBQueueListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBQueueListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sqlr)
 	if err != nil {
 		return err
 	}
@@ -2549,6 +2969,13 @@ func (page *SBQueueListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SBQueueListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SBQueueListResultPage) NotDone() bool {
 	return !page.sqlr.IsEmpty()
@@ -2567,6 +2994,11 @@ func (page SBQueueListResultPage) Values() []SBQueue {
 	return *page.sqlr.Value
 }
 
+// Creates a new instance of the SBQueueListResultPage type.
+func NewSBQueueListResultPage(getNextPage func(context.Context, SBQueueListResult) (SBQueueListResult, error)) SBQueueListResultPage {
+	return SBQueueListResultPage{fn: getNextPage}
+}
+
 // SBQueueProperties the Queue Properties definition.
 type SBQueueProperties struct {
 	// CountDetails - Message Count Details.
@@ -2720,14 +3152,24 @@ type SBSubscriptionListResultIterator struct {
 	page SBSubscriptionListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SBSubscriptionListResultIterator) Next() error {
+func (iter *SBSubscriptionListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBSubscriptionListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2736,6 +3178,13 @@ func (iter *SBSubscriptionListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SBSubscriptionListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SBSubscriptionListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2755,6 +3204,11 @@ func (iter SBSubscriptionListResultIterator) Value() SBSubscription {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SBSubscriptionListResultIterator type.
+func NewSBSubscriptionListResultIterator(page SBSubscriptionListResultPage) SBSubscriptionListResultIterator {
+	return SBSubscriptionListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sslr SBSubscriptionListResult) IsEmpty() bool {
 	return sslr.Value == nil || len(*sslr.Value) == 0
@@ -2762,11 +3216,11 @@ func (sslr SBSubscriptionListResult) IsEmpty() bool {
 
 // sBSubscriptionListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sslr SBSubscriptionListResult) sBSubscriptionListResultPreparer() (*http.Request, error) {
+func (sslr SBSubscriptionListResult) sBSubscriptionListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if sslr.NextLink == nil || len(to.String(sslr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sslr.NextLink)))
@@ -2774,14 +3228,24 @@ func (sslr SBSubscriptionListResult) sBSubscriptionListResultPreparer() (*http.R
 
 // SBSubscriptionListResultPage contains a page of SBSubscription values.
 type SBSubscriptionListResultPage struct {
-	fn   func(SBSubscriptionListResult) (SBSubscriptionListResult, error)
+	fn   func(context.Context, SBSubscriptionListResult) (SBSubscriptionListResult, error)
 	sslr SBSubscriptionListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SBSubscriptionListResultPage) Next() error {
-	next, err := page.fn(page.sslr)
+func (page *SBSubscriptionListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBSubscriptionListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sslr)
 	if err != nil {
 		return err
 	}
@@ -2789,6 +3253,13 @@ func (page *SBSubscriptionListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SBSubscriptionListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SBSubscriptionListResultPage) NotDone() bool {
 	return !page.sslr.IsEmpty()
@@ -2807,6 +3278,11 @@ func (page SBSubscriptionListResultPage) Values() []SBSubscription {
 	return *page.sslr.Value
 }
 
+// Creates a new instance of the SBSubscriptionListResultPage type.
+func NewSBSubscriptionListResultPage(getNextPage func(context.Context, SBSubscriptionListResult) (SBSubscriptionListResult, error)) SBSubscriptionListResultPage {
+	return SBSubscriptionListResultPage{fn: getNextPage}
+}
+
 // SBSubscriptionProperties description of Subscription Resource.
 type SBSubscriptionProperties struct {
 	// MessageCount - Number of messages.
@@ -2942,14 +3418,24 @@ type SBTopicListResultIterator struct {
 	page SBTopicListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SBTopicListResultIterator) Next() error {
+func (iter *SBTopicListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBTopicListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2958,6 +3444,13 @@ func (iter *SBTopicListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SBTopicListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SBTopicListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2977,6 +3470,11 @@ func (iter SBTopicListResultIterator) Value() SBTopic {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SBTopicListResultIterator type.
+func NewSBTopicListResultIterator(page SBTopicListResultPage) SBTopicListResultIterator {
+	return SBTopicListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (stlr SBTopicListResult) IsEmpty() bool {
 	return stlr.Value == nil || len(*stlr.Value) == 0
@@ -2984,11 +3482,11 @@ func (stlr SBTopicListResult) IsEmpty() bool {
 
 // sBTopicListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (stlr SBTopicListResult) sBTopicListResultPreparer() (*http.Request, error) {
+func (stlr SBTopicListResult) sBTopicListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if stlr.NextLink == nil || len(to.String(stlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(stlr.NextLink)))
@@ -2996,14 +3494,24 @@ func (stlr SBTopicListResult) sBTopicListResultPreparer() (*http.Request, error)
 
 // SBTopicListResultPage contains a page of SBTopic values.
 type SBTopicListResultPage struct {
-	fn   func(SBTopicListResult) (SBTopicListResult, error)
+	fn   func(context.Context, SBTopicListResult) (SBTopicListResult, error)
 	stlr SBTopicListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SBTopicListResultPage) Next() error {
-	next, err := page.fn(page.stlr)
+func (page *SBTopicListResultPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SBTopicListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.stlr)
 	if err != nil {
 		return err
 	}
@@ -3011,6 +3519,13 @@ func (page *SBTopicListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SBTopicListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SBTopicListResultPage) NotDone() bool {
 	return !page.stlr.IsEmpty()
@@ -3029,6 +3544,11 @@ func (page SBTopicListResultPage) Values() []SBTopic {
 	return *page.stlr.Value
 }
 
+// Creates a new instance of the SBTopicListResultPage type.
+func NewSBTopicListResultPage(getNextPage func(context.Context, SBTopicListResult) (SBTopicListResult, error)) SBTopicListResultPage {
+	return SBTopicListResultPage{fn: getNextPage}
+}
+
 // SBTopicProperties the Tpoic Properties definition.
 type SBTopicProperties struct {
 	// SizeInBytes - Size of the topic, in bytes.
@@ -3065,8 +3585,8 @@ type SBTopicProperties struct {
 	EnableExpress *bool `json:"enableExpress,omitempty"`
 }
 
-// SQLFilter represents a filter which is a composition of an expression and an action that is executed in the
-// pub/sub pipeline.
+// SQLFilter represents a filter which is a composition of an expression and an action that is executed in
+// the pub/sub pipeline.
 type SQLFilter struct {
 	// SQLExpression - The SQL expression. e.g. MyProperty='ABC'
 	SQLExpression *string `json:"sqlExpression,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/namespaces.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/namespaces.go
index 961ad3e49f1f..577a3114dcc4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/namespaces.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/namespaces.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewNamespacesClientWithBaseURI(baseURI string, subscriptionID string) Names
 // Parameters:
 // parameters - parameters to check availability of the given namespace name
 func (client NamespacesClient) CheckNameAvailabilityMethod(ctx context.Context, parameters CheckNameAvailability) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CheckNameAvailabilityMethod")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -119,6 +130,16 @@ func (client NamespacesClient) CheckNameAvailabilityMethodResponder(resp *http.R
 // namespaceName - the namespace name.
 // parameters - parameters supplied to create a namespace resource.
 func (client NamespacesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, parameters SBNamespace) (result NamespacesCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -197,6 +218,16 @@ func (client NamespacesClient) CreateOrUpdateResponder(resp *http.Response) (res
 // authorizationRuleName - the authorizationrule name.
 // parameters - the shared access authorization rule.
 func (client NamespacesClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters SBAuthorizationRule) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -278,179 +309,21 @@ func (client NamespacesClient) CreateOrUpdateAuthorizationRuleResponder(resp *ht
 	return
 }
 
-// CreateOrUpdateIPFilterRule creates or updates an IpFilterRule for a Namespace.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-// IPFilterRuleName - the IP Filter Rule name.
-// parameters - the Namespace IpFilterRule.
-func (client NamespacesClient) CreateOrUpdateIPFilterRule(ctx context.Context, resourceGroupName string, namespaceName string, IPFilterRuleName string, parameters IPFilterRule) (result IPFilterRule, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}},
-		{TargetValue: IPFilterRuleName,
-			Constraints: []validation.Constraint{{Target: "IPFilterRuleName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "CreateOrUpdateIPFilterRule", err.Error())
-	}
-
-	req, err := client.CreateOrUpdateIPFilterRulePreparer(ctx, resourceGroupName, namespaceName, IPFilterRuleName, parameters)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "CreateOrUpdateIPFilterRule", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.CreateOrUpdateIPFilterRuleSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "CreateOrUpdateIPFilterRule", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.CreateOrUpdateIPFilterRuleResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "CreateOrUpdateIPFilterRule", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// CreateOrUpdateIPFilterRulePreparer prepares the CreateOrUpdateIPFilterRule request.
-func (client NamespacesClient) CreateOrUpdateIPFilterRulePreparer(ctx context.Context, resourceGroupName string, namespaceName string, IPFilterRuleName string, parameters IPFilterRule) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"ipFilterRuleName":  autorest.Encode("path", IPFilterRuleName),
-		"namespaceName":     autorest.Encode("path", namespaceName),
-		"resourceGroupName": autorest.Encode("path", resourceGroupName),
-		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsContentType("application/json; charset=utf-8"),
-		autorest.AsPut(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/ipfilterrules/{ipFilterRuleName}", pathParameters),
-		autorest.WithJSON(parameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// CreateOrUpdateIPFilterRuleSender sends the CreateOrUpdateIPFilterRule request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) CreateOrUpdateIPFilterRuleSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// CreateOrUpdateIPFilterRuleResponder handles the response to the CreateOrUpdateIPFilterRule request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) CreateOrUpdateIPFilterRuleResponder(resp *http.Response) (result IPFilterRule, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
-// CreateOrUpdateVirtualNetworkRule creates or updates an VirtualNetworkRule for a Namespace.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-// virtualNetworkRuleName - the Virtual Network Rule name.
-// parameters - the Namespace VirtualNetworkRule.
-func (client NamespacesClient) CreateOrUpdateVirtualNetworkRule(ctx context.Context, resourceGroupName string, namespaceName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (result VirtualNetworkRule, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}},
-		{TargetValue: virtualNetworkRuleName,
-			Constraints: []validation.Constraint{{Target: "virtualNetworkRuleName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "CreateOrUpdateVirtualNetworkRule", err.Error())
-	}
-
-	req, err := client.CreateOrUpdateVirtualNetworkRulePreparer(ctx, resourceGroupName, namespaceName, virtualNetworkRuleName, parameters)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "CreateOrUpdateVirtualNetworkRule", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.CreateOrUpdateVirtualNetworkRuleSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "CreateOrUpdateVirtualNetworkRule", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.CreateOrUpdateVirtualNetworkRuleResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "CreateOrUpdateVirtualNetworkRule", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// CreateOrUpdateVirtualNetworkRulePreparer prepares the CreateOrUpdateVirtualNetworkRule request.
-func (client NamespacesClient) CreateOrUpdateVirtualNetworkRulePreparer(ctx context.Context, resourceGroupName string, namespaceName string, virtualNetworkRuleName string, parameters VirtualNetworkRule) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"namespaceName":          autorest.Encode("path", namespaceName),
-		"resourceGroupName":      autorest.Encode("path", resourceGroupName),
-		"subscriptionId":         autorest.Encode("path", client.SubscriptionID),
-		"virtualNetworkRuleName": autorest.Encode("path", virtualNetworkRuleName),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsContentType("application/json; charset=utf-8"),
-		autorest.AsPut(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/virtualnetworkrules/{virtualNetworkRuleName}", pathParameters),
-		autorest.WithJSON(parameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// CreateOrUpdateVirtualNetworkRuleSender sends the CreateOrUpdateVirtualNetworkRule request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) CreateOrUpdateVirtualNetworkRuleSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// CreateOrUpdateVirtualNetworkRuleResponder handles the response to the CreateOrUpdateVirtualNetworkRule request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) CreateOrUpdateVirtualNetworkRuleResponder(resp *http.Response) (result VirtualNetworkRule, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
 // Delete deletes an existing namespace. This operation also removes all associated resources under the namespace.
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client NamespacesClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string) (result NamespacesDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -528,6 +401,16 @@ func (client NamespacesClient) DeleteResponder(resp *http.Response) (result auto
 // namespaceName - the namespace name
 // authorizationRuleName - the authorizationrule name.
 func (client NamespacesClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -603,171 +486,21 @@ func (client NamespacesClient) DeleteAuthorizationRuleResponder(resp *http.Respo
 	return
 }
 
-// DeleteIPFilterRule deletes an IpFilterRule for a Namespace.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-// IPFilterRuleName - the IP Filter Rule name.
-func (client NamespacesClient) DeleteIPFilterRule(ctx context.Context, resourceGroupName string, namespaceName string, IPFilterRuleName string) (result autorest.Response, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}},
-		{TargetValue: IPFilterRuleName,
-			Constraints: []validation.Constraint{{Target: "IPFilterRuleName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "DeleteIPFilterRule", err.Error())
-	}
-
-	req, err := client.DeleteIPFilterRulePreparer(ctx, resourceGroupName, namespaceName, IPFilterRuleName)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "DeleteIPFilterRule", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.DeleteIPFilterRuleSender(req)
-	if err != nil {
-		result.Response = resp
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "DeleteIPFilterRule", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.DeleteIPFilterRuleResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "DeleteIPFilterRule", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// DeleteIPFilterRulePreparer prepares the DeleteIPFilterRule request.
-func (client NamespacesClient) DeleteIPFilterRulePreparer(ctx context.Context, resourceGroupName string, namespaceName string, IPFilterRuleName string) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"ipFilterRuleName":  autorest.Encode("path", IPFilterRuleName),
-		"namespaceName":     autorest.Encode("path", namespaceName),
-		"resourceGroupName": autorest.Encode("path", resourceGroupName),
-		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsDelete(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/ipfilterrules/{ipFilterRuleName}", pathParameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// DeleteIPFilterRuleSender sends the DeleteIPFilterRule request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) DeleteIPFilterRuleSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// DeleteIPFilterRuleResponder handles the response to the DeleteIPFilterRule request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) DeleteIPFilterRuleResponder(resp *http.Response) (result autorest.Response, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
-		autorest.ByClosing())
-	result.Response = resp
-	return
-}
-
-// DeleteVirtualNetworkRule deletes an VirtualNetworkRule for a Namespace.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-// virtualNetworkRuleName - the Virtual Network Rule name.
-func (client NamespacesClient) DeleteVirtualNetworkRule(ctx context.Context, resourceGroupName string, namespaceName string, virtualNetworkRuleName string) (result autorest.Response, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}},
-		{TargetValue: virtualNetworkRuleName,
-			Constraints: []validation.Constraint{{Target: "virtualNetworkRuleName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "DeleteVirtualNetworkRule", err.Error())
-	}
-
-	req, err := client.DeleteVirtualNetworkRulePreparer(ctx, resourceGroupName, namespaceName, virtualNetworkRuleName)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "DeleteVirtualNetworkRule", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.DeleteVirtualNetworkRuleSender(req)
-	if err != nil {
-		result.Response = resp
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "DeleteVirtualNetworkRule", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.DeleteVirtualNetworkRuleResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "DeleteVirtualNetworkRule", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// DeleteVirtualNetworkRulePreparer prepares the DeleteVirtualNetworkRule request.
-func (client NamespacesClient) DeleteVirtualNetworkRulePreparer(ctx context.Context, resourceGroupName string, namespaceName string, virtualNetworkRuleName string) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"namespaceName":          autorest.Encode("path", namespaceName),
-		"resourceGroupName":      autorest.Encode("path", resourceGroupName),
-		"subscriptionId":         autorest.Encode("path", client.SubscriptionID),
-		"virtualNetworkRuleName": autorest.Encode("path", virtualNetworkRuleName),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsDelete(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/virtualnetworkrules/{virtualNetworkRuleName}", pathParameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// DeleteVirtualNetworkRuleSender sends the DeleteVirtualNetworkRule request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) DeleteVirtualNetworkRuleSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// DeleteVirtualNetworkRuleResponder handles the response to the DeleteVirtualNetworkRule request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) DeleteVirtualNetworkRuleResponder(resp *http.Response) (result autorest.Response, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
-		autorest.ByClosing())
-	result.Response = resp
-	return
-}
-
 // Get gets a description for the specified namespace.
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client NamespacesClient) Get(ctx context.Context, resourceGroupName string, namespaceName string) (result SBNamespace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -846,6 +579,16 @@ func (client NamespacesClient) GetResponder(resp *http.Response) (result SBNames
 // namespaceName - the namespace name
 // authorizationRuleName - the authorizationrule name.
 func (client NamespacesClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -922,170 +665,18 @@ func (client NamespacesClient) GetAuthorizationRuleResponder(resp *http.Response
 	return
 }
 
-// GetIPFilterRule gets an IpFilterRule for a Namespace by rule name.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-// IPFilterRuleName - the IP Filter Rule name.
-func (client NamespacesClient) GetIPFilterRule(ctx context.Context, resourceGroupName string, namespaceName string, IPFilterRuleName string) (result IPFilterRule, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}},
-		{TargetValue: IPFilterRuleName,
-			Constraints: []validation.Constraint{{Target: "IPFilterRuleName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "GetIPFilterRule", err.Error())
-	}
-
-	req, err := client.GetIPFilterRulePreparer(ctx, resourceGroupName, namespaceName, IPFilterRuleName)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "GetIPFilterRule", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.GetIPFilterRuleSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "GetIPFilterRule", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.GetIPFilterRuleResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "GetIPFilterRule", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// GetIPFilterRulePreparer prepares the GetIPFilterRule request.
-func (client NamespacesClient) GetIPFilterRulePreparer(ctx context.Context, resourceGroupName string, namespaceName string, IPFilterRuleName string) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"ipFilterRuleName":  autorest.Encode("path", IPFilterRuleName),
-		"namespaceName":     autorest.Encode("path", namespaceName),
-		"resourceGroupName": autorest.Encode("path", resourceGroupName),
-		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsGet(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/ipfilterrules/{ipFilterRuleName}", pathParameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// GetIPFilterRuleSender sends the GetIPFilterRule request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) GetIPFilterRuleSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// GetIPFilterRuleResponder handles the response to the GetIPFilterRule request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) GetIPFilterRuleResponder(resp *http.Response) (result IPFilterRule, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
-// GetVirtualNetworkRule gets an VirtualNetworkRule for a Namespace by rule name.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-// virtualNetworkRuleName - the Virtual Network Rule name.
-func (client NamespacesClient) GetVirtualNetworkRule(ctx context.Context, resourceGroupName string, namespaceName string, virtualNetworkRuleName string) (result VirtualNetworkRule, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}},
-		{TargetValue: virtualNetworkRuleName,
-			Constraints: []validation.Constraint{{Target: "virtualNetworkRuleName", Name: validation.MinLength, Rule: 1, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "GetVirtualNetworkRule", err.Error())
-	}
-
-	req, err := client.GetVirtualNetworkRulePreparer(ctx, resourceGroupName, namespaceName, virtualNetworkRuleName)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "GetVirtualNetworkRule", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.GetVirtualNetworkRuleSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "GetVirtualNetworkRule", resp, "Failure sending request")
-		return
-	}
-
-	result, err = client.GetVirtualNetworkRuleResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "GetVirtualNetworkRule", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// GetVirtualNetworkRulePreparer prepares the GetVirtualNetworkRule request.
-func (client NamespacesClient) GetVirtualNetworkRulePreparer(ctx context.Context, resourceGroupName string, namespaceName string, virtualNetworkRuleName string) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"namespaceName":          autorest.Encode("path", namespaceName),
-		"resourceGroupName":      autorest.Encode("path", resourceGroupName),
-		"subscriptionId":         autorest.Encode("path", client.SubscriptionID),
-		"virtualNetworkRuleName": autorest.Encode("path", virtualNetworkRuleName),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
-	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsGet(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/virtualnetworkrules/{virtualNetworkRuleName}", pathParameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// GetVirtualNetworkRuleSender sends the GetVirtualNetworkRule request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) GetVirtualNetworkRuleSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// GetVirtualNetworkRuleResponder handles the response to the GetVirtualNetworkRule request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) GetVirtualNetworkRuleResponder(resp *http.Response) (result VirtualNetworkRule, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
 // List gets all the available namespaces within the subscription, irrespective of the resource groups.
 func (client NamespacesClient) List(ctx context.Context) (result SBNamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.snlr.Response.Response != nil {
+				sc = result.snlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -1148,8 +739,8 @@ func (client NamespacesClient) ListResponder(resp *http.Response) (result SBName
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listNextResults(lastResults SBNamespaceListResult) (result SBNamespaceListResult, err error) {
-	req, err := lastResults.sBNamespaceListResultPreparer()
+func (client NamespacesClient) listNextResults(ctx context.Context, lastResults SBNamespaceListResult) (result SBNamespaceListResult, err error) {
+	req, err := lastResults.sBNamespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -1170,6 +761,16 @@ func (client NamespacesClient) listNextResults(lastResults SBNamespaceListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListComplete(ctx context.Context) (result SBNamespaceListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -1179,6 +780,16 @@ func (client NamespacesClient) ListComplete(ctx context.Context) (result SBNames
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
 func (client NamespacesClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string) (result SBAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.sarlr.Response.Response != nil {
+				sc = result.sarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1253,8 +864,8 @@ func (client NamespacesClient) ListAuthorizationRulesResponder(resp *http.Respon
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sBAuthorizationRuleListResultPreparer()
+func (client NamespacesClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sBAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1275,6 +886,16 @@ func (client NamespacesClient) listAuthorizationRulesNextResults(lastResults SBA
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result SBAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName)
 	return
 }
@@ -1283,6 +904,16 @@ func (client NamespacesClient) ListAuthorizationRulesComplete(ctx context.Contex
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 func (client NamespacesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result SBNamespaceListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.snlr.Response.Response != nil {
+				sc = result.snlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1353,8 +984,8 @@ func (client NamespacesClient) ListByResourceGroupResponder(resp *http.Response)
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listByResourceGroupNextResults(lastResults SBNamespaceListResult) (result SBNamespaceListResult, err error) {
-	req, err := lastResults.sBNamespaceListResultPreparer()
+func (client NamespacesClient) listByResourceGroupNextResults(ctx context.Context, lastResults SBNamespaceListResult) (result SBNamespaceListResult, err error) {
+	req, err := lastResults.sBNamespaceListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -1375,112 +1006,17 @@ func (client NamespacesClient) listByResourceGroupNextResults(lastResults SBName
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client NamespacesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result SBNamespaceListResultIterator, err error) {
-	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
-	return
-}
-
-// ListIPFilterRules gets a list of IP Filter rules for a Namespace.
-// Parameters:
-// resourceGroupName - name of the Resource group within the Azure subscription.
-// namespaceName - the namespace name
-func (client NamespacesClient) ListIPFilterRules(ctx context.Context, resourceGroupName string, namespaceName string) (result IPFilterRuleListResultPage, err error) {
-	if err := validation.Validate([]validation.Validation{
-		{TargetValue: resourceGroupName,
-			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil}}},
-		{TargetValue: namespaceName,
-			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
-				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "ListIPFilterRules", err.Error())
-	}
-
-	result.fn = client.listIPFilterRulesNextResults
-	req, err := client.ListIPFilterRulesPreparer(ctx, resourceGroupName, namespaceName)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "ListIPFilterRules", nil, "Failure preparing request")
-		return
-	}
-
-	resp, err := client.ListIPFilterRulesSender(req)
-	if err != nil {
-		result.ifrlr.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "ListIPFilterRules", resp, "Failure sending request")
-		return
-	}
-
-	result.ifrlr, err = client.ListIPFilterRulesResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "ListIPFilterRules", resp, "Failure responding to request")
-	}
-
-	return
-}
-
-// ListIPFilterRulesPreparer prepares the ListIPFilterRules request.
-func (client NamespacesClient) ListIPFilterRulesPreparer(ctx context.Context, resourceGroupName string, namespaceName string) (*http.Request, error) {
-	pathParameters := map[string]interface{}{
-		"namespaceName":     autorest.Encode("path", namespaceName),
-		"resourceGroupName": autorest.Encode("path", resourceGroupName),
-		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
-	}
-
-	const APIVersion = "2017-04-01"
-	queryParameters := map[string]interface{}{
-		"api-version": APIVersion,
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
 	}
-
-	preparer := autorest.CreatePreparer(
-		autorest.AsGet(),
-		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/ipfilterrules", pathParameters),
-		autorest.WithQueryParameters(queryParameters))
-	return preparer.Prepare((&http.Request{}).WithContext(ctx))
-}
-
-// ListIPFilterRulesSender sends the ListIPFilterRules request. The method will close the
-// http.Response Body if it receives an error.
-func (client NamespacesClient) ListIPFilterRulesSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
-		azure.DoRetryWithRegistration(client.Client))
-}
-
-// ListIPFilterRulesResponder handles the response to the ListIPFilterRules request. The method always
-// closes the http.Response Body.
-func (client NamespacesClient) ListIPFilterRulesResponder(resp *http.Response) (result IPFilterRuleListResult, err error) {
-	err = autorest.Respond(
-		resp,
-		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
-		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
-// listIPFilterRulesNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listIPFilterRulesNextResults(lastResults IPFilterRuleListResult) (result IPFilterRuleListResult, err error) {
-	req, err := lastResults.iPFilterRuleListResultPreparer()
-	if err != nil {
-		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listIPFilterRulesNextResults", nil, "Failure preparing next results request")
-	}
-	if req == nil {
-		return
-	}
-	resp, err := client.ListIPFilterRulesSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listIPFilterRulesNextResults", resp, "Failure sending next results request")
-	}
-	result, err = client.ListIPFilterRulesResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listIPFilterRulesNextResults", resp, "Failure responding to next results request")
-	}
-	return
-}
-
-// ListIPFilterRulesComplete enumerates all values, automatically crossing page boundaries as required.
-func (client NamespacesClient) ListIPFilterRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result IPFilterRuleListResultIterator, err error) {
-	result.page, err = client.ListIPFilterRules(ctx, resourceGroupName, namespaceName)
+	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
 
@@ -1490,6 +1026,16 @@ func (client NamespacesClient) ListIPFilterRulesComplete(ctx context.Context, re
 // namespaceName - the namespace name
 // authorizationRuleName - the authorizationrule name.
 func (client NamespacesClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1566,11 +1112,22 @@ func (client NamespacesClient) ListKeysResponder(resp *http.Response) (result Ac
 	return
 }
 
-// ListVirtualNetworkRules gets a list of VirtualNetwork rules for a Namespace.
+// Migrate this operation Migrate the given namespace to provided name type
 // Parameters:
 // resourceGroupName - name of the Resource group within the Azure subscription.
 // namespaceName - the namespace name
-func (client NamespacesClient) ListVirtualNetworkRules(ctx context.Context, resourceGroupName string, namespaceName string) (result VirtualNetworkRuleListResultPage, err error) {
+// parameters - parameters supplied to migrate namespace type.
+func (client NamespacesClient) Migrate(ctx context.Context, resourceGroupName string, namespaceName string, parameters SBNamespaceMigrate) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Migrate")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1578,33 +1135,32 @@ func (client NamespacesClient) ListVirtualNetworkRules(ctx context.Context, reso
 		{TargetValue: namespaceName,
 			Constraints: []validation.Constraint{{Target: "namespaceName", Name: validation.MaxLength, Rule: 50, Chain: nil},
 				{Target: "namespaceName", Name: validation.MinLength, Rule: 6, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("servicebus.NamespacesClient", "ListVirtualNetworkRules", err.Error())
+		return result, validation.NewError("servicebus.NamespacesClient", "Migrate", err.Error())
 	}
 
-	result.fn = client.listVirtualNetworkRulesNextResults
-	req, err := client.ListVirtualNetworkRulesPreparer(ctx, resourceGroupName, namespaceName)
+	req, err := client.MigratePreparer(ctx, resourceGroupName, namespaceName, parameters)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "ListVirtualNetworkRules", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "Migrate", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.ListVirtualNetworkRulesSender(req)
+	resp, err := client.MigrateSender(req)
 	if err != nil {
-		result.vnrlr.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "ListVirtualNetworkRules", resp, "Failure sending request")
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "Migrate", resp, "Failure sending request")
 		return
 	}
 
-	result.vnrlr, err = client.ListVirtualNetworkRulesResponder(resp)
+	result, err = client.MigrateResponder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "ListVirtualNetworkRules", resp, "Failure responding to request")
+		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "Migrate", resp, "Failure responding to request")
 	}
 
 	return
 }
 
-// ListVirtualNetworkRulesPreparer prepares the ListVirtualNetworkRules request.
-func (client NamespacesClient) ListVirtualNetworkRulesPreparer(ctx context.Context, resourceGroupName string, namespaceName string) (*http.Request, error) {
+// MigratePreparer prepares the Migrate request.
+func (client NamespacesClient) MigratePreparer(ctx context.Context, resourceGroupName string, namespaceName string, parameters SBNamespaceMigrate) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"namespaceName":     autorest.Encode("path", namespaceName),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
@@ -1617,57 +1173,31 @@ func (client NamespacesClient) ListVirtualNetworkRulesPreparer(ctx context.Conte
 	}
 
 	preparer := autorest.CreatePreparer(
-		autorest.AsGet(),
+		autorest.AsContentType("application/json; charset=utf-8"),
+		autorest.AsPost(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/virtualnetworkrules", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceBus/namespaces/{namespaceName}/migrate", pathParameters),
+		autorest.WithJSON(parameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// ListVirtualNetworkRulesSender sends the ListVirtualNetworkRules request. The method will close the
+// MigrateSender sends the Migrate request. The method will close the
 // http.Response Body if it receives an error.
-func (client NamespacesClient) ListVirtualNetworkRulesSender(req *http.Request) (*http.Response, error) {
+func (client NamespacesClient) MigrateSender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
 }
 
-// ListVirtualNetworkRulesResponder handles the response to the ListVirtualNetworkRules request. The method always
+// MigrateResponder handles the response to the Migrate request. The method always
 // closes the http.Response Body.
-func (client NamespacesClient) ListVirtualNetworkRulesResponder(resp *http.Response) (result VirtualNetworkRuleListResult, err error) {
+func (client NamespacesClient) MigrateResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
-	return
-}
-
-// listVirtualNetworkRulesNextResults retrieves the next set of results, if any.
-func (client NamespacesClient) listVirtualNetworkRulesNextResults(lastResults VirtualNetworkRuleListResult) (result VirtualNetworkRuleListResult, err error) {
-	req, err := lastResults.virtualNetworkRuleListResultPreparer()
-	if err != nil {
-		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listVirtualNetworkRulesNextResults", nil, "Failure preparing next results request")
-	}
-	if req == nil {
-		return
-	}
-	resp, err := client.ListVirtualNetworkRulesSender(req)
-	if err != nil {
-		result.Response = autorest.Response{Response: resp}
-		return result, autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listVirtualNetworkRulesNextResults", resp, "Failure sending next results request")
-	}
-	result, err = client.ListVirtualNetworkRulesResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "servicebus.NamespacesClient", "listVirtualNetworkRulesNextResults", resp, "Failure responding to next results request")
-	}
-	return
-}
-
-// ListVirtualNetworkRulesComplete enumerates all values, automatically crossing page boundaries as required.
-func (client NamespacesClient) ListVirtualNetworkRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string) (result VirtualNetworkRuleListResultIterator, err error) {
-	result.page, err = client.ListVirtualNetworkRules(ctx, resourceGroupName, namespaceName)
+	result.Response = resp
 	return
 }
 
@@ -1678,6 +1208,16 @@ func (client NamespacesClient) ListVirtualNetworkRulesComplete(ctx context.Conte
 // authorizationRuleName - the authorizationrule name.
 // parameters - parameters supplied to regenerate the authorization rule.
 func (client NamespacesClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1763,6 +1303,16 @@ func (client NamespacesClient) RegenerateKeysResponder(resp *http.Response) (res
 // namespaceName - the namespace name
 // parameters - parameters supplied to update a namespace resource.
 func (client NamespacesClient) Update(ctx context.Context, resourceGroupName string, namespaceName string, parameters SBNamespaceUpdateParameters) (result SBNamespace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NamespacesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/operations.go
index 3de1195f1236..a0de46f57848 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available ServiceBus REST API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.olr.Response.Response != nil {
+				sc = result.olr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client OperationsClient) ListResponder(resp *http.Response) (result Operat
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client OperationsClient) listNextResults(lastResults OperationListResult) (result OperationListResult, err error) {
-	req, err := lastResults.operationListResultPreparer()
+func (client OperationsClient) listNextResults(ctx context.Context, lastResults OperationListResult) (result OperationListResult, err error) {
+	req, err := lastResults.operationListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.OperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client OperationsClient) listNextResults(lastResults OperationListResult)
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client OperationsClient) ListComplete(ctx context.Context) (result OperationListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/premiummessagingregions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/premiummessagingregions.go
index d7c026766a40..8a1e4b125bcf 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/premiummessagingregions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/premiummessagingregions.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewPremiumMessagingRegionsClientWithBaseURI(baseURI string, subscriptionID
 
 // List gets the available premium messaging regions for servicebus
 func (client PremiumMessagingRegionsClient) List(ctx context.Context) (result PremiumMessagingRegionsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PremiumMessagingRegionsClient.List")
+		defer func() {
+			sc := -1
+			if result.pmrlr.Response.Response != nil {
+				sc = result.pmrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -103,8 +114,8 @@ func (client PremiumMessagingRegionsClient) ListResponder(resp *http.Response) (
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client PremiumMessagingRegionsClient) listNextResults(lastResults PremiumMessagingRegionsListResult) (result PremiumMessagingRegionsListResult, err error) {
-	req, err := lastResults.premiumMessagingRegionsListResultPreparer()
+func (client PremiumMessagingRegionsClient) listNextResults(ctx context.Context, lastResults PremiumMessagingRegionsListResult) (result PremiumMessagingRegionsListResult, err error) {
+	req, err := lastResults.premiumMessagingRegionsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.PremiumMessagingRegionsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -125,6 +136,16 @@ func (client PremiumMessagingRegionsClient) listNextResults(lastResults PremiumM
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client PremiumMessagingRegionsClient) ListComplete(ctx context.Context) (result PremiumMessagingRegionsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PremiumMessagingRegionsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/queues.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/queues.go
index 78843ee98e1a..37cd451fdf3e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/queues.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/queues.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewQueuesClientWithBaseURI(baseURI string, subscriptionID string) QueuesCli
 // queueName - the queue name.
 // parameters - parameters supplied to create or update a queue resource.
 func (client QueuesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, queueName string, parameters SBQueue) (result SBQueue, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -132,6 +143,16 @@ func (client QueuesClient) CreateOrUpdateResponder(resp *http.Response) (result
 // authorizationRuleName - the authorizationrule name.
 // parameters - the shared access authorization rule.
 func (client QueuesClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, queueName string, authorizationRuleName string, parameters SBAuthorizationRule) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -222,6 +243,16 @@ func (client QueuesClient) CreateOrUpdateAuthorizationRuleResponder(resp *http.R
 // namespaceName - the namespace name
 // queueName - the queue name.
 func (client QueuesClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, queueName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -303,6 +334,16 @@ func (client QueuesClient) DeleteResponder(resp *http.Response) (result autorest
 // queueName - the queue name.
 // authorizationRuleName - the authorizationrule name.
 func (client QueuesClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, queueName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -387,6 +428,16 @@ func (client QueuesClient) DeleteAuthorizationRuleResponder(resp *http.Response)
 // namespaceName - the namespace name
 // queueName - the queue name.
 func (client QueuesClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, queueName string) (result SBQueue, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -469,6 +520,16 @@ func (client QueuesClient) GetResponder(resp *http.Response) (result SBQueue, er
 // queueName - the queue name.
 // authorizationRuleName - the authorizationrule name.
 func (client QueuesClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, queueName string, authorizationRuleName string) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -554,6 +615,16 @@ func (client QueuesClient) GetAuthorizationRuleResponder(resp *http.Response) (r
 // namespaceName - the namespace name
 // queueName - the queue name.
 func (client QueuesClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, queueName string) (result SBAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.sarlr.Response.Response != nil {
+				sc = result.sarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -631,8 +702,8 @@ func (client QueuesClient) ListAuthorizationRulesResponder(resp *http.Response)
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client QueuesClient) listAuthorizationRulesNextResults(lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sBAuthorizationRuleListResultPreparer()
+func (client QueuesClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sBAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.QueuesClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -653,6 +724,16 @@ func (client QueuesClient) listAuthorizationRulesNextResults(lastResults SBAutho
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client QueuesClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, queueName string) (result SBAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, queueName)
 	return
 }
@@ -666,6 +747,16 @@ func (client QueuesClient) ListAuthorizationRulesComplete(ctx context.Context, r
 // starting point to use for subsequent calls.
 // top - may be used to limit the number of results to the most recent N usageDetails.
 func (client QueuesClient) ListByNamespace(ctx context.Context, resourceGroupName string, namespaceName string, skip *int32, top *int32) (result SBQueueListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.sqlr.Response.Response != nil {
+				sc = result.sqlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -756,8 +847,8 @@ func (client QueuesClient) ListByNamespaceResponder(resp *http.Response) (result
 }
 
 // listByNamespaceNextResults retrieves the next set of results, if any.
-func (client QueuesClient) listByNamespaceNextResults(lastResults SBQueueListResult) (result SBQueueListResult, err error) {
-	req, err := lastResults.sBQueueListResultPreparer()
+func (client QueuesClient) listByNamespaceNextResults(ctx context.Context, lastResults SBQueueListResult) (result SBQueueListResult, err error) {
+	req, err := lastResults.sBQueueListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.QueuesClient", "listByNamespaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -778,6 +869,16 @@ func (client QueuesClient) listByNamespaceNextResults(lastResults SBQueueListRes
 
 // ListByNamespaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client QueuesClient) ListByNamespaceComplete(ctx context.Context, resourceGroupName string, namespaceName string, skip *int32, top *int32) (result SBQueueListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNamespace(ctx, resourceGroupName, namespaceName, skip, top)
 	return
 }
@@ -789,6 +890,16 @@ func (client QueuesClient) ListByNamespaceComplete(ctx context.Context, resource
 // queueName - the queue name.
 // authorizationRuleName - the authorizationrule name.
 func (client QueuesClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, queueName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -876,6 +987,16 @@ func (client QueuesClient) ListKeysResponder(resp *http.Response) (result Access
 // authorizationRuleName - the authorizationrule name.
 // parameters - parameters supplied to regenerate the authorization rule.
 func (client QueuesClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, queueName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/QueuesClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/regions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/regions.go
index ac86b2c6d748..a1fac2ae2421 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/regions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/regions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewRegionsClientWithBaseURI(baseURI string, subscriptionID string) RegionsC
 // Parameters:
 // sku - the sku type.
 func (client RegionsClient) ListBySku(ctx context.Context, sku string) (result PremiumMessagingRegionsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionsClient.ListBySku")
+		defer func() {
+			sc := -1
+			if result.pmrlr.Response.Response != nil {
+				sc = result.pmrlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sku,
 			Constraints: []validation.Constraint{{Target: "sku", Name: validation.MaxLength, Rule: 50, Chain: nil},
@@ -114,8 +125,8 @@ func (client RegionsClient) ListBySkuResponder(resp *http.Response) (result Prem
 }
 
 // listBySkuNextResults retrieves the next set of results, if any.
-func (client RegionsClient) listBySkuNextResults(lastResults PremiumMessagingRegionsListResult) (result PremiumMessagingRegionsListResult, err error) {
-	req, err := lastResults.premiumMessagingRegionsListResultPreparer()
+func (client RegionsClient) listBySkuNextResults(ctx context.Context, lastResults PremiumMessagingRegionsListResult) (result PremiumMessagingRegionsListResult, err error) {
+	req, err := lastResults.premiumMessagingRegionsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.RegionsClient", "listBySkuNextResults", nil, "Failure preparing next results request")
 	}
@@ -136,6 +147,16 @@ func (client RegionsClient) listBySkuNextResults(lastResults PremiumMessagingReg
 
 // ListBySkuComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RegionsClient) ListBySkuComplete(ctx context.Context, sku string) (result PremiumMessagingRegionsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RegionsClient.ListBySku")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySku(ctx, sku)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/rules.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/rules.go
index 4cbe705fada4..9d0725cf3771 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/rules.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/rules.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -49,6 +50,16 @@ func NewRulesClientWithBaseURI(baseURI string, subscriptionID string) RulesClien
 // ruleName - the rule name.
 // parameters - parameters supplied to create a rule.
 func (client RulesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string, ruleName string, parameters Rule) (result Rule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RulesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -142,6 +153,16 @@ func (client RulesClient) CreateOrUpdateResponder(resp *http.Response) (result R
 // subscriptionName - the subscription name.
 // ruleName - the rule name.
 func (client RulesClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string, ruleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RulesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -232,6 +253,16 @@ func (client RulesClient) DeleteResponder(resp *http.Response) (result autorest.
 // subscriptionName - the subscription name.
 // ruleName - the rule name.
 func (client RulesClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string, ruleName string) (result Rule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RulesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -326,6 +357,16 @@ func (client RulesClient) GetResponder(resp *http.Response) (result Rule, err er
 // starting point to use for subsequent calls.
 // top - may be used to limit the number of results to the most recent N usageDetails.
 func (client RulesClient) ListBySubscriptions(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string, skip *int32, top *int32) (result RuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RulesClient.ListBySubscriptions")
+		defer func() {
+			sc := -1
+			if result.rlr.Response.Response != nil {
+				sc = result.rlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -423,8 +464,8 @@ func (client RulesClient) ListBySubscriptionsResponder(resp *http.Response) (res
 }
 
 // listBySubscriptionsNextResults retrieves the next set of results, if any.
-func (client RulesClient) listBySubscriptionsNextResults(lastResults RuleListResult) (result RuleListResult, err error) {
-	req, err := lastResults.ruleListResultPreparer()
+func (client RulesClient) listBySubscriptionsNextResults(ctx context.Context, lastResults RuleListResult) (result RuleListResult, err error) {
+	req, err := lastResults.ruleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.RulesClient", "listBySubscriptionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -445,6 +486,16 @@ func (client RulesClient) listBySubscriptionsNextResults(lastResults RuleListRes
 
 // ListBySubscriptionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RulesClient) ListBySubscriptionsComplete(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string, skip *int32, top *int32) (result RuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RulesClient.ListBySubscriptions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySubscriptions(ctx, resourceGroupName, namespaceName, topicName, subscriptionName, skip, top)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/subscriptions.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/subscriptions.go
index 1a087cb81e4e..64af03c0c857 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/subscriptions.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/subscriptions.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewSubscriptionsClientWithBaseURI(baseURI string, subscriptionID string) Su
 // subscriptionName - the subscription name.
 // parameters - parameters supplied to create a subscription resource.
 func (client SubscriptionsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string, parameters SBSubscription) (result SBSubscription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -136,6 +147,16 @@ func (client SubscriptionsClient) CreateOrUpdateResponder(resp *http.Response) (
 // topicName - the topic name.
 // subscriptionName - the subscription name.
 func (client SubscriptionsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -221,6 +242,16 @@ func (client SubscriptionsClient) DeleteResponder(resp *http.Response) (result a
 // topicName - the topic name.
 // subscriptionName - the subscription name.
 func (client SubscriptionsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, subscriptionName string) (result SBSubscription, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -310,6 +341,16 @@ func (client SubscriptionsClient) GetResponder(resp *http.Response) (result SBSu
 // starting point to use for subsequent calls.
 // top - may be used to limit the number of results to the most recent N usageDetails.
 func (client SubscriptionsClient) ListByTopic(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, skip *int32, top *int32) (result SBSubscriptionListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.ListByTopic")
+		defer func() {
+			sc := -1
+			if result.sslr.Response.Response != nil {
+				sc = result.sslr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -403,8 +444,8 @@ func (client SubscriptionsClient) ListByTopicResponder(resp *http.Response) (res
 }
 
 // listByTopicNextResults retrieves the next set of results, if any.
-func (client SubscriptionsClient) listByTopicNextResults(lastResults SBSubscriptionListResult) (result SBSubscriptionListResult, err error) {
-	req, err := lastResults.sBSubscriptionListResultPreparer()
+func (client SubscriptionsClient) listByTopicNextResults(ctx context.Context, lastResults SBSubscriptionListResult) (result SBSubscriptionListResult, err error) {
+	req, err := lastResults.sBSubscriptionListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.SubscriptionsClient", "listByTopicNextResults", nil, "Failure preparing next results request")
 	}
@@ -425,6 +466,16 @@ func (client SubscriptionsClient) listByTopicNextResults(lastResults SBSubscript
 
 // ListByTopicComplete enumerates all values, automatically crossing page boundaries as required.
 func (client SubscriptionsClient) ListByTopicComplete(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, skip *int32, top *int32) (result SBSubscriptionListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SubscriptionsClient.ListByTopic")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByTopic(ctx, resourceGroupName, namespaceName, topicName, skip, top)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/topics.go b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/topics.go
index ce8b0c1a9240..9c80caeceb8b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/topics.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/servicebus/mgmt/2017-04-01/servicebus/topics.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewTopicsClientWithBaseURI(baseURI string, subscriptionID string) TopicsCli
 // topicName - the topic name.
 // parameters - parameters supplied to create a topic resource.
 func (client TopicsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, parameters SBTopic) (result SBTopic, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -132,6 +143,16 @@ func (client TopicsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // authorizationRuleName - the authorizationrule name.
 // parameters - the shared access authorization rule.
 func (client TopicsClient) CreateOrUpdateAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, authorizationRuleName string, parameters SBAuthorizationRule) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.CreateOrUpdateAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -222,6 +243,16 @@ func (client TopicsClient) CreateOrUpdateAuthorizationRuleResponder(resp *http.R
 // namespaceName - the namespace name
 // topicName - the topic name.
 func (client TopicsClient) Delete(ctx context.Context, resourceGroupName string, namespaceName string, topicName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -303,6 +334,16 @@ func (client TopicsClient) DeleteResponder(resp *http.Response) (result autorest
 // topicName - the topic name.
 // authorizationRuleName - the authorizationrule name.
 func (client TopicsClient) DeleteAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, authorizationRuleName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.DeleteAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -387,6 +428,16 @@ func (client TopicsClient) DeleteAuthorizationRuleResponder(resp *http.Response)
 // namespaceName - the namespace name
 // topicName - the topic name.
 func (client TopicsClient) Get(ctx context.Context, resourceGroupName string, namespaceName string, topicName string) (result SBTopic, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -469,6 +520,16 @@ func (client TopicsClient) GetResponder(resp *http.Response) (result SBTopic, er
 // topicName - the topic name.
 // authorizationRuleName - the authorizationrule name.
 func (client TopicsClient) GetAuthorizationRule(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, authorizationRuleName string) (result SBAuthorizationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.GetAuthorizationRule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -554,6 +615,16 @@ func (client TopicsClient) GetAuthorizationRuleResponder(resp *http.Response) (r
 // namespaceName - the namespace name
 // topicName - the topic name.
 func (client TopicsClient) ListAuthorizationRules(ctx context.Context, resourceGroupName string, namespaceName string, topicName string) (result SBAuthorizationRuleListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.sarlr.Response.Response != nil {
+				sc = result.sarlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -631,8 +702,8 @@ func (client TopicsClient) ListAuthorizationRulesResponder(resp *http.Response)
 }
 
 // listAuthorizationRulesNextResults retrieves the next set of results, if any.
-func (client TopicsClient) listAuthorizationRulesNextResults(lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
-	req, err := lastResults.sBAuthorizationRuleListResultPreparer()
+func (client TopicsClient) listAuthorizationRulesNextResults(ctx context.Context, lastResults SBAuthorizationRuleListResult) (result SBAuthorizationRuleListResult, err error) {
+	req, err := lastResults.sBAuthorizationRuleListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.TopicsClient", "listAuthorizationRulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -653,6 +724,16 @@ func (client TopicsClient) listAuthorizationRulesNextResults(lastResults SBAutho
 
 // ListAuthorizationRulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TopicsClient) ListAuthorizationRulesComplete(ctx context.Context, resourceGroupName string, namespaceName string, topicName string) (result SBAuthorizationRuleListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListAuthorizationRules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAuthorizationRules(ctx, resourceGroupName, namespaceName, topicName)
 	return
 }
@@ -666,6 +747,16 @@ func (client TopicsClient) ListAuthorizationRulesComplete(ctx context.Context, r
 // starting point to use for subsequent calls.
 // top - may be used to limit the number of results to the most recent N usageDetails.
 func (client TopicsClient) ListByNamespace(ctx context.Context, resourceGroupName string, namespaceName string, skip *int32, top *int32) (result SBTopicListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.stlr.Response.Response != nil {
+				sc = result.stlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -756,8 +847,8 @@ func (client TopicsClient) ListByNamespaceResponder(resp *http.Response) (result
 }
 
 // listByNamespaceNextResults retrieves the next set of results, if any.
-func (client TopicsClient) listByNamespaceNextResults(lastResults SBTopicListResult) (result SBTopicListResult, err error) {
-	req, err := lastResults.sBTopicListResultPreparer()
+func (client TopicsClient) listByNamespaceNextResults(ctx context.Context, lastResults SBTopicListResult) (result SBTopicListResult, err error) {
+	req, err := lastResults.sBTopicListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "servicebus.TopicsClient", "listByNamespaceNextResults", nil, "Failure preparing next results request")
 	}
@@ -778,6 +869,16 @@ func (client TopicsClient) listByNamespaceNextResults(lastResults SBTopicListRes
 
 // ListByNamespaceComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TopicsClient) ListByNamespaceComplete(ctx context.Context, resourceGroupName string, namespaceName string, skip *int32, top *int32) (result SBTopicListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListByNamespace")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByNamespace(ctx, resourceGroupName, namespaceName, skip, top)
 	return
 }
@@ -789,6 +890,16 @@ func (client TopicsClient) ListByNamespaceComplete(ctx context.Context, resource
 // topicName - the topic name.
 // authorizationRuleName - the authorizationrule name.
 func (client TopicsClient) ListKeys(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, authorizationRuleName string) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -876,6 +987,16 @@ func (client TopicsClient) ListKeysResponder(resp *http.Response) (result Access
 // authorizationRuleName - the authorizationrule name.
 // parameters - parameters supplied to regenerate the authorization rule.
 func (client TopicsClient) RegenerateKeys(ctx context.Context, resourceGroupName string, namespaceName string, topicName string, authorizationRuleName string, parameters RegenerateAccessKeyParameters) (result AccessKeys, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopicsClient.RegenerateKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/accounts.go b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/accounts.go
index 56dc300ec18f..c6c0ff54ac5e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/accounts.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/accounts.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) Account
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) CheckNameAvailability(ctx context.Context, accountName AccountCheckNameAvailabilityParameters) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -125,6 +136,16 @@ func (client AccountsClient) CheckNameAvailabilityResponder(resp *http.Response)
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // parameters - the parameters to provide for the created account.
 func (client AccountsClient) Create(ctx context.Context, resourceGroupName string, accountName string, parameters AccountCreateParameters) (result AccountsCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -192,10 +213,6 @@ func (client AccountsClient) CreateSender(req *http.Request) (future AccountsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -220,6 +237,16 @@ func (client AccountsClient) CreateResponder(resp *http.Response) (result Accoun
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -300,6 +327,16 @@ func (client AccountsClient) DeleteResponder(resp *http.Response) (result autore
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) GetProperties(ctx context.Context, resourceGroupName string, accountName string) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.GetProperties")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -376,6 +413,16 @@ func (client AccountsClient) GetPropertiesResponder(resp *http.Response) (result
 // List lists all the storage accounts available under the subscription. Note that storage keys are not returned; use
 // the ListKeys operation for this.
 func (client AccountsClient) List(ctx context.Context) (result AccountListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.AccountsClient", "List", nil, "Failure preparing request")
@@ -444,6 +491,16 @@ func (client AccountsClient) ListResponder(resp *http.Response) (result AccountL
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // parameters - the parameters to provide to list SAS credentials for the storage account.
 func (client AccountsClient) ListAccountSAS(ctx context.Context, resourceGroupName string, accountName string, parameters AccountSasParameters) (result ListAccountSasResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListAccountSAS")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -527,6 +584,16 @@ func (client AccountsClient) ListAccountSASResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group within the user's subscription. The name is case
 // insensitive.
 func (client AccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AccountListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -603,6 +670,16 @@ func (client AccountsClient) ListByResourceGroupResponder(resp *http.Response) (
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) ListKeys(ctx context.Context, resourceGroupName string, accountName string) (result AccountListKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -684,6 +761,16 @@ func (client AccountsClient) ListKeysResponder(resp *http.Response) (result Acco
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // parameters - the parameters to provide to list service SAS credentials.
 func (client AccountsClient) ListServiceSAS(ctx context.Context, resourceGroupName string, accountName string, parameters ServiceSasParameters) (result ListServiceSasResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListServiceSAS")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -771,6 +858,16 @@ func (client AccountsClient) ListServiceSASResponder(resp *http.Response) (resul
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // regenerateKey - specifies name of the key which should be regenerated -- key1 or key2.
 func (client AccountsClient) RegenerateKey(ctx context.Context, resourceGroupName string, accountName string, regenerateKey AccountRegenerateKeyParameters) (result AccountListKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -861,6 +958,16 @@ func (client AccountsClient) RegenerateKeyResponder(resp *http.Response) (result
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // parameters - the parameters to provide for the updated account.
 func (client AccountsClient) Update(ctx context.Context, resourceGroupName string, accountName string, parameters AccountUpdateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/models.go
index a7a286aa7491..9f0711c3973e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/models.go
@@ -25,6 +25,9 @@ import (
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage"
+
 // AccessTier enumerates the values for access tier.
 type AccessTier string
 
@@ -525,7 +528,8 @@ func (a *Account) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AccountCheckNameAvailabilityParameters the parameters used to check the availabity of the storage account name.
+// AccountCheckNameAvailabilityParameters the parameters used to check the availability of the storage
+// account name.
 type AccountCheckNameAvailabilityParameters struct {
 	// Name - The storage account name.
 	Name *string `json:"name,omitempty"`
@@ -728,7 +732,7 @@ type AccountPropertiesUpdateParameters struct {
 
 // AccountRegenerateKeyParameters the parameters used to regenerate the storage account key.
 type AccountRegenerateKeyParameters struct {
-	// KeyName - The name of storage keys that want to be regenerated, possible vaules are key1, key2.
+	// KeyName - The name of storage keys that want to be regenerated, possible values are key1, key2.
 	KeyName *string `json:"keyName,omitempty"`
 }
 
@@ -752,7 +756,8 @@ type AccountSasParameters struct {
 	KeyToSign *string `json:"keyToSign,omitempty"`
 }
 
-// AccountsCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsCreateFuture struct {
 	azure.Future
 }
@@ -780,7 +785,8 @@ func (future *AccountsCreateFuture) Result(client AccountsClient) (a Account, er
 	return
 }
 
-// AccountUpdateParameters the parameters that can be provided when updating the storage account properties.
+// AccountUpdateParameters the parameters that can be provided when updating the storage account
+// properties.
 type AccountUpdateParameters struct {
 	// Sku - Gets or sets the SKU name. Note that the SKU name cannot be updated to Standard_ZRS or Premium_LRS, nor can accounts of those sku names be updated to any other value.
 	Sku *Sku `json:"sku,omitempty"`
@@ -894,7 +900,7 @@ type CustomDomain struct {
 	UseSubDomain *bool `json:"useSubDomain,omitempty"`
 }
 
-// Dimension dimension of blobs, possiblly be blob type or access tier.
+// Dimension dimension of blobs, possibly be blob type or access tier.
 type Dimension struct {
 	// Name - Display name of dimension.
 	Name *string `json:"name,omitempty"`
@@ -982,7 +988,7 @@ type ListAccountSasResponse struct {
 // ListServiceSasResponse the List service SAS credentials operation response.
 type ListServiceSasResponse struct {
 	autorest.Response `json:"-"`
-	// ServiceSasToken - List service SAS credentials of speicific resource.
+	// ServiceSasToken - List service SAS credentials of specific resource.
 	ServiceSasToken *string `json:"serviceSasToken,omitempty"`
 }
 
@@ -1111,8 +1117,8 @@ type OperationDisplay struct {
 	Operation *string `json:"operation,omitempty"`
 }
 
-// OperationListResult result of the request to list Storage operations. It contains a list of operations and a URL
-// link to get the next set of results.
+// OperationListResult result of the request to list Storage operations. It contains a list of operations
+// and a URL link to get the next set of results.
 type OperationListResult struct {
 	autorest.Response `json:"-"`
 	// Value - List of Storage operations supported by the Storage resource provider.
@@ -1170,7 +1176,7 @@ type Restriction struct {
 	ReasonCode ReasonCode `json:"reasonCode,omitempty"`
 }
 
-// ServiceSasParameters the parameters to list service SAS credentials of a speicific resource.
+// ServiceSasParameters the parameters to list service SAS credentials of a specific resource.
 type ServiceSasParameters struct {
 	// CanonicalizedResource - The canonical path to the signed resource.
 	CanonicalizedResource *string `json:"canonicalizedResource,omitempty"`
@@ -1234,8 +1240,8 @@ type Sku struct {
 	Restrictions *[]Restriction `json:"restrictions,omitempty"`
 }
 
-// SKUCapability the capability information in the specified sku, including file encryption, network acls, change
-// notification, etc.
+// SKUCapability the capability information in the specified sku, including file encryption, network acls,
+// change notification, etc.
 type SKUCapability struct {
 	// Name - The name of capability, The capability information in the specified sku, including file encryption, network acls, change notification, etc.
 	Name *string `json:"name,omitempty"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/operations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/operations.go
index b36bc6d68447..efd212b8d97f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/operations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/operations.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) Opera
 
 // List lists all of the available Storage Rest API operations.
 func (client OperationsClient) List(ctx context.Context) (result OperationListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/OperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.OperationsClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/skus.go b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/skus.go
index 20abb8c90f98..803aa922c4b0 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/skus.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/skus.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewSkusClientWithBaseURI(baseURI string, subscriptionID string) SkusClient
 
 // List lists the available SKUs supported by Microsoft.Storage for given subscription.
 func (client SkusClient) List(ctx context.Context) (result SkuListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SkusClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.SkusClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/usage.go b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/usage.go
index 16942e6f7542..6a52e084f843 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/usage.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2017-10-01/storage/usage.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClien
 
 // List gets the current usage count and the limit for the resources under the subscription.
 func (client UsageClient) List(ctx context.Context) (result UsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.UsageClient", "List", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/endpoints.go b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/endpoints.go
index 70b882df4e2b..47cc4c2aecee 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/endpoints.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/endpoints.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,6 +49,16 @@ func NewEndpointsClientWithBaseURI(baseURI string, subscriptionID string) Endpoi
 // endpointName - the name of the Traffic Manager endpoint to be created or updated.
 // parameters - the Traffic Manager endpoint parameters supplied to the CreateOrUpdate operation.
 func (client EndpointsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, profileName string, endpointType string, endpointName string, parameters Endpoint) (result Endpoint, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, profileName, endpointType, endpointName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.EndpointsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -121,6 +132,16 @@ func (client EndpointsClient) CreateOrUpdateResponder(resp *http.Response) (resu
 // endpointType - the type of the Traffic Manager endpoint to be deleted.
 // endpointName - the name of the Traffic Manager endpoint to be deleted.
 func (client EndpointsClient) Delete(ctx context.Context, resourceGroupName string, profileName string, endpointType string, endpointName string) (result DeleteOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, profileName, endpointType, endpointName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.EndpointsClient", "Delete", nil, "Failure preparing request")
@@ -192,6 +213,16 @@ func (client EndpointsClient) DeleteResponder(resp *http.Response) (result Delet
 // endpointType - the type of the Traffic Manager endpoint.
 // endpointName - the name of the Traffic Manager endpoint.
 func (client EndpointsClient) Get(ctx context.Context, resourceGroupName string, profileName string, endpointType string, endpointName string) (result Endpoint, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, profileName, endpointType, endpointName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.EndpointsClient", "Get", nil, "Failure preparing request")
@@ -264,6 +295,16 @@ func (client EndpointsClient) GetResponder(resp *http.Response) (result Endpoint
 // endpointName - the name of the Traffic Manager endpoint to be updated.
 // parameters - the Traffic Manager endpoint parameters supplied to the Update operation.
 func (client EndpointsClient) Update(ctx context.Context, resourceGroupName string, profileName string, endpointType string, endpointName string, parameters Endpoint) (result Endpoint, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/EndpointsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, profileName, endpointType, endpointName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.EndpointsClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/geographichierarchies.go b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/geographichierarchies.go
index c06fb98fd3c5..26fb01763742 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/geographichierarchies.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/geographichierarchies.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewGeographicHierarchiesClientWithBaseURI(baseURI string, subscriptionID st
 
 // GetDefault gets the default Geographic Hierarchy used by the Geographic traffic routing method.
 func (client GeographicHierarchiesClient) GetDefault(ctx context.Context) (result GeographicHierarchy, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GeographicHierarchiesClient.GetDefault")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetDefaultPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.GeographicHierarchiesClient", "GetDefault", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/models.go
index 89e3cf12c2de..706f08f0d84f 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/models.go
@@ -22,6 +22,9 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager"
+
 // EndpointMonitorStatus enumerates the values for endpoint monitor status.
 type EndpointMonitorStatus string
 
@@ -132,8 +135,8 @@ func PossibleTrafficRoutingMethodValues() []TrafficRoutingMethod {
 	return []TrafficRoutingMethod{Geographic, Performance, Priority, Weighted}
 }
 
-// CheckTrafficManagerRelativeDNSNameAvailabilityParameters parameters supplied to check Traffic Manager name
-// operation.
+// CheckTrafficManagerRelativeDNSNameAvailabilityParameters parameters supplied to check Traffic Manager
+// name operation.
 type CheckTrafficManagerRelativeDNSNameAvailabilityParameters struct {
 	// Name - The name of the resource.
 	Name *string `json:"name,omitempty"`
@@ -185,7 +188,7 @@ type Endpoint struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - The type of the resource. Ex- Microsoft.Network/trafficmanagerProfiles.
+	// Type - The type of the resource. Ex- Microsoft.Network/trafficManagerProfiles.
 	Type *string `json:"type,omitempty"`
 }
 
@@ -280,7 +283,8 @@ type EndpointProperties struct {
 	GeoMapping *[]string `json:"geoMapping,omitempty"`
 }
 
-// GeographicHierarchy class representing the Geographic hierarchy used with the Geographic traffic routing method.
+// GeographicHierarchy class representing the Geographic hierarchy used with the Geographic traffic routing
+// method.
 type GeographicHierarchy struct {
 	autorest.Response `json:"-"`
 	// GeographicHierarchyProperties - The properties of the Geographic Hierarchy resource.
@@ -289,7 +293,7 @@ type GeographicHierarchy struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - The type of the resource. Ex- Microsoft.Network/trafficmanagerProfiles.
+	// Type - The type of the resource. Ex- Microsoft.Network/trafficManagerProfiles.
 	Type *string `json:"type,omitempty"`
 }
 
@@ -362,8 +366,8 @@ func (gh *GeographicHierarchy) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// GeographicHierarchyProperties class representing the properties of the Geographic hierarchy used with the
-// Geographic traffic routing method.
+// GeographicHierarchyProperties class representing the properties of the Geographic hierarchy used with
+// the Geographic traffic routing method.
 type GeographicHierarchyProperties struct {
 	// GeographicHierarchy - The region at the root of the hierarchy from all the regions in the hierarchy can be retrieved.
 	GeographicHierarchy *Region `json:"geographicHierarchy,omitempty"`
@@ -415,7 +419,7 @@ type Profile struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - The type of the resource. Ex- Microsoft.Network/trafficmanagerProfiles.
+	// Type - The type of the resource. Ex- Microsoft.Network/trafficManagerProfiles.
 	Type *string `json:"type,omitempty"`
 }
 
@@ -540,11 +544,12 @@ type ProxyResource struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - The type of the resource. Ex- Microsoft.Network/trafficmanagerProfiles.
+	// Type - The type of the resource. Ex- Microsoft.Network/trafficManagerProfiles.
 	Type *string `json:"type,omitempty"`
 }
 
-// Region class representing a region in the Geographic hierarchy used with the Geographic traffic routing method.
+// Region class representing a region in the Geographic hierarchy used with the Geographic traffic routing
+// method.
 type Region struct {
 	// Code - The code of the region
 	Code *string `json:"code,omitempty"`
@@ -560,7 +565,7 @@ type Resource struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - The type of the resource. Ex- Microsoft.Network/trafficmanagerProfiles.
+	// Type - The type of the resource. Ex- Microsoft.Network/trafficManagerProfiles.
 	Type *string `json:"type,omitempty"`
 }
 
@@ -574,7 +579,7 @@ type TrackedResource struct {
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - The type of the resource. Ex- Microsoft.Network/trafficmanagerProfiles.
+	// Type - The type of the resource. Ex- Microsoft.Network/trafficManagerProfiles.
 	Type *string `json:"type,omitempty"`
 }
 
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/profiles.go b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/profiles.go
index 81bb459236ef..838b489feb01 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/profiles.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/trafficmanager/mgmt/2017-05-01/trafficmanager/profiles.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewProfilesClientWithBaseURI(baseURI string, subscriptionID string) Profile
 // parameters - the Traffic Manager name parameters supplied to the CheckTrafficManagerNameAvailability
 // operation.
 func (client ProfilesClient) CheckTrafficManagerRelativeDNSNameAvailability(ctx context.Context, parameters CheckTrafficManagerRelativeDNSNameAvailabilityParameters) (result NameAvailability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.CheckTrafficManagerRelativeDNSNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckTrafficManagerRelativeDNSNameAvailabilityPreparer(ctx, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "CheckTrafficManagerRelativeDNSNameAvailability", nil, "Failure preparing request")
@@ -108,6 +119,16 @@ func (client ProfilesClient) CheckTrafficManagerRelativeDNSNameAvailabilityRespo
 // profileName - the name of the Traffic Manager profile.
 // parameters - the Traffic Manager profile parameters supplied to the CreateOrUpdate operation.
 func (client ProfilesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, profileName string, parameters Profile) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, profileName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -177,6 +198,16 @@ func (client ProfilesClient) CreateOrUpdateResponder(resp *http.Response) (resul
 // resourceGroupName - the name of the resource group containing the Traffic Manager profile to be deleted.
 // profileName - the name of the Traffic Manager profile to be deleted.
 func (client ProfilesClient) Delete(ctx context.Context, resourceGroupName string, profileName string) (result DeleteOperationResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, resourceGroupName, profileName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "Delete", nil, "Failure preparing request")
@@ -244,6 +275,16 @@ func (client ProfilesClient) DeleteResponder(resp *http.Response) (result Delete
 // resourceGroupName - the name of the resource group containing the Traffic Manager profile.
 // profileName - the name of the Traffic Manager profile.
 func (client ProfilesClient) Get(ctx context.Context, resourceGroupName string, profileName string) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceGroupName, profileName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "Get", nil, "Failure preparing request")
@@ -310,6 +351,16 @@ func (client ProfilesClient) GetResponder(resp *http.Response) (result Profile,
 // Parameters:
 // resourceGroupName - the name of the resource group containing the Traffic Manager profiles to be listed.
 func (client ProfilesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ProfileListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -373,6 +424,16 @@ func (client ProfilesClient) ListByResourceGroupResponder(resp *http.Response) (
 
 // ListBySubscription lists all Traffic Manager profiles within a subscription.
 func (client ProfilesClient) ListBySubscription(ctx context.Context) (result ProfileListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.ListBySubscription")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListBySubscriptionPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "ListBySubscription", nil, "Failure preparing request")
@@ -439,6 +500,16 @@ func (client ProfilesClient) ListBySubscriptionResponder(resp *http.Response) (r
 // profileName - the name of the Traffic Manager profile.
 // parameters - the Traffic Manager profile parameters supplied to the Update operation.
 func (client ProfilesClient) Update(ctx context.Context, resourceGroupName string, profileName string, parameters Profile) (result Profile, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProfilesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdatePreparer(ctx, resourceGroupName, profileName, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "trafficmanager.ProfilesClient", "Update", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/apps.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/apps.go
index 8645ebb53e12..bfa8e0339e2e 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/apps.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/apps.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -47,6 +48,16 @@ func NewAppsClientWithBaseURI(baseURI string, subscriptionID string) AppsClient
 // premierAddOnName - add-on name.
 // premierAddOn - a JSON representation of the edited premier add-on.
 func (client AppsClient) AddPremierAddOn(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, premierAddOn PremierAddOn) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.AddPremierAddOn")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -129,6 +140,16 @@ func (client AppsClient) AddPremierAddOnResponder(resp *http.Response) (result P
 // slot - name of the deployment slot. If a slot is not specified, the API will update the named add-on for the
 // production slot.
 func (client AppsClient) AddPremierAddOnSlot(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, premierAddOn PremierAddOn, slot string) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.AddPremierAddOnSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -209,6 +230,16 @@ func (client AppsClient) AddPremierAddOnSlotResponder(resp *http.Response) (resu
 // name - name of web app.
 // hostName - custom hostname.
 func (client AppsClient) AnalyzeCustomHostname(ctx context.Context, resourceGroupName string, name string, hostName string) (result CustomHostnameAnalysisResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.AnalyzeCustomHostname")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -289,6 +320,16 @@ func (client AppsClient) AnalyzeCustomHostnameResponder(resp *http.Response) (re
 // slot - name of web app slot. If not specified then will default to production slot.
 // hostName - custom hostname.
 func (client AppsClient) AnalyzeCustomHostnameSlot(ctx context.Context, resourceGroupName string, name string, slot string, hostName string) (result CustomHostnameAnalysisResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.AnalyzeCustomHostnameSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -369,6 +410,16 @@ func (client AppsClient) AnalyzeCustomHostnameSlotResponder(resp *http.Response)
 // name - name of the app.
 // slotSwapEntity - JSON object that contains the target slot name. See example.
 func (client AppsClient) ApplySlotConfigToProduction(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ApplySlotConfigToProduction")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -450,6 +501,16 @@ func (client AppsClient) ApplySlotConfigToProductionResponder(resp *http.Respons
 // slotSwapEntity - JSON object that contains the target slot name. See example.
 // slot - name of the source slot. If a slot is not specified, the production slot is used as the source slot.
 func (client AppsClient) ApplySlotConfigurationSlot(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ApplySlotConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -531,6 +592,16 @@ func (client AppsClient) ApplySlotConfigurationSlotResponder(resp *http.Response
 // name - name of the app.
 // request - backup configuration. You can use the JSON response from the POST action as input here.
 func (client AppsClient) Backup(ctx context.Context, resourceGroupName string, name string, request BackupRequest) (result BackupItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Backup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -620,6 +691,16 @@ func (client AppsClient) BackupResponder(resp *http.Response) (result BackupItem
 // slot - name of the deployment slot. If a slot is not specified, the API will create a backup for the
 // production slot.
 func (client AppsClient) BackupSlot(ctx context.Context, resourceGroupName string, name string, request BackupRequest, slot string) (result BackupItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.BackupSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -709,6 +790,16 @@ func (client AppsClient) BackupSlotResponder(resp *http.Response) (result Backup
 // ID - ID of an existing deployment.
 // deployment - deployment details.
 func (client AppsClient) CreateDeployment(ctx context.Context, resourceGroupName string, name string, ID string, deployment Deployment) (result Deployment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateDeployment")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -791,6 +882,16 @@ func (client AppsClient) CreateDeploymentResponder(resp *http.Response) (result
 // production slot.
 // deployment - deployment details.
 func (client AppsClient) CreateDeploymentSlot(ctx context.Context, resourceGroupName string, name string, ID string, slot string, deployment Deployment) (result Deployment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateDeploymentSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -872,6 +973,16 @@ func (client AppsClient) CreateDeploymentSlotResponder(resp *http.Response) (res
 // functionName - function name.
 // functionEnvelope - function details.
 func (client AppsClient) CreateFunction(ctx context.Context, resourceGroupName string, name string, functionName string, functionEnvelope FunctionEnvelope) (result AppsCreateFunctionFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateFunction")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -928,10 +1039,6 @@ func (client AppsClient) CreateFunctionSender(req *http.Request) (future AppsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -958,6 +1065,16 @@ func (client AppsClient) CreateFunctionResponder(resp *http.Response) (result Fu
 // production slot.
 // functionEnvelope - function details.
 func (client AppsClient) CreateInstanceFunctionSlot(ctx context.Context, resourceGroupName string, name string, functionName string, slot string, functionEnvelope FunctionEnvelope) (result AppsCreateInstanceFunctionSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateInstanceFunctionSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1015,10 +1132,6 @@ func (client AppsClient) CreateInstanceFunctionSlotSender(req *http.Request) (fu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1043,6 +1156,16 @@ func (client AppsClient) CreateInstanceFunctionSlotResponder(resp *http.Response
 // instanceID - ID of web app instance.
 // mSDeploy - details of MSDeploy operation
 func (client AppsClient) CreateInstanceMSDeployOperation(ctx context.Context, resourceGroupName string, name string, instanceID string, mSDeploy MSDeploy) (result AppsCreateInstanceMSDeployOperationFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateInstanceMSDeployOperation")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1099,10 +1222,6 @@ func (client AppsClient) CreateInstanceMSDeployOperationSender(req *http.Request
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1128,6 +1247,16 @@ func (client AppsClient) CreateInstanceMSDeployOperationResponder(resp *http.Res
 // instanceID - ID of web app instance.
 // mSDeploy - details of MSDeploy operation
 func (client AppsClient) CreateInstanceMSDeployOperationSlot(ctx context.Context, resourceGroupName string, name string, slot string, instanceID string, mSDeploy MSDeploy) (result AppsCreateInstanceMSDeployOperationSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateInstanceMSDeployOperationSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1185,10 +1314,6 @@ func (client AppsClient) CreateInstanceMSDeployOperationSlotSender(req *http.Req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1212,6 +1337,16 @@ func (client AppsClient) CreateInstanceMSDeployOperationSlotResponder(resp *http
 // name - name of web app.
 // mSDeploy - details of MSDeploy operation
 func (client AppsClient) CreateMSDeployOperation(ctx context.Context, resourceGroupName string, name string, mSDeploy MSDeploy) (result AppsCreateMSDeployOperationFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateMSDeployOperation")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1267,10 +1402,6 @@ func (client AppsClient) CreateMSDeployOperationSender(req *http.Request) (futur
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1295,6 +1426,16 @@ func (client AppsClient) CreateMSDeployOperationResponder(resp *http.Response) (
 // slot - name of web app slot. If not specified then will default to production slot.
 // mSDeploy - details of MSDeploy operation
 func (client AppsClient) CreateMSDeployOperationSlot(ctx context.Context, resourceGroupName string, name string, slot string, mSDeploy MSDeploy) (result AppsCreateMSDeployOperationSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateMSDeployOperationSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1351,10 +1492,6 @@ func (client AppsClient) CreateMSDeployOperationSlotSender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1379,6 +1516,16 @@ func (client AppsClient) CreateMSDeployOperationSlotResponder(resp *http.Respons
 // parameter.
 // siteEnvelope - a JSON representation of the app properties. See example.
 func (client AppsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, siteEnvelope Site) (result AppsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1449,10 +1596,6 @@ func (client AppsClient) CreateOrUpdateSender(req *http.Request) (future AppsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -1476,6 +1619,16 @@ func (client AppsClient) CreateOrUpdateResponder(resp *http.Response) (result Si
 // name - name of the app.
 // siteConfig - JSON representation of a SiteConfig object. See example.
 func (client AppsClient) CreateOrUpdateConfiguration(ctx context.Context, resourceGroupName string, name string, siteConfig SiteConfigResource) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1567,6 +1720,16 @@ func (client AppsClient) CreateOrUpdateConfigurationResponder(resp *http.Respons
 // slot - name of the deployment slot. If a slot is not specified, the API will update configuration for the
 // production slot.
 func (client AppsClient) CreateOrUpdateConfigurationSlot(ctx context.Context, resourceGroupName string, name string, siteConfig SiteConfigResource, slot string) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1659,6 +1822,16 @@ func (client AppsClient) CreateOrUpdateConfigurationSlotResponder(resp *http.Res
 // domainOwnershipIdentifierName - name of domain ownership identifier.
 // domainOwnershipIdentifier - a JSON representation of the domain ownership properties.
 func (client AppsClient) CreateOrUpdateDomainOwnershipIdentifier(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string, domainOwnershipIdentifier Identifier) (result Identifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateDomainOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1742,6 +1915,16 @@ func (client AppsClient) CreateOrUpdateDomainOwnershipIdentifierResponder(resp *
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the binding for the
 // production slot.
 func (client AppsClient) CreateOrUpdateDomainOwnershipIdentifierSlot(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string, domainOwnershipIdentifier Identifier, slot string) (result Identifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateDomainOwnershipIdentifierSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1823,6 +2006,16 @@ func (client AppsClient) CreateOrUpdateDomainOwnershipIdentifierSlotResponder(re
 // hostName - hostname in the hostname binding.
 // hostNameBinding - binding details. This is the JSON representation of a HostNameBinding object.
 func (client AppsClient) CreateOrUpdateHostNameBinding(ctx context.Context, resourceGroupName string, name string, hostName string, hostNameBinding HostNameBinding) (result HostNameBinding, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateHostNameBinding")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1905,6 +2098,16 @@ func (client AppsClient) CreateOrUpdateHostNameBindingResponder(resp *http.Respo
 // slot - name of the deployment slot. If a slot is not specified, the API will create a binding for the
 // production slot.
 func (client AppsClient) CreateOrUpdateHostNameBindingSlot(ctx context.Context, resourceGroupName string, name string, hostName string, hostNameBinding HostNameBinding, slot string) (result HostNameBinding, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateHostNameBindingSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1987,6 +2190,16 @@ func (client AppsClient) CreateOrUpdateHostNameBindingSlotResponder(resp *http.R
 // relayName - the relay name for this hybrid connection.
 // connectionEnvelope - the details of the hybrid connection.
 func (client AppsClient) CreateOrUpdateHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, connectionEnvelope HybridConnection) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2070,6 +2283,16 @@ func (client AppsClient) CreateOrUpdateHybridConnectionResponder(resp *http.Resp
 // connectionEnvelope - the details of the hybrid connection.
 // slot - the name of the slot for the web app.
 func (client AppsClient) CreateOrUpdateHybridConnectionSlot(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, connectionEnvelope HybridConnection, slot string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateHybridConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2153,6 +2376,16 @@ func (client AppsClient) CreateOrUpdateHybridConnectionSlotResponder(resp *http.
 // publicCertificate - public certificate details. This is the JSON representation of a PublicCertificate
 // object.
 func (client AppsClient) CreateOrUpdatePublicCertificate(ctx context.Context, resourceGroupName string, name string, publicCertificateName string, publicCertificate PublicCertificate) (result PublicCertificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdatePublicCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2236,6 +2469,16 @@ func (client AppsClient) CreateOrUpdatePublicCertificateResponder(resp *http.Res
 // slot - name of the deployment slot. If a slot is not specified, the API will create a binding for the
 // production slot.
 func (client AppsClient) CreateOrUpdatePublicCertificateSlot(ctx context.Context, resourceGroupName string, name string, publicCertificateName string, publicCertificate PublicCertificate, slot string) (result PublicCertificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdatePublicCertificateSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2318,6 +2561,16 @@ func (client AppsClient) CreateOrUpdatePublicCertificateSlotResponder(resp *http
 // entityName - name of the hybrid connection configuration.
 // connectionEnvelope - details of the hybrid connection configuration.
 func (client AppsClient) CreateOrUpdateRelayServiceConnection(ctx context.Context, resourceGroupName string, name string, entityName string, connectionEnvelope RelayServiceConnectionEntity) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateRelayServiceConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2401,6 +2654,16 @@ func (client AppsClient) CreateOrUpdateRelayServiceConnectionResponder(resp *htt
 // slot - name of the deployment slot. If a slot is not specified, the API will create or update a hybrid
 // connection for the production slot.
 func (client AppsClient) CreateOrUpdateRelayServiceConnectionSlot(ctx context.Context, resourceGroupName string, name string, entityName string, connectionEnvelope RelayServiceConnectionEntity, slot string) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateRelayServiceConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2484,6 +2747,16 @@ func (client AppsClient) CreateOrUpdateRelayServiceConnectionSlotResponder(resp
 // slot - name of the deployment slot to create or update. By default, this API attempts to create or modify
 // the production slot.
 func (client AppsClient) CreateOrUpdateSlot(ctx context.Context, resourceGroupName string, name string, siteEnvelope Site, slot string) (result AppsCreateOrUpdateSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2555,10 +2828,6 @@ func (client AppsClient) CreateOrUpdateSlotSender(req *http.Request) (future App
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -2582,6 +2851,16 @@ func (client AppsClient) CreateOrUpdateSlotResponder(resp *http.Response) (resul
 // name - name of the app.
 // siteSourceControl - JSON representation of a SiteSourceControl object. See example.
 func (client AppsClient) CreateOrUpdateSourceControl(ctx context.Context, resourceGroupName string, name string, siteSourceControl SiteSourceControl) (result AppsCreateOrUpdateSourceControlFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateSourceControl")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2637,10 +2916,6 @@ func (client AppsClient) CreateOrUpdateSourceControlSender(req *http.Request) (f
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -2666,6 +2941,16 @@ func (client AppsClient) CreateOrUpdateSourceControlResponder(resp *http.Respons
 // slot - name of the deployment slot. If a slot is not specified, the API will update the source control
 // configuration for the production slot.
 func (client AppsClient) CreateOrUpdateSourceControlSlot(ctx context.Context, resourceGroupName string, name string, siteSourceControl SiteSourceControl, slot string) (result AppsCreateOrUpdateSourceControlSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateSourceControlSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2722,10 +3007,6 @@ func (client AppsClient) CreateOrUpdateSourceControlSlotSender(req *http.Request
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -2752,6 +3033,16 @@ func (client AppsClient) CreateOrUpdateSourceControlSlotResponder(resp *http.Res
 // name - name of the app.
 // connectionEnvelope - properties of the Virtual Network connection. See example.
 func (client AppsClient) CreateOrUpdateSwiftVirtualNetworkConnection(ctx context.Context, resourceGroupName string, name string, connectionEnvelope SwiftVirtualNetwork) (result SwiftVirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateSwiftVirtualNetworkConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2835,6 +3126,16 @@ func (client AppsClient) CreateOrUpdateSwiftVirtualNetworkConnectionResponder(re
 // slot - name of the deployment slot. If a slot is not specified, the API will add or update connections for
 // the production slot.
 func (client AppsClient) CreateOrUpdateSwiftVirtualNetworkConnectionSlot(ctx context.Context, resourceGroupName string, name string, connectionEnvelope SwiftVirtualNetwork, slot string) (result SwiftVirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateSwiftVirtualNetworkConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2916,6 +3217,16 @@ func (client AppsClient) CreateOrUpdateSwiftVirtualNetworkConnectionSlotResponde
 // vnetName - name of an existing Virtual Network.
 // connectionEnvelope - properties of the Virtual Network connection. See example.
 func (client AppsClient) CreateOrUpdateVnetConnection(ctx context.Context, resourceGroupName string, name string, vnetName string, connectionEnvelope VnetInfo) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateVnetConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2997,6 +3308,16 @@ func (client AppsClient) CreateOrUpdateVnetConnectionResponder(resp *http.Respon
 // gatewayName - name of the gateway. Currently, the only supported string is "primary".
 // connectionEnvelope - the properties to update this gateway with.
 func (client AppsClient) CreateOrUpdateVnetConnectionGateway(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string, connectionEnvelope VnetGateway) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateVnetConnectionGateway")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3084,6 +3405,16 @@ func (client AppsClient) CreateOrUpdateVnetConnectionGatewayResponder(resp *http
 // slot - name of the deployment slot. If a slot is not specified, the API will add or update a gateway for the
 // production slot's Virtual Network.
 func (client AppsClient) CreateOrUpdateVnetConnectionGatewaySlot(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string, connectionEnvelope VnetGateway, slot string) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateVnetConnectionGatewaySlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3172,6 +3503,16 @@ func (client AppsClient) CreateOrUpdateVnetConnectionGatewaySlotResponder(resp *
 // slot - name of the deployment slot. If a slot is not specified, the API will add or update connections for
 // the production slot.
 func (client AppsClient) CreateOrUpdateVnetConnectionSlot(ctx context.Context, resourceGroupName string, name string, vnetName string, connectionEnvelope VnetInfo, slot string) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.CreateOrUpdateVnetConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3254,6 +3595,16 @@ func (client AppsClient) CreateOrUpdateVnetConnectionSlotResponder(resp *http.Re
 // deleteEmptyServerFarm - specify true if the App Service plan will be empty after app deletion and you want
 // to delete the empty App Service plan. By default, the empty App Service plan is not deleted.
 func (client AppsClient) Delete(ctx context.Context, resourceGroupName string, name string, deleteMetrics *bool, deleteEmptyServerFarm *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3335,6 +3686,16 @@ func (client AppsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // name - name of the app.
 // backupID - ID of the backup.
 func (client AppsClient) DeleteBackup(ctx context.Context, resourceGroupName string, name string, backupID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteBackup")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3410,6 +3771,16 @@ func (client AppsClient) DeleteBackupResponder(resp *http.Response) (result auto
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) DeleteBackupConfiguration(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteBackupConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3486,6 +3857,16 @@ func (client AppsClient) DeleteBackupConfigurationResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the backup configuration
 // for the production slot.
 func (client AppsClient) DeleteBackupConfigurationSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteBackupConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3564,6 +3945,16 @@ func (client AppsClient) DeleteBackupConfigurationSlotResponder(resp *http.Respo
 // slot - name of the deployment slot. If a slot is not specified, the API will delete a backup of the
 // production slot.
 func (client AppsClient) DeleteBackupSlot(ctx context.Context, resourceGroupName string, name string, backupID string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteBackupSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3641,6 +4032,16 @@ func (client AppsClient) DeleteBackupSlotResponder(resp *http.Response) (result
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) DeleteContinuousWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteContinuousWebJob")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3719,6 +4120,16 @@ func (client AppsClient) DeleteContinuousWebJobResponder(resp *http.Response) (r
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) DeleteContinuousWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteContinuousWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3796,6 +4207,16 @@ func (client AppsClient) DeleteContinuousWebJobSlotResponder(resp *http.Response
 // name - name of the app.
 // ID - deployment ID.
 func (client AppsClient) DeleteDeployment(ctx context.Context, resourceGroupName string, name string, ID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteDeployment")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3874,6 +4295,16 @@ func (client AppsClient) DeleteDeploymentResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) DeleteDeploymentSlot(ctx context.Context, resourceGroupName string, name string, ID string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteDeploymentSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3951,6 +4382,16 @@ func (client AppsClient) DeleteDeploymentSlotResponder(resp *http.Response) (res
 // name - name of the app.
 // domainOwnershipIdentifierName - name of domain ownership identifier.
 func (client AppsClient) DeleteDomainOwnershipIdentifier(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteDomainOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4029,6 +4470,16 @@ func (client AppsClient) DeleteDomainOwnershipIdentifierResponder(resp *http.Res
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the binding for the
 // production slot.
 func (client AppsClient) DeleteDomainOwnershipIdentifierSlot(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteDomainOwnershipIdentifierSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4106,6 +4557,16 @@ func (client AppsClient) DeleteDomainOwnershipIdentifierSlotResponder(resp *http
 // name - site name.
 // functionName - function name.
 func (client AppsClient) DeleteFunction(ctx context.Context, resourceGroupName string, name string, functionName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteFunction")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4182,6 +4643,16 @@ func (client AppsClient) DeleteFunctionResponder(resp *http.Response) (result au
 // name - name of the app.
 // hostName - hostname in the hostname binding.
 func (client AppsClient) DeleteHostNameBinding(ctx context.Context, resourceGroupName string, name string, hostName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteHostNameBinding")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4260,6 +4731,16 @@ func (client AppsClient) DeleteHostNameBindingResponder(resp *http.Response) (re
 // production slot.
 // hostName - hostname in the hostname binding.
 func (client AppsClient) DeleteHostNameBindingSlot(ctx context.Context, resourceGroupName string, name string, slot string, hostName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteHostNameBindingSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4338,6 +4819,16 @@ func (client AppsClient) DeleteHostNameBindingSlotResponder(resp *http.Response)
 // namespaceName - the namespace for this hybrid connection.
 // relayName - the relay name for this hybrid connection.
 func (client AppsClient) DeleteHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4417,6 +4908,16 @@ func (client AppsClient) DeleteHybridConnectionResponder(resp *http.Response) (r
 // relayName - the relay name for this hybrid connection.
 // slot - the name of the slot for the web app.
 func (client AppsClient) DeleteHybridConnectionSlot(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteHybridConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4497,6 +4998,16 @@ func (client AppsClient) DeleteHybridConnectionSlotResponder(resp *http.Response
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) DeleteInstanceFunctionSlot(ctx context.Context, resourceGroupName string, name string, functionName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteInstanceFunctionSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4577,6 +5088,16 @@ func (client AppsClient) DeleteInstanceFunctionSlotResponder(resp *http.Response
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) DeleteInstanceProcess(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteInstanceProcess")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4659,6 +5180,16 @@ func (client AppsClient) DeleteInstanceProcessResponder(resp *http.Response) (re
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) DeleteInstanceProcessSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteInstanceProcessSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4737,6 +5268,16 @@ func (client AppsClient) DeleteInstanceProcessSlotResponder(resp *http.Response)
 // name - name of the app.
 // premierAddOnName - add-on name.
 func (client AppsClient) DeletePremierAddOn(ctx context.Context, resourceGroupName string, name string, premierAddOnName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeletePremierAddOn")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4815,6 +5356,16 @@ func (client AppsClient) DeletePremierAddOnResponder(resp *http.Response) (resul
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the named add-on for the
 // production slot.
 func (client AppsClient) DeletePremierAddOnSlot(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeletePremierAddOnSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4893,6 +5444,16 @@ func (client AppsClient) DeletePremierAddOnSlotResponder(resp *http.Response) (r
 // name - site name.
 // processID - pID.
 func (client AppsClient) DeleteProcess(ctx context.Context, resourceGroupName string, name string, processID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteProcess")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -4972,6 +5533,16 @@ func (client AppsClient) DeleteProcessResponder(resp *http.Response) (result aut
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) DeleteProcessSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteProcessSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5049,6 +5620,16 @@ func (client AppsClient) DeleteProcessSlotResponder(resp *http.Response) (result
 // name - name of the app.
 // publicCertificateName - public certificate name.
 func (client AppsClient) DeletePublicCertificate(ctx context.Context, resourceGroupName string, name string, publicCertificateName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeletePublicCertificate")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5127,6 +5708,16 @@ func (client AppsClient) DeletePublicCertificateResponder(resp *http.Response) (
 // production slot.
 // publicCertificateName - public certificate name.
 func (client AppsClient) DeletePublicCertificateSlot(ctx context.Context, resourceGroupName string, name string, slot string, publicCertificateName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeletePublicCertificateSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5204,6 +5795,16 @@ func (client AppsClient) DeletePublicCertificateSlotResponder(resp *http.Respons
 // name - name of the app.
 // entityName - name of the hybrid connection configuration.
 func (client AppsClient) DeleteRelayServiceConnection(ctx context.Context, resourceGroupName string, name string, entityName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteRelayServiceConnection")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5282,6 +5883,16 @@ func (client AppsClient) DeleteRelayServiceConnectionResponder(resp *http.Respon
 // slot - name of the deployment slot. If a slot is not specified, the API will delete a hybrid connection for
 // the production slot.
 func (client AppsClient) DeleteRelayServiceConnectionSlot(ctx context.Context, resourceGroupName string, name string, entityName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteRelayServiceConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5359,6 +5970,16 @@ func (client AppsClient) DeleteRelayServiceConnectionSlotResponder(resp *http.Re
 // name - site name.
 // siteExtensionID - site extension name.
 func (client AppsClient) DeleteSiteExtension(ctx context.Context, resourceGroupName string, name string, siteExtensionID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSiteExtension")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5437,6 +6058,16 @@ func (client AppsClient) DeleteSiteExtensionResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) DeleteSiteExtensionSlot(ctx context.Context, resourceGroupName string, name string, siteExtensionID string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSiteExtensionSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5517,6 +6148,16 @@ func (client AppsClient) DeleteSiteExtensionSlotResponder(resp *http.Response) (
 // deleteEmptyServerFarm - specify true if the App Service plan will be empty after app deletion and you want
 // to delete the empty App Service plan. By default, the empty App Service plan is not deleted.
 func (client AppsClient) DeleteSlot(ctx context.Context, resourceGroupName string, name string, slot string, deleteMetrics *bool, deleteEmptyServerFarm *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5598,6 +6239,16 @@ func (client AppsClient) DeleteSlotResponder(resp *http.Response) (result autore
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) DeleteSourceControl(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSourceControl")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5674,6 +6325,16 @@ func (client AppsClient) DeleteSourceControlResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the source control
 // configuration for the production slot.
 func (client AppsClient) DeleteSourceControlSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSourceControlSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5749,6 +6410,16 @@ func (client AppsClient) DeleteSourceControlSlotResponder(resp *http.Response) (
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) DeleteSwiftVirtualNetwork(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSwiftVirtualNetwork")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5825,6 +6496,16 @@ func (client AppsClient) DeleteSwiftVirtualNetworkResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the connection for the
 // production slot.
 func (client AppsClient) DeleteSwiftVirtualNetworkSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteSwiftVirtualNetworkSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5901,6 +6582,16 @@ func (client AppsClient) DeleteSwiftVirtualNetworkSlotResponder(resp *http.Respo
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) DeleteTriggeredWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteTriggeredWebJob")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -5979,6 +6670,16 @@ func (client AppsClient) DeleteTriggeredWebJobResponder(resp *http.Response) (re
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) DeleteTriggeredWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteTriggeredWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6056,6 +6757,16 @@ func (client AppsClient) DeleteTriggeredWebJobSlotResponder(resp *http.Response)
 // name - name of the app.
 // vnetName - name of the virtual network.
 func (client AppsClient) DeleteVnetConnection(ctx context.Context, resourceGroupName string, name string, vnetName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteVnetConnection")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6134,6 +6845,16 @@ func (client AppsClient) DeleteVnetConnectionResponder(resp *http.Response) (res
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the connection for the
 // production slot.
 func (client AppsClient) DeleteVnetConnectionSlot(ctx context.Context, resourceGroupName string, name string, vnetName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DeleteVnetConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6212,6 +6933,16 @@ func (client AppsClient) DeleteVnetConnectionSlotResponder(resp *http.Response)
 // name - name of the app.
 // request - a RestoreRequest object that includes Azure storage URL and blog name for discovery of backup.
 func (client AppsClient) DiscoverBackup(ctx context.Context, resourceGroupName string, name string, request RestoreRequest) (result RestoreRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DiscoverBackup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6298,6 +7029,16 @@ func (client AppsClient) DiscoverBackupResponder(resp *http.Response) (result Re
 // slot - name of the deployment slot. If a slot is not specified, the API will perform discovery for the
 // production slot.
 func (client AppsClient) DiscoverBackupSlot(ctx context.Context, resourceGroupName string, name string, request RestoreRequest, slot string) (result RestoreRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.DiscoverBackupSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6381,6 +7122,16 @@ func (client AppsClient) DiscoverBackupSlotResponder(resp *http.Response) (resul
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GenerateNewSitePublishingPassword(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GenerateNewSitePublishingPassword")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6458,6 +7209,16 @@ func (client AppsClient) GenerateNewSitePublishingPasswordResponder(resp *http.R
 // slot - name of the deployment slot. If a slot is not specified, the API generate a new publishing password
 // for the production slot.
 func (client AppsClient) GenerateNewSitePublishingPasswordSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GenerateNewSitePublishingPasswordSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6533,6 +7294,16 @@ func (client AppsClient) GenerateNewSitePublishingPasswordSlotResponder(resp *ht
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) Get(ctx context.Context, resourceGroupName string, name string) (result Site, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6608,6 +7379,16 @@ func (client AppsClient) GetResponder(resp *http.Response) (result Site, err err
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GetAuthSettings(ctx context.Context, resourceGroupName string, name string) (result SiteAuthSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetAuthSettings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6685,6 +7466,16 @@ func (client AppsClient) GetAuthSettingsResponder(resp *http.Response) (result S
 // slot - name of the deployment slot. If a slot is not specified, the API will get the settings for the
 // production slot.
 func (client AppsClient) GetAuthSettingsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteAuthSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetAuthSettingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6761,6 +7552,16 @@ func (client AppsClient) GetAuthSettingsSlotResponder(resp *http.Response) (resu
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GetBackupConfiguration(ctx context.Context, resourceGroupName string, name string) (result BackupRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetBackupConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6838,6 +7639,16 @@ func (client AppsClient) GetBackupConfigurationResponder(resp *http.Response) (r
 // slot - name of the deployment slot. If a slot is not specified, the API will get the backup configuration
 // for the production slot.
 func (client AppsClient) GetBackupConfigurationSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result BackupRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetBackupConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6915,6 +7726,16 @@ func (client AppsClient) GetBackupConfigurationSlotResponder(resp *http.Response
 // name - name of the app.
 // backupID - ID of the backup.
 func (client AppsClient) GetBackupStatus(ctx context.Context, resourceGroupName string, name string, backupID string) (result BackupItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetBackupStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -6994,6 +7815,16 @@ func (client AppsClient) GetBackupStatusResponder(resp *http.Response) (result B
 // slot - name of the deployment slot. If a slot is not specified, the API will get a backup of the production
 // slot.
 func (client AppsClient) GetBackupStatusSlot(ctx context.Context, resourceGroupName string, name string, backupID string, slot string) (result BackupItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetBackupStatusSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7072,6 +7903,16 @@ func (client AppsClient) GetBackupStatusSlotResponder(resp *http.Response) (resu
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GetConfiguration(ctx context.Context, resourceGroupName string, name string) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7150,6 +7991,16 @@ func (client AppsClient) GetConfigurationResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API will return configuration for the
 // production slot.
 func (client AppsClient) GetConfigurationSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7227,6 +8078,16 @@ func (client AppsClient) GetConfigurationSlotResponder(resp *http.Response) (res
 // name - name of the app.
 // snapshotID - the ID of the snapshot to read.
 func (client AppsClient) GetConfigurationSnapshot(ctx context.Context, resourceGroupName string, name string, snapshotID string) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetConfigurationSnapshot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7306,6 +8167,16 @@ func (client AppsClient) GetConfigurationSnapshotResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will return configuration for the
 // production slot.
 func (client AppsClient) GetConfigurationSnapshotSlot(ctx context.Context, resourceGroupName string, name string, snapshotID string, slot string) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetConfigurationSnapshotSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7383,6 +8254,16 @@ func (client AppsClient) GetConfigurationSnapshotSlotResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetContainerLogsZip(ctx context.Context, resourceGroupName string, name string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetContainerLogsZip")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7458,6 +8339,16 @@ func (client AppsClient) GetContainerLogsZipResponder(resp *http.Response) (resu
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) GetContainerLogsZipSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetContainerLogsZipSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7534,6 +8425,16 @@ func (client AppsClient) GetContainerLogsZipSlotResponder(resp *http.Response) (
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) GetContinuousWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result ContinuousWebJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetContinuousWebJob")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7613,6 +8514,16 @@ func (client AppsClient) GetContinuousWebJobResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) GetContinuousWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result ContinuousWebJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetContinuousWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7691,6 +8602,16 @@ func (client AppsClient) GetContinuousWebJobSlotResponder(resp *http.Response) (
 // name - name of the app.
 // ID - deployment ID.
 func (client AppsClient) GetDeployment(ctx context.Context, resourceGroupName string, name string, ID string) (result Deployment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetDeployment")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7770,6 +8691,16 @@ func (client AppsClient) GetDeploymentResponder(resp *http.Response) (result Dep
 // slot - name of the deployment slot. If a slot is not specified, the API gets a deployment for the production
 // slot.
 func (client AppsClient) GetDeploymentSlot(ctx context.Context, resourceGroupName string, name string, ID string, slot string) (result Deployment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetDeploymentSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7847,6 +8778,16 @@ func (client AppsClient) GetDeploymentSlotResponder(resp *http.Response) (result
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GetDiagnosticLogsConfiguration(ctx context.Context, resourceGroupName string, name string) (result SiteLogsConfig, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetDiagnosticLogsConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -7924,6 +8865,16 @@ func (client AppsClient) GetDiagnosticLogsConfigurationResponder(resp *http.Resp
 // slot - name of the deployment slot. If a slot is not specified, the API will get the logging configuration
 // for the production slot.
 func (client AppsClient) GetDiagnosticLogsConfigurationSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteLogsConfig, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetDiagnosticLogsConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8001,6 +8952,16 @@ func (client AppsClient) GetDiagnosticLogsConfigurationSlotResponder(resp *http.
 // name - name of the app.
 // domainOwnershipIdentifierName - name of domain ownership identifier.
 func (client AppsClient) GetDomainOwnershipIdentifier(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string) (result Identifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetDomainOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8080,6 +9041,16 @@ func (client AppsClient) GetDomainOwnershipIdentifierResponder(resp *http.Respon
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the binding for the
 // production slot.
 func (client AppsClient) GetDomainOwnershipIdentifierSlot(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string, slot string) (result Identifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetDomainOwnershipIdentifierSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8158,6 +9129,16 @@ func (client AppsClient) GetDomainOwnershipIdentifierSlotResponder(resp *http.Re
 // name - site name.
 // functionName - function name.
 func (client AppsClient) GetFunction(ctx context.Context, resourceGroupName string, name string, functionName string) (result FunctionEnvelope, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetFunction")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8234,6 +9215,16 @@ func (client AppsClient) GetFunctionResponder(resp *http.Response) (result Funct
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetFunctionsAdminToken(ctx context.Context, resourceGroupName string, name string) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetFunctionsAdminToken")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8310,6 +9301,16 @@ func (client AppsClient) GetFunctionsAdminTokenResponder(resp *http.Response) (r
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) GetFunctionsAdminTokenSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetFunctionsAdminTokenSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8387,6 +9388,16 @@ func (client AppsClient) GetFunctionsAdminTokenSlotResponder(resp *http.Response
 // name - name of the app.
 // hostName - hostname in the hostname binding.
 func (client AppsClient) GetHostNameBinding(ctx context.Context, resourceGroupName string, name string, hostName string) (result HostNameBinding, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetHostNameBinding")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8466,6 +9477,16 @@ func (client AppsClient) GetHostNameBindingResponder(resp *http.Response) (resul
 // slot.
 // hostName - hostname in the hostname binding.
 func (client AppsClient) GetHostNameBindingSlot(ctx context.Context, resourceGroupName string, name string, slot string, hostName string) (result HostNameBinding, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetHostNameBindingSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8545,6 +9566,16 @@ func (client AppsClient) GetHostNameBindingSlotResponder(resp *http.Response) (r
 // namespaceName - the namespace for this hybrid connection.
 // relayName - the relay name for this hybrid connection.
 func (client AppsClient) GetHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8625,6 +9656,16 @@ func (client AppsClient) GetHybridConnectionResponder(resp *http.Response) (resu
 // relayName - the relay name for this hybrid connection.
 // slot - the name of the slot for the web app.
 func (client AppsClient) GetHybridConnectionSlot(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, slot string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetHybridConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8706,6 +9747,16 @@ func (client AppsClient) GetHybridConnectionSlotResponder(resp *http.Response) (
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) GetInstanceFunctionSlot(ctx context.Context, resourceGroupName string, name string, functionName string, slot string) (result FunctionEnvelope, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceFunctionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8784,6 +9835,16 @@ func (client AppsClient) GetInstanceFunctionSlotResponder(resp *http.Response) (
 // name - name of web app.
 // instanceID - ID of web app instance.
 func (client AppsClient) GetInstanceMSDeployLog(ctx context.Context, resourceGroupName string, name string, instanceID string) (result MSDeployLog, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceMSDeployLog")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8862,6 +9923,16 @@ func (client AppsClient) GetInstanceMSDeployLogResponder(resp *http.Response) (r
 // slot - name of web app slot. If not specified then will default to production slot.
 // instanceID - ID of web app instance.
 func (client AppsClient) GetInstanceMSDeployLogSlot(ctx context.Context, resourceGroupName string, name string, slot string, instanceID string) (result MSDeployLog, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceMSDeployLogSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -8940,6 +10011,16 @@ func (client AppsClient) GetInstanceMSDeployLogSlotResponder(resp *http.Response
 // name - name of web app.
 // instanceID - ID of web app instance.
 func (client AppsClient) GetInstanceMsDeployStatus(ctx context.Context, resourceGroupName string, name string, instanceID string) (result MSDeployStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceMsDeployStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9018,6 +10099,16 @@ func (client AppsClient) GetInstanceMsDeployStatusResponder(resp *http.Response)
 // slot - name of web app slot. If not specified then will default to production slot.
 // instanceID - ID of web app instance.
 func (client AppsClient) GetInstanceMsDeployStatusSlot(ctx context.Context, resourceGroupName string, name string, slot string, instanceID string) (result MSDeployStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceMsDeployStatusSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9098,6 +10189,16 @@ func (client AppsClient) GetInstanceMsDeployStatusSlotResponder(resp *http.Respo
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcess(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result ProcessInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcess")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9178,6 +10279,16 @@ func (client AppsClient) GetInstanceProcessResponder(resp *http.Response) (resul
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessDump(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessDump")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9260,6 +10371,16 @@ func (client AppsClient) GetInstanceProcessDumpResponder(resp *http.Response) (r
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessDumpSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessDumpSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9341,6 +10462,16 @@ func (client AppsClient) GetInstanceProcessDumpSlotResponder(resp *http.Response
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessModule(ctx context.Context, resourceGroupName string, name string, processID string, baseAddress string, instanceID string) (result ProcessModuleInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessModule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9425,6 +10556,16 @@ func (client AppsClient) GetInstanceProcessModuleResponder(resp *http.Response)
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessModuleSlot(ctx context.Context, resourceGroupName string, name string, processID string, baseAddress string, slot string, instanceID string) (result ProcessModuleInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessModuleSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9509,6 +10650,16 @@ func (client AppsClient) GetInstanceProcessModuleSlotResponder(resp *http.Respon
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result ProcessInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9592,6 +10743,16 @@ func (client AppsClient) GetInstanceProcessSlotResponder(resp *http.Response) (r
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessThread(ctx context.Context, resourceGroupName string, name string, processID string, threadID string, instanceID string) (result ProcessThreadInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessThread")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9677,6 +10838,16 @@ func (client AppsClient) GetInstanceProcessThreadResponder(resp *http.Response)
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) GetInstanceProcessThreadSlot(ctx context.Context, resourceGroupName string, name string, processID string, threadID string, slot string, instanceID string) (result ProcessThreadInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetInstanceProcessThreadSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9757,6 +10928,16 @@ func (client AppsClient) GetInstanceProcessThreadSlotResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetMigrateMySQLStatus(ctx context.Context, resourceGroupName string, name string) (result MigrateMySQLStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetMigrateMySQLStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9834,6 +11015,16 @@ func (client AppsClient) GetMigrateMySQLStatusResponder(resp *http.Response) (re
 // name - name of web app.
 // slot - name of the deployment slot.
 func (client AppsClient) GetMigrateMySQLStatusSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result MigrateMySQLStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetMigrateMySQLStatusSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9910,6 +11101,16 @@ func (client AppsClient) GetMigrateMySQLStatusSlotResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetMSDeployLog(ctx context.Context, resourceGroupName string, name string) (result MSDeployLog, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetMSDeployLog")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -9986,6 +11187,16 @@ func (client AppsClient) GetMSDeployLogResponder(resp *http.Response) (result MS
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) GetMSDeployLogSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result MSDeployLog, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetMSDeployLogSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10062,6 +11273,16 @@ func (client AppsClient) GetMSDeployLogSlotResponder(resp *http.Response) (resul
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetMSDeployStatus(ctx context.Context, resourceGroupName string, name string) (result MSDeployStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetMSDeployStatus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10138,6 +11359,16 @@ func (client AppsClient) GetMSDeployStatusResponder(resp *http.Response) (result
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) GetMSDeployStatusSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result MSDeployStatus, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetMSDeployStatusSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10214,7 +11445,17 @@ func (client AppsClient) GetMSDeployStatusSlotResponder(resp *http.Response) (re
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 // operationID - GUID of the operation.
-func (client AppsClient) GetNetworkTraceOperation(ctx context.Context, resourceGroupName string, name string, operationID string) (result SetObject, err error) {
+func (client AppsClient) GetNetworkTraceOperation(ctx context.Context, resourceGroupName string, name string, operationID string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTraceOperation")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10275,7 +11516,7 @@ func (client AppsClient) GetNetworkTraceOperationSender(req *http.Request) (*htt
 
 // GetNetworkTraceOperationResponder handles the response to the GetNetworkTraceOperation request. The method always
 // closes the http.Response Body.
-func (client AppsClient) GetNetworkTraceOperationResponder(resp *http.Response) (result SetObject, err error) {
+func (client AppsClient) GetNetworkTraceOperationResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -10294,7 +11535,17 @@ func (client AppsClient) GetNetworkTraceOperationResponder(resp *http.Response)
 // operationID - GUID of the operation.
 // slot - name of the deployment slot. If a slot is not specified, the API will get an operation for the
 // production slot.
-func (client AppsClient) GetNetworkTraceOperationSlot(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (result SetObject, err error) {
+func (client AppsClient) GetNetworkTraceOperationSlot(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTraceOperationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10356,7 +11607,7 @@ func (client AppsClient) GetNetworkTraceOperationSlotSender(req *http.Request) (
 
 // GetNetworkTraceOperationSlotResponder handles the response to the GetNetworkTraceOperationSlot request. The method always
 // closes the http.Response Body.
-func (client AppsClient) GetNetworkTraceOperationSlotResponder(resp *http.Response) (result SetObject, err error) {
+func (client AppsClient) GetNetworkTraceOperationSlotResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -10367,47 +11618,61 @@ func (client AppsClient) GetNetworkTraceOperationSlotResponder(resp *http.Respon
 	return
 }
 
-// GetNetworkTraces gets a named operation for a network trace capturing (or deployment slot, if specified).
+// GetNetworkTraceOperationSlotV2 gets a named operation for a network trace capturing (or deployment slot, if
+// specified).
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 // operationID - GUID of the operation.
-func (client AppsClient) GetNetworkTraces(ctx context.Context, resourceGroupName string, name string, operationID string) (result ListNetworkTrace, err error) {
+// slot - name of the deployment slot. If a slot is not specified, the API will get an operation for the
+// production slot.
+func (client AppsClient) GetNetworkTraceOperationSlotV2(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTraceOperationSlotV2")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("web.AppsClient", "GetNetworkTraces", err.Error())
+		return result, validation.NewError("web.AppsClient", "GetNetworkTraceOperationSlotV2", err.Error())
 	}
 
-	req, err := client.GetNetworkTracesPreparer(ctx, resourceGroupName, name, operationID)
+	req, err := client.GetNetworkTraceOperationSlotV2Preparer(ctx, resourceGroupName, name, operationID, slot)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraces", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraceOperationSlotV2", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.GetNetworkTracesSender(req)
+	resp, err := client.GetNetworkTraceOperationSlotV2Sender(req)
 	if err != nil {
 		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraces", resp, "Failure sending request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraceOperationSlotV2", resp, "Failure sending request")
 		return
 	}
 
-	result, err = client.GetNetworkTracesResponder(resp)
+	result, err = client.GetNetworkTraceOperationSlotV2Responder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraces", resp, "Failure responding to request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraceOperationSlotV2", resp, "Failure responding to request")
 	}
 
 	return
 }
 
-// GetNetworkTracesPreparer prepares the GetNetworkTraces request.
-func (client AppsClient) GetNetworkTracesPreparer(ctx context.Context, resourceGroupName string, name string, operationID string) (*http.Request, error) {
+// GetNetworkTraceOperationSlotV2Preparer prepares the GetNetworkTraceOperationSlotV2 request.
+func (client AppsClient) GetNetworkTraceOperationSlotV2Preparer(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"name":              autorest.Encode("path", name),
 		"operationId":       autorest.Encode("path", operationID),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"slot":              autorest.Encode("path", slot),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
@@ -10419,75 +11684,82 @@ func (client AppsClient) GetNetworkTracesPreparer(ctx context.Context, resourceG
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/networkTrace/{operationId}", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/networkTraces/current/operationresults/{operationId}", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// GetNetworkTracesSender sends the GetNetworkTraces request. The method will close the
+// GetNetworkTraceOperationSlotV2Sender sends the GetNetworkTraceOperationSlotV2 request. The method will close the
 // http.Response Body if it receives an error.
-func (client AppsClient) GetNetworkTracesSender(req *http.Request) (*http.Response, error) {
+func (client AppsClient) GetNetworkTraceOperationSlotV2Sender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
 }
 
-// GetNetworkTracesResponder handles the response to the GetNetworkTraces request. The method always
+// GetNetworkTraceOperationSlotV2Responder handles the response to the GetNetworkTraceOperationSlotV2 request. The method always
 // closes the http.Response Body.
-func (client AppsClient) GetNetworkTracesResponder(resp *http.Response) (result ListNetworkTrace, err error) {
+func (client AppsClient) GetNetworkTraceOperationSlotV2Responder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
 		autorest.ByUnmarshallingJSON(&result.Value),
 		autorest.ByClosing())
 	result.Response = autorest.Response{Response: resp}
 	return
 }
 
-// GetNetworkTracesSlot gets a named operation for a network trace capturing (or deployment slot, if specified).
+// GetNetworkTraceOperationV2 gets a named operation for a network trace capturing (or deployment slot, if specified).
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 // operationID - GUID of the operation.
-// slot - name of the deployment slot. If a slot is not specified, the API will get an operation for the
-// production slot.
-func (client AppsClient) GetNetworkTracesSlot(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (result ListNetworkTrace, err error) {
+func (client AppsClient) GetNetworkTraceOperationV2(ctx context.Context, resourceGroupName string, name string, operationID string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTraceOperationV2")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("web.AppsClient", "GetNetworkTracesSlot", err.Error())
+		return result, validation.NewError("web.AppsClient", "GetNetworkTraceOperationV2", err.Error())
 	}
 
-	req, err := client.GetNetworkTracesSlotPreparer(ctx, resourceGroupName, name, operationID, slot)
+	req, err := client.GetNetworkTraceOperationV2Preparer(ctx, resourceGroupName, name, operationID)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlot", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraceOperationV2", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.GetNetworkTracesSlotSender(req)
+	resp, err := client.GetNetworkTraceOperationV2Sender(req)
 	if err != nil {
 		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlot", resp, "Failure sending request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraceOperationV2", resp, "Failure sending request")
 		return
 	}
 
-	result, err = client.GetNetworkTracesSlotResponder(resp)
+	result, err = client.GetNetworkTraceOperationV2Responder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlot", resp, "Failure responding to request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraceOperationV2", resp, "Failure responding to request")
 	}
 
 	return
 }
 
-// GetNetworkTracesSlotPreparer prepares the GetNetworkTracesSlot request.
-func (client AppsClient) GetNetworkTracesSlotPreparer(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (*http.Request, error) {
+// GetNetworkTraceOperationV2Preparer prepares the GetNetworkTraceOperationV2 request.
+func (client AppsClient) GetNetworkTraceOperationV2Preparer(ctx context.Context, resourceGroupName string, name string, operationID string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"name":              autorest.Encode("path", name),
 		"operationId":       autorest.Encode("path", operationID),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
-		"slot":              autorest.Encode("path", slot),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
@@ -10499,71 +11771,81 @@ func (client AppsClient) GetNetworkTracesSlotPreparer(ctx context.Context, resou
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/networkTrace/{operationId}", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/networkTraces/current/operationresults/{operationId}", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// GetNetworkTracesSlotSender sends the GetNetworkTracesSlot request. The method will close the
+// GetNetworkTraceOperationV2Sender sends the GetNetworkTraceOperationV2 request. The method will close the
 // http.Response Body if it receives an error.
-func (client AppsClient) GetNetworkTracesSlotSender(req *http.Request) (*http.Response, error) {
+func (client AppsClient) GetNetworkTraceOperationV2Sender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
 }
 
-// GetNetworkTracesSlotResponder handles the response to the GetNetworkTracesSlot request. The method always
+// GetNetworkTraceOperationV2Responder handles the response to the GetNetworkTraceOperationV2 request. The method always
 // closes the http.Response Body.
-func (client AppsClient) GetNetworkTracesSlotResponder(resp *http.Response) (result ListNetworkTrace, err error) {
+func (client AppsClient) GetNetworkTraceOperationV2Responder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
 		autorest.ByUnmarshallingJSON(&result.Value),
 		autorest.ByClosing())
 	result.Response = autorest.Response{Response: resp}
 	return
 }
 
-// GetPremierAddOn gets a named add-on of an app.
+// GetNetworkTraces gets a named operation for a network trace capturing (or deployment slot, if specified).
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
-// premierAddOnName - add-on name.
-func (client AppsClient) GetPremierAddOn(ctx context.Context, resourceGroupName string, name string, premierAddOnName string) (result PremierAddOn, err error) {
+// operationID - GUID of the operation.
+func (client AppsClient) GetNetworkTraces(ctx context.Context, resourceGroupName string, name string, operationID string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTraces")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("web.AppsClient", "GetPremierAddOn", err.Error())
+		return result, validation.NewError("web.AppsClient", "GetNetworkTraces", err.Error())
 	}
 
-	req, err := client.GetPremierAddOnPreparer(ctx, resourceGroupName, name, premierAddOnName)
+	req, err := client.GetNetworkTracesPreparer(ctx, resourceGroupName, name, operationID)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOn", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraces", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.GetPremierAddOnSender(req)
+	resp, err := client.GetNetworkTracesSender(req)
 	if err != nil {
 		result.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOn", resp, "Failure sending request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraces", resp, "Failure sending request")
 		return
 	}
 
-	result, err = client.GetPremierAddOnResponder(resp)
+	result, err = client.GetNetworkTracesResponder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOn", resp, "Failure responding to request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTraces", resp, "Failure responding to request")
 	}
 
 	return
 }
 
-// GetPremierAddOnPreparer prepares the GetPremierAddOn request.
-func (client AppsClient) GetPremierAddOnPreparer(ctx context.Context, resourceGroupName string, name string, premierAddOnName string) (*http.Request, error) {
+// GetNetworkTracesPreparer prepares the GetNetworkTraces request.
+func (client AppsClient) GetNetworkTracesPreparer(ctx context.Context, resourceGroupName string, name string, operationID string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"name":              autorest.Encode("path", name),
-		"premierAddOnName":  autorest.Encode("path", premierAddOnName),
+		"operationId":       autorest.Encode("path", operationID),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
@@ -10576,48 +11858,412 @@ func (client AppsClient) GetPremierAddOnPreparer(ctx context.Context, resourceGr
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/premieraddons/{premierAddOnName}", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/networkTrace/{operationId}", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// GetPremierAddOnSender sends the GetPremierAddOn request. The method will close the
+// GetNetworkTracesSender sends the GetNetworkTraces request. The method will close the
 // http.Response Body if it receives an error.
-func (client AppsClient) GetPremierAddOnSender(req *http.Request) (*http.Response, error) {
+func (client AppsClient) GetNetworkTracesSender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
 }
 
-// GetPremierAddOnResponder handles the response to the GetPremierAddOn request. The method always
+// GetNetworkTracesResponder handles the response to the GetNetworkTraces request. The method always
 // closes the http.Response Body.
-func (client AppsClient) GetPremierAddOnResponder(resp *http.Response) (result PremierAddOn, err error) {
+func (client AppsClient) GetNetworkTracesResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK),
-		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByUnmarshallingJSON(&result.Value),
 		autorest.ByClosing())
 	result.Response = autorest.Response{Response: resp}
 	return
 }
 
-// GetPremierAddOnSlot gets a named add-on of an app.
+// GetNetworkTracesSlot gets a named operation for a network trace capturing (or deployment slot, if specified).
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
-// premierAddOnName - add-on name.
-// slot - name of the deployment slot. If a slot is not specified, the API will get the named add-on for the
+// operationID - GUID of the operation.
+// slot - name of the deployment slot. If a slot is not specified, the API will get an operation for the
 // production slot.
-func (client AppsClient) GetPremierAddOnSlot(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, slot string) (result PremierAddOn, err error) {
+func (client AppsClient) GetNetworkTracesSlot(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTracesSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("web.AppsClient", "GetPremierAddOnSlot", err.Error())
+		return result, validation.NewError("web.AppsClient", "GetNetworkTracesSlot", err.Error())
 	}
 
-	req, err := client.GetPremierAddOnSlotPreparer(ctx, resourceGroupName, name, premierAddOnName, slot)
+	req, err := client.GetNetworkTracesSlotPreparer(ctx, resourceGroupName, name, operationID, slot)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlot", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetNetworkTracesSlotSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlot", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetNetworkTracesSlotResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlot", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetNetworkTracesSlotPreparer prepares the GetNetworkTracesSlot request.
+func (client AppsClient) GetNetworkTracesSlotPreparer(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"operationId":       autorest.Encode("path", operationID),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"slot":              autorest.Encode("path", slot),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/networkTrace/{operationId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetNetworkTracesSlotSender sends the GetNetworkTracesSlot request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) GetNetworkTracesSlotSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetNetworkTracesSlotResponder handles the response to the GetNetworkTracesSlot request. The method always
+// closes the http.Response Body.
+func (client AppsClient) GetNetworkTracesSlotResponder(resp *http.Response) (result ListNetworkTrace, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result.Value),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// GetNetworkTracesSlotV2 gets a named operation for a network trace capturing (or deployment slot, if specified).
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - name of the app.
+// operationID - GUID of the operation.
+// slot - name of the deployment slot. If a slot is not specified, the API will get an operation for the
+// production slot.
+func (client AppsClient) GetNetworkTracesSlotV2(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTracesSlotV2")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "GetNetworkTracesSlotV2", err.Error())
+	}
+
+	req, err := client.GetNetworkTracesSlotV2Preparer(ctx, resourceGroupName, name, operationID, slot)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlotV2", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetNetworkTracesSlotV2Sender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlotV2", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetNetworkTracesSlotV2Responder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesSlotV2", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetNetworkTracesSlotV2Preparer prepares the GetNetworkTracesSlotV2 request.
+func (client AppsClient) GetNetworkTracesSlotV2Preparer(ctx context.Context, resourceGroupName string, name string, operationID string, slot string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"operationId":       autorest.Encode("path", operationID),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"slot":              autorest.Encode("path", slot),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/networkTraces/{operationId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetNetworkTracesSlotV2Sender sends the GetNetworkTracesSlotV2 request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) GetNetworkTracesSlotV2Sender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetNetworkTracesSlotV2Responder handles the response to the GetNetworkTracesSlotV2 request. The method always
+// closes the http.Response Body.
+func (client AppsClient) GetNetworkTracesSlotV2Responder(resp *http.Response) (result ListNetworkTrace, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result.Value),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// GetNetworkTracesV2 gets a named operation for a network trace capturing (or deployment slot, if specified).
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - name of the app.
+// operationID - GUID of the operation.
+func (client AppsClient) GetNetworkTracesV2(ctx context.Context, resourceGroupName string, name string, operationID string) (result ListNetworkTrace, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetNetworkTracesV2")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "GetNetworkTracesV2", err.Error())
+	}
+
+	req, err := client.GetNetworkTracesV2Preparer(ctx, resourceGroupName, name, operationID)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesV2", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetNetworkTracesV2Sender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesV2", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetNetworkTracesV2Responder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetNetworkTracesV2", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetNetworkTracesV2Preparer prepares the GetNetworkTracesV2 request.
+func (client AppsClient) GetNetworkTracesV2Preparer(ctx context.Context, resourceGroupName string, name string, operationID string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"operationId":       autorest.Encode("path", operationID),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/networkTraces/{operationId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetNetworkTracesV2Sender sends the GetNetworkTracesV2 request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) GetNetworkTracesV2Sender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetNetworkTracesV2Responder handles the response to the GetNetworkTracesV2 request. The method always
+// closes the http.Response Body.
+func (client AppsClient) GetNetworkTracesV2Responder(resp *http.Response) (result ListNetworkTrace, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result.Value),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// GetPremierAddOn gets a named add-on of an app.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - name of the app.
+// premierAddOnName - add-on name.
+func (client AppsClient) GetPremierAddOn(ctx context.Context, resourceGroupName string, name string, premierAddOnName string) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetPremierAddOn")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "GetPremierAddOn", err.Error())
+	}
+
+	req, err := client.GetPremierAddOnPreparer(ctx, resourceGroupName, name, premierAddOnName)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOn", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetPremierAddOnSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOn", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetPremierAddOnResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOn", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPremierAddOnPreparer prepares the GetPremierAddOn request.
+func (client AppsClient) GetPremierAddOnPreparer(ctx context.Context, resourceGroupName string, name string, premierAddOnName string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"premierAddOnName":  autorest.Encode("path", premierAddOnName),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/premieraddons/{premierAddOnName}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetPremierAddOnSender sends the GetPremierAddOn request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) GetPremierAddOnSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// GetPremierAddOnResponder handles the response to the GetPremierAddOn request. The method always
+// closes the http.Response Body.
+func (client AppsClient) GetPremierAddOnResponder(resp *http.Response) (result PremierAddOn, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// GetPremierAddOnSlot gets a named add-on of an app.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - name of the app.
+// premierAddOnName - add-on name.
+// slot - name of the deployment slot. If a slot is not specified, the API will get the named add-on for the
+// production slot.
+func (client AppsClient) GetPremierAddOnSlot(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, slot string) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetPremierAddOnSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "GetPremierAddOnSlot", err.Error())
+	}
+
+	req, err := client.GetPremierAddOnSlotPreparer(ctx, resourceGroupName, name, premierAddOnName, slot)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.AppsClient", "GetPremierAddOnSlot", nil, "Failure preparing request")
 		return
@@ -10687,6 +12333,16 @@ func (client AppsClient) GetPremierAddOnSlotResponder(resp *http.Response) (resu
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - the name of the web app.
 func (client AppsClient) GetPrivateAccess(ctx context.Context, resourceGroupName string, name string) (result PrivateAccess, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetPrivateAccess")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10764,6 +12420,16 @@ func (client AppsClient) GetPrivateAccessResponder(resp *http.Response) (result
 // name - the name of the web app.
 // slot - the name of the slot for the web app.
 func (client AppsClient) GetPrivateAccessSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result PrivateAccess, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetPrivateAccessSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10841,6 +12507,16 @@ func (client AppsClient) GetPrivateAccessSlotResponder(resp *http.Response) (res
 // name - site name.
 // processID - pID.
 func (client AppsClient) GetProcess(ctx context.Context, resourceGroupName string, name string, processID string) (result ProcessInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcess")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10918,6 +12594,16 @@ func (client AppsClient) GetProcessResponder(resp *http.Response) (result Proces
 // name - site name.
 // processID - pID.
 func (client AppsClient) GetProcessDump(ctx context.Context, resourceGroupName string, name string, processID string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessDump")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -10996,6 +12682,16 @@ func (client AppsClient) GetProcessDumpResponder(resp *http.Response) (result Re
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) GetProcessDumpSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessDumpSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11074,6 +12770,16 @@ func (client AppsClient) GetProcessDumpSlotResponder(resp *http.Response) (resul
 // processID - pID.
 // baseAddress - module base address.
 func (client AppsClient) GetProcessModule(ctx context.Context, resourceGroupName string, name string, processID string, baseAddress string) (result ProcessModuleInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessModule")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11155,6 +12861,16 @@ func (client AppsClient) GetProcessModuleResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) GetProcessModuleSlot(ctx context.Context, resourceGroupName string, name string, processID string, baseAddress string, slot string) (result ProcessModuleInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessModuleSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11236,6 +12952,16 @@ func (client AppsClient) GetProcessModuleSlotResponder(resp *http.Response) (res
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) GetProcessSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result ProcessInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11316,6 +13042,16 @@ func (client AppsClient) GetProcessSlotResponder(resp *http.Response) (result Pr
 // processID - pID.
 // threadID - tID.
 func (client AppsClient) GetProcessThread(ctx context.Context, resourceGroupName string, name string, processID string, threadID string) (result ProcessThreadInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessThread")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11398,6 +13134,16 @@ func (client AppsClient) GetProcessThreadResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) GetProcessThreadSlot(ctx context.Context, resourceGroupName string, name string, processID string, threadID string, slot string) (result ProcessThreadInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetProcessThreadSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11477,6 +13223,16 @@ func (client AppsClient) GetProcessThreadSlotResponder(resp *http.Response) (res
 // name - name of the app.
 // publicCertificateName - public certificate name.
 func (client AppsClient) GetPublicCertificate(ctx context.Context, resourceGroupName string, name string, publicCertificateName string) (result PublicCertificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetPublicCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11556,6 +13312,16 @@ func (client AppsClient) GetPublicCertificateResponder(resp *http.Response) (res
 // slot.
 // publicCertificateName - public certificate name.
 func (client AppsClient) GetPublicCertificateSlot(ctx context.Context, resourceGroupName string, name string, slot string, publicCertificateName string) (result PublicCertificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetPublicCertificateSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11634,6 +13400,16 @@ func (client AppsClient) GetPublicCertificateSlotResponder(resp *http.Response)
 // name - name of the app.
 // entityName - name of the hybrid connection.
 func (client AppsClient) GetRelayServiceConnection(ctx context.Context, resourceGroupName string, name string, entityName string) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetRelayServiceConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11713,6 +13489,16 @@ func (client AppsClient) GetRelayServiceConnectionResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will get a hybrid connection for the
 // production slot.
 func (client AppsClient) GetRelayServiceConnectionSlot(ctx context.Context, resourceGroupName string, name string, entityName string, slot string) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetRelayServiceConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11791,6 +13577,16 @@ func (client AppsClient) GetRelayServiceConnectionSlotResponder(resp *http.Respo
 // name - site name.
 // siteExtensionID - site extension name.
 func (client AppsClient) GetSiteExtension(ctx context.Context, resourceGroupName string, name string, siteExtensionID string) (result SiteExtensionInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSiteExtension")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11870,6 +13666,16 @@ func (client AppsClient) GetSiteExtensionResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) GetSiteExtensionSlot(ctx context.Context, resourceGroupName string, name string, siteExtensionID string, slot string) (result SiteExtensionInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSiteExtensionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -11947,6 +13753,16 @@ func (client AppsClient) GetSiteExtensionSlotResponder(resp *http.Response) (res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetSitePhpErrorLogFlag(ctx context.Context, resourceGroupName string, name string) (result SitePhpErrorLogFlag, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSitePhpErrorLogFlag")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12023,6 +13839,16 @@ func (client AppsClient) GetSitePhpErrorLogFlagResponder(resp *http.Response) (r
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) GetSitePhpErrorLogFlagSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SitePhpErrorLogFlag, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSitePhpErrorLogFlagSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12100,6 +13926,16 @@ func (client AppsClient) GetSitePhpErrorLogFlagSlotResponder(resp *http.Response
 // name - name of the app.
 // slot - name of the deployment slot. By default, this API returns the production slot.
 func (client AppsClient) GetSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result Site, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12176,6 +14012,16 @@ func (client AppsClient) GetSlotResponder(resp *http.Response) (result Site, err
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GetSourceControl(ctx context.Context, resourceGroupName string, name string) (result SiteSourceControl, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSourceControl")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12253,6 +14099,16 @@ func (client AppsClient) GetSourceControlResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API will get the source control
 // configuration for the production slot.
 func (client AppsClient) GetSourceControlSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteSourceControl, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSourceControlSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12329,6 +14185,16 @@ func (client AppsClient) GetSourceControlSlotResponder(resp *http.Response) (res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) GetSwiftVirtualNetworkConnection(ctx context.Context, resourceGroupName string, name string) (result SwiftVirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSwiftVirtualNetworkConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12406,6 +14272,16 @@ func (client AppsClient) GetSwiftVirtualNetworkConnectionResponder(resp *http.Re
 // slot - name of the deployment slot. If a slot is not specified, the API will get a gateway for the
 // production slot's Virtual Network.
 func (client AppsClient) GetSwiftVirtualNetworkConnectionSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SwiftVirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetSwiftVirtualNetworkConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12483,6 +14359,16 @@ func (client AppsClient) GetSwiftVirtualNetworkConnectionSlotResponder(resp *htt
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) GetTriggeredWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result TriggeredWebJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetTriggeredWebJob")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12561,6 +14447,16 @@ func (client AppsClient) GetTriggeredWebJobResponder(resp *http.Response) (resul
 // webJobName - name of Web Job.
 // ID - history ID.
 func (client AppsClient) GetTriggeredWebJobHistory(ctx context.Context, resourceGroupName string, name string, webJobName string, ID string) (result TriggeredJobHistory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetTriggeredWebJobHistory")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12642,6 +14538,16 @@ func (client AppsClient) GetTriggeredWebJobHistoryResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) GetTriggeredWebJobHistorySlot(ctx context.Context, resourceGroupName string, name string, webJobName string, ID string, slot string) (result TriggeredJobHistory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetTriggeredWebJobHistorySlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12723,6 +14629,16 @@ func (client AppsClient) GetTriggeredWebJobHistorySlotResponder(resp *http.Respo
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) GetTriggeredWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result TriggeredWebJob, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetTriggeredWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12801,6 +14717,16 @@ func (client AppsClient) GetTriggeredWebJobSlotResponder(resp *http.Response) (r
 // name - name of the app.
 // vnetName - name of the virtual network.
 func (client AppsClient) GetVnetConnection(ctx context.Context, resourceGroupName string, name string, vnetName string) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetVnetConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12879,6 +14805,16 @@ func (client AppsClient) GetVnetConnectionResponder(resp *http.Response) (result
 // vnetName - name of the Virtual Network.
 // gatewayName - name of the gateway. Currently, the only supported string is "primary".
 func (client AppsClient) GetVnetConnectionGateway(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetVnetConnectionGateway")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -12960,6 +14896,16 @@ func (client AppsClient) GetVnetConnectionGatewayResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will get a gateway for the
 // production slot's Virtual Network.
 func (client AppsClient) GetVnetConnectionGatewaySlot(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string, slot string) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetVnetConnectionGatewaySlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13041,6 +14987,16 @@ func (client AppsClient) GetVnetConnectionGatewaySlotResponder(resp *http.Respon
 // slot - name of the deployment slot. If a slot is not specified, the API will get the named virtual network
 // for the production slot.
 func (client AppsClient) GetVnetConnectionSlot(ctx context.Context, resourceGroupName string, name string, vnetName string, slot string) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetVnetConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13119,6 +15075,16 @@ func (client AppsClient) GetVnetConnectionSlotResponder(resp *http.Response) (re
 // name - site name.
 // webJobName - name of the web job.
 func (client AppsClient) GetWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result Job, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetWebJob")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13198,6 +15164,16 @@ func (client AppsClient) GetWebJobResponder(resp *http.Response) (result Job, er
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) GetWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result Job, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13275,6 +15251,16 @@ func (client AppsClient) GetWebJobSlotResponder(resp *http.Response) (result Job
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) GetWebSiteContainerLogs(ctx context.Context, resourceGroupName string, name string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetWebSiteContainerLogs")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13350,6 +15336,16 @@ func (client AppsClient) GetWebSiteContainerLogsResponder(resp *http.Response) (
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) GetWebSiteContainerLogsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.GetWebSiteContainerLogsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13426,6 +15422,16 @@ func (client AppsClient) GetWebSiteContainerLogsSlotResponder(resp *http.Respons
 // name - site name.
 // siteExtensionID - site extension name.
 func (client AppsClient) InstallSiteExtension(ctx context.Context, resourceGroupName string, name string, siteExtensionID string) (result AppsInstallSiteExtensionFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.InstallSiteExtension")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13480,10 +15486,6 @@ func (client AppsClient) InstallSiteExtensionSender(req *http.Request) (future A
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusTooManyRequests))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -13509,6 +15511,16 @@ func (client AppsClient) InstallSiteExtensionResponder(resp *http.Response) (res
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) InstallSiteExtensionSlot(ctx context.Context, resourceGroupName string, name string, siteExtensionID string, slot string) (result AppsInstallSiteExtensionSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.InstallSiteExtensionSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13564,10 +15576,6 @@ func (client AppsClient) InstallSiteExtensionSlotSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusTooManyRequests))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -13590,6 +15598,16 @@ func (client AppsClient) InstallSiteExtensionSlotResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) IsCloneable(ctx context.Context, resourceGroupName string, name string) (result SiteCloneability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.IsCloneable")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13666,6 +15684,16 @@ func (client AppsClient) IsCloneableResponder(resp *http.Response) (result SiteC
 // name - name of the app.
 // slot - name of the deployment slot. By default, this API returns information on the production slot.
 func (client AppsClient) IsCloneableSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteCloneability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.IsCloneableSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13739,6 +15767,16 @@ func (client AppsClient) IsCloneableSlotResponder(resp *http.Response) (result S
 
 // List get all apps for a subscription.
 func (client AppsClient) List(ctx context.Context) (result AppCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.List")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -13801,8 +15839,8 @@ func (client AppsClient) ListResponder(resp *http.Response) (result AppCollectio
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AppsClient) listNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppsClient) listNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -13823,6 +15861,16 @@ func (client AppsClient) listNextResults(lastResults AppCollection) (result AppC
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListComplete(ctx context.Context) (result AppCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -13832,6 +15880,16 @@ func (client AppsClient) ListComplete(ctx context.Context) (result AppCollection
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListApplicationSettings(ctx context.Context, resourceGroupName string, name string) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListApplicationSettings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13909,6 +15967,16 @@ func (client AppsClient) ListApplicationSettingsResponder(resp *http.Response) (
 // slot - name of the deployment slot. If a slot is not specified, the API will get the application settings
 // for the production slot.
 func (client AppsClient) ListApplicationSettingsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListApplicationSettingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -13985,6 +16053,16 @@ func (client AppsClient) ListApplicationSettingsSlotResponder(resp *http.Respons
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListAzureStorageAccounts(ctx context.Context, resourceGroupName string, name string) (result AzureStoragePropertyDictionaryResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListAzureStorageAccounts")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14062,6 +16140,16 @@ func (client AppsClient) ListAzureStorageAccountsResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will update the Azure storage
 // account configurations for the production slot.
 func (client AppsClient) ListAzureStorageAccountsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result AzureStoragePropertyDictionaryResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListAzureStorageAccountsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14138,6 +16226,16 @@ func (client AppsClient) ListAzureStorageAccountsSlotResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListBackups(ctx context.Context, resourceGroupName string, name string) (result BackupItemCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListBackups")
+		defer func() {
+			sc := -1
+			if result.bic.Response.Response != nil {
+				sc = result.bic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14210,8 +16308,8 @@ func (client AppsClient) ListBackupsResponder(resp *http.Response) (result Backu
 }
 
 // listBackupsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listBackupsNextResults(lastResults BackupItemCollection) (result BackupItemCollection, err error) {
-	req, err := lastResults.backupItemCollectionPreparer()
+func (client AppsClient) listBackupsNextResults(ctx context.Context, lastResults BackupItemCollection) (result BackupItemCollection, err error) {
+	req, err := lastResults.backupItemCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listBackupsNextResults", nil, "Failure preparing next results request")
 	}
@@ -14232,6 +16330,16 @@ func (client AppsClient) listBackupsNextResults(lastResults BackupItemCollection
 
 // ListBackupsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListBackupsComplete(ctx context.Context, resourceGroupName string, name string) (result BackupItemCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListBackups")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBackups(ctx, resourceGroupName, name)
 	return
 }
@@ -14243,6 +16351,16 @@ func (client AppsClient) ListBackupsComplete(ctx context.Context, resourceGroupN
 // slot - name of the deployment slot. If a slot is not specified, the API will get backups of the production
 // slot.
 func (client AppsClient) ListBackupsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result BackupItemCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListBackupsSlot")
+		defer func() {
+			sc := -1
+			if result.bic.Response.Response != nil {
+				sc = result.bic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14316,8 +16434,8 @@ func (client AppsClient) ListBackupsSlotResponder(resp *http.Response) (result B
 }
 
 // listBackupsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listBackupsSlotNextResults(lastResults BackupItemCollection) (result BackupItemCollection, err error) {
-	req, err := lastResults.backupItemCollectionPreparer()
+func (client AppsClient) listBackupsSlotNextResults(ctx context.Context, lastResults BackupItemCollection) (result BackupItemCollection, err error) {
+	req, err := lastResults.backupItemCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listBackupsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -14338,6 +16456,16 @@ func (client AppsClient) listBackupsSlotNextResults(lastResults BackupItemCollec
 
 // ListBackupsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListBackupsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result BackupItemCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListBackupsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBackupsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -14351,6 +16479,16 @@ func (client AppsClient) ListBackupsSlotComplete(ctx context.Context, resourceGr
 // backupID - ID of backup.
 // request - information on backup request.
 func (client AppsClient) ListBackupStatusSecrets(ctx context.Context, resourceGroupName string, name string, backupID string, request BackupRequest) (result BackupItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListBackupStatusSecrets")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14443,6 +16581,16 @@ func (client AppsClient) ListBackupStatusSecretsResponder(resp *http.Response) (
 // request - information on backup request.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) ListBackupStatusSecretsSlot(ctx context.Context, resourceGroupName string, name string, backupID string, request BackupRequest, slot string) (result BackupItem, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListBackupStatusSecretsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14532,6 +16680,16 @@ func (client AppsClient) ListBackupStatusSecretsSlotResponder(resp *http.Respons
 // includeSlots - specify <strong>true</strong> to include deployment slots in results. The default is false,
 // which only gives you the production slot of all apps.
 func (client AppsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string, includeSlots *bool) (result AppCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14606,8 +16764,8 @@ func (client AppsClient) ListByResourceGroupResponder(resp *http.Response) (resu
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AppsClient) listByResourceGroupNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppsClient) listByResourceGroupNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -14628,6 +16786,16 @@ func (client AppsClient) listByResourceGroupNextResults(lastResults AppCollectio
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string, includeSlots *bool) (result AppCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName, includeSlots)
 	return
 }
@@ -14637,6 +16805,16 @@ func (client AppsClient) ListByResourceGroupComplete(ctx context.Context, resour
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListConfigurations(ctx context.Context, resourceGroupName string, name string) (result SiteConfigResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurations")
+		defer func() {
+			sc := -1
+			if result.scrc.Response.Response != nil {
+				sc = result.scrc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14709,8 +16887,8 @@ func (client AppsClient) ListConfigurationsResponder(resp *http.Response) (resul
 }
 
 // listConfigurationsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listConfigurationsNextResults(lastResults SiteConfigResourceCollection) (result SiteConfigResourceCollection, err error) {
-	req, err := lastResults.siteConfigResourceCollectionPreparer()
+func (client AppsClient) listConfigurationsNextResults(ctx context.Context, lastResults SiteConfigResourceCollection) (result SiteConfigResourceCollection, err error) {
+	req, err := lastResults.siteConfigResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listConfigurationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -14731,6 +16909,16 @@ func (client AppsClient) listConfigurationsNextResults(lastResults SiteConfigRes
 
 // ListConfigurationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListConfigurationsComplete(ctx context.Context, resourceGroupName string, name string) (result SiteConfigResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListConfigurations(ctx, resourceGroupName, name)
 	return
 }
@@ -14741,6 +16929,16 @@ func (client AppsClient) ListConfigurationsComplete(ctx context.Context, resourc
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListConfigurationSnapshotInfo(ctx context.Context, resourceGroupName string, name string) (result SiteConfigurationSnapshotInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurationSnapshotInfo")
+		defer func() {
+			sc := -1
+			if result.scsic.Response.Response != nil {
+				sc = result.scsic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14813,8 +17011,8 @@ func (client AppsClient) ListConfigurationSnapshotInfoResponder(resp *http.Respo
 }
 
 // listConfigurationSnapshotInfoNextResults retrieves the next set of results, if any.
-func (client AppsClient) listConfigurationSnapshotInfoNextResults(lastResults SiteConfigurationSnapshotInfoCollection) (result SiteConfigurationSnapshotInfoCollection, err error) {
-	req, err := lastResults.siteConfigurationSnapshotInfoCollectionPreparer()
+func (client AppsClient) listConfigurationSnapshotInfoNextResults(ctx context.Context, lastResults SiteConfigurationSnapshotInfoCollection) (result SiteConfigurationSnapshotInfoCollection, err error) {
+	req, err := lastResults.siteConfigurationSnapshotInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listConfigurationSnapshotInfoNextResults", nil, "Failure preparing next results request")
 	}
@@ -14835,6 +17033,16 @@ func (client AppsClient) listConfigurationSnapshotInfoNextResults(lastResults Si
 
 // ListConfigurationSnapshotInfoComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListConfigurationSnapshotInfoComplete(ctx context.Context, resourceGroupName string, name string) (result SiteConfigurationSnapshotInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurationSnapshotInfo")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListConfigurationSnapshotInfo(ctx, resourceGroupName, name)
 	return
 }
@@ -14847,6 +17055,16 @@ func (client AppsClient) ListConfigurationSnapshotInfoComplete(ctx context.Conte
 // slot - name of the deployment slot. If a slot is not specified, the API will return configuration for the
 // production slot.
 func (client AppsClient) ListConfigurationSnapshotInfoSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteConfigurationSnapshotInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurationSnapshotInfoSlot")
+		defer func() {
+			sc := -1
+			if result.scsic.Response.Response != nil {
+				sc = result.scsic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -14920,8 +17138,8 @@ func (client AppsClient) ListConfigurationSnapshotInfoSlotResponder(resp *http.R
 }
 
 // listConfigurationSnapshotInfoSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listConfigurationSnapshotInfoSlotNextResults(lastResults SiteConfigurationSnapshotInfoCollection) (result SiteConfigurationSnapshotInfoCollection, err error) {
-	req, err := lastResults.siteConfigurationSnapshotInfoCollectionPreparer()
+func (client AppsClient) listConfigurationSnapshotInfoSlotNextResults(ctx context.Context, lastResults SiteConfigurationSnapshotInfoCollection) (result SiteConfigurationSnapshotInfoCollection, err error) {
+	req, err := lastResults.siteConfigurationSnapshotInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listConfigurationSnapshotInfoSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -14942,6 +17160,16 @@ func (client AppsClient) listConfigurationSnapshotInfoSlotNextResults(lastResult
 
 // ListConfigurationSnapshotInfoSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListConfigurationSnapshotInfoSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteConfigurationSnapshotInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurationSnapshotInfoSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListConfigurationSnapshotInfoSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -14953,6 +17181,16 @@ func (client AppsClient) ListConfigurationSnapshotInfoSlotComplete(ctx context.C
 // slot - name of the deployment slot. If a slot is not specified, the API will return configuration for the
 // production slot.
 func (client AppsClient) ListConfigurationsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteConfigResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurationsSlot")
+		defer func() {
+			sc := -1
+			if result.scrc.Response.Response != nil {
+				sc = result.scrc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15026,8 +17264,8 @@ func (client AppsClient) ListConfigurationsSlotResponder(resp *http.Response) (r
 }
 
 // listConfigurationsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listConfigurationsSlotNextResults(lastResults SiteConfigResourceCollection) (result SiteConfigResourceCollection, err error) {
-	req, err := lastResults.siteConfigResourceCollectionPreparer()
+func (client AppsClient) listConfigurationsSlotNextResults(ctx context.Context, lastResults SiteConfigResourceCollection) (result SiteConfigResourceCollection, err error) {
+	req, err := lastResults.siteConfigResourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listConfigurationsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -15048,6 +17286,16 @@ func (client AppsClient) listConfigurationsSlotNextResults(lastResults SiteConfi
 
 // ListConfigurationsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListConfigurationsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteConfigResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConfigurationsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListConfigurationsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -15057,6 +17305,16 @@ func (client AppsClient) ListConfigurationsSlotComplete(ctx context.Context, res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListConnectionStrings(ctx context.Context, resourceGroupName string, name string) (result ConnectionStringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConnectionStrings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15134,6 +17392,16 @@ func (client AppsClient) ListConnectionStringsResponder(resp *http.Response) (re
 // slot - name of the deployment slot. If a slot is not specified, the API will get the connection settings for
 // the production slot.
 func (client AppsClient) ListConnectionStringsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ConnectionStringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListConnectionStringsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15210,6 +17478,16 @@ func (client AppsClient) ListConnectionStringsSlotResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site name.
 func (client AppsClient) ListContinuousWebJobs(ctx context.Context, resourceGroupName string, name string) (result ContinuousWebJobCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListContinuousWebJobs")
+		defer func() {
+			sc := -1
+			if result.cwjc.Response.Response != nil {
+				sc = result.cwjc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15282,8 +17560,8 @@ func (client AppsClient) ListContinuousWebJobsResponder(resp *http.Response) (re
 }
 
 // listContinuousWebJobsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listContinuousWebJobsNextResults(lastResults ContinuousWebJobCollection) (result ContinuousWebJobCollection, err error) {
-	req, err := lastResults.continuousWebJobCollectionPreparer()
+func (client AppsClient) listContinuousWebJobsNextResults(ctx context.Context, lastResults ContinuousWebJobCollection) (result ContinuousWebJobCollection, err error) {
+	req, err := lastResults.continuousWebJobCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listContinuousWebJobsNextResults", nil, "Failure preparing next results request")
 	}
@@ -15304,6 +17582,16 @@ func (client AppsClient) listContinuousWebJobsNextResults(lastResults Continuous
 
 // ListContinuousWebJobsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListContinuousWebJobsComplete(ctx context.Context, resourceGroupName string, name string) (result ContinuousWebJobCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListContinuousWebJobs")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListContinuousWebJobs(ctx, resourceGroupName, name)
 	return
 }
@@ -15315,6 +17603,16 @@ func (client AppsClient) ListContinuousWebJobsComplete(ctx context.Context, reso
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) ListContinuousWebJobsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ContinuousWebJobCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListContinuousWebJobsSlot")
+		defer func() {
+			sc := -1
+			if result.cwjc.Response.Response != nil {
+				sc = result.cwjc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15388,8 +17686,8 @@ func (client AppsClient) ListContinuousWebJobsSlotResponder(resp *http.Response)
 }
 
 // listContinuousWebJobsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listContinuousWebJobsSlotNextResults(lastResults ContinuousWebJobCollection) (result ContinuousWebJobCollection, err error) {
-	req, err := lastResults.continuousWebJobCollectionPreparer()
+func (client AppsClient) listContinuousWebJobsSlotNextResults(ctx context.Context, lastResults ContinuousWebJobCollection) (result ContinuousWebJobCollection, err error) {
+	req, err := lastResults.continuousWebJobCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listContinuousWebJobsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -15410,6 +17708,16 @@ func (client AppsClient) listContinuousWebJobsSlotNextResults(lastResults Contin
 
 // ListContinuousWebJobsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListContinuousWebJobsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result ContinuousWebJobCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListContinuousWebJobsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListContinuousWebJobsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -15421,6 +17729,16 @@ func (client AppsClient) ListContinuousWebJobsSlotComplete(ctx context.Context,
 // ID - the ID of a specific deployment. This is the value of the name property in the JSON response from "GET
 // /api/sites/{siteName}/deployments".
 func (client AppsClient) ListDeploymentLog(ctx context.Context, resourceGroupName string, name string, ID string) (result Deployment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDeploymentLog")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15501,6 +17819,16 @@ func (client AppsClient) ListDeploymentLogResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) ListDeploymentLogSlot(ctx context.Context, resourceGroupName string, name string, ID string, slot string) (result Deployment, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDeploymentLogSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15578,6 +17906,16 @@ func (client AppsClient) ListDeploymentLogSlotResponder(resp *http.Response) (re
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListDeployments(ctx context.Context, resourceGroupName string, name string) (result DeploymentCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDeployments")
+		defer func() {
+			sc := -1
+			if result.dc.Response.Response != nil {
+				sc = result.dc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15650,8 +17988,8 @@ func (client AppsClient) ListDeploymentsResponder(resp *http.Response) (result D
 }
 
 // listDeploymentsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listDeploymentsNextResults(lastResults DeploymentCollection) (result DeploymentCollection, err error) {
-	req, err := lastResults.deploymentCollectionPreparer()
+func (client AppsClient) listDeploymentsNextResults(ctx context.Context, lastResults DeploymentCollection) (result DeploymentCollection, err error) {
+	req, err := lastResults.deploymentCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listDeploymentsNextResults", nil, "Failure preparing next results request")
 	}
@@ -15672,6 +18010,16 @@ func (client AppsClient) listDeploymentsNextResults(lastResults DeploymentCollec
 
 // ListDeploymentsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListDeploymentsComplete(ctx context.Context, resourceGroupName string, name string) (result DeploymentCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDeployments")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListDeployments(ctx, resourceGroupName, name)
 	return
 }
@@ -15683,6 +18031,16 @@ func (client AppsClient) ListDeploymentsComplete(ctx context.Context, resourceGr
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) ListDeploymentsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result DeploymentCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDeploymentsSlot")
+		defer func() {
+			sc := -1
+			if result.dc.Response.Response != nil {
+				sc = result.dc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15756,8 +18114,8 @@ func (client AppsClient) ListDeploymentsSlotResponder(resp *http.Response) (resu
 }
 
 // listDeploymentsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listDeploymentsSlotNextResults(lastResults DeploymentCollection) (result DeploymentCollection, err error) {
-	req, err := lastResults.deploymentCollectionPreparer()
+func (client AppsClient) listDeploymentsSlotNextResults(ctx context.Context, lastResults DeploymentCollection) (result DeploymentCollection, err error) {
+	req, err := lastResults.deploymentCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listDeploymentsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -15778,6 +18136,16 @@ func (client AppsClient) listDeploymentsSlotNextResults(lastResults DeploymentCo
 
 // ListDeploymentsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListDeploymentsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result DeploymentCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDeploymentsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListDeploymentsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -15787,6 +18155,16 @@ func (client AppsClient) ListDeploymentsSlotComplete(ctx context.Context, resour
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListDomainOwnershipIdentifiers(ctx context.Context, resourceGroupName string, name string) (result IdentifierCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDomainOwnershipIdentifiers")
+		defer func() {
+			sc := -1
+			if result.ic.Response.Response != nil {
+				sc = result.ic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15859,8 +18237,8 @@ func (client AppsClient) ListDomainOwnershipIdentifiersResponder(resp *http.Resp
 }
 
 // listDomainOwnershipIdentifiersNextResults retrieves the next set of results, if any.
-func (client AppsClient) listDomainOwnershipIdentifiersNextResults(lastResults IdentifierCollection) (result IdentifierCollection, err error) {
-	req, err := lastResults.identifierCollectionPreparer()
+func (client AppsClient) listDomainOwnershipIdentifiersNextResults(ctx context.Context, lastResults IdentifierCollection) (result IdentifierCollection, err error) {
+	req, err := lastResults.identifierCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listDomainOwnershipIdentifiersNextResults", nil, "Failure preparing next results request")
 	}
@@ -15881,6 +18259,16 @@ func (client AppsClient) listDomainOwnershipIdentifiersNextResults(lastResults I
 
 // ListDomainOwnershipIdentifiersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListDomainOwnershipIdentifiersComplete(ctx context.Context, resourceGroupName string, name string) (result IdentifierCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDomainOwnershipIdentifiers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListDomainOwnershipIdentifiers(ctx, resourceGroupName, name)
 	return
 }
@@ -15892,6 +18280,16 @@ func (client AppsClient) ListDomainOwnershipIdentifiersComplete(ctx context.Cont
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the binding for the
 // production slot.
 func (client AppsClient) ListDomainOwnershipIdentifiersSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result IdentifierCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDomainOwnershipIdentifiersSlot")
+		defer func() {
+			sc := -1
+			if result.ic.Response.Response != nil {
+				sc = result.ic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -15965,8 +18363,8 @@ func (client AppsClient) ListDomainOwnershipIdentifiersSlotResponder(resp *http.
 }
 
 // listDomainOwnershipIdentifiersSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listDomainOwnershipIdentifiersSlotNextResults(lastResults IdentifierCollection) (result IdentifierCollection, err error) {
-	req, err := lastResults.identifierCollectionPreparer()
+func (client AppsClient) listDomainOwnershipIdentifiersSlotNextResults(ctx context.Context, lastResults IdentifierCollection) (result IdentifierCollection, err error) {
+	req, err := lastResults.identifierCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listDomainOwnershipIdentifiersSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -15987,6 +18385,16 @@ func (client AppsClient) listDomainOwnershipIdentifiersSlotNextResults(lastResul
 
 // ListDomainOwnershipIdentifiersSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListDomainOwnershipIdentifiersSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result IdentifierCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListDomainOwnershipIdentifiersSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListDomainOwnershipIdentifiersSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -15996,6 +18404,16 @@ func (client AppsClient) ListDomainOwnershipIdentifiersSlotComplete(ctx context.
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site name.
 func (client AppsClient) ListFunctions(ctx context.Context, resourceGroupName string, name string) (result FunctionEnvelopeCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListFunctions")
+		defer func() {
+			sc := -1
+			if result.fec.Response.Response != nil {
+				sc = result.fec.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16068,8 +18486,8 @@ func (client AppsClient) ListFunctionsResponder(resp *http.Response) (result Fun
 }
 
 // listFunctionsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listFunctionsNextResults(lastResults FunctionEnvelopeCollection) (result FunctionEnvelopeCollection, err error) {
-	req, err := lastResults.functionEnvelopeCollectionPreparer()
+func (client AppsClient) listFunctionsNextResults(ctx context.Context, lastResults FunctionEnvelopeCollection) (result FunctionEnvelopeCollection, err error) {
+	req, err := lastResults.functionEnvelopeCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listFunctionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -16090,6 +18508,16 @@ func (client AppsClient) listFunctionsNextResults(lastResults FunctionEnvelopeCo
 
 // ListFunctionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListFunctionsComplete(ctx context.Context, resourceGroupName string, name string) (result FunctionEnvelopeCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListFunctions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListFunctions(ctx, resourceGroupName, name)
 	return
 }
@@ -16100,6 +18528,16 @@ func (client AppsClient) ListFunctionsComplete(ctx context.Context, resourceGrou
 // name - site name.
 // functionName - function name.
 func (client AppsClient) ListFunctionSecrets(ctx context.Context, resourceGroupName string, name string, functionName string) (result FunctionSecrets, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListFunctionSecrets")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16179,6 +18617,16 @@ func (client AppsClient) ListFunctionSecretsResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) ListFunctionSecretsSlot(ctx context.Context, resourceGroupName string, name string, functionName string, slot string) (result FunctionSecrets, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListFunctionSecretsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16256,6 +18704,16 @@ func (client AppsClient) ListFunctionSecretsSlotResponder(resp *http.Response) (
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListHostNameBindings(ctx context.Context, resourceGroupName string, name string) (result HostNameBindingCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHostNameBindings")
+		defer func() {
+			sc := -1
+			if result.hnbc.Response.Response != nil {
+				sc = result.hnbc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16328,8 +18786,8 @@ func (client AppsClient) ListHostNameBindingsResponder(resp *http.Response) (res
 }
 
 // listHostNameBindingsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listHostNameBindingsNextResults(lastResults HostNameBindingCollection) (result HostNameBindingCollection, err error) {
-	req, err := lastResults.hostNameBindingCollectionPreparer()
+func (client AppsClient) listHostNameBindingsNextResults(ctx context.Context, lastResults HostNameBindingCollection) (result HostNameBindingCollection, err error) {
+	req, err := lastResults.hostNameBindingCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listHostNameBindingsNextResults", nil, "Failure preparing next results request")
 	}
@@ -16350,6 +18808,16 @@ func (client AppsClient) listHostNameBindingsNextResults(lastResults HostNameBin
 
 // ListHostNameBindingsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListHostNameBindingsComplete(ctx context.Context, resourceGroupName string, name string) (result HostNameBindingCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHostNameBindings")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListHostNameBindings(ctx, resourceGroupName, name)
 	return
 }
@@ -16361,6 +18829,16 @@ func (client AppsClient) ListHostNameBindingsComplete(ctx context.Context, resou
 // slot - name of the deployment slot. If a slot is not specified, the API gets hostname bindings for the
 // production slot.
 func (client AppsClient) ListHostNameBindingsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result HostNameBindingCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHostNameBindingsSlot")
+		defer func() {
+			sc := -1
+			if result.hnbc.Response.Response != nil {
+				sc = result.hnbc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16434,8 +18912,8 @@ func (client AppsClient) ListHostNameBindingsSlotResponder(resp *http.Response)
 }
 
 // listHostNameBindingsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listHostNameBindingsSlotNextResults(lastResults HostNameBindingCollection) (result HostNameBindingCollection, err error) {
-	req, err := lastResults.hostNameBindingCollectionPreparer()
+func (client AppsClient) listHostNameBindingsSlotNextResults(ctx context.Context, lastResults HostNameBindingCollection) (result HostNameBindingCollection, err error) {
+	req, err := lastResults.hostNameBindingCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listHostNameBindingsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -16456,6 +18934,16 @@ func (client AppsClient) listHostNameBindingsSlotNextResults(lastResults HostNam
 
 // ListHostNameBindingsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListHostNameBindingsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result HostNameBindingCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHostNameBindingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListHostNameBindingsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -16467,6 +18955,16 @@ func (client AppsClient) ListHostNameBindingsSlotComplete(ctx context.Context, r
 // namespaceName - the namespace for this hybrid connection.
 // relayName - the relay name for this hybrid connection.
 func (client AppsClient) ListHybridConnectionKeys(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result HybridConnectionKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHybridConnectionKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16547,6 +19045,16 @@ func (client AppsClient) ListHybridConnectionKeysResponder(resp *http.Response)
 // relayName - the relay name for this hybrid connection.
 // slot - the name of the slot for the web app.
 func (client AppsClient) ListHybridConnectionKeysSlot(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, slot string) (result HybridConnectionKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHybridConnectionKeysSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16625,6 +19133,16 @@ func (client AppsClient) ListHybridConnectionKeysSlotResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - the name of the web app.
 func (client AppsClient) ListHybridConnections(ctx context.Context, resourceGroupName string, name string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHybridConnections")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16701,6 +19219,16 @@ func (client AppsClient) ListHybridConnectionsResponder(resp *http.Response) (re
 // name - the name of the web app.
 // slot - the name of the slot for the web app.
 func (client AppsClient) ListHybridConnectionsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListHybridConnectionsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16779,6 +19307,16 @@ func (client AppsClient) ListHybridConnectionsSlotResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) ListInstanceFunctionsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result FunctionEnvelopeCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceFunctionsSlot")
+		defer func() {
+			sc := -1
+			if result.fec.Response.Response != nil {
+				sc = result.fec.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16852,8 +19390,8 @@ func (client AppsClient) ListInstanceFunctionsSlotResponder(resp *http.Response)
 }
 
 // listInstanceFunctionsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceFunctionsSlotNextResults(lastResults FunctionEnvelopeCollection) (result FunctionEnvelopeCollection, err error) {
-	req, err := lastResults.functionEnvelopeCollectionPreparer()
+func (client AppsClient) listInstanceFunctionsSlotNextResults(ctx context.Context, lastResults FunctionEnvelopeCollection) (result FunctionEnvelopeCollection, err error) {
+	req, err := lastResults.functionEnvelopeCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceFunctionsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -16874,6 +19412,16 @@ func (client AppsClient) listInstanceFunctionsSlotNextResults(lastResults Functi
 
 // ListInstanceFunctionsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceFunctionsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result FunctionEnvelopeCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceFunctionsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceFunctionsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -16883,6 +19431,16 @@ func (client AppsClient) ListInstanceFunctionsSlotComplete(ctx context.Context,
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListInstanceIdentifiers(ctx context.Context, resourceGroupName string, name string) (result AppInstanceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceIdentifiers")
+		defer func() {
+			sc := -1
+			if result.aic.Response.Response != nil {
+				sc = result.aic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -16955,8 +19513,8 @@ func (client AppsClient) ListInstanceIdentifiersResponder(resp *http.Response) (
 }
 
 // listInstanceIdentifiersNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceIdentifiersNextResults(lastResults AppInstanceCollection) (result AppInstanceCollection, err error) {
-	req, err := lastResults.appInstanceCollectionPreparer()
+func (client AppsClient) listInstanceIdentifiersNextResults(ctx context.Context, lastResults AppInstanceCollection) (result AppInstanceCollection, err error) {
+	req, err := lastResults.appInstanceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceIdentifiersNextResults", nil, "Failure preparing next results request")
 	}
@@ -16977,6 +19535,16 @@ func (client AppsClient) listInstanceIdentifiersNextResults(lastResults AppInsta
 
 // ListInstanceIdentifiersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceIdentifiersComplete(ctx context.Context, resourceGroupName string, name string) (result AppInstanceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceIdentifiers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceIdentifiers(ctx, resourceGroupName, name)
 	return
 }
@@ -16987,6 +19555,16 @@ func (client AppsClient) ListInstanceIdentifiersComplete(ctx context.Context, re
 // name - name of the app.
 // slot - name of the deployment slot. If a slot is not specified, the API gets the production slot instances.
 func (client AppsClient) ListInstanceIdentifiersSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result AppInstanceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceIdentifiersSlot")
+		defer func() {
+			sc := -1
+			if result.aic.Response.Response != nil {
+				sc = result.aic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17060,8 +19638,8 @@ func (client AppsClient) ListInstanceIdentifiersSlotResponder(resp *http.Respons
 }
 
 // listInstanceIdentifiersSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceIdentifiersSlotNextResults(lastResults AppInstanceCollection) (result AppInstanceCollection, err error) {
-	req, err := lastResults.appInstanceCollectionPreparer()
+func (client AppsClient) listInstanceIdentifiersSlotNextResults(ctx context.Context, lastResults AppInstanceCollection) (result AppInstanceCollection, err error) {
+	req, err := lastResults.appInstanceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceIdentifiersSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -17082,6 +19660,16 @@ func (client AppsClient) listInstanceIdentifiersSlotNextResults(lastResults AppI
 
 // ListInstanceIdentifiersSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceIdentifiersSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result AppInstanceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceIdentifiersSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceIdentifiersSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -17094,6 +19682,16 @@ func (client AppsClient) ListInstanceIdentifiersSlotComplete(ctx context.Context
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) ListInstanceProcesses(ctx context.Context, resourceGroupName string, name string, instanceID string) (result ProcessInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcesses")
+		defer func() {
+			sc := -1
+			if result.pic.Response.Response != nil {
+				sc = result.pic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17167,8 +19765,8 @@ func (client AppsClient) ListInstanceProcessesResponder(resp *http.Response) (re
 }
 
 // listInstanceProcessesNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceProcessesNextResults(lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
-	req, err := lastResults.processInfoCollectionPreparer()
+func (client AppsClient) listInstanceProcessesNextResults(ctx context.Context, lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
+	req, err := lastResults.processInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceProcessesNextResults", nil, "Failure preparing next results request")
 	}
@@ -17189,6 +19787,16 @@ func (client AppsClient) listInstanceProcessesNextResults(lastResults ProcessInf
 
 // ListInstanceProcessesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceProcessesComplete(ctx context.Context, resourceGroupName string, name string, instanceID string) (result ProcessInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcesses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceProcesses(ctx, resourceGroupName, name, instanceID)
 	return
 }
@@ -17203,6 +19811,16 @@ func (client AppsClient) ListInstanceProcessesComplete(ctx context.Context, reso
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) ListInstanceProcessesSlot(ctx context.Context, resourceGroupName string, name string, slot string, instanceID string) (result ProcessInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessesSlot")
+		defer func() {
+			sc := -1
+			if result.pic.Response.Response != nil {
+				sc = result.pic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17277,8 +19895,8 @@ func (client AppsClient) ListInstanceProcessesSlotResponder(resp *http.Response)
 }
 
 // listInstanceProcessesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceProcessesSlotNextResults(lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
-	req, err := lastResults.processInfoCollectionPreparer()
+func (client AppsClient) listInstanceProcessesSlotNextResults(ctx context.Context, lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
+	req, err := lastResults.processInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceProcessesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -17299,6 +19917,16 @@ func (client AppsClient) listInstanceProcessesSlotNextResults(lastResults Proces
 
 // ListInstanceProcessesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceProcessesSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string, instanceID string) (result ProcessInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceProcessesSlot(ctx, resourceGroupName, name, slot, instanceID)
 	return
 }
@@ -17312,6 +19940,16 @@ func (client AppsClient) ListInstanceProcessesSlotComplete(ctx context.Context,
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) ListInstanceProcessModules(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result ProcessModuleInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessModules")
+		defer func() {
+			sc := -1
+			if result.pmic.Response.Response != nil {
+				sc = result.pmic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17386,8 +20024,8 @@ func (client AppsClient) ListInstanceProcessModulesResponder(resp *http.Response
 }
 
 // listInstanceProcessModulesNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceProcessModulesNextResults(lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
-	req, err := lastResults.processModuleInfoCollectionPreparer()
+func (client AppsClient) listInstanceProcessModulesNextResults(ctx context.Context, lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
+	req, err := lastResults.processModuleInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceProcessModulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -17408,6 +20046,16 @@ func (client AppsClient) listInstanceProcessModulesNextResults(lastResults Proce
 
 // ListInstanceProcessModulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceProcessModulesComplete(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result ProcessModuleInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessModules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceProcessModules(ctx, resourceGroupName, name, processID, instanceID)
 	return
 }
@@ -17423,6 +20071,16 @@ func (client AppsClient) ListInstanceProcessModulesComplete(ctx context.Context,
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) ListInstanceProcessModulesSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result ProcessModuleInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessModulesSlot")
+		defer func() {
+			sc := -1
+			if result.pmic.Response.Response != nil {
+				sc = result.pmic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17498,8 +20156,8 @@ func (client AppsClient) ListInstanceProcessModulesSlotResponder(resp *http.Resp
 }
 
 // listInstanceProcessModulesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceProcessModulesSlotNextResults(lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
-	req, err := lastResults.processModuleInfoCollectionPreparer()
+func (client AppsClient) listInstanceProcessModulesSlotNextResults(ctx context.Context, lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
+	req, err := lastResults.processModuleInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceProcessModulesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -17520,6 +20178,16 @@ func (client AppsClient) listInstanceProcessModulesSlotNextResults(lastResults P
 
 // ListInstanceProcessModulesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceProcessModulesSlotComplete(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result ProcessModuleInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessModulesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceProcessModulesSlot(ctx, resourceGroupName, name, processID, slot, instanceID)
 	return
 }
@@ -17532,6 +20200,16 @@ func (client AppsClient) ListInstanceProcessModulesSlotComplete(ctx context.Cont
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) ListInstanceProcessThreads(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result ProcessThreadInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessThreads")
+		defer func() {
+			sc := -1
+			if result.ptic.Response.Response != nil {
+				sc = result.ptic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17606,8 +20284,8 @@ func (client AppsClient) ListInstanceProcessThreadsResponder(resp *http.Response
 }
 
 // listInstanceProcessThreadsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceProcessThreadsNextResults(lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
-	req, err := lastResults.processThreadInfoCollectionPreparer()
+func (client AppsClient) listInstanceProcessThreadsNextResults(ctx context.Context, lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
+	req, err := lastResults.processThreadInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceProcessThreadsNextResults", nil, "Failure preparing next results request")
 	}
@@ -17628,6 +20306,16 @@ func (client AppsClient) listInstanceProcessThreadsNextResults(lastResults Proce
 
 // ListInstanceProcessThreadsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceProcessThreadsComplete(ctx context.Context, resourceGroupName string, name string, processID string, instanceID string) (result ProcessThreadInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessThreads")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceProcessThreads(ctx, resourceGroupName, name, processID, instanceID)
 	return
 }
@@ -17643,6 +20331,16 @@ func (client AppsClient) ListInstanceProcessThreadsComplete(ctx context.Context,
 // instanceID - ID of a specific scaled-out instance. This is the value of the name property in the JSON
 // response from "GET api/sites/{siteName}/instances".
 func (client AppsClient) ListInstanceProcessThreadsSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result ProcessThreadInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessThreadsSlot")
+		defer func() {
+			sc := -1
+			if result.ptic.Response.Response != nil {
+				sc = result.ptic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17718,8 +20416,8 @@ func (client AppsClient) ListInstanceProcessThreadsSlotResponder(resp *http.Resp
 }
 
 // listInstanceProcessThreadsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listInstanceProcessThreadsSlotNextResults(lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
-	req, err := lastResults.processThreadInfoCollectionPreparer()
+func (client AppsClient) listInstanceProcessThreadsSlotNextResults(ctx context.Context, lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
+	req, err := lastResults.processThreadInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listInstanceProcessThreadsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -17740,6 +20438,16 @@ func (client AppsClient) listInstanceProcessThreadsSlotNextResults(lastResults P
 
 // ListInstanceProcessThreadsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListInstanceProcessThreadsSlotComplete(ctx context.Context, resourceGroupName string, name string, processID string, slot string, instanceID string) (result ProcessThreadInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListInstanceProcessThreadsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListInstanceProcessThreadsSlot(ctx, resourceGroupName, name, processID, slot, instanceID)
 	return
 }
@@ -17749,6 +20457,16 @@ func (client AppsClient) ListInstanceProcessThreadsSlotComplete(ctx context.Cont
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListMetadata(ctx context.Context, resourceGroupName string, name string) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetadata")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17826,6 +20544,16 @@ func (client AppsClient) ListMetadataResponder(resp *http.Response) (result Stri
 // slot - name of the deployment slot. If a slot is not specified, the API will get the metadata for the
 // production slot.
 func (client AppsClient) ListMetadataSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetadataSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17902,6 +20630,16 @@ func (client AppsClient) ListMetadataSlotResponder(resp *http.Response) (result
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, name string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -17974,8 +20712,8 @@ func (client AppsClient) ListMetricDefinitionsResponder(resp *http.Response) (re
 }
 
 // listMetricDefinitionsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listMetricDefinitionsNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppsClient) listMetricDefinitionsNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listMetricDefinitionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -17996,6 +20734,16 @@ func (client AppsClient) listMetricDefinitionsNextResults(lastResults ResourceMe
 
 // ListMetricDefinitionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListMetricDefinitionsComplete(ctx context.Context, resourceGroupName string, name string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetricDefinitions(ctx, resourceGroupName, name)
 	return
 }
@@ -18007,6 +20755,16 @@ func (client AppsClient) ListMetricDefinitionsComplete(ctx context.Context, reso
 // slot - name of the deployment slot. If a slot is not specified, the API will get metric definitions of the
 // production slot.
 func (client AppsClient) ListMetricDefinitionsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetricDefinitionsSlot")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18080,8 +20838,8 @@ func (client AppsClient) ListMetricDefinitionsSlotResponder(resp *http.Response)
 }
 
 // listMetricDefinitionsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listMetricDefinitionsSlotNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppsClient) listMetricDefinitionsSlotNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listMetricDefinitionsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -18102,6 +20860,16 @@ func (client AppsClient) listMetricDefinitionsSlotNextResults(lastResults Resour
 
 // ListMetricDefinitionsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListMetricDefinitionsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetricDefinitionsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetricDefinitionsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -18115,6 +20883,16 @@ func (client AppsClient) ListMetricDefinitionsSlotComplete(ctx context.Context,
 // eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and endTime eq
 // 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppsClient) ListMetrics(ctx context.Context, resourceGroupName string, name string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18193,8 +20971,8 @@ func (client AppsClient) ListMetricsResponder(resp *http.Response) (result Resou
 }
 
 // listMetricsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppsClient) listMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -18215,6 +20993,16 @@ func (client AppsClient) listMetricsNextResults(lastResults ResourceMetricCollec
 
 // ListMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListMetricsComplete(ctx context.Context, resourceGroupName string, name string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetrics(ctx, resourceGroupName, name, details, filter)
 	return
 }
@@ -18230,6 +21018,16 @@ func (client AppsClient) ListMetricsComplete(ctx context.Context, resourceGroupN
 // eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and endTime eq
 // 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppsClient) ListMetricsSlot(ctx context.Context, resourceGroupName string, name string, slot string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetricsSlot")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18309,8 +21107,8 @@ func (client AppsClient) ListMetricsSlotResponder(resp *http.Response) (result R
 }
 
 // listMetricsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listMetricsSlotNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppsClient) listMetricsSlotNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listMetricsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -18331,6 +21129,16 @@ func (client AppsClient) listMetricsSlotNextResults(lastResults ResourceMetricCo
 
 // ListMetricsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListMetricsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListMetricsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetricsSlot(ctx, resourceGroupName, name, slot, details, filter)
 	return
 }
@@ -18341,6 +21149,16 @@ func (client AppsClient) ListMetricsSlotComplete(ctx context.Context, resourceGr
 // name - name of the app.
 // view - the type of view. This can either be "summary" or "detailed".
 func (client AppsClient) ListNetworkFeatures(ctx context.Context, resourceGroupName string, name string, view string) (result NetworkFeatures, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListNetworkFeatures")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18420,6 +21238,16 @@ func (client AppsClient) ListNetworkFeaturesResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API will get network features for the
 // production slot.
 func (client AppsClient) ListNetworkFeaturesSlot(ctx context.Context, resourceGroupName string, name string, view string, slot string) (result NetworkFeatures, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListNetworkFeaturesSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18500,6 +21328,16 @@ func (client AppsClient) ListNetworkFeaturesSlotResponder(resp *http.Response) (
 // $filter=(startTime eq 2014-01-01T00:00:00Z and endTime eq 2014-12-31T23:59:59Z and timeGrain eq
 // duration'[Hour|Minute|Day]'.
 func (client AppsClient) ListPerfMonCounters(ctx context.Context, resourceGroupName string, name string, filter string) (result PerfMonCounterCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPerfMonCounters")
+		defer func() {
+			sc := -1
+			if result.pmcc.Response.Response != nil {
+				sc = result.pmcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18575,8 +21413,8 @@ func (client AppsClient) ListPerfMonCountersResponder(resp *http.Response) (resu
 }
 
 // listPerfMonCountersNextResults retrieves the next set of results, if any.
-func (client AppsClient) listPerfMonCountersNextResults(lastResults PerfMonCounterCollection) (result PerfMonCounterCollection, err error) {
-	req, err := lastResults.perfMonCounterCollectionPreparer()
+func (client AppsClient) listPerfMonCountersNextResults(ctx context.Context, lastResults PerfMonCounterCollection) (result PerfMonCounterCollection, err error) {
+	req, err := lastResults.perfMonCounterCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listPerfMonCountersNextResults", nil, "Failure preparing next results request")
 	}
@@ -18597,6 +21435,16 @@ func (client AppsClient) listPerfMonCountersNextResults(lastResults PerfMonCount
 
 // ListPerfMonCountersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListPerfMonCountersComplete(ctx context.Context, resourceGroupName string, name string, filter string) (result PerfMonCounterCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPerfMonCounters")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListPerfMonCounters(ctx, resourceGroupName, name, filter)
 	return
 }
@@ -18610,6 +21458,16 @@ func (client AppsClient) ListPerfMonCountersComplete(ctx context.Context, resour
 // $filter=(startTime eq 2014-01-01T00:00:00Z and endTime eq 2014-12-31T23:59:59Z and timeGrain eq
 // duration'[Hour|Minute|Day]'.
 func (client AppsClient) ListPerfMonCountersSlot(ctx context.Context, resourceGroupName string, name string, slot string, filter string) (result PerfMonCounterCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPerfMonCountersSlot")
+		defer func() {
+			sc := -1
+			if result.pmcc.Response.Response != nil {
+				sc = result.pmcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18686,8 +21544,8 @@ func (client AppsClient) ListPerfMonCountersSlotResponder(resp *http.Response) (
 }
 
 // listPerfMonCountersSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listPerfMonCountersSlotNextResults(lastResults PerfMonCounterCollection) (result PerfMonCounterCollection, err error) {
-	req, err := lastResults.perfMonCounterCollectionPreparer()
+func (client AppsClient) listPerfMonCountersSlotNextResults(ctx context.Context, lastResults PerfMonCounterCollection) (result PerfMonCounterCollection, err error) {
+	req, err := lastResults.perfMonCounterCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listPerfMonCountersSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -18708,6 +21566,16 @@ func (client AppsClient) listPerfMonCountersSlotNextResults(lastResults PerfMonC
 
 // ListPerfMonCountersSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListPerfMonCountersSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string, filter string) (result PerfMonCounterCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPerfMonCountersSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListPerfMonCountersSlot(ctx, resourceGroupName, name, slot, filter)
 	return
 }
@@ -18717,6 +21585,16 @@ func (client AppsClient) ListPerfMonCountersSlotComplete(ctx context.Context, re
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListPremierAddOns(ctx context.Context, resourceGroupName string, name string) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPremierAddOns")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18794,6 +21672,16 @@ func (client AppsClient) ListPremierAddOnsResponder(resp *http.Response) (result
 // slot - name of the deployment slot. If a slot is not specified, the API will get the premier add-ons for the
 // production slot.
 func (client AppsClient) ListPremierAddOnsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPremierAddOnsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18871,6 +21759,16 @@ func (client AppsClient) ListPremierAddOnsSlotResponder(resp *http.Response) (re
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site name.
 func (client AppsClient) ListProcesses(ctx context.Context, resourceGroupName string, name string) (result ProcessInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcesses")
+		defer func() {
+			sc := -1
+			if result.pic.Response.Response != nil {
+				sc = result.pic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -18943,8 +21841,8 @@ func (client AppsClient) ListProcessesResponder(resp *http.Response) (result Pro
 }
 
 // listProcessesNextResults retrieves the next set of results, if any.
-func (client AppsClient) listProcessesNextResults(lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
-	req, err := lastResults.processInfoCollectionPreparer()
+func (client AppsClient) listProcessesNextResults(ctx context.Context, lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
+	req, err := lastResults.processInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listProcessesNextResults", nil, "Failure preparing next results request")
 	}
@@ -18965,6 +21863,16 @@ func (client AppsClient) listProcessesNextResults(lastResults ProcessInfoCollect
 
 // ListProcessesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListProcessesComplete(ctx context.Context, resourceGroupName string, name string) (result ProcessInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcesses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListProcesses(ctx, resourceGroupName, name)
 	return
 }
@@ -18977,6 +21885,16 @@ func (client AppsClient) ListProcessesComplete(ctx context.Context, resourceGrou
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) ListProcessesSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ProcessInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessesSlot")
+		defer func() {
+			sc := -1
+			if result.pic.Response.Response != nil {
+				sc = result.pic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19050,8 +21968,8 @@ func (client AppsClient) ListProcessesSlotResponder(resp *http.Response) (result
 }
 
 // listProcessesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listProcessesSlotNextResults(lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
-	req, err := lastResults.processInfoCollectionPreparer()
+func (client AppsClient) listProcessesSlotNextResults(ctx context.Context, lastResults ProcessInfoCollection) (result ProcessInfoCollection, err error) {
+	req, err := lastResults.processInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listProcessesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -19072,6 +21990,16 @@ func (client AppsClient) listProcessesSlotNextResults(lastResults ProcessInfoCol
 
 // ListProcessesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListProcessesSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result ProcessInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListProcessesSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -19082,6 +22010,16 @@ func (client AppsClient) ListProcessesSlotComplete(ctx context.Context, resource
 // name - site name.
 // processID - pID.
 func (client AppsClient) ListProcessModules(ctx context.Context, resourceGroupName string, name string, processID string) (result ProcessModuleInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessModules")
+		defer func() {
+			sc := -1
+			if result.pmic.Response.Response != nil {
+				sc = result.pmic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19155,8 +22093,8 @@ func (client AppsClient) ListProcessModulesResponder(resp *http.Response) (resul
 }
 
 // listProcessModulesNextResults retrieves the next set of results, if any.
-func (client AppsClient) listProcessModulesNextResults(lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
-	req, err := lastResults.processModuleInfoCollectionPreparer()
+func (client AppsClient) listProcessModulesNextResults(ctx context.Context, lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
+	req, err := lastResults.processModuleInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listProcessModulesNextResults", nil, "Failure preparing next results request")
 	}
@@ -19177,6 +22115,16 @@ func (client AppsClient) listProcessModulesNextResults(lastResults ProcessModule
 
 // ListProcessModulesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListProcessModulesComplete(ctx context.Context, resourceGroupName string, name string, processID string) (result ProcessModuleInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessModules")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListProcessModules(ctx, resourceGroupName, name, processID)
 	return
 }
@@ -19190,6 +22138,16 @@ func (client AppsClient) ListProcessModulesComplete(ctx context.Context, resourc
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) ListProcessModulesSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result ProcessModuleInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessModulesSlot")
+		defer func() {
+			sc := -1
+			if result.pmic.Response.Response != nil {
+				sc = result.pmic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19264,8 +22222,8 @@ func (client AppsClient) ListProcessModulesSlotResponder(resp *http.Response) (r
 }
 
 // listProcessModulesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listProcessModulesSlotNextResults(lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
-	req, err := lastResults.processModuleInfoCollectionPreparer()
+func (client AppsClient) listProcessModulesSlotNextResults(ctx context.Context, lastResults ProcessModuleInfoCollection) (result ProcessModuleInfoCollection, err error) {
+	req, err := lastResults.processModuleInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listProcessModulesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -19286,6 +22244,16 @@ func (client AppsClient) listProcessModulesSlotNextResults(lastResults ProcessMo
 
 // ListProcessModulesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListProcessModulesSlotComplete(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result ProcessModuleInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessModulesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListProcessModulesSlot(ctx, resourceGroupName, name, processID, slot)
 	return
 }
@@ -19296,6 +22264,16 @@ func (client AppsClient) ListProcessModulesSlotComplete(ctx context.Context, res
 // name - site name.
 // processID - pID.
 func (client AppsClient) ListProcessThreads(ctx context.Context, resourceGroupName string, name string, processID string) (result ProcessThreadInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessThreads")
+		defer func() {
+			sc := -1
+			if result.ptic.Response.Response != nil {
+				sc = result.ptic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19369,8 +22347,8 @@ func (client AppsClient) ListProcessThreadsResponder(resp *http.Response) (resul
 }
 
 // listProcessThreadsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listProcessThreadsNextResults(lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
-	req, err := lastResults.processThreadInfoCollectionPreparer()
+func (client AppsClient) listProcessThreadsNextResults(ctx context.Context, lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
+	req, err := lastResults.processThreadInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listProcessThreadsNextResults", nil, "Failure preparing next results request")
 	}
@@ -19391,6 +22369,16 @@ func (client AppsClient) listProcessThreadsNextResults(lastResults ProcessThread
 
 // ListProcessThreadsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListProcessThreadsComplete(ctx context.Context, resourceGroupName string, name string, processID string) (result ProcessThreadInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessThreads")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListProcessThreads(ctx, resourceGroupName, name, processID)
 	return
 }
@@ -19403,6 +22391,16 @@ func (client AppsClient) ListProcessThreadsComplete(ctx context.Context, resourc
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) ListProcessThreadsSlot(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result ProcessThreadInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessThreadsSlot")
+		defer func() {
+			sc := -1
+			if result.ptic.Response.Response != nil {
+				sc = result.ptic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19477,8 +22475,8 @@ func (client AppsClient) ListProcessThreadsSlotResponder(resp *http.Response) (r
 }
 
 // listProcessThreadsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listProcessThreadsSlotNextResults(lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
-	req, err := lastResults.processThreadInfoCollectionPreparer()
+func (client AppsClient) listProcessThreadsSlotNextResults(ctx context.Context, lastResults ProcessThreadInfoCollection) (result ProcessThreadInfoCollection, err error) {
+	req, err := lastResults.processThreadInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listProcessThreadsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -19499,6 +22497,16 @@ func (client AppsClient) listProcessThreadsSlotNextResults(lastResults ProcessTh
 
 // ListProcessThreadsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListProcessThreadsSlotComplete(ctx context.Context, resourceGroupName string, name string, processID string, slot string) (result ProcessThreadInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListProcessThreadsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListProcessThreadsSlot(ctx, resourceGroupName, name, processID, slot)
 	return
 }
@@ -19508,6 +22516,16 @@ func (client AppsClient) ListProcessThreadsSlotComplete(ctx context.Context, res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListPublicCertificates(ctx context.Context, resourceGroupName string, name string) (result PublicCertificateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublicCertificates")
+		defer func() {
+			sc := -1
+			if result.pcc.Response.Response != nil {
+				sc = result.pcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19580,8 +22598,8 @@ func (client AppsClient) ListPublicCertificatesResponder(resp *http.Response) (r
 }
 
 // listPublicCertificatesNextResults retrieves the next set of results, if any.
-func (client AppsClient) listPublicCertificatesNextResults(lastResults PublicCertificateCollection) (result PublicCertificateCollection, err error) {
-	req, err := lastResults.publicCertificateCollectionPreparer()
+func (client AppsClient) listPublicCertificatesNextResults(ctx context.Context, lastResults PublicCertificateCollection) (result PublicCertificateCollection, err error) {
+	req, err := lastResults.publicCertificateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listPublicCertificatesNextResults", nil, "Failure preparing next results request")
 	}
@@ -19602,6 +22620,16 @@ func (client AppsClient) listPublicCertificatesNextResults(lastResults PublicCer
 
 // ListPublicCertificatesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListPublicCertificatesComplete(ctx context.Context, resourceGroupName string, name string) (result PublicCertificateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublicCertificates")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListPublicCertificates(ctx, resourceGroupName, name)
 	return
 }
@@ -19613,6 +22641,16 @@ func (client AppsClient) ListPublicCertificatesComplete(ctx context.Context, res
 // slot - name of the deployment slot. If a slot is not specified, the API gets hostname bindings for the
 // production slot.
 func (client AppsClient) ListPublicCertificatesSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result PublicCertificateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublicCertificatesSlot")
+		defer func() {
+			sc := -1
+			if result.pcc.Response.Response != nil {
+				sc = result.pcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19686,8 +22724,8 @@ func (client AppsClient) ListPublicCertificatesSlotResponder(resp *http.Response
 }
 
 // listPublicCertificatesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listPublicCertificatesSlotNextResults(lastResults PublicCertificateCollection) (result PublicCertificateCollection, err error) {
-	req, err := lastResults.publicCertificateCollectionPreparer()
+func (client AppsClient) listPublicCertificatesSlotNextResults(ctx context.Context, lastResults PublicCertificateCollection) (result PublicCertificateCollection, err error) {
+	req, err := lastResults.publicCertificateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listPublicCertificatesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -19708,6 +22746,16 @@ func (client AppsClient) listPublicCertificatesSlotNextResults(lastResults Publi
 
 // ListPublicCertificatesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListPublicCertificatesSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result PublicCertificateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublicCertificatesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListPublicCertificatesSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -19717,6 +22765,16 @@ func (client AppsClient) ListPublicCertificatesSlotComplete(ctx context.Context,
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListPublishingCredentials(ctx context.Context, resourceGroupName string, name string) (result AppsListPublishingCredentialsFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublishingCredentials")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19770,10 +22828,6 @@ func (client AppsClient) ListPublishingCredentialsSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -19798,6 +22852,16 @@ func (client AppsClient) ListPublishingCredentialsResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will get the publishing credentials
 // for the production slot.
 func (client AppsClient) ListPublishingCredentialsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result AppsListPublishingCredentialsSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublishingCredentialsSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19852,10 +22916,6 @@ func (client AppsClient) ListPublishingCredentialsSlotSender(req *http.Request)
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -19880,6 +22940,16 @@ func (client AppsClient) ListPublishingCredentialsSlotResponder(resp *http.Respo
 // publishingProfileOptions - specifies publishingProfileOptions for publishing profile. For example, use
 // {"format": "FileZilla3"} to get a FileZilla publishing profile.
 func (client AppsClient) ListPublishingProfileXMLWithSecrets(ctx context.Context, resourceGroupName string, name string, publishingProfileOptions CsmPublishingProfileOptions) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublishingProfileXMLWithSecrets")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -19960,6 +23030,16 @@ func (client AppsClient) ListPublishingProfileXMLWithSecretsResponder(resp *http
 // slot - name of the deployment slot. If a slot is not specified, the API will get the publishing profile for
 // the production slot.
 func (client AppsClient) ListPublishingProfileXMLWithSecretsSlot(ctx context.Context, resourceGroupName string, name string, publishingProfileOptions CsmPublishingProfileOptions, slot string) (result ReadCloser, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListPublishingProfileXMLWithSecretsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20037,6 +23117,16 @@ func (client AppsClient) ListPublishingProfileXMLWithSecretsSlotResponder(resp *
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListRelayServiceConnections(ctx context.Context, resourceGroupName string, name string) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListRelayServiceConnections")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20114,6 +23204,16 @@ func (client AppsClient) ListRelayServiceConnectionsResponder(resp *http.Respons
 // slot - name of the deployment slot. If a slot is not specified, the API will get hybrid connections for the
 // production slot.
 func (client AppsClient) ListRelayServiceConnectionsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListRelayServiceConnectionsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20190,6 +23290,16 @@ func (client AppsClient) ListRelayServiceConnectionsSlotResponder(resp *http.Res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site name.
 func (client AppsClient) ListSiteExtensions(ctx context.Context, resourceGroupName string, name string) (result SiteExtensionInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSiteExtensions")
+		defer func() {
+			sc := -1
+			if result.seic.Response.Response != nil {
+				sc = result.seic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20262,8 +23372,8 @@ func (client AppsClient) ListSiteExtensionsResponder(resp *http.Response) (resul
 }
 
 // listSiteExtensionsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSiteExtensionsNextResults(lastResults SiteExtensionInfoCollection) (result SiteExtensionInfoCollection, err error) {
-	req, err := lastResults.siteExtensionInfoCollectionPreparer()
+func (client AppsClient) listSiteExtensionsNextResults(ctx context.Context, lastResults SiteExtensionInfoCollection) (result SiteExtensionInfoCollection, err error) {
+	req, err := lastResults.siteExtensionInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSiteExtensionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -20284,6 +23394,16 @@ func (client AppsClient) listSiteExtensionsNextResults(lastResults SiteExtension
 
 // ListSiteExtensionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListSiteExtensionsComplete(ctx context.Context, resourceGroupName string, name string) (result SiteExtensionInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSiteExtensions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteExtensions(ctx, resourceGroupName, name)
 	return
 }
@@ -20295,6 +23415,16 @@ func (client AppsClient) ListSiteExtensionsComplete(ctx context.Context, resourc
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) ListSiteExtensionsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteExtensionInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSiteExtensionsSlot")
+		defer func() {
+			sc := -1
+			if result.seic.Response.Response != nil {
+				sc = result.seic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20368,8 +23498,8 @@ func (client AppsClient) ListSiteExtensionsSlotResponder(resp *http.Response) (r
 }
 
 // listSiteExtensionsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSiteExtensionsSlotNextResults(lastResults SiteExtensionInfoCollection) (result SiteExtensionInfoCollection, err error) {
-	req, err := lastResults.siteExtensionInfoCollectionPreparer()
+func (client AppsClient) listSiteExtensionsSlotNextResults(ctx context.Context, lastResults SiteExtensionInfoCollection) (result SiteExtensionInfoCollection, err error) {
+	req, err := lastResults.siteExtensionInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSiteExtensionsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -20390,6 +23520,16 @@ func (client AppsClient) listSiteExtensionsSlotNextResults(lastResults SiteExten
 
 // ListSiteExtensionsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListSiteExtensionsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result SiteExtensionInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSiteExtensionsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteExtensionsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -20399,6 +23539,16 @@ func (client AppsClient) ListSiteExtensionsSlotComplete(ctx context.Context, res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) ListSitePushSettings(ctx context.Context, resourceGroupName string, name string) (result PushSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSitePushSettings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20475,6 +23625,16 @@ func (client AppsClient) ListSitePushSettingsResponder(resp *http.Response) (res
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) ListSitePushSettingsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result PushSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSitePushSettingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20552,6 +23712,16 @@ func (client AppsClient) ListSitePushSettingsSlotResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListSlotConfigurationNames(ctx context.Context, resourceGroupName string, name string) (result SlotConfigNamesResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlotConfigurationNames")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20628,6 +23798,16 @@ func (client AppsClient) ListSlotConfigurationNamesResponder(resp *http.Response
 // name - name of the app.
 // slotSwapEntity - JSON object that contains the target slot name. See example.
 func (client AppsClient) ListSlotDifferencesFromProduction(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity) (result SlotDifferenceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlotDifferencesFromProduction")
+		defer func() {
+			sc := -1
+			if result.sdc.Response.Response != nil {
+				sc = result.sdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20705,8 +23885,8 @@ func (client AppsClient) ListSlotDifferencesFromProductionResponder(resp *http.R
 }
 
 // listSlotDifferencesFromProductionNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSlotDifferencesFromProductionNextResults(lastResults SlotDifferenceCollection) (result SlotDifferenceCollection, err error) {
-	req, err := lastResults.slotDifferenceCollectionPreparer()
+func (client AppsClient) listSlotDifferencesFromProductionNextResults(ctx context.Context, lastResults SlotDifferenceCollection) (result SlotDifferenceCollection, err error) {
+	req, err := lastResults.slotDifferenceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSlotDifferencesFromProductionNextResults", nil, "Failure preparing next results request")
 	}
@@ -20727,6 +23907,16 @@ func (client AppsClient) listSlotDifferencesFromProductionNextResults(lastResult
 
 // ListSlotDifferencesFromProductionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListSlotDifferencesFromProductionComplete(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity) (result SlotDifferenceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlotDifferencesFromProduction")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSlotDifferencesFromProduction(ctx, resourceGroupName, name, slotSwapEntity)
 	return
 }
@@ -20738,6 +23928,16 @@ func (client AppsClient) ListSlotDifferencesFromProductionComplete(ctx context.C
 // slotSwapEntity - JSON object that contains the target slot name. See example.
 // slot - name of the source slot. If a slot is not specified, the production slot is used as the source slot.
 func (client AppsClient) ListSlotDifferencesSlot(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity, slot string) (result SlotDifferenceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlotDifferencesSlot")
+		defer func() {
+			sc := -1
+			if result.sdc.Response.Response != nil {
+				sc = result.sdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20816,8 +24016,8 @@ func (client AppsClient) ListSlotDifferencesSlotResponder(resp *http.Response) (
 }
 
 // listSlotDifferencesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSlotDifferencesSlotNextResults(lastResults SlotDifferenceCollection) (result SlotDifferenceCollection, err error) {
-	req, err := lastResults.slotDifferenceCollectionPreparer()
+func (client AppsClient) listSlotDifferencesSlotNextResults(ctx context.Context, lastResults SlotDifferenceCollection) (result SlotDifferenceCollection, err error) {
+	req, err := lastResults.slotDifferenceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSlotDifferencesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -20838,6 +24038,16 @@ func (client AppsClient) listSlotDifferencesSlotNextResults(lastResults SlotDiff
 
 // ListSlotDifferencesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListSlotDifferencesSlotComplete(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity, slot string) (result SlotDifferenceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlotDifferencesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSlotDifferencesSlot(ctx, resourceGroupName, name, slotSwapEntity, slot)
 	return
 }
@@ -20847,6 +24057,16 @@ func (client AppsClient) ListSlotDifferencesSlotComplete(ctx context.Context, re
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListSlots(ctx context.Context, resourceGroupName string, name string) (result AppCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlots")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -20919,8 +24139,8 @@ func (client AppsClient) ListSlotsResponder(resp *http.Response) (result AppColl
 }
 
 // listSlotsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSlotsNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppsClient) listSlotsNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSlotsNextResults", nil, "Failure preparing next results request")
 	}
@@ -20941,50 +24161,318 @@ func (client AppsClient) listSlotsNextResults(lastResults AppCollection) (result
 
 // ListSlotsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListSlotsComplete(ctx context.Context, resourceGroupName string, name string) (result AppCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSlots")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSlots(ctx, resourceGroupName, name)
 	return
 }
 
-// ListSnapshots returns all Snapshots to the user.
+// ListSnapshots returns all Snapshots to the user.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - website Name.
+func (client AppsClient) ListSnapshots(ctx context.Context, resourceGroupName string, name string) (result SnapshotCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshots")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "ListSnapshots", err.Error())
+	}
+
+	result.fn = client.listSnapshotsNextResults
+	req, err := client.ListSnapshotsPreparer(ctx, resourceGroupName, name)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshots", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSnapshotsSender(req)
+	if err != nil {
+		result.sc.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshots", resp, "Failure sending request")
+		return
+	}
+
+	result.sc, err = client.ListSnapshotsResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshots", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListSnapshotsPreparer prepares the ListSnapshots request.
+func (client AppsClient) ListSnapshotsPreparer(ctx context.Context, resourceGroupName string, name string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/snapshots", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSnapshotsSender sends the ListSnapshots request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) ListSnapshotsSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListSnapshotsResponder handles the response to the ListSnapshots request. The method always
+// closes the http.Response Body.
+func (client AppsClient) ListSnapshotsResponder(resp *http.Response) (result SnapshotCollection, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listSnapshotsNextResults retrieves the next set of results, if any.
+func (client AppsClient) listSnapshotsNextResults(ctx context.Context, lastResults SnapshotCollection) (result SnapshotCollection, err error) {
+	req, err := lastResults.snapshotCollectionPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSnapshotsSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListSnapshotsResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListSnapshotsComplete enumerates all values, automatically crossing page boundaries as required.
+func (client AppsClient) ListSnapshotsComplete(ctx context.Context, resourceGroupName string, name string) (result SnapshotCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshots")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListSnapshots(ctx, resourceGroupName, name)
+	return
+}
+
+// ListSnapshotsFromDRSecondary returns all Snapshots to the user from DRSecondary endpoint.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - website Name.
+func (client AppsClient) ListSnapshotsFromDRSecondary(ctx context.Context, resourceGroupName string, name string) (result SnapshotCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshotsFromDRSecondary")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "ListSnapshotsFromDRSecondary", err.Error())
+	}
+
+	result.fn = client.listSnapshotsFromDRSecondaryNextResults
+	req, err := client.ListSnapshotsFromDRSecondaryPreparer(ctx, resourceGroupName, name)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshotsFromDRSecondary", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSnapshotsFromDRSecondarySender(req)
+	if err != nil {
+		result.sc.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshotsFromDRSecondary", resp, "Failure sending request")
+		return
+	}
+
+	result.sc, err = client.ListSnapshotsFromDRSecondaryResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshotsFromDRSecondary", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListSnapshotsFromDRSecondaryPreparer prepares the ListSnapshotsFromDRSecondary request.
+func (client AppsClient) ListSnapshotsFromDRSecondaryPreparer(ctx context.Context, resourceGroupName string, name string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/snapshotsdr", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSnapshotsFromDRSecondarySender sends the ListSnapshotsFromDRSecondary request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) ListSnapshotsFromDRSecondarySender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// ListSnapshotsFromDRSecondaryResponder handles the response to the ListSnapshotsFromDRSecondary request. The method always
+// closes the http.Response Body.
+func (client AppsClient) ListSnapshotsFromDRSecondaryResponder(resp *http.Response) (result SnapshotCollection, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listSnapshotsFromDRSecondaryNextResults retrieves the next set of results, if any.
+func (client AppsClient) listSnapshotsFromDRSecondaryNextResults(ctx context.Context, lastResults SnapshotCollection) (result SnapshotCollection, err error) {
+	req, err := lastResults.snapshotCollectionPreparer(ctx)
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsFromDRSecondaryNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSnapshotsFromDRSecondarySender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsFromDRSecondaryNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListSnapshotsFromDRSecondaryResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsFromDRSecondaryNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListSnapshotsFromDRSecondaryComplete enumerates all values, automatically crossing page boundaries as required.
+func (client AppsClient) ListSnapshotsFromDRSecondaryComplete(ctx context.Context, resourceGroupName string, name string) (result SnapshotCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshotsFromDRSecondary")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListSnapshotsFromDRSecondary(ctx, resourceGroupName, name)
+	return
+}
+
+// ListSnapshotsFromDRSecondarySlot returns all Snapshots to the user from DRSecondary endpoint.
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - website Name.
-func (client AppsClient) ListSnapshots(ctx context.Context, resourceGroupName string, name string) (result SnapshotCollectionPage, err error) {
+// slot - website Slot.
+func (client AppsClient) ListSnapshotsFromDRSecondarySlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SnapshotCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshotsFromDRSecondarySlot")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("web.AppsClient", "ListSnapshots", err.Error())
+		return result, validation.NewError("web.AppsClient", "ListSnapshotsFromDRSecondarySlot", err.Error())
 	}
 
-	result.fn = client.listSnapshotsNextResults
-	req, err := client.ListSnapshotsPreparer(ctx, resourceGroupName, name)
+	result.fn = client.listSnapshotsFromDRSecondarySlotNextResults
+	req, err := client.ListSnapshotsFromDRSecondarySlotPreparer(ctx, resourceGroupName, name, slot)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshots", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshotsFromDRSecondarySlot", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.ListSnapshotsSender(req)
+	resp, err := client.ListSnapshotsFromDRSecondarySlotSender(req)
 	if err != nil {
 		result.sc.Response = autorest.Response{Response: resp}
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshots", resp, "Failure sending request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshotsFromDRSecondarySlot", resp, "Failure sending request")
 		return
 	}
 
-	result.sc, err = client.ListSnapshotsResponder(resp)
+	result.sc, err = client.ListSnapshotsFromDRSecondarySlotResponder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshots", resp, "Failure responding to request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "ListSnapshotsFromDRSecondarySlot", resp, "Failure responding to request")
 	}
 
 	return
 }
 
-// ListSnapshotsPreparer prepares the ListSnapshots request.
-func (client AppsClient) ListSnapshotsPreparer(ctx context.Context, resourceGroupName string, name string) (*http.Request, error) {
+// ListSnapshotsFromDRSecondarySlotPreparer prepares the ListSnapshotsFromDRSecondarySlot request.
+func (client AppsClient) ListSnapshotsFromDRSecondarySlotPreparer(ctx context.Context, resourceGroupName string, name string, slot string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"name":              autorest.Encode("path", name),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"slot":              autorest.Encode("path", slot),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
 	}
 
@@ -20996,21 +24484,21 @@ func (client AppsClient) ListSnapshotsPreparer(ctx context.Context, resourceGrou
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/snapshots", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/snapshotsdr", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// ListSnapshotsSender sends the ListSnapshots request. The method will close the
+// ListSnapshotsFromDRSecondarySlotSender sends the ListSnapshotsFromDRSecondarySlot request. The method will close the
 // http.Response Body if it receives an error.
-func (client AppsClient) ListSnapshotsSender(req *http.Request) (*http.Response, error) {
+func (client AppsClient) ListSnapshotsFromDRSecondarySlotSender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
 }
 
-// ListSnapshotsResponder handles the response to the ListSnapshots request. The method always
+// ListSnapshotsFromDRSecondarySlotResponder handles the response to the ListSnapshotsFromDRSecondarySlot request. The method always
 // closes the http.Response Body.
-func (client AppsClient) ListSnapshotsResponder(resp *http.Response) (result SnapshotCollection, err error) {
+func (client AppsClient) ListSnapshotsFromDRSecondarySlotResponder(resp *http.Response) (result SnapshotCollection, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -21021,30 +24509,40 @@ func (client AppsClient) ListSnapshotsResponder(resp *http.Response) (result Sna
 	return
 }
 
-// listSnapshotsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSnapshotsNextResults(lastResults SnapshotCollection) (result SnapshotCollection, err error) {
-	req, err := lastResults.snapshotCollectionPreparer()
+// listSnapshotsFromDRSecondarySlotNextResults retrieves the next set of results, if any.
+func (client AppsClient) listSnapshotsFromDRSecondarySlotNextResults(ctx context.Context, lastResults SnapshotCollection) (result SnapshotCollection, err error) {
+	req, err := lastResults.snapshotCollectionPreparer(ctx)
 	if err != nil {
-		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsNextResults", nil, "Failure preparing next results request")
+		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsFromDRSecondarySlotNextResults", nil, "Failure preparing next results request")
 	}
 	if req == nil {
 		return
 	}
-	resp, err := client.ListSnapshotsSender(req)
+	resp, err := client.ListSnapshotsFromDRSecondarySlotSender(req)
 	if err != nil {
 		result.Response = autorest.Response{Response: resp}
-		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsNextResults", resp, "Failure sending next results request")
+		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsFromDRSecondarySlotNextResults", resp, "Failure sending next results request")
 	}
-	result, err = client.ListSnapshotsResponder(resp)
+	result, err = client.ListSnapshotsFromDRSecondarySlotResponder(resp)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsNextResults", resp, "Failure responding to next results request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsFromDRSecondarySlotNextResults", resp, "Failure responding to next results request")
 	}
 	return
 }
 
-// ListSnapshotsComplete enumerates all values, automatically crossing page boundaries as required.
-func (client AppsClient) ListSnapshotsComplete(ctx context.Context, resourceGroupName string, name string) (result SnapshotCollectionIterator, err error) {
-	result.page, err = client.ListSnapshots(ctx, resourceGroupName, name)
+// ListSnapshotsFromDRSecondarySlotComplete enumerates all values, automatically crossing page boundaries as required.
+func (client AppsClient) ListSnapshotsFromDRSecondarySlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result SnapshotCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshotsFromDRSecondarySlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListSnapshotsFromDRSecondarySlot(ctx, resourceGroupName, name, slot)
 	return
 }
 
@@ -21054,6 +24552,16 @@ func (client AppsClient) ListSnapshotsComplete(ctx context.Context, resourceGrou
 // name - website Name.
 // slot - website Slot.
 func (client AppsClient) ListSnapshotsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result SnapshotCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshotsSlot")
+		defer func() {
+			sc := -1
+			if result.sc.Response.Response != nil {
+				sc = result.sc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21127,8 +24635,8 @@ func (client AppsClient) ListSnapshotsSlotResponder(resp *http.Response) (result
 }
 
 // listSnapshotsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listSnapshotsSlotNextResults(lastResults SnapshotCollection) (result SnapshotCollection, err error) {
-	req, err := lastResults.snapshotCollectionPreparer()
+func (client AppsClient) listSnapshotsSlotNextResults(ctx context.Context, lastResults SnapshotCollection) (result SnapshotCollection, err error) {
+	req, err := lastResults.snapshotCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listSnapshotsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -21149,6 +24657,16 @@ func (client AppsClient) listSnapshotsSlotNextResults(lastResults SnapshotCollec
 
 // ListSnapshotsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListSnapshotsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result SnapshotCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSnapshotsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSnapshotsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -21158,6 +24676,16 @@ func (client AppsClient) ListSnapshotsSlotComplete(ctx context.Context, resource
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListSyncFunctionTriggers(ctx context.Context, resourceGroupName string, name string) (result FunctionSecrets, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSyncFunctionTriggers")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21235,6 +24763,16 @@ func (client AppsClient) ListSyncFunctionTriggersResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will restore a backup of the
 // production slot.
 func (client AppsClient) ListSyncFunctionTriggersSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result FunctionSecrets, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListSyncFunctionTriggersSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21312,6 +24850,16 @@ func (client AppsClient) ListSyncFunctionTriggersSlotResponder(resp *http.Respon
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) ListTriggeredWebJobHistory(ctx context.Context, resourceGroupName string, name string, webJobName string) (result TriggeredJobHistoryCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobHistory")
+		defer func() {
+			sc := -1
+			if result.tjhc.Response.Response != nil {
+				sc = result.tjhc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21385,8 +24933,8 @@ func (client AppsClient) ListTriggeredWebJobHistoryResponder(resp *http.Response
 }
 
 // listTriggeredWebJobHistoryNextResults retrieves the next set of results, if any.
-func (client AppsClient) listTriggeredWebJobHistoryNextResults(lastResults TriggeredJobHistoryCollection) (result TriggeredJobHistoryCollection, err error) {
-	req, err := lastResults.triggeredJobHistoryCollectionPreparer()
+func (client AppsClient) listTriggeredWebJobHistoryNextResults(ctx context.Context, lastResults TriggeredJobHistoryCollection) (result TriggeredJobHistoryCollection, err error) {
+	req, err := lastResults.triggeredJobHistoryCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listTriggeredWebJobHistoryNextResults", nil, "Failure preparing next results request")
 	}
@@ -21407,6 +24955,16 @@ func (client AppsClient) listTriggeredWebJobHistoryNextResults(lastResults Trigg
 
 // ListTriggeredWebJobHistoryComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListTriggeredWebJobHistoryComplete(ctx context.Context, resourceGroupName string, name string, webJobName string) (result TriggeredJobHistoryCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobHistory")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListTriggeredWebJobHistory(ctx, resourceGroupName, name, webJobName)
 	return
 }
@@ -21419,6 +24977,16 @@ func (client AppsClient) ListTriggeredWebJobHistoryComplete(ctx context.Context,
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) ListTriggeredWebJobHistorySlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result TriggeredJobHistoryCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobHistorySlot")
+		defer func() {
+			sc := -1
+			if result.tjhc.Response.Response != nil {
+				sc = result.tjhc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21493,8 +25061,8 @@ func (client AppsClient) ListTriggeredWebJobHistorySlotResponder(resp *http.Resp
 }
 
 // listTriggeredWebJobHistorySlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listTriggeredWebJobHistorySlotNextResults(lastResults TriggeredJobHistoryCollection) (result TriggeredJobHistoryCollection, err error) {
-	req, err := lastResults.triggeredJobHistoryCollectionPreparer()
+func (client AppsClient) listTriggeredWebJobHistorySlotNextResults(ctx context.Context, lastResults TriggeredJobHistoryCollection) (result TriggeredJobHistoryCollection, err error) {
+	req, err := lastResults.triggeredJobHistoryCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listTriggeredWebJobHistorySlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -21515,6 +25083,16 @@ func (client AppsClient) listTriggeredWebJobHistorySlotNextResults(lastResults T
 
 // ListTriggeredWebJobHistorySlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListTriggeredWebJobHistorySlotComplete(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result TriggeredJobHistoryCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobHistorySlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListTriggeredWebJobHistorySlot(ctx, resourceGroupName, name, webJobName, slot)
 	return
 }
@@ -21524,6 +25102,16 @@ func (client AppsClient) ListTriggeredWebJobHistorySlotComplete(ctx context.Cont
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site name.
 func (client AppsClient) ListTriggeredWebJobs(ctx context.Context, resourceGroupName string, name string) (result TriggeredWebJobCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobs")
+		defer func() {
+			sc := -1
+			if result.twjc.Response.Response != nil {
+				sc = result.twjc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21596,8 +25184,8 @@ func (client AppsClient) ListTriggeredWebJobsResponder(resp *http.Response) (res
 }
 
 // listTriggeredWebJobsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listTriggeredWebJobsNextResults(lastResults TriggeredWebJobCollection) (result TriggeredWebJobCollection, err error) {
-	req, err := lastResults.triggeredWebJobCollectionPreparer()
+func (client AppsClient) listTriggeredWebJobsNextResults(ctx context.Context, lastResults TriggeredWebJobCollection) (result TriggeredWebJobCollection, err error) {
+	req, err := lastResults.triggeredWebJobCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listTriggeredWebJobsNextResults", nil, "Failure preparing next results request")
 	}
@@ -21618,6 +25206,16 @@ func (client AppsClient) listTriggeredWebJobsNextResults(lastResults TriggeredWe
 
 // ListTriggeredWebJobsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListTriggeredWebJobsComplete(ctx context.Context, resourceGroupName string, name string) (result TriggeredWebJobCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobs")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListTriggeredWebJobs(ctx, resourceGroupName, name)
 	return
 }
@@ -21629,6 +25227,16 @@ func (client AppsClient) ListTriggeredWebJobsComplete(ctx context.Context, resou
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) ListTriggeredWebJobsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result TriggeredWebJobCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobsSlot")
+		defer func() {
+			sc := -1
+			if result.twjc.Response.Response != nil {
+				sc = result.twjc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21702,8 +25310,8 @@ func (client AppsClient) ListTriggeredWebJobsSlotResponder(resp *http.Response)
 }
 
 // listTriggeredWebJobsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listTriggeredWebJobsSlotNextResults(lastResults TriggeredWebJobCollection) (result TriggeredWebJobCollection, err error) {
-	req, err := lastResults.triggeredWebJobCollectionPreparer()
+func (client AppsClient) listTriggeredWebJobsSlotNextResults(ctx context.Context, lastResults TriggeredWebJobCollection) (result TriggeredWebJobCollection, err error) {
+	req, err := lastResults.triggeredWebJobCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listTriggeredWebJobsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -21724,6 +25332,16 @@ func (client AppsClient) listTriggeredWebJobsSlotNextResults(lastResults Trigger
 
 // ListTriggeredWebJobsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListTriggeredWebJobsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result TriggeredWebJobCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListTriggeredWebJobsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListTriggeredWebJobsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -21736,6 +25354,16 @@ func (client AppsClient) ListTriggeredWebJobsSlotComplete(ctx context.Context, r
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppsClient) ListUsages(ctx context.Context, resourceGroupName string, name string, filter string) (result CsmUsageQuotaCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.cuqc.Response.Response != nil {
+				sc = result.cuqc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21811,8 +25439,8 @@ func (client AppsClient) ListUsagesResponder(resp *http.Response) (result CsmUsa
 }
 
 // listUsagesNextResults retrieves the next set of results, if any.
-func (client AppsClient) listUsagesNextResults(lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
-	req, err := lastResults.csmUsageQuotaCollectionPreparer()
+func (client AppsClient) listUsagesNextResults(ctx context.Context, lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
+	req, err := lastResults.csmUsageQuotaCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listUsagesNextResults", nil, "Failure preparing next results request")
 	}
@@ -21833,6 +25461,16 @@ func (client AppsClient) listUsagesNextResults(lastResults CsmUsageQuotaCollecti
 
 // ListUsagesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListUsagesComplete(ctx context.Context, resourceGroupName string, name string, filter string) (result CsmUsageQuotaCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListUsages(ctx, resourceGroupName, name, filter)
 	return
 }
@@ -21847,6 +25485,16 @@ func (client AppsClient) ListUsagesComplete(ctx context.Context, resourceGroupNa
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppsClient) ListUsagesSlot(ctx context.Context, resourceGroupName string, name string, slot string, filter string) (result CsmUsageQuotaCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListUsagesSlot")
+		defer func() {
+			sc := -1
+			if result.cuqc.Response.Response != nil {
+				sc = result.cuqc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -21923,8 +25571,8 @@ func (client AppsClient) ListUsagesSlotResponder(resp *http.Response) (result Cs
 }
 
 // listUsagesSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listUsagesSlotNextResults(lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
-	req, err := lastResults.csmUsageQuotaCollectionPreparer()
+func (client AppsClient) listUsagesSlotNextResults(ctx context.Context, lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
+	req, err := lastResults.csmUsageQuotaCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listUsagesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -21945,6 +25593,16 @@ func (client AppsClient) listUsagesSlotNextResults(lastResults CsmUsageQuotaColl
 
 // ListUsagesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListUsagesSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string, filter string) (result CsmUsageQuotaCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListUsagesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListUsagesSlot(ctx, resourceGroupName, name, slot, filter)
 	return
 }
@@ -21954,6 +25612,16 @@ func (client AppsClient) ListUsagesSlotComplete(ctx context.Context, resourceGro
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ListVnetConnections(ctx context.Context, resourceGroupName string, name string) (result ListVnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListVnetConnections")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22031,6 +25699,16 @@ func (client AppsClient) ListVnetConnectionsResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API will get virtual network connections
 // for the production slot.
 func (client AppsClient) ListVnetConnectionsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ListVnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListVnetConnectionsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22107,6 +25785,16 @@ func (client AppsClient) ListVnetConnectionsSlotResponder(resp *http.Response) (
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site name.
 func (client AppsClient) ListWebJobs(ctx context.Context, resourceGroupName string, name string) (result JobCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListWebJobs")
+		defer func() {
+			sc := -1
+			if result.jc.Response.Response != nil {
+				sc = result.jc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22179,8 +25867,8 @@ func (client AppsClient) ListWebJobsResponder(resp *http.Response) (result JobCo
 }
 
 // listWebJobsNextResults retrieves the next set of results, if any.
-func (client AppsClient) listWebJobsNextResults(lastResults JobCollection) (result JobCollection, err error) {
-	req, err := lastResults.jobCollectionPreparer()
+func (client AppsClient) listWebJobsNextResults(ctx context.Context, lastResults JobCollection) (result JobCollection, err error) {
+	req, err := lastResults.jobCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listWebJobsNextResults", nil, "Failure preparing next results request")
 	}
@@ -22201,6 +25889,16 @@ func (client AppsClient) listWebJobsNextResults(lastResults JobCollection) (resu
 
 // ListWebJobsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListWebJobsComplete(ctx context.Context, resourceGroupName string, name string) (result JobCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListWebJobs")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebJobs(ctx, resourceGroupName, name)
 	return
 }
@@ -22212,6 +25910,16 @@ func (client AppsClient) ListWebJobsComplete(ctx context.Context, resourceGroupN
 // slot - name of the deployment slot. If a slot is not specified, the API returns deployments for the
 // production slot.
 func (client AppsClient) ListWebJobsSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result JobCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListWebJobsSlot")
+		defer func() {
+			sc := -1
+			if result.jc.Response.Response != nil {
+				sc = result.jc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22285,8 +25993,8 @@ func (client AppsClient) ListWebJobsSlotResponder(resp *http.Response) (result J
 }
 
 // listWebJobsSlotNextResults retrieves the next set of results, if any.
-func (client AppsClient) listWebJobsSlotNextResults(lastResults JobCollection) (result JobCollection, err error) {
-	req, err := lastResults.jobCollectionPreparer()
+func (client AppsClient) listWebJobsSlotNextResults(ctx context.Context, lastResults JobCollection) (result JobCollection, err error) {
+	req, err := lastResults.jobCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppsClient", "listWebJobsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -22307,6 +26015,16 @@ func (client AppsClient) listWebJobsSlotNextResults(lastResults JobCollection) (
 
 // ListWebJobsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppsClient) ListWebJobsSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result JobCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ListWebJobsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebJobsSlot(ctx, resourceGroupName, name, slot)
 	return
 }
@@ -22317,6 +26035,16 @@ func (client AppsClient) ListWebJobsSlotComplete(ctx context.Context, resourceGr
 // name - name of web app.
 // migrationRequestEnvelope - mySql migration options.
 func (client AppsClient) MigrateMySQL(ctx context.Context, resourceGroupName string, name string, migrationRequestEnvelope MigrateMySQLRequest) (result AppsMigrateMySQLFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.MigrateMySQL")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22375,10 +26103,6 @@ func (client AppsClient) MigrateMySQLSender(req *http.Request) (future AppsMigra
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -22403,6 +26127,16 @@ func (client AppsClient) MigrateMySQLResponder(resp *http.Response) (result Oper
 // name - name of web app.
 // migrationOptions - migration migrationOptions.
 func (client AppsClient) MigrateStorage(ctx context.Context, subscriptionName string, resourceGroupName string, name string, migrationOptions StorageMigrationOptions) (result AppsMigrateStorageFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.MigrateStorage")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22464,10 +26198,6 @@ func (client AppsClient) MigrateStorageSender(req *http.Request) (future AppsMig
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -22492,6 +26222,16 @@ func (client AppsClient) MigrateStorageResponder(resp *http.Response) (result St
 // name - the name of the web app.
 // access - the information for the private access
 func (client AppsClient) PutPrivateAccessVnet(ctx context.Context, resourceGroupName string, name string, access PrivateAccess) (result PrivateAccess, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.PutPrivateAccessVnet")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22572,6 +26312,16 @@ func (client AppsClient) PutPrivateAccessVnetResponder(resp *http.Response) (res
 // access - the information for the private access
 // slot - the name of the slot for the web app.
 func (client AppsClient) PutPrivateAccessVnetSlot(ctx context.Context, resourceGroupName string, name string, access PrivateAccess, slot string) (result PrivateAccess, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.PutPrivateAccessVnetSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22651,6 +26401,16 @@ func (client AppsClient) PutPrivateAccessVnetSlotResponder(resp *http.Response)
 // name - name of the app.
 // snapshotID - the ID of the snapshot to read.
 func (client AppsClient) RecoverSiteConfigurationSnapshot(ctx context.Context, resourceGroupName string, name string, snapshotID string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RecoverSiteConfigurationSnapshot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22729,6 +26489,16 @@ func (client AppsClient) RecoverSiteConfigurationSnapshotResponder(resp *http.Re
 // slot - name of the deployment slot. If a slot is not specified, the API will return configuration for the
 // production slot.
 func (client AppsClient) RecoverSiteConfigurationSnapshotSlot(ctx context.Context, resourceGroupName string, name string, snapshotID string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RecoverSiteConfigurationSnapshotSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22806,6 +26576,16 @@ func (client AppsClient) RecoverSiteConfigurationSnapshotSlotResponder(resp *htt
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) ResetProductionSlotConfig(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ResetProductionSlotConfig")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22883,6 +26663,16 @@ func (client AppsClient) ResetProductionSlotConfigResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API resets configuration settings for
 // the production slot.
 func (client AppsClient) ResetSlotConfigurationSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.ResetSlotConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -22962,6 +26752,16 @@ func (client AppsClient) ResetSlotConfigurationSlotResponder(resp *http.Response
 // synchronous - specify true to block until the app is restarted. By default, it is set to false, and the API
 // responds immediately (asynchronous).
 func (client AppsClient) Restart(ctx context.Context, resourceGroupName string, name string, softRestart *bool, synchronous *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Restart")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23047,6 +26847,16 @@ func (client AppsClient) RestartResponder(resp *http.Response) (result autorest.
 // synchronous - specify true to block until the app is restarted. By default, it is set to false, and the API
 // responds immediately (asynchronous).
 func (client AppsClient) RestartSlot(ctx context.Context, resourceGroupName string, name string, slot string, softRestart *bool, synchronous *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestartSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23130,6 +26940,16 @@ func (client AppsClient) RestartSlotResponder(resp *http.Response) (result autor
 // backupID - ID of the backup.
 // request - information on restore request .
 func (client AppsClient) Restore(ctx context.Context, resourceGroupName string, name string, backupID string, request RestoreRequest) (result AppsRestoreFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Restore")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23191,10 +27011,6 @@ func (client AppsClient) RestoreSender(req *http.Request) (future AppsRestoreFut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23217,6 +27033,16 @@ func (client AppsClient) RestoreResponder(resp *http.Response) (result autorest.
 // name - name of the app.
 // request - information on restore request .
 func (client AppsClient) RestoreFromBackupBlob(ctx context.Context, resourceGroupName string, name string, request RestoreRequest) (result AppsRestoreFromBackupBlobFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreFromBackupBlob")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23277,10 +27103,6 @@ func (client AppsClient) RestoreFromBackupBlobSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23305,6 +27127,16 @@ func (client AppsClient) RestoreFromBackupBlobResponder(resp *http.Response) (re
 // slot - name of the deployment slot. If a slot is not specified, the API will restore a backup of the
 // production slot.
 func (client AppsClient) RestoreFromBackupBlobSlot(ctx context.Context, resourceGroupName string, name string, request RestoreRequest, slot string) (result AppsRestoreFromBackupBlobSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreFromBackupBlobSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23366,10 +27198,6 @@ func (client AppsClient) RestoreFromBackupBlobSlotSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23392,6 +27220,16 @@ func (client AppsClient) RestoreFromBackupBlobSlotResponder(resp *http.Response)
 // name - name of web app.
 // restoreRequest - deleted web app restore information.
 func (client AppsClient) RestoreFromDeletedApp(ctx context.Context, resourceGroupName string, name string, restoreRequest DeletedAppRestoreRequest) (result AppsRestoreFromDeletedAppFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreFromDeletedApp")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23447,10 +27285,6 @@ func (client AppsClient) RestoreFromDeletedAppSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23474,6 +27308,16 @@ func (client AppsClient) RestoreFromDeletedAppResponder(resp *http.Response) (re
 // restoreRequest - deleted web app restore information.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) RestoreFromDeletedAppSlot(ctx context.Context, resourceGroupName string, name string, restoreRequest DeletedAppRestoreRequest, slot string) (result AppsRestoreFromDeletedAppSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreFromDeletedAppSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23530,10 +27374,6 @@ func (client AppsClient) RestoreFromDeletedAppSlotSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23559,6 +27399,16 @@ func (client AppsClient) RestoreFromDeletedAppSlotResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will restore a backup of the
 // production slot.
 func (client AppsClient) RestoreSlot(ctx context.Context, resourceGroupName string, name string, backupID string, request RestoreRequest, slot string) (result AppsRestoreSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23621,10 +27471,6 @@ func (client AppsClient) RestoreSlotSender(req *http.Request) (future AppsRestor
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23648,6 +27494,16 @@ func (client AppsClient) RestoreSlotResponder(resp *http.Response) (result autor
 // restoreRequest - snapshot restore settings. Snapshot information can be obtained by calling GetDeletedSites
 // or GetSiteSnapshots API.
 func (client AppsClient) RestoreSnapshot(ctx context.Context, resourceGroupName string, name string, restoreRequest SnapshotRestoreRequest) (result AppsRestoreSnapshotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreSnapshot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23706,10 +27562,6 @@ func (client AppsClient) RestoreSnapshotSender(req *http.Request) (future AppsRe
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23734,6 +27586,16 @@ func (client AppsClient) RestoreSnapshotResponder(resp *http.Response) (result a
 // or GetSiteSnapshots API.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) RestoreSnapshotSlot(ctx context.Context, resourceGroupName string, name string, restoreRequest SnapshotRestoreRequest, slot string) (result AppsRestoreSnapshotSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RestoreSnapshotSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23793,10 +27655,6 @@ func (client AppsClient) RestoreSnapshotSlotSender(req *http.Request) (future Ap
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -23819,6 +27677,16 @@ func (client AppsClient) RestoreSnapshotSlotResponder(resp *http.Response) (resu
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) RunTriggeredWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RunTriggeredWebJob")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23897,6 +27765,16 @@ func (client AppsClient) RunTriggeredWebJobResponder(resp *http.Response) (resul
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) RunTriggeredWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.RunTriggeredWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -23973,6 +27851,16 @@ func (client AppsClient) RunTriggeredWebJobSlotResponder(resp *http.Response) (r
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) Start(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Start")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24048,6 +27936,16 @@ func (client AppsClient) StartResponder(resp *http.Response) (result autorest.Re
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) StartContinuousWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartContinuousWebJob")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24099,101 +27997,307 @@ func (client AppsClient) StartContinuousWebJobPreparer(ctx context.Context, reso
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// StartContinuousWebJobSender sends the StartContinuousWebJob request. The method will close the
+// StartContinuousWebJobSender sends the StartContinuousWebJob request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) StartContinuousWebJobSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// StartContinuousWebJobResponder handles the response to the StartContinuousWebJob request. The method always
+// closes the http.Response Body.
+func (client AppsClient) StartContinuousWebJobResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNotFound),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// StartContinuousWebJobSlot start a continuous web job for an app, or a deployment slot.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - site name.
+// webJobName - name of Web Job.
+// slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
+// production slot.
+func (client AppsClient) StartContinuousWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartContinuousWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "StartContinuousWebJobSlot", err.Error())
+	}
+
+	req, err := client.StartContinuousWebJobSlotPreparer(ctx, resourceGroupName, name, webJobName, slot)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartContinuousWebJobSlot", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.StartContinuousWebJobSlotSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartContinuousWebJobSlot", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.StartContinuousWebJobSlotResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartContinuousWebJobSlot", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// StartContinuousWebJobSlotPreparer prepares the StartContinuousWebJobSlot request.
+func (client AppsClient) StartContinuousWebJobSlotPreparer(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"slot":              autorest.Encode("path", slot),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+		"webJobName":        autorest.Encode("path", webJobName),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/continuouswebjobs/{webJobName}/start", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// StartContinuousWebJobSlotSender sends the StartContinuousWebJobSlot request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) StartContinuousWebJobSlotSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// StartContinuousWebJobSlotResponder handles the response to the StartContinuousWebJobSlot request. The method always
+// closes the http.Response Body.
+func (client AppsClient) StartContinuousWebJobSlotResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNotFound),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// StartNetworkTrace start capturing network packets for the site.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - the name of the web app.
+// durationInSeconds - the duration to keep capturing in seconds.
+// maxFrameLength - the maximum frame length in bytes (Optional).
+// sasURL - the Blob URL to store capture file.
+func (client AppsClient) StartNetworkTrace(ctx context.Context, resourceGroupName string, name string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (result AppsStartNetworkTraceFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartNetworkTrace")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "StartNetworkTrace", err.Error())
+	}
+
+	req, err := client.StartNetworkTracePreparer(ctx, resourceGroupName, name, durationInSeconds, maxFrameLength, sasURL)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartNetworkTrace", nil, "Failure preparing request")
+		return
+	}
+
+	result, err = client.StartNetworkTraceSender(req)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartNetworkTrace", result.Response(), "Failure sending request")
+		return
+	}
+
+	return
+}
+
+// StartNetworkTracePreparer prepares the StartNetworkTrace request.
+func (client AppsClient) StartNetworkTracePreparer(ctx context.Context, resourceGroupName string, name string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if durationInSeconds != nil {
+		queryParameters["durationInSeconds"] = autorest.Encode("query", *durationInSeconds)
+	}
+	if maxFrameLength != nil {
+		queryParameters["maxFrameLength"] = autorest.Encode("query", *maxFrameLength)
+	}
+	if len(sasURL) > 0 {
+		queryParameters["sasUrl"] = autorest.Encode("query", sasURL)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/startNetworkTrace", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// StartNetworkTraceSender sends the StartNetworkTrace request. The method will close the
 // http.Response Body if it receives an error.
-func (client AppsClient) StartContinuousWebJobSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
+func (client AppsClient) StartNetworkTraceSender(req *http.Request) (future AppsStartNetworkTraceFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
 }
 
-// StartContinuousWebJobResponder handles the response to the StartContinuousWebJob request. The method always
+// StartNetworkTraceResponder handles the response to the StartNetworkTrace request. The method always
 // closes the http.Response Body.
-func (client AppsClient) StartContinuousWebJobResponder(resp *http.Response) (result autorest.Response, err error) {
+func (client AppsClient) StartNetworkTraceResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNotFound),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
+		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = resp
+	result.Response = autorest.Response{Response: resp}
 	return
 }
 
-// StartContinuousWebJobSlot start a continuous web job for an app, or a deployment slot.
+// StartNetworkTraceSlot start capturing network packets for the site.
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
-// name - site name.
-// webJobName - name of Web Job.
-// slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
-// production slot.
-func (client AppsClient) StartContinuousWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result autorest.Response, err error) {
+// name - the name of the web app.
+// slot - the name of the slot for this web app.
+// durationInSeconds - the duration to keep capturing in seconds.
+// maxFrameLength - the maximum frame length in bytes (Optional).
+// sasURL - the Blob URL to store capture file.
+func (client AppsClient) StartNetworkTraceSlot(ctx context.Context, resourceGroupName string, name string, slot string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (result AppsStartNetworkTraceSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartNetworkTraceSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
-		return result, validation.NewError("web.AppsClient", "StartContinuousWebJobSlot", err.Error())
+		return result, validation.NewError("web.AppsClient", "StartNetworkTraceSlot", err.Error())
 	}
 
-	req, err := client.StartContinuousWebJobSlotPreparer(ctx, resourceGroupName, name, webJobName, slot)
+	req, err := client.StartNetworkTraceSlotPreparer(ctx, resourceGroupName, name, slot, durationInSeconds, maxFrameLength, sasURL)
 	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartContinuousWebJobSlot", nil, "Failure preparing request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartNetworkTraceSlot", nil, "Failure preparing request")
 		return
 	}
 
-	resp, err := client.StartContinuousWebJobSlotSender(req)
+	result, err = client.StartNetworkTraceSlotSender(req)
 	if err != nil {
-		result.Response = resp
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartContinuousWebJobSlot", resp, "Failure sending request")
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartNetworkTraceSlot", result.Response(), "Failure sending request")
 		return
 	}
 
-	result, err = client.StartContinuousWebJobSlotResponder(resp)
-	if err != nil {
-		err = autorest.NewErrorWithError(err, "web.AppsClient", "StartContinuousWebJobSlot", resp, "Failure responding to request")
-	}
-
 	return
 }
 
-// StartContinuousWebJobSlotPreparer prepares the StartContinuousWebJobSlot request.
-func (client AppsClient) StartContinuousWebJobSlotPreparer(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (*http.Request, error) {
+// StartNetworkTraceSlotPreparer prepares the StartNetworkTraceSlot request.
+func (client AppsClient) StartNetworkTraceSlotPreparer(ctx context.Context, resourceGroupName string, name string, slot string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"name":              autorest.Encode("path", name),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"slot":              autorest.Encode("path", slot),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
-		"webJobName":        autorest.Encode("path", webJobName),
 	}
 
 	const APIVersion = "2018-02-01"
 	queryParameters := map[string]interface{}{
 		"api-version": APIVersion,
 	}
+	if durationInSeconds != nil {
+		queryParameters["durationInSeconds"] = autorest.Encode("query", *durationInSeconds)
+	}
+	if maxFrameLength != nil {
+		queryParameters["maxFrameLength"] = autorest.Encode("query", *maxFrameLength)
+	}
+	if len(sasURL) > 0 {
+		queryParameters["sasUrl"] = autorest.Encode("query", sasURL)
+	}
 
 	preparer := autorest.CreatePreparer(
 		autorest.AsPost(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/continuouswebjobs/{webJobName}/start", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/startNetworkTrace", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
 
-// StartContinuousWebJobSlotSender sends the StartContinuousWebJobSlot request. The method will close the
+// StartNetworkTraceSlotSender sends the StartNetworkTraceSlot request. The method will close the
 // http.Response Body if it receives an error.
-func (client AppsClient) StartContinuousWebJobSlotSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req,
+func (client AppsClient) StartNetworkTraceSlotSender(req *http.Request) (future AppsStartNetworkTraceSlotFuture, err error) {
+	var resp *http.Response
+	resp, err = autorest.SendWithSender(client, req,
 		azure.DoRetryWithRegistration(client.Client))
+	if err != nil {
+		return
+	}
+	future.Future, err = azure.NewFutureFromResponse(resp)
+	return
 }
 
-// StartContinuousWebJobSlotResponder handles the response to the StartContinuousWebJobSlot request. The method always
+// StartNetworkTraceSlotResponder handles the response to the StartNetworkTraceSlot request. The method always
 // closes the http.Response Body.
-func (client AppsClient) StartContinuousWebJobSlotResponder(resp *http.Response) (result autorest.Response, err error) {
+func (client AppsClient) StartNetworkTraceSlotResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
-		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNotFound),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
+		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = resp
+	result.Response = autorest.Response{Response: resp}
 	return
 }
 
@@ -24203,6 +28307,16 @@ func (client AppsClient) StartContinuousWebJobSlotResponder(resp *http.Response)
 // name - name of the app.
 // slot - name of the deployment slot. If a slot is not specified, the API will start the production slot.
 func (client AppsClient) StartSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24281,6 +28395,16 @@ func (client AppsClient) StartSlotResponder(resp *http.Response) (result autores
 // maxFrameLength - the maximum frame length in bytes (Optional).
 // sasURL - the Blob URL to store capture file.
 func (client AppsClient) StartWebSiteNetworkTrace(ctx context.Context, resourceGroupName string, name string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartWebSiteNetworkTrace")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24368,6 +28492,16 @@ func (client AppsClient) StartWebSiteNetworkTraceResponder(resp *http.Response)
 // maxFrameLength - the maximum frame length in bytes (Optional).
 // sasURL - the Blob URL to store capture file.
 func (client AppsClient) StartWebSiteNetworkTraceOperation(ctx context.Context, resourceGroupName string, name string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (result AppsStartWebSiteNetworkTraceOperationFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartWebSiteNetworkTraceOperation")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24430,17 +28564,13 @@ func (client AppsClient) StartWebSiteNetworkTraceOperationSender(req *http.Reque
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
 
 // StartWebSiteNetworkTraceOperationResponder handles the response to the StartWebSiteNetworkTraceOperation request. The method always
 // closes the http.Response Body.
-func (client AppsClient) StartWebSiteNetworkTraceOperationResponder(resp *http.Response) (result SetObject, err error) {
+func (client AppsClient) StartWebSiteNetworkTraceOperationResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -24460,6 +28590,16 @@ func (client AppsClient) StartWebSiteNetworkTraceOperationResponder(resp *http.R
 // maxFrameLength - the maximum frame length in bytes (Optional).
 // sasURL - the Blob URL to store capture file.
 func (client AppsClient) StartWebSiteNetworkTraceOperationSlot(ctx context.Context, resourceGroupName string, name string, slot string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (result AppsStartWebSiteNetworkTraceOperationSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartWebSiteNetworkTraceOperationSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24523,17 +28663,13 @@ func (client AppsClient) StartWebSiteNetworkTraceOperationSlotSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
 
 // StartWebSiteNetworkTraceOperationSlotResponder handles the response to the StartWebSiteNetworkTraceOperationSlot request. The method always
 // closes the http.Response Body.
-func (client AppsClient) StartWebSiteNetworkTraceOperationSlotResponder(resp *http.Response) (result SetObject, err error) {
+func (client AppsClient) StartWebSiteNetworkTraceOperationSlotResponder(resp *http.Response) (result ListNetworkTrace, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
@@ -24553,6 +28689,16 @@ func (client AppsClient) StartWebSiteNetworkTraceOperationSlotResponder(resp *ht
 // maxFrameLength - the maximum frame length in bytes (Optional).
 // sasURL - the Blob URL to store capture file.
 func (client AppsClient) StartWebSiteNetworkTraceSlot(ctx context.Context, resourceGroupName string, name string, slot string, durationInSeconds *int32, maxFrameLength *int32, sasURL string) (result String, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StartWebSiteNetworkTraceSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24638,6 +28784,16 @@ func (client AppsClient) StartWebSiteNetworkTraceSlotResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) Stop(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Stop")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24713,6 +28869,16 @@ func (client AppsClient) StopResponder(resp *http.Response) (result autorest.Res
 // name - site name.
 // webJobName - name of Web Job.
 func (client AppsClient) StopContinuousWebJob(ctx context.Context, resourceGroupName string, name string, webJobName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopContinuousWebJob")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24791,6 +28957,16 @@ func (client AppsClient) StopContinuousWebJobResponder(resp *http.Response) (res
 // slot - name of the deployment slot. If a slot is not specified, the API deletes a deployment for the
 // production slot.
 func (client AppsClient) StopContinuousWebJobSlot(ctx context.Context, resourceGroupName string, name string, webJobName string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopContinuousWebJobSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24862,12 +29038,192 @@ func (client AppsClient) StopContinuousWebJobSlotResponder(resp *http.Response)
 	return
 }
 
+// StopNetworkTrace stop ongoing capturing network packets for the site.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - the name of the web app.
+func (client AppsClient) StopNetworkTrace(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopNetworkTrace")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "StopNetworkTrace", err.Error())
+	}
+
+	req, err := client.StopNetworkTracePreparer(ctx, resourceGroupName, name)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StopNetworkTrace", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.StopNetworkTraceSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StopNetworkTrace", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.StopNetworkTraceResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StopNetworkTrace", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// StopNetworkTracePreparer prepares the StopNetworkTrace request.
+func (client AppsClient) StopNetworkTracePreparer(ctx context.Context, resourceGroupName string, name string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/stopNetworkTrace", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// StopNetworkTraceSender sends the StopNetworkTrace request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) StopNetworkTraceSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// StopNetworkTraceResponder handles the response to the StopNetworkTrace request. The method always
+// closes the http.Response Body.
+func (client AppsClient) StopNetworkTraceResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// StopNetworkTraceSlot stop ongoing capturing network packets for the site.
+// Parameters:
+// resourceGroupName - name of the resource group to which the resource belongs.
+// name - the name of the web app.
+// slot - the name of the slot for this web app.
+func (client AppsClient) StopNetworkTraceSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopNetworkTraceSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: resourceGroupName,
+			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+[^\.]$`, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("web.AppsClient", "StopNetworkTraceSlot", err.Error())
+	}
+
+	req, err := client.StopNetworkTraceSlotPreparer(ctx, resourceGroupName, name, slot)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StopNetworkTraceSlot", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.StopNetworkTraceSlotSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StopNetworkTraceSlot", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.StopNetworkTraceSlotResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsClient", "StopNetworkTraceSlot", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// StopNetworkTraceSlotPreparer prepares the StopNetworkTraceSlot request.
+func (client AppsClient) StopNetworkTraceSlotPreparer(ctx context.Context, resourceGroupName string, name string, slot string) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"name":              autorest.Encode("path", name),
+		"resourceGroupName": autorest.Encode("path", resourceGroupName),
+		"slot":              autorest.Encode("path", slot),
+		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
+	}
+
+	const APIVersion = "2018-02-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/slots/{slot}/stopNetworkTrace", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// StopNetworkTraceSlotSender sends the StopNetworkTraceSlot request. The method will close the
+// http.Response Body if it receives an error.
+func (client AppsClient) StopNetworkTraceSlotSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		azure.DoRetryWithRegistration(client.Client))
+}
+
+// StopNetworkTraceSlotResponder handles the response to the StopNetworkTraceSlot request. The method always
+// closes the http.Response Body.
+func (client AppsClient) StopNetworkTraceSlotResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
 // StopSlot stops an app (or deployment slot, if specified).
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 // slot - name of the deployment slot. If a slot is not specified, the API will stop the production slot.
 func (client AppsClient) StopSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -24943,6 +29299,16 @@ func (client AppsClient) StopSlotResponder(resp *http.Response) (result autorest
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - the name of the web app.
 func (client AppsClient) StopWebSiteNetworkTrace(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopWebSiteNetworkTrace")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25018,6 +29384,16 @@ func (client AppsClient) StopWebSiteNetworkTraceResponder(resp *http.Response) (
 // name - the name of the web app.
 // slot - the name of the slot for this web app.
 func (client AppsClient) StopWebSiteNetworkTraceSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.StopWebSiteNetworkTraceSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25095,6 +29471,16 @@ func (client AppsClient) StopWebSiteNetworkTraceSlotResponder(resp *http.Respons
 // slotSwapEntity - JSON object that contains the target slot name. See example.
 // slot - name of the source slot. If a slot is not specified, the production slot is used as the source slot.
 func (client AppsClient) SwapSlotSlot(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity, slot string) (result AppsSwapSlotSlotFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.SwapSlotSlot")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25154,10 +29540,6 @@ func (client AppsClient) SwapSlotSlotSender(req *http.Request) (future AppsSwapS
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -25180,6 +29562,16 @@ func (client AppsClient) SwapSlotSlotResponder(resp *http.Response) (result auto
 // name - name of the app.
 // slotSwapEntity - JSON object that contains the target slot name. See example.
 func (client AppsClient) SwapSlotWithProduction(ctx context.Context, resourceGroupName string, name string, slotSwapEntity CsmSlotEntity) (result AppsSwapSlotWithProductionFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.SwapSlotWithProduction")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25238,10 +29630,6 @@ func (client AppsClient) SwapSlotWithProductionSender(req *http.Request) (future
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -25263,6 +29651,16 @@ func (client AppsClient) SwapSlotWithProductionResponder(resp *http.Response) (r
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the app.
 func (client AppsClient) SyncFunctionTriggers(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.SyncFunctionTriggers")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25339,6 +29737,16 @@ func (client AppsClient) SyncFunctionTriggersResponder(resp *http.Response) (res
 // slot - name of the deployment slot. If a slot is not specified, the API will restore a backup of the
 // production slot.
 func (client AppsClient) SyncFunctionTriggersSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.SyncFunctionTriggersSlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25414,6 +29822,16 @@ func (client AppsClient) SyncFunctionTriggersSlotResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client AppsClient) SyncRepository(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.SyncRepository")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25489,6 +29907,16 @@ func (client AppsClient) SyncRepositoryResponder(resp *http.Response) (result au
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) SyncRepositorySlot(ctx context.Context, resourceGroupName string, name string, slot string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.SyncRepositorySlot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25566,6 +29994,16 @@ func (client AppsClient) SyncRepositorySlotResponder(resp *http.Response) (resul
 // parameter.
 // siteEnvelope - a JSON representation of the app properties. See example.
 func (client AppsClient) Update(ctx context.Context, resourceGroupName string, name string, siteEnvelope SitePatchResource) (result Site, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25644,6 +30082,16 @@ func (client AppsClient) UpdateResponder(resp *http.Response) (result Site, err
 // name - name of the app.
 // appSettings - application settings of the app.
 func (client AppsClient) UpdateApplicationSettings(ctx context.Context, resourceGroupName string, name string, appSettings StringDictionary) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateApplicationSettings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25724,6 +30172,16 @@ func (client AppsClient) UpdateApplicationSettingsResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will update the application settings
 // for the production slot.
 func (client AppsClient) UpdateApplicationSettingsSlot(ctx context.Context, resourceGroupName string, name string, appSettings StringDictionary, slot string) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateApplicationSettingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25803,6 +30261,16 @@ func (client AppsClient) UpdateApplicationSettingsSlotResponder(resp *http.Respo
 // name - name of web app.
 // siteAuthSettings - auth settings associated with web app.
 func (client AppsClient) UpdateAuthSettings(ctx context.Context, resourceGroupName string, name string, siteAuthSettings SiteAuthSettings) (result SiteAuthSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateAuthSettings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25882,6 +30350,16 @@ func (client AppsClient) UpdateAuthSettingsResponder(resp *http.Response) (resul
 // siteAuthSettings - auth settings associated with web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) UpdateAuthSettingsSlot(ctx context.Context, resourceGroupName string, name string, siteAuthSettings SiteAuthSettings, slot string) (result SiteAuthSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateAuthSettingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -25961,6 +30439,16 @@ func (client AppsClient) UpdateAuthSettingsSlotResponder(resp *http.Response) (r
 // name - name of the app.
 // azureStorageAccounts - azure storage accounts of the app.
 func (client AppsClient) UpdateAzureStorageAccounts(ctx context.Context, resourceGroupName string, name string, azureStorageAccounts AzureStoragePropertyDictionaryResource) (result AzureStoragePropertyDictionaryResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateAzureStorageAccounts")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26041,6 +30529,16 @@ func (client AppsClient) UpdateAzureStorageAccountsResponder(resp *http.Response
 // slot - name of the deployment slot. If a slot is not specified, the API will update the Azure storage
 // account configurations for the production slot.
 func (client AppsClient) UpdateAzureStorageAccountsSlot(ctx context.Context, resourceGroupName string, name string, azureStorageAccounts AzureStoragePropertyDictionaryResource, slot string) (result AzureStoragePropertyDictionaryResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateAzureStorageAccountsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26120,6 +30618,16 @@ func (client AppsClient) UpdateAzureStorageAccountsSlotResponder(resp *http.Resp
 // name - name of the app.
 // request - edited backup configuration.
 func (client AppsClient) UpdateBackupConfiguration(ctx context.Context, resourceGroupName string, name string, request BackupRequest) (result BackupRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateBackupConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26209,6 +30717,16 @@ func (client AppsClient) UpdateBackupConfigurationResponder(resp *http.Response)
 // slot - name of the deployment slot. If a slot is not specified, the API will update the backup configuration
 // for the production slot.
 func (client AppsClient) UpdateBackupConfigurationSlot(ctx context.Context, resourceGroupName string, name string, request BackupRequest, slot string) (result BackupRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateBackupConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26297,6 +30815,16 @@ func (client AppsClient) UpdateBackupConfigurationSlotResponder(resp *http.Respo
 // name - name of the app.
 // siteConfig - JSON representation of a SiteConfig object. See example.
 func (client AppsClient) UpdateConfiguration(ctx context.Context, resourceGroupName string, name string, siteConfig SiteConfigResource) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateConfiguration")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26377,6 +30905,16 @@ func (client AppsClient) UpdateConfigurationResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API will update configuration for the
 // production slot.
 func (client AppsClient) UpdateConfigurationSlot(ctx context.Context, resourceGroupName string, name string, siteConfig SiteConfigResource, slot string) (result SiteConfigResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateConfigurationSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26456,6 +30994,16 @@ func (client AppsClient) UpdateConfigurationSlotResponder(resp *http.Response) (
 // name - name of the app.
 // connectionStrings - connection strings of the app or deployment slot. See example.
 func (client AppsClient) UpdateConnectionStrings(ctx context.Context, resourceGroupName string, name string, connectionStrings ConnectionStringDictionary) (result ConnectionStringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateConnectionStrings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26536,6 +31084,16 @@ func (client AppsClient) UpdateConnectionStringsResponder(resp *http.Response) (
 // slot - name of the deployment slot. If a slot is not specified, the API will update the connection settings
 // for the production slot.
 func (client AppsClient) UpdateConnectionStringsSlot(ctx context.Context, resourceGroupName string, name string, connectionStrings ConnectionStringDictionary, slot string) (result ConnectionStringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateConnectionStringsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26616,6 +31174,16 @@ func (client AppsClient) UpdateConnectionStringsSlotResponder(resp *http.Respons
 // siteLogsConfig - a SiteLogsConfig JSON object that contains the logging configuration to change in the
 // "properties" property.
 func (client AppsClient) UpdateDiagnosticLogsConfig(ctx context.Context, resourceGroupName string, name string, siteLogsConfig SiteLogsConfig) (result SiteLogsConfig, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateDiagnosticLogsConfig")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26712,6 +31280,16 @@ func (client AppsClient) UpdateDiagnosticLogsConfigResponder(resp *http.Response
 // slot - name of the deployment slot. If a slot is not specified, the API will update the logging
 // configuration for the production slot.
 func (client AppsClient) UpdateDiagnosticLogsConfigSlot(ctx context.Context, resourceGroupName string, name string, siteLogsConfig SiteLogsConfig, slot string) (result SiteLogsConfig, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateDiagnosticLogsConfigSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26808,6 +31386,16 @@ func (client AppsClient) UpdateDiagnosticLogsConfigSlotResponder(resp *http.Resp
 // domainOwnershipIdentifierName - name of domain ownership identifier.
 // domainOwnershipIdentifier - a JSON representation of the domain ownership properties.
 func (client AppsClient) UpdateDomainOwnershipIdentifier(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string, domainOwnershipIdentifier Identifier) (result Identifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateDomainOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26891,6 +31479,16 @@ func (client AppsClient) UpdateDomainOwnershipIdentifierResponder(resp *http.Res
 // slot - name of the deployment slot. If a slot is not specified, the API will delete the binding for the
 // production slot.
 func (client AppsClient) UpdateDomainOwnershipIdentifierSlot(ctx context.Context, resourceGroupName string, name string, domainOwnershipIdentifierName string, domainOwnershipIdentifier Identifier, slot string) (result Identifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateDomainOwnershipIdentifierSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -26973,6 +31571,16 @@ func (client AppsClient) UpdateDomainOwnershipIdentifierSlotResponder(resp *http
 // relayName - the relay name for this hybrid connection.
 // connectionEnvelope - the details of the hybrid connection.
 func (client AppsClient) UpdateHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, connectionEnvelope HybridConnection) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27056,6 +31664,16 @@ func (client AppsClient) UpdateHybridConnectionResponder(resp *http.Response) (r
 // connectionEnvelope - the details of the hybrid connection.
 // slot - the name of the slot for the web app.
 func (client AppsClient) UpdateHybridConnectionSlot(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string, connectionEnvelope HybridConnection, slot string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateHybridConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27137,6 +31755,16 @@ func (client AppsClient) UpdateHybridConnectionSlotResponder(resp *http.Response
 // name - name of the app.
 // metadata - edited metadata of the app or deployment slot. See example.
 func (client AppsClient) UpdateMetadata(ctx context.Context, resourceGroupName string, name string, metadata StringDictionary) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateMetadata")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27217,6 +31845,16 @@ func (client AppsClient) UpdateMetadataResponder(resp *http.Response) (result St
 // slot - name of the deployment slot. If a slot is not specified, the API will update the metadata for the
 // production slot.
 func (client AppsClient) UpdateMetadataSlot(ctx context.Context, resourceGroupName string, name string, metadata StringDictionary, slot string) (result StringDictionary, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateMetadataSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27297,6 +31935,16 @@ func (client AppsClient) UpdateMetadataSlotResponder(resp *http.Response) (resul
 // premierAddOnName - add-on name.
 // premierAddOn - a JSON representation of the edited premier add-on.
 func (client AppsClient) UpdatePremierAddOn(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, premierAddOn PremierAddOnPatchResource) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdatePremierAddOn")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27379,6 +32027,16 @@ func (client AppsClient) UpdatePremierAddOnResponder(resp *http.Response) (resul
 // slot - name of the deployment slot. If a slot is not specified, the API will update the named add-on for the
 // production slot.
 func (client AppsClient) UpdatePremierAddOnSlot(ctx context.Context, resourceGroupName string, name string, premierAddOnName string, premierAddOn PremierAddOnPatchResource, slot string) (result PremierAddOn, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdatePremierAddOnSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27461,6 +32119,16 @@ func (client AppsClient) UpdatePremierAddOnSlotResponder(resp *http.Response) (r
 // entityName - name of the hybrid connection configuration.
 // connectionEnvelope - details of the hybrid connection configuration.
 func (client AppsClient) UpdateRelayServiceConnection(ctx context.Context, resourceGroupName string, name string, entityName string, connectionEnvelope RelayServiceConnectionEntity) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateRelayServiceConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27544,6 +32212,16 @@ func (client AppsClient) UpdateRelayServiceConnectionResponder(resp *http.Respon
 // slot - name of the deployment slot. If a slot is not specified, the API will create or update a hybrid
 // connection for the production slot.
 func (client AppsClient) UpdateRelayServiceConnectionSlot(ctx context.Context, resourceGroupName string, name string, entityName string, connectionEnvelope RelayServiceConnectionEntity, slot string) (result RelayServiceConnectionEntity, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateRelayServiceConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27624,6 +32302,16 @@ func (client AppsClient) UpdateRelayServiceConnectionSlotResponder(resp *http.Re
 // name - name of web app.
 // pushSettings - push settings associated with web app.
 func (client AppsClient) UpdateSitePushSettings(ctx context.Context, resourceGroupName string, name string, pushSettings PushSettings) (result PushSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSitePushSettings")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27706,6 +32394,16 @@ func (client AppsClient) UpdateSitePushSettingsResponder(resp *http.Response) (r
 // pushSettings - push settings associated with web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client AppsClient) UpdateSitePushSettingsSlot(ctx context.Context, resourceGroupName string, name string, pushSettings PushSettings, slot string) (result PushSettings, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSitePushSettingsSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27791,6 +32489,16 @@ func (client AppsClient) UpdateSitePushSettingsSlotResponder(resp *http.Response
 // slot - name of the deployment slot to create or update. By default, this API attempts to create or modify
 // the production slot.
 func (client AppsClient) UpdateSlot(ctx context.Context, resourceGroupName string, name string, siteEnvelope SitePatchResource, slot string) (result Site, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27871,6 +32579,16 @@ func (client AppsClient) UpdateSlotResponder(resp *http.Response) (result Site,
 // name - name of the app.
 // slotConfigNames - names of application settings and connection strings. See example.
 func (client AppsClient) UpdateSlotConfigurationNames(ctx context.Context, resourceGroupName string, name string, slotConfigNames SlotConfigNamesResource) (result SlotConfigNamesResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSlotConfigurationNames")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -27949,6 +32667,16 @@ func (client AppsClient) UpdateSlotConfigurationNamesResponder(resp *http.Respon
 // name - name of the app.
 // siteSourceControl - JSON representation of a SiteSourceControl object. See example.
 func (client AppsClient) UpdateSourceControl(ctx context.Context, resourceGroupName string, name string, siteSourceControl SiteSourceControl) (result SiteSourceControl, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSourceControl")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28029,6 +32757,16 @@ func (client AppsClient) UpdateSourceControlResponder(resp *http.Response) (resu
 // slot - name of the deployment slot. If a slot is not specified, the API will update the source control
 // configuration for the production slot.
 func (client AppsClient) UpdateSourceControlSlot(ctx context.Context, resourceGroupName string, name string, siteSourceControl SiteSourceControl, slot string) (result SiteSourceControl, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSourceControlSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28111,6 +32849,16 @@ func (client AppsClient) UpdateSourceControlSlotResponder(resp *http.Response) (
 // name - name of the app.
 // connectionEnvelope - properties of the Virtual Network connection. See example.
 func (client AppsClient) UpdateSwiftVirtualNetworkConnection(ctx context.Context, resourceGroupName string, name string, connectionEnvelope SwiftVirtualNetwork) (result SwiftVirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSwiftVirtualNetworkConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28194,6 +32942,16 @@ func (client AppsClient) UpdateSwiftVirtualNetworkConnectionResponder(resp *http
 // slot - name of the deployment slot. If a slot is not specified, the API will add or update connections for
 // the production slot.
 func (client AppsClient) UpdateSwiftVirtualNetworkConnectionSlot(ctx context.Context, resourceGroupName string, name string, connectionEnvelope SwiftVirtualNetwork, slot string) (result SwiftVirtualNetwork, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateSwiftVirtualNetworkConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28275,6 +33033,16 @@ func (client AppsClient) UpdateSwiftVirtualNetworkConnectionSlotResponder(resp *
 // vnetName - name of an existing Virtual Network.
 // connectionEnvelope - properties of the Virtual Network connection. See example.
 func (client AppsClient) UpdateVnetConnection(ctx context.Context, resourceGroupName string, name string, vnetName string, connectionEnvelope VnetInfo) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateVnetConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28356,6 +33124,16 @@ func (client AppsClient) UpdateVnetConnectionResponder(resp *http.Response) (res
 // gatewayName - name of the gateway. Currently, the only supported string is "primary".
 // connectionEnvelope - the properties to update this gateway with.
 func (client AppsClient) UpdateVnetConnectionGateway(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string, connectionEnvelope VnetGateway) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateVnetConnectionGateway")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28440,6 +33218,16 @@ func (client AppsClient) UpdateVnetConnectionGatewayResponder(resp *http.Respons
 // slot - name of the deployment slot. If a slot is not specified, the API will add or update a gateway for the
 // production slot's Virtual Network.
 func (client AppsClient) UpdateVnetConnectionGatewaySlot(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string, connectionEnvelope VnetGateway, slot string) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateVnetConnectionGatewaySlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -28525,6 +33313,16 @@ func (client AppsClient) UpdateVnetConnectionGatewaySlotResponder(resp *http.Res
 // slot - name of the deployment slot. If a slot is not specified, the API will add or update connections for
 // the production slot.
 func (client AppsClient) UpdateVnetConnectionSlot(ctx context.Context, resourceGroupName string, name string, vnetName string, connectionEnvelope VnetInfo, slot string) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppsClient.UpdateVnetConnectionSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appservicecertificateorders.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appservicecertificateorders.go
index be9cbbdd2944..e87b944da9c4 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appservicecertificateorders.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appservicecertificateorders.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,8 +45,18 @@ func NewAppServiceCertificateOrdersClientWithBaseURI(baseURI string, subscriptio
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order.
-// certificateDistinguishedName - distinguished name to to use for the certificate order.
+// certificateDistinguishedName - distinguished name to use for the certificate order.
 func (client AppServiceCertificateOrdersClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, certificateOrderName string, certificateDistinguishedName AppServiceCertificateOrder) (result AppServiceCertificateOrdersCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -108,10 +119,6 @@ func (client AppServiceCertificateOrdersClient) CreateOrUpdateSender(req *http.R
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -136,6 +143,16 @@ func (client AppServiceCertificateOrdersClient) CreateOrUpdateResponder(resp *ht
 // name - name of the certificate.
 // keyVaultCertificate - key vault certificate resource Id.
 func (client AppServiceCertificateOrdersClient) CreateOrUpdateCertificate(ctx context.Context, resourceGroupName string, certificateOrderName string, name string, keyVaultCertificate AppServiceCertificateResource) (result AppServiceCertificateOrdersCreateOrUpdateCertificateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.CreateOrUpdateCertificate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -192,10 +209,6 @@ func (client AppServiceCertificateOrdersClient) CreateOrUpdateCertificateSender(
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -218,6 +231,16 @@ func (client AppServiceCertificateOrdersClient) CreateOrUpdateCertificateRespond
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order.
 func (client AppServiceCertificateOrdersClient) Delete(ctx context.Context, resourceGroupName string, certificateOrderName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -293,6 +316,16 @@ func (client AppServiceCertificateOrdersClient) DeleteResponder(resp *http.Respo
 // certificateOrderName - name of the certificate order.
 // name - name of the certificate.
 func (client AppServiceCertificateOrdersClient) DeleteCertificate(ctx context.Context, resourceGroupName string, certificateOrderName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.DeleteCertificate")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -368,6 +401,16 @@ func (client AppServiceCertificateOrdersClient) DeleteCertificateResponder(resp
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order..
 func (client AppServiceCertificateOrdersClient) Get(ctx context.Context, resourceGroupName string, certificateOrderName string) (result AppServiceCertificateOrder, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -444,6 +487,16 @@ func (client AppServiceCertificateOrdersClient) GetResponder(resp *http.Response
 // certificateOrderName - name of the certificate order.
 // name - name of the certificate.
 func (client AppServiceCertificateOrdersClient) GetCertificate(ctx context.Context, resourceGroupName string, certificateOrderName string, name string) (result AppServiceCertificateResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.GetCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -517,6 +570,16 @@ func (client AppServiceCertificateOrdersClient) GetCertificateResponder(resp *ht
 
 // List list all certificate orders in a subscription.
 func (client AppServiceCertificateOrdersClient) List(ctx context.Context) (result AppServiceCertificateOrderCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.List")
+		defer func() {
+			sc := -1
+			if result.ascoc.Response.Response != nil {
+				sc = result.ascoc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -579,8 +642,8 @@ func (client AppServiceCertificateOrdersClient) ListResponder(resp *http.Respons
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AppServiceCertificateOrdersClient) listNextResults(lastResults AppServiceCertificateOrderCollection) (result AppServiceCertificateOrderCollection, err error) {
-	req, err := lastResults.appServiceCertificateOrderCollectionPreparer()
+func (client AppServiceCertificateOrdersClient) listNextResults(ctx context.Context, lastResults AppServiceCertificateOrderCollection) (result AppServiceCertificateOrderCollection, err error) {
+	req, err := lastResults.appServiceCertificateOrderCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceCertificateOrdersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -601,6 +664,16 @@ func (client AppServiceCertificateOrdersClient) listNextResults(lastResults AppS
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceCertificateOrdersClient) ListComplete(ctx context.Context) (result AppServiceCertificateOrderCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -609,6 +682,16 @@ func (client AppServiceCertificateOrdersClient) ListComplete(ctx context.Context
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 func (client AppServiceCertificateOrdersClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AppServiceCertificateOrderCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.ascoc.Response.Response != nil {
+				sc = result.ascoc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -680,8 +763,8 @@ func (client AppServiceCertificateOrdersClient) ListByResourceGroupResponder(res
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AppServiceCertificateOrdersClient) listByResourceGroupNextResults(lastResults AppServiceCertificateOrderCollection) (result AppServiceCertificateOrderCollection, err error) {
-	req, err := lastResults.appServiceCertificateOrderCollectionPreparer()
+func (client AppServiceCertificateOrdersClient) listByResourceGroupNextResults(ctx context.Context, lastResults AppServiceCertificateOrderCollection) (result AppServiceCertificateOrderCollection, err error) {
+	req, err := lastResults.appServiceCertificateOrderCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceCertificateOrdersClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -702,6 +785,16 @@ func (client AppServiceCertificateOrdersClient) listByResourceGroupNextResults(l
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceCertificateOrdersClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AppServiceCertificateOrderCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -711,6 +804,16 @@ func (client AppServiceCertificateOrdersClient) ListByResourceGroupComplete(ctx
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order.
 func (client AppServiceCertificateOrdersClient) ListCertificates(ctx context.Context, resourceGroupName string, certificateOrderName string) (result AppServiceCertificateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ListCertificates")
+		defer func() {
+			sc := -1
+			if result.ascc.Response.Response != nil {
+				sc = result.ascc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -783,8 +886,8 @@ func (client AppServiceCertificateOrdersClient) ListCertificatesResponder(resp *
 }
 
 // listCertificatesNextResults retrieves the next set of results, if any.
-func (client AppServiceCertificateOrdersClient) listCertificatesNextResults(lastResults AppServiceCertificateCollection) (result AppServiceCertificateCollection, err error) {
-	req, err := lastResults.appServiceCertificateCollectionPreparer()
+func (client AppServiceCertificateOrdersClient) listCertificatesNextResults(ctx context.Context, lastResults AppServiceCertificateCollection) (result AppServiceCertificateCollection, err error) {
+	req, err := lastResults.appServiceCertificateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceCertificateOrdersClient", "listCertificatesNextResults", nil, "Failure preparing next results request")
 	}
@@ -805,6 +908,16 @@ func (client AppServiceCertificateOrdersClient) listCertificatesNextResults(last
 
 // ListCertificatesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceCertificateOrdersClient) ListCertificatesComplete(ctx context.Context, resourceGroupName string, certificateOrderName string) (result AppServiceCertificateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ListCertificates")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListCertificates(ctx, resourceGroupName, certificateOrderName)
 	return
 }
@@ -815,6 +928,16 @@ func (client AppServiceCertificateOrdersClient) ListCertificatesComplete(ctx con
 // certificateOrderName - name of the certificate order.
 // reissueCertificateOrderRequest - parameters for the reissue.
 func (client AppServiceCertificateOrdersClient) Reissue(ctx context.Context, resourceGroupName string, certificateOrderName string, reissueCertificateOrderRequest ReissueCertificateOrderRequest) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.Reissue")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -892,6 +1015,16 @@ func (client AppServiceCertificateOrdersClient) ReissueResponder(resp *http.Resp
 // certificateOrderName - name of the certificate order.
 // renewCertificateOrderRequest - renew parameters
 func (client AppServiceCertificateOrdersClient) Renew(ctx context.Context, resourceGroupName string, certificateOrderName string, renewCertificateOrderRequest RenewCertificateOrderRequest) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.Renew")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -968,6 +1101,16 @@ func (client AppServiceCertificateOrdersClient) RenewResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order.
 func (client AppServiceCertificateOrdersClient) ResendEmail(ctx context.Context, resourceGroupName string, certificateOrderName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ResendEmail")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1043,6 +1186,16 @@ func (client AppServiceCertificateOrdersClient) ResendEmailResponder(resp *http.
 // certificateOrderName - name of the certificate order.
 // nameIdentifier - email address
 func (client AppServiceCertificateOrdersClient) ResendRequestEmails(ctx context.Context, resourceGroupName string, certificateOrderName string, nameIdentifier NameIdentifier) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ResendRequestEmails")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1119,6 +1272,16 @@ func (client AppServiceCertificateOrdersClient) ResendRequestEmailsResponder(res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the certificate order.
 func (client AppServiceCertificateOrdersClient) RetrieveCertificateActions(ctx context.Context, resourceGroupName string, name string) (result ListCertificateOrderAction, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.RetrieveCertificateActions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1194,6 +1357,16 @@ func (client AppServiceCertificateOrdersClient) RetrieveCertificateActionsRespon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the certificate order.
 func (client AppServiceCertificateOrdersClient) RetrieveCertificateEmailHistory(ctx context.Context, resourceGroupName string, name string) (result ListCertificateEmail, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.RetrieveCertificateEmailHistory")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1270,6 +1443,16 @@ func (client AppServiceCertificateOrdersClient) RetrieveCertificateEmailHistoryR
 // certificateOrderName - name of the certificate order.
 // siteSealRequest - site seal request.
 func (client AppServiceCertificateOrdersClient) RetrieveSiteSeal(ctx context.Context, resourceGroupName string, certificateOrderName string, siteSealRequest SiteSealRequest) (result SiteSeal, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.RetrieveSiteSeal")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1346,8 +1529,18 @@ func (client AppServiceCertificateOrdersClient) RetrieveSiteSealResponder(resp *
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order.
-// certificateDistinguishedName - distinguished name to to use for the certificate order.
+// certificateDistinguishedName - distinguished name to use for the certificate order.
 func (client AppServiceCertificateOrdersClient) Update(ctx context.Context, resourceGroupName string, certificateOrderName string, certificateDistinguishedName AppServiceCertificateOrderPatchResource) (result AppServiceCertificateOrder, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1427,6 +1620,16 @@ func (client AppServiceCertificateOrdersClient) UpdateResponder(resp *http.Respo
 // name - name of the certificate.
 // keyVaultCertificate - key vault certificate resource Id.
 func (client AppServiceCertificateOrdersClient) UpdateCertificate(ctx context.Context, resourceGroupName string, certificateOrderName string, name string, keyVaultCertificate AppServiceCertificatePatchResource) (result AppServiceCertificateResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.UpdateCertificate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1504,6 +1707,16 @@ func (client AppServiceCertificateOrdersClient) UpdateCertificateResponder(resp
 // Parameters:
 // appServiceCertificateOrder - information for a certificate order.
 func (client AppServiceCertificateOrdersClient) ValidatePurchaseInformation(ctx context.Context, appServiceCertificateOrder AppServiceCertificateOrder) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.ValidatePurchaseInformation")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: appServiceCertificateOrder,
 			Constraints: []validation.Constraint{{Target: "appServiceCertificateOrder.AppServiceCertificateOrderProperties", Name: validation.Null, Rule: false,
@@ -1581,6 +1794,16 @@ func (client AppServiceCertificateOrdersClient) ValidatePurchaseInformationRespo
 // resourceGroupName - name of the resource group to which the resource belongs.
 // certificateOrderName - name of the certificate order.
 func (client AppServiceCertificateOrdersClient) VerifyDomainOwnership(ctx context.Context, resourceGroupName string, certificateOrderName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrdersClient.VerifyDomainOwnership")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceenvironments.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceenvironments.go
index a3648ea71c95..a954295efb90 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceenvironments.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceenvironments.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAppServiceEnvironmentsClientWithBaseURI(baseURI string, subscriptionID s
 // name - name of the App Service Environment.
 // vnetInfo - details for the new virtual network.
 func (client AppServiceEnvironmentsClient) ChangeVnet(ctx context.Context, resourceGroupName string, name string, vnetInfo VirtualNetworkProfile) (result AppServiceEnvironmentsChangeVnetFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ChangeVnet")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -101,10 +112,6 @@ func (client AppServiceEnvironmentsClient) ChangeVnetSender(req *http.Request) (
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -129,8 +136,8 @@ func (client AppServiceEnvironmentsClient) changeVnetResponder(resp *http.Respon
 }
 
 // changeVnetNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) changeVnetNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppServiceEnvironmentsClient) changeVnetNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "changeVnetNextResults", nil, "Failure preparing next results request")
 	}
@@ -148,6 +155,16 @@ func (client AppServiceEnvironmentsClient) changeVnetNextResults(lastResults App
 
 // ChangeVnetComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ChangeVnetComplete(ctx context.Context, resourceGroupName string, name string, vnetInfo VirtualNetworkProfile) (result AppServiceEnvironmentsChangeVnetAllFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ChangeVnet")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	var future AppServiceEnvironmentsChangeVnetFuture
 	future, err = client.ChangeVnet(ctx, resourceGroupName, name, vnetInfo)
 	result.Future = future.Future
@@ -160,6 +177,16 @@ func (client AppServiceEnvironmentsClient) ChangeVnetComplete(ctx context.Contex
 // name - name of the App Service Environment.
 // hostingEnvironmentEnvelope - configuration details of the App Service Environment.
 func (client AppServiceEnvironmentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, hostingEnvironmentEnvelope AppServiceEnvironmentResource) (result AppServiceEnvironmentsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -222,10 +249,6 @@ func (client AppServiceEnvironmentsClient) CreateOrUpdateSender(req *http.Reques
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusBadRequest, http.StatusNotFound, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -249,6 +272,16 @@ func (client AppServiceEnvironmentsClient) CreateOrUpdateResponder(resp *http.Re
 // name - name of the App Service Environment.
 // multiRolePoolEnvelope - properties of the multi-role pool.
 func (client AppServiceEnvironmentsClient) CreateOrUpdateMultiRolePool(ctx context.Context, resourceGroupName string, name string, multiRolePoolEnvelope WorkerPoolResource) (result AppServiceEnvironmentsCreateOrUpdateMultiRolePoolFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.CreateOrUpdateMultiRolePool")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -304,10 +337,6 @@ func (client AppServiceEnvironmentsClient) CreateOrUpdateMultiRolePoolSender(req
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusBadRequest, http.StatusNotFound, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -332,6 +361,16 @@ func (client AppServiceEnvironmentsClient) CreateOrUpdateMultiRolePoolResponder(
 // workerPoolName - name of the worker pool.
 // workerPoolEnvelope - properties of the worker pool.
 func (client AppServiceEnvironmentsClient) CreateOrUpdateWorkerPool(ctx context.Context, resourceGroupName string, name string, workerPoolName string, workerPoolEnvelope WorkerPoolResource) (result AppServiceEnvironmentsCreateOrUpdateWorkerPoolFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.CreateOrUpdateWorkerPool")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -388,10 +427,6 @@ func (client AppServiceEnvironmentsClient) CreateOrUpdateWorkerPoolSender(req *h
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusBadRequest, http.StatusNotFound, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -416,6 +451,16 @@ func (client AppServiceEnvironmentsClient) CreateOrUpdateWorkerPoolResponder(res
 // forceDelete - specify <code>true</code> to force the deletion even if the App Service Environment contains
 // resources. The default is <code>false</code>.
 func (client AppServiceEnvironmentsClient) Delete(ctx context.Context, resourceGroupName string, name string, forceDelete *bool) (result AppServiceEnvironmentsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -472,10 +517,6 @@ func (client AppServiceEnvironmentsClient) DeleteSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent, http.StatusBadRequest, http.StatusNotFound, http.StatusConflict))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -497,6 +538,16 @@ func (client AppServiceEnvironmentsClient) DeleteResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) Get(ctx context.Context, resourceGroupName string, name string) (result AppServiceEnvironmentResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -573,6 +624,16 @@ func (client AppServiceEnvironmentsClient) GetResponder(resp *http.Response) (re
 // name - name of the App Service Environment.
 // diagnosticsName - name of the diagnostics item.
 func (client AppServiceEnvironmentsClient) GetDiagnosticsItem(ctx context.Context, resourceGroupName string, name string, diagnosticsName string) (result HostingEnvironmentDiagnostics, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.GetDiagnosticsItem")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -649,6 +710,16 @@ func (client AppServiceEnvironmentsClient) GetDiagnosticsItemResponder(resp *htt
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) GetMultiRolePool(ctx context.Context, resourceGroupName string, name string) (result WorkerPoolResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.GetMultiRolePool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -725,6 +796,16 @@ func (client AppServiceEnvironmentsClient) GetMultiRolePoolResponder(resp *http.
 // name - name of the App Service Environment.
 // workerPoolName - name of the worker pool.
 func (client AppServiceEnvironmentsClient) GetWorkerPool(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result WorkerPoolResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.GetWorkerPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -798,6 +879,16 @@ func (client AppServiceEnvironmentsClient) GetWorkerPoolResponder(resp *http.Res
 
 // List get all App Service Environments for a subscription.
 func (client AppServiceEnvironmentsClient) List(ctx context.Context) (result AppServiceEnvironmentCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.asec.Response.Response != nil {
+				sc = result.asec.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -860,8 +951,8 @@ func (client AppServiceEnvironmentsClient) ListResponder(resp *http.Response) (r
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listNextResults(lastResults AppServiceEnvironmentCollection) (result AppServiceEnvironmentCollection, err error) {
-	req, err := lastResults.appServiceEnvironmentCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listNextResults(ctx context.Context, lastResults AppServiceEnvironmentCollection) (result AppServiceEnvironmentCollection, err error) {
+	req, err := lastResults.appServiceEnvironmentCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -882,6 +973,16 @@ func (client AppServiceEnvironmentsClient) listNextResults(lastResults AppServic
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListComplete(ctx context.Context) (result AppServiceEnvironmentCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -891,6 +992,16 @@ func (client AppServiceEnvironmentsClient) ListComplete(ctx context.Context) (re
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListAppServicePlans(ctx context.Context, resourceGroupName string, name string) (result AppServicePlanCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListAppServicePlans")
+		defer func() {
+			sc := -1
+			if result.aspc.Response.Response != nil {
+				sc = result.aspc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -963,8 +1074,8 @@ func (client AppServiceEnvironmentsClient) ListAppServicePlansResponder(resp *ht
 }
 
 // listAppServicePlansNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listAppServicePlansNextResults(lastResults AppServicePlanCollection) (result AppServicePlanCollection, err error) {
-	req, err := lastResults.appServicePlanCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listAppServicePlansNextResults(ctx context.Context, lastResults AppServicePlanCollection) (result AppServicePlanCollection, err error) {
+	req, err := lastResults.appServicePlanCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listAppServicePlansNextResults", nil, "Failure preparing next results request")
 	}
@@ -985,6 +1096,16 @@ func (client AppServiceEnvironmentsClient) listAppServicePlansNextResults(lastRe
 
 // ListAppServicePlansComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListAppServicePlansComplete(ctx context.Context, resourceGroupName string, name string) (result AppServicePlanCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListAppServicePlans")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAppServicePlans(ctx, resourceGroupName, name)
 	return
 }
@@ -993,6 +1114,16 @@ func (client AppServiceEnvironmentsClient) ListAppServicePlansComplete(ctx conte
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 func (client AppServiceEnvironmentsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AppServiceEnvironmentCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.asec.Response.Response != nil {
+				sc = result.asec.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1064,8 +1195,8 @@ func (client AppServiceEnvironmentsClient) ListByResourceGroupResponder(resp *ht
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listByResourceGroupNextResults(lastResults AppServiceEnvironmentCollection) (result AppServiceEnvironmentCollection, err error) {
-	req, err := lastResults.appServiceEnvironmentCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listByResourceGroupNextResults(ctx context.Context, lastResults AppServiceEnvironmentCollection) (result AppServiceEnvironmentCollection, err error) {
+	req, err := lastResults.appServiceEnvironmentCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -1086,6 +1217,16 @@ func (client AppServiceEnvironmentsClient) listByResourceGroupNextResults(lastRe
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AppServiceEnvironmentCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -1095,6 +1236,16 @@ func (client AppServiceEnvironmentsClient) ListByResourceGroupComplete(ctx conte
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListCapacities(ctx context.Context, resourceGroupName string, name string) (result StampCapacityCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListCapacities")
+		defer func() {
+			sc := -1
+			if result.scc.Response.Response != nil {
+				sc = result.scc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1167,8 +1318,8 @@ func (client AppServiceEnvironmentsClient) ListCapacitiesResponder(resp *http.Re
 }
 
 // listCapacitiesNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listCapacitiesNextResults(lastResults StampCapacityCollection) (result StampCapacityCollection, err error) {
-	req, err := lastResults.stampCapacityCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listCapacitiesNextResults(ctx context.Context, lastResults StampCapacityCollection) (result StampCapacityCollection, err error) {
+	req, err := lastResults.stampCapacityCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listCapacitiesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1189,6 +1340,16 @@ func (client AppServiceEnvironmentsClient) listCapacitiesNextResults(lastResults
 
 // ListCapacitiesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListCapacitiesComplete(ctx context.Context, resourceGroupName string, name string) (result StampCapacityCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListCapacities")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListCapacities(ctx, resourceGroupName, name)
 	return
 }
@@ -1198,6 +1359,16 @@ func (client AppServiceEnvironmentsClient) ListCapacitiesComplete(ctx context.Co
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListDiagnostics(ctx context.Context, resourceGroupName string, name string) (result ListHostingEnvironmentDiagnostics, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListDiagnostics")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1273,6 +1444,16 @@ func (client AppServiceEnvironmentsClient) ListDiagnosticsResponder(resp *http.R
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListMetricDefinitions(ctx context.Context, resourceGroupName string, name string) (result MetricDefinition, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1352,6 +1533,16 @@ func (client AppServiceEnvironmentsClient) ListMetricDefinitionsResponder(resp *
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppServiceEnvironmentsClient) ListMetrics(ctx context.Context, resourceGroupName string, name string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1430,8 +1621,8 @@ func (client AppServiceEnvironmentsClient) ListMetricsResponder(resp *http.Respo
 }
 
 // listMetricsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1452,6 +1643,16 @@ func (client AppServiceEnvironmentsClient) listMetricsNextResults(lastResults Re
 
 // ListMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMetricsComplete(ctx context.Context, resourceGroupName string, name string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetrics(ctx, resourceGroupName, name, details, filter)
 	return
 }
@@ -1461,6 +1662,16 @@ func (client AppServiceEnvironmentsClient) ListMetricsComplete(ctx context.Conte
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListMultiRoleMetricDefinitions(ctx context.Context, resourceGroupName string, name string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRoleMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1533,8 +1744,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRoleMetricDefinitionsRespond
 }
 
 // listMultiRoleMetricDefinitionsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRoleMetricDefinitionsNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRoleMetricDefinitionsNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRoleMetricDefinitionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1555,6 +1766,16 @@ func (client AppServiceEnvironmentsClient) listMultiRoleMetricDefinitionsNextRes
 
 // ListMultiRoleMetricDefinitionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRoleMetricDefinitionsComplete(ctx context.Context, resourceGroupName string, name string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRoleMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRoleMetricDefinitions(ctx, resourceGroupName, name)
 	return
 }
@@ -1571,6 +1792,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRoleMetricDefinitionsComplet
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppServiceEnvironmentsClient) ListMultiRoleMetrics(ctx context.Context, resourceGroupName string, name string, startTime string, endTime string, timeGrain string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRoleMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1658,8 +1889,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRoleMetricsResponder(resp *h
 }
 
 // listMultiRoleMetricsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRoleMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRoleMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRoleMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1680,6 +1911,16 @@ func (client AppServiceEnvironmentsClient) listMultiRoleMetricsNextResults(lastR
 
 // ListMultiRoleMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRoleMetricsComplete(ctx context.Context, resourceGroupName string, name string, startTime string, endTime string, timeGrain string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRoleMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRoleMetrics(ctx, resourceGroupName, name, startTime, endTime, timeGrain, details, filter)
 	return
 }
@@ -1691,6 +1932,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRoleMetricsComplete(ctx cont
 // name - name of the App Service Environment.
 // instance - name of the instance in the multi-role pool.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricDefinitions(ctx context.Context, resourceGroupName string, name string, instance string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePoolInstanceMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1764,8 +2015,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricDefini
 }
 
 // listMultiRolePoolInstanceMetricDefinitionsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRolePoolInstanceMetricDefinitionsNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRolePoolInstanceMetricDefinitionsNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRolePoolInstanceMetricDefinitionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1786,6 +2037,16 @@ func (client AppServiceEnvironmentsClient) listMultiRolePoolInstanceMetricDefini
 
 // ListMultiRolePoolInstanceMetricDefinitionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricDefinitionsComplete(ctx context.Context, resourceGroupName string, name string, instance string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePoolInstanceMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRolePoolInstanceMetricDefinitions(ctx, resourceGroupName, name, instance)
 	return
 }
@@ -1798,6 +2059,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricDefini
 // instance - name of the instance in the multi-role pool.
 // details - specify <code>true</code> to include instance details. The default is <code>false</code>.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetrics(ctx context.Context, resourceGroupName string, name string, instance string, details *bool) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePoolInstanceMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1874,8 +2145,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricsRespo
 }
 
 // listMultiRolePoolInstanceMetricsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRolePoolInstanceMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRolePoolInstanceMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRolePoolInstanceMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1896,6 +2167,16 @@ func (client AppServiceEnvironmentsClient) listMultiRolePoolInstanceMetricsNextR
 
 // ListMultiRolePoolInstanceMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricsComplete(ctx context.Context, resourceGroupName string, name string, instance string, details *bool) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePoolInstanceMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRolePoolInstanceMetrics(ctx, resourceGroupName, name, instance, details)
 	return
 }
@@ -1905,6 +2186,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolInstanceMetricsCompl
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListMultiRolePools(ctx context.Context, resourceGroupName string, name string) (result WorkerPoolCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePools")
+		defer func() {
+			sc := -1
+			if result.wpc.Response.Response != nil {
+				sc = result.wpc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1977,8 +2268,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolsResponder(resp *htt
 }
 
 // listMultiRolePoolsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRolePoolsNextResults(lastResults WorkerPoolCollection) (result WorkerPoolCollection, err error) {
-	req, err := lastResults.workerPoolCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRolePoolsNextResults(ctx context.Context, lastResults WorkerPoolCollection) (result WorkerPoolCollection, err error) {
+	req, err := lastResults.workerPoolCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRolePoolsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1999,6 +2290,16 @@ func (client AppServiceEnvironmentsClient) listMultiRolePoolsNextResults(lastRes
 
 // ListMultiRolePoolsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolsComplete(ctx context.Context, resourceGroupName string, name string) (result WorkerPoolCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePools")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRolePools(ctx, resourceGroupName, name)
 	return
 }
@@ -2008,6 +2309,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolsComplete(ctx contex
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolSkus(ctx context.Context, resourceGroupName string, name string) (result SkuInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePoolSkus")
+		defer func() {
+			sc := -1
+			if result.sic.Response.Response != nil {
+				sc = result.sic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2080,8 +2391,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolSkusResponder(resp *
 }
 
 // listMultiRolePoolSkusNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRolePoolSkusNextResults(lastResults SkuInfoCollection) (result SkuInfoCollection, err error) {
-	req, err := lastResults.skuInfoCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRolePoolSkusNextResults(ctx context.Context, lastResults SkuInfoCollection) (result SkuInfoCollection, err error) {
+	req, err := lastResults.skuInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRolePoolSkusNextResults", nil, "Failure preparing next results request")
 	}
@@ -2102,6 +2413,16 @@ func (client AppServiceEnvironmentsClient) listMultiRolePoolSkusNextResults(last
 
 // ListMultiRolePoolSkusComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRolePoolSkusComplete(ctx context.Context, resourceGroupName string, name string) (result SkuInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRolePoolSkus")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRolePoolSkus(ctx, resourceGroupName, name)
 	return
 }
@@ -2111,6 +2432,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRolePoolSkusComplete(ctx con
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListMultiRoleUsages(ctx context.Context, resourceGroupName string, name string) (result UsageCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRoleUsages")
+		defer func() {
+			sc := -1
+			if result.uc.Response.Response != nil {
+				sc = result.uc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2183,8 +2514,8 @@ func (client AppServiceEnvironmentsClient) ListMultiRoleUsagesResponder(resp *ht
 }
 
 // listMultiRoleUsagesNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listMultiRoleUsagesNextResults(lastResults UsageCollection) (result UsageCollection, err error) {
-	req, err := lastResults.usageCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listMultiRoleUsagesNextResults(ctx context.Context, lastResults UsageCollection) (result UsageCollection, err error) {
+	req, err := lastResults.usageCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listMultiRoleUsagesNextResults", nil, "Failure preparing next results request")
 	}
@@ -2205,6 +2536,16 @@ func (client AppServiceEnvironmentsClient) listMultiRoleUsagesNextResults(lastRe
 
 // ListMultiRoleUsagesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListMultiRoleUsagesComplete(ctx context.Context, resourceGroupName string, name string) (result UsageCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListMultiRoleUsages")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMultiRoleUsages(ctx, resourceGroupName, name)
 	return
 }
@@ -2214,6 +2555,16 @@ func (client AppServiceEnvironmentsClient) ListMultiRoleUsagesComplete(ctx conte
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListOperations(ctx context.Context, resourceGroupName string, name string) (result ListOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2292,6 +2643,16 @@ func (client AppServiceEnvironmentsClient) ListOperationsResponder(resp *http.Re
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppServiceEnvironmentsClient) ListUsages(ctx context.Context, resourceGroupName string, name string, filter string) (result CsmUsageQuotaCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.cuqc.Response.Response != nil {
+				sc = result.cuqc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2367,8 +2728,8 @@ func (client AppServiceEnvironmentsClient) ListUsagesResponder(resp *http.Respon
 }
 
 // listUsagesNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listUsagesNextResults(lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
-	req, err := lastResults.csmUsageQuotaCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listUsagesNextResults(ctx context.Context, lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
+	req, err := lastResults.csmUsageQuotaCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listUsagesNextResults", nil, "Failure preparing next results request")
 	}
@@ -2389,6 +2750,16 @@ func (client AppServiceEnvironmentsClient) listUsagesNextResults(lastResults Csm
 
 // ListUsagesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListUsagesComplete(ctx context.Context, resourceGroupName string, name string, filter string) (result CsmUsageQuotaCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListUsages(ctx, resourceGroupName, name, filter)
 	return
 }
@@ -2398,6 +2769,16 @@ func (client AppServiceEnvironmentsClient) ListUsagesComplete(ctx context.Contex
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListVips(ctx context.Context, resourceGroupName string, name string) (result AddressResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListVips")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2474,6 +2855,16 @@ func (client AppServiceEnvironmentsClient) ListVipsResponder(resp *http.Response
 // name - name of the App Service Environment.
 // propertiesToInclude - comma separated list of app properties to include.
 func (client AppServiceEnvironmentsClient) ListWebApps(ctx context.Context, resourceGroupName string, name string, propertiesToInclude string) (result AppCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebApps")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2549,8 +2940,8 @@ func (client AppServiceEnvironmentsClient) ListWebAppsResponder(resp *http.Respo
 }
 
 // listWebAppsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWebAppsNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWebAppsNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWebAppsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2571,6 +2962,16 @@ func (client AppServiceEnvironmentsClient) listWebAppsNextResults(lastResults Ap
 
 // ListWebAppsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWebAppsComplete(ctx context.Context, resourceGroupName string, name string, propertiesToInclude string) (result AppCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebApps")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebApps(ctx, resourceGroupName, name, propertiesToInclude)
 	return
 }
@@ -2581,6 +2982,16 @@ func (client AppServiceEnvironmentsClient) ListWebAppsComplete(ctx context.Conte
 // name - name of the App Service Environment.
 // workerPoolName - name of the worker pool.
 func (client AppServiceEnvironmentsClient) ListWebWorkerMetricDefinitions(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebWorkerMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2654,8 +3065,8 @@ func (client AppServiceEnvironmentsClient) ListWebWorkerMetricDefinitionsRespond
 }
 
 // listWebWorkerMetricDefinitionsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWebWorkerMetricDefinitionsNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWebWorkerMetricDefinitionsNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWebWorkerMetricDefinitionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2676,6 +3087,16 @@ func (client AppServiceEnvironmentsClient) listWebWorkerMetricDefinitionsNextRes
 
 // ListWebWorkerMetricDefinitionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWebWorkerMetricDefinitionsComplete(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebWorkerMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebWorkerMetricDefinitions(ctx, resourceGroupName, name, workerPoolName)
 	return
 }
@@ -2690,6 +3111,16 @@ func (client AppServiceEnvironmentsClient) ListWebWorkerMetricDefinitionsComplet
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppServiceEnvironmentsClient) ListWebWorkerMetrics(ctx context.Context, resourceGroupName string, name string, workerPoolName string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebWorkerMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2769,8 +3200,8 @@ func (client AppServiceEnvironmentsClient) ListWebWorkerMetricsResponder(resp *h
 }
 
 // listWebWorkerMetricsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWebWorkerMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWebWorkerMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWebWorkerMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2791,6 +3222,16 @@ func (client AppServiceEnvironmentsClient) listWebWorkerMetricsNextResults(lastR
 
 // ListWebWorkerMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWebWorkerMetricsComplete(ctx context.Context, resourceGroupName string, name string, workerPoolName string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebWorkerMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebWorkerMetrics(ctx, resourceGroupName, name, workerPoolName, details, filter)
 	return
 }
@@ -2801,6 +3242,16 @@ func (client AppServiceEnvironmentsClient) ListWebWorkerMetricsComplete(ctx cont
 // name - name of the App Service Environment.
 // workerPoolName - name of the worker pool.
 func (client AppServiceEnvironmentsClient) ListWebWorkerUsages(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result UsageCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebWorkerUsages")
+		defer func() {
+			sc := -1
+			if result.uc.Response.Response != nil {
+				sc = result.uc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2874,8 +3325,8 @@ func (client AppServiceEnvironmentsClient) ListWebWorkerUsagesResponder(resp *ht
 }
 
 // listWebWorkerUsagesNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWebWorkerUsagesNextResults(lastResults UsageCollection) (result UsageCollection, err error) {
-	req, err := lastResults.usageCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWebWorkerUsagesNextResults(ctx context.Context, lastResults UsageCollection) (result UsageCollection, err error) {
+	req, err := lastResults.usageCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWebWorkerUsagesNextResults", nil, "Failure preparing next results request")
 	}
@@ -2896,6 +3347,16 @@ func (client AppServiceEnvironmentsClient) listWebWorkerUsagesNextResults(lastRe
 
 // ListWebWorkerUsagesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWebWorkerUsagesComplete(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result UsageCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWebWorkerUsages")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebWorkerUsages(ctx, resourceGroupName, name, workerPoolName)
 	return
 }
@@ -2908,6 +3369,16 @@ func (client AppServiceEnvironmentsClient) ListWebWorkerUsagesComplete(ctx conte
 // workerPoolName - name of the worker pool.
 // instance - name of the instance in the worker pool.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricDefinitions(ctx context.Context, resourceGroupName string, name string, workerPoolName string, instance string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPoolInstanceMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2982,8 +3453,8 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricDefinitio
 }
 
 // listWorkerPoolInstanceMetricDefinitionsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWorkerPoolInstanceMetricDefinitionsNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWorkerPoolInstanceMetricDefinitionsNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWorkerPoolInstanceMetricDefinitionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -3004,6 +3475,16 @@ func (client AppServiceEnvironmentsClient) listWorkerPoolInstanceMetricDefinitio
 
 // ListWorkerPoolInstanceMetricDefinitionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricDefinitionsComplete(ctx context.Context, resourceGroupName string, name string, workerPoolName string, instance string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPoolInstanceMetricDefinitions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWorkerPoolInstanceMetricDefinitions(ctx, resourceGroupName, name, workerPoolName, instance)
 	return
 }
@@ -3019,6 +3500,16 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricDefinitio
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetrics(ctx context.Context, resourceGroupName string, name string, workerPoolName string, instance string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPoolInstanceMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3099,8 +3590,8 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricsResponde
 }
 
 // listWorkerPoolInstanceMetricsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWorkerPoolInstanceMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWorkerPoolInstanceMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWorkerPoolInstanceMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -3121,6 +3612,16 @@ func (client AppServiceEnvironmentsClient) listWorkerPoolInstanceMetricsNextResu
 
 // ListWorkerPoolInstanceMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricsComplete(ctx context.Context, resourceGroupName string, name string, workerPoolName string, instance string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPoolInstanceMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWorkerPoolInstanceMetrics(ctx, resourceGroupName, name, workerPoolName, instance, details, filter)
 	return
 }
@@ -3130,6 +3631,16 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolInstanceMetricsComplete
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) ListWorkerPools(ctx context.Context, resourceGroupName string, name string) (result WorkerPoolCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPools")
+		defer func() {
+			sc := -1
+			if result.wpc.Response.Response != nil {
+				sc = result.wpc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3202,8 +3713,8 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolsResponder(resp *http.R
 }
 
 // listWorkerPoolsNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWorkerPoolsNextResults(lastResults WorkerPoolCollection) (result WorkerPoolCollection, err error) {
-	req, err := lastResults.workerPoolCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWorkerPoolsNextResults(ctx context.Context, lastResults WorkerPoolCollection) (result WorkerPoolCollection, err error) {
+	req, err := lastResults.workerPoolCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWorkerPoolsNextResults", nil, "Failure preparing next results request")
 	}
@@ -3224,6 +3735,16 @@ func (client AppServiceEnvironmentsClient) listWorkerPoolsNextResults(lastResult
 
 // ListWorkerPoolsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolsComplete(ctx context.Context, resourceGroupName string, name string) (result WorkerPoolCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPools")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWorkerPools(ctx, resourceGroupName, name)
 	return
 }
@@ -3234,6 +3755,16 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolsComplete(ctx context.C
 // name - name of the App Service Environment.
 // workerPoolName - name of the worker pool.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolSkus(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result SkuInfoCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPoolSkus")
+		defer func() {
+			sc := -1
+			if result.sic.Response.Response != nil {
+				sc = result.sic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3307,8 +3838,8 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolSkusResponder(resp *htt
 }
 
 // listWorkerPoolSkusNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) listWorkerPoolSkusNextResults(lastResults SkuInfoCollection) (result SkuInfoCollection, err error) {
-	req, err := lastResults.skuInfoCollectionPreparer()
+func (client AppServiceEnvironmentsClient) listWorkerPoolSkusNextResults(ctx context.Context, lastResults SkuInfoCollection) (result SkuInfoCollection, err error) {
+	req, err := lastResults.skuInfoCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "listWorkerPoolSkusNextResults", nil, "Failure preparing next results request")
 	}
@@ -3329,6 +3860,16 @@ func (client AppServiceEnvironmentsClient) listWorkerPoolSkusNextResults(lastRes
 
 // ListWorkerPoolSkusComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ListWorkerPoolSkusComplete(ctx context.Context, resourceGroupName string, name string, workerPoolName string) (result SkuInfoCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.ListWorkerPoolSkus")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWorkerPoolSkus(ctx, resourceGroupName, name, workerPoolName)
 	return
 }
@@ -3338,6 +3879,16 @@ func (client AppServiceEnvironmentsClient) ListWorkerPoolSkusComplete(ctx contex
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) Reboot(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Reboot")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3412,6 +3963,16 @@ func (client AppServiceEnvironmentsClient) RebootResponder(resp *http.Response)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) Resume(ctx context.Context, resourceGroupName string, name string) (result AppServiceEnvironmentsResumeFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Resume")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3465,10 +4026,6 @@ func (client AppServiceEnvironmentsClient) ResumeSender(req *http.Request) (futu
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -3493,8 +4050,8 @@ func (client AppServiceEnvironmentsClient) resumeResponder(resp *http.Response)
 }
 
 // resumeNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) resumeNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppServiceEnvironmentsClient) resumeNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "resumeNextResults", nil, "Failure preparing next results request")
 	}
@@ -3512,6 +4069,16 @@ func (client AppServiceEnvironmentsClient) resumeNextResults(lastResults AppColl
 
 // ResumeComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) ResumeComplete(ctx context.Context, resourceGroupName string, name string) (result AppServiceEnvironmentsResumeAllFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Resume")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	var future AppServiceEnvironmentsResumeFuture
 	future, err = client.Resume(ctx, resourceGroupName, name)
 	result.Future = future.Future
@@ -3523,6 +4090,16 @@ func (client AppServiceEnvironmentsClient) ResumeComplete(ctx context.Context, r
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service Environment.
 func (client AppServiceEnvironmentsClient) Suspend(ctx context.Context, resourceGroupName string, name string) (result AppServiceEnvironmentsSuspendFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Suspend")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3576,10 +4153,6 @@ func (client AppServiceEnvironmentsClient) SuspendSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -3604,8 +4177,8 @@ func (client AppServiceEnvironmentsClient) suspendResponder(resp *http.Response)
 }
 
 // suspendNextResults retrieves the next set of results, if any.
-func (client AppServiceEnvironmentsClient) suspendNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppServiceEnvironmentsClient) suspendNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServiceEnvironmentsClient", "suspendNextResults", nil, "Failure preparing next results request")
 	}
@@ -3623,6 +4196,16 @@ func (client AppServiceEnvironmentsClient) suspendNextResults(lastResults AppCol
 
 // SuspendComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServiceEnvironmentsClient) SuspendComplete(ctx context.Context, resourceGroupName string, name string) (result AppServiceEnvironmentsSuspendAllFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Suspend")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	var future AppServiceEnvironmentsSuspendFuture
 	future, err = client.Suspend(ctx, resourceGroupName, name)
 	result.Future = future.Future
@@ -3635,6 +4218,16 @@ func (client AppServiceEnvironmentsClient) SuspendComplete(ctx context.Context,
 // name - name of the App Service Environment.
 // hostingEnvironmentEnvelope - configuration details of the App Service Environment.
 func (client AppServiceEnvironmentsClient) Update(ctx context.Context, resourceGroupName string, name string, hostingEnvironmentEnvelope AppServiceEnvironmentPatchResource) (result AppServiceEnvironmentResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3713,6 +4306,16 @@ func (client AppServiceEnvironmentsClient) UpdateResponder(resp *http.Response)
 // name - name of the App Service Environment.
 // multiRolePoolEnvelope - properties of the multi-role pool.
 func (client AppServiceEnvironmentsClient) UpdateMultiRolePool(ctx context.Context, resourceGroupName string, name string, multiRolePoolEnvelope WorkerPoolResource) (result WorkerPoolResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.UpdateMultiRolePool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -3792,6 +4395,16 @@ func (client AppServiceEnvironmentsClient) UpdateMultiRolePoolResponder(resp *ht
 // workerPoolName - name of the worker pool.
 // workerPoolEnvelope - properties of the worker pool.
 func (client AppServiceEnvironmentsClient) UpdateWorkerPool(ctx context.Context, resourceGroupName string, name string, workerPoolName string, workerPoolEnvelope WorkerPoolResource) (result WorkerPoolResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentsClient.UpdateWorkerPool")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceplans.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceplans.go
index 6bf42f5915a0..9da24c8b858d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceplans.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/appserviceplans.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewAppServicePlansClientWithBaseURI(baseURI string, subscriptionID string)
 // name - name of the App Service plan.
 // appServicePlan - details of the App Service plan.
 func (client AppServicePlansClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, appServicePlan AppServicePlan) (result AppServicePlansCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -101,10 +112,6 @@ func (client AppServicePlansClient) CreateOrUpdateSender(req *http.Request) (fut
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -130,6 +137,16 @@ func (client AppServicePlansClient) CreateOrUpdateResponder(resp *http.Response)
 // routeName - name of the Virtual Network route.
 // route - definition of the Virtual Network route.
 func (client AppServicePlansClient) CreateOrUpdateVnetRoute(ctx context.Context, resourceGroupName string, name string, vnetName string, routeName string, route VnetRoute) (result VnetRoute, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.CreateOrUpdateVnetRoute")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -209,6 +226,16 @@ func (client AppServicePlansClient) CreateOrUpdateVnetRouteResponder(resp *http.
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) Delete(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -285,6 +312,16 @@ func (client AppServicePlansClient) DeleteResponder(resp *http.Response) (result
 // namespaceName - name of the Service Bus namespace.
 // relayName - name of the Service Bus relay.
 func (client AppServicePlansClient) DeleteHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.DeleteHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -363,6 +400,16 @@ func (client AppServicePlansClient) DeleteHybridConnectionResponder(resp *http.R
 // vnetName - name of the Virtual Network.
 // routeName - name of the Virtual Network route.
 func (client AppServicePlansClient) DeleteVnetRoute(ctx context.Context, resourceGroupName string, name string, vnetName string, routeName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.DeleteVnetRoute")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -439,6 +486,16 @@ func (client AppServicePlansClient) DeleteVnetRouteResponder(resp *http.Response
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) Get(ctx context.Context, resourceGroupName string, name string) (result AppServicePlan, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -516,6 +573,16 @@ func (client AppServicePlansClient) GetResponder(resp *http.Response) (result Ap
 // namespaceName - name of the Service Bus namespace.
 // relayName - name of the Service Bus relay.
 func (client AppServicePlansClient) GetHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result HybridConnection, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.GetHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -593,6 +660,16 @@ func (client AppServicePlansClient) GetHybridConnectionResponder(resp *http.Resp
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) GetHybridConnectionPlanLimit(ctx context.Context, resourceGroupName string, name string) (result HybridConnectionLimits, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.GetHybridConnectionPlanLimit")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -670,6 +747,16 @@ func (client AppServicePlansClient) GetHybridConnectionPlanLimitResponder(resp *
 // vnetName - name of the Virtual Network.
 // routeName - name of the Virtual Network route.
 func (client AppServicePlansClient) GetRouteForVnet(ctx context.Context, resourceGroupName string, name string, vnetName string, routeName string) (result ListVnetRoute, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.GetRouteForVnet")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -742,11 +829,21 @@ func (client AppServicePlansClient) GetRouteForVnetResponder(resp *http.Response
 	return
 }
 
-// GetServerFarmSkus gets all selectable sku's for a given App Service Plan
+// GetServerFarmSkus gets all selectable SKUs for a given App Service Plan
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of App Service Plan
 func (client AppServicePlansClient) GetServerFarmSkus(ctx context.Context, resourceGroupName string, name string) (result SetObject, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.GetServerFarmSkus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -823,6 +920,16 @@ func (client AppServicePlansClient) GetServerFarmSkusResponder(resp *http.Respon
 // name - name of the App Service plan.
 // vnetName - name of the Virtual Network.
 func (client AppServicePlansClient) GetVnetFromServerFarm(ctx context.Context, resourceGroupName string, name string, vnetName string) (result VnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.GetVnetFromServerFarm")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -901,6 +1008,16 @@ func (client AppServicePlansClient) GetVnetFromServerFarmResponder(resp *http.Re
 // vnetName - name of the Virtual Network.
 // gatewayName - name of the gateway. Only the 'primary' gateway is supported.
 func (client AppServicePlansClient) GetVnetGateway(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.GetVnetGateway")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -973,12 +1090,22 @@ func (client AppServicePlansClient) GetVnetGatewayResponder(resp *http.Response)
 	return
 }
 
-// List get all App Service plans for a subcription.
+// List get all App Service plans for a subscription.
 // Parameters:
 // detailed - specify <code>true</code> to return all App Service plan properties. The default is
 // <code>false</code>, which returns a subset of the properties.
 // Retrieval of all properties may increase the API latency.
 func (client AppServicePlansClient) List(ctx context.Context, detailed *bool) (result AppServicePlanCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.List")
+		defer func() {
+			sc := -1
+			if result.aspc.Response.Response != nil {
+				sc = result.aspc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, detailed)
 	if err != nil {
@@ -1044,8 +1171,8 @@ func (client AppServicePlansClient) ListResponder(resp *http.Response) (result A
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listNextResults(lastResults AppServicePlanCollection) (result AppServicePlanCollection, err error) {
-	req, err := lastResults.appServicePlanCollectionPreparer()
+func (client AppServicePlansClient) listNextResults(ctx context.Context, lastResults AppServicePlanCollection) (result AppServicePlanCollection, err error) {
+	req, err := lastResults.appServicePlanCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -1066,6 +1193,16 @@ func (client AppServicePlansClient) listNextResults(lastResults AppServicePlanCo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListComplete(ctx context.Context, detailed *bool) (result AppServicePlanCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, detailed)
 	return
 }
@@ -1074,6 +1211,16 @@ func (client AppServicePlansClient) ListComplete(ctx context.Context, detailed *
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 func (client AppServicePlansClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AppServicePlanCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.aspc.Response.Response != nil {
+				sc = result.aspc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1145,8 +1292,8 @@ func (client AppServicePlansClient) ListByResourceGroupResponder(resp *http.Resp
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listByResourceGroupNextResults(lastResults AppServicePlanCollection) (result AppServicePlanCollection, err error) {
-	req, err := lastResults.appServicePlanCollectionPreparer()
+func (client AppServicePlansClient) listByResourceGroupNextResults(ctx context.Context, lastResults AppServicePlanCollection) (result AppServicePlanCollection, err error) {
+	req, err := lastResults.appServicePlanCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -1167,6 +1314,16 @@ func (client AppServicePlansClient) listByResourceGroupNextResults(lastResults A
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result AppServicePlanCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -1176,6 +1333,16 @@ func (client AppServicePlansClient) ListByResourceGroupComplete(ctx context.Cont
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) ListCapabilities(ctx context.Context, resourceGroupName string, name string) (result ListCapability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListCapabilities")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1253,6 +1420,16 @@ func (client AppServicePlansClient) ListCapabilitiesResponder(resp *http.Respons
 // namespaceName - the name of the Service Bus namespace.
 // relayName - the name of the Service Bus relay.
 func (client AppServicePlansClient) ListHybridConnectionKeys(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result HybridConnectionKey, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListHybridConnectionKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1330,6 +1507,16 @@ func (client AppServicePlansClient) ListHybridConnectionKeysResponder(resp *http
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) ListHybridConnections(ctx context.Context, resourceGroupName string, name string) (result HybridConnectionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListHybridConnections")
+		defer func() {
+			sc := -1
+			if result.hcc.Response.Response != nil {
+				sc = result.hcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1402,8 +1589,8 @@ func (client AppServicePlansClient) ListHybridConnectionsResponder(resp *http.Re
 }
 
 // listHybridConnectionsNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listHybridConnectionsNextResults(lastResults HybridConnectionCollection) (result HybridConnectionCollection, err error) {
-	req, err := lastResults.hybridConnectionCollectionPreparer()
+func (client AppServicePlansClient) listHybridConnectionsNextResults(ctx context.Context, lastResults HybridConnectionCollection) (result HybridConnectionCollection, err error) {
+	req, err := lastResults.hybridConnectionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listHybridConnectionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1424,6 +1611,16 @@ func (client AppServicePlansClient) listHybridConnectionsNextResults(lastResults
 
 // ListHybridConnectionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListHybridConnectionsComplete(ctx context.Context, resourceGroupName string, name string) (result HybridConnectionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListHybridConnections")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListHybridConnections(ctx, resourceGroupName, name)
 	return
 }
@@ -1433,6 +1630,16 @@ func (client AppServicePlansClient) ListHybridConnectionsComplete(ctx context.Co
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) ListMetricDefintions(ctx context.Context, resourceGroupName string, name string) (result ResourceMetricDefinitionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListMetricDefintions")
+		defer func() {
+			sc := -1
+			if result.rmdc.Response.Response != nil {
+				sc = result.rmdc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1505,8 +1712,8 @@ func (client AppServicePlansClient) ListMetricDefintionsResponder(resp *http.Res
 }
 
 // listMetricDefintionsNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listMetricDefintionsNextResults(lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
-	req, err := lastResults.resourceMetricDefinitionCollectionPreparer()
+func (client AppServicePlansClient) listMetricDefintionsNextResults(ctx context.Context, lastResults ResourceMetricDefinitionCollection) (result ResourceMetricDefinitionCollection, err error) {
+	req, err := lastResults.resourceMetricDefinitionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listMetricDefintionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1527,11 +1734,21 @@ func (client AppServicePlansClient) listMetricDefintionsNextResults(lastResults
 
 // ListMetricDefintionsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListMetricDefintionsComplete(ctx context.Context, resourceGroupName string, name string) (result ResourceMetricDefinitionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListMetricDefintions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetricDefintions(ctx, resourceGroupName, name)
 	return
 }
 
-// ListMetrics get metrics for an App Serice plan.
+// ListMetrics get metrics for an App Service plan.
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
@@ -1540,6 +1757,16 @@ func (client AppServicePlansClient) ListMetricDefintionsComplete(ctx context.Con
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2') and startTime eq 2014-01-01T00:00:00Z and
 // endTime eq 2014-12-31T23:59:59Z and timeGrain eq duration'[Hour|Minute|Day]'.
 func (client AppServicePlansClient) ListMetrics(ctx context.Context, resourceGroupName string, name string, details *bool, filter string) (result ResourceMetricCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.rmc.Response.Response != nil {
+				sc = result.rmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1618,8 +1845,8 @@ func (client AppServicePlansClient) ListMetricsResponder(resp *http.Response) (r
 }
 
 // listMetricsNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listMetricsNextResults(lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
-	req, err := lastResults.resourceMetricCollectionPreparer()
+func (client AppServicePlansClient) listMetricsNextResults(ctx context.Context, lastResults ResourceMetricCollection) (result ResourceMetricCollection, err error) {
+	req, err := lastResults.resourceMetricCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listMetricsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1640,6 +1867,16 @@ func (client AppServicePlansClient) listMetricsNextResults(lastResults ResourceM
 
 // ListMetricsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListMetricsComplete(ctx context.Context, resourceGroupName string, name string, details *bool, filter string) (result ResourceMetricCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListMetrics")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListMetrics(ctx, resourceGroupName, name, details, filter)
 	return
 }
@@ -1650,6 +1887,16 @@ func (client AppServicePlansClient) ListMetricsComplete(ctx context.Context, res
 // name - name of the App Service plan.
 // vnetName - name of the Virtual Network.
 func (client AppServicePlansClient) ListRoutesForVnet(ctx context.Context, resourceGroupName string, name string, vnetName string) (result ListVnetRoute, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListRoutesForVnet")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1728,6 +1975,16 @@ func (client AppServicePlansClient) ListRoutesForVnetResponder(resp *http.Respon
 // filter - return only usages/metrics specified in the filter. Filter conforms to odata syntax. Example:
 // $filter=(name.value eq 'Metric1' or name.value eq 'Metric2').
 func (client AppServicePlansClient) ListUsages(ctx context.Context, resourceGroupName string, name string, filter string) (result CsmUsageQuotaCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.cuqc.Response.Response != nil {
+				sc = result.cuqc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1803,8 +2060,8 @@ func (client AppServicePlansClient) ListUsagesResponder(resp *http.Response) (re
 }
 
 // listUsagesNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listUsagesNextResults(lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
-	req, err := lastResults.csmUsageQuotaCollectionPreparer()
+func (client AppServicePlansClient) listUsagesNextResults(ctx context.Context, lastResults CsmUsageQuotaCollection) (result CsmUsageQuotaCollection, err error) {
+	req, err := lastResults.csmUsageQuotaCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listUsagesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1825,6 +2082,16 @@ func (client AppServicePlansClient) listUsagesNextResults(lastResults CsmUsageQu
 
 // ListUsagesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListUsagesComplete(ctx context.Context, resourceGroupName string, name string, filter string) (result CsmUsageQuotaCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListUsages")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListUsages(ctx, resourceGroupName, name, filter)
 	return
 }
@@ -1834,6 +2101,16 @@ func (client AppServicePlansClient) ListUsagesComplete(ctx context.Context, reso
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
 func (client AppServicePlansClient) ListVnets(ctx context.Context, resourceGroupName string, name string) (result ListVnetInfo, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListVnets")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1914,6 +2191,16 @@ func (client AppServicePlansClient) ListVnetsResponder(resp *http.Response) (res
 // filter - supported filter: $filter=state eq running. Returns only web apps that are currently running
 // top - list page size. If specified, results are paged.
 func (client AppServicePlansClient) ListWebApps(ctx context.Context, resourceGroupName string, name string, skipToken string, filter string, top string) (result AppCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListWebApps")
+		defer func() {
+			sc := -1
+			if result.ac.Response.Response != nil {
+				sc = result.ac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1995,8 +2282,8 @@ func (client AppServicePlansClient) ListWebAppsResponder(resp *http.Response) (r
 }
 
 // listWebAppsNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listWebAppsNextResults(lastResults AppCollection) (result AppCollection, err error) {
-	req, err := lastResults.appCollectionPreparer()
+func (client AppServicePlansClient) listWebAppsNextResults(ctx context.Context, lastResults AppCollection) (result AppCollection, err error) {
+	req, err := lastResults.appCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listWebAppsNextResults", nil, "Failure preparing next results request")
 	}
@@ -2017,6 +2304,16 @@ func (client AppServicePlansClient) listWebAppsNextResults(lastResults AppCollec
 
 // ListWebAppsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListWebAppsComplete(ctx context.Context, resourceGroupName string, name string, skipToken string, filter string, top string) (result AppCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListWebApps")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebApps(ctx, resourceGroupName, name, skipToken, filter, top)
 	return
 }
@@ -2028,6 +2325,16 @@ func (client AppServicePlansClient) ListWebAppsComplete(ctx context.Context, res
 // namespaceName - name of the Hybrid Connection namespace.
 // relayName - name of the Hybrid Connection relay.
 func (client AppServicePlansClient) ListWebAppsByHybridConnection(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result ResourceCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListWebAppsByHybridConnection")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2102,8 +2409,8 @@ func (client AppServicePlansClient) ListWebAppsByHybridConnectionResponder(resp
 }
 
 // listWebAppsByHybridConnectionNextResults retrieves the next set of results, if any.
-func (client AppServicePlansClient) listWebAppsByHybridConnectionNextResults(lastResults ResourceCollection) (result ResourceCollection, err error) {
-	req, err := lastResults.resourceCollectionPreparer()
+func (client AppServicePlansClient) listWebAppsByHybridConnectionNextResults(ctx context.Context, lastResults ResourceCollection) (result ResourceCollection, err error) {
+	req, err := lastResults.resourceCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.AppServicePlansClient", "listWebAppsByHybridConnectionNextResults", nil, "Failure preparing next results request")
 	}
@@ -2124,6 +2431,16 @@ func (client AppServicePlansClient) listWebAppsByHybridConnectionNextResults(las
 
 // ListWebAppsByHybridConnectionComplete enumerates all values, automatically crossing page boundaries as required.
 func (client AppServicePlansClient) ListWebAppsByHybridConnectionComplete(ctx context.Context, resourceGroupName string, name string, namespaceName string, relayName string) (result ResourceCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.ListWebAppsByHybridConnection")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListWebAppsByHybridConnection(ctx, resourceGroupName, name, namespaceName, relayName)
 	return
 }
@@ -2134,6 +2451,16 @@ func (client AppServicePlansClient) ListWebAppsByHybridConnectionComplete(ctx co
 // name - name of the App Service plan.
 // workerName - name of worker machine, which typically starts with RD.
 func (client AppServicePlansClient) RebootWorker(ctx context.Context, resourceGroupName string, name string, workerName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.RebootWorker")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2208,10 +2535,20 @@ func (client AppServicePlansClient) RebootWorkerResponder(resp *http.Response) (
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the App Service plan.
-// softRestart - specify <code>true</code> to performa a soft restart, applies the configuration settings and
+// softRestart - specify <code>true</code> to perform a soft restart, applies the configuration settings and
 // restarts the apps if necessary. The default is <code>false</code>, which always restarts and reprovisions
 // the apps
 func (client AppServicePlansClient) RestartWebApps(ctx context.Context, resourceGroupName string, name string, softRestart *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.RestartWebApps")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2290,6 +2627,16 @@ func (client AppServicePlansClient) RestartWebAppsResponder(resp *http.Response)
 // name - name of the App Service plan.
 // appServicePlan - details of the App Service plan.
 func (client AppServicePlansClient) Update(ctx context.Context, resourceGroupName string, name string, appServicePlan AppServicePlanPatchResource) (result AppServicePlan, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2370,6 +2717,16 @@ func (client AppServicePlansClient) UpdateResponder(resp *http.Response) (result
 // gatewayName - name of the gateway. Only the 'primary' gateway is supported.
 // connectionEnvelope - definition of the gateway.
 func (client AppServicePlansClient) UpdateVnetGateway(ctx context.Context, resourceGroupName string, name string, vnetName string, gatewayName string, connectionEnvelope VnetGateway) (result VnetGateway, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.UpdateVnetGateway")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2455,6 +2812,16 @@ func (client AppServicePlansClient) UpdateVnetGatewayResponder(resp *http.Respon
 // routeName - name of the Virtual Network route.
 // route - definition of the Virtual Network route.
 func (client AppServicePlansClient) UpdateVnetRoute(ctx context.Context, resourceGroupName string, name string, vnetName string, routeName string, route VnetRoute) (result VnetRoute, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlansClient.UpdateVnetRoute")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificateregistrationprovider.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificateregistrationprovider.go
index d2c0b4fdb6ab..b4101db30f2d 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificateregistrationprovider.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificateregistrationprovider.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -42,6 +43,16 @@ func NewCertificateRegistrationProviderClientWithBaseURI(baseURI string, subscri
 
 // ListOperations implements Csm operations Api to exposes the list of available Csm Apis under the resource provider
 func (client CertificateRegistrationProviderClient) ListOperations(ctx context.Context) (result CsmOperationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateRegistrationProviderClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.coc.Response.Response != nil {
+				sc = result.coc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listOperationsNextResults
 	req, err := client.ListOperationsPreparer(ctx)
 	if err != nil {
@@ -100,8 +111,8 @@ func (client CertificateRegistrationProviderClient) ListOperationsResponder(resp
 }
 
 // listOperationsNextResults retrieves the next set of results, if any.
-func (client CertificateRegistrationProviderClient) listOperationsNextResults(lastResults CsmOperationCollection) (result CsmOperationCollection, err error) {
-	req, err := lastResults.csmOperationCollectionPreparer()
+func (client CertificateRegistrationProviderClient) listOperationsNextResults(ctx context.Context, lastResults CsmOperationCollection) (result CsmOperationCollection, err error) {
+	req, err := lastResults.csmOperationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.CertificateRegistrationProviderClient", "listOperationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -122,6 +133,16 @@ func (client CertificateRegistrationProviderClient) listOperationsNextResults(la
 
 // ListOperationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificateRegistrationProviderClient) ListOperationsComplete(ctx context.Context) (result CsmOperationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateRegistrationProviderClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListOperations(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificates.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificates.go
index ba0be1f3ec54..7865bea24185 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificates.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/certificates.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,6 +47,16 @@ func NewCertificatesClientWithBaseURI(baseURI string, subscriptionID string) Cer
 // name - name of the certificate.
 // certificateEnvelope - details of certificate, if it exists already.
 func (client CertificatesClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, name string, certificateEnvelope Certificate) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -126,6 +137,16 @@ func (client CertificatesClient) CreateOrUpdateResponder(resp *http.Response) (r
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the certificate.
 func (client CertificatesClient) Delete(ctx context.Context, resourceGroupName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -200,6 +221,16 @@ func (client CertificatesClient) DeleteResponder(resp *http.Response) (result au
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of the certificate.
 func (client CertificatesClient) Get(ctx context.Context, resourceGroupName string, name string) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -272,6 +303,16 @@ func (client CertificatesClient) GetResponder(resp *http.Response) (result Certi
 
 // List get all certificates for a subscription.
 func (client CertificatesClient) List(ctx context.Context) (result CertificateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.List")
+		defer func() {
+			sc := -1
+			if result.cc.Response.Response != nil {
+				sc = result.cc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -334,8 +375,8 @@ func (client CertificatesClient) ListResponder(resp *http.Response) (result Cert
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client CertificatesClient) listNextResults(lastResults CertificateCollection) (result CertificateCollection, err error) {
-	req, err := lastResults.certificateCollectionPreparer()
+func (client CertificatesClient) listNextResults(ctx context.Context, lastResults CertificateCollection) (result CertificateCollection, err error) {
+	req, err := lastResults.certificateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.CertificatesClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -356,6 +397,16 @@ func (client CertificatesClient) listNextResults(lastResults CertificateCollecti
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificatesClient) ListComplete(ctx context.Context) (result CertificateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -364,6 +415,16 @@ func (client CertificatesClient) ListComplete(ctx context.Context) (result Certi
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 func (client CertificatesClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result CertificateCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.cc.Response.Response != nil {
+				sc = result.cc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -435,8 +496,8 @@ func (client CertificatesClient) ListByResourceGroupResponder(resp *http.Respons
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client CertificatesClient) listByResourceGroupNextResults(lastResults CertificateCollection) (result CertificateCollection, err error) {
-	req, err := lastResults.certificateCollectionPreparer()
+func (client CertificatesClient) listByResourceGroupNextResults(ctx context.Context, lastResults CertificateCollection) (result CertificateCollection, err error) {
+	req, err := lastResults.certificateCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.CertificatesClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -457,6 +518,16 @@ func (client CertificatesClient) listByResourceGroupNextResults(lastResults Cert
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client CertificatesClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result CertificateCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -467,6 +538,16 @@ func (client CertificatesClient) ListByResourceGroupComplete(ctx context.Context
 // name - name of the certificate.
 // certificateEnvelope - details of certificate, if it exists already.
 func (client CertificatesClient) Update(ctx context.Context, resourceGroupName string, name string, certificateEnvelope CertificatePatchResource) (result Certificate, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificatesClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/client.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/client.go
index 7f3412460896..339b94008541 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/client.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/client.go
@@ -25,6 +25,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -58,6 +59,16 @@ func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 // Parameters:
 // request - name availability request.
 func (client BaseClient) CheckNameAvailability(ctx context.Context, request ResourceNameAvailabilityRequest) (result ResourceNameAvailability, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: request,
 			Constraints: []validation.Constraint{{Target: "request.Name", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
@@ -128,6 +139,16 @@ func (client BaseClient) CheckNameAvailabilityResponder(resp *http.Response) (re
 
 // GetPublishingUser gets publishing user
 func (client BaseClient) GetPublishingUser(ctx context.Context) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetPublishingUser")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPublishingUserPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "GetPublishingUser", nil, "Failure preparing request")
@@ -188,6 +209,16 @@ func (client BaseClient) GetPublishingUserResponder(resp *http.Response) (result
 // Parameters:
 // sourceControlType - type of source control
 func (client BaseClient) GetSourceControl(ctx context.Context, sourceControlType string) (result SourceControl, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSourceControl")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSourceControlPreparer(ctx, sourceControlType)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "GetSourceControl", nil, "Failure preparing request")
@@ -250,6 +281,16 @@ func (client BaseClient) GetSourceControlResponder(resp *http.Response) (result
 
 // GetSubscriptionDeploymentLocations gets list of available geo regions plus ministamps
 func (client BaseClient) GetSubscriptionDeploymentLocations(ctx context.Context) (result DeploymentLocations, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.GetSubscriptionDeploymentLocations")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetSubscriptionDeploymentLocationsPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "GetSubscriptionDeploymentLocations", nil, "Failure preparing request")
@@ -315,6 +356,16 @@ func (client BaseClient) GetSubscriptionDeploymentLocationsResponder(resp *http.
 // billingLocation - azure Location of billable resource
 // osType - app Service OS type meters used for
 func (client BaseClient) ListBillingMeters(ctx context.Context, billingLocation string, osType string) (result BillingMeterCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListBillingMeters")
+		defer func() {
+			sc := -1
+			if result.bmc.Response.Response != nil {
+				sc = result.bmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listBillingMetersNextResults
 	req, err := client.ListBillingMetersPreparer(ctx, billingLocation, osType)
 	if err != nil {
@@ -383,8 +434,8 @@ func (client BaseClient) ListBillingMetersResponder(resp *http.Response) (result
 }
 
 // listBillingMetersNextResults retrieves the next set of results, if any.
-func (client BaseClient) listBillingMetersNextResults(lastResults BillingMeterCollection) (result BillingMeterCollection, err error) {
-	req, err := lastResults.billingMeterCollectionPreparer()
+func (client BaseClient) listBillingMetersNextResults(ctx context.Context, lastResults BillingMeterCollection) (result BillingMeterCollection, err error) {
+	req, err := lastResults.billingMeterCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.BaseClient", "listBillingMetersNextResults", nil, "Failure preparing next results request")
 	}
@@ -405,6 +456,16 @@ func (client BaseClient) listBillingMetersNextResults(lastResults BillingMeterCo
 
 // ListBillingMetersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) ListBillingMetersComplete(ctx context.Context, billingLocation string, osType string) (result BillingMeterCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListBillingMeters")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBillingMeters(ctx, billingLocation, osType)
 	return
 }
@@ -416,9 +477,21 @@ func (client BaseClient) ListBillingMetersComplete(ctx context.Context, billingL
 // workers.
 // xenonWorkersEnabled - specify <code>true</code> if you want to filter to only regions that support Xenon
 // workers.
-func (client BaseClient) ListGeoRegions(ctx context.Context, sku SkuName, linuxWorkersEnabled *bool, xenonWorkersEnabled *bool) (result GeoRegionCollectionPage, err error) {
+// linuxDynamicWorkersEnabled - specify <code>true</code> if you want to filter to only regions that support
+// Linux Consumption Workers.
+func (client BaseClient) ListGeoRegions(ctx context.Context, sku SkuName, linuxWorkersEnabled *bool, xenonWorkersEnabled *bool, linuxDynamicWorkersEnabled *bool) (result GeoRegionCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListGeoRegions")
+		defer func() {
+			sc := -1
+			if result.grc.Response.Response != nil {
+				sc = result.grc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listGeoRegionsNextResults
-	req, err := client.ListGeoRegionsPreparer(ctx, sku, linuxWorkersEnabled, xenonWorkersEnabled)
+	req, err := client.ListGeoRegionsPreparer(ctx, sku, linuxWorkersEnabled, xenonWorkersEnabled, linuxDynamicWorkersEnabled)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "ListGeoRegions", nil, "Failure preparing request")
 		return
@@ -440,7 +513,7 @@ func (client BaseClient) ListGeoRegions(ctx context.Context, sku SkuName, linuxW
 }
 
 // ListGeoRegionsPreparer prepares the ListGeoRegions request.
-func (client BaseClient) ListGeoRegionsPreparer(ctx context.Context, sku SkuName, linuxWorkersEnabled *bool, xenonWorkersEnabled *bool) (*http.Request, error) {
+func (client BaseClient) ListGeoRegionsPreparer(ctx context.Context, sku SkuName, linuxWorkersEnabled *bool, xenonWorkersEnabled *bool, linuxDynamicWorkersEnabled *bool) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
 		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
 	}
@@ -458,6 +531,9 @@ func (client BaseClient) ListGeoRegionsPreparer(ctx context.Context, sku SkuName
 	if xenonWorkersEnabled != nil {
 		queryParameters["xenonWorkersEnabled"] = autorest.Encode("query", *xenonWorkersEnabled)
 	}
+	if linuxDynamicWorkersEnabled != nil {
+		queryParameters["linuxDynamicWorkersEnabled"] = autorest.Encode("query", *linuxDynamicWorkersEnabled)
+	}
 
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
@@ -488,8 +564,8 @@ func (client BaseClient) ListGeoRegionsResponder(resp *http.Response) (result Ge
 }
 
 // listGeoRegionsNextResults retrieves the next set of results, if any.
-func (client BaseClient) listGeoRegionsNextResults(lastResults GeoRegionCollection) (result GeoRegionCollection, err error) {
-	req, err := lastResults.geoRegionCollectionPreparer()
+func (client BaseClient) listGeoRegionsNextResults(ctx context.Context, lastResults GeoRegionCollection) (result GeoRegionCollection, err error) {
+	req, err := lastResults.geoRegionCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.BaseClient", "listGeoRegionsNextResults", nil, "Failure preparing next results request")
 	}
@@ -509,13 +585,33 @@ func (client BaseClient) listGeoRegionsNextResults(lastResults GeoRegionCollecti
 }
 
 // ListGeoRegionsComplete enumerates all values, automatically crossing page boundaries as required.
-func (client BaseClient) ListGeoRegionsComplete(ctx context.Context, sku SkuName, linuxWorkersEnabled *bool, xenonWorkersEnabled *bool) (result GeoRegionCollectionIterator, err error) {
-	result.page, err = client.ListGeoRegions(ctx, sku, linuxWorkersEnabled, xenonWorkersEnabled)
+func (client BaseClient) ListGeoRegionsComplete(ctx context.Context, sku SkuName, linuxWorkersEnabled *bool, xenonWorkersEnabled *bool, linuxDynamicWorkersEnabled *bool) (result GeoRegionCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListGeoRegions")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	result.page, err = client.ListGeoRegions(ctx, sku, linuxWorkersEnabled, xenonWorkersEnabled, linuxDynamicWorkersEnabled)
 	return
 }
 
 // ListPremierAddOnOffers list all premier add-on offers.
 func (client BaseClient) ListPremierAddOnOffers(ctx context.Context) (result PremierAddOnOfferCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListPremierAddOnOffers")
+		defer func() {
+			sc := -1
+			if result.paooc.Response.Response != nil {
+				sc = result.paooc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listPremierAddOnOffersNextResults
 	req, err := client.ListPremierAddOnOffersPreparer(ctx)
 	if err != nil {
@@ -578,8 +674,8 @@ func (client BaseClient) ListPremierAddOnOffersResponder(resp *http.Response) (r
 }
 
 // listPremierAddOnOffersNextResults retrieves the next set of results, if any.
-func (client BaseClient) listPremierAddOnOffersNextResults(lastResults PremierAddOnOfferCollection) (result PremierAddOnOfferCollection, err error) {
-	req, err := lastResults.premierAddOnOfferCollectionPreparer()
+func (client BaseClient) listPremierAddOnOffersNextResults(ctx context.Context, lastResults PremierAddOnOfferCollection) (result PremierAddOnOfferCollection, err error) {
+	req, err := lastResults.premierAddOnOfferCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.BaseClient", "listPremierAddOnOffersNextResults", nil, "Failure preparing next results request")
 	}
@@ -600,6 +696,16 @@ func (client BaseClient) listPremierAddOnOffersNextResults(lastResults PremierAd
 
 // ListPremierAddOnOffersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) ListPremierAddOnOffersComplete(ctx context.Context) (result PremierAddOnOfferCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListPremierAddOnOffers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListPremierAddOnOffers(ctx)
 	return
 }
@@ -608,6 +714,16 @@ func (client BaseClient) ListPremierAddOnOffersComplete(ctx context.Context) (re
 // Parameters:
 // nameIdentifier - hostname information.
 func (client BaseClient) ListSiteIdentifiersAssignedToHostName(ctx context.Context, nameIdentifier NameIdentifier) (result IdentifierCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListSiteIdentifiersAssignedToHostName")
+		defer func() {
+			sc := -1
+			if result.ic.Response.Response != nil {
+				sc = result.ic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listSiteIdentifiersAssignedToHostNameNextResults
 	req, err := client.ListSiteIdentifiersAssignedToHostNamePreparer(ctx, nameIdentifier)
 	if err != nil {
@@ -672,8 +788,8 @@ func (client BaseClient) ListSiteIdentifiersAssignedToHostNameResponder(resp *ht
 }
 
 // listSiteIdentifiersAssignedToHostNameNextResults retrieves the next set of results, if any.
-func (client BaseClient) listSiteIdentifiersAssignedToHostNameNextResults(lastResults IdentifierCollection) (result IdentifierCollection, err error) {
-	req, err := lastResults.identifierCollectionPreparer()
+func (client BaseClient) listSiteIdentifiersAssignedToHostNameNextResults(ctx context.Context, lastResults IdentifierCollection) (result IdentifierCollection, err error) {
+	req, err := lastResults.identifierCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.BaseClient", "listSiteIdentifiersAssignedToHostNameNextResults", nil, "Failure preparing next results request")
 	}
@@ -694,12 +810,32 @@ func (client BaseClient) listSiteIdentifiersAssignedToHostNameNextResults(lastRe
 
 // ListSiteIdentifiersAssignedToHostNameComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) ListSiteIdentifiersAssignedToHostNameComplete(ctx context.Context, nameIdentifier NameIdentifier) (result IdentifierCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListSiteIdentifiersAssignedToHostName")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteIdentifiersAssignedToHostName(ctx, nameIdentifier)
 	return
 }
 
 // ListSkus list all SKUs.
 func (client BaseClient) ListSkus(ctx context.Context) (result SkuInfos, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListSkus")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListSkusPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "ListSkus", nil, "Failure preparing request")
@@ -762,6 +898,16 @@ func (client BaseClient) ListSkusResponder(resp *http.Response) (result SkuInfos
 
 // ListSourceControls gets the source controls available for Azure websites.
 func (client BaseClient) ListSourceControls(ctx context.Context) (result SourceControlCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListSourceControls")
+		defer func() {
+			sc := -1
+			if result.scc.Response.Response != nil {
+				sc = result.scc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listSourceControlsNextResults
 	req, err := client.ListSourceControlsPreparer(ctx)
 	if err != nil {
@@ -820,8 +966,8 @@ func (client BaseClient) ListSourceControlsResponder(resp *http.Response) (resul
 }
 
 // listSourceControlsNextResults retrieves the next set of results, if any.
-func (client BaseClient) listSourceControlsNextResults(lastResults SourceControlCollection) (result SourceControlCollection, err error) {
-	req, err := lastResults.sourceControlCollectionPreparer()
+func (client BaseClient) listSourceControlsNextResults(ctx context.Context, lastResults SourceControlCollection) (result SourceControlCollection, err error) {
+	req, err := lastResults.sourceControlCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.BaseClient", "listSourceControlsNextResults", nil, "Failure preparing next results request")
 	}
@@ -842,6 +988,16 @@ func (client BaseClient) listSourceControlsNextResults(lastResults SourceControl
 
 // ListSourceControlsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client BaseClient) ListSourceControlsComplete(ctx context.Context) (result SourceControlCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ListSourceControls")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSourceControls(ctx)
 	return
 }
@@ -851,6 +1007,16 @@ func (client BaseClient) ListSourceControlsComplete(ctx context.Context) (result
 // resourceGroupName - name of the resource group to which the resource belongs.
 // moveResourceEnvelope - object that represents the resource to move.
 func (client BaseClient) Move(ctx context.Context, resourceGroupName string, moveResourceEnvelope CsmMoveResourceEnvelope) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.Move")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -931,6 +1097,16 @@ func (client BaseClient) MoveResponder(resp *http.Response) (result autorest.Res
 // Parameters:
 // userDetails - details of publishing user
 func (client BaseClient) UpdatePublishingUser(ctx context.Context, userDetails User) (result User, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdatePublishingUser")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: userDetails,
 			Constraints: []validation.Constraint{{Target: "userDetails.UserProperties", Name: validation.Null, Rule: false,
@@ -1001,6 +1177,16 @@ func (client BaseClient) UpdatePublishingUserResponder(resp *http.Response) (res
 // sourceControlType - type of source control
 // requestMessage - source control token information
 func (client BaseClient) UpdateSourceControl(ctx context.Context, sourceControlType string, requestMessage SourceControl) (result SourceControl, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.UpdateSourceControl")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UpdateSourceControlPreparer(ctx, sourceControlType, requestMessage)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "UpdateSourceControl", nil, "Failure preparing request")
@@ -1068,6 +1254,16 @@ func (client BaseClient) UpdateSourceControlResponder(resp *http.Response) (resu
 // resourceGroupName - name of the resource group to which the resource belongs.
 // validateRequest - request with the resources to validate.
 func (client BaseClient) Validate(ctx context.Context, resourceGroupName string, validateRequest ValidateRequest) (result ValidateResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1151,6 +1347,16 @@ func (client BaseClient) ValidateResponder(resp *http.Response) (result Validate
 // resourceGroupName - name of the resource group to which the resource belongs.
 // moveResourceEnvelope - object that represents the resource to move.
 func (client BaseClient) ValidateMove(ctx context.Context, resourceGroupName string, moveResourceEnvelope CsmMoveResourceEnvelope) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ValidateMove")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1232,6 +1438,16 @@ func (client BaseClient) ValidateMoveResponder(resp *http.Response) (result auto
 // Parameters:
 // parameters - VNET information
 func (client BaseClient) VerifyHostingEnvironmentVnet(ctx context.Context, parameters VnetParameters) (result VnetValidationFailureDetails, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.VerifyHostingEnvironmentVnet")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.VerifyHostingEnvironmentVnetPreparer(ctx, parameters)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.BaseClient", "VerifyHostingEnvironmentVnet", nil, "Failure preparing request")
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/deletedwebapps.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/deletedwebapps.go
index f34dfd340f65..4eaaaf388399 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/deletedwebapps.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/deletedwebapps.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewDeletedWebAppsClientWithBaseURI(baseURI string, subscriptionID string) D
 
 // List get all deleted apps for a subscription.
 func (client DeletedWebAppsClient) List(ctx context.Context) (result DeletedWebAppCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedWebAppsClient.List")
+		defer func() {
+			sc := -1
+			if result.dwac.Response.Response != nil {
+				sc = result.dwac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -103,8 +114,8 @@ func (client DeletedWebAppsClient) ListResponder(resp *http.Response) (result De
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DeletedWebAppsClient) listNextResults(lastResults DeletedWebAppCollection) (result DeletedWebAppCollection, err error) {
-	req, err := lastResults.deletedWebAppCollectionPreparer()
+func (client DeletedWebAppsClient) listNextResults(ctx context.Context, lastResults DeletedWebAppCollection) (result DeletedWebAppCollection, err error) {
+	req, err := lastResults.deletedWebAppCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DeletedWebAppsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -125,6 +136,16 @@ func (client DeletedWebAppsClient) listNextResults(lastResults DeletedWebAppColl
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeletedWebAppsClient) ListComplete(ctx context.Context) (result DeletedWebAppCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedWebAppsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/diagnostics.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/diagnostics.go
index 5df60b305456..e8d63df488c8 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/diagnostics.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/diagnostics.go
@@ -23,6 +23,7 @@ import (
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -51,6 +52,16 @@ func NewDiagnosticsClientWithBaseURI(baseURI string, subscriptionID string) Diag
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) ExecuteSiteAnalysis(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, analysisName string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DiagnosticAnalysis, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ExecuteSiteAnalysis")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -145,6 +156,16 @@ func (client DiagnosticsClient) ExecuteSiteAnalysisResponder(resp *http.Response
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) ExecuteSiteAnalysisSlot(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, analysisName string, slot string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DiagnosticAnalysis, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ExecuteSiteAnalysisSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -239,6 +260,16 @@ func (client DiagnosticsClient) ExecuteSiteAnalysisSlotResponder(resp *http.Resp
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) ExecuteSiteDetector(ctx context.Context, resourceGroupName string, siteName string, detectorName string, diagnosticCategory string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DiagnosticDetectorResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ExecuteSiteDetector")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -333,6 +364,16 @@ func (client DiagnosticsClient) ExecuteSiteDetectorResponder(resp *http.Response
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) ExecuteSiteDetectorSlot(ctx context.Context, resourceGroupName string, siteName string, detectorName string, diagnosticCategory string, slot string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DiagnosticDetectorResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ExecuteSiteDetectorSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -426,6 +467,16 @@ func (client DiagnosticsClient) ExecuteSiteDetectorSlotResponder(resp *http.Resp
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) GetHostingEnvironmentDetectorResponse(ctx context.Context, resourceGroupName string, name string, detectorName string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DetectorResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetHostingEnvironmentDetectorResponse")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -515,6 +566,16 @@ func (client DiagnosticsClient) GetHostingEnvironmentDetectorResponseResponder(r
 // diagnosticCategory - diagnostic Category
 // analysisName - analysis Name
 func (client DiagnosticsClient) GetSiteAnalysis(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, analysisName string) (result DiagnosticAnalysis, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteAnalysis")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -595,6 +656,16 @@ func (client DiagnosticsClient) GetSiteAnalysisResponder(resp *http.Response) (r
 // analysisName - analysis Name
 // slot - slot - optional
 func (client DiagnosticsClient) GetSiteAnalysisSlot(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, analysisName string, slot string) (result DiagnosticAnalysis, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteAnalysisSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -675,6 +746,16 @@ func (client DiagnosticsClient) GetSiteAnalysisSlotResponder(resp *http.Response
 // diagnosticCategory - diagnostic Category
 // detectorName - detector Name
 func (client DiagnosticsClient) GetSiteDetector(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, detectorName string) (result DiagnosticDetectorCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDetector")
+		defer func() {
+			sc := -1
+			if result.ddc.Response.Response != nil {
+				sc = result.ddc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -749,8 +830,8 @@ func (client DiagnosticsClient) GetSiteDetectorResponder(resp *http.Response) (r
 }
 
 // getSiteDetectorNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) getSiteDetectorNextResults(lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
-	req, err := lastResults.diagnosticDetectorCollectionPreparer()
+func (client DiagnosticsClient) getSiteDetectorNextResults(ctx context.Context, lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
+	req, err := lastResults.diagnosticDetectorCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "getSiteDetectorNextResults", nil, "Failure preparing next results request")
 	}
@@ -771,6 +852,16 @@ func (client DiagnosticsClient) getSiteDetectorNextResults(lastResults Diagnosti
 
 // GetSiteDetectorComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) GetSiteDetectorComplete(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, detectorName string) (result DiagnosticDetectorCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDetector")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetSiteDetector(ctx, resourceGroupName, siteName, diagnosticCategory, detectorName)
 	return
 }
@@ -784,6 +875,16 @@ func (client DiagnosticsClient) GetSiteDetectorComplete(ctx context.Context, res
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) GetSiteDetectorResponse(ctx context.Context, resourceGroupName string, siteName string, detectorName string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DetectorResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDetectorResponse")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -876,6 +977,16 @@ func (client DiagnosticsClient) GetSiteDetectorResponseResponder(resp *http.Resp
 // endTime - end Time
 // timeGrain - time Grain
 func (client DiagnosticsClient) GetSiteDetectorResponseSlot(ctx context.Context, resourceGroupName string, siteName string, detectorName string, slot string, startTime *date.Time, endTime *date.Time, timeGrain string) (result DetectorResponse, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDetectorResponseSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -967,6 +1078,16 @@ func (client DiagnosticsClient) GetSiteDetectorResponseSlotResponder(resp *http.
 // detectorName - detector Name
 // slot - slot Name
 func (client DiagnosticsClient) GetSiteDetectorSlot(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, detectorName string, slot string) (result DiagnosticDetectorCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDetectorSlot")
+		defer func() {
+			sc := -1
+			if result.ddc.Response.Response != nil {
+				sc = result.ddc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1042,8 +1163,8 @@ func (client DiagnosticsClient) GetSiteDetectorSlotResponder(resp *http.Response
 }
 
 // getSiteDetectorSlotNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) getSiteDetectorSlotNextResults(lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
-	req, err := lastResults.diagnosticDetectorCollectionPreparer()
+func (client DiagnosticsClient) getSiteDetectorSlotNextResults(ctx context.Context, lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
+	req, err := lastResults.diagnosticDetectorCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "getSiteDetectorSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -1064,6 +1185,16 @@ func (client DiagnosticsClient) getSiteDetectorSlotNextResults(lastResults Diagn
 
 // GetSiteDetectorSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) GetSiteDetectorSlotComplete(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, detectorName string, slot string) (result DiagnosticDetectorCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDetectorSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetSiteDetectorSlot(ctx, resourceGroupName, siteName, diagnosticCategory, detectorName, slot)
 	return
 }
@@ -1074,6 +1205,16 @@ func (client DiagnosticsClient) GetSiteDetectorSlotComplete(ctx context.Context,
 // siteName - site Name
 // diagnosticCategory - diagnostic Category
 func (client DiagnosticsClient) GetSiteDiagnosticCategory(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string) (result DiagnosticCategory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDiagnosticCategory")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1152,6 +1293,16 @@ func (client DiagnosticsClient) GetSiteDiagnosticCategoryResponder(resp *http.Re
 // diagnosticCategory - diagnostic Category
 // slot - slot Name
 func (client DiagnosticsClient) GetSiteDiagnosticCategorySlot(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, slot string) (result DiagnosticCategory, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.GetSiteDiagnosticCategorySlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1229,6 +1380,16 @@ func (client DiagnosticsClient) GetSiteDiagnosticCategorySlotResponder(resp *htt
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - site Name
 func (client DiagnosticsClient) ListHostingEnvironmentDetectorResponses(ctx context.Context, resourceGroupName string, name string) (result DetectorResponseCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListHostingEnvironmentDetectorResponses")
+		defer func() {
+			sc := -1
+			if result.drc.Response.Response != nil {
+				sc = result.drc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1301,8 +1462,8 @@ func (client DiagnosticsClient) ListHostingEnvironmentDetectorResponsesResponder
 }
 
 // listHostingEnvironmentDetectorResponsesNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listHostingEnvironmentDetectorResponsesNextResults(lastResults DetectorResponseCollection) (result DetectorResponseCollection, err error) {
-	req, err := lastResults.detectorResponseCollectionPreparer()
+func (client DiagnosticsClient) listHostingEnvironmentDetectorResponsesNextResults(ctx context.Context, lastResults DetectorResponseCollection) (result DetectorResponseCollection, err error) {
+	req, err := lastResults.detectorResponseCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listHostingEnvironmentDetectorResponsesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1323,6 +1484,16 @@ func (client DiagnosticsClient) listHostingEnvironmentDetectorResponsesNextResul
 
 // ListHostingEnvironmentDetectorResponsesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListHostingEnvironmentDetectorResponsesComplete(ctx context.Context, resourceGroupName string, name string) (result DetectorResponseCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListHostingEnvironmentDetectorResponses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListHostingEnvironmentDetectorResponses(ctx, resourceGroupName, name)
 	return
 }
@@ -1333,6 +1504,16 @@ func (client DiagnosticsClient) ListHostingEnvironmentDetectorResponsesComplete(
 // siteName - site Name
 // diagnosticCategory - diagnostic Category
 func (client DiagnosticsClient) ListSiteAnalyses(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string) (result DiagnosticAnalysisCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteAnalyses")
+		defer func() {
+			sc := -1
+			if result.dac.Response.Response != nil {
+				sc = result.dac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1406,8 +1587,8 @@ func (client DiagnosticsClient) ListSiteAnalysesResponder(resp *http.Response) (
 }
 
 // listSiteAnalysesNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteAnalysesNextResults(lastResults DiagnosticAnalysisCollection) (result DiagnosticAnalysisCollection, err error) {
-	req, err := lastResults.diagnosticAnalysisCollectionPreparer()
+func (client DiagnosticsClient) listSiteAnalysesNextResults(ctx context.Context, lastResults DiagnosticAnalysisCollection) (result DiagnosticAnalysisCollection, err error) {
+	req, err := lastResults.diagnosticAnalysisCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteAnalysesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1428,6 +1609,16 @@ func (client DiagnosticsClient) listSiteAnalysesNextResults(lastResults Diagnost
 
 // ListSiteAnalysesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteAnalysesComplete(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string) (result DiagnosticAnalysisCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteAnalyses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteAnalyses(ctx, resourceGroupName, siteName, diagnosticCategory)
 	return
 }
@@ -1439,6 +1630,16 @@ func (client DiagnosticsClient) ListSiteAnalysesComplete(ctx context.Context, re
 // diagnosticCategory - diagnostic Category
 // slot - slot Name
 func (client DiagnosticsClient) ListSiteAnalysesSlot(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, slot string) (result DiagnosticAnalysisCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteAnalysesSlot")
+		defer func() {
+			sc := -1
+			if result.dac.Response.Response != nil {
+				sc = result.dac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1513,8 +1714,8 @@ func (client DiagnosticsClient) ListSiteAnalysesSlotResponder(resp *http.Respons
 }
 
 // listSiteAnalysesSlotNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteAnalysesSlotNextResults(lastResults DiagnosticAnalysisCollection) (result DiagnosticAnalysisCollection, err error) {
-	req, err := lastResults.diagnosticAnalysisCollectionPreparer()
+func (client DiagnosticsClient) listSiteAnalysesSlotNextResults(ctx context.Context, lastResults DiagnosticAnalysisCollection) (result DiagnosticAnalysisCollection, err error) {
+	req, err := lastResults.diagnosticAnalysisCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteAnalysesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -1535,6 +1736,16 @@ func (client DiagnosticsClient) listSiteAnalysesSlotNextResults(lastResults Diag
 
 // ListSiteAnalysesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteAnalysesSlotComplete(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, slot string) (result DiagnosticAnalysisCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteAnalysesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteAnalysesSlot(ctx, resourceGroupName, siteName, diagnosticCategory, slot)
 	return
 }
@@ -1544,6 +1755,16 @@ func (client DiagnosticsClient) ListSiteAnalysesSlotComplete(ctx context.Context
 // resourceGroupName - name of the resource group to which the resource belongs.
 // siteName - site Name
 func (client DiagnosticsClient) ListSiteDetectorResponses(ctx context.Context, resourceGroupName string, siteName string) (result DetectorResponseCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectorResponses")
+		defer func() {
+			sc := -1
+			if result.drc.Response.Response != nil {
+				sc = result.drc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1616,8 +1837,8 @@ func (client DiagnosticsClient) ListSiteDetectorResponsesResponder(resp *http.Re
 }
 
 // listSiteDetectorResponsesNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteDetectorResponsesNextResults(lastResults DetectorResponseCollection) (result DetectorResponseCollection, err error) {
-	req, err := lastResults.detectorResponseCollectionPreparer()
+func (client DiagnosticsClient) listSiteDetectorResponsesNextResults(ctx context.Context, lastResults DetectorResponseCollection) (result DetectorResponseCollection, err error) {
+	req, err := lastResults.detectorResponseCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteDetectorResponsesNextResults", nil, "Failure preparing next results request")
 	}
@@ -1638,6 +1859,16 @@ func (client DiagnosticsClient) listSiteDetectorResponsesNextResults(lastResults
 
 // ListSiteDetectorResponsesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteDetectorResponsesComplete(ctx context.Context, resourceGroupName string, siteName string) (result DetectorResponseCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectorResponses")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteDetectorResponses(ctx, resourceGroupName, siteName)
 	return
 }
@@ -1648,6 +1879,16 @@ func (client DiagnosticsClient) ListSiteDetectorResponsesComplete(ctx context.Co
 // siteName - site Name
 // slot - slot Name
 func (client DiagnosticsClient) ListSiteDetectorResponsesSlot(ctx context.Context, resourceGroupName string, siteName string, slot string) (result DetectorResponseCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectorResponsesSlot")
+		defer func() {
+			sc := -1
+			if result.drc.Response.Response != nil {
+				sc = result.drc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1721,8 +1962,8 @@ func (client DiagnosticsClient) ListSiteDetectorResponsesSlotResponder(resp *htt
 }
 
 // listSiteDetectorResponsesSlotNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteDetectorResponsesSlotNextResults(lastResults DetectorResponseCollection) (result DetectorResponseCollection, err error) {
-	req, err := lastResults.detectorResponseCollectionPreparer()
+func (client DiagnosticsClient) listSiteDetectorResponsesSlotNextResults(ctx context.Context, lastResults DetectorResponseCollection) (result DetectorResponseCollection, err error) {
+	req, err := lastResults.detectorResponseCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteDetectorResponsesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -1743,6 +1984,16 @@ func (client DiagnosticsClient) listSiteDetectorResponsesSlotNextResults(lastRes
 
 // ListSiteDetectorResponsesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteDetectorResponsesSlotComplete(ctx context.Context, resourceGroupName string, siteName string, slot string) (result DetectorResponseCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectorResponsesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteDetectorResponsesSlot(ctx, resourceGroupName, siteName, slot)
 	return
 }
@@ -1753,6 +2004,16 @@ func (client DiagnosticsClient) ListSiteDetectorResponsesSlotComplete(ctx contex
 // siteName - site Name
 // diagnosticCategory - diagnostic Category
 func (client DiagnosticsClient) ListSiteDetectors(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string) (result DiagnosticDetectorCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectors")
+		defer func() {
+			sc := -1
+			if result.ddc.Response.Response != nil {
+				sc = result.ddc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1826,8 +2087,8 @@ func (client DiagnosticsClient) ListSiteDetectorsResponder(resp *http.Response)
 }
 
 // listSiteDetectorsNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteDetectorsNextResults(lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
-	req, err := lastResults.diagnosticDetectorCollectionPreparer()
+func (client DiagnosticsClient) listSiteDetectorsNextResults(ctx context.Context, lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
+	req, err := lastResults.diagnosticDetectorCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteDetectorsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1848,6 +2109,16 @@ func (client DiagnosticsClient) listSiteDetectorsNextResults(lastResults Diagnos
 
 // ListSiteDetectorsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteDetectorsComplete(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string) (result DiagnosticDetectorCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectors")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteDetectors(ctx, resourceGroupName, siteName, diagnosticCategory)
 	return
 }
@@ -1859,6 +2130,16 @@ func (client DiagnosticsClient) ListSiteDetectorsComplete(ctx context.Context, r
 // diagnosticCategory - diagnostic Category
 // slot - slot Name
 func (client DiagnosticsClient) ListSiteDetectorsSlot(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, slot string) (result DiagnosticDetectorCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectorsSlot")
+		defer func() {
+			sc := -1
+			if result.ddc.Response.Response != nil {
+				sc = result.ddc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1933,8 +2214,8 @@ func (client DiagnosticsClient) ListSiteDetectorsSlotResponder(resp *http.Respon
 }
 
 // listSiteDetectorsSlotNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteDetectorsSlotNextResults(lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
-	req, err := lastResults.diagnosticDetectorCollectionPreparer()
+func (client DiagnosticsClient) listSiteDetectorsSlotNextResults(ctx context.Context, lastResults DiagnosticDetectorCollection) (result DiagnosticDetectorCollection, err error) {
+	req, err := lastResults.diagnosticDetectorCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteDetectorsSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -1955,6 +2236,16 @@ func (client DiagnosticsClient) listSiteDetectorsSlotNextResults(lastResults Dia
 
 // ListSiteDetectorsSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteDetectorsSlotComplete(ctx context.Context, resourceGroupName string, siteName string, diagnosticCategory string, slot string) (result DiagnosticDetectorCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDetectorsSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteDetectorsSlot(ctx, resourceGroupName, siteName, diagnosticCategory, slot)
 	return
 }
@@ -1964,6 +2255,16 @@ func (client DiagnosticsClient) ListSiteDetectorsSlotComplete(ctx context.Contex
 // resourceGroupName - name of the resource group to which the resource belongs.
 // siteName - site Name
 func (client DiagnosticsClient) ListSiteDiagnosticCategories(ctx context.Context, resourceGroupName string, siteName string) (result DiagnosticCategoryCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDiagnosticCategories")
+		defer func() {
+			sc := -1
+			if result.dcc.Response.Response != nil {
+				sc = result.dcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2036,8 +2337,8 @@ func (client DiagnosticsClient) ListSiteDiagnosticCategoriesResponder(resp *http
 }
 
 // listSiteDiagnosticCategoriesNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteDiagnosticCategoriesNextResults(lastResults DiagnosticCategoryCollection) (result DiagnosticCategoryCollection, err error) {
-	req, err := lastResults.diagnosticCategoryCollectionPreparer()
+func (client DiagnosticsClient) listSiteDiagnosticCategoriesNextResults(ctx context.Context, lastResults DiagnosticCategoryCollection) (result DiagnosticCategoryCollection, err error) {
+	req, err := lastResults.diagnosticCategoryCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteDiagnosticCategoriesNextResults", nil, "Failure preparing next results request")
 	}
@@ -2058,6 +2359,16 @@ func (client DiagnosticsClient) listSiteDiagnosticCategoriesNextResults(lastResu
 
 // ListSiteDiagnosticCategoriesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteDiagnosticCategoriesComplete(ctx context.Context, resourceGroupName string, siteName string) (result DiagnosticCategoryCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDiagnosticCategories")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteDiagnosticCategories(ctx, resourceGroupName, siteName)
 	return
 }
@@ -2068,6 +2379,16 @@ func (client DiagnosticsClient) ListSiteDiagnosticCategoriesComplete(ctx context
 // siteName - site Name
 // slot - slot Name
 func (client DiagnosticsClient) ListSiteDiagnosticCategoriesSlot(ctx context.Context, resourceGroupName string, siteName string, slot string) (result DiagnosticCategoryCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDiagnosticCategoriesSlot")
+		defer func() {
+			sc := -1
+			if result.dcc.Response.Response != nil {
+				sc = result.dcc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -2141,8 +2462,8 @@ func (client DiagnosticsClient) ListSiteDiagnosticCategoriesSlotResponder(resp *
 }
 
 // listSiteDiagnosticCategoriesSlotNextResults retrieves the next set of results, if any.
-func (client DiagnosticsClient) listSiteDiagnosticCategoriesSlotNextResults(lastResults DiagnosticCategoryCollection) (result DiagnosticCategoryCollection, err error) {
-	req, err := lastResults.diagnosticCategoryCollectionPreparer()
+func (client DiagnosticsClient) listSiteDiagnosticCategoriesSlotNextResults(ctx context.Context, lastResults DiagnosticCategoryCollection) (result DiagnosticCategoryCollection, err error) {
+	req, err := lastResults.diagnosticCategoryCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DiagnosticsClient", "listSiteDiagnosticCategoriesSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -2163,6 +2484,16 @@ func (client DiagnosticsClient) listSiteDiagnosticCategoriesSlotNextResults(last
 
 // ListSiteDiagnosticCategoriesSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DiagnosticsClient) ListSiteDiagnosticCategoriesSlotComplete(ctx context.Context, resourceGroupName string, siteName string, slot string) (result DiagnosticCategoryCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticsClient.ListSiteDiagnosticCategoriesSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListSiteDiagnosticCategoriesSlot(ctx, resourceGroupName, siteName, slot)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domainregistrationprovider.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domainregistrationprovider.go
index 44a171c46af1..16dab844b670 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domainregistrationprovider.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domainregistrationprovider.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewDomainRegistrationProviderClientWithBaseURI(baseURI string, subscription
 
 // ListOperations implements Csm operations Api to exposes the list of available Csm Apis under the resource provider
 func (client DomainRegistrationProviderClient) ListOperations(ctx context.Context) (result CsmOperationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainRegistrationProviderClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.coc.Response.Response != nil {
+				sc = result.coc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listOperationsNextResults
 	req, err := client.ListOperationsPreparer(ctx)
 	if err != nil {
@@ -99,8 +110,8 @@ func (client DomainRegistrationProviderClient) ListOperationsResponder(resp *htt
 }
 
 // listOperationsNextResults retrieves the next set of results, if any.
-func (client DomainRegistrationProviderClient) listOperationsNextResults(lastResults CsmOperationCollection) (result CsmOperationCollection, err error) {
-	req, err := lastResults.csmOperationCollectionPreparer()
+func (client DomainRegistrationProviderClient) listOperationsNextResults(ctx context.Context, lastResults CsmOperationCollection) (result CsmOperationCollection, err error) {
+	req, err := lastResults.csmOperationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DomainRegistrationProviderClient", "listOperationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -121,6 +132,16 @@ func (client DomainRegistrationProviderClient) listOperationsNextResults(lastRes
 
 // ListOperationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DomainRegistrationProviderClient) ListOperationsComplete(ctx context.Context) (result CsmOperationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainRegistrationProviderClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListOperations(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domains.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domains.go
index ad436ecae3f7..9b2cff579e16 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domains.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/domains.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,6 +45,16 @@ func NewDomainsClientWithBaseURI(baseURI string, subscriptionID string) DomainsC
 // Parameters:
 // identifier - name of the domain.
 func (client DomainsClient) CheckAvailability(ctx context.Context, identifier NameIdentifier) (result DomainAvailablilityCheckResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.CheckAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CheckAvailabilityPreparer(ctx, identifier)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.DomainsClient", "CheckAvailability", nil, "Failure preparing request")
@@ -112,6 +123,16 @@ func (client DomainsClient) CheckAvailabilityResponder(resp *http.Response) (res
 // domainName - name of the domain.
 // domain - domain registration information.
 func (client DomainsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, domainName string, domain Domain) (result DomainsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -225,10 +246,6 @@ func (client DomainsClient) CreateOrUpdateSender(req *http.Request) (future Doma
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -254,6 +271,16 @@ func (client DomainsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // name - name of identifier.
 // domainOwnershipIdentifier - a JSON representation of the domain ownership properties.
 func (client DomainsClient) CreateOrUpdateOwnershipIdentifier(ctx context.Context, resourceGroupName string, domainName string, name string, domainOwnershipIdentifier DomainOwnershipIdentifier) (result DomainOwnershipIdentifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.CreateOrUpdateOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -334,6 +361,16 @@ func (client DomainsClient) CreateOrUpdateOwnershipIdentifierResponder(resp *htt
 // forceHardDeleteDomain - specify <code>true</code> to delete the domain immediately. The default is
 // <code>false</code> which deletes the domain after 24 hours.
 func (client DomainsClient) Delete(ctx context.Context, resourceGroupName string, domainName string, forceHardDeleteDomain *bool) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -412,6 +449,16 @@ func (client DomainsClient) DeleteResponder(resp *http.Response) (result autores
 // domainName - name of domain.
 // name - name of identifier.
 func (client DomainsClient) DeleteOwnershipIdentifier(ctx context.Context, resourceGroupName string, domainName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.DeleteOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -487,6 +534,16 @@ func (client DomainsClient) DeleteOwnershipIdentifierResponder(resp *http.Respon
 // resourceGroupName - name of the resource group to which the resource belongs.
 // domainName - name of the domain.
 func (client DomainsClient) Get(ctx context.Context, resourceGroupName string, domainName string) (result Domain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -559,6 +616,16 @@ func (client DomainsClient) GetResponder(resp *http.Response) (result Domain, er
 
 // GetControlCenterSsoRequest generate a single sign-on request for the domain management portal.
 func (client DomainsClient) GetControlCenterSsoRequest(ctx context.Context) (result DomainControlCenterSsoRequest, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.GetControlCenterSsoRequest")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetControlCenterSsoRequestPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.DomainsClient", "GetControlCenterSsoRequest", nil, "Failure preparing request")
@@ -625,6 +692,16 @@ func (client DomainsClient) GetControlCenterSsoRequestResponder(resp *http.Respo
 // domainName - name of domain.
 // name - name of identifier.
 func (client DomainsClient) GetOwnershipIdentifier(ctx context.Context, resourceGroupName string, domainName string, name string) (result DomainOwnershipIdentifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.GetOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -698,6 +775,16 @@ func (client DomainsClient) GetOwnershipIdentifierResponder(resp *http.Response)
 
 // List get all domains in a subscription.
 func (client DomainsClient) List(ctx context.Context) (result DomainCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.List")
+		defer func() {
+			sc := -1
+			if result.dc.Response.Response != nil {
+				sc = result.dc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -760,8 +847,8 @@ func (client DomainsClient) ListResponder(resp *http.Response) (result DomainCol
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DomainsClient) listNextResults(lastResults DomainCollection) (result DomainCollection, err error) {
-	req, err := lastResults.domainCollectionPreparer()
+func (client DomainsClient) listNextResults(ctx context.Context, lastResults DomainCollection) (result DomainCollection, err error) {
+	req, err := lastResults.domainCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DomainsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -782,6 +869,16 @@ func (client DomainsClient) listNextResults(lastResults DomainCollection) (resul
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DomainsClient) ListComplete(ctx context.Context) (result DomainCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -790,6 +887,16 @@ func (client DomainsClient) ListComplete(ctx context.Context) (result DomainColl
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 func (client DomainsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result DomainCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.dc.Response.Response != nil {
+				sc = result.dc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -861,8 +968,8 @@ func (client DomainsClient) ListByResourceGroupResponder(resp *http.Response) (r
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client DomainsClient) listByResourceGroupNextResults(lastResults DomainCollection) (result DomainCollection, err error) {
-	req, err := lastResults.domainCollectionPreparer()
+func (client DomainsClient) listByResourceGroupNextResults(ctx context.Context, lastResults DomainCollection) (result DomainCollection, err error) {
+	req, err := lastResults.domainCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DomainsClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -883,6 +990,16 @@ func (client DomainsClient) listByResourceGroupNextResults(lastResults DomainCol
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DomainsClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result DomainCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -892,6 +1009,16 @@ func (client DomainsClient) ListByResourceGroupComplete(ctx context.Context, res
 // resourceGroupName - name of the resource group to which the resource belongs.
 // domainName - name of domain.
 func (client DomainsClient) ListOwnershipIdentifiers(ctx context.Context, resourceGroupName string, domainName string) (result DomainOwnershipIdentifierCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListOwnershipIdentifiers")
+		defer func() {
+			sc := -1
+			if result.doic.Response.Response != nil {
+				sc = result.doic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -964,8 +1091,8 @@ func (client DomainsClient) ListOwnershipIdentifiersResponder(resp *http.Respons
 }
 
 // listOwnershipIdentifiersNextResults retrieves the next set of results, if any.
-func (client DomainsClient) listOwnershipIdentifiersNextResults(lastResults DomainOwnershipIdentifierCollection) (result DomainOwnershipIdentifierCollection, err error) {
-	req, err := lastResults.domainOwnershipIdentifierCollectionPreparer()
+func (client DomainsClient) listOwnershipIdentifiersNextResults(ctx context.Context, lastResults DomainOwnershipIdentifierCollection) (result DomainOwnershipIdentifierCollection, err error) {
+	req, err := lastResults.domainOwnershipIdentifierCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DomainsClient", "listOwnershipIdentifiersNextResults", nil, "Failure preparing next results request")
 	}
@@ -986,6 +1113,16 @@ func (client DomainsClient) listOwnershipIdentifiersNextResults(lastResults Doma
 
 // ListOwnershipIdentifiersComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DomainsClient) ListOwnershipIdentifiersComplete(ctx context.Context, resourceGroupName string, domainName string) (result DomainOwnershipIdentifierCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListOwnershipIdentifiers")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListOwnershipIdentifiers(ctx, resourceGroupName, domainName)
 	return
 }
@@ -994,6 +1131,16 @@ func (client DomainsClient) ListOwnershipIdentifiersComplete(ctx context.Context
 // Parameters:
 // parameters - search parameters for domain name recommendations.
 func (client DomainsClient) ListRecommendations(ctx context.Context, parameters DomainRecommendationSearchParameters) (result NameIdentifierCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListRecommendations")
+		defer func() {
+			sc := -1
+			if result.nic.Response.Response != nil {
+				sc = result.nic.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listRecommendationsNextResults
 	req, err := client.ListRecommendationsPreparer(ctx, parameters)
 	if err != nil {
@@ -1058,8 +1205,8 @@ func (client DomainsClient) ListRecommendationsResponder(resp *http.Response) (r
 }
 
 // listRecommendationsNextResults retrieves the next set of results, if any.
-func (client DomainsClient) listRecommendationsNextResults(lastResults NameIdentifierCollection) (result NameIdentifierCollection, err error) {
-	req, err := lastResults.nameIdentifierCollectionPreparer()
+func (client DomainsClient) listRecommendationsNextResults(ctx context.Context, lastResults NameIdentifierCollection) (result NameIdentifierCollection, err error) {
+	req, err := lastResults.nameIdentifierCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.DomainsClient", "listRecommendationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -1080,6 +1227,16 @@ func (client DomainsClient) listRecommendationsNextResults(lastResults NameIdent
 
 // ListRecommendationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DomainsClient) ListRecommendationsComplete(ctx context.Context, parameters DomainRecommendationSearchParameters) (result NameIdentifierCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.ListRecommendations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListRecommendations(ctx, parameters)
 	return
 }
@@ -1089,6 +1246,16 @@ func (client DomainsClient) ListRecommendationsComplete(ctx context.Context, par
 // resourceGroupName - name of the resource group to which the resource belongs.
 // domainName - name of the domain.
 func (client DomainsClient) Renew(ctx context.Context, resourceGroupName string, domainName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Renew")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1164,6 +1331,16 @@ func (client DomainsClient) RenewResponder(resp *http.Response) (result autorest
 // domainName - name of the domain.
 // domain - domain registration information.
 func (client DomainsClient) Update(ctx context.Context, resourceGroupName string, domainName string, domain DomainPatchResource) (result Domain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -1246,6 +1423,16 @@ func (client DomainsClient) UpdateResponder(resp *http.Response) (result Domain,
 // name - name of identifier.
 // domainOwnershipIdentifier - a JSON representation of the domain ownership properties.
 func (client DomainsClient) UpdateOwnershipIdentifier(ctx context.Context, resourceGroupName string, domainName string, name string, domainOwnershipIdentifier DomainOwnershipIdentifier) (result DomainOwnershipIdentifier, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainsClient.UpdateOwnershipIdentifier")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/models.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/models.go
index f3395c41609e..968e1b0bb715 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/models.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/models.go
@@ -18,16 +18,21 @@ package web
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/satori/go.uuid"
 	"io"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web"
+
 // AccessControlEntryAction enumerates the values for access control entry action.
 type AccessControlEntryAction string
 
@@ -1466,14 +1471,24 @@ type AppCollectionIterator struct {
 	page AppCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AppCollectionIterator) Next() error {
+func (iter *AppCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1482,6 +1497,13 @@ func (iter *AppCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AppCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AppCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1501,6 +1523,11 @@ func (iter AppCollectionIterator) Value() Site {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AppCollectionIterator type.
+func NewAppCollectionIterator(page AppCollectionPage) AppCollectionIterator {
+	return AppCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ac AppCollection) IsEmpty() bool {
 	return ac.Value == nil || len(*ac.Value) == 0
@@ -1508,11 +1535,11 @@ func (ac AppCollection) IsEmpty() bool {
 
 // appCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ac AppCollection) appCollectionPreparer() (*http.Request, error) {
+func (ac AppCollection) appCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ac.NextLink == nil || len(to.String(ac.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ac.NextLink)))
@@ -1520,14 +1547,24 @@ func (ac AppCollection) appCollectionPreparer() (*http.Request, error) {
 
 // AppCollectionPage contains a page of Site values.
 type AppCollectionPage struct {
-	fn func(AppCollection) (AppCollection, error)
+	fn func(context.Context, AppCollection) (AppCollection, error)
 	ac AppCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AppCollectionPage) Next() error {
-	next, err := page.fn(page.ac)
+func (page *AppCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ac)
 	if err != nil {
 		return err
 	}
@@ -1535,6 +1572,13 @@ func (page *AppCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AppCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AppCollectionPage) NotDone() bool {
 	return !page.ac.IsEmpty()
@@ -1553,6 +1597,11 @@ func (page AppCollectionPage) Values() []Site {
 	return *page.ac.Value
 }
 
+// Creates a new instance of the AppCollectionPage type.
+func NewAppCollectionPage(getNextPage func(context.Context, AppCollection) (AppCollection, error)) AppCollectionPage {
+	return AppCollectionPage{fn: getNextPage}
+}
+
 // AppInstanceCollection collection of app instances.
 type AppInstanceCollection struct {
 	autorest.Response `json:"-"`
@@ -1568,14 +1617,24 @@ type AppInstanceCollectionIterator struct {
 	page AppInstanceCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AppInstanceCollectionIterator) Next() error {
+func (iter *AppInstanceCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppInstanceCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1584,6 +1643,13 @@ func (iter *AppInstanceCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AppInstanceCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AppInstanceCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1603,6 +1669,11 @@ func (iter AppInstanceCollectionIterator) Value() SiteInstance {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AppInstanceCollectionIterator type.
+func NewAppInstanceCollectionIterator(page AppInstanceCollectionPage) AppInstanceCollectionIterator {
+	return AppInstanceCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (aic AppInstanceCollection) IsEmpty() bool {
 	return aic.Value == nil || len(*aic.Value) == 0
@@ -1610,11 +1681,11 @@ func (aic AppInstanceCollection) IsEmpty() bool {
 
 // appInstanceCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (aic AppInstanceCollection) appInstanceCollectionPreparer() (*http.Request, error) {
+func (aic AppInstanceCollection) appInstanceCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if aic.NextLink == nil || len(to.String(aic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(aic.NextLink)))
@@ -1622,14 +1693,24 @@ func (aic AppInstanceCollection) appInstanceCollectionPreparer() (*http.Request,
 
 // AppInstanceCollectionPage contains a page of SiteInstance values.
 type AppInstanceCollectionPage struct {
-	fn  func(AppInstanceCollection) (AppInstanceCollection, error)
+	fn  func(context.Context, AppInstanceCollection) (AppInstanceCollection, error)
 	aic AppInstanceCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AppInstanceCollectionPage) Next() error {
-	next, err := page.fn(page.aic)
+func (page *AppInstanceCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppInstanceCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.aic)
 	if err != nil {
 		return err
 	}
@@ -1637,6 +1718,13 @@ func (page *AppInstanceCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AppInstanceCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AppInstanceCollectionPage) NotDone() bool {
 	return !page.aic.IsEmpty()
@@ -1655,6 +1743,11 @@ func (page AppInstanceCollectionPage) Values() []SiteInstance {
 	return *page.aic.Value
 }
 
+// Creates a new instance of the AppInstanceCollectionPage type.
+func NewAppInstanceCollectionPage(getNextPage func(context.Context, AppInstanceCollection) (AppInstanceCollection, error)) AppInstanceCollectionPage {
+	return AppInstanceCollectionPage{fn: getNextPage}
+}
+
 // ApplicationLogsConfig application logs configuration.
 type ApplicationLogsConfig struct {
 	// FileSystem - Application logs to file system configuration.
@@ -1694,14 +1787,24 @@ type ApplicationStackCollectionIterator struct {
 	page ApplicationStackCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ApplicationStackCollectionIterator) Next() error {
+func (iter *ApplicationStackCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationStackCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1710,6 +1813,13 @@ func (iter *ApplicationStackCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ApplicationStackCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ApplicationStackCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1729,6 +1839,11 @@ func (iter ApplicationStackCollectionIterator) Value() ApplicationStack {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ApplicationStackCollectionIterator type.
+func NewApplicationStackCollectionIterator(page ApplicationStackCollectionPage) ApplicationStackCollectionIterator {
+	return ApplicationStackCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (asc ApplicationStackCollection) IsEmpty() bool {
 	return asc.Value == nil || len(*asc.Value) == 0
@@ -1736,11 +1851,11 @@ func (asc ApplicationStackCollection) IsEmpty() bool {
 
 // applicationStackCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (asc ApplicationStackCollection) applicationStackCollectionPreparer() (*http.Request, error) {
+func (asc ApplicationStackCollection) applicationStackCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if asc.NextLink == nil || len(to.String(asc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(asc.NextLink)))
@@ -1748,14 +1863,24 @@ func (asc ApplicationStackCollection) applicationStackCollectionPreparer() (*htt
 
 // ApplicationStackCollectionPage contains a page of ApplicationStack values.
 type ApplicationStackCollectionPage struct {
-	fn  func(ApplicationStackCollection) (ApplicationStackCollection, error)
+	fn  func(context.Context, ApplicationStackCollection) (ApplicationStackCollection, error)
 	asc ApplicationStackCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ApplicationStackCollectionPage) Next() error {
-	next, err := page.fn(page.asc)
+func (page *ApplicationStackCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ApplicationStackCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.asc)
 	if err != nil {
 		return err
 	}
@@ -1763,6 +1888,13 @@ func (page *ApplicationStackCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ApplicationStackCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ApplicationStackCollectionPage) NotDone() bool {
 	return !page.asc.IsEmpty()
@@ -1781,7 +1913,13 @@ func (page ApplicationStackCollectionPage) Values() []ApplicationStack {
 	return *page.asc.Value
 }
 
-// AppsCreateFunctionFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// Creates a new instance of the ApplicationStackCollectionPage type.
+func NewApplicationStackCollectionPage(getNextPage func(context.Context, ApplicationStackCollection) (ApplicationStackCollection, error)) ApplicationStackCollectionPage {
+	return ApplicationStackCollectionPage{fn: getNextPage}
+}
+
+// AppsCreateFunctionFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsCreateFunctionFuture struct {
 	azure.Future
 }
@@ -1809,8 +1947,8 @@ func (future *AppsCreateFunctionFuture) Result(client AppsClient) (fe FunctionEn
 	return
 }
 
-// AppsCreateInstanceFunctionSlotFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsCreateInstanceFunctionSlotFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsCreateInstanceFunctionSlotFuture struct {
 	azure.Future
 }
@@ -1867,8 +2005,8 @@ func (future *AppsCreateInstanceMSDeployOperationFuture) Result(client AppsClien
 	return
 }
 
-// AppsCreateInstanceMSDeployOperationSlotFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// AppsCreateInstanceMSDeployOperationSlotFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type AppsCreateInstanceMSDeployOperationSlotFuture struct {
 	azure.Future
 }
@@ -1896,8 +2034,8 @@ func (future *AppsCreateInstanceMSDeployOperationSlotFuture) Result(client AppsC
 	return
 }
 
-// AppsCreateMSDeployOperationFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsCreateMSDeployOperationFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsCreateMSDeployOperationFuture struct {
 	azure.Future
 }
@@ -1925,8 +2063,8 @@ func (future *AppsCreateMSDeployOperationFuture) Result(client AppsClient) (mds
 	return
 }
 
-// AppsCreateMSDeployOperationSlotFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsCreateMSDeployOperationSlotFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsCreateMSDeployOperationSlotFuture struct {
 	azure.Future
 }
@@ -1954,7 +2092,8 @@ func (future *AppsCreateMSDeployOperationSlotFuture) Result(client AppsClient) (
 	return
 }
 
-// AppsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AppsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2011,8 +2150,8 @@ func (future *AppsCreateOrUpdateSlotFuture) Result(client AppsClient) (s Site, e
 	return
 }
 
-// AppsCreateOrUpdateSourceControlFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsCreateOrUpdateSourceControlFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsCreateOrUpdateSourceControlFuture struct {
 	azure.Future
 }
@@ -2079,7 +2218,7 @@ type AppServiceCertificate struct {
 	ProvisioningState KeyVaultSecretStatus `json:"provisioningState,omitempty"`
 }
 
-// AppServiceCertificateCollection collection of certitificateorder certificates.
+// AppServiceCertificateCollection collection of certificate order certificates.
 type AppServiceCertificateCollection struct {
 	autorest.Response `json:"-"`
 	// Value - Collection of resources.
@@ -2088,21 +2227,31 @@ type AppServiceCertificateCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AppServiceCertificateCollectionIterator provides access to a complete listing of AppServiceCertificateResource
-// values.
+// AppServiceCertificateCollectionIterator provides access to a complete listing of
+// AppServiceCertificateResource values.
 type AppServiceCertificateCollectionIterator struct {
 	i    int
 	page AppServiceCertificateCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AppServiceCertificateCollectionIterator) Next() error {
+func (iter *AppServiceCertificateCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2111,6 +2260,13 @@ func (iter *AppServiceCertificateCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AppServiceCertificateCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AppServiceCertificateCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2130,6 +2286,11 @@ func (iter AppServiceCertificateCollectionIterator) Value() AppServiceCertificat
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AppServiceCertificateCollectionIterator type.
+func NewAppServiceCertificateCollectionIterator(page AppServiceCertificateCollectionPage) AppServiceCertificateCollectionIterator {
+	return AppServiceCertificateCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ascc AppServiceCertificateCollection) IsEmpty() bool {
 	return ascc.Value == nil || len(*ascc.Value) == 0
@@ -2137,11 +2298,11 @@ func (ascc AppServiceCertificateCollection) IsEmpty() bool {
 
 // appServiceCertificateCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ascc AppServiceCertificateCollection) appServiceCertificateCollectionPreparer() (*http.Request, error) {
+func (ascc AppServiceCertificateCollection) appServiceCertificateCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ascc.NextLink == nil || len(to.String(ascc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ascc.NextLink)))
@@ -2149,14 +2310,24 @@ func (ascc AppServiceCertificateCollection) appServiceCertificateCollectionPrepa
 
 // AppServiceCertificateCollectionPage contains a page of AppServiceCertificateResource values.
 type AppServiceCertificateCollectionPage struct {
-	fn   func(AppServiceCertificateCollection) (AppServiceCertificateCollection, error)
+	fn   func(context.Context, AppServiceCertificateCollection) (AppServiceCertificateCollection, error)
 	ascc AppServiceCertificateCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AppServiceCertificateCollectionPage) Next() error {
-	next, err := page.fn(page.ascc)
+func (page *AppServiceCertificateCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ascc)
 	if err != nil {
 		return err
 	}
@@ -2164,6 +2335,13 @@ func (page *AppServiceCertificateCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AppServiceCertificateCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AppServiceCertificateCollectionPage) NotDone() bool {
 	return !page.ascc.IsEmpty()
@@ -2182,6 +2360,11 @@ func (page AppServiceCertificateCollectionPage) Values() []AppServiceCertificate
 	return *page.ascc.Value
 }
 
+// Creates a new instance of the AppServiceCertificateCollectionPage type.
+func NewAppServiceCertificateCollectionPage(getNextPage func(context.Context, AppServiceCertificateCollection) (AppServiceCertificateCollection, error)) AppServiceCertificateCollectionPage {
+	return AppServiceCertificateCollectionPage{fn: getNextPage}
+}
+
 // AppServiceCertificateOrder SSL certificate purchase order.
 type AppServiceCertificateOrder struct {
 	autorest.Response `json:"-"`
@@ -2306,7 +2489,7 @@ func (asco *AppServiceCertificateOrder) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// AppServiceCertificateOrderCollection collection of certitificate orders.
+// AppServiceCertificateOrderCollection collection of certificate orders.
 type AppServiceCertificateOrderCollection struct {
 	autorest.Response `json:"-"`
 	// Value - Collection of resources.
@@ -2315,21 +2498,31 @@ type AppServiceCertificateOrderCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AppServiceCertificateOrderCollectionIterator provides access to a complete listing of AppServiceCertificateOrder
-// values.
+// AppServiceCertificateOrderCollectionIterator provides access to a complete listing of
+// AppServiceCertificateOrder values.
 type AppServiceCertificateOrderCollectionIterator struct {
 	i    int
 	page AppServiceCertificateOrderCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AppServiceCertificateOrderCollectionIterator) Next() error {
+func (iter *AppServiceCertificateOrderCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrderCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -2338,6 +2531,13 @@ func (iter *AppServiceCertificateOrderCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AppServiceCertificateOrderCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AppServiceCertificateOrderCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -2357,6 +2557,11 @@ func (iter AppServiceCertificateOrderCollectionIterator) Value() AppServiceCerti
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AppServiceCertificateOrderCollectionIterator type.
+func NewAppServiceCertificateOrderCollectionIterator(page AppServiceCertificateOrderCollectionPage) AppServiceCertificateOrderCollectionIterator {
+	return AppServiceCertificateOrderCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ascoc AppServiceCertificateOrderCollection) IsEmpty() bool {
 	return ascoc.Value == nil || len(*ascoc.Value) == 0
@@ -2364,11 +2569,11 @@ func (ascoc AppServiceCertificateOrderCollection) IsEmpty() bool {
 
 // appServiceCertificateOrderCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ascoc AppServiceCertificateOrderCollection) appServiceCertificateOrderCollectionPreparer() (*http.Request, error) {
+func (ascoc AppServiceCertificateOrderCollection) appServiceCertificateOrderCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ascoc.NextLink == nil || len(to.String(ascoc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ascoc.NextLink)))
@@ -2376,14 +2581,24 @@ func (ascoc AppServiceCertificateOrderCollection) appServiceCertificateOrderColl
 
 // AppServiceCertificateOrderCollectionPage contains a page of AppServiceCertificateOrder values.
 type AppServiceCertificateOrderCollectionPage struct {
-	fn    func(AppServiceCertificateOrderCollection) (AppServiceCertificateOrderCollection, error)
+	fn    func(context.Context, AppServiceCertificateOrderCollection) (AppServiceCertificateOrderCollection, error)
 	ascoc AppServiceCertificateOrderCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AppServiceCertificateOrderCollectionPage) Next() error {
-	next, err := page.fn(page.ascoc)
+func (page *AppServiceCertificateOrderCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceCertificateOrderCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ascoc)
 	if err != nil {
 		return err
 	}
@@ -2391,6 +2606,13 @@ func (page *AppServiceCertificateOrderCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AppServiceCertificateOrderCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AppServiceCertificateOrderCollectionPage) NotDone() bool {
 	return !page.ascoc.IsEmpty()
@@ -2409,7 +2631,13 @@ func (page AppServiceCertificateOrderCollectionPage) Values() []AppServiceCertif
 	return *page.ascoc.Value
 }
 
-// AppServiceCertificateOrderPatchResource ARM resource for a certificate order that is purchased through Azure.
+// Creates a new instance of the AppServiceCertificateOrderCollectionPage type.
+func NewAppServiceCertificateOrderCollectionPage(getNextPage func(context.Context, AppServiceCertificateOrderCollection) (AppServiceCertificateOrderCollection, error)) AppServiceCertificateOrderCollectionPage {
+	return AppServiceCertificateOrderCollectionPage{fn: getNextPage}
+}
+
+// AppServiceCertificateOrderPatchResource ARM resource for a certificate order that is purchased through
+// Azure.
 type AppServiceCertificateOrderPatchResource struct {
 	// AppServiceCertificateOrderPatchResourceProperties - AppServiceCertificateOrderPatchResource resource specific properties
 	*AppServiceCertificateOrderPatchResourceProperties `json:"properties,omitempty"`
@@ -2504,8 +2732,8 @@ func (ascopr *AppServiceCertificateOrderPatchResource) UnmarshalJSON(body []byte
 	return nil
 }
 
-// AppServiceCertificateOrderPatchResourceProperties appServiceCertificateOrderPatchResource resource specific
-// properties
+// AppServiceCertificateOrderPatchResourceProperties appServiceCertificateOrderPatchResource resource
+// specific properties
 type AppServiceCertificateOrderPatchResourceProperties struct {
 	// Certificates - State of the Key Vault secret.
 	Certificates map[string]*AppServiceCertificate `json:"certificates"`
@@ -2715,8 +2943,8 @@ func (asco AppServiceCertificateOrderProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// AppServiceCertificateOrdersCreateOrUpdateCertificateFuture an abstraction for monitoring and retrieving the
-// results of a long-running operation.
+// AppServiceCertificateOrdersCreateOrUpdateCertificateFuture an abstraction for monitoring and retrieving
+// the results of a long-running operation.
 type AppServiceCertificateOrdersCreateOrUpdateCertificateFuture struct {
 	azure.Future
 }
@@ -2744,8 +2972,8 @@ func (future *AppServiceCertificateOrdersCreateOrUpdateCertificateFuture) Result
 	return
 }
 
-// AppServiceCertificateOrdersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// AppServiceCertificateOrdersCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type AppServiceCertificateOrdersCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -2773,8 +3001,8 @@ func (future *AppServiceCertificateOrdersCreateOrUpdateFuture) Result(client App
 	return
 }
 
-// AppServiceCertificatePatchResource key Vault container ARM resource for a certificate that is purchased through
-// Azure.
+// AppServiceCertificatePatchResource key Vault container ARM resource for a certificate that is purchased
+// through Azure.
 type AppServiceCertificatePatchResource struct {
 	// AppServiceCertificate - Core resource properties
 	*AppServiceCertificate `json:"properties,omitempty"`
@@ -2869,8 +3097,8 @@ func (ascpr *AppServiceCertificatePatchResource) UnmarshalJSON(body []byte) erro
 	return nil
 }
 
-// AppServiceCertificateResource key Vault container ARM resource for a certificate that is purchased through
-// Azure.
+// AppServiceCertificateResource key Vault container ARM resource for a certificate that is purchased
+// through Azure.
 type AppServiceCertificateResource struct {
 	autorest.Response `json:"-"`
 	// AppServiceCertificate - Core resource properties
@@ -3087,21 +3315,31 @@ type AppServiceEnvironmentCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// AppServiceEnvironmentCollectionIterator provides access to a complete listing of AppServiceEnvironmentResource
-// values.
+// AppServiceEnvironmentCollectionIterator provides access to a complete listing of
+// AppServiceEnvironmentResource values.
 type AppServiceEnvironmentCollectionIterator struct {
 	i    int
 	page AppServiceEnvironmentCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AppServiceEnvironmentCollectionIterator) Next() error {
+func (iter *AppServiceEnvironmentCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3110,6 +3348,13 @@ func (iter *AppServiceEnvironmentCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AppServiceEnvironmentCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AppServiceEnvironmentCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3129,6 +3374,11 @@ func (iter AppServiceEnvironmentCollectionIterator) Value() AppServiceEnvironmen
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AppServiceEnvironmentCollectionIterator type.
+func NewAppServiceEnvironmentCollectionIterator(page AppServiceEnvironmentCollectionPage) AppServiceEnvironmentCollectionIterator {
+	return AppServiceEnvironmentCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (asec AppServiceEnvironmentCollection) IsEmpty() bool {
 	return asec.Value == nil || len(*asec.Value) == 0
@@ -3136,11 +3386,11 @@ func (asec AppServiceEnvironmentCollection) IsEmpty() bool {
 
 // appServiceEnvironmentCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (asec AppServiceEnvironmentCollection) appServiceEnvironmentCollectionPreparer() (*http.Request, error) {
+func (asec AppServiceEnvironmentCollection) appServiceEnvironmentCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if asec.NextLink == nil || len(to.String(asec.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(asec.NextLink)))
@@ -3148,14 +3398,24 @@ func (asec AppServiceEnvironmentCollection) appServiceEnvironmentCollectionPrepa
 
 // AppServiceEnvironmentCollectionPage contains a page of AppServiceEnvironmentResource values.
 type AppServiceEnvironmentCollectionPage struct {
-	fn   func(AppServiceEnvironmentCollection) (AppServiceEnvironmentCollection, error)
+	fn   func(context.Context, AppServiceEnvironmentCollection) (AppServiceEnvironmentCollection, error)
 	asec AppServiceEnvironmentCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AppServiceEnvironmentCollectionPage) Next() error {
-	next, err := page.fn(page.asec)
+func (page *AppServiceEnvironmentCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServiceEnvironmentCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.asec)
 	if err != nil {
 		return err
 	}
@@ -3163,6 +3423,13 @@ func (page *AppServiceEnvironmentCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AppServiceEnvironmentCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AppServiceEnvironmentCollectionPage) NotDone() bool {
 	return !page.asec.IsEmpty()
@@ -3181,7 +3448,12 @@ func (page AppServiceEnvironmentCollectionPage) Values() []AppServiceEnvironment
 	return *page.asec.Value
 }
 
-// AppServiceEnvironmentPatchResource ARM resource for a app service enviroment.
+// Creates a new instance of the AppServiceEnvironmentCollectionPage type.
+func NewAppServiceEnvironmentCollectionPage(getNextPage func(context.Context, AppServiceEnvironmentCollection) (AppServiceEnvironmentCollection, error)) AppServiceEnvironmentCollectionPage {
+	return AppServiceEnvironmentCollectionPage{fn: getNextPage}
+}
+
+// AppServiceEnvironmentPatchResource ARM resource for a app service environment.
 type AppServiceEnvironmentPatchResource struct {
 	// AppServiceEnvironment - Core resource properties
 	*AppServiceEnvironment `json:"properties,omitempty"`
@@ -3487,8 +3759,8 @@ func (future *AppServiceEnvironmentsCreateOrUpdateFuture) Result(client AppServi
 	return
 }
 
-// AppServiceEnvironmentsCreateOrUpdateMultiRolePoolFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// AppServiceEnvironmentsCreateOrUpdateMultiRolePoolFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type AppServiceEnvironmentsCreateOrUpdateMultiRolePoolFuture struct {
 	azure.Future
 }
@@ -3516,8 +3788,8 @@ func (future *AppServiceEnvironmentsCreateOrUpdateMultiRolePoolFuture) Result(cl
 	return
 }
 
-// AppServiceEnvironmentsCreateOrUpdateWorkerPoolFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// AppServiceEnvironmentsCreateOrUpdateWorkerPoolFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type AppServiceEnvironmentsCreateOrUpdateWorkerPoolFuture struct {
 	azure.Future
 }
@@ -3545,8 +3817,8 @@ func (future *AppServiceEnvironmentsCreateOrUpdateWorkerPoolFuture) Result(clien
 	return
 }
 
-// AppServiceEnvironmentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppServiceEnvironmentsDeleteFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppServiceEnvironmentsDeleteFuture struct {
 	azure.Future
 }
@@ -3568,8 +3840,8 @@ func (future *AppServiceEnvironmentsDeleteFuture) Result(client AppServiceEnviro
 	return
 }
 
-// AppServiceEnvironmentsResumeAllFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppServiceEnvironmentsResumeAllFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppServiceEnvironmentsResumeAllFuture struct {
 	azure.Future
 }
@@ -3597,8 +3869,8 @@ func (future *AppServiceEnvironmentsResumeAllFuture) Result(client AppServiceEnv
 	return
 }
 
-// AppServiceEnvironmentsResumeFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppServiceEnvironmentsResumeFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppServiceEnvironmentsResumeFuture struct {
 	azure.Future
 }
@@ -3655,8 +3927,8 @@ func (future *AppServiceEnvironmentsSuspendAllFuture) Result(client AppServiceEn
 	return
 }
 
-// AppServiceEnvironmentsSuspendFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppServiceEnvironmentsSuspendFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppServiceEnvironmentsSuspendFuture struct {
 	azure.Future
 }
@@ -3836,14 +4108,24 @@ type AppServicePlanCollectionIterator struct {
 	page AppServicePlanCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *AppServicePlanCollectionIterator) Next() error {
+func (iter *AppServicePlanCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlanCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -3852,6 +4134,13 @@ func (iter *AppServicePlanCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *AppServicePlanCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter AppServicePlanCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -3871,6 +4160,11 @@ func (iter AppServicePlanCollectionIterator) Value() AppServicePlan {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the AppServicePlanCollectionIterator type.
+func NewAppServicePlanCollectionIterator(page AppServicePlanCollectionPage) AppServicePlanCollectionIterator {
+	return AppServicePlanCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (aspc AppServicePlanCollection) IsEmpty() bool {
 	return aspc.Value == nil || len(*aspc.Value) == 0
@@ -3878,11 +4172,11 @@ func (aspc AppServicePlanCollection) IsEmpty() bool {
 
 // appServicePlanCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (aspc AppServicePlanCollection) appServicePlanCollectionPreparer() (*http.Request, error) {
+func (aspc AppServicePlanCollection) appServicePlanCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if aspc.NextLink == nil || len(to.String(aspc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(aspc.NextLink)))
@@ -3890,14 +4184,24 @@ func (aspc AppServicePlanCollection) appServicePlanCollectionPreparer() (*http.R
 
 // AppServicePlanCollectionPage contains a page of AppServicePlan values.
 type AppServicePlanCollectionPage struct {
-	fn   func(AppServicePlanCollection) (AppServicePlanCollection, error)
+	fn   func(context.Context, AppServicePlanCollection) (AppServicePlanCollection, error)
 	aspc AppServicePlanCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *AppServicePlanCollectionPage) Next() error {
-	next, err := page.fn(page.aspc)
+func (page *AppServicePlanCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AppServicePlanCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.aspc)
 	if err != nil {
 		return err
 	}
@@ -3905,6 +4209,13 @@ func (page *AppServicePlanCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *AppServicePlanCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page AppServicePlanCollectionPage) NotDone() bool {
 	return !page.aspc.IsEmpty()
@@ -3923,6 +4234,11 @@ func (page AppServicePlanCollectionPage) Values() []AppServicePlan {
 	return *page.aspc.Value
 }
 
+// Creates a new instance of the AppServicePlanCollectionPage type.
+func NewAppServicePlanCollectionPage(getNextPage func(context.Context, AppServicePlanCollection) (AppServicePlanCollection, error)) AppServicePlanCollectionPage {
+	return AppServicePlanCollectionPage{fn: getNextPage}
+}
+
 // AppServicePlanPatchResource ARM resource for a app service plan.
 type AppServicePlanPatchResource struct {
 	// AppServicePlanPatchResourceProperties - AppServicePlanPatchResource resource specific properties
@@ -4108,8 +4424,8 @@ type AppServicePlanProperties struct {
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// AppServicePlansCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppServicePlansCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppServicePlansCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -4137,8 +4453,8 @@ func (future *AppServicePlansCreateOrUpdateFuture) Result(client AppServicePlans
 	return
 }
 
-// AppsInstallSiteExtensionFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsInstallSiteExtensionFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsInstallSiteExtensionFuture struct {
 	azure.Future
 }
@@ -4166,8 +4482,8 @@ func (future *AppsInstallSiteExtensionFuture) Result(client AppsClient) (sei Sit
 	return
 }
 
-// AppsInstallSiteExtensionSlotFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsInstallSiteExtensionSlotFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsInstallSiteExtensionSlotFuture struct {
 	azure.Future
 }
@@ -4195,8 +4511,8 @@ func (future *AppsInstallSiteExtensionSlotFuture) Result(client AppsClient) (sei
 	return
 }
 
-// AppsListPublishingCredentialsFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsListPublishingCredentialsFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsListPublishingCredentialsFuture struct {
 	azure.Future
 }
@@ -4253,7 +4569,8 @@ func (future *AppsListPublishingCredentialsSlotFuture) Result(client AppsClient)
 	return
 }
 
-// AppsMigrateMySQLFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AppsMigrateMySQLFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsMigrateMySQLFuture struct {
 	azure.Future
 }
@@ -4281,7 +4598,8 @@ func (future *AppsMigrateMySQLFuture) Result(client AppsClient) (o Operation, er
 	return
 }
 
-// AppsMigrateStorageFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AppsMigrateStorageFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsMigrateStorageFuture struct {
 	azure.Future
 }
@@ -4309,8 +4627,8 @@ func (future *AppsMigrateStorageFuture) Result(client AppsClient) (smr StorageMi
 	return
 }
 
-// AppsRestoreFromBackupBlobFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsRestoreFromBackupBlobFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsRestoreFromBackupBlobFuture struct {
 	azure.Future
 }
@@ -4332,8 +4650,8 @@ func (future *AppsRestoreFromBackupBlobFuture) Result(client AppsClient) (ar aut
 	return
 }
 
-// AppsRestoreFromBackupBlobSlotFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsRestoreFromBackupBlobSlotFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsRestoreFromBackupBlobSlotFuture struct {
 	azure.Future
 }
@@ -4355,8 +4673,8 @@ func (future *AppsRestoreFromBackupBlobSlotFuture) Result(client AppsClient) (ar
 	return
 }
 
-// AppsRestoreFromDeletedAppFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsRestoreFromDeletedAppFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsRestoreFromDeletedAppFuture struct {
 	azure.Future
 }
@@ -4378,8 +4696,8 @@ func (future *AppsRestoreFromDeletedAppFuture) Result(client AppsClient) (ar aut
 	return
 }
 
-// AppsRestoreFromDeletedAppSlotFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsRestoreFromDeletedAppSlotFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsRestoreFromDeletedAppSlotFuture struct {
 	azure.Future
 }
@@ -4423,7 +4741,8 @@ func (future *AppsRestoreFuture) Result(client AppsClient) (ar autorest.Response
 	return
 }
 
-// AppsRestoreSlotFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AppsRestoreSlotFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsRestoreSlotFuture struct {
 	azure.Future
 }
@@ -4445,7 +4764,8 @@ func (future *AppsRestoreSlotFuture) Result(client AppsClient) (ar autorest.Resp
 	return
 }
 
-// AppsRestoreSnapshotFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AppsRestoreSnapshotFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsRestoreSnapshotFuture struct {
 	azure.Future
 }
@@ -4490,15 +4810,73 @@ func (future *AppsRestoreSnapshotSlotFuture) Result(client AppsClient) (ar autor
 	return
 }
 
-// AppsStartWebSiteNetworkTraceOperationFuture an abstraction for monitoring and retrieving the results of a
+// AppsStartNetworkTraceFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
+type AppsStartNetworkTraceFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *AppsStartNetworkTraceFuture) Result(client AppsClient) (lnt ListNetworkTrace, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsStartNetworkTraceFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("web.AppsStartNetworkTraceFuture")
+		return
+	}
+	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+	if lnt.Response.Response, err = future.GetResult(sender); err == nil && lnt.Response.Response.StatusCode != http.StatusNoContent {
+		lnt, err = client.StartNetworkTraceResponder(lnt.Response.Response)
+		if err != nil {
+			err = autorest.NewErrorWithError(err, "web.AppsStartNetworkTraceFuture", "Result", lnt.Response.Response, "Failure responding to request")
+		}
+	}
+	return
+}
+
+// AppsStartNetworkTraceSlotFuture an abstraction for monitoring and retrieving the results of a
 // long-running operation.
+type AppsStartNetworkTraceSlotFuture struct {
+	azure.Future
+}
+
+// Result returns the result of the asynchronous operation.
+// If the operation has not completed it will return an error.
+func (future *AppsStartNetworkTraceSlotFuture) Result(client AppsClient) (lnt ListNetworkTrace, err error) {
+	var done bool
+	done, err = future.Done(client)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "web.AppsStartNetworkTraceSlotFuture", "Result", future.Response(), "Polling failure")
+		return
+	}
+	if !done {
+		err = azure.NewAsyncOpIncompleteError("web.AppsStartNetworkTraceSlotFuture")
+		return
+	}
+	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+	if lnt.Response.Response, err = future.GetResult(sender); err == nil && lnt.Response.Response.StatusCode != http.StatusNoContent {
+		lnt, err = client.StartNetworkTraceSlotResponder(lnt.Response.Response)
+		if err != nil {
+			err = autorest.NewErrorWithError(err, "web.AppsStartNetworkTraceSlotFuture", "Result", lnt.Response.Response, "Failure responding to request")
+		}
+	}
+	return
+}
+
+// AppsStartWebSiteNetworkTraceOperationFuture an abstraction for monitoring and retrieving the results of
+// a long-running operation.
 type AppsStartWebSiteNetworkTraceOperationFuture struct {
 	azure.Future
 }
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *AppsStartWebSiteNetworkTraceOperationFuture) Result(client AppsClient) (so SetObject, err error) {
+func (future *AppsStartWebSiteNetworkTraceOperationFuture) Result(client AppsClient) (lnt ListNetworkTrace, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -4510,24 +4888,24 @@ func (future *AppsStartWebSiteNetworkTraceOperationFuture) Result(client AppsCli
 		return
 	}
 	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if so.Response.Response, err = future.GetResult(sender); err == nil && so.Response.Response.StatusCode != http.StatusNoContent {
-		so, err = client.StartWebSiteNetworkTraceOperationResponder(so.Response.Response)
+	if lnt.Response.Response, err = future.GetResult(sender); err == nil && lnt.Response.Response.StatusCode != http.StatusNoContent {
+		lnt, err = client.StartWebSiteNetworkTraceOperationResponder(lnt.Response.Response)
 		if err != nil {
-			err = autorest.NewErrorWithError(err, "web.AppsStartWebSiteNetworkTraceOperationFuture", "Result", so.Response.Response, "Failure responding to request")
+			err = autorest.NewErrorWithError(err, "web.AppsStartWebSiteNetworkTraceOperationFuture", "Result", lnt.Response.Response, "Failure responding to request")
 		}
 	}
 	return
 }
 
-// AppsStartWebSiteNetworkTraceOperationSlotFuture an abstraction for monitoring and retrieving the results of a
-// long-running operation.
+// AppsStartWebSiteNetworkTraceOperationSlotFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type AppsStartWebSiteNetworkTraceOperationSlotFuture struct {
 	azure.Future
 }
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *AppsStartWebSiteNetworkTraceOperationSlotFuture) Result(client AppsClient) (so SetObject, err error) {
+func (future *AppsStartWebSiteNetworkTraceOperationSlotFuture) Result(client AppsClient) (lnt ListNetworkTrace, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -4539,16 +4917,17 @@ func (future *AppsStartWebSiteNetworkTraceOperationSlotFuture) Result(client App
 		return
 	}
 	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if so.Response.Response, err = future.GetResult(sender); err == nil && so.Response.Response.StatusCode != http.StatusNoContent {
-		so, err = client.StartWebSiteNetworkTraceOperationSlotResponder(so.Response.Response)
+	if lnt.Response.Response, err = future.GetResult(sender); err == nil && lnt.Response.Response.StatusCode != http.StatusNoContent {
+		lnt, err = client.StartWebSiteNetworkTraceOperationSlotResponder(lnt.Response.Response)
 		if err != nil {
-			err = autorest.NewErrorWithError(err, "web.AppsStartWebSiteNetworkTraceOperationSlotFuture", "Result", so.Response.Response, "Failure responding to request")
+			err = autorest.NewErrorWithError(err, "web.AppsStartWebSiteNetworkTraceOperationSlotFuture", "Result", lnt.Response.Response, "Failure responding to request")
 		}
 	}
 	return
 }
 
-// AppsSwapSlotSlotFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AppsSwapSlotSlotFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AppsSwapSlotSlotFuture struct {
 	azure.Future
 }
@@ -4570,8 +4949,8 @@ func (future *AppsSwapSlotSlotFuture) Result(client AppsClient) (ar autorest.Res
 	return
 }
 
-// AppsSwapSlotWithProductionFuture an abstraction for monitoring and retrieving the results of a long-running
-// operation.
+// AppsSwapSlotWithProductionFuture an abstraction for monitoring and retrieving the results of a
+// long-running operation.
 type AppsSwapSlotWithProductionFuture struct {
 	azure.Future
 }
@@ -4828,14 +5207,24 @@ type BackupItemCollectionIterator struct {
 	page BackupItemCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *BackupItemCollectionIterator) Next() error {
+func (iter *BackupItemCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupItemCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -4844,6 +5233,13 @@ func (iter *BackupItemCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *BackupItemCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter BackupItemCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -4863,6 +5259,11 @@ func (iter BackupItemCollectionIterator) Value() BackupItem {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the BackupItemCollectionIterator type.
+func NewBackupItemCollectionIterator(page BackupItemCollectionPage) BackupItemCollectionIterator {
+	return BackupItemCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (bic BackupItemCollection) IsEmpty() bool {
 	return bic.Value == nil || len(*bic.Value) == 0
@@ -4870,11 +5271,11 @@ func (bic BackupItemCollection) IsEmpty() bool {
 
 // backupItemCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (bic BackupItemCollection) backupItemCollectionPreparer() (*http.Request, error) {
+func (bic BackupItemCollection) backupItemCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if bic.NextLink == nil || len(to.String(bic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(bic.NextLink)))
@@ -4882,14 +5283,24 @@ func (bic BackupItemCollection) backupItemCollectionPreparer() (*http.Request, e
 
 // BackupItemCollectionPage contains a page of BackupItem values.
 type BackupItemCollectionPage struct {
-	fn  func(BackupItemCollection) (BackupItemCollection, error)
+	fn  func(context.Context, BackupItemCollection) (BackupItemCollection, error)
 	bic BackupItemCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *BackupItemCollectionPage) Next() error {
-	next, err := page.fn(page.bic)
+func (page *BackupItemCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BackupItemCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.bic)
 	if err != nil {
 		return err
 	}
@@ -4897,8 +5308,15 @@ func (page *BackupItemCollectionPage) Next() error {
 	return nil
 }
 
-// NotDone returns true if the page enumeration should be started or is not yet complete.
-func (page BackupItemCollectionPage) NotDone() bool {
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *BackupItemCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
+// NotDone returns true if the page enumeration should be started or is not yet complete.
+func (page BackupItemCollectionPage) NotDone() bool {
 	return !page.bic.IsEmpty()
 }
 
@@ -4915,6 +5333,11 @@ func (page BackupItemCollectionPage) Values() []BackupItem {
 	return *page.bic.Value
 }
 
+// Creates a new instance of the BackupItemCollectionPage type.
+func NewBackupItemCollectionPage(getNextPage func(context.Context, BackupItemCollection) (BackupItemCollection, error)) BackupItemCollectionPage {
+	return BackupItemCollectionPage{fn: getNextPage}
+}
+
 // BackupItemProperties backupItem resource specific properties
 type BackupItemProperties struct {
 	// BackupID - Id of the backup.
@@ -5057,8 +5480,8 @@ type BackupRequestProperties struct {
 	Databases *[]DatabaseBackupSetting `json:"databases,omitempty"`
 }
 
-// BackupSchedule description of a backup schedule. Describes how often should be the backup performed and what
-// should be the retention policy.
+// BackupSchedule description of a backup schedule. Describes how often should be the backup performed and
+// what should be the retention policy.
 type BackupSchedule struct {
 	// FrequencyInterval - How often the backup should be executed (e.g. for weekly backup, this should be set to 7 and FrequencyUnit should be set to Day)
 	FrequencyInterval *int32 `json:"frequencyInterval,omitempty"`
@@ -5074,8 +5497,8 @@ type BackupSchedule struct {
 	LastExecutionTime *date.Time `json:"lastExecutionTime,omitempty"`
 }
 
-// BillingMeter app Service billing entity that contains information about meter which the Azure billing system
-// utilizes to charge users for services.
+// BillingMeter app Service billing entity that contains information about meter which the Azure billing
+// system utilizes to charge users for services.
 type BillingMeter struct {
 	// BillingMeterProperties - BillingMeter resource specific properties
 	*BillingMeterProperties `json:"properties,omitempty"`
@@ -5185,14 +5608,24 @@ type BillingMeterCollectionIterator struct {
 	page BillingMeterCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *BillingMeterCollectionIterator) Next() error {
+func (iter *BillingMeterCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BillingMeterCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5201,6 +5634,13 @@ func (iter *BillingMeterCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *BillingMeterCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter BillingMeterCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5220,6 +5660,11 @@ func (iter BillingMeterCollectionIterator) Value() BillingMeter {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the BillingMeterCollectionIterator type.
+func NewBillingMeterCollectionIterator(page BillingMeterCollectionPage) BillingMeterCollectionIterator {
+	return BillingMeterCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (bmc BillingMeterCollection) IsEmpty() bool {
 	return bmc.Value == nil || len(*bmc.Value) == 0
@@ -5227,11 +5672,11 @@ func (bmc BillingMeterCollection) IsEmpty() bool {
 
 // billingMeterCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (bmc BillingMeterCollection) billingMeterCollectionPreparer() (*http.Request, error) {
+func (bmc BillingMeterCollection) billingMeterCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if bmc.NextLink == nil || len(to.String(bmc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(bmc.NextLink)))
@@ -5239,14 +5684,24 @@ func (bmc BillingMeterCollection) billingMeterCollectionPreparer() (*http.Reques
 
 // BillingMeterCollectionPage contains a page of BillingMeter values.
 type BillingMeterCollectionPage struct {
-	fn  func(BillingMeterCollection) (BillingMeterCollection, error)
+	fn  func(context.Context, BillingMeterCollection) (BillingMeterCollection, error)
 	bmc BillingMeterCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *BillingMeterCollectionPage) Next() error {
-	next, err := page.fn(page.bmc)
+func (page *BillingMeterCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/BillingMeterCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.bmc)
 	if err != nil {
 		return err
 	}
@@ -5254,6 +5709,13 @@ func (page *BillingMeterCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *BillingMeterCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page BillingMeterCollectionPage) NotDone() bool {
 	return !page.bmc.IsEmpty()
@@ -5272,6 +5734,11 @@ func (page BillingMeterCollectionPage) Values() []BillingMeter {
 	return *page.bmc.Value
 }
 
+// Creates a new instance of the BillingMeterCollectionPage type.
+func NewBillingMeterCollectionPage(getNextPage func(context.Context, BillingMeterCollection) (BillingMeterCollection, error)) BillingMeterCollectionPage {
+	return BillingMeterCollectionPage{fn: getNextPage}
+}
+
 // BillingMeterProperties billingMeter resource specific properties
 type BillingMeterProperties struct {
 	// MeterID - Meter GUID onboarded in Commerce
@@ -5437,14 +5904,24 @@ type CertificateCollectionIterator struct {
 	page CertificateCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CertificateCollectionIterator) Next() error {
+func (iter *CertificateCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -5453,6 +5930,13 @@ func (iter *CertificateCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CertificateCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CertificateCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -5472,6 +5956,11 @@ func (iter CertificateCollectionIterator) Value() Certificate {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CertificateCollectionIterator type.
+func NewCertificateCollectionIterator(page CertificateCollectionPage) CertificateCollectionIterator {
+	return CertificateCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cc CertificateCollection) IsEmpty() bool {
 	return cc.Value == nil || len(*cc.Value) == 0
@@ -5479,11 +5968,11 @@ func (cc CertificateCollection) IsEmpty() bool {
 
 // certificateCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cc CertificateCollection) certificateCollectionPreparer() (*http.Request, error) {
+func (cc CertificateCollection) certificateCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if cc.NextLink == nil || len(to.String(cc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cc.NextLink)))
@@ -5491,14 +5980,24 @@ func (cc CertificateCollection) certificateCollectionPreparer() (*http.Request,
 
 // CertificateCollectionPage contains a page of Certificate values.
 type CertificateCollectionPage struct {
-	fn func(CertificateCollection) (CertificateCollection, error)
+	fn func(context.Context, CertificateCollection) (CertificateCollection, error)
 	cc CertificateCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CertificateCollectionPage) Next() error {
-	next, err := page.fn(page.cc)
+func (page *CertificateCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CertificateCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cc)
 	if err != nil {
 		return err
 	}
@@ -5506,6 +6005,13 @@ func (page *CertificateCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CertificateCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CertificateCollectionPage) NotDone() bool {
 	return !page.cc.IsEmpty()
@@ -5524,6 +6030,11 @@ func (page CertificateCollectionPage) Values() []Certificate {
 	return *page.cc.Value
 }
 
+// Creates a new instance of the CertificateCollectionPage type.
+func NewCertificateCollectionPage(getNextPage func(context.Context, CertificateCollection) (CertificateCollection, error)) CertificateCollectionPage {
+	return CertificateCollectionPage{fn: getNextPage}
+}
+
 // CertificateDetails SSL certificate details.
 type CertificateDetails struct {
 	// Version - Certificate Version.
@@ -5865,7 +6376,7 @@ type CertificatePatchResourceProperties struct {
 	Issuer *string `json:"issuer,omitempty"`
 	// IssueDate - Certificate issue Date.
 	IssueDate *date.Time `json:"issueDate,omitempty"`
-	// ExpirationDate - Certificate expriration date.
+	// ExpirationDate - Certificate expiration date.
 	ExpirationDate *date.Time `json:"expirationDate,omitempty"`
 	// Password - Certificate password.
 	Password *string `json:"password,omitempty"`
@@ -5907,7 +6418,7 @@ type CertificateProperties struct {
 	Issuer *string `json:"issuer,omitempty"`
 	// IssueDate - Certificate issue Date.
 	IssueDate *date.Time `json:"issueDate,omitempty"`
-	// ExpirationDate - Certificate expriration date.
+	// ExpirationDate - Certificate expiration date.
 	ExpirationDate *date.Time `json:"expirationDate,omitempty"`
 	// Password - Certificate password.
 	Password *string `json:"password,omitempty"`
@@ -6050,8 +6561,8 @@ type ConnStringValueTypePair struct {
 	Type ConnectionStringType `json:"type,omitempty"`
 }
 
-// Contact contact information for domain registration. If 'Domain Privacy' option is not selected then the contact
-// information is made publicly available through the Whois
+// Contact contact information for domain registration. If 'Domain Privacy' option is not selected then the
+// contact information is made publicly available through the Whois
 // directories as per ICANN requirements.
 type Contact struct {
 	// AddressMailing - Mailing address.
@@ -6185,14 +6696,24 @@ type ContinuousWebJobCollectionIterator struct {
 	page ContinuousWebJobCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ContinuousWebJobCollectionIterator) Next() error {
+func (iter *ContinuousWebJobCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContinuousWebJobCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6201,6 +6722,13 @@ func (iter *ContinuousWebJobCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ContinuousWebJobCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ContinuousWebJobCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6220,6 +6748,11 @@ func (iter ContinuousWebJobCollectionIterator) Value() ContinuousWebJob {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ContinuousWebJobCollectionIterator type.
+func NewContinuousWebJobCollectionIterator(page ContinuousWebJobCollectionPage) ContinuousWebJobCollectionIterator {
+	return ContinuousWebJobCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cwjc ContinuousWebJobCollection) IsEmpty() bool {
 	return cwjc.Value == nil || len(*cwjc.Value) == 0
@@ -6227,11 +6760,11 @@ func (cwjc ContinuousWebJobCollection) IsEmpty() bool {
 
 // continuousWebJobCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cwjc ContinuousWebJobCollection) continuousWebJobCollectionPreparer() (*http.Request, error) {
+func (cwjc ContinuousWebJobCollection) continuousWebJobCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if cwjc.NextLink == nil || len(to.String(cwjc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cwjc.NextLink)))
@@ -6239,14 +6772,24 @@ func (cwjc ContinuousWebJobCollection) continuousWebJobCollectionPreparer() (*ht
 
 // ContinuousWebJobCollectionPage contains a page of ContinuousWebJob values.
 type ContinuousWebJobCollectionPage struct {
-	fn   func(ContinuousWebJobCollection) (ContinuousWebJobCollection, error)
+	fn   func(context.Context, ContinuousWebJobCollection) (ContinuousWebJobCollection, error)
 	cwjc ContinuousWebJobCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ContinuousWebJobCollectionPage) Next() error {
-	next, err := page.fn(page.cwjc)
+func (page *ContinuousWebJobCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ContinuousWebJobCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cwjc)
 	if err != nil {
 		return err
 	}
@@ -6254,6 +6797,13 @@ func (page *ContinuousWebJobCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ContinuousWebJobCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ContinuousWebJobCollectionPage) NotDone() bool {
 	return !page.cwjc.IsEmpty()
@@ -6272,6 +6822,11 @@ func (page ContinuousWebJobCollectionPage) Values() []ContinuousWebJob {
 	return *page.cwjc.Value
 }
 
+// Creates a new instance of the ContinuousWebJobCollectionPage type.
+func NewContinuousWebJobCollectionPage(getNextPage func(context.Context, ContinuousWebJobCollection) (ContinuousWebJobCollection, error)) ContinuousWebJobCollectionPage {
+	return ContinuousWebJobCollectionPage{fn: getNextPage}
+}
+
 // ContinuousWebJobProperties continuousWebJob resource specific properties
 type ContinuousWebJobProperties struct {
 	// Status - Job status. Possible values include: 'Initializing', 'Starting', 'Running', 'PendingRestart', 'Stopped'
@@ -6339,8 +6894,8 @@ type CorsSettings struct {
 	AllowedOrigins *[]string `json:"allowedOrigins,omitempty"`
 }
 
-// CsmMoveResourceEnvelope object with a list of the resources that need to be moved and the resource group they
-// should be moved to.
+// CsmMoveResourceEnvelope object with a list of the resources that need to be moved and the resource group
+// they should be moved to.
 type CsmMoveResourceEnvelope struct {
 	TargetResourceGroup *string   `json:"targetResourceGroup,omitempty"`
 	Resources           *[]string `json:"resources,omitempty"`
@@ -6361,14 +6916,24 @@ type CsmOperationCollectionIterator struct {
 	page CsmOperationCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CsmOperationCollectionIterator) Next() error {
+func (iter *CsmOperationCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CsmOperationCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6377,6 +6942,13 @@ func (iter *CsmOperationCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CsmOperationCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CsmOperationCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6396,6 +6968,11 @@ func (iter CsmOperationCollectionIterator) Value() CsmOperationDescription {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CsmOperationCollectionIterator type.
+func NewCsmOperationCollectionIterator(page CsmOperationCollectionPage) CsmOperationCollectionIterator {
+	return CsmOperationCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (coc CsmOperationCollection) IsEmpty() bool {
 	return coc.Value == nil || len(*coc.Value) == 0
@@ -6403,11 +6980,11 @@ func (coc CsmOperationCollection) IsEmpty() bool {
 
 // csmOperationCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (coc CsmOperationCollection) csmOperationCollectionPreparer() (*http.Request, error) {
+func (coc CsmOperationCollection) csmOperationCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if coc.NextLink == nil || len(to.String(coc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(coc.NextLink)))
@@ -6415,14 +6992,24 @@ func (coc CsmOperationCollection) csmOperationCollectionPreparer() (*http.Reques
 
 // CsmOperationCollectionPage contains a page of CsmOperationDescription values.
 type CsmOperationCollectionPage struct {
-	fn  func(CsmOperationCollection) (CsmOperationCollection, error)
+	fn  func(context.Context, CsmOperationCollection) (CsmOperationCollection, error)
 	coc CsmOperationCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CsmOperationCollectionPage) Next() error {
-	next, err := page.fn(page.coc)
+func (page *CsmOperationCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CsmOperationCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.coc)
 	if err != nil {
 		return err
 	}
@@ -6430,6 +7017,13 @@ func (page *CsmOperationCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CsmOperationCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CsmOperationCollectionPage) NotDone() bool {
 	return !page.coc.IsEmpty()
@@ -6448,6 +7042,11 @@ func (page CsmOperationCollectionPage) Values() []CsmOperationDescription {
 	return *page.coc.Value
 }
 
+// Creates a new instance of the CsmOperationCollectionPage type.
+func NewCsmOperationCollectionPage(getNextPage func(context.Context, CsmOperationCollection) (CsmOperationCollection, error)) CsmOperationCollectionPage {
+	return CsmOperationCollectionPage{fn: getNextPage}
+}
+
 // CsmOperationDescription description of an operation available for Microsoft.Web resource provider.
 type CsmOperationDescription struct {
 	Name       *string                            `json:"name,omitempty"`
@@ -6490,7 +7089,7 @@ type CsmSlotEntity struct {
 
 // CsmUsageQuota usage of the quota resource.
 type CsmUsageQuota struct {
-	// Unit - Units of measurement for the quota resourse.
+	// Unit - Units of measurement for the quota resource.
 	Unit *string `json:"unit,omitempty"`
 	// NextResetTime - Next reset time for the resource counter.
 	NextResetTime *date.Time `json:"nextResetTime,omitempty"`
@@ -6517,14 +7116,24 @@ type CsmUsageQuotaCollectionIterator struct {
 	page CsmUsageQuotaCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *CsmUsageQuotaCollectionIterator) Next() error {
+func (iter *CsmUsageQuotaCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CsmUsageQuotaCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -6533,6 +7142,13 @@ func (iter *CsmUsageQuotaCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *CsmUsageQuotaCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter CsmUsageQuotaCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -6552,6 +7168,11 @@ func (iter CsmUsageQuotaCollectionIterator) Value() CsmUsageQuota {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the CsmUsageQuotaCollectionIterator type.
+func NewCsmUsageQuotaCollectionIterator(page CsmUsageQuotaCollectionPage) CsmUsageQuotaCollectionIterator {
+	return CsmUsageQuotaCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (cuqc CsmUsageQuotaCollection) IsEmpty() bool {
 	return cuqc.Value == nil || len(*cuqc.Value) == 0
@@ -6559,11 +7180,11 @@ func (cuqc CsmUsageQuotaCollection) IsEmpty() bool {
 
 // csmUsageQuotaCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (cuqc CsmUsageQuotaCollection) csmUsageQuotaCollectionPreparer() (*http.Request, error) {
+func (cuqc CsmUsageQuotaCollection) csmUsageQuotaCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if cuqc.NextLink == nil || len(to.String(cuqc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(cuqc.NextLink)))
@@ -6571,14 +7192,24 @@ func (cuqc CsmUsageQuotaCollection) csmUsageQuotaCollectionPreparer() (*http.Req
 
 // CsmUsageQuotaCollectionPage contains a page of CsmUsageQuota values.
 type CsmUsageQuotaCollectionPage struct {
-	fn   func(CsmUsageQuotaCollection) (CsmUsageQuotaCollection, error)
+	fn   func(context.Context, CsmUsageQuotaCollection) (CsmUsageQuotaCollection, error)
 	cuqc CsmUsageQuotaCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *CsmUsageQuotaCollectionPage) Next() error {
-	next, err := page.fn(page.cuqc)
+func (page *CsmUsageQuotaCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/CsmUsageQuotaCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.cuqc)
 	if err != nil {
 		return err
 	}
@@ -6586,6 +7217,13 @@ func (page *CsmUsageQuotaCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *CsmUsageQuotaCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page CsmUsageQuotaCollectionPage) NotDone() bool {
 	return !page.cuqc.IsEmpty()
@@ -6604,6 +7242,11 @@ func (page CsmUsageQuotaCollectionPage) Values() []CsmUsageQuota {
 	return *page.cuqc.Value
 }
 
+// Creates a new instance of the CsmUsageQuotaCollectionPage type.
+func NewCsmUsageQuotaCollectionPage(getNextPage func(context.Context, CsmUsageQuotaCollection) (CsmUsageQuotaCollection, error)) CsmUsageQuotaCollectionPage {
+	return CsmUsageQuotaCollectionPage{fn: getNextPage}
+}
+
 // CustomHostnameAnalysisResult custom domain analysis.
 type CustomHostnameAnalysisResult struct {
 	autorest.Response `json:"-"`
@@ -6710,7 +7353,7 @@ type CustomHostnameAnalysisResultProperties struct {
 	CustomDomainVerificationFailureInfo *ErrorEntity `json:"customDomainVerificationFailureInfo,omitempty"`
 	// HasConflictOnScaleUnit - <code>true</code> if there is a conflict on a scale unit; otherwise, <code>false</code>.
 	HasConflictOnScaleUnit *bool `json:"hasConflictOnScaleUnit,omitempty"`
-	// HasConflictAcrossSubscription - <code>true</code> if htere is a conflict across subscriptions; otherwise, <code>false</code>.
+	// HasConflictAcrossSubscription - <code>true</code> if there is a conflict across subscriptions; otherwise, <code>false</code>.
 	HasConflictAcrossSubscription *bool `json:"hasConflictAcrossSubscription,omitempty"`
 	// ConflictingAppResourceID - Name of the conflicting app on scale unit if it's within the same subscription.
 	ConflictingAppResourceID *string `json:"conflictingAppResourceId,omitempty"`
@@ -6740,7 +7383,7 @@ type DatabaseBackupSetting struct {
 
 // DataSource class representing data source used by the detectors
 type DataSource struct {
-	// Instructions - Instrunctions if any for the data source
+	// Instructions - Instructions if any for the data source
 	Instructions *[]string `json:"instructions,omitempty"`
 	// DataSourceURI - Datasource Uri Links
 	DataSourceURI *[]NameValuePair `json:"dataSourceUri,omitempty"`
@@ -6900,6 +7543,8 @@ type DeletedAppRestoreRequestProperties struct {
 	// SnapshotTime - Point in time to restore the deleted app from, formatted as a DateTime string.
 	// If unspecified, default value is the time that the app was deleted.
 	SnapshotTime *string `json:"snapshotTime,omitempty"`
+	// UseDRSecondary - If true, the snapshot is retrieved from DRSecondary endpoint.
+	UseDRSecondary *bool `json:"useDRSecondary,omitempty"`
 }
 
 // DeletedSite a deleted app.
@@ -7013,6 +7658,8 @@ type DeletedSiteProperties struct {
 	Slot *string `json:"slot,omitempty"`
 	// Kind - Kind of site that was deleted
 	Kind *string `json:"kind,omitempty"`
+	// GeoRegionName - Geo Region of the deleted site
+	GeoRegionName *string `json:"geoRegionName,omitempty"`
 }
 
 // DeletedWebAppCollection collection of deleted apps.
@@ -7030,14 +7677,24 @@ type DeletedWebAppCollectionIterator struct {
 	page DeletedWebAppCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeletedWebAppCollectionIterator) Next() error {
+func (iter *DeletedWebAppCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedWebAppCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7046,6 +7703,13 @@ func (iter *DeletedWebAppCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeletedWebAppCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeletedWebAppCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7065,6 +7729,11 @@ func (iter DeletedWebAppCollectionIterator) Value() DeletedSite {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeletedWebAppCollectionIterator type.
+func NewDeletedWebAppCollectionIterator(page DeletedWebAppCollectionPage) DeletedWebAppCollectionIterator {
+	return DeletedWebAppCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dwac DeletedWebAppCollection) IsEmpty() bool {
 	return dwac.Value == nil || len(*dwac.Value) == 0
@@ -7072,11 +7741,11 @@ func (dwac DeletedWebAppCollection) IsEmpty() bool {
 
 // deletedWebAppCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dwac DeletedWebAppCollection) deletedWebAppCollectionPreparer() (*http.Request, error) {
+func (dwac DeletedWebAppCollection) deletedWebAppCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if dwac.NextLink == nil || len(to.String(dwac.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dwac.NextLink)))
@@ -7084,14 +7753,24 @@ func (dwac DeletedWebAppCollection) deletedWebAppCollectionPreparer() (*http.Req
 
 // DeletedWebAppCollectionPage contains a page of DeletedSite values.
 type DeletedWebAppCollectionPage struct {
-	fn   func(DeletedWebAppCollection) (DeletedWebAppCollection, error)
+	fn   func(context.Context, DeletedWebAppCollection) (DeletedWebAppCollection, error)
 	dwac DeletedWebAppCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeletedWebAppCollectionPage) Next() error {
-	next, err := page.fn(page.dwac)
+func (page *DeletedWebAppCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeletedWebAppCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dwac)
 	if err != nil {
 		return err
 	}
@@ -7099,6 +7778,13 @@ func (page *DeletedWebAppCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeletedWebAppCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeletedWebAppCollectionPage) NotDone() bool {
 	return !page.dwac.IsEmpty()
@@ -7117,7 +7803,12 @@ func (page DeletedWebAppCollectionPage) Values() []DeletedSite {
 	return *page.dwac.Value
 }
 
-// Deployment user crendentials used for publishing activity.
+// Creates a new instance of the DeletedWebAppCollectionPage type.
+func NewDeletedWebAppCollectionPage(getNextPage func(context.Context, DeletedWebAppCollection) (DeletedWebAppCollection, error)) DeletedWebAppCollectionPage {
+	return DeletedWebAppCollectionPage{fn: getNextPage}
+}
+
+// Deployment user credentials used for publishing activity.
 type Deployment struct {
 	autorest.Response `json:"-"`
 	// DeploymentProperties - Deployment resource specific properties
@@ -7228,14 +7919,24 @@ type DeploymentCollectionIterator struct {
 	page DeploymentCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentCollectionIterator) Next() error {
+func (iter *DeploymentCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7244,6 +7945,13 @@ func (iter *DeploymentCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7263,6 +7971,11 @@ func (iter DeploymentCollectionIterator) Value() Deployment {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentCollectionIterator type.
+func NewDeploymentCollectionIterator(page DeploymentCollectionPage) DeploymentCollectionIterator {
+	return DeploymentCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dc DeploymentCollection) IsEmpty() bool {
 	return dc.Value == nil || len(*dc.Value) == 0
@@ -7270,11 +7983,11 @@ func (dc DeploymentCollection) IsEmpty() bool {
 
 // deploymentCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dc DeploymentCollection) deploymentCollectionPreparer() (*http.Request, error) {
+func (dc DeploymentCollection) deploymentCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if dc.NextLink == nil || len(to.String(dc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dc.NextLink)))
@@ -7282,14 +7995,24 @@ func (dc DeploymentCollection) deploymentCollectionPreparer() (*http.Request, er
 
 // DeploymentCollectionPage contains a page of Deployment values.
 type DeploymentCollectionPage struct {
-	fn func(DeploymentCollection) (DeploymentCollection, error)
+	fn func(context.Context, DeploymentCollection) (DeploymentCollection, error)
 	dc DeploymentCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentCollectionPage) Next() error {
-	next, err := page.fn(page.dc)
+func (page *DeploymentCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dc)
 	if err != nil {
 		return err
 	}
@@ -7297,6 +8020,13 @@ func (page *DeploymentCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentCollectionPage) NotDone() bool {
 	return !page.dc.IsEmpty()
@@ -7315,6 +8045,11 @@ func (page DeploymentCollectionPage) Values() []Deployment {
 	return *page.dc.Value
 }
 
+// Creates a new instance of the DeploymentCollectionPage type.
+func NewDeploymentCollectionPage(getNextPage func(context.Context, DeploymentCollection) (DeploymentCollection, error)) DeploymentCollectionPage {
+	return DeploymentCollectionPage{fn: getNextPage}
+}
+
 // DeploymentLocations list of available locations (regions or App Service Environments) for
 // deployment of App Service resources.
 type DeploymentLocations struct {
@@ -7351,9 +8086,9 @@ type DeploymentProperties struct {
 
 // DetectorAbnormalTimePeriod class representing Abnormal Time Period detected.
 type DetectorAbnormalTimePeriod struct {
-	// StartTime - Start time of the corelated event
+	// StartTime - Start time of the correlated event
 	StartTime *date.Time `json:"startTime,omitempty"`
-	// EndTime - End time of the corelated event
+	// EndTime - End time of the correlated event
 	EndTime *date.Time `json:"endTime,omitempty"`
 	// Message - Message describing the event
 	Message *string `json:"message,omitempty"`
@@ -7599,14 +8334,24 @@ type DetectorResponseCollectionIterator struct {
 	page DetectorResponseCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DetectorResponseCollectionIterator) Next() error {
+func (iter *DetectorResponseCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DetectorResponseCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7615,6 +8360,13 @@ func (iter *DetectorResponseCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DetectorResponseCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DetectorResponseCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7634,6 +8386,11 @@ func (iter DetectorResponseCollectionIterator) Value() DetectorResponse {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DetectorResponseCollectionIterator type.
+func NewDetectorResponseCollectionIterator(page DetectorResponseCollectionPage) DetectorResponseCollectionIterator {
+	return DetectorResponseCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (drc DetectorResponseCollection) IsEmpty() bool {
 	return drc.Value == nil || len(*drc.Value) == 0
@@ -7641,11 +8398,11 @@ func (drc DetectorResponseCollection) IsEmpty() bool {
 
 // detectorResponseCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (drc DetectorResponseCollection) detectorResponseCollectionPreparer() (*http.Request, error) {
+func (drc DetectorResponseCollection) detectorResponseCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if drc.NextLink == nil || len(to.String(drc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(drc.NextLink)))
@@ -7653,14 +8410,24 @@ func (drc DetectorResponseCollection) detectorResponseCollectionPreparer() (*htt
 
 // DetectorResponseCollectionPage contains a page of DetectorResponse values.
 type DetectorResponseCollectionPage struct {
-	fn  func(DetectorResponseCollection) (DetectorResponseCollection, error)
+	fn  func(context.Context, DetectorResponseCollection) (DetectorResponseCollection, error)
 	drc DetectorResponseCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DetectorResponseCollectionPage) Next() error {
-	next, err := page.fn(page.drc)
+func (page *DetectorResponseCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DetectorResponseCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.drc)
 	if err != nil {
 		return err
 	}
@@ -7668,6 +8435,13 @@ func (page *DetectorResponseCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DetectorResponseCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DetectorResponseCollectionPage) NotDone() bool {
 	return !page.drc.IsEmpty()
@@ -7686,6 +8460,11 @@ func (page DetectorResponseCollectionPage) Values() []DetectorResponse {
 	return *page.drc.Value
 }
 
+// Creates a new instance of the DetectorResponseCollectionPage type.
+func NewDetectorResponseCollectionPage(getNextPage func(context.Context, DetectorResponseCollection) (DetectorResponseCollection, error)) DetectorResponseCollectionPage {
+	return DetectorResponseCollectionPage{fn: getNextPage}
+}
+
 // DetectorResponseProperties detectorResponse resource specific properties
 type DetectorResponseProperties struct {
 	// Metadata - metadata for the detector
@@ -7805,14 +8584,24 @@ type DiagnosticAnalysisCollectionIterator struct {
 	page DiagnosticAnalysisCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DiagnosticAnalysisCollectionIterator) Next() error {
+func (iter *DiagnosticAnalysisCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticAnalysisCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -7821,6 +8610,13 @@ func (iter *DiagnosticAnalysisCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DiagnosticAnalysisCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DiagnosticAnalysisCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -7840,6 +8636,11 @@ func (iter DiagnosticAnalysisCollectionIterator) Value() AnalysisDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DiagnosticAnalysisCollectionIterator type.
+func NewDiagnosticAnalysisCollectionIterator(page DiagnosticAnalysisCollectionPage) DiagnosticAnalysisCollectionIterator {
+	return DiagnosticAnalysisCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dac DiagnosticAnalysisCollection) IsEmpty() bool {
 	return dac.Value == nil || len(*dac.Value) == 0
@@ -7847,11 +8648,11 @@ func (dac DiagnosticAnalysisCollection) IsEmpty() bool {
 
 // diagnosticAnalysisCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dac DiagnosticAnalysisCollection) diagnosticAnalysisCollectionPreparer() (*http.Request, error) {
+func (dac DiagnosticAnalysisCollection) diagnosticAnalysisCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if dac.NextLink == nil || len(to.String(dac.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dac.NextLink)))
@@ -7859,14 +8660,24 @@ func (dac DiagnosticAnalysisCollection) diagnosticAnalysisCollectionPreparer() (
 
 // DiagnosticAnalysisCollectionPage contains a page of AnalysisDefinition values.
 type DiagnosticAnalysisCollectionPage struct {
-	fn  func(DiagnosticAnalysisCollection) (DiagnosticAnalysisCollection, error)
+	fn  func(context.Context, DiagnosticAnalysisCollection) (DiagnosticAnalysisCollection, error)
 	dac DiagnosticAnalysisCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DiagnosticAnalysisCollectionPage) Next() error {
-	next, err := page.fn(page.dac)
+func (page *DiagnosticAnalysisCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticAnalysisCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dac)
 	if err != nil {
 		return err
 	}
@@ -7874,6 +8685,13 @@ func (page *DiagnosticAnalysisCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DiagnosticAnalysisCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DiagnosticAnalysisCollectionPage) NotDone() bool {
 	return !page.dac.IsEmpty()
@@ -7892,6 +8710,11 @@ func (page DiagnosticAnalysisCollectionPage) Values() []AnalysisDefinition {
 	return *page.dac.Value
 }
 
+// Creates a new instance of the DiagnosticAnalysisCollectionPage type.
+func NewDiagnosticAnalysisCollectionPage(getNextPage func(context.Context, DiagnosticAnalysisCollection) (DiagnosticAnalysisCollection, error)) DiagnosticAnalysisCollectionPage {
+	return DiagnosticAnalysisCollectionPage{fn: getNextPage}
+}
+
 // DiagnosticAnalysisProperties diagnosticAnalysis resource specific properties
 type DiagnosticAnalysisProperties struct {
 	// StartTime - Start time of the period
@@ -8017,14 +8840,24 @@ type DiagnosticCategoryCollectionIterator struct {
 	page DiagnosticCategoryCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DiagnosticCategoryCollectionIterator) Next() error {
+func (iter *DiagnosticCategoryCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticCategoryCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8033,6 +8866,13 @@ func (iter *DiagnosticCategoryCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DiagnosticCategoryCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DiagnosticCategoryCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8052,6 +8892,11 @@ func (iter DiagnosticCategoryCollectionIterator) Value() DiagnosticCategory {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DiagnosticCategoryCollectionIterator type.
+func NewDiagnosticCategoryCollectionIterator(page DiagnosticCategoryCollectionPage) DiagnosticCategoryCollectionIterator {
+	return DiagnosticCategoryCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dcc DiagnosticCategoryCollection) IsEmpty() bool {
 	return dcc.Value == nil || len(*dcc.Value) == 0
@@ -8059,11 +8904,11 @@ func (dcc DiagnosticCategoryCollection) IsEmpty() bool {
 
 // diagnosticCategoryCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dcc DiagnosticCategoryCollection) diagnosticCategoryCollectionPreparer() (*http.Request, error) {
+func (dcc DiagnosticCategoryCollection) diagnosticCategoryCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if dcc.NextLink == nil || len(to.String(dcc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dcc.NextLink)))
@@ -8071,14 +8916,24 @@ func (dcc DiagnosticCategoryCollection) diagnosticCategoryCollectionPreparer() (
 
 // DiagnosticCategoryCollectionPage contains a page of DiagnosticCategory values.
 type DiagnosticCategoryCollectionPage struct {
-	fn  func(DiagnosticCategoryCollection) (DiagnosticCategoryCollection, error)
+	fn  func(context.Context, DiagnosticCategoryCollection) (DiagnosticCategoryCollection, error)
 	dcc DiagnosticCategoryCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DiagnosticCategoryCollectionPage) Next() error {
-	next, err := page.fn(page.dcc)
+func (page *DiagnosticCategoryCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticCategoryCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dcc)
 	if err != nil {
 		return err
 	}
@@ -8086,6 +8941,13 @@ func (page *DiagnosticCategoryCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DiagnosticCategoryCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DiagnosticCategoryCollectionPage) NotDone() bool {
 	return !page.dcc.IsEmpty()
@@ -8104,6 +8966,11 @@ func (page DiagnosticCategoryCollectionPage) Values() []DiagnosticCategory {
 	return *page.dcc.Value
 }
 
+// Creates a new instance of the DiagnosticCategoryCollectionPage type.
+func NewDiagnosticCategoryCollectionPage(getNextPage func(context.Context, DiagnosticCategoryCollection) (DiagnosticCategoryCollection, error)) DiagnosticCategoryCollectionPage {
+	return DiagnosticCategoryCollectionPage{fn: getNextPage}
+}
+
 // DiagnosticCategoryProperties diagnosticCategory resource specific properties
 type DiagnosticCategoryProperties struct {
 	// Description - Description of the diagnostic category
@@ -8133,14 +9000,24 @@ type DiagnosticDetectorCollectionIterator struct {
 	page DiagnosticDetectorCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DiagnosticDetectorCollectionIterator) Next() error {
+func (iter *DiagnosticDetectorCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticDetectorCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8149,6 +9026,13 @@ func (iter *DiagnosticDetectorCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DiagnosticDetectorCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DiagnosticDetectorCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8168,6 +9052,11 @@ func (iter DiagnosticDetectorCollectionIterator) Value() DetectorDefinition {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DiagnosticDetectorCollectionIterator type.
+func NewDiagnosticDetectorCollectionIterator(page DiagnosticDetectorCollectionPage) DiagnosticDetectorCollectionIterator {
+	return DiagnosticDetectorCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ddc DiagnosticDetectorCollection) IsEmpty() bool {
 	return ddc.Value == nil || len(*ddc.Value) == 0
@@ -8175,11 +9064,11 @@ func (ddc DiagnosticDetectorCollection) IsEmpty() bool {
 
 // diagnosticDetectorCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ddc DiagnosticDetectorCollection) diagnosticDetectorCollectionPreparer() (*http.Request, error) {
+func (ddc DiagnosticDetectorCollection) diagnosticDetectorCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ddc.NextLink == nil || len(to.String(ddc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ddc.NextLink)))
@@ -8187,14 +9076,24 @@ func (ddc DiagnosticDetectorCollection) diagnosticDetectorCollectionPreparer() (
 
 // DiagnosticDetectorCollectionPage contains a page of DetectorDefinition values.
 type DiagnosticDetectorCollectionPage struct {
-	fn  func(DiagnosticDetectorCollection) (DiagnosticDetectorCollection, error)
+	fn  func(context.Context, DiagnosticDetectorCollection) (DiagnosticDetectorCollection, error)
 	ddc DiagnosticDetectorCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DiagnosticDetectorCollectionPage) Next() error {
-	next, err := page.fn(page.ddc)
+func (page *DiagnosticDetectorCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DiagnosticDetectorCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ddc)
 	if err != nil {
 		return err
 	}
@@ -8202,6 +9101,13 @@ func (page *DiagnosticDetectorCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DiagnosticDetectorCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DiagnosticDetectorCollectionPage) NotDone() bool {
 	return !page.ddc.IsEmpty()
@@ -8220,7 +9126,12 @@ func (page DiagnosticDetectorCollectionPage) Values() []DetectorDefinition {
 	return *page.ddc.Value
 }
 
-// DiagnosticDetectorResponse class representing Reponse from Diagnostic Detectors
+// Creates a new instance of the DiagnosticDetectorCollectionPage type.
+func NewDiagnosticDetectorCollectionPage(getNextPage func(context.Context, DiagnosticDetectorCollection) (DiagnosticDetectorCollection, error)) DiagnosticDetectorCollectionPage {
+	return DiagnosticDetectorCollectionPage{fn: getNextPage}
+}
+
+// DiagnosticDetectorResponse class representing Response from Diagnostic Detectors
 type DiagnosticDetectorResponse struct {
 	autorest.Response `json:"-"`
 	// DiagnosticDetectorResponseProperties - DiagnosticDetectorResponse resource specific properties
@@ -8504,7 +9415,7 @@ func (d *Domain) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// DomainAvailablilityCheckResult domain availablility check result.
+// DomainAvailablilityCheckResult domain availability check result.
 type DomainAvailablilityCheckResult struct {
 	autorest.Response `json:"-"`
 	// Name - Name of the domain.
@@ -8530,14 +9441,24 @@ type DomainCollectionIterator struct {
 	page DomainCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DomainCollectionIterator) Next() error {
+func (iter *DomainCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8546,6 +9467,13 @@ func (iter *DomainCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DomainCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DomainCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8565,6 +9493,11 @@ func (iter DomainCollectionIterator) Value() Domain {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DomainCollectionIterator type.
+func NewDomainCollectionIterator(page DomainCollectionPage) DomainCollectionIterator {
+	return DomainCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dc DomainCollection) IsEmpty() bool {
 	return dc.Value == nil || len(*dc.Value) == 0
@@ -8572,11 +9505,11 @@ func (dc DomainCollection) IsEmpty() bool {
 
 // domainCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dc DomainCollection) domainCollectionPreparer() (*http.Request, error) {
+func (dc DomainCollection) domainCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if dc.NextLink == nil || len(to.String(dc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dc.NextLink)))
@@ -8584,14 +9517,24 @@ func (dc DomainCollection) domainCollectionPreparer() (*http.Request, error) {
 
 // DomainCollectionPage contains a page of Domain values.
 type DomainCollectionPage struct {
-	fn func(DomainCollection) (DomainCollection, error)
+	fn func(context.Context, DomainCollection) (DomainCollection, error)
 	dc DomainCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DomainCollectionPage) Next() error {
-	next, err := page.fn(page.dc)
+func (page *DomainCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dc)
 	if err != nil {
 		return err
 	}
@@ -8599,6 +9542,13 @@ func (page *DomainCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DomainCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DomainCollectionPage) NotDone() bool {
 	return !page.dc.IsEmpty()
@@ -8617,6 +9567,11 @@ func (page DomainCollectionPage) Values() []Domain {
 	return *page.dc.Value
 }
 
+// Creates a new instance of the DomainCollectionPage type.
+func NewDomainCollectionPage(getNextPage func(context.Context, DomainCollection) (DomainCollection, error)) DomainCollectionPage {
+	return DomainCollectionPage{fn: getNextPage}
+}
+
 // DomainControlCenterSsoRequest single sign-on request information for domain management.
 type DomainControlCenterSsoRequest struct {
 	autorest.Response `json:"-"`
@@ -8733,21 +9688,31 @@ type DomainOwnershipIdentifierCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DomainOwnershipIdentifierCollectionIterator provides access to a complete listing of DomainOwnershipIdentifier
-// values.
+// DomainOwnershipIdentifierCollectionIterator provides access to a complete listing of
+// DomainOwnershipIdentifier values.
 type DomainOwnershipIdentifierCollectionIterator struct {
 	i    int
 	page DomainOwnershipIdentifierCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DomainOwnershipIdentifierCollectionIterator) Next() error {
+func (iter *DomainOwnershipIdentifierCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainOwnershipIdentifierCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -8756,6 +9721,13 @@ func (iter *DomainOwnershipIdentifierCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DomainOwnershipIdentifierCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DomainOwnershipIdentifierCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -8775,6 +9747,11 @@ func (iter DomainOwnershipIdentifierCollectionIterator) Value() DomainOwnershipI
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DomainOwnershipIdentifierCollectionIterator type.
+func NewDomainOwnershipIdentifierCollectionIterator(page DomainOwnershipIdentifierCollectionPage) DomainOwnershipIdentifierCollectionIterator {
+	return DomainOwnershipIdentifierCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (doic DomainOwnershipIdentifierCollection) IsEmpty() bool {
 	return doic.Value == nil || len(*doic.Value) == 0
@@ -8782,11 +9759,11 @@ func (doic DomainOwnershipIdentifierCollection) IsEmpty() bool {
 
 // domainOwnershipIdentifierCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (doic DomainOwnershipIdentifierCollection) domainOwnershipIdentifierCollectionPreparer() (*http.Request, error) {
+func (doic DomainOwnershipIdentifierCollection) domainOwnershipIdentifierCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if doic.NextLink == nil || len(to.String(doic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(doic.NextLink)))
@@ -8794,14 +9771,24 @@ func (doic DomainOwnershipIdentifierCollection) domainOwnershipIdentifierCollect
 
 // DomainOwnershipIdentifierCollectionPage contains a page of DomainOwnershipIdentifier values.
 type DomainOwnershipIdentifierCollectionPage struct {
-	fn   func(DomainOwnershipIdentifierCollection) (DomainOwnershipIdentifierCollection, error)
+	fn   func(context.Context, DomainOwnershipIdentifierCollection) (DomainOwnershipIdentifierCollection, error)
 	doic DomainOwnershipIdentifierCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DomainOwnershipIdentifierCollectionPage) Next() error {
-	next, err := page.fn(page.doic)
+func (page *DomainOwnershipIdentifierCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DomainOwnershipIdentifierCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.doic)
 	if err != nil {
 		return err
 	}
@@ -8809,6 +9796,13 @@ func (page *DomainOwnershipIdentifierCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DomainOwnershipIdentifierCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DomainOwnershipIdentifierCollectionPage) NotDone() bool {
 	return !page.doic.IsEmpty()
@@ -8827,6 +9821,11 @@ func (page DomainOwnershipIdentifierCollectionPage) Values() []DomainOwnershipId
 	return *page.doic.Value
 }
 
+// Creates a new instance of the DomainOwnershipIdentifierCollectionPage type.
+func NewDomainOwnershipIdentifierCollectionPage(getNextPage func(context.Context, DomainOwnershipIdentifierCollection) (DomainOwnershipIdentifierCollection, error)) DomainOwnershipIdentifierCollectionPage {
+	return DomainOwnershipIdentifierCollectionPage{fn: getNextPage}
+}
+
 // DomainOwnershipIdentifierProperties domainOwnershipIdentifier resource specific properties
 type DomainOwnershipIdentifierProperties struct {
 	// OwnershipID - Ownership Id.
@@ -9016,7 +10015,8 @@ type DomainProperties struct {
 	AuthCode      *string `json:"authCode,omitempty"`
 }
 
-// DomainPurchaseConsent domain purchase consent object, representing acceptance of applicable legal agreements.
+// DomainPurchaseConsent domain purchase consent object, representing acceptance of applicable legal
+// agreements.
 type DomainPurchaseConsent struct {
 	// AgreementKeys - List of applicable legal agreement keys. This list can be retrieved using ListLegalAgreements API under <code>TopLevelDomain</code> resource.
 	AgreementKeys *[]string `json:"agreementKeys,omitempty"`
@@ -9222,14 +10222,24 @@ type FunctionEnvelopeCollectionIterator struct {
 	page FunctionEnvelopeCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *FunctionEnvelopeCollectionIterator) Next() error {
+func (iter *FunctionEnvelopeCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FunctionEnvelopeCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9238,6 +10248,13 @@ func (iter *FunctionEnvelopeCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *FunctionEnvelopeCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter FunctionEnvelopeCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9257,6 +10274,11 @@ func (iter FunctionEnvelopeCollectionIterator) Value() FunctionEnvelope {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the FunctionEnvelopeCollectionIterator type.
+func NewFunctionEnvelopeCollectionIterator(page FunctionEnvelopeCollectionPage) FunctionEnvelopeCollectionIterator {
+	return FunctionEnvelopeCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (fec FunctionEnvelopeCollection) IsEmpty() bool {
 	return fec.Value == nil || len(*fec.Value) == 0
@@ -9264,11 +10286,11 @@ func (fec FunctionEnvelopeCollection) IsEmpty() bool {
 
 // functionEnvelopeCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (fec FunctionEnvelopeCollection) functionEnvelopeCollectionPreparer() (*http.Request, error) {
+func (fec FunctionEnvelopeCollection) functionEnvelopeCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if fec.NextLink == nil || len(to.String(fec.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(fec.NextLink)))
@@ -9276,14 +10298,24 @@ func (fec FunctionEnvelopeCollection) functionEnvelopeCollectionPreparer() (*htt
 
 // FunctionEnvelopeCollectionPage contains a page of FunctionEnvelope values.
 type FunctionEnvelopeCollectionPage struct {
-	fn  func(FunctionEnvelopeCollection) (FunctionEnvelopeCollection, error)
+	fn  func(context.Context, FunctionEnvelopeCollection) (FunctionEnvelopeCollection, error)
 	fec FunctionEnvelopeCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *FunctionEnvelopeCollectionPage) Next() error {
-	next, err := page.fn(page.fec)
+func (page *FunctionEnvelopeCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/FunctionEnvelopeCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.fec)
 	if err != nil {
 		return err
 	}
@@ -9291,6 +10323,13 @@ func (page *FunctionEnvelopeCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *FunctionEnvelopeCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page FunctionEnvelopeCollectionPage) NotDone() bool {
 	return !page.fec.IsEmpty()
@@ -9309,6 +10348,11 @@ func (page FunctionEnvelopeCollectionPage) Values() []FunctionEnvelope {
 	return *page.fec.Value
 }
 
+// Creates a new instance of the FunctionEnvelopeCollectionPage type.
+func NewFunctionEnvelopeCollectionPage(getNextPage func(context.Context, FunctionEnvelopeCollection) (FunctionEnvelopeCollection, error)) FunctionEnvelopeCollectionPage {
+	return FunctionEnvelopeCollectionPage{fn: getNextPage}
+}
+
 // FunctionEnvelopeProperties functionEnvelope resource specific properties
 type FunctionEnvelopeProperties struct {
 	// FunctionAppID - Function App ID.
@@ -9352,7 +10396,9 @@ func (fe FunctionEnvelopeProperties) MarshalJSON() ([]byte, error) {
 	if fe.Href != nil {
 		objectMap["href"] = fe.Href
 	}
-	objectMap["config"] = fe.Config
+	if fe.Config != nil {
+		objectMap["config"] = fe.Config
+	}
 	if fe.Files != nil {
 		objectMap["files"] = fe.Files
 	}
@@ -9576,14 +10622,24 @@ type GeoRegionCollectionIterator struct {
 	page GeoRegionCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GeoRegionCollectionIterator) Next() error {
+func (iter *GeoRegionCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GeoRegionCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9592,6 +10648,13 @@ func (iter *GeoRegionCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GeoRegionCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GeoRegionCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9611,6 +10674,11 @@ func (iter GeoRegionCollectionIterator) Value() GeoRegion {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GeoRegionCollectionIterator type.
+func NewGeoRegionCollectionIterator(page GeoRegionCollectionPage) GeoRegionCollectionIterator {
+	return GeoRegionCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (grc GeoRegionCollection) IsEmpty() bool {
 	return grc.Value == nil || len(*grc.Value) == 0
@@ -9618,11 +10686,11 @@ func (grc GeoRegionCollection) IsEmpty() bool {
 
 // geoRegionCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (grc GeoRegionCollection) geoRegionCollectionPreparer() (*http.Request, error) {
+func (grc GeoRegionCollection) geoRegionCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if grc.NextLink == nil || len(to.String(grc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(grc.NextLink)))
@@ -9630,14 +10698,24 @@ func (grc GeoRegionCollection) geoRegionCollectionPreparer() (*http.Request, err
 
 // GeoRegionCollectionPage contains a page of GeoRegion values.
 type GeoRegionCollectionPage struct {
-	fn  func(GeoRegionCollection) (GeoRegionCollection, error)
+	fn  func(context.Context, GeoRegionCollection) (GeoRegionCollection, error)
 	grc GeoRegionCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GeoRegionCollectionPage) Next() error {
-	next, err := page.fn(page.grc)
+func (page *GeoRegionCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GeoRegionCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.grc)
 	if err != nil {
 		return err
 	}
@@ -9645,6 +10723,13 @@ func (page *GeoRegionCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GeoRegionCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GeoRegionCollectionPage) NotDone() bool {
 	return !page.grc.IsEmpty()
@@ -9663,6 +10748,11 @@ func (page GeoRegionCollectionPage) Values() []GeoRegion {
 	return *page.grc.Value
 }
 
+// Creates a new instance of the GeoRegionCollectionPage type.
+func NewGeoRegionCollectionPage(getNextPage func(context.Context, GeoRegionCollection) (GeoRegionCollection, error)) GeoRegionCollectionPage {
+	return GeoRegionCollectionPage{fn: getNextPage}
+}
+
 // GeoRegionProperties geoRegion resource specific properties
 type GeoRegionProperties struct {
 	// Description - Region description.
@@ -9689,9 +10779,10 @@ type GlobalCsmSkuDescription struct {
 	Capabilities *[]Capability `json:"capabilities,omitempty"`
 }
 
-// HandlerMapping the IIS handler mappings used to define which handler processes HTTP requests with certain
+// HandlerMapping the IIS handler mappings used to define which handler processes HTTP requests with
+// certain extension.
+// For example, it is used to configure php-cgi.exe process to handle all HTTP requests with *.php
 // extension.
-// For example, it is used to configure php-cgi.exe process to handle all HTTP requests with *.php extension.
 type HandlerMapping struct {
 	// Extension - Requests with this extension will be handled using the specified FastCGI application.
 	Extension *string `json:"extension,omitempty"`
@@ -9855,14 +10946,24 @@ type HostNameBindingCollectionIterator struct {
 	page HostNameBindingCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *HostNameBindingCollectionIterator) Next() error {
+func (iter *HostNameBindingCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HostNameBindingCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -9871,6 +10972,13 @@ func (iter *HostNameBindingCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *HostNameBindingCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter HostNameBindingCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -9890,6 +10998,11 @@ func (iter HostNameBindingCollectionIterator) Value() HostNameBinding {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the HostNameBindingCollectionIterator type.
+func NewHostNameBindingCollectionIterator(page HostNameBindingCollectionPage) HostNameBindingCollectionIterator {
+	return HostNameBindingCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (hnbc HostNameBindingCollection) IsEmpty() bool {
 	return hnbc.Value == nil || len(*hnbc.Value) == 0
@@ -9897,11 +11010,11 @@ func (hnbc HostNameBindingCollection) IsEmpty() bool {
 
 // hostNameBindingCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (hnbc HostNameBindingCollection) hostNameBindingCollectionPreparer() (*http.Request, error) {
+func (hnbc HostNameBindingCollection) hostNameBindingCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if hnbc.NextLink == nil || len(to.String(hnbc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(hnbc.NextLink)))
@@ -9909,14 +11022,24 @@ func (hnbc HostNameBindingCollection) hostNameBindingCollectionPreparer() (*http
 
 // HostNameBindingCollectionPage contains a page of HostNameBinding values.
 type HostNameBindingCollectionPage struct {
-	fn   func(HostNameBindingCollection) (HostNameBindingCollection, error)
+	fn   func(context.Context, HostNameBindingCollection) (HostNameBindingCollection, error)
 	hnbc HostNameBindingCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *HostNameBindingCollectionPage) Next() error {
-	next, err := page.fn(page.hnbc)
+func (page *HostNameBindingCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HostNameBindingCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.hnbc)
 	if err != nil {
 		return err
 	}
@@ -9924,6 +11047,13 @@ func (page *HostNameBindingCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *HostNameBindingCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page HostNameBindingCollectionPage) NotDone() bool {
 	return !page.hnbc.IsEmpty()
@@ -9942,6 +11072,11 @@ func (page HostNameBindingCollectionPage) Values() []HostNameBinding {
 	return *page.hnbc.Value
 }
 
+// Creates a new instance of the HostNameBindingCollectionPage type.
+func NewHostNameBindingCollectionPage(getNextPage func(context.Context, HostNameBindingCollection) (HostNameBindingCollection, error)) HostNameBindingCollectionPage {
+	return HostNameBindingCollectionPage{fn: getNextPage}
+}
+
 // HostNameBindingProperties hostNameBinding resource specific properties
 type HostNameBindingProperties struct {
 	// SiteName - App Service app name.
@@ -10099,14 +11234,24 @@ type HybridConnectionCollectionIterator struct {
 	page HybridConnectionCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *HybridConnectionCollectionIterator) Next() error {
+func (iter *HybridConnectionCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -10115,6 +11260,13 @@ func (iter *HybridConnectionCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *HybridConnectionCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter HybridConnectionCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -10134,6 +11286,11 @@ func (iter HybridConnectionCollectionIterator) Value() HybridConnection {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the HybridConnectionCollectionIterator type.
+func NewHybridConnectionCollectionIterator(page HybridConnectionCollectionPage) HybridConnectionCollectionIterator {
+	return HybridConnectionCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (hcc HybridConnectionCollection) IsEmpty() bool {
 	return hcc.Value == nil || len(*hcc.Value) == 0
@@ -10141,11 +11298,11 @@ func (hcc HybridConnectionCollection) IsEmpty() bool {
 
 // hybridConnectionCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (hcc HybridConnectionCollection) hybridConnectionCollectionPreparer() (*http.Request, error) {
+func (hcc HybridConnectionCollection) hybridConnectionCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if hcc.NextLink == nil || len(to.String(hcc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(hcc.NextLink)))
@@ -10153,14 +11310,24 @@ func (hcc HybridConnectionCollection) hybridConnectionCollectionPreparer() (*htt
 
 // HybridConnectionCollectionPage contains a page of HybridConnection values.
 type HybridConnectionCollectionPage struct {
-	fn  func(HybridConnectionCollection) (HybridConnectionCollection, error)
+	fn  func(context.Context, HybridConnectionCollection) (HybridConnectionCollection, error)
 	hcc HybridConnectionCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *HybridConnectionCollectionPage) Next() error {
-	next, err := page.fn(page.hcc)
+func (page *HybridConnectionCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/HybridConnectionCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.hcc)
 	if err != nil {
 		return err
 	}
@@ -10168,6 +11335,13 @@ func (page *HybridConnectionCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *HybridConnectionCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page HybridConnectionCollectionPage) NotDone() bool {
 	return !page.hcc.IsEmpty()
@@ -10186,6 +11360,11 @@ func (page HybridConnectionCollectionPage) Values() []HybridConnection {
 	return *page.hcc.Value
 }
 
+// Creates a new instance of the HybridConnectionCollectionPage type.
+func NewHybridConnectionCollectionPage(getNextPage func(context.Context, HybridConnectionCollection) (HybridConnectionCollection, error)) HybridConnectionCollectionPage {
+	return HybridConnectionCollectionPage{fn: getNextPage}
+}
+
 // HybridConnectionKey hybrid Connection key contract. This has the send key name and value for a Hybrid
 // Connection.
 type HybridConnectionKey struct {
@@ -10291,8 +11470,8 @@ type HybridConnectionKeyProperties struct {
 	SendKeyValue *string `json:"sendKeyValue,omitempty"`
 }
 
-// HybridConnectionLimits hybrid Connection limits contract. This is used to return the plan limits of Hybrid
-// Connections.
+// HybridConnectionLimits hybrid Connection limits contract. This is used to return the plan limits of
+// Hybrid Connections.
 type HybridConnectionLimits struct {
 	autorest.Response `json:"-"`
 	// HybridConnectionLimitsProperties - HybridConnectionLimits resource specific properties
@@ -10528,14 +11707,24 @@ type IdentifierCollectionIterator struct {
 	page IdentifierCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *IdentifierCollectionIterator) Next() error {
+func (iter *IdentifierCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentifierCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -10544,6 +11733,13 @@ func (iter *IdentifierCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *IdentifierCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter IdentifierCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -10563,6 +11759,11 @@ func (iter IdentifierCollectionIterator) Value() Identifier {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the IdentifierCollectionIterator type.
+func NewIdentifierCollectionIterator(page IdentifierCollectionPage) IdentifierCollectionIterator {
+	return IdentifierCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ic IdentifierCollection) IsEmpty() bool {
 	return ic.Value == nil || len(*ic.Value) == 0
@@ -10570,11 +11771,11 @@ func (ic IdentifierCollection) IsEmpty() bool {
 
 // identifierCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ic IdentifierCollection) identifierCollectionPreparer() (*http.Request, error) {
+func (ic IdentifierCollection) identifierCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ic.NextLink == nil || len(to.String(ic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ic.NextLink)))
@@ -10582,14 +11783,24 @@ func (ic IdentifierCollection) identifierCollectionPreparer() (*http.Request, er
 
 // IdentifierCollectionPage contains a page of Identifier values.
 type IdentifierCollectionPage struct {
-	fn func(IdentifierCollection) (IdentifierCollection, error)
+	fn func(context.Context, IdentifierCollection) (IdentifierCollection, error)
 	ic IdentifierCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *IdentifierCollectionPage) Next() error {
-	next, err := page.fn(page.ic)
+func (page *IdentifierCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/IdentifierCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ic)
 	if err != nil {
 		return err
 	}
@@ -10597,6 +11808,13 @@ func (page *IdentifierCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *IdentifierCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page IdentifierCollectionPage) NotDone() bool {
 	return !page.ic.IsEmpty()
@@ -10615,6 +11833,11 @@ func (page IdentifierCollectionPage) Values() []Identifier {
 	return *page.ic.Value
 }
 
+// Creates a new instance of the IdentifierCollectionPage type.
+func NewIdentifierCollectionPage(getNextPage func(context.Context, IdentifierCollection) (IdentifierCollection, error)) IdentifierCollectionPage {
+	return IdentifierCollectionPage{fn: getNextPage}
+}
+
 // IdentifierProperties identifier resource specific properties
 type IdentifierProperties struct {
 	// ID - String representation of the identity.
@@ -10753,14 +11976,24 @@ type JobCollectionIterator struct {
 	page JobCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *JobCollectionIterator) Next() error {
+func (iter *JobCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -10769,6 +12002,13 @@ func (iter *JobCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *JobCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter JobCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -10788,6 +12028,11 @@ func (iter JobCollectionIterator) Value() Job {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the JobCollectionIterator type.
+func NewJobCollectionIterator(page JobCollectionPage) JobCollectionIterator {
+	return JobCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (jc JobCollection) IsEmpty() bool {
 	return jc.Value == nil || len(*jc.Value) == 0
@@ -10795,11 +12040,11 @@ func (jc JobCollection) IsEmpty() bool {
 
 // jobCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (jc JobCollection) jobCollectionPreparer() (*http.Request, error) {
+func (jc JobCollection) jobCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if jc.NextLink == nil || len(to.String(jc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(jc.NextLink)))
@@ -10807,14 +12052,24 @@ func (jc JobCollection) jobCollectionPreparer() (*http.Request, error) {
 
 // JobCollectionPage contains a page of Job values.
 type JobCollectionPage struct {
-	fn func(JobCollection) (JobCollection, error)
+	fn func(context.Context, JobCollection) (JobCollection, error)
 	jc JobCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *JobCollectionPage) Next() error {
-	next, err := page.fn(page.jc)
+func (page *JobCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/JobCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.jc)
 	if err != nil {
 		return err
 	}
@@ -10822,6 +12077,13 @@ func (page *JobCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *JobCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page JobCollectionPage) NotDone() bool {
 	return !page.jc.IsEmpty()
@@ -10840,6 +12102,11 @@ func (page JobCollectionPage) Values() []Job {
 	return *page.jc.Value
 }
 
+// Creates a new instance of the JobCollectionPage type.
+func NewJobCollectionPage(getNextPage func(context.Context, JobCollection) (JobCollection, error)) JobCollectionPage {
+	return JobCollectionPage{fn: getNextPage}
+}
+
 // JobProperties webJob resource specific properties
 type JobProperties struct {
 	// RunCommand - Run command.
@@ -11697,14 +12964,24 @@ type NameIdentifierCollectionIterator struct {
 	page NameIdentifierCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *NameIdentifierCollectionIterator) Next() error {
+func (iter *NameIdentifierCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NameIdentifierCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11713,6 +12990,13 @@ func (iter *NameIdentifierCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *NameIdentifierCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter NameIdentifierCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11732,6 +13016,11 @@ func (iter NameIdentifierCollectionIterator) Value() NameIdentifier {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the NameIdentifierCollectionIterator type.
+func NewNameIdentifierCollectionIterator(page NameIdentifierCollectionPage) NameIdentifierCollectionIterator {
+	return NameIdentifierCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (nic NameIdentifierCollection) IsEmpty() bool {
 	return nic.Value == nil || len(*nic.Value) == 0
@@ -11739,11 +13028,11 @@ func (nic NameIdentifierCollection) IsEmpty() bool {
 
 // nameIdentifierCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (nic NameIdentifierCollection) nameIdentifierCollectionPreparer() (*http.Request, error) {
+func (nic NameIdentifierCollection) nameIdentifierCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if nic.NextLink == nil || len(to.String(nic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(nic.NextLink)))
@@ -11751,14 +13040,24 @@ func (nic NameIdentifierCollection) nameIdentifierCollectionPreparer() (*http.Re
 
 // NameIdentifierCollectionPage contains a page of NameIdentifier values.
 type NameIdentifierCollectionPage struct {
-	fn  func(NameIdentifierCollection) (NameIdentifierCollection, error)
+	fn  func(context.Context, NameIdentifierCollection) (NameIdentifierCollection, error)
 	nic NameIdentifierCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *NameIdentifierCollectionPage) Next() error {
-	next, err := page.fn(page.nic)
+func (page *NameIdentifierCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/NameIdentifierCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.nic)
 	if err != nil {
 		return err
 	}
@@ -11766,6 +13065,13 @@ func (page *NameIdentifierCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *NameIdentifierCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page NameIdentifierCollectionPage) NotDone() bool {
 	return !page.nic.IsEmpty()
@@ -11784,6 +13090,11 @@ func (page NameIdentifierCollectionPage) Values() []NameIdentifier {
 	return *page.nic.Value
 }
 
+// Creates a new instance of the NameIdentifierCollectionPage type.
+func NewNameIdentifierCollectionPage(getNextPage func(context.Context, NameIdentifierCollection) (NameIdentifierCollection, error)) NameIdentifierCollectionPage {
+	return NameIdentifierCollectionPage{fn: getNextPage}
+}
+
 // NameValuePair name value pair.
 type NameValuePair struct {
 	// Name - Pair name.
@@ -11804,7 +13115,8 @@ type NetworkAccessControlEntry struct {
 	RemoteSubnet *string `json:"remoteSubnet,omitempty"`
 }
 
-// NetworkFeatures full view of network features for an app (presently VNET integration and Hybrid Connections).
+// NetworkFeatures full view of network features for an app (presently VNET integration and Hybrid
+// Connections).
 type NetworkFeatures struct {
 	autorest.Response `json:"-"`
 	// NetworkFeaturesProperties - NetworkFeatures resource specific properties
@@ -11958,14 +13270,24 @@ type PerfMonCounterCollectionIterator struct {
 	page PerfMonCounterCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PerfMonCounterCollectionIterator) Next() error {
+func (iter *PerfMonCounterCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PerfMonCounterCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -11974,6 +13296,13 @@ func (iter *PerfMonCounterCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PerfMonCounterCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PerfMonCounterCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -11993,6 +13322,11 @@ func (iter PerfMonCounterCollectionIterator) Value() PerfMonResponse {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PerfMonCounterCollectionIterator type.
+func NewPerfMonCounterCollectionIterator(page PerfMonCounterCollectionPage) PerfMonCounterCollectionIterator {
+	return PerfMonCounterCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pmcc PerfMonCounterCollection) IsEmpty() bool {
 	return pmcc.Value == nil || len(*pmcc.Value) == 0
@@ -12000,11 +13334,11 @@ func (pmcc PerfMonCounterCollection) IsEmpty() bool {
 
 // perfMonCounterCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pmcc PerfMonCounterCollection) perfMonCounterCollectionPreparer() (*http.Request, error) {
+func (pmcc PerfMonCounterCollection) perfMonCounterCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if pmcc.NextLink == nil || len(to.String(pmcc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pmcc.NextLink)))
@@ -12012,14 +13346,24 @@ func (pmcc PerfMonCounterCollection) perfMonCounterCollectionPreparer() (*http.R
 
 // PerfMonCounterCollectionPage contains a page of PerfMonResponse values.
 type PerfMonCounterCollectionPage struct {
-	fn   func(PerfMonCounterCollection) (PerfMonCounterCollection, error)
+	fn   func(context.Context, PerfMonCounterCollection) (PerfMonCounterCollection, error)
 	pmcc PerfMonCounterCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PerfMonCounterCollectionPage) Next() error {
-	next, err := page.fn(page.pmcc)
+func (page *PerfMonCounterCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PerfMonCounterCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pmcc)
 	if err != nil {
 		return err
 	}
@@ -12027,6 +13371,13 @@ func (page *PerfMonCounterCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PerfMonCounterCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PerfMonCounterCollectionPage) NotDone() bool {
 	return !page.pmcc.IsEmpty()
@@ -12045,6 +13396,11 @@ func (page PerfMonCounterCollectionPage) Values() []PerfMonResponse {
 	return *page.pmcc.Value
 }
 
+// Creates a new instance of the PerfMonCounterCollectionPage type.
+func NewPerfMonCounterCollectionPage(getNextPage func(context.Context, PerfMonCounterCollection) (PerfMonCounterCollection, error)) PerfMonCounterCollectionPage {
+	return PerfMonCounterCollectionPage{fn: getNextPage}
+}
+
 // PerfMonResponse performance monitor API response.
 type PerfMonResponse struct {
 	// Code - The response code.
@@ -12313,14 +13669,24 @@ type PremierAddOnOfferCollectionIterator struct {
 	page PremierAddOnOfferCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PremierAddOnOfferCollectionIterator) Next() error {
+func (iter *PremierAddOnOfferCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PremierAddOnOfferCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12329,6 +13695,13 @@ func (iter *PremierAddOnOfferCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PremierAddOnOfferCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PremierAddOnOfferCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12348,6 +13721,11 @@ func (iter PremierAddOnOfferCollectionIterator) Value() PremierAddOnOffer {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PremierAddOnOfferCollectionIterator type.
+func NewPremierAddOnOfferCollectionIterator(page PremierAddOnOfferCollectionPage) PremierAddOnOfferCollectionIterator {
+	return PremierAddOnOfferCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (paooc PremierAddOnOfferCollection) IsEmpty() bool {
 	return paooc.Value == nil || len(*paooc.Value) == 0
@@ -12355,11 +13733,11 @@ func (paooc PremierAddOnOfferCollection) IsEmpty() bool {
 
 // premierAddOnOfferCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (paooc PremierAddOnOfferCollection) premierAddOnOfferCollectionPreparer() (*http.Request, error) {
+func (paooc PremierAddOnOfferCollection) premierAddOnOfferCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if paooc.NextLink == nil || len(to.String(paooc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(paooc.NextLink)))
@@ -12367,14 +13745,24 @@ func (paooc PremierAddOnOfferCollection) premierAddOnOfferCollectionPreparer() (
 
 // PremierAddOnOfferCollectionPage contains a page of PremierAddOnOffer values.
 type PremierAddOnOfferCollectionPage struct {
-	fn    func(PremierAddOnOfferCollection) (PremierAddOnOfferCollection, error)
+	fn    func(context.Context, PremierAddOnOfferCollection) (PremierAddOnOfferCollection, error)
 	paooc PremierAddOnOfferCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PremierAddOnOfferCollectionPage) Next() error {
-	next, err := page.fn(page.paooc)
+func (page *PremierAddOnOfferCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PremierAddOnOfferCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.paooc)
 	if err != nil {
 		return err
 	}
@@ -12382,6 +13770,13 @@ func (page *PremierAddOnOfferCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PremierAddOnOfferCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PremierAddOnOfferCollectionPage) NotDone() bool {
 	return !page.paooc.IsEmpty()
@@ -12400,6 +13795,11 @@ func (page PremierAddOnOfferCollectionPage) Values() []PremierAddOnOffer {
 	return *page.paooc.Value
 }
 
+// Creates a new instance of the PremierAddOnOfferCollectionPage type.
+func NewPremierAddOnOfferCollectionPage(getNextPage func(context.Context, PremierAddOnOfferCollection) (PremierAddOnOfferCollection, error)) PremierAddOnOfferCollectionPage {
+	return PremierAddOnOfferCollectionPage{fn: getNextPage}
+}
+
 // PremierAddOnOfferProperties premierAddOnOffer resource specific properties
 type PremierAddOnOfferProperties struct {
 	// Sku - Premier add on SKU.
@@ -12782,14 +14182,24 @@ type ProcessInfoCollectionIterator struct {
 	page ProcessInfoCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProcessInfoCollectionIterator) Next() error {
+func (iter *ProcessInfoCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProcessInfoCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -12798,6 +14208,13 @@ func (iter *ProcessInfoCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProcessInfoCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProcessInfoCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -12817,6 +14234,11 @@ func (iter ProcessInfoCollectionIterator) Value() ProcessInfo {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProcessInfoCollectionIterator type.
+func NewProcessInfoCollectionIterator(page ProcessInfoCollectionPage) ProcessInfoCollectionIterator {
+	return ProcessInfoCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pic ProcessInfoCollection) IsEmpty() bool {
 	return pic.Value == nil || len(*pic.Value) == 0
@@ -12824,11 +14246,11 @@ func (pic ProcessInfoCollection) IsEmpty() bool {
 
 // processInfoCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pic ProcessInfoCollection) processInfoCollectionPreparer() (*http.Request, error) {
+func (pic ProcessInfoCollection) processInfoCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if pic.NextLink == nil || len(to.String(pic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pic.NextLink)))
@@ -12836,14 +14258,24 @@ func (pic ProcessInfoCollection) processInfoCollectionPreparer() (*http.Request,
 
 // ProcessInfoCollectionPage contains a page of ProcessInfo values.
 type ProcessInfoCollectionPage struct {
-	fn  func(ProcessInfoCollection) (ProcessInfoCollection, error)
+	fn  func(context.Context, ProcessInfoCollection) (ProcessInfoCollection, error)
 	pic ProcessInfoCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProcessInfoCollectionPage) Next() error {
-	next, err := page.fn(page.pic)
+func (page *ProcessInfoCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProcessInfoCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pic)
 	if err != nil {
 		return err
 	}
@@ -12851,6 +14283,13 @@ func (page *ProcessInfoCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProcessInfoCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProcessInfoCollectionPage) NotDone() bool {
 	return !page.pic.IsEmpty()
@@ -12869,6 +14308,11 @@ func (page ProcessInfoCollectionPage) Values() []ProcessInfo {
 	return *page.pic.Value
 }
 
+// Creates a new instance of the ProcessInfoCollectionPage type.
+func NewProcessInfoCollectionPage(getNextPage func(context.Context, ProcessInfoCollection) (ProcessInfoCollection, error)) ProcessInfoCollectionPage {
+	return ProcessInfoCollectionPage{fn: getNextPage}
+}
+
 // ProcessInfoProperties processInfo resource specific properties
 type ProcessInfoProperties struct {
 	// Identifier - ARM Identifier for deployment.
@@ -13170,14 +14614,24 @@ type ProcessModuleInfoCollectionIterator struct {
 	page ProcessModuleInfoCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProcessModuleInfoCollectionIterator) Next() error {
+func (iter *ProcessModuleInfoCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProcessModuleInfoCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13186,6 +14640,13 @@ func (iter *ProcessModuleInfoCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProcessModuleInfoCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProcessModuleInfoCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13205,6 +14666,11 @@ func (iter ProcessModuleInfoCollectionIterator) Value() ProcessModuleInfo {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProcessModuleInfoCollectionIterator type.
+func NewProcessModuleInfoCollectionIterator(page ProcessModuleInfoCollectionPage) ProcessModuleInfoCollectionIterator {
+	return ProcessModuleInfoCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pmic ProcessModuleInfoCollection) IsEmpty() bool {
 	return pmic.Value == nil || len(*pmic.Value) == 0
@@ -13212,11 +14678,11 @@ func (pmic ProcessModuleInfoCollection) IsEmpty() bool {
 
 // processModuleInfoCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pmic ProcessModuleInfoCollection) processModuleInfoCollectionPreparer() (*http.Request, error) {
+func (pmic ProcessModuleInfoCollection) processModuleInfoCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if pmic.NextLink == nil || len(to.String(pmic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pmic.NextLink)))
@@ -13224,14 +14690,24 @@ func (pmic ProcessModuleInfoCollection) processModuleInfoCollectionPreparer() (*
 
 // ProcessModuleInfoCollectionPage contains a page of ProcessModuleInfo values.
 type ProcessModuleInfoCollectionPage struct {
-	fn   func(ProcessModuleInfoCollection) (ProcessModuleInfoCollection, error)
+	fn   func(context.Context, ProcessModuleInfoCollection) (ProcessModuleInfoCollection, error)
 	pmic ProcessModuleInfoCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProcessModuleInfoCollectionPage) Next() error {
-	next, err := page.fn(page.pmic)
+func (page *ProcessModuleInfoCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProcessModuleInfoCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pmic)
 	if err != nil {
 		return err
 	}
@@ -13239,6 +14715,13 @@ func (page *ProcessModuleInfoCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProcessModuleInfoCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProcessModuleInfoCollectionPage) NotDone() bool {
 	return !page.pmic.IsEmpty()
@@ -13257,6 +14740,11 @@ func (page ProcessModuleInfoCollectionPage) Values() []ProcessModuleInfo {
 	return *page.pmic.Value
 }
 
+// Creates a new instance of the ProcessModuleInfoCollectionPage type.
+func NewProcessModuleInfoCollectionPage(getNextPage func(context.Context, ProcessModuleInfoCollection) (ProcessModuleInfoCollection, error)) ProcessModuleInfoCollectionPage {
+	return ProcessModuleInfoCollectionPage{fn: getNextPage}
+}
+
 // ProcessModuleInfoProperties processModuleInfo resource specific properties
 type ProcessModuleInfoProperties struct {
 	// BaseAddress - Base address. Used as module identifier in ARM resource URI.
@@ -13394,14 +14882,24 @@ type ProcessThreadInfoCollectionIterator struct {
 	page ProcessThreadInfoCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProcessThreadInfoCollectionIterator) Next() error {
+func (iter *ProcessThreadInfoCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProcessThreadInfoCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13410,6 +14908,13 @@ func (iter *ProcessThreadInfoCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProcessThreadInfoCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProcessThreadInfoCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13429,6 +14934,11 @@ func (iter ProcessThreadInfoCollectionIterator) Value() ProcessThreadInfo {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProcessThreadInfoCollectionIterator type.
+func NewProcessThreadInfoCollectionIterator(page ProcessThreadInfoCollectionPage) ProcessThreadInfoCollectionIterator {
+	return ProcessThreadInfoCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (ptic ProcessThreadInfoCollection) IsEmpty() bool {
 	return ptic.Value == nil || len(*ptic.Value) == 0
@@ -13436,11 +14946,11 @@ func (ptic ProcessThreadInfoCollection) IsEmpty() bool {
 
 // processThreadInfoCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (ptic ProcessThreadInfoCollection) processThreadInfoCollectionPreparer() (*http.Request, error) {
+func (ptic ProcessThreadInfoCollection) processThreadInfoCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if ptic.NextLink == nil || len(to.String(ptic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(ptic.NextLink)))
@@ -13448,14 +14958,24 @@ func (ptic ProcessThreadInfoCollection) processThreadInfoCollectionPreparer() (*
 
 // ProcessThreadInfoCollectionPage contains a page of ProcessThreadInfo values.
 type ProcessThreadInfoCollectionPage struct {
-	fn   func(ProcessThreadInfoCollection) (ProcessThreadInfoCollection, error)
+	fn   func(context.Context, ProcessThreadInfoCollection) (ProcessThreadInfoCollection, error)
 	ptic ProcessThreadInfoCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProcessThreadInfoCollectionPage) Next() error {
-	next, err := page.fn(page.ptic)
+func (page *ProcessThreadInfoCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProcessThreadInfoCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.ptic)
 	if err != nil {
 		return err
 	}
@@ -13463,6 +14983,13 @@ func (page *ProcessThreadInfoCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProcessThreadInfoCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProcessThreadInfoCollectionPage) NotDone() bool {
 	return !page.ptic.IsEmpty()
@@ -13481,6 +15008,11 @@ func (page ProcessThreadInfoCollectionPage) Values() []ProcessThreadInfo {
 	return *page.ptic.Value
 }
 
+// Creates a new instance of the ProcessThreadInfoCollectionPage type.
+func NewProcessThreadInfoCollectionPage(getNextPage func(context.Context, ProcessThreadInfoCollection) (ProcessThreadInfoCollection, error)) ProcessThreadInfoCollectionPage {
+	return ProcessThreadInfoCollectionPage{fn: getNextPage}
+}
+
 // ProcessThreadInfoProperties processThreadInfo resource specific properties
 type ProcessThreadInfoProperties struct {
 	// Identifier - Site extension ID.
@@ -13503,7 +15035,7 @@ type ProcessThreadInfoProperties struct {
 	TotalProcessorTime *string `json:"total_processor_time,omitempty"`
 	// UserProcessorTime - User processor time.
 	UserProcessorTime *string `json:"user_processor_time,omitempty"`
-	// PriviledgedProcessorTime - Priviledged processor time.
+	// PriviledgedProcessorTime - Privileged processor time.
 	PriviledgedProcessorTime *string `json:"priviledged_processor_time,omitempty"`
 	// State - Thread state.
 	State *string `json:"state,omitempty"`
@@ -13634,14 +15166,24 @@ type PublicCertificateCollectionIterator struct {
 	page PublicCertificateCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *PublicCertificateCollectionIterator) Next() error {
+func (iter *PublicCertificateCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicCertificateCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13650,6 +15192,13 @@ func (iter *PublicCertificateCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *PublicCertificateCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter PublicCertificateCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -13669,6 +15218,11 @@ func (iter PublicCertificateCollectionIterator) Value() PublicCertificate {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the PublicCertificateCollectionIterator type.
+func NewPublicCertificateCollectionIterator(page PublicCertificateCollectionPage) PublicCertificateCollectionIterator {
+	return PublicCertificateCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (pcc PublicCertificateCollection) IsEmpty() bool {
 	return pcc.Value == nil || len(*pcc.Value) == 0
@@ -13676,11 +15230,11 @@ func (pcc PublicCertificateCollection) IsEmpty() bool {
 
 // publicCertificateCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (pcc PublicCertificateCollection) publicCertificateCollectionPreparer() (*http.Request, error) {
+func (pcc PublicCertificateCollection) publicCertificateCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if pcc.NextLink == nil || len(to.String(pcc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(pcc.NextLink)))
@@ -13688,14 +15242,24 @@ func (pcc PublicCertificateCollection) publicCertificateCollectionPreparer() (*h
 
 // PublicCertificateCollectionPage contains a page of PublicCertificate values.
 type PublicCertificateCollectionPage struct {
-	fn  func(PublicCertificateCollection) (PublicCertificateCollection, error)
+	fn  func(context.Context, PublicCertificateCollection) (PublicCertificateCollection, error)
 	pcc PublicCertificateCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *PublicCertificateCollectionPage) Next() error {
-	next, err := page.fn(page.pcc)
+func (page *PublicCertificateCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/PublicCertificateCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.pcc)
 	if err != nil {
 		return err
 	}
@@ -13703,6 +15267,13 @@ func (page *PublicCertificateCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *PublicCertificateCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page PublicCertificateCollectionPage) NotDone() bool {
 	return !page.pcc.IsEmpty()
@@ -13721,6 +15292,11 @@ func (page PublicCertificateCollectionPage) Values() []PublicCertificate {
 	return *page.pcc.Value
 }
 
+// Creates a new instance of the PublicCertificateCollectionPage type.
+func NewPublicCertificateCollectionPage(getNextPage func(context.Context, PublicCertificateCollection) (PublicCertificateCollection, error)) PublicCertificateCollectionPage {
+	return PublicCertificateCollectionPage{fn: getNextPage}
+}
+
 // PublicCertificateProperties publicCertificate resource specific properties
 type PublicCertificateProperties struct {
 	// Blob - Public Certificate byte array
@@ -13842,18 +15418,18 @@ type PushSettingsProperties struct {
 	DynamicTagsJSON *string `json:"dynamicTagsJson,omitempty"`
 }
 
-// RampUpRule routing rules for ramp up testing. This rule allows to redirect static traffic % to a slot or to
-// gradually change routing % based on performance.
+// RampUpRule routing rules for ramp up testing. This rule allows to redirect static traffic % to a slot or
+// to gradually change routing % based on performance.
 type RampUpRule struct {
 	// ActionHostName - Hostname of a slot to which the traffic will be redirected if decided to. E.g. myapp-stage.azurewebsites.net.
 	ActionHostName *string `json:"actionHostName,omitempty"`
 	// ReroutePercentage - Percentage of the traffic which will be redirected to <code>ActionHostName</code>.
 	ReroutePercentage *float64 `json:"reroutePercentage,omitempty"`
-	// ChangeStep - In auto ramp up scenario this is the step to to add/remove from <code>ReroutePercentage</code> until it reaches
-	// <code>MinReroutePercentage</code> or <code>MaxReroutePercentage</code>. Site metrics are checked every N minutes specificed in <code>ChangeIntervalInMinutes</code>.
+	// ChangeStep - In auto ramp up scenario this is the step to add/remove from <code>ReroutePercentage</code> until it reaches
+	// <code>MinReroutePercentage</code> or <code>MaxReroutePercentage</code>. Site metrics are checked every N minutes specified in <code>ChangeIntervalInMinutes</code>.
 	// Custom decision algorithm can be provided in TiPCallback site extension which URL can be specified in <code>ChangeDecisionCallbackUrl</code>.
 	ChangeStep *float64 `json:"changeStep,omitempty"`
-	// ChangeIntervalInMinutes - Specifies interval in mimuntes to reevaluate ReroutePercentage.
+	// ChangeIntervalInMinutes - Specifies interval in minutes to reevaluate ReroutePercentage.
 	ChangeIntervalInMinutes *int32 `json:"changeIntervalInMinutes,omitempty"`
 	// MinReroutePercentage - Specifies lower boundary above which ReroutePercentage will stay.
 	MinReroutePercentage *float64 `json:"minReroutePercentage,omitempty"`
@@ -13982,14 +15558,24 @@ type RecommendationCollectionIterator struct {
 	page RecommendationCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *RecommendationCollectionIterator) Next() error {
+func (iter *RecommendationCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -13998,6 +15584,13 @@ func (iter *RecommendationCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *RecommendationCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter RecommendationCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14017,6 +15610,11 @@ func (iter RecommendationCollectionIterator) Value() Recommendation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the RecommendationCollectionIterator type.
+func NewRecommendationCollectionIterator(page RecommendationCollectionPage) RecommendationCollectionIterator {
+	return RecommendationCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rc RecommendationCollection) IsEmpty() bool {
 	return rc.Value == nil || len(*rc.Value) == 0
@@ -14024,11 +15622,11 @@ func (rc RecommendationCollection) IsEmpty() bool {
 
 // recommendationCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rc RecommendationCollection) recommendationCollectionPreparer() (*http.Request, error) {
+func (rc RecommendationCollection) recommendationCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if rc.NextLink == nil || len(to.String(rc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rc.NextLink)))
@@ -14036,14 +15634,24 @@ func (rc RecommendationCollection) recommendationCollectionPreparer() (*http.Req
 
 // RecommendationCollectionPage contains a page of Recommendation values.
 type RecommendationCollectionPage struct {
-	fn func(RecommendationCollection) (RecommendationCollection, error)
+	fn func(context.Context, RecommendationCollection) (RecommendationCollection, error)
 	rc RecommendationCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *RecommendationCollectionPage) Next() error {
-	next, err := page.fn(page.rc)
+func (page *RecommendationCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rc)
 	if err != nil {
 		return err
 	}
@@ -14051,6 +15659,13 @@ func (page *RecommendationCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *RecommendationCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page RecommendationCollectionPage) NotDone() bool {
 	return !page.rc.IsEmpty()
@@ -14069,6 +15684,11 @@ func (page RecommendationCollectionPage) Values() []Recommendation {
 	return *page.rc.Value
 }
 
+// Creates a new instance of the RecommendationCollectionPage type.
+func NewRecommendationCollectionPage(getNextPage func(context.Context, RecommendationCollection) (RecommendationCollection, error)) RecommendationCollectionPage {
+	return RecommendationCollectionPage{fn: getNextPage}
+}
+
 // RecommendationProperties recommendation resource specific properties
 type RecommendationProperties struct {
 	// CreationTime - Timestamp when this instance was created.
@@ -14095,7 +15715,7 @@ type RecommendationProperties struct {
 	ActionName *string `json:"actionName,omitempty"`
 	// Enabled - True if this recommendation is still valid (i.e. "actionable"). False if it is invalid.
 	Enabled *int32 `json:"enabled,omitempty"`
-	// States - The list of states of this recommendation. If it's null then it shoud be considered "Active".
+	// States - The list of states of this recommendation. If it's null then it should be considered "Active".
 	States *[]string `json:"states,omitempty"`
 	// StartTime - The beginning time in UTC of a range that the recommendation refers to.
 	StartTime *date.Time `json:"startTime,omitempty"`
@@ -14638,14 +16258,24 @@ type ResourceCollectionIterator struct {
 	page ResourceCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceCollectionIterator) Next() error {
+func (iter *ResourceCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14654,6 +16284,13 @@ func (iter *ResourceCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14673,6 +16310,11 @@ func (iter ResourceCollectionIterator) Value() string {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceCollectionIterator type.
+func NewResourceCollectionIterator(page ResourceCollectionPage) ResourceCollectionIterator {
+	return ResourceCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rc ResourceCollection) IsEmpty() bool {
 	return rc.Value == nil || len(*rc.Value) == 0
@@ -14680,11 +16322,11 @@ func (rc ResourceCollection) IsEmpty() bool {
 
 // resourceCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rc ResourceCollection) resourceCollectionPreparer() (*http.Request, error) {
+func (rc ResourceCollection) resourceCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if rc.NextLink == nil || len(to.String(rc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rc.NextLink)))
@@ -14692,14 +16334,24 @@ func (rc ResourceCollection) resourceCollectionPreparer() (*http.Request, error)
 
 // ResourceCollectionPage contains a page of string values.
 type ResourceCollectionPage struct {
-	fn func(ResourceCollection) (ResourceCollection, error)
+	fn func(context.Context, ResourceCollection) (ResourceCollection, error)
 	rc ResourceCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceCollectionPage) Next() error {
-	next, err := page.fn(page.rc)
+func (page *ResourceCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rc)
 	if err != nil {
 		return err
 	}
@@ -14707,6 +16359,13 @@ func (page *ResourceCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceCollectionPage) NotDone() bool {
 	return !page.rc.IsEmpty()
@@ -14725,6 +16384,11 @@ func (page ResourceCollectionPage) Values() []string {
 	return *page.rc.Value
 }
 
+// Creates a new instance of the ResourceCollectionPage type.
+func NewResourceCollectionPage(getNextPage func(context.Context, ResourceCollection) (ResourceCollection, error)) ResourceCollectionPage {
+	return ResourceCollectionPage{fn: getNextPage}
+}
+
 // ResourceHealthMetadata used for getting ResourceHealthCheck settings.
 type ResourceHealthMetadata struct {
 	autorest.Response `json:"-"`
@@ -14830,20 +16494,31 @@ type ResourceHealthMetadataCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResourceHealthMetadataCollectionIterator provides access to a complete listing of ResourceHealthMetadata values.
+// ResourceHealthMetadataCollectionIterator provides access to a complete listing of ResourceHealthMetadata
+// values.
 type ResourceHealthMetadataCollectionIterator struct {
 	i    int
 	page ResourceHealthMetadataCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceHealthMetadataCollectionIterator) Next() error {
+func (iter *ResourceHealthMetadataCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14852,6 +16527,13 @@ func (iter *ResourceHealthMetadataCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceHealthMetadataCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceHealthMetadataCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -14871,6 +16553,11 @@ func (iter ResourceHealthMetadataCollectionIterator) Value() ResourceHealthMetad
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceHealthMetadataCollectionIterator type.
+func NewResourceHealthMetadataCollectionIterator(page ResourceHealthMetadataCollectionPage) ResourceHealthMetadataCollectionIterator {
+	return ResourceHealthMetadataCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rhmc ResourceHealthMetadataCollection) IsEmpty() bool {
 	return rhmc.Value == nil || len(*rhmc.Value) == 0
@@ -14878,11 +16565,11 @@ func (rhmc ResourceHealthMetadataCollection) IsEmpty() bool {
 
 // resourceHealthMetadataCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rhmc ResourceHealthMetadataCollection) resourceHealthMetadataCollectionPreparer() (*http.Request, error) {
+func (rhmc ResourceHealthMetadataCollection) resourceHealthMetadataCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if rhmc.NextLink == nil || len(to.String(rhmc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rhmc.NextLink)))
@@ -14890,14 +16577,24 @@ func (rhmc ResourceHealthMetadataCollection) resourceHealthMetadataCollectionPre
 
 // ResourceHealthMetadataCollectionPage contains a page of ResourceHealthMetadata values.
 type ResourceHealthMetadataCollectionPage struct {
-	fn   func(ResourceHealthMetadataCollection) (ResourceHealthMetadataCollection, error)
+	fn   func(context.Context, ResourceHealthMetadataCollection) (ResourceHealthMetadataCollection, error)
 	rhmc ResourceHealthMetadataCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceHealthMetadataCollectionPage) Next() error {
-	next, err := page.fn(page.rhmc)
+func (page *ResourceHealthMetadataCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rhmc)
 	if err != nil {
 		return err
 	}
@@ -14905,6 +16602,13 @@ func (page *ResourceHealthMetadataCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceHealthMetadataCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceHealthMetadataCollectionPage) NotDone() bool {
 	return !page.rhmc.IsEmpty()
@@ -14923,6 +16627,11 @@ func (page ResourceHealthMetadataCollectionPage) Values() []ResourceHealthMetada
 	return *page.rhmc.Value
 }
 
+// Creates a new instance of the ResourceHealthMetadataCollectionPage type.
+func NewResourceHealthMetadataCollectionPage(getNextPage func(context.Context, ResourceHealthMetadataCollection) (ResourceHealthMetadataCollection, error)) ResourceHealthMetadataCollectionPage {
+	return ResourceHealthMetadataCollectionPage{fn: getNextPage}
+}
+
 // ResourceHealthMetadataProperties resourceHealthMetadata resource specific properties
 type ResourceHealthMetadataProperties struct {
 	// Category - The category that the resource matches in the RHC Policy File
@@ -14976,14 +16685,24 @@ type ResourceMetricCollectionIterator struct {
 	page ResourceMetricCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceMetricCollectionIterator) Next() error {
+func (iter *ResourceMetricCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceMetricCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -14992,6 +16711,13 @@ func (iter *ResourceMetricCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceMetricCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceMetricCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -15011,6 +16737,11 @@ func (iter ResourceMetricCollectionIterator) Value() ResourceMetric {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceMetricCollectionIterator type.
+func NewResourceMetricCollectionIterator(page ResourceMetricCollectionPage) ResourceMetricCollectionIterator {
+	return ResourceMetricCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rmc ResourceMetricCollection) IsEmpty() bool {
 	return rmc.Value == nil || len(*rmc.Value) == 0
@@ -15018,11 +16749,11 @@ func (rmc ResourceMetricCollection) IsEmpty() bool {
 
 // resourceMetricCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rmc ResourceMetricCollection) resourceMetricCollectionPreparer() (*http.Request, error) {
+func (rmc ResourceMetricCollection) resourceMetricCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if rmc.NextLink == nil || len(to.String(rmc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rmc.NextLink)))
@@ -15030,14 +16761,24 @@ func (rmc ResourceMetricCollection) resourceMetricCollectionPreparer() (*http.Re
 
 // ResourceMetricCollectionPage contains a page of ResourceMetric values.
 type ResourceMetricCollectionPage struct {
-	fn  func(ResourceMetricCollection) (ResourceMetricCollection, error)
+	fn  func(context.Context, ResourceMetricCollection) (ResourceMetricCollection, error)
 	rmc ResourceMetricCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceMetricCollectionPage) Next() error {
-	next, err := page.fn(page.rmc)
+func (page *ResourceMetricCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceMetricCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rmc)
 	if err != nil {
 		return err
 	}
@@ -15045,6 +16786,13 @@ func (page *ResourceMetricCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceMetricCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceMetricCollectionPage) NotDone() bool {
 	return !page.rmc.IsEmpty()
@@ -15063,6 +16811,11 @@ func (page ResourceMetricCollectionPage) Values() []ResourceMetric {
 	return *page.rmc.Value
 }
 
+// Creates a new instance of the ResourceMetricCollectionPage type.
+func NewResourceMetricCollectionPage(getNextPage func(context.Context, ResourceMetricCollection) (ResourceMetricCollection, error)) ResourceMetricCollectionPage {
+	return ResourceMetricCollectionPage{fn: getNextPage}
+}
+
 // ResourceMetricDefinition metadata for the metrics.
 type ResourceMetricDefinition struct {
 	// ResourceMetricDefinitionProperties - ResourceMetricDefinition resource specific properties
@@ -15167,21 +16920,31 @@ type ResourceMetricDefinitionCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// ResourceMetricDefinitionCollectionIterator provides access to a complete listing of ResourceMetricDefinition
-// values.
+// ResourceMetricDefinitionCollectionIterator provides access to a complete listing of
+// ResourceMetricDefinition values.
 type ResourceMetricDefinitionCollectionIterator struct {
 	i    int
 	page ResourceMetricDefinitionCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ResourceMetricDefinitionCollectionIterator) Next() error {
+func (iter *ResourceMetricDefinitionCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceMetricDefinitionCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -15190,6 +16953,13 @@ func (iter *ResourceMetricDefinitionCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ResourceMetricDefinitionCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ResourceMetricDefinitionCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -15209,6 +16979,11 @@ func (iter ResourceMetricDefinitionCollectionIterator) Value() ResourceMetricDef
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ResourceMetricDefinitionCollectionIterator type.
+func NewResourceMetricDefinitionCollectionIterator(page ResourceMetricDefinitionCollectionPage) ResourceMetricDefinitionCollectionIterator {
+	return ResourceMetricDefinitionCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (rmdc ResourceMetricDefinitionCollection) IsEmpty() bool {
 	return rmdc.Value == nil || len(*rmdc.Value) == 0
@@ -15216,11 +16991,11 @@ func (rmdc ResourceMetricDefinitionCollection) IsEmpty() bool {
 
 // resourceMetricDefinitionCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (rmdc ResourceMetricDefinitionCollection) resourceMetricDefinitionCollectionPreparer() (*http.Request, error) {
+func (rmdc ResourceMetricDefinitionCollection) resourceMetricDefinitionCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if rmdc.NextLink == nil || len(to.String(rmdc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(rmdc.NextLink)))
@@ -15228,14 +17003,24 @@ func (rmdc ResourceMetricDefinitionCollection) resourceMetricDefinitionCollectio
 
 // ResourceMetricDefinitionCollectionPage contains a page of ResourceMetricDefinition values.
 type ResourceMetricDefinitionCollectionPage struct {
-	fn   func(ResourceMetricDefinitionCollection) (ResourceMetricDefinitionCollection, error)
+	fn   func(context.Context, ResourceMetricDefinitionCollection) (ResourceMetricDefinitionCollection, error)
 	rmdc ResourceMetricDefinitionCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ResourceMetricDefinitionCollectionPage) Next() error {
-	next, err := page.fn(page.rmdc)
+func (page *ResourceMetricDefinitionCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceMetricDefinitionCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.rmdc)
 	if err != nil {
 		return err
 	}
@@ -15243,6 +17028,13 @@ func (page *ResourceMetricDefinitionCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ResourceMetricDefinitionCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ResourceMetricDefinitionCollectionPage) NotDone() bool {
 	return !page.rmdc.IsEmpty()
@@ -15261,6 +17053,11 @@ func (page ResourceMetricDefinitionCollectionPage) Values() []ResourceMetricDefi
 	return *page.rmdc.Value
 }
 
+// Creates a new instance of the ResourceMetricDefinitionCollectionPage type.
+func NewResourceMetricDefinitionCollectionPage(getNextPage func(context.Context, ResourceMetricDefinitionCollection) (ResourceMetricDefinitionCollection, error)) ResourceMetricDefinitionCollectionPage {
+	return ResourceMetricDefinitionCollectionPage{fn: getNextPage}
+}
+
 // ResourceMetricDefinitionProperties resourceMetricDefinition resource specific properties
 type ResourceMetricDefinitionProperties struct {
 	// Unit - Unit of the metric.
@@ -15330,7 +17127,7 @@ type ResourceMetricValue struct {
 	Properties *[]ResourceMetricProperty `json:"properties,omitempty"`
 }
 
-// ResourceNameAvailability information regarding availbility of a resource name.
+// ResourceNameAvailability information regarding availability of a resource name.
 type ResourceNameAvailability struct {
 	autorest.Response `json:"-"`
 	// NameAvailable - <code>true</code> indicates name is valid and available. <code>false</code> indicates the name is invalid, unavailable, or both.
@@ -15629,7 +17426,8 @@ func (s *Site) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// SiteAuthSettings configuration settings for the Azure App Service Authentication / Authorization feature.
+// SiteAuthSettings configuration settings for the Azure App Service Authentication / Authorization
+// feature.
 type SiteAuthSettings struct {
 	autorest.Response `json:"-"`
 	// SiteAuthSettingsProperties - SiteAuthSettings resource specific properties
@@ -15908,7 +17706,7 @@ type SiteConfig struct {
 	VirtualApplications *[]VirtualApplication `json:"virtualApplications,omitempty"`
 	// LoadBalancing - Site load balancing. Possible values include: 'WeightedRoundRobin', 'LeastRequests', 'LeastResponseTime', 'WeightedTotalTraffic', 'RequestHash'
 	LoadBalancing SiteLoadBalancing `json:"loadBalancing,omitempty"`
-	// Experiments - This is work around for polymophic types.
+	// Experiments - This is work around for polymorphic types.
 	Experiments *Experiments `json:"experiments,omitempty"`
 	// Limits - Site limits.
 	Limits *SiteLimits `json:"limits,omitempty"`
@@ -16217,14 +18015,24 @@ type SiteConfigResourceCollectionIterator struct {
 	page SiteConfigResourceCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SiteConfigResourceCollectionIterator) Next() error {
+func (iter *SiteConfigResourceCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SiteConfigResourceCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16233,6 +18041,13 @@ func (iter *SiteConfigResourceCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SiteConfigResourceCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SiteConfigResourceCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16252,6 +18067,11 @@ func (iter SiteConfigResourceCollectionIterator) Value() SiteConfigResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SiteConfigResourceCollectionIterator type.
+func NewSiteConfigResourceCollectionIterator(page SiteConfigResourceCollectionPage) SiteConfigResourceCollectionIterator {
+	return SiteConfigResourceCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (scrc SiteConfigResourceCollection) IsEmpty() bool {
 	return scrc.Value == nil || len(*scrc.Value) == 0
@@ -16259,11 +18079,11 @@ func (scrc SiteConfigResourceCollection) IsEmpty() bool {
 
 // siteConfigResourceCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (scrc SiteConfigResourceCollection) siteConfigResourceCollectionPreparer() (*http.Request, error) {
+func (scrc SiteConfigResourceCollection) siteConfigResourceCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if scrc.NextLink == nil || len(to.String(scrc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(scrc.NextLink)))
@@ -16271,14 +18091,24 @@ func (scrc SiteConfigResourceCollection) siteConfigResourceCollectionPreparer()
 
 // SiteConfigResourceCollectionPage contains a page of SiteConfigResource values.
 type SiteConfigResourceCollectionPage struct {
-	fn   func(SiteConfigResourceCollection) (SiteConfigResourceCollection, error)
+	fn   func(context.Context, SiteConfigResourceCollection) (SiteConfigResourceCollection, error)
 	scrc SiteConfigResourceCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SiteConfigResourceCollectionPage) Next() error {
-	next, err := page.fn(page.scrc)
+func (page *SiteConfigResourceCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SiteConfigResourceCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.scrc)
 	if err != nil {
 		return err
 	}
@@ -16286,6 +18116,13 @@ func (page *SiteConfigResourceCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SiteConfigResourceCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SiteConfigResourceCollectionPage) NotDone() bool {
 	return !page.scrc.IsEmpty()
@@ -16304,6 +18141,11 @@ func (page SiteConfigResourceCollectionPage) Values() []SiteConfigResource {
 	return *page.scrc.Value
 }
 
+// Creates a new instance of the SiteConfigResourceCollectionPage type.
+func NewSiteConfigResourceCollectionPage(getNextPage func(context.Context, SiteConfigResourceCollection) (SiteConfigResourceCollection, error)) SiteConfigResourceCollectionPage {
+	return SiteConfigResourceCollectionPage{fn: getNextPage}
+}
+
 // SiteConfigurationSnapshotInfo a snapshot of a web app configuration.
 type SiteConfigurationSnapshotInfo struct {
 	// SiteConfigurationSnapshotInfoProperties - SiteConfigurationSnapshotInfo resource specific properties
@@ -16399,8 +18241,8 @@ func (scsi *SiteConfigurationSnapshotInfo) UnmarshalJSON(body []byte) error {
 	return nil
 }
 
-// SiteConfigurationSnapshotInfoCollection collection of metadata for the app configuration snapshots that can be
-// restored.
+// SiteConfigurationSnapshotInfoCollection collection of metadata for the app configuration snapshots that
+// can be restored.
 type SiteConfigurationSnapshotInfoCollection struct {
 	autorest.Response `json:"-"`
 	// Value - Collection of resources.
@@ -16416,14 +18258,24 @@ type SiteConfigurationSnapshotInfoCollectionIterator struct {
 	page SiteConfigurationSnapshotInfoCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SiteConfigurationSnapshotInfoCollectionIterator) Next() error {
+func (iter *SiteConfigurationSnapshotInfoCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SiteConfigurationSnapshotInfoCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16432,6 +18284,13 @@ func (iter *SiteConfigurationSnapshotInfoCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SiteConfigurationSnapshotInfoCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SiteConfigurationSnapshotInfoCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16451,6 +18310,11 @@ func (iter SiteConfigurationSnapshotInfoCollectionIterator) Value() SiteConfigur
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SiteConfigurationSnapshotInfoCollectionIterator type.
+func NewSiteConfigurationSnapshotInfoCollectionIterator(page SiteConfigurationSnapshotInfoCollectionPage) SiteConfigurationSnapshotInfoCollectionIterator {
+	return SiteConfigurationSnapshotInfoCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (scsic SiteConfigurationSnapshotInfoCollection) IsEmpty() bool {
 	return scsic.Value == nil || len(*scsic.Value) == 0
@@ -16458,11 +18322,11 @@ func (scsic SiteConfigurationSnapshotInfoCollection) IsEmpty() bool {
 
 // siteConfigurationSnapshotInfoCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (scsic SiteConfigurationSnapshotInfoCollection) siteConfigurationSnapshotInfoCollectionPreparer() (*http.Request, error) {
+func (scsic SiteConfigurationSnapshotInfoCollection) siteConfigurationSnapshotInfoCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if scsic.NextLink == nil || len(to.String(scsic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(scsic.NextLink)))
@@ -16470,14 +18334,24 @@ func (scsic SiteConfigurationSnapshotInfoCollection) siteConfigurationSnapshotIn
 
 // SiteConfigurationSnapshotInfoCollectionPage contains a page of SiteConfigurationSnapshotInfo values.
 type SiteConfigurationSnapshotInfoCollectionPage struct {
-	fn    func(SiteConfigurationSnapshotInfoCollection) (SiteConfigurationSnapshotInfoCollection, error)
+	fn    func(context.Context, SiteConfigurationSnapshotInfoCollection) (SiteConfigurationSnapshotInfoCollection, error)
 	scsic SiteConfigurationSnapshotInfoCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SiteConfigurationSnapshotInfoCollectionPage) Next() error {
-	next, err := page.fn(page.scsic)
+func (page *SiteConfigurationSnapshotInfoCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SiteConfigurationSnapshotInfoCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.scsic)
 	if err != nil {
 		return err
 	}
@@ -16485,6 +18359,13 @@ func (page *SiteConfigurationSnapshotInfoCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SiteConfigurationSnapshotInfoCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SiteConfigurationSnapshotInfoCollectionPage) NotDone() bool {
 	return !page.scsic.IsEmpty()
@@ -16503,6 +18384,11 @@ func (page SiteConfigurationSnapshotInfoCollectionPage) Values() []SiteConfigura
 	return *page.scsic.Value
 }
 
+// Creates a new instance of the SiteConfigurationSnapshotInfoCollectionPage type.
+func NewSiteConfigurationSnapshotInfoCollectionPage(getNextPage func(context.Context, SiteConfigurationSnapshotInfoCollection) (SiteConfigurationSnapshotInfoCollection, error)) SiteConfigurationSnapshotInfoCollectionPage {
+	return SiteConfigurationSnapshotInfoCollectionPage{fn: getNextPage}
+}
+
 // SiteConfigurationSnapshotInfoProperties siteConfigurationSnapshotInfo resource specific properties
 type SiteConfigurationSnapshotInfoProperties struct {
 	// Time - The time the snapshot was taken.
@@ -16622,14 +18508,24 @@ type SiteExtensionInfoCollectionIterator struct {
 	page SiteExtensionInfoCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SiteExtensionInfoCollectionIterator) Next() error {
+func (iter *SiteExtensionInfoCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SiteExtensionInfoCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -16638,6 +18534,13 @@ func (iter *SiteExtensionInfoCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SiteExtensionInfoCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SiteExtensionInfoCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -16657,6 +18560,11 @@ func (iter SiteExtensionInfoCollectionIterator) Value() SiteExtensionInfo {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SiteExtensionInfoCollectionIterator type.
+func NewSiteExtensionInfoCollectionIterator(page SiteExtensionInfoCollectionPage) SiteExtensionInfoCollectionIterator {
+	return SiteExtensionInfoCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (seic SiteExtensionInfoCollection) IsEmpty() bool {
 	return seic.Value == nil || len(*seic.Value) == 0
@@ -16664,11 +18572,11 @@ func (seic SiteExtensionInfoCollection) IsEmpty() bool {
 
 // siteExtensionInfoCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (seic SiteExtensionInfoCollection) siteExtensionInfoCollectionPreparer() (*http.Request, error) {
+func (seic SiteExtensionInfoCollection) siteExtensionInfoCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if seic.NextLink == nil || len(to.String(seic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(seic.NextLink)))
@@ -16676,14 +18584,24 @@ func (seic SiteExtensionInfoCollection) siteExtensionInfoCollectionPreparer() (*
 
 // SiteExtensionInfoCollectionPage contains a page of SiteExtensionInfo values.
 type SiteExtensionInfoCollectionPage struct {
-	fn   func(SiteExtensionInfoCollection) (SiteExtensionInfoCollection, error)
+	fn   func(context.Context, SiteExtensionInfoCollection) (SiteExtensionInfoCollection, error)
 	seic SiteExtensionInfoCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SiteExtensionInfoCollectionPage) Next() error {
-	next, err := page.fn(page.seic)
+func (page *SiteExtensionInfoCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SiteExtensionInfoCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.seic)
 	if err != nil {
 		return err
 	}
@@ -16691,6 +18609,13 @@ func (page *SiteExtensionInfoCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SiteExtensionInfoCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SiteExtensionInfoCollectionPage) NotDone() bool {
 	return !page.seic.IsEmpty()
@@ -16709,6 +18634,11 @@ func (page SiteExtensionInfoCollectionPage) Values() []SiteExtensionInfo {
 	return *page.seic.Value
 }
 
+// Creates a new instance of the SiteExtensionInfoCollectionPage type.
+func NewSiteExtensionInfoCollectionPage(getNextPage func(context.Context, SiteExtensionInfoCollection) (SiteExtensionInfoCollection, error)) SiteExtensionInfoCollectionPage {
+	return SiteExtensionInfoCollectionPage{fn: getNextPage}
+}
+
 // SiteExtensionInfoProperties siteExtensionInfo resource specific properties
 type SiteExtensionInfoProperties struct {
 	// ExtensionID - Site extension ID.
@@ -17516,14 +19446,24 @@ type SkuInfoCollectionIterator struct {
 	page SkuInfoCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SkuInfoCollectionIterator) Next() error {
+func (iter *SkuInfoCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SkuInfoCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -17532,6 +19472,13 @@ func (iter *SkuInfoCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SkuInfoCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SkuInfoCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -17551,6 +19498,11 @@ func (iter SkuInfoCollectionIterator) Value() SkuInfo {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SkuInfoCollectionIterator type.
+func NewSkuInfoCollectionIterator(page SkuInfoCollectionPage) SkuInfoCollectionIterator {
+	return SkuInfoCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sic SkuInfoCollection) IsEmpty() bool {
 	return sic.Value == nil || len(*sic.Value) == 0
@@ -17558,11 +19510,11 @@ func (sic SkuInfoCollection) IsEmpty() bool {
 
 // skuInfoCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sic SkuInfoCollection) skuInfoCollectionPreparer() (*http.Request, error) {
+func (sic SkuInfoCollection) skuInfoCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if sic.NextLink == nil || len(to.String(sic.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sic.NextLink)))
@@ -17570,14 +19522,24 @@ func (sic SkuInfoCollection) skuInfoCollectionPreparer() (*http.Request, error)
 
 // SkuInfoCollectionPage contains a page of SkuInfo values.
 type SkuInfoCollectionPage struct {
-	fn  func(SkuInfoCollection) (SkuInfoCollection, error)
+	fn  func(context.Context, SkuInfoCollection) (SkuInfoCollection, error)
 	sic SkuInfoCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SkuInfoCollectionPage) Next() error {
-	next, err := page.fn(page.sic)
+func (page *SkuInfoCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SkuInfoCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sic)
 	if err != nil {
 		return err
 	}
@@ -17585,6 +19547,13 @@ func (page *SkuInfoCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SkuInfoCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SkuInfoCollectionPage) NotDone() bool {
 	return !page.sic.IsEmpty()
@@ -17603,6 +19572,11 @@ func (page SkuInfoCollectionPage) Values() []SkuInfo {
 	return *page.sic.Value
 }
 
+// Creates a new instance of the SkuInfoCollectionPage type.
+func NewSkuInfoCollectionPage(getNextPage func(context.Context, SkuInfoCollection) (SkuInfoCollection, error)) SkuInfoCollectionPage {
+	return SkuInfoCollectionPage{fn: getNextPage}
+}
+
 // SkuInfos collection of SKU information.
 type SkuInfos struct {
 	autorest.Response `json:"-"`
@@ -17831,14 +19805,24 @@ type SlotDifferenceCollectionIterator struct {
 	page SlotDifferenceCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SlotDifferenceCollectionIterator) Next() error {
+func (iter *SlotDifferenceCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SlotDifferenceCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -17847,6 +19831,13 @@ func (iter *SlotDifferenceCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SlotDifferenceCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SlotDifferenceCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -17866,6 +19857,11 @@ func (iter SlotDifferenceCollectionIterator) Value() SlotDifference {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SlotDifferenceCollectionIterator type.
+func NewSlotDifferenceCollectionIterator(page SlotDifferenceCollectionPage) SlotDifferenceCollectionIterator {
+	return SlotDifferenceCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sdc SlotDifferenceCollection) IsEmpty() bool {
 	return sdc.Value == nil || len(*sdc.Value) == 0
@@ -17873,11 +19869,11 @@ func (sdc SlotDifferenceCollection) IsEmpty() bool {
 
 // slotDifferenceCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sdc SlotDifferenceCollection) slotDifferenceCollectionPreparer() (*http.Request, error) {
+func (sdc SlotDifferenceCollection) slotDifferenceCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if sdc.NextLink == nil || len(to.String(sdc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sdc.NextLink)))
@@ -17885,14 +19881,24 @@ func (sdc SlotDifferenceCollection) slotDifferenceCollectionPreparer() (*http.Re
 
 // SlotDifferenceCollectionPage contains a page of SlotDifference values.
 type SlotDifferenceCollectionPage struct {
-	fn  func(SlotDifferenceCollection) (SlotDifferenceCollection, error)
+	fn  func(context.Context, SlotDifferenceCollection) (SlotDifferenceCollection, error)
 	sdc SlotDifferenceCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SlotDifferenceCollectionPage) Next() error {
-	next, err := page.fn(page.sdc)
+func (page *SlotDifferenceCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SlotDifferenceCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sdc)
 	if err != nil {
 		return err
 	}
@@ -17900,6 +19906,13 @@ func (page *SlotDifferenceCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SlotDifferenceCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SlotDifferenceCollectionPage) NotDone() bool {
 	return !page.sdc.IsEmpty()
@@ -17918,6 +19931,11 @@ func (page SlotDifferenceCollectionPage) Values() []SlotDifference {
 	return *page.sdc.Value
 }
 
+// Creates a new instance of the SlotDifferenceCollectionPage type.
+func NewSlotDifferenceCollectionPage(getNextPage func(context.Context, SlotDifferenceCollection) (SlotDifferenceCollection, error)) SlotDifferenceCollectionPage {
+	return SlotDifferenceCollectionPage{fn: getNextPage}
+}
+
 // SlotDifferenceProperties slotDifference resource specific properties
 type SlotDifferenceProperties struct {
 	// Level - Level of the difference: Information, Warning or Error.
@@ -17936,7 +19954,7 @@ type SlotDifferenceProperties struct {
 	Description *string `json:"description,omitempty"`
 }
 
-// SlotSwapStatus the status of the last successfull slot swap operation.
+// SlotSwapStatus the status of the last successful slot swap operation.
 type SlotSwapStatus struct {
 	// TimestampUtc - The time the last successful slot swap completed.
 	TimestampUtc *date.Time `json:"timestampUtc,omitempty"`
@@ -18066,14 +20084,24 @@ type SnapshotCollectionIterator struct {
 	page SnapshotCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SnapshotCollectionIterator) Next() error {
+func (iter *SnapshotCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18082,6 +20110,13 @@ func (iter *SnapshotCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SnapshotCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SnapshotCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18101,6 +20136,11 @@ func (iter SnapshotCollectionIterator) Value() Snapshot {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SnapshotCollectionIterator type.
+func NewSnapshotCollectionIterator(page SnapshotCollectionPage) SnapshotCollectionIterator {
+	return SnapshotCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (sc SnapshotCollection) IsEmpty() bool {
 	return sc.Value == nil || len(*sc.Value) == 0
@@ -18108,11 +20148,11 @@ func (sc SnapshotCollection) IsEmpty() bool {
 
 // snapshotCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (sc SnapshotCollection) snapshotCollectionPreparer() (*http.Request, error) {
+func (sc SnapshotCollection) snapshotCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if sc.NextLink == nil || len(to.String(sc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(sc.NextLink)))
@@ -18120,14 +20160,24 @@ func (sc SnapshotCollection) snapshotCollectionPreparer() (*http.Request, error)
 
 // SnapshotCollectionPage contains a page of Snapshot values.
 type SnapshotCollectionPage struct {
-	fn func(SnapshotCollection) (SnapshotCollection, error)
+	fn func(context.Context, SnapshotCollection) (SnapshotCollection, error)
 	sc SnapshotCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SnapshotCollectionPage) Next() error {
-	next, err := page.fn(page.sc)
+func (page *SnapshotCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SnapshotCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.sc)
 	if err != nil {
 		return err
 	}
@@ -18135,6 +20185,13 @@ func (page *SnapshotCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SnapshotCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SnapshotCollectionPage) NotDone() bool {
 	return !page.sc.IsEmpty()
@@ -18153,6 +20210,11 @@ func (page SnapshotCollectionPage) Values() []Snapshot {
 	return *page.sc.Value
 }
 
+// Creates a new instance of the SnapshotCollectionPage type.
+func NewSnapshotCollectionPage(getNextPage func(context.Context, SnapshotCollection) (SnapshotCollection, error)) SnapshotCollectionPage {
+	return SnapshotCollectionPage{fn: getNextPage}
+}
+
 // SnapshotProperties snapshot resource specific properties
 type SnapshotProperties struct {
 	// Time - The time the snapshot was taken.
@@ -18278,6 +20340,8 @@ type SnapshotRestoreRequestProperties struct {
 	// IgnoreConflictingHostNames - If true, custom hostname conflicts will be ignored when recovering to a target web app.
 	// This setting is only necessary when RecoverConfiguration is enabled.
 	IgnoreConflictingHostNames *bool `json:"ignoreConflictingHostNames,omitempty"`
+	// UseDRSecondary - If true, the snapshot is retrieved from DRSecondary endpoint.
+	UseDRSecondary *bool `json:"useDRSecondary,omitempty"`
 }
 
 // Solution class Representing Solution for problems detected.
@@ -18409,14 +20473,24 @@ type SourceControlCollectionIterator struct {
 	page SourceControlCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *SourceControlCollectionIterator) Next() error {
+func (iter *SourceControlCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SourceControlCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18425,6 +20499,13 @@ func (iter *SourceControlCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *SourceControlCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter SourceControlCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18444,6 +20525,11 @@ func (iter SourceControlCollectionIterator) Value() SourceControl {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the SourceControlCollectionIterator type.
+func NewSourceControlCollectionIterator(page SourceControlCollectionPage) SourceControlCollectionIterator {
+	return SourceControlCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (scc SourceControlCollection) IsEmpty() bool {
 	return scc.Value == nil || len(*scc.Value) == 0
@@ -18451,11 +20537,11 @@ func (scc SourceControlCollection) IsEmpty() bool {
 
 // sourceControlCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (scc SourceControlCollection) sourceControlCollectionPreparer() (*http.Request, error) {
+func (scc SourceControlCollection) sourceControlCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if scc.NextLink == nil || len(to.String(scc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(scc.NextLink)))
@@ -18463,14 +20549,24 @@ func (scc SourceControlCollection) sourceControlCollectionPreparer() (*http.Requ
 
 // SourceControlCollectionPage contains a page of SourceControl values.
 type SourceControlCollectionPage struct {
-	fn  func(SourceControlCollection) (SourceControlCollection, error)
+	fn  func(context.Context, SourceControlCollection) (SourceControlCollection, error)
 	scc SourceControlCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *SourceControlCollectionPage) Next() error {
-	next, err := page.fn(page.scc)
+func (page *SourceControlCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/SourceControlCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.scc)
 	if err != nil {
 		return err
 	}
@@ -18478,6 +20574,13 @@ func (page *SourceControlCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *SourceControlCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page SourceControlCollectionPage) NotDone() bool {
 	return !page.scc.IsEmpty()
@@ -18496,6 +20599,11 @@ func (page SourceControlCollectionPage) Values() []SourceControl {
 	return *page.scc.Value
 }
 
+// Creates a new instance of the SourceControlCollectionPage type.
+func NewSourceControlCollectionPage(getNextPage func(context.Context, SourceControlCollection) (SourceControlCollection, error)) SourceControlCollectionPage {
+	return SourceControlCollectionPage{fn: getNextPage}
+}
+
 // SourceControlProperties sourceControl resource specific properties
 type SourceControlProperties struct {
 	// Token - OAuth access token.
@@ -18575,14 +20683,24 @@ type StampCapacityCollectionIterator struct {
 	page StampCapacityCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *StampCapacityCollectionIterator) Next() error {
+func (iter *StampCapacityCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StampCapacityCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -18591,6 +20709,13 @@ func (iter *StampCapacityCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *StampCapacityCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter StampCapacityCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -18610,6 +20735,11 @@ func (iter StampCapacityCollectionIterator) Value() StampCapacity {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the StampCapacityCollectionIterator type.
+func NewStampCapacityCollectionIterator(page StampCapacityCollectionPage) StampCapacityCollectionIterator {
+	return StampCapacityCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (scc StampCapacityCollection) IsEmpty() bool {
 	return scc.Value == nil || len(*scc.Value) == 0
@@ -18617,11 +20747,11 @@ func (scc StampCapacityCollection) IsEmpty() bool {
 
 // stampCapacityCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (scc StampCapacityCollection) stampCapacityCollectionPreparer() (*http.Request, error) {
+func (scc StampCapacityCollection) stampCapacityCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if scc.NextLink == nil || len(to.String(scc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(scc.NextLink)))
@@ -18629,14 +20759,24 @@ func (scc StampCapacityCollection) stampCapacityCollectionPreparer() (*http.Requ
 
 // StampCapacityCollectionPage contains a page of StampCapacity values.
 type StampCapacityCollectionPage struct {
-	fn  func(StampCapacityCollection) (StampCapacityCollection, error)
+	fn  func(context.Context, StampCapacityCollection) (StampCapacityCollection, error)
 	scc StampCapacityCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *StampCapacityCollectionPage) Next() error {
-	next, err := page.fn(page.scc)
+func (page *StampCapacityCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/StampCapacityCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.scc)
 	if err != nil {
 		return err
 	}
@@ -18644,6 +20784,13 @@ func (page *StampCapacityCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *StampCapacityCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page StampCapacityCollectionPage) NotDone() bool {
 	return !page.scc.IsEmpty()
@@ -18662,6 +20809,11 @@ func (page StampCapacityCollectionPage) Values() []StampCapacity {
 	return *page.scc.Value
 }
 
+// Creates a new instance of the StampCapacityCollectionPage type.
+func NewStampCapacityCollectionPage(getNextPage func(context.Context, StampCapacityCollection) (StampCapacityCollection, error)) StampCapacityCollectionPage {
+	return StampCapacityCollectionPage{fn: getNextPage}
+}
+
 // StatusCodesBasedTrigger trigger based on status code.
 type StatusCodesBasedTrigger struct {
 	// Status - HTTP status code.
@@ -18927,8 +21079,8 @@ func (sd StringDictionary) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// SwiftVirtualNetwork swift Virtual Network Contract. This is used to enable the new Swift way of doing virtual
-// network integration.
+// SwiftVirtualNetwork swift Virtual Network Contract. This is used to enable the new Swift way of doing
+// virtual network integration.
 type SwiftVirtualNetwork struct {
 	autorest.Response `json:"-"`
 	// SwiftVirtualNetworkProperties - SwiftVirtualNetwork resource specific properties
@@ -19059,14 +21211,24 @@ type TldLegalAgreementCollectionIterator struct {
 	page TldLegalAgreementCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TldLegalAgreementCollectionIterator) Next() error {
+func (iter *TldLegalAgreementCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TldLegalAgreementCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19075,6 +21237,13 @@ func (iter *TldLegalAgreementCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TldLegalAgreementCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TldLegalAgreementCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19094,6 +21263,11 @@ func (iter TldLegalAgreementCollectionIterator) Value() TldLegalAgreement {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TldLegalAgreementCollectionIterator type.
+func NewTldLegalAgreementCollectionIterator(page TldLegalAgreementCollectionPage) TldLegalAgreementCollectionIterator {
+	return TldLegalAgreementCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tlac TldLegalAgreementCollection) IsEmpty() bool {
 	return tlac.Value == nil || len(*tlac.Value) == 0
@@ -19101,11 +21275,11 @@ func (tlac TldLegalAgreementCollection) IsEmpty() bool {
 
 // tldLegalAgreementCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tlac TldLegalAgreementCollection) tldLegalAgreementCollectionPreparer() (*http.Request, error) {
+func (tlac TldLegalAgreementCollection) tldLegalAgreementCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if tlac.NextLink == nil || len(to.String(tlac.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tlac.NextLink)))
@@ -19113,14 +21287,24 @@ func (tlac TldLegalAgreementCollection) tldLegalAgreementCollectionPreparer() (*
 
 // TldLegalAgreementCollectionPage contains a page of TldLegalAgreement values.
 type TldLegalAgreementCollectionPage struct {
-	fn   func(TldLegalAgreementCollection) (TldLegalAgreementCollection, error)
+	fn   func(context.Context, TldLegalAgreementCollection) (TldLegalAgreementCollection, error)
 	tlac TldLegalAgreementCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TldLegalAgreementCollectionPage) Next() error {
-	next, err := page.fn(page.tlac)
+func (page *TldLegalAgreementCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TldLegalAgreementCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tlac)
 	if err != nil {
 		return err
 	}
@@ -19128,6 +21312,13 @@ func (page *TldLegalAgreementCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TldLegalAgreementCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TldLegalAgreementCollectionPage) NotDone() bool {
 	return !page.tlac.IsEmpty()
@@ -19146,6 +21337,11 @@ func (page TldLegalAgreementCollectionPage) Values() []TldLegalAgreement {
 	return *page.tlac.Value
 }
 
+// Creates a new instance of the TldLegalAgreementCollectionPage type.
+func NewTldLegalAgreementCollectionPage(getNextPage func(context.Context, TldLegalAgreementCollection) (TldLegalAgreementCollection, error)) TldLegalAgreementCollectionPage {
+	return TldLegalAgreementCollectionPage{fn: getNextPage}
+}
+
 // TopLevelDomain a top level domain object.
 type TopLevelDomain struct {
 	autorest.Response `json:"-"`
@@ -19265,14 +21461,24 @@ type TopLevelDomainCollectionIterator struct {
 	page TopLevelDomainCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TopLevelDomainCollectionIterator) Next() error {
+func (iter *TopLevelDomainCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19281,6 +21487,13 @@ func (iter *TopLevelDomainCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TopLevelDomainCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TopLevelDomainCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19300,6 +21513,11 @@ func (iter TopLevelDomainCollectionIterator) Value() TopLevelDomain {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TopLevelDomainCollectionIterator type.
+func NewTopLevelDomainCollectionIterator(page TopLevelDomainCollectionPage) TopLevelDomainCollectionIterator {
+	return TopLevelDomainCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tldc TopLevelDomainCollection) IsEmpty() bool {
 	return tldc.Value == nil || len(*tldc.Value) == 0
@@ -19307,11 +21525,11 @@ func (tldc TopLevelDomainCollection) IsEmpty() bool {
 
 // topLevelDomainCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tldc TopLevelDomainCollection) topLevelDomainCollectionPreparer() (*http.Request, error) {
+func (tldc TopLevelDomainCollection) topLevelDomainCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if tldc.NextLink == nil || len(to.String(tldc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tldc.NextLink)))
@@ -19319,14 +21537,24 @@ func (tldc TopLevelDomainCollection) topLevelDomainCollectionPreparer() (*http.R
 
 // TopLevelDomainCollectionPage contains a page of TopLevelDomain values.
 type TopLevelDomainCollectionPage struct {
-	fn   func(TopLevelDomainCollection) (TopLevelDomainCollection, error)
+	fn   func(context.Context, TopLevelDomainCollection) (TopLevelDomainCollection, error)
 	tldc TopLevelDomainCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TopLevelDomainCollectionPage) Next() error {
-	next, err := page.fn(page.tldc)
+func (page *TopLevelDomainCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tldc)
 	if err != nil {
 		return err
 	}
@@ -19334,6 +21562,13 @@ func (page *TopLevelDomainCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TopLevelDomainCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TopLevelDomainCollectionPage) NotDone() bool {
 	return !page.tldc.IsEmpty()
@@ -19352,6 +21587,11 @@ func (page TopLevelDomainCollectionPage) Values() []TopLevelDomain {
 	return *page.tldc.Value
 }
 
+// Creates a new instance of the TopLevelDomainCollectionPage type.
+func NewTopLevelDomainCollectionPage(getNextPage func(context.Context, TopLevelDomainCollection) (TopLevelDomainCollection, error)) TopLevelDomainCollectionPage {
+	return TopLevelDomainCollectionPage{fn: getNextPage}
+}
+
 // TopLevelDomainProperties topLevelDomain resource specific properties
 type TopLevelDomainProperties struct {
 	// Privacy - If <code>true</code>, then the top level domain supports domain privacy; otherwise, <code>false</code>.
@@ -19463,20 +21703,31 @@ type TriggeredJobHistoryCollection struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// TriggeredJobHistoryCollectionIterator provides access to a complete listing of TriggeredJobHistory values.
+// TriggeredJobHistoryCollectionIterator provides access to a complete listing of TriggeredJobHistory
+// values.
 type TriggeredJobHistoryCollectionIterator struct {
 	i    int
 	page TriggeredJobHistoryCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TriggeredJobHistoryCollectionIterator) Next() error {
+func (iter *TriggeredJobHistoryCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TriggeredJobHistoryCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19485,6 +21736,13 @@ func (iter *TriggeredJobHistoryCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TriggeredJobHistoryCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TriggeredJobHistoryCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19504,6 +21762,11 @@ func (iter TriggeredJobHistoryCollectionIterator) Value() TriggeredJobHistory {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TriggeredJobHistoryCollectionIterator type.
+func NewTriggeredJobHistoryCollectionIterator(page TriggeredJobHistoryCollectionPage) TriggeredJobHistoryCollectionIterator {
+	return TriggeredJobHistoryCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tjhc TriggeredJobHistoryCollection) IsEmpty() bool {
 	return tjhc.Value == nil || len(*tjhc.Value) == 0
@@ -19511,11 +21774,11 @@ func (tjhc TriggeredJobHistoryCollection) IsEmpty() bool {
 
 // triggeredJobHistoryCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tjhc TriggeredJobHistoryCollection) triggeredJobHistoryCollectionPreparer() (*http.Request, error) {
+func (tjhc TriggeredJobHistoryCollection) triggeredJobHistoryCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if tjhc.NextLink == nil || len(to.String(tjhc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tjhc.NextLink)))
@@ -19523,14 +21786,24 @@ func (tjhc TriggeredJobHistoryCollection) triggeredJobHistoryCollectionPreparer(
 
 // TriggeredJobHistoryCollectionPage contains a page of TriggeredJobHistory values.
 type TriggeredJobHistoryCollectionPage struct {
-	fn   func(TriggeredJobHistoryCollection) (TriggeredJobHistoryCollection, error)
+	fn   func(context.Context, TriggeredJobHistoryCollection) (TriggeredJobHistoryCollection, error)
 	tjhc TriggeredJobHistoryCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TriggeredJobHistoryCollectionPage) Next() error {
-	next, err := page.fn(page.tjhc)
+func (page *TriggeredJobHistoryCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TriggeredJobHistoryCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tjhc)
 	if err != nil {
 		return err
 	}
@@ -19538,6 +21811,13 @@ func (page *TriggeredJobHistoryCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TriggeredJobHistoryCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TriggeredJobHistoryCollectionPage) NotDone() bool {
 	return !page.tjhc.IsEmpty()
@@ -19556,6 +21836,11 @@ func (page TriggeredJobHistoryCollectionPage) Values() []TriggeredJobHistory {
 	return *page.tjhc.Value
 }
 
+// Creates a new instance of the TriggeredJobHistoryCollectionPage type.
+func NewTriggeredJobHistoryCollectionPage(getNextPage func(context.Context, TriggeredJobHistoryCollection) (TriggeredJobHistoryCollection, error)) TriggeredJobHistoryCollectionPage {
+	return TriggeredJobHistoryCollectionPage{fn: getNextPage}
+}
+
 // TriggeredJobHistoryProperties triggeredJobHistory resource specific properties
 type TriggeredJobHistoryProperties struct {
 	// Runs - List of triggered web job runs.
@@ -19794,14 +22079,24 @@ type TriggeredWebJobCollectionIterator struct {
 	page TriggeredWebJobCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TriggeredWebJobCollectionIterator) Next() error {
+func (iter *TriggeredWebJobCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TriggeredWebJobCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -19810,6 +22105,13 @@ func (iter *TriggeredWebJobCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TriggeredWebJobCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TriggeredWebJobCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -19829,6 +22131,11 @@ func (iter TriggeredWebJobCollectionIterator) Value() TriggeredWebJob {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TriggeredWebJobCollectionIterator type.
+func NewTriggeredWebJobCollectionIterator(page TriggeredWebJobCollectionPage) TriggeredWebJobCollectionIterator {
+	return TriggeredWebJobCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (twjc TriggeredWebJobCollection) IsEmpty() bool {
 	return twjc.Value == nil || len(*twjc.Value) == 0
@@ -19836,11 +22143,11 @@ func (twjc TriggeredWebJobCollection) IsEmpty() bool {
 
 // triggeredWebJobCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (twjc TriggeredWebJobCollection) triggeredWebJobCollectionPreparer() (*http.Request, error) {
+func (twjc TriggeredWebJobCollection) triggeredWebJobCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if twjc.NextLink == nil || len(to.String(twjc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(twjc.NextLink)))
@@ -19848,14 +22155,24 @@ func (twjc TriggeredWebJobCollection) triggeredWebJobCollectionPreparer() (*http
 
 // TriggeredWebJobCollectionPage contains a page of TriggeredWebJob values.
 type TriggeredWebJobCollectionPage struct {
-	fn   func(TriggeredWebJobCollection) (TriggeredWebJobCollection, error)
+	fn   func(context.Context, TriggeredWebJobCollection) (TriggeredWebJobCollection, error)
 	twjc TriggeredWebJobCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TriggeredWebJobCollectionPage) Next() error {
-	next, err := page.fn(page.twjc)
+func (page *TriggeredWebJobCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TriggeredWebJobCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.twjc)
 	if err != nil {
 		return err
 	}
@@ -19863,6 +22180,13 @@ func (page *TriggeredWebJobCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TriggeredWebJobCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TriggeredWebJobCollectionPage) NotDone() bool {
 	return !page.twjc.IsEmpty()
@@ -19881,6 +22205,11 @@ func (page TriggeredWebJobCollectionPage) Values() []TriggeredWebJob {
 	return *page.twjc.Value
 }
 
+// Creates a new instance of the TriggeredWebJobCollectionPage type.
+func NewTriggeredWebJobCollectionPage(getNextPage func(context.Context, TriggeredWebJobCollection) (TriggeredWebJobCollection, error)) TriggeredWebJobCollectionPage {
+	return TriggeredWebJobCollectionPage{fn: getNextPage}
+}
+
 // TriggeredWebJobProperties triggeredWebJob resource specific properties
 type TriggeredWebJobProperties struct {
 	// LatestRun - Latest job run information.
@@ -20051,14 +22380,24 @@ type UsageCollectionIterator struct {
 	page UsageCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *UsageCollectionIterator) Next() error {
+func (iter *UsageCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -20067,6 +22406,13 @@ func (iter *UsageCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *UsageCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter UsageCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -20086,6 +22432,11 @@ func (iter UsageCollectionIterator) Value() Usage {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the UsageCollectionIterator type.
+func NewUsageCollectionIterator(page UsageCollectionPage) UsageCollectionIterator {
+	return UsageCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (uc UsageCollection) IsEmpty() bool {
 	return uc.Value == nil || len(*uc.Value) == 0
@@ -20093,11 +22444,11 @@ func (uc UsageCollection) IsEmpty() bool {
 
 // usageCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (uc UsageCollection) usageCollectionPreparer() (*http.Request, error) {
+func (uc UsageCollection) usageCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if uc.NextLink == nil || len(to.String(uc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(uc.NextLink)))
@@ -20105,14 +22456,24 @@ func (uc UsageCollection) usageCollectionPreparer() (*http.Request, error) {
 
 // UsageCollectionPage contains a page of Usage values.
 type UsageCollectionPage struct {
-	fn func(UsageCollection) (UsageCollection, error)
+	fn func(context.Context, UsageCollection) (UsageCollection, error)
 	uc UsageCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *UsageCollectionPage) Next() error {
-	next, err := page.fn(page.uc)
+func (page *UsageCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.uc)
 	if err != nil {
 		return err
 	}
@@ -20120,6 +22481,13 @@ func (page *UsageCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *UsageCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page UsageCollectionPage) NotDone() bool {
 	return !page.uc.IsEmpty()
@@ -20138,6 +22506,11 @@ func (page UsageCollectionPage) Values() []Usage {
 	return *page.uc.Value
 }
 
+// Creates a new instance of the UsageCollectionPage type.
+func NewUsageCollectionPage(getNextPage func(context.Context, UsageCollection) (UsageCollection, error)) UsageCollectionPage {
+	return UsageCollectionPage{fn: getNextPage}
+}
+
 // UsageProperties usage resource specific properties
 type UsageProperties struct {
 	// DisplayName - Friendly name shown in the UI.
@@ -20158,7 +22531,7 @@ type UsageProperties struct {
 	SiteMode *string `json:"siteMode,omitempty"`
 }
 
-// User user crendentials used for publishing activity.
+// User user credentials used for publishing activity.
 type User struct {
 	autorest.Response `json:"-"`
 	// UserProperties - User resource specific properties
@@ -20278,7 +22651,7 @@ type ValidateProperties struct {
 	NeedLinuxWorkers *bool `json:"needLinuxWorkers,omitempty"`
 	// IsSpot - <code>true</code> if App Service plan is for Spot instances; otherwise, <code>false</code>.
 	IsSpot *bool `json:"isSpot,omitempty"`
-	// Capacity - Target capacity of the App Service plan (number of VM's).
+	// Capacity - Target capacity of the App Service plan (number of VMs).
 	Capacity *int32 `json:"capacity,omitempty"`
 	// HostingEnvironment - Name of App Service Environment where app or App Service plan should be created.
 	HostingEnvironment *string `json:"hostingEnvironment,omitempty"`
@@ -20428,8 +22801,8 @@ type VirtualNetworkProfile struct {
 	Subnet *string `json:"subnet,omitempty"`
 }
 
-// VnetGateway the Virtual Network gateway contract. This is used to give the Virtual Network gateway access to the
-// VPN package.
+// VnetGateway the Virtual Network gateway contract. This is used to give the Virtual Network gateway
+// access to the VPN package.
 type VnetGateway struct {
 	autorest.Response `json:"-"`
 	// VnetGatewayProperties - VnetGateway resource specific properties
@@ -21097,14 +23470,24 @@ type WorkerPoolCollectionIterator struct {
 	page WorkerPoolCollectionPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *WorkerPoolCollectionIterator) Next() error {
+func (iter *WorkerPoolCollectionIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkerPoolCollectionIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -21113,6 +23496,13 @@ func (iter *WorkerPoolCollectionIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *WorkerPoolCollectionIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter WorkerPoolCollectionIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -21132,6 +23522,11 @@ func (iter WorkerPoolCollectionIterator) Value() WorkerPoolResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the WorkerPoolCollectionIterator type.
+func NewWorkerPoolCollectionIterator(page WorkerPoolCollectionPage) WorkerPoolCollectionIterator {
+	return WorkerPoolCollectionIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (wpc WorkerPoolCollection) IsEmpty() bool {
 	return wpc.Value == nil || len(*wpc.Value) == 0
@@ -21139,11 +23534,11 @@ func (wpc WorkerPoolCollection) IsEmpty() bool {
 
 // workerPoolCollectionPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (wpc WorkerPoolCollection) workerPoolCollectionPreparer() (*http.Request, error) {
+func (wpc WorkerPoolCollection) workerPoolCollectionPreparer(ctx context.Context) (*http.Request, error) {
 	if wpc.NextLink == nil || len(to.String(wpc.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(wpc.NextLink)))
@@ -21151,14 +23546,24 @@ func (wpc WorkerPoolCollection) workerPoolCollectionPreparer() (*http.Request, e
 
 // WorkerPoolCollectionPage contains a page of WorkerPoolResource values.
 type WorkerPoolCollectionPage struct {
-	fn  func(WorkerPoolCollection) (WorkerPoolCollection, error)
+	fn  func(context.Context, WorkerPoolCollection) (WorkerPoolCollection, error)
 	wpc WorkerPoolCollection
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *WorkerPoolCollectionPage) Next() error {
-	next, err := page.fn(page.wpc)
+func (page *WorkerPoolCollectionPage) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/WorkerPoolCollectionPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.wpc)
 	if err != nil {
 		return err
 	}
@@ -21166,6 +23571,13 @@ func (page *WorkerPoolCollectionPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *WorkerPoolCollectionPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page WorkerPoolCollectionPage) NotDone() bool {
 	return !page.wpc.IsEmpty()
@@ -21184,6 +23596,11 @@ func (page WorkerPoolCollectionPage) Values() []WorkerPoolResource {
 	return *page.wpc.Value
 }
 
+// Creates a new instance of the WorkerPoolCollectionPage type.
+func NewWorkerPoolCollectionPage(getNextPage func(context.Context, WorkerPoolCollection) (WorkerPoolCollection, error)) WorkerPoolCollectionPage {
+	return WorkerPoolCollectionPage{fn: getNextPage}
+}
+
 // WorkerPoolResource worker pool of an App Service Environment ARM resource.
 type WorkerPoolResource struct {
 	autorest.Response `json:"-"`
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/provider.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/provider.go
index 7ba15d51071d..4684c0596ef5 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/provider.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/provider.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewProviderClientWithBaseURI(baseURI string, subscriptionID string) Provide
 
 // GetAvailableStacks get available application frameworks and their versions
 func (client ProviderClient) GetAvailableStacks(ctx context.Context, osTypeSelected string) (result ApplicationStackCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderClient.GetAvailableStacks")
+		defer func() {
+			sc := -1
+			if result.asc.Response.Response != nil {
+				sc = result.asc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.getAvailableStacksNextResults
 	req, err := client.GetAvailableStacksPreparer(ctx, osTypeSelected)
 	if err != nil {
@@ -102,8 +113,8 @@ func (client ProviderClient) GetAvailableStacksResponder(resp *http.Response) (r
 }
 
 // getAvailableStacksNextResults retrieves the next set of results, if any.
-func (client ProviderClient) getAvailableStacksNextResults(lastResults ApplicationStackCollection) (result ApplicationStackCollection, err error) {
-	req, err := lastResults.applicationStackCollectionPreparer()
+func (client ProviderClient) getAvailableStacksNextResults(ctx context.Context, lastResults ApplicationStackCollection) (result ApplicationStackCollection, err error) {
+	req, err := lastResults.applicationStackCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ProviderClient", "getAvailableStacksNextResults", nil, "Failure preparing next results request")
 	}
@@ -124,12 +135,32 @@ func (client ProviderClient) getAvailableStacksNextResults(lastResults Applicati
 
 // GetAvailableStacksComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProviderClient) GetAvailableStacksComplete(ctx context.Context, osTypeSelected string) (result ApplicationStackCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderClient.GetAvailableStacks")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetAvailableStacks(ctx, osTypeSelected)
 	return
 }
 
 // GetAvailableStacksOnPrem get available application frameworks and their versions
 func (client ProviderClient) GetAvailableStacksOnPrem(ctx context.Context, osTypeSelected string) (result ApplicationStackCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderClient.GetAvailableStacksOnPrem")
+		defer func() {
+			sc := -1
+			if result.asc.Response.Response != nil {
+				sc = result.asc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.getAvailableStacksOnPremNextResults
 	req, err := client.GetAvailableStacksOnPremPreparer(ctx, osTypeSelected)
 	if err != nil {
@@ -195,8 +226,8 @@ func (client ProviderClient) GetAvailableStacksOnPremResponder(resp *http.Respon
 }
 
 // getAvailableStacksOnPremNextResults retrieves the next set of results, if any.
-func (client ProviderClient) getAvailableStacksOnPremNextResults(lastResults ApplicationStackCollection) (result ApplicationStackCollection, err error) {
-	req, err := lastResults.applicationStackCollectionPreparer()
+func (client ProviderClient) getAvailableStacksOnPremNextResults(ctx context.Context, lastResults ApplicationStackCollection) (result ApplicationStackCollection, err error) {
+	req, err := lastResults.applicationStackCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ProviderClient", "getAvailableStacksOnPremNextResults", nil, "Failure preparing next results request")
 	}
@@ -217,6 +248,16 @@ func (client ProviderClient) getAvailableStacksOnPremNextResults(lastResults App
 
 // GetAvailableStacksOnPremComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProviderClient) GetAvailableStacksOnPremComplete(ctx context.Context, osTypeSelected string) (result ApplicationStackCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderClient.GetAvailableStacksOnPrem")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.GetAvailableStacksOnPrem(ctx, osTypeSelected)
 	return
 }
@@ -224,6 +265,16 @@ func (client ProviderClient) GetAvailableStacksOnPremComplete(ctx context.Contex
 // ListOperations gets all available operations for the Microsoft.Web resource provider. Also exposes resource metric
 // definitions
 func (client ProviderClient) ListOperations(ctx context.Context) (result CsmOperationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.coc.Response.Response != nil {
+				sc = result.coc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listOperationsNextResults
 	req, err := client.ListOperationsPreparer(ctx)
 	if err != nil {
@@ -282,8 +333,8 @@ func (client ProviderClient) ListOperationsResponder(resp *http.Response) (resul
 }
 
 // listOperationsNextResults retrieves the next set of results, if any.
-func (client ProviderClient) listOperationsNextResults(lastResults CsmOperationCollection) (result CsmOperationCollection, err error) {
-	req, err := lastResults.csmOperationCollectionPreparer()
+func (client ProviderClient) listOperationsNextResults(ctx context.Context, lastResults CsmOperationCollection) (result CsmOperationCollection, err error) {
+	req, err := lastResults.csmOperationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ProviderClient", "listOperationsNextResults", nil, "Failure preparing next results request")
 	}
@@ -304,6 +355,16 @@ func (client ProviderClient) listOperationsNextResults(lastResults CsmOperationC
 
 // ListOperationsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProviderClient) ListOperationsComplete(ctx context.Context) (result CsmOperationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderClient.ListOperations")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListOperations(ctx)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/recommendations.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/recommendations.go
index 7a55a7e89f1b..068cb07ff52b 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/recommendations.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/recommendations.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewRecommendationsClientWithBaseURI(baseURI string, subscriptionID string)
 // resourceGroupName - name of the resource group to which the resource belongs.
 // siteName - name of the app.
 func (client RecommendationsClient) DisableAllForWebApp(ctx context.Context, resourceGroupName string, siteName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.DisableAllForWebApp")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -120,6 +131,16 @@ func (client RecommendationsClient) DisableAllForWebAppResponder(resp *http.Resp
 // siteName - site name
 // name - rule name
 func (client RecommendationsClient) DisableRecommendationForSite(ctx context.Context, resourceGroupName string, siteName string, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.DisableRecommendationForSite")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -195,6 +216,16 @@ func (client RecommendationsClient) DisableRecommendationForSiteResponder(resp *
 // Parameters:
 // name - rule name
 func (client RecommendationsClient) DisableRecommendationForSubscription(ctx context.Context, name string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.DisableRecommendationForSubscription")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DisableRecommendationForSubscriptionPreparer(ctx, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.RecommendationsClient", "DisableRecommendationForSubscription", nil, "Failure preparing request")
@@ -261,9 +292,19 @@ func (client RecommendationsClient) DisableRecommendationForSubscriptionResponde
 // siteName - name of the app.
 // name - name of the recommendation.
 // updateSeen - specify <code>true</code> to update the last-seen timestamp of the recommendation object.
-// recommendationID - the GUID of the recommedation object if you query an expired one. You don't need to
+// recommendationID - the GUID of the recommendation object if you query an expired one. You don't need to
 // specify it to query an active entry.
 func (client RecommendationsClient) GetRuleDetailsByWebApp(ctx context.Context, resourceGroupName string, siteName string, name string, updateSeen *bool, recommendationID string) (result RecommendationRule, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.GetRuleDetailsByWebApp")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -349,6 +390,16 @@ func (client RecommendationsClient) GetRuleDetailsByWebAppResponder(resp *http.R
 // 'Notification' and startTime eq 2014-01-01T00:00:00Z and endTime eq 2014-12-31T23:59:59Z and timeGrain eq
 // duration'[PT1H|PT1M|P1D]
 func (client RecommendationsClient) List(ctx context.Context, featured *bool, filter string) (result RecommendationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.List")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, featured, filter)
 	if err != nil {
@@ -417,8 +468,8 @@ func (client RecommendationsClient) ListResponder(resp *http.Response) (result R
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client RecommendationsClient) listNextResults(lastResults RecommendationCollection) (result RecommendationCollection, err error) {
-	req, err := lastResults.recommendationCollectionPreparer()
+func (client RecommendationsClient) listNextResults(ctx context.Context, lastResults RecommendationCollection) (result RecommendationCollection, err error) {
+	req, err := lastResults.recommendationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.RecommendationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -439,6 +490,16 @@ func (client RecommendationsClient) listNextResults(lastResults RecommendationCo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecommendationsClient) ListComplete(ctx context.Context, featured *bool, filter string) (result RecommendationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, featured, filter)
 	return
 }
@@ -453,6 +514,16 @@ func (client RecommendationsClient) ListComplete(ctx context.Context, featured *
 // 'Notification' and startTime eq 2014-01-01T00:00:00Z and endTime eq 2014-12-31T23:59:59Z and timeGrain eq
 // duration'[PT1H|PT1M|P1D]
 func (client RecommendationsClient) ListHistoryForWebApp(ctx context.Context, resourceGroupName string, siteName string, expiredOnly *bool, filter string) (result RecommendationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.ListHistoryForWebApp")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -531,8 +602,8 @@ func (client RecommendationsClient) ListHistoryForWebAppResponder(resp *http.Res
 }
 
 // listHistoryForWebAppNextResults retrieves the next set of results, if any.
-func (client RecommendationsClient) listHistoryForWebAppNextResults(lastResults RecommendationCollection) (result RecommendationCollection, err error) {
-	req, err := lastResults.recommendationCollectionPreparer()
+func (client RecommendationsClient) listHistoryForWebAppNextResults(ctx context.Context, lastResults RecommendationCollection) (result RecommendationCollection, err error) {
+	req, err := lastResults.recommendationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.RecommendationsClient", "listHistoryForWebAppNextResults", nil, "Failure preparing next results request")
 	}
@@ -553,6 +624,16 @@ func (client RecommendationsClient) listHistoryForWebAppNextResults(lastResults
 
 // ListHistoryForWebAppComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecommendationsClient) ListHistoryForWebAppComplete(ctx context.Context, resourceGroupName string, siteName string, expiredOnly *bool, filter string) (result RecommendationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.ListHistoryForWebApp")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListHistoryForWebApp(ctx, resourceGroupName, siteName, expiredOnly, filter)
 	return
 }
@@ -566,6 +647,16 @@ func (client RecommendationsClient) ListHistoryForWebAppComplete(ctx context.Con
 // filter - return only channels specified in the filter. Filter is specified by using OData syntax. Example:
 // $filter=channel eq 'Api' or channel eq 'Notification'
 func (client RecommendationsClient) ListRecommendedRulesForWebApp(ctx context.Context, resourceGroupName string, siteName string, featured *bool, filter string) (result RecommendationCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.ListRecommendedRulesForWebApp")
+		defer func() {
+			sc := -1
+			if result.rc.Response.Response != nil {
+				sc = result.rc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -644,8 +735,8 @@ func (client RecommendationsClient) ListRecommendedRulesForWebAppResponder(resp
 }
 
 // listRecommendedRulesForWebAppNextResults retrieves the next set of results, if any.
-func (client RecommendationsClient) listRecommendedRulesForWebAppNextResults(lastResults RecommendationCollection) (result RecommendationCollection, err error) {
-	req, err := lastResults.recommendationCollectionPreparer()
+func (client RecommendationsClient) listRecommendedRulesForWebAppNextResults(ctx context.Context, lastResults RecommendationCollection) (result RecommendationCollection, err error) {
+	req, err := lastResults.recommendationCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.RecommendationsClient", "listRecommendedRulesForWebAppNextResults", nil, "Failure preparing next results request")
 	}
@@ -666,12 +757,32 @@ func (client RecommendationsClient) listRecommendedRulesForWebAppNextResults(las
 
 // ListRecommendedRulesForWebAppComplete enumerates all values, automatically crossing page boundaries as required.
 func (client RecommendationsClient) ListRecommendedRulesForWebAppComplete(ctx context.Context, resourceGroupName string, siteName string, featured *bool, filter string) (result RecommendationCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.ListRecommendedRulesForWebApp")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListRecommendedRulesForWebApp(ctx, resourceGroupName, siteName, featured, filter)
 	return
 }
 
 // ResetAllFilters reset all recommendation opt-out settings for a subscription.
 func (client RecommendationsClient) ResetAllFilters(ctx context.Context) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.ResetAllFilters")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ResetAllFiltersPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.RecommendationsClient", "ResetAllFilters", nil, "Failure preparing request")
@@ -736,6 +847,16 @@ func (client RecommendationsClient) ResetAllFiltersResponder(resp *http.Response
 // resourceGroupName - name of the resource group to which the resource belongs.
 // siteName - name of the app.
 func (client RecommendationsClient) ResetAllFiltersForWebApp(ctx context.Context, resourceGroupName string, siteName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/RecommendationsClient.ResetAllFiltersForWebApp")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/resourcehealthmetadata.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/resourcehealthmetadata.go
index 41299bdc1bc3..33d0821d5c08 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/resourcehealthmetadata.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/resourcehealthmetadata.go
@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewResourceHealthMetadataClientWithBaseURI(baseURI string, subscriptionID s
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app
 func (client ResourceHealthMetadataClient) GetBySite(ctx context.Context, resourceGroupName string, name string) (result ResourceHealthMetadata, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.GetBySite")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -121,6 +132,16 @@ func (client ResourceHealthMetadataClient) GetBySiteResponder(resp *http.Respons
 // name - name of web app
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client ResourceHealthMetadataClient) GetBySiteSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ResourceHealthMetadata, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.GetBySiteSlot")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -194,6 +215,16 @@ func (client ResourceHealthMetadataClient) GetBySiteSlotResponder(resp *http.Res
 
 // List list all ResourceHealthMetadata for all sites in the subscription.
 func (client ResourceHealthMetadataClient) List(ctx context.Context) (result ResourceHealthMetadataCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.List")
+		defer func() {
+			sc := -1
+			if result.rhmc.Response.Response != nil {
+				sc = result.rhmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -256,8 +287,8 @@ func (client ResourceHealthMetadataClient) ListResponder(resp *http.Response) (r
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ResourceHealthMetadataClient) listNextResults(lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
-	req, err := lastResults.resourceHealthMetadataCollectionPreparer()
+func (client ResourceHealthMetadataClient) listNextResults(ctx context.Context, lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
+	req, err := lastResults.resourceHealthMetadataCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ResourceHealthMetadataClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -278,6 +309,16 @@ func (client ResourceHealthMetadataClient) listNextResults(lastResults ResourceH
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceHealthMetadataClient) ListComplete(ctx context.Context) (result ResourceHealthMetadataCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -286,6 +327,16 @@ func (client ResourceHealthMetadataClient) ListComplete(ctx context.Context) (re
 // Parameters:
 // resourceGroupName - name of the resource group to which the resource belongs.
 func (client ResourceHealthMetadataClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result ResourceHealthMetadataCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.rhmc.Response.Response != nil {
+				sc = result.rhmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -357,8 +408,8 @@ func (client ResourceHealthMetadataClient) ListByResourceGroupResponder(resp *ht
 }
 
 // listByResourceGroupNextResults retrieves the next set of results, if any.
-func (client ResourceHealthMetadataClient) listByResourceGroupNextResults(lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
-	req, err := lastResults.resourceHealthMetadataCollectionPreparer()
+func (client ResourceHealthMetadataClient) listByResourceGroupNextResults(ctx context.Context, lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
+	req, err := lastResults.resourceHealthMetadataCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ResourceHealthMetadataClient", "listByResourceGroupNextResults", nil, "Failure preparing next results request")
 	}
@@ -379,6 +430,16 @@ func (client ResourceHealthMetadataClient) listByResourceGroupNextResults(lastRe
 
 // ListByResourceGroupComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceHealthMetadataClient) ListByResourceGroupComplete(ctx context.Context, resourceGroupName string) (result ResourceHealthMetadataCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListByResourceGroup(ctx, resourceGroupName)
 	return
 }
@@ -388,6 +449,16 @@ func (client ResourceHealthMetadataClient) ListByResourceGroupComplete(ctx conte
 // resourceGroupName - name of the resource group to which the resource belongs.
 // name - name of web app.
 func (client ResourceHealthMetadataClient) ListBySite(ctx context.Context, resourceGroupName string, name string) (result ResourceHealthMetadataCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.ListBySite")
+		defer func() {
+			sc := -1
+			if result.rhmc.Response.Response != nil {
+				sc = result.rhmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -460,8 +531,8 @@ func (client ResourceHealthMetadataClient) ListBySiteResponder(resp *http.Respon
 }
 
 // listBySiteNextResults retrieves the next set of results, if any.
-func (client ResourceHealthMetadataClient) listBySiteNextResults(lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
-	req, err := lastResults.resourceHealthMetadataCollectionPreparer()
+func (client ResourceHealthMetadataClient) listBySiteNextResults(ctx context.Context, lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
+	req, err := lastResults.resourceHealthMetadataCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ResourceHealthMetadataClient", "listBySiteNextResults", nil, "Failure preparing next results request")
 	}
@@ -482,6 +553,16 @@ func (client ResourceHealthMetadataClient) listBySiteNextResults(lastResults Res
 
 // ListBySiteComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceHealthMetadataClient) ListBySiteComplete(ctx context.Context, resourceGroupName string, name string) (result ResourceHealthMetadataCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.ListBySite")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySite(ctx, resourceGroupName, name)
 	return
 }
@@ -492,6 +573,16 @@ func (client ResourceHealthMetadataClient) ListBySiteComplete(ctx context.Contex
 // name - name of web app.
 // slot - name of web app slot. If not specified then will default to production slot.
 func (client ResourceHealthMetadataClient) ListBySiteSlot(ctx context.Context, resourceGroupName string, name string, slot string) (result ResourceHealthMetadataCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.ListBySiteSlot")
+		defer func() {
+			sc := -1
+			if result.rhmc.Response.Response != nil {
+				sc = result.rhmc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
@@ -565,8 +656,8 @@ func (client ResourceHealthMetadataClient) ListBySiteSlotResponder(resp *http.Re
 }
 
 // listBySiteSlotNextResults retrieves the next set of results, if any.
-func (client ResourceHealthMetadataClient) listBySiteSlotNextResults(lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
-	req, err := lastResults.resourceHealthMetadataCollectionPreparer()
+func (client ResourceHealthMetadataClient) listBySiteSlotNextResults(ctx context.Context, lastResults ResourceHealthMetadataCollection) (result ResourceHealthMetadataCollection, err error) {
+	req, err := lastResults.resourceHealthMetadataCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.ResourceHealthMetadataClient", "listBySiteSlotNextResults", nil, "Failure preparing next results request")
 	}
@@ -587,6 +678,16 @@ func (client ResourceHealthMetadataClient) listBySiteSlotNextResults(lastResults
 
 // ListBySiteSlotComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ResourceHealthMetadataClient) ListBySiteSlotComplete(ctx context.Context, resourceGroupName string, name string, slot string) (result ResourceHealthMetadataCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ResourceHealthMetadataClient.ListBySiteSlot")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListBySiteSlot(ctx, resourceGroupName, name, slot)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/topleveldomains.go b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/topleveldomains.go
index 8d95d0b7f374..2747b663dbe6 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/topleveldomains.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/services/web/mgmt/2018-02-01/web/topleveldomains.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewTopLevelDomainsClientWithBaseURI(baseURI string, subscriptionID string)
 // Parameters:
 // name - name of the top-level domain.
 func (client TopLevelDomainsClient) Get(ctx context.Context, name string) (result TopLevelDomain, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, name)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "web.TopLevelDomainsClient", "Get", nil, "Failure preparing request")
@@ -106,6 +117,16 @@ func (client TopLevelDomainsClient) GetResponder(resp *http.Response) (result To
 
 // List get all top-level domains supported for registration.
 func (client TopLevelDomainsClient) List(ctx context.Context) (result TopLevelDomainCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainsClient.List")
+		defer func() {
+			sc := -1
+			if result.tldc.Response.Response != nil {
+				sc = result.tldc.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -168,8 +189,8 @@ func (client TopLevelDomainsClient) ListResponder(resp *http.Response) (result T
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TopLevelDomainsClient) listNextResults(lastResults TopLevelDomainCollection) (result TopLevelDomainCollection, err error) {
-	req, err := lastResults.topLevelDomainCollectionPreparer()
+func (client TopLevelDomainsClient) listNextResults(ctx context.Context, lastResults TopLevelDomainCollection) (result TopLevelDomainCollection, err error) {
+	req, err := lastResults.topLevelDomainCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.TopLevelDomainsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -190,6 +211,16 @@ func (client TopLevelDomainsClient) listNextResults(lastResults TopLevelDomainCo
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TopLevelDomainsClient) ListComplete(ctx context.Context) (result TopLevelDomainCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }
@@ -199,6 +230,16 @@ func (client TopLevelDomainsClient) ListComplete(ctx context.Context) (result To
 // name - name of the top-level domain.
 // agreementOption - domain agreement options.
 func (client TopLevelDomainsClient) ListAgreements(ctx context.Context, name string, agreementOption TopLevelDomainAgreementOption) (result TldLegalAgreementCollectionPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainsClient.ListAgreements")
+		defer func() {
+			sc := -1
+			if result.tlac.Response.Response != nil {
+				sc = result.tlac.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listAgreementsNextResults
 	req, err := client.ListAgreementsPreparer(ctx, name, agreementOption)
 	if err != nil {
@@ -264,8 +305,8 @@ func (client TopLevelDomainsClient) ListAgreementsResponder(resp *http.Response)
 }
 
 // listAgreementsNextResults retrieves the next set of results, if any.
-func (client TopLevelDomainsClient) listAgreementsNextResults(lastResults TldLegalAgreementCollection) (result TldLegalAgreementCollection, err error) {
-	req, err := lastResults.tldLegalAgreementCollectionPreparer()
+func (client TopLevelDomainsClient) listAgreementsNextResults(ctx context.Context, lastResults TldLegalAgreementCollection) (result TldLegalAgreementCollection, err error) {
+	req, err := lastResults.tldLegalAgreementCollectionPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "web.TopLevelDomainsClient", "listAgreementsNextResults", nil, "Failure preparing next results request")
 	}
@@ -286,6 +327,16 @@ func (client TopLevelDomainsClient) listAgreementsNextResults(lastResults TldLeg
 
 // ListAgreementsComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TopLevelDomainsClient) ListAgreementsComplete(ctx context.Context, name string, agreementOption TopLevelDomainAgreementOption) (result TldLegalAgreementCollectionIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TopLevelDomainsClient.ListAgreements")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListAgreements(ctx, name, agreementOption)
 	return
 }
diff --git a/vendor/github.com/Azure/azure-sdk-for-go/version/version.go b/vendor/github.com/Azure/azure-sdk-for-go/version/version.go
index 7f0f6f2b660e..4a6bc30316e1 100644
--- a/vendor/github.com/Azure/azure-sdk-for-go/version/version.go
+++ b/vendor/github.com/Azure/azure-sdk-for-go/version/version.go
@@ -18,4 +18,4 @@ package version
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 // Number contains the semantic version of this SDK.
-const Number = "v21.3.0"
+const Number = "v24.0.0"
diff --git a/vendor/github.com/Azure/go-autorest/autorest/adal/config.go b/vendor/github.com/Azure/go-autorest/autorest/adal/config.go
index bee5e61ddb2c..8c83a917ff7e 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/adal/config.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/adal/config.go
@@ -19,10 +19,6 @@ import (
 	"net/url"
 )
 
-const (
-	activeDirectoryAPIVersion = "1.0"
-)
-
 // OAuthConfig represents the endpoints needed
 // in OAuth operations
 type OAuthConfig struct {
@@ -46,11 +42,25 @@ func validateStringParam(param, name string) error {
 
 // NewOAuthConfig returns an OAuthConfig with tenant specific urls
 func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, error) {
+	apiVer := "1.0"
+	return NewOAuthConfigWithAPIVersion(activeDirectoryEndpoint, tenantID, &apiVer)
+}
+
+// NewOAuthConfigWithAPIVersion returns an OAuthConfig with tenant specific urls.
+// If apiVersion is not nil the "api-version" query parameter will be appended to the endpoint URLs with the specified value.
+func NewOAuthConfigWithAPIVersion(activeDirectoryEndpoint, tenantID string, apiVersion *string) (*OAuthConfig, error) {
 	if err := validateStringParam(activeDirectoryEndpoint, "activeDirectoryEndpoint"); err != nil {
 		return nil, err
 	}
+	api := ""
 	// it's legal for tenantID to be empty so don't validate it
-	const activeDirectoryEndpointTemplate = "%s/oauth2/%s?api-version=%s"
+	if apiVersion != nil {
+		if err := validateStringParam(*apiVersion, "apiVersion"); err != nil {
+			return nil, err
+		}
+		api = fmt.Sprintf("?api-version=%s", *apiVersion)
+	}
+	const activeDirectoryEndpointTemplate = "%s/oauth2/%s%s"
 	u, err := url.Parse(activeDirectoryEndpoint)
 	if err != nil {
 		return nil, err
@@ -59,15 +69,15 @@ func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, err
 	if err != nil {
 		return nil, err
 	}
-	authorizeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "authorize", activeDirectoryAPIVersion))
+	authorizeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "authorize", api))
 	if err != nil {
 		return nil, err
 	}
-	tokenURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "token", activeDirectoryAPIVersion))
+	tokenURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "token", api))
 	if err != nil {
 		return nil, err
 	}
-	deviceCodeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "devicecode", activeDirectoryAPIVersion))
+	deviceCodeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "devicecode", api))
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go b/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go
index 0e5ad14d3962..834401e00dec 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go
@@ -38,7 +38,7 @@ func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
 	return sf(r)
 }
 
-// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
+// SendDecorator takes and possibly decorates, by wrapping, a Sender. Decorators may affect the
 // http.Request and pass it along or, first, pass the http.Request along then react to the
 // http.Response result.
 type SendDecorator func(Sender) Sender
diff --git a/vendor/github.com/Azure/go-autorest/autorest/adal/token.go b/vendor/github.com/Azure/go-autorest/autorest/adal/token.go
index 32aea8389127..52ca378667df 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/adal/token.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/adal/token.go
@@ -29,13 +29,12 @@ import (
 	"net"
 	"net/http"
 	"net/url"
-	"strconv"
 	"strings"
 	"sync"
 	"time"
 
 	"github.com/Azure/go-autorest/autorest/date"
-	"github.com/Azure/go-autorest/version"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/dgrijalva/jwt-go"
 )
 
@@ -97,18 +96,27 @@ type RefresherWithContext interface {
 type TokenRefreshCallback func(Token) error
 
 // Token encapsulates the access token used to authorize Azure requests.
+// https://docs.microsoft.com/en-us/azure/active-directory/develop/v1-oauth2-client-creds-grant-flow#service-to-service-access-token-response
 type Token struct {
 	AccessToken  string `json:"access_token"`
 	RefreshToken string `json:"refresh_token"`
 
-	ExpiresIn string `json:"expires_in"`
-	ExpiresOn string `json:"expires_on"`
-	NotBefore string `json:"not_before"`
+	ExpiresIn json.Number `json:"expires_in"`
+	ExpiresOn json.Number `json:"expires_on"`
+	NotBefore json.Number `json:"not_before"`
 
 	Resource string `json:"resource"`
 	Type     string `json:"token_type"`
 }
 
+func newToken() Token {
+	return Token{
+		ExpiresIn: "0",
+		ExpiresOn: "0",
+		NotBefore: "0",
+	}
+}
+
 // IsZero returns true if the token object is zero-initialized.
 func (t Token) IsZero() bool {
 	return t == Token{}
@@ -116,12 +124,12 @@ func (t Token) IsZero() bool {
 
 // Expires returns the time.Time when the Token expires.
 func (t Token) Expires() time.Time {
-	s, err := strconv.Atoi(t.ExpiresOn)
+	s, err := t.ExpiresOn.Float64()
 	if err != nil {
 		s = -3600
 	}
 
-	expiration := date.NewUnixTimeFromSeconds(float64(s))
+	expiration := date.NewUnixTimeFromSeconds(s)
 
 	return time.Time(expiration).UTC()
 }
@@ -218,6 +226,8 @@ func (secret *ServicePrincipalCertificateSecret) SignJwt(spt *ServicePrincipalTo
 
 	token := jwt.New(jwt.SigningMethodRS256)
 	token.Header["x5t"] = thumbprint
+	x5c := []string{base64.StdEncoding.EncodeToString(secret.Certificate.Raw)}
+	token.Header["x5c"] = x5c
 	token.Claims = jwt.MapClaims{
 		"aud": spt.inner.OauthConfig.TokenEndpoint.String(),
 		"iss": spt.inner.ClientID,
@@ -375,8 +385,13 @@ func (spt *ServicePrincipalToken) UnmarshalJSON(data []byte) error {
 	if err != nil {
 		return err
 	}
-	spt.refreshLock = &sync.RWMutex{}
-	spt.sender = &http.Client{}
+	// Don't override the refreshLock or the sender if those have been already set.
+	if spt.refreshLock == nil {
+		spt.refreshLock = &sync.RWMutex{}
+	}
+	if spt.sender == nil {
+		spt.sender = &http.Client{Transport: tracing.Transport}
+	}
 	return nil
 }
 
@@ -414,6 +429,7 @@ func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, reso
 	}
 	spt := &ServicePrincipalToken{
 		inner: servicePrincipalToken{
+			Token:         newToken(),
 			OauthConfig:   oauthConfig,
 			Secret:        secret,
 			ClientID:      id,
@@ -422,7 +438,7 @@ func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, reso
 			RefreshWithin: defaultRefresh,
 		},
 		refreshLock:      &sync.RWMutex{},
-		sender:           &http.Client{},
+		sender:           &http.Client{Transport: tracing.Transport},
 		refreshCallbacks: callbacks,
 	}
 	return spt, nil
@@ -653,6 +669,7 @@ func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedI
 
 	spt := &ServicePrincipalToken{
 		inner: servicePrincipalToken{
+			Token: newToken(),
 			OauthConfig: OAuthConfig{
 				TokenEndpoint: *msiEndpointURL,
 			},
@@ -662,7 +679,7 @@ func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedI
 			RefreshWithin: defaultRefresh,
 		},
 		refreshLock:           &sync.RWMutex{},
-		sender:                &http.Client{},
+		sender:                &http.Client{Transport: tracing.Transport},
 		refreshCallbacks:      callbacks,
 		MaxMSIRefreshAttempts: defaultMaxMSIRefreshAttempts,
 	}
@@ -779,7 +796,7 @@ func (spt *ServicePrincipalToken) refreshInternal(ctx context.Context, resource
 	if err != nil {
 		return fmt.Errorf("adal: Failed to build the refresh request. Error = '%v'", err)
 	}
-	req.Header.Add("User-Agent", version.UserAgent())
+	req.Header.Add("User-Agent", userAgent())
 	req = req.WithContext(ctx)
 	if !isIMDS(spt.inner.OauthConfig.TokenEndpoint) {
 		v := url.Values{}
diff --git a/vendor/github.com/Azure/go-autorest/autorest/adal/version.go b/vendor/github.com/Azure/go-autorest/autorest/adal/version.go
new file mode 100644
index 000000000000..3944edf05109
--- /dev/null
+++ b/vendor/github.com/Azure/go-autorest/autorest/adal/version.go
@@ -0,0 +1,35 @@
+package adal
+
+import (
+	"fmt"
+	"runtime"
+)
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+const number = "v1.0.0"
+
+var (
+	ua = fmt.Sprintf("Go/%s (%s-%s) go-autorest/adal/%s",
+		runtime.Version(),
+		runtime.GOARCH,
+		runtime.GOOS,
+		number,
+	)
+)
+
+func userAgent() string {
+	return ua
+}
diff --git a/vendor/github.com/Azure/go-autorest/autorest/authorization.go b/vendor/github.com/Azure/go-autorest/autorest/authorization.go
index 77eff45bddb5..bc474b406af8 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/authorization.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/authorization.go
@@ -21,6 +21,7 @@ import (
 	"strings"
 
 	"github.com/Azure/go-autorest/autorest/adal"
+	"github.com/Azure/go-autorest/tracing"
 )
 
 const (
@@ -68,7 +69,7 @@ func NewAPIKeyAuthorizer(headers map[string]interface{}, queryParameters map[str
 	return &APIKeyAuthorizer{headers: headers, queryParameters: queryParameters}
 }
 
-// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Paramaters
+// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Parameters.
 func (aka *APIKeyAuthorizer) WithAuthorization() PrepareDecorator {
 	return func(p Preparer) Preparer {
 		return DecoratePreparer(p, WithHeaders(aka.headers), WithQueryParameters(aka.queryParameters))
@@ -147,7 +148,7 @@ type BearerAuthorizerCallback struct {
 // is invoked when the HTTP request is submitted.
 func NewBearerAuthorizerCallback(sender Sender, callback BearerAuthorizerCallbackFunc) *BearerAuthorizerCallback {
 	if sender == nil {
-		sender = &http.Client{}
+		sender = &http.Client{Transport: tracing.Transport}
 	}
 	return &BearerAuthorizerCallback{sender: sender, callback: callback}
 }
diff --git a/vendor/github.com/Azure/go-autorest/autorest/azure/async.go b/vendor/github.com/Azure/go-autorest/autorest/azure/async.go
index 9dd7a1d27c5f..3f6a2c097f46 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/azure/async.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/azure/async.go
@@ -26,6 +26,7 @@ import (
 	"time"
 
 	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/tracing"
 )
 
 const (
@@ -58,10 +59,7 @@ func NewFuture(req *http.Request) Future {
 // with the initial response from an asynchronous operation.
 func NewFutureFromResponse(resp *http.Response) (Future, error) {
 	pt, err := createPollingTracker(resp)
-	if err != nil {
-		return Future{}, err
-	}
-	return Future{pt: pt}, nil
+	return Future{pt: pt}, err
 }
 
 // Response returns the last HTTP response.
@@ -89,7 +87,23 @@ func (f Future) PollingMethod() PollingMethodType {
 }
 
 // Done queries the service to see if the operation has completed.
+// Deprecated: Use DoneWithContext()
 func (f *Future) Done(sender autorest.Sender) (bool, error) {
+	return f.DoneWithContext(context.Background(), sender)
+}
+
+// DoneWithContext queries the service to see if the operation has completed.
+func (f *Future) DoneWithContext(ctx context.Context, sender autorest.Sender) (done bool, err error) {
+	ctx = tracing.StartSpan(ctx, "github.com/Azure/go-autorest/autorest/azure/async.DoneWithContext")
+	defer func() {
+		sc := -1
+		resp := f.Response()
+		if resp != nil {
+			sc = resp.StatusCode
+		}
+		tracing.EndSpan(ctx, sc, err)
+	}()
+
 	// support for legacy Future implementation
 	if f.req != nil {
 		resp, err := sender.Do(f.req)
@@ -110,7 +124,7 @@ func (f *Future) Done(sender autorest.Sender) (bool, error) {
 	if f.pt.hasTerminated() {
 		return true, f.pt.pollingError()
 	}
-	if err := f.pt.pollForStatus(sender); err != nil {
+	if err := f.pt.pollForStatus(ctx, sender); err != nil {
 		return false, err
 	}
 	if err := f.pt.checkForErrors(); err != nil {
@@ -167,11 +181,25 @@ func (f Future) WaitForCompletion(ctx context.Context, client autorest.Client) e
 // running operation has completed, the provided context is cancelled, or the client's
 // polling duration has been exceeded.  It will retry failed polling attempts based on
 // the retry value defined in the client up to the maximum retry attempts.
-func (f *Future) WaitForCompletionRef(ctx context.Context, client autorest.Client) error {
-	ctx, cancel := context.WithTimeout(ctx, client.PollingDuration)
-	defer cancel()
-	done, err := f.Done(client)
-	for attempts := 0; !done; done, err = f.Done(client) {
+func (f *Future) WaitForCompletionRef(ctx context.Context, client autorest.Client) (err error) {
+	ctx = tracing.StartSpan(ctx, "github.com/Azure/go-autorest/autorest/azure/async.WaitForCompletionRef")
+	defer func() {
+		sc := -1
+		resp := f.Response()
+		if resp != nil {
+			sc = resp.StatusCode
+		}
+		tracing.EndSpan(ctx, sc, err)
+	}()
+	cancelCtx := ctx
+	if d := client.PollingDuration; d != 0 {
+		var cancel context.CancelFunc
+		cancelCtx, cancel = context.WithTimeout(ctx, d)
+		defer cancel()
+	}
+
+	done, err := f.DoneWithContext(ctx, client)
+	for attempts := 0; !done; done, err = f.DoneWithContext(ctx, client) {
 		if attempts >= client.RetryAttempts {
 			return autorest.NewErrorWithError(err, "Future", "WaitForCompletion", f.pt.latestResponse(), "the number of retries has been exceeded")
 		}
@@ -195,12 +223,12 @@ func (f *Future) WaitForCompletionRef(ctx context.Context, client autorest.Clien
 			attempts++
 		}
 		// wait until the delay elapses or the context is cancelled
-		delayElapsed := autorest.DelayForBackoff(delay, delayAttempt, ctx.Done())
+		delayElapsed := autorest.DelayForBackoff(delay, delayAttempt, cancelCtx.Done())
 		if !delayElapsed {
-			return autorest.NewErrorWithError(ctx.Err(), "Future", "WaitForCompletion", f.pt.latestResponse(), "context has been cancelled")
+			return autorest.NewErrorWithError(cancelCtx.Err(), "Future", "WaitForCompletion", f.pt.latestResponse(), "context has been cancelled")
 		}
 	}
-	return err
+	return
 }
 
 // MarshalJSON implements the json.Marshaler interface.
@@ -285,7 +313,7 @@ type pollingTracker interface {
 	initializeState() error
 
 	// makes an HTTP request to check the status of the LRO
-	pollForStatus(sender autorest.Sender) error
+	pollForStatus(ctx context.Context, sender autorest.Sender) error
 
 	// updates internal tracker state, call this after each call to pollForStatus
 	updatePollingState(provStateApl bool) error
@@ -399,6 +427,10 @@ func (pt *pollingTrackerBase) updateRawBody() error {
 		if err != nil {
 			return autorest.NewErrorWithError(err, "pollingTrackerBase", "updateRawBody", nil, "failed to read response body")
 		}
+		// observed in 204 responses over HTTP/2.0; the content length is -1 but body is empty
+		if len(b) == 0 {
+			return nil
+		}
 		// put the body back so it's available to other callers
 		pt.resp.Body = ioutil.NopCloser(bytes.NewReader(b))
 		if err = json.Unmarshal(b, &pt.rawBody); err != nil {
@@ -408,15 +440,13 @@ func (pt *pollingTrackerBase) updateRawBody() error {
 	return nil
 }
 
-func (pt *pollingTrackerBase) pollForStatus(sender autorest.Sender) error {
+func (pt *pollingTrackerBase) pollForStatus(ctx context.Context, sender autorest.Sender) error {
 	req, err := http.NewRequest(http.MethodGet, pt.URI, nil)
 	if err != nil {
 		return autorest.NewErrorWithError(err, "pollingTrackerBase", "pollForStatus", nil, "failed to create HTTP request")
 	}
-	// attach the context from the original request if available (it will be absent for deserialized futures)
-	if pt.resp != nil {
-		req = req.WithContext(pt.resp.Request.Context())
-	}
+
+	req = req.WithContext(ctx)
 	pt.resp, err = sender.Do(req)
 	if err != nil {
 		return autorest.NewErrorWithError(err, "pollingTrackerBase", "pollForStatus", nil, "failed to send HTTP request")
@@ -445,7 +475,7 @@ func (pt *pollingTrackerBase) updateErrorFromResponse() {
 		re := respErr{}
 		defer pt.resp.Body.Close()
 		var b []byte
-		if b, err = ioutil.ReadAll(pt.resp.Body); err != nil {
+		if b, err = ioutil.ReadAll(pt.resp.Body); err != nil || len(b) == 0 {
 			goto Default
 		}
 		if err = json.Unmarshal(b, &re); err != nil {
@@ -663,7 +693,7 @@ func (pt *pollingTrackerPatch) updatePollingMethod() error {
 		}
 	}
 	// for 202 prefer the Azure-AsyncOperation header but fall back to Location if necessary
-	// note the absense of the "final GET" mechanism for PATCH
+	// note the absence of the "final GET" mechanism for PATCH
 	if pt.resp.StatusCode == http.StatusAccepted {
 		ao, err := getURLFromAsyncOpHeader(pt.resp)
 		if err != nil {
diff --git a/vendor/github.com/Azure/go-autorest/autorest/azure/cli/profile.go b/vendor/github.com/Azure/go-autorest/autorest/azure/cli/profile.go
index b62bf03baceb..a336b958d463 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/azure/cli/profile.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/azure/cli/profile.go
@@ -19,6 +19,8 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"os"
+	"path/filepath"
 
 	"github.com/dimchansky/utfbom"
 	"github.com/mitchellh/go-homedir"
@@ -47,9 +49,14 @@ type User struct {
 	Type string `json:"type"`
 }
 
+const azureProfileJSON = "azureProfile.json"
+
 // ProfilePath returns the path where the Azure Profile is stored from the Azure CLI
 func ProfilePath() (string, error) {
-	return homedir.Expand("~/.azure/azureProfile.json")
+	if cfgDir := os.Getenv("AZURE_CONFIG_DIR"); cfgDir != "" {
+		return filepath.Join(cfgDir, azureProfileJSON), nil
+	}
+	return homedir.Expand("~/.azure/" + azureProfileJSON)
 }
 
 // LoadProfile restores a Profile object from a file located at 'path'.
diff --git a/vendor/github.com/Azure/go-autorest/autorest/azure/cli/token.go b/vendor/github.com/Azure/go-autorest/autorest/azure/cli/token.go
index 83b81c34bf8d..dece9ec6312e 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/azure/cli/token.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/azure/cli/token.go
@@ -15,9 +15,13 @@ package cli
 //  limitations under the License.
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"os"
+	"os/exec"
+	"regexp"
+	"runtime"
 	"strconv"
 	"time"
 
@@ -54,7 +58,7 @@ func (t Token) ToADALToken() (converted adal.Token, err error) {
 		AccessToken:  t.AccessToken,
 		Type:         t.TokenType,
 		ExpiresIn:    "3600",
-		ExpiresOn:    strconv.Itoa(int(difference.Seconds())),
+		ExpiresOn:    json.Number(strconv.Itoa(int(difference.Seconds()))),
 		RefreshToken: t.RefreshToken,
 		Resource:     t.Resource,
 	}
@@ -112,3 +116,55 @@ func LoadTokens(path string) ([]Token, error) {
 
 	return tokens, nil
 }
+
+// GetTokenFromCLI gets a token using Azure CLI 2.0 for local development scenarios.
+func GetTokenFromCLI(resource string) (*Token, error) {
+	// This is the path that a developer can set to tell this class what the install path for Azure CLI is.
+	const azureCLIPath = "AzureCLIPath"
+
+	// The default install paths are used to find Azure CLI. This is for security, so that any path in the calling program's Path environment is not used to execute Azure CLI.
+	azureCLIDefaultPathWindows := fmt.Sprintf("%s\\Microsoft SDKs\\Azure\\CLI2\\wbin; %s\\Microsoft SDKs\\Azure\\CLI2\\wbin", os.Getenv("ProgramFiles(x86)"), os.Getenv("ProgramFiles"))
+
+	// Default path for non-Windows.
+	const azureCLIDefaultPath = "/usr/bin:/usr/local/bin"
+
+	// Validate resource, since it gets sent as a command line argument to Azure CLI
+	const invalidResourceErrorTemplate = "Resource %s is not in expected format. Only alphanumeric characters, [dot], [colon], [hyphen], and [forward slash] are allowed."
+	match, err := regexp.MatchString("^[0-9a-zA-Z-.:/]+$", resource)
+	if err != nil {
+		return nil, err
+	}
+	if !match {
+		return nil, fmt.Errorf(invalidResourceErrorTemplate, resource)
+	}
+
+	// Execute Azure CLI to get token
+	var cliCmd *exec.Cmd
+	if runtime.GOOS == "windows" {
+		cliCmd = exec.Command(fmt.Sprintf("%s\\system32\\cmd.exe", os.Getenv("windir")))
+		cliCmd.Env = os.Environ()
+		cliCmd.Env = append(cliCmd.Env, fmt.Sprintf("PATH=%s;%s", os.Getenv(azureCLIPath), azureCLIDefaultPathWindows))
+		cliCmd.Args = append(cliCmd.Args, "/c")
+	} else {
+		cliCmd = exec.Command(os.Getenv("SHELL"))
+		cliCmd.Env = os.Environ()
+		cliCmd.Env = append(cliCmd.Env, fmt.Sprintf("PATH=%s:%s", os.Getenv(azureCLIPath), azureCLIDefaultPath))
+	}
+	cliCmd.Args = append(cliCmd.Args, "az", "account", "get-access-token", "-o", "json", "--resource", resource)
+
+	var stderr bytes.Buffer
+	cliCmd.Stderr = &stderr
+
+	output, err := cliCmd.Output()
+	if err != nil {
+		return nil, fmt.Errorf("Invoking Azure CLI failed with the following error: %s", stderr.String())
+	}
+
+	tokenResponse := Token{}
+	err = json.Unmarshal(output, &tokenResponse)
+	if err != nil {
+		return nil, err
+	}
+
+	return &tokenResponse, err
+}
diff --git a/vendor/github.com/Azure/go-autorest/autorest/azure/rp.go b/vendor/github.com/Azure/go-autorest/autorest/azure/rp.go
index bd34f0ed5a58..86ce9f2b5b1e 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/azure/rp.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/azure/rp.go
@@ -140,8 +140,8 @@ func register(client autorest.Client, originalReq *http.Request, re RequestError
 	}
 
 	// poll for registered provisioning state
-	now := time.Now()
-	for err == nil && time.Since(now) < client.PollingDuration {
+	registrationStartTime := time.Now()
+	for err == nil && (client.PollingDuration == 0 || (client.PollingDuration != 0 && time.Since(registrationStartTime) < client.PollingDuration)) {
 		// taken from the resources SDK
 		// https://github.com/Azure/azure-sdk-for-go/blob/9f366792afa3e0ddaecdc860e793ba9d75e76c27/arm/resources/resources/providers.go#L45
 		preparer := autorest.CreatePreparer(
@@ -183,7 +183,7 @@ func register(client autorest.Client, originalReq *http.Request, re RequestError
 			return originalReq.Context().Err()
 		}
 	}
-	if !(time.Since(now) < client.PollingDuration) {
+	if client.PollingDuration != 0 && !(time.Since(registrationStartTime) < client.PollingDuration) {
 		return errors.New("polling for resource provider registration has exceeded the polling duration")
 	}
 	return err
diff --git a/vendor/github.com/Azure/go-autorest/autorest/client.go b/vendor/github.com/Azure/go-autorest/autorest/client.go
index 5c558c83a7e5..4874e6e82d6a 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/client.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/client.go
@@ -26,7 +26,7 @@ import (
 	"time"
 
 	"github.com/Azure/go-autorest/logger"
-	"github.com/Azure/go-autorest/version"
+	"github.com/Azure/go-autorest/tracing"
 )
 
 const (
@@ -147,6 +147,7 @@ type Client struct {
 	PollingDelay time.Duration
 
 	// PollingDuration sets the maximum polling time after which an error is returned.
+	// Setting this to zero will use the provided context to control the duration.
 	PollingDuration time.Duration
 
 	// RetryAttempts sets the default number of retry attempts for client.
@@ -173,7 +174,7 @@ func NewClientWithUserAgent(ua string) Client {
 		PollingDuration: DefaultPollingDuration,
 		RetryAttempts:   DefaultRetryAttempts,
 		RetryDuration:   DefaultRetryDuration,
-		UserAgent:       version.UserAgent(),
+		UserAgent:       UserAgent(),
 	}
 	c.Sender = c.sender()
 	c.AddToUserAgent(ua)
@@ -229,8 +230,10 @@ func (c Client) Do(r *http.Request) (*http.Response, error) {
 func (c Client) sender() Sender {
 	if c.Sender == nil {
 		j, _ := cookiejar.New(nil)
-		return &http.Client{Jar: j}
+		client := &http.Client{Jar: j, Transport: tracing.Transport}
+		return client
 	}
+
 	return c.Sender
 }
 
diff --git a/vendor/github.com/Azure/go-autorest/autorest/sender.go b/vendor/github.com/Azure/go-autorest/autorest/sender.go
index cacbd815717d..6665d7c00697 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/sender.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/sender.go
@@ -21,6 +21,8 @@ import (
 	"net/http"
 	"strconv"
 	"time"
+
+	"github.com/Azure/go-autorest/tracing"
 )
 
 // Sender is the interface that wraps the Do method to send HTTP requests.
@@ -38,7 +40,7 @@ func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
 	return sf(r)
 }
 
-// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
+// SendDecorator takes and possibly decorates, by wrapping, a Sender. Decorators may affect the
 // http.Request and pass it along or, first, pass the http.Request along then react to the
 // http.Response result.
 type SendDecorator func(Sender) Sender
@@ -68,7 +70,7 @@ func DecorateSender(s Sender, decorators ...SendDecorator) Sender {
 //
 // Send will not poll or retry requests.
 func Send(r *http.Request, decorators ...SendDecorator) (*http.Response, error) {
-	return SendWithSender(&http.Client{}, r, decorators...)
+	return SendWithSender(&http.Client{Transport: tracing.Transport}, r, decorators...)
 }
 
 // SendWithSender sends the passed http.Request, through the provided Sender, returning the
@@ -216,8 +218,7 @@ func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) Se
 		return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
 			rr := NewRetriableRequest(r)
 			// Increment to add the first call (attempts denotes number of retries)
-			attempts++
-			for attempt := 0; attempt < attempts; {
+			for attempt := 0; attempt < attempts+1; {
 				err = rr.Prepare()
 				if err != nil {
 					return resp, err
@@ -234,7 +235,7 @@ func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) Se
 				}
 				delayed := DelayWithRetryAfter(resp, r.Context().Done())
 				if !delayed && !DelayForBackoff(backoff, attempt, r.Context().Done()) {
-					return nil, r.Context().Err()
+					return resp, r.Context().Err()
 				}
 				// don't count a 429 against the number of attempts
 				// so that we continue to retry until it succeeds
diff --git a/vendor/github.com/Azure/go-autorest/autorest/utility.go b/vendor/github.com/Azure/go-autorest/autorest/utility.go
index bfddd90b5bfa..08cf11c11898 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/utility.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/utility.go
@@ -157,7 +157,7 @@ func AsStringSlice(s interface{}) ([]string, error) {
 }
 
 // String method converts interface v to string. If interface is a list, it
-// joins list elements using the seperator. Note that only sep[0] will be used for
+// joins list elements using the separator. Note that only sep[0] will be used for
 // joining if any separator is specified.
 func String(v interface{}, sep ...string) string {
 	if len(sep) == 0 {
diff --git a/vendor/github.com/Azure/go-autorest/autorest/version.go b/vendor/github.com/Azure/go-autorest/autorest/version.go
index 3c6451546bae..32c4e00cf9fa 100644
--- a/vendor/github.com/Azure/go-autorest/autorest/version.go
+++ b/vendor/github.com/Azure/go-autorest/autorest/version.go
@@ -1,7 +1,5 @@
 package autorest
 
-import "github.com/Azure/go-autorest/version"
-
 // Copyright 2017 Microsoft Corporation
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,7 +14,28 @@ import "github.com/Azure/go-autorest/version"
 //  See the License for the specific language governing permissions and
 //  limitations under the License.
 
+import (
+	"fmt"
+	"runtime"
+)
+
+const number = "v11.2.8"
+
+var (
+	userAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",
+		runtime.Version(),
+		runtime.GOARCH,
+		runtime.GOOS,
+		number,
+	)
+)
+
+// UserAgent returns a string containing the Go version, system architecture and OS, and the go-autorest version.
+func UserAgent() string {
+	return userAgent
+}
+
 // Version returns the semantic version (see http://semver.org).
 func Version() string {
-	return version.Number
+	return number
 }
diff --git a/vendor/github.com/Azure/go-autorest/logger/logger.go b/vendor/github.com/Azure/go-autorest/logger/logger.go
index 756fd80cab16..da09f394c5d0 100644
--- a/vendor/github.com/Azure/go-autorest/logger/logger.go
+++ b/vendor/github.com/Azure/go-autorest/logger/logger.go
@@ -162,7 +162,7 @@ type Writer interface {
 	// WriteResponse writes the specified HTTP response to the logger if the log level is greater than
 	// or equal to LogInfo.  The response body, if set, is logged at level LogDebug or higher.
 	// Custom filters can be specified to exclude URL, header, and/or body content from the log.
-	// By default no respone content is excluded.
+	// By default no response content is excluded.
 	WriteResponse(resp *http.Response, filter Filter)
 }
 
@@ -318,7 +318,7 @@ func (fl fileLogger) WriteResponse(resp *http.Response, filter Filter) {
 // returns true if the provided body should be included in the log
 func (fl fileLogger) shouldLogBody(header http.Header, body io.ReadCloser) bool {
 	ct := header.Get("Content-Type")
-	return fl.logLevel >= LogDebug && body != nil && strings.Index(ct, "application/octet-stream") == -1
+	return fl.logLevel >= LogDebug && body != nil && !strings.Contains(ct, "application/octet-stream")
 }
 
 // creates standard header for log entries, it contains a timestamp and the log level
diff --git a/vendor/github.com/Azure/go-autorest/tracing/tracing.go b/vendor/github.com/Azure/go-autorest/tracing/tracing.go
new file mode 100644
index 000000000000..cd61cb18b696
--- /dev/null
+++ b/vendor/github.com/Azure/go-autorest/tracing/tracing.go
@@ -0,0 +1,190 @@
+package tracing
+
+// Copyright 2018 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+
+	"contrib.go.opencensus.io/exporter/ocagent"
+	"go.opencensus.io/plugin/ochttp"
+	"go.opencensus.io/plugin/ochttp/propagation/tracecontext"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/trace"
+)
+
+var (
+	// Transport is the default tracing RoundTripper. The custom options setter will control
+	// if traces are being emitted or not.
+	Transport = &ochttp.Transport{
+		Propagation:     &tracecontext.HTTPFormat{},
+		GetStartOptions: getStartOptions,
+	}
+
+	// enabled is the flag for marking if tracing is enabled.
+	enabled = false
+
+	// Sampler is the tracing sampler. If tracing is disabled it will never sample. Otherwise
+	// it will be using the parent sampler or the default.
+	sampler = trace.NeverSample()
+
+	// Views for metric instrumentation.
+	views = map[string]*view.View{}
+
+	// the trace exporter
+	traceExporter trace.Exporter
+)
+
+func init() {
+	enableFromEnv()
+}
+
+func enableFromEnv() {
+	_, ok := os.LookupEnv("AZURE_SDK_TRACING_ENABLED")
+	_, legacyOk := os.LookupEnv("AZURE_SDK_TRACING_ENABELD")
+	if ok || legacyOk {
+		agentEndpoint, ok := os.LookupEnv("OCAGENT_TRACE_EXPORTER_ENDPOINT")
+
+		if ok {
+			EnableWithAIForwarding(agentEndpoint)
+		} else {
+			Enable()
+		}
+	}
+}
+
+// IsEnabled returns true if monitoring is enabled for the sdk.
+func IsEnabled() bool {
+	return enabled
+}
+
+// Enable will start instrumentation for metrics and traces.
+func Enable() error {
+	enabled = true
+	sampler = nil
+
+	err := initStats()
+	return err
+}
+
+// Disable will disable instrumentation for metrics and traces.
+func Disable() {
+	disableStats()
+	sampler = trace.NeverSample()
+	if traceExporter != nil {
+		trace.UnregisterExporter(traceExporter)
+	}
+	enabled = false
+}
+
+// EnableWithAIForwarding will start instrumentation and will connect to app insights forwarder
+// exporter making the metrics and traces available in app insights.
+func EnableWithAIForwarding(agentEndpoint string) (err error) {
+	err = Enable()
+	if err != nil {
+		return err
+	}
+
+	traceExporter, err := ocagent.NewExporter(ocagent.WithInsecure(), ocagent.WithAddress(agentEndpoint))
+	if err != nil {
+		return err
+	}
+	trace.RegisterExporter(traceExporter)
+	return
+}
+
+// getStartOptions is the custom options setter for the ochttp package.
+func getStartOptions(*http.Request) trace.StartOptions {
+	return trace.StartOptions{
+		Sampler: sampler,
+	}
+}
+
+// initStats registers the views for the http metrics
+func initStats() (err error) {
+	clientViews := []*view.View{
+		ochttp.ClientCompletedCount,
+		ochttp.ClientRoundtripLatencyDistribution,
+		ochttp.ClientReceivedBytesDistribution,
+		ochttp.ClientSentBytesDistribution,
+	}
+	for _, cv := range clientViews {
+		vn := fmt.Sprintf("Azure/go-autorest/tracing-%s", cv.Name)
+		views[vn] = cv.WithName(vn)
+		err = view.Register(views[vn])
+		if err != nil {
+			return err
+		}
+	}
+	return
+}
+
+// disableStats will unregister the previously registered metrics
+func disableStats() {
+	for _, v := range views {
+		view.Unregister(v)
+	}
+}
+
+// StartSpan starts a trace span
+func StartSpan(ctx context.Context, name string) context.Context {
+	ctx, _ = trace.StartSpan(ctx, name, trace.WithSampler(sampler))
+	return ctx
+}
+
+// EndSpan ends a previously started span stored in the context
+func EndSpan(ctx context.Context, httpStatusCode int, err error) {
+	span := trace.FromContext(ctx)
+
+	if span == nil {
+		return
+	}
+
+	if err != nil {
+		span.SetStatus(trace.Status{Message: err.Error(), Code: toTraceStatusCode(httpStatusCode)})
+	}
+	span.End()
+}
+
+// toTraceStatusCode converts HTTP Codes to OpenCensus codes as defined
+// at https://github.com/census-instrumentation/opencensus-specs/blob/master/trace/HTTP.md#status
+func toTraceStatusCode(httpStatusCode int) int32 {
+	switch {
+	case http.StatusOK <= httpStatusCode && httpStatusCode < http.StatusBadRequest:
+		return trace.StatusCodeOK
+	case httpStatusCode == http.StatusBadRequest:
+		return trace.StatusCodeInvalidArgument
+	case httpStatusCode == http.StatusUnauthorized: // 401 is actually unauthenticated.
+		return trace.StatusCodeUnauthenticated
+	case httpStatusCode == http.StatusForbidden:
+		return trace.StatusCodePermissionDenied
+	case httpStatusCode == http.StatusNotFound:
+		return trace.StatusCodeNotFound
+	case httpStatusCode == http.StatusTooManyRequests:
+		return trace.StatusCodeResourceExhausted
+	case httpStatusCode == 499:
+		return trace.StatusCodeCancelled
+	case httpStatusCode == http.StatusNotImplemented:
+		return trace.StatusCodeUnimplemented
+	case httpStatusCode == http.StatusServiceUnavailable:
+		return trace.StatusCodeUnavailable
+	case httpStatusCode == http.StatusGatewayTimeout:
+		return trace.StatusCodeDeadlineExceeded
+	default:
+		return trace.StatusCodeUnknown
+	}
+}
diff --git a/vendor/github.com/Azure/go-autorest/version/version.go b/vendor/github.com/Azure/go-autorest/version/version.go
index ad2d6099f52b..9dfcae88c946 100644
--- a/vendor/github.com/Azure/go-autorest/version/version.go
+++ b/vendor/github.com/Azure/go-autorest/version/version.go
@@ -19,8 +19,9 @@ import (
 	"runtime"
 )
 
+// Deprecated: please use autorest.Version() instead.
 // Number contains the semantic version of this SDK.
-const Number = "v10.15.4"
+const Number = "v11.2.8"
 
 var (
 	userAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",
@@ -31,7 +32,8 @@ var (
 	)
 )
 
-// UserAgent returns a string containing the Go version, system archityecture and OS, and the go-autorest version.
+// Deprecated: please use autorest.UserAgent() instead.
+// UserAgent returns a string containing the Go version, system architecture and OS, and the go-autorest version.
 func UserAgent() string {
 	return userAgent
 }
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/LICENSE b/vendor/github.com/census-instrumentation/opencensus-proto/LICENSE
new file mode 100644
index 000000000000..d64569567334
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go
new file mode 100644
index 000000000000..2a3570becaf9
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go
@@ -0,0 +1,348 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/agent/common/v1/common.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import timestamp "github.com/golang/protobuf/ptypes/timestamp"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type LibraryInfo_Language int32
+
+const (
+	LibraryInfo_LANGUAGE_UNSPECIFIED LibraryInfo_Language = 0
+	LibraryInfo_CPP                  LibraryInfo_Language = 1
+	LibraryInfo_C_SHARP              LibraryInfo_Language = 2
+	LibraryInfo_ERLANG               LibraryInfo_Language = 3
+	LibraryInfo_GO_LANG              LibraryInfo_Language = 4
+	LibraryInfo_JAVA                 LibraryInfo_Language = 5
+	LibraryInfo_NODE_JS              LibraryInfo_Language = 6
+	LibraryInfo_PHP                  LibraryInfo_Language = 7
+	LibraryInfo_PYTHON               LibraryInfo_Language = 8
+	LibraryInfo_RUBY                 LibraryInfo_Language = 9
+)
+
+var LibraryInfo_Language_name = map[int32]string{
+	0: "LANGUAGE_UNSPECIFIED",
+	1: "CPP",
+	2: "C_SHARP",
+	3: "ERLANG",
+	4: "GO_LANG",
+	5: "JAVA",
+	6: "NODE_JS",
+	7: "PHP",
+	8: "PYTHON",
+	9: "RUBY",
+}
+var LibraryInfo_Language_value = map[string]int32{
+	"LANGUAGE_UNSPECIFIED": 0,
+	"CPP":                  1,
+	"C_SHARP":              2,
+	"ERLANG":               3,
+	"GO_LANG":              4,
+	"JAVA":                 5,
+	"NODE_JS":              6,
+	"PHP":                  7,
+	"PYTHON":               8,
+	"RUBY":                 9,
+}
+
+func (x LibraryInfo_Language) String() string {
+	return proto.EnumName(LibraryInfo_Language_name, int32(x))
+}
+func (LibraryInfo_Language) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_common_5e0eaac3929d3455, []int{2, 0}
+}
+
+// Identifier metadata of the Node (Application instrumented with OpenCensus)
+// that connects to OpenCensus Agent.
+// In the future we plan to extend the identifier proto definition to support
+// additional information (e.g cloud id, etc.)
+type Node struct {
+	// Identifier that uniquely identifies a process within a VM/container.
+	Identifier *ProcessIdentifier `protobuf:"bytes,1,opt,name=identifier,proto3" json:"identifier,omitempty"`
+	// Information on the OpenCensus Library that initiates the stream.
+	LibraryInfo *LibraryInfo `protobuf:"bytes,2,opt,name=library_info,json=libraryInfo,proto3" json:"library_info,omitempty"`
+	// Additional information on service.
+	ServiceInfo *ServiceInfo `protobuf:"bytes,3,opt,name=service_info,json=serviceInfo,proto3" json:"service_info,omitempty"`
+	// Additional attributes.
+	Attributes           map[string]string `protobuf:"bytes,4,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Node) Reset()         { *m = Node{} }
+func (m *Node) String() string { return proto.CompactTextString(m) }
+func (*Node) ProtoMessage()    {}
+func (*Node) Descriptor() ([]byte, []int) {
+	return fileDescriptor_common_5e0eaac3929d3455, []int{0}
+}
+func (m *Node) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Node.Unmarshal(m, b)
+}
+func (m *Node) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Node.Marshal(b, m, deterministic)
+}
+func (dst *Node) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Node.Merge(dst, src)
+}
+func (m *Node) XXX_Size() int {
+	return xxx_messageInfo_Node.Size(m)
+}
+func (m *Node) XXX_DiscardUnknown() {
+	xxx_messageInfo_Node.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Node proto.InternalMessageInfo
+
+func (m *Node) GetIdentifier() *ProcessIdentifier {
+	if m != nil {
+		return m.Identifier
+	}
+	return nil
+}
+
+func (m *Node) GetLibraryInfo() *LibraryInfo {
+	if m != nil {
+		return m.LibraryInfo
+	}
+	return nil
+}
+
+func (m *Node) GetServiceInfo() *ServiceInfo {
+	if m != nil {
+		return m.ServiceInfo
+	}
+	return nil
+}
+
+func (m *Node) GetAttributes() map[string]string {
+	if m != nil {
+		return m.Attributes
+	}
+	return nil
+}
+
+// Identifier that uniquely identifies a process within a VM/container.
+type ProcessIdentifier struct {
+	// The host name. Usually refers to the machine/container name.
+	// For example: os.Hostname() in Go, socket.gethostname() in Python.
+	HostName string `protobuf:"bytes,1,opt,name=host_name,json=hostName,proto3" json:"host_name,omitempty"`
+	// Process id.
+	Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"`
+	// Start time of this ProcessIdentifier. Represented in epoch time.
+	StartTimestamp       *timestamp.Timestamp `protobuf:"bytes,3,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
+	XXX_unrecognized     []byte               `json:"-"`
+	XXX_sizecache        int32                `json:"-"`
+}
+
+func (m *ProcessIdentifier) Reset()         { *m = ProcessIdentifier{} }
+func (m *ProcessIdentifier) String() string { return proto.CompactTextString(m) }
+func (*ProcessIdentifier) ProtoMessage()    {}
+func (*ProcessIdentifier) Descriptor() ([]byte, []int) {
+	return fileDescriptor_common_5e0eaac3929d3455, []int{1}
+}
+func (m *ProcessIdentifier) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ProcessIdentifier.Unmarshal(m, b)
+}
+func (m *ProcessIdentifier) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ProcessIdentifier.Marshal(b, m, deterministic)
+}
+func (dst *ProcessIdentifier) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ProcessIdentifier.Merge(dst, src)
+}
+func (m *ProcessIdentifier) XXX_Size() int {
+	return xxx_messageInfo_ProcessIdentifier.Size(m)
+}
+func (m *ProcessIdentifier) XXX_DiscardUnknown() {
+	xxx_messageInfo_ProcessIdentifier.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ProcessIdentifier proto.InternalMessageInfo
+
+func (m *ProcessIdentifier) GetHostName() string {
+	if m != nil {
+		return m.HostName
+	}
+	return ""
+}
+
+func (m *ProcessIdentifier) GetPid() uint32 {
+	if m != nil {
+		return m.Pid
+	}
+	return 0
+}
+
+func (m *ProcessIdentifier) GetStartTimestamp() *timestamp.Timestamp {
+	if m != nil {
+		return m.StartTimestamp
+	}
+	return nil
+}
+
+// Information on OpenCensus Library.
+type LibraryInfo struct {
+	// Language of OpenCensus Library.
+	Language LibraryInfo_Language `protobuf:"varint,1,opt,name=language,proto3,enum=opencensus.proto.agent.common.v1.LibraryInfo_Language" json:"language,omitempty"`
+	// Version of Agent exporter of Library.
+	ExporterVersion string `protobuf:"bytes,2,opt,name=exporter_version,json=exporterVersion,proto3" json:"exporter_version,omitempty"`
+	// Version of OpenCensus Library.
+	CoreLibraryVersion   string   `protobuf:"bytes,3,opt,name=core_library_version,json=coreLibraryVersion,proto3" json:"core_library_version,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LibraryInfo) Reset()         { *m = LibraryInfo{} }
+func (m *LibraryInfo) String() string { return proto.CompactTextString(m) }
+func (*LibraryInfo) ProtoMessage()    {}
+func (*LibraryInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_common_5e0eaac3929d3455, []int{2}
+}
+func (m *LibraryInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_LibraryInfo.Unmarshal(m, b)
+}
+func (m *LibraryInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_LibraryInfo.Marshal(b, m, deterministic)
+}
+func (dst *LibraryInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LibraryInfo.Merge(dst, src)
+}
+func (m *LibraryInfo) XXX_Size() int {
+	return xxx_messageInfo_LibraryInfo.Size(m)
+}
+func (m *LibraryInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_LibraryInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LibraryInfo proto.InternalMessageInfo
+
+func (m *LibraryInfo) GetLanguage() LibraryInfo_Language {
+	if m != nil {
+		return m.Language
+	}
+	return LibraryInfo_LANGUAGE_UNSPECIFIED
+}
+
+func (m *LibraryInfo) GetExporterVersion() string {
+	if m != nil {
+		return m.ExporterVersion
+	}
+	return ""
+}
+
+func (m *LibraryInfo) GetCoreLibraryVersion() string {
+	if m != nil {
+		return m.CoreLibraryVersion
+	}
+	return ""
+}
+
+// Additional service information.
+type ServiceInfo struct {
+	// Name of the service.
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ServiceInfo) Reset()         { *m = ServiceInfo{} }
+func (m *ServiceInfo) String() string { return proto.CompactTextString(m) }
+func (*ServiceInfo) ProtoMessage()    {}
+func (*ServiceInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_common_5e0eaac3929d3455, []int{3}
+}
+func (m *ServiceInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ServiceInfo.Unmarshal(m, b)
+}
+func (m *ServiceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ServiceInfo.Marshal(b, m, deterministic)
+}
+func (dst *ServiceInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ServiceInfo.Merge(dst, src)
+}
+func (m *ServiceInfo) XXX_Size() int {
+	return xxx_messageInfo_ServiceInfo.Size(m)
+}
+func (m *ServiceInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_ServiceInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ServiceInfo proto.InternalMessageInfo
+
+func (m *ServiceInfo) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*Node)(nil), "opencensus.proto.agent.common.v1.Node")
+	proto.RegisterMapType((map[string]string)(nil), "opencensus.proto.agent.common.v1.Node.AttributesEntry")
+	proto.RegisterType((*ProcessIdentifier)(nil), "opencensus.proto.agent.common.v1.ProcessIdentifier")
+	proto.RegisterType((*LibraryInfo)(nil), "opencensus.proto.agent.common.v1.LibraryInfo")
+	proto.RegisterType((*ServiceInfo)(nil), "opencensus.proto.agent.common.v1.ServiceInfo")
+	proto.RegisterEnum("opencensus.proto.agent.common.v1.LibraryInfo_Language", LibraryInfo_Language_name, LibraryInfo_Language_value)
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/agent/common/v1/common.proto", fileDescriptor_common_5e0eaac3929d3455)
+}
+
+var fileDescriptor_common_5e0eaac3929d3455 = []byte{
+	// 590 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x94, 0x4f, 0x4f, 0xdb, 0x3e,
+	0x1c, 0xc6, 0x7f, 0x69, 0x0a, 0xb4, 0xdf, 0xfc, 0x06, 0x99, 0xc5, 0xa1, 0x62, 0x87, 0xb1, 0xee,
+	0xc2, 0x0e, 0x4d, 0x06, 0x48, 0xd3, 0x34, 0x69, 0x87, 0x52, 0x3a, 0x28, 0x42, 0x25, 0x72, 0x01,
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+	0xc0, 0x5e, 0xd4, 0x5e, 0xd5, 0x64, 0x3b, 0x69, 0xa3, 0x71, 0x28, 0xb7, 0xef, 0x9f, 0xe7, 0xf9,
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+	0xdf, 0x00, 0x00, 0x00, 0xff, 0xff, 0x94, 0xe5, 0x77, 0x76, 0x8e, 0x04, 0x00, 0x00,
+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go
new file mode 100644
index 000000000000..81e0a4e27d22
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go
@@ -0,0 +1,263 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/agent/metrics/v1/metrics_service.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import v1 "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+import v11 "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+import v12 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+
+import (
+	context "golang.org/x/net/context"
+	grpc "google.golang.org/grpc"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type ExportMetricsServiceRequest struct {
+	// This is required only in the first message on the stream or if the
+	// previous sent ExportMetricsServiceRequest message has a different Node (e.g.
+	// when the same RPC is used to send Metrics from multiple Applications).
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// A list of metrics that belong to the last received Node.
+	Metrics []*v11.Metric `protobuf:"bytes,2,rep,name=metrics,proto3" json:"metrics,omitempty"`
+	// The resource for the metrics in this message that do not have an explicit
+	// resource set.
+	// If unset, the most recently set resource in the RPC stream applies. It is
+	// valid to never be set within a stream, e.g. when no resource info is known
+	// at all or when all sent metrics have an explicit resource set.
+	Resource             *v12.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *ExportMetricsServiceRequest) Reset()         { *m = ExportMetricsServiceRequest{} }
+func (m *ExportMetricsServiceRequest) String() string { return proto.CompactTextString(m) }
+func (*ExportMetricsServiceRequest) ProtoMessage()    {}
+func (*ExportMetricsServiceRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_service_0b252d64875a1756, []int{0}
+}
+func (m *ExportMetricsServiceRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportMetricsServiceRequest.Unmarshal(m, b)
+}
+func (m *ExportMetricsServiceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportMetricsServiceRequest.Marshal(b, m, deterministic)
+}
+func (dst *ExportMetricsServiceRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportMetricsServiceRequest.Merge(dst, src)
+}
+func (m *ExportMetricsServiceRequest) XXX_Size() int {
+	return xxx_messageInfo_ExportMetricsServiceRequest.Size(m)
+}
+func (m *ExportMetricsServiceRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportMetricsServiceRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportMetricsServiceRequest proto.InternalMessageInfo
+
+func (m *ExportMetricsServiceRequest) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *ExportMetricsServiceRequest) GetMetrics() []*v11.Metric {
+	if m != nil {
+		return m.Metrics
+	}
+	return nil
+}
+
+func (m *ExportMetricsServiceRequest) GetResource() *v12.Resource {
+	if m != nil {
+		return m.Resource
+	}
+	return nil
+}
+
+type ExportMetricsServiceResponse struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ExportMetricsServiceResponse) Reset()         { *m = ExportMetricsServiceResponse{} }
+func (m *ExportMetricsServiceResponse) String() string { return proto.CompactTextString(m) }
+func (*ExportMetricsServiceResponse) ProtoMessage()    {}
+func (*ExportMetricsServiceResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_service_0b252d64875a1756, []int{1}
+}
+func (m *ExportMetricsServiceResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportMetricsServiceResponse.Unmarshal(m, b)
+}
+func (m *ExportMetricsServiceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportMetricsServiceResponse.Marshal(b, m, deterministic)
+}
+func (dst *ExportMetricsServiceResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportMetricsServiceResponse.Merge(dst, src)
+}
+func (m *ExportMetricsServiceResponse) XXX_Size() int {
+	return xxx_messageInfo_ExportMetricsServiceResponse.Size(m)
+}
+func (m *ExportMetricsServiceResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportMetricsServiceResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportMetricsServiceResponse proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*ExportMetricsServiceRequest)(nil), "opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest")
+	proto.RegisterType((*ExportMetricsServiceResponse)(nil), "opencensus.proto.agent.metrics.v1.ExportMetricsServiceResponse")
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// MetricsServiceClient is the client API for MetricsService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type MetricsServiceClient interface {
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(ctx context.Context, opts ...grpc.CallOption) (MetricsService_ExportClient, error)
+}
+
+type metricsServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewMetricsServiceClient(cc *grpc.ClientConn) MetricsServiceClient {
+	return &metricsServiceClient{cc}
+}
+
+func (c *metricsServiceClient) Export(ctx context.Context, opts ...grpc.CallOption) (MetricsService_ExportClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_MetricsService_serviceDesc.Streams[0], "/opencensus.proto.agent.metrics.v1.MetricsService/Export", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &metricsServiceExportClient{stream}
+	return x, nil
+}
+
+type MetricsService_ExportClient interface {
+	Send(*ExportMetricsServiceRequest) error
+	Recv() (*ExportMetricsServiceResponse, error)
+	grpc.ClientStream
+}
+
+type metricsServiceExportClient struct {
+	grpc.ClientStream
+}
+
+func (x *metricsServiceExportClient) Send(m *ExportMetricsServiceRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *metricsServiceExportClient) Recv() (*ExportMetricsServiceResponse, error) {
+	m := new(ExportMetricsServiceResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// MetricsServiceServer is the server API for MetricsService service.
+type MetricsServiceServer interface {
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(MetricsService_ExportServer) error
+}
+
+func RegisterMetricsServiceServer(s *grpc.Server, srv MetricsServiceServer) {
+	s.RegisterService(&_MetricsService_serviceDesc, srv)
+}
+
+func _MetricsService_Export_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(MetricsServiceServer).Export(&metricsServiceExportServer{stream})
+}
+
+type MetricsService_ExportServer interface {
+	Send(*ExportMetricsServiceResponse) error
+	Recv() (*ExportMetricsServiceRequest, error)
+	grpc.ServerStream
+}
+
+type metricsServiceExportServer struct {
+	grpc.ServerStream
+}
+
+func (x *metricsServiceExportServer) Send(m *ExportMetricsServiceResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *metricsServiceExportServer) Recv() (*ExportMetricsServiceRequest, error) {
+	m := new(ExportMetricsServiceRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+var _MetricsService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "opencensus.proto.agent.metrics.v1.MetricsService",
+	HandlerType: (*MetricsServiceServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Export",
+			Handler:       _MetricsService_Export_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "opencensus/proto/agent/metrics/v1/metrics_service.proto",
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/agent/metrics/v1/metrics_service.proto", fileDescriptor_metrics_service_0b252d64875a1756)
+}
+
+var fileDescriptor_metrics_service_0b252d64875a1756 = []byte{
+	// 340 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x92, 0xc1, 0x4a, 0xf3, 0x40,
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+	0x32, 0x63, 0xea, 0x42, 0x10, 0x54, 0x28, 0xb8, 0x11, 0x94, 0x12, 0x77, 0x6e, 0xa4, 0x4d, 0x2f,
+	0x71, 0x16, 0x99, 0x1b, 0x67, 0x26, 0xc1, 0x57, 0x70, 0xe5, 0x3b, 0xf8, 0x5c, 0x3e, 0x8c, 0x24,
+	0x93, 0xb4, 0x94, 0x18, 0x0b, 0xee, 0x2e, 0x99, 0xf3, 0x9d, 0x9c, 0x33, 0x73, 0xe9, 0x05, 0x26,
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+	0xba, 0x2f, 0xbc, 0x00, 0x79, 0xa9, 0xe6, 0x99, 0xdf, 0xf3, 0x1a, 0xbc, 0x43, 0x8c, 0x63, 0x54,
+	0xb9, 0xb5, 0x9b, 0x1c, 0xdf, 0x3b, 0xa9, 0xc9, 0xeb, 0x21, 0x4a, 0xe9, 0x69, 0x4d, 0xaa, 0xc1,
+	0x60, 0xaa, 0x43, 0xc8, 0xb5, 0xd5, 0xec, 0xc4, 0x83, 0x2f, 0x42, 0x77, 0x6f, 0xdf, 0x12, 0xd4,
+	0xf6, 0xde, 0x99, 0x3c, 0xba, 0x22, 0x01, 0xbc, 0xa6, 0x60, 0x2c, 0xbb, 0xa4, 0x1b, 0x0a, 0xe7,
+	0xd0, 0x25, 0x7d, 0x32, 0xec, 0x8c, 0x8e, 0x79, 0x43, 0xb1, 0x32, 0x6b, 0xe6, 0xf3, 0x07, 0x9c,
+	0x43, 0x50, 0x30, 0xec, 0x8a, 0x6e, 0x96, 0xc9, 0xba, 0xff, 0xfb, 0xad, 0x61, 0x67, 0x74, 0x58,
+	0xc7, 0x97, 0x37, 0xc2, 0x5d, 0x80, 0xa0, 0x62, 0xd8, 0x98, 0x6e, 0x55, 0x61, 0xbb, 0xad, 0xa6,
+	0xdf, 0x2f, 0xea, 0x64, 0x3e, 0x0f, 0xca, 0x39, 0x58, 0x70, 0x83, 0x7d, 0xba, 0xf7, 0x73, 0x3b,
+	0x93, 0xa0, 0x32, 0x30, 0xfa, 0x24, 0x74, 0x7b, 0xf5, 0x88, 0x7d, 0x10, 0xda, 0x76, 0x0c, 0xbb,
+	0xe6, 0x6b, 0xdf, 0x91, 0xff, 0x72, 0x79, 0xbd, 0x9b, 0x3f, 0xf3, 0x2e, 0xde, 0xe0, 0xdf, 0x90,
+	0x9c, 0x91, 0xf1, 0x3b, 0xa1, 0x47, 0x12, 0xd7, 0x7b, 0x8d, 0x77, 0x56, 0x6d, 0x26, 0xb9, 0x6a,
+	0x42, 0x9e, 0xee, 0x22, 0x69, 0x5f, 0xd2, 0x59, 0xfe, 0x48, 0xc2, 0x19, 0x78, 0x52, 0x19, 0xab,
+	0xd3, 0x18, 0x94, 0x9d, 0x5a, 0x89, 0x4a, 0x2c, 0xbd, 0x3d, 0xb7, 0x32, 0x11, 0x28, 0x2f, 0xaa,
+	0xef, 0xfb, 0xac, 0x5d, 0x1c, 0x9f, 0x7f, 0x07, 0x00, 0x00, 0xff, 0xff, 0x16, 0x61, 0x3b, 0xc3,
+	0x1b, 0x03, 0x00, 0x00,
+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go
new file mode 100644
index 000000000000..65ca648ea8b6
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go
@@ -0,0 +1,440 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/agent/trace/v1/trace_service.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import v1 "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+import v12 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+import v11 "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+
+import (
+	context "golang.org/x/net/context"
+	grpc "google.golang.org/grpc"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type CurrentLibraryConfig struct {
+	// This is required only in the first message on the stream or if the
+	// previous sent CurrentLibraryConfig message has a different Node (e.g.
+	// when the same RPC is used to configure multiple Applications).
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// Current configuration.
+	Config               *v11.TraceConfig `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *CurrentLibraryConfig) Reset()         { *m = CurrentLibraryConfig{} }
+func (m *CurrentLibraryConfig) String() string { return proto.CompactTextString(m) }
+func (*CurrentLibraryConfig) ProtoMessage()    {}
+func (*CurrentLibraryConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_service_14d467877eaed17f, []int{0}
+}
+func (m *CurrentLibraryConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CurrentLibraryConfig.Unmarshal(m, b)
+}
+func (m *CurrentLibraryConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CurrentLibraryConfig.Marshal(b, m, deterministic)
+}
+func (dst *CurrentLibraryConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CurrentLibraryConfig.Merge(dst, src)
+}
+func (m *CurrentLibraryConfig) XXX_Size() int {
+	return xxx_messageInfo_CurrentLibraryConfig.Size(m)
+}
+func (m *CurrentLibraryConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_CurrentLibraryConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CurrentLibraryConfig proto.InternalMessageInfo
+
+func (m *CurrentLibraryConfig) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *CurrentLibraryConfig) GetConfig() *v11.TraceConfig {
+	if m != nil {
+		return m.Config
+	}
+	return nil
+}
+
+type UpdatedLibraryConfig struct {
+	// This field is ignored when the RPC is used to configure only one Application.
+	// This is required only in the first message on the stream or if the
+	// previous sent UpdatedLibraryConfig message has a different Node.
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// Requested updated configuration.
+	Config               *v11.TraceConfig `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *UpdatedLibraryConfig) Reset()         { *m = UpdatedLibraryConfig{} }
+func (m *UpdatedLibraryConfig) String() string { return proto.CompactTextString(m) }
+func (*UpdatedLibraryConfig) ProtoMessage()    {}
+func (*UpdatedLibraryConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_service_14d467877eaed17f, []int{1}
+}
+func (m *UpdatedLibraryConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UpdatedLibraryConfig.Unmarshal(m, b)
+}
+func (m *UpdatedLibraryConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UpdatedLibraryConfig.Marshal(b, m, deterministic)
+}
+func (dst *UpdatedLibraryConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UpdatedLibraryConfig.Merge(dst, src)
+}
+func (m *UpdatedLibraryConfig) XXX_Size() int {
+	return xxx_messageInfo_UpdatedLibraryConfig.Size(m)
+}
+func (m *UpdatedLibraryConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_UpdatedLibraryConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UpdatedLibraryConfig proto.InternalMessageInfo
+
+func (m *UpdatedLibraryConfig) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *UpdatedLibraryConfig) GetConfig() *v11.TraceConfig {
+	if m != nil {
+		return m.Config
+	}
+	return nil
+}
+
+type ExportTraceServiceRequest struct {
+	// This is required only in the first message on the stream or if the
+	// previous sent ExportTraceServiceRequest message has a different Node (e.g.
+	// when the same RPC is used to send Spans from multiple Applications).
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// A list of Spans that belong to the last received Node.
+	Spans []*v11.Span `protobuf:"bytes,2,rep,name=spans,proto3" json:"spans,omitempty"`
+	// The resource for the spans in this message that do not have an explicit
+	// resource set.
+	// If unset, the most recently set resource in the RPC stream applies. It is
+	// valid to never be set within a stream, e.g. when no resource info is known.
+	Resource             *v12.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *ExportTraceServiceRequest) Reset()         { *m = ExportTraceServiceRequest{} }
+func (m *ExportTraceServiceRequest) String() string { return proto.CompactTextString(m) }
+func (*ExportTraceServiceRequest) ProtoMessage()    {}
+func (*ExportTraceServiceRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_service_14d467877eaed17f, []int{2}
+}
+func (m *ExportTraceServiceRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportTraceServiceRequest.Unmarshal(m, b)
+}
+func (m *ExportTraceServiceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportTraceServiceRequest.Marshal(b, m, deterministic)
+}
+func (dst *ExportTraceServiceRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportTraceServiceRequest.Merge(dst, src)
+}
+func (m *ExportTraceServiceRequest) XXX_Size() int {
+	return xxx_messageInfo_ExportTraceServiceRequest.Size(m)
+}
+func (m *ExportTraceServiceRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportTraceServiceRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportTraceServiceRequest proto.InternalMessageInfo
+
+func (m *ExportTraceServiceRequest) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *ExportTraceServiceRequest) GetSpans() []*v11.Span {
+	if m != nil {
+		return m.Spans
+	}
+	return nil
+}
+
+func (m *ExportTraceServiceRequest) GetResource() *v12.Resource {
+	if m != nil {
+		return m.Resource
+	}
+	return nil
+}
+
+type ExportTraceServiceResponse struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ExportTraceServiceResponse) Reset()         { *m = ExportTraceServiceResponse{} }
+func (m *ExportTraceServiceResponse) String() string { return proto.CompactTextString(m) }
+func (*ExportTraceServiceResponse) ProtoMessage()    {}
+func (*ExportTraceServiceResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_service_14d467877eaed17f, []int{3}
+}
+func (m *ExportTraceServiceResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportTraceServiceResponse.Unmarshal(m, b)
+}
+func (m *ExportTraceServiceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportTraceServiceResponse.Marshal(b, m, deterministic)
+}
+func (dst *ExportTraceServiceResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportTraceServiceResponse.Merge(dst, src)
+}
+func (m *ExportTraceServiceResponse) XXX_Size() int {
+	return xxx_messageInfo_ExportTraceServiceResponse.Size(m)
+}
+func (m *ExportTraceServiceResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportTraceServiceResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportTraceServiceResponse proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*CurrentLibraryConfig)(nil), "opencensus.proto.agent.trace.v1.CurrentLibraryConfig")
+	proto.RegisterType((*UpdatedLibraryConfig)(nil), "opencensus.proto.agent.trace.v1.UpdatedLibraryConfig")
+	proto.RegisterType((*ExportTraceServiceRequest)(nil), "opencensus.proto.agent.trace.v1.ExportTraceServiceRequest")
+	proto.RegisterType((*ExportTraceServiceResponse)(nil), "opencensus.proto.agent.trace.v1.ExportTraceServiceResponse")
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// TraceServiceClient is the client API for TraceService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type TraceServiceClient interface {
+	// After initialization, this RPC must be kept alive for the entire life of
+	// the application. The agent pushes configs down to applications via a
+	// stream.
+	Config(ctx context.Context, opts ...grpc.CallOption) (TraceService_ConfigClient, error)
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(ctx context.Context, opts ...grpc.CallOption) (TraceService_ExportClient, error)
+}
+
+type traceServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewTraceServiceClient(cc *grpc.ClientConn) TraceServiceClient {
+	return &traceServiceClient{cc}
+}
+
+func (c *traceServiceClient) Config(ctx context.Context, opts ...grpc.CallOption) (TraceService_ConfigClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_TraceService_serviceDesc.Streams[0], "/opencensus.proto.agent.trace.v1.TraceService/Config", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &traceServiceConfigClient{stream}
+	return x, nil
+}
+
+type TraceService_ConfigClient interface {
+	Send(*CurrentLibraryConfig) error
+	Recv() (*UpdatedLibraryConfig, error)
+	grpc.ClientStream
+}
+
+type traceServiceConfigClient struct {
+	grpc.ClientStream
+}
+
+func (x *traceServiceConfigClient) Send(m *CurrentLibraryConfig) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *traceServiceConfigClient) Recv() (*UpdatedLibraryConfig, error) {
+	m := new(UpdatedLibraryConfig)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *traceServiceClient) Export(ctx context.Context, opts ...grpc.CallOption) (TraceService_ExportClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_TraceService_serviceDesc.Streams[1], "/opencensus.proto.agent.trace.v1.TraceService/Export", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &traceServiceExportClient{stream}
+	return x, nil
+}
+
+type TraceService_ExportClient interface {
+	Send(*ExportTraceServiceRequest) error
+	Recv() (*ExportTraceServiceResponse, error)
+	grpc.ClientStream
+}
+
+type traceServiceExportClient struct {
+	grpc.ClientStream
+}
+
+func (x *traceServiceExportClient) Send(m *ExportTraceServiceRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *traceServiceExportClient) Recv() (*ExportTraceServiceResponse, error) {
+	m := new(ExportTraceServiceResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// TraceServiceServer is the server API for TraceService service.
+type TraceServiceServer interface {
+	// After initialization, this RPC must be kept alive for the entire life of
+	// the application. The agent pushes configs down to applications via a
+	// stream.
+	Config(TraceService_ConfigServer) error
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(TraceService_ExportServer) error
+}
+
+func RegisterTraceServiceServer(s *grpc.Server, srv TraceServiceServer) {
+	s.RegisterService(&_TraceService_serviceDesc, srv)
+}
+
+func _TraceService_Config_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TraceServiceServer).Config(&traceServiceConfigServer{stream})
+}
+
+type TraceService_ConfigServer interface {
+	Send(*UpdatedLibraryConfig) error
+	Recv() (*CurrentLibraryConfig, error)
+	grpc.ServerStream
+}
+
+type traceServiceConfigServer struct {
+	grpc.ServerStream
+}
+
+func (x *traceServiceConfigServer) Send(m *UpdatedLibraryConfig) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *traceServiceConfigServer) Recv() (*CurrentLibraryConfig, error) {
+	m := new(CurrentLibraryConfig)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _TraceService_Export_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TraceServiceServer).Export(&traceServiceExportServer{stream})
+}
+
+type TraceService_ExportServer interface {
+	Send(*ExportTraceServiceResponse) error
+	Recv() (*ExportTraceServiceRequest, error)
+	grpc.ServerStream
+}
+
+type traceServiceExportServer struct {
+	grpc.ServerStream
+}
+
+func (x *traceServiceExportServer) Send(m *ExportTraceServiceResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *traceServiceExportServer) Recv() (*ExportTraceServiceRequest, error) {
+	m := new(ExportTraceServiceRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+var _TraceService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "opencensus.proto.agent.trace.v1.TraceService",
+	HandlerType: (*TraceServiceServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Config",
+			Handler:       _TraceService_Config_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+		{
+			StreamName:    "Export",
+			Handler:       _TraceService_Export_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "opencensus/proto/agent/trace/v1/trace_service.proto",
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/agent/trace/v1/trace_service.proto", fileDescriptor_trace_service_14d467877eaed17f)
+}
+
+var fileDescriptor_trace_service_14d467877eaed17f = []byte{
+	// 423 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x54, 0xbf, 0x6b, 0xdb, 0x40,
+	0x14, 0xee, 0xd9, 0xad, 0x28, 0xe7, 0x2e, 0x15, 0x1d, 0x54, 0x51, 0xb0, 0x11, 0xb4, 0x18, 0x5a,
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+	0xc2, 0x1f, 0x7f, 0x9d, 0x65, 0x8c, 0x4b, 0xd5, 0x9d, 0xeb, 0x60, 0x04, 0x70, 0x9a, 0x83, 0x90,
+	0xcf, 0x72, 0x36, 0xc2, 0x6f, 0x44, 0x16, 0x52, 0x61, 0xb5, 0x7a, 0xed, 0x7e, 0x67, 0xd0, 0x7d,
+	0xc4, 0xd8, 0x3c, 0x0b, 0x69, 0xa0, 0xd1, 0xe6, 0x04, 0xbf, 0x5d, 0x27, 0xc4, 0x6a, 0xd7, 0x1d,
+	0xbb, 0xc9, 0x50, 0xe1, 0x93, 0xa0, 0xaa, 0x83, 0x0d, 0xcf, 0xf9, 0x84, 0xed, 0x43, 0x33, 0x89,
+	0x8c, 0x51, 0x01, 0x83, 0x9b, 0x16, 0x7e, 0xb7, 0xdb, 0x30, 0x2f, 0xb0, 0x51, 0x6d, 0x62, 0x44,
+	0x1a, 0x9e, 0x02, 0x39, 0x94, 0x2a, 0xbb, 0x99, 0x76, 0x68, 0xef, 0xce, 0xab, 0x3e, 0xfa, 0x8e,
+	0xcc, 0x2b, 0x84, 0x0d, 0xed, 0xd6, 0x1c, 0x37, 0xea, 0xd4, 0xae, 0xca, 0xfe, 0xf1, 0x24, 0xae,
+	0xbe, 0x12, 0xed, 0x64, 0x72, 0x89, 0xb0, 0x93, 0xb2, 0x26, 0x9d, 0xc9, 0xfb, 0x5d, 0x89, 0x59,
+	0x89, 0x98, 0xa1, 0xa3, 0xdf, 0x49, 0x2a, 0x4f, 0xf2, 0x65, 0x19, 0x05, 0x4f, 0x93, 0xdd, 0x94,
+	0x0a, 0xc9, 0xf3, 0x15, 0x50, 0x19, 0xca, 0x94, 0x51, 0x6f, 0xab, 0xeb, 0xea, 0x17, 0x9c, 0x00,
+	0x75, 0x93, 0x87, 0x7f, 0xa8, 0xa5, 0xa1, 0x9a, 0xc3, 0xbb, 0x00, 0x00, 0x00, 0xff, 0xff, 0xcf,
+	0x9c, 0x9b, 0xf7, 0xcb, 0x04, 0x00, 0x00,
+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go
new file mode 100644
index 000000000000..9081740a0376
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go
@@ -0,0 +1,159 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: opencensus/proto/agent/trace/v1/trace_service.proto
+
+/*
+Package v1 is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package v1
+
+import (
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"golang.org/x/net/context"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+
+func request_TraceService_Export_0(ctx context.Context, marshaler runtime.Marshaler, client TraceServiceClient, req *http.Request, pathParams map[string]string) (TraceService_ExportClient, runtime.ServerMetadata, error) {
+	var metadata runtime.ServerMetadata
+	stream, err := client.Export(ctx)
+	if err != nil {
+		grpclog.Infof("Failed to start streaming: %v", err)
+		return nil, metadata, err
+	}
+	dec := marshaler.NewDecoder(req.Body)
+	handleSend := func() error {
+		var protoReq ExportTraceServiceRequest
+		err := dec.Decode(&protoReq)
+		if err == io.EOF {
+			return err
+		}
+		if err != nil {
+			grpclog.Infof("Failed to decode request: %v", err)
+			return err
+		}
+		if err := stream.Send(&protoReq); err != nil {
+			grpclog.Infof("Failed to send request: %v", err)
+			return err
+		}
+		return nil
+	}
+	if err := handleSend(); err != nil {
+		if cerr := stream.CloseSend(); cerr != nil {
+			grpclog.Infof("Failed to terminate client stream: %v", cerr)
+		}
+		if err == io.EOF {
+			return stream, metadata, nil
+		}
+		return nil, metadata, err
+	}
+	go func() {
+		for {
+			if err := handleSend(); err != nil {
+				break
+			}
+		}
+		if err := stream.CloseSend(); err != nil {
+			grpclog.Infof("Failed to terminate client stream: %v", err)
+		}
+	}()
+	header, err := stream.Header()
+	if err != nil {
+		grpclog.Infof("Failed to get header from client: %v", err)
+		return nil, metadata, err
+	}
+	metadata.HeaderMD = header
+	return stream, metadata, nil
+}
+
+// RegisterTraceServiceHandlerFromEndpoint is same as RegisterTraceServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterTraceServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterTraceServiceHandler(ctx, mux, conn)
+}
+
+// RegisterTraceServiceHandler registers the http handlers for service TraceService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterTraceServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterTraceServiceHandlerClient(ctx, mux, NewTraceServiceClient(conn))
+}
+
+// RegisterTraceServiceHandlerClient registers the http handlers for service TraceService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "TraceServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "TraceServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "TraceServiceClient" to call the correct interceptors.
+func RegisterTraceServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client TraceServiceClient) error {
+
+	mux.Handle("POST", pattern_TraceService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		if cn, ok := w.(http.CloseNotifier); ok {
+			go func(done <-chan struct{}, closed <-chan bool) {
+				select {
+				case <-done:
+				case <-closed:
+					cancel()
+				}
+			}(ctx.Done(), cn.CloseNotify())
+		}
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_TraceService_Export_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_TraceService_Export_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_TraceService_Export_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "trace"}, ""))
+)
+
+var (
+	forward_TraceService_Export_0 = runtime.ForwardResponseStream
+)
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1/metrics.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1/metrics.pb.go
new file mode 100644
index 000000000000..c8607e84c6f5
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1/metrics.pb.go
@@ -0,0 +1,1352 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/metrics/v1/metrics.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import v1 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+import timestamp "github.com/golang/protobuf/ptypes/timestamp"
+import wrappers "github.com/golang/protobuf/ptypes/wrappers"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// The kind of metric. It describes how the data is reported.
+//
+// A gauge is an instantaneous measurement of a value.
+//
+// A cumulative measurement is a value accumulated over a time interval. In
+// a time series, cumulative measurements should have the same start time,
+// increasing values and increasing end times, until an event resets the
+// cumulative value to zero and sets a new start time for the following
+// points.
+type MetricDescriptor_Type int32
+
+const (
+	// Do not use this default value.
+	MetricDescriptor_UNSPECIFIED MetricDescriptor_Type = 0
+	// Integer gauge. The value can go both up and down.
+	MetricDescriptor_GAUGE_INT64 MetricDescriptor_Type = 1
+	// Floating point gauge. The value can go both up and down.
+	MetricDescriptor_GAUGE_DOUBLE MetricDescriptor_Type = 2
+	// Distribution gauge measurement. The count and sum can go both up and
+	// down. Recorded values are always >= 0.
+	// Used in scenarios like a snapshot of time the current items in a queue
+	// have spent there.
+	MetricDescriptor_GAUGE_DISTRIBUTION MetricDescriptor_Type = 3
+	// Integer cumulative measurement. The value cannot decrease, if resets
+	// then the start_time should also be reset.
+	MetricDescriptor_CUMULATIVE_INT64 MetricDescriptor_Type = 4
+	// Floating point cumulative measurement. The value cannot decrease, if
+	// resets then the start_time should also be reset. Recorded values are
+	// always >= 0.
+	MetricDescriptor_CUMULATIVE_DOUBLE MetricDescriptor_Type = 5
+	// Distribution cumulative measurement. The count and sum cannot decrease,
+	// if resets then the start_time should also be reset.
+	MetricDescriptor_CUMULATIVE_DISTRIBUTION MetricDescriptor_Type = 6
+	// Some frameworks implemented Histograms as a summary of observations
+	// (usually things like request durations and response sizes). While it
+	// also provides a total count of observations and a sum of all observed
+	// values, it calculates configurable percentiles over a sliding time
+	// window. This is not recommended, since it cannot be aggregated.
+	MetricDescriptor_SUMMARY MetricDescriptor_Type = 7
+)
+
+var MetricDescriptor_Type_name = map[int32]string{
+	0: "UNSPECIFIED",
+	1: "GAUGE_INT64",
+	2: "GAUGE_DOUBLE",
+	3: "GAUGE_DISTRIBUTION",
+	4: "CUMULATIVE_INT64",
+	5: "CUMULATIVE_DOUBLE",
+	6: "CUMULATIVE_DISTRIBUTION",
+	7: "SUMMARY",
+}
+var MetricDescriptor_Type_value = map[string]int32{
+	"UNSPECIFIED":             0,
+	"GAUGE_INT64":             1,
+	"GAUGE_DOUBLE":            2,
+	"GAUGE_DISTRIBUTION":      3,
+	"CUMULATIVE_INT64":        4,
+	"CUMULATIVE_DOUBLE":       5,
+	"CUMULATIVE_DISTRIBUTION": 6,
+	"SUMMARY":                 7,
+}
+
+func (x MetricDescriptor_Type) String() string {
+	return proto.EnumName(MetricDescriptor_Type_name, int32(x))
+}
+func (MetricDescriptor_Type) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{1, 0}
+}
+
+// Defines a Metric which has one or more timeseries.
+type Metric struct {
+	// The descriptor of the Metric. This is an optimization for network wire
+	// size, from data-model perspective a Metric contains always a
+	// MetricDescriptor.
+	//
+	// Types that are valid to be assigned to Descriptor_:
+	//	*Metric_MetricDescriptor
+	//	*Metric_Name
+	Descriptor_ isMetric_Descriptor_ `protobuf_oneof:"descriptor"`
+	// One or more timeseries for a single metric, where each timeseries has
+	// one or more points.
+	Timeseries []*TimeSeries `protobuf:"bytes,3,rep,name=timeseries,proto3" json:"timeseries,omitempty"`
+	// The resource for the metric. If unset, it may be set to a default value
+	// provided for a sequence of messages in an RPC stream.
+	Resource             *v1.Resource `protobuf:"bytes,4,opt,name=resource,proto3" json:"resource,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *Metric) Reset()         { *m = Metric{} }
+func (m *Metric) String() string { return proto.CompactTextString(m) }
+func (*Metric) ProtoMessage()    {}
+func (*Metric) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{0}
+}
+func (m *Metric) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Metric.Unmarshal(m, b)
+}
+func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Metric.Marshal(b, m, deterministic)
+}
+func (dst *Metric) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Metric.Merge(dst, src)
+}
+func (m *Metric) XXX_Size() int {
+	return xxx_messageInfo_Metric.Size(m)
+}
+func (m *Metric) XXX_DiscardUnknown() {
+	xxx_messageInfo_Metric.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Metric proto.InternalMessageInfo
+
+type isMetric_Descriptor_ interface {
+	isMetric_Descriptor_()
+}
+
+type Metric_MetricDescriptor struct {
+	MetricDescriptor *MetricDescriptor `protobuf:"bytes,1,opt,name=metric_descriptor,json=metricDescriptor,proto3,oneof"`
+}
+
+type Metric_Name struct {
+	Name string `protobuf:"bytes,2,opt,name=name,proto3,oneof"`
+}
+
+func (*Metric_MetricDescriptor) isMetric_Descriptor_() {}
+
+func (*Metric_Name) isMetric_Descriptor_() {}
+
+func (m *Metric) GetDescriptor_() isMetric_Descriptor_ {
+	if m != nil {
+		return m.Descriptor_
+	}
+	return nil
+}
+
+func (m *Metric) GetMetricDescriptor() *MetricDescriptor {
+	if x, ok := m.GetDescriptor_().(*Metric_MetricDescriptor); ok {
+		return x.MetricDescriptor
+	}
+	return nil
+}
+
+func (m *Metric) GetName() string {
+	if x, ok := m.GetDescriptor_().(*Metric_Name); ok {
+		return x.Name
+	}
+	return ""
+}
+
+func (m *Metric) GetTimeseries() []*TimeSeries {
+	if m != nil {
+		return m.Timeseries
+	}
+	return nil
+}
+
+func (m *Metric) GetResource() *v1.Resource {
+	if m != nil {
+		return m.Resource
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*Metric) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _Metric_OneofMarshaler, _Metric_OneofUnmarshaler, _Metric_OneofSizer, []interface{}{
+		(*Metric_MetricDescriptor)(nil),
+		(*Metric_Name)(nil),
+	}
+}
+
+func _Metric_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*Metric)
+	// descriptor
+	switch x := m.Descriptor_.(type) {
+	case *Metric_MetricDescriptor:
+		b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.MetricDescriptor); err != nil {
+			return err
+		}
+	case *Metric_Name:
+		b.EncodeVarint(2<<3 | proto.WireBytes)
+		b.EncodeStringBytes(x.Name)
+	case nil:
+	default:
+		return fmt.Errorf("Metric.Descriptor_ has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _Metric_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*Metric)
+	switch tag {
+	case 1: // descriptor.metric_descriptor
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(MetricDescriptor)
+		err := b.DecodeMessage(msg)
+		m.Descriptor_ = &Metric_MetricDescriptor{msg}
+		return true, err
+	case 2: // descriptor.name
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeStringBytes()
+		m.Descriptor_ = &Metric_Name{x}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _Metric_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*Metric)
+	// descriptor
+	switch x := m.Descriptor_.(type) {
+	case *Metric_MetricDescriptor:
+		s := proto.Size(x.MetricDescriptor)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *Metric_Name:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(len(x.Name)))
+		n += len(x.Name)
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// Defines a metric type and its schema.
+type MetricDescriptor struct {
+	// The metric type, including its DNS name prefix. It must be unique.
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// A detailed description of the metric, which can be used in documentation.
+	Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	// The unit in which the metric value is reported. Follows the format
+	// described by http://unitsofmeasure.org/ucum.html.
+	Unit string                `protobuf:"bytes,3,opt,name=unit,proto3" json:"unit,omitempty"`
+	Type MetricDescriptor_Type `protobuf:"varint,4,opt,name=type,proto3,enum=opencensus.proto.metrics.v1.MetricDescriptor_Type" json:"type,omitempty"`
+	// The label keys associated with the metric descriptor.
+	LabelKeys            []*LabelKey `protobuf:"bytes,5,rep,name=label_keys,json=labelKeys,proto3" json:"label_keys,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}    `json:"-"`
+	XXX_unrecognized     []byte      `json:"-"`
+	XXX_sizecache        int32       `json:"-"`
+}
+
+func (m *MetricDescriptor) Reset()         { *m = MetricDescriptor{} }
+func (m *MetricDescriptor) String() string { return proto.CompactTextString(m) }
+func (*MetricDescriptor) ProtoMessage()    {}
+func (*MetricDescriptor) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{1}
+}
+func (m *MetricDescriptor) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MetricDescriptor.Unmarshal(m, b)
+}
+func (m *MetricDescriptor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MetricDescriptor.Marshal(b, m, deterministic)
+}
+func (dst *MetricDescriptor) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MetricDescriptor.Merge(dst, src)
+}
+func (m *MetricDescriptor) XXX_Size() int {
+	return xxx_messageInfo_MetricDescriptor.Size(m)
+}
+func (m *MetricDescriptor) XXX_DiscardUnknown() {
+	xxx_messageInfo_MetricDescriptor.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MetricDescriptor proto.InternalMessageInfo
+
+func (m *MetricDescriptor) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *MetricDescriptor) GetDescription() string {
+	if m != nil {
+		return m.Description
+	}
+	return ""
+}
+
+func (m *MetricDescriptor) GetUnit() string {
+	if m != nil {
+		return m.Unit
+	}
+	return ""
+}
+
+func (m *MetricDescriptor) GetType() MetricDescriptor_Type {
+	if m != nil {
+		return m.Type
+	}
+	return MetricDescriptor_UNSPECIFIED
+}
+
+func (m *MetricDescriptor) GetLabelKeys() []*LabelKey {
+	if m != nil {
+		return m.LabelKeys
+	}
+	return nil
+}
+
+// Defines a label key associated with a metric descriptor.
+type LabelKey struct {
+	// The key for the label.
+	Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// A human-readable description of what this label key represents.
+	Description          string   `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LabelKey) Reset()         { *m = LabelKey{} }
+func (m *LabelKey) String() string { return proto.CompactTextString(m) }
+func (*LabelKey) ProtoMessage()    {}
+func (*LabelKey) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{2}
+}
+func (m *LabelKey) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_LabelKey.Unmarshal(m, b)
+}
+func (m *LabelKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_LabelKey.Marshal(b, m, deterministic)
+}
+func (dst *LabelKey) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LabelKey.Merge(dst, src)
+}
+func (m *LabelKey) XXX_Size() int {
+	return xxx_messageInfo_LabelKey.Size(m)
+}
+func (m *LabelKey) XXX_DiscardUnknown() {
+	xxx_messageInfo_LabelKey.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LabelKey proto.InternalMessageInfo
+
+func (m *LabelKey) GetKey() string {
+	if m != nil {
+		return m.Key
+	}
+	return ""
+}
+
+func (m *LabelKey) GetDescription() string {
+	if m != nil {
+		return m.Description
+	}
+	return ""
+}
+
+// A collection of data points that describes the time-varying values
+// of a metric.
+type TimeSeries struct {
+	// Must be present for cumulative metrics. The time when the cumulative value
+	// was reset to zero. Exclusive. The cumulative value is over the time interval
+	// (start_timestamp, timestamp]. If not specified, the backend can use the
+	// previous recorded value.
+	StartTimestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
+	// The set of label values that uniquely identify this timeseries. Applies to
+	// all points. The order of label values must match that of label keys in the
+	// metric descriptor.
+	LabelValues []*LabelValue `protobuf:"bytes,2,rep,name=label_values,json=labelValues,proto3" json:"label_values,omitempty"`
+	// The data points of this timeseries. Point.value type MUST match the
+	// MetricDescriptor.type.
+	Points               []*Point `protobuf:"bytes,3,rep,name=points,proto3" json:"points,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *TimeSeries) Reset()         { *m = TimeSeries{} }
+func (m *TimeSeries) String() string { return proto.CompactTextString(m) }
+func (*TimeSeries) ProtoMessage()    {}
+func (*TimeSeries) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{3}
+}
+func (m *TimeSeries) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TimeSeries.Unmarshal(m, b)
+}
+func (m *TimeSeries) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TimeSeries.Marshal(b, m, deterministic)
+}
+func (dst *TimeSeries) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TimeSeries.Merge(dst, src)
+}
+func (m *TimeSeries) XXX_Size() int {
+	return xxx_messageInfo_TimeSeries.Size(m)
+}
+func (m *TimeSeries) XXX_DiscardUnknown() {
+	xxx_messageInfo_TimeSeries.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TimeSeries proto.InternalMessageInfo
+
+func (m *TimeSeries) GetStartTimestamp() *timestamp.Timestamp {
+	if m != nil {
+		return m.StartTimestamp
+	}
+	return nil
+}
+
+func (m *TimeSeries) GetLabelValues() []*LabelValue {
+	if m != nil {
+		return m.LabelValues
+	}
+	return nil
+}
+
+func (m *TimeSeries) GetPoints() []*Point {
+	if m != nil {
+		return m.Points
+	}
+	return nil
+}
+
+type LabelValue struct {
+	// The value for the label.
+	Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+	// If false the value field is ignored and considered not set.
+	// This is used to differentiate a missing label from an empty string.
+	HasValue             bool     `protobuf:"varint,2,opt,name=has_value,json=hasValue,proto3" json:"has_value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LabelValue) Reset()         { *m = LabelValue{} }
+func (m *LabelValue) String() string { return proto.CompactTextString(m) }
+func (*LabelValue) ProtoMessage()    {}
+func (*LabelValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{4}
+}
+func (m *LabelValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_LabelValue.Unmarshal(m, b)
+}
+func (m *LabelValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_LabelValue.Marshal(b, m, deterministic)
+}
+func (dst *LabelValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LabelValue.Merge(dst, src)
+}
+func (m *LabelValue) XXX_Size() int {
+	return xxx_messageInfo_LabelValue.Size(m)
+}
+func (m *LabelValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_LabelValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LabelValue proto.InternalMessageInfo
+
+func (m *LabelValue) GetValue() string {
+	if m != nil {
+		return m.Value
+	}
+	return ""
+}
+
+func (m *LabelValue) GetHasValue() bool {
+	if m != nil {
+		return m.HasValue
+	}
+	return false
+}
+
+// A timestamped measurement.
+type Point struct {
+	// The moment when this point was recorded. Inclusive.
+	// If not specified, the timestamp will be decided by the backend.
+	Timestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+	// The actual point value.
+	//
+	// Types that are valid to be assigned to Value:
+	//	*Point_Int64Value
+	//	*Point_DoubleValue
+	//	*Point_DistributionValue
+	//	*Point_SummaryValue
+	Value                isPoint_Value `protobuf_oneof:"value"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *Point) Reset()         { *m = Point{} }
+func (m *Point) String() string { return proto.CompactTextString(m) }
+func (*Point) ProtoMessage()    {}
+func (*Point) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{5}
+}
+func (m *Point) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Point.Unmarshal(m, b)
+}
+func (m *Point) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Point.Marshal(b, m, deterministic)
+}
+func (dst *Point) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Point.Merge(dst, src)
+}
+func (m *Point) XXX_Size() int {
+	return xxx_messageInfo_Point.Size(m)
+}
+func (m *Point) XXX_DiscardUnknown() {
+	xxx_messageInfo_Point.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Point proto.InternalMessageInfo
+
+func (m *Point) GetTimestamp() *timestamp.Timestamp {
+	if m != nil {
+		return m.Timestamp
+	}
+	return nil
+}
+
+type isPoint_Value interface {
+	isPoint_Value()
+}
+
+type Point_Int64Value struct {
+	Int64Value int64 `protobuf:"varint,2,opt,name=int64_value,json=int64Value,proto3,oneof"`
+}
+
+type Point_DoubleValue struct {
+	DoubleValue float64 `protobuf:"fixed64,3,opt,name=double_value,json=doubleValue,proto3,oneof"`
+}
+
+type Point_DistributionValue struct {
+	DistributionValue *DistributionValue `protobuf:"bytes,4,opt,name=distribution_value,json=distributionValue,proto3,oneof"`
+}
+
+type Point_SummaryValue struct {
+	SummaryValue *SummaryValue `protobuf:"bytes,5,opt,name=summary_value,json=summaryValue,proto3,oneof"`
+}
+
+func (*Point_Int64Value) isPoint_Value() {}
+
+func (*Point_DoubleValue) isPoint_Value() {}
+
+func (*Point_DistributionValue) isPoint_Value() {}
+
+func (*Point_SummaryValue) isPoint_Value() {}
+
+func (m *Point) GetValue() isPoint_Value {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *Point) GetInt64Value() int64 {
+	if x, ok := m.GetValue().(*Point_Int64Value); ok {
+		return x.Int64Value
+	}
+	return 0
+}
+
+func (m *Point) GetDoubleValue() float64 {
+	if x, ok := m.GetValue().(*Point_DoubleValue); ok {
+		return x.DoubleValue
+	}
+	return 0
+}
+
+func (m *Point) GetDistributionValue() *DistributionValue {
+	if x, ok := m.GetValue().(*Point_DistributionValue); ok {
+		return x.DistributionValue
+	}
+	return nil
+}
+
+func (m *Point) GetSummaryValue() *SummaryValue {
+	if x, ok := m.GetValue().(*Point_SummaryValue); ok {
+		return x.SummaryValue
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*Point) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _Point_OneofMarshaler, _Point_OneofUnmarshaler, _Point_OneofSizer, []interface{}{
+		(*Point_Int64Value)(nil),
+		(*Point_DoubleValue)(nil),
+		(*Point_DistributionValue)(nil),
+		(*Point_SummaryValue)(nil),
+	}
+}
+
+func _Point_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*Point)
+	// value
+	switch x := m.Value.(type) {
+	case *Point_Int64Value:
+		b.EncodeVarint(2<<3 | proto.WireVarint)
+		b.EncodeVarint(uint64(x.Int64Value))
+	case *Point_DoubleValue:
+		b.EncodeVarint(3<<3 | proto.WireFixed64)
+		b.EncodeFixed64(math.Float64bits(x.DoubleValue))
+	case *Point_DistributionValue:
+		b.EncodeVarint(4<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.DistributionValue); err != nil {
+			return err
+		}
+	case *Point_SummaryValue:
+		b.EncodeVarint(5<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.SummaryValue); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("Point.Value has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _Point_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*Point)
+	switch tag {
+	case 2: // value.int64_value
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.Value = &Point_Int64Value{int64(x)}
+		return true, err
+	case 3: // value.double_value
+		if wire != proto.WireFixed64 {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeFixed64()
+		m.Value = &Point_DoubleValue{math.Float64frombits(x)}
+		return true, err
+	case 4: // value.distribution_value
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(DistributionValue)
+		err := b.DecodeMessage(msg)
+		m.Value = &Point_DistributionValue{msg}
+		return true, err
+	case 5: // value.summary_value
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(SummaryValue)
+		err := b.DecodeMessage(msg)
+		m.Value = &Point_SummaryValue{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _Point_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*Point)
+	// value
+	switch x := m.Value.(type) {
+	case *Point_Int64Value:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(x.Int64Value))
+	case *Point_DoubleValue:
+		n += 1 // tag and wire
+		n += 8
+	case *Point_DistributionValue:
+		s := proto.Size(x.DistributionValue)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *Point_SummaryValue:
+		s := proto.Size(x.SummaryValue)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// Distribution contains summary statistics for a population of values. It
+// optionally contains a histogram representing the distribution of those
+// values across a set of buckets.
+type DistributionValue struct {
+	// The number of values in the population. Must be non-negative. This value
+	// must equal the sum of the values in bucket_counts if a histogram is
+	// provided.
+	Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
+	// The sum of the values in the population. If count is zero then this field
+	// must be zero.
+	Sum float64 `protobuf:"fixed64,2,opt,name=sum,proto3" json:"sum,omitempty"`
+	// The sum of squared deviations from the mean of the values in the
+	// population. For values x_i this is:
+	//
+	//     Sum[i=1..n]((x_i - mean)^2)
+	//
+	// Knuth, "The Art of Computer Programming", Vol. 2, page 323, 3rd edition
+	// describes Welford's method for accumulating this sum in one pass.
+	//
+	// If count is zero then this field must be zero.
+	SumOfSquaredDeviation float64 `protobuf:"fixed64,3,opt,name=sum_of_squared_deviation,json=sumOfSquaredDeviation,proto3" json:"sum_of_squared_deviation,omitempty"`
+	// Don't change bucket boundaries within a TimeSeries if your backend doesn't
+	// support this. To save network bandwidth this field can be sent only the
+	// first time a metric is sent when using a streaming RPC.
+	BucketOptions *DistributionValue_BucketOptions `protobuf:"bytes,4,opt,name=bucket_options,json=bucketOptions,proto3" json:"bucket_options,omitempty"`
+	// If the distribution does not have a histogram, then omit this field.
+	// If there is a histogram, then the sum of the values in the Bucket counts
+	// must equal the value in the count field of the distribution.
+	Buckets              []*DistributionValue_Bucket `protobuf:"bytes,5,rep,name=buckets,proto3" json:"buckets,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
+	XXX_unrecognized     []byte                      `json:"-"`
+	XXX_sizecache        int32                       `json:"-"`
+}
+
+func (m *DistributionValue) Reset()         { *m = DistributionValue{} }
+func (m *DistributionValue) String() string { return proto.CompactTextString(m) }
+func (*DistributionValue) ProtoMessage()    {}
+func (*DistributionValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{6}
+}
+func (m *DistributionValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DistributionValue.Unmarshal(m, b)
+}
+func (m *DistributionValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DistributionValue.Marshal(b, m, deterministic)
+}
+func (dst *DistributionValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DistributionValue.Merge(dst, src)
+}
+func (m *DistributionValue) XXX_Size() int {
+	return xxx_messageInfo_DistributionValue.Size(m)
+}
+func (m *DistributionValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_DistributionValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DistributionValue proto.InternalMessageInfo
+
+func (m *DistributionValue) GetCount() int64 {
+	if m != nil {
+		return m.Count
+	}
+	return 0
+}
+
+func (m *DistributionValue) GetSum() float64 {
+	if m != nil {
+		return m.Sum
+	}
+	return 0
+}
+
+func (m *DistributionValue) GetSumOfSquaredDeviation() float64 {
+	if m != nil {
+		return m.SumOfSquaredDeviation
+	}
+	return 0
+}
+
+func (m *DistributionValue) GetBucketOptions() *DistributionValue_BucketOptions {
+	if m != nil {
+		return m.BucketOptions
+	}
+	return nil
+}
+
+func (m *DistributionValue) GetBuckets() []*DistributionValue_Bucket {
+	if m != nil {
+		return m.Buckets
+	}
+	return nil
+}
+
+// A Distribution may optionally contain a histogram of the values in the
+// population. The bucket boundaries for that histogram are described by
+// BucketOptions.
+//
+// If bucket_options has no type, then there is no histogram associated with
+// the Distribution.
+type DistributionValue_BucketOptions struct {
+	// Types that are valid to be assigned to Type:
+	//	*DistributionValue_BucketOptions_Explicit_
+	Type                 isDistributionValue_BucketOptions_Type `protobuf_oneof:"type"`
+	XXX_NoUnkeyedLiteral struct{}                               `json:"-"`
+	XXX_unrecognized     []byte                                 `json:"-"`
+	XXX_sizecache        int32                                  `json:"-"`
+}
+
+func (m *DistributionValue_BucketOptions) Reset()         { *m = DistributionValue_BucketOptions{} }
+func (m *DistributionValue_BucketOptions) String() string { return proto.CompactTextString(m) }
+func (*DistributionValue_BucketOptions) ProtoMessage()    {}
+func (*DistributionValue_BucketOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{6, 0}
+}
+func (m *DistributionValue_BucketOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DistributionValue_BucketOptions.Unmarshal(m, b)
+}
+func (m *DistributionValue_BucketOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DistributionValue_BucketOptions.Marshal(b, m, deterministic)
+}
+func (dst *DistributionValue_BucketOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DistributionValue_BucketOptions.Merge(dst, src)
+}
+func (m *DistributionValue_BucketOptions) XXX_Size() int {
+	return xxx_messageInfo_DistributionValue_BucketOptions.Size(m)
+}
+func (m *DistributionValue_BucketOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_DistributionValue_BucketOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DistributionValue_BucketOptions proto.InternalMessageInfo
+
+type isDistributionValue_BucketOptions_Type interface {
+	isDistributionValue_BucketOptions_Type()
+}
+
+type DistributionValue_BucketOptions_Explicit_ struct {
+	Explicit *DistributionValue_BucketOptions_Explicit `protobuf:"bytes,1,opt,name=explicit,proto3,oneof"`
+}
+
+func (*DistributionValue_BucketOptions_Explicit_) isDistributionValue_BucketOptions_Type() {}
+
+func (m *DistributionValue_BucketOptions) GetType() isDistributionValue_BucketOptions_Type {
+	if m != nil {
+		return m.Type
+	}
+	return nil
+}
+
+func (m *DistributionValue_BucketOptions) GetExplicit() *DistributionValue_BucketOptions_Explicit {
+	if x, ok := m.GetType().(*DistributionValue_BucketOptions_Explicit_); ok {
+		return x.Explicit
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*DistributionValue_BucketOptions) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _DistributionValue_BucketOptions_OneofMarshaler, _DistributionValue_BucketOptions_OneofUnmarshaler, _DistributionValue_BucketOptions_OneofSizer, []interface{}{
+		(*DistributionValue_BucketOptions_Explicit_)(nil),
+	}
+}
+
+func _DistributionValue_BucketOptions_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*DistributionValue_BucketOptions)
+	// type
+	switch x := m.Type.(type) {
+	case *DistributionValue_BucketOptions_Explicit_:
+		b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.Explicit); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("DistributionValue_BucketOptions.Type has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _DistributionValue_BucketOptions_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*DistributionValue_BucketOptions)
+	switch tag {
+	case 1: // type.explicit
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(DistributionValue_BucketOptions_Explicit)
+		err := b.DecodeMessage(msg)
+		m.Type = &DistributionValue_BucketOptions_Explicit_{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _DistributionValue_BucketOptions_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*DistributionValue_BucketOptions)
+	// type
+	switch x := m.Type.(type) {
+	case *DistributionValue_BucketOptions_Explicit_:
+		s := proto.Size(x.Explicit)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// Specifies a set of buckets with arbitrary upper-bounds.
+// This defines size(bounds) + 1 (= N) buckets. The boundaries for bucket
+// index i are:
+//
+// [0, bucket_bounds[i]) for i == 0
+// [bucket_bounds[i-1], bucket_bounds[i]) for 0 < i < N-1
+// [bucket_bounds[i-1], +infinity) for i == N-1
+type DistributionValue_BucketOptions_Explicit struct {
+	// The values must be strictly increasing and > 0.
+	Bounds               []float64 `protobuf:"fixed64,1,rep,packed,name=bounds,proto3" json:"bounds,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *DistributionValue_BucketOptions_Explicit) Reset() {
+	*m = DistributionValue_BucketOptions_Explicit{}
+}
+func (m *DistributionValue_BucketOptions_Explicit) String() string { return proto.CompactTextString(m) }
+func (*DistributionValue_BucketOptions_Explicit) ProtoMessage()    {}
+func (*DistributionValue_BucketOptions_Explicit) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{6, 0, 0}
+}
+func (m *DistributionValue_BucketOptions_Explicit) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DistributionValue_BucketOptions_Explicit.Unmarshal(m, b)
+}
+func (m *DistributionValue_BucketOptions_Explicit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DistributionValue_BucketOptions_Explicit.Marshal(b, m, deterministic)
+}
+func (dst *DistributionValue_BucketOptions_Explicit) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DistributionValue_BucketOptions_Explicit.Merge(dst, src)
+}
+func (m *DistributionValue_BucketOptions_Explicit) XXX_Size() int {
+	return xxx_messageInfo_DistributionValue_BucketOptions_Explicit.Size(m)
+}
+func (m *DistributionValue_BucketOptions_Explicit) XXX_DiscardUnknown() {
+	xxx_messageInfo_DistributionValue_BucketOptions_Explicit.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DistributionValue_BucketOptions_Explicit proto.InternalMessageInfo
+
+func (m *DistributionValue_BucketOptions_Explicit) GetBounds() []float64 {
+	if m != nil {
+		return m.Bounds
+	}
+	return nil
+}
+
+type DistributionValue_Bucket struct {
+	// The number of values in each bucket of the histogram, as described in
+	// bucket_bounds.
+	Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
+	// If the distribution does not have a histogram, then omit this field.
+	Exemplar             *DistributionValue_Exemplar `protobuf:"bytes,2,opt,name=exemplar,proto3" json:"exemplar,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
+	XXX_unrecognized     []byte                      `json:"-"`
+	XXX_sizecache        int32                       `json:"-"`
+}
+
+func (m *DistributionValue_Bucket) Reset()         { *m = DistributionValue_Bucket{} }
+func (m *DistributionValue_Bucket) String() string { return proto.CompactTextString(m) }
+func (*DistributionValue_Bucket) ProtoMessage()    {}
+func (*DistributionValue_Bucket) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{6, 1}
+}
+func (m *DistributionValue_Bucket) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DistributionValue_Bucket.Unmarshal(m, b)
+}
+func (m *DistributionValue_Bucket) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DistributionValue_Bucket.Marshal(b, m, deterministic)
+}
+func (dst *DistributionValue_Bucket) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DistributionValue_Bucket.Merge(dst, src)
+}
+func (m *DistributionValue_Bucket) XXX_Size() int {
+	return xxx_messageInfo_DistributionValue_Bucket.Size(m)
+}
+func (m *DistributionValue_Bucket) XXX_DiscardUnknown() {
+	xxx_messageInfo_DistributionValue_Bucket.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DistributionValue_Bucket proto.InternalMessageInfo
+
+func (m *DistributionValue_Bucket) GetCount() int64 {
+	if m != nil {
+		return m.Count
+	}
+	return 0
+}
+
+func (m *DistributionValue_Bucket) GetExemplar() *DistributionValue_Exemplar {
+	if m != nil {
+		return m.Exemplar
+	}
+	return nil
+}
+
+// Exemplars are example points that may be used to annotate aggregated
+// Distribution values. They are metadata that gives information about a
+// particular value added to a Distribution bucket.
+type DistributionValue_Exemplar struct {
+	// Value of the exemplar point. It determines which bucket the exemplar
+	// belongs to.
+	Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
+	// The observation (sampling) time of the above value.
+	Timestamp *timestamp.Timestamp `protobuf:"bytes,2,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+	// Contextual information about the example value.
+	Attachments          map[string]string `protobuf:"bytes,3,rep,name=attachments,proto3" json:"attachments,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *DistributionValue_Exemplar) Reset()         { *m = DistributionValue_Exemplar{} }
+func (m *DistributionValue_Exemplar) String() string { return proto.CompactTextString(m) }
+func (*DistributionValue_Exemplar) ProtoMessage()    {}
+func (*DistributionValue_Exemplar) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{6, 2}
+}
+func (m *DistributionValue_Exemplar) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DistributionValue_Exemplar.Unmarshal(m, b)
+}
+func (m *DistributionValue_Exemplar) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DistributionValue_Exemplar.Marshal(b, m, deterministic)
+}
+func (dst *DistributionValue_Exemplar) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DistributionValue_Exemplar.Merge(dst, src)
+}
+func (m *DistributionValue_Exemplar) XXX_Size() int {
+	return xxx_messageInfo_DistributionValue_Exemplar.Size(m)
+}
+func (m *DistributionValue_Exemplar) XXX_DiscardUnknown() {
+	xxx_messageInfo_DistributionValue_Exemplar.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DistributionValue_Exemplar proto.InternalMessageInfo
+
+func (m *DistributionValue_Exemplar) GetValue() float64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+func (m *DistributionValue_Exemplar) GetTimestamp() *timestamp.Timestamp {
+	if m != nil {
+		return m.Timestamp
+	}
+	return nil
+}
+
+func (m *DistributionValue_Exemplar) GetAttachments() map[string]string {
+	if m != nil {
+		return m.Attachments
+	}
+	return nil
+}
+
+// The start_timestamp only applies to the count and sum in the SummaryValue.
+type SummaryValue struct {
+	// The total number of recorded values since start_time. Optional since
+	// some systems don't expose this.
+	Count *wrappers.Int64Value `protobuf:"bytes,1,opt,name=count,proto3" json:"count,omitempty"`
+	// The total sum of recorded values since start_time. Optional since some
+	// systems don't expose this. If count is zero then this field must be zero.
+	// This field must be unset if the sum is not available.
+	Sum *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=sum,proto3" json:"sum,omitempty"`
+	// Values calculated over an arbitrary time window.
+	Snapshot             *SummaryValue_Snapshot `protobuf:"bytes,3,opt,name=snapshot,proto3" json:"snapshot,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *SummaryValue) Reset()         { *m = SummaryValue{} }
+func (m *SummaryValue) String() string { return proto.CompactTextString(m) }
+func (*SummaryValue) ProtoMessage()    {}
+func (*SummaryValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{7}
+}
+func (m *SummaryValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SummaryValue.Unmarshal(m, b)
+}
+func (m *SummaryValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SummaryValue.Marshal(b, m, deterministic)
+}
+func (dst *SummaryValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SummaryValue.Merge(dst, src)
+}
+func (m *SummaryValue) XXX_Size() int {
+	return xxx_messageInfo_SummaryValue.Size(m)
+}
+func (m *SummaryValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_SummaryValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SummaryValue proto.InternalMessageInfo
+
+func (m *SummaryValue) GetCount() *wrappers.Int64Value {
+	if m != nil {
+		return m.Count
+	}
+	return nil
+}
+
+func (m *SummaryValue) GetSum() *wrappers.DoubleValue {
+	if m != nil {
+		return m.Sum
+	}
+	return nil
+}
+
+func (m *SummaryValue) GetSnapshot() *SummaryValue_Snapshot {
+	if m != nil {
+		return m.Snapshot
+	}
+	return nil
+}
+
+// The values in this message can be reset at arbitrary unknown times, with
+// the requirement that all of them are reset at the same time.
+type SummaryValue_Snapshot struct {
+	// The number of values in the snapshot. Optional since some systems don't
+	// expose this.
+	Count *wrappers.Int64Value `protobuf:"bytes,1,opt,name=count,proto3" json:"count,omitempty"`
+	// The sum of values in the snapshot. Optional since some systems don't
+	// expose this. If count is zero then this field must be zero or not set
+	// (if not supported).
+	Sum *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=sum,proto3" json:"sum,omitempty"`
+	// A list of values at different percentiles of the distribution calculated
+	// from the current snapshot. The percentiles must be strictly increasing.
+	PercentileValues     []*SummaryValue_Snapshot_ValueAtPercentile `protobuf:"bytes,3,rep,name=percentile_values,json=percentileValues,proto3" json:"percentile_values,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                                   `json:"-"`
+	XXX_unrecognized     []byte                                     `json:"-"`
+	XXX_sizecache        int32                                      `json:"-"`
+}
+
+func (m *SummaryValue_Snapshot) Reset()         { *m = SummaryValue_Snapshot{} }
+func (m *SummaryValue_Snapshot) String() string { return proto.CompactTextString(m) }
+func (*SummaryValue_Snapshot) ProtoMessage()    {}
+func (*SummaryValue_Snapshot) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{7, 0}
+}
+func (m *SummaryValue_Snapshot) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SummaryValue_Snapshot.Unmarshal(m, b)
+}
+func (m *SummaryValue_Snapshot) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SummaryValue_Snapshot.Marshal(b, m, deterministic)
+}
+func (dst *SummaryValue_Snapshot) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SummaryValue_Snapshot.Merge(dst, src)
+}
+func (m *SummaryValue_Snapshot) XXX_Size() int {
+	return xxx_messageInfo_SummaryValue_Snapshot.Size(m)
+}
+func (m *SummaryValue_Snapshot) XXX_DiscardUnknown() {
+	xxx_messageInfo_SummaryValue_Snapshot.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SummaryValue_Snapshot proto.InternalMessageInfo
+
+func (m *SummaryValue_Snapshot) GetCount() *wrappers.Int64Value {
+	if m != nil {
+		return m.Count
+	}
+	return nil
+}
+
+func (m *SummaryValue_Snapshot) GetSum() *wrappers.DoubleValue {
+	if m != nil {
+		return m.Sum
+	}
+	return nil
+}
+
+func (m *SummaryValue_Snapshot) GetPercentileValues() []*SummaryValue_Snapshot_ValueAtPercentile {
+	if m != nil {
+		return m.PercentileValues
+	}
+	return nil
+}
+
+// Represents the value at a given percentile of a distribution.
+type SummaryValue_Snapshot_ValueAtPercentile struct {
+	// The percentile of a distribution. Must be in the interval
+	// (0.0, 100.0].
+	Percentile float64 `protobuf:"fixed64,1,opt,name=percentile,proto3" json:"percentile,omitempty"`
+	// The value at the given percentile of a distribution.
+	Value                float64  `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SummaryValue_Snapshot_ValueAtPercentile) Reset() {
+	*m = SummaryValue_Snapshot_ValueAtPercentile{}
+}
+func (m *SummaryValue_Snapshot_ValueAtPercentile) String() string { return proto.CompactTextString(m) }
+func (*SummaryValue_Snapshot_ValueAtPercentile) ProtoMessage()    {}
+func (*SummaryValue_Snapshot_ValueAtPercentile) Descriptor() ([]byte, []int) {
+	return fileDescriptor_metrics_d25fbad7c11497fc, []int{7, 0, 0}
+}
+func (m *SummaryValue_Snapshot_ValueAtPercentile) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SummaryValue_Snapshot_ValueAtPercentile.Unmarshal(m, b)
+}
+func (m *SummaryValue_Snapshot_ValueAtPercentile) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SummaryValue_Snapshot_ValueAtPercentile.Marshal(b, m, deterministic)
+}
+func (dst *SummaryValue_Snapshot_ValueAtPercentile) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SummaryValue_Snapshot_ValueAtPercentile.Merge(dst, src)
+}
+func (m *SummaryValue_Snapshot_ValueAtPercentile) XXX_Size() int {
+	return xxx_messageInfo_SummaryValue_Snapshot_ValueAtPercentile.Size(m)
+}
+func (m *SummaryValue_Snapshot_ValueAtPercentile) XXX_DiscardUnknown() {
+	xxx_messageInfo_SummaryValue_Snapshot_ValueAtPercentile.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SummaryValue_Snapshot_ValueAtPercentile proto.InternalMessageInfo
+
+func (m *SummaryValue_Snapshot_ValueAtPercentile) GetPercentile() float64 {
+	if m != nil {
+		return m.Percentile
+	}
+	return 0
+}
+
+func (m *SummaryValue_Snapshot_ValueAtPercentile) GetValue() float64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*Metric)(nil), "opencensus.proto.metrics.v1.Metric")
+	proto.RegisterType((*MetricDescriptor)(nil), "opencensus.proto.metrics.v1.MetricDescriptor")
+	proto.RegisterType((*LabelKey)(nil), "opencensus.proto.metrics.v1.LabelKey")
+	proto.RegisterType((*TimeSeries)(nil), "opencensus.proto.metrics.v1.TimeSeries")
+	proto.RegisterType((*LabelValue)(nil), "opencensus.proto.metrics.v1.LabelValue")
+	proto.RegisterType((*Point)(nil), "opencensus.proto.metrics.v1.Point")
+	proto.RegisterType((*DistributionValue)(nil), "opencensus.proto.metrics.v1.DistributionValue")
+	proto.RegisterType((*DistributionValue_BucketOptions)(nil), "opencensus.proto.metrics.v1.DistributionValue.BucketOptions")
+	proto.RegisterType((*DistributionValue_BucketOptions_Explicit)(nil), "opencensus.proto.metrics.v1.DistributionValue.BucketOptions.Explicit")
+	proto.RegisterType((*DistributionValue_Bucket)(nil), "opencensus.proto.metrics.v1.DistributionValue.Bucket")
+	proto.RegisterType((*DistributionValue_Exemplar)(nil), "opencensus.proto.metrics.v1.DistributionValue.Exemplar")
+	proto.RegisterMapType((map[string]string)(nil), "opencensus.proto.metrics.v1.DistributionValue.Exemplar.AttachmentsEntry")
+	proto.RegisterType((*SummaryValue)(nil), "opencensus.proto.metrics.v1.SummaryValue")
+	proto.RegisterType((*SummaryValue_Snapshot)(nil), "opencensus.proto.metrics.v1.SummaryValue.Snapshot")
+	proto.RegisterType((*SummaryValue_Snapshot_ValueAtPercentile)(nil), "opencensus.proto.metrics.v1.SummaryValue.Snapshot.ValueAtPercentile")
+	proto.RegisterEnum("opencensus.proto.metrics.v1.MetricDescriptor_Type", MetricDescriptor_Type_name, MetricDescriptor_Type_value)
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/metrics/v1/metrics.proto", fileDescriptor_metrics_d25fbad7c11497fc)
+}
+
+var fileDescriptor_metrics_d25fbad7c11497fc = []byte{
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+	0x71, 0x96, 0xbc, 0xf6, 0x02, 0xb4, 0xbb, 0x06, 0x7f, 0xb1, 0xba, 0x93, 0x08, 0xf3, 0x99, 0x75,
+	0xf5, 0x3c, 0xff, 0x4c, 0xd1, 0xff, 0x28, 0x40, 0x39, 0x3b, 0x77, 0xe8, 0x30, 0x5b, 0x04, 0xb5,
+	0xb1, 0xb3, 0x10, 0x72, 0x37, 0xd9, 0x35, 0x71, 0x85, 0x8c, 0x74, 0xca, 0xd4, 0xc6, 0xff, 0x17,
+	0x00, 0xad, 0x74, 0xf1, 0x88, 0x19, 0x3c, 0x87, 0x12, 0x75, 0x4d, 0x9f, 0x5e, 0x7b, 0xe2, 0xc3,
+	0xad, 0xbe, 0xe1, 0x23, 0x9d, 0xf5, 0xcf, 0xe8, 0x4b, 0x24, 0x4e, 0x38, 0x6a, 0xbf, 0xe4, 0xa1,
+	0x14, 0xab, 0xff, 0x0b, 0xff, 0x5f, 0x43, 0xc5, 0x27, 0x81, 0x45, 0x5c, 0x66, 0xc7, 0x6b, 0x36,
+	0xae, 0x72, 0x6b, 0xf5, 0x40, 0x0c, 0x2e, 0x1e, 0xb1, 0x5e, 0x42, 0x89, 0xb5, 0x94, 0x5e, 0x7c,
+	0xb9, 0x6a, 0x5d, 0xa8, 0x2c, 0x98, 0xa1, 0x5d, 0x80, 0xd4, 0x50, 0x36, 0x6f, 0x46, 0x73, 0xbb,
+	0xea, 0x71, 0x5f, 0x37, 0x67, 0xb0, 0x6b, 0x7b, 0xcb, 0xdc, 0x6c, 0x96, 0xc5, 0x5f, 0x11, 0xed,
+	0x45, 0x17, 0x3d, 0xe5, 0xab, 0xd6, 0x95, 0xcd, 0xae, 0xc3, 0xb1, 0x61, 0x79, 0x4e, 0x5d, 0x60,
+	0x0e, 0x6c, 0x97, 0xb2, 0x20, 0x8c, 0x7a, 0x8e, 0x6f, 0xc7, 0x7a, 0x4a, 0x77, 0x20, 0x7e, 0x8c,
+	0xaf, 0x88, 0x7b, 0x70, 0x95, 0xfd, 0x51, 0x1f, 0x17, 0xf9, 0xc5, 0xc7, 0x7f, 0x06, 0x00, 0x00,
+	0xff, 0xff, 0x24, 0xa6, 0x3d, 0x2b, 0xce, 0x0b, 0x00, 0x00,
+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go
new file mode 100644
index 000000000000..23747da12703
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go
@@ -0,0 +1,96 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/resource/v1/resource.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// Resource information.
+type Resource struct {
+	// Type identifier for the resource.
+	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
+	// Set of labels that describe the resource.
+	Labels               map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Resource) Reset()         { *m = Resource{} }
+func (m *Resource) String() string { return proto.CompactTextString(m) }
+func (*Resource) ProtoMessage()    {}
+func (*Resource) Descriptor() ([]byte, []int) {
+	return fileDescriptor_resource_471b1e1cf1b04db0, []int{0}
+}
+func (m *Resource) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Resource.Unmarshal(m, b)
+}
+func (m *Resource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Resource.Marshal(b, m, deterministic)
+}
+func (dst *Resource) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Resource.Merge(dst, src)
+}
+func (m *Resource) XXX_Size() int {
+	return xxx_messageInfo_Resource.Size(m)
+}
+func (m *Resource) XXX_DiscardUnknown() {
+	xxx_messageInfo_Resource.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Resource proto.InternalMessageInfo
+
+func (m *Resource) GetType() string {
+	if m != nil {
+		return m.Type
+	}
+	return ""
+}
+
+func (m *Resource) GetLabels() map[string]string {
+	if m != nil {
+		return m.Labels
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Resource)(nil), "opencensus.proto.resource.v1.Resource")
+	proto.RegisterMapType((map[string]string)(nil), "opencensus.proto.resource.v1.Resource.LabelsEntry")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/resource/v1/resource.proto", fileDescriptor_resource_471b1e1cf1b04db0)
+}
+
+var fileDescriptor_resource_471b1e1cf1b04db0 = []byte{
+	// 234 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0xce, 0x2f, 0x48, 0xcd,
+	0x4b, 0x4e, 0xcd, 0x2b, 0x2e, 0x2d, 0xd6, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0xd7, 0x2f, 0x4a, 0x2d,
+	0xce, 0x2f, 0x2d, 0x4a, 0x4e, 0xd5, 0x2f, 0x33, 0x84, 0xb3, 0xf5, 0xc0, 0x52, 0x42, 0x32, 0x08,
+	0xc5, 0x10, 0x11, 0x3d, 0xb8, 0x82, 0x32, 0x43, 0xa5, 0xa5, 0x8c, 0x5c, 0x1c, 0x41, 0x50, 0xbe,
+	0x90, 0x10, 0x17, 0x4b, 0x49, 0x65, 0x41, 0xaa, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0x98,
+	0x2d, 0xe4, 0xc5, 0xc5, 0x96, 0x93, 0x98, 0x94, 0x9a, 0x53, 0x2c, 0xc1, 0xa4, 0xc0, 0xac, 0xc1,
+	0x6d, 0x64, 0xa4, 0x87, 0xcf, 0x3c, 0x3d, 0x98, 0x59, 0x7a, 0x3e, 0x60, 0x4d, 0xae, 0x79, 0x25,
+	0x45, 0x95, 0x41, 0x50, 0x13, 0xa4, 0x2c, 0xb9, 0xb8, 0x91, 0x84, 0x85, 0x04, 0xb8, 0x98, 0xb3,
+	0x53, 0x2b, 0xa1, 0xb6, 0x81, 0x98, 0x42, 0x22, 0x5c, 0xac, 0x65, 0x89, 0x39, 0xa5, 0xa9, 0x12,
+	0x4c, 0x60, 0x31, 0x08, 0xc7, 0x8a, 0xc9, 0x82, 0xd1, 0xa9, 0x92, 0x4b, 0x3e, 0x33, 0x1f, 0xaf,
+	0xd5, 0x4e, 0xbc, 0x30, 0xbb, 0x03, 0x40, 0x52, 0x01, 0x8c, 0x51, 0xae, 0xe9, 0x99, 0x25, 0x19,
+	0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0x10, 0x5d, 0xba, 0x99, 0x79, 0xc5, 0x25, 0x45, 0xa5,
+	0xb9, 0xa9, 0x79, 0x25, 0x89, 0x25, 0x99, 0xf9, 0x79, 0xfa, 0x08, 0x03, 0x75, 0x21, 0x01, 0x99,
+	0x9e, 0x9a, 0xa7, 0x9b, 0x8e, 0x12, 0x9e, 0x49, 0x6c, 0x60, 0x19, 0x63, 0x40, 0x00, 0x00, 0x00,
+	0xff, 0xff, 0x8e, 0x11, 0xaf, 0xda, 0x76, 0x01, 0x00, 0x00,
+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace.pb.go
new file mode 100644
index 000000000000..d5ebb7b8205e
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace.pb.go
@@ -0,0 +1,1629 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/trace/v1/trace.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import timestamp "github.com/golang/protobuf/ptypes/timestamp"
+import wrappers "github.com/golang/protobuf/ptypes/wrappers"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// Type of span. Can be used to specify additional relationships between spans
+// in addition to a parent/child relationship.
+type Span_SpanKind int32
+
+const (
+	// Unspecified.
+	Span_SPAN_KIND_UNSPECIFIED Span_SpanKind = 0
+	// Indicates that the span covers server-side handling of an RPC or other
+	// remote network request.
+	Span_SERVER Span_SpanKind = 1
+	// Indicates that the span covers the client-side wrapper around an RPC or
+	// other remote request.
+	Span_CLIENT Span_SpanKind = 2
+)
+
+var Span_SpanKind_name = map[int32]string{
+	0: "SPAN_KIND_UNSPECIFIED",
+	1: "SERVER",
+	2: "CLIENT",
+}
+var Span_SpanKind_value = map[string]int32{
+	"SPAN_KIND_UNSPECIFIED": 0,
+	"SERVER":                1,
+	"CLIENT":                2,
+}
+
+func (x Span_SpanKind) String() string {
+	return proto.EnumName(Span_SpanKind_name, int32(x))
+}
+func (Span_SpanKind) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 0}
+}
+
+// Indicates whether the message was sent or received.
+type Span_TimeEvent_MessageEvent_Type int32
+
+const (
+	// Unknown event type.
+	Span_TimeEvent_MessageEvent_TYPE_UNSPECIFIED Span_TimeEvent_MessageEvent_Type = 0
+	// Indicates a sent message.
+	Span_TimeEvent_MessageEvent_SENT Span_TimeEvent_MessageEvent_Type = 1
+	// Indicates a received message.
+	Span_TimeEvent_MessageEvent_RECEIVED Span_TimeEvent_MessageEvent_Type = 2
+)
+
+var Span_TimeEvent_MessageEvent_Type_name = map[int32]string{
+	0: "TYPE_UNSPECIFIED",
+	1: "SENT",
+	2: "RECEIVED",
+}
+var Span_TimeEvent_MessageEvent_Type_value = map[string]int32{
+	"TYPE_UNSPECIFIED": 0,
+	"SENT":             1,
+	"RECEIVED":         2,
+}
+
+func (x Span_TimeEvent_MessageEvent_Type) String() string {
+	return proto.EnumName(Span_TimeEvent_MessageEvent_Type_name, int32(x))
+}
+func (Span_TimeEvent_MessageEvent_Type) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 2, 1, 0}
+}
+
+// The relationship of the current span relative to the linked span: child,
+// parent, or unspecified.
+type Span_Link_Type int32
+
+const (
+	// The relationship of the two spans is unknown, or known but other
+	// than parent-child.
+	Span_Link_TYPE_UNSPECIFIED Span_Link_Type = 0
+	// The linked span is a child of the current span.
+	Span_Link_CHILD_LINKED_SPAN Span_Link_Type = 1
+	// The linked span is a parent of the current span.
+	Span_Link_PARENT_LINKED_SPAN Span_Link_Type = 2
+)
+
+var Span_Link_Type_name = map[int32]string{
+	0: "TYPE_UNSPECIFIED",
+	1: "CHILD_LINKED_SPAN",
+	2: "PARENT_LINKED_SPAN",
+}
+var Span_Link_Type_value = map[string]int32{
+	"TYPE_UNSPECIFIED":   0,
+	"CHILD_LINKED_SPAN":  1,
+	"PARENT_LINKED_SPAN": 2,
+}
+
+func (x Span_Link_Type) String() string {
+	return proto.EnumName(Span_Link_Type_name, int32(x))
+}
+func (Span_Link_Type) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 4, 0}
+}
+
+// A span represents a single operation within a trace. Spans can be
+// nested to form a trace tree. Often, a trace contains a root span
+// that describes the end-to-end latency, and one or more subspans for
+// its sub-operations. A trace can also contain multiple root spans,
+// or none at all. Spans do not need to be contiguous - there may be
+// gaps or overlaps between spans in a trace.
+//
+// The next id is 16.
+// TODO(bdrutu): Add an example.
+type Span struct {
+	// A unique identifier for a trace. All spans from the same trace share
+	// the same `trace_id`. The ID is a 16-byte array.
+	//
+	// This field is required.
+	TraceId []byte `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
+	// A unique identifier for a span within a trace, assigned when the span
+	// is created. The ID is an 8-byte array.
+	//
+	// This field is required.
+	SpanId []byte `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
+	// The Tracestate on the span.
+	Tracestate *Span_Tracestate `protobuf:"bytes,15,opt,name=tracestate,proto3" json:"tracestate,omitempty"`
+	// The `span_id` of this span's parent span. If this is a root span, then this
+	// field must be empty. The ID is an 8-byte array.
+	ParentSpanId []byte `protobuf:"bytes,3,opt,name=parent_span_id,json=parentSpanId,proto3" json:"parent_span_id,omitempty"`
+	// A description of the span's operation.
+	//
+	// For example, the name can be a qualified method name or a file name
+	// and a line number where the operation is called. A best practice is to use
+	// the same display name at the same call point in an application.
+	// This makes it easier to correlate spans in different traces.
+	//
+	// This field is required.
+	Name *TruncatableString `protobuf:"bytes,4,opt,name=name,proto3" json:"name,omitempty"`
+	// Distinguishes between spans generated in a particular context. For example,
+	// two spans with the same name may be distinguished using `CLIENT`
+	// and `SERVER` to identify queueing latency associated with the span.
+	Kind Span_SpanKind `protobuf:"varint,14,opt,name=kind,proto3,enum=opencensus.proto.trace.v1.Span_SpanKind" json:"kind,omitempty"`
+	// The start time of the span. On the client side, this is the time kept by
+	// the local machine where the span execution starts. On the server side, this
+	// is the time when the server's application handler starts running.
+	StartTime *timestamp.Timestamp `protobuf:"bytes,5,opt,name=start_time,json=startTime,proto3" json:"start_time,omitempty"`
+	// The end time of the span. On the client side, this is the time kept by
+	// the local machine where the span execution ends. On the server side, this
+	// is the time when the server application handler stops running.
+	EndTime *timestamp.Timestamp `protobuf:"bytes,6,opt,name=end_time,json=endTime,proto3" json:"end_time,omitempty"`
+	// A set of attributes on the span.
+	Attributes *Span_Attributes `protobuf:"bytes,7,opt,name=attributes,proto3" json:"attributes,omitempty"`
+	// A stack trace captured at the start of the span.
+	StackTrace *StackTrace `protobuf:"bytes,8,opt,name=stack_trace,json=stackTrace,proto3" json:"stack_trace,omitempty"`
+	// The included time events.
+	TimeEvents *Span_TimeEvents `protobuf:"bytes,9,opt,name=time_events,json=timeEvents,proto3" json:"time_events,omitempty"`
+	// The included links.
+	Links *Span_Links `protobuf:"bytes,10,opt,name=links,proto3" json:"links,omitempty"`
+	// An optional final status for this span.
+	Status *Status `protobuf:"bytes,11,opt,name=status,proto3" json:"status,omitempty"`
+	// A highly recommended but not required flag that identifies when a trace
+	// crosses a process boundary. True when the parent_span belongs to the
+	// same process as the current span.
+	SameProcessAsParentSpan *wrappers.BoolValue `protobuf:"bytes,12,opt,name=same_process_as_parent_span,json=sameProcessAsParentSpan,proto3" json:"same_process_as_parent_span,omitempty"`
+	// An optional number of child spans that were generated while this span
+	// was active. If set, allows an implementation to detect missing child spans.
+	ChildSpanCount       *wrappers.UInt32Value `protobuf:"bytes,13,opt,name=child_span_count,json=childSpanCount,proto3" json:"child_span_count,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
+	XXX_unrecognized     []byte                `json:"-"`
+	XXX_sizecache        int32                 `json:"-"`
+}
+
+func (m *Span) Reset()         { *m = Span{} }
+func (m *Span) String() string { return proto.CompactTextString(m) }
+func (*Span) ProtoMessage()    {}
+func (*Span) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0}
+}
+func (m *Span) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span.Unmarshal(m, b)
+}
+func (m *Span) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span.Marshal(b, m, deterministic)
+}
+func (dst *Span) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span.Merge(dst, src)
+}
+func (m *Span) XXX_Size() int {
+	return xxx_messageInfo_Span.Size(m)
+}
+func (m *Span) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span proto.InternalMessageInfo
+
+func (m *Span) GetTraceId() []byte {
+	if m != nil {
+		return m.TraceId
+	}
+	return nil
+}
+
+func (m *Span) GetSpanId() []byte {
+	if m != nil {
+		return m.SpanId
+	}
+	return nil
+}
+
+func (m *Span) GetTracestate() *Span_Tracestate {
+	if m != nil {
+		return m.Tracestate
+	}
+	return nil
+}
+
+func (m *Span) GetParentSpanId() []byte {
+	if m != nil {
+		return m.ParentSpanId
+	}
+	return nil
+}
+
+func (m *Span) GetName() *TruncatableString {
+	if m != nil {
+		return m.Name
+	}
+	return nil
+}
+
+func (m *Span) GetKind() Span_SpanKind {
+	if m != nil {
+		return m.Kind
+	}
+	return Span_SPAN_KIND_UNSPECIFIED
+}
+
+func (m *Span) GetStartTime() *timestamp.Timestamp {
+	if m != nil {
+		return m.StartTime
+	}
+	return nil
+}
+
+func (m *Span) GetEndTime() *timestamp.Timestamp {
+	if m != nil {
+		return m.EndTime
+	}
+	return nil
+}
+
+func (m *Span) GetAttributes() *Span_Attributes {
+	if m != nil {
+		return m.Attributes
+	}
+	return nil
+}
+
+func (m *Span) GetStackTrace() *StackTrace {
+	if m != nil {
+		return m.StackTrace
+	}
+	return nil
+}
+
+func (m *Span) GetTimeEvents() *Span_TimeEvents {
+	if m != nil {
+		return m.TimeEvents
+	}
+	return nil
+}
+
+func (m *Span) GetLinks() *Span_Links {
+	if m != nil {
+		return m.Links
+	}
+	return nil
+}
+
+func (m *Span) GetStatus() *Status {
+	if m != nil {
+		return m.Status
+	}
+	return nil
+}
+
+func (m *Span) GetSameProcessAsParentSpan() *wrappers.BoolValue {
+	if m != nil {
+		return m.SameProcessAsParentSpan
+	}
+	return nil
+}
+
+func (m *Span) GetChildSpanCount() *wrappers.UInt32Value {
+	if m != nil {
+		return m.ChildSpanCount
+	}
+	return nil
+}
+
+// This field conveys information about request position in multiple distributed tracing graphs.
+// It is a list of Tracestate.Entry with a maximum of 32 members in the list.
+//
+// See the https://github.com/w3c/distributed-tracing for more details about this field.
+type Span_Tracestate struct {
+	// A list of entries that represent the Tracestate.
+	Entries              []*Span_Tracestate_Entry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
+	XXX_unrecognized     []byte                   `json:"-"`
+	XXX_sizecache        int32                    `json:"-"`
+}
+
+func (m *Span_Tracestate) Reset()         { *m = Span_Tracestate{} }
+func (m *Span_Tracestate) String() string { return proto.CompactTextString(m) }
+func (*Span_Tracestate) ProtoMessage()    {}
+func (*Span_Tracestate) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 0}
+}
+func (m *Span_Tracestate) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_Tracestate.Unmarshal(m, b)
+}
+func (m *Span_Tracestate) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_Tracestate.Marshal(b, m, deterministic)
+}
+func (dst *Span_Tracestate) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_Tracestate.Merge(dst, src)
+}
+func (m *Span_Tracestate) XXX_Size() int {
+	return xxx_messageInfo_Span_Tracestate.Size(m)
+}
+func (m *Span_Tracestate) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_Tracestate.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_Tracestate proto.InternalMessageInfo
+
+func (m *Span_Tracestate) GetEntries() []*Span_Tracestate_Entry {
+	if m != nil {
+		return m.Entries
+	}
+	return nil
+}
+
+type Span_Tracestate_Entry struct {
+	// The key must begin with a lowercase letter, and can only contain
+	// lowercase letters 'a'-'z', digits '0'-'9', underscores '_', dashes
+	// '-', asterisks '*', and forward slashes '/'.
+	Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// The value is opaque string up to 256 characters printable ASCII
+	// RFC0020 characters (i.e., the range 0x20 to 0x7E) except ',' and '='.
+	// Note that this also excludes tabs, newlines, carriage returns, etc.
+	Value                string   `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Span_Tracestate_Entry) Reset()         { *m = Span_Tracestate_Entry{} }
+func (m *Span_Tracestate_Entry) String() string { return proto.CompactTextString(m) }
+func (*Span_Tracestate_Entry) ProtoMessage()    {}
+func (*Span_Tracestate_Entry) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 0, 0}
+}
+func (m *Span_Tracestate_Entry) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_Tracestate_Entry.Unmarshal(m, b)
+}
+func (m *Span_Tracestate_Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_Tracestate_Entry.Marshal(b, m, deterministic)
+}
+func (dst *Span_Tracestate_Entry) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_Tracestate_Entry.Merge(dst, src)
+}
+func (m *Span_Tracestate_Entry) XXX_Size() int {
+	return xxx_messageInfo_Span_Tracestate_Entry.Size(m)
+}
+func (m *Span_Tracestate_Entry) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_Tracestate_Entry.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_Tracestate_Entry proto.InternalMessageInfo
+
+func (m *Span_Tracestate_Entry) GetKey() string {
+	if m != nil {
+		return m.Key
+	}
+	return ""
+}
+
+func (m *Span_Tracestate_Entry) GetValue() string {
+	if m != nil {
+		return m.Value
+	}
+	return ""
+}
+
+// A set of attributes, each with a key and a value.
+type Span_Attributes struct {
+	// The set of attributes. The value can be a string, an integer, or the
+	// Boolean values `true` and `false`. For example:
+	//
+	//     "/instance_id": "my-instance"
+	//     "/http/user_agent": ""
+	//     "/http/server_latency": 300
+	//     "abc.com/myattribute": true
+	AttributeMap map[string]*AttributeValue `protobuf:"bytes,1,rep,name=attribute_map,json=attributeMap,proto3" json:"attribute_map,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	// The number of attributes that were discarded. Attributes can be discarded
+	// because their keys are too long or because there are too many attributes.
+	// If this value is 0, then no attributes were dropped.
+	DroppedAttributesCount int32    `protobuf:"varint,2,opt,name=dropped_attributes_count,json=droppedAttributesCount,proto3" json:"dropped_attributes_count,omitempty"`
+	XXX_NoUnkeyedLiteral   struct{} `json:"-"`
+	XXX_unrecognized       []byte   `json:"-"`
+	XXX_sizecache          int32    `json:"-"`
+}
+
+func (m *Span_Attributes) Reset()         { *m = Span_Attributes{} }
+func (m *Span_Attributes) String() string { return proto.CompactTextString(m) }
+func (*Span_Attributes) ProtoMessage()    {}
+func (*Span_Attributes) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 1}
+}
+func (m *Span_Attributes) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_Attributes.Unmarshal(m, b)
+}
+func (m *Span_Attributes) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_Attributes.Marshal(b, m, deterministic)
+}
+func (dst *Span_Attributes) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_Attributes.Merge(dst, src)
+}
+func (m *Span_Attributes) XXX_Size() int {
+	return xxx_messageInfo_Span_Attributes.Size(m)
+}
+func (m *Span_Attributes) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_Attributes.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_Attributes proto.InternalMessageInfo
+
+func (m *Span_Attributes) GetAttributeMap() map[string]*AttributeValue {
+	if m != nil {
+		return m.AttributeMap
+	}
+	return nil
+}
+
+func (m *Span_Attributes) GetDroppedAttributesCount() int32 {
+	if m != nil {
+		return m.DroppedAttributesCount
+	}
+	return 0
+}
+
+// A time-stamped annotation or message event in the Span.
+type Span_TimeEvent struct {
+	// The time the event occurred.
+	Time *timestamp.Timestamp `protobuf:"bytes,1,opt,name=time,proto3" json:"time,omitempty"`
+	// A `TimeEvent` can contain either an `Annotation` object or a
+	// `MessageEvent` object, but not both.
+	//
+	// Types that are valid to be assigned to Value:
+	//	*Span_TimeEvent_Annotation_
+	//	*Span_TimeEvent_MessageEvent_
+	Value                isSpan_TimeEvent_Value `protobuf_oneof:"value"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *Span_TimeEvent) Reset()         { *m = Span_TimeEvent{} }
+func (m *Span_TimeEvent) String() string { return proto.CompactTextString(m) }
+func (*Span_TimeEvent) ProtoMessage()    {}
+func (*Span_TimeEvent) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 2}
+}
+func (m *Span_TimeEvent) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_TimeEvent.Unmarshal(m, b)
+}
+func (m *Span_TimeEvent) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_TimeEvent.Marshal(b, m, deterministic)
+}
+func (dst *Span_TimeEvent) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_TimeEvent.Merge(dst, src)
+}
+func (m *Span_TimeEvent) XXX_Size() int {
+	return xxx_messageInfo_Span_TimeEvent.Size(m)
+}
+func (m *Span_TimeEvent) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_TimeEvent.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_TimeEvent proto.InternalMessageInfo
+
+func (m *Span_TimeEvent) GetTime() *timestamp.Timestamp {
+	if m != nil {
+		return m.Time
+	}
+	return nil
+}
+
+type isSpan_TimeEvent_Value interface {
+	isSpan_TimeEvent_Value()
+}
+
+type Span_TimeEvent_Annotation_ struct {
+	Annotation *Span_TimeEvent_Annotation `protobuf:"bytes,2,opt,name=annotation,proto3,oneof"`
+}
+
+type Span_TimeEvent_MessageEvent_ struct {
+	MessageEvent *Span_TimeEvent_MessageEvent `protobuf:"bytes,3,opt,name=message_event,json=messageEvent,proto3,oneof"`
+}
+
+func (*Span_TimeEvent_Annotation_) isSpan_TimeEvent_Value() {}
+
+func (*Span_TimeEvent_MessageEvent_) isSpan_TimeEvent_Value() {}
+
+func (m *Span_TimeEvent) GetValue() isSpan_TimeEvent_Value {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *Span_TimeEvent) GetAnnotation() *Span_TimeEvent_Annotation {
+	if x, ok := m.GetValue().(*Span_TimeEvent_Annotation_); ok {
+		return x.Annotation
+	}
+	return nil
+}
+
+func (m *Span_TimeEvent) GetMessageEvent() *Span_TimeEvent_MessageEvent {
+	if x, ok := m.GetValue().(*Span_TimeEvent_MessageEvent_); ok {
+		return x.MessageEvent
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*Span_TimeEvent) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _Span_TimeEvent_OneofMarshaler, _Span_TimeEvent_OneofUnmarshaler, _Span_TimeEvent_OneofSizer, []interface{}{
+		(*Span_TimeEvent_Annotation_)(nil),
+		(*Span_TimeEvent_MessageEvent_)(nil),
+	}
+}
+
+func _Span_TimeEvent_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*Span_TimeEvent)
+	// value
+	switch x := m.Value.(type) {
+	case *Span_TimeEvent_Annotation_:
+		b.EncodeVarint(2<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.Annotation); err != nil {
+			return err
+		}
+	case *Span_TimeEvent_MessageEvent_:
+		b.EncodeVarint(3<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.MessageEvent); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("Span_TimeEvent.Value has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _Span_TimeEvent_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*Span_TimeEvent)
+	switch tag {
+	case 2: // value.annotation
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(Span_TimeEvent_Annotation)
+		err := b.DecodeMessage(msg)
+		m.Value = &Span_TimeEvent_Annotation_{msg}
+		return true, err
+	case 3: // value.message_event
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(Span_TimeEvent_MessageEvent)
+		err := b.DecodeMessage(msg)
+		m.Value = &Span_TimeEvent_MessageEvent_{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _Span_TimeEvent_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*Span_TimeEvent)
+	// value
+	switch x := m.Value.(type) {
+	case *Span_TimeEvent_Annotation_:
+		s := proto.Size(x.Annotation)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *Span_TimeEvent_MessageEvent_:
+		s := proto.Size(x.MessageEvent)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// A text annotation with a set of attributes.
+type Span_TimeEvent_Annotation struct {
+	// A user-supplied message describing the event.
+	Description *TruncatableString `protobuf:"bytes,1,opt,name=description,proto3" json:"description,omitempty"`
+	// A set of attributes on the annotation.
+	Attributes           *Span_Attributes `protobuf:"bytes,2,opt,name=attributes,proto3" json:"attributes,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *Span_TimeEvent_Annotation) Reset()         { *m = Span_TimeEvent_Annotation{} }
+func (m *Span_TimeEvent_Annotation) String() string { return proto.CompactTextString(m) }
+func (*Span_TimeEvent_Annotation) ProtoMessage()    {}
+func (*Span_TimeEvent_Annotation) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 2, 0}
+}
+func (m *Span_TimeEvent_Annotation) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_TimeEvent_Annotation.Unmarshal(m, b)
+}
+func (m *Span_TimeEvent_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_TimeEvent_Annotation.Marshal(b, m, deterministic)
+}
+func (dst *Span_TimeEvent_Annotation) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_TimeEvent_Annotation.Merge(dst, src)
+}
+func (m *Span_TimeEvent_Annotation) XXX_Size() int {
+	return xxx_messageInfo_Span_TimeEvent_Annotation.Size(m)
+}
+func (m *Span_TimeEvent_Annotation) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_TimeEvent_Annotation.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_TimeEvent_Annotation proto.InternalMessageInfo
+
+func (m *Span_TimeEvent_Annotation) GetDescription() *TruncatableString {
+	if m != nil {
+		return m.Description
+	}
+	return nil
+}
+
+func (m *Span_TimeEvent_Annotation) GetAttributes() *Span_Attributes {
+	if m != nil {
+		return m.Attributes
+	}
+	return nil
+}
+
+// An event describing a message sent/received between Spans.
+type Span_TimeEvent_MessageEvent struct {
+	// The type of MessageEvent. Indicates whether the message was sent or
+	// received.
+	Type Span_TimeEvent_MessageEvent_Type `protobuf:"varint,1,opt,name=type,proto3,enum=opencensus.proto.trace.v1.Span_TimeEvent_MessageEvent_Type" json:"type,omitempty"`
+	// An identifier for the MessageEvent's message that can be used to match
+	// SENT and RECEIVED MessageEvents. For example, this field could
+	// represent a sequence ID for a streaming RPC. It is recommended to be
+	// unique within a Span.
+	Id uint64 `protobuf:"varint,2,opt,name=id,proto3" json:"id,omitempty"`
+	// The number of uncompressed bytes sent or received.
+	UncompressedSize uint64 `protobuf:"varint,3,opt,name=uncompressed_size,json=uncompressedSize,proto3" json:"uncompressed_size,omitempty"`
+	// The number of compressed bytes sent or received. If zero, assumed to
+	// be the same size as uncompressed.
+	CompressedSize       uint64   `protobuf:"varint,4,opt,name=compressed_size,json=compressedSize,proto3" json:"compressed_size,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Span_TimeEvent_MessageEvent) Reset()         { *m = Span_TimeEvent_MessageEvent{} }
+func (m *Span_TimeEvent_MessageEvent) String() string { return proto.CompactTextString(m) }
+func (*Span_TimeEvent_MessageEvent) ProtoMessage()    {}
+func (*Span_TimeEvent_MessageEvent) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 2, 1}
+}
+func (m *Span_TimeEvent_MessageEvent) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_TimeEvent_MessageEvent.Unmarshal(m, b)
+}
+func (m *Span_TimeEvent_MessageEvent) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_TimeEvent_MessageEvent.Marshal(b, m, deterministic)
+}
+func (dst *Span_TimeEvent_MessageEvent) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_TimeEvent_MessageEvent.Merge(dst, src)
+}
+func (m *Span_TimeEvent_MessageEvent) XXX_Size() int {
+	return xxx_messageInfo_Span_TimeEvent_MessageEvent.Size(m)
+}
+func (m *Span_TimeEvent_MessageEvent) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_TimeEvent_MessageEvent.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_TimeEvent_MessageEvent proto.InternalMessageInfo
+
+func (m *Span_TimeEvent_MessageEvent) GetType() Span_TimeEvent_MessageEvent_Type {
+	if m != nil {
+		return m.Type
+	}
+	return Span_TimeEvent_MessageEvent_TYPE_UNSPECIFIED
+}
+
+func (m *Span_TimeEvent_MessageEvent) GetId() uint64 {
+	if m != nil {
+		return m.Id
+	}
+	return 0
+}
+
+func (m *Span_TimeEvent_MessageEvent) GetUncompressedSize() uint64 {
+	if m != nil {
+		return m.UncompressedSize
+	}
+	return 0
+}
+
+func (m *Span_TimeEvent_MessageEvent) GetCompressedSize() uint64 {
+	if m != nil {
+		return m.CompressedSize
+	}
+	return 0
+}
+
+// A collection of `TimeEvent`s. A `TimeEvent` is a time-stamped annotation
+// on the span, consisting of either user-supplied key-value pairs, or
+// details of a message sent/received between Spans.
+type Span_TimeEvents struct {
+	// A collection of `TimeEvent`s.
+	TimeEvent []*Span_TimeEvent `protobuf:"bytes,1,rep,name=time_event,json=timeEvent,proto3" json:"time_event,omitempty"`
+	// The number of dropped annotations in all the included time events.
+	// If the value is 0, then no annotations were dropped.
+	DroppedAnnotationsCount int32 `protobuf:"varint,2,opt,name=dropped_annotations_count,json=droppedAnnotationsCount,proto3" json:"dropped_annotations_count,omitempty"`
+	// The number of dropped message events in all the included time events.
+	// If the value is 0, then no message events were dropped.
+	DroppedMessageEventsCount int32    `protobuf:"varint,3,opt,name=dropped_message_events_count,json=droppedMessageEventsCount,proto3" json:"dropped_message_events_count,omitempty"`
+	XXX_NoUnkeyedLiteral      struct{} `json:"-"`
+	XXX_unrecognized          []byte   `json:"-"`
+	XXX_sizecache             int32    `json:"-"`
+}
+
+func (m *Span_TimeEvents) Reset()         { *m = Span_TimeEvents{} }
+func (m *Span_TimeEvents) String() string { return proto.CompactTextString(m) }
+func (*Span_TimeEvents) ProtoMessage()    {}
+func (*Span_TimeEvents) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 3}
+}
+func (m *Span_TimeEvents) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_TimeEvents.Unmarshal(m, b)
+}
+func (m *Span_TimeEvents) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_TimeEvents.Marshal(b, m, deterministic)
+}
+func (dst *Span_TimeEvents) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_TimeEvents.Merge(dst, src)
+}
+func (m *Span_TimeEvents) XXX_Size() int {
+	return xxx_messageInfo_Span_TimeEvents.Size(m)
+}
+func (m *Span_TimeEvents) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_TimeEvents.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_TimeEvents proto.InternalMessageInfo
+
+func (m *Span_TimeEvents) GetTimeEvent() []*Span_TimeEvent {
+	if m != nil {
+		return m.TimeEvent
+	}
+	return nil
+}
+
+func (m *Span_TimeEvents) GetDroppedAnnotationsCount() int32 {
+	if m != nil {
+		return m.DroppedAnnotationsCount
+	}
+	return 0
+}
+
+func (m *Span_TimeEvents) GetDroppedMessageEventsCount() int32 {
+	if m != nil {
+		return m.DroppedMessageEventsCount
+	}
+	return 0
+}
+
+// A pointer from the current span to another span in the same trace or in a
+// different trace. For example, this can be used in batching operations,
+// where a single batch handler processes multiple requests from different
+// traces or when the handler receives a request from a different project.
+type Span_Link struct {
+	// A unique identifier for a trace. All spans from the same trace share
+	// the same `trace_id`. The ID is a 16-byte array.
+	TraceId []byte `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
+	// A unique identifier for a span within a trace, assigned when the span
+	// is created. The ID is an 8-byte array.
+	SpanId []byte `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
+	// The relationship of the current span relative to the linked span.
+	Type Span_Link_Type `protobuf:"varint,3,opt,name=type,proto3,enum=opencensus.proto.trace.v1.Span_Link_Type" json:"type,omitempty"`
+	// A set of attributes on the link.
+	Attributes           *Span_Attributes `protobuf:"bytes,4,opt,name=attributes,proto3" json:"attributes,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *Span_Link) Reset()         { *m = Span_Link{} }
+func (m *Span_Link) String() string { return proto.CompactTextString(m) }
+func (*Span_Link) ProtoMessage()    {}
+func (*Span_Link) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 4}
+}
+func (m *Span_Link) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_Link.Unmarshal(m, b)
+}
+func (m *Span_Link) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_Link.Marshal(b, m, deterministic)
+}
+func (dst *Span_Link) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_Link.Merge(dst, src)
+}
+func (m *Span_Link) XXX_Size() int {
+	return xxx_messageInfo_Span_Link.Size(m)
+}
+func (m *Span_Link) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_Link.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_Link proto.InternalMessageInfo
+
+func (m *Span_Link) GetTraceId() []byte {
+	if m != nil {
+		return m.TraceId
+	}
+	return nil
+}
+
+func (m *Span_Link) GetSpanId() []byte {
+	if m != nil {
+		return m.SpanId
+	}
+	return nil
+}
+
+func (m *Span_Link) GetType() Span_Link_Type {
+	if m != nil {
+		return m.Type
+	}
+	return Span_Link_TYPE_UNSPECIFIED
+}
+
+func (m *Span_Link) GetAttributes() *Span_Attributes {
+	if m != nil {
+		return m.Attributes
+	}
+	return nil
+}
+
+// A collection of links, which are references from this span to a span
+// in the same or different trace.
+type Span_Links struct {
+	// A collection of links.
+	Link []*Span_Link `protobuf:"bytes,1,rep,name=link,proto3" json:"link,omitempty"`
+	// The number of dropped links after the maximum size was enforced. If
+	// this value is 0, then no links were dropped.
+	DroppedLinksCount    int32    `protobuf:"varint,2,opt,name=dropped_links_count,json=droppedLinksCount,proto3" json:"dropped_links_count,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Span_Links) Reset()         { *m = Span_Links{} }
+func (m *Span_Links) String() string { return proto.CompactTextString(m) }
+func (*Span_Links) ProtoMessage()    {}
+func (*Span_Links) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{0, 5}
+}
+func (m *Span_Links) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Span_Links.Unmarshal(m, b)
+}
+func (m *Span_Links) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Span_Links.Marshal(b, m, deterministic)
+}
+func (dst *Span_Links) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Span_Links.Merge(dst, src)
+}
+func (m *Span_Links) XXX_Size() int {
+	return xxx_messageInfo_Span_Links.Size(m)
+}
+func (m *Span_Links) XXX_DiscardUnknown() {
+	xxx_messageInfo_Span_Links.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Span_Links proto.InternalMessageInfo
+
+func (m *Span_Links) GetLink() []*Span_Link {
+	if m != nil {
+		return m.Link
+	}
+	return nil
+}
+
+func (m *Span_Links) GetDroppedLinksCount() int32 {
+	if m != nil {
+		return m.DroppedLinksCount
+	}
+	return 0
+}
+
+// The `Status` type defines a logical error model that is suitable for different
+// programming environments, including REST APIs and RPC APIs. This proto's fields
+// are a subset of those of
+// [google.rpc.Status](https://github.com/googleapis/googleapis/blob/master/google/rpc/status.proto),
+// which is used by [gRPC](https://github.com/grpc).
+type Status struct {
+	// The status code.
+	Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
+	// A developer-facing error message, which should be in English.
+	Message              string   `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Status) Reset()         { *m = Status{} }
+func (m *Status) String() string { return proto.CompactTextString(m) }
+func (*Status) ProtoMessage()    {}
+func (*Status) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{1}
+}
+func (m *Status) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Status.Unmarshal(m, b)
+}
+func (m *Status) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Status.Marshal(b, m, deterministic)
+}
+func (dst *Status) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Status.Merge(dst, src)
+}
+func (m *Status) XXX_Size() int {
+	return xxx_messageInfo_Status.Size(m)
+}
+func (m *Status) XXX_DiscardUnknown() {
+	xxx_messageInfo_Status.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Status proto.InternalMessageInfo
+
+func (m *Status) GetCode() int32 {
+	if m != nil {
+		return m.Code
+	}
+	return 0
+}
+
+func (m *Status) GetMessage() string {
+	if m != nil {
+		return m.Message
+	}
+	return ""
+}
+
+// The value of an Attribute.
+type AttributeValue struct {
+	// The type of the value.
+	//
+	// Types that are valid to be assigned to Value:
+	//	*AttributeValue_StringValue
+	//	*AttributeValue_IntValue
+	//	*AttributeValue_BoolValue
+	//	*AttributeValue_DoubleValue
+	Value                isAttributeValue_Value `protobuf_oneof:"value"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *AttributeValue) Reset()         { *m = AttributeValue{} }
+func (m *AttributeValue) String() string { return proto.CompactTextString(m) }
+func (*AttributeValue) ProtoMessage()    {}
+func (*AttributeValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{2}
+}
+func (m *AttributeValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_AttributeValue.Unmarshal(m, b)
+}
+func (m *AttributeValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_AttributeValue.Marshal(b, m, deterministic)
+}
+func (dst *AttributeValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AttributeValue.Merge(dst, src)
+}
+func (m *AttributeValue) XXX_Size() int {
+	return xxx_messageInfo_AttributeValue.Size(m)
+}
+func (m *AttributeValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_AttributeValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AttributeValue proto.InternalMessageInfo
+
+type isAttributeValue_Value interface {
+	isAttributeValue_Value()
+}
+
+type AttributeValue_StringValue struct {
+	StringValue *TruncatableString `protobuf:"bytes,1,opt,name=string_value,json=stringValue,proto3,oneof"`
+}
+
+type AttributeValue_IntValue struct {
+	IntValue int64 `protobuf:"varint,2,opt,name=int_value,json=intValue,proto3,oneof"`
+}
+
+type AttributeValue_BoolValue struct {
+	BoolValue bool `protobuf:"varint,3,opt,name=bool_value,json=boolValue,proto3,oneof"`
+}
+
+type AttributeValue_DoubleValue struct {
+	DoubleValue float64 `protobuf:"fixed64,4,opt,name=double_value,json=doubleValue,proto3,oneof"`
+}
+
+func (*AttributeValue_StringValue) isAttributeValue_Value() {}
+
+func (*AttributeValue_IntValue) isAttributeValue_Value() {}
+
+func (*AttributeValue_BoolValue) isAttributeValue_Value() {}
+
+func (*AttributeValue_DoubleValue) isAttributeValue_Value() {}
+
+func (m *AttributeValue) GetValue() isAttributeValue_Value {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *AttributeValue) GetStringValue() *TruncatableString {
+	if x, ok := m.GetValue().(*AttributeValue_StringValue); ok {
+		return x.StringValue
+	}
+	return nil
+}
+
+func (m *AttributeValue) GetIntValue() int64 {
+	if x, ok := m.GetValue().(*AttributeValue_IntValue); ok {
+		return x.IntValue
+	}
+	return 0
+}
+
+func (m *AttributeValue) GetBoolValue() bool {
+	if x, ok := m.GetValue().(*AttributeValue_BoolValue); ok {
+		return x.BoolValue
+	}
+	return false
+}
+
+func (m *AttributeValue) GetDoubleValue() float64 {
+	if x, ok := m.GetValue().(*AttributeValue_DoubleValue); ok {
+		return x.DoubleValue
+	}
+	return 0
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*AttributeValue) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _AttributeValue_OneofMarshaler, _AttributeValue_OneofUnmarshaler, _AttributeValue_OneofSizer, []interface{}{
+		(*AttributeValue_StringValue)(nil),
+		(*AttributeValue_IntValue)(nil),
+		(*AttributeValue_BoolValue)(nil),
+		(*AttributeValue_DoubleValue)(nil),
+	}
+}
+
+func _AttributeValue_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*AttributeValue)
+	// value
+	switch x := m.Value.(type) {
+	case *AttributeValue_StringValue:
+		b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.StringValue); err != nil {
+			return err
+		}
+	case *AttributeValue_IntValue:
+		b.EncodeVarint(2<<3 | proto.WireVarint)
+		b.EncodeVarint(uint64(x.IntValue))
+	case *AttributeValue_BoolValue:
+		t := uint64(0)
+		if x.BoolValue {
+			t = 1
+		}
+		b.EncodeVarint(3<<3 | proto.WireVarint)
+		b.EncodeVarint(t)
+	case *AttributeValue_DoubleValue:
+		b.EncodeVarint(4<<3 | proto.WireFixed64)
+		b.EncodeFixed64(math.Float64bits(x.DoubleValue))
+	case nil:
+	default:
+		return fmt.Errorf("AttributeValue.Value has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _AttributeValue_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*AttributeValue)
+	switch tag {
+	case 1: // value.string_value
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(TruncatableString)
+		err := b.DecodeMessage(msg)
+		m.Value = &AttributeValue_StringValue{msg}
+		return true, err
+	case 2: // value.int_value
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.Value = &AttributeValue_IntValue{int64(x)}
+		return true, err
+	case 3: // value.bool_value
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.Value = &AttributeValue_BoolValue{x != 0}
+		return true, err
+	case 4: // value.double_value
+		if wire != proto.WireFixed64 {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeFixed64()
+		m.Value = &AttributeValue_DoubleValue{math.Float64frombits(x)}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _AttributeValue_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*AttributeValue)
+	// value
+	switch x := m.Value.(type) {
+	case *AttributeValue_StringValue:
+		s := proto.Size(x.StringValue)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *AttributeValue_IntValue:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(x.IntValue))
+	case *AttributeValue_BoolValue:
+		n += 1 // tag and wire
+		n += 1
+	case *AttributeValue_DoubleValue:
+		n += 1 // tag and wire
+		n += 8
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// The call stack which originated this span.
+type StackTrace struct {
+	// Stack frames in this stack trace.
+	StackFrames *StackTrace_StackFrames `protobuf:"bytes,1,opt,name=stack_frames,json=stackFrames,proto3" json:"stack_frames,omitempty"`
+	// The hash ID is used to conserve network bandwidth for duplicate
+	// stack traces within a single trace.
+	//
+	// Often multiple spans will have identical stack traces.
+	// The first occurrence of a stack trace should contain both
+	// `stack_frames` and a value in `stack_trace_hash_id`.
+	//
+	// Subsequent spans within the same request can refer
+	// to that stack trace by setting only `stack_trace_hash_id`.
+	//
+	// TODO: describe how to deal with the case where stack_trace_hash_id is
+	// zero because it was not set.
+	StackTraceHashId     uint64   `protobuf:"varint,2,opt,name=stack_trace_hash_id,json=stackTraceHashId,proto3" json:"stack_trace_hash_id,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StackTrace) Reset()         { *m = StackTrace{} }
+func (m *StackTrace) String() string { return proto.CompactTextString(m) }
+func (*StackTrace) ProtoMessage()    {}
+func (*StackTrace) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{3}
+}
+func (m *StackTrace) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StackTrace.Unmarshal(m, b)
+}
+func (m *StackTrace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StackTrace.Marshal(b, m, deterministic)
+}
+func (dst *StackTrace) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StackTrace.Merge(dst, src)
+}
+func (m *StackTrace) XXX_Size() int {
+	return xxx_messageInfo_StackTrace.Size(m)
+}
+func (m *StackTrace) XXX_DiscardUnknown() {
+	xxx_messageInfo_StackTrace.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StackTrace proto.InternalMessageInfo
+
+func (m *StackTrace) GetStackFrames() *StackTrace_StackFrames {
+	if m != nil {
+		return m.StackFrames
+	}
+	return nil
+}
+
+func (m *StackTrace) GetStackTraceHashId() uint64 {
+	if m != nil {
+		return m.StackTraceHashId
+	}
+	return 0
+}
+
+// A single stack frame in a stack trace.
+type StackTrace_StackFrame struct {
+	// The fully-qualified name that uniquely identifies the function or
+	// method that is active in this frame.
+	FunctionName *TruncatableString `protobuf:"bytes,1,opt,name=function_name,json=functionName,proto3" json:"function_name,omitempty"`
+	// An un-mangled function name, if `function_name` is
+	// [mangled](http://www.avabodh.com/cxxin/namemangling.html). The name can
+	// be fully qualified.
+	OriginalFunctionName *TruncatableString `protobuf:"bytes,2,opt,name=original_function_name,json=originalFunctionName,proto3" json:"original_function_name,omitempty"`
+	// The name of the source file where the function call appears.
+	FileName *TruncatableString `protobuf:"bytes,3,opt,name=file_name,json=fileName,proto3" json:"file_name,omitempty"`
+	// The line number in `file_name` where the function call appears.
+	LineNumber int64 `protobuf:"varint,4,opt,name=line_number,json=lineNumber,proto3" json:"line_number,omitempty"`
+	// The column number where the function call appears, if available.
+	// This is important in JavaScript because of its anonymous functions.
+	ColumnNumber int64 `protobuf:"varint,5,opt,name=column_number,json=columnNumber,proto3" json:"column_number,omitempty"`
+	// The binary module from where the code was loaded.
+	LoadModule *Module `protobuf:"bytes,6,opt,name=load_module,json=loadModule,proto3" json:"load_module,omitempty"`
+	// The version of the deployed source code.
+	SourceVersion        *TruncatableString `protobuf:"bytes,7,opt,name=source_version,json=sourceVersion,proto3" json:"source_version,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
+	XXX_unrecognized     []byte             `json:"-"`
+	XXX_sizecache        int32              `json:"-"`
+}
+
+func (m *StackTrace_StackFrame) Reset()         { *m = StackTrace_StackFrame{} }
+func (m *StackTrace_StackFrame) String() string { return proto.CompactTextString(m) }
+func (*StackTrace_StackFrame) ProtoMessage()    {}
+func (*StackTrace_StackFrame) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{3, 0}
+}
+func (m *StackTrace_StackFrame) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StackTrace_StackFrame.Unmarshal(m, b)
+}
+func (m *StackTrace_StackFrame) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StackTrace_StackFrame.Marshal(b, m, deterministic)
+}
+func (dst *StackTrace_StackFrame) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StackTrace_StackFrame.Merge(dst, src)
+}
+func (m *StackTrace_StackFrame) XXX_Size() int {
+	return xxx_messageInfo_StackTrace_StackFrame.Size(m)
+}
+func (m *StackTrace_StackFrame) XXX_DiscardUnknown() {
+	xxx_messageInfo_StackTrace_StackFrame.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StackTrace_StackFrame proto.InternalMessageInfo
+
+func (m *StackTrace_StackFrame) GetFunctionName() *TruncatableString {
+	if m != nil {
+		return m.FunctionName
+	}
+	return nil
+}
+
+func (m *StackTrace_StackFrame) GetOriginalFunctionName() *TruncatableString {
+	if m != nil {
+		return m.OriginalFunctionName
+	}
+	return nil
+}
+
+func (m *StackTrace_StackFrame) GetFileName() *TruncatableString {
+	if m != nil {
+		return m.FileName
+	}
+	return nil
+}
+
+func (m *StackTrace_StackFrame) GetLineNumber() int64 {
+	if m != nil {
+		return m.LineNumber
+	}
+	return 0
+}
+
+func (m *StackTrace_StackFrame) GetColumnNumber() int64 {
+	if m != nil {
+		return m.ColumnNumber
+	}
+	return 0
+}
+
+func (m *StackTrace_StackFrame) GetLoadModule() *Module {
+	if m != nil {
+		return m.LoadModule
+	}
+	return nil
+}
+
+func (m *StackTrace_StackFrame) GetSourceVersion() *TruncatableString {
+	if m != nil {
+		return m.SourceVersion
+	}
+	return nil
+}
+
+// A collection of stack frames, which can be truncated.
+type StackTrace_StackFrames struct {
+	// Stack frames in this call stack.
+	Frame []*StackTrace_StackFrame `protobuf:"bytes,1,rep,name=frame,proto3" json:"frame,omitempty"`
+	// The number of stack frames that were dropped because there
+	// were too many stack frames.
+	// If this value is 0, then no stack frames were dropped.
+	DroppedFramesCount   int32    `protobuf:"varint,2,opt,name=dropped_frames_count,json=droppedFramesCount,proto3" json:"dropped_frames_count,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StackTrace_StackFrames) Reset()         { *m = StackTrace_StackFrames{} }
+func (m *StackTrace_StackFrames) String() string { return proto.CompactTextString(m) }
+func (*StackTrace_StackFrames) ProtoMessage()    {}
+func (*StackTrace_StackFrames) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{3, 1}
+}
+func (m *StackTrace_StackFrames) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StackTrace_StackFrames.Unmarshal(m, b)
+}
+func (m *StackTrace_StackFrames) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StackTrace_StackFrames.Marshal(b, m, deterministic)
+}
+func (dst *StackTrace_StackFrames) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StackTrace_StackFrames.Merge(dst, src)
+}
+func (m *StackTrace_StackFrames) XXX_Size() int {
+	return xxx_messageInfo_StackTrace_StackFrames.Size(m)
+}
+func (m *StackTrace_StackFrames) XXX_DiscardUnknown() {
+	xxx_messageInfo_StackTrace_StackFrames.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StackTrace_StackFrames proto.InternalMessageInfo
+
+func (m *StackTrace_StackFrames) GetFrame() []*StackTrace_StackFrame {
+	if m != nil {
+		return m.Frame
+	}
+	return nil
+}
+
+func (m *StackTrace_StackFrames) GetDroppedFramesCount() int32 {
+	if m != nil {
+		return m.DroppedFramesCount
+	}
+	return 0
+}
+
+// A description of a binary module.
+type Module struct {
+	// TODO: document the meaning of this field.
+	// For example: main binary, kernel modules, and dynamic libraries
+	// such as libc.so, sharedlib.so.
+	Module *TruncatableString `protobuf:"bytes,1,opt,name=module,proto3" json:"module,omitempty"`
+	// A unique identifier for the module, usually a hash of its
+	// contents.
+	BuildId              *TruncatableString `protobuf:"bytes,2,opt,name=build_id,json=buildId,proto3" json:"build_id,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
+	XXX_unrecognized     []byte             `json:"-"`
+	XXX_sizecache        int32              `json:"-"`
+}
+
+func (m *Module) Reset()         { *m = Module{} }
+func (m *Module) String() string { return proto.CompactTextString(m) }
+func (*Module) ProtoMessage()    {}
+func (*Module) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{4}
+}
+func (m *Module) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Module.Unmarshal(m, b)
+}
+func (m *Module) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Module.Marshal(b, m, deterministic)
+}
+func (dst *Module) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Module.Merge(dst, src)
+}
+func (m *Module) XXX_Size() int {
+	return xxx_messageInfo_Module.Size(m)
+}
+func (m *Module) XXX_DiscardUnknown() {
+	xxx_messageInfo_Module.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Module proto.InternalMessageInfo
+
+func (m *Module) GetModule() *TruncatableString {
+	if m != nil {
+		return m.Module
+	}
+	return nil
+}
+
+func (m *Module) GetBuildId() *TruncatableString {
+	if m != nil {
+		return m.BuildId
+	}
+	return nil
+}
+
+// A string that might be shortened to a specified length.
+type TruncatableString struct {
+	// The shortened string. For example, if the original string was 500 bytes long and
+	// the limit of the string was 128 bytes, then this value contains the first 128
+	// bytes of the 500-byte string. Note that truncation always happens on a
+	// character boundary, to ensure that a truncated string is still valid UTF-8.
+	// Because it may contain multi-byte characters, the size of the truncated string
+	// may be less than the truncation limit.
+	Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+	// The number of bytes removed from the original string. If this
+	// value is 0, then the string was not shortened.
+	TruncatedByteCount   int32    `protobuf:"varint,2,opt,name=truncated_byte_count,json=truncatedByteCount,proto3" json:"truncated_byte_count,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *TruncatableString) Reset()         { *m = TruncatableString{} }
+func (m *TruncatableString) String() string { return proto.CompactTextString(m) }
+func (*TruncatableString) ProtoMessage()    {}
+func (*TruncatableString) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_7c01291585a72f8a, []int{5}
+}
+func (m *TruncatableString) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TruncatableString.Unmarshal(m, b)
+}
+func (m *TruncatableString) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TruncatableString.Marshal(b, m, deterministic)
+}
+func (dst *TruncatableString) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TruncatableString.Merge(dst, src)
+}
+func (m *TruncatableString) XXX_Size() int {
+	return xxx_messageInfo_TruncatableString.Size(m)
+}
+func (m *TruncatableString) XXX_DiscardUnknown() {
+	xxx_messageInfo_TruncatableString.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TruncatableString proto.InternalMessageInfo
+
+func (m *TruncatableString) GetValue() string {
+	if m != nil {
+		return m.Value
+	}
+	return ""
+}
+
+func (m *TruncatableString) GetTruncatedByteCount() int32 {
+	if m != nil {
+		return m.TruncatedByteCount
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*Span)(nil), "opencensus.proto.trace.v1.Span")
+	proto.RegisterType((*Span_Tracestate)(nil), "opencensus.proto.trace.v1.Span.Tracestate")
+	proto.RegisterType((*Span_Tracestate_Entry)(nil), "opencensus.proto.trace.v1.Span.Tracestate.Entry")
+	proto.RegisterType((*Span_Attributes)(nil), "opencensus.proto.trace.v1.Span.Attributes")
+	proto.RegisterMapType((map[string]*AttributeValue)(nil), "opencensus.proto.trace.v1.Span.Attributes.AttributeMapEntry")
+	proto.RegisterType((*Span_TimeEvent)(nil), "opencensus.proto.trace.v1.Span.TimeEvent")
+	proto.RegisterType((*Span_TimeEvent_Annotation)(nil), "opencensus.proto.trace.v1.Span.TimeEvent.Annotation")
+	proto.RegisterType((*Span_TimeEvent_MessageEvent)(nil), "opencensus.proto.trace.v1.Span.TimeEvent.MessageEvent")
+	proto.RegisterType((*Span_TimeEvents)(nil), "opencensus.proto.trace.v1.Span.TimeEvents")
+	proto.RegisterType((*Span_Link)(nil), "opencensus.proto.trace.v1.Span.Link")
+	proto.RegisterType((*Span_Links)(nil), "opencensus.proto.trace.v1.Span.Links")
+	proto.RegisterType((*Status)(nil), "opencensus.proto.trace.v1.Status")
+	proto.RegisterType((*AttributeValue)(nil), "opencensus.proto.trace.v1.AttributeValue")
+	proto.RegisterType((*StackTrace)(nil), "opencensus.proto.trace.v1.StackTrace")
+	proto.RegisterType((*StackTrace_StackFrame)(nil), "opencensus.proto.trace.v1.StackTrace.StackFrame")
+	proto.RegisterType((*StackTrace_StackFrames)(nil), "opencensus.proto.trace.v1.StackTrace.StackFrames")
+	proto.RegisterType((*Module)(nil), "opencensus.proto.trace.v1.Module")
+	proto.RegisterType((*TruncatableString)(nil), "opencensus.proto.trace.v1.TruncatableString")
+	proto.RegisterEnum("opencensus.proto.trace.v1.Span_SpanKind", Span_SpanKind_name, Span_SpanKind_value)
+	proto.RegisterEnum("opencensus.proto.trace.v1.Span_TimeEvent_MessageEvent_Type", Span_TimeEvent_MessageEvent_Type_name, Span_TimeEvent_MessageEvent_Type_value)
+	proto.RegisterEnum("opencensus.proto.trace.v1.Span_Link_Type", Span_Link_Type_name, Span_Link_Type_value)
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/trace/v1/trace.proto", fileDescriptor_trace_7c01291585a72f8a)
+}
+
+var fileDescriptor_trace_7c01291585a72f8a = []byte{
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+}
diff --git a/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go
new file mode 100644
index 000000000000..435bf52d57ee
--- /dev/null
+++ b/vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go
@@ -0,0 +1,400 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/trace/v1/trace_config.proto
+
+package v1 // import "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// Global configuration of the trace service.
+type TraceConfig struct {
+	// The global default sampler used to make decisions on span sampling.
+	//
+	// Types that are valid to be assigned to Sampler:
+	//	*TraceConfig_ProbabilitySampler
+	//	*TraceConfig_ConstantSampler
+	//	*TraceConfig_RateLimitingSampler
+	Sampler isTraceConfig_Sampler `protobuf_oneof:"sampler"`
+	// The global default max number of attributes per span.
+	MaxNumberOfAttributes int64 `protobuf:"varint,4,opt,name=max_number_of_attributes,json=maxNumberOfAttributes,proto3" json:"max_number_of_attributes,omitempty"`
+	// The global default max number of annotation events per span.
+	MaxNumberOfAnnotations int64 `protobuf:"varint,5,opt,name=max_number_of_annotations,json=maxNumberOfAnnotations,proto3" json:"max_number_of_annotations,omitempty"`
+	// The global default max number of message events per span.
+	MaxNumberOfMessageEvents int64 `protobuf:"varint,6,opt,name=max_number_of_message_events,json=maxNumberOfMessageEvents,proto3" json:"max_number_of_message_events,omitempty"`
+	// The global default max number of link entries per span.
+	MaxNumberOfLinks     int64    `protobuf:"varint,7,opt,name=max_number_of_links,json=maxNumberOfLinks,proto3" json:"max_number_of_links,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *TraceConfig) Reset()         { *m = TraceConfig{} }
+func (m *TraceConfig) String() string { return proto.CompactTextString(m) }
+func (*TraceConfig) ProtoMessage()    {}
+func (*TraceConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_config_2f6d4a0dc67515b2, []int{0}
+}
+func (m *TraceConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TraceConfig.Unmarshal(m, b)
+}
+func (m *TraceConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TraceConfig.Marshal(b, m, deterministic)
+}
+func (dst *TraceConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TraceConfig.Merge(dst, src)
+}
+func (m *TraceConfig) XXX_Size() int {
+	return xxx_messageInfo_TraceConfig.Size(m)
+}
+func (m *TraceConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_TraceConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TraceConfig proto.InternalMessageInfo
+
+type isTraceConfig_Sampler interface {
+	isTraceConfig_Sampler()
+}
+
+type TraceConfig_ProbabilitySampler struct {
+	ProbabilitySampler *ProbabilitySampler `protobuf:"bytes,1,opt,name=probability_sampler,json=probabilitySampler,proto3,oneof"`
+}
+
+type TraceConfig_ConstantSampler struct {
+	ConstantSampler *ConstantSampler `protobuf:"bytes,2,opt,name=constant_sampler,json=constantSampler,proto3,oneof"`
+}
+
+type TraceConfig_RateLimitingSampler struct {
+	RateLimitingSampler *RateLimitingSampler `protobuf:"bytes,3,opt,name=rate_limiting_sampler,json=rateLimitingSampler,proto3,oneof"`
+}
+
+func (*TraceConfig_ProbabilitySampler) isTraceConfig_Sampler() {}
+
+func (*TraceConfig_ConstantSampler) isTraceConfig_Sampler() {}
+
+func (*TraceConfig_RateLimitingSampler) isTraceConfig_Sampler() {}
+
+func (m *TraceConfig) GetSampler() isTraceConfig_Sampler {
+	if m != nil {
+		return m.Sampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetProbabilitySampler() *ProbabilitySampler {
+	if x, ok := m.GetSampler().(*TraceConfig_ProbabilitySampler); ok {
+		return x.ProbabilitySampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetConstantSampler() *ConstantSampler {
+	if x, ok := m.GetSampler().(*TraceConfig_ConstantSampler); ok {
+		return x.ConstantSampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetRateLimitingSampler() *RateLimitingSampler {
+	if x, ok := m.GetSampler().(*TraceConfig_RateLimitingSampler); ok {
+		return x.RateLimitingSampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetMaxNumberOfAttributes() int64 {
+	if m != nil {
+		return m.MaxNumberOfAttributes
+	}
+	return 0
+}
+
+func (m *TraceConfig) GetMaxNumberOfAnnotations() int64 {
+	if m != nil {
+		return m.MaxNumberOfAnnotations
+	}
+	return 0
+}
+
+func (m *TraceConfig) GetMaxNumberOfMessageEvents() int64 {
+	if m != nil {
+		return m.MaxNumberOfMessageEvents
+	}
+	return 0
+}
+
+func (m *TraceConfig) GetMaxNumberOfLinks() int64 {
+	if m != nil {
+		return m.MaxNumberOfLinks
+	}
+	return 0
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*TraceConfig) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _TraceConfig_OneofMarshaler, _TraceConfig_OneofUnmarshaler, _TraceConfig_OneofSizer, []interface{}{
+		(*TraceConfig_ProbabilitySampler)(nil),
+		(*TraceConfig_ConstantSampler)(nil),
+		(*TraceConfig_RateLimitingSampler)(nil),
+	}
+}
+
+func _TraceConfig_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*TraceConfig)
+	// sampler
+	switch x := m.Sampler.(type) {
+	case *TraceConfig_ProbabilitySampler:
+		b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ProbabilitySampler); err != nil {
+			return err
+		}
+	case *TraceConfig_ConstantSampler:
+		b.EncodeVarint(2<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ConstantSampler); err != nil {
+			return err
+		}
+	case *TraceConfig_RateLimitingSampler:
+		b.EncodeVarint(3<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.RateLimitingSampler); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("TraceConfig.Sampler has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _TraceConfig_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*TraceConfig)
+	switch tag {
+	case 1: // sampler.probability_sampler
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(ProbabilitySampler)
+		err := b.DecodeMessage(msg)
+		m.Sampler = &TraceConfig_ProbabilitySampler{msg}
+		return true, err
+	case 2: // sampler.constant_sampler
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(ConstantSampler)
+		err := b.DecodeMessage(msg)
+		m.Sampler = &TraceConfig_ConstantSampler{msg}
+		return true, err
+	case 3: // sampler.rate_limiting_sampler
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(RateLimitingSampler)
+		err := b.DecodeMessage(msg)
+		m.Sampler = &TraceConfig_RateLimitingSampler{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _TraceConfig_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*TraceConfig)
+	// sampler
+	switch x := m.Sampler.(type) {
+	case *TraceConfig_ProbabilitySampler:
+		s := proto.Size(x.ProbabilitySampler)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *TraceConfig_ConstantSampler:
+		s := proto.Size(x.ConstantSampler)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *TraceConfig_RateLimitingSampler:
+		s := proto.Size(x.RateLimitingSampler)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// Sampler that tries to uniformly sample traces with a given probability.
+// The probability of sampling a trace is equal to that of the specified probability.
+type ProbabilitySampler struct {
+	// The desired probability of sampling. Must be within [0.0, 1.0].
+	SamplingProbability  float64  `protobuf:"fixed64,1,opt,name=samplingProbability,proto3" json:"samplingProbability,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ProbabilitySampler) Reset()         { *m = ProbabilitySampler{} }
+func (m *ProbabilitySampler) String() string { return proto.CompactTextString(m) }
+func (*ProbabilitySampler) ProtoMessage()    {}
+func (*ProbabilitySampler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_config_2f6d4a0dc67515b2, []int{1}
+}
+func (m *ProbabilitySampler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ProbabilitySampler.Unmarshal(m, b)
+}
+func (m *ProbabilitySampler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ProbabilitySampler.Marshal(b, m, deterministic)
+}
+func (dst *ProbabilitySampler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ProbabilitySampler.Merge(dst, src)
+}
+func (m *ProbabilitySampler) XXX_Size() int {
+	return xxx_messageInfo_ProbabilitySampler.Size(m)
+}
+func (m *ProbabilitySampler) XXX_DiscardUnknown() {
+	xxx_messageInfo_ProbabilitySampler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ProbabilitySampler proto.InternalMessageInfo
+
+func (m *ProbabilitySampler) GetSamplingProbability() float64 {
+	if m != nil {
+		return m.SamplingProbability
+	}
+	return 0
+}
+
+// Sampler that makes a constant decision (either always "yes" or always "no")
+// on span sampling.
+type ConstantSampler struct {
+	// Whether spans should be always sampled, or never sampled.
+	Decision             bool     `protobuf:"varint,1,opt,name=decision,proto3" json:"decision,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ConstantSampler) Reset()         { *m = ConstantSampler{} }
+func (m *ConstantSampler) String() string { return proto.CompactTextString(m) }
+func (*ConstantSampler) ProtoMessage()    {}
+func (*ConstantSampler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_config_2f6d4a0dc67515b2, []int{2}
+}
+func (m *ConstantSampler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ConstantSampler.Unmarshal(m, b)
+}
+func (m *ConstantSampler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ConstantSampler.Marshal(b, m, deterministic)
+}
+func (dst *ConstantSampler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ConstantSampler.Merge(dst, src)
+}
+func (m *ConstantSampler) XXX_Size() int {
+	return xxx_messageInfo_ConstantSampler.Size(m)
+}
+func (m *ConstantSampler) XXX_DiscardUnknown() {
+	xxx_messageInfo_ConstantSampler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConstantSampler proto.InternalMessageInfo
+
+func (m *ConstantSampler) GetDecision() bool {
+	if m != nil {
+		return m.Decision
+	}
+	return false
+}
+
+// Sampler that tries to sample with a rate per time window.
+type RateLimitingSampler struct {
+	// Rate per second.
+	Qps                  int64    `protobuf:"varint,1,opt,name=qps,proto3" json:"qps,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RateLimitingSampler) Reset()         { *m = RateLimitingSampler{} }
+func (m *RateLimitingSampler) String() string { return proto.CompactTextString(m) }
+func (*RateLimitingSampler) ProtoMessage()    {}
+func (*RateLimitingSampler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_trace_config_2f6d4a0dc67515b2, []int{3}
+}
+func (m *RateLimitingSampler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_RateLimitingSampler.Unmarshal(m, b)
+}
+func (m *RateLimitingSampler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_RateLimitingSampler.Marshal(b, m, deterministic)
+}
+func (dst *RateLimitingSampler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RateLimitingSampler.Merge(dst, src)
+}
+func (m *RateLimitingSampler) XXX_Size() int {
+	return xxx_messageInfo_RateLimitingSampler.Size(m)
+}
+func (m *RateLimitingSampler) XXX_DiscardUnknown() {
+	xxx_messageInfo_RateLimitingSampler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RateLimitingSampler proto.InternalMessageInfo
+
+func (m *RateLimitingSampler) GetQps() int64 {
+	if m != nil {
+		return m.Qps
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*TraceConfig)(nil), "opencensus.proto.trace.v1.TraceConfig")
+	proto.RegisterType((*ProbabilitySampler)(nil), "opencensus.proto.trace.v1.ProbabilitySampler")
+	proto.RegisterType((*ConstantSampler)(nil), "opencensus.proto.trace.v1.ConstantSampler")
+	proto.RegisterType((*RateLimitingSampler)(nil), "opencensus.proto.trace.v1.RateLimitingSampler")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/trace/v1/trace_config.proto", fileDescriptor_trace_config_2f6d4a0dc67515b2)
+}
+
+var fileDescriptor_trace_config_2f6d4a0dc67515b2 = []byte{
+	// 431 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x93, 0x41, 0x6f, 0xd4, 0x30,
+	0x10, 0x85, 0x09, 0x5b, 0xda, 0x32, 0x3d, 0x74, 0xe5, 0xa8, 0x28, 0x45, 0x3d, 0x54, 0x7b, 0xa1,
+	0x42, 0x24, 0xa1, 0x70, 0x40, 0x5c, 0x90, 0xd8, 0x0a, 0xc4, 0xa1, 0xc0, 0x2a, 0x20, 0x21, 0x71,
+	0x09, 0x4e, 0xea, 0x0d, 0x16, 0xf1, 0x38, 0xd8, 0x93, 0xa8, 0xfc, 0x17, 0x7e, 0x6c, 0x15, 0x67,
+	0x95, 0x64, 0xbb, 0xed, 0xde, 0xec, 0xf7, 0xde, 0xf7, 0x2c, 0x79, 0x6c, 0x78, 0xa1, 0x2b, 0x81,
+	0xb9, 0x40, 0x5b, 0xdb, 0xb8, 0x32, 0x9a, 0x74, 0x4c, 0x86, 0xe7, 0x22, 0x6e, 0xce, 0xbb, 0x45,
+	0x9a, 0x6b, 0x5c, 0xca, 0x22, 0x72, 0x1e, 0x3b, 0x1e, 0xd2, 0x9d, 0x12, 0xb9, 0x50, 0xd4, 0x9c,
+	0xcf, 0xfe, 0xef, 0xc0, 0xc1, 0xf7, 0x76, 0x73, 0xe1, 0x00, 0xf6, 0x0b, 0xfc, 0xca, 0xe8, 0x8c,
+	0x67, 0xb2, 0x94, 0xf4, 0x2f, 0xb5, 0x5c, 0x55, 0xa5, 0x30, 0x81, 0x77, 0xea, 0x9d, 0x1d, 0xbc,
+	0x0a, 0xa3, 0x7b, 0x8b, 0xa2, 0xc5, 0x40, 0x7d, 0xeb, 0xa0, 0x4f, 0x0f, 0x12, 0x56, 0x6d, 0xa8,
+	0xec, 0x07, 0x4c, 0x73, 0x8d, 0x96, 0x38, 0x52, 0x5f, 0xff, 0xd0, 0xd5, 0x3f, 0xdf, 0x52, 0x7f,
+	0xb1, 0x42, 0x86, 0xee, 0xc3, 0x7c, 0x5d, 0x62, 0x57, 0x70, 0x64, 0x38, 0x89, 0xb4, 0x94, 0x4a,
+	0x92, 0xc4, 0xa2, 0x6f, 0x9f, 0xb8, 0xf6, 0x68, 0x4b, 0x7b, 0xc2, 0x49, 0x5c, 0xae, 0xb0, 0xe1,
+	0x04, 0xdf, 0x6c, 0xca, 0xec, 0x0d, 0x04, 0x8a, 0x5f, 0xa7, 0x58, 0xab, 0x4c, 0x98, 0x54, 0x2f,
+	0x53, 0x4e, 0x64, 0x64, 0x56, 0x93, 0xb0, 0xc1, 0xce, 0xa9, 0x77, 0x36, 0x49, 0x8e, 0x14, 0xbf,
+	0xfe, 0xe2, 0xec, 0xaf, 0xcb, 0xf7, 0xbd, 0xc9, 0xde, 0xc2, 0xf1, 0x2d, 0x10, 0x51, 0x13, 0x27,
+	0xa9, 0xd1, 0x06, 0x8f, 0x1c, 0xf9, 0x64, 0x4c, 0x0e, 0x2e, 0x7b, 0x07, 0x27, 0xeb, 0xa8, 0x12,
+	0xd6, 0xf2, 0x42, 0xa4, 0xa2, 0x11, 0x48, 0x36, 0xd8, 0x75, 0x74, 0x30, 0xa2, 0x3f, 0x77, 0x81,
+	0x0f, 0xce, 0x67, 0x21, 0xf8, 0xeb, 0x7c, 0x29, 0xf1, 0x8f, 0x0d, 0xf6, 0x1c, 0x36, 0x1d, 0x61,
+	0x97, 0xad, 0x3e, 0x7f, 0x0c, 0x7b, 0xab, 0xab, 0x9b, 0x7d, 0x04, 0xb6, 0x39, 0x58, 0xf6, 0x12,
+	0x7c, 0x17, 0x90, 0x58, 0x8c, 0x5c, 0xf7, 0x48, 0xbc, 0xe4, 0x2e, 0x6b, 0x16, 0xc2, 0xe1, 0xad,
+	0x09, 0xb2, 0xa7, 0xb0, 0x7f, 0x25, 0x72, 0x69, 0xa5, 0x46, 0x47, 0xee, 0x27, 0xfd, 0x7e, 0xf6,
+	0x0c, 0xfc, 0x3b, 0x46, 0xc2, 0xa6, 0x30, 0xf9, 0x5b, 0x59, 0x97, 0x9e, 0x24, 0xed, 0x72, 0xde,
+	0xc0, 0x89, 0xd4, 0xf7, 0x0f, 0x76, 0x3e, 0x1d, 0xbd, 0xed, 0x45, 0x6b, 0x2d, 0xbc, 0x9f, 0xf3,
+	0x42, 0xd2, 0xef, 0x3a, 0x8b, 0x72, 0xad, 0xe2, 0x8e, 0x0a, 0x25, 0x5a, 0x32, 0xb5, 0x12, 0xd8,
+	0xdd, 0x78, 0x3c, 0x14, 0x86, 0xdd, 0xef, 0x2a, 0x04, 0x86, 0xc5, 0xf0, 0xc9, 0xb2, 0x5d, 0x27,
+	0xbf, 0xbe, 0x09, 0x00, 0x00, 0xff, 0xff, 0x1e, 0x98, 0xa1, 0x9e, 0x88, 0x03, 0x00, 0x00,
+}
diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/github.com/golang/protobuf/LICENSE
index 1b1b1921efa6..0f646931a462 100644
--- a/vendor/github.com/golang/protobuf/LICENSE
+++ b/vendor/github.com/golang/protobuf/LICENSE
@@ -1,7 +1,4 @@
-Go support for Protocol Buffers - Google's data interchange format
-
 Copyright 2010 The Go Authors.  All rights reserved.
-https://github.com/golang/protobuf
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
diff --git a/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go b/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go
new file mode 100644
index 000000000000..ada2b78e89d6
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go
@@ -0,0 +1,1271 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2015 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/*
+Package jsonpb provides marshaling and unmarshaling between protocol buffers and JSON.
+It follows the specification at https://developers.google.com/protocol-buffers/docs/proto3#json.
+
+This package produces a different output than the standard "encoding/json" package,
+which does not operate correctly on protocol buffers.
+*/
+package jsonpb
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"math"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+
+	stpb "github.com/golang/protobuf/ptypes/struct"
+)
+
+const secondInNanos = int64(time.Second / time.Nanosecond)
+
+// Marshaler is a configurable object for converting between
+// protocol buffer objects and a JSON representation for them.
+type Marshaler struct {
+	// Whether to render enum values as integers, as opposed to string values.
+	EnumsAsInts bool
+
+	// Whether to render fields with zero values.
+	EmitDefaults bool
+
+	// A string to indent each level by. The presence of this field will
+	// also cause a space to appear between the field separator and
+	// value, and for newlines to be appear between fields and array
+	// elements.
+	Indent string
+
+	// Whether to use the original (.proto) name for fields.
+	OrigName bool
+
+	// A custom URL resolver to use when marshaling Any messages to JSON.
+	// If unset, the default resolution strategy is to extract the
+	// fully-qualified type name from the type URL and pass that to
+	// proto.MessageType(string).
+	AnyResolver AnyResolver
+}
+
+// AnyResolver takes a type URL, present in an Any message, and resolves it into
+// an instance of the associated message.
+type AnyResolver interface {
+	Resolve(typeUrl string) (proto.Message, error)
+}
+
+func defaultResolveAny(typeUrl string) (proto.Message, error) {
+	// Only the part of typeUrl after the last slash is relevant.
+	mname := typeUrl
+	if slash := strings.LastIndex(mname, "/"); slash >= 0 {
+		mname = mname[slash+1:]
+	}
+	mt := proto.MessageType(mname)
+	if mt == nil {
+		return nil, fmt.Errorf("unknown message type %q", mname)
+	}
+	return reflect.New(mt.Elem()).Interface().(proto.Message), nil
+}
+
+// JSONPBMarshaler is implemented by protobuf messages that customize the
+// way they are marshaled to JSON. Messages that implement this should
+// also implement JSONPBUnmarshaler so that the custom format can be
+// parsed.
+//
+// The JSON marshaling must follow the proto to JSON specification:
+//	https://developers.google.com/protocol-buffers/docs/proto3#json
+type JSONPBMarshaler interface {
+	MarshalJSONPB(*Marshaler) ([]byte, error)
+}
+
+// JSONPBUnmarshaler is implemented by protobuf messages that customize
+// the way they are unmarshaled from JSON. Messages that implement this
+// should also implement JSONPBMarshaler so that the custom format can be
+// produced.
+//
+// The JSON unmarshaling must follow the JSON to proto specification:
+//	https://developers.google.com/protocol-buffers/docs/proto3#json
+type JSONPBUnmarshaler interface {
+	UnmarshalJSONPB(*Unmarshaler, []byte) error
+}
+
+// Marshal marshals a protocol buffer into JSON.
+func (m *Marshaler) Marshal(out io.Writer, pb proto.Message) error {
+	v := reflect.ValueOf(pb)
+	if pb == nil || (v.Kind() == reflect.Ptr && v.IsNil()) {
+		return errors.New("Marshal called with nil")
+	}
+	// Check for unset required fields first.
+	if err := checkRequiredFields(pb); err != nil {
+		return err
+	}
+	writer := &errWriter{writer: out}
+	return m.marshalObject(writer, pb, "", "")
+}
+
+// MarshalToString converts a protocol buffer object to JSON string.
+func (m *Marshaler) MarshalToString(pb proto.Message) (string, error) {
+	var buf bytes.Buffer
+	if err := m.Marshal(&buf, pb); err != nil {
+		return "", err
+	}
+	return buf.String(), nil
+}
+
+type int32Slice []int32
+
+var nonFinite = map[string]float64{
+	`"NaN"`:       math.NaN(),
+	`"Infinity"`:  math.Inf(1),
+	`"-Infinity"`: math.Inf(-1),
+}
+
+// For sorting extensions ids to ensure stable output.
+func (s int32Slice) Len() int           { return len(s) }
+func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
+func (s int32Slice) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+
+type wkt interface {
+	XXX_WellKnownType() string
+}
+
+// marshalObject writes a struct to the Writer.
+func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeURL string) error {
+	if jsm, ok := v.(JSONPBMarshaler); ok {
+		b, err := jsm.MarshalJSONPB(m)
+		if err != nil {
+			return err
+		}
+		if typeURL != "" {
+			// we are marshaling this object to an Any type
+			var js map[string]*json.RawMessage
+			if err = json.Unmarshal(b, &js); err != nil {
+				return fmt.Errorf("type %T produced invalid JSON: %v", v, err)
+			}
+			turl, err := json.Marshal(typeURL)
+			if err != nil {
+				return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err)
+			}
+			js["@type"] = (*json.RawMessage)(&turl)
+			if b, err = json.Marshal(js); err != nil {
+				return err
+			}
+		}
+
+		out.write(string(b))
+		return out.err
+	}
+
+	s := reflect.ValueOf(v).Elem()
+
+	// Handle well-known types.
+	if wkt, ok := v.(wkt); ok {
+		switch wkt.XXX_WellKnownType() {
+		case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value",
+			"Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue":
+			// "Wrappers use the same representation in JSON
+			//  as the wrapped primitive type, ..."
+			sprop := proto.GetProperties(s.Type())
+			return m.marshalValue(out, sprop.Prop[0], s.Field(0), indent)
+		case "Any":
+			// Any is a bit more involved.
+			return m.marshalAny(out, v, indent)
+		case "Duration":
+			// "Generated output always contains 0, 3, 6, or 9 fractional digits,
+			//  depending on required precision."
+			s, ns := s.Field(0).Int(), s.Field(1).Int()
+			if ns <= -secondInNanos || ns >= secondInNanos {
+				return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos)
+			}
+			if (s > 0 && ns < 0) || (s < 0 && ns > 0) {
+				return errors.New("signs of seconds and nanos do not match")
+			}
+			if s < 0 {
+				ns = -ns
+			}
+			x := fmt.Sprintf("%d.%09d", s, ns)
+			x = strings.TrimSuffix(x, "000")
+			x = strings.TrimSuffix(x, "000")
+			x = strings.TrimSuffix(x, ".000")
+			out.write(`"`)
+			out.write(x)
+			out.write(`s"`)
+			return out.err
+		case "Struct", "ListValue":
+			// Let marshalValue handle the `Struct.fields` map or the `ListValue.values` slice.
+			// TODO: pass the correct Properties if needed.
+			return m.marshalValue(out, &proto.Properties{}, s.Field(0), indent)
+		case "Timestamp":
+			// "RFC 3339, where generated output will always be Z-normalized
+			//  and uses 0, 3, 6 or 9 fractional digits."
+			s, ns := s.Field(0).Int(), s.Field(1).Int()
+			if ns < 0 || ns >= secondInNanos {
+				return fmt.Errorf("ns out of range [0, %v)", secondInNanos)
+			}
+			t := time.Unix(s, ns).UTC()
+			// time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits).
+			x := t.Format("2006-01-02T15:04:05.000000000")
+			x = strings.TrimSuffix(x, "000")
+			x = strings.TrimSuffix(x, "000")
+			x = strings.TrimSuffix(x, ".000")
+			out.write(`"`)
+			out.write(x)
+			out.write(`Z"`)
+			return out.err
+		case "Value":
+			// Value has a single oneof.
+			kind := s.Field(0)
+			if kind.IsNil() {
+				// "absence of any variant indicates an error"
+				return errors.New("nil Value")
+			}
+			// oneof -> *T -> T -> T.F
+			x := kind.Elem().Elem().Field(0)
+			// TODO: pass the correct Properties if needed.
+			return m.marshalValue(out, &proto.Properties{}, x, indent)
+		}
+	}
+
+	out.write("{")
+	if m.Indent != "" {
+		out.write("\n")
+	}
+
+	firstField := true
+
+	if typeURL != "" {
+		if err := m.marshalTypeURL(out, indent, typeURL); err != nil {
+			return err
+		}
+		firstField = false
+	}
+
+	for i := 0; i < s.NumField(); i++ {
+		value := s.Field(i)
+		valueField := s.Type().Field(i)
+		if strings.HasPrefix(valueField.Name, "XXX_") {
+			continue
+		}
+
+		// IsNil will panic on most value kinds.
+		switch value.Kind() {
+		case reflect.Chan, reflect.Func, reflect.Interface:
+			if value.IsNil() {
+				continue
+			}
+		}
+
+		if !m.EmitDefaults {
+			switch value.Kind() {
+			case reflect.Bool:
+				if !value.Bool() {
+					continue
+				}
+			case reflect.Int32, reflect.Int64:
+				if value.Int() == 0 {
+					continue
+				}
+			case reflect.Uint32, reflect.Uint64:
+				if value.Uint() == 0 {
+					continue
+				}
+			case reflect.Float32, reflect.Float64:
+				if value.Float() == 0 {
+					continue
+				}
+			case reflect.String:
+				if value.Len() == 0 {
+					continue
+				}
+			case reflect.Map, reflect.Ptr, reflect.Slice:
+				if value.IsNil() {
+					continue
+				}
+			}
+		}
+
+		// Oneof fields need special handling.
+		if valueField.Tag.Get("protobuf_oneof") != "" {
+			// value is an interface containing &T{real_value}.
+			sv := value.Elem().Elem() // interface -> *T -> T
+			value = sv.Field(0)
+			valueField = sv.Type().Field(0)
+		}
+		prop := jsonProperties(valueField, m.OrigName)
+		if !firstField {
+			m.writeSep(out)
+		}
+		if err := m.marshalField(out, prop, value, indent); err != nil {
+			return err
+		}
+		firstField = false
+	}
+
+	// Handle proto2 extensions.
+	if ep, ok := v.(proto.Message); ok {
+		extensions := proto.RegisteredExtensions(v)
+		// Sort extensions for stable output.
+		ids := make([]int32, 0, len(extensions))
+		for id, desc := range extensions {
+			if !proto.HasExtension(ep, desc) {
+				continue
+			}
+			ids = append(ids, id)
+		}
+		sort.Sort(int32Slice(ids))
+		for _, id := range ids {
+			desc := extensions[id]
+			if desc == nil {
+				// unknown extension
+				continue
+			}
+			ext, extErr := proto.GetExtension(ep, desc)
+			if extErr != nil {
+				return extErr
+			}
+			value := reflect.ValueOf(ext)
+			var prop proto.Properties
+			prop.Parse(desc.Tag)
+			prop.JSONName = fmt.Sprintf("[%s]", desc.Name)
+			if !firstField {
+				m.writeSep(out)
+			}
+			if err := m.marshalField(out, &prop, value, indent); err != nil {
+				return err
+			}
+			firstField = false
+		}
+
+	}
+
+	if m.Indent != "" {
+		out.write("\n")
+		out.write(indent)
+	}
+	out.write("}")
+	return out.err
+}
+
+func (m *Marshaler) writeSep(out *errWriter) {
+	if m.Indent != "" {
+		out.write(",\n")
+	} else {
+		out.write(",")
+	}
+}
+
+func (m *Marshaler) marshalAny(out *errWriter, any proto.Message, indent string) error {
+	// "If the Any contains a value that has a special JSON mapping,
+	//  it will be converted as follows: {"@type": xxx, "value": yyy}.
+	//  Otherwise, the value will be converted into a JSON object,
+	//  and the "@type" field will be inserted to indicate the actual data type."
+	v := reflect.ValueOf(any).Elem()
+	turl := v.Field(0).String()
+	val := v.Field(1).Bytes()
+
+	var msg proto.Message
+	var err error
+	if m.AnyResolver != nil {
+		msg, err = m.AnyResolver.Resolve(turl)
+	} else {
+		msg, err = defaultResolveAny(turl)
+	}
+	if err != nil {
+		return err
+	}
+
+	if err := proto.Unmarshal(val, msg); err != nil {
+		return err
+	}
+
+	if _, ok := msg.(wkt); ok {
+		out.write("{")
+		if m.Indent != "" {
+			out.write("\n")
+		}
+		if err := m.marshalTypeURL(out, indent, turl); err != nil {
+			return err
+		}
+		m.writeSep(out)
+		if m.Indent != "" {
+			out.write(indent)
+			out.write(m.Indent)
+			out.write(`"value": `)
+		} else {
+			out.write(`"value":`)
+		}
+		if err := m.marshalObject(out, msg, indent+m.Indent, ""); err != nil {
+			return err
+		}
+		if m.Indent != "" {
+			out.write("\n")
+			out.write(indent)
+		}
+		out.write("}")
+		return out.err
+	}
+
+	return m.marshalObject(out, msg, indent, turl)
+}
+
+func (m *Marshaler) marshalTypeURL(out *errWriter, indent, typeURL string) error {
+	if m.Indent != "" {
+		out.write(indent)
+		out.write(m.Indent)
+	}
+	out.write(`"@type":`)
+	if m.Indent != "" {
+		out.write(" ")
+	}
+	b, err := json.Marshal(typeURL)
+	if err != nil {
+		return err
+	}
+	out.write(string(b))
+	return out.err
+}
+
+// marshalField writes field description and value to the Writer.
+func (m *Marshaler) marshalField(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error {
+	if m.Indent != "" {
+		out.write(indent)
+		out.write(m.Indent)
+	}
+	out.write(`"`)
+	out.write(prop.JSONName)
+	out.write(`":`)
+	if m.Indent != "" {
+		out.write(" ")
+	}
+	if err := m.marshalValue(out, prop, v, indent); err != nil {
+		return err
+	}
+	return nil
+}
+
+// marshalValue writes the value to the Writer.
+func (m *Marshaler) marshalValue(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error {
+	var err error
+	v = reflect.Indirect(v)
+
+	// Handle nil pointer
+	if v.Kind() == reflect.Invalid {
+		out.write("null")
+		return out.err
+	}
+
+	// Handle repeated elements.
+	if v.Kind() == reflect.Slice && v.Type().Elem().Kind() != reflect.Uint8 {
+		out.write("[")
+		comma := ""
+		for i := 0; i < v.Len(); i++ {
+			sliceVal := v.Index(i)
+			out.write(comma)
+			if m.Indent != "" {
+				out.write("\n")
+				out.write(indent)
+				out.write(m.Indent)
+				out.write(m.Indent)
+			}
+			if err := m.marshalValue(out, prop, sliceVal, indent+m.Indent); err != nil {
+				return err
+			}
+			comma = ","
+		}
+		if m.Indent != "" {
+			out.write("\n")
+			out.write(indent)
+			out.write(m.Indent)
+		}
+		out.write("]")
+		return out.err
+	}
+
+	// Handle well-known types.
+	// Most are handled up in marshalObject (because 99% are messages).
+	if wkt, ok := v.Interface().(wkt); ok {
+		switch wkt.XXX_WellKnownType() {
+		case "NullValue":
+			out.write("null")
+			return out.err
+		}
+	}
+
+	// Handle enumerations.
+	if !m.EnumsAsInts && prop.Enum != "" {
+		// Unknown enum values will are stringified by the proto library as their
+		// value. Such values should _not_ be quoted or they will be interpreted
+		// as an enum string instead of their value.
+		enumStr := v.Interface().(fmt.Stringer).String()
+		var valStr string
+		if v.Kind() == reflect.Ptr {
+			valStr = strconv.Itoa(int(v.Elem().Int()))
+		} else {
+			valStr = strconv.Itoa(int(v.Int()))
+		}
+		isKnownEnum := enumStr != valStr
+		if isKnownEnum {
+			out.write(`"`)
+		}
+		out.write(enumStr)
+		if isKnownEnum {
+			out.write(`"`)
+		}
+		return out.err
+	}
+
+	// Handle nested messages.
+	if v.Kind() == reflect.Struct {
+		return m.marshalObject(out, v.Addr().Interface().(proto.Message), indent+m.Indent, "")
+	}
+
+	// Handle maps.
+	// Since Go randomizes map iteration, we sort keys for stable output.
+	if v.Kind() == reflect.Map {
+		out.write(`{`)
+		keys := v.MapKeys()
+		sort.Sort(mapKeys(keys))
+		for i, k := range keys {
+			if i > 0 {
+				out.write(`,`)
+			}
+			if m.Indent != "" {
+				out.write("\n")
+				out.write(indent)
+				out.write(m.Indent)
+				out.write(m.Indent)
+			}
+
+			// TODO handle map key prop properly
+			b, err := json.Marshal(k.Interface())
+			if err != nil {
+				return err
+			}
+			s := string(b)
+
+			// If the JSON is not a string value, encode it again to make it one.
+			if !strings.HasPrefix(s, `"`) {
+				b, err := json.Marshal(s)
+				if err != nil {
+					return err
+				}
+				s = string(b)
+			}
+
+			out.write(s)
+			out.write(`:`)
+			if m.Indent != "" {
+				out.write(` `)
+			}
+
+			vprop := prop
+			if prop != nil && prop.MapValProp != nil {
+				vprop = prop.MapValProp
+			}
+			if err := m.marshalValue(out, vprop, v.MapIndex(k), indent+m.Indent); err != nil {
+				return err
+			}
+		}
+		if m.Indent != "" {
+			out.write("\n")
+			out.write(indent)
+			out.write(m.Indent)
+		}
+		out.write(`}`)
+		return out.err
+	}
+
+	// Handle non-finite floats, e.g. NaN, Infinity and -Infinity.
+	if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
+		f := v.Float()
+		var sval string
+		switch {
+		case math.IsInf(f, 1):
+			sval = `"Infinity"`
+		case math.IsInf(f, -1):
+			sval = `"-Infinity"`
+		case math.IsNaN(f):
+			sval = `"NaN"`
+		}
+		if sval != "" {
+			out.write(sval)
+			return out.err
+		}
+	}
+
+	// Default handling defers to the encoding/json library.
+	b, err := json.Marshal(v.Interface())
+	if err != nil {
+		return err
+	}
+	needToQuote := string(b[0]) != `"` && (v.Kind() == reflect.Int64 || v.Kind() == reflect.Uint64)
+	if needToQuote {
+		out.write(`"`)
+	}
+	out.write(string(b))
+	if needToQuote {
+		out.write(`"`)
+	}
+	return out.err
+}
+
+// Unmarshaler is a configurable object for converting from a JSON
+// representation to a protocol buffer object.
+type Unmarshaler struct {
+	// Whether to allow messages to contain unknown fields, as opposed to
+	// failing to unmarshal.
+	AllowUnknownFields bool
+
+	// A custom URL resolver to use when unmarshaling Any messages from JSON.
+	// If unset, the default resolution strategy is to extract the
+	// fully-qualified type name from the type URL and pass that to
+	// proto.MessageType(string).
+	AnyResolver AnyResolver
+}
+
+// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream.
+// This function is lenient and will decode any options permutations of the
+// related Marshaler.
+func (u *Unmarshaler) UnmarshalNext(dec *json.Decoder, pb proto.Message) error {
+	inputValue := json.RawMessage{}
+	if err := dec.Decode(&inputValue); err != nil {
+		return err
+	}
+	if err := u.unmarshalValue(reflect.ValueOf(pb).Elem(), inputValue, nil); err != nil {
+		return err
+	}
+	return checkRequiredFields(pb)
+}
+
+// Unmarshal unmarshals a JSON object stream into a protocol
+// buffer. This function is lenient and will decode any options
+// permutations of the related Marshaler.
+func (u *Unmarshaler) Unmarshal(r io.Reader, pb proto.Message) error {
+	dec := json.NewDecoder(r)
+	return u.UnmarshalNext(dec, pb)
+}
+
+// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream.
+// This function is lenient and will decode any options permutations of the
+// related Marshaler.
+func UnmarshalNext(dec *json.Decoder, pb proto.Message) error {
+	return new(Unmarshaler).UnmarshalNext(dec, pb)
+}
+
+// Unmarshal unmarshals a JSON object stream into a protocol
+// buffer. This function is lenient and will decode any options
+// permutations of the related Marshaler.
+func Unmarshal(r io.Reader, pb proto.Message) error {
+	return new(Unmarshaler).Unmarshal(r, pb)
+}
+
+// UnmarshalString will populate the fields of a protocol buffer based
+// on a JSON string. This function is lenient and will decode any options
+// permutations of the related Marshaler.
+func UnmarshalString(str string, pb proto.Message) error {
+	return new(Unmarshaler).Unmarshal(strings.NewReader(str), pb)
+}
+
+// unmarshalValue converts/copies a value into the target.
+// prop may be nil.
+func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMessage, prop *proto.Properties) error {
+	targetType := target.Type()
+
+	// Allocate memory for pointer fields.
+	if targetType.Kind() == reflect.Ptr {
+		// If input value is "null" and target is a pointer type, then the field should be treated as not set
+		// UNLESS the target is structpb.Value, in which case it should be set to structpb.NullValue.
+		_, isJSONPBUnmarshaler := target.Interface().(JSONPBUnmarshaler)
+		if string(inputValue) == "null" && targetType != reflect.TypeOf(&stpb.Value{}) && !isJSONPBUnmarshaler {
+			return nil
+		}
+		target.Set(reflect.New(targetType.Elem()))
+
+		return u.unmarshalValue(target.Elem(), inputValue, prop)
+	}
+
+	if jsu, ok := target.Addr().Interface().(JSONPBUnmarshaler); ok {
+		return jsu.UnmarshalJSONPB(u, []byte(inputValue))
+	}
+
+	// Handle well-known types that are not pointers.
+	if w, ok := target.Addr().Interface().(wkt); ok {
+		switch w.XXX_WellKnownType() {
+		case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value",
+			"Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue":
+			return u.unmarshalValue(target.Field(0), inputValue, prop)
+		case "Any":
+			// Use json.RawMessage pointer type instead of value to support pre-1.8 version.
+			// 1.8 changed RawMessage.MarshalJSON from pointer type to value type, see
+			// https://github.com/golang/go/issues/14493
+			var jsonFields map[string]*json.RawMessage
+			if err := json.Unmarshal(inputValue, &jsonFields); err != nil {
+				return err
+			}
+
+			val, ok := jsonFields["@type"]
+			if !ok || val == nil {
+				return errors.New("Any JSON doesn't have '@type'")
+			}
+
+			var turl string
+			if err := json.Unmarshal([]byte(*val), &turl); err != nil {
+				return fmt.Errorf("can't unmarshal Any's '@type': %q", *val)
+			}
+			target.Field(0).SetString(turl)
+
+			var m proto.Message
+			var err error
+			if u.AnyResolver != nil {
+				m, err = u.AnyResolver.Resolve(turl)
+			} else {
+				m, err = defaultResolveAny(turl)
+			}
+			if err != nil {
+				return err
+			}
+
+			if _, ok := m.(wkt); ok {
+				val, ok := jsonFields["value"]
+				if !ok {
+					return errors.New("Any JSON doesn't have 'value'")
+				}
+
+				if err := u.unmarshalValue(reflect.ValueOf(m).Elem(), *val, nil); err != nil {
+					return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err)
+				}
+			} else {
+				delete(jsonFields, "@type")
+				nestedProto, err := json.Marshal(jsonFields)
+				if err != nil {
+					return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err)
+				}
+
+				if err = u.unmarshalValue(reflect.ValueOf(m).Elem(), nestedProto, nil); err != nil {
+					return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err)
+				}
+			}
+
+			b, err := proto.Marshal(m)
+			if err != nil {
+				return fmt.Errorf("can't marshal proto %T into Any.Value: %v", m, err)
+			}
+			target.Field(1).SetBytes(b)
+
+			return nil
+		case "Duration":
+			unq, err := unquote(string(inputValue))
+			if err != nil {
+				return err
+			}
+
+			d, err := time.ParseDuration(unq)
+			if err != nil {
+				return fmt.Errorf("bad Duration: %v", err)
+			}
+
+			ns := d.Nanoseconds()
+			s := ns / 1e9
+			ns %= 1e9
+			target.Field(0).SetInt(s)
+			target.Field(1).SetInt(ns)
+			return nil
+		case "Timestamp":
+			unq, err := unquote(string(inputValue))
+			if err != nil {
+				return err
+			}
+
+			t, err := time.Parse(time.RFC3339Nano, unq)
+			if err != nil {
+				return fmt.Errorf("bad Timestamp: %v", err)
+			}
+
+			target.Field(0).SetInt(t.Unix())
+			target.Field(1).SetInt(int64(t.Nanosecond()))
+			return nil
+		case "Struct":
+			var m map[string]json.RawMessage
+			if err := json.Unmarshal(inputValue, &m); err != nil {
+				return fmt.Errorf("bad StructValue: %v", err)
+			}
+
+			target.Field(0).Set(reflect.ValueOf(map[string]*stpb.Value{}))
+			for k, jv := range m {
+				pv := &stpb.Value{}
+				if err := u.unmarshalValue(reflect.ValueOf(pv).Elem(), jv, prop); err != nil {
+					return fmt.Errorf("bad value in StructValue for key %q: %v", k, err)
+				}
+				target.Field(0).SetMapIndex(reflect.ValueOf(k), reflect.ValueOf(pv))
+			}
+			return nil
+		case "ListValue":
+			var s []json.RawMessage
+			if err := json.Unmarshal(inputValue, &s); err != nil {
+				return fmt.Errorf("bad ListValue: %v", err)
+			}
+
+			target.Field(0).Set(reflect.ValueOf(make([]*stpb.Value, len(s))))
+			for i, sv := range s {
+				if err := u.unmarshalValue(target.Field(0).Index(i), sv, prop); err != nil {
+					return err
+				}
+			}
+			return nil
+		case "Value":
+			ivStr := string(inputValue)
+			if ivStr == "null" {
+				target.Field(0).Set(reflect.ValueOf(&stpb.Value_NullValue{}))
+			} else if v, err := strconv.ParseFloat(ivStr, 0); err == nil {
+				target.Field(0).Set(reflect.ValueOf(&stpb.Value_NumberValue{v}))
+			} else if v, err := unquote(ivStr); err == nil {
+				target.Field(0).Set(reflect.ValueOf(&stpb.Value_StringValue{v}))
+			} else if v, err := strconv.ParseBool(ivStr); err == nil {
+				target.Field(0).Set(reflect.ValueOf(&stpb.Value_BoolValue{v}))
+			} else if err := json.Unmarshal(inputValue, &[]json.RawMessage{}); err == nil {
+				lv := &stpb.ListValue{}
+				target.Field(0).Set(reflect.ValueOf(&stpb.Value_ListValue{lv}))
+				return u.unmarshalValue(reflect.ValueOf(lv).Elem(), inputValue, prop)
+			} else if err := json.Unmarshal(inputValue, &map[string]json.RawMessage{}); err == nil {
+				sv := &stpb.Struct{}
+				target.Field(0).Set(reflect.ValueOf(&stpb.Value_StructValue{sv}))
+				return u.unmarshalValue(reflect.ValueOf(sv).Elem(), inputValue, prop)
+			} else {
+				return fmt.Errorf("unrecognized type for Value %q", ivStr)
+			}
+			return nil
+		}
+	}
+
+	// Handle enums, which have an underlying type of int32,
+	// and may appear as strings.
+	// The case of an enum appearing as a number is handled
+	// at the bottom of this function.
+	if inputValue[0] == '"' && prop != nil && prop.Enum != "" {
+		vmap := proto.EnumValueMap(prop.Enum)
+		// Don't need to do unquoting; valid enum names
+		// are from a limited character set.
+		s := inputValue[1 : len(inputValue)-1]
+		n, ok := vmap[string(s)]
+		if !ok {
+			return fmt.Errorf("unknown value %q for enum %s", s, prop.Enum)
+		}
+		if target.Kind() == reflect.Ptr { // proto2
+			target.Set(reflect.New(targetType.Elem()))
+			target = target.Elem()
+		}
+		if targetType.Kind() != reflect.Int32 {
+			return fmt.Errorf("invalid target %q for enum %s", targetType.Kind(), prop.Enum)
+		}
+		target.SetInt(int64(n))
+		return nil
+	}
+
+	// Handle nested messages.
+	if targetType.Kind() == reflect.Struct {
+		var jsonFields map[string]json.RawMessage
+		if err := json.Unmarshal(inputValue, &jsonFields); err != nil {
+			return err
+		}
+
+		consumeField := func(prop *proto.Properties) (json.RawMessage, bool) {
+			// Be liberal in what names we accept; both orig_name and camelName are okay.
+			fieldNames := acceptedJSONFieldNames(prop)
+
+			vOrig, okOrig := jsonFields[fieldNames.orig]
+			vCamel, okCamel := jsonFields[fieldNames.camel]
+			if !okOrig && !okCamel {
+				return nil, false
+			}
+			// If, for some reason, both are present in the data, favour the camelName.
+			var raw json.RawMessage
+			if okOrig {
+				raw = vOrig
+				delete(jsonFields, fieldNames.orig)
+			}
+			if okCamel {
+				raw = vCamel
+				delete(jsonFields, fieldNames.camel)
+			}
+			return raw, true
+		}
+
+		sprops := proto.GetProperties(targetType)
+		for i := 0; i < target.NumField(); i++ {
+			ft := target.Type().Field(i)
+			if strings.HasPrefix(ft.Name, "XXX_") {
+				continue
+			}
+
+			valueForField, ok := consumeField(sprops.Prop[i])
+			if !ok {
+				continue
+			}
+
+			if err := u.unmarshalValue(target.Field(i), valueForField, sprops.Prop[i]); err != nil {
+				return err
+			}
+		}
+		// Check for any oneof fields.
+		if len(jsonFields) > 0 {
+			for _, oop := range sprops.OneofTypes {
+				raw, ok := consumeField(oop.Prop)
+				if !ok {
+					continue
+				}
+				nv := reflect.New(oop.Type.Elem())
+				target.Field(oop.Field).Set(nv)
+				if err := u.unmarshalValue(nv.Elem().Field(0), raw, oop.Prop); err != nil {
+					return err
+				}
+			}
+		}
+		// Handle proto2 extensions.
+		if len(jsonFields) > 0 {
+			if ep, ok := target.Addr().Interface().(proto.Message); ok {
+				for _, ext := range proto.RegisteredExtensions(ep) {
+					name := fmt.Sprintf("[%s]", ext.Name)
+					raw, ok := jsonFields[name]
+					if !ok {
+						continue
+					}
+					delete(jsonFields, name)
+					nv := reflect.New(reflect.TypeOf(ext.ExtensionType).Elem())
+					if err := u.unmarshalValue(nv.Elem(), raw, nil); err != nil {
+						return err
+					}
+					if err := proto.SetExtension(ep, ext, nv.Interface()); err != nil {
+						return err
+					}
+				}
+			}
+		}
+		if !u.AllowUnknownFields && len(jsonFields) > 0 {
+			// Pick any field to be the scapegoat.
+			var f string
+			for fname := range jsonFields {
+				f = fname
+				break
+			}
+			return fmt.Errorf("unknown field %q in %v", f, targetType)
+		}
+		return nil
+	}
+
+	// Handle arrays (which aren't encoded bytes)
+	if targetType.Kind() == reflect.Slice && targetType.Elem().Kind() != reflect.Uint8 {
+		var slc []json.RawMessage
+		if err := json.Unmarshal(inputValue, &slc); err != nil {
+			return err
+		}
+		if slc != nil {
+			l := len(slc)
+			target.Set(reflect.MakeSlice(targetType, l, l))
+			for i := 0; i < l; i++ {
+				if err := u.unmarshalValue(target.Index(i), slc[i], prop); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+
+	// Handle maps (whose keys are always strings)
+	if targetType.Kind() == reflect.Map {
+		var mp map[string]json.RawMessage
+		if err := json.Unmarshal(inputValue, &mp); err != nil {
+			return err
+		}
+		if mp != nil {
+			target.Set(reflect.MakeMap(targetType))
+			for ks, raw := range mp {
+				// Unmarshal map key. The core json library already decoded the key into a
+				// string, so we handle that specially. Other types were quoted post-serialization.
+				var k reflect.Value
+				if targetType.Key().Kind() == reflect.String {
+					k = reflect.ValueOf(ks)
+				} else {
+					k = reflect.New(targetType.Key()).Elem()
+					var kprop *proto.Properties
+					if prop != nil && prop.MapKeyProp != nil {
+						kprop = prop.MapKeyProp
+					}
+					if err := u.unmarshalValue(k, json.RawMessage(ks), kprop); err != nil {
+						return err
+					}
+				}
+
+				// Unmarshal map value.
+				v := reflect.New(targetType.Elem()).Elem()
+				var vprop *proto.Properties
+				if prop != nil && prop.MapValProp != nil {
+					vprop = prop.MapValProp
+				}
+				if err := u.unmarshalValue(v, raw, vprop); err != nil {
+					return err
+				}
+				target.SetMapIndex(k, v)
+			}
+		}
+		return nil
+	}
+
+	// Non-finite numbers can be encoded as strings.
+	isFloat := targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64
+	if isFloat {
+		if num, ok := nonFinite[string(inputValue)]; ok {
+			target.SetFloat(num)
+			return nil
+		}
+	}
+
+	// integers & floats can be encoded as strings. In this case we drop
+	// the quotes and proceed as normal.
+	isNum := targetType.Kind() == reflect.Int64 || targetType.Kind() == reflect.Uint64 ||
+		targetType.Kind() == reflect.Int32 || targetType.Kind() == reflect.Uint32 ||
+		targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64
+	if isNum && strings.HasPrefix(string(inputValue), `"`) {
+		inputValue = inputValue[1 : len(inputValue)-1]
+	}
+
+	// Use the encoding/json for parsing other value types.
+	return json.Unmarshal(inputValue, target.Addr().Interface())
+}
+
+func unquote(s string) (string, error) {
+	var ret string
+	err := json.Unmarshal([]byte(s), &ret)
+	return ret, err
+}
+
+// jsonProperties returns parsed proto.Properties for the field and corrects JSONName attribute.
+func jsonProperties(f reflect.StructField, origName bool) *proto.Properties {
+	var prop proto.Properties
+	prop.Init(f.Type, f.Name, f.Tag.Get("protobuf"), &f)
+	if origName || prop.JSONName == "" {
+		prop.JSONName = prop.OrigName
+	}
+	return &prop
+}
+
+type fieldNames struct {
+	orig, camel string
+}
+
+func acceptedJSONFieldNames(prop *proto.Properties) fieldNames {
+	opts := fieldNames{orig: prop.OrigName, camel: prop.OrigName}
+	if prop.JSONName != "" {
+		opts.camel = prop.JSONName
+	}
+	return opts
+}
+
+// Writer wrapper inspired by https://blog.golang.org/errors-are-values
+type errWriter struct {
+	writer io.Writer
+	err    error
+}
+
+func (w *errWriter) write(str string) {
+	if w.err != nil {
+		return
+	}
+	_, w.err = w.writer.Write([]byte(str))
+}
+
+// Map fields may have key types of non-float scalars, strings and enums.
+// The easiest way to sort them in some deterministic order is to use fmt.
+// If this turns out to be inefficient we can always consider other options,
+// such as doing a Schwartzian transform.
+//
+// Numeric keys are sorted in numeric order per
+// https://developers.google.com/protocol-buffers/docs/proto#maps.
+type mapKeys []reflect.Value
+
+func (s mapKeys) Len() int      { return len(s) }
+func (s mapKeys) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
+func (s mapKeys) Less(i, j int) bool {
+	if k := s[i].Kind(); k == s[j].Kind() {
+		switch k {
+		case reflect.String:
+			return s[i].String() < s[j].String()
+		case reflect.Int32, reflect.Int64:
+			return s[i].Int() < s[j].Int()
+		case reflect.Uint32, reflect.Uint64:
+			return s[i].Uint() < s[j].Uint()
+		}
+	}
+	return fmt.Sprint(s[i].Interface()) < fmt.Sprint(s[j].Interface())
+}
+
+// checkRequiredFields returns an error if any required field in the given proto message is not set.
+// This function is used by both Marshal and Unmarshal.  While required fields only exist in a
+// proto2 message, a proto3 message can contain proto2 message(s).
+func checkRequiredFields(pb proto.Message) error {
+	// Most well-known type messages do not contain required fields.  The "Any" type may contain
+	// a message that has required fields.
+	//
+	// When an Any message is being marshaled, the code will invoked proto.Unmarshal on Any.Value
+	// field in order to transform that into JSON, and that should have returned an error if a
+	// required field is not set in the embedded message.
+	//
+	// When an Any message is being unmarshaled, the code will have invoked proto.Marshal on the
+	// embedded message to store the serialized message in Any.Value field, and that should have
+	// returned an error if a required field is not set.
+	if _, ok := pb.(wkt); ok {
+		return nil
+	}
+
+	v := reflect.ValueOf(pb)
+	// Skip message if it is not a struct pointer.
+	if v.Kind() != reflect.Ptr {
+		return nil
+	}
+	v = v.Elem()
+	if v.Kind() != reflect.Struct {
+		return nil
+	}
+
+	for i := 0; i < v.NumField(); i++ {
+		field := v.Field(i)
+		sfield := v.Type().Field(i)
+
+		if sfield.PkgPath != "" {
+			// blank PkgPath means the field is exported; skip if not exported
+			continue
+		}
+
+		if strings.HasPrefix(sfield.Name, "XXX_") {
+			continue
+		}
+
+		// Oneof field is an interface implemented by wrapper structs containing the actual oneof
+		// field, i.e. an interface containing &T{real_value}.
+		if sfield.Tag.Get("protobuf_oneof") != "" {
+			if field.Kind() != reflect.Interface {
+				continue
+			}
+			v := field.Elem()
+			if v.Kind() != reflect.Ptr || v.IsNil() {
+				continue
+			}
+			v = v.Elem()
+			if v.Kind() != reflect.Struct || v.NumField() < 1 {
+				continue
+			}
+			field = v.Field(0)
+			sfield = v.Type().Field(0)
+		}
+
+		protoTag := sfield.Tag.Get("protobuf")
+		if protoTag == "" {
+			continue
+		}
+		var prop proto.Properties
+		prop.Init(sfield.Type, sfield.Name, protoTag, &sfield)
+
+		switch field.Kind() {
+		case reflect.Map:
+			if field.IsNil() {
+				continue
+			}
+			// Check each map value.
+			keys := field.MapKeys()
+			for _, k := range keys {
+				v := field.MapIndex(k)
+				if err := checkRequiredFieldsInValue(v); err != nil {
+					return err
+				}
+			}
+		case reflect.Slice:
+			// Handle non-repeated type, e.g. bytes.
+			if !prop.Repeated {
+				if prop.Required && field.IsNil() {
+					return fmt.Errorf("required field %q is not set", prop.Name)
+				}
+				continue
+			}
+
+			// Handle repeated type.
+			if field.IsNil() {
+				continue
+			}
+			// Check each slice item.
+			for i := 0; i < field.Len(); i++ {
+				v := field.Index(i)
+				if err := checkRequiredFieldsInValue(v); err != nil {
+					return err
+				}
+			}
+		case reflect.Ptr:
+			if field.IsNil() {
+				if prop.Required {
+					return fmt.Errorf("required field %q is not set", prop.Name)
+				}
+				continue
+			}
+			if err := checkRequiredFieldsInValue(field); err != nil {
+				return err
+			}
+		}
+	}
+
+	// Handle proto2 extensions.
+	for _, ext := range proto.RegisteredExtensions(pb) {
+		if !proto.HasExtension(pb, ext) {
+			continue
+		}
+		ep, err := proto.GetExtension(pb, ext)
+		if err != nil {
+			return err
+		}
+		err = checkRequiredFieldsInValue(reflect.ValueOf(ep))
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func checkRequiredFieldsInValue(v reflect.Value) error {
+	if pm, ok := v.Interface().(proto.Message); ok {
+		return checkRequiredFields(pm)
+	}
+	return nil
+}
diff --git a/vendor/github.com/golang/protobuf/proto/Makefile b/vendor/github.com/golang/protobuf/proto/Makefile
deleted file mode 100644
index e2e0651a934d..000000000000
--- a/vendor/github.com/golang/protobuf/proto/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-install:
-	go install
-
-test: install generate-test-pbs
-	go test
-
-
-generate-test-pbs:
-	make install
-	make -C testdata
-	protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto
-	make
diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go
index e392575b353a..3cd3249f7062 100644
--- a/vendor/github.com/golang/protobuf/proto/clone.go
+++ b/vendor/github.com/golang/protobuf/proto/clone.go
@@ -35,22 +35,39 @@
 package proto
 
 import (
+	"fmt"
 	"log"
 	"reflect"
 	"strings"
 )
 
 // Clone returns a deep copy of a protocol buffer.
-func Clone(pb Message) Message {
-	in := reflect.ValueOf(pb)
+func Clone(src Message) Message {
+	in := reflect.ValueOf(src)
 	if in.IsNil() {
-		return pb
+		return src
 	}
-
 	out := reflect.New(in.Type().Elem())
-	// out is empty so a merge is a deep copy.
-	mergeStruct(out.Elem(), in.Elem())
-	return out.Interface().(Message)
+	dst := out.Interface().(Message)
+	Merge(dst, src)
+	return dst
+}
+
+// Merger is the interface representing objects that can merge messages of the same type.
+type Merger interface {
+	// Merge merges src into this message.
+	// Required and optional fields that are set in src will be set to that value in dst.
+	// Elements of repeated fields will be appended.
+	//
+	// Merge may panic if called with a different argument type than the receiver.
+	Merge(src Message)
+}
+
+// generatedMerger is the custom merge method that generated protos will have.
+// We must add this method since a generate Merge method will conflict with
+// many existing protos that have a Merge data field already defined.
+type generatedMerger interface {
+	XXX_Merge(src Message)
 }
 
 // Merge merges src into dst.
@@ -58,17 +75,24 @@ func Clone(pb Message) Message {
 // Elements of repeated fields will be appended.
 // Merge panics if src and dst are not the same type, or if dst is nil.
 func Merge(dst, src Message) {
+	if m, ok := dst.(Merger); ok {
+		m.Merge(src)
+		return
+	}
+
 	in := reflect.ValueOf(src)
 	out := reflect.ValueOf(dst)
 	if out.IsNil() {
 		panic("proto: nil destination")
 	}
 	if in.Type() != out.Type() {
-		// Explicit test prior to mergeStruct so that mistyped nils will fail
-		panic("proto: type mismatch")
+		panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
 	}
 	if in.IsNil() {
-		// Merging nil into non-nil is a quiet no-op
+		return // Merge from nil src is a noop
+	}
+	if m, ok := dst.(generatedMerger); ok {
+		m.XXX_Merge(src)
 		return
 	}
 	mergeStruct(out.Elem(), in.Elem())
@@ -84,7 +108,7 @@ func mergeStruct(out, in reflect.Value) {
 		mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
 	}
 
-	if emIn, ok := extendable(in.Addr().Interface()); ok {
+	if emIn, err := extendable(in.Addr().Interface()); err == nil {
 		emOut, _ := extendable(out.Addr().Interface())
 		mIn, muIn := emIn.extensionsRead()
 		if mIn != nil {
diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go
index aa207298f997..63b0f08bef2a 100644
--- a/vendor/github.com/golang/protobuf/proto/decode.go
+++ b/vendor/github.com/golang/protobuf/proto/decode.go
@@ -39,8 +39,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"os"
-	"reflect"
 )
 
 // errOverflow is returned when an integer is too large to be represented.
@@ -50,10 +48,6 @@ var errOverflow = errors.New("proto: integer overflow")
 // wire type is encountered. It does not get returned to user code.
 var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
 
-// The fundamental decoders that interpret bytes on the wire.
-// Those that take integer types all return uint64 and are
-// therefore of type valueDecoder.
-
 // DecodeVarint reads a varint-encoded integer from the slice.
 // It returns the integer and the number of bytes consumed, or
 // zero if there is not enough.
@@ -192,7 +186,6 @@ func (p *Buffer) DecodeVarint() (x uint64, err error) {
 	if b&0x80 == 0 {
 		goto done
 	}
-	// x -= 0x80 << 63 // Always zero.
 
 	return 0, errOverflow
 
@@ -267,9 +260,6 @@ func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
 	return
 }
 
-// These are not ValueDecoders: they produce an array of bytes or a string.
-// bytes, embedded messages
-
 // DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
 // This is the format used for the bytes protocol buffer
 // type and for embedded messages.
@@ -311,81 +301,29 @@ func (p *Buffer) DecodeStringBytes() (s string, err error) {
 	return string(buf), nil
 }
 
-// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
-// If the protocol buffer has extensions, and the field matches, add it as an extension.
-// Otherwise, if the XXX_unrecognized field exists, append the skipped data there.
-func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error {
-	oi := o.index
-
-	err := o.skip(t, tag, wire)
-	if err != nil {
-		return err
-	}
-
-	if !unrecField.IsValid() {
-		return nil
-	}
-
-	ptr := structPointer_Bytes(base, unrecField)
-
-	// Add the skipped field to struct field
-	obuf := o.buf
-
-	o.buf = *ptr
-	o.EncodeVarint(uint64(tag<<3 | wire))
-	*ptr = append(o.buf, obuf[oi:o.index]...)
-
-	o.buf = obuf
-
-	return nil
-}
-
-// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
-func (o *Buffer) skip(t reflect.Type, tag, wire int) error {
-
-	var u uint64
-	var err error
-
-	switch wire {
-	case WireVarint:
-		_, err = o.DecodeVarint()
-	case WireFixed64:
-		_, err = o.DecodeFixed64()
-	case WireBytes:
-		_, err = o.DecodeRawBytes(false)
-	case WireFixed32:
-		_, err = o.DecodeFixed32()
-	case WireStartGroup:
-		for {
-			u, err = o.DecodeVarint()
-			if err != nil {
-				break
-			}
-			fwire := int(u & 0x7)
-			if fwire == WireEndGroup {
-				break
-			}
-			ftag := int(u >> 3)
-			err = o.skip(t, ftag, fwire)
-			if err != nil {
-				break
-			}
-		}
-	default:
-		err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t)
-	}
-	return err
-}
-
 // Unmarshaler is the interface representing objects that can
-// unmarshal themselves.  The method should reset the receiver before
-// decoding starts.  The argument points to data that may be
+// unmarshal themselves.  The argument points to data that may be
 // overwritten, so implementations should not keep references to the
 // buffer.
+// Unmarshal implementations should not clear the receiver.
+// Any unmarshaled data should be merged into the receiver.
+// Callers of Unmarshal that do not want to retain existing data
+// should Reset the receiver before calling Unmarshal.
 type Unmarshaler interface {
 	Unmarshal([]byte) error
 }
 
+// newUnmarshaler is the interface representing objects that can
+// unmarshal themselves. The semantics are identical to Unmarshaler.
+//
+// This exists to support protoc-gen-go generated messages.
+// The proto package will stop type-asserting to this interface in the future.
+//
+// DO NOT DEPEND ON THIS.
+type newUnmarshaler interface {
+	XXX_Unmarshal([]byte) error
+}
+
 // Unmarshal parses the protocol buffer representation in buf and places the
 // decoded result in pb.  If the struct underlying pb does not match
 // the data in buf, the results can be unpredictable.
@@ -395,7 +333,13 @@ type Unmarshaler interface {
 // to preserve and append to existing data.
 func Unmarshal(buf []byte, pb Message) error {
 	pb.Reset()
-	return UnmarshalMerge(buf, pb)
+	if u, ok := pb.(newUnmarshaler); ok {
+		return u.XXX_Unmarshal(buf)
+	}
+	if u, ok := pb.(Unmarshaler); ok {
+		return u.Unmarshal(buf)
+	}
+	return NewBuffer(buf).Unmarshal(pb)
 }
 
 // UnmarshalMerge parses the protocol buffer representation in buf and
@@ -405,8 +349,16 @@ func Unmarshal(buf []byte, pb Message) error {
 // UnmarshalMerge merges into existing data in pb.
 // Most code should use Unmarshal instead.
 func UnmarshalMerge(buf []byte, pb Message) error {
-	// If the object can unmarshal itself, let it.
+	if u, ok := pb.(newUnmarshaler); ok {
+		return u.XXX_Unmarshal(buf)
+	}
 	if u, ok := pb.(Unmarshaler); ok {
+		// NOTE: The history of proto have unfortunately been inconsistent
+		// whether Unmarshaler should or should not implicitly clear itself.
+		// Some implementations do, most do not.
+		// Thus, calling this here may or may not do what people want.
+		//
+		// See https://github.com/golang/protobuf/issues/424
 		return u.Unmarshal(buf)
 	}
 	return NewBuffer(buf).Unmarshal(pb)
@@ -422,12 +374,17 @@ func (p *Buffer) DecodeMessage(pb Message) error {
 }
 
 // DecodeGroup reads a tag-delimited group from the Buffer.
+// StartGroup tag is already consumed. This function consumes
+// EndGroup tag.
 func (p *Buffer) DecodeGroup(pb Message) error {
-	typ, base, err := getbase(pb)
-	if err != nil {
-		return err
+	b := p.buf[p.index:]
+	x, y := findEndGroup(b)
+	if x < 0 {
+		return io.ErrUnexpectedEOF
 	}
-	return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base)
+	err := Unmarshal(b[:x], pb)
+	p.index += y
+	return err
 }
 
 // Unmarshal parses the protocol buffer representation in the
@@ -438,533 +395,33 @@ func (p *Buffer) DecodeGroup(pb Message) error {
 // Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
 func (p *Buffer) Unmarshal(pb Message) error {
 	// If the object can unmarshal itself, let it.
-	if u, ok := pb.(Unmarshaler); ok {
-		err := u.Unmarshal(p.buf[p.index:])
+	if u, ok := pb.(newUnmarshaler); ok {
+		err := u.XXX_Unmarshal(p.buf[p.index:])
 		p.index = len(p.buf)
 		return err
 	}
-
-	typ, base, err := getbase(pb)
-	if err != nil {
-		return err
-	}
-
-	err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base)
-
-	if collectStats {
-		stats.Decode++
-	}
-
-	return err
-}
-
-// unmarshalType does the work of unmarshaling a structure.
-func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error {
-	var state errorState
-	required, reqFields := prop.reqCount, uint64(0)
-
-	var err error
-	for err == nil && o.index < len(o.buf) {
-		oi := o.index
-		var u uint64
-		u, err = o.DecodeVarint()
-		if err != nil {
-			break
-		}
-		wire := int(u & 0x7)
-		if wire == WireEndGroup {
-			if is_group {
-				if required > 0 {
-					// Not enough information to determine the exact field.
-					// (See below.)
-					return &RequiredNotSetError{"{Unknown}"}
-				}
-				return nil // input is satisfied
-			}
-			return fmt.Errorf("proto: %s: wiretype end group for non-group", st)
-		}
-		tag := int(u >> 3)
-		if tag <= 0 {
-			return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire)
-		}
-		fieldnum, ok := prop.decoderTags.get(tag)
-		if !ok {
-			// Maybe it's an extension?
-			if prop.extendable {
-				if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) {
-					if err = o.skip(st, tag, wire); err == nil {
-						extmap := e.extensionsWrite()
-						ext := extmap[int32(tag)] // may be missing
-						ext.enc = append(ext.enc, o.buf[oi:o.index]...)
-						extmap[int32(tag)] = ext
-					}
-					continue
-				}
-			}
-			// Maybe it's a oneof?
-			if prop.oneofUnmarshaler != nil {
-				m := structPointer_Interface(base, st).(Message)
-				// First return value indicates whether tag is a oneof field.
-				ok, err = prop.oneofUnmarshaler(m, tag, wire, o)
-				if err == ErrInternalBadWireType {
-					// Map the error to something more descriptive.
-					// Do the formatting here to save generated code space.
-					err = fmt.Errorf("bad wiretype for oneof field in %T", m)
-				}
-				if ok {
-					continue
-				}
-			}
-			err = o.skipAndSave(st, tag, wire, base, prop.unrecField)
-			continue
-		}
-		p := prop.Prop[fieldnum]
-
-		if p.dec == nil {
-			fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name)
-			continue
-		}
-		dec := p.dec
-		if wire != WireStartGroup && wire != p.WireType {
-			if wire == WireBytes && p.packedDec != nil {
-				// a packable field
-				dec = p.packedDec
-			} else {
-				err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType)
-				continue
-			}
-		}
-		decErr := dec(o, p, base)
-		if decErr != nil && !state.shouldContinue(decErr, p) {
-			err = decErr
-		}
-		if err == nil && p.Required {
-			// Successfully decoded a required field.
-			if tag <= 64 {
-				// use bitmap for fields 1-64 to catch field reuse.
-				var mask uint64 = 1 << uint64(tag-1)
-				if reqFields&mask == 0 {
-					// new required field
-					reqFields |= mask
-					required--
-				}
-			} else {
-				// This is imprecise. It can be fooled by a required field
-				// with a tag > 64 that is encoded twice; that's very rare.
-				// A fully correct implementation would require allocating
-				// a data structure, which we would like to avoid.
-				required--
-			}
-		}
-	}
-	if err == nil {
-		if is_group {
-			return io.ErrUnexpectedEOF
-		}
-		if state.err != nil {
-			return state.err
-		}
-		if required > 0 {
-			// Not enough information to determine the exact field. If we use extra
-			// CPU, we could determine the field only if the missing required field
-			// has a tag <= 64 and we check reqFields.
-			return &RequiredNotSetError{"{Unknown}"}
-		}
-	}
-	return err
-}
-
-// Individual type decoders
-// For each,
-//	u is the decoded value,
-//	v is a pointer to the field (pointer) in the struct
-
-// Sizes of the pools to allocate inside the Buffer.
-// The goal is modest amortization and allocation
-// on at least 16-byte boundaries.
-const (
-	boolPoolSize   = 16
-	uint32PoolSize = 8
-	uint64PoolSize = 4
-)
-
-// Decode a bool.
-func (o *Buffer) dec_bool(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	if len(o.bools) == 0 {
-		o.bools = make([]bool, boolPoolSize)
-	}
-	o.bools[0] = u != 0
-	*structPointer_Bool(base, p.field) = &o.bools[0]
-	o.bools = o.bools[1:]
-	return nil
-}
-
-func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	*structPointer_BoolVal(base, p.field) = u != 0
-	return nil
-}
-
-// Decode an int32.
-func (o *Buffer) dec_int32(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word32_Set(structPointer_Word32(base, p.field), o, uint32(u))
-	return nil
-}
-
-func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u))
-	return nil
-}
-
-// Decode an int64.
-func (o *Buffer) dec_int64(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word64_Set(structPointer_Word64(base, p.field), o, u)
-	return nil
-}
-
-func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word64Val_Set(structPointer_Word64Val(base, p.field), o, u)
-	return nil
-}
-
-// Decode a string.
-func (o *Buffer) dec_string(p *Properties, base structPointer) error {
-	s, err := o.DecodeStringBytes()
-	if err != nil {
-		return err
-	}
-	*structPointer_String(base, p.field) = &s
-	return nil
-}
-
-func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error {
-	s, err := o.DecodeStringBytes()
-	if err != nil {
-		return err
-	}
-	*structPointer_StringVal(base, p.field) = s
-	return nil
-}
-
-// Decode a slice of bytes ([]byte).
-func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error {
-	b, err := o.DecodeRawBytes(true)
-	if err != nil {
-		return err
-	}
-	*structPointer_Bytes(base, p.field) = b
-	return nil
-}
-
-// Decode a slice of bools ([]bool).
-func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	v := structPointer_BoolSlice(base, p.field)
-	*v = append(*v, u != 0)
-	return nil
-}
-
-// Decode a slice of bools ([]bool) in packed format.
-func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error {
-	v := structPointer_BoolSlice(base, p.field)
-
-	nn, err := o.DecodeVarint()
-	if err != nil {
-		return err
-	}
-	nb := int(nn) // number of bytes of encoded bools
-	fin := o.index + nb
-	if fin < o.index {
-		return errOverflow
-	}
-
-	y := *v
-	for o.index < fin {
-		u, err := p.valDec(o)
-		if err != nil {
-			return err
-		}
-		y = append(y, u != 0)
-	}
-
-	*v = y
-	return nil
-}
-
-// Decode a slice of int32s ([]int32).
-func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	structPointer_Word32Slice(base, p.field).Append(uint32(u))
-	return nil
-}
-
-// Decode a slice of int32s ([]int32) in packed format.
-func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error {
-	v := structPointer_Word32Slice(base, p.field)
-
-	nn, err := o.DecodeVarint()
-	if err != nil {
-		return err
-	}
-	nb := int(nn) // number of bytes of encoded int32s
-
-	fin := o.index + nb
-	if fin < o.index {
-		return errOverflow
-	}
-	for o.index < fin {
-		u, err := p.valDec(o)
-		if err != nil {
-			return err
-		}
-		v.Append(uint32(u))
-	}
-	return nil
-}
-
-// Decode a slice of int64s ([]int64).
-func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-
-	structPointer_Word64Slice(base, p.field).Append(u)
-	return nil
-}
-
-// Decode a slice of int64s ([]int64) in packed format.
-func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error {
-	v := structPointer_Word64Slice(base, p.field)
-
-	nn, err := o.DecodeVarint()
-	if err != nil {
-		return err
-	}
-	nb := int(nn) // number of bytes of encoded int64s
-
-	fin := o.index + nb
-	if fin < o.index {
-		return errOverflow
-	}
-	for o.index < fin {
-		u, err := p.valDec(o)
-		if err != nil {
-			return err
-		}
-		v.Append(u)
-	}
-	return nil
-}
-
-// Decode a slice of strings ([]string).
-func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error {
-	s, err := o.DecodeStringBytes()
-	if err != nil {
-		return err
-	}
-	v := structPointer_StringSlice(base, p.field)
-	*v = append(*v, s)
-	return nil
-}
-
-// Decode a slice of slice of bytes ([][]byte).
-func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error {
-	b, err := o.DecodeRawBytes(true)
-	if err != nil {
-		return err
-	}
-	v := structPointer_BytesSlice(base, p.field)
-	*v = append(*v, b)
-	return nil
-}
-
-// Decode a map field.
-func (o *Buffer) dec_new_map(p *Properties, base structPointer) error {
-	raw, err := o.DecodeRawBytes(false)
-	if err != nil {
-		return err
-	}
-	oi := o.index       // index at the end of this map entry
-	o.index -= len(raw) // move buffer back to start of map entry
-
-	mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V
-	if mptr.Elem().IsNil() {
-		mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem()))
-	}
-	v := mptr.Elem() // map[K]V
-
-	// Prepare addressable doubly-indirect placeholders for the key and value types.
-	// See enc_new_map for why.
-	keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K
-	keybase := toStructPointer(keyptr.Addr())                  // **K
-
-	var valbase structPointer
-	var valptr reflect.Value
-	switch p.mtype.Elem().Kind() {
-	case reflect.Slice:
-		// []byte
-		var dummy []byte
-		valptr = reflect.ValueOf(&dummy)  // *[]byte
-		valbase = toStructPointer(valptr) // *[]byte
-	case reflect.Ptr:
-		// message; valptr is **Msg; need to allocate the intermediate pointer
-		valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
-		valptr.Set(reflect.New(valptr.Type().Elem()))
-		valbase = toStructPointer(valptr)
-	default:
-		// everything else
-		valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
-		valbase = toStructPointer(valptr.Addr())                   // **V
-	}
-
-	// Decode.
-	// This parses a restricted wire format, namely the encoding of a message
-	// with two fields. See enc_new_map for the format.
-	for o.index < oi {
-		// tagcode for key and value properties are always a single byte
-		// because they have tags 1 and 2.
-		tagcode := o.buf[o.index]
-		o.index++
-		switch tagcode {
-		case p.mkeyprop.tagcode[0]:
-			if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil {
-				return err
-			}
-		case p.mvalprop.tagcode[0]:
-			if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil {
-				return err
-			}
-		default:
-			// TODO: Should we silently skip this instead?
-			return fmt.Errorf("proto: bad map data tag %d", raw[0])
-		}
-	}
-	keyelem, valelem := keyptr.Elem(), valptr.Elem()
-	if !keyelem.IsValid() {
-		keyelem = reflect.Zero(p.mtype.Key())
-	}
-	if !valelem.IsValid() {
-		valelem = reflect.Zero(p.mtype.Elem())
-	}
-
-	v.SetMapIndex(keyelem, valelem)
-	return nil
-}
-
-// Decode a group.
-func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error {
-	bas := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(bas) {
-		// allocate new nested message
-		bas = toStructPointer(reflect.New(p.stype))
-		structPointer_SetStructPointer(base, p.field, bas)
-	}
-	return o.unmarshalType(p.stype, p.sprop, true, bas)
-}
-
-// Decode an embedded message.
-func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) {
-	raw, e := o.DecodeRawBytes(false)
-	if e != nil {
-		return e
-	}
-
-	bas := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(bas) {
-		// allocate new nested message
-		bas = toStructPointer(reflect.New(p.stype))
-		structPointer_SetStructPointer(base, p.field, bas)
-	}
-
-	// If the object can unmarshal itself, let it.
-	if p.isUnmarshaler {
-		iv := structPointer_Interface(bas, p.stype)
-		return iv.(Unmarshaler).Unmarshal(raw)
-	}
-
-	obuf := o.buf
-	oi := o.index
-	o.buf = raw
-	o.index = 0
-
-	err = o.unmarshalType(p.stype, p.sprop, false, bas)
-	o.buf = obuf
-	o.index = oi
-
-	return err
-}
-
-// Decode a slice of embedded messages.
-func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error {
-	return o.dec_slice_struct(p, false, base)
-}
-
-// Decode a slice of embedded groups.
-func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error {
-	return o.dec_slice_struct(p, true, base)
-}
-
-// Decode a slice of structs ([]*struct).
-func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error {
-	v := reflect.New(p.stype)
-	bas := toStructPointer(v)
-	structPointer_StructPointerSlice(base, p.field).Append(bas)
-
-	if is_group {
-		err := o.unmarshalType(p.stype, p.sprop, is_group, bas)
-		return err
-	}
-
-	raw, err := o.DecodeRawBytes(false)
-	if err != nil {
+	if u, ok := pb.(Unmarshaler); ok {
+		// NOTE: The history of proto have unfortunately been inconsistent
+		// whether Unmarshaler should or should not implicitly clear itself.
+		// Some implementations do, most do not.
+		// Thus, calling this here may or may not do what people want.
+		//
+		// See https://github.com/golang/protobuf/issues/424
+		err := u.Unmarshal(p.buf[p.index:])
+		p.index = len(p.buf)
 		return err
 	}
 
-	// If the object can unmarshal itself, let it.
-	if p.isUnmarshaler {
-		iv := v.Interface()
-		return iv.(Unmarshaler).Unmarshal(raw)
-	}
-
-	obuf := o.buf
-	oi := o.index
-	o.buf = raw
-	o.index = 0
-
-	err = o.unmarshalType(p.stype, p.sprop, is_group, bas)
-
-	o.buf = obuf
-	o.index = oi
-
+	// Slow workaround for messages that aren't Unmarshalers.
+	// This includes some hand-coded .pb.go files and
+	// bootstrap protos.
+	// TODO: fix all of those and then add Unmarshal to
+	// the Message interface. Then:
+	// The cast above and code below can be deleted.
+	// The old unmarshaler can be deleted.
+	// Clients can call Unmarshal directly (can already do that, actually).
+	var info InternalMessageInfo
+	err := info.Unmarshal(pb, p.buf[p.index:])
+	p.index = len(p.buf)
 	return err
 }
diff --git a/vendor/github.com/golang/protobuf/proto/deprecated.go b/vendor/github.com/golang/protobuf/proto/deprecated.go
new file mode 100644
index 000000000000..35b882c09aaf
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/deprecated.go
@@ -0,0 +1,63 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2018 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+import "errors"
+
+// Deprecated: do not use.
+type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
+
+// Deprecated: do not use.
+func GetStats() Stats { return Stats{} }
+
+// Deprecated: do not use.
+func MarshalMessageSet(interface{}) ([]byte, error) {
+	return nil, errors.New("proto: not implemented")
+}
+
+// Deprecated: do not use.
+func UnmarshalMessageSet([]byte, interface{}) error {
+	return errors.New("proto: not implemented")
+}
+
+// Deprecated: do not use.
+func MarshalMessageSetJSON(interface{}) ([]byte, error) {
+	return nil, errors.New("proto: not implemented")
+}
+
+// Deprecated: do not use.
+func UnmarshalMessageSetJSON([]byte, interface{}) error {
+	return errors.New("proto: not implemented")
+}
+
+// Deprecated: do not use.
+func RegisterMessageSetType(Message, int32, string) {}
diff --git a/vendor/github.com/golang/protobuf/proto/discard.go b/vendor/github.com/golang/protobuf/proto/discard.go
new file mode 100644
index 000000000000..dea2617ced34
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/discard.go
@@ -0,0 +1,350 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2017 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+import (
+	"fmt"
+	"reflect"
+	"strings"
+	"sync"
+	"sync/atomic"
+)
+
+type generatedDiscarder interface {
+	XXX_DiscardUnknown()
+}
+
+// DiscardUnknown recursively discards all unknown fields from this message
+// and all embedded messages.
+//
+// When unmarshaling a message with unrecognized fields, the tags and values
+// of such fields are preserved in the Message. This allows a later call to
+// marshal to be able to produce a message that continues to have those
+// unrecognized fields. To avoid this, DiscardUnknown is used to
+// explicitly clear the unknown fields after unmarshaling.
+//
+// For proto2 messages, the unknown fields of message extensions are only
+// discarded from messages that have been accessed via GetExtension.
+func DiscardUnknown(m Message) {
+	if m, ok := m.(generatedDiscarder); ok {
+		m.XXX_DiscardUnknown()
+		return
+	}
+	// TODO: Dynamically populate a InternalMessageInfo for legacy messages,
+	// but the master branch has no implementation for InternalMessageInfo,
+	// so it would be more work to replicate that approach.
+	discardLegacy(m)
+}
+
+// DiscardUnknown recursively discards all unknown fields.
+func (a *InternalMessageInfo) DiscardUnknown(m Message) {
+	di := atomicLoadDiscardInfo(&a.discard)
+	if di == nil {
+		di = getDiscardInfo(reflect.TypeOf(m).Elem())
+		atomicStoreDiscardInfo(&a.discard, di)
+	}
+	di.discard(toPointer(&m))
+}
+
+type discardInfo struct {
+	typ reflect.Type
+
+	initialized int32 // 0: only typ is valid, 1: everything is valid
+	lock        sync.Mutex
+
+	fields       []discardFieldInfo
+	unrecognized field
+}
+
+type discardFieldInfo struct {
+	field   field // Offset of field, guaranteed to be valid
+	discard func(src pointer)
+}
+
+var (
+	discardInfoMap  = map[reflect.Type]*discardInfo{}
+	discardInfoLock sync.Mutex
+)
+
+func getDiscardInfo(t reflect.Type) *discardInfo {
+	discardInfoLock.Lock()
+	defer discardInfoLock.Unlock()
+	di := discardInfoMap[t]
+	if di == nil {
+		di = &discardInfo{typ: t}
+		discardInfoMap[t] = di
+	}
+	return di
+}
+
+func (di *discardInfo) discard(src pointer) {
+	if src.isNil() {
+		return // Nothing to do.
+	}
+
+	if atomic.LoadInt32(&di.initialized) == 0 {
+		di.computeDiscardInfo()
+	}
+
+	for _, fi := range di.fields {
+		sfp := src.offset(fi.field)
+		fi.discard(sfp)
+	}
+
+	// For proto2 messages, only discard unknown fields in message extensions
+	// that have been accessed via GetExtension.
+	if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
+		// Ignore lock since DiscardUnknown is not concurrency safe.
+		emm, _ := em.extensionsRead()
+		for _, mx := range emm {
+			if m, ok := mx.value.(Message); ok {
+				DiscardUnknown(m)
+			}
+		}
+	}
+
+	if di.unrecognized.IsValid() {
+		*src.offset(di.unrecognized).toBytes() = nil
+	}
+}
+
+func (di *discardInfo) computeDiscardInfo() {
+	di.lock.Lock()
+	defer di.lock.Unlock()
+	if di.initialized != 0 {
+		return
+	}
+	t := di.typ
+	n := t.NumField()
+
+	for i := 0; i < n; i++ {
+		f := t.Field(i)
+		if strings.HasPrefix(f.Name, "XXX_") {
+			continue
+		}
+
+		dfi := discardFieldInfo{field: toField(&f)}
+		tf := f.Type
+
+		// Unwrap tf to get its most basic type.
+		var isPointer, isSlice bool
+		if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
+			isSlice = true
+			tf = tf.Elem()
+		}
+		if tf.Kind() == reflect.Ptr {
+			isPointer = true
+			tf = tf.Elem()
+		}
+		if isPointer && isSlice && tf.Kind() != reflect.Struct {
+			panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
+		}
+
+		switch tf.Kind() {
+		case reflect.Struct:
+			switch {
+			case !isPointer:
+				panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
+			case isSlice: // E.g., []*pb.T
+				di := getDiscardInfo(tf)
+				dfi.discard = func(src pointer) {
+					sps := src.getPointerSlice()
+					for _, sp := range sps {
+						if !sp.isNil() {
+							di.discard(sp)
+						}
+					}
+				}
+			default: // E.g., *pb.T
+				di := getDiscardInfo(tf)
+				dfi.discard = func(src pointer) {
+					sp := src.getPointer()
+					if !sp.isNil() {
+						di.discard(sp)
+					}
+				}
+			}
+		case reflect.Map:
+			switch {
+			case isPointer || isSlice:
+				panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
+			default: // E.g., map[K]V
+				if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
+					dfi.discard = func(src pointer) {
+						sm := src.asPointerTo(tf).Elem()
+						if sm.Len() == 0 {
+							return
+						}
+						for _, key := range sm.MapKeys() {
+							val := sm.MapIndex(key)
+							DiscardUnknown(val.Interface().(Message))
+						}
+					}
+				} else {
+					dfi.discard = func(pointer) {} // Noop
+				}
+			}
+		case reflect.Interface:
+			// Must be oneof field.
+			switch {
+			case isPointer || isSlice:
+				panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
+			default: // E.g., interface{}
+				// TODO: Make this faster?
+				dfi.discard = func(src pointer) {
+					su := src.asPointerTo(tf).Elem()
+					if !su.IsNil() {
+						sv := su.Elem().Elem().Field(0)
+						if sv.Kind() == reflect.Ptr && sv.IsNil() {
+							return
+						}
+						switch sv.Type().Kind() {
+						case reflect.Ptr: // Proto struct (e.g., *T)
+							DiscardUnknown(sv.Interface().(Message))
+						}
+					}
+				}
+			}
+		default:
+			continue
+		}
+		di.fields = append(di.fields, dfi)
+	}
+
+	di.unrecognized = invalidField
+	if f, ok := t.FieldByName("XXX_unrecognized"); ok {
+		if f.Type != reflect.TypeOf([]byte{}) {
+			panic("expected XXX_unrecognized to be of type []byte")
+		}
+		di.unrecognized = toField(&f)
+	}
+
+	atomic.StoreInt32(&di.initialized, 1)
+}
+
+func discardLegacy(m Message) {
+	v := reflect.ValueOf(m)
+	if v.Kind() != reflect.Ptr || v.IsNil() {
+		return
+	}
+	v = v.Elem()
+	if v.Kind() != reflect.Struct {
+		return
+	}
+	t := v.Type()
+
+	for i := 0; i < v.NumField(); i++ {
+		f := t.Field(i)
+		if strings.HasPrefix(f.Name, "XXX_") {
+			continue
+		}
+		vf := v.Field(i)
+		tf := f.Type
+
+		// Unwrap tf to get its most basic type.
+		var isPointer, isSlice bool
+		if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
+			isSlice = true
+			tf = tf.Elem()
+		}
+		if tf.Kind() == reflect.Ptr {
+			isPointer = true
+			tf = tf.Elem()
+		}
+		if isPointer && isSlice && tf.Kind() != reflect.Struct {
+			panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
+		}
+
+		switch tf.Kind() {
+		case reflect.Struct:
+			switch {
+			case !isPointer:
+				panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
+			case isSlice: // E.g., []*pb.T
+				for j := 0; j < vf.Len(); j++ {
+					discardLegacy(vf.Index(j).Interface().(Message))
+				}
+			default: // E.g., *pb.T
+				discardLegacy(vf.Interface().(Message))
+			}
+		case reflect.Map:
+			switch {
+			case isPointer || isSlice:
+				panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
+			default: // E.g., map[K]V
+				tv := vf.Type().Elem()
+				if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
+					for _, key := range vf.MapKeys() {
+						val := vf.MapIndex(key)
+						discardLegacy(val.Interface().(Message))
+					}
+				}
+			}
+		case reflect.Interface:
+			// Must be oneof field.
+			switch {
+			case isPointer || isSlice:
+				panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
+			default: // E.g., test_proto.isCommunique_Union interface
+				if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
+					vf = vf.Elem() // E.g., *test_proto.Communique_Msg
+					if !vf.IsNil() {
+						vf = vf.Elem()   // E.g., test_proto.Communique_Msg
+						vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
+						if vf.Kind() == reflect.Ptr {
+							discardLegacy(vf.Interface().(Message))
+						}
+					}
+				}
+			}
+		}
+	}
+
+	if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
+		if vf.Type() != reflect.TypeOf([]byte{}) {
+			panic("expected XXX_unrecognized to be of type []byte")
+		}
+		vf.Set(reflect.ValueOf([]byte(nil)))
+	}
+
+	// For proto2 messages, only discard unknown fields in message extensions
+	// that have been accessed via GetExtension.
+	if em, err := extendable(m); err == nil {
+		// Ignore lock since discardLegacy is not concurrency safe.
+		emm, _ := em.extensionsRead()
+		for _, mx := range emm {
+			if m, ok := mx.value.(Message); ok {
+				discardLegacy(m)
+			}
+		}
+	}
+}
diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go
index 8b84d1b22d4c..3abfed2cff04 100644
--- a/vendor/github.com/golang/protobuf/proto/encode.go
+++ b/vendor/github.com/golang/protobuf/proto/encode.go
@@ -37,28 +37,9 @@ package proto
 
 import (
 	"errors"
-	"fmt"
 	"reflect"
-	"sort"
 )
 
-// RequiredNotSetError is the error returned if Marshal is called with
-// a protocol buffer struct whose required fields have not
-// all been initialized. It is also the error returned if Unmarshal is
-// called with an encoded protocol buffer that does not include all the
-// required fields.
-//
-// When printed, RequiredNotSetError reports the first unset required field in a
-// message. If the field cannot be precisely determined, it is reported as
-// "{Unknown}".
-type RequiredNotSetError struct {
-	field string
-}
-
-func (e *RequiredNotSetError) Error() string {
-	return fmt.Sprintf("proto: required field %q not set", e.field)
-}
-
 var (
 	// errRepeatedHasNil is the error returned if Marshal is called with
 	// a struct with a repeated field containing a nil element.
@@ -82,10 +63,6 @@ var (
 
 const maxVarintBytes = 10 // maximum length of a varint
 
-// maxMarshalSize is the largest allowed size of an encoded protobuf,
-// since C++ and Java use signed int32s for the size.
-const maxMarshalSize = 1<<31 - 1
-
 // EncodeVarint returns the varint encoding of x.
 // This is the format for the
 // int32, int64, uint32, uint64, bool, and enum
@@ -119,18 +96,27 @@ func (p *Buffer) EncodeVarint(x uint64) error {
 
 // SizeVarint returns the varint encoding size of an integer.
 func SizeVarint(x uint64) int {
-	return sizeVarint(x)
-}
-
-func sizeVarint(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
+	switch {
+	case x < 1<<7:
+		return 1
+	case x < 1<<14:
+		return 2
+	case x < 1<<21:
+		return 3
+	case x < 1<<28:
+		return 4
+	case x < 1<<35:
+		return 5
+	case x < 1<<42:
+		return 6
+	case x < 1<<49:
+		return 7
+	case x < 1<<56:
+		return 8
+	case x < 1<<63:
+		return 9
+	}
+	return 10
 }
 
 // EncodeFixed64 writes a 64-bit integer to the Buffer.
@@ -149,10 +135,6 @@ func (p *Buffer) EncodeFixed64(x uint64) error {
 	return nil
 }
 
-func sizeFixed64(x uint64) int {
-	return 8
-}
-
 // EncodeFixed32 writes a 32-bit integer to the Buffer.
 // This is the format for the
 // fixed32, sfixed32, and float protocol buffer types.
@@ -165,20 +147,12 @@ func (p *Buffer) EncodeFixed32(x uint64) error {
 	return nil
 }
 
-func sizeFixed32(x uint64) int {
-	return 4
-}
-
 // EncodeZigzag64 writes a zigzag-encoded 64-bit integer
 // to the Buffer.
 // This is the format used for the sint64 protocol buffer type.
 func (p *Buffer) EncodeZigzag64(x uint64) error {
 	// use signed number to get arithmetic right shift.
-	return p.EncodeVarint((x << 1) ^ uint64((int64(x) >> 63)))
-}
-
-func sizeZigzag64(x uint64) int {
-	return sizeVarint((x << 1) ^ uint64((int64(x) >> 63)))
+	return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
 }
 
 // EncodeZigzag32 writes a zigzag-encoded 32-bit integer
@@ -189,10 +163,6 @@ func (p *Buffer) EncodeZigzag32(x uint64) error {
 	return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
 }
 
-func sizeZigzag32(x uint64) int {
-	return sizeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
-}
-
 // EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
 // This is the format used for the bytes protocol buffer
 // type and for embedded messages.
@@ -202,11 +172,6 @@ func (p *Buffer) EncodeRawBytes(b []byte) error {
 	return nil
 }
 
-func sizeRawBytes(b []byte) int {
-	return sizeVarint(uint64(len(b))) +
-		len(b)
-}
-
 // EncodeStringBytes writes an encoded string to the Buffer.
 // This is the format used for the proto2 string type.
 func (p *Buffer) EncodeStringBytes(s string) error {
@@ -215,319 +180,17 @@ func (p *Buffer) EncodeStringBytes(s string) error {
 	return nil
 }
 
-func sizeStringBytes(s string) int {
-	return sizeVarint(uint64(len(s))) +
-		len(s)
-}
-
 // Marshaler is the interface representing objects that can marshal themselves.
 type Marshaler interface {
 	Marshal() ([]byte, error)
 }
 
-// Marshal takes the protocol buffer
-// and encodes it into the wire format, returning the data.
-func Marshal(pb Message) ([]byte, error) {
-	// Can the object marshal itself?
-	if m, ok := pb.(Marshaler); ok {
-		return m.Marshal()
-	}
-	p := NewBuffer(nil)
-	err := p.Marshal(pb)
-	if p.buf == nil && err == nil {
-		// Return a non-nil slice on success.
-		return []byte{}, nil
-	}
-	return p.buf, err
-}
-
 // EncodeMessage writes the protocol buffer to the Buffer,
 // prefixed by a varint-encoded length.
 func (p *Buffer) EncodeMessage(pb Message) error {
-	t, base, err := getbase(pb)
-	if structPointer_IsNil(base) {
-		return ErrNil
-	}
-	if err == nil {
-		var state errorState
-		err = p.enc_len_struct(GetProperties(t.Elem()), base, &state)
-	}
-	return err
-}
-
-// Marshal takes the protocol buffer
-// and encodes it into the wire format, writing the result to the
-// Buffer.
-func (p *Buffer) Marshal(pb Message) error {
-	// Can the object marshal itself?
-	if m, ok := pb.(Marshaler); ok {
-		data, err := m.Marshal()
-		p.buf = append(p.buf, data...)
-		return err
-	}
-
-	t, base, err := getbase(pb)
-	if structPointer_IsNil(base) {
-		return ErrNil
-	}
-	if err == nil {
-		err = p.enc_struct(GetProperties(t.Elem()), base)
-	}
-
-	if collectStats {
-		(stats).Encode++ // Parens are to work around a goimports bug.
-	}
-
-	if len(p.buf) > maxMarshalSize {
-		return ErrTooLarge
-	}
-	return err
-}
-
-// Size returns the encoded size of a protocol buffer.
-func Size(pb Message) (n int) {
-	// Can the object marshal itself?  If so, Size is slow.
-	// TODO: add Size to Marshaler, or add a Sizer interface.
-	if m, ok := pb.(Marshaler); ok {
-		b, _ := m.Marshal()
-		return len(b)
-	}
-
-	t, base, err := getbase(pb)
-	if structPointer_IsNil(base) {
-		return 0
-	}
-	if err == nil {
-		n = size_struct(GetProperties(t.Elem()), base)
-	}
-
-	if collectStats {
-		(stats).Size++ // Parens are to work around a goimports bug.
-	}
-
-	return
-}
-
-// Individual type encoders.
-
-// Encode a bool.
-func (o *Buffer) enc_bool(p *Properties, base structPointer) error {
-	v := *structPointer_Bool(base, p.field)
-	if v == nil {
-		return ErrNil
-	}
-	x := 0
-	if *v {
-		x = 1
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, uint64(x))
-	return nil
-}
-
-func (o *Buffer) enc_proto3_bool(p *Properties, base structPointer) error {
-	v := *structPointer_BoolVal(base, p.field)
-	if !v {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, 1)
-	return nil
-}
-
-func size_bool(p *Properties, base structPointer) int {
-	v := *structPointer_Bool(base, p.field)
-	if v == nil {
-		return 0
-	}
-	return len(p.tagcode) + 1 // each bool takes exactly one byte
-}
-
-func size_proto3_bool(p *Properties, base structPointer) int {
-	v := *structPointer_BoolVal(base, p.field)
-	if !v && !p.oneof {
-		return 0
-	}
-	return len(p.tagcode) + 1 // each bool takes exactly one byte
-}
-
-// Encode an int32.
-func (o *Buffer) enc_int32(p *Properties, base structPointer) error {
-	v := structPointer_Word32(base, p.field)
-	if word32_IsNil(v) {
-		return ErrNil
-	}
-	x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, uint64(x))
-	return nil
-}
-
-func (o *Buffer) enc_proto3_int32(p *Properties, base structPointer) error {
-	v := structPointer_Word32Val(base, p.field)
-	x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
-	if x == 0 {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, uint64(x))
-	return nil
-}
-
-func size_int32(p *Properties, base structPointer) (n int) {
-	v := structPointer_Word32(base, p.field)
-	if word32_IsNil(v) {
-		return 0
-	}
-	x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range
-	n += len(p.tagcode)
-	n += p.valSize(uint64(x))
-	return
-}
-
-func size_proto3_int32(p *Properties, base structPointer) (n int) {
-	v := structPointer_Word32Val(base, p.field)
-	x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
-	if x == 0 && !p.oneof {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += p.valSize(uint64(x))
-	return
-}
-
-// Encode a uint32.
-// Exactly the same as int32, except for no sign extension.
-func (o *Buffer) enc_uint32(p *Properties, base structPointer) error {
-	v := structPointer_Word32(base, p.field)
-	if word32_IsNil(v) {
-		return ErrNil
-	}
-	x := word32_Get(v)
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, uint64(x))
-	return nil
-}
-
-func (o *Buffer) enc_proto3_uint32(p *Properties, base structPointer) error {
-	v := structPointer_Word32Val(base, p.field)
-	x := word32Val_Get(v)
-	if x == 0 {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, uint64(x))
-	return nil
-}
-
-func size_uint32(p *Properties, base structPointer) (n int) {
-	v := structPointer_Word32(base, p.field)
-	if word32_IsNil(v) {
-		return 0
-	}
-	x := word32_Get(v)
-	n += len(p.tagcode)
-	n += p.valSize(uint64(x))
-	return
-}
-
-func size_proto3_uint32(p *Properties, base structPointer) (n int) {
-	v := structPointer_Word32Val(base, p.field)
-	x := word32Val_Get(v)
-	if x == 0 && !p.oneof {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += p.valSize(uint64(x))
-	return
-}
-
-// Encode an int64.
-func (o *Buffer) enc_int64(p *Properties, base structPointer) error {
-	v := structPointer_Word64(base, p.field)
-	if word64_IsNil(v) {
-		return ErrNil
-	}
-	x := word64_Get(v)
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, x)
-	return nil
-}
-
-func (o *Buffer) enc_proto3_int64(p *Properties, base structPointer) error {
-	v := structPointer_Word64Val(base, p.field)
-	x := word64Val_Get(v)
-	if x == 0 {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	p.valEnc(o, x)
-	return nil
-}
-
-func size_int64(p *Properties, base structPointer) (n int) {
-	v := structPointer_Word64(base, p.field)
-	if word64_IsNil(v) {
-		return 0
-	}
-	x := word64_Get(v)
-	n += len(p.tagcode)
-	n += p.valSize(x)
-	return
-}
-
-func size_proto3_int64(p *Properties, base structPointer) (n int) {
-	v := structPointer_Word64Val(base, p.field)
-	x := word64Val_Get(v)
-	if x == 0 && !p.oneof {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += p.valSize(x)
-	return
-}
-
-// Encode a string.
-func (o *Buffer) enc_string(p *Properties, base structPointer) error {
-	v := *structPointer_String(base, p.field)
-	if v == nil {
-		return ErrNil
-	}
-	x := *v
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeStringBytes(x)
-	return nil
-}
-
-func (o *Buffer) enc_proto3_string(p *Properties, base structPointer) error {
-	v := *structPointer_StringVal(base, p.field)
-	if v == "" {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeStringBytes(v)
-	return nil
-}
-
-func size_string(p *Properties, base structPointer) (n int) {
-	v := *structPointer_String(base, p.field)
-	if v == nil {
-		return 0
-	}
-	x := *v
-	n += len(p.tagcode)
-	n += sizeStringBytes(x)
-	return
-}
-
-func size_proto3_string(p *Properties, base structPointer) (n int) {
-	v := *structPointer_StringVal(base, p.field)
-	if v == "" && !p.oneof {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += sizeStringBytes(v)
-	return
+	siz := Size(pb)
+	p.EncodeVarint(uint64(siz))
+	return p.Marshal(pb)
 }
 
 // All protocol buffer fields are nillable, but be careful.
@@ -538,825 +201,3 @@ func isNil(v reflect.Value) bool {
 	}
 	return false
 }
-
-// Encode a message struct.
-func (o *Buffer) enc_struct_message(p *Properties, base structPointer) error {
-	var state errorState
-	structp := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(structp) {
-		return ErrNil
-	}
-
-	// Can the object marshal itself?
-	if p.isMarshaler {
-		m := structPointer_Interface(structp, p.stype).(Marshaler)
-		data, err := m.Marshal()
-		if err != nil && !state.shouldContinue(err, nil) {
-			return err
-		}
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeRawBytes(data)
-		return state.err
-	}
-
-	o.buf = append(o.buf, p.tagcode...)
-	return o.enc_len_struct(p.sprop, structp, &state)
-}
-
-func size_struct_message(p *Properties, base structPointer) int {
-	structp := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(structp) {
-		return 0
-	}
-
-	// Can the object marshal itself?
-	if p.isMarshaler {
-		m := structPointer_Interface(structp, p.stype).(Marshaler)
-		data, _ := m.Marshal()
-		n0 := len(p.tagcode)
-		n1 := sizeRawBytes(data)
-		return n0 + n1
-	}
-
-	n0 := len(p.tagcode)
-	n1 := size_struct(p.sprop, structp)
-	n2 := sizeVarint(uint64(n1)) // size of encoded length
-	return n0 + n1 + n2
-}
-
-// Encode a group struct.
-func (o *Buffer) enc_struct_group(p *Properties, base structPointer) error {
-	var state errorState
-	b := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(b) {
-		return ErrNil
-	}
-
-	o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup))
-	err := o.enc_struct(p.sprop, b)
-	if err != nil && !state.shouldContinue(err, nil) {
-		return err
-	}
-	o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup))
-	return state.err
-}
-
-func size_struct_group(p *Properties, base structPointer) (n int) {
-	b := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(b) {
-		return 0
-	}
-
-	n += sizeVarint(uint64((p.Tag << 3) | WireStartGroup))
-	n += size_struct(p.sprop, b)
-	n += sizeVarint(uint64((p.Tag << 3) | WireEndGroup))
-	return
-}
-
-// Encode a slice of bools ([]bool).
-func (o *Buffer) enc_slice_bool(p *Properties, base structPointer) error {
-	s := *structPointer_BoolSlice(base, p.field)
-	l := len(s)
-	if l == 0 {
-		return ErrNil
-	}
-	for _, x := range s {
-		o.buf = append(o.buf, p.tagcode...)
-		v := uint64(0)
-		if x {
-			v = 1
-		}
-		p.valEnc(o, v)
-	}
-	return nil
-}
-
-func size_slice_bool(p *Properties, base structPointer) int {
-	s := *structPointer_BoolSlice(base, p.field)
-	l := len(s)
-	if l == 0 {
-		return 0
-	}
-	return l * (len(p.tagcode) + 1) // each bool takes exactly one byte
-}
-
-// Encode a slice of bools ([]bool) in packed format.
-func (o *Buffer) enc_slice_packed_bool(p *Properties, base structPointer) error {
-	s := *structPointer_BoolSlice(base, p.field)
-	l := len(s)
-	if l == 0 {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeVarint(uint64(l)) // each bool takes exactly one byte
-	for _, x := range s {
-		v := uint64(0)
-		if x {
-			v = 1
-		}
-		p.valEnc(o, v)
-	}
-	return nil
-}
-
-func size_slice_packed_bool(p *Properties, base structPointer) (n int) {
-	s := *structPointer_BoolSlice(base, p.field)
-	l := len(s)
-	if l == 0 {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += sizeVarint(uint64(l))
-	n += l // each bool takes exactly one byte
-	return
-}
-
-// Encode a slice of bytes ([]byte).
-func (o *Buffer) enc_slice_byte(p *Properties, base structPointer) error {
-	s := *structPointer_Bytes(base, p.field)
-	if s == nil {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeRawBytes(s)
-	return nil
-}
-
-func (o *Buffer) enc_proto3_slice_byte(p *Properties, base structPointer) error {
-	s := *structPointer_Bytes(base, p.field)
-	if len(s) == 0 {
-		return ErrNil
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeRawBytes(s)
-	return nil
-}
-
-func size_slice_byte(p *Properties, base structPointer) (n int) {
-	s := *structPointer_Bytes(base, p.field)
-	if s == nil && !p.oneof {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += sizeRawBytes(s)
-	return
-}
-
-func size_proto3_slice_byte(p *Properties, base structPointer) (n int) {
-	s := *structPointer_Bytes(base, p.field)
-	if len(s) == 0 && !p.oneof {
-		return 0
-	}
-	n += len(p.tagcode)
-	n += sizeRawBytes(s)
-	return
-}
-
-// Encode a slice of int32s ([]int32).
-func (o *Buffer) enc_slice_int32(p *Properties, base structPointer) error {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return ErrNil
-	}
-	for i := 0; i < l; i++ {
-		o.buf = append(o.buf, p.tagcode...)
-		x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
-		p.valEnc(o, uint64(x))
-	}
-	return nil
-}
-
-func size_slice_int32(p *Properties, base structPointer) (n int) {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return 0
-	}
-	for i := 0; i < l; i++ {
-		n += len(p.tagcode)
-		x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
-		n += p.valSize(uint64(x))
-	}
-	return
-}
-
-// Encode a slice of int32s ([]int32) in packed format.
-func (o *Buffer) enc_slice_packed_int32(p *Properties, base structPointer) error {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return ErrNil
-	}
-	// TODO: Reuse a Buffer.
-	buf := NewBuffer(nil)
-	for i := 0; i < l; i++ {
-		x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
-		p.valEnc(buf, uint64(x))
-	}
-
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeVarint(uint64(len(buf.buf)))
-	o.buf = append(o.buf, buf.buf...)
-	return nil
-}
-
-func size_slice_packed_int32(p *Properties, base structPointer) (n int) {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return 0
-	}
-	var bufSize int
-	for i := 0; i < l; i++ {
-		x := int32(s.Index(i)) // permit sign extension to use full 64-bit range
-		bufSize += p.valSize(uint64(x))
-	}
-
-	n += len(p.tagcode)
-	n += sizeVarint(uint64(bufSize))
-	n += bufSize
-	return
-}
-
-// Encode a slice of uint32s ([]uint32).
-// Exactly the same as int32, except for no sign extension.
-func (o *Buffer) enc_slice_uint32(p *Properties, base structPointer) error {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return ErrNil
-	}
-	for i := 0; i < l; i++ {
-		o.buf = append(o.buf, p.tagcode...)
-		x := s.Index(i)
-		p.valEnc(o, uint64(x))
-	}
-	return nil
-}
-
-func size_slice_uint32(p *Properties, base structPointer) (n int) {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return 0
-	}
-	for i := 0; i < l; i++ {
-		n += len(p.tagcode)
-		x := s.Index(i)
-		n += p.valSize(uint64(x))
-	}
-	return
-}
-
-// Encode a slice of uint32s ([]uint32) in packed format.
-// Exactly the same as int32, except for no sign extension.
-func (o *Buffer) enc_slice_packed_uint32(p *Properties, base structPointer) error {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return ErrNil
-	}
-	// TODO: Reuse a Buffer.
-	buf := NewBuffer(nil)
-	for i := 0; i < l; i++ {
-		p.valEnc(buf, uint64(s.Index(i)))
-	}
-
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeVarint(uint64(len(buf.buf)))
-	o.buf = append(o.buf, buf.buf...)
-	return nil
-}
-
-func size_slice_packed_uint32(p *Properties, base structPointer) (n int) {
-	s := structPointer_Word32Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return 0
-	}
-	var bufSize int
-	for i := 0; i < l; i++ {
-		bufSize += p.valSize(uint64(s.Index(i)))
-	}
-
-	n += len(p.tagcode)
-	n += sizeVarint(uint64(bufSize))
-	n += bufSize
-	return
-}
-
-// Encode a slice of int64s ([]int64).
-func (o *Buffer) enc_slice_int64(p *Properties, base structPointer) error {
-	s := structPointer_Word64Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return ErrNil
-	}
-	for i := 0; i < l; i++ {
-		o.buf = append(o.buf, p.tagcode...)
-		p.valEnc(o, s.Index(i))
-	}
-	return nil
-}
-
-func size_slice_int64(p *Properties, base structPointer) (n int) {
-	s := structPointer_Word64Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return 0
-	}
-	for i := 0; i < l; i++ {
-		n += len(p.tagcode)
-		n += p.valSize(s.Index(i))
-	}
-	return
-}
-
-// Encode a slice of int64s ([]int64) in packed format.
-func (o *Buffer) enc_slice_packed_int64(p *Properties, base structPointer) error {
-	s := structPointer_Word64Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return ErrNil
-	}
-	// TODO: Reuse a Buffer.
-	buf := NewBuffer(nil)
-	for i := 0; i < l; i++ {
-		p.valEnc(buf, s.Index(i))
-	}
-
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeVarint(uint64(len(buf.buf)))
-	o.buf = append(o.buf, buf.buf...)
-	return nil
-}
-
-func size_slice_packed_int64(p *Properties, base structPointer) (n int) {
-	s := structPointer_Word64Slice(base, p.field)
-	l := s.Len()
-	if l == 0 {
-		return 0
-	}
-	var bufSize int
-	for i := 0; i < l; i++ {
-		bufSize += p.valSize(s.Index(i))
-	}
-
-	n += len(p.tagcode)
-	n += sizeVarint(uint64(bufSize))
-	n += bufSize
-	return
-}
-
-// Encode a slice of slice of bytes ([][]byte).
-func (o *Buffer) enc_slice_slice_byte(p *Properties, base structPointer) error {
-	ss := *structPointer_BytesSlice(base, p.field)
-	l := len(ss)
-	if l == 0 {
-		return ErrNil
-	}
-	for i := 0; i < l; i++ {
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeRawBytes(ss[i])
-	}
-	return nil
-}
-
-func size_slice_slice_byte(p *Properties, base structPointer) (n int) {
-	ss := *structPointer_BytesSlice(base, p.field)
-	l := len(ss)
-	if l == 0 {
-		return 0
-	}
-	n += l * len(p.tagcode)
-	for i := 0; i < l; i++ {
-		n += sizeRawBytes(ss[i])
-	}
-	return
-}
-
-// Encode a slice of strings ([]string).
-func (o *Buffer) enc_slice_string(p *Properties, base structPointer) error {
-	ss := *structPointer_StringSlice(base, p.field)
-	l := len(ss)
-	for i := 0; i < l; i++ {
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeStringBytes(ss[i])
-	}
-	return nil
-}
-
-func size_slice_string(p *Properties, base structPointer) (n int) {
-	ss := *structPointer_StringSlice(base, p.field)
-	l := len(ss)
-	n += l * len(p.tagcode)
-	for i := 0; i < l; i++ {
-		n += sizeStringBytes(ss[i])
-	}
-	return
-}
-
-// Encode a slice of message structs ([]*struct).
-func (o *Buffer) enc_slice_struct_message(p *Properties, base structPointer) error {
-	var state errorState
-	s := structPointer_StructPointerSlice(base, p.field)
-	l := s.Len()
-
-	for i := 0; i < l; i++ {
-		structp := s.Index(i)
-		if structPointer_IsNil(structp) {
-			return errRepeatedHasNil
-		}
-
-		// Can the object marshal itself?
-		if p.isMarshaler {
-			m := structPointer_Interface(structp, p.stype).(Marshaler)
-			data, err := m.Marshal()
-			if err != nil && !state.shouldContinue(err, nil) {
-				return err
-			}
-			o.buf = append(o.buf, p.tagcode...)
-			o.EncodeRawBytes(data)
-			continue
-		}
-
-		o.buf = append(o.buf, p.tagcode...)
-		err := o.enc_len_struct(p.sprop, structp, &state)
-		if err != nil && !state.shouldContinue(err, nil) {
-			if err == ErrNil {
-				return errRepeatedHasNil
-			}
-			return err
-		}
-	}
-	return state.err
-}
-
-func size_slice_struct_message(p *Properties, base structPointer) (n int) {
-	s := structPointer_StructPointerSlice(base, p.field)
-	l := s.Len()
-	n += l * len(p.tagcode)
-	for i := 0; i < l; i++ {
-		structp := s.Index(i)
-		if structPointer_IsNil(structp) {
-			return // return the size up to this point
-		}
-
-		// Can the object marshal itself?
-		if p.isMarshaler {
-			m := structPointer_Interface(structp, p.stype).(Marshaler)
-			data, _ := m.Marshal()
-			n += sizeRawBytes(data)
-			continue
-		}
-
-		n0 := size_struct(p.sprop, structp)
-		n1 := sizeVarint(uint64(n0)) // size of encoded length
-		n += n0 + n1
-	}
-	return
-}
-
-// Encode a slice of group structs ([]*struct).
-func (o *Buffer) enc_slice_struct_group(p *Properties, base structPointer) error {
-	var state errorState
-	s := structPointer_StructPointerSlice(base, p.field)
-	l := s.Len()
-
-	for i := 0; i < l; i++ {
-		b := s.Index(i)
-		if structPointer_IsNil(b) {
-			return errRepeatedHasNil
-		}
-
-		o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup))
-
-		err := o.enc_struct(p.sprop, b)
-
-		if err != nil && !state.shouldContinue(err, nil) {
-			if err == ErrNil {
-				return errRepeatedHasNil
-			}
-			return err
-		}
-
-		o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup))
-	}
-	return state.err
-}
-
-func size_slice_struct_group(p *Properties, base structPointer) (n int) {
-	s := structPointer_StructPointerSlice(base, p.field)
-	l := s.Len()
-
-	n += l * sizeVarint(uint64((p.Tag<<3)|WireStartGroup))
-	n += l * sizeVarint(uint64((p.Tag<<3)|WireEndGroup))
-	for i := 0; i < l; i++ {
-		b := s.Index(i)
-		if structPointer_IsNil(b) {
-			return // return size up to this point
-		}
-
-		n += size_struct(p.sprop, b)
-	}
-	return
-}
-
-// Encode an extension map.
-func (o *Buffer) enc_map(p *Properties, base structPointer) error {
-	exts := structPointer_ExtMap(base, p.field)
-	if err := encodeExtensionsMap(*exts); err != nil {
-		return err
-	}
-
-	return o.enc_map_body(*exts)
-}
-
-func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
-	exts := structPointer_Extensions(base, p.field)
-
-	v, mu := exts.extensionsRead()
-	if v == nil {
-		return nil
-	}
-
-	mu.Lock()
-	defer mu.Unlock()
-	if err := encodeExtensionsMap(v); err != nil {
-		return err
-	}
-
-	return o.enc_map_body(v)
-}
-
-func (o *Buffer) enc_map_body(v map[int32]Extension) error {
-	// Fast-path for common cases: zero or one extensions.
-	if len(v) <= 1 {
-		for _, e := range v {
-			o.buf = append(o.buf, e.enc...)
-		}
-		return nil
-	}
-
-	// Sort keys to provide a deterministic encoding.
-	keys := make([]int, 0, len(v))
-	for k := range v {
-		keys = append(keys, int(k))
-	}
-	sort.Ints(keys)
-
-	for _, k := range keys {
-		o.buf = append(o.buf, v[int32(k)].enc...)
-	}
-	return nil
-}
-
-func size_map(p *Properties, base structPointer) int {
-	v := structPointer_ExtMap(base, p.field)
-	return extensionsMapSize(*v)
-}
-
-func size_exts(p *Properties, base structPointer) int {
-	v := structPointer_Extensions(base, p.field)
-	return extensionsSize(v)
-}
-
-// Encode a map field.
-func (o *Buffer) enc_new_map(p *Properties, base structPointer) error {
-	var state errorState // XXX: or do we need to plumb this through?
-
-	/*
-		A map defined as
-			map<key_type, value_type> map_field = N;
-		is encoded in the same way as
-			message MapFieldEntry {
-				key_type key = 1;
-				value_type value = 2;
-			}
-			repeated MapFieldEntry map_field = N;
-	*/
-
-	v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
-	if v.Len() == 0 {
-		return nil
-	}
-
-	keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
-
-	enc := func() error {
-		if err := p.mkeyprop.enc(o, p.mkeyprop, keybase); err != nil {
-			return err
-		}
-		if err := p.mvalprop.enc(o, p.mvalprop, valbase); err != nil && err != ErrNil {
-			return err
-		}
-		return nil
-	}
-
-	// Don't sort map keys. It is not required by the spec, and C++ doesn't do it.
-	for _, key := range v.MapKeys() {
-		val := v.MapIndex(key)
-
-		keycopy.Set(key)
-		valcopy.Set(val)
-
-		o.buf = append(o.buf, p.tagcode...)
-		if err := o.enc_len_thing(enc, &state); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func size_new_map(p *Properties, base structPointer) int {
-	v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
-
-	keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
-
-	n := 0
-	for _, key := range v.MapKeys() {
-		val := v.MapIndex(key)
-		keycopy.Set(key)
-		valcopy.Set(val)
-
-		// Tag codes for key and val are the responsibility of the sub-sizer.
-		keysize := p.mkeyprop.size(p.mkeyprop, keybase)
-		valsize := p.mvalprop.size(p.mvalprop, valbase)
-		entry := keysize + valsize
-		// Add on tag code and length of map entry itself.
-		n += len(p.tagcode) + sizeVarint(uint64(entry)) + entry
-	}
-	return n
-}
-
-// mapEncodeScratch returns a new reflect.Value matching the map's value type,
-// and a structPointer suitable for passing to an encoder or sizer.
-func mapEncodeScratch(mapType reflect.Type) (keycopy, valcopy reflect.Value, keybase, valbase structPointer) {
-	// Prepare addressable doubly-indirect placeholders for the key and value types.
-	// This is needed because the element-type encoders expect **T, but the map iteration produces T.
-
-	keycopy = reflect.New(mapType.Key()).Elem()                 // addressable K
-	keyptr := reflect.New(reflect.PtrTo(keycopy.Type())).Elem() // addressable *K
-	keyptr.Set(keycopy.Addr())                                  //
-	keybase = toStructPointer(keyptr.Addr())                    // **K
-
-	// Value types are more varied and require special handling.
-	switch mapType.Elem().Kind() {
-	case reflect.Slice:
-		// []byte
-		var dummy []byte
-		valcopy = reflect.ValueOf(&dummy).Elem() // addressable []byte
-		valbase = toStructPointer(valcopy.Addr())
-	case reflect.Ptr:
-		// message; the generated field type is map[K]*Msg (so V is *Msg),
-		// so we only need one level of indirection.
-		valcopy = reflect.New(mapType.Elem()).Elem() // addressable V
-		valbase = toStructPointer(valcopy.Addr())
-	default:
-		// everything else
-		valcopy = reflect.New(mapType.Elem()).Elem()                // addressable V
-		valptr := reflect.New(reflect.PtrTo(valcopy.Type())).Elem() // addressable *V
-		valptr.Set(valcopy.Addr())                                  //
-		valbase = toStructPointer(valptr.Addr())                    // **V
-	}
-	return
-}
-
-// Encode a struct.
-func (o *Buffer) enc_struct(prop *StructProperties, base structPointer) error {
-	var state errorState
-	// Encode fields in tag order so that decoders may use optimizations
-	// that depend on the ordering.
-	// https://developers.google.com/protocol-buffers/docs/encoding#order
-	for _, i := range prop.order {
-		p := prop.Prop[i]
-		if p.enc != nil {
-			err := p.enc(o, p, base)
-			if err != nil {
-				if err == ErrNil {
-					if p.Required && state.err == nil {
-						state.err = &RequiredNotSetError{p.Name}
-					}
-				} else if err == errRepeatedHasNil {
-					// Give more context to nil values in repeated fields.
-					return errors.New("repeated field " + p.OrigName + " has nil element")
-				} else if !state.shouldContinue(err, p) {
-					return err
-				}
-			}
-			if len(o.buf) > maxMarshalSize {
-				return ErrTooLarge
-			}
-		}
-	}
-
-	// Do oneof fields.
-	if prop.oneofMarshaler != nil {
-		m := structPointer_Interface(base, prop.stype).(Message)
-		if err := prop.oneofMarshaler(m, o); err == ErrNil {
-			return errOneofHasNil
-		} else if err != nil {
-			return err
-		}
-	}
-
-	// Add unrecognized fields at the end.
-	if prop.unrecField.IsValid() {
-		v := *structPointer_Bytes(base, prop.unrecField)
-		if len(o.buf)+len(v) > maxMarshalSize {
-			return ErrTooLarge
-		}
-		if len(v) > 0 {
-			o.buf = append(o.buf, v...)
-		}
-	}
-
-	return state.err
-}
-
-func size_struct(prop *StructProperties, base structPointer) (n int) {
-	for _, i := range prop.order {
-		p := prop.Prop[i]
-		if p.size != nil {
-			n += p.size(p, base)
-		}
-	}
-
-	// Add unrecognized fields at the end.
-	if prop.unrecField.IsValid() {
-		v := *structPointer_Bytes(base, prop.unrecField)
-		n += len(v)
-	}
-
-	// Factor in any oneof fields.
-	if prop.oneofSizer != nil {
-		m := structPointer_Interface(base, prop.stype).(Message)
-		n += prop.oneofSizer(m)
-	}
-
-	return
-}
-
-var zeroes [20]byte // longer than any conceivable sizeVarint
-
-// Encode a struct, preceded by its encoded length (as a varint).
-func (o *Buffer) enc_len_struct(prop *StructProperties, base structPointer, state *errorState) error {
-	return o.enc_len_thing(func() error { return o.enc_struct(prop, base) }, state)
-}
-
-// Encode something, preceded by its encoded length (as a varint).
-func (o *Buffer) enc_len_thing(enc func() error, state *errorState) error {
-	iLen := len(o.buf)
-	o.buf = append(o.buf, 0, 0, 0, 0) // reserve four bytes for length
-	iMsg := len(o.buf)
-	err := enc()
-	if err != nil && !state.shouldContinue(err, nil) {
-		return err
-	}
-	lMsg := len(o.buf) - iMsg
-	lLen := sizeVarint(uint64(lMsg))
-	switch x := lLen - (iMsg - iLen); {
-	case x > 0: // actual length is x bytes larger than the space we reserved
-		// Move msg x bytes right.
-		o.buf = append(o.buf, zeroes[:x]...)
-		copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg])
-	case x < 0: // actual length is x bytes smaller than the space we reserved
-		// Move msg x bytes left.
-		copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg])
-		o.buf = o.buf[:len(o.buf)+x] // x is negative
-	}
-	// Encode the length in the reserved space.
-	o.buf = o.buf[:iLen]
-	o.EncodeVarint(uint64(lMsg))
-	o.buf = o.buf[:len(o.buf)+lMsg]
-	return state.err
-}
-
-// errorState maintains the first error that occurs and updates that error
-// with additional context.
-type errorState struct {
-	err error
-}
-
-// shouldContinue reports whether encoding should continue upon encountering the
-// given error. If the error is RequiredNotSetError, shouldContinue returns true
-// and, if this is the first appearance of that error, remembers it for future
-// reporting.
-//
-// If prop is not nil, it may update any error with additional context about the
-// field with the error.
-func (s *errorState) shouldContinue(err error, prop *Properties) bool {
-	// Ignore unset required fields.
-	reqNotSet, ok := err.(*RequiredNotSetError)
-	if !ok {
-		return false
-	}
-	if s.err == nil {
-		if prop != nil {
-			err = &RequiredNotSetError{prop.Name + "." + reqNotSet.field}
-		}
-		s.err = err
-	}
-	return true
-}
diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go
index 2ed1cf596664..f9b6e41b3c10 100644
--- a/vendor/github.com/golang/protobuf/proto/equal.go
+++ b/vendor/github.com/golang/protobuf/proto/equal.go
@@ -109,15 +109,6 @@ func equalStruct(v1, v2 reflect.Value) bool {
 				// set/unset mismatch
 				return false
 			}
-			b1, ok := f1.Interface().(raw)
-			if ok {
-				b2 := f2.Interface().(raw)
-				// RawMessage
-				if !bytes.Equal(b1.Bytes(), b2.Bytes()) {
-					return false
-				}
-				continue
-			}
 			f1, f2 = f1.Elem(), f2.Elem()
 		}
 		if !equalAny(f1, f2, sprop.Prop[i]) {
@@ -146,11 +137,7 @@ func equalStruct(v1, v2 reflect.Value) bool {
 
 	u1 := uf.Bytes()
 	u2 := v2.FieldByName("XXX_unrecognized").Bytes()
-	if !bytes.Equal(u1, u2) {
-		return false
-	}
-
-	return true
+	return bytes.Equal(u1, u2)
 }
 
 // v1 and v2 are known to have the same type.
@@ -259,7 +246,17 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
 			return false
 		}
 
-		m1, m2 := e1.value, e2.value
+		m1 := extensionAsLegacyType(e1.value)
+		m2 := extensionAsLegacyType(e2.value)
+
+		if m1 == nil && m2 == nil {
+			// Both have only encoded form.
+			if bytes.Equal(e1.enc, e2.enc) {
+				continue
+			}
+			// The bytes are different, but the extensions might still be
+			// equal. We need to decode them to compare.
+		}
 
 		if m1 != nil && m2 != nil {
 			// Both are unencoded.
@@ -276,8 +273,12 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
 			desc = m[extNum]
 		}
 		if desc == nil {
+			// If both have only encoded form and the bytes are the same,
+			// it is handled above. We get here when the bytes are different.
+			// We don't know how to decode it, so just compare them as byte
+			// slices.
 			log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
-			continue
+			return false
 		}
 		var err error
 		if m1 == nil {
diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go
index eaad21831263..fa88add30a41 100644
--- a/vendor/github.com/golang/protobuf/proto/extensions.go
+++ b/vendor/github.com/golang/protobuf/proto/extensions.go
@@ -38,6 +38,7 @@ package proto
 import (
 	"errors"
 	"fmt"
+	"io"
 	"reflect"
 	"strconv"
 	"sync"
@@ -91,14 +92,29 @@ func (n notLocker) Unlock() {}
 // extendable returns the extendableProto interface for the given generated proto message.
 // If the proto message has the old extension format, it returns a wrapper that implements
 // the extendableProto interface.
-func extendable(p interface{}) (extendableProto, bool) {
-	if ep, ok := p.(extendableProto); ok {
-		return ep, ok
-	}
-	if ep, ok := p.(extendableProtoV1); ok {
-		return extensionAdapter{ep}, ok
+func extendable(p interface{}) (extendableProto, error) {
+	switch p := p.(type) {
+	case extendableProto:
+		if isNilPtr(p) {
+			return nil, fmt.Errorf("proto: nil %T is not extendable", p)
+		}
+		return p, nil
+	case extendableProtoV1:
+		if isNilPtr(p) {
+			return nil, fmt.Errorf("proto: nil %T is not extendable", p)
+		}
+		return extensionAdapter{p}, nil
 	}
-	return nil, false
+	// Don't allocate a specific error containing %T:
+	// this is the hot path for Clone and MarshalText.
+	return nil, errNotExtendable
+}
+
+var errNotExtendable = errors.New("proto: not an extendable proto.Message")
+
+func isNilPtr(x interface{}) bool {
+	v := reflect.ValueOf(x)
+	return v.Kind() == reflect.Ptr && v.IsNil()
 }
 
 // XXX_InternalExtensions is an internal representation of proto extensions.
@@ -143,9 +159,6 @@ func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Loc
 	return e.p.extensionMap, &e.p.mu
 }
 
-var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem()
-var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem()
-
 // ExtensionDesc represents an extension specification.
 // Used in generated code from the protocol compiler.
 type ExtensionDesc struct {
@@ -172,15 +185,31 @@ type Extension struct {
 	// extension will have only enc set. When such an extension is
 	// accessed using GetExtension (or GetExtensions) desc and value
 	// will be set.
-	desc  *ExtensionDesc
+	desc *ExtensionDesc
+
+	// value is a concrete value for the extension field. Let the type of
+	// desc.ExtensionType be the "API type" and the type of Extension.value
+	// be the "storage type". The API type and storage type are the same except:
+	//	* For scalars (except []byte), the API type uses *T,
+	//	while the storage type uses T.
+	//	* For repeated fields, the API type uses []T, while the storage type
+	//	uses *[]T.
+	//
+	// The reason for the divergence is so that the storage type more naturally
+	// matches what is expected of when retrieving the values through the
+	// protobuf reflection APIs.
+	//
+	// The value may only be populated if desc is also populated.
 	value interface{}
-	enc   []byte
+
+	// enc is the raw bytes for the extension field.
+	enc []byte
 }
 
 // SetRawExtension is for testing only.
 func SetRawExtension(base Message, id int32, b []byte) {
-	epb, ok := extendable(base)
-	if !ok {
+	epb, err := extendable(base)
+	if err != nil {
 		return
 	}
 	extmap := epb.extensionsWrite()
@@ -205,7 +234,7 @@ func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
 		pbi = ea.extendableProtoV1
 	}
 	if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
-		return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String())
+		return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
 	}
 	// Check the range.
 	if !isExtensionField(pb, extension.Field) {
@@ -250,85 +279,11 @@ func extensionProperties(ed *ExtensionDesc) *Properties {
 	return prop
 }
 
-// encode encodes any unmarshaled (unencoded) extensions in e.
-func encodeExtensions(e *XXX_InternalExtensions) error {
-	m, mu := e.extensionsRead()
-	if m == nil {
-		return nil // fast path
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	return encodeExtensionsMap(m)
-}
-
-// encode encodes any unmarshaled (unencoded) extensions in e.
-func encodeExtensionsMap(m map[int32]Extension) error {
-	for k, e := range m {
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		et := reflect.TypeOf(e.desc.ExtensionType)
-		props := extensionProperties(e.desc)
-
-		p := NewBuffer(nil)
-		// If e.value has type T, the encoder expects a *struct{ X T }.
-		// Pass a *T with a zero field and hope it all works out.
-		x := reflect.New(et)
-		x.Elem().Set(reflect.ValueOf(e.value))
-		if err := props.enc(p, props, toStructPointer(x)); err != nil {
-			return err
-		}
-		e.enc = p.buf
-		m[k] = e
-	}
-	return nil
-}
-
-func extensionsSize(e *XXX_InternalExtensions) (n int) {
-	m, mu := e.extensionsRead()
-	if m == nil {
-		return 0
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	return extensionsMapSize(m)
-}
-
-func extensionsMapSize(m map[int32]Extension) (n int) {
-	for _, e := range m {
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			n += len(e.enc)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		et := reflect.TypeOf(e.desc.ExtensionType)
-		props := extensionProperties(e.desc)
-
-		// If e.value has type T, the encoder expects a *struct{ X T }.
-		// Pass a *T with a zero field and hope it all works out.
-		x := reflect.New(et)
-		x.Elem().Set(reflect.ValueOf(e.value))
-		n += props.size(props, toStructPointer(x))
-	}
-	return
-}
-
 // HasExtension returns whether the given extension is present in pb.
 func HasExtension(pb Message, extension *ExtensionDesc) bool {
 	// TODO: Check types, field numbers, etc.?
-	epb, ok := extendable(pb)
-	if !ok {
+	epb, err := extendable(pb)
+	if err != nil {
 		return false
 	}
 	extmap, mu := epb.extensionsRead()
@@ -336,15 +291,15 @@ func HasExtension(pb Message, extension *ExtensionDesc) bool {
 		return false
 	}
 	mu.Lock()
-	_, ok = extmap[extension.Field]
+	_, ok := extmap[extension.Field]
 	mu.Unlock()
 	return ok
 }
 
 // ClearExtension removes the given extension from pb.
 func ClearExtension(pb Message, extension *ExtensionDesc) {
-	epb, ok := extendable(pb)
-	if !ok {
+	epb, err := extendable(pb)
+	if err != nil {
 		return
 	}
 	// TODO: Check types, field numbers, etc.?
@@ -352,16 +307,26 @@ func ClearExtension(pb Message, extension *ExtensionDesc) {
 	delete(extmap, extension.Field)
 }
 
-// GetExtension parses and returns the given extension of pb.
-// If the extension is not present and has no default value it returns ErrMissingExtension.
+// GetExtension retrieves a proto2 extended field from pb.
+//
+// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
+// then GetExtension parses the encoded field and returns a Go value of the specified type.
+// If the field is not present, then the default value is returned (if one is specified),
+// otherwise ErrMissingExtension is reported.
+//
+// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
+// then GetExtension returns the raw encoded bytes of the field extension.
 func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return nil, errors.New("proto: not an extendable proto")
+	epb, err := extendable(pb)
+	if err != nil {
+		return nil, err
 	}
 
-	if err := checkExtensionTypes(epb, extension); err != nil {
-		return nil, err
+	if extension.ExtendedType != nil {
+		// can only check type if this is a complete descriptor
+		if err := checkExtensionTypes(epb, extension); err != nil {
+			return nil, err
+		}
 	}
 
 	emap, mu := epb.extensionsRead()
@@ -385,7 +350,12 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
 			// descriptors with the same field number.
 			return nil, errors.New("proto: descriptor conflict")
 		}
-		return e.value, nil
+		return extensionAsLegacyType(e.value), nil
+	}
+
+	if extension.ExtensionType == nil {
+		// incomplete descriptor
+		return e.enc, nil
 	}
 
 	v, err := decodeExtension(e.enc, extension)
@@ -395,16 +365,21 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
 
 	// Remember the decoded version and drop the encoded version.
 	// That way it is safe to mutate what we return.
-	e.value = v
+	e.value = extensionAsStorageType(v)
 	e.desc = extension
 	e.enc = nil
 	emap[extension.Field] = e
-	return e.value, nil
+	return extensionAsLegacyType(e.value), nil
 }
 
 // defaultExtensionValue returns the default value for extension.
 // If no default for an extension is defined ErrMissingExtension is returned.
 func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
+	if extension.ExtensionType == nil {
+		// incomplete descriptor, so no default
+		return nil, ErrMissingExtension
+	}
+
 	t := reflect.TypeOf(extension.ExtensionType)
 	props := extensionProperties(extension)
 
@@ -439,31 +414,28 @@ func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
 
 // decodeExtension decodes an extension encoded in b.
 func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
-	o := NewBuffer(b)
-
 	t := reflect.TypeOf(extension.ExtensionType)
-
-	props := extensionProperties(extension)
+	unmarshal := typeUnmarshaler(t, extension.Tag)
 
 	// t is a pointer to a struct, pointer to basic type or a slice.
-	// Allocate a "field" to store the pointer/slice itself; the
-	// pointer/slice will be stored here. We pass
-	// the address of this field to props.dec.
-	// This passes a zero field and a *t and lets props.dec
-	// interpret it as a *struct{ x t }.
+	// Allocate space to store the pointer/slice.
 	value := reflect.New(t).Elem()
 
+	var err error
 	for {
-		// Discard wire type and field number varint. It isn't needed.
-		if _, err := o.DecodeVarint(); err != nil {
-			return nil, err
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
 		}
+		b = b[n:]
+		wire := int(x) & 7
 
-		if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil {
+		b, err = unmarshal(b, valToPointer(value.Addr()), wire)
+		if err != nil {
 			return nil, err
 		}
 
-		if o.index >= len(o.buf) {
+		if len(b) == 0 {
 			break
 		}
 	}
@@ -473,9 +445,9 @@ func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
 // GetExtensions returns a slice of the extensions present in pb that are also listed in es.
 // The returned slice has the same length as es; missing extensions will appear as nil elements.
 func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return nil, errors.New("proto: not an extendable proto")
+	epb, err := extendable(pb)
+	if err != nil {
+		return nil, err
 	}
 	extensions = make([]interface{}, len(es))
 	for i, e := range es {
@@ -494,9 +466,9 @@ func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, e
 // For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
 // just the Field field, which defines the extension's field number.
 func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb)
+	epb, err := extendable(pb)
+	if err != nil {
+		return nil, err
 	}
 	registeredExtensions := RegisteredExtensions(pb)
 
@@ -523,16 +495,16 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
 
 // SetExtension sets the specified extension of pb to the specified value.
 func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
-	epb, ok := extendable(pb)
-	if !ok {
-		return errors.New("proto: not an extendable proto")
+	epb, err := extendable(pb)
+	if err != nil {
+		return err
 	}
 	if err := checkExtensionTypes(epb, extension); err != nil {
 		return err
 	}
 	typ := reflect.TypeOf(extension.ExtensionType)
 	if typ != reflect.TypeOf(value) {
-		return errors.New("proto: bad extension value type")
+		return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
 	}
 	// nil extension values need to be caught early, because the
 	// encoder can't distinguish an ErrNil due to a nil extension
@@ -544,14 +516,14 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error
 	}
 
 	extmap := epb.extensionsWrite()
-	extmap[extension.Field] = Extension{desc: extension, value: value}
+	extmap[extension.Field] = Extension{desc: extension, value: extensionAsStorageType(value)}
 	return nil
 }
 
 // ClearAllExtensions clears all extensions from pb.
 func ClearAllExtensions(pb Message) {
-	epb, ok := extendable(pb)
-	if !ok {
+	epb, err := extendable(pb)
+	if err != nil {
 		return
 	}
 	m := epb.extensionsWrite()
@@ -585,3 +557,51 @@ func RegisterExtension(desc *ExtensionDesc) {
 func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
 	return extensionMaps[reflect.TypeOf(pb).Elem()]
 }
+
+// extensionAsLegacyType converts an value in the storage type as the API type.
+// See Extension.value.
+func extensionAsLegacyType(v interface{}) interface{} {
+	switch rv := reflect.ValueOf(v); rv.Kind() {
+	case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
+		// Represent primitive types as a pointer to the value.
+		rv2 := reflect.New(rv.Type())
+		rv2.Elem().Set(rv)
+		v = rv2.Interface()
+	case reflect.Ptr:
+		// Represent slice types as the value itself.
+		switch rv.Type().Elem().Kind() {
+		case reflect.Slice:
+			if rv.IsNil() {
+				v = reflect.Zero(rv.Type().Elem()).Interface()
+			} else {
+				v = rv.Elem().Interface()
+			}
+		}
+	}
+	return v
+}
+
+// extensionAsStorageType converts an value in the API type as the storage type.
+// See Extension.value.
+func extensionAsStorageType(v interface{}) interface{} {
+	switch rv := reflect.ValueOf(v); rv.Kind() {
+	case reflect.Ptr:
+		// Represent slice types as the value itself.
+		switch rv.Type().Elem().Kind() {
+		case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
+			if rv.IsNil() {
+				v = reflect.Zero(rv.Type().Elem()).Interface()
+			} else {
+				v = rv.Elem().Interface()
+			}
+		}
+	case reflect.Slice:
+		// Represent slice types as a pointer to the value.
+		if rv.Type().Elem().Kind() != reflect.Uint8 {
+			rv2 := reflect.New(rv.Type())
+			rv2.Elem().Set(rv)
+			v = rv2.Interface()
+		}
+	}
+	return v
+}
diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go
index 1c225504a013..fdd328bb7f54 100644
--- a/vendor/github.com/golang/protobuf/proto/lib.go
+++ b/vendor/github.com/golang/protobuf/proto/lib.go
@@ -273,32 +273,73 @@ import (
 	"sync"
 )
 
-// Message is implemented by generated protocol buffer messages.
-type Message interface {
-	Reset()
-	String() string
-	ProtoMessage()
+// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
+// Marshal reports this when a required field is not initialized.
+// Unmarshal reports this when a required field is missing from the wire data.
+type RequiredNotSetError struct{ field string }
+
+func (e *RequiredNotSetError) Error() string {
+	if e.field == "" {
+		return fmt.Sprintf("proto: required field not set")
+	}
+	return fmt.Sprintf("proto: required field %q not set", e.field)
+}
+func (e *RequiredNotSetError) RequiredNotSet() bool {
+	return true
 }
 
-// Stats records allocation details about the protocol buffer encoders
-// and decoders.  Useful for tuning the library itself.
-type Stats struct {
-	Emalloc uint64 // mallocs in encode
-	Dmalloc uint64 // mallocs in decode
-	Encode  uint64 // number of encodes
-	Decode  uint64 // number of decodes
-	Chit    uint64 // number of cache hits
-	Cmiss   uint64 // number of cache misses
-	Size    uint64 // number of sizes
+type invalidUTF8Error struct{ field string }
+
+func (e *invalidUTF8Error) Error() string {
+	if e.field == "" {
+		return "proto: invalid UTF-8 detected"
+	}
+	return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
+}
+func (e *invalidUTF8Error) InvalidUTF8() bool {
+	return true
 }
 
-// Set to true to enable stats collection.
-const collectStats = false
+// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
+// This error should not be exposed to the external API as such errors should
+// be recreated with the field information.
+var errInvalidUTF8 = &invalidUTF8Error{}
 
-var stats Stats
+// isNonFatal reports whether the error is either a RequiredNotSet error
+// or a InvalidUTF8 error.
+func isNonFatal(err error) bool {
+	if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
+		return true
+	}
+	if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
+		return true
+	}
+	return false
+}
 
-// GetStats returns a copy of the global Stats structure.
-func GetStats() Stats { return stats }
+type nonFatal struct{ E error }
+
+// Merge merges err into nf and reports whether it was successful.
+// Otherwise it returns false for any fatal non-nil errors.
+func (nf *nonFatal) Merge(err error) (ok bool) {
+	if err == nil {
+		return true // not an error
+	}
+	if !isNonFatal(err) {
+		return false // fatal error
+	}
+	if nf.E == nil {
+		nf.E = err // store first instance of non-fatal error
+	}
+	return true
+}
+
+// Message is implemented by generated protocol buffer messages.
+type Message interface {
+	Reset()
+	String() string
+	ProtoMessage()
+}
 
 // A Buffer is a buffer manager for marshaling and unmarshaling
 // protocol buffers.  It may be reused between invocations to
@@ -309,16 +350,7 @@ type Buffer struct {
 	buf   []byte // encode/decode byte stream
 	index int    // read point
 
-	// pools of basic types to amortize allocation.
-	bools   []bool
-	uint32s []uint32
-	uint64s []uint64
-
-	// extra pools, only used with pointer_reflect.go
-	int32s   []int32
-	int64s   []int64
-	float32s []float32
-	float64s []float64
+	deterministic bool
 }
 
 // NewBuffer allocates a new Buffer and initializes its internal data to
@@ -343,6 +375,30 @@ func (p *Buffer) SetBuf(s []byte) {
 // Bytes returns the contents of the Buffer.
 func (p *Buffer) Bytes() []byte { return p.buf }
 
+// SetDeterministic sets whether to use deterministic serialization.
+//
+// Deterministic serialization guarantees that for a given binary, equal
+// messages will always be serialized to the same bytes. This implies:
+//
+//   - Repeated serialization of a message will return the same bytes.
+//   - Different processes of the same binary (which may be executing on
+//     different machines) will serialize equal messages to the same bytes.
+//
+// Note that the deterministic serialization is NOT canonical across
+// languages. It is not guaranteed to remain stable over time. It is unstable
+// across different builds with schema changes due to unknown fields.
+// Users who need canonical serialization (e.g., persistent storage in a
+// canonical form, fingerprinting, etc.) should define their own
+// canonicalization specification and implement their own serializer rather
+// than relying on this API.
+//
+// If deterministic serialization is requested, map entries will be sorted
+// by keys in lexographical order. This is an implementation detail and
+// subject to change.
+func (p *Buffer) SetDeterministic(deterministic bool) {
+	p.deterministic = deterministic
+}
+
 /*
  * Helper routines for simplifying the creation of optional fields of basic type.
  */
@@ -831,22 +887,12 @@ func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMes
 	return sf, false, nil
 }
 
+// mapKeys returns a sort.Interface to be used for sorting the map keys.
 // Map fields may have key types of non-float scalars, strings and enums.
-// The easiest way to sort them in some deterministic order is to use fmt.
-// If this turns out to be inefficient we can always consider other options,
-// such as doing a Schwartzian transform.
-
 func mapKeys(vs []reflect.Value) sort.Interface {
-	s := mapKeySorter{
-		vs: vs,
-		// default Less function: textual comparison
-		less: func(a, b reflect.Value) bool {
-			return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
-		},
-	}
+	s := mapKeySorter{vs: vs}
 
-	// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps;
-	// numeric keys are sorted numerically.
+	// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
 	if len(vs) == 0 {
 		return s
 	}
@@ -855,6 +901,12 @@ func mapKeys(vs []reflect.Value) sort.Interface {
 		s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
 	case reflect.Uint32, reflect.Uint64:
 		s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
+	case reflect.Bool:
+		s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
+	case reflect.String:
+		s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
+	default:
+		panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
 	}
 
 	return s
@@ -888,10 +940,26 @@ func isProto3Zero(v reflect.Value) bool {
 	return false
 }
 
-// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the proto package.
-const ProtoPackageIsVersion2 = true
+const (
+	// ProtoPackageIsVersion3 is referenced from generated protocol buffer files
+	// to assert that that code is compatible with this version of the proto package.
+	ProtoPackageIsVersion3 = true
+
+	// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
+	// to assert that that code is compatible with this version of the proto package.
+	ProtoPackageIsVersion2 = true
 
-// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the proto package.
-const ProtoPackageIsVersion1 = true
+	// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
+	// to assert that that code is compatible with this version of the proto package.
+	ProtoPackageIsVersion1 = true
+)
+
+// InternalMessageInfo is a type used internally by generated .pb.go files.
+// This type is not intended to be used by non-generated code.
+// This type is not subject to any compatibility guarantee.
+type InternalMessageInfo struct {
+	marshal   *marshalInfo
+	unmarshal *unmarshalInfo
+	merge     *mergeInfo
+	discard   *discardInfo
+}
diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go
index fd982decd66e..f48a756761ea 100644
--- a/vendor/github.com/golang/protobuf/proto/message_set.go
+++ b/vendor/github.com/golang/protobuf/proto/message_set.go
@@ -36,12 +36,7 @@ package proto
  */
 
 import (
-	"bytes"
-	"encoding/json"
 	"errors"
-	"fmt"
-	"reflect"
-	"sort"
 )
 
 // errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
@@ -94,10 +89,7 @@ func (ms *messageSet) find(pb Message) *_MessageSet_Item {
 }
 
 func (ms *messageSet) Has(pb Message) bool {
-	if ms.find(pb) != nil {
-		return true
-	}
-	return false
+	return ms.find(pb) != nil
 }
 
 func (ms *messageSet) Unmarshal(pb Message) error {
@@ -147,50 +139,9 @@ func skipVarint(buf []byte) []byte {
 	return buf[i+1:]
 }
 
-// MarshalMessageSet encodes the extension map represented by m in the message set wire format.
-// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
-func MarshalMessageSet(exts interface{}) ([]byte, error) {
-	var m map[int32]Extension
-	switch exts := exts.(type) {
-	case *XXX_InternalExtensions:
-		if err := encodeExtensions(exts); err != nil {
-			return nil, err
-		}
-		m, _ = exts.extensionsRead()
-	case map[int32]Extension:
-		if err := encodeExtensionsMap(exts); err != nil {
-			return nil, err
-		}
-		m = exts
-	default:
-		return nil, errors.New("proto: not an extension map")
-	}
-
-	// Sort extension IDs to provide a deterministic encoding.
-	// See also enc_map in encode.go.
-	ids := make([]int, 0, len(m))
-	for id := range m {
-		ids = append(ids, int(id))
-	}
-	sort.Ints(ids)
-
-	ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))}
-	for _, id := range ids {
-		e := m[int32(id)]
-		// Remove the wire type and field number varint, as well as the length varint.
-		msg := skipVarint(skipVarint(e.enc))
-
-		ms.Item = append(ms.Item, &_MessageSet_Item{
-			TypeId:  Int32(int32(id)),
-			Message: msg,
-		})
-	}
-	return Marshal(ms)
-}
-
-// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
-// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
-func UnmarshalMessageSet(buf []byte, exts interface{}) error {
+// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
+// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
+func unmarshalMessageSet(buf []byte, exts interface{}) error {
 	var m map[int32]Extension
 	switch exts := exts.(type) {
 	case *XXX_InternalExtensions:
@@ -228,84 +179,3 @@ func UnmarshalMessageSet(buf []byte, exts interface{}) error {
 	}
 	return nil
 }
-
-// MarshalMessageSetJSON encodes the extension map represented by m in JSON format.
-// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
-func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
-	var m map[int32]Extension
-	switch exts := exts.(type) {
-	case *XXX_InternalExtensions:
-		m, _ = exts.extensionsRead()
-	case map[int32]Extension:
-		m = exts
-	default:
-		return nil, errors.New("proto: not an extension map")
-	}
-	var b bytes.Buffer
-	b.WriteByte('{')
-
-	// Process the map in key order for deterministic output.
-	ids := make([]int32, 0, len(m))
-	for id := range m {
-		ids = append(ids, id)
-	}
-	sort.Sort(int32Slice(ids)) // int32Slice defined in text.go
-
-	for i, id := range ids {
-		ext := m[id]
-		if i > 0 {
-			b.WriteByte(',')
-		}
-
-		msd, ok := messageSetMap[id]
-		if !ok {
-			// Unknown type; we can't render it, so skip it.
-			continue
-		}
-		fmt.Fprintf(&b, `"[%s]":`, msd.name)
-
-		x := ext.value
-		if x == nil {
-			x = reflect.New(msd.t.Elem()).Interface()
-			if err := Unmarshal(ext.enc, x.(Message)); err != nil {
-				return nil, err
-			}
-		}
-		d, err := json.Marshal(x)
-		if err != nil {
-			return nil, err
-		}
-		b.Write(d)
-	}
-	b.WriteByte('}')
-	return b.Bytes(), nil
-}
-
-// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format.
-// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
-func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error {
-	// Common-case fast path.
-	if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) {
-		return nil
-	}
-
-	// This is fairly tricky, and it's not clear that it is needed.
-	return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented")
-}
-
-// A global registry of types that can be used in a MessageSet.
-
-var messageSetMap = make(map[int32]messageSetDesc)
-
-type messageSetDesc struct {
-	t    reflect.Type // pointer to struct
-	name string
-}
-
-// RegisterMessageSetType is called from the generated code.
-func RegisterMessageSetType(m Message, fieldNum int32, name string) {
-	messageSetMap[fieldNum] = messageSetDesc{
-		t:    reflect.TypeOf(m),
-		name: name,
-	}
-}
diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
index fb512e2e16dc..94fa9194a882 100644
--- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
+++ b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
@@ -29,7 +29,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// +build appengine js
+// +build purego appengine js
 
 // This file contains an implementation of proto field accesses using package reflect.
 // It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
@@ -38,32 +38,13 @@
 package proto
 
 import (
-	"math"
 	"reflect"
+	"sync"
 )
 
-// A structPointer is a pointer to a struct.
-type structPointer struct {
-	v reflect.Value
-}
-
-// toStructPointer returns a structPointer equivalent to the given reflect value.
-// The reflect value must itself be a pointer to a struct.
-func toStructPointer(v reflect.Value) structPointer {
-	return structPointer{v}
-}
-
-// IsNil reports whether p is nil.
-func structPointer_IsNil(p structPointer) bool {
-	return p.v.IsNil()
-}
+const unsafeAllowed = false
 
-// Interface returns the struct pointer as an interface value.
-func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
-	return p.v.Interface()
-}
-
-// A field identifies a field in a struct, accessible from a structPointer.
+// A field identifies a field in a struct, accessible from a pointer.
 // In this implementation, a field is identified by the sequence of field indices
 // passed to reflect's FieldByIndex.
 type field []int
@@ -76,409 +57,304 @@ func toField(f *reflect.StructField) field {
 // invalidField is an invalid field identifier.
 var invalidField = field(nil)
 
+// zeroField is a noop when calling pointer.offset.
+var zeroField = field([]int{})
+
 // IsValid reports whether the field identifier is valid.
 func (f field) IsValid() bool { return f != nil }
 
-// field returns the given field in the struct as a reflect value.
-func structPointer_field(p structPointer, f field) reflect.Value {
-	// Special case: an extension map entry with a value of type T
-	// passes a *T to the struct-handling code with a zero field,
-	// expecting that it will be treated as equivalent to *struct{ X T },
-	// which has the same memory layout. We have to handle that case
-	// specially, because reflect will panic if we call FieldByIndex on a
-	// non-struct.
-	if f == nil {
-		return p.v.Elem()
-	}
-
-	return p.v.Elem().FieldByIndex(f)
+// The pointer type is for the table-driven decoder.
+// The implementation here uses a reflect.Value of pointer type to
+// create a generic pointer. In pointer_unsafe.go we use unsafe
+// instead of reflect to implement the same (but faster) interface.
+type pointer struct {
+	v reflect.Value
 }
 
-// ifield returns the given field in the struct as an interface value.
-func structPointer_ifield(p structPointer, f field) interface{} {
-	return structPointer_field(p, f).Addr().Interface()
+// toPointer converts an interface of pointer type to a pointer
+// that points to the same target.
+func toPointer(i *Message) pointer {
+	return pointer{v: reflect.ValueOf(*i)}
 }
 
-// Bytes returns the address of a []byte field in the struct.
-func structPointer_Bytes(p structPointer, f field) *[]byte {
-	return structPointer_ifield(p, f).(*[]byte)
+// toAddrPointer converts an interface to a pointer that points to
+// the interface data.
+func toAddrPointer(i *interface{}, isptr, deref bool) pointer {
+	v := reflect.ValueOf(*i)
+	u := reflect.New(v.Type())
+	u.Elem().Set(v)
+	if deref {
+		u = u.Elem()
+	}
+	return pointer{v: u}
 }
 
-// BytesSlice returns the address of a [][]byte field in the struct.
-func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
-	return structPointer_ifield(p, f).(*[][]byte)
+// valToPointer converts v to a pointer.  v must be of pointer type.
+func valToPointer(v reflect.Value) pointer {
+	return pointer{v: v}
 }
 
-// Bool returns the address of a *bool field in the struct.
-func structPointer_Bool(p structPointer, f field) **bool {
-	return structPointer_ifield(p, f).(**bool)
+// offset converts from a pointer to a structure to a pointer to
+// one of its fields.
+func (p pointer) offset(f field) pointer {
+	return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
 }
 
-// BoolVal returns the address of a bool field in the struct.
-func structPointer_BoolVal(p structPointer, f field) *bool {
-	return structPointer_ifield(p, f).(*bool)
+func (p pointer) isNil() bool {
+	return p.v.IsNil()
 }
 
-// BoolSlice returns the address of a []bool field in the struct.
-func structPointer_BoolSlice(p structPointer, f field) *[]bool {
-	return structPointer_ifield(p, f).(*[]bool)
+// grow updates the slice s in place to make it one element longer.
+// s must be addressable.
+// Returns the (addressable) new element.
+func grow(s reflect.Value) reflect.Value {
+	n, m := s.Len(), s.Cap()
+	if n < m {
+		s.SetLen(n + 1)
+	} else {
+		s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
+	}
+	return s.Index(n)
 }
 
-// String returns the address of a *string field in the struct.
-func structPointer_String(p structPointer, f field) **string {
-	return structPointer_ifield(p, f).(**string)
+func (p pointer) toInt64() *int64 {
+	return p.v.Interface().(*int64)
 }
-
-// StringVal returns the address of a string field in the struct.
-func structPointer_StringVal(p structPointer, f field) *string {
-	return structPointer_ifield(p, f).(*string)
+func (p pointer) toInt64Ptr() **int64 {
+	return p.v.Interface().(**int64)
 }
-
-// StringSlice returns the address of a []string field in the struct.
-func structPointer_StringSlice(p structPointer, f field) *[]string {
-	return structPointer_ifield(p, f).(*[]string)
+func (p pointer) toInt64Slice() *[]int64 {
+	return p.v.Interface().(*[]int64)
 }
 
-// Extensions returns the address of an extension map field in the struct.
-func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
-	return structPointer_ifield(p, f).(*XXX_InternalExtensions)
-}
+var int32ptr = reflect.TypeOf((*int32)(nil))
 
-// ExtMap returns the address of an extension map field in the struct.
-func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
-	return structPointer_ifield(p, f).(*map[int32]Extension)
+func (p pointer) toInt32() *int32 {
+	return p.v.Convert(int32ptr).Interface().(*int32)
 }
 
-// NewAt returns the reflect.Value for a pointer to a field in the struct.
-func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
-	return structPointer_field(p, f).Addr()
+// The toInt32Ptr/Slice methods don't work because of enums.
+// Instead, we must use set/get methods for the int32ptr/slice case.
+/*
+	func (p pointer) toInt32Ptr() **int32 {
+		return p.v.Interface().(**int32)
 }
-
-// SetStructPointer writes a *struct field in the struct.
-func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
-	structPointer_field(p, f).Set(q.v)
+	func (p pointer) toInt32Slice() *[]int32 {
+		return p.v.Interface().(*[]int32)
 }
-
-// GetStructPointer reads a *struct field in the struct.
-func structPointer_GetStructPointer(p structPointer, f field) structPointer {
-	return structPointer{structPointer_field(p, f)}
+*/
+func (p pointer) getInt32Ptr() *int32 {
+	if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
+		// raw int32 type
+		return p.v.Elem().Interface().(*int32)
+	}
+	// an enum
+	return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
+}
+func (p pointer) setInt32Ptr(v int32) {
+	// Allocate value in a *int32. Possibly convert that to a *enum.
+	// Then assign it to a **int32 or **enum.
+	// Note: we can convert *int32 to *enum, but we can't convert
+	// **int32 to **enum!
+	p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
+}
+
+// getInt32Slice copies []int32 from p as a new slice.
+// This behavior differs from the implementation in pointer_unsafe.go.
+func (p pointer) getInt32Slice() []int32 {
+	if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
+		// raw int32 type
+		return p.v.Elem().Interface().([]int32)
+	}
+	// an enum
+	// Allocate a []int32, then assign []enum's values into it.
+	// Note: we can't convert []enum to []int32.
+	slice := p.v.Elem()
+	s := make([]int32, slice.Len())
+	for i := 0; i < slice.Len(); i++ {
+		s[i] = int32(slice.Index(i).Int())
+	}
+	return s
 }
 
-// StructPointerSlice the address of a []*struct field in the struct.
-func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
-	return structPointerSlice{structPointer_field(p, f)}
+// setInt32Slice copies []int32 into p as a new slice.
+// This behavior differs from the implementation in pointer_unsafe.go.
+func (p pointer) setInt32Slice(v []int32) {
+	if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
+		// raw int32 type
+		p.v.Elem().Set(reflect.ValueOf(v))
+		return
+	}
+	// an enum
+	// Allocate a []enum, then assign []int32's values into it.
+	// Note: we can't convert []enum to []int32.
+	slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
+	for i, x := range v {
+		slice.Index(i).SetInt(int64(x))
+	}
+	p.v.Elem().Set(slice)
 }
-
-// A structPointerSlice represents the address of a slice of pointers to structs
-// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
-type structPointerSlice struct {
-	v reflect.Value
+func (p pointer) appendInt32Slice(v int32) {
+	grow(p.v.Elem()).SetInt(int64(v))
 }
 
-func (p structPointerSlice) Len() int                  { return p.v.Len() }
-func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} }
-func (p structPointerSlice) Append(q structPointer) {
-	p.v.Set(reflect.Append(p.v, q.v))
+func (p pointer) toUint64() *uint64 {
+	return p.v.Interface().(*uint64)
 }
-
-var (
-	int32Type   = reflect.TypeOf(int32(0))
-	uint32Type  = reflect.TypeOf(uint32(0))
-	float32Type = reflect.TypeOf(float32(0))
-	int64Type   = reflect.TypeOf(int64(0))
-	uint64Type  = reflect.TypeOf(uint64(0))
-	float64Type = reflect.TypeOf(float64(0))
-)
-
-// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
-// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
-type word32 struct {
-	v reflect.Value
+func (p pointer) toUint64Ptr() **uint64 {
+	return p.v.Interface().(**uint64)
 }
-
-// IsNil reports whether p is nil.
-func word32_IsNil(p word32) bool {
-	return p.v.IsNil()
+func (p pointer) toUint64Slice() *[]uint64 {
+	return p.v.Interface().(*[]uint64)
 }
-
-// Set sets p to point at a newly allocated word with bits set to x.
-func word32_Set(p word32, o *Buffer, x uint32) {
-	t := p.v.Type().Elem()
-	switch t {
-	case int32Type:
-		if len(o.int32s) == 0 {
-			o.int32s = make([]int32, uint32PoolSize)
-		}
-		o.int32s[0] = int32(x)
-		p.v.Set(reflect.ValueOf(&o.int32s[0]))
-		o.int32s = o.int32s[1:]
-		return
-	case uint32Type:
-		if len(o.uint32s) == 0 {
-			o.uint32s = make([]uint32, uint32PoolSize)
-		}
-		o.uint32s[0] = x
-		p.v.Set(reflect.ValueOf(&o.uint32s[0]))
-		o.uint32s = o.uint32s[1:]
-		return
-	case float32Type:
-		if len(o.float32s) == 0 {
-			o.float32s = make([]float32, uint32PoolSize)
-		}
-		o.float32s[0] = math.Float32frombits(x)
-		p.v.Set(reflect.ValueOf(&o.float32s[0]))
-		o.float32s = o.float32s[1:]
-		return
-	}
-
-	// must be enum
-	p.v.Set(reflect.New(t))
-	p.v.Elem().SetInt(int64(int32(x)))
+func (p pointer) toUint32() *uint32 {
+	return p.v.Interface().(*uint32)
 }
-
-// Get gets the bits pointed at by p, as a uint32.
-func word32_Get(p word32) uint32 {
-	elem := p.v.Elem()
-	switch elem.Kind() {
-	case reflect.Int32:
-		return uint32(elem.Int())
-	case reflect.Uint32:
-		return uint32(elem.Uint())
-	case reflect.Float32:
-		return math.Float32bits(float32(elem.Float()))
-	}
-	panic("unreachable")
+func (p pointer) toUint32Ptr() **uint32 {
+	return p.v.Interface().(**uint32)
 }
-
-// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
-func structPointer_Word32(p structPointer, f field) word32 {
-	return word32{structPointer_field(p, f)}
+func (p pointer) toUint32Slice() *[]uint32 {
+	return p.v.Interface().(*[]uint32)
 }
-
-// A word32Val represents a field of type int32, uint32, float32, or enum.
-// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
-type word32Val struct {
-	v reflect.Value
+func (p pointer) toBool() *bool {
+	return p.v.Interface().(*bool)
 }
-
-// Set sets *p to x.
-func word32Val_Set(p word32Val, x uint32) {
-	switch p.v.Type() {
-	case int32Type:
-		p.v.SetInt(int64(x))
-		return
-	case uint32Type:
-		p.v.SetUint(uint64(x))
-		return
-	case float32Type:
-		p.v.SetFloat(float64(math.Float32frombits(x)))
-		return
-	}
-
-	// must be enum
-	p.v.SetInt(int64(int32(x)))
+func (p pointer) toBoolPtr() **bool {
+	return p.v.Interface().(**bool)
 }
-
-// Get gets the bits pointed at by p, as a uint32.
-func word32Val_Get(p word32Val) uint32 {
-	elem := p.v
-	switch elem.Kind() {
-	case reflect.Int32:
-		return uint32(elem.Int())
-	case reflect.Uint32:
-		return uint32(elem.Uint())
-	case reflect.Float32:
-		return math.Float32bits(float32(elem.Float()))
-	}
-	panic("unreachable")
+func (p pointer) toBoolSlice() *[]bool {
+	return p.v.Interface().(*[]bool)
 }
-
-// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
-func structPointer_Word32Val(p structPointer, f field) word32Val {
-	return word32Val{structPointer_field(p, f)}
+func (p pointer) toFloat64() *float64 {
+	return p.v.Interface().(*float64)
 }
-
-// A word32Slice is a slice of 32-bit values.
-// That is, v.Type() is []int32, []uint32, []float32, or []enum.
-type word32Slice struct {
-	v reflect.Value
+func (p pointer) toFloat64Ptr() **float64 {
+	return p.v.Interface().(**float64)
 }
-
-func (p word32Slice) Append(x uint32) {
-	n, m := p.v.Len(), p.v.Cap()
-	if n < m {
-		p.v.SetLen(n + 1)
-	} else {
-		t := p.v.Type().Elem()
-		p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
-	}
-	elem := p.v.Index(n)
-	switch elem.Kind() {
-	case reflect.Int32:
-		elem.SetInt(int64(int32(x)))
-	case reflect.Uint32:
-		elem.SetUint(uint64(x))
-	case reflect.Float32:
-		elem.SetFloat(float64(math.Float32frombits(x)))
-	}
+func (p pointer) toFloat64Slice() *[]float64 {
+	return p.v.Interface().(*[]float64)
 }
-
-func (p word32Slice) Len() int {
-	return p.v.Len()
+func (p pointer) toFloat32() *float32 {
+	return p.v.Interface().(*float32)
 }
-
-func (p word32Slice) Index(i int) uint32 {
-	elem := p.v.Index(i)
-	switch elem.Kind() {
-	case reflect.Int32:
-		return uint32(elem.Int())
-	case reflect.Uint32:
-		return uint32(elem.Uint())
-	case reflect.Float32:
-		return math.Float32bits(float32(elem.Float()))
-	}
-	panic("unreachable")
+func (p pointer) toFloat32Ptr() **float32 {
+	return p.v.Interface().(**float32)
 }
-
-// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct.
-func structPointer_Word32Slice(p structPointer, f field) word32Slice {
-	return word32Slice{structPointer_field(p, f)}
+func (p pointer) toFloat32Slice() *[]float32 {
+	return p.v.Interface().(*[]float32)
 }
-
-// word64 is like word32 but for 64-bit values.
-type word64 struct {
-	v reflect.Value
+func (p pointer) toString() *string {
+	return p.v.Interface().(*string)
 }
-
-func word64_Set(p word64, o *Buffer, x uint64) {
-	t := p.v.Type().Elem()
-	switch t {
-	case int64Type:
-		if len(o.int64s) == 0 {
-			o.int64s = make([]int64, uint64PoolSize)
-		}
-		o.int64s[0] = int64(x)
-		p.v.Set(reflect.ValueOf(&o.int64s[0]))
-		o.int64s = o.int64s[1:]
-		return
-	case uint64Type:
-		if len(o.uint64s) == 0 {
-			o.uint64s = make([]uint64, uint64PoolSize)
-		}
-		o.uint64s[0] = x
-		p.v.Set(reflect.ValueOf(&o.uint64s[0]))
-		o.uint64s = o.uint64s[1:]
-		return
-	case float64Type:
-		if len(o.float64s) == 0 {
-			o.float64s = make([]float64, uint64PoolSize)
-		}
-		o.float64s[0] = math.Float64frombits(x)
-		p.v.Set(reflect.ValueOf(&o.float64s[0]))
-		o.float64s = o.float64s[1:]
-		return
-	}
-	panic("unreachable")
+func (p pointer) toStringPtr() **string {
+	return p.v.Interface().(**string)
 }
-
-func word64_IsNil(p word64) bool {
-	return p.v.IsNil()
+func (p pointer) toStringSlice() *[]string {
+	return p.v.Interface().(*[]string)
 }
-
-func word64_Get(p word64) uint64 {
-	elem := p.v.Elem()
-	switch elem.Kind() {
-	case reflect.Int64:
-		return uint64(elem.Int())
-	case reflect.Uint64:
-		return elem.Uint()
-	case reflect.Float64:
-		return math.Float64bits(elem.Float())
-	}
-	panic("unreachable")
+func (p pointer) toBytes() *[]byte {
+	return p.v.Interface().(*[]byte)
 }
-
-func structPointer_Word64(p structPointer, f field) word64 {
-	return word64{structPointer_field(p, f)}
+func (p pointer) toBytesSlice() *[][]byte {
+	return p.v.Interface().(*[][]byte)
+}
+func (p pointer) toExtensions() *XXX_InternalExtensions {
+	return p.v.Interface().(*XXX_InternalExtensions)
+}
+func (p pointer) toOldExtensions() *map[int32]Extension {
+	return p.v.Interface().(*map[int32]Extension)
+}
+func (p pointer) getPointer() pointer {
+	return pointer{v: p.v.Elem()}
+}
+func (p pointer) setPointer(q pointer) {
+	p.v.Elem().Set(q.v)
+}
+func (p pointer) appendPointer(q pointer) {
+	grow(p.v.Elem()).Set(q.v)
 }
 
-// word64Val is like word32Val but for 64-bit values.
-type word64Val struct {
-	v reflect.Value
+// getPointerSlice copies []*T from p as a new []pointer.
+// This behavior differs from the implementation in pointer_unsafe.go.
+func (p pointer) getPointerSlice() []pointer {
+	if p.v.IsNil() {
+		return nil
+	}
+	n := p.v.Elem().Len()
+	s := make([]pointer, n)
+	for i := 0; i < n; i++ {
+		s[i] = pointer{v: p.v.Elem().Index(i)}
+	}
+	return s
 }
 
-func word64Val_Set(p word64Val, o *Buffer, x uint64) {
-	switch p.v.Type() {
-	case int64Type:
-		p.v.SetInt(int64(x))
-		return
-	case uint64Type:
-		p.v.SetUint(x)
-		return
-	case float64Type:
-		p.v.SetFloat(math.Float64frombits(x))
+// setPointerSlice copies []pointer into p as a new []*T.
+// This behavior differs from the implementation in pointer_unsafe.go.
+func (p pointer) setPointerSlice(v []pointer) {
+	if v == nil {
+		p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
 		return
 	}
-	panic("unreachable")
+	s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
+	for _, p := range v {
+		s = reflect.Append(s, p.v)
+	}
+	p.v.Elem().Set(s)
 }
 
-func word64Val_Get(p word64Val) uint64 {
-	elem := p.v
-	switch elem.Kind() {
-	case reflect.Int64:
-		return uint64(elem.Int())
-	case reflect.Uint64:
-		return elem.Uint()
-	case reflect.Float64:
-		return math.Float64bits(elem.Float())
+// getInterfacePointer returns a pointer that points to the
+// interface data of the interface pointed by p.
+func (p pointer) getInterfacePointer() pointer {
+	if p.v.Elem().IsNil() {
+		return pointer{v: p.v.Elem()}
 	}
-	panic("unreachable")
+	return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
 }
 
-func structPointer_Word64Val(p structPointer, f field) word64Val {
-	return word64Val{structPointer_field(p, f)}
+func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
+	// TODO: check that p.v.Type().Elem() == t?
+	return p.v
 }
 
-type word64Slice struct {
-	v reflect.Value
+func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	return *p
 }
-
-func (p word64Slice) Append(x uint64) {
-	n, m := p.v.Len(), p.v.Cap()
-	if n < m {
-		p.v.SetLen(n + 1)
-	} else {
-		t := p.v.Type().Elem()
-		p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
-	}
-	elem := p.v.Index(n)
-	switch elem.Kind() {
-	case reflect.Int64:
-		elem.SetInt(int64(int64(x)))
-	case reflect.Uint64:
-		elem.SetUint(uint64(x))
-	case reflect.Float64:
-		elem.SetFloat(float64(math.Float64frombits(x)))
-	}
+func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	*p = v
 }
-
-func (p word64Slice) Len() int {
-	return p.v.Len()
+func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	return *p
 }
-
-func (p word64Slice) Index(i int) uint64 {
-	elem := p.v.Index(i)
-	switch elem.Kind() {
-	case reflect.Int64:
-		return uint64(elem.Int())
-	case reflect.Uint64:
-		return uint64(elem.Uint())
-	case reflect.Float64:
-		return math.Float64bits(float64(elem.Float()))
-	}
-	panic("unreachable")
+func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	*p = v
 }
-
-func structPointer_Word64Slice(p structPointer, f field) word64Slice {
-	return word64Slice{structPointer_field(p, f)}
+func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	return *p
+}
+func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	*p = v
 }
+func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	return *p
+}
+func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
+	atomicLock.Lock()
+	defer atomicLock.Unlock()
+	*p = v
+}
+
+var atomicLock sync.Mutex
diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
index 6b5567d47cd3..dbfffe071b82 100644
--- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
+++ b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
@@ -29,7 +29,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// +build !appengine,!js
+// +build !purego,!appengine,!js
 
 // This file contains the implementation of the proto field accesses using package unsafe.
 
@@ -37,38 +37,13 @@ package proto
 
 import (
 	"reflect"
+	"sync/atomic"
 	"unsafe"
 )
 
-// NOTE: These type_Foo functions would more idiomatically be methods,
-// but Go does not allow methods on pointer types, and we must preserve
-// some pointer type for the garbage collector. We use these
-// funcs with clunky names as our poor approximation to methods.
-//
-// An alternative would be
-//	type structPointer struct { p unsafe.Pointer }
-// but that does not registerize as well.
-
-// A structPointer is a pointer to a struct.
-type structPointer unsafe.Pointer
-
-// toStructPointer returns a structPointer equivalent to the given reflect value.
-func toStructPointer(v reflect.Value) structPointer {
-	return structPointer(unsafe.Pointer(v.Pointer()))
-}
-
-// IsNil reports whether p is nil.
-func structPointer_IsNil(p structPointer) bool {
-	return p == nil
-}
-
-// Interface returns the struct pointer, assumed to have element type t,
-// as an interface value.
-func structPointer_Interface(p structPointer, t reflect.Type) interface{} {
-	return reflect.NewAt(t, unsafe.Pointer(p)).Interface()
-}
+const unsafeAllowed = true
 
-// A field identifies a field in a struct, accessible from a structPointer.
+// A field identifies a field in a struct, accessible from a pointer.
 // In this implementation, a field is identified by its byte offset from the start of the struct.
 type field uintptr
 
@@ -80,191 +55,259 @@ func toField(f *reflect.StructField) field {
 // invalidField is an invalid field identifier.
 const invalidField = ^field(0)
 
+// zeroField is a noop when calling pointer.offset.
+const zeroField = field(0)
+
 // IsValid reports whether the field identifier is valid.
 func (f field) IsValid() bool {
-	return f != ^field(0)
+	return f != invalidField
+}
+
+// The pointer type below is for the new table-driven encoder/decoder.
+// The implementation here uses unsafe.Pointer to create a generic pointer.
+// In pointer_reflect.go we use reflect instead of unsafe to implement
+// the same (but slower) interface.
+type pointer struct {
+	p unsafe.Pointer
+}
+
+// size of pointer
+var ptrSize = unsafe.Sizeof(uintptr(0))
+
+// toPointer converts an interface of pointer type to a pointer
+// that points to the same target.
+func toPointer(i *Message) pointer {
+	// Super-tricky - read pointer out of data word of interface value.
+	// Saves ~25ns over the equivalent:
+	// return valToPointer(reflect.ValueOf(*i))
+	return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
+}
+
+// toAddrPointer converts an interface to a pointer that points to
+// the interface data.
+func toAddrPointer(i *interface{}, isptr, deref bool) (p pointer) {
+	// Super-tricky - read or get the address of data word of interface value.
+	if isptr {
+		// The interface is of pointer type, thus it is a direct interface.
+		// The data word is the pointer data itself. We take its address.
+		p = pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
+	} else {
+		// The interface is not of pointer type. The data word is the pointer
+		// to the data.
+		p = pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
+	}
+	if deref {
+		p.p = *(*unsafe.Pointer)(p.p)
+	}
+	return p
 }
 
-// Bytes returns the address of a []byte field in the struct.
-func structPointer_Bytes(p structPointer, f field) *[]byte {
-	return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+// valToPointer converts v to a pointer. v must be of pointer type.
+func valToPointer(v reflect.Value) pointer {
+	return pointer{p: unsafe.Pointer(v.Pointer())}
 }
 
-// BytesSlice returns the address of a [][]byte field in the struct.
-func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
-	return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+// offset converts from a pointer to a structure to a pointer to
+// one of its fields.
+func (p pointer) offset(f field) pointer {
+	// For safety, we should panic if !f.IsValid, however calling panic causes
+	// this to no longer be inlineable, which is a serious performance cost.
+	/*
+		if !f.IsValid() {
+			panic("invalid field")
+		}
+	*/
+	return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
 }
 
-// Bool returns the address of a *bool field in the struct.
-func structPointer_Bool(p structPointer, f field) **bool {
-	return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) isNil() bool {
+	return p.p == nil
 }
 
-// BoolVal returns the address of a bool field in the struct.
-func structPointer_BoolVal(p structPointer, f field) *bool {
-	return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toInt64() *int64 {
+	return (*int64)(p.p)
 }
-
-// BoolSlice returns the address of a []bool field in the struct.
-func structPointer_BoolSlice(p structPointer, f field) *[]bool {
-	return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toInt64Ptr() **int64 {
+	return (**int64)(p.p)
 }
-
-// String returns the address of a *string field in the struct.
-func structPointer_String(p structPointer, f field) **string {
-	return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toInt64Slice() *[]int64 {
+	return (*[]int64)(p.p)
 }
-
-// StringVal returns the address of a string field in the struct.
-func structPointer_StringVal(p structPointer, f field) *string {
-	return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toInt32() *int32 {
+	return (*int32)(p.p)
 }
 
-// StringSlice returns the address of a []string field in the struct.
-func structPointer_StringSlice(p structPointer, f field) *[]string {
-	return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
+/*
+	func (p pointer) toInt32Ptr() **int32 {
+		return (**int32)(p.p)
+	}
+	func (p pointer) toInt32Slice() *[]int32 {
+		return (*[]int32)(p.p)
+	}
+*/
+func (p pointer) getInt32Ptr() *int32 {
+	return *(**int32)(p.p)
 }
-
-// ExtMap returns the address of an extension map field in the struct.
-func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
-	return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) setInt32Ptr(v int32) {
+	*(**int32)(p.p) = &v
 }
 
-func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
-	return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+// getInt32Slice loads a []int32 from p.
+// The value returned is aliased with the original slice.
+// This behavior differs from the implementation in pointer_reflect.go.
+func (p pointer) getInt32Slice() []int32 {
+	return *(*[]int32)(p.p)
 }
 
-// NewAt returns the reflect.Value for a pointer to a field in the struct.
-func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
-	return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f)))
+// setInt32Slice stores a []int32 to p.
+// The value set is aliased with the input slice.
+// This behavior differs from the implementation in pointer_reflect.go.
+func (p pointer) setInt32Slice(v []int32) {
+	*(*[]int32)(p.p) = v
 }
 
-// SetStructPointer writes a *struct field in the struct.
-func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
-	*(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q
+// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
+func (p pointer) appendInt32Slice(v int32) {
+	s := (*[]int32)(p.p)
+	*s = append(*s, v)
 }
 
-// GetStructPointer reads a *struct field in the struct.
-func structPointer_GetStructPointer(p structPointer, f field) structPointer {
-	return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toUint64() *uint64 {
+	return (*uint64)(p.p)
 }
-
-// StructPointerSlice the address of a []*struct field in the struct.
-func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice {
-	return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toUint64Ptr() **uint64 {
+	return (**uint64)(p.p)
 }
-
-// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups).
-type structPointerSlice []structPointer
-
-func (v *structPointerSlice) Len() int                  { return len(*v) }
-func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] }
-func (v *structPointerSlice) Append(p structPointer)    { *v = append(*v, p) }
-
-// A word32 is the address of a "pointer to 32-bit value" field.
-type word32 **uint32
-
-// IsNil reports whether *v is nil.
-func word32_IsNil(p word32) bool {
-	return *p == nil
+func (p pointer) toUint64Slice() *[]uint64 {
+	return (*[]uint64)(p.p)
 }
-
-// Set sets *v to point at a newly allocated word set to x.
-func word32_Set(p word32, o *Buffer, x uint32) {
-	if len(o.uint32s) == 0 {
-		o.uint32s = make([]uint32, uint32PoolSize)
-	}
-	o.uint32s[0] = x
-	*p = &o.uint32s[0]
-	o.uint32s = o.uint32s[1:]
+func (p pointer) toUint32() *uint32 {
+	return (*uint32)(p.p)
 }
-
-// Get gets the value pointed at by *v.
-func word32_Get(p word32) uint32 {
-	return **p
+func (p pointer) toUint32Ptr() **uint32 {
+	return (**uint32)(p.p)
 }
-
-// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
-func structPointer_Word32(p structPointer, f field) word32 {
-	return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+func (p pointer) toUint32Slice() *[]uint32 {
+	return (*[]uint32)(p.p)
 }
-
-// A word32Val is the address of a 32-bit value field.
-type word32Val *uint32
-
-// Set sets *p to x.
-func word32Val_Set(p word32Val, x uint32) {
-	*p = x
+func (p pointer) toBool() *bool {
+	return (*bool)(p.p)
 }
-
-// Get gets the value pointed at by p.
-func word32Val_Get(p word32Val) uint32 {
-	return *p
+func (p pointer) toBoolPtr() **bool {
+	return (**bool)(p.p)
 }
-
-// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
-func structPointer_Word32Val(p structPointer, f field) word32Val {
-	return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+func (p pointer) toBoolSlice() *[]bool {
+	return (*[]bool)(p.p)
 }
-
-// A word32Slice is a slice of 32-bit values.
-type word32Slice []uint32
-
-func (v *word32Slice) Append(x uint32)    { *v = append(*v, x) }
-func (v *word32Slice) Len() int           { return len(*v) }
-func (v *word32Slice) Index(i int) uint32 { return (*v)[i] }
-
-// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct.
-func structPointer_Word32Slice(p structPointer, f field) *word32Slice {
-	return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func (p pointer) toFloat64() *float64 {
+	return (*float64)(p.p)
 }
-
-// word64 is like word32 but for 64-bit values.
-type word64 **uint64
-
-func word64_Set(p word64, o *Buffer, x uint64) {
-	if len(o.uint64s) == 0 {
-		o.uint64s = make([]uint64, uint64PoolSize)
-	}
-	o.uint64s[0] = x
-	*p = &o.uint64s[0]
-	o.uint64s = o.uint64s[1:]
+func (p pointer) toFloat64Ptr() **float64 {
+	return (**float64)(p.p)
 }
-
-func word64_IsNil(p word64) bool {
-	return *p == nil
+func (p pointer) toFloat64Slice() *[]float64 {
+	return (*[]float64)(p.p)
 }
-
-func word64_Get(p word64) uint64 {
-	return **p
+func (p pointer) toFloat32() *float32 {
+	return (*float32)(p.p)
+}
+func (p pointer) toFloat32Ptr() **float32 {
+	return (**float32)(p.p)
+}
+func (p pointer) toFloat32Slice() *[]float32 {
+	return (*[]float32)(p.p)
+}
+func (p pointer) toString() *string {
+	return (*string)(p.p)
+}
+func (p pointer) toStringPtr() **string {
+	return (**string)(p.p)
+}
+func (p pointer) toStringSlice() *[]string {
+	return (*[]string)(p.p)
+}
+func (p pointer) toBytes() *[]byte {
+	return (*[]byte)(p.p)
+}
+func (p pointer) toBytesSlice() *[][]byte {
+	return (*[][]byte)(p.p)
+}
+func (p pointer) toExtensions() *XXX_InternalExtensions {
+	return (*XXX_InternalExtensions)(p.p)
+}
+func (p pointer) toOldExtensions() *map[int32]Extension {
+	return (*map[int32]Extension)(p.p)
 }
 
-func structPointer_Word64(p structPointer, f field) word64 {
-	return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+// getPointerSlice loads []*T from p as a []pointer.
+// The value returned is aliased with the original slice.
+// This behavior differs from the implementation in pointer_reflect.go.
+func (p pointer) getPointerSlice() []pointer {
+	// Super-tricky - p should point to a []*T where T is a
+	// message type. We load it as []pointer.
+	return *(*[]pointer)(p.p)
 }
 
-// word64Val is like word32Val but for 64-bit values.
-type word64Val *uint64
+// setPointerSlice stores []pointer into p as a []*T.
+// The value set is aliased with the input slice.
+// This behavior differs from the implementation in pointer_reflect.go.
+func (p pointer) setPointerSlice(v []pointer) {
+	// Super-tricky - p should point to a []*T where T is a
+	// message type. We store it as []pointer.
+	*(*[]pointer)(p.p) = v
+}
 
-func word64Val_Set(p word64Val, o *Buffer, x uint64) {
-	*p = x
+// getPointer loads the pointer at p and returns it.
+func (p pointer) getPointer() pointer {
+	return pointer{p: *(*unsafe.Pointer)(p.p)}
 }
 
-func word64Val_Get(p word64Val) uint64 {
-	return *p
+// setPointer stores the pointer q at p.
+func (p pointer) setPointer(q pointer) {
+	*(*unsafe.Pointer)(p.p) = q.p
 }
 
-func structPointer_Word64Val(p structPointer, f field) word64Val {
-	return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
+// append q to the slice pointed to by p.
+func (p pointer) appendPointer(q pointer) {
+	s := (*[]unsafe.Pointer)(p.p)
+	*s = append(*s, q.p)
 }
 
-// word64Slice is like word32Slice but for 64-bit values.
-type word64Slice []uint64
+// getInterfacePointer returns a pointer that points to the
+// interface data of the interface pointed by p.
+func (p pointer) getInterfacePointer() pointer {
+	// Super-tricky - read pointer out of data word of interface value.
+	return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
+}
 
-func (v *word64Slice) Append(x uint64)    { *v = append(*v, x) }
-func (v *word64Slice) Len() int           { return len(*v) }
-func (v *word64Slice) Index(i int) uint64 { return (*v)[i] }
+// asPointerTo returns a reflect.Value that is a pointer to an
+// object of type t stored at p.
+func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
+	return reflect.NewAt(t, p.p)
+}
 
-func structPointer_Word64Slice(p structPointer, f field) *word64Slice {
-	return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
+func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
+	return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+}
+func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
+	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+}
+func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
+	return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+}
+func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
+	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+}
+func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
+	return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+}
+func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
+	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
+}
+func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
+	return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
+}
+func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
+	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
 }
diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go
index ec2289c0058e..79668ff5c5ca 100644
--- a/vendor/github.com/golang/protobuf/proto/properties.go
+++ b/vendor/github.com/golang/protobuf/proto/properties.go
@@ -58,42 +58,6 @@ const (
 	WireFixed32    = 5
 )
 
-const startSize = 10 // initial slice/string sizes
-
-// Encoders are defined in encode.go
-// An encoder outputs the full representation of a field, including its
-// tag and encoder type.
-type encoder func(p *Buffer, prop *Properties, base structPointer) error
-
-// A valueEncoder encodes a single integer in a particular encoding.
-type valueEncoder func(o *Buffer, x uint64) error
-
-// Sizers are defined in encode.go
-// A sizer returns the encoded size of a field, including its tag and encoder
-// type.
-type sizer func(prop *Properties, base structPointer) int
-
-// A valueSizer returns the encoded size of a single integer in a particular
-// encoding.
-type valueSizer func(x uint64) int
-
-// Decoders are defined in decode.go
-// A decoder creates a value from its wire representation.
-// Unrecognized subelements are saved in unrec.
-type decoder func(p *Buffer, prop *Properties, base structPointer) error
-
-// A valueDecoder decodes a single integer in a particular encoding.
-type valueDecoder func(o *Buffer) (x uint64, err error)
-
-// A oneofMarshaler does the marshaling for all oneof fields in a message.
-type oneofMarshaler func(Message, *Buffer) error
-
-// A oneofUnmarshaler does the unmarshaling for a oneof field in a message.
-type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error)
-
-// A oneofSizer does the sizing for all oneof fields in a message.
-type oneofSizer func(Message) int
-
 // tagMap is an optimization over map[int]int for typical protocol buffer
 // use-cases. Encoded protocol buffers are often in tag order with small tag
 // numbers.
@@ -140,13 +104,6 @@ type StructProperties struct {
 	decoderTags      tagMap         // map from proto tag to struct field number
 	decoderOrigNames map[string]int // map from original name to struct field number
 	order            []int          // list of struct field numbers in tag order
-	unrecField       field          // field id of the XXX_unrecognized []byte field
-	extendable       bool           // is this an extendable proto
-
-	oneofMarshaler   oneofMarshaler
-	oneofUnmarshaler oneofUnmarshaler
-	oneofSizer       oneofSizer
-	stype            reflect.Type
 
 	// OneofTypes contains information about the oneof fields in this message.
 	// It is keyed by the original name of a field.
@@ -182,41 +139,24 @@ type Properties struct {
 	Repeated bool
 	Packed   bool   // relevant for repeated primitives only
 	Enum     string // set for enum types only
-	proto3   bool   // whether this is known to be a proto3 field; set for []byte only
+	proto3   bool   // whether this is known to be a proto3 field
 	oneof    bool   // whether this is a oneof field
 
 	Default    string // default value
 	HasDefault bool   // whether an explicit default was provided
-	def_uint64 uint64
-
-	enc           encoder
-	valEnc        valueEncoder // set for bool and numeric types only
-	field         field
-	tagcode       []byte // encoding of EncodeVarint((Tag<<3)|WireType)
-	tagbuf        [8]byte
-	stype         reflect.Type      // set for struct types only
-	sprop         *StructProperties // set for struct types only
-	isMarshaler   bool
-	isUnmarshaler bool
-
-	mtype    reflect.Type // set for map types only
-	mkeyprop *Properties  // set for map types only
-	mvalprop *Properties  // set for map types only
-
-	size    sizer
-	valSize valueSizer // set for bool and numeric types only
-
-	dec    decoder
-	valDec valueDecoder // set for bool and numeric types only
-
-	// If this is a packable field, this will be the decoder for the packed version of the field.
-	packedDec decoder
+
+	stype reflect.Type      // set for struct types only
+	sprop *StructProperties // set for struct types only
+
+	mtype      reflect.Type // set for map types only
+	MapKeyProp *Properties  // set for map types only
+	MapValProp *Properties  // set for map types only
 }
 
 // String formats the properties in the protobuf struct field tag style.
 func (p *Properties) String() string {
 	s := p.Wire
-	s = ","
+	s += ","
 	s += strconv.Itoa(p.Tag)
 	if p.Required {
 		s += ",req"
@@ -262,29 +202,14 @@ func (p *Properties) Parse(s string) {
 	switch p.Wire {
 	case "varint":
 		p.WireType = WireVarint
-		p.valEnc = (*Buffer).EncodeVarint
-		p.valDec = (*Buffer).DecodeVarint
-		p.valSize = sizeVarint
 	case "fixed32":
 		p.WireType = WireFixed32
-		p.valEnc = (*Buffer).EncodeFixed32
-		p.valDec = (*Buffer).DecodeFixed32
-		p.valSize = sizeFixed32
 	case "fixed64":
 		p.WireType = WireFixed64
-		p.valEnc = (*Buffer).EncodeFixed64
-		p.valDec = (*Buffer).DecodeFixed64
-		p.valSize = sizeFixed64
 	case "zigzag32":
 		p.WireType = WireVarint
-		p.valEnc = (*Buffer).EncodeZigzag32
-		p.valDec = (*Buffer).DecodeZigzag32
-		p.valSize = sizeZigzag32
 	case "zigzag64":
 		p.WireType = WireVarint
-		p.valEnc = (*Buffer).EncodeZigzag64
-		p.valDec = (*Buffer).DecodeZigzag64
-		p.valSize = sizeZigzag64
 	case "bytes", "group":
 		p.WireType = WireBytes
 		// no numeric converter for non-numeric types
@@ -299,6 +224,7 @@ func (p *Properties) Parse(s string) {
 		return
 	}
 
+outer:
 	for i := 2; i < len(fields); i++ {
 		f := fields[i]
 		switch {
@@ -326,255 +252,40 @@ func (p *Properties) Parse(s string) {
 			if i+1 < len(fields) {
 				// Commas aren't escaped, and def is always last.
 				p.Default += "," + strings.Join(fields[i+1:], ",")
-				break
+				break outer
 			}
 		}
 	}
 }
 
-func logNoSliceEnc(t1, t2 reflect.Type) {
-	fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2)
-}
-
 var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
 
-// Initialize the fields for encoding and decoding.
-func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
-	p.enc = nil
-	p.dec = nil
-	p.size = nil
-
+// setFieldProps initializes the field properties for submessages and maps.
+func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
 	switch t1 := typ; t1.Kind() {
-	default:
-		fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
-
-	// proto3 scalar types
-
-	case reflect.Bool:
-		p.enc = (*Buffer).enc_proto3_bool
-		p.dec = (*Buffer).dec_proto3_bool
-		p.size = size_proto3_bool
-	case reflect.Int32:
-		p.enc = (*Buffer).enc_proto3_int32
-		p.dec = (*Buffer).dec_proto3_int32
-		p.size = size_proto3_int32
-	case reflect.Uint32:
-		p.enc = (*Buffer).enc_proto3_uint32
-		p.dec = (*Buffer).dec_proto3_int32 // can reuse
-		p.size = size_proto3_uint32
-	case reflect.Int64, reflect.Uint64:
-		p.enc = (*Buffer).enc_proto3_int64
-		p.dec = (*Buffer).dec_proto3_int64
-		p.size = size_proto3_int64
-	case reflect.Float32:
-		p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits
-		p.dec = (*Buffer).dec_proto3_int32
-		p.size = size_proto3_uint32
-	case reflect.Float64:
-		p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits
-		p.dec = (*Buffer).dec_proto3_int64
-		p.size = size_proto3_int64
-	case reflect.String:
-		p.enc = (*Buffer).enc_proto3_string
-		p.dec = (*Buffer).dec_proto3_string
-		p.size = size_proto3_string
-
 	case reflect.Ptr:
-		switch t2 := t1.Elem(); t2.Kind() {
-		default:
-			fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2)
-			break
-		case reflect.Bool:
-			p.enc = (*Buffer).enc_bool
-			p.dec = (*Buffer).dec_bool
-			p.size = size_bool
-		case reflect.Int32:
-			p.enc = (*Buffer).enc_int32
-			p.dec = (*Buffer).dec_int32
-			p.size = size_int32
-		case reflect.Uint32:
-			p.enc = (*Buffer).enc_uint32
-			p.dec = (*Buffer).dec_int32 // can reuse
-			p.size = size_uint32
-		case reflect.Int64, reflect.Uint64:
-			p.enc = (*Buffer).enc_int64
-			p.dec = (*Buffer).dec_int64
-			p.size = size_int64
-		case reflect.Float32:
-			p.enc = (*Buffer).enc_uint32 // can just treat them as bits
-			p.dec = (*Buffer).dec_int32
-			p.size = size_uint32
-		case reflect.Float64:
-			p.enc = (*Buffer).enc_int64 // can just treat them as bits
-			p.dec = (*Buffer).dec_int64
-			p.size = size_int64
-		case reflect.String:
-			p.enc = (*Buffer).enc_string
-			p.dec = (*Buffer).dec_string
-			p.size = size_string
-		case reflect.Struct:
+		if t1.Elem().Kind() == reflect.Struct {
 			p.stype = t1.Elem()
-			p.isMarshaler = isMarshaler(t1)
-			p.isUnmarshaler = isUnmarshaler(t1)
-			if p.Wire == "bytes" {
-				p.enc = (*Buffer).enc_struct_message
-				p.dec = (*Buffer).dec_struct_message
-				p.size = size_struct_message
-			} else {
-				p.enc = (*Buffer).enc_struct_group
-				p.dec = (*Buffer).dec_struct_group
-				p.size = size_struct_group
-			}
 		}
 
 	case reflect.Slice:
-		switch t2 := t1.Elem(); t2.Kind() {
-		default:
-			logNoSliceEnc(t1, t2)
-			break
-		case reflect.Bool:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_bool
-				p.size = size_slice_packed_bool
-			} else {
-				p.enc = (*Buffer).enc_slice_bool
-				p.size = size_slice_bool
-			}
-			p.dec = (*Buffer).dec_slice_bool
-			p.packedDec = (*Buffer).dec_slice_packed_bool
-		case reflect.Int32:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_int32
-				p.size = size_slice_packed_int32
-			} else {
-				p.enc = (*Buffer).enc_slice_int32
-				p.size = size_slice_int32
-			}
-			p.dec = (*Buffer).dec_slice_int32
-			p.packedDec = (*Buffer).dec_slice_packed_int32
-		case reflect.Uint32:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_uint32
-				p.size = size_slice_packed_uint32
-			} else {
-				p.enc = (*Buffer).enc_slice_uint32
-				p.size = size_slice_uint32
-			}
-			p.dec = (*Buffer).dec_slice_int32
-			p.packedDec = (*Buffer).dec_slice_packed_int32
-		case reflect.Int64, reflect.Uint64:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_int64
-				p.size = size_slice_packed_int64
-			} else {
-				p.enc = (*Buffer).enc_slice_int64
-				p.size = size_slice_int64
-			}
-			p.dec = (*Buffer).dec_slice_int64
-			p.packedDec = (*Buffer).dec_slice_packed_int64
-		case reflect.Uint8:
-			p.dec = (*Buffer).dec_slice_byte
-			if p.proto3 {
-				p.enc = (*Buffer).enc_proto3_slice_byte
-				p.size = size_proto3_slice_byte
-			} else {
-				p.enc = (*Buffer).enc_slice_byte
-				p.size = size_slice_byte
-			}
-		case reflect.Float32, reflect.Float64:
-			switch t2.Bits() {
-			case 32:
-				// can just treat them as bits
-				if p.Packed {
-					p.enc = (*Buffer).enc_slice_packed_uint32
-					p.size = size_slice_packed_uint32
-				} else {
-					p.enc = (*Buffer).enc_slice_uint32
-					p.size = size_slice_uint32
-				}
-				p.dec = (*Buffer).dec_slice_int32
-				p.packedDec = (*Buffer).dec_slice_packed_int32
-			case 64:
-				// can just treat them as bits
-				if p.Packed {
-					p.enc = (*Buffer).enc_slice_packed_int64
-					p.size = size_slice_packed_int64
-				} else {
-					p.enc = (*Buffer).enc_slice_int64
-					p.size = size_slice_int64
-				}
-				p.dec = (*Buffer).dec_slice_int64
-				p.packedDec = (*Buffer).dec_slice_packed_int64
-			default:
-				logNoSliceEnc(t1, t2)
-				break
-			}
-		case reflect.String:
-			p.enc = (*Buffer).enc_slice_string
-			p.dec = (*Buffer).dec_slice_string
-			p.size = size_slice_string
-		case reflect.Ptr:
-			switch t3 := t2.Elem(); t3.Kind() {
-			default:
-				fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3)
-				break
-			case reflect.Struct:
-				p.stype = t2.Elem()
-				p.isMarshaler = isMarshaler(t2)
-				p.isUnmarshaler = isUnmarshaler(t2)
-				if p.Wire == "bytes" {
-					p.enc = (*Buffer).enc_slice_struct_message
-					p.dec = (*Buffer).dec_slice_struct_message
-					p.size = size_slice_struct_message
-				} else {
-					p.enc = (*Buffer).enc_slice_struct_group
-					p.dec = (*Buffer).dec_slice_struct_group
-					p.size = size_slice_struct_group
-				}
-			}
-		case reflect.Slice:
-			switch t2.Elem().Kind() {
-			default:
-				fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem())
-				break
-			case reflect.Uint8:
-				p.enc = (*Buffer).enc_slice_slice_byte
-				p.dec = (*Buffer).dec_slice_slice_byte
-				p.size = size_slice_slice_byte
-			}
+		if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct {
+			p.stype = t2.Elem()
 		}
 
 	case reflect.Map:
-		p.enc = (*Buffer).enc_new_map
-		p.dec = (*Buffer).dec_new_map
-		p.size = size_new_map
-
 		p.mtype = t1
-		p.mkeyprop = &Properties{}
-		p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
-		p.mvalprop = &Properties{}
+		p.MapKeyProp = &Properties{}
+		p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
+		p.MapValProp = &Properties{}
 		vtype := p.mtype.Elem()
 		if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
 			// The value type is not a message (*T) or bytes ([]byte),
 			// so we need encoders for the pointer to this type.
 			vtype = reflect.PtrTo(vtype)
 		}
-		p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
-	}
-
-	// precalculate tag code
-	wire := p.WireType
-	if p.Packed {
-		wire = WireBytes
+		p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
 	}
-	x := uint32(p.Tag)<<3 | uint32(wire)
-	i := 0
-	for i = 0; x > 127; i++ {
-		p.tagbuf[i] = 0x80 | uint8(x&0x7F)
-		x >>= 7
-	}
-	p.tagbuf[i] = uint8(x)
-	p.tagcode = p.tagbuf[0 : i+1]
 
 	if p.stype != nil {
 		if lockGetProp {
@@ -586,32 +297,9 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock
 }
 
 var (
-	marshalerType   = reflect.TypeOf((*Marshaler)(nil)).Elem()
-	unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem()
+	marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
 )
 
-// isMarshaler reports whether type t implements Marshaler.
-func isMarshaler(t reflect.Type) bool {
-	// We're checking for (likely) pointer-receiver methods
-	// so if t is not a pointer, something is very wrong.
-	// The calls above only invoke isMarshaler on pointer types.
-	if t.Kind() != reflect.Ptr {
-		panic("proto: misuse of isMarshaler")
-	}
-	return t.Implements(marshalerType)
-}
-
-// isUnmarshaler reports whether type t implements Unmarshaler.
-func isUnmarshaler(t reflect.Type) bool {
-	// We're checking for (likely) pointer-receiver methods
-	// so if t is not a pointer, something is very wrong.
-	// The calls above only invoke isUnmarshaler on pointer types.
-	if t.Kind() != reflect.Ptr {
-		panic("proto: misuse of isUnmarshaler")
-	}
-	return t.Implements(unmarshalerType)
-}
-
 // Init populates the properties from a protocol buffer struct tag.
 func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
 	p.init(typ, name, tag, f, true)
@@ -621,14 +309,11 @@ func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructF
 	// "bytes,49,opt,def=hello!"
 	p.Name = name
 	p.OrigName = name
-	if f != nil {
-		p.field = toField(f)
-	}
 	if tag == "" {
 		return
 	}
 	p.Parse(tag)
-	p.setEncAndDec(typ, f, lockGetProp)
+	p.setFieldProps(typ, f, lockGetProp)
 }
 
 var (
@@ -649,9 +334,6 @@ func GetProperties(t reflect.Type) *StructProperties {
 	sprop, ok := propertiesMap[t]
 	propertiesMu.RUnlock()
 	if ok {
-		if collectStats {
-			stats.Chit++
-		}
 		return sprop
 	}
 
@@ -661,26 +343,26 @@ func GetProperties(t reflect.Type) *StructProperties {
 	return sprop
 }
 
+type (
+	oneofFuncsIface interface {
+		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
+	}
+	oneofWrappersIface interface {
+		XXX_OneofWrappers() []interface{}
+	}
+)
+
 // getPropertiesLocked requires that propertiesMu is held.
 func getPropertiesLocked(t reflect.Type) *StructProperties {
 	if prop, ok := propertiesMap[t]; ok {
-		if collectStats {
-			stats.Chit++
-		}
 		return prop
 	}
-	if collectStats {
-		stats.Cmiss++
-	}
 
 	prop := new(StructProperties)
 	// in case of recursive protos, fill this in now.
 	propertiesMap[t] = prop
 
 	// build properties
-	prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) ||
-		reflect.PtrTo(t).Implements(extendableProtoV1Type)
-	prop.unrecField = invalidField
 	prop.Prop = make([]*Properties, t.NumField())
 	prop.order = make([]int, t.NumField())
 
@@ -690,17 +372,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
 		name := f.Name
 		p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
 
-		if f.Name == "XXX_InternalExtensions" { // special case
-			p.enc = (*Buffer).enc_exts
-			p.dec = nil // not needed
-			p.size = size_exts
-		} else if f.Name == "XXX_extensions" { // special case
-			p.enc = (*Buffer).enc_map
-			p.dec = nil // not needed
-			p.size = size_map
-		} else if f.Name == "XXX_unrecognized" { // special case
-			prop.unrecField = toField(&f)
-		}
 		oneof := f.Tag.Get("protobuf_oneof") // special case
 		if oneof != "" {
 			// Oneof fields don't use the traditional protobuf tag.
@@ -715,22 +386,19 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
 			}
 			print("\n")
 		}
-		if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" {
-			fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]")
-		}
 	}
 
 	// Re-order prop.order.
 	sort.Sort(prop)
 
-	type oneofMessage interface {
-		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
+	var oots []interface{}
+	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
+	case oneofFuncsIface:
+		_, _, _, oots = m.XXX_OneofFuncs()
+	case oneofWrappersIface:
+		oots = m.XXX_OneofWrappers()
 	}
-	if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
-		var oots []interface{}
-		prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs()
-		prop.stype = t
-
+	if len(oots) > 0 {
 		// Interpret oneof metadata.
 		prop.OneofTypes = make(map[string]*OneofProperties)
 		for _, oot := range oots {
@@ -779,30 +447,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
 	return prop
 }
 
-// Return the Properties object for the x[0]'th field of the structure.
-func propByIndex(t reflect.Type, x []int) *Properties {
-	if len(x) != 1 {
-		fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t)
-		return nil
-	}
-	prop := GetProperties(t)
-	return prop.Prop[x[0]]
-}
-
-// Get the address and type of a pointer to a struct from an interface.
-func getbase(pb Message) (t reflect.Type, b structPointer, err error) {
-	if pb == nil {
-		err = ErrNil
-		return
-	}
-	// get the reflect type of the pointer to the struct.
-	t = reflect.TypeOf(pb)
-	// get the address of the struct.
-	value := reflect.ValueOf(pb)
-	b = toStructPointer(value)
-	return
-}
-
 // A global registry of enum types.
 // The generated code will register the generated maps by calling RegisterEnum.
 
@@ -826,20 +470,42 @@ func EnumValueMap(enumType string) map[string]int32 {
 // A registry of all linked message types.
 // The string is a fully-qualified proto name ("pkg.Message").
 var (
-	protoTypes    = make(map[string]reflect.Type)
-	revProtoTypes = make(map[reflect.Type]string)
+	protoTypedNils = make(map[string]Message)      // a map from proto names to typed nil pointers
+	protoMapTypes  = make(map[string]reflect.Type) // a map from proto names to map types
+	revProtoTypes  = make(map[reflect.Type]string)
 )
 
 // RegisterType is called from generated code and maps from the fully qualified
 // proto name to the type (pointer to struct) of the protocol buffer.
 func RegisterType(x Message, name string) {
-	if _, ok := protoTypes[name]; ok {
+	if _, ok := protoTypedNils[name]; ok {
 		// TODO: Some day, make this a panic.
 		log.Printf("proto: duplicate proto type registered: %s", name)
 		return
 	}
 	t := reflect.TypeOf(x)
-	protoTypes[name] = t
+	if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
+		// Generated code always calls RegisterType with nil x.
+		// This check is just for extra safety.
+		protoTypedNils[name] = x
+	} else {
+		protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
+	}
+	revProtoTypes[t] = name
+}
+
+// RegisterMapType is called from generated code and maps from the fully qualified
+// proto name to the native map type of the proto map definition.
+func RegisterMapType(x interface{}, name string) {
+	if reflect.TypeOf(x).Kind() != reflect.Map {
+		panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
+	}
+	if _, ok := protoMapTypes[name]; ok {
+		log.Printf("proto: duplicate proto type registered: %s", name)
+		return
+	}
+	t := reflect.TypeOf(x)
+	protoMapTypes[name] = t
 	revProtoTypes[t] = name
 }
 
@@ -855,7 +521,14 @@ func MessageName(x Message) string {
 }
 
 // MessageType returns the message type (pointer to struct) for a named message.
-func MessageType(name string) reflect.Type { return protoTypes[name] }
+// The type is not guaranteed to implement proto.Message if the name refers to a
+// map entry.
+func MessageType(name string) reflect.Type {
+	if t, ok := protoTypedNils[name]; ok {
+		return reflect.TypeOf(t)
+	}
+	return protoMapTypes[name]
+}
 
 // A registry of all linked proto files.
 var (
diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go
new file mode 100644
index 000000000000..5cb11fa955e4
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/table_marshal.go
@@ -0,0 +1,2776 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2016 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"unicode/utf8"
+)
+
+// a sizer takes a pointer to a field and the size of its tag, computes the size of
+// the encoded data.
+type sizer func(pointer, int) int
+
+// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format),
+// marshals the field to the end of the slice, returns the slice and error (if any).
+type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error)
+
+// marshalInfo is the information used for marshaling a message.
+type marshalInfo struct {
+	typ          reflect.Type
+	fields       []*marshalFieldInfo
+	unrecognized field                      // offset of XXX_unrecognized
+	extensions   field                      // offset of XXX_InternalExtensions
+	v1extensions field                      // offset of XXX_extensions
+	sizecache    field                      // offset of XXX_sizecache
+	initialized  int32                      // 0 -- only typ is set, 1 -- fully initialized
+	messageset   bool                       // uses message set wire format
+	hasmarshaler bool                       // has custom marshaler
+	sync.RWMutex                            // protect extElems map, also for initialization
+	extElems     map[int32]*marshalElemInfo // info of extension elements
+}
+
+// marshalFieldInfo is the information used for marshaling a field of a message.
+type marshalFieldInfo struct {
+	field      field
+	wiretag    uint64 // tag in wire format
+	tagsize    int    // size of tag in wire format
+	sizer      sizer
+	marshaler  marshaler
+	isPointer  bool
+	required   bool                              // field is required
+	name       string                            // name of the field, for error reporting
+	oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements
+}
+
+// marshalElemInfo is the information used for marshaling an extension or oneof element.
+type marshalElemInfo struct {
+	wiretag   uint64 // tag in wire format
+	tagsize   int    // size of tag in wire format
+	sizer     sizer
+	marshaler marshaler
+	isptr     bool // elem is pointer typed, thus interface of this type is a direct interface (extension only)
+	deref     bool // dereference the pointer before operating on it; implies isptr
+}
+
+var (
+	marshalInfoMap  = map[reflect.Type]*marshalInfo{}
+	marshalInfoLock sync.Mutex
+)
+
+// getMarshalInfo returns the information to marshal a given type of message.
+// The info it returns may not necessarily initialized.
+// t is the type of the message (NOT the pointer to it).
+func getMarshalInfo(t reflect.Type) *marshalInfo {
+	marshalInfoLock.Lock()
+	u, ok := marshalInfoMap[t]
+	if !ok {
+		u = &marshalInfo{typ: t}
+		marshalInfoMap[t] = u
+	}
+	marshalInfoLock.Unlock()
+	return u
+}
+
+// Size is the entry point from generated code,
+// and should be ONLY called by generated code.
+// It computes the size of encoded data of msg.
+// a is a pointer to a place to store cached marshal info.
+func (a *InternalMessageInfo) Size(msg Message) int {
+	u := getMessageMarshalInfo(msg, a)
+	ptr := toPointer(&msg)
+	if ptr.isNil() {
+		// We get here if msg is a typed nil ((*SomeMessage)(nil)),
+		// so it satisfies the interface, and msg == nil wouldn't
+		// catch it. We don't want crash in this case.
+		return 0
+	}
+	return u.size(ptr)
+}
+
+// Marshal is the entry point from generated code,
+// and should be ONLY called by generated code.
+// It marshals msg to the end of b.
+// a is a pointer to a place to store cached marshal info.
+func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) {
+	u := getMessageMarshalInfo(msg, a)
+	ptr := toPointer(&msg)
+	if ptr.isNil() {
+		// We get here if msg is a typed nil ((*SomeMessage)(nil)),
+		// so it satisfies the interface, and msg == nil wouldn't
+		// catch it. We don't want crash in this case.
+		return b, ErrNil
+	}
+	return u.marshal(b, ptr, deterministic)
+}
+
+func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo {
+	// u := a.marshal, but atomically.
+	// We use an atomic here to ensure memory consistency.
+	u := atomicLoadMarshalInfo(&a.marshal)
+	if u == nil {
+		// Get marshal information from type of message.
+		t := reflect.ValueOf(msg).Type()
+		if t.Kind() != reflect.Ptr {
+			panic(fmt.Sprintf("cannot handle non-pointer message type %v", t))
+		}
+		u = getMarshalInfo(t.Elem())
+		// Store it in the cache for later users.
+		// a.marshal = u, but atomically.
+		atomicStoreMarshalInfo(&a.marshal, u)
+	}
+	return u
+}
+
+// size is the main function to compute the size of the encoded data of a message.
+// ptr is the pointer to the message.
+func (u *marshalInfo) size(ptr pointer) int {
+	if atomic.LoadInt32(&u.initialized) == 0 {
+		u.computeMarshalInfo()
+	}
+
+	// If the message can marshal itself, let it do it, for compatibility.
+	// NOTE: This is not efficient.
+	if u.hasmarshaler {
+		m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
+		b, _ := m.Marshal()
+		return len(b)
+	}
+
+	n := 0
+	for _, f := range u.fields {
+		if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
+			// nil pointer always marshals to nothing
+			continue
+		}
+		n += f.sizer(ptr.offset(f.field), f.tagsize)
+	}
+	if u.extensions.IsValid() {
+		e := ptr.offset(u.extensions).toExtensions()
+		if u.messageset {
+			n += u.sizeMessageSet(e)
+		} else {
+			n += u.sizeExtensions(e)
+		}
+	}
+	if u.v1extensions.IsValid() {
+		m := *ptr.offset(u.v1extensions).toOldExtensions()
+		n += u.sizeV1Extensions(m)
+	}
+	if u.unrecognized.IsValid() {
+		s := *ptr.offset(u.unrecognized).toBytes()
+		n += len(s)
+	}
+	// cache the result for use in marshal
+	if u.sizecache.IsValid() {
+		atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n))
+	}
+	return n
+}
+
+// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated),
+// fall back to compute the size.
+func (u *marshalInfo) cachedsize(ptr pointer) int {
+	if u.sizecache.IsValid() {
+		return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32()))
+	}
+	return u.size(ptr)
+}
+
+// marshal is the main function to marshal a message. It takes a byte slice and appends
+// the encoded data to the end of the slice, returns the slice and error (if any).
+// ptr is the pointer to the message.
+// If deterministic is true, map is marshaled in deterministic order.
+func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) {
+	if atomic.LoadInt32(&u.initialized) == 0 {
+		u.computeMarshalInfo()
+	}
+
+	// If the message can marshal itself, let it do it, for compatibility.
+	// NOTE: This is not efficient.
+	if u.hasmarshaler {
+		m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
+		b1, err := m.Marshal()
+		b = append(b, b1...)
+		return b, err
+	}
+
+	var err, errLater error
+	// The old marshaler encodes extensions at beginning.
+	if u.extensions.IsValid() {
+		e := ptr.offset(u.extensions).toExtensions()
+		if u.messageset {
+			b, err = u.appendMessageSet(b, e, deterministic)
+		} else {
+			b, err = u.appendExtensions(b, e, deterministic)
+		}
+		if err != nil {
+			return b, err
+		}
+	}
+	if u.v1extensions.IsValid() {
+		m := *ptr.offset(u.v1extensions).toOldExtensions()
+		b, err = u.appendV1Extensions(b, m, deterministic)
+		if err != nil {
+			return b, err
+		}
+	}
+	for _, f := range u.fields {
+		if f.required {
+			if ptr.offset(f.field).getPointer().isNil() {
+				// Required field is not set.
+				// We record the error but keep going, to give a complete marshaling.
+				if errLater == nil {
+					errLater = &RequiredNotSetError{f.name}
+				}
+				continue
+			}
+		}
+		if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
+			// nil pointer always marshals to nothing
+			continue
+		}
+		b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic)
+		if err != nil {
+			if err1, ok := err.(*RequiredNotSetError); ok {
+				// Required field in submessage is not set.
+				// We record the error but keep going, to give a complete marshaling.
+				if errLater == nil {
+					errLater = &RequiredNotSetError{f.name + "." + err1.field}
+				}
+				continue
+			}
+			if err == errRepeatedHasNil {
+				err = errors.New("proto: repeated field " + f.name + " has nil element")
+			}
+			if err == errInvalidUTF8 {
+				if errLater == nil {
+					fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
+					errLater = &invalidUTF8Error{fullName}
+				}
+				continue
+			}
+			return b, err
+		}
+	}
+	if u.unrecognized.IsValid() {
+		s := *ptr.offset(u.unrecognized).toBytes()
+		b = append(b, s...)
+	}
+	return b, errLater
+}
+
+// computeMarshalInfo initializes the marshal info.
+func (u *marshalInfo) computeMarshalInfo() {
+	u.Lock()
+	defer u.Unlock()
+	if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock
+		return
+	}
+
+	t := u.typ
+	u.unrecognized = invalidField
+	u.extensions = invalidField
+	u.v1extensions = invalidField
+	u.sizecache = invalidField
+
+	// If the message can marshal itself, let it do it, for compatibility.
+	// NOTE: This is not efficient.
+	if reflect.PtrTo(t).Implements(marshalerType) {
+		u.hasmarshaler = true
+		atomic.StoreInt32(&u.initialized, 1)
+		return
+	}
+
+	// get oneof implementers
+	var oneofImplementers []interface{}
+	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
+	case oneofFuncsIface:
+		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
+	case oneofWrappersIface:
+		oneofImplementers = m.XXX_OneofWrappers()
+	}
+
+	n := t.NumField()
+
+	// deal with XXX fields first
+	for i := 0; i < t.NumField(); i++ {
+		f := t.Field(i)
+		if !strings.HasPrefix(f.Name, "XXX_") {
+			continue
+		}
+		switch f.Name {
+		case "XXX_sizecache":
+			u.sizecache = toField(&f)
+		case "XXX_unrecognized":
+			u.unrecognized = toField(&f)
+		case "XXX_InternalExtensions":
+			u.extensions = toField(&f)
+			u.messageset = f.Tag.Get("protobuf_messageset") == "1"
+		case "XXX_extensions":
+			u.v1extensions = toField(&f)
+		case "XXX_NoUnkeyedLiteral":
+			// nothing to do
+		default:
+			panic("unknown XXX field: " + f.Name)
+		}
+		n--
+	}
+
+	// normal fields
+	fields := make([]marshalFieldInfo, n) // batch allocation
+	u.fields = make([]*marshalFieldInfo, 0, n)
+	for i, j := 0, 0; i < t.NumField(); i++ {
+		f := t.Field(i)
+
+		if strings.HasPrefix(f.Name, "XXX_") {
+			continue
+		}
+		field := &fields[j]
+		j++
+		field.name = f.Name
+		u.fields = append(u.fields, field)
+		if f.Tag.Get("protobuf_oneof") != "" {
+			field.computeOneofFieldInfo(&f, oneofImplementers)
+			continue
+		}
+		if f.Tag.Get("protobuf") == "" {
+			// field has no tag (not in generated message), ignore it
+			u.fields = u.fields[:len(u.fields)-1]
+			j--
+			continue
+		}
+		field.computeMarshalFieldInfo(&f)
+	}
+
+	// fields are marshaled in tag order on the wire.
+	sort.Sort(byTag(u.fields))
+
+	atomic.StoreInt32(&u.initialized, 1)
+}
+
+// helper for sorting fields by tag
+type byTag []*marshalFieldInfo
+
+func (a byTag) Len() int           { return len(a) }
+func (a byTag) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag }
+
+// getExtElemInfo returns the information to marshal an extension element.
+// The info it returns is initialized.
+func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo {
+	// get from cache first
+	u.RLock()
+	e, ok := u.extElems[desc.Field]
+	u.RUnlock()
+	if ok {
+		return e
+	}
+
+	t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct
+	tags := strings.Split(desc.Tag, ",")
+	tag, err := strconv.Atoi(tags[1])
+	if err != nil {
+		panic("tag is not an integer")
+	}
+	wt := wiretype(tags[0])
+	if t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct {
+		t = t.Elem()
+	}
+	sizer, marshaler := typeMarshaler(t, tags, false, false)
+	var deref bool
+	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
+		t = reflect.PtrTo(t)
+		deref = true
+	}
+	e = &marshalElemInfo{
+		wiretag:   uint64(tag)<<3 | wt,
+		tagsize:   SizeVarint(uint64(tag) << 3),
+		sizer:     sizer,
+		marshaler: marshaler,
+		isptr:     t.Kind() == reflect.Ptr,
+		deref:     deref,
+	}
+
+	// update cache
+	u.Lock()
+	if u.extElems == nil {
+		u.extElems = make(map[int32]*marshalElemInfo)
+	}
+	u.extElems[desc.Field] = e
+	u.Unlock()
+	return e
+}
+
+// computeMarshalFieldInfo fills up the information to marshal a field.
+func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) {
+	// parse protobuf tag of the field.
+	// tag has format of "bytes,49,opt,name=foo,def=hello!"
+	tags := strings.Split(f.Tag.Get("protobuf"), ",")
+	if tags[0] == "" {
+		return
+	}
+	tag, err := strconv.Atoi(tags[1])
+	if err != nil {
+		panic("tag is not an integer")
+	}
+	wt := wiretype(tags[0])
+	if tags[2] == "req" {
+		fi.required = true
+	}
+	fi.setTag(f, tag, wt)
+	fi.setMarshaler(f, tags)
+}
+
+func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) {
+	fi.field = toField(f)
+	fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire.
+	fi.isPointer = true
+	fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f)
+	fi.oneofElems = make(map[reflect.Type]*marshalElemInfo)
+
+	ityp := f.Type // interface type
+	for _, o := range oneofImplementers {
+		t := reflect.TypeOf(o)
+		if !t.Implements(ityp) {
+			continue
+		}
+		sf := t.Elem().Field(0) // oneof implementer is a struct with a single field
+		tags := strings.Split(sf.Tag.Get("protobuf"), ",")
+		tag, err := strconv.Atoi(tags[1])
+		if err != nil {
+			panic("tag is not an integer")
+		}
+		wt := wiretype(tags[0])
+		sizer, marshaler := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value
+		fi.oneofElems[t.Elem()] = &marshalElemInfo{
+			wiretag:   uint64(tag)<<3 | wt,
+			tagsize:   SizeVarint(uint64(tag) << 3),
+			sizer:     sizer,
+			marshaler: marshaler,
+		}
+	}
+}
+
+// wiretype returns the wire encoding of the type.
+func wiretype(encoding string) uint64 {
+	switch encoding {
+	case "fixed32":
+		return WireFixed32
+	case "fixed64":
+		return WireFixed64
+	case "varint", "zigzag32", "zigzag64":
+		return WireVarint
+	case "bytes":
+		return WireBytes
+	case "group":
+		return WireStartGroup
+	}
+	panic("unknown wire type " + encoding)
+}
+
+// setTag fills up the tag (in wire format) and its size in the info of a field.
+func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) {
+	fi.field = toField(f)
+	fi.wiretag = uint64(tag)<<3 | wt
+	fi.tagsize = SizeVarint(uint64(tag) << 3)
+}
+
+// setMarshaler fills up the sizer and marshaler in the info of a field.
+func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) {
+	switch f.Type.Kind() {
+	case reflect.Map:
+		// map field
+		fi.isPointer = true
+		fi.sizer, fi.marshaler = makeMapMarshaler(f)
+		return
+	case reflect.Ptr, reflect.Slice:
+		fi.isPointer = true
+	}
+	fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false)
+}
+
+// typeMarshaler returns the sizer and marshaler of a given field.
+// t is the type of the field.
+// tags is the generated "protobuf" tag of the field.
+// If nozero is true, zero value is not marshaled to the wire.
+// If oneof is true, it is a oneof field.
+func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) {
+	encoding := tags[0]
+
+	pointer := false
+	slice := false
+	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
+		slice = true
+		t = t.Elem()
+	}
+	if t.Kind() == reflect.Ptr {
+		pointer = true
+		t = t.Elem()
+	}
+
+	packed := false
+	proto3 := false
+	validateUTF8 := true
+	for i := 2; i < len(tags); i++ {
+		if tags[i] == "packed" {
+			packed = true
+		}
+		if tags[i] == "proto3" {
+			proto3 = true
+		}
+	}
+	validateUTF8 = validateUTF8 && proto3
+
+	switch t.Kind() {
+	case reflect.Bool:
+		if pointer {
+			return sizeBoolPtr, appendBoolPtr
+		}
+		if slice {
+			if packed {
+				return sizeBoolPackedSlice, appendBoolPackedSlice
+			}
+			return sizeBoolSlice, appendBoolSlice
+		}
+		if nozero {
+			return sizeBoolValueNoZero, appendBoolValueNoZero
+		}
+		return sizeBoolValue, appendBoolValue
+	case reflect.Uint32:
+		switch encoding {
+		case "fixed32":
+			if pointer {
+				return sizeFixed32Ptr, appendFixed32Ptr
+			}
+			if slice {
+				if packed {
+					return sizeFixed32PackedSlice, appendFixed32PackedSlice
+				}
+				return sizeFixed32Slice, appendFixed32Slice
+			}
+			if nozero {
+				return sizeFixed32ValueNoZero, appendFixed32ValueNoZero
+			}
+			return sizeFixed32Value, appendFixed32Value
+		case "varint":
+			if pointer {
+				return sizeVarint32Ptr, appendVarint32Ptr
+			}
+			if slice {
+				if packed {
+					return sizeVarint32PackedSlice, appendVarint32PackedSlice
+				}
+				return sizeVarint32Slice, appendVarint32Slice
+			}
+			if nozero {
+				return sizeVarint32ValueNoZero, appendVarint32ValueNoZero
+			}
+			return sizeVarint32Value, appendVarint32Value
+		}
+	case reflect.Int32:
+		switch encoding {
+		case "fixed32":
+			if pointer {
+				return sizeFixedS32Ptr, appendFixedS32Ptr
+			}
+			if slice {
+				if packed {
+					return sizeFixedS32PackedSlice, appendFixedS32PackedSlice
+				}
+				return sizeFixedS32Slice, appendFixedS32Slice
+			}
+			if nozero {
+				return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero
+			}
+			return sizeFixedS32Value, appendFixedS32Value
+		case "varint":
+			if pointer {
+				return sizeVarintS32Ptr, appendVarintS32Ptr
+			}
+			if slice {
+				if packed {
+					return sizeVarintS32PackedSlice, appendVarintS32PackedSlice
+				}
+				return sizeVarintS32Slice, appendVarintS32Slice
+			}
+			if nozero {
+				return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero
+			}
+			return sizeVarintS32Value, appendVarintS32Value
+		case "zigzag32":
+			if pointer {
+				return sizeZigzag32Ptr, appendZigzag32Ptr
+			}
+			if slice {
+				if packed {
+					return sizeZigzag32PackedSlice, appendZigzag32PackedSlice
+				}
+				return sizeZigzag32Slice, appendZigzag32Slice
+			}
+			if nozero {
+				return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero
+			}
+			return sizeZigzag32Value, appendZigzag32Value
+		}
+	case reflect.Uint64:
+		switch encoding {
+		case "fixed64":
+			if pointer {
+				return sizeFixed64Ptr, appendFixed64Ptr
+			}
+			if slice {
+				if packed {
+					return sizeFixed64PackedSlice, appendFixed64PackedSlice
+				}
+				return sizeFixed64Slice, appendFixed64Slice
+			}
+			if nozero {
+				return sizeFixed64ValueNoZero, appendFixed64ValueNoZero
+			}
+			return sizeFixed64Value, appendFixed64Value
+		case "varint":
+			if pointer {
+				return sizeVarint64Ptr, appendVarint64Ptr
+			}
+			if slice {
+				if packed {
+					return sizeVarint64PackedSlice, appendVarint64PackedSlice
+				}
+				return sizeVarint64Slice, appendVarint64Slice
+			}
+			if nozero {
+				return sizeVarint64ValueNoZero, appendVarint64ValueNoZero
+			}
+			return sizeVarint64Value, appendVarint64Value
+		}
+	case reflect.Int64:
+		switch encoding {
+		case "fixed64":
+			if pointer {
+				return sizeFixedS64Ptr, appendFixedS64Ptr
+			}
+			if slice {
+				if packed {
+					return sizeFixedS64PackedSlice, appendFixedS64PackedSlice
+				}
+				return sizeFixedS64Slice, appendFixedS64Slice
+			}
+			if nozero {
+				return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero
+			}
+			return sizeFixedS64Value, appendFixedS64Value
+		case "varint":
+			if pointer {
+				return sizeVarintS64Ptr, appendVarintS64Ptr
+			}
+			if slice {
+				if packed {
+					return sizeVarintS64PackedSlice, appendVarintS64PackedSlice
+				}
+				return sizeVarintS64Slice, appendVarintS64Slice
+			}
+			if nozero {
+				return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero
+			}
+			return sizeVarintS64Value, appendVarintS64Value
+		case "zigzag64":
+			if pointer {
+				return sizeZigzag64Ptr, appendZigzag64Ptr
+			}
+			if slice {
+				if packed {
+					return sizeZigzag64PackedSlice, appendZigzag64PackedSlice
+				}
+				return sizeZigzag64Slice, appendZigzag64Slice
+			}
+			if nozero {
+				return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero
+			}
+			return sizeZigzag64Value, appendZigzag64Value
+		}
+	case reflect.Float32:
+		if pointer {
+			return sizeFloat32Ptr, appendFloat32Ptr
+		}
+		if slice {
+			if packed {
+				return sizeFloat32PackedSlice, appendFloat32PackedSlice
+			}
+			return sizeFloat32Slice, appendFloat32Slice
+		}
+		if nozero {
+			return sizeFloat32ValueNoZero, appendFloat32ValueNoZero
+		}
+		return sizeFloat32Value, appendFloat32Value
+	case reflect.Float64:
+		if pointer {
+			return sizeFloat64Ptr, appendFloat64Ptr
+		}
+		if slice {
+			if packed {
+				return sizeFloat64PackedSlice, appendFloat64PackedSlice
+			}
+			return sizeFloat64Slice, appendFloat64Slice
+		}
+		if nozero {
+			return sizeFloat64ValueNoZero, appendFloat64ValueNoZero
+		}
+		return sizeFloat64Value, appendFloat64Value
+	case reflect.String:
+		if validateUTF8 {
+			if pointer {
+				return sizeStringPtr, appendUTF8StringPtr
+			}
+			if slice {
+				return sizeStringSlice, appendUTF8StringSlice
+			}
+			if nozero {
+				return sizeStringValueNoZero, appendUTF8StringValueNoZero
+			}
+			return sizeStringValue, appendUTF8StringValue
+		}
+		if pointer {
+			return sizeStringPtr, appendStringPtr
+		}
+		if slice {
+			return sizeStringSlice, appendStringSlice
+		}
+		if nozero {
+			return sizeStringValueNoZero, appendStringValueNoZero
+		}
+		return sizeStringValue, appendStringValue
+	case reflect.Slice:
+		if slice {
+			return sizeBytesSlice, appendBytesSlice
+		}
+		if oneof {
+			// Oneof bytes field may also have "proto3" tag.
+			// We want to marshal it as a oneof field. Do this
+			// check before the proto3 check.
+			return sizeBytesOneof, appendBytesOneof
+		}
+		if proto3 {
+			return sizeBytes3, appendBytes3
+		}
+		return sizeBytes, appendBytes
+	case reflect.Struct:
+		switch encoding {
+		case "group":
+			if slice {
+				return makeGroupSliceMarshaler(getMarshalInfo(t))
+			}
+			return makeGroupMarshaler(getMarshalInfo(t))
+		case "bytes":
+			if slice {
+				return makeMessageSliceMarshaler(getMarshalInfo(t))
+			}
+			return makeMessageMarshaler(getMarshalInfo(t))
+		}
+	}
+	panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding))
+}
+
+// Below are functions to size/marshal a specific type of a field.
+// They are stored in the field's info, and called by function pointers.
+// They have type sizer or marshaler.
+
+func sizeFixed32Value(_ pointer, tagsize int) int {
+	return 4 + tagsize
+}
+func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toUint32()
+	if v == 0 {
+		return 0
+	}
+	return 4 + tagsize
+}
+func sizeFixed32Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toUint32Ptr()
+	if p == nil {
+		return 0
+	}
+	return 4 + tagsize
+}
+func sizeFixed32Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint32Slice()
+	return (4 + tagsize) * len(s)
+}
+func sizeFixed32PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint32Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
+}
+func sizeFixedS32Value(_ pointer, tagsize int) int {
+	return 4 + tagsize
+}
+func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toInt32()
+	if v == 0 {
+		return 0
+	}
+	return 4 + tagsize
+}
+func sizeFixedS32Ptr(ptr pointer, tagsize int) int {
+	p := ptr.getInt32Ptr()
+	if p == nil {
+		return 0
+	}
+	return 4 + tagsize
+}
+func sizeFixedS32Slice(ptr pointer, tagsize int) int {
+	s := ptr.getInt32Slice()
+	return (4 + tagsize) * len(s)
+}
+func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int {
+	s := ptr.getInt32Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
+}
+func sizeFloat32Value(_ pointer, tagsize int) int {
+	return 4 + tagsize
+}
+func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int {
+	v := math.Float32bits(*ptr.toFloat32())
+	if v == 0 {
+		return 0
+	}
+	return 4 + tagsize
+}
+func sizeFloat32Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toFloat32Ptr()
+	if p == nil {
+		return 0
+	}
+	return 4 + tagsize
+}
+func sizeFloat32Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toFloat32Slice()
+	return (4 + tagsize) * len(s)
+}
+func sizeFloat32PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toFloat32Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
+}
+func sizeFixed64Value(_ pointer, tagsize int) int {
+	return 8 + tagsize
+}
+func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toUint64()
+	if v == 0 {
+		return 0
+	}
+	return 8 + tagsize
+}
+func sizeFixed64Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toUint64Ptr()
+	if p == nil {
+		return 0
+	}
+	return 8 + tagsize
+}
+func sizeFixed64Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint64Slice()
+	return (8 + tagsize) * len(s)
+}
+func sizeFixed64PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint64Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
+}
+func sizeFixedS64Value(_ pointer, tagsize int) int {
+	return 8 + tagsize
+}
+func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toInt64()
+	if v == 0 {
+		return 0
+	}
+	return 8 + tagsize
+}
+func sizeFixedS64Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toInt64Ptr()
+	if p == nil {
+		return 0
+	}
+	return 8 + tagsize
+}
+func sizeFixedS64Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toInt64Slice()
+	return (8 + tagsize) * len(s)
+}
+func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toInt64Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
+}
+func sizeFloat64Value(_ pointer, tagsize int) int {
+	return 8 + tagsize
+}
+func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int {
+	v := math.Float64bits(*ptr.toFloat64())
+	if v == 0 {
+		return 0
+	}
+	return 8 + tagsize
+}
+func sizeFloat64Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toFloat64Ptr()
+	if p == nil {
+		return 0
+	}
+	return 8 + tagsize
+}
+func sizeFloat64Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toFloat64Slice()
+	return (8 + tagsize) * len(s)
+}
+func sizeFloat64PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toFloat64Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
+}
+func sizeVarint32Value(ptr pointer, tagsize int) int {
+	v := *ptr.toUint32()
+	return SizeVarint(uint64(v)) + tagsize
+}
+func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toUint32()
+	if v == 0 {
+		return 0
+	}
+	return SizeVarint(uint64(v)) + tagsize
+}
+func sizeVarint32Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toUint32Ptr()
+	if p == nil {
+		return 0
+	}
+	return SizeVarint(uint64(*p)) + tagsize
+}
+func sizeVarint32Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint32Slice()
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v)) + tagsize
+	}
+	return n
+}
+func sizeVarint32PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint32Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v))
+	}
+	return n + SizeVarint(uint64(n)) + tagsize
+}
+func sizeVarintS32Value(ptr pointer, tagsize int) int {
+	v := *ptr.toInt32()
+	return SizeVarint(uint64(v)) + tagsize
+}
+func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toInt32()
+	if v == 0 {
+		return 0
+	}
+	return SizeVarint(uint64(v)) + tagsize
+}
+func sizeVarintS32Ptr(ptr pointer, tagsize int) int {
+	p := ptr.getInt32Ptr()
+	if p == nil {
+		return 0
+	}
+	return SizeVarint(uint64(*p)) + tagsize
+}
+func sizeVarintS32Slice(ptr pointer, tagsize int) int {
+	s := ptr.getInt32Slice()
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v)) + tagsize
+	}
+	return n
+}
+func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int {
+	s := ptr.getInt32Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v))
+	}
+	return n + SizeVarint(uint64(n)) + tagsize
+}
+func sizeVarint64Value(ptr pointer, tagsize int) int {
+	v := *ptr.toUint64()
+	return SizeVarint(v) + tagsize
+}
+func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toUint64()
+	if v == 0 {
+		return 0
+	}
+	return SizeVarint(v) + tagsize
+}
+func sizeVarint64Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toUint64Ptr()
+	if p == nil {
+		return 0
+	}
+	return SizeVarint(*p) + tagsize
+}
+func sizeVarint64Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint64Slice()
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(v) + tagsize
+	}
+	return n
+}
+func sizeVarint64PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toUint64Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(v)
+	}
+	return n + SizeVarint(uint64(n)) + tagsize
+}
+func sizeVarintS64Value(ptr pointer, tagsize int) int {
+	v := *ptr.toInt64()
+	return SizeVarint(uint64(v)) + tagsize
+}
+func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toInt64()
+	if v == 0 {
+		return 0
+	}
+	return SizeVarint(uint64(v)) + tagsize
+}
+func sizeVarintS64Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toInt64Ptr()
+	if p == nil {
+		return 0
+	}
+	return SizeVarint(uint64(*p)) + tagsize
+}
+func sizeVarintS64Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toInt64Slice()
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v)) + tagsize
+	}
+	return n
+}
+func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toInt64Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v))
+	}
+	return n + SizeVarint(uint64(n)) + tagsize
+}
+func sizeZigzag32Value(ptr pointer, tagsize int) int {
+	v := *ptr.toInt32()
+	return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
+}
+func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toInt32()
+	if v == 0 {
+		return 0
+	}
+	return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
+}
+func sizeZigzag32Ptr(ptr pointer, tagsize int) int {
+	p := ptr.getInt32Ptr()
+	if p == nil {
+		return 0
+	}
+	v := *p
+	return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
+}
+func sizeZigzag32Slice(ptr pointer, tagsize int) int {
+	s := ptr.getInt32Slice()
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
+	}
+	return n
+}
+func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int {
+	s := ptr.getInt32Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
+	}
+	return n + SizeVarint(uint64(n)) + tagsize
+}
+func sizeZigzag64Value(ptr pointer, tagsize int) int {
+	v := *ptr.toInt64()
+	return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
+}
+func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toInt64()
+	if v == 0 {
+		return 0
+	}
+	return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
+}
+func sizeZigzag64Ptr(ptr pointer, tagsize int) int {
+	p := *ptr.toInt64Ptr()
+	if p == nil {
+		return 0
+	}
+	v := *p
+	return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
+}
+func sizeZigzag64Slice(ptr pointer, tagsize int) int {
+	s := *ptr.toInt64Slice()
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
+	}
+	return n
+}
+func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toInt64Slice()
+	if len(s) == 0 {
+		return 0
+	}
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
+	}
+	return n + SizeVarint(uint64(n)) + tagsize
+}
+func sizeBoolValue(_ pointer, tagsize int) int {
+	return 1 + tagsize
+}
+func sizeBoolValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toBool()
+	if !v {
+		return 0
+	}
+	return 1 + tagsize
+}
+func sizeBoolPtr(ptr pointer, tagsize int) int {
+	p := *ptr.toBoolPtr()
+	if p == nil {
+		return 0
+	}
+	return 1 + tagsize
+}
+func sizeBoolSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toBoolSlice()
+	return (1 + tagsize) * len(s)
+}
+func sizeBoolPackedSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toBoolSlice()
+	if len(s) == 0 {
+		return 0
+	}
+	return len(s) + SizeVarint(uint64(len(s))) + tagsize
+}
+func sizeStringValue(ptr pointer, tagsize int) int {
+	v := *ptr.toString()
+	return len(v) + SizeVarint(uint64(len(v))) + tagsize
+}
+func sizeStringValueNoZero(ptr pointer, tagsize int) int {
+	v := *ptr.toString()
+	if v == "" {
+		return 0
+	}
+	return len(v) + SizeVarint(uint64(len(v))) + tagsize
+}
+func sizeStringPtr(ptr pointer, tagsize int) int {
+	p := *ptr.toStringPtr()
+	if p == nil {
+		return 0
+	}
+	v := *p
+	return len(v) + SizeVarint(uint64(len(v))) + tagsize
+}
+func sizeStringSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toStringSlice()
+	n := 0
+	for _, v := range s {
+		n += len(v) + SizeVarint(uint64(len(v))) + tagsize
+	}
+	return n
+}
+func sizeBytes(ptr pointer, tagsize int) int {
+	v := *ptr.toBytes()
+	if v == nil {
+		return 0
+	}
+	return len(v) + SizeVarint(uint64(len(v))) + tagsize
+}
+func sizeBytes3(ptr pointer, tagsize int) int {
+	v := *ptr.toBytes()
+	if len(v) == 0 {
+		return 0
+	}
+	return len(v) + SizeVarint(uint64(len(v))) + tagsize
+}
+func sizeBytesOneof(ptr pointer, tagsize int) int {
+	v := *ptr.toBytes()
+	return len(v) + SizeVarint(uint64(len(v))) + tagsize
+}
+func sizeBytesSlice(ptr pointer, tagsize int) int {
+	s := *ptr.toBytesSlice()
+	n := 0
+	for _, v := range s {
+		n += len(v) + SizeVarint(uint64(len(v))) + tagsize
+	}
+	return n
+}
+
+// appendFixed32 appends an encoded fixed32 to b.
+func appendFixed32(b []byte, v uint32) []byte {
+	b = append(b,
+		byte(v),
+		byte(v>>8),
+		byte(v>>16),
+		byte(v>>24))
+	return b
+}
+
+// appendFixed64 appends an encoded fixed64 to b.
+func appendFixed64(b []byte, v uint64) []byte {
+	b = append(b,
+		byte(v),
+		byte(v>>8),
+		byte(v>>16),
+		byte(v>>24),
+		byte(v>>32),
+		byte(v>>40),
+		byte(v>>48),
+		byte(v>>56))
+	return b
+}
+
+// appendVarint appends an encoded varint to b.
+func appendVarint(b []byte, v uint64) []byte {
+	// TODO: make 1-byte (maybe 2-byte) case inline-able, once we
+	// have non-leaf inliner.
+	switch {
+	case v < 1<<7:
+		b = append(b, byte(v))
+	case v < 1<<14:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte(v>>7))
+	case v < 1<<21:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte(v>>14))
+	case v < 1<<28:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte(v>>21))
+	case v < 1<<35:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte((v>>21)&0x7f|0x80),
+			byte(v>>28))
+	case v < 1<<42:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte((v>>21)&0x7f|0x80),
+			byte((v>>28)&0x7f|0x80),
+			byte(v>>35))
+	case v < 1<<49:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte((v>>21)&0x7f|0x80),
+			byte((v>>28)&0x7f|0x80),
+			byte((v>>35)&0x7f|0x80),
+			byte(v>>42))
+	case v < 1<<56:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte((v>>21)&0x7f|0x80),
+			byte((v>>28)&0x7f|0x80),
+			byte((v>>35)&0x7f|0x80),
+			byte((v>>42)&0x7f|0x80),
+			byte(v>>49))
+	case v < 1<<63:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte((v>>21)&0x7f|0x80),
+			byte((v>>28)&0x7f|0x80),
+			byte((v>>35)&0x7f|0x80),
+			byte((v>>42)&0x7f|0x80),
+			byte((v>>49)&0x7f|0x80),
+			byte(v>>56))
+	default:
+		b = append(b,
+			byte(v&0x7f|0x80),
+			byte((v>>7)&0x7f|0x80),
+			byte((v>>14)&0x7f|0x80),
+			byte((v>>21)&0x7f|0x80),
+			byte((v>>28)&0x7f|0x80),
+			byte((v>>35)&0x7f|0x80),
+			byte((v>>42)&0x7f|0x80),
+			byte((v>>49)&0x7f|0x80),
+			byte((v>>56)&0x7f|0x80),
+			1)
+	}
+	return b
+}
+
+func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint32()
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, v)
+	return b, nil
+}
+func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint32()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, v)
+	return b, nil
+}
+func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toUint32Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, *p)
+	return b, nil
+}
+func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint32Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendFixed32(b, v)
+	}
+	return b, nil
+}
+func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint32Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(4*len(s)))
+	for _, v := range s {
+		b = appendFixed32(b, v)
+	}
+	return b, nil
+}
+func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt32()
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, uint32(v))
+	return b, nil
+}
+func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt32()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, uint32(v))
+	return b, nil
+}
+func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := ptr.getInt32Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, uint32(*p))
+	return b, nil
+}
+func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := ptr.getInt32Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendFixed32(b, uint32(v))
+	}
+	return b, nil
+}
+func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := ptr.getInt32Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(4*len(s)))
+	for _, v := range s {
+		b = appendFixed32(b, uint32(v))
+	}
+	return b, nil
+}
+func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := math.Float32bits(*ptr.toFloat32())
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, v)
+	return b, nil
+}
+func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := math.Float32bits(*ptr.toFloat32())
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, v)
+	return b, nil
+}
+func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toFloat32Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed32(b, math.Float32bits(*p))
+	return b, nil
+}
+func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toFloat32Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendFixed32(b, math.Float32bits(v))
+	}
+	return b, nil
+}
+func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toFloat32Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(4*len(s)))
+	for _, v := range s {
+		b = appendFixed32(b, math.Float32bits(v))
+	}
+	return b, nil
+}
+func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint64()
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, v)
+	return b, nil
+}
+func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint64()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, v)
+	return b, nil
+}
+func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toUint64Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, *p)
+	return b, nil
+}
+func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint64Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendFixed64(b, v)
+	}
+	return b, nil
+}
+func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint64Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(8*len(s)))
+	for _, v := range s {
+		b = appendFixed64(b, v)
+	}
+	return b, nil
+}
+func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt64()
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, uint64(v))
+	return b, nil
+}
+func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt64()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, uint64(v))
+	return b, nil
+}
+func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toInt64Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, uint64(*p))
+	return b, nil
+}
+func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toInt64Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendFixed64(b, uint64(v))
+	}
+	return b, nil
+}
+func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toInt64Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(8*len(s)))
+	for _, v := range s {
+		b = appendFixed64(b, uint64(v))
+	}
+	return b, nil
+}
+func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := math.Float64bits(*ptr.toFloat64())
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, v)
+	return b, nil
+}
+func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := math.Float64bits(*ptr.toFloat64())
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, v)
+	return b, nil
+}
+func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toFloat64Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendFixed64(b, math.Float64bits(*p))
+	return b, nil
+}
+func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toFloat64Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendFixed64(b, math.Float64bits(v))
+	}
+	return b, nil
+}
+func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toFloat64Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(8*len(s)))
+	for _, v := range s {
+		b = appendFixed64(b, math.Float64bits(v))
+	}
+	return b, nil
+}
+func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint32()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v))
+	return b, nil
+}
+func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint32()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v))
+	return b, nil
+}
+func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toUint32Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(*p))
+	return b, nil
+}
+func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint32Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(v))
+	}
+	return b, nil
+}
+func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint32Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	// compute size
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v))
+	}
+	b = appendVarint(b, uint64(n))
+	for _, v := range s {
+		b = appendVarint(b, uint64(v))
+	}
+	return b, nil
+}
+func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt32()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v))
+	return b, nil
+}
+func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt32()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v))
+	return b, nil
+}
+func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := ptr.getInt32Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(*p))
+	return b, nil
+}
+func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := ptr.getInt32Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(v))
+	}
+	return b, nil
+}
+func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := ptr.getInt32Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	// compute size
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v))
+	}
+	b = appendVarint(b, uint64(n))
+	for _, v := range s {
+		b = appendVarint(b, uint64(v))
+	}
+	return b, nil
+}
+func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint64()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, v)
+	return b, nil
+}
+func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toUint64()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, v)
+	return b, nil
+}
+func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toUint64Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, *p)
+	return b, nil
+}
+func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint64Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, v)
+	}
+	return b, nil
+}
+func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toUint64Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	// compute size
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(v)
+	}
+	b = appendVarint(b, uint64(n))
+	for _, v := range s {
+		b = appendVarint(b, v)
+	}
+	return b, nil
+}
+func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt64()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v))
+	return b, nil
+}
+func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt64()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v))
+	return b, nil
+}
+func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toInt64Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(*p))
+	return b, nil
+}
+func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toInt64Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(v))
+	}
+	return b, nil
+}
+func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toInt64Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	// compute size
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v))
+	}
+	b = appendVarint(b, uint64(n))
+	for _, v := range s {
+		b = appendVarint(b, uint64(v))
+	}
+	return b, nil
+}
+func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt32()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
+	return b, nil
+}
+func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt32()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
+	return b, nil
+}
+func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := ptr.getInt32Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	v := *p
+	b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
+	return b, nil
+}
+func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := ptr.getInt32Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
+	}
+	return b, nil
+}
+func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := ptr.getInt32Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	// compute size
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
+	}
+	b = appendVarint(b, uint64(n))
+	for _, v := range s {
+		b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
+	}
+	return b, nil
+}
+func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt64()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
+	return b, nil
+}
+func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toInt64()
+	if v == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
+	return b, nil
+}
+func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toInt64Ptr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	v := *p
+	b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
+	return b, nil
+}
+func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toInt64Slice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
+	}
+	return b, nil
+}
+func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toInt64Slice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	// compute size
+	n := 0
+	for _, v := range s {
+		n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
+	}
+	b = appendVarint(b, uint64(n))
+	for _, v := range s {
+		b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
+	}
+	return b, nil
+}
+func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toBool()
+	b = appendVarint(b, wiretag)
+	if v {
+		b = append(b, 1)
+	} else {
+		b = append(b, 0)
+	}
+	return b, nil
+}
+func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toBool()
+	if !v {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = append(b, 1)
+	return b, nil
+}
+
+func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toBoolPtr()
+	if p == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	if *p {
+		b = append(b, 1)
+	} else {
+		b = append(b, 0)
+	}
+	return b, nil
+}
+func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toBoolSlice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		if v {
+			b = append(b, 1)
+		} else {
+			b = append(b, 0)
+		}
+	}
+	return b, nil
+}
+func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toBoolSlice()
+	if len(s) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag&^7|WireBytes)
+	b = appendVarint(b, uint64(len(s)))
+	for _, v := range s {
+		if v {
+			b = append(b, 1)
+		} else {
+			b = append(b, 0)
+		}
+	}
+	return b, nil
+}
+func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toString()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	return b, nil
+}
+func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toString()
+	if v == "" {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	return b, nil
+}
+func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	p := *ptr.toStringPtr()
+	if p == nil {
+		return b, nil
+	}
+	v := *p
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	return b, nil
+}
+func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toStringSlice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(len(v)))
+		b = append(b, v...)
+	}
+	return b, nil
+}
+func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	v := *ptr.toString()
+	if !utf8.ValidString(v) {
+		invalidUTF8 = true
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	v := *ptr.toString()
+	if v == "" {
+		return b, nil
+	}
+	if !utf8.ValidString(v) {
+		invalidUTF8 = true
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	p := *ptr.toStringPtr()
+	if p == nil {
+		return b, nil
+	}
+	v := *p
+	if !utf8.ValidString(v) {
+		invalidUTF8 = true
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	s := *ptr.toStringSlice()
+	for _, v := range s {
+		if !utf8.ValidString(v) {
+			invalidUTF8 = true
+		}
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(len(v)))
+		b = append(b, v...)
+	}
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toBytes()
+	if v == nil {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	return b, nil
+}
+func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toBytes()
+	if len(v) == 0 {
+		return b, nil
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	return b, nil
+}
+func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	v := *ptr.toBytes()
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	return b, nil
+}
+func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toBytesSlice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(len(v)))
+		b = append(b, v...)
+	}
+	return b, nil
+}
+
+// makeGroupMarshaler returns the sizer and marshaler for a group.
+// u is the marshal info of the underlying message.
+func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) {
+	return func(ptr pointer, tagsize int) int {
+			p := ptr.getPointer()
+			if p.isNil() {
+				return 0
+			}
+			return u.size(p) + 2*tagsize
+		},
+		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
+			p := ptr.getPointer()
+			if p.isNil() {
+				return b, nil
+			}
+			var err error
+			b = appendVarint(b, wiretag) // start group
+			b, err = u.marshal(b, p, deterministic)
+			b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
+			return b, err
+		}
+}
+
+// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice.
+// u is the marshal info of the underlying message.
+func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
+	return func(ptr pointer, tagsize int) int {
+			s := ptr.getPointerSlice()
+			n := 0
+			for _, v := range s {
+				if v.isNil() {
+					continue
+				}
+				n += u.size(v) + 2*tagsize
+			}
+			return n
+		},
+		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
+			s := ptr.getPointerSlice()
+			var err error
+			var nerr nonFatal
+			for _, v := range s {
+				if v.isNil() {
+					return b, errRepeatedHasNil
+				}
+				b = appendVarint(b, wiretag) // start group
+				b, err = u.marshal(b, v, deterministic)
+				b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
+				if !nerr.Merge(err) {
+					if err == ErrNil {
+						err = errRepeatedHasNil
+					}
+					return b, err
+				}
+			}
+			return b, nerr.E
+		}
+}
+
+// makeMessageMarshaler returns the sizer and marshaler for a message field.
+// u is the marshal info of the message.
+func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) {
+	return func(ptr pointer, tagsize int) int {
+			p := ptr.getPointer()
+			if p.isNil() {
+				return 0
+			}
+			siz := u.size(p)
+			return siz + SizeVarint(uint64(siz)) + tagsize
+		},
+		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
+			p := ptr.getPointer()
+			if p.isNil() {
+				return b, nil
+			}
+			b = appendVarint(b, wiretag)
+			siz := u.cachedsize(p)
+			b = appendVarint(b, uint64(siz))
+			return u.marshal(b, p, deterministic)
+		}
+}
+
+// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice.
+// u is the marshal info of the message.
+func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
+	return func(ptr pointer, tagsize int) int {
+			s := ptr.getPointerSlice()
+			n := 0
+			for _, v := range s {
+				if v.isNil() {
+					continue
+				}
+				siz := u.size(v)
+				n += siz + SizeVarint(uint64(siz)) + tagsize
+			}
+			return n
+		},
+		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
+			s := ptr.getPointerSlice()
+			var err error
+			var nerr nonFatal
+			for _, v := range s {
+				if v.isNil() {
+					return b, errRepeatedHasNil
+				}
+				b = appendVarint(b, wiretag)
+				siz := u.cachedsize(v)
+				b = appendVarint(b, uint64(siz))
+				b, err = u.marshal(b, v, deterministic)
+
+				if !nerr.Merge(err) {
+					if err == ErrNil {
+						err = errRepeatedHasNil
+					}
+					return b, err
+				}
+			}
+			return b, nerr.E
+		}
+}
+
+// makeMapMarshaler returns the sizer and marshaler for a map field.
+// f is the pointer to the reflect data structure of the field.
+func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
+	// figure out key and value type
+	t := f.Type
+	keyType := t.Key()
+	valType := t.Elem()
+	keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",")
+	valTags := strings.Split(f.Tag.Get("protobuf_val"), ",")
+	keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map
+	valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map
+	keyWireTag := 1<<3 | wiretype(keyTags[0])
+	valWireTag := 2<<3 | wiretype(valTags[0])
+
+	// We create an interface to get the addresses of the map key and value.
+	// If value is pointer-typed, the interface is a direct interface, the
+	// idata itself is the value. Otherwise, the idata is the pointer to the
+	// value.
+	// Key cannot be pointer-typed.
+	valIsPtr := valType.Kind() == reflect.Ptr
+
+	// If value is a message with nested maps, calling
+	// valSizer in marshal may be quadratic. We should use
+	// cached version in marshal (but not in size).
+	// If value is not message type, we don't have size cache,
+	// but it cannot be nested either. Just use valSizer.
+	valCachedSizer := valSizer
+	if valIsPtr && valType.Elem().Kind() == reflect.Struct {
+		u := getMarshalInfo(valType.Elem())
+		valCachedSizer = func(ptr pointer, tagsize int) int {
+			// Same as message sizer, but use cache.
+			p := ptr.getPointer()
+			if p.isNil() {
+				return 0
+			}
+			siz := u.cachedsize(p)
+			return siz + SizeVarint(uint64(siz)) + tagsize
+		}
+	}
+	return func(ptr pointer, tagsize int) int {
+			m := ptr.asPointerTo(t).Elem() // the map
+			n := 0
+			for _, k := range m.MapKeys() {
+				ki := k.Interface()
+				vi := m.MapIndex(k).Interface()
+				kaddr := toAddrPointer(&ki, false, false)      // pointer to key
+				vaddr := toAddrPointer(&vi, valIsPtr, false)   // pointer to value
+				siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
+				n += siz + SizeVarint(uint64(siz)) + tagsize
+			}
+			return n
+		},
+		func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) {
+			m := ptr.asPointerTo(t).Elem() // the map
+			var err error
+			keys := m.MapKeys()
+			if len(keys) > 1 && deterministic {
+				sort.Sort(mapKeys(keys))
+			}
+
+			var nerr nonFatal
+			for _, k := range keys {
+				ki := k.Interface()
+				vi := m.MapIndex(k).Interface()
+				kaddr := toAddrPointer(&ki, false, false)    // pointer to key
+				vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value
+				b = appendVarint(b, tag)
+				siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
+				b = appendVarint(b, uint64(siz))
+				b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic)
+				if !nerr.Merge(err) {
+					return b, err
+				}
+				b, err = valMarshaler(b, vaddr, valWireTag, deterministic)
+				if err != ErrNil && !nerr.Merge(err) { // allow nil value in map
+					return b, err
+				}
+			}
+			return b, nerr.E
+		}
+}
+
+// makeOneOfMarshaler returns the sizer and marshaler for a oneof field.
+// fi is the marshal info of the field.
+// f is the pointer to the reflect data structure of the field.
+func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) {
+	// Oneof field is an interface. We need to get the actual data type on the fly.
+	t := f.Type
+	return func(ptr pointer, _ int) int {
+			p := ptr.getInterfacePointer()
+			if p.isNil() {
+				return 0
+			}
+			v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
+			telem := v.Type()
+			e := fi.oneofElems[telem]
+			return e.sizer(p, e.tagsize)
+		},
+		func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) {
+			p := ptr.getInterfacePointer()
+			if p.isNil() {
+				return b, nil
+			}
+			v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
+			telem := v.Type()
+			if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() {
+				return b, errOneofHasNil
+			}
+			e := fi.oneofElems[telem]
+			return e.marshaler(b, p, e.wiretag, deterministic)
+		}
+}
+
+// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field.
+func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int {
+	m, mu := ext.extensionsRead()
+	if m == nil {
+		return 0
+	}
+	mu.Lock()
+
+	n := 0
+	for _, e := range m {
+		if e.value == nil || e.desc == nil {
+			// Extension is only in its encoded form.
+			n += len(e.enc)
+			continue
+		}
+
+		// We don't skip extensions that have an encoded form set,
+		// because the extension value may have been mutated after
+		// the last time this function was called.
+		ei := u.getExtElemInfo(e.desc)
+		v := e.value
+		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		n += ei.sizer(p, ei.tagsize)
+	}
+	mu.Unlock()
+	return n
+}
+
+// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b.
+func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
+	m, mu := ext.extensionsRead()
+	if m == nil {
+		return b, nil
+	}
+	mu.Lock()
+	defer mu.Unlock()
+
+	var err error
+	var nerr nonFatal
+
+	// Fast-path for common cases: zero or one extensions.
+	// Don't bother sorting the keys.
+	if len(m) <= 1 {
+		for _, e := range m {
+			if e.value == nil || e.desc == nil {
+				// Extension is only in its encoded form.
+				b = append(b, e.enc...)
+				continue
+			}
+
+			// We don't skip extensions that have an encoded form set,
+			// because the extension value may have been mutated after
+			// the last time this function was called.
+
+			ei := u.getExtElemInfo(e.desc)
+			v := e.value
+			p := toAddrPointer(&v, ei.isptr, ei.deref)
+			b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
+			if !nerr.Merge(err) {
+				return b, err
+			}
+		}
+		return b, nerr.E
+	}
+
+	// Sort the keys to provide a deterministic encoding.
+	// Not sure this is required, but the old code does it.
+	keys := make([]int, 0, len(m))
+	for k := range m {
+		keys = append(keys, int(k))
+	}
+	sort.Ints(keys)
+
+	for _, k := range keys {
+		e := m[int32(k)]
+		if e.value == nil || e.desc == nil {
+			// Extension is only in its encoded form.
+			b = append(b, e.enc...)
+			continue
+		}
+
+		// We don't skip extensions that have an encoded form set,
+		// because the extension value may have been mutated after
+		// the last time this function was called.
+
+		ei := u.getExtElemInfo(e.desc)
+		v := e.value
+		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
+		if !nerr.Merge(err) {
+			return b, err
+		}
+	}
+	return b, nerr.E
+}
+
+// message set format is:
+//   message MessageSet {
+//     repeated group Item = 1 {
+//       required int32 type_id = 2;
+//       required string message = 3;
+//     };
+//   }
+
+// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field
+// in message set format (above).
+func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int {
+	m, mu := ext.extensionsRead()
+	if m == nil {
+		return 0
+	}
+	mu.Lock()
+
+	n := 0
+	for id, e := range m {
+		n += 2                          // start group, end group. tag = 1 (size=1)
+		n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1)
+
+		if e.value == nil || e.desc == nil {
+			// Extension is only in its encoded form.
+			msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
+			siz := len(msgWithLen)
+			n += siz + 1 // message, tag = 3 (size=1)
+			continue
+		}
+
+		// We don't skip extensions that have an encoded form set,
+		// because the extension value may have been mutated after
+		// the last time this function was called.
+
+		ei := u.getExtElemInfo(e.desc)
+		v := e.value
+		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		n += ei.sizer(p, 1) // message, tag = 3 (size=1)
+	}
+	mu.Unlock()
+	return n
+}
+
+// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above)
+// to the end of byte slice b.
+func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
+	m, mu := ext.extensionsRead()
+	if m == nil {
+		return b, nil
+	}
+	mu.Lock()
+	defer mu.Unlock()
+
+	var err error
+	var nerr nonFatal
+
+	// Fast-path for common cases: zero or one extensions.
+	// Don't bother sorting the keys.
+	if len(m) <= 1 {
+		for id, e := range m {
+			b = append(b, 1<<3|WireStartGroup)
+			b = append(b, 2<<3|WireVarint)
+			b = appendVarint(b, uint64(id))
+
+			if e.value == nil || e.desc == nil {
+				// Extension is only in its encoded form.
+				msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
+				b = append(b, 3<<3|WireBytes)
+				b = append(b, msgWithLen...)
+				b = append(b, 1<<3|WireEndGroup)
+				continue
+			}
+
+			// We don't skip extensions that have an encoded form set,
+			// because the extension value may have been mutated after
+			// the last time this function was called.
+
+			ei := u.getExtElemInfo(e.desc)
+			v := e.value
+			p := toAddrPointer(&v, ei.isptr, ei.deref)
+			b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
+			if !nerr.Merge(err) {
+				return b, err
+			}
+			b = append(b, 1<<3|WireEndGroup)
+		}
+		return b, nerr.E
+	}
+
+	// Sort the keys to provide a deterministic encoding.
+	keys := make([]int, 0, len(m))
+	for k := range m {
+		keys = append(keys, int(k))
+	}
+	sort.Ints(keys)
+
+	for _, id := range keys {
+		e := m[int32(id)]
+		b = append(b, 1<<3|WireStartGroup)
+		b = append(b, 2<<3|WireVarint)
+		b = appendVarint(b, uint64(id))
+
+		if e.value == nil || e.desc == nil {
+			// Extension is only in its encoded form.
+			msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
+			b = append(b, 3<<3|WireBytes)
+			b = append(b, msgWithLen...)
+			b = append(b, 1<<3|WireEndGroup)
+			continue
+		}
+
+		// We don't skip extensions that have an encoded form set,
+		// because the extension value may have been mutated after
+		// the last time this function was called.
+
+		ei := u.getExtElemInfo(e.desc)
+		v := e.value
+		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
+		b = append(b, 1<<3|WireEndGroup)
+		if !nerr.Merge(err) {
+			return b, err
+		}
+	}
+	return b, nerr.E
+}
+
+// sizeV1Extensions computes the size of encoded data for a V1-API extension field.
+func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int {
+	if m == nil {
+		return 0
+	}
+
+	n := 0
+	for _, e := range m {
+		if e.value == nil || e.desc == nil {
+			// Extension is only in its encoded form.
+			n += len(e.enc)
+			continue
+		}
+
+		// We don't skip extensions that have an encoded form set,
+		// because the extension value may have been mutated after
+		// the last time this function was called.
+
+		ei := u.getExtElemInfo(e.desc)
+		v := e.value
+		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		n += ei.sizer(p, ei.tagsize)
+	}
+	return n
+}
+
+// appendV1Extensions marshals a V1-API extension field to the end of byte slice b.
+func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) {
+	if m == nil {
+		return b, nil
+	}
+
+	// Sort the keys to provide a deterministic encoding.
+	keys := make([]int, 0, len(m))
+	for k := range m {
+		keys = append(keys, int(k))
+	}
+	sort.Ints(keys)
+
+	var err error
+	var nerr nonFatal
+	for _, k := range keys {
+		e := m[int32(k)]
+		if e.value == nil || e.desc == nil {
+			// Extension is only in its encoded form.
+			b = append(b, e.enc...)
+			continue
+		}
+
+		// We don't skip extensions that have an encoded form set,
+		// because the extension value may have been mutated after
+		// the last time this function was called.
+
+		ei := u.getExtElemInfo(e.desc)
+		v := e.value
+		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
+		if !nerr.Merge(err) {
+			return b, err
+		}
+	}
+	return b, nerr.E
+}
+
+// newMarshaler is the interface representing objects that can marshal themselves.
+//
+// This exists to support protoc-gen-go generated messages.
+// The proto package will stop type-asserting to this interface in the future.
+//
+// DO NOT DEPEND ON THIS.
+type newMarshaler interface {
+	XXX_Size() int
+	XXX_Marshal(b []byte, deterministic bool) ([]byte, error)
+}
+
+// Size returns the encoded size of a protocol buffer message.
+// This is the main entry point.
+func Size(pb Message) int {
+	if m, ok := pb.(newMarshaler); ok {
+		return m.XXX_Size()
+	}
+	if m, ok := pb.(Marshaler); ok {
+		// If the message can marshal itself, let it do it, for compatibility.
+		// NOTE: This is not efficient.
+		b, _ := m.Marshal()
+		return len(b)
+	}
+	// in case somehow we didn't generate the wrapper
+	if pb == nil {
+		return 0
+	}
+	var info InternalMessageInfo
+	return info.Size(pb)
+}
+
+// Marshal takes a protocol buffer message
+// and encodes it into the wire format, returning the data.
+// This is the main entry point.
+func Marshal(pb Message) ([]byte, error) {
+	if m, ok := pb.(newMarshaler); ok {
+		siz := m.XXX_Size()
+		b := make([]byte, 0, siz)
+		return m.XXX_Marshal(b, false)
+	}
+	if m, ok := pb.(Marshaler); ok {
+		// If the message can marshal itself, let it do it, for compatibility.
+		// NOTE: This is not efficient.
+		return m.Marshal()
+	}
+	// in case somehow we didn't generate the wrapper
+	if pb == nil {
+		return nil, ErrNil
+	}
+	var info InternalMessageInfo
+	siz := info.Size(pb)
+	b := make([]byte, 0, siz)
+	return info.Marshal(b, pb, false)
+}
+
+// Marshal takes a protocol buffer message
+// and encodes it into the wire format, writing the result to the
+// Buffer.
+// This is an alternative entry point. It is not necessary to use
+// a Buffer for most applications.
+func (p *Buffer) Marshal(pb Message) error {
+	var err error
+	if m, ok := pb.(newMarshaler); ok {
+		siz := m.XXX_Size()
+		p.grow(siz) // make sure buf has enough capacity
+		p.buf, err = m.XXX_Marshal(p.buf, p.deterministic)
+		return err
+	}
+	if m, ok := pb.(Marshaler); ok {
+		// If the message can marshal itself, let it do it, for compatibility.
+		// NOTE: This is not efficient.
+		b, err := m.Marshal()
+		p.buf = append(p.buf, b...)
+		return err
+	}
+	// in case somehow we didn't generate the wrapper
+	if pb == nil {
+		return ErrNil
+	}
+	var info InternalMessageInfo
+	siz := info.Size(pb)
+	p.grow(siz) // make sure buf has enough capacity
+	p.buf, err = info.Marshal(p.buf, pb, p.deterministic)
+	return err
+}
+
+// grow grows the buffer's capacity, if necessary, to guarantee space for
+// another n bytes. After grow(n), at least n bytes can be written to the
+// buffer without another allocation.
+func (p *Buffer) grow(n int) {
+	need := len(p.buf) + n
+	if need <= cap(p.buf) {
+		return
+	}
+	newCap := len(p.buf) * 2
+	if newCap < need {
+		newCap = need
+	}
+	p.buf = append(make([]byte, 0, newCap), p.buf...)
+}
diff --git a/vendor/github.com/golang/protobuf/proto/table_merge.go b/vendor/github.com/golang/protobuf/proto/table_merge.go
new file mode 100644
index 000000000000..5525def6a5da
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/table_merge.go
@@ -0,0 +1,654 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2016 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+import (
+	"fmt"
+	"reflect"
+	"strings"
+	"sync"
+	"sync/atomic"
+)
+
+// Merge merges the src message into dst.
+// This assumes that dst and src of the same type and are non-nil.
+func (a *InternalMessageInfo) Merge(dst, src Message) {
+	mi := atomicLoadMergeInfo(&a.merge)
+	if mi == nil {
+		mi = getMergeInfo(reflect.TypeOf(dst).Elem())
+		atomicStoreMergeInfo(&a.merge, mi)
+	}
+	mi.merge(toPointer(&dst), toPointer(&src))
+}
+
+type mergeInfo struct {
+	typ reflect.Type
+
+	initialized int32 // 0: only typ is valid, 1: everything is valid
+	lock        sync.Mutex
+
+	fields       []mergeFieldInfo
+	unrecognized field // Offset of XXX_unrecognized
+}
+
+type mergeFieldInfo struct {
+	field field // Offset of field, guaranteed to be valid
+
+	// isPointer reports whether the value in the field is a pointer.
+	// This is true for the following situations:
+	//	* Pointer to struct
+	//	* Pointer to basic type (proto2 only)
+	//	* Slice (first value in slice header is a pointer)
+	//	* String (first value in string header is a pointer)
+	isPointer bool
+
+	// basicWidth reports the width of the field assuming that it is directly
+	// embedded in the struct (as is the case for basic types in proto3).
+	// The possible values are:
+	// 	0: invalid
+	//	1: bool
+	//	4: int32, uint32, float32
+	//	8: int64, uint64, float64
+	basicWidth int
+
+	// Where dst and src are pointers to the types being merged.
+	merge func(dst, src pointer)
+}
+
+var (
+	mergeInfoMap  = map[reflect.Type]*mergeInfo{}
+	mergeInfoLock sync.Mutex
+)
+
+func getMergeInfo(t reflect.Type) *mergeInfo {
+	mergeInfoLock.Lock()
+	defer mergeInfoLock.Unlock()
+	mi := mergeInfoMap[t]
+	if mi == nil {
+		mi = &mergeInfo{typ: t}
+		mergeInfoMap[t] = mi
+	}
+	return mi
+}
+
+// merge merges src into dst assuming they are both of type *mi.typ.
+func (mi *mergeInfo) merge(dst, src pointer) {
+	if dst.isNil() {
+		panic("proto: nil destination")
+	}
+	if src.isNil() {
+		return // Nothing to do.
+	}
+
+	if atomic.LoadInt32(&mi.initialized) == 0 {
+		mi.computeMergeInfo()
+	}
+
+	for _, fi := range mi.fields {
+		sfp := src.offset(fi.field)
+
+		// As an optimization, we can avoid the merge function call cost
+		// if we know for sure that the source will have no effect
+		// by checking if it is the zero value.
+		if unsafeAllowed {
+			if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
+				continue
+			}
+			if fi.basicWidth > 0 {
+				switch {
+				case fi.basicWidth == 1 && !*sfp.toBool():
+					continue
+				case fi.basicWidth == 4 && *sfp.toUint32() == 0:
+					continue
+				case fi.basicWidth == 8 && *sfp.toUint64() == 0:
+					continue
+				}
+			}
+		}
+
+		dfp := dst.offset(fi.field)
+		fi.merge(dfp, sfp)
+	}
+
+	// TODO: Make this faster?
+	out := dst.asPointerTo(mi.typ).Elem()
+	in := src.asPointerTo(mi.typ).Elem()
+	if emIn, err := extendable(in.Addr().Interface()); err == nil {
+		emOut, _ := extendable(out.Addr().Interface())
+		mIn, muIn := emIn.extensionsRead()
+		if mIn != nil {
+			mOut := emOut.extensionsWrite()
+			muIn.Lock()
+			mergeExtension(mOut, mIn)
+			muIn.Unlock()
+		}
+	}
+
+	if mi.unrecognized.IsValid() {
+		if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
+			*dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
+		}
+	}
+}
+
+func (mi *mergeInfo) computeMergeInfo() {
+	mi.lock.Lock()
+	defer mi.lock.Unlock()
+	if mi.initialized != 0 {
+		return
+	}
+	t := mi.typ
+	n := t.NumField()
+
+	props := GetProperties(t)
+	for i := 0; i < n; i++ {
+		f := t.Field(i)
+		if strings.HasPrefix(f.Name, "XXX_") {
+			continue
+		}
+
+		mfi := mergeFieldInfo{field: toField(&f)}
+		tf := f.Type
+
+		// As an optimization, we can avoid the merge function call cost
+		// if we know for sure that the source will have no effect
+		// by checking if it is the zero value.
+		if unsafeAllowed {
+			switch tf.Kind() {
+			case reflect.Ptr, reflect.Slice, reflect.String:
+				// As a special case, we assume slices and strings are pointers
+				// since we know that the first field in the SliceSlice or
+				// StringHeader is a data pointer.
+				mfi.isPointer = true
+			case reflect.Bool:
+				mfi.basicWidth = 1
+			case reflect.Int32, reflect.Uint32, reflect.Float32:
+				mfi.basicWidth = 4
+			case reflect.Int64, reflect.Uint64, reflect.Float64:
+				mfi.basicWidth = 8
+			}
+		}
+
+		// Unwrap tf to get at its most basic type.
+		var isPointer, isSlice bool
+		if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
+			isSlice = true
+			tf = tf.Elem()
+		}
+		if tf.Kind() == reflect.Ptr {
+			isPointer = true
+			tf = tf.Elem()
+		}
+		if isPointer && isSlice && tf.Kind() != reflect.Struct {
+			panic("both pointer and slice for basic type in " + tf.Name())
+		}
+
+		switch tf.Kind() {
+		case reflect.Int32:
+			switch {
+			case isSlice: // E.g., []int32
+				mfi.merge = func(dst, src pointer) {
+					// NOTE: toInt32Slice is not defined (see pointer_reflect.go).
+					/*
+						sfsp := src.toInt32Slice()
+						if *sfsp != nil {
+							dfsp := dst.toInt32Slice()
+							*dfsp = append(*dfsp, *sfsp...)
+							if *dfsp == nil {
+								*dfsp = []int64{}
+							}
+						}
+					*/
+					sfs := src.getInt32Slice()
+					if sfs != nil {
+						dfs := dst.getInt32Slice()
+						dfs = append(dfs, sfs...)
+						if dfs == nil {
+							dfs = []int32{}
+						}
+						dst.setInt32Slice(dfs)
+					}
+				}
+			case isPointer: // E.g., *int32
+				mfi.merge = func(dst, src pointer) {
+					// NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
+					/*
+						sfpp := src.toInt32Ptr()
+						if *sfpp != nil {
+							dfpp := dst.toInt32Ptr()
+							if *dfpp == nil {
+								*dfpp = Int32(**sfpp)
+							} else {
+								**dfpp = **sfpp
+							}
+						}
+					*/
+					sfp := src.getInt32Ptr()
+					if sfp != nil {
+						dfp := dst.getInt32Ptr()
+						if dfp == nil {
+							dst.setInt32Ptr(*sfp)
+						} else {
+							*dfp = *sfp
+						}
+					}
+				}
+			default: // E.g., int32
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toInt32(); v != 0 {
+						*dst.toInt32() = v
+					}
+				}
+			}
+		case reflect.Int64:
+			switch {
+			case isSlice: // E.g., []int64
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toInt64Slice()
+					if *sfsp != nil {
+						dfsp := dst.toInt64Slice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []int64{}
+						}
+					}
+				}
+			case isPointer: // E.g., *int64
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toInt64Ptr()
+					if *sfpp != nil {
+						dfpp := dst.toInt64Ptr()
+						if *dfpp == nil {
+							*dfpp = Int64(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., int64
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toInt64(); v != 0 {
+						*dst.toInt64() = v
+					}
+				}
+			}
+		case reflect.Uint32:
+			switch {
+			case isSlice: // E.g., []uint32
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toUint32Slice()
+					if *sfsp != nil {
+						dfsp := dst.toUint32Slice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []uint32{}
+						}
+					}
+				}
+			case isPointer: // E.g., *uint32
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toUint32Ptr()
+					if *sfpp != nil {
+						dfpp := dst.toUint32Ptr()
+						if *dfpp == nil {
+							*dfpp = Uint32(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., uint32
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toUint32(); v != 0 {
+						*dst.toUint32() = v
+					}
+				}
+			}
+		case reflect.Uint64:
+			switch {
+			case isSlice: // E.g., []uint64
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toUint64Slice()
+					if *sfsp != nil {
+						dfsp := dst.toUint64Slice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []uint64{}
+						}
+					}
+				}
+			case isPointer: // E.g., *uint64
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toUint64Ptr()
+					if *sfpp != nil {
+						dfpp := dst.toUint64Ptr()
+						if *dfpp == nil {
+							*dfpp = Uint64(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., uint64
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toUint64(); v != 0 {
+						*dst.toUint64() = v
+					}
+				}
+			}
+		case reflect.Float32:
+			switch {
+			case isSlice: // E.g., []float32
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toFloat32Slice()
+					if *sfsp != nil {
+						dfsp := dst.toFloat32Slice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []float32{}
+						}
+					}
+				}
+			case isPointer: // E.g., *float32
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toFloat32Ptr()
+					if *sfpp != nil {
+						dfpp := dst.toFloat32Ptr()
+						if *dfpp == nil {
+							*dfpp = Float32(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., float32
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toFloat32(); v != 0 {
+						*dst.toFloat32() = v
+					}
+				}
+			}
+		case reflect.Float64:
+			switch {
+			case isSlice: // E.g., []float64
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toFloat64Slice()
+					if *sfsp != nil {
+						dfsp := dst.toFloat64Slice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []float64{}
+						}
+					}
+				}
+			case isPointer: // E.g., *float64
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toFloat64Ptr()
+					if *sfpp != nil {
+						dfpp := dst.toFloat64Ptr()
+						if *dfpp == nil {
+							*dfpp = Float64(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., float64
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toFloat64(); v != 0 {
+						*dst.toFloat64() = v
+					}
+				}
+			}
+		case reflect.Bool:
+			switch {
+			case isSlice: // E.g., []bool
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toBoolSlice()
+					if *sfsp != nil {
+						dfsp := dst.toBoolSlice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []bool{}
+						}
+					}
+				}
+			case isPointer: // E.g., *bool
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toBoolPtr()
+					if *sfpp != nil {
+						dfpp := dst.toBoolPtr()
+						if *dfpp == nil {
+							*dfpp = Bool(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., bool
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toBool(); v {
+						*dst.toBool() = v
+					}
+				}
+			}
+		case reflect.String:
+			switch {
+			case isSlice: // E.g., []string
+				mfi.merge = func(dst, src pointer) {
+					sfsp := src.toStringSlice()
+					if *sfsp != nil {
+						dfsp := dst.toStringSlice()
+						*dfsp = append(*dfsp, *sfsp...)
+						if *dfsp == nil {
+							*dfsp = []string{}
+						}
+					}
+				}
+			case isPointer: // E.g., *string
+				mfi.merge = func(dst, src pointer) {
+					sfpp := src.toStringPtr()
+					if *sfpp != nil {
+						dfpp := dst.toStringPtr()
+						if *dfpp == nil {
+							*dfpp = String(**sfpp)
+						} else {
+							**dfpp = **sfpp
+						}
+					}
+				}
+			default: // E.g., string
+				mfi.merge = func(dst, src pointer) {
+					if v := *src.toString(); v != "" {
+						*dst.toString() = v
+					}
+				}
+			}
+		case reflect.Slice:
+			isProto3 := props.Prop[i].proto3
+			switch {
+			case isPointer:
+				panic("bad pointer in byte slice case in " + tf.Name())
+			case tf.Elem().Kind() != reflect.Uint8:
+				panic("bad element kind in byte slice case in " + tf.Name())
+			case isSlice: // E.g., [][]byte
+				mfi.merge = func(dst, src pointer) {
+					sbsp := src.toBytesSlice()
+					if *sbsp != nil {
+						dbsp := dst.toBytesSlice()
+						for _, sb := range *sbsp {
+							if sb == nil {
+								*dbsp = append(*dbsp, nil)
+							} else {
+								*dbsp = append(*dbsp, append([]byte{}, sb...))
+							}
+						}
+						if *dbsp == nil {
+							*dbsp = [][]byte{}
+						}
+					}
+				}
+			default: // E.g., []byte
+				mfi.merge = func(dst, src pointer) {
+					sbp := src.toBytes()
+					if *sbp != nil {
+						dbp := dst.toBytes()
+						if !isProto3 || len(*sbp) > 0 {
+							*dbp = append([]byte{}, *sbp...)
+						}
+					}
+				}
+			}
+		case reflect.Struct:
+			switch {
+			case !isPointer:
+				panic(fmt.Sprintf("message field %s without pointer", tf))
+			case isSlice: // E.g., []*pb.T
+				mi := getMergeInfo(tf)
+				mfi.merge = func(dst, src pointer) {
+					sps := src.getPointerSlice()
+					if sps != nil {
+						dps := dst.getPointerSlice()
+						for _, sp := range sps {
+							var dp pointer
+							if !sp.isNil() {
+								dp = valToPointer(reflect.New(tf))
+								mi.merge(dp, sp)
+							}
+							dps = append(dps, dp)
+						}
+						if dps == nil {
+							dps = []pointer{}
+						}
+						dst.setPointerSlice(dps)
+					}
+				}
+			default: // E.g., *pb.T
+				mi := getMergeInfo(tf)
+				mfi.merge = func(dst, src pointer) {
+					sp := src.getPointer()
+					if !sp.isNil() {
+						dp := dst.getPointer()
+						if dp.isNil() {
+							dp = valToPointer(reflect.New(tf))
+							dst.setPointer(dp)
+						}
+						mi.merge(dp, sp)
+					}
+				}
+			}
+		case reflect.Map:
+			switch {
+			case isPointer || isSlice:
+				panic("bad pointer or slice in map case in " + tf.Name())
+			default: // E.g., map[K]V
+				mfi.merge = func(dst, src pointer) {
+					sm := src.asPointerTo(tf).Elem()
+					if sm.Len() == 0 {
+						return
+					}
+					dm := dst.asPointerTo(tf).Elem()
+					if dm.IsNil() {
+						dm.Set(reflect.MakeMap(tf))
+					}
+
+					switch tf.Elem().Kind() {
+					case reflect.Ptr: // Proto struct (e.g., *T)
+						for _, key := range sm.MapKeys() {
+							val := sm.MapIndex(key)
+							val = reflect.ValueOf(Clone(val.Interface().(Message)))
+							dm.SetMapIndex(key, val)
+						}
+					case reflect.Slice: // E.g. Bytes type (e.g., []byte)
+						for _, key := range sm.MapKeys() {
+							val := sm.MapIndex(key)
+							val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
+							dm.SetMapIndex(key, val)
+						}
+					default: // Basic type (e.g., string)
+						for _, key := range sm.MapKeys() {
+							val := sm.MapIndex(key)
+							dm.SetMapIndex(key, val)
+						}
+					}
+				}
+			}
+		case reflect.Interface:
+			// Must be oneof field.
+			switch {
+			case isPointer || isSlice:
+				panic("bad pointer or slice in interface case in " + tf.Name())
+			default: // E.g., interface{}
+				// TODO: Make this faster?
+				mfi.merge = func(dst, src pointer) {
+					su := src.asPointerTo(tf).Elem()
+					if !su.IsNil() {
+						du := dst.asPointerTo(tf).Elem()
+						typ := su.Elem().Type()
+						if du.IsNil() || du.Elem().Type() != typ {
+							du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
+						}
+						sv := su.Elem().Elem().Field(0)
+						if sv.Kind() == reflect.Ptr && sv.IsNil() {
+							return
+						}
+						dv := du.Elem().Elem().Field(0)
+						if dv.Kind() == reflect.Ptr && dv.IsNil() {
+							dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
+						}
+						switch sv.Type().Kind() {
+						case reflect.Ptr: // Proto struct (e.g., *T)
+							Merge(dv.Interface().(Message), sv.Interface().(Message))
+						case reflect.Slice: // E.g. Bytes type (e.g., []byte)
+							dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
+						default: // Basic type (e.g., string)
+							dv.Set(sv)
+						}
+					}
+				}
+			}
+		default:
+			panic(fmt.Sprintf("merger not found for type:%s", tf))
+		}
+		mi.fields = append(mi.fields, mfi)
+	}
+
+	mi.unrecognized = invalidField
+	if f, ok := t.FieldByName("XXX_unrecognized"); ok {
+		if f.Type != reflect.TypeOf([]byte{}) {
+			panic("expected XXX_unrecognized to be of type []byte")
+		}
+		mi.unrecognized = toField(&f)
+	}
+
+	atomic.StoreInt32(&mi.initialized, 1)
+}
diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
new file mode 100644
index 000000000000..acee2fc52964
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
@@ -0,0 +1,2053 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2016 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"math"
+	"reflect"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"unicode/utf8"
+)
+
+// Unmarshal is the entry point from the generated .pb.go files.
+// This function is not intended to be used by non-generated code.
+// This function is not subject to any compatibility guarantee.
+// msg contains a pointer to a protocol buffer struct.
+// b is the data to be unmarshaled into the protocol buffer.
+// a is a pointer to a place to store cached unmarshal information.
+func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error {
+	// Load the unmarshal information for this message type.
+	// The atomic load ensures memory consistency.
+	u := atomicLoadUnmarshalInfo(&a.unmarshal)
+	if u == nil {
+		// Slow path: find unmarshal info for msg, update a with it.
+		u = getUnmarshalInfo(reflect.TypeOf(msg).Elem())
+		atomicStoreUnmarshalInfo(&a.unmarshal, u)
+	}
+	// Then do the unmarshaling.
+	err := u.unmarshal(toPointer(&msg), b)
+	return err
+}
+
+type unmarshalInfo struct {
+	typ reflect.Type // type of the protobuf struct
+
+	// 0 = only typ field is initialized
+	// 1 = completely initialized
+	initialized     int32
+	lock            sync.Mutex                    // prevents double initialization
+	dense           []unmarshalFieldInfo          // fields indexed by tag #
+	sparse          map[uint64]unmarshalFieldInfo // fields indexed by tag #
+	reqFields       []string                      // names of required fields
+	reqMask         uint64                        // 1<<len(reqFields)-1
+	unrecognized    field                         // offset of []byte to put unrecognized data (or invalidField if we should throw it away)
+	extensions      field                         // offset of extensions field (of type proto.XXX_InternalExtensions), or invalidField if it does not exist
+	oldExtensions   field                         // offset of old-form extensions field (of type map[int]Extension)
+	extensionRanges []ExtensionRange              // if non-nil, implies extensions field is valid
+	isMessageSet    bool                          // if true, implies extensions field is valid
+}
+
+// An unmarshaler takes a stream of bytes and a pointer to a field of a message.
+// It decodes the field, stores it at f, and returns the unused bytes.
+// w is the wire encoding.
+// b is the data after the tag and wire encoding have been read.
+type unmarshaler func(b []byte, f pointer, w int) ([]byte, error)
+
+type unmarshalFieldInfo struct {
+	// location of the field in the proto message structure.
+	field field
+
+	// function to unmarshal the data for the field.
+	unmarshal unmarshaler
+
+	// if a required field, contains a single set bit at this field's index in the required field list.
+	reqMask uint64
+
+	name string // name of the field, for error reporting
+}
+
+var (
+	unmarshalInfoMap  = map[reflect.Type]*unmarshalInfo{}
+	unmarshalInfoLock sync.Mutex
+)
+
+// getUnmarshalInfo returns the data structure which can be
+// subsequently used to unmarshal a message of the given type.
+// t is the type of the message (note: not pointer to message).
+func getUnmarshalInfo(t reflect.Type) *unmarshalInfo {
+	// It would be correct to return a new unmarshalInfo
+	// unconditionally. We would end up allocating one
+	// per occurrence of that type as a message or submessage.
+	// We use a cache here just to reduce memory usage.
+	unmarshalInfoLock.Lock()
+	defer unmarshalInfoLock.Unlock()
+	u := unmarshalInfoMap[t]
+	if u == nil {
+		u = &unmarshalInfo{typ: t}
+		// Note: we just set the type here. The rest of the fields
+		// will be initialized on first use.
+		unmarshalInfoMap[t] = u
+	}
+	return u
+}
+
+// unmarshal does the main work of unmarshaling a message.
+// u provides type information used to unmarshal the message.
+// m is a pointer to a protocol buffer message.
+// b is a byte stream to unmarshal into m.
+// This is top routine used when recursively unmarshaling submessages.
+func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
+	if atomic.LoadInt32(&u.initialized) == 0 {
+		u.computeUnmarshalInfo()
+	}
+	if u.isMessageSet {
+		return unmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
+	}
+	var reqMask uint64 // bitmask of required fields we've seen.
+	var errLater error
+	for len(b) > 0 {
+		// Read tag and wire type.
+		// Special case 1 and 2 byte varints.
+		var x uint64
+		if b[0] < 128 {
+			x = uint64(b[0])
+			b = b[1:]
+		} else if len(b) >= 2 && b[1] < 128 {
+			x = uint64(b[0]&0x7f) + uint64(b[1])<<7
+			b = b[2:]
+		} else {
+			var n int
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+		}
+		tag := x >> 3
+		wire := int(x) & 7
+
+		// Dispatch on the tag to one of the unmarshal* functions below.
+		var f unmarshalFieldInfo
+		if tag < uint64(len(u.dense)) {
+			f = u.dense[tag]
+		} else {
+			f = u.sparse[tag]
+		}
+		if fn := f.unmarshal; fn != nil {
+			var err error
+			b, err = fn(b, m.offset(f.field), wire)
+			if err == nil {
+				reqMask |= f.reqMask
+				continue
+			}
+			if r, ok := err.(*RequiredNotSetError); ok {
+				// Remember this error, but keep parsing. We need to produce
+				// a full parse even if a required field is missing.
+				if errLater == nil {
+					errLater = r
+				}
+				reqMask |= f.reqMask
+				continue
+			}
+			if err != errInternalBadWireType {
+				if err == errInvalidUTF8 {
+					if errLater == nil {
+						fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
+						errLater = &invalidUTF8Error{fullName}
+					}
+					continue
+				}
+				return err
+			}
+			// Fragments with bad wire type are treated as unknown fields.
+		}
+
+		// Unknown tag.
+		if !u.unrecognized.IsValid() {
+			// Don't keep unrecognized data; just skip it.
+			var err error
+			b, err = skipField(b, wire)
+			if err != nil {
+				return err
+			}
+			continue
+		}
+		// Keep unrecognized data around.
+		// maybe in extensions, maybe in the unrecognized field.
+		z := m.offset(u.unrecognized).toBytes()
+		var emap map[int32]Extension
+		var e Extension
+		for _, r := range u.extensionRanges {
+			if uint64(r.Start) <= tag && tag <= uint64(r.End) {
+				if u.extensions.IsValid() {
+					mp := m.offset(u.extensions).toExtensions()
+					emap = mp.extensionsWrite()
+					e = emap[int32(tag)]
+					z = &e.enc
+					break
+				}
+				if u.oldExtensions.IsValid() {
+					p := m.offset(u.oldExtensions).toOldExtensions()
+					emap = *p
+					if emap == nil {
+						emap = map[int32]Extension{}
+						*p = emap
+					}
+					e = emap[int32(tag)]
+					z = &e.enc
+					break
+				}
+				panic("no extensions field available")
+			}
+		}
+
+		// Use wire type to skip data.
+		var err error
+		b0 := b
+		b, err = skipField(b, wire)
+		if err != nil {
+			return err
+		}
+		*z = encodeVarint(*z, tag<<3|uint64(wire))
+		*z = append(*z, b0[:len(b0)-len(b)]...)
+
+		if emap != nil {
+			emap[int32(tag)] = e
+		}
+	}
+	if reqMask != u.reqMask && errLater == nil {
+		// A required field of this message is missing.
+		for _, n := range u.reqFields {
+			if reqMask&1 == 0 {
+				errLater = &RequiredNotSetError{n}
+			}
+			reqMask >>= 1
+		}
+	}
+	return errLater
+}
+
+// computeUnmarshalInfo fills in u with information for use
+// in unmarshaling protocol buffers of type u.typ.
+func (u *unmarshalInfo) computeUnmarshalInfo() {
+	u.lock.Lock()
+	defer u.lock.Unlock()
+	if u.initialized != 0 {
+		return
+	}
+	t := u.typ
+	n := t.NumField()
+
+	// Set up the "not found" value for the unrecognized byte buffer.
+	// This is the default for proto3.
+	u.unrecognized = invalidField
+	u.extensions = invalidField
+	u.oldExtensions = invalidField
+
+	// List of the generated type and offset for each oneof field.
+	type oneofField struct {
+		ityp  reflect.Type // interface type of oneof field
+		field field        // offset in containing message
+	}
+	var oneofFields []oneofField
+
+	for i := 0; i < n; i++ {
+		f := t.Field(i)
+		if f.Name == "XXX_unrecognized" {
+			// The byte slice used to hold unrecognized input is special.
+			if f.Type != reflect.TypeOf(([]byte)(nil)) {
+				panic("bad type for XXX_unrecognized field: " + f.Type.Name())
+			}
+			u.unrecognized = toField(&f)
+			continue
+		}
+		if f.Name == "XXX_InternalExtensions" {
+			// Ditto here.
+			if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) {
+				panic("bad type for XXX_InternalExtensions field: " + f.Type.Name())
+			}
+			u.extensions = toField(&f)
+			if f.Tag.Get("protobuf_messageset") == "1" {
+				u.isMessageSet = true
+			}
+			continue
+		}
+		if f.Name == "XXX_extensions" {
+			// An older form of the extensions field.
+			if f.Type != reflect.TypeOf((map[int32]Extension)(nil)) {
+				panic("bad type for XXX_extensions field: " + f.Type.Name())
+			}
+			u.oldExtensions = toField(&f)
+			continue
+		}
+		if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" {
+			continue
+		}
+
+		oneof := f.Tag.Get("protobuf_oneof")
+		if oneof != "" {
+			oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)})
+			// The rest of oneof processing happens below.
+			continue
+		}
+
+		tags := f.Tag.Get("protobuf")
+		tagArray := strings.Split(tags, ",")
+		if len(tagArray) < 2 {
+			panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags)
+		}
+		tag, err := strconv.Atoi(tagArray[1])
+		if err != nil {
+			panic("protobuf tag field not an integer: " + tagArray[1])
+		}
+
+		name := ""
+		for _, tag := range tagArray[3:] {
+			if strings.HasPrefix(tag, "name=") {
+				name = tag[5:]
+			}
+		}
+
+		// Extract unmarshaling function from the field (its type and tags).
+		unmarshal := fieldUnmarshaler(&f)
+
+		// Required field?
+		var reqMask uint64
+		if tagArray[2] == "req" {
+			bit := len(u.reqFields)
+			u.reqFields = append(u.reqFields, name)
+			reqMask = uint64(1) << uint(bit)
+			// TODO: if we have more than 64 required fields, we end up
+			// not verifying that all required fields are present.
+			// Fix this, perhaps using a count of required fields?
+		}
+
+		// Store the info in the correct slot in the message.
+		u.setTag(tag, toField(&f), unmarshal, reqMask, name)
+	}
+
+	// Find any types associated with oneof fields.
+	var oneofImplementers []interface{}
+	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
+	case oneofFuncsIface:
+		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
+	case oneofWrappersIface:
+		oneofImplementers = m.XXX_OneofWrappers()
+	}
+	for _, v := range oneofImplementers {
+		tptr := reflect.TypeOf(v) // *Msg_X
+		typ := tptr.Elem()        // Msg_X
+
+		f := typ.Field(0) // oneof implementers have one field
+		baseUnmarshal := fieldUnmarshaler(&f)
+		tags := strings.Split(f.Tag.Get("protobuf"), ",")
+		fieldNum, err := strconv.Atoi(tags[1])
+		if err != nil {
+			panic("protobuf tag field not an integer: " + tags[1])
+		}
+		var name string
+		for _, tag := range tags {
+			if strings.HasPrefix(tag, "name=") {
+				name = strings.TrimPrefix(tag, "name=")
+				break
+			}
+		}
+
+		// Find the oneof field that this struct implements.
+		// Might take O(n^2) to process all of the oneofs, but who cares.
+		for _, of := range oneofFields {
+			if tptr.Implements(of.ityp) {
+				// We have found the corresponding interface for this struct.
+				// That lets us know where this struct should be stored
+				// when we encounter it during unmarshaling.
+				unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
+				u.setTag(fieldNum, of.field, unmarshal, 0, name)
+			}
+		}
+
+	}
+
+	// Get extension ranges, if any.
+	fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
+	if fn.IsValid() {
+		if !u.extensions.IsValid() && !u.oldExtensions.IsValid() {
+			panic("a message with extensions, but no extensions field in " + t.Name())
+		}
+		u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange)
+	}
+
+	// Explicitly disallow tag 0. This will ensure we flag an error
+	// when decoding a buffer of all zeros. Without this code, we
+	// would decode and skip an all-zero buffer of even length.
+	// [0 0] is [tag=0/wiretype=varint varint-encoded-0].
+	u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) {
+		return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w)
+	}, 0, "")
+
+	// Set mask for required field check.
+	u.reqMask = uint64(1)<<uint(len(u.reqFields)) - 1
+
+	atomic.StoreInt32(&u.initialized, 1)
+}
+
+// setTag stores the unmarshal information for the given tag.
+// tag = tag # for field
+// field/unmarshal = unmarshal info for that field.
+// reqMask = if required, bitmask for field position in required field list. 0 otherwise.
+// name = short name of the field.
+func (u *unmarshalInfo) setTag(tag int, field field, unmarshal unmarshaler, reqMask uint64, name string) {
+	i := unmarshalFieldInfo{field: field, unmarshal: unmarshal, reqMask: reqMask, name: name}
+	n := u.typ.NumField()
+	if tag >= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here?
+		for len(u.dense) <= tag {
+			u.dense = append(u.dense, unmarshalFieldInfo{})
+		}
+		u.dense[tag] = i
+		return
+	}
+	if u.sparse == nil {
+		u.sparse = map[uint64]unmarshalFieldInfo{}
+	}
+	u.sparse[uint64(tag)] = i
+}
+
+// fieldUnmarshaler returns an unmarshaler for the given field.
+func fieldUnmarshaler(f *reflect.StructField) unmarshaler {
+	if f.Type.Kind() == reflect.Map {
+		return makeUnmarshalMap(f)
+	}
+	return typeUnmarshaler(f.Type, f.Tag.Get("protobuf"))
+}
+
+// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair.
+func typeUnmarshaler(t reflect.Type, tags string) unmarshaler {
+	tagArray := strings.Split(tags, ",")
+	encoding := tagArray[0]
+	name := "unknown"
+	proto3 := false
+	validateUTF8 := true
+	for _, tag := range tagArray[3:] {
+		if strings.HasPrefix(tag, "name=") {
+			name = tag[5:]
+		}
+		if tag == "proto3" {
+			proto3 = true
+		}
+	}
+	validateUTF8 = validateUTF8 && proto3
+
+	// Figure out packaging (pointer, slice, or both)
+	slice := false
+	pointer := false
+	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
+		slice = true
+		t = t.Elem()
+	}
+	if t.Kind() == reflect.Ptr {
+		pointer = true
+		t = t.Elem()
+	}
+
+	// We'll never have both pointer and slice for basic types.
+	if pointer && slice && t.Kind() != reflect.Struct {
+		panic("both pointer and slice for basic type in " + t.Name())
+	}
+
+	switch t.Kind() {
+	case reflect.Bool:
+		if pointer {
+			return unmarshalBoolPtr
+		}
+		if slice {
+			return unmarshalBoolSlice
+		}
+		return unmarshalBoolValue
+	case reflect.Int32:
+		switch encoding {
+		case "fixed32":
+			if pointer {
+				return unmarshalFixedS32Ptr
+			}
+			if slice {
+				return unmarshalFixedS32Slice
+			}
+			return unmarshalFixedS32Value
+		case "varint":
+			// this could be int32 or enum
+			if pointer {
+				return unmarshalInt32Ptr
+			}
+			if slice {
+				return unmarshalInt32Slice
+			}
+			return unmarshalInt32Value
+		case "zigzag32":
+			if pointer {
+				return unmarshalSint32Ptr
+			}
+			if slice {
+				return unmarshalSint32Slice
+			}
+			return unmarshalSint32Value
+		}
+	case reflect.Int64:
+		switch encoding {
+		case "fixed64":
+			if pointer {
+				return unmarshalFixedS64Ptr
+			}
+			if slice {
+				return unmarshalFixedS64Slice
+			}
+			return unmarshalFixedS64Value
+		case "varint":
+			if pointer {
+				return unmarshalInt64Ptr
+			}
+			if slice {
+				return unmarshalInt64Slice
+			}
+			return unmarshalInt64Value
+		case "zigzag64":
+			if pointer {
+				return unmarshalSint64Ptr
+			}
+			if slice {
+				return unmarshalSint64Slice
+			}
+			return unmarshalSint64Value
+		}
+	case reflect.Uint32:
+		switch encoding {
+		case "fixed32":
+			if pointer {
+				return unmarshalFixed32Ptr
+			}
+			if slice {
+				return unmarshalFixed32Slice
+			}
+			return unmarshalFixed32Value
+		case "varint":
+			if pointer {
+				return unmarshalUint32Ptr
+			}
+			if slice {
+				return unmarshalUint32Slice
+			}
+			return unmarshalUint32Value
+		}
+	case reflect.Uint64:
+		switch encoding {
+		case "fixed64":
+			if pointer {
+				return unmarshalFixed64Ptr
+			}
+			if slice {
+				return unmarshalFixed64Slice
+			}
+			return unmarshalFixed64Value
+		case "varint":
+			if pointer {
+				return unmarshalUint64Ptr
+			}
+			if slice {
+				return unmarshalUint64Slice
+			}
+			return unmarshalUint64Value
+		}
+	case reflect.Float32:
+		if pointer {
+			return unmarshalFloat32Ptr
+		}
+		if slice {
+			return unmarshalFloat32Slice
+		}
+		return unmarshalFloat32Value
+	case reflect.Float64:
+		if pointer {
+			return unmarshalFloat64Ptr
+		}
+		if slice {
+			return unmarshalFloat64Slice
+		}
+		return unmarshalFloat64Value
+	case reflect.Map:
+		panic("map type in typeUnmarshaler in " + t.Name())
+	case reflect.Slice:
+		if pointer {
+			panic("bad pointer in slice case in " + t.Name())
+		}
+		if slice {
+			return unmarshalBytesSlice
+		}
+		return unmarshalBytesValue
+	case reflect.String:
+		if validateUTF8 {
+			if pointer {
+				return unmarshalUTF8StringPtr
+			}
+			if slice {
+				return unmarshalUTF8StringSlice
+			}
+			return unmarshalUTF8StringValue
+		}
+		if pointer {
+			return unmarshalStringPtr
+		}
+		if slice {
+			return unmarshalStringSlice
+		}
+		return unmarshalStringValue
+	case reflect.Struct:
+		// message or group field
+		if !pointer {
+			panic(fmt.Sprintf("message/group field %s:%s without pointer", t, encoding))
+		}
+		switch encoding {
+		case "bytes":
+			if slice {
+				return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name)
+			}
+			return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name)
+		case "group":
+			if slice {
+				return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name)
+			}
+			return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name)
+		}
+	}
+	panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding))
+}
+
+// Below are all the unmarshalers for individual fields of various types.
+
+func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int64(x)
+	*f.toInt64() = v
+	return b, nil
+}
+
+func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int64(x)
+	*f.toInt64Ptr() = &v
+	return b, nil
+}
+
+func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+			v := int64(x)
+			s := f.toInt64Slice()
+			*s = append(*s, v)
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int64(x)
+	s := f.toInt64Slice()
+	*s = append(*s, v)
+	return b, nil
+}
+
+func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int64(x>>1) ^ int64(x)<<63>>63
+	*f.toInt64() = v
+	return b, nil
+}
+
+func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int64(x>>1) ^ int64(x)<<63>>63
+	*f.toInt64Ptr() = &v
+	return b, nil
+}
+
+func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+			v := int64(x>>1) ^ int64(x)<<63>>63
+			s := f.toInt64Slice()
+			*s = append(*s, v)
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int64(x>>1) ^ int64(x)<<63>>63
+	s := f.toInt64Slice()
+	*s = append(*s, v)
+	return b, nil
+}
+
+func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := uint64(x)
+	*f.toUint64() = v
+	return b, nil
+}
+
+func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := uint64(x)
+	*f.toUint64Ptr() = &v
+	return b, nil
+}
+
+func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+			v := uint64(x)
+			s := f.toUint64Slice()
+			*s = append(*s, v)
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := uint64(x)
+	s := f.toUint64Slice()
+	*s = append(*s, v)
+	return b, nil
+}
+
+func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int32(x)
+	*f.toInt32() = v
+	return b, nil
+}
+
+func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int32(x)
+	f.setInt32Ptr(v)
+	return b, nil
+}
+
+func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+			v := int32(x)
+			f.appendInt32Slice(v)
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int32(x)
+	f.appendInt32Slice(v)
+	return b, nil
+}
+
+func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int32(x>>1) ^ int32(x)<<31>>31
+	*f.toInt32() = v
+	return b, nil
+}
+
+func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int32(x>>1) ^ int32(x)<<31>>31
+	f.setInt32Ptr(v)
+	return b, nil
+}
+
+func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+			v := int32(x>>1) ^ int32(x)<<31>>31
+			f.appendInt32Slice(v)
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := int32(x>>1) ^ int32(x)<<31>>31
+	f.appendInt32Slice(v)
+	return b, nil
+}
+
+func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := uint32(x)
+	*f.toUint32() = v
+	return b, nil
+}
+
+func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := uint32(x)
+	*f.toUint32Ptr() = &v
+	return b, nil
+}
+
+func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			b = b[n:]
+			v := uint32(x)
+			s := f.toUint32Slice()
+			*s = append(*s, v)
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	v := uint32(x)
+	s := f.toUint32Slice()
+	*s = append(*s, v)
+	return b, nil
+}
+
+func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+	*f.toUint64() = v
+	return b[8:], nil
+}
+
+func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+	*f.toUint64Ptr() = &v
+	return b[8:], nil
+}
+
+func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			if len(b) < 8 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+			s := f.toUint64Slice()
+			*s = append(*s, v)
+			b = b[8:]
+		}
+		return res, nil
+	}
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+	s := f.toUint64Slice()
+	*s = append(*s, v)
+	return b[8:], nil
+}
+
+func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
+	*f.toInt64() = v
+	return b[8:], nil
+}
+
+func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
+	*f.toInt64Ptr() = &v
+	return b[8:], nil
+}
+
+func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			if len(b) < 8 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
+			s := f.toInt64Slice()
+			*s = append(*s, v)
+			b = b[8:]
+		}
+		return res, nil
+	}
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
+	s := f.toInt64Slice()
+	*s = append(*s, v)
+	return b[8:], nil
+}
+
+func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+	*f.toUint32() = v
+	return b[4:], nil
+}
+
+func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+	*f.toUint32Ptr() = &v
+	return b[4:], nil
+}
+
+func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			if len(b) < 4 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+			s := f.toUint32Slice()
+			*s = append(*s, v)
+			b = b[4:]
+		}
+		return res, nil
+	}
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+	s := f.toUint32Slice()
+	*s = append(*s, v)
+	return b[4:], nil
+}
+
+func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
+	*f.toInt32() = v
+	return b[4:], nil
+}
+
+func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
+	f.setInt32Ptr(v)
+	return b[4:], nil
+}
+
+func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			if len(b) < 4 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
+			f.appendInt32Slice(v)
+			b = b[4:]
+		}
+		return res, nil
+	}
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
+	f.appendInt32Slice(v)
+	return b[4:], nil
+}
+
+func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	// Note: any length varint is allowed, even though any sane
+	// encoder will use one byte.
+	// See https://github.com/golang/protobuf/issues/76
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	// TODO: check if x>1? Tests seem to indicate no.
+	v := x != 0
+	*f.toBool() = v
+	return b[n:], nil
+}
+
+func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := x != 0
+	*f.toBoolPtr() = &v
+	return b[n:], nil
+}
+
+func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			x, n = decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := x != 0
+			s := f.toBoolSlice()
+			*s = append(*s, v)
+			b = b[n:]
+		}
+		return res, nil
+	}
+	if w != WireVarint {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := x != 0
+	s := f.toBoolSlice()
+	*s = append(*s, v)
+	return b[n:], nil
+}
+
+func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
+	*f.toFloat64() = v
+	return b[8:], nil
+}
+
+func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
+	*f.toFloat64Ptr() = &v
+	return b[8:], nil
+}
+
+func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			if len(b) < 8 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
+			s := f.toFloat64Slice()
+			*s = append(*s, v)
+			b = b[8:]
+		}
+		return res, nil
+	}
+	if w != WireFixed64 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 8 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
+	s := f.toFloat64Slice()
+	*s = append(*s, v)
+	return b[8:], nil
+}
+
+func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
+	*f.toFloat32() = v
+	return b[4:], nil
+}
+
+func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
+	*f.toFloat32Ptr() = &v
+	return b[4:], nil
+}
+
+func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) {
+	if w == WireBytes { // packed
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		res := b[x:]
+		b = b[:x]
+		for len(b) > 0 {
+			if len(b) < 4 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
+			s := f.toFloat32Slice()
+			*s = append(*s, v)
+			b = b[4:]
+		}
+		return res, nil
+	}
+	if w != WireFixed32 {
+		return b, errInternalBadWireType
+	}
+	if len(b) < 4 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
+	s := f.toFloat32Slice()
+	*s = append(*s, v)
+	return b[4:], nil
+}
+
+func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	*f.toString() = v
+	return b[x:], nil
+}
+
+func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	*f.toStringPtr() = &v
+	return b[x:], nil
+}
+
+func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	s := f.toStringSlice()
+	*s = append(*s, v)
+	return b[x:], nil
+}
+
+func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	*f.toString() = v
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
+	return b[x:], nil
+}
+
+func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	*f.toStringPtr() = &v
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
+	return b[x:], nil
+}
+
+func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	s := f.toStringSlice()
+	*s = append(*s, v)
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
+	return b[x:], nil
+}
+
+var emptyBuf [0]byte
+
+func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	// The use of append here is a trick which avoids the zeroing
+	// that would be required if we used a make/copy pair.
+	// We append to emptyBuf instead of nil because we want
+	// a non-nil result even when the length is 0.
+	v := append(emptyBuf[:], b[:x]...)
+	*f.toBytes() = v
+	return b[x:], nil
+}
+
+func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := append(emptyBuf[:], b[:x]...)
+	s := f.toBytesSlice()
+	*s = append(*s, v)
+	return b[x:], nil
+}
+
+func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler {
+	return func(b []byte, f pointer, w int) ([]byte, error) {
+		if w != WireBytes {
+			return b, errInternalBadWireType
+		}
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		// First read the message field to see if something is there.
+		// The semantics of multiple submessages are weird.  Instead of
+		// the last one winning (as it is for all other fields), multiple
+		// submessages are merged.
+		v := f.getPointer()
+		if v.isNil() {
+			v = valToPointer(reflect.New(sub.typ))
+			f.setPointer(v)
+		}
+		err := sub.unmarshal(v, b[:x])
+		if err != nil {
+			if r, ok := err.(*RequiredNotSetError); ok {
+				r.field = name + "." + r.field
+			} else {
+				return nil, err
+			}
+		}
+		return b[x:], err
+	}
+}
+
+func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
+	return func(b []byte, f pointer, w int) ([]byte, error) {
+		if w != WireBytes {
+			return b, errInternalBadWireType
+		}
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		v := valToPointer(reflect.New(sub.typ))
+		err := sub.unmarshal(v, b[:x])
+		if err != nil {
+			if r, ok := err.(*RequiredNotSetError); ok {
+				r.field = name + "." + r.field
+			} else {
+				return nil, err
+			}
+		}
+		f.appendPointer(v)
+		return b[x:], err
+	}
+}
+
+func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler {
+	return func(b []byte, f pointer, w int) ([]byte, error) {
+		if w != WireStartGroup {
+			return b, errInternalBadWireType
+		}
+		x, y := findEndGroup(b)
+		if x < 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		v := f.getPointer()
+		if v.isNil() {
+			v = valToPointer(reflect.New(sub.typ))
+			f.setPointer(v)
+		}
+		err := sub.unmarshal(v, b[:x])
+		if err != nil {
+			if r, ok := err.(*RequiredNotSetError); ok {
+				r.field = name + "." + r.field
+			} else {
+				return nil, err
+			}
+		}
+		return b[y:], err
+	}
+}
+
+func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
+	return func(b []byte, f pointer, w int) ([]byte, error) {
+		if w != WireStartGroup {
+			return b, errInternalBadWireType
+		}
+		x, y := findEndGroup(b)
+		if x < 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		v := valToPointer(reflect.New(sub.typ))
+		err := sub.unmarshal(v, b[:x])
+		if err != nil {
+			if r, ok := err.(*RequiredNotSetError); ok {
+				r.field = name + "." + r.field
+			} else {
+				return nil, err
+			}
+		}
+		f.appendPointer(v)
+		return b[y:], err
+	}
+}
+
+func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
+	t := f.Type
+	kt := t.Key()
+	vt := t.Elem()
+	unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key"))
+	unmarshalVal := typeUnmarshaler(vt, f.Tag.Get("protobuf_val"))
+	return func(b []byte, f pointer, w int) ([]byte, error) {
+		// The map entry is a submessage. Figure out how big it is.
+		if w != WireBytes {
+			return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes)
+		}
+		x, n := decodeVarint(b)
+		if n == 0 {
+			return nil, io.ErrUnexpectedEOF
+		}
+		b = b[n:]
+		if x > uint64(len(b)) {
+			return nil, io.ErrUnexpectedEOF
+		}
+		r := b[x:] // unused data to return
+		b = b[:x]  // data for map entry
+
+		// Note: we could use #keys * #values ~= 200 functions
+		// to do map decoding without reflection. Probably not worth it.
+		// Maps will be somewhat slow. Oh well.
+
+		// Read key and value from data.
+		var nerr nonFatal
+		k := reflect.New(kt)
+		v := reflect.New(vt)
+		for len(b) > 0 {
+			x, n := decodeVarint(b)
+			if n == 0 {
+				return nil, io.ErrUnexpectedEOF
+			}
+			wire := int(x) & 7
+			b = b[n:]
+
+			var err error
+			switch x >> 3 {
+			case 1:
+				b, err = unmarshalKey(b, valToPointer(k), wire)
+			case 2:
+				b, err = unmarshalVal(b, valToPointer(v), wire)
+			default:
+				err = errInternalBadWireType // skip unknown tag
+			}
+
+			if nerr.Merge(err) {
+				continue
+			}
+			if err != errInternalBadWireType {
+				return nil, err
+			}
+
+			// Skip past unknown fields.
+			b, err = skipField(b, wire)
+			if err != nil {
+				return nil, err
+			}
+		}
+
+		// Get map, allocate if needed.
+		m := f.asPointerTo(t).Elem() // an addressable map[K]T
+		if m.IsNil() {
+			m.Set(reflect.MakeMap(t))
+		}
+
+		// Insert into map.
+		m.SetMapIndex(k.Elem(), v.Elem())
+
+		return r, nerr.E
+	}
+}
+
+// makeUnmarshalOneof makes an unmarshaler for oneof fields.
+// for:
+// message Msg {
+//   oneof F {
+//     int64 X = 1;
+//     float64 Y = 2;
+//   }
+// }
+// typ is the type of the concrete entry for a oneof case (e.g. Msg_X).
+// ityp is the interface type of the oneof field (e.g. isMsg_F).
+// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64).
+// Note that this function will be called once for each case in the oneof.
+func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler {
+	sf := typ.Field(0)
+	field0 := toField(&sf)
+	return func(b []byte, f pointer, w int) ([]byte, error) {
+		// Allocate holder for value.
+		v := reflect.New(typ)
+
+		// Unmarshal data into holder.
+		// We unmarshal into the first field of the holder object.
+		var err error
+		var nerr nonFatal
+		b, err = unmarshal(b, valToPointer(v).offset(field0), w)
+		if !nerr.Merge(err) {
+			return nil, err
+		}
+
+		// Write pointer to holder into target field.
+		f.asPointerTo(ityp).Elem().Set(v)
+
+		return b, nerr.E
+	}
+}
+
+// Error used by decode internally.
+var errInternalBadWireType = errors.New("proto: internal error: bad wiretype")
+
+// skipField skips past a field of type wire and returns the remaining bytes.
+func skipField(b []byte, wire int) ([]byte, error) {
+	switch wire {
+	case WireVarint:
+		_, k := decodeVarint(b)
+		if k == 0 {
+			return b, io.ErrUnexpectedEOF
+		}
+		b = b[k:]
+	case WireFixed32:
+		if len(b) < 4 {
+			return b, io.ErrUnexpectedEOF
+		}
+		b = b[4:]
+	case WireFixed64:
+		if len(b) < 8 {
+			return b, io.ErrUnexpectedEOF
+		}
+		b = b[8:]
+	case WireBytes:
+		m, k := decodeVarint(b)
+		if k == 0 || uint64(len(b)-k) < m {
+			return b, io.ErrUnexpectedEOF
+		}
+		b = b[uint64(k)+m:]
+	case WireStartGroup:
+		_, i := findEndGroup(b)
+		if i == -1 {
+			return b, io.ErrUnexpectedEOF
+		}
+		b = b[i:]
+	default:
+		return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire)
+	}
+	return b, nil
+}
+
+// findEndGroup finds the index of the next EndGroup tag.
+// Groups may be nested, so the "next" EndGroup tag is the first
+// unpaired EndGroup.
+// findEndGroup returns the indexes of the start and end of the EndGroup tag.
+// Returns (-1,-1) if it can't find one.
+func findEndGroup(b []byte) (int, int) {
+	depth := 1
+	i := 0
+	for {
+		x, n := decodeVarint(b[i:])
+		if n == 0 {
+			return -1, -1
+		}
+		j := i
+		i += n
+		switch x & 7 {
+		case WireVarint:
+			_, k := decodeVarint(b[i:])
+			if k == 0 {
+				return -1, -1
+			}
+			i += k
+		case WireFixed32:
+			if len(b)-4 < i {
+				return -1, -1
+			}
+			i += 4
+		case WireFixed64:
+			if len(b)-8 < i {
+				return -1, -1
+			}
+			i += 8
+		case WireBytes:
+			m, k := decodeVarint(b[i:])
+			if k == 0 {
+				return -1, -1
+			}
+			i += k
+			if uint64(len(b)-i) < m {
+				return -1, -1
+			}
+			i += int(m)
+		case WireStartGroup:
+			depth++
+		case WireEndGroup:
+			depth--
+			if depth == 0 {
+				return j, i
+			}
+		default:
+			return -1, -1
+		}
+	}
+}
+
+// encodeVarint appends a varint-encoded integer to b and returns the result.
+func encodeVarint(b []byte, x uint64) []byte {
+	for x >= 1<<7 {
+		b = append(b, byte(x&0x7f|0x80))
+		x >>= 7
+	}
+	return append(b, byte(x))
+}
+
+// decodeVarint reads a varint-encoded integer from b.
+// Returns the decoded integer and the number of bytes read.
+// If there is an error, it returns 0,0.
+func decodeVarint(b []byte) (uint64, int) {
+	var x, y uint64
+	if len(b) == 0 {
+		goto bad
+	}
+	x = uint64(b[0])
+	if x < 0x80 {
+		return x, 1
+	}
+	x -= 0x80
+
+	if len(b) <= 1 {
+		goto bad
+	}
+	y = uint64(b[1])
+	x += y << 7
+	if y < 0x80 {
+		return x, 2
+	}
+	x -= 0x80 << 7
+
+	if len(b) <= 2 {
+		goto bad
+	}
+	y = uint64(b[2])
+	x += y << 14
+	if y < 0x80 {
+		return x, 3
+	}
+	x -= 0x80 << 14
+
+	if len(b) <= 3 {
+		goto bad
+	}
+	y = uint64(b[3])
+	x += y << 21
+	if y < 0x80 {
+		return x, 4
+	}
+	x -= 0x80 << 21
+
+	if len(b) <= 4 {
+		goto bad
+	}
+	y = uint64(b[4])
+	x += y << 28
+	if y < 0x80 {
+		return x, 5
+	}
+	x -= 0x80 << 28
+
+	if len(b) <= 5 {
+		goto bad
+	}
+	y = uint64(b[5])
+	x += y << 35
+	if y < 0x80 {
+		return x, 6
+	}
+	x -= 0x80 << 35
+
+	if len(b) <= 6 {
+		goto bad
+	}
+	y = uint64(b[6])
+	x += y << 42
+	if y < 0x80 {
+		return x, 7
+	}
+	x -= 0x80 << 42
+
+	if len(b) <= 7 {
+		goto bad
+	}
+	y = uint64(b[7])
+	x += y << 49
+	if y < 0x80 {
+		return x, 8
+	}
+	x -= 0x80 << 49
+
+	if len(b) <= 8 {
+		goto bad
+	}
+	y = uint64(b[8])
+	x += y << 56
+	if y < 0x80 {
+		return x, 9
+	}
+	x -= 0x80 << 56
+
+	if len(b) <= 9 {
+		goto bad
+	}
+	y = uint64(b[9])
+	x += y << 63
+	if y < 2 {
+		return x, 10
+	}
+
+bad:
+	return 0, 0
+}
diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go
index 965876bf033b..1aaee725b45b 100644
--- a/vendor/github.com/golang/protobuf/proto/text.go
+++ b/vendor/github.com/golang/protobuf/proto/text.go
@@ -50,7 +50,6 @@ import (
 var (
 	newline         = []byte("\n")
 	spaces          = []byte("                                        ")
-	gtNewline       = []byte(">\n")
 	endBraceNewline = []byte("}\n")
 	backslashN      = []byte{'\\', 'n'}
 	backslashR      = []byte{'\\', 'r'}
@@ -170,11 +169,6 @@ func writeName(w *textWriter, props *Properties) error {
 	return nil
 }
 
-// raw is the interface satisfied by RawMessage.
-type raw interface {
-	Bytes() []byte
-}
-
 func requiresQuotes(u string) bool {
 	// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
 	for _, ch := range u {
@@ -269,6 +263,10 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 		props := sprops.Prop[i]
 		name := st.Field(i).Name
 
+		if name == "XXX_NoUnkeyedLiteral" {
+			continue
+		}
+
 		if strings.HasPrefix(name, "XXX_") {
 			// There are two XXX_ fields:
 			//   XXX_unrecognized []byte
@@ -355,7 +353,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 						return err
 					}
 				}
-				if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
+				if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
 					return err
 				}
 				if err := w.WriteByte('\n'); err != nil {
@@ -372,7 +370,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 							return err
 						}
 					}
-					if err := tm.writeAny(w, val, props.mvalprop); err != nil {
+					if err := tm.writeAny(w, val, props.MapValProp); err != nil {
 						return err
 					}
 					if err := w.WriteByte('\n'); err != nil {
@@ -436,12 +434,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 				return err
 			}
 		}
-		if b, ok := fv.Interface().(raw); ok {
-			if err := writeRaw(w, b.Bytes()); err != nil {
-				return err
-			}
-			continue
-		}
 
 		// Enums have a String method, so writeAny will work fine.
 		if err := tm.writeAny(w, fv, props); err != nil {
@@ -455,7 +447,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 
 	// Extensions (the XXX_extensions field).
 	pv := sv.Addr()
-	if _, ok := extendable(pv.Interface()); ok {
+	if _, err := extendable(pv.Interface()); err == nil {
 		if err := tm.writeExtensions(w, pv); err != nil {
 			return err
 		}
@@ -464,27 +456,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 	return nil
 }
 
-// writeRaw writes an uninterpreted raw message.
-func writeRaw(w *textWriter, b []byte) error {
-	if err := w.WriteByte('<'); err != nil {
-		return err
-	}
-	if !w.compact {
-		if err := w.WriteByte('\n'); err != nil {
-			return err
-		}
-	}
-	w.indent()
-	if err := writeUnknownStruct(w, b); err != nil {
-		return err
-	}
-	w.unindent()
-	if err := w.WriteByte('>'); err != nil {
-		return err
-	}
-	return nil
-}
-
 // writeAny writes an arbitrary field.
 func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
 	v = reflect.Indirect(v)
@@ -535,6 +506,19 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
 			}
 		}
 		w.indent()
+		if v.CanAddr() {
+			// Calling v.Interface on a struct causes the reflect package to
+			// copy the entire struct. This is racy with the new Marshaler
+			// since we atomically update the XXX_sizecache.
+			//
+			// Thus, we retrieve a pointer to the struct if possible to avoid
+			// a race since v.Interface on the pointer doesn't copy the struct.
+			//
+			// If v is not addressable, then we are not worried about a race
+			// since it implies that the binary Marshaler cannot possibly be
+			// mutating this value.
+			v = v.Addr()
+		}
 		if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
 			text, err := etm.MarshalText()
 			if err != nil {
@@ -543,8 +527,13 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
 			if _, err = w.Write(text); err != nil {
 				return err
 			}
-		} else if err := tm.writeStruct(w, v); err != nil {
-			return err
+		} else {
+			if v.Kind() == reflect.Ptr {
+				v = v.Elem()
+			}
+			if err := tm.writeStruct(w, v); err != nil {
+				return err
+			}
 		}
 		w.unindent()
 		if err := w.WriteByte(ket); err != nil {
diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go
index 5e14513f28c9..bb55a3af2769 100644
--- a/vendor/github.com/golang/protobuf/proto/text_parser.go
+++ b/vendor/github.com/golang/protobuf/proto/text_parser.go
@@ -206,7 +206,6 @@ func (p *textParser) advance() {
 
 var (
 	errBadUTF8 = errors.New("proto: bad UTF-8")
-	errBadHex  = errors.New("proto: bad hexadecimal")
 )
 
 func unquoteC(s string, quote rune) (string, error) {
@@ -277,60 +276,47 @@ func unescape(s string) (ch string, tail string, err error) {
 		return "?", s, nil // trigraph workaround
 	case '\'', '"', '\\':
 		return string(r), s, nil
-	case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X':
+	case '0', '1', '2', '3', '4', '5', '6', '7':
 		if len(s) < 2 {
 			return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
 		}
-		base := 8
-		ss := s[:2]
+		ss := string(r) + s[:2]
 		s = s[2:]
-		if r == 'x' || r == 'X' {
-			base = 16
-		} else {
-			ss = string(r) + ss
-		}
-		i, err := strconv.ParseUint(ss, base, 8)
+		i, err := strconv.ParseUint(ss, 8, 8)
 		if err != nil {
-			return "", "", err
+			return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
 		}
 		return string([]byte{byte(i)}), s, nil
-	case 'u', 'U':
-		n := 4
-		if r == 'U' {
+	case 'x', 'X', 'u', 'U':
+		var n int
+		switch r {
+		case 'x', 'X':
+			n = 2
+		case 'u':
+			n = 4
+		case 'U':
 			n = 8
 		}
 		if len(s) < n {
-			return "", "", fmt.Errorf(`\%c requires %d digits`, r, n)
-		}
-
-		bs := make([]byte, n/2)
-		for i := 0; i < n; i += 2 {
-			a, ok1 := unhex(s[i])
-			b, ok2 := unhex(s[i+1])
-			if !ok1 || !ok2 {
-				return "", "", errBadHex
-			}
-			bs[i/2] = a<<4 | b
+			return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
 		}
+		ss := s[:n]
 		s = s[n:]
-		return string(bs), s, nil
+		i, err := strconv.ParseUint(ss, 16, 64)
+		if err != nil {
+			return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
+		}
+		if r == 'x' || r == 'X' {
+			return string([]byte{byte(i)}), s, nil
+		}
+		if i > utf8.MaxRune {
+			return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
+		}
+		return string(i), s, nil
 	}
 	return "", "", fmt.Errorf(`unknown escape \%c`, r)
 }
 
-// Adapted from src/pkg/strconv/quote.go.
-func unhex(b byte) (v byte, ok bool) {
-	switch {
-	case '0' <= b && b <= '9':
-		return b - '0', true
-	case 'a' <= b && b <= 'f':
-		return b - 'a' + 10, true
-	case 'A' <= b && b <= 'F':
-		return b - 'A' + 10, true
-	}
-	return 0, false
-}
-
 // Back off the parser by one token. Can only be done between calls to next().
 // It makes the next advance() a no-op.
 func (p *textParser) back() { p.backed = true }
@@ -644,17 +630,17 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 					if err := p.consumeToken(":"); err != nil {
 						return err
 					}
-					if err := p.readAny(key, props.mkeyprop); err != nil {
+					if err := p.readAny(key, props.MapKeyProp); err != nil {
 						return err
 					}
 					if err := p.consumeOptionalSeparator(); err != nil {
 						return err
 					}
 				case "value":
-					if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil {
+					if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
 						return err
 					}
-					if err := p.readAny(val, props.mvalprop); err != nil {
+					if err := p.readAny(val, props.MapValProp); err != nil {
 						return err
 					}
 					if err := p.consumeOptionalSeparator(); err != nil {
@@ -728,6 +714,9 @@ func (p *textParser) consumeExtName() (string, error) {
 		if tok.err != nil {
 			return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
 		}
+		if p.done && tok.value != "]" {
+			return "", p.errorf("unclosed type_url or extension name")
+		}
 	}
 	return strings.Join(parts, ""), nil
 }
@@ -865,7 +854,7 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
 		return p.readStruct(fv, terminator)
 	case reflect.Uint32:
 		if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
-			fv.SetUint(x)
+			fv.SetUint(uint64(x))
 			return nil
 		}
 	case reflect.Uint64:
@@ -883,13 +872,9 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
 // UnmarshalText returns *RequiredNotSetError.
 func UnmarshalText(s string, pb Message) error {
 	if um, ok := pb.(encoding.TextUnmarshaler); ok {
-		err := um.UnmarshalText([]byte(s))
-		return err
+		return um.UnmarshalText([]byte(s))
 	}
 	pb.Reset()
 	v := reflect.ValueOf(pb)
-	if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil {
-		return pe
-	}
-	return nil
+	return newTextParser(s).readStruct(v.Elem(), "")
 }
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
new file mode 100644
index 000000000000..1ded05bbe71b
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
@@ -0,0 +1,2887 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/descriptor.proto
+
+package descriptor
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type FieldDescriptorProto_Type int32
+
+const (
+	// 0 is reserved for errors.
+	// Order is weird for historical reasons.
+	FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1
+	FieldDescriptorProto_TYPE_FLOAT  FieldDescriptorProto_Type = 2
+	// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
+	// negative values are likely.
+	FieldDescriptorProto_TYPE_INT64  FieldDescriptorProto_Type = 3
+	FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4
+	// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
+	// negative values are likely.
+	FieldDescriptorProto_TYPE_INT32   FieldDescriptorProto_Type = 5
+	FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6
+	FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7
+	FieldDescriptorProto_TYPE_BOOL    FieldDescriptorProto_Type = 8
+	FieldDescriptorProto_TYPE_STRING  FieldDescriptorProto_Type = 9
+	// Tag-delimited aggregate.
+	// Group type is deprecated and not supported in proto3. However, Proto3
+	// implementations should still be able to parse the group wire format and
+	// treat group fields as unknown fields.
+	FieldDescriptorProto_TYPE_GROUP   FieldDescriptorProto_Type = 10
+	FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11
+	// New in version 2.
+	FieldDescriptorProto_TYPE_BYTES    FieldDescriptorProto_Type = 12
+	FieldDescriptorProto_TYPE_UINT32   FieldDescriptorProto_Type = 13
+	FieldDescriptorProto_TYPE_ENUM     FieldDescriptorProto_Type = 14
+	FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15
+	FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16
+	FieldDescriptorProto_TYPE_SINT32   FieldDescriptorProto_Type = 17
+	FieldDescriptorProto_TYPE_SINT64   FieldDescriptorProto_Type = 18
+)
+
+var FieldDescriptorProto_Type_name = map[int32]string{
+	1:  "TYPE_DOUBLE",
+	2:  "TYPE_FLOAT",
+	3:  "TYPE_INT64",
+	4:  "TYPE_UINT64",
+	5:  "TYPE_INT32",
+	6:  "TYPE_FIXED64",
+	7:  "TYPE_FIXED32",
+	8:  "TYPE_BOOL",
+	9:  "TYPE_STRING",
+	10: "TYPE_GROUP",
+	11: "TYPE_MESSAGE",
+	12: "TYPE_BYTES",
+	13: "TYPE_UINT32",
+	14: "TYPE_ENUM",
+	15: "TYPE_SFIXED32",
+	16: "TYPE_SFIXED64",
+	17: "TYPE_SINT32",
+	18: "TYPE_SINT64",
+}
+
+var FieldDescriptorProto_Type_value = map[string]int32{
+	"TYPE_DOUBLE":   1,
+	"TYPE_FLOAT":    2,
+	"TYPE_INT64":    3,
+	"TYPE_UINT64":   4,
+	"TYPE_INT32":    5,
+	"TYPE_FIXED64":  6,
+	"TYPE_FIXED32":  7,
+	"TYPE_BOOL":     8,
+	"TYPE_STRING":   9,
+	"TYPE_GROUP":    10,
+	"TYPE_MESSAGE":  11,
+	"TYPE_BYTES":    12,
+	"TYPE_UINT32":   13,
+	"TYPE_ENUM":     14,
+	"TYPE_SFIXED32": 15,
+	"TYPE_SFIXED64": 16,
+	"TYPE_SINT32":   17,
+	"TYPE_SINT64":   18,
+}
+
+func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type {
+	p := new(FieldDescriptorProto_Type)
+	*p = x
+	return p
+}
+
+func (x FieldDescriptorProto_Type) String() string {
+	return proto.EnumName(FieldDescriptorProto_Type_name, int32(x))
+}
+
+func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type")
+	if err != nil {
+		return err
+	}
+	*x = FieldDescriptorProto_Type(value)
+	return nil
+}
+
+func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{4, 0}
+}
+
+type FieldDescriptorProto_Label int32
+
+const (
+	// 0 is reserved for errors
+	FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1
+	FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2
+	FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3
+)
+
+var FieldDescriptorProto_Label_name = map[int32]string{
+	1: "LABEL_OPTIONAL",
+	2: "LABEL_REQUIRED",
+	3: "LABEL_REPEATED",
+}
+
+var FieldDescriptorProto_Label_value = map[string]int32{
+	"LABEL_OPTIONAL": 1,
+	"LABEL_REQUIRED": 2,
+	"LABEL_REPEATED": 3,
+}
+
+func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label {
+	p := new(FieldDescriptorProto_Label)
+	*p = x
+	return p
+}
+
+func (x FieldDescriptorProto_Label) String() string {
+	return proto.EnumName(FieldDescriptorProto_Label_name, int32(x))
+}
+
+func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label")
+	if err != nil {
+		return err
+	}
+	*x = FieldDescriptorProto_Label(value)
+	return nil
+}
+
+func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{4, 1}
+}
+
+// Generated classes can be optimized for speed or code size.
+type FileOptions_OptimizeMode int32
+
+const (
+	FileOptions_SPEED FileOptions_OptimizeMode = 1
+	// etc.
+	FileOptions_CODE_SIZE    FileOptions_OptimizeMode = 2
+	FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3
+)
+
+var FileOptions_OptimizeMode_name = map[int32]string{
+	1: "SPEED",
+	2: "CODE_SIZE",
+	3: "LITE_RUNTIME",
+}
+
+var FileOptions_OptimizeMode_value = map[string]int32{
+	"SPEED":        1,
+	"CODE_SIZE":    2,
+	"LITE_RUNTIME": 3,
+}
+
+func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode {
+	p := new(FileOptions_OptimizeMode)
+	*p = x
+	return p
+}
+
+func (x FileOptions_OptimizeMode) String() string {
+	return proto.EnumName(FileOptions_OptimizeMode_name, int32(x))
+}
+
+func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode")
+	if err != nil {
+		return err
+	}
+	*x = FileOptions_OptimizeMode(value)
+	return nil
+}
+
+func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{10, 0}
+}
+
+type FieldOptions_CType int32
+
+const (
+	// Default mode.
+	FieldOptions_STRING       FieldOptions_CType = 0
+	FieldOptions_CORD         FieldOptions_CType = 1
+	FieldOptions_STRING_PIECE FieldOptions_CType = 2
+)
+
+var FieldOptions_CType_name = map[int32]string{
+	0: "STRING",
+	1: "CORD",
+	2: "STRING_PIECE",
+}
+
+var FieldOptions_CType_value = map[string]int32{
+	"STRING":       0,
+	"CORD":         1,
+	"STRING_PIECE": 2,
+}
+
+func (x FieldOptions_CType) Enum() *FieldOptions_CType {
+	p := new(FieldOptions_CType)
+	*p = x
+	return p
+}
+
+func (x FieldOptions_CType) String() string {
+	return proto.EnumName(FieldOptions_CType_name, int32(x))
+}
+
+func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType")
+	if err != nil {
+		return err
+	}
+	*x = FieldOptions_CType(value)
+	return nil
+}
+
+func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{12, 0}
+}
+
+type FieldOptions_JSType int32
+
+const (
+	// Use the default type.
+	FieldOptions_JS_NORMAL FieldOptions_JSType = 0
+	// Use JavaScript strings.
+	FieldOptions_JS_STRING FieldOptions_JSType = 1
+	// Use JavaScript numbers.
+	FieldOptions_JS_NUMBER FieldOptions_JSType = 2
+)
+
+var FieldOptions_JSType_name = map[int32]string{
+	0: "JS_NORMAL",
+	1: "JS_STRING",
+	2: "JS_NUMBER",
+}
+
+var FieldOptions_JSType_value = map[string]int32{
+	"JS_NORMAL": 0,
+	"JS_STRING": 1,
+	"JS_NUMBER": 2,
+}
+
+func (x FieldOptions_JSType) Enum() *FieldOptions_JSType {
+	p := new(FieldOptions_JSType)
+	*p = x
+	return p
+}
+
+func (x FieldOptions_JSType) String() string {
+	return proto.EnumName(FieldOptions_JSType_name, int32(x))
+}
+
+func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType")
+	if err != nil {
+		return err
+	}
+	*x = FieldOptions_JSType(value)
+	return nil
+}
+
+func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{12, 1}
+}
+
+// Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+// or neither? HTTP based RPC implementation may choose GET verb for safe
+// methods, and PUT verb for idempotent methods instead of the default POST.
+type MethodOptions_IdempotencyLevel int32
+
+const (
+	MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0
+	MethodOptions_NO_SIDE_EFFECTS     MethodOptions_IdempotencyLevel = 1
+	MethodOptions_IDEMPOTENT          MethodOptions_IdempotencyLevel = 2
+)
+
+var MethodOptions_IdempotencyLevel_name = map[int32]string{
+	0: "IDEMPOTENCY_UNKNOWN",
+	1: "NO_SIDE_EFFECTS",
+	2: "IDEMPOTENT",
+}
+
+var MethodOptions_IdempotencyLevel_value = map[string]int32{
+	"IDEMPOTENCY_UNKNOWN": 0,
+	"NO_SIDE_EFFECTS":     1,
+	"IDEMPOTENT":          2,
+}
+
+func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel {
+	p := new(MethodOptions_IdempotencyLevel)
+	*p = x
+	return p
+}
+
+func (x MethodOptions_IdempotencyLevel) String() string {
+	return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x))
+}
+
+func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel")
+	if err != nil {
+		return err
+	}
+	*x = MethodOptions_IdempotencyLevel(value)
+	return nil
+}
+
+func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{17, 0}
+}
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+type FileDescriptorSet struct {
+	File                 []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *FileDescriptorSet) Reset()         { *m = FileDescriptorSet{} }
+func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) }
+func (*FileDescriptorSet) ProtoMessage()    {}
+func (*FileDescriptorSet) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{0}
+}
+
+func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b)
+}
+func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic)
+}
+func (m *FileDescriptorSet) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FileDescriptorSet.Merge(m, src)
+}
+func (m *FileDescriptorSet) XXX_Size() int {
+	return xxx_messageInfo_FileDescriptorSet.Size(m)
+}
+func (m *FileDescriptorSet) XXX_DiscardUnknown() {
+	xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo
+
+func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto {
+	if m != nil {
+		return m.File
+	}
+	return nil
+}
+
+// Describes a complete .proto file.
+type FileDescriptorProto struct {
+	Name    *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"`
+	// Names of files imported by this file.
+	Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"`
+	// Indexes of the public imported files in the dependency list above.
+	PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"`
+	// Indexes of the weak imported files in the dependency list.
+	// For Google-internal migration only. Do not use.
+	WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"`
+	// All top-level definitions in this file.
+	MessageType []*DescriptorProto        `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"`
+	EnumType    []*EnumDescriptorProto    `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
+	Service     []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"`
+	Extension   []*FieldDescriptorProto   `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"`
+	Options     *FileOptions              `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
+	// This field contains optional information about the original source code.
+	// You may safely remove this entire field without harming runtime
+	// functionality of the descriptors -- the information is needed only by
+	// development tools.
+	SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"`
+	// The syntax of the proto file.
+	// The supported values are "proto2" and "proto3".
+	Syntax               *string  `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *FileDescriptorProto) Reset()         { *m = FileDescriptorProto{} }
+func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*FileDescriptorProto) ProtoMessage()    {}
+func (*FileDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{1}
+}
+
+func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b)
+}
+func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *FileDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FileDescriptorProto.Merge(m, src)
+}
+func (m *FileDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_FileDescriptorProto.Size(m)
+}
+func (m *FileDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_FileDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FileDescriptorProto proto.InternalMessageInfo
+
+func (m *FileDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *FileDescriptorProto) GetPackage() string {
+	if m != nil && m.Package != nil {
+		return *m.Package
+	}
+	return ""
+}
+
+func (m *FileDescriptorProto) GetDependency() []string {
+	if m != nil {
+		return m.Dependency
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetPublicDependency() []int32 {
+	if m != nil {
+		return m.PublicDependency
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetWeakDependency() []int32 {
+	if m != nil {
+		return m.WeakDependency
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto {
+	if m != nil {
+		return m.MessageType
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto {
+	if m != nil {
+		return m.EnumType
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto {
+	if m != nil {
+		return m.Service
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto {
+	if m != nil {
+		return m.Extension
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetOptions() *FileOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo {
+	if m != nil {
+		return m.SourceCodeInfo
+	}
+	return nil
+}
+
+func (m *FileDescriptorProto) GetSyntax() string {
+	if m != nil && m.Syntax != nil {
+		return *m.Syntax
+	}
+	return ""
+}
+
+// Describes a message type.
+type DescriptorProto struct {
+	Name           *string                           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Field          []*FieldDescriptorProto           `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"`
+	Extension      []*FieldDescriptorProto           `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"`
+	NestedType     []*DescriptorProto                `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"`
+	EnumType       []*EnumDescriptorProto            `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
+	ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"`
+	OneofDecl      []*OneofDescriptorProto           `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"`
+	Options        *MessageOptions                   `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"`
+	ReservedRange  []*DescriptorProto_ReservedRange  `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
+	// Reserved field names, which may not be used by fields in the same message.
+	// A given name may only be reserved once.
+	ReservedName         []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DescriptorProto) Reset()         { *m = DescriptorProto{} }
+func (m *DescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*DescriptorProto) ProtoMessage()    {}
+func (*DescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{2}
+}
+
+func (m *DescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DescriptorProto.Unmarshal(m, b)
+}
+func (m *DescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *DescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DescriptorProto.Merge(m, src)
+}
+func (m *DescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_DescriptorProto.Size(m)
+}
+func (m *DescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_DescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DescriptorProto proto.InternalMessageInfo
+
+func (m *DescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *DescriptorProto) GetField() []*FieldDescriptorProto {
+	if m != nil {
+		return m.Field
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto {
+	if m != nil {
+		return m.Extension
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetNestedType() []*DescriptorProto {
+	if m != nil {
+		return m.NestedType
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto {
+	if m != nil {
+		return m.EnumType
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange {
+	if m != nil {
+		return m.ExtensionRange
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto {
+	if m != nil {
+		return m.OneofDecl
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetOptions() *MessageOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange {
+	if m != nil {
+		return m.ReservedRange
+	}
+	return nil
+}
+
+func (m *DescriptorProto) GetReservedName() []string {
+	if m != nil {
+		return m.ReservedName
+	}
+	return nil
+}
+
+type DescriptorProto_ExtensionRange struct {
+	Start                *int32                 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
+	End                  *int32                 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
+	Options              *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
+	XXX_unrecognized     []byte                 `json:"-"`
+	XXX_sizecache        int32                  `json:"-"`
+}
+
+func (m *DescriptorProto_ExtensionRange) Reset()         { *m = DescriptorProto_ExtensionRange{} }
+func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) }
+func (*DescriptorProto_ExtensionRange) ProtoMessage()    {}
+func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{2, 0}
+}
+
+func (m *DescriptorProto_ExtensionRange) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DescriptorProto_ExtensionRange.Unmarshal(m, b)
+}
+func (m *DescriptorProto_ExtensionRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DescriptorProto_ExtensionRange.Marshal(b, m, deterministic)
+}
+func (m *DescriptorProto_ExtensionRange) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DescriptorProto_ExtensionRange.Merge(m, src)
+}
+func (m *DescriptorProto_ExtensionRange) XXX_Size() int {
+	return xxx_messageInfo_DescriptorProto_ExtensionRange.Size(m)
+}
+func (m *DescriptorProto_ExtensionRange) XXX_DiscardUnknown() {
+	xxx_messageInfo_DescriptorProto_ExtensionRange.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DescriptorProto_ExtensionRange proto.InternalMessageInfo
+
+func (m *DescriptorProto_ExtensionRange) GetStart() int32 {
+	if m != nil && m.Start != nil {
+		return *m.Start
+	}
+	return 0
+}
+
+func (m *DescriptorProto_ExtensionRange) GetEnd() int32 {
+	if m != nil && m.End != nil {
+		return *m.End
+	}
+	return 0
+}
+
+func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+// Range of reserved tag numbers. Reserved tag numbers may not be used by
+// fields or extension ranges in the same message. Reserved ranges may
+// not overlap.
+type DescriptorProto_ReservedRange struct {
+	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
+	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DescriptorProto_ReservedRange) Reset()         { *m = DescriptorProto_ReservedRange{} }
+func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) }
+func (*DescriptorProto_ReservedRange) ProtoMessage()    {}
+func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{2, 1}
+}
+
+func (m *DescriptorProto_ReservedRange) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DescriptorProto_ReservedRange.Unmarshal(m, b)
+}
+func (m *DescriptorProto_ReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DescriptorProto_ReservedRange.Marshal(b, m, deterministic)
+}
+func (m *DescriptorProto_ReservedRange) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DescriptorProto_ReservedRange.Merge(m, src)
+}
+func (m *DescriptorProto_ReservedRange) XXX_Size() int {
+	return xxx_messageInfo_DescriptorProto_ReservedRange.Size(m)
+}
+func (m *DescriptorProto_ReservedRange) XXX_DiscardUnknown() {
+	xxx_messageInfo_DescriptorProto_ReservedRange.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DescriptorProto_ReservedRange proto.InternalMessageInfo
+
+func (m *DescriptorProto_ReservedRange) GetStart() int32 {
+	if m != nil && m.Start != nil {
+		return *m.Start
+	}
+	return 0
+}
+
+func (m *DescriptorProto_ReservedRange) GetEnd() int32 {
+	if m != nil && m.End != nil {
+		return *m.End
+	}
+	return 0
+}
+
+type ExtensionRangeOptions struct {
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *ExtensionRangeOptions) Reset()         { *m = ExtensionRangeOptions{} }
+func (m *ExtensionRangeOptions) String() string { return proto.CompactTextString(m) }
+func (*ExtensionRangeOptions) ProtoMessage()    {}
+func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{3}
+}
+
+var extRange_ExtensionRangeOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_ExtensionRangeOptions
+}
+
+func (m *ExtensionRangeOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExtensionRangeOptions.Unmarshal(m, b)
+}
+func (m *ExtensionRangeOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExtensionRangeOptions.Marshal(b, m, deterministic)
+}
+func (m *ExtensionRangeOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExtensionRangeOptions.Merge(m, src)
+}
+func (m *ExtensionRangeOptions) XXX_Size() int {
+	return xxx_messageInfo_ExtensionRangeOptions.Size(m)
+}
+func (m *ExtensionRangeOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExtensionRangeOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExtensionRangeOptions proto.InternalMessageInfo
+
+func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+// Describes a field within a message.
+type FieldDescriptorProto struct {
+	Name   *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Number *int32                      `protobuf:"varint,3,opt,name=number" json:"number,omitempty"`
+	Label  *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"`
+	// If type_name is set, this need not be set.  If both this and type_name
+	// are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+	Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"`
+	// For message and enum types, this is the name of the type.  If the name
+	// starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
+	// rules are used to find the type (i.e. first the nested types within this
+	// message are searched, then within the parent, on up to the root
+	// namespace).
+	TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"`
+	// For extensions, this is the name of the type being extended.  It is
+	// resolved in the same manner as type_name.
+	Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"`
+	// For numeric types, contains the original text representation of the value.
+	// For booleans, "true" or "false".
+	// For strings, contains the default text contents (not escaped in any way).
+	// For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
+	// TODO(kenton):  Base-64 encode?
+	DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"`
+	// If set, gives the index of a oneof in the containing type's oneof_decl
+	// list.  This field is a member of that oneof.
+	OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"`
+	// JSON name of this field. The value is set by protocol compiler. If the
+	// user has set a "json_name" option on this field, that option's value
+	// will be used. Otherwise, it's deduced from the field's name by converting
+	// it to camelCase.
+	JsonName             *string       `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"`
+	Options              *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *FieldDescriptorProto) Reset()         { *m = FieldDescriptorProto{} }
+func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*FieldDescriptorProto) ProtoMessage()    {}
+func (*FieldDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{4}
+}
+
+func (m *FieldDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FieldDescriptorProto.Unmarshal(m, b)
+}
+func (m *FieldDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FieldDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *FieldDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FieldDescriptorProto.Merge(m, src)
+}
+func (m *FieldDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_FieldDescriptorProto.Size(m)
+}
+func (m *FieldDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_FieldDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FieldDescriptorProto proto.InternalMessageInfo
+
+func (m *FieldDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *FieldDescriptorProto) GetNumber() int32 {
+	if m != nil && m.Number != nil {
+		return *m.Number
+	}
+	return 0
+}
+
+func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label {
+	if m != nil && m.Label != nil {
+		return *m.Label
+	}
+	return FieldDescriptorProto_LABEL_OPTIONAL
+}
+
+func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type {
+	if m != nil && m.Type != nil {
+		return *m.Type
+	}
+	return FieldDescriptorProto_TYPE_DOUBLE
+}
+
+func (m *FieldDescriptorProto) GetTypeName() string {
+	if m != nil && m.TypeName != nil {
+		return *m.TypeName
+	}
+	return ""
+}
+
+func (m *FieldDescriptorProto) GetExtendee() string {
+	if m != nil && m.Extendee != nil {
+		return *m.Extendee
+	}
+	return ""
+}
+
+func (m *FieldDescriptorProto) GetDefaultValue() string {
+	if m != nil && m.DefaultValue != nil {
+		return *m.DefaultValue
+	}
+	return ""
+}
+
+func (m *FieldDescriptorProto) GetOneofIndex() int32 {
+	if m != nil && m.OneofIndex != nil {
+		return *m.OneofIndex
+	}
+	return 0
+}
+
+func (m *FieldDescriptorProto) GetJsonName() string {
+	if m != nil && m.JsonName != nil {
+		return *m.JsonName
+	}
+	return ""
+}
+
+func (m *FieldDescriptorProto) GetOptions() *FieldOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+// Describes a oneof.
+type OneofDescriptorProto struct {
+	Name                 *string       `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Options              *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *OneofDescriptorProto) Reset()         { *m = OneofDescriptorProto{} }
+func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*OneofDescriptorProto) ProtoMessage()    {}
+func (*OneofDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{5}
+}
+
+func (m *OneofDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OneofDescriptorProto.Unmarshal(m, b)
+}
+func (m *OneofDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OneofDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *OneofDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OneofDescriptorProto.Merge(m, src)
+}
+func (m *OneofDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_OneofDescriptorProto.Size(m)
+}
+func (m *OneofDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_OneofDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OneofDescriptorProto proto.InternalMessageInfo
+
+func (m *OneofDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *OneofDescriptorProto) GetOptions() *OneofOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+// Describes an enum type.
+type EnumDescriptorProto struct {
+	Name    *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Value   []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
+	Options *EnumOptions                `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+	// Range of reserved numeric values. Reserved numeric values may not be used
+	// by enum values in the same enum declaration. Reserved ranges may not
+	// overlap.
+	ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
+	// Reserved enum value names, which may not be reused. A given name may only
+	// be reserved once.
+	ReservedName         []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *EnumDescriptorProto) Reset()         { *m = EnumDescriptorProto{} }
+func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*EnumDescriptorProto) ProtoMessage()    {}
+func (*EnumDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{6}
+}
+
+func (m *EnumDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EnumDescriptorProto.Unmarshal(m, b)
+}
+func (m *EnumDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EnumDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *EnumDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EnumDescriptorProto.Merge(m, src)
+}
+func (m *EnumDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_EnumDescriptorProto.Size(m)
+}
+func (m *EnumDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_EnumDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EnumDescriptorProto proto.InternalMessageInfo
+
+func (m *EnumDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *EnumDescriptorProto) GetOptions() *EnumOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+func (m *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange {
+	if m != nil {
+		return m.ReservedRange
+	}
+	return nil
+}
+
+func (m *EnumDescriptorProto) GetReservedName() []string {
+	if m != nil {
+		return m.ReservedName
+	}
+	return nil
+}
+
+// Range of reserved numeric values. Reserved values may not be used by
+// entries in the same enum. Reserved ranges may not overlap.
+//
+// Note that this is distinct from DescriptorProto.ReservedRange in that it
+// is inclusive such that it can appropriately represent the entire int32
+// domain.
+type EnumDescriptorProto_EnumReservedRange struct {
+	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
+	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *EnumDescriptorProto_EnumReservedRange) Reset()         { *m = EnumDescriptorProto_EnumReservedRange{} }
+func (m *EnumDescriptorProto_EnumReservedRange) String() string { return proto.CompactTextString(m) }
+func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage()    {}
+func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{6, 0}
+}
+
+func (m *EnumDescriptorProto_EnumReservedRange) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b)
+}
+func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic)
+}
+func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src)
+}
+func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int {
+	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m)
+}
+func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() {
+	xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo
+
+func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 {
+	if m != nil && m.Start != nil {
+		return *m.Start
+	}
+	return 0
+}
+
+func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 {
+	if m != nil && m.End != nil {
+		return *m.End
+	}
+	return 0
+}
+
+// Describes a value within an enum.
+type EnumValueDescriptorProto struct {
+	Name                 *string           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Number               *int32            `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
+	Options              *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *EnumValueDescriptorProto) Reset()         { *m = EnumValueDescriptorProto{} }
+func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*EnumValueDescriptorProto) ProtoMessage()    {}
+func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{7}
+}
+
+func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b)
+}
+func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src)
+}
+func (m *EnumValueDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_EnumValueDescriptorProto.Size(m)
+}
+func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo
+
+func (m *EnumValueDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *EnumValueDescriptorProto) GetNumber() int32 {
+	if m != nil && m.Number != nil {
+		return *m.Number
+	}
+	return 0
+}
+
+func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+// Describes a service.
+type ServiceDescriptorProto struct {
+	Name                 *string                  `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	Method               []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
+	Options              *ServiceOptions          `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
+	XXX_unrecognized     []byte                   `json:"-"`
+	XXX_sizecache        int32                    `json:"-"`
+}
+
+func (m *ServiceDescriptorProto) Reset()         { *m = ServiceDescriptorProto{} }
+func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*ServiceDescriptorProto) ProtoMessage()    {}
+func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{8}
+}
+
+func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b)
+}
+func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *ServiceDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ServiceDescriptorProto.Merge(m, src)
+}
+func (m *ServiceDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_ServiceDescriptorProto.Size(m)
+}
+func (m *ServiceDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo
+
+func (m *ServiceDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto {
+	if m != nil {
+		return m.Method
+	}
+	return nil
+}
+
+func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+// Describes a method of a service.
+type MethodDescriptorProto struct {
+	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	// Input and output type names.  These are resolved in the same way as
+	// FieldDescriptorProto.type_name, but must refer to a message type.
+	InputType  *string        `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"`
+	OutputType *string        `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"`
+	Options    *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"`
+	// Identifies if client streams multiple client messages
+	ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"`
+	// Identifies if server streams multiple server messages
+	ServerStreaming      *bool    `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MethodDescriptorProto) Reset()         { *m = MethodDescriptorProto{} }
+func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) }
+func (*MethodDescriptorProto) ProtoMessage()    {}
+func (*MethodDescriptorProto) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{9}
+}
+
+func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b)
+}
+func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic)
+}
+func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MethodDescriptorProto.Merge(m, src)
+}
+func (m *MethodDescriptorProto) XXX_Size() int {
+	return xxx_messageInfo_MethodDescriptorProto.Size(m)
+}
+func (m *MethodDescriptorProto) XXX_DiscardUnknown() {
+	xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo
+
+const Default_MethodDescriptorProto_ClientStreaming bool = false
+const Default_MethodDescriptorProto_ServerStreaming bool = false
+
+func (m *MethodDescriptorProto) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *MethodDescriptorProto) GetInputType() string {
+	if m != nil && m.InputType != nil {
+		return *m.InputType
+	}
+	return ""
+}
+
+func (m *MethodDescriptorProto) GetOutputType() string {
+	if m != nil && m.OutputType != nil {
+		return *m.OutputType
+	}
+	return ""
+}
+
+func (m *MethodDescriptorProto) GetOptions() *MethodOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+func (m *MethodDescriptorProto) GetClientStreaming() bool {
+	if m != nil && m.ClientStreaming != nil {
+		return *m.ClientStreaming
+	}
+	return Default_MethodDescriptorProto_ClientStreaming
+}
+
+func (m *MethodDescriptorProto) GetServerStreaming() bool {
+	if m != nil && m.ServerStreaming != nil {
+		return *m.ServerStreaming
+	}
+	return Default_MethodDescriptorProto_ServerStreaming
+}
+
+type FileOptions struct {
+	// Sets the Java package where classes generated from this .proto will be
+	// placed.  By default, the proto package is used, but this is often
+	// inappropriate because proto packages do not normally start with backwards
+	// domain names.
+	JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"`
+	// If set, all the classes from the .proto file are wrapped in a single
+	// outer class with the given name.  This applies to both Proto1
+	// (equivalent to the old "--one_java_file" option) and Proto2 (where
+	// a .proto always translates to a single class, but you may want to
+	// explicitly choose the class name).
+	JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"`
+	// If set true, then the Java code generator will generate a separate .java
+	// file for each top-level message, enum, and service defined in the .proto
+	// file.  Thus, these types will *not* be nested inside the outer class
+	// named by java_outer_classname.  However, the outer class will still be
+	// generated to contain the file's getDescriptor() method as well as any
+	// top-level extensions defined in the file.
+	JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"`
+	// This option does nothing.
+	JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use.
+	// If set true, then the Java2 code generator will generate code that
+	// throws an exception whenever an attempt is made to assign a non-UTF-8
+	// byte sequence to a string field.
+	// Message reflection will do the same.
+	// However, an extension field still accepts non-UTF-8 byte sequences.
+	// This option has no effect on when used with the lite runtime.
+	JavaStringCheckUtf8 *bool                     `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"`
+	OptimizeFor         *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"`
+	// Sets the Go package where structs generated from this .proto will be
+	// placed. If omitted, the Go package will be derived from the following:
+	//   - The basename of the package import path, if provided.
+	//   - Otherwise, the package statement in the .proto file, if present.
+	//   - Otherwise, the basename of the .proto file, without extension.
+	GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"`
+	// Should generic services be generated in each language?  "Generic" services
+	// are not specific to any particular RPC system.  They are generated by the
+	// main code generators in each language (without additional plugins).
+	// Generic services were the only kind of service generation supported by
+	// early versions of google.protobuf.
+	//
+	// Generic services are now considered deprecated in favor of using plugins
+	// that generate code specific to your particular RPC system.  Therefore,
+	// these default to false.  Old code which depends on generic services should
+	// explicitly set them to true.
+	CcGenericServices   *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
+	JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
+	PyGenericServices   *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
+	PhpGenericServices  *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
+	// Is this file deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for everything in the file, or it will be completely ignored; in the very
+	// least, this is a formalization for deprecating files.
+	Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	// Enables the use of arenas for the proto messages in this file. This applies
+	// only to generated classes for C++.
+	CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"`
+	// Sets the objective c class prefix which is prepended to all objective c
+	// generated classes from this .proto. There is no default.
+	ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"`
+	// Namespace for generated classes; defaults to the package.
+	CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"`
+	// By default Swift generators will take the proto package and CamelCase it
+	// replacing '.' with underscore and use that to prefix the types/symbols
+	// defined. When this options is provided, they will use this value instead
+	// to prefix the types/symbols defined.
+	SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"`
+	// Sets the php class prefix which is prepended to all php generated classes
+	// from this .proto. Default is empty.
+	PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"`
+	// Use this option to change the namespace of php generated classes. Default
+	// is empty. When this option is empty, the package name will be used for
+	// determining the namespace.
+	PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"`
+	// Use this option to change the namespace of php generated metadata classes.
+	// Default is empty. When this option is empty, the proto file name will be used
+	// for determining the namespace.
+	PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"`
+	// Use this option to change the package of ruby generated classes. Default
+	// is empty. When this option is not set, the package name will be used for
+	// determining the ruby package.
+	RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"`
+	// The parser stores options it doesn't recognize here.
+	// See the documentation for the "Options" section above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *FileOptions) Reset()         { *m = FileOptions{} }
+func (m *FileOptions) String() string { return proto.CompactTextString(m) }
+func (*FileOptions) ProtoMessage()    {}
+func (*FileOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{10}
+}
+
+var extRange_FileOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_FileOptions
+}
+
+func (m *FileOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FileOptions.Unmarshal(m, b)
+}
+func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic)
+}
+func (m *FileOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FileOptions.Merge(m, src)
+}
+func (m *FileOptions) XXX_Size() int {
+	return xxx_messageInfo_FileOptions.Size(m)
+}
+func (m *FileOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_FileOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FileOptions proto.InternalMessageInfo
+
+const Default_FileOptions_JavaMultipleFiles bool = false
+const Default_FileOptions_JavaStringCheckUtf8 bool = false
+const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED
+const Default_FileOptions_CcGenericServices bool = false
+const Default_FileOptions_JavaGenericServices bool = false
+const Default_FileOptions_PyGenericServices bool = false
+const Default_FileOptions_PhpGenericServices bool = false
+const Default_FileOptions_Deprecated bool = false
+const Default_FileOptions_CcEnableArenas bool = false
+
+func (m *FileOptions) GetJavaPackage() string {
+	if m != nil && m.JavaPackage != nil {
+		return *m.JavaPackage
+	}
+	return ""
+}
+
+func (m *FileOptions) GetJavaOuterClassname() string {
+	if m != nil && m.JavaOuterClassname != nil {
+		return *m.JavaOuterClassname
+	}
+	return ""
+}
+
+func (m *FileOptions) GetJavaMultipleFiles() bool {
+	if m != nil && m.JavaMultipleFiles != nil {
+		return *m.JavaMultipleFiles
+	}
+	return Default_FileOptions_JavaMultipleFiles
+}
+
+// Deprecated: Do not use.
+func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool {
+	if m != nil && m.JavaGenerateEqualsAndHash != nil {
+		return *m.JavaGenerateEqualsAndHash
+	}
+	return false
+}
+
+func (m *FileOptions) GetJavaStringCheckUtf8() bool {
+	if m != nil && m.JavaStringCheckUtf8 != nil {
+		return *m.JavaStringCheckUtf8
+	}
+	return Default_FileOptions_JavaStringCheckUtf8
+}
+
+func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode {
+	if m != nil && m.OptimizeFor != nil {
+		return *m.OptimizeFor
+	}
+	return Default_FileOptions_OptimizeFor
+}
+
+func (m *FileOptions) GetGoPackage() string {
+	if m != nil && m.GoPackage != nil {
+		return *m.GoPackage
+	}
+	return ""
+}
+
+func (m *FileOptions) GetCcGenericServices() bool {
+	if m != nil && m.CcGenericServices != nil {
+		return *m.CcGenericServices
+	}
+	return Default_FileOptions_CcGenericServices
+}
+
+func (m *FileOptions) GetJavaGenericServices() bool {
+	if m != nil && m.JavaGenericServices != nil {
+		return *m.JavaGenericServices
+	}
+	return Default_FileOptions_JavaGenericServices
+}
+
+func (m *FileOptions) GetPyGenericServices() bool {
+	if m != nil && m.PyGenericServices != nil {
+		return *m.PyGenericServices
+	}
+	return Default_FileOptions_PyGenericServices
+}
+
+func (m *FileOptions) GetPhpGenericServices() bool {
+	if m != nil && m.PhpGenericServices != nil {
+		return *m.PhpGenericServices
+	}
+	return Default_FileOptions_PhpGenericServices
+}
+
+func (m *FileOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_FileOptions_Deprecated
+}
+
+func (m *FileOptions) GetCcEnableArenas() bool {
+	if m != nil && m.CcEnableArenas != nil {
+		return *m.CcEnableArenas
+	}
+	return Default_FileOptions_CcEnableArenas
+}
+
+func (m *FileOptions) GetObjcClassPrefix() string {
+	if m != nil && m.ObjcClassPrefix != nil {
+		return *m.ObjcClassPrefix
+	}
+	return ""
+}
+
+func (m *FileOptions) GetCsharpNamespace() string {
+	if m != nil && m.CsharpNamespace != nil {
+		return *m.CsharpNamespace
+	}
+	return ""
+}
+
+func (m *FileOptions) GetSwiftPrefix() string {
+	if m != nil && m.SwiftPrefix != nil {
+		return *m.SwiftPrefix
+	}
+	return ""
+}
+
+func (m *FileOptions) GetPhpClassPrefix() string {
+	if m != nil && m.PhpClassPrefix != nil {
+		return *m.PhpClassPrefix
+	}
+	return ""
+}
+
+func (m *FileOptions) GetPhpNamespace() string {
+	if m != nil && m.PhpNamespace != nil {
+		return *m.PhpNamespace
+	}
+	return ""
+}
+
+func (m *FileOptions) GetPhpMetadataNamespace() string {
+	if m != nil && m.PhpMetadataNamespace != nil {
+		return *m.PhpMetadataNamespace
+	}
+	return ""
+}
+
+func (m *FileOptions) GetRubyPackage() string {
+	if m != nil && m.RubyPackage != nil {
+		return *m.RubyPackage
+	}
+	return ""
+}
+
+func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type MessageOptions struct {
+	// Set true to use the old proto1 MessageSet wire format for extensions.
+	// This is provided for backwards-compatibility with the MessageSet wire
+	// format.  You should not use this for any other reason:  It's less
+	// efficient, has fewer features, and is more complicated.
+	//
+	// The message must be defined exactly as follows:
+	//   message Foo {
+	//     option message_set_wire_format = true;
+	//     extensions 4 to max;
+	//   }
+	// Note that the message cannot have any defined fields; MessageSets only
+	// have extensions.
+	//
+	// All extensions of your type must be singular messages; e.g. they cannot
+	// be int32s, enums, or repeated messages.
+	//
+	// Because this is an option, the above two restrictions are not enforced by
+	// the protocol compiler.
+	MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"`
+	// Disables the generation of the standard "descriptor()" accessor, which can
+	// conflict with a field of the same name.  This is meant to make migration
+	// from proto1 easier; new code should avoid fields named "descriptor".
+	NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"`
+	// Is this message deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for the message, or it will be completely ignored; in the very least,
+	// this is a formalization for deprecating messages.
+	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	// Whether the message is an automatically generated map entry type for the
+	// maps field.
+	//
+	// For maps fields:
+	//     map<KeyType, ValueType> map_field = 1;
+	// The parsed descriptor looks like:
+	//     message MapFieldEntry {
+	//         option map_entry = true;
+	//         optional KeyType key = 1;
+	//         optional ValueType value = 2;
+	//     }
+	//     repeated MapFieldEntry map_field = 1;
+	//
+	// Implementations may choose not to generate the map_entry=true message, but
+	// use a native map in the target language to hold the keys and values.
+	// The reflection APIs in such implementions still need to work as
+	// if the field is a repeated message field.
+	//
+	// NOTE: Do not set the option in .proto files. Always use the maps syntax
+	// instead. The option should only be implicitly set by the proto compiler
+	// parser.
+	MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"`
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *MessageOptions) Reset()         { *m = MessageOptions{} }
+func (m *MessageOptions) String() string { return proto.CompactTextString(m) }
+func (*MessageOptions) ProtoMessage()    {}
+func (*MessageOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{11}
+}
+
+var extRange_MessageOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_MessageOptions
+}
+
+func (m *MessageOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MessageOptions.Unmarshal(m, b)
+}
+func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic)
+}
+func (m *MessageOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MessageOptions.Merge(m, src)
+}
+func (m *MessageOptions) XXX_Size() int {
+	return xxx_messageInfo_MessageOptions.Size(m)
+}
+func (m *MessageOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_MessageOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MessageOptions proto.InternalMessageInfo
+
+const Default_MessageOptions_MessageSetWireFormat bool = false
+const Default_MessageOptions_NoStandardDescriptorAccessor bool = false
+const Default_MessageOptions_Deprecated bool = false
+
+func (m *MessageOptions) GetMessageSetWireFormat() bool {
+	if m != nil && m.MessageSetWireFormat != nil {
+		return *m.MessageSetWireFormat
+	}
+	return Default_MessageOptions_MessageSetWireFormat
+}
+
+func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool {
+	if m != nil && m.NoStandardDescriptorAccessor != nil {
+		return *m.NoStandardDescriptorAccessor
+	}
+	return Default_MessageOptions_NoStandardDescriptorAccessor
+}
+
+func (m *MessageOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_MessageOptions_Deprecated
+}
+
+func (m *MessageOptions) GetMapEntry() bool {
+	if m != nil && m.MapEntry != nil {
+		return *m.MapEntry
+	}
+	return false
+}
+
+func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type FieldOptions struct {
+	// The ctype option instructs the C++ code generator to use a different
+	// representation of the field than it normally would.  See the specific
+	// options below.  This option is not yet implemented in the open source
+	// release -- sorry, we'll try to include it in a future version!
+	Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"`
+	// The packed option can be enabled for repeated primitive fields to enable
+	// a more efficient representation on the wire. Rather than repeatedly
+	// writing the tag and type for each element, the entire array is encoded as
+	// a single length-delimited blob. In proto3, only explicit setting it to
+	// false will avoid using packed encoding.
+	Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"`
+	// The jstype option determines the JavaScript type used for values of the
+	// field.  The option is permitted only for 64 bit integral and fixed types
+	// (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
+	// is represented as JavaScript string, which avoids loss of precision that
+	// can happen when a large value is converted to a floating point JavaScript.
+	// Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+	// use the JavaScript "number" type.  The behavior of the default option
+	// JS_NORMAL is implementation dependent.
+	//
+	// This option is an enum to permit additional types to be added, e.g.
+	// goog.math.Integer.
+	Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"`
+	// Should this field be parsed lazily?  Lazy applies only to message-type
+	// fields.  It means that when the outer message is initially parsed, the
+	// inner message's contents will not be parsed but instead stored in encoded
+	// form.  The inner message will actually be parsed when it is first accessed.
+	//
+	// This is only a hint.  Implementations are free to choose whether to use
+	// eager or lazy parsing regardless of the value of this option.  However,
+	// setting this option true suggests that the protocol author believes that
+	// using lazy parsing on this field is worth the additional bookkeeping
+	// overhead typically needed to implement it.
+	//
+	// This option does not affect the public interface of any generated code;
+	// all method signatures remain the same.  Furthermore, thread-safety of the
+	// interface is not affected by this option; const methods remain safe to
+	// call from multiple threads concurrently, while non-const methods continue
+	// to require exclusive access.
+	//
+	//
+	// Note that implementations may choose not to check required fields within
+	// a lazy sub-message.  That is, calling IsInitialized() on the outer message
+	// may return true even if the inner message has missing required fields.
+	// This is necessary because otherwise the inner message would have to be
+	// parsed in order to perform the check, defeating the purpose of lazy
+	// parsing.  An implementation which chooses not to check required fields
+	// must be consistent about it.  That is, for any particular sub-message, the
+	// implementation must either *always* check its required fields, or *never*
+	// check its required fields, regardless of whether or not the message has
+	// been parsed.
+	Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"`
+	// Is this field deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for accessors, or it will be completely ignored; in the very least, this
+	// is a formalization for deprecating fields.
+	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	// For Google-internal migration only. Do not use.
+	Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"`
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *FieldOptions) Reset()         { *m = FieldOptions{} }
+func (m *FieldOptions) String() string { return proto.CompactTextString(m) }
+func (*FieldOptions) ProtoMessage()    {}
+func (*FieldOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{12}
+}
+
+var extRange_FieldOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_FieldOptions
+}
+
+func (m *FieldOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FieldOptions.Unmarshal(m, b)
+}
+func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic)
+}
+func (m *FieldOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FieldOptions.Merge(m, src)
+}
+func (m *FieldOptions) XXX_Size() int {
+	return xxx_messageInfo_FieldOptions.Size(m)
+}
+func (m *FieldOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_FieldOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FieldOptions proto.InternalMessageInfo
+
+const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING
+const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL
+const Default_FieldOptions_Lazy bool = false
+const Default_FieldOptions_Deprecated bool = false
+const Default_FieldOptions_Weak bool = false
+
+func (m *FieldOptions) GetCtype() FieldOptions_CType {
+	if m != nil && m.Ctype != nil {
+		return *m.Ctype
+	}
+	return Default_FieldOptions_Ctype
+}
+
+func (m *FieldOptions) GetPacked() bool {
+	if m != nil && m.Packed != nil {
+		return *m.Packed
+	}
+	return false
+}
+
+func (m *FieldOptions) GetJstype() FieldOptions_JSType {
+	if m != nil && m.Jstype != nil {
+		return *m.Jstype
+	}
+	return Default_FieldOptions_Jstype
+}
+
+func (m *FieldOptions) GetLazy() bool {
+	if m != nil && m.Lazy != nil {
+		return *m.Lazy
+	}
+	return Default_FieldOptions_Lazy
+}
+
+func (m *FieldOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_FieldOptions_Deprecated
+}
+
+func (m *FieldOptions) GetWeak() bool {
+	if m != nil && m.Weak != nil {
+		return *m.Weak
+	}
+	return Default_FieldOptions_Weak
+}
+
+func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type OneofOptions struct {
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *OneofOptions) Reset()         { *m = OneofOptions{} }
+func (m *OneofOptions) String() string { return proto.CompactTextString(m) }
+func (*OneofOptions) ProtoMessage()    {}
+func (*OneofOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{13}
+}
+
+var extRange_OneofOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_OneofOptions
+}
+
+func (m *OneofOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OneofOptions.Unmarshal(m, b)
+}
+func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic)
+}
+func (m *OneofOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OneofOptions.Merge(m, src)
+}
+func (m *OneofOptions) XXX_Size() int {
+	return xxx_messageInfo_OneofOptions.Size(m)
+}
+func (m *OneofOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_OneofOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OneofOptions proto.InternalMessageInfo
+
+func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type EnumOptions struct {
+	// Set this option to true to allow mapping different tag names to the same
+	// value.
+	AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"`
+	// Is this enum deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for the enum, or it will be completely ignored; in the very least, this
+	// is a formalization for deprecating enums.
+	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *EnumOptions) Reset()         { *m = EnumOptions{} }
+func (m *EnumOptions) String() string { return proto.CompactTextString(m) }
+func (*EnumOptions) ProtoMessage()    {}
+func (*EnumOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{14}
+}
+
+var extRange_EnumOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_EnumOptions
+}
+
+func (m *EnumOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EnumOptions.Unmarshal(m, b)
+}
+func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic)
+}
+func (m *EnumOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EnumOptions.Merge(m, src)
+}
+func (m *EnumOptions) XXX_Size() int {
+	return xxx_messageInfo_EnumOptions.Size(m)
+}
+func (m *EnumOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_EnumOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EnumOptions proto.InternalMessageInfo
+
+const Default_EnumOptions_Deprecated bool = false
+
+func (m *EnumOptions) GetAllowAlias() bool {
+	if m != nil && m.AllowAlias != nil {
+		return *m.AllowAlias
+	}
+	return false
+}
+
+func (m *EnumOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_EnumOptions_Deprecated
+}
+
+func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type EnumValueOptions struct {
+	// Is this enum value deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for the enum value, or it will be completely ignored; in the very least,
+	// this is a formalization for deprecating enum values.
+	Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *EnumValueOptions) Reset()         { *m = EnumValueOptions{} }
+func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) }
+func (*EnumValueOptions) ProtoMessage()    {}
+func (*EnumValueOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{15}
+}
+
+var extRange_EnumValueOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_EnumValueOptions
+}
+
+func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b)
+}
+func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic)
+}
+func (m *EnumValueOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EnumValueOptions.Merge(m, src)
+}
+func (m *EnumValueOptions) XXX_Size() int {
+	return xxx_messageInfo_EnumValueOptions.Size(m)
+}
+func (m *EnumValueOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_EnumValueOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo
+
+const Default_EnumValueOptions_Deprecated bool = false
+
+func (m *EnumValueOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_EnumValueOptions_Deprecated
+}
+
+func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type ServiceOptions struct {
+	// Is this service deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for the service, or it will be completely ignored; in the very least,
+	// this is a formalization for deprecating services.
+	Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *ServiceOptions) Reset()         { *m = ServiceOptions{} }
+func (m *ServiceOptions) String() string { return proto.CompactTextString(m) }
+func (*ServiceOptions) ProtoMessage()    {}
+func (*ServiceOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{16}
+}
+
+var extRange_ServiceOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_ServiceOptions
+}
+
+func (m *ServiceOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ServiceOptions.Unmarshal(m, b)
+}
+func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic)
+}
+func (m *ServiceOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ServiceOptions.Merge(m, src)
+}
+func (m *ServiceOptions) XXX_Size() int {
+	return xxx_messageInfo_ServiceOptions.Size(m)
+}
+func (m *ServiceOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_ServiceOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo
+
+const Default_ServiceOptions_Deprecated bool = false
+
+func (m *ServiceOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_ServiceOptions_Deprecated
+}
+
+func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+type MethodOptions struct {
+	// Is this method deprecated?
+	// Depending on the target platform, this can emit Deprecated annotations
+	// for the method, or it will be completely ignored; in the very least,
+	// this is a formalization for deprecating methods.
+	Deprecated       *bool                           `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+	IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"`
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+	XXX_sizecache                int32  `json:"-"`
+}
+
+func (m *MethodOptions) Reset()         { *m = MethodOptions{} }
+func (m *MethodOptions) String() string { return proto.CompactTextString(m) }
+func (*MethodOptions) ProtoMessage()    {}
+func (*MethodOptions) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{17}
+}
+
+var extRange_MethodOptions = []proto.ExtensionRange{
+	{Start: 1000, End: 536870911},
+}
+
+func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_MethodOptions
+}
+
+func (m *MethodOptions) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MethodOptions.Unmarshal(m, b)
+}
+func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic)
+}
+func (m *MethodOptions) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MethodOptions.Merge(m, src)
+}
+func (m *MethodOptions) XXX_Size() int {
+	return xxx_messageInfo_MethodOptions.Size(m)
+}
+func (m *MethodOptions) XXX_DiscardUnknown() {
+	xxx_messageInfo_MethodOptions.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MethodOptions proto.InternalMessageInfo
+
+const Default_MethodOptions_Deprecated bool = false
+const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN
+
+func (m *MethodOptions) GetDeprecated() bool {
+	if m != nil && m.Deprecated != nil {
+		return *m.Deprecated
+	}
+	return Default_MethodOptions_Deprecated
+}
+
+func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel {
+	if m != nil && m.IdempotencyLevel != nil {
+		return *m.IdempotencyLevel
+	}
+	return Default_MethodOptions_IdempotencyLevel
+}
+
+func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+type UninterpretedOption struct {
+	Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
+	// The value of the uninterpreted option, in whatever type the tokenizer
+	// identified it as during parsing. Exactly one of these should be set.
+	IdentifierValue      *string  `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"`
+	PositiveIntValue     *uint64  `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"`
+	NegativeIntValue     *int64   `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"`
+	DoubleValue          *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"`
+	StringValue          []byte   `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"`
+	AggregateValue       *string  `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UninterpretedOption) Reset()         { *m = UninterpretedOption{} }
+func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) }
+func (*UninterpretedOption) ProtoMessage()    {}
+func (*UninterpretedOption) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{18}
+}
+
+func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b)
+}
+func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic)
+}
+func (m *UninterpretedOption) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UninterpretedOption.Merge(m, src)
+}
+func (m *UninterpretedOption) XXX_Size() int {
+	return xxx_messageInfo_UninterpretedOption.Size(m)
+}
+func (m *UninterpretedOption) XXX_DiscardUnknown() {
+	xxx_messageInfo_UninterpretedOption.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo
+
+func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart {
+	if m != nil {
+		return m.Name
+	}
+	return nil
+}
+
+func (m *UninterpretedOption) GetIdentifierValue() string {
+	if m != nil && m.IdentifierValue != nil {
+		return *m.IdentifierValue
+	}
+	return ""
+}
+
+func (m *UninterpretedOption) GetPositiveIntValue() uint64 {
+	if m != nil && m.PositiveIntValue != nil {
+		return *m.PositiveIntValue
+	}
+	return 0
+}
+
+func (m *UninterpretedOption) GetNegativeIntValue() int64 {
+	if m != nil && m.NegativeIntValue != nil {
+		return *m.NegativeIntValue
+	}
+	return 0
+}
+
+func (m *UninterpretedOption) GetDoubleValue() float64 {
+	if m != nil && m.DoubleValue != nil {
+		return *m.DoubleValue
+	}
+	return 0
+}
+
+func (m *UninterpretedOption) GetStringValue() []byte {
+	if m != nil {
+		return m.StringValue
+	}
+	return nil
+}
+
+func (m *UninterpretedOption) GetAggregateValue() string {
+	if m != nil && m.AggregateValue != nil {
+		return *m.AggregateValue
+	}
+	return ""
+}
+
+// The name of the uninterpreted option.  Each string represents a segment in
+// a dot-separated name.  is_extension is true iff a segment represents an
+// extension (denoted with parentheses in options specs in .proto files).
+// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+// "foo.(bar.baz).qux".
+type UninterpretedOption_NamePart struct {
+	NamePart             *string  `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
+	IsExtension          *bool    `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UninterpretedOption_NamePart) Reset()         { *m = UninterpretedOption_NamePart{} }
+func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) }
+func (*UninterpretedOption_NamePart) ProtoMessage()    {}
+func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{18, 0}
+}
+
+func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b)
+}
+func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic)
+}
+func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src)
+}
+func (m *UninterpretedOption_NamePart) XXX_Size() int {
+	return xxx_messageInfo_UninterpretedOption_NamePart.Size(m)
+}
+func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() {
+	xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo
+
+func (m *UninterpretedOption_NamePart) GetNamePart() string {
+	if m != nil && m.NamePart != nil {
+		return *m.NamePart
+	}
+	return ""
+}
+
+func (m *UninterpretedOption_NamePart) GetIsExtension() bool {
+	if m != nil && m.IsExtension != nil {
+		return *m.IsExtension
+	}
+	return false
+}
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+type SourceCodeInfo struct {
+	// A Location identifies a piece of source code in a .proto file which
+	// corresponds to a particular definition.  This information is intended
+	// to be useful to IDEs, code indexers, documentation generators, and similar
+	// tools.
+	//
+	// For example, say we have a file like:
+	//   message Foo {
+	//     optional string foo = 1;
+	//   }
+	// Let's look at just the field definition:
+	//   optional string foo = 1;
+	//   ^       ^^     ^^  ^  ^^^
+	//   a       bc     de  f  ghi
+	// We have the following locations:
+	//   span   path               represents
+	//   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
+	//   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
+	//   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
+	//   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
+	//   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
+	//
+	// Notes:
+	// - A location may refer to a repeated field itself (i.e. not to any
+	//   particular index within it).  This is used whenever a set of elements are
+	//   logically enclosed in a single code segment.  For example, an entire
+	//   extend block (possibly containing multiple extension definitions) will
+	//   have an outer location whose path refers to the "extensions" repeated
+	//   field without an index.
+	// - Multiple locations may have the same path.  This happens when a single
+	//   logical declaration is spread out across multiple places.  The most
+	//   obvious example is the "extend" block again -- there may be multiple
+	//   extend blocks in the same scope, each of which will have the same path.
+	// - A location's span is not always a subset of its parent's span.  For
+	//   example, the "extendee" of an extension declaration appears at the
+	//   beginning of the "extend" block and is shared by all extensions within
+	//   the block.
+	// - Just because a location's span is a subset of some other location's span
+	//   does not mean that it is a descendent.  For example, a "group" defines
+	//   both a type and a field in a single declaration.  Thus, the locations
+	//   corresponding to the type and field and their components will overlap.
+	// - Code which tries to interpret locations should probably be designed to
+	//   ignore those that it doesn't understand, as more types of locations could
+	//   be recorded in the future.
+	Location             []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                   `json:"-"`
+	XXX_unrecognized     []byte                     `json:"-"`
+	XXX_sizecache        int32                      `json:"-"`
+}
+
+func (m *SourceCodeInfo) Reset()         { *m = SourceCodeInfo{} }
+func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) }
+func (*SourceCodeInfo) ProtoMessage()    {}
+func (*SourceCodeInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{19}
+}
+
+func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b)
+}
+func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic)
+}
+func (m *SourceCodeInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SourceCodeInfo.Merge(m, src)
+}
+func (m *SourceCodeInfo) XXX_Size() int {
+	return xxx_messageInfo_SourceCodeInfo.Size(m)
+}
+func (m *SourceCodeInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo
+
+func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
+	if m != nil {
+		return m.Location
+	}
+	return nil
+}
+
+type SourceCodeInfo_Location struct {
+	// Identifies which part of the FileDescriptorProto was defined at this
+	// location.
+	//
+	// Each element is a field number or an index.  They form a path from
+	// the root FileDescriptorProto to the place where the definition.  For
+	// example, this path:
+	//   [ 4, 3, 2, 7, 1 ]
+	// refers to:
+	//   file.message_type(3)  // 4, 3
+	//       .field(7)         // 2, 7
+	//       .name()           // 1
+	// This is because FileDescriptorProto.message_type has field number 4:
+	//   repeated DescriptorProto message_type = 4;
+	// and DescriptorProto.field has field number 2:
+	//   repeated FieldDescriptorProto field = 2;
+	// and FieldDescriptorProto.name has field number 1:
+	//   optional string name = 1;
+	//
+	// Thus, the above path gives the location of a field name.  If we removed
+	// the last element:
+	//   [ 4, 3, 2, 7 ]
+	// this path refers to the whole field declaration (from the beginning
+	// of the label to the terminating semicolon).
+	Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
+	// Always has exactly three or four elements: start line, start column,
+	// end line (optional, otherwise assumed same as start line), end column.
+	// These are packed into a single field for efficiency.  Note that line
+	// and column numbers are zero-based -- typically you will want to add
+	// 1 to each before displaying to a user.
+	Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"`
+	// If this SourceCodeInfo represents a complete declaration, these are any
+	// comments appearing before and after the declaration which appear to be
+	// attached to the declaration.
+	//
+	// A series of line comments appearing on consecutive lines, with no other
+	// tokens appearing on those lines, will be treated as a single comment.
+	//
+	// leading_detached_comments will keep paragraphs of comments that appear
+	// before (but not connected to) the current element. Each paragraph,
+	// separated by empty lines, will be one comment element in the repeated
+	// field.
+	//
+	// Only the comment content is provided; comment markers (e.g. //) are
+	// stripped out.  For block comments, leading whitespace and an asterisk
+	// will be stripped from the beginning of each line other than the first.
+	// Newlines are included in the output.
+	//
+	// Examples:
+	//
+	//   optional int32 foo = 1;  // Comment attached to foo.
+	//   // Comment attached to bar.
+	//   optional int32 bar = 2;
+	//
+	//   optional string baz = 3;
+	//   // Comment attached to baz.
+	//   // Another line attached to baz.
+	//
+	//   // Comment attached to qux.
+	//   //
+	//   // Another line attached to qux.
+	//   optional double qux = 4;
+	//
+	//   // Detached comment for corge. This is not leading or trailing comments
+	//   // to qux or corge because there are blank lines separating it from
+	//   // both.
+	//
+	//   // Detached comment for corge paragraph 2.
+	//
+	//   optional string corge = 5;
+	//   /* Block comment attached
+	//    * to corge.  Leading asterisks
+	//    * will be removed. */
+	//   /* Block comment attached to
+	//    * grault. */
+	//   optional int32 grault = 6;
+	//
+	//   // ignored detached comments.
+	LeadingComments         *string  `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"`
+	TrailingComments        *string  `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"`
+	LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"`
+	XXX_NoUnkeyedLiteral    struct{} `json:"-"`
+	XXX_unrecognized        []byte   `json:"-"`
+	XXX_sizecache           int32    `json:"-"`
+}
+
+func (m *SourceCodeInfo_Location) Reset()         { *m = SourceCodeInfo_Location{} }
+func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) }
+func (*SourceCodeInfo_Location) ProtoMessage()    {}
+func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{19, 0}
+}
+
+func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b)
+}
+func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic)
+}
+func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src)
+}
+func (m *SourceCodeInfo_Location) XXX_Size() int {
+	return xxx_messageInfo_SourceCodeInfo_Location.Size(m)
+}
+func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() {
+	xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo
+
+func (m *SourceCodeInfo_Location) GetPath() []int32 {
+	if m != nil {
+		return m.Path
+	}
+	return nil
+}
+
+func (m *SourceCodeInfo_Location) GetSpan() []int32 {
+	if m != nil {
+		return m.Span
+	}
+	return nil
+}
+
+func (m *SourceCodeInfo_Location) GetLeadingComments() string {
+	if m != nil && m.LeadingComments != nil {
+		return *m.LeadingComments
+	}
+	return ""
+}
+
+func (m *SourceCodeInfo_Location) GetTrailingComments() string {
+	if m != nil && m.TrailingComments != nil {
+		return *m.TrailingComments
+	}
+	return ""
+}
+
+func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string {
+	if m != nil {
+		return m.LeadingDetachedComments
+	}
+	return nil
+}
+
+// Describes the relationship between generated code and its original source
+// file. A GeneratedCodeInfo message is associated with only one generated
+// source file, but may contain references to different source .proto files.
+type GeneratedCodeInfo struct {
+	// An Annotation connects some span of text in generated code to an element
+	// of its generating .proto file.
+	Annotation           []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                        `json:"-"`
+	XXX_unrecognized     []byte                          `json:"-"`
+	XXX_sizecache        int32                           `json:"-"`
+}
+
+func (m *GeneratedCodeInfo) Reset()         { *m = GeneratedCodeInfo{} }
+func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) }
+func (*GeneratedCodeInfo) ProtoMessage()    {}
+func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{20}
+}
+
+func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b)
+}
+func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic)
+}
+func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_GeneratedCodeInfo.Merge(m, src)
+}
+func (m *GeneratedCodeInfo) XXX_Size() int {
+	return xxx_messageInfo_GeneratedCodeInfo.Size(m)
+}
+func (m *GeneratedCodeInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo
+
+func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
+	if m != nil {
+		return m.Annotation
+	}
+	return nil
+}
+
+type GeneratedCodeInfo_Annotation struct {
+	// Identifies the element in the original source .proto file. This field
+	// is formatted the same as SourceCodeInfo.Location.path.
+	Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
+	// Identifies the filesystem path to the original source .proto.
+	SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"`
+	// Identifies the starting offset in bytes in the generated code
+	// that relates to the identified object.
+	Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"`
+	// Identifies the ending offset in bytes in the generated code that
+	// relates to the identified offset. The end offset should be one past
+	// the last relevant byte (so the length of the text = end - begin).
+	End                  *int32   `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *GeneratedCodeInfo_Annotation) Reset()         { *m = GeneratedCodeInfo_Annotation{} }
+func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) }
+func (*GeneratedCodeInfo_Annotation) ProtoMessage()    {}
+func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e5baabe45344a177, []int{20, 0}
+}
+
+func (m *GeneratedCodeInfo_Annotation) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Unmarshal(m, b)
+}
+func (m *GeneratedCodeInfo_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Marshal(b, m, deterministic)
+}
+func (m *GeneratedCodeInfo_Annotation) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_GeneratedCodeInfo_Annotation.Merge(m, src)
+}
+func (m *GeneratedCodeInfo_Annotation) XXX_Size() int {
+	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Size(m)
+}
+func (m *GeneratedCodeInfo_Annotation) XXX_DiscardUnknown() {
+	xxx_messageInfo_GeneratedCodeInfo_Annotation.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo
+
+func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 {
+	if m != nil {
+		return m.Path
+	}
+	return nil
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string {
+	if m != nil && m.SourceFile != nil {
+		return *m.SourceFile
+	}
+	return ""
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetBegin() int32 {
+	if m != nil && m.Begin != nil {
+		return *m.Begin
+	}
+	return 0
+}
+
+func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 {
+	if m != nil && m.End != nil {
+		return *m.End
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value)
+	proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value)
+	proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value)
+	proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value)
+	proto.RegisterEnum("google.protobuf.FieldOptions_JSType", FieldOptions_JSType_name, FieldOptions_JSType_value)
+	proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value)
+	proto.RegisterType((*FileDescriptorSet)(nil), "google.protobuf.FileDescriptorSet")
+	proto.RegisterType((*FileDescriptorProto)(nil), "google.protobuf.FileDescriptorProto")
+	proto.RegisterType((*DescriptorProto)(nil), "google.protobuf.DescriptorProto")
+	proto.RegisterType((*DescriptorProto_ExtensionRange)(nil), "google.protobuf.DescriptorProto.ExtensionRange")
+	proto.RegisterType((*DescriptorProto_ReservedRange)(nil), "google.protobuf.DescriptorProto.ReservedRange")
+	proto.RegisterType((*ExtensionRangeOptions)(nil), "google.protobuf.ExtensionRangeOptions")
+	proto.RegisterType((*FieldDescriptorProto)(nil), "google.protobuf.FieldDescriptorProto")
+	proto.RegisterType((*OneofDescriptorProto)(nil), "google.protobuf.OneofDescriptorProto")
+	proto.RegisterType((*EnumDescriptorProto)(nil), "google.protobuf.EnumDescriptorProto")
+	proto.RegisterType((*EnumDescriptorProto_EnumReservedRange)(nil), "google.protobuf.EnumDescriptorProto.EnumReservedRange")
+	proto.RegisterType((*EnumValueDescriptorProto)(nil), "google.protobuf.EnumValueDescriptorProto")
+	proto.RegisterType((*ServiceDescriptorProto)(nil), "google.protobuf.ServiceDescriptorProto")
+	proto.RegisterType((*MethodDescriptorProto)(nil), "google.protobuf.MethodDescriptorProto")
+	proto.RegisterType((*FileOptions)(nil), "google.protobuf.FileOptions")
+	proto.RegisterType((*MessageOptions)(nil), "google.protobuf.MessageOptions")
+	proto.RegisterType((*FieldOptions)(nil), "google.protobuf.FieldOptions")
+	proto.RegisterType((*OneofOptions)(nil), "google.protobuf.OneofOptions")
+	proto.RegisterType((*EnumOptions)(nil), "google.protobuf.EnumOptions")
+	proto.RegisterType((*EnumValueOptions)(nil), "google.protobuf.EnumValueOptions")
+	proto.RegisterType((*ServiceOptions)(nil), "google.protobuf.ServiceOptions")
+	proto.RegisterType((*MethodOptions)(nil), "google.protobuf.MethodOptions")
+	proto.RegisterType((*UninterpretedOption)(nil), "google.protobuf.UninterpretedOption")
+	proto.RegisterType((*UninterpretedOption_NamePart)(nil), "google.protobuf.UninterpretedOption.NamePart")
+	proto.RegisterType((*SourceCodeInfo)(nil), "google.protobuf.SourceCodeInfo")
+	proto.RegisterType((*SourceCodeInfo_Location)(nil), "google.protobuf.SourceCodeInfo.Location")
+	proto.RegisterType((*GeneratedCodeInfo)(nil), "google.protobuf.GeneratedCodeInfo")
+	proto.RegisterType((*GeneratedCodeInfo_Annotation)(nil), "google.protobuf.GeneratedCodeInfo.Annotation")
+}
+
+func init() { proto.RegisterFile("google/protobuf/descriptor.proto", fileDescriptor_e5baabe45344a177) }
+
+var fileDescriptor_e5baabe45344a177 = []byte{
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+	0x62, 0x52, 0x8d, 0x61, 0x4e, 0xdc, 0x7a, 0x00, 0xc5, 0x28, 0x0e, 0xec, 0xa8, 0x66, 0x91, 0xd0,
+	0x5c, 0x71, 0xdb, 0xce, 0xec, 0x94, 0xd4, 0xa2, 0x1d, 0x09, 0xaf, 0x40, 0xc5, 0xf4, 0xb5, 0xd9,
+	0xe3, 0x7c, 0x66, 0x3b, 0xb3, 0x53, 0x54, 0xcb, 0xa6, 0x1f, 0x3f, 0x6c, 0xd6, 0xbe, 0xca, 0x40,
+	0x35, 0xfd, 0x71, 0x01, 0xb7, 0xa0, 0x68, 0x39, 0x3a, 0xe1, 0xa9, 0x25, 0xbe, 0x6c, 0xed, 0x3c,
+	0xe7, 0x7b, 0x44, 0xfd, 0x30, 0xe4, 0xab, 0xb1, 0xe6, 0xd6, 0xdf, 0x25, 0x28, 0x46, 0x30, 0xbe,
+	0x00, 0x39, 0x97, 0x04, 0x63, 0x6e, 0x2e, 0xbf, 0x9f, 0x41, 0x92, 0xca, 0xdb, 0x0c, 0xf7, 0x5d,
+	0x62, 0xf3, 0x14, 0x08, 0x71, 0xd6, 0x66, 0xf3, 0x6a, 0x51, 0x62, 0xf0, 0x5b, 0x8f, 0x33, 0x99,
+	0x50, 0x3b, 0xf0, 0xa3, 0x79, 0x0d, 0xf1, 0x66, 0x08, 0xe3, 0x77, 0x60, 0x3d, 0xf0, 0x88, 0x69,
+	0xa5, 0xb8, 0x39, 0xce, 0x45, 0x91, 0x20, 0x26, 0xef, 0xc1, 0xa5, 0xc8, 0xae, 0x41, 0x03, 0xa2,
+	0x8f, 0xa9, 0x31, 0x53, 0x2a, 0xf0, 0xd7, 0x8d, 0x8b, 0x21, 0xa1, 0x15, 0xca, 0x23, 0xdd, 0xda,
+	0xd7, 0x12, 0xac, 0x47, 0xf7, 0x34, 0x23, 0x0e, 0xd6, 0x11, 0x00, 0xb1, 0x6d, 0x27, 0x48, 0x86,
+	0x6b, 0x31, 0x95, 0x17, 0xf4, 0xea, 0x8d, 0x58, 0x49, 0x4d, 0x18, 0xd8, 0x9a, 0x00, 0xcc, 0x24,
+	0x67, 0x86, 0xed, 0x32, 0x94, 0xc3, 0x2f, 0x47, 0xfc, 0xf3, 0xa3, 0xb8, 0xd9, 0x83, 0x80, 0xd8,
+	0x85, 0x0e, 0x6f, 0x42, 0xfe, 0x84, 0x8e, 0x4c, 0x3b, 0x7c, 0x0f, 0x16, 0x8d, 0xe8, 0xfd, 0x25,
+	0x17, 0xbf, 0xbf, 0xec, 0xff, 0x46, 0x82, 0x0d, 0xdd, 0x99, 0xcc, 0xfb, 0xbb, 0x8f, 0xe6, 0x9e,
+	0x17, 0xfc, 0x8f, 0xa5, 0xcf, 0x3f, 0x1a, 0x99, 0xc1, 0x78, 0x7a, 0x52, 0xd7, 0x9d, 0xc9, 0xee,
+	0xc8, 0xb1, 0x88, 0x3d, 0x9a, 0x7d, 0x3f, 0xe5, 0x7f, 0xf4, 0x1b, 0x23, 0x6a, 0xdf, 0x18, 0x39,
+	0x89, 0xaf, 0xa9, 0xf7, 0x66, 0x7f, 0xff, 0x27, 0x49, 0x7f, 0xca, 0x64, 0x0f, 0x7a, 0xfb, 0x7f,
+	0xce, 0x6c, 0x1d, 0x88, 0xee, 0x7a, 0x51, 0x78, 0x54, 0x3a, 0xb4, 0xa8, 0xce, 0x86, 0xfc, 0xff,
+	0x00, 0x00, 0x00, 0xff, 0xff, 0x3e, 0xe8, 0xef, 0xc4, 0x9b, 0x1d, 0x00, 0x00,
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
new file mode 100644
index 000000000000..ed08fcbc5429
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
@@ -0,0 +1,883 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// The messages in this file describe the definitions found in .proto files.
+// A valid .proto file can be translated directly to a FileDescriptorProto
+// without any other information (e.g. without reading its imports).
+
+
+syntax = "proto2";
+
+package google.protobuf;
+option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "DescriptorProtos";
+option csharp_namespace = "Google.Protobuf.Reflection";
+option objc_class_prefix = "GPB";
+option cc_enable_arenas = true;
+
+// descriptor.proto must be optimized for speed because reflection-based
+// algorithms don't work during bootstrapping.
+option optimize_for = SPEED;
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+message FileDescriptorSet {
+  repeated FileDescriptorProto file = 1;
+}
+
+// Describes a complete .proto file.
+message FileDescriptorProto {
+  optional string name = 1;       // file name, relative to root of source tree
+  optional string package = 2;    // e.g. "foo", "foo.bar", etc.
+
+  // Names of files imported by this file.
+  repeated string dependency = 3;
+  // Indexes of the public imported files in the dependency list above.
+  repeated int32 public_dependency = 10;
+  // Indexes of the weak imported files in the dependency list.
+  // For Google-internal migration only. Do not use.
+  repeated int32 weak_dependency = 11;
+
+  // All top-level definitions in this file.
+  repeated DescriptorProto message_type = 4;
+  repeated EnumDescriptorProto enum_type = 5;
+  repeated ServiceDescriptorProto service = 6;
+  repeated FieldDescriptorProto extension = 7;
+
+  optional FileOptions options = 8;
+
+  // This field contains optional information about the original source code.
+  // You may safely remove this entire field without harming runtime
+  // functionality of the descriptors -- the information is needed only by
+  // development tools.
+  optional SourceCodeInfo source_code_info = 9;
+
+  // The syntax of the proto file.
+  // The supported values are "proto2" and "proto3".
+  optional string syntax = 12;
+}
+
+// Describes a message type.
+message DescriptorProto {
+  optional string name = 1;
+
+  repeated FieldDescriptorProto field = 2;
+  repeated FieldDescriptorProto extension = 6;
+
+  repeated DescriptorProto nested_type = 3;
+  repeated EnumDescriptorProto enum_type = 4;
+
+  message ExtensionRange {
+    optional int32 start = 1;
+    optional int32 end = 2;
+
+    optional ExtensionRangeOptions options = 3;
+  }
+  repeated ExtensionRange extension_range = 5;
+
+  repeated OneofDescriptorProto oneof_decl = 8;
+
+  optional MessageOptions options = 7;
+
+  // Range of reserved tag numbers. Reserved tag numbers may not be used by
+  // fields or extension ranges in the same message. Reserved ranges may
+  // not overlap.
+  message ReservedRange {
+    optional int32 start = 1; // Inclusive.
+    optional int32 end = 2;   // Exclusive.
+  }
+  repeated ReservedRange reserved_range = 9;
+  // Reserved field names, which may not be used by fields in the same message.
+  // A given name may only be reserved once.
+  repeated string reserved_name = 10;
+}
+
+message ExtensionRangeOptions {
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+// Describes a field within a message.
+message FieldDescriptorProto {
+  enum Type {
+    // 0 is reserved for errors.
+    // Order is weird for historical reasons.
+    TYPE_DOUBLE         = 1;
+    TYPE_FLOAT          = 2;
+    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
+    // negative values are likely.
+    TYPE_INT64          = 3;
+    TYPE_UINT64         = 4;
+    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
+    // negative values are likely.
+    TYPE_INT32          = 5;
+    TYPE_FIXED64        = 6;
+    TYPE_FIXED32        = 7;
+    TYPE_BOOL           = 8;
+    TYPE_STRING         = 9;
+    // Tag-delimited aggregate.
+    // Group type is deprecated and not supported in proto3. However, Proto3
+    // implementations should still be able to parse the group wire format and
+    // treat group fields as unknown fields.
+    TYPE_GROUP          = 10;
+    TYPE_MESSAGE        = 11;  // Length-delimited aggregate.
+
+    // New in version 2.
+    TYPE_BYTES          = 12;
+    TYPE_UINT32         = 13;
+    TYPE_ENUM           = 14;
+    TYPE_SFIXED32       = 15;
+    TYPE_SFIXED64       = 16;
+    TYPE_SINT32         = 17;  // Uses ZigZag encoding.
+    TYPE_SINT64         = 18;  // Uses ZigZag encoding.
+  };
+
+  enum Label {
+    // 0 is reserved for errors
+    LABEL_OPTIONAL      = 1;
+    LABEL_REQUIRED      = 2;
+    LABEL_REPEATED      = 3;
+  };
+
+  optional string name = 1;
+  optional int32 number = 3;
+  optional Label label = 4;
+
+  // If type_name is set, this need not be set.  If both this and type_name
+  // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+  optional Type type = 5;
+
+  // For message and enum types, this is the name of the type.  If the name
+  // starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
+  // rules are used to find the type (i.e. first the nested types within this
+  // message are searched, then within the parent, on up to the root
+  // namespace).
+  optional string type_name = 6;
+
+  // For extensions, this is the name of the type being extended.  It is
+  // resolved in the same manner as type_name.
+  optional string extendee = 2;
+
+  // For numeric types, contains the original text representation of the value.
+  // For booleans, "true" or "false".
+  // For strings, contains the default text contents (not escaped in any way).
+  // For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
+  // TODO(kenton):  Base-64 encode?
+  optional string default_value = 7;
+
+  // If set, gives the index of a oneof in the containing type's oneof_decl
+  // list.  This field is a member of that oneof.
+  optional int32 oneof_index = 9;
+
+  // JSON name of this field. The value is set by protocol compiler. If the
+  // user has set a "json_name" option on this field, that option's value
+  // will be used. Otherwise, it's deduced from the field's name by converting
+  // it to camelCase.
+  optional string json_name = 10;
+
+  optional FieldOptions options = 8;
+}
+
+// Describes a oneof.
+message OneofDescriptorProto {
+  optional string name = 1;
+  optional OneofOptions options = 2;
+}
+
+// Describes an enum type.
+message EnumDescriptorProto {
+  optional string name = 1;
+
+  repeated EnumValueDescriptorProto value = 2;
+
+  optional EnumOptions options = 3;
+
+  // Range of reserved numeric values. Reserved values may not be used by
+  // entries in the same enum. Reserved ranges may not overlap.
+  //
+  // Note that this is distinct from DescriptorProto.ReservedRange in that it
+  // is inclusive such that it can appropriately represent the entire int32
+  // domain.
+  message EnumReservedRange {
+    optional int32 start = 1; // Inclusive.
+    optional int32 end = 2;   // Inclusive.
+  }
+
+  // Range of reserved numeric values. Reserved numeric values may not be used
+  // by enum values in the same enum declaration. Reserved ranges may not
+  // overlap.
+  repeated EnumReservedRange reserved_range = 4;
+
+  // Reserved enum value names, which may not be reused. A given name may only
+  // be reserved once.
+  repeated string reserved_name = 5;
+}
+
+// Describes a value within an enum.
+message EnumValueDescriptorProto {
+  optional string name = 1;
+  optional int32 number = 2;
+
+  optional EnumValueOptions options = 3;
+}
+
+// Describes a service.
+message ServiceDescriptorProto {
+  optional string name = 1;
+  repeated MethodDescriptorProto method = 2;
+
+  optional ServiceOptions options = 3;
+}
+
+// Describes a method of a service.
+message MethodDescriptorProto {
+  optional string name = 1;
+
+  // Input and output type names.  These are resolved in the same way as
+  // FieldDescriptorProto.type_name, but must refer to a message type.
+  optional string input_type = 2;
+  optional string output_type = 3;
+
+  optional MethodOptions options = 4;
+
+  // Identifies if client streams multiple client messages
+  optional bool client_streaming = 5 [default=false];
+  // Identifies if server streams multiple server messages
+  optional bool server_streaming = 6 [default=false];
+}
+
+
+// ===================================================================
+// Options
+
+// Each of the definitions above may have "options" attached.  These are
+// just annotations which may cause code to be generated slightly differently
+// or may contain hints for code that manipulates protocol messages.
+//
+// Clients may define custom options as extensions of the *Options messages.
+// These extensions may not yet be known at parsing time, so the parser cannot
+// store the values in them.  Instead it stores them in a field in the *Options
+// message called uninterpreted_option. This field must have the same name
+// across all *Options messages. We then use this field to populate the
+// extensions when we build a descriptor, at which point all protos have been
+// parsed and so all extensions are known.
+//
+// Extension numbers for custom options may be chosen as follows:
+// * For options which will only be used within a single application or
+//   organization, or for experimental options, use field numbers 50000
+//   through 99999.  It is up to you to ensure that you do not use the
+//   same number for multiple options.
+// * For options which will be published and used publicly by multiple
+//   independent entities, e-mail protobuf-global-extension-registry@google.com
+//   to reserve extension numbers. Simply provide your project name (e.g.
+//   Objective-C plugin) and your project website (if available) -- there's no
+//   need to explain how you intend to use them. Usually you only need one
+//   extension number. You can declare multiple options with only one extension
+//   number by putting them in a sub-message. See the Custom Options section of
+//   the docs for examples:
+//   https://developers.google.com/protocol-buffers/docs/proto#options
+//   If this turns out to be popular, a web service will be set up
+//   to automatically assign option numbers.
+
+
+message FileOptions {
+
+  // Sets the Java package where classes generated from this .proto will be
+  // placed.  By default, the proto package is used, but this is often
+  // inappropriate because proto packages do not normally start with backwards
+  // domain names.
+  optional string java_package = 1;
+
+
+  // If set, all the classes from the .proto file are wrapped in a single
+  // outer class with the given name.  This applies to both Proto1
+  // (equivalent to the old "--one_java_file" option) and Proto2 (where
+  // a .proto always translates to a single class, but you may want to
+  // explicitly choose the class name).
+  optional string java_outer_classname = 8;
+
+  // If set true, then the Java code generator will generate a separate .java
+  // file for each top-level message, enum, and service defined in the .proto
+  // file.  Thus, these types will *not* be nested inside the outer class
+  // named by java_outer_classname.  However, the outer class will still be
+  // generated to contain the file's getDescriptor() method as well as any
+  // top-level extensions defined in the file.
+  optional bool java_multiple_files = 10 [default=false];
+
+  // This option does nothing.
+  optional bool java_generate_equals_and_hash = 20 [deprecated=true];
+
+  // If set true, then the Java2 code generator will generate code that
+  // throws an exception whenever an attempt is made to assign a non-UTF-8
+  // byte sequence to a string field.
+  // Message reflection will do the same.
+  // However, an extension field still accepts non-UTF-8 byte sequences.
+  // This option has no effect on when used with the lite runtime.
+  optional bool java_string_check_utf8 = 27 [default=false];
+
+
+  // Generated classes can be optimized for speed or code size.
+  enum OptimizeMode {
+    SPEED = 1;        // Generate complete code for parsing, serialization,
+                      // etc.
+    CODE_SIZE = 2;    // Use ReflectionOps to implement these methods.
+    LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime.
+  }
+  optional OptimizeMode optimize_for = 9 [default=SPEED];
+
+  // Sets the Go package where structs generated from this .proto will be
+  // placed. If omitted, the Go package will be derived from the following:
+  //   - The basename of the package import path, if provided.
+  //   - Otherwise, the package statement in the .proto file, if present.
+  //   - Otherwise, the basename of the .proto file, without extension.
+  optional string go_package = 11;
+
+
+
+  // Should generic services be generated in each language?  "Generic" services
+  // are not specific to any particular RPC system.  They are generated by the
+  // main code generators in each language (without additional plugins).
+  // Generic services were the only kind of service generation supported by
+  // early versions of google.protobuf.
+  //
+  // Generic services are now considered deprecated in favor of using plugins
+  // that generate code specific to your particular RPC system.  Therefore,
+  // these default to false.  Old code which depends on generic services should
+  // explicitly set them to true.
+  optional bool cc_generic_services = 16 [default=false];
+  optional bool java_generic_services = 17 [default=false];
+  optional bool py_generic_services = 18 [default=false];
+  optional bool php_generic_services = 42 [default=false];
+
+  // Is this file deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for everything in the file, or it will be completely ignored; in the very
+  // least, this is a formalization for deprecating files.
+  optional bool deprecated = 23 [default=false];
+
+  // Enables the use of arenas for the proto messages in this file. This applies
+  // only to generated classes for C++.
+  optional bool cc_enable_arenas = 31 [default=false];
+
+
+  // Sets the objective c class prefix which is prepended to all objective c
+  // generated classes from this .proto. There is no default.
+  optional string objc_class_prefix = 36;
+
+  // Namespace for generated classes; defaults to the package.
+  optional string csharp_namespace = 37;
+
+  // By default Swift generators will take the proto package and CamelCase it
+  // replacing '.' with underscore and use that to prefix the types/symbols
+  // defined. When this options is provided, they will use this value instead
+  // to prefix the types/symbols defined.
+  optional string swift_prefix = 39;
+
+  // Sets the php class prefix which is prepended to all php generated classes
+  // from this .proto. Default is empty.
+  optional string php_class_prefix = 40;
+
+  // Use this option to change the namespace of php generated classes. Default
+  // is empty. When this option is empty, the package name will be used for
+  // determining the namespace.
+  optional string php_namespace = 41;
+
+
+  // Use this option to change the namespace of php generated metadata classes.
+  // Default is empty. When this option is empty, the proto file name will be used
+  // for determining the namespace.
+  optional string php_metadata_namespace = 44;
+
+  // Use this option to change the package of ruby generated classes. Default
+  // is empty. When this option is not set, the package name will be used for
+  // determining the ruby package.
+  optional string ruby_package = 45;
+
+  // The parser stores options it doesn't recognize here.
+  // See the documentation for the "Options" section above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message.
+  // See the documentation for the "Options" section above.
+  extensions 1000 to max;
+
+  reserved 38;
+}
+
+message MessageOptions {
+  // Set true to use the old proto1 MessageSet wire format for extensions.
+  // This is provided for backwards-compatibility with the MessageSet wire
+  // format.  You should not use this for any other reason:  It's less
+  // efficient, has fewer features, and is more complicated.
+  //
+  // The message must be defined exactly as follows:
+  //   message Foo {
+  //     option message_set_wire_format = true;
+  //     extensions 4 to max;
+  //   }
+  // Note that the message cannot have any defined fields; MessageSets only
+  // have extensions.
+  //
+  // All extensions of your type must be singular messages; e.g. they cannot
+  // be int32s, enums, or repeated messages.
+  //
+  // Because this is an option, the above two restrictions are not enforced by
+  // the protocol compiler.
+  optional bool message_set_wire_format = 1 [default=false];
+
+  // Disables the generation of the standard "descriptor()" accessor, which can
+  // conflict with a field of the same name.  This is meant to make migration
+  // from proto1 easier; new code should avoid fields named "descriptor".
+  optional bool no_standard_descriptor_accessor = 2 [default=false];
+
+  // Is this message deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the message, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating messages.
+  optional bool deprecated = 3 [default=false];
+
+  // Whether the message is an automatically generated map entry type for the
+  // maps field.
+  //
+  // For maps fields:
+  //     map<KeyType, ValueType> map_field = 1;
+  // The parsed descriptor looks like:
+  //     message MapFieldEntry {
+  //         option map_entry = true;
+  //         optional KeyType key = 1;
+  //         optional ValueType value = 2;
+  //     }
+  //     repeated MapFieldEntry map_field = 1;
+  //
+  // Implementations may choose not to generate the map_entry=true message, but
+  // use a native map in the target language to hold the keys and values.
+  // The reflection APIs in such implementions still need to work as
+  // if the field is a repeated message field.
+  //
+  // NOTE: Do not set the option in .proto files. Always use the maps syntax
+  // instead. The option should only be implicitly set by the proto compiler
+  // parser.
+  optional bool map_entry = 7;
+
+  reserved 8;  // javalite_serializable
+  reserved 9;  // javanano_as_lite
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message FieldOptions {
+  // The ctype option instructs the C++ code generator to use a different
+  // representation of the field than it normally would.  See the specific
+  // options below.  This option is not yet implemented in the open source
+  // release -- sorry, we'll try to include it in a future version!
+  optional CType ctype = 1 [default = STRING];
+  enum CType {
+    // Default mode.
+    STRING = 0;
+
+    CORD = 1;
+
+    STRING_PIECE = 2;
+  }
+  // The packed option can be enabled for repeated primitive fields to enable
+  // a more efficient representation on the wire. Rather than repeatedly
+  // writing the tag and type for each element, the entire array is encoded as
+  // a single length-delimited blob. In proto3, only explicit setting it to
+  // false will avoid using packed encoding.
+  optional bool packed = 2;
+
+  // The jstype option determines the JavaScript type used for values of the
+  // field.  The option is permitted only for 64 bit integral and fixed types
+  // (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
+  // is represented as JavaScript string, which avoids loss of precision that
+  // can happen when a large value is converted to a floating point JavaScript.
+  // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+  // use the JavaScript "number" type.  The behavior of the default option
+  // JS_NORMAL is implementation dependent.
+  //
+  // This option is an enum to permit additional types to be added, e.g.
+  // goog.math.Integer.
+  optional JSType jstype = 6 [default = JS_NORMAL];
+  enum JSType {
+    // Use the default type.
+    JS_NORMAL = 0;
+
+    // Use JavaScript strings.
+    JS_STRING = 1;
+
+    // Use JavaScript numbers.
+    JS_NUMBER = 2;
+  }
+
+  // Should this field be parsed lazily?  Lazy applies only to message-type
+  // fields.  It means that when the outer message is initially parsed, the
+  // inner message's contents will not be parsed but instead stored in encoded
+  // form.  The inner message will actually be parsed when it is first accessed.
+  //
+  // This is only a hint.  Implementations are free to choose whether to use
+  // eager or lazy parsing regardless of the value of this option.  However,
+  // setting this option true suggests that the protocol author believes that
+  // using lazy parsing on this field is worth the additional bookkeeping
+  // overhead typically needed to implement it.
+  //
+  // This option does not affect the public interface of any generated code;
+  // all method signatures remain the same.  Furthermore, thread-safety of the
+  // interface is not affected by this option; const methods remain safe to
+  // call from multiple threads concurrently, while non-const methods continue
+  // to require exclusive access.
+  //
+  //
+  // Note that implementations may choose not to check required fields within
+  // a lazy sub-message.  That is, calling IsInitialized() on the outer message
+  // may return true even if the inner message has missing required fields.
+  // This is necessary because otherwise the inner message would have to be
+  // parsed in order to perform the check, defeating the purpose of lazy
+  // parsing.  An implementation which chooses not to check required fields
+  // must be consistent about it.  That is, for any particular sub-message, the
+  // implementation must either *always* check its required fields, or *never*
+  // check its required fields, regardless of whether or not the message has
+  // been parsed.
+  optional bool lazy = 5 [default=false];
+
+  // Is this field deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for accessors, or it will be completely ignored; in the very least, this
+  // is a formalization for deprecating fields.
+  optional bool deprecated = 3 [default=false];
+
+  // For Google-internal migration only. Do not use.
+  optional bool weak = 10 [default=false];
+
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+
+  reserved 4;  // removed jtype
+}
+
+message OneofOptions {
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message EnumOptions {
+
+  // Set this option to true to allow mapping different tag names to the same
+  // value.
+  optional bool allow_alias = 2;
+
+  // Is this enum deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the enum, or it will be completely ignored; in the very least, this
+  // is a formalization for deprecating enums.
+  optional bool deprecated = 3 [default=false];
+
+  reserved 5;  // javanano_as_lite
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message EnumValueOptions {
+  // Is this enum value deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the enum value, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating enum values.
+  optional bool deprecated = 1 [default=false];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message ServiceOptions {
+
+  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
+  //   framework.  We apologize for hoarding these numbers to ourselves, but
+  //   we were already using them long before we decided to release Protocol
+  //   Buffers.
+
+  // Is this service deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the service, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating services.
+  optional bool deprecated = 33 [default=false];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+message MethodOptions {
+
+  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
+  //   framework.  We apologize for hoarding these numbers to ourselves, but
+  //   we were already using them long before we decided to release Protocol
+  //   Buffers.
+
+  // Is this method deprecated?
+  // Depending on the target platform, this can emit Deprecated annotations
+  // for the method, or it will be completely ignored; in the very least,
+  // this is a formalization for deprecating methods.
+  optional bool deprecated = 33 [default=false];
+
+  // Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+  // or neither? HTTP based RPC implementation may choose GET verb for safe
+  // methods, and PUT verb for idempotent methods instead of the default POST.
+  enum IdempotencyLevel {
+    IDEMPOTENCY_UNKNOWN = 0;
+    NO_SIDE_EFFECTS     = 1; // implies idempotent
+    IDEMPOTENT          = 2; // idempotent, but may have side effects
+  }
+  optional IdempotencyLevel idempotency_level =
+      34 [default=IDEMPOTENCY_UNKNOWN];
+
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+message UninterpretedOption {
+  // The name of the uninterpreted option.  Each string represents a segment in
+  // a dot-separated name.  is_extension is true iff a segment represents an
+  // extension (denoted with parentheses in options specs in .proto files).
+  // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+  // "foo.(bar.baz).qux".
+  message NamePart {
+    required string name_part = 1;
+    required bool is_extension = 2;
+  }
+  repeated NamePart name = 2;
+
+  // The value of the uninterpreted option, in whatever type the tokenizer
+  // identified it as during parsing. Exactly one of these should be set.
+  optional string identifier_value = 3;
+  optional uint64 positive_int_value = 4;
+  optional int64 negative_int_value = 5;
+  optional double double_value = 6;
+  optional bytes string_value = 7;
+  optional string aggregate_value = 8;
+}
+
+// ===================================================================
+// Optional source code info
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+message SourceCodeInfo {
+  // A Location identifies a piece of source code in a .proto file which
+  // corresponds to a particular definition.  This information is intended
+  // to be useful to IDEs, code indexers, documentation generators, and similar
+  // tools.
+  //
+  // For example, say we have a file like:
+  //   message Foo {
+  //     optional string foo = 1;
+  //   }
+  // Let's look at just the field definition:
+  //   optional string foo = 1;
+  //   ^       ^^     ^^  ^  ^^^
+  //   a       bc     de  f  ghi
+  // We have the following locations:
+  //   span   path               represents
+  //   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
+  //   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
+  //   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
+  //   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
+  //   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
+  //
+  // Notes:
+  // - A location may refer to a repeated field itself (i.e. not to any
+  //   particular index within it).  This is used whenever a set of elements are
+  //   logically enclosed in a single code segment.  For example, an entire
+  //   extend block (possibly containing multiple extension definitions) will
+  //   have an outer location whose path refers to the "extensions" repeated
+  //   field without an index.
+  // - Multiple locations may have the same path.  This happens when a single
+  //   logical declaration is spread out across multiple places.  The most
+  //   obvious example is the "extend" block again -- there may be multiple
+  //   extend blocks in the same scope, each of which will have the same path.
+  // - A location's span is not always a subset of its parent's span.  For
+  //   example, the "extendee" of an extension declaration appears at the
+  //   beginning of the "extend" block and is shared by all extensions within
+  //   the block.
+  // - Just because a location's span is a subset of some other location's span
+  //   does not mean that it is a descendent.  For example, a "group" defines
+  //   both a type and a field in a single declaration.  Thus, the locations
+  //   corresponding to the type and field and their components will overlap.
+  // - Code which tries to interpret locations should probably be designed to
+  //   ignore those that it doesn't understand, as more types of locations could
+  //   be recorded in the future.
+  repeated Location location = 1;
+  message Location {
+    // Identifies which part of the FileDescriptorProto was defined at this
+    // location.
+    //
+    // Each element is a field number or an index.  They form a path from
+    // the root FileDescriptorProto to the place where the definition.  For
+    // example, this path:
+    //   [ 4, 3, 2, 7, 1 ]
+    // refers to:
+    //   file.message_type(3)  // 4, 3
+    //       .field(7)         // 2, 7
+    //       .name()           // 1
+    // This is because FileDescriptorProto.message_type has field number 4:
+    //   repeated DescriptorProto message_type = 4;
+    // and DescriptorProto.field has field number 2:
+    //   repeated FieldDescriptorProto field = 2;
+    // and FieldDescriptorProto.name has field number 1:
+    //   optional string name = 1;
+    //
+    // Thus, the above path gives the location of a field name.  If we removed
+    // the last element:
+    //   [ 4, 3, 2, 7 ]
+    // this path refers to the whole field declaration (from the beginning
+    // of the label to the terminating semicolon).
+    repeated int32 path = 1 [packed=true];
+
+    // Always has exactly three or four elements: start line, start column,
+    // end line (optional, otherwise assumed same as start line), end column.
+    // These are packed into a single field for efficiency.  Note that line
+    // and column numbers are zero-based -- typically you will want to add
+    // 1 to each before displaying to a user.
+    repeated int32 span = 2 [packed=true];
+
+    // If this SourceCodeInfo represents a complete declaration, these are any
+    // comments appearing before and after the declaration which appear to be
+    // attached to the declaration.
+    //
+    // A series of line comments appearing on consecutive lines, with no other
+    // tokens appearing on those lines, will be treated as a single comment.
+    //
+    // leading_detached_comments will keep paragraphs of comments that appear
+    // before (but not connected to) the current element. Each paragraph,
+    // separated by empty lines, will be one comment element in the repeated
+    // field.
+    //
+    // Only the comment content is provided; comment markers (e.g. //) are
+    // stripped out.  For block comments, leading whitespace and an asterisk
+    // will be stripped from the beginning of each line other than the first.
+    // Newlines are included in the output.
+    //
+    // Examples:
+    //
+    //   optional int32 foo = 1;  // Comment attached to foo.
+    //   // Comment attached to bar.
+    //   optional int32 bar = 2;
+    //
+    //   optional string baz = 3;
+    //   // Comment attached to baz.
+    //   // Another line attached to baz.
+    //
+    //   // Comment attached to qux.
+    //   //
+    //   // Another line attached to qux.
+    //   optional double qux = 4;
+    //
+    //   // Detached comment for corge. This is not leading or trailing comments
+    //   // to qux or corge because there are blank lines separating it from
+    //   // both.
+    //
+    //   // Detached comment for corge paragraph 2.
+    //
+    //   optional string corge = 5;
+    //   /* Block comment attached
+    //    * to corge.  Leading asterisks
+    //    * will be removed. */
+    //   /* Block comment attached to
+    //    * grault. */
+    //   optional int32 grault = 6;
+    //
+    //   // ignored detached comments.
+    optional string leading_comments = 3;
+    optional string trailing_comments = 4;
+    repeated string leading_detached_comments = 6;
+  }
+}
+
+// Describes the relationship between generated code and its original source
+// file. A GeneratedCodeInfo message is associated with only one generated
+// source file, but may contain references to different source .proto files.
+message GeneratedCodeInfo {
+  // An Annotation connects some span of text in generated code to an element
+  // of its generating .proto file.
+  repeated Annotation annotation = 1;
+  message Annotation {
+    // Identifies the element in the original source .proto file. This field
+    // is formatted the same as SourceCodeInfo.Location.path.
+    repeated int32 path = 1 [packed=true];
+
+    // Identifies the filesystem path to the original source .proto.
+    optional string source_file = 2;
+
+    // Identifies the starting offset in bytes in the generated code
+    // that relates to the identified object.
+    optional int32 begin = 3;
+
+    // Identifies the ending offset in bytes in the generated code that
+    // relates to the identified offset. The end offset should be one past
+    // the last relevant byte (so the length of the text = end - begin).
+    optional int32 end = 4;
+  }
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go
new file mode 100644
index 000000000000..d4059e55852c
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go
@@ -0,0 +1,2807 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/*
+	The code generator for the plugin for the Google protocol buffer compiler.
+	It generates Go code from the protocol buffer description files read by the
+	main routine.
+*/
+package generator
+
+import (
+	"bufio"
+	"bytes"
+	"compress/gzip"
+	"crypto/sha256"
+	"encoding/hex"
+	"fmt"
+	"go/ast"
+	"go/build"
+	"go/parser"
+	"go/printer"
+	"go/token"
+	"log"
+	"os"
+	"path"
+	"sort"
+	"strconv"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/protoc-gen-go/generator/internal/remap"
+
+	"github.com/golang/protobuf/protoc-gen-go/descriptor"
+	plugin "github.com/golang/protobuf/protoc-gen-go/plugin"
+)
+
+// generatedCodeVersion indicates a version of the generated code.
+// It is incremented whenever an incompatibility between the generated code and
+// proto package is introduced; the generated code references
+// a constant, proto.ProtoPackageIsVersionN (where N is generatedCodeVersion).
+const generatedCodeVersion = 3
+
+// A Plugin provides functionality to add to the output during Go code generation,
+// such as to produce RPC stubs.
+type Plugin interface {
+	// Name identifies the plugin.
+	Name() string
+	// Init is called once after data structures are built but before
+	// code generation begins.
+	Init(g *Generator)
+	// Generate produces the code generated by the plugin for this file,
+	// except for the imports, by calling the generator's methods P, In, and Out.
+	Generate(file *FileDescriptor)
+	// GenerateImports produces the import declarations for this file.
+	// It is called after Generate.
+	GenerateImports(file *FileDescriptor)
+}
+
+var plugins []Plugin
+
+// RegisterPlugin installs a (second-order) plugin to be run when the Go output is generated.
+// It is typically called during initialization.
+func RegisterPlugin(p Plugin) {
+	plugins = append(plugins, p)
+}
+
+// A GoImportPath is the import path of a Go package. e.g., "google.golang.org/genproto/protobuf".
+type GoImportPath string
+
+func (p GoImportPath) String() string { return strconv.Quote(string(p)) }
+
+// A GoPackageName is the name of a Go package. e.g., "protobuf".
+type GoPackageName string
+
+// Each type we import as a protocol buffer (other than FileDescriptorProto) needs
+// a pointer to the FileDescriptorProto that represents it.  These types achieve that
+// wrapping by placing each Proto inside a struct with the pointer to its File. The
+// structs have the same names as their contents, with "Proto" removed.
+// FileDescriptor is used to store the things that it points to.
+
+// The file and package name method are common to messages and enums.
+type common struct {
+	file *FileDescriptor // File this object comes from.
+}
+
+// GoImportPath is the import path of the Go package containing the type.
+func (c *common) GoImportPath() GoImportPath {
+	return c.file.importPath
+}
+
+func (c *common) File() *FileDescriptor { return c.file }
+
+func fileIsProto3(file *descriptor.FileDescriptorProto) bool {
+	return file.GetSyntax() == "proto3"
+}
+
+func (c *common) proto3() bool { return fileIsProto3(c.file.FileDescriptorProto) }
+
+// Descriptor represents a protocol buffer message.
+type Descriptor struct {
+	common
+	*descriptor.DescriptorProto
+	parent   *Descriptor            // The containing message, if any.
+	nested   []*Descriptor          // Inner messages, if any.
+	enums    []*EnumDescriptor      // Inner enums, if any.
+	ext      []*ExtensionDescriptor // Extensions, if any.
+	typename []string               // Cached typename vector.
+	index    int                    // The index into the container, whether the file or another message.
+	path     string                 // The SourceCodeInfo path as comma-separated integers.
+	group    bool
+}
+
+// TypeName returns the elements of the dotted type name.
+// The package name is not part of this name.
+func (d *Descriptor) TypeName() []string {
+	if d.typename != nil {
+		return d.typename
+	}
+	n := 0
+	for parent := d; parent != nil; parent = parent.parent {
+		n++
+	}
+	s := make([]string, n)
+	for parent := d; parent != nil; parent = parent.parent {
+		n--
+		s[n] = parent.GetName()
+	}
+	d.typename = s
+	return s
+}
+
+// EnumDescriptor describes an enum. If it's at top level, its parent will be nil.
+// Otherwise it will be the descriptor of the message in which it is defined.
+type EnumDescriptor struct {
+	common
+	*descriptor.EnumDescriptorProto
+	parent   *Descriptor // The containing message, if any.
+	typename []string    // Cached typename vector.
+	index    int         // The index into the container, whether the file or a message.
+	path     string      // The SourceCodeInfo path as comma-separated integers.
+}
+
+// TypeName returns the elements of the dotted type name.
+// The package name is not part of this name.
+func (e *EnumDescriptor) TypeName() (s []string) {
+	if e.typename != nil {
+		return e.typename
+	}
+	name := e.GetName()
+	if e.parent == nil {
+		s = make([]string, 1)
+	} else {
+		pname := e.parent.TypeName()
+		s = make([]string, len(pname)+1)
+		copy(s, pname)
+	}
+	s[len(s)-1] = name
+	e.typename = s
+	return s
+}
+
+// Everything but the last element of the full type name, CamelCased.
+// The values of type Foo.Bar are call Foo_value1... not Foo_Bar_value1... .
+func (e *EnumDescriptor) prefix() string {
+	if e.parent == nil {
+		// If the enum is not part of a message, the prefix is just the type name.
+		return CamelCase(*e.Name) + "_"
+	}
+	typeName := e.TypeName()
+	return CamelCaseSlice(typeName[0:len(typeName)-1]) + "_"
+}
+
+// The integer value of the named constant in this enumerated type.
+func (e *EnumDescriptor) integerValueAsString(name string) string {
+	for _, c := range e.Value {
+		if c.GetName() == name {
+			return fmt.Sprint(c.GetNumber())
+		}
+	}
+	log.Fatal("cannot find value for enum constant")
+	return ""
+}
+
+// ExtensionDescriptor describes an extension. If it's at top level, its parent will be nil.
+// Otherwise it will be the descriptor of the message in which it is defined.
+type ExtensionDescriptor struct {
+	common
+	*descriptor.FieldDescriptorProto
+	parent *Descriptor // The containing message, if any.
+}
+
+// TypeName returns the elements of the dotted type name.
+// The package name is not part of this name.
+func (e *ExtensionDescriptor) TypeName() (s []string) {
+	name := e.GetName()
+	if e.parent == nil {
+		// top-level extension
+		s = make([]string, 1)
+	} else {
+		pname := e.parent.TypeName()
+		s = make([]string, len(pname)+1)
+		copy(s, pname)
+	}
+	s[len(s)-1] = name
+	return s
+}
+
+// DescName returns the variable name used for the generated descriptor.
+func (e *ExtensionDescriptor) DescName() string {
+	// The full type name.
+	typeName := e.TypeName()
+	// Each scope of the extension is individually CamelCased, and all are joined with "_" with an "E_" prefix.
+	for i, s := range typeName {
+		typeName[i] = CamelCase(s)
+	}
+	return "E_" + strings.Join(typeName, "_")
+}
+
+// ImportedDescriptor describes a type that has been publicly imported from another file.
+type ImportedDescriptor struct {
+	common
+	o Object
+}
+
+func (id *ImportedDescriptor) TypeName() []string { return id.o.TypeName() }
+
+// FileDescriptor describes an protocol buffer descriptor file (.proto).
+// It includes slices of all the messages and enums defined within it.
+// Those slices are constructed by WrapTypes.
+type FileDescriptor struct {
+	*descriptor.FileDescriptorProto
+	desc []*Descriptor          // All the messages defined in this file.
+	enum []*EnumDescriptor      // All the enums defined in this file.
+	ext  []*ExtensionDescriptor // All the top-level extensions defined in this file.
+	imp  []*ImportedDescriptor  // All types defined in files publicly imported by this file.
+
+	// Comments, stored as a map of path (comma-separated integers) to the comment.
+	comments map[string]*descriptor.SourceCodeInfo_Location
+
+	// The full list of symbols that are exported,
+	// as a map from the exported object to its symbols.
+	// This is used for supporting public imports.
+	exported map[Object][]symbol
+
+	importPath  GoImportPath  // Import path of this file's package.
+	packageName GoPackageName // Name of this file's Go package.
+
+	proto3 bool // whether to generate proto3 code for this file
+}
+
+// VarName is the variable name we'll use in the generated code to refer
+// to the compressed bytes of this descriptor. It is not exported, so
+// it is only valid inside the generated package.
+func (d *FileDescriptor) VarName() string {
+	h := sha256.Sum256([]byte(d.GetName()))
+	return fmt.Sprintf("fileDescriptor_%s", hex.EncodeToString(h[:8]))
+}
+
+// goPackageOption interprets the file's go_package option.
+// If there is no go_package, it returns ("", "", false).
+// If there's a simple name, it returns ("", pkg, true).
+// If the option implies an import path, it returns (impPath, pkg, true).
+func (d *FileDescriptor) goPackageOption() (impPath GoImportPath, pkg GoPackageName, ok bool) {
+	opt := d.GetOptions().GetGoPackage()
+	if opt == "" {
+		return "", "", false
+	}
+	// A semicolon-delimited suffix delimits the import path and package name.
+	sc := strings.Index(opt, ";")
+	if sc >= 0 {
+		return GoImportPath(opt[:sc]), cleanPackageName(opt[sc+1:]), true
+	}
+	// The presence of a slash implies there's an import path.
+	slash := strings.LastIndex(opt, "/")
+	if slash >= 0 {
+		return GoImportPath(opt), cleanPackageName(opt[slash+1:]), true
+	}
+	return "", cleanPackageName(opt), true
+}
+
+// goFileName returns the output name for the generated Go file.
+func (d *FileDescriptor) goFileName(pathType pathType) string {
+	name := *d.Name
+	if ext := path.Ext(name); ext == ".proto" || ext == ".protodevel" {
+		name = name[:len(name)-len(ext)]
+	}
+	name += ".pb.go"
+
+	if pathType == pathTypeSourceRelative {
+		return name
+	}
+
+	// Does the file have a "go_package" option?
+	// If it does, it may override the filename.
+	if impPath, _, ok := d.goPackageOption(); ok && impPath != "" {
+		// Replace the existing dirname with the declared import path.
+		_, name = path.Split(name)
+		name = path.Join(string(impPath), name)
+		return name
+	}
+
+	return name
+}
+
+func (d *FileDescriptor) addExport(obj Object, sym symbol) {
+	d.exported[obj] = append(d.exported[obj], sym)
+}
+
+// symbol is an interface representing an exported Go symbol.
+type symbol interface {
+	// GenerateAlias should generate an appropriate alias
+	// for the symbol from the named package.
+	GenerateAlias(g *Generator, filename string, pkg GoPackageName)
+}
+
+type messageSymbol struct {
+	sym                         string
+	hasExtensions, isMessageSet bool
+	oneofTypes                  []string
+}
+
+type getterSymbol struct {
+	name     string
+	typ      string
+	typeName string // canonical name in proto world; empty for proto.Message and similar
+	genType  bool   // whether typ contains a generated type (message/group/enum)
+}
+
+func (ms *messageSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) {
+	g.P("// ", ms.sym, " from public import ", filename)
+	g.P("type ", ms.sym, " = ", pkg, ".", ms.sym)
+	for _, name := range ms.oneofTypes {
+		g.P("type ", name, " = ", pkg, ".", name)
+	}
+}
+
+type enumSymbol struct {
+	name   string
+	proto3 bool // Whether this came from a proto3 file.
+}
+
+func (es enumSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) {
+	s := es.name
+	g.P("// ", s, " from public import ", filename)
+	g.P("type ", s, " = ", pkg, ".", s)
+	g.P("var ", s, "_name = ", pkg, ".", s, "_name")
+	g.P("var ", s, "_value = ", pkg, ".", s, "_value")
+}
+
+type constOrVarSymbol struct {
+	sym  string
+	typ  string // either "const" or "var"
+	cast string // if non-empty, a type cast is required (used for enums)
+}
+
+func (cs constOrVarSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) {
+	v := string(pkg) + "." + cs.sym
+	if cs.cast != "" {
+		v = cs.cast + "(" + v + ")"
+	}
+	g.P(cs.typ, " ", cs.sym, " = ", v)
+}
+
+// Object is an interface abstracting the abilities shared by enums, messages, extensions and imported objects.
+type Object interface {
+	GoImportPath() GoImportPath
+	TypeName() []string
+	File() *FileDescriptor
+}
+
+// Generator is the type whose methods generate the output, stored in the associated response structure.
+type Generator struct {
+	*bytes.Buffer
+
+	Request  *plugin.CodeGeneratorRequest  // The input.
+	Response *plugin.CodeGeneratorResponse // The output.
+
+	Param             map[string]string // Command-line parameters.
+	PackageImportPath string            // Go import path of the package we're generating code for
+	ImportPrefix      string            // String to prefix to imported package file names.
+	ImportMap         map[string]string // Mapping from .proto file name to import path
+
+	Pkg map[string]string // The names under which we import support packages
+
+	outputImportPath GoImportPath                   // Package we're generating code for.
+	allFiles         []*FileDescriptor              // All files in the tree
+	allFilesByName   map[string]*FileDescriptor     // All files by filename.
+	genFiles         []*FileDescriptor              // Those files we will generate output for.
+	file             *FileDescriptor                // The file we are compiling now.
+	packageNames     map[GoImportPath]GoPackageName // Imported package names in the current file.
+	usedPackages     map[GoImportPath]bool          // Packages used in current file.
+	usedPackageNames map[GoPackageName]bool         // Package names used in the current file.
+	addedImports     map[GoImportPath]bool          // Additional imports to emit.
+	typeNameToObject map[string]Object              // Key is a fully-qualified name in input syntax.
+	init             []string                       // Lines to emit in the init function.
+	indent           string
+	pathType         pathType // How to generate output filenames.
+	writeOutput      bool
+	annotateCode     bool                                       // whether to store annotations
+	annotations      []*descriptor.GeneratedCodeInfo_Annotation // annotations to store
+}
+
+type pathType int
+
+const (
+	pathTypeImport pathType = iota
+	pathTypeSourceRelative
+)
+
+// New creates a new generator and allocates the request and response protobufs.
+func New() *Generator {
+	g := new(Generator)
+	g.Buffer = new(bytes.Buffer)
+	g.Request = new(plugin.CodeGeneratorRequest)
+	g.Response = new(plugin.CodeGeneratorResponse)
+	return g
+}
+
+// Error reports a problem, including an error, and exits the program.
+func (g *Generator) Error(err error, msgs ...string) {
+	s := strings.Join(msgs, " ") + ":" + err.Error()
+	log.Print("protoc-gen-go: error:", s)
+	os.Exit(1)
+}
+
+// Fail reports a problem and exits the program.
+func (g *Generator) Fail(msgs ...string) {
+	s := strings.Join(msgs, " ")
+	log.Print("protoc-gen-go: error:", s)
+	os.Exit(1)
+}
+
+// CommandLineParameters breaks the comma-separated list of key=value pairs
+// in the parameter (a member of the request protobuf) into a key/value map.
+// It then sets file name mappings defined by those entries.
+func (g *Generator) CommandLineParameters(parameter string) {
+	g.Param = make(map[string]string)
+	for _, p := range strings.Split(parameter, ",") {
+		if i := strings.Index(p, "="); i < 0 {
+			g.Param[p] = ""
+		} else {
+			g.Param[p[0:i]] = p[i+1:]
+		}
+	}
+
+	g.ImportMap = make(map[string]string)
+	pluginList := "none" // Default list of plugin names to enable (empty means all).
+	for k, v := range g.Param {
+		switch k {
+		case "import_prefix":
+			g.ImportPrefix = v
+		case "import_path":
+			g.PackageImportPath = v
+		case "paths":
+			switch v {
+			case "import":
+				g.pathType = pathTypeImport
+			case "source_relative":
+				g.pathType = pathTypeSourceRelative
+			default:
+				g.Fail(fmt.Sprintf(`Unknown path type %q: want "import" or "source_relative".`, v))
+			}
+		case "plugins":
+			pluginList = v
+		case "annotate_code":
+			if v == "true" {
+				g.annotateCode = true
+			}
+		default:
+			if len(k) > 0 && k[0] == 'M' {
+				g.ImportMap[k[1:]] = v
+			}
+		}
+	}
+	if pluginList != "" {
+		// Amend the set of plugins.
+		enabled := make(map[string]bool)
+		for _, name := range strings.Split(pluginList, "+") {
+			enabled[name] = true
+		}
+		var nplugins []Plugin
+		for _, p := range plugins {
+			if enabled[p.Name()] {
+				nplugins = append(nplugins, p)
+			}
+		}
+		plugins = nplugins
+	}
+}
+
+// DefaultPackageName returns the package name printed for the object.
+// If its file is in a different package, it returns the package name we're using for this file, plus ".".
+// Otherwise it returns the empty string.
+func (g *Generator) DefaultPackageName(obj Object) string {
+	importPath := obj.GoImportPath()
+	if importPath == g.outputImportPath {
+		return ""
+	}
+	return string(g.GoPackageName(importPath)) + "."
+}
+
+// GoPackageName returns the name used for a package.
+func (g *Generator) GoPackageName(importPath GoImportPath) GoPackageName {
+	if name, ok := g.packageNames[importPath]; ok {
+		return name
+	}
+	name := cleanPackageName(baseName(string(importPath)))
+	for i, orig := 1, name; g.usedPackageNames[name] || isGoPredeclaredIdentifier[string(name)]; i++ {
+		name = orig + GoPackageName(strconv.Itoa(i))
+	}
+	g.packageNames[importPath] = name
+	g.usedPackageNames[name] = true
+	return name
+}
+
+// AddImport adds a package to the generated file's import section.
+// It returns the name used for the package.
+func (g *Generator) AddImport(importPath GoImportPath) GoPackageName {
+	g.addedImports[importPath] = true
+	return g.GoPackageName(importPath)
+}
+
+var globalPackageNames = map[GoPackageName]bool{
+	"fmt":   true,
+	"math":  true,
+	"proto": true,
+}
+
+// Create and remember a guaranteed unique package name. Pkg is the candidate name.
+// The FileDescriptor parameter is unused.
+func RegisterUniquePackageName(pkg string, f *FileDescriptor) string {
+	name := cleanPackageName(pkg)
+	for i, orig := 1, name; globalPackageNames[name]; i++ {
+		name = orig + GoPackageName(strconv.Itoa(i))
+	}
+	globalPackageNames[name] = true
+	return string(name)
+}
+
+var isGoKeyword = map[string]bool{
+	"break":       true,
+	"case":        true,
+	"chan":        true,
+	"const":       true,
+	"continue":    true,
+	"default":     true,
+	"else":        true,
+	"defer":       true,
+	"fallthrough": true,
+	"for":         true,
+	"func":        true,
+	"go":          true,
+	"goto":        true,
+	"if":          true,
+	"import":      true,
+	"interface":   true,
+	"map":         true,
+	"package":     true,
+	"range":       true,
+	"return":      true,
+	"select":      true,
+	"struct":      true,
+	"switch":      true,
+	"type":        true,
+	"var":         true,
+}
+
+var isGoPredeclaredIdentifier = map[string]bool{
+	"append":     true,
+	"bool":       true,
+	"byte":       true,
+	"cap":        true,
+	"close":      true,
+	"complex":    true,
+	"complex128": true,
+	"complex64":  true,
+	"copy":       true,
+	"delete":     true,
+	"error":      true,
+	"false":      true,
+	"float32":    true,
+	"float64":    true,
+	"imag":       true,
+	"int":        true,
+	"int16":      true,
+	"int32":      true,
+	"int64":      true,
+	"int8":       true,
+	"iota":       true,
+	"len":        true,
+	"make":       true,
+	"new":        true,
+	"nil":        true,
+	"panic":      true,
+	"print":      true,
+	"println":    true,
+	"real":       true,
+	"recover":    true,
+	"rune":       true,
+	"string":     true,
+	"true":       true,
+	"uint":       true,
+	"uint16":     true,
+	"uint32":     true,
+	"uint64":     true,
+	"uint8":      true,
+	"uintptr":    true,
+}
+
+func cleanPackageName(name string) GoPackageName {
+	name = strings.Map(badToUnderscore, name)
+	// Identifier must not be keyword or predeclared identifier: insert _.
+	if isGoKeyword[name] {
+		name = "_" + name
+	}
+	// Identifier must not begin with digit: insert _.
+	if r, _ := utf8.DecodeRuneInString(name); unicode.IsDigit(r) {
+		name = "_" + name
+	}
+	return GoPackageName(name)
+}
+
+// defaultGoPackage returns the package name to use,
+// derived from the import path of the package we're building code for.
+func (g *Generator) defaultGoPackage() GoPackageName {
+	p := g.PackageImportPath
+	if i := strings.LastIndex(p, "/"); i >= 0 {
+		p = p[i+1:]
+	}
+	return cleanPackageName(p)
+}
+
+// SetPackageNames sets the package name for this run.
+// The package name must agree across all files being generated.
+// It also defines unique package names for all imported files.
+func (g *Generator) SetPackageNames() {
+	g.outputImportPath = g.genFiles[0].importPath
+
+	defaultPackageNames := make(map[GoImportPath]GoPackageName)
+	for _, f := range g.genFiles {
+		if _, p, ok := f.goPackageOption(); ok {
+			defaultPackageNames[f.importPath] = p
+		}
+	}
+	for _, f := range g.genFiles {
+		if _, p, ok := f.goPackageOption(); ok {
+			// Source file: option go_package = "quux/bar";
+			f.packageName = p
+		} else if p, ok := defaultPackageNames[f.importPath]; ok {
+			// A go_package option in another file in the same package.
+			//
+			// This is a poor choice in general, since every source file should
+			// contain a go_package option. Supported mainly for historical
+			// compatibility.
+			f.packageName = p
+		} else if p := g.defaultGoPackage(); p != "" {
+			// Command-line: import_path=quux/bar.
+			//
+			// The import_path flag sets a package name for files which don't
+			// contain a go_package option.
+			f.packageName = p
+		} else if p := f.GetPackage(); p != "" {
+			// Source file: package quux.bar;
+			f.packageName = cleanPackageName(p)
+		} else {
+			// Source filename.
+			f.packageName = cleanPackageName(baseName(f.GetName()))
+		}
+	}
+
+	// Check that all files have a consistent package name and import path.
+	for _, f := range g.genFiles[1:] {
+		if a, b := g.genFiles[0].importPath, f.importPath; a != b {
+			g.Fail(fmt.Sprintf("inconsistent package import paths: %v, %v", a, b))
+		}
+		if a, b := g.genFiles[0].packageName, f.packageName; a != b {
+			g.Fail(fmt.Sprintf("inconsistent package names: %v, %v", a, b))
+		}
+	}
+
+	// Names of support packages. These never vary (if there are conflicts,
+	// we rename the conflicting package), so this could be removed someday.
+	g.Pkg = map[string]string{
+		"fmt":   "fmt",
+		"math":  "math",
+		"proto": "proto",
+	}
+}
+
+// WrapTypes walks the incoming data, wrapping DescriptorProtos, EnumDescriptorProtos
+// and FileDescriptorProtos into file-referenced objects within the Generator.
+// It also creates the list of files to generate and so should be called before GenerateAllFiles.
+func (g *Generator) WrapTypes() {
+	g.allFiles = make([]*FileDescriptor, 0, len(g.Request.ProtoFile))
+	g.allFilesByName = make(map[string]*FileDescriptor, len(g.allFiles))
+	genFileNames := make(map[string]bool)
+	for _, n := range g.Request.FileToGenerate {
+		genFileNames[n] = true
+	}
+	for _, f := range g.Request.ProtoFile {
+		fd := &FileDescriptor{
+			FileDescriptorProto: f,
+			exported:            make(map[Object][]symbol),
+			proto3:              fileIsProto3(f),
+		}
+		// The import path may be set in a number of ways.
+		if substitution, ok := g.ImportMap[f.GetName()]; ok {
+			// Command-line: M=foo.proto=quux/bar.
+			//
+			// Explicit mapping of source file to import path.
+			fd.importPath = GoImportPath(substitution)
+		} else if genFileNames[f.GetName()] && g.PackageImportPath != "" {
+			// Command-line: import_path=quux/bar.
+			//
+			// The import_path flag sets the import path for every file that
+			// we generate code for.
+			fd.importPath = GoImportPath(g.PackageImportPath)
+		} else if p, _, _ := fd.goPackageOption(); p != "" {
+			// Source file: option go_package = "quux/bar";
+			//
+			// The go_package option sets the import path. Most users should use this.
+			fd.importPath = p
+		} else {
+			// Source filename.
+			//
+			// Last resort when nothing else is available.
+			fd.importPath = GoImportPath(path.Dir(f.GetName()))
+		}
+		// We must wrap the descriptors before we wrap the enums
+		fd.desc = wrapDescriptors(fd)
+		g.buildNestedDescriptors(fd.desc)
+		fd.enum = wrapEnumDescriptors(fd, fd.desc)
+		g.buildNestedEnums(fd.desc, fd.enum)
+		fd.ext = wrapExtensions(fd)
+		extractComments(fd)
+		g.allFiles = append(g.allFiles, fd)
+		g.allFilesByName[f.GetName()] = fd
+	}
+	for _, fd := range g.allFiles {
+		fd.imp = wrapImported(fd, g)
+	}
+
+	g.genFiles = make([]*FileDescriptor, 0, len(g.Request.FileToGenerate))
+	for _, fileName := range g.Request.FileToGenerate {
+		fd := g.allFilesByName[fileName]
+		if fd == nil {
+			g.Fail("could not find file named", fileName)
+		}
+		g.genFiles = append(g.genFiles, fd)
+	}
+}
+
+// Scan the descriptors in this file.  For each one, build the slice of nested descriptors
+func (g *Generator) buildNestedDescriptors(descs []*Descriptor) {
+	for _, desc := range descs {
+		if len(desc.NestedType) != 0 {
+			for _, nest := range descs {
+				if nest.parent == desc {
+					desc.nested = append(desc.nested, nest)
+				}
+			}
+			if len(desc.nested) != len(desc.NestedType) {
+				g.Fail("internal error: nesting failure for", desc.GetName())
+			}
+		}
+	}
+}
+
+func (g *Generator) buildNestedEnums(descs []*Descriptor, enums []*EnumDescriptor) {
+	for _, desc := range descs {
+		if len(desc.EnumType) != 0 {
+			for _, enum := range enums {
+				if enum.parent == desc {
+					desc.enums = append(desc.enums, enum)
+				}
+			}
+			if len(desc.enums) != len(desc.EnumType) {
+				g.Fail("internal error: enum nesting failure for", desc.GetName())
+			}
+		}
+	}
+}
+
+// Construct the Descriptor
+func newDescriptor(desc *descriptor.DescriptorProto, parent *Descriptor, file *FileDescriptor, index int) *Descriptor {
+	d := &Descriptor{
+		common:          common{file},
+		DescriptorProto: desc,
+		parent:          parent,
+		index:           index,
+	}
+	if parent == nil {
+		d.path = fmt.Sprintf("%d,%d", messagePath, index)
+	} else {
+		d.path = fmt.Sprintf("%s,%d,%d", parent.path, messageMessagePath, index)
+	}
+
+	// The only way to distinguish a group from a message is whether
+	// the containing message has a TYPE_GROUP field that matches.
+	if parent != nil {
+		parts := d.TypeName()
+		if file.Package != nil {
+			parts = append([]string{*file.Package}, parts...)
+		}
+		exp := "." + strings.Join(parts, ".")
+		for _, field := range parent.Field {
+			if field.GetType() == descriptor.FieldDescriptorProto_TYPE_GROUP && field.GetTypeName() == exp {
+				d.group = true
+				break
+			}
+		}
+	}
+
+	for _, field := range desc.Extension {
+		d.ext = append(d.ext, &ExtensionDescriptor{common{file}, field, d})
+	}
+
+	return d
+}
+
+// Return a slice of all the Descriptors defined within this file
+func wrapDescriptors(file *FileDescriptor) []*Descriptor {
+	sl := make([]*Descriptor, 0, len(file.MessageType)+10)
+	for i, desc := range file.MessageType {
+		sl = wrapThisDescriptor(sl, desc, nil, file, i)
+	}
+	return sl
+}
+
+// Wrap this Descriptor, recursively
+func wrapThisDescriptor(sl []*Descriptor, desc *descriptor.DescriptorProto, parent *Descriptor, file *FileDescriptor, index int) []*Descriptor {
+	sl = append(sl, newDescriptor(desc, parent, file, index))
+	me := sl[len(sl)-1]
+	for i, nested := range desc.NestedType {
+		sl = wrapThisDescriptor(sl, nested, me, file, i)
+	}
+	return sl
+}
+
+// Construct the EnumDescriptor
+func newEnumDescriptor(desc *descriptor.EnumDescriptorProto, parent *Descriptor, file *FileDescriptor, index int) *EnumDescriptor {
+	ed := &EnumDescriptor{
+		common:              common{file},
+		EnumDescriptorProto: desc,
+		parent:              parent,
+		index:               index,
+	}
+	if parent == nil {
+		ed.path = fmt.Sprintf("%d,%d", enumPath, index)
+	} else {
+		ed.path = fmt.Sprintf("%s,%d,%d", parent.path, messageEnumPath, index)
+	}
+	return ed
+}
+
+// Return a slice of all the EnumDescriptors defined within this file
+func wrapEnumDescriptors(file *FileDescriptor, descs []*Descriptor) []*EnumDescriptor {
+	sl := make([]*EnumDescriptor, 0, len(file.EnumType)+10)
+	// Top-level enums.
+	for i, enum := range file.EnumType {
+		sl = append(sl, newEnumDescriptor(enum, nil, file, i))
+	}
+	// Enums within messages. Enums within embedded messages appear in the outer-most message.
+	for _, nested := range descs {
+		for i, enum := range nested.EnumType {
+			sl = append(sl, newEnumDescriptor(enum, nested, file, i))
+		}
+	}
+	return sl
+}
+
+// Return a slice of all the top-level ExtensionDescriptors defined within this file.
+func wrapExtensions(file *FileDescriptor) []*ExtensionDescriptor {
+	var sl []*ExtensionDescriptor
+	for _, field := range file.Extension {
+		sl = append(sl, &ExtensionDescriptor{common{file}, field, nil})
+	}
+	return sl
+}
+
+// Return a slice of all the types that are publicly imported into this file.
+func wrapImported(file *FileDescriptor, g *Generator) (sl []*ImportedDescriptor) {
+	for _, index := range file.PublicDependency {
+		df := g.fileByName(file.Dependency[index])
+		for _, d := range df.desc {
+			if d.GetOptions().GetMapEntry() {
+				continue
+			}
+			sl = append(sl, &ImportedDescriptor{common{file}, d})
+		}
+		for _, e := range df.enum {
+			sl = append(sl, &ImportedDescriptor{common{file}, e})
+		}
+		for _, ext := range df.ext {
+			sl = append(sl, &ImportedDescriptor{common{file}, ext})
+		}
+	}
+	return
+}
+
+func extractComments(file *FileDescriptor) {
+	file.comments = make(map[string]*descriptor.SourceCodeInfo_Location)
+	for _, loc := range file.GetSourceCodeInfo().GetLocation() {
+		if loc.LeadingComments == nil {
+			continue
+		}
+		var p []string
+		for _, n := range loc.Path {
+			p = append(p, strconv.Itoa(int(n)))
+		}
+		file.comments[strings.Join(p, ",")] = loc
+	}
+}
+
+// BuildTypeNameMap builds the map from fully qualified type names to objects.
+// The key names for the map come from the input data, which puts a period at the beginning.
+// It should be called after SetPackageNames and before GenerateAllFiles.
+func (g *Generator) BuildTypeNameMap() {
+	g.typeNameToObject = make(map[string]Object)
+	for _, f := range g.allFiles {
+		// The names in this loop are defined by the proto world, not us, so the
+		// package name may be empty.  If so, the dotted package name of X will
+		// be ".X"; otherwise it will be ".pkg.X".
+		dottedPkg := "." + f.GetPackage()
+		if dottedPkg != "." {
+			dottedPkg += "."
+		}
+		for _, enum := range f.enum {
+			name := dottedPkg + dottedSlice(enum.TypeName())
+			g.typeNameToObject[name] = enum
+		}
+		for _, desc := range f.desc {
+			name := dottedPkg + dottedSlice(desc.TypeName())
+			g.typeNameToObject[name] = desc
+		}
+	}
+}
+
+// ObjectNamed, given a fully-qualified input type name as it appears in the input data,
+// returns the descriptor for the message or enum with that name.
+func (g *Generator) ObjectNamed(typeName string) Object {
+	o, ok := g.typeNameToObject[typeName]
+	if !ok {
+		g.Fail("can't find object with type", typeName)
+	}
+	return o
+}
+
+// AnnotatedAtoms is a list of atoms (as consumed by P) that records the file name and proto AST path from which they originated.
+type AnnotatedAtoms struct {
+	source string
+	path   string
+	atoms  []interface{}
+}
+
+// Annotate records the file name and proto AST path of a list of atoms
+// so that a later call to P can emit a link from each atom to its origin.
+func Annotate(file *FileDescriptor, path string, atoms ...interface{}) *AnnotatedAtoms {
+	return &AnnotatedAtoms{source: *file.Name, path: path, atoms: atoms}
+}
+
+// printAtom prints the (atomic, non-annotation) argument to the generated output.
+func (g *Generator) printAtom(v interface{}) {
+	switch v := v.(type) {
+	case string:
+		g.WriteString(v)
+	case *string:
+		g.WriteString(*v)
+	case bool:
+		fmt.Fprint(g, v)
+	case *bool:
+		fmt.Fprint(g, *v)
+	case int:
+		fmt.Fprint(g, v)
+	case *int32:
+		fmt.Fprint(g, *v)
+	case *int64:
+		fmt.Fprint(g, *v)
+	case float64:
+		fmt.Fprint(g, v)
+	case *float64:
+		fmt.Fprint(g, *v)
+	case GoPackageName:
+		g.WriteString(string(v))
+	case GoImportPath:
+		g.WriteString(strconv.Quote(string(v)))
+	default:
+		g.Fail(fmt.Sprintf("unknown type in printer: %T", v))
+	}
+}
+
+// P prints the arguments to the generated output.  It handles strings and int32s, plus
+// handling indirections because they may be *string, etc.  Any inputs of type AnnotatedAtoms may emit
+// annotations in a .meta file in addition to outputting the atoms themselves (if g.annotateCode
+// is true).
+func (g *Generator) P(str ...interface{}) {
+	if !g.writeOutput {
+		return
+	}
+	g.WriteString(g.indent)
+	for _, v := range str {
+		switch v := v.(type) {
+		case *AnnotatedAtoms:
+			begin := int32(g.Len())
+			for _, v := range v.atoms {
+				g.printAtom(v)
+			}
+			if g.annotateCode {
+				end := int32(g.Len())
+				var path []int32
+				for _, token := range strings.Split(v.path, ",") {
+					val, err := strconv.ParseInt(token, 10, 32)
+					if err != nil {
+						g.Fail("could not parse proto AST path: ", err.Error())
+					}
+					path = append(path, int32(val))
+				}
+				g.annotations = append(g.annotations, &descriptor.GeneratedCodeInfo_Annotation{
+					Path:       path,
+					SourceFile: &v.source,
+					Begin:      &begin,
+					End:        &end,
+				})
+			}
+		default:
+			g.printAtom(v)
+		}
+	}
+	g.WriteByte('\n')
+}
+
+// addInitf stores the given statement to be printed inside the file's init function.
+// The statement is given as a format specifier and arguments.
+func (g *Generator) addInitf(stmt string, a ...interface{}) {
+	g.init = append(g.init, fmt.Sprintf(stmt, a...))
+}
+
+// In Indents the output one tab stop.
+func (g *Generator) In() { g.indent += "\t" }
+
+// Out unindents the output one tab stop.
+func (g *Generator) Out() {
+	if len(g.indent) > 0 {
+		g.indent = g.indent[1:]
+	}
+}
+
+// GenerateAllFiles generates the output for all the files we're outputting.
+func (g *Generator) GenerateAllFiles() {
+	// Initialize the plugins
+	for _, p := range plugins {
+		p.Init(g)
+	}
+	// Generate the output. The generator runs for every file, even the files
+	// that we don't generate output for, so that we can collate the full list
+	// of exported symbols to support public imports.
+	genFileMap := make(map[*FileDescriptor]bool, len(g.genFiles))
+	for _, file := range g.genFiles {
+		genFileMap[file] = true
+	}
+	for _, file := range g.allFiles {
+		g.Reset()
+		g.annotations = nil
+		g.writeOutput = genFileMap[file]
+		g.generate(file)
+		if !g.writeOutput {
+			continue
+		}
+		fname := file.goFileName(g.pathType)
+		g.Response.File = append(g.Response.File, &plugin.CodeGeneratorResponse_File{
+			Name:    proto.String(fname),
+			Content: proto.String(g.String()),
+		})
+		if g.annotateCode {
+			// Store the generated code annotations in text, as the protoc plugin protocol requires that
+			// strings contain valid UTF-8.
+			g.Response.File = append(g.Response.File, &plugin.CodeGeneratorResponse_File{
+				Name:    proto.String(file.goFileName(g.pathType) + ".meta"),
+				Content: proto.String(proto.CompactTextString(&descriptor.GeneratedCodeInfo{Annotation: g.annotations})),
+			})
+		}
+	}
+}
+
+// Run all the plugins associated with the file.
+func (g *Generator) runPlugins(file *FileDescriptor) {
+	for _, p := range plugins {
+		p.Generate(file)
+	}
+}
+
+// Fill the response protocol buffer with the generated output for all the files we're
+// supposed to generate.
+func (g *Generator) generate(file *FileDescriptor) {
+	g.file = file
+	g.usedPackages = make(map[GoImportPath]bool)
+	g.packageNames = make(map[GoImportPath]GoPackageName)
+	g.usedPackageNames = make(map[GoPackageName]bool)
+	g.addedImports = make(map[GoImportPath]bool)
+	for name := range globalPackageNames {
+		g.usedPackageNames[name] = true
+	}
+
+	g.P("// This is a compile-time assertion to ensure that this generated file")
+	g.P("// is compatible with the proto package it is being compiled against.")
+	g.P("// A compilation error at this line likely means your copy of the")
+	g.P("// proto package needs to be updated.")
+	g.P("const _ = ", g.Pkg["proto"], ".ProtoPackageIsVersion", generatedCodeVersion, " // please upgrade the proto package")
+	g.P()
+
+	for _, td := range g.file.imp {
+		g.generateImported(td)
+	}
+	for _, enum := range g.file.enum {
+		g.generateEnum(enum)
+	}
+	for _, desc := range g.file.desc {
+		// Don't generate virtual messages for maps.
+		if desc.GetOptions().GetMapEntry() {
+			continue
+		}
+		g.generateMessage(desc)
+	}
+	for _, ext := range g.file.ext {
+		g.generateExtension(ext)
+	}
+	g.generateInitFunction()
+	g.generateFileDescriptor(file)
+
+	// Run the plugins before the imports so we know which imports are necessary.
+	g.runPlugins(file)
+
+	// Generate header and imports last, though they appear first in the output.
+	rem := g.Buffer
+	remAnno := g.annotations
+	g.Buffer = new(bytes.Buffer)
+	g.annotations = nil
+	g.generateHeader()
+	g.generateImports()
+	if !g.writeOutput {
+		return
+	}
+	// Adjust the offsets for annotations displaced by the header and imports.
+	for _, anno := range remAnno {
+		*anno.Begin += int32(g.Len())
+		*anno.End += int32(g.Len())
+		g.annotations = append(g.annotations, anno)
+	}
+	g.Write(rem.Bytes())
+
+	// Reformat generated code and patch annotation locations.
+	fset := token.NewFileSet()
+	original := g.Bytes()
+	if g.annotateCode {
+		// make a copy independent of g; we'll need it after Reset.
+		original = append([]byte(nil), original...)
+	}
+	fileAST, err := parser.ParseFile(fset, "", original, parser.ParseComments)
+	if err != nil {
+		// Print out the bad code with line numbers.
+		// This should never happen in practice, but it can while changing generated code,
+		// so consider this a debugging aid.
+		var src bytes.Buffer
+		s := bufio.NewScanner(bytes.NewReader(original))
+		for line := 1; s.Scan(); line++ {
+			fmt.Fprintf(&src, "%5d\t%s\n", line, s.Bytes())
+		}
+		g.Fail("bad Go source code was generated:", err.Error(), "\n"+src.String())
+	}
+	ast.SortImports(fset, fileAST)
+	g.Reset()
+	err = (&printer.Config{Mode: printer.TabIndent | printer.UseSpaces, Tabwidth: 8}).Fprint(g, fset, fileAST)
+	if err != nil {
+		g.Fail("generated Go source code could not be reformatted:", err.Error())
+	}
+	if g.annotateCode {
+		m, err := remap.Compute(original, g.Bytes())
+		if err != nil {
+			g.Fail("formatted generated Go source code could not be mapped back to the original code:", err.Error())
+		}
+		for _, anno := range g.annotations {
+			new, ok := m.Find(int(*anno.Begin), int(*anno.End))
+			if !ok {
+				g.Fail("span in formatted generated Go source code could not be mapped back to the original code")
+			}
+			*anno.Begin = int32(new.Pos)
+			*anno.End = int32(new.End)
+		}
+	}
+}
+
+// Generate the header, including package definition
+func (g *Generator) generateHeader() {
+	g.P("// Code generated by protoc-gen-go. DO NOT EDIT.")
+	if g.file.GetOptions().GetDeprecated() {
+		g.P("// ", g.file.Name, " is a deprecated file.")
+	} else {
+		g.P("// source: ", g.file.Name)
+	}
+	g.P()
+	g.PrintComments(strconv.Itoa(packagePath))
+	g.P()
+	g.P("package ", g.file.packageName)
+	g.P()
+}
+
+// deprecationComment is the standard comment added to deprecated
+// messages, fields, enums, and enum values.
+var deprecationComment = "// Deprecated: Do not use."
+
+// PrintComments prints any comments from the source .proto file.
+// The path is a comma-separated list of integers.
+// It returns an indication of whether any comments were printed.
+// See descriptor.proto for its format.
+func (g *Generator) PrintComments(path string) bool {
+	if !g.writeOutput {
+		return false
+	}
+	if c, ok := g.makeComments(path); ok {
+		g.P(c)
+		return true
+	}
+	return false
+}
+
+// makeComments generates the comment string for the field, no "\n" at the end
+func (g *Generator) makeComments(path string) (string, bool) {
+	loc, ok := g.file.comments[path]
+	if !ok {
+		return "", false
+	}
+	w := new(bytes.Buffer)
+	nl := ""
+	for _, line := range strings.Split(strings.TrimSuffix(loc.GetLeadingComments(), "\n"), "\n") {
+		fmt.Fprintf(w, "%s//%s", nl, line)
+		nl = "\n"
+	}
+	return w.String(), true
+}
+
+func (g *Generator) fileByName(filename string) *FileDescriptor {
+	return g.allFilesByName[filename]
+}
+
+// weak returns whether the ith import of the current file is a weak import.
+func (g *Generator) weak(i int32) bool {
+	for _, j := range g.file.WeakDependency {
+		if j == i {
+			return true
+		}
+	}
+	return false
+}
+
+// Generate the imports
+func (g *Generator) generateImports() {
+	imports := make(map[GoImportPath]GoPackageName)
+	for i, s := range g.file.Dependency {
+		fd := g.fileByName(s)
+		importPath := fd.importPath
+		// Do not import our own package.
+		if importPath == g.file.importPath {
+			continue
+		}
+		// Do not import weak imports.
+		if g.weak(int32(i)) {
+			continue
+		}
+		// Do not import a package twice.
+		if _, ok := imports[importPath]; ok {
+			continue
+		}
+		// We need to import all the dependencies, even if we don't reference them,
+		// because other code and tools depend on having the full transitive closure
+		// of protocol buffer types in the binary.
+		packageName := g.GoPackageName(importPath)
+		if _, ok := g.usedPackages[importPath]; !ok {
+			packageName = "_"
+		}
+		imports[importPath] = packageName
+	}
+	for importPath := range g.addedImports {
+		imports[importPath] = g.GoPackageName(importPath)
+	}
+	// We almost always need a proto import.  Rather than computing when we
+	// do, which is tricky when there's a plugin, just import it and
+	// reference it later. The same argument applies to the fmt and math packages.
+	g.P("import (")
+	g.P(g.Pkg["fmt"] + ` "fmt"`)
+	g.P(g.Pkg["math"] + ` "math"`)
+	g.P(g.Pkg["proto"]+" ", GoImportPath(g.ImportPrefix)+"github.com/golang/protobuf/proto")
+	for importPath, packageName := range imports {
+		g.P(packageName, " ", GoImportPath(g.ImportPrefix)+importPath)
+	}
+	g.P(")")
+	g.P()
+	// TODO: may need to worry about uniqueness across plugins
+	for _, p := range plugins {
+		p.GenerateImports(g.file)
+		g.P()
+	}
+	g.P("// Reference imports to suppress errors if they are not otherwise used.")
+	g.P("var _ = ", g.Pkg["proto"], ".Marshal")
+	g.P("var _ = ", g.Pkg["fmt"], ".Errorf")
+	g.P("var _ = ", g.Pkg["math"], ".Inf")
+	g.P()
+}
+
+func (g *Generator) generateImported(id *ImportedDescriptor) {
+	df := id.o.File()
+	filename := *df.Name
+	if df.importPath == g.file.importPath {
+		// Don't generate type aliases for files in the same Go package as this one.
+		return
+	}
+	if !supportTypeAliases {
+		g.Fail(fmt.Sprintf("%s: public imports require at least go1.9", filename))
+	}
+	g.usedPackages[df.importPath] = true
+
+	for _, sym := range df.exported[id.o] {
+		sym.GenerateAlias(g, filename, g.GoPackageName(df.importPath))
+	}
+
+	g.P()
+}
+
+// Generate the enum definitions for this EnumDescriptor.
+func (g *Generator) generateEnum(enum *EnumDescriptor) {
+	// The full type name
+	typeName := enum.TypeName()
+	// The full type name, CamelCased.
+	ccTypeName := CamelCaseSlice(typeName)
+	ccPrefix := enum.prefix()
+
+	deprecatedEnum := ""
+	if enum.GetOptions().GetDeprecated() {
+		deprecatedEnum = deprecationComment
+	}
+	g.PrintComments(enum.path)
+	g.P("type ", Annotate(enum.file, enum.path, ccTypeName), " int32", deprecatedEnum)
+	g.file.addExport(enum, enumSymbol{ccTypeName, enum.proto3()})
+	g.P("const (")
+	for i, e := range enum.Value {
+		etorPath := fmt.Sprintf("%s,%d,%d", enum.path, enumValuePath, i)
+		g.PrintComments(etorPath)
+
+		deprecatedValue := ""
+		if e.GetOptions().GetDeprecated() {
+			deprecatedValue = deprecationComment
+		}
+
+		name := ccPrefix + *e.Name
+		g.P(Annotate(enum.file, etorPath, name), " ", ccTypeName, " = ", e.Number, " ", deprecatedValue)
+		g.file.addExport(enum, constOrVarSymbol{name, "const", ccTypeName})
+	}
+	g.P(")")
+	g.P()
+	g.P("var ", ccTypeName, "_name = map[int32]string{")
+	generated := make(map[int32]bool) // avoid duplicate values
+	for _, e := range enum.Value {
+		duplicate := ""
+		if _, present := generated[*e.Number]; present {
+			duplicate = "// Duplicate value: "
+		}
+		g.P(duplicate, e.Number, ": ", strconv.Quote(*e.Name), ",")
+		generated[*e.Number] = true
+	}
+	g.P("}")
+	g.P()
+	g.P("var ", ccTypeName, "_value = map[string]int32{")
+	for _, e := range enum.Value {
+		g.P(strconv.Quote(*e.Name), ": ", e.Number, ",")
+	}
+	g.P("}")
+	g.P()
+
+	if !enum.proto3() {
+		g.P("func (x ", ccTypeName, ") Enum() *", ccTypeName, " {")
+		g.P("p := new(", ccTypeName, ")")
+		g.P("*p = x")
+		g.P("return p")
+		g.P("}")
+		g.P()
+	}
+
+	g.P("func (x ", ccTypeName, ") String() string {")
+	g.P("return ", g.Pkg["proto"], ".EnumName(", ccTypeName, "_name, int32(x))")
+	g.P("}")
+	g.P()
+
+	if !enum.proto3() {
+		g.P("func (x *", ccTypeName, ") UnmarshalJSON(data []byte) error {")
+		g.P("value, err := ", g.Pkg["proto"], ".UnmarshalJSONEnum(", ccTypeName, `_value, data, "`, ccTypeName, `")`)
+		g.P("if err != nil {")
+		g.P("return err")
+		g.P("}")
+		g.P("*x = ", ccTypeName, "(value)")
+		g.P("return nil")
+		g.P("}")
+		g.P()
+	}
+
+	var indexes []string
+	for m := enum.parent; m != nil; m = m.parent {
+		// XXX: skip groups?
+		indexes = append([]string{strconv.Itoa(m.index)}, indexes...)
+	}
+	indexes = append(indexes, strconv.Itoa(enum.index))
+	g.P("func (", ccTypeName, ") EnumDescriptor() ([]byte, []int) {")
+	g.P("return ", g.file.VarName(), ", []int{", strings.Join(indexes, ", "), "}")
+	g.P("}")
+	g.P()
+	if enum.file.GetPackage() == "google.protobuf" && enum.GetName() == "NullValue" {
+		g.P("func (", ccTypeName, `) XXX_WellKnownType() string { return "`, enum.GetName(), `" }`)
+		g.P()
+	}
+
+	g.generateEnumRegistration(enum)
+}
+
+// The tag is a string like "varint,2,opt,name=fieldname,def=7" that
+// identifies details of the field for the protocol buffer marshaling and unmarshaling
+// code.  The fields are:
+//	wire encoding
+//	protocol tag number
+//	opt,req,rep for optional, required, or repeated
+//	packed whether the encoding is "packed" (optional; repeated primitives only)
+//	name= the original declared name
+//	enum= the name of the enum type if it is an enum-typed field.
+//	proto3 if this field is in a proto3 message
+//	def= string representation of the default value, if any.
+// The default value must be in a representation that can be used at run-time
+// to generate the default value. Thus bools become 0 and 1, for instance.
+func (g *Generator) goTag(message *Descriptor, field *descriptor.FieldDescriptorProto, wiretype string) string {
+	optrepreq := ""
+	switch {
+	case isOptional(field):
+		optrepreq = "opt"
+	case isRequired(field):
+		optrepreq = "req"
+	case isRepeated(field):
+		optrepreq = "rep"
+	}
+	var defaultValue string
+	if dv := field.DefaultValue; dv != nil { // set means an explicit default
+		defaultValue = *dv
+		// Some types need tweaking.
+		switch *field.Type {
+		case descriptor.FieldDescriptorProto_TYPE_BOOL:
+			if defaultValue == "true" {
+				defaultValue = "1"
+			} else {
+				defaultValue = "0"
+			}
+		case descriptor.FieldDescriptorProto_TYPE_STRING,
+			descriptor.FieldDescriptorProto_TYPE_BYTES:
+			// Nothing to do. Quoting is done for the whole tag.
+		case descriptor.FieldDescriptorProto_TYPE_ENUM:
+			// For enums we need to provide the integer constant.
+			obj := g.ObjectNamed(field.GetTypeName())
+			if id, ok := obj.(*ImportedDescriptor); ok {
+				// It is an enum that was publicly imported.
+				// We need the underlying type.
+				obj = id.o
+			}
+			enum, ok := obj.(*EnumDescriptor)
+			if !ok {
+				log.Printf("obj is a %T", obj)
+				if id, ok := obj.(*ImportedDescriptor); ok {
+					log.Printf("id.o is a %T", id.o)
+				}
+				g.Fail("unknown enum type", CamelCaseSlice(obj.TypeName()))
+			}
+			defaultValue = enum.integerValueAsString(defaultValue)
+		case descriptor.FieldDescriptorProto_TYPE_FLOAT:
+			if def := defaultValue; def != "inf" && def != "-inf" && def != "nan" {
+				if f, err := strconv.ParseFloat(defaultValue, 32); err == nil {
+					defaultValue = fmt.Sprint(float32(f))
+				}
+			}
+		case descriptor.FieldDescriptorProto_TYPE_DOUBLE:
+			if def := defaultValue; def != "inf" && def != "-inf" && def != "nan" {
+				if f, err := strconv.ParseFloat(defaultValue, 64); err == nil {
+					defaultValue = fmt.Sprint(f)
+				}
+			}
+		}
+		defaultValue = ",def=" + defaultValue
+	}
+	enum := ""
+	if *field.Type == descriptor.FieldDescriptorProto_TYPE_ENUM {
+		// We avoid using obj.GoPackageName(), because we want to use the
+		// original (proto-world) package name.
+		obj := g.ObjectNamed(field.GetTypeName())
+		if id, ok := obj.(*ImportedDescriptor); ok {
+			obj = id.o
+		}
+		enum = ",enum="
+		if pkg := obj.File().GetPackage(); pkg != "" {
+			enum += pkg + "."
+		}
+		enum += CamelCaseSlice(obj.TypeName())
+	}
+	packed := ""
+	if (field.Options != nil && field.Options.GetPacked()) ||
+		// Per https://developers.google.com/protocol-buffers/docs/proto3#simple:
+		// "In proto3, repeated fields of scalar numeric types use packed encoding by default."
+		(message.proto3() && (field.Options == nil || field.Options.Packed == nil) &&
+			isRepeated(field) && isScalar(field)) {
+		packed = ",packed"
+	}
+	fieldName := field.GetName()
+	name := fieldName
+	if *field.Type == descriptor.FieldDescriptorProto_TYPE_GROUP {
+		// We must use the type name for groups instead of
+		// the field name to preserve capitalization.
+		// type_name in FieldDescriptorProto is fully-qualified,
+		// but we only want the local part.
+		name = *field.TypeName
+		if i := strings.LastIndex(name, "."); i >= 0 {
+			name = name[i+1:]
+		}
+	}
+	if json := field.GetJsonName(); field.Extendee == nil && json != "" && json != name {
+		// TODO: escaping might be needed, in which case
+		// perhaps this should be in its own "json" tag.
+		name += ",json=" + json
+	}
+	name = ",name=" + name
+	if message.proto3() {
+		name += ",proto3"
+	}
+	oneof := ""
+	if field.OneofIndex != nil {
+		oneof = ",oneof"
+	}
+	return strconv.Quote(fmt.Sprintf("%s,%d,%s%s%s%s%s%s",
+		wiretype,
+		field.GetNumber(),
+		optrepreq,
+		packed,
+		name,
+		enum,
+		oneof,
+		defaultValue))
+}
+
+func needsStar(typ descriptor.FieldDescriptorProto_Type) bool {
+	switch typ {
+	case descriptor.FieldDescriptorProto_TYPE_GROUP:
+		return false
+	case descriptor.FieldDescriptorProto_TYPE_MESSAGE:
+		return false
+	case descriptor.FieldDescriptorProto_TYPE_BYTES:
+		return false
+	}
+	return true
+}
+
+// TypeName is the printed name appropriate for an item. If the object is in the current file,
+// TypeName drops the package name and underscores the rest.
+// Otherwise the object is from another package; and the result is the underscored
+// package name followed by the item name.
+// The result always has an initial capital.
+func (g *Generator) TypeName(obj Object) string {
+	return g.DefaultPackageName(obj) + CamelCaseSlice(obj.TypeName())
+}
+
+// GoType returns a string representing the type name, and the wire type
+func (g *Generator) GoType(message *Descriptor, field *descriptor.FieldDescriptorProto) (typ string, wire string) {
+	// TODO: Options.
+	switch *field.Type {
+	case descriptor.FieldDescriptorProto_TYPE_DOUBLE:
+		typ, wire = "float64", "fixed64"
+	case descriptor.FieldDescriptorProto_TYPE_FLOAT:
+		typ, wire = "float32", "fixed32"
+	case descriptor.FieldDescriptorProto_TYPE_INT64:
+		typ, wire = "int64", "varint"
+	case descriptor.FieldDescriptorProto_TYPE_UINT64:
+		typ, wire = "uint64", "varint"
+	case descriptor.FieldDescriptorProto_TYPE_INT32:
+		typ, wire = "int32", "varint"
+	case descriptor.FieldDescriptorProto_TYPE_UINT32:
+		typ, wire = "uint32", "varint"
+	case descriptor.FieldDescriptorProto_TYPE_FIXED64:
+		typ, wire = "uint64", "fixed64"
+	case descriptor.FieldDescriptorProto_TYPE_FIXED32:
+		typ, wire = "uint32", "fixed32"
+	case descriptor.FieldDescriptorProto_TYPE_BOOL:
+		typ, wire = "bool", "varint"
+	case descriptor.FieldDescriptorProto_TYPE_STRING:
+		typ, wire = "string", "bytes"
+	case descriptor.FieldDescriptorProto_TYPE_GROUP:
+		desc := g.ObjectNamed(field.GetTypeName())
+		typ, wire = "*"+g.TypeName(desc), "group"
+	case descriptor.FieldDescriptorProto_TYPE_MESSAGE:
+		desc := g.ObjectNamed(field.GetTypeName())
+		typ, wire = "*"+g.TypeName(desc), "bytes"
+	case descriptor.FieldDescriptorProto_TYPE_BYTES:
+		typ, wire = "[]byte", "bytes"
+	case descriptor.FieldDescriptorProto_TYPE_ENUM:
+		desc := g.ObjectNamed(field.GetTypeName())
+		typ, wire = g.TypeName(desc), "varint"
+	case descriptor.FieldDescriptorProto_TYPE_SFIXED32:
+		typ, wire = "int32", "fixed32"
+	case descriptor.FieldDescriptorProto_TYPE_SFIXED64:
+		typ, wire = "int64", "fixed64"
+	case descriptor.FieldDescriptorProto_TYPE_SINT32:
+		typ, wire = "int32", "zigzag32"
+	case descriptor.FieldDescriptorProto_TYPE_SINT64:
+		typ, wire = "int64", "zigzag64"
+	default:
+		g.Fail("unknown type for", field.GetName())
+	}
+	if isRepeated(field) {
+		typ = "[]" + typ
+	} else if message != nil && message.proto3() {
+		return
+	} else if field.OneofIndex != nil && message != nil {
+		return
+	} else if needsStar(*field.Type) {
+		typ = "*" + typ
+	}
+	return
+}
+
+func (g *Generator) RecordTypeUse(t string) {
+	if _, ok := g.typeNameToObject[t]; !ok {
+		return
+	}
+	importPath := g.ObjectNamed(t).GoImportPath()
+	if importPath == g.outputImportPath {
+		// Don't record use of objects in our package.
+		return
+	}
+	g.AddImport(importPath)
+	g.usedPackages[importPath] = true
+}
+
+// Method names that may be generated.  Fields with these names get an
+// underscore appended. Any change to this set is a potential incompatible
+// API change because it changes generated field names.
+var methodNames = [...]string{
+	"Reset",
+	"String",
+	"ProtoMessage",
+	"Marshal",
+	"Unmarshal",
+	"ExtensionRangeArray",
+	"ExtensionMap",
+	"Descriptor",
+}
+
+// Names of messages in the `google.protobuf` package for which
+// we will generate XXX_WellKnownType methods.
+var wellKnownTypes = map[string]bool{
+	"Any":       true,
+	"Duration":  true,
+	"Empty":     true,
+	"Struct":    true,
+	"Timestamp": true,
+
+	"Value":       true,
+	"ListValue":   true,
+	"DoubleValue": true,
+	"FloatValue":  true,
+	"Int64Value":  true,
+	"UInt64Value": true,
+	"Int32Value":  true,
+	"UInt32Value": true,
+	"BoolValue":   true,
+	"StringValue": true,
+	"BytesValue":  true,
+}
+
+// getterDefault finds the default value for the field to return from a getter,
+// regardless of if it's a built in default or explicit from the source. Returns e.g. "nil", `""`, "Default_MessageType_FieldName"
+func (g *Generator) getterDefault(field *descriptor.FieldDescriptorProto, goMessageType string) string {
+	if isRepeated(field) {
+		return "nil"
+	}
+	if def := field.GetDefaultValue(); def != "" {
+		defaultConstant := g.defaultConstantName(goMessageType, field.GetName())
+		if *field.Type != descriptor.FieldDescriptorProto_TYPE_BYTES {
+			return defaultConstant
+		}
+		return "append([]byte(nil), " + defaultConstant + "...)"
+	}
+	switch *field.Type {
+	case descriptor.FieldDescriptorProto_TYPE_BOOL:
+		return "false"
+	case descriptor.FieldDescriptorProto_TYPE_STRING:
+		return `""`
+	case descriptor.FieldDescriptorProto_TYPE_GROUP, descriptor.FieldDescriptorProto_TYPE_MESSAGE, descriptor.FieldDescriptorProto_TYPE_BYTES:
+		return "nil"
+	case descriptor.FieldDescriptorProto_TYPE_ENUM:
+		obj := g.ObjectNamed(field.GetTypeName())
+		var enum *EnumDescriptor
+		if id, ok := obj.(*ImportedDescriptor); ok {
+			// The enum type has been publicly imported.
+			enum, _ = id.o.(*EnumDescriptor)
+		} else {
+			enum, _ = obj.(*EnumDescriptor)
+		}
+		if enum == nil {
+			log.Printf("don't know how to generate getter for %s", field.GetName())
+			return "nil"
+		}
+		if len(enum.Value) == 0 {
+			return "0 // empty enum"
+		}
+		first := enum.Value[0].GetName()
+		return g.DefaultPackageName(obj) + enum.prefix() + first
+	default:
+		return "0"
+	}
+}
+
+// defaultConstantName builds the name of the default constant from the message
+// type name and the untouched field name, e.g. "Default_MessageType_FieldName"
+func (g *Generator) defaultConstantName(goMessageType, protoFieldName string) string {
+	return "Default_" + goMessageType + "_" + CamelCase(protoFieldName)
+}
+
+// The different types of fields in a message and how to actually print them
+// Most of the logic for generateMessage is in the methods of these types.
+//
+// Note that the content of the field is irrelevant, a simpleField can contain
+// anything from a scalar to a group (which is just a message).
+//
+// Extension fields (and message sets) are however handled separately.
+//
+// simpleField - a field that is neiter weak nor oneof, possibly repeated
+// oneofField - field containing list of subfields:
+// - oneofSubField - a field within the oneof
+
+// msgCtx contains the context for the generator functions.
+type msgCtx struct {
+	goName  string      // Go struct name of the message, e.g. MessageName
+	message *Descriptor // The descriptor for the message
+}
+
+// fieldCommon contains data common to all types of fields.
+type fieldCommon struct {
+	goName     string // Go name of field, e.g. "FieldName" or "Descriptor_"
+	protoName  string // Name of field in proto language, e.g. "field_name" or "descriptor"
+	getterName string // Name of the getter, e.g. "GetFieldName" or "GetDescriptor_"
+	goType     string // The Go type as a string, e.g. "*int32" or "*OtherMessage"
+	tags       string // The tag string/annotation for the type, e.g. `protobuf:"varint,8,opt,name=region_id,json=regionId"`
+	fullPath   string // The full path of the field as used by Annotate etc, e.g. "4,0,2,0"
+}
+
+// getProtoName gets the proto name of a field, e.g. "field_name" or "descriptor".
+func (f *fieldCommon) getProtoName() string {
+	return f.protoName
+}
+
+// getGoType returns the go type of the field  as a string, e.g. "*int32".
+func (f *fieldCommon) getGoType() string {
+	return f.goType
+}
+
+// simpleField is not weak, not a oneof, not an extension. Can be required, optional or repeated.
+type simpleField struct {
+	fieldCommon
+	protoTypeName string                               // Proto type name, empty if primitive, e.g. ".google.protobuf.Duration"
+	protoType     descriptor.FieldDescriptorProto_Type // Actual type enum value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64
+	deprecated    string                               // Deprecation comment, if any, e.g. "// Deprecated: Do not use."
+	getterDef     string                               // Default for getters, e.g. "nil", `""` or "Default_MessageType_FieldName"
+	protoDef      string                               // Default value as defined in the proto file, e.g "yoshi" or "5"
+	comment       string                               // The full comment for the field, e.g. "// Useful information"
+}
+
+// decl prints the declaration of the field in the struct (if any).
+func (f *simpleField) decl(g *Generator, mc *msgCtx) {
+	g.P(f.comment, Annotate(mc.message.file, f.fullPath, f.goName), "\t", f.goType, "\t`", f.tags, "`", f.deprecated)
+}
+
+// getter prints the getter for the field.
+func (f *simpleField) getter(g *Generator, mc *msgCtx) {
+	star := ""
+	tname := f.goType
+	if needsStar(f.protoType) && tname[0] == '*' {
+		tname = tname[1:]
+		star = "*"
+	}
+	if f.deprecated != "" {
+		g.P(f.deprecated)
+	}
+	g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, f.fullPath, f.getterName), "() "+tname+" {")
+	if f.getterDef == "nil" { // Simpler getter
+		g.P("if m != nil {")
+		g.P("return m." + f.goName)
+		g.P("}")
+		g.P("return nil")
+		g.P("}")
+		g.P()
+		return
+	}
+	if mc.message.proto3() {
+		g.P("if m != nil {")
+	} else {
+		g.P("if m != nil && m." + f.goName + " != nil {")
+	}
+	g.P("return " + star + "m." + f.goName)
+	g.P("}")
+	g.P("return ", f.getterDef)
+	g.P("}")
+	g.P()
+}
+
+// setter prints the setter method of the field.
+func (f *simpleField) setter(g *Generator, mc *msgCtx) {
+	// No setter for regular fields yet
+}
+
+// getProtoDef returns the default value explicitly stated in the proto file, e.g "yoshi" or "5".
+func (f *simpleField) getProtoDef() string {
+	return f.protoDef
+}
+
+// getProtoTypeName returns the protobuf type name for the field as returned by field.GetTypeName(), e.g. ".google.protobuf.Duration".
+func (f *simpleField) getProtoTypeName() string {
+	return f.protoTypeName
+}
+
+// getProtoType returns the *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64.
+func (f *simpleField) getProtoType() descriptor.FieldDescriptorProto_Type {
+	return f.protoType
+}
+
+// oneofSubFields are kept slize held by each oneofField. They do not appear in the top level slize of fields for the message.
+type oneofSubField struct {
+	fieldCommon
+	protoTypeName string                               // Proto type name, empty if primitive, e.g. ".google.protobuf.Duration"
+	protoType     descriptor.FieldDescriptorProto_Type // Actual type enum value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64
+	oneofTypeName string                               // Type name of the enclosing struct, e.g. "MessageName_FieldName"
+	fieldNumber   int                                  // Actual field number, as defined in proto, e.g. 12
+	getterDef     string                               // Default for getters, e.g. "nil", `""` or "Default_MessageType_FieldName"
+	protoDef      string                               // Default value as defined in the proto file, e.g "yoshi" or "5"
+	deprecated    string                               // Deprecation comment, if any.
+}
+
+// typedNil prints a nil casted to the pointer to this field.
+// - for XXX_OneofWrappers
+func (f *oneofSubField) typedNil(g *Generator) {
+	g.P("(*", f.oneofTypeName, ")(nil),")
+}
+
+// getProtoDef returns the default value explicitly stated in the proto file, e.g "yoshi" or "5".
+func (f *oneofSubField) getProtoDef() string {
+	return f.protoDef
+}
+
+// getProtoTypeName returns the protobuf type name for the field as returned by field.GetTypeName(), e.g. ".google.protobuf.Duration".
+func (f *oneofSubField) getProtoTypeName() string {
+	return f.protoTypeName
+}
+
+// getProtoType returns the *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64.
+func (f *oneofSubField) getProtoType() descriptor.FieldDescriptorProto_Type {
+	return f.protoType
+}
+
+// oneofField represents the oneof on top level.
+// The alternative fields within the oneof are represented by oneofSubField.
+type oneofField struct {
+	fieldCommon
+	subFields []*oneofSubField // All the possible oneof fields
+	comment   string           // The full comment for the field, e.g. "// Types that are valid to be assigned to MyOneof:\n\\"
+}
+
+// decl prints the declaration of the field in the struct (if any).
+func (f *oneofField) decl(g *Generator, mc *msgCtx) {
+	comment := f.comment
+	for _, sf := range f.subFields {
+		comment += "//\t*" + sf.oneofTypeName + "\n"
+	}
+	g.P(comment, Annotate(mc.message.file, f.fullPath, f.goName), " ", f.goType, " `", f.tags, "`")
+}
+
+// getter for a oneof field will print additional discriminators and interfaces for the oneof,
+// also it prints all the getters for the sub fields.
+func (f *oneofField) getter(g *Generator, mc *msgCtx) {
+	// The discriminator type
+	g.P("type ", f.goType, " interface {")
+	g.P(f.goType, "()")
+	g.P("}")
+	g.P()
+	// The subField types, fulfilling the discriminator type contract
+	for _, sf := range f.subFields {
+		g.P("type ", Annotate(mc.message.file, sf.fullPath, sf.oneofTypeName), " struct {")
+		g.P(Annotate(mc.message.file, sf.fullPath, sf.goName), " ", sf.goType, " `", sf.tags, "`")
+		g.P("}")
+		g.P()
+	}
+	for _, sf := range f.subFields {
+		g.P("func (*", sf.oneofTypeName, ") ", f.goType, "() {}")
+		g.P()
+	}
+	// Getter for the oneof field
+	g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, f.fullPath, f.getterName), "() ", f.goType, " {")
+	g.P("if m != nil { return m.", f.goName, " }")
+	g.P("return nil")
+	g.P("}")
+	g.P()
+	// Getters for each oneof
+	for _, sf := range f.subFields {
+		if sf.deprecated != "" {
+			g.P(sf.deprecated)
+		}
+		g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, sf.fullPath, sf.getterName), "() "+sf.goType+" {")
+		g.P("if x, ok := m.", f.getterName, "().(*", sf.oneofTypeName, "); ok {")
+		g.P("return x.", sf.goName)
+		g.P("}")
+		g.P("return ", sf.getterDef)
+		g.P("}")
+		g.P()
+	}
+}
+
+// setter prints the setter method of the field.
+func (f *oneofField) setter(g *Generator, mc *msgCtx) {
+	// No setters for oneof yet
+}
+
+// topLevelField interface implemented by all types of fields on the top level (not oneofSubField).
+type topLevelField interface {
+	decl(g *Generator, mc *msgCtx)   // print declaration within the struct
+	getter(g *Generator, mc *msgCtx) // print getter
+	setter(g *Generator, mc *msgCtx) // print setter if applicable
+}
+
+// defField interface implemented by all types of fields that can have defaults (not oneofField, but instead oneofSubField).
+type defField interface {
+	getProtoDef() string                                // default value explicitly stated in the proto file, e.g "yoshi" or "5"
+	getProtoName() string                               // proto name of a field, e.g. "field_name" or "descriptor"
+	getGoType() string                                  // go type of the field  as a string, e.g. "*int32"
+	getProtoTypeName() string                           // protobuf type name for the field, e.g. ".google.protobuf.Duration"
+	getProtoType() descriptor.FieldDescriptorProto_Type // *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64
+}
+
+// generateDefaultConstants adds constants for default values if needed, which is only if the default value is.
+// explicit in the proto.
+func (g *Generator) generateDefaultConstants(mc *msgCtx, topLevelFields []topLevelField) {
+	// Collect fields that can have defaults
+	dFields := []defField{}
+	for _, pf := range topLevelFields {
+		if f, ok := pf.(*oneofField); ok {
+			for _, osf := range f.subFields {
+				dFields = append(dFields, osf)
+			}
+			continue
+		}
+		dFields = append(dFields, pf.(defField))
+	}
+	for _, df := range dFields {
+		def := df.getProtoDef()
+		if def == "" {
+			continue
+		}
+		fieldname := g.defaultConstantName(mc.goName, df.getProtoName())
+		typename := df.getGoType()
+		if typename[0] == '*' {
+			typename = typename[1:]
+		}
+		kind := "const "
+		switch {
+		case typename == "bool":
+		case typename == "string":
+			def = strconv.Quote(def)
+		case typename == "[]byte":
+			def = "[]byte(" + strconv.Quote(unescape(def)) + ")"
+			kind = "var "
+		case def == "inf", def == "-inf", def == "nan":
+			// These names are known to, and defined by, the protocol language.
+			switch def {
+			case "inf":
+				def = "math.Inf(1)"
+			case "-inf":
+				def = "math.Inf(-1)"
+			case "nan":
+				def = "math.NaN()"
+			}
+			if df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_FLOAT {
+				def = "float32(" + def + ")"
+			}
+			kind = "var "
+		case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_FLOAT:
+			if f, err := strconv.ParseFloat(def, 32); err == nil {
+				def = fmt.Sprint(float32(f))
+			}
+		case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_DOUBLE:
+			if f, err := strconv.ParseFloat(def, 64); err == nil {
+				def = fmt.Sprint(f)
+			}
+		case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_ENUM:
+			// Must be an enum.  Need to construct the prefixed name.
+			obj := g.ObjectNamed(df.getProtoTypeName())
+			var enum *EnumDescriptor
+			if id, ok := obj.(*ImportedDescriptor); ok {
+				// The enum type has been publicly imported.
+				enum, _ = id.o.(*EnumDescriptor)
+			} else {
+				enum, _ = obj.(*EnumDescriptor)
+			}
+			if enum == nil {
+				log.Printf("don't know how to generate constant for %s", fieldname)
+				continue
+			}
+			def = g.DefaultPackageName(obj) + enum.prefix() + def
+		}
+		g.P(kind, fieldname, " ", typename, " = ", def)
+		g.file.addExport(mc.message, constOrVarSymbol{fieldname, kind, ""})
+	}
+	g.P()
+}
+
+// generateInternalStructFields just adds the XXX_<something> fields to the message struct.
+func (g *Generator) generateInternalStructFields(mc *msgCtx, topLevelFields []topLevelField) {
+	g.P("XXX_NoUnkeyedLiteral\tstruct{} `json:\"-\"`") // prevent unkeyed struct literals
+	if len(mc.message.ExtensionRange) > 0 {
+		messageset := ""
+		if opts := mc.message.Options; opts != nil && opts.GetMessageSetWireFormat() {
+			messageset = "protobuf_messageset:\"1\" "
+		}
+		g.P(g.Pkg["proto"], ".XXX_InternalExtensions `", messageset, "json:\"-\"`")
+	}
+	g.P("XXX_unrecognized\t[]byte `json:\"-\"`")
+	g.P("XXX_sizecache\tint32 `json:\"-\"`")
+
+}
+
+// generateOneofFuncs adds all the utility functions for oneof, including marshalling, unmarshalling and sizer.
+func (g *Generator) generateOneofFuncs(mc *msgCtx, topLevelFields []topLevelField) {
+	ofields := []*oneofField{}
+	for _, f := range topLevelFields {
+		if o, ok := f.(*oneofField); ok {
+			ofields = append(ofields, o)
+		}
+	}
+	if len(ofields) == 0 {
+		return
+	}
+
+	// OneofFuncs
+	g.P("// XXX_OneofWrappers is for the internal use of the proto package.")
+	g.P("func (*", mc.goName, ") XXX_OneofWrappers() []interface{} {")
+	g.P("return []interface{}{")
+	for _, of := range ofields {
+		for _, sf := range of.subFields {
+			sf.typedNil(g)
+		}
+	}
+	g.P("}")
+	g.P("}")
+	g.P()
+}
+
+// generateMessageStruct adds the actual struct with it's members (but not methods) to the output.
+func (g *Generator) generateMessageStruct(mc *msgCtx, topLevelFields []topLevelField) {
+	comments := g.PrintComments(mc.message.path)
+
+	// Guarantee deprecation comments appear after user-provided comments.
+	if mc.message.GetOptions().GetDeprecated() {
+		if comments {
+			// Convention: Separate deprecation comments from original
+			// comments with an empty line.
+			g.P("//")
+		}
+		g.P(deprecationComment)
+	}
+
+	g.P("type ", Annotate(mc.message.file, mc.message.path, mc.goName), " struct {")
+	for _, pf := range topLevelFields {
+		pf.decl(g, mc)
+	}
+	g.generateInternalStructFields(mc, topLevelFields)
+	g.P("}")
+}
+
+// generateGetters adds getters for all fields, including oneofs and weak fields when applicable.
+func (g *Generator) generateGetters(mc *msgCtx, topLevelFields []topLevelField) {
+	for _, pf := range topLevelFields {
+		pf.getter(g, mc)
+	}
+}
+
+// generateSetters add setters for all fields, including oneofs and weak fields when applicable.
+func (g *Generator) generateSetters(mc *msgCtx, topLevelFields []topLevelField) {
+	for _, pf := range topLevelFields {
+		pf.setter(g, mc)
+	}
+}
+
+// generateCommonMethods adds methods to the message that are not on a per field basis.
+func (g *Generator) generateCommonMethods(mc *msgCtx) {
+	// Reset, String and ProtoMessage methods.
+	g.P("func (m *", mc.goName, ") Reset() { *m = ", mc.goName, "{} }")
+	g.P("func (m *", mc.goName, ") String() string { return ", g.Pkg["proto"], ".CompactTextString(m) }")
+	g.P("func (*", mc.goName, ") ProtoMessage() {}")
+	var indexes []string
+	for m := mc.message; m != nil; m = m.parent {
+		indexes = append([]string{strconv.Itoa(m.index)}, indexes...)
+	}
+	g.P("func (*", mc.goName, ") Descriptor() ([]byte, []int) {")
+	g.P("return ", g.file.VarName(), ", []int{", strings.Join(indexes, ", "), "}")
+	g.P("}")
+	g.P()
+	// TODO: Revisit the decision to use a XXX_WellKnownType method
+	// if we change proto.MessageName to work with multiple equivalents.
+	if mc.message.file.GetPackage() == "google.protobuf" && wellKnownTypes[mc.message.GetName()] {
+		g.P("func (*", mc.goName, `) XXX_WellKnownType() string { return "`, mc.message.GetName(), `" }`)
+		g.P()
+	}
+
+	// Extension support methods
+	if len(mc.message.ExtensionRange) > 0 {
+		g.P()
+		g.P("var extRange_", mc.goName, " = []", g.Pkg["proto"], ".ExtensionRange{")
+		for _, r := range mc.message.ExtensionRange {
+			end := fmt.Sprint(*r.End - 1) // make range inclusive on both ends
+			g.P("{Start: ", r.Start, ", End: ", end, "},")
+		}
+		g.P("}")
+		g.P("func (*", mc.goName, ") ExtensionRangeArray() []", g.Pkg["proto"], ".ExtensionRange {")
+		g.P("return extRange_", mc.goName)
+		g.P("}")
+		g.P()
+	}
+
+	// TODO: It does not scale to keep adding another method for every
+	// operation on protos that we want to switch over to using the
+	// table-driven approach. Instead, we should only add a single method
+	// that allows getting access to the *InternalMessageInfo struct and then
+	// calling Unmarshal, Marshal, Merge, Size, and Discard directly on that.
+
+	// Wrapper for table-driven marshaling and unmarshaling.
+	g.P("func (m *", mc.goName, ") XXX_Unmarshal(b []byte) error {")
+	g.P("return xxx_messageInfo_", mc.goName, ".Unmarshal(m, b)")
+	g.P("}")
+
+	g.P("func (m *", mc.goName, ") XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {")
+	g.P("return xxx_messageInfo_", mc.goName, ".Marshal(b, m, deterministic)")
+	g.P("}")
+
+	g.P("func (m *", mc.goName, ") XXX_Merge(src ", g.Pkg["proto"], ".Message) {")
+	g.P("xxx_messageInfo_", mc.goName, ".Merge(m, src)")
+	g.P("}")
+
+	g.P("func (m *", mc.goName, ") XXX_Size() int {") // avoid name clash with "Size" field in some message
+	g.P("return xxx_messageInfo_", mc.goName, ".Size(m)")
+	g.P("}")
+
+	g.P("func (m *", mc.goName, ") XXX_DiscardUnknown() {")
+	g.P("xxx_messageInfo_", mc.goName, ".DiscardUnknown(m)")
+	g.P("}")
+
+	g.P("var xxx_messageInfo_", mc.goName, " ", g.Pkg["proto"], ".InternalMessageInfo")
+	g.P()
+}
+
+// Generate the type, methods and default constant definitions for this Descriptor.
+func (g *Generator) generateMessage(message *Descriptor) {
+	topLevelFields := []topLevelField{}
+	oFields := make(map[int32]*oneofField)
+	// The full type name
+	typeName := message.TypeName()
+	// The full type name, CamelCased.
+	goTypeName := CamelCaseSlice(typeName)
+
+	usedNames := make(map[string]bool)
+	for _, n := range methodNames {
+		usedNames[n] = true
+	}
+
+	// allocNames finds a conflict-free variation of the given strings,
+	// consistently mutating their suffixes.
+	// It returns the same number of strings.
+	allocNames := func(ns ...string) []string {
+	Loop:
+		for {
+			for _, n := range ns {
+				if usedNames[n] {
+					for i := range ns {
+						ns[i] += "_"
+					}
+					continue Loop
+				}
+			}
+			for _, n := range ns {
+				usedNames[n] = true
+			}
+			return ns
+		}
+	}
+
+	mapFieldTypes := make(map[*descriptor.FieldDescriptorProto]string) // keep track of the map fields to be added later
+
+	// Build a structure more suitable for generating the text in one pass
+	for i, field := range message.Field {
+		// Allocate the getter and the field at the same time so name
+		// collisions create field/method consistent names.
+		// TODO: This allocation occurs based on the order of the fields
+		// in the proto file, meaning that a change in the field
+		// ordering can change generated Method/Field names.
+		base := CamelCase(*field.Name)
+		ns := allocNames(base, "Get"+base)
+		fieldName, fieldGetterName := ns[0], ns[1]
+		typename, wiretype := g.GoType(message, field)
+		jsonName := *field.Name
+		tag := fmt.Sprintf("protobuf:%s json:%q", g.goTag(message, field, wiretype), jsonName+",omitempty")
+
+		oneof := field.OneofIndex != nil
+		if oneof && oFields[*field.OneofIndex] == nil {
+			odp := message.OneofDecl[int(*field.OneofIndex)]
+			base := CamelCase(odp.GetName())
+			names := allocNames(base, "Get"+base)
+			fname, gname := names[0], names[1]
+
+			// This is the first field of a oneof we haven't seen before.
+			// Generate the union field.
+			oneofFullPath := fmt.Sprintf("%s,%d,%d", message.path, messageOneofPath, *field.OneofIndex)
+			c, ok := g.makeComments(oneofFullPath)
+			if ok {
+				c += "\n//\n"
+			}
+			c += "// Types that are valid to be assigned to " + fname + ":\n"
+			// Generate the rest of this comment later,
+			// when we've computed any disambiguation.
+
+			dname := "is" + goTypeName + "_" + fname
+			tag := `protobuf_oneof:"` + odp.GetName() + `"`
+			of := oneofField{
+				fieldCommon: fieldCommon{
+					goName:     fname,
+					getterName: gname,
+					goType:     dname,
+					tags:       tag,
+					protoName:  odp.GetName(),
+					fullPath:   oneofFullPath,
+				},
+				comment: c,
+			}
+			topLevelFields = append(topLevelFields, &of)
+			oFields[*field.OneofIndex] = &of
+		}
+
+		if *field.Type == descriptor.FieldDescriptorProto_TYPE_MESSAGE {
+			desc := g.ObjectNamed(field.GetTypeName())
+			if d, ok := desc.(*Descriptor); ok && d.GetOptions().GetMapEntry() {
+				// Figure out the Go types and tags for the key and value types.
+				keyField, valField := d.Field[0], d.Field[1]
+				keyType, keyWire := g.GoType(d, keyField)
+				valType, valWire := g.GoType(d, valField)
+				keyTag, valTag := g.goTag(d, keyField, keyWire), g.goTag(d, valField, valWire)
+
+				// We don't use stars, except for message-typed values.
+				// Message and enum types are the only two possibly foreign types used in maps,
+				// so record their use. They are not permitted as map keys.
+				keyType = strings.TrimPrefix(keyType, "*")
+				switch *valField.Type {
+				case descriptor.FieldDescriptorProto_TYPE_ENUM:
+					valType = strings.TrimPrefix(valType, "*")
+					g.RecordTypeUse(valField.GetTypeName())
+				case descriptor.FieldDescriptorProto_TYPE_MESSAGE:
+					g.RecordTypeUse(valField.GetTypeName())
+				default:
+					valType = strings.TrimPrefix(valType, "*")
+				}
+
+				typename = fmt.Sprintf("map[%s]%s", keyType, valType)
+				mapFieldTypes[field] = typename // record for the getter generation
+
+				tag += fmt.Sprintf(" protobuf_key:%s protobuf_val:%s", keyTag, valTag)
+			}
+		}
+
+		fieldDeprecated := ""
+		if field.GetOptions().GetDeprecated() {
+			fieldDeprecated = deprecationComment
+		}
+
+		dvalue := g.getterDefault(field, goTypeName)
+		if oneof {
+			tname := goTypeName + "_" + fieldName
+			// It is possible for this to collide with a message or enum
+			// nested in this message. Check for collisions.
+			for {
+				ok := true
+				for _, desc := range message.nested {
+					if CamelCaseSlice(desc.TypeName()) == tname {
+						ok = false
+						break
+					}
+				}
+				for _, enum := range message.enums {
+					if CamelCaseSlice(enum.TypeName()) == tname {
+						ok = false
+						break
+					}
+				}
+				if !ok {
+					tname += "_"
+					continue
+				}
+				break
+			}
+
+			oneofField := oFields[*field.OneofIndex]
+			tag := "protobuf:" + g.goTag(message, field, wiretype)
+			sf := oneofSubField{
+				fieldCommon: fieldCommon{
+					goName:     fieldName,
+					getterName: fieldGetterName,
+					goType:     typename,
+					tags:       tag,
+					protoName:  field.GetName(),
+					fullPath:   fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i),
+				},
+				protoTypeName: field.GetTypeName(),
+				fieldNumber:   int(*field.Number),
+				protoType:     *field.Type,
+				getterDef:     dvalue,
+				protoDef:      field.GetDefaultValue(),
+				oneofTypeName: tname,
+				deprecated:    fieldDeprecated,
+			}
+			oneofField.subFields = append(oneofField.subFields, &sf)
+			g.RecordTypeUse(field.GetTypeName())
+			continue
+		}
+
+		fieldFullPath := fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i)
+		c, ok := g.makeComments(fieldFullPath)
+		if ok {
+			c += "\n"
+		}
+		rf := simpleField{
+			fieldCommon: fieldCommon{
+				goName:     fieldName,
+				getterName: fieldGetterName,
+				goType:     typename,
+				tags:       tag,
+				protoName:  field.GetName(),
+				fullPath:   fieldFullPath,
+			},
+			protoTypeName: field.GetTypeName(),
+			protoType:     *field.Type,
+			deprecated:    fieldDeprecated,
+			getterDef:     dvalue,
+			protoDef:      field.GetDefaultValue(),
+			comment:       c,
+		}
+		var pf topLevelField = &rf
+
+		topLevelFields = append(topLevelFields, pf)
+		g.RecordTypeUse(field.GetTypeName())
+	}
+
+	mc := &msgCtx{
+		goName:  goTypeName,
+		message: message,
+	}
+
+	g.generateMessageStruct(mc, topLevelFields)
+	g.P()
+	g.generateCommonMethods(mc)
+	g.P()
+	g.generateDefaultConstants(mc, topLevelFields)
+	g.P()
+	g.generateGetters(mc, topLevelFields)
+	g.P()
+	g.generateSetters(mc, topLevelFields)
+	g.P()
+	g.generateOneofFuncs(mc, topLevelFields)
+	g.P()
+
+	var oneofTypes []string
+	for _, f := range topLevelFields {
+		if of, ok := f.(*oneofField); ok {
+			for _, osf := range of.subFields {
+				oneofTypes = append(oneofTypes, osf.oneofTypeName)
+			}
+		}
+	}
+
+	opts := message.Options
+	ms := &messageSymbol{
+		sym:           goTypeName,
+		hasExtensions: len(message.ExtensionRange) > 0,
+		isMessageSet:  opts != nil && opts.GetMessageSetWireFormat(),
+		oneofTypes:    oneofTypes,
+	}
+	g.file.addExport(message, ms)
+
+	for _, ext := range message.ext {
+		g.generateExtension(ext)
+	}
+
+	fullName := strings.Join(message.TypeName(), ".")
+	if g.file.Package != nil {
+		fullName = *g.file.Package + "." + fullName
+	}
+
+	g.addInitf("%s.RegisterType((*%s)(nil), %q)", g.Pkg["proto"], goTypeName, fullName)
+	// Register types for native map types.
+	for _, k := range mapFieldKeys(mapFieldTypes) {
+		fullName := strings.TrimPrefix(*k.TypeName, ".")
+		g.addInitf("%s.RegisterMapType((%s)(nil), %q)", g.Pkg["proto"], mapFieldTypes[k], fullName)
+	}
+
+}
+
+type byTypeName []*descriptor.FieldDescriptorProto
+
+func (a byTypeName) Len() int           { return len(a) }
+func (a byTypeName) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a byTypeName) Less(i, j int) bool { return *a[i].TypeName < *a[j].TypeName }
+
+// mapFieldKeys returns the keys of m in a consistent order.
+func mapFieldKeys(m map[*descriptor.FieldDescriptorProto]string) []*descriptor.FieldDescriptorProto {
+	keys := make([]*descriptor.FieldDescriptorProto, 0, len(m))
+	for k := range m {
+		keys = append(keys, k)
+	}
+	sort.Sort(byTypeName(keys))
+	return keys
+}
+
+var escapeChars = [256]byte{
+	'a': '\a', 'b': '\b', 'f': '\f', 'n': '\n', 'r': '\r', 't': '\t', 'v': '\v', '\\': '\\', '"': '"', '\'': '\'', '?': '?',
+}
+
+// unescape reverses the "C" escaping that protoc does for default values of bytes fields.
+// It is best effort in that it effectively ignores malformed input. Seemingly invalid escape
+// sequences are conveyed, unmodified, into the decoded result.
+func unescape(s string) string {
+	// NB: Sadly, we can't use strconv.Unquote because protoc will escape both
+	// single and double quotes, but strconv.Unquote only allows one or the
+	// other (based on actual surrounding quotes of its input argument).
+
+	var out []byte
+	for len(s) > 0 {
+		// regular character, or too short to be valid escape
+		if s[0] != '\\' || len(s) < 2 {
+			out = append(out, s[0])
+			s = s[1:]
+		} else if c := escapeChars[s[1]]; c != 0 {
+			// escape sequence
+			out = append(out, c)
+			s = s[2:]
+		} else if s[1] == 'x' || s[1] == 'X' {
+			// hex escape, e.g. "\x80
+			if len(s) < 4 {
+				// too short to be valid
+				out = append(out, s[:2]...)
+				s = s[2:]
+				continue
+			}
+			v, err := strconv.ParseUint(s[2:4], 16, 8)
+			if err != nil {
+				out = append(out, s[:4]...)
+			} else {
+				out = append(out, byte(v))
+			}
+			s = s[4:]
+		} else if '0' <= s[1] && s[1] <= '7' {
+			// octal escape, can vary from 1 to 3 octal digits; e.g., "\0" "\40" or "\164"
+			// so consume up to 2 more bytes or up to end-of-string
+			n := len(s[1:]) - len(strings.TrimLeft(s[1:], "01234567"))
+			if n > 3 {
+				n = 3
+			}
+			v, err := strconv.ParseUint(s[1:1+n], 8, 8)
+			if err != nil {
+				out = append(out, s[:1+n]...)
+			} else {
+				out = append(out, byte(v))
+			}
+			s = s[1+n:]
+		} else {
+			// bad escape, just propagate the slash as-is
+			out = append(out, s[0])
+			s = s[1:]
+		}
+	}
+
+	return string(out)
+}
+
+func (g *Generator) generateExtension(ext *ExtensionDescriptor) {
+	ccTypeName := ext.DescName()
+
+	extObj := g.ObjectNamed(*ext.Extendee)
+	var extDesc *Descriptor
+	if id, ok := extObj.(*ImportedDescriptor); ok {
+		// This is extending a publicly imported message.
+		// We need the underlying type for goTag.
+		extDesc = id.o.(*Descriptor)
+	} else {
+		extDesc = extObj.(*Descriptor)
+	}
+	extendedType := "*" + g.TypeName(extObj) // always use the original
+	field := ext.FieldDescriptorProto
+	fieldType, wireType := g.GoType(ext.parent, field)
+	tag := g.goTag(extDesc, field, wireType)
+	g.RecordTypeUse(*ext.Extendee)
+	if n := ext.FieldDescriptorProto.TypeName; n != nil {
+		// foreign extension type
+		g.RecordTypeUse(*n)
+	}
+
+	typeName := ext.TypeName()
+
+	// Special case for proto2 message sets: If this extension is extending
+	// proto2.bridge.MessageSet, and its final name component is "message_set_extension",
+	// then drop that last component.
+	//
+	// TODO: This should be implemented in the text formatter rather than the generator.
+	// In addition, the situation for when to apply this special case is implemented
+	// differently in other languages:
+	// https://github.com/google/protobuf/blob/aff10976/src/google/protobuf/text_format.cc#L1560
+	if extDesc.GetOptions().GetMessageSetWireFormat() && typeName[len(typeName)-1] == "message_set_extension" {
+		typeName = typeName[:len(typeName)-1]
+	}
+
+	// For text formatting, the package must be exactly what the .proto file declares,
+	// ignoring overrides such as the go_package option, and with no dot/underscore mapping.
+	extName := strings.Join(typeName, ".")
+	if g.file.Package != nil {
+		extName = *g.file.Package + "." + extName
+	}
+
+	g.P("var ", ccTypeName, " = &", g.Pkg["proto"], ".ExtensionDesc{")
+	g.P("ExtendedType: (", extendedType, ")(nil),")
+	g.P("ExtensionType: (", fieldType, ")(nil),")
+	g.P("Field: ", field.Number, ",")
+	g.P(`Name: "`, extName, `",`)
+	g.P("Tag: ", tag, ",")
+	g.P(`Filename: "`, g.file.GetName(), `",`)
+
+	g.P("}")
+	g.P()
+
+	g.addInitf("%s.RegisterExtension(%s)", g.Pkg["proto"], ext.DescName())
+
+	g.file.addExport(ext, constOrVarSymbol{ccTypeName, "var", ""})
+}
+
+func (g *Generator) generateInitFunction() {
+	if len(g.init) == 0 {
+		return
+	}
+	g.P("func init() {")
+	for _, l := range g.init {
+		g.P(l)
+	}
+	g.P("}")
+	g.init = nil
+}
+
+func (g *Generator) generateFileDescriptor(file *FileDescriptor) {
+	// Make a copy and trim source_code_info data.
+	// TODO: Trim this more when we know exactly what we need.
+	pb := proto.Clone(file.FileDescriptorProto).(*descriptor.FileDescriptorProto)
+	pb.SourceCodeInfo = nil
+
+	b, err := proto.Marshal(pb)
+	if err != nil {
+		g.Fail(err.Error())
+	}
+
+	var buf bytes.Buffer
+	w, _ := gzip.NewWriterLevel(&buf, gzip.BestCompression)
+	w.Write(b)
+	w.Close()
+	b = buf.Bytes()
+
+	v := file.VarName()
+	g.P()
+	g.P("func init() { ", g.Pkg["proto"], ".RegisterFile(", strconv.Quote(*file.Name), ", ", v, ") }")
+	g.P("var ", v, " = []byte{")
+	g.P("// ", len(b), " bytes of a gzipped FileDescriptorProto")
+	for len(b) > 0 {
+		n := 16
+		if n > len(b) {
+			n = len(b)
+		}
+
+		s := ""
+		for _, c := range b[:n] {
+			s += fmt.Sprintf("0x%02x,", c)
+		}
+		g.P(s)
+
+		b = b[n:]
+	}
+	g.P("}")
+}
+
+func (g *Generator) generateEnumRegistration(enum *EnumDescriptor) {
+	// // We always print the full (proto-world) package name here.
+	pkg := enum.File().GetPackage()
+	if pkg != "" {
+		pkg += "."
+	}
+	// The full type name
+	typeName := enum.TypeName()
+	// The full type name, CamelCased.
+	ccTypeName := CamelCaseSlice(typeName)
+	g.addInitf("%s.RegisterEnum(%q, %[3]s_name, %[3]s_value)", g.Pkg["proto"], pkg+ccTypeName, ccTypeName)
+}
+
+// And now lots of helper functions.
+
+// Is c an ASCII lower-case letter?
+func isASCIILower(c byte) bool {
+	return 'a' <= c && c <= 'z'
+}
+
+// Is c an ASCII digit?
+func isASCIIDigit(c byte) bool {
+	return '0' <= c && c <= '9'
+}
+
+// CamelCase returns the CamelCased name.
+// If there is an interior underscore followed by a lower case letter,
+// drop the underscore and convert the letter to upper case.
+// There is a remote possibility of this rewrite causing a name collision,
+// but it's so remote we're prepared to pretend it's nonexistent - since the
+// C++ generator lowercases names, it's extremely unlikely to have two fields
+// with different capitalizations.
+// In short, _my_field_name_2 becomes XMyFieldName_2.
+func CamelCase(s string) string {
+	if s == "" {
+		return ""
+	}
+	t := make([]byte, 0, 32)
+	i := 0
+	if s[0] == '_' {
+		// Need a capital letter; drop the '_'.
+		t = append(t, 'X')
+		i++
+	}
+	// Invariant: if the next letter is lower case, it must be converted
+	// to upper case.
+	// That is, we process a word at a time, where words are marked by _ or
+	// upper case letter. Digits are treated as words.
+	for ; i < len(s); i++ {
+		c := s[i]
+		if c == '_' && i+1 < len(s) && isASCIILower(s[i+1]) {
+			continue // Skip the underscore in s.
+		}
+		if isASCIIDigit(c) {
+			t = append(t, c)
+			continue
+		}
+		// Assume we have a letter now - if not, it's a bogus identifier.
+		// The next word is a sequence of characters that must start upper case.
+		if isASCIILower(c) {
+			c ^= ' ' // Make it a capital letter.
+		}
+		t = append(t, c) // Guaranteed not lower case.
+		// Accept lower case sequence that follows.
+		for i+1 < len(s) && isASCIILower(s[i+1]) {
+			i++
+			t = append(t, s[i])
+		}
+	}
+	return string(t)
+}
+
+// CamelCaseSlice is like CamelCase, but the argument is a slice of strings to
+// be joined with "_".
+func CamelCaseSlice(elem []string) string { return CamelCase(strings.Join(elem, "_")) }
+
+// dottedSlice turns a sliced name into a dotted name.
+func dottedSlice(elem []string) string { return strings.Join(elem, ".") }
+
+// Is this field optional?
+func isOptional(field *descriptor.FieldDescriptorProto) bool {
+	return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_OPTIONAL
+}
+
+// Is this field required?
+func isRequired(field *descriptor.FieldDescriptorProto) bool {
+	return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REQUIRED
+}
+
+// Is this field repeated?
+func isRepeated(field *descriptor.FieldDescriptorProto) bool {
+	return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED
+}
+
+// Is this field a scalar numeric type?
+func isScalar(field *descriptor.FieldDescriptorProto) bool {
+	if field.Type == nil {
+		return false
+	}
+	switch *field.Type {
+	case descriptor.FieldDescriptorProto_TYPE_DOUBLE,
+		descriptor.FieldDescriptorProto_TYPE_FLOAT,
+		descriptor.FieldDescriptorProto_TYPE_INT64,
+		descriptor.FieldDescriptorProto_TYPE_UINT64,
+		descriptor.FieldDescriptorProto_TYPE_INT32,
+		descriptor.FieldDescriptorProto_TYPE_FIXED64,
+		descriptor.FieldDescriptorProto_TYPE_FIXED32,
+		descriptor.FieldDescriptorProto_TYPE_BOOL,
+		descriptor.FieldDescriptorProto_TYPE_UINT32,
+		descriptor.FieldDescriptorProto_TYPE_ENUM,
+		descriptor.FieldDescriptorProto_TYPE_SFIXED32,
+		descriptor.FieldDescriptorProto_TYPE_SFIXED64,
+		descriptor.FieldDescriptorProto_TYPE_SINT32,
+		descriptor.FieldDescriptorProto_TYPE_SINT64:
+		return true
+	default:
+		return false
+	}
+}
+
+// badToUnderscore is the mapping function used to generate Go names from package names,
+// which can be dotted in the input .proto file.  It replaces non-identifier characters such as
+// dot or dash with underscore.
+func badToUnderscore(r rune) rune {
+	if unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' {
+		return r
+	}
+	return '_'
+}
+
+// baseName returns the last path element of the name, with the last dotted suffix removed.
+func baseName(name string) string {
+	// First, find the last element
+	if i := strings.LastIndex(name, "/"); i >= 0 {
+		name = name[i+1:]
+	}
+	// Now drop the suffix
+	if i := strings.LastIndex(name, "."); i >= 0 {
+		name = name[0:i]
+	}
+	return name
+}
+
+// The SourceCodeInfo message describes the location of elements of a parsed
+// .proto file by way of a "path", which is a sequence of integers that
+// describe the route from a FileDescriptorProto to the relevant submessage.
+// The path alternates between a field number of a repeated field, and an index
+// into that repeated field. The constants below define the field numbers that
+// are used.
+//
+// See descriptor.proto for more information about this.
+const (
+	// tag numbers in FileDescriptorProto
+	packagePath = 2 // package
+	messagePath = 4 // message_type
+	enumPath    = 5 // enum_type
+	// tag numbers in DescriptorProto
+	messageFieldPath   = 2 // field
+	messageMessagePath = 3 // nested_type
+	messageEnumPath    = 4 // enum_type
+	messageOneofPath   = 8 // oneof_decl
+	// tag numbers in EnumDescriptorProto
+	enumValuePath = 2 // value
+)
+
+var supportTypeAliases bool
+
+func init() {
+	for _, tag := range build.Default.ReleaseTags {
+		if tag == "go1.9" {
+			supportTypeAliases = true
+			return
+		}
+	}
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go
new file mode 100644
index 000000000000..a9b61036cc0f
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go
@@ -0,0 +1,117 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2017 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/*
+Package remap handles tracking the locations of Go tokens in a source text
+across a rewrite by the Go formatter.
+*/
+package remap
+
+import (
+	"fmt"
+	"go/scanner"
+	"go/token"
+)
+
+// A Location represents a span of byte offsets in the source text.
+type Location struct {
+	Pos, End int // End is exclusive
+}
+
+// A Map represents a mapping between token locations in an input source text
+// and locations in the correspnding output text.
+type Map map[Location]Location
+
+// Find reports whether the specified span is recorded by m, and if so returns
+// the new location it was mapped to. If the input span was not found, the
+// returned location is the same as the input.
+func (m Map) Find(pos, end int) (Location, bool) {
+	key := Location{
+		Pos: pos,
+		End: end,
+	}
+	if loc, ok := m[key]; ok {
+		return loc, true
+	}
+	return key, false
+}
+
+func (m Map) add(opos, oend, npos, nend int) {
+	m[Location{Pos: opos, End: oend}] = Location{Pos: npos, End: nend}
+}
+
+// Compute constructs a location mapping from input to output.  An error is
+// reported if any of the tokens of output cannot be mapped.
+func Compute(input, output []byte) (Map, error) {
+	itok := tokenize(input)
+	otok := tokenize(output)
+	if len(itok) != len(otok) {
+		return nil, fmt.Errorf("wrong number of tokens, %d ≠ %d", len(itok), len(otok))
+	}
+	m := make(Map)
+	for i, ti := range itok {
+		to := otok[i]
+		if ti.Token != to.Token {
+			return nil, fmt.Errorf("token %d type mismatch: %s ≠ %s", i+1, ti, to)
+		}
+		m.add(ti.pos, ti.end, to.pos, to.end)
+	}
+	return m, nil
+}
+
+// tokinfo records the span and type of a source token.
+type tokinfo struct {
+	pos, end int
+	token.Token
+}
+
+func tokenize(src []byte) []tokinfo {
+	fs := token.NewFileSet()
+	var s scanner.Scanner
+	s.Init(fs.AddFile("src", fs.Base(), len(src)), src, nil, scanner.ScanComments)
+	var info []tokinfo
+	for {
+		pos, next, lit := s.Scan()
+		switch next {
+		case token.SEMICOLON:
+			continue
+		}
+		info = append(info, tokinfo{
+			pos:   int(pos - 1),
+			end:   int(pos + token.Pos(len(lit)) - 1),
+			Token: next,
+		})
+		if next == token.EOF {
+			break
+		}
+	}
+	return info
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go
new file mode 100644
index 000000000000..61bfc10e02e7
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go
@@ -0,0 +1,369 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/compiler/plugin.proto
+
+/*
+Package plugin_go is a generated protocol buffer package.
+
+It is generated from these files:
+	google/protobuf/compiler/plugin.proto
+
+It has these top-level messages:
+	Version
+	CodeGeneratorRequest
+	CodeGeneratorResponse
+*/
+package plugin_go
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// The version number of protocol compiler.
+type Version struct {
+	Major *int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"`
+	Minor *int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"`
+	Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"`
+	// A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+	// be empty for mainline stable releases.
+	Suffix               *string  `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Version) Reset()                    { *m = Version{} }
+func (m *Version) String() string            { return proto.CompactTextString(m) }
+func (*Version) ProtoMessage()               {}
+func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+func (m *Version) Unmarshal(b []byte) error {
+	return xxx_messageInfo_Version.Unmarshal(m, b)
+}
+func (m *Version) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Version.Marshal(b, m, deterministic)
+}
+func (dst *Version) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Version.Merge(dst, src)
+}
+func (m *Version) XXX_Size() int {
+	return xxx_messageInfo_Version.Size(m)
+}
+func (m *Version) XXX_DiscardUnknown() {
+	xxx_messageInfo_Version.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Version proto.InternalMessageInfo
+
+func (m *Version) GetMajor() int32 {
+	if m != nil && m.Major != nil {
+		return *m.Major
+	}
+	return 0
+}
+
+func (m *Version) GetMinor() int32 {
+	if m != nil && m.Minor != nil {
+		return *m.Minor
+	}
+	return 0
+}
+
+func (m *Version) GetPatch() int32 {
+	if m != nil && m.Patch != nil {
+		return *m.Patch
+	}
+	return 0
+}
+
+func (m *Version) GetSuffix() string {
+	if m != nil && m.Suffix != nil {
+		return *m.Suffix
+	}
+	return ""
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+type CodeGeneratorRequest struct {
+	// The .proto files that were explicitly listed on the command-line.  The
+	// code generator should generate code only for these files.  Each file's
+	// descriptor will be included in proto_file, below.
+	FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"`
+	// The generator parameter passed on the command-line.
+	Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"`
+	// FileDescriptorProtos for all files in files_to_generate and everything
+	// they import.  The files will appear in topological order, so each file
+	// appears before any file that imports it.
+	//
+	// protoc guarantees that all proto_files will be written after
+	// the fields above, even though this is not technically guaranteed by the
+	// protobuf wire format.  This theoretically could allow a plugin to stream
+	// in the FileDescriptorProtos and handle them one by one rather than read
+	// the entire set into memory at once.  However, as of this writing, this
+	// is not similarly optimized on protoc's end -- it will store all fields in
+	// memory at once before sending them to the plugin.
+	//
+	// Type names of fields and extensions in the FileDescriptorProto are always
+	// fully qualified.
+	ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"`
+	// The version number of protocol compiler.
+	CompilerVersion      *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CodeGeneratorRequest) Reset()                    { *m = CodeGeneratorRequest{} }
+func (m *CodeGeneratorRequest) String() string            { return proto.CompactTextString(m) }
+func (*CodeGeneratorRequest) ProtoMessage()               {}
+func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+func (m *CodeGeneratorRequest) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorRequest.Unmarshal(m, b)
+}
+func (m *CodeGeneratorRequest) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorRequest.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorRequest.Merge(dst, src)
+}
+func (m *CodeGeneratorRequest) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorRequest.Size(m)
+}
+func (m *CodeGeneratorRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorRequest proto.InternalMessageInfo
+
+func (m *CodeGeneratorRequest) GetFileToGenerate() []string {
+	if m != nil {
+		return m.FileToGenerate
+	}
+	return nil
+}
+
+func (m *CodeGeneratorRequest) GetParameter() string {
+	if m != nil && m.Parameter != nil {
+		return *m.Parameter
+	}
+	return ""
+}
+
+func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto {
+	if m != nil {
+		return m.ProtoFile
+	}
+	return nil
+}
+
+func (m *CodeGeneratorRequest) GetCompilerVersion() *Version {
+	if m != nil {
+		return m.CompilerVersion
+	}
+	return nil
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+type CodeGeneratorResponse struct {
+	// Error message.  If non-empty, code generation failed.  The plugin process
+	// should exit with status code zero even if it reports an error in this way.
+	//
+	// This should be used to indicate errors in .proto files which prevent the
+	// code generator from generating correct code.  Errors which indicate a
+	// problem in protoc itself -- such as the input CodeGeneratorRequest being
+	// unparseable -- should be reported by writing a message to stderr and
+	// exiting with a non-zero status code.
+	Error                *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
+	File                 []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                      `json:"-"`
+	XXX_unrecognized     []byte                        `json:"-"`
+	XXX_sizecache        int32                         `json:"-"`
+}
+
+func (m *CodeGeneratorResponse) Reset()                    { *m = CodeGeneratorResponse{} }
+func (m *CodeGeneratorResponse) String() string            { return proto.CompactTextString(m) }
+func (*CodeGeneratorResponse) ProtoMessage()               {}
+func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+func (m *CodeGeneratorResponse) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorResponse.Unmarshal(m, b)
+}
+func (m *CodeGeneratorResponse) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorResponse.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorResponse.Merge(dst, src)
+}
+func (m *CodeGeneratorResponse) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorResponse.Size(m)
+}
+func (m *CodeGeneratorResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorResponse proto.InternalMessageInfo
+
+func (m *CodeGeneratorResponse) GetError() string {
+	if m != nil && m.Error != nil {
+		return *m.Error
+	}
+	return ""
+}
+
+func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File {
+	if m != nil {
+		return m.File
+	}
+	return nil
+}
+
+// Represents a single generated file.
+type CodeGeneratorResponse_File struct {
+	// The file name, relative to the output directory.  The name must not
+	// contain "." or ".." components and must be relative, not be absolute (so,
+	// the file cannot lie outside the output directory).  "/" must be used as
+	// the path separator, not "\".
+	//
+	// If the name is omitted, the content will be appended to the previous
+	// file.  This allows the generator to break large files into small chunks,
+	// and allows the generated text to be streamed back to protoc so that large
+	// files need not reside completely in memory at one time.  Note that as of
+	// this writing protoc does not optimize for this -- it will read the entire
+	// CodeGeneratorResponse before writing files to disk.
+	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	// If non-empty, indicates that the named file should already exist, and the
+	// content here is to be inserted into that file at a defined insertion
+	// point.  This feature allows a code generator to extend the output
+	// produced by another code generator.  The original generator may provide
+	// insertion points by placing special annotations in the file that look
+	// like:
+	//   @@protoc_insertion_point(NAME)
+	// The annotation can have arbitrary text before and after it on the line,
+	// which allows it to be placed in a comment.  NAME should be replaced with
+	// an identifier naming the point -- this is what other generators will use
+	// as the insertion_point.  Code inserted at this point will be placed
+	// immediately above the line containing the insertion point (thus multiple
+	// insertions to the same point will come out in the order they were added).
+	// The double-@ is intended to make it unlikely that the generated code
+	// could contain things that look like insertion points by accident.
+	//
+	// For example, the C++ code generator places the following line in the
+	// .pb.h files that it generates:
+	//   // @@protoc_insertion_point(namespace_scope)
+	// This line appears within the scope of the file's package namespace, but
+	// outside of any particular class.  Another plugin can then specify the
+	// insertion_point "namespace_scope" to generate additional classes or
+	// other declarations that should be placed in this scope.
+	//
+	// Note that if the line containing the insertion point begins with
+	// whitespace, the same whitespace will be added to every line of the
+	// inserted text.  This is useful for languages like Python, where
+	// indentation matters.  In these languages, the insertion point comment
+	// should be indented the same amount as any inserted code will need to be
+	// in order to work correctly in that context.
+	//
+	// The code generator that generates the initial file and the one which
+	// inserts into it must both run as part of a single invocation of protoc.
+	// Code generators are executed in the order in which they appear on the
+	// command line.
+	//
+	// If |insertion_point| is present, |name| must also be present.
+	InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"`
+	// The file contents.
+	Content              *string  `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CodeGeneratorResponse_File) Reset()                    { *m = CodeGeneratorResponse_File{} }
+func (m *CodeGeneratorResponse_File) String() string            { return proto.CompactTextString(m) }
+func (*CodeGeneratorResponse_File) ProtoMessage()               {}
+func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} }
+func (m *CodeGeneratorResponse_File) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Unmarshal(m, b)
+}
+func (m *CodeGeneratorResponse_File) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorResponse_File) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorResponse_File.Merge(dst, src)
+}
+func (m *CodeGeneratorResponse_File) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Size(m)
+}
+func (m *CodeGeneratorResponse_File) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorResponse_File.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorResponse_File proto.InternalMessageInfo
+
+func (m *CodeGeneratorResponse_File) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *CodeGeneratorResponse_File) GetInsertionPoint() string {
+	if m != nil && m.InsertionPoint != nil {
+		return *m.InsertionPoint
+	}
+	return ""
+}
+
+func (m *CodeGeneratorResponse_File) GetContent() string {
+	if m != nil && m.Content != nil {
+		return *m.Content
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*Version)(nil), "google.protobuf.compiler.Version")
+	proto.RegisterType((*CodeGeneratorRequest)(nil), "google.protobuf.compiler.CodeGeneratorRequest")
+	proto.RegisterType((*CodeGeneratorResponse)(nil), "google.protobuf.compiler.CodeGeneratorResponse")
+	proto.RegisterType((*CodeGeneratorResponse_File)(nil), "google.protobuf.compiler.CodeGeneratorResponse.File")
+}
+
+func init() { proto.RegisterFile("google/protobuf/compiler/plugin.proto", fileDescriptor0) }
+
+var fileDescriptor0 = []byte{
+	// 417 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0xcf, 0x6a, 0x14, 0x41,
+	0x10, 0xc6, 0x19, 0x77, 0x63, 0x98, 0x8a, 0x64, 0x43, 0x13, 0xa5, 0x09, 0x39, 0x8c, 0x8b, 0xe2,
+	0x5c, 0x32, 0x0b, 0xc1, 0x8b, 0x78, 0x4b, 0x44, 0x3d, 0x78, 0x58, 0x1a, 0xf1, 0x20, 0xc8, 0x30,
+	0x99, 0xd4, 0x74, 0x5a, 0x66, 0xba, 0xc6, 0xee, 0x1e, 0xf1, 0x49, 0x7d, 0x0f, 0xdf, 0x40, 0xfa,
+	0xcf, 0x24, 0xb2, 0xb8, 0xa7, 0xee, 0xef, 0x57, 0xd5, 0xd5, 0x55, 0x1f, 0x05, 0x2f, 0x25, 0x91,
+	0xec, 0x71, 0x33, 0x1a, 0x72, 0x74, 0x33, 0x75, 0x9b, 0x96, 0x86, 0x51, 0xf5, 0x68, 0x36, 0x63,
+	0x3f, 0x49, 0xa5, 0xab, 0x10, 0x60, 0x3c, 0xa6, 0x55, 0x73, 0x5a, 0x35, 0xa7, 0x9d, 0x15, 0xbb,
+	0x05, 0x6e, 0xd1, 0xb6, 0x46, 0x8d, 0x8e, 0x4c, 0xcc, 0x5e, 0xb7, 0x70, 0xf8, 0x05, 0x8d, 0x55,
+	0xa4, 0xd9, 0x29, 0x1c, 0x0c, 0xcd, 0x77, 0x32, 0x3c, 0x2b, 0xb2, 0xf2, 0x40, 0x44, 0x11, 0xa8,
+	0xd2, 0x64, 0xf8, 0xa3, 0x44, 0xbd, 0xf0, 0x74, 0x6c, 0x5c, 0x7b, 0xc7, 0x17, 0x91, 0x06, 0xc1,
+	0x9e, 0xc1, 0x63, 0x3b, 0x75, 0x9d, 0xfa, 0xc5, 0x97, 0x45, 0x56, 0xe6, 0x22, 0xa9, 0xf5, 0x9f,
+	0x0c, 0x4e, 0xaf, 0xe9, 0x16, 0x3f, 0xa0, 0x46, 0xd3, 0x38, 0x32, 0x02, 0x7f, 0x4c, 0x68, 0x1d,
+	0x2b, 0xe1, 0xa4, 0x53, 0x3d, 0xd6, 0x8e, 0x6a, 0x19, 0x63, 0xc8, 0xb3, 0x62, 0x51, 0xe6, 0xe2,
+	0xd8, 0xf3, 0xcf, 0x94, 0x5e, 0x20, 0x3b, 0x87, 0x7c, 0x6c, 0x4c, 0x33, 0xa0, 0xc3, 0xd8, 0x4a,
+	0x2e, 0x1e, 0x00, 0xbb, 0x06, 0x08, 0xe3, 0xd4, 0xfe, 0x15, 0x5f, 0x15, 0x8b, 0xf2, 0xe8, 0xf2,
+	0x45, 0xb5, 0x6b, 0xcb, 0x7b, 0xd5, 0xe3, 0xbb, 0x7b, 0x03, 0xb6, 0x1e, 0x8b, 0x3c, 0x44, 0x7d,
+	0x84, 0x7d, 0x82, 0x93, 0xd9, 0xb8, 0xfa, 0x67, 0xf4, 0x24, 0x8c, 0x77, 0x74, 0xf9, 0xbc, 0xda,
+	0xe7, 0x70, 0x95, 0xcc, 0x13, 0xab, 0x99, 0x24, 0xb0, 0xfe, 0x9d, 0xc1, 0xd3, 0x9d, 0x99, 0xed,
+	0x48, 0xda, 0xa2, 0xf7, 0x0e, 0x8d, 0x49, 0x3e, 0xe7, 0x22, 0x0a, 0xf6, 0x11, 0x96, 0xff, 0x34,
+	0xff, 0x7a, 0xff, 0x8f, 0xff, 0x2d, 0x1a, 0x66, 0x13, 0xa1, 0xc2, 0xd9, 0x37, 0x58, 0x86, 0x79,
+	0x18, 0x2c, 0x75, 0x33, 0x60, 0xfa, 0x26, 0xdc, 0xd9, 0x2b, 0x58, 0x29, 0x6d, 0xd1, 0x38, 0x45,
+	0xba, 0x1e, 0x49, 0x69, 0x97, 0xcc, 0x3c, 0xbe, 0xc7, 0x5b, 0x4f, 0x19, 0x87, 0xc3, 0x96, 0xb4,
+	0x43, 0xed, 0xf8, 0x2a, 0x24, 0xcc, 0xf2, 0x4a, 0xc2, 0x79, 0x4b, 0xc3, 0xde, 0xfe, 0xae, 0x9e,
+	0x6c, 0xc3, 0x6e, 0x06, 0x7b, 0xed, 0xd7, 0x37, 0x52, 0xb9, 0xbb, 0xe9, 0xc6, 0x87, 0x37, 0x92,
+	0xfa, 0x46, 0xcb, 0x87, 0x65, 0x0c, 0x97, 0xf6, 0x42, 0xa2, 0xbe, 0x90, 0x94, 0x56, 0xfa, 0x6d,
+	0x3c, 0x6a, 0x49, 0x7f, 0x03, 0x00, 0x00, 0xff, 0xff, 0xf7, 0x15, 0x40, 0xc5, 0xfe, 0x02, 0x00,
+	0x00,
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden
new file mode 100644
index 000000000000..8953d0ff827e
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden
@@ -0,0 +1,83 @@
+// Code generated by protoc-gen-go.
+// source: google/protobuf/compiler/plugin.proto
+// DO NOT EDIT!
+
+package google_protobuf_compiler
+
+import proto "github.com/golang/protobuf/proto"
+import "math"
+import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor"
+
+// Reference proto and math imports to suppress error if they are not otherwise used.
+var _ = proto.GetString
+var _ = math.Inf
+
+type CodeGeneratorRequest struct {
+	FileToGenerate   []string                               `protobuf:"bytes,1,rep,name=file_to_generate" json:"file_to_generate,omitempty"`
+	Parameter        *string                                `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"`
+	ProtoFile        []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file" json:"proto_file,omitempty"`
+	XXX_unrecognized []byte                                 `json:"-"`
+}
+
+func (this *CodeGeneratorRequest) Reset()         { *this = CodeGeneratorRequest{} }
+func (this *CodeGeneratorRequest) String() string { return proto.CompactTextString(this) }
+func (*CodeGeneratorRequest) ProtoMessage()       {}
+
+func (this *CodeGeneratorRequest) GetParameter() string {
+	if this != nil && this.Parameter != nil {
+		return *this.Parameter
+	}
+	return ""
+}
+
+type CodeGeneratorResponse struct {
+	Error            *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
+	File             []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
+	XXX_unrecognized []byte                        `json:"-"`
+}
+
+func (this *CodeGeneratorResponse) Reset()         { *this = CodeGeneratorResponse{} }
+func (this *CodeGeneratorResponse) String() string { return proto.CompactTextString(this) }
+func (*CodeGeneratorResponse) ProtoMessage()       {}
+
+func (this *CodeGeneratorResponse) GetError() string {
+	if this != nil && this.Error != nil {
+		return *this.Error
+	}
+	return ""
+}
+
+type CodeGeneratorResponse_File struct {
+	Name             *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	InsertionPoint   *string `protobuf:"bytes,2,opt,name=insertion_point" json:"insertion_point,omitempty"`
+	Content          *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (this *CodeGeneratorResponse_File) Reset()         { *this = CodeGeneratorResponse_File{} }
+func (this *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(this) }
+func (*CodeGeneratorResponse_File) ProtoMessage()       {}
+
+func (this *CodeGeneratorResponse_File) GetName() string {
+	if this != nil && this.Name != nil {
+		return *this.Name
+	}
+	return ""
+}
+
+func (this *CodeGeneratorResponse_File) GetInsertionPoint() string {
+	if this != nil && this.InsertionPoint != nil {
+		return *this.InsertionPoint
+	}
+	return ""
+}
+
+func (this *CodeGeneratorResponse_File) GetContent() string {
+	if this != nil && this.Content != nil {
+		return *this.Content
+	}
+	return ""
+}
+
+func init() {
+}
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto
new file mode 100644
index 000000000000..5b5574529ed4
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto
@@ -0,0 +1,167 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// WARNING:  The plugin interface is currently EXPERIMENTAL and is subject to
+//   change.
+//
+// protoc (aka the Protocol Compiler) can be extended via plugins.  A plugin is
+// just a program that reads a CodeGeneratorRequest from stdin and writes a
+// CodeGeneratorResponse to stdout.
+//
+// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead
+// of dealing with the raw protocol defined here.
+//
+// A plugin executable needs only to be placed somewhere in the path.  The
+// plugin should be named "protoc-gen-$NAME", and will then be used when the
+// flag "--${NAME}_out" is passed to protoc.
+
+syntax = "proto2";
+package google.protobuf.compiler;
+option java_package = "com.google.protobuf.compiler";
+option java_outer_classname = "PluginProtos";
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go";
+
+import "google/protobuf/descriptor.proto";
+
+// The version number of protocol compiler.
+message Version {
+  optional int32 major = 1;
+  optional int32 minor = 2;
+  optional int32 patch = 3;
+  // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+  // be empty for mainline stable releases.
+  optional string suffix = 4;
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+message CodeGeneratorRequest {
+  // The .proto files that were explicitly listed on the command-line.  The
+  // code generator should generate code only for these files.  Each file's
+  // descriptor will be included in proto_file, below.
+  repeated string file_to_generate = 1;
+
+  // The generator parameter passed on the command-line.
+  optional string parameter = 2;
+
+  // FileDescriptorProtos for all files in files_to_generate and everything
+  // they import.  The files will appear in topological order, so each file
+  // appears before any file that imports it.
+  //
+  // protoc guarantees that all proto_files will be written after
+  // the fields above, even though this is not technically guaranteed by the
+  // protobuf wire format.  This theoretically could allow a plugin to stream
+  // in the FileDescriptorProtos and handle them one by one rather than read
+  // the entire set into memory at once.  However, as of this writing, this
+  // is not similarly optimized on protoc's end -- it will store all fields in
+  // memory at once before sending them to the plugin.
+  //
+  // Type names of fields and extensions in the FileDescriptorProto are always
+  // fully qualified.
+  repeated FileDescriptorProto proto_file = 15;
+
+  // The version number of protocol compiler.
+  optional Version compiler_version = 3;
+
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+message CodeGeneratorResponse {
+  // Error message.  If non-empty, code generation failed.  The plugin process
+  // should exit with status code zero even if it reports an error in this way.
+  //
+  // This should be used to indicate errors in .proto files which prevent the
+  // code generator from generating correct code.  Errors which indicate a
+  // problem in protoc itself -- such as the input CodeGeneratorRequest being
+  // unparseable -- should be reported by writing a message to stderr and
+  // exiting with a non-zero status code.
+  optional string error = 1;
+
+  // Represents a single generated file.
+  message File {
+    // The file name, relative to the output directory.  The name must not
+    // contain "." or ".." components and must be relative, not be absolute (so,
+    // the file cannot lie outside the output directory).  "/" must be used as
+    // the path separator, not "\".
+    //
+    // If the name is omitted, the content will be appended to the previous
+    // file.  This allows the generator to break large files into small chunks,
+    // and allows the generated text to be streamed back to protoc so that large
+    // files need not reside completely in memory at one time.  Note that as of
+    // this writing protoc does not optimize for this -- it will read the entire
+    // CodeGeneratorResponse before writing files to disk.
+    optional string name = 1;
+
+    // If non-empty, indicates that the named file should already exist, and the
+    // content here is to be inserted into that file at a defined insertion
+    // point.  This feature allows a code generator to extend the output
+    // produced by another code generator.  The original generator may provide
+    // insertion points by placing special annotations in the file that look
+    // like:
+    //   @@protoc_insertion_point(NAME)
+    // The annotation can have arbitrary text before and after it on the line,
+    // which allows it to be placed in a comment.  NAME should be replaced with
+    // an identifier naming the point -- this is what other generators will use
+    // as the insertion_point.  Code inserted at this point will be placed
+    // immediately above the line containing the insertion point (thus multiple
+    // insertions to the same point will come out in the order they were added).
+    // The double-@ is intended to make it unlikely that the generated code
+    // could contain things that look like insertion points by accident.
+    //
+    // For example, the C++ code generator places the following line in the
+    // .pb.h files that it generates:
+    //   // @@protoc_insertion_point(namespace_scope)
+    // This line appears within the scope of the file's package namespace, but
+    // outside of any particular class.  Another plugin can then specify the
+    // insertion_point "namespace_scope" to generate additional classes or
+    // other declarations that should be placed in this scope.
+    //
+    // Note that if the line containing the insertion point begins with
+    // whitespace, the same whitespace will be added to every line of the
+    // inserted text.  This is useful for languages like Python, where
+    // indentation matters.  In these languages, the insertion point comment
+    // should be indented the same amount as any inserted code will need to be
+    // in order to work correctly in that context.
+    //
+    // The code generator that generates the initial file and the one which
+    // inserts into it must both run as part of a single invocation of protoc.
+    // Code generators are executed in the order in which they appear on the
+    // command line.
+    //
+    // If |insertion_point| is present, |name| must also be present.
+    optional string insertion_point = 2;
+
+    // The file contents.
+    optional string content = 15;
+  }
+  repeated File file = 15;
+}
diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go
index b2af97f4a982..70276e8f5c94 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any.go
@@ -130,10 +130,12 @@ func UnmarshalAny(any *any.Any, pb proto.Message) error {
 
 // Is returns true if any value contains a given message type.
 func Is(any *any.Any, pb proto.Message) bool {
-	aname, err := AnyMessageName(any)
-	if err != nil {
+	// The following is equivalent to AnyMessageName(any) == proto.MessageName(pb),
+	// but it avoids scanning TypeUrl for the slash.
+	if any == nil {
 		return false
 	}
-
-	return aname == proto.MessageName(pb)
+	name := proto.MessageName(pb)
+	prefix := len(any.TypeUrl) - len(name)
+	return prefix >= 1 && any.TypeUrl[prefix-1] == '/' && any.TypeUrl[prefix:] == name
 }
diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
index f34601723de2..78ee5233495f 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
@@ -1,20 +1,13 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // source: google/protobuf/any.proto
 
-/*
-Package any is a generated protocol buffer package.
-
-It is generated from these files:
-	google/protobuf/any.proto
-
-It has these top-level messages:
-	Any
-*/
 package any
 
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
@@ -25,7 +18,7 @@ var _ = math.Inf
 // is compatible with the proto package it is being compiled against.
 // A compilation error at this line likely means your copy of the
 // proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 
 // `Any` contains an arbitrary serialized protocol buffer message along with a
 // URL that describes the type of the serialized message.
@@ -108,17 +101,18 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 //     }
 //
 type Any struct {
-	// A URL/resource name whose content describes the type of the
-	// serialized protocol buffer message.
+	// A URL/resource name that uniquely identifies the type of the serialized
+	// protocol buffer message. The last segment of the URL's path must represent
+	// the fully qualified name of the type (as in
+	// `path/google.protobuf.Duration`). The name should be in a canonical form
+	// (e.g., leading "." is not accepted).
 	//
-	// For URLs which use the scheme `http`, `https`, or no scheme, the
-	// following restrictions and interpretations apply:
+	// In practice, teams usually precompile into the binary all types that they
+	// expect it to use in the context of Any. However, for URLs which use the
+	// scheme `http`, `https`, or no scheme, one can optionally set up a type
+	// server that maps type URLs to message definitions as follows:
 	//
 	// * If no scheme is provided, `https` is assumed.
-	// * The last segment of the URL's path must represent the fully
-	//   qualified name of the type (as in `path/google.protobuf.Duration`).
-	//   The name should be in a canonical form (e.g., leading "." is
-	//   not accepted).
 	// * An HTTP GET on the URL must yield a [google.protobuf.Type][]
 	//   value in binary format, or produce an error.
 	// * Applications are allowed to cache lookup results based on the
@@ -127,19 +121,47 @@ type Any struct {
 	//   on changes to types. (Use versioned type names to manage
 	//   breaking changes.)
 	//
+	// Note: this functionality is not currently available in the official
+	// protobuf release, and it is not used for type URLs beginning with
+	// type.googleapis.com.
+	//
 	// Schemes other than `http`, `https` (or the empty scheme) might be
 	// used with implementation specific semantics.
 	//
-	TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl" json:"type_url,omitempty"`
+	TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"`
 	// Must be a valid serialized protocol buffer of the above specified type.
-	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	Value                []byte   `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Any) Reset()         { *m = Any{} }
+func (m *Any) String() string { return proto.CompactTextString(m) }
+func (*Any) ProtoMessage()    {}
+func (*Any) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b53526c13ae22eb4, []int{0}
+}
+
+func (*Any) XXX_WellKnownType() string { return "Any" }
+
+func (m *Any) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Any.Unmarshal(m, b)
+}
+func (m *Any) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Any.Marshal(b, m, deterministic)
+}
+func (m *Any) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Any.Merge(m, src)
+}
+func (m *Any) XXX_Size() int {
+	return xxx_messageInfo_Any.Size(m)
+}
+func (m *Any) XXX_DiscardUnknown() {
+	xxx_messageInfo_Any.DiscardUnknown(m)
 }
 
-func (m *Any) Reset()                    { *m = Any{} }
-func (m *Any) String() string            { return proto.CompactTextString(m) }
-func (*Any) ProtoMessage()               {}
-func (*Any) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-func (*Any) XXX_WellKnownType() string   { return "Any" }
+var xxx_messageInfo_Any proto.InternalMessageInfo
 
 func (m *Any) GetTypeUrl() string {
 	if m != nil {
@@ -159,9 +181,9 @@ func init() {
 	proto.RegisterType((*Any)(nil), "google.protobuf.Any")
 }
 
-func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor0) }
+func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_b53526c13ae22eb4) }
 
-var fileDescriptor0 = []byte{
+var fileDescriptor_b53526c13ae22eb4 = []byte{
 	// 185 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f,
 	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4,
diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.proto b/vendor/github.com/golang/protobuf/ptypes/any/any.proto
index c74866762315..49329425583d 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any/any.proto
+++ b/vendor/github.com/golang/protobuf/ptypes/any/any.proto
@@ -120,17 +120,18 @@ option objc_class_prefix = "GPB";
 //     }
 //
 message Any {
-  // A URL/resource name whose content describes the type of the
-  // serialized protocol buffer message.
+  // A URL/resource name that uniquely identifies the type of the serialized
+  // protocol buffer message. The last segment of the URL's path must represent
+  // the fully qualified name of the type (as in
+  // `path/google.protobuf.Duration`). The name should be in a canonical form
+  // (e.g., leading "." is not accepted).
   //
-  // For URLs which use the scheme `http`, `https`, or no scheme, the
-  // following restrictions and interpretations apply:
+  // In practice, teams usually precompile into the binary all types that they
+  // expect it to use in the context of Any. However, for URLs which use the
+  // scheme `http`, `https`, or no scheme, one can optionally set up a type
+  // server that maps type URLs to message definitions as follows:
   //
   // * If no scheme is provided, `https` is assumed.
-  // * The last segment of the URL's path must represent the fully
-  //   qualified name of the type (as in `path/google.protobuf.Duration`).
-  //   The name should be in a canonical form (e.g., leading "." is
-  //   not accepted).
   // * An HTTP GET on the URL must yield a [google.protobuf.Type][]
   //   value in binary format, or produce an error.
   // * Applications are allowed to cache lookup results based on the
@@ -139,6 +140,10 @@ message Any {
   //   on changes to types. (Use versioned type names to manage
   //   breaking changes.)
   //
+  // Note: this functionality is not currently available in the official
+  // protobuf release, and it is not used for type URLs beginning with
+  // type.googleapis.com.
+  //
   // Schemes other than `http`, `https` (or the empty scheme) might be
   // used with implementation specific semantics.
   //
diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
index b2410a098ebd..0d681ee21a06 100644
--- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
@@ -1,20 +1,13 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // source: google/protobuf/duration.proto
 
-/*
-Package duration is a generated protocol buffer package.
-
-It is generated from these files:
-	google/protobuf/duration.proto
-
-It has these top-level messages:
-	Duration
-*/
 package duration
 
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
@@ -25,7 +18,7 @@ var _ = math.Inf
 // is compatible with the proto package it is being compiled against.
 // A compilation error at this line likely means your copy of the
 // proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 
 // A Duration represents a signed, fixed-length span of time represented
 // as a count of seconds and fractions of seconds at nanosecond
@@ -91,21 +84,45 @@ type Duration struct {
 	// Signed seconds of the span of time. Must be from -315,576,000,000
 	// to +315,576,000,000 inclusive. Note: these bounds are computed from:
 	// 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
+	Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
 	// Signed fractions of a second at nanosecond resolution of the span
 	// of time. Durations less than one second are represented with a 0
 	// `seconds` field and a positive or negative `nanos` field. For durations
 	// of one second or more, a non-zero value for the `nanos` field must be
 	// of the same sign as the `seconds` field. Must be from -999,999,999
 	// to +999,999,999 inclusive.
-	Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
+	Nanos                int32    `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Duration) Reset()         { *m = Duration{} }
+func (m *Duration) String() string { return proto.CompactTextString(m) }
+func (*Duration) ProtoMessage()    {}
+func (*Duration) Descriptor() ([]byte, []int) {
+	return fileDescriptor_23597b2ebd7ac6c5, []int{0}
+}
+
+func (*Duration) XXX_WellKnownType() string { return "Duration" }
+
+func (m *Duration) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Duration.Unmarshal(m, b)
+}
+func (m *Duration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Duration.Marshal(b, m, deterministic)
+}
+func (m *Duration) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Duration.Merge(m, src)
+}
+func (m *Duration) XXX_Size() int {
+	return xxx_messageInfo_Duration.Size(m)
+}
+func (m *Duration) XXX_DiscardUnknown() {
+	xxx_messageInfo_Duration.DiscardUnknown(m)
 }
 
-func (m *Duration) Reset()                    { *m = Duration{} }
-func (m *Duration) String() string            { return proto.CompactTextString(m) }
-func (*Duration) ProtoMessage()               {}
-func (*Duration) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-func (*Duration) XXX_WellKnownType() string   { return "Duration" }
+var xxx_messageInfo_Duration proto.InternalMessageInfo
 
 func (m *Duration) GetSeconds() int64 {
 	if m != nil {
@@ -125,9 +142,9 @@ func init() {
 	proto.RegisterType((*Duration)(nil), "google.protobuf.Duration")
 }
 
-func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor0) }
+func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_23597b2ebd7ac6c5) }
 
-var fileDescriptor0 = []byte{
+var fileDescriptor_23597b2ebd7ac6c5 = []byte{
 	// 190 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
 	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a,
diff --git a/vendor/github.com/golang/protobuf/ptypes/regen.sh b/vendor/github.com/golang/protobuf/ptypes/regen.sh
deleted file mode 100755
index b50a9414ac24..000000000000
--- a/vendor/github.com/golang/protobuf/ptypes/regen.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/bin/bash -e
-#
-# This script fetches and rebuilds the "well-known types" protocol buffers.
-# To run this you will need protoc and goprotobuf installed;
-# see https://github.com/golang/protobuf for instructions.
-# You also need Go and Git installed.
-
-PKG=github.com/golang/protobuf/ptypes
-UPSTREAM=https://github.com/google/protobuf
-UPSTREAM_SUBDIR=src/google/protobuf
-PROTO_FILES=(any duration empty struct timestamp wrappers)
-
-function die() {
-  echo 1>&2 $*
-  exit 1
-}
-
-# Sanity check that the right tools are accessible.
-for tool in go git protoc protoc-gen-go; do
-  q=$(which $tool) || die "didn't find $tool"
-  echo 1>&2 "$tool: $q"
-done
-
-tmpdir=$(mktemp -d -t regen-wkt.XXXXXX)
-trap 'rm -rf $tmpdir' EXIT
-
-echo -n 1>&2 "finding package dir... "
-pkgdir=$(go list -f '{{.Dir}}' $PKG)
-echo 1>&2 $pkgdir
-base=$(echo $pkgdir | sed "s,/$PKG\$,,")
-echo 1>&2 "base: $base"
-cd "$base"
-
-echo 1>&2 "fetching latest protos... "
-git clone -q $UPSTREAM $tmpdir
-
-for file in ${PROTO_FILES[@]}; do
-  echo 1>&2 "* $file"
-  protoc --go_out=. -I$tmpdir/src $tmpdir/src/google/protobuf/$file.proto || die
-  cp $tmpdir/src/google/protobuf/$file.proto $PKG/$file
-done
-
-echo 1>&2 "All OK"
diff --git a/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go b/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go
new file mode 100644
index 000000000000..33daa73dd289
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go
@@ -0,0 +1,336 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/struct.proto
+
+package structpb
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+//  The JSON representation for `NullValue` is JSON `null`.
+type NullValue int32
+
+const (
+	// Null value.
+	NullValue_NULL_VALUE NullValue = 0
+)
+
+var NullValue_name = map[int32]string{
+	0: "NULL_VALUE",
+}
+
+var NullValue_value = map[string]int32{
+	"NULL_VALUE": 0,
+}
+
+func (x NullValue) String() string {
+	return proto.EnumName(NullValue_name, int32(x))
+}
+
+func (NullValue) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{0}
+}
+
+func (NullValue) XXX_WellKnownType() string { return "NullValue" }
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+type Struct struct {
+	// Unordered map of dynamically typed values.
+	Fields               map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Struct) Reset()         { *m = Struct{} }
+func (m *Struct) String() string { return proto.CompactTextString(m) }
+func (*Struct) ProtoMessage()    {}
+func (*Struct) Descriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{0}
+}
+
+func (*Struct) XXX_WellKnownType() string { return "Struct" }
+
+func (m *Struct) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Struct.Unmarshal(m, b)
+}
+func (m *Struct) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Struct.Marshal(b, m, deterministic)
+}
+func (m *Struct) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Struct.Merge(m, src)
+}
+func (m *Struct) XXX_Size() int {
+	return xxx_messageInfo_Struct.Size(m)
+}
+func (m *Struct) XXX_DiscardUnknown() {
+	xxx_messageInfo_Struct.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Struct proto.InternalMessageInfo
+
+func (m *Struct) GetFields() map[string]*Value {
+	if m != nil {
+		return m.Fields
+	}
+	return nil
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+type Value struct {
+	// The kind of value.
+	//
+	// Types that are valid to be assigned to Kind:
+	//	*Value_NullValue
+	//	*Value_NumberValue
+	//	*Value_StringValue
+	//	*Value_BoolValue
+	//	*Value_StructValue
+	//	*Value_ListValue
+	Kind                 isValue_Kind `protobuf_oneof:"kind"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *Value) Reset()         { *m = Value{} }
+func (m *Value) String() string { return proto.CompactTextString(m) }
+func (*Value) ProtoMessage()    {}
+func (*Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{1}
+}
+
+func (*Value) XXX_WellKnownType() string { return "Value" }
+
+func (m *Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Value.Unmarshal(m, b)
+}
+func (m *Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Value.Marshal(b, m, deterministic)
+}
+func (m *Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Value.Merge(m, src)
+}
+func (m *Value) XXX_Size() int {
+	return xxx_messageInfo_Value.Size(m)
+}
+func (m *Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Value proto.InternalMessageInfo
+
+type isValue_Kind interface {
+	isValue_Kind()
+}
+
+type Value_NullValue struct {
+	NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"`
+}
+
+type Value_NumberValue struct {
+	NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof"`
+}
+
+type Value_StringValue struct {
+	StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof"`
+}
+
+type Value_BoolValue struct {
+	BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof"`
+}
+
+type Value_StructValue struct {
+	StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof"`
+}
+
+type Value_ListValue struct {
+	ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof"`
+}
+
+func (*Value_NullValue) isValue_Kind() {}
+
+func (*Value_NumberValue) isValue_Kind() {}
+
+func (*Value_StringValue) isValue_Kind() {}
+
+func (*Value_BoolValue) isValue_Kind() {}
+
+func (*Value_StructValue) isValue_Kind() {}
+
+func (*Value_ListValue) isValue_Kind() {}
+
+func (m *Value) GetKind() isValue_Kind {
+	if m != nil {
+		return m.Kind
+	}
+	return nil
+}
+
+func (m *Value) GetNullValue() NullValue {
+	if x, ok := m.GetKind().(*Value_NullValue); ok {
+		return x.NullValue
+	}
+	return NullValue_NULL_VALUE
+}
+
+func (m *Value) GetNumberValue() float64 {
+	if x, ok := m.GetKind().(*Value_NumberValue); ok {
+		return x.NumberValue
+	}
+	return 0
+}
+
+func (m *Value) GetStringValue() string {
+	if x, ok := m.GetKind().(*Value_StringValue); ok {
+		return x.StringValue
+	}
+	return ""
+}
+
+func (m *Value) GetBoolValue() bool {
+	if x, ok := m.GetKind().(*Value_BoolValue); ok {
+		return x.BoolValue
+	}
+	return false
+}
+
+func (m *Value) GetStructValue() *Struct {
+	if x, ok := m.GetKind().(*Value_StructValue); ok {
+		return x.StructValue
+	}
+	return nil
+}
+
+func (m *Value) GetListValue() *ListValue {
+	if x, ok := m.GetKind().(*Value_ListValue); ok {
+		return x.ListValue
+	}
+	return nil
+}
+
+// XXX_OneofWrappers is for the internal use of the proto package.
+func (*Value) XXX_OneofWrappers() []interface{} {
+	return []interface{}{
+		(*Value_NullValue)(nil),
+		(*Value_NumberValue)(nil),
+		(*Value_StringValue)(nil),
+		(*Value_BoolValue)(nil),
+		(*Value_StructValue)(nil),
+		(*Value_ListValue)(nil),
+	}
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+type ListValue struct {
+	// Repeated field of dynamically typed values.
+	Values               []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ListValue) Reset()         { *m = ListValue{} }
+func (m *ListValue) String() string { return proto.CompactTextString(m) }
+func (*ListValue) ProtoMessage()    {}
+func (*ListValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{2}
+}
+
+func (*ListValue) XXX_WellKnownType() string { return "ListValue" }
+
+func (m *ListValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ListValue.Unmarshal(m, b)
+}
+func (m *ListValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ListValue.Marshal(b, m, deterministic)
+}
+func (m *ListValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ListValue.Merge(m, src)
+}
+func (m *ListValue) XXX_Size() int {
+	return xxx_messageInfo_ListValue.Size(m)
+}
+func (m *ListValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_ListValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ListValue proto.InternalMessageInfo
+
+func (m *ListValue) GetValues() []*Value {
+	if m != nil {
+		return m.Values
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value)
+	proto.RegisterType((*Struct)(nil), "google.protobuf.Struct")
+	proto.RegisterMapType((map[string]*Value)(nil), "google.protobuf.Struct.FieldsEntry")
+	proto.RegisterType((*Value)(nil), "google.protobuf.Value")
+	proto.RegisterType((*ListValue)(nil), "google.protobuf.ListValue")
+}
+
+func init() { proto.RegisterFile("google/protobuf/struct.proto", fileDescriptor_df322afd6c9fb402) }
+
+var fileDescriptor_df322afd6c9fb402 = []byte{
+	// 417 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0x41, 0x8b, 0xd3, 0x40,
+	0x14, 0xc7, 0x3b, 0xc9, 0x36, 0x98, 0x17, 0x59, 0x97, 0x11, 0xb4, 0xac, 0xa2, 0xa1, 0x7b, 0x09,
+	0x22, 0x29, 0xd6, 0x8b, 0x18, 0x2f, 0x06, 0xd6, 0x5d, 0x30, 0x2c, 0x31, 0xba, 0x15, 0xbc, 0x94,
+	0x26, 0x4d, 0x63, 0xe8, 0x74, 0x26, 0x24, 0x33, 0x4a, 0x8f, 0x7e, 0x0b, 0xcf, 0x1e, 0x3d, 0xfa,
+	0xe9, 0x3c, 0xca, 0xcc, 0x24, 0xa9, 0xb4, 0xf4, 0x94, 0xbc, 0xf7, 0x7e, 0xef, 0x3f, 0xef, 0xff,
+	0x66, 0xe0, 0x71, 0xc1, 0x58, 0x41, 0xf2, 0x49, 0x55, 0x33, 0xce, 0x52, 0xb1, 0x9a, 0x34, 0xbc,
+	0x16, 0x19, 0xf7, 0x55, 0x8c, 0xef, 0xe9, 0xaa, 0xdf, 0x55, 0xc7, 0x3f, 0x11, 0x58, 0x1f, 0x15,
+	0x81, 0x03, 0xb0, 0x56, 0x65, 0x4e, 0x96, 0xcd, 0x08, 0xb9, 0xa6, 0xe7, 0x4c, 0x2f, 0xfc, 0x3d,
+	0xd8, 0xd7, 0xa0, 0xff, 0x4e, 0x51, 0x97, 0x94, 0xd7, 0xdb, 0xa4, 0x6d, 0x39, 0xff, 0x00, 0xce,
+	0x7f, 0x69, 0x7c, 0x06, 0xe6, 0x3a, 0xdf, 0x8e, 0x90, 0x8b, 0x3c, 0x3b, 0x91, 0xbf, 0xf8, 0x39,
+	0x0c, 0xbf, 0x2d, 0x88, 0xc8, 0x47, 0x86, 0x8b, 0x3c, 0x67, 0xfa, 0xe0, 0x40, 0x7c, 0x26, 0xab,
+	0x89, 0x86, 0x5e, 0x1b, 0xaf, 0xd0, 0xf8, 0x8f, 0x01, 0x43, 0x95, 0xc4, 0x01, 0x00, 0x15, 0x84,
+	0xcc, 0xb5, 0x80, 0x14, 0x3d, 0x9d, 0x9e, 0x1f, 0x08, 0xdc, 0x08, 0x42, 0x14, 0x7f, 0x3d, 0x48,
+	0x6c, 0xda, 0x05, 0xf8, 0x02, 0xee, 0x52, 0xb1, 0x49, 0xf3, 0x7a, 0xbe, 0x3b, 0x1f, 0x5d, 0x0f,
+	0x12, 0x47, 0x67, 0x7b, 0xa8, 0xe1, 0x75, 0x49, 0x8b, 0x16, 0x32, 0xe5, 0xe0, 0x12, 0xd2, 0x59,
+	0x0d, 0x3d, 0x05, 0x48, 0x19, 0xeb, 0xc6, 0x38, 0x71, 0x91, 0x77, 0x47, 0x1e, 0x25, 0x73, 0x1a,
+	0x78, 0xa3, 0x54, 0x44, 0xc6, 0x5b, 0x64, 0xa8, 0xac, 0x3e, 0x3c, 0xb2, 0xc7, 0x56, 0x5e, 0x64,
+	0xbc, 0x77, 0x49, 0xca, 0xa6, 0xeb, 0xb5, 0x54, 0xef, 0xa1, 0xcb, 0xa8, 0x6c, 0x78, 0xef, 0x92,
+	0x74, 0x41, 0x68, 0xc1, 0xc9, 0xba, 0xa4, 0xcb, 0x71, 0x00, 0x76, 0x4f, 0x60, 0x1f, 0x2c, 0x25,
+	0xd6, 0xdd, 0xe8, 0xb1, 0xa5, 0xb7, 0xd4, 0xb3, 0x47, 0x60, 0xf7, 0x4b, 0xc4, 0xa7, 0x00, 0x37,
+	0xb7, 0x51, 0x34, 0x9f, 0xbd, 0x8d, 0x6e, 0x2f, 0xcf, 0x06, 0xe1, 0x0f, 0x04, 0xf7, 0x33, 0xb6,
+	0xd9, 0x97, 0x08, 0x1d, 0xed, 0x26, 0x96, 0x71, 0x8c, 0xbe, 0xbc, 0x28, 0x4a, 0xfe, 0x55, 0xa4,
+	0x7e, 0xc6, 0x36, 0x93, 0x82, 0x91, 0x05, 0x2d, 0x76, 0x4f, 0xb1, 0xe2, 0xdb, 0x2a, 0x6f, 0xda,
+	0x17, 0x19, 0xe8, 0x4f, 0x95, 0xfe, 0x45, 0xe8, 0x97, 0x61, 0x5e, 0xc5, 0xe1, 0x6f, 0xe3, 0xc9,
+	0x95, 0x16, 0x8f, 0xbb, 0xf9, 0x3e, 0xe7, 0x84, 0xbc, 0xa7, 0xec, 0x3b, 0xfd, 0x24, 0x3b, 0x53,
+	0x4b, 0x49, 0xbd, 0xfc, 0x17, 0x00, 0x00, 0xff, 0xff, 0xe8, 0x1b, 0x59, 0xf8, 0xe5, 0x02, 0x00,
+	0x00,
+}
diff --git a/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto b/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto
new file mode 100644
index 000000000000..7d7808e7fbb6
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto
@@ -0,0 +1,96 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option go_package = "github.com/golang/protobuf/ptypes/struct;structpb";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "StructProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+message Struct {
+  // Unordered map of dynamically typed values.
+  map<string, Value> fields = 1;
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+message Value {
+  // The kind of value.
+  oneof kind {
+    // Represents a null value.
+    NullValue null_value = 1;
+    // Represents a double value.
+    double number_value = 2;
+    // Represents a string value.
+    string string_value = 3;
+    // Represents a boolean value.
+    bool bool_value = 4;
+    // Represents a structured value.
+    Struct struct_value = 5;
+    // Represents a repeated `Value`.
+    ListValue list_value = 6;
+  }
+}
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+//  The JSON representation for `NullValue` is JSON `null`.
+enum NullValue {
+  // Null value.
+  NULL_VALUE = 0;
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+message ListValue {
+  // Repeated field of dynamically typed values.
+  repeated Value values = 1;
+}
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
index e23e4a25dafc..31cd846de991 100644
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
@@ -1,20 +1,13 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // source: google/protobuf/timestamp.proto
 
-/*
-Package timestamp is a generated protocol buffer package.
-
-It is generated from these files:
-	google/protobuf/timestamp.proto
-
-It has these top-level messages:
-	Timestamp
-*/
 package timestamp
 
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
@@ -25,7 +18,7 @@ var _ = math.Inf
 // is compatible with the proto package it is being compiled against.
 // A compilation error at this line likely means your copy of the
 // proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 
 // A Timestamp represents a point in time independent of any time zone
 // or calendar, represented as seconds and fractions of seconds at
@@ -90,7 +83,9 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 // {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
 // seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
 // are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
-// is required, though only UTC (as indicated by "Z") is presently supported.
+// is required. A proto3 JSON serializer should always use UTC (as indicated by
+// "Z") when printing the Timestamp type and a proto3 JSON parser should be
+// able to accept both UTC and other timezones (as indicated by an offset).
 //
 // For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
 // 01:30 UTC on January 15, 2017.
@@ -101,27 +96,51 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 // to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
 // with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
 // can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
-// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
-// to obtain a formatter capable of generating timestamps in this format.
+// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
+// ) to obtain a formatter capable of generating timestamps in this format.
 //
 //
 type Timestamp struct {
 	// Represents seconds of UTC time since Unix epoch
 	// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
 	// 9999-12-31T23:59:59Z inclusive.
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
+	Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
 	// Non-negative fractions of a second at nanosecond resolution. Negative
 	// second values with fractions must still have non-negative nanos values
 	// that count forward in time. Must be from 0 to 999,999,999
 	// inclusive.
-	Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
+	Nanos                int32    `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Timestamp) Reset()         { *m = Timestamp{} }
+func (m *Timestamp) String() string { return proto.CompactTextString(m) }
+func (*Timestamp) ProtoMessage()    {}
+func (*Timestamp) Descriptor() ([]byte, []int) {
+	return fileDescriptor_292007bbfe81227e, []int{0}
+}
+
+func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" }
+
+func (m *Timestamp) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Timestamp.Unmarshal(m, b)
+}
+func (m *Timestamp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Timestamp.Marshal(b, m, deterministic)
+}
+func (m *Timestamp) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Timestamp.Merge(m, src)
+}
+func (m *Timestamp) XXX_Size() int {
+	return xxx_messageInfo_Timestamp.Size(m)
+}
+func (m *Timestamp) XXX_DiscardUnknown() {
+	xxx_messageInfo_Timestamp.DiscardUnknown(m)
 }
 
-func (m *Timestamp) Reset()                    { *m = Timestamp{} }
-func (m *Timestamp) String() string            { return proto.CompactTextString(m) }
-func (*Timestamp) ProtoMessage()               {}
-func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-func (*Timestamp) XXX_WellKnownType() string   { return "Timestamp" }
+var xxx_messageInfo_Timestamp proto.InternalMessageInfo
 
 func (m *Timestamp) GetSeconds() int64 {
 	if m != nil {
@@ -141,9 +160,9 @@ func init() {
 	proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
 }
 
-func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor0) }
+func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) }
 
-var fileDescriptor0 = []byte{
+var fileDescriptor_292007bbfe81227e = []byte{
 	// 191 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f,
 	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d,
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
index b7cbd17502f2..eafb3fa03a67 100644
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
@@ -103,7 +103,9 @@ option objc_class_prefix = "GPB";
 // {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
 // seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
 // are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
-// is required, though only UTC (as indicated by "Z") is presently supported.
+// is required. A proto3 JSON serializer should always use UTC (as indicated by
+// "Z") when printing the Timestamp type and a proto3 JSON parser should be
+// able to accept both UTC and other timezones (as indicated by an offset).
 //
 // For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
 // 01:30 UTC on January 15, 2017.
@@ -114,8 +116,8 @@ option objc_class_prefix = "GPB";
 // to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
 // with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
 // can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
-// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
-// to obtain a formatter capable of generating timestamps in this format.
+// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
+// ) to obtain a formatter capable of generating timestamps in this format.
 //
 //
 message Timestamp {
diff --git a/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go
new file mode 100644
index 000000000000..add19a1adb03
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go
@@ -0,0 +1,461 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/wrappers.proto
+
+package wrappers
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Wrapper message for `double`.
+//
+// The JSON representation for `DoubleValue` is JSON number.
+type DoubleValue struct {
+	// The double value.
+	Value                float64  `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DoubleValue) Reset()         { *m = DoubleValue{} }
+func (m *DoubleValue) String() string { return proto.CompactTextString(m) }
+func (*DoubleValue) ProtoMessage()    {}
+func (*DoubleValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{0}
+}
+
+func (*DoubleValue) XXX_WellKnownType() string { return "DoubleValue" }
+
+func (m *DoubleValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DoubleValue.Unmarshal(m, b)
+}
+func (m *DoubleValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DoubleValue.Marshal(b, m, deterministic)
+}
+func (m *DoubleValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DoubleValue.Merge(m, src)
+}
+func (m *DoubleValue) XXX_Size() int {
+	return xxx_messageInfo_DoubleValue.Size(m)
+}
+func (m *DoubleValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_DoubleValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DoubleValue proto.InternalMessageInfo
+
+func (m *DoubleValue) GetValue() float64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `float`.
+//
+// The JSON representation for `FloatValue` is JSON number.
+type FloatValue struct {
+	// The float value.
+	Value                float32  `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *FloatValue) Reset()         { *m = FloatValue{} }
+func (m *FloatValue) String() string { return proto.CompactTextString(m) }
+func (*FloatValue) ProtoMessage()    {}
+func (*FloatValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{1}
+}
+
+func (*FloatValue) XXX_WellKnownType() string { return "FloatValue" }
+
+func (m *FloatValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FloatValue.Unmarshal(m, b)
+}
+func (m *FloatValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FloatValue.Marshal(b, m, deterministic)
+}
+func (m *FloatValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FloatValue.Merge(m, src)
+}
+func (m *FloatValue) XXX_Size() int {
+	return xxx_messageInfo_FloatValue.Size(m)
+}
+func (m *FloatValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_FloatValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FloatValue proto.InternalMessageInfo
+
+func (m *FloatValue) GetValue() float32 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `int64`.
+//
+// The JSON representation for `Int64Value` is JSON string.
+type Int64Value struct {
+	// The int64 value.
+	Value                int64    `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Int64Value) Reset()         { *m = Int64Value{} }
+func (m *Int64Value) String() string { return proto.CompactTextString(m) }
+func (*Int64Value) ProtoMessage()    {}
+func (*Int64Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{2}
+}
+
+func (*Int64Value) XXX_WellKnownType() string { return "Int64Value" }
+
+func (m *Int64Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Int64Value.Unmarshal(m, b)
+}
+func (m *Int64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Int64Value.Marshal(b, m, deterministic)
+}
+func (m *Int64Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Int64Value.Merge(m, src)
+}
+func (m *Int64Value) XXX_Size() int {
+	return xxx_messageInfo_Int64Value.Size(m)
+}
+func (m *Int64Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_Int64Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Int64Value proto.InternalMessageInfo
+
+func (m *Int64Value) GetValue() int64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `uint64`.
+//
+// The JSON representation for `UInt64Value` is JSON string.
+type UInt64Value struct {
+	// The uint64 value.
+	Value                uint64   `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UInt64Value) Reset()         { *m = UInt64Value{} }
+func (m *UInt64Value) String() string { return proto.CompactTextString(m) }
+func (*UInt64Value) ProtoMessage()    {}
+func (*UInt64Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{3}
+}
+
+func (*UInt64Value) XXX_WellKnownType() string { return "UInt64Value" }
+
+func (m *UInt64Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UInt64Value.Unmarshal(m, b)
+}
+func (m *UInt64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UInt64Value.Marshal(b, m, deterministic)
+}
+func (m *UInt64Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UInt64Value.Merge(m, src)
+}
+func (m *UInt64Value) XXX_Size() int {
+	return xxx_messageInfo_UInt64Value.Size(m)
+}
+func (m *UInt64Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_UInt64Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UInt64Value proto.InternalMessageInfo
+
+func (m *UInt64Value) GetValue() uint64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `int32`.
+//
+// The JSON representation for `Int32Value` is JSON number.
+type Int32Value struct {
+	// The int32 value.
+	Value                int32    `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Int32Value) Reset()         { *m = Int32Value{} }
+func (m *Int32Value) String() string { return proto.CompactTextString(m) }
+func (*Int32Value) ProtoMessage()    {}
+func (*Int32Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{4}
+}
+
+func (*Int32Value) XXX_WellKnownType() string { return "Int32Value" }
+
+func (m *Int32Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Int32Value.Unmarshal(m, b)
+}
+func (m *Int32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Int32Value.Marshal(b, m, deterministic)
+}
+func (m *Int32Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Int32Value.Merge(m, src)
+}
+func (m *Int32Value) XXX_Size() int {
+	return xxx_messageInfo_Int32Value.Size(m)
+}
+func (m *Int32Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_Int32Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Int32Value proto.InternalMessageInfo
+
+func (m *Int32Value) GetValue() int32 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `uint32`.
+//
+// The JSON representation for `UInt32Value` is JSON number.
+type UInt32Value struct {
+	// The uint32 value.
+	Value                uint32   `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UInt32Value) Reset()         { *m = UInt32Value{} }
+func (m *UInt32Value) String() string { return proto.CompactTextString(m) }
+func (*UInt32Value) ProtoMessage()    {}
+func (*UInt32Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{5}
+}
+
+func (*UInt32Value) XXX_WellKnownType() string { return "UInt32Value" }
+
+func (m *UInt32Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UInt32Value.Unmarshal(m, b)
+}
+func (m *UInt32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UInt32Value.Marshal(b, m, deterministic)
+}
+func (m *UInt32Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UInt32Value.Merge(m, src)
+}
+func (m *UInt32Value) XXX_Size() int {
+	return xxx_messageInfo_UInt32Value.Size(m)
+}
+func (m *UInt32Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_UInt32Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UInt32Value proto.InternalMessageInfo
+
+func (m *UInt32Value) GetValue() uint32 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `bool`.
+//
+// The JSON representation for `BoolValue` is JSON `true` and `false`.
+type BoolValue struct {
+	// The bool value.
+	Value                bool     `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *BoolValue) Reset()         { *m = BoolValue{} }
+func (m *BoolValue) String() string { return proto.CompactTextString(m) }
+func (*BoolValue) ProtoMessage()    {}
+func (*BoolValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{6}
+}
+
+func (*BoolValue) XXX_WellKnownType() string { return "BoolValue" }
+
+func (m *BoolValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_BoolValue.Unmarshal(m, b)
+}
+func (m *BoolValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_BoolValue.Marshal(b, m, deterministic)
+}
+func (m *BoolValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_BoolValue.Merge(m, src)
+}
+func (m *BoolValue) XXX_Size() int {
+	return xxx_messageInfo_BoolValue.Size(m)
+}
+func (m *BoolValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_BoolValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_BoolValue proto.InternalMessageInfo
+
+func (m *BoolValue) GetValue() bool {
+	if m != nil {
+		return m.Value
+	}
+	return false
+}
+
+// Wrapper message for `string`.
+//
+// The JSON representation for `StringValue` is JSON string.
+type StringValue struct {
+	// The string value.
+	Value                string   `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StringValue) Reset()         { *m = StringValue{} }
+func (m *StringValue) String() string { return proto.CompactTextString(m) }
+func (*StringValue) ProtoMessage()    {}
+func (*StringValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{7}
+}
+
+func (*StringValue) XXX_WellKnownType() string { return "StringValue" }
+
+func (m *StringValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StringValue.Unmarshal(m, b)
+}
+func (m *StringValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StringValue.Marshal(b, m, deterministic)
+}
+func (m *StringValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StringValue.Merge(m, src)
+}
+func (m *StringValue) XXX_Size() int {
+	return xxx_messageInfo_StringValue.Size(m)
+}
+func (m *StringValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_StringValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StringValue proto.InternalMessageInfo
+
+func (m *StringValue) GetValue() string {
+	if m != nil {
+		return m.Value
+	}
+	return ""
+}
+
+// Wrapper message for `bytes`.
+//
+// The JSON representation for `BytesValue` is JSON string.
+type BytesValue struct {
+	// The bytes value.
+	Value                []byte   `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *BytesValue) Reset()         { *m = BytesValue{} }
+func (m *BytesValue) String() string { return proto.CompactTextString(m) }
+func (*BytesValue) ProtoMessage()    {}
+func (*BytesValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{8}
+}
+
+func (*BytesValue) XXX_WellKnownType() string { return "BytesValue" }
+
+func (m *BytesValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_BytesValue.Unmarshal(m, b)
+}
+func (m *BytesValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_BytesValue.Marshal(b, m, deterministic)
+}
+func (m *BytesValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_BytesValue.Merge(m, src)
+}
+func (m *BytesValue) XXX_Size() int {
+	return xxx_messageInfo_BytesValue.Size(m)
+}
+func (m *BytesValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_BytesValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_BytesValue proto.InternalMessageInfo
+
+func (m *BytesValue) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*DoubleValue)(nil), "google.protobuf.DoubleValue")
+	proto.RegisterType((*FloatValue)(nil), "google.protobuf.FloatValue")
+	proto.RegisterType((*Int64Value)(nil), "google.protobuf.Int64Value")
+	proto.RegisterType((*UInt64Value)(nil), "google.protobuf.UInt64Value")
+	proto.RegisterType((*Int32Value)(nil), "google.protobuf.Int32Value")
+	proto.RegisterType((*UInt32Value)(nil), "google.protobuf.UInt32Value")
+	proto.RegisterType((*BoolValue)(nil), "google.protobuf.BoolValue")
+	proto.RegisterType((*StringValue)(nil), "google.protobuf.StringValue")
+	proto.RegisterType((*BytesValue)(nil), "google.protobuf.BytesValue")
+}
+
+func init() { proto.RegisterFile("google/protobuf/wrappers.proto", fileDescriptor_5377b62bda767935) }
+
+var fileDescriptor_5377b62bda767935 = []byte{
+	// 259 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x2f, 0x4a, 0x2c,
+	0x28, 0x48, 0x2d, 0x2a, 0xd6, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0xca,
+	0x5c, 0xdc, 0x2e, 0xf9, 0xa5, 0x49, 0x39, 0xa9, 0x61, 0x89, 0x39, 0xa5, 0xa9, 0x42, 0x22, 0x5c,
+	0xac, 0x65, 0x20, 0x86, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x63, 0x10, 0x84, 0xa3, 0xa4, 0xc4, 0xc5,
+	0xe5, 0x96, 0x93, 0x9f, 0x58, 0x82, 0x45, 0x0d, 0x13, 0x92, 0x1a, 0xcf, 0xbc, 0x12, 0x33, 0x13,
+	0x2c, 0x6a, 0x98, 0x61, 0x6a, 0x94, 0xb9, 0xb8, 0x43, 0x71, 0x29, 0x62, 0x41, 0x35, 0xc8, 0xd8,
+	0x08, 0x8b, 0x1a, 0x56, 0x34, 0x83, 0xb0, 0x2a, 0xe2, 0x85, 0x29, 0x52, 0xe4, 0xe2, 0x74, 0xca,
+	0xcf, 0xcf, 0xc1, 0xa2, 0x84, 0x03, 0xc9, 0x9c, 0xe0, 0x92, 0xa2, 0xcc, 0xbc, 0x74, 0x2c, 0x8a,
+	0x38, 0x91, 0x1c, 0xe4, 0x54, 0x59, 0x92, 0x5a, 0x8c, 0x45, 0x0d, 0x0f, 0x54, 0x8d, 0x53, 0x0d,
+	0x97, 0x70, 0x72, 0x7e, 0xae, 0x1e, 0x5a, 0xe8, 0x3a, 0xf1, 0x86, 0x43, 0x83, 0x3f, 0x00, 0x24,
+	0x12, 0xc0, 0x18, 0xa5, 0x95, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f, 0xab, 0x9f,
+	0x9e, 0x9f, 0x93, 0x98, 0x97, 0x8e, 0x88, 0xaa, 0x82, 0x92, 0xca, 0x82, 0xd4, 0x62, 0x78, 0x8c,
+	0xfd, 0x60, 0x64, 0x5c, 0xc4, 0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e,
+	0x00, 0x54, 0xa9, 0x5e, 0x78, 0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b,
+	0x12, 0x1b, 0xd8, 0x0c, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0x19, 0x6c, 0xb9, 0xb8, 0xfe,
+	0x01, 0x00, 0x00,
+}
diff --git a/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.proto b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
new file mode 100644
index 000000000000..01947639ac4e
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
@@ -0,0 +1,118 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Wrappers for primitive (non-message) types. These types are useful
+// for embedding primitives in the `google.protobuf.Any` type and for places
+// where we need to distinguish between the absence of a primitive
+// typed field and its default value.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option go_package = "github.com/golang/protobuf/ptypes/wrappers";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "WrappersProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+// Wrapper message for `double`.
+//
+// The JSON representation for `DoubleValue` is JSON number.
+message DoubleValue {
+  // The double value.
+  double value = 1;
+}
+
+// Wrapper message for `float`.
+//
+// The JSON representation for `FloatValue` is JSON number.
+message FloatValue {
+  // The float value.
+  float value = 1;
+}
+
+// Wrapper message for `int64`.
+//
+// The JSON representation for `Int64Value` is JSON string.
+message Int64Value {
+  // The int64 value.
+  int64 value = 1;
+}
+
+// Wrapper message for `uint64`.
+//
+// The JSON representation for `UInt64Value` is JSON string.
+message UInt64Value {
+  // The uint64 value.
+  uint64 value = 1;
+}
+
+// Wrapper message for `int32`.
+//
+// The JSON representation for `Int32Value` is JSON number.
+message Int32Value {
+  // The int32 value.
+  int32 value = 1;
+}
+
+// Wrapper message for `uint32`.
+//
+// The JSON representation for `UInt32Value` is JSON number.
+message UInt32Value {
+  // The uint32 value.
+  uint32 value = 1;
+}
+
+// Wrapper message for `bool`.
+//
+// The JSON representation for `BoolValue` is JSON `true` and `false`.
+message BoolValue {
+  // The bool value.
+  bool value = 1;
+}
+
+// Wrapper message for `string`.
+//
+// The JSON representation for `StringValue` is JSON string.
+message StringValue {
+  // The string value.
+  string value = 1;
+}
+
+// Wrapper message for `bytes`.
+//
+// The JSON representation for `BytesValue` is JSON string.
+message BytesValue {
+  // The bytes value.
+  bytes value = 1;
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt b/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt
new file mode 100644
index 000000000000..364516251b93
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt
@@ -0,0 +1,27 @@
+Copyright (c) 2015, Gengo, Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+
+    * Neither the name of Gengo, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived from this
+      software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel
new file mode 100644
index 000000000000..059e20335354
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel
@@ -0,0 +1,80 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+package(default_visibility = ["//visibility:public"])
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "context.go",
+        "convert.go",
+        "doc.go",
+        "errors.go",
+        "fieldmask.go",
+        "handler.go",
+        "marshal_json.go",
+        "marshal_jsonpb.go",
+        "marshal_proto.go",
+        "marshaler.go",
+        "marshaler_registry.go",
+        "mux.go",
+        "pattern.go",
+        "proto2_convert.go",
+        "proto_errors.go",
+        "query.go",
+    ],
+    importpath = "github.com/grpc-ecosystem/grpc-gateway/runtime",
+    deps = [
+        "//runtime/internal:go_default_library",
+        "//utilities:go_default_library",
+        "@com_github_golang_protobuf//jsonpb:go_default_library_gen",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@com_github_golang_protobuf//protoc-gen-go/generator:go_default_library_gen",
+        "@io_bazel_rules_go//proto/wkt:any_go_proto",
+        "@io_bazel_rules_go//proto/wkt:duration_go_proto",
+        "@io_bazel_rules_go//proto/wkt:field_mask_go_proto",
+        "@io_bazel_rules_go//proto/wkt:timestamp_go_proto",
+        "@io_bazel_rules_go//proto/wkt:wrappers_go_proto",
+        "@org_golang_google_grpc//codes:go_default_library",
+        "@org_golang_google_grpc//grpclog:go_default_library",
+        "@org_golang_google_grpc//metadata:go_default_library",
+        "@org_golang_google_grpc//status:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    size = "small",
+    srcs = [
+        "context_test.go",
+        "errors_test.go",
+        "fieldmask_test.go",
+        "handler_test.go",
+        "marshal_json_test.go",
+        "marshal_jsonpb_test.go",
+        "marshal_proto_test.go",
+        "marshaler_registry_test.go",
+        "mux_test.go",
+        "pattern_test.go",
+        "query_test.go",
+    ],
+    embed = [":go_default_library"],
+    deps = [
+        "//examples/proto/examplepb:go_default_library",
+        "//runtime/internal:go_default_library",
+        "//utilities:go_default_library",
+        "@com_github_golang_protobuf//jsonpb:go_default_library_gen",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@com_github_golang_protobuf//ptypes:go_default_library_gen",
+        "@go_googleapis//google/rpc:errdetails_go_proto",
+        "@io_bazel_rules_go//proto/wkt:duration_go_proto",
+        "@io_bazel_rules_go//proto/wkt:empty_go_proto",
+        "@io_bazel_rules_go//proto/wkt:field_mask_go_proto",
+        "@io_bazel_rules_go//proto/wkt:struct_go_proto",
+        "@io_bazel_rules_go//proto/wkt:timestamp_go_proto",
+        "@io_bazel_rules_go//proto/wkt:wrappers_go_proto",
+        "@org_golang_google_grpc//:go_default_library",
+        "@org_golang_google_grpc//codes:go_default_library",
+        "@org_golang_google_grpc//metadata:go_default_library",
+        "@org_golang_google_grpc//status:go_default_library",
+    ],
+)
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go
new file mode 100644
index 000000000000..896057e1e1e1
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go
@@ -0,0 +1,210 @@
+package runtime
+
+import (
+	"context"
+	"encoding/base64"
+	"fmt"
+	"net"
+	"net/http"
+	"net/textproto"
+	"strconv"
+	"strings"
+	"time"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+)
+
+// MetadataHeaderPrefix is the http prefix that represents custom metadata
+// parameters to or from a gRPC call.
+const MetadataHeaderPrefix = "Grpc-Metadata-"
+
+// MetadataPrefix is prepended to permanent HTTP header keys (as specified
+// by the IANA) when added to the gRPC context.
+const MetadataPrefix = "grpcgateway-"
+
+// MetadataTrailerPrefix is prepended to gRPC metadata as it is converted to
+// HTTP headers in a response handled by grpc-gateway
+const MetadataTrailerPrefix = "Grpc-Trailer-"
+
+const metadataGrpcTimeout = "Grpc-Timeout"
+const metadataHeaderBinarySuffix = "-Bin"
+
+const xForwardedFor = "X-Forwarded-For"
+const xForwardedHost = "X-Forwarded-Host"
+
+var (
+	// DefaultContextTimeout is used for gRPC call context.WithTimeout whenever a Grpc-Timeout inbound
+	// header isn't present. If the value is 0 the sent `context` will not have a timeout.
+	DefaultContextTimeout = 0 * time.Second
+)
+
+func decodeBinHeader(v string) ([]byte, error) {
+	if len(v)%4 == 0 {
+		// Input was padded, or padding was not necessary.
+		return base64.StdEncoding.DecodeString(v)
+	}
+	return base64.RawStdEncoding.DecodeString(v)
+}
+
+/*
+AnnotateContext adds context information such as metadata from the request.
+
+At a minimum, the RemoteAddr is included in the fashion of "X-Forwarded-For",
+except that the forwarded destination is not another HTTP service but rather
+a gRPC service.
+*/
+func AnnotateContext(ctx context.Context, mux *ServeMux, req *http.Request) (context.Context, error) {
+	var pairs []string
+	timeout := DefaultContextTimeout
+	if tm := req.Header.Get(metadataGrpcTimeout); tm != "" {
+		var err error
+		timeout, err = timeoutDecode(tm)
+		if err != nil {
+			return nil, status.Errorf(codes.InvalidArgument, "invalid grpc-timeout: %s", tm)
+		}
+	}
+
+	for key, vals := range req.Header {
+		for _, val := range vals {
+			key = textproto.CanonicalMIMEHeaderKey(key)
+			// For backwards-compatibility, pass through 'authorization' header with no prefix.
+			if key == "Authorization" {
+				pairs = append(pairs, "authorization", val)
+			}
+			if h, ok := mux.incomingHeaderMatcher(key); ok {
+				// Handles "-bin" metadata in grpc, since grpc will do another base64
+				// encode before sending to server, we need to decode it first.
+				if strings.HasSuffix(key, metadataHeaderBinarySuffix) {
+					b, err := decodeBinHeader(val)
+					if err != nil {
+						return nil, status.Errorf(codes.InvalidArgument, "invalid binary header %s: %s", key, err)
+					}
+
+					val = string(b)
+				}
+				pairs = append(pairs, h, val)
+			}
+		}
+	}
+	if host := req.Header.Get(xForwardedHost); host != "" {
+		pairs = append(pairs, strings.ToLower(xForwardedHost), host)
+	} else if req.Host != "" {
+		pairs = append(pairs, strings.ToLower(xForwardedHost), req.Host)
+	}
+
+	if addr := req.RemoteAddr; addr != "" {
+		if remoteIP, _, err := net.SplitHostPort(addr); err == nil {
+			if fwd := req.Header.Get(xForwardedFor); fwd == "" {
+				pairs = append(pairs, strings.ToLower(xForwardedFor), remoteIP)
+			} else {
+				pairs = append(pairs, strings.ToLower(xForwardedFor), fmt.Sprintf("%s, %s", fwd, remoteIP))
+			}
+		} else {
+			grpclog.Infof("invalid remote addr: %s", addr)
+		}
+	}
+
+	if timeout != 0 {
+		ctx, _ = context.WithTimeout(ctx, timeout)
+	}
+	if len(pairs) == 0 {
+		return ctx, nil
+	}
+	md := metadata.Pairs(pairs...)
+	for _, mda := range mux.metadataAnnotators {
+		md = metadata.Join(md, mda(ctx, req))
+	}
+	return metadata.NewOutgoingContext(ctx, md), nil
+}
+
+// ServerMetadata consists of metadata sent from gRPC server.
+type ServerMetadata struct {
+	HeaderMD  metadata.MD
+	TrailerMD metadata.MD
+}
+
+type serverMetadataKey struct{}
+
+// NewServerMetadataContext creates a new context with ServerMetadata
+func NewServerMetadataContext(ctx context.Context, md ServerMetadata) context.Context {
+	return context.WithValue(ctx, serverMetadataKey{}, md)
+}
+
+// ServerMetadataFromContext returns the ServerMetadata in ctx
+func ServerMetadataFromContext(ctx context.Context) (md ServerMetadata, ok bool) {
+	md, ok = ctx.Value(serverMetadataKey{}).(ServerMetadata)
+	return
+}
+
+func timeoutDecode(s string) (time.Duration, error) {
+	size := len(s)
+	if size < 2 {
+		return 0, fmt.Errorf("timeout string is too short: %q", s)
+	}
+	d, ok := timeoutUnitToDuration(s[size-1])
+	if !ok {
+		return 0, fmt.Errorf("timeout unit is not recognized: %q", s)
+	}
+	t, err := strconv.ParseInt(s[:size-1], 10, 64)
+	if err != nil {
+		return 0, err
+	}
+	return d * time.Duration(t), nil
+}
+
+func timeoutUnitToDuration(u uint8) (d time.Duration, ok bool) {
+	switch u {
+	case 'H':
+		return time.Hour, true
+	case 'M':
+		return time.Minute, true
+	case 'S':
+		return time.Second, true
+	case 'm':
+		return time.Millisecond, true
+	case 'u':
+		return time.Microsecond, true
+	case 'n':
+		return time.Nanosecond, true
+	default:
+	}
+	return
+}
+
+// isPermanentHTTPHeader checks whether hdr belongs to the list of
+// permenant request headers maintained by IANA.
+// http://www.iana.org/assignments/message-headers/message-headers.xml
+func isPermanentHTTPHeader(hdr string) bool {
+	switch hdr {
+	case
+		"Accept",
+		"Accept-Charset",
+		"Accept-Language",
+		"Accept-Ranges",
+		"Authorization",
+		"Cache-Control",
+		"Content-Type",
+		"Cookie",
+		"Date",
+		"Expect",
+		"From",
+		"Host",
+		"If-Match",
+		"If-Modified-Since",
+		"If-None-Match",
+		"If-Schedule-Tag-Match",
+		"If-Unmodified-Since",
+		"Max-Forwards",
+		"Origin",
+		"Pragma",
+		"Referer",
+		"User-Agent",
+		"Via",
+		"Warning":
+		return true
+	}
+	return false
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go
new file mode 100644
index 000000000000..a5b3bd6a792c
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go
@@ -0,0 +1,312 @@
+package runtime
+
+import (
+	"encoding/base64"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/golang/protobuf/jsonpb"
+	"github.com/golang/protobuf/ptypes/duration"
+	"github.com/golang/protobuf/ptypes/timestamp"
+	"github.com/golang/protobuf/ptypes/wrappers"
+)
+
+// String just returns the given string.
+// It is just for compatibility to other types.
+func String(val string) (string, error) {
+	return val, nil
+}
+
+// StringSlice converts 'val' where individual strings are separated by
+// 'sep' into a string slice.
+func StringSlice(val, sep string) ([]string, error) {
+	return strings.Split(val, sep), nil
+}
+
+// Bool converts the given string representation of a boolean value into bool.
+func Bool(val string) (bool, error) {
+	return strconv.ParseBool(val)
+}
+
+// BoolSlice converts 'val' where individual booleans are separated by
+// 'sep' into a bool slice.
+func BoolSlice(val, sep string) ([]bool, error) {
+	s := strings.Split(val, sep)
+	values := make([]bool, len(s))
+	for i, v := range s {
+		value, err := Bool(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Float64 converts the given string representation into representation of a floating point number into float64.
+func Float64(val string) (float64, error) {
+	return strconv.ParseFloat(val, 64)
+}
+
+// Float64Slice converts 'val' where individual floating point numbers are separated by
+// 'sep' into a float64 slice.
+func Float64Slice(val, sep string) ([]float64, error) {
+	s := strings.Split(val, sep)
+	values := make([]float64, len(s))
+	for i, v := range s {
+		value, err := Float64(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Float32 converts the given string representation of a floating point number into float32.
+func Float32(val string) (float32, error) {
+	f, err := strconv.ParseFloat(val, 32)
+	if err != nil {
+		return 0, err
+	}
+	return float32(f), nil
+}
+
+// Float32Slice converts 'val' where individual floating point numbers are separated by
+// 'sep' into a float32 slice.
+func Float32Slice(val, sep string) ([]float32, error) {
+	s := strings.Split(val, sep)
+	values := make([]float32, len(s))
+	for i, v := range s {
+		value, err := Float32(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Int64 converts the given string representation of an integer into int64.
+func Int64(val string) (int64, error) {
+	return strconv.ParseInt(val, 0, 64)
+}
+
+// Int64Slice converts 'val' where individual integers are separated by
+// 'sep' into a int64 slice.
+func Int64Slice(val, sep string) ([]int64, error) {
+	s := strings.Split(val, sep)
+	values := make([]int64, len(s))
+	for i, v := range s {
+		value, err := Int64(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Int32 converts the given string representation of an integer into int32.
+func Int32(val string) (int32, error) {
+	i, err := strconv.ParseInt(val, 0, 32)
+	if err != nil {
+		return 0, err
+	}
+	return int32(i), nil
+}
+
+// Int32Slice converts 'val' where individual integers are separated by
+// 'sep' into a int32 slice.
+func Int32Slice(val, sep string) ([]int32, error) {
+	s := strings.Split(val, sep)
+	values := make([]int32, len(s))
+	for i, v := range s {
+		value, err := Int32(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Uint64 converts the given string representation of an integer into uint64.
+func Uint64(val string) (uint64, error) {
+	return strconv.ParseUint(val, 0, 64)
+}
+
+// Uint64Slice converts 'val' where individual integers are separated by
+// 'sep' into a uint64 slice.
+func Uint64Slice(val, sep string) ([]uint64, error) {
+	s := strings.Split(val, sep)
+	values := make([]uint64, len(s))
+	for i, v := range s {
+		value, err := Uint64(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Uint32 converts the given string representation of an integer into uint32.
+func Uint32(val string) (uint32, error) {
+	i, err := strconv.ParseUint(val, 0, 32)
+	if err != nil {
+		return 0, err
+	}
+	return uint32(i), nil
+}
+
+// Uint32Slice converts 'val' where individual integers are separated by
+// 'sep' into a uint32 slice.
+func Uint32Slice(val, sep string) ([]uint32, error) {
+	s := strings.Split(val, sep)
+	values := make([]uint32, len(s))
+	for i, v := range s {
+		value, err := Uint32(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Bytes converts the given string representation of a byte sequence into a slice of bytes
+// A bytes sequence is encoded in URL-safe base64 without padding
+func Bytes(val string) ([]byte, error) {
+	b, err := base64.StdEncoding.DecodeString(val)
+	if err != nil {
+		b, err = base64.URLEncoding.DecodeString(val)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return b, nil
+}
+
+// BytesSlice converts 'val' where individual bytes sequences, encoded in URL-safe
+// base64 without padding, are separated by 'sep' into a slice of bytes slices slice.
+func BytesSlice(val, sep string) ([][]byte, error) {
+	s := strings.Split(val, sep)
+	values := make([][]byte, len(s))
+	for i, v := range s {
+		value, err := Bytes(v)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+// Timestamp converts the given RFC3339 formatted string into a timestamp.Timestamp.
+func Timestamp(val string) (*timestamp.Timestamp, error) {
+	var r *timestamp.Timestamp
+	err := jsonpb.UnmarshalString(val, r)
+	return r, err
+}
+
+// Duration converts the given string into a timestamp.Duration.
+func Duration(val string) (*duration.Duration, error) {
+	var r *duration.Duration
+	err := jsonpb.UnmarshalString(val, r)
+	return r, err
+}
+
+// Enum converts the given string into an int32 that should be type casted into the
+// correct enum proto type.
+func Enum(val string, enumValMap map[string]int32) (int32, error) {
+	e, ok := enumValMap[val]
+	if ok {
+		return e, nil
+	}
+
+	i, err := Int32(val)
+	if err != nil {
+		return 0, fmt.Errorf("%s is not valid", val)
+	}
+	for _, v := range enumValMap {
+		if v == i {
+			return i, nil
+		}
+	}
+	return 0, fmt.Errorf("%s is not valid", val)
+}
+
+// EnumSlice converts 'val' where individual enums are separated by 'sep'
+// into a int32 slice. Each individual int32 should be type casted into the
+// correct enum proto type.
+func EnumSlice(val, sep string, enumValMap map[string]int32) ([]int32, error) {
+	s := strings.Split(val, sep)
+	values := make([]int32, len(s))
+	for i, v := range s {
+		value, err := Enum(v, enumValMap)
+		if err != nil {
+			return values, err
+		}
+		values[i] = value
+	}
+	return values, nil
+}
+
+/*
+	Support fot google.protobuf.wrappers on top of primitive types
+*/
+
+// StringValue well-known type support as wrapper around string type
+func StringValue(val string) (*wrappers.StringValue, error) {
+	return &wrappers.StringValue{Value: val}, nil
+}
+
+// FloatValue well-known type support as wrapper around float32 type
+func FloatValue(val string) (*wrappers.FloatValue, error) {
+	parsedVal, err := Float32(val)
+	return &wrappers.FloatValue{Value: parsedVal}, err
+}
+
+// DoubleValue well-known type support as wrapper around float64 type
+func DoubleValue(val string) (*wrappers.DoubleValue, error) {
+	parsedVal, err := Float64(val)
+	return &wrappers.DoubleValue{Value: parsedVal}, err
+}
+
+// BoolValue well-known type support as wrapper around bool type
+func BoolValue(val string) (*wrappers.BoolValue, error) {
+	parsedVal, err := Bool(val)
+	return &wrappers.BoolValue{Value: parsedVal}, err
+}
+
+// Int32Value well-known type support as wrapper around int32 type
+func Int32Value(val string) (*wrappers.Int32Value, error) {
+	parsedVal, err := Int32(val)
+	return &wrappers.Int32Value{Value: parsedVal}, err
+}
+
+// UInt32Value well-known type support as wrapper around uint32 type
+func UInt32Value(val string) (*wrappers.UInt32Value, error) {
+	parsedVal, err := Uint32(val)
+	return &wrappers.UInt32Value{Value: parsedVal}, err
+}
+
+// Int64Value well-known type support as wrapper around int64 type
+func Int64Value(val string) (*wrappers.Int64Value, error) {
+	parsedVal, err := Int64(val)
+	return &wrappers.Int64Value{Value: parsedVal}, err
+}
+
+// UInt64Value well-known type support as wrapper around uint64 type
+func UInt64Value(val string) (*wrappers.UInt64Value, error) {
+	parsedVal, err := Uint64(val)
+	return &wrappers.UInt64Value{Value: parsedVal}, err
+}
+
+// BytesValue well-known type support as wrapper around bytes[] type
+func BytesValue(val string) (*wrappers.BytesValue, error) {
+	parsedVal, err := Bytes(val)
+	return &wrappers.BytesValue{Value: parsedVal}, err
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go
new file mode 100644
index 000000000000..b6e5ddf7a9f1
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go
@@ -0,0 +1,5 @@
+/*
+Package runtime contains runtime helper functions used by
+servers which protoc-gen-grpc-gateway generates.
+*/
+package runtime
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go
new file mode 100644
index 000000000000..b39f55ea824e
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go
@@ -0,0 +1,136 @@
+package runtime
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes/any"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// HTTPStatusFromCode converts a gRPC error code into the corresponding HTTP response status.
+// See: https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+func HTTPStatusFromCode(code codes.Code) int {
+	switch code {
+	case codes.OK:
+		return http.StatusOK
+	case codes.Canceled:
+		return http.StatusRequestTimeout
+	case codes.Unknown:
+		return http.StatusInternalServerError
+	case codes.InvalidArgument:
+		return http.StatusBadRequest
+	case codes.DeadlineExceeded:
+		return http.StatusGatewayTimeout
+	case codes.NotFound:
+		return http.StatusNotFound
+	case codes.AlreadyExists:
+		return http.StatusConflict
+	case codes.PermissionDenied:
+		return http.StatusForbidden
+	case codes.Unauthenticated:
+		return http.StatusUnauthorized
+	case codes.ResourceExhausted:
+		return http.StatusTooManyRequests
+	case codes.FailedPrecondition:
+		return http.StatusPreconditionFailed
+	case codes.Aborted:
+		return http.StatusConflict
+	case codes.OutOfRange:
+		return http.StatusBadRequest
+	case codes.Unimplemented:
+		return http.StatusNotImplemented
+	case codes.Internal:
+		return http.StatusInternalServerError
+	case codes.Unavailable:
+		return http.StatusServiceUnavailable
+	case codes.DataLoss:
+		return http.StatusInternalServerError
+	}
+
+	grpclog.Infof("Unknown gRPC error code: %v", code)
+	return http.StatusInternalServerError
+}
+
+var (
+	// HTTPError replies to the request with the error.
+	// You can set a custom function to this variable to customize error format.
+	HTTPError = DefaultHTTPError
+	// OtherErrorHandler handles the following error used by the gateway: StatusMethodNotAllowed StatusNotFound and StatusBadRequest
+	OtherErrorHandler = DefaultOtherErrorHandler
+)
+
+type errorBody struct {
+	Error   string     `protobuf:"bytes,1,name=error" json:"error"`
+	// This is to make the error more compatible with users that expect errors to be Status objects:
+	// https://github.com/grpc/grpc/blob/master/src/proto/grpc/status/status.proto
+	// It should be the exact same message as the Error field.
+	Message string     `protobuf:"bytes,1,name=message" json:"message"`
+	Code    int32      `protobuf:"varint,2,name=code" json:"code"`
+	Details []*any.Any `protobuf:"bytes,3,rep,name=details" json:"details,omitempty"`
+}
+
+// Make this also conform to proto.Message for builtin JSONPb Marshaler
+func (e *errorBody) Reset()         { *e = errorBody{} }
+func (e *errorBody) String() string { return proto.CompactTextString(e) }
+func (*errorBody) ProtoMessage()    {}
+
+// DefaultHTTPError is the default implementation of HTTPError.
+// If "err" is an error from gRPC system, the function replies with the status code mapped by HTTPStatusFromCode.
+// If otherwise, it replies with http.StatusInternalServerError.
+//
+// The response body returned by this function is a JSON object,
+// which contains a member whose key is "error" and whose value is err.Error().
+func DefaultHTTPError(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, _ *http.Request, err error) {
+	const fallback = `{"error": "failed to marshal error message"}`
+
+	w.Header().Del("Trailer")
+	w.Header().Set("Content-Type", marshaler.ContentType())
+
+	s, ok := status.FromError(err)
+	if !ok {
+		s = status.New(codes.Unknown, err.Error())
+	}
+
+	body := &errorBody{
+		Error:   s.Message(),
+		Message: s.Message(),
+		Code:    int32(s.Code()),
+		Details: s.Proto().GetDetails(),
+	}
+
+	buf, merr := marshaler.Marshal(body)
+	if merr != nil {
+		grpclog.Infof("Failed to marshal error message %q: %v", body, merr)
+		w.WriteHeader(http.StatusInternalServerError)
+		if _, err := io.WriteString(w, fallback); err != nil {
+			grpclog.Infof("Failed to write response: %v", err)
+		}
+		return
+	}
+
+	md, ok := ServerMetadataFromContext(ctx)
+	if !ok {
+		grpclog.Infof("Failed to extract ServerMetadata from context")
+	}
+
+	handleForwardResponseServerMetadata(w, mux, md)
+	handleForwardResponseTrailerHeader(w, md)
+	st := HTTPStatusFromCode(s.Code())
+	w.WriteHeader(st)
+	if _, err := w.Write(buf); err != nil {
+		grpclog.Infof("Failed to write response: %v", err)
+	}
+
+	handleForwardResponseTrailer(w, md)
+}
+
+// DefaultOtherErrorHandler is the default implementation of OtherErrorHandler.
+// It simply writes a string representation of the given error into "w".
+func DefaultOtherErrorHandler(w http.ResponseWriter, _ *http.Request, msg string, code int) {
+	http.Error(w, msg, code)
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go
new file mode 100644
index 000000000000..e1cf7a91461f
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go
@@ -0,0 +1,70 @@
+package runtime
+
+import (
+	"encoding/json"
+	"io"
+	"strings"
+
+	"github.com/golang/protobuf/protoc-gen-go/generator"
+	"google.golang.org/genproto/protobuf/field_mask"
+)
+
+// FieldMaskFromRequestBody creates a FieldMask printing all complete paths from the JSON body.
+func FieldMaskFromRequestBody(r io.Reader) (*field_mask.FieldMask, error) {
+	fm := &field_mask.FieldMask{}
+	var root interface{}
+	if err := json.NewDecoder(r).Decode(&root); err != nil {
+		if err == io.EOF {
+			return fm, nil
+		}
+		return nil, err
+	}
+
+	queue := []fieldMaskPathItem{{node: root}}
+	for len(queue) > 0 {
+		// dequeue an item
+		item := queue[0]
+		queue = queue[1:]
+
+		if m, ok := item.node.(map[string]interface{}); ok {
+			// if the item is an object, then enqueue all of its children
+			for k, v := range m {
+				queue = append(queue, fieldMaskPathItem{path: append(item.path, generator.CamelCase(k)), node: v})
+			}
+		} else if len(item.path) > 0 {
+			// otherwise, it's a leaf node so print its path
+			fm.Paths = append(fm.Paths, strings.Join(item.path, "."))
+		}
+	}
+
+	return fm, nil
+}
+
+// fieldMaskPathItem stores a in-progress deconstruction of a path for a fieldmask
+type fieldMaskPathItem struct {
+	// the list of prior fields leading up to node
+	path []string
+
+	// a generic decoded json object the current item to inspect for further path extraction
+	node interface{}
+}
+
+// CamelCaseFieldMask updates the given FieldMask by converting all of its paths to CamelCase, using the same heuristic
+// that's used for naming protobuf fields in Go.
+func CamelCaseFieldMask(mask *field_mask.FieldMask) {
+	if mask == nil || mask.Paths == nil {
+		return
+	}
+
+	var newPaths []string
+	for _, path := range mask.Paths {
+		lowerCasedParts := strings.Split(path, ".")
+		var camelCasedParts []string
+		for _, part := range lowerCasedParts {
+			camelCasedParts = append(camelCasedParts, generator.CamelCase(part))
+		}
+		newPaths = append(newPaths, strings.Join(camelCasedParts, "."))
+	}
+
+	mask.Paths = newPaths
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go
new file mode 100644
index 000000000000..8ad9d766e1ce
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go
@@ -0,0 +1,206 @@
+package runtime
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"net/textproto"
+
+	"context"
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes/any"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime/internal"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// ForwardResponseStream forwards the stream from gRPC server to REST client.
+func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, recv func() (proto.Message, error), opts ...func(context.Context, http.ResponseWriter, proto.Message) error) {
+	f, ok := w.(http.Flusher)
+	if !ok {
+		grpclog.Infof("Flush not supported in %T", w)
+		http.Error(w, "unexpected type of web server", http.StatusInternalServerError)
+		return
+	}
+
+	md, ok := ServerMetadataFromContext(ctx)
+	if !ok {
+		grpclog.Infof("Failed to extract ServerMetadata from context")
+		http.Error(w, "unexpected error", http.StatusInternalServerError)
+		return
+	}
+	handleForwardResponseServerMetadata(w, mux, md)
+
+	w.Header().Set("Transfer-Encoding", "chunked")
+	w.Header().Set("Content-Type", marshaler.ContentType())
+	if err := handleForwardResponseOptions(ctx, w, nil, opts); err != nil {
+		HTTPError(ctx, mux, marshaler, w, req, err)
+		return
+	}
+
+	var delimiter []byte
+	if d, ok := marshaler.(Delimited); ok {
+		delimiter = d.Delimiter()
+	} else {
+		delimiter = []byte("\n")
+	}
+
+	var wroteHeader bool
+	for {
+		resp, err := recv()
+		if err == io.EOF {
+			return
+		}
+		if err != nil {
+			handleForwardResponseStreamError(wroteHeader, marshaler, w, err)
+			return
+		}
+		if err := handleForwardResponseOptions(ctx, w, resp, opts); err != nil {
+			handleForwardResponseStreamError(wroteHeader, marshaler, w, err)
+			return
+		}
+
+		buf, err := marshaler.Marshal(streamChunk(resp, nil))
+		if err != nil {
+			grpclog.Infof("Failed to marshal response chunk: %v", err)
+			handleForwardResponseStreamError(wroteHeader, marshaler, w, err)
+			return
+		}
+		if _, err = w.Write(buf); err != nil {
+			grpclog.Infof("Failed to send response chunk: %v", err)
+			return
+		}
+		wroteHeader = true
+		if _, err = w.Write(delimiter); err != nil {
+			grpclog.Infof("Failed to send delimiter chunk: %v", err)
+			return
+		}
+		f.Flush()
+	}
+}
+
+func handleForwardResponseServerMetadata(w http.ResponseWriter, mux *ServeMux, md ServerMetadata) {
+	for k, vs := range md.HeaderMD {
+		if h, ok := mux.outgoingHeaderMatcher(k); ok {
+			for _, v := range vs {
+				w.Header().Add(h, v)
+			}
+		}
+	}
+}
+
+func handleForwardResponseTrailerHeader(w http.ResponseWriter, md ServerMetadata) {
+	for k := range md.TrailerMD {
+		tKey := textproto.CanonicalMIMEHeaderKey(fmt.Sprintf("%s%s", MetadataTrailerPrefix, k))
+		w.Header().Add("Trailer", tKey)
+	}
+}
+
+func handleForwardResponseTrailer(w http.ResponseWriter, md ServerMetadata) {
+	for k, vs := range md.TrailerMD {
+		tKey := fmt.Sprintf("%s%s", MetadataTrailerPrefix, k)
+		for _, v := range vs {
+			w.Header().Add(tKey, v)
+		}
+	}
+}
+
+// responseBody interface contains method for getting field for marshaling to the response body
+// this method is generated for response struct from the value of `response_body` in the `google.api.HttpRule`
+type responseBody interface {
+	XXX_ResponseBody() interface{}
+}
+
+// ForwardResponseMessage forwards the message "resp" from gRPC server to REST client.
+func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, resp proto.Message, opts ...func(context.Context, http.ResponseWriter, proto.Message) error) {
+	md, ok := ServerMetadataFromContext(ctx)
+	if !ok {
+		grpclog.Infof("Failed to extract ServerMetadata from context")
+	}
+
+	handleForwardResponseServerMetadata(w, mux, md)
+	handleForwardResponseTrailerHeader(w, md)
+	w.Header().Set("Content-Type", marshaler.ContentType())
+	if err := handleForwardResponseOptions(ctx, w, resp, opts); err != nil {
+		HTTPError(ctx, mux, marshaler, w, req, err)
+		return
+	}
+	var buf []byte
+	var err error
+	if rb, ok := resp.(responseBody); ok {
+		buf, err = marshaler.Marshal(rb.XXX_ResponseBody())
+	} else {
+		buf, err = marshaler.Marshal(resp)
+	}
+	if err != nil {
+		grpclog.Infof("Marshal error: %v", err)
+		HTTPError(ctx, mux, marshaler, w, req, err)
+		return
+	}
+
+	if _, err = w.Write(buf); err != nil {
+		grpclog.Infof("Failed to write response: %v", err)
+	}
+
+	handleForwardResponseTrailer(w, md)
+}
+
+func handleForwardResponseOptions(ctx context.Context, w http.ResponseWriter, resp proto.Message, opts []func(context.Context, http.ResponseWriter, proto.Message) error) error {
+	if len(opts) == 0 {
+		return nil
+	}
+	for _, opt := range opts {
+		if err := opt(ctx, w, resp); err != nil {
+			grpclog.Infof("Error handling ForwardResponseOptions: %v", err)
+			return err
+		}
+	}
+	return nil
+}
+
+func handleForwardResponseStreamError(wroteHeader bool, marshaler Marshaler, w http.ResponseWriter, err error) {
+	buf, merr := marshaler.Marshal(streamChunk(nil, err))
+	if merr != nil {
+		grpclog.Infof("Failed to marshal an error: %v", merr)
+		return
+	}
+	if !wroteHeader {
+		s, ok := status.FromError(err)
+		if !ok {
+			s = status.New(codes.Unknown, err.Error())
+		}
+		w.WriteHeader(HTTPStatusFromCode(s.Code()))
+	}
+	if _, werr := w.Write(buf); werr != nil {
+		grpclog.Infof("Failed to notify error to client: %v", werr)
+		return
+	}
+}
+
+func streamChunk(result proto.Message, err error) map[string]proto.Message {
+	if err != nil {
+		grpcCode := codes.Unknown
+		grpcMessage := err.Error()
+		var grpcDetails []*any.Any
+		if s, ok := status.FromError(err); ok {
+			grpcCode = s.Code()
+			grpcMessage = s.Message()
+			grpcDetails = s.Proto().GetDetails()
+		}
+		httpCode := HTTPStatusFromCode(grpcCode)
+		return map[string]proto.Message{
+			"error": &internal.StreamError{
+				GrpcCode:   int32(grpcCode),
+				HttpCode:   int32(httpCode),
+				Message:    grpcMessage,
+				HttpStatus: http.StatusText(httpCode),
+				Details:    grpcDetails,
+			},
+		}
+	}
+	if result == nil {
+		return streamChunk(nil, fmt.Errorf("empty response"))
+	}
+	return map[string]proto.Message{"result": result}
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/BUILD.bazel
new file mode 100644
index 000000000000..635657304232
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/BUILD.bazel
@@ -0,0 +1,22 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library")
+
+package(default_visibility = ["//runtime:__subpackages__"])
+
+proto_library(
+    name = "internal_proto",
+    srcs = ["stream_chunk.proto"],
+    deps = ["@com_google_protobuf//:any_proto"],
+)
+
+go_proto_library(
+    name = "internal_go_proto",
+    importpath = "github.com/grpc-ecosystem/grpc-gateway/runtime/internal",
+    proto = ":internal_proto",
+)
+
+go_library(
+    name = "go_default_library",
+    embed = [":internal_go_proto"],
+    importpath = "github.com/grpc-ecosystem/grpc-gateway/runtime/internal",
+)
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/stream_chunk.pb.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/stream_chunk.pb.go
new file mode 100644
index 000000000000..f4af074808b2
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/stream_chunk.pb.go
@@ -0,0 +1,119 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: runtime/internal/stream_chunk.proto
+
+package internal
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import any "github.com/golang/protobuf/ptypes/any"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// StreamError is a response type which is returned when
+// streaming rpc returns an error.
+type StreamError struct {
+	GrpcCode             int32      `protobuf:"varint,1,opt,name=grpc_code,json=grpcCode,proto3" json:"grpc_code,omitempty"`
+	HttpCode             int32      `protobuf:"varint,2,opt,name=http_code,json=httpCode,proto3" json:"http_code,omitempty"`
+	Message              string     `protobuf:"bytes,3,opt,name=message,proto3" json:"message,omitempty"`
+	HttpStatus           string     `protobuf:"bytes,4,opt,name=http_status,json=httpStatus,proto3" json:"http_status,omitempty"`
+	Details              []*any.Any `protobuf:"bytes,5,rep,name=details,proto3" json:"details,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
+	XXX_unrecognized     []byte     `json:"-"`
+	XXX_sizecache        int32      `json:"-"`
+}
+
+func (m *StreamError) Reset()         { *m = StreamError{} }
+func (m *StreamError) String() string { return proto.CompactTextString(m) }
+func (*StreamError) ProtoMessage()    {}
+func (*StreamError) Descriptor() ([]byte, []int) {
+	return fileDescriptor_stream_chunk_6adb10b40700458b, []int{0}
+}
+func (m *StreamError) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StreamError.Unmarshal(m, b)
+}
+func (m *StreamError) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StreamError.Marshal(b, m, deterministic)
+}
+func (dst *StreamError) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StreamError.Merge(dst, src)
+}
+func (m *StreamError) XXX_Size() int {
+	return xxx_messageInfo_StreamError.Size(m)
+}
+func (m *StreamError) XXX_DiscardUnknown() {
+	xxx_messageInfo_StreamError.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StreamError proto.InternalMessageInfo
+
+func (m *StreamError) GetGrpcCode() int32 {
+	if m != nil {
+		return m.GrpcCode
+	}
+	return 0
+}
+
+func (m *StreamError) GetHttpCode() int32 {
+	if m != nil {
+		return m.HttpCode
+	}
+	return 0
+}
+
+func (m *StreamError) GetMessage() string {
+	if m != nil {
+		return m.Message
+	}
+	return ""
+}
+
+func (m *StreamError) GetHttpStatus() string {
+	if m != nil {
+		return m.HttpStatus
+	}
+	return ""
+}
+
+func (m *StreamError) GetDetails() []*any.Any {
+	if m != nil {
+		return m.Details
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*StreamError)(nil), "grpc.gateway.runtime.StreamError")
+}
+
+func init() {
+	proto.RegisterFile("runtime/internal/stream_chunk.proto", fileDescriptor_stream_chunk_6adb10b40700458b)
+}
+
+var fileDescriptor_stream_chunk_6adb10b40700458b = []byte{
+	// 226 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x34, 0x90, 0xc1, 0x4e, 0x84, 0x30,
+	0x10, 0x86, 0x83, 0xeb, 0xba, 0xbb, 0xc3, 0x8d, 0xec, 0xa1, 0xea, 0x41, 0xa2, 0x17, 0x4e, 0x25,
+	0xd1, 0x27, 0x50, 0xe3, 0x0b, 0xb0, 0x37, 0x2f, 0x9b, 0x59, 0x18, 0x0b, 0x11, 0x5a, 0x32, 0x1d,
+	0x62, 0x78, 0x2d, 0x9f, 0xd0, 0xb4, 0xc8, 0xb1, 0xdf, 0xf7, 0xff, 0x93, 0x3f, 0x85, 0x27, 0x9e,
+	0xac, 0x74, 0x03, 0x95, 0x9d, 0x15, 0x62, 0x8b, 0x7d, 0xe9, 0x85, 0x09, 0x87, 0x73, 0xdd, 0x4e,
+	0xf6, 0x5b, 0x8f, 0xec, 0xc4, 0x65, 0x47, 0xc3, 0x63, 0xad, 0x0d, 0x0a, 0xfd, 0xe0, 0xac, 0xff,
+	0x1b, 0x77, 0xb7, 0xc6, 0x39, 0xd3, 0x53, 0x19, 0x33, 0x97, 0xe9, 0xab, 0x44, 0x3b, 0x2f, 0x85,
+	0xc7, 0xdf, 0x04, 0xd2, 0x53, 0xbc, 0xf3, 0xc1, 0xec, 0x38, 0xbb, 0x87, 0x43, 0x38, 0x71, 0xae,
+	0x5d, 0x43, 0x2a, 0xc9, 0x93, 0x62, 0x5b, 0xed, 0x03, 0x78, 0x77, 0x0d, 0x05, 0xd9, 0x8a, 0x8c,
+	0x8b, 0xbc, 0x5a, 0x64, 0x00, 0x51, 0x2a, 0xd8, 0x0d, 0xe4, 0x3d, 0x1a, 0x52, 0x9b, 0x3c, 0x29,
+	0x0e, 0xd5, 0xfa, 0xcc, 0x1e, 0x20, 0x8d, 0x35, 0x2f, 0x28, 0x93, 0x57, 0xd7, 0xd1, 0x42, 0x40,
+	0xa7, 0x48, 0x32, 0x0d, 0xbb, 0x86, 0x04, 0xbb, 0xde, 0xab, 0x6d, 0xbe, 0x29, 0xd2, 0xe7, 0xa3,
+	0x5e, 0x16, 0xeb, 0x75, 0xb1, 0x7e, 0xb5, 0x73, 0xb5, 0x86, 0xde, 0xe0, 0x73, 0xbf, 0x7e, 0xc2,
+	0xe5, 0x26, 0x46, 0x5e, 0xfe, 0x02, 0x00, 0x00, 0xff, 0xff, 0x16, 0x75, 0x92, 0x08, 0x1f, 0x01,
+	0x00, 0x00,
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/stream_chunk.proto b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/stream_chunk.proto
new file mode 100644
index 000000000000..55f42ce63ec0
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/internal/stream_chunk.proto
@@ -0,0 +1,15 @@
+syntax = "proto3";
+package grpc.gateway.runtime;
+option go_package = "internal";
+
+import "google/protobuf/any.proto";
+
+// StreamError is a response type which is returned when
+// streaming rpc returns an error.
+message StreamError {
+	int32 grpc_code = 1;
+	int32 http_code = 2;
+	string message = 3;
+	string http_status = 4;
+	repeated google.protobuf.Any details = 5;
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go
new file mode 100644
index 000000000000..f9d3a585a4c0
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go
@@ -0,0 +1,45 @@
+package runtime
+
+import (
+	"encoding/json"
+	"io"
+)
+
+// JSONBuiltin is a Marshaler which marshals/unmarshals into/from JSON
+// with the standard "encoding/json" package of Golang.
+// Although it is generally faster for simple proto messages than JSONPb,
+// it does not support advanced features of protobuf, e.g. map, oneof, ....
+//
+// The NewEncoder and NewDecoder types return *json.Encoder and
+// *json.Decoder respectively.
+type JSONBuiltin struct{}
+
+// ContentType always Returns "application/json".
+func (*JSONBuiltin) ContentType() string {
+	return "application/json"
+}
+
+// Marshal marshals "v" into JSON
+func (j *JSONBuiltin) Marshal(v interface{}) ([]byte, error) {
+	return json.Marshal(v)
+}
+
+// Unmarshal unmarshals JSON data into "v".
+func (j *JSONBuiltin) Unmarshal(data []byte, v interface{}) error {
+	return json.Unmarshal(data, v)
+}
+
+// NewDecoder returns a Decoder which reads JSON stream from "r".
+func (j *JSONBuiltin) NewDecoder(r io.Reader) Decoder {
+	return json.NewDecoder(r)
+}
+
+// NewEncoder returns an Encoder which writes JSON stream into "w".
+func (j *JSONBuiltin) NewEncoder(w io.Writer) Encoder {
+	return json.NewEncoder(w)
+}
+
+// Delimiter for newline encoded JSON streams.
+func (j *JSONBuiltin) Delimiter() []byte {
+	return []byte("\n")
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go
new file mode 100644
index 000000000000..f56072a6f15b
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go
@@ -0,0 +1,203 @@
+package runtime
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"reflect"
+
+	"github.com/golang/protobuf/jsonpb"
+	"github.com/golang/protobuf/proto"
+)
+
+// JSONPb is a Marshaler which marshals/unmarshals into/from JSON
+// with the "github.com/golang/protobuf/jsonpb".
+// It supports fully functionality of protobuf unlike JSONBuiltin.
+//
+// The NewDecoder method returns a DecoderWrapper, so the underlying
+// *json.Decoder methods can be used.
+type JSONPb jsonpb.Marshaler
+
+// ContentType always returns "application/json".
+func (*JSONPb) ContentType() string {
+	return "application/json"
+}
+
+// Marshal marshals "v" into JSON.
+func (j *JSONPb) Marshal(v interface{}) ([]byte, error) {
+	if _, ok := v.(proto.Message); !ok {
+		return j.marshalNonProtoField(v)
+	}
+
+	var buf bytes.Buffer
+	if err := j.marshalTo(&buf, v); err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+func (j *JSONPb) marshalTo(w io.Writer, v interface{}) error {
+	p, ok := v.(proto.Message)
+	if !ok {
+		buf, err := j.marshalNonProtoField(v)
+		if err != nil {
+			return err
+		}
+		_, err = w.Write(buf)
+		return err
+	}
+	return (*jsonpb.Marshaler)(j).Marshal(w, p)
+}
+
+// marshalNonProto marshals a non-message field of a protobuf message.
+// This function does not correctly marshals arbitrary data structure into JSON,
+// but it is only capable of marshaling non-message field values of protobuf,
+// i.e. primitive types, enums; pointers to primitives or enums; maps from
+// integer/string types to primitives/enums/pointers to messages.
+func (j *JSONPb) marshalNonProtoField(v interface{}) ([]byte, error) {
+	if v == nil {
+		return []byte("null"), nil
+	}
+	rv := reflect.ValueOf(v)
+	for rv.Kind() == reflect.Ptr {
+		if rv.IsNil() {
+			return []byte("null"), nil
+		}
+		rv = rv.Elem()
+	}
+
+	if rv.Kind() == reflect.Map {
+		m := make(map[string]*json.RawMessage)
+		for _, k := range rv.MapKeys() {
+			buf, err := j.Marshal(rv.MapIndex(k).Interface())
+			if err != nil {
+				return nil, err
+			}
+			m[fmt.Sprintf("%v", k.Interface())] = (*json.RawMessage)(&buf)
+		}
+		if j.Indent != "" {
+			return json.MarshalIndent(m, "", j.Indent)
+		}
+		return json.Marshal(m)
+	}
+	if enum, ok := rv.Interface().(protoEnum); ok && !j.EnumsAsInts {
+		return json.Marshal(enum.String())
+	}
+	return json.Marshal(rv.Interface())
+}
+
+// Unmarshal unmarshals JSON "data" into "v"
+func (j *JSONPb) Unmarshal(data []byte, v interface{}) error {
+	return unmarshalJSONPb(data, v)
+}
+
+// NewDecoder returns a Decoder which reads JSON stream from "r".
+func (j *JSONPb) NewDecoder(r io.Reader) Decoder {
+	d := json.NewDecoder(r)
+	return DecoderWrapper{Decoder: d}
+}
+
+// DecoderWrapper is a wrapper around a *json.Decoder that adds
+// support for protos to the Decode method.
+type DecoderWrapper struct {
+	*json.Decoder
+}
+
+// Decode wraps the embedded decoder's Decode method to support
+// protos using a jsonpb.Unmarshaler.
+func (d DecoderWrapper) Decode(v interface{}) error {
+	return decodeJSONPb(d.Decoder, v)
+}
+
+// NewEncoder returns an Encoder which writes JSON stream into "w".
+func (j *JSONPb) NewEncoder(w io.Writer) Encoder {
+	return EncoderFunc(func(v interface{}) error { return j.marshalTo(w, v) })
+}
+
+func unmarshalJSONPb(data []byte, v interface{}) error {
+	d := json.NewDecoder(bytes.NewReader(data))
+	return decodeJSONPb(d, v)
+}
+
+func decodeJSONPb(d *json.Decoder, v interface{}) error {
+	p, ok := v.(proto.Message)
+	if !ok {
+		return decodeNonProtoField(d, v)
+	}
+	unmarshaler := &jsonpb.Unmarshaler{AllowUnknownFields: true}
+	return unmarshaler.UnmarshalNext(d, p)
+}
+
+func decodeNonProtoField(d *json.Decoder, v interface{}) error {
+	rv := reflect.ValueOf(v)
+	if rv.Kind() != reflect.Ptr {
+		return fmt.Errorf("%T is not a pointer", v)
+	}
+	for rv.Kind() == reflect.Ptr {
+		if rv.IsNil() {
+			rv.Set(reflect.New(rv.Type().Elem()))
+		}
+		if rv.Type().ConvertibleTo(typeProtoMessage) {
+			unmarshaler := &jsonpb.Unmarshaler{AllowUnknownFields: true}
+			return unmarshaler.UnmarshalNext(d, rv.Interface().(proto.Message))
+		}
+		rv = rv.Elem()
+	}
+	if rv.Kind() == reflect.Map {
+		if rv.IsNil() {
+			rv.Set(reflect.MakeMap(rv.Type()))
+		}
+		conv, ok := convFromType[rv.Type().Key().Kind()]
+		if !ok {
+			return fmt.Errorf("unsupported type of map field key: %v", rv.Type().Key())
+		}
+
+		m := make(map[string]*json.RawMessage)
+		if err := d.Decode(&m); err != nil {
+			return err
+		}
+		for k, v := range m {
+			result := conv.Call([]reflect.Value{reflect.ValueOf(k)})
+			if err := result[1].Interface(); err != nil {
+				return err.(error)
+			}
+			bk := result[0]
+			bv := reflect.New(rv.Type().Elem())
+			if err := unmarshalJSONPb([]byte(*v), bv.Interface()); err != nil {
+				return err
+			}
+			rv.SetMapIndex(bk, bv.Elem())
+		}
+		return nil
+	}
+	if _, ok := rv.Interface().(protoEnum); ok {
+		var repr interface{}
+		if err := d.Decode(&repr); err != nil {
+			return err
+		}
+		switch repr.(type) {
+		case string:
+			// TODO(yugui) Should use proto.StructProperties?
+			return fmt.Errorf("unmarshaling of symbolic enum %q not supported: %T", repr, rv.Interface())
+		case float64:
+			rv.Set(reflect.ValueOf(int32(repr.(float64))).Convert(rv.Type()))
+			return nil
+		default:
+			return fmt.Errorf("cannot assign %#v into Go type %T", repr, rv.Interface())
+		}
+	}
+	return d.Decode(v)
+}
+
+type protoEnum interface {
+	fmt.Stringer
+	EnumDescriptor() ([]byte, []int)
+}
+
+var typeProtoMessage = reflect.TypeOf((*proto.Message)(nil)).Elem()
+
+// Delimiter for newline encoded JSON streams.
+func (j *JSONPb) Delimiter() []byte {
+	return []byte("\n")
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go
new file mode 100644
index 000000000000..f65d1a2676b8
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go
@@ -0,0 +1,62 @@
+package runtime
+
+import (
+	"io"
+
+	"errors"
+	"github.com/golang/protobuf/proto"
+	"io/ioutil"
+)
+
+// ProtoMarshaller is a Marshaller which marshals/unmarshals into/from serialize proto bytes
+type ProtoMarshaller struct{}
+
+// ContentType always returns "application/octet-stream".
+func (*ProtoMarshaller) ContentType() string {
+	return "application/octet-stream"
+}
+
+// Marshal marshals "value" into Proto
+func (*ProtoMarshaller) Marshal(value interface{}) ([]byte, error) {
+	message, ok := value.(proto.Message)
+	if !ok {
+		return nil, errors.New("unable to marshal non proto field")
+	}
+	return proto.Marshal(message)
+}
+
+// Unmarshal unmarshals proto "data" into "value"
+func (*ProtoMarshaller) Unmarshal(data []byte, value interface{}) error {
+	message, ok := value.(proto.Message)
+	if !ok {
+		return errors.New("unable to unmarshal non proto field")
+	}
+	return proto.Unmarshal(data, message)
+}
+
+// NewDecoder returns a Decoder which reads proto stream from "reader".
+func (marshaller *ProtoMarshaller) NewDecoder(reader io.Reader) Decoder {
+	return DecoderFunc(func(value interface{}) error {
+		buffer, err := ioutil.ReadAll(reader)
+		if err != nil {
+			return err
+		}
+		return marshaller.Unmarshal(buffer, value)
+	})
+}
+
+// NewEncoder returns an Encoder which writes proto stream into "writer".
+func (marshaller *ProtoMarshaller) NewEncoder(writer io.Writer) Encoder {
+	return EncoderFunc(func(value interface{}) error {
+		buffer, err := marshaller.Marshal(value)
+		if err != nil {
+			return err
+		}
+		_, err = writer.Write(buffer)
+		if err != nil {
+			return err
+		}
+
+		return nil
+	})
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go
new file mode 100644
index 000000000000..98fe6e88ac59
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go
@@ -0,0 +1,48 @@
+package runtime
+
+import (
+	"io"
+)
+
+// Marshaler defines a conversion between byte sequence and gRPC payloads / fields.
+type Marshaler interface {
+	// Marshal marshals "v" into byte sequence.
+	Marshal(v interface{}) ([]byte, error)
+	// Unmarshal unmarshals "data" into "v".
+	// "v" must be a pointer value.
+	Unmarshal(data []byte, v interface{}) error
+	// NewDecoder returns a Decoder which reads byte sequence from "r".
+	NewDecoder(r io.Reader) Decoder
+	// NewEncoder returns an Encoder which writes bytes sequence into "w".
+	NewEncoder(w io.Writer) Encoder
+	// ContentType returns the Content-Type which this marshaler is responsible for.
+	ContentType() string
+}
+
+// Decoder decodes a byte sequence
+type Decoder interface {
+	Decode(v interface{}) error
+}
+
+// Encoder encodes gRPC payloads / fields into byte sequence.
+type Encoder interface {
+	Encode(v interface{}) error
+}
+
+// DecoderFunc adapts an decoder function into Decoder.
+type DecoderFunc func(v interface{}) error
+
+// Decode delegates invocations to the underlying function itself.
+func (f DecoderFunc) Decode(v interface{}) error { return f(v) }
+
+// EncoderFunc adapts an encoder function into Encoder
+type EncoderFunc func(v interface{}) error
+
+// Encode delegates invocations to the underlying function itself.
+func (f EncoderFunc) Encode(v interface{}) error { return f(v) }
+
+// Delimited defines the streaming delimiter.
+type Delimited interface {
+	// Delimiter returns the record seperator for the stream.
+	Delimiter() []byte
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go
new file mode 100644
index 000000000000..5cc53ae4f681
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go
@@ -0,0 +1,91 @@
+package runtime
+
+import (
+	"errors"
+	"net/http"
+)
+
+// MIMEWildcard is the fallback MIME type used for requests which do not match
+// a registered MIME type.
+const MIMEWildcard = "*"
+
+var (
+	acceptHeader      = http.CanonicalHeaderKey("Accept")
+	contentTypeHeader = http.CanonicalHeaderKey("Content-Type")
+
+	defaultMarshaler = &JSONPb{OrigName: true}
+)
+
+// MarshalerForRequest returns the inbound/outbound marshalers for this request.
+// It checks the registry on the ServeMux for the MIME type set by the Content-Type header.
+// If it isn't set (or the request Content-Type is empty), checks for "*".
+// If there are multiple Content-Type headers set, choose the first one that it can
+// exactly match in the registry.
+// Otherwise, it follows the above logic for "*"/InboundMarshaler/OutboundMarshaler.
+func MarshalerForRequest(mux *ServeMux, r *http.Request) (inbound Marshaler, outbound Marshaler) {
+	for _, acceptVal := range r.Header[acceptHeader] {
+		if m, ok := mux.marshalers.mimeMap[acceptVal]; ok {
+			outbound = m
+			break
+		}
+	}
+
+	for _, contentTypeVal := range r.Header[contentTypeHeader] {
+		if m, ok := mux.marshalers.mimeMap[contentTypeVal]; ok {
+			inbound = m
+			break
+		}
+	}
+
+	if inbound == nil {
+		inbound = mux.marshalers.mimeMap[MIMEWildcard]
+	}
+	if outbound == nil {
+		outbound = inbound
+	}
+
+	return inbound, outbound
+}
+
+// marshalerRegistry is a mapping from MIME types to Marshalers.
+type marshalerRegistry struct {
+	mimeMap map[string]Marshaler
+}
+
+// add adds a marshaler for a case-sensitive MIME type string ("*" to match any
+// MIME type).
+func (m marshalerRegistry) add(mime string, marshaler Marshaler) error {
+	if len(mime) == 0 {
+		return errors.New("empty MIME type")
+	}
+
+	m.mimeMap[mime] = marshaler
+
+	return nil
+}
+
+// makeMarshalerMIMERegistry returns a new registry of marshalers.
+// It allows for a mapping of case-sensitive Content-Type MIME type string to runtime.Marshaler interfaces.
+//
+// For example, you could allow the client to specify the use of the runtime.JSONPb marshaler
+// with a "application/jsonpb" Content-Type and the use of the runtime.JSONBuiltin marshaler
+// with a "application/json" Content-Type.
+// "*" can be used to match any Content-Type.
+// This can be attached to a ServerMux with the marshaler option.
+func makeMarshalerMIMERegistry() marshalerRegistry {
+	return marshalerRegistry{
+		mimeMap: map[string]Marshaler{
+			MIMEWildcard: defaultMarshaler,
+		},
+	}
+}
+
+// WithMarshalerOption returns a ServeMuxOption which associates inbound and outbound
+// Marshalers to a MIME type in mux.
+func WithMarshalerOption(mime string, marshaler Marshaler) ServeMuxOption {
+	return func(mux *ServeMux) {
+		if err := mux.marshalers.add(mime, marshaler); err != nil {
+			panic(err)
+		}
+	}
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go
new file mode 100644
index 000000000000..3064c69ecbdd
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go
@@ -0,0 +1,260 @@
+package runtime
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"net/textproto"
+	"strings"
+
+	"github.com/golang/protobuf/proto"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+)
+
+// A HandlerFunc handles a specific pair of path pattern and HTTP method.
+type HandlerFunc func(w http.ResponseWriter, r *http.Request, pathParams map[string]string)
+
+// ServeMux is a request multiplexer for grpc-gateway.
+// It matches http requests to patterns and invokes the corresponding handler.
+type ServeMux struct {
+	// handlers maps HTTP method to a list of handlers.
+	handlers               map[string][]handler
+	forwardResponseOptions []func(context.Context, http.ResponseWriter, proto.Message) error
+	marshalers             marshalerRegistry
+	incomingHeaderMatcher  HeaderMatcherFunc
+	outgoingHeaderMatcher  HeaderMatcherFunc
+	metadataAnnotators     []func(context.Context, *http.Request) metadata.MD
+	protoErrorHandler      ProtoErrorHandlerFunc
+}
+
+// ServeMuxOption is an option that can be given to a ServeMux on construction.
+type ServeMuxOption func(*ServeMux)
+
+// WithForwardResponseOption returns a ServeMuxOption representing the forwardResponseOption.
+//
+// forwardResponseOption is an option that will be called on the relevant context.Context,
+// http.ResponseWriter, and proto.Message before every forwarded response.
+//
+// The message may be nil in the case where just a header is being sent.
+func WithForwardResponseOption(forwardResponseOption func(context.Context, http.ResponseWriter, proto.Message) error) ServeMuxOption {
+	return func(serveMux *ServeMux) {
+		serveMux.forwardResponseOptions = append(serveMux.forwardResponseOptions, forwardResponseOption)
+	}
+}
+
+// HeaderMatcherFunc checks whether a header key should be forwarded to/from gRPC context.
+type HeaderMatcherFunc func(string) (string, bool)
+
+// DefaultHeaderMatcher is used to pass http request headers to/from gRPC context. This adds permanent HTTP header
+// keys (as specified by the IANA) to gRPC context with grpcgateway- prefix. HTTP headers that start with
+// 'Grpc-Metadata-' are mapped to gRPC metadata after removing prefix 'Grpc-Metadata-'.
+func DefaultHeaderMatcher(key string) (string, bool) {
+	key = textproto.CanonicalMIMEHeaderKey(key)
+	if isPermanentHTTPHeader(key) {
+		return MetadataPrefix + key, true
+	} else if strings.HasPrefix(key, MetadataHeaderPrefix) {
+		return key[len(MetadataHeaderPrefix):], true
+	}
+	return "", false
+}
+
+// WithIncomingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for incoming request to gateway.
+//
+// This matcher will be called with each header in http.Request. If matcher returns true, that header will be
+// passed to gRPC context. To transform the header before passing to gRPC context, matcher should return modified header.
+func WithIncomingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption {
+	return func(mux *ServeMux) {
+		mux.incomingHeaderMatcher = fn
+	}
+}
+
+// WithOutgoingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for outgoing response from gateway.
+//
+// This matcher will be called with each header in response header metadata. If matcher returns true, that header will be
+// passed to http response returned from gateway. To transform the header before passing to response,
+// matcher should return modified header.
+func WithOutgoingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption {
+	return func(mux *ServeMux) {
+		mux.outgoingHeaderMatcher = fn
+	}
+}
+
+// WithMetadata returns a ServeMuxOption for passing metadata to a gRPC context.
+//
+// This can be used by services that need to read from http.Request and modify gRPC context. A common use case
+// is reading token from cookie and adding it in gRPC context.
+func WithMetadata(annotator func(context.Context, *http.Request) metadata.MD) ServeMuxOption {
+	return func(serveMux *ServeMux) {
+		serveMux.metadataAnnotators = append(serveMux.metadataAnnotators, annotator)
+	}
+}
+
+// WithProtoErrorHandler returns a ServeMuxOption for passing metadata to a gRPC context.
+//
+// This can be used to handle an error as general proto message defined by gRPC.
+// The response including body and status is not backward compatible with the default error handler.
+// When this option is used, HTTPError and OtherErrorHandler are overwritten on initialization.
+func WithProtoErrorHandler(fn ProtoErrorHandlerFunc) ServeMuxOption {
+	return func(serveMux *ServeMux) {
+		serveMux.protoErrorHandler = fn
+	}
+}
+
+// NewServeMux returns a new ServeMux whose internal mapping is empty.
+func NewServeMux(opts ...ServeMuxOption) *ServeMux {
+	serveMux := &ServeMux{
+		handlers:               make(map[string][]handler),
+		forwardResponseOptions: make([]func(context.Context, http.ResponseWriter, proto.Message) error, 0),
+		marshalers:             makeMarshalerMIMERegistry(),
+	}
+
+	for _, opt := range opts {
+		opt(serveMux)
+	}
+
+	if serveMux.protoErrorHandler != nil {
+		HTTPError = serveMux.protoErrorHandler
+		// OtherErrorHandler is no longer used when protoErrorHandler is set.
+		// Overwritten by a special error handler to return Unknown.
+		OtherErrorHandler = func(w http.ResponseWriter, r *http.Request, _ string, _ int) {
+			ctx := context.Background()
+			_, outboundMarshaler := MarshalerForRequest(serveMux, r)
+			sterr := status.Error(codes.Unknown, "unexpected use of OtherErrorHandler")
+			serveMux.protoErrorHandler(ctx, serveMux, outboundMarshaler, w, r, sterr)
+		}
+	}
+
+	if serveMux.incomingHeaderMatcher == nil {
+		serveMux.incomingHeaderMatcher = DefaultHeaderMatcher
+	}
+
+	if serveMux.outgoingHeaderMatcher == nil {
+		serveMux.outgoingHeaderMatcher = func(key string) (string, bool) {
+			return fmt.Sprintf("%s%s", MetadataHeaderPrefix, key), true
+		}
+	}
+
+	return serveMux
+}
+
+// Handle associates "h" to the pair of HTTP method and path pattern.
+func (s *ServeMux) Handle(meth string, pat Pattern, h HandlerFunc) {
+	s.handlers[meth] = append(s.handlers[meth], handler{pat: pat, h: h})
+}
+
+// ServeHTTP dispatches the request to the first handler whose pattern matches to r.Method and r.Path.
+func (s *ServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+
+	path := r.URL.Path
+	if !strings.HasPrefix(path, "/") {
+		if s.protoErrorHandler != nil {
+			_, outboundMarshaler := MarshalerForRequest(s, r)
+			sterr := status.Error(codes.InvalidArgument, http.StatusText(http.StatusBadRequest))
+			s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr)
+		} else {
+			OtherErrorHandler(w, r, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
+		}
+		return
+	}
+
+	components := strings.Split(path[1:], "/")
+	l := len(components)
+	var verb string
+	if idx := strings.LastIndex(components[l-1], ":"); idx == 0 {
+		if s.protoErrorHandler != nil {
+			_, outboundMarshaler := MarshalerForRequest(s, r)
+			sterr := status.Error(codes.Unimplemented, http.StatusText(http.StatusNotImplemented))
+			s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr)
+		} else {
+			OtherErrorHandler(w, r, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+		}
+		return
+	} else if idx > 0 {
+		c := components[l-1]
+		components[l-1], verb = c[:idx], c[idx+1:]
+	}
+
+	if override := r.Header.Get("X-HTTP-Method-Override"); override != "" && isPathLengthFallback(r) {
+		r.Method = strings.ToUpper(override)
+		if err := r.ParseForm(); err != nil {
+			if s.protoErrorHandler != nil {
+				_, outboundMarshaler := MarshalerForRequest(s, r)
+				sterr := status.Error(codes.InvalidArgument, err.Error())
+				s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr)
+			} else {
+				OtherErrorHandler(w, r, err.Error(), http.StatusBadRequest)
+			}
+			return
+		}
+	}
+	for _, h := range s.handlers[r.Method] {
+		pathParams, err := h.pat.Match(components, verb)
+		if err != nil {
+			continue
+		}
+		h.h(w, r, pathParams)
+		return
+	}
+
+	// lookup other methods to handle fallback from GET to POST and
+	// to determine if it is MethodNotAllowed or NotFound.
+	for m, handlers := range s.handlers {
+		if m == r.Method {
+			continue
+		}
+		for _, h := range handlers {
+			pathParams, err := h.pat.Match(components, verb)
+			if err != nil {
+				continue
+			}
+			// X-HTTP-Method-Override is optional. Always allow fallback to POST.
+			if isPathLengthFallback(r) {
+				if err := r.ParseForm(); err != nil {
+					if s.protoErrorHandler != nil {
+						_, outboundMarshaler := MarshalerForRequest(s, r)
+						sterr := status.Error(codes.InvalidArgument, err.Error())
+						s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr)
+					} else {
+						OtherErrorHandler(w, r, err.Error(), http.StatusBadRequest)
+					}
+					return
+				}
+				h.h(w, r, pathParams)
+				return
+			}
+			if s.protoErrorHandler != nil {
+				_, outboundMarshaler := MarshalerForRequest(s, r)
+				sterr := status.Error(codes.Unimplemented, http.StatusText(http.StatusMethodNotAllowed))
+				s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr)
+			} else {
+				OtherErrorHandler(w, r, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
+			}
+			return
+		}
+	}
+
+	if s.protoErrorHandler != nil {
+		_, outboundMarshaler := MarshalerForRequest(s, r)
+		sterr := status.Error(codes.Unimplemented, http.StatusText(http.StatusNotImplemented))
+		s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr)
+	} else {
+		OtherErrorHandler(w, r, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+	}
+}
+
+// GetForwardResponseOptions returns the ForwardResponseOptions associated with this ServeMux.
+func (s *ServeMux) GetForwardResponseOptions() []func(context.Context, http.ResponseWriter, proto.Message) error {
+	return s.forwardResponseOptions
+}
+
+func isPathLengthFallback(r *http.Request) bool {
+	return r.Method == "POST" && r.Header.Get("Content-Type") == "application/x-www-form-urlencoded"
+}
+
+type handler struct {
+	pat Pattern
+	h   HandlerFunc
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go
new file mode 100644
index 000000000000..f16a84ad3892
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go
@@ -0,0 +1,227 @@
+package runtime
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc/grpclog"
+)
+
+var (
+	// ErrNotMatch indicates that the given HTTP request path does not match to the pattern.
+	ErrNotMatch = errors.New("not match to the path pattern")
+	// ErrInvalidPattern indicates that the given definition of Pattern is not valid.
+	ErrInvalidPattern = errors.New("invalid pattern")
+)
+
+type op struct {
+	code    utilities.OpCode
+	operand int
+}
+
+// Pattern is a template pattern of http request paths defined in github.com/googleapis/googleapis/google/api/http.proto.
+type Pattern struct {
+	// ops is a list of operations
+	ops []op
+	// pool is a constant pool indexed by the operands or vars.
+	pool []string
+	// vars is a list of variables names to be bound by this pattern
+	vars []string
+	// stacksize is the max depth of the stack
+	stacksize int
+	// tailLen is the length of the fixed-size segments after a deep wildcard
+	tailLen int
+	// verb is the VERB part of the path pattern. It is empty if the pattern does not have VERB part.
+	verb string
+}
+
+// NewPattern returns a new Pattern from the given definition values.
+// "ops" is a sequence of op codes. "pool" is a constant pool.
+// "verb" is the verb part of the pattern. It is empty if the pattern does not have the part.
+// "version" must be 1 for now.
+// It returns an error if the given definition is invalid.
+func NewPattern(version int, ops []int, pool []string, verb string) (Pattern, error) {
+	if version != 1 {
+		grpclog.Infof("unsupported version: %d", version)
+		return Pattern{}, ErrInvalidPattern
+	}
+
+	l := len(ops)
+	if l%2 != 0 {
+		grpclog.Infof("odd number of ops codes: %d", l)
+		return Pattern{}, ErrInvalidPattern
+	}
+
+	var (
+		typedOps        []op
+		stack, maxstack int
+		tailLen         int
+		pushMSeen       bool
+		vars            []string
+	)
+	for i := 0; i < l; i += 2 {
+		op := op{code: utilities.OpCode(ops[i]), operand: ops[i+1]}
+		switch op.code {
+		case utilities.OpNop:
+			continue
+		case utilities.OpPush:
+			if pushMSeen {
+				tailLen++
+			}
+			stack++
+		case utilities.OpPushM:
+			if pushMSeen {
+				grpclog.Infof("pushM appears twice")
+				return Pattern{}, ErrInvalidPattern
+			}
+			pushMSeen = true
+			stack++
+		case utilities.OpLitPush:
+			if op.operand < 0 || len(pool) <= op.operand {
+				grpclog.Infof("negative literal index: %d", op.operand)
+				return Pattern{}, ErrInvalidPattern
+			}
+			if pushMSeen {
+				tailLen++
+			}
+			stack++
+		case utilities.OpConcatN:
+			if op.operand <= 0 {
+				grpclog.Infof("negative concat size: %d", op.operand)
+				return Pattern{}, ErrInvalidPattern
+			}
+			stack -= op.operand
+			if stack < 0 {
+				grpclog.Print("stack underflow")
+				return Pattern{}, ErrInvalidPattern
+			}
+			stack++
+		case utilities.OpCapture:
+			if op.operand < 0 || len(pool) <= op.operand {
+				grpclog.Infof("variable name index out of bound: %d", op.operand)
+				return Pattern{}, ErrInvalidPattern
+			}
+			v := pool[op.operand]
+			op.operand = len(vars)
+			vars = append(vars, v)
+			stack--
+			if stack < 0 {
+				grpclog.Infof("stack underflow")
+				return Pattern{}, ErrInvalidPattern
+			}
+		default:
+			grpclog.Infof("invalid opcode: %d", op.code)
+			return Pattern{}, ErrInvalidPattern
+		}
+
+		if maxstack < stack {
+			maxstack = stack
+		}
+		typedOps = append(typedOps, op)
+	}
+	return Pattern{
+		ops:       typedOps,
+		pool:      pool,
+		vars:      vars,
+		stacksize: maxstack,
+		tailLen:   tailLen,
+		verb:      verb,
+	}, nil
+}
+
+// MustPattern is a helper function which makes it easier to call NewPattern in variable initialization.
+func MustPattern(p Pattern, err error) Pattern {
+	if err != nil {
+		grpclog.Fatalf("Pattern initialization failed: %v", err)
+	}
+	return p
+}
+
+// Match examines components if it matches to the Pattern.
+// If it matches, the function returns a mapping from field paths to their captured values.
+// If otherwise, the function returns an error.
+func (p Pattern) Match(components []string, verb string) (map[string]string, error) {
+	if p.verb != verb {
+		return nil, ErrNotMatch
+	}
+
+	var pos int
+	stack := make([]string, 0, p.stacksize)
+	captured := make([]string, len(p.vars))
+	l := len(components)
+	for _, op := range p.ops {
+		switch op.code {
+		case utilities.OpNop:
+			continue
+		case utilities.OpPush, utilities.OpLitPush:
+			if pos >= l {
+				return nil, ErrNotMatch
+			}
+			c := components[pos]
+			if op.code == utilities.OpLitPush {
+				if lit := p.pool[op.operand]; c != lit {
+					return nil, ErrNotMatch
+				}
+			}
+			stack = append(stack, c)
+			pos++
+		case utilities.OpPushM:
+			end := len(components)
+			if end < pos+p.tailLen {
+				return nil, ErrNotMatch
+			}
+			end -= p.tailLen
+			stack = append(stack, strings.Join(components[pos:end], "/"))
+			pos = end
+		case utilities.OpConcatN:
+			n := op.operand
+			l := len(stack) - n
+			stack = append(stack[:l], strings.Join(stack[l:], "/"))
+		case utilities.OpCapture:
+			n := len(stack) - 1
+			captured[op.operand] = stack[n]
+			stack = stack[:n]
+		}
+	}
+	if pos < l {
+		return nil, ErrNotMatch
+	}
+	bindings := make(map[string]string)
+	for i, val := range captured {
+		bindings[p.vars[i]] = val
+	}
+	return bindings, nil
+}
+
+// Verb returns the verb part of the Pattern.
+func (p Pattern) Verb() string { return p.verb }
+
+func (p Pattern) String() string {
+	var stack []string
+	for _, op := range p.ops {
+		switch op.code {
+		case utilities.OpNop:
+			continue
+		case utilities.OpPush:
+			stack = append(stack, "*")
+		case utilities.OpLitPush:
+			stack = append(stack, p.pool[op.operand])
+		case utilities.OpPushM:
+			stack = append(stack, "**")
+		case utilities.OpConcatN:
+			n := op.operand
+			l := len(stack) - n
+			stack = append(stack[:l], strings.Join(stack[l:], "/"))
+		case utilities.OpCapture:
+			n := len(stack) - 1
+			stack[n] = fmt.Sprintf("{%s=%s}", p.vars[op.operand], stack[n])
+		}
+	}
+	segs := strings.Join(stack, "/")
+	if p.verb != "" {
+		return fmt.Sprintf("/%s:%s", segs, p.verb)
+	}
+	return "/" + segs
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go
new file mode 100644
index 000000000000..a3151e2a5528
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go
@@ -0,0 +1,80 @@
+package runtime
+
+import (
+	"github.com/golang/protobuf/proto"
+)
+
+// StringP returns a pointer to a string whose pointee is same as the given string value.
+func StringP(val string) (*string, error) {
+	return proto.String(val), nil
+}
+
+// BoolP parses the given string representation of a boolean value,
+// and returns a pointer to a bool whose value is same as the parsed value.
+func BoolP(val string) (*bool, error) {
+	b, err := Bool(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Bool(b), nil
+}
+
+// Float64P parses the given string representation of a floating point number,
+// and returns a pointer to a float64 whose value is same as the parsed number.
+func Float64P(val string) (*float64, error) {
+	f, err := Float64(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Float64(f), nil
+}
+
+// Float32P parses the given string representation of a floating point number,
+// and returns a pointer to a float32 whose value is same as the parsed number.
+func Float32P(val string) (*float32, error) {
+	f, err := Float32(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Float32(f), nil
+}
+
+// Int64P parses the given string representation of an integer
+// and returns a pointer to a int64 whose value is same as the parsed integer.
+func Int64P(val string) (*int64, error) {
+	i, err := Int64(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Int64(i), nil
+}
+
+// Int32P parses the given string representation of an integer
+// and returns a pointer to a int32 whose value is same as the parsed integer.
+func Int32P(val string) (*int32, error) {
+	i, err := Int32(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Int32(i), err
+}
+
+// Uint64P parses the given string representation of an integer
+// and returns a pointer to a uint64 whose value is same as the parsed integer.
+func Uint64P(val string) (*uint64, error) {
+	i, err := Uint64(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Uint64(i), err
+}
+
+// Uint32P parses the given string representation of an integer
+// and returns a pointer to a uint32 whose value is same as the parsed integer.
+func Uint32P(val string) (*uint32, error) {
+	i, err := Uint32(val)
+	if err != nil {
+		return nil, err
+	}
+	return proto.Uint32(i), err
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go
new file mode 100644
index 000000000000..43fafca7c204
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go
@@ -0,0 +1,61 @@
+package runtime
+
+import (
+	"io"
+	"net/http"
+
+	"context"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+// ProtoErrorHandlerFunc handles the error as a gRPC error generated via status package and replies to the request.
+type ProtoErrorHandlerFunc func(context.Context, *ServeMux, Marshaler, http.ResponseWriter, *http.Request, error)
+
+var _ ProtoErrorHandlerFunc = DefaultHTTPProtoErrorHandler
+
+// DefaultHTTPProtoErrorHandler is an implementation of HTTPError.
+// If "err" is an error from gRPC system, the function replies with the status code mapped by HTTPStatusFromCode.
+// If otherwise, it replies with http.StatusInternalServerError.
+//
+// The response body returned by this function is a Status message marshaled by a Marshaler.
+//
+// Do not set this function to HTTPError variable directly, use WithProtoErrorHandler option instead.
+func DefaultHTTPProtoErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, _ *http.Request, err error) {
+	// return Internal when Marshal failed
+	const fallback = `{"code": 13, "message": "failed to marshal error message"}`
+
+	w.Header().Del("Trailer")
+	w.Header().Set("Content-Type", marshaler.ContentType())
+
+	s, ok := status.FromError(err)
+	if !ok {
+		s = status.New(codes.Unknown, err.Error())
+	}
+
+	buf, merr := marshaler.Marshal(s.Proto())
+	if merr != nil {
+		grpclog.Infof("Failed to marshal error message %q: %v", s.Proto(), merr)
+		w.WriteHeader(http.StatusInternalServerError)
+		if _, err := io.WriteString(w, fallback); err != nil {
+			grpclog.Infof("Failed to write response: %v", err)
+		}
+		return
+	}
+
+	md, ok := ServerMetadataFromContext(ctx)
+	if !ok {
+		grpclog.Infof("Failed to extract ServerMetadata from context")
+	}
+
+	handleForwardResponseServerMetadata(w, mux, md)
+	handleForwardResponseTrailerHeader(w, md)
+	st := HTTPStatusFromCode(s.Code())
+	w.WriteHeader(st)
+	if _, err := w.Write(buf); err != nil {
+		grpclog.Infof("Failed to write response: %v", err)
+	}
+
+	handleForwardResponseTrailer(w, md)
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go
new file mode 100644
index 000000000000..bb9359f17c03
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go
@@ -0,0 +1,392 @@
+package runtime
+
+import (
+	"encoding/base64"
+	"fmt"
+	"net/url"
+	"reflect"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc/grpclog"
+)
+
+// PopulateQueryParameters populates "values" into "msg".
+// A value is ignored if its key starts with one of the elements in "filter".
+func PopulateQueryParameters(msg proto.Message, values url.Values, filter *utilities.DoubleArray) error {
+	for key, values := range values {
+		re, err := regexp.Compile("^(.*)\\[(.*)\\]$")
+		if err != nil {
+			return err
+		}
+		match := re.FindStringSubmatch(key)
+		if len(match) == 3 {
+			key = match[1]
+			values = append([]string{match[2]}, values...)
+		}
+		fieldPath := strings.Split(key, ".")
+		if filter.HasCommonPrefix(fieldPath) {
+			continue
+		}
+		if err := populateFieldValueFromPath(msg, fieldPath, values); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// PopulateFieldFromPath sets a value in a nested Protobuf structure.
+// It instantiates missing protobuf fields as it goes.
+func PopulateFieldFromPath(msg proto.Message, fieldPathString string, value string) error {
+	fieldPath := strings.Split(fieldPathString, ".")
+	return populateFieldValueFromPath(msg, fieldPath, []string{value})
+}
+
+func populateFieldValueFromPath(msg proto.Message, fieldPath []string, values []string) error {
+	m := reflect.ValueOf(msg)
+	if m.Kind() != reflect.Ptr {
+		return fmt.Errorf("unexpected type %T: %v", msg, msg)
+	}
+	var props *proto.Properties
+	m = m.Elem()
+	for i, fieldName := range fieldPath {
+		isLast := i == len(fieldPath)-1
+		if !isLast && m.Kind() != reflect.Struct {
+			return fmt.Errorf("non-aggregate type in the mid of path: %s", strings.Join(fieldPath, "."))
+		}
+		var f reflect.Value
+		var err error
+		f, props, err = fieldByProtoName(m, fieldName)
+		if err != nil {
+			return err
+		} else if !f.IsValid() {
+			grpclog.Infof("field not found in %T: %s", msg, strings.Join(fieldPath, "."))
+			return nil
+		}
+
+		switch f.Kind() {
+		case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, reflect.String, reflect.Uint32, reflect.Uint64:
+			if !isLast {
+				return fmt.Errorf("unexpected nested field %s in %s", fieldPath[i+1], strings.Join(fieldPath[:i+1], "."))
+			}
+			m = f
+		case reflect.Slice:
+			if !isLast {
+				return fmt.Errorf("unexpected repeated field in %s", strings.Join(fieldPath, "."))
+			}
+			// Handle []byte
+			if f.Type().Elem().Kind() == reflect.Uint8 {
+				m = f
+				break
+			}
+			return populateRepeatedField(f, values, props)
+		case reflect.Ptr:
+			if f.IsNil() {
+				m = reflect.New(f.Type().Elem())
+				f.Set(m.Convert(f.Type()))
+			}
+			m = f.Elem()
+			continue
+		case reflect.Struct:
+			m = f
+			continue
+		case reflect.Map:
+			if !isLast {
+				return fmt.Errorf("unexpected nested field %s in %s", fieldPath[i+1], strings.Join(fieldPath[:i+1], "."))
+			}
+			return populateMapField(f, values, props)
+		default:
+			return fmt.Errorf("unexpected type %s in %T", f.Type(), msg)
+		}
+	}
+	switch len(values) {
+	case 0:
+		return fmt.Errorf("no value of field: %s", strings.Join(fieldPath, "."))
+	case 1:
+	default:
+		grpclog.Infof("too many field values: %s", strings.Join(fieldPath, "."))
+	}
+	return populateField(m, values[0], props)
+}
+
+// fieldByProtoName looks up a field whose corresponding protobuf field name is "name".
+// "m" must be a struct value. It returns zero reflect.Value if no such field found.
+func fieldByProtoName(m reflect.Value, name string) (reflect.Value, *proto.Properties, error) {
+	props := proto.GetProperties(m.Type())
+
+	// look up field name in oneof map
+	if op, ok := props.OneofTypes[name]; ok {
+		v := reflect.New(op.Type.Elem())
+		field := m.Field(op.Field)
+		if !field.IsNil() {
+			return reflect.Value{}, nil, fmt.Errorf("field already set for %s oneof", props.Prop[op.Field].OrigName)
+		}
+		field.Set(v)
+		return v.Elem().Field(0), op.Prop, nil
+	}
+
+	for _, p := range props.Prop {
+		if p.OrigName == name {
+			return m.FieldByName(p.Name), p, nil
+		}
+		if p.JSONName == name {
+			return m.FieldByName(p.Name), p, nil
+		}
+	}
+	return reflect.Value{}, nil, nil
+}
+
+func populateMapField(f reflect.Value, values []string, props *proto.Properties) error {
+	if len(values) != 2 {
+		return fmt.Errorf("more than one value provided for key %s in map %s", values[0], props.Name)
+	}
+
+	key, value := values[0], values[1]
+	keyType := f.Type().Key()
+	valueType := f.Type().Elem()
+	if f.IsNil() {
+		f.Set(reflect.MakeMap(f.Type()))
+	}
+
+	keyConv, ok := convFromType[keyType.Kind()]
+	if !ok {
+		return fmt.Errorf("unsupported key type %s in map %s", keyType, props.Name)
+	}
+	valueConv, ok := convFromType[valueType.Kind()]
+	if !ok {
+		return fmt.Errorf("unsupported value type %s in map %s", valueType, props.Name)
+	}
+
+	keyV := keyConv.Call([]reflect.Value{reflect.ValueOf(key)})
+	if err := keyV[1].Interface(); err != nil {
+		return err.(error)
+	}
+	valueV := valueConv.Call([]reflect.Value{reflect.ValueOf(value)})
+	if err := valueV[1].Interface(); err != nil {
+		return err.(error)
+	}
+
+	f.SetMapIndex(keyV[0].Convert(keyType), valueV[0].Convert(valueType))
+
+	return nil
+}
+
+func populateRepeatedField(f reflect.Value, values []string, props *proto.Properties) error {
+	elemType := f.Type().Elem()
+
+	// is the destination field a slice of an enumeration type?
+	if enumValMap := proto.EnumValueMap(props.Enum); enumValMap != nil {
+		return populateFieldEnumRepeated(f, values, enumValMap)
+	}
+
+	conv, ok := convFromType[elemType.Kind()]
+	if !ok {
+		return fmt.Errorf("unsupported field type %s", elemType)
+	}
+	f.Set(reflect.MakeSlice(f.Type(), len(values), len(values)).Convert(f.Type()))
+	for i, v := range values {
+		result := conv.Call([]reflect.Value{reflect.ValueOf(v)})
+		if err := result[1].Interface(); err != nil {
+			return err.(error)
+		}
+		f.Index(i).Set(result[0].Convert(f.Index(i).Type()))
+	}
+	return nil
+}
+
+func populateField(f reflect.Value, value string, props *proto.Properties) error {
+	i := f.Addr().Interface()
+
+	// Handle protobuf well known types
+	type wkt interface {
+		XXX_WellKnownType() string
+	}
+	if wkt, ok := i.(wkt); ok {
+		switch wkt.XXX_WellKnownType() {
+		case "Timestamp":
+			if value == "null" {
+				f.Field(0).SetInt(0)
+				f.Field(1).SetInt(0)
+				return nil
+			}
+
+			t, err := time.Parse(time.RFC3339Nano, value)
+			if err != nil {
+				return fmt.Errorf("bad Timestamp: %v", err)
+			}
+			f.Field(0).SetInt(int64(t.Unix()))
+			f.Field(1).SetInt(int64(t.Nanosecond()))
+			return nil
+		case "Duration":
+			if value == "null" {
+				f.Field(0).SetInt(0)
+				f.Field(1).SetInt(0)
+				return nil
+			}
+			d, err := time.ParseDuration(value)
+			if err != nil {
+				return fmt.Errorf("bad Duration: %v", err)
+			}
+
+			ns := d.Nanoseconds()
+			s := ns / 1e9
+			ns %= 1e9
+			f.Field(0).SetInt(s)
+			f.Field(1).SetInt(ns)
+			return nil
+		case "DoubleValue":
+			fallthrough
+		case "FloatValue":
+			float64Val, err := strconv.ParseFloat(value, 64)
+			if err != nil {
+				return fmt.Errorf("bad DoubleValue: %s", value)
+			}
+			f.Field(0).SetFloat(float64Val)
+			return nil
+		case "Int64Value":
+			fallthrough
+		case "Int32Value":
+			int64Val, err := strconv.ParseInt(value, 10, 64)
+			if err != nil {
+				return fmt.Errorf("bad DoubleValue: %s", value)
+			}
+			f.Field(0).SetInt(int64Val)
+			return nil
+		case "UInt64Value":
+			fallthrough
+		case "UInt32Value":
+			uint64Val, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return fmt.Errorf("bad DoubleValue: %s", value)
+			}
+			f.Field(0).SetUint(uint64Val)
+			return nil
+		case "BoolValue":
+			if value == "true" {
+				f.Field(0).SetBool(true)
+			} else if value == "false" {
+				f.Field(0).SetBool(false)
+			} else {
+				return fmt.Errorf("bad BoolValue: %s", value)
+			}
+			return nil
+		case "StringValue":
+			f.Field(0).SetString(value)
+			return nil
+		case "BytesValue":
+			bytesVal, err := base64.StdEncoding.DecodeString(value)
+			if err != nil {
+				return fmt.Errorf("bad BytesValue: %s", value)
+			}
+			f.Field(0).SetBytes(bytesVal)
+			return nil
+		}
+	}
+
+	// Handle google well known types
+	if gwkt, ok := i.(proto.Message); ok {
+		switch proto.MessageName(gwkt) {
+		case "google.protobuf.FieldMask":
+			p := f.Field(0)
+			for _, v := range strings.Split(value, ",") {
+				if v != "" {
+					p.Set(reflect.Append(p, reflect.ValueOf(v)))
+				}
+			}
+			return nil
+		}
+	}
+
+	// Handle Time and Duration stdlib types
+	switch t := i.(type) {
+	case *time.Time:
+		pt, err := time.Parse(time.RFC3339Nano, value)
+		if err != nil {
+			return fmt.Errorf("bad Timestamp: %v", err)
+		}
+		*t = pt
+		return nil
+	case *time.Duration:
+		d, err := time.ParseDuration(value)
+		if err != nil {
+			return fmt.Errorf("bad Duration: %v", err)
+		}
+		*t = d
+		return nil
+	}
+
+	// is the destination field an enumeration type?
+	if enumValMap := proto.EnumValueMap(props.Enum); enumValMap != nil {
+		return populateFieldEnum(f, value, enumValMap)
+	}
+
+	conv, ok := convFromType[f.Kind()]
+	if !ok {
+		return fmt.Errorf("field type %T is not supported in query parameters", i)
+	}
+	result := conv.Call([]reflect.Value{reflect.ValueOf(value)})
+	if err := result[1].Interface(); err != nil {
+		return err.(error)
+	}
+	f.Set(result[0].Convert(f.Type()))
+	return nil
+}
+
+func convertEnum(value string, t reflect.Type, enumValMap map[string]int32) (reflect.Value, error) {
+	// see if it's an enumeration string
+	if enumVal, ok := enumValMap[value]; ok {
+		return reflect.ValueOf(enumVal).Convert(t), nil
+	}
+
+	// check for an integer that matches an enumeration value
+	eVal, err := strconv.Atoi(value)
+	if err != nil {
+		return reflect.Value{}, fmt.Errorf("%s is not a valid %s", value, t)
+	}
+	for _, v := range enumValMap {
+		if v == int32(eVal) {
+			return reflect.ValueOf(eVal).Convert(t), nil
+		}
+	}
+	return reflect.Value{}, fmt.Errorf("%s is not a valid %s", value, t)
+}
+
+func populateFieldEnum(f reflect.Value, value string, enumValMap map[string]int32) error {
+	cval, err := convertEnum(value, f.Type(), enumValMap)
+	if err != nil {
+		return err
+	}
+	f.Set(cval)
+	return nil
+}
+
+func populateFieldEnumRepeated(f reflect.Value, values []string, enumValMap map[string]int32) error {
+	elemType := f.Type().Elem()
+	f.Set(reflect.MakeSlice(f.Type(), len(values), len(values)).Convert(f.Type()))
+	for i, v := range values {
+		result, err := convertEnum(v, elemType, enumValMap)
+		if err != nil {
+			return err
+		}
+		f.Index(i).Set(result)
+	}
+	return nil
+}
+
+var (
+	convFromType = map[reflect.Kind]reflect.Value{
+		reflect.String:  reflect.ValueOf(String),
+		reflect.Bool:    reflect.ValueOf(Bool),
+		reflect.Float64: reflect.ValueOf(Float64),
+		reflect.Float32: reflect.ValueOf(Float32),
+		reflect.Int64:   reflect.ValueOf(Int64),
+		reflect.Int32:   reflect.ValueOf(Int32),
+		reflect.Uint64:  reflect.ValueOf(Uint64),
+		reflect.Uint32:  reflect.ValueOf(Uint32),
+		reflect.Slice:   reflect.ValueOf(Bytes),
+	}
+)
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel
new file mode 100644
index 000000000000..7109d7932318
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel
@@ -0,0 +1,21 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+package(default_visibility = ["//visibility:public"])
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "pattern.go",
+        "readerfactory.go",
+        "trie.go",
+    ],
+    importpath = "github.com/grpc-ecosystem/grpc-gateway/utilities",
+)
+
+go_test(
+    name = "go_default_test",
+    size = "small",
+    srcs = ["trie_test.go"],
+    embed = [":go_default_library"],
+)
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go
new file mode 100644
index 000000000000..cf79a4d58860
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go
@@ -0,0 +1,2 @@
+// Package utilities provides members for internal use in grpc-gateway.
+package utilities
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go
new file mode 100644
index 000000000000..dfe7de4864ab
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go
@@ -0,0 +1,22 @@
+package utilities
+
+// An OpCode is a opcode of compiled path patterns.
+type OpCode int
+
+// These constants are the valid values of OpCode.
+const (
+	// OpNop does nothing
+	OpNop = OpCode(iota)
+	// OpPush pushes a component to stack
+	OpPush
+	// OpLitPush pushes a component to stack if it matches to the literal
+	OpLitPush
+	// OpPushM concatenates the remaining components and pushes it to stack
+	OpPushM
+	// OpConcatN pops N items from stack, concatenates them and pushes it back to stack
+	OpConcatN
+	// OpCapture pops an item and binds it to the variable
+	OpCapture
+	// OpEnd is the least positive invalid opcode.
+	OpEnd
+)
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go
new file mode 100644
index 000000000000..6dd3854665f1
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go
@@ -0,0 +1,20 @@
+package utilities
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+)
+
+// IOReaderFactory takes in an io.Reader and returns a function that will allow you to create a new reader that begins
+// at the start of the stream
+func IOReaderFactory(r io.Reader) (func() io.Reader, error) {
+	b, err := ioutil.ReadAll(r)
+	if err != nil {
+		return nil, err
+	}
+
+	return func() io.Reader {
+		return bytes.NewReader(b)
+	}, nil
+}
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go
new file mode 100644
index 000000000000..c2b7b30dd917
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go
@@ -0,0 +1,177 @@
+package utilities
+
+import (
+	"sort"
+)
+
+// DoubleArray is a Double Array implementation of trie on sequences of strings.
+type DoubleArray struct {
+	// Encoding keeps an encoding from string to int
+	Encoding map[string]int
+	// Base is the base array of Double Array
+	Base []int
+	// Check is the check array of Double Array
+	Check []int
+}
+
+// NewDoubleArray builds a DoubleArray from a set of sequences of strings.
+func NewDoubleArray(seqs [][]string) *DoubleArray {
+	da := &DoubleArray{Encoding: make(map[string]int)}
+	if len(seqs) == 0 {
+		return da
+	}
+
+	encoded := registerTokens(da, seqs)
+	sort.Sort(byLex(encoded))
+
+	root := node{row: -1, col: -1, left: 0, right: len(encoded)}
+	addSeqs(da, encoded, 0, root)
+
+	for i := len(da.Base); i > 0; i-- {
+		if da.Check[i-1] != 0 {
+			da.Base = da.Base[:i]
+			da.Check = da.Check[:i]
+			break
+		}
+	}
+	return da
+}
+
+func registerTokens(da *DoubleArray, seqs [][]string) [][]int {
+	var result [][]int
+	for _, seq := range seqs {
+		var encoded []int
+		for _, token := range seq {
+			if _, ok := da.Encoding[token]; !ok {
+				da.Encoding[token] = len(da.Encoding)
+			}
+			encoded = append(encoded, da.Encoding[token])
+		}
+		result = append(result, encoded)
+	}
+	for i := range result {
+		result[i] = append(result[i], len(da.Encoding))
+	}
+	return result
+}
+
+type node struct {
+	row, col    int
+	left, right int
+}
+
+func (n node) value(seqs [][]int) int {
+	return seqs[n.row][n.col]
+}
+
+func (n node) children(seqs [][]int) []*node {
+	var result []*node
+	lastVal := int(-1)
+	last := new(node)
+	for i := n.left; i < n.right; i++ {
+		if lastVal == seqs[i][n.col+1] {
+			continue
+		}
+		last.right = i
+		last = &node{
+			row:  i,
+			col:  n.col + 1,
+			left: i,
+		}
+		result = append(result, last)
+	}
+	last.right = n.right
+	return result
+}
+
+func addSeqs(da *DoubleArray, seqs [][]int, pos int, n node) {
+	ensureSize(da, pos)
+
+	children := n.children(seqs)
+	var i int
+	for i = 1; ; i++ {
+		ok := func() bool {
+			for _, child := range children {
+				code := child.value(seqs)
+				j := i + code
+				ensureSize(da, j)
+				if da.Check[j] != 0 {
+					return false
+				}
+			}
+			return true
+		}()
+		if ok {
+			break
+		}
+	}
+	da.Base[pos] = i
+	for _, child := range children {
+		code := child.value(seqs)
+		j := i + code
+		da.Check[j] = pos + 1
+	}
+	terminator := len(da.Encoding)
+	for _, child := range children {
+		code := child.value(seqs)
+		if code == terminator {
+			continue
+		}
+		j := i + code
+		addSeqs(da, seqs, j, *child)
+	}
+}
+
+func ensureSize(da *DoubleArray, i int) {
+	for i >= len(da.Base) {
+		da.Base = append(da.Base, make([]int, len(da.Base)+1)...)
+		da.Check = append(da.Check, make([]int, len(da.Check)+1)...)
+	}
+}
+
+type byLex [][]int
+
+func (l byLex) Len() int      { return len(l) }
+func (l byLex) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
+func (l byLex) Less(i, j int) bool {
+	si := l[i]
+	sj := l[j]
+	var k int
+	for k = 0; k < len(si) && k < len(sj); k++ {
+		if si[k] < sj[k] {
+			return true
+		}
+		if si[k] > sj[k] {
+			return false
+		}
+	}
+	if k < len(sj) {
+		return true
+	}
+	return false
+}
+
+// HasCommonPrefix determines if any sequence in the DoubleArray is a prefix of the given sequence.
+func (da *DoubleArray) HasCommonPrefix(seq []string) bool {
+	if len(da.Base) == 0 {
+		return false
+	}
+
+	var i int
+	for _, t := range seq {
+		code, ok := da.Encoding[t]
+		if !ok {
+			break
+		}
+		j := da.Base[i] + code
+		if len(da.Check) <= j || da.Check[j] != i+1 {
+			break
+		}
+		i = j
+	}
+	j := da.Base[i] + len(da.Encoding)
+	if len(da.Check) <= j || da.Check[j] != i+1 {
+		return false
+	}
+	return true
+}
diff --git a/vendor/go.opencensus.io/AUTHORS b/vendor/go.opencensus.io/AUTHORS
new file mode 100644
index 000000000000..e491a9e7f783
--- /dev/null
+++ b/vendor/go.opencensus.io/AUTHORS
@@ -0,0 +1 @@
+Google Inc.
diff --git a/vendor/go.opencensus.io/CONTRIBUTING.md b/vendor/go.opencensus.io/CONTRIBUTING.md
new file mode 100644
index 000000000000..3f3aed3961c0
--- /dev/null
+++ b/vendor/go.opencensus.io/CONTRIBUTING.md
@@ -0,0 +1,56 @@
+# How to contribute
+
+We'd love to accept your patches and contributions to this project. There are
+just a few small guidelines you need to follow.
+
+## Contributor License Agreement
+
+Contributions to this project must be accompanied by a Contributor License
+Agreement. You (or your employer) retain the copyright to your contribution,
+this simply gives us permission to use and redistribute your contributions as
+part of the project. Head over to <https://cla.developers.google.com/> to see
+your current agreements on file or to sign a new one.
+
+You generally only need to submit a CLA once, so if you've already submitted one
+(even if it was for a different project), you probably don't need to do it
+again.
+
+## Code reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult [GitHub Help] for more
+information on using pull requests.
+
+[GitHub Help]: https://help.github.com/articles/about-pull-requests/
+
+## Instructions
+
+Fork the repo, checkout the upstream repo to your GOPATH by:
+
+```
+$ go get -d go.opencensus.io
+```
+
+Add your fork as an origin:
+
+```
+cd $(go env GOPATH)/src/go.opencensus.io
+git remote add fork git@github.com:YOUR_GITHUB_USERNAME/opencensus-go.git
+```
+
+Run tests:
+
+```
+$ go test ./...
+```
+
+Checkout a new branch, make modifications and push the branch to your fork:
+
+```
+$ git checkout -b feature
+# edit files
+$ git commit
+$ git push fork feature
+```
+
+Open a pull request against the main opencensus-go repo.
diff --git a/vendor/go.opencensus.io/Gopkg.lock b/vendor/go.opencensus.io/Gopkg.lock
new file mode 100644
index 000000000000..3be12ac8f247
--- /dev/null
+++ b/vendor/go.opencensus.io/Gopkg.lock
@@ -0,0 +1,231 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  branch = "master"
+  digest = "1:eee9386329f4fcdf8d6c0def0c9771b634bdd5ba460d888aa98c17d59b37a76c"
+  name = "git.apache.org/thrift.git"
+  packages = ["lib/go/thrift"]
+  pruneopts = "UT"
+  revision = "6e67faa92827ece022380b211c2caaadd6145bf5"
+  source = "github.com/apache/thrift"
+
+[[projects]]
+  branch = "master"
+  digest = "1:d6afaeed1502aa28e80a4ed0981d570ad91b2579193404256ce672ed0a609e0d"
+  name = "github.com/beorn7/perks"
+  packages = ["quantile"]
+  pruneopts = "UT"
+  revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
+
+[[projects]]
+  digest = "1:4c0989ca0bcd10799064318923b9bc2db6b4d6338dd75f3f2d86c3511aaaf5cf"
+  name = "github.com/golang/protobuf"
+  packages = [
+    "proto",
+    "ptypes",
+    "ptypes/any",
+    "ptypes/duration",
+    "ptypes/timestamp",
+  ]
+  pruneopts = "UT"
+  revision = "aa810b61a9c79d51363740d207bb46cf8e620ed5"
+  version = "v1.2.0"
+
+[[projects]]
+  digest = "1:ff5ebae34cfbf047d505ee150de27e60570e8c394b3b8fdbb720ff6ac71985fc"
+  name = "github.com/matttproud/golang_protobuf_extensions"
+  packages = ["pbutil"]
+  pruneopts = "UT"
+  revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
+  version = "v1.0.1"
+
+[[projects]]
+  digest = "1:824c8f3aa4c5f23928fa84ebbd5ed2e9443b3f0cb958a40c1f2fbed5cf5e64b1"
+  name = "github.com/openzipkin/zipkin-go"
+  packages = [
+    ".",
+    "idgenerator",
+    "model",
+    "propagation",
+    "reporter",
+    "reporter/http",
+  ]
+  pruneopts = "UT"
+  revision = "d455a5674050831c1e187644faa4046d653433c2"
+  version = "v0.1.1"
+
+[[projects]]
+  digest = "1:d14a5f4bfecf017cb780bdde1b6483e5deb87e12c332544d2c430eda58734bcb"
+  name = "github.com/prometheus/client_golang"
+  packages = [
+    "prometheus",
+    "prometheus/promhttp",
+  ]
+  pruneopts = "UT"
+  revision = "c5b7fccd204277076155f10851dad72b76a49317"
+  version = "v0.8.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
+  name = "github.com/prometheus/client_model"
+  packages = ["go"]
+  pruneopts = "UT"
+  revision = "5c3871d89910bfb32f5fcab2aa4b9ec68e65a99f"
+
+[[projects]]
+  branch = "master"
+  digest = "1:63b68062b8968092eb86bedc4e68894bd096ea6b24920faca8b9dcf451f54bb5"
+  name = "github.com/prometheus/common"
+  packages = [
+    "expfmt",
+    "internal/bitbucket.org/ww/goautoneg",
+    "model",
+  ]
+  pruneopts = "UT"
+  revision = "c7de2306084e37d54b8be01f3541a8464345e9a5"
+
+[[projects]]
+  branch = "master"
+  digest = "1:8c49953a1414305f2ff5465147ee576dd705487c35b15918fcd4efdc0cb7a290"
+  name = "github.com/prometheus/procfs"
+  packages = [
+    ".",
+    "internal/util",
+    "nfs",
+    "xfs",
+  ]
+  pruneopts = "UT"
+  revision = "05ee40e3a273f7245e8777337fc7b46e533a9a92"
+
+[[projects]]
+  branch = "master"
+  digest = "1:deafe4ab271911fec7de5b693d7faae3f38796d9eb8622e2b9e7df42bb3dfea9"
+  name = "golang.org/x/net"
+  packages = [
+    "context",
+    "http/httpguts",
+    "http2",
+    "http2/hpack",
+    "idna",
+    "internal/timeseries",
+    "trace",
+  ]
+  pruneopts = "UT"
+  revision = "922f4815f713f213882e8ef45e0d315b164d705c"
+
+[[projects]]
+  branch = "master"
+  digest = "1:e0140c0c868c6e0f01c0380865194592c011fe521d6e12d78bfd33e756fe018a"
+  name = "golang.org/x/sync"
+  packages = ["semaphore"]
+  pruneopts = "UT"
+  revision = "1d60e4601c6fd243af51cc01ddf169918a5407ca"
+
+[[projects]]
+  branch = "master"
+  digest = "1:a3f00ac457c955fe86a41e1495e8f4c54cb5399d609374c5cc26aa7d72e542c8"
+  name = "golang.org/x/sys"
+  packages = ["unix"]
+  pruneopts = "UT"
+  revision = "3b58ed4ad3395d483fc92d5d14123ce2c3581fec"
+
+[[projects]]
+  digest = "1:a2ab62866c75542dd18d2b069fec854577a20211d7c0ea6ae746072a1dccdd18"
+  name = "golang.org/x/text"
+  packages = [
+    "collate",
+    "collate/build",
+    "internal/colltab",
+    "internal/gen",
+    "internal/tag",
+    "internal/triegen",
+    "internal/ucd",
+    "language",
+    "secure/bidirule",
+    "transform",
+    "unicode/bidi",
+    "unicode/cldr",
+    "unicode/norm",
+    "unicode/rangetable",
+  ]
+  pruneopts = "UT"
+  revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
+  version = "v0.3.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:c0c17c94fe8bc1ab34e7f586a4a8b788c5e1f4f9f750ff23395b8b2f5a523530"
+  name = "google.golang.org/api"
+  packages = ["support/bundler"]
+  pruneopts = "UT"
+  revision = "e21acd801f91da814261b938941d193bb036441a"
+
+[[projects]]
+  branch = "master"
+  digest = "1:077c1c599507b3b3e9156d17d36e1e61928ee9b53a5b420f10f28ebd4a0b275c"
+  name = "google.golang.org/genproto"
+  packages = ["googleapis/rpc/status"]
+  pruneopts = "UT"
+  revision = "c66870c02cf823ceb633bcd05be3c7cda29976f4"
+
+[[projects]]
+  digest = "1:3dd7996ce6bf52dec6a2f69fa43e7c4cefea1d4dfa3c8ab7a5f8a9f7434e239d"
+  name = "google.golang.org/grpc"
+  packages = [
+    ".",
+    "balancer",
+    "balancer/base",
+    "balancer/roundrobin",
+    "codes",
+    "connectivity",
+    "credentials",
+    "encoding",
+    "encoding/proto",
+    "grpclog",
+    "internal",
+    "internal/backoff",
+    "internal/channelz",
+    "internal/envconfig",
+    "internal/grpcrand",
+    "internal/transport",
+    "keepalive",
+    "metadata",
+    "naming",
+    "peer",
+    "resolver",
+    "resolver/dns",
+    "resolver/passthrough",
+    "stats",
+    "status",
+    "tap",
+  ]
+  pruneopts = "UT"
+  revision = "32fb0ac620c32ba40a4626ddf94d90d12cce3455"
+  version = "v1.14.0"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  input-imports = [
+    "git.apache.org/thrift.git/lib/go/thrift",
+    "github.com/golang/protobuf/proto",
+    "github.com/openzipkin/zipkin-go",
+    "github.com/openzipkin/zipkin-go/model",
+    "github.com/openzipkin/zipkin-go/reporter",
+    "github.com/openzipkin/zipkin-go/reporter/http",
+    "github.com/prometheus/client_golang/prometheus",
+    "github.com/prometheus/client_golang/prometheus/promhttp",
+    "golang.org/x/net/context",
+    "golang.org/x/net/http2",
+    "google.golang.org/api/support/bundler",
+    "google.golang.org/grpc",
+    "google.golang.org/grpc/codes",
+    "google.golang.org/grpc/grpclog",
+    "google.golang.org/grpc/metadata",
+    "google.golang.org/grpc/stats",
+    "google.golang.org/grpc/status",
+  ]
+  solver-name = "gps-cdcl"
+  solver-version = 1
diff --git a/vendor/go.opencensus.io/Gopkg.toml b/vendor/go.opencensus.io/Gopkg.toml
new file mode 100644
index 000000000000..a9f3cd68eb30
--- /dev/null
+++ b/vendor/go.opencensus.io/Gopkg.toml
@@ -0,0 +1,36 @@
+# For v0.x.y dependencies, prefer adding a constraints of the form: version=">= 0.x.y"
+# to avoid locking to a particular minor version which can cause dep to not be
+# able to find a satisfying dependency graph.
+
+[[constraint]]
+  branch = "master"
+  name = "git.apache.org/thrift.git"
+  source = "github.com/apache/thrift"
+
+[[constraint]]
+  name = "github.com/golang/protobuf"
+  version = "1.0.0"
+
+[[constraint]]
+  name = "github.com/openzipkin/zipkin-go"
+  version = ">=0.1.0"
+
+[[constraint]]
+  name = "github.com/prometheus/client_golang"
+  version = ">=0.8.0"
+
+[[constraint]]
+  branch = "master"
+  name = "golang.org/x/net"
+
+[[constraint]]
+  branch = "master"
+  name = "google.golang.org/api"
+
+[[constraint]]
+  name = "google.golang.org/grpc"
+  version = "1.11.3"
+
+[prune]
+  go-tests = true
+  unused-packages = true
diff --git a/vendor/go.opencensus.io/LICENSE b/vendor/go.opencensus.io/LICENSE
new file mode 100644
index 000000000000..7a4a3ea2424c
--- /dev/null
+++ b/vendor/go.opencensus.io/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
\ No newline at end of file
diff --git a/vendor/go.opencensus.io/README.md b/vendor/go.opencensus.io/README.md
new file mode 100644
index 000000000000..b8a5107bf5b7
--- /dev/null
+++ b/vendor/go.opencensus.io/README.md
@@ -0,0 +1,263 @@
+# OpenCensus Libraries for Go
+
+[![Build Status][travis-image]][travis-url]
+[![Windows Build Status][appveyor-image]][appveyor-url]
+[![GoDoc][godoc-image]][godoc-url]
+[![Gitter chat][gitter-image]][gitter-url]
+
+OpenCensus Go is a Go implementation of OpenCensus, a toolkit for
+collecting application performance and behavior monitoring data.
+Currently it consists of three major components: tags, stats and tracing.
+
+## Installation
+
+```
+$ go get -u go.opencensus.io
+```
+
+The API of this project is still evolving, see: [Deprecation Policy](#deprecation-policy).
+The use of vendoring or a dependency management tool is recommended.
+
+## Prerequisites
+
+OpenCensus Go libraries require Go 1.8 or later.
+
+## Getting Started
+
+The easiest way to get started using OpenCensus in your application is to use an existing
+integration with your RPC framework:
+
+* [net/http](https://godoc.org/go.opencensus.io/plugin/ochttp)
+* [gRPC](https://godoc.org/go.opencensus.io/plugin/ocgrpc)
+* [database/sql](https://godoc.org/github.com/opencensus-integrations/ocsql)
+* [Go kit](https://godoc.org/github.com/go-kit/kit/tracing/opencensus)
+* [Groupcache](https://godoc.org/github.com/orijtech/groupcache)
+* [Caddy webserver](https://godoc.org/github.com/orijtech/caddy)
+* [MongoDB](https://godoc.org/github.com/orijtech/mongo-go-driver)
+* [Redis gomodule/redigo](https://godoc.org/github.com/orijtech/redigo)
+* [Redis goredis/redis](https://godoc.org/github.com/orijtech/redis)
+* [Memcache](https://godoc.org/github.com/orijtech/gomemcache)
+
+If you're using a framework not listed here, you could either implement your own middleware for your
+framework or use [custom stats](#stats) and [spans](#spans) directly in your application.
+
+## Exporters
+
+OpenCensus can export instrumentation data to various backends.
+OpenCensus has exporter implementations for the following, users
+can implement their own exporters by implementing the exporter interfaces
+([stats](https://godoc.org/go.opencensus.io/stats/view#Exporter),
+[trace](https://godoc.org/go.opencensus.io/trace#Exporter)):
+
+* [Prometheus][exporter-prom] for stats
+* [OpenZipkin][exporter-zipkin] for traces
+* [Stackdriver][exporter-stackdriver] Monitoring for stats and Trace for traces
+* [Jaeger][exporter-jaeger] for traces
+* [AWS X-Ray][exporter-xray] for traces
+* [Datadog][exporter-datadog] for stats and traces
+* [Graphite][exporter-graphite] for stats
+* [Honeycomb][exporter-honeycomb] for traces
+
+## Overview
+
+![OpenCensus Overview](https://i.imgur.com/cf4ElHE.jpg)
+
+In a microservices environment, a user request may go through
+multiple services until there is a response. OpenCensus allows
+you to instrument your services and collect diagnostics data all
+through your services end-to-end.
+
+## Tags
+
+Tags represent propagated key-value pairs. They are propagated using `context.Context`
+in the same process or can be encoded to be transmitted on the wire. Usually, this will
+be handled by an integration plugin, e.g. `ocgrpc.ServerHandler` and `ocgrpc.ClientHandler`
+for gRPC.
+
+Package `tag` allows adding or modifying tags in the current context.
+
+[embedmd]:# (internal/readme/tags.go new)
+```go
+ctx, err = tag.New(ctx,
+	tag.Insert(osKey, "macOS-10.12.5"),
+	tag.Upsert(userIDKey, "cde36753ed"),
+)
+if err != nil {
+	log.Fatal(err)
+}
+```
+
+## Stats
+
+OpenCensus is a low-overhead framework even if instrumentation is always enabled.
+In order to be so, it is optimized to make recording of data points fast
+and separate from the data aggregation.
+
+OpenCensus stats collection happens in two stages:
+
+* Definition of measures and recording of data points
+* Definition of views and aggregation of the recorded data
+
+### Recording
+
+Measurements are data points associated with a measure.
+Recording implicitly tags the set of Measurements with the tags from the
+provided context:
+
+[embedmd]:# (internal/readme/stats.go record)
+```go
+stats.Record(ctx, videoSize.M(102478))
+```
+
+### Views
+
+Views are how Measures are aggregated. You can think of them as queries over the
+set of recorded data points (measurements).
+
+Views have two parts: the tags to group by and the aggregation type used.
+
+Currently three types of aggregations are supported:
+* CountAggregation is used to count the number of times a sample was recorded.
+* DistributionAggregation is used to provide a histogram of the values of the samples.
+* SumAggregation is used to sum up all sample values.
+
+[embedmd]:# (internal/readme/stats.go aggs)
+```go
+distAgg := view.Distribution(0, 1<<32, 2<<32, 3<<32)
+countAgg := view.Count()
+sumAgg := view.Sum()
+```
+
+Here we create a view with the DistributionAggregation over our measure.
+
+[embedmd]:# (internal/readme/stats.go view)
+```go
+if err := view.Register(&view.View{
+	Name:        "example.com/video_size_distribution",
+	Description: "distribution of processed video size over time",
+	Measure:     videoSize,
+	Aggregation: view.Distribution(0, 1<<32, 2<<32, 3<<32),
+}); err != nil {
+	log.Fatalf("Failed to register view: %v", err)
+}
+```
+
+Register begins collecting data for the view. Registered views' data will be
+exported via the registered exporters.
+
+## Traces
+
+A distributed trace tracks the progression of a single user request as
+it is handled by the services and processes that make up an application.
+Each step is called a span in the trace. Spans include metadata about the step,
+including especially the time spent in the step, called the span’s latency.
+
+Below you see a trace and several spans underneath it.
+
+![Traces and spans](https://i.imgur.com/7hZwRVj.png)
+
+### Spans
+
+Span is the unit step in a trace. Each span has a name, latency, status and
+additional metadata.
+
+Below we are starting a span for a cache read and ending it
+when we are done:
+
+[embedmd]:# (internal/readme/trace.go startend)
+```go
+ctx, span := trace.StartSpan(ctx, "cache.Get")
+defer span.End()
+
+// Do work to get from cache.
+```
+
+### Propagation
+
+Spans can have parents or can be root spans if they don't have any parents.
+The current span is propagated in-process and across the network to allow associating
+new child spans with the parent.
+
+In the same process, `context.Context` is used to propagate spans.
+`trace.StartSpan` creates a new span as a root if the current context
+doesn't contain a span. Or, it creates a child of the span that is
+already in current context. The returned context can be used to keep
+propagating the newly created span in the current context.
+
+[embedmd]:# (internal/readme/trace.go startend)
+```go
+ctx, span := trace.StartSpan(ctx, "cache.Get")
+defer span.End()
+
+// Do work to get from cache.
+```
+
+Across the network, OpenCensus provides different propagation
+methods for different protocols.
+
+* gRPC integrations use the OpenCensus' [binary propagation format](https://godoc.org/go.opencensus.io/trace/propagation).
+* HTTP integrations use Zipkin's [B3](https://github.com/openzipkin/b3-propagation)
+  by default but can be configured to use a custom propagation method by setting another
+  [propagation.HTTPFormat](https://godoc.org/go.opencensus.io/trace/propagation#HTTPFormat).
+
+## Execution Tracer
+
+With Go 1.11, OpenCensus Go will support integration with the Go execution tracer.
+See [Debugging Latency in Go](https://medium.com/observability/debugging-latency-in-go-1-11-9f97a7910d68)
+for an example of their mutual use.
+
+## Profiles
+
+OpenCensus tags can be applied as profiler labels
+for users who are on Go 1.9 and above.
+
+[embedmd]:# (internal/readme/tags.go profiler)
+```go
+ctx, err = tag.New(ctx,
+	tag.Insert(osKey, "macOS-10.12.5"),
+	tag.Insert(userIDKey, "fff0989878"),
+)
+if err != nil {
+	log.Fatal(err)
+}
+tag.Do(ctx, func(ctx context.Context) {
+	// Do work.
+	// When profiling is on, samples will be
+	// recorded with the key/values from the tag map.
+})
+```
+
+A screenshot of the CPU profile from the program above:
+
+![CPU profile](https://i.imgur.com/jBKjlkw.png)
+
+## Deprecation Policy
+
+Before version 1.0.0, the following deprecation policy will be observed:
+
+No backwards-incompatible changes will be made except for the removal of symbols that have
+been marked as *Deprecated* for at least one minor release (e.g. 0.9.0 to 0.10.0). A release
+removing the *Deprecated* functionality will be made no sooner than 28 days after the first
+release in which the functionality was marked *Deprecated*.
+
+[travis-image]: https://travis-ci.org/census-instrumentation/opencensus-go.svg?branch=master
+[travis-url]: https://travis-ci.org/census-instrumentation/opencensus-go
+[appveyor-image]: https://ci.appveyor.com/api/projects/status/vgtt29ps1783ig38?svg=true
+[appveyor-url]: https://ci.appveyor.com/project/opencensusgoteam/opencensus-go/branch/master
+[godoc-image]: https://godoc.org/go.opencensus.io?status.svg
+[godoc-url]: https://godoc.org/go.opencensus.io
+[gitter-image]: https://badges.gitter.im/census-instrumentation/lobby.svg
+[gitter-url]: https://gitter.im/census-instrumentation/lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+
+
+[new-ex]: https://godoc.org/go.opencensus.io/tag#example-NewMap
+[new-replace-ex]: https://godoc.org/go.opencensus.io/tag#example-NewMap--Replace
+
+[exporter-prom]: https://godoc.org/go.opencensus.io/exporter/prometheus
+[exporter-stackdriver]: https://godoc.org/contrib.go.opencensus.io/exporter/stackdriver
+[exporter-zipkin]: https://godoc.org/go.opencensus.io/exporter/zipkin
+[exporter-jaeger]: https://godoc.org/go.opencensus.io/exporter/jaeger
+[exporter-xray]: https://github.com/census-ecosystem/opencensus-go-exporter-aws
+[exporter-datadog]: https://github.com/DataDog/opencensus-go-exporter-datadog
+[exporter-graphite]: https://github.com/census-ecosystem/opencensus-go-exporter-graphite
+[exporter-honeycomb]: https://github.com/honeycombio/opencensus-exporter
diff --git a/vendor/go.opencensus.io/appveyor.yml b/vendor/go.opencensus.io/appveyor.yml
new file mode 100644
index 000000000000..98057888a33b
--- /dev/null
+++ b/vendor/go.opencensus.io/appveyor.yml
@@ -0,0 +1,24 @@
+version: "{build}"
+
+platform: x64
+
+clone_folder: c:\gopath\src\go.opencensus.io
+
+environment:
+  GOPATH: 'c:\gopath'
+  GOVERSION: '1.11'
+  GO111MODULE: 'on'
+  CGO_ENABLED: '0' # See: https://github.com/appveyor/ci/issues/2613
+
+install:
+  - set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
+  - go version
+  - go env
+
+build: false
+deploy: false
+
+test_script:
+  - cd %APPVEYOR_BUILD_FOLDER%
+  - go build -v .\...
+  - go test -v .\... # No -race because cgo is disabled
diff --git a/vendor/go.opencensus.io/exemplar/exemplar.go b/vendor/go.opencensus.io/exemplar/exemplar.go
new file mode 100644
index 000000000000..e676df837fbf
--- /dev/null
+++ b/vendor/go.opencensus.io/exemplar/exemplar.go
@@ -0,0 +1,78 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package exemplar implements support for exemplars. Exemplars are additional
+// data associated with each measurement.
+//
+// Their purpose it to provide an example of the kind of thing
+// (request, RPC, trace span, etc.) that resulted in that measurement.
+package exemplar
+
+import (
+	"context"
+	"time"
+)
+
+const (
+	KeyTraceID   = "trace_id"
+	KeySpanID    = "span_id"
+	KeyPrefixTag = "tag:"
+)
+
+// Exemplar is an example data point associated with each bucket of a
+// distribution type aggregation.
+type Exemplar struct {
+	Value       float64     // the value that was recorded
+	Timestamp   time.Time   // the time the value was recorded
+	Attachments Attachments // attachments (if any)
+}
+
+// Attachments is a map of extra values associated with a recorded data point.
+// The map should only be mutated from AttachmentExtractor functions.
+type Attachments map[string]string
+
+// AttachmentExtractor is a function capable of extracting exemplar attachments
+// from the context used to record measurements.
+// The map passed to the function should be mutated and returned. It will
+// initially be nil: the first AttachmentExtractor that would like to add keys to the
+// map is responsible for initializing it.
+type AttachmentExtractor func(ctx context.Context, a Attachments) Attachments
+
+var extractors []AttachmentExtractor
+
+// RegisterAttachmentExtractor registers the given extractor associated with the exemplar
+// type name.
+//
+// Extractors will be used to attempt to extract exemplars from the context
+// associated with each recorded measurement.
+//
+// Packages that support exemplars should register their extractor functions on
+// initialization.
+//
+// RegisterAttachmentExtractor should not be called after any measurements have
+// been recorded.
+func RegisterAttachmentExtractor(e AttachmentExtractor) {
+	extractors = append(extractors, e)
+}
+
+// NewFromContext extracts exemplars from the given context.
+// Each registered AttachmentExtractor (see RegisterAttachmentExtractor) is called in an
+// unspecified order to add attachments to the exemplar.
+func AttachmentsFromContext(ctx context.Context) Attachments {
+	var a Attachments
+	for _, extractor := range extractors {
+		a = extractor(ctx, a)
+	}
+	return a
+}
diff --git a/vendor/go.opencensus.io/go.mod b/vendor/go.opencensus.io/go.mod
new file mode 100644
index 000000000000..3da37b230a53
--- /dev/null
+++ b/vendor/go.opencensus.io/go.mod
@@ -0,0 +1,32 @@
+module go.opencensus.io
+
+require (
+	cloud.google.com/go v0.34.0 // indirect
+	git.apache.org/thrift.git v0.0.0-20181218151757-9b75e4fe745a
+	github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973
+	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/golang/mock v1.2.0 // indirect
+	github.com/golang/protobuf v1.2.0
+	github.com/google/go-cmp v0.2.0
+	github.com/grpc-ecosystem/grpc-gateway v1.6.2 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1
+	github.com/openzipkin/zipkin-go v0.1.3
+	github.com/prometheus/client_golang v0.9.2
+	github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910
+	github.com/prometheus/common v0.0.0-20181218105931-67670fe90761
+	github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a
+	golang.org/x/lint v0.0.0-20181217174547-8f45f776aaf1 // indirect
+	golang.org/x/net v0.0.0-20181217023233-e147a9138326
+	golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890 // indirect
+	golang.org/x/sync v0.0.0-20181108010431-42b317875d0f
+	golang.org/x/sys v0.0.0-20181218192612-074acd46bca6
+	golang.org/x/text v0.3.0
+	golang.org/x/tools v0.0.0-20181219222714-6e267b5cc78e // indirect
+	google.golang.org/api v0.0.0-20181220000619-583d854617af
+	google.golang.org/appengine v1.3.0 // indirect
+	google.golang.org/genproto v0.0.0-20181219182458-5a97ab628bfb
+	google.golang.org/grpc v1.17.0
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+	gopkg.in/yaml.v2 v2.2.2 // indirect
+	honnef.co/go/tools v0.0.0-20180920025451-e3ad64cb4ed3 // indirect
+)
diff --git a/vendor/go.opencensus.io/go.sum b/vendor/go.opencensus.io/go.sum
new file mode 100644
index 000000000000..90a87b1df9dd
--- /dev/null
+++ b/vendor/go.opencensus.io/go.sum
@@ -0,0 +1,98 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+git.apache.org/thrift.git v0.0.0-20180807212849-6e67faa92827/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
+git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999 h1:sihTnRgTOUSCQz0iS0pjZuFQy/z7GXCJgSBg3+rZKHw=
+git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
+git.apache.org/thrift.git v0.0.0-20181218151757-9b75e4fe745a h1:ROdxmPITVHDxX22/qs2j1XXyJ/riQh8MB4UeWA4ZfVw=
+git.apache.org/thrift.git v0.0.0-20181218151757-9b75e4fe745a/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
+github.com/golang/lint v0.0.0-20181217174547-8f45f776aaf1/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
+github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/grpc-ecosystem/grpc-gateway v1.5.0 h1:WcmKMm43DR7RdtlkEXQJyo5ws8iTp98CyhCCbOHMvNI=
+github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
+github.com/grpc-ecosystem/grpc-gateway v1.6.2/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
+github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
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diff --git a/vendor/go.opencensus.io/internal/internal.go b/vendor/go.opencensus.io/internal/internal.go
new file mode 100644
index 000000000000..2d6baf17793a
--- /dev/null
+++ b/vendor/go.opencensus.io/internal/internal.go
@@ -0,0 +1,37 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal // import "go.opencensus.io/internal"
+
+import (
+	"fmt"
+	"time"
+
+	"go.opencensus.io"
+)
+
+// UserAgent is the user agent to be added to the outgoing
+// requests from the exporters.
+var UserAgent = fmt.Sprintf("opencensus-go/%s", opencensus.Version())
+
+// MonotonicEndTime returns the end time at present
+// but offset from start, monotonically.
+//
+// The monotonic clock is used in subtractions hence
+// the duration since start added back to start gives
+// end as a monotonic time.
+// See https://golang.org/pkg/time/#hdr-Monotonic_Clocks
+func MonotonicEndTime(start time.Time) time.Time {
+	return start.Add(time.Now().Sub(start))
+}
diff --git a/vendor/go.opencensus.io/internal/sanitize.go b/vendor/go.opencensus.io/internal/sanitize.go
new file mode 100644
index 000000000000..de8ccf236c4b
--- /dev/null
+++ b/vendor/go.opencensus.io/internal/sanitize.go
@@ -0,0 +1,50 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import (
+	"strings"
+	"unicode"
+)
+
+const labelKeySizeLimit = 100
+
+// Sanitize returns a string that is trunacated to 100 characters if it's too
+// long, and replaces non-alphanumeric characters to underscores.
+func Sanitize(s string) string {
+	if len(s) == 0 {
+		return s
+	}
+	if len(s) > labelKeySizeLimit {
+		s = s[:labelKeySizeLimit]
+	}
+	s = strings.Map(sanitizeRune, s)
+	if unicode.IsDigit(rune(s[0])) {
+		s = "key_" + s
+	}
+	if s[0] == '_' {
+		s = "key" + s
+	}
+	return s
+}
+
+// converts anything that is not a letter or digit to an underscore
+func sanitizeRune(r rune) rune {
+	if unicode.IsLetter(r) || unicode.IsDigit(r) {
+		return r
+	}
+	// Everything else turns into an underscore
+	return '_'
+}
diff --git a/vendor/go.opencensus.io/internal/tagencoding/tagencoding.go b/vendor/go.opencensus.io/internal/tagencoding/tagencoding.go
new file mode 100644
index 000000000000..3b1af8b4b8b2
--- /dev/null
+++ b/vendor/go.opencensus.io/internal/tagencoding/tagencoding.go
@@ -0,0 +1,72 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// Package tagencoding contains the tag encoding
+// used interally by the stats collector.
+package tagencoding // import "go.opencensus.io/internal/tagencoding"
+
+type Values struct {
+	Buffer     []byte
+	WriteIndex int
+	ReadIndex  int
+}
+
+func (vb *Values) growIfRequired(expected int) {
+	if len(vb.Buffer)-vb.WriteIndex < expected {
+		tmp := make([]byte, 2*(len(vb.Buffer)+1)+expected)
+		copy(tmp, vb.Buffer)
+		vb.Buffer = tmp
+	}
+}
+
+func (vb *Values) WriteValue(v []byte) {
+	length := len(v) & 0xff
+	vb.growIfRequired(1 + length)
+
+	// writing length of v
+	vb.Buffer[vb.WriteIndex] = byte(length)
+	vb.WriteIndex++
+
+	if length == 0 {
+		// No value was encoded for this key
+		return
+	}
+
+	// writing v
+	copy(vb.Buffer[vb.WriteIndex:], v[:length])
+	vb.WriteIndex += length
+}
+
+// ReadValue is the helper method to read the values when decoding valuesBytes to a map[Key][]byte.
+func (vb *Values) ReadValue() []byte {
+	// read length of v
+	length := int(vb.Buffer[vb.ReadIndex])
+	vb.ReadIndex++
+	if length == 0 {
+		// No value was encoded for this key
+		return nil
+	}
+
+	// read value of v
+	v := make([]byte, length)
+	endIdx := vb.ReadIndex + length
+	copy(v, vb.Buffer[vb.ReadIndex:endIdx])
+	vb.ReadIndex = endIdx
+	return v
+}
+
+func (vb *Values) Bytes() []byte {
+	return vb.Buffer[:vb.WriteIndex]
+}
diff --git a/vendor/go.opencensus.io/internal/traceinternals.go b/vendor/go.opencensus.io/internal/traceinternals.go
new file mode 100644
index 000000000000..553ca68dc4b4
--- /dev/null
+++ b/vendor/go.opencensus.io/internal/traceinternals.go
@@ -0,0 +1,52 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import (
+	"time"
+)
+
+// Trace allows internal access to some trace functionality.
+// TODO(#412): remove this
+var Trace interface{}
+
+var LocalSpanStoreEnabled bool
+
+// BucketConfiguration stores the number of samples to store for span buckets
+// for successful and failed spans for a particular span name.
+type BucketConfiguration struct {
+	Name                 string
+	MaxRequestsSucceeded int
+	MaxRequestsErrors    int
+}
+
+// PerMethodSummary is a summary of the spans stored for a single span name.
+type PerMethodSummary struct {
+	Active         int
+	LatencyBuckets []LatencyBucketSummary
+	ErrorBuckets   []ErrorBucketSummary
+}
+
+// LatencyBucketSummary is a summary of a latency bucket.
+type LatencyBucketSummary struct {
+	MinLatency, MaxLatency time.Duration
+	Size                   int
+}
+
+// ErrorBucketSummary is a summary of an error bucket.
+type ErrorBucketSummary struct {
+	ErrorCode int32
+	Size      int
+}
diff --git a/vendor/go.opencensus.io/opencensus.go b/vendor/go.opencensus.io/opencensus.go
new file mode 100644
index 000000000000..7faf9e8212d7
--- /dev/null
+++ b/vendor/go.opencensus.io/opencensus.go
@@ -0,0 +1,21 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package opencensus contains Go support for OpenCensus.
+package opencensus // import "go.opencensus.io"
+
+// Version is the current release version of OpenCensus in use.
+func Version() string {
+	return "0.19.0"
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/client.go b/vendor/go.opencensus.io/plugin/ochttp/client.go
new file mode 100644
index 000000000000..da815b2a7345
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/client.go
@@ -0,0 +1,117 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"net/http"
+	"net/http/httptrace"
+
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/propagation"
+)
+
+// Transport is an http.RoundTripper that instruments all outgoing requests with
+// OpenCensus stats and tracing.
+//
+// The zero value is intended to be a useful default, but for
+// now it's recommended that you explicitly set Propagation, since the default
+// for this may change.
+type Transport struct {
+	// Base may be set to wrap another http.RoundTripper that does the actual
+	// requests. By default http.DefaultTransport is used.
+	//
+	// If base HTTP roundtripper implements CancelRequest,
+	// the returned round tripper will be cancelable.
+	Base http.RoundTripper
+
+	// Propagation defines how traces are propagated. If unspecified, a default
+	// (currently B3 format) will be used.
+	Propagation propagation.HTTPFormat
+
+	// StartOptions are applied to the span started by this Transport around each
+	// request.
+	//
+	// StartOptions.SpanKind will always be set to trace.SpanKindClient
+	// for spans started by this transport.
+	StartOptions trace.StartOptions
+
+	// GetStartOptions allows to set start options per request. If set,
+	// StartOptions is going to be ignored.
+	GetStartOptions func(*http.Request) trace.StartOptions
+
+	// NameFromRequest holds the function to use for generating the span name
+	// from the information found in the outgoing HTTP Request. By default the
+	// name equals the URL Path.
+	FormatSpanName func(*http.Request) string
+
+	// NewClientTrace may be set to a function allowing the current *trace.Span
+	// to be annotated with HTTP request event information emitted by the
+	// httptrace package.
+	NewClientTrace func(*http.Request, *trace.Span) *httptrace.ClientTrace
+
+	// TODO: Implement tag propagation for HTTP.
+}
+
+// RoundTrip implements http.RoundTripper, delegating to Base and recording stats and traces for the request.
+func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
+	rt := t.base()
+	if isHealthEndpoint(req.URL.Path) {
+		return rt.RoundTrip(req)
+	}
+	// TODO: remove excessive nesting of http.RoundTrippers here.
+	format := t.Propagation
+	if format == nil {
+		format = defaultFormat
+	}
+	spanNameFormatter := t.FormatSpanName
+	if spanNameFormatter == nil {
+		spanNameFormatter = spanNameFromURL
+	}
+
+	startOpts := t.StartOptions
+	if t.GetStartOptions != nil {
+		startOpts = t.GetStartOptions(req)
+	}
+
+	rt = &traceTransport{
+		base:   rt,
+		format: format,
+		startOptions: trace.StartOptions{
+			Sampler:  startOpts.Sampler,
+			SpanKind: trace.SpanKindClient,
+		},
+		formatSpanName: spanNameFormatter,
+		newClientTrace: t.NewClientTrace,
+	}
+	rt = statsTransport{base: rt}
+	return rt.RoundTrip(req)
+}
+
+func (t *Transport) base() http.RoundTripper {
+	if t.Base != nil {
+		return t.Base
+	}
+	return http.DefaultTransport
+}
+
+// CancelRequest cancels an in-flight request by closing its connection.
+func (t *Transport) CancelRequest(req *http.Request) {
+	type canceler interface {
+		CancelRequest(*http.Request)
+	}
+	if cr, ok := t.base().(canceler); ok {
+		cr.CancelRequest(req)
+	}
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/client_stats.go b/vendor/go.opencensus.io/plugin/ochttp/client_stats.go
new file mode 100644
index 000000000000..b432316e0351
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/client_stats.go
@@ -0,0 +1,143 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"context"
+	"io"
+	"net/http"
+	"strconv"
+	"sync"
+	"time"
+
+	"go.opencensus.io/stats"
+	"go.opencensus.io/tag"
+)
+
+// statsTransport is an http.RoundTripper that collects stats for the outgoing requests.
+type statsTransport struct {
+	base http.RoundTripper
+}
+
+// RoundTrip implements http.RoundTripper, delegating to Base and recording stats for the request.
+func (t statsTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	ctx, _ := tag.New(req.Context(),
+		tag.Upsert(KeyClientHost, req.URL.Host),
+		tag.Upsert(Host, req.URL.Host),
+		tag.Upsert(KeyClientPath, req.URL.Path),
+		tag.Upsert(Path, req.URL.Path),
+		tag.Upsert(KeyClientMethod, req.Method),
+		tag.Upsert(Method, req.Method))
+	req = req.WithContext(ctx)
+	track := &tracker{
+		start: time.Now(),
+		ctx:   ctx,
+	}
+	if req.Body == nil {
+		// TODO: Handle cases where ContentLength is not set.
+		track.reqSize = -1
+	} else if req.ContentLength > 0 {
+		track.reqSize = req.ContentLength
+	}
+	stats.Record(ctx, ClientRequestCount.M(1))
+
+	// Perform request.
+	resp, err := t.base.RoundTrip(req)
+
+	if err != nil {
+		track.statusCode = http.StatusInternalServerError
+		track.end()
+	} else {
+		track.statusCode = resp.StatusCode
+		if req.Method != "HEAD" {
+			track.respContentLength = resp.ContentLength
+		}
+		if resp.Body == nil {
+			track.end()
+		} else {
+			track.body = resp.Body
+			resp.Body = track
+		}
+	}
+	return resp, err
+}
+
+// CancelRequest cancels an in-flight request by closing its connection.
+func (t statsTransport) CancelRequest(req *http.Request) {
+	type canceler interface {
+		CancelRequest(*http.Request)
+	}
+	if cr, ok := t.base.(canceler); ok {
+		cr.CancelRequest(req)
+	}
+}
+
+type tracker struct {
+	ctx               context.Context
+	respSize          int64
+	respContentLength int64
+	reqSize           int64
+	start             time.Time
+	body              io.ReadCloser
+	statusCode        int
+	endOnce           sync.Once
+}
+
+var _ io.ReadCloser = (*tracker)(nil)
+
+func (t *tracker) end() {
+	t.endOnce.Do(func() {
+		latencyMs := float64(time.Since(t.start)) / float64(time.Millisecond)
+		respSize := t.respSize
+		if t.respSize == 0 && t.respContentLength > 0 {
+			respSize = t.respContentLength
+		}
+		m := []stats.Measurement{
+			ClientSentBytes.M(t.reqSize),
+			ClientReceivedBytes.M(respSize),
+			ClientRoundtripLatency.M(latencyMs),
+			ClientLatency.M(latencyMs),
+			ClientResponseBytes.M(t.respSize),
+		}
+		if t.reqSize >= 0 {
+			m = append(m, ClientRequestBytes.M(t.reqSize))
+		}
+
+		stats.RecordWithTags(t.ctx, []tag.Mutator{
+			tag.Upsert(StatusCode, strconv.Itoa(t.statusCode)),
+			tag.Upsert(KeyClientStatus, strconv.Itoa(t.statusCode)),
+		}, m...)
+	})
+}
+
+func (t *tracker) Read(b []byte) (int, error) {
+	n, err := t.body.Read(b)
+	t.respSize += int64(n)
+	switch err {
+	case nil:
+		return n, nil
+	case io.EOF:
+		t.end()
+	}
+	return n, err
+}
+
+func (t *tracker) Close() error {
+	// Invoking endSpan on Close will help catch the cases
+	// in which a read returned a non-nil error, we set the
+	// span status but didn't end the span.
+	t.end()
+	return t.body.Close()
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/doc.go b/vendor/go.opencensus.io/plugin/ochttp/doc.go
new file mode 100644
index 000000000000..10e626b16e61
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/doc.go
@@ -0,0 +1,19 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package ochttp provides OpenCensus instrumentation for net/http package.
+//
+// For server instrumentation, see Handler. For client-side instrumentation,
+// see Transport.
+package ochttp // import "go.opencensus.io/plugin/ochttp"
diff --git a/vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go b/vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go
new file mode 100644
index 000000000000..f777772ec938
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go
@@ -0,0 +1,123 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package b3 contains a propagation.HTTPFormat implementation
+// for B3 propagation. See https://github.com/openzipkin/b3-propagation
+// for more details.
+package b3 // import "go.opencensus.io/plugin/ochttp/propagation/b3"
+
+import (
+	"encoding/hex"
+	"net/http"
+
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/propagation"
+)
+
+// B3 headers that OpenCensus understands.
+const (
+	TraceIDHeader = "X-B3-TraceId"
+	SpanIDHeader  = "X-B3-SpanId"
+	SampledHeader = "X-B3-Sampled"
+)
+
+// HTTPFormat implements propagation.HTTPFormat to propagate
+// traces in HTTP headers in B3 propagation format.
+// HTTPFormat skips the X-B3-ParentId and X-B3-Flags headers
+// because there are additional fields not represented in the
+// OpenCensus span context. Spans created from the incoming
+// header will be the direct children of the client-side span.
+// Similarly, reciever of the outgoing spans should use client-side
+// span created by OpenCensus as the parent.
+type HTTPFormat struct{}
+
+var _ propagation.HTTPFormat = (*HTTPFormat)(nil)
+
+// SpanContextFromRequest extracts a B3 span context from incoming requests.
+func (f *HTTPFormat) SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool) {
+	tid, ok := ParseTraceID(req.Header.Get(TraceIDHeader))
+	if !ok {
+		return trace.SpanContext{}, false
+	}
+	sid, ok := ParseSpanID(req.Header.Get(SpanIDHeader))
+	if !ok {
+		return trace.SpanContext{}, false
+	}
+	sampled, _ := ParseSampled(req.Header.Get(SampledHeader))
+	return trace.SpanContext{
+		TraceID:      tid,
+		SpanID:       sid,
+		TraceOptions: sampled,
+	}, true
+}
+
+// ParseTraceID parses the value of the X-B3-TraceId header.
+func ParseTraceID(tid string) (trace.TraceID, bool) {
+	if tid == "" {
+		return trace.TraceID{}, false
+	}
+	b, err := hex.DecodeString(tid)
+	if err != nil {
+		return trace.TraceID{}, false
+	}
+	var traceID trace.TraceID
+	if len(b) <= 8 {
+		// The lower 64-bits.
+		start := 8 + (8 - len(b))
+		copy(traceID[start:], b)
+	} else {
+		start := 16 - len(b)
+		copy(traceID[start:], b)
+	}
+
+	return traceID, true
+}
+
+// ParseSpanID parses the value of the X-B3-SpanId or X-B3-ParentSpanId headers.
+func ParseSpanID(sid string) (spanID trace.SpanID, ok bool) {
+	if sid == "" {
+		return trace.SpanID{}, false
+	}
+	b, err := hex.DecodeString(sid)
+	if err != nil {
+		return trace.SpanID{}, false
+	}
+	start := 8 - len(b)
+	copy(spanID[start:], b)
+	return spanID, true
+}
+
+// ParseSampled parses the value of the X-B3-Sampled header.
+func ParseSampled(sampled string) (trace.TraceOptions, bool) {
+	switch sampled {
+	case "true", "1":
+		return trace.TraceOptions(1), true
+	default:
+		return trace.TraceOptions(0), false
+	}
+}
+
+// SpanContextToRequest modifies the given request to include B3 headers.
+func (f *HTTPFormat) SpanContextToRequest(sc trace.SpanContext, req *http.Request) {
+	req.Header.Set(TraceIDHeader, hex.EncodeToString(sc.TraceID[:]))
+	req.Header.Set(SpanIDHeader, hex.EncodeToString(sc.SpanID[:]))
+
+	var sampled string
+	if sc.IsSampled() {
+		sampled = "1"
+	} else {
+		sampled = "0"
+	}
+	req.Header.Set(SampledHeader, sampled)
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/propagation/tracecontext/propagation.go b/vendor/go.opencensus.io/plugin/ochttp/propagation/tracecontext/propagation.go
new file mode 100644
index 000000000000..65ab1e9966c5
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/propagation/tracecontext/propagation.go
@@ -0,0 +1,187 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package tracecontext contains HTTP propagator for TraceContext standard.
+// See https://github.com/w3c/distributed-tracing for more information.
+package tracecontext // import "go.opencensus.io/plugin/ochttp/propagation/tracecontext"
+
+import (
+	"encoding/hex"
+	"fmt"
+	"net/http"
+	"net/textproto"
+	"regexp"
+	"strings"
+
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/propagation"
+	"go.opencensus.io/trace/tracestate"
+)
+
+const (
+	supportedVersion  = 0
+	maxVersion        = 254
+	maxTracestateLen  = 512
+	traceparentHeader = "traceparent"
+	tracestateHeader  = "tracestate"
+	trimOWSRegexFmt   = `^[\x09\x20]*(.*[^\x20\x09])[\x09\x20]*$`
+)
+
+var trimOWSRegExp = regexp.MustCompile(trimOWSRegexFmt)
+
+var _ propagation.HTTPFormat = (*HTTPFormat)(nil)
+
+// HTTPFormat implements the TraceContext trace propagation format.
+type HTTPFormat struct{}
+
+// SpanContextFromRequest extracts a span context from incoming requests.
+func (f *HTTPFormat) SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool) {
+	h, ok := getRequestHeader(req, traceparentHeader, false)
+	if !ok {
+		return trace.SpanContext{}, false
+	}
+	sections := strings.Split(h, "-")
+	if len(sections) < 4 {
+		return trace.SpanContext{}, false
+	}
+
+	if len(sections[0]) != 2 {
+		return trace.SpanContext{}, false
+	}
+	ver, err := hex.DecodeString(sections[0])
+	if err != nil {
+		return trace.SpanContext{}, false
+	}
+	version := int(ver[0])
+	if version > maxVersion {
+		return trace.SpanContext{}, false
+	}
+
+	if version == 0 && len(sections) != 4 {
+		return trace.SpanContext{}, false
+	}
+
+	if len(sections[1]) != 32 {
+		return trace.SpanContext{}, false
+	}
+	tid, err := hex.DecodeString(sections[1])
+	if err != nil {
+		return trace.SpanContext{}, false
+	}
+	copy(sc.TraceID[:], tid)
+
+	if len(sections[2]) != 16 {
+		return trace.SpanContext{}, false
+	}
+	sid, err := hex.DecodeString(sections[2])
+	if err != nil {
+		return trace.SpanContext{}, false
+	}
+	copy(sc.SpanID[:], sid)
+
+	opts, err := hex.DecodeString(sections[3])
+	if err != nil || len(opts) < 1 {
+		return trace.SpanContext{}, false
+	}
+	sc.TraceOptions = trace.TraceOptions(opts[0])
+
+	// Don't allow all zero trace or span ID.
+	if sc.TraceID == [16]byte{} || sc.SpanID == [8]byte{} {
+		return trace.SpanContext{}, false
+	}
+
+	sc.Tracestate = tracestateFromRequest(req)
+	return sc, true
+}
+
+// getRequestHeader returns a combined header field according to RFC7230 section 3.2.2.
+// If commaSeparated is true, multiple header fields with the same field name using be
+// combined using ",".
+// If no header was found using the given name, "ok" would be false.
+// If more than one headers was found using the given name, while commaSeparated is false,
+// "ok" would be false.
+func getRequestHeader(req *http.Request, name string, commaSeparated bool) (hdr string, ok bool) {
+	v := req.Header[textproto.CanonicalMIMEHeaderKey(name)]
+	switch len(v) {
+	case 0:
+		return "", false
+	case 1:
+		return v[0], true
+	default:
+		return strings.Join(v, ","), commaSeparated
+	}
+}
+
+// TODO(rghetia): return an empty Tracestate when parsing tracestate header encounters an error.
+// Revisit to return additional boolean value to indicate parsing error when following issues
+// are resolved.
+// https://github.com/w3c/distributed-tracing/issues/172
+// https://github.com/w3c/distributed-tracing/issues/175
+func tracestateFromRequest(req *http.Request) *tracestate.Tracestate {
+	h, _ := getRequestHeader(req, tracestateHeader, true)
+	if h == "" {
+		return nil
+	}
+
+	var entries []tracestate.Entry
+	pairs := strings.Split(h, ",")
+	hdrLenWithoutOWS := len(pairs) - 1 // Number of commas
+	for _, pair := range pairs {
+		matches := trimOWSRegExp.FindStringSubmatch(pair)
+		if matches == nil {
+			return nil
+		}
+		pair = matches[1]
+		hdrLenWithoutOWS += len(pair)
+		if hdrLenWithoutOWS > maxTracestateLen {
+			return nil
+		}
+		kv := strings.Split(pair, "=")
+		if len(kv) != 2 {
+			return nil
+		}
+		entries = append(entries, tracestate.Entry{Key: kv[0], Value: kv[1]})
+	}
+	ts, err := tracestate.New(nil, entries...)
+	if err != nil {
+		return nil
+	}
+
+	return ts
+}
+
+func tracestateToRequest(sc trace.SpanContext, req *http.Request) {
+	var pairs = make([]string, 0, len(sc.Tracestate.Entries()))
+	if sc.Tracestate != nil {
+		for _, entry := range sc.Tracestate.Entries() {
+			pairs = append(pairs, strings.Join([]string{entry.Key, entry.Value}, "="))
+		}
+		h := strings.Join(pairs, ",")
+
+		if h != "" && len(h) <= maxTracestateLen {
+			req.Header.Set(tracestateHeader, h)
+		}
+	}
+}
+
+// SpanContextToRequest modifies the given request to include traceparent and tracestate headers.
+func (f *HTTPFormat) SpanContextToRequest(sc trace.SpanContext, req *http.Request) {
+	h := fmt.Sprintf("%x-%x-%x-%x",
+		[]byte{supportedVersion},
+		sc.TraceID[:],
+		sc.SpanID[:],
+		[]byte{byte(sc.TraceOptions)})
+	req.Header.Set(traceparentHeader, h)
+	tracestateToRequest(sc, req)
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/route.go b/vendor/go.opencensus.io/plugin/ochttp/route.go
new file mode 100644
index 000000000000..dbe22d586118
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/route.go
@@ -0,0 +1,51 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"net/http"
+
+	"go.opencensus.io/tag"
+)
+
+// WithRouteTag returns an http.Handler that records stats with the
+// http_server_route tag set to the given value.
+func WithRouteTag(handler http.Handler, route string) http.Handler {
+	return taggedHandlerFunc(func(w http.ResponseWriter, r *http.Request) []tag.Mutator {
+		addRoute := []tag.Mutator{tag.Upsert(KeyServerRoute, route)}
+		ctx, _ := tag.New(r.Context(), addRoute...)
+		r = r.WithContext(ctx)
+		handler.ServeHTTP(w, r)
+		return addRoute
+	})
+}
+
+// taggedHandlerFunc is a http.Handler that returns tags describing the
+// processing of the request. These tags will be recorded along with the
+// measures in this package at the end of the request.
+type taggedHandlerFunc func(w http.ResponseWriter, r *http.Request) []tag.Mutator
+
+func (h taggedHandlerFunc) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	tags := h(w, r)
+	if a, ok := r.Context().Value(addedTagsKey{}).(*addedTags); ok {
+		a.t = append(a.t, tags...)
+	}
+}
+
+type addedTagsKey struct{}
+
+type addedTags struct {
+	t []tag.Mutator
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/server.go b/vendor/go.opencensus.io/plugin/ochttp/server.go
new file mode 100644
index 000000000000..ff72de97a8cb
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/server.go
@@ -0,0 +1,440 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"context"
+	"io"
+	"net/http"
+	"strconv"
+	"sync"
+	"time"
+
+	"go.opencensus.io/stats"
+	"go.opencensus.io/tag"
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/propagation"
+)
+
+// Handler is an http.Handler wrapper to instrument your HTTP server with
+// OpenCensus. It supports both stats and tracing.
+//
+// Tracing
+//
+// This handler is aware of the incoming request's span, reading it from request
+// headers as configured using the Propagation field.
+// The extracted span can be accessed from the incoming request's
+// context.
+//
+//    span := trace.FromContext(r.Context())
+//
+// The server span will be automatically ended at the end of ServeHTTP.
+type Handler struct {
+	// Propagation defines how traces are propagated. If unspecified,
+	// B3 propagation will be used.
+	Propagation propagation.HTTPFormat
+
+	// Handler is the handler used to handle the incoming request.
+	Handler http.Handler
+
+	// StartOptions are applied to the span started by this Handler around each
+	// request.
+	//
+	// StartOptions.SpanKind will always be set to trace.SpanKindServer
+	// for spans started by this transport.
+	StartOptions trace.StartOptions
+
+	// GetStartOptions allows to set start options per request. If set,
+	// StartOptions is going to be ignored.
+	GetStartOptions func(*http.Request) trace.StartOptions
+
+	// IsPublicEndpoint should be set to true for publicly accessible HTTP(S)
+	// servers. If true, any trace metadata set on the incoming request will
+	// be added as a linked trace instead of being added as a parent of the
+	// current trace.
+	IsPublicEndpoint bool
+
+	// FormatSpanName holds the function to use for generating the span name
+	// from the information found in the incoming HTTP Request. By default the
+	// name equals the URL Path.
+	FormatSpanName func(*http.Request) string
+}
+
+func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	var tags addedTags
+	r, traceEnd := h.startTrace(w, r)
+	defer traceEnd()
+	w, statsEnd := h.startStats(w, r)
+	defer statsEnd(&tags)
+	handler := h.Handler
+	if handler == nil {
+		handler = http.DefaultServeMux
+	}
+	r = r.WithContext(context.WithValue(r.Context(), addedTagsKey{}, &tags))
+	handler.ServeHTTP(w, r)
+}
+
+func (h *Handler) startTrace(w http.ResponseWriter, r *http.Request) (*http.Request, func()) {
+	if isHealthEndpoint(r.URL.Path) {
+		return r, func() {}
+	}
+	var name string
+	if h.FormatSpanName == nil {
+		name = spanNameFromURL(r)
+	} else {
+		name = h.FormatSpanName(r)
+	}
+	ctx := r.Context()
+
+	startOpts := h.StartOptions
+	if h.GetStartOptions != nil {
+		startOpts = h.GetStartOptions(r)
+	}
+
+	var span *trace.Span
+	sc, ok := h.extractSpanContext(r)
+	if ok && !h.IsPublicEndpoint {
+		ctx, span = trace.StartSpanWithRemoteParent(ctx, name, sc,
+			trace.WithSampler(startOpts.Sampler),
+			trace.WithSpanKind(trace.SpanKindServer))
+	} else {
+		ctx, span = trace.StartSpan(ctx, name,
+			trace.WithSampler(startOpts.Sampler),
+			trace.WithSpanKind(trace.SpanKindServer),
+		)
+		if ok {
+			span.AddLink(trace.Link{
+				TraceID:    sc.TraceID,
+				SpanID:     sc.SpanID,
+				Type:       trace.LinkTypeChild,
+				Attributes: nil,
+			})
+		}
+	}
+	span.AddAttributes(requestAttrs(r)...)
+	return r.WithContext(ctx), span.End
+}
+
+func (h *Handler) extractSpanContext(r *http.Request) (trace.SpanContext, bool) {
+	if h.Propagation == nil {
+		return defaultFormat.SpanContextFromRequest(r)
+	}
+	return h.Propagation.SpanContextFromRequest(r)
+}
+
+func (h *Handler) startStats(w http.ResponseWriter, r *http.Request) (http.ResponseWriter, func(tags *addedTags)) {
+	ctx, _ := tag.New(r.Context(),
+		tag.Upsert(Host, r.URL.Host),
+		tag.Upsert(Path, r.URL.Path),
+		tag.Upsert(Method, r.Method))
+	track := &trackingResponseWriter{
+		start:  time.Now(),
+		ctx:    ctx,
+		writer: w,
+	}
+	if r.Body == nil {
+		// TODO: Handle cases where ContentLength is not set.
+		track.reqSize = -1
+	} else if r.ContentLength > 0 {
+		track.reqSize = r.ContentLength
+	}
+	stats.Record(ctx, ServerRequestCount.M(1))
+	return track.wrappedResponseWriter(), track.end
+}
+
+type trackingResponseWriter struct {
+	ctx        context.Context
+	reqSize    int64
+	respSize   int64
+	start      time.Time
+	statusCode int
+	statusLine string
+	endOnce    sync.Once
+	writer     http.ResponseWriter
+}
+
+// Compile time assertion for ResponseWriter interface
+var _ http.ResponseWriter = (*trackingResponseWriter)(nil)
+
+var logTagsErrorOnce sync.Once
+
+func (t *trackingResponseWriter) end(tags *addedTags) {
+	t.endOnce.Do(func() {
+		if t.statusCode == 0 {
+			t.statusCode = 200
+		}
+
+		span := trace.FromContext(t.ctx)
+		span.SetStatus(TraceStatus(t.statusCode, t.statusLine))
+		span.AddAttributes(trace.Int64Attribute(StatusCodeAttribute, int64(t.statusCode)))
+
+		m := []stats.Measurement{
+			ServerLatency.M(float64(time.Since(t.start)) / float64(time.Millisecond)),
+			ServerResponseBytes.M(t.respSize),
+		}
+		if t.reqSize >= 0 {
+			m = append(m, ServerRequestBytes.M(t.reqSize))
+		}
+		allTags := make([]tag.Mutator, len(tags.t)+1)
+		allTags[0] = tag.Upsert(StatusCode, strconv.Itoa(t.statusCode))
+		copy(allTags[1:], tags.t)
+		stats.RecordWithTags(t.ctx, allTags, m...)
+	})
+}
+
+func (t *trackingResponseWriter) Header() http.Header {
+	return t.writer.Header()
+}
+
+func (t *trackingResponseWriter) Write(data []byte) (int, error) {
+	n, err := t.writer.Write(data)
+	t.respSize += int64(n)
+	return n, err
+}
+
+func (t *trackingResponseWriter) WriteHeader(statusCode int) {
+	t.writer.WriteHeader(statusCode)
+	t.statusCode = statusCode
+	t.statusLine = http.StatusText(t.statusCode)
+}
+
+// wrappedResponseWriter returns a wrapped version of the original
+//  ResponseWriter and only implements the same combination of additional
+// interfaces as the original.
+// This implementation is based on https://github.com/felixge/httpsnoop.
+func (t *trackingResponseWriter) wrappedResponseWriter() http.ResponseWriter {
+	var (
+		hj, i0 = t.writer.(http.Hijacker)
+		cn, i1 = t.writer.(http.CloseNotifier)
+		pu, i2 = t.writer.(http.Pusher)
+		fl, i3 = t.writer.(http.Flusher)
+		rf, i4 = t.writer.(io.ReaderFrom)
+	)
+
+	switch {
+	case !i0 && !i1 && !i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+		}{t}
+	case !i0 && !i1 && !i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			io.ReaderFrom
+		}{t, rf}
+	case !i0 && !i1 && !i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Flusher
+		}{t, fl}
+	case !i0 && !i1 && !i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Flusher
+			io.ReaderFrom
+		}{t, fl, rf}
+	case !i0 && !i1 && i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Pusher
+		}{t, pu}
+	case !i0 && !i1 && i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Pusher
+			io.ReaderFrom
+		}{t, pu, rf}
+	case !i0 && !i1 && i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Pusher
+			http.Flusher
+		}{t, pu, fl}
+	case !i0 && !i1 && i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Pusher
+			http.Flusher
+			io.ReaderFrom
+		}{t, pu, fl, rf}
+	case !i0 && i1 && !i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+		}{t, cn}
+	case !i0 && i1 && !i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			io.ReaderFrom
+		}{t, cn, rf}
+	case !i0 && i1 && !i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			http.Flusher
+		}{t, cn, fl}
+	case !i0 && i1 && !i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			http.Flusher
+			io.ReaderFrom
+		}{t, cn, fl, rf}
+	case !i0 && i1 && i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			http.Pusher
+		}{t, cn, pu}
+	case !i0 && i1 && i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			http.Pusher
+			io.ReaderFrom
+		}{t, cn, pu, rf}
+	case !i0 && i1 && i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			http.Pusher
+			http.Flusher
+		}{t, cn, pu, fl}
+	case !i0 && i1 && i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.CloseNotifier
+			http.Pusher
+			http.Flusher
+			io.ReaderFrom
+		}{t, cn, pu, fl, rf}
+	case i0 && !i1 && !i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+		}{t, hj}
+	case i0 && !i1 && !i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			io.ReaderFrom
+		}{t, hj, rf}
+	case i0 && !i1 && !i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.Flusher
+		}{t, hj, fl}
+	case i0 && !i1 && !i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.Flusher
+			io.ReaderFrom
+		}{t, hj, fl, rf}
+	case i0 && !i1 && i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.Pusher
+		}{t, hj, pu}
+	case i0 && !i1 && i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.Pusher
+			io.ReaderFrom
+		}{t, hj, pu, rf}
+	case i0 && !i1 && i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.Pusher
+			http.Flusher
+		}{t, hj, pu, fl}
+	case i0 && !i1 && i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.Pusher
+			http.Flusher
+			io.ReaderFrom
+		}{t, hj, pu, fl, rf}
+	case i0 && i1 && !i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+		}{t, hj, cn}
+	case i0 && i1 && !i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			io.ReaderFrom
+		}{t, hj, cn, rf}
+	case i0 && i1 && !i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			http.Flusher
+		}{t, hj, cn, fl}
+	case i0 && i1 && !i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			http.Flusher
+			io.ReaderFrom
+		}{t, hj, cn, fl, rf}
+	case i0 && i1 && i2 && !i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			http.Pusher
+		}{t, hj, cn, pu}
+	case i0 && i1 && i2 && !i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			http.Pusher
+			io.ReaderFrom
+		}{t, hj, cn, pu, rf}
+	case i0 && i1 && i2 && i3 && !i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			http.Pusher
+			http.Flusher
+		}{t, hj, cn, pu, fl}
+	case i0 && i1 && i2 && i3 && i4:
+		return struct {
+			http.ResponseWriter
+			http.Hijacker
+			http.CloseNotifier
+			http.Pusher
+			http.Flusher
+			io.ReaderFrom
+		}{t, hj, cn, pu, fl, rf}
+	default:
+		return struct {
+			http.ResponseWriter
+		}{t}
+	}
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go b/vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go
new file mode 100644
index 000000000000..05c6c56cc790
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go
@@ -0,0 +1,169 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"crypto/tls"
+	"net/http"
+	"net/http/httptrace"
+	"strings"
+
+	"go.opencensus.io/trace"
+)
+
+type spanAnnotator struct {
+	sp *trace.Span
+}
+
+// TODO: Remove NewSpanAnnotator at the next release.
+
+// NewSpanAnnotator returns a httptrace.ClientTrace which annotates
+// all emitted httptrace events on the provided Span.
+// Deprecated: Use NewSpanAnnotatingClientTrace instead
+func NewSpanAnnotator(r *http.Request, s *trace.Span) *httptrace.ClientTrace {
+	return NewSpanAnnotatingClientTrace(r, s)
+}
+
+// NewSpanAnnotatingClientTrace returns a httptrace.ClientTrace which annotates
+// all emitted httptrace events on the provided Span.
+func NewSpanAnnotatingClientTrace(_ *http.Request, s *trace.Span) *httptrace.ClientTrace {
+	sa := spanAnnotator{sp: s}
+
+	return &httptrace.ClientTrace{
+		GetConn:              sa.getConn,
+		GotConn:              sa.gotConn,
+		PutIdleConn:          sa.putIdleConn,
+		GotFirstResponseByte: sa.gotFirstResponseByte,
+		Got100Continue:       sa.got100Continue,
+		DNSStart:             sa.dnsStart,
+		DNSDone:              sa.dnsDone,
+		ConnectStart:         sa.connectStart,
+		ConnectDone:          sa.connectDone,
+		TLSHandshakeStart:    sa.tlsHandshakeStart,
+		TLSHandshakeDone:     sa.tlsHandshakeDone,
+		WroteHeaders:         sa.wroteHeaders,
+		Wait100Continue:      sa.wait100Continue,
+		WroteRequest:         sa.wroteRequest,
+	}
+}
+
+func (s spanAnnotator) getConn(hostPort string) {
+	attrs := []trace.Attribute{
+		trace.StringAttribute("httptrace.get_connection.host_port", hostPort),
+	}
+	s.sp.Annotate(attrs, "GetConn")
+}
+
+func (s spanAnnotator) gotConn(info httptrace.GotConnInfo) {
+	attrs := []trace.Attribute{
+		trace.BoolAttribute("httptrace.got_connection.reused", info.Reused),
+		trace.BoolAttribute("httptrace.got_connection.was_idle", info.WasIdle),
+	}
+	if info.WasIdle {
+		attrs = append(attrs,
+			trace.StringAttribute("httptrace.got_connection.idle_time", info.IdleTime.String()))
+	}
+	s.sp.Annotate(attrs, "GotConn")
+}
+
+// PutIdleConn implements a httptrace.ClientTrace hook
+func (s spanAnnotator) putIdleConn(err error) {
+	var attrs []trace.Attribute
+	if err != nil {
+		attrs = append(attrs,
+			trace.StringAttribute("httptrace.put_idle_connection.error", err.Error()))
+	}
+	s.sp.Annotate(attrs, "PutIdleConn")
+}
+
+func (s spanAnnotator) gotFirstResponseByte() {
+	s.sp.Annotate(nil, "GotFirstResponseByte")
+}
+
+func (s spanAnnotator) got100Continue() {
+	s.sp.Annotate(nil, "Got100Continue")
+}
+
+func (s spanAnnotator) dnsStart(info httptrace.DNSStartInfo) {
+	attrs := []trace.Attribute{
+		trace.StringAttribute("httptrace.dns_start.host", info.Host),
+	}
+	s.sp.Annotate(attrs, "DNSStart")
+}
+
+func (s spanAnnotator) dnsDone(info httptrace.DNSDoneInfo) {
+	var addrs []string
+	for _, addr := range info.Addrs {
+		addrs = append(addrs, addr.String())
+	}
+	attrs := []trace.Attribute{
+		trace.StringAttribute("httptrace.dns_done.addrs", strings.Join(addrs, " , ")),
+	}
+	if info.Err != nil {
+		attrs = append(attrs,
+			trace.StringAttribute("httptrace.dns_done.error", info.Err.Error()))
+	}
+	s.sp.Annotate(attrs, "DNSDone")
+}
+
+func (s spanAnnotator) connectStart(network, addr string) {
+	attrs := []trace.Attribute{
+		trace.StringAttribute("httptrace.connect_start.network", network),
+		trace.StringAttribute("httptrace.connect_start.addr", addr),
+	}
+	s.sp.Annotate(attrs, "ConnectStart")
+}
+
+func (s spanAnnotator) connectDone(network, addr string, err error) {
+	attrs := []trace.Attribute{
+		trace.StringAttribute("httptrace.connect_done.network", network),
+		trace.StringAttribute("httptrace.connect_done.addr", addr),
+	}
+	if err != nil {
+		attrs = append(attrs,
+			trace.StringAttribute("httptrace.connect_done.error", err.Error()))
+	}
+	s.sp.Annotate(attrs, "ConnectDone")
+}
+
+func (s spanAnnotator) tlsHandshakeStart() {
+	s.sp.Annotate(nil, "TLSHandshakeStart")
+}
+
+func (s spanAnnotator) tlsHandshakeDone(_ tls.ConnectionState, err error) {
+	var attrs []trace.Attribute
+	if err != nil {
+		attrs = append(attrs,
+			trace.StringAttribute("httptrace.tls_handshake_done.error", err.Error()))
+	}
+	s.sp.Annotate(attrs, "TLSHandshakeDone")
+}
+
+func (s spanAnnotator) wroteHeaders() {
+	s.sp.Annotate(nil, "WroteHeaders")
+}
+
+func (s spanAnnotator) wait100Continue() {
+	s.sp.Annotate(nil, "Wait100Continue")
+}
+
+func (s spanAnnotator) wroteRequest(info httptrace.WroteRequestInfo) {
+	var attrs []trace.Attribute
+	if info.Err != nil {
+		attrs = append(attrs,
+			trace.StringAttribute("httptrace.wrote_request.error", info.Err.Error()))
+	}
+	s.sp.Annotate(attrs, "WroteRequest")
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/stats.go b/vendor/go.opencensus.io/plugin/ochttp/stats.go
new file mode 100644
index 000000000000..46dcc8e57eb6
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/stats.go
@@ -0,0 +1,265 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"go.opencensus.io/stats"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/tag"
+)
+
+// The following client HTTP measures are supported for use in custom views.
+var (
+	// Deprecated: Use a Count aggregation over one of the other client measures to achieve the same effect.
+	ClientRequestCount = stats.Int64("opencensus.io/http/client/request_count", "Number of HTTP requests started", stats.UnitDimensionless)
+	// Deprecated: Use ClientSentBytes.
+	ClientRequestBytes = stats.Int64("opencensus.io/http/client/request_bytes", "HTTP request body size if set as ContentLength (uncompressed)", stats.UnitBytes)
+	// Deprecated: Use ClientReceivedBytes.
+	ClientResponseBytes = stats.Int64("opencensus.io/http/client/response_bytes", "HTTP response body size (uncompressed)", stats.UnitBytes)
+	// Deprecated: Use ClientRoundtripLatency.
+	ClientLatency = stats.Float64("opencensus.io/http/client/latency", "End-to-end latency", stats.UnitMilliseconds)
+)
+
+// Client measures supported for use in custom views.
+var (
+	ClientSentBytes = stats.Int64(
+		"opencensus.io/http/client/sent_bytes",
+		"Total bytes sent in request body (not including headers)",
+		stats.UnitBytes,
+	)
+	ClientReceivedBytes = stats.Int64(
+		"opencensus.io/http/client/received_bytes",
+		"Total bytes received in response bodies (not including headers but including error responses with bodies)",
+		stats.UnitBytes,
+	)
+	ClientRoundtripLatency = stats.Float64(
+		"opencensus.io/http/client/roundtrip_latency",
+		"Time between first byte of request headers sent to last byte of response received, or terminal error",
+		stats.UnitMilliseconds,
+	)
+)
+
+// The following server HTTP measures are supported for use in custom views:
+var (
+	ServerRequestCount  = stats.Int64("opencensus.io/http/server/request_count", "Number of HTTP requests started", stats.UnitDimensionless)
+	ServerRequestBytes  = stats.Int64("opencensus.io/http/server/request_bytes", "HTTP request body size if set as ContentLength (uncompressed)", stats.UnitBytes)
+	ServerResponseBytes = stats.Int64("opencensus.io/http/server/response_bytes", "HTTP response body size (uncompressed)", stats.UnitBytes)
+	ServerLatency       = stats.Float64("opencensus.io/http/server/latency", "End-to-end latency", stats.UnitMilliseconds)
+)
+
+// The following tags are applied to stats recorded by this package. Host, Path
+// and Method are applied to all measures. StatusCode is not applied to
+// ClientRequestCount or ServerRequestCount, since it is recorded before the status is known.
+var (
+	// Host is the value of the HTTP Host header.
+	//
+	// The value of this tag can be controlled by the HTTP client, so you need
+	// to watch out for potentially generating high-cardinality labels in your
+	// metrics backend if you use this tag in views.
+	Host, _ = tag.NewKey("http.host")
+
+	// StatusCode is the numeric HTTP response status code,
+	// or "error" if a transport error occurred and no status code was read.
+	StatusCode, _ = tag.NewKey("http.status")
+
+	// Path is the URL path (not including query string) in the request.
+	//
+	// The value of this tag can be controlled by the HTTP client, so you need
+	// to watch out for potentially generating high-cardinality labels in your
+	// metrics backend if you use this tag in views.
+	Path, _ = tag.NewKey("http.path")
+
+	// Method is the HTTP method of the request, capitalized (GET, POST, etc.).
+	Method, _ = tag.NewKey("http.method")
+
+	// KeyServerRoute is a low cardinality string representing the logical
+	// handler of the request. This is usually the pattern registered on the a
+	// ServeMux (or similar string).
+	KeyServerRoute, _ = tag.NewKey("http_server_route")
+)
+
+// Client tag keys.
+var (
+	// KeyClientMethod is the HTTP method, capitalized (i.e. GET, POST, PUT, DELETE, etc.).
+	KeyClientMethod, _ = tag.NewKey("http_client_method")
+	// KeyClientPath is the URL path (not including query string).
+	KeyClientPath, _ = tag.NewKey("http_client_path")
+	// KeyClientStatus is the HTTP status code as an integer (e.g. 200, 404, 500.), or "error" if no response status line was received.
+	KeyClientStatus, _ = tag.NewKey("http_client_status")
+	// KeyClientHost is the value of the request Host header.
+	KeyClientHost, _ = tag.NewKey("http_client_host")
+)
+
+// Default distributions used by views in this package.
+var (
+	DefaultSizeDistribution    = view.Distribution(0, 1024, 2048, 4096, 16384, 65536, 262144, 1048576, 4194304, 16777216, 67108864, 268435456, 1073741824, 4294967296)
+	DefaultLatencyDistribution = view.Distribution(0, 1, 2, 3, 4, 5, 6, 8, 10, 13, 16, 20, 25, 30, 40, 50, 65, 80, 100, 130, 160, 200, 250, 300, 400, 500, 650, 800, 1000, 2000, 5000, 10000, 20000, 50000, 100000)
+)
+
+// Package ochttp provides some convenience views.
+// You still need to register these views for data to actually be collected.
+var (
+	ClientSentBytesDistribution = &view.View{
+		Name:        "opencensus.io/http/client/sent_bytes",
+		Measure:     ClientSentBytes,
+		Aggregation: DefaultSizeDistribution,
+		Description: "Total bytes sent in request body (not including headers), by HTTP method and response status",
+		TagKeys:     []tag.Key{KeyClientMethod, KeyClientStatus},
+	}
+
+	ClientReceivedBytesDistribution = &view.View{
+		Name:        "opencensus.io/http/client/received_bytes",
+		Measure:     ClientReceivedBytes,
+		Aggregation: DefaultSizeDistribution,
+		Description: "Total bytes received in response bodies (not including headers but including error responses with bodies), by HTTP method and response status",
+		TagKeys:     []tag.Key{KeyClientMethod, KeyClientStatus},
+	}
+
+	ClientRoundtripLatencyDistribution = &view.View{
+		Name:        "opencensus.io/http/client/roundtrip_latency",
+		Measure:     ClientRoundtripLatency,
+		Aggregation: DefaultLatencyDistribution,
+		Description: "End-to-end latency, by HTTP method and response status",
+		TagKeys:     []tag.Key{KeyClientMethod, KeyClientStatus},
+	}
+
+	ClientCompletedCount = &view.View{
+		Name:        "opencensus.io/http/client/completed_count",
+		Measure:     ClientRoundtripLatency,
+		Aggregation: view.Count(),
+		Description: "Count of completed requests, by HTTP method and response status",
+		TagKeys:     []tag.Key{KeyClientMethod, KeyClientStatus},
+	}
+)
+
+var (
+	// Deprecated: No direct replacement, but see ClientCompletedCount.
+	ClientRequestCountView = &view.View{
+		Name:        "opencensus.io/http/client/request_count",
+		Description: "Count of HTTP requests started",
+		Measure:     ClientRequestCount,
+		Aggregation: view.Count(),
+	}
+
+	// Deprecated: Use ClientSentBytesDistribution.
+	ClientRequestBytesView = &view.View{
+		Name:        "opencensus.io/http/client/request_bytes",
+		Description: "Size distribution of HTTP request body",
+		Measure:     ClientSentBytes,
+		Aggregation: DefaultSizeDistribution,
+	}
+
+	// Deprecated: Use ClientReceivedBytesDistribution.
+	ClientResponseBytesView = &view.View{
+		Name:        "opencensus.io/http/client/response_bytes",
+		Description: "Size distribution of HTTP response body",
+		Measure:     ClientReceivedBytes,
+		Aggregation: DefaultSizeDistribution,
+	}
+
+	// Deprecated: Use ClientRoundtripLatencyDistribution.
+	ClientLatencyView = &view.View{
+		Name:        "opencensus.io/http/client/latency",
+		Description: "Latency distribution of HTTP requests",
+		Measure:     ClientRoundtripLatency,
+		Aggregation: DefaultLatencyDistribution,
+	}
+
+	// Deprecated: Use ClientCompletedCount.
+	ClientRequestCountByMethod = &view.View{
+		Name:        "opencensus.io/http/client/request_count_by_method",
+		Description: "Client request count by HTTP method",
+		TagKeys:     []tag.Key{Method},
+		Measure:     ClientSentBytes,
+		Aggregation: view.Count(),
+	}
+
+	// Deprecated: Use ClientCompletedCount.
+	ClientResponseCountByStatusCode = &view.View{
+		Name:        "opencensus.io/http/client/response_count_by_status_code",
+		Description: "Client response count by status code",
+		TagKeys:     []tag.Key{StatusCode},
+		Measure:     ClientRoundtripLatency,
+		Aggregation: view.Count(),
+	}
+)
+
+var (
+	ServerRequestCountView = &view.View{
+		Name:        "opencensus.io/http/server/request_count",
+		Description: "Count of HTTP requests started",
+		Measure:     ServerRequestCount,
+		Aggregation: view.Count(),
+	}
+
+	ServerRequestBytesView = &view.View{
+		Name:        "opencensus.io/http/server/request_bytes",
+		Description: "Size distribution of HTTP request body",
+		Measure:     ServerRequestBytes,
+		Aggregation: DefaultSizeDistribution,
+	}
+
+	ServerResponseBytesView = &view.View{
+		Name:        "opencensus.io/http/server/response_bytes",
+		Description: "Size distribution of HTTP response body",
+		Measure:     ServerResponseBytes,
+		Aggregation: DefaultSizeDistribution,
+	}
+
+	ServerLatencyView = &view.View{
+		Name:        "opencensus.io/http/server/latency",
+		Description: "Latency distribution of HTTP requests",
+		Measure:     ServerLatency,
+		Aggregation: DefaultLatencyDistribution,
+	}
+
+	ServerRequestCountByMethod = &view.View{
+		Name:        "opencensus.io/http/server/request_count_by_method",
+		Description: "Server request count by HTTP method",
+		TagKeys:     []tag.Key{Method},
+		Measure:     ServerRequestCount,
+		Aggregation: view.Count(),
+	}
+
+	ServerResponseCountByStatusCode = &view.View{
+		Name:        "opencensus.io/http/server/response_count_by_status_code",
+		Description: "Server response count by status code",
+		TagKeys:     []tag.Key{StatusCode},
+		Measure:     ServerLatency,
+		Aggregation: view.Count(),
+	}
+)
+
+// DefaultClientViews are the default client views provided by this package.
+// Deprecated: No replacement. Register the views you would like individually.
+var DefaultClientViews = []*view.View{
+	ClientRequestCountView,
+	ClientRequestBytesView,
+	ClientResponseBytesView,
+	ClientLatencyView,
+	ClientRequestCountByMethod,
+	ClientResponseCountByStatusCode,
+}
+
+// DefaultServerViews are the default server views provided by this package.
+// Deprecated: No replacement. Register the views you would like individually.
+var DefaultServerViews = []*view.View{
+	ServerRequestCountView,
+	ServerRequestBytesView,
+	ServerResponseBytesView,
+	ServerLatencyView,
+	ServerRequestCountByMethod,
+	ServerResponseCountByStatusCode,
+}
diff --git a/vendor/go.opencensus.io/plugin/ochttp/trace.go b/vendor/go.opencensus.io/plugin/ochttp/trace.go
new file mode 100644
index 000000000000..819a2d5ff9a7
--- /dev/null
+++ b/vendor/go.opencensus.io/plugin/ochttp/trace.go
@@ -0,0 +1,228 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ochttp
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptrace"
+
+	"go.opencensus.io/plugin/ochttp/propagation/b3"
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/propagation"
+)
+
+// TODO(jbd): Add godoc examples.
+
+var defaultFormat propagation.HTTPFormat = &b3.HTTPFormat{}
+
+// Attributes recorded on the span for the requests.
+// Only trace exporters will need them.
+const (
+	HostAttribute       = "http.host"
+	MethodAttribute     = "http.method"
+	PathAttribute       = "http.path"
+	UserAgentAttribute  = "http.user_agent"
+	StatusCodeAttribute = "http.status_code"
+)
+
+type traceTransport struct {
+	base           http.RoundTripper
+	startOptions   trace.StartOptions
+	format         propagation.HTTPFormat
+	formatSpanName func(*http.Request) string
+	newClientTrace func(*http.Request, *trace.Span) *httptrace.ClientTrace
+}
+
+// TODO(jbd): Add message events for request and response size.
+
+// RoundTrip creates a trace.Span and inserts it into the outgoing request's headers.
+// The created span can follow a parent span, if a parent is presented in
+// the request's context.
+func (t *traceTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	name := t.formatSpanName(req)
+	// TODO(jbd): Discuss whether we want to prefix
+	// outgoing requests with Sent.
+	ctx, span := trace.StartSpan(req.Context(), name,
+		trace.WithSampler(t.startOptions.Sampler),
+		trace.WithSpanKind(trace.SpanKindClient))
+
+	if t.newClientTrace != nil {
+		req = req.WithContext(httptrace.WithClientTrace(ctx, t.newClientTrace(req, span)))
+	} else {
+		req = req.WithContext(ctx)
+	}
+
+	if t.format != nil {
+		// SpanContextToRequest will modify its Request argument, which is
+		// contrary to the contract for http.RoundTripper, so we need to
+		// pass it a copy of the Request.
+		// However, the Request struct itself was already copied by
+		// the WithContext calls above and so we just need to copy the header.
+		header := make(http.Header)
+		for k, v := range req.Header {
+			header[k] = v
+		}
+		req.Header = header
+		t.format.SpanContextToRequest(span.SpanContext(), req)
+	}
+
+	span.AddAttributes(requestAttrs(req)...)
+	resp, err := t.base.RoundTrip(req)
+	if err != nil {
+		span.SetStatus(trace.Status{Code: trace.StatusCodeUnknown, Message: err.Error()})
+		span.End()
+		return resp, err
+	}
+
+	span.AddAttributes(responseAttrs(resp)...)
+	span.SetStatus(TraceStatus(resp.StatusCode, resp.Status))
+
+	// span.End() will be invoked after
+	// a read from resp.Body returns io.EOF or when
+	// resp.Body.Close() is invoked.
+	resp.Body = &bodyTracker{rc: resp.Body, span: span}
+	return resp, err
+}
+
+// bodyTracker wraps a response.Body and invokes
+// trace.EndSpan on encountering io.EOF on reading
+// the body of the original response.
+type bodyTracker struct {
+	rc   io.ReadCloser
+	span *trace.Span
+}
+
+var _ io.ReadCloser = (*bodyTracker)(nil)
+
+func (bt *bodyTracker) Read(b []byte) (int, error) {
+	n, err := bt.rc.Read(b)
+
+	switch err {
+	case nil:
+		return n, nil
+	case io.EOF:
+		bt.span.End()
+	default:
+		// For all other errors, set the span status
+		bt.span.SetStatus(trace.Status{
+			// Code 2 is the error code for Internal server error.
+			Code:    2,
+			Message: err.Error(),
+		})
+	}
+	return n, err
+}
+
+func (bt *bodyTracker) Close() error {
+	// Invoking endSpan on Close will help catch the cases
+	// in which a read returned a non-nil error, we set the
+	// span status but didn't end the span.
+	bt.span.End()
+	return bt.rc.Close()
+}
+
+// CancelRequest cancels an in-flight request by closing its connection.
+func (t *traceTransport) CancelRequest(req *http.Request) {
+	type canceler interface {
+		CancelRequest(*http.Request)
+	}
+	if cr, ok := t.base.(canceler); ok {
+		cr.CancelRequest(req)
+	}
+}
+
+func spanNameFromURL(req *http.Request) string {
+	return req.URL.Path
+}
+
+func requestAttrs(r *http.Request) []trace.Attribute {
+	return []trace.Attribute{
+		trace.StringAttribute(PathAttribute, r.URL.Path),
+		trace.StringAttribute(HostAttribute, r.URL.Host),
+		trace.StringAttribute(MethodAttribute, r.Method),
+		trace.StringAttribute(UserAgentAttribute, r.UserAgent()),
+	}
+}
+
+func responseAttrs(resp *http.Response) []trace.Attribute {
+	return []trace.Attribute{
+		trace.Int64Attribute(StatusCodeAttribute, int64(resp.StatusCode)),
+	}
+}
+
+// TraceStatus is a utility to convert the HTTP status code to a trace.Status that
+// represents the outcome as closely as possible.
+func TraceStatus(httpStatusCode int, statusLine string) trace.Status {
+	var code int32
+	if httpStatusCode < 200 || httpStatusCode >= 400 {
+		code = trace.StatusCodeUnknown
+	}
+	switch httpStatusCode {
+	case 499:
+		code = trace.StatusCodeCancelled
+	case http.StatusBadRequest:
+		code = trace.StatusCodeInvalidArgument
+	case http.StatusGatewayTimeout:
+		code = trace.StatusCodeDeadlineExceeded
+	case http.StatusNotFound:
+		code = trace.StatusCodeNotFound
+	case http.StatusForbidden:
+		code = trace.StatusCodePermissionDenied
+	case http.StatusUnauthorized: // 401 is actually unauthenticated.
+		code = trace.StatusCodeUnauthenticated
+	case http.StatusTooManyRequests:
+		code = trace.StatusCodeResourceExhausted
+	case http.StatusNotImplemented:
+		code = trace.StatusCodeUnimplemented
+	case http.StatusServiceUnavailable:
+		code = trace.StatusCodeUnavailable
+	case http.StatusOK:
+		code = trace.StatusCodeOK
+	}
+	return trace.Status{Code: code, Message: codeToStr[code]}
+}
+
+var codeToStr = map[int32]string{
+	trace.StatusCodeOK:                 `OK`,
+	trace.StatusCodeCancelled:          `CANCELLED`,
+	trace.StatusCodeUnknown:            `UNKNOWN`,
+	trace.StatusCodeInvalidArgument:    `INVALID_ARGUMENT`,
+	trace.StatusCodeDeadlineExceeded:   `DEADLINE_EXCEEDED`,
+	trace.StatusCodeNotFound:           `NOT_FOUND`,
+	trace.StatusCodeAlreadyExists:      `ALREADY_EXISTS`,
+	trace.StatusCodePermissionDenied:   `PERMISSION_DENIED`,
+	trace.StatusCodeResourceExhausted:  `RESOURCE_EXHAUSTED`,
+	trace.StatusCodeFailedPrecondition: `FAILED_PRECONDITION`,
+	trace.StatusCodeAborted:            `ABORTED`,
+	trace.StatusCodeOutOfRange:         `OUT_OF_RANGE`,
+	trace.StatusCodeUnimplemented:      `UNIMPLEMENTED`,
+	trace.StatusCodeInternal:           `INTERNAL`,
+	trace.StatusCodeUnavailable:        `UNAVAILABLE`,
+	trace.StatusCodeDataLoss:           `DATA_LOSS`,
+	trace.StatusCodeUnauthenticated:    `UNAUTHENTICATED`,
+}
+
+func isHealthEndpoint(path string) bool {
+	// Health checking is pretty frequent and
+	// traces collected for health endpoints
+	// can be extremely noisy and expensive.
+	// Disable canonical health checking endpoints
+	// like /healthz and /_ah/health for now.
+	if path == "/healthz" || path == "/_ah/health" {
+		return true
+	}
+	return false
+}
diff --git a/vendor/go.opencensus.io/resource/resource.go b/vendor/go.opencensus.io/resource/resource.go
new file mode 100644
index 000000000000..ec89b216cab4
--- /dev/null
+++ b/vendor/go.opencensus.io/resource/resource.go
@@ -0,0 +1,163 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package resource provides functionality for resource, which capture
+// identifying information about the entities for which signals are exported.
+package resource
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+)
+
+const (
+	EnvVarType   = "OC_RESOURCE_TYPE"
+	EnvVarLabels = "OC_RESOURCE_LABELS"
+)
+
+// Resource describes an entity about which identifying information and metadata is exposed.
+// For example, a type "k8s.io/container" may hold labels describing the pod name and namespace.
+type Resource struct {
+	Type   string
+	Labels map[string]string
+}
+
+// EncodeLabels encodes a labels map to a string as provided via the OC_RESOURCE_LABELS environment variable.
+func EncodeLabels(labels map[string]string) string {
+	sortedKeys := make([]string, 0, len(labels))
+	for k := range labels {
+		sortedKeys = append(sortedKeys, k)
+	}
+	sort.Strings(sortedKeys)
+
+	s := ""
+	for i, k := range sortedKeys {
+		if i > 0 {
+			s += ","
+		}
+		s += k + "=" + strconv.Quote(labels[k])
+	}
+	return s
+}
+
+var labelRegex = regexp.MustCompile(`^\s*([[:ascii:]]{1,256}?)=("[[:ascii:]]{0,256}?")\s*,`)
+
+// DecodeLabels decodes a serialized label map as used in the OC_RESOURCE_LABELS variable.
+// A list of labels of the form `<key1>="<value1>",<key2>="<value2>",...` is accepted.
+// Domain names and paths are accepted as label keys.
+// Most users will want to use FromEnv instead.
+func DecodeLabels(s string) (map[string]string, error) {
+	m := map[string]string{}
+	// Ensure a trailing comma, which allows us to keep the regex simpler
+	s = strings.TrimRight(strings.TrimSpace(s), ",") + ","
+
+	for len(s) > 0 {
+		match := labelRegex.FindStringSubmatch(s)
+		if len(match) == 0 {
+			return nil, fmt.Errorf("invalid label formatting, remainder: %s", s)
+		}
+		v := match[2]
+		if v == "" {
+			v = match[3]
+		} else {
+			var err error
+			if v, err = strconv.Unquote(v); err != nil {
+				return nil, fmt.Errorf("invalid label formatting, remainder: %s, err: %s", s, err)
+			}
+		}
+		m[match[1]] = v
+
+		s = s[len(match[0]):]
+	}
+	return m, nil
+}
+
+// FromEnv is a detector that loads resource information from the OC_RESOURCE_TYPE
+// and OC_RESOURCE_labelS environment variables.
+func FromEnv(context.Context) (*Resource, error) {
+	res := &Resource{
+		Type: strings.TrimSpace(os.Getenv(EnvVarType)),
+	}
+	labels := strings.TrimSpace(os.Getenv(EnvVarLabels))
+	if labels == "" {
+		return res, nil
+	}
+	var err error
+	if res.Labels, err = DecodeLabels(labels); err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+var _ Detector = FromEnv
+
+// merge resource information from b into a. In case of a collision, a takes precedence.
+func merge(a, b *Resource) *Resource {
+	if a == nil {
+		return b
+	}
+	if b == nil {
+		return a
+	}
+	res := &Resource{
+		Type:   a.Type,
+		Labels: map[string]string{},
+	}
+	if res.Type == "" {
+		res.Type = b.Type
+	}
+	for k, v := range b.Labels {
+		res.Labels[k] = v
+	}
+	// Labels from resource a overwrite labels from resource b.
+	for k, v := range a.Labels {
+		res.Labels[k] = v
+	}
+	return res
+}
+
+// Detector attempts to detect resource information.
+// If the detector cannot find resource information, the returned resource is nil but no
+// error is returned.
+// An error is only returned on unexpected failures.
+type Detector func(context.Context) (*Resource, error)
+
+// MultiDetector returns a Detector that calls all input detectors in order and
+// merges each result with the previous one. In case a type of label key is already set,
+// the first set value is takes precedence.
+// It returns on the first error that a sub-detector encounters.
+func MultiDetector(detectors ...Detector) Detector {
+	return func(ctx context.Context) (*Resource, error) {
+		return detectAll(ctx, detectors...)
+	}
+}
+
+// detectall calls all input detectors sequentially an merges each result with the previous one.
+// It returns on the first error that a sub-detector encounters.
+func detectAll(ctx context.Context, detectors ...Detector) (*Resource, error) {
+	var res *Resource
+	for _, d := range detectors {
+		r, err := d(ctx)
+		if err != nil {
+			return nil, err
+		}
+		res = merge(res, r)
+	}
+	return res, nil
+}
diff --git a/vendor/go.opencensus.io/stats/doc.go b/vendor/go.opencensus.io/stats/doc.go
new file mode 100644
index 000000000000..00d473ee0298
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/doc.go
@@ -0,0 +1,69 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+/*
+Package stats contains support for OpenCensus stats recording.
+
+OpenCensus allows users to create typed measures, record measurements,
+aggregate the collected data, and export the aggregated data.
+
+Measures
+
+A measure represents a type of data point to be tracked and recorded.
+For example, latency, request Mb/s, and response Mb/s are measures
+to collect from a server.
+
+Measure constructors such as Int64 and Float64 automatically
+register the measure by the given name. Each registered measure needs
+to be unique by name. Measures also have a description and a unit.
+
+Libraries can define and export measures. Application authors can then
+create views and collect and break down measures by the tags they are
+interested in.
+
+Recording measurements
+
+Measurement is a data point to be collected for a measure. For example,
+for a latency (ms) measure, 100 is a measurement that represents a 100ms
+latency event. Measurements are created from measures with
+the current context. Tags from the current context are recorded with the
+measurements if they are any.
+
+Recorded measurements are dropped immediately if no views are registered for them.
+There is usually no need to conditionally enable and disable
+recording to reduce cost. Recording of measurements is cheap.
+
+Libraries can always record measurements, and applications can later decide
+on which measurements they want to collect by registering views. This allows
+libraries to turn on the instrumentation by default.
+
+Exemplars
+
+For a given recorded measurement, the associated exemplar is a diagnostic map
+that gives more information about the measurement.
+
+When aggregated using a Distribution aggregation, an exemplar is kept for each
+bucket in the Distribution. This allows you to easily find an example of a
+measurement that fell into each bucket.
+
+For example, if you also use the OpenCensus trace package and you
+record a measurement with a context that contains a sampled trace span,
+then the trace span will be added to the exemplar associated with the measurement.
+
+When exported to a supporting back end, you should be able to easily navigate
+to example traces that fell into each bucket in the Distribution.
+
+*/
+package stats // import "go.opencensus.io/stats"
diff --git a/vendor/go.opencensus.io/stats/internal/record.go b/vendor/go.opencensus.io/stats/internal/record.go
new file mode 100644
index 000000000000..ed5455205421
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/internal/record.go
@@ -0,0 +1,25 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import (
+	"go.opencensus.io/tag"
+)
+
+// DefaultRecorder will be called for each Record call.
+var DefaultRecorder func(tags *tag.Map, measurement interface{}, attachments map[string]string)
+
+// SubscriptionReporter reports when a view subscribed with a measure.
+var SubscriptionReporter func(measure string)
diff --git a/vendor/go.opencensus.io/stats/internal/validation.go b/vendor/go.opencensus.io/stats/internal/validation.go
new file mode 100644
index 000000000000..b946667f961d
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/internal/validation.go
@@ -0,0 +1,28 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal // import "go.opencensus.io/stats/internal"
+
+const (
+	MaxNameLength = 255
+)
+
+func IsPrintable(str string) bool {
+	for _, r := range str {
+		if !(r >= ' ' && r <= '~') {
+			return false
+		}
+	}
+	return true
+}
diff --git a/vendor/go.opencensus.io/stats/measure.go b/vendor/go.opencensus.io/stats/measure.go
new file mode 100644
index 000000000000..1ffd3cefc730
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/measure.go
@@ -0,0 +1,109 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package stats
+
+import (
+	"sync"
+	"sync/atomic"
+)
+
+// Measure represents a single numeric value to be tracked and recorded.
+// For example, latency, request bytes, and response bytes could be measures
+// to collect from a server.
+//
+// Measures by themselves have no outside effects. In order to be exported,
+// the measure needs to be used in a View. If no Views are defined over a
+// measure, there is very little cost in recording it.
+type Measure interface {
+	// Name returns the name of this measure.
+	//
+	// Measure names are globally unique (among all libraries linked into your program).
+	// We recommend prefixing the measure name with a domain name relevant to your
+	// project or application.
+	//
+	// Measure names are never sent over the wire or exported to backends.
+	// They are only used to create Views.
+	Name() string
+
+	// Description returns the human-readable description of this measure.
+	Description() string
+
+	// Unit returns the units for the values this measure takes on.
+	//
+	// Units are encoded according to the case-sensitive abbreviations from the
+	// Unified Code for Units of Measure: http://unitsofmeasure.org/ucum.html
+	Unit() string
+}
+
+// measureDescriptor is the untyped descriptor associated with each measure.
+// Int64Measure and Float64Measure wrap measureDescriptor to provide typed
+// recording APIs.
+// Two Measures with the same name will have the same measureDescriptor.
+type measureDescriptor struct {
+	subs int32 // access atomically
+
+	name        string
+	description string
+	unit        string
+}
+
+func (m *measureDescriptor) subscribe() {
+	atomic.StoreInt32(&m.subs, 1)
+}
+
+func (m *measureDescriptor) subscribed() bool {
+	return atomic.LoadInt32(&m.subs) == 1
+}
+
+var (
+	mu       sync.RWMutex
+	measures = make(map[string]*measureDescriptor)
+)
+
+func registerMeasureHandle(name, desc, unit string) *measureDescriptor {
+	mu.Lock()
+	defer mu.Unlock()
+
+	if stored, ok := measures[name]; ok {
+		return stored
+	}
+	m := &measureDescriptor{
+		name:        name,
+		description: desc,
+		unit:        unit,
+	}
+	measures[name] = m
+	return m
+}
+
+// Measurement is the numeric value measured when recording stats. Each measure
+// provides methods to create measurements of their kind. For example, Int64Measure
+// provides M to convert an int64 into a measurement.
+type Measurement struct {
+	v    float64
+	m    Measure
+	desc *measureDescriptor
+}
+
+// Value returns the value of the Measurement as a float64.
+func (m Measurement) Value() float64 {
+	return m.v
+}
+
+// Measure returns the Measure from which this Measurement was created.
+func (m Measurement) Measure() Measure {
+	return m.m
+}
diff --git a/vendor/go.opencensus.io/stats/measure_float64.go b/vendor/go.opencensus.io/stats/measure_float64.go
new file mode 100644
index 000000000000..f02c1eda845d
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/measure_float64.go
@@ -0,0 +1,55 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package stats
+
+// Float64Measure is a measure for float64 values.
+type Float64Measure struct {
+	desc *measureDescriptor
+}
+
+// M creates a new float64 measurement.
+// Use Record to record measurements.
+func (m *Float64Measure) M(v float64) Measurement {
+	return Measurement{
+		m:    m,
+		desc: m.desc,
+		v:    v,
+	}
+}
+
+// Float64 creates a new measure for float64 values.
+//
+// See the documentation for interface Measure for more guidance on the
+// parameters of this function.
+func Float64(name, description, unit string) *Float64Measure {
+	mi := registerMeasureHandle(name, description, unit)
+	return &Float64Measure{mi}
+}
+
+// Name returns the name of the measure.
+func (m *Float64Measure) Name() string {
+	return m.desc.name
+}
+
+// Description returns the description of the measure.
+func (m *Float64Measure) Description() string {
+	return m.desc.description
+}
+
+// Unit returns the unit of the measure.
+func (m *Float64Measure) Unit() string {
+	return m.desc.unit
+}
diff --git a/vendor/go.opencensus.io/stats/measure_int64.go b/vendor/go.opencensus.io/stats/measure_int64.go
new file mode 100644
index 000000000000..d101d7973581
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/measure_int64.go
@@ -0,0 +1,55 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package stats
+
+// Int64Measure is a measure for int64 values.
+type Int64Measure struct {
+	desc *measureDescriptor
+}
+
+// M creates a new int64 measurement.
+// Use Record to record measurements.
+func (m *Int64Measure) M(v int64) Measurement {
+	return Measurement{
+		m:    m,
+		desc: m.desc,
+		v:    float64(v),
+	}
+}
+
+// Int64 creates a new measure for int64 values.
+//
+// See the documentation for interface Measure for more guidance on the
+// parameters of this function.
+func Int64(name, description, unit string) *Int64Measure {
+	mi := registerMeasureHandle(name, description, unit)
+	return &Int64Measure{mi}
+}
+
+// Name returns the name of the measure.
+func (m *Int64Measure) Name() string {
+	return m.desc.name
+}
+
+// Description returns the description of the measure.
+func (m *Int64Measure) Description() string {
+	return m.desc.description
+}
+
+// Unit returns the unit of the measure.
+func (m *Int64Measure) Unit() string {
+	return m.desc.unit
+}
diff --git a/vendor/go.opencensus.io/stats/record.go b/vendor/go.opencensus.io/stats/record.go
new file mode 100644
index 000000000000..86f491e22597
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/record.go
@@ -0,0 +1,69 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package stats
+
+import (
+	"context"
+
+	"go.opencensus.io/exemplar"
+	"go.opencensus.io/stats/internal"
+	"go.opencensus.io/tag"
+)
+
+func init() {
+	internal.SubscriptionReporter = func(measure string) {
+		mu.Lock()
+		measures[measure].subscribe()
+		mu.Unlock()
+	}
+}
+
+// Record records one or multiple measurements with the same context at once.
+// If there are any tags in the context, measurements will be tagged with them.
+func Record(ctx context.Context, ms ...Measurement) {
+	recorder := internal.DefaultRecorder
+	if recorder == nil {
+		return
+	}
+	if len(ms) == 0 {
+		return
+	}
+	record := false
+	for _, m := range ms {
+		if m.desc.subscribed() {
+			record = true
+			break
+		}
+	}
+	if !record {
+		return
+	}
+	recorder(tag.FromContext(ctx), ms, exemplar.AttachmentsFromContext(ctx))
+}
+
+// RecordWithTags records one or multiple measurements at once.
+//
+// Measurements will be tagged with the tags in the context mutated by the mutators.
+// RecordWithTags is useful if you want to record with tag mutations but don't want
+// to propagate the mutations in the context.
+func RecordWithTags(ctx context.Context, mutators []tag.Mutator, ms ...Measurement) error {
+	ctx, err := tag.New(ctx, mutators...)
+	if err != nil {
+		return err
+	}
+	Record(ctx, ms...)
+	return nil
+}
diff --git a/vendor/go.opencensus.io/stats/units.go b/vendor/go.opencensus.io/stats/units.go
new file mode 100644
index 000000000000..6931a5f29661
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/units.go
@@ -0,0 +1,25 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package stats
+
+// Units are encoded according to the case-sensitive abbreviations from the
+// Unified Code for Units of Measure: http://unitsofmeasure.org/ucum.html
+const (
+	UnitNone          = "1" // Deprecated: Use UnitDimensionless.
+	UnitDimensionless = "1"
+	UnitBytes         = "By"
+	UnitMilliseconds  = "ms"
+)
diff --git a/vendor/go.opencensus.io/stats/view/aggregation.go b/vendor/go.opencensus.io/stats/view/aggregation.go
new file mode 100644
index 000000000000..b7f169b4a5f0
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/aggregation.go
@@ -0,0 +1,120 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package view
+
+// AggType represents the type of aggregation function used on a View.
+type AggType int
+
+// All available aggregation types.
+const (
+	AggTypeNone         AggType = iota // no aggregation; reserved for future use.
+	AggTypeCount                       // the count aggregation, see Count.
+	AggTypeSum                         // the sum aggregation, see Sum.
+	AggTypeDistribution                // the distribution aggregation, see Distribution.
+	AggTypeLastValue                   // the last value aggregation, see LastValue.
+)
+
+func (t AggType) String() string {
+	return aggTypeName[t]
+}
+
+var aggTypeName = map[AggType]string{
+	AggTypeNone:         "None",
+	AggTypeCount:        "Count",
+	AggTypeSum:          "Sum",
+	AggTypeDistribution: "Distribution",
+	AggTypeLastValue:    "LastValue",
+}
+
+// Aggregation represents a data aggregation method. Use one of the functions:
+// Count, Sum, or Distribution to construct an Aggregation.
+type Aggregation struct {
+	Type    AggType   // Type is the AggType of this Aggregation.
+	Buckets []float64 // Buckets are the bucket endpoints if this Aggregation represents a distribution, see Distribution.
+
+	newData func() AggregationData
+}
+
+var (
+	aggCount = &Aggregation{
+		Type: AggTypeCount,
+		newData: func() AggregationData {
+			return &CountData{}
+		},
+	}
+	aggSum = &Aggregation{
+		Type: AggTypeSum,
+		newData: func() AggregationData {
+			return &SumData{}
+		},
+	}
+)
+
+// Count indicates that data collected and aggregated
+// with this method will be turned into a count value.
+// For example, total number of accepted requests can be
+// aggregated by using Count.
+func Count() *Aggregation {
+	return aggCount
+}
+
+// Sum indicates that data collected and aggregated
+// with this method will be summed up.
+// For example, accumulated request bytes can be aggregated by using
+// Sum.
+func Sum() *Aggregation {
+	return aggSum
+}
+
+// Distribution indicates that the desired aggregation is
+// a histogram distribution.
+//
+// An distribution aggregation may contain a histogram of the values in the
+// population. The bucket boundaries for that histogram are described
+// by the bounds. This defines len(bounds)+1 buckets.
+//
+// If len(bounds) >= 2 then the boundaries for bucket index i are:
+//
+//     [-infinity, bounds[i]) for i = 0
+//     [bounds[i-1], bounds[i]) for 0 < i < length
+//     [bounds[i-1], +infinity) for i = length
+//
+// If len(bounds) is 0 then there is no histogram associated with the
+// distribution. There will be a single bucket with boundaries
+// (-infinity, +infinity).
+//
+// If len(bounds) is 1 then there is no finite buckets, and that single
+// element is the common boundary of the overflow and underflow buckets.
+func Distribution(bounds ...float64) *Aggregation {
+	return &Aggregation{
+		Type:    AggTypeDistribution,
+		Buckets: bounds,
+		newData: func() AggregationData {
+			return newDistributionData(bounds)
+		},
+	}
+}
+
+// LastValue only reports the last value recorded using this
+// aggregation. All other measurements will be dropped.
+func LastValue() *Aggregation {
+	return &Aggregation{
+		Type: AggTypeLastValue,
+		newData: func() AggregationData {
+			return &LastValueData{}
+		},
+	}
+}
diff --git a/vendor/go.opencensus.io/stats/view/aggregation_data.go b/vendor/go.opencensus.io/stats/view/aggregation_data.go
new file mode 100644
index 000000000000..960b94601ff0
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/aggregation_data.go
@@ -0,0 +1,235 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package view
+
+import (
+	"math"
+
+	"go.opencensus.io/exemplar"
+)
+
+// AggregationData represents an aggregated value from a collection.
+// They are reported on the view data during exporting.
+// Mosts users won't directly access aggregration data.
+type AggregationData interface {
+	isAggregationData() bool
+	addSample(e *exemplar.Exemplar)
+	clone() AggregationData
+	equal(other AggregationData) bool
+}
+
+const epsilon = 1e-9
+
+// CountData is the aggregated data for the Count aggregation.
+// A count aggregation processes data and counts the recordings.
+//
+// Most users won't directly access count data.
+type CountData struct {
+	Value int64
+}
+
+func (a *CountData) isAggregationData() bool { return true }
+
+func (a *CountData) addSample(_ *exemplar.Exemplar) {
+	a.Value = a.Value + 1
+}
+
+func (a *CountData) clone() AggregationData {
+	return &CountData{Value: a.Value}
+}
+
+func (a *CountData) equal(other AggregationData) bool {
+	a2, ok := other.(*CountData)
+	if !ok {
+		return false
+	}
+
+	return a.Value == a2.Value
+}
+
+// SumData is the aggregated data for the Sum aggregation.
+// A sum aggregation processes data and sums up the recordings.
+//
+// Most users won't directly access sum data.
+type SumData struct {
+	Value float64
+}
+
+func (a *SumData) isAggregationData() bool { return true }
+
+func (a *SumData) addSample(e *exemplar.Exemplar) {
+	a.Value += e.Value
+}
+
+func (a *SumData) clone() AggregationData {
+	return &SumData{Value: a.Value}
+}
+
+func (a *SumData) equal(other AggregationData) bool {
+	a2, ok := other.(*SumData)
+	if !ok {
+		return false
+	}
+	return math.Pow(a.Value-a2.Value, 2) < epsilon
+}
+
+// DistributionData is the aggregated data for the
+// Distribution aggregation.
+//
+// Most users won't directly access distribution data.
+//
+// For a distribution with N bounds, the associated DistributionData will have
+// N+1 buckets.
+type DistributionData struct {
+	Count           int64   // number of data points aggregated
+	Min             float64 // minimum value in the distribution
+	Max             float64 // max value in the distribution
+	Mean            float64 // mean of the distribution
+	SumOfSquaredDev float64 // sum of the squared deviation from the mean
+	CountPerBucket  []int64 // number of occurrences per bucket
+	// ExemplarsPerBucket is slice the same length as CountPerBucket containing
+	// an exemplar for the associated bucket, or nil.
+	ExemplarsPerBucket []*exemplar.Exemplar
+	bounds             []float64 // histogram distribution of the values
+}
+
+func newDistributionData(bounds []float64) *DistributionData {
+	bucketCount := len(bounds) + 1
+	return &DistributionData{
+		CountPerBucket:     make([]int64, bucketCount),
+		ExemplarsPerBucket: make([]*exemplar.Exemplar, bucketCount),
+		bounds:             bounds,
+		Min:                math.MaxFloat64,
+		Max:                math.SmallestNonzeroFloat64,
+	}
+}
+
+// Sum returns the sum of all samples collected.
+func (a *DistributionData) Sum() float64 { return a.Mean * float64(a.Count) }
+
+func (a *DistributionData) variance() float64 {
+	if a.Count <= 1 {
+		return 0
+	}
+	return a.SumOfSquaredDev / float64(a.Count-1)
+}
+
+func (a *DistributionData) isAggregationData() bool { return true }
+
+func (a *DistributionData) addSample(e *exemplar.Exemplar) {
+	f := e.Value
+	if f < a.Min {
+		a.Min = f
+	}
+	if f > a.Max {
+		a.Max = f
+	}
+	a.Count++
+	a.addToBucket(e)
+
+	if a.Count == 1 {
+		a.Mean = f
+		return
+	}
+
+	oldMean := a.Mean
+	a.Mean = a.Mean + (f-a.Mean)/float64(a.Count)
+	a.SumOfSquaredDev = a.SumOfSquaredDev + (f-oldMean)*(f-a.Mean)
+}
+
+func (a *DistributionData) addToBucket(e *exemplar.Exemplar) {
+	var count *int64
+	var ex **exemplar.Exemplar
+	for i, b := range a.bounds {
+		if e.Value < b {
+			count = &a.CountPerBucket[i]
+			ex = &a.ExemplarsPerBucket[i]
+			break
+		}
+	}
+	if count == nil {
+		count = &a.CountPerBucket[len(a.bounds)]
+		ex = &a.ExemplarsPerBucket[len(a.bounds)]
+	}
+	*count++
+	*ex = maybeRetainExemplar(*ex, e)
+}
+
+func maybeRetainExemplar(old, cur *exemplar.Exemplar) *exemplar.Exemplar {
+	if old == nil {
+		return cur
+	}
+
+	// Heuristic to pick the "better" exemplar: first keep the one with a
+	// sampled trace attachment, if neither have a trace attachment, pick the
+	// one with more attachments.
+	_, haveTraceID := cur.Attachments[exemplar.KeyTraceID]
+	if haveTraceID || len(cur.Attachments) >= len(old.Attachments) {
+		return cur
+	}
+	return old
+}
+
+func (a *DistributionData) clone() AggregationData {
+	c := *a
+	c.CountPerBucket = append([]int64(nil), a.CountPerBucket...)
+	c.ExemplarsPerBucket = append([]*exemplar.Exemplar(nil), a.ExemplarsPerBucket...)
+	return &c
+}
+
+func (a *DistributionData) equal(other AggregationData) bool {
+	a2, ok := other.(*DistributionData)
+	if !ok {
+		return false
+	}
+	if a2 == nil {
+		return false
+	}
+	if len(a.CountPerBucket) != len(a2.CountPerBucket) {
+		return false
+	}
+	for i := range a.CountPerBucket {
+		if a.CountPerBucket[i] != a2.CountPerBucket[i] {
+			return false
+		}
+	}
+	return a.Count == a2.Count && a.Min == a2.Min && a.Max == a2.Max && math.Pow(a.Mean-a2.Mean, 2) < epsilon && math.Pow(a.variance()-a2.variance(), 2) < epsilon
+}
+
+// LastValueData returns the last value recorded for LastValue aggregation.
+type LastValueData struct {
+	Value float64
+}
+
+func (l *LastValueData) isAggregationData() bool {
+	return true
+}
+
+func (l *LastValueData) addSample(e *exemplar.Exemplar) {
+	l.Value = e.Value
+}
+
+func (l *LastValueData) clone() AggregationData {
+	return &LastValueData{l.Value}
+}
+
+func (l *LastValueData) equal(other AggregationData) bool {
+	a2, ok := other.(*LastValueData)
+	if !ok {
+		return false
+	}
+	return l.Value == a2.Value
+}
diff --git a/vendor/go.opencensus.io/stats/view/collector.go b/vendor/go.opencensus.io/stats/view/collector.go
new file mode 100644
index 000000000000..32415d485970
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/collector.go
@@ -0,0 +1,87 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package view
+
+import (
+	"sort"
+
+	"go.opencensus.io/exemplar"
+
+	"go.opencensus.io/internal/tagencoding"
+	"go.opencensus.io/tag"
+)
+
+type collector struct {
+	// signatures holds the aggregations values for each unique tag signature
+	// (values for all keys) to its aggregator.
+	signatures map[string]AggregationData
+	// Aggregation is the description of the aggregation to perform for this
+	// view.
+	a *Aggregation
+}
+
+func (c *collector) addSample(s string, e *exemplar.Exemplar) {
+	aggregator, ok := c.signatures[s]
+	if !ok {
+		aggregator = c.a.newData()
+		c.signatures[s] = aggregator
+	}
+	aggregator.addSample(e)
+}
+
+// collectRows returns a snapshot of the collected Row values.
+func (c *collector) collectedRows(keys []tag.Key) []*Row {
+	rows := make([]*Row, 0, len(c.signatures))
+	for sig, aggregator := range c.signatures {
+		tags := decodeTags([]byte(sig), keys)
+		row := &Row{Tags: tags, Data: aggregator.clone()}
+		rows = append(rows, row)
+	}
+	return rows
+}
+
+func (c *collector) clearRows() {
+	c.signatures = make(map[string]AggregationData)
+}
+
+// encodeWithKeys encodes the map by using values
+// only associated with the keys provided.
+func encodeWithKeys(m *tag.Map, keys []tag.Key) []byte {
+	vb := &tagencoding.Values{
+		Buffer: make([]byte, len(keys)),
+	}
+	for _, k := range keys {
+		v, _ := m.Value(k)
+		vb.WriteValue([]byte(v))
+	}
+	return vb.Bytes()
+}
+
+// decodeTags decodes tags from the buffer and
+// orders them by the keys.
+func decodeTags(buf []byte, keys []tag.Key) []tag.Tag {
+	vb := &tagencoding.Values{Buffer: buf}
+	var tags []tag.Tag
+	for _, k := range keys {
+		v := vb.ReadValue()
+		if v != nil {
+			tags = append(tags, tag.Tag{Key: k, Value: string(v)})
+		}
+	}
+	vb.ReadIndex = 0
+	sort.Slice(tags, func(i, j int) bool { return tags[i].Key.Name() < tags[j].Key.Name() })
+	return tags
+}
diff --git a/vendor/go.opencensus.io/stats/view/doc.go b/vendor/go.opencensus.io/stats/view/doc.go
new file mode 100644
index 000000000000..dced225c3dc4
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/doc.go
@@ -0,0 +1,47 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// Package view contains support for collecting and exposing aggregates over stats.
+//
+// In order to collect measurements, views need to be defined and registered.
+// A view allows recorded measurements to be filtered and aggregated.
+//
+// All recorded measurements can be grouped by a list of tags.
+//
+// OpenCensus provides several aggregation methods: Count, Distribution and Sum.
+//
+// Count only counts the number of measurement points recorded.
+// Distribution provides statistical summary of the aggregated data by counting
+// how many recorded measurements fall into each bucket.
+// Sum adds up the measurement values.
+// LastValue just keeps track of the most recently recorded measurement value.
+// All aggregations are cumulative.
+//
+// Views can be registerd and unregistered at any time during program execution.
+//
+// Libraries can define views but it is recommended that in most cases registering
+// views be left up to applications.
+//
+// Exporting
+//
+// Collected and aggregated data can be exported to a metric collection
+// backend by registering its exporter.
+//
+// Multiple exporters can be registered to upload the data to various
+// different back ends.
+package view // import "go.opencensus.io/stats/view"
+
+// TODO(acetechnologist): Add a link to the language independent OpenCensus
+// spec when it is available.
diff --git a/vendor/go.opencensus.io/stats/view/export.go b/vendor/go.opencensus.io/stats/view/export.go
new file mode 100644
index 000000000000..7cb59718f5fe
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/export.go
@@ -0,0 +1,58 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package view
+
+import "sync"
+
+var (
+	exportersMu sync.RWMutex // guards exporters
+	exporters   = make(map[Exporter]struct{})
+)
+
+// Exporter exports the collected records as view data.
+//
+// The ExportView method should return quickly; if an
+// Exporter takes a significant amount of time to
+// process a Data, that work should be done on another goroutine.
+//
+// It is safe to assume that ExportView will not be called concurrently from
+// multiple goroutines.
+//
+// The Data should not be modified.
+type Exporter interface {
+	ExportView(viewData *Data)
+}
+
+// RegisterExporter registers an exporter.
+// Collected data will be reported via all the
+// registered exporters. Once you no longer
+// want data to be exported, invoke UnregisterExporter
+// with the previously registered exporter.
+//
+// Binaries can register exporters, libraries shouldn't register exporters.
+func RegisterExporter(e Exporter) {
+	exportersMu.Lock()
+	defer exportersMu.Unlock()
+
+	exporters[e] = struct{}{}
+}
+
+// UnregisterExporter unregisters an exporter.
+func UnregisterExporter(e Exporter) {
+	exportersMu.Lock()
+	defer exportersMu.Unlock()
+
+	delete(exporters, e)
+}
diff --git a/vendor/go.opencensus.io/stats/view/view.go b/vendor/go.opencensus.io/stats/view/view.go
new file mode 100644
index 000000000000..02644e1f4014
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/view.go
@@ -0,0 +1,194 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package view
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"reflect"
+	"sort"
+	"sync/atomic"
+	"time"
+
+	"go.opencensus.io/exemplar"
+
+	"go.opencensus.io/stats"
+	"go.opencensus.io/stats/internal"
+	"go.opencensus.io/tag"
+)
+
+// View allows users to aggregate the recorded stats.Measurements.
+// Views need to be passed to the Register function to be before data will be
+// collected and sent to Exporters.
+type View struct {
+	Name        string // Name of View. Must be unique. If unset, will default to the name of the Measure.
+	Description string // Description is a human-readable description for this view.
+
+	// TagKeys are the tag keys describing the grouping of this view.
+	// A single Row will be produced for each combination of associated tag values.
+	TagKeys []tag.Key
+
+	// Measure is a stats.Measure to aggregate in this view.
+	Measure stats.Measure
+
+	// Aggregation is the aggregation function tp apply to the set of Measurements.
+	Aggregation *Aggregation
+}
+
+// WithName returns a copy of the View with a new name. This is useful for
+// renaming views to cope with limitations placed on metric names by various
+// backends.
+func (v *View) WithName(name string) *View {
+	vNew := *v
+	vNew.Name = name
+	return &vNew
+}
+
+// same compares two views and returns true if they represent the same aggregation.
+func (v *View) same(other *View) bool {
+	if v == other {
+		return true
+	}
+	if v == nil {
+		return false
+	}
+	return reflect.DeepEqual(v.Aggregation, other.Aggregation) &&
+		v.Measure.Name() == other.Measure.Name()
+}
+
+var ErrNegativeBucketBounds = errors.New("negative bucket bounds not supported")
+
+// canonicalize canonicalizes v by setting explicit
+// defaults for Name and Description and sorting the TagKeys
+func (v *View) canonicalize() error {
+	if v.Measure == nil {
+		return fmt.Errorf("cannot register view %q: measure not set", v.Name)
+	}
+	if v.Aggregation == nil {
+		return fmt.Errorf("cannot register view %q: aggregation not set", v.Name)
+	}
+	if v.Name == "" {
+		v.Name = v.Measure.Name()
+	}
+	if v.Description == "" {
+		v.Description = v.Measure.Description()
+	}
+	if err := checkViewName(v.Name); err != nil {
+		return err
+	}
+	sort.Slice(v.TagKeys, func(i, j int) bool {
+		return v.TagKeys[i].Name() < v.TagKeys[j].Name()
+	})
+	sort.Float64s(v.Aggregation.Buckets)
+	for _, b := range v.Aggregation.Buckets {
+		if b < 0 {
+			return ErrNegativeBucketBounds
+		}
+	}
+	return nil
+}
+
+// viewInternal is the internal representation of a View.
+type viewInternal struct {
+	view       *View  // view is the canonicalized View definition associated with this view.
+	subscribed uint32 // 1 if someone is subscribed and data need to be exported, use atomic to access
+	collector  *collector
+}
+
+func newViewInternal(v *View) (*viewInternal, error) {
+	return &viewInternal{
+		view:      v,
+		collector: &collector{make(map[string]AggregationData), v.Aggregation},
+	}, nil
+}
+
+func (v *viewInternal) subscribe() {
+	atomic.StoreUint32(&v.subscribed, 1)
+}
+
+func (v *viewInternal) unsubscribe() {
+	atomic.StoreUint32(&v.subscribed, 0)
+}
+
+// isSubscribed returns true if the view is exporting
+// data by subscription.
+func (v *viewInternal) isSubscribed() bool {
+	return atomic.LoadUint32(&v.subscribed) == 1
+}
+
+func (v *viewInternal) clearRows() {
+	v.collector.clearRows()
+}
+
+func (v *viewInternal) collectedRows() []*Row {
+	return v.collector.collectedRows(v.view.TagKeys)
+}
+
+func (v *viewInternal) addSample(m *tag.Map, e *exemplar.Exemplar) {
+	if !v.isSubscribed() {
+		return
+	}
+	sig := string(encodeWithKeys(m, v.view.TagKeys))
+	v.collector.addSample(sig, e)
+}
+
+// A Data is a set of rows about usage of the single measure associated
+// with the given view. Each row is specific to a unique set of tags.
+type Data struct {
+	View       *View
+	Start, End time.Time
+	Rows       []*Row
+}
+
+// Row is the collected value for a specific set of key value pairs a.k.a tags.
+type Row struct {
+	Tags []tag.Tag
+	Data AggregationData
+}
+
+func (r *Row) String() string {
+	var buffer bytes.Buffer
+	buffer.WriteString("{ ")
+	buffer.WriteString("{ ")
+	for _, t := range r.Tags {
+		buffer.WriteString(fmt.Sprintf("{%v %v}", t.Key.Name(), t.Value))
+	}
+	buffer.WriteString(" }")
+	buffer.WriteString(fmt.Sprintf("%v", r.Data))
+	buffer.WriteString(" }")
+	return buffer.String()
+}
+
+// Equal returns true if both rows are equal. Tags are expected to be ordered
+// by the key name. Even both rows have the same tags but the tags appear in
+// different orders it will return false.
+func (r *Row) Equal(other *Row) bool {
+	if r == other {
+		return true
+	}
+	return reflect.DeepEqual(r.Tags, other.Tags) && r.Data.equal(other.Data)
+}
+
+func checkViewName(name string) error {
+	if len(name) > internal.MaxNameLength {
+		return fmt.Errorf("view name cannot be larger than %v", internal.MaxNameLength)
+	}
+	if !internal.IsPrintable(name) {
+		return fmt.Errorf("view name needs to be an ASCII string")
+	}
+	return nil
+}
diff --git a/vendor/go.opencensus.io/stats/view/worker.go b/vendor/go.opencensus.io/stats/view/worker.go
new file mode 100644
index 000000000000..0069e4bc1124
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/worker.go
@@ -0,0 +1,224 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package view
+
+import (
+	"fmt"
+	"time"
+
+	"go.opencensus.io/stats"
+	"go.opencensus.io/stats/internal"
+	"go.opencensus.io/tag"
+)
+
+func init() {
+	defaultWorker = newWorker()
+	go defaultWorker.start()
+	internal.DefaultRecorder = record
+}
+
+type measureRef struct {
+	measure string
+	views   map[*viewInternal]struct{}
+}
+
+type worker struct {
+	measures   map[string]*measureRef
+	views      map[string]*viewInternal
+	startTimes map[*viewInternal]time.Time
+
+	timer      *time.Ticker
+	c          chan command
+	quit, done chan bool
+}
+
+var defaultWorker *worker
+
+var defaultReportingDuration = 10 * time.Second
+
+// Find returns a registered view associated with this name.
+// If no registered view is found, nil is returned.
+func Find(name string) (v *View) {
+	req := &getViewByNameReq{
+		name: name,
+		c:    make(chan *getViewByNameResp),
+	}
+	defaultWorker.c <- req
+	resp := <-req.c
+	return resp.v
+}
+
+// Register begins collecting data for the given views.
+// Once a view is registered, it reports data to the registered exporters.
+func Register(views ...*View) error {
+	req := &registerViewReq{
+		views: views,
+		err:   make(chan error),
+	}
+	defaultWorker.c <- req
+	return <-req.err
+}
+
+// Unregister the given views. Data will not longer be exported for these views
+// after Unregister returns.
+// It is not necessary to unregister from views you expect to collect for the
+// duration of your program execution.
+func Unregister(views ...*View) {
+	names := make([]string, len(views))
+	for i := range views {
+		names[i] = views[i].Name
+	}
+	req := &unregisterFromViewReq{
+		views: names,
+		done:  make(chan struct{}),
+	}
+	defaultWorker.c <- req
+	<-req.done
+}
+
+// RetrieveData gets a snapshot of the data collected for the the view registered
+// with the given name. It is intended for testing only.
+func RetrieveData(viewName string) ([]*Row, error) {
+	req := &retrieveDataReq{
+		now: time.Now(),
+		v:   viewName,
+		c:   make(chan *retrieveDataResp),
+	}
+	defaultWorker.c <- req
+	resp := <-req.c
+	return resp.rows, resp.err
+}
+
+func record(tags *tag.Map, ms interface{}, attachments map[string]string) {
+	req := &recordReq{
+		tm:          tags,
+		ms:          ms.([]stats.Measurement),
+		attachments: attachments,
+		t:           time.Now(),
+	}
+	defaultWorker.c <- req
+}
+
+// SetReportingPeriod sets the interval between reporting aggregated views in
+// the program. If duration is less than or equal to zero, it enables the
+// default behavior.
+//
+// Note: each exporter makes different promises about what the lowest supported
+// duration is. For example, the Stackdriver exporter recommends a value no
+// lower than 1 minute. Consult each exporter per your needs.
+func SetReportingPeriod(d time.Duration) {
+	// TODO(acetechnologist): ensure that the duration d is more than a certain
+	// value. e.g. 1s
+	req := &setReportingPeriodReq{
+		d: d,
+		c: make(chan bool),
+	}
+	defaultWorker.c <- req
+	<-req.c // don't return until the timer is set to the new duration.
+}
+
+func newWorker() *worker {
+	return &worker{
+		measures:   make(map[string]*measureRef),
+		views:      make(map[string]*viewInternal),
+		startTimes: make(map[*viewInternal]time.Time),
+		timer:      time.NewTicker(defaultReportingDuration),
+		c:          make(chan command, 1024),
+		quit:       make(chan bool),
+		done:       make(chan bool),
+	}
+}
+
+func (w *worker) start() {
+	for {
+		select {
+		case cmd := <-w.c:
+			cmd.handleCommand(w)
+		case <-w.timer.C:
+			w.reportUsage(time.Now())
+		case <-w.quit:
+			w.timer.Stop()
+			close(w.c)
+			w.done <- true
+			return
+		}
+	}
+}
+
+func (w *worker) stop() {
+	w.quit <- true
+	<-w.done
+}
+
+func (w *worker) getMeasureRef(name string) *measureRef {
+	if mr, ok := w.measures[name]; ok {
+		return mr
+	}
+	mr := &measureRef{
+		measure: name,
+		views:   make(map[*viewInternal]struct{}),
+	}
+	w.measures[name] = mr
+	return mr
+}
+
+func (w *worker) tryRegisterView(v *View) (*viewInternal, error) {
+	vi, err := newViewInternal(v)
+	if err != nil {
+		return nil, err
+	}
+	if x, ok := w.views[vi.view.Name]; ok {
+		if !x.view.same(vi.view) {
+			return nil, fmt.Errorf("cannot register view %q; a different view with the same name is already registered", v.Name)
+		}
+
+		// the view is already registered so there is nothing to do and the
+		// command is considered successful.
+		return x, nil
+	}
+	w.views[vi.view.Name] = vi
+	ref := w.getMeasureRef(vi.view.Measure.Name())
+	ref.views[vi] = struct{}{}
+	return vi, nil
+}
+
+func (w *worker) reportView(v *viewInternal, now time.Time) {
+	if !v.isSubscribed() {
+		return
+	}
+	rows := v.collectedRows()
+	_, ok := w.startTimes[v]
+	if !ok {
+		w.startTimes[v] = now
+	}
+	viewData := &Data{
+		View:  v.view,
+		Start: w.startTimes[v],
+		End:   time.Now(),
+		Rows:  rows,
+	}
+	exportersMu.Lock()
+	for e := range exporters {
+		e.ExportView(viewData)
+	}
+	exportersMu.Unlock()
+}
+
+func (w *worker) reportUsage(now time.Time) {
+	for _, v := range w.views {
+		w.reportView(v, now)
+	}
+}
diff --git a/vendor/go.opencensus.io/stats/view/worker_commands.go b/vendor/go.opencensus.io/stats/view/worker_commands.go
new file mode 100644
index 000000000000..f71ec1eb0c78
--- /dev/null
+++ b/vendor/go.opencensus.io/stats/view/worker_commands.go
@@ -0,0 +1,189 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package view
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"time"
+
+	"go.opencensus.io/exemplar"
+
+	"go.opencensus.io/stats"
+	"go.opencensus.io/stats/internal"
+	"go.opencensus.io/tag"
+)
+
+type command interface {
+	handleCommand(w *worker)
+}
+
+// getViewByNameReq is the command to get a view given its name.
+type getViewByNameReq struct {
+	name string
+	c    chan *getViewByNameResp
+}
+
+type getViewByNameResp struct {
+	v *View
+}
+
+func (cmd *getViewByNameReq) handleCommand(w *worker) {
+	v := w.views[cmd.name]
+	if v == nil {
+		cmd.c <- &getViewByNameResp{nil}
+		return
+	}
+	cmd.c <- &getViewByNameResp{v.view}
+}
+
+// registerViewReq is the command to register a view.
+type registerViewReq struct {
+	views []*View
+	err   chan error
+}
+
+func (cmd *registerViewReq) handleCommand(w *worker) {
+	for _, v := range cmd.views {
+		if err := v.canonicalize(); err != nil {
+			cmd.err <- err
+			return
+		}
+	}
+	var errstr []string
+	for _, view := range cmd.views {
+		vi, err := w.tryRegisterView(view)
+		if err != nil {
+			errstr = append(errstr, fmt.Sprintf("%s: %v", view.Name, err))
+			continue
+		}
+		internal.SubscriptionReporter(view.Measure.Name())
+		vi.subscribe()
+	}
+	if len(errstr) > 0 {
+		cmd.err <- errors.New(strings.Join(errstr, "\n"))
+	} else {
+		cmd.err <- nil
+	}
+}
+
+// unregisterFromViewReq is the command to unregister to a view. Has no
+// impact on the data collection for client that are pulling data from the
+// library.
+type unregisterFromViewReq struct {
+	views []string
+	done  chan struct{}
+}
+
+func (cmd *unregisterFromViewReq) handleCommand(w *worker) {
+	for _, name := range cmd.views {
+		vi, ok := w.views[name]
+		if !ok {
+			continue
+		}
+
+		// Report pending data for this view before removing it.
+		w.reportView(vi, time.Now())
+
+		vi.unsubscribe()
+		if !vi.isSubscribed() {
+			// this was the last subscription and view is not collecting anymore.
+			// The collected data can be cleared.
+			vi.clearRows()
+		}
+		delete(w.views, name)
+	}
+	cmd.done <- struct{}{}
+}
+
+// retrieveDataReq is the command to retrieve data for a view.
+type retrieveDataReq struct {
+	now time.Time
+	v   string
+	c   chan *retrieveDataResp
+}
+
+type retrieveDataResp struct {
+	rows []*Row
+	err  error
+}
+
+func (cmd *retrieveDataReq) handleCommand(w *worker) {
+	vi, ok := w.views[cmd.v]
+	if !ok {
+		cmd.c <- &retrieveDataResp{
+			nil,
+			fmt.Errorf("cannot retrieve data; view %q is not registered", cmd.v),
+		}
+		return
+	}
+
+	if !vi.isSubscribed() {
+		cmd.c <- &retrieveDataResp{
+			nil,
+			fmt.Errorf("cannot retrieve data; view %q has no subscriptions or collection is not forcibly started", cmd.v),
+		}
+		return
+	}
+	cmd.c <- &retrieveDataResp{
+		vi.collectedRows(),
+		nil,
+	}
+}
+
+// recordReq is the command to record data related to multiple measures
+// at once.
+type recordReq struct {
+	tm          *tag.Map
+	ms          []stats.Measurement
+	attachments map[string]string
+	t           time.Time
+}
+
+func (cmd *recordReq) handleCommand(w *worker) {
+	for _, m := range cmd.ms {
+		if (m == stats.Measurement{}) { // not registered
+			continue
+		}
+		ref := w.getMeasureRef(m.Measure().Name())
+		for v := range ref.views {
+			e := &exemplar.Exemplar{
+				Value:       m.Value(),
+				Timestamp:   cmd.t,
+				Attachments: cmd.attachments,
+			}
+			v.addSample(cmd.tm, e)
+		}
+	}
+}
+
+// setReportingPeriodReq is the command to modify the duration between
+// reporting the collected data to the registered clients.
+type setReportingPeriodReq struct {
+	d time.Duration
+	c chan bool
+}
+
+func (cmd *setReportingPeriodReq) handleCommand(w *worker) {
+	w.timer.Stop()
+	if cmd.d <= 0 {
+		w.timer = time.NewTicker(defaultReportingDuration)
+	} else {
+		w.timer = time.NewTicker(cmd.d)
+	}
+	cmd.c <- true
+}
diff --git a/vendor/go.opencensus.io/tag/context.go b/vendor/go.opencensus.io/tag/context.go
new file mode 100644
index 000000000000..dcc13f498786
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/context.go
@@ -0,0 +1,67 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package tag
+
+import (
+	"context"
+
+	"go.opencensus.io/exemplar"
+)
+
+// FromContext returns the tag map stored in the context.
+func FromContext(ctx context.Context) *Map {
+	// The returned tag map shouldn't be mutated.
+	ts := ctx.Value(mapCtxKey)
+	if ts == nil {
+		return nil
+	}
+	return ts.(*Map)
+}
+
+// NewContext creates a new context with the given tag map.
+// To propagate a tag map to downstream methods and downstream RPCs, add a tag map
+// to the current context. NewContext will return a copy of the current context,
+// and put the tag map into the returned one.
+// If there is already a tag map in the current context, it will be replaced with m.
+func NewContext(ctx context.Context, m *Map) context.Context {
+	return context.WithValue(ctx, mapCtxKey, m)
+}
+
+type ctxKey struct{}
+
+var mapCtxKey = ctxKey{}
+
+func init() {
+	exemplar.RegisterAttachmentExtractor(extractTagsAttachments)
+}
+
+func extractTagsAttachments(ctx context.Context, a exemplar.Attachments) exemplar.Attachments {
+	m := FromContext(ctx)
+	if m == nil {
+		return a
+	}
+	if len(m.m) == 0 {
+		return a
+	}
+	if a == nil {
+		a = make(map[string]string)
+	}
+
+	for k, v := range m.m {
+		a[exemplar.KeyPrefixTag+k.Name()] = v
+	}
+	return a
+}
diff --git a/vendor/go.opencensus.io/tag/doc.go b/vendor/go.opencensus.io/tag/doc.go
new file mode 100644
index 000000000000..da16b74e4deb
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/doc.go
@@ -0,0 +1,26 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+/*
+Package tag contains OpenCensus tags.
+
+Tags are key-value pairs. Tags provide additional cardinality to
+the OpenCensus instrumentation data.
+
+Tags can be propagated on the wire and in the same
+process via context.Context. Encode and Decode should be
+used to represent tags into their binary propagation form.
+*/
+package tag // import "go.opencensus.io/tag"
diff --git a/vendor/go.opencensus.io/tag/key.go b/vendor/go.opencensus.io/tag/key.go
new file mode 100644
index 000000000000..ebbed9500062
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/key.go
@@ -0,0 +1,35 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package tag
+
+// Key represents a tag key.
+type Key struct {
+	name string
+}
+
+// NewKey creates or retrieves a string key identified by name.
+// Calling NewKey consequently with the same name returns the same key.
+func NewKey(name string) (Key, error) {
+	if !checkKeyName(name) {
+		return Key{}, errInvalidKeyName
+	}
+	return Key{name: name}, nil
+}
+
+// Name returns the name of the key.
+func (k Key) Name() string {
+	return k.name
+}
diff --git a/vendor/go.opencensus.io/tag/map.go b/vendor/go.opencensus.io/tag/map.go
new file mode 100644
index 000000000000..5b72ba6ad3e9
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/map.go
@@ -0,0 +1,197 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package tag
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"sort"
+)
+
+// Tag is a key value pair that can be propagated on wire.
+type Tag struct {
+	Key   Key
+	Value string
+}
+
+// Map is a map of tags. Use New to create a context containing
+// a new Map.
+type Map struct {
+	m map[Key]string
+}
+
+// Value returns the value for the key if a value for the key exists.
+func (m *Map) Value(k Key) (string, bool) {
+	if m == nil {
+		return "", false
+	}
+	v, ok := m.m[k]
+	return v, ok
+}
+
+func (m *Map) String() string {
+	if m == nil {
+		return "nil"
+	}
+	keys := make([]Key, 0, len(m.m))
+	for k := range m.m {
+		keys = append(keys, k)
+	}
+	sort.Slice(keys, func(i, j int) bool { return keys[i].Name() < keys[j].Name() })
+
+	var buffer bytes.Buffer
+	buffer.WriteString("{ ")
+	for _, k := range keys {
+		buffer.WriteString(fmt.Sprintf("{%v %v}", k.name, m.m[k]))
+	}
+	buffer.WriteString(" }")
+	return buffer.String()
+}
+
+func (m *Map) insert(k Key, v string) {
+	if _, ok := m.m[k]; ok {
+		return
+	}
+	m.m[k] = v
+}
+
+func (m *Map) update(k Key, v string) {
+	if _, ok := m.m[k]; ok {
+		m.m[k] = v
+	}
+}
+
+func (m *Map) upsert(k Key, v string) {
+	m.m[k] = v
+}
+
+func (m *Map) delete(k Key) {
+	delete(m.m, k)
+}
+
+func newMap() *Map {
+	return &Map{m: make(map[Key]string)}
+}
+
+// Mutator modifies a tag map.
+type Mutator interface {
+	Mutate(t *Map) (*Map, error)
+}
+
+// Insert returns a mutator that inserts a
+// value associated with k. If k already exists in the tag map,
+// mutator doesn't update the value.
+func Insert(k Key, v string) Mutator {
+	return &mutator{
+		fn: func(m *Map) (*Map, error) {
+			if !checkValue(v) {
+				return nil, errInvalidValue
+			}
+			m.insert(k, v)
+			return m, nil
+		},
+	}
+}
+
+// Update returns a mutator that updates the
+// value of the tag associated with k with v. If k doesn't
+// exists in the tag map, the mutator doesn't insert the value.
+func Update(k Key, v string) Mutator {
+	return &mutator{
+		fn: func(m *Map) (*Map, error) {
+			if !checkValue(v) {
+				return nil, errInvalidValue
+			}
+			m.update(k, v)
+			return m, nil
+		},
+	}
+}
+
+// Upsert returns a mutator that upserts the
+// value of the tag associated with k with v. It inserts the
+// value if k doesn't exist already. It mutates the value
+// if k already exists.
+func Upsert(k Key, v string) Mutator {
+	return &mutator{
+		fn: func(m *Map) (*Map, error) {
+			if !checkValue(v) {
+				return nil, errInvalidValue
+			}
+			m.upsert(k, v)
+			return m, nil
+		},
+	}
+}
+
+// Delete returns a mutator that deletes
+// the value associated with k.
+func Delete(k Key) Mutator {
+	return &mutator{
+		fn: func(m *Map) (*Map, error) {
+			m.delete(k)
+			return m, nil
+		},
+	}
+}
+
+// New returns a new context that contains a tag map
+// originated from the incoming context and modified
+// with the provided mutators.
+func New(ctx context.Context, mutator ...Mutator) (context.Context, error) {
+	m := newMap()
+	orig := FromContext(ctx)
+	if orig != nil {
+		for k, v := range orig.m {
+			if !checkKeyName(k.Name()) {
+				return ctx, fmt.Errorf("key:%q: %v", k, errInvalidKeyName)
+			}
+			if !checkValue(v) {
+				return ctx, fmt.Errorf("key:%q value:%q: %v", k.Name(), v, errInvalidValue)
+			}
+			m.insert(k, v)
+		}
+	}
+	var err error
+	for _, mod := range mutator {
+		m, err = mod.Mutate(m)
+		if err != nil {
+			return ctx, err
+		}
+	}
+	return NewContext(ctx, m), nil
+}
+
+// Do is similar to pprof.Do: a convenience for installing the tags
+// from the context as Go profiler labels. This allows you to
+// correlated runtime profiling with stats.
+//
+// It converts the key/values from the given map to Go profiler labels
+// and calls pprof.Do.
+//
+// Do is going to do nothing if your Go version is below 1.9.
+func Do(ctx context.Context, f func(ctx context.Context)) {
+	do(ctx, f)
+}
+
+type mutator struct {
+	fn func(t *Map) (*Map, error)
+}
+
+func (m *mutator) Mutate(t *Map) (*Map, error) {
+	return m.fn(t)
+}
diff --git a/vendor/go.opencensus.io/tag/map_codec.go b/vendor/go.opencensus.io/tag/map_codec.go
new file mode 100644
index 000000000000..e88e727775b6
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/map_codec.go
@@ -0,0 +1,237 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package tag
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+// KeyType defines the types of keys allowed. Currently only keyTypeString is
+// supported.
+type keyType byte
+
+const (
+	keyTypeString keyType = iota
+	keyTypeInt64
+	keyTypeTrue
+	keyTypeFalse
+
+	tagsVersionID = byte(0)
+)
+
+type encoderGRPC struct {
+	buf               []byte
+	writeIdx, readIdx int
+}
+
+// writeKeyString writes the fieldID '0' followed by the key string and value
+// string.
+func (eg *encoderGRPC) writeTagString(k, v string) {
+	eg.writeByte(byte(keyTypeString))
+	eg.writeStringWithVarintLen(k)
+	eg.writeStringWithVarintLen(v)
+}
+
+func (eg *encoderGRPC) writeTagUint64(k string, i uint64) {
+	eg.writeByte(byte(keyTypeInt64))
+	eg.writeStringWithVarintLen(k)
+	eg.writeUint64(i)
+}
+
+func (eg *encoderGRPC) writeTagTrue(k string) {
+	eg.writeByte(byte(keyTypeTrue))
+	eg.writeStringWithVarintLen(k)
+}
+
+func (eg *encoderGRPC) writeTagFalse(k string) {
+	eg.writeByte(byte(keyTypeFalse))
+	eg.writeStringWithVarintLen(k)
+}
+
+func (eg *encoderGRPC) writeBytesWithVarintLen(bytes []byte) {
+	length := len(bytes)
+
+	eg.growIfRequired(binary.MaxVarintLen64 + length)
+	eg.writeIdx += binary.PutUvarint(eg.buf[eg.writeIdx:], uint64(length))
+	copy(eg.buf[eg.writeIdx:], bytes)
+	eg.writeIdx += length
+}
+
+func (eg *encoderGRPC) writeStringWithVarintLen(s string) {
+	length := len(s)
+
+	eg.growIfRequired(binary.MaxVarintLen64 + length)
+	eg.writeIdx += binary.PutUvarint(eg.buf[eg.writeIdx:], uint64(length))
+	copy(eg.buf[eg.writeIdx:], s)
+	eg.writeIdx += length
+}
+
+func (eg *encoderGRPC) writeByte(v byte) {
+	eg.growIfRequired(1)
+	eg.buf[eg.writeIdx] = v
+	eg.writeIdx++
+}
+
+func (eg *encoderGRPC) writeUint32(i uint32) {
+	eg.growIfRequired(4)
+	binary.LittleEndian.PutUint32(eg.buf[eg.writeIdx:], i)
+	eg.writeIdx += 4
+}
+
+func (eg *encoderGRPC) writeUint64(i uint64) {
+	eg.growIfRequired(8)
+	binary.LittleEndian.PutUint64(eg.buf[eg.writeIdx:], i)
+	eg.writeIdx += 8
+}
+
+func (eg *encoderGRPC) readByte() byte {
+	b := eg.buf[eg.readIdx]
+	eg.readIdx++
+	return b
+}
+
+func (eg *encoderGRPC) readUint32() uint32 {
+	i := binary.LittleEndian.Uint32(eg.buf[eg.readIdx:])
+	eg.readIdx += 4
+	return i
+}
+
+func (eg *encoderGRPC) readUint64() uint64 {
+	i := binary.LittleEndian.Uint64(eg.buf[eg.readIdx:])
+	eg.readIdx += 8
+	return i
+}
+
+func (eg *encoderGRPC) readBytesWithVarintLen() ([]byte, error) {
+	if eg.readEnded() {
+		return nil, fmt.Errorf("unexpected end while readBytesWithVarintLen '%x' starting at idx '%v'", eg.buf, eg.readIdx)
+	}
+	length, valueStart := binary.Uvarint(eg.buf[eg.readIdx:])
+	if valueStart <= 0 {
+		return nil, fmt.Errorf("unexpected end while readBytesWithVarintLen '%x' starting at idx '%v'", eg.buf, eg.readIdx)
+	}
+
+	valueStart += eg.readIdx
+	valueEnd := valueStart + int(length)
+	if valueEnd > len(eg.buf) {
+		return nil, fmt.Errorf("malformed encoding: length:%v, upper:%v, maxLength:%v", length, valueEnd, len(eg.buf))
+	}
+
+	eg.readIdx = valueEnd
+	return eg.buf[valueStart:valueEnd], nil
+}
+
+func (eg *encoderGRPC) readStringWithVarintLen() (string, error) {
+	bytes, err := eg.readBytesWithVarintLen()
+	if err != nil {
+		return "", err
+	}
+	return string(bytes), nil
+}
+
+func (eg *encoderGRPC) growIfRequired(expected int) {
+	if len(eg.buf)-eg.writeIdx < expected {
+		tmp := make([]byte, 2*(len(eg.buf)+1)+expected)
+		copy(tmp, eg.buf)
+		eg.buf = tmp
+	}
+}
+
+func (eg *encoderGRPC) readEnded() bool {
+	return eg.readIdx >= len(eg.buf)
+}
+
+func (eg *encoderGRPC) bytes() []byte {
+	return eg.buf[:eg.writeIdx]
+}
+
+// Encode encodes the tag map into a []byte. It is useful to propagate
+// the tag maps on wire in binary format.
+func Encode(m *Map) []byte {
+	if m == nil {
+		return nil
+	}
+	eg := &encoderGRPC{
+		buf: make([]byte, len(m.m)),
+	}
+	eg.writeByte(byte(tagsVersionID))
+	for k, v := range m.m {
+		eg.writeByte(byte(keyTypeString))
+		eg.writeStringWithVarintLen(k.name)
+		eg.writeBytesWithVarintLen([]byte(v))
+	}
+	return eg.bytes()
+}
+
+// Decode decodes the given []byte into a tag map.
+func Decode(bytes []byte) (*Map, error) {
+	ts := newMap()
+	err := DecodeEach(bytes, ts.upsert)
+	if err != nil {
+		// no partial failures
+		return nil, err
+	}
+	return ts, nil
+}
+
+// DecodeEach decodes the given serialized tag map, calling handler for each
+// tag key and value decoded.
+func DecodeEach(bytes []byte, fn func(key Key, val string)) error {
+	eg := &encoderGRPC{
+		buf: bytes,
+	}
+	if len(eg.buf) == 0 {
+		return nil
+	}
+
+	version := eg.readByte()
+	if version > tagsVersionID {
+		return fmt.Errorf("cannot decode: unsupported version: %q; supports only up to: %q", version, tagsVersionID)
+	}
+
+	for !eg.readEnded() {
+		typ := keyType(eg.readByte())
+
+		if typ != keyTypeString {
+			return fmt.Errorf("cannot decode: invalid key type: %q", typ)
+		}
+
+		k, err := eg.readBytesWithVarintLen()
+		if err != nil {
+			return err
+		}
+
+		v, err := eg.readBytesWithVarintLen()
+		if err != nil {
+			return err
+		}
+
+		key, err := NewKey(string(k))
+		if err != nil {
+			return err
+		}
+		val := string(v)
+		if !checkValue(val) {
+			return errInvalidValue
+		}
+		fn(key, val)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.proto b/vendor/go.opencensus.io/tag/profile_19.go
similarity index 62%
rename from vendor/google.golang.org/grpc/health/grpc_health_v1/health.proto
rename to vendor/go.opencensus.io/tag/profile_19.go
index 6072fdc3b801..f81cd0b4a78e 100644
--- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.proto
+++ b/vendor/go.opencensus.io/tag/profile_19.go
@@ -1,4 +1,4 @@
-// Copyright 2017 gRPC authors.
+// Copyright 2018, OpenCensus Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,23 +12,20 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-syntax = "proto3";
+// +build go1.9
 
-package grpc.health.v1;
+package tag
 
-message HealthCheckRequest {
-  string service = 1;
-}
+import (
+	"context"
+	"runtime/pprof"
+)
 
-message HealthCheckResponse {
-  enum ServingStatus {
- 	UNKNOWN = 0;
-	SERVING = 1;
-	NOT_SERVING = 2;
-  }
-  ServingStatus status = 1;
+func do(ctx context.Context, f func(ctx context.Context)) {
+	m := FromContext(ctx)
+	keyvals := make([]string, 0, 2*len(m.m))
+	for k, v := range m.m {
+		keyvals = append(keyvals, k.Name(), v)
+	}
+	pprof.Do(ctx, pprof.Labels(keyvals...), f)
 }
-
-service Health{
-  rpc Check(HealthCheckRequest) returns (HealthCheckResponse);
-} 
diff --git a/vendor/go.opencensus.io/tag/profile_not19.go b/vendor/go.opencensus.io/tag/profile_not19.go
new file mode 100644
index 000000000000..83adbce56b72
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/profile_not19.go
@@ -0,0 +1,23 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !go1.9
+
+package tag
+
+import "context"
+
+func do(ctx context.Context, f func(ctx context.Context)) {
+	f(ctx)
+}
diff --git a/vendor/go.opencensus.io/tag/validate.go b/vendor/go.opencensus.io/tag/validate.go
new file mode 100644
index 000000000000..0939fc67483a
--- /dev/null
+++ b/vendor/go.opencensus.io/tag/validate.go
@@ -0,0 +1,56 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tag
+
+import "errors"
+
+const (
+	maxKeyLength = 255
+
+	// valid are restricted to US-ASCII subset (range 0x20 (' ') to 0x7e ('~')).
+	validKeyValueMin = 32
+	validKeyValueMax = 126
+)
+
+var (
+	errInvalidKeyName = errors.New("invalid key name: only ASCII characters accepted; max length must be 255 characters")
+	errInvalidValue   = errors.New("invalid value: only ASCII characters accepted; max length must be 255 characters")
+)
+
+func checkKeyName(name string) bool {
+	if len(name) == 0 {
+		return false
+	}
+	if len(name) > maxKeyLength {
+		return false
+	}
+	return isASCII(name)
+}
+
+func isASCII(s string) bool {
+	for _, c := range s {
+		if (c < validKeyValueMin) || (c > validKeyValueMax) {
+			return false
+		}
+	}
+	return true
+}
+
+func checkValue(v string) bool {
+	if len(v) > maxKeyLength {
+		return false
+	}
+	return isASCII(v)
+}
diff --git a/vendor/go.opencensus.io/trace/basetypes.go b/vendor/go.opencensus.io/trace/basetypes.go
new file mode 100644
index 000000000000..01f0f9083191
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/basetypes.go
@@ -0,0 +1,114 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"fmt"
+	"time"
+)
+
+type (
+	// TraceID is a 16-byte identifier for a set of spans.
+	TraceID [16]byte
+
+	// SpanID is an 8-byte identifier for a single span.
+	SpanID [8]byte
+)
+
+func (t TraceID) String() string {
+	return fmt.Sprintf("%02x", t[:])
+}
+
+func (s SpanID) String() string {
+	return fmt.Sprintf("%02x", s[:])
+}
+
+// Annotation represents a text annotation with a set of attributes and a timestamp.
+type Annotation struct {
+	Time       time.Time
+	Message    string
+	Attributes map[string]interface{}
+}
+
+// Attribute represents a key-value pair on a span, link or annotation.
+// Construct with one of: BoolAttribute, Int64Attribute, or StringAttribute.
+type Attribute struct {
+	key   string
+	value interface{}
+}
+
+// BoolAttribute returns a bool-valued attribute.
+func BoolAttribute(key string, value bool) Attribute {
+	return Attribute{key: key, value: value}
+}
+
+// Int64Attribute returns an int64-valued attribute.
+func Int64Attribute(key string, value int64) Attribute {
+	return Attribute{key: key, value: value}
+}
+
+// StringAttribute returns a string-valued attribute.
+func StringAttribute(key string, value string) Attribute {
+	return Attribute{key: key, value: value}
+}
+
+// LinkType specifies the relationship between the span that had the link
+// added, and the linked span.
+type LinkType int32
+
+// LinkType values.
+const (
+	LinkTypeUnspecified LinkType = iota // The relationship of the two spans is unknown.
+	LinkTypeChild                       // The current span is a child of the linked span.
+	LinkTypeParent                      // The current span is the parent of the linked span.
+)
+
+// Link represents a reference from one span to another span.
+type Link struct {
+	TraceID TraceID
+	SpanID  SpanID
+	Type    LinkType
+	// Attributes is a set of attributes on the link.
+	Attributes map[string]interface{}
+}
+
+// MessageEventType specifies the type of message event.
+type MessageEventType int32
+
+// MessageEventType values.
+const (
+	MessageEventTypeUnspecified MessageEventType = iota // Unknown event type.
+	MessageEventTypeSent                                // Indicates a sent RPC message.
+	MessageEventTypeRecv                                // Indicates a received RPC message.
+)
+
+// MessageEvent represents an event describing a message sent or received on the network.
+type MessageEvent struct {
+	Time                 time.Time
+	EventType            MessageEventType
+	MessageID            int64
+	UncompressedByteSize int64
+	CompressedByteSize   int64
+}
+
+// Status is the status of a Span.
+type Status struct {
+	// Code is a status code.  Zero indicates success.
+	//
+	// If Code will be propagated to Google APIs, it ideally should be a value from
+	// https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto .
+	Code    int32
+	Message string
+}
diff --git a/vendor/go.opencensus.io/trace/config.go b/vendor/go.opencensus.io/trace/config.go
new file mode 100644
index 000000000000..0816892ea1cf
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/config.go
@@ -0,0 +1,48 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"sync"
+
+	"go.opencensus.io/trace/internal"
+)
+
+// Config represents the global tracing configuration.
+type Config struct {
+	// DefaultSampler is the default sampler used when creating new spans.
+	DefaultSampler Sampler
+
+	// IDGenerator is for internal use only.
+	IDGenerator internal.IDGenerator
+}
+
+var configWriteMu sync.Mutex
+
+// ApplyConfig applies changes to the global tracing configuration.
+//
+// Fields not provided in the given config are going to be preserved.
+func ApplyConfig(cfg Config) {
+	configWriteMu.Lock()
+	defer configWriteMu.Unlock()
+	c := *config.Load().(*Config)
+	if cfg.DefaultSampler != nil {
+		c.DefaultSampler = cfg.DefaultSampler
+	}
+	if cfg.IDGenerator != nil {
+		c.IDGenerator = cfg.IDGenerator
+	}
+	config.Store(&c)
+}
diff --git a/vendor/go.opencensus.io/trace/doc.go b/vendor/go.opencensus.io/trace/doc.go
new file mode 100644
index 000000000000..04b1ee4f38ea
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/doc.go
@@ -0,0 +1,53 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+Package trace contains support for OpenCensus distributed tracing.
+
+The following assumes a basic familiarity with OpenCensus concepts.
+See http://opencensus.io
+
+
+Exporting Traces
+
+To export collected tracing data, register at least one exporter. You can use
+one of the provided exporters or write your own.
+
+    trace.RegisterExporter(exporter)
+
+By default, traces will be sampled relatively rarely. To change the sampling
+frequency for your entire program, call ApplyConfig. Use a ProbabilitySampler
+to sample a subset of traces, or use AlwaysSample to collect a trace on every run:
+
+    trace.ApplyConfig(trace.Config{DefaultSampler: trace.AlwaysSample()})
+
+Be careful about using trace.AlwaysSample in a production application with
+significant traffic: a new trace will be started and exported for every request.
+
+Adding Spans to a Trace
+
+A trace consists of a tree of spans. In Go, the current span is carried in a
+context.Context.
+
+It is common to want to capture all the activity of a function call in a span. For
+this to work, the function must take a context.Context as a parameter. Add these two
+lines to the top of the function:
+
+    ctx, span := trace.StartSpan(ctx, "example.com/Run")
+    defer span.End()
+
+StartSpan will create a new top-level span if the context
+doesn't contain another span, otherwise it will create a child span.
+*/
+package trace // import "go.opencensus.io/trace"
diff --git a/vendor/go.opencensus.io/trace/exemplar.go b/vendor/go.opencensus.io/trace/exemplar.go
new file mode 100644
index 000000000000..416d80590db4
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/exemplar.go
@@ -0,0 +1,43 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"context"
+	"encoding/hex"
+
+	"go.opencensus.io/exemplar"
+)
+
+func init() {
+	exemplar.RegisterAttachmentExtractor(attachSpanContext)
+}
+
+func attachSpanContext(ctx context.Context, a exemplar.Attachments) exemplar.Attachments {
+	span := FromContext(ctx)
+	if span == nil {
+		return a
+	}
+	sc := span.SpanContext()
+	if !sc.IsSampled() {
+		return a
+	}
+	if a == nil {
+		a = make(exemplar.Attachments)
+	}
+	a[exemplar.KeyTraceID] = hex.EncodeToString(sc.TraceID[:])
+	a[exemplar.KeySpanID] = hex.EncodeToString(sc.SpanID[:])
+	return a
+}
diff --git a/vendor/go.opencensus.io/trace/export.go b/vendor/go.opencensus.io/trace/export.go
new file mode 100644
index 000000000000..77a8c73575f0
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/export.go
@@ -0,0 +1,90 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"sync"
+	"sync/atomic"
+	"time"
+)
+
+// Exporter is a type for functions that receive sampled trace spans.
+//
+// The ExportSpan method should be safe for concurrent use and should return
+// quickly; if an Exporter takes a significant amount of time to process a
+// SpanData, that work should be done on another goroutine.
+//
+// The SpanData should not be modified, but a pointer to it can be kept.
+type Exporter interface {
+	ExportSpan(s *SpanData)
+}
+
+type exportersMap map[Exporter]struct{}
+
+var (
+	exporterMu sync.Mutex
+	exporters  atomic.Value
+)
+
+// RegisterExporter adds to the list of Exporters that will receive sampled
+// trace spans.
+//
+// Binaries can register exporters, libraries shouldn't register exporters.
+func RegisterExporter(e Exporter) {
+	exporterMu.Lock()
+	new := make(exportersMap)
+	if old, ok := exporters.Load().(exportersMap); ok {
+		for k, v := range old {
+			new[k] = v
+		}
+	}
+	new[e] = struct{}{}
+	exporters.Store(new)
+	exporterMu.Unlock()
+}
+
+// UnregisterExporter removes from the list of Exporters the Exporter that was
+// registered with the given name.
+func UnregisterExporter(e Exporter) {
+	exporterMu.Lock()
+	new := make(exportersMap)
+	if old, ok := exporters.Load().(exportersMap); ok {
+		for k, v := range old {
+			new[k] = v
+		}
+	}
+	delete(new, e)
+	exporters.Store(new)
+	exporterMu.Unlock()
+}
+
+// SpanData contains all the information collected by a Span.
+type SpanData struct {
+	SpanContext
+	ParentSpanID SpanID
+	SpanKind     int
+	Name         string
+	StartTime    time.Time
+	// The wall clock time of EndTime will be adjusted to always be offset
+	// from StartTime by the duration of the span.
+	EndTime time.Time
+	// The values of Attributes each have type string, bool, or int64.
+	Attributes    map[string]interface{}
+	Annotations   []Annotation
+	MessageEvents []MessageEvent
+	Status
+	Links           []Link
+	HasRemoteParent bool
+}
diff --git a/vendor/go.opencensus.io/trace/internal/internal.go b/vendor/go.opencensus.io/trace/internal/internal.go
new file mode 100644
index 000000000000..1c8b9b34b2ad
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/internal/internal.go
@@ -0,0 +1,21 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package internal provides trace internals.
+package internal
+
+type IDGenerator interface {
+	NewTraceID() [16]byte
+	NewSpanID() [8]byte
+}
diff --git a/vendor/go.opencensus.io/trace/propagation/propagation.go b/vendor/go.opencensus.io/trace/propagation/propagation.go
new file mode 100644
index 000000000000..1eb190a96a3a
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/propagation/propagation.go
@@ -0,0 +1,108 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package propagation implements the binary trace context format.
+package propagation // import "go.opencensus.io/trace/propagation"
+
+// TODO: link to external spec document.
+
+// BinaryFormat format:
+//
+// Binary value: <version_id><version_format>
+// version_id: 1 byte representing the version id.
+//
+// For version_id = 0:
+//
+// version_format: <field><field>
+// field_format: <field_id><field_format>
+//
+// Fields:
+//
+// TraceId: (field_id = 0, len = 16, default = "0000000000000000") - 16-byte array representing the trace_id.
+// SpanId: (field_id = 1, len = 8, default = "00000000") - 8-byte array representing the span_id.
+// TraceOptions: (field_id = 2, len = 1, default = "0") - 1-byte array representing the trace_options.
+//
+// Fields MUST be encoded using the field id order (smaller to higher).
+//
+// Valid value example:
+//
+// {0, 0, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 1, 97,
+// 98, 99, 100, 101, 102, 103, 104, 2, 1}
+//
+// version_id = 0;
+// trace_id = {64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79}
+// span_id = {97, 98, 99, 100, 101, 102, 103, 104};
+// trace_options = {1};
+
+import (
+	"net/http"
+
+	"go.opencensus.io/trace"
+)
+
+// Binary returns the binary format representation of a SpanContext.
+//
+// If sc is the zero value, Binary returns nil.
+func Binary(sc trace.SpanContext) []byte {
+	if sc == (trace.SpanContext{}) {
+		return nil
+	}
+	var b [29]byte
+	copy(b[2:18], sc.TraceID[:])
+	b[18] = 1
+	copy(b[19:27], sc.SpanID[:])
+	b[27] = 2
+	b[28] = uint8(sc.TraceOptions)
+	return b[:]
+}
+
+// FromBinary returns the SpanContext represented by b.
+//
+// If b has an unsupported version ID or contains no TraceID, FromBinary
+// returns with ok==false.
+func FromBinary(b []byte) (sc trace.SpanContext, ok bool) {
+	if len(b) == 0 || b[0] != 0 {
+		return trace.SpanContext{}, false
+	}
+	b = b[1:]
+	if len(b) >= 17 && b[0] == 0 {
+		copy(sc.TraceID[:], b[1:17])
+		b = b[17:]
+	} else {
+		return trace.SpanContext{}, false
+	}
+	if len(b) >= 9 && b[0] == 1 {
+		copy(sc.SpanID[:], b[1:9])
+		b = b[9:]
+	}
+	if len(b) >= 2 && b[0] == 2 {
+		sc.TraceOptions = trace.TraceOptions(b[1])
+	}
+	return sc, true
+}
+
+// HTTPFormat implementations propagate span contexts
+// in HTTP requests.
+//
+// SpanContextFromRequest extracts a span context from incoming
+// requests.
+//
+// SpanContextToRequest modifies the given request to include the given
+// span context.
+type HTTPFormat interface {
+	SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool)
+	SpanContextToRequest(sc trace.SpanContext, req *http.Request)
+}
+
+// TODO(jbd): Find a more representative but short name for HTTPFormat.
diff --git a/vendor/go.opencensus.io/trace/sampling.go b/vendor/go.opencensus.io/trace/sampling.go
new file mode 100644
index 000000000000..71c10f9e3b42
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/sampling.go
@@ -0,0 +1,75 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"encoding/binary"
+)
+
+const defaultSamplingProbability = 1e-4
+
+// Sampler decides whether a trace should be sampled and exported.
+type Sampler func(SamplingParameters) SamplingDecision
+
+// SamplingParameters contains the values passed to a Sampler.
+type SamplingParameters struct {
+	ParentContext   SpanContext
+	TraceID         TraceID
+	SpanID          SpanID
+	Name            string
+	HasRemoteParent bool
+}
+
+// SamplingDecision is the value returned by a Sampler.
+type SamplingDecision struct {
+	Sample bool
+}
+
+// ProbabilitySampler returns a Sampler that samples a given fraction of traces.
+//
+// It also samples spans whose parents are sampled.
+func ProbabilitySampler(fraction float64) Sampler {
+	if !(fraction >= 0) {
+		fraction = 0
+	} else if fraction >= 1 {
+		return AlwaysSample()
+	}
+
+	traceIDUpperBound := uint64(fraction * (1 << 63))
+	return Sampler(func(p SamplingParameters) SamplingDecision {
+		if p.ParentContext.IsSampled() {
+			return SamplingDecision{Sample: true}
+		}
+		x := binary.BigEndian.Uint64(p.TraceID[0:8]) >> 1
+		return SamplingDecision{Sample: x < traceIDUpperBound}
+	})
+}
+
+// AlwaysSample returns a Sampler that samples every trace.
+// Be careful about using this sampler in a production application with
+// significant traffic: a new trace will be started and exported for every
+// request.
+func AlwaysSample() Sampler {
+	return func(p SamplingParameters) SamplingDecision {
+		return SamplingDecision{Sample: true}
+	}
+}
+
+// NeverSample returns a Sampler that samples no traces.
+func NeverSample() Sampler {
+	return func(p SamplingParameters) SamplingDecision {
+		return SamplingDecision{Sample: false}
+	}
+}
diff --git a/vendor/go.opencensus.io/trace/spanbucket.go b/vendor/go.opencensus.io/trace/spanbucket.go
new file mode 100644
index 000000000000..fbabad34c000
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/spanbucket.go
@@ -0,0 +1,130 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"time"
+)
+
+// samplePeriod is the minimum time between accepting spans in a single bucket.
+const samplePeriod = time.Second
+
+// defaultLatencies contains the default latency bucket bounds.
+// TODO: consider defaults, make configurable
+var defaultLatencies = [...]time.Duration{
+	10 * time.Microsecond,
+	100 * time.Microsecond,
+	time.Millisecond,
+	10 * time.Millisecond,
+	100 * time.Millisecond,
+	time.Second,
+	10 * time.Second,
+	time.Minute,
+}
+
+// bucket is a container for a set of spans for a particular error code or latency range.
+type bucket struct {
+	nextTime  time.Time   // next time we can accept a span
+	buffer    []*SpanData // circular buffer of spans
+	nextIndex int         // location next SpanData should be placed in buffer
+	overflow  bool        // whether the circular buffer has wrapped around
+}
+
+func makeBucket(bufferSize int) bucket {
+	return bucket{
+		buffer: make([]*SpanData, bufferSize),
+	}
+}
+
+// add adds a span to the bucket, if nextTime has been reached.
+func (b *bucket) add(s *SpanData) {
+	if s.EndTime.Before(b.nextTime) {
+		return
+	}
+	if len(b.buffer) == 0 {
+		return
+	}
+	b.nextTime = s.EndTime.Add(samplePeriod)
+	b.buffer[b.nextIndex] = s
+	b.nextIndex++
+	if b.nextIndex == len(b.buffer) {
+		b.nextIndex = 0
+		b.overflow = true
+	}
+}
+
+// size returns the number of spans in the bucket.
+func (b *bucket) size() int {
+	if b.overflow {
+		return len(b.buffer)
+	}
+	return b.nextIndex
+}
+
+// span returns the ith span in the bucket.
+func (b *bucket) span(i int) *SpanData {
+	if !b.overflow {
+		return b.buffer[i]
+	}
+	if i < len(b.buffer)-b.nextIndex {
+		return b.buffer[b.nextIndex+i]
+	}
+	return b.buffer[b.nextIndex+i-len(b.buffer)]
+}
+
+// resize changes the size of the bucket to n, keeping up to n existing spans.
+func (b *bucket) resize(n int) {
+	cur := b.size()
+	newBuffer := make([]*SpanData, n)
+	if cur < n {
+		for i := 0; i < cur; i++ {
+			newBuffer[i] = b.span(i)
+		}
+		b.buffer = newBuffer
+		b.nextIndex = cur
+		b.overflow = false
+		return
+	}
+	for i := 0; i < n; i++ {
+		newBuffer[i] = b.span(i + cur - n)
+	}
+	b.buffer = newBuffer
+	b.nextIndex = 0
+	b.overflow = true
+}
+
+// latencyBucket returns the appropriate bucket number for a given latency.
+func latencyBucket(latency time.Duration) int {
+	i := 0
+	for i < len(defaultLatencies) && latency >= defaultLatencies[i] {
+		i++
+	}
+	return i
+}
+
+// latencyBucketBounds returns the lower and upper bounds for a latency bucket
+// number.
+//
+// The lower bound is inclusive, the upper bound is exclusive (except for the
+// last bucket.)
+func latencyBucketBounds(index int) (lower time.Duration, upper time.Duration) {
+	if index == 0 {
+		return 0, defaultLatencies[index]
+	}
+	if index == len(defaultLatencies) {
+		return defaultLatencies[index-1], 1<<63 - 1
+	}
+	return defaultLatencies[index-1], defaultLatencies[index]
+}
diff --git a/vendor/go.opencensus.io/trace/spanstore.go b/vendor/go.opencensus.io/trace/spanstore.go
new file mode 100644
index 000000000000..c442d990218a
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/spanstore.go
@@ -0,0 +1,306 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"sync"
+	"time"
+
+	"go.opencensus.io/internal"
+)
+
+const (
+	maxBucketSize     = 100000
+	defaultBucketSize = 10
+)
+
+var (
+	ssmu       sync.RWMutex // protects spanStores
+	spanStores = make(map[string]*spanStore)
+)
+
+// This exists purely to avoid exposing internal methods used by z-Pages externally.
+type internalOnly struct{}
+
+func init() {
+	//TODO(#412): remove
+	internal.Trace = &internalOnly{}
+}
+
+// ReportActiveSpans returns the active spans for the given name.
+func (i internalOnly) ReportActiveSpans(name string) []*SpanData {
+	s := spanStoreForName(name)
+	if s == nil {
+		return nil
+	}
+	var out []*SpanData
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for span := range s.active {
+		out = append(out, span.makeSpanData())
+	}
+	return out
+}
+
+// ReportSpansByError returns a sample of error spans.
+//
+// If code is nonzero, only spans with that status code are returned.
+func (i internalOnly) ReportSpansByError(name string, code int32) []*SpanData {
+	s := spanStoreForName(name)
+	if s == nil {
+		return nil
+	}
+	var out []*SpanData
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	if code != 0 {
+		if b, ok := s.errors[code]; ok {
+			for _, sd := range b.buffer {
+				if sd == nil {
+					break
+				}
+				out = append(out, sd)
+			}
+		}
+	} else {
+		for _, b := range s.errors {
+			for _, sd := range b.buffer {
+				if sd == nil {
+					break
+				}
+				out = append(out, sd)
+			}
+		}
+	}
+	return out
+}
+
+// ConfigureBucketSizes sets the number of spans to keep per latency and error
+// bucket for different span names.
+func (i internalOnly) ConfigureBucketSizes(bcs []internal.BucketConfiguration) {
+	for _, bc := range bcs {
+		latencyBucketSize := bc.MaxRequestsSucceeded
+		if latencyBucketSize < 0 {
+			latencyBucketSize = 0
+		}
+		if latencyBucketSize > maxBucketSize {
+			latencyBucketSize = maxBucketSize
+		}
+		errorBucketSize := bc.MaxRequestsErrors
+		if errorBucketSize < 0 {
+			errorBucketSize = 0
+		}
+		if errorBucketSize > maxBucketSize {
+			errorBucketSize = maxBucketSize
+		}
+		spanStoreSetSize(bc.Name, latencyBucketSize, errorBucketSize)
+	}
+}
+
+// ReportSpansPerMethod returns a summary of what spans are being stored for each span name.
+func (i internalOnly) ReportSpansPerMethod() map[string]internal.PerMethodSummary {
+	out := make(map[string]internal.PerMethodSummary)
+	ssmu.RLock()
+	defer ssmu.RUnlock()
+	for name, s := range spanStores {
+		s.mu.Lock()
+		p := internal.PerMethodSummary{
+			Active: len(s.active),
+		}
+		for code, b := range s.errors {
+			p.ErrorBuckets = append(p.ErrorBuckets, internal.ErrorBucketSummary{
+				ErrorCode: code,
+				Size:      b.size(),
+			})
+		}
+		for i, b := range s.latency {
+			min, max := latencyBucketBounds(i)
+			p.LatencyBuckets = append(p.LatencyBuckets, internal.LatencyBucketSummary{
+				MinLatency: min,
+				MaxLatency: max,
+				Size:       b.size(),
+			})
+		}
+		s.mu.Unlock()
+		out[name] = p
+	}
+	return out
+}
+
+// ReportSpansByLatency returns a sample of successful spans.
+//
+// minLatency is the minimum latency of spans to be returned.
+// maxLatency, if nonzero, is the maximum latency of spans to be returned.
+func (i internalOnly) ReportSpansByLatency(name string, minLatency, maxLatency time.Duration) []*SpanData {
+	s := spanStoreForName(name)
+	if s == nil {
+		return nil
+	}
+	var out []*SpanData
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for i, b := range s.latency {
+		min, max := latencyBucketBounds(i)
+		if i+1 != len(s.latency) && max <= minLatency {
+			continue
+		}
+		if maxLatency != 0 && maxLatency < min {
+			continue
+		}
+		for _, sd := range b.buffer {
+			if sd == nil {
+				break
+			}
+			if minLatency != 0 || maxLatency != 0 {
+				d := sd.EndTime.Sub(sd.StartTime)
+				if d < minLatency {
+					continue
+				}
+				if maxLatency != 0 && d > maxLatency {
+					continue
+				}
+			}
+			out = append(out, sd)
+		}
+	}
+	return out
+}
+
+// spanStore keeps track of spans stored for a particular span name.
+//
+// It contains all active spans; a sample of spans for failed requests,
+// categorized by error code; and a sample of spans for successful requests,
+// bucketed by latency.
+type spanStore struct {
+	mu                     sync.Mutex // protects everything below.
+	active                 map[*Span]struct{}
+	errors                 map[int32]*bucket
+	latency                []bucket
+	maxSpansPerErrorBucket int
+}
+
+// newSpanStore creates a span store.
+func newSpanStore(name string, latencyBucketSize int, errorBucketSize int) *spanStore {
+	s := &spanStore{
+		active:                 make(map[*Span]struct{}),
+		latency:                make([]bucket, len(defaultLatencies)+1),
+		maxSpansPerErrorBucket: errorBucketSize,
+	}
+	for i := range s.latency {
+		s.latency[i] = makeBucket(latencyBucketSize)
+	}
+	return s
+}
+
+// spanStoreForName returns the spanStore for the given name.
+//
+// It returns nil if it doesn't exist.
+func spanStoreForName(name string) *spanStore {
+	var s *spanStore
+	ssmu.RLock()
+	s, _ = spanStores[name]
+	ssmu.RUnlock()
+	return s
+}
+
+// spanStoreForNameCreateIfNew returns the spanStore for the given name.
+//
+// It creates it if it didn't exist.
+func spanStoreForNameCreateIfNew(name string) *spanStore {
+	ssmu.RLock()
+	s, ok := spanStores[name]
+	ssmu.RUnlock()
+	if ok {
+		return s
+	}
+	ssmu.Lock()
+	defer ssmu.Unlock()
+	s, ok = spanStores[name]
+	if ok {
+		return s
+	}
+	s = newSpanStore(name, defaultBucketSize, defaultBucketSize)
+	spanStores[name] = s
+	return s
+}
+
+// spanStoreSetSize resizes the spanStore for the given name.
+//
+// It creates it if it didn't exist.
+func spanStoreSetSize(name string, latencyBucketSize int, errorBucketSize int) {
+	ssmu.RLock()
+	s, ok := spanStores[name]
+	ssmu.RUnlock()
+	if ok {
+		s.resize(latencyBucketSize, errorBucketSize)
+		return
+	}
+	ssmu.Lock()
+	defer ssmu.Unlock()
+	s, ok = spanStores[name]
+	if ok {
+		s.resize(latencyBucketSize, errorBucketSize)
+		return
+	}
+	s = newSpanStore(name, latencyBucketSize, errorBucketSize)
+	spanStores[name] = s
+}
+
+func (s *spanStore) resize(latencyBucketSize int, errorBucketSize int) {
+	s.mu.Lock()
+	for i := range s.latency {
+		s.latency[i].resize(latencyBucketSize)
+	}
+	for _, b := range s.errors {
+		b.resize(errorBucketSize)
+	}
+	s.maxSpansPerErrorBucket = errorBucketSize
+	s.mu.Unlock()
+}
+
+// add adds a span to the active bucket of the spanStore.
+func (s *spanStore) add(span *Span) {
+	s.mu.Lock()
+	s.active[span] = struct{}{}
+	s.mu.Unlock()
+}
+
+// finished removes a span from the active set, and adds a corresponding
+// SpanData to a latency or error bucket.
+func (s *spanStore) finished(span *Span, sd *SpanData) {
+	latency := sd.EndTime.Sub(sd.StartTime)
+	if latency < 0 {
+		latency = 0
+	}
+	code := sd.Status.Code
+
+	s.mu.Lock()
+	delete(s.active, span)
+	if code == 0 {
+		s.latency[latencyBucket(latency)].add(sd)
+	} else {
+		if s.errors == nil {
+			s.errors = make(map[int32]*bucket)
+		}
+		if b := s.errors[code]; b != nil {
+			b.add(sd)
+		} else {
+			b := makeBucket(s.maxSpansPerErrorBucket)
+			s.errors[code] = &b
+			b.add(sd)
+		}
+	}
+	s.mu.Unlock()
+}
diff --git a/vendor/go.opencensus.io/trace/status_codes.go b/vendor/go.opencensus.io/trace/status_codes.go
new file mode 100644
index 000000000000..ec60effd1088
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/status_codes.go
@@ -0,0 +1,37 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+// Status codes for use with Span.SetStatus. These correspond to the status
+// codes used by gRPC defined here: https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+const (
+	StatusCodeOK                 = 0
+	StatusCodeCancelled          = 1
+	StatusCodeUnknown            = 2
+	StatusCodeInvalidArgument    = 3
+	StatusCodeDeadlineExceeded   = 4
+	StatusCodeNotFound           = 5
+	StatusCodeAlreadyExists      = 6
+	StatusCodePermissionDenied   = 7
+	StatusCodeResourceExhausted  = 8
+	StatusCodeFailedPrecondition = 9
+	StatusCodeAborted            = 10
+	StatusCodeOutOfRange         = 11
+	StatusCodeUnimplemented      = 12
+	StatusCodeInternal           = 13
+	StatusCodeUnavailable        = 14
+	StatusCodeDataLoss           = 15
+	StatusCodeUnauthenticated    = 16
+)
diff --git a/vendor/go.opencensus.io/trace/trace.go b/vendor/go.opencensus.io/trace/trace.go
new file mode 100644
index 000000000000..9e5e5f033136
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/trace.go
@@ -0,0 +1,516 @@
+// Copyright 2017, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"context"
+	crand "crypto/rand"
+	"encoding/binary"
+	"fmt"
+	"math/rand"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"go.opencensus.io/internal"
+	"go.opencensus.io/trace/tracestate"
+)
+
+// Span represents a span of a trace.  It has an associated SpanContext, and
+// stores data accumulated while the span is active.
+//
+// Ideally users should interact with Spans by calling the functions in this
+// package that take a Context parameter.
+type Span struct {
+	// data contains information recorded about the span.
+	//
+	// It will be non-nil if we are exporting the span or recording events for it.
+	// Otherwise, data is nil, and the Span is simply a carrier for the
+	// SpanContext, so that the trace ID is propagated.
+	data        *SpanData
+	mu          sync.Mutex // protects the contents of *data (but not the pointer value.)
+	spanContext SpanContext
+	// spanStore is the spanStore this span belongs to, if any, otherwise it is nil.
+	*spanStore
+	endOnce sync.Once
+
+	executionTracerTaskEnd func() // ends the execution tracer span
+}
+
+// IsRecordingEvents returns true if events are being recorded for this span.
+// Use this check to avoid computing expensive annotations when they will never
+// be used.
+func (s *Span) IsRecordingEvents() bool {
+	if s == nil {
+		return false
+	}
+	return s.data != nil
+}
+
+// TraceOptions contains options associated with a trace span.
+type TraceOptions uint32
+
+// IsSampled returns true if the span will be exported.
+func (sc SpanContext) IsSampled() bool {
+	return sc.TraceOptions.IsSampled()
+}
+
+// setIsSampled sets the TraceOptions bit that determines whether the span will be exported.
+func (sc *SpanContext) setIsSampled(sampled bool) {
+	if sampled {
+		sc.TraceOptions |= 1
+	} else {
+		sc.TraceOptions &= ^TraceOptions(1)
+	}
+}
+
+// IsSampled returns true if the span will be exported.
+func (t TraceOptions) IsSampled() bool {
+	return t&1 == 1
+}
+
+// SpanContext contains the state that must propagate across process boundaries.
+//
+// SpanContext is not an implementation of context.Context.
+// TODO: add reference to external Census docs for SpanContext.
+type SpanContext struct {
+	TraceID      TraceID
+	SpanID       SpanID
+	TraceOptions TraceOptions
+	Tracestate   *tracestate.Tracestate
+}
+
+type contextKey struct{}
+
+// FromContext returns the Span stored in a context, or nil if there isn't one.
+func FromContext(ctx context.Context) *Span {
+	s, _ := ctx.Value(contextKey{}).(*Span)
+	return s
+}
+
+// NewContext returns a new context with the given Span attached.
+func NewContext(parent context.Context, s *Span) context.Context {
+	return context.WithValue(parent, contextKey{}, s)
+}
+
+// All available span kinds. Span kind must be either one of these values.
+const (
+	SpanKindUnspecified = iota
+	SpanKindServer
+	SpanKindClient
+)
+
+// StartOptions contains options concerning how a span is started.
+type StartOptions struct {
+	// Sampler to consult for this Span. If provided, it is always consulted.
+	//
+	// If not provided, then the behavior differs based on whether
+	// the parent of this Span is remote, local, or there is no parent.
+	// In the case of a remote parent or no parent, the
+	// default sampler (see Config) will be consulted. Otherwise,
+	// when there is a non-remote parent, no new sampling decision will be made:
+	// we will preserve the sampling of the parent.
+	Sampler Sampler
+
+	// SpanKind represents the kind of a span. If none is set,
+	// SpanKindUnspecified is used.
+	SpanKind int
+}
+
+// StartOption apply changes to StartOptions.
+type StartOption func(*StartOptions)
+
+// WithSpanKind makes new spans to be created with the given kind.
+func WithSpanKind(spanKind int) StartOption {
+	return func(o *StartOptions) {
+		o.SpanKind = spanKind
+	}
+}
+
+// WithSampler makes new spans to be be created with a custom sampler.
+// Otherwise, the global sampler is used.
+func WithSampler(sampler Sampler) StartOption {
+	return func(o *StartOptions) {
+		o.Sampler = sampler
+	}
+}
+
+// StartSpan starts a new child span of the current span in the context. If
+// there is no span in the context, creates a new trace and span.
+//
+// Returned context contains the newly created span. You can use it to
+// propagate the returned span in process.
+func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) {
+	var opts StartOptions
+	var parent SpanContext
+	if p := FromContext(ctx); p != nil {
+		parent = p.spanContext
+	}
+	for _, op := range o {
+		op(&opts)
+	}
+	span := startSpanInternal(name, parent != SpanContext{}, parent, false, opts)
+
+	ctx, end := startExecutionTracerTask(ctx, name)
+	span.executionTracerTaskEnd = end
+	return NewContext(ctx, span), span
+}
+
+// StartSpanWithRemoteParent starts a new child span of the span from the given parent.
+//
+// If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is
+// preferred for cases where the parent is propagated via an incoming request.
+//
+// Returned context contains the newly created span. You can use it to
+// propagate the returned span in process.
+func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) {
+	var opts StartOptions
+	for _, op := range o {
+		op(&opts)
+	}
+	span := startSpanInternal(name, parent != SpanContext{}, parent, true, opts)
+	ctx, end := startExecutionTracerTask(ctx, name)
+	span.executionTracerTaskEnd = end
+	return NewContext(ctx, span), span
+}
+
+func startSpanInternal(name string, hasParent bool, parent SpanContext, remoteParent bool, o StartOptions) *Span {
+	span := &Span{}
+	span.spanContext = parent
+
+	cfg := config.Load().(*Config)
+
+	if !hasParent {
+		span.spanContext.TraceID = cfg.IDGenerator.NewTraceID()
+	}
+	span.spanContext.SpanID = cfg.IDGenerator.NewSpanID()
+	sampler := cfg.DefaultSampler
+
+	if !hasParent || remoteParent || o.Sampler != nil {
+		// If this span is the child of a local span and no Sampler is set in the
+		// options, keep the parent's TraceOptions.
+		//
+		// Otherwise, consult the Sampler in the options if it is non-nil, otherwise
+		// the default sampler.
+		if o.Sampler != nil {
+			sampler = o.Sampler
+		}
+		span.spanContext.setIsSampled(sampler(SamplingParameters{
+			ParentContext:   parent,
+			TraceID:         span.spanContext.TraceID,
+			SpanID:          span.spanContext.SpanID,
+			Name:            name,
+			HasRemoteParent: remoteParent}).Sample)
+	}
+
+	if !internal.LocalSpanStoreEnabled && !span.spanContext.IsSampled() {
+		return span
+	}
+
+	span.data = &SpanData{
+		SpanContext:     span.spanContext,
+		StartTime:       time.Now(),
+		SpanKind:        o.SpanKind,
+		Name:            name,
+		HasRemoteParent: remoteParent,
+	}
+	if hasParent {
+		span.data.ParentSpanID = parent.SpanID
+	}
+	if internal.LocalSpanStoreEnabled {
+		var ss *spanStore
+		ss = spanStoreForNameCreateIfNew(name)
+		if ss != nil {
+			span.spanStore = ss
+			ss.add(span)
+		}
+	}
+
+	return span
+}
+
+// End ends the span.
+func (s *Span) End() {
+	if s == nil {
+		return
+	}
+	if s.executionTracerTaskEnd != nil {
+		s.executionTracerTaskEnd()
+	}
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.endOnce.Do(func() {
+		exp, _ := exporters.Load().(exportersMap)
+		mustExport := s.spanContext.IsSampled() && len(exp) > 0
+		if s.spanStore != nil || mustExport {
+			sd := s.makeSpanData()
+			sd.EndTime = internal.MonotonicEndTime(sd.StartTime)
+			if s.spanStore != nil {
+				s.spanStore.finished(s, sd)
+			}
+			if mustExport {
+				for e := range exp {
+					e.ExportSpan(sd)
+				}
+			}
+		}
+	})
+}
+
+// makeSpanData produces a SpanData representing the current state of the Span.
+// It requires that s.data is non-nil.
+func (s *Span) makeSpanData() *SpanData {
+	var sd SpanData
+	s.mu.Lock()
+	sd = *s.data
+	if s.data.Attributes != nil {
+		sd.Attributes = make(map[string]interface{})
+		for k, v := range s.data.Attributes {
+			sd.Attributes[k] = v
+		}
+	}
+	s.mu.Unlock()
+	return &sd
+}
+
+// SpanContext returns the SpanContext of the span.
+func (s *Span) SpanContext() SpanContext {
+	if s == nil {
+		return SpanContext{}
+	}
+	return s.spanContext
+}
+
+// SetName sets the name of the span, if it is recording events.
+func (s *Span) SetName(name string) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.mu.Lock()
+	s.data.Name = name
+	s.mu.Unlock()
+}
+
+// SetStatus sets the status of the span, if it is recording events.
+func (s *Span) SetStatus(status Status) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.mu.Lock()
+	s.data.Status = status
+	s.mu.Unlock()
+}
+
+// AddAttributes sets attributes in the span.
+//
+// Existing attributes whose keys appear in the attributes parameter are overwritten.
+func (s *Span) AddAttributes(attributes ...Attribute) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.mu.Lock()
+	if s.data.Attributes == nil {
+		s.data.Attributes = make(map[string]interface{})
+	}
+	copyAttributes(s.data.Attributes, attributes)
+	s.mu.Unlock()
+}
+
+// copyAttributes copies a slice of Attributes into a map.
+func copyAttributes(m map[string]interface{}, attributes []Attribute) {
+	for _, a := range attributes {
+		m[a.key] = a.value
+	}
+}
+
+func (s *Span) lazyPrintfInternal(attributes []Attribute, format string, a ...interface{}) {
+	now := time.Now()
+	msg := fmt.Sprintf(format, a...)
+	var m map[string]interface{}
+	s.mu.Lock()
+	if len(attributes) != 0 {
+		m = make(map[string]interface{})
+		copyAttributes(m, attributes)
+	}
+	s.data.Annotations = append(s.data.Annotations, Annotation{
+		Time:       now,
+		Message:    msg,
+		Attributes: m,
+	})
+	s.mu.Unlock()
+}
+
+func (s *Span) printStringInternal(attributes []Attribute, str string) {
+	now := time.Now()
+	var a map[string]interface{}
+	s.mu.Lock()
+	if len(attributes) != 0 {
+		a = make(map[string]interface{})
+		copyAttributes(a, attributes)
+	}
+	s.data.Annotations = append(s.data.Annotations, Annotation{
+		Time:       now,
+		Message:    str,
+		Attributes: a,
+	})
+	s.mu.Unlock()
+}
+
+// Annotate adds an annotation with attributes.
+// Attributes can be nil.
+func (s *Span) Annotate(attributes []Attribute, str string) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.printStringInternal(attributes, str)
+}
+
+// Annotatef adds an annotation with attributes.
+func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{}) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.lazyPrintfInternal(attributes, format, a...)
+}
+
+// AddMessageSendEvent adds a message send event to the span.
+//
+// messageID is an identifier for the message, which is recommended to be
+// unique in this span and the same between the send event and the receive
+// event (this allows to identify a message between the sender and receiver).
+// For example, this could be a sequence id.
+func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	now := time.Now()
+	s.mu.Lock()
+	s.data.MessageEvents = append(s.data.MessageEvents, MessageEvent{
+		Time:                 now,
+		EventType:            MessageEventTypeSent,
+		MessageID:            messageID,
+		UncompressedByteSize: uncompressedByteSize,
+		CompressedByteSize:   compressedByteSize,
+	})
+	s.mu.Unlock()
+}
+
+// AddMessageReceiveEvent adds a message receive event to the span.
+//
+// messageID is an identifier for the message, which is recommended to be
+// unique in this span and the same between the send event and the receive
+// event (this allows to identify a message between the sender and receiver).
+// For example, this could be a sequence id.
+func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	now := time.Now()
+	s.mu.Lock()
+	s.data.MessageEvents = append(s.data.MessageEvents, MessageEvent{
+		Time:                 now,
+		EventType:            MessageEventTypeRecv,
+		MessageID:            messageID,
+		UncompressedByteSize: uncompressedByteSize,
+		CompressedByteSize:   compressedByteSize,
+	})
+	s.mu.Unlock()
+}
+
+// AddLink adds a link to the span.
+func (s *Span) AddLink(l Link) {
+	if !s.IsRecordingEvents() {
+		return
+	}
+	s.mu.Lock()
+	s.data.Links = append(s.data.Links, l)
+	s.mu.Unlock()
+}
+
+func (s *Span) String() string {
+	if s == nil {
+		return "<nil>"
+	}
+	if s.data == nil {
+		return fmt.Sprintf("span %s", s.spanContext.SpanID)
+	}
+	s.mu.Lock()
+	str := fmt.Sprintf("span %s %q", s.spanContext.SpanID, s.data.Name)
+	s.mu.Unlock()
+	return str
+}
+
+var config atomic.Value // access atomically
+
+func init() {
+	gen := &defaultIDGenerator{}
+	// initialize traceID and spanID generators.
+	var rngSeed int64
+	for _, p := range []interface{}{
+		&rngSeed, &gen.traceIDAdd, &gen.nextSpanID, &gen.spanIDInc,
+	} {
+		binary.Read(crand.Reader, binary.LittleEndian, p)
+	}
+	gen.traceIDRand = rand.New(rand.NewSource(rngSeed))
+	gen.spanIDInc |= 1
+
+	config.Store(&Config{
+		DefaultSampler: ProbabilitySampler(defaultSamplingProbability),
+		IDGenerator:    gen,
+	})
+}
+
+type defaultIDGenerator struct {
+	sync.Mutex
+
+	// Please keep these as the first fields
+	// so that these 8 byte fields will be aligned on addresses
+	// divisible by 8, on both 32-bit and 64-bit machines when
+	// performing atomic increments and accesses.
+	// See:
+	// * https://github.com/census-instrumentation/opencensus-go/issues/587
+	// * https://github.com/census-instrumentation/opencensus-go/issues/865
+	// * https://golang.org/pkg/sync/atomic/#pkg-note-BUG
+	nextSpanID uint64
+	spanIDInc  uint64
+
+	traceIDAdd  [2]uint64
+	traceIDRand *rand.Rand
+}
+
+// NewSpanID returns a non-zero span ID from a randomly-chosen sequence.
+func (gen *defaultIDGenerator) NewSpanID() [8]byte {
+	var id uint64
+	for id == 0 {
+		id = atomic.AddUint64(&gen.nextSpanID, gen.spanIDInc)
+	}
+	var sid [8]byte
+	binary.LittleEndian.PutUint64(sid[:], id)
+	return sid
+}
+
+// NewTraceID returns a non-zero trace ID from a randomly-chosen sequence.
+// mu should be held while this function is called.
+func (gen *defaultIDGenerator) NewTraceID() [16]byte {
+	var tid [16]byte
+	// Construct the trace ID from two outputs of traceIDRand, with a constant
+	// added to each half for additional entropy.
+	gen.Lock()
+	binary.LittleEndian.PutUint64(tid[0:8], gen.traceIDRand.Uint64()+gen.traceIDAdd[0])
+	binary.LittleEndian.PutUint64(tid[8:16], gen.traceIDRand.Uint64()+gen.traceIDAdd[1])
+	gen.Unlock()
+	return tid
+}
diff --git a/vendor/go.opencensus.io/trace/trace_go11.go b/vendor/go.opencensus.io/trace/trace_go11.go
new file mode 100644
index 000000000000..b7d8aaf28477
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/trace_go11.go
@@ -0,0 +1,32 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build go1.11
+
+package trace
+
+import (
+	"context"
+	t "runtime/trace"
+)
+
+func startExecutionTracerTask(ctx context.Context, name string) (context.Context, func()) {
+	if !t.IsEnabled() {
+		// Avoid additional overhead if
+		// runtime/trace is not enabled.
+		return ctx, func() {}
+	}
+	nctx, task := t.NewTask(ctx, name)
+	return nctx, task.End
+}
diff --git a/vendor/go.opencensus.io/trace/trace_nongo11.go b/vendor/go.opencensus.io/trace/trace_nongo11.go
new file mode 100644
index 000000000000..e25419859c02
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/trace_nongo11.go
@@ -0,0 +1,25 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !go1.11
+
+package trace
+
+import (
+	"context"
+)
+
+func startExecutionTracerTask(ctx context.Context, name string) (context.Context, func()) {
+	return ctx, func() {}
+}
diff --git a/vendor/go.opencensus.io/trace/tracestate/tracestate.go b/vendor/go.opencensus.io/trace/tracestate/tracestate.go
new file mode 100644
index 000000000000..2d6c713eb3a1
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/tracestate/tracestate.go
@@ -0,0 +1,147 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package tracestate implements support for the Tracestate header of the
+// W3C TraceContext propagation format.
+package tracestate
+
+import (
+	"fmt"
+	"regexp"
+)
+
+const (
+	keyMaxSize       = 256
+	valueMaxSize     = 256
+	maxKeyValuePairs = 32
+)
+
+const (
+	keyWithoutVendorFormat = `[a-z][_0-9a-z\-\*\/]{0,255}`
+	keyWithVendorFormat    = `[a-z][_0-9a-z\-\*\/]{0,240}@[a-z][_0-9a-z\-\*\/]{0,13}`
+	keyFormat              = `(` + keyWithoutVendorFormat + `)|(` + keyWithVendorFormat + `)`
+	valueFormat            = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]{0,255}[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
+)
+
+var keyValidationRegExp = regexp.MustCompile(`^(` + keyFormat + `)$`)
+var valueValidationRegExp = regexp.MustCompile(`^(` + valueFormat + `)$`)
+
+// Tracestate represents tracing-system specific context in a list of key-value pairs. Tracestate allows different
+// vendors propagate additional information and inter-operate with their legacy Id formats.
+type Tracestate struct {
+	entries []Entry
+}
+
+// Entry represents one key-value pair in a list of key-value pair of Tracestate.
+type Entry struct {
+	// Key is an opaque string up to 256 characters printable. It MUST begin with a lowercase letter,
+	// and can only contain lowercase letters a-z, digits 0-9, underscores _, dashes -, asterisks *, and
+	// forward slashes /.
+	Key string
+
+	// Value is an opaque string up to 256 characters printable ASCII RFC0020 characters (i.e., the
+	// range 0x20 to 0x7E) except comma , and =.
+	Value string
+}
+
+// Entries returns a slice of Entry.
+func (ts *Tracestate) Entries() []Entry {
+	if ts == nil {
+		return nil
+	}
+	return ts.entries
+}
+
+func (ts *Tracestate) remove(key string) *Entry {
+	for index, entry := range ts.entries {
+		if entry.Key == key {
+			ts.entries = append(ts.entries[:index], ts.entries[index+1:]...)
+			return &entry
+		}
+	}
+	return nil
+}
+
+func (ts *Tracestate) add(entries []Entry) error {
+	for _, entry := range entries {
+		ts.remove(entry.Key)
+	}
+	if len(ts.entries)+len(entries) > maxKeyValuePairs {
+		return fmt.Errorf("adding %d key-value pairs to current %d pairs exceeds the limit of %d",
+			len(entries), len(ts.entries), maxKeyValuePairs)
+	}
+	ts.entries = append(entries, ts.entries...)
+	return nil
+}
+
+func isValid(entry Entry) bool {
+	return keyValidationRegExp.MatchString(entry.Key) &&
+		valueValidationRegExp.MatchString(entry.Value)
+}
+
+func containsDuplicateKey(entries ...Entry) (string, bool) {
+	keyMap := make(map[string]int)
+	for _, entry := range entries {
+		if _, ok := keyMap[entry.Key]; ok {
+			return entry.Key, true
+		}
+		keyMap[entry.Key] = 1
+	}
+	return "", false
+}
+
+func areEntriesValid(entries ...Entry) (*Entry, bool) {
+	for _, entry := range entries {
+		if !isValid(entry) {
+			return &entry, false
+		}
+	}
+	return nil, true
+}
+
+// New creates a Tracestate object from a parent and/or entries (key-value pair).
+// Entries from the parent are copied if present. The entries passed to this function
+// are inserted in front of those copied from the parent. If an entry copied from the
+// parent contains the same key as one of the entry in entries then the entry copied
+// from the parent is removed. See add func.
+//
+// An error is returned with nil Tracestate if
+//  1. one or more entry in entries is invalid.
+//  2. two or more entries in the input entries have the same key.
+//  3. the number of entries combined from the parent and the input entries exceeds maxKeyValuePairs.
+//     (duplicate entry is counted only once).
+func New(parent *Tracestate, entries ...Entry) (*Tracestate, error) {
+	if parent == nil && len(entries) == 0 {
+		return nil, nil
+	}
+	if entry, ok := areEntriesValid(entries...); !ok {
+		return nil, fmt.Errorf("key-value pair {%s, %s} is invalid", entry.Key, entry.Value)
+	}
+
+	if key, duplicate := containsDuplicateKey(entries...); duplicate {
+		return nil, fmt.Errorf("contains duplicate keys (%s)", key)
+	}
+
+	tracestate := Tracestate{}
+
+	if parent != nil && len(parent.entries) > 0 {
+		tracestate.entries = append([]Entry{}, parent.entries...)
+	}
+
+	err := tracestate.add(entries)
+	if err != nil {
+		return nil, err
+	}
+	return &tracestate, nil
+}
diff --git a/vendor/golang.org/x/sync/LICENSE b/vendor/golang.org/x/sync/LICENSE
new file mode 100644
index 000000000000..6a66aea5eafe
--- /dev/null
+++ b/vendor/golang.org/x/sync/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2009 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/golang.org/x/sync/PATENTS b/vendor/golang.org/x/sync/PATENTS
new file mode 100644
index 000000000000..733099041f84
--- /dev/null
+++ b/vendor/golang.org/x/sync/PATENTS
@@ -0,0 +1,22 @@
+Additional IP Rights Grant (Patents)
+
+"This implementation" means the copyrightable works distributed by
+Google as part of the Go project.
+
+Google hereby grants to You a perpetual, worldwide, non-exclusive,
+no-charge, royalty-free, irrevocable (except as stated in this section)
+patent license to make, have made, use, offer to sell, sell, import,
+transfer and otherwise run, modify and propagate the contents of this
+implementation of Go, where such license applies only to those patent
+claims, both currently owned or controlled by Google and acquired in
+the future, licensable by Google that are necessarily infringed by this
+implementation of Go.  This grant does not include claims that would be
+infringed only as a consequence of further modification of this
+implementation.  If you or your agent or exclusive licensee institute or
+order or agree to the institution of patent litigation against any
+entity (including a cross-claim or counterclaim in a lawsuit) alleging
+that this implementation of Go or any code incorporated within this
+implementation of Go constitutes direct or contributory patent
+infringement, or inducement of patent infringement, then any patent
+rights granted to you under this License for this implementation of Go
+shall terminate as of the date such litigation is filed.
diff --git a/vendor/golang.org/x/sync/semaphore/semaphore.go b/vendor/golang.org/x/sync/semaphore/semaphore.go
new file mode 100644
index 000000000000..ac53e733e795
--- /dev/null
+++ b/vendor/golang.org/x/sync/semaphore/semaphore.go
@@ -0,0 +1,127 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package semaphore provides a weighted semaphore implementation.
+package semaphore // import "golang.org/x/sync/semaphore"
+
+import (
+	"container/list"
+	"context"
+	"sync"
+)
+
+type waiter struct {
+	n     int64
+	ready chan<- struct{} // Closed when semaphore acquired.
+}
+
+// NewWeighted creates a new weighted semaphore with the given
+// maximum combined weight for concurrent access.
+func NewWeighted(n int64) *Weighted {
+	w := &Weighted{size: n}
+	return w
+}
+
+// Weighted provides a way to bound concurrent access to a resource.
+// The callers can request access with a given weight.
+type Weighted struct {
+	size    int64
+	cur     int64
+	mu      sync.Mutex
+	waiters list.List
+}
+
+// Acquire acquires the semaphore with a weight of n, blocking until resources
+// are available or ctx is done. On success, returns nil. On failure, returns
+// ctx.Err() and leaves the semaphore unchanged.
+//
+// If ctx is already done, Acquire may still succeed without blocking.
+func (s *Weighted) Acquire(ctx context.Context, n int64) error {
+	s.mu.Lock()
+	if s.size-s.cur >= n && s.waiters.Len() == 0 {
+		s.cur += n
+		s.mu.Unlock()
+		return nil
+	}
+
+	if n > s.size {
+		// Don't make other Acquire calls block on one that's doomed to fail.
+		s.mu.Unlock()
+		<-ctx.Done()
+		return ctx.Err()
+	}
+
+	ready := make(chan struct{})
+	w := waiter{n: n, ready: ready}
+	elem := s.waiters.PushBack(w)
+	s.mu.Unlock()
+
+	select {
+	case <-ctx.Done():
+		err := ctx.Err()
+		s.mu.Lock()
+		select {
+		case <-ready:
+			// Acquired the semaphore after we were canceled.  Rather than trying to
+			// fix up the queue, just pretend we didn't notice the cancelation.
+			err = nil
+		default:
+			s.waiters.Remove(elem)
+		}
+		s.mu.Unlock()
+		return err
+
+	case <-ready:
+		return nil
+	}
+}
+
+// TryAcquire acquires the semaphore with a weight of n without blocking.
+// On success, returns true. On failure, returns false and leaves the semaphore unchanged.
+func (s *Weighted) TryAcquire(n int64) bool {
+	s.mu.Lock()
+	success := s.size-s.cur >= n && s.waiters.Len() == 0
+	if success {
+		s.cur += n
+	}
+	s.mu.Unlock()
+	return success
+}
+
+// Release releases the semaphore with a weight of n.
+func (s *Weighted) Release(n int64) {
+	s.mu.Lock()
+	s.cur -= n
+	if s.cur < 0 {
+		s.mu.Unlock()
+		panic("semaphore: bad release")
+	}
+	for {
+		next := s.waiters.Front()
+		if next == nil {
+			break // No more waiters blocked.
+		}
+
+		w := next.Value.(waiter)
+		if s.size-s.cur < w.n {
+			// Not enough tokens for the next waiter.  We could keep going (to try to
+			// find a waiter with a smaller request), but under load that could cause
+			// starvation for large requests; instead, we leave all remaining waiters
+			// blocked.
+			//
+			// Consider a semaphore used as a read-write lock, with N tokens, N
+			// readers, and one writer.  Each reader can Acquire(1) to obtain a read
+			// lock.  The writer can Acquire(N) to obtain a write lock, excluding all
+			// of the readers.  If we allow the readers to jump ahead in the queue,
+			// the writer will starve — there is always one token available for every
+			// reader.
+			break
+		}
+
+		s.cur += w.n
+		s.waiters.Remove(next)
+		close(w.ready)
+	}
+	s.mu.Unlock()
+}
diff --git a/vendor/golang.org/x/sys/unix/README.md b/vendor/golang.org/x/sys/unix/README.md
index bc6f6031f1b7..2bf415fb1cff 100644
--- a/vendor/golang.org/x/sys/unix/README.md
+++ b/vendor/golang.org/x/sys/unix/README.md
@@ -14,7 +14,7 @@ migrating the build system to use containers so the builds are reproducible.
 This is being done on an OS-by-OS basis. Please update this documentation as
 components of the build system change.
 
-### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
+### Old Build System (currently for `GOOS != "linux"`)
 
 The old build system generates the Go files based on the C header files
 present on your system. This means that files
@@ -34,7 +34,7 @@ your specific system. Running `mkall.sh -n` shows the commands that will be run.
 
 Requirements: bash, perl, go
 
-### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
+### New Build System (currently for `GOOS == "linux"`)
 
 The new build system uses a Docker container to generate the go files directly
 from source checkouts of the kernel and various system libraries. This means
diff --git a/vendor/golang.org/x/sys/unix/affinity_linux.go b/vendor/golang.org/x/sys/unix/affinity_linux.go
new file mode 100644
index 000000000000..72afe3338cfd
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/affinity_linux.go
@@ -0,0 +1,124 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// CPU affinity functions
+
+package unix
+
+import (
+	"unsafe"
+)
+
+const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
+
+// CPUSet represents a CPU affinity mask.
+type CPUSet [cpuSetSize]cpuMask
+
+func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
+	_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
+	if e != 0 {
+		return errnoErr(e)
+	}
+	return nil
+}
+
+// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedGetaffinity(pid int, set *CPUSet) error {
+	return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
+}
+
+// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedSetaffinity(pid int, set *CPUSet) error {
+	return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
+}
+
+// Zero clears the set s, so that it contains no CPUs.
+func (s *CPUSet) Zero() {
+	for i := range s {
+		s[i] = 0
+	}
+}
+
+func cpuBitsIndex(cpu int) int {
+	return cpu / _NCPUBITS
+}
+
+func cpuBitsMask(cpu int) cpuMask {
+	return cpuMask(1 << (uint(cpu) % _NCPUBITS))
+}
+
+// Set adds cpu to the set s.
+func (s *CPUSet) Set(cpu int) {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		s[i] |= cpuBitsMask(cpu)
+	}
+}
+
+// Clear removes cpu from the set s.
+func (s *CPUSet) Clear(cpu int) {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		s[i] &^= cpuBitsMask(cpu)
+	}
+}
+
+// IsSet reports whether cpu is in the set s.
+func (s *CPUSet) IsSet(cpu int) bool {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		return s[i]&cpuBitsMask(cpu) != 0
+	}
+	return false
+}
+
+// Count returns the number of CPUs in the set s.
+func (s *CPUSet) Count() int {
+	c := 0
+	for _, b := range s {
+		c += onesCount64(uint64(b))
+	}
+	return c
+}
+
+// onesCount64 is a copy of Go 1.9's math/bits.OnesCount64.
+// Once this package can require Go 1.9, we can delete this
+// and update the caller to use bits.OnesCount64.
+func onesCount64(x uint64) int {
+	const m0 = 0x5555555555555555 // 01010101 ...
+	const m1 = 0x3333333333333333 // 00110011 ...
+	const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
+	const m3 = 0x00ff00ff00ff00ff // etc.
+	const m4 = 0x0000ffff0000ffff
+
+	// Implementation: Parallel summing of adjacent bits.
+	// See "Hacker's Delight", Chap. 5: Counting Bits.
+	// The following pattern shows the general approach:
+	//
+	//   x = x>>1&(m0&m) + x&(m0&m)
+	//   x = x>>2&(m1&m) + x&(m1&m)
+	//   x = x>>4&(m2&m) + x&(m2&m)
+	//   x = x>>8&(m3&m) + x&(m3&m)
+	//   x = x>>16&(m4&m) + x&(m4&m)
+	//   x = x>>32&(m5&m) + x&(m5&m)
+	//   return int(x)
+	//
+	// Masking (& operations) can be left away when there's no
+	// danger that a field's sum will carry over into the next
+	// field: Since the result cannot be > 64, 8 bits is enough
+	// and we can ignore the masks for the shifts by 8 and up.
+	// Per "Hacker's Delight", the first line can be simplified
+	// more, but it saves at best one instruction, so we leave
+	// it alone for clarity.
+	const m = 1<<64 - 1
+	x = x>>1&(m0&m) + x&(m0&m)
+	x = x>>2&(m1&m) + x&(m1&m)
+	x = (x>>4 + x) & (m2 & m)
+	x += x >> 8
+	x += x >> 16
+	x += x >> 32
+	return int(x) & (1<<7 - 1)
+}
diff --git a/vendor/golang.org/x/sys/unix/aliases.go b/vendor/golang.org/x/sys/unix/aliases.go
new file mode 100644
index 000000000000..951fce4d0d93
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/aliases.go
@@ -0,0 +1,14 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build go1.9
+
+package unix
+
+import "syscall"
+
+type Signal = syscall.Signal
+type Errno = syscall.Errno
+type SysProcAttr = syscall.SysProcAttr
diff --git a/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s b/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s
new file mode 100644
index 000000000000..06f84b855580
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s
@@ -0,0 +1,17 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go
+//
+
+TEXT ·syscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·syscall6(SB)
+
+TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·rawSyscall6(SB)
diff --git a/vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s b/vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s
index d5ed6726cc14..603dd5728c4a 100644
--- a/vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s
+++ b/vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s
@@ -13,17 +13,17 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-64
+TEXT	·Syscall(SB),NOSPLIT,$0-56
 	JMP	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-88
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·Syscall6(SB)
 
-TEXT	·Syscall9(SB),NOSPLIT,$0-112
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
 	JMP	syscall·Syscall9(SB)
 
-TEXT ·RawSyscall(SB),NOSPLIT,$0-64
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	JMP	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-88
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·RawSyscall6(SB)
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_386.s b/vendor/golang.org/x/sys/unix/asm_linux_386.s
index 4db2909323fb..448bebbb59af 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_386.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_386.s
@@ -10,21 +10,51 @@
 // System calls for 386, Linux
 //
 
+// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
+// instead of the glibc-specific "CALL 0x10(GS)".
+#define INVOKE_SYSCALL	INT	$0x80
+
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-28
+TEXT ·Syscall(SB),NOSPLIT,$0-28
 	JMP	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
 	JMP	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	CALL	runtime·entersyscall(SB)
+	MOVL	trap+0(FP), AX  // syscall entry
+	MOVL	a1+4(FP), BX
+	MOVL	a2+8(FP), CX
+	MOVL	a3+12(FP), DX
+	MOVL	$0, SI
+	MOVL	$0, DI
+	INVOKE_SYSCALL
+	MOVL	AX, r1+16(FP)
+	MOVL	DX, r2+20(FP)
+	CALL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 	JMP	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
 	JMP	syscall·RawSyscall6(SB)
 
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVL	trap+0(FP), AX  // syscall entry
+	MOVL	a1+4(FP), BX
+	MOVL	a2+8(FP), CX
+	MOVL	a3+12(FP), DX
+	MOVL	$0, SI
+	MOVL	$0, DI
+	INVOKE_SYSCALL
+	MOVL	AX, r1+16(FP)
+	MOVL	DX, r2+20(FP)
+	RET
+
 TEXT ·socketcall(SB),NOSPLIT,$0-36
 	JMP	syscall·socketcall(SB)
 
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_amd64.s b/vendor/golang.org/x/sys/unix/asm_linux_amd64.s
index 44e25c62f92e..c6468a958802 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_amd64.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_amd64.s
@@ -13,17 +13,45 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
+TEXT ·Syscall(SB),NOSPLIT,$0-56
 	JMP	syscall·Syscall(SB)
 
 TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	CALL	runtime·entersyscall(SB)
+	MOVQ	a1+8(FP), DI
+	MOVQ	a2+16(FP), SI
+	MOVQ	a3+24(FP), DX
+	MOVQ	$0, R10
+	MOVQ	$0, R8
+	MOVQ	$0, R9
+	MOVQ	trap+0(FP), AX	// syscall entry
+	SYSCALL
+	MOVQ	AX, r1+32(FP)
+	MOVQ	DX, r2+40(FP)
+	CALL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	JMP	syscall·RawSyscall(SB)
 
 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·RawSyscall6(SB)
 
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVQ	a1+8(FP), DI
+	MOVQ	a2+16(FP), SI
+	MOVQ	a3+24(FP), DX
+	MOVQ	$0, R10
+	MOVQ	$0, R8
+	MOVQ	$0, R9
+	MOVQ	trap+0(FP), AX	// syscall entry
+	SYSCALL
+	MOVQ	AX, r1+32(FP)
+	MOVQ	DX, r2+40(FP)
+	RET
+
 TEXT ·gettimeofday(SB),NOSPLIT,$0-16
 	JMP	syscall·gettimeofday(SB)
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_arm.s b/vendor/golang.org/x/sys/unix/asm_linux_arm.s
index cf0b57465822..cf0f3575c133 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_arm.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_arm.s
@@ -13,17 +13,44 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-28
+TEXT ·Syscall(SB),NOSPLIT,$0-28
 	B	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
 	B	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	BL	runtime·entersyscall(SB)
+	MOVW	trap+0(FP), R7
+	MOVW	a1+4(FP), R0
+	MOVW	a2+8(FP), R1
+	MOVW	a3+12(FP), R2
+	MOVW	$0, R3
+	MOVW	$0, R4
+	MOVW	$0, R5
+	SWI	$0
+	MOVW	R0, r1+16(FP)
+	MOVW	$0, R0
+	MOVW	R0, r2+20(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 	B	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
 	B	syscall·RawSyscall6(SB)
 
-TEXT ·seek(SB),NOSPLIT,$0-32
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVW	trap+0(FP), R7	// syscall entry
+	MOVW	a1+4(FP), R0
+	MOVW	a2+8(FP), R1
+	MOVW	a3+12(FP), R2
+	SWI	$0
+	MOVW	R0, r1+16(FP)
+	MOVW	$0, R0
+	MOVW	R0, r2+20(FP)
+	RET
+
+TEXT ·seek(SB),NOSPLIT,$0-28
 	B	syscall·seek(SB)
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_arm64.s b/vendor/golang.org/x/sys/unix/asm_linux_arm64.s
index 4be9bfedeaf3..afe6fdf6b111 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_arm64.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_arm64.s
@@ -11,14 +11,42 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
+TEXT ·Syscall(SB),NOSPLIT,$0-56
 	B	syscall·Syscall(SB)
 
 TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	B	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R0
+	MOVD	a2+16(FP), R1
+	MOVD	a3+24(FP), R2
+	MOVD	$0, R3
+	MOVD	$0, R4
+	MOVD	$0, R5
+	MOVD	trap+0(FP), R8	// syscall entry
+	SVC
+	MOVD	R0, r1+32(FP)	// r1
+	MOVD	R1, r2+40(FP)	// r2
+	BL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	B	syscall·RawSyscall(SB)
 
 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	B	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R0
+	MOVD	a2+16(FP), R1
+	MOVD	a3+24(FP), R2
+	MOVD	$0, R3
+	MOVD	$0, R4
+	MOVD	$0, R5
+	MOVD	trap+0(FP), R8	// syscall entry
+	SVC
+	MOVD	R0, r1+32(FP)
+	MOVD	R1, r2+40(FP)
+	RET
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s b/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
index 724e580c4ea7..ab9d63831a75 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
@@ -15,14 +15,42 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
+TEXT ·Syscall(SB),NOSPLIT,$0-56
 	JMP	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·Syscall6(SB)
 
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	JAL	runtime·entersyscall(SB)
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVV	R2, r1+32(FP)
+	MOVV	R3, r2+40(FP)
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	JMP	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVV	R2, r1+32(FP)
+	MOVV	R3, r2+40(FP)
+	RET
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s b/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
index 2ea425755e26..99e5399045c2 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
@@ -15,17 +15,40 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-28
+TEXT ·Syscall(SB),NOSPLIT,$0-28
 	JMP syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
 	JMP syscall·Syscall6(SB)
 
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
+TEXT ·Syscall9(SB),NOSPLIT,$0-52
 	JMP syscall·Syscall9(SB)
 
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	JAL	runtime·entersyscall(SB)
+	MOVW	a1+4(FP), R4
+	MOVW	a2+8(FP), R5
+	MOVW	a3+12(FP), R6
+	MOVW	R0, R7
+	MOVW	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVW	R2, r1+16(FP)	// r1
+	MOVW	R3, r2+20(FP)	// r2
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 	JMP syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
 	JMP syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVW	a1+4(FP), R4
+	MOVW	a2+8(FP), R5
+	MOVW	a3+12(FP), R6
+	MOVW	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVW	R2, r1+16(FP)
+	MOVW	R3, r2+20(FP)
+	RET
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s b/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
index 8d231feb4b93..88f712557810 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
@@ -15,14 +15,30 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	BR	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	BR	syscall·Syscall6(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	BR	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	BR	syscall·RawSyscall6(SB)
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R3
+	MOVD	a2+16(FP), R4
+	MOVD	a3+24(FP), R5
+	MOVD	R0, R6
+	MOVD	R0, R7
+	MOVD	R0, R8
+	MOVD	trap+0(FP), R9	// syscall entry
+	SYSCALL R9
+	MOVD	R3, r1+32(FP)
+	MOVD	R4, r2+40(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R3
+	MOVD	a2+16(FP), R4
+	MOVD	a3+24(FP), R5
+	MOVD	R0, R6
+	MOVD	R0, R7
+	MOVD	R0, R8
+	MOVD	trap+0(FP), R9	// syscall entry
+	SYSCALL R9
+	MOVD	R3, r1+32(FP)
+	MOVD	R4, r2+40(FP)
+	RET
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_s390x.s b/vendor/golang.org/x/sys/unix/asm_linux_s390x.s
index 11889859fb05..a5a863c6bd75 100644
--- a/vendor/golang.org/x/sys/unix/asm_linux_s390x.s
+++ b/vendor/golang.org/x/sys/unix/asm_linux_s390x.s
@@ -21,8 +21,36 @@ TEXT ·Syscall(SB),NOSPLIT,$0-56
 TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	BR	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R2
+	MOVD	a2+16(FP), R3
+	MOVD	a3+24(FP), R4
+	MOVD	$0, R5
+	MOVD	$0, R6
+	MOVD	$0, R7
+	MOVD	trap+0(FP), R1	// syscall entry
+	SYSCALL
+	MOVD	R2, r1+32(FP)
+	MOVD	R3, r2+40(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	BR	syscall·RawSyscall(SB)
 
 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	BR	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R2
+	MOVD	a2+16(FP), R3
+	MOVD	a3+24(FP), R4
+	MOVD	$0, R5
+	MOVD	$0, R6
+	MOVD	$0, R7
+	MOVD	trap+0(FP), R1	// syscall entry
+	SYSCALL
+	MOVD	R2, r1+32(FP)
+	MOVD	R3, r2+40(FP)
+	RET
diff --git a/vendor/golang.org/x/sys/unix/cap_freebsd.go b/vendor/golang.org/x/sys/unix/cap_freebsd.go
index 83b6bceab438..df5204877378 100644
--- a/vendor/golang.org/x/sys/unix/cap_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/cap_freebsd.go
@@ -7,7 +7,7 @@
 package unix
 
 import (
-	errorspkg "errors"
+	"errors"
 	"fmt"
 )
 
@@ -60,26 +60,26 @@ func CapRightsSet(rights *CapRights, setrights []uint64) error {
 
 	n := caparsize(rights)
 	if n < capArSizeMin || n > capArSizeMax {
-		return errorspkg.New("bad rights size")
+		return errors.New("bad rights size")
 	}
 
 	for _, right := range setrights {
 		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return errorspkg.New("bad right version")
+			return errors.New("bad right version")
 		}
 		i, err := rightToIndex(right)
 		if err != nil {
 			return err
 		}
 		if i >= n {
-			return errorspkg.New("index overflow")
+			return errors.New("index overflow")
 		}
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch")
+			return errors.New("index mismatch")
 		}
 		rights.Rights[i] |= right
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch (after assign)")
+			return errors.New("index mismatch (after assign)")
 		}
 	}
 
@@ -95,26 +95,26 @@ func CapRightsClear(rights *CapRights, clearrights []uint64) error {
 
 	n := caparsize(rights)
 	if n < capArSizeMin || n > capArSizeMax {
-		return errorspkg.New("bad rights size")
+		return errors.New("bad rights size")
 	}
 
 	for _, right := range clearrights {
 		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return errorspkg.New("bad right version")
+			return errors.New("bad right version")
 		}
 		i, err := rightToIndex(right)
 		if err != nil {
 			return err
 		}
 		if i >= n {
-			return errorspkg.New("index overflow")
+			return errors.New("index overflow")
 		}
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch")
+			return errors.New("index mismatch")
 		}
 		rights.Rights[i] &= ^(right & 0x01FFFFFFFFFFFFFF)
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch (after assign)")
+			return errors.New("index mismatch (after assign)")
 		}
 	}
 
@@ -130,22 +130,22 @@ func CapRightsIsSet(rights *CapRights, setrights []uint64) (bool, error) {
 
 	n := caparsize(rights)
 	if n < capArSizeMin || n > capArSizeMax {
-		return false, errorspkg.New("bad rights size")
+		return false, errors.New("bad rights size")
 	}
 
 	for _, right := range setrights {
 		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return false, errorspkg.New("bad right version")
+			return false, errors.New("bad right version")
 		}
 		i, err := rightToIndex(right)
 		if err != nil {
 			return false, err
 		}
 		if i >= n {
-			return false, errorspkg.New("index overflow")
+			return false, errors.New("index overflow")
 		}
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return false, errorspkg.New("index mismatch")
+			return false, errors.New("index mismatch")
 		}
 		if (rights.Rights[i] & right) != right {
 			return false, nil
diff --git a/vendor/golang.org/x/sys/unix/constants.go b/vendor/golang.org/x/sys/unix/constants.go
index a96f0ebc2644..3a6ac648dd59 100644
--- a/vendor/golang.org/x/sys/unix/constants.go
+++ b/vendor/golang.org/x/sys/unix/constants.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 
diff --git a/vendor/golang.org/x/sys/unix/dev_aix_ppc.go b/vendor/golang.org/x/sys/unix/dev_aix_ppc.go
new file mode 100644
index 000000000000..5e5fb451044a
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/dev_aix_ppc.go
@@ -0,0 +1,27 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix
+// +build ppc
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by AIX.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 16) & 0xffff)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffff)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return uint64(((major) << 16) | (minor))
+}
diff --git a/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go b/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go
new file mode 100644
index 000000000000..8b401244c419
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go
@@ -0,0 +1,29 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix
+// +build ppc64
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used AIX.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev & 0x3fffffff00000000) >> 32)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32((dev & 0x00000000ffffffff) >> 0)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	var DEVNO64 uint64
+	DEVNO64 = 0x8000000000000000
+	return ((uint64(major) << 32) | (uint64(minor) & 0x00000000FFFFFFFF) | DEVNO64)
+}
diff --git a/vendor/golang.org/x/sys/unix/dirent.go b/vendor/golang.org/x/sys/unix/dirent.go
index bd475812b7af..4407c505a369 100644
--- a/vendor/golang.org/x/sys/unix/dirent.go
+++ b/vendor/golang.org/x/sys/unix/dirent.go
@@ -2,101 +2,16 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
 
 package unix
 
-import "unsafe"
-
-// readInt returns the size-bytes unsigned integer in native byte order at offset off.
-func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {
-	if len(b) < int(off+size) {
-		return 0, false
-	}
-	if isBigEndian {
-		return readIntBE(b[off:], size), true
-	}
-	return readIntLE(b[off:], size), true
-}
-
-func readIntBE(b []byte, size uintptr) uint64 {
-	switch size {
-	case 1:
-		return uint64(b[0])
-	case 2:
-		_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
-		return uint64(b[1]) | uint64(b[0])<<8
-	case 4:
-		_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
-		return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24
-	case 8:
-		_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
-		return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
-			uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
-	default:
-		panic("syscall: readInt with unsupported size")
-	}
-}
-
-func readIntLE(b []byte, size uintptr) uint64 {
-	switch size {
-	case 1:
-		return uint64(b[0])
-	case 2:
-		_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
-		return uint64(b[0]) | uint64(b[1])<<8
-	case 4:
-		_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
-		return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
-	case 8:
-		_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
-		return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
-			uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
-	default:
-		panic("syscall: readInt with unsupported size")
-	}
-}
+import "syscall"
 
 // ParseDirent parses up to max directory entries in buf,
 // appending the names to names. It returns the number of
 // bytes consumed from buf, the number of entries added
 // to names, and the new names slice.
 func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
-	origlen := len(buf)
-	count = 0
-	for max != 0 && len(buf) > 0 {
-		reclen, ok := direntReclen(buf)
-		if !ok || reclen > uint64(len(buf)) {
-			return origlen, count, names
-		}
-		rec := buf[:reclen]
-		buf = buf[reclen:]
-		ino, ok := direntIno(rec)
-		if !ok {
-			break
-		}
-		if ino == 0 { // File absent in directory.
-			continue
-		}
-		const namoff = uint64(unsafe.Offsetof(Dirent{}.Name))
-		namlen, ok := direntNamlen(rec)
-		if !ok || namoff+namlen > uint64(len(rec)) {
-			break
-		}
-		name := rec[namoff : namoff+namlen]
-		for i, c := range name {
-			if c == 0 {
-				name = name[:i]
-				break
-			}
-		}
-		// Check for useless names before allocating a string.
-		if string(name) == "." || string(name) == ".." {
-			continue
-		}
-		max--
-		count++
-		names = append(names, string(name))
-	}
-	return origlen - len(buf), count, names
+	return syscall.ParseDirent(buf, max, names)
 }
diff --git a/vendor/golang.org/x/sys/unix/env_unix.go b/vendor/golang.org/x/sys/unix/env_unix.go
index 45e281a047dc..84178b0a134a 100644
--- a/vendor/golang.org/x/sys/unix/env_unix.go
+++ b/vendor/golang.org/x/sys/unix/env_unix.go
@@ -1,8 +1,8 @@
-// Copyright 2010 The Go Authors.  All rights reserved.
+// Copyright 2010 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // Unix environment variables.
 
@@ -25,3 +25,7 @@ func Clearenv() {
 func Environ() []string {
 	return syscall.Environ()
 }
+
+func Unsetenv(key string) error {
+	return syscall.Unsetenv(key)
+}
diff --git a/vendor/golang.org/x/sys/unix/env_unset.go b/vendor/golang.org/x/sys/unix/env_unset.go
deleted file mode 100644
index 9222262559b8..000000000000
--- a/vendor/golang.org/x/sys/unix/env_unset.go
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2014 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build go1.4
-
-package unix
-
-import "syscall"
-
-func Unsetenv(key string) error {
-	// This was added in Go 1.4.
-	return syscall.Unsetenv(key)
-}
diff --git a/vendor/golang.org/x/sys/unix/flock.go b/vendor/golang.org/x/sys/unix/fcntl.go
similarity index 70%
rename from vendor/golang.org/x/sys/unix/flock.go
rename to vendor/golang.org/x/sys/unix/fcntl.go
index 2994ce75f208..9379ba9cef77 100644
--- a/vendor/golang.org/x/sys/unix/flock.go
+++ b/vendor/golang.org/x/sys/unix/fcntl.go
@@ -12,6 +12,16 @@ import "unsafe"
 // systems by flock_linux_32bit.go to be SYS_FCNTL64.
 var fcntl64Syscall uintptr = SYS_FCNTL
 
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	valptr, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(arg))
+	var err error
+	if errno != 0 {
+		err = errno
+	}
+	return int(valptr), err
+}
+
 // FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
 func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
 	_, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(unsafe.Pointer(lk)))
diff --git a/vendor/golang.org/x/sys/unix/flock_linux_32bit.go b/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go
similarity index 100%
rename from vendor/golang.org/x/sys/unix/flock_linux_32bit.go
rename to vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go
diff --git a/vendor/golang.org/x/sys/unix/file_unix.go b/vendor/golang.org/x/sys/unix/file_unix.go
deleted file mode 100644
index 47f6a83f2163..000000000000
--- a/vendor/golang.org/x/sys/unix/file_unix.go
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package unix
-
-import (
-	"os"
-	"syscall"
-)
-
-// FIXME: unexported function from os
-// syscallMode returns the syscall-specific mode bits from Go's portable mode bits.
-func syscallMode(i os.FileMode) (o uint32) {
-	o |= uint32(i.Perm())
-	if i&os.ModeSetuid != 0 {
-		o |= syscall.S_ISUID
-	}
-	if i&os.ModeSetgid != 0 {
-		o |= syscall.S_ISGID
-	}
-	if i&os.ModeSticky != 0 {
-		o |= syscall.S_ISVTX
-	}
-	// No mapping for Go's ModeTemporary (plan9 only).
-	return
-}
diff --git a/vendor/golang.org/x/sys/unix/gccgo.go b/vendor/golang.org/x/sys/unix/gccgo.go
index 94c823212476..cd6f5a6133fe 100644
--- a/vendor/golang.org/x/sys/unix/gccgo.go
+++ b/vendor/golang.org/x/sys/unix/gccgo.go
@@ -1,19 +1,30 @@
-// Copyright 2015 The Go Authors.  All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 // +build gccgo
+// +build !aix
 
 package unix
 
 import "syscall"
 
-// We can't use the gc-syntax .s files for gccgo.  On the plus side
+// We can't use the gc-syntax .s files for gccgo. On the plus side
 // much of the functionality can be written directly in Go.
 
+//extern gccgoRealSyscallNoError
+func realSyscallNoError(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r uintptr)
+
 //extern gccgoRealSyscall
 func realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r, errno uintptr)
 
+func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
+	syscall.Entersyscall()
+	r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
+	syscall.Exitsyscall()
+	return r, 0
+}
+
 func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
 	syscall.Entersyscall()
 	r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
@@ -35,6 +46,11 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 	return r, 0, syscall.Errno(errno)
 }
 
+func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
+	r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
+	return r, 0
+}
+
 func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
 	r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
 	return r, 0, syscall.Errno(errno)
diff --git a/vendor/golang.org/x/sys/unix/gccgo_c.c b/vendor/golang.org/x/sys/unix/gccgo_c.c
index 07f6be0392e2..c44730c5e99f 100644
--- a/vendor/golang.org/x/sys/unix/gccgo_c.c
+++ b/vendor/golang.org/x/sys/unix/gccgo_c.c
@@ -1,8 +1,9 @@
-// Copyright 2015 The Go Authors.  All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 // +build gccgo
+// +build !aix
 
 #include <errno.h>
 #include <stdint.h>
@@ -31,11 +32,8 @@ gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintp
 	return r;
 }
 
-// Define the use function in C so that it is not inlined.
-
-extern void use(void *) __asm__ (GOSYM_PREFIX GOPKGPATH ".use") __attribute__((noinline));
-
-void
-use(void *p __attribute__ ((unused)))
+uintptr_t
+gccgoRealSyscallNoError(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
 {
+	return syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
 }
diff --git a/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go b/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
index bffe1a77db57..251a977a8113 100644
--- a/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
@@ -1,4 +1,4 @@
-// Copyright 2015 The Go Authors.  All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/golang.org/x/sys/unix/ioctl.go b/vendor/golang.org/x/sys/unix/ioctl.go
new file mode 100644
index 000000000000..f121a8d64b8c
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/ioctl.go
@@ -0,0 +1,30 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix
+
+import "runtime"
+
+// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
+//
+// To change fd's window size, the req argument should be TIOCSWINSZ.
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	// TODO: if we get the chance, remove the req parameter and
+	// hardcode TIOCSWINSZ.
+	err := ioctlSetWinsize(fd, req, value)
+	runtime.KeepAlive(value)
+	return err
+}
+
+// IoctlSetTermios performs an ioctl on fd with a *Termios.
+//
+// The req value will usually be TCSETA or TIOCSETA.
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	// TODO: if we get the chance, remove the req parameter.
+	err := ioctlSetTermios(fd, req, value)
+	runtime.KeepAlive(value)
+	return err
+}
diff --git a/vendor/golang.org/x/sys/unix/mkall.sh b/vendor/golang.org/x/sys/unix/mkall.sh
index c3a08092687e..b21f0118e1de 100755
--- a/vendor/golang.org/x/sys/unix/mkall.sh
+++ b/vendor/golang.org/x/sys/unix/mkall.sh
@@ -10,13 +10,14 @@
 GOOSARCH="${GOOS}_${GOARCH}"
 
 # defaults
-mksyscall="./mksyscall.pl"
+mksyscall="go run mksyscall.go"
 mkerrors="./mkerrors.sh"
 zerrors="zerrors_$GOOSARCH.go"
 mksysctl=""
 zsysctl="zsysctl_$GOOSARCH.go"
 mksysnum=
 mktypes=
+mkasm=
 run="sh"
 cmd=""
 
@@ -45,8 +46,8 @@ case "$#" in
 	exit 2
 esac
 
-if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
-	# Use then new build system
+if [[ "$GOOS" = "linux" ]]; then
+	# Use the Docker-based build system
 	# Files generated through docker (use $cmd so you can Ctl-C the build or run)
 	$cmd docker build --tag generate:$GOOS $GOOS
 	$cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
@@ -59,42 +60,51 @@ _* | *_ | _)
 	echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
 	exit 1
 	;;
+aix_ppc)
+	mkerrors="$mkerrors -maix32"
+	mksyscall="./mksyscall_aix_ppc.pl -aix"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+aix_ppc64)
+	mkerrors="$mkerrors -maix64"
+	mksyscall="./mksyscall_aix_ppc64.pl -aix"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
 darwin_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32"
+	mksyscall="go run mksyscall.go -l32"
 	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 darwin_amd64)
 	mkerrors="$mkerrors -m64"
 	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 darwin_arm)
 	mkerrors="$mkerrors"
+	mksyscall="go run mksyscall.go -l32"
 	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 darwin_arm64)
 	mkerrors="$mkerrors -m64"
 	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-dragonfly_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32 -dragonfly"
-	mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm_darwin.go"
 	;;
 dragonfly_amd64)
 	mkerrors="$mkerrors -m64"
-	mksyscall="./mksyscall.pl -dragonfly"
+	mksyscall="go run mksyscall.go -dragonfly"
 	mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32"
+	mksyscall="go run mksyscall.go -l32"
 	mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
@@ -105,34 +115,27 @@ freebsd_amd64)
 	;;
 freebsd_arm)
 	mkerrors="$mkerrors"
-	mksyscall="./mksyscall.pl -l32 -arm"
+	mksyscall="go run mksyscall.go -l32 -arm"
 	mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
-linux_sparc64)
-	GOOSARCH_in=syscall_linux_sparc64.go
-	unistd_h=/usr/include/sparc64-linux-gnu/asm/unistd.h
-	mkerrors="$mkerrors -m64"
-	mksysnum="./mksysnum_linux.pl $unistd_h"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
 netbsd_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32 -netbsd"
+	mksyscall="go run mksyscall.go -l32 -netbsd"
 	mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 netbsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksyscall="./mksyscall.pl -netbsd"
+	mksyscall="go run mksyscall.go -netbsd"
 	mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 netbsd_arm)
 	mkerrors="$mkerrors"
-	mksyscall="./mksyscall.pl -l32 -netbsd -arm"
+	mksyscall="go run mksyscall.go -l32 -netbsd -arm"
 	mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
@@ -140,25 +143,22 @@ netbsd_arm)
 	;;
 openbsd_386)
 	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32 -openbsd"
+	mksyscall="go run mksyscall.go -l32 -openbsd"
 	mksysctl="./mksysctl_openbsd.pl"
-	zsysctl="zsysctl_openbsd.go"
 	mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 openbsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksyscall="./mksyscall.pl -openbsd"
+	mksyscall="go run mksyscall.go -openbsd"
 	mksysctl="./mksysctl_openbsd.pl"
-	zsysctl="zsysctl_openbsd.go"
 	mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 openbsd_arm)
 	mkerrors="$mkerrors"
-	mksyscall="./mksyscall.pl -l32 -openbsd -arm"
+	mksyscall="go run mksyscall.go -l32 -openbsd -arm"
 	mksysctl="./mksysctl_openbsd.pl"
-	zsysctl="zsysctl_openbsd.go"
 	mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
@@ -186,12 +186,24 @@ esac
 			syscall_goos="syscall_bsd.go $syscall_goos"
 			;;
 		esac
-		if [ -n "$mksyscall" ]; then echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go"; fi
-		;;
+		if [ -n "$mksyscall" ]; then
+			if [ "$GOOSARCH" == "aix_ppc64" ]; then
+				# aix/ppc64 script generates files instead of writing to stdin.
+				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
+			elif [ "$GOOS" == "darwin" ]; then
+			        # pre-1.12, direct syscalls
+			        echo "$mksyscall -tags $GOOS,$GOARCH,!go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.1_11.go";
+			        # 1.12 and later, syscalls via libSystem
+				echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
+			else
+				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
+			fi
+		fi
 	esac
 	if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
 	if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
 	if [ -n "$mktypes" ]; then
 		echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go";
+	if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi
 	fi
 ) | $run
diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh
index f9f5e5691cee..178077f47b46 100755
--- a/vendor/golang.org/x/sys/unix/mkerrors.sh
+++ b/vendor/golang.org/x/sys/unix/mkerrors.sh
@@ -17,15 +17,17 @@ if test -z "$GOARCH" -o -z "$GOOS"; then
 fi
 
 # Check that we are using the new build system if we should
-if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
-	if [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
-		echo 1>&2 "In the new build system, mkerrors should not be called directly."
-		echo 1>&2 "See README.md"
-		exit 1
-	fi
+if [[ "$GOOS" = "linux" ]] && [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
+	echo 1>&2 "In the Docker based build system, mkerrors should not be called directly."
+	echo 1>&2 "See README.md"
+	exit 1
 fi
 
-CC=${CC:-cc}
+if [[ "$GOOS" = "aix" ]]; then
+	CC=${CC:-gcc}
+else
+	CC=${CC:-cc}
+fi
 
 if [[ "$GOOS" = "solaris" ]]; then
 	# Assumes GNU versions of utilities in PATH.
@@ -34,10 +36,27 @@ fi
 
 uname=$(uname)
 
+includes_AIX='
+#include <net/if.h>
+#include <net/netopt.h>
+#include <netinet/ip_mroute.h>
+#include <sys/protosw.h>
+#include <sys/stropts.h>
+#include <sys/mman.h>
+#include <sys/poll.h>
+#include <sys/termio.h>
+#include <termios.h>
+#include <fcntl.h>
+
+#define AF_LOCAL AF_UNIX
+'
+
 includes_Darwin='
 #define _DARWIN_C_SOURCE
 #define KERNEL
 #define _DARWIN_USE_64_BIT_INODE
+#include <stdint.h>
+#include <sys/attr.h>
 #include <sys/types.h>
 #include <sys/event.h>
 #include <sys/ptrace.h>
@@ -46,7 +65,9 @@ includes_Darwin='
 #include <sys/sysctl.h>
 #include <sys/mman.h>
 #include <sys/mount.h>
+#include <sys/utsname.h>
 #include <sys/wait.h>
+#include <sys/xattr.h>
 #include <net/bpf.h>
 #include <net/if.h>
 #include <net/if_types.h>
@@ -61,8 +82,10 @@ includes_DragonFly='
 #include <sys/event.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/mman.h>
+#include <sys/mount.h>
 #include <sys/wait.h>
 #include <sys/ioctl.h>
 #include <net/bpf.h>
@@ -76,14 +99,16 @@ includes_DragonFly='
 '
 
 includes_FreeBSD='
-#include <sys/capability.h>
+#include <sys/capsicum.h>
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/event.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/mman.h>
+#include <sys/mount.h>
 #include <sys/wait.h>
 #include <sys/ioctl.h>
 #include <net/bpf.h>
@@ -160,14 +185,21 @@ struct ltchars {
 #include <linux/if_alg.h>
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
+#include <linux/if_ppp.h>
 #include <linux/if_tun.h>
 #include <linux/if_packet.h>
 #include <linux/if_addr.h>
 #include <linux/falloc.h>
 #include <linux/filter.h>
 #include <linux/fs.h>
+#include <linux/kexec.h>
 #include <linux/keyctl.h>
+#include <linux/magic.h>
+#include <linux/memfd.h>
+#include <linux/module.h>
+#include <linux/netfilter/nfnetlink.h>
 #include <linux/netlink.h>
+#include <linux/net_namespace.h>
 #include <linux/perf_event.h>
 #include <linux/random.h>
 #include <linux/reboot.h>
@@ -183,8 +215,21 @@ struct ltchars {
 #include <linux/vm_sockets.h>
 #include <linux/taskstats.h>
 #include <linux/genetlink.h>
+#include <linux/watchdog.h>
+#include <linux/hdreg.h>
+#include <linux/rtc.h>
+#include <linux/if_xdp.h>
+#include <mtd/ubi-user.h>
 #include <net/route.h>
+
+#if defined(__sparc__)
+// On sparc{,64}, the kernel defines struct termios2 itself which clashes with the
+// definition in glibc. As only the error constants are needed here, include the
+// generic termibits.h (which is included by termbits.h on sparc).
+#include <asm-generic/termbits.h>
+#else
 #include <asm/termbits.h>
+#endif
 
 #ifndef MSG_FASTOPEN
 #define MSG_FASTOPEN    0x20000000
@@ -212,13 +257,25 @@ struct ltchars {
 #define FS_KEY_DESC_PREFIX              "fscrypt:"
 #define FS_KEY_DESC_PREFIX_SIZE         8
 #define FS_MAX_KEY_SIZE                 64
+
+// XDP socket constants do not appear to be picked up otherwise.
+// Copied from samples/bpf/xdpsock_user.c.
+#ifndef SOL_XDP
+#define SOL_XDP 283
+#endif
+
+#ifndef AF_XDP
+#define AF_XDP 44
+#endif
 '
 
 includes_NetBSD='
 #include <sys/types.h>
 #include <sys/param.h>
 #include <sys/event.h>
+#include <sys/extattr.h>
 #include <sys/mman.h>
+#include <sys/mount.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
@@ -244,11 +301,14 @@ includes_OpenBSD='
 #include <sys/param.h>
 #include <sys/event.h>
 #include <sys/mman.h>
+#include <sys/mount.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/termios.h>
 #include <sys/ttycom.h>
+#include <sys/unistd.h>
 #include <sys/wait.h>
 #include <net/bpf.h>
 #include <net/if.h>
@@ -280,6 +340,7 @@ includes_SunOS='
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
 #include <sys/ioctl.h>
@@ -342,6 +403,7 @@ ccflags="$@"
 		$2 ~ /^EXTATTR_NAMESPACE_NAMES/ ||
 		$2 ~ /^EXTATTR_NAMESPACE_[A-Z]+_STRING/ {next}
 
+		$2 !~ /^ECCAPBITS/ &&
 		$2 !~ /^ETH_/ &&
 		$2 !~ /^EPROC_/ &&
 		$2 !~ /^EQUIV_/ &&
@@ -358,6 +420,7 @@ ccflags="$@"
 		$2 ~ /^IGN/ ||
 		$2 ~ /^IX(ON|ANY|OFF)$/ ||
 		$2 ~ /^IN(LCR|PCK)$/ ||
+		$2 !~ "X86_CR3_PCID_NOFLUSH" &&
 		$2 ~ /(^FLU?SH)|(FLU?SH$)/ ||
 		$2 ~ /^C(LOCAL|READ|MSPAR|RTSCTS)$/ ||
 		$2 == "BRKINT" ||
@@ -376,21 +439,27 @@ ccflags="$@"
 		$2 ~ /^TC[IO](ON|OFF)$/ ||
 		$2 ~ /^IN_/ ||
 		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
-		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
+		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
+		$2 ~ /^TP_STATUS_/ ||
 		$2 ~ /^FALLOC_/ ||
 		$2 == "ICMPV6_FILTER" ||
 		$2 == "SOMAXCONN" ||
 		$2 == "NAME_MAX" ||
 		$2 == "IFNAMSIZ" ||
-		$2 ~ /^CTL_(MAXNAME|NET|QUERY)$/ ||
+		$2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
+		$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
+		$2 ~ /^HW_MACHINE$/ ||
 		$2 ~ /^SYSCTL_VERS/ ||
+		$2 !~ "MNT_BITS" &&
 		$2 ~ /^(MS|MNT|UMOUNT)_/ ||
 		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
 		$2 ~ /^(O|F|E?FD|NAME|S|PTRACE|PT)_/ ||
+		$2 ~ /^KEXEC_/ ||
 		$2 ~ /^LINUX_REBOOT_CMD_/ ||
 		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
+		$2 ~ /^MODULE_INIT_/ ||
 		$2 !~ "NLA_TYPE_MASK" &&
-		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P)_/ ||
+		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ ||
 		$2 ~ /^SIOC/ ||
 		$2 ~ /^TIOC/ ||
 		$2 ~ /^TCGET/ ||
@@ -416,12 +485,29 @@ ccflags="$@"
 		$2 ~ /^PERF_EVENT_IOC_/ ||
 		$2 ~ /^SECCOMP_MODE_/ ||
 		$2 ~ /^SPLICE_/ ||
+		$2 ~ /^SYNC_FILE_RANGE_/ ||
+		$2 !~ /^AUDIT_RECORD_MAGIC/ &&
+		$2 !~ /IOC_MAGIC/ &&
+		$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
 		$2 ~ /^(VM|VMADDR)_/ ||
+		$2 ~ /^IOCTL_VM_SOCKETS_/ ||
 		$2 ~ /^(TASKSTATS|TS)_/ ||
+		$2 ~ /^CGROUPSTATS_/ ||
 		$2 ~ /^GENL_/ ||
-		$2 ~ /^XATTR_(CREATE|REPLACE)/ ||
+		$2 ~ /^STATX_/ ||
+		$2 ~ /^RENAME/ ||
+		$2 ~ /^UBI_IOC[A-Z]/ ||
+		$2 ~ /^UTIME_/ ||
+		$2 ~ /^XATTR_(CREATE|REPLACE|NO(DEFAULT|FOLLOW|SECURITY)|SHOWCOMPRESSION)/ ||
+		$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
+		$2 ~ /^FSOPT_/ ||
+		$2 ~ /^WDIOC_/ ||
+		$2 ~ /^NFN/ ||
+		$2 ~ /^XDP_/ ||
+		$2 ~ /^(HDIO|WIN|SMART)_/ ||
 		$2 !~ "WMESGLEN" &&
 		$2 ~ /^W[A-Z0-9]+$/ ||
+		$2 ~/^PPPIOC/ ||
 		$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
 		$2 ~ /^__WCOREFLAG$/ {next}
 		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
@@ -443,7 +529,7 @@ errors=$(
 signals=$(
 	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
 	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
-	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
+	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
 	sort
 )
 
@@ -453,7 +539,7 @@ echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
 	sort >_error.grep
 echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
 	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
-	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
+	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
 	sort >_signal.grep
 
 echo '// mkerrors.sh' "$@"
@@ -489,21 +575,26 @@ echo ')'
 
 enum { A = 'A', Z = 'Z', a = 'a', z = 'z' }; // avoid need for single quotes below
 
-int errors[] = {
+struct tuple {
+	int num;
+	const char *name;
+};
+
+struct tuple errors[] = {
 "
 	for i in $errors
 	do
-		echo -E '	'$i,
+		echo -E '	{'$i', "'$i'" },'
 	done
 
 	echo -E "
 };
 
-int signals[] = {
+struct tuple signals[] = {
 "
 	for i in $signals
 	do
-		echo -E '	'$i,
+		echo -E '	{'$i', "'$i'" },'
 	done
 
 	# Use -E because on some systems bash builtin interprets \n itself.
@@ -511,9 +602,9 @@ int signals[] = {
 };
 
 static int
-intcmp(const void *a, const void *b)
+tuplecmp(const void *a, const void *b)
 {
-	return *(int*)a - *(int*)b;
+	return ((struct tuple *)a)->num - ((struct tuple *)b)->num;
 }
 
 int
@@ -523,26 +614,34 @@ main(void)
 	char buf[1024], *p;
 
 	printf("\n\n// Error table\n");
-	printf("var errors = [...]string {\n");
-	qsort(errors, nelem(errors), sizeof errors[0], intcmp);
+	printf("var errorList = [...]struct {\n");
+	printf("\tnum  syscall.Errno\n");
+	printf("\tname string\n");
+	printf("\tdesc string\n");
+	printf("} {\n");
+	qsort(errors, nelem(errors), sizeof errors[0], tuplecmp);
 	for(i=0; i<nelem(errors); i++) {
-		e = errors[i];
-		if(i > 0 && errors[i-1] == e)
+		e = errors[i].num;
+		if(i > 0 && errors[i-1].num == e)
 			continue;
 		strcpy(buf, strerror(e));
 		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
 		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
 			buf[0] += a - A;
-		printf("\t%d: \"%s\",\n", e, buf);
+		printf("\t{ %d, \"%s\", \"%s\" },\n", e, errors[i].name, buf);
 	}
 	printf("}\n\n");
 
 	printf("\n\n// Signal table\n");
-	printf("var signals = [...]string {\n");
-	qsort(signals, nelem(signals), sizeof signals[0], intcmp);
+	printf("var signalList = [...]struct {\n");
+	printf("\tnum  syscall.Signal\n");
+	printf("\tname string\n");
+	printf("\tdesc string\n");
+	printf("} {\n");
+	qsort(signals, nelem(signals), sizeof signals[0], tuplecmp);
 	for(i=0; i<nelem(signals); i++) {
-		e = signals[i];
-		if(i > 0 && signals[i-1] == e)
+		e = signals[i].num;
+		if(i > 0 && signals[i-1].num == e)
 			continue;
 		strcpy(buf, strsignal(e));
 		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
@@ -552,7 +651,7 @@ main(void)
 		p = strrchr(buf, ":"[0]);
 		if(p)
 			*p = '\0';
-		printf("\t%d: \"%s\",\n", e, buf);
+		printf("\t{ %d, \"%s\", \"%s\" },\n", e, signals[i].name, buf);
 	}
 	printf("}\n\n");
 
diff --git a/vendor/golang.org/x/sys/unix/mkpost.go b/vendor/golang.org/x/sys/unix/mkpost.go
deleted file mode 100644
index d3ff659bb36b..000000000000
--- a/vendor/golang.org/x/sys/unix/mkpost.go
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-// mkpost processes the output of cgo -godefs to
-// modify the generated types. It is used to clean up
-// the sys API in an architecture specific manner.
-//
-// mkpost is run after cgo -godefs; see README.md.
-package main
-
-import (
-	"bytes"
-	"fmt"
-	"go/format"
-	"io/ioutil"
-	"log"
-	"os"
-	"regexp"
-)
-
-func main() {
-	// Get the OS and architecture (using GOARCH_TARGET if it exists)
-	goos := os.Getenv("GOOS")
-	goarch := os.Getenv("GOARCH_TARGET")
-	if goarch == "" {
-		goarch = os.Getenv("GOARCH")
-	}
-	// Check that we are using the new build system if we should be.
-	if goos == "linux" && goarch != "sparc64" {
-		if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
-			os.Stderr.WriteString("In the new build system, mkpost should not be called directly.\n")
-			os.Stderr.WriteString("See README.md\n")
-			os.Exit(1)
-		}
-	}
-
-	b, err := ioutil.ReadAll(os.Stdin)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// If we have empty Ptrace structs, we should delete them. Only s390x emits
-	// nonempty Ptrace structs.
-	ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
-	b = ptraceRexexp.ReplaceAll(b, nil)
-
-	// Replace the control_regs union with a blank identifier for now.
-	controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`)
-	b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64"))
-
-	// Remove fields that are added by glibc
-	// Note that this is unstable as the identifers are private.
-	removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`)
-	b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
-
-	// We refuse to export private fields on s390x
-	if goarch == "s390x" && goos == "linux" {
-		// Remove cgo padding fields
-		removeFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`)
-		b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
-
-		// Remove padding, hidden, or unused fields
-		removeFieldsRegex = regexp.MustCompile(`X_\S+`)
-		b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
-	}
-
-	// Remove the first line of warning from cgo
-	b = b[bytes.IndexByte(b, '\n')+1:]
-	// Modify the command in the header to include:
-	//  mkpost, our own warning, and a build tag.
-	replacement := fmt.Sprintf(`$1 | go run mkpost.go
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build %s,%s`, goarch, goos)
-	cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
-	b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
-
-	// gofmt
-	b, err = format.Source(b)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	os.Stdout.Write(b)
-}
diff --git a/vendor/golang.org/x/sys/unix/mksyscall.pl b/vendor/golang.org/x/sys/unix/mksyscall.pl
deleted file mode 100755
index fb929b4ce113..000000000000
--- a/vendor/golang.org/x/sys/unix/mksyscall.pl
+++ /dev/null
@@ -1,328 +0,0 @@
-#!/usr/bin/env perl
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-# This program reads a file containing function prototypes
-# (like syscall_darwin.go) and generates system call bodies.
-# The prototypes are marked by lines beginning with "//sys"
-# and read like func declarations if //sys is replaced by func, but:
-#	* The parameter lists must give a name for each argument.
-#	  This includes return parameters.
-#	* The parameter lists must give a type for each argument:
-#	  the (x, y, z int) shorthand is not allowed.
-#	* If the return parameter is an error number, it must be named errno.
-
-# A line beginning with //sysnb is like //sys, except that the
-# goroutine will not be suspended during the execution of the system
-# call.  This must only be used for system calls which can never
-# block, as otherwise the system call could cause all goroutines to
-# hang.
-
-use strict;
-
-my $cmdline = "mksyscall.pl " . join(' ', @ARGV);
-my $errors = 0;
-my $_32bit = "";
-my $plan9 = 0;
-my $openbsd = 0;
-my $netbsd = 0;
-my $dragonfly = 0;
-my $arm = 0; # 64-bit value should use (even, odd)-pair
-my $tags = "";  # build tags
-
-if($ARGV[0] eq "-b32") {
-	$_32bit = "big-endian";
-	shift;
-} elsif($ARGV[0] eq "-l32") {
-	$_32bit = "little-endian";
-	shift;
-}
-if($ARGV[0] eq "-plan9") {
-	$plan9 = 1;
-	shift;
-}
-if($ARGV[0] eq "-openbsd") {
-	$openbsd = 1;
-	shift;
-}
-if($ARGV[0] eq "-netbsd") {
-	$netbsd = 1;
-	shift;
-}
-if($ARGV[0] eq "-dragonfly") {
-	$dragonfly = 1;
-	shift;
-}
-if($ARGV[0] eq "-arm") {
-	$arm = 1;
-	shift;
-}
-if($ARGV[0] eq "-tags") {
-	shift;
-	$tags = $ARGV[0];
-	shift;
-}
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
-	exit 1;
-}
-
-# Check that we are using the new build system if we should
-if($ENV{'GOOS'} eq "linux" && $ENV{'GOARCH'} ne "sparc64") {
-	if($ENV{'GOLANG_SYS_BUILD'} ne "docker") {
-		print STDERR "In the new build system, mksyscall should not be called directly.\n";
-		print STDERR "See README.md\n";
-		exit 1;
-	}
-}
-
-
-sub parseparamlist($) {
-	my ($list) = @_;
-	$list =~ s/^\s*//;
-	$list =~ s/\s*$//;
-	if($list eq "") {
-		return ();
-	}
-	return split(/\s*,\s*/, $list);
-}
-
-sub parseparam($) {
-	my ($p) = @_;
-	if($p !~ /^(\S*) (\S*)$/) {
-		print STDERR "$ARGV:$.: malformed parameter: $p\n";
-		$errors = 1;
-		return ("xx", "int");
-	}
-	return ($1, $2);
-}
-
-my $text = "";
-while(<>) {
-	chomp;
-	s/\s+/ /g;
-	s/^\s+//;
-	s/\s+$//;
-	my $nonblock = /^\/\/sysnb /;
-	next if !/^\/\/sys / && !$nonblock;
-
-	# Line must be of the form
-	#	func Open(path string, mode int, perm int) (fd int, errno error)
-	# Split into name, in params, out params.
-	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$/) {
-		print STDERR "$ARGV:$.: malformed //sys declaration\n";
-		$errors = 1;
-		next;
-	}
-	my ($func, $in, $out, $sysname) = ($2, $3, $4, $5);
-
-	# Split argument lists on comma.
-	my @in = parseparamlist($in);
-	my @out = parseparamlist($out);
-
-	# Try in vain to keep people from editing this file.
-	# The theory is that they jump into the middle of the file
-	# without reading the header.
-	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
-
-	# Go function header.
-	my $out_decl = @out ? sprintf(" (%s)", join(', ', @out)) : "";
-	$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out_decl;
-
-	# Check if err return available
-	my $errvar = "";
-	foreach my $p (@out) {
-		my ($name, $type) = parseparam($p);
-		if($type eq "error") {
-			$errvar = $name;
-			last;
-		}
-	}
-
-	# Prepare arguments to Syscall.
-	my @args = ();
-	my $n = 0;
-	foreach my $p (@in) {
-		my ($name, $type) = parseparam($p);
-		if($type =~ /^\*/) {
-			push @args, "uintptr(unsafe.Pointer($name))";
-		} elsif($type eq "string" && $errvar ne "") {
-			$text .= "\tvar _p$n *byte\n";
-			$text .= "\t_p$n, $errvar = BytePtrFromString($name)\n";
-			$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			$n++;
-		} elsif($type eq "string") {
-			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
-			$text .= "\tvar _p$n *byte\n";
-			$text .= "\t_p$n, _ = BytePtrFromString($name)\n";
-			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			$n++;
-		} elsif($type =~ /^\[\](.*)/) {
-			# Convert slice into pointer, length.
-			# Have to be careful not to take address of &a[0] if len == 0:
-			# pass dummy pointer in that case.
-			# Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
-			$text .= "\tvar _p$n unsafe.Pointer\n";
-			$text .= "\tif len($name) > 0 {\n\t\t_p$n = unsafe.Pointer(\&${name}[0])\n\t}";
-			$text .= " else {\n\t\t_p$n = unsafe.Pointer(&_zero)\n\t}";
-			$text .= "\n";
-			push @args, "uintptr(_p$n)", "uintptr(len($name))";
-			$n++;
-		} elsif($type eq "int64" && ($openbsd || $netbsd)) {
-			push @args, "0";
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name>>32)", "uintptr($name)";
-			} elsif($_32bit eq "little-endian") {
-				push @args, "uintptr($name)", "uintptr($name>>32)";
-			} else {
-				push @args, "uintptr($name)";
-			}
-		} elsif($type eq "int64" && $dragonfly) {
-			if ($func !~ /^extp(read|write)/i) {
-				push @args, "0";
-			}
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name>>32)", "uintptr($name)";
-			} elsif($_32bit eq "little-endian") {
-				push @args, "uintptr($name)", "uintptr($name>>32)";
-			} else {
-				push @args, "uintptr($name)";
-			}
-		} elsif($type eq "int64" && $_32bit ne "") {
-			if(@args % 2 && $arm) {
-				# arm abi specifies 64-bit argument uses
-				# (even, odd) pair
-				push @args, "0"
-			}
-			if($_32bit eq "big-endian") {
-				push @args, "uintptr($name>>32)", "uintptr($name)";
-			} else {
-				push @args, "uintptr($name)", "uintptr($name>>32)";
-			}
-		} else {
-			push @args, "uintptr($name)";
-		}
-	}
-
-	# Determine which form to use; pad args with zeros.
-	my $asm = "Syscall";
-	if ($nonblock) {
-		$asm = "RawSyscall";
-	}
-	if(@args <= 3) {
-		while(@args < 3) {
-			push @args, "0";
-		}
-	} elsif(@args <= 6) {
-		$asm .= "6";
-		while(@args < 6) {
-			push @args, "0";
-		}
-	} elsif(@args <= 9) {
-		$asm .= "9";
-		while(@args < 9) {
-			push @args, "0";
-		}
-	} else {
-		print STDERR "$ARGV:$.: too many arguments to system call\n";
-	}
-
-	# System call number.
-	if($sysname eq "") {
-		$sysname = "SYS_$func";
-		$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;	# turn FooBar into Foo_Bar
-		$sysname =~ y/a-z/A-Z/;
-	}
-
-	# Actual call.
-	my $args = join(', ', @args);
-	my $call = "$asm($sysname, $args)";
-
-	# Assign return values.
-	my $body = "";
-	my @ret = ("_", "_", "_");
-	my $do_errno = 0;
-	for(my $i=0; $i<@out; $i++) {
-		my $p = $out[$i];
-		my ($name, $type) = parseparam($p);
-		my $reg = "";
-		if($name eq "err" && !$plan9) {
-			$reg = "e1";
-			$ret[2] = $reg;
-			$do_errno = 1;
-		} elsif($name eq "err" && $plan9) {
-			$ret[0] = "r0";
-			$ret[2] = "e1";
-			next;
-		} else {
-			$reg = sprintf("r%d", $i);
-			$ret[$i] = $reg;
-		}
-		if($type eq "bool") {
-			$reg = "$reg != 0";
-		}
-		if($type eq "int64" && $_32bit ne "") {
-			# 64-bit number in r1:r0 or r0:r1.
-			if($i+2 > @out) {
-				print STDERR "$ARGV:$.: not enough registers for int64 return\n";
-			}
-			if($_32bit eq "big-endian") {
-				$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i, $i+1);
-			} else {
-				$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i+1, $i);
-			}
-			$ret[$i] = sprintf("r%d", $i);
-			$ret[$i+1] = sprintf("r%d", $i+1);
-		}
-		if($reg ne "e1" || $plan9) {
-			$body .= "\t$name = $type($reg)\n";
-		}
-	}
-	if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
-		$text .= "\t$call\n";
-	} else {
-		$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
-	}
-	$text .= $body;
-
-	if ($plan9 && $ret[2] eq "e1") {
-		$text .= "\tif int32(r0) == -1 {\n";
-		$text .= "\t\terr = e1\n";
-		$text .= "\t}\n";
-	} elsif ($do_errno) {
-		$text .= "\tif e1 != 0 {\n";
-		$text .= "\t\terr = errnoErr(e1)\n";
-		$text .= "\t}\n";
-	}
-	$text .= "\treturn\n";
-	$text .= "}\n\n";
-}
-
-chomp $text;
-chomp $text;
-
-if($errors) {
-	exit 1;
-}
-
-print <<EOF;
-// $cmdline
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build $tags
-
-package unix
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-var _ syscall.Errno
-
-$text
-EOF
-exit 0;
diff --git a/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.pl b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.pl
new file mode 100755
index 000000000000..c44de8d310ef
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.pl
@@ -0,0 +1,384 @@
+#!/usr/bin/env perl
+# Copyright 2018 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# This program reads a file containing function prototypes
+# (like syscall_aix.go) and generates system call bodies.
+# The prototypes are marked by lines beginning with "//sys"
+# and read like func declarations if //sys is replaced by func, but:
+#	* The parameter lists must give a name for each argument.
+#	  This includes return parameters.
+#	* The parameter lists must give a type for each argument:
+#	  the (x, y, z int) shorthand is not allowed.
+#	* If the return parameter is an error number, it must be named err.
+#	* If go func name needs to be different than its libc name,
+#	* or the function is not in libc, name could be specified
+#	* at the end, after "=" sign, like
+#	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+
+use strict;
+
+my $cmdline = "mksyscall_aix_ppc.pl " . join(' ', @ARGV);
+my $errors = 0;
+my $_32bit = "";
+my $tags = "";  # build tags
+my $aix = 0;
+my $solaris = 0;
+
+binmode STDOUT;
+
+if($ARGV[0] eq "-b32") {
+	$_32bit = "big-endian";
+	shift;
+} elsif($ARGV[0] eq "-l32") {
+	$_32bit = "little-endian";
+	shift;
+}
+if($ARGV[0] eq "-aix") {
+	$aix = 1;
+	shift;
+}
+if($ARGV[0] eq "-tags") {
+	shift;
+	$tags = $ARGV[0];
+	shift;
+}
+
+if($ARGV[0] =~ /^-/) {
+	print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
+	exit 1;
+}
+
+sub parseparamlist($) {
+	my ($list) = @_;
+	$list =~ s/^\s*//;
+	$list =~ s/\s*$//;
+	if($list eq "") {
+		return ();
+	}
+	return split(/\s*,\s*/, $list);
+}
+
+sub parseparam($) {
+	my ($p) = @_;
+	if($p !~ /^(\S*) (\S*)$/) {
+		print STDERR "$ARGV:$.: malformed parameter: $p\n";
+		$errors = 1;
+		return ("xx", "int");
+	}
+	return ($1, $2);
+}
+
+my $package = "";
+my $text = "";
+my $c_extern = "/*\n#include <stdint.h>\n#include <stddef.h>\n";
+my @vars = ();
+while(<>) {
+	chomp;
+	s/\s+/ /g;
+	s/^\s+//;
+	s/\s+$//;
+	$package = $1 if !$package && /^package (\S+)$/;
+	my $nonblock = /^\/\/sysnb /;
+	next if !/^\/\/sys / && !$nonblock;
+
+	# Line must be of the form
+	# func Open(path string, mode int, perm int) (fd int, err error)
+	# Split into name, in params, out params.
+	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
+		print STDERR "$ARGV:$.: malformed //sys declaration\n";
+		$errors = 1;
+		next;
+	}
+	my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
+
+	# Split argument lists on comma.
+	my @in = parseparamlist($in);
+	my @out = parseparamlist($out);
+
+	$in = join(', ', @in);
+	$out = join(', ', @out);
+
+	# Try in vain to keep people from editing this file.
+	# The theory is that they jump into the middle of the file
+	# without reading the header.
+	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
+
+	# Check if value return, err return available
+	my $errvar = "";
+	my $retvar = "";
+	my $rettype = "";
+	foreach my $p (@out) {
+		my ($name, $type) = parseparam($p);
+		if($type eq "error") {
+			$errvar = $name;
+		} else {
+			$retvar = $name;
+			$rettype = $type;
+		}
+	}
+
+	# System call name.
+	#if($func ne "fcntl") {
+
+	if($sysname eq "") {
+		$sysname = "$func";
+	}
+
+	$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
+	$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
+
+	my $C_rettype = "";
+	if($rettype eq "unsafe.Pointer") {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype eq "uintptr") {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype =~ /^_/) {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype eq "int") {
+		$C_rettype = "int";
+	} elsif($rettype eq "int32") {
+		$C_rettype = "int";
+	} elsif($rettype eq "int64") {
+		$C_rettype = "long long";
+	} elsif($rettype eq "uint32") {
+		$C_rettype = "unsigned int";
+	} elsif($rettype eq "uint64") {
+		$C_rettype = "unsigned long long";
+	} else {
+		$C_rettype = "int";
+	}
+	if($sysname eq "exit") {
+		$C_rettype = "void";
+	}
+
+	# Change types to c
+	my @c_in = ();
+	foreach my $p (@in) {
+		my ($name, $type) = parseparam($p);
+		if($type =~ /^\*/) {
+			push @c_in, "uintptr_t";
+			} elsif($type eq "string") {
+			push @c_in, "uintptr_t";
+		} elsif($type =~ /^\[\](.*)/) {
+			push @c_in, "uintptr_t", "size_t";
+		} elsif($type eq "unsafe.Pointer") {
+			push @c_in, "uintptr_t";
+		} elsif($type eq "uintptr") {
+			push @c_in, "uintptr_t";
+		} elsif($type =~ /^_/) {
+			push @c_in, "uintptr_t";
+		} elsif($type eq "int") {
+			push @c_in, "int";
+		} elsif($type eq "int32") {
+			push @c_in, "int";
+		} elsif($type eq "int64") {
+			push @c_in, "long long";
+		} elsif($type eq "uint32") {
+			push @c_in, "unsigned int";
+		} elsif($type eq "uint64") {
+			push @c_in, "unsigned long long";
+		} else {
+			push @c_in, "int";
+		}
+	}
+
+	if ($func ne "fcntl" && $func ne "FcntlInt" && $func ne "readlen" && $func ne "writelen") {
+		# Imports of system calls from libc
+		$c_extern .= "$C_rettype $sysname";
+		my $c_in = join(', ', @c_in);
+		$c_extern .= "($c_in);\n";
+	}
+
+	# So file name.
+	if($aix) {
+		if($modname eq "") {
+			$modname = "libc.a/shr_64.o";
+		} else {
+			print STDERR "$func: only syscall using libc are available\n";
+			$errors = 1;
+			next;
+		}
+	}
+
+	my $strconvfunc = "C.CString";
+	my $strconvtype = "*byte";
+
+	# Go function header.
+	if($out ne "") {
+		$out = " ($out)";
+	}
+	if($text ne "") {
+		$text .= "\n"
+	}
+
+	$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
+
+	# Prepare arguments to call.
+	my @args = ();
+	my $n = 0;
+	my $arg_n = 0;
+	foreach my $p (@in) {
+		my ($name, $type) = parseparam($p);
+		if($type =~ /^\*/) {
+			push @args, "C.uintptr_t(uintptr(unsafe.Pointer($name)))";
+		} elsif($type eq "string" && $errvar ne "") {
+			$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
+			push @args, "C.uintptr_t(_p$n)";
+			$n++;
+		} elsif($type eq "string") {
+			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
+			$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
+			push @args, "C.uintptr_t(_p$n)";
+			$n++;
+		} elsif($type =~ /^\[\](.*)/) {
+			# Convert slice into pointer, length.
+			# Have to be careful not to take address of &a[0] if len == 0:
+			# pass nil in that case.
+			$text .= "\tvar _p$n *$1\n";
+			$text .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
+			push @args, "C.uintptr_t(uintptr(unsafe.Pointer(_p$n)))";
+			$n++;
+			$text .= "\tvar _p$n int\n";
+			$text .= "\t_p$n = len($name)\n";
+			push @args, "C.size_t(_p$n)";
+			$n++;
+		} elsif($type eq "int64" && $_32bit ne "") {
+			if($_32bit eq "big-endian") {
+				push @args, "uintptr($name >> 32)", "uintptr($name)";
+			} else {
+				push @args, "uintptr($name)", "uintptr($name >> 32)";
+			}
+			$n++;
+		} elsif($type eq "bool") {
+			$text .= "\tvar _p$n uint32\n";
+			$text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
+			push @args, "_p$n";
+			$n++;
+		} elsif($type =~ /^_/) {
+			push @args, "C.uintptr_t(uintptr($name))";
+		} elsif($type eq "unsafe.Pointer") {
+			push @args, "C.uintptr_t(uintptr($name))";
+		} elsif($type eq "int") {
+			if (($arg_n == 2) && (($func eq "readlen") || ($func eq "writelen"))) {
+				push @args, "C.size_t($name)";
+			} elsif ($arg_n == 0 && $func eq "fcntl") {
+				push @args, "C.uintptr_t($name)";
+			} elsif (($arg_n == 2) && (($func eq "fcntl") || ($func eq "FcntlInt"))) {
+				push @args, "C.uintptr_t($name)";
+			} else {
+				push @args, "C.int($name)";
+			}
+		} elsif($type eq "int32") {
+			push @args, "C.int($name)";
+		} elsif($type eq "int64") {
+			push @args, "C.longlong($name)";
+		} elsif($type eq "uint32") {
+			push @args, "C.uint($name)";
+		} elsif($type eq "uint64") {
+			push @args, "C.ulonglong($name)";
+		} elsif($type eq "uintptr") {
+			push @args, "C.uintptr_t($name)";
+		} else {
+			push @args, "C.int($name)";
+		}
+		$arg_n++;
+	}
+	my $nargs = @args;
+
+
+	# Determine which form to use; pad args with zeros.
+	if ($nonblock) {
+	}
+
+	my $args = join(', ', @args);
+	my $call = "";
+	if ($sysname eq "exit") {
+		if ($errvar ne "") {
+			$call .= "er :=";
+		} else {
+			$call .= "";
+		}
+	}  elsif ($errvar ne "") {
+		$call .= "r0,er :=";
+	}  elsif ($retvar ne "") {
+		$call .= "r0,_ :=";
+	}  else {
+		$call .= ""
+	}
+	$call .= "C.$sysname($args)";
+
+	# Assign return values.
+	my $body = "";
+	my $failexpr = "";
+
+	for(my $i=0; $i<@out; $i++) {
+		my $p = $out[$i];
+		my ($name, $type) = parseparam($p);
+		my $reg = "";
+		if($name eq "err") {
+			$reg = "e1";
+		} else {
+			$reg = "r0";
+		}
+		if($reg ne "e1" ) {
+						$body .= "\t$name = $type($reg)\n";
+		}
+	}
+
+	# verify return
+	if ($sysname ne "exit" && $errvar ne "") {
+		if ($C_rettype =~ /^uintptr/) {
+			$body .= "\tif \(uintptr\(r0\) ==\^uintptr\(0\) && er != nil\) {\n";
+			$body .= "\t\t$errvar = er\n";
+			$body .= "\t}\n";
+		} else {
+			$body .= "\tif \(r0 ==-1 && er != nil\) {\n";
+			$body .= "\t\t$errvar = er\n";
+			$body .= "\t}\n";
+		}
+	} elsif ($errvar ne "") {
+		$body .= "\tif \(er != nil\) {\n";
+		$body .= "\t\t$errvar = er\n";
+		$body .= "\t}\n";
+	}
+
+	$text .= "\t$call\n";
+	$text .= $body;
+
+	$text .= "\treturn\n";
+	$text .= "}\n";
+}
+
+if($errors) {
+	exit 1;
+}
+
+print <<EOF;
+// $cmdline
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build $tags
+
+package $package
+
+
+$c_extern
+*/
+import "C"
+import (
+	"unsafe"
+)
+
+
+EOF
+
+print "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
+
+chomp($_=<<EOF);
+
+$text
+EOF
+print $_;
+exit 0;
diff --git a/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.pl b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.pl
new file mode 100755
index 000000000000..53df26bb93ac
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.pl
@@ -0,0 +1,579 @@
+#!/usr/bin/env perl
+# Copyright 2018 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# This program reads a file containing function prototypes
+# (like syscall_aix.go) and generates system call bodies.
+# The prototypes are marked by lines beginning with "//sys"
+# and read like func declarations if //sys is replaced by func, but:
+#	* The parameter lists must give a name for each argument.
+#	  This includes return parameters.
+#	* The parameter lists must give a type for each argument:
+#	  the (x, y, z int) shorthand is not allowed.
+#	* If the return parameter is an error number, it must be named err.
+#	* If go func name needs to be different than its libc name,
+#	* or the function is not in libc, name could be specified
+#	* at the end, after "=" sign, like
+#	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+
+# This program will generate three files and handle both gc and gccgo implementation:
+#   - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
+#   - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
+#   - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
+
+# The generated code looks like this
+#
+# zsyscall_aix_ppc64.go
+# func asyscall(...) (n int, err error) {
+#	  // Pointer Creation
+#	  r1, e1 := callasyscall(...)
+#	  // Type Conversion
+#	  // Error Handler
+#	  return
+# }
+#
+# zsyscall_aix_ppc64_gc.go
+# //go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
+# //go:linkname libc_asyscall libc_asyscall
+# var asyscall syscallFunc
+#
+# func callasyscall(...) (r1 uintptr, e1 Errno) {
+#	  r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
+#	  return
+# }
+#
+# zsyscall_aix_ppc64_ggcgo.go
+# /*
+#  int asyscall(...)
+#
+# */
+# import "C"
+#
+# func callasyscall(...) (r1 uintptr, e1 Errno) {
+#	  r1 = uintptr(C.asyscall(...))
+#	  e1 = syscall.GetErrno()
+#	  return
+# }
+
+
+
+use strict;
+
+my $cmdline = "mksyscall_aix_ppc64.pl " . join(' ', @ARGV);
+my $errors = 0;
+my $_32bit = "";
+my $tags = "";  # build tags
+my $aix = 0;
+my $solaris = 0;
+
+binmode STDOUT;
+
+if($ARGV[0] eq "-b32") {
+	$_32bit = "big-endian";
+	shift;
+} elsif($ARGV[0] eq "-l32") {
+	$_32bit = "little-endian";
+	shift;
+}
+if($ARGV[0] eq "-aix") {
+	$aix = 1;
+	shift;
+}
+if($ARGV[0] eq "-tags") {
+	shift;
+	$tags = $ARGV[0];
+	shift;
+}
+
+if($ARGV[0] =~ /^-/) {
+	print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
+	exit 1;
+}
+
+sub parseparamlist($) {
+	my ($list) = @_;
+	$list =~ s/^\s*//;
+	$list =~ s/\s*$//;
+	if($list eq "") {
+		return ();
+	}
+	return split(/\s*,\s*/, $list);
+}
+
+sub parseparam($) {
+	my ($p) = @_;
+	if($p !~ /^(\S*) (\S*)$/) {
+		print STDERR "$ARGV:$.: malformed parameter: $p\n";
+		$errors = 1;
+		return ("xx", "int");
+	}
+	return ($1, $2);
+}
+
+my $package = "";
+# GCCGO
+my $textgccgo = "";
+my $c_extern = "/*\n#include <stdint.h>\n";
+# GC
+my $textgc = "";
+my $dynimports = "";
+my $linknames = "";
+my @vars = ();
+# COMMUN
+my $textcommon = "";
+
+while(<>) {
+	chomp;
+	s/\s+/ /g;
+	s/^\s+//;
+	s/\s+$//;
+	$package = $1 if !$package && /^package (\S+)$/;
+	my $nonblock = /^\/\/sysnb /;
+	next if !/^\/\/sys / && !$nonblock;
+
+	# Line must be of the form
+	# func Open(path string, mode int, perm int) (fd int, err error)
+	# Split into name, in params, out params.
+	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
+		print STDERR "$ARGV:$.: malformed //sys declaration\n";
+		$errors = 1;
+		next;
+	}
+	my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
+
+	# Split argument lists on comma.
+	my @in = parseparamlist($in);
+	my @out = parseparamlist($out);
+
+	$in = join(', ', @in);
+	$out = join(', ', @out);
+
+	if($sysname eq "") {
+		$sysname = "$func";
+	}
+
+	my $onlyCommon = 0;
+	if ($func eq "readlen" || $func eq "writelen" || $func eq "FcntlInt" || $func eq "FcntlFlock") {
+		# This function call another syscall which is already implemented.
+		# Therefore, the gc and gccgo part must not be generated.
+		$onlyCommon = 1
+	}
+
+	# Try in vain to keep people from editing this file.
+	# The theory is that they jump into the middle of the file
+	# without reading the header.
+
+	$textcommon .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
+	if (!$onlyCommon) {
+		$textgccgo .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
+		$textgc .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
+	}
+
+
+	# Check if value return, err return available
+	my $errvar = "";
+	my $retvar = "";
+	my $rettype = "";
+	foreach my $p (@out) {
+		my ($name, $type) = parseparam($p);
+		if($type eq "error") {
+			$errvar = $name;
+		} else {
+			$retvar = $name;
+			$rettype = $type;
+		}
+	}
+
+
+	$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
+	$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
+
+	# GCCGO Prototype return type
+	my $C_rettype = "";
+	if($rettype eq "unsafe.Pointer") {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype eq "uintptr") {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype =~ /^_/) {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype eq "int") {
+		$C_rettype = "int";
+	} elsif($rettype eq "int32") {
+		$C_rettype = "int";
+	} elsif($rettype eq "int64") {
+		$C_rettype = "long long";
+	} elsif($rettype eq "uint32") {
+		$C_rettype = "unsigned int";
+	} elsif($rettype eq "uint64") {
+		$C_rettype = "unsigned long long";
+	} else {
+		$C_rettype = "int";
+	}
+	if($sysname eq "exit") {
+		$C_rettype = "void";
+	}
+
+	# GCCGO Prototype arguments type
+	my @c_in = ();
+	foreach my $i (0 .. $#in) {
+		my ($name, $type) = parseparam($in[$i]);
+		if($type =~ /^\*/) {
+			push @c_in, "uintptr_t";
+			} elsif($type eq "string") {
+			push @c_in, "uintptr_t";
+		} elsif($type =~ /^\[\](.*)/) {
+			push @c_in, "uintptr_t", "size_t";
+		} elsif($type eq "unsafe.Pointer") {
+			push @c_in, "uintptr_t";
+		} elsif($type eq "uintptr") {
+			push @c_in, "uintptr_t";
+		} elsif($type =~ /^_/) {
+			push @c_in, "uintptr_t";
+		} elsif($type eq "int") {
+			if (($i == 0 || $i == 2) && $func eq "fcntl"){
+				# These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
+				push @c_in, "uintptr_t";
+			} else {
+				push @c_in, "int";
+			}
+		} elsif($type eq "int32") {
+			push @c_in, "int";
+		} elsif($type eq "int64") {
+			push @c_in, "long long";
+		} elsif($type eq "uint32") {
+			push @c_in, "unsigned int";
+		} elsif($type eq "uint64") {
+			push @c_in, "unsigned long long";
+		} else {
+			push @c_in, "int";
+		}
+	}
+
+	if (!$onlyCommon){
+		# GCCGO Prototype Generation
+		# Imports of system calls from libc
+		$c_extern .= "$C_rettype $sysname";
+		my $c_in = join(', ', @c_in);
+		$c_extern .= "($c_in);\n";
+	}
+
+	# GC Library name
+	if($modname eq "") {
+		$modname = "libc.a/shr_64.o";
+	} else {
+		print STDERR "$func: only syscall using libc are available\n";
+		$errors = 1;
+		next;
+	}
+	my $sysvarname = "libc_${sysname}";
+
+	if (!$onlyCommon){
+		# GC Runtime import of function to allow cross-platform builds.
+		$dynimports .= "//go:cgo_import_dynamic ${sysvarname} ${sysname} \"$modname\"\n";
+		# GC Link symbol to proc address variable.
+		$linknames .= "//go:linkname ${sysvarname} ${sysvarname}\n";
+		# GC Library proc address variable.
+		push @vars, $sysvarname;
+	}
+
+	my $strconvfunc ="BytePtrFromString";
+	my $strconvtype = "*byte";
+
+	# Go function header.
+	if($out ne "") {
+		$out = " ($out)";
+	}
+	if($textcommon ne "") {
+		$textcommon .= "\n"
+	}
+
+	$textcommon .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
+
+	# Prepare arguments to call.
+	my @argscommun = (); # Arguments in the commun part
+	my @argscall = ();   # Arguments for call prototype
+	my @argsgc = ();     # Arguments for gc call (with syscall6)
+	my @argsgccgo = ();  # Arguments for gccgo call (with C.name_of_syscall)
+	my $n = 0;
+	my $arg_n = 0;
+	foreach my $p (@in) {
+		my ($name, $type) = parseparam($p);
+		if($type =~ /^\*/) {
+			push @argscommun, "uintptr(unsafe.Pointer($name))";
+			push @argscall, "$name uintptr";
+			push @argsgc, "$name";
+			push @argsgccgo, "C.uintptr_t($name)";
+		} elsif($type eq "string" && $errvar ne "") {
+			$textcommon .= "\tvar _p$n $strconvtype\n";
+			$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
+			$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
+
+			push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
+			push @argscall, "_p$n uintptr ";
+			push @argsgc, "_p$n";
+			push @argsgccgo, "C.uintptr_t(_p$n)";
+			$n++;
+		} elsif($type eq "string") {
+			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
+			$textcommon .= "\tvar _p$n $strconvtype\n";
+			$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
+			$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
+
+			push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
+			push @argscall, "_p$n uintptr";
+			push @argsgc, "_p$n";
+			push @argsgccgo, "C.uintptr_t(_p$n)";
+			$n++;
+		} elsif($type =~ /^\[\](.*)/) {
+			# Convert slice into pointer, length.
+			# Have to be careful not to take address of &a[0] if len == 0:
+			# pass nil in that case.
+			$textcommon .= "\tvar _p$n *$1\n";
+			$textcommon .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
+			push @argscommun, "uintptr(unsafe.Pointer(_p$n))", "len($name)";
+			push @argscall, "_p$n uintptr", "_lenp$n int";
+			push @argsgc, "_p$n", "uintptr(_lenp$n)";
+			push @argsgccgo, "C.uintptr_t(_p$n)", "C.size_t(_lenp$n)";
+			$n++;
+		} elsif($type eq "int64" && $_32bit ne "") {
+			print STDERR "$ARGV:$.: $func uses int64 with 32 bits mode. Case not yet implemented\n";
+			# if($_32bit eq "big-endian") {
+			# 	push @args, "uintptr($name >> 32)", "uintptr($name)";
+			# } else {
+			# 	push @args, "uintptr($name)", "uintptr($name >> 32)";
+			# }
+			# $n++;
+		} elsif($type eq "bool") {
+			print STDERR "$ARGV:$.: $func uses bool. Case not yet implemented\n";
+			# $text .= "\tvar _p$n uint32\n";
+			# $text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
+			# push @args, "_p$n";
+			# $n++;
+		} elsif($type =~ /^_/ ||$type eq "unsafe.Pointer") {
+			push @argscommun, "uintptr($name)";
+			push @argscall, "$name uintptr";
+			push @argsgc, "$name";
+			push @argsgccgo, "C.uintptr_t($name)";
+		} elsif($type eq "int") {
+			if (($arg_n == 0 || $arg_n == 2) && ($func eq "fcntl" || $func eq "FcntlInt" || $func eq "FcntlFlock")) {
+				# These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
+				push @argscommun, "uintptr($name)";
+				push @argscall, "$name uintptr";
+				push @argsgc, "$name";
+				push @argsgccgo, "C.uintptr_t($name)";
+			} else {
+				push @argscommun, "$name";
+				push @argscall, "$name int";
+				push @argsgc, "uintptr($name)";
+				push @argsgccgo, "C.int($name)";
+			}
+		} elsif($type eq "int32") {
+			push @argscommun, "$name";
+			push @argscall, "$name int32";
+			push @argsgc, "uintptr($name)";
+			push @argsgccgo, "C.int($name)";
+		} elsif($type eq "int64") {
+			push @argscommun, "$name";
+			push @argscall, "$name int64";
+			push @argsgc, "uintptr($name)";
+			push @argsgccgo, "C.longlong($name)";
+		} elsif($type eq "uint32") {
+			push @argscommun, "$name";
+			push @argscall, "$name uint32";
+			push @argsgc, "uintptr($name)";
+			push @argsgccgo, "C.uint($name)";
+		} elsif($type eq "uint64") {
+			push @argscommun, "$name";
+			push @argscall, "$name uint64";
+			push @argsgc, "uintptr($name)";
+			push @argsgccgo, "C.ulonglong($name)";
+		} elsif($type eq "uintptr") {
+			push @argscommun, "$name";
+			push @argscall, "$name uintptr";
+			push @argsgc, "$name";
+			push @argsgccgo, "C.uintptr_t($name)";
+		} else {
+			push @argscommun, "int($name)";
+			push @argscall, "$name int";
+			push @argsgc, "uintptr($name)";
+			push @argsgccgo, "C.int($name)";
+		}
+		$arg_n++;
+	}
+	my $nargs = @argsgc;
+
+	# COMMUN function generation
+	my $argscommun = join(', ', @argscommun);
+	my $callcommun = "call$sysname($argscommun)";
+	my @ret = ("_", "_");
+	my $body = "";
+	my $do_errno = 0;
+	for(my $i=0; $i<@out; $i++) {
+		my $p = $out[$i];
+		my ($name, $type) = parseparam($p);
+		my $reg = "";
+		if($name eq "err") {
+			$reg = "e1";
+			$ret[1] = $reg;
+			$do_errno = 1;
+		} else {
+			$reg = "r0";
+			$ret[0] = $reg;
+		}
+		if($type eq "bool") {
+			$reg = "$reg != 0";
+		}
+		if($reg ne "e1") {
+			$body .= "\t$name = $type($reg)\n";
+		}
+	}
+	if ($ret[0] eq "_"  && $ret[1] eq "_") {
+		$textcommon .= "\t$callcommun\n";
+	} else {
+		$textcommon .= "\t$ret[0], $ret[1] := $callcommun\n";
+	}
+	$textcommon .= $body;
+
+	if ($do_errno) {
+		$textcommon .= "\tif e1 != 0 {\n";
+		$textcommon .= "\t\terr = errnoErr(e1)\n";
+		$textcommon .= "\t}\n";
+	}
+	$textcommon .= "\treturn\n";
+	$textcommon .= "}\n";
+
+	if ($onlyCommon){
+		next
+	}
+	# CALL Prototype
+	my $callProto = sprintf "func call%s(%s) (r1 uintptr, e1 Errno) {\n", $sysname, join(', ', @argscall);
+
+	# GC function generation
+	my $asm = "syscall6";
+	if ($nonblock) {
+		$asm = "rawSyscall6";
+	}
+
+	if(@argsgc <= 6) {
+		while(@argsgc < 6) {
+			push @argsgc, "0";
+		}
+	} else {
+		print STDERR "$ARGV:$.: too many arguments to system call\n";
+	}
+	my $argsgc = join(', ', @argsgc);
+	my $callgc = "$asm(uintptr(unsafe.Pointer(&$sysvarname)), $nargs, $argsgc)";
+
+	$textgc .= $callProto;
+	$textgc .= "\tr1, _, e1 = $callgc\n";
+	$textgc .= "\treturn\n}\n";
+
+	# GCCGO function generation
+	my $argsgccgo = join(', ', @argsgccgo);
+	my $callgccgo = "C.$sysname($argsgccgo)";
+	$textgccgo .= $callProto;
+	$textgccgo .= "\tr1 = uintptr($callgccgo)\n";
+	$textgccgo .= "\te1 = syscall.GetErrno()\n";
+	$textgccgo .= "\treturn\n}\n";
+}
+
+if($errors) {
+	exit 1;
+}
+
+# Print zsyscall_aix_ppc64.go
+open(my $fcommun, '>', 'zsyscall_aix_ppc64.go');
+my $tofcommun = <<EOF;
+// $cmdline
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build $tags
+
+package $package
+
+import (
+	"unsafe"
+)
+
+EOF
+
+$tofcommun .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
+
+$tofcommun .=<<EOF;
+
+$textcommon
+EOF
+print $fcommun $tofcommun;
+
+
+# Print zsyscall_aix_ppc64_gc.go
+open(my $fgc, '>', 'zsyscall_aix_ppc64_gc.go');
+my $tofgc = <<EOF;
+// $cmdline
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build $tags
+// +build !gccgo
+
+package $package
+
+import (
+	"unsafe"
+)
+
+
+EOF
+
+$tofgc .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
+
+my $vardecls = "\t" . join(",\n\t", @vars);
+$vardecls .= " syscallFunc";
+
+$tofgc .=<<EOF;
+$dynimports
+$linknames
+type syscallFunc uintptr
+
+var (
+$vardecls
+)
+
+// Implemented in runtime/syscall_aix.go.
+func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+$textgc
+EOF
+print $fgc $tofgc;
+
+# Print zsyscall_aix_ppc64_gc.go
+open(my $fgccgo, '>', 'zsyscall_aix_ppc64_gccgo.go');
+my $tofgccgo = <<EOF;
+// $cmdline
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build $tags
+// +build gccgo
+
+package $package
+
+
+$c_extern
+*/
+import "C"
+import (
+	"syscall"
+)
+
+
+EOF
+
+$tofgccgo .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
+
+$tofgccgo .=<<EOF;
+
+$textgccgo
+EOF
+print $fgccgo $tofgccgo;
+exit 0;
diff --git a/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl b/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl
index 3e6ed9df8e08..a354df5a6bfd 100755
--- a/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl
+++ b/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl
@@ -92,6 +92,11 @@ ($)
 	my @in = parseparamlist($in);
 	my @out = parseparamlist($out);
 
+	# Try in vain to keep people from editing this file.
+	# The theory is that they jump into the middle of the file
+	# without reading the header.
+	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
+
 	# So file name.
 	if($modname eq "") {
 		$modname = "libc";
diff --git a/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl b/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl
index be67afa4175f..20632e14608e 100755
--- a/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl
+++ b/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl
@@ -32,6 +32,7 @@
 	sys/sem.h
 	sys/shm.h
 	sys/vmmeter.h
+	uvm/uvmexp.h
 	uvm/uvm_param.h
 	uvm/uvm_swap_encrypt.h
 	ddb/db_var.h
@@ -240,7 +241,7 @@ ()
 
 print <<EOF;
 // mksysctl_openbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; DO NOT EDIT.
 
 // +build $ENV{'GOARCH'},$ENV{'GOOS'}
 
diff --git a/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl b/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl
index a0a22bf560e7..198993d0954d 100755
--- a/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl
+++ b/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl
@@ -27,7 +27,7 @@ package unix
 EOF
 
 while(<>){
-	if(/^([0-9]+)\s+\S+\s+STD\s+({ \S+\s+(\w+).*)$/){
+	if(/^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$/){
 		my $num = $1;
 		my $proto = $2;
 		my $name = "SYS_$3";
diff --git a/vendor/golang.org/x/sys/unix/openbsd_pledge.go b/vendor/golang.org/x/sys/unix/openbsd_pledge.go
index db4f72ea9c41..230a36d2490a 100644
--- a/vendor/golang.org/x/sys/unix/openbsd_pledge.go
+++ b/vendor/golang.org/x/sys/unix/openbsd_pledge.go
@@ -8,31 +8,159 @@
 package unix
 
 import (
+	"errors"
+	"fmt"
+	"strconv"
 	"syscall"
 	"unsafe"
 )
 
-const (
-	SYS_PLEDGE = 108
-)
+// Pledge implements the pledge syscall.
+//
+// The pledge syscall does not accept execpromises on OpenBSD releases
+// before 6.3.
+//
+// execpromises must be empty when Pledge is called on OpenBSD
+// releases predating 6.3, otherwise an error will be returned.
+//
+// For more information see pledge(2).
+func Pledge(promises, execpromises string) error {
+	maj, min, err := majmin()
+	if err != nil {
+		return err
+	}
 
-// Pledge implements the pledge syscall. For more information see pledge(2).
-func Pledge(promises string, paths []string) error {
-	promisesPtr, err := syscall.BytePtrFromString(promises)
+	err = pledgeAvailable(maj, min, execpromises)
 	if err != nil {
 		return err
 	}
-	promisesUnsafe, pathsUnsafe := unsafe.Pointer(promisesPtr), unsafe.Pointer(nil)
-	if paths != nil {
-		var pathsPtr []*byte
-		if pathsPtr, err = syscall.SlicePtrFromStrings(paths); err != nil {
+
+	pptr, err := syscall.BytePtrFromString(promises)
+	if err != nil {
+		return err
+	}
+
+	// This variable will hold either a nil unsafe.Pointer or
+	// an unsafe.Pointer to a string (execpromises).
+	var expr unsafe.Pointer
+
+	// If we're running on OpenBSD > 6.2, pass execpromises to the syscall.
+	if maj > 6 || (maj == 6 && min > 2) {
+		exptr, err := syscall.BytePtrFromString(execpromises)
+		if err != nil {
 			return err
 		}
-		pathsUnsafe = unsafe.Pointer(&pathsPtr[0])
+		expr = unsafe.Pointer(exptr)
+	}
+
+	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
+	if e != 0 {
+		return e
+	}
+
+	return nil
+}
+
+// PledgePromises implements the pledge syscall.
+//
+// This changes the promises and leaves the execpromises untouched.
+//
+// For more information see pledge(2).
+func PledgePromises(promises string) error {
+	maj, min, err := majmin()
+	if err != nil {
+		return err
+	}
+
+	err = pledgeAvailable(maj, min, "")
+	if err != nil {
+		return err
+	}
+
+	// This variable holds the execpromises and is always nil.
+	var expr unsafe.Pointer
+
+	pptr, err := syscall.BytePtrFromString(promises)
+	if err != nil {
+		return err
+	}
+
+	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
+	if e != 0 {
+		return e
+	}
+
+	return nil
+}
+
+// PledgeExecpromises implements the pledge syscall.
+//
+// This changes the execpromises and leaves the promises untouched.
+//
+// For more information see pledge(2).
+func PledgeExecpromises(execpromises string) error {
+	maj, min, err := majmin()
+	if err != nil {
+		return err
+	}
+
+	err = pledgeAvailable(maj, min, execpromises)
+	if err != nil {
+		return err
 	}
-	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(promisesUnsafe), uintptr(pathsUnsafe), 0)
+
+	// This variable holds the promises and is always nil.
+	var pptr unsafe.Pointer
+
+	exptr, err := syscall.BytePtrFromString(execpromises)
+	if err != nil {
+		return err
+	}
+
+	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(pptr), uintptr(unsafe.Pointer(exptr)), 0)
 	if e != 0 {
 		return e
 	}
+
+	return nil
+}
+
+// majmin returns major and minor version number for an OpenBSD system.
+func majmin() (major int, minor int, err error) {
+	var v Utsname
+	err = Uname(&v)
+	if err != nil {
+		return
+	}
+
+	major, err = strconv.Atoi(string(v.Release[0]))
+	if err != nil {
+		err = errors.New("cannot parse major version number returned by uname")
+		return
+	}
+
+	minor, err = strconv.Atoi(string(v.Release[2]))
+	if err != nil {
+		err = errors.New("cannot parse minor version number returned by uname")
+		return
+	}
+
+	return
+}
+
+// pledgeAvailable checks for availability of the pledge(2) syscall
+// based on the running OpenBSD version.
+func pledgeAvailable(maj, min int, execpromises string) error {
+	// If OpenBSD <= 5.9, pledge is not available.
+	if (maj == 5 && min != 9) || maj < 5 {
+		return fmt.Errorf("pledge syscall is not available on OpenBSD %d.%d", maj, min)
+	}
+
+	// If OpenBSD <= 6.2 and execpromises is not empty,
+	// return an error - execpromises is not available before 6.3
+	if (maj < 6 || (maj == 6 && min <= 2)) && execpromises != "" {
+		return fmt.Errorf("cannot use execpromises on OpenBSD %d.%d", maj, min)
+	}
+
 	return nil
 }
diff --git a/vendor/golang.org/x/sys/unix/openbsd_unveil.go b/vendor/golang.org/x/sys/unix/openbsd_unveil.go
new file mode 100644
index 000000000000..aebc2dc5768f
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/openbsd_unveil.go
@@ -0,0 +1,44 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build openbsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+// Unveil implements the unveil syscall.
+// For more information see unveil(2).
+// Note that the special case of blocking further
+// unveil calls is handled by UnveilBlock.
+func Unveil(path string, flags string) error {
+	pathPtr, err := syscall.BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	flagsPtr, err := syscall.BytePtrFromString(flags)
+	if err != nil {
+		return err
+	}
+	_, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(unsafe.Pointer(pathPtr)), uintptr(unsafe.Pointer(flagsPtr)), 0)
+	if e != 0 {
+		return e
+	}
+	return nil
+}
+
+// UnveilBlock blocks future unveil calls.
+// For more information see unveil(2).
+func UnveilBlock() error {
+	// Both pointers must be nil.
+	var pathUnsafe, flagsUnsafe unsafe.Pointer
+	_, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(pathUnsafe), uintptr(flagsUnsafe), 0)
+	if e != 0 {
+		return e
+	}
+	return nil
+}
diff --git a/vendor/golang.org/x/sys/unix/pagesize_unix.go b/vendor/golang.org/x/sys/unix/pagesize_unix.go
index 45afcf72d6a0..bc2f3629a7a9 100644
--- a/vendor/golang.org/x/sys/unix/pagesize_unix.go
+++ b/vendor/golang.org/x/sys/unix/pagesize_unix.go
@@ -1,8 +1,8 @@
-// Copyright 2017 The Go Authors.  All rights reserved.
+// Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // For Unix, get the pagesize from the runtime.
 
diff --git a/vendor/golang.org/x/sys/unix/race.go b/vendor/golang.org/x/sys/unix/race.go
index 3c7627eb5ce9..61712b51c965 100644
--- a/vendor/golang.org/x/sys/unix/race.go
+++ b/vendor/golang.org/x/sys/unix/race.go
@@ -1,4 +1,4 @@
-// Copyright 2012 The Go Authors.  All rights reserved.
+// Copyright 2012 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/golang.org/x/sys/unix/race0.go b/vendor/golang.org/x/sys/unix/race0.go
index f8678e0d2156..ad026678c7ca 100644
--- a/vendor/golang.org/x/sys/unix/race0.go
+++ b/vendor/golang.org/x/sys/unix/race0.go
@@ -1,8 +1,8 @@
-// Copyright 2012 The Go Authors.  All rights reserved.
+// Copyright 2012 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
+// +build aix darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
 
 package unix
 
diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
index d9ff4731a2ec..6079eb4ac1e0 100644
--- a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
+++ b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
@@ -1,4 +1,4 @@
-// Copyright 2011 The Go Authors.  All rights reserved.
+// Copyright 2011 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_unix.go b/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
index bb756ece1585..5f9ae233a7a6 100644
--- a/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
+++ b/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
@@ -2,23 +2,36 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // Socket control messages
 
 package unix
 
-import "unsafe"
+import (
+	"runtime"
+	"unsafe"
+)
 
 // Round the length of a raw sockaddr up to align it properly.
 func cmsgAlignOf(salen int) int {
-	salign := sizeofPtr
-	// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
-	// Solaris kernels still require 32-bit aligned access to
-	// network subsystem.
-	if darwin64Bit || dragonfly64Bit || solaris64Bit {
-		salign = 4
+	salign := SizeofPtr
+
+	switch runtime.GOOS {
+	case "darwin", "dragonfly", "solaris":
+		// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
+		// Solaris kernels still require 32-bit aligned access to
+		// network subsystem.
+		if SizeofPtr == 8 {
+			salign = 4
+		}
+	case "openbsd":
+		// OpenBSD armv7 requires 64-bit alignment.
+		if runtime.GOARCH == "arm" {
+			salign = 8
+		}
 	}
+
 	return (salen + salign - 1) & ^(salign - 1)
 }
 
diff --git a/vendor/golang.org/x/sys/unix/str.go b/vendor/golang.org/x/sys/unix/str.go
index 35ed6643536f..17fb69868313 100644
--- a/vendor/golang.org/x/sys/unix/str.go
+++ b/vendor/golang.org/x/sys/unix/str.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 
diff --git a/vendor/golang.org/x/sys/unix/syscall.go b/vendor/golang.org/x/sys/unix/syscall.go
index 85e35020e274..0d4b1d7a20e6 100644
--- a/vendor/golang.org/x/sys/unix/syscall.go
+++ b/vendor/golang.org/x/sys/unix/syscall.go
@@ -2,33 +2,36 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // Package unix contains an interface to the low-level operating system
-// primitives.  OS details vary depending on the underlying system, and
+// primitives. OS details vary depending on the underlying system, and
 // by default, godoc will display OS-specific documentation for the current
-// system.  If you want godoc to display OS documentation for another
-// system, set $GOOS and $GOARCH to the desired system.  For example, if
+// system. If you want godoc to display OS documentation for another
+// system, set $GOOS and $GOARCH to the desired system. For example, if
 // you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
 // to freebsd and $GOARCH to arm.
+//
 // The primary use of this package is inside other packages that provide a more
 // portable interface to the system, such as "os", "time" and "net".  Use
 // those packages rather than this one if you can.
+//
 // For details of the functions and data types in this package consult
 // the manuals for the appropriate operating system.
+//
 // These calls return err == nil to indicate success; otherwise
 // err represents an operating system error describing the failure and
 // holds a value of type syscall.Errno.
 package unix // import "golang.org/x/sys/unix"
 
+import "strings"
+
 // ByteSliceFromString returns a NUL-terminated slice of bytes
 // containing the text of s. If s contains a NUL byte at any
 // location, it returns (nil, EINVAL).
 func ByteSliceFromString(s string) ([]byte, error) {
-	for i := 0; i < len(s); i++ {
-		if s[i] == 0 {
-			return nil, EINVAL
-		}
+	if strings.IndexByte(s, 0) != -1 {
+		return nil, EINVAL
 	}
 	a := make([]byte, len(s)+1)
 	copy(a, s)
@@ -49,21 +52,3 @@ func BytePtrFromString(s string) (*byte, error) {
 // Single-word zero for use when we need a valid pointer to 0 bytes.
 // See mkunix.pl.
 var _zero uintptr
-
-func (ts *Timespec) Unix() (sec int64, nsec int64) {
-	return int64(ts.Sec), int64(ts.Nsec)
-}
-
-func (tv *Timeval) Unix() (sec int64, nsec int64) {
-	return int64(tv.Sec), int64(tv.Usec) * 1000
-}
-
-func (ts *Timespec) Nano() int64 {
-	return int64(ts.Sec)*1e9 + int64(ts.Nsec)
-}
-
-func (tv *Timeval) Nano() int64 {
-	return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
-}
-
-func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go
new file mode 100644
index 000000000000..1351a228b841
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_aix.go
@@ -0,0 +1,547 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix
+
+// Aix system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and
+// wrap it in our own nicer implementation.
+
+package unix
+
+import "unsafe"
+
+/*
+ * Wrapped
+ */
+
+//sys	utimes(path string, times *[2]Timeval) (err error)
+func Utimes(path string, tv []Timeval) error {
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
+func UtimesNano(path string, ts []Timespec) error {
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Addr[i] = sa.Addr[i]
+	}
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Addr[i] = sa.Addr[i]
+	}
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n > len(sa.raw.Path) {
+		return nil, 0, EINVAL
+	}
+	if n == len(sa.raw.Path) && name[0] != '@' {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = uint8(name[i])
+	}
+	// length is family (uint16), name, NUL.
+	sl := _Socklen(2)
+	if n > 0 {
+		sl += _Socklen(n) + 1
+	}
+	if sa.raw.Path[0] == '@' {
+		sa.raw.Path[0] = 0
+		// Don't count trailing NUL for abstract address.
+		sl--
+	}
+
+	return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+//sys	getcwd(buf []byte) (err error)
+
+const ImplementsGetwd = true
+
+func Getwd() (ret string, err error) {
+	for len := uint64(4096); ; len *= 2 {
+		b := make([]byte, len)
+		err := getcwd(b)
+		if err == nil {
+			i := 0
+			for b[i] != 0 {
+				i++
+			}
+			return string(b[0:i]), nil
+		}
+		if err != ERANGE {
+			return "", err
+		}
+	}
+}
+
+func Getcwd(buf []byte) (n int, err error) {
+	err = getcwd(buf)
+	if err == nil {
+		i := 0
+		for buf[i] != 0 {
+			i++
+		}
+		n = i + 1
+	}
+	return
+}
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	if err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Sanity check group count. Max is 16 on BSD.
+	if n < 0 || n > 1000 {
+		return nil, EINVAL
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if err != nil {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+/*
+ * Socket
+ */
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept(fd, &rsa, &len)
+	if nfd == -1 {
+		return
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	// Recvmsg not implemented on AIX
+	sa := new(SockaddrUnix)
+	return -1, -1, -1, sa, ENOSYS
+}
+
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+	_, err = SendmsgN(fd, p, oob, to, flags)
+	return
+}
+
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	// SendmsgN not implemented on AIX
+	return -1, ENOSYS
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+
+		// Some versions of AIX have a bug in getsockname (see IV78655).
+		// We can't rely on sa.Len being set correctly.
+		n := SizeofSockaddrUnix - 3 // substract leading Family, Len, terminating NUL.
+		for i := 0; i < n; i++ {
+			if pp.Path[i] == 0 {
+				n = i
+				break
+			}
+		}
+
+		bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
+		sa.Name = string(bytes)
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+	}
+	return nil, EAFNOSUPPORT
+}
+
+func Gettimeofday(tv *Timeval) (err error) {
+	err = gettimeofday(tv, nil)
+	return
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	return -1, ENOSYS
+}
+
+//sys	getdirent(fd int, buf []byte) (n int, err error)
+func ReadDirent(fd int, buf []byte) (n int, err error) {
+	return getdirent(fd, buf)
+}
+
+//sys	wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	var status _C_int
+	var r Pid_t
+	err = ERESTART
+	// AIX wait4 may return with ERESTART errno, while the processus is still
+	// active.
+	for err == ERESTART {
+		r, err = wait4(Pid_t(pid), &status, options, rusage)
+	}
+	wpid = int(r)
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return
+}
+
+/*
+ * Wait
+ */
+
+type WaitStatus uint32
+
+func (w WaitStatus) Stopped() bool { return w&0x40 != 0 }
+func (w WaitStatus) StopSignal() Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return Signal(w>>8) & 0xFF
+}
+
+func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
+func (w WaitStatus) ExitStatus() int {
+	if !w.Exited() {
+		return -1
+	}
+	return int((w >> 8) & 0xFF)
+}
+
+func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
+func (w WaitStatus) Signal() Signal {
+	if !w.Signaled() {
+		return -1
+	}
+	return Signal(w>>16) & 0xFF
+}
+
+func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
+
+func (w WaitStatus) CoreDump() bool { return w&0x200 != 0 }
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
+// There is no way to create a custom fcntl and to keep //sys fcntl easily,
+// Therefore, the programmer must call dup2 instead of fcntl in this case.
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+//sys	FcntlInt(fd uintptr, cmd int, arg int) (r int,err error) = fcntl
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+//sys	FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) = fcntl
+
+//sys	fcntl(fd int, cmd int, arg int) (val int, err error)
+
+/*
+ * Direct access
+ */
+
+//sys	Acct(path string) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chroot(path string) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(oldfd int) (fd int, err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Fdatasync(fd int) (err error)
+//sys	Fsync(fd int) (err error)
+// readdir_r
+//sysnb	Getpgid(pid int) (pgid int, err error)
+
+//sys	Getpgrp() (pid int)
+
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Kill(pid int, sig Signal) (err error)
+//sys	Klogctl(typ int, buf []byte) (n int, err error) = syslog
+//sys	Mkdir(dirfd int, path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys   Open(path string, mode int, perm uint32) (fd int, err error) = open64
+//sys   Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Setdomainname(p []byte) (err error)
+//sys	Sethostname(p []byte) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tv *Timeval) (err error)
+
+//sys	Setuid(uid int) (err error)
+//sys	Setgid(uid int) (err error)
+
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
+//sys	Sync()
+//sysnb	Times(tms *Tms) (ticks uintptr, err error)
+//sysnb	Umask(mask int) (oldmask int)
+//sysnb	Uname(buf *Utsname) (err error)
+//TODO umount
+// //sys	Unmount(target string, flags int) (err error) = umount
+//sys   Unlink(path string) (err error)
+//sys   Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	readlen(fd int, p *byte, np int) (n int, err error) = read
+//sys	writelen(fd int, p *byte, np int) (n int, err error) = write
+
+//sys	Dup2(oldfd int, newfd int) (err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Pause() (err error)
+//sys	Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
+//TODO Select
+// //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+//sys	munmap(addr uintptr, length uintptr) (err error)
+
+var mapper = &mmapper{
+	active: make(map[*byte][]byte),
+	mmap:   mmap,
+	munmap: munmap,
+}
+
+func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+	return mapper.Mmap(fd, offset, length, prot, flags)
+}
+
+func Munmap(b []byte) (err error) {
+	return mapper.Munmap(b)
+}
+
+//sys	Madvise(b []byte, advice int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)
+
+//sysnb pipe(p *[2]_C_int) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe(&pp)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+//sys	gettimeofday(tv *Timeval, tzp *Timezone) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go
new file mode 100644
index 000000000000..c28af1f86eb4
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go
@@ -0,0 +1,34 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix
+// +build ppc
+
+package unix
+
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64
+//sysnb	Setrlimit(resource int, rlim *Rlimit) (err error) = setrlimit64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64
+
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go
new file mode 100644
index 000000000000..881cacc6cc56
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go
@@ -0,0 +1,34 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix
+// +build ppc64
+
+package unix
+
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Setrlimit(resource int, rlim *Rlimit) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek
+
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int64(sec), Usec: int32(usec)}
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_bsd.go b/vendor/golang.org/x/sys/unix/syscall_bsd.go
index c2846b32d6cd..33c8b5f0db72 100644
--- a/vendor/golang.org/x/sys/unix/syscall_bsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_bsd.go
@@ -34,7 +34,7 @@ func Getgroups() (gids []int, err error) {
 		return nil, nil
 	}
 
-	// Sanity check group count.  Max is 16 on BSD.
+	// Sanity check group count. Max is 16 on BSD.
 	if n < 0 || n > 1000 {
 		return nil, EINVAL
 	}
@@ -206,7 +206,7 @@ func (sa *SockaddrDatalink) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrDatalink, nil
 }
 
-func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 	switch rsa.Addr.Family {
 	case AF_LINK:
 		pp := (*RawSockaddrDatalink)(unsafe.Pointer(rsa))
@@ -286,7 +286,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 		Close(nfd)
 		return 0, nil, ECONNABORTED
 	}
-	sa, err = anyToSockaddr(&rsa)
+	sa, err = anyToSockaddr(fd, &rsa)
 	if err != nil {
 		Close(nfd)
 		nfd = 0
@@ -306,50 +306,21 @@ func Getsockname(fd int) (sa Sockaddr, err error) {
 		rsa.Addr.Family = AF_UNIX
 		rsa.Addr.Len = SizeofSockaddrUnix
 	}
-	return anyToSockaddr(&rsa)
+	return anyToSockaddr(fd, &rsa)
 }
 
 //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
 
-func GetsockoptByte(fd, level, opt int) (value byte, err error) {
-	var n byte
-	vallen := _Socklen(1)
-	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
-	return n, err
-}
-
-func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
-	vallen := _Socklen(4)
-	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
-	return value, err
-}
-
-func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
-	var value IPMreq
-	vallen := _Socklen(SizeofIPMreq)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
-}
-
-func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) {
-	var value IPv6Mreq
-	vallen := _Socklen(SizeofIPv6Mreq)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
-}
-
-func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
-	var value IPv6MTUInfo
-	vallen := _Socklen(SizeofIPv6MTUInfo)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
-}
-
-func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
-	var value ICMPv6Filter
-	vallen := _Socklen(SizeofICMPv6Filter)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		return "", err
+	}
+	return string(buf[:vallen-1]), nil
 }
 
 //sys   recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
@@ -385,7 +356,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	recvflags = int(msg.Flags)
 	// source address is only specified if the socket is unconnected
 	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(&rsa)
+		from, err = anyToSockaddr(fd, &rsa)
 	}
 	return
 }
@@ -570,7 +541,12 @@ func UtimesNano(path string, ts []Timespec) error {
 	if len(ts) != 2 {
 		return EINVAL
 	}
-	err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+	// Darwin setattrlist can set nanosecond timestamps
+	err := setattrlistTimes(path, ts, 0)
+	if err != ENOSYS {
+		return err
+	}
+	err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
 	if err != ENOSYS {
 		return err
 	}
@@ -590,6 +566,10 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
 	if len(ts) != 2 {
 		return EINVAL
 	}
+	err := setattrlistTimes(path, ts, flags)
+	if err != ENOSYS {
+		return err
+	}
 	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
 }
 
@@ -607,6 +587,15 @@ func Futimes(fd int, tv []Timeval) error {
 
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 
+//sys   poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
 // TODO: wrap
 //	Acct(name nil-string) (err error)
 //	Gethostuuid(uuid *byte, timeout *Timespec) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go
index ad74a11fb3ea..04042e44b4a3 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -13,7 +13,7 @@
 package unix
 
 import (
-	errorspkg "errors"
+	"errors"
 	"syscall"
 	"unsafe"
 )
@@ -36,6 +36,7 @@ func Getwd() (string, error) {
 	return "", ENOTSUP
 }
 
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
 type SockaddrDatalink struct {
 	Len    uint8
 	Family uint8
@@ -54,7 +55,7 @@ func nametomib(name string) (mib []_C_int, err error) {
 
 	// NOTE(rsc): It seems strange to set the buffer to have
 	// size CTL_MAXNAME+2 but use only CTL_MAXNAME
-	// as the size.  I don't know why the +2 is here, but the
+	// as the size. I don't know why the +2 is here, but the
 	// kernel uses +2 for its own implementation of this function.
 	// I am scared that if we don't include the +2 here, the kernel
 	// will silently write 2 words farther than we specify
@@ -76,18 +77,6 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
-}
-
-func direntNamlen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
-}
-
 //sys   ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
 func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
 func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
@@ -109,7 +98,7 @@ type attrList struct {
 
 func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (attrs [][]byte, err error) {
 	if len(attrBuf) < 4 {
-		return nil, errorspkg.New("attrBuf too small")
+		return nil, errors.New("attrBuf too small")
 	}
 	attrList.bitmapCount = attrBitMapCount
 
@@ -119,17 +108,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
 		return nil, err
 	}
 
-	_, _, e1 := Syscall6(
-		SYS_GETATTRLIST,
-		uintptr(unsafe.Pointer(_p0)),
-		uintptr(unsafe.Pointer(&attrList)),
-		uintptr(unsafe.Pointer(&attrBuf[0])),
-		uintptr(len(attrBuf)),
-		uintptr(options),
-		0,
-	)
-	if e1 != 0 {
-		return nil, e1
+	if err := getattrlist(_p0, unsafe.Pointer(&attrList), unsafe.Pointer(&attrBuf[0]), uintptr(len(attrBuf)), int(options)); err != nil {
+		return nil, err
 	}
 	size := *(*uint32)(unsafe.Pointer(&attrBuf[0]))
 
@@ -145,12 +125,12 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
 	for i := uint32(0); int(i) < len(dat); {
 		header := dat[i:]
 		if len(header) < 8 {
-			return attrs, errorspkg.New("truncated attribute header")
+			return attrs, errors.New("truncated attribute header")
 		}
 		datOff := *(*int32)(unsafe.Pointer(&header[0]))
 		attrLen := *(*uint32)(unsafe.Pointer(&header[4]))
 		if datOff < 0 || uint32(datOff)+attrLen > uint32(len(dat)) {
-			return attrs, errorspkg.New("truncated results; attrBuf too small")
+			return attrs, errors.New("truncated results; attrBuf too small")
 		}
 		end := uint32(datOff) + attrLen
 		attrs = append(attrs, dat[datOff:end])
@@ -162,6 +142,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
 	return
 }
 
+//sys getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
+
 //sysnb pipe() (r int, w int, err error)
 
 func Pipe(p []int) (err error) {
@@ -179,14 +161,141 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 		_p0 = unsafe.Pointer(&buf[0])
 		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
 	}
-	r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags))
-	n = int(r0)
-	if e1 != 0 {
-		err = e1
+	return getfsstat(_p0, bufsize, flags)
+}
+
+func xattrPointer(dest []byte) *byte {
+	// It's only when dest is set to NULL that the OS X implementations of
+	// getxattr() and listxattr() return the current sizes of the named attributes.
+	// An empty byte array is not sufficient. To maintain the same behaviour as the
+	// linux implementation, we wrap around the system calls and pass in NULL when
+	// dest is empty.
+	var destp *byte
+	if len(dest) > 0 {
+		destp = &dest[0]
 	}
-	return
+	return destp
+}
+
+//sys	getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
+
+func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	return getxattr(path, attr, xattrPointer(dest), len(dest), 0, 0)
+}
+
+func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	return getxattr(link, attr, xattrPointer(dest), len(dest), 0, XATTR_NOFOLLOW)
+}
+
+//sys	fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	return fgetxattr(fd, attr, xattrPointer(dest), len(dest), 0, 0)
+}
+
+//sys	setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
+
+func Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	// The parameters for the OS X implementation vary slightly compared to the
+	// linux system call, specifically the position parameter:
+	//
+	//  linux:
+	//      int setxattr(
+	//          const char *path,
+	//          const char *name,
+	//          const void *value,
+	//          size_t size,
+	//          int flags
+	//      );
+	//
+	//  darwin:
+	//      int setxattr(
+	//          const char *path,
+	//          const char *name,
+	//          void *value,
+	//          size_t size,
+	//          u_int32_t position,
+	//          int options
+	//      );
+	//
+	// position specifies the offset within the extended attribute. In the
+	// current implementation, only the resource fork extended attribute makes
+	// use of this argument. For all others, position is reserved. We simply
+	// default to setting it to zero.
+	return setxattr(path, attr, xattrPointer(data), len(data), 0, flags)
+}
+
+func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
+	return setxattr(link, attr, xattrPointer(data), len(data), 0, flags|XATTR_NOFOLLOW)
+}
+
+//sys	fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error)
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	return fsetxattr(fd, attr, xattrPointer(data), len(data), 0, 0)
+}
+
+//sys	removexattr(path string, attr string, options int) (err error)
+
+func Removexattr(path string, attr string) (err error) {
+	// We wrap around and explicitly zero out the options provided to the OS X
+	// implementation of removexattr, we do so for interoperability with the
+	// linux variant.
+	return removexattr(path, attr, 0)
+}
+
+func Lremovexattr(link string, attr string) (err error) {
+	return removexattr(link, attr, XATTR_NOFOLLOW)
+}
+
+//sys	fremovexattr(fd int, attr string, options int) (err error)
+
+func Fremovexattr(fd int, attr string) (err error) {
+	return fremovexattr(fd, attr, 0)
+}
+
+//sys	listxattr(path string, dest *byte, size int, options int) (sz int, err error)
+
+func Listxattr(path string, dest []byte) (sz int, err error) {
+	return listxattr(path, xattrPointer(dest), len(dest), 0)
+}
+
+func Llistxattr(link string, dest []byte) (sz int, err error) {
+	return listxattr(link, xattrPointer(dest), len(dest), XATTR_NOFOLLOW)
+}
+
+//sys	flistxattr(fd int, dest *byte, size int, options int) (sz int, err error)
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	return flistxattr(fd, xattrPointer(dest), len(dest), 0)
+}
+
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	_p0, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+
+	var attrList attrList
+	attrList.bitmapCount = ATTR_BIT_MAP_COUNT
+	attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME
+
+	// order is mtime, atime: the opposite of Chtimes
+	attributes := [2]Timespec{times[1], times[0]}
+	options := 0
+	if flags&AT_SYMLINK_NOFOLLOW != 0 {
+		options |= FSOPT_NOFOLLOW
+	}
+	return setattrlist(
+		_p0,
+		unsafe.Pointer(&attrList),
+		unsafe.Pointer(&attributes),
+		unsafe.Sizeof(attributes),
+		options)
 }
 
+//sys setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
+
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
 	// Darwin doesn't support SYS_UTIMENSAT
 	return ENOSYS
@@ -211,11 +320,11 @@ func IoctlSetInt(fd int, req uint, value int) error {
 	return ioctl(fd, req, uintptr(value))
 }
 
-func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
-func IoctlSetTermios(fd int, req uint, value *Termios) error {
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
@@ -239,6 +348,64 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 	return &value, err
 }
 
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	var length = int64(count)
+	err = sendfile(infd, outfd, *offset, &length, nil, 0)
+	written = int(length)
+	return
+}
+
+//sys	sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
+
 /*
  * Exposed directly
  */
@@ -263,11 +430,8 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
-//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
-//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
-//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
 //sys	Getdtablesize() (size int)
 //sysnb	Getegid() (egid int)
 //sysnb	Geteuid() (uid int)
@@ -287,7 +451,6 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sys	Link(path string, link string) (err error)
 //sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
@@ -319,8 +482,6 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb	Setsid() (pid int, err error)
 //sysnb	Settimeofday(tp *Timeval) (err error)
 //sysnb	Setuid(uid int) (err error)
-//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
-//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
 //sys	Symlink(path string, link string) (err error)
 //sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
@@ -377,18 +538,9 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 // Searchfs
 // Delete
 // Copyfile
-// Poll
 // Watchevent
 // Waitevent
 // Modwatch
-// Getxattr
-// Fgetxattr
-// Setxattr
-// Fsetxattr
-// Removexattr
-// Fremovexattr
-// Listxattr
-// Flistxattr
 // Fsctl
 // Initgroups
 // Posix_spawn
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_386.go b/vendor/golang.org/x/sys/unix/syscall_darwin_386.go
index 76634f7ab148..489726fa9bdb 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_386.go
@@ -8,28 +8,20 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int32(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int32(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
 }
 
 //sysnb	gettimeofday(tp *Timeval) (sec int32, usec int32, err error)
 func Gettimeofday(tv *Timeval) (err error) {
 	// The tv passed to gettimeofday must be non-nil
-	// but is otherwise unused.  The answers come back
+	// but is otherwise unused. The answers come back
 	// in the two registers.
 	sec, usec, err := gettimeofday(tv)
 	tv.Sec = int32(sec)
@@ -55,21 +47,17 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/386 the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
+//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
index 7be02dab9d9b..914b89bde5aa 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
@@ -8,28 +8,20 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 //sysnb	gettimeofday(tp *Timeval) (sec int64, usec int32, err error)
 func Gettimeofday(tv *Timeval) (err error) {
 	// The tv passed to gettimeofday must be non-nil
-	// but is otherwise unused.  The answers come back
+	// but is otherwise unused. The answers come back
 	// in the two registers.
 	sec, usec, err := gettimeofday(tv)
 	tv.Sec = sec
@@ -55,21 +47,17 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/amd64 the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
+//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go b/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
index 26b66972f013..4a284cf5025f 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
@@ -6,28 +6,20 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int32(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int32(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
 }
 
 //sysnb	gettimeofday(tp *Timeval) (sec int32, usec int32, err error)
 func Gettimeofday(tv *Timeval) (err error) {
 	// The tv passed to gettimeofday must be non-nil
-	// but is otherwise unused.  The answers come back
+	// but is otherwise unused. The answers come back
 	// in the two registers.
 	sec, usec, err := gettimeofday(tv)
 	tv.Sec = int32(sec)
@@ -53,17 +45,20 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
 
-	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of darwin/arm the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
 
-	written = int(length)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
 
-	if e1 != 0 {
-		err = e1
-	}
-	return
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	return 0, ENOSYS
 }
-
-func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
index 4d67a874272a..52dcd88f6bf9 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
@@ -8,28 +8,20 @@ package unix
 
 import (
 	"syscall"
-	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 //sysnb	gettimeofday(tp *Timeval) (sec int64, usec int32, err error)
 func Gettimeofday(tv *Timeval) (err error) {
 	// The tv passed to gettimeofday must be non-nil
-	// but is otherwise unused.  The answers come back
+	// but is otherwise unused. The answers come back
 	// in the two registers.
 	sec, usec, err := gettimeofday(tv)
 	tv.Sec = sec
@@ -55,21 +47,20 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	var length = uint64(count)
-
-	_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
-
-	written = int(length)
-
-	if e1 != 0 {
-		err = e1
-	}
-	return
-}
-
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
 
 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
 // of darwin/arm64 the syscall is called sysctl instead of __sysctl.
 const SYS___SYSCTL = SYS_SYSCTL
+
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	return 0, ENOSYS
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go b/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go
new file mode 100644
index 000000000000..4b4ae460f2ff
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go
@@ -0,0 +1,31 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin,go1.12
+
+package unix
+
+import "unsafe"
+
+// Implemented in the runtime package (runtime/sys_darwin.go)
+func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // 32-bit only
+func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+//go:linkname syscall_syscall syscall.syscall
+//go:linkname syscall_syscall6 syscall.syscall6
+//go:linkname syscall_syscall6X syscall.syscall6X
+//go:linkname syscall_syscall9 syscall.syscall9
+//go:linkname syscall_rawSyscall syscall.rawSyscall
+//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
+
+// Find the entry point for f. See comments in runtime/proc.go for the
+// function of the same name.
+//go:nosplit
+func funcPC(f func()) uintptr {
+	return **(**uintptr)(unsafe.Pointer(&f))
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
index 3a483373dce4..891c94d7e26b 100644
--- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
+++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -14,6 +14,7 @@ package unix
 
 import "unsafe"
 
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
 type SockaddrDatalink struct {
 	Len    uint8
 	Family uint8
@@ -56,22 +57,6 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	namlen, ok := direntNamlen(buf)
-	if !ok {
-		return 0, false
-	}
-	return (16 + namlen + 1 + 7) &^ 7, true
-}
-
-func direntNamlen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
-}
-
 //sysnb pipe() (r int, w int, err error)
 
 func Pipe(p []int) (err error) {
@@ -102,7 +87,7 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
 	if len > SizeofSockaddrAny {
 		panic("RawSockaddrAny too small")
 	}
-	sa, err = anyToSockaddr(&rsa)
+	sa, err = anyToSockaddr(fd, &rsa)
 	if err != nil {
 		Close(nfd)
 		nfd = 0
@@ -110,6 +95,23 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
 	return
 }
 
+const ImplementsGetwd = true
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+	var buf [PathMax]byte
+	_, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	n := clen(buf[:])
+	if n < 1 {
+		return "", EINVAL
+	}
+	return string(buf[:n]), nil
+}
+
 func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	var bufsize uintptr
@@ -125,6 +127,120 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
+	err := sysctl(mib, old, oldlen, nil, 0)
+	if err != nil {
+		// Utsname members on Dragonfly are only 32 bytes and
+		// the syscall returns ENOMEM in case the actual value
+		// is longer.
+		if err == ENOMEM {
+			err = nil
+		}
+	}
+	return err
+}
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctlUname(mib, &uname.Sysname[0], &n); err != nil {
+		return err
+	}
+	uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctlUname(mib, &uname.Nodename[0], &n); err != nil {
+		return err
+	}
+	uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctlUname(mib, &uname.Release[0], &n); err != nil {
+		return err
+	}
+	uname.Release[unsafe.Sizeof(uname.Release)-1] = 0
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctlUname(mib, &uname.Version[0], &n); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctlUname(mib, &uname.Machine[0], &n); err != nil {
+		return err
+	}
+	uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0
+
+	return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */
@@ -139,13 +255,17 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(from int, to int) (err error)
 //sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchdir(fd int) (err error)
 //sys	Fchflags(fd int, flags int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
 //sys	Fstatfs(fd int, stat *Statfs_t) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
@@ -169,13 +289,17 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Kqueue() (fd int, err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(fd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
@@ -201,11 +325,13 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Statfs(path string, stat *Statfs_t) (err error)
 //sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
 //sys	Truncate(path string, length int64) (err error)
 //sys	Umask(newmask int) (oldmask int)
 //sys	Undelete(path string) (err error)
 //sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Unmount(path string, flags int) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys   mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
@@ -225,7 +351,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Getlogin
 // Sigpending
 // Sigaltstack
-// Ioctl
 // Reboot
 // Execve
 // Vfork
@@ -257,7 +382,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Searchfs
 // Delete
 // Copyfile
-// Poll
 // Watchevent
 // Waitevent
 // Modwatch
@@ -403,7 +527,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Pread_nocancel
 // Pwrite_nocancel
 // Waitid_nocancel
-// Poll_nocancel
 // Msgsnd_nocancel
 // Msgrcv_nocancel
 // Sem_wait_nocancel
diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
index 6d8952d5a11e..9babb31ea751 100644
--- a/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
@@ -11,19 +11,12 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = nsec % 1e9 / 1e3
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
index d26e52eaefe1..a7ca1ebea315 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -12,8 +12,36 @@
 
 package unix
 
-import "unsafe"
+import (
+	"sync"
+	"unsafe"
+)
+
+const (
+	SYS_FSTAT_FREEBSD12         = 551 // { int fstat(int fd, _Out_ struct stat *sb); }
+	SYS_FSTATAT_FREEBSD12       = 552 // { int fstatat(int fd, _In_z_ char *path, \
+	SYS_GETDIRENTRIES_FREEBSD12 = 554 // { ssize_t getdirentries(int fd, \
+	SYS_STATFS_FREEBSD12        = 555 // { int statfs(_In_z_ char *path, \
+	SYS_FSTATFS_FREEBSD12       = 556 // { int fstatfs(int fd, \
+	SYS_GETFSSTAT_FREEBSD12     = 557 // { int getfsstat( \
+	SYS_MKNODAT_FREEBSD12       = 559 // { int mknodat(int fd, _In_z_ char *path, \
+)
+
+// See https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/versions.html.
+var (
+	osreldateOnce sync.Once
+	osreldate     uint32
+)
+
+// INO64_FIRST from /usr/src/lib/libc/sys/compat-ino64.h
+const _ino64First = 1200031
+
+func supportsABI(ver uint32) bool {
+	osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
+	return osreldate >= ver
+}
 
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
 type SockaddrDatalink struct {
 	Len    uint8
 	Family uint8
@@ -32,7 +60,7 @@ func nametomib(name string) (mib []_C_int, err error) {
 
 	// NOTE(rsc): It seems strange to set the buffer to have
 	// size CTL_MAXNAME+2 but use only CTL_MAXNAME
-	// as the size.  I don't know why the +2 is here, but the
+	// as the size. I don't know why the +2 is here, but the
 	// kernel uses +2 for its own implementation of this function.
 	// I am scared that if we don't include the +2 here, the kernel
 	// will silently write 2 words farther than we specify
@@ -54,26 +82,21 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
-}
-
-func direntNamlen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+func Pipe(p []int) (err error) {
+	return Pipe2(p, 0)
 }
 
-//sysnb pipe() (r int, w int, err error)
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
 
-func Pipe(p []int) (err error) {
+func Pipe2(p []int, flags int) error {
 	if len(p) != 2 {
 		return EINVAL
 	}
-	p[0], p[1], err = pipe()
-	return
+	var pp [2]_C_int
+	err := pipe2(&pp, flags)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return err
 }
 
 func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
@@ -97,7 +120,7 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
 	if len > SizeofSockaddrAny {
 		panic("RawSockaddrAny too small")
 	}
-	sa, err = anyToSockaddr(&rsa)
+	sa, err = anyToSockaddr(fd, &rsa)
 	if err != nil {
 		Close(nfd)
 		nfd = 0
@@ -105,290 +128,383 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
 	return
 }
 
+const ImplementsGetwd = true
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+	var buf [PathMax]byte
+	_, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	n := clen(buf[:])
+	if n < 1 {
+		return "", EINVAL
+	}
+	return string(buf[:n]), nil
+}
+
 func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
-	var _p0 unsafe.Pointer
-	var bufsize uintptr
+	var (
+		_p0          unsafe.Pointer
+		bufsize      uintptr
+		oldBuf       []statfs_freebsd11_t
+		needsConvert bool
+	)
+
 	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
-		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
+		if supportsABI(_ino64First) {
+			_p0 = unsafe.Pointer(&buf[0])
+			bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
+		} else {
+			n := len(buf)
+			oldBuf = make([]statfs_freebsd11_t, n)
+			_p0 = unsafe.Pointer(&oldBuf[0])
+			bufsize = unsafe.Sizeof(statfs_freebsd11_t{}) * uintptr(n)
+			needsConvert = true
+		}
+	}
+	var sysno uintptr = SYS_GETFSSTAT
+	if supportsABI(_ino64First) {
+		sysno = SYS_GETFSSTAT_FREEBSD12
 	}
-	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
+	r0, _, e1 := Syscall(sysno, uintptr(_p0), bufsize, uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = e1
 	}
+	if e1 == 0 && needsConvert {
+		for i := range oldBuf {
+			buf[i].convertFrom(&oldBuf[i])
+		}
+	}
 	return
 }
 
-// Derive extattr namespace and attribute name
-
-func xattrnamespace(fullattr string) (ns int, attr string, err error) {
-	s := -1
-	for idx, val := range fullattr {
-		if val == '.' {
-			s = idx
-			break
-		}
-	}
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
 
-	if s == -1 {
-		return -1, "", ENOATTR
-	}
+//sys   ioctl(fd int, req uint, arg uintptr) (err error)
 
-	namespace := fullattr[0:s]
-	attr = fullattr[s+1:]
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
 
-	switch namespace {
-	case "user":
-		return EXTATTR_NAMESPACE_USER, attr, nil
-	case "system":
-		return EXTATTR_NAMESPACE_SYSTEM, attr, nil
-	default:
-		return -1, "", ENOATTR
-	}
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
 }
 
-func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
-	if len(dest) > idx {
-		return unsafe.Pointer(&dest[idx])
-	} else {
-		return unsafe.Pointer(_zero)
-	}
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
-// FreeBSD implements its own syscalls to handle extended attributes
-
-func Getxattr(file string, attr string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsize := len(dest)
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
 
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return -1, err
-	}
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
 
-	return ExtattrGetFile(file, nsid, a, uintptr(d), destsize)
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
 }
 
-func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsize := len(dest)
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
 
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return -1, err
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
 	}
 
-	return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize)
-}
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
 
-func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsize := len(dest)
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
 
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return -1, err
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
 	}
 
-	return ExtattrGetLink(link, nsid, a, uintptr(d), destsize)
-}
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
 
-// flags are unused on FreeBSD
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
 
-func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
-	datasiz := len(data)
+	return nil
+}
 
-	nsid, a, err := xattrnamespace(attr)
+func Stat(path string, st *Stat_t) (err error) {
+	var oldStat stat_freebsd11_t
+	if supportsABI(_ino64First) {
+		return fstatat_freebsd12(AT_FDCWD, path, st, 0)
+	}
+	err = stat(path, &oldStat)
 	if err != nil {
-		return
+		return err
 	}
 
-	_, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz)
-	return
+	st.convertFrom(&oldStat)
+	return nil
 }
 
-func Setxattr(file string, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
-	datasiz := len(data)
-
-	nsid, a, err := xattrnamespace(attr)
+func Lstat(path string, st *Stat_t) (err error) {
+	var oldStat stat_freebsd11_t
+	if supportsABI(_ino64First) {
+		return fstatat_freebsd12(AT_FDCWD, path, st, AT_SYMLINK_NOFOLLOW)
+	}
+	err = lstat(path, &oldStat)
 	if err != nil {
-		return
+		return err
 	}
 
-	_, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz)
-	return
+	st.convertFrom(&oldStat)
+	return nil
 }
 
-func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
-	datasiz := len(data)
-
-	nsid, a, err := xattrnamespace(attr)
+func Fstat(fd int, st *Stat_t) (err error) {
+	var oldStat stat_freebsd11_t
+	if supportsABI(_ino64First) {
+		return fstat_freebsd12(fd, st)
+	}
+	err = fstat(fd, &oldStat)
 	if err != nil {
-		return
+		return err
 	}
 
-	_, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz)
-	return
+	st.convertFrom(&oldStat)
+	return nil
 }
 
-func Removexattr(file string, attr string) (err error) {
-	nsid, a, err := xattrnamespace(attr)
+func Fstatat(fd int, path string, st *Stat_t, flags int) (err error) {
+	var oldStat stat_freebsd11_t
+	if supportsABI(_ino64First) {
+		return fstatat_freebsd12(fd, path, st, flags)
+	}
+	err = fstatat(fd, path, &oldStat, flags)
 	if err != nil {
-		return
+		return err
 	}
 
-	err = ExtattrDeleteFile(file, nsid, a)
-	return
+	st.convertFrom(&oldStat)
+	return nil
 }
 
-func Fremovexattr(fd int, attr string) (err error) {
-	nsid, a, err := xattrnamespace(attr)
+func Statfs(path string, st *Statfs_t) (err error) {
+	var oldStatfs statfs_freebsd11_t
+	if supportsABI(_ino64First) {
+		return statfs_freebsd12(path, st)
+	}
+	err = statfs(path, &oldStatfs)
 	if err != nil {
-		return
+		return err
 	}
 
-	err = ExtattrDeleteFd(fd, nsid, a)
-	return
+	st.convertFrom(&oldStatfs)
+	return nil
 }
 
-func Lremovexattr(link string, attr string) (err error) {
-	nsid, a, err := xattrnamespace(attr)
+func Fstatfs(fd int, st *Statfs_t) (err error) {
+	var oldStatfs statfs_freebsd11_t
+	if supportsABI(_ino64First) {
+		return fstatfs_freebsd12(fd, st)
+	}
+	err = fstatfs(fd, &oldStatfs)
 	if err != nil {
-		return
+		return err
 	}
 
-	err = ExtattrDeleteLink(link, nsid, a)
-	return
+	st.convertFrom(&oldStatfs)
+	return nil
 }
 
-func Listxattr(file string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsiz := len(dest)
-
-	// FreeBSD won't allow you to list xattrs from multiple namespaces
-	s := 0
-	var e error
-	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
-		stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
-
-		/* Errors accessing system attrs are ignored so that
-		 * we can implement the Linux-like behavior of omitting errors that
-		 * we don't have read permissions on
-		 *
-		 * Linux will still error if we ask for user attributes on a file that
-		 * we don't have read permissions on, so don't ignore those errors
-		 */
-		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
-			e = nil
-			continue
-		} else if e != nil {
-			return s, e
-		}
+func Getdents(fd int, buf []byte) (n int, err error) {
+	return Getdirentries(fd, buf, nil)
+}
 
-		s += stmp
-		destsiz -= s
-		if destsiz < 0 {
-			destsiz = 0
-		}
-		d = initxattrdest(dest, s)
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	if supportsABI(_ino64First) {
+		return getdirentries_freebsd12(fd, buf, basep)
 	}
 
-	return s, e
+	// The old syscall entries are smaller than the new. Use 1/4 of the original
+	// buffer size rounded up to DIRBLKSIZ (see /usr/src/lib/libc/sys/getdirentries.c).
+	oldBufLen := roundup(len(buf)/4, _dirblksiz)
+	oldBuf := make([]byte, oldBufLen)
+	n, err = getdirentries(fd, oldBuf, basep)
+	if err == nil && n > 0 {
+		n = convertFromDirents11(buf, oldBuf[:n])
+	}
+	return
 }
 
-func Flistxattr(fd int, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsiz := len(dest)
-
-	s := 0
-	var e error
-	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
-		stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
-		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
-			e = nil
-			continue
-		} else if e != nil {
-			return s, e
-		}
-
-		s += stmp
-		destsiz -= s
-		if destsiz < 0 {
-			destsiz = 0
-		}
-		d = initxattrdest(dest, s)
+func Mknod(path string, mode uint32, dev uint64) (err error) {
+	var oldDev int
+	if supportsABI(_ino64First) {
+		return mknodat_freebsd12(AT_FDCWD, path, mode, dev)
 	}
-
-	return s, e
+	oldDev = int(dev)
+	return mknod(path, mode, oldDev)
 }
 
-func Llistxattr(link string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsiz := len(dest)
+func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
+	var oldDev int
+	if supportsABI(_ino64First) {
+		return mknodat_freebsd12(fd, path, mode, dev)
+	}
+	oldDev = int(dev)
+	return mknodat(fd, path, mode, oldDev)
+}
 
-	s := 0
-	var e error
-	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
-		stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
-		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
-			e = nil
-			continue
-		} else if e != nil {
-			return s, e
-		}
+// round x to the nearest multiple of y, larger or equal to x.
+//
+// from /usr/include/sys/param.h Macros for counting and rounding.
+// #define roundup(x, y)   ((((x)+((y)-1))/(y))*(y))
+func roundup(x, y int) int {
+	return ((x + y - 1) / y) * y
+}
 
-		s += stmp
-		destsiz -= s
-		if destsiz < 0 {
-			destsiz = 0
-		}
-		d = initxattrdest(dest, s)
+func (s *Stat_t) convertFrom(old *stat_freebsd11_t) {
+	*s = Stat_t{
+		Dev:      uint64(old.Dev),
+		Ino:      uint64(old.Ino),
+		Nlink:    uint64(old.Nlink),
+		Mode:     old.Mode,
+		Uid:      old.Uid,
+		Gid:      old.Gid,
+		Rdev:     uint64(old.Rdev),
+		Atim:     old.Atim,
+		Mtim:     old.Mtim,
+		Ctim:     old.Ctim,
+		Birthtim: old.Birthtim,
+		Size:     old.Size,
+		Blocks:   old.Blocks,
+		Blksize:  old.Blksize,
+		Flags:    old.Flags,
+		Gen:      uint64(old.Gen),
 	}
-
-	return s, e
 }
 
-//sys   ioctl(fd int, req uint, arg uintptr) (err error)
+func (s *Statfs_t) convertFrom(old *statfs_freebsd11_t) {
+	*s = Statfs_t{
+		Version:     _statfsVersion,
+		Type:        old.Type,
+		Flags:       old.Flags,
+		Bsize:       old.Bsize,
+		Iosize:      old.Iosize,
+		Blocks:      old.Blocks,
+		Bfree:       old.Bfree,
+		Bavail:      old.Bavail,
+		Files:       old.Files,
+		Ffree:       old.Ffree,
+		Syncwrites:  old.Syncwrites,
+		Asyncwrites: old.Asyncwrites,
+		Syncreads:   old.Syncreads,
+		Asyncreads:  old.Asyncreads,
+		// Spare
+		Namemax: old.Namemax,
+		Owner:   old.Owner,
+		Fsid:    old.Fsid,
+		// Charspare
+		// Fstypename
+		// Mntfromname
+		// Mntonname
+	}
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
+	sl := old.Fstypename[:]
+	n := clen(*(*[]byte)(unsafe.Pointer(&sl)))
+	copy(s.Fstypename[:], old.Fstypename[:n])
 
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
+	sl = old.Mntfromname[:]
+	n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
+	copy(s.Mntfromname[:], old.Mntfromname[:n])
 
-func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+	sl = old.Mntonname[:]
+	n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
+	copy(s.Mntonname[:], old.Mntonname[:n])
 }
 
-func IoctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
+func convertFromDirents11(buf []byte, old []byte) int {
+	const (
+		fixedSize    = int(unsafe.Offsetof(Dirent{}.Name))
+		oldFixedSize = int(unsafe.Offsetof(dirent_freebsd11{}.Name))
+	)
 
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
+	dstPos := 0
+	srcPos := 0
+	for dstPos+fixedSize < len(buf) && srcPos+oldFixedSize < len(old) {
+		dstDirent := (*Dirent)(unsafe.Pointer(&buf[dstPos]))
+		srcDirent := (*dirent_freebsd11)(unsafe.Pointer(&old[srcPos]))
 
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
+		reclen := roundup(fixedSize+int(srcDirent.Namlen)+1, 8)
+		if dstPos+reclen > len(buf) {
+			break
+		}
+
+		dstDirent.Fileno = uint64(srcDirent.Fileno)
+		dstDirent.Off = 0
+		dstDirent.Reclen = uint16(reclen)
+		dstDirent.Type = srcDirent.Type
+		dstDirent.Pad0 = 0
+		dstDirent.Namlen = uint16(srcDirent.Namlen)
+		dstDirent.Pad1 = 0
+
+		copy(dstDirent.Name[:], srcDirent.Name[:srcDirent.Namlen])
+		padding := buf[dstPos+fixedSize+int(dstDirent.Namlen) : dstPos+reclen]
+		for i := range padding {
+			padding[i] = 0
+		}
+
+		dstPos += int(dstDirent.Reclen)
+		srcPos += int(srcDirent.Reclen)
+	}
+
+	return dstPos
 }
 
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
 }
 
 /*
@@ -430,11 +546,16 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
-//sys	Fstat(fd int, stat *Stat_t) (err error)
-//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	fstat(fd int, stat *stat_freebsd11_t) (err error)
+//sys	fstat_freebsd12(fd int, stat *Stat_t) (err error)
+//sys	fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error)
+//sys	fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	fstatfs(fd int, stat *statfs_freebsd11_t) (err error)
+//sys	fstatfs_freebsd12(fd int, stat *Statfs_t) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
-//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sys	getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sys	getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error)
 //sys	Getdtablesize() (size int)
 //sysnb	Getegid() (egid int)
 //sysnb	Geteuid() (uid int)
@@ -456,11 +577,13 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sys	Link(path string, link string) (err error)
 //sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	lstat(path string, stat *stat_freebsd11_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
-//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	mknod(path string, mode uint32, dev int) (err error)
+//sys	mknodat(fd int, path string, mode uint32, dev int) (err error)
+//sys	mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
@@ -490,8 +613,9 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb	Setsid() (pid int, err error)
 //sysnb	Settimeofday(tp *Timeval) (err error)
 //sysnb	Setuid(uid int) (err error)
-//sys	Stat(path string, stat *Stat_t) (err error)
-//sys	Statfs(path string, stat *Statfs_t) (err error)
+//sys	stat(path string, stat *stat_freebsd11_t) (err error)
+//sys	statfs(path string, stat *statfs_freebsd11_t) (err error)
+//sys	statfs_freebsd12(path string, stat *Statfs_t) (err error)
 //sys	Symlink(path string, link string) (err error)
 //sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
@@ -546,22 +670,14 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 // Kqueue_portset
 // Getattrlist
 // Setattrlist
+// Getdents
 // Getdirentriesattr
 // Searchfs
 // Delete
 // Copyfile
-// Poll
 // Watchevent
 // Waitevent
 // Modwatch
-// Getxattr
-// Fgetxattr
-// Setxattr
-// Fsetxattr
-// Removexattr
-// Fremovexattr
-// Listxattr
-// Flistxattr
 // Fsctl
 // Initgroups
 // Posix_spawn
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
index 4cf5f453f526..21e03958cdc5 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
@@ -11,19 +11,12 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int32(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int32(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
index b8036e7268ed..9c945a657965 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
@@ -11,19 +11,12 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = nsec % 1e9 / 1e3
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
index 5a3bb6a154a7..5cd6243f2a06 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
@@ -11,19 +11,12 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return ts.Sec*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = nsec / 1e9
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go
index 1b7d59d8963b..77604023335b 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -12,6 +12,8 @@
 package unix
 
 import (
+	"encoding/binary"
+	"net"
 	"syscall"
 	"unsafe"
 )
@@ -55,17 +57,26 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
 
+// IoctlSetPointerInt performs an ioctl operation which sets an
+// integer value on fd, using the specified request number. The ioctl
+// argument is called with a pointer to the integer value, rather than
+// passing the integer value directly.
+func IoctlSetPointerInt(fd int, req uint, value int) error {
+	v := int32(value)
+	return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
+}
+
 // IoctlSetInt performs an ioctl operation which sets an integer value
 // on fd, using the specified request number.
 func IoctlSetInt(fd int, req uint, value int) error {
 	return ioctl(fd, req, uintptr(value))
 }
 
-func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
-func IoctlSetTermios(fd int, req uint, value *Termios) error {
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
@@ -148,8 +159,6 @@ func Unlink(path string) error {
 
 //sys	Unlinkat(dirfd int, path string, flags int) (err error)
 
-//sys	utimes(path string, times *[2]Timeval) (err error)
-
 func Utimes(path string, tv []Timeval) error {
 	if tv == nil {
 		err := utimensat(AT_FDCWD, path, nil, 0)
@@ -207,20 +216,14 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
 	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
 }
 
-//sys	futimesat(dirfd int, path *byte, times *[2]Timeval) (err error)
-
 func Futimesat(dirfd int, path string, tv []Timeval) error {
-	pathp, err := BytePtrFromString(path)
-	if err != nil {
-		return err
-	}
 	if tv == nil {
-		return futimesat(dirfd, pathp, nil)
+		return futimesat(dirfd, path, nil)
 	}
 	if len(tv) != 2 {
 		return EINVAL
 	}
-	return futimesat(dirfd, pathp, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+	return futimesat(dirfd, path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
 }
 
 func Futimes(fd int, tv []Timeval) (err error) {
@@ -255,7 +258,7 @@ func Getgroups() (gids []int, err error) {
 		return nil, nil
 	}
 
-	// Sanity check group count.  Max is 1<<16 on Linux.
+	// Sanity check group count. Max is 1<<16 on Linux.
 	if n < 0 || n > 1<<20 {
 		return nil, EINVAL
 	}
@@ -290,8 +293,8 @@ type WaitStatus uint32
 // 0x7F (stopped), or a signal number that caused an exit.
 // The 0x80 bit is whether there was a core dump.
 // An extra number (exit code, signal causing a stop)
-// is in the high bits.  At least that's the idea.
-// There are various irregularities.  For example, the
+// is in the high bits. At least that's the idea.
+// There are various irregularities. For example, the
 // "continued" status is 0xFFFF, distinguishing itself
 // from stopped via the core dump bit.
 
@@ -413,6 +416,7 @@ func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), sl, nil
 }
 
+// SockaddrLinklayer implements the Sockaddr interface for AF_PACKET type sockets.
 type SockaddrLinklayer struct {
 	Protocol uint16
 	Ifindex  int
@@ -439,6 +443,7 @@ func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrLinklayer, nil
 }
 
+// SockaddrNetlink implements the Sockaddr interface for AF_NETLINK type sockets.
 type SockaddrNetlink struct {
 	Family uint16
 	Pad    uint16
@@ -455,6 +460,8 @@ func (sa *SockaddrNetlink) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrNetlink, nil
 }
 
+// SockaddrHCI implements the Sockaddr interface for AF_BLUETOOTH type sockets
+// using the HCI protocol.
 type SockaddrHCI struct {
 	Dev     uint16
 	Channel uint16
@@ -468,6 +475,72 @@ func (sa *SockaddrHCI) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrHCI, nil
 }
 
+// SockaddrL2 implements the Sockaddr interface for AF_BLUETOOTH type sockets
+// using the L2CAP protocol.
+type SockaddrL2 struct {
+	PSM      uint16
+	CID      uint16
+	Addr     [6]uint8
+	AddrType uint8
+	raw      RawSockaddrL2
+}
+
+func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_BLUETOOTH
+	psm := (*[2]byte)(unsafe.Pointer(&sa.raw.Psm))
+	psm[0] = byte(sa.PSM)
+	psm[1] = byte(sa.PSM >> 8)
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Bdaddr[i] = sa.Addr[len(sa.Addr)-1-i]
+	}
+	cid := (*[2]byte)(unsafe.Pointer(&sa.raw.Cid))
+	cid[0] = byte(sa.CID)
+	cid[1] = byte(sa.CID >> 8)
+	sa.raw.Bdaddr_type = sa.AddrType
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrL2, nil
+}
+
+// SockaddrRFCOMM implements the Sockaddr interface for AF_BLUETOOTH type sockets
+// using the RFCOMM protocol.
+//
+// Server example:
+//
+//      fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+//      _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
+//      	Channel: 1,
+//      	Addr:    [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
+//      })
+//      _ = Listen(fd, 1)
+//      nfd, sa, _ := Accept(fd)
+//      fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
+//      Read(nfd, buf)
+//
+// Client example:
+//
+//      fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+//      _ = Connect(fd, &SockaddrRFCOMM{
+//      	Channel: 1,
+//      	Addr:    [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
+//      })
+//      Write(fd, []byte(`hello`))
+type SockaddrRFCOMM struct {
+	// Addr represents a bluetooth address, byte ordering is little-endian.
+	Addr [6]uint8
+
+	// Channel is a designated bluetooth channel, only 1-30 are available for use.
+	// Since Linux 2.6.7 and further zero value is the first available channel.
+	Channel uint8
+
+	raw RawSockaddrRFCOMM
+}
+
+func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_BLUETOOTH
+	sa.raw.Channel = sa.Channel
+	sa.raw.Bdaddr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrRFCOMM, nil
+}
+
 // SockaddrCAN implements the Sockaddr interface for AF_CAN type sockets.
 // The RxID and TxID fields are used for transport protocol addressing in
 // (CAN_TP16, CAN_TP20, CAN_MCNET, and CAN_ISOTP), they can be left with
@@ -630,7 +703,70 @@ func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
 }
 
-func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
+type SockaddrXDP struct {
+	Flags        uint16
+	Ifindex      uint32
+	QueueID      uint32
+	SharedUmemFD uint32
+	raw          RawSockaddrXDP
+}
+
+func (sa *SockaddrXDP) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_XDP
+	sa.raw.Flags = sa.Flags
+	sa.raw.Ifindex = sa.Ifindex
+	sa.raw.Queue_id = sa.QueueID
+	sa.raw.Shared_umem_fd = sa.SharedUmemFD
+
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrXDP, nil
+}
+
+// This constant mirrors the #define of PX_PROTO_OE in
+// linux/if_pppox.h. We're defining this by hand here instead of
+// autogenerating through mkerrors.sh because including
+// linux/if_pppox.h causes some declaration conflicts with other
+// includes (linux/if_pppox.h includes linux/in.h, which conflicts
+// with netinet/in.h). Given that we only need a single zero constant
+// out of that file, it's cleaner to just define it by hand here.
+const px_proto_oe = 0
+
+type SockaddrPPPoE struct {
+	SID    uint16
+	Remote net.HardwareAddr
+	Dev    string
+	raw    RawSockaddrPPPoX
+}
+
+func (sa *SockaddrPPPoE) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if len(sa.Remote) != 6 {
+		return nil, 0, EINVAL
+	}
+	if len(sa.Dev) > IFNAMSIZ-1 {
+		return nil, 0, EINVAL
+	}
+
+	*(*uint16)(unsafe.Pointer(&sa.raw[0])) = AF_PPPOX
+	// This next field is in host-endian byte order. We can't use the
+	// same unsafe pointer cast as above, because this value is not
+	// 32-bit aligned and some architectures don't allow unaligned
+	// access.
+	//
+	// However, the value of px_proto_oe is 0, so we can use
+	// encoding/binary helpers to write the bytes without worrying
+	// about the ordering.
+	binary.BigEndian.PutUint32(sa.raw[2:6], px_proto_oe)
+	// This field is deliberately big-endian, unlike the previous
+	// one. The kernel expects SID to be in network byte order.
+	binary.BigEndian.PutUint16(sa.raw[6:8], sa.SID)
+	copy(sa.raw[8:14], sa.Remote)
+	for i := 14; i < 14+IFNAMSIZ; i++ {
+		sa.raw[i] = 0
+	}
+	copy(sa.raw[14:], sa.Dev)
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrPPPoX, nil
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 	switch rsa.Addr.Family {
 	case AF_NETLINK:
 		pp := (*RawSockaddrNetlink)(unsafe.Pointer(rsa))
@@ -707,6 +843,55 @@ func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
 			Port: pp.Port,
 		}
 		return sa, nil
+	case AF_BLUETOOTH:
+		proto, err := GetsockoptInt(fd, SOL_SOCKET, SO_PROTOCOL)
+		if err != nil {
+			return nil, err
+		}
+		// only BTPROTO_L2CAP and BTPROTO_RFCOMM can accept connections
+		switch proto {
+		case BTPROTO_L2CAP:
+			pp := (*RawSockaddrL2)(unsafe.Pointer(rsa))
+			sa := &SockaddrL2{
+				PSM:      pp.Psm,
+				CID:      pp.Cid,
+				Addr:     pp.Bdaddr,
+				AddrType: pp.Bdaddr_type,
+			}
+			return sa, nil
+		case BTPROTO_RFCOMM:
+			pp := (*RawSockaddrRFCOMM)(unsafe.Pointer(rsa))
+			sa := &SockaddrRFCOMM{
+				Channel: pp.Channel,
+				Addr:    pp.Bdaddr,
+			}
+			return sa, nil
+		}
+	case AF_XDP:
+		pp := (*RawSockaddrXDP)(unsafe.Pointer(rsa))
+		sa := &SockaddrXDP{
+			Flags:        pp.Flags,
+			Ifindex:      pp.Ifindex,
+			QueueID:      pp.Queue_id,
+			SharedUmemFD: pp.Shared_umem_fd,
+		}
+		return sa, nil
+	case AF_PPPOX:
+		pp := (*RawSockaddrPPPoX)(unsafe.Pointer(rsa))
+		if binary.BigEndian.Uint32(pp[2:6]) != px_proto_oe {
+			return nil, EINVAL
+		}
+		sa := &SockaddrPPPoE{
+			SID:    binary.BigEndian.Uint16(pp[6:8]),
+			Remote: net.HardwareAddr(pp[8:14]),
+		}
+		for i := 14; i < 14+IFNAMSIZ; i++ {
+			if pp[i] == 0 {
+				sa.Dev = string(pp[14:i])
+				break
+			}
+		}
+		return sa, nil
 	}
 	return nil, EAFNOSUPPORT
 }
@@ -718,7 +903,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 	if err != nil {
 		return
 	}
-	sa, err = anyToSockaddr(&rsa)
+	sa, err = anyToSockaddr(fd, &rsa)
 	if err != nil {
 		Close(nfd)
 		nfd = 0
@@ -736,7 +921,7 @@ func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {
 	if len > SizeofSockaddrAny {
 		panic("RawSockaddrAny too small")
 	}
-	sa, err = anyToSockaddr(&rsa)
+	sa, err = anyToSockaddr(fd, &rsa)
 	if err != nil {
 		Close(nfd)
 		nfd = 0
@@ -750,20 +935,7 @@ func Getsockname(fd int) (sa Sockaddr, err error) {
 	if err = getsockname(fd, &rsa, &len); err != nil {
 		return
 	}
-	return anyToSockaddr(&rsa)
-}
-
-func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
-	vallen := _Socklen(4)
-	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
-	return value, err
-}
-
-func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
-	var value IPMreq
-	vallen := _Socklen(SizeofIPMreq)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
+	return anyToSockaddr(fd, &rsa)
 }
 
 func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
@@ -773,27 +945,6 @@ func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
 	return &value, err
 }
 
-func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) {
-	var value IPv6Mreq
-	vallen := _Socklen(SizeofIPv6Mreq)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
-}
-
-func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
-	var value IPv6MTUInfo
-	vallen := _Socklen(SizeofIPv6MTUInfo)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
-}
-
-func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
-	var value ICMPv6Filter
-	vallen := _Socklen(SizeofICMPv6Filter)
-	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-	return &value, err
-}
-
 func GetsockoptUcred(fd, level, opt int) (*Ucred, error) {
 	var value Ucred
 	vallen := _Socklen(SizeofUcred)
@@ -808,6 +959,24 @@ func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) {
 	return &value, err
 }
 
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		if err == ERANGE {
+			buf = make([]byte, vallen)
+			err = getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+		}
+		if err != nil {
+			return "", err
+		}
+	}
+	return string(buf[:vallen-1]), nil
+}
+
 func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
 	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
 }
@@ -926,22 +1095,24 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	msg.Namelen = uint32(SizeofSockaddrAny)
 	var iov Iovec
 	if len(p) > 0 {
-		iov.Base = (*byte)(unsafe.Pointer(&p[0]))
+		iov.Base = &p[0]
 		iov.SetLen(len(p))
 	}
 	var dummy byte
 	if len(oob) > 0 {
-		var sockType int
-		sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
-		if err != nil {
-			return
-		}
-		// receive at least one normal byte
-		if sockType != SOCK_DGRAM && len(p) == 0 {
-			iov.Base = &dummy
-			iov.SetLen(1)
+		if len(p) == 0 {
+			var sockType int
+			sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+			if err != nil {
+				return
+			}
+			// receive at least one normal byte
+			if sockType != SOCK_DGRAM {
+				iov.Base = &dummy
+				iov.SetLen(1)
+			}
 		}
-		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.Control = &oob[0]
 		msg.SetControllen(len(oob))
 	}
 	msg.Iov = &iov
@@ -953,7 +1124,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	recvflags = int(msg.Flags)
 	// source address is only specified if the socket is unconnected
 	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(&rsa)
+		from, err = anyToSockaddr(fd, &rsa)
 	}
 	return
 }
@@ -974,26 +1145,28 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error)
 		}
 	}
 	var msg Msghdr
-	msg.Name = (*byte)(unsafe.Pointer(ptr))
+	msg.Name = (*byte)(ptr)
 	msg.Namelen = uint32(salen)
 	var iov Iovec
 	if len(p) > 0 {
-		iov.Base = (*byte)(unsafe.Pointer(&p[0]))
+		iov.Base = &p[0]
 		iov.SetLen(len(p))
 	}
 	var dummy byte
 	if len(oob) > 0 {
-		var sockType int
-		sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
-		if err != nil {
-			return 0, err
+		if len(p) == 0 {
+			var sockType int
+			sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+			if err != nil {
+				return 0, err
+			}
+			// send at least one normal byte
+			if sockType != SOCK_DGRAM {
+				iov.Base = &dummy
+				iov.SetLen(1)
+			}
 		}
-		// send at least one normal byte
-		if sockType != SOCK_DGRAM && len(p) == 0 {
-			iov.Base = &dummy
-			iov.SetLen(1)
-		}
-		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.Control = &oob[0]
 		msg.SetControllen(len(oob))
 	}
 	msg.Iov = &iov
@@ -1021,20 +1194,20 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro
 	// The ptrace syscall differs from glibc's ptrace.
 	// Peeks returns the word in *data, not as the return value.
 
-	var buf [sizeofPtr]byte
+	var buf [SizeofPtr]byte
 
-	// Leading edge.  PEEKTEXT/PEEKDATA don't require aligned
+	// Leading edge. PEEKTEXT/PEEKDATA don't require aligned
 	// access (PEEKUSER warns that it might), but if we don't
 	// align our reads, we might straddle an unmapped page
 	// boundary and not get the bytes leading up to the page
 	// boundary.
 	n := 0
-	if addr%sizeofPtr != 0 {
-		err = ptrace(req, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
+	if addr%SizeofPtr != 0 {
+		err = ptrace(req, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
 		if err != nil {
 			return 0, err
 		}
-		n += copy(out, buf[addr%sizeofPtr:])
+		n += copy(out, buf[addr%SizeofPtr:])
 		out = out[n:]
 	}
 
@@ -1072,15 +1245,15 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c
 
 	// Leading edge.
 	n := 0
-	if addr%sizeofPtr != 0 {
-		var buf [sizeofPtr]byte
-		err = ptrace(peekReq, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
+	if addr%SizeofPtr != 0 {
+		var buf [SizeofPtr]byte
+		err = ptrace(peekReq, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
 		if err != nil {
 			return 0, err
 		}
-		n += copy(buf[addr%sizeofPtr:], data)
+		n += copy(buf[addr%SizeofPtr:], data)
 		word := *((*uintptr)(unsafe.Pointer(&buf[0])))
-		err = ptrace(pokeReq, pid, addr-addr%sizeofPtr, word)
+		err = ptrace(pokeReq, pid, addr-addr%SizeofPtr, word)
 		if err != nil {
 			return 0, err
 		}
@@ -1088,19 +1261,19 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c
 	}
 
 	// Interior.
-	for len(data) > sizeofPtr {
+	for len(data) > SizeofPtr {
 		word := *((*uintptr)(unsafe.Pointer(&data[0])))
 		err = ptrace(pokeReq, pid, addr+uintptr(n), word)
 		if err != nil {
 			return n, err
 		}
-		n += sizeofPtr
-		data = data[sizeofPtr:]
+		n += SizeofPtr
+		data = data[SizeofPtr:]
 	}
 
 	// Trailing edge.
 	if len(data) > 0 {
-		var buf [sizeofPtr]byte
+		var buf [SizeofPtr]byte
 		err = ptrace(peekReq, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0])))
 		if err != nil {
 			return n, err
@@ -1125,6 +1298,10 @@ func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
 	return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
 }
 
+func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
+	return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data)
+}
+
 func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
 	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
 }
@@ -1168,22 +1345,6 @@ func ReadDirent(fd int, buf []byte) (n int, err error) {
 	return Getdents(fd, buf)
 }
 
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
-}
-
-func direntNamlen(buf []byte) (uint64, bool) {
-	reclen, ok := direntReclen(buf)
-	if !ok {
-		return 0, false
-	}
-	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
-}
-
 //sys	mount(source string, target string, fstype string, flags uintptr, data *byte) (err error)
 
 func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {
@@ -1199,6 +1360,13 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 	return mount(source, target, fstype, flags, datap)
 }
 
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 // Sendto
 // Recvfrom
 // Socketpair
@@ -1211,24 +1379,29 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 //sys	Adjtimex(buf *Timex) (state int, err error)
 //sys	Chdir(path string) (err error)
 //sys	Chroot(path string) (err error)
+//sys	ClockGetres(clockid int32, res *Timespec) (err error)
 //sys	ClockGettime(clockid int32, time *Timespec) (err error)
 //sys	Close(fd int) (err error)
 //sys	CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	DeleteModule(name string, flags int) (err error)
 //sys	Dup(oldfd int) (fd int, err error)
 //sys	Dup3(oldfd int, newfd int, flags int) (err error)
-//sysnb	EpollCreate(size int) (fd int, err error)
 //sysnb	EpollCreate1(flag int) (fd int, err error)
 //sysnb	EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error)
 //sys	Eventfd(initval uint, flags int) (fd int, err error) = SYS_EVENTFD2
 //sys	Exit(code int) = SYS_EXIT_GROUP
-//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fallocate(fd int, mode uint32, off int64, len int64) (err error)
 //sys	Fchdir(fd int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 //sys	Fdatasync(fd int) (err error)
+//sys	Fgetxattr(fd int, attr string, dest []byte) (sz int, err error)
+//sys	FinitModule(fd int, params string, flags int) (err error)
+//sys	Flistxattr(fd int, dest []byte) (sz int, err error)
 //sys	Flock(fd int, how int) (err error)
+//sys	Fremovexattr(fd int, attr string) (err error)
+//sys	Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
 //sysnb	Getpgid(pid int) (pgid int, err error)
@@ -1246,6 +1419,7 @@ func Getpgrp() (pid int) {
 //sysnb	Getsid(pid int) (sid int, err error)
 //sysnb	Gettid() (tid int)
 //sys	Getxattr(path string, attr string, dest []byte) (sz int, err error)
+//sys	InitModule(moduleImage []byte, params string) (err error)
 //sys	InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error)
 //sysnb	InotifyInit1(flags int) (fd int, err error)
 //sysnb	InotifyRmWatch(fd int, watchdesc uint32) (success int, err error)
@@ -1256,15 +1430,19 @@ func Getpgrp() (pid int) {
 //sys	Llistxattr(path string, dest []byte) (sz int, err error)
 //sys	Lremovexattr(path string, attr string) (err error)
 //sys	Lsetxattr(path string, attr string, data []byte, flags int) (err error)
+//sys	MemfdCreate(name string, flags int) (fd int, err error)
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
 //sys	PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT
 //sysnb prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64
 //sys   Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)
+//sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Removexattr(path string, attr string) (err error)
 //sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
 //sys	RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
 //sys	Setdomainname(p []byte) (err error)
 //sys	Sethostname(p []byte) (err error)
@@ -1288,6 +1466,7 @@ func Setgid(uid int) (err error) {
 
 //sys	Setpriority(which int, who int, prio int) (err error)
 //sys	Setxattr(path string, attr string, data []byte, flags int) (err error)
+//sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
 //sys	Sync()
 //sys	Syncfs(fd int) (err error)
 //sysnb	Sysinfo(info *Sysinfo_t) (err error)
@@ -1298,7 +1477,6 @@ func Setgid(uid int) (err error) {
 //sysnb	Uname(buf *Utsname) (err error)
 //sys	Unmount(target string, flags int) (err error) = SYS_UMOUNT2
 //sys	Unshare(flags int) (err error)
-//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys	exitThread(code int) (err error) = SYS_EXIT
 //sys	readlen(fd int, p *byte, np int) (n int, err error) = SYS_READ
@@ -1332,15 +1510,12 @@ func Munmap(b []byte) (err error) {
 // Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
 // using the specified flags.
 func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
-	n, _, errno := Syscall6(
-		SYS_VMSPLICE,
-		uintptr(fd),
-		uintptr(unsafe.Pointer(&iovs[0])),
-		uintptr(len(iovs)),
-		uintptr(flags),
-		0,
-		0,
-	)
+	var p unsafe.Pointer
+	if len(iovs) > 0 {
+		p = unsafe.Pointer(&iovs[0])
+	}
+
+	n, _, errno := Syscall6(SYS_VMSPLICE, uintptr(fd), uintptr(p), uintptr(len(iovs)), uintptr(flags), 0, 0)
 	if errno != 0 {
 		return 0, syscall.Errno(errno)
 	}
@@ -1348,6 +1523,77 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
 	return int(n), nil
 }
 
+//sys	faccessat(dirfd int, path string, mode uint32) (err error)
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 {
+		return EINVAL
+	}
+
+	// The Linux kernel faccessat system call does not take any flags.
+	// The glibc faccessat implements the flags itself; see
+	// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/faccessat.c;hb=HEAD
+	// Because people naturally expect syscall.Faccessat to act
+	// like C faccessat, we do the same.
+
+	if flags == 0 {
+		return faccessat(dirfd, path, mode)
+	}
+
+	var st Stat_t
+	if err := Fstatat(dirfd, path, &st, flags&AT_SYMLINK_NOFOLLOW); err != nil {
+		return err
+	}
+
+	mode &= 7
+	if mode == 0 {
+		return nil
+	}
+
+	var uid int
+	if flags&AT_EACCESS != 0 {
+		uid = Geteuid()
+	} else {
+		uid = Getuid()
+	}
+
+	if uid == 0 {
+		if mode&1 == 0 {
+			// Root can read and write any file.
+			return nil
+		}
+		if st.Mode&0111 != 0 {
+			// Root can execute any file that anybody can execute.
+			return nil
+		}
+		return EACCES
+	}
+
+	var fmode uint32
+	if uint32(uid) == st.Uid {
+		fmode = (st.Mode >> 6) & 7
+	} else {
+		var gid int
+		if flags&AT_EACCESS != 0 {
+			gid = Getegid()
+		} else {
+			gid = Getgid()
+		}
+
+		if uint32(gid) == st.Gid {
+			fmode = (st.Mode >> 3) & 7
+		} else {
+			fmode = st.Mode & 7
+		}
+	}
+
+	if fmode&mode == mode {
+		return nil
+	}
+
+	return EACCES
+}
+
 /*
  * Unimplemented
  */
@@ -1357,21 +1603,14 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
 // Brk
 // Capget
 // Capset
-// ClockGetres
 // ClockNanosleep
 // ClockSettime
 // Clone
-// CreateModule
-// DeleteModule
 // EpollCtlOld
 // EpollPwait
 // EpollWaitOld
 // Execve
-// Fgetxattr
-// Flistxattr
 // Fork
-// Fremovexattr
-// Fsetxattr
 // Futex
 // GetKernelSyms
 // GetMempolicy
@@ -1405,13 +1644,11 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
 // Msgget
 // Msgrcv
 // Msgsnd
-// Newfstatat
 // Nfsservctl
 // Personality
 // Pselect6
 // Ptrace
 // Putpmsg
-// QueryModule
 // Quotactl
 // Readahead
 // Readv
@@ -1426,11 +1663,9 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
 // RtSigtimedwait
 // SchedGetPriorityMax
 // SchedGetPriorityMin
-// SchedGetaffinity
 // SchedGetparam
 // SchedGetscheduler
 // SchedRrGetInterval
-// SchedSetaffinity
 // SchedSetparam
 // SchedYield
 // Security
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_386.go
index f4c826a45617..74bc098ce192 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_386.go
@@ -10,23 +10,15 @@
 package unix
 
 import (
-	"syscall"
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int32(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = int32(nsec / 1e9)
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
 }
 
 //sysnb	pipe(p *[2]_C_int) (err error)
@@ -58,9 +50,12 @@ func Pipe2(p []int, flags int) (err error) {
 // 64-bit file system and 32-bit uid calls
 // (386 default is 32-bit file system and 16-bit uid).
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64_64
 //sys	Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
 //sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
 //sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
 //sysnb	Getegid() (egid int) = SYS_GETEGID32
 //sysnb	Geteuid() (euid int) = SYS_GETEUID32
@@ -84,12 +79,12 @@ func Pipe2(p []int, flags int) (err error) {
 //sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
 //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
 //sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sysnb	getgroups(n int, list *_Gid_t) (nn int, err error) = SYS_GETGROUPS32
 //sysnb	setgroups(n int, list *_Gid_t) (err error) = SYS_SETGROUPS32
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
 
 //sys	mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
-//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Pause() (err error)
 
 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
@@ -163,10 +158,6 @@ func Setrlimit(resource int, rlim *Rlimit) (err error) {
 	return setrlimit(resource, &rl)
 }
 
-// Underlying system call writes to newoffset via pointer.
-// Implemented in assembly to avoid allocation.
-func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno)
-
 func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	newoffset, errno := seek(fd, offset, whence)
 	if errno != 0 {
@@ -175,17 +166,17 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	return newoffset, nil
 }
 
-// Vsyscalls on amd64.
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 //sysnb	Time(t *Time_t) (tt Time_t, err error)
-
 //sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
 // On x86 Linux, all the socket calls go through an extra indirection,
 // I think because the 5-register system call interface can't handle
-// the 6-argument calls like sendto and recvfrom.  Instead the
+// the 6-argument calls like sendto and recvfrom. Instead the
 // arguments to the underlying system call are the number below
-// and a pointer to an array of uintptr.  We hide the pointer in the
+// and a pointer to an array of uintptr. We hide the pointer in the
 // socketcall assembly to avoid allocation on every system call.
 
 const (
@@ -212,9 +203,6 @@ const (
 	_SENDMMSG    = 20
 )
 
-func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno)
-func rawsocketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno)
-
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	fd, e := socketcall(_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
 	if e != 0 {
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
index 0715200dcf43..615f2918adac 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
@@ -7,10 +7,12 @@
 package unix
 
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -18,17 +20,39 @@ package unix
 //sysnb	Getgid() (gid int)
 //sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
 //sysnb	Getuid() (uid int)
-//sysnb	InotifyInit() (fd int, err error)
+//sysnb	inotifyInit() (fd int, err error)
+
+func InotifyInit() (fd int, err error) {
+	// First try inotify_init1, because Android's seccomp policy blocks the latter.
+	fd, err = InotifyInit1(0)
+	if err == ENOSYS {
+		fd, err = inotifyInit()
+	}
+	return
+}
+
 //sys	Ioperm(from int, num int, on int) (err error)
 //sys	Iopl(level int) (err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Listen(s int, n int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error)
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
-//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return Pselect(nfd, r, w, e, ts, nil)
+}
+
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
 //sys	Setfsgid(gid int) (err error)
 //sys	Setfsuid(uid int) (err error)
@@ -39,10 +63,16 @@ package unix
 //sysnb	Setreuid(ruid int, euid int) (err error)
 //sys	Shutdown(fd int, how int) (err error)
 //sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
-//sys	Stat(path string, stat *Stat_t) (err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+	// Use fstatat, because Android's seccomp policy blocks stat.
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
 //sys	Statfs(path string, buf *Statfs_t) (err error)
 //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
 //sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
 //sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
 //sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
@@ -61,6 +91,8 @@ package unix
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
 
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+
 func Gettimeofday(tv *Timeval) (err error) {
 	errno := gettimeofday(tv)
 	if errno != 0 {
@@ -82,20 +114,14 @@ func Time(t *Time_t) (tt Time_t, err error) {
 }
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = nsec / 1e9
-	tv.Usec = nsec % 1e9 / 1e3
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 //sysnb	pipe(p *[2]_C_int) (err error)
@@ -148,3 +174,16 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return poll(&fds[0], len(fds), timeout)
 }
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
index 2b79c84a6720..ad2bd2582f3b 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
@@ -11,19 +11,12 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int32(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = int32(nsec / 1e9)
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
 }
 
 func Pipe(p []int) (err error) {
@@ -82,8 +75,11 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 // 64-bit file system and 32-bit uid calls
 // (16-bit uid calls are not always supported in newer kernels)
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
 //sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
 //sysnb	Getegid() (egid int) = SYS_GETEGID32
 //sysnb	Geteuid() (euid int) = SYS_GETEUID32
 //sysnb	Getgid() (gid int) = SYS_GETGID32
@@ -92,6 +88,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 //sys	Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32
 //sys	Listen(s int, n int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Pause() (err error)
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
 //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
 //sys	Setfsgid(gid int) (err error) = SYS_SETFSGID32
@@ -103,11 +100,10 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 //sys	Shutdown(fd int, how int) (err error)
 //sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
 //sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 
-// Vsyscalls on amd64.
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
-//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
-//sys	Pause() (err error)
 
 func Time(t *Time_t) (Time_t, error) {
 	var tv Timeval
@@ -129,6 +125,8 @@ func Utime(path string, buf *Utimbuf) error {
 	return Utimes(path, tv)
 }
 
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
 //sys   Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys   Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
 //sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
@@ -259,3 +257,11 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return poll(&fds[0], len(fds), timeout)
 }
+
+//sys	armSyncFileRange(fd int, flags int, off int64, n int64) (err error) = SYS_ARM_SYNC_FILE_RANGE
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and arm_sync_file_range syscalls differ only in the
+	// order of their arguments.
+	return armSyncFileRange(fd, flags, off, n)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
index 68cc975dbb08..fa5a9a6f6498 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
@@ -6,7 +6,17 @@
 
 package unix
 
+import "unsafe"
+
+func EpollCreate(size int) (fd int, err error) {
+	if size <= 0 {
+		return -1, EINVAL
+	}
+	return EpollCreate1(0)
+}
+
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
 //sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
@@ -21,7 +31,15 @@ package unix
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
-//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return Pselect(nfd, r, w, e, ts, nil)
+}
+
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
 //sys	Setfsgid(gid int) (err error)
 //sys	Setfsuid(uid int) (err error)
@@ -48,6 +66,11 @@ func Lstat(path string, stat *Stat_t) (err error) {
 //sys	Statfs(path string, buf *Statfs_t) (err error)
 //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
 //sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
 //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
 //sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
 //sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
@@ -68,19 +91,24 @@ func Lstat(path string, stat *Stat_t) (err error) {
 
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
 
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = nsec / 1e9
-	tv.Usec = nsec % 1e9 / 1e3
-	return
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
 }
 
 func Time(t *Time_t) (Time_t, error) {
@@ -103,6 +131,18 @@ func Utime(path string, buf *Utimbuf) error {
 	return Utimes(path, tv)
 }
 
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
 func Pipe(p []int) (err error) {
 	if len(p) != 2 {
 		return EINVAL
@@ -151,30 +191,11 @@ func Dup2(oldfd int, newfd int) (err error) {
 	return Dup3(oldfd, newfd, 0)
 }
 
-func Pause() (err error) {
-	_, _, e1 := Syscall6(SYS_PPOLL, 0, 0, 0, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
+func Pause() error {
+	_, err := ppoll(nil, 0, nil, nil)
+	return err
 }
 
-// TODO(dfc): constants that should be in zsysnum_linux_arm64.go, remove
-// these when the deprecated syscalls that the syscall package relies on
-// are removed.
-const (
-	SYS_GETPGRP      = 1060
-	SYS_UTIMES       = 1037
-	SYS_FUTIMESAT    = 1066
-	SYS_PAUSE        = 1061
-	SYS_USTAT        = 1070
-	SYS_UTIME        = 1063
-	SYS_LCHOWN       = 1032
-	SYS_TIME         = 1062
-	SYS_EPOLL_CREATE = 1042
-	SYS_EPOLL_WAIT   = 1069
-)
-
 func Poll(fds []PollFd, timeout int) (n int, err error) {
 	var ts *Timespec
 	if timeout >= 0 {
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gc.go b/vendor/golang.org/x/sys/unix/syscall_linux_gc.go
new file mode 100644
index 000000000000..c26e6ec2314a
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_gc.go
@@ -0,0 +1,14 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux,!gccgo
+
+package unix
+
+// SyscallNoError may be used instead of Syscall for syscalls that don't fail.
+func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
+
+// RawSyscallNoError may be used instead of RawSyscall for syscalls that don't
+// fail.
+func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go
new file mode 100644
index 000000000000..070bd38994ec
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go
@@ -0,0 +1,16 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux,!gccgo,386
+
+package unix
+
+import "syscall"
+
+// Underlying system call writes to newoffset via pointer.
+// Implemented in assembly to avoid allocation.
+func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno)
+
+func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno)
+func rawsocketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go
new file mode 100644
index 000000000000..308eb7aecfa8
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go
@@ -0,0 +1,30 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux,gccgo,386
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
+	var newoffset int64
+	offsetLow := uint32(offset & 0xffffffff)
+	offsetHigh := uint32((offset >> 32) & 0xffffffff)
+	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
+	return newoffset, err
+}
+
+func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (int, syscall.Errno) {
+	fd, _, err := Syscall(SYS_SOCKETCALL, uintptr(call), uintptr(unsafe.Pointer(&a0)), 0)
+	return int(fd), err
+}
+
+func rawsocketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (int, syscall.Errno) {
+	fd, _, err := RawSyscall(SYS_SOCKETCALL, uintptr(call), uintptr(unsafe.Pointer(&a0)), 0)
+	return int(fd), err
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go
new file mode 100644
index 000000000000..aa7fc9e19975
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go
@@ -0,0 +1,20 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux,gccgo,arm
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
+	var newoffset int64
+	offsetLow := uint32(offset & 0xffffffff)
+	offsetHigh := uint32((offset >> 32) & 0xffffffff)
+	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
+	return newoffset, err
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go b/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
index 977df441bef0..ad991031c7e0 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
@@ -8,8 +8,11 @@
 package unix
 
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -23,7 +26,15 @@ package unix
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
-//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return Pselect(nfd, r, w, e, ts, nil)
+}
+
 //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
 //sys	Setfsgid(gid int) (err error)
 //sys	Setfsuid(uid int) (err error)
@@ -37,6 +48,7 @@ package unix
 //sys	Statfs(path string, buf *Statfs_t) (err error)
 //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
 //sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
 //sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
 //sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
@@ -55,6 +67,7 @@ package unix
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
 
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 
 func Time(t *Time_t) (tt Time_t, err error) {
@@ -70,20 +83,14 @@ func Time(t *Time_t) (tt Time_t, err error) {
 }
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = nsec / 1e9
-	tv.Usec = nsec % 1e9 / 1e3
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 func Pipe(p []int) (err error) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go b/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
index 25a5a0da5a89..99e0e999a1af 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
@@ -15,6 +15,9 @@ import (
 func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
 //sysnb	Getegid() (egid int)
@@ -32,13 +35,12 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 //sysnb	Setregid(rgid int, egid int) (err error)
 //sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
 //sysnb	Setresuid(ruid int, euid int, suid int) (err error)
-
 //sysnb	Setreuid(ruid int, euid int) (err error)
 //sys	Shutdown(fd int, how int) (err error)
-//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
-
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
 //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
 //sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
 //sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
 //sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
@@ -60,15 +62,17 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 //sys	Ioperm(from int, num int, on int) (err error)
 //sys	Iopl(level int) (err error)
 
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 //sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
 //sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
 //sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
 
-//sys	Utime(path string, buf *Utimbuf) (err error)
-//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Pause() (err error)
 
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
@@ -99,19 +103,12 @@ func Seek(fd int, offset int64, whence int) (off int64, err error) {
 	return
 }
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int32(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = int32(nsec / 1e9)
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
 }
 
 //sysnb pipe2(p *[2]_C_int, flags int) (err error)
@@ -127,14 +124,13 @@ func Pipe2(p []int, flags int) (err error) {
 	return
 }
 
+//sysnb pipe() (p1 int, p2 int, err error)
+
 func Pipe(p []int) (err error) {
 	if len(p) != 2 {
 		return EINVAL
 	}
-	var pp [2]_C_int
-	err = pipe2(&pp, 0)
-	p[0] = int(pp[0])
-	p[1] = int(pp[1])
+	p[0], p[1], err = pipe()
 	return
 }
 
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go b/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
index a4a8e4ee1ec1..41451854bc01 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
@@ -7,10 +7,13 @@
 
 package unix
 
-//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -41,8 +44,8 @@ package unix
 //sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Statfs(path string, buf *Statfs_t) (err error)
-//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error) = SYS_SYNC_FILE_RANGE2
 //sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
 //sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
 //sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
@@ -61,24 +64,18 @@ package unix
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
 
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 //sysnb	Time(t *Time_t) (tt Time_t, err error)
-
 //sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = nsec / 1e9
-	tv.Usec = nsec % 1e9 / 1e3
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 func (r *PtraceRegs) PC() uint64 { return r.Nip }
@@ -131,3 +128,24 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return poll(&fds[0], len(fds), timeout)
 }
+
+//sys	syncFileRange2(fd int, flags int, off int64, n int64) (err error) = SYS_SYNC_FILE_RANGE2
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and sync_file_range2 syscalls differ only in the
+	// order of their arguments.
+	return syncFileRange2(fd, flags, off, n)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go b/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
new file mode 100644
index 000000000000..44aa1227a6c2
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
@@ -0,0 +1,209 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build riscv64,linux
+
+package unix
+
+import "unsafe"
+
+func EpollCreate(size int) (fd int, err error) {
+	if size <= 0 {
+		return -1, EINVAL
+	}
+	return EpollCreate1(0)
+}
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Listen(s int, n int) (err error)
+//sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return Pselect(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	Setfsgid(gid int) (err error)
+//sys	Setfsuid(uid int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe2(&pp, 0)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sysnb pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe2(&pp, flags)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Pc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func InotifyInit() (fd int, err error) {
+	return InotifyInit1(0)
+}
+
+func Dup2(oldfd int, newfd int) (err error) {
+	return Dup3(oldfd, newfd, 0)
+}
+
+func Pause() error {
+	_, err := ppoll(nil, 0, nil, nil)
+	return err
+}
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	var ts *Timespec
+	if timeout >= 0 {
+		ts = new(Timespec)
+		*ts = NsecToTimespec(int64(timeout) * 1e6)
+	}
+	if len(fds) == 0 {
+		return ppoll(nil, 0, ts, nil)
+	}
+	return ppoll(&fds[0], len(fds), ts, nil)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
index 3845fc9c43af..f52f148f9ff3 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
@@ -11,10 +11,12 @@ import (
 )
 
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -43,9 +45,11 @@ import (
 //sys	Statfs(path string, buf *Statfs_t) (err error)
 //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
 //sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
 //sysnb	setgroups(n int, list *_Gid_t) (err error)
 
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 
 func Time(t *Time_t) (tt Time_t, err error) {
@@ -61,20 +65,14 @@ func Time(t *Time_t) (tt Time_t, err error) {
 }
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = nsec / 1e9
-	tv.Usec = nsec % 1e9 / 1e3
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 //sysnb pipe2(p *[2]_C_int, flags int) (err error)
@@ -324,3 +322,16 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return poll(&fds[0], len(fds), timeout)
 }
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go b/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
index bd9de3e9d05c..72e64187debf 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
@@ -7,9 +7,11 @@
 package unix
 
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Dup2(oldfd int, newfd int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -66,6 +68,7 @@ func Iopl(level int) (err error) {
 	return ENOSYS
 }
 
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 
 func Time(t *Time_t) (tt Time_t, err error) {
@@ -81,20 +84,14 @@ func Time(t *Time_t) (tt Time_t, err error) {
 }
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Sec = nsec / 1e9
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func (r *PtraceRegs) PC() uint64 { return r.Tpc }
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
index e12966845914..5240e16e4b34 100644
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
@@ -13,10 +13,12 @@
 package unix
 
 import (
+	"runtime"
 	"syscall"
 	"unsafe"
 )
 
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
 type SockaddrDatalink struct {
 	Len    uint8
 	Family uint8
@@ -55,7 +57,6 @@ func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
 }
 
 func nametomib(name string) (mib []_C_int, err error) {
-
 	// Split name into components.
 	var parts []string
 	last := 0
@@ -93,16 +94,21 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return mib, nil
 }
 
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
-}
+func SysctlClockinfo(name string) (*Clockinfo, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
 
-func direntNamlen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+	n := uintptr(SizeofClockinfo)
+	var ci Clockinfo
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&ci)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != SizeofClockinfo {
+		return nil, EIO
+	}
+	return &ci, nil
 }
 
 //sysnb pipe() (fd1 int, fd2 int, err error)
@@ -119,11 +125,132 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	return getdents(fd, buf)
 }
 
+const ImplementsGetwd = true
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+	var buf [PathMax]byte
+	_, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	n := clen(buf[:])
+	if n < 1 {
+		return "", EINVAL
+	}
+	return string(buf[:n]), nil
+}
+
 // TODO
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	return -1, ENOSYS
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
+	var value Ptmget
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	runtime.KeepAlive(value)
+	return &value, err
+}
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */
@@ -138,13 +265,30 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(from int, to int) (err error)
 //sys	Exit(code int)
+//sys	ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
 //sys	Fchdir(fd int) (err error)
 //sys	Fchflags(fd int, flags int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -165,19 +309,26 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	Kqueue() (fd int, err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error)
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
 //sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
 //sys	Revoke(path string) (err error)
 //sys	Rmdir(path string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -195,10 +346,12 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sysnb	Setuid(uid int) (err error)
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
 //sys	Truncate(path string, length int64) (err error)
 //sys	Umask(newmask int) (oldmask int)
 //sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Unmount(path string, flags int) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
@@ -225,7 +378,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 // __msync13
 // __ntp_gettime30
 // __posix_chown
-// __posix_fadvise50
 // __posix_fchown
 // __posix_lchown
 // __posix_rename
@@ -384,7 +536,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 // getitimer
 // getvfsstat
 // getxattr
-// ioctl
 // ktrace
 // lchflags
 // lchmod
@@ -422,7 +573,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 // ntp_adjtime
 // pmc_control
 // pmc_get_info
-// poll
 // pollts
 // preadv
 // profil
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
index baefa411ec27..24f74e58ce22 100644
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int64(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
index 59c2ab7ebaf4..6878bf7ff902 100644
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int64(nsec / 1e9)
-	ts.Nsec = int64(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
index 7208108a31ad..dbbfcf71dbd6 100644
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int64(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/vendor/golang.org/x/sys/unix/syscall_no_getwd.go b/vendor/golang.org/x/sys/unix/syscall_no_getwd.go
deleted file mode 100644
index 530792ea93b5..000000000000
--- a/vendor/golang.org/x/sys/unix/syscall_no_getwd.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build dragonfly freebsd netbsd openbsd
-
-package unix
-
-const ImplementsGetwd = false
-
-func Getwd() (string, error) { return "", ENOTSUP }
diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
index 408e63081c06..687999549c80 100644
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
@@ -13,10 +13,12 @@
 package unix
 
 import (
+	"sort"
 	"syscall"
 	"unsafe"
 )
 
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
 type SockaddrDatalink struct {
 	Len    uint8
 	Family uint8
@@ -32,37 +34,30 @@ type SockaddrDatalink struct {
 func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 func nametomib(name string) (mib []_C_int, err error) {
-
-	// Perform lookup via a binary search
-	left := 0
-	right := len(sysctlMib) - 1
-	for {
-		idx := left + (right-left)/2
-		switch {
-		case name == sysctlMib[idx].ctlname:
-			return sysctlMib[idx].ctloid, nil
-		case name > sysctlMib[idx].ctlname:
-			left = idx + 1
-		default:
-			right = idx - 1
-		}
-		if left > right {
-			break
-		}
+	i := sort.Search(len(sysctlMib), func(i int) bool {
+		return sysctlMib[i].ctlname >= name
+	})
+	if i < len(sysctlMib) && sysctlMib[i].ctlname == name {
+		return sysctlMib[i].ctloid, nil
 	}
 	return nil, EINVAL
 }
 
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
-}
+func SysctlUvmexp(name string) (*Uvmexp, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
 
-func direntNamlen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+	n := uintptr(SizeofUvmexp)
+	var u Uvmexp
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&u)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != SizeofUvmexp {
+		return nil, EIO
+	}
+	return &u, nil
 }
 
 //sysnb pipe(p *[2]_C_int) (err error)
@@ -82,6 +77,30 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	return getdents(fd, buf)
 }
 
+const ImplementsGetwd = true
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+	var buf [PathMax]byte
+	_, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	n := clen(buf[:])
+	if n < 1 {
+		return "", EINVAL
+	}
+	return string(buf[:n]), nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 // TODO
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	return -1, ENOSYS
@@ -102,6 +121,105 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func ioctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+//sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
+
+func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	if len(fds) == 0 {
+		return ppoll(nil, 0, timeout, sigmask)
+	}
+	return ppoll(&fds[0], len(fds), timeout, sigmask)
+}
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 /*
  * Exposed directly
  */
@@ -116,13 +234,17 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(from int, to int) (err error)
 //sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchdir(fd int) (err error)
 //sys	Fchflags(fd int, flags int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
 //sys	Fstatfs(fd int, stat *Statfs_t) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
@@ -135,6 +257,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sysnb	Getppid() (ppid int)
 //sys	Getpriority(which int, who int) (prio int, err error)
 //sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrtable() (rtable int, err error)
 //sysnb	Getrusage(who int, rusage *Rusage) (err error)
 //sysnb	Getsid(pid int) (sid int, err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
@@ -144,19 +267,26 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Kqueue() (fd int, err error)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error)
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
 //sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
 //sys	Revoke(path string) (err error)
 //sys	Rmdir(path string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -172,16 +302,19 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
 //sysnb	Setresuid(ruid int, euid int, suid int) (err error)
 //sysnb	Setrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Setrtable(rtable int) (err error)
 //sysnb	Setsid() (pid int, err error)
 //sysnb	Settimeofday(tp *Timeval) (err error)
 //sysnb	Setuid(uid int) (err error)
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Statfs(path string, stat *Statfs_t) (err error)
 //sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)
 //sys	Truncate(path string, length int64) (err error)
 //sys	Umask(newmask int) (oldmask int)
 //sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Unmount(path string, flags int) (err error)
 //sys	write(fd int, p []byte) (n int, err error)
 //sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
@@ -204,15 +337,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // clock_settime
 // closefrom
 // execve
-// faccessat
-// fchmodat
-// fchownat
 // fcntl
 // fhopen
 // fhstat
 // fhstatfs
 // fork
-// fstatat
 // futimens
 // getfh
 // getgid
@@ -220,20 +349,14 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // getlogin
 // getresgid
 // getresuid
-// getrtable
 // getthrid
-// ioctl
 // ktrace
 // lfs_bmapv
 // lfs_markv
 // lfs_segclean
 // lfs_segwait
-// linkat
 // mincore
 // minherit
-// mkdirat
-// mkfifoat
-// mknodat
 // mount
 // mquery
 // msgctl
@@ -242,13 +365,10 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // msgsnd
 // nfssvc
 // nnpfspioctl
-// openat
-// poll
 // preadv
 // profil
 // pwritev
 // quotactl
-// readlinkat
 // readv
 // reboot
 // renameat
@@ -258,7 +378,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // semop
 // setgroups
 // setitimer
-// setrtable
 // setsockopt
 // shmat
 // shmctl
@@ -270,13 +389,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // sigprocmask
 // sigreturn
 // sigsuspend
-// symlinkat
 // sysarch
 // syscall
 // threxit
 // thrsigdivert
 // thrsleep
 // thrwakeup
-// unlinkat
 // vfork
 // writev
diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
index d3809b426cbc..d62da60d1ff5 100644
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int64(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
@@ -38,3 +31,7 @@ func (msghdr *Msghdr) SetControllen(length int) {
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/386 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
index 9a9dfceffd84..9a35334cba43 100644
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = nsec % 1e9 / 1e3
-	tv.Sec = nsec / 1e9
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
@@ -38,3 +31,7 @@ func (msghdr *Msghdr) SetControllen(length int) {
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/amd64 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
index ba8649056fba..5d812aaea53e 100644
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = int64(nsec / 1e9)
-	ts.Nsec = int32(nsec % 1e9)
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = int32(nsec % 1e9 / 1e3)
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
 }
 
 func SetKevent(k *Kevent_t, fd, mode, flags int) {
@@ -38,3 +31,7 @@ func (msghdr *Msghdr) SetControllen(length int) {
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/arm the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go
index 35e5d72baf3c..e4780127537d 100644
--- a/vendor/golang.org/x/sys/unix/syscall_solaris.go
+++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go
@@ -23,6 +23,7 @@ type syscallFunc uintptr
 func rawSysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
 func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
 type SockaddrDatalink struct {
 	Family uint16
 	Index  uint16
@@ -34,31 +35,6 @@ type SockaddrDatalink struct {
 	raw    RawSockaddrDatalink
 }
 
-func clen(n []byte) int {
-	for i := 0; i < len(n); i++ {
-		if n[i] == 0 {
-			return i
-		}
-	}
-	return len(n)
-}
-
-func direntIno(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
-}
-
-func direntReclen(buf []byte) (uint64, bool) {
-	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
-}
-
-func direntNamlen(buf []byte) (uint64, bool) {
-	reclen, ok := direntReclen(buf)
-	if !ok {
-		return 0, false
-	}
-	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
-}
-
 //sysnb	pipe(p *[2]_C_int) (n int, err error)
 
 func Pipe(p []int) (err error) {
@@ -136,7 +112,19 @@ func Getsockname(fd int) (sa Sockaddr, err error) {
 	if err = getsockname(fd, &rsa, &len); err != nil {
 		return
 	}
-	return anyToSockaddr(&rsa)
+	return anyToSockaddr(fd, &rsa)
+}
+
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		return "", err
+	}
+	return string(buf[:vallen-1]), nil
 }
 
 const ImplementsGetwd = true
@@ -166,7 +154,7 @@ func Getwd() (wd string, err error) {
 
 func Getgroups() (gids []int, err error) {
 	n, err := getgroups(0, nil)
-	// Check for error and sanity check group count.  Newer versions of
+	// Check for error and sanity check group count. Newer versions of
 	// Solaris allow up to 1024 (NGROUPS_MAX).
 	if n < 0 || n > 1024 {
 		if err != nil {
@@ -324,6 +312,16 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
 
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	valptr, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0)
+	var err error
+	if errno != 0 {
+		err = errno
+	}
+	return int(valptr), err
+}
+
 // FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
 func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(unsafe.Pointer(lk)), 0, 0, 0)
@@ -350,7 +348,7 @@ func Futimesat(dirfd int, path string, tv []Timeval) error {
 }
 
 // Solaris doesn't have an futimes function because it allows NULL to be
-// specified as the path for futimesat.  However, Go doesn't like
+// specified as the path for futimesat. However, Go doesn't like
 // NULL-style string interfaces, so this simple wrapper is provided.
 func Futimes(fd int, tv []Timeval) error {
 	if tv == nil {
@@ -362,7 +360,7 @@ func Futimes(fd int, tv []Timeval) error {
 	return futimesat(fd, nil, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
 }
 
-func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 	switch rsa.Addr.Family {
 	case AF_UNIX:
 		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
@@ -413,7 +411,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 	if nfd == -1 {
 		return
 	}
-	sa, err = anyToSockaddr(&rsa)
+	sa, err = anyToSockaddr(fd, &rsa)
 	if err != nil {
 		Close(nfd)
 		nfd = 0
@@ -450,7 +448,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	oobn = int(msg.Accrightslen)
 	// source address is only specified if the socket is unconnected
 	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(&rsa)
+		from, err = anyToSockaddr(fd, &rsa)
 	}
 	return
 }
@@ -542,11 +540,11 @@ func IoctlSetInt(fd int, req uint, value int) (err error) {
 	return ioctl(fd, req, uintptr(value))
 }
 
-func IoctlSetWinsize(fd int, req uint, value *Winsize) (err error) {
+func ioctlSetWinsize(fd int, req uint, value *Winsize) (err error) {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
-func IoctlSetTermios(fd int, req uint, value *Termios) (err error) {
+func ioctlSetTermios(fd int, req uint, value *Termios) (err error) {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
@@ -578,6 +576,22 @@ func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 	return &value, err
 }
 
+//sys   poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
 /*
  * Exposed directly
  */
@@ -592,15 +606,17 @@ func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(oldfd int, newfd int) (err error)
 //sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchdir(fd int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
 //sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Fdatasync(fd int) (err error)
-//sys Flock(fd int, how int) (err error)
+//sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
 //sys	Fstatvfs(fd int, vfsstat *Statvfs_t) (err error)
 //sys	Getdents(fd int, buf []byte, basep *uintptr) (n int, err error)
 //sysnb	Getgid() (gid int)
@@ -646,6 +662,7 @@ func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 //sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
 //sys	Rmdir(path string) (err error)
 //sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = lseek
+//sys	Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
 //sysnb	Setegid(egid int) (err error)
 //sysnb	Seteuid(euid int) (err error)
 //sysnb	Setgid(gid int) (err error)
@@ -677,6 +694,7 @@ func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 //sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_connect
 //sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
 //sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = libsendfile.sendfile
 //sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_sendto
 //sys	socket(domain int, typ int, proto int) (fd int, err error) = libsocket.__xnet_socket
 //sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) = libsocket.__xnet_socketpair
diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
index 5aff62c3bbea..91c32ddf02a2 100644
--- a/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
@@ -6,19 +6,12 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
-	ts.Sec = nsec / 1e9
-	ts.Nsec = nsec % 1e9
-	return
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
 }
 
-func NsecToTimeval(nsec int64) (tv Timeval) {
-	nsec += 999 // round up to microsecond
-	tv.Usec = nsec % 1e9 / 1e3
-	tv.Sec = int64(nsec / 1e9)
-	return
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
 }
 
 func (iov *Iovec) SetLen(length int) {
@@ -28,8 +21,3 @@ func (iov *Iovec) SetLen(length int) {
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
-
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	// TODO(aram): implement this, see issue 5847.
-	panic("unimplemented")
-}
diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go
index 3ed8a91f5cbd..33583a22b67c 100644
--- a/vendor/golang.org/x/sys/unix/syscall_unix.go
+++ b/vendor/golang.org/x/sys/unix/syscall_unix.go
@@ -2,12 +2,13 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 
 import (
-	"runtime"
+	"bytes"
+	"sort"
 	"sync"
 	"syscall"
 	"unsafe"
@@ -19,13 +20,6 @@ var (
 	Stderr = 2
 )
 
-const (
-	darwin64Bit    = runtime.GOOS == "darwin" && sizeofPtr == 8
-	dragonfly64Bit = runtime.GOOS == "dragonfly" && sizeofPtr == 8
-	netbsd32Bit    = runtime.GOOS == "netbsd" && sizeofPtr == 4
-	solaris64Bit   = runtime.GOOS == "solaris" && sizeofPtr == 8
-)
-
 // Do the interface allocations only once for common
 // Errno values.
 var (
@@ -50,6 +44,37 @@ func errnoErr(e syscall.Errno) error {
 	return e
 }
 
+// ErrnoName returns the error name for error number e.
+func ErrnoName(e syscall.Errno) string {
+	i := sort.Search(len(errorList), func(i int) bool {
+		return errorList[i].num >= e
+	})
+	if i < len(errorList) && errorList[i].num == e {
+		return errorList[i].name
+	}
+	return ""
+}
+
+// SignalName returns the signal name for signal number s.
+func SignalName(s syscall.Signal) string {
+	i := sort.Search(len(signalList), func(i int) bool {
+		return signalList[i].num >= s
+	})
+	if i < len(signalList) && signalList[i].num == s {
+		return signalList[i].name
+	}
+	return ""
+}
+
+// clen returns the index of the first NULL byte in n or len(n) if n contains no NULL byte.
+func clen(n []byte) int {
+	i := bytes.IndexByte(n, 0)
+	if i == -1 {
+		i = len(n)
+	}
+	return i
+}
+
 // Mmap manager, for use by operating system-specific implementations.
 
 type mmapper struct {
@@ -138,16 +163,19 @@ func Write(fd int, p []byte) (n int, err error) {
 // creation of IPv6 sockets to return EAFNOSUPPORT.
 var SocketDisableIPv6 bool
 
+// Sockaddr represents a socket address.
 type Sockaddr interface {
 	sockaddr() (ptr unsafe.Pointer, len _Socklen, err error) // lowercase; only we can define Sockaddrs
 }
 
+// SockaddrInet4 implements the Sockaddr interface for AF_INET type sockets.
 type SockaddrInet4 struct {
 	Port int
 	Addr [4]byte
 	raw  RawSockaddrInet4
 }
 
+// SockaddrInet6 implements the Sockaddr interface for AF_INET6 type sockets.
 type SockaddrInet6 struct {
 	Port   int
 	ZoneId uint32
@@ -155,6 +183,7 @@ type SockaddrInet6 struct {
 	raw    RawSockaddrInet6
 }
 
+// SockaddrUnix implements the Sockaddr interface for AF_UNIX type sockets.
 type SockaddrUnix struct {
 	Name string
 	raw  RawSockaddrUnix
@@ -182,7 +211,14 @@ func Getpeername(fd int) (sa Sockaddr, err error) {
 	if err = getpeername(fd, &rsa, &len); err != nil {
 		return
 	}
-	return anyToSockaddr(&rsa)
+	return anyToSockaddr(fd, &rsa)
+}
+
+func GetsockoptByte(fd, level, opt int) (value byte, err error) {
+	var n byte
+	vallen := _Socklen(1)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return n, err
 }
 
 func GetsockoptInt(fd, level, opt int) (value int, err error) {
@@ -192,6 +228,54 @@ func GetsockoptInt(fd, level, opt int) (value int, err error) {
 	return int(n), err
 }
 
+func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
+	vallen := _Socklen(4)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
+	return value, err
+}
+
+func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
+	var value IPMreq
+	vallen := _Socklen(SizeofIPMreq)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) {
+	var value IPv6Mreq
+	vallen := _Socklen(SizeofIPv6Mreq)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
+	var value IPv6MTUInfo
+	vallen := _Socklen(SizeofIPv6MTUInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
+	var value ICMPv6Filter
+	vallen := _Socklen(SizeofICMPv6Filter)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptLinger(fd, level, opt int) (*Linger, error) {
+	var linger Linger
+	vallen := _Socklen(SizeofLinger)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&linger), &vallen)
+	return &linger, err
+}
+
+func GetsockoptTimeval(fd, level, opt int) (*Timeval, error) {
+	var tv Timeval
+	vallen := _Socklen(unsafe.Sizeof(tv))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&tv), &vallen)
+	return &tv, err
+}
+
 func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
 	var rsa RawSockaddrAny
 	var len _Socklen = SizeofSockaddrAny
@@ -199,7 +283,7 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
 		return
 	}
 	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(&rsa)
+		from, err = anyToSockaddr(fd, &rsa)
 	}
 	return
 }
@@ -267,13 +351,6 @@ func Socketpair(domain, typ, proto int) (fd [2]int, err error) {
 	return
 }
 
-func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
-	return sendfile(outfd, infd, offset, count)
-}
-
 var ioSync int64
 
 func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
@@ -291,3 +368,12 @@ func SetNonblock(fd int, nonblocking bool) (err error) {
 	_, err = fcntl(fd, F_SETFL, flag)
 	return err
 }
+
+// Exec calls execve(2), which replaces the calling executable in the process
+// tree. argv0 should be the full path to an executable ("/bin/ls") and the
+// executable name should also be the first argument in argv (["ls", "-l"]).
+// envv are the environment variables that should be passed to the new
+// process (["USER=go", "PWD=/tmp"]).
+func Exec(argv0 string, argv []string, envv []string) error {
+	return syscall.Exec(argv0, argv, envv)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_unix_gc.go b/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
index 4cb8e8edf1a1..1c70d1b6902b 100644
--- a/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
+++ b/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build darwin dragonfly freebsd linux netbsd openbsd solaris
-// +build !gccgo
+// +build !gccgo,!ppc64le,!ppc64
 
 package unix
 
diff --git a/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go b/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go
new file mode 100644
index 000000000000..86dc765aba3e
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go
@@ -0,0 +1,24 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux
+// +build ppc64le ppc64
+// +build !gccgo
+
+package unix
+
+import "syscall"
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.Syscall(trap, a1, a2, a3)
+}
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.Syscall6(trap, a1, a2, a3, a4, a5, a6)
+}
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.RawSyscall(trap, a1, a2, a3)
+}
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.RawSyscall6(trap, a1, a2, a3, a4, a5, a6)
+}
diff --git a/vendor/golang.org/x/sys/unix/timestruct.go b/vendor/golang.org/x/sys/unix/timestruct.go
new file mode 100644
index 000000000000..4a672f56942a
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/timestruct.go
@@ -0,0 +1,82 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix
+
+import "time"
+
+// TimespecToNsec converts a Timespec value into a number of
+// nanoseconds since the Unix epoch.
+func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+
+// NsecToTimespec takes a number of nanoseconds since the Unix epoch
+// and returns the corresponding Timespec value.
+func NsecToTimespec(nsec int64) Timespec {
+	sec := nsec / 1e9
+	nsec = nsec % 1e9
+	if nsec < 0 {
+		nsec += 1e9
+		sec--
+	}
+	return setTimespec(sec, nsec)
+}
+
+// TimeToTimespec converts t into a Timespec.
+// On some 32-bit systems the range of valid Timespec values are smaller
+// than that of time.Time values.  So if t is out of the valid range of
+// Timespec, it returns a zero Timespec and ERANGE.
+func TimeToTimespec(t time.Time) (Timespec, error) {
+	sec := t.Unix()
+	nsec := int64(t.Nanosecond())
+	ts := setTimespec(sec, nsec)
+
+	// Currently all targets have either int32 or int64 for Timespec.Sec.
+	// If there were a new target with floating point type for it, we have
+	// to consider the rounding error.
+	if int64(ts.Sec) != sec {
+		return Timespec{}, ERANGE
+	}
+	return ts, nil
+}
+
+// TimevalToNsec converts a Timeval value into a number of nanoseconds
+// since the Unix epoch.
+func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
+
+// NsecToTimeval takes a number of nanoseconds since the Unix epoch
+// and returns the corresponding Timeval value.
+func NsecToTimeval(nsec int64) Timeval {
+	nsec += 999 // round up to microsecond
+	usec := nsec % 1e9 / 1e3
+	sec := nsec / 1e9
+	if usec < 0 {
+		usec += 1e6
+		sec--
+	}
+	return setTimeval(sec, usec)
+}
+
+// Unix returns ts as the number of seconds and nanoseconds elapsed since the
+// Unix epoch.
+func (ts *Timespec) Unix() (sec int64, nsec int64) {
+	return int64(ts.Sec), int64(ts.Nsec)
+}
+
+// Unix returns tv as the number of seconds and nanoseconds elapsed since the
+// Unix epoch.
+func (tv *Timeval) Unix() (sec int64, nsec int64) {
+	return int64(tv.Sec), int64(tv.Usec) * 1000
+}
+
+// Nano returns ts as the number of nanoseconds elapsed since the Unix epoch.
+func (ts *Timespec) Nano() int64 {
+	return int64(ts.Sec)*1e9 + int64(ts.Nsec)
+}
+
+// Nano returns tv as the number of nanoseconds elapsed since the Unix epoch.
+func (tv *Timeval) Nano() int64 {
+	return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
+}
diff --git a/vendor/golang.org/x/sys/unix/types_darwin.go b/vendor/golang.org/x/sys/unix/types_darwin.go
deleted file mode 100644
index 415124d4a1a7..000000000000
--- a/vendor/golang.org/x/sys/unix/types_darwin.go
+++ /dev/null
@@ -1,254 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define __DARWIN_UNIX03 0
-#define KERNEL
-#define _DARWIN_USE_64_BIT_INODE
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <unistd.h>
-#include <mach/mach.h>
-#include <mach/message.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/if_var.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-type Timeval32 C.struct_timeval32
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-type Stat_t C.struct_stat64
-
-type Statfs_t C.struct_statfs64
-
-type Flock_t C.struct_flock
-
-type Fstore_t C.struct_fstore
-
-type Radvisory_t C.struct_radvisory
-
-type Fbootstraptransfer_t C.struct_fbootstraptransfer
-
-type Log2phys_t C.struct_log2phys
-
-type Fsid C.struct_fsid
-
-type Dirent C.struct_dirent
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet4Pktinfo C.struct_in_pktinfo
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet4Pktinfo     = C.sizeof_struct_in_pktinfo
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr    = C.sizeof_struct_if_msghdr
-	SizeofIfData      = C.sizeof_struct_if_data
-	SizeofIfaMsghdr   = C.sizeof_struct_ifa_msghdr
-	SizeofIfmaMsghdr  = C.sizeof_struct_ifma_msghdr
-	SizeofIfmaMsghdr2 = C.sizeof_struct_ifma_msghdr2
-	SizeofRtMsghdr    = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics   = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfmaMsghdr C.struct_ifma_msghdr
-
-type IfmaMsghdr2 C.struct_ifma_msghdr2
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-type Winsize C.struct_winsize
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_REMOVEDIR        = C.AT_REMOVEDIR
-	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
diff --git a/vendor/golang.org/x/sys/unix/types_dragonfly.go b/vendor/golang.org/x/sys/unix/types_dragonfly.go
deleted file mode 100644
index 80b27781d1e1..000000000000
--- a/vendor/golang.org/x/sys/unix/types_dragonfly.go
+++ /dev/null
@@ -1,249 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.struct_fsid
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfmaMsghdr       = C.sizeof_struct_ifma_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfmaMsghdr C.struct_ifma_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
diff --git a/vendor/golang.org/x/sys/unix/types_freebsd.go b/vendor/golang.org/x/sys/unix/types_freebsd.go
deleted file mode 100644
index 934fd7ace22d..000000000000
--- a/vendor/golang.org/x/sys/unix/types_freebsd.go
+++ /dev/null
@@ -1,372 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/capability.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-// This structure is a duplicate of stat on FreeBSD 8-STABLE.
-// See /usr/include/sys/stat.h.
-struct stat8 {
-#undef st_atimespec	st_atim
-#undef st_mtimespec	st_mtim
-#undef st_ctimespec	st_ctim
-#undef st_birthtimespec	st_birthtim
-	__dev_t   st_dev;
-	ino_t     st_ino;
-	mode_t    st_mode;
-	nlink_t   st_nlink;
-	uid_t     st_uid;
-	gid_t     st_gid;
-	__dev_t   st_rdev;
-#if __BSD_VISIBLE
-	struct  timespec st_atimespec;
-	struct  timespec st_mtimespec;
-	struct  timespec st_ctimespec;
-#else
-	time_t    st_atime;
-	long      __st_atimensec;
-	time_t    st_mtime;
-	long      __st_mtimensec;
-	time_t    st_ctime;
-	long      __st_ctimensec;
-#endif
-	off_t     st_size;
-	blkcnt_t st_blocks;
-	blksize_t st_blksize;
-	fflags_t  st_flags;
-	__uint32_t st_gen;
-	__int32_t st_lspare;
-#if __BSD_VISIBLE
-	struct timespec st_birthtimespec;
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
-#else
-	time_t    st_birthtime;
-	long      st_birthtimensec;
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
-#endif
-};
-
-// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
-// See /usr/include/net/if.h.
-struct if_data8 {
-	u_char  ifi_type;
-	u_char  ifi_physical;
-	u_char  ifi_addrlen;
-	u_char  ifi_hdrlen;
-	u_char  ifi_link_state;
-	u_char  ifi_spare_char1;
-	u_char  ifi_spare_char2;
-	u_char  ifi_datalen;
-	u_long  ifi_mtu;
-	u_long  ifi_metric;
-	u_long  ifi_baudrate;
-	u_long  ifi_ipackets;
-	u_long  ifi_ierrors;
-	u_long  ifi_opackets;
-	u_long  ifi_oerrors;
-	u_long  ifi_collisions;
-	u_long  ifi_ibytes;
-	u_long  ifi_obytes;
-	u_long  ifi_imcasts;
-	u_long  ifi_omcasts;
-	u_long  ifi_iqdrops;
-	u_long  ifi_noproto;
-	u_long  ifi_hwassist;
-// FIXME: these are now unions, so maybe need to change definitions?
-#undef ifi_epoch
-	time_t  ifi_epoch;
-#undef ifi_lastchange
-	struct  timeval ifi_lastchange;
-};
-
-// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
-// See /usr/include/net/if.h.
-struct if_msghdr8 {
-	u_short ifm_msglen;
-	u_char  ifm_version;
-	u_char  ifm_type;
-	int     ifm_addrs;
-	int     ifm_flags;
-	u_short ifm_index;
-	struct  if_data8 ifm_data;
-};
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat8
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.struct_fsid
-
-// Advice to Fadvise
-
-const (
-	FADV_NORMAL     = C.POSIX_FADV_NORMAL
-	FADV_RANDOM     = C.POSIX_FADV_RANDOM
-	FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
-	FADV_WILLNEED   = C.POSIX_FADV_WILLNEED
-	FADV_DONTNEED   = C.POSIX_FADV_DONTNEED
-	FADV_NOREUSE    = C.POSIX_FADV_NOREUSE
-)
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPMreqn C.struct_ip_mreqn
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPMreqn          = C.sizeof_struct_ip_mreqn
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	sizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr8
-	sizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfData           = C.sizeof_struct_if_data8
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfmaMsghdr       = C.sizeof_struct_ifma_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type ifMsghdr C.struct_if_msghdr
-
-type IfMsghdr C.struct_if_msghdr8
-
-type ifData C.struct_if_data
-
-type IfData C.struct_if_data8
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfmaMsghdr C.struct_ifma_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion    = C.sizeof_struct_bpf_version
-	SizeofBpfStat       = C.sizeof_struct_bpf_stat
-	SizeofBpfZbuf       = C.sizeof_struct_bpf_zbuf
-	SizeofBpfProgram    = C.sizeof_struct_bpf_program
-	SizeofBpfInsn       = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr        = C.sizeof_struct_bpf_hdr
-	SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfZbuf C.struct_bpf_zbuf
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-type BpfZbufHeader C.struct_bpf_zbuf_header
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-type Winsize C.struct_winsize
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_REMOVEDIR        = C.AT_REMOVEDIR
-	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
-
-// Capabilities
-
-type CapRights C.struct_cap_rights
diff --git a/vendor/golang.org/x/sys/unix/types_netbsd.go b/vendor/golang.org/x/sys/unix/types_netbsd.go
deleted file mode 100644
index cb95c80aabcb..000000000000
--- a/vendor/golang.org/x/sys/unix/types_netbsd.go
+++ /dev/null
@@ -1,239 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/sysctl.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-type Stat_t C.struct_stat
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.fsid_t
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-type Mclpool C.struct_mclpool
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-type BpfTimeval C.struct_bpf_timeval
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
-
-// Sysctl
-
-type Sysctlnode C.struct_sysctlnode
diff --git a/vendor/golang.org/x/sys/unix/types_openbsd.go b/vendor/golang.org/x/sys/unix/types_openbsd.go
deleted file mode 100644
index 392da69bf0a1..000000000000
--- a/vendor/golang.org/x/sys/unix/types_openbsd.go
+++ /dev/null
@@ -1,251 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.fsid_t
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-type Mclpool C.struct_mclpool
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-type BpfTimeval C.struct_bpf_timeval
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
diff --git a/vendor/golang.org/x/sys/unix/types_solaris.go b/vendor/golang.org/x/sys/unix/types_solaris.go
deleted file mode 100644
index 6d7461401c2e..000000000000
--- a/vendor/golang.org/x/sys/unix/types_solaris.go
+++ /dev/null
@@ -1,265 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-// These defines ensure that builds done on newer versions of Solaris are
-// backwards-compatible with older versions of Solaris and
-// OpenSolaris-based derivatives.
-#define __USE_SUNOS_SOCKETS__          // msghdr
-#define __USE_LEGACY_PROTOTYPES__      // iovec
-#include <dirent.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <limits.h>
-#include <signal.h>
-#include <termios.h>
-#include <termio.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/statvfs.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <sys/types.h>
-#include <sys/utsname.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-#include <ustat.h>
-#include <utime.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-	PathMax        = C.PATH_MAX
-	MaxHostNameLen = C.MAXHOSTNAMELEN
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-type Timeval32 C.struct_timeval32
-
-type Tms C.struct_tms
-
-type Utimbuf C.struct_utimbuf
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-// Filesystems
-
-type _Fsblkcnt_t C.fsblkcnt_t
-
-type Statvfs_t C.struct_statvfs
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Select
-
-type FdSet C.fd_set
-
-// Misc
-
-type Utsname C.struct_utsname
-
-type Ustat_t C.struct_ustat
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
-	AT_REMOVEDIR        = C.AT_REMOVEDIR
-	AT_EACCESS          = C.AT_EACCESS
-)
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr  = C.sizeof_struct_if_msghdr
-	SizeofIfData    = C.sizeof_struct_if_data
-	SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
-	SizeofRtMsghdr  = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfTimeval C.struct_bpf_timeval
-
-type BpfHdr C.struct_bpf_hdr
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-type Termio C.struct_termio
-
-type Winsize C.struct_winsize
diff --git a/vendor/golang.org/x/sys/unix/xattr_bsd.go b/vendor/golang.org/x/sys/unix/xattr_bsd.go
new file mode 100644
index 000000000000..30c1d71f4edd
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/xattr_bsd.go
@@ -0,0 +1,240 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build freebsd netbsd
+
+package unix
+
+import (
+	"strings"
+	"unsafe"
+)
+
+// Derive extattr namespace and attribute name
+
+func xattrnamespace(fullattr string) (ns int, attr string, err error) {
+	s := strings.IndexByte(fullattr, '.')
+	if s == -1 {
+		return -1, "", ENOATTR
+	}
+
+	namespace := fullattr[0:s]
+	attr = fullattr[s+1:]
+
+	switch namespace {
+	case "user":
+		return EXTATTR_NAMESPACE_USER, attr, nil
+	case "system":
+		return EXTATTR_NAMESPACE_SYSTEM, attr, nil
+	default:
+		return -1, "", ENOATTR
+	}
+}
+
+func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
+	if len(dest) > idx {
+		return unsafe.Pointer(&dest[idx])
+	} else {
+		return unsafe.Pointer(_zero)
+	}
+}
+
+// FreeBSD and NetBSD implement their own syscalls to handle extended attributes
+
+func Getxattr(file string, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetFile(file, nsid, a, uintptr(d), destsize)
+}
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize)
+}
+
+func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetLink(link, nsid, a, uintptr(d), destsize)
+}
+
+// flags are unused on FreeBSD
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Setxattr(file string, attr string, data []byte, flags int) (err error) {
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Removexattr(file string, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteFile(file, nsid, a)
+	return
+}
+
+func Fremovexattr(fd int, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteFd(fd, nsid, a)
+	return
+}
+
+func Lremovexattr(link string, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteLink(link, nsid, a)
+	return
+}
+
+func Listxattr(file string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	// FreeBSD won't allow you to list xattrs from multiple namespaces
+	s := 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
+
+		/* Errors accessing system attrs are ignored so that
+		 * we can implement the Linux-like behavior of omitting errors that
+		 * we don't have read permissions on
+		 *
+		 * Linux will still error if we ask for user attributes on a file that
+		 * we don't have read permissions on, so don't ignore those errors
+		 */
+		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+			continue
+		} else if e != nil {
+			return s, e
+		}
+
+		s += stmp
+		destsiz -= s
+		if destsiz < 0 {
+			destsiz = 0
+		}
+		d = initxattrdest(dest, s)
+	}
+
+	return s, nil
+}
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s := 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
+		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+			continue
+		} else if e != nil {
+			return s, e
+		}
+
+		s += stmp
+		destsiz -= s
+		if destsiz < 0 {
+			destsiz = 0
+		}
+		d = initxattrdest(dest, s)
+	}
+
+	return s, nil
+}
+
+func Llistxattr(link string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s := 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
+		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+			continue
+		} else if e != nil {
+			return s, e
+		}
+
+		s += stmp
+		destsiz -= s
+		if destsiz < 0 {
+			destsiz = 0
+		}
+		d = initxattrdest(dest, s)
+	}
+
+	return s, nil
+}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go
new file mode 100644
index 000000000000..4b7b965027da
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go
@@ -0,0 +1,1372 @@
+// mkerrors.sh -maix32
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build ppc,aix
+
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs -- -maix32 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                  = 0x10
+	AF_BYPASS                     = 0x19
+	AF_CCITT                      = 0xa
+	AF_CHAOS                      = 0x5
+	AF_DATAKIT                    = 0x9
+	AF_DECnet                     = 0xc
+	AF_DLI                        = 0xd
+	AF_ECMA                       = 0x8
+	AF_HYLINK                     = 0xf
+	AF_IMPLINK                    = 0x3
+	AF_INET                       = 0x2
+	AF_INET6                      = 0x18
+	AF_INTF                       = 0x14
+	AF_ISO                        = 0x7
+	AF_LAT                        = 0xe
+	AF_LINK                       = 0x12
+	AF_LOCAL                      = 0x1
+	AF_MAX                        = 0x1e
+	AF_NDD                        = 0x17
+	AF_NETWARE                    = 0x16
+	AF_NS                         = 0x6
+	AF_OSI                        = 0x7
+	AF_PUP                        = 0x4
+	AF_RIF                        = 0x15
+	AF_ROUTE                      = 0x11
+	AF_SNA                        = 0xb
+	AF_UNIX                       = 0x1
+	AF_UNSPEC                     = 0x0
+	ALTWERASE                     = 0x400000
+	ARPHRD_802_3                  = 0x6
+	ARPHRD_802_5                  = 0x6
+	ARPHRD_ETHER                  = 0x1
+	ARPHRD_FDDI                   = 0x1
+	B0                            = 0x0
+	B110                          = 0x3
+	B1200                         = 0x9
+	B134                          = 0x4
+	B150                          = 0x5
+	B1800                         = 0xa
+	B19200                        = 0xe
+	B200                          = 0x6
+	B2400                         = 0xb
+	B300                          = 0x7
+	B38400                        = 0xf
+	B4800                         = 0xc
+	B50                           = 0x1
+	B600                          = 0x8
+	B75                           = 0x2
+	B9600                         = 0xd
+	BRKINT                        = 0x2
+	BS0                           = 0x0
+	BS1                           = 0x1000
+	BSDLY                         = 0x1000
+	CAP_AACCT                     = 0x6
+	CAP_ARM_APPLICATION           = 0x5
+	CAP_BYPASS_RAC_VMM            = 0x3
+	CAP_CLEAR                     = 0x0
+	CAP_CREDENTIALS               = 0x7
+	CAP_EFFECTIVE                 = 0x1
+	CAP_EWLM_AGENT                = 0x4
+	CAP_INHERITABLE               = 0x2
+	CAP_MAXIMUM                   = 0x7
+	CAP_NUMA_ATTACH               = 0x2
+	CAP_PERMITTED                 = 0x3
+	CAP_PROPAGATE                 = 0x1
+	CAP_PROPOGATE                 = 0x1
+	CAP_SET                       = 0x1
+	CBAUD                         = 0xf
+	CFLUSH                        = 0xf
+	CIBAUD                        = 0xf0000
+	CLOCAL                        = 0x800
+	CLOCK_MONOTONIC               = 0xa
+	CLOCK_PROCESS_CPUTIME_ID      = 0xb
+	CLOCK_REALTIME                = 0x9
+	CLOCK_THREAD_CPUTIME_ID       = 0xc
+	CR0                           = 0x0
+	CR1                           = 0x100
+	CR2                           = 0x200
+	CR3                           = 0x300
+	CRDLY                         = 0x300
+	CREAD                         = 0x80
+	CS5                           = 0x0
+	CS6                           = 0x10
+	CS7                           = 0x20
+	CS8                           = 0x30
+	CSIOCGIFCONF                  = -0x3ff796dc
+	CSIZE                         = 0x30
+	CSMAP_DIR                     = "/usr/lib/nls/csmap/"
+	CSTART                        = '\021'
+	CSTOP                         = '\023'
+	CSTOPB                        = 0x40
+	CSUSP                         = 0x1a
+	ECHO                          = 0x8
+	ECHOCTL                       = 0x20000
+	ECHOE                         = 0x10
+	ECHOK                         = 0x20
+	ECHOKE                        = 0x80000
+	ECHONL                        = 0x40
+	ECHOPRT                       = 0x40000
+	ECH_ICMPID                    = 0x2
+	ETHERNET_CSMACD               = 0x6
+	EVENP                         = 0x80
+	EXCONTINUE                    = 0x0
+	EXDLOK                        = 0x3
+	EXIO                          = 0x2
+	EXPGIO                        = 0x0
+	EXRESUME                      = 0x2
+	EXRETURN                      = 0x1
+	EXSIG                         = 0x4
+	EXTA                          = 0xe
+	EXTB                          = 0xf
+	EXTRAP                        = 0x1
+	EYEC_RTENTRYA                 = 0x257274656e747241
+	EYEC_RTENTRYF                 = 0x257274656e747246
+	E_ACC                         = 0x0
+	FD_CLOEXEC                    = 0x1
+	FD_SETSIZE                    = 0xfffe
+	FF0                           = 0x0
+	FF1                           = 0x2000
+	FFDLY                         = 0x2000
+	FLUSHBAND                     = 0x40
+	FLUSHLOW                      = 0x8
+	FLUSHO                        = 0x100000
+	FLUSHR                        = 0x1
+	FLUSHRW                       = 0x3
+	FLUSHW                        = 0x2
+	F_CLOSEM                      = 0xa
+	F_DUP2FD                      = 0xe
+	F_DUPFD                       = 0x0
+	F_GETFD                       = 0x1
+	F_GETFL                       = 0x3
+	F_GETLK                       = 0x5
+	F_GETLK64                     = 0xb
+	F_GETOWN                      = 0x8
+	F_LOCK                        = 0x1
+	F_OK                          = 0x0
+	F_RDLCK                       = 0x1
+	F_SETFD                       = 0x2
+	F_SETFL                       = 0x4
+	F_SETLK                       = 0x6
+	F_SETLK64                     = 0xc
+	F_SETLKW                      = 0x7
+	F_SETLKW64                    = 0xd
+	F_SETOWN                      = 0x9
+	F_TEST                        = 0x3
+	F_TLOCK                       = 0x2
+	F_TSTLK                       = 0xf
+	F_ULOCK                       = 0x0
+	F_UNLCK                       = 0x3
+	F_WRLCK                       = 0x2
+	HUPCL                         = 0x400
+	IBSHIFT                       = 0x10
+	ICANON                        = 0x2
+	ICMP6_FILTER                  = 0x26
+	ICMP6_SEC_SEND_DEL            = 0x46
+	ICMP6_SEC_SEND_GET            = 0x47
+	ICMP6_SEC_SEND_SET            = 0x44
+	ICMP6_SEC_SEND_SET_CGA_ADDR   = 0x45
+	ICRNL                         = 0x100
+	IEXTEN                        = 0x200000
+	IFA_FIRSTALIAS                = 0x2000
+	IFA_ROUTE                     = 0x1
+	IFF_64BIT                     = 0x4000000
+	IFF_ALLCAST                   = 0x20000
+	IFF_ALLMULTI                  = 0x200
+	IFF_BPF                       = 0x8000000
+	IFF_BRIDGE                    = 0x40000
+	IFF_BROADCAST                 = 0x2
+	IFF_CANTCHANGE                = 0x80c52
+	IFF_CHECKSUM_OFFLOAD          = 0x10000000
+	IFF_D1                        = 0x8000
+	IFF_D2                        = 0x4000
+	IFF_D3                        = 0x2000
+	IFF_D4                        = 0x1000
+	IFF_DEBUG                     = 0x4
+	IFF_DEVHEALTH                 = 0x4000
+	IFF_DO_HW_LOOPBACK            = 0x10000
+	IFF_GROUP_ROUTING             = 0x2000000
+	IFF_IFBUFMGT                  = 0x800000
+	IFF_LINK0                     = 0x100000
+	IFF_LINK1                     = 0x200000
+	IFF_LINK2                     = 0x400000
+	IFF_LOOPBACK                  = 0x8
+	IFF_MULTICAST                 = 0x80000
+	IFF_NOARP                     = 0x80
+	IFF_NOECHO                    = 0x800
+	IFF_NOTRAILERS                = 0x20
+	IFF_OACTIVE                   = 0x400
+	IFF_POINTOPOINT               = 0x10
+	IFF_PROMISC                   = 0x100
+	IFF_PSEG                      = 0x40000000
+	IFF_RUNNING                   = 0x40
+	IFF_SIMPLEX                   = 0x800
+	IFF_SNAP                      = 0x8000
+	IFF_TCP_DISABLE_CKSUM         = 0x20000000
+	IFF_TCP_NOCKSUM               = 0x1000000
+	IFF_UP                        = 0x1
+	IFF_VIPA                      = 0x80000000
+	IFNAMSIZ                      = 0x10
+	IFO_FLUSH                     = 0x1
+	IFT_1822                      = 0x2
+	IFT_AAL5                      = 0x31
+	IFT_ARCNET                    = 0x23
+	IFT_ARCNETPLUS                = 0x24
+	IFT_ATM                       = 0x25
+	IFT_CEPT                      = 0x13
+	IFT_CLUSTER                   = 0x3e
+	IFT_DS3                       = 0x1e
+	IFT_EON                       = 0x19
+	IFT_ETHER                     = 0x6
+	IFT_FCS                       = 0x3a
+	IFT_FDDI                      = 0xf
+	IFT_FRELAY                    = 0x20
+	IFT_FRELAYDCE                 = 0x2c
+	IFT_GIFTUNNEL                 = 0x3c
+	IFT_HDH1822                   = 0x3
+	IFT_HF                        = 0x3d
+	IFT_HIPPI                     = 0x2f
+	IFT_HSSI                      = 0x2e
+	IFT_HY                        = 0xe
+	IFT_IB                        = 0xc7
+	IFT_ISDNBASIC                 = 0x14
+	IFT_ISDNPRIMARY               = 0x15
+	IFT_ISO88022LLC               = 0x29
+	IFT_ISO88023                  = 0x7
+	IFT_ISO88024                  = 0x8
+	IFT_ISO88025                  = 0x9
+	IFT_ISO88026                  = 0xa
+	IFT_LAPB                      = 0x10
+	IFT_LOCALTALK                 = 0x2a
+	IFT_LOOP                      = 0x18
+	IFT_MIOX25                    = 0x26
+	IFT_MODEM                     = 0x30
+	IFT_NSIP                      = 0x1b
+	IFT_OTHER                     = 0x1
+	IFT_P10                       = 0xc
+	IFT_P80                       = 0xd
+	IFT_PARA                      = 0x22
+	IFT_PPP                       = 0x17
+	IFT_PROPMUX                   = 0x36
+	IFT_PROPVIRTUAL               = 0x35
+	IFT_PTPSERIAL                 = 0x16
+	IFT_RS232                     = 0x21
+	IFT_SDLC                      = 0x11
+	IFT_SIP                       = 0x1f
+	IFT_SLIP                      = 0x1c
+	IFT_SMDSDXI                   = 0x2b
+	IFT_SMDSICIP                  = 0x34
+	IFT_SN                        = 0x38
+	IFT_SONET                     = 0x27
+	IFT_SONETPATH                 = 0x32
+	IFT_SONETVT                   = 0x33
+	IFT_SP                        = 0x39
+	IFT_STARLAN                   = 0xb
+	IFT_T1                        = 0x12
+	IFT_TUNNEL                    = 0x3b
+	IFT_ULTRA                     = 0x1d
+	IFT_V35                       = 0x2d
+	IFT_VIPA                      = 0x37
+	IFT_X25                       = 0x5
+	IFT_X25DDN                    = 0x4
+	IFT_X25PLE                    = 0x28
+	IFT_XETHER                    = 0x1a
+	IGNBRK                        = 0x1
+	IGNCR                         = 0x80
+	IGNPAR                        = 0x4
+	IMAXBEL                       = 0x10000
+	INLCR                         = 0x40
+	INPCK                         = 0x10
+	IN_CLASSA_HOST                = 0xffffff
+	IN_CLASSA_MAX                 = 0x80
+	IN_CLASSA_NET                 = 0xff000000
+	IN_CLASSA_NSHIFT              = 0x18
+	IN_CLASSB_HOST                = 0xffff
+	IN_CLASSB_MAX                 = 0x10000
+	IN_CLASSB_NET                 = 0xffff0000
+	IN_CLASSB_NSHIFT              = 0x10
+	IN_CLASSC_HOST                = 0xff
+	IN_CLASSC_NET                 = 0xffffff00
+	IN_CLASSC_NSHIFT              = 0x8
+	IN_CLASSD_HOST                = 0xfffffff
+	IN_CLASSD_NET                 = 0xf0000000
+	IN_CLASSD_NSHIFT              = 0x1c
+	IN_LOOPBACKNET                = 0x7f
+	IN_USE                        = 0x1
+	IPPROTO_AH                    = 0x33
+	IPPROTO_BIP                   = 0x53
+	IPPROTO_DSTOPTS               = 0x3c
+	IPPROTO_EGP                   = 0x8
+	IPPROTO_EON                   = 0x50
+	IPPROTO_ESP                   = 0x32
+	IPPROTO_FRAGMENT              = 0x2c
+	IPPROTO_GGP                   = 0x3
+	IPPROTO_GIF                   = 0x8c
+	IPPROTO_GRE                   = 0x2f
+	IPPROTO_HOPOPTS               = 0x0
+	IPPROTO_ICMP                  = 0x1
+	IPPROTO_ICMPV6                = 0x3a
+	IPPROTO_IDP                   = 0x16
+	IPPROTO_IGMP                  = 0x2
+	IPPROTO_IP                    = 0x0
+	IPPROTO_IPIP                  = 0x4
+	IPPROTO_IPV6                  = 0x29
+	IPPROTO_LOCAL                 = 0x3f
+	IPPROTO_MAX                   = 0x100
+	IPPROTO_MH                    = 0x87
+	IPPROTO_NONE                  = 0x3b
+	IPPROTO_PUP                   = 0xc
+	IPPROTO_QOS                   = 0x2d
+	IPPROTO_RAW                   = 0xff
+	IPPROTO_ROUTING               = 0x2b
+	IPPROTO_RSVP                  = 0x2e
+	IPPROTO_SCTP                  = 0x84
+	IPPROTO_TCP                   = 0x6
+	IPPROTO_TP                    = 0x1d
+	IPPROTO_UDP                   = 0x11
+	IPV6_ADDRFORM                 = 0x16
+	IPV6_ADDR_PREFERENCES         = 0x4a
+	IPV6_ADD_MEMBERSHIP           = 0xc
+	IPV6_AIXRAWSOCKET             = 0x39
+	IPV6_CHECKSUM                 = 0x27
+	IPV6_DONTFRAG                 = 0x2d
+	IPV6_DROP_MEMBERSHIP          = 0xd
+	IPV6_DSTOPTS                  = 0x36
+	IPV6_FLOWINFO_FLOWLABEL       = 0xffffff
+	IPV6_FLOWINFO_PRIFLOW         = 0xfffffff
+	IPV6_FLOWINFO_PRIORITY        = 0xf000000
+	IPV6_FLOWINFO_SRFLAG          = 0x10000000
+	IPV6_FLOWINFO_VERSION         = 0xf0000000
+	IPV6_HOPLIMIT                 = 0x28
+	IPV6_HOPOPTS                  = 0x34
+	IPV6_JOIN_GROUP               = 0xc
+	IPV6_LEAVE_GROUP              = 0xd
+	IPV6_MIPDSTOPTS               = 0x36
+	IPV6_MULTICAST_HOPS           = 0xa
+	IPV6_MULTICAST_IF             = 0x9
+	IPV6_MULTICAST_LOOP           = 0xb
+	IPV6_NEXTHOP                  = 0x30
+	IPV6_NOPROBE                  = 0x1c
+	IPV6_PATHMTU                  = 0x2e
+	IPV6_PKTINFO                  = 0x21
+	IPV6_PKTOPTIONS               = 0x24
+	IPV6_PRIORITY_10              = 0xa000000
+	IPV6_PRIORITY_11              = 0xb000000
+	IPV6_PRIORITY_12              = 0xc000000
+	IPV6_PRIORITY_13              = 0xd000000
+	IPV6_PRIORITY_14              = 0xe000000
+	IPV6_PRIORITY_15              = 0xf000000
+	IPV6_PRIORITY_8               = 0x8000000
+	IPV6_PRIORITY_9               = 0x9000000
+	IPV6_PRIORITY_BULK            = 0x4000000
+	IPV6_PRIORITY_CONTROL         = 0x7000000
+	IPV6_PRIORITY_FILLER          = 0x1000000
+	IPV6_PRIORITY_INTERACTIVE     = 0x6000000
+	IPV6_PRIORITY_RESERVED1       = 0x3000000
+	IPV6_PRIORITY_RESERVED2       = 0x5000000
+	IPV6_PRIORITY_UNATTENDED      = 0x2000000
+	IPV6_PRIORITY_UNCHARACTERIZED = 0x0
+	IPV6_RECVDSTOPTS              = 0x38
+	IPV6_RECVHOPLIMIT             = 0x29
+	IPV6_RECVHOPOPTS              = 0x35
+	IPV6_RECVHOPS                 = 0x22
+	IPV6_RECVIF                   = 0x1e
+	IPV6_RECVPATHMTU              = 0x2f
+	IPV6_RECVPKTINFO              = 0x23
+	IPV6_RECVRTHDR                = 0x33
+	IPV6_RECVSRCRT                = 0x1d
+	IPV6_RECVTCLASS               = 0x2a
+	IPV6_RTHDR                    = 0x32
+	IPV6_RTHDRDSTOPTS             = 0x37
+	IPV6_RTHDR_TYPE_0             = 0x0
+	IPV6_RTHDR_TYPE_2             = 0x2
+	IPV6_SENDIF                   = 0x1f
+	IPV6_SRFLAG_LOOSE             = 0x0
+	IPV6_SRFLAG_STRICT            = 0x10000000
+	IPV6_TCLASS                   = 0x2b
+	IPV6_TOKEN_LENGTH             = 0x40
+	IPV6_UNICAST_HOPS             = 0x4
+	IPV6_USE_MIN_MTU              = 0x2c
+	IPV6_V6ONLY                   = 0x25
+	IPV6_VERSION                  = 0x60000000
+	IP_ADDRFORM                   = 0x16
+	IP_ADD_MEMBERSHIP             = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP      = 0x3c
+	IP_BLOCK_SOURCE               = 0x3a
+	IP_BROADCAST_IF               = 0x10
+	IP_CACHE_LINE_SIZE            = 0x80
+	IP_DEFAULT_MULTICAST_LOOP     = 0x1
+	IP_DEFAULT_MULTICAST_TTL      = 0x1
+	IP_DF                         = 0x4000
+	IP_DHCPMODE                   = 0x11
+	IP_DONTFRAG                   = 0x19
+	IP_DROP_MEMBERSHIP            = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP     = 0x3d
+	IP_FINDPMTU                   = 0x1a
+	IP_HDRINCL                    = 0x2
+	IP_INC_MEMBERSHIPS            = 0x14
+	IP_INIT_MEMBERSHIP            = 0x14
+	IP_MAXPACKET                  = 0xffff
+	IP_MF                         = 0x2000
+	IP_MSS                        = 0x240
+	IP_MULTICAST_HOPS             = 0xa
+	IP_MULTICAST_IF               = 0x9
+	IP_MULTICAST_LOOP             = 0xb
+	IP_MULTICAST_TTL              = 0xa
+	IP_OPT                        = 0x1b
+	IP_OPTIONS                    = 0x1
+	IP_PMTUAGE                    = 0x1b
+	IP_RECVDSTADDR                = 0x7
+	IP_RECVIF                     = 0x14
+	IP_RECVIFINFO                 = 0xf
+	IP_RECVINTERFACE              = 0x20
+	IP_RECVMACHDR                 = 0xe
+	IP_RECVOPTS                   = 0x5
+	IP_RECVRETOPTS                = 0x6
+	IP_RECVTTL                    = 0x22
+	IP_RETOPTS                    = 0x8
+	IP_SOURCE_FILTER              = 0x48
+	IP_TOS                        = 0x3
+	IP_TTL                        = 0x4
+	IP_UNBLOCK_SOURCE             = 0x3b
+	IP_UNICAST_HOPS               = 0x4
+	ISIG                          = 0x1
+	ISTRIP                        = 0x20
+	IUCLC                         = 0x800
+	IXANY                         = 0x1000
+	IXOFF                         = 0x400
+	IXON                          = 0x200
+	I_FLUSH                       = 0x20005305
+	LNOFLSH                       = 0x8000
+	LOCK_EX                       = 0x2
+	LOCK_NB                       = 0x4
+	LOCK_SH                       = 0x1
+	LOCK_UN                       = 0x8
+	MADV_DONTNEED                 = 0x4
+	MADV_NORMAL                   = 0x0
+	MADV_RANDOM                   = 0x1
+	MADV_SEQUENTIAL               = 0x2
+	MADV_SPACEAVAIL               = 0x5
+	MADV_WILLNEED                 = 0x3
+	MAP_ANON                      = 0x10
+	MAP_ANONYMOUS                 = 0x10
+	MAP_FILE                      = 0x0
+	MAP_FIXED                     = 0x100
+	MAP_PRIVATE                   = 0x2
+	MAP_SHARED                    = 0x1
+	MAP_TYPE                      = 0xf0
+	MAP_VARIABLE                  = 0x0
+	MCL_CURRENT                   = 0x100
+	MCL_FUTURE                    = 0x200
+	MSG_ANY                       = 0x4
+	MSG_ARGEXT                    = 0x400
+	MSG_BAND                      = 0x2
+	MSG_COMPAT                    = 0x8000
+	MSG_CTRUNC                    = 0x20
+	MSG_DONTROUTE                 = 0x4
+	MSG_EOR                       = 0x8
+	MSG_HIPRI                     = 0x1
+	MSG_MAXIOVLEN                 = 0x10
+	MSG_MPEG2                     = 0x80
+	MSG_NONBLOCK                  = 0x4000
+	MSG_NOSIGNAL                  = 0x100
+	MSG_OOB                       = 0x1
+	MSG_PEEK                      = 0x2
+	MSG_TRUNC                     = 0x10
+	MSG_WAITALL                   = 0x40
+	MSG_WAITFORONE                = 0x200
+	MS_ASYNC                      = 0x10
+	MS_EINTR                      = 0x80
+	MS_INVALIDATE                 = 0x40
+	MS_PER_SEC                    = 0x3e8
+	MS_SYNC                       = 0x20
+	NL0                           = 0x0
+	NL1                           = 0x4000
+	NL2                           = 0x8000
+	NL3                           = 0xc000
+	NLDLY                         = 0x4000
+	NOFLSH                        = 0x80
+	NOFLUSH                       = 0x80000000
+	OCRNL                         = 0x8
+	OFDEL                         = 0x80
+	OFILL                         = 0x40
+	OLCUC                         = 0x2
+	ONLCR                         = 0x4
+	ONLRET                        = 0x20
+	ONOCR                         = 0x10
+	ONOEOT                        = 0x80000
+	OPOST                         = 0x1
+	OXTABS                        = 0x40000
+	O_ACCMODE                     = 0x23
+	O_APPEND                      = 0x8
+	O_CIO                         = 0x80
+	O_CIOR                        = 0x800000000
+	O_CLOEXEC                     = 0x800000
+	O_CREAT                       = 0x100
+	O_DEFER                       = 0x2000
+	O_DELAY                       = 0x4000
+	O_DIRECT                      = 0x8000000
+	O_DIRECTORY                   = 0x80000
+	O_DSYNC                       = 0x400000
+	O_EFSOFF                      = 0x400000000
+	O_EFSON                       = 0x200000000
+	O_EXCL                        = 0x400
+	O_EXEC                        = 0x20
+	O_LARGEFILE                   = 0x4000000
+	O_NDELAY                      = 0x8000
+	O_NOCACHE                     = 0x100000
+	O_NOCTTY                      = 0x800
+	O_NOFOLLOW                    = 0x1000000
+	O_NONBLOCK                    = 0x4
+	O_NONE                        = 0x3
+	O_NSHARE                      = 0x10000
+	O_RAW                         = 0x100000000
+	O_RDONLY                      = 0x0
+	O_RDWR                        = 0x2
+	O_RSHARE                      = 0x1000
+	O_RSYNC                       = 0x200000
+	O_SEARCH                      = 0x20
+	O_SNAPSHOT                    = 0x40
+	O_SYNC                        = 0x10
+	O_TRUNC                       = 0x200
+	O_TTY_INIT                    = 0x0
+	O_WRONLY                      = 0x1
+	PARENB                        = 0x100
+	PAREXT                        = 0x100000
+	PARMRK                        = 0x8
+	PARODD                        = 0x200
+	PENDIN                        = 0x20000000
+	PRIO_PGRP                     = 0x1
+	PRIO_PROCESS                  = 0x0
+	PRIO_USER                     = 0x2
+	PROT_EXEC                     = 0x4
+	PROT_NONE                     = 0x0
+	PROT_READ                     = 0x1
+	PROT_WRITE                    = 0x2
+	PR_64BIT                      = 0x20
+	PR_ADDR                       = 0x2
+	PR_ARGEXT                     = 0x400
+	PR_ATOMIC                     = 0x1
+	PR_CONNREQUIRED               = 0x4
+	PR_FASTHZ                     = 0x5
+	PR_INP                        = 0x40
+	PR_INTRLEVEL                  = 0x8000
+	PR_MLS                        = 0x100
+	PR_MLS_1_LABEL                = 0x200
+	PR_NOEOR                      = 0x4000
+	PR_RIGHTS                     = 0x10
+	PR_SLOWHZ                     = 0x2
+	PR_WANTRCVD                   = 0x8
+	RLIMIT_AS                     = 0x6
+	RLIMIT_CORE                   = 0x4
+	RLIMIT_CPU                    = 0x0
+	RLIMIT_DATA                   = 0x2
+	RLIMIT_FSIZE                  = 0x1
+	RLIMIT_NOFILE                 = 0x7
+	RLIMIT_NPROC                  = 0x9
+	RLIMIT_RSS                    = 0x5
+	RLIMIT_STACK                  = 0x3
+	RLIM_INFINITY                 = 0x7fffffff
+	RTAX_AUTHOR                   = 0x6
+	RTAX_BRD                      = 0x7
+	RTAX_DST                      = 0x0
+	RTAX_GATEWAY                  = 0x1
+	RTAX_GENMASK                  = 0x3
+	RTAX_IFA                      = 0x5
+	RTAX_IFP                      = 0x4
+	RTAX_MAX                      = 0x8
+	RTAX_NETMASK                  = 0x2
+	RTA_AUTHOR                    = 0x40
+	RTA_BRD                       = 0x80
+	RTA_DOWNSTREAM                = 0x100
+	RTA_DST                       = 0x1
+	RTA_GATEWAY                   = 0x2
+	RTA_GENMASK                   = 0x8
+	RTA_IFA                       = 0x20
+	RTA_IFP                       = 0x10
+	RTA_NETMASK                   = 0x4
+	RTC_IA64                      = 0x3
+	RTC_POWER                     = 0x1
+	RTC_POWER_PC                  = 0x2
+	RTF_ACTIVE_DGD                = 0x1000000
+	RTF_BCE                       = 0x80000
+	RTF_BLACKHOLE                 = 0x1000
+	RTF_BROADCAST                 = 0x400000
+	RTF_BUL                       = 0x2000
+	RTF_CLONE                     = 0x10000
+	RTF_CLONED                    = 0x20000
+	RTF_CLONING                   = 0x100
+	RTF_DONE                      = 0x40
+	RTF_DYNAMIC                   = 0x10
+	RTF_FREE_IN_PROG              = 0x4000000
+	RTF_GATEWAY                   = 0x2
+	RTF_HOST                      = 0x4
+	RTF_LLINFO                    = 0x400
+	RTF_LOCAL                     = 0x200000
+	RTF_MASK                      = 0x80
+	RTF_MODIFIED                  = 0x20
+	RTF_MULTICAST                 = 0x800000
+	RTF_PERMANENT6                = 0x8000000
+	RTF_PINNED                    = 0x100000
+	RTF_PROTO1                    = 0x8000
+	RTF_PROTO2                    = 0x4000
+	RTF_PROTO3                    = 0x40000
+	RTF_REJECT                    = 0x8
+	RTF_SMALLMTU                  = 0x40000
+	RTF_STATIC                    = 0x800
+	RTF_STOPSRCH                  = 0x2000000
+	RTF_UNREACHABLE               = 0x10000000
+	RTF_UP                        = 0x1
+	RTF_XRESOLVE                  = 0x200
+	RTM_ADD                       = 0x1
+	RTM_CHANGE                    = 0x3
+	RTM_DELADDR                   = 0xd
+	RTM_DELETE                    = 0x2
+	RTM_EXPIRE                    = 0xf
+	RTM_GET                       = 0x4
+	RTM_GETNEXT                   = 0x11
+	RTM_IFINFO                    = 0xe
+	RTM_LOCK                      = 0x8
+	RTM_LOSING                    = 0x5
+	RTM_MISS                      = 0x7
+	RTM_NEWADDR                   = 0xc
+	RTM_OLDADD                    = 0x9
+	RTM_OLDDEL                    = 0xa
+	RTM_REDIRECT                  = 0x6
+	RTM_RESOLVE                   = 0xb
+	RTM_RTLOST                    = 0x10
+	RTM_RTTUNIT                   = 0xf4240
+	RTM_SAMEADDR                  = 0x12
+	RTM_SET                       = 0x13
+	RTM_VERSION                   = 0x2
+	RTM_VERSION_GR                = 0x4
+	RTM_VERSION_GR_COMPAT         = 0x3
+	RTM_VERSION_POLICY            = 0x5
+	RTM_VERSION_POLICY_EXT        = 0x6
+	RTM_VERSION_POLICY_PRFN       = 0x7
+	RTV_EXPIRE                    = 0x4
+	RTV_HOPCOUNT                  = 0x2
+	RTV_MTU                       = 0x1
+	RTV_RPIPE                     = 0x8
+	RTV_RTT                       = 0x40
+	RTV_RTTVAR                    = 0x80
+	RTV_SPIPE                     = 0x10
+	RTV_SSTHRESH                  = 0x20
+	RUSAGE_CHILDREN               = -0x1
+	RUSAGE_SELF                   = 0x0
+	RUSAGE_THREAD                 = 0x1
+	SCM_RIGHTS                    = 0x1
+	SHUT_RD                       = 0x0
+	SHUT_RDWR                     = 0x2
+	SHUT_WR                       = 0x1
+	SIGMAX64                      = 0xff
+	SIGQUEUE_MAX                  = 0x20
+	SIOCADDIFVIPA                 = 0x20006942
+	SIOCADDMTU                    = -0x7ffb9690
+	SIOCADDMULTI                  = -0x7fdf96cf
+	SIOCADDNETID                  = -0x7fd796a9
+	SIOCADDRT                     = -0x7fcf8df6
+	SIOCAIFADDR                   = -0x7fbf96e6
+	SIOCATMARK                    = 0x40047307
+	SIOCDARP                      = -0x7fb396e0
+	SIOCDELIFVIPA                 = 0x20006943
+	SIOCDELMTU                    = -0x7ffb968f
+	SIOCDELMULTI                  = -0x7fdf96ce
+	SIOCDELPMTU                   = -0x7fd78ff6
+	SIOCDELRT                     = -0x7fcf8df5
+	SIOCDIFADDR                   = -0x7fd796e7
+	SIOCDNETOPT                   = -0x3ffe9680
+	SIOCDX25XLATE                 = -0x7fd7969b
+	SIOCFIFADDR                   = -0x7fdf966d
+	SIOCGARP                      = -0x3fb396da
+	SIOCGETMTUS                   = 0x2000696f
+	SIOCGETSGCNT                  = -0x3feb8acc
+	SIOCGETVIFCNT                 = -0x3feb8acd
+	SIOCGHIWAT                    = 0x40047301
+	SIOCGIFADDR                   = -0x3fd796df
+	SIOCGIFADDRS                  = 0x2000698c
+	SIOCGIFBAUDRATE               = -0x3fd79693
+	SIOCGIFBRDADDR                = -0x3fd796dd
+	SIOCGIFCONF                   = -0x3ff796bb
+	SIOCGIFCONFGLOB               = -0x3ff79670
+	SIOCGIFDSTADDR                = -0x3fd796de
+	SIOCGIFFLAGS                  = -0x3fd796ef
+	SIOCGIFGIDLIST                = 0x20006968
+	SIOCGIFHWADDR                 = -0x3fab966b
+	SIOCGIFMETRIC                 = -0x3fd796e9
+	SIOCGIFMTU                    = -0x3fd796aa
+	SIOCGIFNETMASK                = -0x3fd796db
+	SIOCGIFOPTIONS                = -0x3fd796d6
+	SIOCGISNO                     = -0x3fd79695
+	SIOCGLOADF                    = -0x3ffb967e
+	SIOCGLOWAT                    = 0x40047303
+	SIOCGNETOPT                   = -0x3ffe96a5
+	SIOCGNETOPT1                  = -0x3fdf967f
+	SIOCGNMTUS                    = 0x2000696e
+	SIOCGPGRP                     = 0x40047309
+	SIOCGSIZIFCONF                = 0x4004696a
+	SIOCGSRCFILTER                = -0x3fe796cb
+	SIOCGTUNEPHASE                = -0x3ffb9676
+	SIOCGX25XLATE                 = -0x3fd7969c
+	SIOCIFATTACH                  = -0x7fdf9699
+	SIOCIFDETACH                  = -0x7fdf969a
+	SIOCIFGETPKEY                 = -0x7fdf969b
+	SIOCIF_ATM_DARP               = -0x7fdf9683
+	SIOCIF_ATM_DUMPARP            = -0x7fdf9685
+	SIOCIF_ATM_GARP               = -0x7fdf9682
+	SIOCIF_ATM_IDLE               = -0x7fdf9686
+	SIOCIF_ATM_SARP               = -0x7fdf9681
+	SIOCIF_ATM_SNMPARP            = -0x7fdf9687
+	SIOCIF_ATM_SVC                = -0x7fdf9684
+	SIOCIF_ATM_UBR                = -0x7fdf9688
+	SIOCIF_DEVHEALTH              = -0x7ffb966c
+	SIOCIF_IB_ARP_INCOMP          = -0x7fdf9677
+	SIOCIF_IB_ARP_TIMER           = -0x7fdf9678
+	SIOCIF_IB_CLEAR_PINFO         = -0x3fdf966f
+	SIOCIF_IB_DEL_ARP             = -0x7fdf967f
+	SIOCIF_IB_DEL_PINFO           = -0x3fdf9670
+	SIOCIF_IB_DUMP_ARP            = -0x7fdf9680
+	SIOCIF_IB_GET_ARP             = -0x7fdf967e
+	SIOCIF_IB_GET_INFO            = -0x3f879675
+	SIOCIF_IB_GET_STATS           = -0x3f879672
+	SIOCIF_IB_NOTIFY_ADDR_REM     = -0x3f87966a
+	SIOCIF_IB_RESET_STATS         = -0x3f879671
+	SIOCIF_IB_RESIZE_CQ           = -0x7fdf9679
+	SIOCIF_IB_SET_ARP             = -0x7fdf967d
+	SIOCIF_IB_SET_PKEY            = -0x7fdf967c
+	SIOCIF_IB_SET_PORT            = -0x7fdf967b
+	SIOCIF_IB_SET_QKEY            = -0x7fdf9676
+	SIOCIF_IB_SET_QSIZE           = -0x7fdf967a
+	SIOCLISTIFVIPA                = 0x20006944
+	SIOCSARP                      = -0x7fb396e2
+	SIOCSHIWAT                    = 0x80047300
+	SIOCSIFADDR                   = -0x7fd796f4
+	SIOCSIFADDRORI                = -0x7fdb9673
+	SIOCSIFBRDADDR                = -0x7fd796ed
+	SIOCSIFDSTADDR                = -0x7fd796f2
+	SIOCSIFFLAGS                  = -0x7fd796f0
+	SIOCSIFGIDLIST                = 0x20006969
+	SIOCSIFMETRIC                 = -0x7fd796e8
+	SIOCSIFMTU                    = -0x7fd796a8
+	SIOCSIFNETDUMP                = -0x7fd796e4
+	SIOCSIFNETMASK                = -0x7fd796ea
+	SIOCSIFOPTIONS                = -0x7fd796d7
+	SIOCSIFSUBCHAN                = -0x7fd796e5
+	SIOCSISNO                     = -0x7fd79694
+	SIOCSLOADF                    = -0x3ffb967d
+	SIOCSLOWAT                    = 0x80047302
+	SIOCSNETOPT                   = -0x7ffe96a6
+	SIOCSPGRP                     = 0x80047308
+	SIOCSX25XLATE                 = -0x7fd7969d
+	SOCK_CONN_DGRAM               = 0x6
+	SOCK_DGRAM                    = 0x2
+	SOCK_RAW                      = 0x3
+	SOCK_RDM                      = 0x4
+	SOCK_SEQPACKET                = 0x5
+	SOCK_STREAM                   = 0x1
+	SOL_SOCKET                    = 0xffff
+	SOMAXCONN                     = 0x400
+	SO_ACCEPTCONN                 = 0x2
+	SO_AUDIT                      = 0x8000
+	SO_BROADCAST                  = 0x20
+	SO_CKSUMRECV                  = 0x800
+	SO_DEBUG                      = 0x1
+	SO_DONTROUTE                  = 0x10
+	SO_ERROR                      = 0x1007
+	SO_KEEPALIVE                  = 0x8
+	SO_KERNACCEPT                 = 0x2000
+	SO_LINGER                     = 0x80
+	SO_NOMULTIPATH                = 0x4000
+	SO_NOREUSEADDR                = 0x1000
+	SO_OOBINLINE                  = 0x100
+	SO_PEERID                     = 0x1009
+	SO_RCVBUF                     = 0x1002
+	SO_RCVLOWAT                   = 0x1004
+	SO_RCVTIMEO                   = 0x1006
+	SO_REUSEADDR                  = 0x4
+	SO_REUSEPORT                  = 0x200
+	SO_SNDBUF                     = 0x1001
+	SO_SNDLOWAT                   = 0x1003
+	SO_SNDTIMEO                   = 0x1005
+	SO_TIMESTAMPNS                = 0x100a
+	SO_TYPE                       = 0x1008
+	SO_USELOOPBACK                = 0x40
+	SO_USE_IFBUFS                 = 0x400
+	S_BANDURG                     = 0x400
+	S_EMODFMT                     = 0x3c000000
+	S_ENFMT                       = 0x400
+	S_ERROR                       = 0x100
+	S_HANGUP                      = 0x200
+	S_HIPRI                       = 0x2
+	S_ICRYPTO                     = 0x80000
+	S_IEXEC                       = 0x40
+	S_IFBLK                       = 0x6000
+	S_IFCHR                       = 0x2000
+	S_IFDIR                       = 0x4000
+	S_IFIFO                       = 0x1000
+	S_IFJOURNAL                   = 0x10000
+	S_IFLNK                       = 0xa000
+	S_IFMPX                       = 0x2200
+	S_IFMT                        = 0xf000
+	S_IFPDIR                      = 0x4000000
+	S_IFPSDIR                     = 0x8000000
+	S_IFPSSDIR                    = 0xc000000
+	S_IFREG                       = 0x8000
+	S_IFSOCK                      = 0xc000
+	S_IFSYSEA                     = 0x30000000
+	S_INPUT                       = 0x1
+	S_IREAD                       = 0x100
+	S_IRGRP                       = 0x20
+	S_IROTH                       = 0x4
+	S_IRUSR                       = 0x100
+	S_IRWXG                       = 0x38
+	S_IRWXO                       = 0x7
+	S_IRWXU                       = 0x1c0
+	S_ISGID                       = 0x400
+	S_ISUID                       = 0x800
+	S_ISVTX                       = 0x200
+	S_ITCB                        = 0x1000000
+	S_ITP                         = 0x800000
+	S_IWGRP                       = 0x10
+	S_IWOTH                       = 0x2
+	S_IWRITE                      = 0x80
+	S_IWUSR                       = 0x80
+	S_IXACL                       = 0x2000000
+	S_IXATTR                      = 0x40000
+	S_IXGRP                       = 0x8
+	S_IXINTERFACE                 = 0x100000
+	S_IXMOD                       = 0x40000000
+	S_IXOTH                       = 0x1
+	S_IXUSR                       = 0x40
+	S_MSG                         = 0x8
+	S_OUTPUT                      = 0x4
+	S_RDBAND                      = 0x20
+	S_RDNORM                      = 0x10
+	S_RESERVED1                   = 0x20000
+	S_RESERVED2                   = 0x200000
+	S_RESERVED3                   = 0x400000
+	S_RESERVED4                   = 0x80000000
+	S_RESFMT1                     = 0x10000000
+	S_RESFMT10                    = 0x34000000
+	S_RESFMT11                    = 0x38000000
+	S_RESFMT12                    = 0x3c000000
+	S_RESFMT2                     = 0x14000000
+	S_RESFMT3                     = 0x18000000
+	S_RESFMT4                     = 0x1c000000
+	S_RESFMT5                     = 0x20000000
+	S_RESFMT6                     = 0x24000000
+	S_RESFMT7                     = 0x28000000
+	S_RESFMT8                     = 0x2c000000
+	S_WRBAND                      = 0x80
+	S_WRNORM                      = 0x40
+	TAB0                          = 0x0
+	TAB1                          = 0x400
+	TAB2                          = 0x800
+	TAB3                          = 0xc00
+	TABDLY                        = 0xc00
+	TCFLSH                        = 0x540c
+	TCGETA                        = 0x5405
+	TCGETS                        = 0x5401
+	TCIFLUSH                      = 0x0
+	TCIOFF                        = 0x2
+	TCIOFLUSH                     = 0x2
+	TCION                         = 0x3
+	TCOFLUSH                      = 0x1
+	TCOOFF                        = 0x0
+	TCOON                         = 0x1
+	TCP_24DAYS_WORTH_OF_SLOWTICKS = 0x3f4800
+	TCP_ACLADD                    = 0x23
+	TCP_ACLBIND                   = 0x26
+	TCP_ACLCLEAR                  = 0x22
+	TCP_ACLDEL                    = 0x24
+	TCP_ACLDENY                   = 0x8
+	TCP_ACLFLUSH                  = 0x21
+	TCP_ACLGID                    = 0x1
+	TCP_ACLLS                     = 0x25
+	TCP_ACLSUBNET                 = 0x4
+	TCP_ACLUID                    = 0x2
+	TCP_CWND_DF                   = 0x16
+	TCP_CWND_IF                   = 0x15
+	TCP_DELAY_ACK_FIN             = 0x2
+	TCP_DELAY_ACK_SYN             = 0x1
+	TCP_FASTNAME                  = 0x101080a
+	TCP_KEEPCNT                   = 0x13
+	TCP_KEEPIDLE                  = 0x11
+	TCP_KEEPINTVL                 = 0x12
+	TCP_LSPRIV                    = 0x29
+	TCP_LUID                      = 0x20
+	TCP_MAXBURST                  = 0x8
+	TCP_MAXDF                     = 0x64
+	TCP_MAXIF                     = 0x64
+	TCP_MAXSEG                    = 0x2
+	TCP_MAXWIN                    = 0xffff
+	TCP_MAXWINDOWSCALE            = 0xe
+	TCP_MAX_SACK                  = 0x4
+	TCP_MSS                       = 0x5b4
+	TCP_NODELAY                   = 0x1
+	TCP_NODELAYACK                = 0x14
+	TCP_NOREDUCE_CWND_EXIT_FRXMT  = 0x19
+	TCP_NOREDUCE_CWND_IN_FRXMT    = 0x18
+	TCP_NOTENTER_SSTART           = 0x17
+	TCP_OPT                       = 0x19
+	TCP_RFC1323                   = 0x4
+	TCP_SETPRIV                   = 0x27
+	TCP_STDURG                    = 0x10
+	TCP_TIMESTAMP_OPTLEN          = 0xc
+	TCP_UNSETPRIV                 = 0x28
+	TCSAFLUSH                     = 0x2
+	TCSBRK                        = 0x5409
+	TCSETA                        = 0x5406
+	TCSETAF                       = 0x5408
+	TCSETAW                       = 0x5407
+	TCSETS                        = 0x5402
+	TCSETSF                       = 0x5404
+	TCSETSW                       = 0x5403
+	TCXONC                        = 0x540b
+	TIOC                          = 0x5400
+	TIOCCBRK                      = 0x2000747a
+	TIOCCDTR                      = 0x20007478
+	TIOCCONS                      = 0x80047462
+	TIOCEXCL                      = 0x2000740d
+	TIOCFLUSH                     = 0x80047410
+	TIOCGETC                      = 0x40067412
+	TIOCGETD                      = 0x40047400
+	TIOCGETP                      = 0x40067408
+	TIOCGLTC                      = 0x40067474
+	TIOCGPGRP                     = 0x40047477
+	TIOCGSID                      = 0x40047448
+	TIOCGSIZE                     = 0x40087468
+	TIOCGWINSZ                    = 0x40087468
+	TIOCHPCL                      = 0x20007402
+	TIOCLBIC                      = 0x8004747e
+	TIOCLBIS                      = 0x8004747f
+	TIOCLGET                      = 0x4004747c
+	TIOCLSET                      = 0x8004747d
+	TIOCMBIC                      = 0x8004746b
+	TIOCMBIS                      = 0x8004746c
+	TIOCMGET                      = 0x4004746a
+	TIOCMIWAIT                    = 0x80047464
+	TIOCMODG                      = 0x40047403
+	TIOCMODS                      = 0x80047404
+	TIOCMSET                      = 0x8004746d
+	TIOCM_CAR                     = 0x40
+	TIOCM_CD                      = 0x40
+	TIOCM_CTS                     = 0x20
+	TIOCM_DSR                     = 0x100
+	TIOCM_DTR                     = 0x2
+	TIOCM_LE                      = 0x1
+	TIOCM_RI                      = 0x80
+	TIOCM_RNG                     = 0x80
+	TIOCM_RTS                     = 0x4
+	TIOCM_SR                      = 0x10
+	TIOCM_ST                      = 0x8
+	TIOCNOTTY                     = 0x20007471
+	TIOCNXCL                      = 0x2000740e
+	TIOCOUTQ                      = 0x40047473
+	TIOCPKT                       = 0x80047470
+	TIOCPKT_DATA                  = 0x0
+	TIOCPKT_DOSTOP                = 0x20
+	TIOCPKT_FLUSHREAD             = 0x1
+	TIOCPKT_FLUSHWRITE            = 0x2
+	TIOCPKT_NOSTOP                = 0x10
+	TIOCPKT_START                 = 0x8
+	TIOCPKT_STOP                  = 0x4
+	TIOCREMOTE                    = 0x80047469
+	TIOCSBRK                      = 0x2000747b
+	TIOCSDTR                      = 0x20007479
+	TIOCSETC                      = 0x80067411
+	TIOCSETD                      = 0x80047401
+	TIOCSETN                      = 0x8006740a
+	TIOCSETP                      = 0x80067409
+	TIOCSLTC                      = 0x80067475
+	TIOCSPGRP                     = 0x80047476
+	TIOCSSIZE                     = 0x80087467
+	TIOCSTART                     = 0x2000746e
+	TIOCSTI                       = 0x80017472
+	TIOCSTOP                      = 0x2000746f
+	TIOCSWINSZ                    = 0x80087467
+	TIOCUCNTL                     = 0x80047466
+	TOSTOP                        = 0x10000
+	UTIME_NOW                     = -0x2
+	UTIME_OMIT                    = -0x3
+	VDISCRD                       = 0xc
+	VDSUSP                        = 0xa
+	VEOF                          = 0x4
+	VEOL                          = 0x5
+	VEOL2                         = 0x6
+	VERASE                        = 0x2
+	VINTR                         = 0x0
+	VKILL                         = 0x3
+	VLNEXT                        = 0xe
+	VMIN                          = 0x4
+	VQUIT                         = 0x1
+	VREPRINT                      = 0xb
+	VSTART                        = 0x7
+	VSTOP                         = 0x8
+	VSTRT                         = 0x7
+	VSUSP                         = 0x9
+	VT0                           = 0x0
+	VT1                           = 0x8000
+	VTDELAY                       = 0x2000
+	VTDLY                         = 0x8000
+	VTIME                         = 0x5
+	VWERSE                        = 0xd
+	WPARSTART                     = 0x1
+	WPARSTOP                      = 0x2
+	WPARTTYNAME                   = "Global"
+	XCASE                         = 0x4
+	XTABS                         = 0xc00
+	_FDATAFLUSH                   = 0x2000000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x43)
+	EADDRNOTAVAIL   = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x42)
+	EAGAIN          = syscall.Errno(0xb)
+	EALREADY        = syscall.Errno(0x38)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x78)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x75)
+	ECHILD          = syscall.Errno(0xa)
+	ECHRNG          = syscall.Errno(0x25)
+	ECLONEME        = syscall.Errno(0x52)
+	ECONNABORTED    = syscall.Errno(0x48)
+	ECONNREFUSED    = syscall.Errno(0x4f)
+	ECONNRESET      = syscall.Errno(0x49)
+	ECORRUPT        = syscall.Errno(0x59)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDESTADDREQ     = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x3a)
+	EDIST           = syscall.Errno(0x35)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x58)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFORMAT         = syscall.Errno(0x30)
+	EHOSTDOWN       = syscall.Errno(0x50)
+	EHOSTUNREACH    = syscall.Errno(0x51)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x74)
+	EINPROGRESS     = syscall.Errno(0x37)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x4b)
+	EISDIR          = syscall.Errno(0x15)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x55)
+	EMEDIA          = syscall.Errno(0x6e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x3b)
+	EMULTIHOP       = syscall.Errno(0x7d)
+	ENAMETOOLONG    = syscall.Errno(0x56)
+	ENETDOWN        = syscall.Errno(0x45)
+	ENETRESET       = syscall.Errno(0x47)
+	ENETUNREACH     = syscall.Errno(0x46)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x70)
+	ENOBUFS         = syscall.Errno(0x4a)
+	ENOCONNECT      = syscall.Errno(0x32)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x7a)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x31)
+	ENOLINK         = syscall.Errno(0x7e)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x23)
+	ENOPROTOOPT     = syscall.Errno(0x3d)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x76)
+	ENOSTR          = syscall.Errno(0x7b)
+	ENOSYS          = syscall.Errno(0x6d)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x4c)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x11)
+	ENOTREADY       = syscall.Errno(0x2e)
+	ENOTRECOVERABLE = syscall.Errno(0x5e)
+	ENOTRUST        = syscall.Errno(0x72)
+	ENOTSOCK        = syscall.Errno(0x39)
+	ENOTSUP         = syscall.Errno(0x7c)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x40)
+	EOVERFLOW       = syscall.Errno(0x7f)
+	EOWNERDEAD      = syscall.Errno(0x5f)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x41)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x53)
+	EPROTO          = syscall.Errno(0x79)
+	EPROTONOSUPPORT = syscall.Errno(0x3e)
+	EPROTOTYPE      = syscall.Errno(0x3c)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x5d)
+	ERESTART        = syscall.Errno(0x52)
+	EROFS           = syscall.Errno(0x1e)
+	ESAD            = syscall.Errno(0x71)
+	ESHUTDOWN       = syscall.Errno(0x4d)
+	ESOCKTNOSUPPORT = syscall.Errno(0x3f)
+	ESOFT           = syscall.Errno(0x6f)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x34)
+	ESYSERROR       = syscall.Errno(0x5a)
+	ETIME           = syscall.Errno(0x77)
+	ETIMEDOUT       = syscall.Errno(0x4e)
+	ETOOMANYREFS    = syscall.Errno(0x73)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x54)
+	EWOULDBLOCK     = syscall.Errno(0xb)
+	EWRPROTECT      = syscall.Errno(0x2f)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT     = syscall.Signal(0x6)
+	SIGAIO      = syscall.Signal(0x17)
+	SIGALRM     = syscall.Signal(0xe)
+	SIGALRM1    = syscall.Signal(0x26)
+	SIGBUS      = syscall.Signal(0xa)
+	SIGCAPI     = syscall.Signal(0x31)
+	SIGCHLD     = syscall.Signal(0x14)
+	SIGCLD      = syscall.Signal(0x14)
+	SIGCONT     = syscall.Signal(0x13)
+	SIGCPUFAIL  = syscall.Signal(0x3b)
+	SIGDANGER   = syscall.Signal(0x21)
+	SIGEMT      = syscall.Signal(0x7)
+	SIGFPE      = syscall.Signal(0x8)
+	SIGGRANT    = syscall.Signal(0x3c)
+	SIGHUP      = syscall.Signal(0x1)
+	SIGILL      = syscall.Signal(0x4)
+	SIGINT      = syscall.Signal(0x2)
+	SIGIO       = syscall.Signal(0x17)
+	SIGIOINT    = syscall.Signal(0x10)
+	SIGIOT      = syscall.Signal(0x6)
+	SIGKAP      = syscall.Signal(0x3c)
+	SIGKILL     = syscall.Signal(0x9)
+	SIGLOST     = syscall.Signal(0x6)
+	SIGMAX      = syscall.Signal(0x3f)
+	SIGMAX32    = syscall.Signal(0x3f)
+	SIGMIGRATE  = syscall.Signal(0x23)
+	SIGMSG      = syscall.Signal(0x1b)
+	SIGPIPE     = syscall.Signal(0xd)
+	SIGPOLL     = syscall.Signal(0x17)
+	SIGPRE      = syscall.Signal(0x24)
+	SIGPROF     = syscall.Signal(0x20)
+	SIGPTY      = syscall.Signal(0x17)
+	SIGPWR      = syscall.Signal(0x1d)
+	SIGQUIT     = syscall.Signal(0x3)
+	SIGRECONFIG = syscall.Signal(0x3a)
+	SIGRETRACT  = syscall.Signal(0x3d)
+	SIGSAK      = syscall.Signal(0x3f)
+	SIGSEGV     = syscall.Signal(0xb)
+	SIGSOUND    = syscall.Signal(0x3e)
+	SIGSTOP     = syscall.Signal(0x11)
+	SIGSYS      = syscall.Signal(0xc)
+	SIGSYSERROR = syscall.Signal(0x30)
+	SIGTALRM    = syscall.Signal(0x26)
+	SIGTERM     = syscall.Signal(0xf)
+	SIGTRAP     = syscall.Signal(0x5)
+	SIGTSTP     = syscall.Signal(0x12)
+	SIGTTIN     = syscall.Signal(0x15)
+	SIGTTOU     = syscall.Signal(0x16)
+	SIGURG      = syscall.Signal(0x10)
+	SIGUSR1     = syscall.Signal(0x1e)
+	SIGUSR2     = syscall.Signal(0x1f)
+	SIGVIRT     = syscall.Signal(0x25)
+	SIGVTALRM   = syscall.Signal(0x22)
+	SIGWAITING  = syscall.Signal(0x27)
+	SIGWINCH    = syscall.Signal(0x1c)
+	SIGXCPU     = syscall.Signal(0x18)
+	SIGXFSZ     = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "not owner"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "I/O error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "arg list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file number"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{12, "ENOMEM", "not enough space"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "ENOTEMPTY", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "file table overflow"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "not a typewriter"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "deadlock condition if locked"},
+	{46, "ENOTREADY", "device not ready"},
+	{47, "EWRPROTECT", "write-protected media"},
+	{48, "EFORMAT", "unformatted or incompatible media"},
+	{49, "ENOLCK", "no locks available"},
+	{50, "ENOCONNECT", "cannot Establish Connection"},
+	{52, "ESTALE", "missing file or filesystem"},
+	{53, "EDIST", "requests blocked by Administrator"},
+	{55, "EINPROGRESS", "operation now in progress"},
+	{56, "EALREADY", "operation already in progress"},
+	{57, "ENOTSOCK", "socket operation on non-socket"},
+	{58, "EDESTADDREQ", "destination address required"},
+	{59, "EMSGSIZE", "message too long"},
+	{60, "EPROTOTYPE", "protocol wrong type for socket"},
+	{61, "ENOPROTOOPT", "protocol not available"},
+	{62, "EPROTONOSUPPORT", "protocol not supported"},
+	{63, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{64, "EOPNOTSUPP", "operation not supported on socket"},
+	{65, "EPFNOSUPPORT", "protocol family not supported"},
+	{66, "EAFNOSUPPORT", "addr family not supported by protocol"},
+	{67, "EADDRINUSE", "address already in use"},
+	{68, "EADDRNOTAVAIL", "can't assign requested address"},
+	{69, "ENETDOWN", "network is down"},
+	{70, "ENETUNREACH", "network is unreachable"},
+	{71, "ENETRESET", "network dropped connection on reset"},
+	{72, "ECONNABORTED", "software caused connection abort"},
+	{73, "ECONNRESET", "connection reset by peer"},
+	{74, "ENOBUFS", "no buffer space available"},
+	{75, "EISCONN", "socket is already connected"},
+	{76, "ENOTCONN", "socket is not connected"},
+	{77, "ESHUTDOWN", "can't send after socket shutdown"},
+	{78, "ETIMEDOUT", "connection timed out"},
+	{79, "ECONNREFUSED", "connection refused"},
+	{80, "EHOSTDOWN", "host is down"},
+	{81, "EHOSTUNREACH", "no route to host"},
+	{82, "ERESTART", "restart the system call"},
+	{83, "EPROCLIM", "too many processes"},
+	{84, "EUSERS", "too many users"},
+	{85, "ELOOP", "too many levels of symbolic links"},
+	{86, "ENAMETOOLONG", "file name too long"},
+	{88, "EDQUOT", "disk quota exceeded"},
+	{89, "ECORRUPT", "invalid file system control data detected"},
+	{90, "ESYSERROR", "for future use "},
+	{93, "EREMOTE", "item is not local to host"},
+	{94, "ENOTRECOVERABLE", "state not recoverable "},
+	{95, "EOWNERDEAD", "previous owner died "},
+	{109, "ENOSYS", "function not implemented"},
+	{110, "EMEDIA", "media surface error"},
+	{111, "ESOFT", "I/O completed, but needs relocation"},
+	{112, "ENOATTR", "no attribute found"},
+	{113, "ESAD", "security Authentication Denied"},
+	{114, "ENOTRUST", "not a Trusted Program"},
+	{115, "ETOOMANYREFS", "too many references: can't splice"},
+	{116, "EILSEQ", "invalid wide character"},
+	{117, "ECANCELED", "asynchronous I/O cancelled"},
+	{118, "ENOSR", "out of STREAMS resources"},
+	{119, "ETIME", "system call timed out"},
+	{120, "EBADMSG", "next message has wrong type"},
+	{121, "EPROTO", "error in protocol"},
+	{122, "ENODATA", "no message on stream head read q"},
+	{123, "ENOSTR", "fd not associated with a stream"},
+	{124, "ENOTSUP", "unsupported attribute value"},
+	{125, "EMULTIHOP", "multihop is not allowed"},
+	{126, "ENOLINK", "the server link has been severed"},
+	{127, "EOVERFLOW", "value too large to be stored in data type"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "IOT/Abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible/complete"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{27, "SIGMSG", "input device data"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGPWR", "power-failure"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPROF", "profiling timer expired"},
+	{33, "SIGDANGER", "paging space low"},
+	{34, "SIGVTALRM", "virtual timer expired"},
+	{35, "SIGMIGRATE", "signal 35"},
+	{36, "SIGPRE", "signal 36"},
+	{37, "SIGVIRT", "signal 37"},
+	{38, "SIGTALRM", "signal 38"},
+	{39, "SIGWAITING", "signal 39"},
+	{48, "SIGSYSERROR", "signal 48"},
+	{49, "SIGCAPI", "signal 49"},
+	{58, "SIGRECONFIG", "signal 58"},
+	{59, "SIGCPUFAIL", "CPU Failure Predicted"},
+	{60, "SIGKAP", "monitor mode granted"},
+	{61, "SIGRETRACT", "monitor mode retracted"},
+	{62, "SIGSOUND", "sound completed"},
+	{63, "SIGSAK", "secure attention"},
+}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go
new file mode 100644
index 000000000000..ed04fd1b77db
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go
@@ -0,0 +1,1373 @@
+// mkerrors.sh -maix64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build ppc64,aix
+
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs -- -maix64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                  = 0x10
+	AF_BYPASS                     = 0x19
+	AF_CCITT                      = 0xa
+	AF_CHAOS                      = 0x5
+	AF_DATAKIT                    = 0x9
+	AF_DECnet                     = 0xc
+	AF_DLI                        = 0xd
+	AF_ECMA                       = 0x8
+	AF_HYLINK                     = 0xf
+	AF_IMPLINK                    = 0x3
+	AF_INET                       = 0x2
+	AF_INET6                      = 0x18
+	AF_INTF                       = 0x14
+	AF_ISO                        = 0x7
+	AF_LAT                        = 0xe
+	AF_LINK                       = 0x12
+	AF_LOCAL                      = 0x1
+	AF_MAX                        = 0x1e
+	AF_NDD                        = 0x17
+	AF_NETWARE                    = 0x16
+	AF_NS                         = 0x6
+	AF_OSI                        = 0x7
+	AF_PUP                        = 0x4
+	AF_RIF                        = 0x15
+	AF_ROUTE                      = 0x11
+	AF_SNA                        = 0xb
+	AF_UNIX                       = 0x1
+	AF_UNSPEC                     = 0x0
+	ALTWERASE                     = 0x400000
+	ARPHRD_802_3                  = 0x6
+	ARPHRD_802_5                  = 0x6
+	ARPHRD_ETHER                  = 0x1
+	ARPHRD_FDDI                   = 0x1
+	B0                            = 0x0
+	B110                          = 0x3
+	B1200                         = 0x9
+	B134                          = 0x4
+	B150                          = 0x5
+	B1800                         = 0xa
+	B19200                        = 0xe
+	B200                          = 0x6
+	B2400                         = 0xb
+	B300                          = 0x7
+	B38400                        = 0xf
+	B4800                         = 0xc
+	B50                           = 0x1
+	B600                          = 0x8
+	B75                           = 0x2
+	B9600                         = 0xd
+	BRKINT                        = 0x2
+	BS0                           = 0x0
+	BS1                           = 0x1000
+	BSDLY                         = 0x1000
+	CAP_AACCT                     = 0x6
+	CAP_ARM_APPLICATION           = 0x5
+	CAP_BYPASS_RAC_VMM            = 0x3
+	CAP_CLEAR                     = 0x0
+	CAP_CREDENTIALS               = 0x7
+	CAP_EFFECTIVE                 = 0x1
+	CAP_EWLM_AGENT                = 0x4
+	CAP_INHERITABLE               = 0x2
+	CAP_MAXIMUM                   = 0x7
+	CAP_NUMA_ATTACH               = 0x2
+	CAP_PERMITTED                 = 0x3
+	CAP_PROPAGATE                 = 0x1
+	CAP_PROPOGATE                 = 0x1
+	CAP_SET                       = 0x1
+	CBAUD                         = 0xf
+	CFLUSH                        = 0xf
+	CIBAUD                        = 0xf0000
+	CLOCAL                        = 0x800
+	CLOCK_MONOTONIC               = 0xa
+	CLOCK_PROCESS_CPUTIME_ID      = 0xb
+	CLOCK_REALTIME                = 0x9
+	CLOCK_THREAD_CPUTIME_ID       = 0xc
+	CR0                           = 0x0
+	CR1                           = 0x100
+	CR2                           = 0x200
+	CR3                           = 0x300
+	CRDLY                         = 0x300
+	CREAD                         = 0x80
+	CS5                           = 0x0
+	CS6                           = 0x10
+	CS7                           = 0x20
+	CS8                           = 0x30
+	CSIOCGIFCONF                  = -0x3fef96dc
+	CSIZE                         = 0x30
+	CSMAP_DIR                     = "/usr/lib/nls/csmap/"
+	CSTART                        = '\021'
+	CSTOP                         = '\023'
+	CSTOPB                        = 0x40
+	CSUSP                         = 0x1a
+	ECHO                          = 0x8
+	ECHOCTL                       = 0x20000
+	ECHOE                         = 0x10
+	ECHOK                         = 0x20
+	ECHOKE                        = 0x80000
+	ECHONL                        = 0x40
+	ECHOPRT                       = 0x40000
+	ECH_ICMPID                    = 0x2
+	ETHERNET_CSMACD               = 0x6
+	EVENP                         = 0x80
+	EXCONTINUE                    = 0x0
+	EXDLOK                        = 0x3
+	EXIO                          = 0x2
+	EXPGIO                        = 0x0
+	EXRESUME                      = 0x2
+	EXRETURN                      = 0x1
+	EXSIG                         = 0x4
+	EXTA                          = 0xe
+	EXTB                          = 0xf
+	EXTRAP                        = 0x1
+	EYEC_RTENTRYA                 = 0x257274656e747241
+	EYEC_RTENTRYF                 = 0x257274656e747246
+	E_ACC                         = 0x0
+	FD_CLOEXEC                    = 0x1
+	FD_SETSIZE                    = 0xfffe
+	FF0                           = 0x0
+	FF1                           = 0x2000
+	FFDLY                         = 0x2000
+	FLUSHBAND                     = 0x40
+	FLUSHLOW                      = 0x8
+	FLUSHO                        = 0x100000
+	FLUSHR                        = 0x1
+	FLUSHRW                       = 0x3
+	FLUSHW                        = 0x2
+	F_CLOSEM                      = 0xa
+	F_DUP2FD                      = 0xe
+	F_DUPFD                       = 0x0
+	F_GETFD                       = 0x1
+	F_GETFL                       = 0x3
+	F_GETLK                       = 0xb
+	F_GETLK64                     = 0xb
+	F_GETOWN                      = 0x8
+	F_LOCK                        = 0x1
+	F_OK                          = 0x0
+	F_RDLCK                       = 0x1
+	F_SETFD                       = 0x2
+	F_SETFL                       = 0x4
+	F_SETLK                       = 0xc
+	F_SETLK64                     = 0xc
+	F_SETLKW                      = 0xd
+	F_SETLKW64                    = 0xd
+	F_SETOWN                      = 0x9
+	F_TEST                        = 0x3
+	F_TLOCK                       = 0x2
+	F_TSTLK                       = 0xf
+	F_ULOCK                       = 0x0
+	F_UNLCK                       = 0x3
+	F_WRLCK                       = 0x2
+	HUPCL                         = 0x400
+	IBSHIFT                       = 0x10
+	ICANON                        = 0x2
+	ICMP6_FILTER                  = 0x26
+	ICMP6_SEC_SEND_DEL            = 0x46
+	ICMP6_SEC_SEND_GET            = 0x47
+	ICMP6_SEC_SEND_SET            = 0x44
+	ICMP6_SEC_SEND_SET_CGA_ADDR   = 0x45
+	ICRNL                         = 0x100
+	IEXTEN                        = 0x200000
+	IFA_FIRSTALIAS                = 0x2000
+	IFA_ROUTE                     = 0x1
+	IFF_64BIT                     = 0x4000000
+	IFF_ALLCAST                   = 0x20000
+	IFF_ALLMULTI                  = 0x200
+	IFF_BPF                       = 0x8000000
+	IFF_BRIDGE                    = 0x40000
+	IFF_BROADCAST                 = 0x2
+	IFF_CANTCHANGE                = 0x80c52
+	IFF_CHECKSUM_OFFLOAD          = 0x10000000
+	IFF_D1                        = 0x8000
+	IFF_D2                        = 0x4000
+	IFF_D3                        = 0x2000
+	IFF_D4                        = 0x1000
+	IFF_DEBUG                     = 0x4
+	IFF_DEVHEALTH                 = 0x4000
+	IFF_DO_HW_LOOPBACK            = 0x10000
+	IFF_GROUP_ROUTING             = 0x2000000
+	IFF_IFBUFMGT                  = 0x800000
+	IFF_LINK0                     = 0x100000
+	IFF_LINK1                     = 0x200000
+	IFF_LINK2                     = 0x400000
+	IFF_LOOPBACK                  = 0x8
+	IFF_MULTICAST                 = 0x80000
+	IFF_NOARP                     = 0x80
+	IFF_NOECHO                    = 0x800
+	IFF_NOTRAILERS                = 0x20
+	IFF_OACTIVE                   = 0x400
+	IFF_POINTOPOINT               = 0x10
+	IFF_PROMISC                   = 0x100
+	IFF_PSEG                      = 0x40000000
+	IFF_RUNNING                   = 0x40
+	IFF_SIMPLEX                   = 0x800
+	IFF_SNAP                      = 0x8000
+	IFF_TCP_DISABLE_CKSUM         = 0x20000000
+	IFF_TCP_NOCKSUM               = 0x1000000
+	IFF_UP                        = 0x1
+	IFF_VIPA                      = 0x80000000
+	IFNAMSIZ                      = 0x10
+	IFO_FLUSH                     = 0x1
+	IFT_1822                      = 0x2
+	IFT_AAL5                      = 0x31
+	IFT_ARCNET                    = 0x23
+	IFT_ARCNETPLUS                = 0x24
+	IFT_ATM                       = 0x25
+	IFT_CEPT                      = 0x13
+	IFT_CLUSTER                   = 0x3e
+	IFT_DS3                       = 0x1e
+	IFT_EON                       = 0x19
+	IFT_ETHER                     = 0x6
+	IFT_FCS                       = 0x3a
+	IFT_FDDI                      = 0xf
+	IFT_FRELAY                    = 0x20
+	IFT_FRELAYDCE                 = 0x2c
+	IFT_GIFTUNNEL                 = 0x3c
+	IFT_HDH1822                   = 0x3
+	IFT_HF                        = 0x3d
+	IFT_HIPPI                     = 0x2f
+	IFT_HSSI                      = 0x2e
+	IFT_HY                        = 0xe
+	IFT_IB                        = 0xc7
+	IFT_ISDNBASIC                 = 0x14
+	IFT_ISDNPRIMARY               = 0x15
+	IFT_ISO88022LLC               = 0x29
+	IFT_ISO88023                  = 0x7
+	IFT_ISO88024                  = 0x8
+	IFT_ISO88025                  = 0x9
+	IFT_ISO88026                  = 0xa
+	IFT_LAPB                      = 0x10
+	IFT_LOCALTALK                 = 0x2a
+	IFT_LOOP                      = 0x18
+	IFT_MIOX25                    = 0x26
+	IFT_MODEM                     = 0x30
+	IFT_NSIP                      = 0x1b
+	IFT_OTHER                     = 0x1
+	IFT_P10                       = 0xc
+	IFT_P80                       = 0xd
+	IFT_PARA                      = 0x22
+	IFT_PPP                       = 0x17
+	IFT_PROPMUX                   = 0x36
+	IFT_PROPVIRTUAL               = 0x35
+	IFT_PTPSERIAL                 = 0x16
+	IFT_RS232                     = 0x21
+	IFT_SDLC                      = 0x11
+	IFT_SIP                       = 0x1f
+	IFT_SLIP                      = 0x1c
+	IFT_SMDSDXI                   = 0x2b
+	IFT_SMDSICIP                  = 0x34
+	IFT_SN                        = 0x38
+	IFT_SONET                     = 0x27
+	IFT_SONETPATH                 = 0x32
+	IFT_SONETVT                   = 0x33
+	IFT_SP                        = 0x39
+	IFT_STARLAN                   = 0xb
+	IFT_T1                        = 0x12
+	IFT_TUNNEL                    = 0x3b
+	IFT_ULTRA                     = 0x1d
+	IFT_V35                       = 0x2d
+	IFT_VIPA                      = 0x37
+	IFT_X25                       = 0x5
+	IFT_X25DDN                    = 0x4
+	IFT_X25PLE                    = 0x28
+	IFT_XETHER                    = 0x1a
+	IGNBRK                        = 0x1
+	IGNCR                         = 0x80
+	IGNPAR                        = 0x4
+	IMAXBEL                       = 0x10000
+	INLCR                         = 0x40
+	INPCK                         = 0x10
+	IN_CLASSA_HOST                = 0xffffff
+	IN_CLASSA_MAX                 = 0x80
+	IN_CLASSA_NET                 = 0xff000000
+	IN_CLASSA_NSHIFT              = 0x18
+	IN_CLASSB_HOST                = 0xffff
+	IN_CLASSB_MAX                 = 0x10000
+	IN_CLASSB_NET                 = 0xffff0000
+	IN_CLASSB_NSHIFT              = 0x10
+	IN_CLASSC_HOST                = 0xff
+	IN_CLASSC_NET                 = 0xffffff00
+	IN_CLASSC_NSHIFT              = 0x8
+	IN_CLASSD_HOST                = 0xfffffff
+	IN_CLASSD_NET                 = 0xf0000000
+	IN_CLASSD_NSHIFT              = 0x1c
+	IN_LOOPBACKNET                = 0x7f
+	IN_USE                        = 0x1
+	IPPROTO_AH                    = 0x33
+	IPPROTO_BIP                   = 0x53
+	IPPROTO_DSTOPTS               = 0x3c
+	IPPROTO_EGP                   = 0x8
+	IPPROTO_EON                   = 0x50
+	IPPROTO_ESP                   = 0x32
+	IPPROTO_FRAGMENT              = 0x2c
+	IPPROTO_GGP                   = 0x3
+	IPPROTO_GIF                   = 0x8c
+	IPPROTO_GRE                   = 0x2f
+	IPPROTO_HOPOPTS               = 0x0
+	IPPROTO_ICMP                  = 0x1
+	IPPROTO_ICMPV6                = 0x3a
+	IPPROTO_IDP                   = 0x16
+	IPPROTO_IGMP                  = 0x2
+	IPPROTO_IP                    = 0x0
+	IPPROTO_IPIP                  = 0x4
+	IPPROTO_IPV6                  = 0x29
+	IPPROTO_LOCAL                 = 0x3f
+	IPPROTO_MAX                   = 0x100
+	IPPROTO_MH                    = 0x87
+	IPPROTO_NONE                  = 0x3b
+	IPPROTO_PUP                   = 0xc
+	IPPROTO_QOS                   = 0x2d
+	IPPROTO_RAW                   = 0xff
+	IPPROTO_ROUTING               = 0x2b
+	IPPROTO_RSVP                  = 0x2e
+	IPPROTO_SCTP                  = 0x84
+	IPPROTO_TCP                   = 0x6
+	IPPROTO_TP                    = 0x1d
+	IPPROTO_UDP                   = 0x11
+	IPV6_ADDRFORM                 = 0x16
+	IPV6_ADDR_PREFERENCES         = 0x4a
+	IPV6_ADD_MEMBERSHIP           = 0xc
+	IPV6_AIXRAWSOCKET             = 0x39
+	IPV6_CHECKSUM                 = 0x27
+	IPV6_DONTFRAG                 = 0x2d
+	IPV6_DROP_MEMBERSHIP          = 0xd
+	IPV6_DSTOPTS                  = 0x36
+	IPV6_FLOWINFO_FLOWLABEL       = 0xffffff
+	IPV6_FLOWINFO_PRIFLOW         = 0xfffffff
+	IPV6_FLOWINFO_PRIORITY        = 0xf000000
+	IPV6_FLOWINFO_SRFLAG          = 0x10000000
+	IPV6_FLOWINFO_VERSION         = 0xf0000000
+	IPV6_HOPLIMIT                 = 0x28
+	IPV6_HOPOPTS                  = 0x34
+	IPV6_JOIN_GROUP               = 0xc
+	IPV6_LEAVE_GROUP              = 0xd
+	IPV6_MIPDSTOPTS               = 0x36
+	IPV6_MULTICAST_HOPS           = 0xa
+	IPV6_MULTICAST_IF             = 0x9
+	IPV6_MULTICAST_LOOP           = 0xb
+	IPV6_NEXTHOP                  = 0x30
+	IPV6_NOPROBE                  = 0x1c
+	IPV6_PATHMTU                  = 0x2e
+	IPV6_PKTINFO                  = 0x21
+	IPV6_PKTOPTIONS               = 0x24
+	IPV6_PRIORITY_10              = 0xa000000
+	IPV6_PRIORITY_11              = 0xb000000
+	IPV6_PRIORITY_12              = 0xc000000
+	IPV6_PRIORITY_13              = 0xd000000
+	IPV6_PRIORITY_14              = 0xe000000
+	IPV6_PRIORITY_15              = 0xf000000
+	IPV6_PRIORITY_8               = 0x8000000
+	IPV6_PRIORITY_9               = 0x9000000
+	IPV6_PRIORITY_BULK            = 0x4000000
+	IPV6_PRIORITY_CONTROL         = 0x7000000
+	IPV6_PRIORITY_FILLER          = 0x1000000
+	IPV6_PRIORITY_INTERACTIVE     = 0x6000000
+	IPV6_PRIORITY_RESERVED1       = 0x3000000
+	IPV6_PRIORITY_RESERVED2       = 0x5000000
+	IPV6_PRIORITY_UNATTENDED      = 0x2000000
+	IPV6_PRIORITY_UNCHARACTERIZED = 0x0
+	IPV6_RECVDSTOPTS              = 0x38
+	IPV6_RECVHOPLIMIT             = 0x29
+	IPV6_RECVHOPOPTS              = 0x35
+	IPV6_RECVHOPS                 = 0x22
+	IPV6_RECVIF                   = 0x1e
+	IPV6_RECVPATHMTU              = 0x2f
+	IPV6_RECVPKTINFO              = 0x23
+	IPV6_RECVRTHDR                = 0x33
+	IPV6_RECVSRCRT                = 0x1d
+	IPV6_RECVTCLASS               = 0x2a
+	IPV6_RTHDR                    = 0x32
+	IPV6_RTHDRDSTOPTS             = 0x37
+	IPV6_RTHDR_TYPE_0             = 0x0
+	IPV6_RTHDR_TYPE_2             = 0x2
+	IPV6_SENDIF                   = 0x1f
+	IPV6_SRFLAG_LOOSE             = 0x0
+	IPV6_SRFLAG_STRICT            = 0x10000000
+	IPV6_TCLASS                   = 0x2b
+	IPV6_TOKEN_LENGTH             = 0x40
+	IPV6_UNICAST_HOPS             = 0x4
+	IPV6_USE_MIN_MTU              = 0x2c
+	IPV6_V6ONLY                   = 0x25
+	IPV6_VERSION                  = 0x60000000
+	IP_ADDRFORM                   = 0x16
+	IP_ADD_MEMBERSHIP             = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP      = 0x3c
+	IP_BLOCK_SOURCE               = 0x3a
+	IP_BROADCAST_IF               = 0x10
+	IP_CACHE_LINE_SIZE            = 0x80
+	IP_DEFAULT_MULTICAST_LOOP     = 0x1
+	IP_DEFAULT_MULTICAST_TTL      = 0x1
+	IP_DF                         = 0x4000
+	IP_DHCPMODE                   = 0x11
+	IP_DONTFRAG                   = 0x19
+	IP_DROP_MEMBERSHIP            = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP     = 0x3d
+	IP_FINDPMTU                   = 0x1a
+	IP_HDRINCL                    = 0x2
+	IP_INC_MEMBERSHIPS            = 0x14
+	IP_INIT_MEMBERSHIP            = 0x14
+	IP_MAXPACKET                  = 0xffff
+	IP_MF                         = 0x2000
+	IP_MSS                        = 0x240
+	IP_MULTICAST_HOPS             = 0xa
+	IP_MULTICAST_IF               = 0x9
+	IP_MULTICAST_LOOP             = 0xb
+	IP_MULTICAST_TTL              = 0xa
+	IP_OPT                        = 0x1b
+	IP_OPTIONS                    = 0x1
+	IP_PMTUAGE                    = 0x1b
+	IP_RECVDSTADDR                = 0x7
+	IP_RECVIF                     = 0x14
+	IP_RECVIFINFO                 = 0xf
+	IP_RECVINTERFACE              = 0x20
+	IP_RECVMACHDR                 = 0xe
+	IP_RECVOPTS                   = 0x5
+	IP_RECVRETOPTS                = 0x6
+	IP_RECVTTL                    = 0x22
+	IP_RETOPTS                    = 0x8
+	IP_SOURCE_FILTER              = 0x48
+	IP_TOS                        = 0x3
+	IP_TTL                        = 0x4
+	IP_UNBLOCK_SOURCE             = 0x3b
+	IP_UNICAST_HOPS               = 0x4
+	ISIG                          = 0x1
+	ISTRIP                        = 0x20
+	IUCLC                         = 0x800
+	IXANY                         = 0x1000
+	IXOFF                         = 0x400
+	IXON                          = 0x200
+	I_FLUSH                       = 0x20005305
+	LNOFLSH                       = 0x8000
+	LOCK_EX                       = 0x2
+	LOCK_NB                       = 0x4
+	LOCK_SH                       = 0x1
+	LOCK_UN                       = 0x8
+	MADV_DONTNEED                 = 0x4
+	MADV_NORMAL                   = 0x0
+	MADV_RANDOM                   = 0x1
+	MADV_SEQUENTIAL               = 0x2
+	MADV_SPACEAVAIL               = 0x5
+	MADV_WILLNEED                 = 0x3
+	MAP_ANON                      = 0x10
+	MAP_ANONYMOUS                 = 0x10
+	MAP_FILE                      = 0x0
+	MAP_FIXED                     = 0x100
+	MAP_PRIVATE                   = 0x2
+	MAP_SHARED                    = 0x1
+	MAP_TYPE                      = 0xf0
+	MAP_VARIABLE                  = 0x0
+	MCL_CURRENT                   = 0x100
+	MCL_FUTURE                    = 0x200
+	MSG_ANY                       = 0x4
+	MSG_ARGEXT                    = 0x400
+	MSG_BAND                      = 0x2
+	MSG_COMPAT                    = 0x8000
+	MSG_CTRUNC                    = 0x20
+	MSG_DONTROUTE                 = 0x4
+	MSG_EOR                       = 0x8
+	MSG_HIPRI                     = 0x1
+	MSG_MAXIOVLEN                 = 0x10
+	MSG_MPEG2                     = 0x80
+	MSG_NONBLOCK                  = 0x4000
+	MSG_NOSIGNAL                  = 0x100
+	MSG_OOB                       = 0x1
+	MSG_PEEK                      = 0x2
+	MSG_TRUNC                     = 0x10
+	MSG_WAITALL                   = 0x40
+	MSG_WAITFORONE                = 0x200
+	MS_ASYNC                      = 0x10
+	MS_EINTR                      = 0x80
+	MS_INVALIDATE                 = 0x40
+	MS_PER_SEC                    = 0x3e8
+	MS_SYNC                       = 0x20
+	NL0                           = 0x0
+	NL1                           = 0x4000
+	NL2                           = 0x8000
+	NL3                           = 0xc000
+	NLDLY                         = 0x4000
+	NOFLSH                        = 0x80
+	NOFLUSH                       = 0x80000000
+	OCRNL                         = 0x8
+	OFDEL                         = 0x80
+	OFILL                         = 0x40
+	OLCUC                         = 0x2
+	ONLCR                         = 0x4
+	ONLRET                        = 0x20
+	ONOCR                         = 0x10
+	ONOEOT                        = 0x80000
+	OPOST                         = 0x1
+	OXTABS                        = 0x40000
+	O_ACCMODE                     = 0x23
+	O_APPEND                      = 0x8
+	O_CIO                         = 0x80
+	O_CIOR                        = 0x800000000
+	O_CLOEXEC                     = 0x800000
+	O_CREAT                       = 0x100
+	O_DEFER                       = 0x2000
+	O_DELAY                       = 0x4000
+	O_DIRECT                      = 0x8000000
+	O_DIRECTORY                   = 0x80000
+	O_DSYNC                       = 0x400000
+	O_EFSOFF                      = 0x400000000
+	O_EFSON                       = 0x200000000
+	O_EXCL                        = 0x400
+	O_EXEC                        = 0x20
+	O_LARGEFILE                   = 0x4000000
+	O_NDELAY                      = 0x8000
+	O_NOCACHE                     = 0x100000
+	O_NOCTTY                      = 0x800
+	O_NOFOLLOW                    = 0x1000000
+	O_NONBLOCK                    = 0x4
+	O_NONE                        = 0x3
+	O_NSHARE                      = 0x10000
+	O_RAW                         = 0x100000000
+	O_RDONLY                      = 0x0
+	O_RDWR                        = 0x2
+	O_RSHARE                      = 0x1000
+	O_RSYNC                       = 0x200000
+	O_SEARCH                      = 0x20
+	O_SNAPSHOT                    = 0x40
+	O_SYNC                        = 0x10
+	O_TRUNC                       = 0x200
+	O_TTY_INIT                    = 0x0
+	O_WRONLY                      = 0x1
+	PARENB                        = 0x100
+	PAREXT                        = 0x100000
+	PARMRK                        = 0x8
+	PARODD                        = 0x200
+	PENDIN                        = 0x20000000
+	PRIO_PGRP                     = 0x1
+	PRIO_PROCESS                  = 0x0
+	PRIO_USER                     = 0x2
+	PROT_EXEC                     = 0x4
+	PROT_NONE                     = 0x0
+	PROT_READ                     = 0x1
+	PROT_WRITE                    = 0x2
+	PR_64BIT                      = 0x20
+	PR_ADDR                       = 0x2
+	PR_ARGEXT                     = 0x400
+	PR_ATOMIC                     = 0x1
+	PR_CONNREQUIRED               = 0x4
+	PR_FASTHZ                     = 0x5
+	PR_INP                        = 0x40
+	PR_INTRLEVEL                  = 0x8000
+	PR_MLS                        = 0x100
+	PR_MLS_1_LABEL                = 0x200
+	PR_NOEOR                      = 0x4000
+	PR_RIGHTS                     = 0x10
+	PR_SLOWHZ                     = 0x2
+	PR_WANTRCVD                   = 0x8
+	RLIMIT_AS                     = 0x6
+	RLIMIT_CORE                   = 0x4
+	RLIMIT_CPU                    = 0x0
+	RLIMIT_DATA                   = 0x2
+	RLIMIT_FSIZE                  = 0x1
+	RLIMIT_NOFILE                 = 0x7
+	RLIMIT_NPROC                  = 0x9
+	RLIMIT_RSS                    = 0x5
+	RLIMIT_STACK                  = 0x3
+	RLIM_INFINITY                 = 0x7fffffffffffffff
+	RTAX_AUTHOR                   = 0x6
+	RTAX_BRD                      = 0x7
+	RTAX_DST                      = 0x0
+	RTAX_GATEWAY                  = 0x1
+	RTAX_GENMASK                  = 0x3
+	RTAX_IFA                      = 0x5
+	RTAX_IFP                      = 0x4
+	RTAX_MAX                      = 0x8
+	RTAX_NETMASK                  = 0x2
+	RTA_AUTHOR                    = 0x40
+	RTA_BRD                       = 0x80
+	RTA_DOWNSTREAM                = 0x100
+	RTA_DST                       = 0x1
+	RTA_GATEWAY                   = 0x2
+	RTA_GENMASK                   = 0x8
+	RTA_IFA                       = 0x20
+	RTA_IFP                       = 0x10
+	RTA_NETMASK                   = 0x4
+	RTC_IA64                      = 0x3
+	RTC_POWER                     = 0x1
+	RTC_POWER_PC                  = 0x2
+	RTF_ACTIVE_DGD                = 0x1000000
+	RTF_BCE                       = 0x80000
+	RTF_BLACKHOLE                 = 0x1000
+	RTF_BROADCAST                 = 0x400000
+	RTF_BUL                       = 0x2000
+	RTF_CLONE                     = 0x10000
+	RTF_CLONED                    = 0x20000
+	RTF_CLONING                   = 0x100
+	RTF_DONE                      = 0x40
+	RTF_DYNAMIC                   = 0x10
+	RTF_FREE_IN_PROG              = 0x4000000
+	RTF_GATEWAY                   = 0x2
+	RTF_HOST                      = 0x4
+	RTF_LLINFO                    = 0x400
+	RTF_LOCAL                     = 0x200000
+	RTF_MASK                      = 0x80
+	RTF_MODIFIED                  = 0x20
+	RTF_MULTICAST                 = 0x800000
+	RTF_PERMANENT6                = 0x8000000
+	RTF_PINNED                    = 0x100000
+	RTF_PROTO1                    = 0x8000
+	RTF_PROTO2                    = 0x4000
+	RTF_PROTO3                    = 0x40000
+	RTF_REJECT                    = 0x8
+	RTF_SMALLMTU                  = 0x40000
+	RTF_STATIC                    = 0x800
+	RTF_STOPSRCH                  = 0x2000000
+	RTF_UNREACHABLE               = 0x10000000
+	RTF_UP                        = 0x1
+	RTF_XRESOLVE                  = 0x200
+	RTM_ADD                       = 0x1
+	RTM_CHANGE                    = 0x3
+	RTM_DELADDR                   = 0xd
+	RTM_DELETE                    = 0x2
+	RTM_EXPIRE                    = 0xf
+	RTM_GET                       = 0x4
+	RTM_GETNEXT                   = 0x11
+	RTM_IFINFO                    = 0xe
+	RTM_LOCK                      = 0x8
+	RTM_LOSING                    = 0x5
+	RTM_MISS                      = 0x7
+	RTM_NEWADDR                   = 0xc
+	RTM_OLDADD                    = 0x9
+	RTM_OLDDEL                    = 0xa
+	RTM_REDIRECT                  = 0x6
+	RTM_RESOLVE                   = 0xb
+	RTM_RTLOST                    = 0x10
+	RTM_RTTUNIT                   = 0xf4240
+	RTM_SAMEADDR                  = 0x12
+	RTM_SET                       = 0x13
+	RTM_VERSION                   = 0x2
+	RTM_VERSION_GR                = 0x4
+	RTM_VERSION_GR_COMPAT         = 0x3
+	RTM_VERSION_POLICY            = 0x5
+	RTM_VERSION_POLICY_EXT        = 0x6
+	RTM_VERSION_POLICY_PRFN       = 0x7
+	RTV_EXPIRE                    = 0x4
+	RTV_HOPCOUNT                  = 0x2
+	RTV_MTU                       = 0x1
+	RTV_RPIPE                     = 0x8
+	RTV_RTT                       = 0x40
+	RTV_RTTVAR                    = 0x80
+	RTV_SPIPE                     = 0x10
+	RTV_SSTHRESH                  = 0x20
+	RUSAGE_CHILDREN               = -0x1
+	RUSAGE_SELF                   = 0x0
+	RUSAGE_THREAD                 = 0x1
+	SCM_RIGHTS                    = 0x1
+	SHUT_RD                       = 0x0
+	SHUT_RDWR                     = 0x2
+	SHUT_WR                       = 0x1
+	SIGMAX64                      = 0xff
+	SIGQUEUE_MAX                  = 0x20
+	SIOCADDIFVIPA                 = 0x20006942
+	SIOCADDMTU                    = -0x7ffb9690
+	SIOCADDMULTI                  = -0x7fdf96cf
+	SIOCADDNETID                  = -0x7fd796a9
+	SIOCADDRT                     = -0x7fc78df6
+	SIOCAIFADDR                   = -0x7fbf96e6
+	SIOCATMARK                    = 0x40047307
+	SIOCDARP                      = -0x7fb396e0
+	SIOCDELIFVIPA                 = 0x20006943
+	SIOCDELMTU                    = -0x7ffb968f
+	SIOCDELMULTI                  = -0x7fdf96ce
+	SIOCDELPMTU                   = -0x7fd78ff6
+	SIOCDELRT                     = -0x7fc78df5
+	SIOCDIFADDR                   = -0x7fd796e7
+	SIOCDNETOPT                   = -0x3ffe9680
+	SIOCDX25XLATE                 = -0x7fd7969b
+	SIOCFIFADDR                   = -0x7fdf966d
+	SIOCGARP                      = -0x3fb396da
+	SIOCGETMTUS                   = 0x2000696f
+	SIOCGETSGCNT                  = -0x3feb8acc
+	SIOCGETVIFCNT                 = -0x3feb8acd
+	SIOCGHIWAT                    = 0x40047301
+	SIOCGIFADDR                   = -0x3fd796df
+	SIOCGIFADDRS                  = 0x2000698c
+	SIOCGIFBAUDRATE               = -0x3fd79693
+	SIOCGIFBRDADDR                = -0x3fd796dd
+	SIOCGIFCONF                   = -0x3fef96bb
+	SIOCGIFCONFGLOB               = -0x3fef9670
+	SIOCGIFDSTADDR                = -0x3fd796de
+	SIOCGIFFLAGS                  = -0x3fd796ef
+	SIOCGIFGIDLIST                = 0x20006968
+	SIOCGIFHWADDR                 = -0x3fab966b
+	SIOCGIFMETRIC                 = -0x3fd796e9
+	SIOCGIFMTU                    = -0x3fd796aa
+	SIOCGIFNETMASK                = -0x3fd796db
+	SIOCGIFOPTIONS                = -0x3fd796d6
+	SIOCGISNO                     = -0x3fd79695
+	SIOCGLOADF                    = -0x3ffb967e
+	SIOCGLOWAT                    = 0x40047303
+	SIOCGNETOPT                   = -0x3ffe96a5
+	SIOCGNETOPT1                  = -0x3fdf967f
+	SIOCGNMTUS                    = 0x2000696e
+	SIOCGPGRP                     = 0x40047309
+	SIOCGSIZIFCONF                = 0x4004696a
+	SIOCGSRCFILTER                = -0x3fe796cb
+	SIOCGTUNEPHASE                = -0x3ffb9676
+	SIOCGX25XLATE                 = -0x3fd7969c
+	SIOCIFATTACH                  = -0x7fdf9699
+	SIOCIFDETACH                  = -0x7fdf969a
+	SIOCIFGETPKEY                 = -0x7fdf969b
+	SIOCIF_ATM_DARP               = -0x7fdf9683
+	SIOCIF_ATM_DUMPARP            = -0x7fdf9685
+	SIOCIF_ATM_GARP               = -0x7fdf9682
+	SIOCIF_ATM_IDLE               = -0x7fdf9686
+	SIOCIF_ATM_SARP               = -0x7fdf9681
+	SIOCIF_ATM_SNMPARP            = -0x7fdf9687
+	SIOCIF_ATM_SVC                = -0x7fdf9684
+	SIOCIF_ATM_UBR                = -0x7fdf9688
+	SIOCIF_DEVHEALTH              = -0x7ffb966c
+	SIOCIF_IB_ARP_INCOMP          = -0x7fdf9677
+	SIOCIF_IB_ARP_TIMER           = -0x7fdf9678
+	SIOCIF_IB_CLEAR_PINFO         = -0x3fdf966f
+	SIOCIF_IB_DEL_ARP             = -0x7fdf967f
+	SIOCIF_IB_DEL_PINFO           = -0x3fdf9670
+	SIOCIF_IB_DUMP_ARP            = -0x7fdf9680
+	SIOCIF_IB_GET_ARP             = -0x7fdf967e
+	SIOCIF_IB_GET_INFO            = -0x3f879675
+	SIOCIF_IB_GET_STATS           = -0x3f879672
+	SIOCIF_IB_NOTIFY_ADDR_REM     = -0x3f87966a
+	SIOCIF_IB_RESET_STATS         = -0x3f879671
+	SIOCIF_IB_RESIZE_CQ           = -0x7fdf9679
+	SIOCIF_IB_SET_ARP             = -0x7fdf967d
+	SIOCIF_IB_SET_PKEY            = -0x7fdf967c
+	SIOCIF_IB_SET_PORT            = -0x7fdf967b
+	SIOCIF_IB_SET_QKEY            = -0x7fdf9676
+	SIOCIF_IB_SET_QSIZE           = -0x7fdf967a
+	SIOCLISTIFVIPA                = 0x20006944
+	SIOCSARP                      = -0x7fb396e2
+	SIOCSHIWAT                    = 0xffffffff80047300
+	SIOCSIFADDR                   = -0x7fd796f4
+	SIOCSIFADDRORI                = -0x7fdb9673
+	SIOCSIFBRDADDR                = -0x7fd796ed
+	SIOCSIFDSTADDR                = -0x7fd796f2
+	SIOCSIFFLAGS                  = -0x7fd796f0
+	SIOCSIFGIDLIST                = 0x20006969
+	SIOCSIFMETRIC                 = -0x7fd796e8
+	SIOCSIFMTU                    = -0x7fd796a8
+	SIOCSIFNETDUMP                = -0x7fd796e4
+	SIOCSIFNETMASK                = -0x7fd796ea
+	SIOCSIFOPTIONS                = -0x7fd796d7
+	SIOCSIFSUBCHAN                = -0x7fd796e5
+	SIOCSISNO                     = -0x7fd79694
+	SIOCSLOADF                    = -0x3ffb967d
+	SIOCSLOWAT                    = 0xffffffff80047302
+	SIOCSNETOPT                   = -0x7ffe96a6
+	SIOCSPGRP                     = 0xffffffff80047308
+	SIOCSX25XLATE                 = -0x7fd7969d
+	SOCK_CONN_DGRAM               = 0x6
+	SOCK_DGRAM                    = 0x2
+	SOCK_RAW                      = 0x3
+	SOCK_RDM                      = 0x4
+	SOCK_SEQPACKET                = 0x5
+	SOCK_STREAM                   = 0x1
+	SOL_SOCKET                    = 0xffff
+	SOMAXCONN                     = 0x400
+	SO_ACCEPTCONN                 = 0x2
+	SO_AUDIT                      = 0x8000
+	SO_BROADCAST                  = 0x20
+	SO_CKSUMRECV                  = 0x800
+	SO_DEBUG                      = 0x1
+	SO_DONTROUTE                  = 0x10
+	SO_ERROR                      = 0x1007
+	SO_KEEPALIVE                  = 0x8
+	SO_KERNACCEPT                 = 0x2000
+	SO_LINGER                     = 0x80
+	SO_NOMULTIPATH                = 0x4000
+	SO_NOREUSEADDR                = 0x1000
+	SO_OOBINLINE                  = 0x100
+	SO_PEERID                     = 0x1009
+	SO_RCVBUF                     = 0x1002
+	SO_RCVLOWAT                   = 0x1004
+	SO_RCVTIMEO                   = 0x1006
+	SO_REUSEADDR                  = 0x4
+	SO_REUSEPORT                  = 0x200
+	SO_SNDBUF                     = 0x1001
+	SO_SNDLOWAT                   = 0x1003
+	SO_SNDTIMEO                   = 0x1005
+	SO_TIMESTAMPNS                = 0x100a
+	SO_TYPE                       = 0x1008
+	SO_USELOOPBACK                = 0x40
+	SO_USE_IFBUFS                 = 0x400
+	S_BANDURG                     = 0x400
+	S_EMODFMT                     = 0x3c000000
+	S_ENFMT                       = 0x400
+	S_ERROR                       = 0x100
+	S_HANGUP                      = 0x200
+	S_HIPRI                       = 0x2
+	S_ICRYPTO                     = 0x80000
+	S_IEXEC                       = 0x40
+	S_IFBLK                       = 0x6000
+	S_IFCHR                       = 0x2000
+	S_IFDIR                       = 0x4000
+	S_IFIFO                       = 0x1000
+	S_IFJOURNAL                   = 0x10000
+	S_IFLNK                       = 0xa000
+	S_IFMPX                       = 0x2200
+	S_IFMT                        = 0xf000
+	S_IFPDIR                      = 0x4000000
+	S_IFPSDIR                     = 0x8000000
+	S_IFPSSDIR                    = 0xc000000
+	S_IFREG                       = 0x8000
+	S_IFSOCK                      = 0xc000
+	S_IFSYSEA                     = 0x30000000
+	S_INPUT                       = 0x1
+	S_IREAD                       = 0x100
+	S_IRGRP                       = 0x20
+	S_IROTH                       = 0x4
+	S_IRUSR                       = 0x100
+	S_IRWXG                       = 0x38
+	S_IRWXO                       = 0x7
+	S_IRWXU                       = 0x1c0
+	S_ISGID                       = 0x400
+	S_ISUID                       = 0x800
+	S_ISVTX                       = 0x200
+	S_ITCB                        = 0x1000000
+	S_ITP                         = 0x800000
+	S_IWGRP                       = 0x10
+	S_IWOTH                       = 0x2
+	S_IWRITE                      = 0x80
+	S_IWUSR                       = 0x80
+	S_IXACL                       = 0x2000000
+	S_IXATTR                      = 0x40000
+	S_IXGRP                       = 0x8
+	S_IXINTERFACE                 = 0x100000
+	S_IXMOD                       = 0x40000000
+	S_IXOTH                       = 0x1
+	S_IXUSR                       = 0x40
+	S_MSG                         = 0x8
+	S_OUTPUT                      = 0x4
+	S_RDBAND                      = 0x20
+	S_RDNORM                      = 0x10
+	S_RESERVED1                   = 0x20000
+	S_RESERVED2                   = 0x200000
+	S_RESERVED3                   = 0x400000
+	S_RESERVED4                   = 0x80000000
+	S_RESFMT1                     = 0x10000000
+	S_RESFMT10                    = 0x34000000
+	S_RESFMT11                    = 0x38000000
+	S_RESFMT12                    = 0x3c000000
+	S_RESFMT2                     = 0x14000000
+	S_RESFMT3                     = 0x18000000
+	S_RESFMT4                     = 0x1c000000
+	S_RESFMT5                     = 0x20000000
+	S_RESFMT6                     = 0x24000000
+	S_RESFMT7                     = 0x28000000
+	S_RESFMT8                     = 0x2c000000
+	S_WRBAND                      = 0x80
+	S_WRNORM                      = 0x40
+	TAB0                          = 0x0
+	TAB1                          = 0x400
+	TAB2                          = 0x800
+	TAB3                          = 0xc00
+	TABDLY                        = 0xc00
+	TCFLSH                        = 0x540c
+	TCGETA                        = 0x5405
+	TCGETS                        = 0x5401
+	TCIFLUSH                      = 0x0
+	TCIOFF                        = 0x2
+	TCIOFLUSH                     = 0x2
+	TCION                         = 0x3
+	TCOFLUSH                      = 0x1
+	TCOOFF                        = 0x0
+	TCOON                         = 0x1
+	TCP_24DAYS_WORTH_OF_SLOWTICKS = 0x3f4800
+	TCP_ACLADD                    = 0x23
+	TCP_ACLBIND                   = 0x26
+	TCP_ACLCLEAR                  = 0x22
+	TCP_ACLDEL                    = 0x24
+	TCP_ACLDENY                   = 0x8
+	TCP_ACLFLUSH                  = 0x21
+	TCP_ACLGID                    = 0x1
+	TCP_ACLLS                     = 0x25
+	TCP_ACLSUBNET                 = 0x4
+	TCP_ACLUID                    = 0x2
+	TCP_CWND_DF                   = 0x16
+	TCP_CWND_IF                   = 0x15
+	TCP_DELAY_ACK_FIN             = 0x2
+	TCP_DELAY_ACK_SYN             = 0x1
+	TCP_FASTNAME                  = 0x101080a
+	TCP_KEEPCNT                   = 0x13
+	TCP_KEEPIDLE                  = 0x11
+	TCP_KEEPINTVL                 = 0x12
+	TCP_LSPRIV                    = 0x29
+	TCP_LUID                      = 0x20
+	TCP_MAXBURST                  = 0x8
+	TCP_MAXDF                     = 0x64
+	TCP_MAXIF                     = 0x64
+	TCP_MAXSEG                    = 0x2
+	TCP_MAXWIN                    = 0xffff
+	TCP_MAXWINDOWSCALE            = 0xe
+	TCP_MAX_SACK                  = 0x4
+	TCP_MSS                       = 0x5b4
+	TCP_NODELAY                   = 0x1
+	TCP_NODELAYACK                = 0x14
+	TCP_NOREDUCE_CWND_EXIT_FRXMT  = 0x19
+	TCP_NOREDUCE_CWND_IN_FRXMT    = 0x18
+	TCP_NOTENTER_SSTART           = 0x17
+	TCP_OPT                       = 0x19
+	TCP_RFC1323                   = 0x4
+	TCP_SETPRIV                   = 0x27
+	TCP_STDURG                    = 0x10
+	TCP_TIMESTAMP_OPTLEN          = 0xc
+	TCP_UNSETPRIV                 = 0x28
+	TCSAFLUSH                     = 0x2
+	TCSBRK                        = 0x5409
+	TCSETA                        = 0x5406
+	TCSETAF                       = 0x5408
+	TCSETAW                       = 0x5407
+	TCSETS                        = 0x5402
+	TCSETSF                       = 0x5404
+	TCSETSW                       = 0x5403
+	TCXONC                        = 0x540b
+	TIOC                          = 0x5400
+	TIOCCBRK                      = 0x2000747a
+	TIOCCDTR                      = 0x20007478
+	TIOCCONS                      = 0xffffffff80047462
+	TIOCEXCL                      = 0x2000740d
+	TIOCFLUSH                     = 0xffffffff80047410
+	TIOCGETC                      = 0x40067412
+	TIOCGETD                      = 0x40047400
+	TIOCGETP                      = 0x40067408
+	TIOCGLTC                      = 0x40067474
+	TIOCGPGRP                     = 0x40047477
+	TIOCGSID                      = 0x40047448
+	TIOCGSIZE                     = 0x40087468
+	TIOCGWINSZ                    = 0x40087468
+	TIOCHPCL                      = 0x20007402
+	TIOCLBIC                      = 0xffffffff8004747e
+	TIOCLBIS                      = 0xffffffff8004747f
+	TIOCLGET                      = 0x4004747c
+	TIOCLSET                      = 0xffffffff8004747d
+	TIOCMBIC                      = 0xffffffff8004746b
+	TIOCMBIS                      = 0xffffffff8004746c
+	TIOCMGET                      = 0x4004746a
+	TIOCMIWAIT                    = 0xffffffff80047464
+	TIOCMODG                      = 0x40047403
+	TIOCMODS                      = 0xffffffff80047404
+	TIOCMSET                      = 0xffffffff8004746d
+	TIOCM_CAR                     = 0x40
+	TIOCM_CD                      = 0x40
+	TIOCM_CTS                     = 0x20
+	TIOCM_DSR                     = 0x100
+	TIOCM_DTR                     = 0x2
+	TIOCM_LE                      = 0x1
+	TIOCM_RI                      = 0x80
+	TIOCM_RNG                     = 0x80
+	TIOCM_RTS                     = 0x4
+	TIOCM_SR                      = 0x10
+	TIOCM_ST                      = 0x8
+	TIOCNOTTY                     = 0x20007471
+	TIOCNXCL                      = 0x2000740e
+	TIOCOUTQ                      = 0x40047473
+	TIOCPKT                       = 0xffffffff80047470
+	TIOCPKT_DATA                  = 0x0
+	TIOCPKT_DOSTOP                = 0x20
+	TIOCPKT_FLUSHREAD             = 0x1
+	TIOCPKT_FLUSHWRITE            = 0x2
+	TIOCPKT_NOSTOP                = 0x10
+	TIOCPKT_START                 = 0x8
+	TIOCPKT_STOP                  = 0x4
+	TIOCREMOTE                    = 0xffffffff80047469
+	TIOCSBRK                      = 0x2000747b
+	TIOCSDTR                      = 0x20007479
+	TIOCSETC                      = 0xffffffff80067411
+	TIOCSETD                      = 0xffffffff80047401
+	TIOCSETN                      = 0xffffffff8006740a
+	TIOCSETP                      = 0xffffffff80067409
+	TIOCSLTC                      = 0xffffffff80067475
+	TIOCSPGRP                     = 0xffffffff80047476
+	TIOCSSIZE                     = 0xffffffff80087467
+	TIOCSTART                     = 0x2000746e
+	TIOCSTI                       = 0xffffffff80017472
+	TIOCSTOP                      = 0x2000746f
+	TIOCSWINSZ                    = 0xffffffff80087467
+	TIOCUCNTL                     = 0xffffffff80047466
+	TOSTOP                        = 0x10000
+	UTIME_NOW                     = -0x2
+	UTIME_OMIT                    = -0x3
+	VDISCRD                       = 0xc
+	VDSUSP                        = 0xa
+	VEOF                          = 0x4
+	VEOL                          = 0x5
+	VEOL2                         = 0x6
+	VERASE                        = 0x2
+	VINTR                         = 0x0
+	VKILL                         = 0x3
+	VLNEXT                        = 0xe
+	VMIN                          = 0x4
+	VQUIT                         = 0x1
+	VREPRINT                      = 0xb
+	VSTART                        = 0x7
+	VSTOP                         = 0x8
+	VSTRT                         = 0x7
+	VSUSP                         = 0x9
+	VT0                           = 0x0
+	VT1                           = 0x8000
+	VTDELAY                       = 0x2000
+	VTDLY                         = 0x8000
+	VTIME                         = 0x5
+	VWERSE                        = 0xd
+	WPARSTART                     = 0x1
+	WPARSTOP                      = 0x2
+	WPARTTYNAME                   = "Global"
+	XCASE                         = 0x4
+	XTABS                         = 0xc00
+	_FDATAFLUSH                   = 0x2000000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x43)
+	EADDRNOTAVAIL   = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x42)
+	EAGAIN          = syscall.Errno(0xb)
+	EALREADY        = syscall.Errno(0x38)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x78)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x75)
+	ECHILD          = syscall.Errno(0xa)
+	ECHRNG          = syscall.Errno(0x25)
+	ECLONEME        = syscall.Errno(0x52)
+	ECONNABORTED    = syscall.Errno(0x48)
+	ECONNREFUSED    = syscall.Errno(0x4f)
+	ECONNRESET      = syscall.Errno(0x49)
+	ECORRUPT        = syscall.Errno(0x59)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDESTADDREQ     = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x3a)
+	EDIST           = syscall.Errno(0x35)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x58)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFORMAT         = syscall.Errno(0x30)
+	EHOSTDOWN       = syscall.Errno(0x50)
+	EHOSTUNREACH    = syscall.Errno(0x51)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x74)
+	EINPROGRESS     = syscall.Errno(0x37)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x4b)
+	EISDIR          = syscall.Errno(0x15)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x55)
+	EMEDIA          = syscall.Errno(0x6e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x3b)
+	EMULTIHOP       = syscall.Errno(0x7d)
+	ENAMETOOLONG    = syscall.Errno(0x56)
+	ENETDOWN        = syscall.Errno(0x45)
+	ENETRESET       = syscall.Errno(0x47)
+	ENETUNREACH     = syscall.Errno(0x46)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x70)
+	ENOBUFS         = syscall.Errno(0x4a)
+	ENOCONNECT      = syscall.Errno(0x32)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x7a)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x31)
+	ENOLINK         = syscall.Errno(0x7e)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x23)
+	ENOPROTOOPT     = syscall.Errno(0x3d)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x76)
+	ENOSTR          = syscall.Errno(0x7b)
+	ENOSYS          = syscall.Errno(0x6d)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x4c)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x11)
+	ENOTREADY       = syscall.Errno(0x2e)
+	ENOTRECOVERABLE = syscall.Errno(0x5e)
+	ENOTRUST        = syscall.Errno(0x72)
+	ENOTSOCK        = syscall.Errno(0x39)
+	ENOTSUP         = syscall.Errno(0x7c)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x40)
+	EOVERFLOW       = syscall.Errno(0x7f)
+	EOWNERDEAD      = syscall.Errno(0x5f)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x41)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x53)
+	EPROTO          = syscall.Errno(0x79)
+	EPROTONOSUPPORT = syscall.Errno(0x3e)
+	EPROTOTYPE      = syscall.Errno(0x3c)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x5d)
+	ERESTART        = syscall.Errno(0x52)
+	EROFS           = syscall.Errno(0x1e)
+	ESAD            = syscall.Errno(0x71)
+	ESHUTDOWN       = syscall.Errno(0x4d)
+	ESOCKTNOSUPPORT = syscall.Errno(0x3f)
+	ESOFT           = syscall.Errno(0x6f)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x34)
+	ESYSERROR       = syscall.Errno(0x5a)
+	ETIME           = syscall.Errno(0x77)
+	ETIMEDOUT       = syscall.Errno(0x4e)
+	ETOOMANYREFS    = syscall.Errno(0x73)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x54)
+	EWOULDBLOCK     = syscall.Errno(0xb)
+	EWRPROTECT      = syscall.Errno(0x2f)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT     = syscall.Signal(0x6)
+	SIGAIO      = syscall.Signal(0x17)
+	SIGALRM     = syscall.Signal(0xe)
+	SIGALRM1    = syscall.Signal(0x26)
+	SIGBUS      = syscall.Signal(0xa)
+	SIGCAPI     = syscall.Signal(0x31)
+	SIGCHLD     = syscall.Signal(0x14)
+	SIGCLD      = syscall.Signal(0x14)
+	SIGCONT     = syscall.Signal(0x13)
+	SIGCPUFAIL  = syscall.Signal(0x3b)
+	SIGDANGER   = syscall.Signal(0x21)
+	SIGEMT      = syscall.Signal(0x7)
+	SIGFPE      = syscall.Signal(0x8)
+	SIGGRANT    = syscall.Signal(0x3c)
+	SIGHUP      = syscall.Signal(0x1)
+	SIGILL      = syscall.Signal(0x4)
+	SIGINT      = syscall.Signal(0x2)
+	SIGIO       = syscall.Signal(0x17)
+	SIGIOINT    = syscall.Signal(0x10)
+	SIGIOT      = syscall.Signal(0x6)
+	SIGKAP      = syscall.Signal(0x3c)
+	SIGKILL     = syscall.Signal(0x9)
+	SIGLOST     = syscall.Signal(0x6)
+	SIGMAX      = syscall.Signal(0xff)
+	SIGMAX32    = syscall.Signal(0x3f)
+	SIGMIGRATE  = syscall.Signal(0x23)
+	SIGMSG      = syscall.Signal(0x1b)
+	SIGPIPE     = syscall.Signal(0xd)
+	SIGPOLL     = syscall.Signal(0x17)
+	SIGPRE      = syscall.Signal(0x24)
+	SIGPROF     = syscall.Signal(0x20)
+	SIGPTY      = syscall.Signal(0x17)
+	SIGPWR      = syscall.Signal(0x1d)
+	SIGQUIT     = syscall.Signal(0x3)
+	SIGRECONFIG = syscall.Signal(0x3a)
+	SIGRETRACT  = syscall.Signal(0x3d)
+	SIGSAK      = syscall.Signal(0x3f)
+	SIGSEGV     = syscall.Signal(0xb)
+	SIGSOUND    = syscall.Signal(0x3e)
+	SIGSTOP     = syscall.Signal(0x11)
+	SIGSYS      = syscall.Signal(0xc)
+	SIGSYSERROR = syscall.Signal(0x30)
+	SIGTALRM    = syscall.Signal(0x26)
+	SIGTERM     = syscall.Signal(0xf)
+	SIGTRAP     = syscall.Signal(0x5)
+	SIGTSTP     = syscall.Signal(0x12)
+	SIGTTIN     = syscall.Signal(0x15)
+	SIGTTOU     = syscall.Signal(0x16)
+	SIGURG      = syscall.Signal(0x10)
+	SIGUSR1     = syscall.Signal(0x1e)
+	SIGUSR2     = syscall.Signal(0x1f)
+	SIGVIRT     = syscall.Signal(0x25)
+	SIGVTALRM   = syscall.Signal(0x22)
+	SIGWAITING  = syscall.Signal(0x27)
+	SIGWINCH    = syscall.Signal(0x1c)
+	SIGXCPU     = syscall.Signal(0x18)
+	SIGXFSZ     = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "not owner"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "I/O error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "arg list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file number"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{12, "ENOMEM", "not enough space"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "ENOTEMPTY", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "file table overflow"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "not a typewriter"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "deadlock condition if locked"},
+	{46, "ENOTREADY", "device not ready"},
+	{47, "EWRPROTECT", "write-protected media"},
+	{48, "EFORMAT", "unformatted or incompatible media"},
+	{49, "ENOLCK", "no locks available"},
+	{50, "ENOCONNECT", "cannot Establish Connection"},
+	{52, "ESTALE", "missing file or filesystem"},
+	{53, "EDIST", "requests blocked by Administrator"},
+	{55, "EINPROGRESS", "operation now in progress"},
+	{56, "EALREADY", "operation already in progress"},
+	{57, "ENOTSOCK", "socket operation on non-socket"},
+	{58, "EDESTADDREQ", "destination address required"},
+	{59, "EMSGSIZE", "message too long"},
+	{60, "EPROTOTYPE", "protocol wrong type for socket"},
+	{61, "ENOPROTOOPT", "protocol not available"},
+	{62, "EPROTONOSUPPORT", "protocol not supported"},
+	{63, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{64, "EOPNOTSUPP", "operation not supported on socket"},
+	{65, "EPFNOSUPPORT", "protocol family not supported"},
+	{66, "EAFNOSUPPORT", "addr family not supported by protocol"},
+	{67, "EADDRINUSE", "address already in use"},
+	{68, "EADDRNOTAVAIL", "can't assign requested address"},
+	{69, "ENETDOWN", "network is down"},
+	{70, "ENETUNREACH", "network is unreachable"},
+	{71, "ENETRESET", "network dropped connection on reset"},
+	{72, "ECONNABORTED", "software caused connection abort"},
+	{73, "ECONNRESET", "connection reset by peer"},
+	{74, "ENOBUFS", "no buffer space available"},
+	{75, "EISCONN", "socket is already connected"},
+	{76, "ENOTCONN", "socket is not connected"},
+	{77, "ESHUTDOWN", "can't send after socket shutdown"},
+	{78, "ETIMEDOUT", "connection timed out"},
+	{79, "ECONNREFUSED", "connection refused"},
+	{80, "EHOSTDOWN", "host is down"},
+	{81, "EHOSTUNREACH", "no route to host"},
+	{82, "ERESTART", "restart the system call"},
+	{83, "EPROCLIM", "too many processes"},
+	{84, "EUSERS", "too many users"},
+	{85, "ELOOP", "too many levels of symbolic links"},
+	{86, "ENAMETOOLONG", "file name too long"},
+	{88, "EDQUOT", "disk quota exceeded"},
+	{89, "ECORRUPT", "invalid file system control data detected"},
+	{90, "ESYSERROR", "for future use "},
+	{93, "EREMOTE", "item is not local to host"},
+	{94, "ENOTRECOVERABLE", "state not recoverable "},
+	{95, "EOWNERDEAD", "previous owner died "},
+	{109, "ENOSYS", "function not implemented"},
+	{110, "EMEDIA", "media surface error"},
+	{111, "ESOFT", "I/O completed, but needs relocation"},
+	{112, "ENOATTR", "no attribute found"},
+	{113, "ESAD", "security Authentication Denied"},
+	{114, "ENOTRUST", "not a Trusted Program"},
+	{115, "ETOOMANYREFS", "too many references: can't splice"},
+	{116, "EILSEQ", "invalid wide character"},
+	{117, "ECANCELED", "asynchronous I/O cancelled"},
+	{118, "ENOSR", "out of STREAMS resources"},
+	{119, "ETIME", "system call timed out"},
+	{120, "EBADMSG", "next message has wrong type"},
+	{121, "EPROTO", "error in protocol"},
+	{122, "ENODATA", "no message on stream head read q"},
+	{123, "ENOSTR", "fd not associated with a stream"},
+	{124, "ENOTSUP", "unsupported attribute value"},
+	{125, "EMULTIHOP", "multihop is not allowed"},
+	{126, "ENOLINK", "the server link has been severed"},
+	{127, "EOVERFLOW", "value too large to be stored in data type"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "IOT/Abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible/complete"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{27, "SIGMSG", "input device data"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGPWR", "power-failure"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPROF", "profiling timer expired"},
+	{33, "SIGDANGER", "paging space low"},
+	{34, "SIGVTALRM", "virtual timer expired"},
+	{35, "SIGMIGRATE", "signal 35"},
+	{36, "SIGPRE", "signal 36"},
+	{37, "SIGVIRT", "signal 37"},
+	{38, "SIGTALRM", "signal 38"},
+	{39, "SIGWAITING", "signal 39"},
+	{48, "SIGSYSERROR", "signal 48"},
+	{49, "SIGCAPI", "signal 49"},
+	{58, "SIGRECONFIG", "signal 58"},
+	{59, "SIGCPUFAIL", "CPU Failure Predicted"},
+	{60, "SIGGRANT", "monitor mode granted"},
+	{61, "SIGRETRACT", "monitor mode retracted"},
+	{62, "SIGSOUND", "sound completed"},
+	{63, "SIGMAX32", "secure attention"},
+	{255, "SIGMAX", "signal 255"},
+}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_darwin_386.go b/vendor/golang.org/x/sys/unix/zerrors_darwin_386.go
index 1c68758b647f..3b39d7408ad8 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_386.go
@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -1377,6 +1473,12 @@ const (
 	WORDSIZE                          = 0x20
 	WSTOPPED                          = 0x8
 	WUNTRACED                         = 0x2
+	XATTR_CREATE                      = 0x2
+	XATTR_NODEFAULT                   = 0x10
+	XATTR_NOFOLLOW                    = 0x1
+	XATTR_NOSECURITY                  = 0x8
+	XATTR_REPLACE                     = 0x4
+	XATTR_SHOWCOMPRESSION             = 0x20
 )
 
 // Errors
@@ -1528,146 +1630,154 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "device not configured",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource deadlock avoided",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "resource busy",
-	17:  "file exists",
-	18:  "cross-device link",
-	19:  "operation not supported by device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "result too large",
-	35:  "resource temporarily unavailable",
-	36:  "operation now in progress",
-	37:  "operation already in progress",
-	38:  "socket operation on non-socket",
-	39:  "destination address required",
-	40:  "message too long",
-	41:  "protocol wrong type for socket",
-	42:  "protocol not available",
-	43:  "protocol not supported",
-	44:  "socket type not supported",
-	45:  "operation not supported",
-	46:  "protocol family not supported",
-	47:  "address family not supported by protocol family",
-	48:  "address already in use",
-	49:  "can't assign requested address",
-	50:  "network is down",
-	51:  "network is unreachable",
-	52:  "network dropped connection on reset",
-	53:  "software caused connection abort",
-	54:  "connection reset by peer",
-	55:  "no buffer space available",
-	56:  "socket is already connected",
-	57:  "socket is not connected",
-	58:  "can't send after socket shutdown",
-	59:  "too many references: can't splice",
-	60:  "operation timed out",
-	61:  "connection refused",
-	62:  "too many levels of symbolic links",
-	63:  "file name too long",
-	64:  "host is down",
-	65:  "no route to host",
-	66:  "directory not empty",
-	67:  "too many processes",
-	68:  "too many users",
-	69:  "disc quota exceeded",
-	70:  "stale NFS file handle",
-	71:  "too many levels of remote in path",
-	72:  "RPC struct is bad",
-	73:  "RPC version wrong",
-	74:  "RPC prog. not avail",
-	75:  "program version wrong",
-	76:  "bad procedure for program",
-	77:  "no locks available",
-	78:  "function not implemented",
-	79:  "inappropriate file type or format",
-	80:  "authentication error",
-	81:  "need authenticator",
-	82:  "device power is off",
-	83:  "device error",
-	84:  "value too large to be stored in data type",
-	85:  "bad executable (or shared library)",
-	86:  "bad CPU type in executable",
-	87:  "shared library version mismatch",
-	88:  "malformed Mach-o file",
-	89:  "operation canceled",
-	90:  "identifier removed",
-	91:  "no message of desired type",
-	92:  "illegal byte sequence",
-	93:  "attribute not found",
-	94:  "bad message",
-	95:  "EMULTIHOP (Reserved)",
-	96:  "no message available on STREAM",
-	97:  "ENOLINK (Reserved)",
-	98:  "no STREAM resources",
-	99:  "not a STREAM",
-	100: "protocol error",
-	101: "STREAM ioctl timeout",
-	102: "operation not supported on socket",
-	103: "policy not found",
-	104: "state not recoverable",
-	105: "previous owner died",
-	106: "interface output queue is full",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EPWROFF", "device power is off"},
+	{83, "EDEVERR", "device error"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EBADEXEC", "bad executable (or shared library)"},
+	{86, "EBADARCH", "bad CPU type in executable"},
+	{87, "ESHLIBVERS", "shared library version mismatch"},
+	{88, "EBADMACHO", "malformed Mach-o file"},
+	{89, "ECANCELED", "operation canceled"},
+	{90, "EIDRM", "identifier removed"},
+	{91, "ENOMSG", "no message of desired type"},
+	{92, "EILSEQ", "illegal byte sequence"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EBADMSG", "bad message"},
+	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
+	{96, "ENODATA", "no message available on STREAM"},
+	{97, "ENOLINK", "ENOLINK (Reserved)"},
+	{98, "ENOSR", "no STREAM resources"},
+	{99, "ENOSTR", "not a STREAM"},
+	{100, "EPROTO", "protocol error"},
+	{101, "ETIME", "STREAM ioctl timeout"},
+	{102, "EOPNOTSUPP", "operation not supported on socket"},
+	{103, "ENOPOLICY", "policy not found"},
+	{104, "ENOTRECOVERABLE", "state not recoverable"},
+	{105, "EOWNERDEAD", "previous owner died"},
+	{106, "EQFULL", "interface output queue is full"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
index 48f63d4f0c23..8fe5547775b2 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -1377,6 +1473,12 @@ const (
 	WORDSIZE                          = 0x40
 	WSTOPPED                          = 0x8
 	WUNTRACED                         = 0x2
+	XATTR_CREATE                      = 0x2
+	XATTR_NODEFAULT                   = 0x10
+	XATTR_NOFOLLOW                    = 0x1
+	XATTR_NOSECURITY                  = 0x8
+	XATTR_REPLACE                     = 0x4
+	XATTR_SHOWCOMPRESSION             = 0x20
 )
 
 // Errors
@@ -1528,146 +1630,154 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "device not configured",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource deadlock avoided",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "resource busy",
-	17:  "file exists",
-	18:  "cross-device link",
-	19:  "operation not supported by device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "result too large",
-	35:  "resource temporarily unavailable",
-	36:  "operation now in progress",
-	37:  "operation already in progress",
-	38:  "socket operation on non-socket",
-	39:  "destination address required",
-	40:  "message too long",
-	41:  "protocol wrong type for socket",
-	42:  "protocol not available",
-	43:  "protocol not supported",
-	44:  "socket type not supported",
-	45:  "operation not supported",
-	46:  "protocol family not supported",
-	47:  "address family not supported by protocol family",
-	48:  "address already in use",
-	49:  "can't assign requested address",
-	50:  "network is down",
-	51:  "network is unreachable",
-	52:  "network dropped connection on reset",
-	53:  "software caused connection abort",
-	54:  "connection reset by peer",
-	55:  "no buffer space available",
-	56:  "socket is already connected",
-	57:  "socket is not connected",
-	58:  "can't send after socket shutdown",
-	59:  "too many references: can't splice",
-	60:  "operation timed out",
-	61:  "connection refused",
-	62:  "too many levels of symbolic links",
-	63:  "file name too long",
-	64:  "host is down",
-	65:  "no route to host",
-	66:  "directory not empty",
-	67:  "too many processes",
-	68:  "too many users",
-	69:  "disc quota exceeded",
-	70:  "stale NFS file handle",
-	71:  "too many levels of remote in path",
-	72:  "RPC struct is bad",
-	73:  "RPC version wrong",
-	74:  "RPC prog. not avail",
-	75:  "program version wrong",
-	76:  "bad procedure for program",
-	77:  "no locks available",
-	78:  "function not implemented",
-	79:  "inappropriate file type or format",
-	80:  "authentication error",
-	81:  "need authenticator",
-	82:  "device power is off",
-	83:  "device error",
-	84:  "value too large to be stored in data type",
-	85:  "bad executable (or shared library)",
-	86:  "bad CPU type in executable",
-	87:  "shared library version mismatch",
-	88:  "malformed Mach-o file",
-	89:  "operation canceled",
-	90:  "identifier removed",
-	91:  "no message of desired type",
-	92:  "illegal byte sequence",
-	93:  "attribute not found",
-	94:  "bad message",
-	95:  "EMULTIHOP (Reserved)",
-	96:  "no message available on STREAM",
-	97:  "ENOLINK (Reserved)",
-	98:  "no STREAM resources",
-	99:  "not a STREAM",
-	100: "protocol error",
-	101: "STREAM ioctl timeout",
-	102: "operation not supported on socket",
-	103: "policy not found",
-	104: "state not recoverable",
-	105: "previous owner died",
-	106: "interface output queue is full",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EPWROFF", "device power is off"},
+	{83, "EDEVERR", "device error"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EBADEXEC", "bad executable (or shared library)"},
+	{86, "EBADARCH", "bad CPU type in executable"},
+	{87, "ESHLIBVERS", "shared library version mismatch"},
+	{88, "EBADMACHO", "malformed Mach-o file"},
+	{89, "ECANCELED", "operation canceled"},
+	{90, "EIDRM", "identifier removed"},
+	{91, "ENOMSG", "no message of desired type"},
+	{92, "EILSEQ", "illegal byte sequence"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EBADMSG", "bad message"},
+	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
+	{96, "ENODATA", "no message available on STREAM"},
+	{97, "ENOLINK", "ENOLINK (Reserved)"},
+	{98, "ENOSR", "no STREAM resources"},
+	{99, "ENOSTR", "not a STREAM"},
+	{100, "EPROTO", "protocol error"},
+	{101, "ETIME", "STREAM ioctl timeout"},
+	{102, "EOPNOTSUPP", "operation not supported on socket"},
+	{103, "ENOPOLICY", "policy not found"},
+	{104, "ENOTRECOVERABLE", "state not recoverable"},
+	{105, "EOWNERDEAD", "previous owner died"},
+	{106, "EQFULL", "interface output queue is full"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go
index 24cb522d9b56..7a977770d0ad 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go
@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -1377,6 +1473,12 @@ const (
 	WORDSIZE                          = 0x40
 	WSTOPPED                          = 0x8
 	WUNTRACED                         = 0x2
+	XATTR_CREATE                      = 0x2
+	XATTR_NODEFAULT                   = 0x10
+	XATTR_NOFOLLOW                    = 0x1
+	XATTR_NOSECURITY                  = 0x8
+	XATTR_REPLACE                     = 0x4
+	XATTR_SHOWCOMPRESSION             = 0x20
 )
 
 // Errors
@@ -1528,146 +1630,154 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "device not configured",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource deadlock avoided",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "resource busy",
-	17:  "file exists",
-	18:  "cross-device link",
-	19:  "operation not supported by device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "result too large",
-	35:  "resource temporarily unavailable",
-	36:  "operation now in progress",
-	37:  "operation already in progress",
-	38:  "socket operation on non-socket",
-	39:  "destination address required",
-	40:  "message too long",
-	41:  "protocol wrong type for socket",
-	42:  "protocol not available",
-	43:  "protocol not supported",
-	44:  "socket type not supported",
-	45:  "operation not supported",
-	46:  "protocol family not supported",
-	47:  "address family not supported by protocol family",
-	48:  "address already in use",
-	49:  "can't assign requested address",
-	50:  "network is down",
-	51:  "network is unreachable",
-	52:  "network dropped connection on reset",
-	53:  "software caused connection abort",
-	54:  "connection reset by peer",
-	55:  "no buffer space available",
-	56:  "socket is already connected",
-	57:  "socket is not connected",
-	58:  "can't send after socket shutdown",
-	59:  "too many references: can't splice",
-	60:  "operation timed out",
-	61:  "connection refused",
-	62:  "too many levels of symbolic links",
-	63:  "file name too long",
-	64:  "host is down",
-	65:  "no route to host",
-	66:  "directory not empty",
-	67:  "too many processes",
-	68:  "too many users",
-	69:  "disc quota exceeded",
-	70:  "stale NFS file handle",
-	71:  "too many levels of remote in path",
-	72:  "RPC struct is bad",
-	73:  "RPC version wrong",
-	74:  "RPC prog. not avail",
-	75:  "program version wrong",
-	76:  "bad procedure for program",
-	77:  "no locks available",
-	78:  "function not implemented",
-	79:  "inappropriate file type or format",
-	80:  "authentication error",
-	81:  "need authenticator",
-	82:  "device power is off",
-	83:  "device error",
-	84:  "value too large to be stored in data type",
-	85:  "bad executable (or shared library)",
-	86:  "bad CPU type in executable",
-	87:  "shared library version mismatch",
-	88:  "malformed Mach-o file",
-	89:  "operation canceled",
-	90:  "identifier removed",
-	91:  "no message of desired type",
-	92:  "illegal byte sequence",
-	93:  "attribute not found",
-	94:  "bad message",
-	95:  "EMULTIHOP (Reserved)",
-	96:  "no message available on STREAM",
-	97:  "ENOLINK (Reserved)",
-	98:  "no STREAM resources",
-	99:  "not a STREAM",
-	100: "protocol error",
-	101: "STREAM ioctl timeout",
-	102: "operation not supported on socket",
-	103: "policy not found",
-	104: "state not recoverable",
-	105: "previous owner died",
-	106: "interface output queue is full",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EPWROFF", "device power is off"},
+	{83, "EDEVERR", "device error"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EBADEXEC", "bad executable (or shared library)"},
+	{86, "EBADARCH", "bad CPU type in executable"},
+	{87, "ESHLIBVERS", "shared library version mismatch"},
+	{88, "EBADMACHO", "malformed Mach-o file"},
+	{89, "ECANCELED", "operation canceled"},
+	{90, "EIDRM", "identifier removed"},
+	{91, "ENOMSG", "no message of desired type"},
+	{92, "EILSEQ", "illegal byte sequence"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EBADMSG", "bad message"},
+	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
+	{96, "ENODATA", "no message available on STREAM"},
+	{97, "ENOLINK", "ENOLINK (Reserved)"},
+	{98, "ENOSR", "no STREAM resources"},
+	{99, "ENOSTR", "not a STREAM"},
+	{100, "EPROTO", "protocol error"},
+	{101, "ETIME", "STREAM ioctl timeout"},
+	{102, "EOPNOTSUPP", "operation not supported on socket"},
+	{103, "ENOPOLICY", "policy not found"},
+	{104, "ENOTRECOVERABLE", "state not recoverable"},
+	{105, "EOWNERDEAD", "previous owner died"},
+	{106, "EQFULL", "interface output queue is full"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
index cc8cc5b57c5a..6d56d8a059d1 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -1377,6 +1473,12 @@ const (
 	WORDSIZE                          = 0x40
 	WSTOPPED                          = 0x8
 	WUNTRACED                         = 0x2
+	XATTR_CREATE                      = 0x2
+	XATTR_NODEFAULT                   = 0x10
+	XATTR_NOFOLLOW                    = 0x1
+	XATTR_NOSECURITY                  = 0x8
+	XATTR_REPLACE                     = 0x4
+	XATTR_SHOWCOMPRESSION             = 0x20
 )
 
 // Errors
@@ -1528,146 +1630,154 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "device not configured",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource deadlock avoided",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "resource busy",
-	17:  "file exists",
-	18:  "cross-device link",
-	19:  "operation not supported by device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "result too large",
-	35:  "resource temporarily unavailable",
-	36:  "operation now in progress",
-	37:  "operation already in progress",
-	38:  "socket operation on non-socket",
-	39:  "destination address required",
-	40:  "message too long",
-	41:  "protocol wrong type for socket",
-	42:  "protocol not available",
-	43:  "protocol not supported",
-	44:  "socket type not supported",
-	45:  "operation not supported",
-	46:  "protocol family not supported",
-	47:  "address family not supported by protocol family",
-	48:  "address already in use",
-	49:  "can't assign requested address",
-	50:  "network is down",
-	51:  "network is unreachable",
-	52:  "network dropped connection on reset",
-	53:  "software caused connection abort",
-	54:  "connection reset by peer",
-	55:  "no buffer space available",
-	56:  "socket is already connected",
-	57:  "socket is not connected",
-	58:  "can't send after socket shutdown",
-	59:  "too many references: can't splice",
-	60:  "operation timed out",
-	61:  "connection refused",
-	62:  "too many levels of symbolic links",
-	63:  "file name too long",
-	64:  "host is down",
-	65:  "no route to host",
-	66:  "directory not empty",
-	67:  "too many processes",
-	68:  "too many users",
-	69:  "disc quota exceeded",
-	70:  "stale NFS file handle",
-	71:  "too many levels of remote in path",
-	72:  "RPC struct is bad",
-	73:  "RPC version wrong",
-	74:  "RPC prog. not avail",
-	75:  "program version wrong",
-	76:  "bad procedure for program",
-	77:  "no locks available",
-	78:  "function not implemented",
-	79:  "inappropriate file type or format",
-	80:  "authentication error",
-	81:  "need authenticator",
-	82:  "device power is off",
-	83:  "device error",
-	84:  "value too large to be stored in data type",
-	85:  "bad executable (or shared library)",
-	86:  "bad CPU type in executable",
-	87:  "shared library version mismatch",
-	88:  "malformed Mach-o file",
-	89:  "operation canceled",
-	90:  "identifier removed",
-	91:  "no message of desired type",
-	92:  "illegal byte sequence",
-	93:  "attribute not found",
-	94:  "bad message",
-	95:  "EMULTIHOP (Reserved)",
-	96:  "no message available on STREAM",
-	97:  "ENOLINK (Reserved)",
-	98:  "no STREAM resources",
-	99:  "not a STREAM",
-	100: "protocol error",
-	101: "STREAM ioctl timeout",
-	102: "operation not supported on socket",
-	103: "policy not found",
-	104: "state not recoverable",
-	105: "previous owner died",
-	106: "interface output queue is full",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EPWROFF", "device power is off"},
+	{83, "EDEVERR", "device error"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EBADEXEC", "bad executable (or shared library)"},
+	{86, "EBADARCH", "bad CPU type in executable"},
+	{87, "ESHLIBVERS", "shared library version mismatch"},
+	{88, "EBADMACHO", "malformed Mach-o file"},
+	{89, "ECANCELED", "operation canceled"},
+	{90, "EIDRM", "identifier removed"},
+	{91, "ENOMSG", "no message of desired type"},
+	{92, "EILSEQ", "illegal byte sequence"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EBADMSG", "bad message"},
+	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
+	{96, "ENODATA", "no message available on STREAM"},
+	{97, "ENOLINK", "ENOLINK (Reserved)"},
+	{98, "ENOSR", "no STREAM resources"},
+	{99, "ENOSTR", "not a STREAM"},
+	{100, "EPROTO", "protocol error"},
+	{101, "ETIME", "STREAM ioctl timeout"},
+	{102, "EOPNOTSUPP", "operation not supported on socket"},
+	{103, "ENOPOLICY", "policy not found"},
+	{104, "ENOTRECOVERABLE", "state not recoverable"},
+	{105, "EOWNERDEAD", "previous owner died"},
+	{106, "EQFULL", "interface output queue is full"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go
index 8f40598bb355..bbe6089bb7ec 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go
@@ -3,7 +3,7 @@
 
 // +build amd64,dragonfly
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -m64 _const.go
 
 package unix
@@ -168,6 +168,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -353,6 +355,7 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -835,6 +838,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -873,6 +880,40 @@ const (
 	MAP_VPAGETABLE                    = 0x2000
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_AUTOMOUNTED                   = 0x20
+	MNT_CMDFLAGS                      = 0xf0000
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_EXKERB                        = 0x800
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x20000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_IGNORE                        = 0x800000
+	MNT_LAZY                          = 0x4
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x10000000
+	MNT_NOCLUSTERR                    = 0x40000000
+	MNT_NOCLUSTERW                    = 0x80000000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOSYMFOLLOW                   = 0x400000
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x200000
+	MNT_SUIDDIR                       = 0x100000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_TRIM                          = 0x1000000
+	MNT_UPDATE                        = 0x10000
+	MNT_USER                          = 0x8000
+	MNT_VISFLAGMASK                   = 0xf1f0ffff
+	MNT_WAIT                          = 0x1
 	MSG_CMSG_CLOEXEC                  = 0x1000
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
@@ -973,7 +1014,10 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
@@ -1158,6 +1202,36 @@ const (
 	SO_TIMESTAMP                      = 0x400
 	SO_TYPE                           = 0x1008
 	SO_USELOOPBACK                    = 0x40
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDB                            = 0x9000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
 	TCIFLUSH                          = 0x1
 	TCIOFF                            = 0x3
 	TCIOFLUSH                         = 0x3
@@ -1427,142 +1501,150 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "operation timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "operation canceled",
-	86: "illegal byte sequence",
-	87: "attribute not found",
-	88: "programming error",
-	89: "bad message",
-	90: "multihop attempted",
-	91: "link has been severed",
-	92: "protocol error",
-	93: "no medium found",
-	94: "unknown error: 94",
-	95: "unknown error: 95",
-	96: "unknown error: 96",
-	97: "unknown error: 97",
-	98: "unknown error: 98",
-	99: "unknown error: 99",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOMEDIUM", "no medium found"},
+	{94, "EUNUSED94", "unknown error: 94"},
+	{95, "EUNUSED95", "unknown error: 95"},
+	{96, "EUNUSED96", "unknown error: 96"},
+	{97, "EUNUSED97", "unknown error: 97"},
+	{98, "EUNUSED98", "unknown error: 98"},
+	{99, "ELAST", "unknown error: 99"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "thread Scheduler",
-	33: "checkPoint",
-	34: "checkPointExit",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread Scheduler"},
+	{33, "SIGCKPT", "checkPoint"},
+	{34, "SIGCKPTEXIT", "checkPointExit"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go
index 1d3eec44d492..d2bbaabc87fa 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go
@@ -351,6 +351,8 @@ const (
 	CSTOP                          = 0x13
 	CSTOPB                         = 0x400
 	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
 	CTL_MAXNAME                    = 0x18
 	CTL_NET                        = 0x4
 	DLT_A429                       = 0xb8
@@ -608,6 +610,7 @@ const (
 	F_UNLCKSYS                     = 0x4
 	F_WRLCK                        = 0x3
 	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
 	ICANON                         = 0x100
 	ICMP6_FILTER                   = 0x12
 	ICRNL                          = 0x100
@@ -944,6 +947,10 @@ const (
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
 	LOCK_EX                        = 0x2
 	LOCK_NB                        = 0x4
 	LOCK_SH                        = 0x1
@@ -981,6 +988,49 @@ const (
 	MAP_STACK                      = 0x400
 	MCL_CURRENT                    = 0x1
 	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0x2d8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VISFLAGMASK                = 0x3fef0ffff
+	MNT_WAIT                       = 0x1
 	MSG_CMSG_CLOEXEC               = 0x40000
 	MSG_COMPAT                     = 0x8000
 	MSG_CTRUNC                     = 0x20
@@ -1295,6 +1345,35 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
 	TAB0                           = 0x0
 	TAB3                           = 0x4
 	TABDLY                         = 0x4
@@ -1569,138 +1648,146 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "operation timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "operation canceled",
-	86: "illegal byte sequence",
-	87: "attribute not found",
-	88: "programming error",
-	89: "bad message",
-	90: "multihop attempted",
-	91: "link has been severed",
-	92: "protocol error",
-	93: "capabilities insufficient",
-	94: "not permitted in capability mode",
-	95: "state not recoverable",
-	96: "previous owner died",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "unknown signal",
-	33: "unknown signal",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
index ac094f9cf35a..4f8db783d3cc 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
@@ -351,6 +351,8 @@ const (
 	CSTOP                          = 0x13
 	CSTOPB                         = 0x400
 	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
 	CTL_MAXNAME                    = 0x18
 	CTL_NET                        = 0x4
 	DLT_A429                       = 0xb8
@@ -608,6 +610,7 @@ const (
 	F_UNLCKSYS                     = 0x4
 	F_WRLCK                        = 0x3
 	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
 	ICANON                         = 0x100
 	ICMP6_FILTER                   = 0x12
 	ICRNL                          = 0x100
@@ -944,6 +947,10 @@ const (
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
 	LOCK_EX                        = 0x2
 	LOCK_NB                        = 0x4
 	LOCK_SH                        = 0x1
@@ -982,6 +989,49 @@ const (
 	MAP_STACK                      = 0x400
 	MCL_CURRENT                    = 0x1
 	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0x2d8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VISFLAGMASK                = 0x3fef0ffff
+	MNT_WAIT                       = 0x1
 	MSG_CMSG_CLOEXEC               = 0x40000
 	MSG_COMPAT                     = 0x8000
 	MSG_CTRUNC                     = 0x20
@@ -1296,6 +1346,35 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
 	TAB0                           = 0x0
 	TAB3                           = 0x4
 	TABDLY                         = 0x4
@@ -1570,138 +1649,146 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "operation timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "operation canceled",
-	86: "illegal byte sequence",
-	87: "attribute not found",
-	88: "programming error",
-	89: "bad message",
-	90: "multihop attempted",
-	91: "link has been severed",
-	92: "protocol error",
-	93: "capabilities insufficient",
-	94: "not permitted in capability mode",
-	95: "state not recoverable",
-	96: "previous owner died",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "unknown signal",
-	33: "unknown signal",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go
index c5c6f13e530e..53e5de605184 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go
@@ -351,6 +351,8 @@ const (
 	CSTOP                          = 0x13
 	CSTOPB                         = 0x400
 	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
 	CTL_MAXNAME                    = 0x18
 	CTL_NET                        = 0x4
 	DLT_A429                       = 0xb8
@@ -615,6 +617,7 @@ const (
 	F_UNLCKSYS                     = 0x4
 	F_WRLCK                        = 0x3
 	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
 	ICANON                         = 0x100
 	ICMP6_FILTER                   = 0x12
 	ICRNL                          = 0x100
@@ -951,6 +954,10 @@ const (
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
 	LOCK_EX                        = 0x2
 	LOCK_NB                        = 0x4
 	LOCK_SH                        = 0x1
@@ -989,6 +996,49 @@ const (
 	MAP_STACK                      = 0x400
 	MCL_CURRENT                    = 0x1
 	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0x2d8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VISFLAGMASK                = 0x3fef0ffff
+	MNT_WAIT                       = 0x1
 	MSG_CMSG_CLOEXEC               = 0x40000
 	MSG_COMPAT                     = 0x8000
 	MSG_CTRUNC                     = 0x20
@@ -1304,6 +1354,35 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
 	TAB0                           = 0x0
 	TAB3                           = 0x4
 	TABDLY                         = 0x4
@@ -1578,138 +1657,146 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "operation timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "operation canceled",
-	86: "illegal byte sequence",
-	87: "attribute not found",
-	88: "programming error",
-	89: "bad message",
-	90: "multihop attempted",
-	91: "link has been severed",
-	92: "protocol error",
-	93: "capabilities insufficient",
-	94: "not permitted in capability mode",
-	95: "state not recoverable",
-	96: "previous owner died",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "suspended (signal)",
-	18: "suspended",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "unknown signal",
-	33: "unknown signal",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
index 4066ad1e0f7f..db3c31ef8809 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -3,7 +3,7 @@
 
 // +build 386,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x80041270
 	BLKBSZSET                            = 0x40041271
 	BLKFLSBUF                            = 0x1261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -456,6 +492,7 @@ const (
 	FF1                                  = 0x8000
 	FFDLY                                = 0x8000
 	FLUSHO                               = 0x1000
+	FP_XSTATE_MAGIC2                     = 0x46505845
 	FS_ENCRYPTION_MODE_AES_128_CBC       = 0x5
 	FS_ENCRYPTION_MODE_AES_128_CTS       = 0x6
 	FS_ENCRYPTION_MODE_AES_256_CBC       = 0x3
@@ -463,6 +500,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -476,6 +515,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +529,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +539,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +554,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +577,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +639,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +654,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +718,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +766,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +871,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +963,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,6 +972,7 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_32BIT                            = 0x40
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
@@ -859,6 +980,7 @@ const (
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -869,14 +991,41 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -898,6 +1047,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -935,7 +1085,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -970,6 +1122,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -997,10 +1182,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1008,7 +1196,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1093,16 +1283,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x2401
 	PERF_EVENT_IOC_ENABLE                = 0x2400
 	PERF_EVENT_IOC_ID                    = 0x80042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x4004240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x40042409
 	PERF_EVENT_IOC_PERIOD                = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc004240a
 	PERF_EVENT_IOC_REFRESH               = 0x2402
 	PERF_EVENT_IOC_RESET                 = 0x2403
 	PERF_EVENT_IOC_SET_BPF               = 0x40042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x40042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8008743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40087446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x400c744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40087447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1145,6 +1369,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1190,11 +1415,23 @@ const (
 	PR_SET_PTRACER_ANY                   = 0xffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1203,6 +1440,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1246,6 +1484,7 @@ const (
 	PTRACE_POKETEXT                      = 0x4
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETFPREGS                     = 0xf
 	PTRACE_SETFPXREGS                    = 0x13
@@ -1261,6 +1500,14 @@ const (
 	PTRACE_SYSEMU                        = 0x1f
 	PTRACE_SYSEMU_SINGLESTEP             = 0x20
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1277,10 +1524,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1291,7 +1539,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1302,13 +1550,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x7002
+	RTC_AIE_ON                           = 0x7001
+	RTC_ALM_READ                         = 0x80247008
+	RTC_ALM_SET                          = 0x40247007
+	RTC_EPOCH_READ                       = 0x8004700d
+	RTC_EPOCH_SET                        = 0x4004700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x8004700b
+	RTC_IRQP_SET                         = 0x4004700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x7006
+	RTC_PIE_ON                           = 0x7005
+	RTC_PLL_GET                          = 0x801c7011
+	RTC_PLL_SET                          = 0x401c7012
+	RTC_RD_TIME                          = 0x80247009
+	RTC_SET_TIME                         = 0x4024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x7004
+	RTC_UIE_ON                           = 0x7003
+	RTC_VL_CLR                           = 0x7014
+	RTC_VL_READ                          = 0x80047013
+	RTC_WIE_OFF                          = 0x7010
+	RTC_WIE_ON                           = 0x700f
+	RTC_WKALM_RD                         = 0x80287010
+	RTC_WKALM_SET                        = 0x4028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1343,6 +1618,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1363,6 +1639,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1377,11 +1654,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1396,8 +1674,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1411,17 +1689,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1441,10 +1724,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1495,6 +1782,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1529,6 +1819,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1565,7 +1872,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1624,6 +1933,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1633,10 +1943,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1699,6 +2037,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1708,6 +2048,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1728,6 +2070,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1815,7 +2158,27 @@ const (
 	TIOCSTI                              = 0x5412
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
@@ -1827,6 +2190,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x800454d7
 	TUNGETVNETLE                         = 0x800454dd
 	TUNSETDEBUG                          = 0x400454c9
+	TUNSETFILTEREBPF                     = 0x800454e1
 	TUNSETGROUP                          = 0x400454ce
 	TUNSETIFF                            = 0x400454ca
 	TUNSETIFINDEX                        = 0x400454da
@@ -1837,11 +2201,32 @@ const (
 	TUNSETPERSIST                        = 0x400454cb
 	TUNSETQUEUE                          = 0x400454d9
 	TUNSETSNDBUF                         = 0x400454d4
+	TUNSETSTEERINGEBPF                   = 0x800454e0
 	TUNSETTXFILTER                       = 0x400454d1
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x4
 	VEOL                                 = 0xb
@@ -1871,17 +2256,131 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x80045702
+	WDIOC_GETPRETIMEOUT                  = 0x80045709
+	WDIOC_GETSTATUS                      = 0x80045701
+	WDIOC_GETSUPPORT                     = 0x80285700
+	WDIOC_GETTEMP                        = 0x80045703
+	WDIOC_GETTIMELEFT                    = 0x8004570a
+	WDIOC_GETTIMEOUT                     = 0x80045707
+	WDIOC_KEEPALIVE                      = 0x80045705
+	WDIOC_SETOPTIONS                     = 0x80045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
 	WORDSIZE                             = 0x20
 	WSTOPPED                             = 0x2
 	WUNTRACED                            = 0x2
+	X86_FXSR_MAGIC                       = 0x0
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2061,171 +2560,179 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
index c9f53b0b37fb..4785835b6bd9 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -3,7 +3,7 @@
 
 // +build amd64,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x80081270
 	BLKBSZSET                            = 0x40081271
 	BLKFLSBUF                            = 0x1261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -456,6 +492,7 @@ const (
 	FF1                                  = 0x8000
 	FFDLY                                = 0x8000
 	FLUSHO                               = 0x1000
+	FP_XSTATE_MAGIC2                     = 0x46505845
 	FS_ENCRYPTION_MODE_AES_128_CBC       = 0x5
 	FS_ENCRYPTION_MODE_AES_128_CTS       = 0x6
 	FS_ENCRYPTION_MODE_AES_256_CBC       = 0x3
@@ -463,6 +500,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -476,6 +515,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +529,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +539,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +554,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +577,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +639,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +654,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +718,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +766,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +871,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +963,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,6 +972,7 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_32BIT                            = 0x40
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
@@ -859,6 +980,7 @@ const (
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -869,14 +991,41 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -898,6 +1047,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -935,7 +1085,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -970,6 +1122,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -997,10 +1182,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1008,7 +1196,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1093,16 +1283,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x2401
 	PERF_EVENT_IOC_ENABLE                = 0x2400
 	PERF_EVENT_IOC_ID                    = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x4008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x40042409
 	PERF_EVENT_IOC_PERIOD                = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x2402
 	PERF_EVENT_IOC_RESET                 = 0x2403
 	PERF_EVENT_IOC_SET_BPF               = 0x40042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1145,6 +1369,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1187,14 +1412,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1203,6 +1440,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ARCH_PRCTL                    = 0x1e
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
@@ -1247,6 +1485,7 @@ const (
 	PTRACE_POKETEXT                      = 0x4
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETFPREGS                     = 0xf
 	PTRACE_SETFPXREGS                    = 0x13
@@ -1262,6 +1501,14 @@ const (
 	PTRACE_SYSEMU                        = 0x1f
 	PTRACE_SYSEMU_SINGLESTEP             = 0x20
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1278,10 +1525,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1292,7 +1540,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1303,13 +1551,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x7002
+	RTC_AIE_ON                           = 0x7001
+	RTC_ALM_READ                         = 0x80247008
+	RTC_ALM_SET                          = 0x40247007
+	RTC_EPOCH_READ                       = 0x8008700d
+	RTC_EPOCH_SET                        = 0x4008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x8008700b
+	RTC_IRQP_SET                         = 0x4008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x7006
+	RTC_PIE_ON                           = 0x7005
+	RTC_PLL_GET                          = 0x80207011
+	RTC_PLL_SET                          = 0x40207012
+	RTC_RD_TIME                          = 0x80247009
+	RTC_SET_TIME                         = 0x4024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x7004
+	RTC_UIE_ON                           = 0x7003
+	RTC_VL_CLR                           = 0x7014
+	RTC_VL_READ                          = 0x80047013
+	RTC_WIE_OFF                          = 0x7010
+	RTC_WIE_ON                           = 0x700f
+	RTC_WKALM_RD                         = 0x80287010
+	RTC_WKALM_SET                        = 0x4028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1344,6 +1619,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1364,6 +1640,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1378,11 +1655,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1397,8 +1675,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1412,17 +1690,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1442,10 +1725,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1496,6 +1783,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1530,6 +1820,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1566,7 +1873,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1625,6 +1934,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1634,10 +1944,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1700,6 +2038,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1709,6 +2049,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1729,6 +2071,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1816,7 +2159,27 @@ const (
 	TIOCSTI                              = 0x5412
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
@@ -1828,6 +2191,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x800454d7
 	TUNGETVNETLE                         = 0x800454dd
 	TUNSETDEBUG                          = 0x400454c9
+	TUNSETFILTEREBPF                     = 0x800454e1
 	TUNSETGROUP                          = 0x400454ce
 	TUNSETIFF                            = 0x400454ca
 	TUNSETIFINDEX                        = 0x400454da
@@ -1838,11 +2202,32 @@ const (
 	TUNSETPERSIST                        = 0x400454cb
 	TUNSETQUEUE                          = 0x400454d9
 	TUNSETSNDBUF                         = 0x400454d4
+	TUNSETSTEERINGEBPF                   = 0x800454e0
 	TUNSETTXFILTER                       = 0x400454d1
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x4
 	VEOL                                 = 0xb
@@ -1872,7 +2257,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x80045702
+	WDIOC_GETPRETIMEOUT                  = 0x80045709
+	WDIOC_GETSTATUS                      = 0x80045701
+	WDIOC_GETSUPPORT                     = 0x80285700
+	WDIOC_GETTEMP                        = 0x80045703
+	WDIOC_GETTIMELEFT                    = 0x8004570a
+	WDIOC_GETTIMEOUT                     = 0x80045707
+	WDIOC_KEEPALIVE                      = 0x80045705
+	WDIOC_SETOPTIONS                     = 0x80045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1882,7 +2358,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2062,171 +2560,179 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
index 3e8c2c7aa6af..5e902423a10f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -3,7 +3,7 @@
 
 // +build arm,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x80041270
 	BLKBSZSET                            = 0x40041271
 	BLKFLSBUF                            = 0x1261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
 	MAP_DENYWRITE                        = 0x800
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -868,14 +989,41 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -897,6 +1045,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -934,7 +1083,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -969,6 +1120,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -996,10 +1180,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1007,7 +1194,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1092,16 +1281,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x2401
 	PERF_EVENT_IOC_ENABLE                = 0x2400
 	PERF_EVENT_IOC_ID                    = 0x80042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x4004240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x40042409
 	PERF_EVENT_IOC_PERIOD                = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc004240a
 	PERF_EVENT_IOC_REFRESH               = 0x2402
 	PERF_EVENT_IOC_RESET                 = 0x2403
 	PERF_EVENT_IOC_SET_BPF               = 0x40042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x40042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8008743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40087446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x400c744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40087447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1144,6 +1367,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1189,11 +1413,23 @@ const (
 	PR_SET_PTRACER_ANY                   = 0xffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1202,6 +1438,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1215,6 +1452,9 @@ const (
 	PTRACE_EVENT_VFORK_DONE              = 0x5
 	PTRACE_GETCRUNCHREGS                 = 0x19
 	PTRACE_GETEVENTMSG                   = 0x4201
+	PTRACE_GETFDPIC                      = 0x1f
+	PTRACE_GETFDPIC_EXEC                 = 0x0
+	PTRACE_GETFDPIC_INTERP               = 0x1
 	PTRACE_GETFPREGS                     = 0xe
 	PTRACE_GETHBPREGS                    = 0x1d
 	PTRACE_GETREGS                       = 0xc
@@ -1248,6 +1488,7 @@ const (
 	PTRACE_POKETEXT                      = 0x4
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETCRUNCHREGS                 = 0x1a
 	PTRACE_SETFPREGS                     = 0xf
@@ -1266,6 +1507,14 @@ const (
 	PT_DATA_ADDR                         = 0x10004
 	PT_TEXT_ADDR                         = 0x10000
 	PT_TEXT_END_ADDR                     = 0x10008
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1282,10 +1531,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1296,7 +1546,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1307,13 +1557,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x7002
+	RTC_AIE_ON                           = 0x7001
+	RTC_ALM_READ                         = 0x80247008
+	RTC_ALM_SET                          = 0x40247007
+	RTC_EPOCH_READ                       = 0x8004700d
+	RTC_EPOCH_SET                        = 0x4004700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x8004700b
+	RTC_IRQP_SET                         = 0x4004700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x7006
+	RTC_PIE_ON                           = 0x7005
+	RTC_PLL_GET                          = 0x801c7011
+	RTC_PLL_SET                          = 0x401c7012
+	RTC_RD_TIME                          = 0x80247009
+	RTC_SET_TIME                         = 0x4024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x7004
+	RTC_UIE_ON                           = 0x7003
+	RTC_VL_CLR                           = 0x7014
+	RTC_VL_READ                          = 0x80047013
+	RTC_WIE_OFF                          = 0x7010
+	RTC_WIE_ON                           = 0x700f
+	RTC_WKALM_RD                         = 0x80287010
+	RTC_WKALM_SET                        = 0x4028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1348,6 +1625,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1368,6 +1646,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1382,11 +1661,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1401,8 +1681,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1416,17 +1696,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1446,10 +1731,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1500,6 +1789,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1534,6 +1826,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1570,7 +1879,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1629,6 +1940,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1638,10 +1950,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1704,6 +2044,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1713,6 +2055,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1733,6 +2077,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1820,7 +2165,27 @@ const (
 	TIOCSTI                              = 0x5412
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
@@ -1832,6 +2197,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x800454d7
 	TUNGETVNETLE                         = 0x800454dd
 	TUNSETDEBUG                          = 0x400454c9
+	TUNSETFILTEREBPF                     = 0x800454e1
 	TUNSETGROUP                          = 0x400454ce
 	TUNSETIFF                            = 0x400454ca
 	TUNSETIFINDEX                        = 0x400454da
@@ -1842,11 +2208,32 @@ const (
 	TUNSETPERSIST                        = 0x400454cb
 	TUNSETQUEUE                          = 0x400454d9
 	TUNSETSNDBUF                         = 0x400454d4
+	TUNSETSTEERINGEBPF                   = 0x800454e0
 	TUNSETTXFILTER                       = 0x400454d1
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x4
 	VEOL                                 = 0xb
@@ -1876,7 +2263,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x80045702
+	WDIOC_GETPRETIMEOUT                  = 0x80045709
+	WDIOC_GETSTATUS                      = 0x80045701
+	WDIOC_GETSUPPORT                     = 0x80285700
+	WDIOC_GETTEMP                        = 0x80045703
+	WDIOC_GETTIMELEFT                    = 0x8004570a
+	WDIOC_GETTIMEOUT                     = 0x80045707
+	WDIOC_KEEPALIVE                      = 0x80045705
+	WDIOC_SETOPTIONS                     = 0x80045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1886,7 +2364,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2066,171 +2566,179 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
index 383453349ff8..ebe9d8b411ac 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -3,7 +3,7 @@
 
 // +build arm64,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x80081270
 	BLKBSZSET                            = 0x40081271
 	BLKFLSBUF                            = 0x1261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -391,6 +416,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -399,6 +426,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -409,11 +437,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -421,6 +451,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -441,10 +472,15 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
 	EXTRA_MAGIC                          = 0x45585401
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -458,6 +494,7 @@ const (
 	FF1                                  = 0x8000
 	FFDLY                                = 0x8000
 	FLUSHO                               = 0x1000
+	FPSIMD_MAGIC                         = 0x46508001
 	FS_ENCRYPTION_MODE_AES_128_CBC       = 0x5
 	FS_ENCRYPTION_MODE_AES_128_CTS       = 0x6
 	FS_ENCRYPTION_MODE_AES_256_CBC       = 0x3
@@ -465,6 +502,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -478,6 +517,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -490,6 +531,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -497,6 +541,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -508,6 +556,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -529,6 +579,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -548,7 +641,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -563,6 +656,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -625,6 +720,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -672,6 +768,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -776,12 +873,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -846,6 +965,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -854,12 +974,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
 	MAP_DENYWRITE                        = 0x800
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -870,14 +992,41 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -899,6 +1048,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -936,7 +1086,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -971,6 +1123,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -998,10 +1183,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1009,7 +1197,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1094,16 +1284,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x2401
 	PERF_EVENT_IOC_ENABLE                = 0x2400
 	PERF_EVENT_IOC_ID                    = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x4008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x40042409
 	PERF_EVENT_IOC_PERIOD                = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x2402
 	PERF_EVENT_IOC_RESET                 = 0x2403
 	PERF_EVENT_IOC_SET_BPF               = 0x40042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1146,6 +1370,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1188,14 +1413,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1204,6 +1441,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1243,6 +1481,7 @@ const (
 	PTRACE_POKETEXT                      = 0x4
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETOPTIONS                    = 0x4200
 	PTRACE_SETREGS                       = 0xd
@@ -1252,6 +1491,14 @@ const (
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1268,10 +1515,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1282,7 +1530,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1293,13 +1541,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x7002
+	RTC_AIE_ON                           = 0x7001
+	RTC_ALM_READ                         = 0x80247008
+	RTC_ALM_SET                          = 0x40247007
+	RTC_EPOCH_READ                       = 0x8008700d
+	RTC_EPOCH_SET                        = 0x4008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x8008700b
+	RTC_IRQP_SET                         = 0x4008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x7006
+	RTC_PIE_ON                           = 0x7005
+	RTC_PLL_GET                          = 0x80207011
+	RTC_PLL_SET                          = 0x40207012
+	RTC_RD_TIME                          = 0x80247009
+	RTC_SET_TIME                         = 0x4024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x7004
+	RTC_UIE_ON                           = 0x7003
+	RTC_VL_CLR                           = 0x7014
+	RTC_VL_READ                          = 0x80047013
+	RTC_WIE_OFF                          = 0x7010
+	RTC_WIE_ON                           = 0x700f
+	RTC_WKALM_RD                         = 0x80287010
+	RTC_WKALM_SET                        = 0x4028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1334,6 +1609,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1354,6 +1630,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1368,11 +1645,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1387,8 +1665,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1402,17 +1680,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1432,10 +1715,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1486,6 +1773,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1520,6 +1810,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1556,7 +1863,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1615,6 +1924,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1624,10 +1934,39 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SVE_MAGIC                            = 0x53564501
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1690,6 +2029,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1699,6 +2040,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1719,6 +2062,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1806,7 +2150,27 @@ const (
 	TIOCSTI                              = 0x5412
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
@@ -1818,6 +2182,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x800454d7
 	TUNGETVNETLE                         = 0x800454dd
 	TUNSETDEBUG                          = 0x400454c9
+	TUNSETFILTEREBPF                     = 0x800454e1
 	TUNSETGROUP                          = 0x400454ce
 	TUNSETIFF                            = 0x400454ca
 	TUNSETIFINDEX                        = 0x400454da
@@ -1828,11 +2193,32 @@ const (
 	TUNSETPERSIST                        = 0x400454cb
 	TUNSETQUEUE                          = 0x400454d9
 	TUNSETSNDBUF                         = 0x400454d4
+	TUNSETSTEERINGEBPF                   = 0x800454e0
 	TUNSETTXFILTER                       = 0x400454d1
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x4
 	VEOL                                 = 0xb
@@ -1862,7 +2248,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x80045702
+	WDIOC_GETPRETIMEOUT                  = 0x80045709
+	WDIOC_GETSTATUS                      = 0x80045701
+	WDIOC_GETSUPPORT                     = 0x80285700
+	WDIOC_GETTEMP                        = 0x80045703
+	WDIOC_GETTIMELEFT                    = 0x8004570a
+	WDIOC_GETTIMEOUT                     = 0x80045707
+	WDIOC_KEEPALIVE                      = 0x80045705
+	WDIOC_SETOPTIONS                     = 0x80045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1872,7 +2349,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2052,171 +2551,179 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
index bde8f7d023c4..d467d211b519 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -3,7 +3,7 @@
 
 // +build mips,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x40041270
 	BLKBSZSET                            = 0x80041271
 	BLKFLSBUF                            = 0x20001261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x80
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x800
 	MAP_ANONYMOUS                        = 0x800
 	MAP_DENYWRITE                        = 0x2000
 	MAP_EXECUTABLE                       = 0x4000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x1000
 	MAP_HUGETLB                          = 0x80000
 	MAP_HUGE_MASK                        = 0x3f
@@ -869,14 +990,40 @@ const (
 	MAP_PRIVATE                          = 0x2
 	MAP_RENAME                           = 0x800
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -898,6 +1045,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -935,7 +1083,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -970,6 +1120,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -997,10 +1180,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1008,7 +1194,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x8
 	O_ASYNC                              = 0x1000
@@ -1093,16 +1281,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x20002401
 	PERF_EVENT_IOC_ENABLE                = 0x20002400
 	PERF_EVENT_IOC_ID                    = 0x40042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8004240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
 	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc004240a
 	PERF_EVENT_IOC_REFRESH               = 0x20002402
 	PERF_EVENT_IOC_RESET                 = 0x20002403
 	PERF_EVENT_IOC_SET_BPF               = 0x80042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x80042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4008743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80087446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x800c744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80087447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1145,6 +1367,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1190,11 +1413,23 @@ const (
 	PR_SET_PTRACER_ANY                   = 0xffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1203,6 +1438,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1251,6 +1487,7 @@ const (
 	PTRACE_POKETEXT_3264                 = 0xc2
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETFPREGS                     = 0xf
 	PTRACE_SETOPTIONS                    = 0x4200
@@ -1263,6 +1500,14 @@ const (
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1279,10 +1524,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1293,7 +1539,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1304,13 +1550,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4004700d
+	RTC_EPOCH_SET                        = 0x8004700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4004700b
+	RTC_IRQP_SET                         = 0x8004700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x401c7011
+	RTC_PLL_SET                          = 0x801c7012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1345,6 +1618,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1365,6 +1639,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1379,11 +1654,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1398,8 +1674,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1413,17 +1689,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1443,10 +1724,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1497,6 +1782,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1531,6 +1819,23 @@ const (
 	SIOCSPGRP                            = 0x80047308
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x1
@@ -1567,7 +1872,9 @@ const (
 	SOL_SOCKET                           = 0xffff
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1009
 	SO_ATTACH_BPF                        = 0x32
@@ -1627,6 +1934,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1636,10 +1944,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1701,6 +2037,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1710,6 +2048,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1730,6 +2070,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x5410
@@ -1819,7 +2160,27 @@ const (
 	TIOCSTI                              = 0x5472
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x8000
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
@@ -1831,6 +2192,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x400454d7
 	TUNGETVNETLE                         = 0x400454dd
 	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
 	TUNSETGROUP                          = 0x800454ce
 	TUNSETIFF                            = 0x800454ca
 	TUNSETIFINDEX                        = 0x800454da
@@ -1841,11 +2203,32 @@ const (
 	TUNSETPERSIST                        = 0x800454cb
 	TUNSETQUEUE                          = 0x800454d9
 	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
 	TUNSETTXFILTER                       = 0x800454d1
 	TUNSETVNETBE                         = 0x800454de
 	TUNSETVNETHDRSZ                      = 0x800454d8
 	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x10
 	VEOL                                 = 0x11
@@ -1876,7 +2259,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1886,7 +2360,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2068,174 +2564,182 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:    "operation not permitted",
-	2:    "no such file or directory",
-	3:    "no such process",
-	4:    "interrupted system call",
-	5:    "input/output error",
-	6:    "no such device or address",
-	7:    "argument list too long",
-	8:    "exec format error",
-	9:    "bad file descriptor",
-	10:   "no child processes",
-	11:   "resource temporarily unavailable",
-	12:   "cannot allocate memory",
-	13:   "permission denied",
-	14:   "bad address",
-	15:   "block device required",
-	16:   "device or resource busy",
-	17:   "file exists",
-	18:   "invalid cross-device link",
-	19:   "no such device",
-	20:   "not a directory",
-	21:   "is a directory",
-	22:   "invalid argument",
-	23:   "too many open files in system",
-	24:   "too many open files",
-	25:   "inappropriate ioctl for device",
-	26:   "text file busy",
-	27:   "file too large",
-	28:   "no space left on device",
-	29:   "illegal seek",
-	30:   "read-only file system",
-	31:   "too many links",
-	32:   "broken pipe",
-	33:   "numerical argument out of domain",
-	34:   "numerical result out of range",
-	35:   "no message of desired type",
-	36:   "identifier removed",
-	37:   "channel number out of range",
-	38:   "level 2 not synchronized",
-	39:   "level 3 halted",
-	40:   "level 3 reset",
-	41:   "link number out of range",
-	42:   "protocol driver not attached",
-	43:   "no CSI structure available",
-	44:   "level 2 halted",
-	45:   "resource deadlock avoided",
-	46:   "no locks available",
-	50:   "invalid exchange",
-	51:   "invalid request descriptor",
-	52:   "exchange full",
-	53:   "no anode",
-	54:   "invalid request code",
-	55:   "invalid slot",
-	56:   "file locking deadlock error",
-	59:   "bad font file format",
-	60:   "device not a stream",
-	61:   "no data available",
-	62:   "timer expired",
-	63:   "out of streams resources",
-	64:   "machine is not on the network",
-	65:   "package not installed",
-	66:   "object is remote",
-	67:   "link has been severed",
-	68:   "advertise error",
-	69:   "srmount error",
-	70:   "communication error on send",
-	71:   "protocol error",
-	73:   "RFS specific error",
-	74:   "multihop attempted",
-	77:   "bad message",
-	78:   "file name too long",
-	79:   "value too large for defined data type",
-	80:   "name not unique on network",
-	81:   "file descriptor in bad state",
-	82:   "remote address changed",
-	83:   "can not access a needed shared library",
-	84:   "accessing a corrupted shared library",
-	85:   ".lib section in a.out corrupted",
-	86:   "attempting to link in too many shared libraries",
-	87:   "cannot exec a shared library directly",
-	88:   "invalid or incomplete multibyte or wide character",
-	89:   "function not implemented",
-	90:   "too many levels of symbolic links",
-	91:   "interrupted system call should be restarted",
-	92:   "streams pipe error",
-	93:   "directory not empty",
-	94:   "too many users",
-	95:   "socket operation on non-socket",
-	96:   "destination address required",
-	97:   "message too long",
-	98:   "protocol wrong type for socket",
-	99:   "protocol not available",
-	120:  "protocol not supported",
-	121:  "socket type not supported",
-	122:  "operation not supported",
-	123:  "protocol family not supported",
-	124:  "address family not supported by protocol",
-	125:  "address already in use",
-	126:  "cannot assign requested address",
-	127:  "network is down",
-	128:  "network is unreachable",
-	129:  "network dropped connection on reset",
-	130:  "software caused connection abort",
-	131:  "connection reset by peer",
-	132:  "no buffer space available",
-	133:  "transport endpoint is already connected",
-	134:  "transport endpoint is not connected",
-	135:  "structure needs cleaning",
-	137:  "not a XENIX named type file",
-	138:  "no XENIX semaphores available",
-	139:  "is a named type file",
-	140:  "remote I/O error",
-	141:  "unknown error 141",
-	142:  "unknown error 142",
-	143:  "cannot send after transport endpoint shutdown",
-	144:  "too many references: cannot splice",
-	145:  "connection timed out",
-	146:  "connection refused",
-	147:  "host is down",
-	148:  "no route to host",
-	149:  "operation already in progress",
-	150:  "operation now in progress",
-	151:  "stale file handle",
-	158:  "operation canceled",
-	159:  "no medium found",
-	160:  "wrong medium type",
-	161:  "required key not available",
-	162:  "key has expired",
-	163:  "key has been revoked",
-	164:  "key was rejected by service",
-	165:  "owner died",
-	166:  "state not recoverable",
-	167:  "operation not possible due to RF-kill",
-	168:  "memory page has hardware error",
-	1133: "disk quota exceeded",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "user defined signal 1",
-	17: "user defined signal 2",
-	18: "child exited",
-	19: "power failure",
-	20: "window changed",
-	21: "urgent I/O condition",
-	22: "I/O possible",
-	23: "stopped (signal)",
-	24: "stopped",
-	25: "continued",
-	26: "stopped (tty input)",
-	27: "stopped (tty output)",
-	28: "virtual timer expired",
-	29: "profiling timer expired",
-	30: "CPU time limit exceeded",
-	31: "file size limit exceeded",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
index 42b6397d5d63..9c293ed13c57 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -3,7 +3,7 @@
 
 // +build mips64,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x40081270
 	BLKBSZSET                            = 0x80081271
 	BLKFLSBUF                            = 0x20001261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x80
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x800
 	MAP_ANONYMOUS                        = 0x800
 	MAP_DENYWRITE                        = 0x2000
 	MAP_EXECUTABLE                       = 0x4000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x1000
 	MAP_HUGETLB                          = 0x80000
 	MAP_HUGE_MASK                        = 0x3f
@@ -869,14 +990,40 @@ const (
 	MAP_PRIVATE                          = 0x2
 	MAP_RENAME                           = 0x800
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -898,6 +1045,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -935,7 +1083,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -970,6 +1120,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -997,10 +1180,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1008,7 +1194,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x8
 	O_ASYNC                              = 0x1000
@@ -1093,16 +1281,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x20002401
 	PERF_EVENT_IOC_ENABLE                = 0x20002400
 	PERF_EVENT_IOC_ID                    = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
 	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x20002402
 	PERF_EVENT_IOC_RESET                 = 0x20002403
 	PERF_EVENT_IOC_SET_BPF               = 0x80042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1145,6 +1367,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1187,14 +1410,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1203,6 +1438,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1251,6 +1487,7 @@ const (
 	PTRACE_POKETEXT_3264                 = 0xc2
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETFPREGS                     = 0xf
 	PTRACE_SETOPTIONS                    = 0x4200
@@ -1263,6 +1500,14 @@ const (
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1279,10 +1524,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1293,7 +1539,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1304,13 +1550,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4008700d
+	RTC_EPOCH_SET                        = 0x8008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4008700b
+	RTC_IRQP_SET                         = 0x8008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x40207011
+	RTC_PLL_SET                          = 0x80207012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1345,6 +1618,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1365,6 +1639,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1379,11 +1654,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1398,8 +1674,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1413,17 +1689,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1443,10 +1724,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1497,6 +1782,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1531,6 +1819,23 @@ const (
 	SIOCSPGRP                            = 0x80047308
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x1
@@ -1567,7 +1872,9 @@ const (
 	SOL_SOCKET                           = 0xffff
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1009
 	SO_ATTACH_BPF                        = 0x32
@@ -1627,6 +1934,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1636,10 +1944,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1701,6 +2037,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1710,6 +2048,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1730,6 +2070,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x5410
@@ -1819,7 +2160,27 @@ const (
 	TIOCSTI                              = 0x5472
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x8000
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
@@ -1831,6 +2192,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x400454d7
 	TUNGETVNETLE                         = 0x400454dd
 	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
 	TUNSETGROUP                          = 0x800454ce
 	TUNSETIFF                            = 0x800454ca
 	TUNSETIFINDEX                        = 0x800454da
@@ -1841,11 +2203,32 @@ const (
 	TUNSETPERSIST                        = 0x800454cb
 	TUNSETQUEUE                          = 0x800454d9
 	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
 	TUNSETTXFILTER                       = 0x800454d1
 	TUNSETVNETBE                         = 0x800454de
 	TUNSETVNETHDRSZ                      = 0x800454d8
 	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x10
 	VEOL                                 = 0x11
@@ -1876,7 +2259,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1886,7 +2360,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2068,174 +2564,182 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:    "operation not permitted",
-	2:    "no such file or directory",
-	3:    "no such process",
-	4:    "interrupted system call",
-	5:    "input/output error",
-	6:    "no such device or address",
-	7:    "argument list too long",
-	8:    "exec format error",
-	9:    "bad file descriptor",
-	10:   "no child processes",
-	11:   "resource temporarily unavailable",
-	12:   "cannot allocate memory",
-	13:   "permission denied",
-	14:   "bad address",
-	15:   "block device required",
-	16:   "device or resource busy",
-	17:   "file exists",
-	18:   "invalid cross-device link",
-	19:   "no such device",
-	20:   "not a directory",
-	21:   "is a directory",
-	22:   "invalid argument",
-	23:   "too many open files in system",
-	24:   "too many open files",
-	25:   "inappropriate ioctl for device",
-	26:   "text file busy",
-	27:   "file too large",
-	28:   "no space left on device",
-	29:   "illegal seek",
-	30:   "read-only file system",
-	31:   "too many links",
-	32:   "broken pipe",
-	33:   "numerical argument out of domain",
-	34:   "numerical result out of range",
-	35:   "no message of desired type",
-	36:   "identifier removed",
-	37:   "channel number out of range",
-	38:   "level 2 not synchronized",
-	39:   "level 3 halted",
-	40:   "level 3 reset",
-	41:   "link number out of range",
-	42:   "protocol driver not attached",
-	43:   "no CSI structure available",
-	44:   "level 2 halted",
-	45:   "resource deadlock avoided",
-	46:   "no locks available",
-	50:   "invalid exchange",
-	51:   "invalid request descriptor",
-	52:   "exchange full",
-	53:   "no anode",
-	54:   "invalid request code",
-	55:   "invalid slot",
-	56:   "file locking deadlock error",
-	59:   "bad font file format",
-	60:   "device not a stream",
-	61:   "no data available",
-	62:   "timer expired",
-	63:   "out of streams resources",
-	64:   "machine is not on the network",
-	65:   "package not installed",
-	66:   "object is remote",
-	67:   "link has been severed",
-	68:   "advertise error",
-	69:   "srmount error",
-	70:   "communication error on send",
-	71:   "protocol error",
-	73:   "RFS specific error",
-	74:   "multihop attempted",
-	77:   "bad message",
-	78:   "file name too long",
-	79:   "value too large for defined data type",
-	80:   "name not unique on network",
-	81:   "file descriptor in bad state",
-	82:   "remote address changed",
-	83:   "can not access a needed shared library",
-	84:   "accessing a corrupted shared library",
-	85:   ".lib section in a.out corrupted",
-	86:   "attempting to link in too many shared libraries",
-	87:   "cannot exec a shared library directly",
-	88:   "invalid or incomplete multibyte or wide character",
-	89:   "function not implemented",
-	90:   "too many levels of symbolic links",
-	91:   "interrupted system call should be restarted",
-	92:   "streams pipe error",
-	93:   "directory not empty",
-	94:   "too many users",
-	95:   "socket operation on non-socket",
-	96:   "destination address required",
-	97:   "message too long",
-	98:   "protocol wrong type for socket",
-	99:   "protocol not available",
-	120:  "protocol not supported",
-	121:  "socket type not supported",
-	122:  "operation not supported",
-	123:  "protocol family not supported",
-	124:  "address family not supported by protocol",
-	125:  "address already in use",
-	126:  "cannot assign requested address",
-	127:  "network is down",
-	128:  "network is unreachable",
-	129:  "network dropped connection on reset",
-	130:  "software caused connection abort",
-	131:  "connection reset by peer",
-	132:  "no buffer space available",
-	133:  "transport endpoint is already connected",
-	134:  "transport endpoint is not connected",
-	135:  "structure needs cleaning",
-	137:  "not a XENIX named type file",
-	138:  "no XENIX semaphores available",
-	139:  "is a named type file",
-	140:  "remote I/O error",
-	141:  "unknown error 141",
-	142:  "unknown error 142",
-	143:  "cannot send after transport endpoint shutdown",
-	144:  "too many references: cannot splice",
-	145:  "connection timed out",
-	146:  "connection refused",
-	147:  "host is down",
-	148:  "no route to host",
-	149:  "operation already in progress",
-	150:  "operation now in progress",
-	151:  "stale file handle",
-	158:  "operation canceled",
-	159:  "no medium found",
-	160:  "wrong medium type",
-	161:  "required key not available",
-	162:  "key has expired",
-	163:  "key has been revoked",
-	164:  "key was rejected by service",
-	165:  "owner died",
-	166:  "state not recoverable",
-	167:  "operation not possible due to RF-kill",
-	168:  "memory page has hardware error",
-	1133: "disk quota exceeded",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "user defined signal 1",
-	17: "user defined signal 2",
-	18: "child exited",
-	19: "power failure",
-	20: "window changed",
-	21: "urgent I/O condition",
-	22: "I/O possible",
-	23: "stopped (signal)",
-	24: "stopped",
-	25: "continued",
-	26: "stopped (tty input)",
-	27: "stopped (tty output)",
-	28: "virtual timer expired",
-	29: "profiling timer expired",
-	30: "CPU time limit exceeded",
-	31: "file size limit exceeded",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
index bd4ff8147495..e2162508c8e9 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -3,7 +3,7 @@
 
 // +build mips64le,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x40081270
 	BLKBSZSET                            = 0x80081271
 	BLKFLSBUF                            = 0x20001261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x80
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x800
 	MAP_ANONYMOUS                        = 0x800
 	MAP_DENYWRITE                        = 0x2000
 	MAP_EXECUTABLE                       = 0x4000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x1000
 	MAP_HUGETLB                          = 0x80000
 	MAP_HUGE_MASK                        = 0x3f
@@ -869,14 +990,40 @@ const (
 	MAP_PRIVATE                          = 0x2
 	MAP_RENAME                           = 0x800
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -898,6 +1045,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -935,7 +1083,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -970,6 +1120,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -997,10 +1180,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1008,7 +1194,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x8
 	O_ASYNC                              = 0x1000
@@ -1093,16 +1281,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x20002401
 	PERF_EVENT_IOC_ENABLE                = 0x20002400
 	PERF_EVENT_IOC_ID                    = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
 	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x20002402
 	PERF_EVENT_IOC_RESET                 = 0x20002403
 	PERF_EVENT_IOC_SET_BPF               = 0x80042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1145,6 +1367,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1187,14 +1410,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1203,6 +1438,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1251,6 +1487,7 @@ const (
 	PTRACE_POKETEXT_3264                 = 0xc2
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETFPREGS                     = 0xf
 	PTRACE_SETOPTIONS                    = 0x4200
@@ -1263,6 +1500,14 @@ const (
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1279,10 +1524,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1293,7 +1539,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1304,13 +1550,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4008700d
+	RTC_EPOCH_SET                        = 0x8008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4008700b
+	RTC_IRQP_SET                         = 0x8008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x40207011
+	RTC_PLL_SET                          = 0x80207012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1345,6 +1618,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1365,6 +1639,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1379,11 +1654,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1398,8 +1674,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1413,17 +1689,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1443,10 +1724,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1497,6 +1782,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1531,6 +1819,23 @@ const (
 	SIOCSPGRP                            = 0x80047308
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x1
@@ -1567,7 +1872,9 @@ const (
 	SOL_SOCKET                           = 0xffff
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1009
 	SO_ATTACH_BPF                        = 0x32
@@ -1627,6 +1934,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1636,10 +1944,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1701,6 +2037,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1710,6 +2048,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1730,6 +2070,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x5410
@@ -1819,7 +2160,27 @@ const (
 	TIOCSTI                              = 0x5472
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x8000
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
@@ -1831,6 +2192,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x400454d7
 	TUNGETVNETLE                         = 0x400454dd
 	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
 	TUNSETGROUP                          = 0x800454ce
 	TUNSETIFF                            = 0x800454ca
 	TUNSETIFINDEX                        = 0x800454da
@@ -1841,11 +2203,32 @@ const (
 	TUNSETPERSIST                        = 0x800454cb
 	TUNSETQUEUE                          = 0x800454d9
 	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
 	TUNSETTXFILTER                       = 0x800454d1
 	TUNSETVNETBE                         = 0x800454de
 	TUNSETVNETHDRSZ                      = 0x800454d8
 	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x10
 	VEOL                                 = 0x11
@@ -1876,7 +2259,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1886,7 +2360,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2068,174 +2564,182 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:    "operation not permitted",
-	2:    "no such file or directory",
-	3:    "no such process",
-	4:    "interrupted system call",
-	5:    "input/output error",
-	6:    "no such device or address",
-	7:    "argument list too long",
-	8:    "exec format error",
-	9:    "bad file descriptor",
-	10:   "no child processes",
-	11:   "resource temporarily unavailable",
-	12:   "cannot allocate memory",
-	13:   "permission denied",
-	14:   "bad address",
-	15:   "block device required",
-	16:   "device or resource busy",
-	17:   "file exists",
-	18:   "invalid cross-device link",
-	19:   "no such device",
-	20:   "not a directory",
-	21:   "is a directory",
-	22:   "invalid argument",
-	23:   "too many open files in system",
-	24:   "too many open files",
-	25:   "inappropriate ioctl for device",
-	26:   "text file busy",
-	27:   "file too large",
-	28:   "no space left on device",
-	29:   "illegal seek",
-	30:   "read-only file system",
-	31:   "too many links",
-	32:   "broken pipe",
-	33:   "numerical argument out of domain",
-	34:   "numerical result out of range",
-	35:   "no message of desired type",
-	36:   "identifier removed",
-	37:   "channel number out of range",
-	38:   "level 2 not synchronized",
-	39:   "level 3 halted",
-	40:   "level 3 reset",
-	41:   "link number out of range",
-	42:   "protocol driver not attached",
-	43:   "no CSI structure available",
-	44:   "level 2 halted",
-	45:   "resource deadlock avoided",
-	46:   "no locks available",
-	50:   "invalid exchange",
-	51:   "invalid request descriptor",
-	52:   "exchange full",
-	53:   "no anode",
-	54:   "invalid request code",
-	55:   "invalid slot",
-	56:   "file locking deadlock error",
-	59:   "bad font file format",
-	60:   "device not a stream",
-	61:   "no data available",
-	62:   "timer expired",
-	63:   "out of streams resources",
-	64:   "machine is not on the network",
-	65:   "package not installed",
-	66:   "object is remote",
-	67:   "link has been severed",
-	68:   "advertise error",
-	69:   "srmount error",
-	70:   "communication error on send",
-	71:   "protocol error",
-	73:   "RFS specific error",
-	74:   "multihop attempted",
-	77:   "bad message",
-	78:   "file name too long",
-	79:   "value too large for defined data type",
-	80:   "name not unique on network",
-	81:   "file descriptor in bad state",
-	82:   "remote address changed",
-	83:   "can not access a needed shared library",
-	84:   "accessing a corrupted shared library",
-	85:   ".lib section in a.out corrupted",
-	86:   "attempting to link in too many shared libraries",
-	87:   "cannot exec a shared library directly",
-	88:   "invalid or incomplete multibyte or wide character",
-	89:   "function not implemented",
-	90:   "too many levels of symbolic links",
-	91:   "interrupted system call should be restarted",
-	92:   "streams pipe error",
-	93:   "directory not empty",
-	94:   "too many users",
-	95:   "socket operation on non-socket",
-	96:   "destination address required",
-	97:   "message too long",
-	98:   "protocol wrong type for socket",
-	99:   "protocol not available",
-	120:  "protocol not supported",
-	121:  "socket type not supported",
-	122:  "operation not supported",
-	123:  "protocol family not supported",
-	124:  "address family not supported by protocol",
-	125:  "address already in use",
-	126:  "cannot assign requested address",
-	127:  "network is down",
-	128:  "network is unreachable",
-	129:  "network dropped connection on reset",
-	130:  "software caused connection abort",
-	131:  "connection reset by peer",
-	132:  "no buffer space available",
-	133:  "transport endpoint is already connected",
-	134:  "transport endpoint is not connected",
-	135:  "structure needs cleaning",
-	137:  "not a XENIX named type file",
-	138:  "no XENIX semaphores available",
-	139:  "is a named type file",
-	140:  "remote I/O error",
-	141:  "unknown error 141",
-	142:  "unknown error 142",
-	143:  "cannot send after transport endpoint shutdown",
-	144:  "too many references: cannot splice",
-	145:  "connection timed out",
-	146:  "connection refused",
-	147:  "host is down",
-	148:  "no route to host",
-	149:  "operation already in progress",
-	150:  "operation now in progress",
-	151:  "stale file handle",
-	158:  "operation canceled",
-	159:  "no medium found",
-	160:  "wrong medium type",
-	161:  "required key not available",
-	162:  "key has expired",
-	163:  "key has been revoked",
-	164:  "key was rejected by service",
-	165:  "owner died",
-	166:  "state not recoverable",
-	167:  "operation not possible due to RF-kill",
-	168:  "memory page has hardware error",
-	1133: "disk quota exceeded",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "user defined signal 1",
-	17: "user defined signal 2",
-	18: "child exited",
-	19: "power failure",
-	20: "window changed",
-	21: "urgent I/O condition",
-	22: "I/O possible",
-	23: "stopped (signal)",
-	24: "stopped",
-	25: "continued",
-	26: "stopped (tty input)",
-	27: "stopped (tty output)",
-	28: "virtual timer expired",
-	29: "profiling timer expired",
-	30: "CPU time limit exceeded",
-	31: "file size limit exceeded",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
index 6dfc95c40f77..836c0c654edb 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -3,7 +3,7 @@
 
 // +build mipsle,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x40041270
 	BLKBSZSET                            = 0x80041271
 	BLKFLSBUF                            = 0x20001261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x80
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x800
 	MAP_ANONYMOUS                        = 0x800
 	MAP_DENYWRITE                        = 0x2000
 	MAP_EXECUTABLE                       = 0x4000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x1000
 	MAP_HUGETLB                          = 0x80000
 	MAP_HUGE_MASK                        = 0x3f
@@ -869,14 +990,40 @@ const (
 	MAP_PRIVATE                          = 0x2
 	MAP_RENAME                           = 0x800
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -898,6 +1045,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -935,7 +1083,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -970,6 +1120,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -997,10 +1180,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1008,7 +1194,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x8
 	O_ASYNC                              = 0x1000
@@ -1093,16 +1281,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x20002401
 	PERF_EVENT_IOC_ENABLE                = 0x20002400
 	PERF_EVENT_IOC_ID                    = 0x40042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8004240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
 	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc004240a
 	PERF_EVENT_IOC_REFRESH               = 0x20002402
 	PERF_EVENT_IOC_RESET                 = 0x20002403
 	PERF_EVENT_IOC_SET_BPF               = 0x80042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x80042406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4008743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80087446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x800c744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80087447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1145,6 +1367,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1190,11 +1413,23 @@ const (
 	PR_SET_PTRACER_ANY                   = 0xffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1203,6 +1438,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1251,6 +1487,7 @@ const (
 	PTRACE_POKETEXT_3264                 = 0xc2
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETFPREGS                     = 0xf
 	PTRACE_SETOPTIONS                    = 0x4200
@@ -1263,6 +1500,14 @@ const (
 	PTRACE_SINGLESTEP                    = 0x9
 	PTRACE_SYSCALL                       = 0x18
 	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1279,10 +1524,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1293,7 +1539,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1304,13 +1550,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4004700d
+	RTC_EPOCH_SET                        = 0x8004700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4004700b
+	RTC_IRQP_SET                         = 0x8004700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x401c7011
+	RTC_PLL_SET                          = 0x801c7012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1345,6 +1618,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1365,6 +1639,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1379,11 +1654,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1398,8 +1674,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1413,17 +1689,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1443,10 +1724,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1497,6 +1782,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x40047309
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1531,6 +1819,23 @@ const (
 	SIOCSPGRP                            = 0x80047308
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x1
@@ -1567,7 +1872,9 @@ const (
 	SOL_SOCKET                           = 0xffff
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1009
 	SO_ATTACH_BPF                        = 0x32
@@ -1627,6 +1934,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1636,10 +1944,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1701,6 +2037,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1710,6 +2048,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1730,6 +2070,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x5410
@@ -1819,7 +2160,27 @@ const (
 	TIOCSTI                              = 0x5472
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x8000
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
@@ -1831,6 +2192,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x400454d7
 	TUNGETVNETLE                         = 0x400454dd
 	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
 	TUNSETGROUP                          = 0x800454ce
 	TUNSETIFF                            = 0x800454ca
 	TUNSETIFINDEX                        = 0x800454da
@@ -1841,11 +2203,32 @@ const (
 	TUNSETPERSIST                        = 0x800454cb
 	TUNSETQUEUE                          = 0x800454d9
 	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
 	TUNSETTXFILTER                       = 0x800454d1
 	TUNSETVNETBE                         = 0x800454de
 	TUNSETVNETHDRSZ                      = 0x800454d8
 	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x10
 	VEOL                                 = 0x11
@@ -1876,7 +2259,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1886,7 +2360,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2068,174 +2564,182 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:    "operation not permitted",
-	2:    "no such file or directory",
-	3:    "no such process",
-	4:    "interrupted system call",
-	5:    "input/output error",
-	6:    "no such device or address",
-	7:    "argument list too long",
-	8:    "exec format error",
-	9:    "bad file descriptor",
-	10:   "no child processes",
-	11:   "resource temporarily unavailable",
-	12:   "cannot allocate memory",
-	13:   "permission denied",
-	14:   "bad address",
-	15:   "block device required",
-	16:   "device or resource busy",
-	17:   "file exists",
-	18:   "invalid cross-device link",
-	19:   "no such device",
-	20:   "not a directory",
-	21:   "is a directory",
-	22:   "invalid argument",
-	23:   "too many open files in system",
-	24:   "too many open files",
-	25:   "inappropriate ioctl for device",
-	26:   "text file busy",
-	27:   "file too large",
-	28:   "no space left on device",
-	29:   "illegal seek",
-	30:   "read-only file system",
-	31:   "too many links",
-	32:   "broken pipe",
-	33:   "numerical argument out of domain",
-	34:   "numerical result out of range",
-	35:   "no message of desired type",
-	36:   "identifier removed",
-	37:   "channel number out of range",
-	38:   "level 2 not synchronized",
-	39:   "level 3 halted",
-	40:   "level 3 reset",
-	41:   "link number out of range",
-	42:   "protocol driver not attached",
-	43:   "no CSI structure available",
-	44:   "level 2 halted",
-	45:   "resource deadlock avoided",
-	46:   "no locks available",
-	50:   "invalid exchange",
-	51:   "invalid request descriptor",
-	52:   "exchange full",
-	53:   "no anode",
-	54:   "invalid request code",
-	55:   "invalid slot",
-	56:   "file locking deadlock error",
-	59:   "bad font file format",
-	60:   "device not a stream",
-	61:   "no data available",
-	62:   "timer expired",
-	63:   "out of streams resources",
-	64:   "machine is not on the network",
-	65:   "package not installed",
-	66:   "object is remote",
-	67:   "link has been severed",
-	68:   "advertise error",
-	69:   "srmount error",
-	70:   "communication error on send",
-	71:   "protocol error",
-	73:   "RFS specific error",
-	74:   "multihop attempted",
-	77:   "bad message",
-	78:   "file name too long",
-	79:   "value too large for defined data type",
-	80:   "name not unique on network",
-	81:   "file descriptor in bad state",
-	82:   "remote address changed",
-	83:   "can not access a needed shared library",
-	84:   "accessing a corrupted shared library",
-	85:   ".lib section in a.out corrupted",
-	86:   "attempting to link in too many shared libraries",
-	87:   "cannot exec a shared library directly",
-	88:   "invalid or incomplete multibyte or wide character",
-	89:   "function not implemented",
-	90:   "too many levels of symbolic links",
-	91:   "interrupted system call should be restarted",
-	92:   "streams pipe error",
-	93:   "directory not empty",
-	94:   "too many users",
-	95:   "socket operation on non-socket",
-	96:   "destination address required",
-	97:   "message too long",
-	98:   "protocol wrong type for socket",
-	99:   "protocol not available",
-	120:  "protocol not supported",
-	121:  "socket type not supported",
-	122:  "operation not supported",
-	123:  "protocol family not supported",
-	124:  "address family not supported by protocol",
-	125:  "address already in use",
-	126:  "cannot assign requested address",
-	127:  "network is down",
-	128:  "network is unreachable",
-	129:  "network dropped connection on reset",
-	130:  "software caused connection abort",
-	131:  "connection reset by peer",
-	132:  "no buffer space available",
-	133:  "transport endpoint is already connected",
-	134:  "transport endpoint is not connected",
-	135:  "structure needs cleaning",
-	137:  "not a XENIX named type file",
-	138:  "no XENIX semaphores available",
-	139:  "is a named type file",
-	140:  "remote I/O error",
-	141:  "unknown error 141",
-	142:  "unknown error 142",
-	143:  "cannot send after transport endpoint shutdown",
-	144:  "too many references: cannot splice",
-	145:  "connection timed out",
-	146:  "connection refused",
-	147:  "host is down",
-	148:  "no route to host",
-	149:  "operation already in progress",
-	150:  "operation now in progress",
-	151:  "stale file handle",
-	158:  "operation canceled",
-	159:  "no medium found",
-	160:  "wrong medium type",
-	161:  "required key not available",
-	162:  "key has expired",
-	163:  "key has been revoked",
-	164:  "key was rejected by service",
-	165:  "owner died",
-	166:  "state not recoverable",
-	167:  "operation not possible due to RF-kill",
-	168:  "memory page has hardware error",
-	1133: "disk quota exceeded",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "user defined signal 1",
-	17: "user defined signal 2",
-	18: "child exited",
-	19: "power failure",
-	20: "window changed",
-	21: "urgent I/O condition",
-	22: "I/O possible",
-	23: "stopped (signal)",
-	24: "stopped",
-	25: "continued",
-	26: "stopped (tty input)",
-	27: "stopped (tty output)",
-	28: "virtual timer expired",
-	29: "profiling timer expired",
-	30: "CPU time limit exceeded",
-	31: "file size limit exceeded",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
index 46b09d320de7..7ca61843172d 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -3,7 +3,7 @@
 
 // +build ppc64,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x17
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x16
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x40081270
 	BLKBSZSET                            = 0x80081271
 	BLKFLSBUF                            = 0x20001261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x8000
 	BSDLY                                = 0x8000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0xff
 	CBAUDEX                              = 0x0
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0xff0000
 	CLOCAL                               = 0x8000
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x1000
 	CR2                                  = 0x2000
 	CR3                                  = 0x3000
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x3000
 	CREAD                                = 0x800
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x400
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x1
 	ECHONL                               = 0x10
 	ECHOPRT                              = 0x20
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x4000
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x100
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x80
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x1000
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x400
 	IXON                                 = 0x200
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
 	MAP_DENYWRITE                        = 0x800
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -868,14 +989,40 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x2000
 	MCL_FUTURE                           = 0x4000
 	MCL_ONFAULT                          = 0x8000
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -897,6 +1044,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -934,7 +1082,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -969,6 +1119,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NL2                                  = 0x200
@@ -998,10 +1181,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80000000
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1009,7 +1195,9 @@ const (
 	ONLCR                                = 0x2
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1094,16 +1282,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x20002401
 	PERF_EVENT_IOC_ENABLE                = 0x20002400
 	PERF_EVENT_IOC_ID                    = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
 	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x20002402
 	PERF_EVENT_IOC_RESET                 = 0x20002403
 	PERF_EVENT_IOC_SET_BPF               = 0x80042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1147,6 +1369,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1189,14 +1412,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1205,6 +1440,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1250,6 +1486,7 @@ const (
 	PTRACE_POKETEXT                      = 0x4
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETEVRREGS                    = 0x15
 	PTRACE_SETFPREGS                     = 0xf
@@ -1319,6 +1556,14 @@ const (
 	PT_VSR0                              = 0x96
 	PT_VSR31                             = 0xd4
 	PT_XER                               = 0x25
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1335,10 +1580,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1349,7 +1595,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1360,13 +1606,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4008700d
+	RTC_EPOCH_SET                        = 0x8008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4008700b
+	RTC_IRQP_SET                         = 0x8008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x40207011
+	RTC_PLL_SET                          = 0x80207012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1401,6 +1674,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1421,6 +1695,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1435,11 +1710,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1454,8 +1730,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1469,17 +1745,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1499,10 +1780,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1553,6 +1838,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1587,6 +1875,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1623,7 +1928,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1682,6 +1989,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1691,10 +1999,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1755,6 +2091,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1764,6 +2102,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1784,6 +2124,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1877,7 +2218,27 @@ const (
 	TIOCSTOP                             = 0x2000746f
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x400000
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
@@ -1889,6 +2250,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x400454d7
 	TUNGETVNETLE                         = 0x400454dd
 	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
 	TUNSETGROUP                          = 0x800454ce
 	TUNSETIFF                            = 0x800454ca
 	TUNSETIFINDEX                        = 0x800454da
@@ -1899,11 +2261,32 @@ const (
 	TUNSETPERSIST                        = 0x800454cb
 	TUNSETQUEUE                          = 0x800454d9
 	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
 	TUNSETTXFILTER                       = 0x800454d1
 	TUNSETVNETBE                         = 0x800454de
 	TUNSETVNETHDRSZ                      = 0x800454d8
 	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0x10
 	VEOF                                 = 0x4
 	VEOL                                 = 0x6
@@ -1933,7 +2316,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1943,7 +2417,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4000
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0xc00
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2123,172 +2619,180 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	58:  "file locking deadlock error",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{58, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
index 08adb1d8fc3e..839ac214cd18 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -3,7 +3,7 @@
 
 // +build ppc64le,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x17
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x16
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x40081270
 	BLKBSZSET                            = 0x80081271
 	BLKFLSBUF                            = 0x20001261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x8000
 	BSDLY                                = 0x8000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0xff
 	CBAUDEX                              = 0x0
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0xff0000
 	CLOCAL                               = 0x8000
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x1000
 	CR2                                  = 0x2000
 	CR3                                  = 0x3000
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x3000
 	CREAD                                = 0x800
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x400
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x1
 	ECHONL                               = 0x10
 	ECHOPRT                              = 0x20
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x4000
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x100
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x80
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x1000
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x400
 	IXON                                 = 0x200
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
 	MAP_DENYWRITE                        = 0x800
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -868,14 +989,40 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x2000
 	MCL_FUTURE                           = 0x4000
 	MCL_ONFAULT                          = 0x8000
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -897,6 +1044,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -934,7 +1082,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -969,6 +1119,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NL2                                  = 0x200
@@ -998,10 +1181,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80000000
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1009,7 +1195,9 @@ const (
 	ONLCR                                = 0x2
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1094,16 +1282,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x20002401
 	PERF_EVENT_IOC_ENABLE                = 0x20002400
 	PERF_EVENT_IOC_ID                    = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
 	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x20002402
 	PERF_EVENT_IOC_RESET                 = 0x20002403
 	PERF_EVENT_IOC_SET_BPF               = 0x80042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1147,6 +1369,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1189,14 +1412,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1205,6 +1440,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1250,6 +1486,7 @@ const (
 	PTRACE_POKETEXT                      = 0x4
 	PTRACE_POKEUSR                       = 0x6
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETEVRREGS                    = 0x15
 	PTRACE_SETFPREGS                     = 0xf
@@ -1319,6 +1556,14 @@ const (
 	PT_VSR0                              = 0x96
 	PT_VSR31                             = 0xd4
 	PT_XER                               = 0x25
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1335,10 +1580,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1349,7 +1595,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1360,13 +1606,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4008700d
+	RTC_EPOCH_SET                        = 0x8008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4008700b
+	RTC_IRQP_SET                         = 0x8008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x40207011
+	RTC_PLL_SET                          = 0x80207012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1401,6 +1674,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1421,6 +1695,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1435,11 +1710,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1454,8 +1730,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1469,17 +1745,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1499,10 +1780,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1553,6 +1838,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1587,6 +1875,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1623,7 +1928,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1682,6 +1989,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1691,10 +1999,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1755,6 +2091,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1764,6 +2102,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1784,6 +2124,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1877,7 +2218,27 @@ const (
 	TIOCSTOP                             = 0x2000746f
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x400000
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
@@ -1889,6 +2250,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x400454d7
 	TUNGETVNETLE                         = 0x400454dd
 	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
 	TUNSETGROUP                          = 0x800454ce
 	TUNSETIFF                            = 0x800454ca
 	TUNSETIFINDEX                        = 0x800454da
@@ -1899,11 +2261,32 @@ const (
 	TUNSETPERSIST                        = 0x800454cb
 	TUNSETQUEUE                          = 0x800454d9
 	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
 	TUNSETTXFILTER                       = 0x800454d1
 	TUNSETVNETBE                         = 0x800454de
 	TUNSETVNETHDRSZ                      = 0x800454d8
 	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0x10
 	VEOF                                 = 0x4
 	VEOL                                 = 0x6
@@ -1933,7 +2316,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1943,7 +2417,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4000
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0xc00
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2123,172 +2619,180 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	58:  "file locking deadlock error",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{58, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
new file mode 100644
index 000000000000..a747aa1b7133
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
@@ -0,0 +1,2725 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build riscv64,linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
+	AF_ALG                               = 0x26
+	AF_APPLETALK                         = 0x5
+	AF_ASH                               = 0x12
+	AF_ATMPVC                            = 0x8
+	AF_ATMSVC                            = 0x14
+	AF_AX25                              = 0x3
+	AF_BLUETOOTH                         = 0x1f
+	AF_BRIDGE                            = 0x7
+	AF_CAIF                              = 0x25
+	AF_CAN                               = 0x1d
+	AF_DECnet                            = 0xc
+	AF_ECONET                            = 0x13
+	AF_FILE                              = 0x1
+	AF_IB                                = 0x1b
+	AF_IEEE802154                        = 0x24
+	AF_INET                              = 0x2
+	AF_INET6                             = 0xa
+	AF_IPX                               = 0x4
+	AF_IRDA                              = 0x17
+	AF_ISDN                              = 0x22
+	AF_IUCV                              = 0x20
+	AF_KCM                               = 0x29
+	AF_KEY                               = 0xf
+	AF_LLC                               = 0x1a
+	AF_LOCAL                             = 0x1
+	AF_MAX                               = 0x2c
+	AF_MPLS                              = 0x1c
+	AF_NETBEUI                           = 0xd
+	AF_NETLINK                           = 0x10
+	AF_NETROM                            = 0x6
+	AF_NFC                               = 0x27
+	AF_PACKET                            = 0x11
+	AF_PHONET                            = 0x23
+	AF_PPPOX                             = 0x18
+	AF_QIPCRTR                           = 0x2a
+	AF_RDS                               = 0x15
+	AF_ROSE                              = 0xb
+	AF_ROUTE                             = 0x10
+	AF_RXRPC                             = 0x21
+	AF_SECURITY                          = 0xe
+	AF_SMC                               = 0x2b
+	AF_SNA                               = 0x16
+	AF_TIPC                              = 0x1e
+	AF_UNIX                              = 0x1
+	AF_UNSPEC                            = 0x0
+	AF_VSOCK                             = 0x28
+	AF_WANPIPE                           = 0x19
+	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
+	ALG_OP_DECRYPT                       = 0x0
+	ALG_OP_ENCRYPT                       = 0x1
+	ALG_SET_AEAD_ASSOCLEN                = 0x4
+	ALG_SET_AEAD_AUTHSIZE                = 0x5
+	ALG_SET_IV                           = 0x2
+	ALG_SET_KEY                          = 0x1
+	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
+	ARPHRD_6LOWPAN                       = 0x339
+	ARPHRD_ADAPT                         = 0x108
+	ARPHRD_APPLETLK                      = 0x8
+	ARPHRD_ARCNET                        = 0x7
+	ARPHRD_ASH                           = 0x30d
+	ARPHRD_ATM                           = 0x13
+	ARPHRD_AX25                          = 0x3
+	ARPHRD_BIF                           = 0x307
+	ARPHRD_CAIF                          = 0x336
+	ARPHRD_CAN                           = 0x118
+	ARPHRD_CHAOS                         = 0x5
+	ARPHRD_CISCO                         = 0x201
+	ARPHRD_CSLIP                         = 0x101
+	ARPHRD_CSLIP6                        = 0x103
+	ARPHRD_DDCMP                         = 0x205
+	ARPHRD_DLCI                          = 0xf
+	ARPHRD_ECONET                        = 0x30e
+	ARPHRD_EETHER                        = 0x2
+	ARPHRD_ETHER                         = 0x1
+	ARPHRD_EUI64                         = 0x1b
+	ARPHRD_FCAL                          = 0x311
+	ARPHRD_FCFABRIC                      = 0x313
+	ARPHRD_FCPL                          = 0x312
+	ARPHRD_FCPP                          = 0x310
+	ARPHRD_FDDI                          = 0x306
+	ARPHRD_FRAD                          = 0x302
+	ARPHRD_HDLC                          = 0x201
+	ARPHRD_HIPPI                         = 0x30c
+	ARPHRD_HWX25                         = 0x110
+	ARPHRD_IEEE1394                      = 0x18
+	ARPHRD_IEEE802                       = 0x6
+	ARPHRD_IEEE80211                     = 0x321
+	ARPHRD_IEEE80211_PRISM               = 0x322
+	ARPHRD_IEEE80211_RADIOTAP            = 0x323
+	ARPHRD_IEEE802154                    = 0x324
+	ARPHRD_IEEE802154_MONITOR            = 0x325
+	ARPHRD_IEEE802_TR                    = 0x320
+	ARPHRD_INFINIBAND                    = 0x20
+	ARPHRD_IP6GRE                        = 0x337
+	ARPHRD_IPDDP                         = 0x309
+	ARPHRD_IPGRE                         = 0x30a
+	ARPHRD_IRDA                          = 0x30f
+	ARPHRD_LAPB                          = 0x204
+	ARPHRD_LOCALTLK                      = 0x305
+	ARPHRD_LOOPBACK                      = 0x304
+	ARPHRD_METRICOM                      = 0x17
+	ARPHRD_NETLINK                       = 0x338
+	ARPHRD_NETROM                        = 0x0
+	ARPHRD_NONE                          = 0xfffe
+	ARPHRD_PHONET                        = 0x334
+	ARPHRD_PHONET_PIPE                   = 0x335
+	ARPHRD_PIMREG                        = 0x30b
+	ARPHRD_PPP                           = 0x200
+	ARPHRD_PRONET                        = 0x4
+	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
+	ARPHRD_ROSE                          = 0x10e
+	ARPHRD_RSRVD                         = 0x104
+	ARPHRD_SIT                           = 0x308
+	ARPHRD_SKIP                          = 0x303
+	ARPHRD_SLIP                          = 0x100
+	ARPHRD_SLIP6                         = 0x102
+	ARPHRD_TUNNEL                        = 0x300
+	ARPHRD_TUNNEL6                       = 0x301
+	ARPHRD_VOID                          = 0xffff
+	ARPHRD_VSOCKMON                      = 0x33a
+	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
+	B0                                   = 0x0
+	B1000000                             = 0x1008
+	B110                                 = 0x3
+	B115200                              = 0x1002
+	B1152000                             = 0x1009
+	B1200                                = 0x9
+	B134                                 = 0x4
+	B150                                 = 0x5
+	B1500000                             = 0x100a
+	B1800                                = 0xa
+	B19200                               = 0xe
+	B200                                 = 0x6
+	B2000000                             = 0x100b
+	B230400                              = 0x1003
+	B2400                                = 0xb
+	B2500000                             = 0x100c
+	B300                                 = 0x7
+	B3000000                             = 0x100d
+	B3500000                             = 0x100e
+	B38400                               = 0xf
+	B4000000                             = 0x100f
+	B460800                              = 0x1004
+	B4800                                = 0xc
+	B50                                  = 0x1
+	B500000                              = 0x1005
+	B57600                               = 0x1001
+	B576000                              = 0x1006
+	B600                                 = 0x8
+	B75                                  = 0x2
+	B921600                              = 0x1007
+	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
+	BLKBSZGET                            = 0x80081270
+	BLKBSZSET                            = 0x40081271
+	BLKFLSBUF                            = 0x1261
+	BLKFRAGET                            = 0x1265
+	BLKFRASET                            = 0x1264
+	BLKGETSIZE                           = 0x1260
+	BLKGETSIZE64                         = 0x80081272
+	BLKPBSZGET                           = 0x127b
+	BLKRAGET                             = 0x1263
+	BLKRASET                             = 0x1262
+	BLKROGET                             = 0x125e
+	BLKROSET                             = 0x125d
+	BLKRRPART                            = 0x125f
+	BLKSECTGET                           = 0x1267
+	BLKSECTSET                           = 0x1266
+	BLKSSZGET                            = 0x1268
+	BOTHER                               = 0x1000
+	BPF_A                                = 0x10
+	BPF_ABS                              = 0x20
+	BPF_ADD                              = 0x0
+	BPF_ALU                              = 0x4
+	BPF_AND                              = 0x50
+	BPF_B                                = 0x10
+	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_H                                = 0x8
+	BPF_IMM                              = 0x0
+	BPF_IND                              = 0x40
+	BPF_JA                               = 0x0
+	BPF_JEQ                              = 0x10
+	BPF_JGE                              = 0x30
+	BPF_JGT                              = 0x20
+	BPF_JMP                              = 0x5
+	BPF_JSET                             = 0x40
+	BPF_K                                = 0x0
+	BPF_LD                               = 0x0
+	BPF_LDX                              = 0x1
+	BPF_LEN                              = 0x80
+	BPF_LL_OFF                           = -0x200000
+	BPF_LSH                              = 0x60
+	BPF_MAJOR_VERSION                    = 0x1
+	BPF_MAXINSNS                         = 0x1000
+	BPF_MEM                              = 0x60
+	BPF_MEMWORDS                         = 0x10
+	BPF_MINOR_VERSION                    = 0x1
+	BPF_MISC                             = 0x7
+	BPF_MOD                              = 0x90
+	BPF_MSH                              = 0xa0
+	BPF_MUL                              = 0x20
+	BPF_NEG                              = 0x80
+	BPF_NET_OFF                          = -0x100000
+	BPF_OR                               = 0x40
+	BPF_RET                              = 0x6
+	BPF_RSH                              = 0x70
+	BPF_ST                               = 0x2
+	BPF_STX                              = 0x3
+	BPF_SUB                              = 0x10
+	BPF_TAX                              = 0x0
+	BPF_TXA                              = 0x80
+	BPF_W                                = 0x0
+	BPF_X                                = 0x8
+	BPF_XOR                              = 0xa0
+	BRKINT                               = 0x2
+	BS0                                  = 0x0
+	BS1                                  = 0x2000
+	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
+	CAN_BCM                              = 0x2
+	CAN_EFF_FLAG                         = 0x80000000
+	CAN_EFF_ID_BITS                      = 0x1d
+	CAN_EFF_MASK                         = 0x1fffffff
+	CAN_ERR_FLAG                         = 0x20000000
+	CAN_ERR_MASK                         = 0x1fffffff
+	CAN_INV_FILTER                       = 0x20000000
+	CAN_ISOTP                            = 0x6
+	CAN_MAX_DLC                          = 0x8
+	CAN_MAX_DLEN                         = 0x8
+	CAN_MCNET                            = 0x5
+	CAN_MTU                              = 0x10
+	CAN_NPROTO                           = 0x7
+	CAN_RAW                              = 0x1
+	CAN_RAW_FILTER_MAX                   = 0x200
+	CAN_RTR_FLAG                         = 0x40000000
+	CAN_SFF_ID_BITS                      = 0xb
+	CAN_SFF_MASK                         = 0x7ff
+	CAN_TP16                             = 0x3
+	CAN_TP20                             = 0x4
+	CBAUD                                = 0x100f
+	CBAUDEX                              = 0x1000
+	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
+	CIBAUD                               = 0x100f0000
+	CLOCAL                               = 0x800
+	CLOCK_BOOTTIME                       = 0x7
+	CLOCK_BOOTTIME_ALARM                 = 0x9
+	CLOCK_DEFAULT                        = 0x0
+	CLOCK_EXT                            = 0x1
+	CLOCK_INT                            = 0x2
+	CLOCK_MONOTONIC                      = 0x1
+	CLOCK_MONOTONIC_COARSE               = 0x6
+	CLOCK_MONOTONIC_RAW                  = 0x4
+	CLOCK_PROCESS_CPUTIME_ID             = 0x2
+	CLOCK_REALTIME                       = 0x0
+	CLOCK_REALTIME_ALARM                 = 0x8
+	CLOCK_REALTIME_COARSE                = 0x5
+	CLOCK_TAI                            = 0xb
+	CLOCK_THREAD_CPUTIME_ID              = 0x3
+	CLOCK_TXFROMRX                       = 0x4
+	CLOCK_TXINT                          = 0x3
+	CLONE_CHILD_CLEARTID                 = 0x200000
+	CLONE_CHILD_SETTID                   = 0x1000000
+	CLONE_DETACHED                       = 0x400000
+	CLONE_FILES                          = 0x400
+	CLONE_FS                             = 0x200
+	CLONE_IO                             = 0x80000000
+	CLONE_NEWCGROUP                      = 0x2000000
+	CLONE_NEWIPC                         = 0x8000000
+	CLONE_NEWNET                         = 0x40000000
+	CLONE_NEWNS                          = 0x20000
+	CLONE_NEWPID                         = 0x20000000
+	CLONE_NEWUSER                        = 0x10000000
+	CLONE_NEWUTS                         = 0x4000000
+	CLONE_PARENT                         = 0x8000
+	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PTRACE                         = 0x2000
+	CLONE_SETTLS                         = 0x80000
+	CLONE_SIGHAND                        = 0x800
+	CLONE_SYSVSEM                        = 0x40000
+	CLONE_THREAD                         = 0x10000
+	CLONE_UNTRACED                       = 0x800000
+	CLONE_VFORK                          = 0x4000
+	CLONE_VM                             = 0x100
+	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
+	CR0                                  = 0x0
+	CR1                                  = 0x200
+	CR2                                  = 0x400
+	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
+	CRDLY                                = 0x600
+	CREAD                                = 0x80
+	CRTSCTS                              = 0x80000000
+	CS5                                  = 0x0
+	CS6                                  = 0x10
+	CS7                                  = 0x20
+	CS8                                  = 0x30
+	CSIGNAL                              = 0xff
+	CSIZE                                = 0x30
+	CSTART                               = 0x11
+	CSTATUS                              = 0x0
+	CSTOP                                = 0x13
+	CSTOPB                               = 0x40
+	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
+	DT_BLK                               = 0x6
+	DT_CHR                               = 0x2
+	DT_DIR                               = 0x4
+	DT_FIFO                              = 0x1
+	DT_LNK                               = 0xa
+	DT_REG                               = 0x8
+	DT_SOCK                              = 0xc
+	DT_UNKNOWN                           = 0x0
+	DT_WHT                               = 0xe
+	ECHO                                 = 0x8
+	ECHOCTL                              = 0x200
+	ECHOE                                = 0x10
+	ECHOK                                = 0x20
+	ECHOKE                               = 0x800
+	ECHONL                               = 0x40
+	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
+	EFD_CLOEXEC                          = 0x80000
+	EFD_NONBLOCK                         = 0x800
+	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
+	ENCODING_DEFAULT                     = 0x0
+	ENCODING_FM_MARK                     = 0x3
+	ENCODING_FM_SPACE                    = 0x4
+	ENCODING_MANCHESTER                  = 0x5
+	ENCODING_NRZ                         = 0x1
+	ENCODING_NRZI                        = 0x2
+	EPOLLERR                             = 0x8
+	EPOLLET                              = 0x80000000
+	EPOLLEXCLUSIVE                       = 0x10000000
+	EPOLLHUP                             = 0x10
+	EPOLLIN                              = 0x1
+	EPOLLMSG                             = 0x400
+	EPOLLONESHOT                         = 0x40000000
+	EPOLLOUT                             = 0x4
+	EPOLLPRI                             = 0x2
+	EPOLLRDBAND                          = 0x80
+	EPOLLRDHUP                           = 0x2000
+	EPOLLRDNORM                          = 0x40
+	EPOLLWAKEUP                          = 0x20000000
+	EPOLLWRBAND                          = 0x200
+	EPOLLWRNORM                          = 0x100
+	EPOLL_CLOEXEC                        = 0x80000
+	EPOLL_CTL_ADD                        = 0x1
+	EPOLL_CTL_DEL                        = 0x2
+	EPOLL_CTL_MOD                        = 0x3
+	ETH_P_1588                           = 0x88f7
+	ETH_P_8021AD                         = 0x88a8
+	ETH_P_8021AH                         = 0x88e7
+	ETH_P_8021Q                          = 0x8100
+	ETH_P_80221                          = 0x8917
+	ETH_P_802_2                          = 0x4
+	ETH_P_802_3                          = 0x1
+	ETH_P_802_3_MIN                      = 0x600
+	ETH_P_802_EX1                        = 0x88b5
+	ETH_P_AARP                           = 0x80f3
+	ETH_P_AF_IUCV                        = 0xfbfb
+	ETH_P_ALL                            = 0x3
+	ETH_P_AOE                            = 0x88a2
+	ETH_P_ARCNET                         = 0x1a
+	ETH_P_ARP                            = 0x806
+	ETH_P_ATALK                          = 0x809b
+	ETH_P_ATMFATE                        = 0x8884
+	ETH_P_ATMMPOA                        = 0x884c
+	ETH_P_AX25                           = 0x2
+	ETH_P_BATMAN                         = 0x4305
+	ETH_P_BPQ                            = 0x8ff
+	ETH_P_CAIF                           = 0xf7
+	ETH_P_CAN                            = 0xc
+	ETH_P_CANFD                          = 0xd
+	ETH_P_CONTROL                        = 0x16
+	ETH_P_CUST                           = 0x6006
+	ETH_P_DDCMP                          = 0x6
+	ETH_P_DEC                            = 0x6000
+	ETH_P_DIAG                           = 0x6005
+	ETH_P_DNA_DL                         = 0x6001
+	ETH_P_DNA_RC                         = 0x6002
+	ETH_P_DNA_RT                         = 0x6003
+	ETH_P_DSA                            = 0x1b
+	ETH_P_ECONET                         = 0x18
+	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
+	ETH_P_FCOE                           = 0x8906
+	ETH_P_FIP                            = 0x8914
+	ETH_P_HDLC                           = 0x19
+	ETH_P_HSR                            = 0x892f
+	ETH_P_IBOE                           = 0x8915
+	ETH_P_IEEE802154                     = 0xf6
+	ETH_P_IEEEPUP                        = 0xa00
+	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
+	ETH_P_IP                             = 0x800
+	ETH_P_IPV6                           = 0x86dd
+	ETH_P_IPX                            = 0x8137
+	ETH_P_IRDA                           = 0x17
+	ETH_P_LAT                            = 0x6004
+	ETH_P_LINK_CTL                       = 0x886c
+	ETH_P_LOCALTALK                      = 0x9
+	ETH_P_LOOP                           = 0x60
+	ETH_P_LOOPBACK                       = 0x9000
+	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
+	ETH_P_MOBITEX                        = 0x15
+	ETH_P_MPLS_MC                        = 0x8848
+	ETH_P_MPLS_UC                        = 0x8847
+	ETH_P_MVRP                           = 0x88f5
+	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
+	ETH_P_PAE                            = 0x888e
+	ETH_P_PAUSE                          = 0x8808
+	ETH_P_PHONET                         = 0xf5
+	ETH_P_PPPTALK                        = 0x10
+	ETH_P_PPP_DISC                       = 0x8863
+	ETH_P_PPP_MP                         = 0x8
+	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
+	ETH_P_PRP                            = 0x88fb
+	ETH_P_PUP                            = 0x200
+	ETH_P_PUPAT                          = 0x201
+	ETH_P_QINQ1                          = 0x9100
+	ETH_P_QINQ2                          = 0x9200
+	ETH_P_QINQ3                          = 0x9300
+	ETH_P_RARP                           = 0x8035
+	ETH_P_SCA                            = 0x6007
+	ETH_P_SLOW                           = 0x8809
+	ETH_P_SNAP                           = 0x5
+	ETH_P_TDLS                           = 0x890d
+	ETH_P_TEB                            = 0x6558
+	ETH_P_TIPC                           = 0x88ca
+	ETH_P_TRAILER                        = 0x1c
+	ETH_P_TR_802_2                       = 0x11
+	ETH_P_TSN                            = 0x22f0
+	ETH_P_WAN_PPP                        = 0x7
+	ETH_P_WCCP                           = 0x883e
+	ETH_P_X25                            = 0x805
+	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
+	EXTA                                 = 0xe
+	EXTB                                 = 0xf
+	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
+	FALLOC_FL_COLLAPSE_RANGE             = 0x8
+	FALLOC_FL_INSERT_RANGE               = 0x20
+	FALLOC_FL_KEEP_SIZE                  = 0x1
+	FALLOC_FL_NO_HIDE_STALE              = 0x4
+	FALLOC_FL_PUNCH_HOLE                 = 0x2
+	FALLOC_FL_UNSHARE_RANGE              = 0x40
+	FALLOC_FL_ZERO_RANGE                 = 0x10
+	FD_CLOEXEC                           = 0x1
+	FD_SETSIZE                           = 0x400
+	FF0                                  = 0x0
+	FF1                                  = 0x8000
+	FFDLY                                = 0x8000
+	FLUSHO                               = 0x1000
+	FS_ENCRYPTION_MODE_AES_128_CBC       = 0x5
+	FS_ENCRYPTION_MODE_AES_128_CTS       = 0x6
+	FS_ENCRYPTION_MODE_AES_256_CBC       = 0x3
+	FS_ENCRYPTION_MODE_AES_256_CTS       = 0x4
+	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
+	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
+	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
+	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
+	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
+	FS_KEY_DESCRIPTOR_SIZE               = 0x8
+	FS_KEY_DESC_PREFIX                   = "fscrypt:"
+	FS_KEY_DESC_PREFIX_SIZE              = 0x8
+	FS_MAX_KEY_SIZE                      = 0x40
+	FS_POLICY_FLAGS_PAD_16               = 0x2
+	FS_POLICY_FLAGS_PAD_32               = 0x3
+	FS_POLICY_FLAGS_PAD_4                = 0x0
+	FS_POLICY_FLAGS_PAD_8                = 0x1
+	FS_POLICY_FLAGS_PAD_MASK             = 0x3
+	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
+	F_DUPFD                              = 0x0
+	F_DUPFD_CLOEXEC                      = 0x406
+	F_EXLCK                              = 0x4
+	F_GETFD                              = 0x1
+	F_GETFL                              = 0x3
+	F_GETLEASE                           = 0x401
+	F_GETLK                              = 0x5
+	F_GETLK64                            = 0x5
+	F_GETOWN                             = 0x9
+	F_GETOWN_EX                          = 0x10
+	F_GETPIPE_SZ                         = 0x408
+	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
+	F_LOCK                               = 0x1
+	F_NOTIFY                             = 0x402
+	F_OFD_GETLK                          = 0x24
+	F_OFD_SETLK                          = 0x25
+	F_OFD_SETLKW                         = 0x26
+	F_OK                                 = 0x0
+	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
+	F_SETFD                              = 0x2
+	F_SETFL                              = 0x4
+	F_SETLEASE                           = 0x400
+	F_SETLK                              = 0x6
+	F_SETLK64                            = 0x6
+	F_SETLKW                             = 0x7
+	F_SETLKW64                           = 0x7
+	F_SETOWN                             = 0x8
+	F_SETOWN_EX                          = 0xf
+	F_SETPIPE_SZ                         = 0x407
+	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
+	F_SHLCK                              = 0x8
+	F_TEST                               = 0x3
+	F_TLOCK                              = 0x2
+	F_ULOCK                              = 0x0
+	F_UNLCK                              = 0x2
+	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
+	GRND_NONBLOCK                        = 0x1
+	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
+	HUPCL                                = 0x400
+	IBSHIFT                              = 0x10
+	ICANON                               = 0x2
+	ICMPV6_FILTER                        = 0x1
+	ICRNL                                = 0x100
+	IEXTEN                               = 0x8000
+	IFA_F_DADFAILED                      = 0x8
+	IFA_F_DEPRECATED                     = 0x20
+	IFA_F_HOMEADDRESS                    = 0x10
+	IFA_F_MANAGETEMPADDR                 = 0x100
+	IFA_F_MCAUTOJOIN                     = 0x400
+	IFA_F_NODAD                          = 0x2
+	IFA_F_NOPREFIXROUTE                  = 0x200
+	IFA_F_OPTIMISTIC                     = 0x4
+	IFA_F_PERMANENT                      = 0x80
+	IFA_F_SECONDARY                      = 0x1
+	IFA_F_STABLE_PRIVACY                 = 0x800
+	IFA_F_TEMPORARY                      = 0x1
+	IFA_F_TENTATIVE                      = 0x40
+	IFA_MAX                              = 0x9
+	IFF_ALLMULTI                         = 0x200
+	IFF_ATTACH_QUEUE                     = 0x200
+	IFF_AUTOMEDIA                        = 0x4000
+	IFF_BROADCAST                        = 0x2
+	IFF_DEBUG                            = 0x4
+	IFF_DETACH_QUEUE                     = 0x400
+	IFF_DORMANT                          = 0x20000
+	IFF_DYNAMIC                          = 0x8000
+	IFF_ECHO                             = 0x40000
+	IFF_LOOPBACK                         = 0x8
+	IFF_LOWER_UP                         = 0x10000
+	IFF_MASTER                           = 0x400
+	IFF_MULTICAST                        = 0x1000
+	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
+	IFF_NOARP                            = 0x80
+	IFF_NOFILTER                         = 0x1000
+	IFF_NOTRAILERS                       = 0x20
+	IFF_NO_PI                            = 0x1000
+	IFF_ONE_QUEUE                        = 0x2000
+	IFF_PERSIST                          = 0x800
+	IFF_POINTOPOINT                      = 0x10
+	IFF_PORTSEL                          = 0x2000
+	IFF_PROMISC                          = 0x100
+	IFF_RUNNING                          = 0x40
+	IFF_SLAVE                            = 0x800
+	IFF_TAP                              = 0x2
+	IFF_TUN                              = 0x1
+	IFF_TUN_EXCL                         = 0x8000
+	IFF_UP                               = 0x1
+	IFF_VNET_HDR                         = 0x4000
+	IFF_VOLATILE                         = 0x70c5a
+	IFNAMSIZ                             = 0x10
+	IGNBRK                               = 0x1
+	IGNCR                                = 0x80
+	IGNPAR                               = 0x4
+	IMAXBEL                              = 0x2000
+	INLCR                                = 0x40
+	INPCK                                = 0x10
+	IN_ACCESS                            = 0x1
+	IN_ALL_EVENTS                        = 0xfff
+	IN_ATTRIB                            = 0x4
+	IN_CLASSA_HOST                       = 0xffffff
+	IN_CLASSA_MAX                        = 0x80
+	IN_CLASSA_NET                        = 0xff000000
+	IN_CLASSA_NSHIFT                     = 0x18
+	IN_CLASSB_HOST                       = 0xffff
+	IN_CLASSB_MAX                        = 0x10000
+	IN_CLASSB_NET                        = 0xffff0000
+	IN_CLASSB_NSHIFT                     = 0x10
+	IN_CLASSC_HOST                       = 0xff
+	IN_CLASSC_NET                        = 0xffffff00
+	IN_CLASSC_NSHIFT                     = 0x8
+	IN_CLOEXEC                           = 0x80000
+	IN_CLOSE                             = 0x18
+	IN_CLOSE_NOWRITE                     = 0x10
+	IN_CLOSE_WRITE                       = 0x8
+	IN_CREATE                            = 0x100
+	IN_DELETE                            = 0x200
+	IN_DELETE_SELF                       = 0x400
+	IN_DONT_FOLLOW                       = 0x2000000
+	IN_EXCL_UNLINK                       = 0x4000000
+	IN_IGNORED                           = 0x8000
+	IN_ISDIR                             = 0x40000000
+	IN_LOOPBACKNET                       = 0x7f
+	IN_MASK_ADD                          = 0x20000000
+	IN_MODIFY                            = 0x2
+	IN_MOVE                              = 0xc0
+	IN_MOVED_FROM                        = 0x40
+	IN_MOVED_TO                          = 0x80
+	IN_MOVE_SELF                         = 0x800
+	IN_NONBLOCK                          = 0x800
+	IN_ONESHOT                           = 0x80000000
+	IN_ONLYDIR                           = 0x1000000
+	IN_OPEN                              = 0x20
+	IN_Q_OVERFLOW                        = 0x4000
+	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
+	IPPROTO_AH                           = 0x33
+	IPPROTO_BEETPH                       = 0x5e
+	IPPROTO_COMP                         = 0x6c
+	IPPROTO_DCCP                         = 0x21
+	IPPROTO_DSTOPTS                      = 0x3c
+	IPPROTO_EGP                          = 0x8
+	IPPROTO_ENCAP                        = 0x62
+	IPPROTO_ESP                          = 0x32
+	IPPROTO_FRAGMENT                     = 0x2c
+	IPPROTO_GRE                          = 0x2f
+	IPPROTO_HOPOPTS                      = 0x0
+	IPPROTO_ICMP                         = 0x1
+	IPPROTO_ICMPV6                       = 0x3a
+	IPPROTO_IDP                          = 0x16
+	IPPROTO_IGMP                         = 0x2
+	IPPROTO_IP                           = 0x0
+	IPPROTO_IPIP                         = 0x4
+	IPPROTO_IPV6                         = 0x29
+	IPPROTO_MH                           = 0x87
+	IPPROTO_MPLS                         = 0x89
+	IPPROTO_MTP                          = 0x5c
+	IPPROTO_NONE                         = 0x3b
+	IPPROTO_PIM                          = 0x67
+	IPPROTO_PUP                          = 0xc
+	IPPROTO_RAW                          = 0xff
+	IPPROTO_ROUTING                      = 0x2b
+	IPPROTO_RSVP                         = 0x2e
+	IPPROTO_SCTP                         = 0x84
+	IPPROTO_TCP                          = 0x6
+	IPPROTO_TP                           = 0x1d
+	IPPROTO_UDP                          = 0x11
+	IPPROTO_UDPLITE                      = 0x88
+	IPV6_2292DSTOPTS                     = 0x4
+	IPV6_2292HOPLIMIT                    = 0x8
+	IPV6_2292HOPOPTS                     = 0x3
+	IPV6_2292PKTINFO                     = 0x2
+	IPV6_2292PKTOPTIONS                  = 0x6
+	IPV6_2292RTHDR                       = 0x5
+	IPV6_ADDRFORM                        = 0x1
+	IPV6_ADDR_PREFERENCES                = 0x48
+	IPV6_ADD_MEMBERSHIP                  = 0x14
+	IPV6_AUTHHDR                         = 0xa
+	IPV6_AUTOFLOWLABEL                   = 0x46
+	IPV6_CHECKSUM                        = 0x7
+	IPV6_DONTFRAG                        = 0x3e
+	IPV6_DROP_MEMBERSHIP                 = 0x15
+	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
+	IPV6_HDRINCL                         = 0x24
+	IPV6_HOPLIMIT                        = 0x34
+	IPV6_HOPOPTS                         = 0x36
+	IPV6_IPSEC_POLICY                    = 0x22
+	IPV6_JOIN_ANYCAST                    = 0x1b
+	IPV6_JOIN_GROUP                      = 0x14
+	IPV6_LEAVE_ANYCAST                   = 0x1c
+	IPV6_LEAVE_GROUP                     = 0x15
+	IPV6_MINHOPCOUNT                     = 0x49
+	IPV6_MTU                             = 0x18
+	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_HOPS                  = 0x12
+	IPV6_MULTICAST_IF                    = 0x11
+	IPV6_MULTICAST_LOOP                  = 0x13
+	IPV6_NEXTHOP                         = 0x9
+	IPV6_ORIGDSTADDR                     = 0x4a
+	IPV6_PATHMTU                         = 0x3d
+	IPV6_PKTINFO                         = 0x32
+	IPV6_PMTUDISC_DO                     = 0x2
+	IPV6_PMTUDISC_DONT                   = 0x0
+	IPV6_PMTUDISC_INTERFACE              = 0x4
+	IPV6_PMTUDISC_OMIT                   = 0x5
+	IPV6_PMTUDISC_PROBE                  = 0x3
+	IPV6_PMTUDISC_WANT                   = 0x1
+	IPV6_RECVDSTOPTS                     = 0x3a
+	IPV6_RECVERR                         = 0x19
+	IPV6_RECVFRAGSIZE                    = 0x4d
+	IPV6_RECVHOPLIMIT                    = 0x33
+	IPV6_RECVHOPOPTS                     = 0x35
+	IPV6_RECVORIGDSTADDR                 = 0x4a
+	IPV6_RECVPATHMTU                     = 0x3c
+	IPV6_RECVPKTINFO                     = 0x31
+	IPV6_RECVRTHDR                       = 0x38
+	IPV6_RECVTCLASS                      = 0x42
+	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_RTHDR                           = 0x39
+	IPV6_RTHDRDSTOPTS                    = 0x37
+	IPV6_RTHDR_LOOSE                     = 0x0
+	IPV6_RTHDR_STRICT                    = 0x1
+	IPV6_RTHDR_TYPE_0                    = 0x0
+	IPV6_RXDSTOPTS                       = 0x3b
+	IPV6_RXHOPOPTS                       = 0x36
+	IPV6_TCLASS                          = 0x43
+	IPV6_TRANSPARENT                     = 0x4b
+	IPV6_UNICAST_HOPS                    = 0x10
+	IPV6_UNICAST_IF                      = 0x4c
+	IPV6_V6ONLY                          = 0x1a
+	IPV6_XFRM_POLICY                     = 0x23
+	IP_ADD_MEMBERSHIP                    = 0x23
+	IP_ADD_SOURCE_MEMBERSHIP             = 0x27
+	IP_BIND_ADDRESS_NO_PORT              = 0x18
+	IP_BLOCK_SOURCE                      = 0x26
+	IP_CHECKSUM                          = 0x17
+	IP_DEFAULT_MULTICAST_LOOP            = 0x1
+	IP_DEFAULT_MULTICAST_TTL             = 0x1
+	IP_DF                                = 0x4000
+	IP_DROP_MEMBERSHIP                   = 0x24
+	IP_DROP_SOURCE_MEMBERSHIP            = 0x28
+	IP_FREEBIND                          = 0xf
+	IP_HDRINCL                           = 0x3
+	IP_IPSEC_POLICY                      = 0x10
+	IP_MAXPACKET                         = 0xffff
+	IP_MAX_MEMBERSHIPS                   = 0x14
+	IP_MF                                = 0x2000
+	IP_MINTTL                            = 0x15
+	IP_MSFILTER                          = 0x29
+	IP_MSS                               = 0x240
+	IP_MTU                               = 0xe
+	IP_MTU_DISCOVER                      = 0xa
+	IP_MULTICAST_ALL                     = 0x31
+	IP_MULTICAST_IF                      = 0x20
+	IP_MULTICAST_LOOP                    = 0x22
+	IP_MULTICAST_TTL                     = 0x21
+	IP_NODEFRAG                          = 0x16
+	IP_OFFMASK                           = 0x1fff
+	IP_OPTIONS                           = 0x4
+	IP_ORIGDSTADDR                       = 0x14
+	IP_PASSSEC                           = 0x12
+	IP_PKTINFO                           = 0x8
+	IP_PKTOPTIONS                        = 0x9
+	IP_PMTUDISC                          = 0xa
+	IP_PMTUDISC_DO                       = 0x2
+	IP_PMTUDISC_DONT                     = 0x0
+	IP_PMTUDISC_INTERFACE                = 0x4
+	IP_PMTUDISC_OMIT                     = 0x5
+	IP_PMTUDISC_PROBE                    = 0x3
+	IP_PMTUDISC_WANT                     = 0x1
+	IP_RECVERR                           = 0xb
+	IP_RECVFRAGSIZE                      = 0x19
+	IP_RECVOPTS                          = 0x6
+	IP_RECVORIGDSTADDR                   = 0x14
+	IP_RECVRETOPTS                       = 0x7
+	IP_RECVTOS                           = 0xd
+	IP_RECVTTL                           = 0xc
+	IP_RETOPTS                           = 0x7
+	IP_RF                                = 0x8000
+	IP_ROUTER_ALERT                      = 0x5
+	IP_TOS                               = 0x1
+	IP_TRANSPARENT                       = 0x13
+	IP_TTL                               = 0x2
+	IP_UNBLOCK_SOURCE                    = 0x25
+	IP_UNICAST_IF                        = 0x32
+	IP_XFRM_POLICY                       = 0x11
+	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
+	ISTRIP                               = 0x20
+	IUCLC                                = 0x200
+	IUTF8                                = 0x4000
+	IXANY                                = 0x800
+	IXOFF                                = 0x1000
+	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
+	KEYCTL_ASSUME_AUTHORITY              = 0x10
+	KEYCTL_CHOWN                         = 0x4
+	KEYCTL_CLEAR                         = 0x7
+	KEYCTL_DESCRIBE                      = 0x6
+	KEYCTL_DH_COMPUTE                    = 0x17
+	KEYCTL_GET_KEYRING_ID                = 0x0
+	KEYCTL_GET_PERSISTENT                = 0x16
+	KEYCTL_GET_SECURITY                  = 0x11
+	KEYCTL_INSTANTIATE                   = 0xc
+	KEYCTL_INSTANTIATE_IOV               = 0x14
+	KEYCTL_INVALIDATE                    = 0x15
+	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
+	KEYCTL_LINK                          = 0x8
+	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_READ                          = 0xb
+	KEYCTL_REJECT                        = 0x13
+	KEYCTL_RESTRICT_KEYRING              = 0x1d
+	KEYCTL_REVOKE                        = 0x3
+	KEYCTL_SEARCH                        = 0xa
+	KEYCTL_SESSION_TO_PARENT             = 0x12
+	KEYCTL_SETPERM                       = 0x5
+	KEYCTL_SET_REQKEY_KEYRING            = 0xe
+	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_UNLINK                        = 0x9
+	KEYCTL_UPDATE                        = 0x2
+	KEY_REQKEY_DEFL_DEFAULT              = 0x0
+	KEY_REQKEY_DEFL_GROUP_KEYRING        = 0x6
+	KEY_REQKEY_DEFL_NO_CHANGE            = -0x1
+	KEY_REQKEY_DEFL_PROCESS_KEYRING      = 0x2
+	KEY_REQKEY_DEFL_REQUESTOR_KEYRING    = 0x7
+	KEY_REQKEY_DEFL_SESSION_KEYRING      = 0x3
+	KEY_REQKEY_DEFL_THREAD_KEYRING       = 0x1
+	KEY_REQKEY_DEFL_USER_KEYRING         = 0x4
+	KEY_REQKEY_DEFL_USER_SESSION_KEYRING = 0x5
+	KEY_SPEC_GROUP_KEYRING               = -0x6
+	KEY_SPEC_PROCESS_KEYRING             = -0x2
+	KEY_SPEC_REQKEY_AUTH_KEY             = -0x7
+	KEY_SPEC_REQUESTOR_KEYRING           = -0x8
+	KEY_SPEC_SESSION_KEYRING             = -0x3
+	KEY_SPEC_THREAD_KEYRING              = -0x1
+	KEY_SPEC_USER_KEYRING                = -0x4
+	KEY_SPEC_USER_SESSION_KEYRING        = -0x5
+	LINUX_REBOOT_CMD_CAD_OFF             = 0x0
+	LINUX_REBOOT_CMD_CAD_ON              = 0x89abcdef
+	LINUX_REBOOT_CMD_HALT                = 0xcdef0123
+	LINUX_REBOOT_CMD_KEXEC               = 0x45584543
+	LINUX_REBOOT_CMD_POWER_OFF           = 0x4321fedc
+	LINUX_REBOOT_CMD_RESTART             = 0x1234567
+	LINUX_REBOOT_CMD_RESTART2            = 0xa1b2c3d4
+	LINUX_REBOOT_CMD_SW_SUSPEND          = 0xd000fce2
+	LINUX_REBOOT_MAGIC1                  = 0xfee1dead
+	LINUX_REBOOT_MAGIC2                  = 0x28121969
+	LOCK_EX                              = 0x2
+	LOCK_NB                              = 0x4
+	LOCK_SH                              = 0x1
+	LOCK_UN                              = 0x8
+	MADV_DODUMP                          = 0x11
+	MADV_DOFORK                          = 0xb
+	MADV_DONTDUMP                        = 0x10
+	MADV_DONTFORK                        = 0xa
+	MADV_DONTNEED                        = 0x4
+	MADV_FREE                            = 0x8
+	MADV_HUGEPAGE                        = 0xe
+	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
+	MADV_MERGEABLE                       = 0xc
+	MADV_NOHUGEPAGE                      = 0xf
+	MADV_NORMAL                          = 0x0
+	MADV_RANDOM                          = 0x1
+	MADV_REMOVE                          = 0x9
+	MADV_SEQUENTIAL                      = 0x2
+	MADV_UNMERGEABLE                     = 0xd
+	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
+	MAP_ANON                             = 0x20
+	MAP_ANONYMOUS                        = 0x20
+	MAP_DENYWRITE                        = 0x800
+	MAP_EXECUTABLE                       = 0x1000
+	MAP_FILE                             = 0x0
+	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
+	MAP_GROWSDOWN                        = 0x100
+	MAP_HUGETLB                          = 0x40000
+	MAP_HUGE_MASK                        = 0x3f
+	MAP_HUGE_SHIFT                       = 0x1a
+	MAP_LOCKED                           = 0x2000
+	MAP_NONBLOCK                         = 0x10000
+	MAP_NORESERVE                        = 0x4000
+	MAP_POPULATE                         = 0x8000
+	MAP_PRIVATE                          = 0x2
+	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
+	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
+	MAP_TYPE                             = 0xf
+	MCL_CURRENT                          = 0x1
+	MCL_FUTURE                           = 0x2
+	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
+	MNT_DETACH                           = 0x2
+	MNT_EXPIRE                           = 0x4
+	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
+	MSG_BATCH                            = 0x40000
+	MSG_CMSG_CLOEXEC                     = 0x40000000
+	MSG_CONFIRM                          = 0x800
+	MSG_CTRUNC                           = 0x8
+	MSG_DONTROUTE                        = 0x4
+	MSG_DONTWAIT                         = 0x40
+	MSG_EOR                              = 0x80
+	MSG_ERRQUEUE                         = 0x2000
+	MSG_FASTOPEN                         = 0x20000000
+	MSG_FIN                              = 0x200
+	MSG_MORE                             = 0x8000
+	MSG_NOSIGNAL                         = 0x4000
+	MSG_OOB                              = 0x1
+	MSG_PEEK                             = 0x2
+	MSG_PROXY                            = 0x10
+	MSG_RST                              = 0x1000
+	MSG_SYN                              = 0x400
+	MSG_TRUNC                            = 0x20
+	MSG_TRYHARD                          = 0x4
+	MSG_WAITALL                          = 0x100
+	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
+	MS_ACTIVE                            = 0x40000000
+	MS_ASYNC                             = 0x1
+	MS_BIND                              = 0x1000
+	MS_BORN                              = 0x20000000
+	MS_DIRSYNC                           = 0x80
+	MS_INVALIDATE                        = 0x2
+	MS_I_VERSION                         = 0x800000
+	MS_KERNMOUNT                         = 0x400000
+	MS_LAZYTIME                          = 0x2000000
+	MS_MANDLOCK                          = 0x40
+	MS_MGC_MSK                           = 0xffff0000
+	MS_MGC_VAL                           = 0xc0ed0000
+	MS_MOVE                              = 0x2000
+	MS_NOATIME                           = 0x400
+	MS_NODEV                             = 0x4
+	MS_NODIRATIME                        = 0x800
+	MS_NOEXEC                            = 0x8
+	MS_NOREMOTELOCK                      = 0x8000000
+	MS_NOSEC                             = 0x10000000
+	MS_NOSUID                            = 0x2
+	MS_NOUSER                            = -0x80000000
+	MS_POSIXACL                          = 0x10000
+	MS_PRIVATE                           = 0x40000
+	MS_RDONLY                            = 0x1
+	MS_REC                               = 0x4000
+	MS_RELATIME                          = 0x200000
+	MS_REMOUNT                           = 0x20
+	MS_RMT_MASK                          = 0x2800051
+	MS_SHARED                            = 0x100000
+	MS_SILENT                            = 0x8000
+	MS_SLAVE                             = 0x80000
+	MS_STRICTATIME                       = 0x1000000
+	MS_SUBMOUNT                          = 0x4000000
+	MS_SYNC                              = 0x4
+	MS_SYNCHRONOUS                       = 0x10
+	MS_UNBINDABLE                        = 0x20000
+	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
+	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
+	NETLINK_ADD_MEMBERSHIP               = 0x1
+	NETLINK_AUDIT                        = 0x9
+	NETLINK_BROADCAST_ERROR              = 0x4
+	NETLINK_CAP_ACK                      = 0xa
+	NETLINK_CONNECTOR                    = 0xb
+	NETLINK_CRYPTO                       = 0x15
+	NETLINK_DNRTMSG                      = 0xe
+	NETLINK_DROP_MEMBERSHIP              = 0x2
+	NETLINK_ECRYPTFS                     = 0x13
+	NETLINK_EXT_ACK                      = 0xb
+	NETLINK_FIB_LOOKUP                   = 0xa
+	NETLINK_FIREWALL                     = 0x3
+	NETLINK_GENERIC                      = 0x10
+	NETLINK_INET_DIAG                    = 0x4
+	NETLINK_IP6_FW                       = 0xd
+	NETLINK_ISCSI                        = 0x8
+	NETLINK_KOBJECT_UEVENT               = 0xf
+	NETLINK_LISTEN_ALL_NSID              = 0x8
+	NETLINK_LIST_MEMBERSHIPS             = 0x9
+	NETLINK_NETFILTER                    = 0xc
+	NETLINK_NFLOG                        = 0x5
+	NETLINK_NO_ENOBUFS                   = 0x5
+	NETLINK_PKTINFO                      = 0x3
+	NETLINK_RDMA                         = 0x14
+	NETLINK_ROUTE                        = 0x0
+	NETLINK_RX_RING                      = 0x6
+	NETLINK_SCSITRANSPORT                = 0x12
+	NETLINK_SELINUX                      = 0x7
+	NETLINK_SMC                          = 0x16
+	NETLINK_SOCK_DIAG                    = 0x4
+	NETLINK_TX_RING                      = 0x7
+	NETLINK_UNUSED                       = 0x1
+	NETLINK_USERSOCK                     = 0x2
+	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
+	NL0                                  = 0x0
+	NL1                                  = 0x100
+	NLA_ALIGNTO                          = 0x4
+	NLA_F_NESTED                         = 0x8000
+	NLA_F_NET_BYTEORDER                  = 0x4000
+	NLA_HDRLEN                           = 0x4
+	NLDLY                                = 0x100
+	NLMSG_ALIGNTO                        = 0x4
+	NLMSG_DONE                           = 0x3
+	NLMSG_ERROR                          = 0x2
+	NLMSG_HDRLEN                         = 0x10
+	NLMSG_MIN_TYPE                       = 0x10
+	NLMSG_NOOP                           = 0x1
+	NLMSG_OVERRUN                        = 0x4
+	NLM_F_ACK                            = 0x4
+	NLM_F_ACK_TLVS                       = 0x200
+	NLM_F_APPEND                         = 0x800
+	NLM_F_ATOMIC                         = 0x400
+	NLM_F_CAPPED                         = 0x100
+	NLM_F_CREATE                         = 0x400
+	NLM_F_DUMP                           = 0x300
+	NLM_F_DUMP_FILTERED                  = 0x20
+	NLM_F_DUMP_INTR                      = 0x10
+	NLM_F_ECHO                           = 0x8
+	NLM_F_EXCL                           = 0x200
+	NLM_F_MATCH                          = 0x200
+	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
+	NLM_F_REPLACE                        = 0x100
+	NLM_F_REQUEST                        = 0x1
+	NLM_F_ROOT                           = 0x100
+	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
+	OCRNL                                = 0x8
+	OFDEL                                = 0x80
+	OFILL                                = 0x40
+	OLCUC                                = 0x2
+	ONLCR                                = 0x4
+	ONLRET                               = 0x20
+	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
+	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
+	O_ACCMODE                            = 0x3
+	O_APPEND                             = 0x400
+	O_ASYNC                              = 0x2000
+	O_CLOEXEC                            = 0x80000
+	O_CREAT                              = 0x40
+	O_DIRECT                             = 0x4000
+	O_DIRECTORY                          = 0x10000
+	O_DSYNC                              = 0x1000
+	O_EXCL                               = 0x80
+	O_FSYNC                              = 0x101000
+	O_LARGEFILE                          = 0x0
+	O_NDELAY                             = 0x800
+	O_NOATIME                            = 0x40000
+	O_NOCTTY                             = 0x100
+	O_NOFOLLOW                           = 0x20000
+	O_NONBLOCK                           = 0x800
+	O_PATH                               = 0x200000
+	O_RDONLY                             = 0x0
+	O_RDWR                               = 0x2
+	O_RSYNC                              = 0x101000
+	O_SYNC                               = 0x101000
+	O_TMPFILE                            = 0x410000
+	O_TRUNC                              = 0x200
+	O_WRONLY                             = 0x1
+	PACKET_ADD_MEMBERSHIP                = 0x1
+	PACKET_AUXDATA                       = 0x8
+	PACKET_BROADCAST                     = 0x1
+	PACKET_COPY_THRESH                   = 0x7
+	PACKET_DROP_MEMBERSHIP               = 0x2
+	PACKET_FANOUT                        = 0x12
+	PACKET_FANOUT_CBPF                   = 0x6
+	PACKET_FANOUT_CPU                    = 0x2
+	PACKET_FANOUT_DATA                   = 0x16
+	PACKET_FANOUT_EBPF                   = 0x7
+	PACKET_FANOUT_FLAG_DEFRAG            = 0x8000
+	PACKET_FANOUT_FLAG_ROLLOVER          = 0x1000
+	PACKET_FANOUT_FLAG_UNIQUEID          = 0x2000
+	PACKET_FANOUT_HASH                   = 0x0
+	PACKET_FANOUT_LB                     = 0x1
+	PACKET_FANOUT_QM                     = 0x5
+	PACKET_FANOUT_RND                    = 0x4
+	PACKET_FANOUT_ROLLOVER               = 0x3
+	PACKET_FASTROUTE                     = 0x6
+	PACKET_HDRLEN                        = 0xb
+	PACKET_HOST                          = 0x0
+	PACKET_KERNEL                        = 0x7
+	PACKET_LOOPBACK                      = 0x5
+	PACKET_LOSS                          = 0xe
+	PACKET_MR_ALLMULTI                   = 0x2
+	PACKET_MR_MULTICAST                  = 0x0
+	PACKET_MR_PROMISC                    = 0x1
+	PACKET_MR_UNICAST                    = 0x3
+	PACKET_MULTICAST                     = 0x2
+	PACKET_ORIGDEV                       = 0x9
+	PACKET_OTHERHOST                     = 0x3
+	PACKET_OUTGOING                      = 0x4
+	PACKET_QDISC_BYPASS                  = 0x14
+	PACKET_RECV_OUTPUT                   = 0x3
+	PACKET_RESERVE                       = 0xc
+	PACKET_ROLLOVER_STATS                = 0x15
+	PACKET_RX_RING                       = 0x5
+	PACKET_STATISTICS                    = 0x6
+	PACKET_TIMESTAMP                     = 0x11
+	PACKET_TX_HAS_OFF                    = 0x13
+	PACKET_TX_RING                       = 0xd
+	PACKET_TX_TIMESTAMP                  = 0x10
+	PACKET_USER                          = 0x6
+	PACKET_VERSION                       = 0xa
+	PACKET_VNET_HDR                      = 0xf
+	PARENB                               = 0x100
+	PARITY_CRC16_PR0                     = 0x2
+	PARITY_CRC16_PR0_CCITT               = 0x4
+	PARITY_CRC16_PR1                     = 0x3
+	PARITY_CRC16_PR1_CCITT               = 0x5
+	PARITY_CRC32_PR0_CCITT               = 0x6
+	PARITY_CRC32_PR1_CCITT               = 0x7
+	PARITY_DEFAULT                       = 0x0
+	PARITY_NONE                          = 0x1
+	PARMRK                               = 0x8
+	PARODD                               = 0x200
+	PENDIN                               = 0x4000
+	PERF_EVENT_IOC_DISABLE               = 0x2401
+	PERF_EVENT_IOC_ENABLE                = 0x2400
+	PERF_EVENT_IOC_ID                    = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x40042409
+	PERF_EVENT_IOC_PERIOD                = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
+	PERF_EVENT_IOC_REFRESH               = 0x2402
+	PERF_EVENT_IOC_RESET                 = 0x2403
+	PERF_EVENT_IOC_SET_BPF               = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
+	PRIO_PGRP                            = 0x1
+	PRIO_PROCESS                         = 0x0
+	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
+	PROT_EXEC                            = 0x4
+	PROT_GROWSDOWN                       = 0x1000000
+	PROT_GROWSUP                         = 0x2000000
+	PROT_NONE                            = 0x0
+	PROT_READ                            = 0x1
+	PROT_WRITE                           = 0x2
+	PR_CAPBSET_DROP                      = 0x18
+	PR_CAPBSET_READ                      = 0x17
+	PR_CAP_AMBIENT                       = 0x2f
+	PR_CAP_AMBIENT_CLEAR_ALL             = 0x4
+	PR_CAP_AMBIENT_IS_SET                = 0x1
+	PR_CAP_AMBIENT_LOWER                 = 0x3
+	PR_CAP_AMBIENT_RAISE                 = 0x2
+	PR_ENDIAN_BIG                        = 0x0
+	PR_ENDIAN_LITTLE                     = 0x1
+	PR_ENDIAN_PPC_LITTLE                 = 0x2
+	PR_FPEMU_NOPRINT                     = 0x1
+	PR_FPEMU_SIGFPE                      = 0x2
+	PR_FP_EXC_ASYNC                      = 0x2
+	PR_FP_EXC_DISABLED                   = 0x0
+	PR_FP_EXC_DIV                        = 0x10000
+	PR_FP_EXC_INV                        = 0x100000
+	PR_FP_EXC_NONRECOV                   = 0x1
+	PR_FP_EXC_OVF                        = 0x20000
+	PR_FP_EXC_PRECISE                    = 0x3
+	PR_FP_EXC_RES                        = 0x80000
+	PR_FP_EXC_SW_ENABLE                  = 0x80
+	PR_FP_EXC_UND                        = 0x40000
+	PR_FP_MODE_FR                        = 0x1
+	PR_FP_MODE_FRE                       = 0x2
+	PR_GET_CHILD_SUBREAPER               = 0x25
+	PR_GET_DUMPABLE                      = 0x3
+	PR_GET_ENDIAN                        = 0x13
+	PR_GET_FPEMU                         = 0x9
+	PR_GET_FPEXC                         = 0xb
+	PR_GET_FP_MODE                       = 0x2e
+	PR_GET_KEEPCAPS                      = 0x7
+	PR_GET_NAME                          = 0x10
+	PR_GET_NO_NEW_PRIVS                  = 0x27
+	PR_GET_PDEATHSIG                     = 0x2
+	PR_GET_SECCOMP                       = 0x15
+	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
+	PR_GET_THP_DISABLE                   = 0x2a
+	PR_GET_TID_ADDRESS                   = 0x28
+	PR_GET_TIMERSLACK                    = 0x1e
+	PR_GET_TIMING                        = 0xd
+	PR_GET_TSC                           = 0x19
+	PR_GET_UNALIGN                       = 0x5
+	PR_MCE_KILL                          = 0x21
+	PR_MCE_KILL_CLEAR                    = 0x0
+	PR_MCE_KILL_DEFAULT                  = 0x2
+	PR_MCE_KILL_EARLY                    = 0x1
+	PR_MCE_KILL_GET                      = 0x22
+	PR_MCE_KILL_LATE                     = 0x0
+	PR_MCE_KILL_SET                      = 0x1
+	PR_MPX_DISABLE_MANAGEMENT            = 0x2c
+	PR_MPX_ENABLE_MANAGEMENT             = 0x2b
+	PR_SET_CHILD_SUBREAPER               = 0x24
+	PR_SET_DUMPABLE                      = 0x4
+	PR_SET_ENDIAN                        = 0x14
+	PR_SET_FPEMU                         = 0xa
+	PR_SET_FPEXC                         = 0xc
+	PR_SET_FP_MODE                       = 0x2d
+	PR_SET_KEEPCAPS                      = 0x8
+	PR_SET_MM                            = 0x23
+	PR_SET_MM_ARG_END                    = 0x9
+	PR_SET_MM_ARG_START                  = 0x8
+	PR_SET_MM_AUXV                       = 0xc
+	PR_SET_MM_BRK                        = 0x7
+	PR_SET_MM_END_CODE                   = 0x2
+	PR_SET_MM_END_DATA                   = 0x4
+	PR_SET_MM_ENV_END                    = 0xb
+	PR_SET_MM_ENV_START                  = 0xa
+	PR_SET_MM_EXE_FILE                   = 0xd
+	PR_SET_MM_MAP                        = 0xe
+	PR_SET_MM_MAP_SIZE                   = 0xf
+	PR_SET_MM_START_BRK                  = 0x6
+	PR_SET_MM_START_CODE                 = 0x1
+	PR_SET_MM_START_DATA                 = 0x3
+	PR_SET_MM_START_STACK                = 0x5
+	PR_SET_NAME                          = 0xf
+	PR_SET_NO_NEW_PRIVS                  = 0x26
+	PR_SET_PDEATHSIG                     = 0x1
+	PR_SET_PTRACER                       = 0x59616d61
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
+	PR_SET_SECCOMP                       = 0x16
+	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
+	PR_SET_THP_DISABLE                   = 0x29
+	PR_SET_TIMERSLACK                    = 0x1d
+	PR_SET_TIMING                        = 0xe
+	PR_SET_TSC                           = 0x1a
+	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
+	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
+	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
+	PR_TIMING_STATISTICAL                = 0x0
+	PR_TIMING_TIMESTAMP                  = 0x1
+	PR_TSC_ENABLE                        = 0x1
+	PR_TSC_SIGSEGV                       = 0x2
+	PR_UNALIGN_NOPRINT                   = 0x1
+	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
+	PTRACE_ATTACH                        = 0x10
+	PTRACE_CONT                          = 0x7
+	PTRACE_DETACH                        = 0x11
+	PTRACE_EVENT_CLONE                   = 0x3
+	PTRACE_EVENT_EXEC                    = 0x4
+	PTRACE_EVENT_EXIT                    = 0x6
+	PTRACE_EVENT_FORK                    = 0x1
+	PTRACE_EVENT_SECCOMP                 = 0x7
+	PTRACE_EVENT_STOP                    = 0x80
+	PTRACE_EVENT_VFORK                   = 0x2
+	PTRACE_EVENT_VFORK_DONE              = 0x5
+	PTRACE_GETEVENTMSG                   = 0x4201
+	PTRACE_GETREGS                       = 0xc
+	PTRACE_GETREGSET                     = 0x4204
+	PTRACE_GETSIGINFO                    = 0x4202
+	PTRACE_GETSIGMASK                    = 0x420a
+	PTRACE_INTERRUPT                     = 0x4207
+	PTRACE_KILL                          = 0x8
+	PTRACE_LISTEN                        = 0x4208
+	PTRACE_O_EXITKILL                    = 0x100000
+	PTRACE_O_MASK                        = 0x3000ff
+	PTRACE_O_SUSPEND_SECCOMP             = 0x200000
+	PTRACE_O_TRACECLONE                  = 0x8
+	PTRACE_O_TRACEEXEC                   = 0x10
+	PTRACE_O_TRACEEXIT                   = 0x40
+	PTRACE_O_TRACEFORK                   = 0x2
+	PTRACE_O_TRACESECCOMP                = 0x80
+	PTRACE_O_TRACESYSGOOD                = 0x1
+	PTRACE_O_TRACEVFORK                  = 0x4
+	PTRACE_O_TRACEVFORKDONE              = 0x20
+	PTRACE_PEEKDATA                      = 0x2
+	PTRACE_PEEKSIGINFO                   = 0x4209
+	PTRACE_PEEKSIGINFO_SHARED            = 0x1
+	PTRACE_PEEKTEXT                      = 0x1
+	PTRACE_PEEKUSR                       = 0x3
+	PTRACE_POKEDATA                      = 0x5
+	PTRACE_POKETEXT                      = 0x4
+	PTRACE_POKEUSR                       = 0x6
+	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
+	PTRACE_SEIZE                         = 0x4206
+	PTRACE_SETOPTIONS                    = 0x4200
+	PTRACE_SETREGS                       = 0xd
+	PTRACE_SETREGSET                     = 0x4205
+	PTRACE_SETSIGINFO                    = 0x4203
+	PTRACE_SETSIGMASK                    = 0x420b
+	PTRACE_SINGLESTEP                    = 0x9
+	PTRACE_SYSCALL                       = 0x18
+	PTRACE_TRACEME                       = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
+	RLIMIT_AS                            = 0x9
+	RLIMIT_CORE                          = 0x4
+	RLIMIT_CPU                           = 0x0
+	RLIMIT_DATA                          = 0x2
+	RLIMIT_FSIZE                         = 0x1
+	RLIMIT_LOCKS                         = 0xa
+	RLIMIT_MEMLOCK                       = 0x8
+	RLIMIT_MSGQUEUE                      = 0xc
+	RLIMIT_NICE                          = 0xd
+	RLIMIT_NOFILE                        = 0x7
+	RLIMIT_NPROC                         = 0x6
+	RLIMIT_RSS                           = 0x5
+	RLIMIT_RTPRIO                        = 0xe
+	RLIMIT_RTTIME                        = 0xf
+	RLIMIT_SIGPENDING                    = 0xb
+	RLIMIT_STACK                         = 0x3
+	RLIM_INFINITY                        = 0xffffffffffffffff
+	RTAX_ADVMSS                          = 0x8
+	RTAX_CC_ALGO                         = 0x10
+	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
+	RTAX_FEATURES                        = 0xc
+	RTAX_FEATURE_ALLFRAG                 = 0x8
+	RTAX_FEATURE_ECN                     = 0x1
+	RTAX_FEATURE_MASK                    = 0xf
+	RTAX_FEATURE_SACK                    = 0x2
+	RTAX_FEATURE_TIMESTAMP               = 0x4
+	RTAX_HOPLIMIT                        = 0xa
+	RTAX_INITCWND                        = 0xb
+	RTAX_INITRWND                        = 0xe
+	RTAX_LOCK                            = 0x1
+	RTAX_MAX                             = 0x11
+	RTAX_MTU                             = 0x2
+	RTAX_QUICKACK                        = 0xf
+	RTAX_REORDERING                      = 0x9
+	RTAX_RTO_MIN                         = 0xd
+	RTAX_RTT                             = 0x4
+	RTAX_RTTVAR                          = 0x5
+	RTAX_SSTHRESH                        = 0x6
+	RTAX_UNSPEC                          = 0x0
+	RTAX_WINDOW                          = 0x3
+	RTA_ALIGNTO                          = 0x4
+	RTA_MAX                              = 0x1d
+	RTCF_DIRECTSRC                       = 0x4000000
+	RTCF_DOREDIRECT                      = 0x1000000
+	RTCF_LOG                             = 0x2000000
+	RTCF_MASQ                            = 0x400000
+	RTCF_NAT                             = 0x800000
+	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x7002
+	RTC_AIE_ON                           = 0x7001
+	RTC_ALM_READ                         = 0x80247008
+	RTC_ALM_SET                          = 0x40247007
+	RTC_EPOCH_READ                       = 0x8008700d
+	RTC_EPOCH_SET                        = 0x4008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x8008700b
+	RTC_IRQP_SET                         = 0x4008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x7006
+	RTC_PIE_ON                           = 0x7005
+	RTC_PLL_GET                          = 0x80207011
+	RTC_PLL_SET                          = 0x40207012
+	RTC_RD_TIME                          = 0x80247009
+	RTC_SET_TIME                         = 0x4024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x7004
+	RTC_UIE_ON                           = 0x7003
+	RTC_VL_CLR                           = 0x7014
+	RTC_VL_READ                          = 0x80047013
+	RTC_WIE_OFF                          = 0x7010
+	RTC_WIE_ON                           = 0x700f
+	RTC_WKALM_RD                         = 0x80287010
+	RTC_WKALM_SET                        = 0x4028700f
+	RTF_ADDRCLASSMASK                    = 0xf8000000
+	RTF_ADDRCONF                         = 0x40000
+	RTF_ALLONLINK                        = 0x20000
+	RTF_BROADCAST                        = 0x10000000
+	RTF_CACHE                            = 0x1000000
+	RTF_DEFAULT                          = 0x10000
+	RTF_DYNAMIC                          = 0x10
+	RTF_FLOW                             = 0x2000000
+	RTF_GATEWAY                          = 0x2
+	RTF_HOST                             = 0x4
+	RTF_INTERFACE                        = 0x40000000
+	RTF_IRTT                             = 0x100
+	RTF_LINKRT                           = 0x100000
+	RTF_LOCAL                            = 0x80000000
+	RTF_MODIFIED                         = 0x20
+	RTF_MSS                              = 0x40
+	RTF_MTU                              = 0x40
+	RTF_MULTICAST                        = 0x20000000
+	RTF_NAT                              = 0x8000000
+	RTF_NOFORWARD                        = 0x1000
+	RTF_NONEXTHOP                        = 0x200000
+	RTF_NOPMTUDISC                       = 0x4000
+	RTF_POLICY                           = 0x4000000
+	RTF_REINSTATE                        = 0x8
+	RTF_REJECT                           = 0x200
+	RTF_STATIC                           = 0x400
+	RTF_THROW                            = 0x2000
+	RTF_UP                               = 0x1
+	RTF_WINDOW                           = 0x80
+	RTF_XRESOLVE                         = 0x800
+	RTM_BASE                             = 0x10
+	RTM_DELACTION                        = 0x31
+	RTM_DELADDR                          = 0x15
+	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
+	RTM_DELLINK                          = 0x11
+	RTM_DELMDB                           = 0x55
+	RTM_DELNEIGH                         = 0x1d
+	RTM_DELNETCONF                       = 0x51
+	RTM_DELNSID                          = 0x59
+	RTM_DELQDISC                         = 0x25
+	RTM_DELROUTE                         = 0x19
+	RTM_DELRULE                          = 0x21
+	RTM_DELTCLASS                        = 0x29
+	RTM_DELTFILTER                       = 0x2d
+	RTM_F_CLONED                         = 0x200
+	RTM_F_EQUALIZE                       = 0x400
+	RTM_F_FIB_MATCH                      = 0x2000
+	RTM_F_LOOKUP_TABLE                   = 0x1000
+	RTM_F_NOTIFY                         = 0x100
+	RTM_F_PREFIX                         = 0x800
+	RTM_GETACTION                        = 0x32
+	RTM_GETADDR                          = 0x16
+	RTM_GETADDRLABEL                     = 0x4a
+	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
+	RTM_GETDCB                           = 0x4e
+	RTM_GETLINK                          = 0x12
+	RTM_GETMDB                           = 0x56
+	RTM_GETMULTICAST                     = 0x3a
+	RTM_GETNEIGH                         = 0x1e
+	RTM_GETNEIGHTBL                      = 0x42
+	RTM_GETNETCONF                       = 0x52
+	RTM_GETNSID                          = 0x5a
+	RTM_GETQDISC                         = 0x26
+	RTM_GETROUTE                         = 0x1a
+	RTM_GETRULE                          = 0x22
+	RTM_GETSTATS                         = 0x5e
+	RTM_GETTCLASS                        = 0x2a
+	RTM_GETTFILTER                       = 0x2e
+	RTM_MAX                              = 0x67
+	RTM_NEWACTION                        = 0x30
+	RTM_NEWADDR                          = 0x14
+	RTM_NEWADDRLABEL                     = 0x48
+	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
+	RTM_NEWLINK                          = 0x10
+	RTM_NEWMDB                           = 0x54
+	RTM_NEWNDUSEROPT                     = 0x44
+	RTM_NEWNEIGH                         = 0x1c
+	RTM_NEWNEIGHTBL                      = 0x40
+	RTM_NEWNETCONF                       = 0x50
+	RTM_NEWNSID                          = 0x58
+	RTM_NEWPREFIX                        = 0x34
+	RTM_NEWQDISC                         = 0x24
+	RTM_NEWROUTE                         = 0x18
+	RTM_NEWRULE                          = 0x20
+	RTM_NEWSTATS                         = 0x5c
+	RTM_NEWTCLASS                        = 0x28
+	RTM_NEWTFILTER                       = 0x2c
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
+	RTM_SETDCB                           = 0x4f
+	RTM_SETLINK                          = 0x13
+	RTM_SETNEIGHTBL                      = 0x43
+	RTNH_ALIGNTO                         = 0x4
+	RTNH_COMPARE_MASK                    = 0x19
+	RTNH_F_DEAD                          = 0x1
+	RTNH_F_LINKDOWN                      = 0x10
+	RTNH_F_OFFLOAD                       = 0x8
+	RTNH_F_ONLINK                        = 0x4
+	RTNH_F_PERVASIVE                     = 0x2
+	RTNH_F_UNRESOLVED                    = 0x20
+	RTN_MAX                              = 0xb
+	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
+	RTPROT_BIRD                          = 0xc
+	RTPROT_BOOT                          = 0x3
+	RTPROT_DHCP                          = 0x10
+	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
+	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
+	RTPROT_KERNEL                        = 0x2
+	RTPROT_MROUTED                       = 0x11
+	RTPROT_MRT                           = 0xa
+	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
+	RTPROT_RA                            = 0x9
+	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
+	RTPROT_STATIC                        = 0x4
+	RTPROT_UNSPEC                        = 0x0
+	RTPROT_XORP                          = 0xe
+	RTPROT_ZEBRA                         = 0xb
+	RT_CLASS_DEFAULT                     = 0xfd
+	RT_CLASS_LOCAL                       = 0xff
+	RT_CLASS_MAIN                        = 0xfe
+	RT_CLASS_MAX                         = 0xff
+	RT_CLASS_UNSPEC                      = 0x0
+	RUSAGE_CHILDREN                      = -0x1
+	RUSAGE_SELF                          = 0x0
+	RUSAGE_THREAD                        = 0x1
+	SCM_CREDENTIALS                      = 0x2
+	SCM_RIGHTS                           = 0x1
+	SCM_TIMESTAMP                        = 0x1d
+	SCM_TIMESTAMPING                     = 0x25
+	SCM_TIMESTAMPING_OPT_STATS           = 0x36
+	SCM_TIMESTAMPING_PKTINFO             = 0x3a
+	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
+	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
+	SECCOMP_MODE_DISABLED                = 0x0
+	SECCOMP_MODE_FILTER                  = 0x2
+	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
+	SHUT_RD                              = 0x0
+	SHUT_RDWR                            = 0x2
+	SHUT_WR                              = 0x1
+	SIOCADDDLCI                          = 0x8980
+	SIOCADDMULTI                         = 0x8931
+	SIOCADDRT                            = 0x890b
+	SIOCATMARK                           = 0x8905
+	SIOCBONDCHANGEACTIVE                 = 0x8995
+	SIOCBONDENSLAVE                      = 0x8990
+	SIOCBONDINFOQUERY                    = 0x8994
+	SIOCBONDRELEASE                      = 0x8991
+	SIOCBONDSETHWADDR                    = 0x8992
+	SIOCBONDSLAVEINFOQUERY               = 0x8993
+	SIOCBRADDBR                          = 0x89a0
+	SIOCBRADDIF                          = 0x89a2
+	SIOCBRDELBR                          = 0x89a1
+	SIOCBRDELIF                          = 0x89a3
+	SIOCDARP                             = 0x8953
+	SIOCDELDLCI                          = 0x8981
+	SIOCDELMULTI                         = 0x8932
+	SIOCDELRT                            = 0x890c
+	SIOCDEVPRIVATE                       = 0x89f0
+	SIOCDIFADDR                          = 0x8936
+	SIOCDRARP                            = 0x8960
+	SIOCETHTOOL                          = 0x8946
+	SIOCGARP                             = 0x8954
+	SIOCGHWTSTAMP                        = 0x89b1
+	SIOCGIFADDR                          = 0x8915
+	SIOCGIFBR                            = 0x8940
+	SIOCGIFBRDADDR                       = 0x8919
+	SIOCGIFCONF                          = 0x8912
+	SIOCGIFCOUNT                         = 0x8938
+	SIOCGIFDSTADDR                       = 0x8917
+	SIOCGIFENCAP                         = 0x8925
+	SIOCGIFFLAGS                         = 0x8913
+	SIOCGIFHWADDR                        = 0x8927
+	SIOCGIFINDEX                         = 0x8933
+	SIOCGIFMAP                           = 0x8970
+	SIOCGIFMEM                           = 0x891f
+	SIOCGIFMETRIC                        = 0x891d
+	SIOCGIFMTU                           = 0x8921
+	SIOCGIFNAME                          = 0x8910
+	SIOCGIFNETMASK                       = 0x891b
+	SIOCGIFPFLAGS                        = 0x8935
+	SIOCGIFSLAVE                         = 0x8929
+	SIOCGIFTXQLEN                        = 0x8942
+	SIOCGIFVLAN                          = 0x8982
+	SIOCGMIIPHY                          = 0x8947
+	SIOCGMIIREG                          = 0x8948
+	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
+	SIOCGRARP                            = 0x8961
+	SIOCGSKNS                            = 0x894c
+	SIOCGSTAMP                           = 0x8906
+	SIOCGSTAMPNS                         = 0x8907
+	SIOCINQ                              = 0x541b
+	SIOCOUTQ                             = 0x5411
+	SIOCOUTQNSD                          = 0x894b
+	SIOCPROTOPRIVATE                     = 0x89e0
+	SIOCRTMSG                            = 0x890d
+	SIOCSARP                             = 0x8955
+	SIOCSHWTSTAMP                        = 0x89b0
+	SIOCSIFADDR                          = 0x8916
+	SIOCSIFBR                            = 0x8941
+	SIOCSIFBRDADDR                       = 0x891a
+	SIOCSIFDSTADDR                       = 0x8918
+	SIOCSIFENCAP                         = 0x8926
+	SIOCSIFFLAGS                         = 0x8914
+	SIOCSIFHWADDR                        = 0x8924
+	SIOCSIFHWBROADCAST                   = 0x8937
+	SIOCSIFLINK                          = 0x8911
+	SIOCSIFMAP                           = 0x8971
+	SIOCSIFMEM                           = 0x8920
+	SIOCSIFMETRIC                        = 0x891e
+	SIOCSIFMTU                           = 0x8922
+	SIOCSIFNAME                          = 0x8923
+	SIOCSIFNETMASK                       = 0x891c
+	SIOCSIFPFLAGS                        = 0x8934
+	SIOCSIFSLAVE                         = 0x8930
+	SIOCSIFTXQLEN                        = 0x8943
+	SIOCSIFVLAN                          = 0x8983
+	SIOCSMIIREG                          = 0x8949
+	SIOCSPGRP                            = 0x8902
+	SIOCSRARP                            = 0x8962
+	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
+	SOCK_CLOEXEC                         = 0x80000
+	SOCK_DCCP                            = 0x6
+	SOCK_DGRAM                           = 0x2
+	SOCK_IOC_TYPE                        = 0x89
+	SOCK_NONBLOCK                        = 0x800
+	SOCK_PACKET                          = 0xa
+	SOCK_RAW                             = 0x3
+	SOCK_RDM                             = 0x4
+	SOCK_SEQPACKET                       = 0x5
+	SOCK_STREAM                          = 0x1
+	SOL_AAL                              = 0x109
+	SOL_ALG                              = 0x117
+	SOL_ATM                              = 0x108
+	SOL_CAIF                             = 0x116
+	SOL_CAN_BASE                         = 0x64
+	SOL_DCCP                             = 0x10d
+	SOL_DECNET                           = 0x105
+	SOL_ICMPV6                           = 0x3a
+	SOL_IP                               = 0x0
+	SOL_IPV6                             = 0x29
+	SOL_IRDA                             = 0x10a
+	SOL_IUCV                             = 0x115
+	SOL_KCM                              = 0x119
+	SOL_LLC                              = 0x10c
+	SOL_NETBEUI                          = 0x10b
+	SOL_NETLINK                          = 0x10e
+	SOL_NFC                              = 0x118
+	SOL_PACKET                           = 0x107
+	SOL_PNPIPE                           = 0x113
+	SOL_PPPOL2TP                         = 0x111
+	SOL_RAW                              = 0xff
+	SOL_RDS                              = 0x114
+	SOL_RXRPC                            = 0x110
+	SOL_SOCKET                           = 0x1
+	SOL_TCP                              = 0x6
+	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
+	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
+	SOMAXCONN                            = 0x80
+	SO_ACCEPTCONN                        = 0x1e
+	SO_ATTACH_BPF                        = 0x32
+	SO_ATTACH_FILTER                     = 0x1a
+	SO_ATTACH_REUSEPORT_CBPF             = 0x33
+	SO_ATTACH_REUSEPORT_EBPF             = 0x34
+	SO_BINDTODEVICE                      = 0x19
+	SO_BPF_EXTENSIONS                    = 0x30
+	SO_BROADCAST                         = 0x6
+	SO_BSDCOMPAT                         = 0xe
+	SO_BUSY_POLL                         = 0x2e
+	SO_CNX_ADVICE                        = 0x35
+	SO_COOKIE                            = 0x39
+	SO_DEBUG                             = 0x1
+	SO_DETACH_BPF                        = 0x1b
+	SO_DETACH_FILTER                     = 0x1b
+	SO_DOMAIN                            = 0x27
+	SO_DONTROUTE                         = 0x5
+	SO_ERROR                             = 0x4
+	SO_GET_FILTER                        = 0x1a
+	SO_INCOMING_CPU                      = 0x31
+	SO_INCOMING_NAPI_ID                  = 0x38
+	SO_KEEPALIVE                         = 0x9
+	SO_LINGER                            = 0xd
+	SO_LOCK_FILTER                       = 0x2c
+	SO_MARK                              = 0x24
+	SO_MAX_PACING_RATE                   = 0x2f
+	SO_MEMINFO                           = 0x37
+	SO_NOFCS                             = 0x2b
+	SO_NO_CHECK                          = 0xb
+	SO_OOBINLINE                         = 0xa
+	SO_PASSCRED                          = 0x10
+	SO_PASSSEC                           = 0x22
+	SO_PEEK_OFF                          = 0x2a
+	SO_PEERCRED                          = 0x11
+	SO_PEERGROUPS                        = 0x3b
+	SO_PEERNAME                          = 0x1c
+	SO_PEERSEC                           = 0x1f
+	SO_PRIORITY                          = 0xc
+	SO_PROTOCOL                          = 0x26
+	SO_RCVBUF                            = 0x8
+	SO_RCVBUFFORCE                       = 0x21
+	SO_RCVLOWAT                          = 0x12
+	SO_RCVTIMEO                          = 0x14
+	SO_REUSEADDR                         = 0x2
+	SO_REUSEPORT                         = 0xf
+	SO_RXQ_OVFL                          = 0x28
+	SO_SECURITY_AUTHENTICATION           = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK       = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT     = 0x17
+	SO_SELECT_ERR_QUEUE                  = 0x2d
+	SO_SNDBUF                            = 0x7
+	SO_SNDBUFFORCE                       = 0x20
+	SO_SNDLOWAT                          = 0x13
+	SO_SNDTIMEO                          = 0x15
+	SO_TIMESTAMP                         = 0x1d
+	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
+	SO_TYPE                              = 0x3
+	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
+	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
+	SO_VM_SOCKETS_BUFFER_SIZE            = 0x0
+	SO_VM_SOCKETS_CONNECT_TIMEOUT        = 0x6
+	SO_VM_SOCKETS_NONBLOCK_TXRX          = 0x7
+	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
+	SO_VM_SOCKETS_TRUSTED                = 0x5
+	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
+	SPLICE_F_GIFT                        = 0x8
+	SPLICE_F_MORE                        = 0x4
+	SPLICE_F_MOVE                        = 0x1
+	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
+	S_BLKSIZE                            = 0x200
+	S_IEXEC                              = 0x40
+	S_IFBLK                              = 0x6000
+	S_IFCHR                              = 0x2000
+	S_IFDIR                              = 0x4000
+	S_IFIFO                              = 0x1000
+	S_IFLNK                              = 0xa000
+	S_IFMT                               = 0xf000
+	S_IFREG                              = 0x8000
+	S_IFSOCK                             = 0xc000
+	S_IREAD                              = 0x100
+	S_IRGRP                              = 0x20
+	S_IROTH                              = 0x4
+	S_IRUSR                              = 0x100
+	S_IRWXG                              = 0x38
+	S_IRWXO                              = 0x7
+	S_IRWXU                              = 0x1c0
+	S_ISGID                              = 0x400
+	S_ISUID                              = 0x800
+	S_ISVTX                              = 0x200
+	S_IWGRP                              = 0x10
+	S_IWOTH                              = 0x2
+	S_IWRITE                             = 0x80
+	S_IWUSR                              = 0x80
+	S_IXGRP                              = 0x8
+	S_IXOTH                              = 0x1
+	S_IXUSR                              = 0x40
+	TAB0                                 = 0x0
+	TAB1                                 = 0x800
+	TAB2                                 = 0x1000
+	TAB3                                 = 0x1800
+	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
+	TCFLSH                               = 0x540b
+	TCGETA                               = 0x5405
+	TCGETS                               = 0x5401
+	TCGETS2                              = 0x802c542a
+	TCGETX                               = 0x5432
+	TCIFLUSH                             = 0x0
+	TCIOFF                               = 0x2
+	TCIOFLUSH                            = 0x2
+	TCION                                = 0x3
+	TCOFLUSH                             = 0x1
+	TCOOFF                               = 0x0
+	TCOON                                = 0x1
+	TCP_CC_INFO                          = 0x1a
+	TCP_CONGESTION                       = 0xd
+	TCP_COOKIE_IN_ALWAYS                 = 0x1
+	TCP_COOKIE_MAX                       = 0x10
+	TCP_COOKIE_MIN                       = 0x8
+	TCP_COOKIE_OUT_NEVER                 = 0x2
+	TCP_COOKIE_PAIR_SIZE                 = 0x20
+	TCP_COOKIE_TRANSACTIONS              = 0xf
+	TCP_CORK                             = 0x3
+	TCP_DEFER_ACCEPT                     = 0x9
+	TCP_FASTOPEN                         = 0x17
+	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
+	TCP_INFO                             = 0xb
+	TCP_KEEPCNT                          = 0x6
+	TCP_KEEPIDLE                         = 0x4
+	TCP_KEEPINTVL                        = 0x5
+	TCP_LINGER2                          = 0x8
+	TCP_MAXSEG                           = 0x2
+	TCP_MAXWIN                           = 0xffff
+	TCP_MAX_WINSHIFT                     = 0xe
+	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
+	TCP_MD5SIG_MAXKEYLEN                 = 0x50
+	TCP_MSS                              = 0x200
+	TCP_MSS_DEFAULT                      = 0x218
+	TCP_MSS_DESIRED                      = 0x4c4
+	TCP_NODELAY                          = 0x1
+	TCP_NOTSENT_LOWAT                    = 0x19
+	TCP_QUEUE_SEQ                        = 0x15
+	TCP_QUICKACK                         = 0xc
+	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OPTIONS                   = 0x16
+	TCP_REPAIR_QUEUE                     = 0x14
+	TCP_REPAIR_WINDOW                    = 0x1d
+	TCP_SAVED_SYN                        = 0x1c
+	TCP_SAVE_SYN                         = 0x1b
+	TCP_SYNCNT                           = 0x7
+	TCP_S_DATA_IN                        = 0x4
+	TCP_S_DATA_OUT                       = 0x8
+	TCP_THIN_DUPACK                      = 0x11
+	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
+	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
+	TCP_USER_TIMEOUT                     = 0x12
+	TCP_WINDOW_CLAMP                     = 0xa
+	TCSAFLUSH                            = 0x2
+	TCSBRK                               = 0x5409
+	TCSBRKP                              = 0x5425
+	TCSETA                               = 0x5406
+	TCSETAF                              = 0x5408
+	TCSETAW                              = 0x5407
+	TCSETS                               = 0x5402
+	TCSETS2                              = 0x402c542b
+	TCSETSF                              = 0x5404
+	TCSETSF2                             = 0x402c542d
+	TCSETSW                              = 0x5403
+	TCSETSW2                             = 0x402c542c
+	TCSETX                               = 0x5433
+	TCSETXF                              = 0x5434
+	TCSETXW                              = 0x5435
+	TCXONC                               = 0x540a
+	TIOCCBRK                             = 0x5428
+	TIOCCONS                             = 0x541d
+	TIOCEXCL                             = 0x540c
+	TIOCGDEV                             = 0x80045432
+	TIOCGETD                             = 0x5424
+	TIOCGEXCL                            = 0x80045440
+	TIOCGICOUNT                          = 0x545d
+	TIOCGLCKTRMIOS                       = 0x5456
+	TIOCGPGRP                            = 0x540f
+	TIOCGPKT                             = 0x80045438
+	TIOCGPTLCK                           = 0x80045439
+	TIOCGPTN                             = 0x80045430
+	TIOCGPTPEER                          = 0x5441
+	TIOCGRS485                           = 0x542e
+	TIOCGSERIAL                          = 0x541e
+	TIOCGSID                             = 0x5429
+	TIOCGSOFTCAR                         = 0x5419
+	TIOCGWINSZ                           = 0x5413
+	TIOCINQ                              = 0x541b
+	TIOCLINUX                            = 0x541c
+	TIOCMBIC                             = 0x5417
+	TIOCMBIS                             = 0x5416
+	TIOCMGET                             = 0x5415
+	TIOCMIWAIT                           = 0x545c
+	TIOCMSET                             = 0x5418
+	TIOCM_CAR                            = 0x40
+	TIOCM_CD                             = 0x40
+	TIOCM_CTS                            = 0x20
+	TIOCM_DSR                            = 0x100
+	TIOCM_DTR                            = 0x2
+	TIOCM_LE                             = 0x1
+	TIOCM_RI                             = 0x80
+	TIOCM_RNG                            = 0x80
+	TIOCM_RTS                            = 0x4
+	TIOCM_SR                             = 0x10
+	TIOCM_ST                             = 0x8
+	TIOCNOTTY                            = 0x5422
+	TIOCNXCL                             = 0x540d
+	TIOCOUTQ                             = 0x5411
+	TIOCPKT                              = 0x5420
+	TIOCPKT_DATA                         = 0x0
+	TIOCPKT_DOSTOP                       = 0x20
+	TIOCPKT_FLUSHREAD                    = 0x1
+	TIOCPKT_FLUSHWRITE                   = 0x2
+	TIOCPKT_IOCTL                        = 0x40
+	TIOCPKT_NOSTOP                       = 0x10
+	TIOCPKT_START                        = 0x8
+	TIOCPKT_STOP                         = 0x4
+	TIOCSBRK                             = 0x5427
+	TIOCSCTTY                            = 0x540e
+	TIOCSERCONFIG                        = 0x5453
+	TIOCSERGETLSR                        = 0x5459
+	TIOCSERGETMULTI                      = 0x545a
+	TIOCSERGSTRUCT                       = 0x5458
+	TIOCSERGWILD                         = 0x5454
+	TIOCSERSETMULTI                      = 0x545b
+	TIOCSERSWILD                         = 0x5455
+	TIOCSER_TEMT                         = 0x1
+	TIOCSETD                             = 0x5423
+	TIOCSIG                              = 0x40045436
+	TIOCSLCKTRMIOS                       = 0x5457
+	TIOCSPGRP                            = 0x5410
+	TIOCSPTLCK                           = 0x40045431
+	TIOCSRS485                           = 0x542f
+	TIOCSSERIAL                          = 0x541f
+	TIOCSSOFTCAR                         = 0x541a
+	TIOCSTI                              = 0x5412
+	TIOCSWINSZ                           = 0x5414
+	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
+	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
+	TS_COMM_LEN                          = 0x20
+	TUNATTACHFILTER                      = 0x401054d5
+	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETFEATURES                       = 0x800454cf
+	TUNGETFILTER                         = 0x801054db
+	TUNGETIFF                            = 0x800454d2
+	TUNGETSNDBUF                         = 0x800454d3
+	TUNGETVNETBE                         = 0x800454df
+	TUNGETVNETHDRSZ                      = 0x800454d7
+	TUNGETVNETLE                         = 0x800454dd
+	TUNSETDEBUG                          = 0x400454c9
+	TUNSETFILTEREBPF                     = 0x800454e1
+	TUNSETGROUP                          = 0x400454ce
+	TUNSETIFF                            = 0x400454ca
+	TUNSETIFINDEX                        = 0x400454da
+	TUNSETLINK                           = 0x400454cd
+	TUNSETNOCSUM                         = 0x400454c8
+	TUNSETOFFLOAD                        = 0x400454d0
+	TUNSETOWNER                          = 0x400454cc
+	TUNSETPERSIST                        = 0x400454cb
+	TUNSETQUEUE                          = 0x400454d9
+	TUNSETSNDBUF                         = 0x400454d4
+	TUNSETSTEERINGEBPF                   = 0x800454e0
+	TUNSETTXFILTER                       = 0x400454d1
+	TUNSETVNETBE                         = 0x400454de
+	TUNSETVNETHDRSZ                      = 0x400454d8
+	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
+	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
+	VDISCARD                             = 0xd
+	VEOF                                 = 0x4
+	VEOL                                 = 0xb
+	VEOL2                                = 0x10
+	VERASE                               = 0x2
+	VINTR                                = 0x0
+	VKILL                                = 0x3
+	VLNEXT                               = 0xf
+	VMADDR_CID_ANY                       = 0xffffffff
+	VMADDR_CID_HOST                      = 0x2
+	VMADDR_CID_HYPERVISOR                = 0x0
+	VMADDR_CID_RESERVED                  = 0x1
+	VMADDR_PORT_ANY                      = 0xffffffff
+	VMIN                                 = 0x6
+	VM_SOCKETS_INVALID_VERSION           = 0xffffffff
+	VQUIT                                = 0x1
+	VREPRINT                             = 0xc
+	VSTART                               = 0x8
+	VSTOP                                = 0x9
+	VSUSP                                = 0xa
+	VSWTC                                = 0x7
+	VT0                                  = 0x0
+	VT1                                  = 0x4000
+	VTDLY                                = 0x4000
+	VTIME                                = 0x5
+	VWERASE                              = 0xe
+	WALL                                 = 0x40000000
+	WCLONE                               = 0x80000000
+	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x80045702
+	WDIOC_GETPRETIMEOUT                  = 0x80045709
+	WDIOC_GETSTATUS                      = 0x80045701
+	WDIOC_GETSUPPORT                     = 0x80285700
+	WDIOC_GETTEMP                        = 0x80045703
+	WDIOC_GETTIMELEFT                    = 0x8004570a
+	WDIOC_GETTIMEOUT                     = 0x80045707
+	WDIOC_KEEPALIVE                      = 0x80045705
+	WDIOC_SETOPTIONS                     = 0x80045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
+	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
+	WNOHANG                              = 0x1
+	WNOTHREAD                            = 0x20000000
+	WNOWAIT                              = 0x1000000
+	WORDSIZE                             = 0x40
+	WSTOPPED                             = 0x2
+	WUNTRACED                            = 0x2
+	XATTR_CREATE                         = 0x1
+	XATTR_REPLACE                        = 0x2
+	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EAGAIN          = syscall.Errno(0xb)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADF           = syscall.Errno(0x9)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHILD          = syscall.Errno(0xa)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOM            = syscall.Errno(0x21)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x6a)
+	EISDIR          = syscall.Errno(0x15)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENFILE          = syscall.Errno(0x17)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTTY          = syscall.Errno(0x19)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPIPE           = syscall.Errno(0x20)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	ERANGE          = syscall.Errno(0x22)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	EROFS           = syscall.Errno(0x1e)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EWOULDBLOCK     = syscall.Errno(0xb)
+	EXDEV           = syscall.Errno(0x12)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
index 70bc1a2fc5e3..96aff508322f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -3,7 +3,7 @@
 
 // +build s390x,linux
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char _const.go
 
 package unix
@@ -11,6 +11,11 @@ package unix
 import "syscall"
 
 const (
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
 	AF_ALG                               = 0x26
 	AF_APPLETALK                         = 0x5
 	AF_ASH                               = 0x12
@@ -59,6 +64,7 @@ const (
 	AF_VSOCK                             = 0x28
 	AF_WANPIPE                           = 0x19
 	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
 	ALG_OP_DECRYPT                       = 0x0
 	ALG_OP_ENCRYPT                       = 0x1
 	ALG_SET_AEAD_ASSOCLEN                = 0x4
@@ -66,6 +72,7 @@ const (
 	ALG_SET_IV                           = 0x2
 	ALG_SET_KEY                          = 0x1
 	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
 	ARPHRD_6LOWPAN                       = 0x339
 	ARPHRD_ADAPT                         = 0x108
 	ARPHRD_APPLETLK                      = 0x8
@@ -121,6 +128,7 @@ const (
 	ARPHRD_PPP                           = 0x200
 	ARPHRD_PRONET                        = 0x4
 	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
 	ARPHRD_ROSE                          = 0x10e
 	ARPHRD_RSRVD                         = 0x104
 	ARPHRD_SIT                           = 0x308
@@ -132,6 +140,7 @@ const (
 	ARPHRD_VOID                          = 0xffff
 	ARPHRD_VSOCKMON                      = 0x33a
 	ARPHRD_X25                           = 0x10f
+	AUTOFS_SUPER_MAGIC                   = 0x187
 	B0                                   = 0x0
 	B1000000                             = 0x1008
 	B110                                 = 0x3
@@ -163,6 +172,9 @@ const (
 	B75                                  = 0x2
 	B921600                              = 0x1007
 	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
 	BLKBSZGET                            = 0x80081270
 	BLKBSZSET                            = 0x40081271
 	BLKFLSBUF                            = 0x1261
@@ -187,6 +199,7 @@ const (
 	BPF_AND                              = 0x50
 	BPF_B                                = 0x10
 	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -228,6 +241,8 @@ const (
 	BS0                                  = 0x0
 	BS1                                  = 0x2000
 	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
 	CAN_BCM                              = 0x2
 	CAN_EFF_FLAG                         = 0x80000000
 	CAN_EFF_ID_BITS                      = 0x1d
@@ -251,6 +266,8 @@ const (
 	CBAUD                                = 0x100f
 	CBAUDEX                              = 0x1000
 	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
 	CIBAUD                               = 0x100f0000
 	CLOCAL                               = 0x800
 	CLOCK_BOOTTIME                       = 0x7
@@ -293,10 +310,12 @@ const (
 	CLONE_VFORK                          = 0x4000
 	CLONE_VM                             = 0x100
 	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
 	CR0                                  = 0x0
 	CR1                                  = 0x200
 	CR2                                  = 0x400
 	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
@@ -311,6 +330,9 @@ const (
 	CSTOP                                = 0x13
 	CSTOPB                               = 0x40
 	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
 	DT_BLK                               = 0x6
 	DT_CHR                               = 0x2
 	DT_DIR                               = 0x4
@@ -327,9 +349,12 @@ const (
 	ECHOKE                               = 0x800
 	ECHONL                               = 0x40
 	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
 	EFD_CLOEXEC                          = 0x80000
 	EFD_NONBLOCK                         = 0x800
 	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
 	ENCODING_DEFAULT                     = 0x0
 	ENCODING_FM_MARK                     = 0x3
 	ENCODING_FM_SPACE                    = 0x4
@@ -390,6 +415,8 @@ const (
 	ETH_P_DSA                            = 0x1b
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
 	ETH_P_FCOE                           = 0x8906
 	ETH_P_FIP                            = 0x8914
 	ETH_P_HDLC                           = 0x19
@@ -398,6 +425,7 @@ const (
 	ETH_P_IEEE802154                     = 0xf6
 	ETH_P_IEEEPUP                        = 0xa00
 	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
 	ETH_P_IP                             = 0x800
 	ETH_P_IPV6                           = 0x86dd
 	ETH_P_IPX                            = 0x8137
@@ -408,11 +436,13 @@ const (
 	ETH_P_LOOP                           = 0x60
 	ETH_P_LOOPBACK                       = 0x9000
 	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
 	ETH_P_MOBITEX                        = 0x15
 	ETH_P_MPLS_MC                        = 0x8848
 	ETH_P_MPLS_UC                        = 0x8847
 	ETH_P_MVRP                           = 0x88f5
 	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
 	ETH_P_PAE                            = 0x888e
 	ETH_P_PAUSE                          = 0x8808
 	ETH_P_PHONET                         = 0xf5
@@ -420,6 +450,7 @@ const (
 	ETH_P_PPP_DISC                       = 0x8863
 	ETH_P_PPP_MP                         = 0x8
 	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
 	ETH_P_PRP                            = 0x88fb
 	ETH_P_PUP                            = 0x200
 	ETH_P_PUPAT                          = 0x201
@@ -440,9 +471,14 @@ const (
 	ETH_P_WCCP                           = 0x883e
 	ETH_P_X25                            = 0x805
 	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
 	EXTA                                 = 0xe
 	EXTB                                 = 0xf
 	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
 	FALLOC_FL_COLLAPSE_RANGE             = 0x8
 	FALLOC_FL_INSERT_RANGE               = 0x20
 	FALLOC_FL_KEEP_SIZE                  = 0x1
@@ -463,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -476,6 +514,8 @@ const (
 	FS_POLICY_FLAGS_PAD_8                = 0x1
 	FS_POLICY_FLAGS_PAD_MASK             = 0x3
 	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
 	F_DUPFD                              = 0x0
 	F_DUPFD_CLOEXEC                      = 0x406
 	F_EXLCK                              = 0x4
@@ -488,6 +528,9 @@ const (
 	F_GETOWN_EX                          = 0x10
 	F_GETPIPE_SZ                         = 0x408
 	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
 	F_LOCK                               = 0x1
 	F_NOTIFY                             = 0x402
 	F_OFD_GETLK                          = 0x24
@@ -495,6 +538,10 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
 	F_SETFD                              = 0x2
 	F_SETFL                              = 0x4
 	F_SETLEASE                           = 0x400
@@ -506,6 +553,8 @@ const (
 	F_SETOWN_EX                          = 0xf
 	F_SETPIPE_SZ                         = 0x407
 	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
 	F_SHLCK                              = 0x8
 	F_TEST                               = 0x3
 	F_TLOCK                              = 0x2
@@ -527,6 +576,49 @@ const (
 	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
 	HUPCL                                = 0x400
 	IBSHIFT                              = 0x10
 	ICANON                               = 0x2
@@ -546,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -561,6 +653,8 @@ const (
 	IFF_MASTER                           = 0x400
 	IFF_MULTICAST                        = 0x1000
 	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
 	IFF_NOARP                            = 0x80
 	IFF_NOFILTER                         = 0x1000
 	IFF_NOTRAILERS                       = 0x20
@@ -623,6 +717,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
@@ -670,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -774,12 +870,34 @@ const (
 	IP_UNICAST_IF                        = 0x32
 	IP_XFRM_POLICY                       = 0x11
 	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
 	ISTRIP                               = 0x20
 	IUCLC                                = 0x200
 	IUTF8                                = 0x4000
 	IXANY                                = 0x800
 	IXOFF                                = 0x1000
 	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
 	KEYCTL_ASSUME_AUTHORITY              = 0x10
 	KEYCTL_CHOWN                         = 0x4
 	KEYCTL_CLEAR                         = 0x7
@@ -844,6 +962,7 @@ const (
 	MADV_FREE                            = 0x8
 	MADV_HUGEPAGE                        = 0xe
 	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
 	MADV_MERGEABLE                       = 0xc
 	MADV_NOHUGEPAGE                      = 0xf
 	MADV_NORMAL                          = 0x0
@@ -852,12 +971,14 @@ const (
 	MADV_SEQUENTIAL                      = 0x2
 	MADV_UNMERGEABLE                     = 0xd
 	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
 	MAP_ANON                             = 0x20
 	MAP_ANONYMOUS                        = 0x20
 	MAP_DENYWRITE                        = 0x800
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -868,14 +989,41 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
 	MNT_DETACH                           = 0x2
 	MNT_EXPIRE                           = 0x4
 	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
 	MSG_BATCH                            = 0x40000
 	MSG_CMSG_CLOEXEC                     = 0x40000000
 	MSG_CONFIRM                          = 0x800
@@ -897,6 +1045,7 @@ const (
 	MSG_TRYHARD                          = 0x4
 	MSG_WAITALL                          = 0x100
 	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
 	MS_ACTIVE                            = 0x40000000
 	MS_ASYNC                             = 0x1
 	MS_BIND                              = 0x1000
@@ -934,7 +1083,9 @@ const (
 	MS_SYNCHRONOUS                       = 0x10
 	MS_UNBINDABLE                        = 0x20000
 	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
 	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
 	NETLINK_ADD_MEMBERSHIP               = 0x1
 	NETLINK_AUDIT                        = 0x9
 	NETLINK_BROADCAST_ERROR              = 0x4
@@ -969,6 +1120,39 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
 	NL0                                  = 0x0
 	NL1                                  = 0x100
 	NLA_ALIGNTO                          = 0x4
@@ -996,10 +1180,13 @@ const (
 	NLM_F_EXCL                           = 0x200
 	NLM_F_MATCH                          = 0x200
 	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
 	NLM_F_REPLACE                        = 0x100
 	NLM_F_REQUEST                        = 0x1
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80
 	OFILL                                = 0x40
@@ -1007,7 +1194,9 @@ const (
 	ONLCR                                = 0x4
 	ONLRET                               = 0x20
 	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
 	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
 	O_ACCMODE                            = 0x3
 	O_APPEND                             = 0x400
 	O_ASYNC                              = 0x2000
@@ -1092,16 +1281,50 @@ const (
 	PERF_EVENT_IOC_DISABLE               = 0x2401
 	PERF_EVENT_IOC_ENABLE                = 0x2400
 	PERF_EVENT_IOC_ID                    = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x4008240b
 	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x40042409
 	PERF_EVENT_IOC_PERIOD                = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
 	PERF_EVENT_IOC_REFRESH               = 0x2402
 	PERF_EVENT_IOC_RESET                 = 0x2403
 	PERF_EVENT_IOC_SET_BPF               = 0x40042408
 	PERF_EVENT_IOC_SET_FILTER            = 0x40082406
 	PERF_EVENT_IOC_SET_OUTPUT            = 0x2405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x4004743d
+	PPPIOCATTCHAN                        = 0x40047438
+	PPPIOCCONNECT                        = 0x4004743a
+	PPPIOCDETACH                         = 0x4004743c
+	PPPIOCDISCONN                        = 0x7439
+	PPPIOCGASYNCMAP                      = 0x80047458
+	PPPIOCGCHAN                          = 0x80047437
+	PPPIOCGDEBUG                         = 0x80047441
+	PPPIOCGFLAGS                         = 0x8004745a
+	PPPIOCGIDLE                          = 0x8010743f
+	PPPIOCGL2TPSTATS                     = 0x80487436
+	PPPIOCGMRU                           = 0x80047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x80047455
+	PPPIOCGUNIT                          = 0x80047456
+	PPPIOCGXASYNCMAP                     = 0x80207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x40107446
+	PPPIOCSASYNCMAP                      = 0x40047457
+	PPPIOCSCOMPRESS                      = 0x4010744d
+	PPPIOCSDEBUG                         = 0x40047440
+	PPPIOCSFLAGS                         = 0x40047459
+	PPPIOCSMAXCID                        = 0x40047451
+	PPPIOCSMRRU                          = 0x4004743b
+	PPPIOCSMRU                           = 0x40047452
+	PPPIOCSNPMODE                        = 0x4008744b
+	PPPIOCSPASS                          = 0x40107447
+	PPPIOCSRASYNCMAP                     = 0x40047454
+	PPPIOCSXASYNCMAP                     = 0x4020744f
+	PPPIOCXFERUNIT                       = 0x744e
 	PRIO_PGRP                            = 0x1
 	PRIO_PROCESS                         = 0x0
 	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
 	PROT_EXEC                            = 0x4
 	PROT_GROWSDOWN                       = 0x1000000
 	PROT_GROWSUP                         = 0x2000000
@@ -1144,6 +1367,7 @@ const (
 	PR_GET_PDEATHSIG                     = 0x2
 	PR_GET_SECCOMP                       = 0x15
 	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
 	PR_GET_THP_DISABLE                   = 0x2a
 	PR_GET_TID_ADDRESS                   = 0x28
 	PR_GET_TIMERSLACK                    = 0x1e
@@ -1186,14 +1410,26 @@ const (
 	PR_SET_NO_NEW_PRIVS                  = 0x26
 	PR_SET_PDEATHSIG                     = 0x1
 	PR_SET_PTRACER                       = 0x59616d61
-	PR_SET_PTRACER_ANY                   = -0x1
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
 	PR_SET_SECCOMP                       = 0x16
 	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
 	PR_SET_THP_DISABLE                   = 0x29
 	PR_SET_TIMERSLACK                    = 0x1d
 	PR_SET_TIMING                        = 0xe
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
 	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
 	PR_TIMING_STATISTICAL                = 0x0
@@ -1202,6 +1438,7 @@ const (
 	PR_TSC_SIGSEGV                       = 0x2
 	PR_UNALIGN_NOPRINT                   = 0x1
 	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
 	PTRACE_ATTACH                        = 0x10
 	PTRACE_CONT                          = 0x7
 	PTRACE_DETACH                        = 0x11
@@ -1254,6 +1491,7 @@ const (
 	PTRACE_POKE_SYSTEM_CALL              = 0x5008
 	PTRACE_PROT                          = 0x15
 	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
 	PTRACE_SEIZE                         = 0x4206
 	PTRACE_SETOPTIONS                    = 0x4200
 	PTRACE_SETREGS                       = 0xd
@@ -1323,6 +1561,14 @@ const (
 	PT_ORIGGPR2                          = 0xd0
 	PT_PSWADDR                           = 0x8
 	PT_PSWMASK                           = 0x0
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1339,10 +1585,11 @@ const (
 	RLIMIT_RTTIME                        = 0xf
 	RLIMIT_SIGPENDING                    = 0xb
 	RLIMIT_STACK                         = 0x3
-	RLIM_INFINITY                        = -0x1
+	RLIM_INFINITY                        = 0xffffffffffffffff
 	RTAX_ADVMSS                          = 0x8
 	RTAX_CC_ALGO                         = 0x10
 	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
 	RTAX_FEATURES                        = 0xc
 	RTAX_FEATURE_ALLFRAG                 = 0x8
 	RTAX_FEATURE_ECN                     = 0x1
@@ -1353,7 +1600,7 @@ const (
 	RTAX_INITCWND                        = 0xb
 	RTAX_INITRWND                        = 0xe
 	RTAX_LOCK                            = 0x1
-	RTAX_MAX                             = 0x10
+	RTAX_MAX                             = 0x11
 	RTAX_MTU                             = 0x2
 	RTAX_QUICKACK                        = 0xf
 	RTAX_REORDERING                      = 0x9
@@ -1364,13 +1611,40 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
 	RTCF_MASQ                            = 0x400000
 	RTCF_NAT                             = 0x800000
 	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x7002
+	RTC_AIE_ON                           = 0x7001
+	RTC_ALM_READ                         = 0x80247008
+	RTC_ALM_SET                          = 0x40247007
+	RTC_EPOCH_READ                       = 0x8008700d
+	RTC_EPOCH_SET                        = 0x4008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x8008700b
+	RTC_IRQP_SET                         = 0x4008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x7006
+	RTC_PIE_ON                           = 0x7005
+	RTC_PLL_GET                          = 0x80207011
+	RTC_PLL_SET                          = 0x40207012
+	RTC_RD_TIME                          = 0x80247009
+	RTC_SET_TIME                         = 0x4024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x7004
+	RTC_UIE_ON                           = 0x7003
+	RTC_VL_CLR                           = 0x7014
+	RTC_VL_READ                          = 0x80047013
+	RTC_WIE_OFF                          = 0x7010
+	RTC_WIE_ON                           = 0x700f
+	RTC_WKALM_RD                         = 0x80287010
+	RTC_WKALM_SET                        = 0x4028700f
 	RTF_ADDRCLASSMASK                    = 0xf8000000
 	RTF_ADDRCONF                         = 0x40000
 	RTF_ALLONLINK                        = 0x20000
@@ -1405,6 +1679,7 @@ const (
 	RTM_DELACTION                        = 0x31
 	RTM_DELADDR                          = 0x15
 	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
 	RTM_DELLINK                          = 0x11
 	RTM_DELMDB                           = 0x55
 	RTM_DELNEIGH                         = 0x1d
@@ -1425,6 +1700,7 @@ const (
 	RTM_GETADDR                          = 0x16
 	RTM_GETADDRLABEL                     = 0x4a
 	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
 	RTM_GETDCB                           = 0x4e
 	RTM_GETLINK                          = 0x12
 	RTM_GETMDB                           = 0x56
@@ -1439,11 +1715,12 @@ const (
 	RTM_GETSTATS                         = 0x5e
 	RTM_GETTCLASS                        = 0x2a
 	RTM_GETTFILTER                       = 0x2e
-	RTM_MAX                              = 0x63
+	RTM_MAX                              = 0x67
 	RTM_NEWACTION                        = 0x30
 	RTM_NEWADDR                          = 0x14
 	RTM_NEWADDRLABEL                     = 0x48
 	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
 	RTM_NEWLINK                          = 0x10
 	RTM_NEWMDB                           = 0x54
 	RTM_NEWNDUSEROPT                     = 0x44
@@ -1458,8 +1735,8 @@ const (
 	RTM_NEWSTATS                         = 0x5c
 	RTM_NEWTCLASS                        = 0x28
 	RTM_NEWTFILTER                       = 0x2c
-	RTM_NR_FAMILIES                      = 0x15
-	RTM_NR_MSGTYPES                      = 0x54
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
 	RTM_SETDCB                           = 0x4f
 	RTM_SETLINK                          = 0x13
 	RTM_SETNEIGHTBL                      = 0x43
@@ -1473,17 +1750,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1503,10 +1785,14 @@ const (
 	SCM_TIMESTAMPING_OPT_STATS           = 0x36
 	SCM_TIMESTAMPING_PKTINFO             = 0x3a
 	SCM_TIMESTAMPNS                      = 0x23
+	SCM_TXTIME                           = 0x3d
 	SCM_WIFI_STATUS                      = 0x29
+	SC_LOG_FLUSH                         = 0x100000
 	SECCOMP_MODE_DISABLED                = 0x0
 	SECCOMP_MODE_FILTER                  = 0x2
 	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
 	SHUT_RD                              = 0x0
 	SHUT_RDWR                            = 0x2
 	SHUT_WR                              = 0x1
@@ -1557,6 +1843,9 @@ const (
 	SIOCGMIIPHY                          = 0x8947
 	SIOCGMIIREG                          = 0x8948
 	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
 	SIOCGRARP                            = 0x8961
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
@@ -1591,6 +1880,23 @@ const (
 	SIOCSPGRP                            = 0x8902
 	SIOCSRARP                            = 0x8962
 	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
 	SOCK_CLOEXEC                         = 0x80000
 	SOCK_DCCP                            = 0x6
 	SOCK_DGRAM                           = 0x2
@@ -1627,7 +1933,9 @@ const (
 	SOL_SOCKET                           = 0x1
 	SOL_TCP                              = 0x6
 	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
 	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
 	SOMAXCONN                            = 0x80
 	SO_ACCEPTCONN                        = 0x1e
 	SO_ATTACH_BPF                        = 0x32
@@ -1686,6 +1994,7 @@ const (
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
 	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
@@ -1695,10 +2004,38 @@ const (
 	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
 	SO_VM_SOCKETS_TRUSTED                = 0x5
 	SO_WIFI_STATUS                       = 0x29
+	SO_ZEROCOPY                          = 0x3c
 	SPLICE_F_GIFT                        = 0x8
 	SPLICE_F_MORE                        = 0x4
 	SPLICE_F_MOVE                        = 0x1
 	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
 	S_IFBLK                              = 0x6000
@@ -1761,6 +2098,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -1770,6 +2109,8 @@ const (
 	TCP_MAXWIN                           = 0xffff
 	TCP_MAX_WINSHIFT                     = 0xe
 	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
 	TCP_MD5SIG_MAXKEYLEN                 = 0x50
 	TCP_MSS                              = 0x200
 	TCP_MSS_DEFAULT                      = 0x218
@@ -1790,6 +2131,7 @@ const (
 	TCP_THIN_DUPACK                      = 0x11
 	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
 	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
 	TCP_USER_TIMEOUT                     = 0x12
 	TCP_WINDOW_CLAMP                     = 0xa
 	TCSAFLUSH                            = 0x2
@@ -1877,7 +2219,27 @@ const (
 	TIOCSTI                              = 0x5412
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
+	TMPFS_MAGIC                          = 0x1021994
 	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
@@ -1889,6 +2251,7 @@ const (
 	TUNGETVNETHDRSZ                      = 0x800454d7
 	TUNGETVNETLE                         = 0x800454dd
 	TUNSETDEBUG                          = 0x400454c9
+	TUNSETFILTEREBPF                     = 0x800454e1
 	TUNSETGROUP                          = 0x400454ce
 	TUNSETIFF                            = 0x400454ca
 	TUNSETIFINDEX                        = 0x400454da
@@ -1899,11 +2262,32 @@ const (
 	TUNSETPERSIST                        = 0x400454cb
 	TUNSETQUEUE                          = 0x400454d9
 	TUNSETSNDBUF                         = 0x400454d4
+	TUNSETSTEERINGEBPF                   = 0x800454e0
 	TUNSETTXFILTER                       = 0x400454d1
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
 	VDISCARD                             = 0xd
 	VEOF                                 = 0x4
 	VEOL                                 = 0xb
@@ -1933,7 +2317,98 @@ const (
 	WALL                                 = 0x40000000
 	WCLONE                               = 0x80000000
 	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x80045702
+	WDIOC_GETPRETIMEOUT                  = 0x80045709
+	WDIOC_GETSTATUS                      = 0x80045701
+	WDIOC_GETSUPPORT                     = 0x80285700
+	WDIOC_GETTEMP                        = 0x80045703
+	WDIOC_GETTIMELEFT                    = 0x8004570a
+	WDIOC_GETTIMEOUT                     = 0x80045707
+	WDIOC_KEEPALIVE                      = 0x80045705
+	WDIOC_SETOPTIONS                     = 0x80045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
 	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
 	WNOHANG                              = 0x1
 	WNOTHREAD                            = 0x20000000
 	WNOWAIT                              = 0x1000000
@@ -1943,7 +2418,29 @@ const (
 	XATTR_CREATE                         = 0x1
 	XATTR_REPLACE                        = 0x2
 	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
 	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
 )
 
 // Errors
@@ -2123,171 +2620,179 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	35:  "resource deadlock avoided",
-	36:  "file name too long",
-	37:  "no locks available",
-	38:  "function not implemented",
-	39:  "directory not empty",
-	40:  "too many levels of symbolic links",
-	42:  "no message of desired type",
-	43:  "identifier removed",
-	44:  "channel number out of range",
-	45:  "level 2 not synchronized",
-	46:  "level 3 halted",
-	47:  "level 3 reset",
-	48:  "link number out of range",
-	49:  "protocol driver not attached",
-	50:  "no CSI structure available",
-	51:  "level 2 halted",
-	52:  "invalid exchange",
-	53:  "invalid request descriptor",
-	54:  "exchange full",
-	55:  "no anode",
-	56:  "invalid request code",
-	57:  "invalid slot",
-	59:  "bad font file format",
-	60:  "device not a stream",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of streams resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "multihop attempted",
-	73:  "RFS specific error",
-	74:  "bad message",
-	75:  "value too large for defined data type",
-	76:  "name not unique on network",
-	77:  "file descriptor in bad state",
-	78:  "remote address changed",
-	79:  "can not access a needed shared library",
-	80:  "accessing a corrupted shared library",
-	81:  ".lib section in a.out corrupted",
-	82:  "attempting to link in too many shared libraries",
-	83:  "cannot exec a shared library directly",
-	84:  "invalid or incomplete multibyte or wide character",
-	85:  "interrupted system call should be restarted",
-	86:  "streams pipe error",
-	87:  "too many users",
-	88:  "socket operation on non-socket",
-	89:  "destination address required",
-	90:  "message too long",
-	91:  "protocol wrong type for socket",
-	92:  "protocol not available",
-	93:  "protocol not supported",
-	94:  "socket type not supported",
-	95:  "operation not supported",
-	96:  "protocol family not supported",
-	97:  "address family not supported by protocol",
-	98:  "address already in use",
-	99:  "cannot assign requested address",
-	100: "network is down",
-	101: "network is unreachable",
-	102: "network dropped connection on reset",
-	103: "software caused connection abort",
-	104: "connection reset by peer",
-	105: "no buffer space available",
-	106: "transport endpoint is already connected",
-	107: "transport endpoint is not connected",
-	108: "cannot send after transport endpoint shutdown",
-	109: "too many references: cannot splice",
-	110: "connection timed out",
-	111: "connection refused",
-	112: "host is down",
-	113: "no route to host",
-	114: "operation already in progress",
-	115: "operation now in progress",
-	116: "stale file handle",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "disk quota exceeded",
-	123: "no medium found",
-	124: "wrong medium type",
-	125: "operation canceled",
-	126: "required key not available",
-	127: "key has expired",
-	128: "key has been revoked",
-	129: "key was rejected by service",
-	130: "owner died",
-	131: "state not recoverable",
-	132: "operation not possible due to RF-kill",
-	133: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "bus error",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "user defined signal 1",
-	11: "segmentation fault",
-	12: "user defined signal 2",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "stack fault",
-	17: "child exited",
-	18: "continued",
-	19: "stopped (signal)",
-	20: "stopped",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "urgent I/O condition",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "I/O possible",
-	30: "power failure",
-	31: "bad system call",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
index 95de199fc4a6..38cdd81a3e98 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
@@ -1,1792 +1,2436 @@
-// mkerrors.sh -m64
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// mkerrors.sh -Wall -Werror -static -I/tmp/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build sparc64,linux
 
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs -- -m64 _const.go
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
 import "syscall"
 
 const (
-	AF_ALG                           = 0x26
-	AF_APPLETALK                     = 0x5
-	AF_ASH                           = 0x12
-	AF_ATMPVC                        = 0x8
-	AF_ATMSVC                        = 0x14
-	AF_AX25                          = 0x3
-	AF_BLUETOOTH                     = 0x1f
-	AF_BRIDGE                        = 0x7
-	AF_CAIF                          = 0x25
-	AF_CAN                           = 0x1d
-	AF_DECnet                        = 0xc
-	AF_ECONET                        = 0x13
-	AF_FILE                          = 0x1
-	AF_IB                            = 0x1b
-	AF_IEEE802154                    = 0x24
-	AF_INET                          = 0x2
-	AF_INET6                         = 0xa
-	AF_IPX                           = 0x4
-	AF_IRDA                          = 0x17
-	AF_ISDN                          = 0x22
-	AF_IUCV                          = 0x20
-	AF_KCM                           = 0x29
-	AF_KEY                           = 0xf
-	AF_LLC                           = 0x1a
-	AF_LOCAL                         = 0x1
-	AF_MAX                           = 0x2a
-	AF_MPLS                          = 0x1c
-	AF_NETBEUI                       = 0xd
-	AF_NETLINK                       = 0x10
-	AF_NETROM                        = 0x6
-	AF_NFC                           = 0x27
-	AF_PACKET                        = 0x11
-	AF_PHONET                        = 0x23
-	AF_PPPOX                         = 0x18
-	AF_RDS                           = 0x15
-	AF_ROSE                          = 0xb
-	AF_ROUTE                         = 0x10
-	AF_RXRPC                         = 0x21
-	AF_SECURITY                      = 0xe
-	AF_SNA                           = 0x16
-	AF_TIPC                          = 0x1e
-	AF_UNIX                          = 0x1
-	AF_UNSPEC                        = 0x0
-	AF_VSOCK                         = 0x28
-	AF_WANPIPE                       = 0x19
-	AF_X25                           = 0x9
-	ALG_OP_DECRYPT                   = 0x0
-	ALG_OP_ENCRYPT                   = 0x1
-	ALG_SET_AEAD_ASSOCLEN            = 0x4
-	ALG_SET_AEAD_AUTHSIZE            = 0x5
-	ALG_SET_IV                       = 0x2
-	ALG_SET_KEY                      = 0x1
-	ALG_SET_OP                       = 0x3
-	ARPHRD_6LOWPAN                   = 0x339
-	ARPHRD_ADAPT                     = 0x108
-	ARPHRD_APPLETLK                  = 0x8
-	ARPHRD_ARCNET                    = 0x7
-	ARPHRD_ASH                       = 0x30d
-	ARPHRD_ATM                       = 0x13
-	ARPHRD_AX25                      = 0x3
-	ARPHRD_BIF                       = 0x307
-	ARPHRD_CAIF                      = 0x336
-	ARPHRD_CAN                       = 0x118
-	ARPHRD_CHAOS                     = 0x5
-	ARPHRD_CISCO                     = 0x201
-	ARPHRD_CSLIP                     = 0x101
-	ARPHRD_CSLIP6                    = 0x103
-	ARPHRD_DDCMP                     = 0x205
-	ARPHRD_DLCI                      = 0xf
-	ARPHRD_ECONET                    = 0x30e
-	ARPHRD_EETHER                    = 0x2
-	ARPHRD_ETHER                     = 0x1
-	ARPHRD_EUI64                     = 0x1b
-	ARPHRD_FCAL                      = 0x311
-	ARPHRD_FCFABRIC                  = 0x313
-	ARPHRD_FCPL                      = 0x312
-	ARPHRD_FCPP                      = 0x310
-	ARPHRD_FDDI                      = 0x306
-	ARPHRD_FRAD                      = 0x302
-	ARPHRD_HDLC                      = 0x201
-	ARPHRD_HIPPI                     = 0x30c
-	ARPHRD_HWX25                     = 0x110
-	ARPHRD_IEEE1394                  = 0x18
-	ARPHRD_IEEE802                   = 0x6
-	ARPHRD_IEEE80211                 = 0x321
-	ARPHRD_IEEE80211_PRISM           = 0x322
-	ARPHRD_IEEE80211_RADIOTAP        = 0x323
-	ARPHRD_IEEE802154                = 0x324
-	ARPHRD_IEEE802154_MONITOR        = 0x325
-	ARPHRD_IEEE802_TR                = 0x320
-	ARPHRD_INFINIBAND                = 0x20
-	ARPHRD_IP6GRE                    = 0x337
-	ARPHRD_IPDDP                     = 0x309
-	ARPHRD_IPGRE                     = 0x30a
-	ARPHRD_IRDA                      = 0x30f
-	ARPHRD_LAPB                      = 0x204
-	ARPHRD_LOCALTLK                  = 0x305
-	ARPHRD_LOOPBACK                  = 0x304
-	ARPHRD_METRICOM                  = 0x17
-	ARPHRD_NETLINK                   = 0x338
-	ARPHRD_NETROM                    = 0x0
-	ARPHRD_NONE                      = 0xfffe
-	ARPHRD_PHONET                    = 0x334
-	ARPHRD_PHONET_PIPE               = 0x335
-	ARPHRD_PIMREG                    = 0x30b
-	ARPHRD_PPP                       = 0x200
-	ARPHRD_PRONET                    = 0x4
-	ARPHRD_RAWHDLC                   = 0x206
-	ARPHRD_ROSE                      = 0x10e
-	ARPHRD_RSRVD                     = 0x104
-	ARPHRD_SIT                       = 0x308
-	ARPHRD_SKIP                      = 0x303
-	ARPHRD_SLIP                      = 0x100
-	ARPHRD_SLIP6                     = 0x102
-	ARPHRD_TUNNEL                    = 0x300
-	ARPHRD_TUNNEL6                   = 0x301
-	ARPHRD_VOID                      = 0xffff
-	ARPHRD_X25                       = 0x10f
-	ASI_LEON_DFLUSH                  = 0x11
-	ASI_LEON_IFLUSH                  = 0x10
-	ASI_LEON_MMUFLUSH                = 0x18
-	B0                               = 0x0
-	B1000000                         = 0x100c
-	B110                             = 0x3
-	B115200                          = 0x1002
-	B1152000                         = 0x100d
-	B1200                            = 0x9
-	B134                             = 0x4
-	B150                             = 0x5
-	B1500000                         = 0x100e
-	B153600                          = 0x1006
-	B1800                            = 0xa
-	B19200                           = 0xe
-	B200                             = 0x6
-	B2000000                         = 0x100f
-	B230400                          = 0x1003
-	B2400                            = 0xb
-	B300                             = 0x7
-	B307200                          = 0x1007
-	B38400                           = 0xf
-	B460800                          = 0x1004
-	B4800                            = 0xc
-	B50                              = 0x1
-	B500000                          = 0x100a
-	B57600                           = 0x1001
-	B576000                          = 0x100b
-	B600                             = 0x8
-	B614400                          = 0x1008
-	B75                              = 0x2
-	B76800                           = 0x1005
-	B921600                          = 0x1009
-	B9600                            = 0xd
-	BLKBSZGET                        = 0x80081270
-	BLKBSZSET                        = 0x40081271
-	BLKFLSBUF                        = 0x1261
-	BLKFRAGET                        = 0x1265
-	BLKFRASET                        = 0x1264
-	BLKGETSIZE                       = 0x1260
-	BLKGETSIZE64                     = 0x80081272
-	BLKRAGET                         = 0x1263
-	BLKRASET                         = 0x1262
-	BLKROGET                         = 0x125e
-	BLKROSET                         = 0x125d
-	BLKRRPART                        = 0x125f
-	BLKSECTGET                       = 0x1267
-	BLKSECTSET                       = 0x1266
-	BLKSSZGET                        = 0x1268
-	BOTHER                           = 0x1000
-	BPF_A                            = 0x10
-	BPF_ABS                          = 0x20
-	BPF_ADD                          = 0x0
-	BPF_ALU                          = 0x4
-	BPF_AND                          = 0x50
-	BPF_B                            = 0x10
-	BPF_DIV                          = 0x30
-	BPF_H                            = 0x8
-	BPF_IMM                          = 0x0
-	BPF_IND                          = 0x40
-	BPF_JA                           = 0x0
-	BPF_JEQ                          = 0x10
-	BPF_JGE                          = 0x30
-	BPF_JGT                          = 0x20
-	BPF_JMP                          = 0x5
-	BPF_JSET                         = 0x40
-	BPF_K                            = 0x0
-	BPF_LD                           = 0x0
-	BPF_LDX                          = 0x1
-	BPF_LEN                          = 0x80
-	BPF_LL_OFF                       = -0x200000
-	BPF_LSH                          = 0x60
-	BPF_MAJOR_VERSION                = 0x1
-	BPF_MAXINSNS                     = 0x1000
-	BPF_MEM                          = 0x60
-	BPF_MEMWORDS                     = 0x10
-	BPF_MINOR_VERSION                = 0x1
-	BPF_MISC                         = 0x7
-	BPF_MOD                          = 0x90
-	BPF_MSH                          = 0xa0
-	BPF_MUL                          = 0x20
-	BPF_NEG                          = 0x80
-	BPF_NET_OFF                      = -0x100000
-	BPF_OR                           = 0x40
-	BPF_RET                          = 0x6
-	BPF_RSH                          = 0x70
-	BPF_ST                           = 0x2
-	BPF_STX                          = 0x3
-	BPF_SUB                          = 0x10
-	BPF_TAX                          = 0x0
-	BPF_TXA                          = 0x80
-	BPF_W                            = 0x0
-	BPF_X                            = 0x8
-	BPF_XOR                          = 0xa0
-	BRKINT                           = 0x2
-	BS0                              = 0x0
-	BS1                              = 0x2000
-	BSDLY                            = 0x2000
-	CAN_BCM                          = 0x2
-	CAN_EFF_FLAG                     = 0x80000000
-	CAN_EFF_ID_BITS                  = 0x1d
-	CAN_EFF_MASK                     = 0x1fffffff
-	CAN_ERR_FLAG                     = 0x20000000
-	CAN_ERR_MASK                     = 0x1fffffff
-	CAN_INV_FILTER                   = 0x20000000
-	CAN_ISOTP                        = 0x6
-	CAN_MAX_DLC                      = 0x8
-	CAN_MAX_DLEN                     = 0x8
-	CAN_MCNET                        = 0x5
-	CAN_MTU                          = 0x10
-	CAN_NPROTO                       = 0x7
-	CAN_RAW                          = 0x1
-	CAN_RTR_FLAG                     = 0x40000000
-	CAN_SFF_ID_BITS                  = 0xb
-	CAN_SFF_MASK                     = 0x7ff
-	CAN_TP16                         = 0x3
-	CAN_TP20                         = 0x4
-	CBAUD                            = 0x100f
-	CBAUDEX                          = 0x1000
-	CFLUSH                           = 0xf
-	CIBAUD                           = 0x100f0000
-	CLOCAL                           = 0x800
-	CLOCK_BOOTTIME                   = 0x7
-	CLOCK_BOOTTIME_ALARM             = 0x9
-	CLOCK_DEFAULT                    = 0x0
-	CLOCK_EXT                        = 0x1
-	CLOCK_INT                        = 0x2
-	CLOCK_MONOTONIC                  = 0x1
-	CLOCK_MONOTONIC_COARSE           = 0x6
-	CLOCK_MONOTONIC_RAW              = 0x4
-	CLOCK_PROCESS_CPUTIME_ID         = 0x2
-	CLOCK_REALTIME                   = 0x0
-	CLOCK_REALTIME_ALARM             = 0x8
-	CLOCK_REALTIME_COARSE            = 0x5
-	CLOCK_TAI                        = 0xb
-	CLOCK_THREAD_CPUTIME_ID          = 0x3
-	CLOCK_TXFROMRX                   = 0x4
-	CLOCK_TXINT                      = 0x3
-	CLONE_CHILD_CLEARTID             = 0x200000
-	CLONE_CHILD_SETTID               = 0x1000000
-	CLONE_DETACHED                   = 0x400000
-	CLONE_FILES                      = 0x400
-	CLONE_FS                         = 0x200
-	CLONE_IO                         = 0x80000000
-	CLONE_NEWCGROUP                  = 0x2000000
-	CLONE_NEWIPC                     = 0x8000000
-	CLONE_NEWNET                     = 0x40000000
-	CLONE_NEWNS                      = 0x20000
-	CLONE_NEWPID                     = 0x20000000
-	CLONE_NEWUSER                    = 0x10000000
-	CLONE_NEWUTS                     = 0x4000000
-	CLONE_PARENT                     = 0x8000
-	CLONE_PARENT_SETTID              = 0x100000
-	CLONE_PTRACE                     = 0x2000
-	CLONE_SETTLS                     = 0x80000
-	CLONE_SIGHAND                    = 0x800
-	CLONE_SYSVSEM                    = 0x40000
-	CLONE_THREAD                     = 0x10000
-	CLONE_UNTRACED                   = 0x800000
-	CLONE_VFORK                      = 0x4000
-	CLONE_VM                         = 0x100
-	CMSPAR                           = 0x40000000
-	CR0                              = 0x0
-	CR1                              = 0x200
-	CR2                              = 0x400
-	CR3                              = 0x600
-	CRDLY                            = 0x600
-	CREAD                            = 0x80
-	CRTSCTS                          = 0x80000000
-	CS5                              = 0x0
-	CS6                              = 0x10
-	CS7                              = 0x20
-	CS8                              = 0x30
-	CSIGNAL                          = 0xff
-	CSIZE                            = 0x30
-	CSTART                           = 0x11
-	CSTATUS                          = 0x0
-	CSTOP                            = 0x13
-	CSTOPB                           = 0x40
-	CSUSP                            = 0x1a
-	DT_BLK                           = 0x6
-	DT_CHR                           = 0x2
-	DT_DIR                           = 0x4
-	DT_FIFO                          = 0x1
-	DT_LNK                           = 0xa
-	DT_REG                           = 0x8
-	DT_SOCK                          = 0xc
-	DT_UNKNOWN                       = 0x0
-	DT_WHT                           = 0xe
-	ECHO                             = 0x8
-	ECHOCTL                          = 0x200
-	ECHOE                            = 0x10
-	ECHOK                            = 0x20
-	ECHOKE                           = 0x800
-	ECHONL                           = 0x40
-	ECHOPRT                          = 0x400
-	EMT_TAGOVF                       = 0x1
-	ENCODING_DEFAULT                 = 0x0
-	ENCODING_FM_MARK                 = 0x3
-	ENCODING_FM_SPACE                = 0x4
-	ENCODING_MANCHESTER              = 0x5
-	ENCODING_NRZ                     = 0x1
-	ENCODING_NRZI                    = 0x2
-	EPOLLERR                         = 0x8
-	EPOLLET                          = 0x80000000
-	EPOLLEXCLUSIVE                   = 0x10000000
-	EPOLLHUP                         = 0x10
-	EPOLLIN                          = 0x1
-	EPOLLMSG                         = 0x400
-	EPOLLONESHOT                     = 0x40000000
-	EPOLLOUT                         = 0x4
-	EPOLLPRI                         = 0x2
-	EPOLLRDBAND                      = 0x80
-	EPOLLRDHUP                       = 0x2000
-	EPOLLRDNORM                      = 0x40
-	EPOLLWAKEUP                      = 0x20000000
-	EPOLLWRBAND                      = 0x200
-	EPOLLWRNORM                      = 0x100
-	EPOLL_CLOEXEC                    = 0x400000
-	EPOLL_CTL_ADD                    = 0x1
-	EPOLL_CTL_DEL                    = 0x2
-	EPOLL_CTL_MOD                    = 0x3
-	ETH_P_1588                       = 0x88f7
-	ETH_P_8021AD                     = 0x88a8
-	ETH_P_8021AH                     = 0x88e7
-	ETH_P_8021Q                      = 0x8100
-	ETH_P_80221                      = 0x8917
-	ETH_P_802_2                      = 0x4
-	ETH_P_802_3                      = 0x1
-	ETH_P_802_3_MIN                  = 0x600
-	ETH_P_802_EX1                    = 0x88b5
-	ETH_P_AARP                       = 0x80f3
-	ETH_P_AF_IUCV                    = 0xfbfb
-	ETH_P_ALL                        = 0x3
-	ETH_P_AOE                        = 0x88a2
-	ETH_P_ARCNET                     = 0x1a
-	ETH_P_ARP                        = 0x806
-	ETH_P_ATALK                      = 0x809b
-	ETH_P_ATMFATE                    = 0x8884
-	ETH_P_ATMMPOA                    = 0x884c
-	ETH_P_AX25                       = 0x2
-	ETH_P_BATMAN                     = 0x4305
-	ETH_P_BPQ                        = 0x8ff
-	ETH_P_CAIF                       = 0xf7
-	ETH_P_CAN                        = 0xc
-	ETH_P_CANFD                      = 0xd
-	ETH_P_CONTROL                    = 0x16
-	ETH_P_CUST                       = 0x6006
-	ETH_P_DDCMP                      = 0x6
-	ETH_P_DEC                        = 0x6000
-	ETH_P_DIAG                       = 0x6005
-	ETH_P_DNA_DL                     = 0x6001
-	ETH_P_DNA_RC                     = 0x6002
-	ETH_P_DNA_RT                     = 0x6003
-	ETH_P_DSA                        = 0x1b
-	ETH_P_ECONET                     = 0x18
-	ETH_P_EDSA                       = 0xdada
-	ETH_P_FCOE                       = 0x8906
-	ETH_P_FIP                        = 0x8914
-	ETH_P_HDLC                       = 0x19
-	ETH_P_HSR                        = 0x892f
-	ETH_P_IEEE802154                 = 0xf6
-	ETH_P_IEEEPUP                    = 0xa00
-	ETH_P_IEEEPUPAT                  = 0xa01
-	ETH_P_IP                         = 0x800
-	ETH_P_IPV6                       = 0x86dd
-	ETH_P_IPX                        = 0x8137
-	ETH_P_IRDA                       = 0x17
-	ETH_P_LAT                        = 0x6004
-	ETH_P_LINK_CTL                   = 0x886c
-	ETH_P_LOCALTALK                  = 0x9
-	ETH_P_LOOP                       = 0x60
-	ETH_P_LOOPBACK                   = 0x9000
-	ETH_P_MACSEC                     = 0x88e5
-	ETH_P_MOBITEX                    = 0x15
-	ETH_P_MPLS_MC                    = 0x8848
-	ETH_P_MPLS_UC                    = 0x8847
-	ETH_P_MVRP                       = 0x88f5
-	ETH_P_PAE                        = 0x888e
-	ETH_P_PAUSE                      = 0x8808
-	ETH_P_PHONET                     = 0xf5
-	ETH_P_PPPTALK                    = 0x10
-	ETH_P_PPP_DISC                   = 0x8863
-	ETH_P_PPP_MP                     = 0x8
-	ETH_P_PPP_SES                    = 0x8864
-	ETH_P_PRP                        = 0x88fb
-	ETH_P_PUP                        = 0x200
-	ETH_P_PUPAT                      = 0x201
-	ETH_P_QINQ1                      = 0x9100
-	ETH_P_QINQ2                      = 0x9200
-	ETH_P_QINQ3                      = 0x9300
-	ETH_P_RARP                       = 0x8035
-	ETH_P_SCA                        = 0x6007
-	ETH_P_SLOW                       = 0x8809
-	ETH_P_SNAP                       = 0x5
-	ETH_P_TDLS                       = 0x890d
-	ETH_P_TEB                        = 0x6558
-	ETH_P_TIPC                       = 0x88ca
-	ETH_P_TRAILER                    = 0x1c
-	ETH_P_TR_802_2                   = 0x11
-	ETH_P_TSN                        = 0x22f0
-	ETH_P_WAN_PPP                    = 0x7
-	ETH_P_WCCP                       = 0x883e
-	ETH_P_X25                        = 0x805
-	ETH_P_XDSA                       = 0xf8
-	EXTA                             = 0xe
-	EXTB                             = 0xf
-	EXTPROC                          = 0x10000
-	FALLOC_FL_COLLAPSE_RANGE         = 0x8
-	FALLOC_FL_INSERT_RANGE           = 0x20
-	FALLOC_FL_KEEP_SIZE              = 0x1
-	FALLOC_FL_NO_HIDE_STALE          = 0x4
-	FALLOC_FL_PUNCH_HOLE             = 0x2
-	FALLOC_FL_ZERO_RANGE             = 0x10
-	FD_CLOEXEC                       = 0x1
-	FD_SETSIZE                       = 0x400
-	FF0                              = 0x0
-	FF1                              = 0x8000
-	FFDLY                            = 0x8000
-	FLUSHO                           = 0x2000
-	F_DUPFD                          = 0x0
-	F_DUPFD_CLOEXEC                  = 0x406
-	F_EXLCK                          = 0x4
-	F_GETFD                          = 0x1
-	F_GETFL                          = 0x3
-	F_GETLEASE                       = 0x401
-	F_GETLK                          = 0x7
-	F_GETLK64                        = 0x7
-	F_GETOWN                         = 0x5
-	F_GETOWN_EX                      = 0x10
-	F_GETPIPE_SZ                     = 0x408
-	F_GETSIG                         = 0xb
-	F_LOCK                           = 0x1
-	F_NOTIFY                         = 0x402
-	F_OFD_GETLK                      = 0x24
-	F_OFD_SETLK                      = 0x25
-	F_OFD_SETLKW                     = 0x26
-	F_OK                             = 0x0
-	F_RDLCK                          = 0x1
-	F_SETFD                          = 0x2
-	F_SETFL                          = 0x4
-	F_SETLEASE                       = 0x400
-	F_SETLK                          = 0x8
-	F_SETLK64                        = 0x8
-	F_SETLKW                         = 0x9
-	F_SETLKW64                       = 0x9
-	F_SETOWN                         = 0x6
-	F_SETOWN_EX                      = 0xf
-	F_SETPIPE_SZ                     = 0x407
-	F_SETSIG                         = 0xa
-	F_SHLCK                          = 0x8
-	F_TEST                           = 0x3
-	F_TLOCK                          = 0x2
-	F_ULOCK                          = 0x0
-	F_UNLCK                          = 0x3
-	F_WRLCK                          = 0x2
-	GRND_NONBLOCK                    = 0x1
-	GRND_RANDOM                      = 0x2
-	HUPCL                            = 0x400
-	IBSHIFT                          = 0x10
-	ICANON                           = 0x2
-	ICMPV6_FILTER                    = 0x1
-	ICRNL                            = 0x100
-	IEXTEN                           = 0x8000
-	IFA_F_DADFAILED                  = 0x8
-	IFA_F_DEPRECATED                 = 0x20
-	IFA_F_HOMEADDRESS                = 0x10
-	IFA_F_MANAGETEMPADDR             = 0x100
-	IFA_F_MCAUTOJOIN                 = 0x400
-	IFA_F_NODAD                      = 0x2
-	IFA_F_NOPREFIXROUTE              = 0x200
-	IFA_F_OPTIMISTIC                 = 0x4
-	IFA_F_PERMANENT                  = 0x80
-	IFA_F_SECONDARY                  = 0x1
-	IFA_F_STABLE_PRIVACY             = 0x800
-	IFA_F_TEMPORARY                  = 0x1
-	IFA_F_TENTATIVE                  = 0x40
-	IFA_MAX                          = 0x8
-	IFF_ALLMULTI                     = 0x200
-	IFF_ATTACH_QUEUE                 = 0x200
-	IFF_AUTOMEDIA                    = 0x4000
-	IFF_BROADCAST                    = 0x2
-	IFF_DEBUG                        = 0x4
-	IFF_DETACH_QUEUE                 = 0x400
-	IFF_DORMANT                      = 0x20000
-	IFF_DYNAMIC                      = 0x8000
-	IFF_ECHO                         = 0x40000
-	IFF_LOOPBACK                     = 0x8
-	IFF_LOWER_UP                     = 0x10000
-	IFF_MASTER                       = 0x400
-	IFF_MULTICAST                    = 0x1000
-	IFF_MULTI_QUEUE                  = 0x100
-	IFF_NOARP                        = 0x80
-	IFF_NOFILTER                     = 0x1000
-	IFF_NOTRAILERS                   = 0x20
-	IFF_NO_PI                        = 0x1000
-	IFF_ONE_QUEUE                    = 0x2000
-	IFF_PERSIST                      = 0x800
-	IFF_POINTOPOINT                  = 0x10
-	IFF_PORTSEL                      = 0x2000
-	IFF_PROMISC                      = 0x100
-	IFF_RUNNING                      = 0x40
-	IFF_SLAVE                        = 0x800
-	IFF_TAP                          = 0x2
-	IFF_TUN                          = 0x1
-	IFF_TUN_EXCL                     = 0x8000
-	IFF_UP                           = 0x1
-	IFF_VNET_HDR                     = 0x4000
-	IFF_VOLATILE                     = 0x70c5a
-	IFNAMSIZ                         = 0x10
-	IGNBRK                           = 0x1
-	IGNCR                            = 0x80
-	IGNPAR                           = 0x4
-	IMAXBEL                          = 0x2000
-	INLCR                            = 0x40
-	INPCK                            = 0x10
-	IN_ACCESS                        = 0x1
-	IN_ALL_EVENTS                    = 0xfff
-	IN_ATTRIB                        = 0x4
-	IN_CLASSA_HOST                   = 0xffffff
-	IN_CLASSA_MAX                    = 0x80
-	IN_CLASSA_NET                    = 0xff000000
-	IN_CLASSA_NSHIFT                 = 0x18
-	IN_CLASSB_HOST                   = 0xffff
-	IN_CLASSB_MAX                    = 0x10000
-	IN_CLASSB_NET                    = 0xffff0000
-	IN_CLASSB_NSHIFT                 = 0x10
-	IN_CLASSC_HOST                   = 0xff
-	IN_CLASSC_NET                    = 0xffffff00
-	IN_CLASSC_NSHIFT                 = 0x8
-	IN_CLOEXEC                       = 0x400000
-	IN_CLOSE                         = 0x18
-	IN_CLOSE_NOWRITE                 = 0x10
-	IN_CLOSE_WRITE                   = 0x8
-	IN_CREATE                        = 0x100
-	IN_DELETE                        = 0x200
-	IN_DELETE_SELF                   = 0x400
-	IN_DONT_FOLLOW                   = 0x2000000
-	IN_EXCL_UNLINK                   = 0x4000000
-	IN_IGNORED                       = 0x8000
-	IN_ISDIR                         = 0x40000000
-	IN_LOOPBACKNET                   = 0x7f
-	IN_MASK_ADD                      = 0x20000000
-	IN_MODIFY                        = 0x2
-	IN_MOVE                          = 0xc0
-	IN_MOVED_FROM                    = 0x40
-	IN_MOVED_TO                      = 0x80
-	IN_MOVE_SELF                     = 0x800
-	IN_NONBLOCK                      = 0x4000
-	IN_ONESHOT                       = 0x80000000
-	IN_ONLYDIR                       = 0x1000000
-	IN_OPEN                          = 0x20
-	IN_Q_OVERFLOW                    = 0x4000
-	IN_UNMOUNT                       = 0x2000
-	IPPROTO_AH                       = 0x33
-	IPPROTO_BEETPH                   = 0x5e
-	IPPROTO_COMP                     = 0x6c
-	IPPROTO_DCCP                     = 0x21
-	IPPROTO_DSTOPTS                  = 0x3c
-	IPPROTO_EGP                      = 0x8
-	IPPROTO_ENCAP                    = 0x62
-	IPPROTO_ESP                      = 0x32
-	IPPROTO_FRAGMENT                 = 0x2c
-	IPPROTO_GRE                      = 0x2f
-	IPPROTO_HOPOPTS                  = 0x0
-	IPPROTO_ICMP                     = 0x1
-	IPPROTO_ICMPV6                   = 0x3a
-	IPPROTO_IDP                      = 0x16
-	IPPROTO_IGMP                     = 0x2
-	IPPROTO_IP                       = 0x0
-	IPPROTO_IPIP                     = 0x4
-	IPPROTO_IPV6                     = 0x29
-	IPPROTO_MH                       = 0x87
-	IPPROTO_MPLS                     = 0x89
-	IPPROTO_MTP                      = 0x5c
-	IPPROTO_NONE                     = 0x3b
-	IPPROTO_PIM                      = 0x67
-	IPPROTO_PUP                      = 0xc
-	IPPROTO_RAW                      = 0xff
-	IPPROTO_ROUTING                  = 0x2b
-	IPPROTO_RSVP                     = 0x2e
-	IPPROTO_SCTP                     = 0x84
-	IPPROTO_TCP                      = 0x6
-	IPPROTO_TP                       = 0x1d
-	IPPROTO_UDP                      = 0x11
-	IPPROTO_UDPLITE                  = 0x88
-	IPV6_2292DSTOPTS                 = 0x4
-	IPV6_2292HOPLIMIT                = 0x8
-	IPV6_2292HOPOPTS                 = 0x3
-	IPV6_2292PKTINFO                 = 0x2
-	IPV6_2292PKTOPTIONS              = 0x6
-	IPV6_2292RTHDR                   = 0x5
-	IPV6_ADDRFORM                    = 0x1
-	IPV6_ADD_MEMBERSHIP              = 0x14
-	IPV6_AUTHHDR                     = 0xa
-	IPV6_CHECKSUM                    = 0x7
-	IPV6_DONTFRAG                    = 0x3e
-	IPV6_DROP_MEMBERSHIP             = 0x15
-	IPV6_DSTOPTS                     = 0x3b
-	IPV6_HDRINCL                     = 0x24
-	IPV6_HOPLIMIT                    = 0x34
-	IPV6_HOPOPTS                     = 0x36
-	IPV6_IPSEC_POLICY                = 0x22
-	IPV6_JOIN_ANYCAST                = 0x1b
-	IPV6_JOIN_GROUP                  = 0x14
-	IPV6_LEAVE_ANYCAST               = 0x1c
-	IPV6_LEAVE_GROUP                 = 0x15
-	IPV6_MTU                         = 0x18
-	IPV6_MTU_DISCOVER                = 0x17
-	IPV6_MULTICAST_HOPS              = 0x12
-	IPV6_MULTICAST_IF                = 0x11
-	IPV6_MULTICAST_LOOP              = 0x13
-	IPV6_NEXTHOP                     = 0x9
-	IPV6_PATHMTU                     = 0x3d
-	IPV6_PKTINFO                     = 0x32
-	IPV6_PMTUDISC_DO                 = 0x2
-	IPV6_PMTUDISC_DONT               = 0x0
-	IPV6_PMTUDISC_INTERFACE          = 0x4
-	IPV6_PMTUDISC_OMIT               = 0x5
-	IPV6_PMTUDISC_PROBE              = 0x3
-	IPV6_PMTUDISC_WANT               = 0x1
-	IPV6_RECVDSTOPTS                 = 0x3a
-	IPV6_RECVERR                     = 0x19
-	IPV6_RECVHOPLIMIT                = 0x33
-	IPV6_RECVHOPOPTS                 = 0x35
-	IPV6_RECVPATHMTU                 = 0x3c
-	IPV6_RECVPKTINFO                 = 0x31
-	IPV6_RECVRTHDR                   = 0x38
-	IPV6_RECVTCLASS                  = 0x42
-	IPV6_ROUTER_ALERT                = 0x16
-	IPV6_RTHDR                       = 0x39
-	IPV6_RTHDRDSTOPTS                = 0x37
-	IPV6_RTHDR_LOOSE                 = 0x0
-	IPV6_RTHDR_STRICT                = 0x1
-	IPV6_RTHDR_TYPE_0                = 0x0
-	IPV6_RXDSTOPTS                   = 0x3b
-	IPV6_RXHOPOPTS                   = 0x36
-	IPV6_TCLASS                      = 0x43
-	IPV6_UNICAST_HOPS                = 0x10
-	IPV6_V6ONLY                      = 0x1a
-	IPV6_XFRM_POLICY                 = 0x23
-	IP_ADD_MEMBERSHIP                = 0x23
-	IP_ADD_SOURCE_MEMBERSHIP         = 0x27
-	IP_BIND_ADDRESS_NO_PORT          = 0x18
-	IP_BLOCK_SOURCE                  = 0x26
-	IP_CHECKSUM                      = 0x17
-	IP_DEFAULT_MULTICAST_LOOP        = 0x1
-	IP_DEFAULT_MULTICAST_TTL         = 0x1
-	IP_DF                            = 0x4000
-	IP_DROP_MEMBERSHIP               = 0x24
-	IP_DROP_SOURCE_MEMBERSHIP        = 0x28
-	IP_FREEBIND                      = 0xf
-	IP_HDRINCL                       = 0x3
-	IP_IPSEC_POLICY                  = 0x10
-	IP_MAXPACKET                     = 0xffff
-	IP_MAX_MEMBERSHIPS               = 0x14
-	IP_MF                            = 0x2000
-	IP_MINTTL                        = 0x15
-	IP_MSFILTER                      = 0x29
-	IP_MSS                           = 0x240
-	IP_MTU                           = 0xe
-	IP_MTU_DISCOVER                  = 0xa
-	IP_MULTICAST_ALL                 = 0x31
-	IP_MULTICAST_IF                  = 0x20
-	IP_MULTICAST_LOOP                = 0x22
-	IP_MULTICAST_TTL                 = 0x21
-	IP_NODEFRAG                      = 0x16
-	IP_OFFMASK                       = 0x1fff
-	IP_OPTIONS                       = 0x4
-	IP_ORIGDSTADDR                   = 0x14
-	IP_PASSSEC                       = 0x12
-	IP_PKTINFO                       = 0x8
-	IP_PKTOPTIONS                    = 0x9
-	IP_PMTUDISC                      = 0xa
-	IP_PMTUDISC_DO                   = 0x2
-	IP_PMTUDISC_DONT                 = 0x0
-	IP_PMTUDISC_INTERFACE            = 0x4
-	IP_PMTUDISC_OMIT                 = 0x5
-	IP_PMTUDISC_PROBE                = 0x3
-	IP_PMTUDISC_WANT                 = 0x1
-	IP_RECVERR                       = 0xb
-	IP_RECVOPTS                      = 0x6
-	IP_RECVORIGDSTADDR               = 0x14
-	IP_RECVRETOPTS                   = 0x7
-	IP_RECVTOS                       = 0xd
-	IP_RECVTTL                       = 0xc
-	IP_RETOPTS                       = 0x7
-	IP_RF                            = 0x8000
-	IP_ROUTER_ALERT                  = 0x5
-	IP_TOS                           = 0x1
-	IP_TRANSPARENT                   = 0x13
-	IP_TTL                           = 0x2
-	IP_UNBLOCK_SOURCE                = 0x25
-	IP_UNICAST_IF                    = 0x32
-	IP_XFRM_POLICY                   = 0x11
-	ISIG                             = 0x1
-	ISTRIP                           = 0x20
-	IUCLC                            = 0x200
-	IUTF8                            = 0x4000
-	IXANY                            = 0x800
-	IXOFF                            = 0x1000
-	IXON                             = 0x400
-	LINUX_REBOOT_CMD_CAD_OFF         = 0x0
-	LINUX_REBOOT_CMD_CAD_ON          = 0x89abcdef
-	LINUX_REBOOT_CMD_HALT            = 0xcdef0123
-	LINUX_REBOOT_CMD_KEXEC           = 0x45584543
-	LINUX_REBOOT_CMD_POWER_OFF       = 0x4321fedc
-	LINUX_REBOOT_CMD_RESTART         = 0x1234567
-	LINUX_REBOOT_CMD_RESTART2        = 0xa1b2c3d4
-	LINUX_REBOOT_CMD_SW_SUSPEND      = 0xd000fce2
-	LINUX_REBOOT_MAGIC1              = 0xfee1dead
-	LINUX_REBOOT_MAGIC2              = 0x28121969
-	LOCK_EX                          = 0x2
-	LOCK_NB                          = 0x4
-	LOCK_SH                          = 0x1
-	LOCK_UN                          = 0x8
-	MADV_DODUMP                      = 0x11
-	MADV_DOFORK                      = 0xb
-	MADV_DONTDUMP                    = 0x10
-	MADV_DONTFORK                    = 0xa
-	MADV_DONTNEED                    = 0x4
-	MADV_FREE                        = 0x8
-	MADV_HUGEPAGE                    = 0xe
-	MADV_HWPOISON                    = 0x64
-	MADV_MERGEABLE                   = 0xc
-	MADV_NOHUGEPAGE                  = 0xf
-	MADV_NORMAL                      = 0x0
-	MADV_RANDOM                      = 0x1
-	MADV_REMOVE                      = 0x9
-	MADV_SEQUENTIAL                  = 0x2
-	MADV_UNMERGEABLE                 = 0xd
-	MADV_WILLNEED                    = 0x3
-	MAP_ANON                         = 0x20
-	MAP_ANONYMOUS                    = 0x20
-	MAP_DENYWRITE                    = 0x800
-	MAP_EXECUTABLE                   = 0x1000
-	MAP_FILE                         = 0x0
-	MAP_FIXED                        = 0x10
-	MAP_GROWSDOWN                    = 0x200
-	MAP_HUGETLB                      = 0x40000
-	MAP_HUGE_MASK                    = 0x3f
-	MAP_HUGE_SHIFT                   = 0x1a
-	MAP_LOCKED                       = 0x100
-	MAP_NONBLOCK                     = 0x10000
-	MAP_NORESERVE                    = 0x40
-	MAP_POPULATE                     = 0x8000
-	MAP_PRIVATE                      = 0x2
-	MAP_RENAME                       = 0x20
-	MAP_SHARED                       = 0x1
-	MAP_STACK                        = 0x20000
-	MAP_TYPE                         = 0xf
-	MCL_CURRENT                      = 0x2000
-	MCL_FUTURE                       = 0x4000
-	MCL_ONFAULT                      = 0x8000
-	MNT_DETACH                       = 0x2
-	MNT_EXPIRE                       = 0x4
-	MNT_FORCE                        = 0x1
-	MSG_BATCH                        = 0x40000
-	MSG_CMSG_CLOEXEC                 = 0x40000000
-	MSG_CONFIRM                      = 0x800
-	MSG_CTRUNC                       = 0x8
-	MSG_DONTROUTE                    = 0x4
-	MSG_DONTWAIT                     = 0x40
-	MSG_EOR                          = 0x80
-	MSG_ERRQUEUE                     = 0x2000
-	MSG_FASTOPEN                     = 0x20000000
-	MSG_FIN                          = 0x200
-	MSG_MORE                         = 0x8000
-	MSG_NOSIGNAL                     = 0x4000
-	MSG_OOB                          = 0x1
-	MSG_PEEK                         = 0x2
-	MSG_PROXY                        = 0x10
-	MSG_RST                          = 0x1000
-	MSG_SYN                          = 0x400
-	MSG_TRUNC                        = 0x20
-	MSG_TRYHARD                      = 0x4
-	MSG_WAITALL                      = 0x100
-	MSG_WAITFORONE                   = 0x10000
-	MS_ACTIVE                        = 0x40000000
-	MS_ASYNC                         = 0x1
-	MS_BIND                          = 0x1000
-	MS_DIRSYNC                       = 0x80
-	MS_INVALIDATE                    = 0x2
-	MS_I_VERSION                     = 0x800000
-	MS_KERNMOUNT                     = 0x400000
-	MS_LAZYTIME                      = 0x2000000
-	MS_MANDLOCK                      = 0x40
-	MS_MGC_MSK                       = 0xffff0000
-	MS_MGC_VAL                       = 0xc0ed0000
-	MS_MOVE                          = 0x2000
-	MS_NOATIME                       = 0x400
-	MS_NODEV                         = 0x4
-	MS_NODIRATIME                    = 0x800
-	MS_NOEXEC                        = 0x8
-	MS_NOSUID                        = 0x2
-	MS_NOUSER                        = -0x80000000
-	MS_POSIXACL                      = 0x10000
-	MS_PRIVATE                       = 0x40000
-	MS_RDONLY                        = 0x1
-	MS_REC                           = 0x4000
-	MS_RELATIME                      = 0x200000
-	MS_REMOUNT                       = 0x20
-	MS_RMT_MASK                      = 0x2800051
-	MS_SHARED                        = 0x100000
-	MS_SILENT                        = 0x8000
-	MS_SLAVE                         = 0x80000
-	MS_STRICTATIME                   = 0x1000000
-	MS_SYNC                          = 0x4
-	MS_SYNCHRONOUS                   = 0x10
-	MS_UNBINDABLE                    = 0x20000
-	NAME_MAX                         = 0xff
-	NETLINK_ADD_MEMBERSHIP           = 0x1
-	NETLINK_AUDIT                    = 0x9
-	NETLINK_BROADCAST_ERROR          = 0x4
-	NETLINK_CAP_ACK                  = 0xa
-	NETLINK_CONNECTOR                = 0xb
-	NETLINK_CRYPTO                   = 0x15
-	NETLINK_DNRTMSG                  = 0xe
-	NETLINK_DROP_MEMBERSHIP          = 0x2
-	NETLINK_ECRYPTFS                 = 0x13
-	NETLINK_FIB_LOOKUP               = 0xa
-	NETLINK_FIREWALL                 = 0x3
-	NETLINK_GENERIC                  = 0x10
-	NETLINK_INET_DIAG                = 0x4
-	NETLINK_IP6_FW                   = 0xd
-	NETLINK_ISCSI                    = 0x8
-	NETLINK_KOBJECT_UEVENT           = 0xf
-	NETLINK_LISTEN_ALL_NSID          = 0x8
-	NETLINK_LIST_MEMBERSHIPS         = 0x9
-	NETLINK_NETFILTER                = 0xc
-	NETLINK_NFLOG                    = 0x5
-	NETLINK_NO_ENOBUFS               = 0x5
-	NETLINK_PKTINFO                  = 0x3
-	NETLINK_RDMA                     = 0x14
-	NETLINK_ROUTE                    = 0x0
-	NETLINK_RX_RING                  = 0x6
-	NETLINK_SCSITRANSPORT            = 0x12
-	NETLINK_SELINUX                  = 0x7
-	NETLINK_SOCK_DIAG                = 0x4
-	NETLINK_TX_RING                  = 0x7
-	NETLINK_UNUSED                   = 0x1
-	NETLINK_USERSOCK                 = 0x2
-	NETLINK_XFRM                     = 0x6
-	NL0                              = 0x0
-	NL1                              = 0x100
-	NLA_ALIGNTO                      = 0x4
-	NLA_F_NESTED                     = 0x8000
-	NLA_F_NET_BYTEORDER              = 0x4000
-	NLA_HDRLEN                       = 0x4
-	NLDLY                            = 0x100
-	NLMSG_ALIGNTO                    = 0x4
-	NLMSG_DONE                       = 0x3
-	NLMSG_ERROR                      = 0x2
-	NLMSG_HDRLEN                     = 0x10
-	NLMSG_MIN_TYPE                   = 0x10
-	NLMSG_NOOP                       = 0x1
-	NLMSG_OVERRUN                    = 0x4
-	NLM_F_ACK                        = 0x4
-	NLM_F_APPEND                     = 0x800
-	NLM_F_ATOMIC                     = 0x400
-	NLM_F_CREATE                     = 0x400
-	NLM_F_DUMP                       = 0x300
-	NLM_F_DUMP_FILTERED              = 0x20
-	NLM_F_DUMP_INTR                  = 0x10
-	NLM_F_ECHO                       = 0x8
-	NLM_F_EXCL                       = 0x200
-	NLM_F_MATCH                      = 0x200
-	NLM_F_MULTI                      = 0x2
-	NLM_F_REPLACE                    = 0x100
-	NLM_F_REQUEST                    = 0x1
-	NLM_F_ROOT                       = 0x100
-	NOFLSH                           = 0x80
-	OCRNL                            = 0x8
-	OFDEL                            = 0x80
-	OFILL                            = 0x40
-	OLCUC                            = 0x2
-	ONLCR                            = 0x4
-	ONLRET                           = 0x20
-	ONOCR                            = 0x10
-	OPOST                            = 0x1
-	O_ACCMODE                        = 0x3
-	O_APPEND                         = 0x8
-	O_ASYNC                          = 0x40
-	O_CLOEXEC                        = 0x400000
-	O_CREAT                          = 0x200
-	O_DIRECT                         = 0x100000
-	O_DIRECTORY                      = 0x10000
-	O_DSYNC                          = 0x2000
-	O_EXCL                           = 0x800
-	O_FSYNC                          = 0x802000
-	O_LARGEFILE                      = 0x0
-	O_NDELAY                         = 0x4004
-	O_NOATIME                        = 0x200000
-	O_NOCTTY                         = 0x8000
-	O_NOFOLLOW                       = 0x20000
-	O_NONBLOCK                       = 0x4000
-	O_PATH                           = 0x1000000
-	O_RDONLY                         = 0x0
-	O_RDWR                           = 0x2
-	O_RSYNC                          = 0x802000
-	O_SYNC                           = 0x802000
-	O_TMPFILE                        = 0x2010000
-	O_TRUNC                          = 0x400
-	O_WRONLY                         = 0x1
-	PACKET_ADD_MEMBERSHIP            = 0x1
-	PACKET_AUXDATA                   = 0x8
-	PACKET_BROADCAST                 = 0x1
-	PACKET_COPY_THRESH               = 0x7
-	PACKET_DROP_MEMBERSHIP           = 0x2
-	PACKET_FANOUT                    = 0x12
-	PACKET_FANOUT_CBPF               = 0x6
-	PACKET_FANOUT_CPU                = 0x2
-	PACKET_FANOUT_DATA               = 0x16
-	PACKET_FANOUT_EBPF               = 0x7
-	PACKET_FANOUT_FLAG_DEFRAG        = 0x8000
-	PACKET_FANOUT_FLAG_ROLLOVER      = 0x1000
-	PACKET_FANOUT_HASH               = 0x0
-	PACKET_FANOUT_LB                 = 0x1
-	PACKET_FANOUT_QM                 = 0x5
-	PACKET_FANOUT_RND                = 0x4
-	PACKET_FANOUT_ROLLOVER           = 0x3
-	PACKET_FASTROUTE                 = 0x6
-	PACKET_HDRLEN                    = 0xb
-	PACKET_HOST                      = 0x0
-	PACKET_KERNEL                    = 0x7
-	PACKET_LOOPBACK                  = 0x5
-	PACKET_LOSS                      = 0xe
-	PACKET_MR_ALLMULTI               = 0x2
-	PACKET_MR_MULTICAST              = 0x0
-	PACKET_MR_PROMISC                = 0x1
-	PACKET_MR_UNICAST                = 0x3
-	PACKET_MULTICAST                 = 0x2
-	PACKET_ORIGDEV                   = 0x9
-	PACKET_OTHERHOST                 = 0x3
-	PACKET_OUTGOING                  = 0x4
-	PACKET_QDISC_BYPASS              = 0x14
-	PACKET_RECV_OUTPUT               = 0x3
-	PACKET_RESERVE                   = 0xc
-	PACKET_ROLLOVER_STATS            = 0x15
-	PACKET_RX_RING                   = 0x5
-	PACKET_STATISTICS                = 0x6
-	PACKET_TIMESTAMP                 = 0x11
-	PACKET_TX_HAS_OFF                = 0x13
-	PACKET_TX_RING                   = 0xd
-	PACKET_TX_TIMESTAMP              = 0x10
-	PACKET_USER                      = 0x6
-	PACKET_VERSION                   = 0xa
-	PACKET_VNET_HDR                  = 0xf
-	PARENB                           = 0x100
-	PARITY_CRC16_PR0                 = 0x2
-	PARITY_CRC16_PR0_CCITT           = 0x4
-	PARITY_CRC16_PR1                 = 0x3
-	PARITY_CRC16_PR1_CCITT           = 0x5
-	PARITY_CRC32_PR0_CCITT           = 0x6
-	PARITY_CRC32_PR1_CCITT           = 0x7
-	PARITY_DEFAULT                   = 0x0
-	PARITY_NONE                      = 0x1
-	PARMRK                           = 0x8
-	PARODD                           = 0x200
-	PENDIN                           = 0x4000
-	PRIO_PGRP                        = 0x1
-	PRIO_PROCESS                     = 0x0
-	PRIO_USER                        = 0x2
-	PROT_EXEC                        = 0x4
-	PROT_GROWSDOWN                   = 0x1000000
-	PROT_GROWSUP                     = 0x2000000
-	PROT_NONE                        = 0x0
-	PROT_READ                        = 0x1
-	PROT_WRITE                       = 0x2
-	PR_CAPBSET_DROP                  = 0x18
-	PR_CAPBSET_READ                  = 0x17
-	PR_CAP_AMBIENT                   = 0x2f
-	PR_CAP_AMBIENT_CLEAR_ALL         = 0x4
-	PR_CAP_AMBIENT_IS_SET            = 0x1
-	PR_CAP_AMBIENT_LOWER             = 0x3
-	PR_CAP_AMBIENT_RAISE             = 0x2
-	PR_ENDIAN_BIG                    = 0x0
-	PR_ENDIAN_LITTLE                 = 0x1
-	PR_ENDIAN_PPC_LITTLE             = 0x2
-	PR_FPEMU_NOPRINT                 = 0x1
-	PR_FPEMU_SIGFPE                  = 0x2
-	PR_FP_EXC_ASYNC                  = 0x2
-	PR_FP_EXC_DISABLED               = 0x0
-	PR_FP_EXC_DIV                    = 0x10000
-	PR_FP_EXC_INV                    = 0x100000
-	PR_FP_EXC_NONRECOV               = 0x1
-	PR_FP_EXC_OVF                    = 0x20000
-	PR_FP_EXC_PRECISE                = 0x3
-	PR_FP_EXC_RES                    = 0x80000
-	PR_FP_EXC_SW_ENABLE              = 0x80
-	PR_FP_EXC_UND                    = 0x40000
-	PR_FP_MODE_FR                    = 0x1
-	PR_FP_MODE_FRE                   = 0x2
-	PR_GET_CHILD_SUBREAPER           = 0x25
-	PR_GET_DUMPABLE                  = 0x3
-	PR_GET_ENDIAN                    = 0x13
-	PR_GET_FPEMU                     = 0x9
-	PR_GET_FPEXC                     = 0xb
-	PR_GET_FP_MODE                   = 0x2e
-	PR_GET_KEEPCAPS                  = 0x7
-	PR_GET_NAME                      = 0x10
-	PR_GET_NO_NEW_PRIVS              = 0x27
-	PR_GET_PDEATHSIG                 = 0x2
-	PR_GET_SECCOMP                   = 0x15
-	PR_GET_SECUREBITS                = 0x1b
-	PR_GET_THP_DISABLE               = 0x2a
-	PR_GET_TID_ADDRESS               = 0x28
-	PR_GET_TIMERSLACK                = 0x1e
-	PR_GET_TIMING                    = 0xd
-	PR_GET_TSC                       = 0x19
-	PR_GET_UNALIGN                   = 0x5
-	PR_MCE_KILL                      = 0x21
-	PR_MCE_KILL_CLEAR                = 0x0
-	PR_MCE_KILL_DEFAULT              = 0x2
-	PR_MCE_KILL_EARLY                = 0x1
-	PR_MCE_KILL_GET                  = 0x22
-	PR_MCE_KILL_LATE                 = 0x0
-	PR_MCE_KILL_SET                  = 0x1
-	PR_MPX_DISABLE_MANAGEMENT        = 0x2c
-	PR_MPX_ENABLE_MANAGEMENT         = 0x2b
-	PR_SET_CHILD_SUBREAPER           = 0x24
-	PR_SET_DUMPABLE                  = 0x4
-	PR_SET_ENDIAN                    = 0x14
-	PR_SET_FPEMU                     = 0xa
-	PR_SET_FPEXC                     = 0xc
-	PR_SET_FP_MODE                   = 0x2d
-	PR_SET_KEEPCAPS                  = 0x8
-	PR_SET_MM                        = 0x23
-	PR_SET_MM_ARG_END                = 0x9
-	PR_SET_MM_ARG_START              = 0x8
-	PR_SET_MM_AUXV                   = 0xc
-	PR_SET_MM_BRK                    = 0x7
-	PR_SET_MM_END_CODE               = 0x2
-	PR_SET_MM_END_DATA               = 0x4
-	PR_SET_MM_ENV_END                = 0xb
-	PR_SET_MM_ENV_START              = 0xa
-	PR_SET_MM_EXE_FILE               = 0xd
-	PR_SET_MM_MAP                    = 0xe
-	PR_SET_MM_MAP_SIZE               = 0xf
-	PR_SET_MM_START_BRK              = 0x6
-	PR_SET_MM_START_CODE             = 0x1
-	PR_SET_MM_START_DATA             = 0x3
-	PR_SET_MM_START_STACK            = 0x5
-	PR_SET_NAME                      = 0xf
-	PR_SET_NO_NEW_PRIVS              = 0x26
-	PR_SET_PDEATHSIG                 = 0x1
-	PR_SET_PTRACER                   = 0x59616d61
-	PR_SET_PTRACER_ANY               = -0x1
-	PR_SET_SECCOMP                   = 0x16
-	PR_SET_SECUREBITS                = 0x1c
-	PR_SET_THP_DISABLE               = 0x29
-	PR_SET_TIMERSLACK                = 0x1d
-	PR_SET_TIMING                    = 0xe
-	PR_SET_TSC                       = 0x1a
-	PR_SET_UNALIGN                   = 0x6
-	PR_TASK_PERF_EVENTS_DISABLE      = 0x1f
-	PR_TASK_PERF_EVENTS_ENABLE       = 0x20
-	PR_TIMING_STATISTICAL            = 0x0
-	PR_TIMING_TIMESTAMP              = 0x1
-	PR_TSC_ENABLE                    = 0x1
-	PR_TSC_SIGSEGV                   = 0x2
-	PR_UNALIGN_NOPRINT               = 0x1
-	PR_UNALIGN_SIGBUS                = 0x2
-	PTRACE_ATTACH                    = 0x10
-	PTRACE_CONT                      = 0x7
-	PTRACE_DETACH                    = 0x11
-	PTRACE_EVENT_CLONE               = 0x3
-	PTRACE_EVENT_EXEC                = 0x4
-	PTRACE_EVENT_EXIT                = 0x6
-	PTRACE_EVENT_FORK                = 0x1
-	PTRACE_EVENT_SECCOMP             = 0x7
-	PTRACE_EVENT_STOP                = 0x80
-	PTRACE_EVENT_VFORK               = 0x2
-	PTRACE_EVENT_VFORK_DONE          = 0x5
-	PTRACE_GETEVENTMSG               = 0x4201
-	PTRACE_GETFPAREGS                = 0x14
-	PTRACE_GETFPREGS                 = 0xe
-	PTRACE_GETFPREGS64               = 0x19
-	PTRACE_GETREGS                   = 0xc
-	PTRACE_GETREGS64                 = 0x16
-	PTRACE_GETREGSET                 = 0x4204
-	PTRACE_GETSIGINFO                = 0x4202
-	PTRACE_GETSIGMASK                = 0x420a
-	PTRACE_INTERRUPT                 = 0x4207
-	PTRACE_KILL                      = 0x8
-	PTRACE_LISTEN                    = 0x4208
-	PTRACE_O_EXITKILL                = 0x100000
-	PTRACE_O_MASK                    = 0x3000ff
-	PTRACE_O_SUSPEND_SECCOMP         = 0x200000
-	PTRACE_O_TRACECLONE              = 0x8
-	PTRACE_O_TRACEEXEC               = 0x10
-	PTRACE_O_TRACEEXIT               = 0x40
-	PTRACE_O_TRACEFORK               = 0x2
-	PTRACE_O_TRACESECCOMP            = 0x80
-	PTRACE_O_TRACESYSGOOD            = 0x1
-	PTRACE_O_TRACEVFORK              = 0x4
-	PTRACE_O_TRACEVFORKDONE          = 0x20
-	PTRACE_PEEKDATA                  = 0x2
-	PTRACE_PEEKSIGINFO               = 0x4209
-	PTRACE_PEEKSIGINFO_SHARED        = 0x1
-	PTRACE_PEEKTEXT                  = 0x1
-	PTRACE_PEEKUSR                   = 0x3
-	PTRACE_POKEDATA                  = 0x5
-	PTRACE_POKETEXT                  = 0x4
-	PTRACE_POKEUSR                   = 0x6
-	PTRACE_READDATA                  = 0x10
-	PTRACE_READTEXT                  = 0x12
-	PTRACE_SECCOMP_GET_FILTER        = 0x420c
-	PTRACE_SEIZE                     = 0x4206
-	PTRACE_SETFPAREGS                = 0x15
-	PTRACE_SETFPREGS                 = 0xf
-	PTRACE_SETFPREGS64               = 0x1a
-	PTRACE_SETOPTIONS                = 0x4200
-	PTRACE_SETREGS                   = 0xd
-	PTRACE_SETREGS64                 = 0x17
-	PTRACE_SETREGSET                 = 0x4205
-	PTRACE_SETSIGINFO                = 0x4203
-	PTRACE_SETSIGMASK                = 0x420b
-	PTRACE_SINGLESTEP                = 0x9
-	PTRACE_SPARC_DETACH              = 0xb
-	PTRACE_SYSCALL                   = 0x18
-	PTRACE_TRACEME                   = 0x0
-	PTRACE_WRITEDATA                 = 0x11
-	PTRACE_WRITETEXT                 = 0x13
-	PT_FP                            = 0x48
-	PT_G0                            = 0x10
-	PT_G1                            = 0x14
-	PT_G2                            = 0x18
-	PT_G3                            = 0x1c
-	PT_G4                            = 0x20
-	PT_G5                            = 0x24
-	PT_G6                            = 0x28
-	PT_G7                            = 0x2c
-	PT_I0                            = 0x30
-	PT_I1                            = 0x34
-	PT_I2                            = 0x38
-	PT_I3                            = 0x3c
-	PT_I4                            = 0x40
-	PT_I5                            = 0x44
-	PT_I6                            = 0x48
-	PT_I7                            = 0x4c
-	PT_NPC                           = 0x8
-	PT_PC                            = 0x4
-	PT_PSR                           = 0x0
-	PT_REGS_MAGIC                    = 0x57ac6c00
-	PT_TNPC                          = 0x90
-	PT_TPC                           = 0x88
-	PT_TSTATE                        = 0x80
-	PT_V9_FP                         = 0x70
-	PT_V9_G0                         = 0x0
-	PT_V9_G1                         = 0x8
-	PT_V9_G2                         = 0x10
-	PT_V9_G3                         = 0x18
-	PT_V9_G4                         = 0x20
-	PT_V9_G5                         = 0x28
-	PT_V9_G6                         = 0x30
-	PT_V9_G7                         = 0x38
-	PT_V9_I0                         = 0x40
-	PT_V9_I1                         = 0x48
-	PT_V9_I2                         = 0x50
-	PT_V9_I3                         = 0x58
-	PT_V9_I4                         = 0x60
-	PT_V9_I5                         = 0x68
-	PT_V9_I6                         = 0x70
-	PT_V9_I7                         = 0x78
-	PT_V9_MAGIC                      = 0x9c
-	PT_V9_TNPC                       = 0x90
-	PT_V9_TPC                        = 0x88
-	PT_V9_TSTATE                     = 0x80
-	PT_V9_Y                          = 0x98
-	PT_WIM                           = 0x10
-	PT_Y                             = 0xc
-	RLIMIT_AS                        = 0x9
-	RLIMIT_CORE                      = 0x4
-	RLIMIT_CPU                       = 0x0
-	RLIMIT_DATA                      = 0x2
-	RLIMIT_FSIZE                     = 0x1
-	RLIMIT_NOFILE                    = 0x6
-	RLIMIT_STACK                     = 0x3
-	RLIM_INFINITY                    = -0x1
-	RTAX_ADVMSS                      = 0x8
-	RTAX_CC_ALGO                     = 0x10
-	RTAX_CWND                        = 0x7
-	RTAX_FEATURES                    = 0xc
-	RTAX_FEATURE_ALLFRAG             = 0x8
-	RTAX_FEATURE_ECN                 = 0x1
-	RTAX_FEATURE_MASK                = 0xf
-	RTAX_FEATURE_SACK                = 0x2
-	RTAX_FEATURE_TIMESTAMP           = 0x4
-	RTAX_HOPLIMIT                    = 0xa
-	RTAX_INITCWND                    = 0xb
-	RTAX_INITRWND                    = 0xe
-	RTAX_LOCK                        = 0x1
-	RTAX_MAX                         = 0x10
-	RTAX_MTU                         = 0x2
-	RTAX_QUICKACK                    = 0xf
-	RTAX_REORDERING                  = 0x9
-	RTAX_RTO_MIN                     = 0xd
-	RTAX_RTT                         = 0x4
-	RTAX_RTTVAR                      = 0x5
-	RTAX_SSTHRESH                    = 0x6
-	RTAX_UNSPEC                      = 0x0
-	RTAX_WINDOW                      = 0x3
-	RTA_ALIGNTO                      = 0x4
-	RTA_MAX                          = 0x18
-	RTCF_DIRECTSRC                   = 0x4000000
-	RTCF_DOREDIRECT                  = 0x1000000
-	RTCF_LOG                         = 0x2000000
-	RTCF_MASQ                        = 0x400000
-	RTCF_NAT                         = 0x800000
-	RTCF_VALVE                       = 0x200000
-	RTF_ADDRCLASSMASK                = 0xf8000000
-	RTF_ADDRCONF                     = 0x40000
-	RTF_ALLONLINK                    = 0x20000
-	RTF_BROADCAST                    = 0x10000000
-	RTF_CACHE                        = 0x1000000
-	RTF_DEFAULT                      = 0x10000
-	RTF_DYNAMIC                      = 0x10
-	RTF_FLOW                         = 0x2000000
-	RTF_GATEWAY                      = 0x2
-	RTF_HOST                         = 0x4
-	RTF_INTERFACE                    = 0x40000000
-	RTF_IRTT                         = 0x100
-	RTF_LINKRT                       = 0x100000
-	RTF_LOCAL                        = 0x80000000
-	RTF_MODIFIED                     = 0x20
-	RTF_MSS                          = 0x40
-	RTF_MTU                          = 0x40
-	RTF_MULTICAST                    = 0x20000000
-	RTF_NAT                          = 0x8000000
-	RTF_NOFORWARD                    = 0x1000
-	RTF_NONEXTHOP                    = 0x200000
-	RTF_NOPMTUDISC                   = 0x4000
-	RTF_POLICY                       = 0x4000000
-	RTF_REINSTATE                    = 0x8
-	RTF_REJECT                       = 0x200
-	RTF_STATIC                       = 0x400
-	RTF_THROW                        = 0x2000
-	RTF_UP                           = 0x1
-	RTF_WINDOW                       = 0x80
-	RTF_XRESOLVE                     = 0x800
-	RTM_BASE                         = 0x10
-	RTM_DELACTION                    = 0x31
-	RTM_DELADDR                      = 0x15
-	RTM_DELADDRLABEL                 = 0x49
-	RTM_DELLINK                      = 0x11
-	RTM_DELMDB                       = 0x55
-	RTM_DELNEIGH                     = 0x1d
-	RTM_DELNSID                      = 0x59
-	RTM_DELQDISC                     = 0x25
-	RTM_DELROUTE                     = 0x19
-	RTM_DELRULE                      = 0x21
-	RTM_DELTCLASS                    = 0x29
-	RTM_DELTFILTER                   = 0x2d
-	RTM_F_CLONED                     = 0x200
-	RTM_F_EQUALIZE                   = 0x400
-	RTM_F_LOOKUP_TABLE               = 0x1000
-	RTM_F_NOTIFY                     = 0x100
-	RTM_F_PREFIX                     = 0x800
-	RTM_GETACTION                    = 0x32
-	RTM_GETADDR                      = 0x16
-	RTM_GETADDRLABEL                 = 0x4a
-	RTM_GETANYCAST                   = 0x3e
-	RTM_GETDCB                       = 0x4e
-	RTM_GETLINK                      = 0x12
-	RTM_GETMDB                       = 0x56
-	RTM_GETMULTICAST                 = 0x3a
-	RTM_GETNEIGH                     = 0x1e
-	RTM_GETNEIGHTBL                  = 0x42
-	RTM_GETNETCONF                   = 0x52
-	RTM_GETNSID                      = 0x5a
-	RTM_GETQDISC                     = 0x26
-	RTM_GETROUTE                     = 0x1a
-	RTM_GETRULE                      = 0x22
-	RTM_GETSTATS                     = 0x5e
-	RTM_GETTCLASS                    = 0x2a
-	RTM_GETTFILTER                   = 0x2e
-	RTM_MAX                          = 0x5f
-	RTM_NEWACTION                    = 0x30
-	RTM_NEWADDR                      = 0x14
-	RTM_NEWADDRLABEL                 = 0x48
-	RTM_NEWLINK                      = 0x10
-	RTM_NEWMDB                       = 0x54
-	RTM_NEWNDUSEROPT                 = 0x44
-	RTM_NEWNEIGH                     = 0x1c
-	RTM_NEWNEIGHTBL                  = 0x40
-	RTM_NEWNETCONF                   = 0x50
-	RTM_NEWNSID                      = 0x58
-	RTM_NEWPREFIX                    = 0x34
-	RTM_NEWQDISC                     = 0x24
-	RTM_NEWROUTE                     = 0x18
-	RTM_NEWRULE                      = 0x20
-	RTM_NEWSTATS                     = 0x5c
-	RTM_NEWTCLASS                    = 0x28
-	RTM_NEWTFILTER                   = 0x2c
-	RTM_NR_FAMILIES                  = 0x14
-	RTM_NR_MSGTYPES                  = 0x50
-	RTM_SETDCB                       = 0x4f
-	RTM_SETLINK                      = 0x13
-	RTM_SETNEIGHTBL                  = 0x43
-	RTNH_ALIGNTO                     = 0x4
-	RTNH_COMPARE_MASK                = 0x11
-	RTNH_F_DEAD                      = 0x1
-	RTNH_F_LINKDOWN                  = 0x10
-	RTNH_F_OFFLOAD                   = 0x8
-	RTNH_F_ONLINK                    = 0x4
-	RTNH_F_PERVASIVE                 = 0x2
-	RTN_MAX                          = 0xb
-	RTPROT_BABEL                     = 0x2a
-	RTPROT_BIRD                      = 0xc
-	RTPROT_BOOT                      = 0x3
-	RTPROT_DHCP                      = 0x10
-	RTPROT_DNROUTED                  = 0xd
-	RTPROT_GATED                     = 0x8
-	RTPROT_KERNEL                    = 0x2
-	RTPROT_MROUTED                   = 0x11
-	RTPROT_MRT                       = 0xa
-	RTPROT_NTK                       = 0xf
-	RTPROT_RA                        = 0x9
-	RTPROT_REDIRECT                  = 0x1
-	RTPROT_STATIC                    = 0x4
-	RTPROT_UNSPEC                    = 0x0
-	RTPROT_XORP                      = 0xe
-	RTPROT_ZEBRA                     = 0xb
-	RT_CLASS_DEFAULT                 = 0xfd
-	RT_CLASS_LOCAL                   = 0xff
-	RT_CLASS_MAIN                    = 0xfe
-	RT_CLASS_MAX                     = 0xff
-	RT_CLASS_UNSPEC                  = 0x0
-	RUSAGE_CHILDREN                  = -0x1
-	RUSAGE_SELF                      = 0x0
-	RUSAGE_THREAD                    = 0x1
-	SCM_CREDENTIALS                  = 0x2
-	SCM_RIGHTS                       = 0x1
-	SCM_TIMESTAMP                    = 0x1d
-	SCM_TIMESTAMPING                 = 0x23
-	SCM_TIMESTAMPNS                  = 0x21
-	SCM_WIFI_STATUS                  = 0x25
-	SHUT_RD                          = 0x0
-	SHUT_RDWR                        = 0x2
-	SHUT_WR                          = 0x1
-	SIOCADDDLCI                      = 0x8980
-	SIOCADDMULTI                     = 0x8931
-	SIOCADDRT                        = 0x890b
-	SIOCATMARK                       = 0x8905
-	SIOCBONDCHANGEACTIVE             = 0x8995
-	SIOCBONDENSLAVE                  = 0x8990
-	SIOCBONDINFOQUERY                = 0x8994
-	SIOCBONDRELEASE                  = 0x8991
-	SIOCBONDSETHWADDR                = 0x8992
-	SIOCBONDSLAVEINFOQUERY           = 0x8993
-	SIOCBRADDBR                      = 0x89a0
-	SIOCBRADDIF                      = 0x89a2
-	SIOCBRDELBR                      = 0x89a1
-	SIOCBRDELIF                      = 0x89a3
-	SIOCDARP                         = 0x8953
-	SIOCDELDLCI                      = 0x8981
-	SIOCDELMULTI                     = 0x8932
-	SIOCDELRT                        = 0x890c
-	SIOCDEVPRIVATE                   = 0x89f0
-	SIOCDIFADDR                      = 0x8936
-	SIOCDRARP                        = 0x8960
-	SIOCETHTOOL                      = 0x8946
-	SIOCGARP                         = 0x8954
-	SIOCGHWTSTAMP                    = 0x89b1
-	SIOCGIFADDR                      = 0x8915
-	SIOCGIFBR                        = 0x8940
-	SIOCGIFBRDADDR                   = 0x8919
-	SIOCGIFCONF                      = 0x8912
-	SIOCGIFCOUNT                     = 0x8938
-	SIOCGIFDSTADDR                   = 0x8917
-	SIOCGIFENCAP                     = 0x8925
-	SIOCGIFFLAGS                     = 0x8913
-	SIOCGIFHWADDR                    = 0x8927
-	SIOCGIFINDEX                     = 0x8933
-	SIOCGIFMAP                       = 0x8970
-	SIOCGIFMEM                       = 0x891f
-	SIOCGIFMETRIC                    = 0x891d
-	SIOCGIFMTU                       = 0x8921
-	SIOCGIFNAME                      = 0x8910
-	SIOCGIFNETMASK                   = 0x891b
-	SIOCGIFPFLAGS                    = 0x8935
-	SIOCGIFSLAVE                     = 0x8929
-	SIOCGIFTXQLEN                    = 0x8942
-	SIOCGIFVLAN                      = 0x8982
-	SIOCGMIIPHY                      = 0x8947
-	SIOCGMIIREG                      = 0x8948
-	SIOCGPGRP                        = 0x8904
-	SIOCGRARP                        = 0x8961
-	SIOCGSTAMP                       = 0x8906
-	SIOCGSTAMPNS                     = 0x8907
-	SIOCINQ                          = 0x4004667f
-	SIOCOUTQ                         = 0x40047473
-	SIOCOUTQNSD                      = 0x894b
-	SIOCPROTOPRIVATE                 = 0x89e0
-	SIOCRTMSG                        = 0x890d
-	SIOCSARP                         = 0x8955
-	SIOCSHWTSTAMP                    = 0x89b0
-	SIOCSIFADDR                      = 0x8916
-	SIOCSIFBR                        = 0x8941
-	SIOCSIFBRDADDR                   = 0x891a
-	SIOCSIFDSTADDR                   = 0x8918
-	SIOCSIFENCAP                     = 0x8926
-	SIOCSIFFLAGS                     = 0x8914
-	SIOCSIFHWADDR                    = 0x8924
-	SIOCSIFHWBROADCAST               = 0x8937
-	SIOCSIFLINK                      = 0x8911
-	SIOCSIFMAP                       = 0x8971
-	SIOCSIFMEM                       = 0x8920
-	SIOCSIFMETRIC                    = 0x891e
-	SIOCSIFMTU                       = 0x8922
-	SIOCSIFNAME                      = 0x8923
-	SIOCSIFNETMASK                   = 0x891c
-	SIOCSIFPFLAGS                    = 0x8934
-	SIOCSIFSLAVE                     = 0x8930
-	SIOCSIFTXQLEN                    = 0x8943
-	SIOCSIFVLAN                      = 0x8983
-	SIOCSMIIREG                      = 0x8949
-	SIOCSPGRP                        = 0x8902
-	SIOCSRARP                        = 0x8962
-	SIOCWANDEV                       = 0x894a
-	SOCK_CLOEXEC                     = 0x400000
-	SOCK_DCCP                        = 0x6
-	SOCK_DGRAM                       = 0x2
-	SOCK_NONBLOCK                    = 0x4000
-	SOCK_PACKET                      = 0xa
-	SOCK_RAW                         = 0x3
-	SOCK_RDM                         = 0x4
-	SOCK_SEQPACKET                   = 0x5
-	SOCK_STREAM                      = 0x1
-	SOL_AAL                          = 0x109
-	SOL_ALG                          = 0x117
-	SOL_ATM                          = 0x108
-	SOL_CAIF                         = 0x116
-	SOL_DCCP                         = 0x10d
-	SOL_DECNET                       = 0x105
-	SOL_ICMPV6                       = 0x3a
-	SOL_IP                           = 0x0
-	SOL_IPV6                         = 0x29
-	SOL_IRDA                         = 0x10a
-	SOL_IUCV                         = 0x115
-	SOL_KCM                          = 0x119
-	SOL_LLC                          = 0x10c
-	SOL_NETBEUI                      = 0x10b
-	SOL_NETLINK                      = 0x10e
-	SOL_NFC                          = 0x118
-	SOL_PACKET                       = 0x107
-	SOL_PNPIPE                       = 0x113
-	SOL_PPPOL2TP                     = 0x111
-	SOL_RAW                          = 0xff
-	SOL_RDS                          = 0x114
-	SOL_RXRPC                        = 0x110
-	SOL_SOCKET                       = 0xffff
-	SOL_TCP                          = 0x6
-	SOL_TIPC                         = 0x10f
-	SOL_X25                          = 0x106
-	SOMAXCONN                        = 0x80
-	SO_ACCEPTCONN                    = 0x8000
-	SO_ATTACH_BPF                    = 0x34
-	SO_ATTACH_FILTER                 = 0x1a
-	SO_ATTACH_REUSEPORT_CBPF         = 0x35
-	SO_ATTACH_REUSEPORT_EBPF         = 0x36
-	SO_BINDTODEVICE                  = 0xd
-	SO_BPF_EXTENSIONS                = 0x32
-	SO_BROADCAST                     = 0x20
-	SO_BSDCOMPAT                     = 0x400
-	SO_BUSY_POLL                     = 0x30
-	SO_CNX_ADVICE                    = 0x37
-	SO_DEBUG                         = 0x1
-	SO_DETACH_BPF                    = 0x1b
-	SO_DETACH_FILTER                 = 0x1b
-	SO_DOMAIN                        = 0x1029
-	SO_DONTROUTE                     = 0x10
-	SO_ERROR                         = 0x1007
-	SO_GET_FILTER                    = 0x1a
-	SO_INCOMING_CPU                  = 0x33
-	SO_KEEPALIVE                     = 0x8
-	SO_LINGER                        = 0x80
-	SO_LOCK_FILTER                   = 0x28
-	SO_MARK                          = 0x22
-	SO_MAX_PACING_RATE               = 0x31
-	SO_NOFCS                         = 0x27
-	SO_NO_CHECK                      = 0xb
-	SO_OOBINLINE                     = 0x100
-	SO_PASSCRED                      = 0x2
-	SO_PASSSEC                       = 0x1f
-	SO_PEEK_OFF                      = 0x26
-	SO_PEERCRED                      = 0x40
-	SO_PEERNAME                      = 0x1c
-	SO_PEERSEC                       = 0x1e
-	SO_PRIORITY                      = 0xc
-	SO_PROTOCOL                      = 0x1028
-	SO_RCVBUF                        = 0x1002
-	SO_RCVBUFFORCE                   = 0x100b
-	SO_RCVLOWAT                      = 0x800
-	SO_RCVTIMEO                      = 0x2000
-	SO_REUSEADDR                     = 0x4
-	SO_REUSEPORT                     = 0x200
-	SO_RXQ_OVFL                      = 0x24
-	SO_SECURITY_AUTHENTICATION       = 0x5001
-	SO_SECURITY_ENCRYPTION_NETWORK   = 0x5004
-	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x5002
-	SO_SELECT_ERR_QUEUE              = 0x29
-	SO_SNDBUF                        = 0x1001
-	SO_SNDBUFFORCE                   = 0x100a
-	SO_SNDLOWAT                      = 0x1000
-	SO_SNDTIMEO                      = 0x4000
-	SO_TIMESTAMP                     = 0x1d
-	SO_TIMESTAMPING                  = 0x23
-	SO_TIMESTAMPNS                   = 0x21
-	SO_TYPE                          = 0x1008
-	SO_VM_SOCKETS_BUFFER_MAX_SIZE    = 0x2
-	SO_VM_SOCKETS_BUFFER_MIN_SIZE    = 0x1
-	SO_VM_SOCKETS_BUFFER_SIZE        = 0x0
-	SO_VM_SOCKETS_CONNECT_TIMEOUT    = 0x6
-	SO_VM_SOCKETS_NONBLOCK_TXRX      = 0x7
-	SO_VM_SOCKETS_PEER_HOST_VM_ID    = 0x3
-	SO_VM_SOCKETS_TRUSTED            = 0x5
-	SO_WIFI_STATUS                   = 0x25
-	SPLICE_F_GIFT                    = 0x8
-	SPLICE_F_MORE                    = 0x4
-	SPLICE_F_MOVE                    = 0x1
-	SPLICE_F_NONBLOCK                = 0x2
-	S_BLKSIZE                        = 0x200
-	S_IEXEC                          = 0x40
-	S_IFBLK                          = 0x6000
-	S_IFCHR                          = 0x2000
-	S_IFDIR                          = 0x4000
-	S_IFIFO                          = 0x1000
-	S_IFLNK                          = 0xa000
-	S_IFMT                           = 0xf000
-	S_IFREG                          = 0x8000
-	S_IFSOCK                         = 0xc000
-	S_IREAD                          = 0x100
-	S_IRGRP                          = 0x20
-	S_IROTH                          = 0x4
-	S_IRUSR                          = 0x100
-	S_IRWXG                          = 0x38
-	S_IRWXO                          = 0x7
-	S_IRWXU                          = 0x1c0
-	S_ISGID                          = 0x400
-	S_ISUID                          = 0x800
-	S_ISVTX                          = 0x200
-	S_IWGRP                          = 0x10
-	S_IWOTH                          = 0x2
-	S_IWRITE                         = 0x80
-	S_IWUSR                          = 0x80
-	S_IXGRP                          = 0x8
-	S_IXOTH                          = 0x1
-	S_IXUSR                          = 0x40
-	TAB0                             = 0x0
-	TAB1                             = 0x800
-	TAB2                             = 0x1000
-	TAB3                             = 0x1800
-	TABDLY                           = 0x1800
-	TCFLSH                           = 0x20005407
-	TCGETA                           = 0x40125401
-	TCGETS                           = 0x40245408
-	TCGETS2                          = 0x402c540c
-	TCIFLUSH                         = 0x0
-	TCIOFF                           = 0x2
-	TCIOFLUSH                        = 0x2
-	TCION                            = 0x3
-	TCOFLUSH                         = 0x1
-	TCOOFF                           = 0x0
-	TCOON                            = 0x1
-	TCP_CC_INFO                      = 0x1a
-	TCP_CONGESTION                   = 0xd
-	TCP_COOKIE_IN_ALWAYS             = 0x1
-	TCP_COOKIE_MAX                   = 0x10
-	TCP_COOKIE_MIN                   = 0x8
-	TCP_COOKIE_OUT_NEVER             = 0x2
-	TCP_COOKIE_PAIR_SIZE             = 0x20
-	TCP_COOKIE_TRANSACTIONS          = 0xf
-	TCP_CORK                         = 0x3
-	TCP_DEFER_ACCEPT                 = 0x9
-	TCP_FASTOPEN                     = 0x17
-	TCP_INFO                         = 0xb
-	TCP_KEEPCNT                      = 0x6
-	TCP_KEEPIDLE                     = 0x4
-	TCP_KEEPINTVL                    = 0x5
-	TCP_LINGER2                      = 0x8
-	TCP_MAXSEG                       = 0x2
-	TCP_MAXWIN                       = 0xffff
-	TCP_MAX_WINSHIFT                 = 0xe
-	TCP_MD5SIG                       = 0xe
-	TCP_MD5SIG_MAXKEYLEN             = 0x50
-	TCP_MSS                          = 0x200
-	TCP_MSS_DEFAULT                  = 0x218
-	TCP_MSS_DESIRED                  = 0x4c4
-	TCP_NODELAY                      = 0x1
-	TCP_NOTSENT_LOWAT                = 0x19
-	TCP_QUEUE_SEQ                    = 0x15
-	TCP_QUICKACK                     = 0xc
-	TCP_REPAIR                       = 0x13
-	TCP_REPAIR_OPTIONS               = 0x16
-	TCP_REPAIR_QUEUE                 = 0x14
-	TCP_SAVED_SYN                    = 0x1c
-	TCP_SAVE_SYN                     = 0x1b
-	TCP_SYNCNT                       = 0x7
-	TCP_S_DATA_IN                    = 0x4
-	TCP_S_DATA_OUT                   = 0x8
-	TCP_THIN_DUPACK                  = 0x11
-	TCP_THIN_LINEAR_TIMEOUTS         = 0x10
-	TCP_TIMESTAMP                    = 0x18
-	TCP_USER_TIMEOUT                 = 0x12
-	TCP_WINDOW_CLAMP                 = 0xa
-	TCSAFLUSH                        = 0x2
-	TCSBRK                           = 0x20005405
-	TCSBRKP                          = 0x5425
-	TCSETA                           = 0x80125402
-	TCSETAF                          = 0x80125404
-	TCSETAW                          = 0x80125403
-	TCSETS                           = 0x80245409
-	TCSETS2                          = 0x802c540d
-	TCSETSF                          = 0x8024540b
-	TCSETSF2                         = 0x802c540f
-	TCSETSW                          = 0x8024540a
-	TCSETSW2                         = 0x802c540e
-	TCXONC                           = 0x20005406
-	TIOCCBRK                         = 0x2000747a
-	TIOCCONS                         = 0x20007424
-	TIOCEXCL                         = 0x2000740d
-	TIOCGDEV                         = 0x40045432
-	TIOCGETD                         = 0x40047400
-	TIOCGEXCL                        = 0x40045440
-	TIOCGICOUNT                      = 0x545d
-	TIOCGLCKTRMIOS                   = 0x5456
-	TIOCGPGRP                        = 0x40047483
-	TIOCGPKT                         = 0x40045438
-	TIOCGPTLCK                       = 0x40045439
-	TIOCGPTN                         = 0x40047486
-	TIOCGRS485                       = 0x40205441
-	TIOCGSERIAL                      = 0x541e
-	TIOCGSID                         = 0x40047485
-	TIOCGSOFTCAR                     = 0x40047464
-	TIOCGWINSZ                       = 0x40087468
-	TIOCINQ                          = 0x4004667f
-	TIOCLINUX                        = 0x541c
-	TIOCMBIC                         = 0x8004746b
-	TIOCMBIS                         = 0x8004746c
-	TIOCMGET                         = 0x4004746a
-	TIOCMIWAIT                       = 0x545c
-	TIOCMSET                         = 0x8004746d
-	TIOCM_CAR                        = 0x40
-	TIOCM_CD                         = 0x40
-	TIOCM_CTS                        = 0x20
-	TIOCM_DSR                        = 0x100
-	TIOCM_DTR                        = 0x2
-	TIOCM_LE                         = 0x1
-	TIOCM_LOOP                       = 0x8000
-	TIOCM_OUT1                       = 0x2000
-	TIOCM_OUT2                       = 0x4000
-	TIOCM_RI                         = 0x80
-	TIOCM_RNG                        = 0x80
-	TIOCM_RTS                        = 0x4
-	TIOCM_SR                         = 0x10
-	TIOCM_ST                         = 0x8
-	TIOCNOTTY                        = 0x20007471
-	TIOCNXCL                         = 0x2000740e
-	TIOCOUTQ                         = 0x40047473
-	TIOCPKT                          = 0x80047470
-	TIOCPKT_DATA                     = 0x0
-	TIOCPKT_DOSTOP                   = 0x20
-	TIOCPKT_FLUSHREAD                = 0x1
-	TIOCPKT_FLUSHWRITE               = 0x2
-	TIOCPKT_IOCTL                    = 0x40
-	TIOCPKT_NOSTOP                   = 0x10
-	TIOCPKT_START                    = 0x8
-	TIOCPKT_STOP                     = 0x4
-	TIOCSBRK                         = 0x2000747b
-	TIOCSCTTY                        = 0x20007484
-	TIOCSERCONFIG                    = 0x5453
-	TIOCSERGETLSR                    = 0x5459
-	TIOCSERGETMULTI                  = 0x545a
-	TIOCSERGSTRUCT                   = 0x5458
-	TIOCSERGWILD                     = 0x5454
-	TIOCSERSETMULTI                  = 0x545b
-	TIOCSERSWILD                     = 0x5455
-	TIOCSER_TEMT                     = 0x1
-	TIOCSETD                         = 0x80047401
-	TIOCSIG                          = 0x80047488
-	TIOCSLCKTRMIOS                   = 0x5457
-	TIOCSPGRP                        = 0x80047482
-	TIOCSPTLCK                       = 0x80047487
-	TIOCSRS485                       = 0xc0205442
-	TIOCSSERIAL                      = 0x541f
-	TIOCSSOFTCAR                     = 0x80047465
-	TIOCSTART                        = 0x2000746e
-	TIOCSTI                          = 0x80017472
-	TIOCSTOP                         = 0x2000746f
-	TIOCSWINSZ                       = 0x80087467
-	TIOCVHANGUP                      = 0x20005437
-	TOSTOP                           = 0x100
-	TUNATTACHFILTER                  = 0x801054d5
-	TUNDETACHFILTER                  = 0x801054d6
-	TUNGETFEATURES                   = 0x400454cf
-	TUNGETFILTER                     = 0x401054db
-	TUNGETIFF                        = 0x400454d2
-	TUNGETSNDBUF                     = 0x400454d3
-	TUNGETVNETBE                     = 0x400454df
-	TUNGETVNETHDRSZ                  = 0x400454d7
-	TUNGETVNETLE                     = 0x400454dd
-	TUNSETDEBUG                      = 0x800454c9
-	TUNSETGROUP                      = 0x800454ce
-	TUNSETIFF                        = 0x800454ca
-	TUNSETIFINDEX                    = 0x800454da
-	TUNSETLINK                       = 0x800454cd
-	TUNSETNOCSUM                     = 0x800454c8
-	TUNSETOFFLOAD                    = 0x800454d0
-	TUNSETOWNER                      = 0x800454cc
-	TUNSETPERSIST                    = 0x800454cb
-	TUNSETQUEUE                      = 0x800454d9
-	TUNSETSNDBUF                     = 0x800454d4
-	TUNSETTXFILTER                   = 0x800454d1
-	TUNSETVNETBE                     = 0x800454de
-	TUNSETVNETHDRSZ                  = 0x800454d8
-	TUNSETVNETLE                     = 0x800454dc
-	VDISCARD                         = 0xd
-	VDSUSP                           = 0xb
-	VEOF                             = 0x4
-	VEOL                             = 0x5
-	VEOL2                            = 0x6
-	VERASE                           = 0x2
-	VINTR                            = 0x0
-	VKILL                            = 0x3
-	VLNEXT                           = 0xf
-	VMADDR_CID_ANY                   = 0xffffffff
-	VMADDR_CID_HOST                  = 0x2
-	VMADDR_CID_HYPERVISOR            = 0x0
-	VMADDR_CID_RESERVED              = 0x1
-	VMADDR_PORT_ANY                  = 0xffffffff
-	VMIN                             = 0x4
-	VQUIT                            = 0x1
-	VREPRINT                         = 0xc
-	VSTART                           = 0x8
-	VSTOP                            = 0x9
-	VSUSP                            = 0xa
-	VSWTC                            = 0x7
-	VT0                              = 0x0
-	VT1                              = 0x4000
-	VTDLY                            = 0x4000
-	VTIME                            = 0x5
-	VWERASE                          = 0xe
-	WALL                             = 0x40000000
-	WCLONE                           = 0x80000000
-	WCONTINUED                       = 0x8
-	WEXITED                          = 0x4
-	WNOHANG                          = 0x1
-	WNOTHREAD                        = 0x20000000
-	WNOWAIT                          = 0x1000000
-	WORDSIZE                         = 0x40
-	WRAP                             = 0x20000
-	WSTOPPED                         = 0x2
-	WUNTRACED                        = 0x2
-	XCASE                            = 0x4
-	XTABS                            = 0x1800
-	__TIOCFLUSH                      = 0x80047410
+	AAFS_MAGIC                           = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                     = 0xadf5
+	AFFS_SUPER_MAGIC                     = 0xadff
+	AFS_FS_MAGIC                         = 0x6b414653
+	AFS_SUPER_MAGIC                      = 0x5346414f
+	AF_ALG                               = 0x26
+	AF_APPLETALK                         = 0x5
+	AF_ASH                               = 0x12
+	AF_ATMPVC                            = 0x8
+	AF_ATMSVC                            = 0x14
+	AF_AX25                              = 0x3
+	AF_BLUETOOTH                         = 0x1f
+	AF_BRIDGE                            = 0x7
+	AF_CAIF                              = 0x25
+	AF_CAN                               = 0x1d
+	AF_DECnet                            = 0xc
+	AF_ECONET                            = 0x13
+	AF_FILE                              = 0x1
+	AF_IB                                = 0x1b
+	AF_IEEE802154                        = 0x24
+	AF_INET                              = 0x2
+	AF_INET6                             = 0xa
+	AF_IPX                               = 0x4
+	AF_IRDA                              = 0x17
+	AF_ISDN                              = 0x22
+	AF_IUCV                              = 0x20
+	AF_KCM                               = 0x29
+	AF_KEY                               = 0xf
+	AF_LLC                               = 0x1a
+	AF_LOCAL                             = 0x1
+	AF_MAX                               = 0x2c
+	AF_MPLS                              = 0x1c
+	AF_NETBEUI                           = 0xd
+	AF_NETLINK                           = 0x10
+	AF_NETROM                            = 0x6
+	AF_NFC                               = 0x27
+	AF_PACKET                            = 0x11
+	AF_PHONET                            = 0x23
+	AF_PPPOX                             = 0x18
+	AF_QIPCRTR                           = 0x2a
+	AF_RDS                               = 0x15
+	AF_ROSE                              = 0xb
+	AF_ROUTE                             = 0x10
+	AF_RXRPC                             = 0x21
+	AF_SECURITY                          = 0xe
+	AF_SMC                               = 0x2b
+	AF_SNA                               = 0x16
+	AF_TIPC                              = 0x1e
+	AF_UNIX                              = 0x1
+	AF_UNSPEC                            = 0x0
+	AF_VSOCK                             = 0x28
+	AF_WANPIPE                           = 0x19
+	AF_X25                               = 0x9
+	AF_XDP                               = 0x2c
+	ALG_OP_DECRYPT                       = 0x0
+	ALG_OP_ENCRYPT                       = 0x1
+	ALG_SET_AEAD_ASSOCLEN                = 0x4
+	ALG_SET_AEAD_AUTHSIZE                = 0x5
+	ALG_SET_IV                           = 0x2
+	ALG_SET_KEY                          = 0x1
+	ALG_SET_OP                           = 0x3
+	ANON_INODE_FS_MAGIC                  = 0x9041934
+	ARPHRD_6LOWPAN                       = 0x339
+	ARPHRD_ADAPT                         = 0x108
+	ARPHRD_APPLETLK                      = 0x8
+	ARPHRD_ARCNET                        = 0x7
+	ARPHRD_ASH                           = 0x30d
+	ARPHRD_ATM                           = 0x13
+	ARPHRD_AX25                          = 0x3
+	ARPHRD_BIF                           = 0x307
+	ARPHRD_CAIF                          = 0x336
+	ARPHRD_CAN                           = 0x118
+	ARPHRD_CHAOS                         = 0x5
+	ARPHRD_CISCO                         = 0x201
+	ARPHRD_CSLIP                         = 0x101
+	ARPHRD_CSLIP6                        = 0x103
+	ARPHRD_DDCMP                         = 0x205
+	ARPHRD_DLCI                          = 0xf
+	ARPHRD_ECONET                        = 0x30e
+	ARPHRD_EETHER                        = 0x2
+	ARPHRD_ETHER                         = 0x1
+	ARPHRD_EUI64                         = 0x1b
+	ARPHRD_FCAL                          = 0x311
+	ARPHRD_FCFABRIC                      = 0x313
+	ARPHRD_FCPL                          = 0x312
+	ARPHRD_FCPP                          = 0x310
+	ARPHRD_FDDI                          = 0x306
+	ARPHRD_FRAD                          = 0x302
+	ARPHRD_HDLC                          = 0x201
+	ARPHRD_HIPPI                         = 0x30c
+	ARPHRD_HWX25                         = 0x110
+	ARPHRD_IEEE1394                      = 0x18
+	ARPHRD_IEEE802                       = 0x6
+	ARPHRD_IEEE80211                     = 0x321
+	ARPHRD_IEEE80211_PRISM               = 0x322
+	ARPHRD_IEEE80211_RADIOTAP            = 0x323
+	ARPHRD_IEEE802154                    = 0x324
+	ARPHRD_IEEE802154_MONITOR            = 0x325
+	ARPHRD_IEEE802_TR                    = 0x320
+	ARPHRD_INFINIBAND                    = 0x20
+	ARPHRD_IP6GRE                        = 0x337
+	ARPHRD_IPDDP                         = 0x309
+	ARPHRD_IPGRE                         = 0x30a
+	ARPHRD_IRDA                          = 0x30f
+	ARPHRD_LAPB                          = 0x204
+	ARPHRD_LOCALTLK                      = 0x305
+	ARPHRD_LOOPBACK                      = 0x304
+	ARPHRD_METRICOM                      = 0x17
+	ARPHRD_NETLINK                       = 0x338
+	ARPHRD_NETROM                        = 0x0
+	ARPHRD_NONE                          = 0xfffe
+	ARPHRD_PHONET                        = 0x334
+	ARPHRD_PHONET_PIPE                   = 0x335
+	ARPHRD_PIMREG                        = 0x30b
+	ARPHRD_PPP                           = 0x200
+	ARPHRD_PRONET                        = 0x4
+	ARPHRD_RAWHDLC                       = 0x206
+	ARPHRD_RAWIP                         = 0x207
+	ARPHRD_ROSE                          = 0x10e
+	ARPHRD_RSRVD                         = 0x104
+	ARPHRD_SIT                           = 0x308
+	ARPHRD_SKIP                          = 0x303
+	ARPHRD_SLIP                          = 0x100
+	ARPHRD_SLIP6                         = 0x102
+	ARPHRD_TUNNEL                        = 0x300
+	ARPHRD_TUNNEL6                       = 0x301
+	ARPHRD_VOID                          = 0xffff
+	ARPHRD_VSOCKMON                      = 0x33a
+	ARPHRD_X25                           = 0x10f
+	ASI_LEON_DFLUSH                      = 0x11
+	ASI_LEON_IFLUSH                      = 0x10
+	ASI_LEON_MMUFLUSH                    = 0x18
+	AUTOFS_SUPER_MAGIC                   = 0x187
+	B0                                   = 0x0
+	B1000000                             = 0x1008
+	B110                                 = 0x3
+	B115200                              = 0x1002
+	B1152000                             = 0x1009
+	B1200                                = 0x9
+	B134                                 = 0x4
+	B150                                 = 0x5
+	B1500000                             = 0x100a
+	B1800                                = 0xa
+	B19200                               = 0xe
+	B200                                 = 0x6
+	B2000000                             = 0x100b
+	B230400                              = 0x1003
+	B2400                                = 0xb
+	B2500000                             = 0x100c
+	B300                                 = 0x7
+	B3000000                             = 0x100d
+	B3500000                             = 0x100e
+	B38400                               = 0xf
+	B4000000                             = 0x100f
+	B460800                              = 0x1004
+	B4800                                = 0xc
+	B50                                  = 0x1
+	B500000                              = 0x1005
+	B57600                               = 0x1001
+	B576000                              = 0x1006
+	B600                                 = 0x8
+	B75                                  = 0x2
+	B921600                              = 0x1007
+	B9600                                = 0xd
+	BALLOON_KVM_MAGIC                    = 0x13661366
+	BDEVFS_MAGIC                         = 0x62646576
+	BINFMTFS_MAGIC                       = 0x42494e4d
+	BLKBSZGET                            = 0x40081270
+	BLKBSZSET                            = 0x80081271
+	BLKFLSBUF                            = 0x20001261
+	BLKFRAGET                            = 0x20001265
+	BLKFRASET                            = 0x20001264
+	BLKGETSIZE                           = 0x20001260
+	BLKGETSIZE64                         = 0x40081272
+	BLKPBSZGET                           = 0x2000127b
+	BLKRAGET                             = 0x20001263
+	BLKRASET                             = 0x20001262
+	BLKROGET                             = 0x2000125e
+	BLKROSET                             = 0x2000125d
+	BLKRRPART                            = 0x2000125f
+	BLKSECTGET                           = 0x20001267
+	BLKSECTSET                           = 0x20001266
+	BLKSSZGET                            = 0x20001268
+	BOTHER                               = 0x1000
+	BPF_A                                = 0x10
+	BPF_ABS                              = 0x20
+	BPF_ADD                              = 0x0
+	BPF_ALU                              = 0x4
+	BPF_AND                              = 0x50
+	BPF_B                                = 0x10
+	BPF_DIV                              = 0x30
+	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_H                                = 0x8
+	BPF_IMM                              = 0x0
+	BPF_IND                              = 0x40
+	BPF_JA                               = 0x0
+	BPF_JEQ                              = 0x10
+	BPF_JGE                              = 0x30
+	BPF_JGT                              = 0x20
+	BPF_JMP                              = 0x5
+	BPF_JSET                             = 0x40
+	BPF_K                                = 0x0
+	BPF_LD                               = 0x0
+	BPF_LDX                              = 0x1
+	BPF_LEN                              = 0x80
+	BPF_LL_OFF                           = -0x200000
+	BPF_LSH                              = 0x60
+	BPF_MAJOR_VERSION                    = 0x1
+	BPF_MAXINSNS                         = 0x1000
+	BPF_MEM                              = 0x60
+	BPF_MEMWORDS                         = 0x10
+	BPF_MINOR_VERSION                    = 0x1
+	BPF_MISC                             = 0x7
+	BPF_MOD                              = 0x90
+	BPF_MSH                              = 0xa0
+	BPF_MUL                              = 0x20
+	BPF_NEG                              = 0x80
+	BPF_NET_OFF                          = -0x100000
+	BPF_OR                               = 0x40
+	BPF_RET                              = 0x6
+	BPF_RSH                              = 0x70
+	BPF_ST                               = 0x2
+	BPF_STX                              = 0x3
+	BPF_SUB                              = 0x10
+	BPF_TAX                              = 0x0
+	BPF_TXA                              = 0x80
+	BPF_W                                = 0x0
+	BPF_X                                = 0x8
+	BPF_XOR                              = 0xa0
+	BRKINT                               = 0x2
+	BS0                                  = 0x0
+	BS1                                  = 0x2000
+	BSDLY                                = 0x2000
+	BTRFS_SUPER_MAGIC                    = 0x9123683e
+	BTRFS_TEST_MAGIC                     = 0x73727279
+	CAN_BCM                              = 0x2
+	CAN_EFF_FLAG                         = 0x80000000
+	CAN_EFF_ID_BITS                      = 0x1d
+	CAN_EFF_MASK                         = 0x1fffffff
+	CAN_ERR_FLAG                         = 0x20000000
+	CAN_ERR_MASK                         = 0x1fffffff
+	CAN_INV_FILTER                       = 0x20000000
+	CAN_ISOTP                            = 0x6
+	CAN_MAX_DLC                          = 0x8
+	CAN_MAX_DLEN                         = 0x8
+	CAN_MCNET                            = 0x5
+	CAN_MTU                              = 0x10
+	CAN_NPROTO                           = 0x7
+	CAN_RAW                              = 0x1
+	CAN_RAW_FILTER_MAX                   = 0x200
+	CAN_RTR_FLAG                         = 0x40000000
+	CAN_SFF_ID_BITS                      = 0xb
+	CAN_SFF_MASK                         = 0x7ff
+	CAN_TP16                             = 0x3
+	CAN_TP20                             = 0x4
+	CBAUD                                = 0x100f
+	CBAUDEX                              = 0x1000
+	CFLUSH                               = 0xf
+	CGROUP2_SUPER_MAGIC                  = 0x63677270
+	CGROUP_SUPER_MAGIC                   = 0x27e0eb
+	CIBAUD                               = 0x100f0000
+	CLOCAL                               = 0x800
+	CLOCK_BOOTTIME                       = 0x7
+	CLOCK_BOOTTIME_ALARM                 = 0x9
+	CLOCK_DEFAULT                        = 0x0
+	CLOCK_EXT                            = 0x1
+	CLOCK_INT                            = 0x2
+	CLOCK_MONOTONIC                      = 0x1
+	CLOCK_MONOTONIC_COARSE               = 0x6
+	CLOCK_MONOTONIC_RAW                  = 0x4
+	CLOCK_PROCESS_CPUTIME_ID             = 0x2
+	CLOCK_REALTIME                       = 0x0
+	CLOCK_REALTIME_ALARM                 = 0x8
+	CLOCK_REALTIME_COARSE                = 0x5
+	CLOCK_TAI                            = 0xb
+	CLOCK_THREAD_CPUTIME_ID              = 0x3
+	CLOCK_TXFROMRX                       = 0x4
+	CLOCK_TXINT                          = 0x3
+	CLONE_CHILD_CLEARTID                 = 0x200000
+	CLONE_CHILD_SETTID                   = 0x1000000
+	CLONE_DETACHED                       = 0x400000
+	CLONE_FILES                          = 0x400
+	CLONE_FS                             = 0x200
+	CLONE_IO                             = 0x80000000
+	CLONE_NEWCGROUP                      = 0x2000000
+	CLONE_NEWIPC                         = 0x8000000
+	CLONE_NEWNET                         = 0x40000000
+	CLONE_NEWNS                          = 0x20000
+	CLONE_NEWPID                         = 0x20000000
+	CLONE_NEWUSER                        = 0x10000000
+	CLONE_NEWUTS                         = 0x4000000
+	CLONE_PARENT                         = 0x8000
+	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PTRACE                         = 0x2000
+	CLONE_SETTLS                         = 0x80000
+	CLONE_SIGHAND                        = 0x800
+	CLONE_SYSVSEM                        = 0x40000
+	CLONE_THREAD                         = 0x10000
+	CLONE_UNTRACED                       = 0x800000
+	CLONE_VFORK                          = 0x4000
+	CLONE_VM                             = 0x100
+	CMSPAR                               = 0x40000000
+	CODA_SUPER_MAGIC                     = 0x73757245
+	CR0                                  = 0x0
+	CR1                                  = 0x200
+	CR2                                  = 0x400
+	CR3                                  = 0x600
+	CRAMFS_MAGIC                         = 0x28cd3d45
+	CRDLY                                = 0x600
+	CREAD                                = 0x80
+	CRTSCTS                              = 0x80000000
+	CS5                                  = 0x0
+	CS6                                  = 0x10
+	CS7                                  = 0x20
+	CS8                                  = 0x30
+	CSIGNAL                              = 0xff
+	CSIZE                                = 0x30
+	CSTART                               = 0x11
+	CSTATUS                              = 0x0
+	CSTOP                                = 0x13
+	CSTOPB                               = 0x40
+	CSUSP                                = 0x1a
+	DAXFS_MAGIC                          = 0x64646178
+	DEBUGFS_MAGIC                        = 0x64626720
+	DEVPTS_SUPER_MAGIC                   = 0x1cd1
+	DT_BLK                               = 0x6
+	DT_CHR                               = 0x2
+	DT_DIR                               = 0x4
+	DT_FIFO                              = 0x1
+	DT_LNK                               = 0xa
+	DT_REG                               = 0x8
+	DT_SOCK                              = 0xc
+	DT_UNKNOWN                           = 0x0
+	DT_WHT                               = 0xe
+	ECHO                                 = 0x8
+	ECHOCTL                              = 0x200
+	ECHOE                                = 0x10
+	ECHOK                                = 0x20
+	ECHOKE                               = 0x800
+	ECHONL                               = 0x40
+	ECHOPRT                              = 0x400
+	ECRYPTFS_SUPER_MAGIC                 = 0xf15f
+	EFD_CLOEXEC                          = 0x400000
+	EFD_NONBLOCK                         = 0x4000
+	EFD_SEMAPHORE                        = 0x1
+	EFIVARFS_MAGIC                       = 0xde5e81e4
+	EFS_SUPER_MAGIC                      = 0x414a53
+	EMT_TAGOVF                           = 0x1
+	ENCODING_DEFAULT                     = 0x0
+	ENCODING_FM_MARK                     = 0x3
+	ENCODING_FM_SPACE                    = 0x4
+	ENCODING_MANCHESTER                  = 0x5
+	ENCODING_NRZ                         = 0x1
+	ENCODING_NRZI                        = 0x2
+	EPOLLERR                             = 0x8
+	EPOLLET                              = 0x80000000
+	EPOLLEXCLUSIVE                       = 0x10000000
+	EPOLLHUP                             = 0x10
+	EPOLLIN                              = 0x1
+	EPOLLMSG                             = 0x400
+	EPOLLONESHOT                         = 0x40000000
+	EPOLLOUT                             = 0x4
+	EPOLLPRI                             = 0x2
+	EPOLLRDBAND                          = 0x80
+	EPOLLRDHUP                           = 0x2000
+	EPOLLRDNORM                          = 0x40
+	EPOLLWAKEUP                          = 0x20000000
+	EPOLLWRBAND                          = 0x200
+	EPOLLWRNORM                          = 0x100
+	EPOLL_CLOEXEC                        = 0x400000
+	EPOLL_CTL_ADD                        = 0x1
+	EPOLL_CTL_DEL                        = 0x2
+	EPOLL_CTL_MOD                        = 0x3
+	ETH_P_1588                           = 0x88f7
+	ETH_P_8021AD                         = 0x88a8
+	ETH_P_8021AH                         = 0x88e7
+	ETH_P_8021Q                          = 0x8100
+	ETH_P_80221                          = 0x8917
+	ETH_P_802_2                          = 0x4
+	ETH_P_802_3                          = 0x1
+	ETH_P_802_3_MIN                      = 0x600
+	ETH_P_802_EX1                        = 0x88b5
+	ETH_P_AARP                           = 0x80f3
+	ETH_P_AF_IUCV                        = 0xfbfb
+	ETH_P_ALL                            = 0x3
+	ETH_P_AOE                            = 0x88a2
+	ETH_P_ARCNET                         = 0x1a
+	ETH_P_ARP                            = 0x806
+	ETH_P_ATALK                          = 0x809b
+	ETH_P_ATMFATE                        = 0x8884
+	ETH_P_ATMMPOA                        = 0x884c
+	ETH_P_AX25                           = 0x2
+	ETH_P_BATMAN                         = 0x4305
+	ETH_P_BPQ                            = 0x8ff
+	ETH_P_CAIF                           = 0xf7
+	ETH_P_CAN                            = 0xc
+	ETH_P_CANFD                          = 0xd
+	ETH_P_CONTROL                        = 0x16
+	ETH_P_CUST                           = 0x6006
+	ETH_P_DDCMP                          = 0x6
+	ETH_P_DEC                            = 0x6000
+	ETH_P_DIAG                           = 0x6005
+	ETH_P_DNA_DL                         = 0x6001
+	ETH_P_DNA_RC                         = 0x6002
+	ETH_P_DNA_RT                         = 0x6003
+	ETH_P_DSA                            = 0x1b
+	ETH_P_ECONET                         = 0x18
+	ETH_P_EDSA                           = 0xdada
+	ETH_P_ERSPAN                         = 0x88be
+	ETH_P_ERSPAN2                        = 0x22eb
+	ETH_P_FCOE                           = 0x8906
+	ETH_P_FIP                            = 0x8914
+	ETH_P_HDLC                           = 0x19
+	ETH_P_HSR                            = 0x892f
+	ETH_P_IBOE                           = 0x8915
+	ETH_P_IEEE802154                     = 0xf6
+	ETH_P_IEEEPUP                        = 0xa00
+	ETH_P_IEEEPUPAT                      = 0xa01
+	ETH_P_IFE                            = 0xed3e
+	ETH_P_IP                             = 0x800
+	ETH_P_IPV6                           = 0x86dd
+	ETH_P_IPX                            = 0x8137
+	ETH_P_IRDA                           = 0x17
+	ETH_P_LAT                            = 0x6004
+	ETH_P_LINK_CTL                       = 0x886c
+	ETH_P_LOCALTALK                      = 0x9
+	ETH_P_LOOP                           = 0x60
+	ETH_P_LOOPBACK                       = 0x9000
+	ETH_P_MACSEC                         = 0x88e5
+	ETH_P_MAP                            = 0xf9
+	ETH_P_MOBITEX                        = 0x15
+	ETH_P_MPLS_MC                        = 0x8848
+	ETH_P_MPLS_UC                        = 0x8847
+	ETH_P_MVRP                           = 0x88f5
+	ETH_P_NCSI                           = 0x88f8
+	ETH_P_NSH                            = 0x894f
+	ETH_P_PAE                            = 0x888e
+	ETH_P_PAUSE                          = 0x8808
+	ETH_P_PHONET                         = 0xf5
+	ETH_P_PPPTALK                        = 0x10
+	ETH_P_PPP_DISC                       = 0x8863
+	ETH_P_PPP_MP                         = 0x8
+	ETH_P_PPP_SES                        = 0x8864
+	ETH_P_PREAUTH                        = 0x88c7
+	ETH_P_PRP                            = 0x88fb
+	ETH_P_PUP                            = 0x200
+	ETH_P_PUPAT                          = 0x201
+	ETH_P_QINQ1                          = 0x9100
+	ETH_P_QINQ2                          = 0x9200
+	ETH_P_QINQ3                          = 0x9300
+	ETH_P_RARP                           = 0x8035
+	ETH_P_SCA                            = 0x6007
+	ETH_P_SLOW                           = 0x8809
+	ETH_P_SNAP                           = 0x5
+	ETH_P_TDLS                           = 0x890d
+	ETH_P_TEB                            = 0x6558
+	ETH_P_TIPC                           = 0x88ca
+	ETH_P_TRAILER                        = 0x1c
+	ETH_P_TR_802_2                       = 0x11
+	ETH_P_TSN                            = 0x22f0
+	ETH_P_WAN_PPP                        = 0x7
+	ETH_P_WCCP                           = 0x883e
+	ETH_P_X25                            = 0x805
+	ETH_P_XDSA                           = 0xf8
+	EXABYTE_ENABLE_NEST                  = 0xf0
+	EXT2_SUPER_MAGIC                     = 0xef53
+	EXT3_SUPER_MAGIC                     = 0xef53
+	EXT4_SUPER_MAGIC                     = 0xef53
+	EXTA                                 = 0xe
+	EXTB                                 = 0xf
+	EXTPROC                              = 0x10000
+	F2FS_SUPER_MAGIC                     = 0xf2f52010
+	FALLOC_FL_COLLAPSE_RANGE             = 0x8
+	FALLOC_FL_INSERT_RANGE               = 0x20
+	FALLOC_FL_KEEP_SIZE                  = 0x1
+	FALLOC_FL_NO_HIDE_STALE              = 0x4
+	FALLOC_FL_PUNCH_HOLE                 = 0x2
+	FALLOC_FL_UNSHARE_RANGE              = 0x40
+	FALLOC_FL_ZERO_RANGE                 = 0x10
+	FD_CLOEXEC                           = 0x1
+	FD_SETSIZE                           = 0x400
+	FF0                                  = 0x0
+	FF1                                  = 0x8000
+	FFDLY                                = 0x8000
+	FLUSHO                               = 0x1000
+	FS_ENCRYPTION_MODE_AES_128_CBC       = 0x5
+	FS_ENCRYPTION_MODE_AES_128_CTS       = 0x6
+	FS_ENCRYPTION_MODE_AES_256_CBC       = 0x3
+	FS_ENCRYPTION_MODE_AES_256_CTS       = 0x4
+	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
+	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
+	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
+	FS_IOC_GET_ENCRYPTION_POLICY         = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x80106614
+	FS_IOC_SET_ENCRYPTION_POLICY         = 0x400c6613
+	FS_KEY_DESCRIPTOR_SIZE               = 0x8
+	FS_KEY_DESC_PREFIX                   = "fscrypt:"
+	FS_KEY_DESC_PREFIX_SIZE              = 0x8
+	FS_MAX_KEY_SIZE                      = 0x40
+	FS_POLICY_FLAGS_PAD_16               = 0x2
+	FS_POLICY_FLAGS_PAD_32               = 0x3
+	FS_POLICY_FLAGS_PAD_4                = 0x0
+	FS_POLICY_FLAGS_PAD_8                = 0x1
+	FS_POLICY_FLAGS_PAD_MASK             = 0x3
+	FS_POLICY_FLAGS_VALID                = 0x3
+	FUTEXFS_SUPER_MAGIC                  = 0xbad1dea
+	F_ADD_SEALS                          = 0x409
+	F_DUPFD                              = 0x0
+	F_DUPFD_CLOEXEC                      = 0x406
+	F_EXLCK                              = 0x4
+	F_GETFD                              = 0x1
+	F_GETFL                              = 0x3
+	F_GETLEASE                           = 0x401
+	F_GETLK                              = 0x7
+	F_GETLK64                            = 0x7
+	F_GETOWN                             = 0x5
+	F_GETOWN_EX                          = 0x10
+	F_GETPIPE_SZ                         = 0x408
+	F_GETSIG                             = 0xb
+	F_GET_FILE_RW_HINT                   = 0x40d
+	F_GET_RW_HINT                        = 0x40b
+	F_GET_SEALS                          = 0x40a
+	F_LOCK                               = 0x1
+	F_NOTIFY                             = 0x402
+	F_OFD_GETLK                          = 0x24
+	F_OFD_SETLK                          = 0x25
+	F_OFD_SETLKW                         = 0x26
+	F_OK                                 = 0x0
+	F_RDLCK                              = 0x1
+	F_SEAL_GROW                          = 0x4
+	F_SEAL_SEAL                          = 0x1
+	F_SEAL_SHRINK                        = 0x2
+	F_SEAL_WRITE                         = 0x8
+	F_SETFD                              = 0x2
+	F_SETFL                              = 0x4
+	F_SETLEASE                           = 0x400
+	F_SETLK                              = 0x8
+	F_SETLK64                            = 0x8
+	F_SETLKW                             = 0x9
+	F_SETLKW64                           = 0x9
+	F_SETOWN                             = 0x6
+	F_SETOWN_EX                          = 0xf
+	F_SETPIPE_SZ                         = 0x407
+	F_SETSIG                             = 0xa
+	F_SET_FILE_RW_HINT                   = 0x40e
+	F_SET_RW_HINT                        = 0x40c
+	F_SHLCK                              = 0x8
+	F_TEST                               = 0x3
+	F_TLOCK                              = 0x2
+	F_ULOCK                              = 0x0
+	F_UNLCK                              = 0x3
+	F_WRLCK                              = 0x2
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
+	GRND_NONBLOCK                        = 0x1
+	GRND_RANDOM                          = 0x2
+	HDIO_DRIVE_CMD                       = 0x31f
+	HDIO_DRIVE_CMD_AEB                   = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE              = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE              = 0x8
+	HDIO_DRIVE_RESET                     = 0x31c
+	HDIO_DRIVE_TASK                      = 0x31e
+	HDIO_DRIVE_TASKFILE                  = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE             = 0x8
+	HDIO_GETGEO                          = 0x301
+	HDIO_GET_32BIT                       = 0x309
+	HDIO_GET_ACOUSTIC                    = 0x30f
+	HDIO_GET_ADDRESS                     = 0x310
+	HDIO_GET_BUSSTATE                    = 0x31a
+	HDIO_GET_DMA                         = 0x30b
+	HDIO_GET_IDENTITY                    = 0x30d
+	HDIO_GET_KEEPSETTINGS                = 0x308
+	HDIO_GET_MULTCOUNT                   = 0x304
+	HDIO_GET_NICE                        = 0x30c
+	HDIO_GET_NOWERR                      = 0x30a
+	HDIO_GET_QDMA                        = 0x305
+	HDIO_GET_UNMASKINTR                  = 0x302
+	HDIO_GET_WCACHE                      = 0x30e
+	HDIO_OBSOLETE_IDENTITY               = 0x307
+	HDIO_SCAN_HWIF                       = 0x328
+	HDIO_SET_32BIT                       = 0x324
+	HDIO_SET_ACOUSTIC                    = 0x32c
+	HDIO_SET_ADDRESS                     = 0x32f
+	HDIO_SET_BUSSTATE                    = 0x32d
+	HDIO_SET_DMA                         = 0x326
+	HDIO_SET_KEEPSETTINGS                = 0x323
+	HDIO_SET_MULTCOUNT                   = 0x321
+	HDIO_SET_NICE                        = 0x329
+	HDIO_SET_NOWERR                      = 0x325
+	HDIO_SET_PIO_MODE                    = 0x327
+	HDIO_SET_QDMA                        = 0x32e
+	HDIO_SET_UNMASKINTR                  = 0x322
+	HDIO_SET_WCACHE                      = 0x32b
+	HDIO_SET_XFER                        = 0x306
+	HDIO_TRISTATE_HWIF                   = 0x31b
+	HDIO_UNREGISTER_HWIF                 = 0x32a
+	HOSTFS_SUPER_MAGIC                   = 0xc0ffee
+	HPFS_SUPER_MAGIC                     = 0xf995e849
+	HUGETLBFS_MAGIC                      = 0x958458f6
+	HUPCL                                = 0x400
+	IBSHIFT                              = 0x10
+	ICANON                               = 0x2
+	ICMPV6_FILTER                        = 0x1
+	ICRNL                                = 0x100
+	IEXTEN                               = 0x8000
+	IFA_F_DADFAILED                      = 0x8
+	IFA_F_DEPRECATED                     = 0x20
+	IFA_F_HOMEADDRESS                    = 0x10
+	IFA_F_MANAGETEMPADDR                 = 0x100
+	IFA_F_MCAUTOJOIN                     = 0x400
+	IFA_F_NODAD                          = 0x2
+	IFA_F_NOPREFIXROUTE                  = 0x200
+	IFA_F_OPTIMISTIC                     = 0x4
+	IFA_F_PERMANENT                      = 0x80
+	IFA_F_SECONDARY                      = 0x1
+	IFA_F_STABLE_PRIVACY                 = 0x800
+	IFA_F_TEMPORARY                      = 0x1
+	IFA_F_TENTATIVE                      = 0x40
+	IFA_MAX                              = 0x9
+	IFF_ALLMULTI                         = 0x200
+	IFF_ATTACH_QUEUE                     = 0x200
+	IFF_AUTOMEDIA                        = 0x4000
+	IFF_BROADCAST                        = 0x2
+	IFF_DEBUG                            = 0x4
+	IFF_DETACH_QUEUE                     = 0x400
+	IFF_DORMANT                          = 0x20000
+	IFF_DYNAMIC                          = 0x8000
+	IFF_ECHO                             = 0x40000
+	IFF_LOOPBACK                         = 0x8
+	IFF_LOWER_UP                         = 0x10000
+	IFF_MASTER                           = 0x400
+	IFF_MULTICAST                        = 0x1000
+	IFF_MULTI_QUEUE                      = 0x100
+	IFF_NAPI                             = 0x10
+	IFF_NAPI_FRAGS                       = 0x20
+	IFF_NOARP                            = 0x80
+	IFF_NOFILTER                         = 0x1000
+	IFF_NOTRAILERS                       = 0x20
+	IFF_NO_PI                            = 0x1000
+	IFF_ONE_QUEUE                        = 0x2000
+	IFF_PERSIST                          = 0x800
+	IFF_POINTOPOINT                      = 0x10
+	IFF_PORTSEL                          = 0x2000
+	IFF_PROMISC                          = 0x100
+	IFF_RUNNING                          = 0x40
+	IFF_SLAVE                            = 0x800
+	IFF_TAP                              = 0x2
+	IFF_TUN                              = 0x1
+	IFF_TUN_EXCL                         = 0x8000
+	IFF_UP                               = 0x1
+	IFF_VNET_HDR                         = 0x4000
+	IFF_VOLATILE                         = 0x70c5a
+	IFNAMSIZ                             = 0x10
+	IGNBRK                               = 0x1
+	IGNCR                                = 0x80
+	IGNPAR                               = 0x4
+	IMAXBEL                              = 0x2000
+	INLCR                                = 0x40
+	INPCK                                = 0x10
+	IN_ACCESS                            = 0x1
+	IN_ALL_EVENTS                        = 0xfff
+	IN_ATTRIB                            = 0x4
+	IN_CLASSA_HOST                       = 0xffffff
+	IN_CLASSA_MAX                        = 0x80
+	IN_CLASSA_NET                        = 0xff000000
+	IN_CLASSA_NSHIFT                     = 0x18
+	IN_CLASSB_HOST                       = 0xffff
+	IN_CLASSB_MAX                        = 0x10000
+	IN_CLASSB_NET                        = 0xffff0000
+	IN_CLASSB_NSHIFT                     = 0x10
+	IN_CLASSC_HOST                       = 0xff
+	IN_CLASSC_NET                        = 0xffffff00
+	IN_CLASSC_NSHIFT                     = 0x8
+	IN_CLOEXEC                           = 0x400000
+	IN_CLOSE                             = 0x18
+	IN_CLOSE_NOWRITE                     = 0x10
+	IN_CLOSE_WRITE                       = 0x8
+	IN_CREATE                            = 0x100
+	IN_DELETE                            = 0x200
+	IN_DELETE_SELF                       = 0x400
+	IN_DONT_FOLLOW                       = 0x2000000
+	IN_EXCL_UNLINK                       = 0x4000000
+	IN_IGNORED                           = 0x8000
+	IN_ISDIR                             = 0x40000000
+	IN_LOOPBACKNET                       = 0x7f
+	IN_MASK_ADD                          = 0x20000000
+	IN_MODIFY                            = 0x2
+	IN_MOVE                              = 0xc0
+	IN_MOVED_FROM                        = 0x40
+	IN_MOVED_TO                          = 0x80
+	IN_MOVE_SELF                         = 0x800
+	IN_NONBLOCK                          = 0x4000
+	IN_ONESHOT                           = 0x80000000
+	IN_ONLYDIR                           = 0x1000000
+	IN_OPEN                              = 0x20
+	IN_Q_OVERFLOW                        = 0x4000
+	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
+	IPPROTO_AH                           = 0x33
+	IPPROTO_BEETPH                       = 0x5e
+	IPPROTO_COMP                         = 0x6c
+	IPPROTO_DCCP                         = 0x21
+	IPPROTO_DSTOPTS                      = 0x3c
+	IPPROTO_EGP                          = 0x8
+	IPPROTO_ENCAP                        = 0x62
+	IPPROTO_ESP                          = 0x32
+	IPPROTO_FRAGMENT                     = 0x2c
+	IPPROTO_GRE                          = 0x2f
+	IPPROTO_HOPOPTS                      = 0x0
+	IPPROTO_ICMP                         = 0x1
+	IPPROTO_ICMPV6                       = 0x3a
+	IPPROTO_IDP                          = 0x16
+	IPPROTO_IGMP                         = 0x2
+	IPPROTO_IP                           = 0x0
+	IPPROTO_IPIP                         = 0x4
+	IPPROTO_IPV6                         = 0x29
+	IPPROTO_MH                           = 0x87
+	IPPROTO_MPLS                         = 0x89
+	IPPROTO_MTP                          = 0x5c
+	IPPROTO_NONE                         = 0x3b
+	IPPROTO_PIM                          = 0x67
+	IPPROTO_PUP                          = 0xc
+	IPPROTO_RAW                          = 0xff
+	IPPROTO_ROUTING                      = 0x2b
+	IPPROTO_RSVP                         = 0x2e
+	IPPROTO_SCTP                         = 0x84
+	IPPROTO_TCP                          = 0x6
+	IPPROTO_TP                           = 0x1d
+	IPPROTO_UDP                          = 0x11
+	IPPROTO_UDPLITE                      = 0x88
+	IPV6_2292DSTOPTS                     = 0x4
+	IPV6_2292HOPLIMIT                    = 0x8
+	IPV6_2292HOPOPTS                     = 0x3
+	IPV6_2292PKTINFO                     = 0x2
+	IPV6_2292PKTOPTIONS                  = 0x6
+	IPV6_2292RTHDR                       = 0x5
+	IPV6_ADDRFORM                        = 0x1
+	IPV6_ADDR_PREFERENCES                = 0x48
+	IPV6_ADD_MEMBERSHIP                  = 0x14
+	IPV6_AUTHHDR                         = 0xa
+	IPV6_AUTOFLOWLABEL                   = 0x46
+	IPV6_CHECKSUM                        = 0x7
+	IPV6_DONTFRAG                        = 0x3e
+	IPV6_DROP_MEMBERSHIP                 = 0x15
+	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
+	IPV6_HDRINCL                         = 0x24
+	IPV6_HOPLIMIT                        = 0x34
+	IPV6_HOPOPTS                         = 0x36
+	IPV6_IPSEC_POLICY                    = 0x22
+	IPV6_JOIN_ANYCAST                    = 0x1b
+	IPV6_JOIN_GROUP                      = 0x14
+	IPV6_LEAVE_ANYCAST                   = 0x1c
+	IPV6_LEAVE_GROUP                     = 0x15
+	IPV6_MINHOPCOUNT                     = 0x49
+	IPV6_MTU                             = 0x18
+	IPV6_MTU_DISCOVER                    = 0x17
+	IPV6_MULTICAST_HOPS                  = 0x12
+	IPV6_MULTICAST_IF                    = 0x11
+	IPV6_MULTICAST_LOOP                  = 0x13
+	IPV6_NEXTHOP                         = 0x9
+	IPV6_ORIGDSTADDR                     = 0x4a
+	IPV6_PATHMTU                         = 0x3d
+	IPV6_PKTINFO                         = 0x32
+	IPV6_PMTUDISC_DO                     = 0x2
+	IPV6_PMTUDISC_DONT                   = 0x0
+	IPV6_PMTUDISC_INTERFACE              = 0x4
+	IPV6_PMTUDISC_OMIT                   = 0x5
+	IPV6_PMTUDISC_PROBE                  = 0x3
+	IPV6_PMTUDISC_WANT                   = 0x1
+	IPV6_RECVDSTOPTS                     = 0x3a
+	IPV6_RECVERR                         = 0x19
+	IPV6_RECVFRAGSIZE                    = 0x4d
+	IPV6_RECVHOPLIMIT                    = 0x33
+	IPV6_RECVHOPOPTS                     = 0x35
+	IPV6_RECVORIGDSTADDR                 = 0x4a
+	IPV6_RECVPATHMTU                     = 0x3c
+	IPV6_RECVPKTINFO                     = 0x31
+	IPV6_RECVRTHDR                       = 0x38
+	IPV6_RECVTCLASS                      = 0x42
+	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_RTHDR                           = 0x39
+	IPV6_RTHDRDSTOPTS                    = 0x37
+	IPV6_RTHDR_LOOSE                     = 0x0
+	IPV6_RTHDR_STRICT                    = 0x1
+	IPV6_RTHDR_TYPE_0                    = 0x0
+	IPV6_RXDSTOPTS                       = 0x3b
+	IPV6_RXHOPOPTS                       = 0x36
+	IPV6_TCLASS                          = 0x43
+	IPV6_TRANSPARENT                     = 0x4b
+	IPV6_UNICAST_HOPS                    = 0x10
+	IPV6_UNICAST_IF                      = 0x4c
+	IPV6_V6ONLY                          = 0x1a
+	IPV6_XFRM_POLICY                     = 0x23
+	IP_ADD_MEMBERSHIP                    = 0x23
+	IP_ADD_SOURCE_MEMBERSHIP             = 0x27
+	IP_BIND_ADDRESS_NO_PORT              = 0x18
+	IP_BLOCK_SOURCE                      = 0x26
+	IP_CHECKSUM                          = 0x17
+	IP_DEFAULT_MULTICAST_LOOP            = 0x1
+	IP_DEFAULT_MULTICAST_TTL             = 0x1
+	IP_DF                                = 0x4000
+	IP_DROP_MEMBERSHIP                   = 0x24
+	IP_DROP_SOURCE_MEMBERSHIP            = 0x28
+	IP_FREEBIND                          = 0xf
+	IP_HDRINCL                           = 0x3
+	IP_IPSEC_POLICY                      = 0x10
+	IP_MAXPACKET                         = 0xffff
+	IP_MAX_MEMBERSHIPS                   = 0x14
+	IP_MF                                = 0x2000
+	IP_MINTTL                            = 0x15
+	IP_MSFILTER                          = 0x29
+	IP_MSS                               = 0x240
+	IP_MTU                               = 0xe
+	IP_MTU_DISCOVER                      = 0xa
+	IP_MULTICAST_ALL                     = 0x31
+	IP_MULTICAST_IF                      = 0x20
+	IP_MULTICAST_LOOP                    = 0x22
+	IP_MULTICAST_TTL                     = 0x21
+	IP_NODEFRAG                          = 0x16
+	IP_OFFMASK                           = 0x1fff
+	IP_OPTIONS                           = 0x4
+	IP_ORIGDSTADDR                       = 0x14
+	IP_PASSSEC                           = 0x12
+	IP_PKTINFO                           = 0x8
+	IP_PKTOPTIONS                        = 0x9
+	IP_PMTUDISC                          = 0xa
+	IP_PMTUDISC_DO                       = 0x2
+	IP_PMTUDISC_DONT                     = 0x0
+	IP_PMTUDISC_INTERFACE                = 0x4
+	IP_PMTUDISC_OMIT                     = 0x5
+	IP_PMTUDISC_PROBE                    = 0x3
+	IP_PMTUDISC_WANT                     = 0x1
+	IP_RECVERR                           = 0xb
+	IP_RECVFRAGSIZE                      = 0x19
+	IP_RECVOPTS                          = 0x6
+	IP_RECVORIGDSTADDR                   = 0x14
+	IP_RECVRETOPTS                       = 0x7
+	IP_RECVTOS                           = 0xd
+	IP_RECVTTL                           = 0xc
+	IP_RETOPTS                           = 0x7
+	IP_RF                                = 0x8000
+	IP_ROUTER_ALERT                      = 0x5
+	IP_TOS                               = 0x1
+	IP_TRANSPARENT                       = 0x13
+	IP_TTL                               = 0x2
+	IP_UNBLOCK_SOURCE                    = 0x25
+	IP_UNICAST_IF                        = 0x32
+	IP_XFRM_POLICY                       = 0x11
+	ISIG                                 = 0x1
+	ISOFS_SUPER_MAGIC                    = 0x9660
+	ISTRIP                               = 0x20
+	IUCLC                                = 0x200
+	IUTF8                                = 0x4000
+	IXANY                                = 0x800
+	IXOFF                                = 0x1000
+	IXON                                 = 0x400
+	JFFS2_SUPER_MAGIC                    = 0x72b6
+	KEXEC_ARCH_386                       = 0x30000
+	KEXEC_ARCH_68K                       = 0x40000
+	KEXEC_ARCH_AARCH64                   = 0xb70000
+	KEXEC_ARCH_ARM                       = 0x280000
+	KEXEC_ARCH_DEFAULT                   = 0x0
+	KEXEC_ARCH_IA_64                     = 0x320000
+	KEXEC_ARCH_MASK                      = 0xffff0000
+	KEXEC_ARCH_MIPS                      = 0x80000
+	KEXEC_ARCH_MIPS_LE                   = 0xa0000
+	KEXEC_ARCH_PPC                       = 0x140000
+	KEXEC_ARCH_PPC64                     = 0x150000
+	KEXEC_ARCH_S390                      = 0x160000
+	KEXEC_ARCH_SH                        = 0x2a0000
+	KEXEC_ARCH_X86_64                    = 0x3e0000
+	KEXEC_FILE_NO_INITRAMFS              = 0x4
+	KEXEC_FILE_ON_CRASH                  = 0x2
+	KEXEC_FILE_UNLOAD                    = 0x1
+	KEXEC_ON_CRASH                       = 0x1
+	KEXEC_PRESERVE_CONTEXT               = 0x2
+	KEXEC_SEGMENT_MAX                    = 0x10
+	KEYCTL_ASSUME_AUTHORITY              = 0x10
+	KEYCTL_CHOWN                         = 0x4
+	KEYCTL_CLEAR                         = 0x7
+	KEYCTL_DESCRIBE                      = 0x6
+	KEYCTL_DH_COMPUTE                    = 0x17
+	KEYCTL_GET_KEYRING_ID                = 0x0
+	KEYCTL_GET_PERSISTENT                = 0x16
+	KEYCTL_GET_SECURITY                  = 0x11
+	KEYCTL_INSTANTIATE                   = 0xc
+	KEYCTL_INSTANTIATE_IOV               = 0x14
+	KEYCTL_INVALIDATE                    = 0x15
+	KEYCTL_JOIN_SESSION_KEYRING          = 0x1
+	KEYCTL_LINK                          = 0x8
+	KEYCTL_NEGATE                        = 0xd
+	KEYCTL_READ                          = 0xb
+	KEYCTL_REJECT                        = 0x13
+	KEYCTL_RESTRICT_KEYRING              = 0x1d
+	KEYCTL_REVOKE                        = 0x3
+	KEYCTL_SEARCH                        = 0xa
+	KEYCTL_SESSION_TO_PARENT             = 0x12
+	KEYCTL_SETPERM                       = 0x5
+	KEYCTL_SET_REQKEY_KEYRING            = 0xe
+	KEYCTL_SET_TIMEOUT                   = 0xf
+	KEYCTL_UNLINK                        = 0x9
+	KEYCTL_UPDATE                        = 0x2
+	KEY_REQKEY_DEFL_DEFAULT              = 0x0
+	KEY_REQKEY_DEFL_GROUP_KEYRING        = 0x6
+	KEY_REQKEY_DEFL_NO_CHANGE            = -0x1
+	KEY_REQKEY_DEFL_PROCESS_KEYRING      = 0x2
+	KEY_REQKEY_DEFL_REQUESTOR_KEYRING    = 0x7
+	KEY_REQKEY_DEFL_SESSION_KEYRING      = 0x3
+	KEY_REQKEY_DEFL_THREAD_KEYRING       = 0x1
+	KEY_REQKEY_DEFL_USER_KEYRING         = 0x4
+	KEY_REQKEY_DEFL_USER_SESSION_KEYRING = 0x5
+	KEY_SPEC_GROUP_KEYRING               = -0x6
+	KEY_SPEC_PROCESS_KEYRING             = -0x2
+	KEY_SPEC_REQKEY_AUTH_KEY             = -0x7
+	KEY_SPEC_REQUESTOR_KEYRING           = -0x8
+	KEY_SPEC_SESSION_KEYRING             = -0x3
+	KEY_SPEC_THREAD_KEYRING              = -0x1
+	KEY_SPEC_USER_KEYRING                = -0x4
+	KEY_SPEC_USER_SESSION_KEYRING        = -0x5
+	LINUX_REBOOT_CMD_CAD_OFF             = 0x0
+	LINUX_REBOOT_CMD_CAD_ON              = 0x89abcdef
+	LINUX_REBOOT_CMD_HALT                = 0xcdef0123
+	LINUX_REBOOT_CMD_KEXEC               = 0x45584543
+	LINUX_REBOOT_CMD_POWER_OFF           = 0x4321fedc
+	LINUX_REBOOT_CMD_RESTART             = 0x1234567
+	LINUX_REBOOT_CMD_RESTART2            = 0xa1b2c3d4
+	LINUX_REBOOT_CMD_SW_SUSPEND          = 0xd000fce2
+	LINUX_REBOOT_MAGIC1                  = 0xfee1dead
+	LINUX_REBOOT_MAGIC2                  = 0x28121969
+	LOCK_EX                              = 0x2
+	LOCK_NB                              = 0x4
+	LOCK_SH                              = 0x1
+	LOCK_UN                              = 0x8
+	MADV_DODUMP                          = 0x11
+	MADV_DOFORK                          = 0xb
+	MADV_DONTDUMP                        = 0x10
+	MADV_DONTFORK                        = 0xa
+	MADV_DONTNEED                        = 0x4
+	MADV_FREE                            = 0x8
+	MADV_HUGEPAGE                        = 0xe
+	MADV_HWPOISON                        = 0x64
+	MADV_KEEPONFORK                      = 0x13
+	MADV_MERGEABLE                       = 0xc
+	MADV_NOHUGEPAGE                      = 0xf
+	MADV_NORMAL                          = 0x0
+	MADV_RANDOM                          = 0x1
+	MADV_REMOVE                          = 0x9
+	MADV_SEQUENTIAL                      = 0x2
+	MADV_UNMERGEABLE                     = 0xd
+	MADV_WILLNEED                        = 0x3
+	MADV_WIPEONFORK                      = 0x12
+	MAP_ANON                             = 0x20
+	MAP_ANONYMOUS                        = 0x20
+	MAP_DENYWRITE                        = 0x800
+	MAP_EXECUTABLE                       = 0x1000
+	MAP_FILE                             = 0x0
+	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
+	MAP_GROWSDOWN                        = 0x200
+	MAP_HUGETLB                          = 0x40000
+	MAP_HUGE_MASK                        = 0x3f
+	MAP_HUGE_SHIFT                       = 0x1a
+	MAP_LOCKED                           = 0x100
+	MAP_NONBLOCK                         = 0x10000
+	MAP_NORESERVE                        = 0x40
+	MAP_POPULATE                         = 0x8000
+	MAP_PRIVATE                          = 0x2
+	MAP_RENAME                           = 0x20
+	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
+	MAP_STACK                            = 0x20000
+	MAP_TYPE                             = 0xf
+	MCL_CURRENT                          = 0x2000
+	MCL_FUTURE                           = 0x4000
+	MCL_ONFAULT                          = 0x8000
+	MFD_ALLOW_SEALING                    = 0x2
+	MFD_CLOEXEC                          = 0x1
+	MFD_HUGETLB                          = 0x4
+	MFD_HUGE_16GB                        = -0x78000000
+	MFD_HUGE_16MB                        = 0x60000000
+	MFD_HUGE_1GB                         = 0x78000000
+	MFD_HUGE_1MB                         = 0x50000000
+	MFD_HUGE_256MB                       = 0x70000000
+	MFD_HUGE_2GB                         = 0x7c000000
+	MFD_HUGE_2MB                         = 0x54000000
+	MFD_HUGE_32MB                        = 0x64000000
+	MFD_HUGE_512KB                       = 0x4c000000
+	MFD_HUGE_512MB                       = 0x74000000
+	MFD_HUGE_64KB                        = 0x40000000
+	MFD_HUGE_8MB                         = 0x5c000000
+	MFD_HUGE_MASK                        = 0x3f
+	MFD_HUGE_SHIFT                       = 0x1a
+	MINIX2_SUPER_MAGIC                   = 0x2468
+	MINIX2_SUPER_MAGIC2                  = 0x2478
+	MINIX3_SUPER_MAGIC                   = 0x4d5a
+	MINIX_SUPER_MAGIC                    = 0x137f
+	MINIX_SUPER_MAGIC2                   = 0x138f
+	MNT_DETACH                           = 0x2
+	MNT_EXPIRE                           = 0x4
+	MNT_FORCE                            = 0x1
+	MODULE_INIT_IGNORE_MODVERSIONS       = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC          = 0x2
+	MSDOS_SUPER_MAGIC                    = 0x4d44
+	MSG_BATCH                            = 0x40000
+	MSG_CMSG_CLOEXEC                     = 0x40000000
+	MSG_CONFIRM                          = 0x800
+	MSG_CTRUNC                           = 0x8
+	MSG_DONTROUTE                        = 0x4
+	MSG_DONTWAIT                         = 0x40
+	MSG_EOR                              = 0x80
+	MSG_ERRQUEUE                         = 0x2000
+	MSG_FASTOPEN                         = 0x20000000
+	MSG_FIN                              = 0x200
+	MSG_MORE                             = 0x8000
+	MSG_NOSIGNAL                         = 0x4000
+	MSG_OOB                              = 0x1
+	MSG_PEEK                             = 0x2
+	MSG_PROXY                            = 0x10
+	MSG_RST                              = 0x1000
+	MSG_SYN                              = 0x400
+	MSG_TRUNC                            = 0x20
+	MSG_TRYHARD                          = 0x4
+	MSG_WAITALL                          = 0x100
+	MSG_WAITFORONE                       = 0x10000
+	MSG_ZEROCOPY                         = 0x4000000
+	MS_ACTIVE                            = 0x40000000
+	MS_ASYNC                             = 0x1
+	MS_BIND                              = 0x1000
+	MS_BORN                              = 0x20000000
+	MS_DIRSYNC                           = 0x80
+	MS_INVALIDATE                        = 0x2
+	MS_I_VERSION                         = 0x800000
+	MS_KERNMOUNT                         = 0x400000
+	MS_LAZYTIME                          = 0x2000000
+	MS_MANDLOCK                          = 0x40
+	MS_MGC_MSK                           = 0xffff0000
+	MS_MGC_VAL                           = 0xc0ed0000
+	MS_MOVE                              = 0x2000
+	MS_NOATIME                           = 0x400
+	MS_NODEV                             = 0x4
+	MS_NODIRATIME                        = 0x800
+	MS_NOEXEC                            = 0x8
+	MS_NOREMOTELOCK                      = 0x8000000
+	MS_NOSEC                             = 0x10000000
+	MS_NOSUID                            = 0x2
+	MS_NOUSER                            = -0x80000000
+	MS_POSIXACL                          = 0x10000
+	MS_PRIVATE                           = 0x40000
+	MS_RDONLY                            = 0x1
+	MS_REC                               = 0x4000
+	MS_RELATIME                          = 0x200000
+	MS_REMOUNT                           = 0x20
+	MS_RMT_MASK                          = 0x2800051
+	MS_SHARED                            = 0x100000
+	MS_SILENT                            = 0x8000
+	MS_SLAVE                             = 0x80000
+	MS_STRICTATIME                       = 0x1000000
+	MS_SUBMOUNT                          = 0x4000000
+	MS_SYNC                              = 0x4
+	MS_SYNCHRONOUS                       = 0x10
+	MS_UNBINDABLE                        = 0x20000
+	MS_VERBOSE                           = 0x8000
+	MTD_INODE_FS_MAGIC                   = 0x11307854
+	NAME_MAX                             = 0xff
+	NCP_SUPER_MAGIC                      = 0x564c
+	NETLINK_ADD_MEMBERSHIP               = 0x1
+	NETLINK_AUDIT                        = 0x9
+	NETLINK_BROADCAST_ERROR              = 0x4
+	NETLINK_CAP_ACK                      = 0xa
+	NETLINK_CONNECTOR                    = 0xb
+	NETLINK_CRYPTO                       = 0x15
+	NETLINK_DNRTMSG                      = 0xe
+	NETLINK_DROP_MEMBERSHIP              = 0x2
+	NETLINK_ECRYPTFS                     = 0x13
+	NETLINK_EXT_ACK                      = 0xb
+	NETLINK_FIB_LOOKUP                   = 0xa
+	NETLINK_FIREWALL                     = 0x3
+	NETLINK_GENERIC                      = 0x10
+	NETLINK_INET_DIAG                    = 0x4
+	NETLINK_IP6_FW                       = 0xd
+	NETLINK_ISCSI                        = 0x8
+	NETLINK_KOBJECT_UEVENT               = 0xf
+	NETLINK_LISTEN_ALL_NSID              = 0x8
+	NETLINK_LIST_MEMBERSHIPS             = 0x9
+	NETLINK_NETFILTER                    = 0xc
+	NETLINK_NFLOG                        = 0x5
+	NETLINK_NO_ENOBUFS                   = 0x5
+	NETLINK_PKTINFO                      = 0x3
+	NETLINK_RDMA                         = 0x14
+	NETLINK_ROUTE                        = 0x0
+	NETLINK_RX_RING                      = 0x6
+	NETLINK_SCSITRANSPORT                = 0x12
+	NETLINK_SELINUX                      = 0x7
+	NETLINK_SMC                          = 0x16
+	NETLINK_SOCK_DIAG                    = 0x4
+	NETLINK_TX_RING                      = 0x7
+	NETLINK_UNUSED                       = 0x1
+	NETLINK_USERSOCK                     = 0x2
+	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
+	NFNETLINK_V0                         = 0x0
+	NFNLGRP_ACCT_QUOTA                   = 0x8
+	NFNLGRP_CONNTRACK_DESTROY            = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY        = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW            = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE         = 0x5
+	NFNLGRP_CONNTRACK_NEW                = 0x1
+	NFNLGRP_CONNTRACK_UPDATE             = 0x2
+	NFNLGRP_MAX                          = 0x9
+	NFNLGRP_NFTABLES                     = 0x7
+	NFNLGRP_NFTRACE                      = 0x9
+	NFNLGRP_NONE                         = 0x0
+	NFNL_BATCH_MAX                       = 0x1
+	NFNL_MSG_BATCH_BEGIN                 = 0x10
+	NFNL_MSG_BATCH_END                   = 0x11
+	NFNL_NFA_NEST                        = 0x8000
+	NFNL_SUBSYS_ACCT                     = 0x7
+	NFNL_SUBSYS_COUNT                    = 0xc
+	NFNL_SUBSYS_CTHELPER                 = 0x9
+	NFNL_SUBSYS_CTNETLINK                = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP            = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT        = 0x8
+	NFNL_SUBSYS_IPSET                    = 0x6
+	NFNL_SUBSYS_NFTABLES                 = 0xa
+	NFNL_SUBSYS_NFT_COMPAT               = 0xb
+	NFNL_SUBSYS_NONE                     = 0x0
+	NFNL_SUBSYS_OSF                      = 0x5
+	NFNL_SUBSYS_QUEUE                    = 0x3
+	NFNL_SUBSYS_ULOG                     = 0x4
+	NFS_SUPER_MAGIC                      = 0x6969
+	NILFS_SUPER_MAGIC                    = 0x3434
+	NL0                                  = 0x0
+	NL1                                  = 0x100
+	NLA_ALIGNTO                          = 0x4
+	NLA_F_NESTED                         = 0x8000
+	NLA_F_NET_BYTEORDER                  = 0x4000
+	NLA_HDRLEN                           = 0x4
+	NLDLY                                = 0x100
+	NLMSG_ALIGNTO                        = 0x4
+	NLMSG_DONE                           = 0x3
+	NLMSG_ERROR                          = 0x2
+	NLMSG_HDRLEN                         = 0x10
+	NLMSG_MIN_TYPE                       = 0x10
+	NLMSG_NOOP                           = 0x1
+	NLMSG_OVERRUN                        = 0x4
+	NLM_F_ACK                            = 0x4
+	NLM_F_ACK_TLVS                       = 0x200
+	NLM_F_APPEND                         = 0x800
+	NLM_F_ATOMIC                         = 0x400
+	NLM_F_CAPPED                         = 0x100
+	NLM_F_CREATE                         = 0x400
+	NLM_F_DUMP                           = 0x300
+	NLM_F_DUMP_FILTERED                  = 0x20
+	NLM_F_DUMP_INTR                      = 0x10
+	NLM_F_ECHO                           = 0x8
+	NLM_F_EXCL                           = 0x200
+	NLM_F_MATCH                          = 0x200
+	NLM_F_MULTI                          = 0x2
+	NLM_F_NONREC                         = 0x100
+	NLM_F_REPLACE                        = 0x100
+	NLM_F_REQUEST                        = 0x1
+	NLM_F_ROOT                           = 0x100
+	NOFLSH                               = 0x80
+	NSFS_MAGIC                           = 0x6e736673
+	OCFS2_SUPER_MAGIC                    = 0x7461636f
+	OCRNL                                = 0x8
+	OFDEL                                = 0x80
+	OFILL                                = 0x40
+	OLCUC                                = 0x2
+	ONLCR                                = 0x4
+	ONLRET                               = 0x20
+	ONOCR                                = 0x10
+	OPENPROM_SUPER_MAGIC                 = 0x9fa1
+	OPOST                                = 0x1
+	OVERLAYFS_SUPER_MAGIC                = 0x794c7630
+	O_ACCMODE                            = 0x3
+	O_APPEND                             = 0x8
+	O_ASYNC                              = 0x40
+	O_CLOEXEC                            = 0x400000
+	O_CREAT                              = 0x200
+	O_DIRECT                             = 0x100000
+	O_DIRECTORY                          = 0x10000
+	O_DSYNC                              = 0x2000
+	O_EXCL                               = 0x800
+	O_FSYNC                              = 0x802000
+	O_LARGEFILE                          = 0x0
+	O_NDELAY                             = 0x4004
+	O_NOATIME                            = 0x200000
+	O_NOCTTY                             = 0x8000
+	O_NOFOLLOW                           = 0x20000
+	O_NONBLOCK                           = 0x4000
+	O_PATH                               = 0x1000000
+	O_RDONLY                             = 0x0
+	O_RDWR                               = 0x2
+	O_RSYNC                              = 0x802000
+	O_SYNC                               = 0x802000
+	O_TMPFILE                            = 0x2010000
+	O_TRUNC                              = 0x400
+	O_WRONLY                             = 0x1
+	PACKET_ADD_MEMBERSHIP                = 0x1
+	PACKET_AUXDATA                       = 0x8
+	PACKET_BROADCAST                     = 0x1
+	PACKET_COPY_THRESH                   = 0x7
+	PACKET_DROP_MEMBERSHIP               = 0x2
+	PACKET_FANOUT                        = 0x12
+	PACKET_FANOUT_CBPF                   = 0x6
+	PACKET_FANOUT_CPU                    = 0x2
+	PACKET_FANOUT_DATA                   = 0x16
+	PACKET_FANOUT_EBPF                   = 0x7
+	PACKET_FANOUT_FLAG_DEFRAG            = 0x8000
+	PACKET_FANOUT_FLAG_ROLLOVER          = 0x1000
+	PACKET_FANOUT_FLAG_UNIQUEID          = 0x2000
+	PACKET_FANOUT_HASH                   = 0x0
+	PACKET_FANOUT_LB                     = 0x1
+	PACKET_FANOUT_QM                     = 0x5
+	PACKET_FANOUT_RND                    = 0x4
+	PACKET_FANOUT_ROLLOVER               = 0x3
+	PACKET_FASTROUTE                     = 0x6
+	PACKET_HDRLEN                        = 0xb
+	PACKET_HOST                          = 0x0
+	PACKET_KERNEL                        = 0x7
+	PACKET_LOOPBACK                      = 0x5
+	PACKET_LOSS                          = 0xe
+	PACKET_MR_ALLMULTI                   = 0x2
+	PACKET_MR_MULTICAST                  = 0x0
+	PACKET_MR_PROMISC                    = 0x1
+	PACKET_MR_UNICAST                    = 0x3
+	PACKET_MULTICAST                     = 0x2
+	PACKET_ORIGDEV                       = 0x9
+	PACKET_OTHERHOST                     = 0x3
+	PACKET_OUTGOING                      = 0x4
+	PACKET_QDISC_BYPASS                  = 0x14
+	PACKET_RECV_OUTPUT                   = 0x3
+	PACKET_RESERVE                       = 0xc
+	PACKET_ROLLOVER_STATS                = 0x15
+	PACKET_RX_RING                       = 0x5
+	PACKET_STATISTICS                    = 0x6
+	PACKET_TIMESTAMP                     = 0x11
+	PACKET_TX_HAS_OFF                    = 0x13
+	PACKET_TX_RING                       = 0xd
+	PACKET_TX_TIMESTAMP                  = 0x10
+	PACKET_USER                          = 0x6
+	PACKET_VERSION                       = 0xa
+	PACKET_VNET_HDR                      = 0xf
+	PARENB                               = 0x100
+	PARITY_CRC16_PR0                     = 0x2
+	PARITY_CRC16_PR0_CCITT               = 0x4
+	PARITY_CRC16_PR1                     = 0x3
+	PARITY_CRC16_PR1_CCITT               = 0x5
+	PARITY_CRC32_PR0_CCITT               = 0x6
+	PARITY_CRC32_PR1_CCITT               = 0x7
+	PARITY_DEFAULT                       = 0x0
+	PARITY_NONE                          = 0x1
+	PARMRK                               = 0x8
+	PARODD                               = 0x200
+	PENDIN                               = 0x4000
+	PERF_EVENT_IOC_DISABLE               = 0x20002401
+	PERF_EVENT_IOC_ENABLE                = 0x20002400
+	PERF_EVENT_IOC_ID                    = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES     = 0x8008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT          = 0x80042409
+	PERF_EVENT_IOC_PERIOD                = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF             = 0xc008240a
+	PERF_EVENT_IOC_REFRESH               = 0x20002402
+	PERF_EVENT_IOC_RESET                 = 0x20002403
+	PERF_EVENT_IOC_SET_BPF               = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER            = 0x80082406
+	PERF_EVENT_IOC_SET_OUTPUT            = 0x20002405
+	PIPEFS_MAGIC                         = 0x50495045
+	PPPIOCATTACH                         = 0x8004743d
+	PPPIOCATTCHAN                        = 0x80047438
+	PPPIOCCONNECT                        = 0x8004743a
+	PPPIOCDETACH                         = 0x8004743c
+	PPPIOCDISCONN                        = 0x20007439
+	PPPIOCGASYNCMAP                      = 0x40047458
+	PPPIOCGCHAN                          = 0x40047437
+	PPPIOCGDEBUG                         = 0x40047441
+	PPPIOCGFLAGS                         = 0x4004745a
+	PPPIOCGIDLE                          = 0x4010743f
+	PPPIOCGL2TPSTATS                     = 0x40487436
+	PPPIOCGMRU                           = 0x40047453
+	PPPIOCGNPMODE                        = 0xc008744c
+	PPPIOCGRASYNCMAP                     = 0x40047455
+	PPPIOCGUNIT                          = 0x40047456
+	PPPIOCGXASYNCMAP                     = 0x40207450
+	PPPIOCNEWUNIT                        = 0xc004743e
+	PPPIOCSACTIVE                        = 0x80107446
+	PPPIOCSASYNCMAP                      = 0x80047457
+	PPPIOCSCOMPRESS                      = 0x8010744d
+	PPPIOCSDEBUG                         = 0x80047440
+	PPPIOCSFLAGS                         = 0x80047459
+	PPPIOCSMAXCID                        = 0x80047451
+	PPPIOCSMRRU                          = 0x8004743b
+	PPPIOCSMRU                           = 0x80047452
+	PPPIOCSNPMODE                        = 0x8008744b
+	PPPIOCSPASS                          = 0x80107447
+	PPPIOCSRASYNCMAP                     = 0x80047454
+	PPPIOCSXASYNCMAP                     = 0x8020744f
+	PPPIOCXFERUNIT                       = 0x2000744e
+	PRIO_PGRP                            = 0x1
+	PRIO_PROCESS                         = 0x0
+	PRIO_USER                            = 0x2
+	PROC_SUPER_MAGIC                     = 0x9fa0
+	PROT_EXEC                            = 0x4
+	PROT_GROWSDOWN                       = 0x1000000
+	PROT_GROWSUP                         = 0x2000000
+	PROT_NONE                            = 0x0
+	PROT_READ                            = 0x1
+	PROT_WRITE                           = 0x2
+	PR_CAPBSET_DROP                      = 0x18
+	PR_CAPBSET_READ                      = 0x17
+	PR_CAP_AMBIENT                       = 0x2f
+	PR_CAP_AMBIENT_CLEAR_ALL             = 0x4
+	PR_CAP_AMBIENT_IS_SET                = 0x1
+	PR_CAP_AMBIENT_LOWER                 = 0x3
+	PR_CAP_AMBIENT_RAISE                 = 0x2
+	PR_ENDIAN_BIG                        = 0x0
+	PR_ENDIAN_LITTLE                     = 0x1
+	PR_ENDIAN_PPC_LITTLE                 = 0x2
+	PR_FPEMU_NOPRINT                     = 0x1
+	PR_FPEMU_SIGFPE                      = 0x2
+	PR_FP_EXC_ASYNC                      = 0x2
+	PR_FP_EXC_DISABLED                   = 0x0
+	PR_FP_EXC_DIV                        = 0x10000
+	PR_FP_EXC_INV                        = 0x100000
+	PR_FP_EXC_NONRECOV                   = 0x1
+	PR_FP_EXC_OVF                        = 0x20000
+	PR_FP_EXC_PRECISE                    = 0x3
+	PR_FP_EXC_RES                        = 0x80000
+	PR_FP_EXC_SW_ENABLE                  = 0x80
+	PR_FP_EXC_UND                        = 0x40000
+	PR_FP_MODE_FR                        = 0x1
+	PR_FP_MODE_FRE                       = 0x2
+	PR_GET_CHILD_SUBREAPER               = 0x25
+	PR_GET_DUMPABLE                      = 0x3
+	PR_GET_ENDIAN                        = 0x13
+	PR_GET_FPEMU                         = 0x9
+	PR_GET_FPEXC                         = 0xb
+	PR_GET_FP_MODE                       = 0x2e
+	PR_GET_KEEPCAPS                      = 0x7
+	PR_GET_NAME                          = 0x10
+	PR_GET_NO_NEW_PRIVS                  = 0x27
+	PR_GET_PDEATHSIG                     = 0x2
+	PR_GET_SECCOMP                       = 0x15
+	PR_GET_SECUREBITS                    = 0x1b
+	PR_GET_SPECULATION_CTRL              = 0x34
+	PR_GET_THP_DISABLE                   = 0x2a
+	PR_GET_TID_ADDRESS                   = 0x28
+	PR_GET_TIMERSLACK                    = 0x1e
+	PR_GET_TIMING                        = 0xd
+	PR_GET_TSC                           = 0x19
+	PR_GET_UNALIGN                       = 0x5
+	PR_MCE_KILL                          = 0x21
+	PR_MCE_KILL_CLEAR                    = 0x0
+	PR_MCE_KILL_DEFAULT                  = 0x2
+	PR_MCE_KILL_EARLY                    = 0x1
+	PR_MCE_KILL_GET                      = 0x22
+	PR_MCE_KILL_LATE                     = 0x0
+	PR_MCE_KILL_SET                      = 0x1
+	PR_MPX_DISABLE_MANAGEMENT            = 0x2c
+	PR_MPX_ENABLE_MANAGEMENT             = 0x2b
+	PR_SET_CHILD_SUBREAPER               = 0x24
+	PR_SET_DUMPABLE                      = 0x4
+	PR_SET_ENDIAN                        = 0x14
+	PR_SET_FPEMU                         = 0xa
+	PR_SET_FPEXC                         = 0xc
+	PR_SET_FP_MODE                       = 0x2d
+	PR_SET_KEEPCAPS                      = 0x8
+	PR_SET_MM                            = 0x23
+	PR_SET_MM_ARG_END                    = 0x9
+	PR_SET_MM_ARG_START                  = 0x8
+	PR_SET_MM_AUXV                       = 0xc
+	PR_SET_MM_BRK                        = 0x7
+	PR_SET_MM_END_CODE                   = 0x2
+	PR_SET_MM_END_DATA                   = 0x4
+	PR_SET_MM_ENV_END                    = 0xb
+	PR_SET_MM_ENV_START                  = 0xa
+	PR_SET_MM_EXE_FILE                   = 0xd
+	PR_SET_MM_MAP                        = 0xe
+	PR_SET_MM_MAP_SIZE                   = 0xf
+	PR_SET_MM_START_BRK                  = 0x6
+	PR_SET_MM_START_CODE                 = 0x1
+	PR_SET_MM_START_DATA                 = 0x3
+	PR_SET_MM_START_STACK                = 0x5
+	PR_SET_NAME                          = 0xf
+	PR_SET_NO_NEW_PRIVS                  = 0x26
+	PR_SET_PDEATHSIG                     = 0x1
+	PR_SET_PTRACER                       = 0x59616d61
+	PR_SET_PTRACER_ANY                   = 0xffffffffffffffff
+	PR_SET_SECCOMP                       = 0x16
+	PR_SET_SECUREBITS                    = 0x1c
+	PR_SET_SPECULATION_CTRL              = 0x35
+	PR_SET_THP_DISABLE                   = 0x29
+	PR_SET_TIMERSLACK                    = 0x1d
+	PR_SET_TIMING                        = 0xe
+	PR_SET_TSC                           = 0x1a
+	PR_SET_UNALIGN                       = 0x6
+	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_ENABLE                       = 0x2
+	PR_SPEC_FORCE_DISABLE                = 0x8
+	PR_SPEC_NOT_AFFECTED                 = 0x0
+	PR_SPEC_PRCTL                        = 0x1
+	PR_SPEC_STORE_BYPASS                 = 0x0
+	PR_SVE_GET_VL                        = 0x33
+	PR_SVE_SET_VL                        = 0x32
+	PR_SVE_SET_VL_ONEXEC                 = 0x40000
+	PR_SVE_VL_INHERIT                    = 0x20000
+	PR_SVE_VL_LEN_MASK                   = 0xffff
+	PR_TASK_PERF_EVENTS_DISABLE          = 0x1f
+	PR_TASK_PERF_EVENTS_ENABLE           = 0x20
+	PR_TIMING_STATISTICAL                = 0x0
+	PR_TIMING_TIMESTAMP                  = 0x1
+	PR_TSC_ENABLE                        = 0x1
+	PR_TSC_SIGSEGV                       = 0x2
+	PR_UNALIGN_NOPRINT                   = 0x1
+	PR_UNALIGN_SIGBUS                    = 0x2
+	PSTOREFS_MAGIC                       = 0x6165676c
+	PTRACE_ATTACH                        = 0x10
+	PTRACE_CONT                          = 0x7
+	PTRACE_DETACH                        = 0x11
+	PTRACE_EVENT_CLONE                   = 0x3
+	PTRACE_EVENT_EXEC                    = 0x4
+	PTRACE_EVENT_EXIT                    = 0x6
+	PTRACE_EVENT_FORK                    = 0x1
+	PTRACE_EVENT_SECCOMP                 = 0x7
+	PTRACE_EVENT_STOP                    = 0x80
+	PTRACE_EVENT_VFORK                   = 0x2
+	PTRACE_EVENT_VFORK_DONE              = 0x5
+	PTRACE_GETEVENTMSG                   = 0x4201
+	PTRACE_GETFPAREGS                    = 0x14
+	PTRACE_GETFPREGS                     = 0xe
+	PTRACE_GETFPREGS64                   = 0x19
+	PTRACE_GETREGS                       = 0xc
+	PTRACE_GETREGS64                     = 0x16
+	PTRACE_GETREGSET                     = 0x4204
+	PTRACE_GETSIGINFO                    = 0x4202
+	PTRACE_GETSIGMASK                    = 0x420a
+	PTRACE_INTERRUPT                     = 0x4207
+	PTRACE_KILL                          = 0x8
+	PTRACE_LISTEN                        = 0x4208
+	PTRACE_O_EXITKILL                    = 0x100000
+	PTRACE_O_MASK                        = 0x3000ff
+	PTRACE_O_SUSPEND_SECCOMP             = 0x200000
+	PTRACE_O_TRACECLONE                  = 0x8
+	PTRACE_O_TRACEEXEC                   = 0x10
+	PTRACE_O_TRACEEXIT                   = 0x40
+	PTRACE_O_TRACEFORK                   = 0x2
+	PTRACE_O_TRACESECCOMP                = 0x80
+	PTRACE_O_TRACESYSGOOD                = 0x1
+	PTRACE_O_TRACEVFORK                  = 0x4
+	PTRACE_O_TRACEVFORKDONE              = 0x20
+	PTRACE_PEEKDATA                      = 0x2
+	PTRACE_PEEKSIGINFO                   = 0x4209
+	PTRACE_PEEKSIGINFO_SHARED            = 0x1
+	PTRACE_PEEKTEXT                      = 0x1
+	PTRACE_PEEKUSR                       = 0x3
+	PTRACE_POKEDATA                      = 0x5
+	PTRACE_POKETEXT                      = 0x4
+	PTRACE_POKEUSR                       = 0x6
+	PTRACE_READDATA                      = 0x10
+	PTRACE_READTEXT                      = 0x12
+	PTRACE_SECCOMP_GET_FILTER            = 0x420c
+	PTRACE_SECCOMP_GET_METADATA          = 0x420d
+	PTRACE_SEIZE                         = 0x4206
+	PTRACE_SETFPAREGS                    = 0x15
+	PTRACE_SETFPREGS                     = 0xf
+	PTRACE_SETFPREGS64                   = 0x1a
+	PTRACE_SETOPTIONS                    = 0x4200
+	PTRACE_SETREGS                       = 0xd
+	PTRACE_SETREGS64                     = 0x17
+	PTRACE_SETREGSET                     = 0x4205
+	PTRACE_SETSIGINFO                    = 0x4203
+	PTRACE_SETSIGMASK                    = 0x420b
+	PTRACE_SINGLESTEP                    = 0x9
+	PTRACE_SPARC_DETACH                  = 0xb
+	PTRACE_SYSCALL                       = 0x18
+	PTRACE_TRACEME                       = 0x0
+	PTRACE_WRITEDATA                     = 0x11
+	PTRACE_WRITETEXT                     = 0x13
+	PT_FP                                = 0x48
+	PT_G0                                = 0x10
+	PT_G1                                = 0x14
+	PT_G2                                = 0x18
+	PT_G3                                = 0x1c
+	PT_G4                                = 0x20
+	PT_G5                                = 0x24
+	PT_G6                                = 0x28
+	PT_G7                                = 0x2c
+	PT_I0                                = 0x30
+	PT_I1                                = 0x34
+	PT_I2                                = 0x38
+	PT_I3                                = 0x3c
+	PT_I4                                = 0x40
+	PT_I5                                = 0x44
+	PT_I6                                = 0x48
+	PT_I7                                = 0x4c
+	PT_NPC                               = 0x8
+	PT_PC                                = 0x4
+	PT_PSR                               = 0x0
+	PT_REGS_MAGIC                        = 0x57ac6c00
+	PT_TNPC                              = 0x90
+	PT_TPC                               = 0x88
+	PT_TSTATE                            = 0x80
+	PT_V9_FP                             = 0x70
+	PT_V9_G0                             = 0x0
+	PT_V9_G1                             = 0x8
+	PT_V9_G2                             = 0x10
+	PT_V9_G3                             = 0x18
+	PT_V9_G4                             = 0x20
+	PT_V9_G5                             = 0x28
+	PT_V9_G6                             = 0x30
+	PT_V9_G7                             = 0x38
+	PT_V9_I0                             = 0x40
+	PT_V9_I1                             = 0x48
+	PT_V9_I2                             = 0x50
+	PT_V9_I3                             = 0x58
+	PT_V9_I4                             = 0x60
+	PT_V9_I5                             = 0x68
+	PT_V9_I6                             = 0x70
+	PT_V9_I7                             = 0x78
+	PT_V9_MAGIC                          = 0x9c
+	PT_V9_TNPC                           = 0x90
+	PT_V9_TPC                            = 0x88
+	PT_V9_TSTATE                         = 0x80
+	PT_V9_Y                              = 0x98
+	PT_WIM                               = 0x10
+	PT_Y                                 = 0xc
+	QNX4_SUPER_MAGIC                     = 0x2f
+	QNX6_SUPER_MAGIC                     = 0x68191122
+	RAMFS_MAGIC                          = 0x858458f6
+	RDTGROUP_SUPER_MAGIC                 = 0x7655821
+	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
+	RLIMIT_AS                            = 0x9
+	RLIMIT_CORE                          = 0x4
+	RLIMIT_CPU                           = 0x0
+	RLIMIT_DATA                          = 0x2
+	RLIMIT_FSIZE                         = 0x1
+	RLIMIT_LOCKS                         = 0xa
+	RLIMIT_MEMLOCK                       = 0x8
+	RLIMIT_MSGQUEUE                      = 0xc
+	RLIMIT_NICE                          = 0xd
+	RLIMIT_NOFILE                        = 0x6
+	RLIMIT_NPROC                         = 0x7
+	RLIMIT_RSS                           = 0x5
+	RLIMIT_RTPRIO                        = 0xe
+	RLIMIT_RTTIME                        = 0xf
+	RLIMIT_SIGPENDING                    = 0xb
+	RLIMIT_STACK                         = 0x3
+	RLIM_INFINITY                        = 0xffffffffffffffff
+	RTAX_ADVMSS                          = 0x8
+	RTAX_CC_ALGO                         = 0x10
+	RTAX_CWND                            = 0x7
+	RTAX_FASTOPEN_NO_COOKIE              = 0x11
+	RTAX_FEATURES                        = 0xc
+	RTAX_FEATURE_ALLFRAG                 = 0x8
+	RTAX_FEATURE_ECN                     = 0x1
+	RTAX_FEATURE_MASK                    = 0xf
+	RTAX_FEATURE_SACK                    = 0x2
+	RTAX_FEATURE_TIMESTAMP               = 0x4
+	RTAX_HOPLIMIT                        = 0xa
+	RTAX_INITCWND                        = 0xb
+	RTAX_INITRWND                        = 0xe
+	RTAX_LOCK                            = 0x1
+	RTAX_MAX                             = 0x11
+	RTAX_MTU                             = 0x2
+	RTAX_QUICKACK                        = 0xf
+	RTAX_REORDERING                      = 0x9
+	RTAX_RTO_MIN                         = 0xd
+	RTAX_RTT                             = 0x4
+	RTAX_RTTVAR                          = 0x5
+	RTAX_SSTHRESH                        = 0x6
+	RTAX_UNSPEC                          = 0x0
+	RTAX_WINDOW                          = 0x3
+	RTA_ALIGNTO                          = 0x4
+	RTA_MAX                              = 0x1d
+	RTCF_DIRECTSRC                       = 0x4000000
+	RTCF_DOREDIRECT                      = 0x1000000
+	RTCF_LOG                             = 0x2000000
+	RTCF_MASQ                            = 0x400000
+	RTCF_NAT                             = 0x800000
+	RTCF_VALVE                           = 0x200000
+	RTC_AF                               = 0x20
+	RTC_AIE_OFF                          = 0x20007002
+	RTC_AIE_ON                           = 0x20007001
+	RTC_ALM_READ                         = 0x40247008
+	RTC_ALM_SET                          = 0x80247007
+	RTC_EPOCH_READ                       = 0x4008700d
+	RTC_EPOCH_SET                        = 0x8008700e
+	RTC_IRQF                             = 0x80
+	RTC_IRQP_READ                        = 0x4008700b
+	RTC_IRQP_SET                         = 0x8008700c
+	RTC_MAX_FREQ                         = 0x2000
+	RTC_PF                               = 0x40
+	RTC_PIE_OFF                          = 0x20007006
+	RTC_PIE_ON                           = 0x20007005
+	RTC_PLL_GET                          = 0x40207011
+	RTC_PLL_SET                          = 0x80207012
+	RTC_RD_TIME                          = 0x40247009
+	RTC_SET_TIME                         = 0x8024700a
+	RTC_UF                               = 0x10
+	RTC_UIE_OFF                          = 0x20007004
+	RTC_UIE_ON                           = 0x20007003
+	RTC_VL_CLR                           = 0x20007014
+	RTC_VL_READ                          = 0x40047013
+	RTC_WIE_OFF                          = 0x20007010
+	RTC_WIE_ON                           = 0x2000700f
+	RTC_WKALM_RD                         = 0x40287010
+	RTC_WKALM_SET                        = 0x8028700f
+	RTF_ADDRCLASSMASK                    = 0xf8000000
+	RTF_ADDRCONF                         = 0x40000
+	RTF_ALLONLINK                        = 0x20000
+	RTF_BROADCAST                        = 0x10000000
+	RTF_CACHE                            = 0x1000000
+	RTF_DEFAULT                          = 0x10000
+	RTF_DYNAMIC                          = 0x10
+	RTF_FLOW                             = 0x2000000
+	RTF_GATEWAY                          = 0x2
+	RTF_HOST                             = 0x4
+	RTF_INTERFACE                        = 0x40000000
+	RTF_IRTT                             = 0x100
+	RTF_LINKRT                           = 0x100000
+	RTF_LOCAL                            = 0x80000000
+	RTF_MODIFIED                         = 0x20
+	RTF_MSS                              = 0x40
+	RTF_MTU                              = 0x40
+	RTF_MULTICAST                        = 0x20000000
+	RTF_NAT                              = 0x8000000
+	RTF_NOFORWARD                        = 0x1000
+	RTF_NONEXTHOP                        = 0x200000
+	RTF_NOPMTUDISC                       = 0x4000
+	RTF_POLICY                           = 0x4000000
+	RTF_REINSTATE                        = 0x8
+	RTF_REJECT                           = 0x200
+	RTF_STATIC                           = 0x400
+	RTF_THROW                            = 0x2000
+	RTF_UP                               = 0x1
+	RTF_WINDOW                           = 0x80
+	RTF_XRESOLVE                         = 0x800
+	RTM_BASE                             = 0x10
+	RTM_DELACTION                        = 0x31
+	RTM_DELADDR                          = 0x15
+	RTM_DELADDRLABEL                     = 0x49
+	RTM_DELCHAIN                         = 0x65
+	RTM_DELLINK                          = 0x11
+	RTM_DELMDB                           = 0x55
+	RTM_DELNEIGH                         = 0x1d
+	RTM_DELNETCONF                       = 0x51
+	RTM_DELNSID                          = 0x59
+	RTM_DELQDISC                         = 0x25
+	RTM_DELROUTE                         = 0x19
+	RTM_DELRULE                          = 0x21
+	RTM_DELTCLASS                        = 0x29
+	RTM_DELTFILTER                       = 0x2d
+	RTM_F_CLONED                         = 0x200
+	RTM_F_EQUALIZE                       = 0x400
+	RTM_F_FIB_MATCH                      = 0x2000
+	RTM_F_LOOKUP_TABLE                   = 0x1000
+	RTM_F_NOTIFY                         = 0x100
+	RTM_F_PREFIX                         = 0x800
+	RTM_GETACTION                        = 0x32
+	RTM_GETADDR                          = 0x16
+	RTM_GETADDRLABEL                     = 0x4a
+	RTM_GETANYCAST                       = 0x3e
+	RTM_GETCHAIN                         = 0x66
+	RTM_GETDCB                           = 0x4e
+	RTM_GETLINK                          = 0x12
+	RTM_GETMDB                           = 0x56
+	RTM_GETMULTICAST                     = 0x3a
+	RTM_GETNEIGH                         = 0x1e
+	RTM_GETNEIGHTBL                      = 0x42
+	RTM_GETNETCONF                       = 0x52
+	RTM_GETNSID                          = 0x5a
+	RTM_GETQDISC                         = 0x26
+	RTM_GETROUTE                         = 0x1a
+	RTM_GETRULE                          = 0x22
+	RTM_GETSTATS                         = 0x5e
+	RTM_GETTCLASS                        = 0x2a
+	RTM_GETTFILTER                       = 0x2e
+	RTM_MAX                              = 0x67
+	RTM_NEWACTION                        = 0x30
+	RTM_NEWADDR                          = 0x14
+	RTM_NEWADDRLABEL                     = 0x48
+	RTM_NEWCACHEREPORT                   = 0x60
+	RTM_NEWCHAIN                         = 0x64
+	RTM_NEWLINK                          = 0x10
+	RTM_NEWMDB                           = 0x54
+	RTM_NEWNDUSEROPT                     = 0x44
+	RTM_NEWNEIGH                         = 0x1c
+	RTM_NEWNEIGHTBL                      = 0x40
+	RTM_NEWNETCONF                       = 0x50
+	RTM_NEWNSID                          = 0x58
+	RTM_NEWPREFIX                        = 0x34
+	RTM_NEWQDISC                         = 0x24
+	RTM_NEWROUTE                         = 0x18
+	RTM_NEWRULE                          = 0x20
+	RTM_NEWSTATS                         = 0x5c
+	RTM_NEWTCLASS                        = 0x28
+	RTM_NEWTFILTER                       = 0x2c
+	RTM_NR_FAMILIES                      = 0x16
+	RTM_NR_MSGTYPES                      = 0x58
+	RTM_SETDCB                           = 0x4f
+	RTM_SETLINK                          = 0x13
+	RTM_SETNEIGHTBL                      = 0x43
+	RTNH_ALIGNTO                         = 0x4
+	RTNH_COMPARE_MASK                    = 0x19
+	RTNH_F_DEAD                          = 0x1
+	RTNH_F_LINKDOWN                      = 0x10
+	RTNH_F_OFFLOAD                       = 0x8
+	RTNH_F_ONLINK                        = 0x4
+	RTNH_F_PERVASIVE                     = 0x2
+	RTNH_F_UNRESOLVED                    = 0x20
+	RTN_MAX                              = 0xb
+	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
+	RTPROT_BIRD                          = 0xc
+	RTPROT_BOOT                          = 0x3
+	RTPROT_DHCP                          = 0x10
+	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
+	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
+	RTPROT_KERNEL                        = 0x2
+	RTPROT_MROUTED                       = 0x11
+	RTPROT_MRT                           = 0xa
+	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
+	RTPROT_RA                            = 0x9
+	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
+	RTPROT_STATIC                        = 0x4
+	RTPROT_UNSPEC                        = 0x0
+	RTPROT_XORP                          = 0xe
+	RTPROT_ZEBRA                         = 0xb
+	RT_CLASS_DEFAULT                     = 0xfd
+	RT_CLASS_LOCAL                       = 0xff
+	RT_CLASS_MAIN                        = 0xfe
+	RT_CLASS_MAX                         = 0xff
+	RT_CLASS_UNSPEC                      = 0x0
+	RUSAGE_CHILDREN                      = -0x1
+	RUSAGE_SELF                          = 0x0
+	RUSAGE_THREAD                        = 0x1
+	SCM_CREDENTIALS                      = 0x2
+	SCM_RIGHTS                           = 0x1
+	SCM_TIMESTAMP                        = 0x1d
+	SCM_TIMESTAMPING                     = 0x23
+	SCM_TIMESTAMPING_OPT_STATS           = 0x38
+	SCM_TIMESTAMPING_PKTINFO             = 0x3c
+	SCM_TIMESTAMPNS                      = 0x21
+	SCM_TXTIME                           = 0x3f
+	SCM_WIFI_STATUS                      = 0x25
+	SC_LOG_FLUSH                         = 0x100000
+	SECCOMP_MODE_DISABLED                = 0x0
+	SECCOMP_MODE_FILTER                  = 0x2
+	SECCOMP_MODE_STRICT                  = 0x1
+	SECURITYFS_MAGIC                     = 0x73636673
+	SELINUX_MAGIC                        = 0xf97cff8c
+	SHUT_RD                              = 0x0
+	SHUT_RDWR                            = 0x2
+	SHUT_WR                              = 0x1
+	SIOCADDDLCI                          = 0x8980
+	SIOCADDMULTI                         = 0x8931
+	SIOCADDRT                            = 0x890b
+	SIOCATMARK                           = 0x8905
+	SIOCBONDCHANGEACTIVE                 = 0x8995
+	SIOCBONDENSLAVE                      = 0x8990
+	SIOCBONDINFOQUERY                    = 0x8994
+	SIOCBONDRELEASE                      = 0x8991
+	SIOCBONDSETHWADDR                    = 0x8992
+	SIOCBONDSLAVEINFOQUERY               = 0x8993
+	SIOCBRADDBR                          = 0x89a0
+	SIOCBRADDIF                          = 0x89a2
+	SIOCBRDELBR                          = 0x89a1
+	SIOCBRDELIF                          = 0x89a3
+	SIOCDARP                             = 0x8953
+	SIOCDELDLCI                          = 0x8981
+	SIOCDELMULTI                         = 0x8932
+	SIOCDELRT                            = 0x890c
+	SIOCDEVPRIVATE                       = 0x89f0
+	SIOCDIFADDR                          = 0x8936
+	SIOCDRARP                            = 0x8960
+	SIOCETHTOOL                          = 0x8946
+	SIOCGARP                             = 0x8954
+	SIOCGHWTSTAMP                        = 0x89b1
+	SIOCGIFADDR                          = 0x8915
+	SIOCGIFBR                            = 0x8940
+	SIOCGIFBRDADDR                       = 0x8919
+	SIOCGIFCONF                          = 0x8912
+	SIOCGIFCOUNT                         = 0x8938
+	SIOCGIFDSTADDR                       = 0x8917
+	SIOCGIFENCAP                         = 0x8925
+	SIOCGIFFLAGS                         = 0x8913
+	SIOCGIFHWADDR                        = 0x8927
+	SIOCGIFINDEX                         = 0x8933
+	SIOCGIFMAP                           = 0x8970
+	SIOCGIFMEM                           = 0x891f
+	SIOCGIFMETRIC                        = 0x891d
+	SIOCGIFMTU                           = 0x8921
+	SIOCGIFNAME                          = 0x8910
+	SIOCGIFNETMASK                       = 0x891b
+	SIOCGIFPFLAGS                        = 0x8935
+	SIOCGIFSLAVE                         = 0x8929
+	SIOCGIFTXQLEN                        = 0x8942
+	SIOCGIFVLAN                          = 0x8982
+	SIOCGMIIPHY                          = 0x8947
+	SIOCGMIIREG                          = 0x8948
+	SIOCGPGRP                            = 0x8904
+	SIOCGPPPCSTATS                       = 0x89f2
+	SIOCGPPPSTATS                        = 0x89f0
+	SIOCGPPPVER                          = 0x89f1
+	SIOCGRARP                            = 0x8961
+	SIOCGSKNS                            = 0x894c
+	SIOCGSTAMP                           = 0x8906
+	SIOCGSTAMPNS                         = 0x8907
+	SIOCINQ                              = 0x4004667f
+	SIOCOUTQ                             = 0x40047473
+	SIOCOUTQNSD                          = 0x894b
+	SIOCPROTOPRIVATE                     = 0x89e0
+	SIOCRTMSG                            = 0x890d
+	SIOCSARP                             = 0x8955
+	SIOCSHWTSTAMP                        = 0x89b0
+	SIOCSIFADDR                          = 0x8916
+	SIOCSIFBR                            = 0x8941
+	SIOCSIFBRDADDR                       = 0x891a
+	SIOCSIFDSTADDR                       = 0x8918
+	SIOCSIFENCAP                         = 0x8926
+	SIOCSIFFLAGS                         = 0x8914
+	SIOCSIFHWADDR                        = 0x8924
+	SIOCSIFHWBROADCAST                   = 0x8937
+	SIOCSIFLINK                          = 0x8911
+	SIOCSIFMAP                           = 0x8971
+	SIOCSIFMEM                           = 0x8920
+	SIOCSIFMETRIC                        = 0x891e
+	SIOCSIFMTU                           = 0x8922
+	SIOCSIFNAME                          = 0x8923
+	SIOCSIFNETMASK                       = 0x891c
+	SIOCSIFPFLAGS                        = 0x8934
+	SIOCSIFSLAVE                         = 0x8930
+	SIOCSIFTXQLEN                        = 0x8943
+	SIOCSIFVLAN                          = 0x8983
+	SIOCSMIIREG                          = 0x8949
+	SIOCSPGRP                            = 0x8902
+	SIOCSRARP                            = 0x8962
+	SIOCWANDEV                           = 0x894a
+	SMACK_MAGIC                          = 0x43415d53
+	SMART_AUTOSAVE                       = 0xd2
+	SMART_AUTO_OFFLINE                   = 0xdb
+	SMART_DISABLE                        = 0xd9
+	SMART_ENABLE                         = 0xd8
+	SMART_HCYL_PASS                      = 0xc2
+	SMART_IMMEDIATE_OFFLINE              = 0xd4
+	SMART_LCYL_PASS                      = 0x4f
+	SMART_READ_LOG_SECTOR                = 0xd5
+	SMART_READ_THRESHOLDS                = 0xd1
+	SMART_READ_VALUES                    = 0xd0
+	SMART_SAVE                           = 0xd3
+	SMART_STATUS                         = 0xda
+	SMART_WRITE_LOG_SECTOR               = 0xd6
+	SMART_WRITE_THRESHOLDS               = 0xd7
+	SMB_SUPER_MAGIC                      = 0x517b
+	SOCKFS_MAGIC                         = 0x534f434b
+	SOCK_CLOEXEC                         = 0x400000
+	SOCK_DCCP                            = 0x6
+	SOCK_DGRAM                           = 0x2
+	SOCK_IOC_TYPE                        = 0x89
+	SOCK_NONBLOCK                        = 0x4000
+	SOCK_PACKET                          = 0xa
+	SOCK_RAW                             = 0x3
+	SOCK_RDM                             = 0x4
+	SOCK_SEQPACKET                       = 0x5
+	SOCK_STREAM                          = 0x1
+	SOL_AAL                              = 0x109
+	SOL_ALG                              = 0x117
+	SOL_ATM                              = 0x108
+	SOL_CAIF                             = 0x116
+	SOL_CAN_BASE                         = 0x64
+	SOL_DCCP                             = 0x10d
+	SOL_DECNET                           = 0x105
+	SOL_ICMPV6                           = 0x3a
+	SOL_IP                               = 0x0
+	SOL_IPV6                             = 0x29
+	SOL_IRDA                             = 0x10a
+	SOL_IUCV                             = 0x115
+	SOL_KCM                              = 0x119
+	SOL_LLC                              = 0x10c
+	SOL_NETBEUI                          = 0x10b
+	SOL_NETLINK                          = 0x10e
+	SOL_NFC                              = 0x118
+	SOL_PACKET                           = 0x107
+	SOL_PNPIPE                           = 0x113
+	SOL_PPPOL2TP                         = 0x111
+	SOL_RAW                              = 0xff
+	SOL_RDS                              = 0x114
+	SOL_RXRPC                            = 0x110
+	SOL_SOCKET                           = 0xffff
+	SOL_TCP                              = 0x6
+	SOL_TIPC                             = 0x10f
+	SOL_TLS                              = 0x11a
+	SOL_X25                              = 0x106
+	SOL_XDP                              = 0x11b
+	SOMAXCONN                            = 0x80
+	SO_ACCEPTCONN                        = 0x8000
+	SO_ATTACH_BPF                        = 0x34
+	SO_ATTACH_FILTER                     = 0x1a
+	SO_ATTACH_REUSEPORT_CBPF             = 0x35
+	SO_ATTACH_REUSEPORT_EBPF             = 0x36
+	SO_BINDTODEVICE                      = 0xd
+	SO_BPF_EXTENSIONS                    = 0x32
+	SO_BROADCAST                         = 0x20
+	SO_BSDCOMPAT                         = 0x400
+	SO_BUSY_POLL                         = 0x30
+	SO_CNX_ADVICE                        = 0x37
+	SO_COOKIE                            = 0x3b
+	SO_DEBUG                             = 0x1
+	SO_DETACH_BPF                        = 0x1b
+	SO_DETACH_FILTER                     = 0x1b
+	SO_DOMAIN                            = 0x1029
+	SO_DONTROUTE                         = 0x10
+	SO_ERROR                             = 0x1007
+	SO_GET_FILTER                        = 0x1a
+	SO_INCOMING_CPU                      = 0x33
+	SO_INCOMING_NAPI_ID                  = 0x3a
+	SO_KEEPALIVE                         = 0x8
+	SO_LINGER                            = 0x80
+	SO_LOCK_FILTER                       = 0x28
+	SO_MARK                              = 0x22
+	SO_MAX_PACING_RATE                   = 0x31
+	SO_MEMINFO                           = 0x39
+	SO_NOFCS                             = 0x27
+	SO_NO_CHECK                          = 0xb
+	SO_OOBINLINE                         = 0x100
+	SO_PASSCRED                          = 0x2
+	SO_PASSSEC                           = 0x1f
+	SO_PEEK_OFF                          = 0x26
+	SO_PEERCRED                          = 0x40
+	SO_PEERGROUPS                        = 0x3d
+	SO_PEERNAME                          = 0x1c
+	SO_PEERSEC                           = 0x1e
+	SO_PRIORITY                          = 0xc
+	SO_PROTOCOL                          = 0x1028
+	SO_RCVBUF                            = 0x1002
+	SO_RCVBUFFORCE                       = 0x100b
+	SO_RCVLOWAT                          = 0x800
+	SO_RCVTIMEO                          = 0x2000
+	SO_REUSEADDR                         = 0x4
+	SO_REUSEPORT                         = 0x200
+	SO_RXQ_OVFL                          = 0x24
+	SO_SECURITY_AUTHENTICATION           = 0x5001
+	SO_SECURITY_ENCRYPTION_NETWORK       = 0x5004
+	SO_SECURITY_ENCRYPTION_TRANSPORT     = 0x5002
+	SO_SELECT_ERR_QUEUE                  = 0x29
+	SO_SNDBUF                            = 0x1001
+	SO_SNDBUFFORCE                       = 0x100a
+	SO_SNDLOWAT                          = 0x1000
+	SO_SNDTIMEO                          = 0x4000
+	SO_TIMESTAMP                         = 0x1d
+	SO_TIMESTAMPING                      = 0x23
+	SO_TIMESTAMPNS                       = 0x21
+	SO_TXTIME                            = 0x3f
+	SO_TYPE                              = 0x1008
+	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
+	SO_VM_SOCKETS_BUFFER_MIN_SIZE        = 0x1
+	SO_VM_SOCKETS_BUFFER_SIZE            = 0x0
+	SO_VM_SOCKETS_CONNECT_TIMEOUT        = 0x6
+	SO_VM_SOCKETS_NONBLOCK_TXRX          = 0x7
+	SO_VM_SOCKETS_PEER_HOST_VM_ID        = 0x3
+	SO_VM_SOCKETS_TRUSTED                = 0x5
+	SO_WIFI_STATUS                       = 0x25
+	SO_ZEROCOPY                          = 0x3e
+	SPLICE_F_GIFT                        = 0x8
+	SPLICE_F_MORE                        = 0x4
+	SPLICE_F_MOVE                        = 0x1
+	SPLICE_F_NONBLOCK                    = 0x2
+	SQUASHFS_MAGIC                       = 0x73717368
+	STACK_END_MAGIC                      = 0x57ac6e9d
+	STATX_ALL                            = 0xfff
+	STATX_ATIME                          = 0x20
+	STATX_ATTR_APPEND                    = 0x20
+	STATX_ATTR_AUTOMOUNT                 = 0x1000
+	STATX_ATTR_COMPRESSED                = 0x4
+	STATX_ATTR_ENCRYPTED                 = 0x800
+	STATX_ATTR_IMMUTABLE                 = 0x10
+	STATX_ATTR_NODUMP                    = 0x40
+	STATX_BASIC_STATS                    = 0x7ff
+	STATX_BLOCKS                         = 0x400
+	STATX_BTIME                          = 0x800
+	STATX_CTIME                          = 0x80
+	STATX_GID                            = 0x10
+	STATX_INO                            = 0x100
+	STATX_MODE                           = 0x2
+	STATX_MTIME                          = 0x40
+	STATX_NLINK                          = 0x4
+	STATX_SIZE                           = 0x200
+	STATX_TYPE                           = 0x1
+	STATX_UID                            = 0x8
+	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYSFS_MAGIC                          = 0x62656572
+	S_BLKSIZE                            = 0x200
+	S_IEXEC                              = 0x40
+	S_IFBLK                              = 0x6000
+	S_IFCHR                              = 0x2000
+	S_IFDIR                              = 0x4000
+	S_IFIFO                              = 0x1000
+	S_IFLNK                              = 0xa000
+	S_IFMT                               = 0xf000
+	S_IFREG                              = 0x8000
+	S_IFSOCK                             = 0xc000
+	S_IREAD                              = 0x100
+	S_IRGRP                              = 0x20
+	S_IROTH                              = 0x4
+	S_IRUSR                              = 0x100
+	S_IRWXG                              = 0x38
+	S_IRWXO                              = 0x7
+	S_IRWXU                              = 0x1c0
+	S_ISGID                              = 0x400
+	S_ISUID                              = 0x800
+	S_ISVTX                              = 0x200
+	S_IWGRP                              = 0x10
+	S_IWOTH                              = 0x2
+	S_IWRITE                             = 0x80
+	S_IWUSR                              = 0x80
+	S_IXGRP                              = 0x8
+	S_IXOTH                              = 0x1
+	S_IXUSR                              = 0x40
+	TAB0                                 = 0x0
+	TAB1                                 = 0x800
+	TAB2                                 = 0x1000
+	TAB3                                 = 0x1800
+	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
+	TCFLSH                               = 0x20005407
+	TCGETA                               = 0x40125401
+	TCGETS                               = 0x40245408
+	TCGETS2                              = 0x402c540c
+	TCIFLUSH                             = 0x0
+	TCIOFF                               = 0x2
+	TCIOFLUSH                            = 0x2
+	TCION                                = 0x3
+	TCOFLUSH                             = 0x1
+	TCOOFF                               = 0x0
+	TCOON                                = 0x1
+	TCP_CC_INFO                          = 0x1a
+	TCP_CONGESTION                       = 0xd
+	TCP_COOKIE_IN_ALWAYS                 = 0x1
+	TCP_COOKIE_MAX                       = 0x10
+	TCP_COOKIE_MIN                       = 0x8
+	TCP_COOKIE_OUT_NEVER                 = 0x2
+	TCP_COOKIE_PAIR_SIZE                 = 0x20
+	TCP_COOKIE_TRANSACTIONS              = 0xf
+	TCP_CORK                             = 0x3
+	TCP_DEFER_ACCEPT                     = 0x9
+	TCP_FASTOPEN                         = 0x17
+	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
+	TCP_INFO                             = 0xb
+	TCP_KEEPCNT                          = 0x6
+	TCP_KEEPIDLE                         = 0x4
+	TCP_KEEPINTVL                        = 0x5
+	TCP_LINGER2                          = 0x8
+	TCP_MAXSEG                           = 0x2
+	TCP_MAXWIN                           = 0xffff
+	TCP_MAX_WINSHIFT                     = 0xe
+	TCP_MD5SIG                           = 0xe
+	TCP_MD5SIG_EXT                       = 0x20
+	TCP_MD5SIG_FLAG_PREFIX               = 0x1
+	TCP_MD5SIG_MAXKEYLEN                 = 0x50
+	TCP_MSS                              = 0x200
+	TCP_MSS_DEFAULT                      = 0x218
+	TCP_MSS_DESIRED                      = 0x4c4
+	TCP_NODELAY                          = 0x1
+	TCP_NOTSENT_LOWAT                    = 0x19
+	TCP_QUEUE_SEQ                        = 0x15
+	TCP_QUICKACK                         = 0xc
+	TCP_REPAIR                           = 0x13
+	TCP_REPAIR_OPTIONS                   = 0x16
+	TCP_REPAIR_QUEUE                     = 0x14
+	TCP_REPAIR_WINDOW                    = 0x1d
+	TCP_SAVED_SYN                        = 0x1c
+	TCP_SAVE_SYN                         = 0x1b
+	TCP_SYNCNT                           = 0x7
+	TCP_S_DATA_IN                        = 0x4
+	TCP_S_DATA_OUT                       = 0x8
+	TCP_THIN_DUPACK                      = 0x11
+	TCP_THIN_LINEAR_TIMEOUTS             = 0x10
+	TCP_TIMESTAMP                        = 0x18
+	TCP_ULP                              = 0x1f
+	TCP_USER_TIMEOUT                     = 0x12
+	TCP_WINDOW_CLAMP                     = 0xa
+	TCSAFLUSH                            = 0x2
+	TCSBRK                               = 0x20005405
+	TCSBRKP                              = 0x5425
+	TCSETA                               = 0x80125402
+	TCSETAF                              = 0x80125404
+	TCSETAW                              = 0x80125403
+	TCSETS                               = 0x80245409
+	TCSETS2                              = 0x802c540d
+	TCSETSF                              = 0x8024540b
+	TCSETSF2                             = 0x802c540f
+	TCSETSW                              = 0x8024540a
+	TCSETSW2                             = 0x802c540e
+	TCXONC                               = 0x20005406
+	TIOCCBRK                             = 0x2000747a
+	TIOCCONS                             = 0x20007424
+	TIOCEXCL                             = 0x2000740d
+	TIOCGDEV                             = 0x40045432
+	TIOCGETD                             = 0x40047400
+	TIOCGEXCL                            = 0x40045440
+	TIOCGICOUNT                          = 0x545d
+	TIOCGLCKTRMIOS                       = 0x5456
+	TIOCGPGRP                            = 0x40047483
+	TIOCGPKT                             = 0x40045438
+	TIOCGPTLCK                           = 0x40045439
+	TIOCGPTN                             = 0x40047486
+	TIOCGPTPEER                          = 0x20007489
+	TIOCGRS485                           = 0x40205441
+	TIOCGSERIAL                          = 0x541e
+	TIOCGSID                             = 0x40047485
+	TIOCGSOFTCAR                         = 0x40047464
+	TIOCGWINSZ                           = 0x40087468
+	TIOCINQ                              = 0x4004667f
+	TIOCLINUX                            = 0x541c
+	TIOCMBIC                             = 0x8004746b
+	TIOCMBIS                             = 0x8004746c
+	TIOCMGET                             = 0x4004746a
+	TIOCMIWAIT                           = 0x545c
+	TIOCMSET                             = 0x8004746d
+	TIOCM_CAR                            = 0x40
+	TIOCM_CD                             = 0x40
+	TIOCM_CTS                            = 0x20
+	TIOCM_DSR                            = 0x100
+	TIOCM_DTR                            = 0x2
+	TIOCM_LE                             = 0x1
+	TIOCM_RI                             = 0x80
+	TIOCM_RNG                            = 0x80
+	TIOCM_RTS                            = 0x4
+	TIOCM_SR                             = 0x10
+	TIOCM_ST                             = 0x8
+	TIOCNOTTY                            = 0x20007471
+	TIOCNXCL                             = 0x2000740e
+	TIOCOUTQ                             = 0x40047473
+	TIOCPKT                              = 0x80047470
+	TIOCPKT_DATA                         = 0x0
+	TIOCPKT_DOSTOP                       = 0x20
+	TIOCPKT_FLUSHREAD                    = 0x1
+	TIOCPKT_FLUSHWRITE                   = 0x2
+	TIOCPKT_IOCTL                        = 0x40
+	TIOCPKT_NOSTOP                       = 0x10
+	TIOCPKT_START                        = 0x8
+	TIOCPKT_STOP                         = 0x4
+	TIOCSBRK                             = 0x2000747b
+	TIOCSCTTY                            = 0x20007484
+	TIOCSERCONFIG                        = 0x5453
+	TIOCSERGETLSR                        = 0x5459
+	TIOCSERGETMULTI                      = 0x545a
+	TIOCSERGSTRUCT                       = 0x5458
+	TIOCSERGWILD                         = 0x5454
+	TIOCSERSETMULTI                      = 0x545b
+	TIOCSERSWILD                         = 0x5455
+	TIOCSETD                             = 0x80047401
+	TIOCSIG                              = 0x80047488
+	TIOCSLCKTRMIOS                       = 0x5457
+	TIOCSPGRP                            = 0x80047482
+	TIOCSPTLCK                           = 0x80047487
+	TIOCSRS485                           = 0xc0205442
+	TIOCSSERIAL                          = 0x541f
+	TIOCSSOFTCAR                         = 0x80047465
+	TIOCSTART                            = 0x2000746e
+	TIOCSTI                              = 0x80017472
+	TIOCSTOP                             = 0x2000746f
+	TIOCSWINSZ                           = 0x80087467
+	TIOCVHANGUP                          = 0x20005437
+	TMPFS_MAGIC                          = 0x1021994
+	TOSTOP                               = 0x100
+	TPACKET_ALIGNMENT                    = 0x10
+	TPACKET_HDRLEN                       = 0x34
+	TP_STATUS_AVAILABLE                  = 0x0
+	TP_STATUS_BLK_TMO                    = 0x20
+	TP_STATUS_COPY                       = 0x2
+	TP_STATUS_CSUMNOTREADY               = 0x8
+	TP_STATUS_CSUM_VALID                 = 0x80
+	TP_STATUS_KERNEL                     = 0x0
+	TP_STATUS_LOSING                     = 0x4
+	TP_STATUS_SENDING                    = 0x2
+	TP_STATUS_SEND_REQUEST               = 0x1
+	TP_STATUS_TS_RAW_HARDWARE            = -0x80000000
+	TP_STATUS_TS_SOFTWARE                = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE            = 0x40000000
+	TP_STATUS_USER                       = 0x1
+	TP_STATUS_VLAN_TPID_VALID            = 0x40
+	TP_STATUS_VLAN_VALID                 = 0x10
+	TP_STATUS_WRONG_FORMAT               = 0x4
+	TRACEFS_MAGIC                        = 0x74726163
+	TS_COMM_LEN                          = 0x20
+	TUNATTACHFILTER                      = 0x801054d5
+	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETFEATURES                       = 0x400454cf
+	TUNGETFILTER                         = 0x401054db
+	TUNGETIFF                            = 0x400454d2
+	TUNGETSNDBUF                         = 0x400454d3
+	TUNGETVNETBE                         = 0x400454df
+	TUNGETVNETHDRSZ                      = 0x400454d7
+	TUNGETVNETLE                         = 0x400454dd
+	TUNSETDEBUG                          = 0x800454c9
+	TUNSETFILTEREBPF                     = 0x400454e1
+	TUNSETGROUP                          = 0x800454ce
+	TUNSETIFF                            = 0x800454ca
+	TUNSETIFINDEX                        = 0x800454da
+	TUNSETLINK                           = 0x800454cd
+	TUNSETNOCSUM                         = 0x800454c8
+	TUNSETOFFLOAD                        = 0x800454d0
+	TUNSETOWNER                          = 0x800454cc
+	TUNSETPERSIST                        = 0x800454cb
+	TUNSETQUEUE                          = 0x800454d9
+	TUNSETSNDBUF                         = 0x800454d4
+	TUNSETSTEERINGEBPF                   = 0x400454e0
+	TUNSETTXFILTER                       = 0x800454d1
+	TUNSETVNETBE                         = 0x800454de
+	TUNSETVNETHDRSZ                      = 0x800454d8
+	TUNSETVNETLE                         = 0x800454dc
+	UBI_IOCATT                           = 0x80186f40
+	UBI_IOCDET                           = 0x80046f41
+	UBI_IOCEBCH                          = 0x80044f02
+	UBI_IOCEBER                          = 0x80044f01
+	UBI_IOCEBISMAP                       = 0x40044f05
+	UBI_IOCEBMAP                         = 0x80084f03
+	UBI_IOCEBUNMAP                       = 0x80044f04
+	UBI_IOCMKVOL                         = 0x80986f00
+	UBI_IOCRMVOL                         = 0x80046f01
+	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRSVOL                         = 0x800c6f02
+	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCVOLCRBLK                      = 0x80804f07
+	UBI_IOCVOLRMBLK                      = 0x20004f08
+	UBI_IOCVOLUP                         = 0x80084f00
+	UDF_SUPER_MAGIC                      = 0x15013346
+	UMOUNT_NOFOLLOW                      = 0x8
+	USBDEVICE_SUPER_MAGIC                = 0x9fa2
+	UTIME_NOW                            = 0x3fffffff
+	UTIME_OMIT                           = 0x3ffffffe
+	V9FS_MAGIC                           = 0x1021997
+	VDISCARD                             = 0xd
+	VEOF                                 = 0x4
+	VEOL                                 = 0xb
+	VEOL2                                = 0x10
+	VERASE                               = 0x2
+	VINTR                                = 0x0
+	VKILL                                = 0x3
+	VLNEXT                               = 0xf
+	VMADDR_CID_ANY                       = 0xffffffff
+	VMADDR_CID_HOST                      = 0x2
+	VMADDR_CID_HYPERVISOR                = 0x0
+	VMADDR_CID_RESERVED                  = 0x1
+	VMADDR_PORT_ANY                      = 0xffffffff
+	VMIN                                 = 0x6
+	VM_SOCKETS_INVALID_VERSION           = 0xffffffff
+	VQUIT                                = 0x1
+	VREPRINT                             = 0xc
+	VSTART                               = 0x8
+	VSTOP                                = 0x9
+	VSUSP                                = 0xa
+	VSWTC                                = 0x7
+	VT0                                  = 0x0
+	VT1                                  = 0x4000
+	VTDLY                                = 0x4000
+	VTIME                                = 0x5
+	VWERASE                              = 0xe
+	WALL                                 = 0x40000000
+	WCLONE                               = 0x80000000
+	WCONTINUED                           = 0x8
+	WDIOC_GETBOOTSTATUS                  = 0x40045702
+	WDIOC_GETPRETIMEOUT                  = 0x40045709
+	WDIOC_GETSTATUS                      = 0x40045701
+	WDIOC_GETSUPPORT                     = 0x40285700
+	WDIOC_GETTEMP                        = 0x40045703
+	WDIOC_GETTIMELEFT                    = 0x4004570a
+	WDIOC_GETTIMEOUT                     = 0x40045707
+	WDIOC_KEEPALIVE                      = 0x40045705
+	WDIOC_SETOPTIONS                     = 0x40045704
+	WDIOC_SETPRETIMEOUT                  = 0xc0045708
+	WDIOC_SETTIMEOUT                     = 0xc0045706
+	WEXITED                              = 0x4
+	WIN_ACKMEDIACHANGE                   = 0xdb
+	WIN_CHECKPOWERMODE1                  = 0xe5
+	WIN_CHECKPOWERMODE2                  = 0x98
+	WIN_DEVICE_RESET                     = 0x8
+	WIN_DIAGNOSE                         = 0x90
+	WIN_DOORLOCK                         = 0xde
+	WIN_DOORUNLOCK                       = 0xdf
+	WIN_DOWNLOAD_MICROCODE               = 0x92
+	WIN_FLUSH_CACHE                      = 0xe7
+	WIN_FLUSH_CACHE_EXT                  = 0xea
+	WIN_FORMAT                           = 0x50
+	WIN_GETMEDIASTATUS                   = 0xda
+	WIN_IDENTIFY                         = 0xec
+	WIN_IDENTIFY_DMA                     = 0xee
+	WIN_IDLEIMMEDIATE                    = 0xe1
+	WIN_INIT                             = 0x60
+	WIN_MEDIAEJECT                       = 0xed
+	WIN_MULTREAD                         = 0xc4
+	WIN_MULTREAD_EXT                     = 0x29
+	WIN_MULTWRITE                        = 0xc5
+	WIN_MULTWRITE_EXT                    = 0x39
+	WIN_NOP                              = 0x0
+	WIN_PACKETCMD                        = 0xa0
+	WIN_PIDENTIFY                        = 0xa1
+	WIN_POSTBOOT                         = 0xdc
+	WIN_PREBOOT                          = 0xdd
+	WIN_QUEUED_SERVICE                   = 0xa2
+	WIN_READ                             = 0x20
+	WIN_READDMA                          = 0xc8
+	WIN_READDMA_EXT                      = 0x25
+	WIN_READDMA_ONCE                     = 0xc9
+	WIN_READDMA_QUEUED                   = 0xc7
+	WIN_READDMA_QUEUED_EXT               = 0x26
+	WIN_READ_BUFFER                      = 0xe4
+	WIN_READ_EXT                         = 0x24
+	WIN_READ_LONG                        = 0x22
+	WIN_READ_LONG_ONCE                   = 0x23
+	WIN_READ_NATIVE_MAX                  = 0xf8
+	WIN_READ_NATIVE_MAX_EXT              = 0x27
+	WIN_READ_ONCE                        = 0x21
+	WIN_RECAL                            = 0x10
+	WIN_RESTORE                          = 0x10
+	WIN_SECURITY_DISABLE                 = 0xf6
+	WIN_SECURITY_ERASE_PREPARE           = 0xf3
+	WIN_SECURITY_ERASE_UNIT              = 0xf4
+	WIN_SECURITY_FREEZE_LOCK             = 0xf5
+	WIN_SECURITY_SET_PASS                = 0xf1
+	WIN_SECURITY_UNLOCK                  = 0xf2
+	WIN_SEEK                             = 0x70
+	WIN_SETFEATURES                      = 0xef
+	WIN_SETIDLE1                         = 0xe3
+	WIN_SETIDLE2                         = 0x97
+	WIN_SETMULT                          = 0xc6
+	WIN_SET_MAX                          = 0xf9
+	WIN_SET_MAX_EXT                      = 0x37
+	WIN_SLEEPNOW1                        = 0xe6
+	WIN_SLEEPNOW2                        = 0x99
+	WIN_SMART                            = 0xb0
+	WIN_SPECIFY                          = 0x91
+	WIN_SRST                             = 0x8
+	WIN_STANDBY                          = 0xe2
+	WIN_STANDBY2                         = 0x96
+	WIN_STANDBYNOW1                      = 0xe0
+	WIN_STANDBYNOW2                      = 0x94
+	WIN_VERIFY                           = 0x40
+	WIN_VERIFY_EXT                       = 0x42
+	WIN_VERIFY_ONCE                      = 0x41
+	WIN_WRITE                            = 0x30
+	WIN_WRITEDMA                         = 0xca
+	WIN_WRITEDMA_EXT                     = 0x35
+	WIN_WRITEDMA_ONCE                    = 0xcb
+	WIN_WRITEDMA_QUEUED                  = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT              = 0x36
+	WIN_WRITE_BUFFER                     = 0xe8
+	WIN_WRITE_EXT                        = 0x34
+	WIN_WRITE_LONG                       = 0x32
+	WIN_WRITE_LONG_ONCE                  = 0x33
+	WIN_WRITE_ONCE                       = 0x31
+	WIN_WRITE_SAME                       = 0xe9
+	WIN_WRITE_VERIFY                     = 0x3c
+	WNOHANG                              = 0x1
+	WNOTHREAD                            = 0x20000000
+	WNOWAIT                              = 0x1000000
+	WORDSIZE                             = 0x40
+	WSTOPPED                             = 0x2
+	WUNTRACED                            = 0x2
+	XATTR_CREATE                         = 0x1
+	XATTR_REPLACE                        = 0x2
+	XCASE                                = 0x4
+	XDP_COPY                             = 0x2
+	XDP_FLAGS_DRV_MODE                   = 0x4
+	XDP_FLAGS_HW_MODE                    = 0x8
+	XDP_FLAGS_MASK                       = 0xf
+	XDP_FLAGS_MODES                      = 0xe
+	XDP_FLAGS_SKB_MODE                   = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
+	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PGOFF_RX_RING                    = 0x0
+	XDP_PGOFF_TX_RING                    = 0x80000000
+	XDP_RX_RING                          = 0x2
+	XDP_SHARED_UMEM                      = 0x1
+	XDP_STATISTICS                       = 0x7
+	XDP_TX_RING                          = 0x3
+	XDP_UMEM_COMPLETION_RING             = 0x6
+	XDP_UMEM_FILL_RING                   = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING       = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING             = 0x100000000
+	XDP_UMEM_REG                         = 0x4
+	XDP_ZEROCOPY                         = 0x4
+	XENFS_SUPER_MAGIC                    = 0xabba1974
+	XTABS                                = 0x1800
+	ZSMALLOC_MAGIC                       = 0x58295829
+	__TIOCFLUSH                          = 0x80047410
 )
 
 // Errors
@@ -1969,174 +2613,182 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "operation not permitted",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "input/output error",
-	6:   "no such device or address",
-	7:   "argument list too long",
-	8:   "exec format error",
-	9:   "bad file descriptor",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "cannot allocate memory",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device or resource busy",
-	17:  "file exists",
-	18:  "invalid cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "too many open files in system",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "numerical argument out of domain",
-	34:  "numerical result out of range",
-	36:  "operation now in progress",
-	37:  "operation already in progress",
-	38:  "socket operation on non-socket",
-	39:  "destination address required",
-	40:  "message too long",
-	41:  "protocol wrong type for socket",
-	42:  "protocol not available",
-	43:  "protocol not supported",
-	44:  "socket type not supported",
-	45:  "operation not supported",
-	46:  "protocol family not supported",
-	47:  "address family not supported by protocol",
-	48:  "address already in use",
-	49:  "cannot assign requested address",
-	50:  "network is down",
-	51:  "network is unreachable",
-	52:  "network dropped connection on reset",
-	53:  "software caused connection abort",
-	54:  "connection reset by peer",
-	55:  "no buffer space available",
-	56:  "transport endpoint is already connected",
-	57:  "transport endpoint is not connected",
-	58:  "cannot send after transport endpoint shutdown",
-	59:  "too many references: cannot splice",
-	60:  "connection timed out",
-	61:  "connection refused",
-	62:  "too many levels of symbolic links",
-	63:  "file name too long",
-	64:  "host is down",
-	65:  "no route to host",
-	66:  "directory not empty",
-	67:  "too many processes",
-	68:  "too many users",
-	69:  "disk quota exceeded",
-	70:  "stale file handle",
-	71:  "object is remote",
-	72:  "device not a stream",
-	73:  "timer expired",
-	74:  "out of streams resources",
-	75:  "no message of desired type",
-	76:  "bad message",
-	77:  "identifier removed",
-	78:  "resource deadlock avoided",
-	79:  "no locks available",
-	80:  "machine is not on the network",
-	81:  "unknown error 81",
-	82:  "link has been severed",
-	83:  "advertise error",
-	84:  "srmount error",
-	85:  "communication error on send",
-	86:  "protocol error",
-	87:  "multihop attempted",
-	88:  "RFS specific error",
-	89:  "remote address changed",
-	90:  "function not implemented",
-	91:  "streams pipe error",
-	92:  "value too large for defined data type",
-	93:  "file descriptor in bad state",
-	94:  "channel number out of range",
-	95:  "level 2 not synchronized",
-	96:  "level 3 halted",
-	97:  "level 3 reset",
-	98:  "link number out of range",
-	99:  "protocol driver not attached",
-	100: "no CSI structure available",
-	101: "level 2 halted",
-	102: "invalid exchange",
-	103: "invalid request descriptor",
-	104: "exchange full",
-	105: "no anode",
-	106: "invalid request code",
-	107: "invalid slot",
-	108: "file locking deadlock error",
-	109: "bad font file format",
-	110: "cannot exec a shared library directly",
-	111: "no data available",
-	112: "accessing a corrupted shared library",
-	113: "package not installed",
-	114: "can not access a needed shared library",
-	115: "name not unique on network",
-	116: "interrupted system call should be restarted",
-	117: "structure needs cleaning",
-	118: "not a XENIX named type file",
-	119: "no XENIX semaphores available",
-	120: "is a named type file",
-	121: "remote I/O error",
-	122: "invalid or incomplete multibyte or wide character",
-	123: "attempting to link in too many shared libraries",
-	124: ".lib section in a.out corrupted",
-	125: "no medium found",
-	126: "wrong medium type",
-	127: "operation canceled",
-	128: "required key not available",
-	129: "key has expired",
-	130: "key has been revoked",
-	131: "key was rejected by service",
-	132: "owner died",
-	133: "state not recoverable",
-	134: "operation not possible due to RF-kill",
-	135: "memory page has hardware error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "transport endpoint is already connected"},
+	{57, "ENOTCONN", "transport endpoint is not connected"},
+	{58, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{59, "ETOOMANYREFS", "too many references: cannot splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale file handle"},
+	{71, "EREMOTE", "object is remote"},
+	{72, "ENOSTR", "device not a stream"},
+	{73, "ETIME", "timer expired"},
+	{74, "ENOSR", "out of streams resources"},
+	{75, "ENOMSG", "no message of desired type"},
+	{76, "EBADMSG", "bad message"},
+	{77, "EIDRM", "identifier removed"},
+	{78, "EDEADLK", "resource deadlock avoided"},
+	{79, "ENOLCK", "no locks available"},
+	{80, "ENONET", "machine is not on the network"},
+	{81, "ERREMOTE", "unknown error 81"},
+	{82, "ENOLINK", "link has been severed"},
+	{83, "EADV", "advertise error"},
+	{84, "ESRMNT", "srmount error"},
+	{85, "ECOMM", "communication error on send"},
+	{86, "EPROTO", "protocol error"},
+	{87, "EMULTIHOP", "multihop attempted"},
+	{88, "EDOTDOT", "RFS specific error"},
+	{89, "EREMCHG", "remote address changed"},
+	{90, "ENOSYS", "function not implemented"},
+	{91, "ESTRPIPE", "streams pipe error"},
+	{92, "EOVERFLOW", "value too large for defined data type"},
+	{93, "EBADFD", "file descriptor in bad state"},
+	{94, "ECHRNG", "channel number out of range"},
+	{95, "EL2NSYNC", "level 2 not synchronized"},
+	{96, "EL3HLT", "level 3 halted"},
+	{97, "EL3RST", "level 3 reset"},
+	{98, "ELNRNG", "link number out of range"},
+	{99, "EUNATCH", "protocol driver not attached"},
+	{100, "ENOCSI", "no CSI structure available"},
+	{101, "EL2HLT", "level 2 halted"},
+	{102, "EBADE", "invalid exchange"},
+	{103, "EBADR", "invalid request descriptor"},
+	{104, "EXFULL", "exchange full"},
+	{105, "ENOANO", "no anode"},
+	{106, "EBADRQC", "invalid request code"},
+	{107, "EBADSLT", "invalid slot"},
+	{108, "EDEADLOCK", "file locking deadlock error"},
+	{109, "EBFONT", "bad font file format"},
+	{110, "ELIBEXEC", "cannot exec a shared library directly"},
+	{111, "ENODATA", "no data available"},
+	{112, "ELIBBAD", "accessing a corrupted shared library"},
+	{113, "ENOPKG", "package not installed"},
+	{114, "ELIBACC", "can not access a needed shared library"},
+	{115, "ENOTUNIQ", "name not unique on network"},
+	{116, "ERESTART", "interrupted system call should be restarted"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{123, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{124, "ELIBSCN", ".lib section in a.out corrupted"},
+	{125, "ENOMEDIUM", "no medium found"},
+	{126, "EMEDIUMTYPE", "wrong medium type"},
+	{127, "ECANCELED", "operation canceled"},
+	{128, "ENOKEY", "required key not available"},
+	{129, "EKEYEXPIRED", "key has expired"},
+	{130, "EKEYREVOKED", "key has been revoked"},
+	{131, "EKEYREJECTED", "key was rejected by service"},
+	{132, "EOWNERDEAD", "owner died"},
+	{133, "ENOTRECOVERABLE", "state not recoverable"},
+	{134, "ERFKILL", "operation not possible due to RF-kill"},
+	{135, "EHWPOISON", "memory page has hardware error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/breakpoint trap",
-	6:  "aborted",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "CPU time limit exceeded",
-	25: "file size limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window changed",
-	29: "resource lost",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGLOST", "power failure"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go
index b4338d5f2636..78cc04ea6df1 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go
@@ -1,5 +1,5 @@
 // mkerrors.sh -m32
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,netbsd
 
@@ -159,6 +159,7 @@ const (
 	CLONE_VFORK                       = 0x4000
 	CLONE_VM                          = 0x100
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -169,6 +170,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	CTL_QUERY                         = -0x2
@@ -547,6 +550,10 @@ const (
 	EV_ONESHOT                        = 0x10
 	EV_SYSFLAGS                       = 0xf000
 	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
 	EXTB                              = 0x9600
 	EXTPROC                           = 0x800
 	FD_CLOEXEC                        = 0x1
@@ -581,6 +588,7 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -970,6 +978,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -1008,6 +1020,43 @@ const (
 	MAP_WIRED                         = 0x800
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
 	MSG_BCAST                         = 0x100
 	MSG_CMSG_CLOEXEC                  = 0x800
 	MSG_CONTROLMBUF                   = 0x2000000
@@ -1101,7 +1150,10 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
@@ -1576,137 +1628,145 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large or too small",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol option not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "connection timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "illegal byte sequence",
-	86: "not supported",
-	87: "operation Canceled",
-	88: "bad or Corrupt message",
-	89: "no message available",
-	90: "no STREAM resources",
-	91: "not a STREAM",
-	92: "STREAM ioctl timeout",
-	93: "attribute not found",
-	94: "multihop attempted",
-	95: "link has been severed",
-	96: "protocol error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "power fail/restart",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go
index 4994437b63d0..92185e693ff0 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go
@@ -1,5 +1,5 @@
 // mkerrors.sh -m64
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,netbsd
 
@@ -159,6 +159,7 @@ const (
 	CLONE_VFORK                       = 0x4000
 	CLONE_VM                          = 0x100
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -169,6 +170,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	CTL_QUERY                         = -0x2
@@ -537,6 +540,10 @@ const (
 	EV_ONESHOT                        = 0x10
 	EV_SYSFLAGS                       = 0xf000
 	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
 	EXTB                              = 0x9600
 	EXTPROC                           = 0x800
 	FD_CLOEXEC                        = 0x1
@@ -571,6 +578,7 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -960,6 +968,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -998,6 +1010,43 @@ const (
 	MAP_WIRED                         = 0x800
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
 	MSG_BCAST                         = 0x100
 	MSG_CMSG_CLOEXEC                  = 0x800
 	MSG_CONTROLMBUF                   = 0x2000000
@@ -1091,7 +1140,10 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
@@ -1566,137 +1618,145 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large or too small",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol option not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "connection timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "illegal byte sequence",
-	86: "not supported",
-	87: "operation Canceled",
-	88: "bad or Corrupt message",
-	89: "no message available",
-	90: "no STREAM resources",
-	91: "not a STREAM",
-	92: "STREAM ioctl timeout",
-	93: "attribute not found",
-	94: "multihop attempted",
-	95: "link has been severed",
-	96: "protocol error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "power fail/restart",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go
index 206c75f094e1..373ad4543d83 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go
@@ -1,5 +1,5 @@
 // mkerrors.sh -marm
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,netbsd
 
@@ -151,6 +151,7 @@ const (
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -161,6 +162,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	CTL_QUERY                         = -0x2
@@ -529,6 +532,10 @@ const (
 	EV_ONESHOT                        = 0x10
 	EV_SYSFLAGS                       = 0xf000
 	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
 	EXTB                              = 0x9600
 	EXTPROC                           = 0x800
 	FD_CLOEXEC                        = 0x1
@@ -563,6 +570,7 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -952,6 +960,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
@@ -988,6 +1000,43 @@ const (
 	MAP_STACK                         = 0x2000
 	MAP_TRYFIXED                      = 0x400
 	MAP_WIRED                         = 0x800
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
 	MSG_BCAST                         = 0x100
 	MSG_CMSG_CLOEXEC                  = 0x800
 	MSG_CONTROLMBUF                   = 0x2000000
@@ -1081,7 +1130,10 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
@@ -1555,137 +1607,145 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large or too small",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol option not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "connection timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "identifier removed",
-	83: "no message of desired type",
-	84: "value too large to be stored in data type",
-	85: "illegal byte sequence",
-	86: "not supported",
-	87: "operation Canceled",
-	88: "bad or Corrupt message",
-	89: "no message available",
-	90: "no STREAM resources",
-	91: "not a STREAM",
-	92: "STREAM ioctl timeout",
-	93: "attribute not found",
-	94: "multihop attempted",
-	95: "link has been severed",
-	96: "protocol error",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "power fail/restart",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
index 3322e998d301..d8be045189b3 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
@@ -1,5 +1,5 @@
 // mkerrors.sh -m32
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,openbsd
 
@@ -147,6 +147,7 @@ const (
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -157,6 +158,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DIOCOSFPFLUSH                     = 0x2000444e
@@ -442,6 +445,7 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -860,6 +864,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LCNT_OVERLOAD_FLUSH               = 0x6
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
@@ -891,6 +899,32 @@ const (
 	MAP_TRYFIXED                      = 0x400
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
 	MSG_BCAST                         = 0x100
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
@@ -1210,6 +1244,34 @@ const (
 	SO_TIMESTAMP                      = 0x800
 	SO_TYPE                           = 0x1008
 	SO_USELOOPBACK                    = 0x40
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
 	TCIFLUSH                          = 0x1
 	TCIOFLUSH                         = 0x3
 	TCOFLUSH                          = 0x2
@@ -1453,132 +1515,140 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "connection timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "IPsec processing failure",
-	83: "attribute not found",
-	84: "illegal byte sequence",
-	85: "no medium found",
-	86: "wrong medium type",
-	87: "value too large to be stored in data type",
-	88: "operation canceled",
-	89: "identifier removed",
-	90: "no message of desired type",
-	91: "not supported",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ELAST", "not supported"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "thread AST",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
index 1758ecca93e2..1f9e8a29ea9e 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
@@ -1,5 +1,5 @@
 // mkerrors.sh -m64
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,openbsd
 
@@ -45,6 +45,7 @@ const (
 	AF_SNA                            = 0xb
 	AF_UNIX                           = 0x1
 	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
 	ARPHRD_ETHER                      = 0x1
 	ARPHRD_FRELAY                     = 0xf
 	ARPHRD_IEEE1394                   = 0x18
@@ -146,7 +147,14 @@ const (
 	BRKINT                            = 0x2
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -157,6 +165,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DIOCOSFPFLUSH                     = 0x2000444e
@@ -175,6 +185,7 @@ const (
 	DLT_LOOP                          = 0xc
 	DLT_MPLS                          = 0xdb
 	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
 	DLT_PFLOG                         = 0x75
 	DLT_PFSYNC                        = 0x12
 	DLT_PPP                           = 0x9
@@ -185,6 +196,23 @@ const (
 	DLT_RAW                           = 0xe
 	DLT_SLIP                          = 0x8
 	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
 	DT_BLK                            = 0x6
 	DT_CHR                            = 0x2
 	DT_DIR                            = 0x4
@@ -398,27 +426,38 @@ const (
 	ETHER_CRC_POLY_LE                 = 0xedb88320
 	ETHER_HDR_LEN                     = 0xe
 	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
 	ETHER_MAX_LEN                     = 0x5ee
 	ETHER_MIN_LEN                     = 0x40
 	ETHER_TYPE_LEN                    = 0x2
 	ETHER_VLAN_ENCAP_LEN              = 0x4
 	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
 	EVFILT_PROC                       = -0x5
 	EVFILT_READ                       = -0x1
 	EVFILT_SIGNAL                     = -0x6
-	EVFILT_SYSCOUNT                   = 0x7
+	EVFILT_SYSCOUNT                   = 0x8
 	EVFILT_TIMER                      = -0x7
 	EVFILT_VNODE                      = -0x4
 	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
 	EV_ADD                            = 0x1
 	EV_CLEAR                          = 0x20
 	EV_DELETE                         = 0x2
 	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
 	EV_ENABLE                         = 0x4
 	EV_EOF                            = 0x8000
 	EV_ERROR                          = 0x4000
 	EV_FLAG1                          = 0x2000
 	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
 	EV_SYSFLAGS                       = 0xf000
 	EXTA                              = 0x4b00
 	EXTB                              = 0x9600
@@ -432,6 +471,7 @@ const (
 	F_GETFL                           = 0x3
 	F_GETLK                           = 0x7
 	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
 	F_OK                              = 0x0
 	F_RDLCK                           = 0x1
 	F_SETFD                           = 0x2
@@ -442,13 +482,13 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
 	IEXTEN                            = 0x400
 	IFAN_ARRIVAL                      = 0x0
 	IFAN_DEPARTURE                    = 0x1
-	IFA_ROUTE                         = 0x1
 	IFF_ALLMULTI                      = 0x200
 	IFF_BROADCAST                     = 0x2
 	IFF_CANTCHANGE                    = 0x8e52
@@ -459,12 +499,12 @@ const (
 	IFF_LOOPBACK                      = 0x8
 	IFF_MULTICAST                     = 0x8000
 	IFF_NOARP                         = 0x80
-	IFF_NOTRAILERS                    = 0x20
 	IFF_OACTIVE                       = 0x400
 	IFF_POINTOPOINT                   = 0x10
 	IFF_PROMISC                       = 0x100
 	IFF_RUNNING                       = 0x40
 	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
 	IFF_UP                            = 0x1
 	IFNAMSIZ                          = 0x10
 	IFT_1822                          = 0x2
@@ -593,6 +633,7 @@ const (
 	IFT_LINEGROUP                     = 0xd2
 	IFT_LOCALTALK                     = 0x2a
 	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
 	IFT_MEDIAMAILOVERIP               = 0x8b
 	IFT_MFSIGLINK                     = 0xa7
 	IFT_MIOX25                        = 0x26
@@ -717,8 +758,6 @@ const (
 	IPPROTO_AH                        = 0x33
 	IPPROTO_CARP                      = 0x70
 	IPPROTO_DIVERT                    = 0x102
-	IPPROTO_DIVERT_INIT               = 0x2
-	IPPROTO_DIVERT_RESP               = 0x1
 	IPPROTO_DONE                      = 0x101
 	IPPROTO_DSTOPTS                   = 0x3c
 	IPPROTO_EGP                       = 0x8
@@ -775,6 +814,7 @@ const (
 	IPV6_LEAVE_GROUP                  = 0xd
 	IPV6_MAXHLIM                      = 0xff
 	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
 	IPV6_MMTU                         = 0x500
 	IPV6_MULTICAST_HOPS               = 0xa
 	IPV6_MULTICAST_IF                 = 0x9
@@ -814,12 +854,12 @@ const (
 	IP_DEFAULT_MULTICAST_LOOP         = 0x1
 	IP_DEFAULT_MULTICAST_TTL          = 0x1
 	IP_DF                             = 0x4000
-	IP_DIVERTFL                       = 0x1022
 	IP_DROP_MEMBERSHIP                = 0xd
 	IP_ESP_NETWORK_LEVEL              = 0x16
 	IP_ESP_TRANS_LEVEL                = 0x15
 	IP_HDRINCL                        = 0x2
 	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
 	IP_IPSECFLOWINFO                  = 0x24
 	IP_IPSEC_LOCAL_AUTH               = 0x1b
 	IP_IPSEC_LOCAL_CRED               = 0x19
@@ -853,13 +893,19 @@ const (
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
 	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
 	IP_TOS                            = 0x3
 	IP_TTL                            = 0x4
 	ISIG                              = 0x80
 	ISTRIP                            = 0x20
+	IUCLC                             = 0x1000
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LCNT_OVERLOAD_FLUSH               = 0x6
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
@@ -873,25 +919,56 @@ const (
 	MADV_SPACEAVAIL                   = 0x5
 	MADV_WILLNEED                     = 0x3
 	MAP_ANON                          = 0x1000
-	MAP_COPY                          = 0x4
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_COPY                          = 0x2
 	MAP_FILE                          = 0x0
 	MAP_FIXED                         = 0x10
-	MAP_FLAGMASK                      = 0x1ff7
-	MAP_HASSEMAPHORE                  = 0x200
-	MAP_INHERIT                       = 0x80
+	MAP_FLAGMASK                      = 0x7ff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
 	MAP_INHERIT_COPY                  = 0x1
-	MAP_INHERIT_DONATE_COPY           = 0x3
 	MAP_INHERIT_NONE                  = 0x2
 	MAP_INHERIT_SHARE                 = 0x0
-	MAP_NOEXTEND                      = 0x100
-	MAP_NORESERVE                     = 0x40
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
 	MAP_PRIVATE                       = 0x2
-	MAP_RENAME                        = 0x20
+	MAP_RENAME                        = 0x0
 	MAP_SHARED                        = 0x1
-	MAP_TRYFIXED                      = 0x400
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
 	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
 	MSG_DONTWAIT                      = 0x80
@@ -909,11 +986,14 @@ const (
 	NET_RT_DUMP                       = 0x1
 	NET_RT_FLAGS                      = 0x2
 	NET_RT_IFLIST                     = 0x3
-	NET_RT_MAXID                      = 0x6
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x7
 	NET_RT_STATS                      = 0x4
 	NET_RT_TABLE                      = 0x5
 	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
 	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
 	NOTE_CHILD                        = 0x4
 	NOTE_DELETE                       = 0x1
 	NOTE_EOF                          = 0x2
@@ -932,11 +1012,13 @@ const (
 	NOTE_TRUNCATE                     = 0x80
 	NOTE_WRITE                        = 0x2
 	OCRNL                             = 0x10
+	OLCUC                             = 0x20
 	ONLCR                             = 0x2
 	ONLRET                            = 0x80
 	ONOCR                             = 0x40
 	ONOEOT                            = 0x8
 	OPOST                             = 0x1
+	OXTABS                            = 0x4
 	O_ACCMODE                         = 0x3
 	O_APPEND                          = 0x8
 	O_ASYNC                           = 0x40
@@ -974,23 +1056,32 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
 	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
 	RTAX_DST                          = 0x0
 	RTAX_GATEWAY                      = 0x1
 	RTAX_GENMASK                      = 0x3
 	RTAX_IFA                          = 0x5
 	RTAX_IFP                          = 0x4
 	RTAX_LABEL                        = 0xa
-	RTAX_MAX                          = 0xb
+	RTAX_MAX                          = 0xf
 	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
 	RTAX_SRC                          = 0x8
 	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
 	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
 	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
 	RTA_DST                           = 0x1
 	RTA_GATEWAY                       = 0x2
 	RTA_GENMASK                       = 0x8
@@ -998,34 +1089,39 @@ const (
 	RTA_IFP                           = 0x10
 	RTA_LABEL                         = 0x400
 	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
 	RTA_SRC                           = 0x100
 	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
 	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
 	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
 	RTF_CLONED                        = 0x10000
 	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
 	RTF_DONE                          = 0x40
 	RTF_DYNAMIC                       = 0x10
-	RTF_FMASK                         = 0x10f808
+	RTF_FMASK                         = 0x110fc08
 	RTF_GATEWAY                       = 0x2
 	RTF_HOST                          = 0x4
 	RTF_LLINFO                        = 0x400
-	RTF_MASK                          = 0x80
+	RTF_LOCAL                         = 0x200000
 	RTF_MODIFIED                      = 0x20
 	RTF_MPATH                         = 0x40000
 	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
 	RTF_PERMANENT_ARP                 = 0x2000
 	RTF_PROTO1                        = 0x8000
 	RTF_PROTO2                        = 0x4000
 	RTF_PROTO3                        = 0x2000
 	RTF_REJECT                        = 0x8
-	RTF_SOURCE                        = 0x20000
 	RTF_STATIC                        = 0x800
-	RTF_TUNNEL                        = 0x100000
 	RTF_UP                            = 0x1
 	RTF_USETRAILERS                   = 0x8000
-	RTF_XRESOLVE                      = 0x200
 	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
 	RTM_CHANGE                        = 0x3
 	RTM_DELADDR                       = 0xd
 	RTM_DELETE                        = 0x2
@@ -1033,11 +1129,13 @@ const (
 	RTM_GET                           = 0x4
 	RTM_IFANNOUNCE                    = 0xf
 	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
 	RTM_LOCK                          = 0x8
 	RTM_LOSING                        = 0x5
 	RTM_MAXSIZE                       = 0x800
 	RTM_MISS                          = 0x7
 	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
 	RTM_REDIRECT                      = 0x6
 	RTM_RESOLVE                       = 0xb
 	RTM_RTTUNIT                       = 0xf4240
@@ -1050,6 +1148,8 @@ const (
 	RTV_RTTVAR                        = 0x80
 	RTV_SPIPE                         = 0x10
 	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
 	RT_TABLEID_MAX                    = 0xff
 	RUSAGE_CHILDREN                   = -0x1
 	RUSAGE_SELF                       = 0x0
@@ -1062,55 +1162,55 @@ const (
 	SIOCADDMULTI                      = 0x80206931
 	SIOCAIFADDR                       = 0x8040691a
 	SIOCAIFGROUP                      = 0x80286987
-	SIOCALIFADDR                      = 0x8218691c
 	SIOCATMARK                        = 0x40047307
-	SIOCBRDGADD                       = 0x8058693c
-	SIOCBRDGADDS                      = 0x80586941
-	SIOCBRDGARL                       = 0x806e694d
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
 	SIOCBRDGDADDR                     = 0x81286947
-	SIOCBRDGDEL                       = 0x8058693d
-	SIOCBRDGDELS                      = 0x80586942
-	SIOCBRDGFLUSH                     = 0x80586948
-	SIOCBRDGFRL                       = 0x806e694e
-	SIOCBRDGGCACHE                    = 0xc0146941
-	SIOCBRDGGFD                       = 0xc0146952
-	SIOCBRDGGHT                       = 0xc0146951
-	SIOCBRDGGIFFLGS                   = 0xc058693e
-	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0186941
+	SIOCBRDGGFD                       = 0xc0186952
+	SIOCBRDGGHT                       = 0xc0186951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0186953
 	SIOCBRDGGPARAM                    = 0xc0406958
-	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGPRI                      = 0xc0186950
 	SIOCBRDGGRL                       = 0xc030694f
-	SIOCBRDGGSIFS                     = 0xc058693c
-	SIOCBRDGGTO                       = 0xc0146946
-	SIOCBRDGIFS                       = 0xc0586942
+	SIOCBRDGGTO                       = 0xc0186946
+	SIOCBRDGIFS                       = 0xc0606942
 	SIOCBRDGRTS                       = 0xc0206943
 	SIOCBRDGSADDR                     = 0xc1286944
-	SIOCBRDGSCACHE                    = 0x80146940
-	SIOCBRDGSFD                       = 0x80146952
-	SIOCBRDGSHT                       = 0x80146951
-	SIOCBRDGSIFCOST                   = 0x80586955
-	SIOCBRDGSIFFLGS                   = 0x8058693f
-	SIOCBRDGSIFPRIO                   = 0x80586954
-	SIOCBRDGSMA                       = 0x80146953
-	SIOCBRDGSPRI                      = 0x80146950
-	SIOCBRDGSPROTO                    = 0x8014695a
-	SIOCBRDGSTO                       = 0x80146945
-	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCBRDGSCACHE                    = 0x80186940
+	SIOCBRDGSFD                       = 0x80186952
+	SIOCBRDGSHT                       = 0x80186951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80186953
+	SIOCBRDGSPRI                      = 0x80186950
+	SIOCBRDGSPROTO                    = 0x8018695a
+	SIOCBRDGSTO                       = 0x80186945
+	SIOCBRDGSTXHC                     = 0x80186959
 	SIOCDELMULTI                      = 0x80206932
 	SIOCDIFADDR                       = 0x80206919
 	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPARENT                     = 0x802069b4
 	SIOCDIFPHYADDR                    = 0x80206949
-	SIOCDLIFADDR                      = 0x8218691e
+	SIOCDVNETID                       = 0x802069af
 	SIOCGETKALIVE                     = 0xc01869a4
 	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
 	SIOCGETPFLOW                      = 0xc02069fe
 	SIOCGETPFSYNC                     = 0xc02069f8
 	SIOCGETSGCNT                      = 0xc0207534
 	SIOCGETVIFCNT                     = 0xc0287533
 	SIOCGETVLAN                       = 0xc0206990
-	SIOCGHIWAT                        = 0x40047301
 	SIOCGIFADDR                       = 0xc0206921
-	SIOCGIFASYNCMAP                   = 0xc020697c
 	SIOCGIFBRDADDR                    = 0xc0206923
 	SIOCGIFCONF                       = 0xc0106924
 	SIOCGIFDATA                       = 0xc020691b
@@ -1122,37 +1222,41 @@ const (
 	SIOCGIFGMEMB                      = 0xc028698a
 	SIOCGIFGROUP                      = 0xc0286988
 	SIOCGIFHARDMTU                    = 0xc02069a5
-	SIOCGIFMEDIA                      = 0xc0306936
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0406938
 	SIOCGIFMETRIC                     = 0xc0206917
 	SIOCGIFMTU                        = 0xc020697e
 	SIOCGIFNETMASK                    = 0xc0206925
-	SIOCGIFPDSTADDR                   = 0xc0206948
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
 	SIOCGIFPRIORITY                   = 0xc020699c
-	SIOCGIFPSRCADDR                   = 0xc0206947
 	SIOCGIFRDOMAIN                    = 0xc02069a0
 	SIOCGIFRTLABEL                    = 0xc0206983
-	SIOCGIFTIMESLOT                   = 0xc0206986
+	SIOCGIFRXR                        = 0x802069aa
 	SIOCGIFXFLAGS                     = 0xc020699e
-	SIOCGLIFADDR                      = 0xc218691d
 	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
 	SIOCGLIFPHYRTABLE                 = 0xc02069a2
 	SIOCGLIFPHYTTL                    = 0xc02069a9
-	SIOCGLOWAT                        = 0x40047303
 	SIOCGPGRP                         = 0x40047309
 	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
 	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
 	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
 	SIOCIFCREATE                      = 0x8020697a
 	SIOCIFDESTROY                     = 0x80206979
 	SIOCIFGCLONERS                    = 0xc0106978
 	SIOCSETKALIVE                     = 0x801869a3
 	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
 	SIOCSETPFLOW                      = 0x802069fd
 	SIOCSETPFSYNC                     = 0x802069f7
 	SIOCSETVLAN                       = 0x8020698f
-	SIOCSHIWAT                        = 0x80047300
 	SIOCSIFADDR                       = 0x8020690c
-	SIOCSIFASYNCMAP                   = 0x8020697d
 	SIOCSIFBRDADDR                    = 0x80206913
 	SIOCSIFDESCR                      = 0x80206980
 	SIOCSIFDSTADDR                    = 0x8020690e
@@ -1160,25 +1264,36 @@ const (
 	SIOCSIFGATTR                      = 0x8028698c
 	SIOCSIFGENERIC                    = 0x80206939
 	SIOCSIFLLADDR                     = 0x8020691f
-	SIOCSIFMEDIA                      = 0xc0206935
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
 	SIOCSIFMETRIC                     = 0x80206918
 	SIOCSIFMTU                        = 0x8020697f
 	SIOCSIFNETMASK                    = 0x80206916
-	SIOCSIFPHYADDR                    = 0x80406946
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
 	SIOCSIFPRIORITY                   = 0x8020699b
 	SIOCSIFRDOMAIN                    = 0x8020699f
 	SIOCSIFRTLABEL                    = 0x80206982
-	SIOCSIFTIMESLOT                   = 0x80206985
 	SIOCSIFXFLAGS                     = 0x8020699d
 	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
 	SIOCSLIFPHYRTABLE                 = 0x802069a1
 	SIOCSLIFPHYTTL                    = 0x802069a8
-	SIOCSLOWAT                        = 0x80047302
 	SIOCSPGRP                         = 0x80047308
 	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSUMBPARAM                     = 0x802069bf
 	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
 	SIOCSVNETID                       = 0x802069a6
+	SIOCSWGDPID                       = 0xc018695b
+	SIOCSWGMAXFLOW                    = 0xc0186960
+	SIOCSWGMAXGROUP                   = 0xc018695d
+	SIOCSWSDPID                       = 0x8018695c
+	SIOCSWSPORTNO                     = 0xc060695f
+	SOCK_CLOEXEC                      = 0x8000
 	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
 	SOCK_RAW                          = 0x3
 	SOCK_RDM                          = 0x4
 	SOCK_SEQPACKET                    = 0x5
@@ -1209,9 +1324,42 @@ const (
 	SO_TIMESTAMP                      = 0x800
 	SO_TYPE                           = 0x1008
 	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
 	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
 	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
 	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
 	TCP_MAXBURST                      = 0x4
 	TCP_MAXSEG                        = 0x2
 	TCP_MAXWIN                        = 0xffff
@@ -1221,11 +1369,12 @@ const (
 	TCP_MSS                           = 0x200
 	TCP_NODELAY                       = 0x1
 	TCP_NOPUSH                        = 0x10
-	TCP_NSTATES                       = 0xb
 	TCP_SACK_ENABLE                   = 0x8
 	TCSAFLUSH                         = 0x2
 	TIOCCBRK                          = 0x2000747a
 	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
 	TIOCCONS                          = 0x80047462
 	TIOCDRAIN                         = 0x2000745e
 	TIOCEXCL                          = 0x2000740d
@@ -1280,17 +1429,22 @@ const (
 	TIOCSETAF                         = 0x802c7416
 	TIOCSETAW                         = 0x802c7415
 	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
 	TIOCSFLAGS                        = 0x8004745c
 	TIOCSIG                           = 0x8004745f
 	TIOCSPGRP                         = 0x80047476
 	TIOCSTART                         = 0x2000746e
-	TIOCSTAT                          = 0x80047465
+	TIOCSTAT                          = 0x20007465
 	TIOCSTI                           = 0x80017472
 	TIOCSTOP                          = 0x2000746f
 	TIOCSTSTAMP                       = 0x8008745a
 	TIOCSWINSZ                        = 0x80087467
 	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
 	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
 	VDISCARD                          = 0xf
 	VDSUSP                            = 0xb
 	VEOF                              = 0x0
@@ -1301,6 +1455,18 @@ const (
 	VKILL                             = 0x5
 	VLNEXT                            = 0xe
 	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MAXID                          = 0xc
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
 	VQUIT                             = 0x9
 	VREPRINT                          = 0x6
 	VSTART                            = 0xc
@@ -1313,8 +1479,8 @@ const (
 	WCONTINUED                        = 0x8
 	WCOREFLAG                         = 0x80
 	WNOHANG                           = 0x1
-	WSTOPPED                          = 0x7f
 	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
 )
 
 // Errors
@@ -1328,6 +1494,7 @@ const (
 	EALREADY        = syscall.Errno(0x25)
 	EAUTH           = syscall.Errno(0x50)
 	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
 	EBADRPC         = syscall.Errno(0x48)
 	EBUSY           = syscall.Errno(0x10)
 	ECANCELED       = syscall.Errno(0x58)
@@ -1354,7 +1521,7 @@ const (
 	EIPSEC          = syscall.Errno(0x52)
 	EISCONN         = syscall.Errno(0x38)
 	EISDIR          = syscall.Errno(0x15)
-	ELAST           = syscall.Errno(0x5b)
+	ELAST           = syscall.Errno(0x5f)
 	ELOOP           = syscall.Errno(0x3e)
 	EMEDIUMTYPE     = syscall.Errno(0x56)
 	EMFILE          = syscall.Errno(0x18)
@@ -1382,12 +1549,14 @@ const (
 	ENOTCONN        = syscall.Errno(0x39)
 	ENOTDIR         = syscall.Errno(0x14)
 	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
 	ENOTSOCK        = syscall.Errno(0x26)
 	ENOTSUP         = syscall.Errno(0x5b)
 	ENOTTY          = syscall.Errno(0x19)
 	ENXIO           = syscall.Errno(0x6)
 	EOPNOTSUPP      = syscall.Errno(0x2d)
 	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
 	EPERM           = syscall.Errno(0x1)
 	EPFNOSUPPORT    = syscall.Errno(0x2e)
 	EPIPE           = syscall.Errno(0x20)
@@ -1395,6 +1564,7 @@ const (
 	EPROCUNAVAIL    = syscall.Errno(0x4c)
 	EPROGMISMATCH   = syscall.Errno(0x4b)
 	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
 	EPROTONOSUPPORT = syscall.Errno(0x2b)
 	EPROTOTYPE      = syscall.Errno(0x29)
 	ERANGE          = syscall.Errno(0x22)
@@ -1452,132 +1622,144 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "connection timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "IPsec processing failure",
-	83: "attribute not found",
-	84: "illegal byte sequence",
-	85: "no medium found",
-	86: "wrong medium type",
-	87: "value too large to be stored in data type",
-	88: "operation canceled",
-	89: "identifier removed",
-	90: "no message of desired type",
-	91: "not supported",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "thread AST",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go
index 3ed0b2602f94..79d5695c376f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go
@@ -1,5 +1,5 @@
 // mkerrors.sh
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // Created by cgo -godefs - DO NOT EDIT
 // cgo -godefs -- _const.go
@@ -147,6 +147,7 @@ const (
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -157,6 +158,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DIOCOSFPFLUSH                     = 0x2000444e
@@ -441,6 +444,7 @@ const (
 	F_UNLCK                           = 0x2
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -859,6 +863,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LCNT_OVERLOAD_FLUSH               = 0x6
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
@@ -891,6 +899,32 @@ const (
 	MAP_TRYFIXED                      = 0x0
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
 	MSG_BCAST                         = 0x100
 	MSG_CMSG_CLOEXEC                  = 0x800
 	MSG_CTRUNC                        = 0x20
@@ -1213,6 +1247,34 @@ const (
 	SO_TIMESTAMP                      = 0x800
 	SO_TYPE                           = 0x1008
 	SO_USELOOPBACK                    = 0x40
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
 	TCIFLUSH                          = 0x1
 	TCIOFLUSH                         = 0x3
 	TCOFLUSH                          = 0x2
@@ -1455,132 +1517,140 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:  "operation not permitted",
-	2:  "no such file or directory",
-	3:  "no such process",
-	4:  "interrupted system call",
-	5:  "input/output error",
-	6:  "device not configured",
-	7:  "argument list too long",
-	8:  "exec format error",
-	9:  "bad file descriptor",
-	10: "no child processes",
-	11: "resource deadlock avoided",
-	12: "cannot allocate memory",
-	13: "permission denied",
-	14: "bad address",
-	15: "block device required",
-	16: "device busy",
-	17: "file exists",
-	18: "cross-device link",
-	19: "operation not supported by device",
-	20: "not a directory",
-	21: "is a directory",
-	22: "invalid argument",
-	23: "too many open files in system",
-	24: "too many open files",
-	25: "inappropriate ioctl for device",
-	26: "text file busy",
-	27: "file too large",
-	28: "no space left on device",
-	29: "illegal seek",
-	30: "read-only file system",
-	31: "too many links",
-	32: "broken pipe",
-	33: "numerical argument out of domain",
-	34: "result too large",
-	35: "resource temporarily unavailable",
-	36: "operation now in progress",
-	37: "operation already in progress",
-	38: "socket operation on non-socket",
-	39: "destination address required",
-	40: "message too long",
-	41: "protocol wrong type for socket",
-	42: "protocol not available",
-	43: "protocol not supported",
-	44: "socket type not supported",
-	45: "operation not supported",
-	46: "protocol family not supported",
-	47: "address family not supported by protocol family",
-	48: "address already in use",
-	49: "can't assign requested address",
-	50: "network is down",
-	51: "network is unreachable",
-	52: "network dropped connection on reset",
-	53: "software caused connection abort",
-	54: "connection reset by peer",
-	55: "no buffer space available",
-	56: "socket is already connected",
-	57: "socket is not connected",
-	58: "can't send after socket shutdown",
-	59: "too many references: can't splice",
-	60: "connection timed out",
-	61: "connection refused",
-	62: "too many levels of symbolic links",
-	63: "file name too long",
-	64: "host is down",
-	65: "no route to host",
-	66: "directory not empty",
-	67: "too many processes",
-	68: "too many users",
-	69: "disc quota exceeded",
-	70: "stale NFS file handle",
-	71: "too many levels of remote in path",
-	72: "RPC struct is bad",
-	73: "RPC version wrong",
-	74: "RPC prog. not avail",
-	75: "program version wrong",
-	76: "bad procedure for program",
-	77: "no locks available",
-	78: "function not implemented",
-	79: "inappropriate file type or format",
-	80: "authentication error",
-	81: "need authenticator",
-	82: "IPsec processing failure",
-	83: "attribute not found",
-	84: "illegal byte sequence",
-	85: "no medium found",
-	86: "wrong medium type",
-	87: "value too large to be stored in data type",
-	88: "operation canceled",
-	89: "identifier removed",
-	90: "no message of desired type",
-	91: "not supported",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ELAST", "not supported"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal instruction",
-	5:  "trace/BPT trap",
-	6:  "abort trap",
-	7:  "EMT trap",
-	8:  "floating point exception",
-	9:  "killed",
-	10: "bus error",
-	11: "segmentation fault",
-	12: "bad system call",
-	13: "broken pipe",
-	14: "alarm clock",
-	15: "terminated",
-	16: "urgent I/O condition",
-	17: "stopped (signal)",
-	18: "stopped",
-	19: "continued",
-	20: "child exited",
-	21: "stopped (tty input)",
-	22: "stopped (tty output)",
-	23: "I/O possible",
-	24: "cputime limit exceeded",
-	25: "filesize limit exceeded",
-	26: "virtual timer expired",
-	27: "profiling timer expired",
-	28: "window size changes",
-	29: "information request",
-	30: "user defined signal 1",
-	31: "user defined signal 2",
-	32: "thread AST",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go
index 09eedb009353..22569db31d3c 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go
@@ -996,6 +996,39 @@ const (
 	SO_USELOOPBACK                = 0x40
 	SO_VRRP                       = 0x1017
 	SO_WROFF                      = 0x2
+	S_ENFMT                       = 0x400
+	S_IAMB                        = 0x1ff
+	S_IEXEC                       = 0x40
+	S_IFBLK                       = 0x6000
+	S_IFCHR                       = 0x2000
+	S_IFDIR                       = 0x4000
+	S_IFDOOR                      = 0xd000
+	S_IFIFO                       = 0x1000
+	S_IFLNK                       = 0xa000
+	S_IFMT                        = 0xf000
+	S_IFNAM                       = 0x5000
+	S_IFPORT                      = 0xe000
+	S_IFREG                       = 0x8000
+	S_IFSOCK                      = 0xc000
+	S_INSEM                       = 0x1
+	S_INSHD                       = 0x2
+	S_IREAD                       = 0x100
+	S_IRGRP                       = 0x20
+	S_IROTH                       = 0x4
+	S_IRUSR                       = 0x100
+	S_IRWXG                       = 0x38
+	S_IRWXO                       = 0x7
+	S_IRWXU                       = 0x1c0
+	S_ISGID                       = 0x400
+	S_ISUID                       = 0x800
+	S_ISVTX                       = 0x200
+	S_IWGRP                       = 0x10
+	S_IWOTH                       = 0x2
+	S_IWRITE                      = 0x80
+	S_IWUSR                       = 0x80
+	S_IXGRP                       = 0x8
+	S_IXOTH                       = 0x1
+	S_IXUSR                       = 0x40
 	TAB0                          = 0x0
 	TAB1                          = 0x800
 	TAB2                          = 0x1000
@@ -1102,6 +1135,8 @@ const (
 	TIOCSTOP                      = 0x746f
 	TIOCSWINSZ                    = 0x5467
 	TOSTOP                        = 0x100
+	UTIME_NOW                     = -0x1
+	UTIME_OMIT                    = -0x2
 	VCEOF                         = 0x8
 	VCEOL                         = 0x9
 	VDISCARD                      = 0xd
@@ -1319,171 +1354,179 @@ const (
 )
 
 // Error table
-var errors = [...]string{
-	1:   "not owner",
-	2:   "no such file or directory",
-	3:   "no such process",
-	4:   "interrupted system call",
-	5:   "I/O error",
-	6:   "no such device or address",
-	7:   "arg list too long",
-	8:   "exec format error",
-	9:   "bad file number",
-	10:  "no child processes",
-	11:  "resource temporarily unavailable",
-	12:  "not enough space",
-	13:  "permission denied",
-	14:  "bad address",
-	15:  "block device required",
-	16:  "device busy",
-	17:  "file exists",
-	18:  "cross-device link",
-	19:  "no such device",
-	20:  "not a directory",
-	21:  "is a directory",
-	22:  "invalid argument",
-	23:  "file table overflow",
-	24:  "too many open files",
-	25:  "inappropriate ioctl for device",
-	26:  "text file busy",
-	27:  "file too large",
-	28:  "no space left on device",
-	29:  "illegal seek",
-	30:  "read-only file system",
-	31:  "too many links",
-	32:  "broken pipe",
-	33:  "argument out of domain",
-	34:  "result too large",
-	35:  "no message of desired type",
-	36:  "identifier removed",
-	37:  "channel number out of range",
-	38:  "level 2 not synchronized",
-	39:  "level 3 halted",
-	40:  "level 3 reset",
-	41:  "link number out of range",
-	42:  "protocol driver not attached",
-	43:  "no CSI structure available",
-	44:  "level 2 halted",
-	45:  "deadlock situation detected/avoided",
-	46:  "no record locks available",
-	47:  "operation canceled",
-	48:  "operation not supported",
-	49:  "disc quota exceeded",
-	50:  "bad exchange descriptor",
-	51:  "bad request descriptor",
-	52:  "message tables full",
-	53:  "anode table overflow",
-	54:  "bad request code",
-	55:  "invalid slot",
-	56:  "file locking deadlock",
-	57:  "bad font file format",
-	58:  "owner of the lock died",
-	59:  "lock is not recoverable",
-	60:  "not a stream device",
-	61:  "no data available",
-	62:  "timer expired",
-	63:  "out of stream resources",
-	64:  "machine is not on the network",
-	65:  "package not installed",
-	66:  "object is remote",
-	67:  "link has been severed",
-	68:  "advertise error",
-	69:  "srmount error",
-	70:  "communication error on send",
-	71:  "protocol error",
-	72:  "locked lock was unmapped ",
-	73:  "facility is not active",
-	74:  "multihop attempted",
-	77:  "not a data message",
-	78:  "file name too long",
-	79:  "value too large for defined data type",
-	80:  "name not unique on network",
-	81:  "file descriptor in bad state",
-	82:  "remote address changed",
-	83:  "can not access a needed shared library",
-	84:  "accessing a corrupted shared library",
-	85:  ".lib section in a.out corrupted",
-	86:  "attempting to link in more shared libraries than system limit",
-	87:  "can not exec a shared library directly",
-	88:  "illegal byte sequence",
-	89:  "operation not applicable",
-	90:  "number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS",
-	91:  "error 91",
-	92:  "error 92",
-	93:  "directory not empty",
-	94:  "too many users",
-	95:  "socket operation on non-socket",
-	96:  "destination address required",
-	97:  "message too long",
-	98:  "protocol wrong type for socket",
-	99:  "option not supported by protocol",
-	120: "protocol not supported",
-	121: "socket type not supported",
-	122: "operation not supported on transport endpoint",
-	123: "protocol family not supported",
-	124: "address family not supported by protocol family",
-	125: "address already in use",
-	126: "cannot assign requested address",
-	127: "network is down",
-	128: "network is unreachable",
-	129: "network dropped connection because of reset",
-	130: "software caused connection abort",
-	131: "connection reset by peer",
-	132: "no buffer space available",
-	133: "transport endpoint is already connected",
-	134: "transport endpoint is not connected",
-	143: "cannot send after socket shutdown",
-	144: "too many references: cannot splice",
-	145: "connection timed out",
-	146: "connection refused",
-	147: "host is down",
-	148: "no route to host",
-	149: "operation already in progress",
-	150: "operation now in progress",
-	151: "stale NFS file handle",
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "not owner"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "I/O error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "arg list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file number"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "not enough space"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "file table overflow"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "deadlock situation detected/avoided"},
+	{46, "ENOLCK", "no record locks available"},
+	{47, "ECANCELED", "operation canceled"},
+	{48, "ENOTSUP", "operation not supported"},
+	{49, "EDQUOT", "disc quota exceeded"},
+	{50, "EBADE", "bad exchange descriptor"},
+	{51, "EBADR", "bad request descriptor"},
+	{52, "EXFULL", "message tables full"},
+	{53, "ENOANO", "anode table overflow"},
+	{54, "EBADRQC", "bad request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock"},
+	{57, "EBFONT", "bad font file format"},
+	{58, "EOWNERDEAD", "owner of the lock died"},
+	{59, "ENOTRECOVERABLE", "lock is not recoverable"},
+	{60, "ENOSTR", "not a stream device"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of stream resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "ELOCKUNMAPPED", "locked lock was unmapped "},
+	{73, "ENOTACTIVE", "facility is not active"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "not a data message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in more shared libraries than system limit"},
+	{87, "ELIBEXEC", "can not exec a shared library directly"},
+	{88, "EILSEQ", "illegal byte sequence"},
+	{89, "ENOSYS", "operation not applicable"},
+	{90, "ELOOP", "number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS"},
+	{91, "ERESTART", "error 91"},
+	{92, "ESTRPIPE", "error 92"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "option not supported by protocol"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "EOPNOTSUPP", "operation not supported on transport endpoint"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection because of reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{143, "ESHUTDOWN", "cannot send after socket shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale NFS file handle"},
 }
 
 // Signal table
-var signals = [...]string{
-	1:  "hangup",
-	2:  "interrupt",
-	3:  "quit",
-	4:  "illegal Instruction",
-	5:  "trace/Breakpoint Trap",
-	6:  "abort",
-	7:  "emulation Trap",
-	8:  "arithmetic Exception",
-	9:  "killed",
-	10: "bus Error",
-	11: "segmentation Fault",
-	12: "bad System Call",
-	13: "broken Pipe",
-	14: "alarm Clock",
-	15: "terminated",
-	16: "user Signal 1",
-	17: "user Signal 2",
-	18: "child Status Changed",
-	19: "power-Fail/Restart",
-	20: "window Size Change",
-	21: "urgent Socket Condition",
-	22: "pollable Event",
-	23: "stopped (signal)",
-	24: "stopped (user)",
-	25: "continued",
-	26: "stopped (tty input)",
-	27: "stopped (tty output)",
-	28: "virtual Timer Expired",
-	29: "profiling Timer Expired",
-	30: "cpu Limit Exceeded",
-	31: "file Size Limit Exceeded",
-	32: "no runnable lwp",
-	33: "inter-lwp signal",
-	34: "checkpoint Freeze",
-	35: "checkpoint Thaw",
-	36: "thread Cancellation",
-	37: "resource Lost",
-	38: "resource Control Exceeded",
-	39: "reserved for JVM 1",
-	40: "reserved for JVM 2",
-	41: "information Request",
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal Instruction"},
+	{5, "SIGTRAP", "trace/Breakpoint Trap"},
+	{6, "SIGABRT", "abort"},
+	{7, "SIGEMT", "emulation Trap"},
+	{8, "SIGFPE", "arithmetic Exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus Error"},
+	{11, "SIGSEGV", "segmentation Fault"},
+	{12, "SIGSYS", "bad System Call"},
+	{13, "SIGPIPE", "broken Pipe"},
+	{14, "SIGALRM", "alarm Clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user Signal 1"},
+	{17, "SIGUSR2", "user Signal 2"},
+	{18, "SIGCHLD", "child Status Changed"},
+	{19, "SIGPWR", "power-Fail/Restart"},
+	{20, "SIGWINCH", "window Size Change"},
+	{21, "SIGURG", "urgent Socket Condition"},
+	{22, "SIGIO", "pollable Event"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped (user)"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual Timer Expired"},
+	{29, "SIGPROF", "profiling Timer Expired"},
+	{30, "SIGXCPU", "cpu Limit Exceeded"},
+	{31, "SIGXFSZ", "file Size Limit Exceeded"},
+	{32, "SIGWAITING", "no runnable lwp"},
+	{33, "SIGLWP", "inter-lwp signal"},
+	{34, "SIGFREEZE", "checkpoint Freeze"},
+	{35, "SIGTHAW", "checkpoint Thaw"},
+	{36, "SIGCANCEL", "thread Cancellation"},
+	{37, "SIGLOST", "resource Lost"},
+	{38, "SIGXRES", "resource Control Exceeded"},
+	{39, "SIGJVM1", "reserved for JVM 1"},
+	{40, "SIGJVM2", "reserved for JVM 2"},
+	{41, "SIGINFO", "information Request"},
 }
diff --git a/vendor/golang.org/x/sys/unix/zptrace386_linux.go b/vendor/golang.org/x/sys/unix/zptrace386_linux.go
new file mode 100644
index 000000000000..2d21c49e1265
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zptrace386_linux.go
@@ -0,0 +1,80 @@
+// Code generated by linux/mkall.go generatePtracePair(386, amd64). DO NOT EDIT.
+
+// +build linux
+// +build 386 amd64
+
+package unix
+
+import "unsafe"
+
+// PtraceRegs386 is the registers used by 386 binaries.
+type PtraceRegs386 struct {
+	Ebx      int32
+	Ecx      int32
+	Edx      int32
+	Esi      int32
+	Edi      int32
+	Ebp      int32
+	Eax      int32
+	Xds      int32
+	Xes      int32
+	Xfs      int32
+	Xgs      int32
+	Orig_eax int32
+	Eip      int32
+	Xcs      int32
+	Eflags   int32
+	Esp      int32
+	Xss      int32
+}
+
+// PtraceGetRegs386 fetches the registers used by 386 binaries.
+func PtraceGetRegs386(pid int, regsout *PtraceRegs386) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegs386 sets the registers used by 386 binaries.
+func PtraceSetRegs386(pid int, regs *PtraceRegs386) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
+
+// PtraceRegsAmd64 is the registers used by amd64 binaries.
+type PtraceRegsAmd64 struct {
+	R15      uint64
+	R14      uint64
+	R13      uint64
+	R12      uint64
+	Rbp      uint64
+	Rbx      uint64
+	R11      uint64
+	R10      uint64
+	R9       uint64
+	R8       uint64
+	Rax      uint64
+	Rcx      uint64
+	Rdx      uint64
+	Rsi      uint64
+	Rdi      uint64
+	Orig_rax uint64
+	Rip      uint64
+	Cs       uint64
+	Eflags   uint64
+	Rsp      uint64
+	Ss       uint64
+	Fs_base  uint64
+	Gs_base  uint64
+	Ds       uint64
+	Es       uint64
+	Fs       uint64
+	Gs       uint64
+}
+
+// PtraceGetRegsAmd64 fetches the registers used by amd64 binaries.
+func PtraceGetRegsAmd64(pid int, regsout *PtraceRegsAmd64) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsAmd64 sets the registers used by amd64 binaries.
+func PtraceSetRegsAmd64(pid int, regs *PtraceRegsAmd64) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
diff --git a/vendor/golang.org/x/sys/unix/zptracearm_linux.go b/vendor/golang.org/x/sys/unix/zptracearm_linux.go
new file mode 100644
index 000000000000..faf23bbed97e
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zptracearm_linux.go
@@ -0,0 +1,41 @@
+// Code generated by linux/mkall.go generatePtracePair(arm, arm64). DO NOT EDIT.
+
+// +build linux
+// +build arm arm64
+
+package unix
+
+import "unsafe"
+
+// PtraceRegsArm is the registers used by arm binaries.
+type PtraceRegsArm struct {
+	Uregs [18]uint32
+}
+
+// PtraceGetRegsArm fetches the registers used by arm binaries.
+func PtraceGetRegsArm(pid int, regsout *PtraceRegsArm) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsArm sets the registers used by arm binaries.
+func PtraceSetRegsArm(pid int, regs *PtraceRegsArm) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
+
+// PtraceRegsArm64 is the registers used by arm64 binaries.
+type PtraceRegsArm64 struct {
+	Regs   [31]uint64
+	Sp     uint64
+	Pc     uint64
+	Pstate uint64
+}
+
+// PtraceGetRegsArm64 fetches the registers used by arm64 binaries.
+func PtraceGetRegsArm64(pid int, regsout *PtraceRegsArm64) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsArm64 sets the registers used by arm64 binaries.
+func PtraceSetRegsArm64(pid int, regs *PtraceRegsArm64) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
diff --git a/vendor/golang.org/x/sys/unix/zptracemips_linux.go b/vendor/golang.org/x/sys/unix/zptracemips_linux.go
new file mode 100644
index 000000000000..c431131e63cf
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zptracemips_linux.go
@@ -0,0 +1,50 @@
+// Code generated by linux/mkall.go generatePtracePair(mips, mips64). DO NOT EDIT.
+
+// +build linux
+// +build mips mips64
+
+package unix
+
+import "unsafe"
+
+// PtraceRegsMips is the registers used by mips binaries.
+type PtraceRegsMips struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMips fetches the registers used by mips binaries.
+func PtraceGetRegsMips(pid int, regsout *PtraceRegsMips) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsMips sets the registers used by mips binaries.
+func PtraceSetRegsMips(pid int, regs *PtraceRegsMips) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
+
+// PtraceRegsMips64 is the registers used by mips64 binaries.
+type PtraceRegsMips64 struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMips64 fetches the registers used by mips64 binaries.
+func PtraceGetRegsMips64(pid int, regsout *PtraceRegsMips64) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsMips64 sets the registers used by mips64 binaries.
+func PtraceSetRegsMips64(pid int, regs *PtraceRegsMips64) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
diff --git a/vendor/golang.org/x/sys/unix/zptracemipsle_linux.go b/vendor/golang.org/x/sys/unix/zptracemipsle_linux.go
new file mode 100644
index 000000000000..dc3d6d37322a
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zptracemipsle_linux.go
@@ -0,0 +1,50 @@
+// Code generated by linux/mkall.go generatePtracePair(mipsle, mips64le). DO NOT EDIT.
+
+// +build linux
+// +build mipsle mips64le
+
+package unix
+
+import "unsafe"
+
+// PtraceRegsMipsle is the registers used by mipsle binaries.
+type PtraceRegsMipsle struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMipsle fetches the registers used by mipsle binaries.
+func PtraceGetRegsMipsle(pid int, regsout *PtraceRegsMipsle) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsMipsle sets the registers used by mipsle binaries.
+func PtraceSetRegsMipsle(pid int, regs *PtraceRegsMipsle) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
+
+// PtraceRegsMips64le is the registers used by mips64le binaries.
+type PtraceRegsMips64le struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMips64le fetches the registers used by mips64le binaries.
+func PtraceGetRegsMips64le(pid int, regsout *PtraceRegsMips64le) error {
+	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+}
+
+// PtraceSetRegsMips64le sets the registers used by mips64le binaries.
+func PtraceSetRegsMips64le(pid int, regs *PtraceRegsMips64le) error {
+	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
new file mode 100644
index 000000000000..6bae21e5d894
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
@@ -0,0 +1,1450 @@
+// mksyscall_aix_ppc.pl -aix -tags aix,ppc syscall_aix.go syscall_aix_ppc.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build aix,ppc
+
+package unix
+
+/*
+#include <stdint.h>
+#include <stddef.h>
+int utimes(uintptr_t, uintptr_t);
+int utimensat(int, uintptr_t, uintptr_t, int);
+int getcwd(uintptr_t, size_t);
+int accept(int, uintptr_t, uintptr_t);
+int getdirent(int, uintptr_t, size_t);
+int wait4(int, uintptr_t, int, uintptr_t);
+int ioctl(int, int, uintptr_t);
+int fcntl(uintptr_t, int, uintptr_t);
+int acct(uintptr_t);
+int chdir(uintptr_t);
+int chroot(uintptr_t);
+int close(int);
+int dup(int);
+void exit(int);
+int faccessat(int, uintptr_t, unsigned int, int);
+int fchdir(int);
+int fchmod(int, unsigned int);
+int fchmodat(int, uintptr_t, unsigned int, int);
+int fchownat(int, uintptr_t, int, int, int);
+int fdatasync(int);
+int fsync(int);
+int getpgid(int);
+int getpgrp();
+int getpid();
+int getppid();
+int getpriority(int, int);
+int getrusage(int, uintptr_t);
+int getsid(int);
+int kill(int, int);
+int syslog(int, uintptr_t, size_t);
+int mkdir(int, uintptr_t, unsigned int);
+int mkdirat(int, uintptr_t, unsigned int);
+int mkfifo(uintptr_t, unsigned int);
+int mknod(uintptr_t, unsigned int, int);
+int mknodat(int, uintptr_t, unsigned int, int);
+int nanosleep(uintptr_t, uintptr_t);
+int open64(uintptr_t, int, unsigned int);
+int openat(int, uintptr_t, int, unsigned int);
+int read(int, uintptr_t, size_t);
+int readlink(uintptr_t, uintptr_t, size_t);
+int renameat(int, uintptr_t, int, uintptr_t);
+int setdomainname(uintptr_t, size_t);
+int sethostname(uintptr_t, size_t);
+int setpgid(int, int);
+int setsid();
+int settimeofday(uintptr_t);
+int setuid(int);
+int setgid(int);
+int setpriority(int, int, int);
+int statx(int, uintptr_t, int, int, uintptr_t);
+int sync();
+uintptr_t times(uintptr_t);
+int umask(int);
+int uname(uintptr_t);
+int unlink(uintptr_t);
+int unlinkat(int, uintptr_t, int);
+int ustat(int, uintptr_t);
+int write(int, uintptr_t, size_t);
+int dup2(int, int);
+int posix_fadvise64(int, long long, long long, int);
+int fchown(int, int, int);
+int fstat(int, uintptr_t);
+int fstatat(int, uintptr_t, uintptr_t, int);
+int fstatfs(int, uintptr_t);
+int ftruncate(int, long long);
+int getegid();
+int geteuid();
+int getgid();
+int getuid();
+int lchown(uintptr_t, int, int);
+int listen(int, int);
+int lstat(uintptr_t, uintptr_t);
+int pause();
+int pread64(int, uintptr_t, size_t, long long);
+int pwrite64(int, uintptr_t, size_t, long long);
+int pselect(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
+int setregid(int, int);
+int setreuid(int, int);
+int shutdown(int, int);
+long long splice(int, uintptr_t, int, uintptr_t, int, int);
+int stat(uintptr_t, uintptr_t);
+int statfs(uintptr_t, uintptr_t);
+int truncate(uintptr_t, long long);
+int bind(int, uintptr_t, uintptr_t);
+int connect(int, uintptr_t, uintptr_t);
+int getgroups(int, uintptr_t);
+int setgroups(int, uintptr_t);
+int getsockopt(int, int, int, uintptr_t, uintptr_t);
+int setsockopt(int, int, int, uintptr_t, uintptr_t);
+int socket(int, int, int);
+int socketpair(int, int, int, uintptr_t);
+int getpeername(int, uintptr_t, uintptr_t);
+int getsockname(int, uintptr_t, uintptr_t);
+int recvfrom(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int sendto(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int recvmsg(int, uintptr_t, int);
+int sendmsg(int, uintptr_t, int);
+int munmap(uintptr_t, uintptr_t);
+int madvise(uintptr_t, size_t, int);
+int mprotect(uintptr_t, size_t, int);
+int mlock(uintptr_t, size_t);
+int mlockall(int);
+int msync(uintptr_t, size_t, int);
+int munlock(uintptr_t, size_t);
+int munlockall();
+int pipe(uintptr_t);
+int poll(uintptr_t, int, int);
+int gettimeofday(uintptr_t, uintptr_t);
+int time(uintptr_t);
+int utime(uintptr_t, uintptr_t);
+int getrlimit64(int, uintptr_t);
+int setrlimit64(int, uintptr_t);
+long long lseek64(int, long long, int);
+uintptr_t mmap(uintptr_t, uintptr_t, int, int, int, long long);
+
+*/
+import "C"
+import (
+	"unsafe"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.utimes(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(times))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.utimensat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(times))), C.int(flag))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getcwd(buf []byte) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.getcwd(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, er := C.accept(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(rsa))), C.uintptr_t(uintptr(unsafe.Pointer(addrlen))))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirent(fd int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.getdirent(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error) {
+	r0, er := C.wait4(C.int(pid), C.uintptr_t(uintptr(unsafe.Pointer(status))), C.int(options), C.uintptr_t(uintptr(unsafe.Pointer(rusage))))
+	wpid = Pid_t(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.int(req), C.uintptr_t(arg))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) {
+	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg))
+	r = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) {
+	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(uintptr(unsafe.Pointer(lk))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg))
+	val = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Acct(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.acct(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.chdir(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.chroot(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	r0, er := C.close(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	r0, er := C.dup(C.int(oldfd))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	C.exit(C.int(code))
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.faccessat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	r0, er := C.fchdir(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	r0, er := C.fchmod(C.int(fd), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.fchmodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.fchownat(C.int(dirfd), C.uintptr_t(_p0), C.int(uid), C.int(gid), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	r0, er := C.fdatasync(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	r0, er := C.fsync(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, er := C.getpgid(C.int(pid))
+	pgid = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pid int) {
+	r0, _ := C.getpgrp()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _ := C.getpid()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _ := C.getppid()
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, er := C.getpriority(C.int(which), C.int(who))
+	prio = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	r0, er := C.getrusage(C.int(who), C.uintptr_t(uintptr(unsafe.Pointer(rusage))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, er := C.getsid(C.int(pid))
+	sid = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig Signal) (err error) {
+	r0, er := C.kill(C.int(pid), C.int(sig))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.syslog(C.int(typ), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(dirfd int, path string, mode uint32) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mkdir(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mkdirat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mkfifo(C.uintptr_t(_p0), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mknod(C.uintptr_t(_p0), C.uint(mode), C.int(dev))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mknodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(dev))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	r0, er := C.nanosleep(C.uintptr_t(uintptr(unsafe.Pointer(time))), C.uintptr_t(uintptr(unsafe.Pointer(leftover))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.open64(C.uintptr_t(_p0), C.int(mode), C.uint(perm))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.openat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.uint(mode))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.read(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	var _p1 *byte
+	if len(buf) > 0 {
+		_p1 = &buf[0]
+	}
+	var _p2 int
+	_p2 = len(buf)
+	r0, er := C.readlink(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(_p1))), C.size_t(_p2))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(oldpath)))
+	_p1 := uintptr(unsafe.Pointer(C.CString(newpath)))
+	r0, er := C.renameat(C.int(olddirfd), C.uintptr_t(_p0), C.int(newdirfd), C.uintptr_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setdomainname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.setdomainname(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.sethostname(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	r0, er := C.setpgid(C.int(pid), C.int(pgid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, er := C.setsid()
+	pid = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tv *Timeval) (err error) {
+	r0, er := C.settimeofday(C.uintptr_t(uintptr(unsafe.Pointer(tv))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	r0, er := C.setuid(C.int(uid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(uid int) (err error) {
+	r0, er := C.setgid(C.int(uid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	r0, er := C.setpriority(C.int(which), C.int(who), C.int(prio))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.statx(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.int(mask), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	C.sync()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, er := C.times(C.uintptr_t(uintptr(unsafe.Pointer(tms))))
+	ticks = uintptr(r0)
+	if uintptr(r0) == ^uintptr(0) && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _ := C.umask(C.int(mask))
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	r0, er := C.uname(C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.unlink(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.unlinkat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	r0, er := C.ustat(C.int(dev), C.uintptr_t(uintptr(unsafe.Pointer(ubuf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.write(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, p *byte, np int) (n int, err error) {
+	r0, er := C.read(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(p))), C.size_t(np))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, p *byte, np int) (n int, err error) {
+	r0, er := C.write(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(p))), C.size_t(np))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	r0, er := C.dup2(C.int(oldfd), C.int(newfd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	r0, er := C.posix_fadvise64(C.int(fd), C.longlong(offset), C.longlong(length), C.int(advice))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	r0, er := C.fchown(C.int(fd), C.int(uid), C.int(gid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	r0, er := C.fstat(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.fstatat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	r0, er := C.fstatfs(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	r0, er := C.ftruncate(C.int(fd), C.longlong(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := C.getegid()
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := C.geteuid()
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := C.getgid()
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := C.getuid()
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.lchown(C.uintptr_t(_p0), C.int(uid), C.int(gid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	r0, er := C.listen(C.int(s), C.int(n))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.lstat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	r0, er := C.pause()
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.pread64(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.longlong(offset))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.pwrite64(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.longlong(offset))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, er := C.pselect(C.int(nfd), C.uintptr_t(uintptr(unsafe.Pointer(r))), C.uintptr_t(uintptr(unsafe.Pointer(w))), C.uintptr_t(uintptr(unsafe.Pointer(e))), C.uintptr_t(uintptr(unsafe.Pointer(timeout))), C.uintptr_t(uintptr(unsafe.Pointer(sigmask))))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	r0, er := C.setregid(C.int(rgid), C.int(egid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	r0, er := C.setreuid(C.int(ruid), C.int(euid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	r0, er := C.shutdown(C.int(fd), C.int(how))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, er := C.splice(C.int(rfd), C.uintptr_t(uintptr(unsafe.Pointer(roff))), C.int(wfd), C.uintptr_t(uintptr(unsafe.Pointer(woff))), C.int(len), C.int(flags))
+	n = int64(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.stat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.statfs(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.truncate(C.uintptr_t(_p0), C.longlong(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	r0, er := C.bind(C.int(s), C.uintptr_t(uintptr(addr)), C.uintptr_t(uintptr(addrlen)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	r0, er := C.connect(C.int(s), C.uintptr_t(uintptr(addr)), C.uintptr_t(uintptr(addrlen)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, er := C.getgroups(C.int(n), C.uintptr_t(uintptr(unsafe.Pointer(list))))
+	nn = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	r0, er := C.setgroups(C.int(n), C.uintptr_t(uintptr(unsafe.Pointer(list))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	r0, er := C.getsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(uintptr(val)), C.uintptr_t(uintptr(unsafe.Pointer(vallen))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	r0, er := C.setsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(uintptr(val)), C.uintptr_t(vallen))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, er := C.socket(C.int(domain), C.int(typ), C.int(proto))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	r0, er := C.socketpair(C.int(domain), C.int(typ), C.int(proto), C.uintptr_t(uintptr(unsafe.Pointer(fd))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	r0, er := C.getpeername(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(rsa))), C.uintptr_t(uintptr(unsafe.Pointer(addrlen))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	r0, er := C.getsockname(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(rsa))), C.uintptr_t(uintptr(unsafe.Pointer(addrlen))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.recvfrom(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(flags), C.uintptr_t(uintptr(unsafe.Pointer(from))), C.uintptr_t(uintptr(unsafe.Pointer(fromlen))))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.sendto(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(flags), C.uintptr_t(uintptr(to)), C.uintptr_t(uintptr(addrlen)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, er := C.recvmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, er := C.sendmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	r0, er := C.munmap(C.uintptr_t(addr), C.uintptr_t(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.madvise(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(advice))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.mprotect(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(prot))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.mlock(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	r0, er := C.mlockall(C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.msync(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.munlock(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	r0, er := C.munlockall()
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]_C_int) (err error) {
+	r0, er := C.pipe(C.uintptr_t(uintptr(unsafe.Pointer(p))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, er := C.poll(C.uintptr_t(uintptr(unsafe.Pointer(fds))), C.int(nfds), C.int(timeout))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tv *Timeval, tzp *Timezone) (err error) {
+	r0, er := C.gettimeofday(C.uintptr_t(uintptr(unsafe.Pointer(tv))), C.uintptr_t(uintptr(unsafe.Pointer(tzp))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, er := C.time(C.uintptr_t(uintptr(unsafe.Pointer(t))))
+	tt = Time_t(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.utime(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	r0, er := C.getrlimit64(C.int(resource), C.uintptr_t(uintptr(unsafe.Pointer(rlim))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(resource int, rlim *Rlimit) (err error) {
+	r0, er := C.setrlimit64(C.int(resource), C.uintptr_t(uintptr(unsafe.Pointer(rlim))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, er := C.lseek64(C.int(fd), C.longlong(offset), C.int(whence))
+	off = int64(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, er := C.mmap(C.uintptr_t(addr), C.uintptr_t(length), C.int(prot), C.int(flags), C.int(fd), C.longlong(offset))
+	xaddr = uintptr(r0)
+	if uintptr(r0) == ^uintptr(0) && er != nil {
+		err = er
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
new file mode 100644
index 000000000000..3e929e520e08
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
@@ -0,0 +1,1408 @@
+// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build aix,ppc64
+
+package unix
+
+import (
+	"unsafe"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callutimes(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callutimensat(dirfd, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), flag)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getcwd(buf []byte) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	_, e1 := callgetcwd(uintptr(unsafe.Pointer(_p0)), len(buf))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, e1 := callaccept(s, uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirent(fd int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, e1 := callgetdirent(fd, uintptr(unsafe.Pointer(_p0)), len(buf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error) {
+	r0, e1 := callwait4(int(pid), uintptr(unsafe.Pointer(status)), options, uintptr(unsafe.Pointer(rusage)))
+	wpid = Pid_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, e1 := callioctl(fd, int(req), arg)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) {
+	r0, e1 := callfcntl(fd, cmd, uintptr(arg))
+	r = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) {
+	_, e1 := callfcntl(fd, cmd, uintptr(unsafe.Pointer(lk)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, e1 := callfcntl(uintptr(fd), cmd, uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Acct(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callacct(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callchdir(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callchroot(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, e1 := callclose(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	r0, e1 := calldup(oldfd)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	callexit(code)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfaccessat(dirfd, uintptr(unsafe.Pointer(_p0)), mode, flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, e1 := callfchdir(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, e1 := callfchmod(fd, mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfchmodat(dirfd, uintptr(unsafe.Pointer(_p0)), mode, flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfchownat(dirfd, uintptr(unsafe.Pointer(_p0)), uid, gid, flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	_, e1 := callfdatasync(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, e1 := callfsync(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, e1 := callgetpgid(pid)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pid int) {
+	r0, _ := callgetpgrp()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _ := callgetpid()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _ := callgetppid()
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, e1 := callgetpriority(which, who)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, e1 := callgetrusage(who, uintptr(unsafe.Pointer(rusage)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, e1 := callgetsid(pid)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig Signal) (err error) {
+	_, e1 := callkill(pid, int(sig))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, e1 := callsyslog(typ, uintptr(unsafe.Pointer(_p0)), len(buf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmkdir(dirfd, uintptr(unsafe.Pointer(_p0)), mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmkdirat(dirfd, uintptr(unsafe.Pointer(_p0)), mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmkfifo(uintptr(unsafe.Pointer(_p0)), mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmknod(uintptr(unsafe.Pointer(_p0)), mode, dev)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmknodat(dirfd, uintptr(unsafe.Pointer(_p0)), mode, dev)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, e1 := callnanosleep(uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, e1 := callopen64(uintptr(unsafe.Pointer(_p0)), mode, perm)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, e1 := callopenat(dirfd, uintptr(unsafe.Pointer(_p0)), flags, mode)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callread(fd, uintptr(unsafe.Pointer(_p0)), len(p))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	if len(buf) > 0 {
+		_p1 = &buf[0]
+	}
+	r0, e1 := callreadlink(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), len(buf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, e1 := callrenameat(olddirfd, uintptr(unsafe.Pointer(_p0)), newdirfd, uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setdomainname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	_, e1 := callsetdomainname(uintptr(unsafe.Pointer(_p0)), len(p))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	_, e1 := callsethostname(uintptr(unsafe.Pointer(_p0)), len(p))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, e1 := callsetpgid(pid, pgid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, e1 := callsetsid()
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tv *Timeval) (err error) {
+	_, e1 := callsettimeofday(uintptr(unsafe.Pointer(tv)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, e1 := callsetuid(uid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(uid int) (err error) {
+	_, e1 := callsetgid(uid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, e1 := callsetpriority(which, who, prio)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callstatx(dirfd, uintptr(unsafe.Pointer(_p0)), flags, mask, uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	callsync()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, e1 := calltimes(uintptr(unsafe.Pointer(tms)))
+	ticks = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _ := callumask(mask)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	_, e1 := calluname(uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callunlink(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callunlinkat(dirfd, uintptr(unsafe.Pointer(_p0)), flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, e1 := callustat(dev, uintptr(unsafe.Pointer(ubuf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callwrite(fd, uintptr(unsafe.Pointer(_p0)), len(p))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, p *byte, np int) (n int, err error) {
+	r0, e1 := callread(fd, uintptr(unsafe.Pointer(p)), np)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, p *byte, np int) (n int, err error) {
+	r0, e1 := callwrite(fd, uintptr(unsafe.Pointer(p)), np)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	_, e1 := calldup2(oldfd, newfd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, e1 := callposix_fadvise64(fd, offset, length, advice)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, e1 := callfchown(fd, uid, gid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, e1 := callfstat(fd, uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfstatat(dirfd, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, e1 := callfstatfs(fd, uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, e1 := callftruncate(fd, length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := callgetegid()
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := callgeteuid()
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := callgetgid()
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := callgetuid()
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := calllchown(uintptr(unsafe.Pointer(_p0)), uid, gid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, e1 := calllisten(s, n)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := calllstat(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, e1 := callpause()
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callpread64(fd, uintptr(unsafe.Pointer(_p0)), len(p), offset)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callpwrite64(fd, uintptr(unsafe.Pointer(_p0)), len(p), offset)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, e1 := callpselect(nfd, uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, e1 := callsetregid(rgid, egid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, e1 := callsetreuid(ruid, euid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, e1 := callshutdown(fd, how)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, e1 := callsplice(rfd, uintptr(unsafe.Pointer(roff)), wfd, uintptr(unsafe.Pointer(woff)), len, flags)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callstat(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callstatfs(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := calltruncate(uintptr(unsafe.Pointer(_p0)), length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, e1 := callbind(s, uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, e1 := callconnect(s, uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, e1 := callgetgroups(n, uintptr(unsafe.Pointer(list)))
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, e1 := callsetgroups(n, uintptr(unsafe.Pointer(list)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, e1 := callgetsockopt(s, level, name, uintptr(val), uintptr(unsafe.Pointer(vallen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, e1 := callsetsockopt(s, level, name, uintptr(val), vallen)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, e1 := callsocket(domain, typ, proto)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, e1 := callsocketpair(domain, typ, proto, uintptr(unsafe.Pointer(fd)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, e1 := callgetpeername(fd, uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, e1 := callgetsockname(fd, uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callrecvfrom(fd, uintptr(unsafe.Pointer(_p0)), len(p), flags, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	_, e1 := callsendto(s, uintptr(unsafe.Pointer(_p0)), len(buf), flags, uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, e1 := callrecvmsg(s, uintptr(unsafe.Pointer(msg)), flags)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, e1 := callsendmsg(s, uintptr(unsafe.Pointer(msg)), flags)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, e1 := callmunmap(addr, length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmadvise(uintptr(unsafe.Pointer(_p0)), len(b), advice)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmprotect(uintptr(unsafe.Pointer(_p0)), len(b), prot)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmlock(uintptr(unsafe.Pointer(_p0)), len(b))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, e1 := callmlockall(flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmsync(uintptr(unsafe.Pointer(_p0)), len(b), flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmunlock(uintptr(unsafe.Pointer(_p0)), len(b))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, e1 := callmunlockall()
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]_C_int) (err error) {
+	_, e1 := callpipe(uintptr(unsafe.Pointer(p)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, e1 := callpoll(uintptr(unsafe.Pointer(fds)), nfds, timeout)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tv *Timeval, tzp *Timezone) (err error) {
+	_, e1 := callgettimeofday(uintptr(unsafe.Pointer(tv)), uintptr(unsafe.Pointer(tzp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, e1 := calltime(uintptr(unsafe.Pointer(t)))
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callutime(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, e1 := callgetrlimit(resource, uintptr(unsafe.Pointer(rlim)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(resource int, rlim *Rlimit) (err error) {
+	_, e1 := callsetrlimit(resource, uintptr(unsafe.Pointer(rlim)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, e1 := calllseek(fd, offset, whence)
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, e1 := callmmap64(addr, length, prot, flags, fd, offset)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
new file mode 100644
index 000000000000..a185ee842412
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
@@ -0,0 +1,1162 @@
+// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build aix,ppc64
+// +build !gccgo
+
+package unix
+
+import (
+	"unsafe"
+)
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_accept accept "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getdirent getdirent "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_acct acct "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_chdir chdir "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_chroot chroot "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_close close "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_dup dup "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_exit exit "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fdatasync fdatasync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fsync fsync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpid getpid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getppid getppid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsid getsid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_kill kill "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_syslog syslog "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mknod mknod "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_open64 open64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_openat openat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_read read "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_readlink readlink "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_renameat renameat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setdomainname setdomainname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sethostname sethostname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setsid setsid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setuid setuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setgid setgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_statx statx "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sync sync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_times times "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_umask umask "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_uname uname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_unlink unlink "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_ustat ustat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_write write "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_posix_fadvise64 posix_fadvise64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchown fchown "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fstat fstat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getegid getegid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getgid getgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getuid getuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_lchown lchown "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_listen listen "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_lstat lstat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pause pause "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pread64 pread64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pwrite64 pwrite64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pselect pselect "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setregid setregid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_splice splice "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_stat stat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_statfs statfs "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_truncate truncate "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_bind bind "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_connect connect "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_socket socket "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sendto sendto "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_munmap munmap "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_madvise madvise "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mlock mlock "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_msync msync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_munlock munlock "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pipe pipe "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_poll poll "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_time time "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_utime utime "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_lseek lseek "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mmap64 mmap64 "libc.a/shr_64.o"
+
+//go:linkname libc_utimes libc_utimes
+//go:linkname libc_utimensat libc_utimensat
+//go:linkname libc_getcwd libc_getcwd
+//go:linkname libc_accept libc_accept
+//go:linkname libc_getdirent libc_getdirent
+//go:linkname libc_wait4 libc_wait4
+//go:linkname libc_ioctl libc_ioctl
+//go:linkname libc_fcntl libc_fcntl
+//go:linkname libc_acct libc_acct
+//go:linkname libc_chdir libc_chdir
+//go:linkname libc_chroot libc_chroot
+//go:linkname libc_close libc_close
+//go:linkname libc_dup libc_dup
+//go:linkname libc_exit libc_exit
+//go:linkname libc_faccessat libc_faccessat
+//go:linkname libc_fchdir libc_fchdir
+//go:linkname libc_fchmod libc_fchmod
+//go:linkname libc_fchmodat libc_fchmodat
+//go:linkname libc_fchownat libc_fchownat
+//go:linkname libc_fdatasync libc_fdatasync
+//go:linkname libc_fsync libc_fsync
+//go:linkname libc_getpgid libc_getpgid
+//go:linkname libc_getpgrp libc_getpgrp
+//go:linkname libc_getpid libc_getpid
+//go:linkname libc_getppid libc_getppid
+//go:linkname libc_getpriority libc_getpriority
+//go:linkname libc_getrusage libc_getrusage
+//go:linkname libc_getsid libc_getsid
+//go:linkname libc_kill libc_kill
+//go:linkname libc_syslog libc_syslog
+//go:linkname libc_mkdir libc_mkdir
+//go:linkname libc_mkdirat libc_mkdirat
+//go:linkname libc_mkfifo libc_mkfifo
+//go:linkname libc_mknod libc_mknod
+//go:linkname libc_mknodat libc_mknodat
+//go:linkname libc_nanosleep libc_nanosleep
+//go:linkname libc_open64 libc_open64
+//go:linkname libc_openat libc_openat
+//go:linkname libc_read libc_read
+//go:linkname libc_readlink libc_readlink
+//go:linkname libc_renameat libc_renameat
+//go:linkname libc_setdomainname libc_setdomainname
+//go:linkname libc_sethostname libc_sethostname
+//go:linkname libc_setpgid libc_setpgid
+//go:linkname libc_setsid libc_setsid
+//go:linkname libc_settimeofday libc_settimeofday
+//go:linkname libc_setuid libc_setuid
+//go:linkname libc_setgid libc_setgid
+//go:linkname libc_setpriority libc_setpriority
+//go:linkname libc_statx libc_statx
+//go:linkname libc_sync libc_sync
+//go:linkname libc_times libc_times
+//go:linkname libc_umask libc_umask
+//go:linkname libc_uname libc_uname
+//go:linkname libc_unlink libc_unlink
+//go:linkname libc_unlinkat libc_unlinkat
+//go:linkname libc_ustat libc_ustat
+//go:linkname libc_write libc_write
+//go:linkname libc_dup2 libc_dup2
+//go:linkname libc_posix_fadvise64 libc_posix_fadvise64
+//go:linkname libc_fchown libc_fchown
+//go:linkname libc_fstat libc_fstat
+//go:linkname libc_fstatat libc_fstatat
+//go:linkname libc_fstatfs libc_fstatfs
+//go:linkname libc_ftruncate libc_ftruncate
+//go:linkname libc_getegid libc_getegid
+//go:linkname libc_geteuid libc_geteuid
+//go:linkname libc_getgid libc_getgid
+//go:linkname libc_getuid libc_getuid
+//go:linkname libc_lchown libc_lchown
+//go:linkname libc_listen libc_listen
+//go:linkname libc_lstat libc_lstat
+//go:linkname libc_pause libc_pause
+//go:linkname libc_pread64 libc_pread64
+//go:linkname libc_pwrite64 libc_pwrite64
+//go:linkname libc_pselect libc_pselect
+//go:linkname libc_setregid libc_setregid
+//go:linkname libc_setreuid libc_setreuid
+//go:linkname libc_shutdown libc_shutdown
+//go:linkname libc_splice libc_splice
+//go:linkname libc_stat libc_stat
+//go:linkname libc_statfs libc_statfs
+//go:linkname libc_truncate libc_truncate
+//go:linkname libc_bind libc_bind
+//go:linkname libc_connect libc_connect
+//go:linkname libc_getgroups libc_getgroups
+//go:linkname libc_setgroups libc_setgroups
+//go:linkname libc_getsockopt libc_getsockopt
+//go:linkname libc_setsockopt libc_setsockopt
+//go:linkname libc_socket libc_socket
+//go:linkname libc_socketpair libc_socketpair
+//go:linkname libc_getpeername libc_getpeername
+//go:linkname libc_getsockname libc_getsockname
+//go:linkname libc_recvfrom libc_recvfrom
+//go:linkname libc_sendto libc_sendto
+//go:linkname libc_recvmsg libc_recvmsg
+//go:linkname libc_sendmsg libc_sendmsg
+//go:linkname libc_munmap libc_munmap
+//go:linkname libc_madvise libc_madvise
+//go:linkname libc_mprotect libc_mprotect
+//go:linkname libc_mlock libc_mlock
+//go:linkname libc_mlockall libc_mlockall
+//go:linkname libc_msync libc_msync
+//go:linkname libc_munlock libc_munlock
+//go:linkname libc_munlockall libc_munlockall
+//go:linkname libc_pipe libc_pipe
+//go:linkname libc_poll libc_poll
+//go:linkname libc_gettimeofday libc_gettimeofday
+//go:linkname libc_time libc_time
+//go:linkname libc_utime libc_utime
+//go:linkname libc_getrlimit libc_getrlimit
+//go:linkname libc_setrlimit libc_setrlimit
+//go:linkname libc_lseek libc_lseek
+//go:linkname libc_mmap64 libc_mmap64
+
+type syscallFunc uintptr
+
+var (
+	libc_utimes,
+	libc_utimensat,
+	libc_getcwd,
+	libc_accept,
+	libc_getdirent,
+	libc_wait4,
+	libc_ioctl,
+	libc_fcntl,
+	libc_acct,
+	libc_chdir,
+	libc_chroot,
+	libc_close,
+	libc_dup,
+	libc_exit,
+	libc_faccessat,
+	libc_fchdir,
+	libc_fchmod,
+	libc_fchmodat,
+	libc_fchownat,
+	libc_fdatasync,
+	libc_fsync,
+	libc_getpgid,
+	libc_getpgrp,
+	libc_getpid,
+	libc_getppid,
+	libc_getpriority,
+	libc_getrusage,
+	libc_getsid,
+	libc_kill,
+	libc_syslog,
+	libc_mkdir,
+	libc_mkdirat,
+	libc_mkfifo,
+	libc_mknod,
+	libc_mknodat,
+	libc_nanosleep,
+	libc_open64,
+	libc_openat,
+	libc_read,
+	libc_readlink,
+	libc_renameat,
+	libc_setdomainname,
+	libc_sethostname,
+	libc_setpgid,
+	libc_setsid,
+	libc_settimeofday,
+	libc_setuid,
+	libc_setgid,
+	libc_setpriority,
+	libc_statx,
+	libc_sync,
+	libc_times,
+	libc_umask,
+	libc_uname,
+	libc_unlink,
+	libc_unlinkat,
+	libc_ustat,
+	libc_write,
+	libc_dup2,
+	libc_posix_fadvise64,
+	libc_fchown,
+	libc_fstat,
+	libc_fstatat,
+	libc_fstatfs,
+	libc_ftruncate,
+	libc_getegid,
+	libc_geteuid,
+	libc_getgid,
+	libc_getuid,
+	libc_lchown,
+	libc_listen,
+	libc_lstat,
+	libc_pause,
+	libc_pread64,
+	libc_pwrite64,
+	libc_pselect,
+	libc_setregid,
+	libc_setreuid,
+	libc_shutdown,
+	libc_splice,
+	libc_stat,
+	libc_statfs,
+	libc_truncate,
+	libc_bind,
+	libc_connect,
+	libc_getgroups,
+	libc_setgroups,
+	libc_getsockopt,
+	libc_setsockopt,
+	libc_socket,
+	libc_socketpair,
+	libc_getpeername,
+	libc_getsockname,
+	libc_recvfrom,
+	libc_sendto,
+	libc_recvmsg,
+	libc_sendmsg,
+	libc_munmap,
+	libc_madvise,
+	libc_mprotect,
+	libc_mlock,
+	libc_mlockall,
+	libc_msync,
+	libc_munlock,
+	libc_munlockall,
+	libc_pipe,
+	libc_poll,
+	libc_gettimeofday,
+	libc_time,
+	libc_utime,
+	libc_getrlimit,
+	libc_setrlimit,
+	libc_lseek,
+	libc_mmap64 syscallFunc
+)
+
+// Implemented in runtime/syscall_aix.go.
+func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimes(_p0 uintptr, times uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_utimes)), 2, _p0, times, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimensat(dirfd int, _p0 uintptr, times uintptr, flag int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_utimensat)), 4, uintptr(dirfd), _p0, times, uintptr(flag), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetcwd(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getcwd)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callaccept(s int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_accept)), 3, uintptr(s), rsa, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetdirent(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getdirent)), 3, uintptr(fd), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwait4(pid int, status uintptr, options int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_wait4)), 4, uintptr(pid), status, uintptr(options), rusage, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ioctl)), 3, uintptr(fd), uintptr(req), arg, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fcntl)), 3, fd, uintptr(cmd), arg, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_acct)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchdir(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_chdir)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchroot(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_chroot)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callclose(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_close)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup(oldfd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_dup)), 1, uintptr(oldfd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callexit(code int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_exit)), 1, uintptr(code), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfaccessat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_faccessat)), 4, uintptr(dirfd), _p0, uintptr(mode), uintptr(flags), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchdir(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmod(fd int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchmod)), 2, uintptr(fd), uintptr(mode), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmodat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchmodat)), 4, uintptr(dirfd), _p0, uintptr(mode), uintptr(flags), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchownat(dirfd int, _p0 uintptr, uid int, gid int, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchownat)), 5, uintptr(dirfd), _p0, uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfdatasync(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fdatasync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfsync(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fsync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgid(pid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgrp() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getpgrp)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetppid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getppid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpriority(which int, who int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getpriority)), 2, uintptr(which), uintptr(who), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrusage(who int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getrusage)), 2, uintptr(who), rusage, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsid(pid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getsid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callkill(pid int, sig int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_kill)), 2, uintptr(pid), uintptr(sig), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsyslog(typ int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_syslog)), 3, uintptr(typ), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdir(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mkdir)), 3, uintptr(dirfd), _p0, uintptr(mode), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdirat(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mkdirat)), 3, uintptr(dirfd), _p0, uintptr(mode), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkfifo(_p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mkfifo)), 2, _p0, uintptr(mode), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknod(_p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mknod)), 3, _p0, uintptr(mode), uintptr(dev), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknodat(dirfd int, _p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mknodat)), 4, uintptr(dirfd), _p0, uintptr(mode), uintptr(dev), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnanosleep(time uintptr, leftover uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_nanosleep)), 2, time, leftover, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopen64(_p0 uintptr, mode int, perm uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_open64)), 3, _p0, uintptr(mode), uintptr(perm), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopenat(dirfd int, _p0 uintptr, flags int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_openat)), 4, uintptr(dirfd), _p0, uintptr(flags), uintptr(mode), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callread(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_read)), 3, uintptr(fd), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callreadlink(_p0 uintptr, _p1 uintptr, _lenp1 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_readlink)), 3, _p0, _p1, uintptr(_lenp1), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrenameat(olddirfd int, _p0 uintptr, newdirfd int, _p1 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_renameat)), 4, uintptr(olddirfd), _p0, uintptr(newdirfd), _p1, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetdomainname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setdomainname)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsethostname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sethostname)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpgid(pid int, pgid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setpgid)), 2, uintptr(pid), uintptr(pgid), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setsid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsettimeofday(tv uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_settimeofday)), 1, tv, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetuid(uid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setuid)), 1, uintptr(uid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgid(uid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setgid)), 1, uintptr(uid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpriority(which int, who int, prio int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setpriority)), 3, uintptr(which), uintptr(who), uintptr(prio), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatx(dirfd int, _p0 uintptr, flags int, mask int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_statx)), 5, uintptr(dirfd), _p0, uintptr(flags), uintptr(mask), stat, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsync() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sync)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltimes(tms uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_times)), 1, tms, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callumask(mask int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_umask)), 1, uintptr(mask), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calluname(buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_uname)), 1, buf, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlink(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_unlink)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlinkat(dirfd int, _p0 uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_unlinkat)), 3, uintptr(dirfd), _p0, uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callustat(dev int, ubuf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ustat)), 2, uintptr(dev), ubuf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwrite(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_write)), 3, uintptr(fd), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup2(oldfd int, newfd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_dup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callposix_fadvise64(fd int, offset int64, length int64, advice int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_posix_fadvise64)), 4, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchown(fd int, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchown)), 3, uintptr(fd), uintptr(uid), uintptr(gid), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstat(fd int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fstat)), 2, uintptr(fd), stat, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatat(dirfd int, _p0 uintptr, stat uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fstatat)), 4, uintptr(dirfd), _p0, stat, uintptr(flags), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatfs(fd int, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fstatfs)), 2, uintptr(fd), buf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callftruncate(fd int, length int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ftruncate)), 2, uintptr(fd), uintptr(length), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetegid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getegid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgeteuid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_geteuid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getgid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetuid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getuid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllchown(_p0 uintptr, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lchown)), 3, _p0, uintptr(uid), uintptr(gid), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllisten(s int, n int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_listen)), 2, uintptr(s), uintptr(n), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lstat)), 2, _p0, stat, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpause() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pause)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpread64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pread64)), 4, uintptr(fd), _p0, uintptr(_lenp0), uintptr(offset), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpwrite64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pwrite64)), 4, uintptr(fd), _p0, uintptr(_lenp0), uintptr(offset), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr, sigmask uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pselect)), 6, uintptr(nfd), r, w, e, timeout, sigmask)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetregid(rgid int, egid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setregid)), 2, uintptr(rgid), uintptr(egid), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetreuid(ruid int, euid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setreuid)), 2, uintptr(ruid), uintptr(euid), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callshutdown(fd int, how int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_shutdown)), 2, uintptr(fd), uintptr(how), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsplice(rfd int, roff uintptr, wfd int, woff uintptr, len int, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_splice)), 6, uintptr(rfd), roff, uintptr(wfd), woff, uintptr(len), uintptr(flags))
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_stat)), 2, _p0, stat, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatfs(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_statfs)), 2, _p0, buf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltruncate(_p0 uintptr, length int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_truncate)), 2, _p0, uintptr(length), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callbind(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_bind)), 3, uintptr(s), addr, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callconnect(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_connect)), 3, uintptr(s), addr, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getgroups)), 2, uintptr(n), list, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setgroups)), 2, uintptr(n), list, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), val, vallen, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), val, vallen, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocket(domain int, typ int, proto int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_socket)), 3, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocketpair(domain int, typ int, proto int, fd uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_socketpair)), 4, uintptr(domain), uintptr(typ), uintptr(proto), fd, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpeername(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpeername)), 3, uintptr(fd), rsa, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockname(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getsockname)), 3, uintptr(fd), rsa, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrecvfrom(fd int, _p0 uintptr, _lenp0 int, flags int, from uintptr, fromlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_recvfrom)), 6, uintptr(fd), _p0, uintptr(_lenp0), uintptr(flags), from, fromlen)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsendto(s int, _p0 uintptr, _lenp0 int, flags int, to uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sendto)), 6, uintptr(s), _p0, uintptr(_lenp0), uintptr(flags), to, addrlen)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_recvmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sendmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunmap(addr uintptr, length uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_munmap)), 2, addr, length, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmadvise(_p0 uintptr, _lenp0 int, advice int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_madvise)), 3, _p0, uintptr(_lenp0), uintptr(advice), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmprotect(_p0 uintptr, _lenp0 int, prot int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mprotect)), 3, _p0, uintptr(_lenp0), uintptr(prot), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mlock)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlockall(flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mlockall)), 1, uintptr(flags), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmsync(_p0 uintptr, _lenp0 int, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_msync)), 3, _p0, uintptr(_lenp0), uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_munlock)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlockall() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_munlockall)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpipe(p uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_pipe)), 1, p, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpoll(fds uintptr, nfds int, timeout int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_poll)), 3, fds, uintptr(nfds), uintptr(timeout), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgettimeofday(tv uintptr, tzp uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_gettimeofday)), 2, tv, tzp, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltime(t uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_time)), 1, t, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutime(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_utime)), 2, _p0, buf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getrlimit)), 2, uintptr(resource), rlim, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setrlimit)), 2, uintptr(resource), rlim, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllseek(fd int, offset int64, whence int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lseek)), 3, uintptr(fd), uintptr(offset), uintptr(whence), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmmap64(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mmap64)), 6, addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
new file mode 100644
index 000000000000..aef7c0e78465
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
@@ -0,0 +1,1042 @@
+// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build aix,ppc64
+// +build gccgo
+
+package unix
+
+/*
+#include <stdint.h>
+int utimes(uintptr_t, uintptr_t);
+int utimensat(int, uintptr_t, uintptr_t, int);
+int getcwd(uintptr_t, size_t);
+int accept(int, uintptr_t, uintptr_t);
+int getdirent(int, uintptr_t, size_t);
+int wait4(int, uintptr_t, int, uintptr_t);
+int ioctl(int, int, uintptr_t);
+int fcntl(uintptr_t, int, uintptr_t);
+int acct(uintptr_t);
+int chdir(uintptr_t);
+int chroot(uintptr_t);
+int close(int);
+int dup(int);
+void exit(int);
+int faccessat(int, uintptr_t, unsigned int, int);
+int fchdir(int);
+int fchmod(int, unsigned int);
+int fchmodat(int, uintptr_t, unsigned int, int);
+int fchownat(int, uintptr_t, int, int, int);
+int fdatasync(int);
+int fsync(int);
+int getpgid(int);
+int getpgrp();
+int getpid();
+int getppid();
+int getpriority(int, int);
+int getrusage(int, uintptr_t);
+int getsid(int);
+int kill(int, int);
+int syslog(int, uintptr_t, size_t);
+int mkdir(int, uintptr_t, unsigned int);
+int mkdirat(int, uintptr_t, unsigned int);
+int mkfifo(uintptr_t, unsigned int);
+int mknod(uintptr_t, unsigned int, int);
+int mknodat(int, uintptr_t, unsigned int, int);
+int nanosleep(uintptr_t, uintptr_t);
+int open64(uintptr_t, int, unsigned int);
+int openat(int, uintptr_t, int, unsigned int);
+int read(int, uintptr_t, size_t);
+int readlink(uintptr_t, uintptr_t, size_t);
+int renameat(int, uintptr_t, int, uintptr_t);
+int setdomainname(uintptr_t, size_t);
+int sethostname(uintptr_t, size_t);
+int setpgid(int, int);
+int setsid();
+int settimeofday(uintptr_t);
+int setuid(int);
+int setgid(int);
+int setpriority(int, int, int);
+int statx(int, uintptr_t, int, int, uintptr_t);
+int sync();
+uintptr_t times(uintptr_t);
+int umask(int);
+int uname(uintptr_t);
+int unlink(uintptr_t);
+int unlinkat(int, uintptr_t, int);
+int ustat(int, uintptr_t);
+int write(int, uintptr_t, size_t);
+int dup2(int, int);
+int posix_fadvise64(int, long long, long long, int);
+int fchown(int, int, int);
+int fstat(int, uintptr_t);
+int fstatat(int, uintptr_t, uintptr_t, int);
+int fstatfs(int, uintptr_t);
+int ftruncate(int, long long);
+int getegid();
+int geteuid();
+int getgid();
+int getuid();
+int lchown(uintptr_t, int, int);
+int listen(int, int);
+int lstat(uintptr_t, uintptr_t);
+int pause();
+int pread64(int, uintptr_t, size_t, long long);
+int pwrite64(int, uintptr_t, size_t, long long);
+int pselect(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
+int setregid(int, int);
+int setreuid(int, int);
+int shutdown(int, int);
+long long splice(int, uintptr_t, int, uintptr_t, int, int);
+int stat(uintptr_t, uintptr_t);
+int statfs(uintptr_t, uintptr_t);
+int truncate(uintptr_t, long long);
+int bind(int, uintptr_t, uintptr_t);
+int connect(int, uintptr_t, uintptr_t);
+int getgroups(int, uintptr_t);
+int setgroups(int, uintptr_t);
+int getsockopt(int, int, int, uintptr_t, uintptr_t);
+int setsockopt(int, int, int, uintptr_t, uintptr_t);
+int socket(int, int, int);
+int socketpair(int, int, int, uintptr_t);
+int getpeername(int, uintptr_t, uintptr_t);
+int getsockname(int, uintptr_t, uintptr_t);
+int recvfrom(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int sendto(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int recvmsg(int, uintptr_t, int);
+int sendmsg(int, uintptr_t, int);
+int munmap(uintptr_t, uintptr_t);
+int madvise(uintptr_t, size_t, int);
+int mprotect(uintptr_t, size_t, int);
+int mlock(uintptr_t, size_t);
+int mlockall(int);
+int msync(uintptr_t, size_t, int);
+int munlock(uintptr_t, size_t);
+int munlockall();
+int pipe(uintptr_t);
+int poll(uintptr_t, int, int);
+int gettimeofday(uintptr_t, uintptr_t);
+int time(uintptr_t);
+int utime(uintptr_t, uintptr_t);
+int getrlimit(int, uintptr_t);
+int setrlimit(int, uintptr_t);
+long long lseek(int, long long, int);
+uintptr_t mmap64(uintptr_t, uintptr_t, int, int, int, long long);
+
+*/
+import "C"
+import (
+	"syscall"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimes(_p0 uintptr, times uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.utimes(C.uintptr_t(_p0), C.uintptr_t(times)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimensat(dirfd int, _p0 uintptr, times uintptr, flag int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.utimensat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(times), C.int(flag)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetcwd(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getcwd(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callaccept(s int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.accept(C.int(s), C.uintptr_t(rsa), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetdirent(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getdirent(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwait4(pid int, status uintptr, options int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.wait4(C.int(pid), C.uintptr_t(status), C.int(options), C.uintptr_t(rusage)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ioctl(C.int(fd), C.int(req), C.uintptr_t(arg)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.acct(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchdir(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.chdir(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchroot(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.chroot(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callclose(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.close(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup(oldfd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.dup(C.int(oldfd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callexit(code int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.exit(C.int(code)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfaccessat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.faccessat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchdir(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchdir(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmod(fd int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchmod(C.int(fd), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmodat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchmodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchownat(dirfd int, _p0 uintptr, uid int, gid int, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchownat(C.int(dirfd), C.uintptr_t(_p0), C.int(uid), C.int(gid), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfdatasync(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fdatasync(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfsync(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fsync(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgid(pid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpgid(C.int(pid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgrp() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpgrp())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetppid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getppid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpriority(which int, who int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpriority(C.int(which), C.int(who)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrusage(who int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getrusage(C.int(who), C.uintptr_t(rusage)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsid(pid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsid(C.int(pid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callkill(pid int, sig int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.kill(C.int(pid), C.int(sig)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsyslog(typ int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.syslog(C.int(typ), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdir(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mkdir(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdirat(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mkdirat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkfifo(_p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mkfifo(C.uintptr_t(_p0), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknod(_p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mknod(C.uintptr_t(_p0), C.uint(mode), C.int(dev)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknodat(dirfd int, _p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mknodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(dev)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnanosleep(time uintptr, leftover uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.nanosleep(C.uintptr_t(time), C.uintptr_t(leftover)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopen64(_p0 uintptr, mode int, perm uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.open64(C.uintptr_t(_p0), C.int(mode), C.uint(perm)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopenat(dirfd int, _p0 uintptr, flags int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.openat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callread(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.read(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callreadlink(_p0 uintptr, _p1 uintptr, _lenp1 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.readlink(C.uintptr_t(_p0), C.uintptr_t(_p1), C.size_t(_lenp1)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrenameat(olddirfd int, _p0 uintptr, newdirfd int, _p1 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.renameat(C.int(olddirfd), C.uintptr_t(_p0), C.int(newdirfd), C.uintptr_t(_p1)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetdomainname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setdomainname(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsethostname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sethostname(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpgid(pid int, pgid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setpgid(C.int(pid), C.int(pgid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setsid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsettimeofday(tv uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.settimeofday(C.uintptr_t(tv)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetuid(uid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setuid(C.int(uid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgid(uid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setgid(C.int(uid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpriority(which int, who int, prio int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setpriority(C.int(which), C.int(who), C.int(prio)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatx(dirfd int, _p0 uintptr, flags int, mask int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.statx(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.int(mask), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsync() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sync())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltimes(tms uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.times(C.uintptr_t(tms)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callumask(mask int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.umask(C.int(mask)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calluname(buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.uname(C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlink(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.unlink(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlinkat(dirfd int, _p0 uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.unlinkat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callustat(dev int, ubuf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ustat(C.int(dev), C.uintptr_t(ubuf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwrite(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.write(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup2(oldfd int, newfd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.dup2(C.int(oldfd), C.int(newfd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callposix_fadvise64(fd int, offset int64, length int64, advice int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.posix_fadvise64(C.int(fd), C.longlong(offset), C.longlong(length), C.int(advice)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchown(fd int, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchown(C.int(fd), C.int(uid), C.int(gid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstat(fd int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fstat(C.int(fd), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatat(dirfd int, _p0 uintptr, stat uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fstatat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(stat), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatfs(fd int, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fstatfs(C.int(fd), C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callftruncate(fd int, length int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ftruncate(C.int(fd), C.longlong(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetegid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getegid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgeteuid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.geteuid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getgid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetuid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getuid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllchown(_p0 uintptr, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.lchown(C.uintptr_t(_p0), C.int(uid), C.int(gid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllisten(s int, n int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.listen(C.int(s), C.int(n)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.lstat(C.uintptr_t(_p0), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpause() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pause())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpread64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pread64(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0), C.longlong(offset)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpwrite64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pwrite64(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0), C.longlong(offset)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr, sigmask uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pselect(C.int(nfd), C.uintptr_t(r), C.uintptr_t(w), C.uintptr_t(e), C.uintptr_t(timeout), C.uintptr_t(sigmask)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetregid(rgid int, egid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setregid(C.int(rgid), C.int(egid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetreuid(ruid int, euid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setreuid(C.int(ruid), C.int(euid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callshutdown(fd int, how int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.shutdown(C.int(fd), C.int(how)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsplice(rfd int, roff uintptr, wfd int, woff uintptr, len int, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.splice(C.int(rfd), C.uintptr_t(roff), C.int(wfd), C.uintptr_t(woff), C.int(len), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.stat(C.uintptr_t(_p0), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatfs(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.statfs(C.uintptr_t(_p0), C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltruncate(_p0 uintptr, length int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.truncate(C.uintptr_t(_p0), C.longlong(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callbind(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.bind(C.int(s), C.uintptr_t(addr), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callconnect(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.connect(C.int(s), C.uintptr_t(addr), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getgroups(C.int(n), C.uintptr_t(list)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setgroups(C.int(n), C.uintptr_t(list)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(val), C.uintptr_t(vallen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(val), C.uintptr_t(vallen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocket(domain int, typ int, proto int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.socket(C.int(domain), C.int(typ), C.int(proto)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocketpair(domain int, typ int, proto int, fd uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.socketpair(C.int(domain), C.int(typ), C.int(proto), C.uintptr_t(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpeername(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpeername(C.int(fd), C.uintptr_t(rsa), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockname(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsockname(C.int(fd), C.uintptr_t(rsa), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrecvfrom(fd int, _p0 uintptr, _lenp0 int, flags int, from uintptr, fromlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.recvfrom(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0), C.int(flags), C.uintptr_t(from), C.uintptr_t(fromlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsendto(s int, _p0 uintptr, _lenp0 int, flags int, to uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sendto(C.int(s), C.uintptr_t(_p0), C.size_t(_lenp0), C.int(flags), C.uintptr_t(to), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.recvmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sendmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunmap(addr uintptr, length uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.munmap(C.uintptr_t(addr), C.uintptr_t(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmadvise(_p0 uintptr, _lenp0 int, advice int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.madvise(C.uintptr_t(_p0), C.size_t(_lenp0), C.int(advice)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmprotect(_p0 uintptr, _lenp0 int, prot int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mprotect(C.uintptr_t(_p0), C.size_t(_lenp0), C.int(prot)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mlock(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlockall(flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mlockall(C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmsync(_p0 uintptr, _lenp0 int, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.msync(C.uintptr_t(_p0), C.size_t(_lenp0), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.munlock(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlockall() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.munlockall())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpipe(p uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pipe(C.uintptr_t(p)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpoll(fds uintptr, nfds int, timeout int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.poll(C.uintptr_t(fds), C.int(nfds), C.int(timeout)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgettimeofday(tv uintptr, tzp uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.gettimeofday(C.uintptr_t(tv), C.uintptr_t(tzp)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltime(t uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.time(C.uintptr_t(t)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutime(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.utime(C.uintptr_t(_p0), C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getrlimit(C.int(resource), C.uintptr_t(rlim)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setrlimit(C.int(resource), C.uintptr_t(rlim)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllseek(fd int, offset int64, whence int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.lseek(C.int(fd), C.longlong(offset), C.int(whence)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmmap64(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mmap64(C.uintptr_t(addr), C.uintptr_t(length), C.int(prot), C.int(flags), C.int(fd), C.longlong(offset)))
+	e1 = syscall.GetErrno()
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.1_11.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.1_11.go
new file mode 100644
index 000000000000..c4ec7ff87cf7
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.1_11.go
@@ -0,0 +1,1810 @@
+// go run mksyscall.go -l32 -tags darwin,386,!go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_386.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build darwin,386,!go1.12
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_GETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe() (r int, w int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r = int(r0)
+	w = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_SETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kill(pid int, signum int, posix int) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(offset>>32), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exchangedata(path1 string, path2 string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path1)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(path2)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
+	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setprivexec(flag int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
+	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	sec = int32(r0)
+	usec = int32(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
index 10491e9ed32d..23346dc68ff3 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
@@ -1,7 +1,7 @@
-// mksyscall.pl -l32 -tags darwin,386 syscall_bsd.go syscall_darwin.go syscall_darwin_386.go
+// go run mksyscall.go -l32 -tags darwin,386,go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_386.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
-// +build darwin,386
+// +build darwin,386,go1.12
 
 package unix
 
@@ -15,7 +15,7 @@ var _ syscall.Errno
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -23,20 +23,30 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
 	return
 }
 
+func libc_getgroups_trampoline()
+
+//go:linkname libc_getgroups libc_getgroups
+//go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setgroups(ngid int, gid *_Gid_t) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgroups_trampoline()
+
+//go:linkname libc_setgroups libc_setgroups
+//go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
-	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_wait4_trampoline), uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
 	wpid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -44,10 +54,15 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err
 	return
 }
 
+func libc_wait4_trampoline()
+
+//go:linkname libc_wait4 libc_wait4
+//go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_accept_trampoline), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -55,30 +70,45 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	return
 }
 
+func libc_accept_trampoline()
+
+//go:linkname libc_accept libc_accept
+//go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_bind_trampoline()
+
+//go:linkname libc_bind libc_bind
+//go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_connect_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_connect_trampoline()
+
+//go:linkname libc_connect libc_connect
+//go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socket(domain int, typ int, proto int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_socket_trampoline), uintptr(domain), uintptr(typ), uintptr(proto))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -86,66 +116,101 @@ func socket(domain int, typ int, proto int) (fd int, err error) {
 	return
 }
 
+func libc_socket_trampoline()
+
+//go:linkname libc_socket libc_socket
+//go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
-	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_getsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockopt_trampoline()
+
+//go:linkname libc_getsockopt libc_getsockopt
+//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_setsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setsockopt_trampoline()
+
+//go:linkname libc_setsockopt libc_setsockopt
+//go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getpeername_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getpeername_trampoline()
+
+//go:linkname libc_getpeername libc_getpeername
+//go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getsockname_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockname_trampoline()
+
+//go:linkname libc_getsockname libc_getsockname
+//go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Shutdown(s int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_shutdown_trampoline), uintptr(s), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_shutdown_trampoline()
+
+//go:linkname libc_shutdown libc_shutdown
+//go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
-	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	_, _, e1 := syscall_rawSyscall6(funcPC(libc_socketpair_trampoline), uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_socketpair_trampoline()
+
+//go:linkname libc_socketpair libc_socketpair
+//go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
@@ -155,7 +220,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_recvfrom_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -163,6 +228,11 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	return
 }
 
+func libc_recvfrom_trampoline()
+
+//go:linkname libc_recvfrom libc_recvfrom
+//go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
@@ -172,17 +242,22 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc_sendto_trampoline), uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sendto_trampoline()
+
+//go:linkname libc_sendto libc_sendto
+//go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_recvmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -190,10 +265,15 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_recvmsg_trampoline()
+
+//go:linkname libc_recvmsg libc_recvmsg
+//go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_sendmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -201,10 +281,15 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_sendmsg_trampoline()
+
+//go:linkname libc_sendmsg libc_sendmsg
+//go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_kevent_trampoline), uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -212,6 +297,11 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne
 	return
 }
 
+func libc_kevent_trampoline()
+
+//go:linkname libc_kevent libc_kevent
+//go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
@@ -221,13 +311,18 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc___sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc___sysctl_trampoline()
+
+//go:linkname libc___sysctl libc___sysctl
+//go:cgo_import_dynamic libc___sysctl __sysctl "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func utimes(path string, timeval *[2]Timeval) (err error) {
@@ -236,27 +331,37 @@ func utimes(path string, timeval *[2]Timeval) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_utimes_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_utimes_trampoline()
+
+//go:linkname libc_utimes libc_utimes
+//go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func futimes(fd int, timeval *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_futimes_trampoline()
+
+//go:linkname libc_futimes libc_futimes
+//go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func fcntl(fd int, cmd int, arg int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	r0, _, e1 := syscall_syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -264,6 +369,27 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 	return
 }
 
+func libc_fcntl_trampoline()
+
+//go:linkname libc_fcntl libc_fcntl
+//go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_poll_trampoline), uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_poll_trampoline()
+
+//go:linkname libc_poll libc_poll
+//go:cgo_import_dynamic libc_poll poll "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Madvise(b []byte, behav int) (err error) {
@@ -273,13 +399,18 @@ func Madvise(b []byte, behav int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	_, _, e1 := syscall_syscall(funcPC(libc_madvise_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(behav))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_madvise_trampoline()
+
+//go:linkname libc_madvise libc_madvise
+//go:cgo_import_dynamic libc_madvise madvise "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlock(b []byte) (err error) {
@@ -289,23 +420,33 @@ func Mlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlock_trampoline()
+
+//go:linkname libc_mlock libc_mlock
+//go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlockall_trampoline), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlockall_trampoline()
+
+//go:linkname libc_mlockall libc_mlockall
+//go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mprotect(b []byte, prot int) (err error) {
@@ -315,13 +456,18 @@ func Mprotect(b []byte, prot int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	_, _, e1 := syscall_syscall(funcPC(libc_mprotect_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(prot))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mprotect_trampoline()
+
+//go:linkname libc_mprotect libc_mprotect
+//go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Msync(b []byte, flags int) (err error) {
@@ -331,13 +477,18 @@ func Msync(b []byte, flags int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_msync_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_msync_trampoline()
+
+//go:linkname libc_msync libc_msync
+//go:cgo_import_dynamic libc_msync msync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlock(b []byte) (err error) {
@@ -347,37 +498,67 @@ func Munlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlock_trampoline()
+
+//go:linkname libc_munlock libc_munlock
+//go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlockall_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlockall_trampoline()
+
+//go:linkname libc_munlockall libc_munlockall
+//go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ptrace_trampoline()
+
+//go:linkname libc_ptrace libc_ptrace
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getattrlist_trampoline()
+
+//go:linkname libc_getattrlist libc_getattrlist
+//go:cgo_import_dynamic libc_getattrlist getattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_pipe_trampoline), 0, 0, 0)
 	r = int(r0)
 	w = int(r1)
 	if e1 != 0 {
@@ -386,26 +567,245 @@ func pipe() (r int, w int, err error) {
 	return
 }
 
+func libc_pipe_trampoline()
+
+//go:linkname libc_pipe libc_pipe
+//go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_getxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getxattr_trampoline()
+
+//go:linkname libc_getxattr libc_getxattr
+//go:cgo_import_dynamic libc_getxattr getxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_fgetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fgetxattr_trampoline()
+
+//go:linkname libc_fgetxattr libc_fgetxattr
+//go:cgo_import_dynamic libc_fgetxattr fgetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_setxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setxattr_trampoline()
+
+//go:linkname libc_setxattr libc_setxattr
+//go:cgo_import_dynamic libc_setxattr setxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fsetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fsetxattr_trampoline()
+
+//go:linkname libc_fsetxattr libc_fsetxattr
+//go:cgo_import_dynamic libc_fsetxattr fsetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_removexattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_removexattr_trampoline()
+
+//go:linkname libc_removexattr libc_removexattr
+//go:cgo_import_dynamic libc_removexattr removexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_fremovexattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fremovexattr_trampoline()
+
+//go:linkname libc_fremovexattr libc_fremovexattr
+//go:cgo_import_dynamic libc_fremovexattr fremovexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_listxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_listxattr_trampoline()
+
+//go:linkname libc_listxattr libc_listxattr
+//go:cgo_import_dynamic libc_listxattr listxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := syscall_syscall6(funcPC(libc_flistxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_flistxattr_trampoline()
+
+//go:linkname libc_flistxattr libc_flistxattr
+//go:cgo_import_dynamic libc_flistxattr flistxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_setattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setattrlist_trampoline()
+
+//go:linkname libc_setattrlist libc_setattrlist
+//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kill(pid int, signum int, posix int) (err error) {
-	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	_, _, e1 := syscall_syscall(funcPC(libc_kill_trampoline), uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_kill_trampoline()
+
+//go:linkname libc_kill libc_kill
+//go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ioctl(fd int, req uint, arg uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	_, _, e1 := syscall_syscall(funcPC(libc_ioctl_trampoline), uintptr(fd), uintptr(req), uintptr(arg))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ioctl_trampoline()
+
+//go:linkname libc_ioctl libc_ioctl
+//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := syscall_syscall9(funcPC(libc_sendfile_trampoline), uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(offset>>32), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_sendfile_trampoline()
+
+//go:linkname libc_sendfile libc_sendfile
+//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Access(path string, mode uint32) (err error) {
@@ -414,23 +814,33 @@ func Access(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_access_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_access_trampoline()
+
+//go:linkname libc_access libc_access
+//go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_adjtime_trampoline), uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_adjtime_trampoline()
+
+//go:linkname libc_adjtime libc_adjtime
+//go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chdir(path string) (err error) {
@@ -439,13 +849,18 @@ func Chdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chdir_trampoline()
+
+//go:linkname libc_chdir libc_chdir
+//go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chflags(path string, flags int) (err error) {
@@ -454,13 +869,18 @@ func Chflags(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chflags_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chflags_trampoline()
+
+//go:linkname libc_chflags libc_chflags
+//go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chmod(path string, mode uint32) (err error) {
@@ -469,13 +889,18 @@ func Chmod(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chmod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chmod_trampoline()
+
+//go:linkname libc_chmod libc_chmod
+//go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chown(path string, uid int, gid int) (err error) {
@@ -484,13 +909,18 @@ func Chown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_chown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chown_trampoline()
+
+//go:linkname libc_chown libc_chown
+//go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chroot(path string) (err error) {
@@ -499,27 +929,37 @@ func Chroot(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chroot_trampoline()
+
+//go:linkname libc_chroot libc_chroot
+//go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Close(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_close_trampoline()
+
+//go:linkname libc_close libc_close
+//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup(fd int) (nfd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
 	nfd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -527,16 +967,26 @@ func Dup(fd int) (nfd int, err error) {
 	return
 }
 
+func libc_dup_trampoline()
+
+//go:linkname libc_dup libc_dup
+//go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup2(from int, to int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_dup2_trampoline), uintptr(from), uintptr(to), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_dup2_trampoline()
+
+//go:linkname libc_dup2 libc_dup2
+//go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exchangedata(path1 string, path2 string, options int) (err error) {
@@ -550,20 +1000,30 @@ func Exchangedata(path1 string, path2 string, options int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	_, _, e1 := syscall_syscall(funcPC(libc_exchangedata_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_exchangedata_trampoline()
+
+//go:linkname libc_exchangedata libc_exchangedata
+//go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	syscall_syscall(funcPC(libc_exit_trampoline), uintptr(code), 0, 0)
 	return
 }
 
+func libc_exit_trampoline()
+
+//go:linkname libc_exit libc_exit
+//go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -572,43 +1032,63 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_faccessat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_faccessat_trampoline()
+
+//go:linkname libc_faccessat libc_faccessat
+//go:cgo_import_dynamic libc_faccessat faccessat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchdir(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchdir_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchdir_trampoline()
+
+//go:linkname libc_fchdir libc_fchdir
+//go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchflags(fd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchflags_trampoline), uintptr(fd), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchflags_trampoline()
+
+//go:linkname libc_fchflags libc_fchflags
+//go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmod(fd int, mode uint32) (err error) {
-	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchmod_trampoline), uintptr(fd), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmod_trampoline()
+
+//go:linkname libc_fchmod libc_fchmod
+//go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -617,23 +1097,33 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchmodat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmodat_trampoline()
+
+//go:linkname libc_fchmodat libc_fchmodat
+//go:cgo_import_dynamic libc_fchmodat fchmodat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchown(fd int, uid int, gid int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_fchown_trampoline), uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchown_trampoline()
+
+//go:linkname libc_fchown libc_fchown
+//go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
@@ -642,27 +1132,37 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchownat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchownat_trampoline()
+
+//go:linkname libc_fchownat libc_fchownat
+//go:cgo_import_dynamic libc_fchownat fchownat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Flock(fd int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_flock_trampoline()
+
+//go:linkname libc_flock libc_flock
+//go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fpathconf(fd int, name int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_fpathconf_trampoline), uintptr(fd), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -670,99 +1170,97 @@ func Fpathconf(fd int, name int) (val int, err error) {
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fpathconf_trampoline()
 
-func Fstat(fd int, stat *Stat_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fpathconf libc_fpathconf
+//go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fsync_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fsync_trampoline()
 
-func Fsync(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fsync libc_fsync
+//go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Ftruncate(fd int, length int64) (err error) {
-	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length>>32))
+	_, _, e1 := syscall_syscall(funcPC(libc_ftruncate_trampoline), uintptr(fd), uintptr(length), uintptr(length>>32))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_ftruncate_trampoline()
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_ftruncate libc_ftruncate
+//go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getdtablesize() (size int) {
-	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_getdtablesize_trampoline), 0, 0, 0)
 	size = int(r0)
 	return
 }
 
+func libc_getdtablesize_trampoline()
+
+//go:linkname libc_getdtablesize libc_getdtablesize
+//go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getegid_trampoline), 0, 0, 0)
 	egid = int(r0)
 	return
 }
 
+func libc_getegid_trampoline()
+
+//go:linkname libc_getegid libc_getegid
+//go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_geteuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_geteuid_trampoline()
+
+//go:linkname libc_geteuid libc_geteuid
+//go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getgid_trampoline), 0, 0, 0)
 	gid = int(r0)
 	return
 }
 
+func libc_getgid_trampoline()
+
+//go:linkname libc_getgid libc_getgid
+//go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgid(pid int) (pgid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getpgid_trampoline), uintptr(pid), 0, 0)
 	pgid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -770,34 +1268,54 @@ func Getpgid(pid int) (pgid int, err error) {
 	return
 }
 
+func libc_getpgid_trampoline()
+
+//go:linkname libc_getpgid libc_getpgid
+//go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgrp() (pgrp int) {
-	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpgrp_trampoline), 0, 0, 0)
 	pgrp = int(r0)
 	return
 }
 
+func libc_getpgrp_trampoline()
+
+//go:linkname libc_getpgrp libc_getpgrp
+//go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	return
 }
 
+func libc_getpid_trampoline()
+
+//go:linkname libc_getpid libc_getpid
+//go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getppid_trampoline), 0, 0, 0)
 	ppid = int(r0)
 	return
 }
 
+func libc_getppid_trampoline()
+
+//go:linkname libc_getppid libc_getppid
+//go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpriority(which int, who int) (prio int, err error) {
-	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_getpriority_trampoline), uintptr(which), uintptr(who), 0)
 	prio = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -805,30 +1323,45 @@ func Getpriority(which int, who int) (prio int, err error) {
 	return
 }
 
+func libc_getpriority_trampoline()
+
+//go:linkname libc_getpriority libc_getpriority
+//go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrlimit_trampoline()
+
+//go:linkname libc_getrlimit libc_getrlimit
+//go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrusage(who int, rusage *Rusage) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrusage_trampoline), uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrusage_trampoline()
+
+//go:linkname libc_getrusage libc_getrusage
+//go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getsid(pid int) (sid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getsid_trampoline), uintptr(pid), 0, 0)
 	sid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -836,26 +1369,41 @@ func Getsid(pid int) (sid int, err error) {
 	return
 }
 
+func libc_getsid_trampoline()
+
+//go:linkname libc_getsid libc_getsid
+//go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_getuid_trampoline()
+
+//go:linkname libc_getuid libc_getuid
+//go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Issetugid() (tainted bool) {
-	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_issetugid_trampoline), 0, 0, 0)
 	tainted = bool(r0 != 0)
 	return
 }
 
+func libc_issetugid_trampoline()
+
+//go:linkname libc_issetugid libc_issetugid
+//go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Kqueue() (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_kqueue_trampoline), 0, 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -863,6 +1411,11 @@ func Kqueue() (fd int, err error) {
 	return
 }
 
+func libc_kqueue_trampoline()
+
+//go:linkname libc_kqueue libc_kqueue
+//go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Lchown(path string, uid int, gid int) (err error) {
@@ -871,13 +1424,18 @@ func Lchown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_lchown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_lchown_trampoline()
+
+//go:linkname libc_lchown libc_lchown
+//go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Link(path string, link string) (err error) {
@@ -891,13 +1449,18 @@ func Link(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_link_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_link_trampoline()
+
+//go:linkname libc_link libc_link
+//go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
@@ -911,37 +1474,32 @@ func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err er
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_linkat_trampoline), uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_linkat_trampoline()
+
+//go:linkname libc_linkat libc_linkat
+//go:cgo_import_dynamic libc_linkat linkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Listen(s int, backlog int) (err error) {
-	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_listen_trampoline), uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_listen_trampoline()
 
-func Lstat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_listen libc_listen
+//go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -951,13 +1509,18 @@ func Mkdir(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdir_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdir_trampoline()
+
+//go:linkname libc_mkdir libc_mkdir
+//go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
@@ -966,13 +1529,18 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdirat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdirat_trampoline()
+
+//go:linkname libc_mkdirat libc_mkdirat
+//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkfifo(path string, mode uint32) (err error) {
@@ -981,13 +1549,18 @@ func Mkfifo(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkfifo_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkfifo_trampoline()
+
+//go:linkname libc_mkfifo libc_mkfifo
+//go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mknod(path string, mode uint32, dev int) (err error) {
@@ -996,13 +1569,18 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	_, _, e1 := syscall_syscall(funcPC(libc_mknod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mknod_trampoline()
+
+//go:linkname libc_mknod libc_mknod
+//go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Open(path string, mode int, perm uint32) (fd int, err error) {
@@ -1011,7 +1589,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	r0, _, e1 := syscall_syscall(funcPC(libc_open_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1019,6 +1597,11 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_open_trampoline()
+
+//go:linkname libc_open libc_open
+//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
@@ -1027,7 +1610,7 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_openat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1035,6 +1618,11 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_openat_trampoline()
+
+//go:linkname libc_openat libc_openat
+//go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pathconf(path string, name int) (val int, err error) {
@@ -1043,7 +1631,7 @@ func Pathconf(path string, name int) (val int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_pathconf_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1051,6 +1639,11 @@ func Pathconf(path string, name int) (val int, err error) {
 	return
 }
 
+func libc_pathconf_trampoline()
+
+//go:linkname libc_pathconf libc_pathconf
+//go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pread(fd int, p []byte, offset int64) (n int, err error) {
@@ -1060,7 +1653,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pread_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1068,6 +1661,11 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pread_trampoline()
+
+//go:linkname libc_pread libc_pread
+//go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
@@ -1077,7 +1675,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pwrite_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1085,6 +1683,11 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pwrite_trampoline()
+
+//go:linkname libc_pwrite libc_pwrite
+//go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func read(fd int, p []byte) (n int, err error) {
@@ -1094,7 +1697,7 @@ func read(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1102,6 +1705,11 @@ func read(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_read_trampoline()
+
+//go:linkname libc_read libc_read
+//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlink(path string, buf []byte) (n int, err error) {
@@ -1116,7 +1724,7 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_readlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1124,6 +1732,11 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlink_trampoline()
+
+//go:linkname libc_readlink libc_readlink
+//go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
@@ -1138,7 +1751,7 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_readlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1146,6 +1759,11 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlinkat_trampoline()
+
+//go:linkname libc_readlinkat libc_readlinkat
+//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rename(from string, to string) (err error) {
@@ -1159,13 +1777,18 @@ func Rename(from string, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rename_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rename_trampoline()
+
+//go:linkname libc_rename libc_rename
+//go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Renameat(fromfd int, from string, tofd int, to string) (err error) {
@@ -1179,13 +1802,18 @@ func Renameat(fromfd int, from string, tofd int, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_renameat_trampoline), uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_renameat_trampoline()
+
+//go:linkname libc_renameat libc_renameat
+//go:cgo_import_dynamic libc_renameat renameat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Revoke(path string) (err error) {
@@ -1194,13 +1822,18 @@ func Revoke(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_revoke_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_revoke_trampoline()
+
+//go:linkname libc_revoke libc_revoke
+//go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rmdir(path string) (err error) {
@@ -1209,17 +1842,22 @@ func Rmdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rmdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rmdir_trampoline()
+
+//go:linkname libc_rmdir libc_rmdir
+//go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
-	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
+	r0, r1, e1 := syscall_syscall6(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
 	newoffset = int64(int64(r1)<<32 | int64(r0))
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1227,46 +1865,71 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	return
 }
 
+func libc_lseek_trampoline()
+
+//go:linkname libc_lseek libc_lseek
+//go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
-	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_select_trampoline()
+
+//go:linkname libc_select libc_select
+//go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setegid(egid int) (err error) {
-	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setegid_trampoline), uintptr(egid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setegid_trampoline()
+
+//go:linkname libc_setegid libc_setegid
+//go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seteuid(euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_seteuid_trampoline), uintptr(euid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_seteuid_trampoline()
+
+//go:linkname libc_seteuid libc_seteuid
+//go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setgid(gid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgid_trampoline), uintptr(gid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgid_trampoline()
+
+//go:linkname libc_setgid libc_setgid
+//go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setlogin(name string) (err error) {
@@ -1275,77 +1938,112 @@ func Setlogin(name string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setlogin_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setlogin_trampoline()
+
+//go:linkname libc_setlogin libc_setlogin
+//go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpgid(pid int, pgid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setpgid_trampoline), uintptr(pid), uintptr(pgid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpgid_trampoline()
+
+//go:linkname libc_setpgid libc_setpgid
+//go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpriority(which int, who int, prio int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	_, _, e1 := syscall_syscall(funcPC(libc_setpriority_trampoline), uintptr(which), uintptr(who), uintptr(prio))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpriority_trampoline()
+
+//go:linkname libc_setpriority libc_setpriority
+//go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setprivexec(flag int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setprivexec_trampoline), uintptr(flag), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setprivexec_trampoline()
+
+//go:linkname libc_setprivexec libc_setprivexec
+//go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setregid(rgid int, egid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setregid_trampoline), uintptr(rgid), uintptr(egid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setregid_trampoline()
+
+//go:linkname libc_setregid libc_setregid
+//go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setreuid(ruid int, euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setreuid_trampoline), uintptr(ruid), uintptr(euid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setreuid_trampoline()
+
+//go:linkname libc_setreuid libc_setreuid
+//go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setrlimit_trampoline()
+
+//go:linkname libc_setrlimit libc_setrlimit
+//go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setsid() (pid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1353,55 +2051,40 @@ func Setsid() (pid int, err error) {
 	return
 }
 
+func libc_setsid_trampoline()
+
+//go:linkname libc_setsid libc_setsid
+//go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Settimeofday(tp *Timeval) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_settimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_settimeofday_trampoline()
 
-func Setuid(uid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_settimeofday libc_settimeofday
+//go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setuid_trampoline), uintptr(uid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_setuid_trampoline()
 
-func Statfs(path string, stat *Statfs_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_setuid libc_setuid
+//go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -1416,13 +2099,18 @@ func Symlink(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_symlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlink_trampoline()
+
+//go:linkname libc_symlink libc_symlink
+//go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
@@ -1436,23 +2124,33 @@ func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	_, _, e1 := syscall_syscall(funcPC(libc_symlinkat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlinkat_trampoline()
+
+//go:linkname libc_symlinkat libc_symlinkat
+//go:cgo_import_dynamic libc_symlinkat symlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Sync() (err error) {
-	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_sync_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sync_trampoline()
+
+//go:linkname libc_sync libc_sync
+//go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Truncate(path string, length int64) (err error) {
@@ -1461,21 +2159,31 @@ func Truncate(path string, length int64) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	_, _, e1 := syscall_syscall(funcPC(libc_truncate_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_truncate_trampoline()
+
+//go:linkname libc_truncate libc_truncate
+//go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(newmask int) (oldmask int) {
-	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_umask_trampoline), uintptr(newmask), 0, 0)
 	oldmask = int(r0)
 	return
 }
 
+func libc_umask_trampoline()
+
+//go:linkname libc_umask libc_umask
+//go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Undelete(path string) (err error) {
@@ -1484,13 +2192,18 @@ func Undelete(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_undelete_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_undelete_trampoline()
+
+//go:linkname libc_undelete libc_undelete
+//go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlink(path string) (err error) {
@@ -1499,13 +2212,18 @@ func Unlink(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unlink_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlink_trampoline()
+
+//go:linkname libc_unlink libc_unlink
+//go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlinkat(dirfd int, path string, flags int) (err error) {
@@ -1514,13 +2232,18 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_unlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlinkat_trampoline()
+
+//go:linkname libc_unlinkat libc_unlinkat
+//go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unmount(path string, flags int) (err error) {
@@ -1529,13 +2252,18 @@ func Unmount(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unmount_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unmount_trampoline()
+
+//go:linkname libc_unmount libc_unmount
+//go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func write(fd int, p []byte) (n int, err error) {
@@ -1545,7 +2273,7 @@ func write(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1553,10 +2281,15 @@ func write(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_write_trampoline()
+
+//go:linkname libc_write libc_write
+//go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
-	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
+	r0, _, e1 := syscall_syscall9(funcPC(libc_mmap_trampoline), uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
 	ret = uintptr(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1564,20 +2297,30 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (
 	return
 }
 
+func libc_mmap_trampoline()
+
+//go:linkname libc_mmap libc_mmap
+//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func munmap(addr uintptr, length uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munmap_trampoline), uintptr(addr), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munmap_trampoline()
+
+//go:linkname libc_munmap libc_munmap
+//go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1588,7 +2331,7 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1599,7 +2342,7 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
-	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int32(r0)
 	usec = int32(r1)
 	if e1 != 0 {
@@ -1607,3 +2350,156 @@ func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
 	}
 	return
 }
+
+func libc_gettimeofday_trampoline()
+
+//go:linkname libc_gettimeofday libc_gettimeofday
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstat64_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstat64_trampoline()
+
+//go:linkname libc_fstat64 libc_fstat64
+//go:cgo_import_dynamic libc_fstat64 fstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fstatat64_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatat64_trampoline()
+
+//go:linkname libc_fstatat64 libc_fstatat64
+//go:cgo_import_dynamic libc_fstatat64 fstatat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstatfs64_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatfs64_trampoline()
+
+//go:linkname libc_fstatfs64 libc_fstatfs64
+//go:cgo_import_dynamic libc_fstatfs64 fstatfs64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc___getdirentries64_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc___getdirentries64_trampoline()
+
+//go:linkname libc___getdirentries64 libc___getdirentries64
+//go:cgo_import_dynamic libc___getdirentries64 __getdirentries64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_getfsstat64_trampoline), uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getfsstat64_trampoline()
+
+//go:linkname libc_getfsstat64 libc_getfsstat64
+//go:cgo_import_dynamic libc_getfsstat64 getfsstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_lstat64_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_lstat64_trampoline()
+
+//go:linkname libc_lstat64 libc_lstat64
+//go:cgo_import_dynamic libc_lstat64 lstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_stat64_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_stat64_trampoline()
+
+//go:linkname libc_stat64 libc_stat64
+//go:cgo_import_dynamic libc_stat64 stat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_statfs64_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_statfs64_trampoline()
+
+//go:linkname libc_statfs64 libc_statfs64
+//go:cgo_import_dynamic libc_statfs64 statfs64 "/usr/lib/libSystem.B.dylib"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.s
new file mode 100644
index 000000000000..37b85b4f6127
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.s
@@ -0,0 +1,284 @@
+// go run mkasm_darwin.go 386
+// Code generated by the command above; DO NOT EDIT.
+
+// +build go1.12
+
+#include "textflag.h"
+TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+TEXT ·libc___sysctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___sysctl(SB)
+TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getattrlist(SB)
+TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setrlimit(SB)
+TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstat64(SB)
+TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat64(SB)
+TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs64(SB)
+TEXT ·libc___getdirentries64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___getdirentries64(SB)
+TEXT ·libc_getfsstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat64(SB)
+TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lstat64(SB)
+TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_stat64(SB)
+TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_statfs64(SB)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.1_11.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.1_11.go
new file mode 100644
index 000000000000..2581e8960fd5
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.1_11.go
@@ -0,0 +1,1810 @@
+// go run mksyscall.go -tags darwin,amd64,!go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build darwin,amd64,!go1.12
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_GETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe() (r int, w int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r = int(r0)
+	w = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_SETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kill(pid int, signum int, posix int) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exchangedata(path1 string, path2 string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path1)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(path2)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
+	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setprivexec(flag int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
+	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	sec = int64(r0)
+	usec = int32(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
index 5f1f6bfef717..b50178d67922 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
@@ -1,7 +1,7 @@
-// mksyscall.pl -tags darwin,amd64 syscall_bsd.go syscall_darwin.go syscall_darwin_amd64.go
+// go run mksyscall.go -tags darwin,amd64,go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_amd64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
-// +build darwin,amd64
+// +build darwin,amd64,go1.12
 
 package unix
 
@@ -15,7 +15,7 @@ var _ syscall.Errno
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -23,20 +23,30 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
 	return
 }
 
+func libc_getgroups_trampoline()
+
+//go:linkname libc_getgroups libc_getgroups
+//go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setgroups(ngid int, gid *_Gid_t) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgroups_trampoline()
+
+//go:linkname libc_setgroups libc_setgroups
+//go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
-	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_wait4_trampoline), uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
 	wpid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -44,10 +54,15 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err
 	return
 }
 
+func libc_wait4_trampoline()
+
+//go:linkname libc_wait4 libc_wait4
+//go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_accept_trampoline), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -55,30 +70,45 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	return
 }
 
+func libc_accept_trampoline()
+
+//go:linkname libc_accept libc_accept
+//go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_bind_trampoline()
+
+//go:linkname libc_bind libc_bind
+//go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_connect_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_connect_trampoline()
+
+//go:linkname libc_connect libc_connect
+//go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socket(domain int, typ int, proto int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_socket_trampoline), uintptr(domain), uintptr(typ), uintptr(proto))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -86,66 +116,101 @@ func socket(domain int, typ int, proto int) (fd int, err error) {
 	return
 }
 
+func libc_socket_trampoline()
+
+//go:linkname libc_socket libc_socket
+//go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
-	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_getsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockopt_trampoline()
+
+//go:linkname libc_getsockopt libc_getsockopt
+//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_setsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setsockopt_trampoline()
+
+//go:linkname libc_setsockopt libc_setsockopt
+//go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getpeername_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getpeername_trampoline()
+
+//go:linkname libc_getpeername libc_getpeername
+//go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getsockname_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockname_trampoline()
+
+//go:linkname libc_getsockname libc_getsockname
+//go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Shutdown(s int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_shutdown_trampoline), uintptr(s), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_shutdown_trampoline()
+
+//go:linkname libc_shutdown libc_shutdown
+//go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
-	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	_, _, e1 := syscall_rawSyscall6(funcPC(libc_socketpair_trampoline), uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_socketpair_trampoline()
+
+//go:linkname libc_socketpair libc_socketpair
+//go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
@@ -155,7 +220,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_recvfrom_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -163,6 +228,11 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	return
 }
 
+func libc_recvfrom_trampoline()
+
+//go:linkname libc_recvfrom libc_recvfrom
+//go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
@@ -172,17 +242,22 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc_sendto_trampoline), uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sendto_trampoline()
+
+//go:linkname libc_sendto libc_sendto
+//go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_recvmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -190,10 +265,15 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_recvmsg_trampoline()
+
+//go:linkname libc_recvmsg libc_recvmsg
+//go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_sendmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -201,10 +281,15 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_sendmsg_trampoline()
+
+//go:linkname libc_sendmsg libc_sendmsg
+//go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_kevent_trampoline), uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -212,6 +297,11 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne
 	return
 }
 
+func libc_kevent_trampoline()
+
+//go:linkname libc_kevent libc_kevent
+//go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
@@ -221,13 +311,18 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc___sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc___sysctl_trampoline()
+
+//go:linkname libc___sysctl libc___sysctl
+//go:cgo_import_dynamic libc___sysctl __sysctl "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func utimes(path string, timeval *[2]Timeval) (err error) {
@@ -236,27 +331,37 @@ func utimes(path string, timeval *[2]Timeval) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_utimes_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_utimes_trampoline()
+
+//go:linkname libc_utimes libc_utimes
+//go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func futimes(fd int, timeval *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_futimes_trampoline()
+
+//go:linkname libc_futimes libc_futimes
+//go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func fcntl(fd int, cmd int, arg int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	r0, _, e1 := syscall_syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -264,6 +369,27 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 	return
 }
 
+func libc_fcntl_trampoline()
+
+//go:linkname libc_fcntl libc_fcntl
+//go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_poll_trampoline), uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_poll_trampoline()
+
+//go:linkname libc_poll libc_poll
+//go:cgo_import_dynamic libc_poll poll "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Madvise(b []byte, behav int) (err error) {
@@ -273,13 +399,18 @@ func Madvise(b []byte, behav int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	_, _, e1 := syscall_syscall(funcPC(libc_madvise_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(behav))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_madvise_trampoline()
+
+//go:linkname libc_madvise libc_madvise
+//go:cgo_import_dynamic libc_madvise madvise "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlock(b []byte) (err error) {
@@ -289,23 +420,33 @@ func Mlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlock_trampoline()
+
+//go:linkname libc_mlock libc_mlock
+//go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlockall_trampoline), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlockall_trampoline()
+
+//go:linkname libc_mlockall libc_mlockall
+//go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mprotect(b []byte, prot int) (err error) {
@@ -315,13 +456,18 @@ func Mprotect(b []byte, prot int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	_, _, e1 := syscall_syscall(funcPC(libc_mprotect_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(prot))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mprotect_trampoline()
+
+//go:linkname libc_mprotect libc_mprotect
+//go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Msync(b []byte, flags int) (err error) {
@@ -331,13 +477,18 @@ func Msync(b []byte, flags int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_msync_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_msync_trampoline()
+
+//go:linkname libc_msync libc_msync
+//go:cgo_import_dynamic libc_msync msync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlock(b []byte) (err error) {
@@ -347,37 +498,67 @@ func Munlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlock_trampoline()
+
+//go:linkname libc_munlock libc_munlock
+//go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlockall_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlockall_trampoline()
+
+//go:linkname libc_munlockall libc_munlockall
+//go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ptrace_trampoline()
+
+//go:linkname libc_ptrace libc_ptrace
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getattrlist_trampoline()
+
+//go:linkname libc_getattrlist libc_getattrlist
+//go:cgo_import_dynamic libc_getattrlist getattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_pipe_trampoline), 0, 0, 0)
 	r = int(r0)
 	w = int(r1)
 	if e1 != 0 {
@@ -386,26 +567,245 @@ func pipe() (r int, w int, err error) {
 	return
 }
 
+func libc_pipe_trampoline()
+
+//go:linkname libc_pipe libc_pipe
+//go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_getxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getxattr_trampoline()
+
+//go:linkname libc_getxattr libc_getxattr
+//go:cgo_import_dynamic libc_getxattr getxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_fgetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fgetxattr_trampoline()
+
+//go:linkname libc_fgetxattr libc_fgetxattr
+//go:cgo_import_dynamic libc_fgetxattr fgetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_setxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setxattr_trampoline()
+
+//go:linkname libc_setxattr libc_setxattr
+//go:cgo_import_dynamic libc_setxattr setxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fsetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fsetxattr_trampoline()
+
+//go:linkname libc_fsetxattr libc_fsetxattr
+//go:cgo_import_dynamic libc_fsetxattr fsetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_removexattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_removexattr_trampoline()
+
+//go:linkname libc_removexattr libc_removexattr
+//go:cgo_import_dynamic libc_removexattr removexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_fremovexattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fremovexattr_trampoline()
+
+//go:linkname libc_fremovexattr libc_fremovexattr
+//go:cgo_import_dynamic libc_fremovexattr fremovexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_listxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_listxattr_trampoline()
+
+//go:linkname libc_listxattr libc_listxattr
+//go:cgo_import_dynamic libc_listxattr listxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := syscall_syscall6(funcPC(libc_flistxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_flistxattr_trampoline()
+
+//go:linkname libc_flistxattr libc_flistxattr
+//go:cgo_import_dynamic libc_flistxattr flistxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_setattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setattrlist_trampoline()
+
+//go:linkname libc_setattrlist libc_setattrlist
+//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kill(pid int, signum int, posix int) (err error) {
-	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	_, _, e1 := syscall_syscall(funcPC(libc_kill_trampoline), uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_kill_trampoline()
+
+//go:linkname libc_kill libc_kill
+//go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ioctl(fd int, req uint, arg uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	_, _, e1 := syscall_syscall(funcPC(libc_ioctl_trampoline), uintptr(fd), uintptr(req), uintptr(arg))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ioctl_trampoline()
+
+//go:linkname libc_ioctl libc_ioctl
+//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_sendfile_trampoline), uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_sendfile_trampoline()
+
+//go:linkname libc_sendfile libc_sendfile
+//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Access(path string, mode uint32) (err error) {
@@ -414,23 +814,33 @@ func Access(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_access_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_access_trampoline()
+
+//go:linkname libc_access libc_access
+//go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_adjtime_trampoline), uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_adjtime_trampoline()
+
+//go:linkname libc_adjtime libc_adjtime
+//go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chdir(path string) (err error) {
@@ -439,13 +849,18 @@ func Chdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chdir_trampoline()
+
+//go:linkname libc_chdir libc_chdir
+//go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chflags(path string, flags int) (err error) {
@@ -454,13 +869,18 @@ func Chflags(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chflags_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chflags_trampoline()
+
+//go:linkname libc_chflags libc_chflags
+//go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chmod(path string, mode uint32) (err error) {
@@ -469,13 +889,18 @@ func Chmod(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chmod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chmod_trampoline()
+
+//go:linkname libc_chmod libc_chmod
+//go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chown(path string, uid int, gid int) (err error) {
@@ -484,13 +909,18 @@ func Chown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_chown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chown_trampoline()
+
+//go:linkname libc_chown libc_chown
+//go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chroot(path string) (err error) {
@@ -499,27 +929,37 @@ func Chroot(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chroot_trampoline()
+
+//go:linkname libc_chroot libc_chroot
+//go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Close(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_close_trampoline()
+
+//go:linkname libc_close libc_close
+//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup(fd int) (nfd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
 	nfd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -527,16 +967,26 @@ func Dup(fd int) (nfd int, err error) {
 	return
 }
 
+func libc_dup_trampoline()
+
+//go:linkname libc_dup libc_dup
+//go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup2(from int, to int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_dup2_trampoline), uintptr(from), uintptr(to), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_dup2_trampoline()
+
+//go:linkname libc_dup2 libc_dup2
+//go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exchangedata(path1 string, path2 string, options int) (err error) {
@@ -550,20 +1000,30 @@ func Exchangedata(path1 string, path2 string, options int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	_, _, e1 := syscall_syscall(funcPC(libc_exchangedata_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_exchangedata_trampoline()
+
+//go:linkname libc_exchangedata libc_exchangedata
+//go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	syscall_syscall(funcPC(libc_exit_trampoline), uintptr(code), 0, 0)
 	return
 }
 
+func libc_exit_trampoline()
+
+//go:linkname libc_exit libc_exit
+//go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -572,43 +1032,63 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_faccessat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_faccessat_trampoline()
+
+//go:linkname libc_faccessat libc_faccessat
+//go:cgo_import_dynamic libc_faccessat faccessat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchdir(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchdir_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchdir_trampoline()
+
+//go:linkname libc_fchdir libc_fchdir
+//go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchflags(fd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchflags_trampoline), uintptr(fd), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchflags_trampoline()
+
+//go:linkname libc_fchflags libc_fchflags
+//go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmod(fd int, mode uint32) (err error) {
-	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchmod_trampoline), uintptr(fd), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmod_trampoline()
+
+//go:linkname libc_fchmod libc_fchmod
+//go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -617,23 +1097,33 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchmodat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmodat_trampoline()
+
+//go:linkname libc_fchmodat libc_fchmodat
+//go:cgo_import_dynamic libc_fchmodat fchmodat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchown(fd int, uid int, gid int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_fchown_trampoline), uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchown_trampoline()
+
+//go:linkname libc_fchown libc_fchown
+//go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
@@ -642,27 +1132,37 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchownat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchownat_trampoline()
+
+//go:linkname libc_fchownat libc_fchownat
+//go:cgo_import_dynamic libc_fchownat fchownat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Flock(fd int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_flock_trampoline()
+
+//go:linkname libc_flock libc_flock
+//go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fpathconf(fd int, name int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_fpathconf_trampoline), uintptr(fd), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -670,99 +1170,97 @@ func Fpathconf(fd int, name int) (val int, err error) {
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fpathconf_trampoline()
 
-func Fstat(fd int, stat *Stat_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fpathconf libc_fpathconf
+//go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fsync_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fsync_trampoline()
 
-func Fsync(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fsync libc_fsync
+//go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Ftruncate(fd int, length int64) (err error) {
-	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_ftruncate_trampoline), uintptr(fd), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_ftruncate_trampoline()
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_ftruncate libc_ftruncate
+//go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getdtablesize() (size int) {
-	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_getdtablesize_trampoline), 0, 0, 0)
 	size = int(r0)
 	return
 }
 
+func libc_getdtablesize_trampoline()
+
+//go:linkname libc_getdtablesize libc_getdtablesize
+//go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getegid_trampoline), 0, 0, 0)
 	egid = int(r0)
 	return
 }
 
+func libc_getegid_trampoline()
+
+//go:linkname libc_getegid libc_getegid
+//go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_geteuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_geteuid_trampoline()
+
+//go:linkname libc_geteuid libc_geteuid
+//go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getgid_trampoline), 0, 0, 0)
 	gid = int(r0)
 	return
 }
 
+func libc_getgid_trampoline()
+
+//go:linkname libc_getgid libc_getgid
+//go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgid(pid int) (pgid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getpgid_trampoline), uintptr(pid), 0, 0)
 	pgid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -770,34 +1268,54 @@ func Getpgid(pid int) (pgid int, err error) {
 	return
 }
 
+func libc_getpgid_trampoline()
+
+//go:linkname libc_getpgid libc_getpgid
+//go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgrp() (pgrp int) {
-	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpgrp_trampoline), 0, 0, 0)
 	pgrp = int(r0)
 	return
 }
 
+func libc_getpgrp_trampoline()
+
+//go:linkname libc_getpgrp libc_getpgrp
+//go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	return
 }
 
+func libc_getpid_trampoline()
+
+//go:linkname libc_getpid libc_getpid
+//go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getppid_trampoline), 0, 0, 0)
 	ppid = int(r0)
 	return
 }
 
+func libc_getppid_trampoline()
+
+//go:linkname libc_getppid libc_getppid
+//go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpriority(which int, who int) (prio int, err error) {
-	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_getpriority_trampoline), uintptr(which), uintptr(who), 0)
 	prio = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -805,30 +1323,45 @@ func Getpriority(which int, who int) (prio int, err error) {
 	return
 }
 
+func libc_getpriority_trampoline()
+
+//go:linkname libc_getpriority libc_getpriority
+//go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrlimit_trampoline()
+
+//go:linkname libc_getrlimit libc_getrlimit
+//go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrusage(who int, rusage *Rusage) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrusage_trampoline), uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrusage_trampoline()
+
+//go:linkname libc_getrusage libc_getrusage
+//go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getsid(pid int) (sid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getsid_trampoline), uintptr(pid), 0, 0)
 	sid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -836,26 +1369,41 @@ func Getsid(pid int) (sid int, err error) {
 	return
 }
 
+func libc_getsid_trampoline()
+
+//go:linkname libc_getsid libc_getsid
+//go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_getuid_trampoline()
+
+//go:linkname libc_getuid libc_getuid
+//go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Issetugid() (tainted bool) {
-	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_issetugid_trampoline), 0, 0, 0)
 	tainted = bool(r0 != 0)
 	return
 }
 
+func libc_issetugid_trampoline()
+
+//go:linkname libc_issetugid libc_issetugid
+//go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Kqueue() (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_kqueue_trampoline), 0, 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -863,6 +1411,11 @@ func Kqueue() (fd int, err error) {
 	return
 }
 
+func libc_kqueue_trampoline()
+
+//go:linkname libc_kqueue libc_kqueue
+//go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Lchown(path string, uid int, gid int) (err error) {
@@ -871,13 +1424,18 @@ func Lchown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_lchown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_lchown_trampoline()
+
+//go:linkname libc_lchown libc_lchown
+//go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Link(path string, link string) (err error) {
@@ -891,13 +1449,18 @@ func Link(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_link_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_link_trampoline()
+
+//go:linkname libc_link libc_link
+//go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
@@ -911,37 +1474,32 @@ func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err er
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_linkat_trampoline), uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_linkat_trampoline()
+
+//go:linkname libc_linkat libc_linkat
+//go:cgo_import_dynamic libc_linkat linkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Listen(s int, backlog int) (err error) {
-	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_listen_trampoline), uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_listen_trampoline()
 
-func Lstat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_listen libc_listen
+//go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -951,13 +1509,18 @@ func Mkdir(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdir_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdir_trampoline()
+
+//go:linkname libc_mkdir libc_mkdir
+//go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
@@ -966,13 +1529,18 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdirat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdirat_trampoline()
+
+//go:linkname libc_mkdirat libc_mkdirat
+//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkfifo(path string, mode uint32) (err error) {
@@ -981,13 +1549,18 @@ func Mkfifo(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkfifo_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkfifo_trampoline()
+
+//go:linkname libc_mkfifo libc_mkfifo
+//go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mknod(path string, mode uint32, dev int) (err error) {
@@ -996,13 +1569,18 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	_, _, e1 := syscall_syscall(funcPC(libc_mknod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mknod_trampoline()
+
+//go:linkname libc_mknod libc_mknod
+//go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Open(path string, mode int, perm uint32) (fd int, err error) {
@@ -1011,7 +1589,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	r0, _, e1 := syscall_syscall(funcPC(libc_open_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1019,6 +1597,11 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_open_trampoline()
+
+//go:linkname libc_open libc_open
+//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
@@ -1027,7 +1610,7 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_openat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1035,6 +1618,11 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_openat_trampoline()
+
+//go:linkname libc_openat libc_openat
+//go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pathconf(path string, name int) (val int, err error) {
@@ -1043,7 +1631,7 @@ func Pathconf(path string, name int) (val int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_pathconf_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1051,6 +1639,11 @@ func Pathconf(path string, name int) (val int, err error) {
 	return
 }
 
+func libc_pathconf_trampoline()
+
+//go:linkname libc_pathconf libc_pathconf
+//go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pread(fd int, p []byte, offset int64) (n int, err error) {
@@ -1060,7 +1653,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pread_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1068,6 +1661,11 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pread_trampoline()
+
+//go:linkname libc_pread libc_pread
+//go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
@@ -1077,7 +1675,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pwrite_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1085,6 +1683,11 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pwrite_trampoline()
+
+//go:linkname libc_pwrite libc_pwrite
+//go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func read(fd int, p []byte) (n int, err error) {
@@ -1094,7 +1697,7 @@ func read(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1102,6 +1705,11 @@ func read(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_read_trampoline()
+
+//go:linkname libc_read libc_read
+//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlink(path string, buf []byte) (n int, err error) {
@@ -1116,7 +1724,7 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_readlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1124,6 +1732,11 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlink_trampoline()
+
+//go:linkname libc_readlink libc_readlink
+//go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
@@ -1138,7 +1751,7 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_readlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1146,6 +1759,11 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlinkat_trampoline()
+
+//go:linkname libc_readlinkat libc_readlinkat
+//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rename(from string, to string) (err error) {
@@ -1159,13 +1777,18 @@ func Rename(from string, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rename_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rename_trampoline()
+
+//go:linkname libc_rename libc_rename
+//go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Renameat(fromfd int, from string, tofd int, to string) (err error) {
@@ -1179,13 +1802,18 @@ func Renameat(fromfd int, from string, tofd int, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_renameat_trampoline), uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_renameat_trampoline()
+
+//go:linkname libc_renameat libc_renameat
+//go:cgo_import_dynamic libc_renameat renameat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Revoke(path string) (err error) {
@@ -1194,13 +1822,18 @@ func Revoke(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_revoke_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_revoke_trampoline()
+
+//go:linkname libc_revoke libc_revoke
+//go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rmdir(path string) (err error) {
@@ -1209,17 +1842,22 @@ func Rmdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rmdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rmdir_trampoline()
+
+//go:linkname libc_rmdir libc_rmdir
+//go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
-	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	r0, _, e1 := syscall_syscall(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(whence))
 	newoffset = int64(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1227,46 +1865,71 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	return
 }
 
+func libc_lseek_trampoline()
+
+//go:linkname libc_lseek libc_lseek
+//go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
-	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_select_trampoline()
+
+//go:linkname libc_select libc_select
+//go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setegid(egid int) (err error) {
-	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setegid_trampoline), uintptr(egid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setegid_trampoline()
+
+//go:linkname libc_setegid libc_setegid
+//go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seteuid(euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_seteuid_trampoline), uintptr(euid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_seteuid_trampoline()
+
+//go:linkname libc_seteuid libc_seteuid
+//go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setgid(gid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgid_trampoline), uintptr(gid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgid_trampoline()
+
+//go:linkname libc_setgid libc_setgid
+//go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setlogin(name string) (err error) {
@@ -1275,77 +1938,112 @@ func Setlogin(name string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setlogin_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setlogin_trampoline()
+
+//go:linkname libc_setlogin libc_setlogin
+//go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpgid(pid int, pgid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setpgid_trampoline), uintptr(pid), uintptr(pgid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpgid_trampoline()
+
+//go:linkname libc_setpgid libc_setpgid
+//go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpriority(which int, who int, prio int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	_, _, e1 := syscall_syscall(funcPC(libc_setpriority_trampoline), uintptr(which), uintptr(who), uintptr(prio))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpriority_trampoline()
+
+//go:linkname libc_setpriority libc_setpriority
+//go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setprivexec(flag int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setprivexec_trampoline), uintptr(flag), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setprivexec_trampoline()
+
+//go:linkname libc_setprivexec libc_setprivexec
+//go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setregid(rgid int, egid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setregid_trampoline), uintptr(rgid), uintptr(egid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setregid_trampoline()
+
+//go:linkname libc_setregid libc_setregid
+//go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setreuid(ruid int, euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setreuid_trampoline), uintptr(ruid), uintptr(euid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setreuid_trampoline()
+
+//go:linkname libc_setreuid libc_setreuid
+//go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setrlimit_trampoline()
+
+//go:linkname libc_setrlimit libc_setrlimit
+//go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setsid() (pid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1353,55 +2051,40 @@ func Setsid() (pid int, err error) {
 	return
 }
 
+func libc_setsid_trampoline()
+
+//go:linkname libc_setsid libc_setsid
+//go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Settimeofday(tp *Timeval) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_settimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_settimeofday_trampoline()
 
-func Setuid(uid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_settimeofday libc_settimeofday
+//go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setuid_trampoline), uintptr(uid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_setuid_trampoline()
 
-func Statfs(path string, stat *Statfs_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_setuid libc_setuid
+//go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -1416,13 +2099,18 @@ func Symlink(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_symlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlink_trampoline()
+
+//go:linkname libc_symlink libc_symlink
+//go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
@@ -1436,23 +2124,33 @@ func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	_, _, e1 := syscall_syscall(funcPC(libc_symlinkat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlinkat_trampoline()
+
+//go:linkname libc_symlinkat libc_symlinkat
+//go:cgo_import_dynamic libc_symlinkat symlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Sync() (err error) {
-	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_sync_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sync_trampoline()
+
+//go:linkname libc_sync libc_sync
+//go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Truncate(path string, length int64) (err error) {
@@ -1461,21 +2159,31 @@ func Truncate(path string, length int64) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_truncate_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_truncate_trampoline()
+
+//go:linkname libc_truncate libc_truncate
+//go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(newmask int) (oldmask int) {
-	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_umask_trampoline), uintptr(newmask), 0, 0)
 	oldmask = int(r0)
 	return
 }
 
+func libc_umask_trampoline()
+
+//go:linkname libc_umask libc_umask
+//go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Undelete(path string) (err error) {
@@ -1484,13 +2192,18 @@ func Undelete(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_undelete_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_undelete_trampoline()
+
+//go:linkname libc_undelete libc_undelete
+//go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlink(path string) (err error) {
@@ -1499,13 +2212,18 @@ func Unlink(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unlink_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlink_trampoline()
+
+//go:linkname libc_unlink libc_unlink
+//go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlinkat(dirfd int, path string, flags int) (err error) {
@@ -1514,13 +2232,18 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_unlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlinkat_trampoline()
+
+//go:linkname libc_unlinkat libc_unlinkat
+//go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unmount(path string, flags int) (err error) {
@@ -1529,13 +2252,18 @@ func Unmount(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unmount_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unmount_trampoline()
+
+//go:linkname libc_unmount libc_unmount
+//go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func write(fd int, p []byte) (n int, err error) {
@@ -1545,7 +2273,7 @@ func write(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1553,10 +2281,15 @@ func write(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_write_trampoline()
+
+//go:linkname libc_write libc_write
+//go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
-	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_mmap_trampoline), uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
 	ret = uintptr(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1564,20 +2297,30 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (
 	return
 }
 
+func libc_mmap_trampoline()
+
+//go:linkname libc_mmap libc_mmap
+//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func munmap(addr uintptr, length uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munmap_trampoline), uintptr(addr), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munmap_trampoline()
+
+//go:linkname libc_munmap libc_munmap
+//go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1588,7 +2331,7 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1599,7 +2342,7 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
-	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int64(r0)
 	usec = int32(r1)
 	if e1 != 0 {
@@ -1607,3 +2350,156 @@ func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
 	}
 	return
 }
+
+func libc_gettimeofday_trampoline()
+
+//go:linkname libc_gettimeofday libc_gettimeofday
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstat64_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstat64_trampoline()
+
+//go:linkname libc_fstat64 libc_fstat64
+//go:cgo_import_dynamic libc_fstat64 fstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fstatat64_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatat64_trampoline()
+
+//go:linkname libc_fstatat64 libc_fstatat64
+//go:cgo_import_dynamic libc_fstatat64 fstatat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstatfs64_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatfs64_trampoline()
+
+//go:linkname libc_fstatfs64 libc_fstatfs64
+//go:cgo_import_dynamic libc_fstatfs64 fstatfs64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc___getdirentries64_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc___getdirentries64_trampoline()
+
+//go:linkname libc___getdirentries64 libc___getdirentries64
+//go:cgo_import_dynamic libc___getdirentries64 __getdirentries64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_getfsstat64_trampoline), uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getfsstat64_trampoline()
+
+//go:linkname libc_getfsstat64 libc_getfsstat64
+//go:cgo_import_dynamic libc_getfsstat64 getfsstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_lstat64_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_lstat64_trampoline()
+
+//go:linkname libc_lstat64 libc_lstat64
+//go:cgo_import_dynamic libc_lstat64 lstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_stat64_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_stat64_trampoline()
+
+//go:linkname libc_stat64 libc_stat64
+//go:cgo_import_dynamic libc_stat64 stat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_statfs64_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_statfs64_trampoline()
+
+//go:linkname libc_statfs64 libc_statfs64
+//go:cgo_import_dynamic libc_statfs64 statfs64 "/usr/lib/libSystem.B.dylib"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
new file mode 100644
index 000000000000..da9b900a8c61
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
@@ -0,0 +1,284 @@
+// go run mkasm_darwin.go amd64
+// Code generated by the command above; DO NOT EDIT.
+
+// +build go1.12
+
+#include "textflag.h"
+TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+TEXT ·libc___sysctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___sysctl(SB)
+TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getattrlist(SB)
+TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setrlimit(SB)
+TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstat64(SB)
+TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat64(SB)
+TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs64(SB)
+TEXT ·libc___getdirentries64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___getdirentries64(SB)
+TEXT ·libc_getfsstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat64(SB)
+TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lstat64(SB)
+TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_stat64(SB)
+TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_statfs64(SB)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.1_11.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.1_11.go
new file mode 100644
index 000000000000..f8caecef02e2
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.1_11.go
@@ -0,0 +1,1793 @@
+// go run mksyscall.go -l32 -tags darwin,arm,!go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_arm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build darwin,arm,!go1.12
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_GETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe() (r int, w int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r = int(r0)
+	w = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_SETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kill(pid int, signum int, posix int) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(offset>>32), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exchangedata(path1 string, path2 string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path1)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(path2)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
+	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setprivexec(flag int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
+	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	sec = int32(r0)
+	usec = int32(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
index 7a40974594f7..01cffbf46ccf 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
@@ -1,7 +1,7 @@
-// mksyscall.pl -tags darwin,arm syscall_bsd.go syscall_darwin.go syscall_darwin_arm.go
+// go run mksyscall.go -l32 -tags darwin,arm,go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_arm.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
-// +build darwin,arm
+// +build darwin,arm,go1.12
 
 package unix
 
@@ -15,7 +15,7 @@ var _ syscall.Errno
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -23,20 +23,30 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
 	return
 }
 
+func libc_getgroups_trampoline()
+
+//go:linkname libc_getgroups libc_getgroups
+//go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setgroups(ngid int, gid *_Gid_t) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgroups_trampoline()
+
+//go:linkname libc_setgroups libc_setgroups
+//go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
-	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_wait4_trampoline), uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
 	wpid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -44,10 +54,15 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err
 	return
 }
 
+func libc_wait4_trampoline()
+
+//go:linkname libc_wait4 libc_wait4
+//go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_accept_trampoline), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -55,30 +70,45 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	return
 }
 
+func libc_accept_trampoline()
+
+//go:linkname libc_accept libc_accept
+//go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_bind_trampoline()
+
+//go:linkname libc_bind libc_bind
+//go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_connect_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_connect_trampoline()
+
+//go:linkname libc_connect libc_connect
+//go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socket(domain int, typ int, proto int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_socket_trampoline), uintptr(domain), uintptr(typ), uintptr(proto))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -86,66 +116,101 @@ func socket(domain int, typ int, proto int) (fd int, err error) {
 	return
 }
 
+func libc_socket_trampoline()
+
+//go:linkname libc_socket libc_socket
+//go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
-	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_getsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockopt_trampoline()
+
+//go:linkname libc_getsockopt libc_getsockopt
+//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_setsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setsockopt_trampoline()
+
+//go:linkname libc_setsockopt libc_setsockopt
+//go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getpeername_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getpeername_trampoline()
+
+//go:linkname libc_getpeername libc_getpeername
+//go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getsockname_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockname_trampoline()
+
+//go:linkname libc_getsockname libc_getsockname
+//go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Shutdown(s int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_shutdown_trampoline), uintptr(s), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_shutdown_trampoline()
+
+//go:linkname libc_shutdown libc_shutdown
+//go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
-	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	_, _, e1 := syscall_rawSyscall6(funcPC(libc_socketpair_trampoline), uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_socketpair_trampoline()
+
+//go:linkname libc_socketpair libc_socketpair
+//go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
@@ -155,7 +220,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_recvfrom_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -163,6 +228,11 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	return
 }
 
+func libc_recvfrom_trampoline()
+
+//go:linkname libc_recvfrom libc_recvfrom
+//go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
@@ -172,17 +242,22 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc_sendto_trampoline), uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sendto_trampoline()
+
+//go:linkname libc_sendto libc_sendto
+//go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_recvmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -190,10 +265,15 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_recvmsg_trampoline()
+
+//go:linkname libc_recvmsg libc_recvmsg
+//go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_sendmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -201,10 +281,15 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_sendmsg_trampoline()
+
+//go:linkname libc_sendmsg libc_sendmsg
+//go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_kevent_trampoline), uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -212,6 +297,11 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne
 	return
 }
 
+func libc_kevent_trampoline()
+
+//go:linkname libc_kevent libc_kevent
+//go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
@@ -221,13 +311,18 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc___sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc___sysctl_trampoline()
+
+//go:linkname libc___sysctl libc___sysctl
+//go:cgo_import_dynamic libc___sysctl __sysctl "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func utimes(path string, timeval *[2]Timeval) (err error) {
@@ -236,27 +331,37 @@ func utimes(path string, timeval *[2]Timeval) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_utimes_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_utimes_trampoline()
+
+//go:linkname libc_utimes libc_utimes
+//go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func futimes(fd int, timeval *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_futimes_trampoline()
+
+//go:linkname libc_futimes libc_futimes
+//go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func fcntl(fd int, cmd int, arg int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	r0, _, e1 := syscall_syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -264,6 +369,27 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 	return
 }
 
+func libc_fcntl_trampoline()
+
+//go:linkname libc_fcntl libc_fcntl
+//go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_poll_trampoline), uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_poll_trampoline()
+
+//go:linkname libc_poll libc_poll
+//go:cgo_import_dynamic libc_poll poll "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Madvise(b []byte, behav int) (err error) {
@@ -273,13 +399,18 @@ func Madvise(b []byte, behav int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	_, _, e1 := syscall_syscall(funcPC(libc_madvise_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(behav))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_madvise_trampoline()
+
+//go:linkname libc_madvise libc_madvise
+//go:cgo_import_dynamic libc_madvise madvise "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlock(b []byte) (err error) {
@@ -289,23 +420,33 @@ func Mlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlock_trampoline()
+
+//go:linkname libc_mlock libc_mlock
+//go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlockall_trampoline), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlockall_trampoline()
+
+//go:linkname libc_mlockall libc_mlockall
+//go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mprotect(b []byte, prot int) (err error) {
@@ -315,13 +456,18 @@ func Mprotect(b []byte, prot int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	_, _, e1 := syscall_syscall(funcPC(libc_mprotect_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(prot))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mprotect_trampoline()
+
+//go:linkname libc_mprotect libc_mprotect
+//go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Msync(b []byte, flags int) (err error) {
@@ -331,13 +477,18 @@ func Msync(b []byte, flags int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_msync_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_msync_trampoline()
+
+//go:linkname libc_msync libc_msync
+//go:cgo_import_dynamic libc_msync msync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlock(b []byte) (err error) {
@@ -347,37 +498,67 @@ func Munlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlock_trampoline()
+
+//go:linkname libc_munlock libc_munlock
+//go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlockall_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlockall_trampoline()
+
+//go:linkname libc_munlockall libc_munlockall
+//go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ptrace_trampoline()
+
+//go:linkname libc_ptrace libc_ptrace
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getattrlist_trampoline()
+
+//go:linkname libc_getattrlist libc_getattrlist
+//go:cgo_import_dynamic libc_getattrlist getattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_pipe_trampoline), 0, 0, 0)
 	r = int(r0)
 	w = int(r1)
 	if e1 != 0 {
@@ -386,26 +567,245 @@ func pipe() (r int, w int, err error) {
 	return
 }
 
+func libc_pipe_trampoline()
+
+//go:linkname libc_pipe libc_pipe
+//go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_getxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getxattr_trampoline()
+
+//go:linkname libc_getxattr libc_getxattr
+//go:cgo_import_dynamic libc_getxattr getxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_fgetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fgetxattr_trampoline()
+
+//go:linkname libc_fgetxattr libc_fgetxattr
+//go:cgo_import_dynamic libc_fgetxattr fgetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_setxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setxattr_trampoline()
+
+//go:linkname libc_setxattr libc_setxattr
+//go:cgo_import_dynamic libc_setxattr setxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fsetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fsetxattr_trampoline()
+
+//go:linkname libc_fsetxattr libc_fsetxattr
+//go:cgo_import_dynamic libc_fsetxattr fsetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_removexattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_removexattr_trampoline()
+
+//go:linkname libc_removexattr libc_removexattr
+//go:cgo_import_dynamic libc_removexattr removexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_fremovexattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fremovexattr_trampoline()
+
+//go:linkname libc_fremovexattr libc_fremovexattr
+//go:cgo_import_dynamic libc_fremovexattr fremovexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_listxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_listxattr_trampoline()
+
+//go:linkname libc_listxattr libc_listxattr
+//go:cgo_import_dynamic libc_listxattr listxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := syscall_syscall6(funcPC(libc_flistxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_flistxattr_trampoline()
+
+//go:linkname libc_flistxattr libc_flistxattr
+//go:cgo_import_dynamic libc_flistxattr flistxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_setattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setattrlist_trampoline()
+
+//go:linkname libc_setattrlist libc_setattrlist
+//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kill(pid int, signum int, posix int) (err error) {
-	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	_, _, e1 := syscall_syscall(funcPC(libc_kill_trampoline), uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_kill_trampoline()
+
+//go:linkname libc_kill libc_kill
+//go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ioctl(fd int, req uint, arg uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	_, _, e1 := syscall_syscall(funcPC(libc_ioctl_trampoline), uintptr(fd), uintptr(req), uintptr(arg))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ioctl_trampoline()
+
+//go:linkname libc_ioctl libc_ioctl
+//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := syscall_syscall9(funcPC(libc_sendfile_trampoline), uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(offset>>32), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_sendfile_trampoline()
+
+//go:linkname libc_sendfile libc_sendfile
+//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Access(path string, mode uint32) (err error) {
@@ -414,23 +814,33 @@ func Access(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_access_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_access_trampoline()
+
+//go:linkname libc_access libc_access
+//go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_adjtime_trampoline), uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_adjtime_trampoline()
+
+//go:linkname libc_adjtime libc_adjtime
+//go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chdir(path string) (err error) {
@@ -439,13 +849,18 @@ func Chdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chdir_trampoline()
+
+//go:linkname libc_chdir libc_chdir
+//go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chflags(path string, flags int) (err error) {
@@ -454,13 +869,18 @@ func Chflags(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chflags_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chflags_trampoline()
+
+//go:linkname libc_chflags libc_chflags
+//go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chmod(path string, mode uint32) (err error) {
@@ -469,13 +889,18 @@ func Chmod(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chmod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chmod_trampoline()
+
+//go:linkname libc_chmod libc_chmod
+//go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chown(path string, uid int, gid int) (err error) {
@@ -484,13 +909,18 @@ func Chown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_chown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chown_trampoline()
+
+//go:linkname libc_chown libc_chown
+//go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chroot(path string) (err error) {
@@ -499,27 +929,37 @@ func Chroot(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chroot_trampoline()
+
+//go:linkname libc_chroot libc_chroot
+//go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Close(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_close_trampoline()
+
+//go:linkname libc_close libc_close
+//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup(fd int) (nfd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
 	nfd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -527,16 +967,26 @@ func Dup(fd int) (nfd int, err error) {
 	return
 }
 
+func libc_dup_trampoline()
+
+//go:linkname libc_dup libc_dup
+//go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup2(from int, to int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_dup2_trampoline), uintptr(from), uintptr(to), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_dup2_trampoline()
+
+//go:linkname libc_dup2 libc_dup2
+//go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exchangedata(path1 string, path2 string, options int) (err error) {
@@ -550,20 +1000,30 @@ func Exchangedata(path1 string, path2 string, options int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	_, _, e1 := syscall_syscall(funcPC(libc_exchangedata_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_exchangedata_trampoline()
+
+//go:linkname libc_exchangedata libc_exchangedata
+//go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	syscall_syscall(funcPC(libc_exit_trampoline), uintptr(code), 0, 0)
 	return
 }
 
+func libc_exit_trampoline()
+
+//go:linkname libc_exit libc_exit
+//go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -572,43 +1032,63 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_faccessat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_faccessat_trampoline()
+
+//go:linkname libc_faccessat libc_faccessat
+//go:cgo_import_dynamic libc_faccessat faccessat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchdir(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchdir_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchdir_trampoline()
+
+//go:linkname libc_fchdir libc_fchdir
+//go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchflags(fd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchflags_trampoline), uintptr(fd), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchflags_trampoline()
+
+//go:linkname libc_fchflags libc_fchflags
+//go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmod(fd int, mode uint32) (err error) {
-	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchmod_trampoline), uintptr(fd), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmod_trampoline()
+
+//go:linkname libc_fchmod libc_fchmod
+//go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -617,23 +1097,33 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchmodat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmodat_trampoline()
+
+//go:linkname libc_fchmodat libc_fchmodat
+//go:cgo_import_dynamic libc_fchmodat fchmodat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchown(fd int, uid int, gid int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_fchown_trampoline), uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchown_trampoline()
+
+//go:linkname libc_fchown libc_fchown
+//go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
@@ -642,27 +1132,37 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchownat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchownat_trampoline()
+
+//go:linkname libc_fchownat libc_fchownat
+//go:cgo_import_dynamic libc_fchownat fchownat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Flock(fd int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_flock_trampoline()
+
+//go:linkname libc_flock libc_flock
+//go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fpathconf(fd int, name int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_fpathconf_trampoline), uintptr(fd), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -670,99 +1170,97 @@ func Fpathconf(fd int, name int) (val int, err error) {
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fpathconf_trampoline()
 
-func Fstat(fd int, stat *Stat_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fpathconf libc_fpathconf
+//go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fsync(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fsync_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fsync_trampoline()
 
-func Ftruncate(fd int, length int64) (err error) {
-	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length>>32))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fsync libc_fsync
+//go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
-	n = int(r0)
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_ftruncate_trampoline), uintptr(fd), uintptr(length), uintptr(length>>32))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ftruncate_trampoline()
+
+//go:linkname libc_ftruncate libc_ftruncate
+//go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getdtablesize() (size int) {
-	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_getdtablesize_trampoline), 0, 0, 0)
 	size = int(r0)
 	return
 }
 
+func libc_getdtablesize_trampoline()
+
+//go:linkname libc_getdtablesize libc_getdtablesize
+//go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getegid_trampoline), 0, 0, 0)
 	egid = int(r0)
 	return
 }
 
+func libc_getegid_trampoline()
+
+//go:linkname libc_getegid libc_getegid
+//go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_geteuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_geteuid_trampoline()
+
+//go:linkname libc_geteuid libc_geteuid
+//go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getgid_trampoline), 0, 0, 0)
 	gid = int(r0)
 	return
 }
 
+func libc_getgid_trampoline()
+
+//go:linkname libc_getgid libc_getgid
+//go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgid(pid int) (pgid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getpgid_trampoline), uintptr(pid), 0, 0)
 	pgid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -770,34 +1268,54 @@ func Getpgid(pid int) (pgid int, err error) {
 	return
 }
 
+func libc_getpgid_trampoline()
+
+//go:linkname libc_getpgid libc_getpgid
+//go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgrp() (pgrp int) {
-	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpgrp_trampoline), 0, 0, 0)
 	pgrp = int(r0)
 	return
 }
 
+func libc_getpgrp_trampoline()
+
+//go:linkname libc_getpgrp libc_getpgrp
+//go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	return
 }
 
+func libc_getpid_trampoline()
+
+//go:linkname libc_getpid libc_getpid
+//go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getppid_trampoline), 0, 0, 0)
 	ppid = int(r0)
 	return
 }
 
+func libc_getppid_trampoline()
+
+//go:linkname libc_getppid libc_getppid
+//go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpriority(which int, who int) (prio int, err error) {
-	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_getpriority_trampoline), uintptr(which), uintptr(who), 0)
 	prio = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -805,30 +1323,45 @@ func Getpriority(which int, who int) (prio int, err error) {
 	return
 }
 
+func libc_getpriority_trampoline()
+
+//go:linkname libc_getpriority libc_getpriority
+//go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrlimit_trampoline()
+
+//go:linkname libc_getrlimit libc_getrlimit
+//go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrusage(who int, rusage *Rusage) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrusage_trampoline), uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrusage_trampoline()
+
+//go:linkname libc_getrusage libc_getrusage
+//go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getsid(pid int) (sid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getsid_trampoline), uintptr(pid), 0, 0)
 	sid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -836,26 +1369,41 @@ func Getsid(pid int) (sid int, err error) {
 	return
 }
 
+func libc_getsid_trampoline()
+
+//go:linkname libc_getsid libc_getsid
+//go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_getuid_trampoline()
+
+//go:linkname libc_getuid libc_getuid
+//go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Issetugid() (tainted bool) {
-	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_issetugid_trampoline), 0, 0, 0)
 	tainted = bool(r0 != 0)
 	return
 }
 
+func libc_issetugid_trampoline()
+
+//go:linkname libc_issetugid libc_issetugid
+//go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Kqueue() (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_kqueue_trampoline), 0, 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -863,6 +1411,11 @@ func Kqueue() (fd int, err error) {
 	return
 }
 
+func libc_kqueue_trampoline()
+
+//go:linkname libc_kqueue libc_kqueue
+//go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Lchown(path string, uid int, gid int) (err error) {
@@ -871,13 +1424,18 @@ func Lchown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_lchown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_lchown_trampoline()
+
+//go:linkname libc_lchown libc_lchown
+//go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Link(path string, link string) (err error) {
@@ -891,13 +1449,18 @@ func Link(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_link_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_link_trampoline()
+
+//go:linkname libc_link libc_link
+//go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
@@ -911,37 +1474,32 @@ func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err er
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_linkat_trampoline), uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_linkat_trampoline()
+
+//go:linkname libc_linkat libc_linkat
+//go:cgo_import_dynamic libc_linkat linkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Listen(s int, backlog int) (err error) {
-	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_listen_trampoline), uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_listen_trampoline()
 
-func Lstat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_listen libc_listen
+//go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -951,13 +1509,18 @@ func Mkdir(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdir_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdir_trampoline()
+
+//go:linkname libc_mkdir libc_mkdir
+//go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
@@ -966,13 +1529,18 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdirat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdirat_trampoline()
+
+//go:linkname libc_mkdirat libc_mkdirat
+//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkfifo(path string, mode uint32) (err error) {
@@ -981,13 +1549,18 @@ func Mkfifo(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkfifo_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkfifo_trampoline()
+
+//go:linkname libc_mkfifo libc_mkfifo
+//go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mknod(path string, mode uint32, dev int) (err error) {
@@ -996,13 +1569,18 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	_, _, e1 := syscall_syscall(funcPC(libc_mknod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mknod_trampoline()
+
+//go:linkname libc_mknod libc_mknod
+//go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Open(path string, mode int, perm uint32) (fd int, err error) {
@@ -1011,7 +1589,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	r0, _, e1 := syscall_syscall(funcPC(libc_open_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1019,6 +1597,11 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_open_trampoline()
+
+//go:linkname libc_open libc_open
+//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
@@ -1027,7 +1610,7 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_openat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1035,6 +1618,11 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_openat_trampoline()
+
+//go:linkname libc_openat libc_openat
+//go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pathconf(path string, name int) (val int, err error) {
@@ -1043,7 +1631,7 @@ func Pathconf(path string, name int) (val int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_pathconf_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1051,6 +1639,11 @@ func Pathconf(path string, name int) (val int, err error) {
 	return
 }
 
+func libc_pathconf_trampoline()
+
+//go:linkname libc_pathconf libc_pathconf
+//go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pread(fd int, p []byte, offset int64) (n int, err error) {
@@ -1060,7 +1653,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pread_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1068,6 +1661,11 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pread_trampoline()
+
+//go:linkname libc_pread libc_pread
+//go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
@@ -1077,7 +1675,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pwrite_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1085,6 +1683,11 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pwrite_trampoline()
+
+//go:linkname libc_pwrite libc_pwrite
+//go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func read(fd int, p []byte) (n int, err error) {
@@ -1094,7 +1697,7 @@ func read(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1102,6 +1705,11 @@ func read(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_read_trampoline()
+
+//go:linkname libc_read libc_read
+//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlink(path string, buf []byte) (n int, err error) {
@@ -1116,7 +1724,7 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_readlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1124,6 +1732,11 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlink_trampoline()
+
+//go:linkname libc_readlink libc_readlink
+//go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
@@ -1138,7 +1751,7 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_readlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1146,6 +1759,11 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlinkat_trampoline()
+
+//go:linkname libc_readlinkat libc_readlinkat
+//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rename(from string, to string) (err error) {
@@ -1159,13 +1777,18 @@ func Rename(from string, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rename_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rename_trampoline()
+
+//go:linkname libc_rename libc_rename
+//go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Renameat(fromfd int, from string, tofd int, to string) (err error) {
@@ -1179,13 +1802,18 @@ func Renameat(fromfd int, from string, tofd int, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_renameat_trampoline), uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_renameat_trampoline()
+
+//go:linkname libc_renameat libc_renameat
+//go:cgo_import_dynamic libc_renameat renameat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Revoke(path string) (err error) {
@@ -1194,13 +1822,18 @@ func Revoke(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_revoke_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_revoke_trampoline()
+
+//go:linkname libc_revoke libc_revoke
+//go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rmdir(path string) (err error) {
@@ -1209,17 +1842,22 @@ func Rmdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rmdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rmdir_trampoline()
+
+//go:linkname libc_rmdir libc_rmdir
+//go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
-	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
+	r0, r1, e1 := syscall_syscall6(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
 	newoffset = int64(int64(r1)<<32 | int64(r0))
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1227,46 +1865,71 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	return
 }
 
+func libc_lseek_trampoline()
+
+//go:linkname libc_lseek libc_lseek
+//go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
-	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_select_trampoline()
+
+//go:linkname libc_select libc_select
+//go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setegid(egid int) (err error) {
-	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setegid_trampoline), uintptr(egid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setegid_trampoline()
+
+//go:linkname libc_setegid libc_setegid
+//go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seteuid(euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_seteuid_trampoline), uintptr(euid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_seteuid_trampoline()
+
+//go:linkname libc_seteuid libc_seteuid
+//go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setgid(gid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgid_trampoline), uintptr(gid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgid_trampoline()
+
+//go:linkname libc_setgid libc_setgid
+//go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setlogin(name string) (err error) {
@@ -1275,77 +1938,112 @@ func Setlogin(name string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setlogin_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setlogin_trampoline()
+
+//go:linkname libc_setlogin libc_setlogin
+//go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpgid(pid int, pgid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setpgid_trampoline), uintptr(pid), uintptr(pgid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpgid_trampoline()
+
+//go:linkname libc_setpgid libc_setpgid
+//go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpriority(which int, who int, prio int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	_, _, e1 := syscall_syscall(funcPC(libc_setpriority_trampoline), uintptr(which), uintptr(who), uintptr(prio))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpriority_trampoline()
+
+//go:linkname libc_setpriority libc_setpriority
+//go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setprivexec(flag int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setprivexec_trampoline), uintptr(flag), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setprivexec_trampoline()
+
+//go:linkname libc_setprivexec libc_setprivexec
+//go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setregid(rgid int, egid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setregid_trampoline), uintptr(rgid), uintptr(egid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setregid_trampoline()
+
+//go:linkname libc_setregid libc_setregid
+//go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setreuid(ruid int, euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setreuid_trampoline), uintptr(ruid), uintptr(euid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setreuid_trampoline()
+
+//go:linkname libc_setreuid libc_setreuid
+//go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setrlimit_trampoline()
+
+//go:linkname libc_setrlimit libc_setrlimit
+//go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setsid() (pid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1353,55 +2051,40 @@ func Setsid() (pid int, err error) {
 	return
 }
 
+func libc_setsid_trampoline()
+
+//go:linkname libc_setsid libc_setsid
+//go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Settimeofday(tp *Timeval) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_settimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_settimeofday_trampoline()
 
-func Setuid(uid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_settimeofday libc_settimeofday
+//go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setuid_trampoline), uintptr(uid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_setuid_trampoline()
 
-func Statfs(path string, stat *Statfs_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_setuid libc_setuid
+//go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -1416,13 +2099,18 @@ func Symlink(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_symlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlink_trampoline()
+
+//go:linkname libc_symlink libc_symlink
+//go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
@@ -1436,23 +2124,33 @@ func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	_, _, e1 := syscall_syscall(funcPC(libc_symlinkat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlinkat_trampoline()
+
+//go:linkname libc_symlinkat libc_symlinkat
+//go:cgo_import_dynamic libc_symlinkat symlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Sync() (err error) {
-	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_sync_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sync_trampoline()
+
+//go:linkname libc_sync libc_sync
+//go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Truncate(path string, length int64) (err error) {
@@ -1461,21 +2159,31 @@ func Truncate(path string, length int64) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	_, _, e1 := syscall_syscall(funcPC(libc_truncate_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_truncate_trampoline()
+
+//go:linkname libc_truncate libc_truncate
+//go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(newmask int) (oldmask int) {
-	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_umask_trampoline), uintptr(newmask), 0, 0)
 	oldmask = int(r0)
 	return
 }
 
+func libc_umask_trampoline()
+
+//go:linkname libc_umask libc_umask
+//go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Undelete(path string) (err error) {
@@ -1484,13 +2192,18 @@ func Undelete(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_undelete_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_undelete_trampoline()
+
+//go:linkname libc_undelete libc_undelete
+//go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlink(path string) (err error) {
@@ -1499,13 +2212,18 @@ func Unlink(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unlink_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlink_trampoline()
+
+//go:linkname libc_unlink libc_unlink
+//go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlinkat(dirfd int, path string, flags int) (err error) {
@@ -1514,13 +2232,18 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_unlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlinkat_trampoline()
+
+//go:linkname libc_unlinkat libc_unlinkat
+//go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unmount(path string, flags int) (err error) {
@@ -1529,13 +2252,18 @@ func Unmount(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unmount_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unmount_trampoline()
+
+//go:linkname libc_unmount libc_unmount
+//go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func write(fd int, p []byte) (n int, err error) {
@@ -1545,7 +2273,7 @@ func write(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1553,10 +2281,15 @@ func write(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_write_trampoline()
+
+//go:linkname libc_write libc_write
+//go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
-	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
+	r0, _, e1 := syscall_syscall9(funcPC(libc_mmap_trampoline), uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
 	ret = uintptr(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1564,20 +2297,30 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (
 	return
 }
 
+func libc_mmap_trampoline()
+
+//go:linkname libc_mmap libc_mmap
+//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func munmap(addr uintptr, length uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munmap_trampoline), uintptr(addr), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munmap_trampoline()
+
+//go:linkname libc_munmap libc_munmap
+//go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1588,7 +2331,7 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1599,7 +2342,7 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
-	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int32(r0)
 	usec = int32(r1)
 	if e1 != 0 {
@@ -1607,3 +2350,134 @@ func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
 	}
 	return
 }
+
+func libc_gettimeofday_trampoline()
+
+//go:linkname libc_gettimeofday libc_gettimeofday
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstat_trampoline()
+
+//go:linkname libc_fstat libc_fstat
+//go:cgo_import_dynamic libc_fstat fstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fstatat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatat_trampoline()
+
+//go:linkname libc_fstatat libc_fstatat
+//go:cgo_import_dynamic libc_fstatat fstatat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstatfs_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatfs_trampoline()
+
+//go:linkname libc_fstatfs libc_fstatfs
+//go:cgo_import_dynamic libc_fstatfs fstatfs "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_getfsstat_trampoline), uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getfsstat_trampoline()
+
+//go:linkname libc_getfsstat libc_getfsstat
+//go:cgo_import_dynamic libc_getfsstat getfsstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_lstat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_lstat_trampoline()
+
+//go:linkname libc_lstat libc_lstat
+//go:cgo_import_dynamic libc_lstat lstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_stat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_stat_trampoline()
+
+//go:linkname libc_stat libc_stat
+//go:cgo_import_dynamic libc_stat stat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_statfs_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_statfs_trampoline()
+
+//go:linkname libc_statfs libc_statfs
+//go:cgo_import_dynamic libc_statfs statfs "/usr/lib/libSystem.B.dylib"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.s
new file mode 100644
index 000000000000..994056f35969
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.s
@@ -0,0 +1,282 @@
+// go run mkasm_darwin.go arm
+// Code generated by the command above; DO NOT EDIT.
+
+// +build go1.12
+
+#include "textflag.h"
+TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+TEXT ·libc___sysctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___sysctl(SB)
+TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getattrlist(SB)
+TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setrlimit(SB)
+TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.1_11.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.1_11.go
new file mode 100644
index 000000000000..3fd0f3c854d1
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.1_11.go
@@ -0,0 +1,1793 @@
+// go run mksyscall.go -tags darwin,arm64,!go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_arm64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build darwin,arm64,!go1.12
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_GETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe() (r int, w int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r = int(r0)
+	w = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := Syscall6(SYS_SETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kill(pid int, signum int, posix int) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exchangedata(path1 string, path2 string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path1)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(path2)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
+	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setprivexec(flag int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
+	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	sec = int64(r0)
+	usec = int32(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
index 07c6ebc9f4c9..8f2691deea93 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
@@ -1,7 +1,7 @@
-// mksyscall.pl -tags darwin,arm64 syscall_bsd.go syscall_darwin.go syscall_darwin_arm64.go
+// go run mksyscall.go -tags darwin,arm64,go1.12 syscall_bsd.go syscall_darwin.go syscall_darwin_arm64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
-// +build darwin,arm64
+// +build darwin,arm64,go1.12
 
 package unix
 
@@ -15,7 +15,7 @@ var _ syscall.Errno
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -23,20 +23,30 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
 	return
 }
 
+func libc_getgroups_trampoline()
+
+//go:linkname libc_getgroups libc_getgroups
+//go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setgroups(ngid int, gid *_Gid_t) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgroups_trampoline), uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgroups_trampoline()
+
+//go:linkname libc_setgroups libc_setgroups
+//go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
-	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_wait4_trampoline), uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
 	wpid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -44,10 +54,15 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err
 	return
 }
 
+func libc_wait4_trampoline()
+
+//go:linkname libc_wait4 libc_wait4
+//go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_accept_trampoline), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -55,30 +70,45 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	return
 }
 
+func libc_accept_trampoline()
+
+//go:linkname libc_accept libc_accept
+//go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_bind_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_bind_trampoline()
+
+//go:linkname libc_bind libc_bind
+//go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
-	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	_, _, e1 := syscall_syscall(funcPC(libc_connect_trampoline), uintptr(s), uintptr(addr), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_connect_trampoline()
+
+//go:linkname libc_connect libc_connect
+//go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socket(domain int, typ int, proto int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_socket_trampoline), uintptr(domain), uintptr(typ), uintptr(proto))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -86,66 +116,101 @@ func socket(domain int, typ int, proto int) (fd int, err error) {
 	return
 }
 
+func libc_socket_trampoline()
+
+//go:linkname libc_socket libc_socket
+//go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
-	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_getsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockopt_trampoline()
+
+//go:linkname libc_getsockopt libc_getsockopt
+//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_setsockopt_trampoline), uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setsockopt_trampoline()
+
+//go:linkname libc_setsockopt libc_setsockopt
+//go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getpeername_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getpeername_trampoline()
+
+//go:linkname libc_getpeername libc_getpeername
+//go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getsockname_trampoline), uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getsockname_trampoline()
+
+//go:linkname libc_getsockname libc_getsockname
+//go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Shutdown(s int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_shutdown_trampoline), uintptr(s), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_shutdown_trampoline()
+
+//go:linkname libc_shutdown libc_shutdown
+//go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
-	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	_, _, e1 := syscall_rawSyscall6(funcPC(libc_socketpair_trampoline), uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_socketpair_trampoline()
+
+//go:linkname libc_socketpair libc_socketpair
+//go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
@@ -155,7 +220,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_recvfrom_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -163,6 +228,11 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	return
 }
 
+func libc_recvfrom_trampoline()
+
+//go:linkname libc_recvfrom libc_recvfrom
+//go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
@@ -172,17 +242,22 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc_sendto_trampoline), uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sendto_trampoline()
+
+//go:linkname libc_sendto libc_sendto
+//go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_recvmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -190,10 +265,15 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_recvmsg_trampoline()
+
+//go:linkname libc_recvmsg libc_recvmsg
+//go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	r0, _, e1 := syscall_syscall(funcPC(libc_sendmsg_trampoline), uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -201,10 +281,15 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+func libc_sendmsg_trampoline()
+
+//go:linkname libc_sendmsg libc_sendmsg
+//go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_kevent_trampoline), uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -212,6 +297,11 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne
 	return
 }
 
+func libc_kevent_trampoline()
+
+//go:linkname libc_kevent libc_kevent
+//go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
@@ -221,13 +311,18 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := syscall_syscall6(funcPC(libc___sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc___sysctl_trampoline()
+
+//go:linkname libc___sysctl libc___sysctl
+//go:cgo_import_dynamic libc___sysctl __sysctl "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func utimes(path string, timeval *[2]Timeval) (err error) {
@@ -236,27 +331,37 @@ func utimes(path string, timeval *[2]Timeval) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_utimes_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_utimes_trampoline()
+
+//go:linkname libc_utimes libc_utimes
+//go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func futimes(fd int, timeval *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_futimes_trampoline()
+
+//go:linkname libc_futimes libc_futimes
+//go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func fcntl(fd int, cmd int, arg int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	r0, _, e1 := syscall_syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -264,6 +369,27 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 	return
 }
 
+func libc_fcntl_trampoline()
+
+//go:linkname libc_fcntl libc_fcntl
+//go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_poll_trampoline), uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_poll_trampoline()
+
+//go:linkname libc_poll libc_poll
+//go:cgo_import_dynamic libc_poll poll "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Madvise(b []byte, behav int) (err error) {
@@ -273,13 +399,18 @@ func Madvise(b []byte, behav int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	_, _, e1 := syscall_syscall(funcPC(libc_madvise_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(behav))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_madvise_trampoline()
+
+//go:linkname libc_madvise libc_madvise
+//go:cgo_import_dynamic libc_madvise madvise "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlock(b []byte) (err error) {
@@ -289,23 +420,33 @@ func Mlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlock_trampoline()
+
+//go:linkname libc_mlock libc_mlock
+//go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mlockall_trampoline), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mlockall_trampoline()
+
+//go:linkname libc_mlockall libc_mlockall
+//go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mprotect(b []byte, prot int) (err error) {
@@ -315,13 +456,18 @@ func Mprotect(b []byte, prot int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	_, _, e1 := syscall_syscall(funcPC(libc_mprotect_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(prot))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mprotect_trampoline()
+
+//go:linkname libc_mprotect libc_mprotect
+//go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Msync(b []byte, flags int) (err error) {
@@ -331,13 +477,18 @@ func Msync(b []byte, flags int) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_msync_trampoline), uintptr(_p0), uintptr(len(b)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_msync_trampoline()
+
+//go:linkname libc_msync libc_msync
+//go:cgo_import_dynamic libc_msync msync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlock(b []byte) (err error) {
@@ -347,37 +498,67 @@ func Munlock(b []byte) (err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlock_trampoline), uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlock_trampoline()
+
+//go:linkname libc_munlock libc_munlock
+//go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munlockall_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munlockall_trampoline()
+
+//go:linkname libc_munlockall libc_munlockall
+//go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ptrace_trampoline()
+
+//go:linkname libc_ptrace libc_ptrace
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getattrlist_trampoline()
+
+//go:linkname libc_getattrlist libc_getattrlist
+//go:cgo_import_dynamic libc_getattrlist getattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_pipe_trampoline), 0, 0, 0)
 	r = int(r0)
 	w = int(r1)
 	if e1 != 0 {
@@ -386,26 +567,245 @@ func pipe() (r int, w int, err error) {
 	return
 }
 
+func libc_pipe_trampoline()
+
+//go:linkname libc_pipe libc_pipe
+//go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_getxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getxattr_trampoline()
+
+//go:linkname libc_getxattr libc_getxattr
+//go:cgo_import_dynamic libc_getxattr getxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_fgetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fgetxattr_trampoline()
+
+//go:linkname libc_fgetxattr libc_fgetxattr
+//go:cgo_import_dynamic libc_fgetxattr fgetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_setxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setxattr_trampoline()
+
+//go:linkname libc_setxattr libc_setxattr
+//go:cgo_import_dynamic libc_setxattr setxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fsetxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fsetxattr_trampoline()
+
+//go:linkname libc_fsetxattr libc_fsetxattr
+//go:cgo_import_dynamic libc_fsetxattr fsetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_removexattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_removexattr_trampoline()
+
+//go:linkname libc_removexattr libc_removexattr
+//go:cgo_import_dynamic libc_removexattr removexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_fremovexattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fremovexattr_trampoline()
+
+//go:linkname libc_fremovexattr libc_fremovexattr
+//go:cgo_import_dynamic libc_fremovexattr fremovexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(funcPC(libc_listxattr_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_listxattr_trampoline()
+
+//go:linkname libc_listxattr libc_listxattr
+//go:cgo_import_dynamic libc_listxattr listxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := syscall_syscall6(funcPC(libc_flistxattr_trampoline), uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_flistxattr_trampoline()
+
+//go:linkname libc_flistxattr libc_flistxattr
+//go:cgo_import_dynamic libc_flistxattr flistxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_setattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_setattrlist_trampoline()
+
+//go:linkname libc_setattrlist libc_setattrlist
+//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func kill(pid int, signum int, posix int) (err error) {
-	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
+	_, _, e1 := syscall_syscall(funcPC(libc_kill_trampoline), uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_kill_trampoline()
+
+//go:linkname libc_kill libc_kill
+//go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func ioctl(fd int, req uint, arg uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	_, _, e1 := syscall_syscall(funcPC(libc_ioctl_trampoline), uintptr(fd), uintptr(req), uintptr(arg))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ioctl_trampoline()
+
+//go:linkname libc_ioctl libc_ioctl
+//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_sendfile_trampoline), uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_sendfile_trampoline()
+
+//go:linkname libc_sendfile libc_sendfile
+//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Access(path string, mode uint32) (err error) {
@@ -414,23 +814,33 @@ func Access(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_access_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_access_trampoline()
+
+//go:linkname libc_access libc_access
+//go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_adjtime_trampoline), uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_adjtime_trampoline()
+
+//go:linkname libc_adjtime libc_adjtime
+//go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chdir(path string) (err error) {
@@ -439,13 +849,18 @@ func Chdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chdir_trampoline()
+
+//go:linkname libc_chdir libc_chdir
+//go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chflags(path string, flags int) (err error) {
@@ -454,13 +869,18 @@ func Chflags(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chflags_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chflags_trampoline()
+
+//go:linkname libc_chflags libc_chflags
+//go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chmod(path string, mode uint32) (err error) {
@@ -469,13 +889,18 @@ func Chmod(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chmod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chmod_trampoline()
+
+//go:linkname libc_chmod libc_chmod
+//go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chown(path string, uid int, gid int) (err error) {
@@ -484,13 +909,18 @@ func Chown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_chown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chown_trampoline()
+
+//go:linkname libc_chown libc_chown
+//go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Chroot(path string) (err error) {
@@ -499,27 +929,37 @@ func Chroot(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_chroot_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_chroot_trampoline()
+
+//go:linkname libc_chroot libc_chroot
+//go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Close(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_close_trampoline()
+
+//go:linkname libc_close libc_close
+//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup(fd int) (nfd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
 	nfd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -527,16 +967,26 @@ func Dup(fd int) (nfd int, err error) {
 	return
 }
 
+func libc_dup_trampoline()
+
+//go:linkname libc_dup libc_dup
+//go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Dup2(from int, to int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_dup2_trampoline), uintptr(from), uintptr(to), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_dup2_trampoline()
+
+//go:linkname libc_dup2 libc_dup2
+//go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exchangedata(path1 string, path2 string, options int) (err error) {
@@ -550,20 +1000,30 @@ func Exchangedata(path1 string, path2 string, options int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_EXCHANGEDATA, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	_, _, e1 := syscall_syscall(funcPC(libc_exchangedata_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_exchangedata_trampoline()
+
+//go:linkname libc_exchangedata libc_exchangedata
+//go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	syscall_syscall(funcPC(libc_exit_trampoline), uintptr(code), 0, 0)
 	return
 }
 
+func libc_exit_trampoline()
+
+//go:linkname libc_exit libc_exit
+//go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -572,43 +1032,63 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_faccessat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_faccessat_trampoline()
+
+//go:linkname libc_faccessat libc_faccessat
+//go:cgo_import_dynamic libc_faccessat faccessat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchdir(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchdir_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchdir_trampoline()
+
+//go:linkname libc_fchdir libc_fchdir
+//go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchflags(fd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchflags_trampoline), uintptr(fd), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchflags_trampoline()
+
+//go:linkname libc_fchflags libc_fchflags
+//go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmod(fd int, mode uint32) (err error) {
-	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fchmod_trampoline), uintptr(fd), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmod_trampoline()
+
+//go:linkname libc_fchmod libc_fchmod
+//go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
@@ -617,23 +1097,33 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchmodat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchmodat_trampoline()
+
+//go:linkname libc_fchmodat libc_fchmodat
+//go:cgo_import_dynamic libc_fchmodat fchmodat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchown(fd int, uid int, gid int) (err error) {
-	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_fchown_trampoline), uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchown_trampoline()
+
+//go:linkname libc_fchown libc_fchown
+//go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
@@ -642,27 +1132,37 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_fchownat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_fchownat_trampoline()
+
+//go:linkname libc_fchownat libc_fchownat
+//go:cgo_import_dynamic libc_fchownat fchownat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Flock(fd int, how int) (err error) {
-	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_flock_trampoline()
+
+//go:linkname libc_flock libc_flock
+//go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fpathconf(fd int, name int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_fpathconf_trampoline), uintptr(fd), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -670,99 +1170,97 @@ func Fpathconf(fd int, name int) (val int, err error) {
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fpathconf_trampoline()
 
-func Fstat(fd int, stat *Stat_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fpathconf libc_fpathconf
+//go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Fsync(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_fsync_trampoline), uintptr(fd), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_fsync_trampoline()
 
-func Ftruncate(fd int, length int64) (err error) {
-	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_fsync libc_fsync
+//go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
-	n = int(r0)
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_ftruncate_trampoline), uintptr(fd), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_ftruncate_trampoline()
+
+//go:linkname libc_ftruncate libc_ftruncate
+//go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getdtablesize() (size int) {
-	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_getdtablesize_trampoline), 0, 0, 0)
 	size = int(r0)
 	return
 }
 
+func libc_getdtablesize_trampoline()
+
+//go:linkname libc_getdtablesize libc_getdtablesize
+//go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getegid_trampoline), 0, 0, 0)
 	egid = int(r0)
 	return
 }
 
+func libc_getegid_trampoline()
+
+//go:linkname libc_getegid libc_getegid
+//go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_geteuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_geteuid_trampoline()
+
+//go:linkname libc_geteuid libc_geteuid
+//go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getgid_trampoline), 0, 0, 0)
 	gid = int(r0)
 	return
 }
 
+func libc_getgid_trampoline()
+
+//go:linkname libc_getgid libc_getgid
+//go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgid(pid int) (pgid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getpgid_trampoline), uintptr(pid), 0, 0)
 	pgid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -770,34 +1268,54 @@ func Getpgid(pid int) (pgid int, err error) {
 	return
 }
 
+func libc_getpgid_trampoline()
+
+//go:linkname libc_getpgid libc_getpgid
+//go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpgrp() (pgrp int) {
-	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpgrp_trampoline), 0, 0, 0)
 	pgrp = int(r0)
 	return
 }
 
+func libc_getpgrp_trampoline()
+
+//go:linkname libc_getpgrp libc_getpgrp
+//go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getpid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	return
 }
 
+func libc_getpid_trampoline()
+
+//go:linkname libc_getpid libc_getpid
+//go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getppid_trampoline), 0, 0, 0)
 	ppid = int(r0)
 	return
 }
 
+func libc_getppid_trampoline()
+
+//go:linkname libc_getppid libc_getppid
+//go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpriority(which int, who int) (prio int, err error) {
-	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_getpriority_trampoline), uintptr(which), uintptr(who), 0)
 	prio = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -805,30 +1323,45 @@ func Getpriority(which int, who int) (prio int, err error) {
 	return
 }
 
+func libc_getpriority_trampoline()
+
+//go:linkname libc_getpriority libc_getpriority
+//go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrlimit_trampoline()
+
+//go:linkname libc_getrlimit libc_getrlimit
+//go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getrusage(who int, rusage *Rusage) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_getrusage_trampoline), uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_getrusage_trampoline()
+
+//go:linkname libc_getrusage libc_getrusage
+//go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getsid(pid int) (sid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_getsid_trampoline), uintptr(pid), 0, 0)
 	sid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -836,26 +1369,41 @@ func Getsid(pid int) (sid int, err error) {
 	return
 }
 
+func libc_getsid_trampoline()
+
+//go:linkname libc_getsid libc_getsid
+//go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_getuid_trampoline), 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+func libc_getuid_trampoline()
+
+//go:linkname libc_getuid libc_getuid
+//go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Issetugid() (tainted bool) {
-	r0, _, _ := RawSyscall(SYS_ISSETUGID, 0, 0, 0)
+	r0, _, _ := syscall_rawSyscall(funcPC(libc_issetugid_trampoline), 0, 0, 0)
 	tainted = bool(r0 != 0)
 	return
 }
 
+func libc_issetugid_trampoline()
+
+//go:linkname libc_issetugid libc_issetugid
+//go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Kqueue() (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_kqueue_trampoline), 0, 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -863,6 +1411,11 @@ func Kqueue() (fd int, err error) {
 	return
 }
 
+func libc_kqueue_trampoline()
+
+//go:linkname libc_kqueue libc_kqueue
+//go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Lchown(path string, uid int, gid int) (err error) {
@@ -871,13 +1424,18 @@ func Lchown(path string, uid int, gid int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	_, _, e1 := syscall_syscall(funcPC(libc_lchown_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_lchown_trampoline()
+
+//go:linkname libc_lchown libc_lchown
+//go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Link(path string, link string) (err error) {
@@ -891,13 +1449,18 @@ func Link(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_link_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_link_trampoline()
+
+//go:linkname libc_link libc_link
+//go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
@@ -911,37 +1474,32 @@ func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err er
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_linkat_trampoline), uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_linkat_trampoline()
+
+//go:linkname libc_linkat libc_linkat
+//go:cgo_import_dynamic libc_linkat linkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Listen(s int, backlog int) (err error) {
-	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_listen_trampoline), uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_listen_trampoline()
 
-func Lstat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_listen libc_listen
+//go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -951,13 +1509,18 @@ func Mkdir(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdir_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdir_trampoline()
+
+//go:linkname libc_mkdir libc_mkdir
+//go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
@@ -966,13 +1529,18 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	_, _, e1 := syscall_syscall(funcPC(libc_mkdirat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkdirat_trampoline()
+
+//go:linkname libc_mkdirat libc_mkdirat
+//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mkfifo(path string, mode uint32) (err error) {
@@ -981,13 +1549,18 @@ func Mkfifo(path string, mode uint32) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_mkfifo_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mkfifo_trampoline()
+
+//go:linkname libc_mkfifo libc_mkfifo
+//go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Mknod(path string, mode uint32, dev int) (err error) {
@@ -996,13 +1569,18 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	_, _, e1 := syscall_syscall(funcPC(libc_mknod_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_mknod_trampoline()
+
+//go:linkname libc_mknod libc_mknod
+//go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Open(path string, mode int, perm uint32) (fd int, err error) {
@@ -1011,7 +1589,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	r0, _, e1 := syscall_syscall(funcPC(libc_open_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1019,6 +1597,11 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_open_trampoline()
+
+//go:linkname libc_open libc_open
+//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
@@ -1027,7 +1610,7 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_openat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1035,6 +1618,11 @@ func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+func libc_openat_trampoline()
+
+//go:linkname libc_openat libc_openat
+//go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pathconf(path string, name int) (val int, err error) {
@@ -1043,7 +1631,7 @@ func Pathconf(path string, name int) (val int, err error) {
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	r0, _, e1 := syscall_syscall(funcPC(libc_pathconf_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
 	val = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1051,6 +1639,11 @@ func Pathconf(path string, name int) (val int, err error) {
 	return
 }
 
+func libc_pathconf_trampoline()
+
+//go:linkname libc_pathconf libc_pathconf
+//go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pread(fd int, p []byte, offset int64) (n int, err error) {
@@ -1060,7 +1653,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pread_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1068,6 +1661,11 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pread_trampoline()
+
+//go:linkname libc_pread libc_pread
+//go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
@@ -1077,7 +1675,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_pwrite_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1085,6 +1683,11 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+func libc_pwrite_trampoline()
+
+//go:linkname libc_pwrite libc_pwrite
+//go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func read(fd int, p []byte) (n int, err error) {
@@ -1094,7 +1697,7 @@ func read(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1102,6 +1705,11 @@ func read(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_read_trampoline()
+
+//go:linkname libc_read libc_read
+//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlink(path string, buf []byte) (n int, err error) {
@@ -1116,7 +1724,7 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_readlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1124,6 +1732,11 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlink_trampoline()
+
+//go:linkname libc_readlink libc_readlink
+//go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
@@ -1138,7 +1751,7 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	} else {
 		_p1 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	r0, _, e1 := syscall_syscall6(funcPC(libc_readlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1146,6 +1759,11 @@ func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
 	return
 }
 
+func libc_readlinkat_trampoline()
+
+//go:linkname libc_readlinkat libc_readlinkat
+//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rename(from string, to string) (err error) {
@@ -1159,13 +1777,18 @@ func Rename(from string, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rename_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rename_trampoline()
+
+//go:linkname libc_rename libc_rename
+//go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Renameat(fromfd int, from string, tofd int, to string) (err error) {
@@ -1179,13 +1802,18 @@ func Renameat(fromfd int, from string, tofd int, to string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_renameat_trampoline), uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_renameat_trampoline()
+
+//go:linkname libc_renameat libc_renameat
+//go:cgo_import_dynamic libc_renameat renameat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Revoke(path string) (err error) {
@@ -1194,13 +1822,18 @@ func Revoke(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_revoke_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_revoke_trampoline()
+
+//go:linkname libc_revoke libc_revoke
+//go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Rmdir(path string) (err error) {
@@ -1209,17 +1842,22 @@ func Rmdir(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_rmdir_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_rmdir_trampoline()
+
+//go:linkname libc_rmdir libc_rmdir
+//go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
-	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	r0, _, e1 := syscall_syscall(funcPC(libc_lseek_trampoline), uintptr(fd), uintptr(offset), uintptr(whence))
 	newoffset = int64(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1227,46 +1865,71 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	return
 }
 
+func libc_lseek_trampoline()
+
+//go:linkname libc_lseek libc_lseek
+//go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
-	_, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	_, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_select_trampoline()
+
+//go:linkname libc_select libc_select
+//go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setegid(egid int) (err error) {
-	_, _, e1 := Syscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setegid_trampoline), uintptr(egid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setegid_trampoline()
+
+//go:linkname libc_setegid libc_setegid
+//go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Seteuid(euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_seteuid_trampoline), uintptr(euid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_seteuid_trampoline()
+
+//go:linkname libc_seteuid libc_seteuid
+//go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setgid(gid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setgid_trampoline), uintptr(gid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setgid_trampoline()
+
+//go:linkname libc_setgid libc_setgid
+//go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setlogin(name string) (err error) {
@@ -1275,77 +1938,112 @@ func Setlogin(name string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setlogin_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setlogin_trampoline()
+
+//go:linkname libc_setlogin libc_setlogin
+//go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpgid(pid int, pgid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setpgid_trampoline), uintptr(pid), uintptr(pgid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpgid_trampoline()
+
+//go:linkname libc_setpgid libc_setpgid
+//go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setpriority(which int, who int, prio int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	_, _, e1 := syscall_syscall(funcPC(libc_setpriority_trampoline), uintptr(which), uintptr(who), uintptr(prio))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setpriority_trampoline()
+
+//go:linkname libc_setpriority libc_setpriority
+//go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setprivexec(flag int) (err error) {
-	_, _, e1 := Syscall(SYS_SETPRIVEXEC, uintptr(flag), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_setprivexec_trampoline), uintptr(flag), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setprivexec_trampoline()
+
+//go:linkname libc_setprivexec libc_setprivexec
+//go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setregid(rgid int, egid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setregid_trampoline), uintptr(rgid), uintptr(egid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setregid_trampoline()
+
+//go:linkname libc_setregid libc_setregid
+//go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setreuid(ruid int, euid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setreuid_trampoline), uintptr(ruid), uintptr(euid), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setreuid_trampoline()
+
+//go:linkname libc_setreuid libc_setreuid
+//go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setrlimit(which int, lim *Rlimit) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setrlimit_trampoline), uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_setrlimit_trampoline()
+
+//go:linkname libc_setrlimit libc_setrlimit
+//go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Setsid() (pid int, err error) {
-	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	r0, _, e1 := syscall_rawSyscall(funcPC(libc_setsid_trampoline), 0, 0, 0)
 	pid = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1353,55 +2051,40 @@ func Setsid() (pid int, err error) {
 	return
 }
 
+func libc_setsid_trampoline()
+
+//go:linkname libc_setsid libc_setsid
+//go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Settimeofday(tp *Timeval) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_settimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_settimeofday_trampoline()
 
-func Setuid(uid int) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_settimeofday libc_settimeofday
+//go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(funcPC(libc_setuid_trampoline), uintptr(uid), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func libc_setuid_trampoline()
 
-func Statfs(path string, stat *Statfs_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
+//go:linkname libc_setuid libc_setuid
+//go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ -1416,13 +2099,18 @@ func Symlink(path string, link string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_symlink_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlink_trampoline()
+
+//go:linkname libc_symlink libc_symlink
+//go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
@@ -1436,23 +2124,33 @@ func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	_, _, e1 := syscall_syscall(funcPC(libc_symlinkat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_symlinkat_trampoline()
+
+//go:linkname libc_symlinkat libc_symlinkat
+//go:cgo_import_dynamic libc_symlinkat symlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Sync() (err error) {
-	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_sync_trampoline), 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_sync_trampoline()
+
+//go:linkname libc_sync libc_sync
+//go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Truncate(path string, length int64) (err error) {
@@ -1461,21 +2159,31 @@ func Truncate(path string, length int64) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_truncate_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_truncate_trampoline()
+
+//go:linkname libc_truncate libc_truncate
+//go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(newmask int) (oldmask int) {
-	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	r0, _, _ := syscall_syscall(funcPC(libc_umask_trampoline), uintptr(newmask), 0, 0)
 	oldmask = int(r0)
 	return
 }
 
+func libc_umask_trampoline()
+
+//go:linkname libc_umask libc_umask
+//go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Undelete(path string) (err error) {
@@ -1484,13 +2192,18 @@ func Undelete(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_undelete_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_undelete_trampoline()
+
+//go:linkname libc_undelete libc_undelete
+//go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlink(path string) (err error) {
@@ -1499,13 +2212,18 @@ func Unlink(path string) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unlink_trampoline), uintptr(unsafe.Pointer(_p0)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlink_trampoline()
+
+//go:linkname libc_unlink libc_unlink
+//go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unlinkat(dirfd int, path string, flags int) (err error) {
@@ -1514,13 +2232,18 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	_, _, e1 := syscall_syscall(funcPC(libc_unlinkat_trampoline), uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unlinkat_trampoline()
+
+//go:linkname libc_unlinkat libc_unlinkat
+//go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Unmount(path string, flags int) (err error) {
@@ -1529,13 +2252,18 @@ func Unmount(path string, flags int) (err error) {
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_unmount_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_unmount_trampoline()
+
+//go:linkname libc_unmount libc_unmount
+//go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func write(fd int, p []byte) (n int, err error) {
@@ -1545,7 +2273,7 @@ func write(fd int, p []byte) (n int, err error) {
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(_p0), uintptr(len(p)))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1553,10 +2281,15 @@ func write(fd int, p []byte) (n int, err error) {
 	return
 }
 
+func libc_write_trampoline()
+
+//go:linkname libc_write libc_write
+//go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
-	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	r0, _, e1 := syscall_syscall6(funcPC(libc_mmap_trampoline), uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
 	ret = uintptr(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1564,20 +2297,30 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (
 	return
 }
 
+func libc_mmap_trampoline()
+
+//go:linkname libc_mmap libc_mmap
+//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func munmap(addr uintptr, length uintptr) (err error) {
-	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	_, _, e1 := syscall_syscall(funcPC(libc_munmap_trampoline), uintptr(addr), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
+func libc_munmap_trampoline()
+
+//go:linkname libc_munmap libc_munmap
+//go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib"
+
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_read_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1588,7 +2331,7 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
+	r0, _, e1 := syscall_syscall(funcPC(libc_write_trampoline), uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf))
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1599,7 +2342,7 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
-	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int64(r0)
 	usec = int32(r1)
 	if e1 != 0 {
@@ -1607,3 +2350,134 @@ func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
 	}
 	return
 }
+
+func libc_gettimeofday_trampoline()
+
+//go:linkname libc_gettimeofday libc_gettimeofday
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstat_trampoline()
+
+//go:linkname libc_fstat libc_fstat
+//go:cgo_import_dynamic libc_fstat fstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(funcPC(libc_fstatat_trampoline), uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatat_trampoline()
+
+//go:linkname libc_fstatat libc_fstatat
+//go:cgo_import_dynamic libc_fstatat fstatat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(funcPC(libc_fstatfs_trampoline), uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_fstatfs_trampoline()
+
+//go:linkname libc_fstatfs libc_fstatfs
+//go:cgo_import_dynamic libc_fstatfs fstatfs "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(funcPC(libc_getfsstat_trampoline), uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_getfsstat_trampoline()
+
+//go:linkname libc_getfsstat libc_getfsstat
+//go:cgo_import_dynamic libc_getfsstat getfsstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_lstat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_lstat_trampoline()
+
+//go:linkname libc_lstat libc_lstat
+//go:cgo_import_dynamic libc_lstat lstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_stat_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_stat_trampoline()
+
+//go:linkname libc_stat libc_stat
+//go:cgo_import_dynamic libc_stat stat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(funcPC(libc_statfs_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_statfs_trampoline()
+
+//go:linkname libc_statfs libc_statfs
+//go:cgo_import_dynamic libc_statfs statfs "/usr/lib/libSystem.B.dylib"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
new file mode 100644
index 000000000000..61dc0d4c1295
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
@@ -0,0 +1,282 @@
+// go run mkasm_darwin.go arm64
+// Code generated by the command above; DO NOT EDIT.
+
+// +build go1.12
+
+#include "textflag.h"
+TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+TEXT ·libc___sysctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc___sysctl(SB)
+TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getattrlist(SB)
+TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setrlimit(SB)
+TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+TEXT ·libc_fstatfs_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+TEXT ·libc_getfsstat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+TEXT ·libc_lstat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+TEXT ·libc_stat_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+TEXT ·libc_statfs_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
index 7fa205cd03b1..da9986dd213c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -dragonfly -tags dragonfly,amd64 syscall_bsd.go syscall_dragonfly.go syscall_dragonfly_amd64.go
+// go run mksyscall.go -dragonfly -tags dragonfly,amd64 syscall_bsd.go syscall_dragonfly.go syscall_dragonfly_amd64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build dragonfly,amd64
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -412,6 +423,33 @@ func extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -550,6 +588,21 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -580,6 +633,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -590,6 +658,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -621,6 +704,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, stat *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
@@ -859,6 +957,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -899,6 +1017,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -929,6 +1062,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(fd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -955,6 +1103,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1277,6 +1441,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1340,6 +1524,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
index 1a0bb4cb0e2f..80903e47b65c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -tags freebsd,386 syscall_bsd.go syscall_freebsd.go syscall_freebsd_386.go
+// go run mksyscall.go -l32 -tags freebsd,386 syscall_bsd.go syscall_freebsd.go syscall_freebsd_386.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build freebsd,386
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -366,10 +377,25 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
-	r = int(r0)
-	w = int(r1)
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -886,7 +912,7 @@ func Fpathconf(fd int, name int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
+func fstat(fd int, stat *stat_freebsd11_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -896,7 +922,47 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
+func fstat_freebsd12(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatfs(fd int, stat *statfs_freebsd11_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -906,6 +972,16 @@ func Fstatfs(fd int, stat *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fstatfs_freebsd12(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -926,7 +1002,7 @@ func Ftruncate(fd int, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])
@@ -943,6 +1019,23 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES_FREEBSD12, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getdtablesize() (size int) {
 	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
 	size = int(r0)
@@ -1164,7 +1257,7 @@ func Listen(s int, backlog int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func lstat(path string, stat *stat_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1224,7 +1317,7 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mknod(path string, mode uint32, dev int) (err error) {
+func mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1239,6 +1332,36 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func mknodat(fd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -1629,7 +1752,7 @@ func Setuid(uid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func stat(path string, stat *stat_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1644,7 +1767,7 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Statfs(path string, stat *Statfs_t) (err error) {
+func statfs(path string, stat *statfs_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1659,6 +1782,21 @@ func Statfs(path string, stat *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func statfs_freebsd12(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS_FREEBSD12, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Symlink(path string, link string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
index ac1e8e013645..cd250ff0e240 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags freebsd,amd64 syscall_bsd.go syscall_freebsd.go syscall_freebsd_amd64.go
+// go run mksyscall.go -tags freebsd,amd64 syscall_bsd.go syscall_freebsd.go syscall_freebsd_amd64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build freebsd,amd64
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -366,10 +377,25 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
-	r = int(r0)
-	w = int(r1)
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -886,7 +912,7 @@ func Fpathconf(fd int, name int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
+func fstat(fd int, stat *stat_freebsd11_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -896,7 +922,47 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
+func fstat_freebsd12(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatfs(fd int, stat *statfs_freebsd11_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -906,6 +972,16 @@ func Fstatfs(fd int, stat *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fstatfs_freebsd12(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -926,7 +1002,7 @@ func Ftruncate(fd int, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])
@@ -943,6 +1019,23 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES_FREEBSD12, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getdtablesize() (size int) {
 	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
 	size = int(r0)
@@ -1164,7 +1257,7 @@ func Listen(s int, backlog int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func lstat(path string, stat *stat_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1224,7 +1317,7 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mknod(path string, mode uint32, dev int) (err error) {
+func mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1239,6 +1332,36 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func mknodat(fd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -1629,7 +1752,7 @@ func Setuid(uid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func stat(path string, stat *stat_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1644,7 +1767,7 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Statfs(path string, stat *Statfs_t) (err error) {
+func statfs(path string, stat *statfs_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1659,6 +1782,21 @@ func Statfs(path string, stat *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func statfs_freebsd12(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS_FREEBSD12, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Symlink(path string, link string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
index 2b4e6acf042e..290a9c2cb06c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -arm -tags freebsd,arm syscall_bsd.go syscall_freebsd.go syscall_freebsd_arm.go
+// go run mksyscall.go -l32 -arm -tags freebsd,arm syscall_bsd.go syscall_freebsd.go syscall_freebsd_arm.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build freebsd,arm
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -366,10 +377,25 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pipe() (r int, w int, err error) {
-	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
-	r = int(r0)
-	w = int(r1)
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -886,7 +912,7 @@ func Fpathconf(fd int, name int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
+func fstat(fd int, stat *stat_freebsd11_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -896,7 +922,47 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatfs(fd int, stat *Statfs_t) (err error) {
+func fstat_freebsd12(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatfs(fd int, stat *statfs_freebsd11_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -906,6 +972,16 @@ func Fstatfs(fd int, stat *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fstatfs_freebsd12(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -926,7 +1002,7 @@ func Ftruncate(fd int, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])
@@ -943,6 +1019,23 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES_FREEBSD12, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getdtablesize() (size int) {
 	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
 	size = int(r0)
@@ -1164,7 +1257,7 @@ func Listen(s int, backlog int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func lstat(path string, stat *stat_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1224,7 +1317,7 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mknod(path string, mode uint32, dev int) (err error) {
+func mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1239,6 +1332,36 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func mknodat(fd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -1629,7 +1752,7 @@ func Setuid(uid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func stat(path string, stat *stat_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1644,7 +1767,7 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Statfs(path string, stat *Statfs_t) (err error) {
+func statfs(path string, stat *statfs_freebsd11_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -1659,6 +1782,21 @@ func Statfs(path string, stat *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func statfs_freebsd12(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS_FREEBSD12, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Symlink(path string, link string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
index 000a46833f1b..5356a517594d 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go
+// go run mksyscall.go -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,386
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {
@@ -1528,6 +1691,34 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
 	_, _, e1 := Syscall6(SYS_FADVISE64_64, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32), uintptr(advice))
 	if e1 != 0 {
@@ -1558,6 +1749,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Ftruncate(fd int, length int64) (err error) {
 	_, _, e1 := Syscall(SYS_FTRUNCATE64, uintptr(fd), uintptr(length), uintptr(length>>32))
 	if e1 != 0 {
@@ -1569,7 +1775,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1577,7 +1783,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1585,7 +1791,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID32, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1593,7 +1799,7 @@ func Getgid() (gid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID32, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1817,6 +2023,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getgroups(n int, list *_Gid_t) (nn int, err error) {
 	r0, _, e1 := RawSyscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
 	nn = int(r0)
@@ -1860,15 +2076,8 @@ func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(events) > 0 {
-		_p0 = unsafe.Pointer(&events[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-	n = int(r0)
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1877,8 +2086,8 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Pause() (err error) {
-	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+func getrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1887,8 +2096,8 @@ func Pause() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func getrlimit(resource int, rlim *rlimit32) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+func setrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1897,8 +2106,13 @@ func getrlimit(resource int, rlim *rlimit32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func setrlimit(resource int, rlim *rlimit32) (err error) {
-	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1943,6 +2157,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
 	n = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
index 712dffde4eaf..0f6d265d8b07 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go
+// go run mksyscall.go -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,amd64
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1508,6 +1671,17 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1555,6 +1729,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1576,7 +1765,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1584,7 +1773,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1592,7 +1781,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1610,14 +1799,14 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func InotifyInit() (fd int, err error) {
+func inotifyInit() (fd int, err error) {
 	r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT, 0, 0, 0)
 	fd = int(r0)
 	if e1 != 0 {
@@ -1673,21 +1862,6 @@ func Listen(s int, n int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Pause() (err error) {
 	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
 	if e1 != 0 {
@@ -1743,17 +1917,6 @@ func Seek(fd int, offset int64, whence int) (off int64, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
 	written = int(r0)
@@ -1856,21 +2019,6 @@ func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n i
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Statfs(path string, buf *Statfs_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1911,6 +2059,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
@@ -2101,6 +2259,21 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Utime(path string, buf *Utimbuf) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -2116,6 +2289,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {
@@ -2144,3 +2332,18 @@ func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
index 338796d909df..012261ad549f 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -arm -tags linux,arm syscall_linux.go syscall_linux_arm.go
+// go run mksyscall.go -l32 -arm -tags linux,arm syscall_linux.go syscall_linux_arm.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,arm
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
 	if e1 != 0 {
@@ -1697,6 +1860,34 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN32, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -1717,8 +1908,23 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1726,7 +1932,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1734,7 +1940,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID32, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1742,7 +1948,7 @@ func Getgid() (gid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID32, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID32, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1800,6 +2006,16 @@ func Lstat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
 	written = int(r0)
@@ -1918,8 +2134,8 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Gettimeofday(tv *Timeval) (err error) {
-	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1928,15 +2144,13 @@ func Gettimeofday(tv *Timeval) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(events) > 0 {
-		_p0 = unsafe.Pointer(&events[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
 	}
-	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-	n = int(r0)
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1945,8 +2159,23 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Pause() (err error) {
-	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2053,3 +2282,13 @@ func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func armSyncFileRange(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_ARM_SYNC_FILE_RANGE, uintptr(fd), uintptr(flags), uintptr(off), uintptr(off>>32), uintptr(n), uintptr(n>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
index fc3006d97ca2..b890cb03c6e1 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,arm64 syscall_linux.go syscall_linux_arm64.go
+// go run mksyscall.go -tags linux,arm64 syscall_linux.go syscall_linux_arm64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,arm64
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1515,6 +1678,16 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -1571,7 +1744,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1579,7 +1752,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1587,7 +1760,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1605,7 +1778,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1667,17 +1840,6 @@ func Seek(fd int, offset int64, whence int) (off int64, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
 	written = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
index 4b0ef20762fa..cc17b43d3556 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go
+// go run mksyscall.go -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,mips
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1508,6 +1671,44 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_FADVISE64, uintptr(fd), 0, uintptr(offset>>32), uintptr(offset), uintptr(length>>32), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -1529,7 +1730,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1537,7 +1738,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1545,7 +1746,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1553,7 +1754,7 @@ func Getgid() (gid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1711,9 +1912,9 @@ func Shutdown(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
-	r0, r1, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
-	n = int64(int64(r0)<<32 | int64(r1))
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1747,6 +1948,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
@@ -1957,6 +2168,21 @@ func Iopl(level int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -1978,13 +2204,13 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func Utime(path string, buf *Utimbuf) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1993,8 +2219,13 @@ func Lstat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2003,13 +2234,13 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func Lstat(path string, stat *Stat_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2018,13 +2249,23 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Utime(path string, buf *Utimbuf) (err error) {
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2033,15 +2274,13 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(events) > 0 {
-		_p0 = unsafe.Pointer(&events[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
 	}
-	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-	n = int(r0)
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2070,6 +2309,18 @@ func pipe2(p *[2]_C_int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func pipe() (p1 int, p2 int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	p1 = int(r0)
+	p2 = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
 	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
 	xaddr = uintptr(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
index 31eb98c7d9d7..caf1408ec4e5 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go
+// go run mksyscall.go -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,mips64
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1508,6 +1671,17 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1525,6 +1699,16 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -1535,6 +1719,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1556,7 +1755,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1564,7 +1763,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1572,7 +1771,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1590,7 +1789,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1677,17 +1876,6 @@ func Seek(fd int, offset int64, whence int) (off int64, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
 	written = int(r0)
@@ -1830,6 +2018,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
@@ -2020,6 +2218,21 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -2045,6 +2258,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
index 875ffa33f593..266be8b4abbf 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,mips64le syscall_linux.go syscall_linux_mips64x.go
+// go run mksyscall.go -tags linux,mips64le syscall_linux.go syscall_linux_mips64x.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,mips64le
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1508,6 +1671,17 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1525,6 +1699,16 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -1535,6 +1719,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1556,7 +1755,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1564,7 +1763,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1572,7 +1771,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1590,7 +1789,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1677,17 +1876,6 @@ func Seek(fd int, offset int64, whence int) (off int64, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
-	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
 	written = int(r0)
@@ -1830,6 +2018,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
@@ -2020,6 +2218,21 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -2045,6 +2258,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
index 6863e81aa6e9..b16b3e102989 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go
+// go run mksyscall.go -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,mipsle
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1508,6 +1671,44 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_FADVISE64, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -1529,7 +1730,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1537,7 +1738,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1545,7 +1746,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1553,7 +1754,7 @@ func Getgid() (gid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1711,9 +1912,9 @@ func Shutdown(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
-	r0, r1, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
-	n = int64(int64(r1)<<32 | int64(r0))
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1747,6 +1948,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 	fd = int(r0)
@@ -1957,6 +2168,21 @@ func Iopl(level int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -1978,13 +2204,13 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func Utime(path string, buf *Utimbuf) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1993,8 +2219,13 @@ func Lstat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
-	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2003,13 +2234,13 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func Lstat(path string, stat *Stat_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2018,13 +2249,23 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Utime(path string, buf *Utimbuf) (err error) {
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2033,15 +2274,13 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(events) > 0 {
-		_p0 = unsafe.Pointer(&events[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
 	}
-	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-	n = int(r0)
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2070,6 +2309,18 @@ func pipe2(p *[2]_C_int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func pipe() (p1 int, p2 int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	p1 = int(r0)
+	p2 = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
 	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
 	xaddr = uintptr(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
index 2a32c6b4145a..27b6a6bf0e39 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go
+// go run mksyscall.go -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,ppc64
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,42 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1515,8 +1699,8 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup2(oldfd int, newfd int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1545,6 +1729,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1566,7 +1765,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1574,7 +1773,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1582,7 +1781,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1600,7 +1799,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1876,8 +2075,13 @@ func Statfs(path string, buf *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
-	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1886,13 +2090,8 @@ func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Truncate(path string, length int64) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2091,6 +2290,21 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -2127,6 +2341,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {
@@ -2155,3 +2384,28 @@ func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func syncFileRange2(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off), uintptr(n), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
index 8172d35587f4..f7ecc9afda57 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go
+// go run mksyscall.go -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,ppc64le
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,42 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1515,8 +1699,8 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup2(oldfd int, newfd int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1545,6 +1729,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1566,7 +1765,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1574,7 +1773,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1582,7 +1781,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1600,7 +1799,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1876,8 +2075,13 @@ func Statfs(path string, buf *Statfs_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
-	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1886,13 +2090,8 @@ func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Truncate(path string, length int64) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -2091,6 +2290,21 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -2127,6 +2341,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {
@@ -2155,3 +2384,28 @@ func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func syncFileRange2(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off), uintptr(n), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
new file mode 100644
index 000000000000..e3cd4e53f994
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
@@ -0,0 +1,2191 @@
+// go run mksyscall.go -tags linux,riscv64 syscall_linux.go syscall_linux_riscv64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build linux,riscv64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fchmodat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func KeyctlBuffer(cmd int, arg2 int, buf []byte, arg5 int) (ret int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(_p0), uintptr(len(buf)), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlJoin(cmd int, arg2 string) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg2)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_KEYCTL, uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlSearch(cmd int, arg2 int, arg3 string, arg4 string, arg5 int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg3)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(arg4)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlIOV(cmd int, arg2 int, payload []Iovec, arg5 int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(payload) > 0 {
+		_p0 = unsafe.Pointer(&payload[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(_p0), uintptr(len(payload)), uintptr(arg5), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlDH(cmd int, arg2 *KeyctlDHParams, buf []byte) (ret int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(unsafe.Pointer(arg2)), uintptr(_p0), uintptr(len(buf)), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mount(source string, target string, fstype string, flags uintptr, data *byte) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(source)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(fstype)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Acct(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func AddKey(keyType string, description string, payload []byte, ringid int) (id int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(description)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(payload) > 0 {
+		_p2 = unsafe.Pointer(&payload[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_ADD_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(payload)), uintptr(ringid), 0)
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtimex(buf *Timex) (state int, err error) {
+	r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0)
+	state = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_COPY_FILE_RANGE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollCreate1(flag int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE1, uintptr(flag), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
+	_, _, e1 := RawSyscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Eventfd(initval uint, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_EVENTFD2, uintptr(initval), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrandom(buf []byte, flags int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETRANDOM, uintptr(_p0), uintptr(len(buf)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettid() (tid int) {
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
+	tid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
+	watchdesc = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyInit1(flags int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
+	r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
+	success = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig syscall.Signal) (err error) {
+	_, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Llistxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lremovexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PivotRoot(newroot string, putold string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(newroot)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(putold)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
+	_, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PRCTL, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Removexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(description)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(callback)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_REQUEST_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(destRingid), 0, 0)
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setdomainname(p []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(_p0), uintptr(len(p)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_SETHOSTNAME, uintptr(_p0), uintptr(len(p)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setns(fd int, nstype int) (err error) {
+	_, _, e1 := Syscall(SYS_SETNS, uintptr(fd), uintptr(nstype), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Syncfs(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_SYNCFS, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sysinfo(info *Sysinfo_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tgkill(tgid int, tid int, sig syscall.Signal) (err error) {
+	_, _, e1 := RawSyscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0)
+	ticks = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	_, _, e1 := RawSyscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(target string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unshare(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func exitThread(code int) (err error) {
+	_, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readlen(fd int, p *byte, np int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writelen(fd int, p *byte, np int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setfsgid(gid int) (err error) {
+	_, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setfsuid(uid int) (err error) {
+	_, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
index 49021966f08e..3001d3798198 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,s390x syscall_linux.go syscall_linux_s390x.go
+// go run mksyscall.go -tags linux,s390x syscall_linux.go syscall_linux_s390x.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,s390x
@@ -143,21 +143,6 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -173,16 +158,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
@@ -442,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -473,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -484,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -494,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -538,22 +527,7 @@ func Eventfd(initval uint, flags int) (fd int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -625,6 +599,60 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -635,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -674,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -682,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -739,7 +803,7 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
@@ -773,6 +837,27 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(pathname)
@@ -955,6 +1040,22 @@ func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -995,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -1035,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1092,6 +1215,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
@@ -1227,8 +1370,23 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
 	return
 }
 
@@ -1287,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1329,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1498,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1508,6 +1671,17 @@ func Dup2(oldfd int, newfd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollCreate(size int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1555,6 +1729,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1576,7 +1765,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1584,7 +1773,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1592,7 +1781,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1610,7 +1799,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1871,6 +2060,16 @@ func Truncate(path string, length int64) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getgroups(n int, list *_Gid_t) (nn int, err error) {
 	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
 	nn = int(r0)
@@ -1892,6 +2091,21 @@ func setgroups(n int, list *_Gid_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -1917,6 +2131,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
 	if e1 != 0 {
@@ -1935,3 +2164,18 @@ func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
index 2dd98434ead5..aafe3660fa28 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go
+// go run mksyscall.go -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build linux,sparc64
@@ -14,6 +14,31 @@ var _ syscall.Errno
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fchmodat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(oldpath)
@@ -118,13 +143,13 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimes(path string, times *[2]Timeval) (err error) {
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -133,13 +158,70 @@ func utimes(path string, times *[2]Timeval) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func KeyctlBuffer(cmd int, arg2 int, buf []byte, arg5 int) (ret int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(_p0), uintptr(len(buf)), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlJoin(cmd int, arg2 string) (ret int, err error) {
 	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
+	_p0, err = BytePtrFromString(arg2)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	r0, _, e1 := Syscall(SYS_KEYCTL, uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0)
+	ret = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -148,8 +230,19 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
-	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
+func keyctlSearch(cmd int, arg2 int, arg3 string, arg4 string, arg5 int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg3)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(arg4)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(arg5), 0)
+	ret = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -158,15 +251,14 @@ func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getcwd(buf []byte) (n int, err error) {
+func keyctlIOV(cmd int, arg2 int, payload []Iovec, arg5 int) (err error) {
 	var _p0 unsafe.Pointer
-	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
+	if len(payload) > 0 {
+		_p0 = unsafe.Pointer(&payload[0])
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
-	n = int(r0)
+	_, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(_p0), uintptr(len(payload)), uintptr(arg5), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -175,9 +267,15 @@ func Getcwd(buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
-	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
-	wpid = int(r0)
+func keyctlDH(cmd int, arg2 *KeyctlDHParams, buf []byte) (ret int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(unsafe.Pointer(arg2)), uintptr(_p0), uintptr(len(buf)), 0, 0)
+	ret = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -251,6 +349,33 @@ func Acct(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func AddKey(keyType string, description string, payload []byte, ringid int) (id int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(description)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(payload) > 0 {
+		_p2 = unsafe.Pointer(&payload[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_ADD_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(payload)), uintptr(ringid), 0)
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Adjtimex(buf *Timex) (state int, err error) {
 	r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0)
 	state = int(r0)
@@ -292,6 +417,16 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGettime(clockid int32, time *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
 	if e1 != 0 {
@@ -323,9 +458,13 @@ func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags in
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup(oldfd int) (fd int, err error) {
-	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
-	fd = int(r0)
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -334,8 +473,9 @@ func Dup(oldfd int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Dup3(oldfd int, newfd int, flags int) (err error) {
-	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -344,9 +484,8 @@ func Dup3(oldfd int, newfd int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollCreate(size int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
-	fd = int(r0)
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -376,23 +515,19 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Exit(code int) {
-	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0)
+func Eventfd(initval uint, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_EVENTFD2, uintptr(initval), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
+func Exit(code int) {
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
 	return
 }
 
@@ -428,13 +563,13 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -443,13 +578,41 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
 	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
+	_p0, err = BytePtrFromString(attr)
 	if err != nil {
 		return
 	}
-	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -458,9 +621,13 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func fcntl(fd int, cmd int, arg int) (val int, err error) {
-	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
-	val = int(r0)
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -469,8 +636,15 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fdatasync(fd int) (err error) {
-	_, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -489,6 +663,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -528,7 +738,7 @@ func Getpgid(pid int) (pgid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getpid() (pid int) {
-	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
 	pid = int(r0)
 	return
 }
@@ -536,7 +746,7 @@ func Getpid() (pid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getppid() (ppid int) {
-	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
@@ -593,14 +803,127 @@ func Getsid(pid int) (sid int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Gettid() (tid int) {
-	r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
 	tid = int(r0)
 	return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
+	watchdesc = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyInit1(flags int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
+	r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
+	success = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig syscall.Signal) (err error) {
+	_, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -617,7 +940,7 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 	} else {
 		_p2 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
+	r0, _, e1 := Syscall6(SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
 	sz = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -627,25 +950,20 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+func Listxattr(path string, dest []byte) (sz int, err error) {
 	var _p0 *byte
-	_p0, err = BytePtrFromString(pathname)
+	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
-	watchdesc = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
 	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func InotifyInit1(flags int) (fd int, err error) {
-	r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
-	fd = int(r0)
+	r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	sz = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -654,9 +972,20 @@ func InotifyInit1(flags int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
-	r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
-	success = int(r0)
+func Llistxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	sz = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -665,8 +994,18 @@ func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Kill(pid int, sig syscall.Signal) (err error) {
-	_, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
+func Lremovexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -675,15 +1014,24 @@ func Kill(pid int, sig syscall.Signal) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Klogctl(typ int, buf []byte) (n int, err error) {
-	var _p0 unsafe.Pointer
-	if len(buf) > 0 {
-		_p0 = unsafe.Pointer(&buf[0])
+func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
 	} else {
-		_p0 = unsafe.Pointer(&_zero)
+		_p2 = unsafe.Pointer(&_zero)
 	}
-	r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
-	n = int(r0)
+	_, _, e1 := Syscall6(SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -692,20 +1040,14 @@ func Klogctl(typ int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Listxattr(path string, dest []byte) (sz int, err error) {
+func MemfdCreate(name string, flags int) (fd int, err error) {
 	var _p0 *byte
-	_p0, err = BytePtrFromString(path)
+	_p0, err = BytePtrFromString(name)
 	if err != nil {
 		return
 	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	sz = int(r0)
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -754,6 +1096,17 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func PivotRoot(newroot string, putold string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(newroot)
@@ -794,6 +1147,17 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -851,6 +1215,52 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(description)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(callback)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_REQUEST_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(destRingid), 0, 0)
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setdomainname(p []byte) (err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -960,8 +1370,33 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() {
-	Syscall(SYS_SYNC, 0, 0, 0)
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Syncfs(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_SYNCFS, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1010,7 +1445,7 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Umask(mask int) (oldmask int) {
-	r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
 	oldmask = int(r0)
 	return
 }
@@ -1052,16 +1487,6 @@ func Unshare(flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Ustat(dev int, ubuf *Ustat_t) (err error) {
-	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {
@@ -1169,14 +1594,24 @@ func Mlock(b []byte) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Munlock(b []byte) (err error) {
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
 		_p0 = unsafe.Pointer(&b[0])
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1185,8 +1620,14 @@ func Munlock(b []byte) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1205,6 +1646,21 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {
@@ -1222,6 +1678,16 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {
@@ -1252,6 +1718,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 	if e1 != 0 {
@@ -1273,7 +1754,7 @@ func Ftruncate(fd int, length int64) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getegid() (egid int) {
-	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 	egid = int(r0)
 	return
 }
@@ -1281,7 +1762,7 @@ func Getegid() (egid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Geteuid() (euid int) {
-	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 	euid = int(r0)
 	return
 }
@@ -1289,7 +1770,7 @@ func Geteuid() (euid int) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getgid() (gid int) {
-	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 	gid = int(r0)
 	return
 }
@@ -1307,7 +1788,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Getuid() (uid int) {
-	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 	uid = int(r0)
 	return
 }
@@ -1778,6 +2259,21 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 	if e1 != 0 {
@@ -1803,6 +2299,21 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
index db99fd0c992d..642db7670a20 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -netbsd -tags netbsd,386 syscall_bsd.go syscall_netbsd.go syscall_netbsd_386.go
+// go run mksyscall.go -l32 -netbsd -tags netbsd,386 syscall_bsd.go syscall_netbsd.go syscall_netbsd_386.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build netbsd,386
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -395,6 +406,33 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -533,6 +571,245 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), 0, uintptr(length), uintptr(length>>32), uintptr(advice), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -563,6 +840,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -573,6 +865,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -604,6 +911,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -807,6 +1129,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -847,6 +1189,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -862,6 +1219,21 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -877,6 +1249,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -903,6 +1290,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -992,6 +1395,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1012,6 +1437,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1209,6 +1654,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1257,6 +1722,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
index 7b6c2c87e6ed..59585fee3541 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -netbsd -tags netbsd,amd64 syscall_bsd.go syscall_netbsd.go syscall_netbsd_amd64.go
+// go run mksyscall.go -netbsd -tags netbsd,amd64 syscall_bsd.go syscall_netbsd.go syscall_netbsd_amd64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build netbsd,amd64
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -395,6 +406,33 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -533,6 +571,245 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), 0, uintptr(length), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -563,6 +840,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -573,6 +865,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -604,6 +911,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -807,6 +1129,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -847,6 +1189,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -862,6 +1219,21 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -877,6 +1249,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -903,6 +1290,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -992,6 +1395,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1012,6 +1437,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1209,6 +1654,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1257,6 +1722,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
index 0f4cc3b5284b..6ec31434b214 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -netbsd -arm -tags netbsd,arm syscall_bsd.go syscall_netbsd.go syscall_netbsd_arm.go
+// go run mksyscall.go -l32 -netbsd -arm -tags netbsd,arm syscall_bsd.go syscall_netbsd.go syscall_netbsd_arm.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build netbsd,arm
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -395,6 +406,33 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -533,6 +571,245 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), 0, uintptr(length), uintptr(length>>32), uintptr(advice), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -563,6 +840,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -573,6 +865,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -604,6 +911,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -807,6 +1129,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -847,6 +1189,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -862,6 +1219,21 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -877,6 +1249,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -903,6 +1290,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -992,6 +1395,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1012,6 +1437,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1209,6 +1654,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1257,6 +1722,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
index 7baea87c7b0d..6a489fac0a69 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -openbsd -tags openbsd,386 syscall_bsd.go syscall_openbsd.go syscall_openbsd_386.go
+// go run mksyscall.go -l32 -openbsd -tags openbsd,386 syscall_bsd.go syscall_openbsd.go syscall_openbsd_386.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build openbsd,386
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -393,6 +404,44 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -531,6 +580,21 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -561,6 +625,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -571,6 +650,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -602,6 +696,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, stat *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
@@ -712,6 +821,17 @@ func Getrlimit(which int, lim *Rlimit) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETRTABLE, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrusage(who int, rusage *Rusage) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
@@ -815,6 +935,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -855,6 +995,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -870,6 +1025,21 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -885,6 +1055,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -911,6 +1096,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1000,6 +1201,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1020,6 +1243,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1186,6 +1429,16 @@ func Setrlimit(which int, lim *Rlimit) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRTABLE, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setsid() (pid int, err error) {
 	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
 	pid = int(r0)
@@ -1267,6 +1520,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1315,6 +1588,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
index 0d69ce6b5217..30cba4347c12 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -openbsd -tags openbsd,amd64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_amd64.go
+// go run mksyscall.go -openbsd -tags openbsd,amd64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_amd64.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build openbsd,amd64
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -393,6 +404,44 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -531,6 +580,21 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -561,6 +625,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -571,6 +650,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -602,6 +696,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, stat *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
@@ -712,6 +821,17 @@ func Getrlimit(which int, lim *Rlimit) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETRTABLE, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrusage(who int, rusage *Rusage) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
@@ -815,6 +935,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -855,6 +995,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -870,6 +1025,21 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -885,6 +1055,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -911,6 +1096,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1000,6 +1201,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1020,6 +1243,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1186,6 +1429,16 @@ func Setrlimit(which int, lim *Rlimit) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRTABLE, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setsid() (pid int, err error) {
 	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
 	pid = int(r0)
@@ -1267,6 +1520,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1315,6 +1588,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
index 41572c26e419..fa1beda33e38 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
@@ -1,4 +1,4 @@
-// mksyscall.pl -l32 -openbsd -arm -tags openbsd,arm syscall_bsd.go syscall_openbsd.go syscall_openbsd_arm.go
+// go run mksyscall.go -l32 -openbsd -arm -tags openbsd,arm syscall_bsd.go syscall_openbsd.go syscall_openbsd_arm.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build openbsd,arm
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -393,6 +404,44 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -531,6 +580,21 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -561,6 +625,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -571,6 +650,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -602,6 +696,21 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatfs(fd int, stat *Statfs_t) (err error) {
 	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
 	if e1 != 0 {
@@ -712,6 +821,17 @@ func Getrlimit(which int, lim *Rlimit) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETRTABLE, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrusage(who int, rusage *Rusage) (err error) {
 	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
 	if e1 != 0 {
@@ -815,6 +935,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -855,6 +995,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -870,6 +1025,21 @@ func Mkfifo(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -885,6 +1055,21 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -911,6 +1096,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1000,6 +1201,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1020,6 +1243,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1186,6 +1429,16 @@ func Setrlimit(which int, lim *Rlimit) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRTABLE, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setsid() (pid int, err error) {
 	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
 	pid = int(r0)
@@ -1267,6 +1520,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1315,6 +1588,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
index 98b266550062..97b22a499ed3 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
@@ -29,6 +29,7 @@ import (
 //go:cgo_import_dynamic libc___major __major "libc.so"
 //go:cgo_import_dynamic libc___minor __minor "libc.so"
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+//go:cgo_import_dynamic libc_poll poll "libc.so"
 //go:cgo_import_dynamic libc_access access "libc.so"
 //go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
 //go:cgo_import_dynamic libc_chdir chdir "libc.so"
@@ -40,6 +41,7 @@ import (
 //go:cgo_import_dynamic libc_dup dup "libc.so"
 //go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
 //go:cgo_import_dynamic libc_exit exit "libc.so"
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
 //go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
 //go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
 //go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
@@ -49,6 +51,7 @@ import (
 //go:cgo_import_dynamic libc_flock flock "libc.so"
 //go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
 //go:cgo_import_dynamic libc_fstat fstat "libc.so"
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
 //go:cgo_import_dynamic libc_fstatvfs fstatvfs "libc.so"
 //go:cgo_import_dynamic libc_getdents getdents "libc.so"
 //go:cgo_import_dynamic libc_getgid getgid "libc.so"
@@ -94,6 +97,7 @@ import (
 //go:cgo_import_dynamic libc_renameat renameat "libc.so"
 //go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
 //go:cgo_import_dynamic libc_lseek lseek "libc.so"
+//go:cgo_import_dynamic libc_select select "libc.so"
 //go:cgo_import_dynamic libc_setegid setegid "libc.so"
 //go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
 //go:cgo_import_dynamic libc_setgid setgid "libc.so"
@@ -125,6 +129,7 @@ import (
 //go:cgo_import_dynamic libc___xnet_connect __xnet_connect "libsocket.so"
 //go:cgo_import_dynamic libc_mmap mmap "libc.so"
 //go:cgo_import_dynamic libc_munmap munmap "libc.so"
+//go:cgo_import_dynamic libc_sendfile sendfile "libsendfile.so"
 //go:cgo_import_dynamic libc___xnet_sendto __xnet_sendto "libsocket.so"
 //go:cgo_import_dynamic libc___xnet_socket __xnet_socket "libsocket.so"
 //go:cgo_import_dynamic libc___xnet_socketpair __xnet_socketpair "libsocket.so"
@@ -153,6 +158,7 @@ import (
 //go:linkname proc__major libc___major
 //go:linkname proc__minor libc___minor
 //go:linkname procioctl libc_ioctl
+//go:linkname procpoll libc_poll
 //go:linkname procAccess libc_access
 //go:linkname procAdjtime libc_adjtime
 //go:linkname procChdir libc_chdir
@@ -164,6 +170,7 @@ import (
 //go:linkname procDup libc_dup
 //go:linkname procDup2 libc_dup2
 //go:linkname procExit libc_exit
+//go:linkname procFaccessat libc_faccessat
 //go:linkname procFchdir libc_fchdir
 //go:linkname procFchmod libc_fchmod
 //go:linkname procFchmodat libc_fchmodat
@@ -173,6 +180,7 @@ import (
 //go:linkname procFlock libc_flock
 //go:linkname procFpathconf libc_fpathconf
 //go:linkname procFstat libc_fstat
+//go:linkname procFstatat libc_fstatat
 //go:linkname procFstatvfs libc_fstatvfs
 //go:linkname procGetdents libc_getdents
 //go:linkname procGetgid libc_getgid
@@ -218,6 +226,7 @@ import (
 //go:linkname procRenameat libc_renameat
 //go:linkname procRmdir libc_rmdir
 //go:linkname proclseek libc_lseek
+//go:linkname procSelect libc_select
 //go:linkname procSetegid libc_setegid
 //go:linkname procSeteuid libc_seteuid
 //go:linkname procSetgid libc_setgid
@@ -249,6 +258,7 @@ import (
 //go:linkname proc__xnet_connect libc___xnet_connect
 //go:linkname procmmap libc_mmap
 //go:linkname procmunmap libc_munmap
+//go:linkname procsendfile libc_sendfile
 //go:linkname proc__xnet_sendto libc___xnet_sendto
 //go:linkname proc__xnet_socket libc___xnet_socket
 //go:linkname proc__xnet_socketpair libc___xnet_socketpair
@@ -278,6 +288,7 @@ var (
 	proc__major,
 	proc__minor,
 	procioctl,
+	procpoll,
 	procAccess,
 	procAdjtime,
 	procChdir,
@@ -289,6 +300,7 @@ var (
 	procDup,
 	procDup2,
 	procExit,
+	procFaccessat,
 	procFchdir,
 	procFchmod,
 	procFchmodat,
@@ -298,6 +310,7 @@ var (
 	procFlock,
 	procFpathconf,
 	procFstat,
+	procFstatat,
 	procFstatvfs,
 	procGetdents,
 	procGetgid,
@@ -343,6 +356,7 @@ var (
 	procRenameat,
 	procRmdir,
 	proclseek,
+	procSelect,
 	procSetegid,
 	procSeteuid,
 	procSetgid,
@@ -374,6 +388,7 @@ var (
 	proc__xnet_connect,
 	procmmap,
 	procmunmap,
+	procsendfile,
 	proc__xnet_sendto,
 	proc__xnet_socket,
 	proc__xnet_socketpair,
@@ -384,6 +399,8 @@ var (
 	procrecvfrom syscallFunc
 )
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (n int, err error) {
 	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procpipe)), 1, uintptr(unsafe.Pointer(p)), 0, 0, 0, 0, 0)
 	n = int(r0)
@@ -393,6 +410,8 @@ func pipe(p *[2]_C_int) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetsockname)), 3, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
 	if e1 != 0 {
@@ -401,6 +420,8 @@ func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getcwd(buf []byte) (n int, err error) {
 	var _p0 *byte
 	if len(buf) > 0 {
@@ -414,6 +435,8 @@ func Getcwd(buf []byte) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
 	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procgetgroups)), 2, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0, 0, 0, 0)
 	n = int(r0)
@@ -423,6 +446,8 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func setgroups(ngid int, gid *_Gid_t) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procsetgroups)), 2, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -431,6 +456,8 @@ func setgroups(ngid int, gid *_Gid_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func wait4(pid int32, statusp *_C_int, options int, rusage *Rusage) (wpid int32, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwait4)), 4, uintptr(pid), uintptr(unsafe.Pointer(statusp)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
 	wpid = int32(r0)
@@ -440,6 +467,8 @@ func wait4(pid int32, statusp *_C_int, options int, rusage *Rusage) (wpid int32,
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func gethostname(buf []byte) (n int, err error) {
 	var _p0 *byte
 	if len(buf) > 0 {
@@ -453,6 +482,8 @@ func gethostname(buf []byte) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func utimes(path string, times *[2]Timeval) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -466,6 +497,8 @@ func utimes(path string, times *[2]Timeval) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func utimensat(fd int, path string, times *[2]Timespec, flag int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -479,6 +512,8 @@ func utimensat(fd int, path string, times *[2]Timespec, flag int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func fcntl(fd int, cmd int, arg int) (val int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0)
 	val = int(r0)
@@ -488,6 +523,8 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func futimesat(fildes int, path *byte, times *[2]Timeval) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfutimesat)), 3, uintptr(fildes), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)), 0, 0, 0)
 	if e1 != 0 {
@@ -496,6 +533,8 @@ func futimesat(fildes int, path *byte, times *[2]Timeval) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procaccept)), 3, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
 	fd = int(r0)
@@ -505,6 +544,8 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_recvmsg)), 3, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0)
 	n = int(r0)
@@ -514,6 +555,8 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_sendmsg)), 3, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0)
 	n = int(r0)
@@ -523,6 +566,8 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func acct(path *byte) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procacct)), 1, uintptr(unsafe.Pointer(path)), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -531,24 +576,32 @@ func acct(path *byte) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func __makedev(version int, major uint, minor uint) (val uint64) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&proc__makedev)), 3, uintptr(version), uintptr(major), uintptr(minor), 0, 0, 0)
 	val = uint64(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func __major(version int, dev uint64) (val uint) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&proc__major)), 2, uintptr(version), uintptr(dev), 0, 0, 0, 0)
 	val = uint(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func __minor(version int, dev uint64) (val uint) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&proc__minor)), 2, uintptr(version), uintptr(dev), 0, 0, 0, 0)
 	val = uint(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ioctl(fd int, req uint, arg uintptr) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0)
 	if e1 != 0 {
@@ -557,6 +610,19 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpoll)), 3, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -570,6 +636,8 @@ func Access(path string, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procAdjtime)), 2, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -578,6 +646,8 @@ func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Chdir(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -591,6 +661,8 @@ func Chdir(path string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Chmod(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -604,6 +676,8 @@ func Chmod(path string, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Chown(path string, uid int, gid int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -617,6 +691,8 @@ func Chown(path string, uid int, gid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Chroot(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -630,6 +706,8 @@ func Chroot(path string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Close(fd int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procClose)), 1, uintptr(fd), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -638,6 +716,8 @@ func Close(fd int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Creat(path string, mode uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -652,6 +732,8 @@ func Creat(path string, mode uint32) (fd int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup(fd int) (nfd int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procDup)), 1, uintptr(fd), 0, 0, 0, 0, 0)
 	nfd = int(r0)
@@ -661,6 +743,8 @@ func Dup(fd int) (nfd int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procDup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -669,11 +753,30 @@ func Dup2(oldfd int, newfd int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Exit(code int) {
 	sysvicall6(uintptr(unsafe.Pointer(&procExit)), 1, uintptr(code), 0, 0, 0, 0, 0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFaccessat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -682,6 +785,8 @@ func Fchdir(fd int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchmod(fd int, mode uint32) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchmod)), 2, uintptr(fd), uintptr(mode), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -690,6 +795,8 @@ func Fchmod(fd int, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -703,6 +810,8 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchown)), 3, uintptr(fd), uintptr(uid), uintptr(gid), 0, 0, 0)
 	if e1 != 0 {
@@ -711,6 +820,8 @@ func Fchown(fd int, uid int, gid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -724,6 +835,8 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fdatasync(fd int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFdatasync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -732,6 +845,8 @@ func Fdatasync(fd int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFlock)), 2, uintptr(fd), uintptr(how), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -740,6 +855,8 @@ func Flock(fd int, how int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fpathconf(fd int, name int) (val int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFpathconf)), 2, uintptr(fd), uintptr(name), 0, 0, 0, 0)
 	val = int(r0)
@@ -749,6 +866,8 @@ func Fpathconf(fd int, name int) (val int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstat(fd int, stat *Stat_t) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstat)), 2, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -757,6 +876,23 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstatat)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fstatvfs(fd int, vfsstat *Statvfs_t) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstatvfs)), 2, uintptr(fd), uintptr(unsafe.Pointer(vfsstat)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -765,6 +901,8 @@ func Fstatvfs(fd int, vfsstat *Statvfs_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getdents(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	var _p0 *byte
 	if len(buf) > 0 {
@@ -778,18 +916,24 @@ func Getdents(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getgid() (gid int) {
 	r0, _, _ := rawSysvicall6(uintptr(unsafe.Pointer(&procGetgid)), 0, 0, 0, 0, 0, 0, 0)
 	gid = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getpid() (pid int) {
 	r0, _, _ := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpid)), 0, 0, 0, 0, 0, 0, 0)
 	pid = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getpgid(pid int) (pgid int, err error) {
 	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
 	pgid = int(r0)
@@ -799,6 +943,8 @@ func Getpgid(pid int) (pgid int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getpgrp() (pgid int, err error) {
 	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpgrp)), 0, 0, 0, 0, 0, 0, 0)
 	pgid = int(r0)
@@ -808,24 +954,32 @@ func Getpgrp() (pgid int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Geteuid() (euid int) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procGeteuid)), 0, 0, 0, 0, 0, 0, 0)
 	euid = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getegid() (egid int) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procGetegid)), 0, 0, 0, 0, 0, 0, 0)
 	egid = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getppid() (ppid int) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procGetppid)), 0, 0, 0, 0, 0, 0, 0)
 	ppid = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getpriority(which int, who int) (n int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetpriority)), 2, uintptr(which), uintptr(who), 0, 0, 0, 0)
 	n = int(r0)
@@ -835,6 +989,8 @@ func Getpriority(which int, who int) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrlimit(which int, lim *Rlimit) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetrlimit)), 2, uintptr(which), uintptr(unsafe.Pointer(lim)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -843,6 +999,8 @@ func Getrlimit(which int, lim *Rlimit) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrusage(who int, rusage *Rusage) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetrusage)), 2, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -851,6 +1009,8 @@ func Getrusage(who int, rusage *Rusage) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Gettimeofday(tv *Timeval) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGettimeofday)), 1, uintptr(unsafe.Pointer(tv)), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -859,12 +1019,16 @@ func Gettimeofday(tv *Timeval) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getuid() (uid int) {
 	r0, _, _ := rawSysvicall6(uintptr(unsafe.Pointer(&procGetuid)), 0, 0, 0, 0, 0, 0, 0)
 	uid = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Kill(pid int, signum syscall.Signal) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procKill)), 2, uintptr(pid), uintptr(signum), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -873,6 +1037,8 @@ func Kill(pid int, signum syscall.Signal) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Lchown(path string, uid int, gid int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -886,6 +1052,8 @@ func Lchown(path string, uid int, gid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Link(path string, link string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -904,6 +1072,8 @@ func Link(path string, link string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_llisten)), 2, uintptr(s), uintptr(backlog), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -912,6 +1082,8 @@ func Listen(s int, backlog int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Lstat(path string, stat *Stat_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -925,6 +1097,8 @@ func Lstat(path string, stat *Stat_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, advice int) (err error) {
 	var _p0 *byte
 	if len(b) > 0 {
@@ -937,6 +1111,8 @@ func Madvise(b []byte, advice int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdir(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -950,6 +1126,8 @@ func Mkdir(path string, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -963,6 +1141,8 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -976,6 +1156,8 @@ func Mkfifo(path string, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -989,6 +1171,8 @@ func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknod(path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1002,6 +1186,8 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1015,6 +1201,8 @@ func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mlock(b []byte) (err error) {
 	var _p0 *byte
 	if len(b) > 0 {
@@ -1027,6 +1215,8 @@ func Mlock(b []byte) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mlockall(flags int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMlockall)), 1, uintptr(flags), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1035,6 +1225,8 @@ func Mlockall(flags int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mprotect(b []byte, prot int) (err error) {
 	var _p0 *byte
 	if len(b) > 0 {
@@ -1047,6 +1239,8 @@ func Mprotect(b []byte, prot int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Msync(b []byte, flags int) (err error) {
 	var _p0 *byte
 	if len(b) > 0 {
@@ -1059,6 +1253,8 @@ func Msync(b []byte, flags int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Munlock(b []byte) (err error) {
 	var _p0 *byte
 	if len(b) > 0 {
@@ -1071,6 +1267,8 @@ func Munlock(b []byte) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Munlockall() (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMunlockall)), 0, 0, 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1079,6 +1277,8 @@ func Munlockall() (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procNanosleep)), 2, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1087,6 +1287,8 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Open(path string, mode int, perm uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1101,6 +1303,8 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1115,6 +1319,8 @@ func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1129,6 +1335,8 @@ func Pathconf(path string, name int) (val int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pause() (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPause)), 0, 0, 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1137,6 +1345,8 @@ func Pause() (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
@@ -1150,6 +1360,8 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
@@ -1163,6 +1375,8 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
@@ -1176,6 +1390,8 @@ func read(fd int, p []byte) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Readlink(path string, buf []byte) (n int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1194,6 +1410,8 @@ func Readlink(path string, buf []byte) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1212,6 +1430,8 @@ func Rename(from string, to string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(oldpath)
@@ -1230,6 +1450,8 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rmdir(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1243,6 +1465,8 @@ func Rmdir(path string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proclseek)), 3, uintptr(fd), uintptr(offset), uintptr(whence), 0, 0, 0)
 	newoffset = int64(r0)
@@ -1252,6 +1476,18 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSelect)), 5, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setegid(egid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetegid)), 1, uintptr(egid), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1260,6 +1496,8 @@ func Setegid(egid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Seteuid(euid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSeteuid)), 1, uintptr(euid), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1268,6 +1506,8 @@ func Seteuid(euid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setgid(gid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetgid)), 1, uintptr(gid), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1276,6 +1516,8 @@ func Setgid(gid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sethostname(p []byte) (err error) {
 	var _p0 *byte
 	if len(p) > 0 {
@@ -1288,6 +1530,8 @@ func Sethostname(p []byte) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setpgid(pid int, pgid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetpgid)), 2, uintptr(pid), uintptr(pgid), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1296,6 +1540,8 @@ func Setpgid(pid int, pgid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setpriority(which int, who int, prio int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSetpriority)), 3, uintptr(which), uintptr(who), uintptr(prio), 0, 0, 0)
 	if e1 != 0 {
@@ -1304,6 +1550,8 @@ func Setpriority(which int, who int, prio int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setregid(rgid int, egid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetregid)), 2, uintptr(rgid), uintptr(egid), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1312,6 +1560,8 @@ func Setregid(rgid int, egid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setreuid(ruid int, euid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetreuid)), 2, uintptr(ruid), uintptr(euid), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1320,6 +1570,8 @@ func Setreuid(ruid int, euid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setrlimit(which int, lim *Rlimit) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetrlimit)), 2, uintptr(which), uintptr(unsafe.Pointer(lim)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1328,6 +1580,8 @@ func Setrlimit(which int, lim *Rlimit) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setsid() (pid int, err error) {
 	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetsid)), 0, 0, 0, 0, 0, 0, 0)
 	pid = int(r0)
@@ -1337,6 +1591,8 @@ func Setsid() (pid int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Setuid(uid int) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetuid)), 1, uintptr(uid), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1345,6 +1601,8 @@ func Setuid(uid int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Shutdown(s int, how int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procshutdown)), 2, uintptr(s), uintptr(how), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1353,6 +1611,8 @@ func Shutdown(s int, how int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Stat(path string, stat *Stat_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1366,6 +1626,8 @@ func Stat(path string, stat *Stat_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Statvfs(path string, vfsstat *Statvfs_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1379,6 +1641,8 @@ func Statvfs(path string, vfsstat *Statvfs_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Symlink(path string, link string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1397,6 +1661,8 @@ func Symlink(path string, link string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSync)), 0, 0, 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1405,6 +1671,8 @@ func Sync() (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Times(tms *Tms) (ticks uintptr, err error) {
 	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procTimes)), 1, uintptr(unsafe.Pointer(tms)), 0, 0, 0, 0, 0)
 	ticks = uintptr(r0)
@@ -1414,6 +1682,8 @@ func Times(tms *Tms) (ticks uintptr, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Truncate(path string, length int64) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1427,6 +1697,8 @@ func Truncate(path string, length int64) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFsync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1435,6 +1707,8 @@ func Fsync(fd int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Ftruncate(fd int, length int64) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFtruncate)), 2, uintptr(fd), uintptr(length), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1443,12 +1717,16 @@ func Ftruncate(fd int, length int64) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Umask(mask int) (oldmask int) {
 	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procUmask)), 1, uintptr(mask), 0, 0, 0, 0, 0)
 	oldmask = int(r0)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Uname(buf *Utsname) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procUname)), 1, uintptr(unsafe.Pointer(buf)), 0, 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1457,6 +1735,8 @@ func Uname(buf *Utsname) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(target string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(target)
@@ -1470,6 +1750,8 @@ func Unmount(target string, flags int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unlink(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1483,6 +1765,8 @@ func Unlink(path string) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unlinkat(dirfd int, path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1496,6 +1780,8 @@ func Unlinkat(dirfd int, path string, flags int) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Ustat(dev int, ubuf *Ustat_t) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUstat)), 2, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1504,6 +1790,8 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Utime(path string, buf *Utimbuf) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1517,6 +1805,8 @@ func Utime(path string, buf *Utimbuf) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_bind)), 3, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
 	if e1 != 0 {
@@ -1525,6 +1815,8 @@ func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_connect)), 3, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
 	if e1 != 0 {
@@ -1533,6 +1825,8 @@ func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procmmap)), 6, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
 	ret = uintptr(r0)
@@ -1542,6 +1836,8 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func munmap(addr uintptr, length uintptr) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procmunmap)), 2, uintptr(addr), uintptr(length), 0, 0, 0, 0)
 	if e1 != 0 {
@@ -1550,6 +1846,19 @@ func munmap(addr uintptr, length uintptr) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procsendfile)), 4, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
 	var _p0 *byte
 	if len(buf) > 0 {
@@ -1562,6 +1871,8 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func socket(domain int, typ int, proto int) (fd int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_socket)), 3, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0)
 	fd = int(r0)
@@ -1571,6 +1882,8 @@ func socket(domain int, typ int, proto int) (fd int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&proc__xnet_socketpair)), 4, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
 	if e1 != 0 {
@@ -1579,6 +1892,8 @@ func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func write(fd int, p []byte) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
@@ -1592,6 +1907,8 @@ func write(fd int, p []byte) (n int, err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_getsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
 	if e1 != 0 {
@@ -1600,6 +1917,8 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
 	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procgetpeername)), 3, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
 	if e1 != 0 {
@@ -1608,6 +1927,8 @@ func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
 	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procsetsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
 	if e1 != 0 {
@@ -1616,6 +1937,8 @@ func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr)
 	return
 }
 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go
similarity index 99%
rename from vendor/golang.org/x/sys/unix/zsysctl_openbsd.go
rename to vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go
index 83bb935b91c5..b005031abed3 100644
--- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd.go
+++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go
@@ -1,5 +1,5 @@
 // mksysctl_openbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; DO NOT EDIT.
 
 package unix
 
diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go
new file mode 100644
index 000000000000..d014451c9d8e
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go
@@ -0,0 +1,270 @@
+// mksysctl_openbsd.pl
+// Code generated by the command above; DO NOT EDIT.
+
+// +build amd64,openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.dnsjackport", []_C_int{1, 13}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nselcoll", []_C_int{1, 43}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.mobileip.allow", []_C_int{4, 2, 55, 1}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.maxloop_inkernel", []_C_int{4, 33, 4}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go
new file mode 100644
index 000000000000..b005031abed3
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go
@@ -0,0 +1,270 @@
+// mksysctl_openbsd.pl
+// Code generated by the command above; DO NOT EDIT.
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.arandom", []_C_int{1, 37}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cryptodevallowsoft", []_C_int{1, 53}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nselcoll", []_C_int{1, 43}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.random", []_C_int{1, 31}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.tty.maxptys", []_C_int{1, 44, 6}},
+	{"kern.tty.nptys", []_C_int{1, 44, 7}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.userasymcrypto", []_C_int{1, 60}},
+	{"kern.usercrypto", []_C_int{1, 52}},
+	{"kern.usermount", []_C_int{1, 30}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.vnode", []_C_int{1, 13}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.mobileip.allow", []_C_int{4, 2, 55, 1}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.pim.stats", []_C_int{4, 2, 103, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_prune", []_C_int{4, 24, 30, 6}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.nd6_useloopback", []_C_int{4, 24, 30, 11}},
+	{"net.inet6.icmp6.nodeinfo", []_C_int{4, 24, 30, 13}},
+	{"net.inet6.icmp6.rediraccept", []_C_int{4, 24, 30, 2}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.accept_rtadv", []_C_int{4, 24, 17, 12}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.maxifdefrouters", []_C_int{4, 24, 17, 47}},
+	{"net.inet6.ip6.maxifprefixes", []_C_int{4, 24, 17, 46}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.rr_prune", []_C_int{4, 24, 17, 22}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.inet6.ip6.v6only", []_C_int{4, 24, 17, 24}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.maxloop_inkernel", []_C_int{4, 33, 4}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go b/vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go
index 2786773ba376..d1d36da3f512 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go
@@ -1,5 +1,5 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/syscall.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/sys/syscall.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,darwin
 
@@ -121,13 +121,15 @@ const (
 	SYS_CSOPS                          = 169
 	SYS_CSOPS_AUDITTOKEN               = 170
 	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
 	SYS_KDEBUG_TRACE64                 = 179
 	SYS_KDEBUG_TRACE                   = 180
 	SYS_SETGID                         = 181
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
-	SYS_CHUD                           = 185
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -278,7 +280,6 @@ const (
 	SYS_KQUEUE                         = 362
 	SYS_KEVENT                         = 363
 	SYS_LCHOWN                         = 364
-	SYS_STACK_SNAPSHOT                 = 365
 	SYS_BSDTHREAD_REGISTER             = 366
 	SYS_WORKQ_OPEN                     = 367
 	SYS_WORKQ_KERNRETURN               = 368
@@ -287,6 +288,8 @@ const (
 	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -298,11 +301,8 @@ const (
 	SYS___MAC_GET_FD                   = 388
 	SYS___MAC_SET_FD                   = 389
 	SYS___MAC_GET_PID                  = 390
-	SYS___MAC_GET_LCID                 = 391
-	SYS___MAC_GET_LCTX                 = 392
-	SYS___MAC_SET_LCTX                 = 393
-	SYS_SETLCID                        = 394
-	SYS_GETLCID                        = 395
+	SYS_PSELECT                        = 394
+	SYS_PSELECT_NOCANCEL               = 395
 	SYS_READ_NOCANCEL                  = 396
 	SYS_WRITE_NOCANCEL                 = 397
 	SYS_OPEN_NOCANCEL                  = 398
@@ -351,6 +351,7 @@ const (
 	SYS_GUARDED_CLOSE_NP               = 442
 	SYS_GUARDED_KQUEUE_NP              = 443
 	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
 	SYS_PROC_RLIMIT_CONTROL            = 446
 	SYS_CONNECTX                       = 447
 	SYS_DISCONNECTX                    = 448
@@ -367,6 +368,7 @@ const (
 	SYS_COALITION_INFO                 = 459
 	SYS_NECP_MATCH_POLICY              = 460
 	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
 	SYS_OPENAT                         = 463
 	SYS_OPENAT_NOCANCEL                = 464
 	SYS_RENAMEAT                       = 465
@@ -392,7 +394,43 @@ const (
 	SYS_GUARDED_WRITE_NP               = 485
 	SYS_GUARDED_PWRITE_NP              = 486
 	SYS_GUARDED_WRITEV_NP              = 487
-	SYS_RENAME_EXT                     = 488
+	SYS_RENAMEATX_NP                   = 488
 	SYS_MREMAP_ENCRYPTED               = 489
-	SYS_MAXSYSCALL                     = 490
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
index 09de240c8f82..e35de4145ed9 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
@@ -1,5 +1,5 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/syscall.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/sys/syscall.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,darwin
 
@@ -121,13 +121,15 @@ const (
 	SYS_CSOPS                          = 169
 	SYS_CSOPS_AUDITTOKEN               = 170
 	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
 	SYS_KDEBUG_TRACE64                 = 179
 	SYS_KDEBUG_TRACE                   = 180
 	SYS_SETGID                         = 181
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
-	SYS_CHUD                           = 185
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -278,7 +280,6 @@ const (
 	SYS_KQUEUE                         = 362
 	SYS_KEVENT                         = 363
 	SYS_LCHOWN                         = 364
-	SYS_STACK_SNAPSHOT                 = 365
 	SYS_BSDTHREAD_REGISTER             = 366
 	SYS_WORKQ_OPEN                     = 367
 	SYS_WORKQ_KERNRETURN               = 368
@@ -287,6 +288,8 @@ const (
 	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -298,11 +301,8 @@ const (
 	SYS___MAC_GET_FD                   = 388
 	SYS___MAC_SET_FD                   = 389
 	SYS___MAC_GET_PID                  = 390
-	SYS___MAC_GET_LCID                 = 391
-	SYS___MAC_GET_LCTX                 = 392
-	SYS___MAC_SET_LCTX                 = 393
-	SYS_SETLCID                        = 394
-	SYS_GETLCID                        = 395
+	SYS_PSELECT                        = 394
+	SYS_PSELECT_NOCANCEL               = 395
 	SYS_READ_NOCANCEL                  = 396
 	SYS_WRITE_NOCANCEL                 = 397
 	SYS_OPEN_NOCANCEL                  = 398
@@ -351,6 +351,7 @@ const (
 	SYS_GUARDED_CLOSE_NP               = 442
 	SYS_GUARDED_KQUEUE_NP              = 443
 	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
 	SYS_PROC_RLIMIT_CONTROL            = 446
 	SYS_CONNECTX                       = 447
 	SYS_DISCONNECTX                    = 448
@@ -367,6 +368,7 @@ const (
 	SYS_COALITION_INFO                 = 459
 	SYS_NECP_MATCH_POLICY              = 460
 	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
 	SYS_OPENAT                         = 463
 	SYS_OPENAT_NOCANCEL                = 464
 	SYS_RENAMEAT                       = 465
@@ -392,7 +394,43 @@ const (
 	SYS_GUARDED_WRITE_NP               = 485
 	SYS_GUARDED_PWRITE_NP              = 486
 	SYS_GUARDED_WRITEV_NP              = 487
-	SYS_RENAME_EXT                     = 488
+	SYS_RENAMEATX_NP                   = 488
 	SYS_MREMAP_ENCRYPTED               = 489
-	SYS_MAXSYSCALL                     = 490
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go
index 41cb6ed39944..f2df27db2c23 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go
@@ -1,4 +1,4 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,darwin
@@ -129,6 +129,7 @@ const (
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -288,6 +289,7 @@ const (
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
 	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -421,6 +423,14 @@ const (
 	SYS_FS_SNAPSHOT                    = 518
 	SYS_TERMINATE_WITH_PAYLOAD         = 520
 	SYS_ABORT_WITH_PAYLOAD             = 521
-	SYS_MAXSYSCALL                     = 522
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
 	SYS_INVALID                        = 63
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
index 075816c3488e..9694630232f5 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
@@ -1,4 +1,4 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm64,darwin
@@ -129,6 +129,7 @@ const (
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -288,6 +289,7 @@ const (
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
 	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -421,6 +423,14 @@ const (
 	SYS_FS_SNAPSHOT                    = 518
 	SYS_TERMINATE_WITH_PAYLOAD         = 520
 	SYS_ABORT_WITH_PAYLOAD             = 521
-	SYS_MAXSYSCALL                     = 522
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
 	SYS_INVALID                        = 63
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go
index b64a8122ce4c..1ab8780c3b0b 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go
@@ -7,347 +7,397 @@ package unix
 
 const (
 	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
-	SYS_EXIT                   = 1   // { void sys_exit(int rval); } exit \
-	SYS_FORK                   = 2   // { int fork(void); }
-	SYS_READ                   = 3   // { ssize_t read(int fd, void *buf, \
-	SYS_WRITE                  = 4   // { ssize_t write(int fd, const void *buf, \
-	SYS_OPEN                   = 5   // { int open(char *path, int flags, int mode); }
-	SYS_CLOSE                  = 6   // { int close(int fd); }
-	SYS_WAIT4                  = 7   // { int wait4(int pid, int *status, \
-	SYS_LINK                   = 9   // { int link(char *path, char *link); }
-	SYS_UNLINK                 = 10  // { int unlink(char *path); }
-	SYS_CHDIR                  = 12  // { int chdir(char *path); }
-	SYS_FCHDIR                 = 13  // { int fchdir(int fd); }
-	SYS_MKNOD                  = 14  // { int mknod(char *path, int mode, int dev); }
-	SYS_CHMOD                  = 15  // { int chmod(char *path, int mode); }
-	SYS_CHOWN                  = 16  // { int chown(char *path, int uid, int gid); }
-	SYS_OBREAK                 = 17  // { int obreak(char *nsize); } break \
-	SYS_GETPID                 = 20  // { pid_t getpid(void); }
-	SYS_MOUNT                  = 21  // { int mount(char *type, char *path, \
-	SYS_UNMOUNT                = 22  // { int unmount(char *path, int flags); }
-	SYS_SETUID                 = 23  // { int setuid(uid_t uid); }
-	SYS_GETUID                 = 24  // { uid_t getuid(void); }
-	SYS_GETEUID                = 25  // { uid_t geteuid(void); }
-	SYS_PTRACE                 = 26  // { int ptrace(int req, pid_t pid, \
-	SYS_RECVMSG                = 27  // { int recvmsg(int s, struct msghdr *msg, \
-	SYS_SENDMSG                = 28  // { int sendmsg(int s, struct msghdr *msg, \
-	SYS_RECVFROM               = 29  // { int recvfrom(int s, caddr_t buf, \
-	SYS_ACCEPT                 = 30  // { int accept(int s, \
-	SYS_GETPEERNAME            = 31  // { int getpeername(int fdes, \
-	SYS_GETSOCKNAME            = 32  // { int getsockname(int fdes, \
-	SYS_ACCESS                 = 33  // { int access(char *path, int amode); }
-	SYS_CHFLAGS                = 34  // { int chflags(const char *path, u_long flags); }
-	SYS_FCHFLAGS               = 35  // { int fchflags(int fd, u_long flags); }
-	SYS_SYNC                   = 36  // { int sync(void); }
-	SYS_KILL                   = 37  // { int kill(int pid, int signum); }
-	SYS_GETPPID                = 39  // { pid_t getppid(void); }
-	SYS_DUP                    = 41  // { int dup(u_int fd); }
-	SYS_PIPE                   = 42  // { int pipe(void); }
-	SYS_GETEGID                = 43  // { gid_t getegid(void); }
-	SYS_PROFIL                 = 44  // { int profil(caddr_t samples, size_t size, \
-	SYS_KTRACE                 = 45  // { int ktrace(const char *fname, int ops, \
-	SYS_GETGID                 = 47  // { gid_t getgid(void); }
-	SYS_GETLOGIN               = 49  // { int getlogin(char *namebuf, u_int \
-	SYS_SETLOGIN               = 50  // { int setlogin(char *namebuf); }
-	SYS_ACCT                   = 51  // { int acct(char *path); }
-	SYS_SIGALTSTACK            = 53  // { int sigaltstack(stack_t *ss, \
-	SYS_IOCTL                  = 54  // { int ioctl(int fd, u_long com, \
-	SYS_REBOOT                 = 55  // { int reboot(int opt); }
-	SYS_REVOKE                 = 56  // { int revoke(char *path); }
-	SYS_SYMLINK                = 57  // { int symlink(char *path, char *link); }
-	SYS_READLINK               = 58  // { ssize_t readlink(char *path, char *buf, \
-	SYS_EXECVE                 = 59  // { int execve(char *fname, char **argv, \
-	SYS_UMASK                  = 60  // { int umask(int newmask); } umask umask_args \
-	SYS_CHROOT                 = 61  // { int chroot(char *path); }
-	SYS_MSYNC                  = 65  // { int msync(void *addr, size_t len, \
-	SYS_VFORK                  = 66  // { int vfork(void); }
-	SYS_SBRK                   = 69  // { int sbrk(int incr); }
-	SYS_SSTK                   = 70  // { int sstk(int incr); }
-	SYS_OVADVISE               = 72  // { int ovadvise(int anom); } vadvise \
-	SYS_MUNMAP                 = 73  // { int munmap(void *addr, size_t len); }
-	SYS_MPROTECT               = 74  // { int mprotect(const void *addr, size_t len, \
-	SYS_MADVISE                = 75  // { int madvise(void *addr, size_t len, \
-	SYS_MINCORE                = 78  // { int mincore(const void *addr, size_t len, \
-	SYS_GETGROUPS              = 79  // { int getgroups(u_int gidsetsize, \
-	SYS_SETGROUPS              = 80  // { int setgroups(u_int gidsetsize, \
-	SYS_GETPGRP                = 81  // { int getpgrp(void); }
-	SYS_SETPGID                = 82  // { int setpgid(int pid, int pgid); }
-	SYS_SETITIMER              = 83  // { int setitimer(u_int which, struct \
-	SYS_SWAPON                 = 85  // { int swapon(char *name); }
-	SYS_GETITIMER              = 86  // { int getitimer(u_int which, \
-	SYS_GETDTABLESIZE          = 89  // { int getdtablesize(void); }
-	SYS_DUP2                   = 90  // { int dup2(u_int from, u_int to); }
-	SYS_FCNTL                  = 92  // { int fcntl(int fd, int cmd, long arg); }
-	SYS_SELECT                 = 93  // { int select(int nd, fd_set *in, fd_set *ou, \
-	SYS_FSYNC                  = 95  // { int fsync(int fd); }
-	SYS_SETPRIORITY            = 96  // { int setpriority(int which, int who, \
-	SYS_SOCKET                 = 97  // { int socket(int domain, int type, \
-	SYS_CONNECT                = 98  // { int connect(int s, caddr_t name, \
-	SYS_GETPRIORITY            = 100 // { int getpriority(int which, int who); }
-	SYS_BIND                   = 104 // { int bind(int s, caddr_t name, \
-	SYS_SETSOCKOPT             = 105 // { int setsockopt(int s, int level, int name, \
-	SYS_LISTEN                 = 106 // { int listen(int s, int backlog); }
-	SYS_GETTIMEOFDAY           = 116 // { int gettimeofday(struct timeval *tp, \
-	SYS_GETRUSAGE              = 117 // { int getrusage(int who, \
-	SYS_GETSOCKOPT             = 118 // { int getsockopt(int s, int level, int name, \
-	SYS_READV                  = 120 // { int readv(int fd, struct iovec *iovp, \
-	SYS_WRITEV                 = 121 // { int writev(int fd, struct iovec *iovp, \
-	SYS_SETTIMEOFDAY           = 122 // { int settimeofday(struct timeval *tv, \
-	SYS_FCHOWN                 = 123 // { int fchown(int fd, int uid, int gid); }
-	SYS_FCHMOD                 = 124 // { int fchmod(int fd, int mode); }
-	SYS_SETREUID               = 126 // { int setreuid(int ruid, int euid); }
-	SYS_SETREGID               = 127 // { int setregid(int rgid, int egid); }
-	SYS_RENAME                 = 128 // { int rename(char *from, char *to); }
-	SYS_FLOCK                  = 131 // { int flock(int fd, int how); }
-	SYS_MKFIFO                 = 132 // { int mkfifo(char *path, int mode); }
-	SYS_SENDTO                 = 133 // { int sendto(int s, caddr_t buf, size_t len, \
-	SYS_SHUTDOWN               = 134 // { int shutdown(int s, int how); }
-	SYS_SOCKETPAIR             = 135 // { int socketpair(int domain, int type, \
-	SYS_MKDIR                  = 136 // { int mkdir(char *path, int mode); }
-	SYS_RMDIR                  = 137 // { int rmdir(char *path); }
-	SYS_UTIMES                 = 138 // { int utimes(char *path, \
-	SYS_ADJTIME                = 140 // { int adjtime(struct timeval *delta, \
-	SYS_SETSID                 = 147 // { int setsid(void); }
-	SYS_QUOTACTL               = 148 // { int quotactl(char *path, int cmd, int uid, \
-	SYS_LGETFH                 = 160 // { int lgetfh(char *fname, \
-	SYS_GETFH                  = 161 // { int getfh(char *fname, \
-	SYS_SYSARCH                = 165 // { int sysarch(int op, char *parms); }
-	SYS_RTPRIO                 = 166 // { int rtprio(int function, pid_t pid, \
-	SYS_FREEBSD6_PREAD         = 173 // { ssize_t freebsd6_pread(int fd, void *buf, \
-	SYS_FREEBSD6_PWRITE        = 174 // { ssize_t freebsd6_pwrite(int fd, \
-	SYS_SETFIB                 = 175 // { int setfib(int fibnum); }
-	SYS_NTP_ADJTIME            = 176 // { int ntp_adjtime(struct timex *tp); }
-	SYS_SETGID                 = 181 // { int setgid(gid_t gid); }
-	SYS_SETEGID                = 182 // { int setegid(gid_t egid); }
-	SYS_SETEUID                = 183 // { int seteuid(uid_t euid); }
-	SYS_STAT                   = 188 // { int stat(char *path, struct stat *ub); }
-	SYS_FSTAT                  = 189 // { int fstat(int fd, struct stat *sb); }
-	SYS_LSTAT                  = 190 // { int lstat(char *path, struct stat *ub); }
-	SYS_PATHCONF               = 191 // { int pathconf(char *path, int name); }
-	SYS_FPATHCONF              = 192 // { int fpathconf(int fd, int name); }
-	SYS_GETRLIMIT              = 194 // { int getrlimit(u_int which, \
-	SYS_SETRLIMIT              = 195 // { int setrlimit(u_int which, \
-	SYS_GETDIRENTRIES          = 196 // { int getdirentries(int fd, char *buf, \
-	SYS_FREEBSD6_MMAP          = 197 // { caddr_t freebsd6_mmap(caddr_t addr, \
-	SYS_FREEBSD6_LSEEK         = 199 // { off_t freebsd6_lseek(int fd, int pad, \
-	SYS_FREEBSD6_TRUNCATE      = 200 // { int freebsd6_truncate(char *path, int pad, \
-	SYS_FREEBSD6_FTRUNCATE     = 201 // { int freebsd6_ftruncate(int fd, int pad, \
-	SYS___SYSCTL               = 202 // { int __sysctl(int *name, u_int namelen, \
-	SYS_MLOCK                  = 203 // { int mlock(const void *addr, size_t len); }
-	SYS_MUNLOCK                = 204 // { int munlock(const void *addr, size_t len); }
-	SYS_UNDELETE               = 205 // { int undelete(char *path); }
-	SYS_FUTIMES                = 206 // { int futimes(int fd, struct timeval *tptr); }
-	SYS_GETPGID                = 207 // { int getpgid(pid_t pid); }
-	SYS_POLL                   = 209 // { int poll(struct pollfd *fds, u_int nfds, \
-	SYS_CLOCK_GETTIME          = 232 // { int clock_gettime(clockid_t clock_id, \
-	SYS_CLOCK_SETTIME          = 233 // { int clock_settime( \
-	SYS_CLOCK_GETRES           = 234 // { int clock_getres(clockid_t clock_id, \
-	SYS_KTIMER_CREATE          = 235 // { int ktimer_create(clockid_t clock_id, \
-	SYS_KTIMER_DELETE          = 236 // { int ktimer_delete(int timerid); }
-	SYS_KTIMER_SETTIME         = 237 // { int ktimer_settime(int timerid, int flags, \
-	SYS_KTIMER_GETTIME         = 238 // { int ktimer_gettime(int timerid, struct \
-	SYS_KTIMER_GETOVERRUN      = 239 // { int ktimer_getoverrun(int timerid); }
-	SYS_NANOSLEEP              = 240 // { int nanosleep(const struct timespec *rqtp, \
-	SYS_FFCLOCK_GETCOUNTER     = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
-	SYS_FFCLOCK_SETESTIMATE    = 242 // { int ffclock_setestimate( \
-	SYS_FFCLOCK_GETESTIMATE    = 243 // { int ffclock_getestimate( \
-	SYS_CLOCK_GETCPUCLOCKID2   = 247 // { int clock_getcpuclockid2(id_t id,\
-	SYS_NTP_GETTIME            = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
-	SYS_MINHERIT               = 250 // { int minherit(void *addr, size_t len, \
-	SYS_RFORK                  = 251 // { int rfork(int flags); }
-	SYS_OPENBSD_POLL           = 252 // { int openbsd_poll(struct pollfd *fds, \
-	SYS_ISSETUGID              = 253 // { int issetugid(void); }
-	SYS_LCHOWN                 = 254 // { int lchown(char *path, int uid, int gid); }
-	SYS_GETDENTS               = 272 // { int getdents(int fd, char *buf, \
-	SYS_LCHMOD                 = 274 // { int lchmod(char *path, mode_t mode); }
-	SYS_LUTIMES                = 276 // { int lutimes(char *path, \
-	SYS_NSTAT                  = 278 // { int nstat(char *path, struct nstat *ub); }
-	SYS_NFSTAT                 = 279 // { int nfstat(int fd, struct nstat *sb); }
-	SYS_NLSTAT                 = 280 // { int nlstat(char *path, struct nstat *ub); }
-	SYS_PREADV                 = 289 // { ssize_t preadv(int fd, struct iovec *iovp, \
-	SYS_PWRITEV                = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, \
-	SYS_FHOPEN                 = 298 // { int fhopen(const struct fhandle *u_fhp, \
-	SYS_FHSTAT                 = 299 // { int fhstat(const struct fhandle *u_fhp, \
-	SYS_MODNEXT                = 300 // { int modnext(int modid); }
-	SYS_MODSTAT                = 301 // { int modstat(int modid, \
-	SYS_MODFNEXT               = 302 // { int modfnext(int modid); }
-	SYS_MODFIND                = 303 // { int modfind(const char *name); }
-	SYS_KLDLOAD                = 304 // { int kldload(const char *file); }
-	SYS_KLDUNLOAD              = 305 // { int kldunload(int fileid); }
-	SYS_KLDFIND                = 306 // { int kldfind(const char *file); }
-	SYS_KLDNEXT                = 307 // { int kldnext(int fileid); }
-	SYS_KLDSTAT                = 308 // { int kldstat(int fileid, struct \
-	SYS_KLDFIRSTMOD            = 309 // { int kldfirstmod(int fileid); }
-	SYS_GETSID                 = 310 // { int getsid(pid_t pid); }
-	SYS_SETRESUID              = 311 // { int setresuid(uid_t ruid, uid_t euid, \
-	SYS_SETRESGID              = 312 // { int setresgid(gid_t rgid, gid_t egid, \
-	SYS_YIELD                  = 321 // { int yield(void); }
-	SYS_MLOCKALL               = 324 // { int mlockall(int how); }
-	SYS_MUNLOCKALL             = 325 // { int munlockall(void); }
-	SYS___GETCWD               = 326 // { int __getcwd(char *buf, u_int buflen); }
-	SYS_SCHED_SETPARAM         = 327 // { int sched_setparam (pid_t pid, \
-	SYS_SCHED_GETPARAM         = 328 // { int sched_getparam (pid_t pid, struct \
-	SYS_SCHED_SETSCHEDULER     = 329 // { int sched_setscheduler (pid_t pid, int \
-	SYS_SCHED_GETSCHEDULER     = 330 // { int sched_getscheduler (pid_t pid); }
-	SYS_SCHED_YIELD            = 331 // { int sched_yield (void); }
-	SYS_SCHED_GET_PRIORITY_MAX = 332 // { int sched_get_priority_max (int policy); }
-	SYS_SCHED_GET_PRIORITY_MIN = 333 // { int sched_get_priority_min (int policy); }
-	SYS_SCHED_RR_GET_INTERVAL  = 334 // { int sched_rr_get_interval (pid_t pid, \
-	SYS_UTRACE                 = 335 // { int utrace(const void *addr, size_t len); }
-	SYS_KLDSYM                 = 337 // { int kldsym(int fileid, int cmd, \
-	SYS_JAIL                   = 338 // { int jail(struct jail *jail); }
-	SYS_SIGPROCMASK            = 340 // { int sigprocmask(int how, \
-	SYS_SIGSUSPEND             = 341 // { int sigsuspend(const sigset_t *sigmask); }
-	SYS_SIGPENDING             = 343 // { int sigpending(sigset_t *set); }
-	SYS_SIGTIMEDWAIT           = 345 // { int sigtimedwait(const sigset_t *set, \
-	SYS_SIGWAITINFO            = 346 // { int sigwaitinfo(const sigset_t *set, \
-	SYS___ACL_GET_FILE         = 347 // { int __acl_get_file(const char *path, \
-	SYS___ACL_SET_FILE         = 348 // { int __acl_set_file(const char *path, \
-	SYS___ACL_GET_FD           = 349 // { int __acl_get_fd(int filedes, \
-	SYS___ACL_SET_FD           = 350 // { int __acl_set_fd(int filedes, \
-	SYS___ACL_DELETE_FILE      = 351 // { int __acl_delete_file(const char *path, \
-	SYS___ACL_DELETE_FD        = 352 // { int __acl_delete_fd(int filedes, \
-	SYS___ACL_ACLCHECK_FILE    = 353 // { int __acl_aclcheck_file(const char *path, \
-	SYS___ACL_ACLCHECK_FD      = 354 // { int __acl_aclcheck_fd(int filedes, \
-	SYS_EXTATTRCTL             = 355 // { int extattrctl(const char *path, int cmd, \
-	SYS_EXTATTR_SET_FILE       = 356 // { ssize_t extattr_set_file( \
-	SYS_EXTATTR_GET_FILE       = 357 // { ssize_t extattr_get_file( \
-	SYS_EXTATTR_DELETE_FILE    = 358 // { int extattr_delete_file(const char *path, \
-	SYS_GETRESUID              = 360 // { int getresuid(uid_t *ruid, uid_t *euid, \
-	SYS_GETRESGID              = 361 // { int getresgid(gid_t *rgid, gid_t *egid, \
-	SYS_KQUEUE                 = 362 // { int kqueue(void); }
-	SYS_KEVENT                 = 363 // { int kevent(int fd, \
-	SYS_EXTATTR_SET_FD         = 371 // { ssize_t extattr_set_fd(int fd, \
-	SYS_EXTATTR_GET_FD         = 372 // { ssize_t extattr_get_fd(int fd, \
-	SYS_EXTATTR_DELETE_FD      = 373 // { int extattr_delete_fd(int fd, \
-	SYS___SETUGID              = 374 // { int __setugid(int flag); }
-	SYS_EACCESS                = 376 // { int eaccess(char *path, int amode); }
-	SYS_NMOUNT                 = 378 // { int nmount(struct iovec *iovp, \
-	SYS___MAC_GET_PROC         = 384 // { int __mac_get_proc(struct mac *mac_p); }
-	SYS___MAC_SET_PROC         = 385 // { int __mac_set_proc(struct mac *mac_p); }
-	SYS___MAC_GET_FD           = 386 // { int __mac_get_fd(int fd, \
-	SYS___MAC_GET_FILE         = 387 // { int __mac_get_file(const char *path_p, \
-	SYS___MAC_SET_FD           = 388 // { int __mac_set_fd(int fd, \
-	SYS___MAC_SET_FILE         = 389 // { int __mac_set_file(const char *path_p, \
-	SYS_KENV                   = 390 // { int kenv(int what, const char *name, \
-	SYS_LCHFLAGS               = 391 // { int lchflags(const char *path, \
-	SYS_UUIDGEN                = 392 // { int uuidgen(struct uuid *store, \
-	SYS_SENDFILE               = 393 // { int sendfile(int fd, int s, off_t offset, \
-	SYS_MAC_SYSCALL            = 394 // { int mac_syscall(const char *policy, \
-	SYS_GETFSSTAT              = 395 // { int getfsstat(struct statfs *buf, \
-	SYS_STATFS                 = 396 // { int statfs(char *path, \
-	SYS_FSTATFS                = 397 // { int fstatfs(int fd, struct statfs *buf); }
-	SYS_FHSTATFS               = 398 // { int fhstatfs(const struct fhandle *u_fhp, \
-	SYS___MAC_GET_PID          = 409 // { int __mac_get_pid(pid_t pid, \
-	SYS___MAC_GET_LINK         = 410 // { int __mac_get_link(const char *path_p, \
-	SYS___MAC_SET_LINK         = 411 // { int __mac_set_link(const char *path_p, \
-	SYS_EXTATTR_SET_LINK       = 412 // { ssize_t extattr_set_link( \
-	SYS_EXTATTR_GET_LINK       = 413 // { ssize_t extattr_get_link( \
-	SYS_EXTATTR_DELETE_LINK    = 414 // { int extattr_delete_link( \
-	SYS___MAC_EXECVE           = 415 // { int __mac_execve(char *fname, char **argv, \
-	SYS_SIGACTION              = 416 // { int sigaction(int sig, \
-	SYS_SIGRETURN              = 417 // { int sigreturn( \
-	SYS_GETCONTEXT             = 421 // { int getcontext(struct __ucontext *ucp); }
-	SYS_SETCONTEXT             = 422 // { int setcontext( \
-	SYS_SWAPCONTEXT            = 423 // { int swapcontext(struct __ucontext *oucp, \
-	SYS_SWAPOFF                = 424 // { int swapoff(const char *name); }
-	SYS___ACL_GET_LINK         = 425 // { int __acl_get_link(const char *path, \
-	SYS___ACL_SET_LINK         = 426 // { int __acl_set_link(const char *path, \
-	SYS___ACL_DELETE_LINK      = 427 // { int __acl_delete_link(const char *path, \
-	SYS___ACL_ACLCHECK_LINK    = 428 // { int __acl_aclcheck_link(const char *path, \
-	SYS_SIGWAIT                = 429 // { int sigwait(const sigset_t *set, \
-	SYS_THR_CREATE             = 430 // { int thr_create(ucontext_t *ctx, long *id, \
-	SYS_THR_EXIT               = 431 // { void thr_exit(long *state); }
-	SYS_THR_SELF               = 432 // { int thr_self(long *id); }
-	SYS_THR_KILL               = 433 // { int thr_kill(long id, int sig); }
-	SYS__UMTX_LOCK             = 434 // { int _umtx_lock(struct umtx *umtx); }
-	SYS__UMTX_UNLOCK           = 435 // { int _umtx_unlock(struct umtx *umtx); }
-	SYS_JAIL_ATTACH            = 436 // { int jail_attach(int jid); }
-	SYS_EXTATTR_LIST_FD        = 437 // { ssize_t extattr_list_fd(int fd, \
-	SYS_EXTATTR_LIST_FILE      = 438 // { ssize_t extattr_list_file( \
-	SYS_EXTATTR_LIST_LINK      = 439 // { ssize_t extattr_list_link( \
-	SYS_THR_SUSPEND            = 442 // { int thr_suspend( \
-	SYS_THR_WAKE               = 443 // { int thr_wake(long id); }
-	SYS_KLDUNLOADF             = 444 // { int kldunloadf(int fileid, int flags); }
-	SYS_AUDIT                  = 445 // { int audit(const void *record, \
-	SYS_AUDITON                = 446 // { int auditon(int cmd, void *data, \
-	SYS_GETAUID                = 447 // { int getauid(uid_t *auid); }
-	SYS_SETAUID                = 448 // { int setauid(uid_t *auid); }
-	SYS_GETAUDIT               = 449 // { int getaudit(struct auditinfo *auditinfo); }
-	SYS_SETAUDIT               = 450 // { int setaudit(struct auditinfo *auditinfo); }
-	SYS_GETAUDIT_ADDR          = 451 // { int getaudit_addr( \
-	SYS_SETAUDIT_ADDR          = 452 // { int setaudit_addr( \
-	SYS_AUDITCTL               = 453 // { int auditctl(char *path); }
-	SYS__UMTX_OP               = 454 // { int _umtx_op(void *obj, int op, \
-	SYS_THR_NEW                = 455 // { int thr_new(struct thr_param *param, \
-	SYS_SIGQUEUE               = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
-	SYS_ABORT2                 = 463 // { int abort2(const char *why, int nargs, void **args); }
-	SYS_THR_SET_NAME           = 464 // { int thr_set_name(long id, const char *name); }
-	SYS_RTPRIO_THREAD          = 466 // { int rtprio_thread(int function, \
-	SYS_PREAD                  = 475 // { ssize_t pread(int fd, void *buf, \
-	SYS_PWRITE                 = 476 // { ssize_t pwrite(int fd, const void *buf, \
-	SYS_MMAP                   = 477 // { caddr_t mmap(caddr_t addr, size_t len, \
-	SYS_LSEEK                  = 478 // { off_t lseek(int fd, off_t offset, \
-	SYS_TRUNCATE               = 479 // { int truncate(char *path, off_t length); }
-	SYS_FTRUNCATE              = 480 // { int ftruncate(int fd, off_t length); }
-	SYS_THR_KILL2              = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
-	SYS_SHM_OPEN               = 482 // { int shm_open(const char *path, int flags, \
-	SYS_SHM_UNLINK             = 483 // { int shm_unlink(const char *path); }
-	SYS_CPUSET                 = 484 // { int cpuset(cpusetid_t *setid); }
-	SYS_CPUSET_SETID           = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, \
-	SYS_CPUSET_GETID           = 486 // { int cpuset_getid(cpulevel_t level, \
-	SYS_CPUSET_GETAFFINITY     = 487 // { int cpuset_getaffinity(cpulevel_t level, \
-	SYS_CPUSET_SETAFFINITY     = 488 // { int cpuset_setaffinity(cpulevel_t level, \
-	SYS_FACCESSAT              = 489 // { int faccessat(int fd, char *path, int amode, \
-	SYS_FCHMODAT               = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
-	SYS_FCHOWNAT               = 491 // { int fchownat(int fd, char *path, uid_t uid, \
-	SYS_FEXECVE                = 492 // { int fexecve(int fd, char **argv, \
-	SYS_FSTATAT                = 493 // { int fstatat(int fd, char *path, \
-	SYS_FUTIMESAT              = 494 // { int futimesat(int fd, char *path, \
-	SYS_LINKAT                 = 495 // { int linkat(int fd1, char *path1, int fd2, \
-	SYS_MKDIRAT                = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
-	SYS_MKFIFOAT               = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
-	SYS_MKNODAT                = 498 // { int mknodat(int fd, char *path, mode_t mode, \
-	SYS_OPENAT                 = 499 // { int openat(int fd, char *path, int flag, \
-	SYS_READLINKAT             = 500 // { int readlinkat(int fd, char *path, char *buf, \
-	SYS_RENAMEAT               = 501 // { int renameat(int oldfd, char *old, int newfd, \
-	SYS_SYMLINKAT              = 502 // { int symlinkat(char *path1, int fd, \
-	SYS_UNLINKAT               = 503 // { int unlinkat(int fd, char *path, int flag); }
-	SYS_POSIX_OPENPT           = 504 // { int posix_openpt(int flags); }
-	SYS_JAIL_GET               = 506 // { int jail_get(struct iovec *iovp, \
-	SYS_JAIL_SET               = 507 // { int jail_set(struct iovec *iovp, \
-	SYS_JAIL_REMOVE            = 508 // { int jail_remove(int jid); }
-	SYS_CLOSEFROM              = 509 // { int closefrom(int lowfd); }
-	SYS_LPATHCONF              = 513 // { int lpathconf(char *path, int name); }
-	SYS___CAP_RIGHTS_GET       = 515 // { int __cap_rights_get(int version, \
-	SYS_CAP_ENTER              = 516 // { int cap_enter(void); }
-	SYS_CAP_GETMODE            = 517 // { int cap_getmode(u_int *modep); }
-	SYS_PDFORK                 = 518 // { int pdfork(int *fdp, int flags); }
-	SYS_PDKILL                 = 519 // { int pdkill(int fd, int signum); }
-	SYS_PDGETPID               = 520 // { int pdgetpid(int fd, pid_t *pidp); }
-	SYS_PSELECT                = 522 // { int pselect(int nd, fd_set *in, \
-	SYS_GETLOGINCLASS          = 523 // { int getloginclass(char *namebuf, \
-	SYS_SETLOGINCLASS          = 524 // { int setloginclass(const char *namebuf); }
-	SYS_RCTL_GET_RACCT         = 525 // { int rctl_get_racct(const void *inbufp, \
-	SYS_RCTL_GET_RULES         = 526 // { int rctl_get_rules(const void *inbufp, \
-	SYS_RCTL_GET_LIMITS        = 527 // { int rctl_get_limits(const void *inbufp, \
-	SYS_RCTL_ADD_RULE          = 528 // { int rctl_add_rule(const void *inbufp, \
-	SYS_RCTL_REMOVE_RULE       = 529 // { int rctl_remove_rule(const void *inbufp, \
-	SYS_POSIX_FALLOCATE        = 530 // { int posix_fallocate(int fd, \
-	SYS_POSIX_FADVISE          = 531 // { int posix_fadvise(int fd, off_t offset, \
-	SYS_WAIT6                  = 532 // { int wait6(idtype_t idtype, id_t id, \
-	SYS_CAP_RIGHTS_LIMIT       = 533 // { int cap_rights_limit(int fd, \
-	SYS_CAP_IOCTLS_LIMIT       = 534 // { int cap_ioctls_limit(int fd, \
-	SYS_CAP_IOCTLS_GET         = 535 // { ssize_t cap_ioctls_get(int fd, \
-	SYS_CAP_FCNTLS_LIMIT       = 536 // { int cap_fcntls_limit(int fd, \
-	SYS_CAP_FCNTLS_GET         = 537 // { int cap_fcntls_get(int fd, \
-	SYS_BINDAT                 = 538 // { int bindat(int fd, int s, caddr_t name, \
-	SYS_CONNECTAT              = 539 // { int connectat(int fd, int s, caddr_t name, \
-	SYS_CHFLAGSAT              = 540 // { int chflagsat(int fd, const char *path, \
-	SYS_ACCEPT4                = 541 // { int accept4(int s, \
-	SYS_PIPE2                  = 542 // { int pipe2(int *fildes, int flags); }
-	SYS_PROCCTL                = 544 // { int procctl(idtype_t idtype, id_t id, \
-	SYS_PPOLL                  = 545 // { int ppoll(struct pollfd *fds, u_int nfds, \
-	SYS_FUTIMENS               = 546 // { int futimens(int fd, \
-	SYS_UTIMENSAT              = 547 // { int utimensat(int fd, \
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit \
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, \
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, \
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, \
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_MKNOD                    = 14  // { int mknod(char *path, int mode, int dev); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_OBREAK                   = 17  // { int obreak(char *nsize); } break \
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, \
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, \
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, \
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, \
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, \
+	SYS_ACCEPT                   = 30  // { int accept(int s, \
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, \
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, \
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_PIPE                     = 42  // { int pipe(void); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, \
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, \
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int \
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, \
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, \
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, \
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, \
+	SYS_UMASK                    = 60  // { int umask(int newmask); } umask umask_args \
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, \
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_OVADVISE                 = 72  // { int ovadvise(int anom); } vadvise \
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(const void *addr, size_t len, \
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, \
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, \
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, \
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, \
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct \
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, \
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, \
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, \
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, \
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, \
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, \
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, \
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, \
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, \
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, \
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, \
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, \
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, \
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, \
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, \
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, \
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, \
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, \
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, \
+	SYS_GETFH                    = 161 // { int getfh(char *fname, \
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, \
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, \
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, \
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, \
+	SYS_FREEBSD6_PREAD           = 173 // { ssize_t freebsd6_pread(int fd, void *buf, \
+	SYS_FREEBSD6_PWRITE          = 174 // { ssize_t freebsd6_pwrite(int fd, \
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_STAT                     = 188 // { int stat(char *path, struct stat *ub); }
+	SYS_FSTAT                    = 189 // { int fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                    = 190 // { int lstat(char *path, struct stat *ub); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, \
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, \
+	SYS_GETDIRENTRIES            = 196 // { int getdirentries(int fd, char *buf, \
+	SYS_FREEBSD6_MMAP            = 197 // { caddr_t freebsd6_mmap(caddr_t addr, \
+	SYS_FREEBSD6_LSEEK           = 199 // { off_t freebsd6_lseek(int fd, int pad, \
+	SYS_FREEBSD6_TRUNCATE        = 200 // { int freebsd6_truncate(char *path, int pad, \
+	SYS_FREEBSD6_FTRUNCATE       = 201 // { int freebsd6_ftruncate(int fd, int pad, \
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, \
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, \
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, \
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, \
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, \
+	SYS_MSGRCV                   = 227 // { int msgrcv(int msqid, void *msgp, \
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, \
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, \
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, \
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime( \
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, \
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, \
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, \
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct \
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, \
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate( \
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate( \
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id,\
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, \
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_OPENBSD_POLL             = 252 // { int openbsd_poll(struct pollfd *fds, \
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, \
+	SYS_GETDENTS                 = 272 // { int getdents(int fd, char *buf, \
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, \
+	SYS_NSTAT                    = 278 // { int nstat(char *path, struct nstat *ub); }
+	SYS_NFSTAT                   = 279 // { int nfstat(int fd, struct nstat *sb); }
+	SYS_NLSTAT                   = 280 // { int nlstat(char *path, struct nstat *ub); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, \
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, \
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, \
+	SYS_FHSTAT                   = 299 // { int fhstat(const struct fhandle *u_fhp, \
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, \
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct \
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, \
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, \
+	SYS_AIO_RETURN               = 314 // { int aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend( \
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, \
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_OAIO_READ                = 318 // { int oaio_read(struct oaiocb *aiocbp); }
+	SYS_OAIO_WRITE               = 319 // { int oaio_write(struct oaiocb *aiocbp); }
+	SYS_OLIO_LISTIO              = 320 // { int olio_listio(int mode, \
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, u_int buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, \
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct \
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int \
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, \
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, \
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, \
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, \
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, \
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, \
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, \
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, \
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, \
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, \
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, \
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, \
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, \
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, \
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file( \
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file( \
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, \
+	SYS_AIO_WAITCOMPLETE         = 359 // { int aio_waitcomplete( \
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, \
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, \
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_KEVENT                   = 363 // { int kevent(int fd, \
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, \
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, \
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, \
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, \
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, \
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, \
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, \
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, \
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, \
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, \
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, \
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, \
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, \
+	SYS_GETFSSTAT                = 395 // { int getfsstat(struct statfs *buf, \
+	SYS_STATFS                   = 396 // { int statfs(char *path, \
+	SYS_FSTATFS                  = 397 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS                 = 398 // { int fhstatfs(const struct fhandle *u_fhp, \
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, \
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, \
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, \
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, \
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, \
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link( \
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link( \
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link( \
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, \
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, \
+	SYS_SIGRETURN                = 417 // { int sigreturn( \
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext( \
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, \
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, \
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, \
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, \
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, \
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, \
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, \
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS__UMTX_LOCK               = 434 // { int _umtx_lock(struct umtx *umtx); }
+	SYS__UMTX_UNLOCK             = 435 // { int _umtx_unlock(struct umtx *umtx); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, \
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file( \
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link( \
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, \
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend( \
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, \
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, \
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr( \
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr( \
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, \
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, \
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, \
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd,		\
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd,	\
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd,		\
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd,		\
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, \
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, \
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, \
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, \
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, \
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, \
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, \
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, \
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, \
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, \
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, \
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, \
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, \
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, \
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, \
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, \
+	SYS_FSTATAT                  = 493 // { int fstatat(int fd, char *path, \
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, \
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, \
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_MKNODAT                  = 498 // { int mknodat(int fd, char *path, mode_t mode, \
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, \
+	SYS_READLINKAT               = 500 // { int readlinkat(int fd, char *path, char *buf, \
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, \
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, \
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, \
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, \
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, \
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, \
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, \
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, \
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, \
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, \
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, \
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, \
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, \
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, \
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, \
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, \
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, \
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, \
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, \
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, \
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, \
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, \
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, \
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, \
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, \
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, \
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, \
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, \
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, \
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, \
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, \
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go
index 81722ac9f3bd..b66f900dff76 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go
@@ -7,347 +7,397 @@ package unix
 
 const (
 	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
-	SYS_EXIT                   = 1   // { void sys_exit(int rval); } exit \
-	SYS_FORK                   = 2   // { int fork(void); }
-	SYS_READ                   = 3   // { ssize_t read(int fd, void *buf, \
-	SYS_WRITE                  = 4   // { ssize_t write(int fd, const void *buf, \
-	SYS_OPEN                   = 5   // { int open(char *path, int flags, int mode); }
-	SYS_CLOSE                  = 6   // { int close(int fd); }
-	SYS_WAIT4                  = 7   // { int wait4(int pid, int *status, \
-	SYS_LINK                   = 9   // { int link(char *path, char *link); }
-	SYS_UNLINK                 = 10  // { int unlink(char *path); }
-	SYS_CHDIR                  = 12  // { int chdir(char *path); }
-	SYS_FCHDIR                 = 13  // { int fchdir(int fd); }
-	SYS_MKNOD                  = 14  // { int mknod(char *path, int mode, int dev); }
-	SYS_CHMOD                  = 15  // { int chmod(char *path, int mode); }
-	SYS_CHOWN                  = 16  // { int chown(char *path, int uid, int gid); }
-	SYS_OBREAK                 = 17  // { int obreak(char *nsize); } break \
-	SYS_GETPID                 = 20  // { pid_t getpid(void); }
-	SYS_MOUNT                  = 21  // { int mount(char *type, char *path, \
-	SYS_UNMOUNT                = 22  // { int unmount(char *path, int flags); }
-	SYS_SETUID                 = 23  // { int setuid(uid_t uid); }
-	SYS_GETUID                 = 24  // { uid_t getuid(void); }
-	SYS_GETEUID                = 25  // { uid_t geteuid(void); }
-	SYS_PTRACE                 = 26  // { int ptrace(int req, pid_t pid, \
-	SYS_RECVMSG                = 27  // { int recvmsg(int s, struct msghdr *msg, \
-	SYS_SENDMSG                = 28  // { int sendmsg(int s, struct msghdr *msg, \
-	SYS_RECVFROM               = 29  // { int recvfrom(int s, caddr_t buf, \
-	SYS_ACCEPT                 = 30  // { int accept(int s, \
-	SYS_GETPEERNAME            = 31  // { int getpeername(int fdes, \
-	SYS_GETSOCKNAME            = 32  // { int getsockname(int fdes, \
-	SYS_ACCESS                 = 33  // { int access(char *path, int amode); }
-	SYS_CHFLAGS                = 34  // { int chflags(const char *path, u_long flags); }
-	SYS_FCHFLAGS               = 35  // { int fchflags(int fd, u_long flags); }
-	SYS_SYNC                   = 36  // { int sync(void); }
-	SYS_KILL                   = 37  // { int kill(int pid, int signum); }
-	SYS_GETPPID                = 39  // { pid_t getppid(void); }
-	SYS_DUP                    = 41  // { int dup(u_int fd); }
-	SYS_PIPE                   = 42  // { int pipe(void); }
-	SYS_GETEGID                = 43  // { gid_t getegid(void); }
-	SYS_PROFIL                 = 44  // { int profil(caddr_t samples, size_t size, \
-	SYS_KTRACE                 = 45  // { int ktrace(const char *fname, int ops, \
-	SYS_GETGID                 = 47  // { gid_t getgid(void); }
-	SYS_GETLOGIN               = 49  // { int getlogin(char *namebuf, u_int \
-	SYS_SETLOGIN               = 50  // { int setlogin(char *namebuf); }
-	SYS_ACCT                   = 51  // { int acct(char *path); }
-	SYS_SIGALTSTACK            = 53  // { int sigaltstack(stack_t *ss, \
-	SYS_IOCTL                  = 54  // { int ioctl(int fd, u_long com, \
-	SYS_REBOOT                 = 55  // { int reboot(int opt); }
-	SYS_REVOKE                 = 56  // { int revoke(char *path); }
-	SYS_SYMLINK                = 57  // { int symlink(char *path, char *link); }
-	SYS_READLINK               = 58  // { ssize_t readlink(char *path, char *buf, \
-	SYS_EXECVE                 = 59  // { int execve(char *fname, char **argv, \
-	SYS_UMASK                  = 60  // { int umask(int newmask); } umask umask_args \
-	SYS_CHROOT                 = 61  // { int chroot(char *path); }
-	SYS_MSYNC                  = 65  // { int msync(void *addr, size_t len, \
-	SYS_VFORK                  = 66  // { int vfork(void); }
-	SYS_SBRK                   = 69  // { int sbrk(int incr); }
-	SYS_SSTK                   = 70  // { int sstk(int incr); }
-	SYS_OVADVISE               = 72  // { int ovadvise(int anom); } vadvise \
-	SYS_MUNMAP                 = 73  // { int munmap(void *addr, size_t len); }
-	SYS_MPROTECT               = 74  // { int mprotect(const void *addr, size_t len, \
-	SYS_MADVISE                = 75  // { int madvise(void *addr, size_t len, \
-	SYS_MINCORE                = 78  // { int mincore(const void *addr, size_t len, \
-	SYS_GETGROUPS              = 79  // { int getgroups(u_int gidsetsize, \
-	SYS_SETGROUPS              = 80  // { int setgroups(u_int gidsetsize, \
-	SYS_GETPGRP                = 81  // { int getpgrp(void); }
-	SYS_SETPGID                = 82  // { int setpgid(int pid, int pgid); }
-	SYS_SETITIMER              = 83  // { int setitimer(u_int which, struct \
-	SYS_SWAPON                 = 85  // { int swapon(char *name); }
-	SYS_GETITIMER              = 86  // { int getitimer(u_int which, \
-	SYS_GETDTABLESIZE          = 89  // { int getdtablesize(void); }
-	SYS_DUP2                   = 90  // { int dup2(u_int from, u_int to); }
-	SYS_FCNTL                  = 92  // { int fcntl(int fd, int cmd, long arg); }
-	SYS_SELECT                 = 93  // { int select(int nd, fd_set *in, fd_set *ou, \
-	SYS_FSYNC                  = 95  // { int fsync(int fd); }
-	SYS_SETPRIORITY            = 96  // { int setpriority(int which, int who, \
-	SYS_SOCKET                 = 97  // { int socket(int domain, int type, \
-	SYS_CONNECT                = 98  // { int connect(int s, caddr_t name, \
-	SYS_GETPRIORITY            = 100 // { int getpriority(int which, int who); }
-	SYS_BIND                   = 104 // { int bind(int s, caddr_t name, \
-	SYS_SETSOCKOPT             = 105 // { int setsockopt(int s, int level, int name, \
-	SYS_LISTEN                 = 106 // { int listen(int s, int backlog); }
-	SYS_GETTIMEOFDAY           = 116 // { int gettimeofday(struct timeval *tp, \
-	SYS_GETRUSAGE              = 117 // { int getrusage(int who, \
-	SYS_GETSOCKOPT             = 118 // { int getsockopt(int s, int level, int name, \
-	SYS_READV                  = 120 // { int readv(int fd, struct iovec *iovp, \
-	SYS_WRITEV                 = 121 // { int writev(int fd, struct iovec *iovp, \
-	SYS_SETTIMEOFDAY           = 122 // { int settimeofday(struct timeval *tv, \
-	SYS_FCHOWN                 = 123 // { int fchown(int fd, int uid, int gid); }
-	SYS_FCHMOD                 = 124 // { int fchmod(int fd, int mode); }
-	SYS_SETREUID               = 126 // { int setreuid(int ruid, int euid); }
-	SYS_SETREGID               = 127 // { int setregid(int rgid, int egid); }
-	SYS_RENAME                 = 128 // { int rename(char *from, char *to); }
-	SYS_FLOCK                  = 131 // { int flock(int fd, int how); }
-	SYS_MKFIFO                 = 132 // { int mkfifo(char *path, int mode); }
-	SYS_SENDTO                 = 133 // { int sendto(int s, caddr_t buf, size_t len, \
-	SYS_SHUTDOWN               = 134 // { int shutdown(int s, int how); }
-	SYS_SOCKETPAIR             = 135 // { int socketpair(int domain, int type, \
-	SYS_MKDIR                  = 136 // { int mkdir(char *path, int mode); }
-	SYS_RMDIR                  = 137 // { int rmdir(char *path); }
-	SYS_UTIMES                 = 138 // { int utimes(char *path, \
-	SYS_ADJTIME                = 140 // { int adjtime(struct timeval *delta, \
-	SYS_SETSID                 = 147 // { int setsid(void); }
-	SYS_QUOTACTL               = 148 // { int quotactl(char *path, int cmd, int uid, \
-	SYS_LGETFH                 = 160 // { int lgetfh(char *fname, \
-	SYS_GETFH                  = 161 // { int getfh(char *fname, \
-	SYS_SYSARCH                = 165 // { int sysarch(int op, char *parms); }
-	SYS_RTPRIO                 = 166 // { int rtprio(int function, pid_t pid, \
-	SYS_FREEBSD6_PREAD         = 173 // { ssize_t freebsd6_pread(int fd, void *buf, \
-	SYS_FREEBSD6_PWRITE        = 174 // { ssize_t freebsd6_pwrite(int fd, \
-	SYS_SETFIB                 = 175 // { int setfib(int fibnum); }
-	SYS_NTP_ADJTIME            = 176 // { int ntp_adjtime(struct timex *tp); }
-	SYS_SETGID                 = 181 // { int setgid(gid_t gid); }
-	SYS_SETEGID                = 182 // { int setegid(gid_t egid); }
-	SYS_SETEUID                = 183 // { int seteuid(uid_t euid); }
-	SYS_STAT                   = 188 // { int stat(char *path, struct stat *ub); }
-	SYS_FSTAT                  = 189 // { int fstat(int fd, struct stat *sb); }
-	SYS_LSTAT                  = 190 // { int lstat(char *path, struct stat *ub); }
-	SYS_PATHCONF               = 191 // { int pathconf(char *path, int name); }
-	SYS_FPATHCONF              = 192 // { int fpathconf(int fd, int name); }
-	SYS_GETRLIMIT              = 194 // { int getrlimit(u_int which, \
-	SYS_SETRLIMIT              = 195 // { int setrlimit(u_int which, \
-	SYS_GETDIRENTRIES          = 196 // { int getdirentries(int fd, char *buf, \
-	SYS_FREEBSD6_MMAP          = 197 // { caddr_t freebsd6_mmap(caddr_t addr, \
-	SYS_FREEBSD6_LSEEK         = 199 // { off_t freebsd6_lseek(int fd, int pad, \
-	SYS_FREEBSD6_TRUNCATE      = 200 // { int freebsd6_truncate(char *path, int pad, \
-	SYS_FREEBSD6_FTRUNCATE     = 201 // { int freebsd6_ftruncate(int fd, int pad, \
-	SYS___SYSCTL               = 202 // { int __sysctl(int *name, u_int namelen, \
-	SYS_MLOCK                  = 203 // { int mlock(const void *addr, size_t len); }
-	SYS_MUNLOCK                = 204 // { int munlock(const void *addr, size_t len); }
-	SYS_UNDELETE               = 205 // { int undelete(char *path); }
-	SYS_FUTIMES                = 206 // { int futimes(int fd, struct timeval *tptr); }
-	SYS_GETPGID                = 207 // { int getpgid(pid_t pid); }
-	SYS_POLL                   = 209 // { int poll(struct pollfd *fds, u_int nfds, \
-	SYS_CLOCK_GETTIME          = 232 // { int clock_gettime(clockid_t clock_id, \
-	SYS_CLOCK_SETTIME          = 233 // { int clock_settime( \
-	SYS_CLOCK_GETRES           = 234 // { int clock_getres(clockid_t clock_id, \
-	SYS_KTIMER_CREATE          = 235 // { int ktimer_create(clockid_t clock_id, \
-	SYS_KTIMER_DELETE          = 236 // { int ktimer_delete(int timerid); }
-	SYS_KTIMER_SETTIME         = 237 // { int ktimer_settime(int timerid, int flags, \
-	SYS_KTIMER_GETTIME         = 238 // { int ktimer_gettime(int timerid, struct \
-	SYS_KTIMER_GETOVERRUN      = 239 // { int ktimer_getoverrun(int timerid); }
-	SYS_NANOSLEEP              = 240 // { int nanosleep(const struct timespec *rqtp, \
-	SYS_FFCLOCK_GETCOUNTER     = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
-	SYS_FFCLOCK_SETESTIMATE    = 242 // { int ffclock_setestimate( \
-	SYS_FFCLOCK_GETESTIMATE    = 243 // { int ffclock_getestimate( \
-	SYS_CLOCK_GETCPUCLOCKID2   = 247 // { int clock_getcpuclockid2(id_t id,\
-	SYS_NTP_GETTIME            = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
-	SYS_MINHERIT               = 250 // { int minherit(void *addr, size_t len, \
-	SYS_RFORK                  = 251 // { int rfork(int flags); }
-	SYS_OPENBSD_POLL           = 252 // { int openbsd_poll(struct pollfd *fds, \
-	SYS_ISSETUGID              = 253 // { int issetugid(void); }
-	SYS_LCHOWN                 = 254 // { int lchown(char *path, int uid, int gid); }
-	SYS_GETDENTS               = 272 // { int getdents(int fd, char *buf, \
-	SYS_LCHMOD                 = 274 // { int lchmod(char *path, mode_t mode); }
-	SYS_LUTIMES                = 276 // { int lutimes(char *path, \
-	SYS_NSTAT                  = 278 // { int nstat(char *path, struct nstat *ub); }
-	SYS_NFSTAT                 = 279 // { int nfstat(int fd, struct nstat *sb); }
-	SYS_NLSTAT                 = 280 // { int nlstat(char *path, struct nstat *ub); }
-	SYS_PREADV                 = 289 // { ssize_t preadv(int fd, struct iovec *iovp, \
-	SYS_PWRITEV                = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, \
-	SYS_FHOPEN                 = 298 // { int fhopen(const struct fhandle *u_fhp, \
-	SYS_FHSTAT                 = 299 // { int fhstat(const struct fhandle *u_fhp, \
-	SYS_MODNEXT                = 300 // { int modnext(int modid); }
-	SYS_MODSTAT                = 301 // { int modstat(int modid, \
-	SYS_MODFNEXT               = 302 // { int modfnext(int modid); }
-	SYS_MODFIND                = 303 // { int modfind(const char *name); }
-	SYS_KLDLOAD                = 304 // { int kldload(const char *file); }
-	SYS_KLDUNLOAD              = 305 // { int kldunload(int fileid); }
-	SYS_KLDFIND                = 306 // { int kldfind(const char *file); }
-	SYS_KLDNEXT                = 307 // { int kldnext(int fileid); }
-	SYS_KLDSTAT                = 308 // { int kldstat(int fileid, struct \
-	SYS_KLDFIRSTMOD            = 309 // { int kldfirstmod(int fileid); }
-	SYS_GETSID                 = 310 // { int getsid(pid_t pid); }
-	SYS_SETRESUID              = 311 // { int setresuid(uid_t ruid, uid_t euid, \
-	SYS_SETRESGID              = 312 // { int setresgid(gid_t rgid, gid_t egid, \
-	SYS_YIELD                  = 321 // { int yield(void); }
-	SYS_MLOCKALL               = 324 // { int mlockall(int how); }
-	SYS_MUNLOCKALL             = 325 // { int munlockall(void); }
-	SYS___GETCWD               = 326 // { int __getcwd(char *buf, u_int buflen); }
-	SYS_SCHED_SETPARAM         = 327 // { int sched_setparam (pid_t pid, \
-	SYS_SCHED_GETPARAM         = 328 // { int sched_getparam (pid_t pid, struct \
-	SYS_SCHED_SETSCHEDULER     = 329 // { int sched_setscheduler (pid_t pid, int \
-	SYS_SCHED_GETSCHEDULER     = 330 // { int sched_getscheduler (pid_t pid); }
-	SYS_SCHED_YIELD            = 331 // { int sched_yield (void); }
-	SYS_SCHED_GET_PRIORITY_MAX = 332 // { int sched_get_priority_max (int policy); }
-	SYS_SCHED_GET_PRIORITY_MIN = 333 // { int sched_get_priority_min (int policy); }
-	SYS_SCHED_RR_GET_INTERVAL  = 334 // { int sched_rr_get_interval (pid_t pid, \
-	SYS_UTRACE                 = 335 // { int utrace(const void *addr, size_t len); }
-	SYS_KLDSYM                 = 337 // { int kldsym(int fileid, int cmd, \
-	SYS_JAIL                   = 338 // { int jail(struct jail *jail); }
-	SYS_SIGPROCMASK            = 340 // { int sigprocmask(int how, \
-	SYS_SIGSUSPEND             = 341 // { int sigsuspend(const sigset_t *sigmask); }
-	SYS_SIGPENDING             = 343 // { int sigpending(sigset_t *set); }
-	SYS_SIGTIMEDWAIT           = 345 // { int sigtimedwait(const sigset_t *set, \
-	SYS_SIGWAITINFO            = 346 // { int sigwaitinfo(const sigset_t *set, \
-	SYS___ACL_GET_FILE         = 347 // { int __acl_get_file(const char *path, \
-	SYS___ACL_SET_FILE         = 348 // { int __acl_set_file(const char *path, \
-	SYS___ACL_GET_FD           = 349 // { int __acl_get_fd(int filedes, \
-	SYS___ACL_SET_FD           = 350 // { int __acl_set_fd(int filedes, \
-	SYS___ACL_DELETE_FILE      = 351 // { int __acl_delete_file(const char *path, \
-	SYS___ACL_DELETE_FD        = 352 // { int __acl_delete_fd(int filedes, \
-	SYS___ACL_ACLCHECK_FILE    = 353 // { int __acl_aclcheck_file(const char *path, \
-	SYS___ACL_ACLCHECK_FD      = 354 // { int __acl_aclcheck_fd(int filedes, \
-	SYS_EXTATTRCTL             = 355 // { int extattrctl(const char *path, int cmd, \
-	SYS_EXTATTR_SET_FILE       = 356 // { ssize_t extattr_set_file( \
-	SYS_EXTATTR_GET_FILE       = 357 // { ssize_t extattr_get_file( \
-	SYS_EXTATTR_DELETE_FILE    = 358 // { int extattr_delete_file(const char *path, \
-	SYS_GETRESUID              = 360 // { int getresuid(uid_t *ruid, uid_t *euid, \
-	SYS_GETRESGID              = 361 // { int getresgid(gid_t *rgid, gid_t *egid, \
-	SYS_KQUEUE                 = 362 // { int kqueue(void); }
-	SYS_KEVENT                 = 363 // { int kevent(int fd, \
-	SYS_EXTATTR_SET_FD         = 371 // { ssize_t extattr_set_fd(int fd, \
-	SYS_EXTATTR_GET_FD         = 372 // { ssize_t extattr_get_fd(int fd, \
-	SYS_EXTATTR_DELETE_FD      = 373 // { int extattr_delete_fd(int fd, \
-	SYS___SETUGID              = 374 // { int __setugid(int flag); }
-	SYS_EACCESS                = 376 // { int eaccess(char *path, int amode); }
-	SYS_NMOUNT                 = 378 // { int nmount(struct iovec *iovp, \
-	SYS___MAC_GET_PROC         = 384 // { int __mac_get_proc(struct mac *mac_p); }
-	SYS___MAC_SET_PROC         = 385 // { int __mac_set_proc(struct mac *mac_p); }
-	SYS___MAC_GET_FD           = 386 // { int __mac_get_fd(int fd, \
-	SYS___MAC_GET_FILE         = 387 // { int __mac_get_file(const char *path_p, \
-	SYS___MAC_SET_FD           = 388 // { int __mac_set_fd(int fd, \
-	SYS___MAC_SET_FILE         = 389 // { int __mac_set_file(const char *path_p, \
-	SYS_KENV                   = 390 // { int kenv(int what, const char *name, \
-	SYS_LCHFLAGS               = 391 // { int lchflags(const char *path, \
-	SYS_UUIDGEN                = 392 // { int uuidgen(struct uuid *store, \
-	SYS_SENDFILE               = 393 // { int sendfile(int fd, int s, off_t offset, \
-	SYS_MAC_SYSCALL            = 394 // { int mac_syscall(const char *policy, \
-	SYS_GETFSSTAT              = 395 // { int getfsstat(struct statfs *buf, \
-	SYS_STATFS                 = 396 // { int statfs(char *path, \
-	SYS_FSTATFS                = 397 // { int fstatfs(int fd, struct statfs *buf); }
-	SYS_FHSTATFS               = 398 // { int fhstatfs(const struct fhandle *u_fhp, \
-	SYS___MAC_GET_PID          = 409 // { int __mac_get_pid(pid_t pid, \
-	SYS___MAC_GET_LINK         = 410 // { int __mac_get_link(const char *path_p, \
-	SYS___MAC_SET_LINK         = 411 // { int __mac_set_link(const char *path_p, \
-	SYS_EXTATTR_SET_LINK       = 412 // { ssize_t extattr_set_link( \
-	SYS_EXTATTR_GET_LINK       = 413 // { ssize_t extattr_get_link( \
-	SYS_EXTATTR_DELETE_LINK    = 414 // { int extattr_delete_link( \
-	SYS___MAC_EXECVE           = 415 // { int __mac_execve(char *fname, char **argv, \
-	SYS_SIGACTION              = 416 // { int sigaction(int sig, \
-	SYS_SIGRETURN              = 417 // { int sigreturn( \
-	SYS_GETCONTEXT             = 421 // { int getcontext(struct __ucontext *ucp); }
-	SYS_SETCONTEXT             = 422 // { int setcontext( \
-	SYS_SWAPCONTEXT            = 423 // { int swapcontext(struct __ucontext *oucp, \
-	SYS_SWAPOFF                = 424 // { int swapoff(const char *name); }
-	SYS___ACL_GET_LINK         = 425 // { int __acl_get_link(const char *path, \
-	SYS___ACL_SET_LINK         = 426 // { int __acl_set_link(const char *path, \
-	SYS___ACL_DELETE_LINK      = 427 // { int __acl_delete_link(const char *path, \
-	SYS___ACL_ACLCHECK_LINK    = 428 // { int __acl_aclcheck_link(const char *path, \
-	SYS_SIGWAIT                = 429 // { int sigwait(const sigset_t *set, \
-	SYS_THR_CREATE             = 430 // { int thr_create(ucontext_t *ctx, long *id, \
-	SYS_THR_EXIT               = 431 // { void thr_exit(long *state); }
-	SYS_THR_SELF               = 432 // { int thr_self(long *id); }
-	SYS_THR_KILL               = 433 // { int thr_kill(long id, int sig); }
-	SYS__UMTX_LOCK             = 434 // { int _umtx_lock(struct umtx *umtx); }
-	SYS__UMTX_UNLOCK           = 435 // { int _umtx_unlock(struct umtx *umtx); }
-	SYS_JAIL_ATTACH            = 436 // { int jail_attach(int jid); }
-	SYS_EXTATTR_LIST_FD        = 437 // { ssize_t extattr_list_fd(int fd, \
-	SYS_EXTATTR_LIST_FILE      = 438 // { ssize_t extattr_list_file( \
-	SYS_EXTATTR_LIST_LINK      = 439 // { ssize_t extattr_list_link( \
-	SYS_THR_SUSPEND            = 442 // { int thr_suspend( \
-	SYS_THR_WAKE               = 443 // { int thr_wake(long id); }
-	SYS_KLDUNLOADF             = 444 // { int kldunloadf(int fileid, int flags); }
-	SYS_AUDIT                  = 445 // { int audit(const void *record, \
-	SYS_AUDITON                = 446 // { int auditon(int cmd, void *data, \
-	SYS_GETAUID                = 447 // { int getauid(uid_t *auid); }
-	SYS_SETAUID                = 448 // { int setauid(uid_t *auid); }
-	SYS_GETAUDIT               = 449 // { int getaudit(struct auditinfo *auditinfo); }
-	SYS_SETAUDIT               = 450 // { int setaudit(struct auditinfo *auditinfo); }
-	SYS_GETAUDIT_ADDR          = 451 // { int getaudit_addr( \
-	SYS_SETAUDIT_ADDR          = 452 // { int setaudit_addr( \
-	SYS_AUDITCTL               = 453 // { int auditctl(char *path); }
-	SYS__UMTX_OP               = 454 // { int _umtx_op(void *obj, int op, \
-	SYS_THR_NEW                = 455 // { int thr_new(struct thr_param *param, \
-	SYS_SIGQUEUE               = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
-	SYS_ABORT2                 = 463 // { int abort2(const char *why, int nargs, void **args); }
-	SYS_THR_SET_NAME           = 464 // { int thr_set_name(long id, const char *name); }
-	SYS_RTPRIO_THREAD          = 466 // { int rtprio_thread(int function, \
-	SYS_PREAD                  = 475 // { ssize_t pread(int fd, void *buf, \
-	SYS_PWRITE                 = 476 // { ssize_t pwrite(int fd, const void *buf, \
-	SYS_MMAP                   = 477 // { caddr_t mmap(caddr_t addr, size_t len, \
-	SYS_LSEEK                  = 478 // { off_t lseek(int fd, off_t offset, \
-	SYS_TRUNCATE               = 479 // { int truncate(char *path, off_t length); }
-	SYS_FTRUNCATE              = 480 // { int ftruncate(int fd, off_t length); }
-	SYS_THR_KILL2              = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
-	SYS_SHM_OPEN               = 482 // { int shm_open(const char *path, int flags, \
-	SYS_SHM_UNLINK             = 483 // { int shm_unlink(const char *path); }
-	SYS_CPUSET                 = 484 // { int cpuset(cpusetid_t *setid); }
-	SYS_CPUSET_SETID           = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, \
-	SYS_CPUSET_GETID           = 486 // { int cpuset_getid(cpulevel_t level, \
-	SYS_CPUSET_GETAFFINITY     = 487 // { int cpuset_getaffinity(cpulevel_t level, \
-	SYS_CPUSET_SETAFFINITY     = 488 // { int cpuset_setaffinity(cpulevel_t level, \
-	SYS_FACCESSAT              = 489 // { int faccessat(int fd, char *path, int amode, \
-	SYS_FCHMODAT               = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
-	SYS_FCHOWNAT               = 491 // { int fchownat(int fd, char *path, uid_t uid, \
-	SYS_FEXECVE                = 492 // { int fexecve(int fd, char **argv, \
-	SYS_FSTATAT                = 493 // { int fstatat(int fd, char *path, \
-	SYS_FUTIMESAT              = 494 // { int futimesat(int fd, char *path, \
-	SYS_LINKAT                 = 495 // { int linkat(int fd1, char *path1, int fd2, \
-	SYS_MKDIRAT                = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
-	SYS_MKFIFOAT               = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
-	SYS_MKNODAT                = 498 // { int mknodat(int fd, char *path, mode_t mode, \
-	SYS_OPENAT                 = 499 // { int openat(int fd, char *path, int flag, \
-	SYS_READLINKAT             = 500 // { int readlinkat(int fd, char *path, char *buf, \
-	SYS_RENAMEAT               = 501 // { int renameat(int oldfd, char *old, int newfd, \
-	SYS_SYMLINKAT              = 502 // { int symlinkat(char *path1, int fd, \
-	SYS_UNLINKAT               = 503 // { int unlinkat(int fd, char *path, int flag); }
-	SYS_POSIX_OPENPT           = 504 // { int posix_openpt(int flags); }
-	SYS_JAIL_GET               = 506 // { int jail_get(struct iovec *iovp, \
-	SYS_JAIL_SET               = 507 // { int jail_set(struct iovec *iovp, \
-	SYS_JAIL_REMOVE            = 508 // { int jail_remove(int jid); }
-	SYS_CLOSEFROM              = 509 // { int closefrom(int lowfd); }
-	SYS_LPATHCONF              = 513 // { int lpathconf(char *path, int name); }
-	SYS___CAP_RIGHTS_GET       = 515 // { int __cap_rights_get(int version, \
-	SYS_CAP_ENTER              = 516 // { int cap_enter(void); }
-	SYS_CAP_GETMODE            = 517 // { int cap_getmode(u_int *modep); }
-	SYS_PDFORK                 = 518 // { int pdfork(int *fdp, int flags); }
-	SYS_PDKILL                 = 519 // { int pdkill(int fd, int signum); }
-	SYS_PDGETPID               = 520 // { int pdgetpid(int fd, pid_t *pidp); }
-	SYS_PSELECT                = 522 // { int pselect(int nd, fd_set *in, \
-	SYS_GETLOGINCLASS          = 523 // { int getloginclass(char *namebuf, \
-	SYS_SETLOGINCLASS          = 524 // { int setloginclass(const char *namebuf); }
-	SYS_RCTL_GET_RACCT         = 525 // { int rctl_get_racct(const void *inbufp, \
-	SYS_RCTL_GET_RULES         = 526 // { int rctl_get_rules(const void *inbufp, \
-	SYS_RCTL_GET_LIMITS        = 527 // { int rctl_get_limits(const void *inbufp, \
-	SYS_RCTL_ADD_RULE          = 528 // { int rctl_add_rule(const void *inbufp, \
-	SYS_RCTL_REMOVE_RULE       = 529 // { int rctl_remove_rule(const void *inbufp, \
-	SYS_POSIX_FALLOCATE        = 530 // { int posix_fallocate(int fd, \
-	SYS_POSIX_FADVISE          = 531 // { int posix_fadvise(int fd, off_t offset, \
-	SYS_WAIT6                  = 532 // { int wait6(idtype_t idtype, id_t id, \
-	SYS_CAP_RIGHTS_LIMIT       = 533 // { int cap_rights_limit(int fd, \
-	SYS_CAP_IOCTLS_LIMIT       = 534 // { int cap_ioctls_limit(int fd, \
-	SYS_CAP_IOCTLS_GET         = 535 // { ssize_t cap_ioctls_get(int fd, \
-	SYS_CAP_FCNTLS_LIMIT       = 536 // { int cap_fcntls_limit(int fd, \
-	SYS_CAP_FCNTLS_GET         = 537 // { int cap_fcntls_get(int fd, \
-	SYS_BINDAT                 = 538 // { int bindat(int fd, int s, caddr_t name, \
-	SYS_CONNECTAT              = 539 // { int connectat(int fd, int s, caddr_t name, \
-	SYS_CHFLAGSAT              = 540 // { int chflagsat(int fd, const char *path, \
-	SYS_ACCEPT4                = 541 // { int accept4(int s, \
-	SYS_PIPE2                  = 542 // { int pipe2(int *fildes, int flags); }
-	SYS_PROCCTL                = 544 // { int procctl(idtype_t idtype, id_t id, \
-	SYS_PPOLL                  = 545 // { int ppoll(struct pollfd *fds, u_int nfds, \
-	SYS_FUTIMENS               = 546 // { int futimens(int fd, \
-	SYS_UTIMENSAT              = 547 // { int utimensat(int fd, \
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit \
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, \
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, \
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, \
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_MKNOD                    = 14  // { int mknod(char *path, int mode, int dev); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_OBREAK                   = 17  // { int obreak(char *nsize); } break \
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, \
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, \
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, \
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, \
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, \
+	SYS_ACCEPT                   = 30  // { int accept(int s, \
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, \
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, \
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_PIPE                     = 42  // { int pipe(void); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, \
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, \
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int \
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, \
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, \
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, \
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, \
+	SYS_UMASK                    = 60  // { int umask(int newmask); } umask umask_args \
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, \
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_OVADVISE                 = 72  // { int ovadvise(int anom); } vadvise \
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(const void *addr, size_t len, \
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, \
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, \
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, \
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, \
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct \
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, \
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, \
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, \
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, \
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, \
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, \
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, \
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, \
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, \
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, \
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, \
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, \
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, \
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, \
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, \
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, \
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, \
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, \
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, \
+	SYS_GETFH                    = 161 // { int getfh(char *fname, \
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, \
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, \
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, \
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, \
+	SYS_FREEBSD6_PREAD           = 173 // { ssize_t freebsd6_pread(int fd, void *buf, \
+	SYS_FREEBSD6_PWRITE          = 174 // { ssize_t freebsd6_pwrite(int fd, \
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_STAT                     = 188 // { int stat(char *path, struct stat *ub); }
+	SYS_FSTAT                    = 189 // { int fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                    = 190 // { int lstat(char *path, struct stat *ub); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, \
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, \
+	SYS_GETDIRENTRIES            = 196 // { int getdirentries(int fd, char *buf, \
+	SYS_FREEBSD6_MMAP            = 197 // { caddr_t freebsd6_mmap(caddr_t addr, \
+	SYS_FREEBSD6_LSEEK           = 199 // { off_t freebsd6_lseek(int fd, int pad, \
+	SYS_FREEBSD6_TRUNCATE        = 200 // { int freebsd6_truncate(char *path, int pad, \
+	SYS_FREEBSD6_FTRUNCATE       = 201 // { int freebsd6_ftruncate(int fd, int pad, \
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, \
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, \
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, \
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, \
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, \
+	SYS_MSGRCV                   = 227 // { int msgrcv(int msqid, void *msgp, \
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, \
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, \
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, \
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime( \
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, \
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, \
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, \
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct \
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, \
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate( \
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate( \
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id,\
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, \
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_OPENBSD_POLL             = 252 // { int openbsd_poll(struct pollfd *fds, \
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, \
+	SYS_GETDENTS                 = 272 // { int getdents(int fd, char *buf, \
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, \
+	SYS_NSTAT                    = 278 // { int nstat(char *path, struct nstat *ub); }
+	SYS_NFSTAT                   = 279 // { int nfstat(int fd, struct nstat *sb); }
+	SYS_NLSTAT                   = 280 // { int nlstat(char *path, struct nstat *ub); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, \
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, \
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, \
+	SYS_FHSTAT                   = 299 // { int fhstat(const struct fhandle *u_fhp, \
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, \
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct \
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, \
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, \
+	SYS_AIO_RETURN               = 314 // { int aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend( \
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, \
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_OAIO_READ                = 318 // { int oaio_read(struct oaiocb *aiocbp); }
+	SYS_OAIO_WRITE               = 319 // { int oaio_write(struct oaiocb *aiocbp); }
+	SYS_OLIO_LISTIO              = 320 // { int olio_listio(int mode, \
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, u_int buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, \
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct \
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int \
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, \
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, \
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, \
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, \
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, \
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, \
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, \
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, \
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, \
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, \
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, \
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, \
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, \
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, \
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file( \
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file( \
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, \
+	SYS_AIO_WAITCOMPLETE         = 359 // { int aio_waitcomplete( \
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, \
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, \
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_KEVENT                   = 363 // { int kevent(int fd, \
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, \
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, \
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, \
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, \
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, \
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, \
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, \
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, \
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, \
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, \
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, \
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, \
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, \
+	SYS_GETFSSTAT                = 395 // { int getfsstat(struct statfs *buf, \
+	SYS_STATFS                   = 396 // { int statfs(char *path, \
+	SYS_FSTATFS                  = 397 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS                 = 398 // { int fhstatfs(const struct fhandle *u_fhp, \
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, \
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, \
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, \
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, \
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, \
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link( \
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link( \
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link( \
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, \
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, \
+	SYS_SIGRETURN                = 417 // { int sigreturn( \
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext( \
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, \
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, \
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, \
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, \
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, \
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, \
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, \
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS__UMTX_LOCK               = 434 // { int _umtx_lock(struct umtx *umtx); }
+	SYS__UMTX_UNLOCK             = 435 // { int _umtx_unlock(struct umtx *umtx); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, \
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file( \
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link( \
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, \
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend( \
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, \
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, \
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr( \
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr( \
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, \
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, \
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, \
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd,		\
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd,	\
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd,		\
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd,		\
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, \
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, \
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, \
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, \
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, \
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, \
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, \
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, \
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, \
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, \
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, \
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, \
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, \
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, \
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, \
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, \
+	SYS_FSTATAT                  = 493 // { int fstatat(int fd, char *path, \
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, \
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, \
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_MKNODAT                  = 498 // { int mknodat(int fd, char *path, mode_t mode, \
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, \
+	SYS_READLINKAT               = 500 // { int readlinkat(int fd, char *path, char *buf, \
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, \
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, \
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, \
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, \
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, \
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, \
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, \
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, \
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, \
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, \
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, \
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, \
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, \
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, \
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, \
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, \
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, \
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, \
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, \
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, \
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, \
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, \
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, \
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, \
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, \
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, \
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, \
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, \
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, \
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, \
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, \
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go
index 448831418165..d61941ba7e00 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go
@@ -7,347 +7,397 @@ package unix
 
 const (
 	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
-	SYS_EXIT                   = 1   // { void sys_exit(int rval); } exit \
-	SYS_FORK                   = 2   // { int fork(void); }
-	SYS_READ                   = 3   // { ssize_t read(int fd, void *buf, \
-	SYS_WRITE                  = 4   // { ssize_t write(int fd, const void *buf, \
-	SYS_OPEN                   = 5   // { int open(char *path, int flags, int mode); }
-	SYS_CLOSE                  = 6   // { int close(int fd); }
-	SYS_WAIT4                  = 7   // { int wait4(int pid, int *status, \
-	SYS_LINK                   = 9   // { int link(char *path, char *link); }
-	SYS_UNLINK                 = 10  // { int unlink(char *path); }
-	SYS_CHDIR                  = 12  // { int chdir(char *path); }
-	SYS_FCHDIR                 = 13  // { int fchdir(int fd); }
-	SYS_MKNOD                  = 14  // { int mknod(char *path, int mode, int dev); }
-	SYS_CHMOD                  = 15  // { int chmod(char *path, int mode); }
-	SYS_CHOWN                  = 16  // { int chown(char *path, int uid, int gid); }
-	SYS_OBREAK                 = 17  // { int obreak(char *nsize); } break \
-	SYS_GETPID                 = 20  // { pid_t getpid(void); }
-	SYS_MOUNT                  = 21  // { int mount(char *type, char *path, \
-	SYS_UNMOUNT                = 22  // { int unmount(char *path, int flags); }
-	SYS_SETUID                 = 23  // { int setuid(uid_t uid); }
-	SYS_GETUID                 = 24  // { uid_t getuid(void); }
-	SYS_GETEUID                = 25  // { uid_t geteuid(void); }
-	SYS_PTRACE                 = 26  // { int ptrace(int req, pid_t pid, \
-	SYS_RECVMSG                = 27  // { int recvmsg(int s, struct msghdr *msg, \
-	SYS_SENDMSG                = 28  // { int sendmsg(int s, struct msghdr *msg, \
-	SYS_RECVFROM               = 29  // { int recvfrom(int s, caddr_t buf, \
-	SYS_ACCEPT                 = 30  // { int accept(int s, \
-	SYS_GETPEERNAME            = 31  // { int getpeername(int fdes, \
-	SYS_GETSOCKNAME            = 32  // { int getsockname(int fdes, \
-	SYS_ACCESS                 = 33  // { int access(char *path, int amode); }
-	SYS_CHFLAGS                = 34  // { int chflags(const char *path, u_long flags); }
-	SYS_FCHFLAGS               = 35  // { int fchflags(int fd, u_long flags); }
-	SYS_SYNC                   = 36  // { int sync(void); }
-	SYS_KILL                   = 37  // { int kill(int pid, int signum); }
-	SYS_GETPPID                = 39  // { pid_t getppid(void); }
-	SYS_DUP                    = 41  // { int dup(u_int fd); }
-	SYS_PIPE                   = 42  // { int pipe(void); }
-	SYS_GETEGID                = 43  // { gid_t getegid(void); }
-	SYS_PROFIL                 = 44  // { int profil(caddr_t samples, size_t size, \
-	SYS_KTRACE                 = 45  // { int ktrace(const char *fname, int ops, \
-	SYS_GETGID                 = 47  // { gid_t getgid(void); }
-	SYS_GETLOGIN               = 49  // { int getlogin(char *namebuf, u_int \
-	SYS_SETLOGIN               = 50  // { int setlogin(char *namebuf); }
-	SYS_ACCT                   = 51  // { int acct(char *path); }
-	SYS_SIGALTSTACK            = 53  // { int sigaltstack(stack_t *ss, \
-	SYS_IOCTL                  = 54  // { int ioctl(int fd, u_long com, \
-	SYS_REBOOT                 = 55  // { int reboot(int opt); }
-	SYS_REVOKE                 = 56  // { int revoke(char *path); }
-	SYS_SYMLINK                = 57  // { int symlink(char *path, char *link); }
-	SYS_READLINK               = 58  // { ssize_t readlink(char *path, char *buf, \
-	SYS_EXECVE                 = 59  // { int execve(char *fname, char **argv, \
-	SYS_UMASK                  = 60  // { int umask(int newmask); } umask umask_args \
-	SYS_CHROOT                 = 61  // { int chroot(char *path); }
-	SYS_MSYNC                  = 65  // { int msync(void *addr, size_t len, \
-	SYS_VFORK                  = 66  // { int vfork(void); }
-	SYS_SBRK                   = 69  // { int sbrk(int incr); }
-	SYS_SSTK                   = 70  // { int sstk(int incr); }
-	SYS_OVADVISE               = 72  // { int ovadvise(int anom); } vadvise \
-	SYS_MUNMAP                 = 73  // { int munmap(void *addr, size_t len); }
-	SYS_MPROTECT               = 74  // { int mprotect(const void *addr, size_t len, \
-	SYS_MADVISE                = 75  // { int madvise(void *addr, size_t len, \
-	SYS_MINCORE                = 78  // { int mincore(const void *addr, size_t len, \
-	SYS_GETGROUPS              = 79  // { int getgroups(u_int gidsetsize, \
-	SYS_SETGROUPS              = 80  // { int setgroups(u_int gidsetsize, \
-	SYS_GETPGRP                = 81  // { int getpgrp(void); }
-	SYS_SETPGID                = 82  // { int setpgid(int pid, int pgid); }
-	SYS_SETITIMER              = 83  // { int setitimer(u_int which, struct \
-	SYS_SWAPON                 = 85  // { int swapon(char *name); }
-	SYS_GETITIMER              = 86  // { int getitimer(u_int which, \
-	SYS_GETDTABLESIZE          = 89  // { int getdtablesize(void); }
-	SYS_DUP2                   = 90  // { int dup2(u_int from, u_int to); }
-	SYS_FCNTL                  = 92  // { int fcntl(int fd, int cmd, long arg); }
-	SYS_SELECT                 = 93  // { int select(int nd, fd_set *in, fd_set *ou, \
-	SYS_FSYNC                  = 95  // { int fsync(int fd); }
-	SYS_SETPRIORITY            = 96  // { int setpriority(int which, int who, \
-	SYS_SOCKET                 = 97  // { int socket(int domain, int type, \
-	SYS_CONNECT                = 98  // { int connect(int s, caddr_t name, \
-	SYS_GETPRIORITY            = 100 // { int getpriority(int which, int who); }
-	SYS_BIND                   = 104 // { int bind(int s, caddr_t name, \
-	SYS_SETSOCKOPT             = 105 // { int setsockopt(int s, int level, int name, \
-	SYS_LISTEN                 = 106 // { int listen(int s, int backlog); }
-	SYS_GETTIMEOFDAY           = 116 // { int gettimeofday(struct timeval *tp, \
-	SYS_GETRUSAGE              = 117 // { int getrusage(int who, \
-	SYS_GETSOCKOPT             = 118 // { int getsockopt(int s, int level, int name, \
-	SYS_READV                  = 120 // { int readv(int fd, struct iovec *iovp, \
-	SYS_WRITEV                 = 121 // { int writev(int fd, struct iovec *iovp, \
-	SYS_SETTIMEOFDAY           = 122 // { int settimeofday(struct timeval *tv, \
-	SYS_FCHOWN                 = 123 // { int fchown(int fd, int uid, int gid); }
-	SYS_FCHMOD                 = 124 // { int fchmod(int fd, int mode); }
-	SYS_SETREUID               = 126 // { int setreuid(int ruid, int euid); }
-	SYS_SETREGID               = 127 // { int setregid(int rgid, int egid); }
-	SYS_RENAME                 = 128 // { int rename(char *from, char *to); }
-	SYS_FLOCK                  = 131 // { int flock(int fd, int how); }
-	SYS_MKFIFO                 = 132 // { int mkfifo(char *path, int mode); }
-	SYS_SENDTO                 = 133 // { int sendto(int s, caddr_t buf, size_t len, \
-	SYS_SHUTDOWN               = 134 // { int shutdown(int s, int how); }
-	SYS_SOCKETPAIR             = 135 // { int socketpair(int domain, int type, \
-	SYS_MKDIR                  = 136 // { int mkdir(char *path, int mode); }
-	SYS_RMDIR                  = 137 // { int rmdir(char *path); }
-	SYS_UTIMES                 = 138 // { int utimes(char *path, \
-	SYS_ADJTIME                = 140 // { int adjtime(struct timeval *delta, \
-	SYS_SETSID                 = 147 // { int setsid(void); }
-	SYS_QUOTACTL               = 148 // { int quotactl(char *path, int cmd, int uid, \
-	SYS_LGETFH                 = 160 // { int lgetfh(char *fname, \
-	SYS_GETFH                  = 161 // { int getfh(char *fname, \
-	SYS_SYSARCH                = 165 // { int sysarch(int op, char *parms); }
-	SYS_RTPRIO                 = 166 // { int rtprio(int function, pid_t pid, \
-	SYS_FREEBSD6_PREAD         = 173 // { ssize_t freebsd6_pread(int fd, void *buf, \
-	SYS_FREEBSD6_PWRITE        = 174 // { ssize_t freebsd6_pwrite(int fd, \
-	SYS_SETFIB                 = 175 // { int setfib(int fibnum); }
-	SYS_NTP_ADJTIME            = 176 // { int ntp_adjtime(struct timex *tp); }
-	SYS_SETGID                 = 181 // { int setgid(gid_t gid); }
-	SYS_SETEGID                = 182 // { int setegid(gid_t egid); }
-	SYS_SETEUID                = 183 // { int seteuid(uid_t euid); }
-	SYS_STAT                   = 188 // { int stat(char *path, struct stat *ub); }
-	SYS_FSTAT                  = 189 // { int fstat(int fd, struct stat *sb); }
-	SYS_LSTAT                  = 190 // { int lstat(char *path, struct stat *ub); }
-	SYS_PATHCONF               = 191 // { int pathconf(char *path, int name); }
-	SYS_FPATHCONF              = 192 // { int fpathconf(int fd, int name); }
-	SYS_GETRLIMIT              = 194 // { int getrlimit(u_int which, \
-	SYS_SETRLIMIT              = 195 // { int setrlimit(u_int which, \
-	SYS_GETDIRENTRIES          = 196 // { int getdirentries(int fd, char *buf, \
-	SYS_FREEBSD6_MMAP          = 197 // { caddr_t freebsd6_mmap(caddr_t addr, \
-	SYS_FREEBSD6_LSEEK         = 199 // { off_t freebsd6_lseek(int fd, int pad, \
-	SYS_FREEBSD6_TRUNCATE      = 200 // { int freebsd6_truncate(char *path, int pad, \
-	SYS_FREEBSD6_FTRUNCATE     = 201 // { int freebsd6_ftruncate(int fd, int pad, \
-	SYS___SYSCTL               = 202 // { int __sysctl(int *name, u_int namelen, \
-	SYS_MLOCK                  = 203 // { int mlock(const void *addr, size_t len); }
-	SYS_MUNLOCK                = 204 // { int munlock(const void *addr, size_t len); }
-	SYS_UNDELETE               = 205 // { int undelete(char *path); }
-	SYS_FUTIMES                = 206 // { int futimes(int fd, struct timeval *tptr); }
-	SYS_GETPGID                = 207 // { int getpgid(pid_t pid); }
-	SYS_POLL                   = 209 // { int poll(struct pollfd *fds, u_int nfds, \
-	SYS_CLOCK_GETTIME          = 232 // { int clock_gettime(clockid_t clock_id, \
-	SYS_CLOCK_SETTIME          = 233 // { int clock_settime( \
-	SYS_CLOCK_GETRES           = 234 // { int clock_getres(clockid_t clock_id, \
-	SYS_KTIMER_CREATE          = 235 // { int ktimer_create(clockid_t clock_id, \
-	SYS_KTIMER_DELETE          = 236 // { int ktimer_delete(int timerid); }
-	SYS_KTIMER_SETTIME         = 237 // { int ktimer_settime(int timerid, int flags, \
-	SYS_KTIMER_GETTIME         = 238 // { int ktimer_gettime(int timerid, struct \
-	SYS_KTIMER_GETOVERRUN      = 239 // { int ktimer_getoverrun(int timerid); }
-	SYS_NANOSLEEP              = 240 // { int nanosleep(const struct timespec *rqtp, \
-	SYS_FFCLOCK_GETCOUNTER     = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
-	SYS_FFCLOCK_SETESTIMATE    = 242 // { int ffclock_setestimate( \
-	SYS_FFCLOCK_GETESTIMATE    = 243 // { int ffclock_getestimate( \
-	SYS_CLOCK_GETCPUCLOCKID2   = 247 // { int clock_getcpuclockid2(id_t id,\
-	SYS_NTP_GETTIME            = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
-	SYS_MINHERIT               = 250 // { int minherit(void *addr, size_t len, \
-	SYS_RFORK                  = 251 // { int rfork(int flags); }
-	SYS_OPENBSD_POLL           = 252 // { int openbsd_poll(struct pollfd *fds, \
-	SYS_ISSETUGID              = 253 // { int issetugid(void); }
-	SYS_LCHOWN                 = 254 // { int lchown(char *path, int uid, int gid); }
-	SYS_GETDENTS               = 272 // { int getdents(int fd, char *buf, \
-	SYS_LCHMOD                 = 274 // { int lchmod(char *path, mode_t mode); }
-	SYS_LUTIMES                = 276 // { int lutimes(char *path, \
-	SYS_NSTAT                  = 278 // { int nstat(char *path, struct nstat *ub); }
-	SYS_NFSTAT                 = 279 // { int nfstat(int fd, struct nstat *sb); }
-	SYS_NLSTAT                 = 280 // { int nlstat(char *path, struct nstat *ub); }
-	SYS_PREADV                 = 289 // { ssize_t preadv(int fd, struct iovec *iovp, \
-	SYS_PWRITEV                = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, \
-	SYS_FHOPEN                 = 298 // { int fhopen(const struct fhandle *u_fhp, \
-	SYS_FHSTAT                 = 299 // { int fhstat(const struct fhandle *u_fhp, \
-	SYS_MODNEXT                = 300 // { int modnext(int modid); }
-	SYS_MODSTAT                = 301 // { int modstat(int modid, \
-	SYS_MODFNEXT               = 302 // { int modfnext(int modid); }
-	SYS_MODFIND                = 303 // { int modfind(const char *name); }
-	SYS_KLDLOAD                = 304 // { int kldload(const char *file); }
-	SYS_KLDUNLOAD              = 305 // { int kldunload(int fileid); }
-	SYS_KLDFIND                = 306 // { int kldfind(const char *file); }
-	SYS_KLDNEXT                = 307 // { int kldnext(int fileid); }
-	SYS_KLDSTAT                = 308 // { int kldstat(int fileid, struct \
-	SYS_KLDFIRSTMOD            = 309 // { int kldfirstmod(int fileid); }
-	SYS_GETSID                 = 310 // { int getsid(pid_t pid); }
-	SYS_SETRESUID              = 311 // { int setresuid(uid_t ruid, uid_t euid, \
-	SYS_SETRESGID              = 312 // { int setresgid(gid_t rgid, gid_t egid, \
-	SYS_YIELD                  = 321 // { int yield(void); }
-	SYS_MLOCKALL               = 324 // { int mlockall(int how); }
-	SYS_MUNLOCKALL             = 325 // { int munlockall(void); }
-	SYS___GETCWD               = 326 // { int __getcwd(char *buf, u_int buflen); }
-	SYS_SCHED_SETPARAM         = 327 // { int sched_setparam (pid_t pid, \
-	SYS_SCHED_GETPARAM         = 328 // { int sched_getparam (pid_t pid, struct \
-	SYS_SCHED_SETSCHEDULER     = 329 // { int sched_setscheduler (pid_t pid, int \
-	SYS_SCHED_GETSCHEDULER     = 330 // { int sched_getscheduler (pid_t pid); }
-	SYS_SCHED_YIELD            = 331 // { int sched_yield (void); }
-	SYS_SCHED_GET_PRIORITY_MAX = 332 // { int sched_get_priority_max (int policy); }
-	SYS_SCHED_GET_PRIORITY_MIN = 333 // { int sched_get_priority_min (int policy); }
-	SYS_SCHED_RR_GET_INTERVAL  = 334 // { int sched_rr_get_interval (pid_t pid, \
-	SYS_UTRACE                 = 335 // { int utrace(const void *addr, size_t len); }
-	SYS_KLDSYM                 = 337 // { int kldsym(int fileid, int cmd, \
-	SYS_JAIL                   = 338 // { int jail(struct jail *jail); }
-	SYS_SIGPROCMASK            = 340 // { int sigprocmask(int how, \
-	SYS_SIGSUSPEND             = 341 // { int sigsuspend(const sigset_t *sigmask); }
-	SYS_SIGPENDING             = 343 // { int sigpending(sigset_t *set); }
-	SYS_SIGTIMEDWAIT           = 345 // { int sigtimedwait(const sigset_t *set, \
-	SYS_SIGWAITINFO            = 346 // { int sigwaitinfo(const sigset_t *set, \
-	SYS___ACL_GET_FILE         = 347 // { int __acl_get_file(const char *path, \
-	SYS___ACL_SET_FILE         = 348 // { int __acl_set_file(const char *path, \
-	SYS___ACL_GET_FD           = 349 // { int __acl_get_fd(int filedes, \
-	SYS___ACL_SET_FD           = 350 // { int __acl_set_fd(int filedes, \
-	SYS___ACL_DELETE_FILE      = 351 // { int __acl_delete_file(const char *path, \
-	SYS___ACL_DELETE_FD        = 352 // { int __acl_delete_fd(int filedes, \
-	SYS___ACL_ACLCHECK_FILE    = 353 // { int __acl_aclcheck_file(const char *path, \
-	SYS___ACL_ACLCHECK_FD      = 354 // { int __acl_aclcheck_fd(int filedes, \
-	SYS_EXTATTRCTL             = 355 // { int extattrctl(const char *path, int cmd, \
-	SYS_EXTATTR_SET_FILE       = 356 // { ssize_t extattr_set_file( \
-	SYS_EXTATTR_GET_FILE       = 357 // { ssize_t extattr_get_file( \
-	SYS_EXTATTR_DELETE_FILE    = 358 // { int extattr_delete_file(const char *path, \
-	SYS_GETRESUID              = 360 // { int getresuid(uid_t *ruid, uid_t *euid, \
-	SYS_GETRESGID              = 361 // { int getresgid(gid_t *rgid, gid_t *egid, \
-	SYS_KQUEUE                 = 362 // { int kqueue(void); }
-	SYS_KEVENT                 = 363 // { int kevent(int fd, \
-	SYS_EXTATTR_SET_FD         = 371 // { ssize_t extattr_set_fd(int fd, \
-	SYS_EXTATTR_GET_FD         = 372 // { ssize_t extattr_get_fd(int fd, \
-	SYS_EXTATTR_DELETE_FD      = 373 // { int extattr_delete_fd(int fd, \
-	SYS___SETUGID              = 374 // { int __setugid(int flag); }
-	SYS_EACCESS                = 376 // { int eaccess(char *path, int amode); }
-	SYS_NMOUNT                 = 378 // { int nmount(struct iovec *iovp, \
-	SYS___MAC_GET_PROC         = 384 // { int __mac_get_proc(struct mac *mac_p); }
-	SYS___MAC_SET_PROC         = 385 // { int __mac_set_proc(struct mac *mac_p); }
-	SYS___MAC_GET_FD           = 386 // { int __mac_get_fd(int fd, \
-	SYS___MAC_GET_FILE         = 387 // { int __mac_get_file(const char *path_p, \
-	SYS___MAC_SET_FD           = 388 // { int __mac_set_fd(int fd, \
-	SYS___MAC_SET_FILE         = 389 // { int __mac_set_file(const char *path_p, \
-	SYS_KENV                   = 390 // { int kenv(int what, const char *name, \
-	SYS_LCHFLAGS               = 391 // { int lchflags(const char *path, \
-	SYS_UUIDGEN                = 392 // { int uuidgen(struct uuid *store, \
-	SYS_SENDFILE               = 393 // { int sendfile(int fd, int s, off_t offset, \
-	SYS_MAC_SYSCALL            = 394 // { int mac_syscall(const char *policy, \
-	SYS_GETFSSTAT              = 395 // { int getfsstat(struct statfs *buf, \
-	SYS_STATFS                 = 396 // { int statfs(char *path, \
-	SYS_FSTATFS                = 397 // { int fstatfs(int fd, struct statfs *buf); }
-	SYS_FHSTATFS               = 398 // { int fhstatfs(const struct fhandle *u_fhp, \
-	SYS___MAC_GET_PID          = 409 // { int __mac_get_pid(pid_t pid, \
-	SYS___MAC_GET_LINK         = 410 // { int __mac_get_link(const char *path_p, \
-	SYS___MAC_SET_LINK         = 411 // { int __mac_set_link(const char *path_p, \
-	SYS_EXTATTR_SET_LINK       = 412 // { ssize_t extattr_set_link( \
-	SYS_EXTATTR_GET_LINK       = 413 // { ssize_t extattr_get_link( \
-	SYS_EXTATTR_DELETE_LINK    = 414 // { int extattr_delete_link( \
-	SYS___MAC_EXECVE           = 415 // { int __mac_execve(char *fname, char **argv, \
-	SYS_SIGACTION              = 416 // { int sigaction(int sig, \
-	SYS_SIGRETURN              = 417 // { int sigreturn( \
-	SYS_GETCONTEXT             = 421 // { int getcontext(struct __ucontext *ucp); }
-	SYS_SETCONTEXT             = 422 // { int setcontext( \
-	SYS_SWAPCONTEXT            = 423 // { int swapcontext(struct __ucontext *oucp, \
-	SYS_SWAPOFF                = 424 // { int swapoff(const char *name); }
-	SYS___ACL_GET_LINK         = 425 // { int __acl_get_link(const char *path, \
-	SYS___ACL_SET_LINK         = 426 // { int __acl_set_link(const char *path, \
-	SYS___ACL_DELETE_LINK      = 427 // { int __acl_delete_link(const char *path, \
-	SYS___ACL_ACLCHECK_LINK    = 428 // { int __acl_aclcheck_link(const char *path, \
-	SYS_SIGWAIT                = 429 // { int sigwait(const sigset_t *set, \
-	SYS_THR_CREATE             = 430 // { int thr_create(ucontext_t *ctx, long *id, \
-	SYS_THR_EXIT               = 431 // { void thr_exit(long *state); }
-	SYS_THR_SELF               = 432 // { int thr_self(long *id); }
-	SYS_THR_KILL               = 433 // { int thr_kill(long id, int sig); }
-	SYS__UMTX_LOCK             = 434 // { int _umtx_lock(struct umtx *umtx); }
-	SYS__UMTX_UNLOCK           = 435 // { int _umtx_unlock(struct umtx *umtx); }
-	SYS_JAIL_ATTACH            = 436 // { int jail_attach(int jid); }
-	SYS_EXTATTR_LIST_FD        = 437 // { ssize_t extattr_list_fd(int fd, \
-	SYS_EXTATTR_LIST_FILE      = 438 // { ssize_t extattr_list_file( \
-	SYS_EXTATTR_LIST_LINK      = 439 // { ssize_t extattr_list_link( \
-	SYS_THR_SUSPEND            = 442 // { int thr_suspend( \
-	SYS_THR_WAKE               = 443 // { int thr_wake(long id); }
-	SYS_KLDUNLOADF             = 444 // { int kldunloadf(int fileid, int flags); }
-	SYS_AUDIT                  = 445 // { int audit(const void *record, \
-	SYS_AUDITON                = 446 // { int auditon(int cmd, void *data, \
-	SYS_GETAUID                = 447 // { int getauid(uid_t *auid); }
-	SYS_SETAUID                = 448 // { int setauid(uid_t *auid); }
-	SYS_GETAUDIT               = 449 // { int getaudit(struct auditinfo *auditinfo); }
-	SYS_SETAUDIT               = 450 // { int setaudit(struct auditinfo *auditinfo); }
-	SYS_GETAUDIT_ADDR          = 451 // { int getaudit_addr( \
-	SYS_SETAUDIT_ADDR          = 452 // { int setaudit_addr( \
-	SYS_AUDITCTL               = 453 // { int auditctl(char *path); }
-	SYS__UMTX_OP               = 454 // { int _umtx_op(void *obj, int op, \
-	SYS_THR_NEW                = 455 // { int thr_new(struct thr_param *param, \
-	SYS_SIGQUEUE               = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
-	SYS_ABORT2                 = 463 // { int abort2(const char *why, int nargs, void **args); }
-	SYS_THR_SET_NAME           = 464 // { int thr_set_name(long id, const char *name); }
-	SYS_RTPRIO_THREAD          = 466 // { int rtprio_thread(int function, \
-	SYS_PREAD                  = 475 // { ssize_t pread(int fd, void *buf, \
-	SYS_PWRITE                 = 476 // { ssize_t pwrite(int fd, const void *buf, \
-	SYS_MMAP                   = 477 // { caddr_t mmap(caddr_t addr, size_t len, \
-	SYS_LSEEK                  = 478 // { off_t lseek(int fd, off_t offset, \
-	SYS_TRUNCATE               = 479 // { int truncate(char *path, off_t length); }
-	SYS_FTRUNCATE              = 480 // { int ftruncate(int fd, off_t length); }
-	SYS_THR_KILL2              = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
-	SYS_SHM_OPEN               = 482 // { int shm_open(const char *path, int flags, \
-	SYS_SHM_UNLINK             = 483 // { int shm_unlink(const char *path); }
-	SYS_CPUSET                 = 484 // { int cpuset(cpusetid_t *setid); }
-	SYS_CPUSET_SETID           = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, \
-	SYS_CPUSET_GETID           = 486 // { int cpuset_getid(cpulevel_t level, \
-	SYS_CPUSET_GETAFFINITY     = 487 // { int cpuset_getaffinity(cpulevel_t level, \
-	SYS_CPUSET_SETAFFINITY     = 488 // { int cpuset_setaffinity(cpulevel_t level, \
-	SYS_FACCESSAT              = 489 // { int faccessat(int fd, char *path, int amode, \
-	SYS_FCHMODAT               = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
-	SYS_FCHOWNAT               = 491 // { int fchownat(int fd, char *path, uid_t uid, \
-	SYS_FEXECVE                = 492 // { int fexecve(int fd, char **argv, \
-	SYS_FSTATAT                = 493 // { int fstatat(int fd, char *path, \
-	SYS_FUTIMESAT              = 494 // { int futimesat(int fd, char *path, \
-	SYS_LINKAT                 = 495 // { int linkat(int fd1, char *path1, int fd2, \
-	SYS_MKDIRAT                = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
-	SYS_MKFIFOAT               = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
-	SYS_MKNODAT                = 498 // { int mknodat(int fd, char *path, mode_t mode, \
-	SYS_OPENAT                 = 499 // { int openat(int fd, char *path, int flag, \
-	SYS_READLINKAT             = 500 // { int readlinkat(int fd, char *path, char *buf, \
-	SYS_RENAMEAT               = 501 // { int renameat(int oldfd, char *old, int newfd, \
-	SYS_SYMLINKAT              = 502 // { int symlinkat(char *path1, int fd, \
-	SYS_UNLINKAT               = 503 // { int unlinkat(int fd, char *path, int flag); }
-	SYS_POSIX_OPENPT           = 504 // { int posix_openpt(int flags); }
-	SYS_JAIL_GET               = 506 // { int jail_get(struct iovec *iovp, \
-	SYS_JAIL_SET               = 507 // { int jail_set(struct iovec *iovp, \
-	SYS_JAIL_REMOVE            = 508 // { int jail_remove(int jid); }
-	SYS_CLOSEFROM              = 509 // { int closefrom(int lowfd); }
-	SYS_LPATHCONF              = 513 // { int lpathconf(char *path, int name); }
-	SYS___CAP_RIGHTS_GET       = 515 // { int __cap_rights_get(int version, \
-	SYS_CAP_ENTER              = 516 // { int cap_enter(void); }
-	SYS_CAP_GETMODE            = 517 // { int cap_getmode(u_int *modep); }
-	SYS_PDFORK                 = 518 // { int pdfork(int *fdp, int flags); }
-	SYS_PDKILL                 = 519 // { int pdkill(int fd, int signum); }
-	SYS_PDGETPID               = 520 // { int pdgetpid(int fd, pid_t *pidp); }
-	SYS_PSELECT                = 522 // { int pselect(int nd, fd_set *in, \
-	SYS_GETLOGINCLASS          = 523 // { int getloginclass(char *namebuf, \
-	SYS_SETLOGINCLASS          = 524 // { int setloginclass(const char *namebuf); }
-	SYS_RCTL_GET_RACCT         = 525 // { int rctl_get_racct(const void *inbufp, \
-	SYS_RCTL_GET_RULES         = 526 // { int rctl_get_rules(const void *inbufp, \
-	SYS_RCTL_GET_LIMITS        = 527 // { int rctl_get_limits(const void *inbufp, \
-	SYS_RCTL_ADD_RULE          = 528 // { int rctl_add_rule(const void *inbufp, \
-	SYS_RCTL_REMOVE_RULE       = 529 // { int rctl_remove_rule(const void *inbufp, \
-	SYS_POSIX_FALLOCATE        = 530 // { int posix_fallocate(int fd, \
-	SYS_POSIX_FADVISE          = 531 // { int posix_fadvise(int fd, off_t offset, \
-	SYS_WAIT6                  = 532 // { int wait6(idtype_t idtype, id_t id, \
-	SYS_CAP_RIGHTS_LIMIT       = 533 // { int cap_rights_limit(int fd, \
-	SYS_CAP_IOCTLS_LIMIT       = 534 // { int cap_ioctls_limit(int fd, \
-	SYS_CAP_IOCTLS_GET         = 535 // { ssize_t cap_ioctls_get(int fd, \
-	SYS_CAP_FCNTLS_LIMIT       = 536 // { int cap_fcntls_limit(int fd, \
-	SYS_CAP_FCNTLS_GET         = 537 // { int cap_fcntls_get(int fd, \
-	SYS_BINDAT                 = 538 // { int bindat(int fd, int s, caddr_t name, \
-	SYS_CONNECTAT              = 539 // { int connectat(int fd, int s, caddr_t name, \
-	SYS_CHFLAGSAT              = 540 // { int chflagsat(int fd, const char *path, \
-	SYS_ACCEPT4                = 541 // { int accept4(int s, \
-	SYS_PIPE2                  = 542 // { int pipe2(int *fildes, int flags); }
-	SYS_PROCCTL                = 544 // { int procctl(idtype_t idtype, id_t id, \
-	SYS_PPOLL                  = 545 // { int ppoll(struct pollfd *fds, u_int nfds, \
-	SYS_FUTIMENS               = 546 // { int futimens(int fd, \
-	SYS_UTIMENSAT              = 547 // { int utimensat(int fd, \
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit \
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, \
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, \
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, \
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_MKNOD                    = 14  // { int mknod(char *path, int mode, int dev); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_OBREAK                   = 17  // { int obreak(char *nsize); } break \
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, \
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, \
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, \
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, \
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, \
+	SYS_ACCEPT                   = 30  // { int accept(int s, \
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, \
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, \
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_PIPE                     = 42  // { int pipe(void); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, \
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, \
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int \
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, \
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, \
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, \
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, \
+	SYS_UMASK                    = 60  // { int umask(int newmask); } umask umask_args \
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, \
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_OVADVISE                 = 72  // { int ovadvise(int anom); } vadvise \
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(const void *addr, size_t len, \
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, \
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, \
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, \
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, \
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct \
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, \
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, \
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, \
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, \
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, \
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, \
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, \
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, \
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, \
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, \
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, \
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, \
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, \
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, \
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, \
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, \
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, \
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, \
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, \
+	SYS_GETFH                    = 161 // { int getfh(char *fname, \
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, \
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, \
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, \
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, \
+	SYS_FREEBSD6_PREAD           = 173 // { ssize_t freebsd6_pread(int fd, void *buf, \
+	SYS_FREEBSD6_PWRITE          = 174 // { ssize_t freebsd6_pwrite(int fd, \
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_STAT                     = 188 // { int stat(char *path, struct stat *ub); }
+	SYS_FSTAT                    = 189 // { int fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                    = 190 // { int lstat(char *path, struct stat *ub); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, \
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, \
+	SYS_GETDIRENTRIES            = 196 // { int getdirentries(int fd, char *buf, \
+	SYS_FREEBSD6_MMAP            = 197 // { caddr_t freebsd6_mmap(caddr_t addr, \
+	SYS_FREEBSD6_LSEEK           = 199 // { off_t freebsd6_lseek(int fd, int pad, \
+	SYS_FREEBSD6_TRUNCATE        = 200 // { int freebsd6_truncate(char *path, int pad, \
+	SYS_FREEBSD6_FTRUNCATE       = 201 // { int freebsd6_ftruncate(int fd, int pad, \
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, \
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, \
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, \
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, \
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, \
+	SYS_MSGRCV                   = 227 // { int msgrcv(int msqid, void *msgp, \
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, \
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, \
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, \
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime( \
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, \
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, \
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, \
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct \
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, \
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate( \
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate( \
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id,\
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, \
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_OPENBSD_POLL             = 252 // { int openbsd_poll(struct pollfd *fds, \
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, \
+	SYS_GETDENTS                 = 272 // { int getdents(int fd, char *buf, \
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, \
+	SYS_NSTAT                    = 278 // { int nstat(char *path, struct nstat *ub); }
+	SYS_NFSTAT                   = 279 // { int nfstat(int fd, struct nstat *sb); }
+	SYS_NLSTAT                   = 280 // { int nlstat(char *path, struct nstat *ub); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, \
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, \
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, \
+	SYS_FHSTAT                   = 299 // { int fhstat(const struct fhandle *u_fhp, \
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, \
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct \
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, \
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, \
+	SYS_AIO_RETURN               = 314 // { int aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend( \
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, \
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_OAIO_READ                = 318 // { int oaio_read(struct oaiocb *aiocbp); }
+	SYS_OAIO_WRITE               = 319 // { int oaio_write(struct oaiocb *aiocbp); }
+	SYS_OLIO_LISTIO              = 320 // { int olio_listio(int mode, \
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, u_int buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, \
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct \
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int \
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, \
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, \
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, \
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, \
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, \
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, \
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, \
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, \
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, \
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, \
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, \
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, \
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, \
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, \
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file( \
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file( \
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, \
+	SYS_AIO_WAITCOMPLETE         = 359 // { int aio_waitcomplete( \
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, \
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, \
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_KEVENT                   = 363 // { int kevent(int fd, \
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, \
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, \
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, \
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, \
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, \
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, \
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, \
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, \
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, \
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, \
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, \
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, \
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, \
+	SYS_GETFSSTAT                = 395 // { int getfsstat(struct statfs *buf, \
+	SYS_STATFS                   = 396 // { int statfs(char *path, \
+	SYS_FSTATFS                  = 397 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS                 = 398 // { int fhstatfs(const struct fhandle *u_fhp, \
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, \
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, \
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, \
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, \
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, \
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link( \
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link( \
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link( \
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, \
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, \
+	SYS_SIGRETURN                = 417 // { int sigreturn( \
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext( \
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, \
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, \
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, \
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, \
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, \
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, \
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, \
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS__UMTX_LOCK               = 434 // { int _umtx_lock(struct umtx *umtx); }
+	SYS__UMTX_UNLOCK             = 435 // { int _umtx_unlock(struct umtx *umtx); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, \
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file( \
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link( \
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, \
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend( \
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, \
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, \
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr( \
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr( \
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, \
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, \
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, \
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd,		\
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd,	\
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd,		\
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd,		\
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, \
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, \
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, \
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, \
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, \
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, \
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, \
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, \
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, \
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, \
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, \
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, \
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, \
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, \
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, \
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, \
+	SYS_FSTATAT                  = 493 // { int fstatat(int fd, char *path, \
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, \
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, \
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_MKNODAT                  = 498 // { int mknodat(int fd, char *path, mode_t mode, \
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, \
+	SYS_READLINKAT               = 500 // { int readlinkat(int fd, char *path, char *buf, \
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, \
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, \
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, \
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, \
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, \
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, \
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, \
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, \
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, \
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, \
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, \
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, \
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, \
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, \
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, \
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, \
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, \
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, \
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, \
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, \
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, \
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, \
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, \
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, \
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, \
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, \
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, \
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, \
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, \
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, \
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, \
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
index 95ab12903ec5..8d17873de0fe 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include -m32 /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include -m32 /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,linux
@@ -387,4 +387,6 @@ const (
 	SYS_PKEY_FREE              = 382
 	SYS_STATX                  = 383
 	SYS_ARCH_PRCTL             = 384
+	SYS_IO_PGETEVENTS          = 385
+	SYS_RSEQ                   = 386
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
index c5dabf2e4518..b3d8ad79d425 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include -m64 /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include -m64 /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,linux
@@ -339,4 +339,6 @@ const (
 	SYS_PKEY_ALLOC             = 330
 	SYS_PKEY_FREE              = 331
 	SYS_STATX                  = 332
+	SYS_IO_PGETEVENTS          = 333
+	SYS_RSEQ                   = 334
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
index ab7fa5fd3939..e092822fbadd 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,linux
@@ -359,4 +359,6 @@ const (
 	SYS_PKEY_ALLOC             = 395
 	SYS_PKEY_FREE              = 396
 	SYS_STATX                  = 397
+	SYS_RSEQ                   = 398
+	SYS_IO_PGETEVENTS          = 399
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
index b1c6b4bd3b39..3206967896af 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include -fsigned-char /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include -fsigned-char /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm64,linux
@@ -283,4 +283,6 @@ const (
 	SYS_PKEY_ALLOC             = 289
 	SYS_PKEY_FREE              = 290
 	SYS_STATX                  = 291
+	SYS_IO_PGETEVENTS          = 292
+	SYS_RSEQ                   = 293
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
index 2e9aa7a3e7ec..6893a5bd055b 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build mips,linux
@@ -372,4 +372,6 @@ const (
 	SYS_PKEY_ALLOC             = 4364
 	SYS_PKEY_FREE              = 4365
 	SYS_STATX                  = 4366
+	SYS_RSEQ                   = 4367
+	SYS_IO_PGETEVENTS          = 4368
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
index 92827635aae4..40164cacdf5c 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build mips64,linux
@@ -332,4 +332,6 @@ const (
 	SYS_PKEY_ALLOC             = 5324
 	SYS_PKEY_FREE              = 5325
 	SYS_STATX                  = 5326
+	SYS_RSEQ                   = 5327
+	SYS_IO_PGETEVENTS          = 5328
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
index 45bd3fd6c84b..8a909738bc0e 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build mips64le,linux
@@ -332,4 +332,6 @@ const (
 	SYS_PKEY_ALLOC             = 5324
 	SYS_PKEY_FREE              = 5325
 	SYS_STATX                  = 5326
+	SYS_RSEQ                   = 5327
+	SYS_IO_PGETEVENTS          = 5328
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
index 62ccac4b7421..8d7818422458 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build mipsle,linux
@@ -372,4 +372,6 @@ const (
 	SYS_PKEY_ALLOC             = 4364
 	SYS_PKEY_FREE              = 4365
 	SYS_STATX                  = 4366
+	SYS_RSEQ                   = 4367
+	SYS_IO_PGETEVENTS          = 4368
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
index dfe5dab67eee..ec5bde3d5634 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build ppc64,linux
@@ -367,4 +367,9 @@ const (
 	SYS_PWRITEV2               = 381
 	SYS_KEXEC_FILE_LOAD        = 382
 	SYS_STATX                  = 383
+	SYS_PKEY_ALLOC             = 384
+	SYS_PKEY_FREE              = 385
+	SYS_PKEY_MPROTECT          = 386
+	SYS_RSEQ                   = 387
+	SYS_IO_PGETEVENTS          = 388
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
index eca97f738b73..bdbabdbcdb17 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build ppc64le,linux
@@ -367,4 +367,9 @@ const (
 	SYS_PWRITEV2               = 381
 	SYS_KEXEC_FILE_LOAD        = 382
 	SYS_STATX                  = 383
+	SYS_PKEY_ALLOC             = 384
+	SYS_PKEY_FREE              = 385
+	SYS_PKEY_MPROTECT          = 386
+	SYS_RSEQ                   = 387
+	SYS_IO_PGETEVENTS          = 388
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
new file mode 100644
index 000000000000..473c74613f64
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
@@ -0,0 +1,287 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build riscv64,linux
+
+package unix
+
+const (
+	SYS_IO_SETUP               = 0
+	SYS_IO_DESTROY             = 1
+	SYS_IO_SUBMIT              = 2
+	SYS_IO_CANCEL              = 3
+	SYS_IO_GETEVENTS           = 4
+	SYS_SETXATTR               = 5
+	SYS_LSETXATTR              = 6
+	SYS_FSETXATTR              = 7
+	SYS_GETXATTR               = 8
+	SYS_LGETXATTR              = 9
+	SYS_FGETXATTR              = 10
+	SYS_LISTXATTR              = 11
+	SYS_LLISTXATTR             = 12
+	SYS_FLISTXATTR             = 13
+	SYS_REMOVEXATTR            = 14
+	SYS_LREMOVEXATTR           = 15
+	SYS_FREMOVEXATTR           = 16
+	SYS_GETCWD                 = 17
+	SYS_LOOKUP_DCOOKIE         = 18
+	SYS_EVENTFD2               = 19
+	SYS_EPOLL_CREATE1          = 20
+	SYS_EPOLL_CTL              = 21
+	SYS_EPOLL_PWAIT            = 22
+	SYS_DUP                    = 23
+	SYS_DUP3                   = 24
+	SYS_FCNTL                  = 25
+	SYS_INOTIFY_INIT1          = 26
+	SYS_INOTIFY_ADD_WATCH      = 27
+	SYS_INOTIFY_RM_WATCH       = 28
+	SYS_IOCTL                  = 29
+	SYS_IOPRIO_SET             = 30
+	SYS_IOPRIO_GET             = 31
+	SYS_FLOCK                  = 32
+	SYS_MKNODAT                = 33
+	SYS_MKDIRAT                = 34
+	SYS_UNLINKAT               = 35
+	SYS_SYMLINKAT              = 36
+	SYS_LINKAT                 = 37
+	SYS_UMOUNT2                = 39
+	SYS_MOUNT                  = 40
+	SYS_PIVOT_ROOT             = 41
+	SYS_NFSSERVCTL             = 42
+	SYS_STATFS                 = 43
+	SYS_FSTATFS                = 44
+	SYS_TRUNCATE               = 45
+	SYS_FTRUNCATE              = 46
+	SYS_FALLOCATE              = 47
+	SYS_FACCESSAT              = 48
+	SYS_CHDIR                  = 49
+	SYS_FCHDIR                 = 50
+	SYS_CHROOT                 = 51
+	SYS_FCHMOD                 = 52
+	SYS_FCHMODAT               = 53
+	SYS_FCHOWNAT               = 54
+	SYS_FCHOWN                 = 55
+	SYS_OPENAT                 = 56
+	SYS_CLOSE                  = 57
+	SYS_VHANGUP                = 58
+	SYS_PIPE2                  = 59
+	SYS_QUOTACTL               = 60
+	SYS_GETDENTS64             = 61
+	SYS_LSEEK                  = 62
+	SYS_READ                   = 63
+	SYS_WRITE                  = 64
+	SYS_READV                  = 65
+	SYS_WRITEV                 = 66
+	SYS_PREAD64                = 67
+	SYS_PWRITE64               = 68
+	SYS_PREADV                 = 69
+	SYS_PWRITEV                = 70
+	SYS_SENDFILE               = 71
+	SYS_PSELECT6               = 72
+	SYS_PPOLL                  = 73
+	SYS_SIGNALFD4              = 74
+	SYS_VMSPLICE               = 75
+	SYS_SPLICE                 = 76
+	SYS_TEE                    = 77
+	SYS_READLINKAT             = 78
+	SYS_FSTATAT                = 79
+	SYS_FSTAT                  = 80
+	SYS_SYNC                   = 81
+	SYS_FSYNC                  = 82
+	SYS_FDATASYNC              = 83
+	SYS_SYNC_FILE_RANGE        = 84
+	SYS_TIMERFD_CREATE         = 85
+	SYS_TIMERFD_SETTIME        = 86
+	SYS_TIMERFD_GETTIME        = 87
+	SYS_UTIMENSAT              = 88
+	SYS_ACCT                   = 89
+	SYS_CAPGET                 = 90
+	SYS_CAPSET                 = 91
+	SYS_PERSONALITY            = 92
+	SYS_EXIT                   = 93
+	SYS_EXIT_GROUP             = 94
+	SYS_WAITID                 = 95
+	SYS_SET_TID_ADDRESS        = 96
+	SYS_UNSHARE                = 97
+	SYS_FUTEX                  = 98
+	SYS_SET_ROBUST_LIST        = 99
+	SYS_GET_ROBUST_LIST        = 100
+	SYS_NANOSLEEP              = 101
+	SYS_GETITIMER              = 102
+	SYS_SETITIMER              = 103
+	SYS_KEXEC_LOAD             = 104
+	SYS_INIT_MODULE            = 105
+	SYS_DELETE_MODULE          = 106
+	SYS_TIMER_CREATE           = 107
+	SYS_TIMER_GETTIME          = 108
+	SYS_TIMER_GETOVERRUN       = 109
+	SYS_TIMER_SETTIME          = 110
+	SYS_TIMER_DELETE           = 111
+	SYS_CLOCK_SETTIME          = 112
+	SYS_CLOCK_GETTIME          = 113
+	SYS_CLOCK_GETRES           = 114
+	SYS_CLOCK_NANOSLEEP        = 115
+	SYS_SYSLOG                 = 116
+	SYS_PTRACE                 = 117
+	SYS_SCHED_SETPARAM         = 118
+	SYS_SCHED_SETSCHEDULER     = 119
+	SYS_SCHED_GETSCHEDULER     = 120
+	SYS_SCHED_GETPARAM         = 121
+	SYS_SCHED_SETAFFINITY      = 122
+	SYS_SCHED_GETAFFINITY      = 123
+	SYS_SCHED_YIELD            = 124
+	SYS_SCHED_GET_PRIORITY_MAX = 125
+	SYS_SCHED_GET_PRIORITY_MIN = 126
+	SYS_SCHED_RR_GET_INTERVAL  = 127
+	SYS_RESTART_SYSCALL        = 128
+	SYS_KILL                   = 129
+	SYS_TKILL                  = 130
+	SYS_TGKILL                 = 131
+	SYS_SIGALTSTACK            = 132
+	SYS_RT_SIGSUSPEND          = 133
+	SYS_RT_SIGACTION           = 134
+	SYS_RT_SIGPROCMASK         = 135
+	SYS_RT_SIGPENDING          = 136
+	SYS_RT_SIGTIMEDWAIT        = 137
+	SYS_RT_SIGQUEUEINFO        = 138
+	SYS_RT_SIGRETURN           = 139
+	SYS_SETPRIORITY            = 140
+	SYS_GETPRIORITY            = 141
+	SYS_REBOOT                 = 142
+	SYS_SETREGID               = 143
+	SYS_SETGID                 = 144
+	SYS_SETREUID               = 145
+	SYS_SETUID                 = 146
+	SYS_SETRESUID              = 147
+	SYS_GETRESUID              = 148
+	SYS_SETRESGID              = 149
+	SYS_GETRESGID              = 150
+	SYS_SETFSUID               = 151
+	SYS_SETFSGID               = 152
+	SYS_TIMES                  = 153
+	SYS_SETPGID                = 154
+	SYS_GETPGID                = 155
+	SYS_GETSID                 = 156
+	SYS_SETSID                 = 157
+	SYS_GETGROUPS              = 158
+	SYS_SETGROUPS              = 159
+	SYS_UNAME                  = 160
+	SYS_SETHOSTNAME            = 161
+	SYS_SETDOMAINNAME          = 162
+	SYS_GETRLIMIT              = 163
+	SYS_SETRLIMIT              = 164
+	SYS_GETRUSAGE              = 165
+	SYS_UMASK                  = 166
+	SYS_PRCTL                  = 167
+	SYS_GETCPU                 = 168
+	SYS_GETTIMEOFDAY           = 169
+	SYS_SETTIMEOFDAY           = 170
+	SYS_ADJTIMEX               = 171
+	SYS_GETPID                 = 172
+	SYS_GETPPID                = 173
+	SYS_GETUID                 = 174
+	SYS_GETEUID                = 175
+	SYS_GETGID                 = 176
+	SYS_GETEGID                = 177
+	SYS_GETTID                 = 178
+	SYS_SYSINFO                = 179
+	SYS_MQ_OPEN                = 180
+	SYS_MQ_UNLINK              = 181
+	SYS_MQ_TIMEDSEND           = 182
+	SYS_MQ_TIMEDRECEIVE        = 183
+	SYS_MQ_NOTIFY              = 184
+	SYS_MQ_GETSETATTR          = 185
+	SYS_MSGGET                 = 186
+	SYS_MSGCTL                 = 187
+	SYS_MSGRCV                 = 188
+	SYS_MSGSND                 = 189
+	SYS_SEMGET                 = 190
+	SYS_SEMCTL                 = 191
+	SYS_SEMTIMEDOP             = 192
+	SYS_SEMOP                  = 193
+	SYS_SHMGET                 = 194
+	SYS_SHMCTL                 = 195
+	SYS_SHMAT                  = 196
+	SYS_SHMDT                  = 197
+	SYS_SOCKET                 = 198
+	SYS_SOCKETPAIR             = 199
+	SYS_BIND                   = 200
+	SYS_LISTEN                 = 201
+	SYS_ACCEPT                 = 202
+	SYS_CONNECT                = 203
+	SYS_GETSOCKNAME            = 204
+	SYS_GETPEERNAME            = 205
+	SYS_SENDTO                 = 206
+	SYS_RECVFROM               = 207
+	SYS_SETSOCKOPT             = 208
+	SYS_GETSOCKOPT             = 209
+	SYS_SHUTDOWN               = 210
+	SYS_SENDMSG                = 211
+	SYS_RECVMSG                = 212
+	SYS_READAHEAD              = 213
+	SYS_BRK                    = 214
+	SYS_MUNMAP                 = 215
+	SYS_MREMAP                 = 216
+	SYS_ADD_KEY                = 217
+	SYS_REQUEST_KEY            = 218
+	SYS_KEYCTL                 = 219
+	SYS_CLONE                  = 220
+	SYS_EXECVE                 = 221
+	SYS_MMAP                   = 222
+	SYS_FADVISE64              = 223
+	SYS_SWAPON                 = 224
+	SYS_SWAPOFF                = 225
+	SYS_MPROTECT               = 226
+	SYS_MSYNC                  = 227
+	SYS_MLOCK                  = 228
+	SYS_MUNLOCK                = 229
+	SYS_MLOCKALL               = 230
+	SYS_MUNLOCKALL             = 231
+	SYS_MINCORE                = 232
+	SYS_MADVISE                = 233
+	SYS_REMAP_FILE_PAGES       = 234
+	SYS_MBIND                  = 235
+	SYS_GET_MEMPOLICY          = 236
+	SYS_SET_MEMPOLICY          = 237
+	SYS_MIGRATE_PAGES          = 238
+	SYS_MOVE_PAGES             = 239
+	SYS_RT_TGSIGQUEUEINFO      = 240
+	SYS_PERF_EVENT_OPEN        = 241
+	SYS_ACCEPT4                = 242
+	SYS_RECVMMSG               = 243
+	SYS_ARCH_SPECIFIC_SYSCALL  = 244
+	SYS_WAIT4                  = 260
+	SYS_PRLIMIT64              = 261
+	SYS_FANOTIFY_INIT          = 262
+	SYS_FANOTIFY_MARK          = 263
+	SYS_NAME_TO_HANDLE_AT      = 264
+	SYS_OPEN_BY_HANDLE_AT      = 265
+	SYS_CLOCK_ADJTIME          = 266
+	SYS_SYNCFS                 = 267
+	SYS_SETNS                  = 268
+	SYS_SENDMMSG               = 269
+	SYS_PROCESS_VM_READV       = 270
+	SYS_PROCESS_VM_WRITEV      = 271
+	SYS_KCMP                   = 272
+	SYS_FINIT_MODULE           = 273
+	SYS_SCHED_SETATTR          = 274
+	SYS_SCHED_GETATTR          = 275
+	SYS_RENAMEAT2              = 276
+	SYS_SECCOMP                = 277
+	SYS_GETRANDOM              = 278
+	SYS_MEMFD_CREATE           = 279
+	SYS_BPF                    = 280
+	SYS_EXECVEAT               = 281
+	SYS_USERFAULTFD            = 282
+	SYS_MEMBARRIER             = 283
+	SYS_MLOCK2                 = 284
+	SYS_COPY_FILE_RANGE        = 285
+	SYS_PREADV2                = 286
+	SYS_PWRITEV2               = 287
+	SYS_PKEY_MPROTECT          = 288
+	SYS_PKEY_ALLOC             = 289
+	SYS_PKEY_FREE              = 290
+	SYS_STATX                  = 291
+	SYS_IO_PGETEVENTS          = 292
+	SYS_RSEQ                   = 293
+)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
index 8ea18e6c254e..6eb7c257f8ca 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
@@ -1,4 +1,4 @@
-// linux/mksysnum.pl -Wall -Werror -static -I/tmp/include -fsigned-char /tmp/include/asm/unistd.h
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include -fsigned-char /tmp/include/asm/unistd.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build s390x,linux
@@ -109,6 +109,7 @@ const (
 	SYS_PERSONALITY            = 136
 	SYS_AFS_SYSCALL            = 137
 	SYS_GETDENTS               = 141
+	SYS_SELECT                 = 142
 	SYS_FLOCK                  = 143
 	SYS_MSYNC                  = 144
 	SYS_READV                  = 145
@@ -151,6 +152,26 @@ const (
 	SYS_GETPMSG                = 188
 	SYS_PUTPMSG                = 189
 	SYS_VFORK                  = 190
+	SYS_GETRLIMIT              = 191
+	SYS_LCHOWN                 = 198
+	SYS_GETUID                 = 199
+	SYS_GETGID                 = 200
+	SYS_GETEUID                = 201
+	SYS_GETEGID                = 202
+	SYS_SETREUID               = 203
+	SYS_SETREGID               = 204
+	SYS_GETGROUPS              = 205
+	SYS_SETGROUPS              = 206
+	SYS_FCHOWN                 = 207
+	SYS_SETRESUID              = 208
+	SYS_GETRESUID              = 209
+	SYS_SETRESGID              = 210
+	SYS_GETRESGID              = 211
+	SYS_CHOWN                  = 212
+	SYS_SETUID                 = 213
+	SYS_SETGID                 = 214
+	SYS_SETFSUID               = 215
+	SYS_SETFSGID               = 216
 	SYS_PIVOT_ROOT             = 217
 	SYS_MINCORE                = 218
 	SYS_MADVISE                = 219
@@ -222,6 +243,7 @@ const (
 	SYS_MKNODAT                = 290
 	SYS_FCHOWNAT               = 291
 	SYS_FUTIMESAT              = 292
+	SYS_NEWFSTATAT             = 293
 	SYS_UNLINKAT               = 294
 	SYS_RENAMEAT               = 295
 	SYS_LINKAT                 = 296
@@ -308,26 +330,8 @@ const (
 	SYS_PWRITEV2               = 377
 	SYS_S390_GUARDED_STORAGE   = 378
 	SYS_STATX                  = 379
-	SYS_SELECT                 = 142
-	SYS_GETRLIMIT              = 191
-	SYS_LCHOWN                 = 198
-	SYS_GETUID                 = 199
-	SYS_GETGID                 = 200
-	SYS_GETEUID                = 201
-	SYS_GETEGID                = 202
-	SYS_SETREUID               = 203
-	SYS_SETREGID               = 204
-	SYS_GETGROUPS              = 205
-	SYS_SETGROUPS              = 206
-	SYS_FCHOWN                 = 207
-	SYS_SETRESUID              = 208
-	SYS_GETRESUID              = 209
-	SYS_SETRESGID              = 210
-	SYS_GETRESGID              = 211
-	SYS_CHOWN                  = 212
-	SYS_SETUID                 = 213
-	SYS_SETGID                 = 214
-	SYS_SETFSUID               = 215
-	SYS_SETFSGID               = 216
-	SYS_NEWFSTATAT             = 293
+	SYS_S390_STHYI             = 380
+	SYS_KEXEC_FILE_LOAD        = 381
+	SYS_IO_PGETEVENTS          = 382
+	SYS_RSEQ                   = 383
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
index c9c129dc42a5..93480fcb1683 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
@@ -1,5 +1,5 @@
-// mksysnum_linux.pl -Ilinux/usr/include -m64 -D__arch64__ linux/usr/include/asm/unistd.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build sparc64,linux
 
@@ -345,4 +345,6 @@ const (
 	SYS_COPY_FILE_RANGE        = 357
 	SYS_PREADV2                = 358
 	SYS_PWRITEV2               = 359
+	SYS_STATX                  = 360
+	SYS_IO_PGETEVENTS          = 361
 )
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go
index 8afda9c45121..f0daa05a9cbf 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go
@@ -1,5 +1,5 @@
 // mksysnum_netbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; DO NOT EDIT.
 
 // +build 386,netbsd
 
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go
index aea8dbec43c8..ddb25b94f36d 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go
@@ -1,5 +1,5 @@
 // mksysnum_netbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; DO NOT EDIT.
 
 // +build amd64,netbsd
 
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go
index c6158a7ef92c..315bd63f8904 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go
@@ -1,5 +1,5 @@
 // mksysnum_netbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; DO NOT EDIT.
 
 // +build arm,netbsd
 
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go
index 3e8ce2a1ddff..f93f391d26be 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go
@@ -1,5 +1,5 @@
 // mksysnum_openbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,openbsd
 
@@ -12,6 +12,7 @@ const (
 	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, \
 	SYS_OPEN           = 5   // { int sys_open(const char *path, \
 	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
 	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, \
 	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
 	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
@@ -37,11 +38,10 @@ const (
 	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, \
 	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, \
 	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, \
-	SYS_ACCESS         = 33  // { int sys_access(const char *path, int flags); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
 	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
 	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
 	SYS_SYNC           = 36  // { void sys_sync(void); }
-	SYS_KILL           = 37  // { int sys_kill(int pid, int signum); }
 	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
 	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
 	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
@@ -53,7 +53,6 @@ const (
 	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, \
 	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
 	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
-	SYS_GETLOGIN       = 49  // { int sys_getlogin(char *namebuf, u_int namelen); }
 	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
 	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
 	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
@@ -62,7 +61,7 @@ const (
 	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
 	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
 	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, \
-	SYS_READLINK       = 58  // { int sys_readlink(const char *path, char *buf, \
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, \
 	SYS_EXECVE         = 59  // { int sys_execve(const char *path, \
 	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
 	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
@@ -86,15 +85,18 @@ const (
 	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, \
 	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, \
 	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
-	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, int pgid); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, \
 	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, \
 	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, \
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, \
 	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, \
 	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, \
 	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, \
 	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
 	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, \
 	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, \
 	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, \
 	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
 	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
@@ -102,16 +104,24 @@ const (
 	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, \
 	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
 	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
 	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
 	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, \
 	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, \
 	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, \
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, \
 	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, \
 	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, \
 	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, \
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, \
 	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, \
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
 	SYS_READV          = 120 // { ssize_t sys_readv(int fd, \
 	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, \
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
 	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
 	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
 	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
@@ -125,6 +135,7 @@ const (
 	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
 	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
 	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, \
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
 	SYS_SETSID         = 147 // { int sys_setsid(void); }
 	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, \
 	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
@@ -144,7 +155,7 @@ const (
 	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, \
 	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, \
 	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
-	SYS___SYSCTL       = 202 // { int sys___sysctl(const int *name, u_int namelen, \
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, \
 	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
 	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
 	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
index bd28146ddd5e..bc7fa57956a9 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
@@ -1,5 +1,5 @@
 // mksysnum_openbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,openbsd
 
@@ -12,6 +12,7 @@ const (
 	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, \
 	SYS_OPEN           = 5   // { int sys_open(const char *path, \
 	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
 	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, \
 	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
 	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
@@ -37,11 +38,10 @@ const (
 	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, \
 	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, \
 	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, \
-	SYS_ACCESS         = 33  // { int sys_access(const char *path, int flags); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
 	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
 	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
 	SYS_SYNC           = 36  // { void sys_sync(void); }
-	SYS_KILL           = 37  // { int sys_kill(int pid, int signum); }
 	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
 	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
 	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
@@ -53,7 +53,6 @@ const (
 	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, \
 	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
 	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
-	SYS_GETLOGIN       = 49  // { int sys_getlogin(char *namebuf, u_int namelen); }
 	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
 	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
 	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
@@ -62,7 +61,7 @@ const (
 	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
 	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
 	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, \
-	SYS_READLINK       = 58  // { int sys_readlink(const char *path, char *buf, \
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, \
 	SYS_EXECVE         = 59  // { int sys_execve(const char *path, \
 	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
 	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
@@ -86,15 +85,18 @@ const (
 	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, \
 	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, \
 	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
-	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, int pgid); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, \
 	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, \
 	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, \
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, \
 	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, \
 	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, \
 	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, \
 	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
 	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, \
 	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, \
 	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, \
 	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
 	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
@@ -102,16 +104,24 @@ const (
 	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, \
 	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
 	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
 	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
 	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, \
 	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, \
 	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, \
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, \
 	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, \
 	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, \
 	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, \
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, \
 	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, \
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
 	SYS_READV          = 120 // { ssize_t sys_readv(int fd, \
 	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, \
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
 	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
 	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
 	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
@@ -125,6 +135,7 @@ const (
 	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
 	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
 	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, \
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
 	SYS_SETSID         = 147 // { int sys_setsid(void); }
 	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, \
 	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
@@ -144,7 +155,7 @@ const (
 	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, \
 	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, \
 	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
-	SYS___SYSCTL       = 202 // { int sys___sysctl(const int *name, u_int namelen, \
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, \
 	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
 	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
 	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go
index 32653e53c706..be1198d91633 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go
@@ -1,5 +1,5 @@
 // mksysnum_openbsd.pl
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,openbsd
 
@@ -53,7 +53,6 @@ const (
 	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, \
 	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
 	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
-	SYS_GETLOGIN       = 49  // { int sys_getlogin(char *namebuf, u_int namelen); }
 	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
 	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
 	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
@@ -87,9 +86,10 @@ const (
 	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, \
 	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
 	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
-	SYS_SENDSYSLOG     = 83  // { int sys_sendsyslog(const void *buf, size_t nbyte); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, \
 	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, \
 	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, \
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, \
 	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, \
 	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, \
 	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, \
@@ -111,10 +111,14 @@ const (
 	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, \
 	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
 	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, \
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, \
 	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, \
 	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, \
 	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, \
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, \
 	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, \
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
 	SYS_READV          = 120 // { ssize_t sys_readv(int fd, \
 	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, \
 	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
@@ -131,6 +135,7 @@ const (
 	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
 	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
 	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, \
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
 	SYS_SETSID         = 147 // { int sys_setsid(void); }
 	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, \
 	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
@@ -150,7 +155,7 @@ const (
 	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, \
 	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, \
 	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
-	SYS___SYSCTL       = 202 // { int sys___sysctl(const int *name, u_int namelen, \
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, \
 	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
 	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
 	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_solaris_amd64.go
deleted file mode 100644
index c70865985902..000000000000
--- a/vendor/golang.org/x/sys/unix/zsysnum_solaris_amd64.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build amd64,solaris
-
-package unix
-
-// TODO(aram): remove these before Go 1.3.
-const (
-	SYS_EXECVE = 59
-	SYS_FCNTL  = 62
-)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go
new file mode 100644
index 000000000000..cedc9b0f26d7
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go
@@ -0,0 +1,345 @@
+// cgo -godefs types_aix.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build ppc,aix
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+	PathMax        = 0x3ff
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type off64 int64
+type off int32
+type Mode_t uint32
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type StTimespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct{}
+
+type Time_t int32
+
+type Tms struct{}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Timezone struct {
+	Minuteswest int32
+	Dsttime     int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type Pid_t int32
+
+type _Gid_t uint32
+
+type dev_t uint32
+
+type Stat_t struct {
+	Dev      uint32
+	Ino      uint32
+	Mode     uint32
+	Nlink    int16
+	Flag     uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint32
+	Size     int32
+	Atim     StTimespec
+	Mtim     StTimespec
+	Ctim     StTimespec
+	Blksize  int32
+	Blocks   int32
+	Vfstype  int32
+	Vfs      uint32
+	Type     uint32
+	Gen      uint32
+	Reserved [9]uint32
+}
+
+type StatxTimestamp struct{}
+
+type Statx_t struct{}
+
+type Dirent struct {
+	Offset uint32
+	Ino    uint32
+	Reclen uint16
+	Namlen uint16
+	Name   [256]uint8
+}
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [1023]uint8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [1012]uint8
+}
+
+type _Socklen uint32
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+const (
+	SizeofSockaddrInet4 = 0x10
+	SizeofSockaddrInet6 = 0x1c
+	SizeofSockaddrAny   = 0x404
+	SizeofSockaddrUnix  = 0x401
+	SizeofLinger        = 0x8
+	SizeofIPMreq        = 0x8
+	SizeofIPv6Mreq      = 0x14
+	SizeofIPv6MTUInfo   = 0x20
+	SizeofMsghdr        = 0x1c
+	SizeofCmsghdr       = 0xc
+	SizeofICMPv6Filter  = 0x20
+)
+
+const (
+	SizeofIfMsghdr = 0x10
+)
+
+type IfMsgHdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Addrlen uint8
+	_       [1]byte
+}
+
+type FdSet struct {
+	Bits [2048]int32
+}
+
+type Utsname struct {
+	Sysname  [32]byte
+	Nodename [32]byte
+	Release  [32]byte
+	Version  [32]byte
+	Machine  [32]byte
+}
+
+type Ustat_t struct{}
+
+type Sigset_t struct {
+	Losigs uint32
+	Hisigs uint32
+}
+
+const (
+	AT_FDCWD            = -0x2
+	AT_REMOVEDIR        = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x1
+)
+
+type Termios struct {
+	Iflag uint32
+	Oflag uint32
+	Cflag uint32
+	Lflag uint32
+	Cc    [16]uint8
+}
+
+type Termio struct {
+	Iflag uint16
+	Oflag uint16
+	Cflag uint16
+	Lflag uint16
+	Line  uint8
+	Cc    [8]uint8
+	_     [1]byte
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type PollFd struct {
+	Fd      int32
+	Events  uint16
+	Revents uint16
+}
+
+const (
+	POLLERR    = 0x4000
+	POLLHUP    = 0x2000
+	POLLIN     = 0x1
+	POLLNVAL   = 0x8000
+	POLLOUT    = 0x2
+	POLLPRI    = 0x4
+	POLLRDBAND = 0x20
+	POLLRDNORM = 0x10
+	POLLWRBAND = 0x40
+	POLLWRNORM = 0x2
+)
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Sysid  uint32
+	Pid    int32
+	Vfs    int32
+	Start  int64
+	Len    int64
+}
+
+type Fsid_t struct {
+	Val [2]uint32
+}
+type Fsid64_t struct {
+	Val [2]uint64
+}
+
+type Statfs_t struct {
+	Version   int32
+	Type      int32
+	Bsize     uint32
+	Blocks    uint32
+	Bfree     uint32
+	Bavail    uint32
+	Files     uint32
+	Ffree     uint32
+	Fsid      Fsid_t
+	Vfstype   int32
+	Fsize     uint32
+	Vfsnumber int32
+	Vfsoff    int32
+	Vfslen    int32
+	Vfsvers   int32
+	Fname     [32]uint8
+	Fpack     [32]uint8
+	Name_max  int32
+}
+
+const RNDGETENTCNT = 0x80045200
diff --git a/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go
new file mode 100644
index 000000000000..f46482d272e6
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go
@@ -0,0 +1,354 @@
+// cgo -godefs types_aix.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build ppc64,aix
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+	PathMax        = 0x3ff
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type off64 int64
+type off int64
+type Mode_t uint32
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type StTimespec struct {
+	Sec  int64
+	Nsec int32
+	_    [4]byte
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct{}
+
+type Time_t int64
+
+type Tms struct{}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Timezone struct {
+	Minuteswest int32
+	Dsttime     int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type Pid_t int32
+
+type _Gid_t uint32
+
+type dev_t uint64
+
+type Stat_t struct {
+	Dev      uint64
+	Ino      uint64
+	Mode     uint32
+	Nlink    int16
+	Flag     uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint64
+	Ssize    int32
+	_        [4]byte
+	Atim     StTimespec
+	Mtim     StTimespec
+	Ctim     StTimespec
+	Blksize  int64
+	Blocks   int64
+	Vfstype  int32
+	Vfs      uint32
+	Type     uint32
+	Gen      uint32
+	Reserved [9]uint32
+	Padto_ll uint32
+	Size     int64
+}
+
+type StatxTimestamp struct{}
+
+type Statx_t struct{}
+
+type Dirent struct {
+	Offset uint64
+	Ino    uint64
+	Reclen uint16
+	Namlen uint16
+	Name   [256]uint8
+	_      [4]byte
+}
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [1023]uint8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [1012]uint8
+}
+
+type _Socklen uint32
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	_          [4]byte
+	Iov        *Iovec
+	Iovlen     int32
+	_          [4]byte
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+const (
+	SizeofSockaddrInet4 = 0x10
+	SizeofSockaddrInet6 = 0x1c
+	SizeofSockaddrAny   = 0x404
+	SizeofSockaddrUnix  = 0x401
+	SizeofLinger        = 0x8
+	SizeofIPMreq        = 0x8
+	SizeofIPv6Mreq      = 0x14
+	SizeofIPv6MTUInfo   = 0x20
+	SizeofMsghdr        = 0x30
+	SizeofCmsghdr       = 0xc
+	SizeofICMPv6Filter  = 0x20
+)
+
+const (
+	SizeofIfMsghdr = 0x10
+)
+
+type IfMsgHdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Addrlen uint8
+	_       [1]byte
+}
+
+type FdSet struct {
+	Bits [1024]int64
+}
+
+type Utsname struct {
+	Sysname  [32]byte
+	Nodename [32]byte
+	Release  [32]byte
+	Version  [32]byte
+	Machine  [32]byte
+}
+
+type Ustat_t struct{}
+
+type Sigset_t struct {
+	Set [4]uint64
+}
+
+const (
+	AT_FDCWD            = -0x2
+	AT_REMOVEDIR        = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x1
+)
+
+type Termios struct {
+	Iflag uint32
+	Oflag uint32
+	Cflag uint32
+	Lflag uint32
+	Cc    [16]uint8
+}
+
+type Termio struct {
+	Iflag uint16
+	Oflag uint16
+	Cflag uint16
+	Lflag uint16
+	Line  uint8
+	Cc    [8]uint8
+	_     [1]byte
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type PollFd struct {
+	Fd      int32
+	Events  uint16
+	Revents uint16
+}
+
+const (
+	POLLERR    = 0x4000
+	POLLHUP    = 0x2000
+	POLLIN     = 0x1
+	POLLNVAL   = 0x8000
+	POLLOUT    = 0x2
+	POLLPRI    = 0x4
+	POLLRDBAND = 0x20
+	POLLRDNORM = 0x10
+	POLLWRBAND = 0x40
+	POLLWRNORM = 0x2
+)
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Sysid  uint32
+	Pid    int32
+	Vfs    int32
+	Start  int64
+	Len    int64
+}
+
+type Fsid_t struct {
+	Val [2]uint32
+}
+type Fsid64_t struct {
+	Val [2]uint64
+}
+
+type Statfs_t struct {
+	Version   int32
+	Type      int32
+	Bsize     uint64
+	Blocks    uint64
+	Bfree     uint64
+	Bavail    uint64
+	Files     uint64
+	Ffree     uint64
+	Fsid      Fsid64_t
+	Vfstype   int32
+	_         [4]byte
+	Fsize     uint64
+	Vfsnumber int32
+	Vfsoff    int32
+	Vfslen    int32
+	Vfsvers   int32
+	Fname     [32]uint8
+	Fpack     [32]uint8
+	Name_max  int32
+	_         [4]byte
+}
+
+const RNDGETENTCNT = 0x80045200
diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_386.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_386.go
index e61d78a54ff5..2aeb52a886de 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_386.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -136,13 +136,13 @@ type Fsid struct {
 }
 
 type Dirent struct {
-	Ino       uint64
-	Seekoff   uint64
-	Reclen    uint16
-	Namlen    uint16
-	Type      uint8
-	Name      [1024]int8
-	Pad_cgo_0 [3]byte
+	Ino     uint64
+	Seekoff uint64
+	Reclen  uint16
+	Namlen  uint16
+	Type    uint8
+	Name    [1024]int8
+	_       [3]byte
 }
 
 type RawSockaddrInet4 struct {
@@ -295,14 +295,14 @@ const (
 )
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type IfData struct {
@@ -338,51 +338,51 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfmaMsghdr2 struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Refcount  int32
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Addrs    int32
+	Flags    int32
+	Index    uint16
+	_        [2]byte
+	Refcount int32
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Use       int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -430,11 +430,11 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type Termios struct {
@@ -460,3 +460,30 @@ const (
 	AT_SYMLINK_FOLLOW   = 0x40
 	AT_SYMLINK_NOFOLLOW = 0x20
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
index 2619155ff8c5..0d0d9f2ccb7a 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -26,9 +26,9 @@ type Timespec struct {
 }
 
 type Timeval struct {
-	Sec       int64
-	Usec      int32
-	Pad_cgo_0 [4]byte
+	Sec  int64
+	Usec int32
+	_    [4]byte
 }
 
 type Timeval32 struct {
@@ -70,7 +70,7 @@ type Stat_t struct {
 	Uid           uint32
 	Gid           uint32
 	Rdev          int32
-	Pad_cgo_0     [4]byte
+	_             [4]byte
 	Atimespec     Timespec
 	Mtimespec     Timespec
 	Ctimespec     Timespec
@@ -120,9 +120,9 @@ type Fstore_t struct {
 }
 
 type Radvisory_t struct {
-	Offset    int64
-	Count     int32
-	Pad_cgo_0 [4]byte
+	Offset int64
+	Count  int32
+	_      [4]byte
 }
 
 type Fbootstraptransfer_t struct {
@@ -132,9 +132,9 @@ type Fbootstraptransfer_t struct {
 }
 
 type Log2phys_t struct {
-	Flags     uint32
-	Pad_cgo_0 [8]byte
-	Pad_cgo_1 [8]byte
+	Flags uint32
+	_     [8]byte
+	_     [8]byte
 }
 
 type Fsid struct {
@@ -142,13 +142,13 @@ type Fsid struct {
 }
 
 type Dirent struct {
-	Ino       uint64
-	Seekoff   uint64
-	Reclen    uint16
-	Namlen    uint16
-	Type      uint8
-	Name      [1024]int8
-	Pad_cgo_0 [3]byte
+	Ino     uint64
+	Seekoff uint64
+	Reclen  uint16
+	Namlen  uint16
+	Type    uint8
+	Name    [1024]int8
+	_       [3]byte
 }
 
 type RawSockaddrInet4 struct {
@@ -221,10 +221,10 @@ type IPv6Mreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
+	_          [4]byte
 	Iov        *Iovec
 	Iovlen     int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -303,14 +303,14 @@ const (
 )
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type IfData struct {
@@ -346,51 +346,51 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfmaMsghdr2 struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Refcount  int32
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Addrs    int32
+	Flags    int32
+	Index    uint16
+	_        [2]byte
+	Refcount int32
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Use       int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -426,9 +426,9 @@ type BpfStat struct {
 }
 
 type BpfProgram struct {
-	Len       uint32
-	Pad_cgo_0 [4]byte
-	Insns     *BpfInsn
+	Len   uint32
+	_     [4]byte
+	Insns *BpfInsn
 }
 
 type BpfInsn struct {
@@ -439,22 +439,22 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval32
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  Timeval32
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type Termios struct {
-	Iflag     uint64
-	Oflag     uint64
-	Cflag     uint64
-	Lflag     uint64
-	Cc        [20]uint8
-	Pad_cgo_0 [4]byte
-	Ispeed    uint64
-	Ospeed    uint64
+	Iflag  uint64
+	Oflag  uint64
+	Cflag  uint64
+	Lflag  uint64
+	Cc     [20]uint8
+	_      [4]byte
+	Ispeed uint64
+	Ospeed uint64
 }
 
 type Winsize struct {
@@ -470,3 +470,30 @@ const (
 	AT_SYMLINK_FOLLOW   = 0x40
 	AT_SYMLINK_NOFOLLOW = 0x20
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go
index 4dca0d4db265..04e344b78d88 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go
@@ -7,11 +7,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -137,13 +137,13 @@ type Fsid struct {
 }
 
 type Dirent struct {
-	Ino       uint64
-	Seekoff   uint64
-	Reclen    uint16
-	Namlen    uint16
-	Type      uint8
-	Name      [1024]int8
-	Pad_cgo_0 [3]byte
+	Ino     uint64
+	Seekoff uint64
+	Reclen  uint16
+	Namlen  uint16
+	Type    uint8
+	Name    [1024]int8
+	_       [3]byte
 }
 
 type RawSockaddrInet4 struct {
@@ -296,14 +296,14 @@ const (
 )
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type IfData struct {
@@ -339,51 +339,51 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfmaMsghdr2 struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Refcount  int32
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Addrs    int32
+	Flags    int32
+	Index    uint16
+	_        [2]byte
+	Refcount int32
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Use       int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -431,11 +431,11 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type Termios struct {
@@ -461,3 +461,30 @@ const (
 	AT_SYMLINK_FOLLOW   = 0x40
 	AT_SYMLINK_NOFOLLOW = 0x20
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
index f2881fd14277..9fec185c180f 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
@@ -1,15 +1,16 @@
+// cgo -godefs types_darwin.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
 // +build arm64,darwin
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_darwin.go
 
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -25,9 +26,9 @@ type Timespec struct {
 }
 
 type Timeval struct {
-	Sec       int64
-	Usec      int32
-	Pad_cgo_0 [4]byte
+	Sec  int64
+	Usec int32
+	_    [4]byte
 }
 
 type Timeval32 struct {
@@ -69,7 +70,7 @@ type Stat_t struct {
 	Uid           uint32
 	Gid           uint32
 	Rdev          int32
-	Pad_cgo_0     [4]byte
+	_             [4]byte
 	Atimespec     Timespec
 	Mtimespec     Timespec
 	Ctimespec     Timespec
@@ -119,9 +120,9 @@ type Fstore_t struct {
 }
 
 type Radvisory_t struct {
-	Offset    int64
-	Count     int32
-	Pad_cgo_0 [4]byte
+	Offset int64
+	Count  int32
+	_      [4]byte
 }
 
 type Fbootstraptransfer_t struct {
@@ -131,9 +132,9 @@ type Fbootstraptransfer_t struct {
 }
 
 type Log2phys_t struct {
-	Flags     uint32
-	Pad_cgo_0 [8]byte
-	Pad_cgo_1 [8]byte
+	Flags uint32
+	_     [8]byte
+	_     [8]byte
 }
 
 type Fsid struct {
@@ -141,13 +142,13 @@ type Fsid struct {
 }
 
 type Dirent struct {
-	Ino       uint64
-	Seekoff   uint64
-	Reclen    uint16
-	Namlen    uint16
-	Type      uint8
-	Name      [1024]int8
-	Pad_cgo_0 [3]byte
+	Ino     uint64
+	Seekoff uint64
+	Reclen  uint16
+	Namlen  uint16
+	Type    uint8
+	Name    [1024]int8
+	_       [3]byte
 }
 
 type RawSockaddrInet4 struct {
@@ -220,10 +221,10 @@ type IPv6Mreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
+	_          [4]byte
 	Iov        *Iovec
 	Iovlen     int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -302,14 +303,14 @@ const (
 )
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type IfData struct {
@@ -345,51 +346,51 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfmaMsghdr2 struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Refcount  int32
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Addrs    int32
+	Flags    int32
+	Index    uint16
+	_        [2]byte
+	Refcount int32
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Use       int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -425,9 +426,9 @@ type BpfStat struct {
 }
 
 type BpfProgram struct {
-	Len       uint32
-	Pad_cgo_0 [4]byte
-	Insns     *BpfInsn
+	Len   uint32
+	_     [4]byte
+	Insns *BpfInsn
 }
 
 type BpfInsn struct {
@@ -438,22 +439,22 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval32
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  Timeval32
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type Termios struct {
-	Iflag     uint64
-	Oflag     uint64
-	Cflag     uint64
-	Lflag     uint64
-	Cc        [20]uint8
-	Pad_cgo_0 [4]byte
-	Ispeed    uint64
-	Ospeed    uint64
+	Iflag  uint64
+	Oflag  uint64
+	Cflag  uint64
+	Lflag  uint64
+	Cc     [20]uint8
+	_      [4]byte
+	Ispeed uint64
+	Ospeed uint64
 }
 
 type Winsize struct {
@@ -469,3 +470,30 @@ const (
 	AT_SYMLINK_FOLLOW   = 0x40
 	AT_SYMLINK_NOFOLLOW = 0x20
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
index 67c6bf883cbf..7b34e2e2c686 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -56,23 +56,6 @@ type Rlimit struct {
 
 type _Gid_t uint32
 
-const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
-)
-
 type Stat_t struct {
 	Ino      uint64
 	Nlink    uint32
@@ -108,7 +91,7 @@ type Statfs_t struct {
 	Owner       uint32
 	Type        int32
 	Flags       int32
-	Pad_cgo_0   [4]byte
+	_           [4]byte
 	Syncwrites  int64
 	Asyncwrites int64
 	Fstypename  [16]int8
@@ -118,7 +101,7 @@ type Statfs_t struct {
 	Spares1     int16
 	Mntfromname [80]int8
 	Spares2     int16
-	Pad_cgo_1   [4]byte
+	_           [4]byte
 	Spare       [2]int64
 }
 
@@ -143,6 +126,10 @@ type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -215,10 +202,10 @@ type IPv6Mreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
+	_          [4]byte
 	Iov        *Iovec
 	Iovlen     int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -290,14 +277,14 @@ const (
 )
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type IfData struct {
@@ -307,7 +294,7 @@ type IfData struct {
 	Hdrlen     uint8
 	Recvquota  uint8
 	Xmitquota  uint8
-	Pad_cgo_0  [2]byte
+	_          [2]byte
 	Mtu        uint64
 	Metric     uint64
 	Link_state uint64
@@ -329,24 +316,24 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfAnnounceMsghdr struct {
@@ -359,19 +346,19 @@ type IfAnnounceMsghdr struct {
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Use       int32
-	Inits     uint64
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint64
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -387,7 +374,7 @@ type RtMetrics struct {
 	Hopcount  uint64
 	Mssopt    uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
+	_         [4]byte
 	Msl       uint64
 	Iwmaxsegs uint64
 	Iwcapsegs uint64
@@ -412,9 +399,9 @@ type BpfStat struct {
 }
 
 type BpfProgram struct {
-	Len       uint32
-	Pad_cgo_0 [4]byte
-	Insns     *BpfInsn
+	Len   uint32
+	_     [4]byte
+	Insns *BpfInsn
 }
 
 type BpfInsn struct {
@@ -425,11 +412,11 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [6]byte
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
 }
 
 type Termios struct {
@@ -442,7 +429,41 @@ type Termios struct {
 	Ospeed uint32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = 0xfffafdcd
 	AT_SYMLINK_NOFOLLOW = 0x1
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [32]byte
+	Nodename [32]byte
+	Release  [32]byte
+	Version  [32]byte
+	Machine  [32]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
index 5b28bcbbac9e..c146c1ad3544 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -57,44 +57,83 @@ type Rlimit struct {
 type _Gid_t uint32
 
 const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
 )
 
 type Stat_t struct {
-	Dev           uint32
-	Ino           uint32
-	Mode          uint16
-	Nlink         uint16
-	Uid           uint32
-	Gid           uint32
-	Rdev          uint32
-	Atimespec     Timespec
-	Mtimespec     Timespec
-	Ctimespec     Timespec
-	Size          int64
-	Blocks        int64
-	Blksize       int32
-	Flags         uint32
-	Gen           uint32
-	Lspare        int32
-	Birthtimespec Timespec
-	Pad_cgo_0     [8]byte
+	Dev      uint64
+	Ino      uint64
+	Nlink    uint64
+	Mode     uint16
+	_0       int16
+	Uid      uint32
+	Gid      uint32
+	_1       int32
+	Rdev     uint64
+	Atim_ext int32
+	Atim     Timespec
+	Mtim_ext int32
+	Mtim     Timespec
+	Ctim_ext int32
+	Ctim     Timespec
+	Btim_ext int32
+	Birthtim Timespec
+	Size     int64
+	Blocks   int64
+	Blksize  int32
+	Flags    uint32
+	Gen      uint64
+	Spare    [10]uint64
+}
+
+type stat_freebsd11_t struct {
+	Dev      uint32
+	Ino      uint32
+	Mode     uint16
+	Nlink    uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint32
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Size     int64
+	Blocks   int64
+	Blksize  int32
+	Flags    uint32
+	Gen      uint32
+	Lspare   int32
+	Birthtim Timespec
+	_        [8]byte
 }
 
 type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]int8
+	Mntfromname [1024]int8
+	Mntonname   [1024]int8
+}
+
+type statfs_freebsd11_t struct {
 	Version     uint32
 	Type        uint32
 	Flags       uint64
@@ -129,6 +168,17 @@ type Flock_t struct {
 }
 
 type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type dirent_freebsd11 struct {
 	Fileno uint32
 	Reclen uint16
 	Type   uint8
@@ -140,6 +190,10 @@ type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 const (
 	FADV_NORMAL     = 0x0
 	FADV_RANDOM     = 0x1
@@ -285,7 +339,7 @@ type Kevent_t struct {
 }
 
 type FdSet struct {
-	X__fds_bits [32]uint32
+	Bits [32]uint32
 }
 
 const (
@@ -301,53 +355,53 @@ const (
 )
 
 type ifMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      ifData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    ifData
 }
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type ifData struct {
-	Type              uint8
-	Physical          uint8
-	Addrlen           uint8
-	Hdrlen            uint8
-	Link_state        uint8
-	Vhid              uint8
-	Datalen           uint16
-	Mtu               uint32
-	Metric            uint32
-	Baudrate          uint64
-	Ipackets          uint64
-	Ierrors           uint64
-	Opackets          uint64
-	Oerrors           uint64
-	Collisions        uint64
-	Ibytes            uint64
-	Obytes            uint64
-	Imcasts           uint64
-	Omcasts           uint64
-	Iqdrops           uint64
-	Oqdrops           uint64
-	Noproto           uint64
-	Hwassist          uint64
-	X__ifi_epoch      [8]byte
-	X__ifi_lastchange [16]byte
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
 }
 
 type IfData struct {
@@ -379,24 +433,24 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfAnnounceMsghdr struct {
@@ -409,19 +463,19 @@ type IfAnnounceMsghdr struct {
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Fmask     int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -478,18 +532,18 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type BpfZbufHeader struct {
 	Kernel_gen uint32
 	Kernel_len uint32
 	User_gen   uint32
-	X_bzh_pad  [5]uint32
+	_          [5]uint32
 }
 
 type Termios struct {
@@ -516,6 +570,34 @@ const (
 	AT_SYMLINK_NOFOLLOW = 0x200
 )
 
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+)
+
 type CapRights struct {
 	Rights [2]uint64
 }
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
index c65d89e4972a..ac33a8dd4a6c 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -57,43 +57,78 @@ type Rlimit struct {
 type _Gid_t uint32
 
 const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
 )
 
 type Stat_t struct {
-	Dev           uint32
-	Ino           uint32
-	Mode          uint16
-	Nlink         uint16
-	Uid           uint32
-	Gid           uint32
-	Rdev          uint32
-	Atimespec     Timespec
-	Mtimespec     Timespec
-	Ctimespec     Timespec
-	Size          int64
-	Blocks        int64
-	Blksize       int32
-	Flags         uint32
-	Gen           uint32
-	Lspare        int32
-	Birthtimespec Timespec
+	Dev      uint64
+	Ino      uint64
+	Nlink    uint64
+	Mode     uint16
+	_0       int16
+	Uid      uint32
+	Gid      uint32
+	_1       int32
+	Rdev     uint64
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Birthtim Timespec
+	Size     int64
+	Blocks   int64
+	Blksize  int32
+	Flags    uint32
+	Gen      uint64
+	Spare    [10]uint64
+}
+
+type stat_freebsd11_t struct {
+	Dev      uint32
+	Ino      uint32
+	Mode     uint16
+	Nlink    uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint32
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Size     int64
+	Blocks   int64
+	Blksize  int32
+	Flags    uint32
+	Gen      uint32
+	Lspare   int32
+	Birthtim Timespec
 }
 
 type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]int8
+	Mntfromname [1024]int8
+	Mntonname   [1024]int8
+}
+
+type statfs_freebsd11_t struct {
 	Version     uint32
 	Type        uint32
 	Flags       uint64
@@ -119,16 +154,27 @@ type Statfs_t struct {
 }
 
 type Flock_t struct {
-	Start     int64
-	Len       int64
-	Pid       int32
-	Type      int16
-	Whence    int16
-	Sysid     int32
-	Pad_cgo_0 [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+	_      [4]byte
 }
 
 type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type dirent_freebsd11 struct {
 	Fileno uint32
 	Reclen uint16
 	Type   uint8
@@ -140,6 +186,10 @@ type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 const (
 	FADV_NORMAL     = 0x0
 	FADV_RANDOM     = 0x1
@@ -225,10 +275,10 @@ type IPv6Mreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
+	_          [4]byte
 	Iov        *Iovec
 	Iovlen     int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -287,7 +337,7 @@ type Kevent_t struct {
 }
 
 type FdSet struct {
-	X__fds_bits [16]uint64
+	Bits [16]uint64
 }
 
 const (
@@ -303,53 +353,53 @@ const (
 )
 
 type ifMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      ifData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    ifData
 }
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type ifData struct {
-	Type              uint8
-	Physical          uint8
-	Addrlen           uint8
-	Hdrlen            uint8
-	Link_state        uint8
-	Vhid              uint8
-	Datalen           uint16
-	Mtu               uint32
-	Metric            uint32
-	Baudrate          uint64
-	Ipackets          uint64
-	Ierrors           uint64
-	Opackets          uint64
-	Oerrors           uint64
-	Collisions        uint64
-	Ibytes            uint64
-	Obytes            uint64
-	Imcasts           uint64
-	Omcasts           uint64
-	Iqdrops           uint64
-	Oqdrops           uint64
-	Noproto           uint64
-	Hwassist          uint64
-	X__ifi_epoch      [8]byte
-	X__ifi_lastchange [16]byte
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
 }
 
 type IfData struct {
@@ -381,24 +431,24 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfAnnounceMsghdr struct {
@@ -411,19 +461,19 @@ type IfAnnounceMsghdr struct {
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Fmask     int32
-	Inits     uint64
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint64
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -468,9 +518,9 @@ type BpfZbuf struct {
 }
 
 type BpfProgram struct {
-	Len       uint32
-	Pad_cgo_0 [4]byte
-	Insns     *BpfInsn
+	Len   uint32
+	_     [4]byte
+	Insns *BpfInsn
 }
 
 type BpfInsn struct {
@@ -481,18 +531,18 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [6]byte
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
 }
 
 type BpfZbufHeader struct {
 	Kernel_gen uint32
 	Kernel_len uint32
 	User_gen   uint32
-	X_bzh_pad  [5]uint32
+	_          [5]uint32
 }
 
 type Termios struct {
@@ -519,6 +569,34 @@ const (
 	AT_SYMLINK_NOFOLLOW = 0x200
 )
 
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+)
+
 type CapRights struct {
 	Rights [2]uint64
 }
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
index 42c0a502cf8f..e27511a642f1 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -21,15 +21,15 @@ type (
 )
 
 type Timespec struct {
-	Sec       int64
-	Nsec      int32
-	Pad_cgo_0 [4]byte
+	Sec  int64
+	Nsec int32
+	_    [4]byte
 }
 
 type Timeval struct {
-	Sec       int64
-	Usec      int32
-	Pad_cgo_0 [4]byte
+	Sec  int64
+	Usec int32
+	_    [4]byte
 }
 
 type Rusage struct {
@@ -59,43 +59,78 @@ type Rlimit struct {
 type _Gid_t uint32
 
 const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
 )
 
 type Stat_t struct {
-	Dev           uint32
-	Ino           uint32
-	Mode          uint16
-	Nlink         uint16
-	Uid           uint32
-	Gid           uint32
-	Rdev          uint32
-	Atimespec     Timespec
-	Mtimespec     Timespec
-	Ctimespec     Timespec
-	Size          int64
-	Blocks        int64
-	Blksize       int32
-	Flags         uint32
-	Gen           uint32
-	Lspare        int32
-	Birthtimespec Timespec
+	Dev      uint64
+	Ino      uint64
+	Nlink    uint64
+	Mode     uint16
+	_0       int16
+	Uid      uint32
+	Gid      uint32
+	_1       int32
+	Rdev     uint64
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Birthtim Timespec
+	Size     int64
+	Blocks   int64
+	Blksize  int32
+	Flags    uint32
+	Gen      uint64
+	Spare    [10]uint64
+}
+
+type stat_freebsd11_t struct {
+	Dev      uint32
+	Ino      uint32
+	Mode     uint16
+	Nlink    uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint32
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Size     int64
+	Blocks   int64
+	Blksize  int32
+	Flags    uint32
+	Gen      uint32
+	Lspare   int32
+	Birthtim Timespec
 }
 
 type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]int8
+	Mntfromname [1024]int8
+	Mntonname   [1024]int8
+}
+
+type statfs_freebsd11_t struct {
 	Version     uint32
 	Type        uint32
 	Flags       uint64
@@ -121,16 +156,27 @@ type Statfs_t struct {
 }
 
 type Flock_t struct {
-	Start     int64
-	Len       int64
-	Pid       int32
-	Type      int16
-	Whence    int16
-	Sysid     int32
-	Pad_cgo_0 [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+	_      [4]byte
 }
 
 type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type dirent_freebsd11 struct {
 	Fileno uint32
 	Reclen uint16
 	Type   uint8
@@ -142,6 +188,10 @@ type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 const (
 	FADV_NORMAL     = 0x0
 	FADV_RANDOM     = 0x1
@@ -287,7 +337,7 @@ type Kevent_t struct {
 }
 
 type FdSet struct {
-	X__fds_bits [32]uint32
+	Bits [32]uint32
 }
 
 const (
@@ -303,53 +353,53 @@ const (
 )
 
 type ifMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      ifData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    ifData
 }
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type ifData struct {
-	Type              uint8
-	Physical          uint8
-	Addrlen           uint8
-	Hdrlen            uint8
-	Link_state        uint8
-	Vhid              uint8
-	Datalen           uint16
-	Mtu               uint32
-	Metric            uint32
-	Baudrate          uint64
-	Ipackets          uint64
-	Ierrors           uint64
-	Opackets          uint64
-	Oerrors           uint64
-	Collisions        uint64
-	Ibytes            uint64
-	Obytes            uint64
-	Imcasts           uint64
-	Omcasts           uint64
-	Iqdrops           uint64
-	Oqdrops           uint64
-	Noproto           uint64
-	Hwassist          uint64
-	X__ifi_epoch      [8]byte
-	X__ifi_lastchange [16]byte
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
 }
 
 type IfData struct {
@@ -376,30 +426,30 @@ type IfData struct {
 	Iqdrops     uint32
 	Noproto     uint32
 	Hwassist    uint32
-	Pad_cgo_0   [4]byte
+	_           [4]byte
 	Epoch       int64
 	Lastchange  Timeval
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type IfmaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
 }
 
 type IfAnnounceMsghdr struct {
@@ -412,19 +462,19 @@ type IfAnnounceMsghdr struct {
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Fmask     int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -481,18 +531,18 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    Timeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [6]byte
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
 }
 
 type BpfZbufHeader struct {
 	Kernel_gen uint32
 	Kernel_len uint32
 	User_gen   uint32
-	X_bzh_pad  [5]uint32
+	_          [5]uint32
 }
 
 type Termios struct {
@@ -519,6 +569,34 @@ const (
 	AT_SYMLINK_NOFOLLOW = 0x200
 )
 
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+)
+
 type CapRights struct {
 	Rights [2]uint64
 }
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
index 8b30c69975e8..8ee54ec329e8 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -52,7 +52,7 @@ type Timex struct {
 	Errcnt    int32
 	Stbcnt    int32
 	Tai       int32
-	Pad_cgo_0 [44]byte
+	_         [44]byte
 }
 
 type Time_t int32
@@ -96,52 +96,65 @@ type Rlimit struct {
 type _Gid_t uint32
 
 type Stat_t struct {
-	Dev       uint64
-	X__pad1   uint16
-	Pad_cgo_0 [2]byte
-	X__st_ino uint32
-	Mode      uint32
-	Nlink     uint32
-	Uid       uint32
-	Gid       uint32
-	Rdev      uint64
-	X__pad2   uint16
-	Pad_cgo_1 [2]byte
-	Size      int64
-	Blksize   int32
-	Blocks    int64
-	Atim      Timespec
-	Mtim      Timespec
-	Ctim      Timespec
-	Ino       uint64
-}
-
-type Statfs_t struct {
-	Type    int32
-	Bsize   int32
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen int32
-	Frsize  int32
-	Flags   int32
-	Spare   [4]int32
+	Dev     uint64
+	_       uint16
+	_       uint32
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	Size    int64
+	Blksize int32
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Ino     uint64
+}
+
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [1]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [1]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
@@ -224,11 +237,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -247,6 +275,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -341,7 +379,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -376,9 +413,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x8
 	SizeofIPMreq            = 0x8
@@ -396,97 +437,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -517,12 +599,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -565,9 +647,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -617,16 +698,16 @@ type Sysinfo_t struct {
 	Totalhigh uint32
 	Freehigh  uint32
 	Unit      uint32
-	X_f       [8]int8
+	_         [8]int8
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
@@ -643,10 +724,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -666,7 +756,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [32]uint32
+	Val [32]uint32
 }
 
 const RNDGETENTCNT = 0x80045200
@@ -693,11 +783,10 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
+	_                         [4]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -709,13 +798,13 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
+	_                         [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -759,6 +848,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -791,3 +898,1087 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint32
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x20
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [122]int8
+	_      uint32
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int32
+	Frsize  int32
+	Flags   int32
+	Spare   [4]int32
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x18
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+}
+
+const (
+	BLKPG                  = 0x1269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
index cf0358986251..dcfe39124355 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +46,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -105,7 +102,7 @@ type Stat_t struct {
 	Mode    uint32
 	Uid     uint32
 	Gid     uint32
-	X__pad0 int32
+	_       int32
 	Rdev    uint64
 	Size    int64
 	Blksize int64
@@ -116,42 +113,56 @@ type Stat_t struct {
 	_       [3]int64
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen int64
-	Frsize  int64
-	Flags   int64
-	Spare   [4]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -226,11 +237,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -249,6 +275,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -297,13 +333,12 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -345,7 +380,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -380,9 +414,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -400,97 +438,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -521,12 +600,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -569,9 +648,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -628,30 +706,28 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]int8
-	Pad_cgo_1 [4]byte
+	_         [0]int8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]int8
-	Fpack     [6]int8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
 }
 
 type EpollEvent struct {
@@ -661,10 +737,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -684,7 +769,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x80045200
@@ -711,11 +796,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -727,13 +810,12 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -777,6 +859,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -809,3 +909,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]int8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x1269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
index 8ef7d85f178b..692f2966de31 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -52,7 +52,7 @@ type Timex struct {
 	Errcnt    int32
 	Stbcnt    int32
 	Tai       int32
-	Pad_cgo_0 [44]byte
+	_         [44]byte
 }
 
 type Time_t int32
@@ -96,64 +96,77 @@ type Rlimit struct {
 type _Gid_t uint32
 
 type Stat_t struct {
-	Dev       uint64
-	X__pad1   uint16
-	Pad_cgo_0 [2]byte
-	X__st_ino uint32
-	Mode      uint32
-	Nlink     uint32
-	Uid       uint32
-	Gid       uint32
-	Rdev      uint64
-	X__pad2   uint16
-	Pad_cgo_1 [6]byte
-	Size      int64
-	Blksize   int32
-	Pad_cgo_2 [4]byte
-	Blocks    int64
-	Atim      Timespec
-	Mtim      Timespec
-	Ctim      Timespec
-	Ino       uint64
-}
-
-type Statfs_t struct {
-	Type      int32
-	Bsize     int32
-	Blocks    uint64
-	Bfree     uint64
-	Bavail    uint64
-	Files     uint64
-	Ffree     uint64
-	Fsid      Fsid
-	Namelen   int32
-	Frsize    int32
-	Flags     int32
-	Spare     [4]int32
-	Pad_cgo_0 [4]byte
+	Dev     uint64
+	_       uint16
+	_       uint32
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	_       [4]byte
+	Size    int64
+	Blksize int32
+	_       [4]byte
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Ino     uint64
+}
+
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]uint8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -228,11 +241,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -251,6 +279,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]uint8
@@ -345,7 +383,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -380,9 +417,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x8
 	SizeofIPMreq            = 0x8
@@ -400,97 +441,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -521,12 +603,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -569,9 +651,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -605,16 +686,16 @@ type Sysinfo_t struct {
 	Totalhigh uint32
 	Freehigh  uint32
 	Unit      uint32
-	X_f       [8]uint8
+	_         [8]uint8
 }
 
 type Utsname struct {
-	Sysname    [65]uint8
-	Nodename   [65]uint8
-	Release    [65]uint8
-	Version    [65]uint8
-	Machine    [65]uint8
-	Domainname [65]uint8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
@@ -632,10 +713,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -655,7 +745,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [32]uint32
+	Val [32]uint32
 }
 
 const RNDGETENTCNT = 0x80045200
@@ -682,11 +772,10 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
+	_                         [4]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -698,13 +787,13 @@ type Taskstats struct {
 	Ac_comm                   [32]uint8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
+	_                         [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -748,6 +837,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -780,3 +887,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint32
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x20
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [122]uint8
+	_      uint32
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int32
+	Frsize  int32
+	Flags   int32
+	Spare   [4]int32
+	_       [4]byte
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x18
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x1269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
index 311026867301..54ff596c50ba 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +46,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -106,10 +103,10 @@ type Stat_t struct {
 	Uid     uint32
 	Gid     uint32
 	Rdev    uint64
-	X__pad1 uint64
+	_       uint64
 	Size    int64
 	Blksize int32
-	X__pad2 int32
+	_       int32
 	Blocks  int64
 	Atim    Timespec
 	Mtim    Timespec
@@ -117,42 +114,56 @@ type Stat_t struct {
 	_       [2]int32
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen int64
-	Frsize  int64
-	Flags   int64
-	Spare   [4]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -227,11 +238,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -250,6 +276,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -298,13 +334,12 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -346,7 +381,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -381,9 +415,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -401,97 +439,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -522,12 +601,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -570,9 +649,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -606,30 +684,28 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]int8
-	Pad_cgo_1 [4]byte
+	_         [0]int8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]int8
-	Fpack     [6]int8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
 }
 
 type EpollEvent struct {
@@ -640,10 +716,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -663,7 +748,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x80045200
@@ -690,11 +775,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -706,13 +789,12 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -756,6 +838,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -788,3 +888,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]int8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x1269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
index d2c1bc2c83d5..5dbe0c3186c1 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -52,7 +52,7 @@ type Timex struct {
 	Errcnt    int32
 	Stbcnt    int32
 	Tai       int32
-	Pad_cgo_0 [44]byte
+	_         [44]byte
 }
 
 type Time_t int32
@@ -115,44 +115,57 @@ type Stat_t struct {
 	Pad5    [14]int32
 }
 
-type Statfs_t struct {
-	Type      int32
-	Bsize     int32
-	Frsize    int32
-	Pad_cgo_0 [4]byte
-	Blocks    uint64
-	Bfree     uint64
-	Files     uint64
-	Ffree     uint64
-	Bavail    uint64
-	Fsid      Fsid
-	Namelen   int32
-	Flags     int32
-	Spare     [5]int32
-	Pad_cgo_1 [4]byte
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -227,11 +240,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -250,6 +278,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -344,7 +382,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -379,9 +416,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x8
 	SizeofIPMreq            = 0x8
@@ -399,97 +440,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -520,12 +602,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -568,9 +650,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -610,16 +691,16 @@ type Sysinfo_t struct {
 	Totalhigh uint32
 	Freehigh  uint32
 	Unit      uint32
-	X_f       [8]int8
+	_         [8]int8
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
@@ -637,10 +718,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -660,7 +750,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [32]uint32
+	Val [32]uint32
 }
 
 const RNDGETENTCNT = 0x40045200
@@ -687,11 +777,10 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
+	_                         [4]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -703,13 +792,13 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
+	_                         [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -753,6 +842,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -785,3 +892,1090 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint32
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x20
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [122]int8
+	_      uint32
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Frsize  int32
+	_       [4]byte
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int32
+	Flags   int32
+	Spare   [5]int32
+	_       [4]byte
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x18
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
index ec7a0cd2751f..26766ee37afe 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +46,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -117,42 +114,56 @@ type Stat_t struct {
 	Blocks  int64
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Frsize  int64
-	Blocks  uint64
-	Bfree   uint64
-	Files   uint64
-	Ffree   uint64
-	Bavail  uint64
-	Fsid    Fsid
-	Namelen int64
-	Flags   int64
-	Spare   [5]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -227,11 +238,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -250,6 +276,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -298,13 +334,12 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -346,7 +381,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -381,9 +415,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -401,97 +439,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -522,12 +601,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -570,9 +649,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -609,30 +687,28 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]int8
-	Pad_cgo_1 [4]byte
+	_         [0]int8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]int8
-	Fpack     [6]int8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
 }
 
 type EpollEvent struct {
@@ -642,10 +718,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -665,7 +750,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x40045200
@@ -692,11 +777,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -708,13 +791,12 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -758,6 +840,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -790,3 +890,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]int8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Frsize  int64
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int64
+	Flags   int64
+	Spare   [5]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
index bbe08d7db767..2d23ed17a3a0 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +46,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -117,42 +114,56 @@ type Stat_t struct {
 	Blocks  int64
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Frsize  int64
-	Blocks  uint64
-	Bfree   uint64
-	Files   uint64
-	Ffree   uint64
-	Bavail  uint64
-	Fsid    Fsid
-	Namelen int64
-	Flags   int64
-	Spare   [5]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -227,11 +238,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -250,6 +276,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -298,13 +334,12 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -346,7 +381,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -381,9 +415,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -401,97 +439,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -522,12 +601,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -570,9 +649,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -609,30 +687,28 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]int8
-	Pad_cgo_1 [4]byte
+	_         [0]int8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]int8
-	Fpack     [6]int8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
 }
 
 type EpollEvent struct {
@@ -642,10 +718,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -665,7 +750,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x40045200
@@ -692,11 +777,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -708,13 +791,12 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -758,6 +840,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -790,3 +890,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]int8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Frsize  int64
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int64
+	Flags   int64
+	Spare   [5]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
index 75ee05ab4724..dac6168ebac6 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -52,7 +52,7 @@ type Timex struct {
 	Errcnt    int32
 	Stbcnt    int32
 	Tai       int32
-	Pad_cgo_0 [44]byte
+	_         [44]byte
 }
 
 type Time_t int32
@@ -115,44 +115,57 @@ type Stat_t struct {
 	Pad5    [14]int32
 }
 
-type Statfs_t struct {
-	Type      int32
-	Bsize     int32
-	Frsize    int32
-	Pad_cgo_0 [4]byte
-	Blocks    uint64
-	Bfree     uint64
-	Files     uint64
-	Ffree     uint64
-	Bavail    uint64
-	Fsid      Fsid
-	Namelen   int32
-	Flags     int32
-	Spare     [5]int32
-	Pad_cgo_1 [4]byte
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -227,11 +240,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -250,6 +278,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -344,7 +382,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -379,9 +416,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x8
 	SizeofIPMreq            = 0x8
@@ -399,97 +440,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -520,12 +602,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -568,9 +650,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -610,16 +691,16 @@ type Sysinfo_t struct {
 	Totalhigh uint32
 	Freehigh  uint32
 	Unit      uint32
-	X_f       [8]int8
+	_         [8]int8
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
@@ -637,10 +718,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -660,7 +750,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [32]uint32
+	Val [32]uint32
 }
 
 const RNDGETENTCNT = 0x40045200
@@ -687,11 +777,10 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
+	_                         [4]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -703,13 +792,13 @@ type Taskstats struct {
 	Ac_comm                   [32]int8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
+	_                         [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -753,6 +842,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -785,3 +892,1090 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint32
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x20
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [122]int8
+	_      uint32
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Frsize  int32
+	_       [4]byte
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int32
+	Flags   int32
+	Spare   [5]int32
+	_       [4]byte
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x18
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
index 30a257f83ccd..d79111c36642 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +46,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -105,7 +102,7 @@ type Stat_t struct {
 	Mode    uint32
 	Uid     uint32
 	Gid     uint32
-	X__pad2 int32
+	_       int32
 	Rdev    uint64
 	Size    int64
 	Blksize int64
@@ -118,42 +115,56 @@ type Stat_t struct {
 	_       uint64
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen int64
-	Frsize  int64
-	Flags   int64
-	Spare   [4]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]uint8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -228,11 +239,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -251,6 +277,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]uint8
@@ -299,13 +335,12 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -347,7 +382,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -382,9 +416,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -402,97 +440,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -523,12 +602,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -571,9 +650,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -616,44 +694,51 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]uint8
-	Pad_cgo_1 [4]byte
+	_         [0]uint8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]uint8
-	Nodename   [65]uint8
-	Release    [65]uint8
-	Version    [65]uint8
-	Machine    [65]uint8
-	Domainname [65]uint8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]uint8
-	Fpack     [6]uint8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]uint8
+	Fpack  [6]uint8
+	_      [4]byte
 }
 
 type EpollEvent struct {
-	Events  uint32
-	X_padFd int32
-	Fd      int32
-	Pad     int32
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -673,7 +758,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x40045200
@@ -700,11 +785,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -716,13 +799,12 @@ type Taskstats struct {
 	Ac_comm                   [32]uint8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -766,6 +848,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -798,3 +898,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]uint8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
index bebed6f11c8b..f58b691b4530 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +46,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -105,7 +102,7 @@ type Stat_t struct {
 	Mode    uint32
 	Uid     uint32
 	Gid     uint32
-	X__pad2 int32
+	_       int32
 	Rdev    uint64
 	Size    int64
 	Blksize int64
@@ -118,42 +115,56 @@ type Stat_t struct {
 	_       uint64
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen int64
-	Frsize  int64
-	Flags   int64
-	Spare   [4]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]uint8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Pid       int32
-	Pad_cgo_1 [4]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
 }
 
 type FscryptPolicy struct {
@@ -228,11 +239,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -251,6 +277,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]uint8
@@ -299,13 +335,12 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -347,7 +382,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -382,9 +416,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -402,97 +440,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -523,12 +602,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -571,9 +650,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -616,44 +694,51 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]uint8
-	Pad_cgo_1 [4]byte
+	_         [0]uint8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]uint8
-	Nodename   [65]uint8
-	Release    [65]uint8
-	Version    [65]uint8
-	Machine    [65]uint8
-	Domainname [65]uint8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]uint8
-	Fpack     [6]uint8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]uint8
+	Fpack  [6]uint8
+	_      [4]byte
 }
 
 type EpollEvent struct {
-	Events  uint32
-	X_padFd int32
-	Fd      int32
-	Pad     int32
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -673,7 +758,7 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x40045200
@@ -700,11 +785,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	Pad_cgo_0                 [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	Pad_cgo_1                 [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -716,13 +799,12 @@ type Taskstats struct {
 	Ac_comm                   [32]uint8
 	Ac_sched                  uint8
 	Ac_pad                    [3]uint8
-	Pad_cgo_2                 [4]byte
+	_                         [4]byte
 	Ac_uid                    uint32
 	Ac_gid                    uint32
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	Pad_cgo_3                 [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -766,6 +848,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -798,3 +898,1089 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]uint8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
new file mode 100644
index 000000000000..2a493b5528c6
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
@@ -0,0 +1,2003 @@
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build riscv64,linux
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+	PathMax        = 0x1000
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint64
+	Size    int64
+	Blksize int32
+	_       int32
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       [2]int32
+}
+
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type FscryptPolicy struct {
+	Version                   uint8
+	Contents_encryption_mode  uint8
+	Filenames_encryption_mode uint8
+	Flags                     uint8
+	Master_key_descriptor     [8]uint8
+}
+
+type FscryptKey struct {
+	Mode uint32
+	Raw  [64]uint8
+	Size uint32
+}
+
+type KeyctlDHParams struct {
+	Private int32
+	Prime   int32
+	Base    int32
+}
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Family uint16
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Family   uint16
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Family uint16
+	Path   [108]uint8
+}
+
+type RawSockaddrLinklayer struct {
+	Family   uint16
+	Protocol uint16
+	Ifindex  int32
+	Hatype   uint16
+	Pkttype  uint8
+	Halen    uint8
+	Addr     [8]uint8
+}
+
+type RawSockaddrNetlink struct {
+	Family uint16
+	Pad    uint16
+	Pid    uint32
+	Groups uint32
+}
+
+type RawSockaddrHCI struct {
+	Family  uint16
+	Dev     uint16
+	Channel uint16
+}
+
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
+type RawSockaddrCAN struct {
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
+}
+
+type RawSockaddrALG struct {
+	Family uint16
+	Type   [14]uint8
+	Feat   uint32
+	Mask   uint32
+	Name   [64]uint8
+}
+
+type RawSockaddrVM struct {
+	Family    uint16
+	Reserved1 uint16
+	Port      uint32
+	Cid       uint32
+	Zero      [4]uint8
+}
+
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]uint8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type PacketMreq struct {
+	Ifindex int32
+	Type    uint16
+	Alen    uint16
+	Address [8]uint8
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type Inet4Pktinfo struct {
+	Ifindex  int32
+	Spec_dst [4]byte /* in_addr */
+	Addr     [4]byte /* in_addr */
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Data [8]uint32
+}
+
+type Ucred struct {
+	Pid int32
+	Uid uint32
+	Gid uint32
+}
+
+type TCPInfo struct {
+	State          uint8
+	Ca_state       uint8
+	Retransmits    uint8
+	Probes         uint8
+	Backoff        uint8
+	Options        uint8
+	Rto            uint32
+	Ato            uint32
+	Snd_mss        uint32
+	Rcv_mss        uint32
+	Unacked        uint32
+	Sacked         uint32
+	Lost           uint32
+	Retrans        uint32
+	Fackets        uint32
+	Last_data_sent uint32
+	Last_ack_sent  uint32
+	Last_data_recv uint32
+	Last_ack_recv  uint32
+	Pmtu           uint32
+	Rcv_ssthresh   uint32
+	Rtt            uint32
+	Rttvar         uint32
+	Snd_ssthresh   uint32
+	Snd_cwnd       uint32
+	Advmss         uint32
+	Reordering     uint32
+	Rcv_rtt        uint32
+	Rcv_space      uint32
+	Total_retrans  uint32
+}
+
+const (
+	SizeofSockaddrInet4     = 0x10
+	SizeofSockaddrInet6     = 0x1c
+	SizeofSockaddrAny       = 0x70
+	SizeofSockaddrUnix      = 0x6e
+	SizeofSockaddrLinklayer = 0x14
+	SizeofSockaddrNetlink   = 0xc
+	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
+	SizeofSockaddrCAN       = 0x10
+	SizeofSockaddrALG       = 0x58
+	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
+	SizeofLinger            = 0x8
+	SizeofIovec             = 0x10
+	SizeofIPMreq            = 0x8
+	SizeofIPMreqn           = 0xc
+	SizeofIPv6Mreq          = 0x14
+	SizeofPacketMreq        = 0x10
+	SizeofMsghdr            = 0x38
+	SizeofCmsghdr           = 0x10
+	SizeofInet4Pktinfo      = 0xc
+	SizeofInet6Pktinfo      = 0x14
+	SizeofIPv6MTUInfo       = 0x20
+	SizeofICMPv6Filter      = 0x20
+	SizeofUcred             = 0xc
+	SizeofTCPInfo           = 0x68
+)
+
+const (
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
+)
+
+type NlMsghdr struct {
+	Len   uint32
+	Type  uint16
+	Flags uint16
+	Seq   uint32
+	Pid   uint32
+}
+
+type NlMsgerr struct {
+	Error int32
+	Msg   NlMsghdr
+}
+
+type RtGenmsg struct {
+	Family uint8
+}
+
+type NlAttr struct {
+	Len  uint16
+	Type uint16
+}
+
+type RtAttr struct {
+	Len  uint16
+	Type uint16
+}
+
+type IfInfomsg struct {
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
+}
+
+type IfAddrmsg struct {
+	Family    uint8
+	Prefixlen uint8
+	Flags     uint8
+	Scope     uint8
+	Index     uint32
+}
+
+type RtMsg struct {
+	Family   uint8
+	Dst_len  uint8
+	Src_len  uint8
+	Tos      uint8
+	Table    uint8
+	Protocol uint8
+	Scope    uint8
+	Type     uint8
+	Flags    uint32
+}
+
+type RtNexthop struct {
+	Len     uint16
+	Flags   uint8
+	Hops    uint8
+	Ifindex int32
+}
+
+const (
+	SizeofSockFilter = 0x8
+	SizeofSockFprog  = 0x10
+)
+
+type SockFilter struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type SockFprog struct {
+	Len    uint16
+	Filter *SockFilter
+}
+
+type InotifyEvent struct {
+	Wd     int32
+	Mask   uint32
+	Cookie uint32
+	Len    uint32
+}
+
+const SizeofInotifyEvent = 0x10
+
+type PtraceRegs struct {
+	Pc  uint64
+	Ra  uint64
+	Sp  uint64
+	Gp  uint64
+	Tp  uint64
+	T0  uint64
+	T1  uint64
+	T2  uint64
+	S0  uint64
+	S1  uint64
+	A0  uint64
+	A1  uint64
+	A2  uint64
+	A3  uint64
+	A4  uint64
+	A5  uint64
+	A6  uint64
+	A7  uint64
+	S2  uint64
+	S3  uint64
+	S4  uint64
+	S5  uint64
+	S6  uint64
+	S7  uint64
+	S8  uint64
+	S9  uint64
+	S10 uint64
+	S11 uint64
+	T3  uint64
+	T4  uint64
+	T5  uint64
+	T6  uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]uint8
+	_         [4]byte
+}
+
+type Utsname struct {
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]uint8
+	Fpack  [6]uint8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLIN    = 0x1
+	POLLPRI   = 0x2
+	POLLOUT   = 0x4
+	POLLRDHUP = 0x2000
+	POLLERR   = 0x8
+	POLLHUP   = 0x10
+	POLLNVAL  = 0x20
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const RNDGETENTCNT = 0x80045200
+
+const PERF_IOC_FLAG_GROUP = 0x1
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]uint8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+}
+
+const (
+	TASKSTATS_CMD_UNSPEC                  = 0x0
+	TASKSTATS_CMD_GET                     = 0x1
+	TASKSTATS_CMD_NEW                     = 0x2
+	TASKSTATS_TYPE_UNSPEC                 = 0x0
+	TASKSTATS_TYPE_PID                    = 0x1
+	TASKSTATS_TYPE_TGID                   = 0x2
+	TASKSTATS_TYPE_STATS                  = 0x3
+	TASKSTATS_TYPE_AGGR_PID               = 0x4
+	TASKSTATS_TYPE_AGGR_TGID              = 0x5
+	TASKSTATS_TYPE_NULL                   = 0x6
+	TASKSTATS_CMD_ATTR_UNSPEC             = 0x0
+	TASKSTATS_CMD_ATTR_PID                = 0x1
+	TASKSTATS_CMD_ATTR_TGID               = 0x2
+	TASKSTATS_CMD_ATTR_REGISTER_CPUMASK   = 0x3
+	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
+)
+
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
+type Genlmsghdr struct {
+	Cmd      uint8
+	Version  uint8
+	Reserved uint16
+}
+
+const (
+	CTRL_CMD_UNSPEC            = 0x0
+	CTRL_CMD_NEWFAMILY         = 0x1
+	CTRL_CMD_DELFAMILY         = 0x2
+	CTRL_CMD_GETFAMILY         = 0x3
+	CTRL_CMD_NEWOPS            = 0x4
+	CTRL_CMD_DELOPS            = 0x5
+	CTRL_CMD_GETOPS            = 0x6
+	CTRL_CMD_NEWMCAST_GRP      = 0x7
+	CTRL_CMD_DELMCAST_GRP      = 0x8
+	CTRL_CMD_GETMCAST_GRP      = 0x9
+	CTRL_ATTR_UNSPEC           = 0x0
+	CTRL_ATTR_FAMILY_ID        = 0x1
+	CTRL_ATTR_FAMILY_NAME      = 0x2
+	CTRL_ATTR_VERSION          = 0x3
+	CTRL_ATTR_HDRSIZE          = 0x4
+	CTRL_ATTR_MAXATTR          = 0x5
+	CTRL_ATTR_OPS              = 0x6
+	CTRL_ATTR_MCAST_GROUPS     = 0x7
+	CTRL_ATTR_OP_UNSPEC        = 0x0
+	CTRL_ATTR_OP_ID            = 0x1
+	CTRL_ATTR_OP_FLAGS         = 0x2
+	CTRL_ATTR_MCAST_GRP_UNSPEC = 0x0
+	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
+	CTRL_ATTR_MCAST_GRP_ID     = 0x2
+)
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]uint8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x1269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
index 286661b35bf6..4ff4097c216d 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -33,13 +33,11 @@ type Timeval struct {
 
 type Timex struct {
 	Modes     uint32
-	_         [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	_         [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,7 +46,6 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	_         [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
@@ -116,20 +113,34 @@ type Stat_t struct {
 	_       [3]int64
 }
 
-type Statfs_t struct {
-	Type    uint32
-	Bsize   uint32
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen uint32
-	Frsize  uint32
-	Flags   uint32
-	Spare   [4]uint32
-	_       [4]byte
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
@@ -142,13 +153,12 @@ type Dirent struct {
 }
 
 type Fsid struct {
-	_ [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
 	Type   int16
 	Whence int16
-	_      [4]byte
 	Start  int64
 	Len    int64
 	Pid    int32
@@ -227,9 +237,24 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
 	Family  uint16
-	_       [2]byte
 	Ifindex int32
 	Addr    [8]byte
 }
@@ -250,6 +275,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -298,7 +333,6 @@ type PacketMreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	_          [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
@@ -346,7 +380,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	_              [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -381,9 +414,13 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
 	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
@@ -401,97 +438,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2c
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -571,7 +649,6 @@ type SockFilter struct {
 
 type SockFprog struct {
 	Len    uint16
-	_      [6]byte
 	Filter *SockFilter
 }
 
@@ -601,18 +678,15 @@ type PtracePsw struct {
 
 type PtraceFpregs struct {
 	Fpc  uint32
-	_    [4]byte
 	Fprs [16]float64
 }
 
 type PtracePer struct {
 	_             [0]uint64
-	_             [24]byte
-	_             [8]byte
+	_             [32]byte
 	Starting_addr uint64
 	Ending_addr   uint64
 	Perc_atmid    uint16
-	_             [6]byte
 	Address       uint64
 	Access_id     uint8
 	_             [7]byte
@@ -633,7 +707,6 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	_         [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
@@ -642,17 +715,16 @@ type Sysinfo_t struct {
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
 	Tfree  int32
-	_      [4]byte
 	Tinode uint64
 	Fname  [6]int8
 	Fpack  [6]int8
@@ -667,10 +739,19 @@ type EpollEvent struct {
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -690,7 +771,7 @@ const (
 )
 
 type Sigset_t struct {
-	_ [16]uint64
+	Val [16]uint64
 }
 
 const RNDGETENTCNT = 0x80045200
@@ -717,11 +798,9 @@ type Winsize struct {
 
 type Taskstats struct {
 	Version                   uint16
-	_                         [2]byte
 	Ac_exitcode               uint32
 	Ac_flag                   uint8
 	Ac_nice                   uint8
-	_                         [6]byte
 	Cpu_count                 uint64
 	Cpu_delay_total           uint64
 	Blkio_count               uint64
@@ -739,7 +818,6 @@ type Taskstats struct {
 	Ac_pid                    uint32
 	Ac_ppid                   uint32
 	Ac_btime                  uint32
-	_                         [4]byte
 	Ac_etime                  uint64
 	Ac_utime                  uint64
 	Ac_stime                  uint64
@@ -783,6 +861,24 @@ const (
 	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
 )
 
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
 type Genlmsghdr struct {
 	Cmd      uint8
 	Version  uint8
@@ -815,3 +911,1090 @@ const (
 	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
 	CTRL_ATTR_MCAST_GRP_ID     = 0x2
 )
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]int8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    uint32
+	Bsize   uint32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen uint32
+	Frsize  uint32
+	Flags   uint32
+	Spare   [4]uint32
+	_       [4]byte
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x1269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
index 22bdab961453..ec980c1ab654 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
@@ -1,15 +1,16 @@
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
 // +build sparc64,linux
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_linux.go | go run mkpost.go
 
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x1000
 )
 
@@ -26,20 +27,18 @@ type Timespec struct {
 }
 
 type Timeval struct {
-	Sec       int64
-	Usec      int32
-	Pad_cgo_0 [4]byte
+	Sec  int64
+	Usec int32
+	_    [4]byte
 }
 
 type Timex struct {
 	Modes     uint32
-	Pad_cgo_0 [4]byte
 	Offset    int64
 	Freq      int64
 	Maxerror  int64
 	Esterror  int64
 	Status    int32
-	Pad_cgo_1 [4]byte
 	Constant  int64
 	Precision int64
 	Tolerance int64
@@ -48,14 +47,13 @@ type Timex struct {
 	Ppsfreq   int64
 	Jitter    int64
 	Shift     int32
-	Pad_cgo_2 [4]byte
 	Stabil    int64
 	Jitcnt    int64
 	Calcnt    int64
 	Errcnt    int64
 	Stbcnt    int64
 	Tai       int32
-	Pad_cgo_3 [44]byte
+	_         [44]byte
 }
 
 type Time_t int64
@@ -99,64 +97,96 @@ type Rlimit struct {
 type _Gid_t uint32
 
 type Stat_t struct {
-	Dev                uint64
-	X__pad1            uint16
-	Pad_cgo_0          [6]byte
-	Ino                uint64
-	Mode               uint32
-	Nlink              uint32
-	Uid                uint32
-	Gid                uint32
-	Rdev               uint64
-	X__pad2            uint16
-	Pad_cgo_1          [6]byte
-	Size               int64
-	Blksize            int64
-	Blocks             int64
-	Atim               Timespec
-	Mtim               Timespec
-	Ctim               Timespec
-	X__glibc_reserved4 uint64
-	X__glibc_reserved5 uint64
+	Dev     uint64
+	_       uint16
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	Size    int64
+	Blksize int64
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       uint64
+	_       uint64
 }
 
-type Statfs_t struct {
-	Type    int64
-	Bsize   int64
-	Blocks  uint64
-	Bfree   uint64
-	Bavail  uint64
-	Files   uint64
-	Ffree   uint64
-	Fsid    Fsid
-	Namelen int64
-	Frsize  int64
-	Flags   int64
-	Spare   [4]int64
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask            uint32
+	Blksize         uint32
+	Attributes      uint64
+	Nlink           uint32
+	Uid             uint32
+	Gid             uint32
+	Mode            uint16
+	_               [1]uint16
+	Ino             uint64
+	Size            uint64
+	Blocks          uint64
+	Attributes_mask uint64
+	Atime           StatxTimestamp
+	Btime           StatxTimestamp
+	Ctime           StatxTimestamp
+	Mtime           StatxTimestamp
+	Rdev_major      uint32
+	Rdev_minor      uint32
+	Dev_major       uint32
+	Dev_minor       uint32
+	_               [14]uint64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Type      uint8
-	Name      [256]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
 }
 
 type Fsid struct {
-	X__val [2]int32
+	Val [2]int32
 }
 
 type Flock_t struct {
-	Type              int16
-	Whence            int16
-	Pad_cgo_0         [4]byte
-	Start             int64
-	Len               int64
-	Pid               int32
-	X__glibc_reserved int16
-	Pad_cgo_1         [2]byte
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      int16
+	_      [2]byte
+}
+
+type FscryptPolicy struct {
+	Version                   uint8
+	Contents_encryption_mode  uint8
+	Filenames_encryption_mode uint8
+	Flags                     uint8
+	Master_key_descriptor     [8]uint8
+}
+
+type FscryptKey struct {
+	Mode uint32
+	Raw  [64]uint8
+	Size uint32
+}
+
+type KeyctlDHParams struct {
+	Private int32
+	Prime   int32
+	Base    int32
 }
 
 const (
@@ -211,11 +241,26 @@ type RawSockaddrHCI struct {
 	Channel uint16
 }
 
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
 type RawSockaddrCAN struct {
-	Family    uint16
-	Pad_cgo_0 [2]byte
-	Ifindex   int32
-	Addr      [8]byte
+	Family  uint16
+	Ifindex int32
+	Addr    [8]byte
 }
 
 type RawSockaddrALG struct {
@@ -234,6 +279,16 @@ type RawSockaddrVM struct {
 	Zero      [4]uint8
 }
 
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8
@@ -272,16 +327,22 @@ type IPv6Mreq struct {
 	Interface uint32
 }
 
+type PacketMreq struct {
+	Ifindex int32
+	Type    uint16
+	Alen    uint16
+	Address [8]uint8
+}
+
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
 	Iov        *Iovec
 	Iovlen     uint64
 	Control    *byte
 	Controllen uint64
 	Flags      int32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 }
 
 type Cmsghdr struct {
@@ -323,7 +384,6 @@ type TCPInfo struct {
 	Probes         uint8
 	Backoff        uint8
 	Options        uint8
-	Pad_cgo_0      [2]byte
 	Rto            uint32
 	Ato            uint32
 	Snd_mss        uint32
@@ -358,13 +418,19 @@ const (
 	SizeofSockaddrLinklayer = 0x14
 	SizeofSockaddrNetlink   = 0xc
 	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
 	SizeofSockaddrCAN       = 0x10
 	SizeofSockaddrALG       = 0x58
 	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
 	SizeofLinger            = 0x8
+	SizeofIovec             = 0x10
 	SizeofIPMreq            = 0x8
 	SizeofIPMreqn           = 0xc
 	SizeofIPv6Mreq          = 0x14
+	SizeofPacketMreq        = 0x10
 	SizeofMsghdr            = 0x38
 	SizeofCmsghdr           = 0x10
 	SizeofInet4Pktinfo      = 0xc
@@ -376,97 +442,138 @@ const (
 )
 
 const (
-	IFA_UNSPEC          = 0x0
-	IFA_ADDRESS         = 0x1
-	IFA_LOCAL           = 0x2
-	IFA_LABEL           = 0x3
-	IFA_BROADCAST       = 0x4
-	IFA_ANYCAST         = 0x5
-	IFA_CACHEINFO       = 0x6
-	IFA_MULTICAST       = 0x7
-	IFLA_UNSPEC         = 0x0
-	IFLA_ADDRESS        = 0x1
-	IFLA_BROADCAST      = 0x2
-	IFLA_IFNAME         = 0x3
-	IFLA_MTU            = 0x4
-	IFLA_LINK           = 0x5
-	IFLA_QDISC          = 0x6
-	IFLA_STATS          = 0x7
-	IFLA_COST           = 0x8
-	IFLA_PRIORITY       = 0x9
-	IFLA_MASTER         = 0xa
-	IFLA_WIRELESS       = 0xb
-	IFLA_PROTINFO       = 0xc
-	IFLA_TXQLEN         = 0xd
-	IFLA_MAP            = 0xe
-	IFLA_WEIGHT         = 0xf
-	IFLA_OPERSTATE      = 0x10
-	IFLA_LINKMODE       = 0x11
-	IFLA_LINKINFO       = 0x12
-	IFLA_NET_NS_PID     = 0x13
-	IFLA_IFALIAS        = 0x14
-	IFLA_MAX            = 0x2a
-	RT_SCOPE_UNIVERSE   = 0x0
-	RT_SCOPE_SITE       = 0xc8
-	RT_SCOPE_LINK       = 0xfd
-	RT_SCOPE_HOST       = 0xfe
-	RT_SCOPE_NOWHERE    = 0xff
-	RT_TABLE_UNSPEC     = 0x0
-	RT_TABLE_COMPAT     = 0xfc
-	RT_TABLE_DEFAULT    = 0xfd
-	RT_TABLE_MAIN       = 0xfe
-	RT_TABLE_LOCAL      = 0xff
-	RT_TABLE_MAX        = 0xffffffff
-	RTA_UNSPEC          = 0x0
-	RTA_DST             = 0x1
-	RTA_SRC             = 0x2
-	RTA_IIF             = 0x3
-	RTA_OIF             = 0x4
-	RTA_GATEWAY         = 0x5
-	RTA_PRIORITY        = 0x6
-	RTA_PREFSRC         = 0x7
-	RTA_METRICS         = 0x8
-	RTA_MULTIPATH       = 0x9
-	RTA_FLOW            = 0xb
-	RTA_CACHEINFO       = 0xc
-	RTA_TABLE           = 0xf
-	RTN_UNSPEC          = 0x0
-	RTN_UNICAST         = 0x1
-	RTN_LOCAL           = 0x2
-	RTN_BROADCAST       = 0x3
-	RTN_ANYCAST         = 0x4
-	RTN_MULTICAST       = 0x5
-	RTN_BLACKHOLE       = 0x6
-	RTN_UNREACHABLE     = 0x7
-	RTN_PROHIBIT        = 0x8
-	RTN_THROW           = 0x9
-	RTN_NAT             = 0xa
-	RTN_XRESOLVE        = 0xb
-	RTNLGRP_NONE        = 0x0
-	RTNLGRP_LINK        = 0x1
-	RTNLGRP_NOTIFY      = 0x2
-	RTNLGRP_NEIGH       = 0x3
-	RTNLGRP_TC          = 0x4
-	RTNLGRP_IPV4_IFADDR = 0x5
-	RTNLGRP_IPV4_MROUTE = 0x6
-	RTNLGRP_IPV4_ROUTE  = 0x7
-	RTNLGRP_IPV4_RULE   = 0x8
-	RTNLGRP_IPV6_IFADDR = 0x9
-	RTNLGRP_IPV6_MROUTE = 0xa
-	RTNLGRP_IPV6_ROUTE  = 0xb
-	RTNLGRP_IPV6_IFINFO = 0xc
-	RTNLGRP_IPV6_PREFIX = 0x12
-	RTNLGRP_IPV6_RULE   = 0x13
-	RTNLGRP_ND_USEROPT  = 0x14
-	SizeofNlMsghdr      = 0x10
-	SizeofNlMsgerr      = 0x14
-	SizeofRtGenmsg      = 0x1
-	SizeofNlAttr        = 0x4
-	SizeofRtAttr        = 0x4
-	SizeofIfInfomsg     = 0x10
-	SizeofIfAddrmsg     = 0x8
-	SizeofRtMsg         = 0xc
-	SizeofRtNexthop     = 0x8
+	IFA_UNSPEC           = 0x0
+	IFA_ADDRESS          = 0x1
+	IFA_LOCAL            = 0x2
+	IFA_LABEL            = 0x3
+	IFA_BROADCAST        = 0x4
+	IFA_ANYCAST          = 0x5
+	IFA_CACHEINFO        = 0x6
+	IFA_MULTICAST        = 0x7
+	IFLA_UNSPEC          = 0x0
+	IFLA_ADDRESS         = 0x1
+	IFLA_BROADCAST       = 0x2
+	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
+	IFLA_MTU             = 0x4
+	IFLA_LINK            = 0x5
+	IFLA_QDISC           = 0x6
+	IFLA_STATS           = 0x7
+	IFLA_COST            = 0x8
+	IFLA_PRIORITY        = 0x9
+	IFLA_MASTER          = 0xa
+	IFLA_WIRELESS        = 0xb
+	IFLA_PROTINFO        = 0xc
+	IFLA_TXQLEN          = 0xd
+	IFLA_MAP             = 0xe
+	IFLA_WEIGHT          = 0xf
+	IFLA_OPERSTATE       = 0x10
+	IFLA_LINKMODE        = 0x11
+	IFLA_LINKINFO        = 0x12
+	IFLA_NET_NS_PID      = 0x13
+	IFLA_IFALIAS         = 0x14
+	IFLA_NUM_VF          = 0x15
+	IFLA_VFINFO_LIST     = 0x16
+	IFLA_STATS64         = 0x17
+	IFLA_VF_PORTS        = 0x18
+	IFLA_PORT_SELF       = 0x19
+	IFLA_AF_SPEC         = 0x1a
+	IFLA_GROUP           = 0x1b
+	IFLA_NET_NS_FD       = 0x1c
+	IFLA_EXT_MASK        = 0x1d
+	IFLA_PROMISCUITY     = 0x1e
+	IFLA_NUM_TX_QUEUES   = 0x1f
+	IFLA_NUM_RX_QUEUES   = 0x20
+	IFLA_CARRIER         = 0x21
+	IFLA_PHYS_PORT_ID    = 0x22
+	IFLA_CARRIER_CHANGES = 0x23
+	IFLA_PHYS_SWITCH_ID  = 0x24
+	IFLA_LINK_NETNSID    = 0x25
+	IFLA_PHYS_PORT_NAME  = 0x26
+	IFLA_PROTO_DOWN      = 0x27
+	IFLA_GSO_MAX_SEGS    = 0x28
+	IFLA_GSO_MAX_SIZE    = 0x29
+	IFLA_PAD             = 0x2a
+	IFLA_XDP             = 0x2b
+	IFLA_EVENT           = 0x2c
+	IFLA_NEW_NETNSID     = 0x2d
+	IFLA_IF_NETNSID      = 0x2e
+	IFLA_MAX             = 0x33
+	RT_SCOPE_UNIVERSE    = 0x0
+	RT_SCOPE_SITE        = 0xc8
+	RT_SCOPE_LINK        = 0xfd
+	RT_SCOPE_HOST        = 0xfe
+	RT_SCOPE_NOWHERE     = 0xff
+	RT_TABLE_UNSPEC      = 0x0
+	RT_TABLE_COMPAT      = 0xfc
+	RT_TABLE_DEFAULT     = 0xfd
+	RT_TABLE_MAIN        = 0xfe
+	RT_TABLE_LOCAL       = 0xff
+	RT_TABLE_MAX         = 0xffffffff
+	RTA_UNSPEC           = 0x0
+	RTA_DST              = 0x1
+	RTA_SRC              = 0x2
+	RTA_IIF              = 0x3
+	RTA_OIF              = 0x4
+	RTA_GATEWAY          = 0x5
+	RTA_PRIORITY         = 0x6
+	RTA_PREFSRC          = 0x7
+	RTA_METRICS          = 0x8
+	RTA_MULTIPATH        = 0x9
+	RTA_FLOW             = 0xb
+	RTA_CACHEINFO        = 0xc
+	RTA_TABLE            = 0xf
+	RTA_MARK             = 0x10
+	RTA_MFC_STATS        = 0x11
+	RTA_VIA              = 0x12
+	RTA_NEWDST           = 0x13
+	RTA_PREF             = 0x14
+	RTA_ENCAP_TYPE       = 0x15
+	RTA_ENCAP            = 0x16
+	RTA_EXPIRES          = 0x17
+	RTA_PAD              = 0x18
+	RTA_UID              = 0x19
+	RTA_TTL_PROPAGATE    = 0x1a
+	RTA_IP_PROTO         = 0x1b
+	RTA_SPORT            = 0x1c
+	RTA_DPORT            = 0x1d
+	RTN_UNSPEC           = 0x0
+	RTN_UNICAST          = 0x1
+	RTN_LOCAL            = 0x2
+	RTN_BROADCAST        = 0x3
+	RTN_ANYCAST          = 0x4
+	RTN_MULTICAST        = 0x5
+	RTN_BLACKHOLE        = 0x6
+	RTN_UNREACHABLE      = 0x7
+	RTN_PROHIBIT         = 0x8
+	RTN_THROW            = 0x9
+	RTN_NAT              = 0xa
+	RTN_XRESOLVE         = 0xb
+	RTNLGRP_NONE         = 0x0
+	RTNLGRP_LINK         = 0x1
+	RTNLGRP_NOTIFY       = 0x2
+	RTNLGRP_NEIGH        = 0x3
+	RTNLGRP_TC           = 0x4
+	RTNLGRP_IPV4_IFADDR  = 0x5
+	RTNLGRP_IPV4_MROUTE  = 0x6
+	RTNLGRP_IPV4_ROUTE   = 0x7
+	RTNLGRP_IPV4_RULE    = 0x8
+	RTNLGRP_IPV6_IFADDR  = 0x9
+	RTNLGRP_IPV6_MROUTE  = 0xa
+	RTNLGRP_IPV6_ROUTE   = 0xb
+	RTNLGRP_IPV6_IFINFO  = 0xc
+	RTNLGRP_IPV6_PREFIX  = 0x12
+	RTNLGRP_IPV6_RULE    = 0x13
+	RTNLGRP_ND_USEROPT   = 0x14
+	SizeofNlMsghdr       = 0x10
+	SizeofNlMsgerr       = 0x14
+	SizeofRtGenmsg       = 0x1
+	SizeofNlAttr         = 0x4
+	SizeofRtAttr         = 0x4
+	SizeofIfInfomsg      = 0x10
+	SizeofIfAddrmsg      = 0x8
+	SizeofRtMsg          = 0xc
+	SizeofRtNexthop      = 0x8
 )
 
 type NlMsghdr struct {
@@ -497,12 +604,12 @@ type RtAttr struct {
 }
 
 type IfInfomsg struct {
-	Family     uint8
-	X__ifi_pad uint8
-	Type       uint16
-	Index      int32
-	Flags      uint32
-	Change     uint32
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
 }
 
 type IfAddrmsg struct {
@@ -545,9 +652,8 @@ type SockFilter struct {
 }
 
 type SockFprog struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *SockFilter
+	Len    uint16
+	Filter *SockFilter
 }
 
 type InotifyEvent struct {
@@ -568,15 +674,6 @@ type PtraceRegs struct {
 	Magic  uint32
 }
 
-type ptracePsw struct {
-}
-
-type ptraceFpregs struct {
-}
-
-type ptracePer struct {
-}
-
 type FdSet struct {
 	Bits [16]int64
 }
@@ -592,44 +689,51 @@ type Sysinfo_t struct {
 	Freeswap  uint64
 	Procs     uint16
 	Pad       uint16
-	Pad_cgo_0 [4]byte
 	Totalhigh uint64
 	Freehigh  uint64
 	Unit      uint32
-	X_f       [0]int8
-	Pad_cgo_1 [4]byte
+	_         [0]int8
+	_         [4]byte
 }
 
 type Utsname struct {
-	Sysname    [65]int8
-	Nodename   [65]int8
-	Release    [65]int8
-	Version    [65]int8
-	Machine    [65]int8
-	Domainname [65]int8
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
 }
 
 type Ustat_t struct {
-	Tfree     int32
-	Pad_cgo_0 [4]byte
-	Tinode    uint64
-	Fname     [6]int8
-	Fpack     [6]int8
-	Pad_cgo_1 [4]byte
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
 }
 
 type EpollEvent struct {
-	Events  uint32
-	X_padFd int32
-	Fd      int32
-	Pad     int32
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
 }
 
 const (
-	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x200
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
 	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
 )
 
 type PollFd struct {
@@ -649,10 +753,12 @@ const (
 )
 
 type Sigset_t struct {
-	X__val [16]uint64
+	Val [16]uint64
 }
 
-const _SC_PAGESIZE = 0x1e
+const RNDGETENTCNT = 0x40045200
+
+const PERF_IOC_FLAG_GROUP = 0x1
 
 type Termios struct {
 	Iflag  uint32
@@ -664,3 +770,1212 @@ type Termios struct {
 	Ispeed uint32
 	Ospeed uint32
 }
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+}
+
+const (
+	TASKSTATS_CMD_UNSPEC                  = 0x0
+	TASKSTATS_CMD_GET                     = 0x1
+	TASKSTATS_CMD_NEW                     = 0x2
+	TASKSTATS_TYPE_UNSPEC                 = 0x0
+	TASKSTATS_TYPE_PID                    = 0x1
+	TASKSTATS_TYPE_TGID                   = 0x2
+	TASKSTATS_TYPE_STATS                  = 0x3
+	TASKSTATS_TYPE_AGGR_PID               = 0x4
+	TASKSTATS_TYPE_AGGR_TGID              = 0x5
+	TASKSTATS_TYPE_NULL                   = 0x6
+	TASKSTATS_CMD_ATTR_UNSPEC             = 0x0
+	TASKSTATS_CMD_ATTR_PID                = 0x1
+	TASKSTATS_CMD_ATTR_TGID               = 0x2
+	TASKSTATS_CMD_ATTR_REGISTER_CPUMASK   = 0x3
+	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
+)
+
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
+type Genlmsghdr struct {
+	Cmd      uint8
+	Version  uint8
+	Reserved uint16
+}
+
+const (
+	CTRL_CMD_UNSPEC            = 0x0
+	CTRL_CMD_NEWFAMILY         = 0x1
+	CTRL_CMD_DELFAMILY         = 0x2
+	CTRL_CMD_GETFAMILY         = 0x3
+	CTRL_CMD_NEWOPS            = 0x4
+	CTRL_CMD_DELOPS            = 0x5
+	CTRL_CMD_GETOPS            = 0x6
+	CTRL_CMD_NEWMCAST_GRP      = 0x7
+	CTRL_CMD_DELMCAST_GRP      = 0x8
+	CTRL_CMD_GETMCAST_GRP      = 0x9
+	CTRL_ATTR_UNSPEC           = 0x0
+	CTRL_ATTR_FAMILY_ID        = 0x1
+	CTRL_ATTR_FAMILY_NAME      = 0x2
+	CTRL_ATTR_VERSION          = 0x3
+	CTRL_ATTR_HDRSIZE          = 0x4
+	CTRL_ATTR_MAXATTR          = 0x5
+	CTRL_ATTR_OPS              = 0x6
+	CTRL_ATTR_MCAST_GROUPS     = 0x7
+	CTRL_ATTR_OP_UNSPEC        = 0x0
+	CTRL_ATTR_OP_ID            = 0x1
+	CTRL_ATTR_OP_FLAGS         = 0x2
+	CTRL_ATTR_MCAST_GRP_UNSPEC = 0x0
+	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
+	CTRL_ATTR_MCAST_GRP_ID     = 0x2
+)
+
+type cpuMask uint64
+
+const (
+	_CPU_SETSIZE = 0x400
+	_NCPUBITS    = 0x40
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	_                  uint32
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              [948]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+)
+
+const (
+	PERF_TYPE_HARDWARE   = 0x0
+	PERF_TYPE_SOFTWARE   = 0x1
+	PERF_TYPE_TRACEPOINT = 0x2
+	PERF_TYPE_HW_CACHE   = 0x3
+	PERF_TYPE_RAW        = 0x4
+	PERF_TYPE_BREAKPOINT = 0x5
+
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+
+	PERF_COUNT_HW_CACHE_L1D  = 0x0
+	PERF_COUNT_HW_CACHE_L1I  = 0x1
+	PERF_COUNT_HW_CACHE_LL   = 0x2
+	PERF_COUNT_HW_CACHE_DTLB = 0x3
+	PERF_COUNT_HW_CACHE_ITLB = 0x4
+	PERF_COUNT_HW_CACHE_BPU  = 0x5
+	PERF_COUNT_HW_CACHE_NODE = 0x6
+
+	PERF_COUNT_HW_CACHE_OP_READ     = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE    = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH = 0x2
+
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS   = 0x1
+
+	PERF_COUNT_SW_CPU_CLOCK        = 0x0
+	PERF_COUNT_SW_TASK_CLOCK       = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS      = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS   = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN  = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ  = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS = 0x8
+	PERF_COUNT_SW_DUMMY            = 0x9
+
+	PERF_SAMPLE_IP           = 0x1
+	PERF_SAMPLE_TID          = 0x2
+	PERF_SAMPLE_TIME         = 0x4
+	PERF_SAMPLE_ADDR         = 0x8
+	PERF_SAMPLE_READ         = 0x10
+	PERF_SAMPLE_CALLCHAIN    = 0x20
+	PERF_SAMPLE_ID           = 0x40
+	PERF_SAMPLE_CPU          = 0x80
+	PERF_SAMPLE_PERIOD       = 0x100
+	PERF_SAMPLE_STREAM_ID    = 0x200
+	PERF_SAMPLE_RAW          = 0x400
+	PERF_SAMPLE_BRANCH_STACK = 0x800
+
+	PERF_SAMPLE_BRANCH_USER       = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL     = 0x2
+	PERF_SAMPLE_BRANCH_HV         = 0x4
+	PERF_SAMPLE_BRANCH_ANY        = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL   = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL   = 0x40
+
+	PERF_FORMAT_TOTAL_TIME_ENABLED = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING = 0x2
+	PERF_FORMAT_ID                 = 0x4
+	PERF_FORMAT_GROUP              = 0x8
+
+	PERF_RECORD_MMAP       = 0x1
+	PERF_RECORD_LOST       = 0x2
+	PERF_RECORD_COMM       = 0x3
+	PERF_RECORD_EXIT       = 0x4
+	PERF_RECORD_THROTTLE   = 0x5
+	PERF_RECORD_UNTHROTTLE = 0x6
+	PERF_RECORD_FORK       = 0x7
+	PERF_RECORD_READ       = 0x8
+	PERF_RECORD_SAMPLE     = 0x9
+
+	PERF_CONTEXT_HV     = -0x20
+	PERF_CONTEXT_KERNEL = -0x80
+	PERF_CONTEXT_USER   = -0x200
+
+	PERF_CONTEXT_GUEST        = -0x800
+	PERF_CONTEXT_GUEST_KERNEL = -0x880
+	PERF_CONTEXT_GUEST_USER   = -0xa00
+
+	PERF_FLAG_FD_NO_GROUP = 0x1
+	PERF_FLAG_FD_OUTPUT   = 0x2
+	PERF_FLAG_PID_CGROUP  = 0x4
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	_      [118]int8
+	_      uint64
+}
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	_         uint32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacketHdr  = 0x20
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_NUMHOOKS = 0x1
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_MAX                       = 0x19
+	NFTA_LIST_UNPEC                   = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG                  = 0x20001269
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE = 0x0
+	NETNSA_NSID = 0x1
+	NETNSA_PID  = 0x2
+	NETNSA_FD   = 0x3
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr     uint64
+	Len      uint64
+	Size     uint32
+	Headroom uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped       uint64
+	Rx_invalid_descs uint64
+	Tx_invalid_descs uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+
+	SOF_TIMESTAMPING_LAST = 0x4000
+	SOF_TIMESTAMPING_MASK = 0x7fff
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
index 42f99c0a3096..2dae0c17a3c2 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
@@ -1,16 +1,16 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_netbsd.go
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,netbsd
 
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -99,6 +99,19 @@ type Fsid struct {
 	X__fsid_val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -382,11 +395,44 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200
 )
 
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
 type Sysctlnode struct {
 	Flags           uint32
 	Num             int32
@@ -399,3 +445,21 @@ type Sysctlnode struct {
 	X_sysctl_parent [8]byte
 	X_sysctl_desc   [8]byte
 }
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
index ff290ba06974..1f0e76c0ccc6 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
@@ -1,16 +1,16 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_netbsd.go
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,netbsd
 
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -103,6 +103,19 @@ type Fsid struct {
 	X__fsid_val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -389,11 +402,44 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200
 )
 
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
 type Sysctlnode struct {
 	Flags           uint32
 	Num             int32
@@ -406,3 +452,21 @@ type Sysctlnode struct {
 	X_sysctl_parent [8]byte
 	X_sysctl_desc   [8]byte
 }
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
index 66dbd7c0502f..53f2159c7d2b 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
@@ -1,16 +1,16 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_netbsd.go
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,netbsd
 
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -104,6 +104,19 @@ type Fsid struct {
 	X__fsid_val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -387,11 +400,44 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200
 )
 
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
 type Sysctlnode struct {
 	Flags           uint32
 	Num             int32
@@ -404,3 +450,21 @@ type Sysctlnode struct {
 	X_sysctl_parent [8]byte
 	X_sysctl_desc   [8]byte
 }
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
index 20fc9f450cb5..8b37d83992b6 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
@@ -1,16 +1,16 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_openbsd.go
+// cgo -godefs types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,openbsd
 
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -56,23 +56,6 @@ type Rlimit struct {
 
 type _Gid_t uint32
 
-const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
-)
-
 type Stat_t struct {
 	Mode           uint32
 	Dev            int32
@@ -140,6 +123,10 @@ type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -440,7 +427,134 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Anonpages          int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Nanonneeded        int32
+	Nfreeanon          int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Obsolete_swapins   int32
+	Obsolete_swapouts  int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Zeroaborts         int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Pdreanon           int32
+	Pdrevnode          int32
+	Pdrevtext          int32
+	Fpswtch            int32
+	Kmapent            int32
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
index 46fe9490c8fd..6efea463559f 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
@@ -1,16 +1,16 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_openbsd.go
+// cgo -godefs types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,openbsd
 
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -56,48 +56,31 @@ type Rlimit struct {
 
 type _Gid_t uint32
 
-const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
-)
-
 type Stat_t struct {
-	Mode           uint32
-	Dev            int32
-	Ino            uint64
-	Nlink          uint32
-	Uid            uint32
-	Gid            uint32
-	Rdev           int32
-	Atim           Timespec
-	Mtim           Timespec
-	Ctim           Timespec
-	Size           int64
-	Blocks         int64
-	Blksize        uint32
-	Flags          uint32
-	Gen            uint32
-	Pad_cgo_0      [4]byte
-	X__st_birthtim Timespec
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       [4]byte
+	_       Timespec
 }
 
 type Statfs_t struct {
 	F_flags       uint32
 	F_bsize       uint32
 	F_iosize      uint32
-	Pad_cgo_0     [4]byte
+	_             [4]byte
 	F_blocks      uint64
 	F_bfree       uint64
 	F_bavail      int64
@@ -116,7 +99,7 @@ type Statfs_t struct {
 	F_mntonname   [90]int8
 	F_mntfromname [90]int8
 	F_mntfromspec [90]int8
-	Pad_cgo_1     [2]byte
+	_             [2]byte
 	Mount_info    [160]byte
 }
 
@@ -129,19 +112,23 @@ type Flock_t struct {
 }
 
 type Dirent struct {
-	Fileno       uint64
-	Off          int64
-	Reclen       uint16
-	Type         uint8
-	Namlen       uint8
-	X__d_padding [4]uint8
-	Name         [256]int8
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
 }
 
 type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -212,10 +199,10 @@ type IPv6Mreq struct {
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	Pad_cgo_0  [4]byte
+	_          [4]byte
 	Iov        *Iovec
 	Iovlen     uint32
-	Pad_cgo_1  [4]byte
+	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -277,8 +264,8 @@ type FdSet struct {
 }
 
 const (
-	SizeofIfMsghdr         = 0xf8
-	SizeofIfData           = 0xe0
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
 	SizeofIfaMsghdr        = 0x18
 	SizeofIfAnnounceMsghdr = 0x1a
 	SizeofRtMsghdr         = 0x60
@@ -307,7 +294,7 @@ type IfData struct {
 	Link_state   uint8
 	Mtu          uint32
 	Metric       uint32
-	Pad          uint32
+	Rdomain      uint32
 	Baudrate     uint64
 	Ipackets     uint64
 	Ierrors      uint64
@@ -319,12 +306,11 @@ type IfData struct {
 	Imcasts      uint64
 	Omcasts      uint64
 	Iqdrops      uint64
+	Oqdrops      uint64
 	Noproto      uint64
 	Capabilities uint32
-	Pad_cgo_0    [4]byte
+	_            [4]byte
 	Lastchange   Timeval
-	Mclpool      [7]Mclpool
-	Pad_cgo_1    [4]byte
 }
 
 type IfaMsghdr struct {
@@ -385,13 +371,7 @@ type RtMetrics struct {
 	Pad      uint32
 }
 
-type Mclpool struct {
-	Grown int32
-	Alive uint16
-	Hwm   uint16
-	Cwm   uint16
-	Lwm   uint16
-}
+type Mclpool struct{}
 
 const (
 	SizeofBpfVersion = 0x4
@@ -412,9 +392,9 @@ type BpfStat struct {
 }
 
 type BpfProgram struct {
-	Len       uint32
-	Pad_cgo_0 [4]byte
-	Insns     *BpfInsn
+	Len   uint32
+	_     [4]byte
+	Insns *BpfInsn
 }
 
 type BpfInsn struct {
@@ -425,11 +405,11 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    BpfTimeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type BpfTimeval struct {
@@ -447,7 +427,134 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Anonpages          int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Nanonneeded        int32
+	Nfreeanon          int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Obsolete_swapins   int32
+	Obsolete_swapouts  int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Zeroaborts         int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Pdreanon           int32
+	Pdrevnode          int32
+	Pdrevtext          int32
+	Fpswtch            int32
+	Kmapent            int32
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
index 62e1f7c04d14..510efc3eaac6 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
@@ -1,16 +1,16 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_openbsd.go
+// cgo -godefs -- -fsigned-char types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,openbsd
 
 package unix
 
 const (
-	sizeofPtr      = 0x4
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x4
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
 )
 
 type (
@@ -23,11 +23,13 @@ type (
 type Timespec struct {
 	Sec  int64
 	Nsec int32
+	_    [4]byte
 }
 
 type Timeval struct {
 	Sec  int64
 	Usec int32
+	_    [4]byte
 }
 
 type Rusage struct {
@@ -56,46 +58,31 @@ type Rlimit struct {
 
 type _Gid_t uint32
 
-const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
-)
-
 type Stat_t struct {
-	Mode           uint32
-	Dev            int32
-	Ino            uint64
-	Nlink          uint32
-	Uid            uint32
-	Gid            uint32
-	Rdev           int32
-	Atim           Timespec
-	Mtim           Timespec
-	Ctim           Timespec
-	Size           int64
-	Blocks         int64
-	Blksize        int32
-	Flags          uint32
-	Gen            uint32
-	X__st_birthtim Timespec
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       [4]byte
+	_       Timespec
 }
 
 type Statfs_t struct {
 	F_flags       uint32
 	F_bsize       uint32
 	F_iosize      uint32
+	_             [4]byte
 	F_blocks      uint64
 	F_bfree       uint64
 	F_bavail      int64
@@ -110,11 +97,11 @@ type Statfs_t struct {
 	F_namemax     uint32
 	F_owner       uint32
 	F_ctime       uint64
-	F_fstypename  [16]uint8
-	F_mntonname   [90]uint8
-	F_mntfromname [90]uint8
-	F_mntfromspec [90]uint8
-	Pad_cgo_0     [2]byte
+	F_fstypename  [16]int8
+	F_mntonname   [90]int8
+	F_mntfromname [90]int8
+	F_mntfromspec [90]int8
+	_             [2]byte
 	Mount_info    [160]byte
 }
 
@@ -127,19 +114,23 @@ type Flock_t struct {
 }
 
 type Dirent struct {
-	Fileno       uint64
-	Off          int64
-	Reclen       uint16
-	Type         uint8
-	Namlen       uint8
-	X__d_padding [4]uint8
-	Name         [256]uint8
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
 }
 
 type Fsid struct {
 	Val [2]int32
 }
 
+const (
+	PathMax = 0x400
+)
+
 type RawSockaddrInet4 struct {
 	Len    uint8
 	Family uint8
@@ -264,8 +255,10 @@ type Kevent_t struct {
 	Filter int16
 	Flags  uint16
 	Fflags uint32
+	_      [4]byte
 	Data   int64
 	Udata  *byte
+	_      [4]byte
 }
 
 type FdSet struct {
@@ -273,8 +266,8 @@ type FdSet struct {
 }
 
 const (
-	SizeofIfMsghdr         = 0x98
-	SizeofIfData           = 0x80
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
 	SizeofIfaMsghdr        = 0x18
 	SizeofIfAnnounceMsghdr = 0x1a
 	SizeofRtMsghdr         = 0x60
@@ -303,7 +296,7 @@ type IfData struct {
 	Link_state   uint8
 	Mtu          uint32
 	Metric       uint32
-	Pad          uint32
+	Rdomain      uint32
 	Baudrate     uint64
 	Ipackets     uint64
 	Ierrors      uint64
@@ -315,8 +308,10 @@ type IfData struct {
 	Imcasts      uint64
 	Omcasts      uint64
 	Iqdrops      uint64
+	Oqdrops      uint64
 	Noproto      uint64
 	Capabilities uint32
+	_            [4]byte
 	Lastchange   Timeval
 }
 
@@ -341,7 +336,7 @@ type IfAnnounceMsghdr struct {
 	Hdrlen  uint16
 	Index   uint16
 	What    uint16
-	Name    [16]uint8
+	Name    [16]int8
 }
 
 type RtMsghdr struct {
@@ -411,11 +406,11 @@ type BpfInsn struct {
 }
 
 type BpfHdr struct {
-	Tstamp    BpfTimeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type BpfTimeval struct {
@@ -433,7 +428,134 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2
 )
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go
index a979a33d51e0..8531a190f264 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go
@@ -6,11 +6,11 @@
 package unix
 
 const (
-	sizeofPtr      = 0x8
-	sizeofShort    = 0x2
-	sizeofInt      = 0x4
-	sizeofLong     = 0x8
-	sizeofLongLong = 0x8
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
 	PathMax        = 0x400
 	MaxHostNameLen = 0x100
 )
@@ -75,58 +75,41 @@ type Rlimit struct {
 
 type _Gid_t uint32
 
-const (
-	S_IFMT   = 0xf000
-	S_IFIFO  = 0x1000
-	S_IFCHR  = 0x2000
-	S_IFDIR  = 0x4000
-	S_IFBLK  = 0x6000
-	S_IFREG  = 0x8000
-	S_IFLNK  = 0xa000
-	S_IFSOCK = 0xc000
-	S_ISUID  = 0x800
-	S_ISGID  = 0x400
-	S_ISVTX  = 0x200
-	S_IRUSR  = 0x100
-	S_IWUSR  = 0x80
-	S_IXUSR  = 0x40
-)
-
 type Stat_t struct {
-	Dev       uint64
-	Ino       uint64
-	Mode      uint32
-	Nlink     uint32
-	Uid       uint32
-	Gid       uint32
-	Rdev      uint64
-	Size      int64
-	Atim      Timespec
-	Mtim      Timespec
-	Ctim      Timespec
-	Blksize   int32
-	Pad_cgo_0 [4]byte
-	Blocks    int64
-	Fstype    [16]int8
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize int32
+	_       [4]byte
+	Blocks  int64
+	Fstype  [16]int8
 }
 
 type Flock_t struct {
-	Type      int16
-	Whence    int16
-	Pad_cgo_0 [4]byte
-	Start     int64
-	Len       int64
-	Sysid     int32
-	Pid       int32
-	Pad       [4]int64
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Sysid  int32
+	Pid    int32
+	Pad    [4]int64
 }
 
 type Dirent struct {
-	Ino       uint64
-	Off       int64
-	Reclen    uint16
-	Name      [1]int8
-	Pad_cgo_0 [5]byte
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Name   [1]int8
+	_      [5]byte
 }
 
 type _Fsblkcnt_t uint64
@@ -213,13 +196,13 @@ type IPv6Mreq struct {
 type Msghdr struct {
 	Name         *byte
 	Namelen      uint32
-	Pad_cgo_0    [4]byte
+	_            [4]byte
 	Iov          *Iovec
 	Iovlen       int32
-	Pad_cgo_1    [4]byte
+	_            [4]byte
 	Accrights    *int8
 	Accrightslen int32
-	Pad_cgo_2    [4]byte
+	_            [4]byte
 }
 
 type Cmsghdr struct {
@@ -263,19 +246,19 @@ type FdSet struct {
 }
 
 type Utsname struct {
-	Sysname  [257]int8
-	Nodename [257]int8
-	Release  [257]int8
-	Version  [257]int8
-	Machine  [257]int8
+	Sysname  [257]byte
+	Nodename [257]byte
+	Release  [257]byte
+	Version  [257]byte
+	Machine  [257]byte
 }
 
 type Ustat_t struct {
-	Tfree     int64
-	Tinode    uint64
-	Fname     [6]int8
-	Fpack     [6]int8
-	Pad_cgo_0 [4]byte
+	Tfree  int64
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
 }
 
 const (
@@ -295,21 +278,21 @@ const (
 )
 
 type IfMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Data      IfData
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Data    IfData
 }
 
 type IfData struct {
 	Type       uint8
 	Addrlen    uint8
 	Hdrlen     uint8
-	Pad_cgo_0  [1]byte
+	_          [1]byte
 	Mtu        uint32
 	Metric     uint32
 	Baudrate   uint32
@@ -328,30 +311,30 @@ type IfData struct {
 }
 
 type IfaMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Addrs     int32
-	Flags     int32
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Metric    int32
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+	Metric  int32
 }
 
 type RtMsghdr struct {
-	Msglen    uint16
-	Version   uint8
-	Type      uint8
-	Index     uint16
-	Pad_cgo_0 [2]byte
-	Flags     int32
-	Addrs     int32
-	Pid       int32
-	Seq       int32
-	Errno     int32
-	Use       int32
-	Inits     uint32
-	Rmx       RtMetrics
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       [2]byte
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
 }
 
 type RtMetrics struct {
@@ -388,9 +371,9 @@ type BpfStat struct {
 }
 
 type BpfProgram struct {
-	Len       uint32
-	Pad_cgo_0 [4]byte
-	Insns     *BpfInsn
+	Len   uint32
+	_     [4]byte
+	Insns *BpfInsn
 }
 
 type BpfInsn struct {
@@ -406,30 +389,30 @@ type BpfTimeval struct {
 }
 
 type BpfHdr struct {
-	Tstamp    BpfTimeval
-	Caplen    uint32
-	Datalen   uint32
-	Hdrlen    uint16
-	Pad_cgo_0 [2]byte
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
 }
 
 type Termios struct {
-	Iflag     uint32
-	Oflag     uint32
-	Cflag     uint32
-	Lflag     uint32
-	Cc        [19]uint8
-	Pad_cgo_0 [1]byte
+	Iflag uint32
+	Oflag uint32
+	Cflag uint32
+	Lflag uint32
+	Cc    [19]uint8
+	_     [1]byte
 }
 
 type Termio struct {
-	Iflag     uint16
-	Oflag     uint16
-	Cflag     uint16
-	Lflag     uint16
-	Line      int8
-	Cc        [8]uint8
-	Pad_cgo_0 [1]byte
+	Iflag uint16
+	Oflag uint16
+	Cflag uint16
+	Lflag uint16
+	Line  int8
+	Cc    [8]uint8
+	_     [1]byte
 }
 
 type Winsize struct {
@@ -438,3 +421,22 @@ type Winsize struct {
 	Xpixel uint16
 	Ypixel uint16
 }
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
diff --git a/vendor/google.golang.org/api/LICENSE b/vendor/google.golang.org/api/LICENSE
new file mode 100644
index 000000000000..263aa7a0c123
--- /dev/null
+++ b/vendor/google.golang.org/api/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2011 Google Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/google.golang.org/api/support/bundler/bundler.go b/vendor/google.golang.org/api/support/bundler/bundler.go
new file mode 100644
index 000000000000..c55327119087
--- /dev/null
+++ b/vendor/google.golang.org/api/support/bundler/bundler.go
@@ -0,0 +1,349 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package bundler supports bundling (batching) of items. Bundling amortizes an
+// action with fixed costs over multiple items. For example, if an API provides
+// an RPC that accepts a list of items as input, but clients would prefer
+// adding items one at a time, then a Bundler can accept individual items from
+// the client and bundle many of them into a single RPC.
+//
+// This package is experimental and subject to change without notice.
+package bundler
+
+import (
+	"context"
+	"errors"
+	"math"
+	"reflect"
+	"sync"
+	"time"
+
+	"golang.org/x/sync/semaphore"
+)
+
+const (
+	DefaultDelayThreshold       = time.Second
+	DefaultBundleCountThreshold = 10
+	DefaultBundleByteThreshold  = 1e6 // 1M
+	DefaultBufferedByteLimit    = 1e9 // 1G
+)
+
+var (
+	// ErrOverflow indicates that Bundler's stored bytes exceeds its BufferedByteLimit.
+	ErrOverflow = errors.New("bundler reached buffered byte limit")
+
+	// ErrOversizedItem indicates that an item's size exceeds the maximum bundle size.
+	ErrOversizedItem = errors.New("item size exceeds bundle byte limit")
+)
+
+// A Bundler collects items added to it into a bundle until the bundle
+// exceeds a given size, then calls a user-provided function to handle the bundle.
+type Bundler struct {
+	// Starting from the time that the first message is added to a bundle, once
+	// this delay has passed, handle the bundle. The default is DefaultDelayThreshold.
+	DelayThreshold time.Duration
+
+	// Once a bundle has this many items, handle the bundle. Since only one
+	// item at a time is added to a bundle, no bundle will exceed this
+	// threshold, so it also serves as a limit. The default is
+	// DefaultBundleCountThreshold.
+	BundleCountThreshold int
+
+	// Once the number of bytes in current bundle reaches this threshold, handle
+	// the bundle. The default is DefaultBundleByteThreshold. This triggers handling,
+	// but does not cap the total size of a bundle.
+	BundleByteThreshold int
+
+	// The maximum size of a bundle, in bytes. Zero means unlimited.
+	BundleByteLimit int
+
+	// The maximum number of bytes that the Bundler will keep in memory before
+	// returning ErrOverflow. The default is DefaultBufferedByteLimit.
+	BufferedByteLimit int
+
+	// The maximum number of handler invocations that can be running at once.
+	// The default is 1.
+	HandlerLimit int
+
+	handler       func(interface{}) // called to handle a bundle
+	itemSliceZero reflect.Value     // nil (zero value) for slice of items
+	flushTimer    *time.Timer       // implements DelayThreshold
+
+	mu        sync.Mutex
+	sem       *semaphore.Weighted // enforces BufferedByteLimit
+	semOnce   sync.Once
+	curBundle bundle // incoming items added to this bundle
+
+	// Each bundle is assigned a unique ticket that determines the order in which the
+	// handler is called. The ticket is assigned with mu locked, but waiting for tickets
+	// to be handled is done via mu2 and cond, below.
+	nextTicket uint64 // next ticket to be assigned
+
+	mu2         sync.Mutex
+	cond        *sync.Cond
+	nextHandled uint64 // next ticket to be handled
+
+	// In this implementation, active uses space proportional to HandlerLimit, and
+	// waitUntilAllHandled takes time proportional to HandlerLimit each time an acquire
+	// or release occurs, so large values of HandlerLimit max may cause performance
+	// issues.
+	active map[uint64]bool // tickets of bundles actively being handled
+}
+
+type bundle struct {
+	items reflect.Value // slice of item type
+	size  int           // size in bytes of all items
+}
+
+// NewBundler creates a new Bundler.
+//
+// itemExample is a value of the type that will be bundled. For example, if you
+// want to create bundles of *Entry, you could pass &Entry{} for itemExample.
+//
+// handler is a function that will be called on each bundle. If itemExample is
+// of type T, the argument to handler is of type []T. handler is always called
+// sequentially for each bundle, and never in parallel.
+//
+// Configure the Bundler by setting its thresholds and limits before calling
+// any of its methods.
+func NewBundler(itemExample interface{}, handler func(interface{})) *Bundler {
+	b := &Bundler{
+		DelayThreshold:       DefaultDelayThreshold,
+		BundleCountThreshold: DefaultBundleCountThreshold,
+		BundleByteThreshold:  DefaultBundleByteThreshold,
+		BufferedByteLimit:    DefaultBufferedByteLimit,
+		HandlerLimit:         1,
+
+		handler:       handler,
+		itemSliceZero: reflect.Zero(reflect.SliceOf(reflect.TypeOf(itemExample))),
+		active:        map[uint64]bool{},
+	}
+	b.curBundle.items = b.itemSliceZero
+	b.cond = sync.NewCond(&b.mu2)
+	return b
+}
+
+func (b *Bundler) initSemaphores() {
+	// Create the semaphores lazily, because the user may set limits
+	// after NewBundler.
+	b.semOnce.Do(func() {
+		b.sem = semaphore.NewWeighted(int64(b.BufferedByteLimit))
+	})
+}
+
+// Add adds item to the current bundle. It marks the bundle for handling and
+// starts a new one if any of the thresholds or limits are exceeded.
+//
+// If the item's size exceeds the maximum bundle size (Bundler.BundleByteLimit), then
+// the item can never be handled. Add returns ErrOversizedItem in this case.
+//
+// If adding the item would exceed the maximum memory allowed
+// (Bundler.BufferedByteLimit) or an AddWait call is blocked waiting for
+// memory, Add returns ErrOverflow.
+//
+// Add never blocks.
+func (b *Bundler) Add(item interface{}, size int) error {
+	// If this item exceeds the maximum size of a bundle,
+	// we can never send it.
+	if b.BundleByteLimit > 0 && size > b.BundleByteLimit {
+		return ErrOversizedItem
+	}
+	// If adding this item would exceed our allotted memory
+	// footprint, we can't accept it.
+	// (TryAcquire also returns false if anything is waiting on the semaphore,
+	// so calls to Add and AddWait shouldn't be mixed.)
+	b.initSemaphores()
+	if !b.sem.TryAcquire(int64(size)) {
+		return ErrOverflow
+	}
+	b.add(item, size)
+	return nil
+}
+
+// add adds item to the current bundle. It marks the bundle for handling and
+// starts a new one if any of the thresholds or limits are exceeded.
+func (b *Bundler) add(item interface{}, size int) {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+
+	// If adding this item to the current bundle would cause it to exceed the
+	// maximum bundle size, close the current bundle and start a new one.
+	if b.BundleByteLimit > 0 && b.curBundle.size+size > b.BundleByteLimit {
+		b.startFlushLocked()
+	}
+	// Add the item.
+	b.curBundle.items = reflect.Append(b.curBundle.items, reflect.ValueOf(item))
+	b.curBundle.size += size
+
+	// Start a timer to flush the item if one isn't already running.
+	// startFlushLocked clears the timer and closes the bundle at the same time,
+	// so we only allocate a new timer for the first item in each bundle.
+	// (We could try to call Reset on the timer instead, but that would add a lot
+	// of complexity to the code just to save one small allocation.)
+	if b.flushTimer == nil {
+		b.flushTimer = time.AfterFunc(b.DelayThreshold, b.Flush)
+	}
+
+	// If the current bundle equals the count threshold, close it.
+	if b.curBundle.items.Len() == b.BundleCountThreshold {
+		b.startFlushLocked()
+	}
+	// If the current bundle equals or exceeds the byte threshold, close it.
+	if b.curBundle.size >= b.BundleByteThreshold {
+		b.startFlushLocked()
+	}
+}
+
+// AddWait adds item to the current bundle. It marks the bundle for handling and
+// starts a new one if any of the thresholds or limits are exceeded.
+//
+// If the item's size exceeds the maximum bundle size (Bundler.BundleByteLimit), then
+// the item can never be handled. AddWait returns ErrOversizedItem in this case.
+//
+// If adding the item would exceed the maximum memory allowed (Bundler.BufferedByteLimit),
+// AddWait blocks until space is available or ctx is done.
+//
+// Calls to Add and AddWait should not be mixed on the same Bundler.
+func (b *Bundler) AddWait(ctx context.Context, item interface{}, size int) error {
+	// If this item exceeds the maximum size of a bundle,
+	// we can never send it.
+	if b.BundleByteLimit > 0 && size > b.BundleByteLimit {
+		return ErrOversizedItem
+	}
+	// If adding this item would exceed our allotted memory footprint, block
+	// until space is available. The semaphore is FIFO, so there will be no
+	// starvation.
+	b.initSemaphores()
+	if err := b.sem.Acquire(ctx, int64(size)); err != nil {
+		return err
+	}
+	// Here, we've reserved space for item. Other goroutines can call AddWait
+	// and even acquire space, but no one can take away our reservation
+	// (assuming sem.Release is used correctly). So there is no race condition
+	// resulting from locking the mutex after sem.Acquire returns.
+	b.add(item, size)
+	return nil
+}
+
+// Flush invokes the handler for all remaining items in the Bundler and waits
+// for it to return.
+func (b *Bundler) Flush() {
+	b.mu.Lock()
+	b.startFlushLocked()
+	// Here, all bundles with tickets < b.nextTicket are
+	// either finished or active. Those are the ones
+	// we want to wait for.
+	t := b.nextTicket
+	b.mu.Unlock()
+	b.initSemaphores()
+	b.waitUntilAllHandled(t)
+}
+
+func (b *Bundler) startFlushLocked() {
+	if b.flushTimer != nil {
+		b.flushTimer.Stop()
+		b.flushTimer = nil
+	}
+	if b.curBundle.items.Len() == 0 {
+		return
+	}
+	// Here, both semaphores must have been initialized.
+	bun := b.curBundle
+	b.curBundle = bundle{items: b.itemSliceZero}
+	ticket := b.nextTicket
+	b.nextTicket++
+	go func() {
+		defer func() {
+			b.sem.Release(int64(bun.size))
+			b.release(ticket)
+		}()
+		b.acquire(ticket)
+		b.handler(bun.items.Interface())
+	}()
+}
+
+// acquire blocks until ticket is the next to be served, then returns. In order for N
+// acquire calls to return, the tickets must be in the range [0, N). A ticket must
+// not be presented to acquire more than once.
+func (b *Bundler) acquire(ticket uint64) {
+	b.mu2.Lock()
+	defer b.mu2.Unlock()
+	if ticket < b.nextHandled {
+		panic("bundler: acquire: arg too small")
+	}
+	for !(ticket == b.nextHandled && len(b.active) < b.HandlerLimit) {
+		b.cond.Wait()
+	}
+	// Here,
+	// ticket == b.nextHandled: the caller is the next one to be handled;
+	// and len(b.active) < b.HandlerLimit: there is space available.
+	b.active[ticket] = true
+	b.nextHandled++
+	// Broadcast, not Signal: although at most one acquire waiter can make progress,
+	// there might be waiters in waitUntilAllHandled.
+	b.cond.Broadcast()
+}
+
+// If a ticket is used for a call to acquire, it must later be passed to release. A
+// ticket must not be presented to release more than once.
+func (b *Bundler) release(ticket uint64) {
+	b.mu2.Lock()
+	defer b.mu2.Unlock()
+	if !b.active[ticket] {
+		panic("bundler: release: not an active ticket")
+	}
+	delete(b.active, ticket)
+	b.cond.Broadcast()
+}
+
+// waitUntilAllHandled blocks until all tickets < n have called release, meaning
+// all bundles with tickets < n have been handled.
+func (b *Bundler) waitUntilAllHandled(n uint64) {
+	// Proof of correctness of this function.
+	// "N is acquired" means acquire(N) has returned.
+	// "N is released" means release(N) has returned.
+	// 1. If N is acquired, N-1 is acquired.
+	//    Follows from the loop test in acquire, and the fact
+	//    that nextHandled is incremented by 1.
+	// 2. If nextHandled >= N, then N-1 is acquired.
+	//    Because we only increment nextHandled to N after N-1 is acquired.
+	// 3. If nextHandled >= N, then all n < N is acquired.
+	//    Follows from #1 and #2.
+	// 4. If N is acquired and N is not in active, then N is released.
+	//    Because we put N in active before acquire returns, and only
+	//    remove it when it is released.
+	// Let min(active) be the smallest member of active, or infinity if active is empty.
+	// 5. If nextHandled >= N and N <= min(active), then all n < N is released.
+	//    From nextHandled >= N and #3, all n < N is acquired.
+	//    N <= min(active) implies n < min(active) for all n < N. So all n < N is not in active.
+	//    So from #4, all n < N is released.
+	// The loop test below is the antecedent of #5.
+	b.mu2.Lock()
+	defer b.mu2.Unlock()
+	for !(b.nextHandled >= n && n <= min(b.active)) {
+		b.cond.Wait()
+	}
+}
+
+// min returns the minimum value of the set s, or the largest uint64 if
+// s is empty.
+func min(s map[uint64]bool) uint64 {
+	var m uint64 = math.MaxUint64
+	for n := range s {
+		if n < m {
+			m = n
+		}
+	}
+	return m
+}
diff --git a/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go b/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go
new file mode 100644
index 000000000000..86886693fb74
--- /dev/null
+++ b/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go
@@ -0,0 +1,280 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/field_mask.proto
+
+package field_mask // import "google.golang.org/genproto/protobuf/field_mask"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// `FieldMask` represents a set of symbolic field paths, for example:
+//
+//     paths: "f.a"
+//     paths: "f.b.d"
+//
+// Here `f` represents a field in some root message, `a` and `b`
+// fields in the message found in `f`, and `d` a field found in the
+// message in `f.b`.
+//
+// Field masks are used to specify a subset of fields that should be
+// returned by a get operation or modified by an update operation.
+// Field masks also have a custom JSON encoding (see below).
+//
+// # Field Masks in Projections
+//
+// When used in the context of a projection, a response message or
+// sub-message is filtered by the API to only contain those fields as
+// specified in the mask. For example, if the mask in the previous
+// example is applied to a response message as follows:
+//
+//     f {
+//       a : 22
+//       b {
+//         d : 1
+//         x : 2
+//       }
+//       y : 13
+//     }
+//     z: 8
+//
+// The result will not contain specific values for fields x,y and z
+// (their value will be set to the default, and omitted in proto text
+// output):
+//
+//
+//     f {
+//       a : 22
+//       b {
+//         d : 1
+//       }
+//     }
+//
+// A repeated field is not allowed except at the last position of a
+// paths string.
+//
+// If a FieldMask object is not present in a get operation, the
+// operation applies to all fields (as if a FieldMask of all fields
+// had been specified).
+//
+// Note that a field mask does not necessarily apply to the
+// top-level response message. In case of a REST get operation, the
+// field mask applies directly to the response, but in case of a REST
+// list operation, the mask instead applies to each individual message
+// in the returned resource list. In case of a REST custom method,
+// other definitions may be used. Where the mask applies will be
+// clearly documented together with its declaration in the API.  In
+// any case, the effect on the returned resource/resources is required
+// behavior for APIs.
+//
+// # Field Masks in Update Operations
+//
+// A field mask in update operations specifies which fields of the
+// targeted resource are going to be updated. The API is required
+// to only change the values of the fields as specified in the mask
+// and leave the others untouched. If a resource is passed in to
+// describe the updated values, the API ignores the values of all
+// fields not covered by the mask.
+//
+// If a repeated field is specified for an update operation, new values will
+// be appended to the existing repeated field in the target resource. Note that
+// a repeated field is only allowed in the last position of a `paths` string.
+//
+// If a sub-message is specified in the last position of the field mask for an
+// update operation, then new value will be merged into the existing sub-message
+// in the target resource.
+//
+// For example, given the target message:
+//
+//     f {
+//       b {
+//         d: 1
+//         x: 2
+//       }
+//       c: [1]
+//     }
+//
+// And an update message:
+//
+//     f {
+//       b {
+//         d: 10
+//       }
+//       c: [2]
+//     }
+//
+// then if the field mask is:
+//
+//  paths: ["f.b", "f.c"]
+//
+// then the result will be:
+//
+//     f {
+//       b {
+//         d: 10
+//         x: 2
+//       }
+//       c: [1, 2]
+//     }
+//
+// An implementation may provide options to override this default behavior for
+// repeated and message fields.
+//
+// In order to reset a field's value to the default, the field must
+// be in the mask and set to the default value in the provided resource.
+// Hence, in order to reset all fields of a resource, provide a default
+// instance of the resource and set all fields in the mask, or do
+// not provide a mask as described below.
+//
+// If a field mask is not present on update, the operation applies to
+// all fields (as if a field mask of all fields has been specified).
+// Note that in the presence of schema evolution, this may mean that
+// fields the client does not know and has therefore not filled into
+// the request will be reset to their default. If this is unwanted
+// behavior, a specific service may require a client to always specify
+// a field mask, producing an error if not.
+//
+// As with get operations, the location of the resource which
+// describes the updated values in the request message depends on the
+// operation kind. In any case, the effect of the field mask is
+// required to be honored by the API.
+//
+// ## Considerations for HTTP REST
+//
+// The HTTP kind of an update operation which uses a field mask must
+// be set to PATCH instead of PUT in order to satisfy HTTP semantics
+// (PUT must only be used for full updates).
+//
+// # JSON Encoding of Field Masks
+//
+// In JSON, a field mask is encoded as a single string where paths are
+// separated by a comma. Fields name in each path are converted
+// to/from lower-camel naming conventions.
+//
+// As an example, consider the following message declarations:
+//
+//     message Profile {
+//       User user = 1;
+//       Photo photo = 2;
+//     }
+//     message User {
+//       string display_name = 1;
+//       string address = 2;
+//     }
+//
+// In proto a field mask for `Profile` may look as such:
+//
+//     mask {
+//       paths: "user.display_name"
+//       paths: "photo"
+//     }
+//
+// In JSON, the same mask is represented as below:
+//
+//     {
+//       mask: "user.displayName,photo"
+//     }
+//
+// # Field Masks and Oneof Fields
+//
+// Field masks treat fields in oneofs just as regular fields. Consider the
+// following message:
+//
+//     message SampleMessage {
+//       oneof test_oneof {
+//         string name = 4;
+//         SubMessage sub_message = 9;
+//       }
+//     }
+//
+// The field mask can be:
+//
+//     mask {
+//       paths: "name"
+//     }
+//
+// Or:
+//
+//     mask {
+//       paths: "sub_message"
+//     }
+//
+// Note that oneof type names ("test_oneof" in this case) cannot be used in
+// paths.
+//
+// ## Field Mask Verification
+//
+// The implementation of any API method which has a FieldMask type field in the
+// request should verify the included field paths, and return an
+// `INVALID_ARGUMENT` error if any path is duplicated or unmappable.
+type FieldMask struct {
+	// The set of field mask paths.
+	Paths                []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *FieldMask) Reset()         { *m = FieldMask{} }
+func (m *FieldMask) String() string { return proto.CompactTextString(m) }
+func (*FieldMask) ProtoMessage()    {}
+func (*FieldMask) Descriptor() ([]byte, []int) {
+	return fileDescriptor_field_mask_02a8b0c0831edcce, []int{0}
+}
+func (m *FieldMask) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FieldMask.Unmarshal(m, b)
+}
+func (m *FieldMask) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FieldMask.Marshal(b, m, deterministic)
+}
+func (dst *FieldMask) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FieldMask.Merge(dst, src)
+}
+func (m *FieldMask) XXX_Size() int {
+	return xxx_messageInfo_FieldMask.Size(m)
+}
+func (m *FieldMask) XXX_DiscardUnknown() {
+	xxx_messageInfo_FieldMask.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FieldMask proto.InternalMessageInfo
+
+func (m *FieldMask) GetPaths() []string {
+	if m != nil {
+		return m.Paths
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*FieldMask)(nil), "google.protobuf.FieldMask")
+}
+
+func init() {
+	proto.RegisterFile("google/protobuf/field_mask.proto", fileDescriptor_field_mask_02a8b0c0831edcce)
+}
+
+var fileDescriptor_field_mask_02a8b0c0831edcce = []byte{
+	// 175 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x48, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcb, 0x4c, 0xcd,
+	0x49, 0x89, 0xcf, 0x4d, 0x2c, 0xce, 0xd6, 0x03, 0x8b, 0x09, 0xf1, 0x43, 0x54, 0xe8, 0xc1, 0x54,
+	0x28, 0x29, 0x72, 0x71, 0xba, 0x81, 0x14, 0xf9, 0x26, 0x16, 0x67, 0x0b, 0x89, 0x70, 0xb1, 0x16,
+	0x24, 0x96, 0x64, 0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6b, 0x70, 0x06, 0x41, 0x38, 0x4e, 0x3d, 0x8c,
+	0x5c, 0xc2, 0xc9, 0xf9, 0xb9, 0x7a, 0x68, 0x5a, 0x9d, 0xf8, 0xe0, 0x1a, 0x03, 0x40, 0x42, 0x01,
+	0x8c, 0x51, 0x96, 0x50, 0x25, 0xe9, 0xf9, 0x39, 0x89, 0x79, 0xe9, 0x7a, 0xf9, 0x45, 0xe9, 0xfa,
+	0xe9, 0xa9, 0x79, 0x60, 0x0d, 0xd8, 0xdc, 0x64, 0x8d, 0x60, 0xfe, 0x60, 0x64, 0x5c, 0xc4, 0xc4,
+	0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x48, 0x00, 0x54, 0x83, 0x5e, 0x78, 0x6a,
+	0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x48, 0x65, 0x41, 0x6a, 0x71, 0x12, 0x1b, 0xd8, 0x24,
+	0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xfd, 0xda, 0xb7, 0xa8, 0xed, 0x00, 0x00, 0x00,
+}
diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md
index a5c6e06e2550..0863eb26b602 100644
--- a/vendor/google.golang.org/grpc/CONTRIBUTING.md
+++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md
@@ -7,7 +7,7 @@ If you are new to github, please start by reading [Pull Request howto](https://h
 ## Legal requirements
 
 In order to protect both you and ourselves, you will need to sign the
-[Contributor License Agreement](https://cla.developers.google.com/clas).
+[Contributor License Agreement](https://identity.linuxfoundation.org/projects/cncf).
 
 ## Guidelines for Pull Requests
 How to get your contributions merged smoothly and quickly.
@@ -27,6 +27,10 @@ How to get your contributions merged smoothly and quickly.
 - Keep your PR up to date with upstream/master (if there are merge conflicts, we can't really merge your change).
  
 - **All tests need to be passing** before your change can be merged. We recommend you **run tests locally** before creating your PR to catch breakages early on.
+  - `make all` to test everything, OR
+  - `make vet` to catch vet errors
+  - `make test` to run the tests
+  - `make testrace` to run tests in race mode
 
 - Exceptions to the rules can be made if there's a compelling reason for doing so.
  
diff --git a/vendor/google.golang.org/grpc/Makefile b/vendor/google.golang.org/grpc/Makefile
index 03bb01f0b35b..41a754f97728 100644
--- a/vendor/google.golang.org/grpc/Makefile
+++ b/vendor/google.golang.org/grpc/Makefile
@@ -1,52 +1,60 @@
-all: test testrace
-
-deps:
-	go get -d -v google.golang.org/grpc/...
-
-updatedeps:
-	go get -d -v -u -f google.golang.org/grpc/...
-
-testdeps:
-	go get -d -v -t google.golang.org/grpc/...
-
-updatetestdeps:
-	go get -d -v -t -u -f google.golang.org/grpc/...
+all: vet test testrace testappengine
 
 build: deps
 	go build google.golang.org/grpc/...
 
+clean:
+	go clean -i google.golang.org/grpc/...
+
+deps:
+	go get -d -v google.golang.org/grpc/...
+
 proto:
 	@ if ! which protoc > /dev/null; then \
 		echo "error: protoc not installed" >&2; \
 		exit 1; \
 	fi
-	go get -u -v github.com/golang/protobuf/protoc-gen-go
-	# use $$dir as the root for all proto files in the same directory
-	for dir in $$(git ls-files '*.proto' | xargs -n1 dirname | uniq); do \
-		protoc -I $$dir --go_out=plugins=grpc:$$dir $$dir/*.proto; \
-	done
+	go generate google.golang.org/grpc/...
 
 test: testdeps
-	go test -v -cpu 1,4 google.golang.org/grpc/...
+	go test -cpu 1,4 -timeout 7m google.golang.org/grpc/...
+
+testappengine: testappenginedeps
+	goapp test -cpu 1,4 -timeout 7m google.golang.org/grpc/...
+
+testappenginedeps:
+	goapp get -d -v -t -tags 'appengine appenginevm' google.golang.org/grpc/...
+
+testdeps:
+	go get -d -v -t google.golang.org/grpc/...
 
 testrace: testdeps
-	go test -v -race -cpu 1,4 google.golang.org/grpc/...
+	go test -race -cpu 1,4 -timeout 7m google.golang.org/grpc/...
 
-clean:
-	go clean -i google.golang.org/grpc/...
+updatedeps:
+	go get -d -v -u -f google.golang.org/grpc/...
+
+updatetestdeps:
+	go get -d -v -t -u -f google.golang.org/grpc/...
+
+vet: vetdeps
+	./vet.sh
 
-coverage: testdeps
-	./coverage.sh --coveralls
+vetdeps:
+	./vet.sh -install
 
 .PHONY: \
 	all \
-	deps \
-	updatedeps \
-	testdeps \
-	updatetestdeps \
 	build \
+	clean \
+	deps \
 	proto \
 	test \
+	testappengine \
+	testappenginedeps \
+	testdeps \
 	testrace \
-	clean \
-	coverage
+	updatedeps \
+	updatetestdeps \
+	vet \
+	vetdeps
diff --git a/vendor/google.golang.org/grpc/README.md b/vendor/google.golang.org/grpc/README.md
index 72c7325cc7dd..e3fb3c75ae3c 100644
--- a/vendor/google.golang.org/grpc/README.md
+++ b/vendor/google.golang.org/grpc/README.md
@@ -1,6 +1,6 @@
 # gRPC-Go
 
-[![Build Status](https://travis-ci.org/grpc/grpc-go.svg)](https://travis-ci.org/grpc/grpc-go) [![GoDoc](https://godoc.org/google.golang.org/grpc?status.svg)](https://godoc.org/google.golang.org/grpc)
+[![Build Status](https://travis-ci.org/grpc/grpc-go.svg)](https://travis-ci.org/grpc/grpc-go) [![GoDoc](https://godoc.org/google.golang.org/grpc?status.svg)](https://godoc.org/google.golang.org/grpc) [![GoReportCard](https://goreportcard.com/badge/grpc/grpc-go)](https://goreportcard.com/report/github.com/grpc/grpc-go)
 
 The Go implementation of [gRPC](https://grpc.io/): A high performance, open source, general RPC framework that puts mobile and HTTP/2 first. For more information see the [gRPC Quick Start: Go](https://grpc.io/docs/quickstart/go.html) guide.
 
@@ -10,13 +10,13 @@ Installation
 To install this package, you need to install Go and setup your Go workspace on your computer. The simplest way to install the library is to run:
 
 ```
-$ go get google.golang.org/grpc
+$ go get -u google.golang.org/grpc
 ```
 
 Prerequisites
 -------------
 
-This requires Go 1.6 or later.
+gRPC-Go requires Go 1.9 or later.
 
 Constraints
 -----------
@@ -43,3 +43,25 @@ Please update proto package, gRPC package and rebuild the proto files:
  - `go get -u github.com/golang/protobuf/{proto,protoc-gen-go}`
  - `go get -u google.golang.org/grpc`
  - `protoc --go_out=plugins=grpc:. *.proto`
+
+#### How to turn on logging
+
+The default logger is controlled by the environment variables. Turn everything
+on by setting:
+
+```
+GRPC_GO_LOG_VERBOSITY_LEVEL=99 GRPC_GO_LOG_SEVERITY_LEVEL=info
+```
+
+#### The RPC failed with error `"code = Unavailable desc = transport is closing"`
+
+This error means the connection the RPC is using was closed, and there are many
+possible reasons, including:
+ 1. mis-configured transport credentials, connection failed on handshaking
+ 1. bytes disrupted, possibly by a proxy in between
+ 1. server shutdown
+
+It can be tricky to debug this because the error happens on the client side but
+the root cause of the connection being closed is on the server side. Turn on
+logging on __both client and server__, and see if there are any transport
+errors.
diff --git a/vendor/google.golang.org/grpc/backoff.go b/vendor/google.golang.org/grpc/backoff.go
index 090fbe87c522..fa31565fd283 100644
--- a/vendor/google.golang.org/grpc/backoff.go
+++ b/vendor/google.golang.org/grpc/backoff.go
@@ -16,83 +16,23 @@
  *
  */
 
+// See internal/backoff package for the backoff implementation. This file is
+// kept for the exported types and API backward compatility.
+
 package grpc
 
 import (
-	"math/rand"
 	"time"
 )
 
 // DefaultBackoffConfig uses values specified for backoff in
 // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
-var (
-	DefaultBackoffConfig = BackoffConfig{
-		MaxDelay:  120 * time.Second,
-		baseDelay: 1.0 * time.Second,
-		factor:    1.6,
-		jitter:    0.2,
-	}
-)
-
-// backoffStrategy defines the methodology for backing off after a grpc
-// connection failure.
-//
-// This is unexported until the gRPC project decides whether or not to allow
-// alternative backoff strategies. Once a decision is made, this type and its
-// method may be exported.
-type backoffStrategy interface {
-	// backoff returns the amount of time to wait before the next retry given
-	// the number of consecutive failures.
-	backoff(retries int) time.Duration
+var DefaultBackoffConfig = BackoffConfig{
+	MaxDelay: 120 * time.Second,
 }
 
 // BackoffConfig defines the parameters for the default gRPC backoff strategy.
 type BackoffConfig struct {
 	// MaxDelay is the upper bound of backoff delay.
 	MaxDelay time.Duration
-
-	// TODO(stevvooe): The following fields are not exported, as allowing
-	// changes would violate the current gRPC specification for backoff. If
-	// gRPC decides to allow more interesting backoff strategies, these fields
-	// may be opened up in the future.
-
-	// baseDelay is the amount of time to wait before retrying after the first
-	// failure.
-	baseDelay time.Duration
-
-	// factor is applied to the backoff after each retry.
-	factor float64
-
-	// jitter provides a range to randomize backoff delays.
-	jitter float64
-}
-
-func setDefaults(bc *BackoffConfig) {
-	md := bc.MaxDelay
-	*bc = DefaultBackoffConfig
-
-	if md > 0 {
-		bc.MaxDelay = md
-	}
-}
-
-func (bc BackoffConfig) backoff(retries int) time.Duration {
-	if retries == 0 {
-		return bc.baseDelay
-	}
-	backoff, max := float64(bc.baseDelay), float64(bc.MaxDelay)
-	for backoff < max && retries > 0 {
-		backoff *= bc.factor
-		retries--
-	}
-	if backoff > max {
-		backoff = max
-	}
-	// Randomize backoff delays so that if a cluster of requests start at
-	// the same time, they won't operate in lockstep.
-	backoff *= 1 + bc.jitter*(rand.Float64()*2-1)
-	if backoff < 0 {
-		return 0
-	}
-	return time.Duration(backoff)
 }
diff --git a/vendor/google.golang.org/grpc/balancer.go b/vendor/google.golang.org/grpc/balancer.go
index cde472c8120a..a78e702baee3 100644
--- a/vendor/google.golang.org/grpc/balancer.go
+++ b/vendor/google.golang.org/grpc/balancer.go
@@ -19,19 +19,20 @@
 package grpc
 
 import (
-	"fmt"
+	"context"
 	"net"
 	"sync"
 
-	"golang.org/x/net/context"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/grpclog"
 	"google.golang.org/grpc/naming"
+	"google.golang.org/grpc/status"
 )
 
 // Address represents a server the client connects to.
-// This is the EXPERIMENTAL API and may be changed or extended in the future.
+//
+// Deprecated: please use package balancer.
 type Address struct {
 	// Addr is the server address on which a connection will be established.
 	Addr string
@@ -41,6 +42,8 @@ type Address struct {
 }
 
 // BalancerConfig specifies the configurations for Balancer.
+//
+// Deprecated: please use package balancer.
 type BalancerConfig struct {
 	// DialCreds is the transport credential the Balancer implementation can
 	// use to dial to a remote load balancer server. The Balancer implementations
@@ -53,7 +56,8 @@ type BalancerConfig struct {
 }
 
 // BalancerGetOptions configures a Get call.
-// This is the EXPERIMENTAL API and may be changed or extended in the future.
+//
+// Deprecated: please use package balancer.
 type BalancerGetOptions struct {
 	// BlockingWait specifies whether Get should block when there is no
 	// connected address.
@@ -61,7 +65,8 @@ type BalancerGetOptions struct {
 }
 
 // Balancer chooses network addresses for RPCs.
-// This is the EXPERIMENTAL API and may be changed or extended in the future.
+//
+// Deprecated: please use package balancer.
 type Balancer interface {
 	// Start does the initialization work to bootstrap a Balancer. For example,
 	// this function may start the name resolution and watch the updates. It will
@@ -112,28 +117,10 @@ type Balancer interface {
 	Close() error
 }
 
-// downErr implements net.Error. It is constructed by gRPC internals and passed to the down
-// call of Balancer.
-type downErr struct {
-	timeout   bool
-	temporary bool
-	desc      string
-}
-
-func (e downErr) Error() string   { return e.desc }
-func (e downErr) Timeout() bool   { return e.timeout }
-func (e downErr) Temporary() bool { return e.temporary }
-
-func downErrorf(timeout, temporary bool, format string, a ...interface{}) downErr {
-	return downErr{
-		timeout:   timeout,
-		temporary: temporary,
-		desc:      fmt.Sprintf(format, a...),
-	}
-}
-
 // RoundRobin returns a Balancer that selects addresses round-robin. It uses r to watch
 // the name resolution updates and updates the addresses available correspondingly.
+//
+// Deprecated: please use package balancer/roundrobin.
 func RoundRobin(r naming.Resolver) Balancer {
 	return &roundRobin{r: r}
 }
@@ -310,7 +297,7 @@ func (rr *roundRobin) Get(ctx context.Context, opts BalancerGetOptions) (addr Ad
 	if !opts.BlockingWait {
 		if len(rr.addrs) == 0 {
 			rr.mu.Unlock()
-			err = Errorf(codes.Unavailable, "there is no address available")
+			err = status.Errorf(codes.Unavailable, "there is no address available")
 			return
 		}
 		// Returns the next addr on rr.addrs for failfast RPCs.
@@ -395,3 +382,10 @@ func (rr *roundRobin) Close() error {
 	}
 	return nil
 }
+
+// pickFirst is used to test multi-addresses in one addrConn in which all addresses share the same addrConn.
+// It is a wrapper around roundRobin balancer. The logic of all methods works fine because balancer.Get()
+// returns the only address Up by resetTransport().
+type pickFirst struct {
+	*roundRobin
+}
diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go
new file mode 100644
index 000000000000..317c2e728ea0
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/balancer.go
@@ -0,0 +1,303 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package balancer defines APIs for load balancing in gRPC.
+// All APIs in this package are experimental.
+package balancer
+
+import (
+	"context"
+	"errors"
+	"net"
+	"strings"
+
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/internal"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/resolver"
+)
+
+var (
+	// m is a map from name to balancer builder.
+	m = make(map[string]Builder)
+)
+
+// Register registers the balancer builder to the balancer map. b.Name
+// (lowercased) will be used as the name registered with this builder.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple Balancers are
+// registered with the same name, the one registered last will take effect.
+func Register(b Builder) {
+	m[strings.ToLower(b.Name())] = b
+}
+
+// unregisterForTesting deletes the balancer with the given name from the
+// balancer map.
+//
+// This function is not thread-safe.
+func unregisterForTesting(name string) {
+	delete(m, name)
+}
+
+func init() {
+	internal.BalancerUnregister = unregisterForTesting
+}
+
+// Get returns the resolver builder registered with the given name.
+// Note that the compare is done in a case-insenstive fashion.
+// If no builder is register with the name, nil will be returned.
+func Get(name string) Builder {
+	if b, ok := m[strings.ToLower(name)]; ok {
+		return b
+	}
+	return nil
+}
+
+// SubConn represents a gRPC sub connection.
+// Each sub connection contains a list of addresses. gRPC will
+// try to connect to them (in sequence), and stop trying the
+// remainder once one connection is successful.
+//
+// The reconnect backoff will be applied on the list, not a single address.
+// For example, try_on_all_addresses -> backoff -> try_on_all_addresses.
+//
+// All SubConns start in IDLE, and will not try to connect. To trigger
+// the connecting, Balancers must call Connect.
+// When the connection encounters an error, it will reconnect immediately.
+// When the connection becomes IDLE, it will not reconnect unless Connect is
+// called.
+//
+// This interface is to be implemented by gRPC. Users should not need a
+// brand new implementation of this interface. For the situations like
+// testing, the new implementation should embed this interface. This allows
+// gRPC to add new methods to this interface.
+type SubConn interface {
+	// UpdateAddresses updates the addresses used in this SubConn.
+	// gRPC checks if currently-connected address is still in the new list.
+	// If it's in the list, the connection will be kept.
+	// If it's not in the list, the connection will gracefully closed, and
+	// a new connection will be created.
+	//
+	// This will trigger a state transition for the SubConn.
+	UpdateAddresses([]resolver.Address)
+	// Connect starts the connecting for this SubConn.
+	Connect()
+}
+
+// NewSubConnOptions contains options to create new SubConn.
+type NewSubConnOptions struct {
+	// CredsBundle is the credentials bundle that will be used in the created
+	// SubConn. If it's nil, the original creds from grpc DialOptions will be
+	// used.
+	CredsBundle credentials.Bundle
+	// HealthCheckEnabled indicates whether health check service should be
+	// enabled on this SubConn
+	HealthCheckEnabled bool
+}
+
+// ClientConn represents a gRPC ClientConn.
+//
+// This interface is to be implemented by gRPC. Users should not need a
+// brand new implementation of this interface. For the situations like
+// testing, the new implementation should embed this interface. This allows
+// gRPC to add new methods to this interface.
+type ClientConn interface {
+	// NewSubConn is called by balancer to create a new SubConn.
+	// It doesn't block and wait for the connections to be established.
+	// Behaviors of the SubConn can be controlled by options.
+	NewSubConn([]resolver.Address, NewSubConnOptions) (SubConn, error)
+	// RemoveSubConn removes the SubConn from ClientConn.
+	// The SubConn will be shutdown.
+	RemoveSubConn(SubConn)
+
+	// UpdateBalancerState is called by balancer to nofity gRPC that some internal
+	// state in balancer has changed.
+	//
+	// gRPC will update the connectivity state of the ClientConn, and will call pick
+	// on the new picker to pick new SubConn.
+	UpdateBalancerState(s connectivity.State, p Picker)
+
+	// ResolveNow is called by balancer to notify gRPC to do a name resolving.
+	ResolveNow(resolver.ResolveNowOption)
+
+	// Target returns the dial target for this ClientConn.
+	Target() string
+}
+
+// BuildOptions contains additional information for Build.
+type BuildOptions struct {
+	// DialCreds is the transport credential the Balancer implementation can
+	// use to dial to a remote load balancer server. The Balancer implementations
+	// can ignore this if it does not need to talk to another party securely.
+	DialCreds credentials.TransportCredentials
+	// CredsBundle is the credentials bundle that the Balancer can use.
+	CredsBundle credentials.Bundle
+	// Dialer is the custom dialer the Balancer implementation can use to dial
+	// to a remote load balancer server. The Balancer implementations
+	// can ignore this if it doesn't need to talk to remote balancer.
+	Dialer func(context.Context, string) (net.Conn, error)
+	// ChannelzParentID is the entity parent's channelz unique identification number.
+	ChannelzParentID int64
+}
+
+// Builder creates a balancer.
+type Builder interface {
+	// Build creates a new balancer with the ClientConn.
+	Build(cc ClientConn, opts BuildOptions) Balancer
+	// Name returns the name of balancers built by this builder.
+	// It will be used to pick balancers (for example in service config).
+	Name() string
+}
+
+// PickOptions contains addition information for the Pick operation.
+type PickOptions struct {
+	// FullMethodName is the method name that NewClientStream() is called
+	// with. The canonical format is /service/Method.
+	FullMethodName string
+	// Header contains the metadata from the RPC's client header.  The metadata
+	// should not be modified; make a copy first if needed.
+	Header metadata.MD
+}
+
+// DoneInfo contains additional information for done.
+type DoneInfo struct {
+	// Err is the rpc error the RPC finished with. It could be nil.
+	Err error
+	// Trailer contains the metadata from the RPC's trailer, if present.
+	Trailer metadata.MD
+	// BytesSent indicates if any bytes have been sent to the server.
+	BytesSent bool
+	// BytesReceived indicates if any byte has been received from the server.
+	BytesReceived bool
+}
+
+var (
+	// ErrNoSubConnAvailable indicates no SubConn is available for pick().
+	// gRPC will block the RPC until a new picker is available via UpdateBalancerState().
+	ErrNoSubConnAvailable = errors.New("no SubConn is available")
+	// ErrTransientFailure indicates all SubConns are in TransientFailure.
+	// WaitForReady RPCs will block, non-WaitForReady RPCs will fail.
+	ErrTransientFailure = errors.New("all SubConns are in TransientFailure")
+)
+
+// Picker is used by gRPC to pick a SubConn to send an RPC.
+// Balancer is expected to generate a new picker from its snapshot every time its
+// internal state has changed.
+//
+// The pickers used by gRPC can be updated by ClientConn.UpdateBalancerState().
+type Picker interface {
+	// Pick returns the SubConn to be used to send the RPC.
+	// The returned SubConn must be one returned by NewSubConn().
+	//
+	// This functions is expected to return:
+	// - a SubConn that is known to be READY;
+	// - ErrNoSubConnAvailable if no SubConn is available, but progress is being
+	//   made (for example, some SubConn is in CONNECTING mode);
+	// - other errors if no active connecting is happening (for example, all SubConn
+	//   are in TRANSIENT_FAILURE mode).
+	//
+	// If a SubConn is returned:
+	// - If it is READY, gRPC will send the RPC on it;
+	// - If it is not ready, or becomes not ready after it's returned, gRPC will block
+	//   until UpdateBalancerState() is called and will call pick on the new picker.
+	//
+	// If the returned error is not nil:
+	// - If the error is ErrNoSubConnAvailable, gRPC will block until UpdateBalancerState()
+	// - If the error is ErrTransientFailure:
+	//   - If the RPC is wait-for-ready, gRPC will block until UpdateBalancerState()
+	//     is called to pick again;
+	//   - Otherwise, RPC will fail with unavailable error.
+	// - Else (error is other non-nil error):
+	//   - The RPC will fail with unavailable error.
+	//
+	// The returned done() function will be called once the rpc has finished, with the
+	// final status of that RPC.
+	// done may be nil if balancer doesn't care about the RPC status.
+	Pick(ctx context.Context, opts PickOptions) (conn SubConn, done func(DoneInfo), err error)
+}
+
+// Balancer takes input from gRPC, manages SubConns, and collects and aggregates
+// the connectivity states.
+//
+// It also generates and updates the Picker used by gRPC to pick SubConns for RPCs.
+//
+// HandleSubConnectionStateChange, HandleResolvedAddrs and Close are guaranteed
+// to be called synchronously from the same goroutine.
+// There's no guarantee on picker.Pick, it may be called anytime.
+type Balancer interface {
+	// HandleSubConnStateChange is called by gRPC when the connectivity state
+	// of sc has changed.
+	// Balancer is expected to aggregate all the state of SubConn and report
+	// that back to gRPC.
+	// Balancer should also generate and update Pickers when its internal state has
+	// been changed by the new state.
+	HandleSubConnStateChange(sc SubConn, state connectivity.State)
+	// HandleResolvedAddrs is called by gRPC to send updated resolved addresses to
+	// balancers.
+	// Balancer can create new SubConn or remove SubConn with the addresses.
+	// An empty address slice and a non-nil error will be passed if the resolver returns
+	// non-nil error to gRPC.
+	HandleResolvedAddrs([]resolver.Address, error)
+	// Close closes the balancer. The balancer is not required to call
+	// ClientConn.RemoveSubConn for its existing SubConns.
+	Close()
+}
+
+// ConnectivityStateEvaluator takes the connectivity states of multiple SubConns
+// and returns one aggregated connectivity state.
+//
+// It's not thread safe.
+type ConnectivityStateEvaluator struct {
+	numReady            uint64 // Number of addrConns in ready state.
+	numConnecting       uint64 // Number of addrConns in connecting state.
+	numTransientFailure uint64 // Number of addrConns in transientFailure.
+}
+
+// RecordTransition records state change happening in subConn and based on that
+// it evaluates what aggregated state should be.
+//
+//  - If at least one SubConn in Ready, the aggregated state is Ready;
+//  - Else if at least one SubConn in Connecting, the aggregated state is Connecting;
+//  - Else the aggregated state is TransientFailure.
+//
+// Idle and Shutdown are not considered.
+func (cse *ConnectivityStateEvaluator) RecordTransition(oldState, newState connectivity.State) connectivity.State {
+	// Update counters.
+	for idx, state := range []connectivity.State{oldState, newState} {
+		updateVal := 2*uint64(idx) - 1 // -1 for oldState and +1 for new.
+		switch state {
+		case connectivity.Ready:
+			cse.numReady += updateVal
+		case connectivity.Connecting:
+			cse.numConnecting += updateVal
+		case connectivity.TransientFailure:
+			cse.numTransientFailure += updateVal
+		}
+	}
+
+	// Evaluate.
+	if cse.numReady > 0 {
+		return connectivity.Ready
+	}
+	if cse.numConnecting > 0 {
+		return connectivity.Connecting
+	}
+	return connectivity.TransientFailure
+}
diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go
new file mode 100644
index 000000000000..245785e7a294
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go
@@ -0,0 +1,171 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package base
+
+import (
+	"context"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/resolver"
+)
+
+type baseBuilder struct {
+	name          string
+	pickerBuilder PickerBuilder
+	config        Config
+}
+
+func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer {
+	return &baseBalancer{
+		cc:            cc,
+		pickerBuilder: bb.pickerBuilder,
+
+		subConns: make(map[resolver.Address]balancer.SubConn),
+		scStates: make(map[balancer.SubConn]connectivity.State),
+		csEvltr:  &balancer.ConnectivityStateEvaluator{},
+		// Initialize picker to a picker that always return
+		// ErrNoSubConnAvailable, because when state of a SubConn changes, we
+		// may call UpdateBalancerState with this picker.
+		picker: NewErrPicker(balancer.ErrNoSubConnAvailable),
+		config: bb.config,
+	}
+}
+
+func (bb *baseBuilder) Name() string {
+	return bb.name
+}
+
+type baseBalancer struct {
+	cc            balancer.ClientConn
+	pickerBuilder PickerBuilder
+
+	csEvltr *balancer.ConnectivityStateEvaluator
+	state   connectivity.State
+
+	subConns map[resolver.Address]balancer.SubConn
+	scStates map[balancer.SubConn]connectivity.State
+	picker   balancer.Picker
+	config   Config
+}
+
+func (b *baseBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) {
+	if err != nil {
+		grpclog.Infof("base.baseBalancer: HandleResolvedAddrs called with error %v", err)
+		return
+	}
+	grpclog.Infoln("base.baseBalancer: got new resolved addresses: ", addrs)
+	// addrsSet is the set converted from addrs, it's used for quick lookup of an address.
+	addrsSet := make(map[resolver.Address]struct{})
+	for _, a := range addrs {
+		addrsSet[a] = struct{}{}
+		if _, ok := b.subConns[a]; !ok {
+			// a is a new address (not existing in b.subConns).
+			sc, err := b.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{HealthCheckEnabled: b.config.HealthCheck})
+			if err != nil {
+				grpclog.Warningf("base.baseBalancer: failed to create new SubConn: %v", err)
+				continue
+			}
+			b.subConns[a] = sc
+			b.scStates[sc] = connectivity.Idle
+			sc.Connect()
+		}
+	}
+	for a, sc := range b.subConns {
+		// a was removed by resolver.
+		if _, ok := addrsSet[a]; !ok {
+			b.cc.RemoveSubConn(sc)
+			delete(b.subConns, a)
+			// Keep the state of this sc in b.scStates until sc's state becomes Shutdown.
+			// The entry will be deleted in HandleSubConnStateChange.
+		}
+	}
+}
+
+// regeneratePicker takes a snapshot of the balancer, and generates a picker
+// from it. The picker is
+//  - errPicker with ErrTransientFailure if the balancer is in TransientFailure,
+//  - built by the pickerBuilder with all READY SubConns otherwise.
+func (b *baseBalancer) regeneratePicker() {
+	if b.state == connectivity.TransientFailure {
+		b.picker = NewErrPicker(balancer.ErrTransientFailure)
+		return
+	}
+	readySCs := make(map[resolver.Address]balancer.SubConn)
+
+	// Filter out all ready SCs from full subConn map.
+	for addr, sc := range b.subConns {
+		if st, ok := b.scStates[sc]; ok && st == connectivity.Ready {
+			readySCs[addr] = sc
+		}
+	}
+	b.picker = b.pickerBuilder.Build(readySCs)
+}
+
+func (b *baseBalancer) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
+	grpclog.Infof("base.baseBalancer: handle SubConn state change: %p, %v", sc, s)
+	oldS, ok := b.scStates[sc]
+	if !ok {
+		grpclog.Infof("base.baseBalancer: got state changes for an unknown SubConn: %p, %v", sc, s)
+		return
+	}
+	b.scStates[sc] = s
+	switch s {
+	case connectivity.Idle:
+		sc.Connect()
+	case connectivity.Shutdown:
+		// When an address was removed by resolver, b called RemoveSubConn but
+		// kept the sc's state in scStates. Remove state for this sc here.
+		delete(b.scStates, sc)
+	}
+
+	oldAggrState := b.state
+	b.state = b.csEvltr.RecordTransition(oldS, s)
+
+	// Regenerate picker when one of the following happens:
+	//  - this sc became ready from not-ready
+	//  - this sc became not-ready from ready
+	//  - the aggregated state of balancer became TransientFailure from non-TransientFailure
+	//  - the aggregated state of balancer became non-TransientFailure from TransientFailure
+	if (s == connectivity.Ready) != (oldS == connectivity.Ready) ||
+		(b.state == connectivity.TransientFailure) != (oldAggrState == connectivity.TransientFailure) {
+		b.regeneratePicker()
+	}
+
+	b.cc.UpdateBalancerState(b.state, b.picker)
+}
+
+// Close is a nop because base balancer doesn't have internal state to clean up,
+// and it doesn't need to call RemoveSubConn for the SubConns.
+func (b *baseBalancer) Close() {
+}
+
+// NewErrPicker returns a picker that always returns err on Pick().
+func NewErrPicker(err error) balancer.Picker {
+	return &errPicker{err: err}
+}
+
+type errPicker struct {
+	err error // Pick() always returns this err.
+}
+
+func (p *errPicker) Pick(ctx context.Context, opts balancer.PickOptions) (balancer.SubConn, func(balancer.DoneInfo), error) {
+	return nil, nil, p.err
+}
diff --git a/vendor/google.golang.org/grpc/balancer/base/base.go b/vendor/google.golang.org/grpc/balancer/base/base.go
new file mode 100644
index 000000000000..34b1f2994a7d
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/base/base.go
@@ -0,0 +1,64 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package base defines a balancer base that can be used to build balancers with
+// different picking algorithms.
+//
+// The base balancer creates a new SubConn for each resolved address. The
+// provided picker will only be notified about READY SubConns.
+//
+// This package is the base of round_robin balancer, its purpose is to be used
+// to build round_robin like balancers with complex picking algorithms.
+// Balancers with more complicated logic should try to implement a balancer
+// builder from scratch.
+//
+// All APIs in this package are experimental.
+package base
+
+import (
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/resolver"
+)
+
+// PickerBuilder creates balancer.Picker.
+type PickerBuilder interface {
+	// Build takes a slice of ready SubConns, and returns a picker that will be
+	// used by gRPC to pick a SubConn.
+	Build(readySCs map[resolver.Address]balancer.SubConn) balancer.Picker
+}
+
+// NewBalancerBuilder returns a balancer builder. The balancers
+// built by this builder will use the picker builder to build pickers.
+func NewBalancerBuilder(name string, pb PickerBuilder) balancer.Builder {
+	return NewBalancerBuilderWithConfig(name, pb, Config{})
+}
+
+// Config contains the config info about the base balancer builder.
+type Config struct {
+	// HealthCheck indicates whether health checking should be enabled for this specific balancer.
+	HealthCheck bool
+}
+
+// NewBalancerBuilderWithConfig returns a base balancer builder configured by the provided config.
+func NewBalancerBuilderWithConfig(name string, pb PickerBuilder, config Config) balancer.Builder {
+	return &baseBuilder{
+		name:          name,
+		pickerBuilder: pb,
+		config:        config,
+	}
+}
diff --git a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go
new file mode 100644
index 000000000000..57aea9fb4d2d
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go
@@ -0,0 +1,79 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package roundrobin defines a roundrobin balancer. Roundrobin balancer is
+// installed as one of the default balancers in gRPC, users don't need to
+// explicitly install this balancer.
+package roundrobin
+
+import (
+	"context"
+	"sync"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/balancer/base"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/resolver"
+)
+
+// Name is the name of round_robin balancer.
+const Name = "round_robin"
+
+// newBuilder creates a new roundrobin balancer builder.
+func newBuilder() balancer.Builder {
+	return base.NewBalancerBuilderWithConfig(Name, &rrPickerBuilder{}, base.Config{HealthCheck: true})
+}
+
+func init() {
+	balancer.Register(newBuilder())
+}
+
+type rrPickerBuilder struct{}
+
+func (*rrPickerBuilder) Build(readySCs map[resolver.Address]balancer.SubConn) balancer.Picker {
+	grpclog.Infof("roundrobinPicker: newPicker called with readySCs: %v", readySCs)
+	var scs []balancer.SubConn
+	for _, sc := range readySCs {
+		scs = append(scs, sc)
+	}
+	return &rrPicker{
+		subConns: scs,
+	}
+}
+
+type rrPicker struct {
+	// subConns is the snapshot of the roundrobin balancer when this picker was
+	// created. The slice is immutable. Each Get() will do a round robin
+	// selection from it and return the selected SubConn.
+	subConns []balancer.SubConn
+
+	mu   sync.Mutex
+	next int
+}
+
+func (p *rrPicker) Pick(ctx context.Context, opts balancer.PickOptions) (balancer.SubConn, func(balancer.DoneInfo), error) {
+	if len(p.subConns) <= 0 {
+		return nil, nil, balancer.ErrNoSubConnAvailable
+	}
+
+	p.mu.Lock()
+	sc := p.subConns[p.next]
+	p.next = (p.next + 1) % len(p.subConns)
+	p.mu.Unlock()
+	return sc, nil, nil
+}
diff --git a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go
new file mode 100644
index 000000000000..7233ade293bc
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go
@@ -0,0 +1,328 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"fmt"
+	"sync"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/resolver"
+)
+
+// scStateUpdate contains the subConn and the new state it changed to.
+type scStateUpdate struct {
+	sc    balancer.SubConn
+	state connectivity.State
+}
+
+// scStateUpdateBuffer is an unbounded channel for scStateChangeTuple.
+// TODO make a general purpose buffer that uses interface{}.
+type scStateUpdateBuffer struct {
+	c       chan *scStateUpdate
+	mu      sync.Mutex
+	backlog []*scStateUpdate
+}
+
+func newSCStateUpdateBuffer() *scStateUpdateBuffer {
+	return &scStateUpdateBuffer{
+		c: make(chan *scStateUpdate, 1),
+	}
+}
+
+func (b *scStateUpdateBuffer) put(t *scStateUpdate) {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+	if len(b.backlog) == 0 {
+		select {
+		case b.c <- t:
+			return
+		default:
+		}
+	}
+	b.backlog = append(b.backlog, t)
+}
+
+func (b *scStateUpdateBuffer) load() {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+	if len(b.backlog) > 0 {
+		select {
+		case b.c <- b.backlog[0]:
+			b.backlog[0] = nil
+			b.backlog = b.backlog[1:]
+		default:
+		}
+	}
+}
+
+// get returns the channel that the scStateUpdate will be sent to.
+//
+// Upon receiving, the caller should call load to send another
+// scStateChangeTuple onto the channel if there is any.
+func (b *scStateUpdateBuffer) get() <-chan *scStateUpdate {
+	return b.c
+}
+
+// resolverUpdate contains the new resolved addresses or error if there's
+// any.
+type resolverUpdate struct {
+	addrs []resolver.Address
+	err   error
+}
+
+// ccBalancerWrapper is a wrapper on top of cc for balancers.
+// It implements balancer.ClientConn interface.
+type ccBalancerWrapper struct {
+	cc               *ClientConn
+	balancer         balancer.Balancer
+	stateChangeQueue *scStateUpdateBuffer
+	resolverUpdateCh chan *resolverUpdate
+	done             chan struct{}
+
+	mu       sync.Mutex
+	subConns map[*acBalancerWrapper]struct{}
+}
+
+func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.BuildOptions) *ccBalancerWrapper {
+	ccb := &ccBalancerWrapper{
+		cc:               cc,
+		stateChangeQueue: newSCStateUpdateBuffer(),
+		resolverUpdateCh: make(chan *resolverUpdate, 1),
+		done:             make(chan struct{}),
+		subConns:         make(map[*acBalancerWrapper]struct{}),
+	}
+	go ccb.watcher()
+	ccb.balancer = b.Build(ccb, bopts)
+	return ccb
+}
+
+// watcher balancer functions sequentially, so the balancer can be implemented
+// lock-free.
+func (ccb *ccBalancerWrapper) watcher() {
+	for {
+		select {
+		case t := <-ccb.stateChangeQueue.get():
+			ccb.stateChangeQueue.load()
+			select {
+			case <-ccb.done:
+				ccb.balancer.Close()
+				return
+			default:
+			}
+			ccb.balancer.HandleSubConnStateChange(t.sc, t.state)
+		case t := <-ccb.resolverUpdateCh:
+			select {
+			case <-ccb.done:
+				ccb.balancer.Close()
+				return
+			default:
+			}
+			ccb.balancer.HandleResolvedAddrs(t.addrs, t.err)
+		case <-ccb.done:
+		}
+
+		select {
+		case <-ccb.done:
+			ccb.balancer.Close()
+			ccb.mu.Lock()
+			scs := ccb.subConns
+			ccb.subConns = nil
+			ccb.mu.Unlock()
+			for acbw := range scs {
+				ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain)
+			}
+			return
+		default:
+		}
+	}
+}
+
+func (ccb *ccBalancerWrapper) close() {
+	close(ccb.done)
+}
+
+func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
+	// When updating addresses for a SubConn, if the address in use is not in
+	// the new addresses, the old ac will be tearDown() and a new ac will be
+	// created. tearDown() generates a state change with Shutdown state, we
+	// don't want the balancer to receive this state change. So before
+	// tearDown() on the old ac, ac.acbw (acWrapper) will be set to nil, and
+	// this function will be called with (nil, Shutdown). We don't need to call
+	// balancer method in this case.
+	if sc == nil {
+		return
+	}
+	ccb.stateChangeQueue.put(&scStateUpdate{
+		sc:    sc,
+		state: s,
+	})
+}
+
+func (ccb *ccBalancerWrapper) handleResolvedAddrs(addrs []resolver.Address, err error) {
+	if ccb.cc.curBalancerName != grpclbName {
+		var containsGRPCLB bool
+		for _, a := range addrs {
+			if a.Type == resolver.GRPCLB {
+				containsGRPCLB = true
+				break
+			}
+		}
+		if containsGRPCLB {
+			// The current balancer is not grpclb, but addresses contain grpclb
+			// address. This means we failed to switch to grpclb, most likely
+			// because grpclb is not registered. Filter out all grpclb addresses
+			// from addrs before sending to balancer.
+			tempAddrs := make([]resolver.Address, 0, len(addrs))
+			for _, a := range addrs {
+				if a.Type != resolver.GRPCLB {
+					tempAddrs = append(tempAddrs, a)
+				}
+			}
+			addrs = tempAddrs
+		}
+	}
+	select {
+	case <-ccb.resolverUpdateCh:
+	default:
+	}
+	ccb.resolverUpdateCh <- &resolverUpdate{
+		addrs: addrs,
+		err:   err,
+	}
+}
+
+func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) {
+	if len(addrs) <= 0 {
+		return nil, fmt.Errorf("grpc: cannot create SubConn with empty address list")
+	}
+	ccb.mu.Lock()
+	defer ccb.mu.Unlock()
+	if ccb.subConns == nil {
+		return nil, fmt.Errorf("grpc: ClientConn balancer wrapper was closed")
+	}
+	ac, err := ccb.cc.newAddrConn(addrs, opts)
+	if err != nil {
+		return nil, err
+	}
+	acbw := &acBalancerWrapper{ac: ac}
+	acbw.ac.mu.Lock()
+	ac.acbw = acbw
+	acbw.ac.mu.Unlock()
+	ccb.subConns[acbw] = struct{}{}
+	return acbw, nil
+}
+
+func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) {
+	acbw, ok := sc.(*acBalancerWrapper)
+	if !ok {
+		return
+	}
+	ccb.mu.Lock()
+	defer ccb.mu.Unlock()
+	if ccb.subConns == nil {
+		return
+	}
+	delete(ccb.subConns, acbw)
+	ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain)
+}
+
+func (ccb *ccBalancerWrapper) UpdateBalancerState(s connectivity.State, p balancer.Picker) {
+	ccb.mu.Lock()
+	defer ccb.mu.Unlock()
+	if ccb.subConns == nil {
+		return
+	}
+	// Update picker before updating state.  Even though the ordering here does
+	// not matter, it can lead to multiple calls of Pick in the common start-up
+	// case where we wait for ready and then perform an RPC.  If the picker is
+	// updated later, we could call the "connecting" picker when the state is
+	// updated, and then call the "ready" picker after the picker gets updated.
+	ccb.cc.blockingpicker.updatePicker(p)
+	ccb.cc.csMgr.updateState(s)
+}
+
+func (ccb *ccBalancerWrapper) ResolveNow(o resolver.ResolveNowOption) {
+	ccb.cc.resolveNow(o)
+}
+
+func (ccb *ccBalancerWrapper) Target() string {
+	return ccb.cc.target
+}
+
+// acBalancerWrapper is a wrapper on top of ac for balancers.
+// It implements balancer.SubConn interface.
+type acBalancerWrapper struct {
+	mu sync.Mutex
+	ac *addrConn
+}
+
+func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) {
+	acbw.mu.Lock()
+	defer acbw.mu.Unlock()
+	if len(addrs) <= 0 {
+		acbw.ac.tearDown(errConnDrain)
+		return
+	}
+	if !acbw.ac.tryUpdateAddrs(addrs) {
+		cc := acbw.ac.cc
+		opts := acbw.ac.scopts
+		acbw.ac.mu.Lock()
+		// Set old ac.acbw to nil so the Shutdown state update will be ignored
+		// by balancer.
+		//
+		// TODO(bar) the state transition could be wrong when tearDown() old ac
+		// and creating new ac, fix the transition.
+		acbw.ac.acbw = nil
+		acbw.ac.mu.Unlock()
+		acState := acbw.ac.getState()
+		acbw.ac.tearDown(errConnDrain)
+
+		if acState == connectivity.Shutdown {
+			return
+		}
+
+		ac, err := cc.newAddrConn(addrs, opts)
+		if err != nil {
+			grpclog.Warningf("acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err)
+			return
+		}
+		acbw.ac = ac
+		ac.mu.Lock()
+		ac.acbw = acbw
+		ac.mu.Unlock()
+		if acState != connectivity.Idle {
+			ac.connect()
+		}
+	}
+}
+
+func (acbw *acBalancerWrapper) Connect() {
+	acbw.mu.Lock()
+	defer acbw.mu.Unlock()
+	acbw.ac.connect()
+}
+
+func (acbw *acBalancerWrapper) getAddrConn() *addrConn {
+	acbw.mu.Lock()
+	defer acbw.mu.Unlock()
+	return acbw.ac
+}
diff --git a/vendor/google.golang.org/grpc/balancer_v1_wrapper.go b/vendor/google.golang.org/grpc/balancer_v1_wrapper.go
new file mode 100644
index 000000000000..42b60feaa6c6
--- /dev/null
+++ b/vendor/google.golang.org/grpc/balancer_v1_wrapper.go
@@ -0,0 +1,326 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"context"
+	"strings"
+	"sync"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/resolver"
+)
+
+type balancerWrapperBuilder struct {
+	b Balancer // The v1 balancer.
+}
+
+func (bwb *balancerWrapperBuilder) Build(cc balancer.ClientConn, opts balancer.BuildOptions) balancer.Balancer {
+	targetAddr := cc.Target()
+	targetSplitted := strings.Split(targetAddr, ":///")
+	if len(targetSplitted) >= 2 {
+		targetAddr = targetSplitted[1]
+	}
+
+	bwb.b.Start(targetAddr, BalancerConfig{
+		DialCreds: opts.DialCreds,
+		Dialer:    opts.Dialer,
+	})
+	_, pickfirst := bwb.b.(*pickFirst)
+	bw := &balancerWrapper{
+		balancer:   bwb.b,
+		pickfirst:  pickfirst,
+		cc:         cc,
+		targetAddr: targetAddr,
+		startCh:    make(chan struct{}),
+		conns:      make(map[resolver.Address]balancer.SubConn),
+		connSt:     make(map[balancer.SubConn]*scState),
+		csEvltr:    &balancer.ConnectivityStateEvaluator{},
+		state:      connectivity.Idle,
+	}
+	cc.UpdateBalancerState(connectivity.Idle, bw)
+	go bw.lbWatcher()
+	return bw
+}
+
+func (bwb *balancerWrapperBuilder) Name() string {
+	return "wrapper"
+}
+
+type scState struct {
+	addr Address // The v1 address type.
+	s    connectivity.State
+	down func(error)
+}
+
+type balancerWrapper struct {
+	balancer  Balancer // The v1 balancer.
+	pickfirst bool
+
+	cc         balancer.ClientConn
+	targetAddr string // Target without the scheme.
+
+	mu     sync.Mutex
+	conns  map[resolver.Address]balancer.SubConn
+	connSt map[balancer.SubConn]*scState
+	// This channel is closed when handling the first resolver result.
+	// lbWatcher blocks until this is closed, to avoid race between
+	// - NewSubConn is created, cc wants to notify balancer of state changes;
+	// - Build hasn't return, cc doesn't have access to balancer.
+	startCh chan struct{}
+
+	// To aggregate the connectivity state.
+	csEvltr *balancer.ConnectivityStateEvaluator
+	state   connectivity.State
+}
+
+// lbWatcher watches the Notify channel of the balancer and manages
+// connections accordingly.
+func (bw *balancerWrapper) lbWatcher() {
+	<-bw.startCh
+	notifyCh := bw.balancer.Notify()
+	if notifyCh == nil {
+		// There's no resolver in the balancer. Connect directly.
+		a := resolver.Address{
+			Addr: bw.targetAddr,
+			Type: resolver.Backend,
+		}
+		sc, err := bw.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{})
+		if err != nil {
+			grpclog.Warningf("Error creating connection to %v. Err: %v", a, err)
+		} else {
+			bw.mu.Lock()
+			bw.conns[a] = sc
+			bw.connSt[sc] = &scState{
+				addr: Address{Addr: bw.targetAddr},
+				s:    connectivity.Idle,
+			}
+			bw.mu.Unlock()
+			sc.Connect()
+		}
+		return
+	}
+
+	for addrs := range notifyCh {
+		grpclog.Infof("balancerWrapper: got update addr from Notify: %v\n", addrs)
+		if bw.pickfirst {
+			var (
+				oldA  resolver.Address
+				oldSC balancer.SubConn
+			)
+			bw.mu.Lock()
+			for oldA, oldSC = range bw.conns {
+				break
+			}
+			bw.mu.Unlock()
+			if len(addrs) <= 0 {
+				if oldSC != nil {
+					// Teardown old sc.
+					bw.mu.Lock()
+					delete(bw.conns, oldA)
+					delete(bw.connSt, oldSC)
+					bw.mu.Unlock()
+					bw.cc.RemoveSubConn(oldSC)
+				}
+				continue
+			}
+
+			var newAddrs []resolver.Address
+			for _, a := range addrs {
+				newAddr := resolver.Address{
+					Addr:       a.Addr,
+					Type:       resolver.Backend, // All addresses from balancer are all backends.
+					ServerName: "",
+					Metadata:   a.Metadata,
+				}
+				newAddrs = append(newAddrs, newAddr)
+			}
+			if oldSC == nil {
+				// Create new sc.
+				sc, err := bw.cc.NewSubConn(newAddrs, balancer.NewSubConnOptions{})
+				if err != nil {
+					grpclog.Warningf("Error creating connection to %v. Err: %v", newAddrs, err)
+				} else {
+					bw.mu.Lock()
+					// For pickfirst, there should be only one SubConn, so the
+					// address doesn't matter. All states updating (up and down)
+					// and picking should all happen on that only SubConn.
+					bw.conns[resolver.Address{}] = sc
+					bw.connSt[sc] = &scState{
+						addr: addrs[0], // Use the first address.
+						s:    connectivity.Idle,
+					}
+					bw.mu.Unlock()
+					sc.Connect()
+				}
+			} else {
+				bw.mu.Lock()
+				bw.connSt[oldSC].addr = addrs[0]
+				bw.mu.Unlock()
+				oldSC.UpdateAddresses(newAddrs)
+			}
+		} else {
+			var (
+				add []resolver.Address // Addresses need to setup connections.
+				del []balancer.SubConn // Connections need to tear down.
+			)
+			resAddrs := make(map[resolver.Address]Address)
+			for _, a := range addrs {
+				resAddrs[resolver.Address{
+					Addr:       a.Addr,
+					Type:       resolver.Backend, // All addresses from balancer are all backends.
+					ServerName: "",
+					Metadata:   a.Metadata,
+				}] = a
+			}
+			bw.mu.Lock()
+			for a := range resAddrs {
+				if _, ok := bw.conns[a]; !ok {
+					add = append(add, a)
+				}
+			}
+			for a, c := range bw.conns {
+				if _, ok := resAddrs[a]; !ok {
+					del = append(del, c)
+					delete(bw.conns, a)
+					// Keep the state of this sc in bw.connSt until its state becomes Shutdown.
+				}
+			}
+			bw.mu.Unlock()
+			for _, a := range add {
+				sc, err := bw.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{})
+				if err != nil {
+					grpclog.Warningf("Error creating connection to %v. Err: %v", a, err)
+				} else {
+					bw.mu.Lock()
+					bw.conns[a] = sc
+					bw.connSt[sc] = &scState{
+						addr: resAddrs[a],
+						s:    connectivity.Idle,
+					}
+					bw.mu.Unlock()
+					sc.Connect()
+				}
+			}
+			for _, c := range del {
+				bw.cc.RemoveSubConn(c)
+			}
+		}
+	}
+}
+
+func (bw *balancerWrapper) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
+	bw.mu.Lock()
+	defer bw.mu.Unlock()
+	scSt, ok := bw.connSt[sc]
+	if !ok {
+		return
+	}
+	if s == connectivity.Idle {
+		sc.Connect()
+	}
+	oldS := scSt.s
+	scSt.s = s
+	if oldS != connectivity.Ready && s == connectivity.Ready {
+		scSt.down = bw.balancer.Up(scSt.addr)
+	} else if oldS == connectivity.Ready && s != connectivity.Ready {
+		if scSt.down != nil {
+			scSt.down(errConnClosing)
+		}
+	}
+	sa := bw.csEvltr.RecordTransition(oldS, s)
+	if bw.state != sa {
+		bw.state = sa
+	}
+	bw.cc.UpdateBalancerState(bw.state, bw)
+	if s == connectivity.Shutdown {
+		// Remove state for this sc.
+		delete(bw.connSt, sc)
+	}
+}
+
+func (bw *balancerWrapper) HandleResolvedAddrs([]resolver.Address, error) {
+	bw.mu.Lock()
+	defer bw.mu.Unlock()
+	select {
+	case <-bw.startCh:
+	default:
+		close(bw.startCh)
+	}
+	// There should be a resolver inside the balancer.
+	// All updates here, if any, are ignored.
+}
+
+func (bw *balancerWrapper) Close() {
+	bw.mu.Lock()
+	defer bw.mu.Unlock()
+	select {
+	case <-bw.startCh:
+	default:
+		close(bw.startCh)
+	}
+	bw.balancer.Close()
+}
+
+// The picker is the balancerWrapper itself.
+// Pick should never return ErrNoSubConnAvailable.
+// It either blocks or returns error, consistent with v1 balancer Get().
+func (bw *balancerWrapper) Pick(ctx context.Context, opts balancer.PickOptions) (balancer.SubConn, func(balancer.DoneInfo), error) {
+	failfast := true // Default failfast is true.
+	if ss, ok := rpcInfoFromContext(ctx); ok {
+		failfast = ss.failfast
+	}
+	a, p, err := bw.balancer.Get(ctx, BalancerGetOptions{BlockingWait: !failfast})
+	if err != nil {
+		return nil, nil, err
+	}
+	var done func(balancer.DoneInfo)
+	if p != nil {
+		done = func(i balancer.DoneInfo) { p() }
+	}
+	var sc balancer.SubConn
+	bw.mu.Lock()
+	defer bw.mu.Unlock()
+	if bw.pickfirst {
+		// Get the first sc in conns.
+		for _, sc = range bw.conns {
+			break
+		}
+	} else {
+		var ok bool
+		sc, ok = bw.conns[resolver.Address{
+			Addr:       a.Addr,
+			Type:       resolver.Backend,
+			ServerName: "",
+			Metadata:   a.Metadata,
+		}]
+		if !ok && failfast {
+			return nil, nil, balancer.ErrTransientFailure
+		}
+		if s, ok := bw.connSt[sc]; failfast && (!ok || s.s != connectivity.Ready) {
+			// If the returned sc is not ready and RPC is failfast,
+			// return error, and this RPC will fail.
+			return nil, nil, balancer.ErrTransientFailure
+		}
+	}
+
+	return sc, done, nil
+}
diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go
new file mode 100644
index 000000000000..f393bb66187e
--- /dev/null
+++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go
@@ -0,0 +1,900 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: grpc/binarylog/grpc_binarylog_v1/binarylog.proto
+
+package grpc_binarylog_v1 // import "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import duration "github.com/golang/protobuf/ptypes/duration"
+import timestamp "github.com/golang/protobuf/ptypes/timestamp"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// Enumerates the type of event
+// Note the terminology is different from the RPC semantics
+// definition, but the same meaning is expressed here.
+type GrpcLogEntry_EventType int32
+
+const (
+	GrpcLogEntry_EVENT_TYPE_UNKNOWN GrpcLogEntry_EventType = 0
+	// Header sent from client to server
+	GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER GrpcLogEntry_EventType = 1
+	// Header sent from server to client
+	GrpcLogEntry_EVENT_TYPE_SERVER_HEADER GrpcLogEntry_EventType = 2
+	// Message sent from client to server
+	GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE GrpcLogEntry_EventType = 3
+	// Message sent from server to client
+	GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE GrpcLogEntry_EventType = 4
+	// A signal that client is done sending
+	GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE GrpcLogEntry_EventType = 5
+	// Trailer indicates the end of the RPC.
+	// On client side, this event means a trailer was either received
+	// from the network or the gRPC library locally generated a status
+	// to inform the application about a failure.
+	// On server side, this event means the server application requested
+	// to send a trailer. Note: EVENT_TYPE_CANCEL may still arrive after
+	// this due to races on server side.
+	GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER GrpcLogEntry_EventType = 6
+	// A signal that the RPC is cancelled. On client side, this
+	// indicates the client application requests a cancellation.
+	// On server side, this indicates that cancellation was detected.
+	// Note: This marks the end of the RPC. Events may arrive after
+	// this due to races. For example, on client side a trailer
+	// may arrive even though the application requested to cancel the RPC.
+	GrpcLogEntry_EVENT_TYPE_CANCEL GrpcLogEntry_EventType = 7
+)
+
+var GrpcLogEntry_EventType_name = map[int32]string{
+	0: "EVENT_TYPE_UNKNOWN",
+	1: "EVENT_TYPE_CLIENT_HEADER",
+	2: "EVENT_TYPE_SERVER_HEADER",
+	3: "EVENT_TYPE_CLIENT_MESSAGE",
+	4: "EVENT_TYPE_SERVER_MESSAGE",
+	5: "EVENT_TYPE_CLIENT_HALF_CLOSE",
+	6: "EVENT_TYPE_SERVER_TRAILER",
+	7: "EVENT_TYPE_CANCEL",
+}
+var GrpcLogEntry_EventType_value = map[string]int32{
+	"EVENT_TYPE_UNKNOWN":           0,
+	"EVENT_TYPE_CLIENT_HEADER":     1,
+	"EVENT_TYPE_SERVER_HEADER":     2,
+	"EVENT_TYPE_CLIENT_MESSAGE":    3,
+	"EVENT_TYPE_SERVER_MESSAGE":    4,
+	"EVENT_TYPE_CLIENT_HALF_CLOSE": 5,
+	"EVENT_TYPE_SERVER_TRAILER":    6,
+	"EVENT_TYPE_CANCEL":            7,
+}
+
+func (x GrpcLogEntry_EventType) String() string {
+	return proto.EnumName(GrpcLogEntry_EventType_name, int32(x))
+}
+func (GrpcLogEntry_EventType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{0, 0}
+}
+
+// Enumerates the entity that generates the log entry
+type GrpcLogEntry_Logger int32
+
+const (
+	GrpcLogEntry_LOGGER_UNKNOWN GrpcLogEntry_Logger = 0
+	GrpcLogEntry_LOGGER_CLIENT  GrpcLogEntry_Logger = 1
+	GrpcLogEntry_LOGGER_SERVER  GrpcLogEntry_Logger = 2
+)
+
+var GrpcLogEntry_Logger_name = map[int32]string{
+	0: "LOGGER_UNKNOWN",
+	1: "LOGGER_CLIENT",
+	2: "LOGGER_SERVER",
+}
+var GrpcLogEntry_Logger_value = map[string]int32{
+	"LOGGER_UNKNOWN": 0,
+	"LOGGER_CLIENT":  1,
+	"LOGGER_SERVER":  2,
+}
+
+func (x GrpcLogEntry_Logger) String() string {
+	return proto.EnumName(GrpcLogEntry_Logger_name, int32(x))
+}
+func (GrpcLogEntry_Logger) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{0, 1}
+}
+
+type Address_Type int32
+
+const (
+	Address_TYPE_UNKNOWN Address_Type = 0
+	// address is in 1.2.3.4 form
+	Address_TYPE_IPV4 Address_Type = 1
+	// address is in IPv6 canonical form (RFC5952 section 4)
+	// The scope is NOT included in the address string.
+	Address_TYPE_IPV6 Address_Type = 2
+	// address is UDS string
+	Address_TYPE_UNIX Address_Type = 3
+)
+
+var Address_Type_name = map[int32]string{
+	0: "TYPE_UNKNOWN",
+	1: "TYPE_IPV4",
+	2: "TYPE_IPV6",
+	3: "TYPE_UNIX",
+}
+var Address_Type_value = map[string]int32{
+	"TYPE_UNKNOWN": 0,
+	"TYPE_IPV4":    1,
+	"TYPE_IPV6":    2,
+	"TYPE_UNIX":    3,
+}
+
+func (x Address_Type) String() string {
+	return proto.EnumName(Address_Type_name, int32(x))
+}
+func (Address_Type) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{7, 0}
+}
+
+// Log entry we store in binary logs
+type GrpcLogEntry struct {
+	// The timestamp of the binary log message
+	Timestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+	// Uniquely identifies a call. The value must not be 0 in order to disambiguate
+	// from an unset value.
+	// Each call may have several log entries, they will all have the same call_id.
+	// Nothing is guaranteed about their value other than they are unique across
+	// different RPCs in the same gRPC process.
+	CallId uint64 `protobuf:"varint,2,opt,name=call_id,json=callId,proto3" json:"call_id,omitempty"`
+	// The entry sequence id for this call. The first GrpcLogEntry has a
+	// value of 1, to disambiguate from an unset value. The purpose of
+	// this field is to detect missing entries in environments where
+	// durability or ordering is not guaranteed.
+	SequenceIdWithinCall uint64                 `protobuf:"varint,3,opt,name=sequence_id_within_call,json=sequenceIdWithinCall,proto3" json:"sequence_id_within_call,omitempty"`
+	Type                 GrpcLogEntry_EventType `protobuf:"varint,4,opt,name=type,proto3,enum=grpc.binarylog.v1.GrpcLogEntry_EventType" json:"type,omitempty"`
+	Logger               GrpcLogEntry_Logger    `protobuf:"varint,5,opt,name=logger,proto3,enum=grpc.binarylog.v1.GrpcLogEntry_Logger" json:"logger,omitempty"`
+	// The logger uses one of the following fields to record the payload,
+	// according to the type of the log entry.
+	//
+	// Types that are valid to be assigned to Payload:
+	//	*GrpcLogEntry_ClientHeader
+	//	*GrpcLogEntry_ServerHeader
+	//	*GrpcLogEntry_Message
+	//	*GrpcLogEntry_Trailer
+	Payload isGrpcLogEntry_Payload `protobuf_oneof:"payload"`
+	// true if payload does not represent the full message or metadata.
+	PayloadTruncated bool `protobuf:"varint,10,opt,name=payload_truncated,json=payloadTruncated,proto3" json:"payload_truncated,omitempty"`
+	// Peer address information, will only be recorded on the first
+	// incoming event. On client side, peer is logged on
+	// EVENT_TYPE_SERVER_HEADER normally or EVENT_TYPE_SERVER_TRAILER in
+	// the case of trailers-only. On server side, peer is always
+	// logged on EVENT_TYPE_CLIENT_HEADER.
+	Peer                 *Address `protobuf:"bytes,11,opt,name=peer,proto3" json:"peer,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *GrpcLogEntry) Reset()         { *m = GrpcLogEntry{} }
+func (m *GrpcLogEntry) String() string { return proto.CompactTextString(m) }
+func (*GrpcLogEntry) ProtoMessage()    {}
+func (*GrpcLogEntry) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{0}
+}
+func (m *GrpcLogEntry) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_GrpcLogEntry.Unmarshal(m, b)
+}
+func (m *GrpcLogEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_GrpcLogEntry.Marshal(b, m, deterministic)
+}
+func (dst *GrpcLogEntry) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_GrpcLogEntry.Merge(dst, src)
+}
+func (m *GrpcLogEntry) XXX_Size() int {
+	return xxx_messageInfo_GrpcLogEntry.Size(m)
+}
+func (m *GrpcLogEntry) XXX_DiscardUnknown() {
+	xxx_messageInfo_GrpcLogEntry.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_GrpcLogEntry proto.InternalMessageInfo
+
+func (m *GrpcLogEntry) GetTimestamp() *timestamp.Timestamp {
+	if m != nil {
+		return m.Timestamp
+	}
+	return nil
+}
+
+func (m *GrpcLogEntry) GetCallId() uint64 {
+	if m != nil {
+		return m.CallId
+	}
+	return 0
+}
+
+func (m *GrpcLogEntry) GetSequenceIdWithinCall() uint64 {
+	if m != nil {
+		return m.SequenceIdWithinCall
+	}
+	return 0
+}
+
+func (m *GrpcLogEntry) GetType() GrpcLogEntry_EventType {
+	if m != nil {
+		return m.Type
+	}
+	return GrpcLogEntry_EVENT_TYPE_UNKNOWN
+}
+
+func (m *GrpcLogEntry) GetLogger() GrpcLogEntry_Logger {
+	if m != nil {
+		return m.Logger
+	}
+	return GrpcLogEntry_LOGGER_UNKNOWN
+}
+
+type isGrpcLogEntry_Payload interface {
+	isGrpcLogEntry_Payload()
+}
+
+type GrpcLogEntry_ClientHeader struct {
+	ClientHeader *ClientHeader `protobuf:"bytes,6,opt,name=client_header,json=clientHeader,proto3,oneof"`
+}
+
+type GrpcLogEntry_ServerHeader struct {
+	ServerHeader *ServerHeader `protobuf:"bytes,7,opt,name=server_header,json=serverHeader,proto3,oneof"`
+}
+
+type GrpcLogEntry_Message struct {
+	Message *Message `protobuf:"bytes,8,opt,name=message,proto3,oneof"`
+}
+
+type GrpcLogEntry_Trailer struct {
+	Trailer *Trailer `protobuf:"bytes,9,opt,name=trailer,proto3,oneof"`
+}
+
+func (*GrpcLogEntry_ClientHeader) isGrpcLogEntry_Payload() {}
+
+func (*GrpcLogEntry_ServerHeader) isGrpcLogEntry_Payload() {}
+
+func (*GrpcLogEntry_Message) isGrpcLogEntry_Payload() {}
+
+func (*GrpcLogEntry_Trailer) isGrpcLogEntry_Payload() {}
+
+func (m *GrpcLogEntry) GetPayload() isGrpcLogEntry_Payload {
+	if m != nil {
+		return m.Payload
+	}
+	return nil
+}
+
+func (m *GrpcLogEntry) GetClientHeader() *ClientHeader {
+	if x, ok := m.GetPayload().(*GrpcLogEntry_ClientHeader); ok {
+		return x.ClientHeader
+	}
+	return nil
+}
+
+func (m *GrpcLogEntry) GetServerHeader() *ServerHeader {
+	if x, ok := m.GetPayload().(*GrpcLogEntry_ServerHeader); ok {
+		return x.ServerHeader
+	}
+	return nil
+}
+
+func (m *GrpcLogEntry) GetMessage() *Message {
+	if x, ok := m.GetPayload().(*GrpcLogEntry_Message); ok {
+		return x.Message
+	}
+	return nil
+}
+
+func (m *GrpcLogEntry) GetTrailer() *Trailer {
+	if x, ok := m.GetPayload().(*GrpcLogEntry_Trailer); ok {
+		return x.Trailer
+	}
+	return nil
+}
+
+func (m *GrpcLogEntry) GetPayloadTruncated() bool {
+	if m != nil {
+		return m.PayloadTruncated
+	}
+	return false
+}
+
+func (m *GrpcLogEntry) GetPeer() *Address {
+	if m != nil {
+		return m.Peer
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*GrpcLogEntry) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _GrpcLogEntry_OneofMarshaler, _GrpcLogEntry_OneofUnmarshaler, _GrpcLogEntry_OneofSizer, []interface{}{
+		(*GrpcLogEntry_ClientHeader)(nil),
+		(*GrpcLogEntry_ServerHeader)(nil),
+		(*GrpcLogEntry_Message)(nil),
+		(*GrpcLogEntry_Trailer)(nil),
+	}
+}
+
+func _GrpcLogEntry_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*GrpcLogEntry)
+	// payload
+	switch x := m.Payload.(type) {
+	case *GrpcLogEntry_ClientHeader:
+		b.EncodeVarint(6<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ClientHeader); err != nil {
+			return err
+		}
+	case *GrpcLogEntry_ServerHeader:
+		b.EncodeVarint(7<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ServerHeader); err != nil {
+			return err
+		}
+	case *GrpcLogEntry_Message:
+		b.EncodeVarint(8<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.Message); err != nil {
+			return err
+		}
+	case *GrpcLogEntry_Trailer:
+		b.EncodeVarint(9<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.Trailer); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("GrpcLogEntry.Payload has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _GrpcLogEntry_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*GrpcLogEntry)
+	switch tag {
+	case 6: // payload.client_header
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(ClientHeader)
+		err := b.DecodeMessage(msg)
+		m.Payload = &GrpcLogEntry_ClientHeader{msg}
+		return true, err
+	case 7: // payload.server_header
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(ServerHeader)
+		err := b.DecodeMessage(msg)
+		m.Payload = &GrpcLogEntry_ServerHeader{msg}
+		return true, err
+	case 8: // payload.message
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(Message)
+		err := b.DecodeMessage(msg)
+		m.Payload = &GrpcLogEntry_Message{msg}
+		return true, err
+	case 9: // payload.trailer
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(Trailer)
+		err := b.DecodeMessage(msg)
+		m.Payload = &GrpcLogEntry_Trailer{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _GrpcLogEntry_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*GrpcLogEntry)
+	// payload
+	switch x := m.Payload.(type) {
+	case *GrpcLogEntry_ClientHeader:
+		s := proto.Size(x.ClientHeader)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *GrpcLogEntry_ServerHeader:
+		s := proto.Size(x.ServerHeader)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *GrpcLogEntry_Message:
+		s := proto.Size(x.Message)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *GrpcLogEntry_Trailer:
+		s := proto.Size(x.Trailer)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+type ClientHeader struct {
+	// This contains only the metadata from the application.
+	Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
+	// The name of the RPC method, which looks something like:
+	// /<service>/<method>
+	// Note the leading "/" character.
+	MethodName string `protobuf:"bytes,2,opt,name=method_name,json=methodName,proto3" json:"method_name,omitempty"`
+	// A single process may be used to run multiple virtual
+	// servers with different identities.
+	// The authority is the name of such a server identitiy.
+	// It is typically a portion of the URI in the form of
+	// <host> or <host>:<port> .
+	Authority string `protobuf:"bytes,3,opt,name=authority,proto3" json:"authority,omitempty"`
+	// the RPC timeout
+	Timeout              *duration.Duration `protobuf:"bytes,4,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
+	XXX_unrecognized     []byte             `json:"-"`
+	XXX_sizecache        int32              `json:"-"`
+}
+
+func (m *ClientHeader) Reset()         { *m = ClientHeader{} }
+func (m *ClientHeader) String() string { return proto.CompactTextString(m) }
+func (*ClientHeader) ProtoMessage()    {}
+func (*ClientHeader) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{1}
+}
+func (m *ClientHeader) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ClientHeader.Unmarshal(m, b)
+}
+func (m *ClientHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ClientHeader.Marshal(b, m, deterministic)
+}
+func (dst *ClientHeader) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ClientHeader.Merge(dst, src)
+}
+func (m *ClientHeader) XXX_Size() int {
+	return xxx_messageInfo_ClientHeader.Size(m)
+}
+func (m *ClientHeader) XXX_DiscardUnknown() {
+	xxx_messageInfo_ClientHeader.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ClientHeader proto.InternalMessageInfo
+
+func (m *ClientHeader) GetMetadata() *Metadata {
+	if m != nil {
+		return m.Metadata
+	}
+	return nil
+}
+
+func (m *ClientHeader) GetMethodName() string {
+	if m != nil {
+		return m.MethodName
+	}
+	return ""
+}
+
+func (m *ClientHeader) GetAuthority() string {
+	if m != nil {
+		return m.Authority
+	}
+	return ""
+}
+
+func (m *ClientHeader) GetTimeout() *duration.Duration {
+	if m != nil {
+		return m.Timeout
+	}
+	return nil
+}
+
+type ServerHeader struct {
+	// This contains only the metadata from the application.
+	Metadata             *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *ServerHeader) Reset()         { *m = ServerHeader{} }
+func (m *ServerHeader) String() string { return proto.CompactTextString(m) }
+func (*ServerHeader) ProtoMessage()    {}
+func (*ServerHeader) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{2}
+}
+func (m *ServerHeader) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ServerHeader.Unmarshal(m, b)
+}
+func (m *ServerHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ServerHeader.Marshal(b, m, deterministic)
+}
+func (dst *ServerHeader) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ServerHeader.Merge(dst, src)
+}
+func (m *ServerHeader) XXX_Size() int {
+	return xxx_messageInfo_ServerHeader.Size(m)
+}
+func (m *ServerHeader) XXX_DiscardUnknown() {
+	xxx_messageInfo_ServerHeader.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ServerHeader proto.InternalMessageInfo
+
+func (m *ServerHeader) GetMetadata() *Metadata {
+	if m != nil {
+		return m.Metadata
+	}
+	return nil
+}
+
+type Trailer struct {
+	// This contains only the metadata from the application.
+	Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
+	// The gRPC status code.
+	StatusCode uint32 `protobuf:"varint,2,opt,name=status_code,json=statusCode,proto3" json:"status_code,omitempty"`
+	// An original status message before any transport specific
+	// encoding.
+	StatusMessage string `protobuf:"bytes,3,opt,name=status_message,json=statusMessage,proto3" json:"status_message,omitempty"`
+	// The value of the 'grpc-status-details-bin' metadata key. If
+	// present, this is always an encoded 'google.rpc.Status' message.
+	StatusDetails        []byte   `protobuf:"bytes,4,opt,name=status_details,json=statusDetails,proto3" json:"status_details,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Trailer) Reset()         { *m = Trailer{} }
+func (m *Trailer) String() string { return proto.CompactTextString(m) }
+func (*Trailer) ProtoMessage()    {}
+func (*Trailer) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{3}
+}
+func (m *Trailer) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Trailer.Unmarshal(m, b)
+}
+func (m *Trailer) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Trailer.Marshal(b, m, deterministic)
+}
+func (dst *Trailer) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Trailer.Merge(dst, src)
+}
+func (m *Trailer) XXX_Size() int {
+	return xxx_messageInfo_Trailer.Size(m)
+}
+func (m *Trailer) XXX_DiscardUnknown() {
+	xxx_messageInfo_Trailer.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Trailer proto.InternalMessageInfo
+
+func (m *Trailer) GetMetadata() *Metadata {
+	if m != nil {
+		return m.Metadata
+	}
+	return nil
+}
+
+func (m *Trailer) GetStatusCode() uint32 {
+	if m != nil {
+		return m.StatusCode
+	}
+	return 0
+}
+
+func (m *Trailer) GetStatusMessage() string {
+	if m != nil {
+		return m.StatusMessage
+	}
+	return ""
+}
+
+func (m *Trailer) GetStatusDetails() []byte {
+	if m != nil {
+		return m.StatusDetails
+	}
+	return nil
+}
+
+// Message payload, used by CLIENT_MESSAGE and SERVER_MESSAGE
+type Message struct {
+	// Length of the message. It may not be the same as the length of the
+	// data field, as the logging payload can be truncated or omitted.
+	Length uint32 `protobuf:"varint,1,opt,name=length,proto3" json:"length,omitempty"`
+	// May be truncated or omitted.
+	Data                 []byte   `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Message) Reset()         { *m = Message{} }
+func (m *Message) String() string { return proto.CompactTextString(m) }
+func (*Message) ProtoMessage()    {}
+func (*Message) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{4}
+}
+func (m *Message) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Message.Unmarshal(m, b)
+}
+func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Message.Marshal(b, m, deterministic)
+}
+func (dst *Message) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Message.Merge(dst, src)
+}
+func (m *Message) XXX_Size() int {
+	return xxx_messageInfo_Message.Size(m)
+}
+func (m *Message) XXX_DiscardUnknown() {
+	xxx_messageInfo_Message.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Message proto.InternalMessageInfo
+
+func (m *Message) GetLength() uint32 {
+	if m != nil {
+		return m.Length
+	}
+	return 0
+}
+
+func (m *Message) GetData() []byte {
+	if m != nil {
+		return m.Data
+	}
+	return nil
+}
+
+// A list of metadata pairs, used in the payload of client header,
+// server header, and server trailer.
+// Implementations may omit some entries to honor the header limits
+// of GRPC_BINARY_LOG_CONFIG.
+//
+// Header keys added by gRPC are omitted. To be more specific,
+// implementations will not log the following entries, and this is
+// not to be treated as a truncation:
+// - entries handled by grpc that are not user visible, such as those
+//   that begin with 'grpc-' (with exception of grpc-trace-bin)
+//   or keys like 'lb-token'
+// - transport specific entries, including but not limited to:
+//   ':path', ':authority', 'content-encoding', 'user-agent', 'te', etc
+// - entries added for call credentials
+//
+// Implementations must always log grpc-trace-bin if it is present.
+// Practically speaking it will only be visible on server side because
+// grpc-trace-bin is managed by low level client side mechanisms
+// inaccessible from the application level. On server side, the
+// header is just a normal metadata key.
+// The pair will not count towards the size limit.
+type Metadata struct {
+	Entry                []*MetadataEntry `protobuf:"bytes,1,rep,name=entry,proto3" json:"entry,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *Metadata) Reset()         { *m = Metadata{} }
+func (m *Metadata) String() string { return proto.CompactTextString(m) }
+func (*Metadata) ProtoMessage()    {}
+func (*Metadata) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{5}
+}
+func (m *Metadata) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Metadata.Unmarshal(m, b)
+}
+func (m *Metadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Metadata.Marshal(b, m, deterministic)
+}
+func (dst *Metadata) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Metadata.Merge(dst, src)
+}
+func (m *Metadata) XXX_Size() int {
+	return xxx_messageInfo_Metadata.Size(m)
+}
+func (m *Metadata) XXX_DiscardUnknown() {
+	xxx_messageInfo_Metadata.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Metadata proto.InternalMessageInfo
+
+func (m *Metadata) GetEntry() []*MetadataEntry {
+	if m != nil {
+		return m.Entry
+	}
+	return nil
+}
+
+// A metadata key value pair
+type MetadataEntry struct {
+	Key                  string   `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Value                []byte   `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MetadataEntry) Reset()         { *m = MetadataEntry{} }
+func (m *MetadataEntry) String() string { return proto.CompactTextString(m) }
+func (*MetadataEntry) ProtoMessage()    {}
+func (*MetadataEntry) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{6}
+}
+func (m *MetadataEntry) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MetadataEntry.Unmarshal(m, b)
+}
+func (m *MetadataEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MetadataEntry.Marshal(b, m, deterministic)
+}
+func (dst *MetadataEntry) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MetadataEntry.Merge(dst, src)
+}
+func (m *MetadataEntry) XXX_Size() int {
+	return xxx_messageInfo_MetadataEntry.Size(m)
+}
+func (m *MetadataEntry) XXX_DiscardUnknown() {
+	xxx_messageInfo_MetadataEntry.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MetadataEntry proto.InternalMessageInfo
+
+func (m *MetadataEntry) GetKey() string {
+	if m != nil {
+		return m.Key
+	}
+	return ""
+}
+
+func (m *MetadataEntry) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+// Address information
+type Address struct {
+	Type    Address_Type `protobuf:"varint,1,opt,name=type,proto3,enum=grpc.binarylog.v1.Address_Type" json:"type,omitempty"`
+	Address string       `protobuf:"bytes,2,opt,name=address,proto3" json:"address,omitempty"`
+	// only for TYPE_IPV4 and TYPE_IPV6
+	IpPort               uint32   `protobuf:"varint,3,opt,name=ip_port,json=ipPort,proto3" json:"ip_port,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Address) Reset()         { *m = Address{} }
+func (m *Address) String() string { return proto.CompactTextString(m) }
+func (*Address) ProtoMessage()    {}
+func (*Address) Descriptor() ([]byte, []int) {
+	return fileDescriptor_binarylog_264c8c9c551ce911, []int{7}
+}
+func (m *Address) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Address.Unmarshal(m, b)
+}
+func (m *Address) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Address.Marshal(b, m, deterministic)
+}
+func (dst *Address) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Address.Merge(dst, src)
+}
+func (m *Address) XXX_Size() int {
+	return xxx_messageInfo_Address.Size(m)
+}
+func (m *Address) XXX_DiscardUnknown() {
+	xxx_messageInfo_Address.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Address proto.InternalMessageInfo
+
+func (m *Address) GetType() Address_Type {
+	if m != nil {
+		return m.Type
+	}
+	return Address_TYPE_UNKNOWN
+}
+
+func (m *Address) GetAddress() string {
+	if m != nil {
+		return m.Address
+	}
+	return ""
+}
+
+func (m *Address) GetIpPort() uint32 {
+	if m != nil {
+		return m.IpPort
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*GrpcLogEntry)(nil), "grpc.binarylog.v1.GrpcLogEntry")
+	proto.RegisterType((*ClientHeader)(nil), "grpc.binarylog.v1.ClientHeader")
+	proto.RegisterType((*ServerHeader)(nil), "grpc.binarylog.v1.ServerHeader")
+	proto.RegisterType((*Trailer)(nil), "grpc.binarylog.v1.Trailer")
+	proto.RegisterType((*Message)(nil), "grpc.binarylog.v1.Message")
+	proto.RegisterType((*Metadata)(nil), "grpc.binarylog.v1.Metadata")
+	proto.RegisterType((*MetadataEntry)(nil), "grpc.binarylog.v1.MetadataEntry")
+	proto.RegisterType((*Address)(nil), "grpc.binarylog.v1.Address")
+	proto.RegisterEnum("grpc.binarylog.v1.GrpcLogEntry_EventType", GrpcLogEntry_EventType_name, GrpcLogEntry_EventType_value)
+	proto.RegisterEnum("grpc.binarylog.v1.GrpcLogEntry_Logger", GrpcLogEntry_Logger_name, GrpcLogEntry_Logger_value)
+	proto.RegisterEnum("grpc.binarylog.v1.Address_Type", Address_Type_name, Address_Type_value)
+}
+
+func init() {
+	proto.RegisterFile("grpc/binarylog/grpc_binarylog_v1/binarylog.proto", fileDescriptor_binarylog_264c8c9c551ce911)
+}
+
+var fileDescriptor_binarylog_264c8c9c551ce911 = []byte{
+	// 900 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x55, 0x51, 0x6f, 0xe3, 0x44,
+	0x10, 0x3e, 0x37, 0x69, 0xdc, 0x4c, 0x92, 0xca, 0x5d, 0x95, 0x3b, 0x5f, 0x29, 0x34, 0xb2, 0x04,
+	0x0a, 0x42, 0x72, 0xb9, 0x94, 0xeb, 0xf1, 0x02, 0x52, 0x92, 0xfa, 0xd2, 0x88, 0x5c, 0x1a, 0x6d,
+	0x72, 0x3d, 0x40, 0x48, 0xd6, 0x36, 0x5e, 0x1c, 0x0b, 0xc7, 0x6b, 0xd6, 0x9b, 0xa0, 0xfc, 0x2c,
+	0xde, 0x90, 0xee, 0x77, 0xf1, 0x8e, 0xbc, 0x6b, 0x27, 0xa6, 0x69, 0x0f, 0x09, 0xde, 0x3c, 0xdf,
+	0x7c, 0xf3, 0xcd, 0xee, 0x78, 0x66, 0x16, 0xbe, 0xf2, 0x79, 0x3c, 0x3b, 0xbf, 0x0b, 0x22, 0xc2,
+	0xd7, 0x21, 0xf3, 0xcf, 0x53, 0xd3, 0xdd, 0x98, 0xee, 0xea, 0xc5, 0xd6, 0x67, 0xc7, 0x9c, 0x09,
+	0x86, 0x8e, 0x52, 0x8a, 0xbd, 0x45, 0x57, 0x2f, 0x4e, 0x3e, 0xf5, 0x19, 0xf3, 0x43, 0x7a, 0x2e,
+	0x09, 0x77, 0xcb, 0x5f, 0xce, 0xbd, 0x25, 0x27, 0x22, 0x60, 0x91, 0x0a, 0x39, 0x39, 0xbb, 0xef,
+	0x17, 0xc1, 0x82, 0x26, 0x82, 0x2c, 0x62, 0x45, 0xb0, 0xde, 0xeb, 0x50, 0xef, 0xf3, 0x78, 0x36,
+	0x64, 0xbe, 0x13, 0x09, 0xbe, 0x46, 0xdf, 0x40, 0x75, 0xc3, 0x31, 0xb5, 0xa6, 0xd6, 0xaa, 0xb5,
+	0x4f, 0x6c, 0xa5, 0x62, 0xe7, 0x2a, 0xf6, 0x34, 0x67, 0xe0, 0x2d, 0x19, 0x3d, 0x03, 0x7d, 0x46,
+	0xc2, 0xd0, 0x0d, 0x3c, 0x73, 0xaf, 0xa9, 0xb5, 0xca, 0xb8, 0x92, 0x9a, 0x03, 0x0f, 0xbd, 0x84,
+	0x67, 0x09, 0xfd, 0x6d, 0x49, 0xa3, 0x19, 0x75, 0x03, 0xcf, 0xfd, 0x3d, 0x10, 0xf3, 0x20, 0x72,
+	0x53, 0xa7, 0x59, 0x92, 0xc4, 0xe3, 0xdc, 0x3d, 0xf0, 0xde, 0x49, 0x67, 0x8f, 0x84, 0x21, 0xfa,
+	0x16, 0xca, 0x62, 0x1d, 0x53, 0xb3, 0xdc, 0xd4, 0x5a, 0x87, 0xed, 0x2f, 0xec, 0x9d, 0xdb, 0xdb,
+	0xc5, 0x83, 0xdb, 0xce, 0x8a, 0x46, 0x62, 0xba, 0x8e, 0x29, 0x96, 0x61, 0xe8, 0x3b, 0xa8, 0x84,
+	0xcc, 0xf7, 0x29, 0x37, 0xf7, 0xa5, 0xc0, 0xe7, 0xff, 0x26, 0x30, 0x94, 0x6c, 0x9c, 0x45, 0xa1,
+	0xd7, 0xd0, 0x98, 0x85, 0x01, 0x8d, 0x84, 0x3b, 0xa7, 0xc4, 0xa3, 0xdc, 0xac, 0xc8, 0x62, 0x9c,
+	0x3d, 0x20, 0xd3, 0x93, 0xbc, 0x6b, 0x49, 0xbb, 0x7e, 0x82, 0xeb, 0xb3, 0x82, 0x9d, 0xea, 0x24,
+	0x94, 0xaf, 0x28, 0xcf, 0x75, 0xf4, 0x47, 0x75, 0x26, 0x92, 0xb7, 0xd5, 0x49, 0x0a, 0x36, 0xba,
+	0x04, 0x7d, 0x41, 0x93, 0x84, 0xf8, 0xd4, 0x3c, 0xc8, 0x7f, 0xcb, 0x8e, 0xc2, 0x1b, 0xc5, 0xb8,
+	0x7e, 0x82, 0x73, 0x72, 0x1a, 0x27, 0x38, 0x09, 0x42, 0xca, 0xcd, 0xea, 0xa3, 0x71, 0x53, 0xc5,
+	0x48, 0xe3, 0x32, 0x32, 0xfa, 0x12, 0x8e, 0x62, 0xb2, 0x0e, 0x19, 0xf1, 0x5c, 0xc1, 0x97, 0xd1,
+	0x8c, 0x08, 0xea, 0x99, 0xd0, 0xd4, 0x5a, 0x07, 0xd8, 0xc8, 0x1c, 0xd3, 0x1c, 0x47, 0x36, 0x94,
+	0x63, 0x4a, 0xb9, 0x59, 0x7b, 0x34, 0x43, 0xc7, 0xf3, 0x38, 0x4d, 0x12, 0x2c, 0x79, 0xd6, 0x5f,
+	0x1a, 0x54, 0x37, 0x3f, 0x0c, 0x3d, 0x05, 0xe4, 0xdc, 0x3a, 0xa3, 0xa9, 0x3b, 0xfd, 0x71, 0xec,
+	0xb8, 0x6f, 0x47, 0xdf, 0x8f, 0x6e, 0xde, 0x8d, 0x8c, 0x27, 0xe8, 0x14, 0xcc, 0x02, 0xde, 0x1b,
+	0x0e, 0xd2, 0xef, 0x6b, 0xa7, 0x73, 0xe5, 0x60, 0x43, 0xbb, 0xe7, 0x9d, 0x38, 0xf8, 0xd6, 0xc1,
+	0xb9, 0x77, 0x0f, 0x7d, 0x02, 0xcf, 0x77, 0x63, 0xdf, 0x38, 0x93, 0x49, 0xa7, 0xef, 0x18, 0xa5,
+	0x7b, 0xee, 0x2c, 0x38, 0x77, 0x97, 0x51, 0x13, 0x4e, 0x1f, 0xc8, 0xdc, 0x19, 0xbe, 0x76, 0x7b,
+	0xc3, 0x9b, 0x89, 0x63, 0xec, 0x3f, 0x2c, 0x30, 0xc5, 0x9d, 0xc1, 0xd0, 0xc1, 0x46, 0x05, 0x7d,
+	0x04, 0x47, 0x45, 0x81, 0xce, 0xa8, 0xe7, 0x0c, 0x0d, 0xdd, 0xea, 0x42, 0x45, 0xb5, 0x19, 0x42,
+	0x70, 0x38, 0xbc, 0xe9, 0xf7, 0x1d, 0x5c, 0xb8, 0xef, 0x11, 0x34, 0x32, 0x4c, 0x65, 0x34, 0xb4,
+	0x02, 0xa4, 0x52, 0x18, 0x7b, 0xdd, 0x2a, 0xe8, 0x59, 0xfd, 0xad, 0xf7, 0x1a, 0xd4, 0x8b, 0xcd,
+	0x87, 0x5e, 0xc1, 0xc1, 0x82, 0x0a, 0xe2, 0x11, 0x41, 0xb2, 0xe1, 0xfd, 0xf8, 0xc1, 0x2e, 0x51,
+	0x14, 0xbc, 0x21, 0xa3, 0x33, 0xa8, 0x2d, 0xa8, 0x98, 0x33, 0xcf, 0x8d, 0xc8, 0x82, 0xca, 0x01,
+	0xae, 0x62, 0x50, 0xd0, 0x88, 0x2c, 0x28, 0x3a, 0x85, 0x2a, 0x59, 0x8a, 0x39, 0xe3, 0x81, 0x58,
+	0xcb, 0xb1, 0xad, 0xe2, 0x2d, 0x80, 0x2e, 0x40, 0x4f, 0x17, 0x01, 0x5b, 0x0a, 0x39, 0xae, 0xb5,
+	0xf6, 0xf3, 0x9d, 0x9d, 0x71, 0x95, 0x6d, 0x26, 0x9c, 0x33, 0xad, 0x3e, 0xd4, 0x8b, 0x1d, 0xff,
+	0x9f, 0x0f, 0x6f, 0xfd, 0xa1, 0x81, 0x9e, 0x75, 0xf0, 0xff, 0xaa, 0x40, 0x22, 0x88, 0x58, 0x26,
+	0xee, 0x8c, 0x79, 0xaa, 0x02, 0x0d, 0x0c, 0x0a, 0xea, 0x31, 0x8f, 0xa2, 0xcf, 0xe0, 0x30, 0x23,
+	0xe4, 0x73, 0xa8, 0xca, 0xd0, 0x50, 0x68, 0x36, 0x7a, 0x05, 0x9a, 0x47, 0x05, 0x09, 0xc2, 0x44,
+	0x56, 0xa4, 0x9e, 0xd3, 0xae, 0x14, 0x68, 0xbd, 0x04, 0x3d, 0x8f, 0x78, 0x0a, 0x95, 0x90, 0x46,
+	0xbe, 0x98, 0xcb, 0x03, 0x37, 0x70, 0x66, 0x21, 0x04, 0x65, 0x79, 0x8d, 0x3d, 0x19, 0x2f, 0xbf,
+	0xad, 0x2e, 0x1c, 0xe4, 0x67, 0x47, 0x97, 0xb0, 0x4f, 0xd3, 0xcd, 0x65, 0x6a, 0xcd, 0x52, 0xab,
+	0xd6, 0x6e, 0x7e, 0xe0, 0x9e, 0x72, 0xc3, 0x61, 0x45, 0xb7, 0x5e, 0x41, 0xe3, 0x1f, 0x38, 0x32,
+	0xa0, 0xf4, 0x2b, 0x5d, 0xcb, 0xec, 0x55, 0x9c, 0x7e, 0xa2, 0x63, 0xd8, 0x5f, 0x91, 0x70, 0x49,
+	0xb3, 0xdc, 0xca, 0xb0, 0xfe, 0xd4, 0x40, 0xcf, 0xe6, 0x18, 0x5d, 0x64, 0xdb, 0x59, 0x93, 0xcb,
+	0xf5, 0xec, 0xf1, 0x89, 0xb7, 0x0b, 0x3b, 0xd9, 0x04, 0x9d, 0x28, 0x34, 0xeb, 0xb0, 0xdc, 0x4c,
+	0x1f, 0x8f, 0x20, 0x76, 0x63, 0xc6, 0x85, 0xac, 0x6a, 0x03, 0x57, 0x82, 0x78, 0xcc, 0xb8, 0xb0,
+	0x1c, 0x28, 0xcb, 0x1d, 0x61, 0x40, 0xfd, 0xde, 0x76, 0x68, 0x40, 0x55, 0x22, 0x83, 0xf1, 0xed,
+	0xd7, 0x86, 0x56, 0x34, 0x2f, 0x8d, 0xbd, 0x8d, 0xf9, 0x76, 0x34, 0xf8, 0xc1, 0x28, 0x75, 0x7f,
+	0x86, 0xe3, 0x80, 0xed, 0x1e, 0xb2, 0x7b, 0xd8, 0x95, 0xd6, 0x90, 0xf9, 0xe3, 0xb4, 0x51, 0xc7,
+	0xda, 0x4f, 0xed, 0xac, 0x71, 0x7d, 0x16, 0x92, 0xc8, 0xb7, 0x19, 0x57, 0x4f, 0xf3, 0x87, 0x5e,
+	0xea, 0xbb, 0x8a, 0xec, 0xf2, 0x8b, 0xbf, 0x03, 0x00, 0x00, 0xff, 0xff, 0xe7, 0xf6, 0x4b, 0x50,
+	0xd4, 0x07, 0x00, 0x00,
+}
diff --git a/vendor/google.golang.org/grpc/call.go b/vendor/google.golang.org/grpc/call.go
index 797190f1471c..100f05dc7421 100644
--- a/vendor/google.golang.org/grpc/call.go
+++ b/vendor/google.golang.org/grpc/call.go
@@ -19,291 +19,56 @@
 package grpc
 
 import (
-	"bytes"
-	"io"
-	"time"
-
-	"golang.org/x/net/context"
-	"golang.org/x/net/trace"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/peer"
-	"google.golang.org/grpc/stats"
-	"google.golang.org/grpc/status"
-	"google.golang.org/grpc/transport"
+	"context"
 )
 
-// recvResponse receives and parses an RPC response.
-// On error, it returns the error and indicates whether the call should be retried.
+// Invoke sends the RPC request on the wire and returns after response is
+// received.  This is typically called by generated code.
 //
-// TODO(zhaoq): Check whether the received message sequence is valid.
-// TODO ctx is used for stats collection and processing. It is the context passed from the application.
-func recvResponse(ctx context.Context, dopts dialOptions, t transport.ClientTransport, c *callInfo, stream *transport.Stream, reply interface{}) (err error) {
-	// Try to acquire header metadata from the server if there is any.
-	defer func() {
-		if err != nil {
-			if _, ok := err.(transport.ConnectionError); !ok {
-				t.CloseStream(stream, err)
-			}
-		}
-	}()
-	c.headerMD, err = stream.Header()
-	if err != nil {
-		return
-	}
-	p := &parser{r: stream}
-	var inPayload *stats.InPayload
-	if dopts.copts.StatsHandler != nil {
-		inPayload = &stats.InPayload{
-			Client: true,
-		}
-	}
-	for {
-		if c.maxReceiveMessageSize == nil {
-			return Errorf(codes.Internal, "callInfo maxReceiveMessageSize field uninitialized(nil)")
-		}
-		if err = recv(p, dopts.codec, stream, dopts.dc, reply, *c.maxReceiveMessageSize, inPayload); err != nil {
-			if err == io.EOF {
-				break
-			}
-			return
-		}
-	}
-	if inPayload != nil && err == io.EOF && stream.Status().Code() == codes.OK {
-		// TODO in the current implementation, inTrailer may be handled before inPayload in some cases.
-		// Fix the order if necessary.
-		dopts.copts.StatsHandler.HandleRPC(ctx, inPayload)
-	}
-	c.trailerMD = stream.Trailer()
-	return nil
-}
-
-// sendRequest writes out various information of an RPC such as Context and Message.
-func sendRequest(ctx context.Context, dopts dialOptions, compressor Compressor, c *callInfo, callHdr *transport.CallHdr, stream *transport.Stream, t transport.ClientTransport, args interface{}, opts *transport.Options) (err error) {
-	defer func() {
-		if err != nil {
-			// If err is connection error, t will be closed, no need to close stream here.
-			if _, ok := err.(transport.ConnectionError); !ok {
-				t.CloseStream(stream, err)
-			}
-		}
-	}()
-	var (
-		cbuf       *bytes.Buffer
-		outPayload *stats.OutPayload
-	)
-	if compressor != nil {
-		cbuf = new(bytes.Buffer)
-	}
-	if dopts.copts.StatsHandler != nil {
-		outPayload = &stats.OutPayload{
-			Client: true,
-		}
-	}
-	outBuf, err := encode(dopts.codec, args, compressor, cbuf, outPayload)
-	if err != nil {
-		return err
-	}
-	if c.maxSendMessageSize == nil {
-		return Errorf(codes.Internal, "callInfo maxSendMessageSize field uninitialized(nil)")
-	}
-	if len(outBuf) > *c.maxSendMessageSize {
-		return Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(outBuf), *c.maxSendMessageSize)
-	}
-	err = t.Write(stream, outBuf, opts)
-	if err == nil && outPayload != nil {
-		outPayload.SentTime = time.Now()
-		dopts.copts.StatsHandler.HandleRPC(ctx, outPayload)
-	}
-	// t.NewStream(...) could lead to an early rejection of the RPC (e.g., the service/method
-	// does not exist.) so that t.Write could get io.EOF from wait(...). Leave the following
-	// recvResponse to get the final status.
-	if err != nil && err != io.EOF {
-		return err
-	}
-	// Sent successfully.
-	return nil
-}
+// All errors returned by Invoke are compatible with the status package.
+func (cc *ClientConn) Invoke(ctx context.Context, method string, args, reply interface{}, opts ...CallOption) error {
+	// allow interceptor to see all applicable call options, which means those
+	// configured as defaults from dial option as well as per-call options
+	opts = combine(cc.dopts.callOptions, opts)
 
-// Invoke sends the RPC request on the wire and returns after response is received.
-// Invoke is called by generated code. Also users can call Invoke directly when it
-// is really needed in their use cases.
-func Invoke(ctx context.Context, method string, args, reply interface{}, cc *ClientConn, opts ...CallOption) error {
 	if cc.dopts.unaryInt != nil {
 		return cc.dopts.unaryInt(ctx, method, args, reply, cc, invoke, opts...)
 	}
 	return invoke(ctx, method, args, reply, cc, opts...)
 }
 
-func invoke(ctx context.Context, method string, args, reply interface{}, cc *ClientConn, opts ...CallOption) (e error) {
-	c := defaultCallInfo
-	mc := cc.GetMethodConfig(method)
-	if mc.WaitForReady != nil {
-		c.failFast = !*mc.WaitForReady
-	}
-
-	if mc.Timeout != nil && *mc.Timeout >= 0 {
-		var cancel context.CancelFunc
-		ctx, cancel = context.WithTimeout(ctx, *mc.Timeout)
-		defer cancel()
-	}
+func combine(o1 []CallOption, o2 []CallOption) []CallOption {
+	// we don't use append because o1 could have extra capacity whose
+	// elements would be overwritten, which could cause inadvertent
+	// sharing (and race connditions) between concurrent calls
+	if len(o1) == 0 {
+		return o2
+	} else if len(o2) == 0 {
+		return o1
+	}
+	ret := make([]CallOption, len(o1)+len(o2))
+	copy(ret, o1)
+	copy(ret[len(o1):], o2)
+	return ret
+}
 
-	opts = append(cc.dopts.callOptions, opts...)
-	for _, o := range opts {
-		if err := o.before(&c); err != nil {
-			return toRPCErr(err)
-		}
-	}
-	defer func() {
-		for _, o := range opts {
-			o.after(&c)
-		}
-	}()
+// Invoke sends the RPC request on the wire and returns after response is
+// received.  This is typically called by generated code.
+//
+// DEPRECATED: Use ClientConn.Invoke instead.
+func Invoke(ctx context.Context, method string, args, reply interface{}, cc *ClientConn, opts ...CallOption) error {
+	return cc.Invoke(ctx, method, args, reply, opts...)
+}
 
-	c.maxSendMessageSize = getMaxSize(mc.MaxReqSize, c.maxSendMessageSize, defaultClientMaxSendMessageSize)
-	c.maxReceiveMessageSize = getMaxSize(mc.MaxRespSize, c.maxReceiveMessageSize, defaultClientMaxReceiveMessageSize)
+var unaryStreamDesc = &StreamDesc{ServerStreams: false, ClientStreams: false}
 
-	if EnableTracing {
-		c.traceInfo.tr = trace.New("grpc.Sent."+methodFamily(method), method)
-		defer c.traceInfo.tr.Finish()
-		c.traceInfo.firstLine.client = true
-		if deadline, ok := ctx.Deadline(); ok {
-			c.traceInfo.firstLine.deadline = deadline.Sub(time.Now())
-		}
-		c.traceInfo.tr.LazyLog(&c.traceInfo.firstLine, false)
-		// TODO(dsymonds): Arrange for c.traceInfo.firstLine.remoteAddr to be set.
-		defer func() {
-			if e != nil {
-				c.traceInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{e}}, true)
-				c.traceInfo.tr.SetError()
-			}
-		}()
-	}
-	ctx = newContextWithRPCInfo(ctx)
-	sh := cc.dopts.copts.StatsHandler
-	if sh != nil {
-		ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: c.failFast})
-		begin := &stats.Begin{
-			Client:    true,
-			BeginTime: time.Now(),
-			FailFast:  c.failFast,
-		}
-		sh.HandleRPC(ctx, begin)
-		defer func() {
-			end := &stats.End{
-				Client:  true,
-				EndTime: time.Now(),
-				Error:   e,
-			}
-			sh.HandleRPC(ctx, end)
-		}()
-	}
-	topts := &transport.Options{
-		Last:  true,
-		Delay: false,
+func invoke(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, opts ...CallOption) error {
+	cs, err := newClientStream(ctx, unaryStreamDesc, cc, method, opts...)
+	if err != nil {
+		return err
 	}
-	for {
-		var (
-			err    error
-			t      transport.ClientTransport
-			stream *transport.Stream
-			// Record the put handler from Balancer.Get(...). It is called once the
-			// RPC has completed or failed.
-			put func()
-		)
-		// TODO(zhaoq): Need a formal spec of fail-fast.
-		callHdr := &transport.CallHdr{
-			Host:   cc.authority,
-			Method: method,
-		}
-		if cc.dopts.cp != nil {
-			callHdr.SendCompress = cc.dopts.cp.Type()
-		}
-		if c.creds != nil {
-			callHdr.Creds = c.creds
-		}
-
-		gopts := BalancerGetOptions{
-			BlockingWait: !c.failFast,
-		}
-		t, put, err = cc.getTransport(ctx, gopts)
-		if err != nil {
-			// TODO(zhaoq): Probably revisit the error handling.
-			if _, ok := status.FromError(err); ok {
-				return err
-			}
-			if err == errConnClosing || err == errConnUnavailable {
-				if c.failFast {
-					return Errorf(codes.Unavailable, "%v", err)
-				}
-				continue
-			}
-			// All the other errors are treated as Internal errors.
-			return Errorf(codes.Internal, "%v", err)
-		}
-		if c.traceInfo.tr != nil {
-			c.traceInfo.tr.LazyLog(&payload{sent: true, msg: args}, true)
-		}
-		stream, err = t.NewStream(ctx, callHdr)
-		if err != nil {
-			if put != nil {
-				if _, ok := err.(transport.ConnectionError); ok {
-					// If error is connection error, transport was sending data on wire,
-					// and we are not sure if anything has been sent on wire.
-					// If error is not connection error, we are sure nothing has been sent.
-					updateRPCInfoInContext(ctx, rpcInfo{bytesSent: true, bytesReceived: false})
-				}
-				put()
-			}
-			if _, ok := err.(transport.ConnectionError); (ok || err == transport.ErrStreamDrain) && !c.failFast {
-				continue
-			}
-			return toRPCErr(err)
-		}
-		if peer, ok := peer.FromContext(stream.Context()); ok {
-			c.peer = peer
-		}
-		err = sendRequest(ctx, cc.dopts, cc.dopts.cp, &c, callHdr, stream, t, args, topts)
-		if err != nil {
-			if put != nil {
-				updateRPCInfoInContext(ctx, rpcInfo{
-					bytesSent:     stream.BytesSent(),
-					bytesReceived: stream.BytesReceived(),
-				})
-				put()
-			}
-			// Retry a non-failfast RPC when
-			// i) there is a connection error; or
-			// ii) the server started to drain before this RPC was initiated.
-			if _, ok := err.(transport.ConnectionError); (ok || err == transport.ErrStreamDrain) && !c.failFast {
-				continue
-			}
-			return toRPCErr(err)
-		}
-		err = recvResponse(ctx, cc.dopts, t, &c, stream, reply)
-		if err != nil {
-			if put != nil {
-				updateRPCInfoInContext(ctx, rpcInfo{
-					bytesSent:     stream.BytesSent(),
-					bytesReceived: stream.BytesReceived(),
-				})
-				put()
-			}
-			if _, ok := err.(transport.ConnectionError); (ok || err == transport.ErrStreamDrain) && !c.failFast {
-				continue
-			}
-			return toRPCErr(err)
-		}
-		if c.traceInfo.tr != nil {
-			c.traceInfo.tr.LazyLog(&payload{sent: false, msg: reply}, true)
-		}
-		t.CloseStream(stream, nil)
-		if put != nil {
-			updateRPCInfoInContext(ctx, rpcInfo{
-				bytesSent:     stream.BytesSent(),
-				bytesReceived: stream.BytesReceived(),
-			})
-			put()
-		}
-		return stream.Status().Err()
+	if err := cs.SendMsg(req); err != nil {
+		return err
 	}
+	return cs.RecvMsg(reply)
 }
diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go
index e3f6cb19a308..56d0bf713d73 100644
--- a/vendor/google.golang.org/grpc/clientconn.go
+++ b/vendor/google.golang.org/grpc/clientconn.go
@@ -19,35 +19,72 @@
 package grpc
 
 import (
+	"context"
 	"errors"
+	"fmt"
+	"math"
 	"net"
+	"reflect"
 	"strings"
 	"sync"
+	"sync/atomic"
 	"time"
 
-	"golang.org/x/net/context"
-	"golang.org/x/net/trace"
+	"google.golang.org/grpc/balancer"
+	_ "google.golang.org/grpc/balancer/roundrobin" // To register roundrobin.
+	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/connectivity"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/backoff"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/internal/envconfig"
+	"google.golang.org/grpc/internal/grpcsync"
+	"google.golang.org/grpc/internal/transport"
 	"google.golang.org/grpc/keepalive"
-	"google.golang.org/grpc/stats"
-	"google.golang.org/grpc/transport"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/resolver"
+	_ "google.golang.org/grpc/resolver/dns"         // To register dns resolver.
+	_ "google.golang.org/grpc/resolver/passthrough" // To register passthrough resolver.
+	"google.golang.org/grpc/status"
+)
+
+const (
+	// minimum time to give a connection to complete
+	minConnectTimeout = 20 * time.Second
+	// must match grpclbName in grpclb/grpclb.go
+	grpclbName = "grpclb"
 )
 
 var (
 	// ErrClientConnClosing indicates that the operation is illegal because
 	// the ClientConn is closing.
-	ErrClientConnClosing = errors.New("grpc: the client connection is closing")
-	// ErrClientConnTimeout indicates that the ClientConn cannot establish the
-	// underlying connections within the specified timeout.
-	// DEPRECATED: Please use context.DeadlineExceeded instead.
-	ErrClientConnTimeout = errors.New("grpc: timed out when dialing")
+	//
+	// Deprecated: this error should not be relied upon by users; use the status
+	// code of Canceled instead.
+	ErrClientConnClosing = status.Error(codes.Canceled, "grpc: the client connection is closing")
+	// errConnDrain indicates that the connection starts to be drained and does not accept any new RPCs.
+	errConnDrain = errors.New("grpc: the connection is drained")
+	// errConnClosing indicates that the connection is closing.
+	errConnClosing = errors.New("grpc: the connection is closing")
+	// errBalancerClosed indicates that the balancer is closed.
+	errBalancerClosed = errors.New("grpc: balancer is closed")
+	// We use an accessor so that minConnectTimeout can be
+	// atomically read and updated while testing.
+	getMinConnectTimeout = func() time.Duration {
+		return minConnectTimeout
+	}
+)
 
+// The following errors are returned from Dial and DialContext
+var (
 	// errNoTransportSecurity indicates that there is no transport security
 	// being set for ClientConn. Users should either set one or explicitly
 	// call WithInsecure DialOption to disable security.
 	errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithInsecure() explicitly or set credentials)")
+	// errTransportCredsAndBundle indicates that creds bundle is used together
+	// with other individual Transport Credentials.
+	errTransportCredsAndBundle = errors.New("grpc: credentials.Bundle may not be used with individual TransportCredentials")
 	// errTransportCredentialsMissing indicates that users want to transmit security
 	// information (e.g., oauth2 token) which requires secure connection on an insecure
 	// connection.
@@ -55,278 +92,100 @@ var (
 	// errCredentialsConflict indicates that grpc.WithTransportCredentials()
 	// and grpc.WithInsecure() are both called for a connection.
 	errCredentialsConflict = errors.New("grpc: transport credentials are set for an insecure connection (grpc.WithTransportCredentials() and grpc.WithInsecure() are both called)")
-	// errNetworkIO indicates that the connection is down due to some network I/O error.
-	errNetworkIO = errors.New("grpc: failed with network I/O error")
-	// errConnDrain indicates that the connection starts to be drained and does not accept any new RPCs.
-	errConnDrain = errors.New("grpc: the connection is drained")
-	// errConnClosing indicates that the connection is closing.
-	errConnClosing = errors.New("grpc: the connection is closing")
-	// errConnUnavailable indicates that the connection is unavailable.
-	errConnUnavailable = errors.New("grpc: the connection is unavailable")
-	// errBalancerClosed indicates that the balancer is closed.
-	errBalancerClosed = errors.New("grpc: balancer is closed")
-	// minimum time to give a connection to complete
-	minConnectTimeout = 20 * time.Second
 )
 
-// dialOptions configure a Dial call. dialOptions are set by the DialOption
-// values passed to Dial.
-type dialOptions struct {
-	unaryInt    UnaryClientInterceptor
-	streamInt   StreamClientInterceptor
-	codec       Codec
-	cp          Compressor
-	dc          Decompressor
-	bs          backoffStrategy
-	balancer    Balancer
-	block       bool
-	insecure    bool
-	timeout     time.Duration
-	scChan      <-chan ServiceConfig
-	copts       transport.ConnectOptions
-	callOptions []CallOption
-}
-
 const (
 	defaultClientMaxReceiveMessageSize = 1024 * 1024 * 4
-	defaultClientMaxSendMessageSize    = 1024 * 1024 * 4
+	defaultClientMaxSendMessageSize    = math.MaxInt32
+	// http2IOBufSize specifies the buffer size for sending frames.
+	defaultWriteBufSize = 32 * 1024
+	defaultReadBufSize  = 32 * 1024
 )
 
-// DialOption configures how we set up the connection.
-type DialOption func(*dialOptions)
-
-// WithInitialWindowSize returns a DialOption which sets the value for initial window size on a stream.
-// The lower bound for window size is 64K and any value smaller than that will be ignored.
-func WithInitialWindowSize(s int32) DialOption {
-	return func(o *dialOptions) {
-		o.copts.InitialWindowSize = s
-	}
-}
-
-// WithInitialConnWindowSize returns a DialOption which sets the value for initial window size on a connection.
-// The lower bound for window size is 64K and any value smaller than that will be ignored.
-func WithInitialConnWindowSize(s int32) DialOption {
-	return func(o *dialOptions) {
-		o.copts.InitialConnWindowSize = s
-	}
-}
-
-// WithMaxMsgSize returns a DialOption which sets the maximum message size the client can receive. Deprecated: use WithDefaultCallOptions(MaxCallRecvMsgSize(s)) instead.
-func WithMaxMsgSize(s int) DialOption {
-	return WithDefaultCallOptions(MaxCallRecvMsgSize(s))
-}
-
-// WithDefaultCallOptions returns a DialOption which sets the default CallOptions for calls over the connection.
-func WithDefaultCallOptions(cos ...CallOption) DialOption {
-	return func(o *dialOptions) {
-		o.callOptions = append(o.callOptions, cos...)
-	}
-}
-
-// WithCodec returns a DialOption which sets a codec for message marshaling and unmarshaling.
-func WithCodec(c Codec) DialOption {
-	return func(o *dialOptions) {
-		o.codec = c
-	}
-}
-
-// WithCompressor returns a DialOption which sets a CompressorGenerator for generating message
-// compressor.
-func WithCompressor(cp Compressor) DialOption {
-	return func(o *dialOptions) {
-		o.cp = cp
-	}
-}
-
-// WithDecompressor returns a DialOption which sets a DecompressorGenerator for generating
-// message decompressor.
-func WithDecompressor(dc Decompressor) DialOption {
-	return func(o *dialOptions) {
-		o.dc = dc
-	}
-}
-
-// WithBalancer returns a DialOption which sets a load balancer.
-func WithBalancer(b Balancer) DialOption {
-	return func(o *dialOptions) {
-		o.balancer = b
-	}
-}
-
-// WithServiceConfig returns a DialOption which has a channel to read the service configuration.
-func WithServiceConfig(c <-chan ServiceConfig) DialOption {
-	return func(o *dialOptions) {
-		o.scChan = c
-	}
-}
-
-// WithBackoffMaxDelay configures the dialer to use the provided maximum delay
-// when backing off after failed connection attempts.
-func WithBackoffMaxDelay(md time.Duration) DialOption {
-	return WithBackoffConfig(BackoffConfig{MaxDelay: md})
-}
-
-// WithBackoffConfig configures the dialer to use the provided backoff
-// parameters after connection failures.
-//
-// Use WithBackoffMaxDelay until more parameters on BackoffConfig are opened up
-// for use.
-func WithBackoffConfig(b BackoffConfig) DialOption {
-	// Set defaults to ensure that provided BackoffConfig is valid and
-	// unexported fields get default values.
-	setDefaults(&b)
-	return withBackoff(b)
-}
-
-// withBackoff sets the backoff strategy used for retries after a
-// failed connection attempt.
-//
-// This can be exported if arbitrary backoff strategies are allowed by gRPC.
-func withBackoff(bs backoffStrategy) DialOption {
-	return func(o *dialOptions) {
-		o.bs = bs
-	}
-}
-
-// WithBlock returns a DialOption which makes caller of Dial blocks until the underlying
-// connection is up. Without this, Dial returns immediately and connecting the server
-// happens in background.
-func WithBlock() DialOption {
-	return func(o *dialOptions) {
-		o.block = true
-	}
-}
-
-// WithInsecure returns a DialOption which disables transport security for this ClientConn.
-// Note that transport security is required unless WithInsecure is set.
-func WithInsecure() DialOption {
-	return func(o *dialOptions) {
-		o.insecure = true
-	}
-}
-
-// WithTransportCredentials returns a DialOption which configures a
-// connection level security credentials (e.g., TLS/SSL).
-func WithTransportCredentials(creds credentials.TransportCredentials) DialOption {
-	return func(o *dialOptions) {
-		o.copts.TransportCredentials = creds
-	}
-}
-
-// WithPerRPCCredentials returns a DialOption which sets
-// credentials and places auth state on each outbound RPC.
-func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption {
-	return func(o *dialOptions) {
-		o.copts.PerRPCCredentials = append(o.copts.PerRPCCredentials, creds)
-	}
-}
-
-// WithTimeout returns a DialOption that configures a timeout for dialing a ClientConn
-// initially. This is valid if and only if WithBlock() is present.
-// Deprecated: use DialContext and context.WithTimeout instead.
-func WithTimeout(d time.Duration) DialOption {
-	return func(o *dialOptions) {
-		o.timeout = d
-	}
-}
-
-// WithDialer returns a DialOption that specifies a function to use for dialing network addresses.
-// If FailOnNonTempDialError() is set to true, and an error is returned by f, gRPC checks the error's
-// Temporary() method to decide if it should try to reconnect to the network address.
-func WithDialer(f func(string, time.Duration) (net.Conn, error)) DialOption {
-	return func(o *dialOptions) {
-		o.copts.Dialer = func(ctx context.Context, addr string) (net.Conn, error) {
-			if deadline, ok := ctx.Deadline(); ok {
-				return f(addr, deadline.Sub(time.Now()))
-			}
-			return f(addr, 0)
-		}
-	}
-}
-
-// WithStatsHandler returns a DialOption that specifies the stats handler
-// for all the RPCs and underlying network connections in this ClientConn.
-func WithStatsHandler(h stats.Handler) DialOption {
-	return func(o *dialOptions) {
-		o.copts.StatsHandler = h
-	}
-}
-
-// FailOnNonTempDialError returns a DialOption that specifies if gRPC fails on non-temporary dial errors.
-// If f is true, and dialer returns a non-temporary error, gRPC will fail the connection to the network
-// address and won't try to reconnect.
-// The default value of FailOnNonTempDialError is false.
-// This is an EXPERIMENTAL API.
-func FailOnNonTempDialError(f bool) DialOption {
-	return func(o *dialOptions) {
-		o.copts.FailOnNonTempDialError = f
-	}
-}
-
-// WithUserAgent returns a DialOption that specifies a user agent string for all the RPCs.
-func WithUserAgent(s string) DialOption {
-	return func(o *dialOptions) {
-		o.copts.UserAgent = s
-	}
-}
-
-// WithKeepaliveParams returns a DialOption that specifies keepalive paramaters for the client transport.
-func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption {
-	return func(o *dialOptions) {
-		o.copts.KeepaliveParams = kp
-	}
-}
-
-// WithUnaryInterceptor returns a DialOption that specifies the interceptor for unary RPCs.
-func WithUnaryInterceptor(f UnaryClientInterceptor) DialOption {
-	return func(o *dialOptions) {
-		o.unaryInt = f
-	}
-}
-
-// WithStreamInterceptor returns a DialOption that specifies the interceptor for streaming RPCs.
-func WithStreamInterceptor(f StreamClientInterceptor) DialOption {
-	return func(o *dialOptions) {
-		o.streamInt = f
-	}
-}
-
-// WithAuthority returns a DialOption that specifies the value to be used as
-// the :authority pseudo-header. This value only works with WithInsecure and
-// has no effect if TransportCredentials are present.
-func WithAuthority(a string) DialOption {
-	return func(o *dialOptions) {
-		o.copts.Authority = a
-	}
-}
-
 // Dial creates a client connection to the given target.
 func Dial(target string, opts ...DialOption) (*ClientConn, error) {
 	return DialContext(context.Background(), target, opts...)
 }
 
-// DialContext creates a client connection to the given target. ctx can be used to
-// cancel or expire the pending connection. Once this function returns, the
-// cancellation and expiration of ctx will be noop. Users should call ClientConn.Close
-// to terminate all the pending operations after this function returns.
+// DialContext creates a client connection to the given target. By default, it's
+// a non-blocking dial (the function won't wait for connections to be
+// established, and connecting happens in the background). To make it a blocking
+// dial, use WithBlock() dial option.
+//
+// In the non-blocking case, the ctx does not act against the connection. It
+// only controls the setup steps.
+//
+// In the blocking case, ctx can be used to cancel or expire the pending
+// connection. Once this function returns, the cancellation and expiration of
+// ctx will be noop. Users should call ClientConn.Close to terminate all the
+// pending operations after this function returns.
+//
+// The target name syntax is defined in
+// https://github.com/grpc/grpc/blob/master/doc/naming.md.
+// e.g. to use dns resolver, a "dns:///" prefix should be applied to the target.
 func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) {
 	cc := &ClientConn{
-		target: target,
-		csMgr:  &connectivityStateManager{},
-		conns:  make(map[Address]*addrConn),
-	}
-	cc.csEvltr = &connectivityStateEvaluator{csMgr: cc.csMgr}
+		target:            target,
+		csMgr:             &connectivityStateManager{},
+		conns:             make(map[*addrConn]struct{}),
+		dopts:             defaultDialOptions(),
+		blockingpicker:    newPickerWrapper(),
+		czData:            new(channelzData),
+		firstResolveEvent: grpcsync.NewEvent(),
+	}
+	cc.retryThrottler.Store((*retryThrottler)(nil))
 	cc.ctx, cc.cancel = context.WithCancel(context.Background())
 
 	for _, opt := range opts {
-		opt(&cc.dopts)
+		opt.apply(&cc.dopts)
+	}
+
+	if channelz.IsOn() {
+		if cc.dopts.channelzParentID != 0 {
+			cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target)
+			channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{
+				Desc:     "Channel Created",
+				Severity: channelz.CtINFO,
+				Parent: &channelz.TraceEventDesc{
+					Desc:     fmt.Sprintf("Nested Channel(id:%d) created", cc.channelzID),
+					Severity: channelz.CtINFO,
+				},
+			})
+		} else {
+			cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, 0, target)
+			channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{
+				Desc:     "Channel Created",
+				Severity: channelz.CtINFO,
+			})
+		}
+		cc.csMgr.channelzID = cc.channelzID
+	}
+
+	if !cc.dopts.insecure {
+		if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil {
+			return nil, errNoTransportSecurity
+		}
+		if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil {
+			return nil, errTransportCredsAndBundle
+		}
+	} else {
+		if cc.dopts.copts.TransportCredentials != nil || cc.dopts.copts.CredsBundle != nil {
+			return nil, errCredentialsConflict
+		}
+		for _, cd := range cc.dopts.copts.PerRPCCredentials {
+			if cd.RequireTransportSecurity() {
+				return nil, errTransportCredentialsMissing
+			}
+		}
 	}
+
 	cc.mkp = cc.dopts.copts.KeepaliveParams
 
 	if cc.dopts.copts.Dialer == nil {
 		cc.dopts.copts.Dialer = newProxyDialer(
 			func(ctx context.Context, addr string) (net.Conn, error) {
-				return dialContext(ctx, "tcp", addr)
+				network, addr := parseDialTarget(addr)
+				return (&net.Dialer{}).DialContext(ctx, network, addr)
 			},
 		)
 	}
@@ -367,66 +226,41 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
 		default:
 		}
 	}
-	// Set defaults.
-	if cc.dopts.codec == nil {
-		cc.dopts.codec = protoCodec{}
-	}
 	if cc.dopts.bs == nil {
-		cc.dopts.bs = DefaultBackoffConfig
+		cc.dopts.bs = backoff.Exponential{
+			MaxDelay: DefaultBackoffConfig.MaxDelay,
+		}
+	}
+	if cc.dopts.resolverBuilder == nil {
+		// Only try to parse target when resolver builder is not already set.
+		cc.parsedTarget = parseTarget(cc.target)
+		grpclog.Infof("parsed scheme: %q", cc.parsedTarget.Scheme)
+		cc.dopts.resolverBuilder = resolver.Get(cc.parsedTarget.Scheme)
+		if cc.dopts.resolverBuilder == nil {
+			// If resolver builder is still nil, the parse target's scheme is
+			// not registered. Fallback to default resolver and set Endpoint to
+			// the original unparsed target.
+			grpclog.Infof("scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme)
+			cc.parsedTarget = resolver.Target{
+				Scheme:   resolver.GetDefaultScheme(),
+				Endpoint: target,
+			}
+			cc.dopts.resolverBuilder = resolver.Get(cc.parsedTarget.Scheme)
+		}
+	} else {
+		cc.parsedTarget = resolver.Target{Endpoint: target}
 	}
 	creds := cc.dopts.copts.TransportCredentials
 	if creds != nil && creds.Info().ServerName != "" {
 		cc.authority = creds.Info().ServerName
-	} else if cc.dopts.insecure && cc.dopts.copts.Authority != "" {
-		cc.authority = cc.dopts.copts.Authority
+	} else if cc.dopts.insecure && cc.dopts.authority != "" {
+		cc.authority = cc.dopts.authority
 	} else {
-		cc.authority = target
-	}
-	waitC := make(chan error, 1)
-	go func() {
-		defer close(waitC)
-		if cc.dopts.balancer == nil && cc.sc.LB != nil {
-			cc.dopts.balancer = cc.sc.LB
-		}
-		if cc.dopts.balancer != nil {
-			var credsClone credentials.TransportCredentials
-			if creds != nil {
-				credsClone = creds.Clone()
-			}
-			config := BalancerConfig{
-				DialCreds: credsClone,
-				Dialer:    cc.dopts.copts.Dialer,
-			}
-			if err := cc.dopts.balancer.Start(target, config); err != nil {
-				waitC <- err
-				return
-			}
-			ch := cc.dopts.balancer.Notify()
-			if ch != nil {
-				if cc.dopts.block {
-					doneChan := make(chan struct{})
-					go cc.lbWatcher(doneChan)
-					<-doneChan
-				} else {
-					go cc.lbWatcher(nil)
-				}
-				return
-			}
-		}
-		// No balancer, or no resolver within the balancer.  Connect directly.
-		if err := cc.resetAddrConn(Address{Addr: target}, cc.dopts.block, nil); err != nil {
-			waitC <- err
-			return
-		}
-	}()
-	select {
-	case <-ctx.Done():
-		return nil, ctx.Err()
-	case err := <-waitC:
-		if err != nil {
-			return nil, err
-		}
+		// Use endpoint from "scheme://authority/endpoint" as the default
+		// authority for ClientConn.
+		cc.authority = cc.parsedTarget.Endpoint
 	}
+
 	if cc.dopts.scChan != nil && !scSet {
 		// Blocking wait for the initial service config.
 		select {
@@ -442,55 +276,50 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
 		go cc.scWatcher()
 	}
 
-	return cc, nil
-}
+	var credsClone credentials.TransportCredentials
+	if creds := cc.dopts.copts.TransportCredentials; creds != nil {
+		credsClone = creds.Clone()
+	}
+	cc.balancerBuildOpts = balancer.BuildOptions{
+		DialCreds:        credsClone,
+		CredsBundle:      cc.dopts.copts.CredsBundle,
+		Dialer:           cc.dopts.copts.Dialer,
+		ChannelzParentID: cc.channelzID,
+	}
 
-// connectivityStateEvaluator gets updated by addrConns when their
-// states transition, based on which it evaluates the state of
-// ClientConn.
-// Note: This code will eventually sit in the balancer in the new design.
-type connectivityStateEvaluator struct {
-	csMgr               *connectivityStateManager
-	mu                  sync.Mutex
-	numReady            uint64 // Number of addrConns in ready state.
-	numConnecting       uint64 // Number of addrConns in connecting state.
-	numTransientFailure uint64 // Number of addrConns in transientFailure.
-}
+	// Build the resolver.
+	rWrapper, err := newCCResolverWrapper(cc)
+	if err != nil {
+		return nil, fmt.Errorf("failed to build resolver: %v", err)
+	}
 
-// recordTransition records state change happening in every addrConn and based on
-// that it evaluates what state the ClientConn is in.
-// It can only transition between connectivity.Ready, connectivity.Connecting and connectivity.TransientFailure. Other states,
-// Idle and connectivity.Shutdown are transitioned into by ClientConn; in the begining of the connection
-// before any addrConn is created ClientConn is in idle state. In the end when ClientConn
-// closes it is in connectivity.Shutdown state.
-// TODO Note that in later releases, a ClientConn with no activity will be put into an Idle state.
-func (cse *connectivityStateEvaluator) recordTransition(oldState, newState connectivity.State) {
-	cse.mu.Lock()
-	defer cse.mu.Unlock()
-
-	// Update counters.
-	for idx, state := range []connectivity.State{oldState, newState} {
-		updateVal := 2*uint64(idx) - 1 // -1 for oldState and +1 for new.
-		switch state {
-		case connectivity.Ready:
-			cse.numReady += updateVal
-		case connectivity.Connecting:
-			cse.numConnecting += updateVal
-		case connectivity.TransientFailure:
-			cse.numTransientFailure += updateVal
+	cc.mu.Lock()
+	cc.resolverWrapper = rWrapper
+	cc.mu.Unlock()
+	// A blocking dial blocks until the clientConn is ready.
+	if cc.dopts.block {
+		for {
+			s := cc.GetState()
+			if s == connectivity.Ready {
+				break
+			} else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure {
+				if err = cc.blockingpicker.connectionError(); err != nil {
+					terr, ok := err.(interface {
+						Temporary() bool
+					})
+					if ok && !terr.Temporary() {
+						return nil, err
+					}
+				}
+			}
+			if !cc.WaitForStateChange(ctx, s) {
+				// ctx got timeout or canceled.
+				return nil, ctx.Err()
+			}
 		}
 	}
 
-	// Evaluate.
-	if cse.numReady > 0 {
-		cse.csMgr.updateState(connectivity.Ready)
-		return
-	}
-	if cse.numConnecting > 0 {
-		cse.csMgr.updateState(connectivity.Connecting)
-		return
-	}
-	cse.csMgr.updateState(connectivity.TransientFailure)
+	return cc, nil
 }
 
 // connectivityStateManager keeps the connectivity.State of ClientConn.
@@ -499,6 +328,7 @@ type connectivityStateManager struct {
 	mu         sync.Mutex
 	state      connectivity.State
 	notifyChan chan struct{}
+	channelzID int64
 }
 
 // updateState updates the connectivity.State of ClientConn.
@@ -514,6 +344,12 @@ func (csm *connectivityStateManager) updateState(state connectivity.State) {
 		return
 	}
 	csm.state = state
+	if channelz.IsOn() {
+		channelz.AddTraceEvent(csm.channelzID, &channelz.TraceEventDesc{
+			Desc:     fmt.Sprintf("Channel Connectivity change to %v", state),
+			Severity: channelz.CtINFO,
+		})
+	}
 	if csm.notifyChan != nil {
 		// There are other goroutines waiting on this channel.
 		close(csm.notifyChan)
@@ -541,17 +377,32 @@ type ClientConn struct {
 	ctx    context.Context
 	cancel context.CancelFunc
 
-	target    string
-	authority string
-	dopts     dialOptions
-	csMgr     *connectivityStateManager
-	csEvltr   *connectivityStateEvaluator // This will eventually be part of balancer.
+	target       string
+	parsedTarget resolver.Target
+	authority    string
+	dopts        dialOptions
+	csMgr        *connectivityStateManager
+
+	balancerBuildOpts balancer.BuildOptions
+	blockingpicker    *pickerWrapper
 
-	mu    sync.RWMutex
-	sc    ServiceConfig
-	conns map[Address]*addrConn
+	mu              sync.RWMutex
+	resolverWrapper *ccResolverWrapper
+	sc              ServiceConfig
+	scRaw           string
+	conns           map[*addrConn]struct{}
 	// Keepalive parameter can be updated if a GoAway is received.
-	mkp keepalive.ClientParameters
+	mkp             keepalive.ClientParameters
+	curBalancerName string
+	preBalancerName string // previous balancer name.
+	curAddresses    []resolver.Address
+	balancerWrapper *ccBalancerWrapper
+	retryThrottler  atomic.Value
+
+	firstResolveEvent *grpcsync.Event
+
+	channelzID int64 // channelz unique identification number
+	czData     *channelzData
 }
 
 // WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or
@@ -576,65 +427,6 @@ func (cc *ClientConn) GetState() connectivity.State {
 	return cc.csMgr.getState()
 }
 
-// lbWatcher watches the Notify channel of the balancer in cc and manages
-// connections accordingly.  If doneChan is not nil, it is closed after the
-// first successfull connection is made.
-func (cc *ClientConn) lbWatcher(doneChan chan struct{}) {
-	defer func() {
-		// In case channel from cc.dopts.balancer.Notify() gets closed before a
-		// successful connection gets established, don't forget to notify the
-		// caller.
-		if doneChan != nil {
-			close(doneChan)
-		}
-	}()
-
-	for addrs := range cc.dopts.balancer.Notify() {
-		var (
-			add []Address   // Addresses need to setup connections.
-			del []*addrConn // Connections need to tear down.
-		)
-		cc.mu.Lock()
-		for _, a := range addrs {
-			if _, ok := cc.conns[a]; !ok {
-				add = append(add, a)
-			}
-		}
-		for k, c := range cc.conns {
-			var keep bool
-			for _, a := range addrs {
-				if k == a {
-					keep = true
-					break
-				}
-			}
-			if !keep {
-				del = append(del, c)
-				delete(cc.conns, c.addr)
-			}
-		}
-		cc.mu.Unlock()
-		for _, a := range add {
-			var err error
-			if doneChan != nil {
-				err = cc.resetAddrConn(a, true, nil)
-				if err == nil {
-					close(doneChan)
-					doneChan = nil
-				}
-			} else {
-				err = cc.resetAddrConn(a, false, nil)
-			}
-			if err != nil {
-				grpclog.Warningf("Error creating connection to %v. Err: %v", a, err)
-			}
-		}
-		for _, c := range del {
-			c.tearDown(errConnDrain)
-		}
-	}
-}
-
 func (cc *ClientConn) scWatcher() {
 	for {
 		select {
@@ -646,6 +438,7 @@ func (cc *ClientConn) scWatcher() {
 			// TODO: load balance policy runtime change is ignored.
 			// We may revist this decision in the future.
 			cc.sc = sc
+			cc.scRaw = ""
 			cc.mu.Unlock()
 		case <-cc.ctx.Done():
 			return
@@ -653,169 +446,411 @@ func (cc *ClientConn) scWatcher() {
 	}
 }
 
-// resetAddrConn creates an addrConn for addr and adds it to cc.conns.
-// If there is an old addrConn for addr, it will be torn down, using tearDownErr as the reason.
-// If tearDownErr is nil, errConnDrain will be used instead.
-//
-// We should never need to replace an addrConn with a new one. This function is only used
-// as newAddrConn to create new addrConn.
-// TODO rename this function and clean up the code.
-func (cc *ClientConn) resetAddrConn(addr Address, block bool, tearDownErr error) error {
-	ac := &addrConn{
-		cc:    cc,
-		addr:  addr,
-		dopts: cc.dopts,
-	}
-	ac.ctx, ac.cancel = context.WithCancel(cc.ctx)
-	ac.csEvltr = cc.csEvltr
-	if EnableTracing {
-		ac.events = trace.NewEventLog("grpc.ClientConn", ac.addr.Addr)
+// waitForResolvedAddrs blocks until the resolver has provided addresses or the
+// context expires.  Returns nil unless the context expires first; otherwise
+// returns a status error based on the context.
+func (cc *ClientConn) waitForResolvedAddrs(ctx context.Context) error {
+	// This is on the RPC path, so we use a fast path to avoid the
+	// more-expensive "select" below after the resolver has returned once.
+	if cc.firstResolveEvent.HasFired() {
+		return nil
 	}
-	if !ac.dopts.insecure {
-		if ac.dopts.copts.TransportCredentials == nil {
-			return errNoTransportSecurity
-		}
-	} else {
-		if ac.dopts.copts.TransportCredentials != nil {
-			return errCredentialsConflict
-		}
-		for _, cd := range ac.dopts.copts.PerRPCCredentials {
-			if cd.RequireTransportSecurity() {
-				return errTransportCredentialsMissing
-			}
-		}
+	select {
+	case <-cc.firstResolveEvent.Done():
+		return nil
+	case <-ctx.Done():
+		return status.FromContextError(ctx.Err()).Err()
+	case <-cc.ctx.Done():
+		return ErrClientConnClosing
 	}
-	// Track ac in cc. This needs to be done before any getTransport(...) is called.
+}
+
+func (cc *ClientConn) handleResolvedAddrs(addrs []resolver.Address, err error) {
 	cc.mu.Lock()
+	defer cc.mu.Unlock()
 	if cc.conns == nil {
-		cc.mu.Unlock()
-		return ErrClientConnClosing
+		// cc was closed.
+		return
 	}
-	stale := cc.conns[ac.addr]
-	cc.conns[ac.addr] = ac
-	cc.mu.Unlock()
-	if stale != nil {
-		// There is an addrConn alive on ac.addr already. This could be due to
-		// a buggy Balancer that reports duplicated Addresses.
-		if tearDownErr == nil {
-			// tearDownErr is nil if resetAddrConn is called by
-			// 1) Dial
-			// 2) lbWatcher
-			// In both cases, the stale ac should drain, not close.
-			stale.tearDown(errConnDrain)
-		} else {
-			stale.tearDown(tearDownErr)
-		}
+
+	if reflect.DeepEqual(cc.curAddresses, addrs) {
+		return
 	}
-	if block {
-		if err := ac.resetTransport(false); err != nil {
-			if err != errConnClosing {
-				// Tear down ac and delete it from cc.conns.
-				cc.mu.Lock()
-				delete(cc.conns, ac.addr)
-				cc.mu.Unlock()
-				ac.tearDown(err)
-			}
-			if e, ok := err.(transport.ConnectionError); ok && !e.Temporary() {
-				return e.Origin()
+
+	cc.curAddresses = addrs
+	cc.firstResolveEvent.Fire()
+
+	if cc.dopts.balancerBuilder == nil {
+		// Only look at balancer types and switch balancer if balancer dial
+		// option is not set.
+		var isGRPCLB bool
+		for _, a := range addrs {
+			if a.Type == resolver.GRPCLB {
+				isGRPCLB = true
+				break
 			}
-			return err
 		}
-		// Start to monitor the error status of transport.
-		go ac.transportMonitor()
-	} else {
-		// Start a goroutine connecting to the server asynchronously.
-		go func() {
-			if err := ac.resetTransport(false); err != nil {
-				grpclog.Warningf("Failed to dial %s: %v; please retry.", ac.addr.Addr, err)
-				if err != errConnClosing {
-					// Keep this ac in cc.conns, to get the reason it's torn down.
-					ac.tearDown(err)
-				}
-				return
+		var newBalancerName string
+		if isGRPCLB {
+			newBalancerName = grpclbName
+		} else {
+			// Address list doesn't contain grpclb address. Try to pick a
+			// non-grpclb balancer.
+			newBalancerName = cc.curBalancerName
+			// If current balancer is grpclb, switch to the previous one.
+			if newBalancerName == grpclbName {
+				newBalancerName = cc.preBalancerName
 			}
-			ac.transportMonitor()
-		}()
+			// The following could be true in two cases:
+			// - the first time handling resolved addresses
+			//   (curBalancerName="")
+			// - the first time handling non-grpclb addresses
+			//   (curBalancerName="grpclb", preBalancerName="")
+			if newBalancerName == "" {
+				newBalancerName = PickFirstBalancerName
+			}
+		}
+		cc.switchBalancer(newBalancerName)
+	} else if cc.balancerWrapper == nil {
+		// Balancer dial option was set, and this is the first time handling
+		// resolved addresses. Build a balancer with dopts.balancerBuilder.
+		cc.balancerWrapper = newCCBalancerWrapper(cc, cc.dopts.balancerBuilder, cc.balancerBuildOpts)
 	}
-	return nil
+
+	cc.balancerWrapper.handleResolvedAddrs(addrs, nil)
 }
 
-// GetMethodConfig gets the method config of the input method.
-// If there's an exact match for input method (i.e. /service/method), we return
-// the corresponding MethodConfig.
-// If there isn't an exact match for the input method, we look for the default config
-// under the service (i.e /service/). If there is a default MethodConfig for
-// the serivce, we return it.
-// Otherwise, we return an empty MethodConfig.
-func (cc *ClientConn) GetMethodConfig(method string) MethodConfig {
-	// TODO: Avoid the locking here.
-	cc.mu.RLock()
-	defer cc.mu.RUnlock()
-	m, ok := cc.sc.Methods[method]
-	if !ok {
-		i := strings.LastIndex(method, "/")
-		m, _ = cc.sc.Methods[method[:i+1]]
+// switchBalancer starts the switching from current balancer to the balancer
+// with the given name.
+//
+// It will NOT send the current address list to the new balancer. If needed,
+// caller of this function should send address list to the new balancer after
+// this function returns.
+//
+// Caller must hold cc.mu.
+func (cc *ClientConn) switchBalancer(name string) {
+	if cc.conns == nil {
+		return
 	}
-	return m
-}
 
-func (cc *ClientConn) getTransport(ctx context.Context, opts BalancerGetOptions) (transport.ClientTransport, func(), error) {
-	var (
-		ac  *addrConn
-		ok  bool
-		put func()
-	)
-	if cc.dopts.balancer == nil {
-		// If balancer is nil, there should be only one addrConn available.
-		cc.mu.RLock()
-		if cc.conns == nil {
-			cc.mu.RUnlock()
-			return nil, nil, toRPCErr(ErrClientConnClosing)
-		}
-		for _, ac = range cc.conns {
-			// Break after the first iteration to get the first addrConn.
-			ok = true
-			break
-		}
-		cc.mu.RUnlock()
-	} else {
-		var (
-			addr Address
-			err  error
-		)
-		addr, put, err = cc.dopts.balancer.Get(ctx, opts)
-		if err != nil {
-			return nil, nil, toRPCErr(err)
-		}
-		cc.mu.RLock()
-		if cc.conns == nil {
-			cc.mu.RUnlock()
-			return nil, nil, toRPCErr(ErrClientConnClosing)
-		}
-		ac, ok = cc.conns[addr]
-		cc.mu.RUnlock()
+	if strings.ToLower(cc.curBalancerName) == strings.ToLower(name) {
+		return
 	}
-	if !ok {
-		if put != nil {
-			updateRPCInfoInContext(ctx, rpcInfo{bytesSent: false, bytesReceived: false})
-			put()
-		}
-		return nil, nil, errConnClosing
+
+	grpclog.Infof("ClientConn switching balancer to %q", name)
+	if cc.dopts.balancerBuilder != nil {
+		grpclog.Infoln("ignoring balancer switching: Balancer DialOption used instead")
+		return
 	}
-	t, err := ac.wait(ctx, cc.dopts.balancer != nil, !opts.BlockingWait)
+	// TODO(bar switching) change this to two steps: drain and close.
+	// Keep track of sc in wrapper.
+	if cc.balancerWrapper != nil {
+		cc.balancerWrapper.close()
+	}
+
+	builder := balancer.Get(name)
+	// TODO(yuxuanli): If user send a service config that does not contain a valid balancer name, should
+	// we reuse previous one?
+	if channelz.IsOn() {
+		if builder == nil {
+			channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{
+				Desc:     fmt.Sprintf("Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName),
+				Severity: channelz.CtWarning,
+			})
+		} else {
+			channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{
+				Desc:     fmt.Sprintf("Channel switches to new LB policy %q", name),
+				Severity: channelz.CtINFO,
+			})
+		}
+	}
+	if builder == nil {
+		grpclog.Infof("failed to get balancer builder for: %v, using pick_first instead", name)
+		builder = newPickfirstBuilder()
+	}
+
+	cc.preBalancerName = cc.curBalancerName
+	cc.curBalancerName = builder.Name()
+	cc.balancerWrapper = newCCBalancerWrapper(cc, builder, cc.balancerBuildOpts)
+}
+
+func (cc *ClientConn) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
+	cc.mu.Lock()
+	if cc.conns == nil {
+		cc.mu.Unlock()
+		return
+	}
+	// TODO(bar switching) send updates to all balancer wrappers when balancer
+	// gracefully switching is supported.
+	cc.balancerWrapper.handleSubConnStateChange(sc, s)
+	cc.mu.Unlock()
+}
+
+// newAddrConn creates an addrConn for addrs and adds it to cc.conns.
+//
+// Caller needs to make sure len(addrs) > 0.
+func (cc *ClientConn) newAddrConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (*addrConn, error) {
+	ac := &addrConn{
+		cc:           cc,
+		addrs:        addrs,
+		scopts:       opts,
+		dopts:        cc.dopts,
+		czData:       new(channelzData),
+		resetBackoff: make(chan struct{}),
+	}
+	ac.ctx, ac.cancel = context.WithCancel(cc.ctx)
+	// Track ac in cc. This needs to be done before any getTransport(...) is called.
+	cc.mu.Lock()
+	if cc.conns == nil {
+		cc.mu.Unlock()
+		return nil, ErrClientConnClosing
+	}
+	if channelz.IsOn() {
+		ac.channelzID = channelz.RegisterSubChannel(ac, cc.channelzID, "")
+		channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{
+			Desc:     "Subchannel Created",
+			Severity: channelz.CtINFO,
+			Parent: &channelz.TraceEventDesc{
+				Desc:     fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID),
+				Severity: channelz.CtINFO,
+			},
+		})
+	}
+	cc.conns[ac] = struct{}{}
+	cc.mu.Unlock()
+	return ac, nil
+}
+
+// removeAddrConn removes the addrConn in the subConn from clientConn.
+// It also tears down the ac with the given error.
+func (cc *ClientConn) removeAddrConn(ac *addrConn, err error) {
+	cc.mu.Lock()
+	if cc.conns == nil {
+		cc.mu.Unlock()
+		return
+	}
+	delete(cc.conns, ac)
+	cc.mu.Unlock()
+	ac.tearDown(err)
+}
+
+func (cc *ClientConn) channelzMetric() *channelz.ChannelInternalMetric {
+	return &channelz.ChannelInternalMetric{
+		State:                    cc.GetState(),
+		Target:                   cc.target,
+		CallsStarted:             atomic.LoadInt64(&cc.czData.callsStarted),
+		CallsSucceeded:           atomic.LoadInt64(&cc.czData.callsSucceeded),
+		CallsFailed:              atomic.LoadInt64(&cc.czData.callsFailed),
+		LastCallStartedTimestamp: time.Unix(0, atomic.LoadInt64(&cc.czData.lastCallStartedTime)),
+	}
+}
+
+// Target returns the target string of the ClientConn.
+// This is an EXPERIMENTAL API.
+func (cc *ClientConn) Target() string {
+	return cc.target
+}
+
+func (cc *ClientConn) incrCallsStarted() {
+	atomic.AddInt64(&cc.czData.callsStarted, 1)
+	atomic.StoreInt64(&cc.czData.lastCallStartedTime, time.Now().UnixNano())
+}
+
+func (cc *ClientConn) incrCallsSucceeded() {
+	atomic.AddInt64(&cc.czData.callsSucceeded, 1)
+}
+
+func (cc *ClientConn) incrCallsFailed() {
+	atomic.AddInt64(&cc.czData.callsFailed, 1)
+}
+
+// connect starts creating a transport.
+// It does nothing if the ac is not IDLE.
+// TODO(bar) Move this to the addrConn section.
+func (ac *addrConn) connect() error {
+	ac.mu.Lock()
+	if ac.state == connectivity.Shutdown {
+		ac.mu.Unlock()
+		return errConnClosing
+	}
+	if ac.state != connectivity.Idle {
+		ac.mu.Unlock()
+		return nil
+	}
+	ac.updateConnectivityState(connectivity.Connecting)
+	ac.mu.Unlock()
+
+	// Start a goroutine connecting to the server asynchronously.
+	go ac.resetTransport()
+	return nil
+}
+
+// tryUpdateAddrs tries to update ac.addrs with the new addresses list.
+//
+// It checks whether current connected address of ac is in the new addrs list.
+//  - If true, it updates ac.addrs and returns true. The ac will keep using
+//    the existing connection.
+//  - If false, it does nothing and returns false.
+func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool {
+	ac.mu.Lock()
+	defer ac.mu.Unlock()
+	grpclog.Infof("addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs)
+	if ac.state == connectivity.Shutdown {
+		ac.addrs = addrs
+		return true
+	}
+
+	// Unless we're busy reconnecting already, let's reconnect from the top of
+	// the list.
+	if ac.state != connectivity.Ready {
+		return false
+	}
+
+	var curAddrFound bool
+	for _, a := range addrs {
+		if reflect.DeepEqual(ac.curAddr, a) {
+			curAddrFound = true
+			break
+		}
+	}
+	grpclog.Infof("addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound)
+	if curAddrFound {
+		ac.addrs = addrs
+	}
+
+	return curAddrFound
+}
+
+// GetMethodConfig gets the method config of the input method.
+// If there's an exact match for input method (i.e. /service/method), we return
+// the corresponding MethodConfig.
+// If there isn't an exact match for the input method, we look for the default config
+// under the service (i.e /service/). If there is a default MethodConfig for
+// the service, we return it.
+// Otherwise, we return an empty MethodConfig.
+func (cc *ClientConn) GetMethodConfig(method string) MethodConfig {
+	// TODO: Avoid the locking here.
+	cc.mu.RLock()
+	defer cc.mu.RUnlock()
+	m, ok := cc.sc.Methods[method]
+	if !ok {
+		i := strings.LastIndex(method, "/")
+		m = cc.sc.Methods[method[:i+1]]
+	}
+	return m
+}
+
+func (cc *ClientConn) healthCheckConfig() *healthCheckConfig {
+	cc.mu.RLock()
+	defer cc.mu.RUnlock()
+	return cc.sc.healthCheckConfig
+}
+
+func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, func(balancer.DoneInfo), error) {
+	hdr, _ := metadata.FromOutgoingContext(ctx)
+	t, done, err := cc.blockingpicker.pick(ctx, failfast, balancer.PickOptions{
+		FullMethodName: method,
+		Header:         hdr,
+	})
 	if err != nil {
-		if put != nil {
-			updateRPCInfoInContext(ctx, rpcInfo{bytesSent: false, bytesReceived: false})
-			put()
+		return nil, nil, toRPCErr(err)
+	}
+	return t, done, nil
+}
+
+// handleServiceConfig parses the service config string in JSON format to Go native
+// struct ServiceConfig, and store both the struct and the JSON string in ClientConn.
+func (cc *ClientConn) handleServiceConfig(js string) error {
+	if cc.dopts.disableServiceConfig {
+		return nil
+	}
+	if cc.scRaw == js {
+		return nil
+	}
+	if channelz.IsOn() {
+		channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{
+			// The special formatting of \"%s\" instead of %q is to provide nice printing of service config
+			// for human consumption.
+			Desc:     fmt.Sprintf("Channel has a new service config \"%s\"", js),
+			Severity: channelz.CtINFO,
+		})
+	}
+	sc, err := parseServiceConfig(js)
+	if err != nil {
+		return err
+	}
+	cc.mu.Lock()
+	// Check if the ClientConn is already closed. Some fields (e.g.
+	// balancerWrapper) are set to nil when closing the ClientConn, and could
+	// cause nil pointer panic if we don't have this check.
+	if cc.conns == nil {
+		cc.mu.Unlock()
+		return nil
+	}
+	cc.scRaw = js
+	cc.sc = sc
+
+	if sc.retryThrottling != nil {
+		newThrottler := &retryThrottler{
+			tokens: sc.retryThrottling.MaxTokens,
+			max:    sc.retryThrottling.MaxTokens,
+			thresh: sc.retryThrottling.MaxTokens / 2,
+			ratio:  sc.retryThrottling.TokenRatio,
+		}
+		cc.retryThrottler.Store(newThrottler)
+	} else {
+		cc.retryThrottler.Store((*retryThrottler)(nil))
+	}
+
+	if sc.LB != nil && *sc.LB != grpclbName { // "grpclb" is not a valid balancer option in service config.
+		if cc.curBalancerName == grpclbName {
+			// If current balancer is grpclb, there's at least one grpclb
+			// balancer address in the resolved list. Don't switch the balancer,
+			// but change the previous balancer name, so if a new resolved
+			// address list doesn't contain grpclb address, balancer will be
+			// switched to *sc.LB.
+			cc.preBalancerName = *sc.LB
+		} else {
+			cc.switchBalancer(*sc.LB)
+			cc.balancerWrapper.handleResolvedAddrs(cc.curAddresses, nil)
 		}
-		return nil, nil, err
 	}
-	return t, put, nil
+
+	cc.mu.Unlock()
+	return nil
+}
+
+func (cc *ClientConn) resolveNow(o resolver.ResolveNowOption) {
+	cc.mu.RLock()
+	r := cc.resolverWrapper
+	cc.mu.RUnlock()
+	if r == nil {
+		return
+	}
+	go r.resolveNow(o)
+}
+
+// ResetConnectBackoff wakes up all subchannels in transient failure and causes
+// them to attempt another connection immediately.  It also resets the backoff
+// times used for subsequent attempts regardless of the current state.
+//
+// In general, this function should not be used.  Typical service or network
+// outages result in a reasonable client reconnection strategy by default.
+// However, if a previously unavailable network becomes available, this may be
+// used to trigger an immediate reconnect.
+//
+// This API is EXPERIMENTAL.
+func (cc *ClientConn) ResetConnectBackoff() {
+	cc.mu.Lock()
+	defer cc.mu.Unlock()
+	for ac := range cc.conns {
+		ac.resetConnectBackoff()
+	}
 }
 
 // Close tears down the ClientConn and all underlying connections.
 func (cc *ClientConn) Close() error {
-	cc.cancel()
+	defer cc.cancel()
 
 	cc.mu.Lock()
 	if cc.conns == nil {
@@ -825,13 +860,41 @@ func (cc *ClientConn) Close() error {
 	conns := cc.conns
 	cc.conns = nil
 	cc.csMgr.updateState(connectivity.Shutdown)
+
+	rWrapper := cc.resolverWrapper
+	cc.resolverWrapper = nil
+	bWrapper := cc.balancerWrapper
+	cc.balancerWrapper = nil
 	cc.mu.Unlock()
-	if cc.dopts.balancer != nil {
-		cc.dopts.balancer.Close()
+
+	cc.blockingpicker.close()
+
+	if rWrapper != nil {
+		rWrapper.close()
+	}
+	if bWrapper != nil {
+		bWrapper.close()
 	}
-	for _, ac := range conns {
+
+	for ac := range conns {
 		ac.tearDown(ErrClientConnClosing)
 	}
+	if channelz.IsOn() {
+		ted := &channelz.TraceEventDesc{
+			Desc:     "Channel Deleted",
+			Severity: channelz.CtINFO,
+		}
+		if cc.dopts.channelzParentID != 0 {
+			ted.Parent = &channelz.TraceEventDesc{
+				Desc:     fmt.Sprintf("Nested channel(id:%d) deleted", cc.channelzID),
+				Severity: channelz.CtINFO,
+			}
+		}
+		channelz.AddTraceEvent(cc.channelzID, ted)
+		// TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to
+		// the entity beng deleted, and thus prevent it from being deleted right away.
+		channelz.RemoveEntry(cc.channelzID)
+	}
 	return nil
 }
 
@@ -841,29 +904,56 @@ type addrConn struct {
 	cancel context.CancelFunc
 
 	cc     *ClientConn
-	addr   Address
 	dopts  dialOptions
-	events trace.EventLog
+	acbw   balancer.SubConn
+	scopts balancer.NewSubConnOptions
+
+	// transport is set when there's a viable transport (note: ac state may not be READY as LB channel
+	// health checking may require server to report healthy to set ac to READY), and is reset
+	// to nil when the current transport should no longer be used to create a stream (e.g. after GoAway
+	// is received, transport is closed, ac has been torn down).
+	transport transport.ClientTransport // The current transport.
 
-	csEvltr *connectivityStateEvaluator
+	mu      sync.Mutex
+	curAddr resolver.Address   // The current address.
+	addrs   []resolver.Address // All addresses that the resolver resolved to.
 
-	mu    sync.Mutex
+	// Use updateConnectivityState for updating addrConn's connectivity state.
 	state connectivity.State
-	down  func(error) // the handler called when a connection is down.
-	// ready is closed and becomes nil when a new transport is up or failed
-	// due to timeout.
-	ready     chan struct{}
-	transport transport.ClientTransport
-
-	// The reason this addrConn is torn down.
-	tearDownErr error
+
+	tearDownErr error // The reason this addrConn is torn down.
+
+	backoffIdx   int // Needs to be stateful for resetConnectBackoff.
+	resetBackoff chan struct{}
+
+	channelzID         int64 // channelz unique identification number.
+	czData             *channelzData
+	healthCheckEnabled bool
+}
+
+// Note: this requires a lock on ac.mu.
+func (ac *addrConn) updateConnectivityState(s connectivity.State) {
+	if ac.state == s {
+		return
+	}
+
+	updateMsg := fmt.Sprintf("Subchannel Connectivity change to %v", s)
+	grpclog.Infof(updateMsg)
+	ac.state = s
+	if channelz.IsOn() {
+		channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{
+			Desc:     updateMsg,
+			Severity: channelz.CtINFO,
+		})
+	}
+	ac.cc.handleSubConnStateChange(ac.acbw, s)
 }
 
 // adjustParams updates parameters used to create transports upon
 // receiving a GoAway.
 func (ac *addrConn) adjustParams(r transport.GoAwayReason) {
 	switch r {
-	case transport.TooManyPings:
+	case transport.GoAwayTooManyPings:
 		v := 2 * ac.dopts.copts.KeepaliveParams.Time
 		ac.cc.mu.Lock()
 		if v > ac.cc.mkp.Time {
@@ -873,246 +963,359 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) {
 	}
 }
 
-// printf records an event in ac's event log, unless ac has been closed.
-// REQUIRES ac.mu is held.
-func (ac *addrConn) printf(format string, a ...interface{}) {
-	if ac.events != nil {
-		ac.events.Printf(format, a...)
-	}
-}
+func (ac *addrConn) resetTransport() {
+	for i := 0; ; i++ {
+		tryNextAddrFromStart := grpcsync.NewEvent()
 
-// errorf records an error in ac's event log, unless ac has been closed.
-// REQUIRES ac.mu is held.
-func (ac *addrConn) errorf(format string, a ...interface{}) {
-	if ac.events != nil {
-		ac.events.Errorf(format, a...)
-	}
-}
-
-// resetTransport recreates a transport to the address for ac.
-// For the old transport:
-// - if drain is true, it will be gracefully closed.
-// - otherwise, it will be closed.
-func (ac *addrConn) resetTransport(drain bool) error {
-	ac.mu.Lock()
-	if ac.state == connectivity.Shutdown {
-		ac.mu.Unlock()
-		return errConnClosing
-	}
-	ac.printf("connecting")
-	if ac.down != nil {
-		ac.down(downErrorf(false, true, "%v", errNetworkIO))
-		ac.down = nil
-	}
-	oldState := ac.state
-	ac.state = connectivity.Connecting
-	ac.csEvltr.recordTransition(oldState, ac.state)
-	t := ac.transport
-	ac.transport = nil
-	ac.mu.Unlock()
-	if t != nil && !drain {
-		t.Close()
-	}
-	ac.cc.mu.RLock()
-	ac.dopts.copts.KeepaliveParams = ac.cc.mkp
-	ac.cc.mu.RUnlock()
-	for retries := 0; ; retries++ {
 		ac.mu.Lock()
-		if ac.state == connectivity.Shutdown {
-			// ac.tearDown(...) has been invoked.
-			ac.mu.Unlock()
-			return errConnClosing
+		if i > 0 {
+			ac.cc.resolveNow(resolver.ResolveNowOption{})
 		}
+		addrs := ac.addrs
+		backoffFor := ac.dopts.bs.Backoff(ac.backoffIdx)
 		ac.mu.Unlock()
-		sleepTime := ac.dopts.bs.backoff(retries)
-		timeout := minConnectTimeout
-		if timeout < sleepTime {
-			timeout = sleepTime
-		}
-		ctx, cancel := context.WithTimeout(ac.ctx, timeout)
-		connectTime := time.Now()
-		sinfo := transport.TargetInfo{
-			Addr:     ac.addr.Addr,
-			Metadata: ac.addr.Metadata,
-		}
-		newTransport, err := transport.NewClientTransport(ctx, sinfo, ac.dopts.copts)
-		// Don't call cancel in success path due to a race in Go 1.6:
-		// https://github.com/golang/go/issues/15078.
-		if err != nil {
-			cancel()
 
-			if e, ok := err.(transport.ConnectionError); ok && !e.Temporary() {
-				return err
+	addrLoop:
+		for _, addr := range addrs {
+			ac.mu.Lock()
+
+			if ac.state == connectivity.Shutdown {
+				ac.mu.Unlock()
+				return
 			}
-			grpclog.Warningf("grpc: addrConn.resetTransport failed to create client transport: %v; Reconnecting to %v", err, ac.addr)
+			ac.updateConnectivityState(connectivity.Connecting)
+			ac.transport = nil
+			ac.mu.Unlock()
+
+			// This will be the duration that dial gets to finish.
+			dialDuration := getMinConnectTimeout()
+			if dialDuration < backoffFor {
+				// Give dial more time as we keep failing to connect.
+				dialDuration = backoffFor
+			}
+			connectDeadline := time.Now().Add(dialDuration)
+
 			ac.mu.Lock()
+			ac.cc.mu.RLock()
+			ac.dopts.copts.KeepaliveParams = ac.cc.mkp
+			ac.cc.mu.RUnlock()
+
 			if ac.state == connectivity.Shutdown {
-				// ac.tearDown(...) has been invoked.
 				ac.mu.Unlock()
-				return errConnClosing
+				return
 			}
-			ac.errorf("transient failure: %v", err)
-			oldState = ac.state
-			ac.state = connectivity.TransientFailure
-			ac.csEvltr.recordTransition(oldState, ac.state)
-			if ac.ready != nil {
-				close(ac.ready)
-				ac.ready = nil
+
+			copts := ac.dopts.copts
+			if ac.scopts.CredsBundle != nil {
+				copts.CredsBundle = ac.scopts.CredsBundle
 			}
+			hctx, hcancel := context.WithCancel(ac.ctx)
+			defer hcancel()
 			ac.mu.Unlock()
-			timer := time.NewTimer(sleepTime - time.Since(connectTime))
-			select {
-			case <-timer.C:
-			case <-ac.ctx.Done():
-				timer.Stop()
-				return ac.ctx.Err()
+
+			if channelz.IsOn() {
+				channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{
+					Desc:     fmt.Sprintf("Subchannel picks a new address %q to connect", addr.Addr),
+					Severity: channelz.CtINFO,
+				})
+			}
+
+			reconnect := grpcsync.NewEvent()
+			prefaceReceived := make(chan struct{})
+			newTr, err := ac.createTransport(addr, copts, connectDeadline, reconnect, prefaceReceived)
+			if err == nil {
+				ac.mu.Lock()
+				ac.curAddr = addr
+				ac.transport = newTr
+				ac.mu.Unlock()
+
+				healthCheckConfig := ac.cc.healthCheckConfig()
+				// LB channel health checking is only enabled when all the four requirements below are met:
+				// 1. it is not disabled by the user with the WithDisableHealthCheck DialOption,
+				// 2. the internal.HealthCheckFunc is set by importing the grpc/healthcheck package,
+				// 3. a service config with non-empty healthCheckConfig field is provided,
+				// 4. the current load balancer allows it.
+				healthcheckManagingState := false
+				if !ac.cc.dopts.disableHealthCheck && healthCheckConfig != nil && ac.scopts.HealthCheckEnabled {
+					if ac.cc.dopts.healthCheckFunc == nil {
+						// TODO: add a link to the health check doc in the error message.
+						grpclog.Error("the client side LB channel health check function has not been set.")
+					} else {
+						// TODO(deklerk) refactor to just return transport
+						go ac.startHealthCheck(hctx, newTr, addr, healthCheckConfig.ServiceName)
+						healthcheckManagingState = true
+					}
+				}
+				if !healthcheckManagingState {
+					ac.mu.Lock()
+					ac.updateConnectivityState(connectivity.Ready)
+					ac.mu.Unlock()
+				}
+			} else {
+				hcancel()
+				if err == errConnClosing {
+					return
+				}
+
+				if tryNextAddrFromStart.HasFired() {
+					break addrLoop
+				}
+				continue
+			}
+
+			ac.mu.Lock()
+			reqHandshake := ac.dopts.reqHandshake
+			ac.mu.Unlock()
+
+			<-reconnect.Done()
+			hcancel()
+
+			if reqHandshake == envconfig.RequireHandshakeHybrid {
+				// In RequireHandshakeHybrid mode, we must check to see whether
+				// server preface has arrived yet to decide whether to start
+				// reconnecting at the top of the list (server preface received)
+				// or continue with the next addr in the list as if the
+				// connection were not successful (server preface not received).
+				select {
+				case <-prefaceReceived:
+					// We received a server preface - huzzah! We consider this
+					// a success and restart from the top of the addr list.
+					ac.mu.Lock()
+					ac.backoffIdx = 0
+					ac.mu.Unlock()
+					break addrLoop
+				default:
+					// Despite having set state to READY, in hybrid mode we
+					// consider this a failure and continue connecting at the
+					// next addr in the list.
+					ac.mu.Lock()
+					if ac.state == connectivity.Shutdown {
+						ac.mu.Unlock()
+						return
+					}
+
+					ac.updateConnectivityState(connectivity.TransientFailure)
+					ac.mu.Unlock()
+
+					if tryNextAddrFromStart.HasFired() {
+						break addrLoop
+					}
+				}
+			} else {
+				// In RequireHandshakeOn mode, we would have already waited for
+				// the server preface, so we consider this a success and restart
+				// from the top of the addr list. In RequireHandshakeOff mode,
+				// we don't care to wait for the server preface before
+				// considering this a success, so we also restart from the top
+				// of the addr list.
+				ac.mu.Lock()
+				ac.backoffIdx = 0
+				ac.mu.Unlock()
+				break addrLoop
 			}
-			timer.Stop()
-			continue
 		}
+
+		// After exhausting all addresses, or after need to reconnect after a
+		// READY, the addrConn enters TRANSIENT_FAILURE.
 		ac.mu.Lock()
-		ac.printf("ready")
 		if ac.state == connectivity.Shutdown {
-			// ac.tearDown(...) has been invoked.
 			ac.mu.Unlock()
-			newTransport.Close()
-			return errConnClosing
-		}
-		oldState = ac.state
-		ac.state = connectivity.Ready
-		ac.csEvltr.recordTransition(oldState, ac.state)
-		ac.transport = newTransport
-		if ac.ready != nil {
-			close(ac.ready)
-			ac.ready = nil
-		}
-		if ac.cc.dopts.balancer != nil {
-			ac.down = ac.cc.dopts.balancer.Up(ac.addr)
+			return
 		}
+		ac.updateConnectivityState(connectivity.TransientFailure)
+
+		// Backoff.
+		b := ac.resetBackoff
+		timer := time.NewTimer(backoffFor)
+		acctx := ac.ctx
 		ac.mu.Unlock()
-		return nil
+
+		select {
+		case <-timer.C:
+			ac.mu.Lock()
+			ac.backoffIdx++
+			ac.mu.Unlock()
+		case <-b:
+			timer.Stop()
+		case <-acctx.Done():
+			timer.Stop()
+			return
+		}
 	}
 }
 
-// Run in a goroutine to track the error in transport and create the
-// new transport if an error happens. It returns when the channel is closing.
-func (ac *addrConn) transportMonitor() {
-	for {
+// createTransport creates a connection to one of the backends in addrs. It
+// sets ac.transport in the success case, or it returns an error if it was
+// unable to successfully create a transport.
+//
+// If waitForHandshake is enabled, it blocks until server preface arrives.
+func (ac *addrConn) createTransport(addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time, reconnect *grpcsync.Event, prefaceReceived chan struct{}) (transport.ClientTransport, error) {
+	onCloseCalled := make(chan struct{})
+
+	target := transport.TargetInfo{
+		Addr:      addr.Addr,
+		Metadata:  addr.Metadata,
+		Authority: ac.cc.authority,
+	}
+
+	prefaceTimer := time.NewTimer(connectDeadline.Sub(time.Now()))
+
+	onGoAway := func(r transport.GoAwayReason) {
 		ac.mu.Lock()
-		t := ac.transport
+		ac.adjustParams(r)
 		ac.mu.Unlock()
-		select {
-		// This is needed to detect the teardown when
-		// the addrConn is idle (i.e., no RPC in flight).
-		case <-ac.ctx.Done():
-			select {
-			case <-t.Error():
-				t.Close()
-			default:
-			}
-			return
-		case <-t.GoAway():
-			ac.adjustParams(t.GetGoAwayReason())
-			// If GoAway happens without any network I/O error, the underlying transport
-			// will be gracefully closed, and a new transport will be created.
-			// (The transport will be closed when all the pending RPCs finished or failed.)
-			// If GoAway and some network I/O error happen concurrently, the underlying transport
-			// will be closed, and a new transport will be created.
-			var drain bool
-			select {
-			case <-t.Error():
-			default:
-				drain = true
-			}
-			if err := ac.resetTransport(drain); err != nil {
-				grpclog.Infof("get error from resetTransport %v, transportMonitor returning", err)
-				if err != errConnClosing {
-					// Keep this ac in cc.conns, to get the reason it's torn down.
-					ac.tearDown(err)
-				}
-				return
-			}
-		case <-t.Error():
+		reconnect.Fire()
+	}
+
+	onClose := func() {
+		close(onCloseCalled)
+		prefaceTimer.Stop()
+		reconnect.Fire()
+	}
+
+	onPrefaceReceipt := func() {
+		close(prefaceReceived)
+		prefaceTimer.Stop()
+	}
+
+	connectCtx, cancel := context.WithDeadline(ac.ctx, connectDeadline)
+	defer cancel()
+	if channelz.IsOn() {
+		copts.ChannelzParentID = ac.channelzID
+	}
+
+	newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, target, copts, onPrefaceReceipt, onGoAway, onClose)
+
+	if err == nil {
+		if ac.dopts.reqHandshake == envconfig.RequireHandshakeOn {
 			select {
-			case <-ac.ctx.Done():
-				t.Close()
-				return
-			case <-t.GoAway():
-				ac.adjustParams(t.GetGoAwayReason())
-				if err := ac.resetTransport(false); err != nil {
-					grpclog.Infof("get error from resetTransport %v, transportMonitor returning", err)
-					if err != errConnClosing {
-						// Keep this ac in cc.conns, to get the reason it's torn down.
-						ac.tearDown(err)
-					}
-					return
-				}
-			default:
-			}
-			ac.mu.Lock()
-			if ac.state == connectivity.Shutdown {
-				// ac has been shutdown.
-				ac.mu.Unlock()
-				return
+			case <-prefaceTimer.C:
+				// We didn't get the preface in time.
+				newTr.Close()
+				err = errors.New("timed out waiting for server handshake")
+			case <-prefaceReceived:
+				// We got the preface - huzzah! things are good.
+			case <-onCloseCalled:
+				// The transport has already closed - noop.
+				return nil, errors.New("connection closed")
 			}
-			oldState := ac.state
-			ac.state = connectivity.TransientFailure
-			ac.csEvltr.recordTransition(oldState, ac.state)
-			ac.mu.Unlock()
-			if err := ac.resetTransport(false); err != nil {
-				grpclog.Infof("get error from resetTransport %v, transportMonitor returning", err)
-				ac.mu.Lock()
-				ac.printf("transport exiting: %v", err)
-				ac.mu.Unlock()
-				grpclog.Warningf("grpc: addrConn.transportMonitor exits due to: %v", err)
-				if err != errConnClosing {
-					// Keep this ac in cc.conns, to get the reason it's torn down.
-					ac.tearDown(err)
+		} else if ac.dopts.reqHandshake == envconfig.RequireHandshakeHybrid {
+			go func() {
+				select {
+				case <-prefaceTimer.C:
+					// We didn't get the preface in time.
+					newTr.Close()
+				case <-prefaceReceived:
+					// We got the preface just in the nick of time - huzzah!
+				case <-onCloseCalled:
+					// The transport has already closed - noop.
 				}
-				return
-			}
+			}()
 		}
 	}
-}
 
-// wait blocks until i) the new transport is up or ii) ctx is done or iii) ac is closed or
-// iv) transport is in connectivity.TransientFailure and there is a balancer/failfast is true.
-func (ac *addrConn) wait(ctx context.Context, hasBalancer, failfast bool) (transport.ClientTransport, error) {
-	for {
+	if err != nil {
+		// newTr is either nil, or closed.
+		ac.cc.blockingpicker.updateConnectionError(err)
 		ac.mu.Lock()
-		switch {
-		case ac.state == connectivity.Shutdown:
-			if failfast || !hasBalancer {
-				// RPC is failfast or balancer is nil. This RPC should fail with ac.tearDownErr.
-				err := ac.tearDownErr
-				ac.mu.Unlock()
-				return nil, err
-			}
+		if ac.state == connectivity.Shutdown {
+			// ac.tearDown(...) has been invoked.
 			ac.mu.Unlock()
+
 			return nil, errConnClosing
-		case ac.state == connectivity.Ready:
-			ct := ac.transport
-			ac.mu.Unlock()
-			return ct, nil
-		case ac.state == connectivity.TransientFailure:
-			if failfast || hasBalancer {
-				ac.mu.Unlock()
-				return nil, errConnUnavailable
+		}
+		ac.mu.Unlock()
+		grpclog.Warningf("grpc: addrConn.createTransport failed to connect to %v. Err :%v. Reconnecting...", addr, err)
+		return nil, err
+	}
+
+	// Now there is a viable transport to be use, so set ac.transport to reflect the new viable transport.
+	ac.mu.Lock()
+	if ac.state == connectivity.Shutdown {
+		ac.mu.Unlock()
+		newTr.Close()
+		return nil, errConnClosing
+	}
+	ac.mu.Unlock()
+
+	// Now there is a viable transport to be use, so set ac.transport to reflect the new viable transport.
+	ac.mu.Lock()
+	if ac.state == connectivity.Shutdown {
+		ac.mu.Unlock()
+		newTr.Close()
+		return nil, errConnClosing
+	}
+	ac.mu.Unlock()
+
+	return newTr, nil
+}
+
+func (ac *addrConn) startHealthCheck(ctx context.Context, newTr transport.ClientTransport, addr resolver.Address, serviceName string) {
+	// Set up the health check helper functions
+	newStream := func() (interface{}, error) {
+		return ac.newClientStream(ctx, &StreamDesc{ServerStreams: true}, "/grpc.health.v1.Health/Watch", newTr)
+	}
+	firstReady := true
+	reportHealth := func(ok bool) {
+		ac.mu.Lock()
+		defer ac.mu.Unlock()
+		if ac.transport != newTr {
+			return
+		}
+		if ok {
+			if firstReady {
+				firstReady = false
+				ac.curAddr = addr
 			}
+			ac.updateConnectivityState(connectivity.Ready)
+		} else {
+			ac.updateConnectivityState(connectivity.TransientFailure)
 		}
-		ready := ac.ready
-		if ready == nil {
-			ready = make(chan struct{})
-			ac.ready = ready
+	}
+	err := ac.cc.dopts.healthCheckFunc(ctx, newStream, reportHealth, serviceName)
+	if err != nil {
+		if status.Code(err) == codes.Unimplemented {
+			if channelz.IsOn() {
+				channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{
+					Desc:     "Subchannel health check is unimplemented at server side, thus health check is disabled",
+					Severity: channelz.CtError,
+				})
+			}
+			grpclog.Error("Subchannel health check is unimplemented at server side, thus health check is disabled")
+		} else {
+			grpclog.Errorf("HealthCheckFunc exits with unexpected error %v", err)
 		}
+	}
+}
+
+func (ac *addrConn) resetConnectBackoff() {
+	ac.mu.Lock()
+	close(ac.resetBackoff)
+	ac.backoffIdx = 0
+	ac.resetBackoff = make(chan struct{})
+	ac.mu.Unlock()
+}
+
+// getReadyTransport returns the transport if ac's state is READY.
+// Otherwise it returns nil, false.
+// If ac's state is IDLE, it will trigger ac to connect.
+func (ac *addrConn) getReadyTransport() (transport.ClientTransport, bool) {
+	ac.mu.Lock()
+	if ac.state == connectivity.Ready && ac.transport != nil {
+		t := ac.transport
 		ac.mu.Unlock()
-		select {
-		case <-ctx.Done():
-			return nil, toRPCErr(ctx.Err())
-		// Wait until the new transport is ready or failed.
-		case <-ready:
-		}
+		return t, true
 	}
+	var idle bool
+	if ac.state == connectivity.Idle {
+		idle = true
+	}
+	ac.mu.Unlock()
+	// Trigger idle ac to connect.
+	if idle {
+		ac.connect()
+	}
+	return nil, false
 }
 
 // tearDown starts to tear down the addrConn.
@@ -1121,38 +1324,126 @@ func (ac *addrConn) wait(ctx context.Context, hasBalancer, failfast bool) (trans
 // tight loop.
 // tearDown doesn't remove ac from ac.cc.conns.
 func (ac *addrConn) tearDown(err error) {
-	ac.cancel()
-
 	ac.mu.Lock()
-	defer ac.mu.Unlock()
-	if ac.down != nil {
-		ac.down(downErrorf(false, false, "%v", err))
-		ac.down = nil
+	if ac.state == connectivity.Shutdown {
+		ac.mu.Unlock()
+		return
 	}
-	if err == errConnDrain && ac.transport != nil {
+	curTr := ac.transport
+	ac.transport = nil
+	// We have to set the state to Shutdown before anything else to prevent races
+	// between setting the state and logic that waits on context cancelation / etc.
+	ac.updateConnectivityState(connectivity.Shutdown)
+	ac.cancel()
+	ac.tearDownErr = err
+	ac.curAddr = resolver.Address{}
+	if err == errConnDrain && curTr != nil {
 		// GracefulClose(...) may be executed multiple times when
 		// i) receiving multiple GoAway frames from the server; or
 		// ii) there are concurrent name resolver/Balancer triggered
 		// address removal and GoAway.
-		ac.transport.GracefulClose()
+		// We have to unlock and re-lock here because GracefulClose => Close => onClose, which requires locking ac.mu.
+		ac.mu.Unlock()
+		curTr.GracefulClose()
+		ac.mu.Lock()
 	}
-	if ac.state == connectivity.Shutdown {
-		return
+	if channelz.IsOn() {
+		channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{
+			Desc:     "Subchannel Deleted",
+			Severity: channelz.CtINFO,
+			Parent: &channelz.TraceEventDesc{
+				Desc:     fmt.Sprintf("Subchanel(id:%d) deleted", ac.channelzID),
+				Severity: channelz.CtINFO,
+			},
+		})
+		// TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to
+		// the entity beng deleted, and thus prevent it from being deleted right away.
+		channelz.RemoveEntry(ac.channelzID)
 	}
-	oldState := ac.state
-	ac.state = connectivity.Shutdown
-	ac.tearDownErr = err
-	ac.csEvltr.recordTransition(oldState, ac.state)
-	if ac.events != nil {
-		ac.events.Finish()
-		ac.events = nil
+	ac.mu.Unlock()
+}
+
+func (ac *addrConn) getState() connectivity.State {
+	ac.mu.Lock()
+	defer ac.mu.Unlock()
+	return ac.state
+}
+
+func (ac *addrConn) ChannelzMetric() *channelz.ChannelInternalMetric {
+	ac.mu.Lock()
+	addr := ac.curAddr.Addr
+	ac.mu.Unlock()
+	return &channelz.ChannelInternalMetric{
+		State:                    ac.getState(),
+		Target:                   addr,
+		CallsStarted:             atomic.LoadInt64(&ac.czData.callsStarted),
+		CallsSucceeded:           atomic.LoadInt64(&ac.czData.callsSucceeded),
+		CallsFailed:              atomic.LoadInt64(&ac.czData.callsFailed),
+		LastCallStartedTimestamp: time.Unix(0, atomic.LoadInt64(&ac.czData.lastCallStartedTime)),
 	}
-	if ac.ready != nil {
-		close(ac.ready)
-		ac.ready = nil
+}
+
+func (ac *addrConn) incrCallsStarted() {
+	atomic.AddInt64(&ac.czData.callsStarted, 1)
+	atomic.StoreInt64(&ac.czData.lastCallStartedTime, time.Now().UnixNano())
+}
+
+func (ac *addrConn) incrCallsSucceeded() {
+	atomic.AddInt64(&ac.czData.callsSucceeded, 1)
+}
+
+func (ac *addrConn) incrCallsFailed() {
+	atomic.AddInt64(&ac.czData.callsFailed, 1)
+}
+
+type retryThrottler struct {
+	max    float64
+	thresh float64
+	ratio  float64
+
+	mu     sync.Mutex
+	tokens float64 // TODO(dfawley): replace with atomic and remove lock.
+}
+
+// throttle subtracts a retry token from the pool and returns whether a retry
+// should be throttled (disallowed) based upon the retry throttling policy in
+// the service config.
+func (rt *retryThrottler) throttle() bool {
+	if rt == nil {
+		return false
 	}
-	if ac.transport != nil && err != errConnDrain {
-		ac.transport.Close()
+	rt.mu.Lock()
+	defer rt.mu.Unlock()
+	rt.tokens--
+	if rt.tokens < 0 {
+		rt.tokens = 0
 	}
-	return
+	return rt.tokens <= rt.thresh
 }
+
+func (rt *retryThrottler) successfulRPC() {
+	if rt == nil {
+		return
+	}
+	rt.mu.Lock()
+	defer rt.mu.Unlock()
+	rt.tokens += rt.ratio
+	if rt.tokens > rt.max {
+		rt.tokens = rt.max
+	}
+}
+
+type channelzChannel struct {
+	cc *ClientConn
+}
+
+func (c *channelzChannel) ChannelzMetric() *channelz.ChannelInternalMetric {
+	return c.cc.channelzMetric()
+}
+
+// ErrClientConnTimeout indicates that the ClientConn cannot establish the
+// underlying connections within the specified timeout.
+//
+// Deprecated: This error is never returned by grpc and should not be
+// referenced by users.
+var ErrClientConnTimeout = errors.New("grpc: timed out when dialing")
diff --git a/vendor/google.golang.org/grpc/codec.go b/vendor/google.golang.org/grpc/codec.go
index 905b048e2ac5..129776547811 100644
--- a/vendor/google.golang.org/grpc/codec.go
+++ b/vendor/google.golang.org/grpc/codec.go
@@ -19,86 +19,32 @@
 package grpc
 
 import (
-	"math"
-	"sync"
-
-	"github.com/golang/protobuf/proto"
+	"google.golang.org/grpc/encoding"
+	_ "google.golang.org/grpc/encoding/proto" // to register the Codec for "proto"
 )
 
+// baseCodec contains the functionality of both Codec and encoding.Codec, but
+// omits the name/string, which vary between the two and are not needed for
+// anything besides the registry in the encoding package.
+type baseCodec interface {
+	Marshal(v interface{}) ([]byte, error)
+	Unmarshal(data []byte, v interface{}) error
+}
+
+var _ baseCodec = Codec(nil)
+var _ baseCodec = encoding.Codec(nil)
+
 // Codec defines the interface gRPC uses to encode and decode messages.
 // Note that implementations of this interface must be thread safe;
 // a Codec's methods can be called from concurrent goroutines.
+//
+// Deprecated: use encoding.Codec instead.
 type Codec interface {
 	// Marshal returns the wire format of v.
 	Marshal(v interface{}) ([]byte, error)
 	// Unmarshal parses the wire format into v.
 	Unmarshal(data []byte, v interface{}) error
-	// String returns the name of the Codec implementation. The returned
-	// string will be used as part of content type in transmission.
+	// String returns the name of the Codec implementation.  This is unused by
+	// gRPC.
 	String() string
 }
-
-// protoCodec is a Codec implementation with protobuf. It is the default codec for gRPC.
-type protoCodec struct {
-}
-
-type cachedProtoBuffer struct {
-	lastMarshaledSize uint32
-	proto.Buffer
-}
-
-func capToMaxInt32(val int) uint32 {
-	if val > math.MaxInt32 {
-		return uint32(math.MaxInt32)
-	}
-	return uint32(val)
-}
-
-func (p protoCodec) marshal(v interface{}, cb *cachedProtoBuffer) ([]byte, error) {
-	protoMsg := v.(proto.Message)
-	newSlice := make([]byte, 0, cb.lastMarshaledSize)
-
-	cb.SetBuf(newSlice)
-	cb.Reset()
-	if err := cb.Marshal(protoMsg); err != nil {
-		return nil, err
-	}
-	out := cb.Bytes()
-	cb.lastMarshaledSize = capToMaxInt32(len(out))
-	return out, nil
-}
-
-func (p protoCodec) Marshal(v interface{}) ([]byte, error) {
-	cb := protoBufferPool.Get().(*cachedProtoBuffer)
-	out, err := p.marshal(v, cb)
-
-	// put back buffer and lose the ref to the slice
-	cb.SetBuf(nil)
-	protoBufferPool.Put(cb)
-	return out, err
-}
-
-func (p protoCodec) Unmarshal(data []byte, v interface{}) error {
-	cb := protoBufferPool.Get().(*cachedProtoBuffer)
-	cb.SetBuf(data)
-	v.(proto.Message).Reset()
-	err := cb.Unmarshal(v.(proto.Message))
-	cb.SetBuf(nil)
-	protoBufferPool.Put(cb)
-	return err
-}
-
-func (protoCodec) String() string {
-	return "proto"
-}
-
-var (
-	protoBufferPool = &sync.Pool{
-		New: func() interface{} {
-			return &cachedProtoBuffer{
-				Buffer:            proto.Buffer{},
-				lastMarshaledSize: 16,
-			}
-		},
-	}
-)
diff --git a/vendor/google.golang.org/grpc/codes/code_string.go b/vendor/google.golang.org/grpc/codes/code_string.go
index e6762d084558..0b206a57822a 100644
--- a/vendor/google.golang.org/grpc/codes/code_string.go
+++ b/vendor/google.golang.org/grpc/codes/code_string.go
@@ -1,16 +1,62 @@
-// generated by stringer -type=Code; DO NOT EDIT
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
 
 package codes
 
-import "fmt"
+import "strconv"
 
-const _Code_name = "OKCanceledUnknownInvalidArgumentDeadlineExceededNotFoundAlreadyExistsPermissionDeniedResourceExhaustedFailedPreconditionAbortedOutOfRangeUnimplementedInternalUnavailableDataLossUnauthenticated"
-
-var _Code_index = [...]uint8{0, 2, 10, 17, 32, 48, 56, 69, 85, 102, 120, 127, 137, 150, 158, 169, 177, 192}
-
-func (i Code) String() string {
-	if i+1 >= Code(len(_Code_index)) {
-		return fmt.Sprintf("Code(%d)", i)
+func (c Code) String() string {
+	switch c {
+	case OK:
+		return "OK"
+	case Canceled:
+		return "Canceled"
+	case Unknown:
+		return "Unknown"
+	case InvalidArgument:
+		return "InvalidArgument"
+	case DeadlineExceeded:
+		return "DeadlineExceeded"
+	case NotFound:
+		return "NotFound"
+	case AlreadyExists:
+		return "AlreadyExists"
+	case PermissionDenied:
+		return "PermissionDenied"
+	case ResourceExhausted:
+		return "ResourceExhausted"
+	case FailedPrecondition:
+		return "FailedPrecondition"
+	case Aborted:
+		return "Aborted"
+	case OutOfRange:
+		return "OutOfRange"
+	case Unimplemented:
+		return "Unimplemented"
+	case Internal:
+		return "Internal"
+	case Unavailable:
+		return "Unavailable"
+	case DataLoss:
+		return "DataLoss"
+	case Unauthenticated:
+		return "Unauthenticated"
+	default:
+		return "Code(" + strconv.FormatInt(int64(c), 10) + ")"
 	}
-	return _Code_name[_Code_index[i]:_Code_index[i+1]]
 }
diff --git a/vendor/google.golang.org/grpc/codes/codes.go b/vendor/google.golang.org/grpc/codes/codes.go
index 21e7733a5fe9..d9b9d5782e08 100644
--- a/vendor/google.golang.org/grpc/codes/codes.go
+++ b/vendor/google.golang.org/grpc/codes/codes.go
@@ -20,11 +20,14 @@
 // consistent across various languages.
 package codes // import "google.golang.org/grpc/codes"
 
+import (
+	"fmt"
+	"strconv"
+)
+
 // A Code is an unsigned 32-bit error code as defined in the gRPC spec.
 type Code uint32
 
-//go:generate stringer -type=Code
-
 const (
 	// OK is returned on success.
 	OK Code = 0
@@ -32,9 +35,9 @@ const (
 	// Canceled indicates the operation was canceled (typically by the caller).
 	Canceled Code = 1
 
-	// Unknown error.  An example of where this error may be returned is
+	// Unknown error. An example of where this error may be returned is
 	// if a Status value received from another address space belongs to
-	// an error-space that is not known in this address space.  Also
+	// an error-space that is not known in this address space. Also
 	// errors raised by APIs that do not return enough error information
 	// may be converted to this error.
 	Unknown Code = 2
@@ -63,15 +66,11 @@ const (
 	// PermissionDenied indicates the caller does not have permission to
 	// execute the specified operation. It must not be used for rejections
 	// caused by exhausting some resource (use ResourceExhausted
-	// instead for those errors).  It must not be
+	// instead for those errors). It must not be
 	// used if the caller cannot be identified (use Unauthenticated
 	// instead for those errors).
 	PermissionDenied Code = 7
 
-	// Unauthenticated indicates the request does not have valid
-	// authentication credentials for the operation.
-	Unauthenticated Code = 16
-
 	// ResourceExhausted indicates some resource has been exhausted, perhaps
 	// a per-user quota, or perhaps the entire file system is out of space.
 	ResourceExhausted Code = 8
@@ -87,7 +86,7 @@ const (
 	//  (b) Use Aborted if the client should retry at a higher-level
 	//      (e.g., restarting a read-modify-write sequence).
 	//  (c) Use FailedPrecondition if the client should not retry until
-	//      the system state has been explicitly fixed.  E.g., if an "rmdir"
+	//      the system state has been explicitly fixed. E.g., if an "rmdir"
 	//      fails because the directory is non-empty, FailedPrecondition
 	//      should be returned since the client should not retry unless
 	//      they have first fixed up the directory by deleting files from it.
@@ -116,7 +115,7 @@ const (
 	// file size.
 	//
 	// There is a fair bit of overlap between FailedPrecondition and
-	// OutOfRange.  We recommend using OutOfRange (the more specific
+	// OutOfRange. We recommend using OutOfRange (the more specific
 	// error) when it applies so that callers who are iterating through
 	// a space can easily look for an OutOfRange error to detect when
 	// they are done.
@@ -126,8 +125,8 @@ const (
 	// supported/enabled in this service.
 	Unimplemented Code = 12
 
-	// Internal errors.  Means some invariants expected by underlying
-	// system has been broken.  If you see one of these errors,
+	// Internal errors. Means some invariants expected by underlying
+	// system has been broken. If you see one of these errors,
 	// something is very broken.
 	Internal Code = 13
 
@@ -141,4 +140,58 @@ const (
 
 	// DataLoss indicates unrecoverable data loss or corruption.
 	DataLoss Code = 15
+
+	// Unauthenticated indicates the request does not have valid
+	// authentication credentials for the operation.
+	Unauthenticated Code = 16
+
+	_maxCode = 17
 )
+
+var strToCode = map[string]Code{
+	`"OK"`: OK,
+	`"CANCELLED"`:/* [sic] */ Canceled,
+	`"UNKNOWN"`:             Unknown,
+	`"INVALID_ARGUMENT"`:    InvalidArgument,
+	`"DEADLINE_EXCEEDED"`:   DeadlineExceeded,
+	`"NOT_FOUND"`:           NotFound,
+	`"ALREADY_EXISTS"`:      AlreadyExists,
+	`"PERMISSION_DENIED"`:   PermissionDenied,
+	`"RESOURCE_EXHAUSTED"`:  ResourceExhausted,
+	`"FAILED_PRECONDITION"`: FailedPrecondition,
+	`"ABORTED"`:             Aborted,
+	`"OUT_OF_RANGE"`:        OutOfRange,
+	`"UNIMPLEMENTED"`:       Unimplemented,
+	`"INTERNAL"`:            Internal,
+	`"UNAVAILABLE"`:         Unavailable,
+	`"DATA_LOSS"`:           DataLoss,
+	`"UNAUTHENTICATED"`:     Unauthenticated,
+}
+
+// UnmarshalJSON unmarshals b into the Code.
+func (c *Code) UnmarshalJSON(b []byte) error {
+	// From json.Unmarshaler: By convention, to approximate the behavior of
+	// Unmarshal itself, Unmarshalers implement UnmarshalJSON([]byte("null")) as
+	// a no-op.
+	if string(b) == "null" {
+		return nil
+	}
+	if c == nil {
+		return fmt.Errorf("nil receiver passed to UnmarshalJSON")
+	}
+
+	if ci, err := strconv.ParseUint(string(b), 10, 32); err == nil {
+		if ci >= _maxCode {
+			return fmt.Errorf("invalid code: %q", ci)
+		}
+
+		*c = Code(ci)
+		return nil
+	}
+
+	if jc, ok := strToCode[string(b)]; ok {
+		*c = jc
+		return nil
+	}
+	return fmt.Errorf("invalid code: %q", string(b))
+}
diff --git a/vendor/google.golang.org/grpc/connectivity/connectivity.go b/vendor/google.golang.org/grpc/connectivity/connectivity.go
index 568ef5dc68ba..b1d7dbc5470d 100644
--- a/vendor/google.golang.org/grpc/connectivity/connectivity.go
+++ b/vendor/google.golang.org/grpc/connectivity/connectivity.go
@@ -22,7 +22,8 @@
 package connectivity
 
 import (
-	"golang.org/x/net/context"
+	"context"
+
 	"google.golang.org/grpc/grpclog"
 )
 
diff --git a/vendor/google.golang.org/grpc/coverage.sh b/vendor/google.golang.org/grpc/coverage.sh
deleted file mode 100755
index b85f9181dee9..000000000000
--- a/vendor/google.golang.org/grpc/coverage.sh
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/env bash
-
-
-set -e
-
-workdir=.cover
-profile="$workdir/cover.out"
-mode=set
-end2endtest="google.golang.org/grpc/test"
-
-generate_cover_data() {
-    rm -rf "$workdir"
-    mkdir "$workdir"
-
-    for pkg in "$@"; do
-        if [ $pkg == "google.golang.org/grpc" -o $pkg == "google.golang.org/grpc/transport" -o $pkg == "google.golang.org/grpc/metadata" -o $pkg == "google.golang.org/grpc/credentials" ]
-            then
-                f="$workdir/$(echo $pkg | tr / -)"
-                go test -covermode="$mode" -coverprofile="$f.cover" "$pkg"
-                go test -covermode="$mode" -coverpkg "$pkg" -coverprofile="$f.e2e.cover" "$end2endtest"
-        fi
-    done
-
-    echo "mode: $mode" >"$profile"
-    grep -h -v "^mode:" "$workdir"/*.cover >>"$profile"
-}
-
-show_cover_report() {
-    go tool cover -${1}="$profile"
-}
-
-push_to_coveralls() {
-    goveralls -coverprofile="$profile"
-}
-
-generate_cover_data $(go list ./...)
-show_cover_report func
-case "$1" in
-"")
-    ;;
---html)
-    show_cover_report html ;;
---coveralls)
-    push_to_coveralls ;;
-*)
-    echo >&2 "error: invalid option: $1" ;;
-esac
-rm -rf "$workdir"
diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go
index 2475fe832205..a851560456b4 100644
--- a/vendor/google.golang.org/grpc/credentials/credentials.go
+++ b/vendor/google.golang.org/grpc/credentials/credentials.go
@@ -23,6 +23,7 @@
 package credentials // import "google.golang.org/grpc/credentials"
 
 import (
+	"context"
 	"crypto/tls"
 	"crypto/x509"
 	"errors"
@@ -31,13 +32,12 @@ import (
 	"net"
 	"strings"
 
-	"golang.org/x/net/context"
+	"github.com/golang/protobuf/proto"
+	"google.golang.org/grpc/credentials/internal"
 )
 
-var (
-	// alpnProtoStr are the specified application level protocols for gRPC.
-	alpnProtoStr = []string{"h2"}
-)
+// alpnProtoStr are the specified application level protocols for gRPC.
+var alpnProtoStr = []string{"h2"}
 
 // PerRPCCredentials defines the common interface for the credentials which need to
 // attach security information to every RPC (e.g., oauth2).
@@ -45,8 +45,9 @@ type PerRPCCredentials interface {
 	// GetRequestMetadata gets the current request metadata, refreshing
 	// tokens if required. This should be called by the transport layer on
 	// each request, and the data should be populated in headers or other
-	// context. uri is the URI of the entry point for the request. When
-	// supported by the underlying implementation, ctx can be used for
+	// context. If a status code is returned, it will be used as the status
+	// for the RPC. uri is the URI of the entry point for the request.
+	// When supported by the underlying implementation, ctx can be used for
 	// timeout and cancellation.
 	// TODO(zhaoq): Define the set of the qualified keys instead of leaving
 	// it as an arbitrary string.
@@ -74,11 +75,9 @@ type AuthInfo interface {
 	AuthType() string
 }
 
-var (
-	// ErrConnDispatched indicates that rawConn has been dispatched out of gRPC
-	// and the caller should not close rawConn.
-	ErrConnDispatched = errors.New("credentials: rawConn is dispatched out of gRPC")
-)
+// ErrConnDispatched indicates that rawConn has been dispatched out of gRPC
+// and the caller should not close rawConn.
+var ErrConnDispatched = errors.New("credentials: rawConn is dispatched out of gRPC")
 
 // TransportCredentials defines the common interface for all the live gRPC wire
 // protocols and supported transport security protocols (e.g., TLS, SSL).
@@ -91,10 +90,14 @@ type TransportCredentials interface {
 	// (io.EOF, context.DeadlineExceeded or err.Temporary() == true).
 	// If the returned error is a wrapper error, implementations should make sure that
 	// the error implements Temporary() to have the correct retry behaviors.
+	//
+	// If the returned net.Conn is closed, it MUST close the net.Conn provided.
 	ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error)
 	// ServerHandshake does the authentication handshake for servers. It returns
 	// the authenticated connection and the corresponding auth information about
 	// the connection.
+	//
+	// If the returned net.Conn is closed, it MUST close the net.Conn provided.
 	ServerHandshake(net.Conn) (net.Conn, AuthInfo, error)
 	// Info provides the ProtocolInfo of this TransportCredentials.
 	Info() ProtocolInfo
@@ -106,6 +109,25 @@ type TransportCredentials interface {
 	OverrideServerName(string) error
 }
 
+// Bundle is a combination of TransportCredentials and PerRPCCredentials.
+//
+// It also contains a mode switching method, so it can be used as a combination
+// of different credential policies.
+//
+// Bundle cannot be used together with individual TransportCredentials.
+// PerRPCCredentials from Bundle will be appended to other PerRPCCredentials.
+//
+// This API is experimental.
+type Bundle interface {
+	TransportCredentials() TransportCredentials
+	PerRPCCredentials() PerRPCCredentials
+	// NewWithMode should make a copy of Bundle, and switch mode. Modifying the
+	// existing Bundle may cause races.
+	//
+	// NewWithMode returns nil if the requested mode is not supported.
+	NewWithMode(mode string) (Bundle, error)
+}
+
 // TLSInfo contains the auth information for a TLS authenticated connection.
 // It implements the AuthInfo interface.
 type TLSInfo struct {
@@ -117,6 +139,18 @@ func (t TLSInfo) AuthType() string {
 	return "tls"
 }
 
+// GetSecurityValue returns security info requested by channelz.
+func (t TLSInfo) GetSecurityValue() ChannelzSecurityValue {
+	v := &TLSChannelzSecurityValue{
+		StandardName: cipherSuiteLookup[t.State.CipherSuite],
+	}
+	// Currently there's no way to get LocalCertificate info from tls package.
+	if len(t.State.PeerCertificates) > 0 {
+		v.RemoteCertificate = t.State.PeerCertificates[0].Raw
+	}
+	return v
+}
+
 // tlsCreds is the credentials required for authenticating a connection using TLS.
 type tlsCreds struct {
 	// TLS configuration
@@ -131,15 +165,15 @@ func (c tlsCreds) Info() ProtocolInfo {
 	}
 }
 
-func (c *tlsCreds) ClientHandshake(ctx context.Context, addr string, rawConn net.Conn) (_ net.Conn, _ AuthInfo, err error) {
+func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawConn net.Conn) (_ net.Conn, _ AuthInfo, err error) {
 	// use local cfg to avoid clobbering ServerName if using multiple endpoints
 	cfg := cloneTLSConfig(c.config)
 	if cfg.ServerName == "" {
-		colonPos := strings.LastIndex(addr, ":")
+		colonPos := strings.LastIndex(authority, ":")
 		if colonPos == -1 {
-			colonPos = len(addr)
+			colonPos = len(authority)
 		}
-		cfg.ServerName = addr[:colonPos]
+		cfg.ServerName = authority[:colonPos]
 	}
 	conn := tls.Client(rawConn, cfg)
 	errChannel := make(chan error, 1)
@@ -154,7 +188,7 @@ func (c *tlsCreds) ClientHandshake(ctx context.Context, addr string, rawConn net
 	case <-ctx.Done():
 		return nil, nil, ctx.Err()
 	}
-	return conn, TLSInfo{conn.ConnectionState()}, nil
+	return internal.WrapSyscallConn(rawConn, conn), TLSInfo{conn.ConnectionState()}, nil
 }
 
 func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) {
@@ -162,7 +196,7 @@ func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error)
 	if err := conn.Handshake(); err != nil {
 		return nil, nil, err
 	}
-	return conn, TLSInfo{conn.ConnectionState()}, nil
+	return internal.WrapSyscallConn(rawConn, conn), TLSInfo{conn.ConnectionState()}, nil
 }
 
 func (c *tlsCreds) Clone() TransportCredentials {
@@ -217,3 +251,78 @@ func NewServerTLSFromFile(certFile, keyFile string) (TransportCredentials, error
 	}
 	return NewTLS(&tls.Config{Certificates: []tls.Certificate{cert}}), nil
 }
+
+// ChannelzSecurityInfo defines the interface that security protocols should implement
+// in order to provide security info to channelz.
+type ChannelzSecurityInfo interface {
+	GetSecurityValue() ChannelzSecurityValue
+}
+
+// ChannelzSecurityValue defines the interface that GetSecurityValue() return value
+// should satisfy. This interface should only be satisfied by *TLSChannelzSecurityValue
+// and *OtherChannelzSecurityValue.
+type ChannelzSecurityValue interface {
+	isChannelzSecurityValue()
+}
+
+// TLSChannelzSecurityValue defines the struct that TLS protocol should return
+// from GetSecurityValue(), containing security info like cipher and certificate used.
+type TLSChannelzSecurityValue struct {
+	StandardName      string
+	LocalCertificate  []byte
+	RemoteCertificate []byte
+}
+
+func (*TLSChannelzSecurityValue) isChannelzSecurityValue() {}
+
+// OtherChannelzSecurityValue defines the struct that non-TLS protocol should return
+// from GetSecurityValue(), which contains protocol specific security info. Note
+// the Value field will be sent to users of channelz requesting channel info, and
+// thus sensitive info should better be avoided.
+type OtherChannelzSecurityValue struct {
+	Name  string
+	Value proto.Message
+}
+
+func (*OtherChannelzSecurityValue) isChannelzSecurityValue() {}
+
+var cipherSuiteLookup = map[uint16]string{
+	tls.TLS_RSA_WITH_RC4_128_SHA:                "TLS_RSA_WITH_RC4_128_SHA",
+	tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA:           "TLS_RSA_WITH_3DES_EDE_CBC_SHA",
+	tls.TLS_RSA_WITH_AES_128_CBC_SHA:            "TLS_RSA_WITH_AES_128_CBC_SHA",
+	tls.TLS_RSA_WITH_AES_256_CBC_SHA:            "TLS_RSA_WITH_AES_256_CBC_SHA",
+	tls.TLS_RSA_WITH_AES_128_GCM_SHA256:         "TLS_RSA_WITH_AES_128_GCM_SHA256",
+	tls.TLS_RSA_WITH_AES_256_GCM_SHA384:         "TLS_RSA_WITH_AES_256_GCM_SHA384",
+	tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA:        "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA",
+	tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA:    "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA",
+	tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA:    "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA",
+	tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA:          "TLS_ECDHE_RSA_WITH_RC4_128_SHA",
+	tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA:     "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA",
+	tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA:      "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
+	tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA:      "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA",
+	tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256:   "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
+	tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
+	tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384:   "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
+	tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384: "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
+	tls.TLS_FALLBACK_SCSV:                       "TLS_FALLBACK_SCSV",
+	tls.TLS_RSA_WITH_AES_128_CBC_SHA256:         "TLS_RSA_WITH_AES_128_CBC_SHA256",
+	tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256: "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256",
+	tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256:   "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
+	tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305:    "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
+	tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305:  "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
+}
+
+// cloneTLSConfig returns a shallow clone of the exported
+// fields of cfg, ignoring the unexported sync.Once, which
+// contains a mutex and must not be copied.
+//
+// If cfg is nil, a new zero tls.Config is returned.
+//
+// TODO: inline this function if possible.
+func cloneTLSConfig(cfg *tls.Config) *tls.Config {
+	if cfg == nil {
+		return &tls.Config{}
+	}
+
+	return cfg.Clone()
+}
diff --git a/vendor/google.golang.org/grpc/credentials/credentials_util_go17.go b/vendor/google.golang.org/grpc/credentials/credentials_util_go17.go
deleted file mode 100644
index 60409aac0fbc..000000000000
--- a/vendor/google.golang.org/grpc/credentials/credentials_util_go17.go
+++ /dev/null
@@ -1,60 +0,0 @@
-// +build go1.7
-// +build !go1.8
-
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package credentials
-
-import (
-	"crypto/tls"
-)
-
-// cloneTLSConfig returns a shallow clone of the exported
-// fields of cfg, ignoring the unexported sync.Once, which
-// contains a mutex and must not be copied.
-//
-// If cfg is nil, a new zero tls.Config is returned.
-func cloneTLSConfig(cfg *tls.Config) *tls.Config {
-	if cfg == nil {
-		return &tls.Config{}
-	}
-	return &tls.Config{
-		Rand:                        cfg.Rand,
-		Time:                        cfg.Time,
-		Certificates:                cfg.Certificates,
-		NameToCertificate:           cfg.NameToCertificate,
-		GetCertificate:              cfg.GetCertificate,
-		RootCAs:                     cfg.RootCAs,
-		NextProtos:                  cfg.NextProtos,
-		ServerName:                  cfg.ServerName,
-		ClientAuth:                  cfg.ClientAuth,
-		ClientCAs:                   cfg.ClientCAs,
-		InsecureSkipVerify:          cfg.InsecureSkipVerify,
-		CipherSuites:                cfg.CipherSuites,
-		PreferServerCipherSuites:    cfg.PreferServerCipherSuites,
-		SessionTicketsDisabled:      cfg.SessionTicketsDisabled,
-		SessionTicketKey:            cfg.SessionTicketKey,
-		ClientSessionCache:          cfg.ClientSessionCache,
-		MinVersion:                  cfg.MinVersion,
-		MaxVersion:                  cfg.MaxVersion,
-		CurvePreferences:            cfg.CurvePreferences,
-		DynamicRecordSizingDisabled: cfg.DynamicRecordSizingDisabled,
-		Renegotiation:               cfg.Renegotiation,
-	}
-}
diff --git a/vendor/google.golang.org/grpc/credentials/credentials_util_pre_go17.go b/vendor/google.golang.org/grpc/credentials/credentials_util_pre_go17.go
deleted file mode 100644
index d6bbcc9fdd95..000000000000
--- a/vendor/google.golang.org/grpc/credentials/credentials_util_pre_go17.go
+++ /dev/null
@@ -1,57 +0,0 @@
-// +build !go1.7
-
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package credentials
-
-import (
-	"crypto/tls"
-)
-
-// cloneTLSConfig returns a shallow clone of the exported
-// fields of cfg, ignoring the unexported sync.Once, which
-// contains a mutex and must not be copied.
-//
-// If cfg is nil, a new zero tls.Config is returned.
-func cloneTLSConfig(cfg *tls.Config) *tls.Config {
-	if cfg == nil {
-		return &tls.Config{}
-	}
-	return &tls.Config{
-		Rand:                     cfg.Rand,
-		Time:                     cfg.Time,
-		Certificates:             cfg.Certificates,
-		NameToCertificate:        cfg.NameToCertificate,
-		GetCertificate:           cfg.GetCertificate,
-		RootCAs:                  cfg.RootCAs,
-		NextProtos:               cfg.NextProtos,
-		ServerName:               cfg.ServerName,
-		ClientAuth:               cfg.ClientAuth,
-		ClientCAs:                cfg.ClientCAs,
-		InsecureSkipVerify:       cfg.InsecureSkipVerify,
-		CipherSuites:             cfg.CipherSuites,
-		PreferServerCipherSuites: cfg.PreferServerCipherSuites,
-		SessionTicketsDisabled:   cfg.SessionTicketsDisabled,
-		SessionTicketKey:         cfg.SessionTicketKey,
-		ClientSessionCache:       cfg.ClientSessionCache,
-		MinVersion:               cfg.MinVersion,
-		MaxVersion:               cfg.MaxVersion,
-		CurvePreferences:         cfg.CurvePreferences,
-	}
-}
diff --git a/vendor/google.golang.org/grpc/credentials/internal/syscallconn.go b/vendor/google.golang.org/grpc/credentials/internal/syscallconn.go
new file mode 100644
index 000000000000..2f4472becc7c
--- /dev/null
+++ b/vendor/google.golang.org/grpc/credentials/internal/syscallconn.go
@@ -0,0 +1,61 @@
+// +build !appengine
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package internal contains credentials-internal code.
+package internal
+
+import (
+	"net"
+	"syscall"
+)
+
+type sysConn = syscall.Conn
+
+// syscallConn keeps reference of rawConn to support syscall.Conn for channelz.
+// SyscallConn() (the method in interface syscall.Conn) is explicitly
+// implemented on this type,
+//
+// Interface syscall.Conn is implemented by most net.Conn implementations (e.g.
+// TCPConn, UnixConn), but is not part of net.Conn interface. So wrapper conns
+// that embed net.Conn don't implement syscall.Conn. (Side note: tls.Conn
+// doesn't embed net.Conn, so even if syscall.Conn is part of net.Conn, it won't
+// help here).
+type syscallConn struct {
+	net.Conn
+	// sysConn is a type alias of syscall.Conn. It's necessary because the name
+	// `Conn` collides with `net.Conn`.
+	sysConn
+}
+
+// WrapSyscallConn tries to wrap rawConn and newConn into a net.Conn that
+// implements syscall.Conn. rawConn will be used to support syscall, and newConn
+// will be used for read/write.
+//
+// This function returns newConn if rawConn doesn't implement syscall.Conn.
+func WrapSyscallConn(rawConn, newConn net.Conn) net.Conn {
+	sysConn, ok := rawConn.(syscall.Conn)
+	if !ok {
+		return newConn
+	}
+	return &syscallConn{
+		Conn:    newConn,
+		sysConn: sysConn,
+	}
+}
diff --git a/vendor/google.golang.org/grpc/naming/go17.go b/vendor/google.golang.org/grpc/credentials/internal/syscallconn_appengine.go
similarity index 62%
rename from vendor/google.golang.org/grpc/naming/go17.go
rename to vendor/google.golang.org/grpc/credentials/internal/syscallconn_appengine.go
index a537b08c602b..d4346e9eabe6 100644
--- a/vendor/google.golang.org/grpc/naming/go17.go
+++ b/vendor/google.golang.org/grpc/credentials/internal/syscallconn_appengine.go
@@ -1,8 +1,8 @@
-// +build go1.6, !go1.8
+// +build appengine
 
 /*
  *
- * Copyright 2017 gRPC authors.
+ * Copyright 2018 gRPC authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,17 +18,13 @@
  *
  */
 
-package naming
+package internal
 
 import (
 	"net"
-
-	"golang.org/x/net/context"
 )
 
-var (
-	lookupHost = func(ctx context.Context, host string) ([]string, error) { return net.LookupHost(host) }
-	lookupSRV  = func(ctx context.Context, service, proto, name string) (string, []*net.SRV, error) {
-		return net.LookupSRV(service, proto, name)
-	}
-)
+// WrapSyscallConn returns newConn on appengine.
+func WrapSyscallConn(rawConn, newConn net.Conn) net.Conn {
+	return newConn
+}
diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go
new file mode 100644
index 000000000000..a397f8c86a77
--- /dev/null
+++ b/vendor/google.golang.org/grpc/dialoptions.go
@@ -0,0 +1,494 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"time"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/internal"
+	"google.golang.org/grpc/internal/backoff"
+	"google.golang.org/grpc/internal/envconfig"
+	"google.golang.org/grpc/internal/transport"
+	"google.golang.org/grpc/keepalive"
+	"google.golang.org/grpc/resolver"
+	"google.golang.org/grpc/stats"
+)
+
+// dialOptions configure a Dial call. dialOptions are set by the DialOption
+// values passed to Dial.
+type dialOptions struct {
+	unaryInt    UnaryClientInterceptor
+	streamInt   StreamClientInterceptor
+	cp          Compressor
+	dc          Decompressor
+	bs          backoff.Strategy
+	block       bool
+	insecure    bool
+	timeout     time.Duration
+	scChan      <-chan ServiceConfig
+	authority   string
+	copts       transport.ConnectOptions
+	callOptions []CallOption
+	// This is used by v1 balancer dial option WithBalancer to support v1
+	// balancer, and also by WithBalancerName dial option.
+	balancerBuilder balancer.Builder
+	// This is to support grpclb.
+	resolverBuilder      resolver.Builder
+	reqHandshake         envconfig.RequireHandshakeSetting
+	channelzParentID     int64
+	disableServiceConfig bool
+	disableRetry         bool
+	disableHealthCheck   bool
+	healthCheckFunc      internal.HealthChecker
+}
+
+// DialOption configures how we set up the connection.
+type DialOption interface {
+	apply(*dialOptions)
+}
+
+// EmptyDialOption does not alter the dial configuration. It can be embedded in
+// another structure to build custom dial options.
+//
+// This API is EXPERIMENTAL.
+type EmptyDialOption struct{}
+
+func (EmptyDialOption) apply(*dialOptions) {}
+
+// funcDialOption wraps a function that modifies dialOptions into an
+// implementation of the DialOption interface.
+type funcDialOption struct {
+	f func(*dialOptions)
+}
+
+func (fdo *funcDialOption) apply(do *dialOptions) {
+	fdo.f(do)
+}
+
+func newFuncDialOption(f func(*dialOptions)) *funcDialOption {
+	return &funcDialOption{
+		f: f,
+	}
+}
+
+// WithWaitForHandshake blocks until the initial settings frame is received from
+// the server before assigning RPCs to the connection.
+//
+// Deprecated: this will become the default behavior in the 1.18 release, and
+// will be removed after the 1.18 release.  To override the default behavior in
+// the 1.18 release, either use this dial option or set the environment
+// variable GRPC_GO_READY_BEFORE_HANDSHAKE=on.
+func WithWaitForHandshake() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.reqHandshake = envconfig.RequireHandshakeOn
+	})
+}
+
+// WithWriteBufferSize determines how much data can be batched before doing a
+// write on the wire. The corresponding memory allocation for this buffer will
+// be twice the size to keep syscalls low. The default value for this buffer is
+// 32KB.
+//
+// Zero will disable the write buffer such that each write will be on underlying
+// connection. Note: A Send call may not directly translate to a write.
+func WithWriteBufferSize(s int) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.WriteBufferSize = s
+	})
+}
+
+// WithReadBufferSize lets you set the size of read buffer, this determines how
+// much data can be read at most for each read syscall.
+//
+// The default value for this buffer is 32KB. Zero will disable read buffer for
+// a connection so data framer can access the underlying conn directly.
+func WithReadBufferSize(s int) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.ReadBufferSize = s
+	})
+}
+
+// WithInitialWindowSize returns a DialOption which sets the value for initial
+// window size on a stream. The lower bound for window size is 64K and any value
+// smaller than that will be ignored.
+func WithInitialWindowSize(s int32) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.InitialWindowSize = s
+	})
+}
+
+// WithInitialConnWindowSize returns a DialOption which sets the value for
+// initial window size on a connection. The lower bound for window size is 64K
+// and any value smaller than that will be ignored.
+func WithInitialConnWindowSize(s int32) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.InitialConnWindowSize = s
+	})
+}
+
+// WithMaxMsgSize returns a DialOption which sets the maximum message size the
+// client can receive.
+//
+// Deprecated: use WithDefaultCallOptions(MaxCallRecvMsgSize(s)) instead.
+func WithMaxMsgSize(s int) DialOption {
+	return WithDefaultCallOptions(MaxCallRecvMsgSize(s))
+}
+
+// WithDefaultCallOptions returns a DialOption which sets the default
+// CallOptions for calls over the connection.
+func WithDefaultCallOptions(cos ...CallOption) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.callOptions = append(o.callOptions, cos...)
+	})
+}
+
+// WithCodec returns a DialOption which sets a codec for message marshaling and
+// unmarshaling.
+//
+// Deprecated: use WithDefaultCallOptions(CallCustomCodec(c)) instead.
+func WithCodec(c Codec) DialOption {
+	return WithDefaultCallOptions(CallCustomCodec(c))
+}
+
+// WithCompressor returns a DialOption which sets a Compressor to use for
+// message compression. It has lower priority than the compressor set by the
+// UseCompressor CallOption.
+//
+// Deprecated: use UseCompressor instead.
+func WithCompressor(cp Compressor) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.cp = cp
+	})
+}
+
+// WithDecompressor returns a DialOption which sets a Decompressor to use for
+// incoming message decompression.  If incoming response messages are encoded
+// using the decompressor's Type(), it will be used.  Otherwise, the message
+// encoding will be used to look up the compressor registered via
+// encoding.RegisterCompressor, which will then be used to decompress the
+// message.  If no compressor is registered for the encoding, an Unimplemented
+// status error will be returned.
+//
+// Deprecated: use encoding.RegisterCompressor instead.
+func WithDecompressor(dc Decompressor) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.dc = dc
+	})
+}
+
+// WithBalancer returns a DialOption which sets a load balancer with the v1 API.
+// Name resolver will be ignored if this DialOption is specified.
+//
+// Deprecated: use the new balancer APIs in balancer package and
+// WithBalancerName.
+func WithBalancer(b Balancer) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.balancerBuilder = &balancerWrapperBuilder{
+			b: b,
+		}
+	})
+}
+
+// WithBalancerName sets the balancer that the ClientConn will be initialized
+// with. Balancer registered with balancerName will be used. This function
+// panics if no balancer was registered by balancerName.
+//
+// The balancer cannot be overridden by balancer option specified by service
+// config.
+//
+// This is an EXPERIMENTAL API.
+func WithBalancerName(balancerName string) DialOption {
+	builder := balancer.Get(balancerName)
+	if builder == nil {
+		panic(fmt.Sprintf("grpc.WithBalancerName: no balancer is registered for name %v", balancerName))
+	}
+	return newFuncDialOption(func(o *dialOptions) {
+		o.balancerBuilder = builder
+	})
+}
+
+// withResolverBuilder is only for grpclb.
+func withResolverBuilder(b resolver.Builder) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.resolverBuilder = b
+	})
+}
+
+// WithServiceConfig returns a DialOption which has a channel to read the
+// service configuration.
+//
+// Deprecated: service config should be received through name resolver, as
+// specified here.
+// https://github.com/grpc/grpc/blob/master/doc/service_config.md
+func WithServiceConfig(c <-chan ServiceConfig) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.scChan = c
+	})
+}
+
+// WithBackoffMaxDelay configures the dialer to use the provided maximum delay
+// when backing off after failed connection attempts.
+func WithBackoffMaxDelay(md time.Duration) DialOption {
+	return WithBackoffConfig(BackoffConfig{MaxDelay: md})
+}
+
+// WithBackoffConfig configures the dialer to use the provided backoff
+// parameters after connection failures.
+//
+// Use WithBackoffMaxDelay until more parameters on BackoffConfig are opened up
+// for use.
+func WithBackoffConfig(b BackoffConfig) DialOption {
+	return withBackoff(backoff.Exponential{
+		MaxDelay: b.MaxDelay,
+	})
+}
+
+// withBackoff sets the backoff strategy used for connectRetryNum after a failed
+// connection attempt.
+//
+// This can be exported if arbitrary backoff strategies are allowed by gRPC.
+func withBackoff(bs backoff.Strategy) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.bs = bs
+	})
+}
+
+// WithBlock returns a DialOption which makes caller of Dial blocks until the
+// underlying connection is up. Without this, Dial returns immediately and
+// connecting the server happens in background.
+func WithBlock() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.block = true
+	})
+}
+
+// WithInsecure returns a DialOption which disables transport security for this
+// ClientConn. Note that transport security is required unless WithInsecure is
+// set.
+func WithInsecure() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.insecure = true
+	})
+}
+
+// WithTransportCredentials returns a DialOption which configures a connection
+// level security credentials (e.g., TLS/SSL). This should not be used together
+// with WithCredentialsBundle.
+func WithTransportCredentials(creds credentials.TransportCredentials) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.TransportCredentials = creds
+	})
+}
+
+// WithPerRPCCredentials returns a DialOption which sets credentials and places
+// auth state on each outbound RPC.
+func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.PerRPCCredentials = append(o.copts.PerRPCCredentials, creds)
+	})
+}
+
+// WithCredentialsBundle returns a DialOption to set a credentials bundle for
+// the ClientConn.WithCreds. This should not be used together with
+// WithTransportCredentials.
+//
+// This API is experimental.
+func WithCredentialsBundle(b credentials.Bundle) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.CredsBundle = b
+	})
+}
+
+// WithTimeout returns a DialOption that configures a timeout for dialing a
+// ClientConn initially. This is valid if and only if WithBlock() is present.
+//
+// Deprecated: use DialContext and context.WithTimeout instead.
+func WithTimeout(d time.Duration) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.timeout = d
+	})
+}
+
+func withContextDialer(f func(context.Context, string) (net.Conn, error)) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.Dialer = f
+	})
+}
+
+func init() {
+	internal.WithContextDialer = withContextDialer
+	internal.WithResolverBuilder = withResolverBuilder
+	internal.WithHealthCheckFunc = withHealthCheckFunc
+}
+
+// WithDialer returns a DialOption that specifies a function to use for dialing
+// network addresses. If FailOnNonTempDialError() is set to true, and an error
+// is returned by f, gRPC checks the error's Temporary() method to decide if it
+// should try to reconnect to the network address.
+func WithDialer(f func(string, time.Duration) (net.Conn, error)) DialOption {
+	return withContextDialer(
+		func(ctx context.Context, addr string) (net.Conn, error) {
+			if deadline, ok := ctx.Deadline(); ok {
+				return f(addr, deadline.Sub(time.Now()))
+			}
+			return f(addr, 0)
+		})
+}
+
+// WithStatsHandler returns a DialOption that specifies the stats handler for
+// all the RPCs and underlying network connections in this ClientConn.
+func WithStatsHandler(h stats.Handler) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.StatsHandler = h
+	})
+}
+
+// FailOnNonTempDialError returns a DialOption that specifies if gRPC fails on
+// non-temporary dial errors. If f is true, and dialer returns a non-temporary
+// error, gRPC will fail the connection to the network address and won't try to
+// reconnect. The default value of FailOnNonTempDialError is false.
+//
+// FailOnNonTempDialError only affects the initial dial, and does not do
+// anything useful unless you are also using WithBlock().
+//
+// This is an EXPERIMENTAL API.
+func FailOnNonTempDialError(f bool) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.FailOnNonTempDialError = f
+	})
+}
+
+// WithUserAgent returns a DialOption that specifies a user agent string for all
+// the RPCs.
+func WithUserAgent(s string) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.UserAgent = s
+	})
+}
+
+// WithKeepaliveParams returns a DialOption that specifies keepalive parameters
+// for the client transport.
+func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.KeepaliveParams = kp
+	})
+}
+
+// WithUnaryInterceptor returns a DialOption that specifies the interceptor for
+// unary RPCs.
+func WithUnaryInterceptor(f UnaryClientInterceptor) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.unaryInt = f
+	})
+}
+
+// WithStreamInterceptor returns a DialOption that specifies the interceptor for
+// streaming RPCs.
+func WithStreamInterceptor(f StreamClientInterceptor) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.streamInt = f
+	})
+}
+
+// WithAuthority returns a DialOption that specifies the value to be used as the
+// :authority pseudo-header. This value only works with WithInsecure and has no
+// effect if TransportCredentials are present.
+func WithAuthority(a string) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.authority = a
+	})
+}
+
+// WithChannelzParentID returns a DialOption that specifies the channelz ID of
+// current ClientConn's parent. This function is used in nested channel creation
+// (e.g. grpclb dial).
+func WithChannelzParentID(id int64) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.channelzParentID = id
+	})
+}
+
+// WithDisableServiceConfig returns a DialOption that causes grpc to ignore any
+// service config provided by the resolver and provides a hint to the resolver
+// to not fetch service configs.
+func WithDisableServiceConfig() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.disableServiceConfig = true
+	})
+}
+
+// WithDisableRetry returns a DialOption that disables retries, even if the
+// service config enables them.  This does not impact transparent retries, which
+// will happen automatically if no data is written to the wire or if the RPC is
+// unprocessed by the remote server.
+//
+// Retry support is currently disabled by default, but will be enabled by
+// default in the future.  Until then, it may be enabled by setting the
+// environment variable "GRPC_GO_RETRY" to "on".
+//
+// This API is EXPERIMENTAL.
+func WithDisableRetry() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.disableRetry = true
+	})
+}
+
+// WithMaxHeaderListSize returns a DialOption that specifies the maximum
+// (uncompressed) size of header list that the client is prepared to accept.
+func WithMaxHeaderListSize(s uint32) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.copts.MaxHeaderListSize = &s
+	})
+}
+
+// WithDisableHealthCheck disables the LB channel health checking for all SubConns of this ClientConn.
+//
+// This API is EXPERIMENTAL.
+func WithDisableHealthCheck() DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.disableHealthCheck = true
+	})
+}
+
+// withHealthCheckFunc replaces the default health check function with the provided one. It makes
+// tests easier to change the health check function.
+//
+// For testing purpose only.
+func withHealthCheckFunc(f internal.HealthChecker) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.healthCheckFunc = f
+	})
+}
+
+func defaultDialOptions() dialOptions {
+	return dialOptions{
+		disableRetry:    !envconfig.Retry,
+		reqHandshake:    envconfig.RequireHandshake,
+		healthCheckFunc: internal.HealthCheckFunc,
+		copts: transport.ConnectOptions{
+			WriteBufferSize: defaultWriteBufSize,
+			ReadBufferSize:  defaultReadBufSize,
+		},
+	}
+}
diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go
new file mode 100644
index 000000000000..ade8b7cec73a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/encoding/encoding.go
@@ -0,0 +1,118 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package encoding defines the interface for the compressor and codec, and
+// functions to register and retrieve compressors and codecs.
+//
+// This package is EXPERIMENTAL.
+package encoding
+
+import (
+	"io"
+	"strings"
+)
+
+// Identity specifies the optional encoding for uncompressed streams.
+// It is intended for grpc internal use only.
+const Identity = "identity"
+
+// Compressor is used for compressing and decompressing when sending or
+// receiving messages.
+type Compressor interface {
+	// Compress writes the data written to wc to w after compressing it.  If an
+	// error occurs while initializing the compressor, that error is returned
+	// instead.
+	Compress(w io.Writer) (io.WriteCloser, error)
+	// Decompress reads data from r, decompresses it, and provides the
+	// uncompressed data via the returned io.Reader.  If an error occurs while
+	// initializing the decompressor, that error is returned instead.
+	Decompress(r io.Reader) (io.Reader, error)
+	// Name is the name of the compression codec and is used to set the content
+	// coding header.  The result must be static; the result cannot change
+	// between calls.
+	Name() string
+}
+
+var registeredCompressor = make(map[string]Compressor)
+
+// RegisterCompressor registers the compressor with gRPC by its name.  It can
+// be activated when sending an RPC via grpc.UseCompressor().  It will be
+// automatically accessed when receiving a message based on the content coding
+// header.  Servers also use it to send a response with the same encoding as
+// the request.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe.  If multiple Compressors are
+// registered with the same name, the one registered last will take effect.
+func RegisterCompressor(c Compressor) {
+	registeredCompressor[c.Name()] = c
+}
+
+// GetCompressor returns Compressor for the given compressor name.
+func GetCompressor(name string) Compressor {
+	return registeredCompressor[name]
+}
+
+// Codec defines the interface gRPC uses to encode and decode messages.  Note
+// that implementations of this interface must be thread safe; a Codec's
+// methods can be called from concurrent goroutines.
+type Codec interface {
+	// Marshal returns the wire format of v.
+	Marshal(v interface{}) ([]byte, error)
+	// Unmarshal parses the wire format into v.
+	Unmarshal(data []byte, v interface{}) error
+	// Name returns the name of the Codec implementation. The returned string
+	// will be used as part of content type in transmission.  The result must be
+	// static; the result cannot change between calls.
+	Name() string
+}
+
+var registeredCodecs = make(map[string]Codec)
+
+// RegisterCodec registers the provided Codec for use with all gRPC clients and
+// servers.
+//
+// The Codec will be stored and looked up by result of its Name() method, which
+// should match the content-subtype of the encoding handled by the Codec.  This
+// is case-insensitive, and is stored and looked up as lowercase.  If the
+// result of calling Name() is an empty string, RegisterCodec will panic. See
+// Content-Type on
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe.  If multiple Compressors are
+// registered with the same name, the one registered last will take effect.
+func RegisterCodec(codec Codec) {
+	if codec == nil {
+		panic("cannot register a nil Codec")
+	}
+	contentSubtype := strings.ToLower(codec.Name())
+	if contentSubtype == "" {
+		panic("cannot register Codec with empty string result for String()")
+	}
+	registeredCodecs[contentSubtype] = codec
+}
+
+// GetCodec gets a registered Codec by content-subtype, or nil if no Codec is
+// registered for the content-subtype.
+//
+// The content-subtype is expected to be lowercase.
+func GetCodec(contentSubtype string) Codec {
+	return registeredCodecs[contentSubtype]
+}
diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go
new file mode 100644
index 000000000000..66b97a6f692a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/encoding/proto/proto.go
@@ -0,0 +1,110 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package proto defines the protobuf codec. Importing this package will
+// register the codec.
+package proto
+
+import (
+	"math"
+	"sync"
+
+	"github.com/golang/protobuf/proto"
+	"google.golang.org/grpc/encoding"
+)
+
+// Name is the name registered for the proto compressor.
+const Name = "proto"
+
+func init() {
+	encoding.RegisterCodec(codec{})
+}
+
+// codec is a Codec implementation with protobuf. It is the default codec for gRPC.
+type codec struct{}
+
+type cachedProtoBuffer struct {
+	lastMarshaledSize uint32
+	proto.Buffer
+}
+
+func capToMaxInt32(val int) uint32 {
+	if val > math.MaxInt32 {
+		return uint32(math.MaxInt32)
+	}
+	return uint32(val)
+}
+
+func marshal(v interface{}, cb *cachedProtoBuffer) ([]byte, error) {
+	protoMsg := v.(proto.Message)
+	newSlice := make([]byte, 0, cb.lastMarshaledSize)
+
+	cb.SetBuf(newSlice)
+	cb.Reset()
+	if err := cb.Marshal(protoMsg); err != nil {
+		return nil, err
+	}
+	out := cb.Bytes()
+	cb.lastMarshaledSize = capToMaxInt32(len(out))
+	return out, nil
+}
+
+func (codec) Marshal(v interface{}) ([]byte, error) {
+	if pm, ok := v.(proto.Marshaler); ok {
+		// object can marshal itself, no need for buffer
+		return pm.Marshal()
+	}
+
+	cb := protoBufferPool.Get().(*cachedProtoBuffer)
+	out, err := marshal(v, cb)
+
+	// put back buffer and lose the ref to the slice
+	cb.SetBuf(nil)
+	protoBufferPool.Put(cb)
+	return out, err
+}
+
+func (codec) Unmarshal(data []byte, v interface{}) error {
+	protoMsg := v.(proto.Message)
+	protoMsg.Reset()
+
+	if pu, ok := protoMsg.(proto.Unmarshaler); ok {
+		// object can unmarshal itself, no need for buffer
+		return pu.Unmarshal(data)
+	}
+
+	cb := protoBufferPool.Get().(*cachedProtoBuffer)
+	cb.SetBuf(data)
+	err := cb.Unmarshal(protoMsg)
+	cb.SetBuf(nil)
+	protoBufferPool.Put(cb)
+	return err
+}
+
+func (codec) Name() string {
+	return Name
+}
+
+var protoBufferPool = &sync.Pool{
+	New: func() interface{} {
+		return &cachedProtoBuffer{
+			Buffer:            proto.Buffer{},
+			lastMarshaledSize: 16,
+		}
+	},
+}
diff --git a/vendor/google.golang.org/grpc/go.mod b/vendor/google.golang.org/grpc/go.mod
new file mode 100644
index 000000000000..f296dcf4e6e4
--- /dev/null
+++ b/vendor/google.golang.org/grpc/go.mod
@@ -0,0 +1,20 @@
+module google.golang.org/grpc
+
+require (
+	cloud.google.com/go v0.26.0 // indirect
+	github.com/client9/misspell v0.3.4
+	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
+	github.com/golang/mock v1.1.1
+	github.com/golang/protobuf v1.2.0
+	github.com/kisielk/gotool v1.0.0 // indirect
+	golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3
+	golang.org/x/net v0.0.0-20180826012351-8a410e7b638d
+	golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
+	golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f // indirect
+	golang.org/x/sys v0.0.0-20180830151530-49385e6e1522
+	golang.org/x/text v0.3.0 // indirect
+	golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52
+	google.golang.org/appengine v1.1.0 // indirect
+	google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8
+	honnef.co/go/tools v0.0.0-20180728063816-88497007e858
+)
diff --git a/vendor/google.golang.org/grpc/go.sum b/vendor/google.golang.org/grpc/go.sum
new file mode 100644
index 000000000000..bfb6bb7c0ed4
--- /dev/null
+++ b/vendor/google.golang.org/grpc/go.sum
@@ -0,0 +1,32 @@
+cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ=
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/client9/misspell v0.3.4 h1:ta993UF76GwbvJcIo3Y68y/M3WxlpEHPWIGDkJYwzJI=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/mock v1.1.1 h1:G5FRp8JnTd7RQH5kemVNlMeyXQAztQ3mOWV95KxsXH8=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/kisielk/gotool v1.0.0 h1:AV2c/EiW3KqPNT9ZKl07ehoAGi4C5/01Cfbblndcapg=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3 h1:x/bBzNauLQAlE3fLku/xy92Y8QwKX5HZymrMz2IiKFc=
+golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d h1:g9qWBGx4puODJTMVyoPrpoxPFgVGd+z1DZwjfRu4d0I=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522 h1:Ve1ORMCxvRmSXBwJK+t3Oy+V2vRW2OetUQBq4rJIkZE=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52 h1:JG/0uqcGdTNgq7FdU+61l5Pdmb8putNZlXb65bJBROs=
+golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858 h1:wN+eVZ7U+gqdqkec6C6VXR1OFf9a5Ul9ETzeYsYv20g=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/vendor/google.golang.org/grpc/go16.go b/vendor/google.golang.org/grpc/go16.go
deleted file mode 100644
index f3dbf21700fd..000000000000
--- a/vendor/google.golang.org/grpc/go16.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// +build go1.6,!go1.7
-
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package grpc
-
-import (
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"os"
-
-	"golang.org/x/net/context"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-	"google.golang.org/grpc/transport"
-)
-
-// dialContext connects to the address on the named network.
-func dialContext(ctx context.Context, network, address string) (net.Conn, error) {
-	return (&net.Dialer{Cancel: ctx.Done()}).Dial(network, address)
-}
-
-func sendHTTPRequest(ctx context.Context, req *http.Request, conn net.Conn) error {
-	req.Cancel = ctx.Done()
-	if err := req.Write(conn); err != nil {
-		return fmt.Errorf("failed to write the HTTP request: %v", err)
-	}
-	return nil
-}
-
-// toRPCErr converts an error into an error from the status package.
-func toRPCErr(err error) error {
-	if _, ok := status.FromError(err); ok {
-		return err
-	}
-	switch e := err.(type) {
-	case transport.StreamError:
-		return status.Error(e.Code, e.Desc)
-	case transport.ConnectionError:
-		return status.Error(codes.Unavailable, e.Desc)
-	default:
-		switch err {
-		case context.DeadlineExceeded:
-			return status.Error(codes.DeadlineExceeded, err.Error())
-		case context.Canceled:
-			return status.Error(codes.Canceled, err.Error())
-		case ErrClientConnClosing:
-			return status.Error(codes.FailedPrecondition, err.Error())
-		}
-	}
-	return status.Error(codes.Unknown, err.Error())
-}
-
-// convertCode converts a standard Go error into its canonical code. Note that
-// this is only used to translate the error returned by the server applications.
-func convertCode(err error) codes.Code {
-	switch err {
-	case nil:
-		return codes.OK
-	case io.EOF:
-		return codes.OutOfRange
-	case io.ErrClosedPipe, io.ErrNoProgress, io.ErrShortBuffer, io.ErrShortWrite, io.ErrUnexpectedEOF:
-		return codes.FailedPrecondition
-	case os.ErrInvalid:
-		return codes.InvalidArgument
-	case context.Canceled:
-		return codes.Canceled
-	case context.DeadlineExceeded:
-		return codes.DeadlineExceeded
-	}
-	switch {
-	case os.IsExist(err):
-		return codes.AlreadyExists
-	case os.IsNotExist(err):
-		return codes.NotFound
-	case os.IsPermission(err):
-		return codes.PermissionDenied
-	}
-	return codes.Unknown
-}
diff --git a/vendor/google.golang.org/grpc/go17.go b/vendor/google.golang.org/grpc/go17.go
deleted file mode 100644
index a3421d99eb48..000000000000
--- a/vendor/google.golang.org/grpc/go17.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// +build go1.7
-
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package grpc
-
-import (
-	"context"
-	"io"
-	"net"
-	"net/http"
-	"os"
-
-	netctx "golang.org/x/net/context"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-	"google.golang.org/grpc/transport"
-)
-
-// dialContext connects to the address on the named network.
-func dialContext(ctx context.Context, network, address string) (net.Conn, error) {
-	return (&net.Dialer{}).DialContext(ctx, network, address)
-}
-
-func sendHTTPRequest(ctx context.Context, req *http.Request, conn net.Conn) error {
-	req = req.WithContext(ctx)
-	if err := req.Write(conn); err != nil {
-		return err
-	}
-	return nil
-}
-
-// toRPCErr converts an error into an error from the status package.
-func toRPCErr(err error) error {
-	if _, ok := status.FromError(err); ok {
-		return err
-	}
-	switch e := err.(type) {
-	case transport.StreamError:
-		return status.Error(e.Code, e.Desc)
-	case transport.ConnectionError:
-		return status.Error(codes.Unavailable, e.Desc)
-	default:
-		switch err {
-		case context.DeadlineExceeded, netctx.DeadlineExceeded:
-			return status.Error(codes.DeadlineExceeded, err.Error())
-		case context.Canceled, netctx.Canceled:
-			return status.Error(codes.Canceled, err.Error())
-		case ErrClientConnClosing:
-			return status.Error(codes.FailedPrecondition, err.Error())
-		}
-	}
-	return status.Error(codes.Unknown, err.Error())
-}
-
-// convertCode converts a standard Go error into its canonical code. Note that
-// this is only used to translate the error returned by the server applications.
-func convertCode(err error) codes.Code {
-	switch err {
-	case nil:
-		return codes.OK
-	case io.EOF:
-		return codes.OutOfRange
-	case io.ErrClosedPipe, io.ErrNoProgress, io.ErrShortBuffer, io.ErrShortWrite, io.ErrUnexpectedEOF:
-		return codes.FailedPrecondition
-	case os.ErrInvalid:
-		return codes.InvalidArgument
-	case context.Canceled, netctx.Canceled:
-		return codes.Canceled
-	case context.DeadlineExceeded, netctx.DeadlineExceeded:
-		return codes.DeadlineExceeded
-	}
-	switch {
-	case os.IsExist(err):
-		return codes.AlreadyExists
-	case os.IsNotExist(err):
-		return codes.NotFound
-	case os.IsPermission(err):
-		return codes.PermissionDenied
-	}
-	return codes.Unknown
-}
diff --git a/vendor/google.golang.org/grpc/grpclb.go b/vendor/google.golang.org/grpc/grpclb.go
deleted file mode 100644
index f7b6b7da139f..000000000000
--- a/vendor/google.golang.org/grpc/grpclb.go
+++ /dev/null
@@ -1,737 +0,0 @@
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package grpc
-
-import (
-	"errors"
-	"fmt"
-	"math/rand"
-	"net"
-	"sync"
-	"time"
-
-	"golang.org/x/net/context"
-	"google.golang.org/grpc/codes"
-	lbpb "google.golang.org/grpc/grpclb/grpc_lb_v1"
-	"google.golang.org/grpc/grpclog"
-	"google.golang.org/grpc/metadata"
-	"google.golang.org/grpc/naming"
-)
-
-// Client API for LoadBalancer service.
-// Mostly copied from generated pb.go file.
-// To avoid circular dependency.
-type loadBalancerClient struct {
-	cc *ClientConn
-}
-
-func (c *loadBalancerClient) BalanceLoad(ctx context.Context, opts ...CallOption) (*balanceLoadClientStream, error) {
-	desc := &StreamDesc{
-		StreamName:    "BalanceLoad",
-		ServerStreams: true,
-		ClientStreams: true,
-	}
-	stream, err := NewClientStream(ctx, desc, c.cc, "/grpc.lb.v1.LoadBalancer/BalanceLoad", opts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &balanceLoadClientStream{stream}
-	return x, nil
-}
-
-type balanceLoadClientStream struct {
-	ClientStream
-}
-
-func (x *balanceLoadClientStream) Send(m *lbpb.LoadBalanceRequest) error {
-	return x.ClientStream.SendMsg(m)
-}
-
-func (x *balanceLoadClientStream) Recv() (*lbpb.LoadBalanceResponse, error) {
-	m := new(lbpb.LoadBalanceResponse)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
-
-// NewGRPCLBBalancer creates a grpclb load balancer.
-func NewGRPCLBBalancer(r naming.Resolver) Balancer {
-	return &balancer{
-		r: r,
-	}
-}
-
-type remoteBalancerInfo struct {
-	addr string
-	// the server name used for authentication with the remote LB server.
-	name string
-}
-
-// grpclbAddrInfo consists of the information of a backend server.
-type grpclbAddrInfo struct {
-	addr      Address
-	connected bool
-	// dropForRateLimiting indicates whether this particular request should be
-	// dropped by the client for rate limiting.
-	dropForRateLimiting bool
-	// dropForLoadBalancing indicates whether this particular request should be
-	// dropped by the client for load balancing.
-	dropForLoadBalancing bool
-}
-
-type balancer struct {
-	r        naming.Resolver
-	target   string
-	mu       sync.Mutex
-	seq      int // a sequence number to make sure addrCh does not get stale addresses.
-	w        naming.Watcher
-	addrCh   chan []Address
-	rbs      []remoteBalancerInfo
-	addrs    []*grpclbAddrInfo
-	next     int
-	waitCh   chan struct{}
-	done     bool
-	expTimer *time.Timer
-	rand     *rand.Rand
-
-	clientStats lbpb.ClientStats
-}
-
-func (b *balancer) watchAddrUpdates(w naming.Watcher, ch chan []remoteBalancerInfo) error {
-	updates, err := w.Next()
-	if err != nil {
-		grpclog.Warningf("grpclb: failed to get next addr update from watcher: %v", err)
-		return err
-	}
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	if b.done {
-		return ErrClientConnClosing
-	}
-	for _, update := range updates {
-		switch update.Op {
-		case naming.Add:
-			var exist bool
-			for _, v := range b.rbs {
-				// TODO: Is the same addr with different server name a different balancer?
-				if update.Addr == v.addr {
-					exist = true
-					break
-				}
-			}
-			if exist {
-				continue
-			}
-			md, ok := update.Metadata.(*naming.AddrMetadataGRPCLB)
-			if !ok {
-				// TODO: Revisit the handling here and may introduce some fallback mechanism.
-				grpclog.Errorf("The name resolution contains unexpected metadata %v", update.Metadata)
-				continue
-			}
-			switch md.AddrType {
-			case naming.Backend:
-				// TODO: Revisit the handling here and may introduce some fallback mechanism.
-				grpclog.Errorf("The name resolution does not give grpclb addresses")
-				continue
-			case naming.GRPCLB:
-				b.rbs = append(b.rbs, remoteBalancerInfo{
-					addr: update.Addr,
-					name: md.ServerName,
-				})
-			default:
-				grpclog.Errorf("Received unknow address type %d", md.AddrType)
-				continue
-			}
-		case naming.Delete:
-			for i, v := range b.rbs {
-				if update.Addr == v.addr {
-					copy(b.rbs[i:], b.rbs[i+1:])
-					b.rbs = b.rbs[:len(b.rbs)-1]
-					break
-				}
-			}
-		default:
-			grpclog.Errorf("Unknown update.Op %v", update.Op)
-		}
-	}
-	// TODO: Fall back to the basic round-robin load balancing if the resulting address is
-	// not a load balancer.
-	select {
-	case <-ch:
-	default:
-	}
-	ch <- b.rbs
-	return nil
-}
-
-func (b *balancer) serverListExpire(seq int) {
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	// TODO: gRPC interanls do not clear the connections when the server list is stale.
-	// This means RPCs will keep using the existing server list until b receives new
-	// server list even though the list is expired. Revisit this behavior later.
-	if b.done || seq < b.seq {
-		return
-	}
-	b.next = 0
-	b.addrs = nil
-	// Ask grpc internals to close all the corresponding connections.
-	b.addrCh <- nil
-}
-
-func convertDuration(d *lbpb.Duration) time.Duration {
-	if d == nil {
-		return 0
-	}
-	return time.Duration(d.Seconds)*time.Second + time.Duration(d.Nanos)*time.Nanosecond
-}
-
-func (b *balancer) processServerList(l *lbpb.ServerList, seq int) {
-	if l == nil {
-		return
-	}
-	servers := l.GetServers()
-	expiration := convertDuration(l.GetExpirationInterval())
-	var (
-		sl    []*grpclbAddrInfo
-		addrs []Address
-	)
-	for _, s := range servers {
-		md := metadata.Pairs("lb-token", s.LoadBalanceToken)
-		ip := net.IP(s.IpAddress)
-		ipStr := ip.String()
-		if ip.To4() == nil {
-			// Add square brackets to ipv6 addresses, otherwise net.Dial() and
-			// net.SplitHostPort() will return too many colons error.
-			ipStr = fmt.Sprintf("[%s]", ipStr)
-		}
-		addr := Address{
-			Addr:     fmt.Sprintf("%s:%d", ipStr, s.Port),
-			Metadata: &md,
-		}
-		sl = append(sl, &grpclbAddrInfo{
-			addr:                 addr,
-			dropForRateLimiting:  s.DropForRateLimiting,
-			dropForLoadBalancing: s.DropForLoadBalancing,
-		})
-		addrs = append(addrs, addr)
-	}
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	if b.done || seq < b.seq {
-		return
-	}
-	if len(sl) > 0 {
-		// reset b.next to 0 when replacing the server list.
-		b.next = 0
-		b.addrs = sl
-		b.addrCh <- addrs
-		if b.expTimer != nil {
-			b.expTimer.Stop()
-			b.expTimer = nil
-		}
-		if expiration > 0 {
-			b.expTimer = time.AfterFunc(expiration, func() {
-				b.serverListExpire(seq)
-			})
-		}
-	}
-	return
-}
-
-func (b *balancer) sendLoadReport(s *balanceLoadClientStream, interval time.Duration, done <-chan struct{}) {
-	ticker := time.NewTicker(interval)
-	defer ticker.Stop()
-	for {
-		select {
-		case <-ticker.C:
-		case <-done:
-			return
-		}
-		b.mu.Lock()
-		stats := b.clientStats
-		b.clientStats = lbpb.ClientStats{} // Clear the stats.
-		b.mu.Unlock()
-		t := time.Now()
-		stats.Timestamp = &lbpb.Timestamp{
-			Seconds: t.Unix(),
-			Nanos:   int32(t.Nanosecond()),
-		}
-		if err := s.Send(&lbpb.LoadBalanceRequest{
-			LoadBalanceRequestType: &lbpb.LoadBalanceRequest_ClientStats{
-				ClientStats: &stats,
-			},
-		}); err != nil {
-			grpclog.Errorf("grpclb: failed to send load report: %v", err)
-			return
-		}
-	}
-}
-
-func (b *balancer) callRemoteBalancer(lbc *loadBalancerClient, seq int) (retry bool) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-	stream, err := lbc.BalanceLoad(ctx)
-	if err != nil {
-		grpclog.Errorf("grpclb: failed to perform RPC to the remote balancer %v", err)
-		return
-	}
-	b.mu.Lock()
-	if b.done {
-		b.mu.Unlock()
-		return
-	}
-	b.mu.Unlock()
-	initReq := &lbpb.LoadBalanceRequest{
-		LoadBalanceRequestType: &lbpb.LoadBalanceRequest_InitialRequest{
-			InitialRequest: &lbpb.InitialLoadBalanceRequest{
-				Name: b.target,
-			},
-		},
-	}
-	if err := stream.Send(initReq); err != nil {
-		grpclog.Errorf("grpclb: failed to send init request: %v", err)
-		// TODO: backoff on retry?
-		return true
-	}
-	reply, err := stream.Recv()
-	if err != nil {
-		grpclog.Errorf("grpclb: failed to recv init response: %v", err)
-		// TODO: backoff on retry?
-		return true
-	}
-	initResp := reply.GetInitialResponse()
-	if initResp == nil {
-		grpclog.Errorf("grpclb: reply from remote balancer did not include initial response.")
-		return
-	}
-	// TODO: Support delegation.
-	if initResp.LoadBalancerDelegate != "" {
-		// delegation
-		grpclog.Errorf("TODO: Delegation is not supported yet.")
-		return
-	}
-	streamDone := make(chan struct{})
-	defer close(streamDone)
-	b.mu.Lock()
-	b.clientStats = lbpb.ClientStats{} // Clear client stats.
-	b.mu.Unlock()
-	if d := convertDuration(initResp.ClientStatsReportInterval); d > 0 {
-		go b.sendLoadReport(stream, d, streamDone)
-	}
-	// Retrieve the server list.
-	for {
-		reply, err := stream.Recv()
-		if err != nil {
-			grpclog.Errorf("grpclb: failed to recv server list: %v", err)
-			break
-		}
-		b.mu.Lock()
-		if b.done || seq < b.seq {
-			b.mu.Unlock()
-			return
-		}
-		b.seq++ // tick when receiving a new list of servers.
-		seq = b.seq
-		b.mu.Unlock()
-		if serverList := reply.GetServerList(); serverList != nil {
-			b.processServerList(serverList, seq)
-		}
-	}
-	return true
-}
-
-func (b *balancer) Start(target string, config BalancerConfig) error {
-	b.rand = rand.New(rand.NewSource(time.Now().Unix()))
-	// TODO: Fall back to the basic direct connection if there is no name resolver.
-	if b.r == nil {
-		return errors.New("there is no name resolver installed")
-	}
-	b.target = target
-	b.mu.Lock()
-	if b.done {
-		b.mu.Unlock()
-		return ErrClientConnClosing
-	}
-	b.addrCh = make(chan []Address)
-	w, err := b.r.Resolve(target)
-	if err != nil {
-		b.mu.Unlock()
-		grpclog.Errorf("grpclb: failed to resolve address: %v, err: %v", target, err)
-		return err
-	}
-	b.w = w
-	b.mu.Unlock()
-	balancerAddrsCh := make(chan []remoteBalancerInfo, 1)
-	// Spawn a goroutine to monitor the name resolution of remote load balancer.
-	go func() {
-		for {
-			if err := b.watchAddrUpdates(w, balancerAddrsCh); err != nil {
-				grpclog.Warningf("grpclb: the naming watcher stops working due to %v.\n", err)
-				close(balancerAddrsCh)
-				return
-			}
-		}
-	}()
-	// Spawn a goroutine to talk to the remote load balancer.
-	go func() {
-		var (
-			cc *ClientConn
-			// ccError is closed when there is an error in the current cc.
-			// A new rb should be picked from rbs and connected.
-			ccError chan struct{}
-			rb      *remoteBalancerInfo
-			rbs     []remoteBalancerInfo
-			rbIdx   int
-		)
-
-		defer func() {
-			if ccError != nil {
-				select {
-				case <-ccError:
-				default:
-					close(ccError)
-				}
-			}
-			if cc != nil {
-				cc.Close()
-			}
-		}()
-
-		for {
-			var ok bool
-			select {
-			case rbs, ok = <-balancerAddrsCh:
-				if !ok {
-					return
-				}
-				foundIdx := -1
-				if rb != nil {
-					for i, trb := range rbs {
-						if trb == *rb {
-							foundIdx = i
-							break
-						}
-					}
-				}
-				if foundIdx >= 0 {
-					if foundIdx >= 1 {
-						// Move the address in use to the beginning of the list.
-						b.rbs[0], b.rbs[foundIdx] = b.rbs[foundIdx], b.rbs[0]
-						rbIdx = 0
-					}
-					continue // If found, don't dial new cc.
-				} else if len(rbs) > 0 {
-					// Pick a random one from the list, instead of always using the first one.
-					if l := len(rbs); l > 1 && rb != nil {
-						tmpIdx := b.rand.Intn(l - 1)
-						b.rbs[0], b.rbs[tmpIdx] = b.rbs[tmpIdx], b.rbs[0]
-					}
-					rbIdx = 0
-					rb = &rbs[0]
-				} else {
-					// foundIdx < 0 && len(rbs) <= 0.
-					rb = nil
-				}
-			case <-ccError:
-				ccError = nil
-				if rbIdx < len(rbs)-1 {
-					rbIdx++
-					rb = &rbs[rbIdx]
-				} else {
-					rb = nil
-				}
-			}
-
-			if rb == nil {
-				continue
-			}
-
-			if cc != nil {
-				cc.Close()
-			}
-			// Talk to the remote load balancer to get the server list.
-			var (
-				err   error
-				dopts []DialOption
-			)
-			if creds := config.DialCreds; creds != nil {
-				if rb.name != "" {
-					if err := creds.OverrideServerName(rb.name); err != nil {
-						grpclog.Warningf("grpclb: failed to override the server name in the credentials: %v", err)
-						continue
-					}
-				}
-				dopts = append(dopts, WithTransportCredentials(creds))
-			} else {
-				dopts = append(dopts, WithInsecure())
-			}
-			if dialer := config.Dialer; dialer != nil {
-				// WithDialer takes a different type of function, so we instead use a special DialOption here.
-				dopts = append(dopts, func(o *dialOptions) { o.copts.Dialer = dialer })
-			}
-			ccError = make(chan struct{})
-			cc, err = Dial(rb.addr, dopts...)
-			if err != nil {
-				grpclog.Warningf("grpclb: failed to setup a connection to the remote balancer %v: %v", rb.addr, err)
-				close(ccError)
-				continue
-			}
-			b.mu.Lock()
-			b.seq++ // tick when getting a new balancer address
-			seq := b.seq
-			b.next = 0
-			b.mu.Unlock()
-			go func(cc *ClientConn, ccError chan struct{}) {
-				lbc := &loadBalancerClient{cc}
-				b.callRemoteBalancer(lbc, seq)
-				cc.Close()
-				select {
-				case <-ccError:
-				default:
-					close(ccError)
-				}
-			}(cc, ccError)
-		}
-	}()
-	return nil
-}
-
-func (b *balancer) down(addr Address, err error) {
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	for _, a := range b.addrs {
-		if addr == a.addr {
-			a.connected = false
-			break
-		}
-	}
-}
-
-func (b *balancer) Up(addr Address) func(error) {
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	if b.done {
-		return nil
-	}
-	var cnt int
-	for _, a := range b.addrs {
-		if a.addr == addr {
-			if a.connected {
-				return nil
-			}
-			a.connected = true
-		}
-		if a.connected && !a.dropForRateLimiting && !a.dropForLoadBalancing {
-			cnt++
-		}
-	}
-	// addr is the only one which is connected. Notify the Get() callers who are blocking.
-	if cnt == 1 && b.waitCh != nil {
-		close(b.waitCh)
-		b.waitCh = nil
-	}
-	return func(err error) {
-		b.down(addr, err)
-	}
-}
-
-func (b *balancer) Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error) {
-	var ch chan struct{}
-	b.mu.Lock()
-	if b.done {
-		b.mu.Unlock()
-		err = ErrClientConnClosing
-		return
-	}
-	seq := b.seq
-
-	defer func() {
-		if err != nil {
-			return
-		}
-		put = func() {
-			s, ok := rpcInfoFromContext(ctx)
-			if !ok {
-				return
-			}
-			b.mu.Lock()
-			defer b.mu.Unlock()
-			if b.done || seq < b.seq {
-				return
-			}
-			b.clientStats.NumCallsFinished++
-			if !s.bytesSent {
-				b.clientStats.NumCallsFinishedWithClientFailedToSend++
-			} else if s.bytesReceived {
-				b.clientStats.NumCallsFinishedKnownReceived++
-			}
-		}
-	}()
-
-	b.clientStats.NumCallsStarted++
-	if len(b.addrs) > 0 {
-		if b.next >= len(b.addrs) {
-			b.next = 0
-		}
-		next := b.next
-		for {
-			a := b.addrs[next]
-			next = (next + 1) % len(b.addrs)
-			if a.connected {
-				if !a.dropForRateLimiting && !a.dropForLoadBalancing {
-					addr = a.addr
-					b.next = next
-					b.mu.Unlock()
-					return
-				}
-				if !opts.BlockingWait {
-					b.next = next
-					if a.dropForLoadBalancing {
-						b.clientStats.NumCallsFinished++
-						b.clientStats.NumCallsFinishedWithDropForLoadBalancing++
-					} else if a.dropForRateLimiting {
-						b.clientStats.NumCallsFinished++
-						b.clientStats.NumCallsFinishedWithDropForRateLimiting++
-					}
-					b.mu.Unlock()
-					err = Errorf(codes.Unavailable, "%s drops requests", a.addr.Addr)
-					return
-				}
-			}
-			if next == b.next {
-				// Has iterated all the possible address but none is connected.
-				break
-			}
-		}
-	}
-	if !opts.BlockingWait {
-		if len(b.addrs) == 0 {
-			b.clientStats.NumCallsFinished++
-			b.clientStats.NumCallsFinishedWithClientFailedToSend++
-			b.mu.Unlock()
-			err = Errorf(codes.Unavailable, "there is no address available")
-			return
-		}
-		// Returns the next addr on b.addrs for a failfast RPC.
-		addr = b.addrs[b.next].addr
-		b.next++
-		b.mu.Unlock()
-		return
-	}
-	// Wait on b.waitCh for non-failfast RPCs.
-	if b.waitCh == nil {
-		ch = make(chan struct{})
-		b.waitCh = ch
-	} else {
-		ch = b.waitCh
-	}
-	b.mu.Unlock()
-	for {
-		select {
-		case <-ctx.Done():
-			b.mu.Lock()
-			b.clientStats.NumCallsFinished++
-			b.clientStats.NumCallsFinishedWithClientFailedToSend++
-			b.mu.Unlock()
-			err = ctx.Err()
-			return
-		case <-ch:
-			b.mu.Lock()
-			if b.done {
-				b.clientStats.NumCallsFinished++
-				b.clientStats.NumCallsFinishedWithClientFailedToSend++
-				b.mu.Unlock()
-				err = ErrClientConnClosing
-				return
-			}
-
-			if len(b.addrs) > 0 {
-				if b.next >= len(b.addrs) {
-					b.next = 0
-				}
-				next := b.next
-				for {
-					a := b.addrs[next]
-					next = (next + 1) % len(b.addrs)
-					if a.connected {
-						if !a.dropForRateLimiting && !a.dropForLoadBalancing {
-							addr = a.addr
-							b.next = next
-							b.mu.Unlock()
-							return
-						}
-						if !opts.BlockingWait {
-							b.next = next
-							if a.dropForLoadBalancing {
-								b.clientStats.NumCallsFinished++
-								b.clientStats.NumCallsFinishedWithDropForLoadBalancing++
-							} else if a.dropForRateLimiting {
-								b.clientStats.NumCallsFinished++
-								b.clientStats.NumCallsFinishedWithDropForRateLimiting++
-							}
-							b.mu.Unlock()
-							err = Errorf(codes.Unavailable, "drop requests for the addreess %s", a.addr.Addr)
-							return
-						}
-					}
-					if next == b.next {
-						// Has iterated all the possible address but none is connected.
-						break
-					}
-				}
-			}
-			// The newly added addr got removed by Down() again.
-			if b.waitCh == nil {
-				ch = make(chan struct{})
-				b.waitCh = ch
-			} else {
-				ch = b.waitCh
-			}
-			b.mu.Unlock()
-		}
-	}
-}
-
-func (b *balancer) Notify() <-chan []Address {
-	return b.addrCh
-}
-
-func (b *balancer) Close() error {
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	if b.done {
-		return errBalancerClosed
-	}
-	b.done = true
-	if b.expTimer != nil {
-		b.expTimer.Stop()
-	}
-	if b.waitCh != nil {
-		close(b.waitCh)
-	}
-	if b.addrCh != nil {
-		close(b.addrCh)
-	}
-	if b.w != nil {
-		b.w.Close()
-	}
-	return nil
-}
diff --git a/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/grpclb.pb.go b/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/grpclb.pb.go
deleted file mode 100644
index f63941bd803a..000000000000
--- a/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/grpclb.pb.go
+++ /dev/null
@@ -1,629 +0,0 @@
-// Code generated by protoc-gen-go.
-// source: grpclb.proto
-// DO NOT EDIT!
-
-/*
-Package grpc_lb_v1 is a generated protocol buffer package.
-
-It is generated from these files:
-	grpclb.proto
-
-It has these top-level messages:
-	Duration
-	Timestamp
-	LoadBalanceRequest
-	InitialLoadBalanceRequest
-	ClientStats
-	LoadBalanceResponse
-	InitialLoadBalanceResponse
-	ServerList
-	Server
-*/
-package grpc_lb_v1
-
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
-
-type Duration struct {
-	// Signed seconds of the span of time. Must be from -315,576,000,000
-	// to +315,576,000,000 inclusive.
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
-	// Signed fractions of a second at nanosecond resolution of the span
-	// of time. Durations less than one second are represented with a 0
-	// `seconds` field and a positive or negative `nanos` field. For durations
-	// of one second or more, a non-zero value for the `nanos` field must be
-	// of the same sign as the `seconds` field. Must be from -999,999,999
-	// to +999,999,999 inclusive.
-	Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
-}
-
-func (m *Duration) Reset()                    { *m = Duration{} }
-func (m *Duration) String() string            { return proto.CompactTextString(m) }
-func (*Duration) ProtoMessage()               {}
-func (*Duration) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-
-func (m *Duration) GetSeconds() int64 {
-	if m != nil {
-		return m.Seconds
-	}
-	return 0
-}
-
-func (m *Duration) GetNanos() int32 {
-	if m != nil {
-		return m.Nanos
-	}
-	return 0
-}
-
-type Timestamp struct {
-	// Represents seconds of UTC time since Unix epoch
-	// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-	// 9999-12-31T23:59:59Z inclusive.
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
-	// Non-negative fractions of a second at nanosecond resolution. Negative
-	// second values with fractions must still have non-negative nanos values
-	// that count forward in time. Must be from 0 to 999,999,999
-	// inclusive.
-	Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
-}
-
-func (m *Timestamp) Reset()                    { *m = Timestamp{} }
-func (m *Timestamp) String() string            { return proto.CompactTextString(m) }
-func (*Timestamp) ProtoMessage()               {}
-func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
-
-func (m *Timestamp) GetSeconds() int64 {
-	if m != nil {
-		return m.Seconds
-	}
-	return 0
-}
-
-func (m *Timestamp) GetNanos() int32 {
-	if m != nil {
-		return m.Nanos
-	}
-	return 0
-}
-
-type LoadBalanceRequest struct {
-	// Types that are valid to be assigned to LoadBalanceRequestType:
-	//	*LoadBalanceRequest_InitialRequest
-	//	*LoadBalanceRequest_ClientStats
-	LoadBalanceRequestType isLoadBalanceRequest_LoadBalanceRequestType `protobuf_oneof:"load_balance_request_type"`
-}
-
-func (m *LoadBalanceRequest) Reset()                    { *m = LoadBalanceRequest{} }
-func (m *LoadBalanceRequest) String() string            { return proto.CompactTextString(m) }
-func (*LoadBalanceRequest) ProtoMessage()               {}
-func (*LoadBalanceRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
-
-type isLoadBalanceRequest_LoadBalanceRequestType interface {
-	isLoadBalanceRequest_LoadBalanceRequestType()
-}
-
-type LoadBalanceRequest_InitialRequest struct {
-	InitialRequest *InitialLoadBalanceRequest `protobuf:"bytes,1,opt,name=initial_request,json=initialRequest,oneof"`
-}
-type LoadBalanceRequest_ClientStats struct {
-	ClientStats *ClientStats `protobuf:"bytes,2,opt,name=client_stats,json=clientStats,oneof"`
-}
-
-func (*LoadBalanceRequest_InitialRequest) isLoadBalanceRequest_LoadBalanceRequestType() {}
-func (*LoadBalanceRequest_ClientStats) isLoadBalanceRequest_LoadBalanceRequestType()    {}
-
-func (m *LoadBalanceRequest) GetLoadBalanceRequestType() isLoadBalanceRequest_LoadBalanceRequestType {
-	if m != nil {
-		return m.LoadBalanceRequestType
-	}
-	return nil
-}
-
-func (m *LoadBalanceRequest) GetInitialRequest() *InitialLoadBalanceRequest {
-	if x, ok := m.GetLoadBalanceRequestType().(*LoadBalanceRequest_InitialRequest); ok {
-		return x.InitialRequest
-	}
-	return nil
-}
-
-func (m *LoadBalanceRequest) GetClientStats() *ClientStats {
-	if x, ok := m.GetLoadBalanceRequestType().(*LoadBalanceRequest_ClientStats); ok {
-		return x.ClientStats
-	}
-	return nil
-}
-
-// XXX_OneofFuncs is for the internal use of the proto package.
-func (*LoadBalanceRequest) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
-	return _LoadBalanceRequest_OneofMarshaler, _LoadBalanceRequest_OneofUnmarshaler, _LoadBalanceRequest_OneofSizer, []interface{}{
-		(*LoadBalanceRequest_InitialRequest)(nil),
-		(*LoadBalanceRequest_ClientStats)(nil),
-	}
-}
-
-func _LoadBalanceRequest_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
-	m := msg.(*LoadBalanceRequest)
-	// load_balance_request_type
-	switch x := m.LoadBalanceRequestType.(type) {
-	case *LoadBalanceRequest_InitialRequest:
-		b.EncodeVarint(1<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.InitialRequest); err != nil {
-			return err
-		}
-	case *LoadBalanceRequest_ClientStats:
-		b.EncodeVarint(2<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.ClientStats); err != nil {
-			return err
-		}
-	case nil:
-	default:
-		return fmt.Errorf("LoadBalanceRequest.LoadBalanceRequestType has unexpected type %T", x)
-	}
-	return nil
-}
-
-func _LoadBalanceRequest_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
-	m := msg.(*LoadBalanceRequest)
-	switch tag {
-	case 1: // load_balance_request_type.initial_request
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(InitialLoadBalanceRequest)
-		err := b.DecodeMessage(msg)
-		m.LoadBalanceRequestType = &LoadBalanceRequest_InitialRequest{msg}
-		return true, err
-	case 2: // load_balance_request_type.client_stats
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(ClientStats)
-		err := b.DecodeMessage(msg)
-		m.LoadBalanceRequestType = &LoadBalanceRequest_ClientStats{msg}
-		return true, err
-	default:
-		return false, nil
-	}
-}
-
-func _LoadBalanceRequest_OneofSizer(msg proto.Message) (n int) {
-	m := msg.(*LoadBalanceRequest)
-	// load_balance_request_type
-	switch x := m.LoadBalanceRequestType.(type) {
-	case *LoadBalanceRequest_InitialRequest:
-		s := proto.Size(x.InitialRequest)
-		n += proto.SizeVarint(1<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case *LoadBalanceRequest_ClientStats:
-		s := proto.Size(x.ClientStats)
-		n += proto.SizeVarint(2<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case nil:
-	default:
-		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
-	}
-	return n
-}
-
-type InitialLoadBalanceRequest struct {
-	// Name of load balanced service (IE, balancer.service.com)
-	// length should be less than 256 bytes.
-	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-}
-
-func (m *InitialLoadBalanceRequest) Reset()                    { *m = InitialLoadBalanceRequest{} }
-func (m *InitialLoadBalanceRequest) String() string            { return proto.CompactTextString(m) }
-func (*InitialLoadBalanceRequest) ProtoMessage()               {}
-func (*InitialLoadBalanceRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
-
-func (m *InitialLoadBalanceRequest) GetName() string {
-	if m != nil {
-		return m.Name
-	}
-	return ""
-}
-
-// Contains client level statistics that are useful to load balancing. Each
-// count except the timestamp should be reset to zero after reporting the stats.
-type ClientStats struct {
-	// The timestamp of generating the report.
-	Timestamp *Timestamp `protobuf:"bytes,1,opt,name=timestamp" json:"timestamp,omitempty"`
-	// The total number of RPCs that started.
-	NumCallsStarted int64 `protobuf:"varint,2,opt,name=num_calls_started,json=numCallsStarted" json:"num_calls_started,omitempty"`
-	// The total number of RPCs that finished.
-	NumCallsFinished int64 `protobuf:"varint,3,opt,name=num_calls_finished,json=numCallsFinished" json:"num_calls_finished,omitempty"`
-	// The total number of RPCs that were dropped by the client because of rate
-	// limiting.
-	NumCallsFinishedWithDropForRateLimiting int64 `protobuf:"varint,4,opt,name=num_calls_finished_with_drop_for_rate_limiting,json=numCallsFinishedWithDropForRateLimiting" json:"num_calls_finished_with_drop_for_rate_limiting,omitempty"`
-	// The total number of RPCs that were dropped by the client because of load
-	// balancing.
-	NumCallsFinishedWithDropForLoadBalancing int64 `protobuf:"varint,5,opt,name=num_calls_finished_with_drop_for_load_balancing,json=numCallsFinishedWithDropForLoadBalancing" json:"num_calls_finished_with_drop_for_load_balancing,omitempty"`
-	// The total number of RPCs that failed to reach a server except dropped RPCs.
-	NumCallsFinishedWithClientFailedToSend int64 `protobuf:"varint,6,opt,name=num_calls_finished_with_client_failed_to_send,json=numCallsFinishedWithClientFailedToSend" json:"num_calls_finished_with_client_failed_to_send,omitempty"`
-	// The total number of RPCs that finished and are known to have been received
-	// by a server.
-	NumCallsFinishedKnownReceived int64 `protobuf:"varint,7,opt,name=num_calls_finished_known_received,json=numCallsFinishedKnownReceived" json:"num_calls_finished_known_received,omitempty"`
-}
-
-func (m *ClientStats) Reset()                    { *m = ClientStats{} }
-func (m *ClientStats) String() string            { return proto.CompactTextString(m) }
-func (*ClientStats) ProtoMessage()               {}
-func (*ClientStats) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
-
-func (m *ClientStats) GetTimestamp() *Timestamp {
-	if m != nil {
-		return m.Timestamp
-	}
-	return nil
-}
-
-func (m *ClientStats) GetNumCallsStarted() int64 {
-	if m != nil {
-		return m.NumCallsStarted
-	}
-	return 0
-}
-
-func (m *ClientStats) GetNumCallsFinished() int64 {
-	if m != nil {
-		return m.NumCallsFinished
-	}
-	return 0
-}
-
-func (m *ClientStats) GetNumCallsFinishedWithDropForRateLimiting() int64 {
-	if m != nil {
-		return m.NumCallsFinishedWithDropForRateLimiting
-	}
-	return 0
-}
-
-func (m *ClientStats) GetNumCallsFinishedWithDropForLoadBalancing() int64 {
-	if m != nil {
-		return m.NumCallsFinishedWithDropForLoadBalancing
-	}
-	return 0
-}
-
-func (m *ClientStats) GetNumCallsFinishedWithClientFailedToSend() int64 {
-	if m != nil {
-		return m.NumCallsFinishedWithClientFailedToSend
-	}
-	return 0
-}
-
-func (m *ClientStats) GetNumCallsFinishedKnownReceived() int64 {
-	if m != nil {
-		return m.NumCallsFinishedKnownReceived
-	}
-	return 0
-}
-
-type LoadBalanceResponse struct {
-	// Types that are valid to be assigned to LoadBalanceResponseType:
-	//	*LoadBalanceResponse_InitialResponse
-	//	*LoadBalanceResponse_ServerList
-	LoadBalanceResponseType isLoadBalanceResponse_LoadBalanceResponseType `protobuf_oneof:"load_balance_response_type"`
-}
-
-func (m *LoadBalanceResponse) Reset()                    { *m = LoadBalanceResponse{} }
-func (m *LoadBalanceResponse) String() string            { return proto.CompactTextString(m) }
-func (*LoadBalanceResponse) ProtoMessage()               {}
-func (*LoadBalanceResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
-
-type isLoadBalanceResponse_LoadBalanceResponseType interface {
-	isLoadBalanceResponse_LoadBalanceResponseType()
-}
-
-type LoadBalanceResponse_InitialResponse struct {
-	InitialResponse *InitialLoadBalanceResponse `protobuf:"bytes,1,opt,name=initial_response,json=initialResponse,oneof"`
-}
-type LoadBalanceResponse_ServerList struct {
-	ServerList *ServerList `protobuf:"bytes,2,opt,name=server_list,json=serverList,oneof"`
-}
-
-func (*LoadBalanceResponse_InitialResponse) isLoadBalanceResponse_LoadBalanceResponseType() {}
-func (*LoadBalanceResponse_ServerList) isLoadBalanceResponse_LoadBalanceResponseType()      {}
-
-func (m *LoadBalanceResponse) GetLoadBalanceResponseType() isLoadBalanceResponse_LoadBalanceResponseType {
-	if m != nil {
-		return m.LoadBalanceResponseType
-	}
-	return nil
-}
-
-func (m *LoadBalanceResponse) GetInitialResponse() *InitialLoadBalanceResponse {
-	if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_InitialResponse); ok {
-		return x.InitialResponse
-	}
-	return nil
-}
-
-func (m *LoadBalanceResponse) GetServerList() *ServerList {
-	if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_ServerList); ok {
-		return x.ServerList
-	}
-	return nil
-}
-
-// XXX_OneofFuncs is for the internal use of the proto package.
-func (*LoadBalanceResponse) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
-	return _LoadBalanceResponse_OneofMarshaler, _LoadBalanceResponse_OneofUnmarshaler, _LoadBalanceResponse_OneofSizer, []interface{}{
-		(*LoadBalanceResponse_InitialResponse)(nil),
-		(*LoadBalanceResponse_ServerList)(nil),
-	}
-}
-
-func _LoadBalanceResponse_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
-	m := msg.(*LoadBalanceResponse)
-	// load_balance_response_type
-	switch x := m.LoadBalanceResponseType.(type) {
-	case *LoadBalanceResponse_InitialResponse:
-		b.EncodeVarint(1<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.InitialResponse); err != nil {
-			return err
-		}
-	case *LoadBalanceResponse_ServerList:
-		b.EncodeVarint(2<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.ServerList); err != nil {
-			return err
-		}
-	case nil:
-	default:
-		return fmt.Errorf("LoadBalanceResponse.LoadBalanceResponseType has unexpected type %T", x)
-	}
-	return nil
-}
-
-func _LoadBalanceResponse_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
-	m := msg.(*LoadBalanceResponse)
-	switch tag {
-	case 1: // load_balance_response_type.initial_response
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(InitialLoadBalanceResponse)
-		err := b.DecodeMessage(msg)
-		m.LoadBalanceResponseType = &LoadBalanceResponse_InitialResponse{msg}
-		return true, err
-	case 2: // load_balance_response_type.server_list
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(ServerList)
-		err := b.DecodeMessage(msg)
-		m.LoadBalanceResponseType = &LoadBalanceResponse_ServerList{msg}
-		return true, err
-	default:
-		return false, nil
-	}
-}
-
-func _LoadBalanceResponse_OneofSizer(msg proto.Message) (n int) {
-	m := msg.(*LoadBalanceResponse)
-	// load_balance_response_type
-	switch x := m.LoadBalanceResponseType.(type) {
-	case *LoadBalanceResponse_InitialResponse:
-		s := proto.Size(x.InitialResponse)
-		n += proto.SizeVarint(1<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case *LoadBalanceResponse_ServerList:
-		s := proto.Size(x.ServerList)
-		n += proto.SizeVarint(2<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case nil:
-	default:
-		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
-	}
-	return n
-}
-
-type InitialLoadBalanceResponse struct {
-	// This is an application layer redirect that indicates the client should use
-	// the specified server for load balancing. When this field is non-empty in
-	// the response, the client should open a separate connection to the
-	// load_balancer_delegate and call the BalanceLoad method. Its length should
-	// be less than 64 bytes.
-	LoadBalancerDelegate string `protobuf:"bytes,1,opt,name=load_balancer_delegate,json=loadBalancerDelegate" json:"load_balancer_delegate,omitempty"`
-	// This interval defines how often the client should send the client stats
-	// to the load balancer. Stats should only be reported when the duration is
-	// positive.
-	ClientStatsReportInterval *Duration `protobuf:"bytes,2,opt,name=client_stats_report_interval,json=clientStatsReportInterval" json:"client_stats_report_interval,omitempty"`
-}
-
-func (m *InitialLoadBalanceResponse) Reset()                    { *m = InitialLoadBalanceResponse{} }
-func (m *InitialLoadBalanceResponse) String() string            { return proto.CompactTextString(m) }
-func (*InitialLoadBalanceResponse) ProtoMessage()               {}
-func (*InitialLoadBalanceResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
-
-func (m *InitialLoadBalanceResponse) GetLoadBalancerDelegate() string {
-	if m != nil {
-		return m.LoadBalancerDelegate
-	}
-	return ""
-}
-
-func (m *InitialLoadBalanceResponse) GetClientStatsReportInterval() *Duration {
-	if m != nil {
-		return m.ClientStatsReportInterval
-	}
-	return nil
-}
-
-type ServerList struct {
-	// Contains a list of servers selected by the load balancer. The list will
-	// be updated when server resolutions change or as needed to balance load
-	// across more servers. The client should consume the server list in order
-	// unless instructed otherwise via the client_config.
-	Servers []*Server `protobuf:"bytes,1,rep,name=servers" json:"servers,omitempty"`
-	// Indicates the amount of time that the client should consider this server
-	// list as valid. It may be considered stale after waiting this interval of
-	// time after receiving the list. If the interval is not positive, the
-	// client can assume the list is valid until the next list is received.
-	ExpirationInterval *Duration `protobuf:"bytes,3,opt,name=expiration_interval,json=expirationInterval" json:"expiration_interval,omitempty"`
-}
-
-func (m *ServerList) Reset()                    { *m = ServerList{} }
-func (m *ServerList) String() string            { return proto.CompactTextString(m) }
-func (*ServerList) ProtoMessage()               {}
-func (*ServerList) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
-
-func (m *ServerList) GetServers() []*Server {
-	if m != nil {
-		return m.Servers
-	}
-	return nil
-}
-
-func (m *ServerList) GetExpirationInterval() *Duration {
-	if m != nil {
-		return m.ExpirationInterval
-	}
-	return nil
-}
-
-// Contains server information. When none of the [drop_for_*] fields are true,
-// use the other fields. When drop_for_rate_limiting is true, ignore all other
-// fields. Use drop_for_load_balancing only when it is true and
-// drop_for_rate_limiting is false.
-type Server struct {
-	// A resolved address for the server, serialized in network-byte-order. It may
-	// either be an IPv4 or IPv6 address.
-	IpAddress []byte `protobuf:"bytes,1,opt,name=ip_address,json=ipAddress,proto3" json:"ip_address,omitempty"`
-	// A resolved port number for the server.
-	Port int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"`
-	// An opaque but printable token given to the frontend for each pick. All
-	// frontend requests for that pick must include the token in its initial
-	// metadata. The token is used by the backend to verify the request and to
-	// allow the backend to report load to the gRPC LB system.
-	//
-	// Its length is variable but less than 50 bytes.
-	LoadBalanceToken string `protobuf:"bytes,3,opt,name=load_balance_token,json=loadBalanceToken" json:"load_balance_token,omitempty"`
-	// Indicates whether this particular request should be dropped by the client
-	// for rate limiting.
-	DropForRateLimiting bool `protobuf:"varint,4,opt,name=drop_for_rate_limiting,json=dropForRateLimiting" json:"drop_for_rate_limiting,omitempty"`
-	// Indicates whether this particular request should be dropped by the client
-	// for load balancing.
-	DropForLoadBalancing bool `protobuf:"varint,5,opt,name=drop_for_load_balancing,json=dropForLoadBalancing" json:"drop_for_load_balancing,omitempty"`
-}
-
-func (m *Server) Reset()                    { *m = Server{} }
-func (m *Server) String() string            { return proto.CompactTextString(m) }
-func (*Server) ProtoMessage()               {}
-func (*Server) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
-
-func (m *Server) GetIpAddress() []byte {
-	if m != nil {
-		return m.IpAddress
-	}
-	return nil
-}
-
-func (m *Server) GetPort() int32 {
-	if m != nil {
-		return m.Port
-	}
-	return 0
-}
-
-func (m *Server) GetLoadBalanceToken() string {
-	if m != nil {
-		return m.LoadBalanceToken
-	}
-	return ""
-}
-
-func (m *Server) GetDropForRateLimiting() bool {
-	if m != nil {
-		return m.DropForRateLimiting
-	}
-	return false
-}
-
-func (m *Server) GetDropForLoadBalancing() bool {
-	if m != nil {
-		return m.DropForLoadBalancing
-	}
-	return false
-}
-
-func init() {
-	proto.RegisterType((*Duration)(nil), "grpc.lb.v1.Duration")
-	proto.RegisterType((*Timestamp)(nil), "grpc.lb.v1.Timestamp")
-	proto.RegisterType((*LoadBalanceRequest)(nil), "grpc.lb.v1.LoadBalanceRequest")
-	proto.RegisterType((*InitialLoadBalanceRequest)(nil), "grpc.lb.v1.InitialLoadBalanceRequest")
-	proto.RegisterType((*ClientStats)(nil), "grpc.lb.v1.ClientStats")
-	proto.RegisterType((*LoadBalanceResponse)(nil), "grpc.lb.v1.LoadBalanceResponse")
-	proto.RegisterType((*InitialLoadBalanceResponse)(nil), "grpc.lb.v1.InitialLoadBalanceResponse")
-	proto.RegisterType((*ServerList)(nil), "grpc.lb.v1.ServerList")
-	proto.RegisterType((*Server)(nil), "grpc.lb.v1.Server")
-}
-
-func init() { proto.RegisterFile("grpclb.proto", fileDescriptor0) }
-
-var fileDescriptor0 = []byte{
-	// 733 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x55, 0xdd, 0x4e, 0x1b, 0x39,
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-	0xaa, 0x68, 0x68, 0x43, 0x7b, 0xd1, 0x9f, 0x9b, 0x02, 0x45, 0x41, 0xe5, 0xa2, 0x72, 0xa8, 0x7a,
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-	0x63, 0x54, 0x7d, 0x86, 0xbe, 0x4f, 0x65, 0x7b, 0x26, 0x33, 0x90, 0x1f, 0xd4, 0xbb, 0xf1, 0xf1,
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-}
diff --git a/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/grpclb.proto b/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/grpclb.proto
deleted file mode 100644
index b13b3438cf27..000000000000
--- a/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/grpclb.proto
+++ /dev/null
@@ -1,164 +0,0 @@
-// Copyright 2016 gRPC authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-
-package grpc.lb.v1;
-
-message Duration {
-  // Signed seconds of the span of time. Must be from -315,576,000,000
-  // to +315,576,000,000 inclusive.
-  int64 seconds = 1;
-
-  // Signed fractions of a second at nanosecond resolution of the span
-  // of time. Durations less than one second are represented with a 0
-  // `seconds` field and a positive or negative `nanos` field. For durations
-  // of one second or more, a non-zero value for the `nanos` field must be
-  // of the same sign as the `seconds` field. Must be from -999,999,999
-  // to +999,999,999 inclusive.
-  int32 nanos = 2;
-}
-
-message Timestamp {
-
-  // Represents seconds of UTC time since Unix epoch
-  // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-  // 9999-12-31T23:59:59Z inclusive.
-  int64 seconds = 1;
-
-  // Non-negative fractions of a second at nanosecond resolution. Negative
-  // second values with fractions must still have non-negative nanos values
-  // that count forward in time. Must be from 0 to 999,999,999
-  // inclusive.
-  int32 nanos = 2;
-}
-
-service LoadBalancer {
-  // Bidirectional rpc to get a list of servers.
-  rpc BalanceLoad(stream LoadBalanceRequest)
-      returns (stream LoadBalanceResponse);
-}
-
-message LoadBalanceRequest {
-  oneof load_balance_request_type {
-    // This message should be sent on the first request to the load balancer.
-    InitialLoadBalanceRequest initial_request = 1;
-
-    // The client stats should be periodically reported to the load balancer
-    // based on the duration defined in the InitialLoadBalanceResponse.
-    ClientStats client_stats = 2;
-  }
-}
-
-message InitialLoadBalanceRequest {
-  // Name of load balanced service (IE, balancer.service.com)
-  // length should be less than 256 bytes.
-  string name = 1;
-}
-
-// Contains client level statistics that are useful to load balancing. Each
-// count except the timestamp should be reset to zero after reporting the stats.
-message ClientStats {
-  // The timestamp of generating the report.
-  Timestamp timestamp = 1;
-
-  // The total number of RPCs that started.
-  int64 num_calls_started = 2;
-
-  // The total number of RPCs that finished.
-  int64 num_calls_finished = 3;
-
-  // The total number of RPCs that were dropped by the client because of rate
-  // limiting.
-  int64 num_calls_finished_with_drop_for_rate_limiting = 4;
-
-  // The total number of RPCs that were dropped by the client because of load
-  // balancing.
-  int64 num_calls_finished_with_drop_for_load_balancing = 5;
-
-  // The total number of RPCs that failed to reach a server except dropped RPCs.
-  int64 num_calls_finished_with_client_failed_to_send = 6;
-
-  // The total number of RPCs that finished and are known to have been received
-  // by a server.
-  int64 num_calls_finished_known_received = 7;
-}
-
-message LoadBalanceResponse {
-  oneof load_balance_response_type {
-    // This message should be sent on the first response to the client.
-    InitialLoadBalanceResponse initial_response = 1;
-
-    // Contains the list of servers selected by the load balancer. The client
-    // should send requests to these servers in the specified order.
-    ServerList server_list = 2;
-  }
-}
-
-message InitialLoadBalanceResponse {
-  // This is an application layer redirect that indicates the client should use
-  // the specified server for load balancing. When this field is non-empty in
-  // the response, the client should open a separate connection to the
-  // load_balancer_delegate and call the BalanceLoad method. Its length should
-  // be less than 64 bytes.
-  string load_balancer_delegate = 1;
-
-  // This interval defines how often the client should send the client stats
-  // to the load balancer. Stats should only be reported when the duration is
-  // positive.
-  Duration client_stats_report_interval = 2;
-}
-
-message ServerList {
-  // Contains a list of servers selected by the load balancer. The list will
-  // be updated when server resolutions change or as needed to balance load
-  // across more servers. The client should consume the server list in order
-  // unless instructed otherwise via the client_config.
-  repeated Server servers = 1;
-
-  // Indicates the amount of time that the client should consider this server
-  // list as valid. It may be considered stale after waiting this interval of
-  // time after receiving the list. If the interval is not positive, the
-  // client can assume the list is valid until the next list is received.
-  Duration expiration_interval = 3;
-}
-
-// Contains server information. When none of the [drop_for_*] fields are true,
-// use the other fields. When drop_for_rate_limiting is true, ignore all other
-// fields. Use drop_for_load_balancing only when it is true and
-// drop_for_rate_limiting is false.
-message Server {
-  // A resolved address for the server, serialized in network-byte-order. It may
-  // either be an IPv4 or IPv6 address.
-  bytes ip_address = 1;
-
-  // A resolved port number for the server.
-  int32 port = 2;
-
-  // An opaque but printable token given to the frontend for each pick. All
-  // frontend requests for that pick must include the token in its initial
-  // metadata. The token is used by the backend to verify the request and to
-  // allow the backend to report load to the gRPC LB system.
-  //
-  // Its length is variable but less than 50 bytes.
-  string load_balance_token = 3;
-
-  // Indicates whether this particular request should be dropped by the client
-  // for rate limiting.
-  bool drop_for_rate_limiting = 4;
-
-  // Indicates whether this particular request should be dropped by the client
-  // for load balancing.
-  bool drop_for_load_balancing = 5;
-}
diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go
index 16a7d88867e2..1fabb11e1bab 100644
--- a/vendor/google.golang.org/grpc/grpclog/grpclog.go
+++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go
@@ -105,18 +105,21 @@ func Fatalln(args ...interface{}) {
 }
 
 // Print prints to the logger. Arguments are handled in the manner of fmt.Print.
+//
 // Deprecated: use Info.
 func Print(args ...interface{}) {
 	logger.Info(args...)
 }
 
 // Printf prints to the logger. Arguments are handled in the manner of fmt.Printf.
+//
 // Deprecated: use Infof.
 func Printf(format string, args ...interface{}) {
 	logger.Infof(format, args...)
 }
 
 // Println prints to the logger. Arguments are handled in the manner of fmt.Println.
+//
 // Deprecated: use Infoln.
 func Println(args ...interface{}) {
 	logger.Infoln(args...)
diff --git a/vendor/google.golang.org/grpc/grpclog/logger.go b/vendor/google.golang.org/grpc/grpclog/logger.go
index d03b2397bfab..097494f710f5 100644
--- a/vendor/google.golang.org/grpc/grpclog/logger.go
+++ b/vendor/google.golang.org/grpc/grpclog/logger.go
@@ -19,6 +19,7 @@
 package grpclog
 
 // Logger mimics golang's standard Logger as an interface.
+//
 // Deprecated: use LoggerV2.
 type Logger interface {
 	Fatal(args ...interface{})
@@ -31,6 +32,7 @@ type Logger interface {
 
 // SetLogger sets the logger that is used in grpc. Call only from
 // init() functions.
+//
 // Deprecated: use SetLoggerV2.
 func SetLogger(l Logger) {
 	logger = &loggerWrapper{Logger: l}
diff --git a/vendor/google.golang.org/grpc/health/client.go b/vendor/google.golang.org/grpc/health/client.go
new file mode 100644
index 000000000000..e15f04c229c4
--- /dev/null
+++ b/vendor/google.golang.org/grpc/health/client.go
@@ -0,0 +1,107 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package health
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"time"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	healthpb "google.golang.org/grpc/health/grpc_health_v1"
+	"google.golang.org/grpc/internal"
+	"google.golang.org/grpc/internal/backoff"
+	"google.golang.org/grpc/status"
+)
+
+const maxDelay = 120 * time.Second
+
+var backoffStrategy = backoff.Exponential{MaxDelay: maxDelay}
+var backoffFunc = func(ctx context.Context, retries int) bool {
+	d := backoffStrategy.Backoff(retries)
+	timer := time.NewTimer(d)
+	select {
+	case <-timer.C:
+		return true
+	case <-ctx.Done():
+		timer.Stop()
+		return false
+	}
+}
+
+func init() {
+	internal.HealthCheckFunc = clientHealthCheck
+}
+
+func clientHealthCheck(ctx context.Context, newStream func() (interface{}, error), reportHealth func(bool), service string) error {
+	tryCnt := 0
+
+retryConnection:
+	for {
+		// Backs off if the connection has failed in some way without receiving a message in the previous retry.
+		if tryCnt > 0 && !backoffFunc(ctx, tryCnt-1) {
+			return nil
+		}
+		tryCnt++
+
+		if ctx.Err() != nil {
+			return nil
+		}
+		rawS, err := newStream()
+		if err != nil {
+			continue retryConnection
+		}
+
+		s, ok := rawS.(grpc.ClientStream)
+		// Ideally, this should never happen. But if it happens, the server is marked as healthy for LBing purposes.
+		if !ok {
+			reportHealth(true)
+			return fmt.Errorf("newStream returned %v (type %T); want grpc.ClientStream", rawS, rawS)
+		}
+
+		if err = s.SendMsg(&healthpb.HealthCheckRequest{Service: service}); err != nil && err != io.EOF {
+			// Stream should have been closed, so we can safely continue to create a new stream.
+			continue retryConnection
+		}
+		s.CloseSend()
+
+		resp := new(healthpb.HealthCheckResponse)
+		for {
+			err = s.RecvMsg(resp)
+
+			// Reports healthy for the LBing purposes if health check is not implemented in the server.
+			if status.Code(err) == codes.Unimplemented {
+				reportHealth(true)
+				return err
+			}
+
+			// Reports unhealthy if server's Watch method gives an error other than UNIMPLEMENTED.
+			if err != nil {
+				reportHealth(false)
+				continue retryConnection
+			}
+
+			// As a message has been received, removes the need for backoff for the next retry by reseting the try count.
+			tryCnt = 0
+			reportHealth(resp.Status == healthpb.HealthCheckResponse_SERVING)
+		}
+	}
+}
diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go
index 89c4d459f0a2..c2f2c7729d05 100644
--- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go
+++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go
@@ -1,18 +1,7 @@
-// Code generated by protoc-gen-go.
-// source: health.proto
-// DO NOT EDIT!
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: grpc/health/v1/health.proto
 
-/*
-Package grpc_health_v1 is a generated protocol buffer package.
-
-It is generated from these files:
-	health.proto
-
-It has these top-level messages:
-	HealthCheckRequest
-	HealthCheckResponse
-*/
-package grpc_health_v1
+package grpc_health_v1 // import "google.golang.org/grpc/health/grpc_health_v1"
 
 import proto "github.com/golang/protobuf/proto"
 import fmt "fmt"
@@ -37,46 +26,107 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 type HealthCheckResponse_ServingStatus int32
 
 const (
-	HealthCheckResponse_UNKNOWN     HealthCheckResponse_ServingStatus = 0
-	HealthCheckResponse_SERVING     HealthCheckResponse_ServingStatus = 1
-	HealthCheckResponse_NOT_SERVING HealthCheckResponse_ServingStatus = 2
+	HealthCheckResponse_UNKNOWN         HealthCheckResponse_ServingStatus = 0
+	HealthCheckResponse_SERVING         HealthCheckResponse_ServingStatus = 1
+	HealthCheckResponse_NOT_SERVING     HealthCheckResponse_ServingStatus = 2
+	HealthCheckResponse_SERVICE_UNKNOWN HealthCheckResponse_ServingStatus = 3
 )
 
 var HealthCheckResponse_ServingStatus_name = map[int32]string{
 	0: "UNKNOWN",
 	1: "SERVING",
 	2: "NOT_SERVING",
+	3: "SERVICE_UNKNOWN",
 }
 var HealthCheckResponse_ServingStatus_value = map[string]int32{
-	"UNKNOWN":     0,
-	"SERVING":     1,
-	"NOT_SERVING": 2,
+	"UNKNOWN":         0,
+	"SERVING":         1,
+	"NOT_SERVING":     2,
+	"SERVICE_UNKNOWN": 3,
 }
 
 func (x HealthCheckResponse_ServingStatus) String() string {
 	return proto.EnumName(HealthCheckResponse_ServingStatus_name, int32(x))
 }
 func (HealthCheckResponse_ServingStatus) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{1, 0}
+	return fileDescriptor_health_6b1a06aa67f91efd, []int{1, 0}
 }
 
 type HealthCheckRequest struct {
-	Service string `protobuf:"bytes,1,opt,name=service" json:"service,omitempty"`
+	Service              string   `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *HealthCheckRequest) Reset()         { *m = HealthCheckRequest{} }
+func (m *HealthCheckRequest) String() string { return proto.CompactTextString(m) }
+func (*HealthCheckRequest) ProtoMessage()    {}
+func (*HealthCheckRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_health_6b1a06aa67f91efd, []int{0}
+}
+func (m *HealthCheckRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_HealthCheckRequest.Unmarshal(m, b)
+}
+func (m *HealthCheckRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_HealthCheckRequest.Marshal(b, m, deterministic)
+}
+func (dst *HealthCheckRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HealthCheckRequest.Merge(dst, src)
+}
+func (m *HealthCheckRequest) XXX_Size() int {
+	return xxx_messageInfo_HealthCheckRequest.Size(m)
+}
+func (m *HealthCheckRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_HealthCheckRequest.DiscardUnknown(m)
 }
 
-func (m *HealthCheckRequest) Reset()                    { *m = HealthCheckRequest{} }
-func (m *HealthCheckRequest) String() string            { return proto.CompactTextString(m) }
-func (*HealthCheckRequest) ProtoMessage()               {}
-func (*HealthCheckRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+var xxx_messageInfo_HealthCheckRequest proto.InternalMessageInfo
+
+func (m *HealthCheckRequest) GetService() string {
+	if m != nil {
+		return m.Service
+	}
+	return ""
+}
 
 type HealthCheckResponse struct {
-	Status HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,enum=grpc.health.v1.HealthCheckResponse_ServingStatus" json:"status,omitempty"`
+	Status               HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,proto3,enum=grpc.health.v1.HealthCheckResponse_ServingStatus" json:"status,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                          `json:"-"`
+	XXX_unrecognized     []byte                            `json:"-"`
+	XXX_sizecache        int32                             `json:"-"`
 }
 
-func (m *HealthCheckResponse) Reset()                    { *m = HealthCheckResponse{} }
-func (m *HealthCheckResponse) String() string            { return proto.CompactTextString(m) }
-func (*HealthCheckResponse) ProtoMessage()               {}
-func (*HealthCheckResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+func (m *HealthCheckResponse) Reset()         { *m = HealthCheckResponse{} }
+func (m *HealthCheckResponse) String() string { return proto.CompactTextString(m) }
+func (*HealthCheckResponse) ProtoMessage()    {}
+func (*HealthCheckResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_health_6b1a06aa67f91efd, []int{1}
+}
+func (m *HealthCheckResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_HealthCheckResponse.Unmarshal(m, b)
+}
+func (m *HealthCheckResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_HealthCheckResponse.Marshal(b, m, deterministic)
+}
+func (dst *HealthCheckResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HealthCheckResponse.Merge(dst, src)
+}
+func (m *HealthCheckResponse) XXX_Size() int {
+	return xxx_messageInfo_HealthCheckResponse.Size(m)
+}
+func (m *HealthCheckResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_HealthCheckResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HealthCheckResponse proto.InternalMessageInfo
+
+func (m *HealthCheckResponse) GetStatus() HealthCheckResponse_ServingStatus {
+	if m != nil {
+		return m.Status
+	}
+	return HealthCheckResponse_UNKNOWN
+}
 
 func init() {
 	proto.RegisterType((*HealthCheckRequest)(nil), "grpc.health.v1.HealthCheckRequest")
@@ -92,10 +142,29 @@ var _ grpc.ClientConn
 // is compatible with the grpc package it is being compiled against.
 const _ = grpc.SupportPackageIsVersion4
 
-// Client API for Health service
-
+// HealthClient is the client API for Health service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
 type HealthClient interface {
+	// If the requested service is unknown, the call will fail with status
+	// NOT_FOUND.
 	Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error)
+	// Performs a watch for the serving status of the requested service.
+	// The server will immediately send back a message indicating the current
+	// serving status.  It will then subsequently send a new message whenever
+	// the service's serving status changes.
+	//
+	// If the requested service is unknown when the call is received, the
+	// server will send a message setting the serving status to
+	// SERVICE_UNKNOWN but will *not* terminate the call.  If at some
+	// future point, the serving status of the service becomes known, the
+	// server will send a new message with the service's serving status.
+	//
+	// If the call terminates with status UNIMPLEMENTED, then clients
+	// should assume this method is not supported and should not retry the
+	// call.  If the call terminates with any other status (including OK),
+	// clients should retry the call with appropriate exponential backoff.
+	Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error)
 }
 
 type healthClient struct {
@@ -108,17 +177,66 @@ func NewHealthClient(cc *grpc.ClientConn) HealthClient {
 
 func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) {
 	out := new(HealthCheckResponse)
-	err := grpc.Invoke(ctx, "/grpc.health.v1.Health/Check", in, out, c.cc, opts...)
+	err := c.cc.Invoke(ctx, "/grpc.health.v1.Health/Check", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-// Server API for Health service
+func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_Health_serviceDesc.Streams[0], "/grpc.health.v1.Health/Watch", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &healthWatchClient{stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type Health_WatchClient interface {
+	Recv() (*HealthCheckResponse, error)
+	grpc.ClientStream
+}
+
+type healthWatchClient struct {
+	grpc.ClientStream
+}
 
+func (x *healthWatchClient) Recv() (*HealthCheckResponse, error) {
+	m := new(HealthCheckResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// HealthServer is the server API for Health service.
 type HealthServer interface {
+	// If the requested service is unknown, the call will fail with status
+	// NOT_FOUND.
 	Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error)
+	// Performs a watch for the serving status of the requested service.
+	// The server will immediately send back a message indicating the current
+	// serving status.  It will then subsequently send a new message whenever
+	// the service's serving status changes.
+	//
+	// If the requested service is unknown when the call is received, the
+	// server will send a message setting the serving status to
+	// SERVICE_UNKNOWN but will *not* terminate the call.  If at some
+	// future point, the serving status of the service becomes known, the
+	// server will send a new message with the service's serving status.
+	//
+	// If the call terminates with status UNIMPLEMENTED, then clients
+	// should assume this method is not supported and should not retry the
+	// call.  If the call terminates with any other status (including OK),
+	// clients should retry the call with appropriate exponential backoff.
+	Watch(*HealthCheckRequest, Health_WatchServer) error
 }
 
 func RegisterHealthServer(s *grpc.Server, srv HealthServer) {
@@ -143,6 +261,27 @@ func _Health_Check_Handler(srv interface{}, ctx context.Context, dec func(interf
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Health_Watch_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(HealthCheckRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(HealthServer).Watch(m, &healthWatchServer{stream})
+}
+
+type Health_WatchServer interface {
+	Send(*HealthCheckResponse) error
+	grpc.ServerStream
+}
+
+type healthWatchServer struct {
+	grpc.ServerStream
+}
+
+func (x *healthWatchServer) Send(m *HealthCheckResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
 var _Health_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "grpc.health.v1.Health",
 	HandlerType: (*HealthServer)(nil),
@@ -152,25 +291,37 @@ var _Health_serviceDesc = grpc.ServiceDesc{
 			Handler:    _Health_Check_Handler,
 		},
 	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "health.proto",
-}
-
-func init() { proto.RegisterFile("health.proto", fileDescriptor0) }
-
-var fileDescriptor0 = []byte{
-	// 204 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xe2, 0xc9, 0x48, 0x4d, 0xcc,
-	0x29, 0xc9, 0xd0, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x4b, 0x2f, 0x2a, 0x48, 0xd6, 0x83,
-	0x0a, 0x95, 0x19, 0x2a, 0xe9, 0x71, 0x09, 0x79, 0x80, 0x39, 0xce, 0x19, 0xa9, 0xc9, 0xd9, 0x41,
-	0xa9, 0x85, 0xa5, 0xa9, 0xc5, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0x45, 0x65, 0x99, 0xc9,
-	0xa9, 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0x9c, 0x41, 0x30, 0xae, 0xd2, 0x1c, 0x46, 0x2e, 0x61, 0x14,
-	0x0d, 0xc5, 0x05, 0xf9, 0x79, 0xc5, 0xa9, 0x42, 0x9e, 0x5c, 0x6c, 0xc5, 0x25, 0x89, 0x25, 0xa5,
-	0xc5, 0x60, 0x0d, 0x7c, 0x46, 0x86, 0x7a, 0xa8, 0x16, 0xe9, 0x61, 0xd1, 0xa4, 0x17, 0x0c, 0x32,
-	0x34, 0x2f, 0x3d, 0x18, 0xac, 0x31, 0x08, 0x6a, 0x80, 0x92, 0x15, 0x17, 0x2f, 0x8a, 0x84, 0x10,
-	0x37, 0x17, 0x7b, 0xa8, 0x9f, 0xb7, 0x9f, 0x7f, 0xb8, 0x9f, 0x00, 0x03, 0x88, 0x13, 0xec, 0x1a,
-	0x14, 0xe6, 0xe9, 0xe7, 0x2e, 0xc0, 0x28, 0xc4, 0xcf, 0xc5, 0xed, 0xe7, 0x1f, 0x12, 0x0f, 0x13,
-	0x60, 0x32, 0x8a, 0xe2, 0x62, 0x83, 0x58, 0x24, 0x14, 0xc0, 0xc5, 0x0a, 0xb6, 0x4c, 0x48, 0x09,
-	0xaf, 0x4b, 0xc0, 0xfe, 0x95, 0x52, 0x26, 0xc2, 0xb5, 0x49, 0x6c, 0xe0, 0x10, 0x34, 0x06, 0x04,
-	0x00, 0x00, 0xff, 0xff, 0xac, 0x56, 0x2a, 0xcb, 0x51, 0x01, 0x00, 0x00,
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Watch",
+			Handler:       _Health_Watch_Handler,
+			ServerStreams: true,
+		},
+	},
+	Metadata: "grpc/health/v1/health.proto",
+}
+
+func init() { proto.RegisterFile("grpc/health/v1/health.proto", fileDescriptor_health_6b1a06aa67f91efd) }
+
+var fileDescriptor_health_6b1a06aa67f91efd = []byte{
+	// 297 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4e, 0x2f, 0x2a, 0x48,
+	0xd6, 0xcf, 0x48, 0x4d, 0xcc, 0x29, 0xc9, 0xd0, 0x2f, 0x33, 0x84, 0xb2, 0xf4, 0x0a, 0x8a, 0xf2,
+	0x4b, 0xf2, 0x85, 0xf8, 0x40, 0x92, 0x7a, 0x50, 0xa1, 0x32, 0x43, 0x25, 0x3d, 0x2e, 0x21, 0x0f,
+	0x30, 0xc7, 0x39, 0x23, 0x35, 0x39, 0x3b, 0x28, 0xb5, 0xb0, 0x34, 0xb5, 0xb8, 0x44, 0x48, 0x82,
+	0x8b, 0xbd, 0x38, 0xb5, 0xa8, 0x2c, 0x33, 0x39, 0x55, 0x82, 0x51, 0x81, 0x51, 0x83, 0x33, 0x08,
+	0xc6, 0x55, 0xda, 0xc8, 0xc8, 0x25, 0x8c, 0xa2, 0xa1, 0xb8, 0x20, 0x3f, 0xaf, 0x38, 0x55, 0xc8,
+	0x93, 0x8b, 0xad, 0xb8, 0x24, 0xb1, 0xa4, 0xb4, 0x18, 0xac, 0x81, 0xcf, 0xc8, 0x50, 0x0f, 0xd5,
+	0x22, 0x3d, 0x2c, 0x9a, 0xf4, 0x82, 0x41, 0x86, 0xe6, 0xa5, 0x07, 0x83, 0x35, 0x06, 0x41, 0x0d,
+	0x50, 0xf2, 0xe7, 0xe2, 0x45, 0x91, 0x10, 0xe2, 0xe6, 0x62, 0x0f, 0xf5, 0xf3, 0xf6, 0xf3, 0x0f,
+	0xf7, 0x13, 0x60, 0x00, 0x71, 0x82, 0x5d, 0x83, 0xc2, 0x3c, 0xfd, 0xdc, 0x05, 0x18, 0x85, 0xf8,
+	0xb9, 0xb8, 0xfd, 0xfc, 0x43, 0xe2, 0x61, 0x02, 0x4c, 0x42, 0xc2, 0x5c, 0xfc, 0x60, 0x8e, 0xb3,
+	0x6b, 0x3c, 0x4c, 0x0b, 0xb3, 0xd1, 0x3a, 0x46, 0x2e, 0x36, 0x88, 0xf5, 0x42, 0x01, 0x5c, 0xac,
+	0x60, 0x27, 0x08, 0x29, 0xe1, 0x75, 0x1f, 0x38, 0x14, 0xa4, 0x94, 0x89, 0xf0, 0x83, 0x50, 0x10,
+	0x17, 0x6b, 0x78, 0x62, 0x49, 0x72, 0x06, 0xd5, 0x4c, 0x34, 0x60, 0x74, 0x4a, 0xe4, 0x12, 0xcc,
+	0xcc, 0x47, 0x53, 0xea, 0xc4, 0x0d, 0x51, 0x1b, 0x00, 0x8a, 0xc6, 0x00, 0xc6, 0x28, 0x9d, 0xf4,
+	0xfc, 0xfc, 0xf4, 0x9c, 0x54, 0xbd, 0xf4, 0xfc, 0x9c, 0xc4, 0xbc, 0x74, 0xbd, 0xfc, 0xa2, 0x74,
+	0x7d, 0xe4, 0x78, 0x07, 0xb1, 0xe3, 0x21, 0xec, 0xf8, 0x32, 0xc3, 0x55, 0x4c, 0x7c, 0xee, 0x20,
+	0xd3, 0x20, 0x46, 0xe8, 0x85, 0x19, 0x26, 0xb1, 0x81, 0x93, 0x83, 0x31, 0x20, 0x00, 0x00, 0xff,
+	0xff, 0x12, 0x7d, 0x96, 0xcb, 0x2d, 0x02, 0x00, 0x00,
 }
diff --git a/vendor/google.golang.org/grpc/health/health.go b/vendor/google.golang.org/grpc/health/health.go
deleted file mode 100644
index 4dccbc76bca5..000000000000
--- a/vendor/google.golang.org/grpc/health/health.go
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *
- * Copyright 2017 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// Package health provides some utility functions to health-check a server. The implementation
-// is based on protobuf. Users need to write their own implementations if other IDLs are used.
-package health
-
-import (
-	"sync"
-
-	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
-	healthpb "google.golang.org/grpc/health/grpc_health_v1"
-)
-
-// Server implements `service Health`.
-type Server struct {
-	mu sync.Mutex
-	// statusMap stores the serving status of the services this Server monitors.
-	statusMap map[string]healthpb.HealthCheckResponse_ServingStatus
-}
-
-// NewServer returns a new Server.
-func NewServer() *Server {
-	return &Server{
-		statusMap: make(map[string]healthpb.HealthCheckResponse_ServingStatus),
-	}
-}
-
-// Check implements `service Health`.
-func (s *Server) Check(ctx context.Context, in *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	if in.Service == "" {
-		// check the server overall health status.
-		return &healthpb.HealthCheckResponse{
-			Status: healthpb.HealthCheckResponse_SERVING,
-		}, nil
-	}
-	if status, ok := s.statusMap[in.Service]; ok {
-		return &healthpb.HealthCheckResponse{
-			Status: status,
-		}, nil
-	}
-	return nil, grpc.Errorf(codes.NotFound, "unknown service")
-}
-
-// SetServingStatus is called when need to reset the serving status of a service
-// or insert a new service entry into the statusMap.
-func (s *Server) SetServingStatus(service string, status healthpb.HealthCheckResponse_ServingStatus) {
-	s.mu.Lock()
-	s.statusMap[service] = status
-	s.mu.Unlock()
-}
diff --git a/vendor/google.golang.org/grpc/health/regenerate.sh b/vendor/google.golang.org/grpc/health/regenerate.sh
new file mode 100755
index 000000000000..b11eccb295b2
--- /dev/null
+++ b/vendor/google.golang.org/grpc/health/regenerate.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+# Copyright 2018 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eux -o pipefail
+
+TMP=$(mktemp -d)
+
+function finish {
+  rm -rf "$TMP"
+}
+trap finish EXIT
+
+pushd "$TMP"
+mkdir -p grpc/health/v1
+curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/health/v1/health.proto > grpc/health/v1/health.proto
+
+protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/health/v1/*.proto
+popd
+rm -f grpc_health_v1/*.pb.go
+cp "$TMP"/grpc/health/v1/*.pb.go grpc_health_v1/
+
diff --git a/vendor/google.golang.org/grpc/health/server.go b/vendor/google.golang.org/grpc/health/server.go
new file mode 100644
index 000000000000..3e3f2e3f26c2
--- /dev/null
+++ b/vendor/google.golang.org/grpc/health/server.go
@@ -0,0 +1,150 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+//go:generate ./regenerate.sh
+
+// Package health provides a service that exposes server's health and it must be
+// imported to enable support for client-side health checks.
+package health
+
+import (
+	"context"
+	"sync"
+
+	"google.golang.org/grpc/codes"
+	healthgrpc "google.golang.org/grpc/health/grpc_health_v1"
+	healthpb "google.golang.org/grpc/health/grpc_health_v1"
+	"google.golang.org/grpc/internal/grpcsync"
+	"google.golang.org/grpc/status"
+)
+
+// Server implements `service Health`.
+type Server struct {
+	// If shutdownEvent has fired, it's expected all serving status is
+	// NOT_SERVING, and will stay in NOT_SERVING.
+	shutdownEvent *grpcsync.Event
+
+	mu sync.Mutex
+	// statusMap stores the serving status of the services this Server monitors.
+	statusMap map[string]healthpb.HealthCheckResponse_ServingStatus
+	updates   map[string]map[healthgrpc.Health_WatchServer]chan healthpb.HealthCheckResponse_ServingStatus
+}
+
+// NewServer returns a new Server.
+func NewServer() *Server {
+	return &Server{
+		shutdownEvent: grpcsync.NewEvent(),
+
+		statusMap: map[string]healthpb.HealthCheckResponse_ServingStatus{"": healthpb.HealthCheckResponse_SERVING},
+		updates:   make(map[string]map[healthgrpc.Health_WatchServer]chan healthpb.HealthCheckResponse_ServingStatus),
+	}
+}
+
+// Check implements `service Health`.
+func (s *Server) Check(ctx context.Context, in *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	if servingStatus, ok := s.statusMap[in.Service]; ok {
+		return &healthpb.HealthCheckResponse{
+			Status: servingStatus,
+		}, nil
+	}
+	return nil, status.Error(codes.NotFound, "unknown service")
+}
+
+// Watch implements `service Health`.
+func (s *Server) Watch(in *healthpb.HealthCheckRequest, stream healthgrpc.Health_WatchServer) error {
+	service := in.Service
+	// update channel is used for getting service status updates.
+	update := make(chan healthpb.HealthCheckResponse_ServingStatus, 1)
+	s.mu.Lock()
+	// Puts the initial status to the channel.
+	if servingStatus, ok := s.statusMap[service]; ok {
+		update <- servingStatus
+	} else {
+		update <- healthpb.HealthCheckResponse_SERVICE_UNKNOWN
+	}
+
+	// Registers the update channel to the correct place in the updates map.
+	if _, ok := s.updates[service]; !ok {
+		s.updates[service] = make(map[healthgrpc.Health_WatchServer]chan healthpb.HealthCheckResponse_ServingStatus)
+	}
+	s.updates[service][stream] = update
+	defer func() {
+		s.mu.Lock()
+		delete(s.updates[service], stream)
+		s.mu.Unlock()
+	}()
+	s.mu.Unlock()
+
+	var lastSentStatus healthpb.HealthCheckResponse_ServingStatus = -1
+	for {
+		select {
+		// Status updated. Sends the up-to-date status to the client.
+		case servingStatus := <-update:
+			if lastSentStatus == servingStatus {
+				continue
+			}
+			lastSentStatus = servingStatus
+			err := stream.Send(&healthpb.HealthCheckResponse{Status: servingStatus})
+			if err != nil {
+				return status.Error(codes.Canceled, "Stream has ended.")
+			}
+		// Context done. Removes the update channel from the updates map.
+		case <-stream.Context().Done():
+			return status.Error(codes.Canceled, "Stream has ended.")
+		}
+	}
+}
+
+// SetServingStatus is called when need to reset the serving status of a service
+// or insert a new service entry into the statusMap.
+func (s *Server) SetServingStatus(service string, servingStatus healthpb.HealthCheckResponse_ServingStatus) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	if s.shutdownEvent.HasFired() {
+		return
+	}
+
+	s.setServingStatusLocked(service, servingStatus)
+}
+
+func (s *Server) setServingStatusLocked(service string, servingStatus healthpb.HealthCheckResponse_ServingStatus) {
+	s.statusMap[service] = servingStatus
+	for _, update := range s.updates[service] {
+		// Clears previous updates, that are not sent to the client, from the channel.
+		// This can happen if the client is not reading and the server gets flow control limited.
+		select {
+		case <-update:
+		default:
+		}
+		// Puts the most recent update to the channel.
+		update <- servingStatus
+	}
+}
+
+// Shutdown sets all serving status to NOT_SERVING, and configures the server to
+// ignore all future status changes.
+func (s *Server) Shutdown() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.shutdownEvent.Fire()
+	for service := range s.statusMap {
+		s.setServingStatusLocked(service, healthpb.HealthCheckResponse_NOT_SERVING)
+	}
+}
diff --git a/vendor/google.golang.org/grpc/install_gae.sh b/vendor/google.golang.org/grpc/install_gae.sh
new file mode 100755
index 000000000000..7c7bcada5044
--- /dev/null
+++ b/vendor/google.golang.org/grpc/install_gae.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+TMP=$(mktemp -d /tmp/sdk.XXX) \
+&& curl -o $TMP.zip "https://storage.googleapis.com/appengine-sdks/featured/go_appengine_sdk_linux_amd64-1.9.68.zip" \
+&& unzip -q $TMP.zip -d $TMP \
+&& export PATH="$PATH:$TMP/go_appengine"
diff --git a/vendor/google.golang.org/grpc/interceptor.go b/vendor/google.golang.org/grpc/interceptor.go
index 06dc825b9fba..8b7350022ad7 100644
--- a/vendor/google.golang.org/grpc/interceptor.go
+++ b/vendor/google.golang.org/grpc/interceptor.go
@@ -19,7 +19,7 @@
 package grpc
 
 import (
-	"golang.org/x/net/context"
+	"context"
 )
 
 // UnaryInvoker is called by UnaryClientInterceptor to complete RPCs.
@@ -48,7 +48,9 @@ type UnaryServerInfo struct {
 }
 
 // UnaryHandler defines the handler invoked by UnaryServerInterceptor to complete the normal
-// execution of a unary RPC.
+// execution of a unary RPC. If a UnaryHandler returns an error, it should be produced by the
+// status package, or else gRPC will use codes.Unknown as the status code and err.Error() as
+// the status message of the RPC.
 type UnaryHandler func(ctx context.Context, req interface{}) (interface{}, error)
 
 // UnaryServerInterceptor provides a hook to intercept the execution of a unary RPC on the server. info
diff --git a/vendor/google.golang.org/grpc/internal/backoff/backoff.go b/vendor/google.golang.org/grpc/internal/backoff/backoff.go
new file mode 100644
index 000000000000..1bd0cce5abdf
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/backoff/backoff.go
@@ -0,0 +1,78 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package backoff implement the backoff strategy for gRPC.
+//
+// This is kept in internal until the gRPC project decides whether or not to
+// allow alternative backoff strategies.
+package backoff
+
+import (
+	"time"
+
+	"google.golang.org/grpc/internal/grpcrand"
+)
+
+// Strategy defines the methodology for backing off after a grpc connection
+// failure.
+//
+type Strategy interface {
+	// Backoff returns the amount of time to wait before the next retry given
+	// the number of consecutive failures.
+	Backoff(retries int) time.Duration
+}
+
+const (
+	// baseDelay is the amount of time to wait before retrying after the first
+	// failure.
+	baseDelay = 1.0 * time.Second
+	// factor is applied to the backoff after each retry.
+	factor = 1.6
+	// jitter provides a range to randomize backoff delays.
+	jitter = 0.2
+)
+
+// Exponential implements exponential backoff algorithm as defined in
+// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+type Exponential struct {
+	// MaxDelay is the upper bound of backoff delay.
+	MaxDelay time.Duration
+}
+
+// Backoff returns the amount of time to wait before the next retry given the
+// number of retries.
+func (bc Exponential) Backoff(retries int) time.Duration {
+	if retries == 0 {
+		return baseDelay
+	}
+	backoff, max := float64(baseDelay), float64(bc.MaxDelay)
+	for backoff < max && retries > 0 {
+		backoff *= factor
+		retries--
+	}
+	if backoff > max {
+		backoff = max
+	}
+	// Randomize backoff delays so that if a cluster of requests start at
+	// the same time, they won't operate in lockstep.
+	backoff *= 1 + jitter*(grpcrand.Float64()*2-1)
+	if backoff < 0 {
+		return 0
+	}
+	return time.Duration(backoff)
+}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
new file mode 100644
index 000000000000..fee6aecd08f6
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
@@ -0,0 +1,167 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package binarylog implementation binary logging as defined in
+// https://github.com/grpc/proposal/blob/master/A16-binary-logging.md.
+package binarylog
+
+import (
+	"fmt"
+	"os"
+
+	"google.golang.org/grpc/grpclog"
+)
+
+// Logger is the global binary logger. It can be used to get binary logger for
+// each method.
+type Logger interface {
+	getMethodLogger(methodName string) *MethodLogger
+}
+
+// binLogger is the global binary logger for the binary. One of this should be
+// built at init time from the configuration (environment varialbe or flags).
+//
+// It is used to get a methodLogger for each individual method.
+var binLogger Logger
+
+// SetLogger sets the binarg logger.
+//
+// Only call this at init time.
+func SetLogger(l Logger) {
+	binLogger = l
+}
+
+// GetMethodLogger returns the methodLogger for the given methodName.
+//
+// methodName should be in the format of "/service/method".
+//
+// Each methodLogger returned by this method is a new instance. This is to
+// generate sequence id within the call.
+func GetMethodLogger(methodName string) *MethodLogger {
+	if binLogger == nil {
+		return nil
+	}
+	return binLogger.getMethodLogger(methodName)
+}
+
+func init() {
+	const envStr = "GRPC_BINARY_LOG_FILTER"
+	configStr := os.Getenv(envStr)
+	binLogger = NewLoggerFromConfigString(configStr)
+}
+
+type methodLoggerConfig struct {
+	// Max length of header and message.
+	hdr, msg uint64
+}
+
+type logger struct {
+	all      *methodLoggerConfig
+	services map[string]*methodLoggerConfig
+	methods  map[string]*methodLoggerConfig
+
+	blacklist map[string]struct{}
+}
+
+// newEmptyLogger creates an empty logger. The map fields need to be filled in
+// using the set* functions.
+func newEmptyLogger() *logger {
+	return &logger{}
+}
+
+// Set method logger for "*".
+func (l *logger) setDefaultMethodLogger(ml *methodLoggerConfig) error {
+	if l.all != nil {
+		return fmt.Errorf("conflicting global rules found")
+	}
+	l.all = ml
+	return nil
+}
+
+// Set method logger for "service/*".
+//
+// New methodLogger with same service overrides the old one.
+func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig) error {
+	if _, ok := l.services[service]; ok {
+		return fmt.Errorf("conflicting rules for service %v found", service)
+	}
+	if l.services == nil {
+		l.services = make(map[string]*methodLoggerConfig)
+	}
+	l.services[service] = ml
+	return nil
+}
+
+// Set method logger for "service/method".
+//
+// New methodLogger with same method overrides the old one.
+func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) error {
+	if _, ok := l.blacklist[method]; ok {
+		return fmt.Errorf("conflicting rules for method %v found", method)
+	}
+	if _, ok := l.methods[method]; ok {
+		return fmt.Errorf("conflicting rules for method %v found", method)
+	}
+	if l.methods == nil {
+		l.methods = make(map[string]*methodLoggerConfig)
+	}
+	l.methods[method] = ml
+	return nil
+}
+
+// Set blacklist method for "-service/method".
+func (l *logger) setBlacklist(method string) error {
+	if _, ok := l.blacklist[method]; ok {
+		return fmt.Errorf("conflicting rules for method %v found", method)
+	}
+	if _, ok := l.methods[method]; ok {
+		return fmt.Errorf("conflicting rules for method %v found", method)
+	}
+	if l.blacklist == nil {
+		l.blacklist = make(map[string]struct{})
+	}
+	l.blacklist[method] = struct{}{}
+	return nil
+}
+
+// getMethodLogger returns the methodLogger for the given methodName.
+//
+// methodName should be in the format of "/service/method".
+//
+// Each methodLogger returned by this method is a new instance. This is to
+// generate sequence id within the call.
+func (l *logger) getMethodLogger(methodName string) *MethodLogger {
+	s, m, err := parseMethodName(methodName)
+	if err != nil {
+		grpclog.Infof("binarylogging: failed to parse %q: %v", methodName, err)
+		return nil
+	}
+	if ml, ok := l.methods[s+"/"+m]; ok {
+		return newMethodLogger(ml.hdr, ml.msg)
+	}
+	if _, ok := l.blacklist[s+"/"+m]; ok {
+		return nil
+	}
+	if ml, ok := l.services[s]; ok {
+		return newMethodLogger(ml.hdr, ml.msg)
+	}
+	if l.all == nil {
+		return nil
+	}
+	return newMethodLogger(l.all.hdr, l.all.msg)
+}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog_testutil.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog_testutil.go
new file mode 100644
index 000000000000..1ee00a39ac7c
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog_testutil.go
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// This file contains exported variables/functions that are exported for testing
+// only.
+//
+// An ideal way for this would be to put those in a *_test.go but in binarylog
+// package. But this doesn't work with staticcheck with go module. Error was:
+// "MdToMetadataProto not declared by package binarylog". This could be caused
+// by the way staticcheck looks for files for a certain package, which doesn't
+// support *_test.go files.
+//
+// Move those to binary_test.go when staticcheck is fixed.
+
+package binarylog
+
+var (
+	// AllLogger is a logger that logs all headers/messages for all RPCs. It's
+	// for testing only.
+	AllLogger = NewLoggerFromConfigString("*")
+	// MdToMetadataProto converts metadata to a binary logging proto message.
+	// It's for testing only.
+	MdToMetadataProto = mdToMetadataProto
+	// AddrToProto converts an address to a binary logging proto message. It's
+	// for testing only.
+	AddrToProto = addrToProto
+)
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go
new file mode 100644
index 000000000000..eb188eae5a3e
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go
@@ -0,0 +1,210 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package binarylog
+
+import (
+	"errors"
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"google.golang.org/grpc/grpclog"
+)
+
+// NewLoggerFromConfigString reads the string and build a logger. It can be used
+// to build a new logger and assign it to binarylog.Logger.
+//
+// Example filter config strings:
+//  - "" Nothing will be logged
+//  - "*" All headers and messages will be fully logged.
+//  - "*{h}" Only headers will be logged.
+//  - "*{m:256}" Only the first 256 bytes of each message will be logged.
+//  - "Foo/*" Logs every method in service Foo
+//  - "Foo/*,-Foo/Bar" Logs every method in service Foo except method /Foo/Bar
+//  - "Foo/*,Foo/Bar{m:256}" Logs the first 256 bytes of each message in method
+//    /Foo/Bar, logs all headers and messages in every other method in service
+//    Foo.
+//
+// If two configs exist for one certain method or service, the one specified
+// later overrides the privous config.
+func NewLoggerFromConfigString(s string) Logger {
+	if s == "" {
+		return nil
+	}
+	l := newEmptyLogger()
+	methods := strings.Split(s, ",")
+	for _, method := range methods {
+		if err := l.fillMethodLoggerWithConfigString(method); err != nil {
+			grpclog.Warningf("failed to parse binary log config: %v", err)
+			return nil
+		}
+	}
+	return l
+}
+
+// fillMethodLoggerWithConfigString parses config, creates methodLogger and adds
+// it to the right map in the logger.
+func (l *logger) fillMethodLoggerWithConfigString(config string) error {
+	// "" is invalid.
+	if config == "" {
+		return errors.New("empty string is not a valid method binary logging config")
+	}
+
+	// "-service/method", blacklist, no * or {} allowed.
+	if config[0] == '-' {
+		s, m, suffix, err := parseMethodConfigAndSuffix(config[1:])
+		if err != nil {
+			return fmt.Errorf("invalid config: %q, %v", config, err)
+		}
+		if m == "*" {
+			return fmt.Errorf("invalid config: %q, %v", config, "* not allowd in blacklist config")
+		}
+		if suffix != "" {
+			return fmt.Errorf("invalid config: %q, %v", config, "header/message limit not allowed in blacklist config")
+		}
+		if err := l.setBlacklist(s + "/" + m); err != nil {
+			return fmt.Errorf("invalid config: %v", err)
+		}
+		return nil
+	}
+
+	// "*{h:256;m:256}"
+	if config[0] == '*' {
+		hdr, msg, err := parseHeaderMessageLengthConfig(config[1:])
+		if err != nil {
+			return fmt.Errorf("invalid config: %q, %v", config, err)
+		}
+		if err := l.setDefaultMethodLogger(&methodLoggerConfig{hdr: hdr, msg: msg}); err != nil {
+			return fmt.Errorf("invalid config: %v", err)
+		}
+		return nil
+	}
+
+	s, m, suffix, err := parseMethodConfigAndSuffix(config)
+	if err != nil {
+		return fmt.Errorf("invalid config: %q, %v", config, err)
+	}
+	hdr, msg, err := parseHeaderMessageLengthConfig(suffix)
+	if err != nil {
+		return fmt.Errorf("invalid header/message length config: %q, %v", suffix, err)
+	}
+	if m == "*" {
+		if err := l.setServiceMethodLogger(s, &methodLoggerConfig{hdr: hdr, msg: msg}); err != nil {
+			return fmt.Errorf("invalid config: %v", err)
+		}
+	} else {
+		if err := l.setMethodMethodLogger(s+"/"+m, &methodLoggerConfig{hdr: hdr, msg: msg}); err != nil {
+			return fmt.Errorf("invalid config: %v", err)
+		}
+	}
+	return nil
+}
+
+const (
+	// TODO: this const is only used by env_config now. But could be useful for
+	// other config. Move to binarylog.go if necessary.
+	maxUInt = ^uint64(0)
+
+	// For "p.s/m" plus any suffix. Suffix will be parsed again. See test for
+	// expected output.
+	longMethodConfigRegexpStr = `^([\w./]+)/((?:\w+)|[*])(.+)?$`
+
+	// For suffix from above, "{h:123,m:123}". See test for expected output.
+	optionalLengthRegexpStr      = `(?::(\d+))?` // Optional ":123".
+	headerConfigRegexpStr        = `^{h` + optionalLengthRegexpStr + `}$`
+	messageConfigRegexpStr       = `^{m` + optionalLengthRegexpStr + `}$`
+	headerMessageConfigRegexpStr = `^{h` + optionalLengthRegexpStr + `;m` + optionalLengthRegexpStr + `}$`
+)
+
+var (
+	longMethodConfigRegexp    = regexp.MustCompile(longMethodConfigRegexpStr)
+	headerConfigRegexp        = regexp.MustCompile(headerConfigRegexpStr)
+	messageConfigRegexp       = regexp.MustCompile(messageConfigRegexpStr)
+	headerMessageConfigRegexp = regexp.MustCompile(headerMessageConfigRegexpStr)
+)
+
+// Turn "service/method{h;m}" into "service", "method", "{h;m}".
+func parseMethodConfigAndSuffix(c string) (service, method, suffix string, _ error) {
+	// Regexp result:
+	//
+	// in:  "p.s/m{h:123,m:123}",
+	// out: []string{"p.s/m{h:123,m:123}", "p.s", "m", "{h:123,m:123}"},
+	match := longMethodConfigRegexp.FindStringSubmatch(c)
+	if match == nil {
+		return "", "", "", fmt.Errorf("%q contains invalid substring", c)
+	}
+	service = match[1]
+	method = match[2]
+	suffix = match[3]
+	return
+}
+
+// Turn "{h:123;m:345}" into 123, 345.
+//
+// Return maxUInt if length is unspecified.
+func parseHeaderMessageLengthConfig(c string) (hdrLenStr, msgLenStr uint64, err error) {
+	if c == "" {
+		return maxUInt, maxUInt, nil
+	}
+	// Header config only.
+	if match := headerConfigRegexp.FindStringSubmatch(c); match != nil {
+		if s := match[1]; s != "" {
+			hdrLenStr, err = strconv.ParseUint(s, 10, 64)
+			if err != nil {
+				return 0, 0, fmt.Errorf("failed to convert %q to uint", s)
+			}
+			return hdrLenStr, 0, nil
+		}
+		return maxUInt, 0, nil
+	}
+
+	// Message config only.
+	if match := messageConfigRegexp.FindStringSubmatch(c); match != nil {
+		if s := match[1]; s != "" {
+			msgLenStr, err = strconv.ParseUint(s, 10, 64)
+			if err != nil {
+				return 0, 0, fmt.Errorf("Failed to convert %q to uint", s)
+			}
+			return 0, msgLenStr, nil
+		}
+		return 0, maxUInt, nil
+	}
+
+	// Header and message config both.
+	if match := headerMessageConfigRegexp.FindStringSubmatch(c); match != nil {
+		// Both hdr and msg are specified, but one or two of them might be empty.
+		hdrLenStr = maxUInt
+		msgLenStr = maxUInt
+		if s := match[1]; s != "" {
+			hdrLenStr, err = strconv.ParseUint(s, 10, 64)
+			if err != nil {
+				return 0, 0, fmt.Errorf("Failed to convert %q to uint", s)
+			}
+		}
+		if s := match[2]; s != "" {
+			msgLenStr, err = strconv.ParseUint(s, 10, 64)
+			if err != nil {
+				return 0, 0, fmt.Errorf("Failed to convert %q to uint", s)
+			}
+		}
+		return hdrLenStr, msgLenStr, nil
+	}
+	return 0, 0, fmt.Errorf("%q contains invalid substring", c)
+}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go
new file mode 100644
index 000000000000..b06cdd4d43b4
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go
@@ -0,0 +1,426 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package binarylog
+
+import (
+	"net"
+	"strings"
+	"sync/atomic"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes"
+	pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+)
+
+type callIDGenerator struct {
+	id uint64
+}
+
+func (g *callIDGenerator) next() uint64 {
+	id := atomic.AddUint64(&g.id, 1)
+	return id
+}
+
+// reset is for testing only, and doesn't need to be thread safe.
+func (g *callIDGenerator) reset() {
+	g.id = 0
+}
+
+var idGen callIDGenerator
+
+// MethodLogger is the sub-logger for each method.
+type MethodLogger struct {
+	headerMaxLen, messageMaxLen uint64
+
+	callID          uint64
+	idWithinCallGen *callIDGenerator
+
+	sink Sink // TODO(blog): make this plugable.
+}
+
+func newMethodLogger(h, m uint64) *MethodLogger {
+	return &MethodLogger{
+		headerMaxLen:  h,
+		messageMaxLen: m,
+
+		callID:          idGen.next(),
+		idWithinCallGen: &callIDGenerator{},
+
+		sink: defaultSink, // TODO(blog): make it plugable.
+	}
+}
+
+// Log creates a proto binary log entry, and logs it to the sink.
+func (ml *MethodLogger) Log(c LogEntryConfig) {
+	m := c.toProto()
+	timestamp, _ := ptypes.TimestampProto(time.Now())
+	m.Timestamp = timestamp
+	m.CallId = ml.callID
+	m.SequenceIdWithinCall = ml.idWithinCallGen.next()
+
+	switch pay := m.Payload.(type) {
+	case *pb.GrpcLogEntry_ClientHeader:
+		m.PayloadTruncated = ml.truncateMetadata(pay.ClientHeader.GetMetadata())
+	case *pb.GrpcLogEntry_ServerHeader:
+		m.PayloadTruncated = ml.truncateMetadata(pay.ServerHeader.GetMetadata())
+	case *pb.GrpcLogEntry_Message:
+		m.PayloadTruncated = ml.truncateMessage(pay.Message)
+	}
+
+	ml.sink.Write(m)
+}
+
+func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) {
+	if ml.headerMaxLen == maxUInt {
+		return false
+	}
+	var (
+		bytesLimit = ml.headerMaxLen
+		index      int
+	)
+	// At the end of the loop, index will be the first entry where the total
+	// size is greater than the limit:
+	//
+	// len(entry[:index]) <= ml.hdr && len(entry[:index+1]) > ml.hdr.
+	for ; index < len(mdPb.Entry); index++ {
+		entry := mdPb.Entry[index]
+		if entry.Key == "grpc-trace-bin" {
+			// "grpc-trace-bin" is a special key. It's kept in the log entry,
+			// but not counted towards the size limit.
+			continue
+		}
+		currentEntryLen := uint64(len(entry.Value))
+		if currentEntryLen > bytesLimit {
+			break
+		}
+		bytesLimit -= currentEntryLen
+	}
+	truncated = index < len(mdPb.Entry)
+	mdPb.Entry = mdPb.Entry[:index]
+	return truncated
+}
+
+func (ml *MethodLogger) truncateMessage(msgPb *pb.Message) (truncated bool) {
+	if ml.messageMaxLen == maxUInt {
+		return false
+	}
+	if ml.messageMaxLen >= uint64(len(msgPb.Data)) {
+		return false
+	}
+	msgPb.Data = msgPb.Data[:ml.messageMaxLen]
+	return true
+}
+
+// LogEntryConfig represents the configuration for binary log entry.
+type LogEntryConfig interface {
+	toProto() *pb.GrpcLogEntry
+}
+
+// ClientHeader configs the binary log entry to be a ClientHeader entry.
+type ClientHeader struct {
+	OnClientSide bool
+	Header       metadata.MD
+	MethodName   string
+	Authority    string
+	Timeout      time.Duration
+	// PeerAddr is required only when it's on server side.
+	PeerAddr net.Addr
+}
+
+func (c *ClientHeader) toProto() *pb.GrpcLogEntry {
+	// This function doesn't need to set all the fields (e.g. seq ID). The Log
+	// function will set the fields when necessary.
+	clientHeader := &pb.ClientHeader{
+		Metadata:   mdToMetadataProto(c.Header),
+		MethodName: c.MethodName,
+		Authority:  c.Authority,
+	}
+	if c.Timeout > 0 {
+		clientHeader.Timeout = ptypes.DurationProto(c.Timeout)
+	}
+	ret := &pb.GrpcLogEntry{
+		Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER,
+		Payload: &pb.GrpcLogEntry_ClientHeader{
+			ClientHeader: clientHeader,
+		},
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	if c.PeerAddr != nil {
+		ret.Peer = addrToProto(c.PeerAddr)
+	}
+	return ret
+}
+
+// ServerHeader configs the binary log entry to be a ServerHeader entry.
+type ServerHeader struct {
+	OnClientSide bool
+	Header       metadata.MD
+	// PeerAddr is required only when it's on client side.
+	PeerAddr net.Addr
+}
+
+func (c *ServerHeader) toProto() *pb.GrpcLogEntry {
+	ret := &pb.GrpcLogEntry{
+		Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER,
+		Payload: &pb.GrpcLogEntry_ServerHeader{
+			ServerHeader: &pb.ServerHeader{
+				Metadata: mdToMetadataProto(c.Header),
+			},
+		},
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	if c.PeerAddr != nil {
+		ret.Peer = addrToProto(c.PeerAddr)
+	}
+	return ret
+}
+
+// ClientMessage configs the binary log entry to be a ClientMessage entry.
+type ClientMessage struct {
+	OnClientSide bool
+	// Message can be a proto.Message or []byte. Other messages formats are not
+	// supported.
+	Message interface{}
+}
+
+func (c *ClientMessage) toProto() *pb.GrpcLogEntry {
+	var (
+		data []byte
+		err  error
+	)
+	if m, ok := c.Message.(proto.Message); ok {
+		data, err = proto.Marshal(m)
+		if err != nil {
+			grpclog.Infof("binarylogging: failed to marshal proto message: %v", err)
+		}
+	} else if b, ok := c.Message.([]byte); ok {
+		data = b
+	} else {
+		grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte")
+	}
+	ret := &pb.GrpcLogEntry{
+		Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE,
+		Payload: &pb.GrpcLogEntry_Message{
+			Message: &pb.Message{
+				Length: uint32(len(data)),
+				Data:   data,
+			},
+		},
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	return ret
+}
+
+// ServerMessage configs the binary log entry to be a ServerMessage entry.
+type ServerMessage struct {
+	OnClientSide bool
+	// Message can be a proto.Message or []byte. Other messages formats are not
+	// supported.
+	Message interface{}
+}
+
+func (c *ServerMessage) toProto() *pb.GrpcLogEntry {
+	var (
+		data []byte
+		err  error
+	)
+	if m, ok := c.Message.(proto.Message); ok {
+		data, err = proto.Marshal(m)
+		if err != nil {
+			grpclog.Infof("binarylogging: failed to marshal proto message: %v", err)
+		}
+	} else if b, ok := c.Message.([]byte); ok {
+		data = b
+	} else {
+		grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte")
+	}
+	ret := &pb.GrpcLogEntry{
+		Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE,
+		Payload: &pb.GrpcLogEntry_Message{
+			Message: &pb.Message{
+				Length: uint32(len(data)),
+				Data:   data,
+			},
+		},
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	return ret
+}
+
+// ClientHalfClose configs the binary log entry to be a ClientHalfClose entry.
+type ClientHalfClose struct {
+	OnClientSide bool
+}
+
+func (c *ClientHalfClose) toProto() *pb.GrpcLogEntry {
+	ret := &pb.GrpcLogEntry{
+		Type:    pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE,
+		Payload: nil, // No payload here.
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	return ret
+}
+
+// ServerTrailer configs the binary log entry to be a ServerTrailer entry.
+type ServerTrailer struct {
+	OnClientSide bool
+	Trailer      metadata.MD
+	// Err is the status error.
+	Err error
+	// PeerAddr is required only when it's on client side and the RPC is trailer
+	// only.
+	PeerAddr net.Addr
+}
+
+func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
+	st, ok := status.FromError(c.Err)
+	if !ok {
+		grpclog.Info("binarylogging: error in trailer is not a status error")
+	}
+	var (
+		detailsBytes []byte
+		err          error
+	)
+	stProto := st.Proto()
+	if stProto != nil && len(stProto.Details) != 0 {
+		detailsBytes, err = proto.Marshal(stProto)
+		if err != nil {
+			grpclog.Infof("binarylogging: failed to marshal status proto: %v", err)
+		}
+	}
+	ret := &pb.GrpcLogEntry{
+		Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER,
+		Payload: &pb.GrpcLogEntry_Trailer{
+			Trailer: &pb.Trailer{
+				Metadata:      mdToMetadataProto(c.Trailer),
+				StatusCode:    uint32(st.Code()),
+				StatusMessage: st.Message(),
+				StatusDetails: detailsBytes,
+			},
+		},
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	if c.PeerAddr != nil {
+		ret.Peer = addrToProto(c.PeerAddr)
+	}
+	return ret
+}
+
+// Cancel configs the binary log entry to be a Cancel entry.
+type Cancel struct {
+	OnClientSide bool
+}
+
+func (c *Cancel) toProto() *pb.GrpcLogEntry {
+	ret := &pb.GrpcLogEntry{
+		Type:    pb.GrpcLogEntry_EVENT_TYPE_CANCEL,
+		Payload: nil,
+	}
+	if c.OnClientSide {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
+	} else {
+		ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
+	}
+	return ret
+}
+
+// metadataKeyOmit returns whether the metadata entry with this key should be
+// omitted.
+func metadataKeyOmit(key string) bool {
+	switch key {
+	case "lb-token", ":path", ":authority", "content-encoding", "content-type", "user-agent", "te":
+		return true
+	case "grpc-trace-bin": // grpc-trace-bin is special because it's visiable to users.
+		return false
+	}
+	if strings.HasPrefix(key, "grpc-") {
+		return true
+	}
+	return false
+}
+
+func mdToMetadataProto(md metadata.MD) *pb.Metadata {
+	ret := &pb.Metadata{}
+	for k, vv := range md {
+		if metadataKeyOmit(k) {
+			continue
+		}
+		for _, v := range vv {
+			ret.Entry = append(ret.Entry,
+				&pb.MetadataEntry{
+					Key:   k,
+					Value: []byte(v),
+				},
+			)
+		}
+	}
+	return ret
+}
+
+func addrToProto(addr net.Addr) *pb.Address {
+	ret := &pb.Address{}
+	switch a := addr.(type) {
+	case *net.TCPAddr:
+		if a.IP.To4() != nil {
+			ret.Type = pb.Address_TYPE_IPV4
+		} else if a.IP.To16() != nil {
+			ret.Type = pb.Address_TYPE_IPV6
+		} else {
+			ret.Type = pb.Address_TYPE_UNKNOWN
+			// Do not set address and port fields.
+			break
+		}
+		ret.Address = a.IP.String()
+		ret.IpPort = uint32(a.Port)
+	case *net.UnixAddr:
+		ret.Type = pb.Address_TYPE_UNIX
+		ret.Address = a.String()
+	default:
+		ret.Type = pb.Address_TYPE_UNKNOWN
+	}
+	return ret
+}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh b/vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh
new file mode 100755
index 000000000000..113d40cbe16c
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+# Copyright 2018 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eux -o pipefail
+
+TMP=$(mktemp -d)
+
+function finish {
+  rm -rf "$TMP"
+}
+trap finish EXIT
+
+pushd "$TMP"
+mkdir -p grpc/binarylog/grpc_binarylog_v1
+curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/binlog/v1/binarylog.proto > grpc/binarylog/grpc_binarylog_v1/binarylog.proto
+
+protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/binarylog/grpc_binarylog_v1/*.proto
+popd
+rm -f ./grpc_binarylog_v1/*.pb.go
+cp "$TMP"/grpc/binarylog/grpc_binarylog_v1/*.pb.go ../../binarylog/grpc_binarylog_v1/
+
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/sink.go b/vendor/google.golang.org/grpc/internal/binarylog/sink.go
new file mode 100644
index 000000000000..20d044f0fd71
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/sink.go
@@ -0,0 +1,162 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package binarylog
+
+import (
+	"bufio"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"sync"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
+	"google.golang.org/grpc/grpclog"
+)
+
+var (
+	defaultSink Sink = &noopSink{} // TODO(blog): change this default (file in /tmp).
+)
+
+// SetDefaultSink sets the sink where binary logs will be written to.
+//
+// Not thread safe. Only set during initialization.
+func SetDefaultSink(s Sink) {
+	if defaultSink != nil {
+		defaultSink.Close()
+	}
+	defaultSink = s
+}
+
+// Sink writes log entry into the binary log sink.
+type Sink interface {
+	// Write will be called to write the log entry into the sink.
+	//
+	// It should be thread-safe so it can be called in parallel.
+	Write(*pb.GrpcLogEntry) error
+	// Close will be called when the Sink is replaced by a new Sink.
+	Close() error
+}
+
+type noopSink struct{}
+
+func (ns *noopSink) Write(*pb.GrpcLogEntry) error { return nil }
+func (ns *noopSink) Close() error                 { return nil }
+
+// newWriterSink creates a binary log sink with the given writer.
+//
+// Write() marshalls the proto message and writes it to the given writer. Each
+// message is prefixed with a 4 byte big endian unsigned integer as the length.
+//
+// No buffer is done, Close() doesn't try to close the writer.
+func newWriterSink(w io.Writer) *writerSink {
+	return &writerSink{out: w}
+}
+
+type writerSink struct {
+	out io.Writer
+}
+
+func (ws *writerSink) Write(e *pb.GrpcLogEntry) error {
+	b, err := proto.Marshal(e)
+	if err != nil {
+		grpclog.Infof("binary logging: failed to marshal proto message: %v", err)
+	}
+	hdr := make([]byte, 4)
+	binary.BigEndian.PutUint32(hdr, uint32(len(b)))
+	if _, err := ws.out.Write(hdr); err != nil {
+		return err
+	}
+	if _, err := ws.out.Write(b); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (ws *writerSink) Close() error { return nil }
+
+type bufWriteCloserSink struct {
+	mu     sync.Mutex
+	closer io.Closer
+	out    *writerSink   // out is built on buf.
+	buf    *bufio.Writer // buf is kept for flush.
+
+	writeStartOnce sync.Once
+	writeTicker    *time.Ticker
+}
+
+func (fs *bufWriteCloserSink) Write(e *pb.GrpcLogEntry) error {
+	// Start the write loop when Write is called.
+	fs.writeStartOnce.Do(fs.startFlushGoroutine)
+	fs.mu.Lock()
+	if err := fs.out.Write(e); err != nil {
+		fs.mu.Unlock()
+		return err
+	}
+	fs.mu.Unlock()
+	return nil
+}
+
+const (
+	bufFlushDuration = 60 * time.Second
+)
+
+func (fs *bufWriteCloserSink) startFlushGoroutine() {
+	fs.writeTicker = time.NewTicker(bufFlushDuration)
+	go func() {
+		for range fs.writeTicker.C {
+			fs.mu.Lock()
+			fs.buf.Flush()
+			fs.mu.Unlock()
+		}
+	}()
+}
+
+func (fs *bufWriteCloserSink) Close() error {
+	if fs.writeTicker != nil {
+		fs.writeTicker.Stop()
+	}
+	fs.mu.Lock()
+	fs.buf.Flush()
+	fs.closer.Close()
+	fs.out.Close()
+	fs.mu.Unlock()
+	return nil
+}
+
+func newBufWriteCloserSink(o io.WriteCloser) Sink {
+	bufW := bufio.NewWriter(o)
+	return &bufWriteCloserSink{
+		closer: o,
+		out:    newWriterSink(bufW),
+		buf:    bufW,
+	}
+}
+
+// NewTempFileSink creates a temp file and returns a Sink that writes to this
+// file.
+func NewTempFileSink() (Sink, error) {
+	tempFile, err := ioutil.TempFile("/tmp", "grpcgo_binarylog_*.txt")
+	if err != nil {
+		return nil, fmt.Errorf("failed to create temp file: %v", err)
+	}
+	return newBufWriteCloserSink(tempFile), nil
+}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/util.go b/vendor/google.golang.org/grpc/internal/binarylog/util.go
new file mode 100644
index 000000000000..15dc7803d8bf
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/util.go
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package binarylog
+
+import (
+	"errors"
+	"strings"
+)
+
+// parseMethodName splits service and method from the input. It expects format
+// "/service/method".
+//
+// TODO: move to internal/grpcutil.
+func parseMethodName(methodName string) (service, method string, _ error) {
+	if !strings.HasPrefix(methodName, "/") {
+		return "", "", errors.New("invalid method name: should start with /")
+	}
+	methodName = methodName[1:]
+
+	pos := strings.LastIndex(methodName, "/")
+	if pos < 0 {
+		return "", "", errors.New("invalid method name: suffix /method is missing")
+	}
+	return methodName[:pos], methodName[pos+1:], nil
+}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go
new file mode 100644
index 000000000000..b3f3d257a48a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go
@@ -0,0 +1,677 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package channelz defines APIs for enabling channelz service, entry
+// registration/deletion, and accessing channelz data. It also defines channelz
+// metric struct formats.
+//
+// All APIs in this package are experimental.
+package channelz
+
+import (
+	"sort"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"google.golang.org/grpc/grpclog"
+)
+
+const (
+	defaultMaxTraceEntry int32 = 30
+)
+
+var (
+	db    dbWrapper
+	idGen idGenerator
+	// EntryPerPage defines the number of channelz entries to be shown on a web page.
+	EntryPerPage  = int64(50)
+	curState      int32
+	maxTraceEntry = defaultMaxTraceEntry
+)
+
+// TurnOn turns on channelz data collection.
+func TurnOn() {
+	if !IsOn() {
+		NewChannelzStorage()
+		atomic.StoreInt32(&curState, 1)
+	}
+}
+
+// IsOn returns whether channelz data collection is on.
+func IsOn() bool {
+	return atomic.CompareAndSwapInt32(&curState, 1, 1)
+}
+
+// SetMaxTraceEntry sets maximum number of trace entry per entity (i.e. channel/subchannel).
+// Setting it to 0 will disable channel tracing.
+func SetMaxTraceEntry(i int32) {
+	atomic.StoreInt32(&maxTraceEntry, i)
+}
+
+// ResetMaxTraceEntryToDefault resets the maximum number of trace entry per entity to default.
+func ResetMaxTraceEntryToDefault() {
+	atomic.StoreInt32(&maxTraceEntry, defaultMaxTraceEntry)
+}
+
+func getMaxTraceEntry() int {
+	i := atomic.LoadInt32(&maxTraceEntry)
+	return int(i)
+}
+
+// dbWarpper wraps around a reference to internal channelz data storage, and
+// provide synchronized functionality to set and get the reference.
+type dbWrapper struct {
+	mu sync.RWMutex
+	DB *channelMap
+}
+
+func (d *dbWrapper) set(db *channelMap) {
+	d.mu.Lock()
+	d.DB = db
+	d.mu.Unlock()
+}
+
+func (d *dbWrapper) get() *channelMap {
+	d.mu.RLock()
+	defer d.mu.RUnlock()
+	return d.DB
+}
+
+// NewChannelzStorage initializes channelz data storage and id generator.
+//
+// Note: This function is exported for testing purpose only. User should not call
+// it in most cases.
+func NewChannelzStorage() {
+	db.set(&channelMap{
+		topLevelChannels: make(map[int64]struct{}),
+		channels:         make(map[int64]*channel),
+		listenSockets:    make(map[int64]*listenSocket),
+		normalSockets:    make(map[int64]*normalSocket),
+		servers:          make(map[int64]*server),
+		subChannels:      make(map[int64]*subChannel),
+	})
+	idGen.reset()
+}
+
+// GetTopChannels returns a slice of top channel's ChannelMetric, along with a
+// boolean indicating whether there's more top channels to be queried for.
+//
+// The arg id specifies that only top channel with id at or above it will be included
+// in the result. The returned slice is up to a length of the arg maxResults or
+// EntryPerPage if maxResults is zero, and is sorted in ascending id order.
+func GetTopChannels(id int64, maxResults int64) ([]*ChannelMetric, bool) {
+	return db.get().GetTopChannels(id, maxResults)
+}
+
+// GetServers returns a slice of server's ServerMetric, along with a
+// boolean indicating whether there's more servers to be queried for.
+//
+// The arg id specifies that only server with id at or above it will be included
+// in the result. The returned slice is up to a length of the arg maxResults or
+// EntryPerPage if maxResults is zero, and is sorted in ascending id order.
+func GetServers(id int64, maxResults int64) ([]*ServerMetric, bool) {
+	return db.get().GetServers(id, maxResults)
+}
+
+// GetServerSockets returns a slice of server's (identified by id) normal socket's
+// SocketMetric, along with a boolean indicating whether there's more sockets to
+// be queried for.
+//
+// The arg startID specifies that only sockets with id at or above it will be
+// included in the result. The returned slice is up to a length of the arg maxResults
+// or EntryPerPage if maxResults is zero, and is sorted in ascending id order.
+func GetServerSockets(id int64, startID int64, maxResults int64) ([]*SocketMetric, bool) {
+	return db.get().GetServerSockets(id, startID, maxResults)
+}
+
+// GetChannel returns the ChannelMetric for the channel (identified by id).
+func GetChannel(id int64) *ChannelMetric {
+	return db.get().GetChannel(id)
+}
+
+// GetSubChannel returns the SubChannelMetric for the subchannel (identified by id).
+func GetSubChannel(id int64) *SubChannelMetric {
+	return db.get().GetSubChannel(id)
+}
+
+// GetSocket returns the SocketInternalMetric for the socket (identified by id).
+func GetSocket(id int64) *SocketMetric {
+	return db.get().GetSocket(id)
+}
+
+// RegisterChannel registers the given channel c in channelz database with ref
+// as its reference name, and add it to the child list of its parent (identified
+// by pid). pid = 0 means no parent. It returns the unique channelz tracking id
+// assigned to this channel.
+func RegisterChannel(c Channel, pid int64, ref string) int64 {
+	id := idGen.genID()
+	cn := &channel{
+		refName:     ref,
+		c:           c,
+		subChans:    make(map[int64]string),
+		nestedChans: make(map[int64]string),
+		id:          id,
+		pid:         pid,
+		trace:       &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())},
+	}
+	if pid == 0 {
+		db.get().addChannel(id, cn, true, pid, ref)
+	} else {
+		db.get().addChannel(id, cn, false, pid, ref)
+	}
+	return id
+}
+
+// RegisterSubChannel registers the given channel c in channelz database with ref
+// as its reference name, and add it to the child list of its parent (identified
+// by pid). It returns the unique channelz tracking id assigned to this subchannel.
+func RegisterSubChannel(c Channel, pid int64, ref string) int64 {
+	if pid == 0 {
+		grpclog.Error("a SubChannel's parent id cannot be 0")
+		return 0
+	}
+	id := idGen.genID()
+	sc := &subChannel{
+		refName: ref,
+		c:       c,
+		sockets: make(map[int64]string),
+		id:      id,
+		pid:     pid,
+		trace:   &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())},
+	}
+	db.get().addSubChannel(id, sc, pid, ref)
+	return id
+}
+
+// RegisterServer registers the given server s in channelz database. It returns
+// the unique channelz tracking id assigned to this server.
+func RegisterServer(s Server, ref string) int64 {
+	id := idGen.genID()
+	svr := &server{
+		refName:       ref,
+		s:             s,
+		sockets:       make(map[int64]string),
+		listenSockets: make(map[int64]string),
+		id:            id,
+	}
+	db.get().addServer(id, svr)
+	return id
+}
+
+// RegisterListenSocket registers the given listen socket s in channelz database
+// with ref as its reference name, and add it to the child list of its parent
+// (identified by pid). It returns the unique channelz tracking id assigned to
+// this listen socket.
+func RegisterListenSocket(s Socket, pid int64, ref string) int64 {
+	if pid == 0 {
+		grpclog.Error("a ListenSocket's parent id cannot be 0")
+		return 0
+	}
+	id := idGen.genID()
+	ls := &listenSocket{refName: ref, s: s, id: id, pid: pid}
+	db.get().addListenSocket(id, ls, pid, ref)
+	return id
+}
+
+// RegisterNormalSocket registers the given normal socket s in channelz database
+// with ref as its reference name, and add it to the child list of its parent
+// (identified by pid). It returns the unique channelz tracking id assigned to
+// this normal socket.
+func RegisterNormalSocket(s Socket, pid int64, ref string) int64 {
+	if pid == 0 {
+		grpclog.Error("a NormalSocket's parent id cannot be 0")
+		return 0
+	}
+	id := idGen.genID()
+	ns := &normalSocket{refName: ref, s: s, id: id, pid: pid}
+	db.get().addNormalSocket(id, ns, pid, ref)
+	return id
+}
+
+// RemoveEntry removes an entry with unique channelz trakcing id to be id from
+// channelz database.
+func RemoveEntry(id int64) {
+	db.get().removeEntry(id)
+}
+
+// TraceEventDesc is what the caller of AddTraceEvent should provide to describe the event to be added
+// to the channel trace.
+// The Parent field is optional. It is used for event that will be recorded in the entity's parent
+// trace also.
+type TraceEventDesc struct {
+	Desc     string
+	Severity Severity
+	Parent   *TraceEventDesc
+}
+
+// AddTraceEvent adds trace related to the entity with specified id, using the provided TraceEventDesc.
+func AddTraceEvent(id int64, desc *TraceEventDesc) {
+	if getMaxTraceEntry() == 0 {
+		return
+	}
+	db.get().traceEvent(id, desc)
+}
+
+// channelMap is the storage data structure for channelz.
+// Methods of channelMap can be divided in two two categories with respect to locking.
+// 1. Methods acquire the global lock.
+// 2. Methods that can only be called when global lock is held.
+// A second type of method need always to be called inside a first type of method.
+type channelMap struct {
+	mu               sync.RWMutex
+	topLevelChannels map[int64]struct{}
+	servers          map[int64]*server
+	channels         map[int64]*channel
+	subChannels      map[int64]*subChannel
+	listenSockets    map[int64]*listenSocket
+	normalSockets    map[int64]*normalSocket
+}
+
+func (c *channelMap) addServer(id int64, s *server) {
+	c.mu.Lock()
+	s.cm = c
+	c.servers[id] = s
+	c.mu.Unlock()
+}
+
+func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64, ref string) {
+	c.mu.Lock()
+	cn.cm = c
+	cn.trace.cm = c
+	c.channels[id] = cn
+	if isTopChannel {
+		c.topLevelChannels[id] = struct{}{}
+	} else {
+		c.findEntry(pid).addChild(id, cn)
+	}
+	c.mu.Unlock()
+}
+
+func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref string) {
+	c.mu.Lock()
+	sc.cm = c
+	sc.trace.cm = c
+	c.subChannels[id] = sc
+	c.findEntry(pid).addChild(id, sc)
+	c.mu.Unlock()
+}
+
+func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref string) {
+	c.mu.Lock()
+	ls.cm = c
+	c.listenSockets[id] = ls
+	c.findEntry(pid).addChild(id, ls)
+	c.mu.Unlock()
+}
+
+func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64, ref string) {
+	c.mu.Lock()
+	ns.cm = c
+	c.normalSockets[id] = ns
+	c.findEntry(pid).addChild(id, ns)
+	c.mu.Unlock()
+}
+
+// removeEntry triggers the removal of an entry, which may not indeed delete the entry, if it has to
+// wait on the deletion of its children and until no other entity's channel trace references it.
+// It may lead to a chain of entry deletion. For example, deleting the last socket of a gracefully
+// shutting down server will lead to the server being also deleted.
+func (c *channelMap) removeEntry(id int64) {
+	c.mu.Lock()
+	c.findEntry(id).triggerDelete()
+	c.mu.Unlock()
+}
+
+// c.mu must be held by the caller
+func (c *channelMap) decrTraceRefCount(id int64) {
+	e := c.findEntry(id)
+	if v, ok := e.(tracedChannel); ok {
+		v.decrTraceRefCount()
+		e.deleteSelfIfReady()
+	}
+}
+
+// c.mu must be held by the caller.
+func (c *channelMap) findEntry(id int64) entry {
+	var v entry
+	var ok bool
+	if v, ok = c.channels[id]; ok {
+		return v
+	}
+	if v, ok = c.subChannels[id]; ok {
+		return v
+	}
+	if v, ok = c.servers[id]; ok {
+		return v
+	}
+	if v, ok = c.listenSockets[id]; ok {
+		return v
+	}
+	if v, ok = c.normalSockets[id]; ok {
+		return v
+	}
+	return &dummyEntry{idNotFound: id}
+}
+
+// c.mu must be held by the caller
+// deleteEntry simply deletes an entry from the channelMap. Before calling this
+// method, caller must check this entry is ready to be deleted, i.e removeEntry()
+// has been called on it, and no children still exist.
+// Conditionals are ordered by the expected frequency of deletion of each entity
+// type, in order to optimize performance.
+func (c *channelMap) deleteEntry(id int64) {
+	var ok bool
+	if _, ok = c.normalSockets[id]; ok {
+		delete(c.normalSockets, id)
+		return
+	}
+	if _, ok = c.subChannels[id]; ok {
+		delete(c.subChannels, id)
+		return
+	}
+	if _, ok = c.channels[id]; ok {
+		delete(c.channels, id)
+		delete(c.topLevelChannels, id)
+		return
+	}
+	if _, ok = c.listenSockets[id]; ok {
+		delete(c.listenSockets, id)
+		return
+	}
+	if _, ok = c.servers[id]; ok {
+		delete(c.servers, id)
+		return
+	}
+}
+
+func (c *channelMap) traceEvent(id int64, desc *TraceEventDesc) {
+	c.mu.Lock()
+	child := c.findEntry(id)
+	childTC, ok := child.(tracedChannel)
+	if !ok {
+		c.mu.Unlock()
+		return
+	}
+	childTC.getChannelTrace().append(&TraceEvent{Desc: desc.Desc, Severity: desc.Severity, Timestamp: time.Now()})
+	if desc.Parent != nil {
+		parent := c.findEntry(child.getParentID())
+		var chanType RefChannelType
+		switch child.(type) {
+		case *channel:
+			chanType = RefChannel
+		case *subChannel:
+			chanType = RefSubChannel
+		}
+		if parentTC, ok := parent.(tracedChannel); ok {
+			parentTC.getChannelTrace().append(&TraceEvent{
+				Desc:      desc.Parent.Desc,
+				Severity:  desc.Parent.Severity,
+				Timestamp: time.Now(),
+				RefID:     id,
+				RefName:   childTC.getRefName(),
+				RefType:   chanType,
+			})
+			childTC.incrTraceRefCount()
+		}
+	}
+	c.mu.Unlock()
+}
+
+type int64Slice []int64
+
+func (s int64Slice) Len() int           { return len(s) }
+func (s int64Slice) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s int64Slice) Less(i, j int) bool { return s[i] < s[j] }
+
+func copyMap(m map[int64]string) map[int64]string {
+	n := make(map[int64]string)
+	for k, v := range m {
+		n[k] = v
+	}
+	return n
+}
+
+func min(a, b int64) int64 {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func (c *channelMap) GetTopChannels(id int64, maxResults int64) ([]*ChannelMetric, bool) {
+	if maxResults <= 0 {
+		maxResults = EntryPerPage
+	}
+	c.mu.RLock()
+	l := int64(len(c.topLevelChannels))
+	ids := make([]int64, 0, l)
+	cns := make([]*channel, 0, min(l, maxResults))
+
+	for k := range c.topLevelChannels {
+		ids = append(ids, k)
+	}
+	sort.Sort(int64Slice(ids))
+	idx := sort.Search(len(ids), func(i int) bool { return ids[i] >= id })
+	count := int64(0)
+	var end bool
+	var t []*ChannelMetric
+	for i, v := range ids[idx:] {
+		if count == maxResults {
+			break
+		}
+		if cn, ok := c.channels[v]; ok {
+			cns = append(cns, cn)
+			t = append(t, &ChannelMetric{
+				NestedChans: copyMap(cn.nestedChans),
+				SubChans:    copyMap(cn.subChans),
+			})
+			count++
+		}
+		if i == len(ids[idx:])-1 {
+			end = true
+			break
+		}
+	}
+	c.mu.RUnlock()
+	if count == 0 {
+		end = true
+	}
+
+	for i, cn := range cns {
+		t[i].ChannelData = cn.c.ChannelzMetric()
+		t[i].ID = cn.id
+		t[i].RefName = cn.refName
+		t[i].Trace = cn.trace.dumpData()
+	}
+	return t, end
+}
+
+func (c *channelMap) GetServers(id, maxResults int64) ([]*ServerMetric, bool) {
+	if maxResults <= 0 {
+		maxResults = EntryPerPage
+	}
+	c.mu.RLock()
+	l := int64(len(c.servers))
+	ids := make([]int64, 0, l)
+	ss := make([]*server, 0, min(l, maxResults))
+	for k := range c.servers {
+		ids = append(ids, k)
+	}
+	sort.Sort(int64Slice(ids))
+	idx := sort.Search(len(ids), func(i int) bool { return ids[i] >= id })
+	count := int64(0)
+	var end bool
+	var s []*ServerMetric
+	for i, v := range ids[idx:] {
+		if count == maxResults {
+			break
+		}
+		if svr, ok := c.servers[v]; ok {
+			ss = append(ss, svr)
+			s = append(s, &ServerMetric{
+				ListenSockets: copyMap(svr.listenSockets),
+			})
+			count++
+		}
+		if i == len(ids[idx:])-1 {
+			end = true
+			break
+		}
+	}
+	c.mu.RUnlock()
+	if count == 0 {
+		end = true
+	}
+
+	for i, svr := range ss {
+		s[i].ServerData = svr.s.ChannelzMetric()
+		s[i].ID = svr.id
+		s[i].RefName = svr.refName
+	}
+	return s, end
+}
+
+func (c *channelMap) GetServerSockets(id int64, startID int64, maxResults int64) ([]*SocketMetric, bool) {
+	if maxResults <= 0 {
+		maxResults = EntryPerPage
+	}
+	var svr *server
+	var ok bool
+	c.mu.RLock()
+	if svr, ok = c.servers[id]; !ok {
+		// server with id doesn't exist.
+		c.mu.RUnlock()
+		return nil, true
+	}
+	svrskts := svr.sockets
+	l := int64(len(svrskts))
+	ids := make([]int64, 0, l)
+	sks := make([]*normalSocket, 0, min(l, maxResults))
+	for k := range svrskts {
+		ids = append(ids, k)
+	}
+	sort.Sort(int64Slice(ids))
+	idx := sort.Search(len(ids), func(i int) bool { return ids[i] >= startID })
+	count := int64(0)
+	var end bool
+	for i, v := range ids[idx:] {
+		if count == maxResults {
+			break
+		}
+		if ns, ok := c.normalSockets[v]; ok {
+			sks = append(sks, ns)
+			count++
+		}
+		if i == len(ids[idx:])-1 {
+			end = true
+			break
+		}
+	}
+	c.mu.RUnlock()
+	if count == 0 {
+		end = true
+	}
+	var s []*SocketMetric
+	for _, ns := range sks {
+		sm := &SocketMetric{}
+		sm.SocketData = ns.s.ChannelzMetric()
+		sm.ID = ns.id
+		sm.RefName = ns.refName
+		s = append(s, sm)
+	}
+	return s, end
+}
+
+func (c *channelMap) GetChannel(id int64) *ChannelMetric {
+	cm := &ChannelMetric{}
+	var cn *channel
+	var ok bool
+	c.mu.RLock()
+	if cn, ok = c.channels[id]; !ok {
+		// channel with id doesn't exist.
+		c.mu.RUnlock()
+		return nil
+	}
+	cm.NestedChans = copyMap(cn.nestedChans)
+	cm.SubChans = copyMap(cn.subChans)
+	// cn.c can be set to &dummyChannel{} when deleteSelfFromMap is called. Save a copy of cn.c when
+	// holding the lock to prevent potential data race.
+	chanCopy := cn.c
+	c.mu.RUnlock()
+	cm.ChannelData = chanCopy.ChannelzMetric()
+	cm.ID = cn.id
+	cm.RefName = cn.refName
+	cm.Trace = cn.trace.dumpData()
+	return cm
+}
+
+func (c *channelMap) GetSubChannel(id int64) *SubChannelMetric {
+	cm := &SubChannelMetric{}
+	var sc *subChannel
+	var ok bool
+	c.mu.RLock()
+	if sc, ok = c.subChannels[id]; !ok {
+		// subchannel with id doesn't exist.
+		c.mu.RUnlock()
+		return nil
+	}
+	cm.Sockets = copyMap(sc.sockets)
+	// sc.c can be set to &dummyChannel{} when deleteSelfFromMap is called. Save a copy of sc.c when
+	// holding the lock to prevent potential data race.
+	chanCopy := sc.c
+	c.mu.RUnlock()
+	cm.ChannelData = chanCopy.ChannelzMetric()
+	cm.ID = sc.id
+	cm.RefName = sc.refName
+	cm.Trace = sc.trace.dumpData()
+	return cm
+}
+
+func (c *channelMap) GetSocket(id int64) *SocketMetric {
+	sm := &SocketMetric{}
+	c.mu.RLock()
+	if ls, ok := c.listenSockets[id]; ok {
+		c.mu.RUnlock()
+		sm.SocketData = ls.s.ChannelzMetric()
+		sm.ID = ls.id
+		sm.RefName = ls.refName
+		return sm
+	}
+	if ns, ok := c.normalSockets[id]; ok {
+		c.mu.RUnlock()
+		sm.SocketData = ns.s.ChannelzMetric()
+		sm.ID = ns.id
+		sm.RefName = ns.refName
+		return sm
+	}
+	c.mu.RUnlock()
+	return nil
+}
+
+type idGenerator struct {
+	id int64
+}
+
+func (i *idGenerator) reset() {
+	atomic.StoreInt64(&i.id, 0)
+}
+
+func (i *idGenerator) genID() int64 {
+	return atomic.AddInt64(&i.id, 1)
+}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/types.go b/vendor/google.golang.org/grpc/internal/channelz/types.go
new file mode 100644
index 000000000000..17c2274cb3de
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/channelz/types.go
@@ -0,0 +1,702 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package channelz
+
+import (
+	"net"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/grpclog"
+)
+
+// entry represents a node in the channelz database.
+type entry interface {
+	// addChild adds a child e, whose channelz id is id to child list
+	addChild(id int64, e entry)
+	// deleteChild deletes a child with channelz id to be id from child list
+	deleteChild(id int64)
+	// triggerDelete tries to delete self from channelz database. However, if child
+	// list is not empty, then deletion from the database is on hold until the last
+	// child is deleted from database.
+	triggerDelete()
+	// deleteSelfIfReady check whether triggerDelete() has been called before, and whether child
+	// list is now empty. If both conditions are met, then delete self from database.
+	deleteSelfIfReady()
+	// getParentID returns parent ID of the entry. 0 value parent ID means no parent.
+	getParentID() int64
+}
+
+// dummyEntry is a fake entry to handle entry not found case.
+type dummyEntry struct {
+	idNotFound int64
+}
+
+func (d *dummyEntry) addChild(id int64, e entry) {
+	// Note: It is possible for a normal program to reach here under race condition.
+	// For example, there could be a race between ClientConn.Close() info being propagated
+	// to addrConn and http2Client. ClientConn.Close() cancel the context and result
+	// in http2Client to error. The error info is then caught by transport monitor
+	// and before addrConn.tearDown() is called in side ClientConn.Close(). Therefore,
+	// the addrConn will create a new transport. And when registering the new transport in
+	// channelz, its parent addrConn could have already been torn down and deleted
+	// from channelz tracking, and thus reach the code here.
+	grpclog.Infof("attempt to add child of type %T with id %d to a parent (id=%d) that doesn't currently exist", e, id, d.idNotFound)
+}
+
+func (d *dummyEntry) deleteChild(id int64) {
+	// It is possible for a normal program to reach here under race condition.
+	// Refer to the example described in addChild().
+	grpclog.Infof("attempt to delete child with id %d from a parent (id=%d) that doesn't currently exist", id, d.idNotFound)
+}
+
+func (d *dummyEntry) triggerDelete() {
+	grpclog.Warningf("attempt to delete an entry (id=%d) that doesn't currently exist", d.idNotFound)
+}
+
+func (*dummyEntry) deleteSelfIfReady() {
+	// code should not reach here. deleteSelfIfReady is always called on an existing entry.
+}
+
+func (*dummyEntry) getParentID() int64 {
+	return 0
+}
+
+// ChannelMetric defines the info channelz provides for a specific Channel, which
+// includes ChannelInternalMetric and channelz-specific data, such as channelz id,
+// child list, etc.
+type ChannelMetric struct {
+	// ID is the channelz id of this channel.
+	ID int64
+	// RefName is the human readable reference string of this channel.
+	RefName string
+	// ChannelData contains channel internal metric reported by the channel through
+	// ChannelzMetric().
+	ChannelData *ChannelInternalMetric
+	// NestedChans tracks the nested channel type children of this channel in the format of
+	// a map from nested channel channelz id to corresponding reference string.
+	NestedChans map[int64]string
+	// SubChans tracks the subchannel type children of this channel in the format of a
+	// map from subchannel channelz id to corresponding reference string.
+	SubChans map[int64]string
+	// Sockets tracks the socket type children of this channel in the format of a map
+	// from socket channelz id to corresponding reference string.
+	// Note current grpc implementation doesn't allow channel having sockets directly,
+	// therefore, this is field is unused.
+	Sockets map[int64]string
+	// Trace contains the most recent traced events.
+	Trace *ChannelTrace
+}
+
+// SubChannelMetric defines the info channelz provides for a specific SubChannel,
+// which includes ChannelInternalMetric and channelz-specific data, such as
+// channelz id, child list, etc.
+type SubChannelMetric struct {
+	// ID is the channelz id of this subchannel.
+	ID int64
+	// RefName is the human readable reference string of this subchannel.
+	RefName string
+	// ChannelData contains subchannel internal metric reported by the subchannel
+	// through ChannelzMetric().
+	ChannelData *ChannelInternalMetric
+	// NestedChans tracks the nested channel type children of this subchannel in the format of
+	// a map from nested channel channelz id to corresponding reference string.
+	// Note current grpc implementation doesn't allow subchannel to have nested channels
+	// as children, therefore, this field is unused.
+	NestedChans map[int64]string
+	// SubChans tracks the subchannel type children of this subchannel in the format of a
+	// map from subchannel channelz id to corresponding reference string.
+	// Note current grpc implementation doesn't allow subchannel to have subchannels
+	// as children, therefore, this field is unused.
+	SubChans map[int64]string
+	// Sockets tracks the socket type children of this subchannel in the format of a map
+	// from socket channelz id to corresponding reference string.
+	Sockets map[int64]string
+	// Trace contains the most recent traced events.
+	Trace *ChannelTrace
+}
+
+// ChannelInternalMetric defines the struct that the implementor of Channel interface
+// should return from ChannelzMetric().
+type ChannelInternalMetric struct {
+	// current connectivity state of the channel.
+	State connectivity.State
+	// The target this channel originally tried to connect to.  May be absent
+	Target string
+	// The number of calls started on the channel.
+	CallsStarted int64
+	// The number of calls that have completed with an OK status.
+	CallsSucceeded int64
+	// The number of calls that have a completed with a non-OK status.
+	CallsFailed int64
+	// The last time a call was started on the channel.
+	LastCallStartedTimestamp time.Time
+}
+
+// ChannelTrace stores traced events on a channel/subchannel and related info.
+type ChannelTrace struct {
+	// EventNum is the number of events that ever got traced (i.e. including those that have been deleted)
+	EventNum int64
+	// CreationTime is the creation time of the trace.
+	CreationTime time.Time
+	// Events stores the most recent trace events (up to $maxTraceEntry, newer event will overwrite the
+	// oldest one)
+	Events []*TraceEvent
+}
+
+// TraceEvent represent a single trace event
+type TraceEvent struct {
+	// Desc is a simple description of the trace event.
+	Desc string
+	// Severity states the severity of this trace event.
+	Severity Severity
+	// Timestamp is the event time.
+	Timestamp time.Time
+	// RefID is the id of the entity that gets referenced in the event. RefID is 0 if no other entity is
+	// involved in this event.
+	// e.g. SubChannel (id: 4[]) Created. --> RefID = 4, RefName = "" (inside [])
+	RefID int64
+	// RefName is the reference name for the entity that gets referenced in the event.
+	RefName string
+	// RefType indicates the referenced entity type, i.e Channel or SubChannel.
+	RefType RefChannelType
+}
+
+// Channel is the interface that should be satisfied in order to be tracked by
+// channelz as Channel or SubChannel.
+type Channel interface {
+	ChannelzMetric() *ChannelInternalMetric
+}
+
+type dummyChannel struct{}
+
+func (d *dummyChannel) ChannelzMetric() *ChannelInternalMetric {
+	return &ChannelInternalMetric{}
+}
+
+type channel struct {
+	refName     string
+	c           Channel
+	closeCalled bool
+	nestedChans map[int64]string
+	subChans    map[int64]string
+	id          int64
+	pid         int64
+	cm          *channelMap
+	trace       *channelTrace
+	// traceRefCount is the number of trace events that reference this channel.
+	// Non-zero traceRefCount means the trace of this channel cannot be deleted.
+	traceRefCount int32
+}
+
+func (c *channel) addChild(id int64, e entry) {
+	switch v := e.(type) {
+	case *subChannel:
+		c.subChans[id] = v.refName
+	case *channel:
+		c.nestedChans[id] = v.refName
+	default:
+		grpclog.Errorf("cannot add a child (id = %d) of type %T to a channel", id, e)
+	}
+}
+
+func (c *channel) deleteChild(id int64) {
+	delete(c.subChans, id)
+	delete(c.nestedChans, id)
+	c.deleteSelfIfReady()
+}
+
+func (c *channel) triggerDelete() {
+	c.closeCalled = true
+	c.deleteSelfIfReady()
+}
+
+func (c *channel) getParentID() int64 {
+	return c.pid
+}
+
+// deleteSelfFromTree tries to delete the channel from the channelz entry relation tree, which means
+// deleting the channel reference from its parent's child list.
+//
+// In order for a channel to be deleted from the tree, it must meet the criteria that, removal of the
+// corresponding grpc object has been invoked, and the channel does not have any children left.
+//
+// The returned boolean value indicates whether the channel has been successfully deleted from tree.
+func (c *channel) deleteSelfFromTree() (deleted bool) {
+	if !c.closeCalled || len(c.subChans)+len(c.nestedChans) != 0 {
+		return false
+	}
+	// not top channel
+	if c.pid != 0 {
+		c.cm.findEntry(c.pid).deleteChild(c.id)
+	}
+	return true
+}
+
+// deleteSelfFromMap checks whether it is valid to delete the channel from the map, which means
+// deleting the channel from channelz's tracking entirely. Users can no longer use id to query the
+// channel, and its memory will be garbage collected.
+//
+// The trace reference count of the channel must be 0 in order to be deleted from the map. This is
+// specified in the channel tracing gRFC that as long as some other trace has reference to an entity,
+// the trace of the referenced entity must not be deleted. In order to release the resource allocated
+// by grpc, the reference to the grpc object is reset to a dummy object.
+//
+// deleteSelfFromMap must be called after deleteSelfFromTree returns true.
+//
+// It returns a bool to indicate whether the channel can be safely deleted from map.
+func (c *channel) deleteSelfFromMap() (delete bool) {
+	if c.getTraceRefCount() != 0 {
+		c.c = &dummyChannel{}
+		return false
+	}
+	return true
+}
+
+// deleteSelfIfReady tries to delete the channel itself from the channelz database.
+// The delete process includes two steps:
+// 1. delete the channel from the entry relation tree, i.e. delete the channel reference from its
+//    parent's child list.
+// 2. delete the channel from the map, i.e. delete the channel entirely from channelz. Lookup by id
+//    will return entry not found error.
+func (c *channel) deleteSelfIfReady() {
+	if !c.deleteSelfFromTree() {
+		return
+	}
+	if !c.deleteSelfFromMap() {
+		return
+	}
+	c.cm.deleteEntry(c.id)
+	c.trace.clear()
+}
+
+func (c *channel) getChannelTrace() *channelTrace {
+	return c.trace
+}
+
+func (c *channel) incrTraceRefCount() {
+	atomic.AddInt32(&c.traceRefCount, 1)
+}
+
+func (c *channel) decrTraceRefCount() {
+	atomic.AddInt32(&c.traceRefCount, -1)
+}
+
+func (c *channel) getTraceRefCount() int {
+	i := atomic.LoadInt32(&c.traceRefCount)
+	return int(i)
+}
+
+func (c *channel) getRefName() string {
+	return c.refName
+}
+
+type subChannel struct {
+	refName       string
+	c             Channel
+	closeCalled   bool
+	sockets       map[int64]string
+	id            int64
+	pid           int64
+	cm            *channelMap
+	trace         *channelTrace
+	traceRefCount int32
+}
+
+func (sc *subChannel) addChild(id int64, e entry) {
+	if v, ok := e.(*normalSocket); ok {
+		sc.sockets[id] = v.refName
+	} else {
+		grpclog.Errorf("cannot add a child (id = %d) of type %T to a subChannel", id, e)
+	}
+}
+
+func (sc *subChannel) deleteChild(id int64) {
+	delete(sc.sockets, id)
+	sc.deleteSelfIfReady()
+}
+
+func (sc *subChannel) triggerDelete() {
+	sc.closeCalled = true
+	sc.deleteSelfIfReady()
+}
+
+func (sc *subChannel) getParentID() int64 {
+	return sc.pid
+}
+
+// deleteSelfFromTree tries to delete the subchannel from the channelz entry relation tree, which
+// means deleting the subchannel reference from its parent's child list.
+//
+// In order for a subchannel to be deleted from the tree, it must meet the criteria that, removal of
+// the corresponding grpc object has been invoked, and the subchannel does not have any children left.
+//
+// The returned boolean value indicates whether the channel has been successfully deleted from tree.
+func (sc *subChannel) deleteSelfFromTree() (deleted bool) {
+	if !sc.closeCalled || len(sc.sockets) != 0 {
+		return false
+	}
+	sc.cm.findEntry(sc.pid).deleteChild(sc.id)
+	return true
+}
+
+// deleteSelfFromMap checks whether it is valid to delete the subchannel from the map, which means
+// deleting the subchannel from channelz's tracking entirely. Users can no longer use id to query
+// the subchannel, and its memory will be garbage collected.
+//
+// The trace reference count of the subchannel must be 0 in order to be deleted from the map. This is
+// specified in the channel tracing gRFC that as long as some other trace has reference to an entity,
+// the trace of the referenced entity must not be deleted. In order to release the resource allocated
+// by grpc, the reference to the grpc object is reset to a dummy object.
+//
+// deleteSelfFromMap must be called after deleteSelfFromTree returns true.
+//
+// It returns a bool to indicate whether the channel can be safely deleted from map.
+func (sc *subChannel) deleteSelfFromMap() (delete bool) {
+	if sc.getTraceRefCount() != 0 {
+		// free the grpc struct (i.e. addrConn)
+		sc.c = &dummyChannel{}
+		return false
+	}
+	return true
+}
+
+// deleteSelfIfReady tries to delete the subchannel itself from the channelz database.
+// The delete process includes two steps:
+// 1. delete the subchannel from the entry relation tree, i.e. delete the subchannel reference from
+//    its parent's child list.
+// 2. delete the subchannel from the map, i.e. delete the subchannel entirely from channelz. Lookup
+//    by id will return entry not found error.
+func (sc *subChannel) deleteSelfIfReady() {
+	if !sc.deleteSelfFromTree() {
+		return
+	}
+	if !sc.deleteSelfFromMap() {
+		return
+	}
+	sc.cm.deleteEntry(sc.id)
+	sc.trace.clear()
+}
+
+func (sc *subChannel) getChannelTrace() *channelTrace {
+	return sc.trace
+}
+
+func (sc *subChannel) incrTraceRefCount() {
+	atomic.AddInt32(&sc.traceRefCount, 1)
+}
+
+func (sc *subChannel) decrTraceRefCount() {
+	atomic.AddInt32(&sc.traceRefCount, -1)
+}
+
+func (sc *subChannel) getTraceRefCount() int {
+	i := atomic.LoadInt32(&sc.traceRefCount)
+	return int(i)
+}
+
+func (sc *subChannel) getRefName() string {
+	return sc.refName
+}
+
+// SocketMetric defines the info channelz provides for a specific Socket, which
+// includes SocketInternalMetric and channelz-specific data, such as channelz id, etc.
+type SocketMetric struct {
+	// ID is the channelz id of this socket.
+	ID int64
+	// RefName is the human readable reference string of this socket.
+	RefName string
+	// SocketData contains socket internal metric reported by the socket through
+	// ChannelzMetric().
+	SocketData *SocketInternalMetric
+}
+
+// SocketInternalMetric defines the struct that the implementor of Socket interface
+// should return from ChannelzMetric().
+type SocketInternalMetric struct {
+	// The number of streams that have been started.
+	StreamsStarted int64
+	// The number of streams that have ended successfully:
+	// On client side, receiving frame with eos bit set.
+	// On server side, sending frame with eos bit set.
+	StreamsSucceeded int64
+	// The number of streams that have ended unsuccessfully:
+	// On client side, termination without receiving frame with eos bit set.
+	// On server side, termination without sending frame with eos bit set.
+	StreamsFailed int64
+	// The number of messages successfully sent on this socket.
+	MessagesSent     int64
+	MessagesReceived int64
+	// The number of keep alives sent.  This is typically implemented with HTTP/2
+	// ping messages.
+	KeepAlivesSent int64
+	// The last time a stream was created by this endpoint.  Usually unset for
+	// servers.
+	LastLocalStreamCreatedTimestamp time.Time
+	// The last time a stream was created by the remote endpoint.  Usually unset
+	// for clients.
+	LastRemoteStreamCreatedTimestamp time.Time
+	// The last time a message was sent by this endpoint.
+	LastMessageSentTimestamp time.Time
+	// The last time a message was received by this endpoint.
+	LastMessageReceivedTimestamp time.Time
+	// The amount of window, granted to the local endpoint by the remote endpoint.
+	// This may be slightly out of date due to network latency.  This does NOT
+	// include stream level or TCP level flow control info.
+	LocalFlowControlWindow int64
+	// The amount of window, granted to the remote endpoint by the local endpoint.
+	// This may be slightly out of date due to network latency.  This does NOT
+	// include stream level or TCP level flow control info.
+	RemoteFlowControlWindow int64
+	// The locally bound address.
+	LocalAddr net.Addr
+	// The remote bound address.  May be absent.
+	RemoteAddr net.Addr
+	// Optional, represents the name of the remote endpoint, if different than
+	// the original target name.
+	RemoteName    string
+	SocketOptions *SocketOptionData
+	Security      credentials.ChannelzSecurityValue
+}
+
+// Socket is the interface that should be satisfied in order to be tracked by
+// channelz as Socket.
+type Socket interface {
+	ChannelzMetric() *SocketInternalMetric
+}
+
+type listenSocket struct {
+	refName string
+	s       Socket
+	id      int64
+	pid     int64
+	cm      *channelMap
+}
+
+func (ls *listenSocket) addChild(id int64, e entry) {
+	grpclog.Errorf("cannot add a child (id = %d) of type %T to a listen socket", id, e)
+}
+
+func (ls *listenSocket) deleteChild(id int64) {
+	grpclog.Errorf("cannot delete a child (id = %d) from a listen socket", id)
+}
+
+func (ls *listenSocket) triggerDelete() {
+	ls.cm.deleteEntry(ls.id)
+	ls.cm.findEntry(ls.pid).deleteChild(ls.id)
+}
+
+func (ls *listenSocket) deleteSelfIfReady() {
+	grpclog.Errorf("cannot call deleteSelfIfReady on a listen socket")
+}
+
+func (ls *listenSocket) getParentID() int64 {
+	return ls.pid
+}
+
+type normalSocket struct {
+	refName string
+	s       Socket
+	id      int64
+	pid     int64
+	cm      *channelMap
+}
+
+func (ns *normalSocket) addChild(id int64, e entry) {
+	grpclog.Errorf("cannot add a child (id = %d) of type %T to a normal socket", id, e)
+}
+
+func (ns *normalSocket) deleteChild(id int64) {
+	grpclog.Errorf("cannot delete a child (id = %d) from a normal socket", id)
+}
+
+func (ns *normalSocket) triggerDelete() {
+	ns.cm.deleteEntry(ns.id)
+	ns.cm.findEntry(ns.pid).deleteChild(ns.id)
+}
+
+func (ns *normalSocket) deleteSelfIfReady() {
+	grpclog.Errorf("cannot call deleteSelfIfReady on a normal socket")
+}
+
+func (ns *normalSocket) getParentID() int64 {
+	return ns.pid
+}
+
+// ServerMetric defines the info channelz provides for a specific Server, which
+// includes ServerInternalMetric and channelz-specific data, such as channelz id,
+// child list, etc.
+type ServerMetric struct {
+	// ID is the channelz id of this server.
+	ID int64
+	// RefName is the human readable reference string of this server.
+	RefName string
+	// ServerData contains server internal metric reported by the server through
+	// ChannelzMetric().
+	ServerData *ServerInternalMetric
+	// ListenSockets tracks the listener socket type children of this server in the
+	// format of a map from socket channelz id to corresponding reference string.
+	ListenSockets map[int64]string
+}
+
+// ServerInternalMetric defines the struct that the implementor of Server interface
+// should return from ChannelzMetric().
+type ServerInternalMetric struct {
+	// The number of incoming calls started on the server.
+	CallsStarted int64
+	// The number of incoming calls that have completed with an OK status.
+	CallsSucceeded int64
+	// The number of incoming calls that have a completed with a non-OK status.
+	CallsFailed int64
+	// The last time a call was started on the server.
+	LastCallStartedTimestamp time.Time
+}
+
+// Server is the interface to be satisfied in order to be tracked by channelz as
+// Server.
+type Server interface {
+	ChannelzMetric() *ServerInternalMetric
+}
+
+type server struct {
+	refName       string
+	s             Server
+	closeCalled   bool
+	sockets       map[int64]string
+	listenSockets map[int64]string
+	id            int64
+	cm            *channelMap
+}
+
+func (s *server) addChild(id int64, e entry) {
+	switch v := e.(type) {
+	case *normalSocket:
+		s.sockets[id] = v.refName
+	case *listenSocket:
+		s.listenSockets[id] = v.refName
+	default:
+		grpclog.Errorf("cannot add a child (id = %d) of type %T to a server", id, e)
+	}
+}
+
+func (s *server) deleteChild(id int64) {
+	delete(s.sockets, id)
+	delete(s.listenSockets, id)
+	s.deleteSelfIfReady()
+}
+
+func (s *server) triggerDelete() {
+	s.closeCalled = true
+	s.deleteSelfIfReady()
+}
+
+func (s *server) deleteSelfIfReady() {
+	if !s.closeCalled || len(s.sockets)+len(s.listenSockets) != 0 {
+		return
+	}
+	s.cm.deleteEntry(s.id)
+}
+
+func (s *server) getParentID() int64 {
+	return 0
+}
+
+type tracedChannel interface {
+	getChannelTrace() *channelTrace
+	incrTraceRefCount()
+	decrTraceRefCount()
+	getRefName() string
+}
+
+type channelTrace struct {
+	cm          *channelMap
+	createdTime time.Time
+	eventCount  int64
+	mu          sync.Mutex
+	events      []*TraceEvent
+}
+
+func (c *channelTrace) append(e *TraceEvent) {
+	c.mu.Lock()
+	if len(c.events) == getMaxTraceEntry() {
+		del := c.events[0]
+		c.events = c.events[1:]
+		if del.RefID != 0 {
+			// start recursive cleanup in a goroutine to not block the call originated from grpc.
+			go func() {
+				// need to acquire c.cm.mu lock to call the unlocked attemptCleanup func.
+				c.cm.mu.Lock()
+				c.cm.decrTraceRefCount(del.RefID)
+				c.cm.mu.Unlock()
+			}()
+		}
+	}
+	e.Timestamp = time.Now()
+	c.events = append(c.events, e)
+	c.eventCount++
+	c.mu.Unlock()
+}
+
+func (c *channelTrace) clear() {
+	c.mu.Lock()
+	for _, e := range c.events {
+		if e.RefID != 0 {
+			// caller should have already held the c.cm.mu lock.
+			c.cm.decrTraceRefCount(e.RefID)
+		}
+	}
+	c.mu.Unlock()
+}
+
+// Severity is the severity level of a trace event.
+// The canonical enumeration of all valid values is here:
+// https://github.com/grpc/grpc-proto/blob/9b13d199cc0d4703c7ea26c9c330ba695866eb23/grpc/channelz/v1/channelz.proto#L126.
+type Severity int
+
+const (
+	// CtUNKNOWN indicates unknown severity of a trace event.
+	CtUNKNOWN Severity = iota
+	// CtINFO indicates info level severity of a trace event.
+	CtINFO
+	// CtWarning indicates warning level severity of a trace event.
+	CtWarning
+	// CtError indicates error level severity of a trace event.
+	CtError
+)
+
+// RefChannelType is the type of the entity being referenced in a trace event.
+type RefChannelType int
+
+const (
+	// RefChannel indicates the referenced entity is a Channel.
+	RefChannel RefChannelType = iota
+	// RefSubChannel indicates the referenced entity is a SubChannel.
+	RefSubChannel
+)
+
+func (c *channelTrace) dumpData() *ChannelTrace {
+	c.mu.Lock()
+	ct := &ChannelTrace{EventNum: c.eventCount, CreationTime: c.createdTime}
+	ct.Events = c.events[:len(c.events)]
+	c.mu.Unlock()
+	return ct
+}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_linux.go b/vendor/google.golang.org/grpc/internal/channelz/types_linux.go
new file mode 100644
index 000000000000..692dd6181778
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/channelz/types_linux.go
@@ -0,0 +1,53 @@
+// +build !appengine
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package channelz
+
+import (
+	"syscall"
+
+	"golang.org/x/sys/unix"
+)
+
+// SocketOptionData defines the struct to hold socket option data, and related
+// getter function to obtain info from fd.
+type SocketOptionData struct {
+	Linger      *unix.Linger
+	RecvTimeout *unix.Timeval
+	SendTimeout *unix.Timeval
+	TCPInfo     *unix.TCPInfo
+}
+
+// Getsockopt defines the function to get socket options requested by channelz.
+// It is to be passed to syscall.RawConn.Control().
+func (s *SocketOptionData) Getsockopt(fd uintptr) {
+	if v, err := unix.GetsockoptLinger(int(fd), syscall.SOL_SOCKET, syscall.SO_LINGER); err == nil {
+		s.Linger = v
+	}
+	if v, err := unix.GetsockoptTimeval(int(fd), syscall.SOL_SOCKET, syscall.SO_RCVTIMEO); err == nil {
+		s.RecvTimeout = v
+	}
+	if v, err := unix.GetsockoptTimeval(int(fd), syscall.SOL_SOCKET, syscall.SO_SNDTIMEO); err == nil {
+		s.SendTimeout = v
+	}
+	if v, err := unix.GetsockoptTCPInfo(int(fd), syscall.SOL_TCP, syscall.TCP_INFO); err == nil {
+		s.TCPInfo = v
+	}
+}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go
new file mode 100644
index 000000000000..79edbefc4331
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go
@@ -0,0 +1,44 @@
+// +build !linux appengine
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package channelz
+
+import (
+	"sync"
+
+	"google.golang.org/grpc/grpclog"
+)
+
+var once sync.Once
+
+// SocketOptionData defines the struct to hold socket option data, and related
+// getter function to obtain info from fd.
+// Windows OS doesn't support Socket Option
+type SocketOptionData struct {
+}
+
+// Getsockopt defines the function to get socket options requested by channelz.
+// It is to be passed to syscall.RawConn.Control().
+// Windows OS doesn't support Socket Option
+func (s *SocketOptionData) Getsockopt(fd uintptr) {
+	once.Do(func() {
+		grpclog.Warningln("Channelz: socket options are not supported on non-linux os and appengine.")
+	})
+}
diff --git a/vendor/google.golang.org/grpc/credentials/credentials_util_go18.go b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go
similarity index 58%
rename from vendor/google.golang.org/grpc/credentials/credentials_util_go18.go
rename to vendor/google.golang.org/grpc/internal/channelz/util_linux.go
index 93f0e1d8de23..fdf409d55de3 100644
--- a/vendor/google.golang.org/grpc/credentials/credentials_util_go18.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go
@@ -1,8 +1,8 @@
-// +build go1.8
+// +build linux,!appengine
 
 /*
  *
- * Copyright 2017 gRPC authors.
+ * Copyright 2018 gRPC authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,21 +18,22 @@
  *
  */
 
-package credentials
+package channelz
 
 import (
-	"crypto/tls"
+	"syscall"
 )
 
-// cloneTLSConfig returns a shallow clone of the exported
-// fields of cfg, ignoring the unexported sync.Once, which
-// contains a mutex and must not be copied.
-//
-// If cfg is nil, a new zero tls.Config is returned.
-func cloneTLSConfig(cfg *tls.Config) *tls.Config {
-	if cfg == nil {
-		return &tls.Config{}
+// GetSocketOption gets the socket option info of the conn.
+func GetSocketOption(socket interface{}) *SocketOptionData {
+	c, ok := socket.(syscall.Conn)
+	if !ok {
+		return nil
 	}
-
-	return cfg.Clone()
+	data := &SocketOptionData{}
+	if rawConn, err := c.SyscallConn(); err == nil {
+		rawConn.Control(data.Getsockopt)
+		return data
+	}
+	return nil
 }
diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go
new file mode 100644
index 000000000000..8864a0811164
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go
@@ -0,0 +1,26 @@
+// +build !linux appengine
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package channelz
+
+// GetSocketOption gets the socket option info of the conn.
+func GetSocketOption(c interface{}) *SocketOptionData {
+	return nil
+}
diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go
new file mode 100644
index 000000000000..c3656ceaff2a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go
@@ -0,0 +1,69 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package envconfig contains grpc settings configured by environment variables.
+package envconfig
+
+import (
+	"os"
+	"strings"
+)
+
+const (
+	prefix              = "GRPC_GO_"
+	retryStr            = prefix + "RETRY"
+	requireHandshakeStr = prefix + "REQUIRE_HANDSHAKE"
+)
+
+// RequireHandshakeSetting describes the settings for handshaking.
+type RequireHandshakeSetting int
+
+const (
+	// RequireHandshakeHybrid (default, deprecated) indicates to not wait for
+	// handshake before considering a connection ready, but wait before
+	// considering successful.
+	RequireHandshakeHybrid RequireHandshakeSetting = iota
+	// RequireHandshakeOn (default after the 1.17 release) indicates to wait
+	// for handshake before considering a connection ready/successful.
+	RequireHandshakeOn
+	// RequireHandshakeOff indicates to not wait for handshake before
+	// considering a connection ready/successful.
+	RequireHandshakeOff
+)
+
+var (
+	// Retry is set if retry is explicitly enabled via "GRPC_GO_RETRY=on".
+	Retry = strings.EqualFold(os.Getenv(retryStr), "on")
+	// RequireHandshake is set based upon the GRPC_GO_REQUIRE_HANDSHAKE
+	// environment variable.
+	//
+	// Will be removed after the 1.18 release.
+	RequireHandshake RequireHandshakeSetting
+)
+
+func init() {
+	switch strings.ToLower(os.Getenv(requireHandshakeStr)) {
+	case "on":
+		RequireHandshake = RequireHandshakeOn
+	case "off":
+		RequireHandshake = RequireHandshakeOff
+	case "hybrid":
+		// Will be removed after the 1.17 release.
+		RequireHandshake = RequireHandshakeHybrid
+	}
+}
diff --git a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go
new file mode 100644
index 000000000000..200b115ca209
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go
@@ -0,0 +1,56 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package grpcrand implements math/rand functions in a concurrent-safe way
+// with a global random source, independent of math/rand's global source.
+package grpcrand
+
+import (
+	"math/rand"
+	"sync"
+	"time"
+)
+
+var (
+	r  = rand.New(rand.NewSource(time.Now().UnixNano()))
+	mu sync.Mutex
+)
+
+// Int63n implements rand.Int63n on the grpcrand global source.
+func Int63n(n int64) int64 {
+	mu.Lock()
+	res := r.Int63n(n)
+	mu.Unlock()
+	return res
+}
+
+// Intn implements rand.Intn on the grpcrand global source.
+func Intn(n int) int {
+	mu.Lock()
+	res := r.Intn(n)
+	mu.Unlock()
+	return res
+}
+
+// Float64 implements rand.Float64 on the grpcrand global source.
+func Float64() float64 {
+	mu.Lock()
+	res := r.Float64()
+	mu.Unlock()
+	return res
+}
diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/event.go b/vendor/google.golang.org/grpc/internal/grpcsync/event.go
new file mode 100644
index 000000000000..fbe697c37684
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/grpcsync/event.go
@@ -0,0 +1,61 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package grpcsync implements additional synchronization primitives built upon
+// the sync package.
+package grpcsync
+
+import (
+	"sync"
+	"sync/atomic"
+)
+
+// Event represents a one-time event that may occur in the future.
+type Event struct {
+	fired int32
+	c     chan struct{}
+	o     sync.Once
+}
+
+// Fire causes e to complete.  It is safe to call multiple times, and
+// concurrently.  It returns true iff this call to Fire caused the signaling
+// channel returned by Done to close.
+func (e *Event) Fire() bool {
+	ret := false
+	e.o.Do(func() {
+		atomic.StoreInt32(&e.fired, 1)
+		close(e.c)
+		ret = true
+	})
+	return ret
+}
+
+// Done returns a channel that will be closed when Fire is called.
+func (e *Event) Done() <-chan struct{} {
+	return e.c
+}
+
+// HasFired returns true if Fire has been called.
+func (e *Event) HasFired() bool {
+	return atomic.LoadInt32(&e.fired) == 1
+}
+
+// NewEvent returns a new, ready-to-use Event.
+func NewEvent() *Event {
+	return &Event{c: make(chan struct{})}
+}
diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go
index 07083832c3c6..eaa54d4fc628 100644
--- a/vendor/google.golang.org/grpc/internal/internal.go
+++ b/vendor/google.golang.org/grpc/internal/internal.go
@@ -15,20 +15,36 @@
  *
  */
 
-// Package internal contains gRPC-internal code for testing, to avoid polluting
-// the godoc of the top-level grpc package.
+// Package internal contains gRPC-internal code, to avoid polluting
+// the godoc of the top-level grpc package.  It must not import any grpc
+// symbols to avoid circular dependencies.
 package internal
 
-// TestingCloseConns closes all existing transports but keeps
-// grpcServer.lis accepting new connections.
-//
-// The provided grpcServer must be of type *grpc.Server. It is untyped
-// for circular dependency reasons.
-var TestingCloseConns func(grpcServer interface{})
+import "context"
 
-// TestingUseHandlerImpl enables the http.Handler-based server implementation.
-// It must be called before Serve and requires TLS credentials.
-//
-// The provided grpcServer must be of type *grpc.Server. It is untyped
-// for circular dependency reasons.
-var TestingUseHandlerImpl func(grpcServer interface{})
+var (
+	// WithContextDialer is exported by dialoptions.go
+	WithContextDialer interface{} // func(context.Context, string) (net.Conn, error) grpc.DialOption
+	// WithResolverBuilder is exported by dialoptions.go
+	WithResolverBuilder interface{} // func (resolver.Builder) grpc.DialOption
+	// WithHealthCheckFunc is not exported by dialoptions.go
+	WithHealthCheckFunc interface{} // func (HealthChecker) DialOption
+	// HealthCheckFunc is used to provide client-side LB channel health checking
+	HealthCheckFunc HealthChecker
+	// BalancerUnregister is exported by package balancer to unregister a balancer.
+	BalancerUnregister func(name string)
+)
+
+// HealthChecker defines the signature of the client-side LB channel health checking function.
+type HealthChecker func(ctx context.Context, newStream func() (interface{}, error), reportHealth func(bool), serviceName string) error
+
+const (
+	// CredsBundleModeFallback switches GoogleDefaultCreds to fallback mode.
+	CredsBundleModeFallback = "fallback"
+	// CredsBundleModeBalancer switches GoogleDefaultCreds to grpclb balancer
+	// mode.
+	CredsBundleModeBalancer = "balancer"
+	// CredsBundleModeBackendFromBalancer switches GoogleDefaultCreds to mode
+	// that supports backend returned by grpclb balancer.
+	CredsBundleModeBackendFromBalancer = "backend-from-balancer"
+)
diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go
new file mode 100644
index 000000000000..43281a3e078d
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go
@@ -0,0 +1,114 @@
+// +build !appengine
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package syscall provides functionalities that grpc uses to get low-level operating system
+// stats/info.
+package syscall
+
+import (
+	"fmt"
+	"net"
+	"syscall"
+	"time"
+
+	"golang.org/x/sys/unix"
+	"google.golang.org/grpc/grpclog"
+)
+
+// GetCPUTime returns the how much CPU time has passed since the start of this process.
+func GetCPUTime() int64 {
+	var ts unix.Timespec
+	if err := unix.ClockGettime(unix.CLOCK_PROCESS_CPUTIME_ID, &ts); err != nil {
+		grpclog.Fatal(err)
+	}
+	return ts.Nano()
+}
+
+// Rusage is an alias for syscall.Rusage under linux non-appengine environment.
+type Rusage syscall.Rusage
+
+// GetRusage returns the resource usage of current process.
+func GetRusage() (rusage *Rusage) {
+	rusage = new(Rusage)
+	syscall.Getrusage(syscall.RUSAGE_SELF, (*syscall.Rusage)(rusage))
+	return
+}
+
+// CPUTimeDiff returns the differences of user CPU time and system CPU time used
+// between two Rusage structs.
+func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) {
+	f := (*syscall.Rusage)(first)
+	l := (*syscall.Rusage)(latest)
+	var (
+		utimeDiffs  = l.Utime.Sec - f.Utime.Sec
+		utimeDiffus = l.Utime.Usec - f.Utime.Usec
+		stimeDiffs  = l.Stime.Sec - f.Stime.Sec
+		stimeDiffus = l.Stime.Usec - f.Stime.Usec
+	)
+
+	uTimeElapsed := float64(utimeDiffs) + float64(utimeDiffus)*1.0e-6
+	sTimeElapsed := float64(stimeDiffs) + float64(stimeDiffus)*1.0e-6
+
+	return uTimeElapsed, sTimeElapsed
+}
+
+// SetTCPUserTimeout sets the TCP user timeout on a connection's socket
+func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error {
+	tcpconn, ok := conn.(*net.TCPConn)
+	if !ok {
+		// not a TCP connection. exit early
+		return nil
+	}
+	rawConn, err := tcpconn.SyscallConn()
+	if err != nil {
+		return fmt.Errorf("error getting raw connection: %v", err)
+	}
+	err = rawConn.Control(func(fd uintptr) {
+		err = syscall.SetsockoptInt(int(fd), syscall.IPPROTO_TCP, unix.TCP_USER_TIMEOUT, int(timeout/time.Millisecond))
+	})
+	if err != nil {
+		return fmt.Errorf("error setting option on socket: %v", err)
+	}
+
+	return nil
+}
+
+// GetTCPUserTimeout gets the TCP user timeout on a connection's socket
+func GetTCPUserTimeout(conn net.Conn) (opt int, err error) {
+	tcpconn, ok := conn.(*net.TCPConn)
+	if !ok {
+		err = fmt.Errorf("conn is not *net.TCPConn. got %T", conn)
+		return
+	}
+	rawConn, err := tcpconn.SyscallConn()
+	if err != nil {
+		err = fmt.Errorf("error getting raw connection: %v", err)
+		return
+	}
+	err = rawConn.Control(func(fd uintptr) {
+		opt, err = syscall.GetsockoptInt(int(fd), syscall.IPPROTO_TCP, unix.TCP_USER_TIMEOUT)
+	})
+	if err != nil {
+		err = fmt.Errorf("error getting option on socket: %v", err)
+		return
+	}
+
+	return
+}
diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
new file mode 100644
index 000000000000..61678feb0044
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
@@ -0,0 +1,63 @@
+// +build !linux appengine
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package syscall
+
+import (
+	"net"
+	"time"
+
+	"google.golang.org/grpc/grpclog"
+)
+
+func init() {
+	grpclog.Info("CPU time info is unavailable on non-linux or appengine environment.")
+}
+
+// GetCPUTime returns the how much CPU time has passed since the start of this process.
+// It always returns 0 under non-linux or appengine environment.
+func GetCPUTime() int64 {
+	return 0
+}
+
+// Rusage is an empty struct under non-linux or appengine environment.
+type Rusage struct{}
+
+// GetRusage is a no-op function under non-linux or appengine environment.
+func GetRusage() (rusage *Rusage) {
+	return nil
+}
+
+// CPUTimeDiff returns the differences of user CPU time and system CPU time used
+// between two Rusage structs. It a no-op function for non-linux or appengine environment.
+func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) {
+	return 0, 0
+}
+
+// SetTCPUserTimeout is a no-op function under non-linux or appengine environments
+func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error {
+	return nil
+}
+
+// GetTCPUserTimeout is a no-op function under non-linux or appengine environments
+// a negative return value indicates the operation is not supported
+func GetTCPUserTimeout(conn net.Conn) (int, error) {
+	return -1, nil
+}
diff --git a/vendor/google.golang.org/grpc/transport/bdp_estimator.go b/vendor/google.golang.org/grpc/internal/transport/bdp_estimator.go
similarity index 86%
rename from vendor/google.golang.org/grpc/transport/bdp_estimator.go
rename to vendor/google.golang.org/grpc/internal/transport/bdp_estimator.go
index 667edb80b208..070680edbac1 100644
--- a/vendor/google.golang.org/grpc/transport/bdp_estimator.go
+++ b/vendor/google.golang.org/grpc/internal/transport/bdp_estimator.go
@@ -24,9 +24,10 @@ import (
 )
 
 const (
-	// bdpLimit is the maximum value the flow control windows
-	// will be increased to.
-	bdpLimit = (1 << 20) * 4
+	// bdpLimit is the maximum value the flow control windows will be increased
+	// to.  TCP typically limits this to 4MB, but some systems go up to 16MB.
+	// Since this is only a limit, it is safe to make it optimistic.
+	bdpLimit = (1 << 20) * 16
 	// alpha is a constant factor used to keep a moving average
 	// of RTTs.
 	alpha = 0.9
@@ -41,12 +42,9 @@ const (
 	gamma = 2
 )
 
-var (
-	// Adding arbitrary data to ping so that its ack can be
-	// identified.
-	// Easter-egg: what does the ping message say?
-	bdpPing = &ping{data: [8]byte{2, 4, 16, 16, 9, 14, 7, 7}}
-)
+// Adding arbitrary data to ping so that its ack can be identified.
+// Easter-egg: what does the ping message say?
+var bdpPing = &ping{data: [8]byte{2, 4, 16, 16, 9, 14, 7, 7}}
 
 type bdpEstimator struct {
 	// sentAt is the time when the ping was sent.
@@ -59,7 +57,7 @@ type bdpEstimator struct {
 	sample uint32
 	// bwMax is the maximum bandwidth noted so far (bytes/sec).
 	bwMax float64
-	// bool to keep track of the begining of a new measurement cycle.
+	// bool to keep track of the beginning of a new measurement cycle.
 	isSent bool
 	// Callback to update the window sizes.
 	updateFlowControl func(n uint32)
@@ -70,7 +68,7 @@ type bdpEstimator struct {
 }
 
 // timesnap registers the time bdp ping was sent out so that
-// network rtt can be calculated when its ack is recieved.
+// network rtt can be calculated when its ack is received.
 // It is called (by controller) when the bdpPing is
 // being written on the wire.
 func (b *bdpEstimator) timesnap(d [8]byte) {
@@ -119,7 +117,7 @@ func (b *bdpEstimator) calculate(d [8]byte) {
 		b.rtt += (rttSample - b.rtt) * float64(alpha)
 	}
 	b.isSent = false
-	// The number of bytes accumalated so far in the sample is smaller
+	// The number of bytes accumulated so far in the sample is smaller
 	// than or equal to 1.5 times the real BDP on a saturated connection.
 	bwCurrent := float64(b.sample) / (b.rtt * float64(1.5))
 	if bwCurrent > b.bwMax {
diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go
new file mode 100644
index 000000000000..204ba1588bbf
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go
@@ -0,0 +1,852 @@
+/*
+ *
+ * Copyright 2014 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package transport
+
+import (
+	"bytes"
+	"fmt"
+	"runtime"
+	"sync"
+
+	"golang.org/x/net/http2"
+	"golang.org/x/net/http2/hpack"
+)
+
+var updateHeaderTblSize = func(e *hpack.Encoder, v uint32) {
+	e.SetMaxDynamicTableSizeLimit(v)
+}
+
+type itemNode struct {
+	it   interface{}
+	next *itemNode
+}
+
+type itemList struct {
+	head *itemNode
+	tail *itemNode
+}
+
+func (il *itemList) enqueue(i interface{}) {
+	n := &itemNode{it: i}
+	if il.tail == nil {
+		il.head, il.tail = n, n
+		return
+	}
+	il.tail.next = n
+	il.tail = n
+}
+
+// peek returns the first item in the list without removing it from the
+// list.
+func (il *itemList) peek() interface{} {
+	return il.head.it
+}
+
+func (il *itemList) dequeue() interface{} {
+	if il.head == nil {
+		return nil
+	}
+	i := il.head.it
+	il.head = il.head.next
+	if il.head == nil {
+		il.tail = nil
+	}
+	return i
+}
+
+func (il *itemList) dequeueAll() *itemNode {
+	h := il.head
+	il.head, il.tail = nil, nil
+	return h
+}
+
+func (il *itemList) isEmpty() bool {
+	return il.head == nil
+}
+
+// The following defines various control items which could flow through
+// the control buffer of transport. They represent different aspects of
+// control tasks, e.g., flow control, settings, streaming resetting, etc.
+
+// registerStream is used to register an incoming stream with loopy writer.
+type registerStream struct {
+	streamID uint32
+	wq       *writeQuota
+}
+
+// headerFrame is also used to register stream on the client-side.
+type headerFrame struct {
+	streamID   uint32
+	hf         []hpack.HeaderField
+	endStream  bool                       // Valid on server side.
+	initStream func(uint32) (bool, error) // Used only on the client side.
+	onWrite    func()
+	wq         *writeQuota    // write quota for the stream created.
+	cleanup    *cleanupStream // Valid on the server side.
+	onOrphaned func(error)    // Valid on client-side
+}
+
+type cleanupStream struct {
+	streamID uint32
+	rst      bool
+	rstCode  http2.ErrCode
+	onWrite  func()
+}
+
+type dataFrame struct {
+	streamID  uint32
+	endStream bool
+	h         []byte
+	d         []byte
+	// onEachWrite is called every time
+	// a part of d is written out.
+	onEachWrite func()
+}
+
+type incomingWindowUpdate struct {
+	streamID  uint32
+	increment uint32
+}
+
+type outgoingWindowUpdate struct {
+	streamID  uint32
+	increment uint32
+}
+
+type incomingSettings struct {
+	ss []http2.Setting
+}
+
+type outgoingSettings struct {
+	ss []http2.Setting
+}
+
+type incomingGoAway struct {
+}
+
+type goAway struct {
+	code      http2.ErrCode
+	debugData []byte
+	headsUp   bool
+	closeConn bool
+}
+
+type ping struct {
+	ack  bool
+	data [8]byte
+}
+
+type outFlowControlSizeRequest struct {
+	resp chan uint32
+}
+
+type outStreamState int
+
+const (
+	active outStreamState = iota
+	empty
+	waitingOnStreamQuota
+)
+
+type outStream struct {
+	id               uint32
+	state            outStreamState
+	itl              *itemList
+	bytesOutStanding int
+	wq               *writeQuota
+
+	next *outStream
+	prev *outStream
+}
+
+func (s *outStream) deleteSelf() {
+	if s.prev != nil {
+		s.prev.next = s.next
+	}
+	if s.next != nil {
+		s.next.prev = s.prev
+	}
+	s.next, s.prev = nil, nil
+}
+
+type outStreamList struct {
+	// Following are sentinel objects that mark the
+	// beginning and end of the list. They do not
+	// contain any item lists. All valid objects are
+	// inserted in between them.
+	// This is needed so that an outStream object can
+	// deleteSelf() in O(1) time without knowing which
+	// list it belongs to.
+	head *outStream
+	tail *outStream
+}
+
+func newOutStreamList() *outStreamList {
+	head, tail := new(outStream), new(outStream)
+	head.next = tail
+	tail.prev = head
+	return &outStreamList{
+		head: head,
+		tail: tail,
+	}
+}
+
+func (l *outStreamList) enqueue(s *outStream) {
+	e := l.tail.prev
+	e.next = s
+	s.prev = e
+	s.next = l.tail
+	l.tail.prev = s
+}
+
+// remove from the beginning of the list.
+func (l *outStreamList) dequeue() *outStream {
+	b := l.head.next
+	if b == l.tail {
+		return nil
+	}
+	b.deleteSelf()
+	return b
+}
+
+// controlBuffer is a way to pass information to loopy.
+// Information is passed as specific struct types called control frames.
+// A control frame not only represents data, messages or headers to be sent out
+// but can also be used to instruct loopy to update its internal state.
+// It shouldn't be confused with an HTTP2 frame, although some of the control frames
+// like dataFrame and headerFrame do go out on wire as HTTP2 frames.
+type controlBuffer struct {
+	ch              chan struct{}
+	done            <-chan struct{}
+	mu              sync.Mutex
+	consumerWaiting bool
+	list            *itemList
+	err             error
+}
+
+func newControlBuffer(done <-chan struct{}) *controlBuffer {
+	return &controlBuffer{
+		ch:   make(chan struct{}, 1),
+		list: &itemList{},
+		done: done,
+	}
+}
+
+func (c *controlBuffer) put(it interface{}) error {
+	_, err := c.executeAndPut(nil, it)
+	return err
+}
+
+func (c *controlBuffer) executeAndPut(f func(it interface{}) bool, it interface{}) (bool, error) {
+	var wakeUp bool
+	c.mu.Lock()
+	if c.err != nil {
+		c.mu.Unlock()
+		return false, c.err
+	}
+	if f != nil {
+		if !f(it) { // f wasn't successful
+			c.mu.Unlock()
+			return false, nil
+		}
+	}
+	if c.consumerWaiting {
+		wakeUp = true
+		c.consumerWaiting = false
+	}
+	c.list.enqueue(it)
+	c.mu.Unlock()
+	if wakeUp {
+		select {
+		case c.ch <- struct{}{}:
+		default:
+		}
+	}
+	return true, nil
+}
+
+// Note argument f should never be nil.
+func (c *controlBuffer) execute(f func(it interface{}) bool, it interface{}) (bool, error) {
+	c.mu.Lock()
+	if c.err != nil {
+		c.mu.Unlock()
+		return false, c.err
+	}
+	if !f(it) { // f wasn't successful
+		c.mu.Unlock()
+		return false, nil
+	}
+	c.mu.Unlock()
+	return true, nil
+}
+
+func (c *controlBuffer) get(block bool) (interface{}, error) {
+	for {
+		c.mu.Lock()
+		if c.err != nil {
+			c.mu.Unlock()
+			return nil, c.err
+		}
+		if !c.list.isEmpty() {
+			h := c.list.dequeue()
+			c.mu.Unlock()
+			return h, nil
+		}
+		if !block {
+			c.mu.Unlock()
+			return nil, nil
+		}
+		c.consumerWaiting = true
+		c.mu.Unlock()
+		select {
+		case <-c.ch:
+		case <-c.done:
+			c.finish()
+			return nil, ErrConnClosing
+		}
+	}
+}
+
+func (c *controlBuffer) finish() {
+	c.mu.Lock()
+	if c.err != nil {
+		c.mu.Unlock()
+		return
+	}
+	c.err = ErrConnClosing
+	// There may be headers for streams in the control buffer.
+	// These streams need to be cleaned out since the transport
+	// is still not aware of these yet.
+	for head := c.list.dequeueAll(); head != nil; head = head.next {
+		hdr, ok := head.it.(*headerFrame)
+		if !ok {
+			continue
+		}
+		if hdr.onOrphaned != nil { // It will be nil on the server-side.
+			hdr.onOrphaned(ErrConnClosing)
+		}
+	}
+	c.mu.Unlock()
+}
+
+type side int
+
+const (
+	clientSide side = iota
+	serverSide
+)
+
+// Loopy receives frames from the control buffer.
+// Each frame is handled individually; most of the work done by loopy goes
+// into handling data frames. Loopy maintains a queue of active streams, and each
+// stream maintains a queue of data frames; as loopy receives data frames
+// it gets added to the queue of the relevant stream.
+// Loopy goes over this list of active streams by processing one node every iteration,
+// thereby closely resemebling to a round-robin scheduling over all streams. While
+// processing a stream, loopy writes out data bytes from this stream capped by the min
+// of http2MaxFrameLen, connection-level flow control and stream-level flow control.
+type loopyWriter struct {
+	side      side
+	cbuf      *controlBuffer
+	sendQuota uint32
+	oiws      uint32 // outbound initial window size.
+	// estdStreams is map of all established streams that are not cleaned-up yet.
+	// On client-side, this is all streams whose headers were sent out.
+	// On server-side, this is all streams whose headers were received.
+	estdStreams map[uint32]*outStream // Established streams.
+	// activeStreams is a linked-list of all streams that have data to send and some
+	// stream-level flow control quota.
+	// Each of these streams internally have a list of data items(and perhaps trailers
+	// on the server-side) to be sent out.
+	activeStreams *outStreamList
+	framer        *framer
+	hBuf          *bytes.Buffer  // The buffer for HPACK encoding.
+	hEnc          *hpack.Encoder // HPACK encoder.
+	bdpEst        *bdpEstimator
+	draining      bool
+
+	// Side-specific handlers
+	ssGoAwayHandler func(*goAway) (bool, error)
+}
+
+func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator) *loopyWriter {
+	var buf bytes.Buffer
+	l := &loopyWriter{
+		side:          s,
+		cbuf:          cbuf,
+		sendQuota:     defaultWindowSize,
+		oiws:          defaultWindowSize,
+		estdStreams:   make(map[uint32]*outStream),
+		activeStreams: newOutStreamList(),
+		framer:        fr,
+		hBuf:          &buf,
+		hEnc:          hpack.NewEncoder(&buf),
+		bdpEst:        bdpEst,
+	}
+	return l
+}
+
+const minBatchSize = 1000
+
+// run should be run in a separate goroutine.
+// It reads control frames from controlBuf and processes them by:
+// 1. Updating loopy's internal state, or/and
+// 2. Writing out HTTP2 frames on the wire.
+//
+// Loopy keeps all active streams with data to send in a linked-list.
+// All streams in the activeStreams linked-list must have both:
+// 1. Data to send, and
+// 2. Stream level flow control quota available.
+//
+// In each iteration of run loop, other than processing the incoming control
+// frame, loopy calls processData, which processes one node from the activeStreams linked-list.
+// This results in writing of HTTP2 frames into an underlying write buffer.
+// When there's no more control frames to read from controlBuf, loopy flushes the write buffer.
+// As an optimization, to increase the batch size for each flush, loopy yields the processor, once
+// if the batch size is too low to give stream goroutines a chance to fill it up.
+func (l *loopyWriter) run() (err error) {
+	defer func() {
+		if err == ErrConnClosing {
+			// Don't log ErrConnClosing as error since it happens
+			// 1. When the connection is closed by some other known issue.
+			// 2. User closed the connection.
+			// 3. A graceful close of connection.
+			infof("transport: loopyWriter.run returning. %v", err)
+			err = nil
+		}
+	}()
+	for {
+		it, err := l.cbuf.get(true)
+		if err != nil {
+			return err
+		}
+		if err = l.handle(it); err != nil {
+			return err
+		}
+		if _, err = l.processData(); err != nil {
+			return err
+		}
+		gosched := true
+	hasdata:
+		for {
+			it, err := l.cbuf.get(false)
+			if err != nil {
+				return err
+			}
+			if it != nil {
+				if err = l.handle(it); err != nil {
+					return err
+				}
+				if _, err = l.processData(); err != nil {
+					return err
+				}
+				continue hasdata
+			}
+			isEmpty, err := l.processData()
+			if err != nil {
+				return err
+			}
+			if !isEmpty {
+				continue hasdata
+			}
+			if gosched {
+				gosched = false
+				if l.framer.writer.offset < minBatchSize {
+					runtime.Gosched()
+					continue hasdata
+				}
+			}
+			l.framer.writer.Flush()
+			break hasdata
+
+		}
+	}
+}
+
+func (l *loopyWriter) outgoingWindowUpdateHandler(w *outgoingWindowUpdate) error {
+	return l.framer.fr.WriteWindowUpdate(w.streamID, w.increment)
+}
+
+func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) error {
+	// Otherwise update the quota.
+	if w.streamID == 0 {
+		l.sendQuota += w.increment
+		return nil
+	}
+	// Find the stream and update it.
+	if str, ok := l.estdStreams[w.streamID]; ok {
+		str.bytesOutStanding -= int(w.increment)
+		if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota > 0 && str.state == waitingOnStreamQuota {
+			str.state = active
+			l.activeStreams.enqueue(str)
+			return nil
+		}
+	}
+	return nil
+}
+
+func (l *loopyWriter) outgoingSettingsHandler(s *outgoingSettings) error {
+	return l.framer.fr.WriteSettings(s.ss...)
+}
+
+func (l *loopyWriter) incomingSettingsHandler(s *incomingSettings) error {
+	if err := l.applySettings(s.ss); err != nil {
+		return err
+	}
+	return l.framer.fr.WriteSettingsAck()
+}
+
+func (l *loopyWriter) registerStreamHandler(h *registerStream) error {
+	str := &outStream{
+		id:    h.streamID,
+		state: empty,
+		itl:   &itemList{},
+		wq:    h.wq,
+	}
+	l.estdStreams[h.streamID] = str
+	return nil
+}
+
+func (l *loopyWriter) headerHandler(h *headerFrame) error {
+	if l.side == serverSide {
+		str, ok := l.estdStreams[h.streamID]
+		if !ok {
+			warningf("transport: loopy doesn't recognize the stream: %d", h.streamID)
+			return nil
+		}
+		// Case 1.A: Server is responding back with headers.
+		if !h.endStream {
+			return l.writeHeader(h.streamID, h.endStream, h.hf, h.onWrite)
+		}
+		// else:  Case 1.B: Server wants to close stream.
+
+		if str.state != empty { // either active or waiting on stream quota.
+			// add it str's list of items.
+			str.itl.enqueue(h)
+			return nil
+		}
+		if err := l.writeHeader(h.streamID, h.endStream, h.hf, h.onWrite); err != nil {
+			return err
+		}
+		return l.cleanupStreamHandler(h.cleanup)
+	}
+	// Case 2: Client wants to originate stream.
+	str := &outStream{
+		id:    h.streamID,
+		state: empty,
+		itl:   &itemList{},
+		wq:    h.wq,
+	}
+	str.itl.enqueue(h)
+	return l.originateStream(str)
+}
+
+func (l *loopyWriter) originateStream(str *outStream) error {
+	hdr := str.itl.dequeue().(*headerFrame)
+	sendPing, err := hdr.initStream(str.id)
+	if err != nil {
+		if err == ErrConnClosing {
+			return err
+		}
+		// Other errors(errStreamDrain) need not close transport.
+		return nil
+	}
+	if err = l.writeHeader(str.id, hdr.endStream, hdr.hf, hdr.onWrite); err != nil {
+		return err
+	}
+	l.estdStreams[str.id] = str
+	if sendPing {
+		return l.pingHandler(&ping{data: [8]byte{}})
+	}
+	return nil
+}
+
+func (l *loopyWriter) writeHeader(streamID uint32, endStream bool, hf []hpack.HeaderField, onWrite func()) error {
+	if onWrite != nil {
+		onWrite()
+	}
+	l.hBuf.Reset()
+	for _, f := range hf {
+		if err := l.hEnc.WriteField(f); err != nil {
+			warningf("transport: loopyWriter.writeHeader encountered error while encoding headers:", err)
+		}
+	}
+	var (
+		err               error
+		endHeaders, first bool
+	)
+	first = true
+	for !endHeaders {
+		size := l.hBuf.Len()
+		if size > http2MaxFrameLen {
+			size = http2MaxFrameLen
+		} else {
+			endHeaders = true
+		}
+		if first {
+			first = false
+			err = l.framer.fr.WriteHeaders(http2.HeadersFrameParam{
+				StreamID:      streamID,
+				BlockFragment: l.hBuf.Next(size),
+				EndStream:     endStream,
+				EndHeaders:    endHeaders,
+			})
+		} else {
+			err = l.framer.fr.WriteContinuation(
+				streamID,
+				endHeaders,
+				l.hBuf.Next(size),
+			)
+		}
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (l *loopyWriter) preprocessData(df *dataFrame) error {
+	str, ok := l.estdStreams[df.streamID]
+	if !ok {
+		return nil
+	}
+	// If we got data for a stream it means that
+	// stream was originated and the headers were sent out.
+	str.itl.enqueue(df)
+	if str.state == empty {
+		str.state = active
+		l.activeStreams.enqueue(str)
+	}
+	return nil
+}
+
+func (l *loopyWriter) pingHandler(p *ping) error {
+	if !p.ack {
+		l.bdpEst.timesnap(p.data)
+	}
+	return l.framer.fr.WritePing(p.ack, p.data)
+
+}
+
+func (l *loopyWriter) outFlowControlSizeRequestHandler(o *outFlowControlSizeRequest) error {
+	o.resp <- l.sendQuota
+	return nil
+}
+
+func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error {
+	c.onWrite()
+	if str, ok := l.estdStreams[c.streamID]; ok {
+		// On the server side it could be a trailers-only response or
+		// a RST_STREAM before stream initialization thus the stream might
+		// not be established yet.
+		delete(l.estdStreams, c.streamID)
+		str.deleteSelf()
+	}
+	if c.rst { // If RST_STREAM needs to be sent.
+		if err := l.framer.fr.WriteRSTStream(c.streamID, c.rstCode); err != nil {
+			return err
+		}
+	}
+	if l.side == clientSide && l.draining && len(l.estdStreams) == 0 {
+		return ErrConnClosing
+	}
+	return nil
+}
+
+func (l *loopyWriter) incomingGoAwayHandler(*incomingGoAway) error {
+	if l.side == clientSide {
+		l.draining = true
+		if len(l.estdStreams) == 0 {
+			return ErrConnClosing
+		}
+	}
+	return nil
+}
+
+func (l *loopyWriter) goAwayHandler(g *goAway) error {
+	// Handling of outgoing GoAway is very specific to side.
+	if l.ssGoAwayHandler != nil {
+		draining, err := l.ssGoAwayHandler(g)
+		if err != nil {
+			return err
+		}
+		l.draining = draining
+	}
+	return nil
+}
+
+func (l *loopyWriter) handle(i interface{}) error {
+	switch i := i.(type) {
+	case *incomingWindowUpdate:
+		return l.incomingWindowUpdateHandler(i)
+	case *outgoingWindowUpdate:
+		return l.outgoingWindowUpdateHandler(i)
+	case *incomingSettings:
+		return l.incomingSettingsHandler(i)
+	case *outgoingSettings:
+		return l.outgoingSettingsHandler(i)
+	case *headerFrame:
+		return l.headerHandler(i)
+	case *registerStream:
+		return l.registerStreamHandler(i)
+	case *cleanupStream:
+		return l.cleanupStreamHandler(i)
+	case *incomingGoAway:
+		return l.incomingGoAwayHandler(i)
+	case *dataFrame:
+		return l.preprocessData(i)
+	case *ping:
+		return l.pingHandler(i)
+	case *goAway:
+		return l.goAwayHandler(i)
+	case *outFlowControlSizeRequest:
+		return l.outFlowControlSizeRequestHandler(i)
+	default:
+		return fmt.Errorf("transport: unknown control message type %T", i)
+	}
+}
+
+func (l *loopyWriter) applySettings(ss []http2.Setting) error {
+	for _, s := range ss {
+		switch s.ID {
+		case http2.SettingInitialWindowSize:
+			o := l.oiws
+			l.oiws = s.Val
+			if o < l.oiws {
+				// If the new limit is greater make all depleted streams active.
+				for _, stream := range l.estdStreams {
+					if stream.state == waitingOnStreamQuota {
+						stream.state = active
+						l.activeStreams.enqueue(stream)
+					}
+				}
+			}
+		case http2.SettingHeaderTableSize:
+			updateHeaderTblSize(l.hEnc, s.Val)
+		}
+	}
+	return nil
+}
+
+// processData removes the first stream from active streams, writes out at most 16KB
+// of its data and then puts it at the end of activeStreams if there's still more data
+// to be sent and stream has some stream-level flow control.
+func (l *loopyWriter) processData() (bool, error) {
+	if l.sendQuota == 0 {
+		return true, nil
+	}
+	str := l.activeStreams.dequeue() // Remove the first stream.
+	if str == nil {
+		return true, nil
+	}
+	dataItem := str.itl.peek().(*dataFrame) // Peek at the first data item this stream.
+	// A data item is represented by a dataFrame, since it later translates into
+	// multiple HTTP2 data frames.
+	// Every dataFrame has two buffers; h that keeps grpc-message header and d that is acutal data.
+	// As an optimization to keep wire traffic low, data from d is copied to h to make as big as the
+	// maximum possilbe HTTP2 frame size.
+
+	if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // Empty data frame
+		// Client sends out empty data frame with endStream = true
+		if err := l.framer.fr.WriteData(dataItem.streamID, dataItem.endStream, nil); err != nil {
+			return false, err
+		}
+		str.itl.dequeue() // remove the empty data item from stream
+		if str.itl.isEmpty() {
+			str.state = empty
+		} else if trailer, ok := str.itl.peek().(*headerFrame); ok { // the next item is trailers.
+			if err := l.writeHeader(trailer.streamID, trailer.endStream, trailer.hf, trailer.onWrite); err != nil {
+				return false, err
+			}
+			if err := l.cleanupStreamHandler(trailer.cleanup); err != nil {
+				return false, nil
+			}
+		} else {
+			l.activeStreams.enqueue(str)
+		}
+		return false, nil
+	}
+	var (
+		idx int
+		buf []byte
+	)
+	if len(dataItem.h) != 0 { // data header has not been written out yet.
+		buf = dataItem.h
+	} else {
+		idx = 1
+		buf = dataItem.d
+	}
+	size := http2MaxFrameLen
+	if len(buf) < size {
+		size = len(buf)
+	}
+	if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota <= 0 { // stream-level flow control.
+		str.state = waitingOnStreamQuota
+		return false, nil
+	} else if strQuota < size {
+		size = strQuota
+	}
+
+	if l.sendQuota < uint32(size) { // connection-level flow control.
+		size = int(l.sendQuota)
+	}
+	// Now that outgoing flow controls are checked we can replenish str's write quota
+	str.wq.replenish(size)
+	var endStream bool
+	// If this is the last data message on this stream and all of it can be written in this iteration.
+	if dataItem.endStream && size == len(buf) {
+		// buf contains either data or it contains header but data is empty.
+		if idx == 1 || len(dataItem.d) == 0 {
+			endStream = true
+		}
+	}
+	if dataItem.onEachWrite != nil {
+		dataItem.onEachWrite()
+	}
+	if err := l.framer.fr.WriteData(dataItem.streamID, endStream, buf[:size]); err != nil {
+		return false, err
+	}
+	buf = buf[size:]
+	str.bytesOutStanding += size
+	l.sendQuota -= uint32(size)
+	if idx == 0 {
+		dataItem.h = buf
+	} else {
+		dataItem.d = buf
+	}
+
+	if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // All the data from that message was written out.
+		str.itl.dequeue()
+	}
+	if str.itl.isEmpty() {
+		str.state = empty
+	} else if trailer, ok := str.itl.peek().(*headerFrame); ok { // The next item is trailers.
+		if err := l.writeHeader(trailer.streamID, trailer.endStream, trailer.hf, trailer.onWrite); err != nil {
+			return false, err
+		}
+		if err := l.cleanupStreamHandler(trailer.cleanup); err != nil {
+			return false, err
+		}
+	} else if int(l.oiws)-str.bytesOutStanding <= 0 { // Ran out of stream quota.
+		str.state = waitingOnStreamQuota
+	} else { // Otherwise add it back to the list of active streams.
+		l.activeStreams.enqueue(str)
+	}
+	return false, nil
+}
diff --git a/vendor/google.golang.org/grpc/internal/transport/defaults.go b/vendor/google.golang.org/grpc/internal/transport/defaults.go
new file mode 100644
index 000000000000..9fa306b2e07a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/transport/defaults.go
@@ -0,0 +1,49 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package transport
+
+import (
+	"math"
+	"time"
+)
+
+const (
+	// The default value of flow control window size in HTTP2 spec.
+	defaultWindowSize = 65535
+	// The initial window size for flow control.
+	initialWindowSize             = defaultWindowSize // for an RPC
+	infinity                      = time.Duration(math.MaxInt64)
+	defaultClientKeepaliveTime    = infinity
+	defaultClientKeepaliveTimeout = 20 * time.Second
+	defaultMaxStreamsClient       = 100
+	defaultMaxConnectionIdle      = infinity
+	defaultMaxConnectionAge       = infinity
+	defaultMaxConnectionAgeGrace  = infinity
+	defaultServerKeepaliveTime    = 2 * time.Hour
+	defaultServerKeepaliveTimeout = 20 * time.Second
+	defaultKeepalivePolicyMinTime = 5 * time.Minute
+	// max window limit set by HTTP2 Specs.
+	maxWindowSize = math.MaxInt32
+	// defaultWriteQuota is the default value for number of data
+	// bytes that each stream can schedule before some of it being
+	// flushed out.
+	defaultWriteQuota              = 64 * 1024
+	defaultClientMaxHeaderListSize = uint32(16 << 20)
+	defaultServerMaxHeaderListSize = uint32(16 << 20)
+)
diff --git a/vendor/google.golang.org/grpc/transport/control.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go
similarity index 53%
rename from vendor/google.golang.org/grpc/transport/control.go
rename to vendor/google.golang.org/grpc/internal/transport/flowcontrol.go
index 501eb03c49f7..5ea997a7e45b 100644
--- a/vendor/google.golang.org/grpc/transport/control.go
+++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go
@@ -22,128 +22,102 @@ import (
 	"fmt"
 	"math"
 	"sync"
-	"time"
-
-	"golang.org/x/net/http2"
-)
-
-const (
-	// The default value of flow control window size in HTTP2 spec.
-	defaultWindowSize = 65535
-	// The initial window size for flow control.
-	initialWindowSize             = defaultWindowSize // for an RPC
-	infinity                      = time.Duration(math.MaxInt64)
-	defaultClientKeepaliveTime    = infinity
-	defaultClientKeepaliveTimeout = time.Duration(20 * time.Second)
-	defaultMaxStreamsClient       = 100
-	defaultMaxConnectionIdle      = infinity
-	defaultMaxConnectionAge       = infinity
-	defaultMaxConnectionAgeGrace  = infinity
-	defaultServerKeepaliveTime    = time.Duration(2 * time.Hour)
-	defaultServerKeepaliveTimeout = time.Duration(20 * time.Second)
-	defaultKeepalivePolicyMinTime = time.Duration(5 * time.Minute)
-	// max window limit set by HTTP2 Specs.
-	maxWindowSize = math.MaxInt32
+	"sync/atomic"
 )
 
-// The following defines various control items which could flow through
-// the control buffer of transport. They represent different aspects of
-// control tasks, e.g., flow control, settings, streaming resetting, etc.
-type windowUpdate struct {
-	streamID  uint32
-	increment uint32
-	flush     bool
-}
-
-func (*windowUpdate) item() {}
-
-type settings struct {
-	ack bool
-	ss  []http2.Setting
+// writeQuota is a soft limit on the amount of data a stream can
+// schedule before some of it is written out.
+type writeQuota struct {
+	quota int32
+	// get waits on read from when quota goes less than or equal to zero.
+	// replenish writes on it when quota goes positive again.
+	ch chan struct{}
+	// done is triggered in error case.
+	done <-chan struct{}
+	// replenish is called by loopyWriter to give quota back to.
+	// It is implemented as a field so that it can be updated
+	// by tests.
+	replenish func(n int)
+}
+
+func newWriteQuota(sz int32, done <-chan struct{}) *writeQuota {
+	w := &writeQuota{
+		quota: sz,
+		ch:    make(chan struct{}, 1),
+		done:  done,
+	}
+	w.replenish = w.realReplenish
+	return w
 }
 
-func (*settings) item() {}
-
-type resetStream struct {
-	streamID uint32
-	code     http2.ErrCode
+func (w *writeQuota) get(sz int32) error {
+	for {
+		if atomic.LoadInt32(&w.quota) > 0 {
+			atomic.AddInt32(&w.quota, -sz)
+			return nil
+		}
+		select {
+		case <-w.ch:
+			continue
+		case <-w.done:
+			return errStreamDone
+		}
+	}
 }
 
-func (*resetStream) item() {}
-
-type goAway struct {
-	code      http2.ErrCode
-	debugData []byte
-	headsUp   bool
-	closeConn bool
+func (w *writeQuota) realReplenish(n int) {
+	sz := int32(n)
+	a := atomic.AddInt32(&w.quota, sz)
+	b := a - sz
+	if b <= 0 && a > 0 {
+		select {
+		case w.ch <- struct{}{}:
+		default:
+		}
+	}
 }
 
-func (*goAway) item() {}
-
-type flushIO struct {
+type trInFlow struct {
+	limit               uint32
+	unacked             uint32
+	effectiveWindowSize uint32
 }
 
-func (*flushIO) item() {}
-
-type ping struct {
-	ack  bool
-	data [8]byte
+func (f *trInFlow) newLimit(n uint32) uint32 {
+	d := n - f.limit
+	f.limit = n
+	f.updateEffectiveWindowSize()
+	return d
 }
 
-func (*ping) item() {}
-
-// quotaPool is a pool which accumulates the quota and sends it to acquire()
-// when it is available.
-type quotaPool struct {
-	c chan int
-
-	mu    sync.Mutex
-	quota int
+func (f *trInFlow) onData(n uint32) uint32 {
+	f.unacked += n
+	if f.unacked >= f.limit/4 {
+		w := f.unacked
+		f.unacked = 0
+		f.updateEffectiveWindowSize()
+		return w
+	}
+	f.updateEffectiveWindowSize()
+	return 0
 }
 
-// newQuotaPool creates a quotaPool which has quota q available to consume.
-func newQuotaPool(q int) *quotaPool {
-	qb := &quotaPool{
-		c: make(chan int, 1),
-	}
-	if q > 0 {
-		qb.c <- q
-	} else {
-		qb.quota = q
-	}
-	return qb
+func (f *trInFlow) reset() uint32 {
+	w := f.unacked
+	f.unacked = 0
+	f.updateEffectiveWindowSize()
+	return w
 }
 
-// add cancels the pending quota sent on acquired, incremented by v and sends
-// it back on acquire.
-func (qb *quotaPool) add(v int) {
-	qb.mu.Lock()
-	defer qb.mu.Unlock()
-	select {
-	case n := <-qb.c:
-		qb.quota += n
-	default:
-	}
-	qb.quota += v
-	if qb.quota <= 0 {
-		return
-	}
-	// After the pool has been created, this is the only place that sends on
-	// the channel. Since mu is held at this point and any quota that was sent
-	// on the channel has been retrieved, we know that this code will always
-	// place any positive quota value on the channel.
-	select {
-	case qb.c <- qb.quota:
-		qb.quota = 0
-	default:
-	}
+func (f *trInFlow) updateEffectiveWindowSize() {
+	atomic.StoreUint32(&f.effectiveWindowSize, f.limit-f.unacked)
 }
 
-// acquire returns the channel on which available quota amounts are sent.
-func (qb *quotaPool) acquire() <-chan int {
-	return qb.c
+func (f *trInFlow) getSize() uint32 {
+	return atomic.LoadUint32(&f.effectiveWindowSize)
 }
 
+// TODO(mmukhi): Simplify this code.
 // inFlow deals with inbound flow control
 type inFlow struct {
 	mu sync.Mutex
@@ -164,9 +138,9 @@ type inFlow struct {
 // It assumes that n is always greater than the old limit.
 func (f *inFlow) newLimit(n uint32) uint32 {
 	f.mu.Lock()
-	defer f.mu.Unlock()
 	d := n - f.limit
 	f.limit = n
+	f.mu.Unlock()
 	return d
 }
 
@@ -175,7 +149,6 @@ func (f *inFlow) maybeAdjust(n uint32) uint32 {
 		n = uint32(math.MaxInt32)
 	}
 	f.mu.Lock()
-	defer f.mu.Unlock()
 	// estSenderQuota is the receiver's view of the maximum number of bytes the sender
 	// can send without a window update.
 	estSenderQuota := int32(f.limit - (f.pendingData + f.pendingUpdate))
@@ -187,7 +160,7 @@ func (f *inFlow) maybeAdjust(n uint32) uint32 {
 	// for this message. Therefore we must send an update over the limit since there's an active read
 	// request from the application.
 	if estUntransmittedData > estSenderQuota {
-		// Sender's window shouldn't go more than 2^31 - 1 as speecified in the HTTP spec.
+		// Sender's window shouldn't go more than 2^31 - 1 as specified in the HTTP spec.
 		if f.limit+n > maxWindowSize {
 			f.delta = maxWindowSize - f.limit
 		} else {
@@ -196,19 +169,24 @@ func (f *inFlow) maybeAdjust(n uint32) uint32 {
 			// is padded; We will fallback on the current available window(at least a 1/4th of the limit).
 			f.delta = n
 		}
+		f.mu.Unlock()
 		return f.delta
 	}
+	f.mu.Unlock()
 	return 0
 }
 
 // onData is invoked when some data frame is received. It updates pendingData.
 func (f *inFlow) onData(n uint32) error {
 	f.mu.Lock()
-	defer f.mu.Unlock()
 	f.pendingData += n
 	if f.pendingData+f.pendingUpdate > f.limit+f.delta {
-		return fmt.Errorf("received %d-bytes data exceeding the limit %d bytes", f.pendingData+f.pendingUpdate, f.limit)
+		limit := f.limit
+		rcvd := f.pendingData + f.pendingUpdate
+		f.mu.Unlock()
+		return fmt.Errorf("received %d-bytes data exceeding the limit %d bytes", rcvd, limit)
 	}
+	f.mu.Unlock()
 	return nil
 }
 
@@ -216,8 +194,8 @@ func (f *inFlow) onData(n uint32) error {
 // to be sent to the peer.
 func (f *inFlow) onRead(n uint32) uint32 {
 	f.mu.Lock()
-	defer f.mu.Unlock()
 	if f.pendingData == 0 {
+		f.mu.Unlock()
 		return 0
 	}
 	f.pendingData -= n
@@ -232,15 +210,9 @@ func (f *inFlow) onRead(n uint32) uint32 {
 	if f.pendingUpdate >= f.limit/4 {
 		wu := f.pendingUpdate
 		f.pendingUpdate = 0
+		f.mu.Unlock()
 		return wu
 	}
+	f.mu.Unlock()
 	return 0
 }
-
-func (f *inFlow) resetPendingUpdate() uint32 {
-	f.mu.Lock()
-	defer f.mu.Unlock()
-	n := f.pendingUpdate
-	f.pendingUpdate = 0
-	return n
-}
diff --git a/vendor/google.golang.org/grpc/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go
similarity index 75%
rename from vendor/google.golang.org/grpc/transport/handler_server.go
rename to vendor/google.golang.org/grpc/internal/transport/handler_server.go
index 27372b50894c..73b41ea7e0b0 100644
--- a/vendor/google.golang.org/grpc/transport/handler_server.go
+++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go
@@ -24,6 +24,7 @@
 package transport
 
 import (
+	"context"
 	"errors"
 	"fmt"
 	"io"
@@ -33,26 +34,30 @@ import (
 	"sync"
 	"time"
 
-	"golang.org/x/net/context"
+	"github.com/golang/protobuf/proto"
 	"golang.org/x/net/http2"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/peer"
+	"google.golang.org/grpc/stats"
 	"google.golang.org/grpc/status"
 )
 
 // NewServerHandlerTransport returns a ServerTransport handling gRPC
 // from inside an http.Handler. It requires that the http Server
 // supports HTTP/2.
-func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request) (ServerTransport, error) {
+func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats stats.Handler) (ServerTransport, error) {
 	if r.ProtoMajor != 2 {
 		return nil, errors.New("gRPC requires HTTP/2")
 	}
 	if r.Method != "POST" {
 		return nil, errors.New("invalid gRPC request method")
 	}
-	if !validContentType(r.Header.Get("Content-Type")) {
+	contentType := r.Header.Get("Content-Type")
+	// TODO: do we assume contentType is lowercase? we did before
+	contentSubtype, validContentType := contentSubtype(contentType)
+	if !validContentType {
 		return nil, errors.New("invalid gRPC request content-type")
 	}
 	if _, ok := w.(http.Flusher); !ok {
@@ -63,34 +68,37 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request) (ServerTr
 	}
 
 	st := &serverHandlerTransport{
-		rw:       w,
-		req:      r,
-		closedCh: make(chan struct{}),
-		writes:   make(chan func()),
+		rw:             w,
+		req:            r,
+		closedCh:       make(chan struct{}),
+		writes:         make(chan func()),
+		contentType:    contentType,
+		contentSubtype: contentSubtype,
+		stats:          stats,
 	}
 
 	if v := r.Header.Get("grpc-timeout"); v != "" {
 		to, err := decodeTimeout(v)
 		if err != nil {
-			return nil, streamErrorf(codes.Internal, "malformed time-out: %v", err)
+			return nil, status.Errorf(codes.Internal, "malformed time-out: %v", err)
 		}
 		st.timeoutSet = true
 		st.timeout = to
 	}
 
-	var metakv []string
+	metakv := []string{"content-type", contentType}
 	if r.Host != "" {
 		metakv = append(metakv, ":authority", r.Host)
 	}
 	for k, vv := range r.Header {
 		k = strings.ToLower(k)
-		if isReservedHeader(k) && !isWhitelistedPseudoHeader(k) {
+		if isReservedHeader(k) && !isWhitelistedHeader(k) {
 			continue
 		}
 		for _, v := range vv {
 			v, err := decodeMetadataHeader(k, v)
 			if err != nil {
-				return nil, streamErrorf(codes.InvalidArgument, "malformed binary metadata: %v", err)
+				return nil, status.Errorf(codes.Internal, "malformed binary metadata: %v", err)
 			}
 			metakv = append(metakv, k, v)
 		}
@@ -121,6 +129,18 @@ type serverHandlerTransport struct {
 	// ServeHTTP (HandleStreams) goroutine. The channel is closed
 	// when WriteStatus is called.
 	writes chan func()
+
+	// block concurrent WriteStatus calls
+	// e.g. grpc/(*serverStream).SendMsg/RecvMsg
+	writeStatusMu sync.Mutex
+
+	// we just mirror the request content-type
+	contentType string
+	// we store both contentType and contentSubtype so we don't keep recreating them
+	// TODO make sure this is consistent across handler_server and http2_server
+	contentSubtype string
+
+	stats stats.Handler
 }
 
 func (ht *serverHandlerTransport) Close() error {
@@ -167,11 +187,13 @@ func (ht *serverHandlerTransport) do(fn func()) error {
 		case <-ht.closedCh:
 			return ErrConnClosing
 		}
-
 	}
 }
 
 func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) error {
+	ht.writeStatusMu.Lock()
+	defer ht.writeStatusMu.Unlock()
+
 	err := ht.do(func() {
 		ht.writeCommonHeaders(s)
 
@@ -186,7 +208,15 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro
 			h.Set("Grpc-Message", encodeGrpcMessage(m))
 		}
 
-		// TODO: Support Grpc-Status-Details-Bin
+		if p := st.Proto(); p != nil && len(p.Details) > 0 {
+			stBytes, err := proto.Marshal(p)
+			if err != nil {
+				// TODO: return error instead, when callers are able to handle it.
+				panic(err)
+			}
+
+			h.Set("Grpc-Status-Details-Bin", encodeBinHeader(stBytes))
+		}
 
 		if md := s.Trailer(); len(md) > 0 {
 			for k, vv := range md {
@@ -202,7 +232,14 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro
 			}
 		}
 	})
-	close(ht.writes)
+
+	if err == nil { // transport has not been closed
+		if ht.stats != nil {
+			ht.stats.HandleRPC(s.Context(), &stats.OutTrailer{})
+		}
+		close(ht.writes)
+	}
+	ht.Close()
 	return err
 }
 
@@ -216,7 +253,7 @@ func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) {
 
 	h := ht.rw.Header()
 	h["Date"] = nil // suppress Date to make tests happy; TODO: restore
-	h.Set("Content-Type", "application/grpc")
+	h.Set("Content-Type", ht.contentType)
 
 	// Predeclare trailers we'll set later in WriteStatus (after the body).
 	// This is a SHOULD in the HTTP RFC, and the way you add (known)
@@ -225,25 +262,24 @@ func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) {
 	// and https://golang.org/pkg/net/http/#example_ResponseWriter_trailers
 	h.Add("Trailer", "Grpc-Status")
 	h.Add("Trailer", "Grpc-Message")
-	// TODO: Support Grpc-Status-Details-Bin
+	h.Add("Trailer", "Grpc-Status-Details-Bin")
 
 	if s.sendCompress != "" {
 		h.Set("Grpc-Encoding", s.sendCompress)
 	}
 }
 
-func (ht *serverHandlerTransport) Write(s *Stream, data []byte, opts *Options) error {
+func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data []byte, opts *Options) error {
 	return ht.do(func() {
 		ht.writeCommonHeaders(s)
+		ht.rw.Write(hdr)
 		ht.rw.Write(data)
-		if !opts.Delay {
-			ht.rw.(http.Flusher).Flush()
-		}
+		ht.rw.(http.Flusher).Flush()
 	})
 }
 
 func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error {
-	return ht.do(func() {
+	err := ht.do(func() {
 		ht.writeCommonHeaders(s)
 		h := ht.rw.Header()
 		for k, vv := range md {
@@ -259,17 +295,24 @@ func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error {
 		ht.rw.WriteHeader(200)
 		ht.rw.(http.Flusher).Flush()
 	})
+
+	if err == nil {
+		if ht.stats != nil {
+			ht.stats.HandleRPC(s.Context(), &stats.OutHeader{})
+		}
+	}
+	return err
 }
 
 func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), traceCtx func(context.Context, string) context.Context) {
 	// With this transport type there will be exactly 1 stream: this HTTP request.
 
-	var ctx context.Context
+	ctx := ht.req.Context()
 	var cancel context.CancelFunc
 	if ht.timeoutSet {
-		ctx, cancel = context.WithTimeout(context.Background(), ht.timeout)
+		ctx, cancel = context.WithTimeout(ctx, ht.timeout)
 	} else {
-		ctx, cancel = context.WithCancel(context.Background())
+		ctx, cancel = context.WithCancel(ctx)
 	}
 
 	// requestOver is closed when either the request's context is done
@@ -283,23 +326,24 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace
 	go func() {
 		select {
 		case <-requestOver:
-			return
 		case <-ht.closedCh:
 		case <-clientGone:
 		}
 		cancel()
+		ht.Close()
 	}()
 
 	req := ht.req
 
 	s := &Stream{
-		id:           0, // irrelevant
-		requestRead:  func(int) {},
-		cancel:       cancel,
-		buf:          newRecvBuffer(),
-		st:           ht,
-		method:       req.URL.Path,
-		recvCompress: req.Header.Get("grpc-encoding"),
+		id:             0, // irrelevant
+		requestRead:    func(int) {},
+		cancel:         cancel,
+		buf:            newRecvBuffer(),
+		st:             ht,
+		method:         req.URL.Path,
+		recvCompress:   req.Header.Get("grpc-encoding"),
+		contentSubtype: ht.contentSubtype,
 	}
 	pr := &peer.Peer{
 		Addr: ht.RemoteAddr(),
@@ -308,10 +352,18 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace
 		pr.AuthInfo = credentials.TLSInfo{State: *req.TLS}
 	}
 	ctx = metadata.NewIncomingContext(ctx, ht.headerMD)
-	ctx = peer.NewContext(ctx, pr)
-	s.ctx = newContextWithStream(ctx, s)
+	s.ctx = peer.NewContext(ctx, pr)
+	if ht.stats != nil {
+		s.ctx = ht.stats.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method})
+		inHeader := &stats.InHeader{
+			FullMethod:  s.method,
+			RemoteAddr:  ht.RemoteAddr(),
+			Compression: s.recvCompress,
+		}
+		ht.stats.HandleRPC(s.ctx, inHeader)
+	}
 	s.trReader = &transportReader{
-		reader:        &recvBufferReader{ctx: s.ctx, recv: s.buf},
+		reader:        &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf},
 		windowHandler: func(int) {},
 	}
 
@@ -366,6 +418,10 @@ func (ht *serverHandlerTransport) runStream() {
 	}
 }
 
+func (ht *serverHandlerTransport) IncrMsgSent() {}
+
+func (ht *serverHandlerTransport) IncrMsgRecv() {}
+
 func (ht *serverHandlerTransport) Drain() {
 	panic("Drain() is not implemented")
 }
@@ -376,18 +432,18 @@ func (ht *serverHandlerTransport) Drain() {
 //   * io.EOF
 //   * io.ErrUnexpectedEOF
 //   * of type transport.ConnectionError
-//   * of type transport.StreamError
+//   * an error from the status package
 func mapRecvMsgError(err error) error {
 	if err == io.EOF || err == io.ErrUnexpectedEOF {
 		return err
 	}
 	if se, ok := err.(http2.StreamError); ok {
 		if code, ok := http2ErrConvTab[se.Code]; ok {
-			return StreamError{
-				Code: code,
-				Desc: se.Error(),
-			}
+			return status.Error(code, se.Error())
 		}
 	}
+	if strings.Contains(err.Error(), "body closed by handler") {
+		return status.Error(codes.Canceled, err.Error())
+	}
 	return connectionErrorf(true, err, err.Error())
 }
diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go
new file mode 100644
index 000000000000..430cd454b312
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go
@@ -0,0 +1,1377 @@
+/*
+ *
+ * Copyright 2014 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package transport
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"math"
+	"net"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"golang.org/x/net/http2"
+	"golang.org/x/net/http2/hpack"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/internal/syscall"
+	"google.golang.org/grpc/keepalive"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/peer"
+	"google.golang.org/grpc/stats"
+	"google.golang.org/grpc/status"
+)
+
+// http2Client implements the ClientTransport interface with HTTP2.
+type http2Client struct {
+	ctx        context.Context
+	cancel     context.CancelFunc
+	ctxDone    <-chan struct{} // Cache the ctx.Done() chan.
+	userAgent  string
+	md         interface{}
+	conn       net.Conn // underlying communication channel
+	loopy      *loopyWriter
+	remoteAddr net.Addr
+	localAddr  net.Addr
+	authInfo   credentials.AuthInfo // auth info about the connection
+
+	readerDone chan struct{} // sync point to enable testing.
+	writerDone chan struct{} // sync point to enable testing.
+	// goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor)
+	// that the server sent GoAway on this transport.
+	goAway chan struct{}
+	// awakenKeepalive is used to wake up keepalive when after it has gone dormant.
+	awakenKeepalive chan struct{}
+
+	framer *framer
+	// controlBuf delivers all the control related tasks (e.g., window
+	// updates, reset streams, and various settings) to the controller.
+	controlBuf *controlBuffer
+	fc         *trInFlow
+	// The scheme used: https if TLS is on, http otherwise.
+	scheme string
+
+	isSecure bool
+
+	perRPCCreds []credentials.PerRPCCredentials
+
+	// Boolean to keep track of reading activity on transport.
+	// 1 is true and 0 is false.
+	activity         uint32 // Accessed atomically.
+	kp               keepalive.ClientParameters
+	keepaliveEnabled bool
+
+	statsHandler stats.Handler
+
+	initialWindowSize int32
+
+	// configured by peer through SETTINGS_MAX_HEADER_LIST_SIZE
+	maxSendHeaderListSize *uint32
+
+	bdpEst *bdpEstimator
+	// onPrefaceReceipt is a callback that client transport calls upon
+	// receiving server preface to signal that a succefull HTTP2
+	// connection was established.
+	onPrefaceReceipt func()
+
+	maxConcurrentStreams  uint32
+	streamQuota           int64
+	streamsQuotaAvailable chan struct{}
+	waitingStreams        uint32
+	nextID                uint32
+
+	mu            sync.Mutex // guard the following variables
+	state         transportState
+	activeStreams map[uint32]*Stream
+	// prevGoAway ID records the Last-Stream-ID in the previous GOAway frame.
+	prevGoAwayID uint32
+	// goAwayReason records the http2.ErrCode and debug data received with the
+	// GoAway frame.
+	goAwayReason GoAwayReason
+
+	// Fields below are for channelz metric collection.
+	channelzID int64 // channelz unique identification number
+	czData     *channelzData
+
+	onGoAway func(GoAwayReason)
+	onClose  func()
+}
+
+func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr string) (net.Conn, error) {
+	if fn != nil {
+		return fn(ctx, addr)
+	}
+	return (&net.Dialer{}).DialContext(ctx, "tcp", addr)
+}
+
+func isTemporary(err error) bool {
+	switch err := err.(type) {
+	case interface {
+		Temporary() bool
+	}:
+		return err.Temporary()
+	case interface {
+		Timeout() bool
+	}:
+		// Timeouts may be resolved upon retry, and are thus treated as
+		// temporary.
+		return err.Timeout()
+	}
+	return true
+}
+
+// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2
+// and starts to receive messages on it. Non-nil error returns if construction
+// fails.
+func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (_ *http2Client, err error) {
+	scheme := "http"
+	ctx, cancel := context.WithCancel(ctx)
+	defer func() {
+		if err != nil {
+			cancel()
+		}
+	}()
+
+	conn, err := dial(connectCtx, opts.Dialer, addr.Addr)
+	if err != nil {
+		if opts.FailOnNonTempDialError {
+			return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err)
+		}
+		return nil, connectionErrorf(true, err, "transport: Error while dialing %v", err)
+	}
+	// Any further errors will close the underlying connection
+	defer func(conn net.Conn) {
+		if err != nil {
+			conn.Close()
+		}
+	}(conn)
+	kp := opts.KeepaliveParams
+	// Validate keepalive parameters.
+	if kp.Time == 0 {
+		kp.Time = defaultClientKeepaliveTime
+	}
+	if kp.Timeout == 0 {
+		kp.Timeout = defaultClientKeepaliveTimeout
+	}
+	keepaliveEnabled := false
+	if kp.Time != infinity {
+		if err = syscall.SetTCPUserTimeout(conn, kp.Timeout); err != nil {
+			return nil, connectionErrorf(false, err, "transport: failed to set TCP_USER_TIMEOUT: %v", err)
+		}
+		keepaliveEnabled = true
+	}
+	var (
+		isSecure bool
+		authInfo credentials.AuthInfo
+	)
+	transportCreds := opts.TransportCredentials
+	perRPCCreds := opts.PerRPCCredentials
+
+	if b := opts.CredsBundle; b != nil {
+		if t := b.TransportCredentials(); t != nil {
+			transportCreds = t
+		}
+		if t := b.PerRPCCredentials(); t != nil {
+			perRPCCreds = append(perRPCCreds, t)
+		}
+	}
+	if transportCreds != nil {
+		scheme = "https"
+		conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.Authority, conn)
+		if err != nil {
+			return nil, connectionErrorf(isTemporary(err), err, "transport: authentication handshake failed: %v", err)
+		}
+		isSecure = true
+	}
+	dynamicWindow := true
+	icwz := int32(initialWindowSize)
+	if opts.InitialConnWindowSize >= defaultWindowSize {
+		icwz = opts.InitialConnWindowSize
+		dynamicWindow = false
+	}
+	writeBufSize := opts.WriteBufferSize
+	readBufSize := opts.ReadBufferSize
+	maxHeaderListSize := defaultClientMaxHeaderListSize
+	if opts.MaxHeaderListSize != nil {
+		maxHeaderListSize = *opts.MaxHeaderListSize
+	}
+	t := &http2Client{
+		ctx:                   ctx,
+		ctxDone:               ctx.Done(), // Cache Done chan.
+		cancel:                cancel,
+		userAgent:             opts.UserAgent,
+		md:                    addr.Metadata,
+		conn:                  conn,
+		remoteAddr:            conn.RemoteAddr(),
+		localAddr:             conn.LocalAddr(),
+		authInfo:              authInfo,
+		readerDone:            make(chan struct{}),
+		writerDone:            make(chan struct{}),
+		goAway:                make(chan struct{}),
+		awakenKeepalive:       make(chan struct{}, 1),
+		framer:                newFramer(conn, writeBufSize, readBufSize, maxHeaderListSize),
+		fc:                    &trInFlow{limit: uint32(icwz)},
+		scheme:                scheme,
+		activeStreams:         make(map[uint32]*Stream),
+		isSecure:              isSecure,
+		perRPCCreds:           perRPCCreds,
+		kp:                    kp,
+		statsHandler:          opts.StatsHandler,
+		initialWindowSize:     initialWindowSize,
+		onPrefaceReceipt:      onPrefaceReceipt,
+		nextID:                1,
+		maxConcurrentStreams:  defaultMaxStreamsClient,
+		streamQuota:           defaultMaxStreamsClient,
+		streamsQuotaAvailable: make(chan struct{}, 1),
+		czData:                new(channelzData),
+		onGoAway:              onGoAway,
+		onClose:               onClose,
+		keepaliveEnabled:      keepaliveEnabled,
+	}
+	t.controlBuf = newControlBuffer(t.ctxDone)
+	if opts.InitialWindowSize >= defaultWindowSize {
+		t.initialWindowSize = opts.InitialWindowSize
+		dynamicWindow = false
+	}
+	if dynamicWindow {
+		t.bdpEst = &bdpEstimator{
+			bdp:               initialWindowSize,
+			updateFlowControl: t.updateFlowControl,
+		}
+	}
+	// Make sure awakenKeepalive can't be written upon.
+	// keepalive routine will make it writable, if need be.
+	t.awakenKeepalive <- struct{}{}
+	if t.statsHandler != nil {
+		t.ctx = t.statsHandler.TagConn(t.ctx, &stats.ConnTagInfo{
+			RemoteAddr: t.remoteAddr,
+			LocalAddr:  t.localAddr,
+		})
+		connBegin := &stats.ConnBegin{
+			Client: true,
+		}
+		t.statsHandler.HandleConn(t.ctx, connBegin)
+	}
+	if channelz.IsOn() {
+		t.channelzID = channelz.RegisterNormalSocket(t, opts.ChannelzParentID, fmt.Sprintf("%s -> %s", t.localAddr, t.remoteAddr))
+	}
+	if t.keepaliveEnabled {
+		go t.keepalive()
+	}
+	// Start the reader goroutine for incoming message. Each transport has
+	// a dedicated goroutine which reads HTTP2 frame from network. Then it
+	// dispatches the frame to the corresponding stream entity.
+	go t.reader()
+
+	// Send connection preface to server.
+	n, err := t.conn.Write(clientPreface)
+	if err != nil {
+		t.Close()
+		return nil, connectionErrorf(true, err, "transport: failed to write client preface: %v", err)
+	}
+	if n != len(clientPreface) {
+		t.Close()
+		return nil, connectionErrorf(true, err, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface))
+	}
+	var ss []http2.Setting
+
+	if t.initialWindowSize != defaultWindowSize {
+		ss = append(ss, http2.Setting{
+			ID:  http2.SettingInitialWindowSize,
+			Val: uint32(t.initialWindowSize),
+		})
+	}
+	if opts.MaxHeaderListSize != nil {
+		ss = append(ss, http2.Setting{
+			ID:  http2.SettingMaxHeaderListSize,
+			Val: *opts.MaxHeaderListSize,
+		})
+	}
+	err = t.framer.fr.WriteSettings(ss...)
+	if err != nil {
+		t.Close()
+		return nil, connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err)
+	}
+	// Adjust the connection flow control window if needed.
+	if delta := uint32(icwz - defaultWindowSize); delta > 0 {
+		if err := t.framer.fr.WriteWindowUpdate(0, delta); err != nil {
+			t.Close()
+			return nil, connectionErrorf(true, err, "transport: failed to write window update: %v", err)
+		}
+	}
+
+	t.framer.writer.Flush()
+	go func() {
+		t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst)
+		err := t.loopy.run()
+		if err != nil {
+			errorf("transport: loopyWriter.run returning. Err: %v", err)
+		}
+		// If it's a connection error, let reader goroutine handle it
+		// since there might be data in the buffers.
+		if _, ok := err.(net.Error); !ok {
+			t.conn.Close()
+		}
+		close(t.writerDone)
+	}()
+	return t, nil
+}
+
+func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream {
+	// TODO(zhaoq): Handle uint32 overflow of Stream.id.
+	s := &Stream{
+		done:           make(chan struct{}),
+		method:         callHdr.Method,
+		sendCompress:   callHdr.SendCompress,
+		buf:            newRecvBuffer(),
+		headerChan:     make(chan struct{}),
+		contentSubtype: callHdr.ContentSubtype,
+	}
+	s.wq = newWriteQuota(defaultWriteQuota, s.done)
+	s.requestRead = func(n int) {
+		t.adjustWindow(s, uint32(n))
+	}
+	// The client side stream context should have exactly the same life cycle with the user provided context.
+	// That means, s.ctx should be read-only. And s.ctx is done iff ctx is done.
+	// So we use the original context here instead of creating a copy.
+	s.ctx = ctx
+	s.trReader = &transportReader{
+		reader: &recvBufferReader{
+			ctx:     s.ctx,
+			ctxDone: s.ctx.Done(),
+			recv:    s.buf,
+		},
+		windowHandler: func(n int) {
+			t.updateWindow(s, uint32(n))
+		},
+	}
+	return s
+}
+
+func (t *http2Client) getPeer() *peer.Peer {
+	pr := &peer.Peer{
+		Addr: t.remoteAddr,
+	}
+	// Attach Auth info if there is any.
+	if t.authInfo != nil {
+		pr.AuthInfo = t.authInfo
+	}
+	return pr
+}
+
+func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) ([]hpack.HeaderField, error) {
+	aud := t.createAudience(callHdr)
+	authData, err := t.getTrAuthData(ctx, aud)
+	if err != nil {
+		return nil, err
+	}
+	callAuthData, err := t.getCallAuthData(ctx, aud, callHdr)
+	if err != nil {
+		return nil, err
+	}
+	// TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields
+	// first and create a slice of that exact size.
+	// Make the slice of certain predictable size to reduce allocations made by append.
+	hfLen := 7 // :method, :scheme, :path, :authority, content-type, user-agent, te
+	hfLen += len(authData) + len(callAuthData)
+	headerFields := make([]hpack.HeaderField, 0, hfLen)
+	headerFields = append(headerFields, hpack.HeaderField{Name: ":method", Value: "POST"})
+	headerFields = append(headerFields, hpack.HeaderField{Name: ":scheme", Value: t.scheme})
+	headerFields = append(headerFields, hpack.HeaderField{Name: ":path", Value: callHdr.Method})
+	headerFields = append(headerFields, hpack.HeaderField{Name: ":authority", Value: callHdr.Host})
+	headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: contentType(callHdr.ContentSubtype)})
+	headerFields = append(headerFields, hpack.HeaderField{Name: "user-agent", Value: t.userAgent})
+	headerFields = append(headerFields, hpack.HeaderField{Name: "te", Value: "trailers"})
+	if callHdr.PreviousAttempts > 0 {
+		headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-previous-rpc-attempts", Value: strconv.Itoa(callHdr.PreviousAttempts)})
+	}
+
+	if callHdr.SendCompress != "" {
+		headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: callHdr.SendCompress})
+	}
+	if dl, ok := ctx.Deadline(); ok {
+		// Send out timeout regardless its value. The server can detect timeout context by itself.
+		// TODO(mmukhi): Perhaps this field should be updated when actually writing out to the wire.
+		timeout := dl.Sub(time.Now())
+		headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-timeout", Value: encodeTimeout(timeout)})
+	}
+	for k, v := range authData {
+		headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
+	}
+	for k, v := range callAuthData {
+		headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
+	}
+	if b := stats.OutgoingTags(ctx); b != nil {
+		headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-tags-bin", Value: encodeBinHeader(b)})
+	}
+	if b := stats.OutgoingTrace(ctx); b != nil {
+		headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-trace-bin", Value: encodeBinHeader(b)})
+	}
+
+	if md, added, ok := metadata.FromOutgoingContextRaw(ctx); ok {
+		var k string
+		for _, vv := range added {
+			for i, v := range vv {
+				if i%2 == 0 {
+					k = v
+					continue
+				}
+				// HTTP doesn't allow you to set pseudoheaders after non pseudoheaders were set.
+				if isReservedHeader(k) {
+					continue
+				}
+				headerFields = append(headerFields, hpack.HeaderField{Name: strings.ToLower(k), Value: encodeMetadataHeader(k, v)})
+			}
+		}
+		for k, vv := range md {
+			// HTTP doesn't allow you to set pseudoheaders after non pseudoheaders were set.
+			if isReservedHeader(k) {
+				continue
+			}
+			for _, v := range vv {
+				headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
+			}
+		}
+	}
+	if md, ok := t.md.(*metadata.MD); ok {
+		for k, vv := range *md {
+			if isReservedHeader(k) {
+				continue
+			}
+			for _, v := range vv {
+				headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
+			}
+		}
+	}
+	return headerFields, nil
+}
+
+func (t *http2Client) createAudience(callHdr *CallHdr) string {
+	// Create an audience string only if needed.
+	if len(t.perRPCCreds) == 0 && callHdr.Creds == nil {
+		return ""
+	}
+	// Construct URI required to get auth request metadata.
+	// Omit port if it is the default one.
+	host := strings.TrimSuffix(callHdr.Host, ":443")
+	pos := strings.LastIndex(callHdr.Method, "/")
+	if pos == -1 {
+		pos = len(callHdr.Method)
+	}
+	return "https://" + host + callHdr.Method[:pos]
+}
+
+func (t *http2Client) getTrAuthData(ctx context.Context, audience string) (map[string]string, error) {
+	authData := map[string]string{}
+	for _, c := range t.perRPCCreds {
+		data, err := c.GetRequestMetadata(ctx, audience)
+		if err != nil {
+			if _, ok := status.FromError(err); ok {
+				return nil, err
+			}
+
+			return nil, status.Errorf(codes.Unauthenticated, "transport: %v", err)
+		}
+		for k, v := range data {
+			// Capital header names are illegal in HTTP/2.
+			k = strings.ToLower(k)
+			authData[k] = v
+		}
+	}
+	return authData, nil
+}
+
+func (t *http2Client) getCallAuthData(ctx context.Context, audience string, callHdr *CallHdr) (map[string]string, error) {
+	callAuthData := map[string]string{}
+	// Check if credentials.PerRPCCredentials were provided via call options.
+	// Note: if these credentials are provided both via dial options and call
+	// options, then both sets of credentials will be applied.
+	if callCreds := callHdr.Creds; callCreds != nil {
+		if !t.isSecure && callCreds.RequireTransportSecurity() {
+			return nil, status.Error(codes.Unauthenticated, "transport: cannot send secure credentials on an insecure connection")
+		}
+		data, err := callCreds.GetRequestMetadata(ctx, audience)
+		if err != nil {
+			return nil, status.Errorf(codes.Internal, "transport: %v", err)
+		}
+		for k, v := range data {
+			// Capital header names are illegal in HTTP/2
+			k = strings.ToLower(k)
+			callAuthData[k] = v
+		}
+	}
+	return callAuthData, nil
+}
+
+// NewStream creates a stream and registers it into the transport as "active"
+// streams.
+func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) {
+	ctx = peer.NewContext(ctx, t.getPeer())
+	headerFields, err := t.createHeaderFields(ctx, callHdr)
+	if err != nil {
+		return nil, err
+	}
+	s := t.newStream(ctx, callHdr)
+	cleanup := func(err error) {
+		if s.swapState(streamDone) == streamDone {
+			// If it was already done, return.
+			return
+		}
+		// The stream was unprocessed by the server.
+		atomic.StoreUint32(&s.unprocessed, 1)
+		s.write(recvMsg{err: err})
+		close(s.done)
+		// If headerChan isn't closed, then close it.
+		if atomic.SwapUint32(&s.headerDone, 1) == 0 {
+			close(s.headerChan)
+		}
+
+	}
+	hdr := &headerFrame{
+		hf:        headerFields,
+		endStream: false,
+		initStream: func(id uint32) (bool, error) {
+			t.mu.Lock()
+			if state := t.state; state != reachable {
+				t.mu.Unlock()
+				// Do a quick cleanup.
+				err := error(errStreamDrain)
+				if state == closing {
+					err = ErrConnClosing
+				}
+				cleanup(err)
+				return false, err
+			}
+			t.activeStreams[id] = s
+			if channelz.IsOn() {
+				atomic.AddInt64(&t.czData.streamsStarted, 1)
+				atomic.StoreInt64(&t.czData.lastStreamCreatedTime, time.Now().UnixNano())
+			}
+			var sendPing bool
+			// If the number of active streams change from 0 to 1, then check if keepalive
+			// has gone dormant. If so, wake it up.
+			if len(t.activeStreams) == 1 && t.keepaliveEnabled {
+				select {
+				case t.awakenKeepalive <- struct{}{}:
+					sendPing = true
+					// Fill the awakenKeepalive channel again as this channel must be
+					// kept non-writable except at the point that the keepalive()
+					// goroutine is waiting either to be awaken or shutdown.
+					t.awakenKeepalive <- struct{}{}
+				default:
+				}
+			}
+			t.mu.Unlock()
+			return sendPing, nil
+		},
+		onOrphaned: cleanup,
+		wq:         s.wq,
+	}
+	firstTry := true
+	var ch chan struct{}
+	checkForStreamQuota := func(it interface{}) bool {
+		if t.streamQuota <= 0 { // Can go negative if server decreases it.
+			if firstTry {
+				t.waitingStreams++
+			}
+			ch = t.streamsQuotaAvailable
+			return false
+		}
+		if !firstTry {
+			t.waitingStreams--
+		}
+		t.streamQuota--
+		h := it.(*headerFrame)
+		h.streamID = t.nextID
+		t.nextID += 2
+		s.id = h.streamID
+		s.fc = &inFlow{limit: uint32(t.initialWindowSize)}
+		if t.streamQuota > 0 && t.waitingStreams > 0 {
+			select {
+			case t.streamsQuotaAvailable <- struct{}{}:
+			default:
+			}
+		}
+		return true
+	}
+	var hdrListSizeErr error
+	checkForHeaderListSize := func(it interface{}) bool {
+		if t.maxSendHeaderListSize == nil {
+			return true
+		}
+		hdrFrame := it.(*headerFrame)
+		var sz int64
+		for _, f := range hdrFrame.hf {
+			if sz += int64(f.Size()); sz > int64(*t.maxSendHeaderListSize) {
+				hdrListSizeErr = status.Errorf(codes.Internal, "header list size to send violates the maximum size (%d bytes) set by server", *t.maxSendHeaderListSize)
+				return false
+			}
+		}
+		return true
+	}
+	for {
+		success, err := t.controlBuf.executeAndPut(func(it interface{}) bool {
+			if !checkForStreamQuota(it) {
+				return false
+			}
+			if !checkForHeaderListSize(it) {
+				return false
+			}
+			return true
+		}, hdr)
+		if err != nil {
+			return nil, err
+		}
+		if success {
+			break
+		}
+		if hdrListSizeErr != nil {
+			return nil, hdrListSizeErr
+		}
+		firstTry = false
+		select {
+		case <-ch:
+		case <-s.ctx.Done():
+			return nil, ContextErr(s.ctx.Err())
+		case <-t.goAway:
+			return nil, errStreamDrain
+		case <-t.ctx.Done():
+			return nil, ErrConnClosing
+		}
+	}
+	if t.statsHandler != nil {
+		outHeader := &stats.OutHeader{
+			Client:      true,
+			FullMethod:  callHdr.Method,
+			RemoteAddr:  t.remoteAddr,
+			LocalAddr:   t.localAddr,
+			Compression: callHdr.SendCompress,
+		}
+		t.statsHandler.HandleRPC(s.ctx, outHeader)
+	}
+	return s, nil
+}
+
+// CloseStream clears the footprint of a stream when the stream is not needed any more.
+// This must not be executed in reader's goroutine.
+func (t *http2Client) CloseStream(s *Stream, err error) {
+	var (
+		rst     bool
+		rstCode http2.ErrCode
+	)
+	if err != nil {
+		rst = true
+		rstCode = http2.ErrCodeCancel
+	}
+	t.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false)
+}
+
+func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) {
+	// Set stream status to done.
+	if s.swapState(streamDone) == streamDone {
+		// If it was already done, return.  If multiple closeStream calls
+		// happen simultaneously, wait for the first to finish.
+		<-s.done
+		return
+	}
+	// status and trailers can be updated here without any synchronization because the stream goroutine will
+	// only read it after it sees an io.EOF error from read or write and we'll write those errors
+	// only after updating this.
+	s.status = st
+	if len(mdata) > 0 {
+		s.trailer = mdata
+	}
+	if err != nil {
+		// This will unblock reads eventually.
+		s.write(recvMsg{err: err})
+	}
+	// If headerChan isn't closed, then close it.
+	if atomic.SwapUint32(&s.headerDone, 1) == 0 {
+		s.noHeaders = true
+		close(s.headerChan)
+	}
+	cleanup := &cleanupStream{
+		streamID: s.id,
+		onWrite: func() {
+			t.mu.Lock()
+			if t.activeStreams != nil {
+				delete(t.activeStreams, s.id)
+			}
+			t.mu.Unlock()
+			if channelz.IsOn() {
+				if eosReceived {
+					atomic.AddInt64(&t.czData.streamsSucceeded, 1)
+				} else {
+					atomic.AddInt64(&t.czData.streamsFailed, 1)
+				}
+			}
+		},
+		rst:     rst,
+		rstCode: rstCode,
+	}
+	addBackStreamQuota := func(interface{}) bool {
+		t.streamQuota++
+		if t.streamQuota > 0 && t.waitingStreams > 0 {
+			select {
+			case t.streamsQuotaAvailable <- struct{}{}:
+			default:
+			}
+		}
+		return true
+	}
+	t.controlBuf.executeAndPut(addBackStreamQuota, cleanup)
+	// This will unblock write.
+	close(s.done)
+}
+
+// Close kicks off the shutdown process of the transport. This should be called
+// only once on a transport. Once it is called, the transport should not be
+// accessed any more.
+//
+// This method blocks until the addrConn that initiated this transport is
+// re-connected. This happens because t.onClose() begins reconnect logic at the
+// addrConn level and blocks until the addrConn is successfully connected.
+func (t *http2Client) Close() error {
+	t.mu.Lock()
+	// Make sure we only Close once.
+	if t.state == closing {
+		t.mu.Unlock()
+		return nil
+	}
+	t.state = closing
+	streams := t.activeStreams
+	t.activeStreams = nil
+	t.mu.Unlock()
+	t.controlBuf.finish()
+	t.cancel()
+	err := t.conn.Close()
+	if channelz.IsOn() {
+		channelz.RemoveEntry(t.channelzID)
+	}
+	// Notify all active streams.
+	for _, s := range streams {
+		t.closeStream(s, ErrConnClosing, false, http2.ErrCodeNo, status.New(codes.Unavailable, ErrConnClosing.Desc), nil, false)
+	}
+	if t.statsHandler != nil {
+		connEnd := &stats.ConnEnd{
+			Client: true,
+		}
+		t.statsHandler.HandleConn(t.ctx, connEnd)
+	}
+	t.onClose()
+	return err
+}
+
+// GracefulClose sets the state to draining, which prevents new streams from
+// being created and causes the transport to be closed when the last active
+// stream is closed.  If there are no active streams, the transport is closed
+// immediately.  This does nothing if the transport is already draining or
+// closing.
+func (t *http2Client) GracefulClose() error {
+	t.mu.Lock()
+	// Make sure we move to draining only from active.
+	if t.state == draining || t.state == closing {
+		t.mu.Unlock()
+		return nil
+	}
+	t.state = draining
+	active := len(t.activeStreams)
+	t.mu.Unlock()
+	if active == 0 {
+		return t.Close()
+	}
+	t.controlBuf.put(&incomingGoAway{})
+	return nil
+}
+
+// Write formats the data into HTTP2 data frame(s) and sends it out. The caller
+// should proceed only if Write returns nil.
+func (t *http2Client) Write(s *Stream, hdr []byte, data []byte, opts *Options) error {
+	if opts.Last {
+		// If it's the last message, update stream state.
+		if !s.compareAndSwapState(streamActive, streamWriteDone) {
+			return errStreamDone
+		}
+	} else if s.getState() != streamActive {
+		return errStreamDone
+	}
+	df := &dataFrame{
+		streamID:  s.id,
+		endStream: opts.Last,
+	}
+	if hdr != nil || data != nil { // If it's not an empty data frame.
+		// Add some data to grpc message header so that we can equally
+		// distribute bytes across frames.
+		emptyLen := http2MaxFrameLen - len(hdr)
+		if emptyLen > len(data) {
+			emptyLen = len(data)
+		}
+		hdr = append(hdr, data[:emptyLen]...)
+		data = data[emptyLen:]
+		df.h, df.d = hdr, data
+		// TODO(mmukhi): The above logic in this if can be moved to loopyWriter's data handler.
+		if err := s.wq.get(int32(len(hdr) + len(data))); err != nil {
+			return err
+		}
+	}
+	return t.controlBuf.put(df)
+}
+
+func (t *http2Client) getStream(f http2.Frame) (*Stream, bool) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	s, ok := t.activeStreams[f.Header().StreamID]
+	return s, ok
+}
+
+// adjustWindow sends out extra window update over the initial window size
+// of stream if the application is requesting data larger in size than
+// the window.
+func (t *http2Client) adjustWindow(s *Stream, n uint32) {
+	if w := s.fc.maybeAdjust(n); w > 0 {
+		t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w})
+	}
+}
+
+// updateWindow adjusts the inbound quota for the stream.
+// Window updates will be sent out when the cumulative quota
+// exceeds the corresponding threshold.
+func (t *http2Client) updateWindow(s *Stream, n uint32) {
+	if w := s.fc.onRead(n); w > 0 {
+		t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w})
+	}
+}
+
+// updateFlowControl updates the incoming flow control windows
+// for the transport and the stream based on the current bdp
+// estimation.
+func (t *http2Client) updateFlowControl(n uint32) {
+	t.mu.Lock()
+	for _, s := range t.activeStreams {
+		s.fc.newLimit(n)
+	}
+	t.mu.Unlock()
+	updateIWS := func(interface{}) bool {
+		t.initialWindowSize = int32(n)
+		return true
+	}
+	t.controlBuf.executeAndPut(updateIWS, &outgoingWindowUpdate{streamID: 0, increment: t.fc.newLimit(n)})
+	t.controlBuf.put(&outgoingSettings{
+		ss: []http2.Setting{
+			{
+				ID:  http2.SettingInitialWindowSize,
+				Val: n,
+			},
+		},
+	})
+}
+
+func (t *http2Client) handleData(f *http2.DataFrame) {
+	size := f.Header().Length
+	var sendBDPPing bool
+	if t.bdpEst != nil {
+		sendBDPPing = t.bdpEst.add(size)
+	}
+	// Decouple connection's flow control from application's read.
+	// An update on connection's flow control should not depend on
+	// whether user application has read the data or not. Such a
+	// restriction is already imposed on the stream's flow control,
+	// and therefore the sender will be blocked anyways.
+	// Decoupling the connection flow control will prevent other
+	// active(fast) streams from starving in presence of slow or
+	// inactive streams.
+	//
+	if w := t.fc.onData(size); w > 0 {
+		t.controlBuf.put(&outgoingWindowUpdate{
+			streamID:  0,
+			increment: w,
+		})
+	}
+	if sendBDPPing {
+		// Avoid excessive ping detection (e.g. in an L7 proxy)
+		// by sending a window update prior to the BDP ping.
+
+		if w := t.fc.reset(); w > 0 {
+			t.controlBuf.put(&outgoingWindowUpdate{
+				streamID:  0,
+				increment: w,
+			})
+		}
+
+		t.controlBuf.put(bdpPing)
+	}
+	// Select the right stream to dispatch.
+	s, ok := t.getStream(f)
+	if !ok {
+		return
+	}
+	if size > 0 {
+		if err := s.fc.onData(size); err != nil {
+			t.closeStream(s, io.EOF, true, http2.ErrCodeFlowControl, status.New(codes.Internal, err.Error()), nil, false)
+			return
+		}
+		if f.Header().Flags.Has(http2.FlagDataPadded) {
+			if w := s.fc.onRead(size - uint32(len(f.Data()))); w > 0 {
+				t.controlBuf.put(&outgoingWindowUpdate{s.id, w})
+			}
+		}
+		// TODO(bradfitz, zhaoq): A copy is required here because there is no
+		// guarantee f.Data() is consumed before the arrival of next frame.
+		// Can this copy be eliminated?
+		if len(f.Data()) > 0 {
+			data := make([]byte, len(f.Data()))
+			copy(data, f.Data())
+			s.write(recvMsg{data: data})
+		}
+	}
+	// The server has closed the stream without sending trailers.  Record that
+	// the read direction is closed, and set the status appropriately.
+	if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) {
+		t.closeStream(s, io.EOF, false, http2.ErrCodeNo, status.New(codes.Internal, "server closed the stream without sending trailers"), nil, true)
+	}
+}
+
+func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) {
+	s, ok := t.getStream(f)
+	if !ok {
+		return
+	}
+	if f.ErrCode == http2.ErrCodeRefusedStream {
+		// The stream was unprocessed by the server.
+		atomic.StoreUint32(&s.unprocessed, 1)
+	}
+	statusCode, ok := http2ErrConvTab[f.ErrCode]
+	if !ok {
+		warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode)
+		statusCode = codes.Unknown
+	}
+	if statusCode == codes.Canceled {
+		// Our deadline was already exceeded, and that was likely the cause of
+		// this cancelation.  Alter the status code accordingly.
+		if d, ok := s.ctx.Deadline(); ok && d.After(time.Now()) {
+			statusCode = codes.DeadlineExceeded
+		}
+	}
+	t.closeStream(s, io.EOF, false, http2.ErrCodeNo, status.Newf(statusCode, "stream terminated by RST_STREAM with error code: %v", f.ErrCode), nil, false)
+}
+
+func (t *http2Client) handleSettings(f *http2.SettingsFrame, isFirst bool) {
+	if f.IsAck() {
+		return
+	}
+	var maxStreams *uint32
+	var ss []http2.Setting
+	var updateFuncs []func()
+	f.ForeachSetting(func(s http2.Setting) error {
+		switch s.ID {
+		case http2.SettingMaxConcurrentStreams:
+			maxStreams = new(uint32)
+			*maxStreams = s.Val
+		case http2.SettingMaxHeaderListSize:
+			updateFuncs = append(updateFuncs, func() {
+				t.maxSendHeaderListSize = new(uint32)
+				*t.maxSendHeaderListSize = s.Val
+			})
+		default:
+			ss = append(ss, s)
+		}
+		return nil
+	})
+	if isFirst && maxStreams == nil {
+		maxStreams = new(uint32)
+		*maxStreams = math.MaxUint32
+	}
+	sf := &incomingSettings{
+		ss: ss,
+	}
+	if maxStreams != nil {
+		updateStreamQuota := func() {
+			delta := int64(*maxStreams) - int64(t.maxConcurrentStreams)
+			t.maxConcurrentStreams = *maxStreams
+			t.streamQuota += delta
+			if delta > 0 && t.waitingStreams > 0 {
+				close(t.streamsQuotaAvailable) // wake all of them up.
+				t.streamsQuotaAvailable = make(chan struct{}, 1)
+			}
+		}
+		updateFuncs = append(updateFuncs, updateStreamQuota)
+	}
+	t.controlBuf.executeAndPut(func(interface{}) bool {
+		for _, f := range updateFuncs {
+			f()
+		}
+		return true
+	}, sf)
+}
+
+func (t *http2Client) handlePing(f *http2.PingFrame) {
+	if f.IsAck() {
+		// Maybe it's a BDP ping.
+		if t.bdpEst != nil {
+			t.bdpEst.calculate(f.Data)
+		}
+		return
+	}
+	pingAck := &ping{ack: true}
+	copy(pingAck.data[:], f.Data[:])
+	t.controlBuf.put(pingAck)
+}
+
+func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
+	t.mu.Lock()
+	if t.state == closing {
+		t.mu.Unlock()
+		return
+	}
+	if f.ErrCode == http2.ErrCodeEnhanceYourCalm {
+		infof("Client received GoAway with http2.ErrCodeEnhanceYourCalm.")
+	}
+	id := f.LastStreamID
+	if id > 0 && id%2 != 1 {
+		t.mu.Unlock()
+		t.Close()
+		return
+	}
+	// A client can receive multiple GoAways from the server (see
+	// https://github.com/grpc/grpc-go/issues/1387).  The idea is that the first
+	// GoAway will be sent with an ID of MaxInt32 and the second GoAway will be
+	// sent after an RTT delay with the ID of the last stream the server will
+	// process.
+	//
+	// Therefore, when we get the first GoAway we don't necessarily close any
+	// streams. While in case of second GoAway we close all streams created after
+	// the GoAwayId. This way streams that were in-flight while the GoAway from
+	// server was being sent don't get killed.
+	select {
+	case <-t.goAway: // t.goAway has been closed (i.e.,multiple GoAways).
+		// If there are multiple GoAways the first one should always have an ID greater than the following ones.
+		if id > t.prevGoAwayID {
+			t.mu.Unlock()
+			t.Close()
+			return
+		}
+	default:
+		t.setGoAwayReason(f)
+		close(t.goAway)
+		t.state = draining
+		t.controlBuf.put(&incomingGoAway{})
+
+		// This has to be a new goroutine because we're still using the current goroutine to read in the transport.
+		t.onGoAway(t.goAwayReason)
+	}
+	// All streams with IDs greater than the GoAwayId
+	// and smaller than the previous GoAway ID should be killed.
+	upperLimit := t.prevGoAwayID
+	if upperLimit == 0 { // This is the first GoAway Frame.
+		upperLimit = math.MaxUint32 // Kill all streams after the GoAway ID.
+	}
+	for streamID, stream := range t.activeStreams {
+		if streamID > id && streamID <= upperLimit {
+			// The stream was unprocessed by the server.
+			atomic.StoreUint32(&stream.unprocessed, 1)
+			t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false)
+		}
+	}
+	t.prevGoAwayID = id
+	active := len(t.activeStreams)
+	t.mu.Unlock()
+	if active == 0 {
+		t.Close()
+	}
+}
+
+// setGoAwayReason sets the value of t.goAwayReason based
+// on the GoAway frame received.
+// It expects a lock on transport's mutext to be held by
+// the caller.
+func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) {
+	t.goAwayReason = GoAwayNoReason
+	switch f.ErrCode {
+	case http2.ErrCodeEnhanceYourCalm:
+		if string(f.DebugData()) == "too_many_pings" {
+			t.goAwayReason = GoAwayTooManyPings
+		}
+	}
+}
+
+func (t *http2Client) GetGoAwayReason() GoAwayReason {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	return t.goAwayReason
+}
+
+func (t *http2Client) handleWindowUpdate(f *http2.WindowUpdateFrame) {
+	t.controlBuf.put(&incomingWindowUpdate{
+		streamID:  f.Header().StreamID,
+		increment: f.Increment,
+	})
+}
+
+// operateHeaders takes action on the decoded headers.
+func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) {
+	s, ok := t.getStream(frame)
+	if !ok {
+		return
+	}
+	atomic.StoreUint32(&s.bytesReceived, 1)
+	var state decodeState
+	if err := state.decodeHeader(frame); err != nil {
+		t.closeStream(s, err, true, http2.ErrCodeProtocol, status.New(codes.Internal, err.Error()), nil, false)
+		// Something wrong. Stops reading even when there is remaining.
+		return
+	}
+
+	endStream := frame.StreamEnded()
+	var isHeader bool
+	defer func() {
+		if t.statsHandler != nil {
+			if isHeader {
+				inHeader := &stats.InHeader{
+					Client:     true,
+					WireLength: int(frame.Header().Length),
+				}
+				t.statsHandler.HandleRPC(s.ctx, inHeader)
+			} else {
+				inTrailer := &stats.InTrailer{
+					Client:     true,
+					WireLength: int(frame.Header().Length),
+				}
+				t.statsHandler.HandleRPC(s.ctx, inTrailer)
+			}
+		}
+	}()
+	// If headers haven't been received yet.
+	if atomic.SwapUint32(&s.headerDone, 1) == 0 {
+		if !endStream {
+			// Headers frame is not actually a trailers-only frame.
+			isHeader = true
+			// These values can be set without any synchronization because
+			// stream goroutine will read it only after seeing a closed
+			// headerChan which we'll close after setting this.
+			s.recvCompress = state.encoding
+			if len(state.mdata) > 0 {
+				s.header = state.mdata
+			}
+		} else {
+			s.noHeaders = true
+		}
+		close(s.headerChan)
+	}
+	if !endStream {
+		return
+	}
+	// if client received END_STREAM from server while stream was still active, send RST_STREAM
+	rst := s.getState() == streamActive
+	t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, state.status(), state.mdata, true)
+}
+
+// reader runs as a separate goroutine in charge of reading data from network
+// connection.
+//
+// TODO(zhaoq): currently one reader per transport. Investigate whether this is
+// optimal.
+// TODO(zhaoq): Check the validity of the incoming frame sequence.
+func (t *http2Client) reader() {
+	defer close(t.readerDone)
+	// Check the validity of server preface.
+	frame, err := t.framer.fr.ReadFrame()
+	if err != nil {
+		t.Close() // this kicks off resetTransport, so must be last before return
+		return
+	}
+	t.conn.SetReadDeadline(time.Time{}) // reset deadline once we get the settings frame (we didn't time out, yay!)
+	if t.keepaliveEnabled {
+		atomic.CompareAndSwapUint32(&t.activity, 0, 1)
+	}
+	sf, ok := frame.(*http2.SettingsFrame)
+	if !ok {
+		t.Close() // this kicks off resetTransport, so must be last before return
+		return
+	}
+	t.onPrefaceReceipt()
+	t.handleSettings(sf, true)
+
+	// loop to keep reading incoming messages on this transport.
+	for {
+		frame, err := t.framer.fr.ReadFrame()
+		if t.keepaliveEnabled {
+			atomic.CompareAndSwapUint32(&t.activity, 0, 1)
+		}
+		if err != nil {
+			// Abort an active stream if the http2.Framer returns a
+			// http2.StreamError. This can happen only if the server's response
+			// is malformed http2.
+			if se, ok := err.(http2.StreamError); ok {
+				t.mu.Lock()
+				s := t.activeStreams[se.StreamID]
+				t.mu.Unlock()
+				if s != nil {
+					// use error detail to provide better err message
+					code := http2ErrConvTab[se.Code]
+					msg := t.framer.fr.ErrorDetail().Error()
+					t.closeStream(s, status.Error(code, msg), true, http2.ErrCodeProtocol, status.New(code, msg), nil, false)
+				}
+				continue
+			} else {
+				// Transport error.
+				t.Close()
+				return
+			}
+		}
+		switch frame := frame.(type) {
+		case *http2.MetaHeadersFrame:
+			t.operateHeaders(frame)
+		case *http2.DataFrame:
+			t.handleData(frame)
+		case *http2.RSTStreamFrame:
+			t.handleRSTStream(frame)
+		case *http2.SettingsFrame:
+			t.handleSettings(frame, false)
+		case *http2.PingFrame:
+			t.handlePing(frame)
+		case *http2.GoAwayFrame:
+			t.handleGoAway(frame)
+		case *http2.WindowUpdateFrame:
+			t.handleWindowUpdate(frame)
+		default:
+			errorf("transport: http2Client.reader got unhandled frame type %v.", frame)
+		}
+	}
+}
+
+// keepalive running in a separate goroutune makes sure the connection is alive by sending pings.
+func (t *http2Client) keepalive() {
+	p := &ping{data: [8]byte{}}
+	timer := time.NewTimer(t.kp.Time)
+	for {
+		select {
+		case <-timer.C:
+			if atomic.CompareAndSwapUint32(&t.activity, 1, 0) {
+				timer.Reset(t.kp.Time)
+				continue
+			}
+			// Check if keepalive should go dormant.
+			t.mu.Lock()
+			if len(t.activeStreams) < 1 && !t.kp.PermitWithoutStream {
+				// Make awakenKeepalive writable.
+				<-t.awakenKeepalive
+				t.mu.Unlock()
+				select {
+				case <-t.awakenKeepalive:
+					// If the control gets here a ping has been sent
+					// need to reset the timer with keepalive.Timeout.
+				case <-t.ctx.Done():
+					return
+				}
+			} else {
+				t.mu.Unlock()
+				if channelz.IsOn() {
+					atomic.AddInt64(&t.czData.kpCount, 1)
+				}
+				// Send ping.
+				t.controlBuf.put(p)
+			}
+
+			// By the time control gets here a ping has been sent one way or the other.
+			timer.Reset(t.kp.Timeout)
+			select {
+			case <-timer.C:
+				if atomic.CompareAndSwapUint32(&t.activity, 1, 0) {
+					timer.Reset(t.kp.Time)
+					continue
+				}
+				t.Close()
+				return
+			case <-t.ctx.Done():
+				if !timer.Stop() {
+					<-timer.C
+				}
+				return
+			}
+		case <-t.ctx.Done():
+			if !timer.Stop() {
+				<-timer.C
+			}
+			return
+		}
+	}
+}
+
+func (t *http2Client) Error() <-chan struct{} {
+	return t.ctx.Done()
+}
+
+func (t *http2Client) GoAway() <-chan struct{} {
+	return t.goAway
+}
+
+func (t *http2Client) ChannelzMetric() *channelz.SocketInternalMetric {
+	s := channelz.SocketInternalMetric{
+		StreamsStarted:                  atomic.LoadInt64(&t.czData.streamsStarted),
+		StreamsSucceeded:                atomic.LoadInt64(&t.czData.streamsSucceeded),
+		StreamsFailed:                   atomic.LoadInt64(&t.czData.streamsFailed),
+		MessagesSent:                    atomic.LoadInt64(&t.czData.msgSent),
+		MessagesReceived:                atomic.LoadInt64(&t.czData.msgRecv),
+		KeepAlivesSent:                  atomic.LoadInt64(&t.czData.kpCount),
+		LastLocalStreamCreatedTimestamp: time.Unix(0, atomic.LoadInt64(&t.czData.lastStreamCreatedTime)),
+		LastMessageSentTimestamp:        time.Unix(0, atomic.LoadInt64(&t.czData.lastMsgSentTime)),
+		LastMessageReceivedTimestamp:    time.Unix(0, atomic.LoadInt64(&t.czData.lastMsgRecvTime)),
+		LocalFlowControlWindow:          int64(t.fc.getSize()),
+		SocketOptions:                   channelz.GetSocketOption(t.conn),
+		LocalAddr:                       t.localAddr,
+		RemoteAddr:                      t.remoteAddr,
+		// RemoteName :
+	}
+	if au, ok := t.authInfo.(credentials.ChannelzSecurityInfo); ok {
+		s.Security = au.GetSecurityValue()
+	}
+	s.RemoteFlowControlWindow = t.getOutFlowWindow()
+	return &s
+}
+
+func (t *http2Client) IncrMsgSent() {
+	atomic.AddInt64(&t.czData.msgSent, 1)
+	atomic.StoreInt64(&t.czData.lastMsgSentTime, time.Now().UnixNano())
+}
+
+func (t *http2Client) IncrMsgRecv() {
+	atomic.AddInt64(&t.czData.msgRecv, 1)
+	atomic.StoreInt64(&t.czData.lastMsgRecvTime, time.Now().UnixNano())
+}
+
+func (t *http2Client) getOutFlowWindow() int64 {
+	resp := make(chan uint32, 1)
+	timer := time.NewTimer(time.Second)
+	defer timer.Stop()
+	t.controlBuf.put(&outFlowControlSizeRequest{resp})
+	select {
+	case sz := <-resp:
+		return int64(sz)
+	case <-t.ctxDone:
+		return -1
+	case <-timer.C:
+		return -2
+	}
+}
diff --git a/vendor/google.golang.org/grpc/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go
similarity index 53%
rename from vendor/google.golang.org/grpc/transport/http2_server.go
rename to vendor/google.golang.org/grpc/internal/transport/http2_server.go
index b6f93e3c0c9f..df2740398bd4 100644
--- a/vendor/google.golang.org/grpc/transport/http2_server.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go
@@ -20,10 +20,11 @@ package transport
 
 import (
 	"bytes"
+	"context"
 	"errors"
+	"fmt"
 	"io"
 	"math"
-	"math/rand"
 	"net"
 	"strconv"
 	"sync"
@@ -31,11 +32,14 @@ import (
 	"time"
 
 	"github.com/golang/protobuf/proto"
-	"golang.org/x/net/context"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/hpack"
+
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/internal/grpcrand"
 	"google.golang.org/grpc/keepalive"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/peer"
@@ -44,39 +48,37 @@ import (
 	"google.golang.org/grpc/tap"
 )
 
-// ErrIllegalHeaderWrite indicates that setting header is illegal because of
-// the stream's state.
-var ErrIllegalHeaderWrite = errors.New("transport: the stream is done or WriteHeader was already called")
+var (
+	// ErrIllegalHeaderWrite indicates that setting header is illegal because of
+	// the stream's state.
+	ErrIllegalHeaderWrite = errors.New("transport: the stream is done or WriteHeader was already called")
+	// ErrHeaderListSizeLimitViolation indicates that the header list size is larger
+	// than the limit set by peer.
+	ErrHeaderListSizeLimitViolation = errors.New("transport: trying to send header list size larger than the limit set by peer")
+)
 
 // http2Server implements the ServerTransport interface with HTTP2.
 type http2Server struct {
 	ctx         context.Context
+	ctxDone     <-chan struct{} // Cache the context.Done() chan
+	cancel      context.CancelFunc
 	conn        net.Conn
+	loopy       *loopyWriter
+	readerDone  chan struct{} // sync point to enable testing.
+	writerDone  chan struct{} // sync point to enable testing.
 	remoteAddr  net.Addr
 	localAddr   net.Addr
 	maxStreamID uint32               // max stream ID ever seen
 	authInfo    credentials.AuthInfo // auth info about the connection
 	inTapHandle tap.ServerInHandle
-	// writableChan synchronizes write access to the transport.
-	// A writer acquires the write lock by receiving a value on writableChan
-	// and releases it by sending on writableChan.
-	writableChan chan int
-	// shutdownChan is closed when Close is called.
-	// Blocking operations should select on shutdownChan to avoid
-	// blocking forever after Close.
-	shutdownChan chan struct{}
-	framer       *framer
-	hBuf         *bytes.Buffer  // the buffer for HPACK encoding
-	hEnc         *hpack.Encoder // HPACK encoder
+	framer      *framer
 	// The max number of concurrent streams.
 	maxStreams uint32
 	// controlBuf delivers all the control related tasks (e.g., window
 	// updates, reset streams, and various settings) to the controller.
 	controlBuf *controlBuffer
-	fc         *inFlow
-	// sendQuotaPool provides flow control to outbound message.
-	sendQuotaPool *quotaPool
-	stats         stats.Handler
+	fc         *trInFlow
+	stats      stats.Handler
 	// Flag to keep track of reading activity on transport.
 	// 1 is true and 0 is false.
 	activity uint32 // Accessed atomically.
@@ -92,11 +94,10 @@ type http2Server struct {
 	// Flag to signify that number of ping strikes should be reset to 0.
 	// This is set whenever data or header frames are sent.
 	// 1 means yes.
-	resetPingStrikes  uint32 // Accessed atomically.
-	initialWindowSize int32
-	bdpEst            *bdpEstimator
-
-	outQuotaVersion uint32
+	resetPingStrikes      uint32 // Accessed atomically.
+	initialWindowSize     int32
+	bdpEst                *bdpEstimator
+	maxSendHeaderListSize *uint32
 
 	mu sync.Mutex // guard the following
 
@@ -109,19 +110,27 @@ type http2Server struct {
 	drainChan     chan struct{}
 	state         transportState
 	activeStreams map[uint32]*Stream
-	// the per-stream outbound flow control window size set by the peer.
-	streamSendQuota uint32
 	// idle is the time instant when the connection went idle.
-	// This is either the begining of the connection or when the number of
+	// This is either the beginning of the connection or when the number of
 	// RPCs go down to 0.
 	// When the connection is busy, this value is set to 0.
 	idle time.Time
+
+	// Fields below are for channelz metric collection.
+	channelzID int64 // channelz unique identification number
+	czData     *channelzData
 }
 
 // newHTTP2Server constructs a ServerTransport based on HTTP2. ConnectionError is
 // returned if something goes wrong.
 func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) {
-	framer := newFramer(conn)
+	writeBufSize := config.WriteBufferSize
+	readBufSize := config.ReadBufferSize
+	maxHeaderListSize := defaultServerMaxHeaderListSize
+	if config.MaxHeaderListSize != nil {
+		maxHeaderListSize = *config.MaxHeaderListSize
+	}
+	framer := newFramer(conn, writeBufSize, readBufSize, maxHeaderListSize)
 	// Send initial settings as connection preface to client.
 	var isettings []http2.Setting
 	// TODO(zhaoq): Have a better way to signal "no limit" because 0 is
@@ -151,13 +160,19 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err
 			ID:  http2.SettingInitialWindowSize,
 			Val: uint32(iwz)})
 	}
-	if err := framer.writeSettings(true, isettings...); err != nil {
-		return nil, connectionErrorf(true, err, "transport: %v", err)
+	if config.MaxHeaderListSize != nil {
+		isettings = append(isettings, http2.Setting{
+			ID:  http2.SettingMaxHeaderListSize,
+			Val: *config.MaxHeaderListSize,
+		})
+	}
+	if err := framer.fr.WriteSettings(isettings...); err != nil {
+		return nil, connectionErrorf(false, err, "transport: %v", err)
 	}
 	// Adjust the connection flow control window if needed.
 	if delta := uint32(icwz - defaultWindowSize); delta > 0 {
-		if err := framer.writeWindowUpdate(true, 0, delta); err != nil {
-			return nil, connectionErrorf(true, err, "transport: %v", err)
+		if err := framer.fr.WriteWindowUpdate(0, delta); err != nil {
+			return nil, connectionErrorf(false, err, "transport: %v", err)
 		}
 	}
 	kp := config.KeepaliveParams
@@ -182,32 +197,31 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err
 	if kep.MinTime == 0 {
 		kep.MinTime = defaultKeepalivePolicyMinTime
 	}
-	var buf bytes.Buffer
+	ctx, cancel := context.WithCancel(context.Background())
 	t := &http2Server{
-		ctx:               context.Background(),
+		ctx:               ctx,
+		cancel:            cancel,
+		ctxDone:           ctx.Done(),
 		conn:              conn,
 		remoteAddr:        conn.RemoteAddr(),
 		localAddr:         conn.LocalAddr(),
 		authInfo:          config.AuthInfo,
 		framer:            framer,
-		hBuf:              &buf,
-		hEnc:              hpack.NewEncoder(&buf),
+		readerDone:        make(chan struct{}),
+		writerDone:        make(chan struct{}),
 		maxStreams:        maxStreams,
 		inTapHandle:       config.InTapHandle,
-		controlBuf:        newControlBuffer(),
-		fc:                &inFlow{limit: uint32(icwz)},
-		sendQuotaPool:     newQuotaPool(defaultWindowSize),
+		fc:                &trInFlow{limit: uint32(icwz)},
 		state:             reachable,
-		writableChan:      make(chan int, 1),
-		shutdownChan:      make(chan struct{}),
 		activeStreams:     make(map[uint32]*Stream),
-		streamSendQuota:   defaultWindowSize,
 		stats:             config.StatsHandler,
 		kp:                kp,
 		idle:              time.Now(),
 		kep:               kep,
 		initialWindowSize: iwz,
+		czData:            new(channelzData),
 	}
+	t.controlBuf = newControlBuffer(t.ctxDone)
 	if dynamicWindow {
 		t.bdpEst = &bdpEstimator{
 			bdp:               initialWindowSize,
@@ -222,37 +236,83 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err
 		connBegin := &stats.ConnBegin{}
 		t.stats.HandleConn(t.ctx, connBegin)
 	}
-	go t.controller()
+	if channelz.IsOn() {
+		t.channelzID = channelz.RegisterNormalSocket(t, config.ChannelzParentID, fmt.Sprintf("%s -> %s", t.remoteAddr, t.localAddr))
+	}
+	t.framer.writer.Flush()
+
+	defer func() {
+		if err != nil {
+			t.Close()
+		}
+	}()
+
+	// Check the validity of client preface.
+	preface := make([]byte, len(clientPreface))
+	if _, err := io.ReadFull(t.conn, preface); err != nil {
+		return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to receive the preface from client: %v", err)
+	}
+	if !bytes.Equal(preface, clientPreface) {
+		return nil, connectionErrorf(false, nil, "transport: http2Server.HandleStreams received bogus greeting from client: %q", preface)
+	}
+
+	frame, err := t.framer.fr.ReadFrame()
+	if err == io.EOF || err == io.ErrUnexpectedEOF {
+		return nil, err
+	}
+	if err != nil {
+		return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to read initial settings frame: %v", err)
+	}
+	atomic.StoreUint32(&t.activity, 1)
+	sf, ok := frame.(*http2.SettingsFrame)
+	if !ok {
+		return nil, connectionErrorf(false, nil, "transport: http2Server.HandleStreams saw invalid preface type %T from client", frame)
+	}
+	t.handleSettings(sf)
+
+	go func() {
+		t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst)
+		t.loopy.ssGoAwayHandler = t.outgoingGoAwayHandler
+		if err := t.loopy.run(); err != nil {
+			errorf("transport: loopyWriter.run returning. Err: %v", err)
+		}
+		t.conn.Close()
+		close(t.writerDone)
+	}()
 	go t.keepalive()
-	t.writableChan <- 0
 	return t, nil
 }
 
 // operateHeader takes action on the decoded headers.
-func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (close bool) {
-	buf := newRecvBuffer()
-	s := &Stream{
-		id:  frame.Header().StreamID,
-		st:  t,
-		buf: buf,
-		fc:  &inFlow{limit: uint32(t.initialWindowSize)},
-	}
-
-	var state decodeState
-	for _, hf := range frame.Fields {
-		if err := state.processHeaderField(hf); err != nil {
-			if se, ok := err.(StreamError); ok {
-				t.controlBuf.put(&resetStream{s.id, statusCodeConvTab[se.Code]})
-			}
-			return
+func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) {
+	streamID := frame.Header().StreamID
+	state := decodeState{serverSide: true}
+	if err := state.decodeHeader(frame); err != nil {
+		if se, ok := status.FromError(err); ok {
+			t.controlBuf.put(&cleanupStream{
+				streamID: streamID,
+				rst:      true,
+				rstCode:  statusCodeConvTab[se.Code()],
+				onWrite:  func() {},
+			})
 		}
+		return false
 	}
 
+	buf := newRecvBuffer()
+	s := &Stream{
+		id:             streamID,
+		st:             t,
+		buf:            buf,
+		fc:             &inFlow{limit: uint32(t.initialWindowSize)},
+		recvCompress:   state.encoding,
+		method:         state.method,
+		contentSubtype: state.contentSubtype,
+	}
 	if frame.StreamEnded() {
 		// s is just created by the caller. No lock needed.
 		s.state = streamReadDone
 	}
-	s.recvCompress = state.encoding
 	if state.timeoutSet {
 		s.ctx, s.cancel = context.WithTimeout(t.ctx, state.timeout)
 	} else {
@@ -266,25 +326,16 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
 		pr.AuthInfo = t.authInfo
 	}
 	s.ctx = peer.NewContext(s.ctx, pr)
-	// Cache the current stream to the context so that the server application
-	// can find out. Required when the server wants to send some metadata
-	// back to the client (unary call only).
-	s.ctx = newContextWithStream(s.ctx, s)
 	// Attach the received metadata to the context.
 	if len(state.mdata) > 0 {
 		s.ctx = metadata.NewIncomingContext(s.ctx, state.mdata)
 	}
-	s.trReader = &transportReader{
-		reader: &recvBufferReader{
-			ctx:  s.ctx,
-			recv: s.buf,
-		},
-		windowHandler: func(n int) {
-			t.updateWindow(s, uint32(n))
-		},
+	if state.statsTags != nil {
+		s.ctx = stats.SetIncomingTags(s.ctx, state.statsTags)
+	}
+	if state.statsTrace != nil {
+		s.ctx = stats.SetIncomingTrace(s.ctx, state.statsTrace)
 	}
-	s.recvCompress = state.encoding
-	s.method = state.method
 	if t.inTapHandle != nil {
 		var err error
 		info := &tap.Info{
@@ -293,33 +344,46 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
 		s.ctx, err = t.inTapHandle(s.ctx, info)
 		if err != nil {
 			warningf("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err)
-			t.controlBuf.put(&resetStream{s.id, http2.ErrCodeRefusedStream})
-			return
+			t.controlBuf.put(&cleanupStream{
+				streamID: s.id,
+				rst:      true,
+				rstCode:  http2.ErrCodeRefusedStream,
+				onWrite:  func() {},
+			})
+			return false
 		}
 	}
 	t.mu.Lock()
 	if t.state != reachable {
 		t.mu.Unlock()
-		return
+		return false
 	}
 	if uint32(len(t.activeStreams)) >= t.maxStreams {
 		t.mu.Unlock()
-		t.controlBuf.put(&resetStream{s.id, http2.ErrCodeRefusedStream})
-		return
+		t.controlBuf.put(&cleanupStream{
+			streamID: streamID,
+			rst:      true,
+			rstCode:  http2.ErrCodeRefusedStream,
+			onWrite:  func() {},
+		})
+		return false
 	}
-	if s.id%2 != 1 || s.id <= t.maxStreamID {
+	if streamID%2 != 1 || streamID <= t.maxStreamID {
 		t.mu.Unlock()
 		// illegal gRPC stream id.
-		errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", s.id)
+		errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID)
 		return true
 	}
-	t.maxStreamID = s.id
-	s.sendQuotaPool = newQuotaPool(int(t.streamSendQuota))
-	t.activeStreams[s.id] = s
+	t.maxStreamID = streamID
+	t.activeStreams[streamID] = s
 	if len(t.activeStreams) == 1 {
 		t.idle = time.Time{}
 	}
 	t.mu.Unlock()
+	if channelz.IsOn() {
+		atomic.AddInt64(&t.czData.streamsStarted, 1)
+		atomic.StoreInt64(&t.czData.lastStreamCreatedTime, time.Now().UnixNano())
+	}
 	s.requestRead = func(n int) {
 		t.adjustWindow(s, uint32(n))
 	}
@@ -335,61 +399,51 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
 		}
 		t.stats.HandleRPC(s.ctx, inHeader)
 	}
+	s.ctxDone = s.ctx.Done()
+	s.wq = newWriteQuota(defaultWriteQuota, s.ctxDone)
+	s.trReader = &transportReader{
+		reader: &recvBufferReader{
+			ctx:     s.ctx,
+			ctxDone: s.ctxDone,
+			recv:    s.buf,
+		},
+		windowHandler: func(n int) {
+			t.updateWindow(s, uint32(n))
+		},
+	}
+	// Register the stream with loopy.
+	t.controlBuf.put(&registerStream{
+		streamID: s.id,
+		wq:       s.wq,
+	})
 	handle(s)
-	return
+	return false
 }
 
 // HandleStreams receives incoming streams using the given handler. This is
 // typically run in a separate goroutine.
 // traceCtx attaches trace to ctx and returns the new context.
 func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context.Context, string) context.Context) {
-	// Check the validity of client preface.
-	preface := make([]byte, len(clientPreface))
-	if _, err := io.ReadFull(t.conn, preface); err != nil {
-		// Only log if it isn't a simple tcp accept check (ie: tcp balancer doing open/close socket)
-		if err != io.EOF {
-			errorf("transport: http2Server.HandleStreams failed to receive the preface from client: %v", err)
-		}
-		t.Close()
-		return
-	}
-	if !bytes.Equal(preface, clientPreface) {
-		errorf("transport: http2Server.HandleStreams received bogus greeting from client: %q", preface)
-		t.Close()
-		return
-	}
-
-	frame, err := t.framer.readFrame()
-	if err == io.EOF || err == io.ErrUnexpectedEOF {
-		t.Close()
-		return
-	}
-	if err != nil {
-		errorf("transport: http2Server.HandleStreams failed to read initial settings frame: %v", err)
-		t.Close()
-		return
-	}
-	atomic.StoreUint32(&t.activity, 1)
-	sf, ok := frame.(*http2.SettingsFrame)
-	if !ok {
-		errorf("transport: http2Server.HandleStreams saw invalid preface type %T from client", frame)
-		t.Close()
-		return
-	}
-	t.handleSettings(sf)
-
+	defer close(t.readerDone)
 	for {
-		frame, err := t.framer.readFrame()
+		frame, err := t.framer.fr.ReadFrame()
 		atomic.StoreUint32(&t.activity, 1)
 		if err != nil {
 			if se, ok := err.(http2.StreamError); ok {
+				warningf("transport: http2Server.HandleStreams encountered http2.StreamError: %v", se)
 				t.mu.Lock()
 				s := t.activeStreams[se.StreamID]
 				t.mu.Unlock()
 				if s != nil {
-					t.closeStream(s)
+					t.closeStream(s, true, se.Code, nil, false)
+				} else {
+					t.controlBuf.put(&cleanupStream{
+						streamID: se.StreamID,
+						rst:      true,
+						rstCode:  se.Code,
+						onWrite:  func() {},
+					})
 				}
-				t.controlBuf.put(&resetStream{se.StreamID, se.Code})
 				continue
 			}
 			if err == io.EOF || err == io.ErrUnexpectedEOF {
@@ -443,33 +497,20 @@ func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) {
 // of stream if the application is requesting data larger in size than
 // the window.
 func (t *http2Server) adjustWindow(s *Stream, n uint32) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	if s.state == streamDone {
-		return
-	}
 	if w := s.fc.maybeAdjust(n); w > 0 {
-		if cw := t.fc.resetPendingUpdate(); cw > 0 {
-			t.controlBuf.put(&windowUpdate{0, cw, false})
-		}
-		t.controlBuf.put(&windowUpdate{s.id, w, true})
+		t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w})
 	}
+
 }
 
 // updateWindow adjusts the inbound quota for the stream and the transport.
 // Window updates will deliver to the controller for sending when
 // the cumulative quota exceeds the corresponding threshold.
 func (t *http2Server) updateWindow(s *Stream, n uint32) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	if s.state == streamDone {
-		return
-	}
 	if w := s.fc.onRead(n); w > 0 {
-		if cw := t.fc.resetPendingUpdate(); cw > 0 {
-			t.controlBuf.put(&windowUpdate{0, cw, false})
-		}
-		t.controlBuf.put(&windowUpdate{s.id, w, true})
+		t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id,
+			increment: w,
+		})
 	}
 }
 
@@ -483,13 +524,15 @@ func (t *http2Server) updateFlowControl(n uint32) {
 	}
 	t.initialWindowSize = int32(n)
 	t.mu.Unlock()
-	t.controlBuf.put(&windowUpdate{0, t.fc.newLimit(n), false})
-	t.controlBuf.put(&settings{
-		ack: false,
+	t.controlBuf.put(&outgoingWindowUpdate{
+		streamID:  0,
+		increment: t.fc.newLimit(n),
+	})
+	t.controlBuf.put(&outgoingSettings{
 		ss: []http2.Setting{
 			{
 				ID:  http2.SettingInitialWindowSize,
-				Val: uint32(n),
+				Val: n,
 			},
 		},
 	})
@@ -500,7 +543,7 @@ func (t *http2Server) handleData(f *http2.DataFrame) {
 	size := f.Header().Length
 	var sendBDPPing bool
 	if t.bdpEst != nil {
-		sendBDPPing = t.bdpEst.add(uint32(size))
+		sendBDPPing = t.bdpEst.add(size)
 	}
 	// Decouple connection's flow control from application's read.
 	// An update on connection's flow control should not depend on
@@ -510,21 +553,22 @@ func (t *http2Server) handleData(f *http2.DataFrame) {
 	// Decoupling the connection flow control will prevent other
 	// active(fast) streams from starving in presence of slow or
 	// inactive streams.
-	//
-	// Furthermore, if a bdpPing is being sent out we can piggyback
-	// connection's window update for the bytes we just received.
+	if w := t.fc.onData(size); w > 0 {
+		t.controlBuf.put(&outgoingWindowUpdate{
+			streamID:  0,
+			increment: w,
+		})
+	}
 	if sendBDPPing {
-		t.controlBuf.put(&windowUpdate{0, uint32(size), false})
-		t.controlBuf.put(bdpPing)
-	} else {
-		if err := t.fc.onData(uint32(size)); err != nil {
-			errorf("transport: http2Server %v", err)
-			t.Close()
-			return
-		}
-		if w := t.fc.onRead(uint32(size)); w > 0 {
-			t.controlBuf.put(&windowUpdate{0, w, true})
+		// Avoid excessive ping detection (e.g. in an L7 proxy)
+		// by sending a window update prior to the BDP ping.
+		if w := t.fc.reset(); w > 0 {
+			t.controlBuf.put(&outgoingWindowUpdate{
+				streamID:  0,
+				increment: w,
+			})
 		}
+		t.controlBuf.put(bdpPing)
 	}
 	// Select the right stream to dispatch.
 	s, ok := t.getStream(f)
@@ -532,23 +576,15 @@ func (t *http2Server) handleData(f *http2.DataFrame) {
 		return
 	}
 	if size > 0 {
-		s.mu.Lock()
-		if s.state == streamDone {
-			s.mu.Unlock()
-			return
-		}
-		if err := s.fc.onData(uint32(size)); err != nil {
-			s.mu.Unlock()
-			t.closeStream(s)
-			t.controlBuf.put(&resetStream{s.id, http2.ErrCodeFlowControl})
+		if err := s.fc.onData(size); err != nil {
+			t.closeStream(s, true, http2.ErrCodeFlowControl, nil, false)
 			return
 		}
 		if f.Header().Flags.Has(http2.FlagDataPadded) {
-			if w := s.fc.onRead(uint32(size) - uint32(len(f.Data()))); w > 0 {
-				t.controlBuf.put(&windowUpdate{s.id, w, true})
+			if w := s.fc.onRead(size - uint32(len(f.Data()))); w > 0 {
+				t.controlBuf.put(&outgoingWindowUpdate{s.id, w})
 			}
 		}
-		s.mu.Unlock()
 		// TODO(bradfitz, zhaoq): A copy is required here because there is no
 		// guarantee f.Data() is consumed before the arrival of next frame.
 		// Can this copy be eliminated?
@@ -560,11 +596,7 @@ func (t *http2Server) handleData(f *http2.DataFrame) {
 	}
 	if f.Header().Flags.Has(http2.FlagDataEndStream) {
 		// Received the end of stream from the client.
-		s.mu.Lock()
-		if s.state != streamDone {
-			s.state = streamReadDone
-		}
-		s.mu.Unlock()
+		s.compareAndSwapState(streamActive, streamReadDone)
 		s.write(recvMsg{err: io.EOF})
 	}
 }
@@ -574,7 +606,7 @@ func (t *http2Server) handleRSTStream(f *http2.RSTStreamFrame) {
 	if !ok {
 		return
 	}
-	t.closeStream(s)
+	t.closeStream(s, false, 0, nil, false)
 }
 
 func (t *http2Server) handleSettings(f *http2.SettingsFrame) {
@@ -582,12 +614,27 @@ func (t *http2Server) handleSettings(f *http2.SettingsFrame) {
 		return
 	}
 	var ss []http2.Setting
+	var updateFuncs []func()
 	f.ForeachSetting(func(s http2.Setting) error {
-		ss = append(ss, s)
+		switch s.ID {
+		case http2.SettingMaxHeaderListSize:
+			updateFuncs = append(updateFuncs, func() {
+				t.maxSendHeaderListSize = new(uint32)
+				*t.maxSendHeaderListSize = s.Val
+			})
+		default:
+			ss = append(ss, s)
+		}
 		return nil
 	})
-	// The settings will be applied once the ack is sent.
-	t.controlBuf.put(&settings{ack: true, ss: ss})
+	t.controlBuf.executeAndPut(func(interface{}) bool {
+		for _, f := range updateFuncs {
+			f()
+		}
+		return true
+	}, &incomingSettings{
+		ss: ss,
+	})
 }
 
 const (
@@ -627,7 +674,7 @@ func (t *http2Server) handlePing(f *http2.PingFrame) {
 	t.mu.Unlock()
 	if ns < 1 && !t.kep.PermitWithoutStream {
 		// Keepalive shouldn't be active thus, this new ping should
-		// have come after atleast defaultPingTimeout.
+		// have come after at least defaultPingTimeout.
 		if t.lastPingAt.Add(defaultPingTimeout).After(now) {
 			t.pingStrikes++
 		}
@@ -640,69 +687,52 @@ func (t *http2Server) handlePing(f *http2.PingFrame) {
 
 	if t.pingStrikes > maxPingStrikes {
 		// Send goaway and close the connection.
+		errorf("transport: Got too many pings from the client, closing the connection.")
 		t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: true})
 	}
 }
 
 func (t *http2Server) handleWindowUpdate(f *http2.WindowUpdateFrame) {
-	id := f.Header().StreamID
-	incr := f.Increment
-	if id == 0 {
-		t.sendQuotaPool.add(int(incr))
-		return
-	}
-	if s, ok := t.getStream(f); ok {
-		s.sendQuotaPool.add(int(incr))
-	}
+	t.controlBuf.put(&incomingWindowUpdate{
+		streamID:  f.Header().StreamID,
+		increment: f.Increment,
+	})
 }
 
-func (t *http2Server) writeHeaders(s *Stream, b *bytes.Buffer, endStream bool) error {
-	first := true
-	endHeaders := false
-	var err error
-	defer func() {
-		if err == nil {
-			// Reset ping strikes when seding headers since that might cause the
-			// peer to send ping.
-			atomic.StoreUint32(&t.resetPingStrikes, 1)
-		}
-	}()
-	// Sends the headers in a single batch.
-	for !endHeaders {
-		size := t.hBuf.Len()
-		if size > http2MaxFrameLen {
-			size = http2MaxFrameLen
-		} else {
-			endHeaders = true
+func appendHeaderFieldsFromMD(headerFields []hpack.HeaderField, md metadata.MD) []hpack.HeaderField {
+	for k, vv := range md {
+		if isReservedHeader(k) {
+			// Clients don't tolerate reading restricted headers after some non restricted ones were sent.
+			continue
 		}
-		if first {
-			p := http2.HeadersFrameParam{
-				StreamID:      s.id,
-				BlockFragment: b.Next(size),
-				EndStream:     endStream,
-				EndHeaders:    endHeaders,
-			}
-			err = t.framer.writeHeaders(endHeaders, p)
-			first = false
-		} else {
-			err = t.framer.writeContinuation(endHeaders, s.id, endHeaders, b.Next(size))
+		for _, v := range vv {
+			headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
 		}
-		if err != nil {
-			t.Close()
-			return connectionErrorf(true, err, "transport: %v", err)
+	}
+	return headerFields
+}
+
+func (t *http2Server) checkForHeaderListSize(it interface{}) bool {
+	if t.maxSendHeaderListSize == nil {
+		return true
+	}
+	hdrFrame := it.(*headerFrame)
+	var sz int64
+	for _, f := range hdrFrame.hf {
+		if sz += int64(f.Size()); sz > int64(*t.maxSendHeaderListSize) {
+			errorf("header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize)
+			return false
 		}
 	}
-	return nil
+	return true
 }
 
 // WriteHeader sends the header metedata md back to the client.
 func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error {
-	s.mu.Lock()
-	if s.headerOk || s.state == streamDone {
-		s.mu.Unlock()
+	if s.updateHeaderSent() || s.getState() == streamDone {
 		return ErrIllegalHeaderWrite
 	}
-	s.headerOk = true
+	s.hdrMu.Lock()
 	if md.Len() > 0 {
 		if s.header.Len() > 0 {
 			s.header = metadata.Join(s.header, md)
@@ -710,37 +740,45 @@ func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error {
 			s.header = md
 		}
 	}
-	md = s.header
-	s.mu.Unlock()
-	if _, err := wait(s.ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil {
+	if err := t.writeHeaderLocked(s); err != nil {
+		s.hdrMu.Unlock()
 		return err
 	}
-	t.hBuf.Reset()
-	t.hEnc.WriteField(hpack.HeaderField{Name: ":status", Value: "200"})
-	t.hEnc.WriteField(hpack.HeaderField{Name: "content-type", Value: "application/grpc"})
+	s.hdrMu.Unlock()
+	return nil
+}
+
+func (t *http2Server) writeHeaderLocked(s *Stream) error {
+	// TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields
+	// first and create a slice of that exact size.
+	headerFields := make([]hpack.HeaderField, 0, 2) // at least :status, content-type will be there if none else.
+	headerFields = append(headerFields, hpack.HeaderField{Name: ":status", Value: "200"})
+	headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: contentType(s.contentSubtype)})
 	if s.sendCompress != "" {
-		t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-encoding", Value: s.sendCompress})
-	}
-	for k, vv := range md {
-		if isReservedHeader(k) {
-			// Clients don't tolerate reading restricted headers after some non restricted ones were sent.
-			continue
-		}
-		for _, v := range vv {
-			t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
+		headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: s.sendCompress})
+	}
+	headerFields = appendHeaderFieldsFromMD(headerFields, s.header)
+	success, err := t.controlBuf.executeAndPut(t.checkForHeaderListSize, &headerFrame{
+		streamID:  s.id,
+		hf:        headerFields,
+		endStream: false,
+		onWrite: func() {
+			atomic.StoreUint32(&t.resetPingStrikes, 1)
+		},
+	})
+	if !success {
+		if err != nil {
+			return err
 		}
-	}
-	bufLen := t.hBuf.Len()
-	if err := t.writeHeaders(s, t.hBuf, false); err != nil {
-		return err
+		t.closeStream(s, true, http2.ErrCodeInternal, nil, false)
+		return ErrHeaderListSizeLimitViolation
 	}
 	if t.stats != nil {
-		outHeader := &stats.OutHeader{
-			WireLength: bufLen,
-		}
+		// Note: WireLength is not set in outHeader.
+		// TODO(mmukhi): Revisit this later, if needed.
+		outHeader := &stats.OutHeader{}
 		t.stats.HandleRPC(s.Context(), outHeader)
 	}
-	t.writableChan <- 0
 	return nil
 }
 
@@ -749,204 +787,108 @@ func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error {
 // TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early
 // OK is adopted.
 func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error {
-	var headersSent, hasHeader bool
-	s.mu.Lock()
-	if s.state == streamDone {
-		s.mu.Unlock()
+	if s.getState() == streamDone {
 		return nil
 	}
-	if s.headerOk {
-		headersSent = true
-	}
-	if s.header.Len() > 0 {
-		hasHeader = true
-	}
-	s.mu.Unlock()
-
-	if !headersSent && hasHeader {
-		t.WriteHeader(s, nil)
-		headersSent = true
-	}
-
-	if _, err := wait(s.ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil {
-		return err
-	}
-	t.hBuf.Reset()
-	if !headersSent {
-		t.hEnc.WriteField(hpack.HeaderField{Name: ":status", Value: "200"})
-		t.hEnc.WriteField(hpack.HeaderField{Name: "content-type", Value: "application/grpc"})
+	s.hdrMu.Lock()
+	// TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields
+	// first and create a slice of that exact size.
+	headerFields := make([]hpack.HeaderField, 0, 2) // grpc-status and grpc-message will be there if none else.
+	if !s.updateHeaderSent() {                      // No headers have been sent.
+		if len(s.header) > 0 { // Send a separate header frame.
+			if err := t.writeHeaderLocked(s); err != nil {
+				s.hdrMu.Unlock()
+				return err
+			}
+		} else { // Send a trailer only response.
+			headerFields = append(headerFields, hpack.HeaderField{Name: ":status", Value: "200"})
+			headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: contentType(s.contentSubtype)})
+		}
 	}
-	t.hEnc.WriteField(
-		hpack.HeaderField{
-			Name:  "grpc-status",
-			Value: strconv.Itoa(int(st.Code())),
-		})
-	t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-message", Value: encodeGrpcMessage(st.Message())})
+	headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status", Value: strconv.Itoa(int(st.Code()))})
+	headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-message", Value: encodeGrpcMessage(st.Message())})
 
 	if p := st.Proto(); p != nil && len(p.Details) > 0 {
 		stBytes, err := proto.Marshal(p)
 		if err != nil {
 			// TODO: return error instead, when callers are able to handle it.
-			panic(err)
+			grpclog.Errorf("transport: failed to marshal rpc status: %v, error: %v", p, err)
+		} else {
+			headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status-details-bin", Value: encodeBinHeader(stBytes)})
 		}
-
-		t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-status-details-bin", Value: encodeBinHeader(stBytes)})
 	}
 
 	// Attach the trailer metadata.
-	for k, vv := range s.trailer {
-		// Clients don't tolerate reading restricted headers after some non restricted ones were sent.
-		if isReservedHeader(k) {
-			continue
-		}
-		for _, v := range vv {
-			t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
-		}
+	headerFields = appendHeaderFieldsFromMD(headerFields, s.trailer)
+	trailingHeader := &headerFrame{
+		streamID:  s.id,
+		hf:        headerFields,
+		endStream: true,
+		onWrite: func() {
+			atomic.StoreUint32(&t.resetPingStrikes, 1)
+		},
 	}
-	bufLen := t.hBuf.Len()
-	if err := t.writeHeaders(s, t.hBuf, true); err != nil {
-		t.Close()
-		return err
+	s.hdrMu.Unlock()
+	success, err := t.controlBuf.execute(t.checkForHeaderListSize, trailingHeader)
+	if !success {
+		if err != nil {
+			return err
+		}
+		t.closeStream(s, true, http2.ErrCodeInternal, nil, false)
+		return ErrHeaderListSizeLimitViolation
 	}
+	t.closeStream(s, false, 0, trailingHeader, true)
 	if t.stats != nil {
-		outTrailer := &stats.OutTrailer{
-			WireLength: bufLen,
-		}
-		t.stats.HandleRPC(s.Context(), outTrailer)
+		t.stats.HandleRPC(s.Context(), &stats.OutTrailer{})
 	}
-	t.closeStream(s)
-	t.writableChan <- 0
 	return nil
 }
 
 // Write converts the data into HTTP2 data frame and sends it out. Non-nil error
 // is returns if it fails (e.g., framing error, transport error).
-func (t *http2Server) Write(s *Stream, data []byte, opts *Options) (err error) {
-	// TODO(zhaoq): Support multi-writers for a single stream.
-	var writeHeaderFrame bool
-	s.mu.Lock()
-	if s.state == streamDone {
-		s.mu.Unlock()
-		return streamErrorf(codes.Unknown, "the stream has been done")
-	}
-	if !s.headerOk {
-		writeHeaderFrame = true
-	}
-	s.mu.Unlock()
-	if writeHeaderFrame {
-		t.WriteHeader(s, nil)
-	}
-	r := bytes.NewBuffer(data)
-	var (
-		p   []byte
-		oqv uint32
-	)
-	for {
-		if r.Len() == 0 && p == nil {
-			return nil
-		}
-		oqv = atomic.LoadUint32(&t.outQuotaVersion)
-		size := http2MaxFrameLen
-		// Wait until the stream has some quota to send the data.
-		sq, err := wait(s.ctx, nil, nil, t.shutdownChan, s.sendQuotaPool.acquire())
-		if err != nil {
-			return err
-		}
-		// Wait until the transport has some quota to send the data.
-		tq, err := wait(s.ctx, nil, nil, t.shutdownChan, t.sendQuotaPool.acquire())
-		if err != nil {
-			return err
-		}
-		if sq < size {
-			size = sq
-		}
-		if tq < size {
-			size = tq
+func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) error {
+	if !s.isHeaderSent() { // Headers haven't been written yet.
+		if err := t.WriteHeader(s, nil); err != nil {
+			// TODO(mmukhi, dfawley): Make sure this is the right code to return.
+			return status.Errorf(codes.Internal, "transport: %v", err)
 		}
-		if p == nil {
-			p = r.Next(size)
-		}
-		ps := len(p)
-		if ps < sq {
-			// Overbooked stream quota. Return it back.
-			s.sendQuotaPool.add(sq - ps)
-		}
-		if ps < tq {
-			// Overbooked transport quota. Return it back.
-			t.sendQuotaPool.add(tq - ps)
-		}
-		t.framer.adjustNumWriters(1)
-		// Got some quota. Try to acquire writing privilege on the
-		// transport.
-		if _, err := wait(s.ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil {
-			if _, ok := err.(StreamError); ok {
-				// Return the connection quota back.
-				t.sendQuotaPool.add(ps)
-			}
-			if t.framer.adjustNumWriters(-1) == 0 {
-				// This writer is the last one in this batch and has the
-				// responsibility to flush the buffered frames. It queues
-				// a flush request to controlBuf instead of flushing directly
-				// in order to avoid the race with other writing or flushing.
-				t.controlBuf.put(&flushIO{})
-			}
-			return err
-		}
-		select {
-		case <-s.ctx.Done():
-			t.sendQuotaPool.add(ps)
-			if t.framer.adjustNumWriters(-1) == 0 {
-				t.controlBuf.put(&flushIO{})
+	} else {
+		// Writing headers checks for this condition.
+		if s.getState() == streamDone {
+			// TODO(mmukhi, dfawley): Should the server write also return io.EOF?
+			s.cancel()
+			select {
+			case <-t.ctx.Done():
+				return ErrConnClosing
+			default:
 			}
-			t.writableChan <- 0
 			return ContextErr(s.ctx.Err())
-		default:
-		}
-		if oqv != atomic.LoadUint32(&t.outQuotaVersion) {
-			// InitialWindowSize settings frame must have been received after we
-			// acquired send quota but before we got the writable channel.
-			// We must forsake this write.
-			t.sendQuotaPool.add(ps)
-			s.sendQuotaPool.add(ps)
-			if t.framer.adjustNumWriters(-1) == 0 {
-				t.controlBuf.put(&flushIO{})
-			}
-			t.writableChan <- 0
-			continue
-		}
-		var forceFlush bool
-		if r.Len() == 0 && t.framer.adjustNumWriters(0) == 1 && !opts.Last {
-			forceFlush = true
-		}
-		// Reset ping strikes when sending data since this might cause
-		// the peer to send ping.
-		atomic.StoreUint32(&t.resetPingStrikes, 1)
-		if err := t.framer.writeData(forceFlush, s.id, false, p); err != nil {
-			t.Close()
-			return connectionErrorf(true, err, "transport: %v", err)
 		}
-		p = nil
-		if t.framer.adjustNumWriters(-1) == 0 {
-			t.framer.flushWrite()
-		}
-		t.writableChan <- 0
 	}
-
-}
-
-func (t *http2Server) applySettings(ss []http2.Setting) {
-	for _, s := range ss {
-		if s.ID == http2.SettingInitialWindowSize {
-			t.mu.Lock()
-			defer t.mu.Unlock()
-			for _, stream := range t.activeStreams {
-				stream.sendQuotaPool.add(int(s.Val) - int(t.streamSendQuota))
-			}
-			t.streamSendQuota = s.Val
-			atomic.AddUint32(&t.outQuotaVersion, 1)
+	// Add some data to header frame so that we can equally distribute bytes across frames.
+	emptyLen := http2MaxFrameLen - len(hdr)
+	if emptyLen > len(data) {
+		emptyLen = len(data)
+	}
+	hdr = append(hdr, data[:emptyLen]...)
+	data = data[emptyLen:]
+	df := &dataFrame{
+		streamID: s.id,
+		h:        hdr,
+		d:        data,
+		onEachWrite: func() {
+			atomic.StoreUint32(&t.resetPingStrikes, 1)
+		},
+	}
+	if err := s.wq.get(int32(len(hdr) + len(data))); err != nil {
+		select {
+		case <-t.ctx.Done():
+			return ErrConnClosing
+		default:
 		}
-
+		return ContextErr(s.ctx.Err())
 	}
+	return t.controlBuf.put(df)
 }
 
 // keepalive running in a separate goroutine does the following:
@@ -962,7 +904,7 @@ func (t *http2Server) keepalive() {
 	maxAge := time.NewTimer(t.kp.MaxConnectionAge)
 	keepalive := time.NewTimer(t.kp.Time)
 	// NOTE: All exit paths of this function should reset their
-	// respecitve timers. A failure to do so will cause the
+	// respective timers. A failure to do so will cause the
 	// following clean-up to deadlock and eventually leak.
 	defer func() {
 		if !maxIdle.Stop() {
@@ -991,7 +933,7 @@ func (t *http2Server) keepalive() {
 				// The connection has been idle for a duration of keepalive.MaxConnectionIdle or more.
 				// Gracefully close the connection.
 				t.drain(http2.ErrCodeNo, []byte{})
-				// Reseting the timer so that the clean-up doesn't deadlock.
+				// Resetting the timer so that the clean-up doesn't deadlock.
 				maxIdle.Reset(infinity)
 				return
 			}
@@ -1003,9 +945,9 @@ func (t *http2Server) keepalive() {
 			case <-maxAge.C:
 				// Close the connection after grace period.
 				t.Close()
-				// Reseting the timer so that the clean-up doesn't deadlock.
+				// Resetting the timer so that the clean-up doesn't deadlock.
 				maxAge.Reset(infinity)
-			case <-t.shutdownChan:
+			case <-t.ctx.Done():
 			}
 			return
 		case <-keepalive.C:
@@ -1016,98 +958,17 @@ func (t *http2Server) keepalive() {
 			}
 			if pingSent {
 				t.Close()
-				// Reseting the timer so that the clean-up doesn't deadlock.
+				// Resetting the timer so that the clean-up doesn't deadlock.
 				keepalive.Reset(infinity)
 				return
 			}
 			pingSent = true
+			if channelz.IsOn() {
+				atomic.AddInt64(&t.czData.kpCount, 1)
+			}
 			t.controlBuf.put(p)
 			keepalive.Reset(t.kp.Timeout)
-		case <-t.shutdownChan:
-			return
-		}
-	}
-}
-
-var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}}
-
-// controller running in a separate goroutine takes charge of sending control
-// frames (e.g., window update, reset stream, setting, etc.) to the server.
-func (t *http2Server) controller() {
-	for {
-		select {
-		case i := <-t.controlBuf.get():
-			t.controlBuf.load()
-			select {
-			case <-t.writableChan:
-				switch i := i.(type) {
-				case *windowUpdate:
-					t.framer.writeWindowUpdate(i.flush, i.streamID, i.increment)
-				case *settings:
-					if i.ack {
-						t.framer.writeSettingsAck(true)
-						t.applySettings(i.ss)
-					} else {
-						t.framer.writeSettings(true, i.ss...)
-					}
-				case *resetStream:
-					t.framer.writeRSTStream(true, i.streamID, i.code)
-				case *goAway:
-					t.mu.Lock()
-					if t.state == closing {
-						t.mu.Unlock()
-						// The transport is closing.
-						return
-					}
-					sid := t.maxStreamID
-					if !i.headsUp {
-						// Stop accepting more streams now.
-						t.state = draining
-						t.mu.Unlock()
-						t.framer.writeGoAway(true, sid, i.code, i.debugData)
-						if i.closeConn {
-							// Abruptly close the connection following the GoAway.
-							t.Close()
-						}
-						t.writableChan <- 0
-						continue
-					}
-					t.mu.Unlock()
-					// For a graceful close, send out a GoAway with stream ID of MaxUInt32,
-					// Follow that with a ping and wait for the ack to come back or a timer
-					// to expire. During this time accept new streams since they might have
-					// originated before the GoAway reaches the client.
-					// After getting the ack or timer expiration send out another GoAway this
-					// time with an ID of the max stream server intends to process.
-					t.framer.writeGoAway(true, math.MaxUint32, http2.ErrCodeNo, []byte{})
-					t.framer.writePing(true, false, goAwayPing.data)
-					go func() {
-						timer := time.NewTimer(time.Minute)
-						defer timer.Stop()
-						select {
-						case <-t.drainChan:
-						case <-timer.C:
-						case <-t.shutdownChan:
-							return
-						}
-						t.controlBuf.put(&goAway{code: i.code, debugData: i.debugData})
-					}()
-				case *flushIO:
-					t.framer.flushWrite()
-				case *ping:
-					if !i.ack {
-						t.bdpEst.timesnap(i.data)
-					}
-					t.framer.writePing(true, i.ack, i.data)
-				default:
-					errorf("transport: http2Server.controller got unexpected item type %v\n", i)
-				}
-				t.writableChan <- 0
-				continue
-			case <-t.shutdownChan:
-				return
-			}
-		case <-t.shutdownChan:
+		case <-t.ctx.Done():
 			return
 		}
 	}
@@ -1116,7 +977,7 @@ func (t *http2Server) controller() {
 // Close starts shutting down the http2Server transport.
 // TODO(zhaoq): Now the destruction is not blocked on any pending streams. This
 // could cause some resource issue. Revisit this later.
-func (t *http2Server) Close() (err error) {
+func (t *http2Server) Close() error {
 	t.mu.Lock()
 	if t.state == closing {
 		t.mu.Unlock()
@@ -1126,8 +987,12 @@ func (t *http2Server) Close() (err error) {
 	streams := t.activeStreams
 	t.activeStreams = nil
 	t.mu.Unlock()
-	close(t.shutdownChan)
-	err = t.conn.Close()
+	t.controlBuf.finish()
+	t.cancel()
+	err := t.conn.Close()
+	if channelz.IsOn() {
+		channelz.RemoveEntry(t.channelzID)
+	}
 	// Cancel all active streams.
 	for _, s := range streams {
 		s.cancel()
@@ -1136,32 +1001,48 @@ func (t *http2Server) Close() (err error) {
 		connEnd := &stats.ConnEnd{}
 		t.stats.HandleConn(t.ctx, connEnd)
 	}
-	return
+	return err
 }
 
 // closeStream clears the footprint of a stream when the stream is not needed
 // any more.
-func (t *http2Server) closeStream(s *Stream) {
-	t.mu.Lock()
-	delete(t.activeStreams, s.id)
-	if len(t.activeStreams) == 0 {
-		t.idle = time.Now()
-	}
-	if t.state == draining && len(t.activeStreams) == 0 {
-		defer t.Close()
+func (t *http2Server) closeStream(s *Stream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) {
+	if s.swapState(streamDone) == streamDone {
+		// If the stream was already done, return.
+		return
 	}
-	t.mu.Unlock()
 	// In case stream sending and receiving are invoked in separate
 	// goroutines (e.g., bi-directional streaming), cancel needs to be
 	// called to interrupt the potential blocking on other goroutines.
 	s.cancel()
-	s.mu.Lock()
-	if s.state == streamDone {
-		s.mu.Unlock()
-		return
+	cleanup := &cleanupStream{
+		streamID: s.id,
+		rst:      rst,
+		rstCode:  rstCode,
+		onWrite: func() {
+			t.mu.Lock()
+			if t.activeStreams != nil {
+				delete(t.activeStreams, s.id)
+				if len(t.activeStreams) == 0 {
+					t.idle = time.Now()
+				}
+			}
+			t.mu.Unlock()
+			if channelz.IsOn() {
+				if eosReceived {
+					atomic.AddInt64(&t.czData.streamsSucceeded, 1)
+				} else {
+					atomic.AddInt64(&t.czData.streamsFailed, 1)
+				}
+			}
+		},
+	}
+	if hdr != nil {
+		hdr.cleanup = cleanup
+		t.controlBuf.put(hdr)
+	} else {
+		t.controlBuf.put(cleanup)
 	}
-	s.state = streamDone
-	s.mu.Unlock()
 }
 
 func (t *http2Server) RemoteAddr() net.Addr {
@@ -1182,7 +1063,111 @@ func (t *http2Server) drain(code http2.ErrCode, debugData []byte) {
 	t.controlBuf.put(&goAway{code: code, debugData: debugData, headsUp: true})
 }
 
-var rgen = rand.New(rand.NewSource(time.Now().UnixNano()))
+var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}}
+
+// Handles outgoing GoAway and returns true if loopy needs to put itself
+// in draining mode.
+func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) {
+	t.mu.Lock()
+	if t.state == closing { // TODO(mmukhi): This seems unnecessary.
+		t.mu.Unlock()
+		// The transport is closing.
+		return false, ErrConnClosing
+	}
+	sid := t.maxStreamID
+	if !g.headsUp {
+		// Stop accepting more streams now.
+		t.state = draining
+		if len(t.activeStreams) == 0 {
+			g.closeConn = true
+		}
+		t.mu.Unlock()
+		if err := t.framer.fr.WriteGoAway(sid, g.code, g.debugData); err != nil {
+			return false, err
+		}
+		if g.closeConn {
+			// Abruptly close the connection following the GoAway (via
+			// loopywriter).  But flush out what's inside the buffer first.
+			t.framer.writer.Flush()
+			return false, fmt.Errorf("transport: Connection closing")
+		}
+		return true, nil
+	}
+	t.mu.Unlock()
+	// For a graceful close, send out a GoAway with stream ID of MaxUInt32,
+	// Follow that with a ping and wait for the ack to come back or a timer
+	// to expire. During this time accept new streams since they might have
+	// originated before the GoAway reaches the client.
+	// After getting the ack or timer expiration send out another GoAway this
+	// time with an ID of the max stream server intends to process.
+	if err := t.framer.fr.WriteGoAway(math.MaxUint32, http2.ErrCodeNo, []byte{}); err != nil {
+		return false, err
+	}
+	if err := t.framer.fr.WritePing(false, goAwayPing.data); err != nil {
+		return false, err
+	}
+	go func() {
+		timer := time.NewTimer(time.Minute)
+		defer timer.Stop()
+		select {
+		case <-t.drainChan:
+		case <-timer.C:
+		case <-t.ctx.Done():
+			return
+		}
+		t.controlBuf.put(&goAway{code: g.code, debugData: g.debugData})
+	}()
+	return false, nil
+}
+
+func (t *http2Server) ChannelzMetric() *channelz.SocketInternalMetric {
+	s := channelz.SocketInternalMetric{
+		StreamsStarted:                   atomic.LoadInt64(&t.czData.streamsStarted),
+		StreamsSucceeded:                 atomic.LoadInt64(&t.czData.streamsSucceeded),
+		StreamsFailed:                    atomic.LoadInt64(&t.czData.streamsFailed),
+		MessagesSent:                     atomic.LoadInt64(&t.czData.msgSent),
+		MessagesReceived:                 atomic.LoadInt64(&t.czData.msgRecv),
+		KeepAlivesSent:                   atomic.LoadInt64(&t.czData.kpCount),
+		LastRemoteStreamCreatedTimestamp: time.Unix(0, atomic.LoadInt64(&t.czData.lastStreamCreatedTime)),
+		LastMessageSentTimestamp:         time.Unix(0, atomic.LoadInt64(&t.czData.lastMsgSentTime)),
+		LastMessageReceivedTimestamp:     time.Unix(0, atomic.LoadInt64(&t.czData.lastMsgRecvTime)),
+		LocalFlowControlWindow:           int64(t.fc.getSize()),
+		SocketOptions:                    channelz.GetSocketOption(t.conn),
+		LocalAddr:                        t.localAddr,
+		RemoteAddr:                       t.remoteAddr,
+		// RemoteName :
+	}
+	if au, ok := t.authInfo.(credentials.ChannelzSecurityInfo); ok {
+		s.Security = au.GetSecurityValue()
+	}
+	s.RemoteFlowControlWindow = t.getOutFlowWindow()
+	return &s
+}
+
+func (t *http2Server) IncrMsgSent() {
+	atomic.AddInt64(&t.czData.msgSent, 1)
+	atomic.StoreInt64(&t.czData.lastMsgSentTime, time.Now().UnixNano())
+}
+
+func (t *http2Server) IncrMsgRecv() {
+	atomic.AddInt64(&t.czData.msgRecv, 1)
+	atomic.StoreInt64(&t.czData.lastMsgRecvTime, time.Now().UnixNano())
+}
+
+func (t *http2Server) getOutFlowWindow() int64 {
+	resp := make(chan uint32)
+	timer := time.NewTimer(time.Second)
+	defer timer.Stop()
+	t.controlBuf.put(&outFlowControlSizeRequest{resp})
+	select {
+	case sz := <-resp:
+		return int64(sz)
+	case <-t.ctxDone:
+		return -1
+	case <-timer.C:
+		return -2
+	}
+}
 
 func getJitter(v time.Duration) time.Duration {
 	if v == infinity {
@@ -1190,6 +1175,6 @@ func getJitter(v time.Duration) time.Duration {
 	}
 	// Generate a jitter between +/- 10% of the value.
 	r := int64(v / 10)
-	j := rgen.Int63n(2*r) - r
+	j := grpcrand.Int63n(2*r) - r
 	return time.Duration(j)
 }
diff --git a/vendor/google.golang.org/grpc/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go
similarity index 58%
rename from vendor/google.golang.org/grpc/transport/http_util.go
rename to vendor/google.golang.org/grpc/internal/transport/http_util.go
index 685c6fbf9678..77a2cfaaef33 100644
--- a/vendor/google.golang.org/grpc/transport/http_util.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go
@@ -24,12 +24,13 @@ import (
 	"encoding/base64"
 	"fmt"
 	"io"
+	"math"
 	"net"
 	"net/http"
 	"strconv"
 	"strings"
-	"sync/atomic"
 	"time"
+	"unicode/utf8"
 
 	"github.com/golang/protobuf/proto"
 	"golang.org/x/net/http2"
@@ -44,8 +45,12 @@ const (
 	http2MaxFrameLen = 16384 // 16KB frame
 	// http://http2.github.io/http2-spec/#SettingValues
 	http2InitHeaderTableSize = 4096
-	// http2IOBufSize specifies the buffer size for sending frames.
-	http2IOBufSize = 32 * 1024
+	// baseContentType is the base content-type for gRPC.  This is a valid
+	// content-type on it's own, but can also include a content-subtype such as
+	// "proto" as a suffix after "+" or ";".  See
+	// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests
+	// for more details.
+	baseContentType = "application/grpc"
 )
 
 var (
@@ -64,7 +69,7 @@ var (
 		http2.ErrCodeConnect:            codes.Internal,
 		http2.ErrCodeEnhanceYourCalm:    codes.ResourceExhausted,
 		http2.ErrCodeInadequateSecurity: codes.PermissionDenied,
-		http2.ErrCodeHTTP11Required:     codes.FailedPrecondition,
+		http2.ErrCodeHTTP11Required:     codes.Internal,
 	}
 	statusCodeConvTab = map[codes.Code]http2.ErrCode{
 		codes.Internal:          http2.ErrCodeInternal,
@@ -111,7 +116,12 @@ type decodeState struct {
 	timeout    time.Duration
 	method     string
 	// key-value metadata map from the peer.
-	mdata map[string][]string
+	mdata          map[string][]string
+	statsTags      []byte
+	statsTrace     []byte
+	contentSubtype string
+	// whether decoding on server side or not
+	serverSide bool
 }
 
 // isReservedHeader checks whether hdr belongs to HTTP2 headers
@@ -123,12 +133,16 @@ func isReservedHeader(hdr string) bool {
 	}
 	switch hdr {
 	case "content-type",
+		"user-agent",
 		"grpc-message-type",
 		"grpc-encoding",
 		"grpc-message",
 		"grpc-status",
 		"grpc-timeout",
 		"grpc-status-details-bin",
+		// Intentionally exclude grpc-previous-rpc-attempts and
+		// grpc-retry-pushback-ms, which are "reserved", but their API
+		// intentionally works via metadata.
 		"te":
 		return true
 	default:
@@ -136,28 +150,55 @@ func isReservedHeader(hdr string) bool {
 	}
 }
 
-// isWhitelistedPseudoHeader checks whether hdr belongs to HTTP2 pseudoheaders
-// that should be propagated into metadata visible to users.
-func isWhitelistedPseudoHeader(hdr string) bool {
+// isWhitelistedHeader checks whether hdr should be propagated into metadata
+// visible to users, even though it is classified as "reserved", above.
+func isWhitelistedHeader(hdr string) bool {
 	switch hdr {
-	case ":authority":
+	case ":authority", "user-agent":
 		return true
 	default:
 		return false
 	}
 }
 
-func validContentType(t string) bool {
-	e := "application/grpc"
-	if !strings.HasPrefix(t, e) {
-		return false
+// contentSubtype returns the content-subtype for the given content-type.  The
+// given content-type must be a valid content-type that starts with
+// "application/grpc". A content-subtype will follow "application/grpc" after a
+// "+" or ";". See
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details.
+//
+// If contentType is not a valid content-type for gRPC, the boolean
+// will be false, otherwise true. If content-type == "application/grpc",
+// "application/grpc+", or "application/grpc;", the boolean will be true,
+// but no content-subtype will be returned.
+//
+// contentType is assumed to be lowercase already.
+func contentSubtype(contentType string) (string, bool) {
+	if contentType == baseContentType {
+		return "", true
+	}
+	if !strings.HasPrefix(contentType, baseContentType) {
+		return "", false
+	}
+	// guaranteed since != baseContentType and has baseContentType prefix
+	switch contentType[len(baseContentType)] {
+	case '+', ';':
+		// this will return true for "application/grpc+" or "application/grpc;"
+		// which the previous validContentType function tested to be valid, so we
+		// just say that no content-subtype is specified in this case
+		return contentType[len(baseContentType)+1:], true
+	default:
+		return "", false
 	}
-	// Support variations on the content-type
-	// (e.g. "application/grpc+blah", "application/grpc;blah").
-	if len(t) > len(e) && t[len(e)] != '+' && t[len(e)] != ';' {
-		return false
+}
+
+// contentSubtype is assumed to be lowercase
+func contentType(contentSubtype string) string {
+	if contentSubtype == "" {
+		return baseContentType
 	}
-	return true
+	return baseContentType + "+" + contentSubtype
 }
 
 func (d *decodeState) status() *status.Status {
@@ -197,13 +238,22 @@ func decodeMetadataHeader(k, v string) (string, error) {
 	return v, nil
 }
 
-func (d *decodeState) decodeResponseHeader(frame *http2.MetaHeadersFrame) error {
+func (d *decodeState) decodeHeader(frame *http2.MetaHeadersFrame) error {
+	// frame.Truncated is set to true when framer detects that the current header
+	// list size hits MaxHeaderListSize limit.
+	if frame.Truncated {
+		return status.Error(codes.Internal, "peer header list size exceeded limit")
+	}
 	for _, hf := range frame.Fields {
 		if err := d.processHeaderField(hf); err != nil {
 			return err
 		}
 	}
 
+	if d.serverSide {
+		return nil
+	}
+
 	// If grpc status exists, no need to check further.
 	if d.rawStatusCode != nil || d.statusGen != nil {
 		return nil
@@ -212,7 +262,7 @@ func (d *decodeState) decodeResponseHeader(frame *http2.MetaHeadersFrame) error
 	// If grpc status doesn't exist and http status doesn't exist,
 	// then it's a malformed header.
 	if d.httpStatus == nil {
-		return streamErrorf(codes.Internal, "malformed header: doesn't contain status(gRPC or HTTP)")
+		return status.Error(codes.Internal, "malformed header: doesn't contain status(gRPC or HTTP)")
 	}
 
 	if *(d.httpStatus) != http.StatusOK {
@@ -220,33 +270,46 @@ func (d *decodeState) decodeResponseHeader(frame *http2.MetaHeadersFrame) error
 		if !ok {
 			code = codes.Unknown
 		}
-		return streamErrorf(code, http.StatusText(*(d.httpStatus)))
+		return status.Error(code, http.StatusText(*(d.httpStatus)))
 	}
 
 	// gRPC status doesn't exist and http status is OK.
 	// Set rawStatusCode to be unknown and return nil error.
 	// So that, if the stream has ended this Unknown status
-	// will be propogated to the user.
+	// will be propagated to the user.
 	// Otherwise, it will be ignored. In which case, status from
-	// a later trailer, that has StreamEnded flag set, is propogated.
+	// a later trailer, that has StreamEnded flag set, is propagated.
 	code := int(codes.Unknown)
 	d.rawStatusCode = &code
 	return nil
+}
 
+func (d *decodeState) addMetadata(k, v string) {
+	if d.mdata == nil {
+		d.mdata = make(map[string][]string)
+	}
+	d.mdata[k] = append(d.mdata[k], v)
 }
 
 func (d *decodeState) processHeaderField(f hpack.HeaderField) error {
 	switch f.Name {
 	case "content-type":
-		if !validContentType(f.Value) {
-			return streamErrorf(codes.FailedPrecondition, "transport: received the unexpected content-type %q", f.Value)
+		contentSubtype, validContentType := contentSubtype(f.Value)
+		if !validContentType {
+			return status.Errorf(codes.Internal, "transport: received the unexpected content-type %q", f.Value)
 		}
+		d.contentSubtype = contentSubtype
+		// TODO: do we want to propagate the whole content-type in the metadata,
+		// or come up with a way to just propagate the content-subtype if it was set?
+		// ie {"content-type": "application/grpc+proto"} or {"content-subtype": "proto"}
+		// in the metadata?
+		d.addMetadata(f.Name, f.Value)
 	case "grpc-encoding":
 		d.encoding = f.Value
 	case "grpc-status":
 		code, err := strconv.Atoi(f.Value)
 		if err != nil {
-			return streamErrorf(codes.Internal, "transport: malformed grpc-status: %v", err)
+			return status.Errorf(codes.Internal, "transport: malformed grpc-status: %v", err)
 		}
 		d.rawStatusCode = &code
 	case "grpc-message":
@@ -254,39 +317,51 @@ func (d *decodeState) processHeaderField(f hpack.HeaderField) error {
 	case "grpc-status-details-bin":
 		v, err := decodeBinHeader(f.Value)
 		if err != nil {
-			return streamErrorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err)
+			return status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err)
 		}
 		s := &spb.Status{}
 		if err := proto.Unmarshal(v, s); err != nil {
-			return streamErrorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err)
+			return status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err)
 		}
 		d.statusGen = status.FromProto(s)
 	case "grpc-timeout":
 		d.timeoutSet = true
 		var err error
 		if d.timeout, err = decodeTimeout(f.Value); err != nil {
-			return streamErrorf(codes.Internal, "transport: malformed time-out: %v", err)
+			return status.Errorf(codes.Internal, "transport: malformed time-out: %v", err)
 		}
 	case ":path":
 		d.method = f.Value
 	case ":status":
 		code, err := strconv.Atoi(f.Value)
 		if err != nil {
-			return streamErrorf(codes.Internal, "transport: malformed http-status: %v", err)
+			return status.Errorf(codes.Internal, "transport: malformed http-status: %v", err)
 		}
 		d.httpStatus = &code
+	case "grpc-tags-bin":
+		v, err := decodeBinHeader(f.Value)
+		if err != nil {
+			return status.Errorf(codes.Internal, "transport: malformed grpc-tags-bin: %v", err)
+		}
+		d.statsTags = v
+		d.addMetadata(f.Name, string(v))
+	case "grpc-trace-bin":
+		v, err := decodeBinHeader(f.Value)
+		if err != nil {
+			return status.Errorf(codes.Internal, "transport: malformed grpc-trace-bin: %v", err)
+		}
+		d.statsTrace = v
+		d.addMetadata(f.Name, string(v))
 	default:
-		if !isReservedHeader(f.Name) || isWhitelistedPseudoHeader(f.Name) {
-			if d.mdata == nil {
-				d.mdata = make(map[string][]string)
-			}
-			v, err := decodeMetadataHeader(f.Name, f.Value)
-			if err != nil {
-				errorf("Failed to decode metadata header (%q, %q): %v", f.Name, f.Value, err)
-				return nil
-			}
-			d.mdata[f.Name] = append(d.mdata[f.Name], v)
+		if isReservedHeader(f.Name) && !isWhitelistedHeader(f.Name) {
+			break
+		}
+		v, err := decodeMetadataHeader(f.Name, f.Value)
+		if err != nil {
+			errorf("Failed to decode metadata header (%q, %q): %v", f.Name, f.Value, err)
+			return nil
 		}
+		d.addMetadata(f.Name, v)
 	}
 	return nil
 }
@@ -361,6 +436,10 @@ func decodeTimeout(s string) (time.Duration, error) {
 	if size < 2 {
 		return 0, fmt.Errorf("transport: timeout string is too short: %q", s)
 	}
+	if size > 9 {
+		// Spec allows for 8 digits plus the unit.
+		return 0, fmt.Errorf("transport: timeout string is too long: %q", s)
+	}
 	unit := timeoutUnit(s[size-1])
 	d, ok := timeoutUnitToDuration(unit)
 	if !ok {
@@ -370,21 +449,27 @@ func decodeTimeout(s string) (time.Duration, error) {
 	if err != nil {
 		return 0, err
 	}
+	const maxHours = math.MaxInt64 / int64(time.Hour)
+	if d == time.Hour && t > maxHours {
+		// This timeout would overflow math.MaxInt64; clamp it.
+		return time.Duration(math.MaxInt64), nil
+	}
 	return d * time.Duration(t), nil
 }
 
 const (
 	spaceByte   = ' '
-	tildaByte   = '~'
+	tildeByte   = '~'
 	percentByte = '%'
 )
 
 // encodeGrpcMessage is used to encode status code in header field
-// "grpc-message".
-// It checks to see if each individual byte in msg is an
-// allowable byte, and then either percent encoding or passing it through.
-// When percent encoding, the byte is converted into hexadecimal notation
-// with a '%' prepended.
+// "grpc-message". It does percent encoding and also replaces invalid utf-8
+// characters with Unicode replacement character.
+//
+// It checks to see if each individual byte in msg is an allowable byte, and
+// then either percent encoding or passing it through. When percent encoding,
+// the byte is converted into hexadecimal notation with a '%' prepended.
 func encodeGrpcMessage(msg string) string {
 	if msg == "" {
 		return ""
@@ -392,7 +477,7 @@ func encodeGrpcMessage(msg string) string {
 	lenMsg := len(msg)
 	for i := 0; i < lenMsg; i++ {
 		c := msg[i]
-		if !(c >= spaceByte && c < tildaByte && c != percentByte) {
+		if !(c >= spaceByte && c <= tildeByte && c != percentByte) {
 			return encodeGrpcMessageUnchecked(msg)
 		}
 	}
@@ -401,14 +486,26 @@ func encodeGrpcMessage(msg string) string {
 
 func encodeGrpcMessageUnchecked(msg string) string {
 	var buf bytes.Buffer
-	lenMsg := len(msg)
-	for i := 0; i < lenMsg; i++ {
-		c := msg[i]
-		if c >= spaceByte && c < tildaByte && c != percentByte {
-			buf.WriteByte(c)
-		} else {
-			buf.WriteString(fmt.Sprintf("%%%02X", c))
+	for len(msg) > 0 {
+		r, size := utf8.DecodeRuneInString(msg)
+		for _, b := range []byte(string(r)) {
+			if size > 1 {
+				// If size > 1, r is not ascii. Always do percent encoding.
+				buf.WriteString(fmt.Sprintf("%%%02X", b))
+				continue
+			}
+
+			// The for loop is necessary even if size == 1. r could be
+			// utf8.RuneError.
+			//
+			// fmt.Sprintf("%%%02X", utf8.RuneError) gives "%FFFD".
+			if b >= spaceByte && b <= tildeByte && b != percentByte {
+				buf.WriteByte(b)
+			} else {
+				buf.WriteString(fmt.Sprintf("%%%02X", b))
+			}
 		}
+		msg = msg[size:]
 	}
 	return buf.String()
 }
@@ -447,151 +544,80 @@ func decodeGrpcMessageUnchecked(msg string) string {
 	return buf.String()
 }
 
-type framer struct {
-	numWriters int32
-	reader     io.Reader
-	writer     *bufio.Writer
-	fr         *http2.Framer
-}
-
-func newFramer(conn net.Conn) *framer {
-	f := &framer{
-		reader: bufio.NewReaderSize(conn, http2IOBufSize),
-		writer: bufio.NewWriterSize(conn, http2IOBufSize),
-	}
-	f.fr = http2.NewFramer(f.writer, f.reader)
-	// Opt-in to Frame reuse API on framer to reduce garbage.
-	// Frames aren't safe to read from after a subsequent call to ReadFrame.
-	f.fr.SetReuseFrames()
-	f.fr.ReadMetaHeaders = hpack.NewDecoder(http2InitHeaderTableSize, nil)
-	return f
-}
+type bufWriter struct {
+	buf       []byte
+	offset    int
+	batchSize int
+	conn      net.Conn
+	err       error
 
-func (f *framer) adjustNumWriters(i int32) int32 {
-	return atomic.AddInt32(&f.numWriters, i)
+	onFlush func()
 }
 
-// The following writeXXX functions can only be called when the caller gets
-// unblocked from writableChan channel (i.e., owns the privilege to write).
-
-func (f *framer) writeContinuation(forceFlush bool, streamID uint32, endHeaders bool, headerBlockFragment []byte) error {
-	if err := f.fr.WriteContinuation(streamID, endHeaders, headerBlockFragment); err != nil {
-		return err
+func newBufWriter(conn net.Conn, batchSize int) *bufWriter {
+	return &bufWriter{
+		buf:       make([]byte, batchSize*2),
+		batchSize: batchSize,
+		conn:      conn,
 	}
-	if forceFlush {
-		return f.writer.Flush()
-	}
-	return nil
 }
 
-func (f *framer) writeData(forceFlush bool, streamID uint32, endStream bool, data []byte) error {
-	if err := f.fr.WriteData(streamID, endStream, data); err != nil {
-		return err
+func (w *bufWriter) Write(b []byte) (n int, err error) {
+	if w.err != nil {
+		return 0, w.err
 	}
-	if forceFlush {
-		return f.writer.Flush()
+	if w.batchSize == 0 { // Buffer has been disabled.
+		return w.conn.Write(b)
 	}
-	return nil
-}
-
-func (f *framer) writeGoAway(forceFlush bool, maxStreamID uint32, code http2.ErrCode, debugData []byte) error {
-	if err := f.fr.WriteGoAway(maxStreamID, code, debugData); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
-	}
-	return nil
-}
-
-func (f *framer) writeHeaders(forceFlush bool, p http2.HeadersFrameParam) error {
-	if err := f.fr.WriteHeaders(p); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
-	}
-	return nil
-}
-
-func (f *framer) writePing(forceFlush, ack bool, data [8]byte) error {
-	if err := f.fr.WritePing(ack, data); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
-	}
-	return nil
-}
-
-func (f *framer) writePriority(forceFlush bool, streamID uint32, p http2.PriorityParam) error {
-	if err := f.fr.WritePriority(streamID, p); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
+	for len(b) > 0 {
+		nn := copy(w.buf[w.offset:], b)
+		b = b[nn:]
+		w.offset += nn
+		n += nn
+		if w.offset >= w.batchSize {
+			err = w.Flush()
+		}
 	}
-	return nil
+	return n, err
 }
 
-func (f *framer) writePushPromise(forceFlush bool, p http2.PushPromiseParam) error {
-	if err := f.fr.WritePushPromise(p); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
+func (w *bufWriter) Flush() error {
+	if w.err != nil {
+		return w.err
 	}
-	return nil
-}
-
-func (f *framer) writeRSTStream(forceFlush bool, streamID uint32, code http2.ErrCode) error {
-	if err := f.fr.WriteRSTStream(streamID, code); err != nil {
-		return err
+	if w.offset == 0 {
+		return nil
 	}
-	if forceFlush {
-		return f.writer.Flush()
+	if w.onFlush != nil {
+		w.onFlush()
 	}
-	return nil
+	_, w.err = w.conn.Write(w.buf[:w.offset])
+	w.offset = 0
+	return w.err
 }
 
-func (f *framer) writeSettings(forceFlush bool, settings ...http2.Setting) error {
-	if err := f.fr.WriteSettings(settings...); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
-	}
-	return nil
+type framer struct {
+	writer *bufWriter
+	fr     *http2.Framer
 }
 
-func (f *framer) writeSettingsAck(forceFlush bool) error {
-	if err := f.fr.WriteSettingsAck(); err != nil {
-		return err
+func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderListSize uint32) *framer {
+	if writeBufferSize < 0 {
+		writeBufferSize = 0
 	}
-	if forceFlush {
-		return f.writer.Flush()
+	var r io.Reader = conn
+	if readBufferSize > 0 {
+		r = bufio.NewReaderSize(r, readBufferSize)
 	}
-	return nil
-}
-
-func (f *framer) writeWindowUpdate(forceFlush bool, streamID, incr uint32) error {
-	if err := f.fr.WriteWindowUpdate(streamID, incr); err != nil {
-		return err
-	}
-	if forceFlush {
-		return f.writer.Flush()
+	w := newBufWriter(conn, writeBufferSize)
+	f := &framer{
+		writer: w,
+		fr:     http2.NewFramer(w, r),
 	}
-	return nil
-}
-
-func (f *framer) flushWrite() error {
-	return f.writer.Flush()
-}
-
-func (f *framer) readFrame() (http2.Frame, error) {
-	return f.fr.ReadFrame()
-}
-
-func (f *framer) errorDetail() error {
-	return f.fr.ErrorDetail()
+	// Opt-in to Frame reuse API on framer to reduce garbage.
+	// Frames aren't safe to read from after a subsequent call to ReadFrame.
+	f.fr.SetReuseFrames()
+	f.fr.MaxHeaderListSize = maxHeaderListSize
+	f.fr.ReadMetaHeaders = hpack.NewDecoder(http2InitHeaderTableSize, nil)
+	return f
 }
diff --git a/vendor/google.golang.org/grpc/transport/log.go b/vendor/google.golang.org/grpc/internal/transport/log.go
similarity index 90%
rename from vendor/google.golang.org/grpc/transport/log.go
rename to vendor/google.golang.org/grpc/internal/transport/log.go
index ac8e358c5c8c..879df80c4de7 100644
--- a/vendor/google.golang.org/grpc/transport/log.go
+++ b/vendor/google.golang.org/grpc/internal/transport/log.go
@@ -42,9 +42,3 @@ func errorf(format string, args ...interface{}) {
 		grpclog.Errorf(format, args...)
 	}
 }
-
-func fatalf(format string, args ...interface{}) {
-	if grpclog.V(logLevel) {
-		grpclog.Fatalf(format, args...)
-	}
-}
diff --git a/vendor/google.golang.org/grpc/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go
similarity index 55%
rename from vendor/google.golang.org/grpc/transport/transport.go
rename to vendor/google.golang.org/grpc/internal/transport/transport.go
index ec0fe678dbf4..e70a46fd57c8 100644
--- a/vendor/google.golang.org/grpc/transport/transport.go
+++ b/vendor/google.golang.org/grpc/internal/transport/transport.go
@@ -17,17 +17,19 @@
  */
 
 // Package transport defines and implements message oriented communication
-// channel to complete various transactions (e.g., an RPC).
-package transport // import "google.golang.org/grpc/transport"
+// channel to complete various transactions (e.g., an RPC).  It is meant for
+// grpc-internal usage and is not intended to be imported directly by users.
+package transport
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"io"
 	"net"
 	"sync"
+	"sync/atomic"
 
-	"golang.org/x/net/context"
-	"golang.org/x/net/http2"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/keepalive"
@@ -56,6 +58,7 @@ type recvBuffer struct {
 	c       chan recvMsg
 	mu      sync.Mutex
 	backlog []recvMsg
+	err     error
 }
 
 func newRecvBuffer() *recvBuffer {
@@ -67,20 +70,27 @@ func newRecvBuffer() *recvBuffer {
 
 func (b *recvBuffer) put(r recvMsg) {
 	b.mu.Lock()
-	defer b.mu.Unlock()
+	if b.err != nil {
+		b.mu.Unlock()
+		// An error had occurred earlier, don't accept more
+		// data or errors.
+		return
+	}
+	b.err = r.err
 	if len(b.backlog) == 0 {
 		select {
 		case b.c <- r:
+			b.mu.Unlock()
 			return
 		default:
 		}
 	}
 	b.backlog = append(b.backlog, r)
+	b.mu.Unlock()
 }
 
 func (b *recvBuffer) load() {
 	b.mu.Lock()
-	defer b.mu.Unlock()
 	if len(b.backlog) > 0 {
 		select {
 		case b.c <- b.backlog[0]:
@@ -89,6 +99,7 @@ func (b *recvBuffer) load() {
 		default:
 		}
 	}
+	b.mu.Unlock()
 }
 
 // get returns the channel that receives a recvMsg in the buffer.
@@ -99,14 +110,15 @@ func (b *recvBuffer) get() <-chan recvMsg {
 	return b.c
 }
 
+//
 // recvBufferReader implements io.Reader interface to read the data from
 // recvBuffer.
 type recvBufferReader struct {
-	ctx    context.Context
-	goAway chan struct{}
-	recv   *recvBuffer
-	last   []byte // Stores the remaining data in the previous calls.
-	err    error
+	ctx     context.Context
+	ctxDone <-chan struct{} // cache of ctx.Done() (for performance).
+	recv    *recvBuffer
+	last    []byte // Stores the remaining data in the previous calls.
+	err     error
 }
 
 // Read reads the next len(p) bytes from last. If last is drained, it tries to
@@ -128,10 +140,8 @@ func (r *recvBufferReader) read(p []byte) (n int, err error) {
 		return copied, nil
 	}
 	select {
-	case <-r.ctx.Done():
+	case <-r.ctxDone:
 		return 0, ContextErr(r.ctx.Err())
-	case <-r.goAway:
-		return 0, ErrStreamDrain
 	case m := <-r.recv.get():
 		r.recv.load()
 		if m.err != nil {
@@ -143,60 +153,7 @@ func (r *recvBufferReader) read(p []byte) (n int, err error) {
 	}
 }
 
-// All items in an out of a controlBuffer should be the same type.
-type item interface {
-	item()
-}
-
-// controlBuffer is an unbounded channel of item.
-type controlBuffer struct {
-	c       chan item
-	mu      sync.Mutex
-	backlog []item
-}
-
-func newControlBuffer() *controlBuffer {
-	b := &controlBuffer{
-		c: make(chan item, 1),
-	}
-	return b
-}
-
-func (b *controlBuffer) put(r item) {
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	if len(b.backlog) == 0 {
-		select {
-		case b.c <- r:
-			return
-		default:
-		}
-	}
-	b.backlog = append(b.backlog, r)
-}
-
-func (b *controlBuffer) load() {
-	b.mu.Lock()
-	defer b.mu.Unlock()
-	if len(b.backlog) > 0 {
-		select {
-		case b.c <- b.backlog[0]:
-			b.backlog[0] = nil
-			b.backlog = b.backlog[1:]
-		default:
-		}
-	}
-}
-
-// get returns the channel that receives an item in the buffer.
-//
-// Upon receipt of an item, the caller should call load to send another
-// item onto the channel if there is any.
-func (b *controlBuffer) get() <-chan item {
-	return b.c
-}
-
-type streamState uint8
+type streamState uint32
 
 const (
 	streamActive    streamState = iota
@@ -207,65 +164,98 @@ const (
 
 // Stream represents an RPC in the transport layer.
 type Stream struct {
-	id uint32
-	// nil for client side Stream.
-	st ServerTransport
-	// ctx is the associated context of the stream.
-	ctx context.Context
-	// cancel is always nil for client side Stream.
-	cancel context.CancelFunc
-	// done is closed when the final status arrives.
-	done chan struct{}
-	// goAway is closed when the server sent GoAways signal before this stream was initiated.
-	goAway chan struct{}
-	// method records the associated RPC method of the stream.
-	method       string
+	id           uint32
+	st           ServerTransport    // nil for client side Stream
+	ctx          context.Context    // the associated context of the stream
+	cancel       context.CancelFunc // always nil for client side Stream
+	done         chan struct{}      // closed at the end of stream to unblock writers. On the client side.
+	ctxDone      <-chan struct{}    // same as done chan but for server side. Cache of ctx.Done() (for performance)
+	method       string             // the associated RPC method of the stream
 	recvCompress string
 	sendCompress string
 	buf          *recvBuffer
 	trReader     io.Reader
 	fc           *inFlow
-	recvQuota    uint32
-
-	// TODO: Remote this unused variable.
-	// The accumulated inbound quota pending for window update.
-	updateQuota uint32
+	wq           *writeQuota
 
 	// Callback to state application's intentions to read data. This
-	// is used to adjust flow control, if need be.
+	// is used to adjust flow control, if needed.
 	requestRead func(int)
 
-	sendQuotaPool *quotaPool
-	// Close headerChan to indicate the end of reception of header metadata.
-	headerChan chan struct{}
-	// header caches the received header metadata.
-	header metadata.MD
-	// The key-value map of trailer metadata.
-	trailer metadata.MD
-
-	mu sync.RWMutex // guard the following
-	// headerOK becomes true from the first header is about to send.
-	headerOk bool
-	state    streamState
-	// true iff headerChan is closed. Used to avoid closing headerChan
-	// multiple times.
-	headerDone bool
-	// the status error received from the server.
+	headerChan chan struct{} // closed to indicate the end of header metadata.
+	headerDone uint32        // set when headerChan is closed. Used to avoid closing headerChan multiple times.
+
+	// hdrMu protects header and trailer metadata on the server-side.
+	hdrMu sync.Mutex
+	// On client side, header keeps the received header metadata.
+	//
+	// On server side, header keeps the header set by SetHeader(). The complete
+	// header will merged into this after t.WriteHeader() is called.
+	header  metadata.MD
+	trailer metadata.MD // the key-value map of trailer metadata.
+
+	noHeaders bool // set if the client never received headers (set only after the stream is done).
+
+	// On the server-side, headerSent is atomically set to 1 when the headers are sent out.
+	headerSent uint32
+
+	state streamState
+
+	// On client-side it is the status error received from the server.
+	// On server-side it is unused.
 	status *status.Status
-	// rstStream indicates whether a RST_STREAM frame needs to be sent
-	// to the server to signify that this stream is closing.
-	rstStream bool
-	// rstError is the error that needs to be sent along with the RST_STREAM frame.
-	rstError http2.ErrCode
-	// bytesSent and bytesReceived indicates whether any bytes have been sent or
-	// received on this stream.
-	bytesSent     bool
-	bytesReceived bool
+
+	bytesReceived uint32 // indicates whether any bytes have been received on this stream
+	unprocessed   uint32 // set if the server sends a refused stream or GOAWAY including this stream
+
+	// contentSubtype is the content-subtype for requests.
+	// this must be lowercase or the behavior is undefined.
+	contentSubtype string
+}
+
+// isHeaderSent is only valid on the server-side.
+func (s *Stream) isHeaderSent() bool {
+	return atomic.LoadUint32(&s.headerSent) == 1
+}
+
+// updateHeaderSent updates headerSent and returns true
+// if it was alreay set. It is valid only on server-side.
+func (s *Stream) updateHeaderSent() bool {
+	return atomic.SwapUint32(&s.headerSent, 1) == 1
+}
+
+func (s *Stream) swapState(st streamState) streamState {
+	return streamState(atomic.SwapUint32((*uint32)(&s.state), uint32(st)))
+}
+
+func (s *Stream) compareAndSwapState(oldState, newState streamState) bool {
+	return atomic.CompareAndSwapUint32((*uint32)(&s.state), uint32(oldState), uint32(newState))
+}
+
+func (s *Stream) getState() streamState {
+	return streamState(atomic.LoadUint32((*uint32)(&s.state)))
+}
+
+func (s *Stream) waitOnHeader() error {
+	if s.headerChan == nil {
+		// On the server headerChan is always nil since a stream originates
+		// only after having received headers.
+		return nil
+	}
+	select {
+	case <-s.ctx.Done():
+		return ContextErr(s.ctx.Err())
+	case <-s.headerChan:
+		return nil
+	}
 }
 
 // RecvCompress returns the compression algorithm applied to the inbound
 // message. It is empty string if there is no compression applied.
 func (s *Stream) RecvCompress() string {
+	if err := s.waitOnHeader(); err != nil {
+		return ""
+	}
 	return s.recvCompress
 }
 
@@ -274,53 +264,68 @@ func (s *Stream) SetSendCompress(str string) {
 	s.sendCompress = str
 }
 
-// Done returns a chanel which is closed when it receives the final status
+// Done returns a channel which is closed when it receives the final status
 // from the server.
 func (s *Stream) Done() <-chan struct{} {
 	return s.done
 }
 
-// GoAway returns a channel which is closed when the server sent GoAways signal
-// before this stream was initiated.
-func (s *Stream) GoAway() <-chan struct{} {
-	return s.goAway
-}
-
-// Header acquires the key-value pairs of header metadata once it
-// is available. It blocks until i) the metadata is ready or ii) there is no
-// header metadata or iii) the stream is canceled/expired.
+// Header returns the header metadata of the stream.
+//
+// On client side, it acquires the key-value pairs of header metadata once it is
+// available. It blocks until i) the metadata is ready or ii) there is no header
+// metadata or iii) the stream is canceled/expired.
+//
+// On server side, it returns the out header after t.WriteHeader is called.
 func (s *Stream) Header() (metadata.MD, error) {
-	var err error
-	select {
-	case <-s.ctx.Done():
-		err = ContextErr(s.ctx.Err())
-	case <-s.goAway:
-		err = ErrStreamDrain
-	case <-s.headerChan:
+	if s.headerChan == nil && s.header != nil {
+		// On server side, return the header in stream. It will be the out
+		// header after t.WriteHeader is called.
 		return s.header.Copy(), nil
 	}
+	err := s.waitOnHeader()
 	// Even if the stream is closed, header is returned if available.
 	select {
 	case <-s.headerChan:
+		if s.header == nil {
+			return nil, nil
+		}
 		return s.header.Copy(), nil
 	default:
 	}
 	return nil, err
 }
 
+// TrailersOnly blocks until a header or trailers-only frame is received and
+// then returns true if the stream was trailers-only.  If the stream ends
+// before headers are received, returns true, nil.  If a context error happens
+// first, returns it as a status error.  Client-side only.
+func (s *Stream) TrailersOnly() (bool, error) {
+	err := s.waitOnHeader()
+	if err != nil {
+		return false, err
+	}
+	// if !headerDone, some other connection error occurred.
+	return s.noHeaders && atomic.LoadUint32(&s.headerDone) == 1, nil
+}
+
 // Trailer returns the cached trailer metedata. Note that if it is not called
 // after the entire stream is done, it could return an empty MD. Client
 // side only.
+// It can be safely read only after stream has ended that is either read
+// or write have returned io.EOF.
 func (s *Stream) Trailer() metadata.MD {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	return s.trailer.Copy()
+	c := s.trailer.Copy()
+	return c
 }
 
-// ServerTransport returns the underlying ServerTransport for the stream.
-// The client side stream always returns nil.
-func (s *Stream) ServerTransport() ServerTransport {
-	return s.st
+// ContentSubtype returns the content-subtype for a request. For example, a
+// content-subtype of "proto" will result in a content-type of
+// "application/grpc+proto". This will always be lowercase.  See
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details.
+func (s *Stream) ContentSubtype() string {
+	return s.contentSubtype
 }
 
 // Context returns the context of the stream.
@@ -334,34 +339,48 @@ func (s *Stream) Method() string {
 }
 
 // Status returns the status received from the server.
+// Status can be read safely only after the stream has ended,
+// that is, after Done() is closed.
 func (s *Stream) Status() *status.Status {
 	return s.status
 }
 
 // SetHeader sets the header metadata. This can be called multiple times.
 // Server side only.
+// This should not be called in parallel to other data writes.
 func (s *Stream) SetHeader(md metadata.MD) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	if s.headerOk || s.state == streamDone {
-		return ErrIllegalHeaderWrite
-	}
 	if md.Len() == 0 {
 		return nil
 	}
+	if s.isHeaderSent() || s.getState() == streamDone {
+		return ErrIllegalHeaderWrite
+	}
+	s.hdrMu.Lock()
 	s.header = metadata.Join(s.header, md)
+	s.hdrMu.Unlock()
 	return nil
 }
 
+// SendHeader sends the given header metadata. The given metadata is
+// combined with any metadata set by previous calls to SetHeader and
+// then written to the transport stream.
+func (s *Stream) SendHeader(md metadata.MD) error {
+	return s.st.WriteHeader(s, md)
+}
+
 // SetTrailer sets the trailer metadata which will be sent with the RPC status
 // by the server. This can be called multiple times. Server side only.
+// This should not be called parallel to other data writes.
 func (s *Stream) SetTrailer(md metadata.MD) error {
 	if md.Len() == 0 {
 		return nil
 	}
-	s.mu.Lock()
-	defer s.mu.Unlock()
+	if s.getState() == streamDone {
+		return ErrIllegalHeaderWrite
+	}
+	s.hdrMu.Lock()
 	s.trailer = metadata.Join(s.trailer, md)
+	s.hdrMu.Unlock()
 	return nil
 }
 
@@ -401,26 +420,15 @@ func (t *transportReader) Read(p []byte) (n int, err error) {
 	return
 }
 
-// finish sets the stream's state and status, and closes the done channel.
-// s.mu must be held by the caller.  st must always be non-nil.
-func (s *Stream) finish(st *status.Status) {
-	s.status = st
-	s.state = streamDone
-	close(s.done)
-}
-
-// BytesSent indicates whether any bytes have been sent on this stream.
-func (s *Stream) BytesSent() bool {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	return s.bytesSent
-}
-
 // BytesReceived indicates whether any bytes have been received on this stream.
 func (s *Stream) BytesReceived() bool {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	return s.bytesReceived
+	return atomic.LoadUint32(&s.bytesReceived) == 1
+}
+
+// Unprocessed indicates whether the server did not process this stream --
+// i.e. it sent a refused stream or GOAWAY including this stream ID.
+func (s *Stream) Unprocessed() bool {
+	return atomic.LoadUint32(&s.unprocessed) == 1
 }
 
 // GoString is implemented by Stream so context.String() won't
@@ -429,27 +437,11 @@ func (s *Stream) GoString() string {
 	return fmt.Sprintf("<stream: %p, %v>", s, s.method)
 }
 
-// The key to save transport.Stream in the context.
-type streamKey struct{}
-
-// newContextWithStream creates a new context from ctx and attaches stream
-// to it.
-func newContextWithStream(ctx context.Context, stream *Stream) context.Context {
-	return context.WithValue(ctx, streamKey{}, stream)
-}
-
-// StreamFromContext returns the stream saved in ctx.
-func StreamFromContext(ctx context.Context) (s *Stream, ok bool) {
-	s, ok = ctx.Value(streamKey{}).(*Stream)
-	return
-}
-
 // state of transport
 type transportState int
 
 const (
 	reachable transportState = iota
-	unreachable
 	closing
 	draining
 )
@@ -464,6 +456,10 @@ type ServerConfig struct {
 	KeepalivePolicy       keepalive.EnforcementPolicy
 	InitialWindowSize     int32
 	InitialConnWindowSize int32
+	WriteBufferSize       int
+	ReadBufferSize        int
+	ChannelzParentID      int64
+	MaxHeaderListSize     *uint32
 }
 
 // NewServerTransport creates a ServerTransport with conn or non-nil error
@@ -476,37 +472,47 @@ func NewServerTransport(protocol string, conn net.Conn, config *ServerConfig) (S
 type ConnectOptions struct {
 	// UserAgent is the application user agent.
 	UserAgent string
-	// Authority is the :authority pseudo-header to use. This field has no effect if
-	// TransportCredentials is set.
-	Authority string
 	// Dialer specifies how to dial a network address.
 	Dialer func(context.Context, string) (net.Conn, error)
 	// FailOnNonTempDialError specifies if gRPC fails on non-temporary dial errors.
 	FailOnNonTempDialError bool
 	// PerRPCCredentials stores the PerRPCCredentials required to issue RPCs.
 	PerRPCCredentials []credentials.PerRPCCredentials
-	// TransportCredentials stores the Authenticator required to setup a client connection.
+	// TransportCredentials stores the Authenticator required to setup a client
+	// connection. Only one of TransportCredentials and CredsBundle is non-nil.
 	TransportCredentials credentials.TransportCredentials
+	// CredsBundle is the credentials bundle to be used. Only one of
+	// TransportCredentials and CredsBundle is non-nil.
+	CredsBundle credentials.Bundle
 	// KeepaliveParams stores the keepalive parameters.
 	KeepaliveParams keepalive.ClientParameters
 	// StatsHandler stores the handler for stats.
 	StatsHandler stats.Handler
-	// InitialWindowSize sets the intial window size for a stream.
+	// InitialWindowSize sets the initial window size for a stream.
 	InitialWindowSize int32
-	// InitialConnWindowSize sets the intial window size for a connection.
+	// InitialConnWindowSize sets the initial window size for a connection.
 	InitialConnWindowSize int32
+	// WriteBufferSize sets the size of write buffer which in turn determines how much data can be batched before it's written on the wire.
+	WriteBufferSize int
+	// ReadBufferSize sets the size of read buffer, which in turn determines how much data can be read at most for one read syscall.
+	ReadBufferSize int
+	// ChannelzParentID sets the addrConn id which initiate the creation of this client transport.
+	ChannelzParentID int64
+	// MaxHeaderListSize sets the max (uncompressed) size of header list that is prepared to be received.
+	MaxHeaderListSize *uint32
 }
 
 // TargetInfo contains the information of the target such as network address and metadata.
 type TargetInfo struct {
-	Addr     string
-	Metadata interface{}
+	Addr      string
+	Metadata  interface{}
+	Authority string
 }
 
 // NewClientTransport establishes the transport with the required ConnectOptions
 // and returns it to the caller.
-func NewClientTransport(ctx context.Context, target TargetInfo, opts ConnectOptions) (ClientTransport, error) {
-	return newHTTP2Client(ctx, target, opts)
+func NewClientTransport(connectCtx, ctx context.Context, target TargetInfo, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (ClientTransport, error) {
+	return newHTTP2Client(connectCtx, ctx, target, opts, onPrefaceReceipt, onGoAway, onClose)
 }
 
 // Options provides additional hints and information for message
@@ -515,11 +521,6 @@ type Options struct {
 	// Last indicates whether this write is the last piece for
 	// this stream.
 	Last bool
-
-	// Delay is a hint to the transport implementation for whether
-	// the data could be buffered for a batching write. The
-	// Transport implementation may ignore the hint.
-	Delay bool
 }
 
 // CallHdr carries the information of a particular RPC.
@@ -530,10 +531,6 @@ type CallHdr struct {
 	// Method specifies the operation to perform.
 	Method string
 
-	// RecvCompress specifies the compression algorithm applied on
-	// inbound messages.
-	RecvCompress string
-
 	// SendCompress specifies the compression algorithm applied on
 	// outbound message.
 	SendCompress string
@@ -541,13 +538,15 @@ type CallHdr struct {
 	// Creds specifies credentials.PerRPCCredentials for a call.
 	Creds credentials.PerRPCCredentials
 
-	// Flush indicates whether a new stream command should be sent
-	// to the peer without waiting for the first data. This is
-	// only a hint.
-	// If it's true, the transport may modify the flush decision
-	// for performance purposes.
-	// If it's false, new stream will never be flushed.
-	Flush bool
+	// ContentSubtype specifies the content-subtype for a request. For example, a
+	// content-subtype of "proto" will result in a content-type of
+	// "application/grpc+proto". The value of ContentSubtype must be all
+	// lowercase, otherwise the behavior is undefined. See
+	// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests
+	// for more details.
+	ContentSubtype string
+
+	PreviousAttempts int // value of grpc-previous-rpc-attempts header to set
 }
 
 // ClientTransport is the common interface for all gRPC client-side transport
@@ -564,7 +563,7 @@ type ClientTransport interface {
 
 	// Write sends the data for the given stream. A nil stream indicates
 	// the write is to be performed on the transport as a whole.
-	Write(s *Stream, data []byte, opts *Options) error
+	Write(s *Stream, hdr []byte, data []byte, opts *Options) error
 
 	// NewStream creates a Stream for an RPC.
 	NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error)
@@ -589,6 +588,12 @@ type ClientTransport interface {
 
 	// GetGoAwayReason returns the reason why GoAway frame was received.
 	GetGoAwayReason() GoAwayReason
+
+	// IncrMsgSent increments the number of message sent through this transport.
+	IncrMsgSent()
+
+	// IncrMsgRecv increments the number of message received through this transport.
+	IncrMsgRecv()
 }
 
 // ServerTransport is the common interface for all gRPC server-side transport
@@ -606,7 +611,7 @@ type ServerTransport interface {
 
 	// Write sends the data for the given stream.
 	// Write may not be called on all streams.
-	Write(s *Stream, data []byte, opts *Options) error
+	Write(s *Stream, hdr []byte, data []byte, opts *Options) error
 
 	// WriteStatus sends the status of a stream to the client.  WriteStatus is
 	// the final call made on a stream and always occurs.
@@ -622,14 +627,12 @@ type ServerTransport interface {
 
 	// Drain notifies the client this ServerTransport stops accepting new RPCs.
 	Drain()
-}
 
-// streamErrorf creates an StreamError with the specified error code and description.
-func streamErrorf(c codes.Code, format string, a ...interface{}) StreamError {
-	return StreamError{
-		Code: c,
-		Desc: fmt.Sprintf(format, a...),
-	}
+	// IncrMsgSent increments the number of message sent through this transport.
+	IncrMsgSent()
+
+	// IncrMsgRecv increments the number of message received through this transport.
+	IncrMsgRecv()
 }
 
 // connectionErrorf creates an ConnectionError with the specified error description.
@@ -671,60 +674,63 @@ func (e ConnectionError) Origin() error {
 var (
 	// ErrConnClosing indicates that the transport is closing.
 	ErrConnClosing = connectionErrorf(true, nil, "transport is closing")
-	// ErrStreamDrain indicates that the stream is rejected by the server because
-	// the server stops accepting new RPCs.
-	ErrStreamDrain = streamErrorf(codes.Unavailable, "the server stops accepting new RPCs")
+	// errStreamDrain indicates that the stream is rejected because the
+	// connection is draining. This could be caused by goaway or balancer
+	// removing the address.
+	errStreamDrain = status.Error(codes.Unavailable, "the connection is draining")
+	// errStreamDone is returned from write at the client side to indiacte application
+	// layer of an error.
+	errStreamDone = errors.New("the stream is done")
+	// StatusGoAway indicates that the server sent a GOAWAY that included this
+	// stream's ID in unprocessed RPCs.
+	statusGoAway = status.New(codes.Unavailable, "the stream is rejected because server is draining the connection")
 )
 
-// TODO: See if we can replace StreamError with status package errors.
-
-// StreamError is an error that only affects one stream within a connection.
-type StreamError struct {
-	Code codes.Code
-	Desc string
-}
-
-func (e StreamError) Error() string {
-	return fmt.Sprintf("stream error: code = %s desc = %q", e.Code, e.Desc)
-}
-
-// wait blocks until it can receive from ctx.Done, closing, or proceed.
-// If it receives from ctx.Done, it returns 0, the StreamError for ctx.Err.
-// If it receives from done, it returns 0, io.EOF if ctx is not done; otherwise
-// it return the StreamError for ctx.Err.
-// If it receives from goAway, it returns 0, ErrStreamDrain.
-// If it receives from closing, it returns 0, ErrConnClosing.
-// If it receives from proceed, it returns the received integer, nil.
-func wait(ctx context.Context, done, goAway, closing <-chan struct{}, proceed <-chan int) (int, error) {
-	select {
-	case <-ctx.Done():
-		return 0, ContextErr(ctx.Err())
-	case <-done:
-		// User cancellation has precedence.
-		select {
-		case <-ctx.Done():
-			return 0, ContextErr(ctx.Err())
-		default:
-		}
-		return 0, io.EOF
-	case <-goAway:
-		return 0, ErrStreamDrain
-	case <-closing:
-		return 0, ErrConnClosing
-	case i := <-proceed:
-		return i, nil
-	}
-}
-
 // GoAwayReason contains the reason for the GoAway frame received.
 type GoAwayReason uint8
 
 const (
-	// Invalid indicates that no GoAway frame is received.
-	Invalid GoAwayReason = 0
-	// NoReason is the default value when GoAway frame is received.
-	NoReason GoAwayReason = 1
-	// TooManyPings indicates that a GoAway frame with ErrCodeEnhanceYourCalm
-	// was recieved and that the debug data said "too_many_pings".
-	TooManyPings GoAwayReason = 2
+	// GoAwayInvalid indicates that no GoAway frame is received.
+	GoAwayInvalid GoAwayReason = 0
+	// GoAwayNoReason is the default value when GoAway frame is received.
+	GoAwayNoReason GoAwayReason = 1
+	// GoAwayTooManyPings indicates that a GoAway frame with
+	// ErrCodeEnhanceYourCalm was received and that the debug data said
+	// "too_many_pings".
+	GoAwayTooManyPings GoAwayReason = 2
 )
+
+// channelzData is used to store channelz related data for http2Client and http2Server.
+// These fields cannot be embedded in the original structs (e.g. http2Client), since to do atomic
+// operation on int64 variable on 32-bit machine, user is responsible to enforce memory alignment.
+// Here, by grouping those int64 fields inside a struct, we are enforcing the alignment.
+type channelzData struct {
+	kpCount int64
+	// The number of streams that have started, including already finished ones.
+	streamsStarted int64
+	// Client side: The number of streams that have ended successfully by receiving
+	// EoS bit set frame from server.
+	// Server side: The number of streams that have ended successfully by sending
+	// frame with EoS bit set.
+	streamsSucceeded int64
+	streamsFailed    int64
+	// lastStreamCreatedTime stores the timestamp that the last stream gets created. It is of int64 type
+	// instead of time.Time since it's more costly to atomically update time.Time variable than int64
+	// variable. The same goes for lastMsgSentTime and lastMsgRecvTime.
+	lastStreamCreatedTime int64
+	msgSent               int64
+	msgRecv               int64
+	lastMsgSentTime       int64
+	lastMsgRecvTime       int64
+}
+
+// ContextErr converts the error from context package into a status error.
+func ContextErr(err error) error {
+	switch err {
+	case context.DeadlineExceeded:
+		return status.Error(codes.DeadlineExceeded, err.Error())
+	case context.Canceled:
+		return status.Error(codes.Canceled, err.Error())
+	}
+	return status.Errorf(codes.Internal, "Unexpected error from context packet: %v", err)
+}
diff --git a/vendor/google.golang.org/grpc/keepalive/keepalive.go b/vendor/google.golang.org/grpc/keepalive/keepalive.go
index f8adc7e6d4fa..899e72d7a43e 100644
--- a/vendor/google.golang.org/grpc/keepalive/keepalive.go
+++ b/vendor/google.golang.org/grpc/keepalive/keepalive.go
@@ -16,7 +16,8 @@
  *
  */
 
-// Package keepalive defines configurable parameters for point-to-point healthcheck.
+// Package keepalive defines configurable parameters for point-to-point
+// healthcheck.
 package keepalive
 
 import (
@@ -24,42 +25,59 @@ import (
 )
 
 // ClientParameters is used to set keepalive parameters on the client-side.
-// These configure how the client will actively probe to notice when a connection is broken
-// and send pings so intermediaries will be aware of the liveness of the connection.
-// Make sure these parameters are set in coordination with the keepalive policy on the server,
-// as incompatible settings can result in closing of connection.
+// These configure how the client will actively probe to notice when a
+// connection is broken and send pings so intermediaries will be aware of the
+// liveness of the connection. Make sure these parameters are set in
+// coordination with the keepalive policy on the server, as incompatible
+// settings can result in closing of connection.
 type ClientParameters struct {
-	// After a duration of this time if the client doesn't see any activity it pings the server to see if the transport is still alive.
+	// After a duration of this time if the client doesn't see any activity it
+	// pings the server to see if the transport is still alive.
 	Time time.Duration // The current default value is infinity.
-	// After having pinged for keepalive check, the client waits for a duration of Timeout and if no activity is seen even after that
-	// the connection is closed.
+	// After having pinged for keepalive check, the client waits for a duration
+	// of Timeout and if no activity is seen even after that the connection is
+	// closed.
 	Timeout time.Duration // The current default value is 20 seconds.
-	// If true, client runs keepalive checks even with no active RPCs.
+	// If true, client sends keepalive pings even with no active RPCs. If false,
+	// when there are no active RPCs, Time and Timeout will be ignored and no
+	// keepalive pings will be sent.
 	PermitWithoutStream bool // false by default.
 }
 
-// ServerParameters is used to set keepalive and max-age parameters on the server-side.
+// ServerParameters is used to set keepalive and max-age parameters on the
+// server-side.
 type ServerParameters struct {
-	// MaxConnectionIdle is a duration for the amount of time after which an idle connection would be closed by sending a GoAway.
-	// Idleness duration is defined since the most recent time the number of outstanding RPCs became zero or the connection establishment.
+	// MaxConnectionIdle is a duration for the amount of time after which an
+	// idle connection would be closed by sending a GoAway. Idleness duration is
+	// defined since the most recent time the number of outstanding RPCs became
+	// zero or the connection establishment.
 	MaxConnectionIdle time.Duration // The current default value is infinity.
-	// MaxConnectionAge is a duration for the maximum amount of time a connection may exist before it will be closed by sending a GoAway.
-	// A random jitter of +/-10% will be added to MaxConnectionAge to spread out connection storms.
+	// MaxConnectionAge is a duration for the maximum amount of time a
+	// connection may exist before it will be closed by sending a GoAway. A
+	// random jitter of +/-10% will be added to MaxConnectionAge to spread out
+	// connection storms.
 	MaxConnectionAge time.Duration // The current default value is infinity.
-	// MaxConnectinoAgeGrace is an additive period after MaxConnectionAge after which the connection will be forcibly closed.
+	// MaxConnectionAgeGrace is an additive period after MaxConnectionAge after
+	// which the connection will be forcibly closed.
 	MaxConnectionAgeGrace time.Duration // The current default value is infinity.
-	// After a duration of this time if the server doesn't see any activity it pings the client to see if the transport is still alive.
+	// After a duration of this time if the server doesn't see any activity it
+	// pings the client to see if the transport is still alive.
 	Time time.Duration // The current default value is 2 hours.
-	// After having pinged for keepalive check, the server waits for a duration of Timeout and if no activity is seen even after that
-	// the connection is closed.
+	// After having pinged for keepalive check, the server waits for a duration
+	// of Timeout and if no activity is seen even after that the connection is
+	// closed.
 	Timeout time.Duration // The current default value is 20 seconds.
 }
 
-// EnforcementPolicy is used to set keepalive enforcement policy on the server-side.
-// Server will close connection with a client that violates this policy.
+// EnforcementPolicy is used to set keepalive enforcement policy on the
+// server-side. Server will close connection with a client that violates this
+// policy.
 type EnforcementPolicy struct {
-	// MinTime is the minimum amount of time a client should wait before sending a keepalive ping.
+	// MinTime is the minimum amount of time a client should wait before sending
+	// a keepalive ping.
 	MinTime time.Duration // The current default value is 5 minutes.
-	// If true, server expects keepalive pings even when there are no active streams(RPCs).
+	// If true, server allows keepalive pings even when there are no active
+	// streams(RPCs). If false, and client sends ping when there are no active
+	// streams, server will send GOAWAY and close the connection.
 	PermitWithoutStream bool // false by default.
 }
diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go
index be4f9e73c186..cf6d1b94781c 100644
--- a/vendor/google.golang.org/grpc/metadata/metadata.go
+++ b/vendor/google.golang.org/grpc/metadata/metadata.go
@@ -17,17 +17,19 @@
  */
 
 // Package metadata define the structure of the metadata supported by gRPC library.
-// Please refer to https://grpc.io/docs/guides/wire.html for more information about custom-metadata.
+// Please refer to https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md
+// for more information about custom-metadata.
 package metadata // import "google.golang.org/grpc/metadata"
 
 import (
+	"context"
 	"fmt"
 	"strings"
-
-	"golang.org/x/net/context"
 )
 
-// DecodeKeyValue returns k, v, nil.  It is deprecated and should not be used.
+// DecodeKeyValue returns k, v, nil.
+//
+// Deprecated: use k and v directly instead.
 func DecodeKeyValue(k, v string) (string, string, error) {
 	return k, v, nil
 }
@@ -44,6 +46,9 @@ type MD map[string][]string
 //  - lowercase letters: a-z
 //  - special characters: -_.
 // Uppercase letters are automatically converted to lowercase.
+//
+// Keys beginning with "grpc-" are reserved for grpc-internal use only and may
+// result in errors if set in metadata.
 func New(m map[string]string) MD {
 	md := MD{}
 	for k, val := range m {
@@ -62,6 +67,9 @@ func New(m map[string]string) MD {
 //  - lowercase letters: a-z
 //  - special characters: -_.
 // Uppercase letters are automatically converted to lowercase.
+//
+// Keys beginning with "grpc-" are reserved for grpc-internal use only and may
+// result in errors if set in metadata.
 func Pairs(kv ...string) MD {
 	if len(kv)%2 == 1 {
 		panic(fmt.Sprintf("metadata: Pairs got the odd number of input pairs for metadata: %d", len(kv)))
@@ -88,6 +96,30 @@ func (md MD) Copy() MD {
 	return Join(md)
 }
 
+// Get obtains the values for a given key.
+func (md MD) Get(k string) []string {
+	k = strings.ToLower(k)
+	return md[k]
+}
+
+// Set sets the value of a given key with a slice of values.
+func (md MD) Set(k string, vals ...string) {
+	if len(vals) == 0 {
+		return
+	}
+	k = strings.ToLower(k)
+	md[k] = vals
+}
+
+// Append adds the values to key k, not overwriting what was already stored at that key.
+func (md MD) Append(k string, vals ...string) {
+	if len(vals) == 0 {
+		return
+	}
+	k = strings.ToLower(k)
+	md[k] = append(md[k], vals...)
+}
+
 // Join joins any number of mds into a single MD.
 // The order of values for each key is determined by the order in which
 // the mds containing those values are presented to Join.
@@ -104,24 +136,31 @@ func Join(mds ...MD) MD {
 type mdIncomingKey struct{}
 type mdOutgoingKey struct{}
 
-// NewContext is a wrapper for NewOutgoingContext(ctx, md).  Deprecated.
-func NewContext(ctx context.Context, md MD) context.Context {
-	return NewOutgoingContext(ctx, md)
-}
-
 // NewIncomingContext creates a new context with incoming md attached.
 func NewIncomingContext(ctx context.Context, md MD) context.Context {
 	return context.WithValue(ctx, mdIncomingKey{}, md)
 }
 
-// NewOutgoingContext creates a new context with outgoing md attached.
+// NewOutgoingContext creates a new context with outgoing md attached. If used
+// in conjunction with AppendToOutgoingContext, NewOutgoingContext will
+// overwrite any previously-appended metadata.
 func NewOutgoingContext(ctx context.Context, md MD) context.Context {
-	return context.WithValue(ctx, mdOutgoingKey{}, md)
+	return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md})
 }
 
-// FromContext is a wrapper for FromIncomingContext(ctx).  Deprecated.
-func FromContext(ctx context.Context) (md MD, ok bool) {
-	return FromIncomingContext(ctx)
+// AppendToOutgoingContext returns a new context with the provided kv merged
+// with any existing metadata in the context. Please refer to the
+// documentation of Pairs for a description of kv.
+func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context {
+	if len(kv)%2 == 1 {
+		panic(fmt.Sprintf("metadata: AppendToOutgoingContext got an odd number of input pairs for metadata: %d", len(kv)))
+	}
+	md, _ := ctx.Value(mdOutgoingKey{}).(rawMD)
+	added := make([][]string, len(md.added)+1)
+	copy(added, md.added)
+	added[len(added)-1] = make([]string, len(kv))
+	copy(added[len(added)-1], kv)
+	return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md.md, added: added})
 }
 
 // FromIncomingContext returns the incoming metadata in ctx if it exists.  The
@@ -132,10 +171,39 @@ func FromIncomingContext(ctx context.Context) (md MD, ok bool) {
 	return
 }
 
+// FromOutgoingContextRaw returns the un-merged, intermediary contents
+// of rawMD. Remember to perform strings.ToLower on the keys. The returned
+// MD should not be modified. Writing to it may cause races. Modification
+// should be made to copies of the returned MD.
+//
+// This is intended for gRPC-internal use ONLY.
+func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) {
+	raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD)
+	if !ok {
+		return nil, nil, false
+	}
+
+	return raw.md, raw.added, true
+}
+
 // FromOutgoingContext returns the outgoing metadata in ctx if it exists.  The
 // returned MD should not be modified. Writing to it may cause races.
-// Modification should be made to the copies of the returned MD.
-func FromOutgoingContext(ctx context.Context) (md MD, ok bool) {
-	md, ok = ctx.Value(mdOutgoingKey{}).(MD)
-	return
+// Modification should be made to copies of the returned MD.
+func FromOutgoingContext(ctx context.Context) (MD, bool) {
+	raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD)
+	if !ok {
+		return nil, false
+	}
+
+	mds := make([]MD, 0, len(raw.added)+1)
+	mds = append(mds, raw.md)
+	for _, vv := range raw.added {
+		mds = append(mds, Pairs(vv...))
+	}
+	return Join(mds...), ok
+}
+
+type rawMD struct {
+	md    MD
+	added [][]string
 }
diff --git a/vendor/google.golang.org/grpc/naming/dns_resolver.go b/vendor/google.golang.org/grpc/naming/dns_resolver.go
index efd37e304983..fd8cd3b5a4ff 100644
--- a/vendor/google.golang.org/grpc/naming/dns_resolver.go
+++ b/vendor/google.golang.org/grpc/naming/dns_resolver.go
@@ -19,13 +19,13 @@
 package naming
 
 import (
+	"context"
 	"errors"
 	"fmt"
 	"net"
 	"strconv"
 	"time"
 
-	"golang.org/x/net/context"
 	"google.golang.org/grpc/grpclog"
 )
 
@@ -37,6 +37,9 @@ const (
 var (
 	errMissingAddr  = errors.New("missing address")
 	errWatcherClose = errors.New("watcher has been closed")
+
+	lookupHost = net.DefaultResolver.LookupHost
+	lookupSRV  = net.DefaultResolver.LookupSRV
 )
 
 // NewDNSResolverWithFreq creates a DNS Resolver that can resolve DNS names, and
@@ -141,8 +144,8 @@ type dnsWatcher struct {
 	r    *dnsResolver
 	host string
 	port string
-	// The latest resolved address list
-	curAddrs []*Update
+	// The latest resolved address set
+	curAddrs map[string]*Update
 	ctx      context.Context
 	cancel   context.CancelFunc
 	t        *time.Timer
@@ -153,10 +156,10 @@ type ipWatcher struct {
 	updateChan chan *Update
 }
 
-// Next returns the adrress resolution Update for the target. For IP address,
-// the resolution is itself, thus polling name server is unncessary. Therefore,
+// Next returns the address resolution Update for the target. For IP address,
+// the resolution is itself, thus polling name server is unnecessary. Therefore,
 // Next() will return an Update the first time it is called, and will be blocked
-// for all following calls as no Update exisits until watcher is closed.
+// for all following calls as no Update exists until watcher is closed.
 func (i *ipWatcher) Next() ([]*Update, error) {
 	u, ok := <-i.updateChan
 	if !ok {
@@ -192,28 +195,24 @@ type AddrMetadataGRPCLB struct {
 
 // compileUpdate compares the old resolved addresses and newly resolved addresses,
 // and generates an update list
-func (w *dnsWatcher) compileUpdate(newAddrs []*Update) []*Update {
-	update := make(map[Update]bool)
-	for _, u := range newAddrs {
-		update[*u] = true
-	}
-	for _, u := range w.curAddrs {
-		if _, ok := update[*u]; ok {
-			delete(update, *u)
-			continue
+func (w *dnsWatcher) compileUpdate(newAddrs map[string]*Update) []*Update {
+	var res []*Update
+	for a, u := range w.curAddrs {
+		if _, ok := newAddrs[a]; !ok {
+			u.Op = Delete
+			res = append(res, u)
 		}
-		update[Update{Addr: u.Addr, Op: Delete, Metadata: u.Metadata}] = true
 	}
-	res := make([]*Update, 0, len(update))
-	for k := range update {
-		tmp := k
-		res = append(res, &tmp)
+	for a, u := range newAddrs {
+		if _, ok := w.curAddrs[a]; !ok {
+			res = append(res, u)
+		}
 	}
 	return res
 }
 
-func (w *dnsWatcher) lookupSRV() []*Update {
-	var newAddrs []*Update
+func (w *dnsWatcher) lookupSRV() map[string]*Update {
+	newAddrs := make(map[string]*Update)
 	_, srvs, err := lookupSRV(w.ctx, "grpclb", "tcp", w.host)
 	if err != nil {
 		grpclog.Infof("grpc: failed dns SRV record lookup due to %v.\n", err)
@@ -231,15 +230,16 @@ func (w *dnsWatcher) lookupSRV() []*Update {
 				grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
 				continue
 			}
-			newAddrs = append(newAddrs, &Update{Addr: a + ":" + strconv.Itoa(int(s.Port)),
-				Metadata: AddrMetadataGRPCLB{AddrType: GRPCLB, ServerName: s.Target}})
+			addr := a + ":" + strconv.Itoa(int(s.Port))
+			newAddrs[addr] = &Update{Addr: addr,
+				Metadata: AddrMetadataGRPCLB{AddrType: GRPCLB, ServerName: s.Target}}
 		}
 	}
 	return newAddrs
 }
 
-func (w *dnsWatcher) lookupHost() []*Update {
-	var newAddrs []*Update
+func (w *dnsWatcher) lookupHost() map[string]*Update {
+	newAddrs := make(map[string]*Update)
 	addrs, err := lookupHost(w.ctx, w.host)
 	if err != nil {
 		grpclog.Warningf("grpc: failed dns A record lookup due to %v.\n", err)
@@ -251,7 +251,8 @@ func (w *dnsWatcher) lookupHost() []*Update {
 			grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
 			continue
 		}
-		newAddrs = append(newAddrs, &Update{Addr: a + ":" + w.port})
+		addr := a + ":" + w.port
+		newAddrs[addr] = &Update{Addr: addr}
 	}
 	return newAddrs
 }
diff --git a/vendor/google.golang.org/grpc/naming/naming.go b/vendor/google.golang.org/grpc/naming/naming.go
index 1af7e32f86d0..8cc39e93758f 100644
--- a/vendor/google.golang.org/grpc/naming/naming.go
+++ b/vendor/google.golang.org/grpc/naming/naming.go
@@ -18,20 +18,26 @@
 
 // Package naming defines the naming API and related data structures for gRPC.
 // The interface is EXPERIMENTAL and may be suject to change.
+//
+// Deprecated: please use package resolver.
 package naming
 
 // Operation defines the corresponding operations for a name resolution change.
+//
+// Deprecated: please use package resolver.
 type Operation uint8
 
 const (
 	// Add indicates a new address is added.
 	Add Operation = iota
-	// Delete indicates an exisiting address is deleted.
+	// Delete indicates an existing address is deleted.
 	Delete
 )
 
 // Update defines a name resolution update. Notice that it is not valid having both
 // empty string Addr and nil Metadata in an Update.
+//
+// Deprecated: please use package resolver.
 type Update struct {
 	// Op indicates the operation of the update.
 	Op Operation
@@ -43,12 +49,16 @@ type Update struct {
 }
 
 // Resolver creates a Watcher for a target to track its resolution changes.
+//
+// Deprecated: please use package resolver.
 type Resolver interface {
 	// Resolve creates a Watcher for target.
 	Resolve(target string) (Watcher, error)
 }
 
 // Watcher watches for the updates on the specified target.
+//
+// Deprecated: please use package resolver.
 type Watcher interface {
 	// Next blocks until an update or error happens. It may return one or more
 	// updates. The first call should get the full set of the results. It should
diff --git a/vendor/google.golang.org/grpc/peer/peer.go b/vendor/google.golang.org/grpc/peer/peer.go
index 317b8b9d09a5..e01d219ffbc5 100644
--- a/vendor/google.golang.org/grpc/peer/peer.go
+++ b/vendor/google.golang.org/grpc/peer/peer.go
@@ -21,9 +21,9 @@
 package peer
 
 import (
+	"context"
 	"net"
 
-	"golang.org/x/net/context"
 	"google.golang.org/grpc/credentials"
 )
 
diff --git a/vendor/google.golang.org/grpc/picker_wrapper.go b/vendor/google.golang.org/grpc/picker_wrapper.go
new file mode 100644
index 000000000000..14f915d6768a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/picker_wrapper.go
@@ -0,0 +1,180 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"context"
+	"io"
+	"sync"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/internal/transport"
+	"google.golang.org/grpc/status"
+)
+
+// pickerWrapper is a wrapper of balancer.Picker. It blocks on certain pick
+// actions and unblock when there's a picker update.
+type pickerWrapper struct {
+	mu         sync.Mutex
+	done       bool
+	blockingCh chan struct{}
+	picker     balancer.Picker
+
+	// The latest connection happened.
+	connErrMu sync.Mutex
+	connErr   error
+}
+
+func newPickerWrapper() *pickerWrapper {
+	bp := &pickerWrapper{blockingCh: make(chan struct{})}
+	return bp
+}
+
+func (bp *pickerWrapper) updateConnectionError(err error) {
+	bp.connErrMu.Lock()
+	bp.connErr = err
+	bp.connErrMu.Unlock()
+}
+
+func (bp *pickerWrapper) connectionError() error {
+	bp.connErrMu.Lock()
+	err := bp.connErr
+	bp.connErrMu.Unlock()
+	return err
+}
+
+// updatePicker is called by UpdateBalancerState. It unblocks all blocked pick.
+func (bp *pickerWrapper) updatePicker(p balancer.Picker) {
+	bp.mu.Lock()
+	if bp.done {
+		bp.mu.Unlock()
+		return
+	}
+	bp.picker = p
+	// bp.blockingCh should never be nil.
+	close(bp.blockingCh)
+	bp.blockingCh = make(chan struct{})
+	bp.mu.Unlock()
+}
+
+func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) func(balancer.DoneInfo) {
+	acw.mu.Lock()
+	ac := acw.ac
+	acw.mu.Unlock()
+	ac.incrCallsStarted()
+	return func(b balancer.DoneInfo) {
+		if b.Err != nil && b.Err != io.EOF {
+			ac.incrCallsFailed()
+		} else {
+			ac.incrCallsSucceeded()
+		}
+		if done != nil {
+			done(b)
+		}
+	}
+}
+
+// pick returns the transport that will be used for the RPC.
+// It may block in the following cases:
+// - there's no picker
+// - the current picker returns ErrNoSubConnAvailable
+// - the current picker returns other errors and failfast is false.
+// - the subConn returned by the current picker is not READY
+// When one of these situations happens, pick blocks until the picker gets updated.
+func (bp *pickerWrapper) pick(ctx context.Context, failfast bool, opts balancer.PickOptions) (transport.ClientTransport, func(balancer.DoneInfo), error) {
+	var (
+		p  balancer.Picker
+		ch chan struct{}
+	)
+
+	for {
+		bp.mu.Lock()
+		if bp.done {
+			bp.mu.Unlock()
+			return nil, nil, ErrClientConnClosing
+		}
+
+		if bp.picker == nil {
+			ch = bp.blockingCh
+		}
+		if ch == bp.blockingCh {
+			// This could happen when either:
+			// - bp.picker is nil (the previous if condition), or
+			// - has called pick on the current picker.
+			bp.mu.Unlock()
+			select {
+			case <-ctx.Done():
+				return nil, nil, ctx.Err()
+			case <-ch:
+			}
+			continue
+		}
+
+		ch = bp.blockingCh
+		p = bp.picker
+		bp.mu.Unlock()
+
+		subConn, done, err := p.Pick(ctx, opts)
+
+		if err != nil {
+			switch err {
+			case balancer.ErrNoSubConnAvailable:
+				continue
+			case balancer.ErrTransientFailure:
+				if !failfast {
+					continue
+				}
+				return nil, nil, status.Errorf(codes.Unavailable, "%v, latest connection error: %v", err, bp.connectionError())
+			default:
+				// err is some other error.
+				return nil, nil, toRPCErr(err)
+			}
+		}
+
+		acw, ok := subConn.(*acBalancerWrapper)
+		if !ok {
+			grpclog.Infof("subconn returned from pick is not *acBalancerWrapper")
+			continue
+		}
+		if t, ok := acw.getAddrConn().getReadyTransport(); ok {
+			if channelz.IsOn() {
+				return t, doneChannelzWrapper(acw, done), nil
+			}
+			return t, done, nil
+		}
+		grpclog.Infof("blockingPicker: the picked transport is not ready, loop back to repick")
+		// If ok == false, ac.state is not READY.
+		// A valid picker always returns READY subConn. This means the state of ac
+		// just changed, and picker will be updated shortly.
+		// continue back to the beginning of the for loop to repick.
+	}
+}
+
+func (bp *pickerWrapper) close() {
+	bp.mu.Lock()
+	defer bp.mu.Unlock()
+	if bp.done {
+		return
+	}
+	bp.done = true
+	close(bp.blockingCh)
+}
diff --git a/vendor/google.golang.org/grpc/pickfirst.go b/vendor/google.golang.org/grpc/pickfirst.go
new file mode 100644
index 000000000000..d1e38aad778b
--- /dev/null
+++ b/vendor/google.golang.org/grpc/pickfirst.go
@@ -0,0 +1,110 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"context"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/resolver"
+)
+
+// PickFirstBalancerName is the name of the pick_first balancer.
+const PickFirstBalancerName = "pick_first"
+
+func newPickfirstBuilder() balancer.Builder {
+	return &pickfirstBuilder{}
+}
+
+type pickfirstBuilder struct{}
+
+func (*pickfirstBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer {
+	return &pickfirstBalancer{cc: cc}
+}
+
+func (*pickfirstBuilder) Name() string {
+	return PickFirstBalancerName
+}
+
+type pickfirstBalancer struct {
+	cc balancer.ClientConn
+	sc balancer.SubConn
+}
+
+func (b *pickfirstBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) {
+	if err != nil {
+		grpclog.Infof("pickfirstBalancer: HandleResolvedAddrs called with error %v", err)
+		return
+	}
+	if b.sc == nil {
+		b.sc, err = b.cc.NewSubConn(addrs, balancer.NewSubConnOptions{})
+		if err != nil {
+			//TODO(yuxuanli): why not change the cc state to Idle?
+			grpclog.Errorf("pickfirstBalancer: failed to NewSubConn: %v", err)
+			return
+		}
+		b.cc.UpdateBalancerState(connectivity.Idle, &picker{sc: b.sc})
+		b.sc.Connect()
+	} else {
+		b.sc.UpdateAddresses(addrs)
+		b.sc.Connect()
+	}
+}
+
+func (b *pickfirstBalancer) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
+	grpclog.Infof("pickfirstBalancer: HandleSubConnStateChange: %p, %v", sc, s)
+	if b.sc != sc {
+		grpclog.Infof("pickfirstBalancer: ignored state change because sc is not recognized")
+		return
+	}
+	if s == connectivity.Shutdown {
+		b.sc = nil
+		return
+	}
+
+	switch s {
+	case connectivity.Ready, connectivity.Idle:
+		b.cc.UpdateBalancerState(s, &picker{sc: sc})
+	case connectivity.Connecting:
+		b.cc.UpdateBalancerState(s, &picker{err: balancer.ErrNoSubConnAvailable})
+	case connectivity.TransientFailure:
+		b.cc.UpdateBalancerState(s, &picker{err: balancer.ErrTransientFailure})
+	}
+}
+
+func (b *pickfirstBalancer) Close() {
+}
+
+type picker struct {
+	err error
+	sc  balancer.SubConn
+}
+
+func (p *picker) Pick(ctx context.Context, opts balancer.PickOptions) (balancer.SubConn, func(balancer.DoneInfo), error) {
+	if p.err != nil {
+		return nil, nil, p.err
+	}
+	return p.sc, nil, nil
+}
+
+func init() {
+	balancer.Register(newPickfirstBuilder())
+}
diff --git a/vendor/google.golang.org/grpc/proxy.go b/vendor/google.golang.org/grpc/proxy.go
index 2d40236e2180..f8f69bfb70fd 100644
--- a/vendor/google.golang.org/grpc/proxy.go
+++ b/vendor/google.golang.org/grpc/proxy.go
@@ -20,6 +20,8 @@ package grpc
 
 import (
 	"bufio"
+	"context"
+	"encoding/base64"
 	"errors"
 	"fmt"
 	"io"
@@ -27,10 +29,10 @@ import (
 	"net/http"
 	"net/http/httputil"
 	"net/url"
-
-	"golang.org/x/net/context"
 )
 
+const proxyAuthHeaderKey = "Proxy-Authorization"
+
 var (
 	// errDisabled indicates that proxy is disabled for the address.
 	errDisabled = errors.New("proxy is disabled for the address")
@@ -38,7 +40,7 @@ var (
 	httpProxyFromEnvironment = http.ProxyFromEnvironment
 )
 
-func mapAddress(ctx context.Context, address string) (string, error) {
+func mapAddress(ctx context.Context, address string) (*url.URL, error) {
 	req := &http.Request{
 		URL: &url.URL{
 			Scheme: "https",
@@ -47,12 +49,12 @@ func mapAddress(ctx context.Context, address string) (string, error) {
 	}
 	url, err := httpProxyFromEnvironment(req)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 	if url == nil {
-		return "", errDisabled
+		return nil, errDisabled
 	}
-	return url.Host, nil
+	return url, nil
 }
 
 // To read a response from a net.Conn, http.ReadResponse() takes a bufio.Reader.
@@ -69,18 +71,28 @@ func (c *bufConn) Read(b []byte) (int, error) {
 	return c.r.Read(b)
 }
 
-func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, addr string) (_ net.Conn, err error) {
+func basicAuth(username, password string) string {
+	auth := username + ":" + password
+	return base64.StdEncoding.EncodeToString([]byte(auth))
+}
+
+func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr string, proxyURL *url.URL) (_ net.Conn, err error) {
 	defer func() {
 		if err != nil {
 			conn.Close()
 		}
 	}()
 
-	req := (&http.Request{
+	req := &http.Request{
 		Method: http.MethodConnect,
-		URL:    &url.URL{Host: addr},
+		URL:    &url.URL{Host: backendAddr},
 		Header: map[string][]string{"User-Agent": {grpcUA}},
-	})
+	}
+	if t := proxyURL.User; t != nil {
+		u := t.Username()
+		p, _ := t.Password()
+		req.Header.Add(proxyAuthHeaderKey, "Basic "+basicAuth(u, p))
+	}
 
 	if err := sendHTTPRequest(ctx, req, conn); err != nil {
 		return nil, fmt.Errorf("failed to write the HTTP request: %v", err)
@@ -108,23 +120,33 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, addr string) (_
 // provided dialer, does HTTP CONNECT handshake and returns the connection.
 func newProxyDialer(dialer func(context.Context, string) (net.Conn, error)) func(context.Context, string) (net.Conn, error) {
 	return func(ctx context.Context, addr string) (conn net.Conn, err error) {
-		var skipHandshake bool
-		newAddr, err := mapAddress(ctx, addr)
+		var newAddr string
+		proxyURL, err := mapAddress(ctx, addr)
 		if err != nil {
 			if err != errDisabled {
 				return nil, err
 			}
-			skipHandshake = true
 			newAddr = addr
+		} else {
+			newAddr = proxyURL.Host
 		}
 
 		conn, err = dialer(ctx, newAddr)
 		if err != nil {
 			return
 		}
-		if !skipHandshake {
-			conn, err = doHTTPConnectHandshake(ctx, conn, addr)
+		if proxyURL != nil {
+			// proxy is disabled if proxyURL is nil.
+			conn, err = doHTTPConnectHandshake(ctx, conn, addr, proxyURL)
 		}
 		return
 	}
 }
+
+func sendHTTPRequest(ctx context.Context, req *http.Request, conn net.Conn) error {
+	req = req.WithContext(ctx)
+	if err := req.Write(conn); err != nil {
+		return fmt.Errorf("failed to write the HTTP request: %v", err)
+	}
+	return nil
+}
diff --git a/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go
new file mode 100644
index 000000000000..f33189fede2d
--- /dev/null
+++ b/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go
@@ -0,0 +1,436 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package dns implements a dns resolver to be installed as the default resolver
+// in grpc.
+package dns
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net"
+	"os"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/backoff"
+	"google.golang.org/grpc/internal/grpcrand"
+	"google.golang.org/grpc/resolver"
+)
+
+func init() {
+	resolver.Register(NewBuilder())
+}
+
+const (
+	defaultPort       = "443"
+	defaultFreq       = time.Minute * 30
+	defaultDNSSvrPort = "53"
+	golang            = "GO"
+	// In DNS, service config is encoded in a TXT record via the mechanism
+	// described in RFC-1464 using the attribute name grpc_config.
+	txtAttribute = "grpc_config="
+)
+
+var (
+	errMissingAddr = errors.New("dns resolver: missing address")
+
+	// Addresses ending with a colon that is supposed to be the separator
+	// between host and port is not allowed.  E.g. "::" is a valid address as
+	// it is an IPv6 address (host only) and "[::]:" is invalid as it ends with
+	// a colon as the host and port separator
+	errEndsWithColon = errors.New("dns resolver: missing port after port-separator colon")
+)
+
+var (
+	defaultResolver netResolver = net.DefaultResolver
+)
+
+var customAuthorityDialler = func(authority string) func(ctx context.Context, network, address string) (net.Conn, error) {
+	return func(ctx context.Context, network, address string) (net.Conn, error) {
+		var dialer net.Dialer
+		return dialer.DialContext(ctx, network, authority)
+	}
+}
+
+var customAuthorityResolver = func(authority string) (netResolver, error) {
+	host, port, err := parseTarget(authority, defaultDNSSvrPort)
+	if err != nil {
+		return nil, err
+	}
+
+	authorityWithPort := net.JoinHostPort(host, port)
+
+	return &net.Resolver{
+		PreferGo: true,
+		Dial:     customAuthorityDialler(authorityWithPort),
+	}, nil
+}
+
+// NewBuilder creates a dnsBuilder which is used to factory DNS resolvers.
+func NewBuilder() resolver.Builder {
+	return &dnsBuilder{minFreq: defaultFreq}
+}
+
+type dnsBuilder struct {
+	// minimum frequency of polling the DNS server.
+	minFreq time.Duration
+}
+
+// Build creates and starts a DNS resolver that watches the name resolution of the target.
+func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
+	host, port, err := parseTarget(target.Endpoint, defaultPort)
+	if err != nil {
+		return nil, err
+	}
+
+	// IP address.
+	if net.ParseIP(host) != nil {
+		host, _ = formatIP(host)
+		addr := []resolver.Address{{Addr: host + ":" + port}}
+		i := &ipResolver{
+			cc: cc,
+			ip: addr,
+			rn: make(chan struct{}, 1),
+			q:  make(chan struct{}),
+		}
+		cc.NewAddress(addr)
+		go i.watcher()
+		return i, nil
+	}
+
+	// DNS address (non-IP).
+	ctx, cancel := context.WithCancel(context.Background())
+	d := &dnsResolver{
+		freq:                 b.minFreq,
+		backoff:              backoff.Exponential{MaxDelay: b.minFreq},
+		host:                 host,
+		port:                 port,
+		ctx:                  ctx,
+		cancel:               cancel,
+		cc:                   cc,
+		t:                    time.NewTimer(0),
+		rn:                   make(chan struct{}, 1),
+		disableServiceConfig: opts.DisableServiceConfig,
+	}
+
+	if target.Authority == "" {
+		d.resolver = defaultResolver
+	} else {
+		d.resolver, err = customAuthorityResolver(target.Authority)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	d.wg.Add(1)
+	go d.watcher()
+	return d, nil
+}
+
+// Scheme returns the naming scheme of this resolver builder, which is "dns".
+func (b *dnsBuilder) Scheme() string {
+	return "dns"
+}
+
+type netResolver interface {
+	LookupHost(ctx context.Context, host string) (addrs []string, err error)
+	LookupSRV(ctx context.Context, service, proto, name string) (cname string, addrs []*net.SRV, err error)
+	LookupTXT(ctx context.Context, name string) (txts []string, err error)
+}
+
+// ipResolver watches for the name resolution update for an IP address.
+type ipResolver struct {
+	cc resolver.ClientConn
+	ip []resolver.Address
+	// rn channel is used by ResolveNow() to force an immediate resolution of the target.
+	rn chan struct{}
+	q  chan struct{}
+}
+
+// ResolveNow resend the address it stores, no resolution is needed.
+func (i *ipResolver) ResolveNow(opt resolver.ResolveNowOption) {
+	select {
+	case i.rn <- struct{}{}:
+	default:
+	}
+}
+
+// Close closes the ipResolver.
+func (i *ipResolver) Close() {
+	close(i.q)
+}
+
+func (i *ipResolver) watcher() {
+	for {
+		select {
+		case <-i.rn:
+			i.cc.NewAddress(i.ip)
+		case <-i.q:
+			return
+		}
+	}
+}
+
+// dnsResolver watches for the name resolution update for a non-IP target.
+type dnsResolver struct {
+	freq       time.Duration
+	backoff    backoff.Exponential
+	retryCount int
+	host       string
+	port       string
+	resolver   netResolver
+	ctx        context.Context
+	cancel     context.CancelFunc
+	cc         resolver.ClientConn
+	// rn channel is used by ResolveNow() to force an immediate resolution of the target.
+	rn chan struct{}
+	t  *time.Timer
+	// wg is used to enforce Close() to return after the watcher() goroutine has finished.
+	// Otherwise, data race will be possible. [Race Example] in dns_resolver_test we
+	// replace the real lookup functions with mocked ones to facilitate testing.
+	// If Close() doesn't wait for watcher() goroutine finishes, race detector sometimes
+	// will warns lookup (READ the lookup function pointers) inside watcher() goroutine
+	// has data race with replaceNetFunc (WRITE the lookup function pointers).
+	wg                   sync.WaitGroup
+	disableServiceConfig bool
+}
+
+// ResolveNow invoke an immediate resolution of the target that this dnsResolver watches.
+func (d *dnsResolver) ResolveNow(opt resolver.ResolveNowOption) {
+	select {
+	case d.rn <- struct{}{}:
+	default:
+	}
+}
+
+// Close closes the dnsResolver.
+func (d *dnsResolver) Close() {
+	d.cancel()
+	d.wg.Wait()
+	d.t.Stop()
+}
+
+func (d *dnsResolver) watcher() {
+	defer d.wg.Done()
+	for {
+		select {
+		case <-d.ctx.Done():
+			return
+		case <-d.t.C:
+		case <-d.rn:
+		}
+		result, sc := d.lookup()
+		// Next lookup should happen within an interval defined by d.freq. It may be
+		// more often due to exponential retry on empty address list.
+		if len(result) == 0 {
+			d.retryCount++
+			d.t.Reset(d.backoff.Backoff(d.retryCount))
+		} else {
+			d.retryCount = 0
+			d.t.Reset(d.freq)
+		}
+		d.cc.NewServiceConfig(sc)
+		d.cc.NewAddress(result)
+	}
+}
+
+func (d *dnsResolver) lookupSRV() []resolver.Address {
+	var newAddrs []resolver.Address
+	_, srvs, err := d.resolver.LookupSRV(d.ctx, "grpclb", "tcp", d.host)
+	if err != nil {
+		grpclog.Infof("grpc: failed dns SRV record lookup due to %v.\n", err)
+		return nil
+	}
+	for _, s := range srvs {
+		lbAddrs, err := d.resolver.LookupHost(d.ctx, s.Target)
+		if err != nil {
+			grpclog.Infof("grpc: failed load balancer address dns lookup due to %v.\n", err)
+			continue
+		}
+		for _, a := range lbAddrs {
+			a, ok := formatIP(a)
+			if !ok {
+				grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
+				continue
+			}
+			addr := a + ":" + strconv.Itoa(int(s.Port))
+			newAddrs = append(newAddrs, resolver.Address{Addr: addr, Type: resolver.GRPCLB, ServerName: s.Target})
+		}
+	}
+	return newAddrs
+}
+
+func (d *dnsResolver) lookupTXT() string {
+	ss, err := d.resolver.LookupTXT(d.ctx, d.host)
+	if err != nil {
+		grpclog.Infof("grpc: failed dns TXT record lookup due to %v.\n", err)
+		return ""
+	}
+	var res string
+	for _, s := range ss {
+		res += s
+	}
+
+	// TXT record must have "grpc_config=" attribute in order to be used as service config.
+	if !strings.HasPrefix(res, txtAttribute) {
+		grpclog.Warningf("grpc: TXT record %v missing %v attribute", res, txtAttribute)
+		return ""
+	}
+	return strings.TrimPrefix(res, txtAttribute)
+}
+
+func (d *dnsResolver) lookupHost() []resolver.Address {
+	var newAddrs []resolver.Address
+	addrs, err := d.resolver.LookupHost(d.ctx, d.host)
+	if err != nil {
+		grpclog.Warningf("grpc: failed dns A record lookup due to %v.\n", err)
+		return nil
+	}
+	for _, a := range addrs {
+		a, ok := formatIP(a)
+		if !ok {
+			grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
+			continue
+		}
+		addr := a + ":" + d.port
+		newAddrs = append(newAddrs, resolver.Address{Addr: addr})
+	}
+	return newAddrs
+}
+
+func (d *dnsResolver) lookup() ([]resolver.Address, string) {
+	newAddrs := d.lookupSRV()
+	// Support fallback to non-balancer address.
+	newAddrs = append(newAddrs, d.lookupHost()...)
+	if d.disableServiceConfig {
+		return newAddrs, ""
+	}
+	sc := d.lookupTXT()
+	return newAddrs, canaryingSC(sc)
+}
+
+// formatIP returns ok = false if addr is not a valid textual representation of an IP address.
+// If addr is an IPv4 address, return the addr and ok = true.
+// If addr is an IPv6 address, return the addr enclosed in square brackets and ok = true.
+func formatIP(addr string) (addrIP string, ok bool) {
+	ip := net.ParseIP(addr)
+	if ip == nil {
+		return "", false
+	}
+	if ip.To4() != nil {
+		return addr, true
+	}
+	return "[" + addr + "]", true
+}
+
+// parseTarget takes the user input target string and default port, returns formatted host and port info.
+// If target doesn't specify a port, set the port to be the defaultPort.
+// If target is in IPv6 format and host-name is enclosed in sqarue brackets, brackets
+// are strippd when setting the host.
+// examples:
+// target: "www.google.com" defaultPort: "443" returns host: "www.google.com", port: "443"
+// target: "ipv4-host:80" defaultPort: "443" returns host: "ipv4-host", port: "80"
+// target: "[ipv6-host]" defaultPort: "443" returns host: "ipv6-host", port: "443"
+// target: ":80" defaultPort: "443" returns host: "localhost", port: "80"
+func parseTarget(target, defaultPort string) (host, port string, err error) {
+	if target == "" {
+		return "", "", errMissingAddr
+	}
+	if ip := net.ParseIP(target); ip != nil {
+		// target is an IPv4 or IPv6(without brackets) address
+		return target, defaultPort, nil
+	}
+	if host, port, err = net.SplitHostPort(target); err == nil {
+		if port == "" {
+			// If the port field is empty (target ends with colon), e.g. "[::1]:", this is an error.
+			return "", "", errEndsWithColon
+		}
+		// target has port, i.e ipv4-host:port, [ipv6-host]:port, host-name:port
+		if host == "" {
+			// Keep consistent with net.Dial(): If the host is empty, as in ":80", the local system is assumed.
+			host = "localhost"
+		}
+		return host, port, nil
+	}
+	if host, port, err = net.SplitHostPort(target + ":" + defaultPort); err == nil {
+		// target doesn't have port
+		return host, port, nil
+	}
+	return "", "", fmt.Errorf("invalid target address %v, error info: %v", target, err)
+}
+
+type rawChoice struct {
+	ClientLanguage *[]string        `json:"clientLanguage,omitempty"`
+	Percentage     *int             `json:"percentage,omitempty"`
+	ClientHostName *[]string        `json:"clientHostName,omitempty"`
+	ServiceConfig  *json.RawMessage `json:"serviceConfig,omitempty"`
+}
+
+func containsString(a *[]string, b string) bool {
+	if a == nil {
+		return true
+	}
+	for _, c := range *a {
+		if c == b {
+			return true
+		}
+	}
+	return false
+}
+
+func chosenByPercentage(a *int) bool {
+	if a == nil {
+		return true
+	}
+	return grpcrand.Intn(100)+1 <= *a
+}
+
+func canaryingSC(js string) string {
+	if js == "" {
+		return ""
+	}
+	var rcs []rawChoice
+	err := json.Unmarshal([]byte(js), &rcs)
+	if err != nil {
+		grpclog.Warningf("grpc: failed to parse service config json string due to %v.\n", err)
+		return ""
+	}
+	cliHostname, err := os.Hostname()
+	if err != nil {
+		grpclog.Warningf("grpc: failed to get client hostname due to %v.\n", err)
+		return ""
+	}
+	var sc string
+	for _, c := range rcs {
+		if !containsString(c.ClientLanguage, golang) ||
+			!chosenByPercentage(c.Percentage) ||
+			!containsString(c.ClientHostName, cliHostname) ||
+			c.ServiceConfig == nil {
+			continue
+		}
+		sc = string(*c.ServiceConfig)
+		break
+	}
+	return sc
+}
diff --git a/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go
new file mode 100644
index 000000000000..b76010d74d14
--- /dev/null
+++ b/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go
@@ -0,0 +1,57 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package passthrough implements a pass-through resolver. It sends the target
+// name without scheme back to gRPC as resolved address.
+package passthrough
+
+import "google.golang.org/grpc/resolver"
+
+const scheme = "passthrough"
+
+type passthroughBuilder struct{}
+
+func (*passthroughBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
+	r := &passthroughResolver{
+		target: target,
+		cc:     cc,
+	}
+	r.start()
+	return r, nil
+}
+
+func (*passthroughBuilder) Scheme() string {
+	return scheme
+}
+
+type passthroughResolver struct {
+	target resolver.Target
+	cc     resolver.ClientConn
+}
+
+func (r *passthroughResolver) start() {
+	r.cc.NewAddress([]resolver.Address{{Addr: r.target.Endpoint}})
+}
+
+func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOption) {}
+
+func (*passthroughResolver) Close() {}
+
+func init() {
+	resolver.Register(&passthroughBuilder{})
+}
diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go
new file mode 100644
index 000000000000..145cf477edb0
--- /dev/null
+++ b/vendor/google.golang.org/grpc/resolver/resolver.go
@@ -0,0 +1,158 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package resolver defines APIs for name resolution in gRPC.
+// All APIs in this package are experimental.
+package resolver
+
+var (
+	// m is a map from scheme to resolver builder.
+	m = make(map[string]Builder)
+	// defaultScheme is the default scheme to use.
+	defaultScheme = "passthrough"
+)
+
+// TODO(bar) install dns resolver in init(){}.
+
+// Register registers the resolver builder to the resolver map. b.Scheme will be
+// used as the scheme registered with this builder.
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. If multiple Resolvers are
+// registered with the same name, the one registered last will take effect.
+func Register(b Builder) {
+	m[b.Scheme()] = b
+}
+
+// Get returns the resolver builder registered with the given scheme.
+//
+// If no builder is register with the scheme, nil will be returned.
+func Get(scheme string) Builder {
+	if b, ok := m[scheme]; ok {
+		return b
+	}
+	return nil
+}
+
+// SetDefaultScheme sets the default scheme that will be used. The default
+// default scheme is "passthrough".
+//
+// NOTE: this function must only be called during initialization time (i.e. in
+// an init() function), and is not thread-safe. The scheme set last overrides
+// previously set values.
+func SetDefaultScheme(scheme string) {
+	defaultScheme = scheme
+}
+
+// GetDefaultScheme gets the default scheme that will be used.
+func GetDefaultScheme() string {
+	return defaultScheme
+}
+
+// AddressType indicates the address type returned by name resolution.
+type AddressType uint8
+
+const (
+	// Backend indicates the address is for a backend server.
+	Backend AddressType = iota
+	// GRPCLB indicates the address is for a grpclb load balancer.
+	GRPCLB
+)
+
+// Address represents a server the client connects to.
+// This is the EXPERIMENTAL API and may be changed or extended in the future.
+type Address struct {
+	// Addr is the server address on which a connection will be established.
+	Addr string
+	// Type is the type of this address.
+	Type AddressType
+	// ServerName is the name of this address.
+	//
+	// e.g. if Type is GRPCLB, ServerName should be the name of the remote load
+	// balancer, not the name of the backend.
+	ServerName string
+	// Metadata is the information associated with Addr, which may be used
+	// to make load balancing decision.
+	Metadata interface{}
+}
+
+// BuildOption includes additional information for the builder to create
+// the resolver.
+type BuildOption struct {
+	// DisableServiceConfig indicates whether resolver should fetch service config data.
+	DisableServiceConfig bool
+}
+
+// ClientConn contains the callbacks for resolver to notify any updates
+// to the gRPC ClientConn.
+//
+// This interface is to be implemented by gRPC. Users should not need a
+// brand new implementation of this interface. For the situations like
+// testing, the new implementation should embed this interface. This allows
+// gRPC to add new methods to this interface.
+type ClientConn interface {
+	// NewAddress is called by resolver to notify ClientConn a new list
+	// of resolved addresses.
+	// The address list should be the complete list of resolved addresses.
+	NewAddress(addresses []Address)
+	// NewServiceConfig is called by resolver to notify ClientConn a new
+	// service config. The service config should be provided as a json string.
+	NewServiceConfig(serviceConfig string)
+}
+
+// Target represents a target for gRPC, as specified in:
+// https://github.com/grpc/grpc/blob/master/doc/naming.md.
+type Target struct {
+	Scheme    string
+	Authority string
+	Endpoint  string
+}
+
+// Builder creates a resolver that will be used to watch name resolution updates.
+type Builder interface {
+	// Build creates a new resolver for the given target.
+	//
+	// gRPC dial calls Build synchronously, and fails if the returned error is
+	// not nil.
+	Build(target Target, cc ClientConn, opts BuildOption) (Resolver, error)
+	// Scheme returns the scheme supported by this resolver.
+	// Scheme is defined at https://github.com/grpc/grpc/blob/master/doc/naming.md.
+	Scheme() string
+}
+
+// ResolveNowOption includes additional information for ResolveNow.
+type ResolveNowOption struct{}
+
+// Resolver watches for the updates on the specified target.
+// Updates include address updates and service config updates.
+type Resolver interface {
+	// ResolveNow will be called by gRPC to try to resolve the target name
+	// again. It's just a hint, resolver can ignore this if it's not necessary.
+	//
+	// It could be called multiple times concurrently.
+	ResolveNow(ResolveNowOption)
+	// Close closes the resolver.
+	Close()
+}
+
+// UnregisterForTesting removes the resolver builder with the given scheme from the
+// resolver map.
+// This function is for testing only.
+func UnregisterForTesting(scheme string) {
+	delete(m, scheme)
+}
diff --git a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go
new file mode 100644
index 000000000000..9d7602539fba
--- /dev/null
+++ b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go
@@ -0,0 +1,155 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"fmt"
+	"strings"
+
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/resolver"
+)
+
+// ccResolverWrapper is a wrapper on top of cc for resolvers.
+// It implements resolver.ClientConnection interface.
+type ccResolverWrapper struct {
+	cc                 *ClientConn
+	resolver           resolver.Resolver
+	addrCh             chan []resolver.Address
+	scCh               chan string
+	done               chan struct{}
+	lastAddressesCount int
+}
+
+// split2 returns the values from strings.SplitN(s, sep, 2).
+// If sep is not found, it returns ("", s, false) instead.
+func split2(s, sep string) (string, string, bool) {
+	spl := strings.SplitN(s, sep, 2)
+	if len(spl) < 2 {
+		return "", "", false
+	}
+	return spl[0], spl[1], true
+}
+
+// parseTarget splits target into a struct containing scheme, authority and
+// endpoint.
+//
+// If target is not a valid scheme://authority/endpoint, it returns {Endpoint:
+// target}.
+func parseTarget(target string) (ret resolver.Target) {
+	var ok bool
+	ret.Scheme, ret.Endpoint, ok = split2(target, "://")
+	if !ok {
+		return resolver.Target{Endpoint: target}
+	}
+	ret.Authority, ret.Endpoint, ok = split2(ret.Endpoint, "/")
+	if !ok {
+		return resolver.Target{Endpoint: target}
+	}
+	return ret
+}
+
+// newCCResolverWrapper parses cc.target for scheme and gets the resolver
+// builder for this scheme and builds the resolver. The monitoring goroutine
+// for it is not started yet and can be created by calling start().
+//
+// If withResolverBuilder dial option is set, the specified resolver will be
+// used instead.
+func newCCResolverWrapper(cc *ClientConn) (*ccResolverWrapper, error) {
+	rb := cc.dopts.resolverBuilder
+	if rb == nil {
+		return nil, fmt.Errorf("could not get resolver for scheme: %q", cc.parsedTarget.Scheme)
+	}
+
+	ccr := &ccResolverWrapper{
+		cc:     cc,
+		addrCh: make(chan []resolver.Address, 1),
+		scCh:   make(chan string, 1),
+		done:   make(chan struct{}),
+	}
+
+	var err error
+	ccr.resolver, err = rb.Build(cc.parsedTarget, ccr, resolver.BuildOption{DisableServiceConfig: cc.dopts.disableServiceConfig})
+	if err != nil {
+		return nil, err
+	}
+	return ccr, nil
+}
+
+func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOption) {
+	ccr.resolver.ResolveNow(o)
+}
+
+func (ccr *ccResolverWrapper) close() {
+	ccr.resolver.Close()
+	close(ccr.done)
+}
+
+// NewAddress is called by the resolver implemenetion to send addresses to gRPC.
+func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) {
+	select {
+	case <-ccr.done:
+		return
+	default:
+	}
+	grpclog.Infof("ccResolverWrapper: sending new addresses to cc: %v", addrs)
+	if channelz.IsOn() {
+		ccr.addChannelzTraceEvent(addrs)
+	}
+	ccr.cc.handleResolvedAddrs(addrs, nil)
+}
+
+// NewServiceConfig is called by the resolver implemenetion to send service
+// configs to gRPC.
+func (ccr *ccResolverWrapper) NewServiceConfig(sc string) {
+	select {
+	case <-ccr.done:
+		return
+	default:
+	}
+	grpclog.Infof("ccResolverWrapper: got new service config: %v", sc)
+	ccr.cc.handleServiceConfig(sc)
+}
+
+func (ccr *ccResolverWrapper) addChannelzTraceEvent(addrs []resolver.Address) {
+	if len(addrs) == 0 && ccr.lastAddressesCount != 0 {
+		channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{
+			Desc:     "Resolver returns an empty address list",
+			Severity: channelz.CtWarning,
+		})
+	} else if len(addrs) != 0 && ccr.lastAddressesCount == 0 {
+		var s string
+		for i, a := range addrs {
+			if a.ServerName != "" {
+				s += a.Addr + "(" + a.ServerName + ")"
+			} else {
+				s += a.Addr
+			}
+			if i != len(addrs)-1 {
+				s += " "
+			}
+		}
+		channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{
+			Desc:     fmt.Sprintf("Resolver returns a non-empty address list (previous one was empty) %q", s),
+			Severity: channelz.CtINFO,
+		})
+	}
+	ccr.lastAddressesCount = len(addrs)
+}
diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go
index 9b9d3883a74c..d7cf89f1b45a 100644
--- a/vendor/google.golang.org/grpc/rpc_util.go
+++ b/vendor/google.golang.org/grpc/rpc_util.go
@@ -21,24 +21,31 @@ package grpc
 import (
 	"bytes"
 	"compress/gzip"
+	"context"
 	"encoding/binary"
+	"fmt"
 	"io"
 	"io/ioutil"
 	"math"
+	"net/url"
+	"strings"
 	"sync"
 	"time"
 
-	"golang.org/x/net/context"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/encoding"
+	"google.golang.org/grpc/encoding/proto"
+	"google.golang.org/grpc/internal/transport"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/peer"
 	"google.golang.org/grpc/stats"
 	"google.golang.org/grpc/status"
-	"google.golang.org/grpc/transport"
 )
 
 // Compressor defines the interface gRPC uses to compress a message.
+//
+// Deprecated: use package encoding.
 type Compressor interface {
 	// Do compresses p into w.
 	Do(w io.Writer, p []byte) error
@@ -51,18 +58,39 @@ type gzipCompressor struct {
 }
 
 // NewGZIPCompressor creates a Compressor based on GZIP.
+//
+// Deprecated: use package encoding/gzip.
 func NewGZIPCompressor() Compressor {
+	c, _ := NewGZIPCompressorWithLevel(gzip.DefaultCompression)
+	return c
+}
+
+// NewGZIPCompressorWithLevel is like NewGZIPCompressor but specifies the gzip compression level instead
+// of assuming DefaultCompression.
+//
+// The error returned will be nil if the level is valid.
+//
+// Deprecated: use package encoding/gzip.
+func NewGZIPCompressorWithLevel(level int) (Compressor, error) {
+	if level < gzip.DefaultCompression || level > gzip.BestCompression {
+		return nil, fmt.Errorf("grpc: invalid compression level: %d", level)
+	}
 	return &gzipCompressor{
 		pool: sync.Pool{
 			New: func() interface{} {
-				return gzip.NewWriter(ioutil.Discard)
+				w, err := gzip.NewWriterLevel(ioutil.Discard, level)
+				if err != nil {
+					panic(err)
+				}
+				return w
 			},
 		},
-	}
+	}, nil
 }
 
 func (c *gzipCompressor) Do(w io.Writer, p []byte) error {
 	z := c.pool.Get().(*gzip.Writer)
+	defer c.pool.Put(z)
 	z.Reset(w)
 	if _, err := z.Write(p); err != nil {
 		return err
@@ -75,6 +103,8 @@ func (c *gzipCompressor) Type() string {
 }
 
 // Decompressor defines the interface gRPC uses to decompress a message.
+//
+// Deprecated: use package encoding.
 type Decompressor interface {
 	// Do reads the data from r and uncompress them.
 	Do(r io.Reader) ([]byte, error)
@@ -87,6 +117,8 @@ type gzipDecompressor struct {
 }
 
 // NewGZIPDecompressor creates a Decompressor based on GZIP.
+//
+// Deprecated: use package encoding/gzip.
 func NewGZIPDecompressor() Decompressor {
 	return &gzipDecompressor{}
 }
@@ -121,17 +153,23 @@ func (d *gzipDecompressor) Type() string {
 
 // callInfo contains all related configuration and information about an RPC.
 type callInfo struct {
+	compressorType        string
 	failFast              bool
-	headerMD              metadata.MD
-	trailerMD             metadata.MD
-	peer                  *peer.Peer
-	traceInfo             traceInfo // in trace.go
+	stream                ClientStream
 	maxReceiveMessageSize *int
 	maxSendMessageSize    *int
 	creds                 credentials.PerRPCCredentials
+	contentSubtype        string
+	codec                 baseCodec
+	maxRetryRPCBufferSize int
 }
 
-var defaultCallInfo = callInfo{failFast: true}
+func defaultCallInfo() *callInfo {
+	return &callInfo{
+		failFast:              true,
+		maxRetryRPCBufferSize: 256 * 1024, // 256KB
+	}
+}
 
 // CallOption configures a Call before it starts or extracts information from
 // a Call after it completes.
@@ -153,87 +191,267 @@ type EmptyCallOption struct{}
 func (EmptyCallOption) before(*callInfo) error { return nil }
 func (EmptyCallOption) after(*callInfo)        {}
 
-type beforeCall func(c *callInfo) error
-
-func (o beforeCall) before(c *callInfo) error { return o(c) }
-func (o beforeCall) after(c *callInfo)        {}
-
-type afterCall func(c *callInfo)
-
-func (o afterCall) before(c *callInfo) error { return nil }
-func (o afterCall) after(c *callInfo)        { o(c) }
-
 // Header returns a CallOptions that retrieves the header metadata
 // for a unary RPC.
 func Header(md *metadata.MD) CallOption {
-	return afterCall(func(c *callInfo) {
-		*md = c.headerMD
-	})
+	return HeaderCallOption{HeaderAddr: md}
+}
+
+// HeaderCallOption is a CallOption for collecting response header metadata.
+// The metadata field will be populated *after* the RPC completes.
+// This is an EXPERIMENTAL API.
+type HeaderCallOption struct {
+	HeaderAddr *metadata.MD
+}
+
+func (o HeaderCallOption) before(c *callInfo) error { return nil }
+func (o HeaderCallOption) after(c *callInfo) {
+	if c.stream != nil {
+		*o.HeaderAddr, _ = c.stream.Header()
+	}
 }
 
 // Trailer returns a CallOptions that retrieves the trailer metadata
 // for a unary RPC.
 func Trailer(md *metadata.MD) CallOption {
-	return afterCall(func(c *callInfo) {
-		*md = c.trailerMD
-	})
+	return TrailerCallOption{TrailerAddr: md}
 }
 
-// Peer returns a CallOption that retrieves peer information for a
-// unary RPC.
-func Peer(peer *peer.Peer) CallOption {
-	return afterCall(func(c *callInfo) {
-		if c.peer != nil {
-			*peer = *c.peer
+// TrailerCallOption is a CallOption for collecting response trailer metadata.
+// The metadata field will be populated *after* the RPC completes.
+// This is an EXPERIMENTAL API.
+type TrailerCallOption struct {
+	TrailerAddr *metadata.MD
+}
+
+func (o TrailerCallOption) before(c *callInfo) error { return nil }
+func (o TrailerCallOption) after(c *callInfo) {
+	if c.stream != nil {
+		*o.TrailerAddr = c.stream.Trailer()
+	}
+}
+
+// Peer returns a CallOption that retrieves peer information for a unary RPC.
+// The peer field will be populated *after* the RPC completes.
+func Peer(p *peer.Peer) CallOption {
+	return PeerCallOption{PeerAddr: p}
+}
+
+// PeerCallOption is a CallOption for collecting the identity of the remote
+// peer. The peer field will be populated *after* the RPC completes.
+// This is an EXPERIMENTAL API.
+type PeerCallOption struct {
+	PeerAddr *peer.Peer
+}
+
+func (o PeerCallOption) before(c *callInfo) error { return nil }
+func (o PeerCallOption) after(c *callInfo) {
+	if c.stream != nil {
+		if x, ok := peer.FromContext(c.stream.Context()); ok {
+			*o.PeerAddr = *x
 		}
-	})
+	}
 }
 
-// FailFast configures the action to take when an RPC is attempted on broken
-// connections or unreachable servers. If failfast is true, the RPC will fail
+// WaitForReady configures the action to take when an RPC is attempted on broken
+// connections or unreachable servers. If waitForReady is false, the RPC will fail
 // immediately. Otherwise, the RPC client will block the call until a
-// connection is available (or the call is canceled or times out) and will retry
-// the call if it fails due to a transient error. Please refer to
+// connection is available (or the call is canceled or times out) and will
+// retry the call if it fails due to a transient error.  gRPC will not retry if
+// data was written to the wire unless the server indicates it did not process
+// the data.  Please refer to
 // https://github.com/grpc/grpc/blob/master/doc/wait-for-ready.md.
-// Note: failFast is default to true.
+//
+// By default, RPCs don't "wait for ready".
+func WaitForReady(waitForReady bool) CallOption {
+	return FailFastCallOption{FailFast: !waitForReady}
+}
+
+// FailFast is the opposite of WaitForReady.
+//
+// Deprecated: use WaitForReady.
 func FailFast(failFast bool) CallOption {
-	return beforeCall(func(c *callInfo) error {
-		c.failFast = failFast
-		return nil
-	})
+	return FailFastCallOption{FailFast: failFast}
+}
+
+// FailFastCallOption is a CallOption for indicating whether an RPC should fail
+// fast or not.
+// This is an EXPERIMENTAL API.
+type FailFastCallOption struct {
+	FailFast bool
 }
 
+func (o FailFastCallOption) before(c *callInfo) error {
+	c.failFast = o.FailFast
+	return nil
+}
+func (o FailFastCallOption) after(c *callInfo) {}
+
 // MaxCallRecvMsgSize returns a CallOption which sets the maximum message size the client can receive.
 func MaxCallRecvMsgSize(s int) CallOption {
-	return beforeCall(func(o *callInfo) error {
-		o.maxReceiveMessageSize = &s
-		return nil
-	})
+	return MaxRecvMsgSizeCallOption{MaxRecvMsgSize: s}
+}
+
+// MaxRecvMsgSizeCallOption is a CallOption that indicates the maximum message
+// size the client can receive.
+// This is an EXPERIMENTAL API.
+type MaxRecvMsgSizeCallOption struct {
+	MaxRecvMsgSize int
+}
+
+func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error {
+	c.maxReceiveMessageSize = &o.MaxRecvMsgSize
+	return nil
 }
+func (o MaxRecvMsgSizeCallOption) after(c *callInfo) {}
 
 // MaxCallSendMsgSize returns a CallOption which sets the maximum message size the client can send.
 func MaxCallSendMsgSize(s int) CallOption {
-	return beforeCall(func(o *callInfo) error {
-		o.maxSendMessageSize = &s
-		return nil
-	})
+	return MaxSendMsgSizeCallOption{MaxSendMsgSize: s}
 }
 
+// MaxSendMsgSizeCallOption is a CallOption that indicates the maximum message
+// size the client can send.
+// This is an EXPERIMENTAL API.
+type MaxSendMsgSizeCallOption struct {
+	MaxSendMsgSize int
+}
+
+func (o MaxSendMsgSizeCallOption) before(c *callInfo) error {
+	c.maxSendMessageSize = &o.MaxSendMsgSize
+	return nil
+}
+func (o MaxSendMsgSizeCallOption) after(c *callInfo) {}
+
 // PerRPCCredentials returns a CallOption that sets credentials.PerRPCCredentials
 // for a call.
 func PerRPCCredentials(creds credentials.PerRPCCredentials) CallOption {
-	return beforeCall(func(c *callInfo) error {
-		c.creds = creds
-		return nil
-	})
+	return PerRPCCredsCallOption{Creds: creds}
+}
+
+// PerRPCCredsCallOption is a CallOption that indicates the per-RPC
+// credentials to use for the call.
+// This is an EXPERIMENTAL API.
+type PerRPCCredsCallOption struct {
+	Creds credentials.PerRPCCredentials
+}
+
+func (o PerRPCCredsCallOption) before(c *callInfo) error {
+	c.creds = o.Creds
+	return nil
+}
+func (o PerRPCCredsCallOption) after(c *callInfo) {}
+
+// UseCompressor returns a CallOption which sets the compressor used when
+// sending the request.  If WithCompressor is also set, UseCompressor has
+// higher priority.
+//
+// This API is EXPERIMENTAL.
+func UseCompressor(name string) CallOption {
+	return CompressorCallOption{CompressorType: name}
+}
+
+// CompressorCallOption is a CallOption that indicates the compressor to use.
+// This is an EXPERIMENTAL API.
+type CompressorCallOption struct {
+	CompressorType string
+}
+
+func (o CompressorCallOption) before(c *callInfo) error {
+	c.compressorType = o.CompressorType
+	return nil
+}
+func (o CompressorCallOption) after(c *callInfo) {}
+
+// CallContentSubtype returns a CallOption that will set the content-subtype
+// for a call. For example, if content-subtype is "json", the Content-Type over
+// the wire will be "application/grpc+json". The content-subtype is converted
+// to lowercase before being included in Content-Type. See Content-Type on
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details.
+//
+// If CallCustomCodec is not also used, the content-subtype will be used to
+// look up the Codec to use in the registry controlled by RegisterCodec. See
+// the documentation on RegisterCodec for details on registration. The lookup
+// of content-subtype is case-insensitive. If no such Codec is found, the call
+// will result in an error with code codes.Internal.
+//
+// If CallCustomCodec is also used, that Codec will be used for all request and
+// response messages, with the content-subtype set to the given contentSubtype
+// here for requests.
+func CallContentSubtype(contentSubtype string) CallOption {
+	return ContentSubtypeCallOption{ContentSubtype: strings.ToLower(contentSubtype)}
+}
+
+// ContentSubtypeCallOption is a CallOption that indicates the content-subtype
+// used for marshaling messages.
+// This is an EXPERIMENTAL API.
+type ContentSubtypeCallOption struct {
+	ContentSubtype string
+}
+
+func (o ContentSubtypeCallOption) before(c *callInfo) error {
+	c.contentSubtype = o.ContentSubtype
+	return nil
+}
+func (o ContentSubtypeCallOption) after(c *callInfo) {}
+
+// CallCustomCodec returns a CallOption that will set the given Codec to be
+// used for all request and response messages for a call. The result of calling
+// String() will be used as the content-subtype in a case-insensitive manner.
+//
+// See Content-Type on
+// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
+// more details. Also see the documentation on RegisterCodec and
+// CallContentSubtype for more details on the interaction between Codec and
+// content-subtype.
+//
+// This function is provided for advanced users; prefer to use only
+// CallContentSubtype to select a registered codec instead.
+func CallCustomCodec(codec Codec) CallOption {
+	return CustomCodecCallOption{Codec: codec}
+}
+
+// CustomCodecCallOption is a CallOption that indicates the codec used for
+// marshaling messages.
+// This is an EXPERIMENTAL API.
+type CustomCodecCallOption struct {
+	Codec Codec
+}
+
+func (o CustomCodecCallOption) before(c *callInfo) error {
+	c.codec = o.Codec
+	return nil
+}
+func (o CustomCodecCallOption) after(c *callInfo) {}
+
+// MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory
+// used for buffering this RPC's requests for retry purposes.
+//
+// This API is EXPERIMENTAL.
+func MaxRetryRPCBufferSize(bytes int) CallOption {
+	return MaxRetryRPCBufferSizeCallOption{bytes}
+}
+
+// MaxRetryRPCBufferSizeCallOption is a CallOption indicating the amount of
+// memory to be used for caching this RPC for retry purposes.
+// This is an EXPERIMENTAL API.
+type MaxRetryRPCBufferSizeCallOption struct {
+	MaxRetryRPCBufferSize int
 }
 
+func (o MaxRetryRPCBufferSizeCallOption) before(c *callInfo) error {
+	c.maxRetryRPCBufferSize = o.MaxRetryRPCBufferSize
+	return nil
+}
+func (o MaxRetryRPCBufferSizeCallOption) after(c *callInfo) {}
+
 // The format of the payload: compressed or not?
 type payloadFormat uint8
 
 const (
-	compressionNone payloadFormat = iota // no compression
-	compressionMade
+	compressionNone payloadFormat = 0 // no compression
+	compressionMade payloadFormat = 1 // compressed
 )
 
 // parser reads complete gRPC messages from the underlying reader.
@@ -243,8 +461,8 @@ type parser struct {
 	// error types.
 	r io.Reader
 
-	// The header of a gRPC message. Find more detail
-	// at https://grpc.io/docs/guides/wire.html.
+	// The header of a gRPC message. Find more detail at
+	// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md
 	header [5]byte
 }
 
@@ -257,7 +475,7 @@ type parser struct {
 //   * io.EOF, when no messages remain
 //   * io.ErrUnexpectedEOF
 //   * of type transport.ConnectionError
-//   * of type transport.StreamError
+//   * an error from the status package
 // No other error values or types must be returned, which also means
 // that the underlying io.Reader must not return an incompatible
 // error.
@@ -272,8 +490,11 @@ func (p *parser) recvMsg(maxReceiveMessageSize int) (pf payloadFormat, msg []byt
 	if length == 0 {
 		return pf, nil, nil
 	}
-	if length > uint32(maxReceiveMessageSize) {
-		return 0, nil, Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", length, maxReceiveMessageSize)
+	if int64(length) > int64(maxInt) {
+		return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max length allowed on current machine (%d vs. %d)", length, maxInt)
+	}
+	if int(length) > maxReceiveMessageSize {
+		return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", length, maxReceiveMessageSize)
 	}
 	// TODO(bradfitz,zhaoq): garbage. reuse buffer after proto decoding instead
 	// of making it for each message:
@@ -287,120 +508,173 @@ func (p *parser) recvMsg(maxReceiveMessageSize int) (pf payloadFormat, msg []byt
 	return pf, msg, nil
 }
 
-// encode serializes msg and prepends the message header. If msg is nil, it
-// generates the message header of 0 message length.
-func encode(c Codec, msg interface{}, cp Compressor, cbuf *bytes.Buffer, outPayload *stats.OutPayload) ([]byte, error) {
-	var (
-		b      []byte
-		length uint
-	)
-	if msg != nil {
-		var err error
-		// TODO(zhaoq): optimize to reduce memory alloc and copying.
-		b, err = c.Marshal(msg)
+// encode serializes msg and returns a buffer containing the message, or an
+// error if it is too large to be transmitted by grpc.  If msg is nil, it
+// generates an empty message.
+func encode(c baseCodec, msg interface{}) ([]byte, error) {
+	if msg == nil { // NOTE: typed nils will not be caught by this check
+		return nil, nil
+	}
+	b, err := c.Marshal(msg)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "grpc: error while marshaling: %v", err.Error())
+	}
+	if uint(len(b)) > math.MaxUint32 {
+		return nil, status.Errorf(codes.ResourceExhausted, "grpc: message too large (%d bytes)", len(b))
+	}
+	return b, nil
+}
+
+// compress returns the input bytes compressed by compressor or cp.  If both
+// compressors are nil, returns nil.
+//
+// TODO(dfawley): eliminate cp parameter by wrapping Compressor in an encoding.Compressor.
+func compress(in []byte, cp Compressor, compressor encoding.Compressor) ([]byte, error) {
+	if compressor == nil && cp == nil {
+		return nil, nil
+	}
+	wrapErr := func(err error) error {
+		return status.Errorf(codes.Internal, "grpc: error while compressing: %v", err.Error())
+	}
+	cbuf := &bytes.Buffer{}
+	if compressor != nil {
+		z, err := compressor.Compress(cbuf)
 		if err != nil {
-			return nil, Errorf(codes.Internal, "grpc: error while marshaling: %v", err.Error())
+			return nil, wrapErr(err)
 		}
-		if outPayload != nil {
-			outPayload.Payload = msg
-			// TODO truncate large payload.
-			outPayload.Data = b
-			outPayload.Length = len(b)
+		if _, err := z.Write(in); err != nil {
+			return nil, wrapErr(err)
 		}
-		if cp != nil {
-			if err := cp.Do(cbuf, b); err != nil {
-				return nil, Errorf(codes.Internal, "grpc: error while compressing: %v", err.Error())
-			}
-			b = cbuf.Bytes()
+		if err := z.Close(); err != nil {
+			return nil, wrapErr(err)
+		}
+	} else {
+		if err := cp.Do(cbuf, in); err != nil {
+			return nil, wrapErr(err)
 		}
-		length = uint(len(b))
-	}
-	if length > math.MaxUint32 {
-		return nil, Errorf(codes.ResourceExhausted, "grpc: message too large (%d bytes)", length)
 	}
+	return cbuf.Bytes(), nil
+}
 
-	const (
-		payloadLen = 1
-		sizeLen    = 4
-	)
-
-	var buf = make([]byte, payloadLen+sizeLen+len(b))
+const (
+	payloadLen = 1
+	sizeLen    = 4
+	headerLen  = payloadLen + sizeLen
+)
 
-	// Write payload format
-	if cp == nil {
-		buf[0] = byte(compressionNone)
+// msgHeader returns a 5-byte header for the message being transmitted and the
+// payload, which is compData if non-nil or data otherwise.
+func msgHeader(data, compData []byte) (hdr []byte, payload []byte) {
+	hdr = make([]byte, headerLen)
+	if compData != nil {
+		hdr[0] = byte(compressionMade)
+		data = compData
 	} else {
-		buf[0] = byte(compressionMade)
+		hdr[0] = byte(compressionNone)
 	}
-	// Write length of b into buf
-	binary.BigEndian.PutUint32(buf[1:], uint32(length))
-	// Copy encoded msg to buf
-	copy(buf[5:], b)
 
-	if outPayload != nil {
-		outPayload.WireLength = len(buf)
-	}
+	// Write length of payload into buf
+	binary.BigEndian.PutUint32(hdr[payloadLen:], uint32(len(data)))
+	return hdr, data
+}
 
-	return buf, nil
+func outPayload(client bool, msg interface{}, data, payload []byte, t time.Time) *stats.OutPayload {
+	return &stats.OutPayload{
+		Client:     client,
+		Payload:    msg,
+		Data:       data,
+		Length:     len(data),
+		WireLength: len(payload) + headerLen,
+		SentTime:   t,
+	}
 }
 
-func checkRecvPayload(pf payloadFormat, recvCompress string, dc Decompressor) error {
+func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool) *status.Status {
 	switch pf {
 	case compressionNone:
 	case compressionMade:
-		if dc == nil || recvCompress != dc.Type() {
-			return Errorf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress)
+		if recvCompress == "" || recvCompress == encoding.Identity {
+			return status.New(codes.Internal, "grpc: compressed flag set with identity or empty encoding")
+		}
+		if !haveCompressor {
+			return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress)
 		}
 	default:
-		return Errorf(codes.Internal, "grpc: received unexpected payload format %d", pf)
+		return status.Newf(codes.Internal, "grpc: received unexpected payload format %d", pf)
 	}
 	return nil
 }
 
-func recv(p *parser, c Codec, s *transport.Stream, dc Decompressor, m interface{}, maxReceiveMessageSize int, inPayload *stats.InPayload) error {
+type payloadInfo struct {
+	wireLength        int // The compressed length got from wire.
+	uncompressedBytes []byte
+}
+
+func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) ([]byte, error) {
 	pf, d, err := p.recvMsg(maxReceiveMessageSize)
 	if err != nil {
-		return err
+		return nil, err
 	}
-	if inPayload != nil {
-		inPayload.WireLength = len(d)
+	if payInfo != nil {
+		payInfo.wireLength = len(d)
 	}
-	if err := checkRecvPayload(pf, s.RecvCompress(), dc); err != nil {
-		return err
+
+	if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil); st != nil {
+		return nil, st.Err()
 	}
+
 	if pf == compressionMade {
-		d, err = dc.Do(bytes.NewReader(d))
-		if err != nil {
-			return Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
+		// To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor,
+		// use this decompressor as the default.
+		if dc != nil {
+			d, err = dc.Do(bytes.NewReader(d))
+			if err != nil {
+				return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
+			}
+		} else {
+			dcReader, err := compressor.Decompress(bytes.NewReader(d))
+			if err != nil {
+				return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
+			}
+			d, err = ioutil.ReadAll(dcReader)
+			if err != nil {
+				return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
+			}
 		}
 	}
 	if len(d) > maxReceiveMessageSize {
 		// TODO: Revisit the error code. Currently keep it consistent with java
 		// implementation.
-		return Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", len(d), maxReceiveMessageSize)
+		return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", len(d), maxReceiveMessageSize)
+	}
+	return d, nil
+}
+
+// For the two compressor parameters, both should not be set, but if they are,
+// dc takes precedence over compressor.
+// TODO(dfawley): wrap the old compressor/decompressor using the new API?
+func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m interface{}, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) error {
+	d, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor)
+	if err != nil {
+		return err
 	}
 	if err := c.Unmarshal(d, m); err != nil {
-		return Errorf(codes.Internal, "grpc: failed to unmarshal the received message %v", err)
+		return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message %v", err)
 	}
-	if inPayload != nil {
-		inPayload.RecvTime = time.Now()
-		inPayload.Payload = m
-		// TODO truncate large payload.
-		inPayload.Data = d
-		inPayload.Length = len(d)
+	if payInfo != nil {
+		payInfo.uncompressedBytes = d
 	}
 	return nil
 }
 
 type rpcInfo struct {
-	bytesSent     bool
-	bytesReceived bool
+	failfast bool
 }
 
 type rpcInfoContextKey struct{}
 
-func newContextWithRPCInfo(ctx context.Context) context.Context {
-	return context.WithValue(ctx, rpcInfoContextKey{}, &rpcInfo{})
+func newContextWithRPCInfo(ctx context.Context, failfast bool) context.Context {
+	return context.WithValue(ctx, rpcInfoContextKey{}, &rpcInfo{failfast: failfast})
 }
 
 func rpcInfoFromContext(ctx context.Context) (s *rpcInfo, ok bool) {
@@ -408,17 +682,10 @@ func rpcInfoFromContext(ctx context.Context) (s *rpcInfo, ok bool) {
 	return
 }
 
-func updateRPCInfoInContext(ctx context.Context, s rpcInfo) {
-	if ss, ok := rpcInfoFromContext(ctx); ok {
-		*ss = s
-	}
-	return
-}
-
 // Code returns the error code for err if it was produced by the rpc system.
 // Otherwise, it returns codes.Unknown.
 //
-// Deprecated; use status.FromError and Code method instead.
+// Deprecated: use status.FromError and Code method instead.
 func Code(err error) codes.Code {
 	if s, ok := status.FromError(err); ok {
 		return s.Code()
@@ -429,7 +696,7 @@ func Code(err error) codes.Code {
 // ErrorDesc returns the error description of err if it was produced by the rpc system.
 // Otherwise, it returns err.Error() or empty string when err is nil.
 //
-// Deprecated; use status.FromError and Message method instead.
+// Deprecated: use status.FromError and Message method instead.
 func ErrorDesc(err error) string {
 	if s, ok := status.FromError(err); ok {
 		return s.Message()
@@ -440,85 +707,116 @@ func ErrorDesc(err error) string {
 // Errorf returns an error containing an error code and a description;
 // Errorf returns nil if c is OK.
 //
-// Deprecated; use status.Errorf instead.
+// Deprecated: use status.Errorf instead.
 func Errorf(c codes.Code, format string, a ...interface{}) error {
 	return status.Errorf(c, format, a...)
 }
 
-// MethodConfig defines the configuration recommended by the service providers for a
-// particular method.
-// This is EXPERIMENTAL and subject to change.
-type MethodConfig struct {
-	// WaitForReady indicates whether RPCs sent to this method should wait until
-	// the connection is ready by default (!failfast). The value specified via the
-	// gRPC client API will override the value set here.
-	WaitForReady *bool
-	// Timeout is the default timeout for RPCs sent to this method. The actual
-	// deadline used will be the minimum of the value specified here and the value
-	// set by the application via the gRPC client API.  If either one is not set,
-	// then the other will be used.  If neither is set, then the RPC has no deadline.
-	Timeout *time.Duration
-	// MaxReqSize is the maximum allowed payload size for an individual request in a
-	// stream (client->server) in bytes. The size which is measured is the serialized
-	// payload after per-message compression (but before stream compression) in bytes.
-	// The actual value used is the minumum of the value specified here and the value set
-	// by the application via the gRPC client API. If either one is not set, then the other
-	// will be used.  If neither is set, then the built-in default is used.
-	MaxReqSize *int
-	// MaxRespSize is the maximum allowed payload size for an individual response in a
-	// stream (server->client) in bytes.
-	MaxRespSize *int
-}
-
-// ServiceConfig is provided by the service provider and contains parameters for how
-// clients that connect to the service should behave.
-// This is EXPERIMENTAL and subject to change.
-type ServiceConfig struct {
-	// LB is the load balancer the service providers recommends. The balancer specified
-	// via grpc.WithBalancer will override this.
-	LB Balancer
-	// Methods contains a map for the methods in this service.
-	// If there is an exact match for a method (i.e. /service/method) in the map, use the corresponding MethodConfig.
-	// If there's no exact match, look for the default config for the service (/service/) and use the corresponding MethodConfig if it exists.
-	// Otherwise, the method has no MethodConfig to use.
-	Methods map[string]MethodConfig
-}
-
-func min(a, b *int) *int {
-	if *a < *b {
-		return a
-	}
-	return b
-}
-
-func getMaxSize(mcMax, doptMax *int, defaultVal int) *int {
-	if mcMax == nil && doptMax == nil {
-		return &defaultVal
-	}
-	if mcMax != nil && doptMax != nil {
-		return min(mcMax, doptMax)
-	}
-	if mcMax != nil {
-		return mcMax
-	}
-	return doptMax
-}
-
-// SupportPackageIsVersion3 is referenced from generated protocol buffer files.
-// The latest support package version is 4.
-// SupportPackageIsVersion3 is kept for compability. It will be removed in the
-// next support package version update.
-const SupportPackageIsVersion3 = true
-
-// SupportPackageIsVersion4 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the grpc package.
-//
-// This constant may be renamed in the future if a change in the generated code
-// requires a synchronised update of grpc-go and protoc-gen-go. This constant
-// should not be referenced from any other code.
-const SupportPackageIsVersion4 = true
+// toRPCErr converts an error into an error from the status package.
+func toRPCErr(err error) error {
+	if err == nil || err == io.EOF {
+		return err
+	}
+	if err == io.ErrUnexpectedEOF {
+		return status.Error(codes.Internal, err.Error())
+	}
+	if _, ok := status.FromError(err); ok {
+		return err
+	}
+	switch e := err.(type) {
+	case transport.ConnectionError:
+		return status.Error(codes.Unavailable, e.Desc)
+	default:
+		switch err {
+		case context.DeadlineExceeded:
+			return status.Error(codes.DeadlineExceeded, err.Error())
+		case context.Canceled:
+			return status.Error(codes.Canceled, err.Error())
+		}
+	}
+	return status.Error(codes.Unknown, err.Error())
+}
 
-// Version is the current grpc version.
-const Version = "1.6.0-dev"
+// setCallInfoCodec should only be called after CallOptions have been applied.
+func setCallInfoCodec(c *callInfo) error {
+	if c.codec != nil {
+		// codec was already set by a CallOption; use it.
+		return nil
+	}
+
+	if c.contentSubtype == "" {
+		// No codec specified in CallOptions; use proto by default.
+		c.codec = encoding.GetCodec(proto.Name)
+		return nil
+	}
+
+	// c.contentSubtype is already lowercased in CallContentSubtype
+	c.codec = encoding.GetCodec(c.contentSubtype)
+	if c.codec == nil {
+		return status.Errorf(codes.Internal, "no codec registered for content-subtype %s", c.contentSubtype)
+	}
+	return nil
+}
+
+// parseDialTarget returns the network and address to pass to dialer
+func parseDialTarget(target string) (net string, addr string) {
+	net = "tcp"
+
+	m1 := strings.Index(target, ":")
+	m2 := strings.Index(target, ":/")
+
+	// handle unix:addr which will fail with url.Parse
+	if m1 >= 0 && m2 < 0 {
+		if n := target[0:m1]; n == "unix" {
+			net = n
+			addr = target[m1+1:]
+			return net, addr
+		}
+	}
+	if m2 >= 0 {
+		t, err := url.Parse(target)
+		if err != nil {
+			return net, target
+		}
+		scheme := t.Scheme
+		addr = t.Path
+		if scheme == "unix" {
+			net = scheme
+			if addr == "" {
+				addr = t.Host
+			}
+			return net, addr
+		}
+	}
+
+	return net, target
+}
+
+// channelzData is used to store channelz related data for ClientConn, addrConn and Server.
+// These fields cannot be embedded in the original structs (e.g. ClientConn), since to do atomic
+// operation on int64 variable on 32-bit machine, user is responsible to enforce memory alignment.
+// Here, by grouping those int64 fields inside a struct, we are enforcing the alignment.
+type channelzData struct {
+	callsStarted   int64
+	callsFailed    int64
+	callsSucceeded int64
+	// lastCallStartedTime stores the timestamp that last call starts. It is of int64 type instead of
+	// time.Time since it's more costly to atomically update time.Time variable than int64 variable.
+	lastCallStartedTime int64
+}
+
+// The SupportPackageIsVersion variables are referenced from generated protocol
+// buffer files to ensure compatibility with the gRPC version used.  The latest
+// support package version is 5.
+//
+// Older versions are kept for compatibility. They may be removed if
+// compatibility cannot be maintained.
+//
+// These constants should not be referenced from any other code.
+const (
+	SupportPackageIsVersion3 = true
+	SupportPackageIsVersion4 = true
+	SupportPackageIsVersion5 = true
+)
 
 const grpcUA = "grpc-go/" + Version
diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go
index 42733e2214e7..d705d7a80cd1 100644
--- a/vendor/google.golang.org/grpc/server.go
+++ b/vendor/google.golang.org/grpc/server.go
@@ -19,36 +19,41 @@
 package grpc
 
 import (
-	"bytes"
+	"context"
 	"errors"
 	"fmt"
 	"io"
+	"math"
 	"net"
 	"net/http"
 	"reflect"
 	"runtime"
 	"strings"
 	"sync"
+	"sync/atomic"
 	"time"
 
-	"golang.org/x/net/context"
-	"golang.org/x/net/http2"
 	"golang.org/x/net/trace"
+
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/encoding"
+	"google.golang.org/grpc/encoding/proto"
 	"google.golang.org/grpc/grpclog"
-	"google.golang.org/grpc/internal"
+	"google.golang.org/grpc/internal/binarylog"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/internal/transport"
 	"google.golang.org/grpc/keepalive"
 	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/peer"
 	"google.golang.org/grpc/stats"
 	"google.golang.org/grpc/status"
 	"google.golang.org/grpc/tap"
-	"google.golang.org/grpc/transport"
 )
 
 const (
 	defaultServerMaxReceiveMessageSize = 1024 * 1024 * 4
-	defaultServerMaxSendMessageSize    = 1024 * 1024 * 4
+	defaultServerMaxSendMessageSize    = math.MaxInt32
 )
 
 type methodHandler func(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor UnaryServerInterceptor) (interface{}, error)
@@ -88,18 +93,24 @@ type Server struct {
 	conns  map[io.Closer]bool
 	serve  bool
 	drain  bool
-	ctx    context.Context
-	cancel context.CancelFunc
-	// A CondVar to let GracefulStop() blocks until all the pending RPCs are finished
-	// and all the transport goes away.
-	cv     *sync.Cond
+	cv     *sync.Cond          // signaled when connections close for GracefulStop
 	m      map[string]*service // service name -> service info
 	events trace.EventLog
+
+	quit               chan struct{}
+	done               chan struct{}
+	quitOnce           sync.Once
+	doneOnce           sync.Once
+	channelzRemoveOnce sync.Once
+	serveWG            sync.WaitGroup // counts active Serve goroutines for GracefulStop
+
+	channelzID int64 // channelz unique identification number
+	czData     *channelzData
 }
 
 type options struct {
 	creds                 credentials.TransportCredentials
-	codec                 Codec
+	codec                 baseCodec
 	cp                    Compressor
 	dc                    Decompressor
 	unaryInt              UnaryServerInterceptor
@@ -109,22 +120,50 @@ type options struct {
 	maxConcurrentStreams  uint32
 	maxReceiveMessageSize int
 	maxSendMessageSize    int
-	useHandlerImpl        bool // use http.Handler-based server
 	unknownStreamDesc     *StreamDesc
 	keepaliveParams       keepalive.ServerParameters
 	keepalivePolicy       keepalive.EnforcementPolicy
 	initialWindowSize     int32
 	initialConnWindowSize int32
+	writeBufferSize       int
+	readBufferSize        int
+	connectionTimeout     time.Duration
+	maxHeaderListSize     *uint32
 }
 
 var defaultServerOptions = options{
 	maxReceiveMessageSize: defaultServerMaxReceiveMessageSize,
 	maxSendMessageSize:    defaultServerMaxSendMessageSize,
+	connectionTimeout:     120 * time.Second,
+	writeBufferSize:       defaultWriteBufSize,
+	readBufferSize:        defaultReadBufSize,
 }
 
 // A ServerOption sets options such as credentials, codec and keepalive parameters, etc.
 type ServerOption func(*options)
 
+// WriteBufferSize determines how much data can be batched before doing a write on the wire.
+// The corresponding memory allocation for this buffer will be twice the size to keep syscalls low.
+// The default value for this buffer is 32KB.
+// Zero will disable the write buffer such that each write will be on underlying connection.
+// Note: A Send call may not directly translate to a write.
+func WriteBufferSize(s int) ServerOption {
+	return func(o *options) {
+		o.writeBufferSize = s
+	}
+}
+
+// ReadBufferSize lets you set the size of read buffer, this determines how much data can be read at most
+// for one read syscall.
+// The default value for this buffer is 32KB.
+// Zero will disable read buffer for a connection so data framer can access the underlying
+// conn directly.
+func ReadBufferSize(s int) ServerOption {
+	return func(o *options) {
+		o.readBufferSize = s
+	}
+}
+
 // InitialWindowSize returns a ServerOption that sets window size for stream.
 // The lower bound for window size is 64K and any value smaller than that will be ignored.
 func InitialWindowSize(s int32) ServerOption {
@@ -156,20 +195,32 @@ func KeepaliveEnforcementPolicy(kep keepalive.EnforcementPolicy) ServerOption {
 }
 
 // CustomCodec returns a ServerOption that sets a codec for message marshaling and unmarshaling.
+//
+// This will override any lookups by content-subtype for Codecs registered with RegisterCodec.
 func CustomCodec(codec Codec) ServerOption {
 	return func(o *options) {
 		o.codec = codec
 	}
 }
 
-// RPCCompressor returns a ServerOption that sets a compressor for outbound messages.
+// RPCCompressor returns a ServerOption that sets a compressor for outbound
+// messages.  For backward compatibility, all outbound messages will be sent
+// using this compressor, regardless of incoming message compression.  By
+// default, server messages will be sent using the same compressor with which
+// request messages were sent.
+//
+// Deprecated: use encoding.RegisterCompressor instead.
 func RPCCompressor(cp Compressor) ServerOption {
 	return func(o *options) {
 		o.cp = cp
 	}
 }
 
-// RPCDecompressor returns a ServerOption that sets a decompressor for inbound messages.
+// RPCDecompressor returns a ServerOption that sets a decompressor for inbound
+// messages.  It has higher priority than decompressors registered via
+// encoding.RegisterCompressor.
+//
+// Deprecated: use encoding.RegisterCompressor instead.
 func RPCDecompressor(dc Decompressor) ServerOption {
 	return func(o *options) {
 		o.dc = dc
@@ -177,7 +228,9 @@ func RPCDecompressor(dc Decompressor) ServerOption {
 }
 
 // MaxMsgSize returns a ServerOption to set the max message size in bytes the server can receive.
-// If this is not set, gRPC uses the default limit. Deprecated: use MaxRecvMsgSize instead.
+// If this is not set, gRPC uses the default limit.
+//
+// Deprecated: use MaxRecvMsgSize instead.
 func MaxMsgSize(m int) ServerOption {
 	return MaxRecvMsgSize(m)
 }
@@ -259,7 +312,7 @@ func StatsHandler(h stats.Handler) ServerOption {
 // handler that will be invoked instead of returning the "unimplemented" gRPC
 // error whenever a request is received for an unregistered service or method.
 // The handling function has full access to the Context of the request and the
-// stream, and the invocation passes through interceptors.
+// stream, and the invocation bypasses interceptors.
 func UnknownServiceHandler(streamHandler StreamHandler) ServerOption {
 	return func(o *options) {
 		o.unknownStreamDesc = &StreamDesc{
@@ -272,6 +325,26 @@ func UnknownServiceHandler(streamHandler StreamHandler) ServerOption {
 	}
 }
 
+// ConnectionTimeout returns a ServerOption that sets the timeout for
+// connection establishment (up to and including HTTP/2 handshaking) for all
+// new connections.  If this is not set, the default is 120 seconds.  A zero or
+// negative value will result in an immediate timeout.
+//
+// This API is EXPERIMENTAL.
+func ConnectionTimeout(d time.Duration) ServerOption {
+	return func(o *options) {
+		o.connectionTimeout = d
+	}
+}
+
+// MaxHeaderListSize returns a ServerOption that sets the max (uncompressed) size
+// of header list that the server is prepared to accept.
+func MaxHeaderListSize(s uint32) ServerOption {
+	return func(o *options) {
+		o.maxHeaderListSize = &s
+	}
+}
+
 // NewServer creates a gRPC server which has no service registered and has not
 // started to accept requests yet.
 func NewServer(opt ...ServerOption) *Server {
@@ -279,22 +352,24 @@ func NewServer(opt ...ServerOption) *Server {
 	for _, o := range opt {
 		o(&opts)
 	}
-	if opts.codec == nil {
-		// Set the default codec.
-		opts.codec = protoCodec{}
-	}
 	s := &Server{
-		lis:   make(map[net.Listener]bool),
-		opts:  opts,
-		conns: make(map[io.Closer]bool),
-		m:     make(map[string]*service),
+		lis:    make(map[net.Listener]bool),
+		opts:   opts,
+		conns:  make(map[io.Closer]bool),
+		m:      make(map[string]*service),
+		quit:   make(chan struct{}),
+		done:   make(chan struct{}),
+		czData: new(channelzData),
 	}
 	s.cv = sync.NewCond(&s.mu)
-	s.ctx, s.cancel = context.WithCancel(context.Background())
 	if EnableTracing {
 		_, file, line, _ := runtime.Caller(1)
 		s.events = trace.NewEventLog("grpc.Server", fmt.Sprintf("%s:%d", file, line))
 	}
+
+	if channelz.IsOn() {
+		s.channelzID = channelz.RegisterServer(&channelzServer{s}, "")
+	}
 	return s
 }
 
@@ -399,11 +474,9 @@ func (s *Server) GetServiceInfo() map[string]ServiceInfo {
 	return ret
 }
 
-var (
-	// ErrServerStopped indicates that the operation is now illegal because of
-	// the server being stopped.
-	ErrServerStopped = errors.New("grpc: the server has been stopped")
-)
+// ErrServerStopped indicates that the operation is now illegal because of
+// the server being stopped.
+var ErrServerStopped = errors.New("grpc: the server has been stopped")
 
 func (s *Server) useTransportAuthenticator(rawConn net.Conn) (net.Conn, credentials.AuthInfo, error) {
 	if s.opts.creds == nil {
@@ -412,28 +485,67 @@ func (s *Server) useTransportAuthenticator(rawConn net.Conn) (net.Conn, credenti
 	return s.opts.creds.ServerHandshake(rawConn)
 }
 
+type listenSocket struct {
+	net.Listener
+	channelzID int64
+}
+
+func (l *listenSocket) ChannelzMetric() *channelz.SocketInternalMetric {
+	return &channelz.SocketInternalMetric{
+		SocketOptions: channelz.GetSocketOption(l.Listener),
+		LocalAddr:     l.Listener.Addr(),
+	}
+}
+
+func (l *listenSocket) Close() error {
+	err := l.Listener.Close()
+	if channelz.IsOn() {
+		channelz.RemoveEntry(l.channelzID)
+	}
+	return err
+}
+
 // Serve accepts incoming connections on the listener lis, creating a new
 // ServerTransport and service goroutine for each. The service goroutines
 // read gRPC requests and then call the registered handlers to reply to them.
 // Serve returns when lis.Accept fails with fatal errors.  lis will be closed when
 // this method returns.
-// Serve always returns non-nil error.
+// Serve will return a non-nil error unless Stop or GracefulStop is called.
 func (s *Server) Serve(lis net.Listener) error {
 	s.mu.Lock()
 	s.printf("serving")
 	s.serve = true
 	if s.lis == nil {
+		// Serve called after Stop or GracefulStop.
 		s.mu.Unlock()
 		lis.Close()
 		return ErrServerStopped
 	}
-	s.lis[lis] = true
+
+	s.serveWG.Add(1)
+	defer func() {
+		s.serveWG.Done()
+		select {
+		// Stop or GracefulStop called; block until done and return nil.
+		case <-s.quit:
+			<-s.done
+		default:
+		}
+	}()
+
+	ls := &listenSocket{Listener: lis}
+	s.lis[ls] = true
+
+	if channelz.IsOn() {
+		ls.channelzID = channelz.RegisterListenSocket(ls, s.channelzID, lis.Addr().String())
+	}
 	s.mu.Unlock()
+
 	defer func() {
 		s.mu.Lock()
-		if s.lis != nil && s.lis[lis] {
-			lis.Close()
-			delete(s.lis, lis)
+		if s.lis != nil && s.lis[ls] {
+			ls.Close()
+			delete(s.lis, ls)
 		}
 		s.mu.Unlock()
 	}()
@@ -460,36 +572,52 @@ func (s *Server) Serve(lis net.Listener) error {
 				timer := time.NewTimer(tempDelay)
 				select {
 				case <-timer.C:
-				case <-s.ctx.Done():
+				case <-s.quit:
+					timer.Stop()
+					return nil
 				}
-				timer.Stop()
 				continue
 			}
 			s.mu.Lock()
 			s.printf("done serving; Accept = %v", err)
 			s.mu.Unlock()
+
+			select {
+			case <-s.quit:
+				return nil
+			default:
+			}
 			return err
 		}
 		tempDelay = 0
-		// Start a new goroutine to deal with rawConn
-		// so we don't stall this Accept loop goroutine.
-		go s.handleRawConn(rawConn)
+		// Start a new goroutine to deal with rawConn so we don't stall this Accept
+		// loop goroutine.
+		//
+		// Make sure we account for the goroutine so GracefulStop doesn't nil out
+		// s.conns before this conn can be added.
+		s.serveWG.Add(1)
+		go func() {
+			s.handleRawConn(rawConn)
+			s.serveWG.Done()
+		}()
 	}
 }
 
-// handleRawConn is run in its own goroutine and handles a just-accepted
-// connection that has not had any I/O performed on it yet.
+// handleRawConn forks a goroutine to handle a just-accepted connection that
+// has not had any I/O performed on it yet.
 func (s *Server) handleRawConn(rawConn net.Conn) {
+	rawConn.SetDeadline(time.Now().Add(s.opts.connectionTimeout))
 	conn, authInfo, err := s.useTransportAuthenticator(rawConn)
 	if err != nil {
 		s.mu.Lock()
 		s.errorf("ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err)
 		s.mu.Unlock()
 		grpclog.Warningf("grpc: Server.Serve failed to complete security handshake from %q: %v", rawConn.RemoteAddr(), err)
-		// If serverHandShake returns ErrConnDispatched, keep rawConn open.
+		// If serverHandshake returns ErrConnDispatched, keep rawConn open.
 		if err != credentials.ErrConnDispatched {
 			rawConn.Close()
 		}
+		rawConn.SetDeadline(time.Time{})
 		return
 	}
 
@@ -501,19 +629,25 @@ func (s *Server) handleRawConn(rawConn net.Conn) {
 	}
 	s.mu.Unlock()
 
-	if s.opts.useHandlerImpl {
-		s.serveUsingHandler(conn)
-	} else {
-		s.serveHTTP2Transport(conn, authInfo)
+	// Finish handshaking (HTTP2)
+	st := s.newHTTP2Transport(conn, authInfo)
+	if st == nil {
+		return
+	}
+
+	rawConn.SetDeadline(time.Time{})
+	if !s.addConn(st) {
+		return
 	}
+	go func() {
+		s.serveStreams(st)
+		s.removeConn(st)
+	}()
 }
 
-// serveHTTP2Transport sets up a http/2 transport (using the
-// gRPC http2 server transport in transport/http2_server.go) and
-// serves streams on it.
-// This is run in its own goroutine (it does network I/O in
-// transport.NewServerTransport).
-func (s *Server) serveHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) {
+// newHTTP2Transport sets up a http/2 transport (using the
+// gRPC http2 server transport in transport/http2_server.go).
+func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) transport.ServerTransport {
 	config := &transport.ServerConfig{
 		MaxStreams:            s.opts.maxConcurrentStreams,
 		AuthInfo:              authInfo,
@@ -523,6 +657,10 @@ func (s *Server) serveHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo)
 		KeepalivePolicy:       s.opts.keepalivePolicy,
 		InitialWindowSize:     s.opts.initialWindowSize,
 		InitialConnWindowSize: s.opts.initialConnWindowSize,
+		WriteBufferSize:       s.opts.writeBufferSize,
+		ReadBufferSize:        s.opts.readBufferSize,
+		ChannelzParentID:      s.channelzID,
+		MaxHeaderListSize:     s.opts.maxHeaderListSize,
 	}
 	st, err := transport.NewServerTransport("http2", c, config)
 	if err != nil {
@@ -531,17 +669,13 @@ func (s *Server) serveHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo)
 		s.mu.Unlock()
 		c.Close()
 		grpclog.Warningln("grpc: Server.Serve failed to create ServerTransport: ", err)
-		return
-	}
-	if !s.addConn(st) {
-		st.Close()
-		return
+		return nil
 	}
-	s.serveStreams(st)
+
+	return st
 }
 
 func (s *Server) serveStreams(st transport.ServerTransport) {
-	defer s.removeConn(st)
 	defer st.Close()
 	var wg sync.WaitGroup
 	st.HandleStreams(func(stream *transport.Stream) {
@@ -562,32 +696,6 @@ func (s *Server) serveStreams(st transport.ServerTransport) {
 
 var _ http.Handler = (*Server)(nil)
 
-// serveUsingHandler is called from handleRawConn when s is configured
-// to handle requests via the http.Handler interface. It sets up a
-// net/http.Server to handle the just-accepted conn. The http.Server
-// is configured to route all incoming requests (all HTTP/2 streams)
-// to ServeHTTP, which creates a new ServerTransport for each stream.
-// serveUsingHandler blocks until conn closes.
-//
-// This codepath is only used when Server.TestingUseHandlerImpl has
-// been configured. This lets the end2end tests exercise the ServeHTTP
-// method as one of the environment types.
-//
-// conn is the *tls.Conn that's already been authenticated.
-func (s *Server) serveUsingHandler(conn net.Conn) {
-	if !s.addConn(conn) {
-		conn.Close()
-		return
-	}
-	defer s.removeConn(conn)
-	h2s := &http2.Server{
-		MaxConcurrentStreams: s.opts.maxConcurrentStreams,
-	}
-	h2s.ServeConn(conn, &http2.ServeConnOpts{
-		Handler: s,
-	})
-}
-
 // ServeHTTP implements the Go standard library's http.Handler
 // interface by responding to the gRPC request r, by looking up
 // the requested gRPC method in the gRPC server s.
@@ -613,13 +721,12 @@ func (s *Server) serveUsingHandler(conn net.Conn) {
 // available through grpc-go's HTTP/2 server, and it is currently EXPERIMENTAL
 // and subject to change.
 func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	st, err := transport.NewServerHandlerTransport(w, r)
+	st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandler)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 	if !s.addConn(st) {
-		st.Close()
 		return
 	}
 	defer s.removeConn(st)
@@ -649,9 +756,15 @@ func (s *Server) traceInfo(st transport.ServerTransport, stream *transport.Strea
 func (s *Server) addConn(c io.Closer) bool {
 	s.mu.Lock()
 	defer s.mu.Unlock()
-	if s.conns == nil || s.drain {
+	if s.conns == nil {
+		c.Close()
 		return false
 	}
+	if s.drain {
+		// Transport added after we drained our existing conns: drain it
+		// immediately.
+		c.(transport.ServerTransport).Drain()
+	}
 	s.conns[c] = true
 	return true
 }
@@ -665,43 +778,73 @@ func (s *Server) removeConn(c io.Closer) {
 	}
 }
 
-func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Stream, msg interface{}, cp Compressor, opts *transport.Options) error {
-	var (
-		cbuf       *bytes.Buffer
-		outPayload *stats.OutPayload
-	)
-	if cp != nil {
-		cbuf = new(bytes.Buffer)
+func (s *Server) channelzMetric() *channelz.ServerInternalMetric {
+	return &channelz.ServerInternalMetric{
+		CallsStarted:             atomic.LoadInt64(&s.czData.callsStarted),
+		CallsSucceeded:           atomic.LoadInt64(&s.czData.callsSucceeded),
+		CallsFailed:              atomic.LoadInt64(&s.czData.callsFailed),
+		LastCallStartedTimestamp: time.Unix(0, atomic.LoadInt64(&s.czData.lastCallStartedTime)),
 	}
-	if s.opts.statsHandler != nil {
-		outPayload = &stats.OutPayload{}
-	}
-	p, err := encode(s.opts.codec, msg, cp, cbuf, outPayload)
+}
+
+func (s *Server) incrCallsStarted() {
+	atomic.AddInt64(&s.czData.callsStarted, 1)
+	atomic.StoreInt64(&s.czData.lastCallStartedTime, time.Now().UnixNano())
+}
+
+func (s *Server) incrCallsSucceeded() {
+	atomic.AddInt64(&s.czData.callsSucceeded, 1)
+}
+
+func (s *Server) incrCallsFailed() {
+	atomic.AddInt64(&s.czData.callsFailed, 1)
+}
+
+func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Stream, msg interface{}, cp Compressor, opts *transport.Options, comp encoding.Compressor) error {
+	data, err := encode(s.getCodec(stream.ContentSubtype()), msg)
 	if err != nil {
 		grpclog.Errorln("grpc: server failed to encode response: ", err)
 		return err
 	}
-	if len(p) > s.opts.maxSendMessageSize {
-		return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(p), s.opts.maxSendMessageSize)
+	compData, err := compress(data, cp, comp)
+	if err != nil {
+		grpclog.Errorln("grpc: server failed to compress response: ", err)
+		return err
+	}
+	hdr, payload := msgHeader(data, compData)
+	// TODO(dfawley): should we be checking len(data) instead?
+	if len(payload) > s.opts.maxSendMessageSize {
+		return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(payload), s.opts.maxSendMessageSize)
 	}
-	err = t.Write(stream, p, opts)
-	if err == nil && outPayload != nil {
-		outPayload.SentTime = time.Now()
-		s.opts.statsHandler.HandleRPC(stream.Context(), outPayload)
+	err = t.Write(stream, hdr, payload, opts)
+	if err == nil && s.opts.statsHandler != nil {
+		s.opts.statsHandler.HandleRPC(stream.Context(), outPayload(false, msg, data, payload, time.Now()))
 	}
 	return err
 }
 
 func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.Stream, srv *service, md *MethodDesc, trInfo *traceInfo) (err error) {
+	if channelz.IsOn() {
+		s.incrCallsStarted()
+		defer func() {
+			if err != nil && err != io.EOF {
+				s.incrCallsFailed()
+			} else {
+				s.incrCallsSucceeded()
+			}
+		}()
+	}
 	sh := s.opts.statsHandler
 	if sh != nil {
+		beginTime := time.Now()
 		begin := &stats.Begin{
-			BeginTime: time.Now(),
+			BeginTime: beginTime,
 		}
 		sh.HandleRPC(stream.Context(), begin)
 		defer func() {
 			end := &stats.End{
-				EndTime: time.Now(),
+				BeginTime: beginTime,
+				EndTime:   time.Now(),
 			}
 			if err != nil && err != io.EOF {
 				end.Error = toRPCErr(err)
@@ -720,94 +863,112 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.
 			}
 		}()
 	}
-	if s.opts.cp != nil {
-		// NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686.
-		stream.SetSendCompress(s.opts.cp.Type())
+
+	binlog := binarylog.GetMethodLogger(stream.Method())
+	if binlog != nil {
+		ctx := stream.Context()
+		md, _ := metadata.FromIncomingContext(ctx)
+		logEntry := &binarylog.ClientHeader{
+			Header:     md,
+			MethodName: stream.Method(),
+			PeerAddr:   nil,
+		}
+		if deadline, ok := ctx.Deadline(); ok {
+			logEntry.Timeout = deadline.Sub(time.Now())
+			if logEntry.Timeout < 0 {
+				logEntry.Timeout = 0
+			}
+		}
+		if a := md[":authority"]; len(a) > 0 {
+			logEntry.Authority = a[0]
+		}
+		if peer, ok := peer.FromContext(ctx); ok {
+			logEntry.PeerAddr = peer.Addr
+		}
+		binlog.Log(logEntry)
+	}
+
+	// comp and cp are used for compression.  decomp and dc are used for
+	// decompression.  If comp and decomp are both set, they are the same;
+	// however they are kept separate to ensure that at most one of the
+	// compressor/decompressor variable pairs are set for use later.
+	var comp, decomp encoding.Compressor
+	var cp Compressor
+	var dc Decompressor
+
+	// If dc is set and matches the stream's compression, use it.  Otherwise, try
+	// to find a matching registered compressor for decomp.
+	if rc := stream.RecvCompress(); s.opts.dc != nil && s.opts.dc.Type() == rc {
+		dc = s.opts.dc
+	} else if rc != "" && rc != encoding.Identity {
+		decomp = encoding.GetCompressor(rc)
+		if decomp == nil {
+			st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc)
+			t.WriteStatus(stream, st)
+			return st.Err()
+		}
 	}
-	p := &parser{r: stream}
-	pf, req, err := p.recvMsg(s.opts.maxReceiveMessageSize)
-	if err == io.EOF {
-		// The entire stream is done (for unary RPC only).
-		return err
+
+	// If cp is set, use it.  Otherwise, attempt to compress the response using
+	// the incoming message compression method.
+	//
+	// NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686.
+	if s.opts.cp != nil {
+		cp = s.opts.cp
+		stream.SetSendCompress(cp.Type())
+	} else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity {
+		// Legacy compressor not specified; attempt to respond with same encoding.
+		comp = encoding.GetCompressor(rc)
+		if comp != nil {
+			stream.SetSendCompress(rc)
+		}
 	}
-	if err == io.ErrUnexpectedEOF {
-		err = Errorf(codes.Internal, io.ErrUnexpectedEOF.Error())
+
+	var payInfo *payloadInfo
+	if sh != nil || binlog != nil {
+		payInfo = &payloadInfo{}
 	}
+	d, err := recvAndDecompress(&parser{r: stream}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp)
 	if err != nil {
 		if st, ok := status.FromError(err); ok {
 			if e := t.WriteStatus(stream, st); e != nil {
 				grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status %v", e)
 			}
-		} else {
-			switch st := err.(type) {
-			case transport.ConnectionError:
-				// Nothing to do here.
-			case transport.StreamError:
-				if e := t.WriteStatus(stream, status.New(st.Code, st.Desc)); e != nil {
-					grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status %v", e)
-				}
-			default:
-				panic(fmt.Sprintf("grpc: Unexpected error (%T) from recvMsg: %v", st, st))
-			}
 		}
 		return err
 	}
-
-	if err := checkRecvPayload(pf, stream.RecvCompress(), s.opts.dc); err != nil {
-		if st, ok := status.FromError(err); ok {
-			if e := t.WriteStatus(stream, st); e != nil {
-				grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status %v", e)
-			}
-			return err
-		}
-		if e := t.WriteStatus(stream, status.New(codes.Internal, err.Error())); e != nil {
-			grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status %v", e)
-		}
-
-		// TODO checkRecvPayload always return RPC error. Add a return here if necessary.
-	}
-	var inPayload *stats.InPayload
-	if sh != nil {
-		inPayload = &stats.InPayload{
-			RecvTime: time.Now(),
-		}
+	if channelz.IsOn() {
+		t.IncrMsgRecv()
 	}
 	df := func(v interface{}) error {
-		if inPayload != nil {
-			inPayload.WireLength = len(req)
-		}
-		if pf == compressionMade {
-			var err error
-			req, err = s.opts.dc.Do(bytes.NewReader(req))
-			if err != nil {
-				return Errorf(codes.Internal, err.Error())
-			}
-		}
-		if len(req) > s.opts.maxReceiveMessageSize {
-			// TODO: Revisit the error code. Currently keep it consistent with
-			// java implementation.
-			return status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", len(req), s.opts.maxReceiveMessageSize)
-		}
-		if err := s.opts.codec.Unmarshal(req, v); err != nil {
+		if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil {
 			return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err)
 		}
-		if inPayload != nil {
-			inPayload.Payload = v
-			inPayload.Data = req
-			inPayload.Length = len(req)
-			sh.HandleRPC(stream.Context(), inPayload)
+		if sh != nil {
+			sh.HandleRPC(stream.Context(), &stats.InPayload{
+				RecvTime: time.Now(),
+				Payload:  v,
+				Data:     d,
+				Length:   len(d),
+			})
+		}
+		if binlog != nil {
+			binlog.Log(&binarylog.ClientMessage{
+				Message: d,
+			})
 		}
 		if trInfo != nil {
 			trInfo.tr.LazyLog(&payload{sent: false, msg: v}, true)
 		}
 		return nil
 	}
-	reply, appErr := md.Handler(srv.server, stream.Context(), df, s.opts.unaryInt)
+	ctx := NewContextWithServerTransportStream(stream.Context(), stream)
+	reply, appErr := md.Handler(srv.server, ctx, df, s.opts.unaryInt)
 	if appErr != nil {
 		appStatus, ok := status.FromError(appErr)
 		if !ok {
 			// Convert appErr if it is not a grpc status error.
-			appErr = status.Error(convertCode(appErr), appErr.Error())
+			appErr = status.Error(codes.Unknown, appErr.Error())
 			appStatus, _ = status.FromError(appErr)
 		}
 		if trInfo != nil {
@@ -817,16 +978,27 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.
 		if e := t.WriteStatus(stream, appStatus); e != nil {
 			grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status: %v", e)
 		}
+		if binlog != nil {
+			if h, _ := stream.Header(); h.Len() > 0 {
+				// Only log serverHeader if there was header. Otherwise it can
+				// be trailer only.
+				binlog.Log(&binarylog.ServerHeader{
+					Header: h,
+				})
+			}
+			binlog.Log(&binarylog.ServerTrailer{
+				Trailer: stream.Trailer(),
+				Err:     appErr,
+			})
+		}
 		return appErr
 	}
 	if trInfo != nil {
 		trInfo.tr.LazyLog(stringer("OK"), false)
 	}
-	opts := &transport.Options{
-		Last:  true,
-		Delay: false,
-	}
-	if err := s.sendResponse(t, stream, reply, s.opts.cp, opts); err != nil {
+	opts := &transport.Options{Last: true}
+
+	if err := s.sendResponse(t, stream, reply, cp, opts, comp); err != nil {
 		if err == io.EOF {
 			// The entire stream is done (for unary RPC only).
 			return err
@@ -839,35 +1011,72 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.
 			switch st := err.(type) {
 			case transport.ConnectionError:
 				// Nothing to do here.
-			case transport.StreamError:
-				if e := t.WriteStatus(stream, status.New(st.Code, st.Desc)); e != nil {
-					grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status %v", e)
-				}
 			default:
 				panic(fmt.Sprintf("grpc: Unexpected error (%T) from sendResponse: %v", st, st))
 			}
 		}
+		if binlog != nil {
+			h, _ := stream.Header()
+			binlog.Log(&binarylog.ServerHeader{
+				Header: h,
+			})
+			binlog.Log(&binarylog.ServerTrailer{
+				Trailer: stream.Trailer(),
+				Err:     appErr,
+			})
+		}
 		return err
 	}
+	if binlog != nil {
+		h, _ := stream.Header()
+		binlog.Log(&binarylog.ServerHeader{
+			Header: h,
+		})
+		binlog.Log(&binarylog.ServerMessage{
+			Message: reply,
+		})
+	}
+	if channelz.IsOn() {
+		t.IncrMsgSent()
+	}
 	if trInfo != nil {
 		trInfo.tr.LazyLog(&payload{sent: true, msg: reply}, true)
 	}
 	// TODO: Should we be logging if writing status failed here, like above?
 	// Should the logging be in WriteStatus?  Should we ignore the WriteStatus
 	// error or allow the stats handler to see it?
-	return t.WriteStatus(stream, status.New(codes.OK, ""))
+	err = t.WriteStatus(stream, status.New(codes.OK, ""))
+	if binlog != nil {
+		binlog.Log(&binarylog.ServerTrailer{
+			Trailer: stream.Trailer(),
+			Err:     appErr,
+		})
+	}
+	return err
 }
 
 func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transport.Stream, srv *service, sd *StreamDesc, trInfo *traceInfo) (err error) {
+	if channelz.IsOn() {
+		s.incrCallsStarted()
+		defer func() {
+			if err != nil && err != io.EOF {
+				s.incrCallsFailed()
+			} else {
+				s.incrCallsSucceeded()
+			}
+		}()
+	}
 	sh := s.opts.statsHandler
 	if sh != nil {
+		beginTime := time.Now()
 		begin := &stats.Begin{
-			BeginTime: time.Now(),
+			BeginTime: beginTime,
 		}
 		sh.HandleRPC(stream.Context(), begin)
 		defer func() {
 			end := &stats.End{
-				EndTime: time.Now(),
+				BeginTime: beginTime,
+				EndTime:   time.Now(),
 			}
 			if err != nil && err != io.EOF {
 				end.Error = toRPCErr(err)
@@ -875,24 +1084,70 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp
 			sh.HandleRPC(stream.Context(), end)
 		}()
 	}
-	if s.opts.cp != nil {
-		stream.SetSendCompress(s.opts.cp.Type())
-	}
+	ctx := NewContextWithServerTransportStream(stream.Context(), stream)
 	ss := &serverStream{
-		t:     t,
-		s:     stream,
-		p:     &parser{r: stream},
-		codec: s.opts.codec,
-		cp:    s.opts.cp,
-		dc:    s.opts.dc,
+		ctx:                   ctx,
+		t:                     t,
+		s:                     stream,
+		p:                     &parser{r: stream},
+		codec:                 s.getCodec(stream.ContentSubtype()),
 		maxReceiveMessageSize: s.opts.maxReceiveMessageSize,
 		maxSendMessageSize:    s.opts.maxSendMessageSize,
 		trInfo:                trInfo,
 		statsHandler:          sh,
 	}
-	if ss.cp != nil {
-		ss.cbuf = new(bytes.Buffer)
+
+	ss.binlog = binarylog.GetMethodLogger(stream.Method())
+	if ss.binlog != nil {
+		md, _ := metadata.FromIncomingContext(ctx)
+		logEntry := &binarylog.ClientHeader{
+			Header:     md,
+			MethodName: stream.Method(),
+			PeerAddr:   nil,
+		}
+		if deadline, ok := ctx.Deadline(); ok {
+			logEntry.Timeout = deadline.Sub(time.Now())
+			if logEntry.Timeout < 0 {
+				logEntry.Timeout = 0
+			}
+		}
+		if a := md[":authority"]; len(a) > 0 {
+			logEntry.Authority = a[0]
+		}
+		if peer, ok := peer.FromContext(ss.Context()); ok {
+			logEntry.PeerAddr = peer.Addr
+		}
+		ss.binlog.Log(logEntry)
+	}
+
+	// If dc is set and matches the stream's compression, use it.  Otherwise, try
+	// to find a matching registered compressor for decomp.
+	if rc := stream.RecvCompress(); s.opts.dc != nil && s.opts.dc.Type() == rc {
+		ss.dc = s.opts.dc
+	} else if rc != "" && rc != encoding.Identity {
+		ss.decomp = encoding.GetCompressor(rc)
+		if ss.decomp == nil {
+			st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc)
+			t.WriteStatus(ss.s, st)
+			return st.Err()
+		}
+	}
+
+	// If cp is set, use it.  Otherwise, attempt to compress the response using
+	// the incoming message compression method.
+	//
+	// NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686.
+	if s.opts.cp != nil {
+		ss.cp = s.opts.cp
+		stream.SetSendCompress(s.opts.cp.Type())
+	} else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity {
+		// Legacy compressor not specified; attempt to respond with same encoding.
+		ss.comp = encoding.GetCompressor(rc)
+		if ss.comp != nil {
+			stream.SetSendCompress(rc)
+		}
 	}
+
 	if trInfo != nil {
 		trInfo.tr.LazyLog(&trInfo.firstLine, false)
 		defer func() {
@@ -924,12 +1179,7 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp
 	if appErr != nil {
 		appStatus, ok := status.FromError(appErr)
 		if !ok {
-			switch err := appErr.(type) {
-			case transport.StreamError:
-				appStatus = status.New(err.Code, err.Desc)
-			default:
-				appStatus = status.New(convertCode(appErr), appErr.Error())
-			}
+			appStatus = status.New(codes.Unknown, appErr.Error())
 			appErr = appStatus.Err()
 		}
 		if trInfo != nil {
@@ -939,6 +1189,12 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp
 			ss.mu.Unlock()
 		}
 		t.WriteStatus(ss.s, appStatus)
+		if ss.binlog != nil {
+			ss.binlog.Log(&binarylog.ServerTrailer{
+				Trailer: ss.s.Trailer(),
+				Err:     appErr,
+			})
+		}
 		// TODO: Should we log an error from WriteStatus here and below?
 		return appErr
 	}
@@ -947,8 +1203,14 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp
 		ss.trInfo.tr.LazyLog(stringer("OK"), false)
 		ss.mu.Unlock()
 	}
-	return t.WriteStatus(ss.s, status.New(codes.OK, ""))
-
+	err = t.WriteStatus(ss.s, status.New(codes.OK, ""))
+	if ss.binlog != nil {
+		ss.binlog.Log(&binarylog.ServerTrailer{
+			Trailer: ss.s.Trailer(),
+			Err:     appErr,
+		})
+	}
+	return err
 }
 
 func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream, trInfo *traceInfo) {
@@ -977,47 +1239,27 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
 	}
 	service := sm[:pos]
 	method := sm[pos+1:]
-	srv, ok := s.m[service]
-	if !ok {
-		if unknownDesc := s.opts.unknownStreamDesc; unknownDesc != nil {
-			s.processStreamingRPC(t, stream, nil, unknownDesc, trInfo)
+
+	if srv, ok := s.m[service]; ok {
+		if md, ok := srv.md[method]; ok {
+			s.processUnaryRPC(t, stream, srv, md, trInfo)
 			return
 		}
-		if trInfo != nil {
-			trInfo.tr.LazyLog(&fmtStringer{"Unknown service %v", []interface{}{service}}, true)
-			trInfo.tr.SetError()
-		}
-		errDesc := fmt.Sprintf("unknown service %v", service)
-		if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil {
-			if trInfo != nil {
-				trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true)
-				trInfo.tr.SetError()
-			}
-			grpclog.Warningf("grpc: Server.handleStream failed to write status: %v", err)
-		}
-		if trInfo != nil {
-			trInfo.tr.Finish()
+		if sd, ok := srv.sd[method]; ok {
+			s.processStreamingRPC(t, stream, srv, sd, trInfo)
+			return
 		}
-		return
-	}
-	// Unary RPC or Streaming RPC?
-	if md, ok := srv.md[method]; ok {
-		s.processUnaryRPC(t, stream, srv, md, trInfo)
-		return
 	}
-	if sd, ok := srv.sd[method]; ok {
-		s.processStreamingRPC(t, stream, srv, sd, trInfo)
+	// Unknown service, or known server unknown method.
+	if unknownDesc := s.opts.unknownStreamDesc; unknownDesc != nil {
+		s.processStreamingRPC(t, stream, nil, unknownDesc, trInfo)
 		return
 	}
 	if trInfo != nil {
-		trInfo.tr.LazyLog(&fmtStringer{"Unknown method %v", []interface{}{method}}, true)
+		trInfo.tr.LazyLog(&fmtStringer{"Unknown service %v", []interface{}{service}}, true)
 		trInfo.tr.SetError()
 	}
-	if unknownDesc := s.opts.unknownStreamDesc; unknownDesc != nil {
-		s.processStreamingRPC(t, stream, nil, unknownDesc, trInfo)
-		return
-	}
-	errDesc := fmt.Sprintf("unknown method %v", method)
+	errDesc := fmt.Sprintf("unknown service %v", service)
 	if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil {
 		if trInfo != nil {
 			trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true)
@@ -1030,12 +1272,65 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
 	}
 }
 
+// The key to save ServerTransportStream in the context.
+type streamKey struct{}
+
+// NewContextWithServerTransportStream creates a new context from ctx and
+// attaches stream to it.
+//
+// This API is EXPERIMENTAL.
+func NewContextWithServerTransportStream(ctx context.Context, stream ServerTransportStream) context.Context {
+	return context.WithValue(ctx, streamKey{}, stream)
+}
+
+// ServerTransportStream is a minimal interface that a transport stream must
+// implement. This can be used to mock an actual transport stream for tests of
+// handler code that use, for example, grpc.SetHeader (which requires some
+// stream to be in context).
+//
+// See also NewContextWithServerTransportStream.
+//
+// This API is EXPERIMENTAL.
+type ServerTransportStream interface {
+	Method() string
+	SetHeader(md metadata.MD) error
+	SendHeader(md metadata.MD) error
+	SetTrailer(md metadata.MD) error
+}
+
+// ServerTransportStreamFromContext returns the ServerTransportStream saved in
+// ctx. Returns nil if the given context has no stream associated with it
+// (which implies it is not an RPC invocation context).
+//
+// This API is EXPERIMENTAL.
+func ServerTransportStreamFromContext(ctx context.Context) ServerTransportStream {
+	s, _ := ctx.Value(streamKey{}).(ServerTransportStream)
+	return s
+}
+
 // Stop stops the gRPC server. It immediately closes all open
 // connections and listeners.
 // It cancels all active RPCs on the server side and the corresponding
 // pending RPCs on the client side will get notified by connection
 // errors.
 func (s *Server) Stop() {
+	s.quitOnce.Do(func() {
+		close(s.quit)
+	})
+
+	defer func() {
+		s.serveWG.Wait()
+		s.doneOnce.Do(func() {
+			close(s.done)
+		})
+	}()
+
+	s.channelzRemoveOnce.Do(func() {
+		if channelz.IsOn() {
+			channelz.RemoveEntry(s.channelzID)
+		}
+	})
+
 	s.mu.Lock()
 	listeners := s.lis
 	s.lis = nil
@@ -1053,7 +1348,6 @@ func (s *Server) Stop() {
 	}
 
 	s.mu.Lock()
-	s.cancel()
 	if s.events != nil {
 		s.events.Finish()
 		s.events = nil
@@ -1065,22 +1359,44 @@ func (s *Server) Stop() {
 // accepting new connections and RPCs and blocks until all the pending RPCs are
 // finished.
 func (s *Server) GracefulStop() {
+	s.quitOnce.Do(func() {
+		close(s.quit)
+	})
+
+	defer func() {
+		s.doneOnce.Do(func() {
+			close(s.done)
+		})
+	}()
+
+	s.channelzRemoveOnce.Do(func() {
+		if channelz.IsOn() {
+			channelz.RemoveEntry(s.channelzID)
+		}
+	})
 	s.mu.Lock()
-	defer s.mu.Unlock()
 	if s.conns == nil {
+		s.mu.Unlock()
 		return
 	}
+
 	for lis := range s.lis {
 		lis.Close()
 	}
 	s.lis = nil
-	s.cancel()
 	if !s.drain {
 		for c := range s.conns {
 			c.(transport.ServerTransport).Drain()
 		}
 		s.drain = true
 	}
+
+	// Wait for serving threads to be ready to exit.  Only then can we be sure no
+	// new conns will be created.
+	s.mu.Unlock()
+	s.serveWG.Wait()
+	s.mu.Lock()
+
 	for len(s.conns) != 0 {
 		s.cv.Wait()
 	}
@@ -1089,26 +1405,23 @@ func (s *Server) GracefulStop() {
 		s.events.Finish()
 		s.events = nil
 	}
+	s.mu.Unlock()
 }
 
-func init() {
-	internal.TestingCloseConns = func(arg interface{}) {
-		arg.(*Server).testingCloseConns()
+// contentSubtype must be lowercase
+// cannot return nil
+func (s *Server) getCodec(contentSubtype string) baseCodec {
+	if s.opts.codec != nil {
+		return s.opts.codec
 	}
-	internal.TestingUseHandlerImpl = func(arg interface{}) {
-		arg.(*Server).opts.useHandlerImpl = true
+	if contentSubtype == "" {
+		return encoding.GetCodec(proto.Name)
 	}
-}
-
-// testingCloseConns closes all existing transports but keeps s.lis
-// accepting new connections.
-func (s *Server) testingCloseConns() {
-	s.mu.Lock()
-	for c := range s.conns {
-		c.Close()
-		delete(s.conns, c)
+	codec := encoding.GetCodec(contentSubtype)
+	if codec == nil {
+		return encoding.GetCodec(proto.Name)
 	}
-	s.mu.Unlock()
+	return codec
 }
 
 // SetHeader sets the header metadata.
@@ -1121,9 +1434,9 @@ func SetHeader(ctx context.Context, md metadata.MD) error {
 	if md.Len() == 0 {
 		return nil
 	}
-	stream, ok := transport.StreamFromContext(ctx)
-	if !ok {
-		return Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx)
+	stream := ServerTransportStreamFromContext(ctx)
+	if stream == nil {
+		return status.Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx)
 	}
 	return stream.SetHeader(md)
 }
@@ -1131,15 +1444,11 @@ func SetHeader(ctx context.Context, md metadata.MD) error {
 // SendHeader sends header metadata. It may be called at most once.
 // The provided md and headers set by SetHeader() will be sent.
 func SendHeader(ctx context.Context, md metadata.MD) error {
-	stream, ok := transport.StreamFromContext(ctx)
-	if !ok {
-		return Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx)
+	stream := ServerTransportStreamFromContext(ctx)
+	if stream == nil {
+		return status.Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx)
 	}
-	t := stream.ServerTransport()
-	if t == nil {
-		grpclog.Fatalf("grpc: SendHeader: %v has no ServerTransport to send header metadata.", stream)
-	}
-	if err := t.WriteHeader(stream, md); err != nil {
+	if err := stream.SendHeader(md); err != nil {
 		return toRPCErr(err)
 	}
 	return nil
@@ -1151,9 +1460,27 @@ func SetTrailer(ctx context.Context, md metadata.MD) error {
 	if md.Len() == 0 {
 		return nil
 	}
-	stream, ok := transport.StreamFromContext(ctx)
-	if !ok {
-		return Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx)
+	stream := ServerTransportStreamFromContext(ctx)
+	if stream == nil {
+		return status.Errorf(codes.Internal, "grpc: failed to fetch the stream from the context %v", ctx)
 	}
 	return stream.SetTrailer(md)
 }
+
+// Method returns the method string for the server context.  The returned
+// string is in the format of "/service/method".
+func Method(ctx context.Context) (string, bool) {
+	s := ServerTransportStreamFromContext(ctx)
+	if s == nil {
+		return "", false
+	}
+	return s.Method(), true
+}
+
+type channelzServer struct {
+	s *Server
+}
+
+func (c *channelzServer) ChannelzMetric() *channelz.ServerInternalMetric {
+	return c.s.channelzMetric()
+}
diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go
new file mode 100644
index 000000000000..162857e204d5
--- /dev/null
+++ b/vendor/google.golang.org/grpc/service_config.go
@@ -0,0 +1,372 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+)
+
+const maxInt = int(^uint(0) >> 1)
+
+// MethodConfig defines the configuration recommended by the service providers for a
+// particular method.
+//
+// Deprecated: Users should not use this struct. Service config should be received
+// through name resolver, as specified here
+// https://github.com/grpc/grpc/blob/master/doc/service_config.md
+type MethodConfig struct {
+	// WaitForReady indicates whether RPCs sent to this method should wait until
+	// the connection is ready by default (!failfast). The value specified via the
+	// gRPC client API will override the value set here.
+	WaitForReady *bool
+	// Timeout is the default timeout for RPCs sent to this method. The actual
+	// deadline used will be the minimum of the value specified here and the value
+	// set by the application via the gRPC client API.  If either one is not set,
+	// then the other will be used.  If neither is set, then the RPC has no deadline.
+	Timeout *time.Duration
+	// MaxReqSize is the maximum allowed payload size for an individual request in a
+	// stream (client->server) in bytes. The size which is measured is the serialized
+	// payload after per-message compression (but before stream compression) in bytes.
+	// The actual value used is the minimum of the value specified here and the value set
+	// by the application via the gRPC client API. If either one is not set, then the other
+	// will be used.  If neither is set, then the built-in default is used.
+	MaxReqSize *int
+	// MaxRespSize is the maximum allowed payload size for an individual response in a
+	// stream (server->client) in bytes.
+	MaxRespSize *int
+	// RetryPolicy configures retry options for the method.
+	retryPolicy *retryPolicy
+}
+
+// ServiceConfig is provided by the service provider and contains parameters for how
+// clients that connect to the service should behave.
+//
+// Deprecated: Users should not use this struct. Service config should be received
+// through name resolver, as specified here
+// https://github.com/grpc/grpc/blob/master/doc/service_config.md
+type ServiceConfig struct {
+	// LB is the load balancer the service providers recommends. The balancer specified
+	// via grpc.WithBalancer will override this.
+	LB *string
+
+	// Methods contains a map for the methods in this service.  If there is an
+	// exact match for a method (i.e. /service/method) in the map, use the
+	// corresponding MethodConfig.  If there's no exact match, look for the
+	// default config for the service (/service/) and use the corresponding
+	// MethodConfig if it exists.  Otherwise, the method has no MethodConfig to
+	// use.
+	Methods map[string]MethodConfig
+
+	// If a retryThrottlingPolicy is provided, gRPC will automatically throttle
+	// retry attempts and hedged RPCs when the client’s ratio of failures to
+	// successes exceeds a threshold.
+	//
+	// For each server name, the gRPC client will maintain a token_count which is
+	// initially set to maxTokens, and can take values between 0 and maxTokens.
+	//
+	// Every outgoing RPC (regardless of service or method invoked) will change
+	// token_count as follows:
+	//
+	//   - Every failed RPC will decrement the token_count by 1.
+	//   - Every successful RPC will increment the token_count by tokenRatio.
+	//
+	// If token_count is less than or equal to maxTokens / 2, then RPCs will not
+	// be retried and hedged RPCs will not be sent.
+	retryThrottling *retryThrottlingPolicy
+	// healthCheckConfig must be set as one of the requirement to enable LB channel
+	// health check.
+	healthCheckConfig *healthCheckConfig
+}
+
+// healthCheckConfig defines the go-native version of the LB channel health check config.
+type healthCheckConfig struct {
+	// serviceName is the service name to use in the health-checking request.
+	ServiceName string
+}
+
+// retryPolicy defines the go-native version of the retry policy defined by the
+// service config here:
+// https://github.com/grpc/proposal/blob/master/A6-client-retries.md#integration-with-service-config
+type retryPolicy struct {
+	// MaxAttempts is the maximum number of attempts, including the original RPC.
+	//
+	// This field is required and must be two or greater.
+	maxAttempts int
+
+	// Exponential backoff parameters. The initial retry attempt will occur at
+	// random(0, initialBackoffMS). In general, the nth attempt will occur at
+	// random(0,
+	//   min(initialBackoffMS*backoffMultiplier**(n-1), maxBackoffMS)).
+	//
+	// These fields are required and must be greater than zero.
+	initialBackoff    time.Duration
+	maxBackoff        time.Duration
+	backoffMultiplier float64
+
+	// The set of status codes which may be retried.
+	//
+	// Status codes are specified as strings, e.g., "UNAVAILABLE".
+	//
+	// This field is required and must be non-empty.
+	// Note: a set is used to store this for easy lookup.
+	retryableStatusCodes map[codes.Code]bool
+}
+
+type jsonRetryPolicy struct {
+	MaxAttempts          int
+	InitialBackoff       string
+	MaxBackoff           string
+	BackoffMultiplier    float64
+	RetryableStatusCodes []codes.Code
+}
+
+// retryThrottlingPolicy defines the go-native version of the retry throttling
+// policy defined by the service config here:
+// https://github.com/grpc/proposal/blob/master/A6-client-retries.md#integration-with-service-config
+type retryThrottlingPolicy struct {
+	// The number of tokens starts at maxTokens. The token_count will always be
+	// between 0 and maxTokens.
+	//
+	// This field is required and must be greater than zero.
+	MaxTokens float64
+	// The amount of tokens to add on each successful RPC. Typically this will
+	// be some number between 0 and 1, e.g., 0.1.
+	//
+	// This field is required and must be greater than zero. Up to 3 decimal
+	// places are supported.
+	TokenRatio float64
+}
+
+func parseDuration(s *string) (*time.Duration, error) {
+	if s == nil {
+		return nil, nil
+	}
+	if !strings.HasSuffix(*s, "s") {
+		return nil, fmt.Errorf("malformed duration %q", *s)
+	}
+	ss := strings.SplitN((*s)[:len(*s)-1], ".", 3)
+	if len(ss) > 2 {
+		return nil, fmt.Errorf("malformed duration %q", *s)
+	}
+	// hasDigits is set if either the whole or fractional part of the number is
+	// present, since both are optional but one is required.
+	hasDigits := false
+	var d time.Duration
+	if len(ss[0]) > 0 {
+		i, err := strconv.ParseInt(ss[0], 10, 32)
+		if err != nil {
+			return nil, fmt.Errorf("malformed duration %q: %v", *s, err)
+		}
+		d = time.Duration(i) * time.Second
+		hasDigits = true
+	}
+	if len(ss) == 2 && len(ss[1]) > 0 {
+		if len(ss[1]) > 9 {
+			return nil, fmt.Errorf("malformed duration %q", *s)
+		}
+		f, err := strconv.ParseInt(ss[1], 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("malformed duration %q: %v", *s, err)
+		}
+		for i := 9; i > len(ss[1]); i-- {
+			f *= 10
+		}
+		d += time.Duration(f)
+		hasDigits = true
+	}
+	if !hasDigits {
+		return nil, fmt.Errorf("malformed duration %q", *s)
+	}
+
+	return &d, nil
+}
+
+type jsonName struct {
+	Service *string
+	Method  *string
+}
+
+func (j jsonName) generatePath() (string, bool) {
+	if j.Service == nil {
+		return "", false
+	}
+	res := "/" + *j.Service + "/"
+	if j.Method != nil {
+		res += *j.Method
+	}
+	return res, true
+}
+
+// TODO(lyuxuan): delete this struct after cleaning up old service config implementation.
+type jsonMC struct {
+	Name                    *[]jsonName
+	WaitForReady            *bool
+	Timeout                 *string
+	MaxRequestMessageBytes  *int64
+	MaxResponseMessageBytes *int64
+	RetryPolicy             *jsonRetryPolicy
+}
+
+// TODO(lyuxuan): delete this struct after cleaning up old service config implementation.
+type jsonSC struct {
+	LoadBalancingPolicy *string
+	MethodConfig        *[]jsonMC
+	RetryThrottling     *retryThrottlingPolicy
+	HealthCheckConfig   *healthCheckConfig
+}
+
+func parseServiceConfig(js string) (ServiceConfig, error) {
+	if len(js) == 0 {
+		return ServiceConfig{}, fmt.Errorf("no JSON service config provided")
+	}
+	var rsc jsonSC
+	err := json.Unmarshal([]byte(js), &rsc)
+	if err != nil {
+		grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
+		return ServiceConfig{}, err
+	}
+	sc := ServiceConfig{
+		LB:                rsc.LoadBalancingPolicy,
+		Methods:           make(map[string]MethodConfig),
+		retryThrottling:   rsc.RetryThrottling,
+		healthCheckConfig: rsc.HealthCheckConfig,
+	}
+	if rsc.MethodConfig == nil {
+		return sc, nil
+	}
+
+	for _, m := range *rsc.MethodConfig {
+		if m.Name == nil {
+			continue
+		}
+		d, err := parseDuration(m.Timeout)
+		if err != nil {
+			grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
+			return ServiceConfig{}, err
+		}
+
+		mc := MethodConfig{
+			WaitForReady: m.WaitForReady,
+			Timeout:      d,
+		}
+		if mc.retryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil {
+			grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
+			return ServiceConfig{}, err
+		}
+		if m.MaxRequestMessageBytes != nil {
+			if *m.MaxRequestMessageBytes > int64(maxInt) {
+				mc.MaxReqSize = newInt(maxInt)
+			} else {
+				mc.MaxReqSize = newInt(int(*m.MaxRequestMessageBytes))
+			}
+		}
+		if m.MaxResponseMessageBytes != nil {
+			if *m.MaxResponseMessageBytes > int64(maxInt) {
+				mc.MaxRespSize = newInt(maxInt)
+			} else {
+				mc.MaxRespSize = newInt(int(*m.MaxResponseMessageBytes))
+			}
+		}
+		for _, n := range *m.Name {
+			if path, valid := n.generatePath(); valid {
+				sc.Methods[path] = mc
+			}
+		}
+	}
+
+	if sc.retryThrottling != nil {
+		if sc.retryThrottling.MaxTokens <= 0 ||
+			sc.retryThrottling.MaxTokens >= 1000 ||
+			sc.retryThrottling.TokenRatio <= 0 {
+			// Illegal throttling config; disable throttling.
+			sc.retryThrottling = nil
+		}
+	}
+	return sc, nil
+}
+
+func convertRetryPolicy(jrp *jsonRetryPolicy) (p *retryPolicy, err error) {
+	if jrp == nil {
+		return nil, nil
+	}
+	ib, err := parseDuration(&jrp.InitialBackoff)
+	if err != nil {
+		return nil, err
+	}
+	mb, err := parseDuration(&jrp.MaxBackoff)
+	if err != nil {
+		return nil, err
+	}
+
+	if jrp.MaxAttempts <= 1 ||
+		*ib <= 0 ||
+		*mb <= 0 ||
+		jrp.BackoffMultiplier <= 0 ||
+		len(jrp.RetryableStatusCodes) == 0 {
+		grpclog.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp)
+		return nil, nil
+	}
+
+	rp := &retryPolicy{
+		maxAttempts:          jrp.MaxAttempts,
+		initialBackoff:       *ib,
+		maxBackoff:           *mb,
+		backoffMultiplier:    jrp.BackoffMultiplier,
+		retryableStatusCodes: make(map[codes.Code]bool),
+	}
+	if rp.maxAttempts > 5 {
+		// TODO(retry): Make the max maxAttempts configurable.
+		rp.maxAttempts = 5
+	}
+	for _, code := range jrp.RetryableStatusCodes {
+		rp.retryableStatusCodes[code] = true
+	}
+	return rp, nil
+}
+
+func min(a, b *int) *int {
+	if *a < *b {
+		return a
+	}
+	return b
+}
+
+func getMaxSize(mcMax, doptMax *int, defaultVal int) *int {
+	if mcMax == nil && doptMax == nil {
+		return &defaultVal
+	}
+	if mcMax != nil && doptMax != nil {
+		return min(mcMax, doptMax)
+	}
+	if mcMax != nil {
+		return mcMax
+	}
+	return doptMax
+}
+
+func newInt(b int) *int {
+	return &b
+}
diff --git a/vendor/google.golang.org/grpc/stats/handlers.go b/vendor/google.golang.org/grpc/stats/handlers.go
index 05b384c69318..dc03731e45ef 100644
--- a/vendor/google.golang.org/grpc/stats/handlers.go
+++ b/vendor/google.golang.org/grpc/stats/handlers.go
@@ -19,9 +19,8 @@
 package stats
 
 import (
+	"context"
 	"net"
-
-	"golang.org/x/net/context"
 )
 
 // ConnTagInfo defines the relevant information needed by connection context tagger.
diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go
index 338a3a75b2e2..84f77dafa58c 100644
--- a/vendor/google.golang.org/grpc/stats/stats.go
+++ b/vendor/google.golang.org/grpc/stats/stats.go
@@ -16,12 +16,15 @@
  *
  */
 
+//go:generate protoc --go_out=plugins=grpc:. grpc_testing/test.proto
+
 // Package stats is for collecting and reporting various network and RPC stats.
 // This package is for monitoring purpose only. All fields are read-only.
 // All APIs are experimental.
 package stats // import "google.golang.org/grpc/stats"
 
 import (
+	"context"
 	"net"
 	"time"
 )
@@ -131,8 +134,6 @@ func (s *OutPayload) isRPCStats() {}
 type OutHeader struct {
 	// Client is true if this OutHeader is from client side.
 	Client bool
-	// WireLength is the wire length of header.
-	WireLength int
 
 	// The following fields are valid only if Client is true.
 	// FullMethod is the full RPC method string, i.e., /package.service/method.
@@ -167,6 +168,8 @@ func (s *OutTrailer) isRPCStats() {}
 type End struct {
 	// Client is true if this End is from client side.
 	Client bool
+	// BeginTime is the time when the RPC began.
+	BeginTime time.Time
 	// EndTime is the time when the RPC ends.
 	EndTime time.Time
 	// Error is the error the RPC ended with. It is an error generated from
@@ -208,3 +211,85 @@ type ConnEnd struct {
 func (s *ConnEnd) IsClient() bool { return s.Client }
 
 func (s *ConnEnd) isConnStats() {}
+
+type incomingTagsKey struct{}
+type outgoingTagsKey struct{}
+
+// SetTags attaches stats tagging data to the context, which will be sent in
+// the outgoing RPC with the header grpc-tags-bin.  Subsequent calls to
+// SetTags will overwrite the values from earlier calls.
+//
+// NOTE: this is provided only for backward compatibility with existing clients
+// and will likely be removed in an upcoming release.  New uses should transmit
+// this type of data using metadata with a different, non-reserved (i.e. does
+// not begin with "grpc-") header name.
+func SetTags(ctx context.Context, b []byte) context.Context {
+	return context.WithValue(ctx, outgoingTagsKey{}, b)
+}
+
+// Tags returns the tags from the context for the inbound RPC.
+//
+// NOTE: this is provided only for backward compatibility with existing clients
+// and will likely be removed in an upcoming release.  New uses should transmit
+// this type of data using metadata with a different, non-reserved (i.e. does
+// not begin with "grpc-") header name.
+func Tags(ctx context.Context) []byte {
+	b, _ := ctx.Value(incomingTagsKey{}).([]byte)
+	return b
+}
+
+// SetIncomingTags attaches stats tagging data to the context, to be read by
+// the application (not sent in outgoing RPCs).
+//
+// This is intended for gRPC-internal use ONLY.
+func SetIncomingTags(ctx context.Context, b []byte) context.Context {
+	return context.WithValue(ctx, incomingTagsKey{}, b)
+}
+
+// OutgoingTags returns the tags from the context for the outbound RPC.
+//
+// This is intended for gRPC-internal use ONLY.
+func OutgoingTags(ctx context.Context) []byte {
+	b, _ := ctx.Value(outgoingTagsKey{}).([]byte)
+	return b
+}
+
+type incomingTraceKey struct{}
+type outgoingTraceKey struct{}
+
+// SetTrace attaches stats tagging data to the context, which will be sent in
+// the outgoing RPC with the header grpc-trace-bin.  Subsequent calls to
+// SetTrace will overwrite the values from earlier calls.
+//
+// NOTE: this is provided only for backward compatibility with existing clients
+// and will likely be removed in an upcoming release.  New uses should transmit
+// this type of data using metadata with a different, non-reserved (i.e. does
+// not begin with "grpc-") header name.
+func SetTrace(ctx context.Context, b []byte) context.Context {
+	return context.WithValue(ctx, outgoingTraceKey{}, b)
+}
+
+// Trace returns the trace from the context for the inbound RPC.
+//
+// NOTE: this is provided only for backward compatibility with existing clients
+// and will likely be removed in an upcoming release.  New uses should transmit
+// this type of data using metadata with a different, non-reserved (i.e. does
+// not begin with "grpc-") header name.
+func Trace(ctx context.Context) []byte {
+	b, _ := ctx.Value(incomingTraceKey{}).([]byte)
+	return b
+}
+
+// SetIncomingTrace attaches stats tagging data to the context, to be read by
+// the application (not sent in outgoing RPCs).  It is intended for
+// gRPC-internal use.
+func SetIncomingTrace(ctx context.Context, b []byte) context.Context {
+	return context.WithValue(ctx, incomingTraceKey{}, b)
+}
+
+// OutgoingTrace returns the trace from the context for the outbound RPC.  It is
+// intended for gRPC-internal use.
+func OutgoingTrace(ctx context.Context) []byte {
+	b, _ := ctx.Value(outgoingTraceKey{}).([]byte)
+	return b
+}
diff --git a/vendor/google.golang.org/grpc/status/status.go b/vendor/google.golang.org/grpc/status/status.go
index 871dc4b31c76..ed36681bb546 100644
--- a/vendor/google.golang.org/grpc/status/status.go
+++ b/vendor/google.golang.org/grpc/status/status.go
@@ -28,6 +28,7 @@
 package status
 
 import (
+	"context"
 	"errors"
 	"fmt"
 
@@ -46,7 +47,7 @@ func (se *statusError) Error() string {
 	return fmt.Sprintf("rpc error: code = %s desc = %s", codes.Code(p.GetCode()), p.GetMessage())
 }
 
-func (se *statusError) status() *Status {
+func (se *statusError) GRPCStatus() *Status {
 	return &Status{s: (*spb.Status)(se)}
 }
 
@@ -120,15 +121,25 @@ func FromProto(s *spb.Status) *Status {
 }
 
 // FromError returns a Status representing err if it was produced from this
-// package, otherwise it returns nil, false.
+// package or has a method `GRPCStatus() *Status`. Otherwise, ok is false and a
+// Status is returned with codes.Unknown and the original error message.
 func FromError(err error) (s *Status, ok bool) {
 	if err == nil {
 		return &Status{s: &spb.Status{Code: int32(codes.OK)}}, true
 	}
-	if s, ok := err.(*statusError); ok {
-		return s.status(), true
+	if se, ok := err.(interface {
+		GRPCStatus() *Status
+	}); ok {
+		return se.GRPCStatus(), true
 	}
-	return nil, false
+	return New(codes.Unknown, err.Error()), false
+}
+
+// Convert is a convenience function which removes the need to handle the
+// boolean return value from FromError.
+func Convert(err error) *Status {
+	s, _ := FromError(err)
+	return s
 }
 
 // WithDetails returns a new status with the provided details messages appended to the status.
@@ -166,3 +177,34 @@ func (s *Status) Details() []interface{} {
 	}
 	return details
 }
+
+// Code returns the Code of the error if it is a Status error, codes.OK if err
+// is nil, or codes.Unknown otherwise.
+func Code(err error) codes.Code {
+	// Don't use FromError to avoid allocation of OK status.
+	if err == nil {
+		return codes.OK
+	}
+	if se, ok := err.(interface {
+		GRPCStatus() *Status
+	}); ok {
+		return se.GRPCStatus().Code()
+	}
+	return codes.Unknown
+}
+
+// FromContextError converts a context error into a Status.  It returns a
+// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is
+// non-nil and not a context error.
+func FromContextError(err error) *Status {
+	switch err {
+	case nil:
+		return New(codes.OK, "")
+	case context.DeadlineExceeded:
+		return New(codes.DeadlineExceeded, err.Error())
+	case context.Canceled:
+		return New(codes.Canceled, err.Error())
+	default:
+		return New(codes.Unknown, err.Error())
+	}
+}
diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go
index 1c621ba875a2..0c266d6f9a34 100644
--- a/vendor/google.golang.org/grpc/stream.go
+++ b/vendor/google.golang.org/grpc/stream.go
@@ -19,24 +19,35 @@
 package grpc
 
 import (
-	"bytes"
+	"context"
 	"errors"
 	"io"
+	"math"
+	"strconv"
 	"sync"
 	"time"
 
-	"golang.org/x/net/context"
 	"golang.org/x/net/trace"
+	"google.golang.org/grpc/balancer"
 	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/encoding"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/binarylog"
+	"google.golang.org/grpc/internal/channelz"
+	"google.golang.org/grpc/internal/grpcrand"
+	"google.golang.org/grpc/internal/transport"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/peer"
 	"google.golang.org/grpc/stats"
 	"google.golang.org/grpc/status"
-	"google.golang.org/grpc/transport"
 )
 
 // StreamHandler defines the handler called by gRPC server to complete the
-// execution of a streaming RPC.
+// execution of a streaming RPC. If a StreamHandler returns an error, it
+// should be produced by the status package, or else gRPC will use
+// codes.Unknown as the status code and err.Error() as the status message
+// of the RPC.
 type StreamHandler func(srv interface{}, stream ServerStream) error
 
 // StreamDesc represents a streaming RPC service's method specification.
@@ -50,30 +61,21 @@ type StreamDesc struct {
 }
 
 // Stream defines the common interface a client or server stream has to satisfy.
+//
+// Deprecated: See ClientStream and ServerStream documentation instead.
 type Stream interface {
-	// Context returns the context for this stream.
+	// Deprecated: See ClientStream and ServerStream documentation instead.
 	Context() context.Context
-	// SendMsg blocks until it sends m, the stream is done or the stream
-	// breaks.
-	// On error, it aborts the stream and returns an RPC status on client
-	// side. On server side, it simply returns the error to the caller.
-	// SendMsg is called by generated code. Also Users can call SendMsg
-	// directly when it is really needed in their use cases.
-	// It's safe to have a goroutine calling SendMsg and another goroutine calling
-	// recvMsg on the same stream at the same time.
-	// But it is not safe to call SendMsg on the same stream in different goroutines.
+	// Deprecated: See ClientStream and ServerStream documentation instead.
 	SendMsg(m interface{}) error
-	// RecvMsg blocks until it receives a message or the stream is
-	// done. On client side, it returns io.EOF when the stream is done. On
-	// any other error, it aborts the stream and returns an RPC status. On
-	// server side, it simply returns the error to the caller.
-	// It's safe to have a goroutine calling SendMsg and another goroutine calling
-	// recvMsg on the same stream at the same time.
-	// But it is not safe to call RecvMsg on the same stream in different goroutines.
+	// Deprecated: See ClientStream and ServerStream documentation instead.
 	RecvMsg(m interface{}) error
 }
 
-// ClientStream defines the interface a client stream has to satisfy.
+// ClientStream defines the client-side behavior of a streaming RPC.
+//
+// All errors returned from ClientStream methods are compatible with the
+// status package.
 type ClientStream interface {
 	// Header returns the header metadata received from the server if there
 	// is any. It blocks if the metadata is not ready to read.
@@ -83,62 +85,147 @@ type ClientStream interface {
 	// stream.Recv has returned a non-nil error (including io.EOF).
 	Trailer() metadata.MD
 	// CloseSend closes the send direction of the stream. It closes the stream
-	// when non-nil error is met.
+	// when non-nil error is met. It is also not safe to call CloseSend
+	// concurrently with SendMsg.
 	CloseSend() error
-	// Stream.SendMsg() may return a non-nil error when something wrong happens sending
-	// the request. The returned error indicates the status of this sending, not the final
-	// status of the RPC.
-	// Always call Stream.RecvMsg() to get the final status if you care about the status of
-	// the RPC.
-	Stream
+	// Context returns the context for this stream.
+	//
+	// It should not be called until after Header or RecvMsg has returned. Once
+	// called, subsequent client-side retries are disabled.
+	Context() context.Context
+	// SendMsg is generally called by generated code. On error, SendMsg aborts
+	// the stream. If the error was generated by the client, the status is
+	// returned directly; otherwise, io.EOF is returned and the status of
+	// the stream may be discovered using RecvMsg.
+	//
+	// SendMsg blocks until:
+	//   - There is sufficient flow control to schedule m with the transport, or
+	//   - The stream is done, or
+	//   - The stream breaks.
+	//
+	// SendMsg does not wait until the message is received by the server. An
+	// untimely stream closure may result in lost messages. To ensure delivery,
+	// users should ensure the RPC completed successfully using RecvMsg.
+	//
+	// It is safe to have a goroutine calling SendMsg and another goroutine
+	// calling RecvMsg on the same stream at the same time, but it is not safe
+	// to call SendMsg on the same stream in different goroutines. It is also
+	// not safe to call CloseSend concurrently with SendMsg.
+	SendMsg(m interface{}) error
+	// RecvMsg blocks until it receives a message into m or the stream is
+	// done. It returns io.EOF when the stream completes successfully. On
+	// any other error, the stream is aborted and the error contains the RPC
+	// status.
+	//
+	// It is safe to have a goroutine calling SendMsg and another goroutine
+	// calling RecvMsg on the same stream at the same time, but it is not
+	// safe to call RecvMsg on the same stream in different goroutines.
+	RecvMsg(m interface{}) error
 }
 
-// NewClientStream creates a new Stream for the client side. This is called
-// by generated code.
-func NewClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (_ ClientStream, err error) {
+// NewStream creates a new Stream for the client side. This is typically
+// called by generated code. ctx is used for the lifetime of the stream.
+//
+// To ensure resources are not leaked due to the stream returned, one of the following
+// actions must be performed:
+//
+//      1. Call Close on the ClientConn.
+//      2. Cancel the context provided.
+//      3. Call RecvMsg until a non-nil error is returned. A protobuf-generated
+//         client-streaming RPC, for instance, might use the helper function
+//         CloseAndRecv (note that CloseSend does not Recv, therefore is not
+//         guaranteed to release all resources).
+//      4. Receive a non-nil, non-io.EOF error from Header or SendMsg.
+//
+// If none of the above happen, a goroutine and a context will be leaked, and grpc
+// will not call the optionally-configured stats handler with a stats.End message.
+func (cc *ClientConn) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) {
+	// allow interceptor to see all applicable call options, which means those
+	// configured as defaults from dial option as well as per-call options
+	opts = combine(cc.dopts.callOptions, opts)
+
 	if cc.dopts.streamInt != nil {
 		return cc.dopts.streamInt(ctx, desc, cc, method, newClientStream, opts...)
 	}
 	return newClientStream(ctx, desc, cc, method, opts...)
 }
 
+// NewClientStream is a wrapper for ClientConn.NewStream.
+func NewClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (ClientStream, error) {
+	return cc.NewStream(ctx, desc, method, opts...)
+}
+
 func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (_ ClientStream, err error) {
-	var (
-		t      transport.ClientTransport
-		s      *transport.Stream
-		put    func()
-		cancel context.CancelFunc
-	)
-	c := defaultCallInfo
+	if channelz.IsOn() {
+		cc.incrCallsStarted()
+		defer func() {
+			if err != nil {
+				cc.incrCallsFailed()
+			}
+		}()
+	}
+	c := defaultCallInfo()
+	// Provide an opportunity for the first RPC to see the first service config
+	// provided by the resolver.
+	if err := cc.waitForResolvedAddrs(ctx); err != nil {
+		return nil, err
+	}
 	mc := cc.GetMethodConfig(method)
 	if mc.WaitForReady != nil {
 		c.failFast = !*mc.WaitForReady
 	}
 
-	if mc.Timeout != nil {
+	// Possible context leak:
+	// The cancel function for the child context we create will only be called
+	// when RecvMsg returns a non-nil error, if the ClientConn is closed, or if
+	// an error is generated by SendMsg.
+	// https://github.com/grpc/grpc-go/issues/1818.
+	var cancel context.CancelFunc
+	if mc.Timeout != nil && *mc.Timeout >= 0 {
 		ctx, cancel = context.WithTimeout(ctx, *mc.Timeout)
+	} else {
+		ctx, cancel = context.WithCancel(ctx)
 	}
+	defer func() {
+		if err != nil {
+			cancel()
+		}
+	}()
 
-	opts = append(cc.dopts.callOptions, opts...)
 	for _, o := range opts {
-		if err := o.before(&c); err != nil {
+		if err := o.before(c); err != nil {
 			return nil, toRPCErr(err)
 		}
 	}
 	c.maxSendMessageSize = getMaxSize(mc.MaxReqSize, c.maxSendMessageSize, defaultClientMaxSendMessageSize)
 	c.maxReceiveMessageSize = getMaxSize(mc.MaxRespSize, c.maxReceiveMessageSize, defaultClientMaxReceiveMessageSize)
+	if err := setCallInfoCodec(c); err != nil {
+		return nil, err
+	}
 
 	callHdr := &transport.CallHdr{
-		Host:   cc.authority,
-		Method: method,
-		// If it's not client streaming, we should already have the request to be sent,
-		// so we don't flush the header.
-		// If it's client streaming, the user may never send a request or send it any
-		// time soon, so we ask the transport to flush the header.
-		Flush: desc.ClientStreams,
-	}
-	if cc.dopts.cp != nil {
+		Host:           cc.authority,
+		Method:         method,
+		ContentSubtype: c.contentSubtype,
+	}
+
+	// Set our outgoing compression according to the UseCompressor CallOption, if
+	// set.  In that case, also find the compressor from the encoding package.
+	// Otherwise, use the compressor configured by the WithCompressor DialOption,
+	// if set.
+	var cp Compressor
+	var comp encoding.Compressor
+	if ct := c.compressorType; ct != "" {
+		callHdr.SendCompress = ct
+		if ct != encoding.Identity {
+			comp = encoding.GetCompressor(ct)
+			if comp == nil {
+				return nil, status.Errorf(codes.Internal, "grpc: Compressor is not installed for requested grpc-encoding %q", ct)
+			}
+		}
+	} else if cc.dopts.cp != nil {
 		callHdr.SendCompress = cc.dopts.cp.Type()
+		cp = cc.dopts.cp
 	}
 	if c.creds != nil {
 		callHdr.Creds = c.creds
@@ -152,380 +239,1022 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
 		}
 		trInfo.tr.LazyLog(&trInfo.firstLine, false)
 		ctx = trace.NewContext(ctx, trInfo.tr)
-		defer func() {
-			if err != nil {
-				// Need to call tr.finish() if error is returned.
-				// Because tr will not be returned to caller.
-				trInfo.tr.LazyPrintf("RPC: [%v]", err)
-				trInfo.tr.SetError()
-				trInfo.tr.Finish()
-			}
-		}()
 	}
-	ctx = newContextWithRPCInfo(ctx)
+	ctx = newContextWithRPCInfo(ctx, c.failFast)
 	sh := cc.dopts.copts.StatsHandler
+	var beginTime time.Time
 	if sh != nil {
 		ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: c.failFast})
+		beginTime = time.Now()
 		begin := &stats.Begin{
 			Client:    true,
-			BeginTime: time.Now(),
+			BeginTime: beginTime,
 			FailFast:  c.failFast,
 		}
 		sh.HandleRPC(ctx, begin)
-		defer func() {
-			if err != nil {
-				// Only handle end stats if err != nil.
-				end := &stats.End{
-					Client: true,
-					Error:  err,
-				}
-				sh.HandleRPC(ctx, end)
-			}
-		}()
 	}
-	gopts := BalancerGetOptions{
-		BlockingWait: !c.failFast,
+
+	cs := &clientStream{
+		callHdr:      callHdr,
+		ctx:          ctx,
+		methodConfig: &mc,
+		opts:         opts,
+		callInfo:     c,
+		cc:           cc,
+		desc:         desc,
+		codec:        c.codec,
+		cp:           cp,
+		comp:         comp,
+		cancel:       cancel,
+		beginTime:    beginTime,
+		firstAttempt: true,
+	}
+	if !cc.dopts.disableRetry {
+		cs.retryThrottler = cc.retryThrottler.Load().(*retryThrottler)
 	}
-	for {
-		t, put, err = cc.getTransport(ctx, gopts)
-		if err != nil {
-			// TODO(zhaoq): Probably revisit the error handling.
-			if _, ok := status.FromError(err); ok {
-				return nil, err
-			}
-			if err == errConnClosing || err == errConnUnavailable {
-				if c.failFast {
-					return nil, Errorf(codes.Unavailable, "%v", err)
-				}
-				continue
-			}
-			// All the other errors are treated as Internal errors.
-			return nil, Errorf(codes.Internal, "%v", err)
-		}
+	cs.binlog = binarylog.GetMethodLogger(method)
 
-		s, err = t.NewStream(ctx, callHdr)
-		if err != nil {
-			if _, ok := err.(transport.ConnectionError); ok && put != nil {
-				// If error is connection error, transport was sending data on wire,
-				// and we are not sure if anything has been sent on wire.
-				// If error is not connection error, we are sure nothing has been sent.
-				updateRPCInfoInContext(ctx, rpcInfo{bytesSent: true, bytesReceived: false})
-			}
-			if put != nil {
-				put()
-				put = nil
-			}
-			if _, ok := err.(transport.ConnectionError); (ok || err == transport.ErrStreamDrain) && !c.failFast {
-				continue
+	cs.callInfo.stream = cs
+	// Only this initial attempt has stats/tracing.
+	// TODO(dfawley): move to newAttempt when per-attempt stats are implemented.
+	if err := cs.newAttemptLocked(sh, trInfo); err != nil {
+		cs.finish(err)
+		return nil, err
+	}
+
+	op := func(a *csAttempt) error { return a.newStream() }
+	if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }); err != nil {
+		cs.finish(err)
+		return nil, err
+	}
+
+	if cs.binlog != nil {
+		md, _ := metadata.FromOutgoingContext(ctx)
+		logEntry := &binarylog.ClientHeader{
+			OnClientSide: true,
+			Header:       md,
+			MethodName:   method,
+			Authority:    cs.cc.authority,
+		}
+		if deadline, ok := ctx.Deadline(); ok {
+			logEntry.Timeout = deadline.Sub(time.Now())
+			if logEntry.Timeout < 0 {
+				logEntry.Timeout = 0
 			}
-			return nil, toRPCErr(err)
 		}
-		break
+		cs.binlog.Log(logEntry)
 	}
-	// Set callInfo.peer object from stream's context.
-	if peer, ok := peer.FromContext(s.Context()); ok {
-		c.peer = peer
+
+	if desc != unaryStreamDesc {
+		// Listen on cc and stream contexts to cleanup when the user closes the
+		// ClientConn or cancels the stream context.  In all other cases, an error
+		// should already be injected into the recv buffer by the transport, which
+		// the client will eventually receive, and then we will cancel the stream's
+		// context in clientStream.finish.
+		go func() {
+			select {
+			case <-cc.ctx.Done():
+				cs.finish(ErrClientConnClosing)
+			case <-ctx.Done():
+				cs.finish(toRPCErr(ctx.Err()))
+			}
+		}()
 	}
-	cs := &clientStream{
-		opts:   opts,
-		c:      c,
-		desc:   desc,
-		codec:  cc.dopts.codec,
-		cp:     cc.dopts.cp,
-		dc:     cc.dopts.dc,
-		cancel: cancel,
-
-		put: put,
-		t:   t,
-		s:   s,
-		p:   &parser{r: s},
-
-		tracing: EnableTracing,
-		trInfo:  trInfo,
-
-		statsCtx:     ctx,
-		statsHandler: cc.dopts.copts.StatsHandler,
-	}
-	if cc.dopts.cp != nil {
-		cs.cbuf = new(bytes.Buffer)
-	}
-	// Listen on ctx.Done() to detect cancellation and s.Done() to detect normal termination
-	// when there is no pending I/O operations on this stream.
-	go func() {
-		select {
-		case <-t.Error():
-			// Incur transport error, simply exit.
-		case <-cc.ctx.Done():
-			cs.finish(ErrClientConnClosing)
-			cs.closeTransportStream(ErrClientConnClosing)
-		case <-s.Done():
-			// TODO: The trace of the RPC is terminated here when there is no pending
-			// I/O, which is probably not the optimal solution.
-			cs.finish(s.Status().Err())
-			cs.closeTransportStream(nil)
-		case <-s.GoAway():
-			cs.finish(errConnDrain)
-			cs.closeTransportStream(errConnDrain)
-		case <-s.Context().Done():
-			err := s.Context().Err()
-			cs.finish(err)
-			cs.closeTransportStream(transport.ContextErr(err))
-		}
-	}()
 	return cs, nil
 }
 
+func (cs *clientStream) newAttemptLocked(sh stats.Handler, trInfo traceInfo) error {
+	cs.attempt = &csAttempt{
+		cs:           cs,
+		dc:           cs.cc.dopts.dc,
+		statsHandler: sh,
+		trInfo:       trInfo,
+	}
+
+	if err := cs.ctx.Err(); err != nil {
+		return toRPCErr(err)
+	}
+	t, done, err := cs.cc.getTransport(cs.ctx, cs.callInfo.failFast, cs.callHdr.Method)
+	if err != nil {
+		return err
+	}
+	cs.attempt.t = t
+	cs.attempt.done = done
+	return nil
+}
+
+func (a *csAttempt) newStream() error {
+	cs := a.cs
+	cs.callHdr.PreviousAttempts = cs.numRetries
+	s, err := a.t.NewStream(cs.ctx, cs.callHdr)
+	if err != nil {
+		return toRPCErr(err)
+	}
+	cs.attempt.s = s
+	cs.attempt.p = &parser{r: s}
+	return nil
+}
+
 // clientStream implements a client side Stream.
 type clientStream struct {
-	opts   []CallOption
-	c      callInfo
-	t      transport.ClientTransport
-	s      *transport.Stream
-	p      *parser
-	desc   *StreamDesc
-	codec  Codec
-	cp     Compressor
-	cbuf   *bytes.Buffer
-	dc     Decompressor
-	cancel context.CancelFunc
+	callHdr  *transport.CallHdr
+	opts     []CallOption
+	callInfo *callInfo
+	cc       *ClientConn
+	desc     *StreamDesc
+
+	codec baseCodec
+	cp    Compressor
+	comp  encoding.Compressor
+
+	cancel context.CancelFunc // cancels all attempts
+
+	sentLast  bool // sent an end stream
+	beginTime time.Time
+
+	methodConfig *MethodConfig
+
+	ctx context.Context // the application's context, wrapped by stats/tracing
 
-	tracing bool // set to EnableTracing when the clientStream is created.
+	retryThrottler *retryThrottler // The throttler active when the RPC began.
 
-	mu       sync.Mutex
-	put      func()
-	closed   bool
-	finished bool
-	// trInfo.tr is set when the clientStream is created (if EnableTracing is true),
-	// and is set to nil when the clientStream's finish method is called.
+	binlog *binarylog.MethodLogger // Binary logger, can be nil.
+	// serverHeaderBinlogged is a boolean for whether server header has been
+	// logged. Server header will be logged when the first time one of those
+	// happens: stream.Header(), stream.Recv().
+	//
+	// It's only read and used by Recv() and Header(), so it doesn't need to be
+	// synchronized.
+	serverHeaderBinlogged bool
+
+	mu                      sync.Mutex
+	firstAttempt            bool       // if true, transparent retry is valid
+	numRetries              int        // exclusive of transparent retry attempt(s)
+	numRetriesSincePushback int        // retries since pushback; to reset backoff
+	finished                bool       // TODO: replace with atomic cmpxchg or sync.Once?
+	attempt                 *csAttempt // the active client stream attempt
+	// TODO(hedging): hedging will have multiple attempts simultaneously.
+	committed  bool                       // active attempt committed for retry?
+	buffer     []func(a *csAttempt) error // operations to replay on retry
+	bufferSize int                        // current size of buffer
+}
+
+// csAttempt implements a single transport stream attempt within a
+// clientStream.
+type csAttempt struct {
+	cs   *clientStream
+	t    transport.ClientTransport
+	s    *transport.Stream
+	p    *parser
+	done func(balancer.DoneInfo)
+
+	finished  bool
+	dc        Decompressor
+	decomp    encoding.Compressor
+	decompSet bool
+
+	mu sync.Mutex // guards trInfo.tr
+	// trInfo.tr is set when created (if EnableTracing is true),
+	// and cleared when the finish method is called.
 	trInfo traceInfo
 
-	// statsCtx keeps the user context for stats handling.
-	// All stats collection should use the statsCtx (instead of the stream context)
-	// so that all the generated stats for a particular RPC can be associated in the processing phase.
-	statsCtx     context.Context
 	statsHandler stats.Handler
 }
 
+func (cs *clientStream) commitAttemptLocked() {
+	cs.committed = true
+	cs.buffer = nil
+}
+
+func (cs *clientStream) commitAttempt() {
+	cs.mu.Lock()
+	cs.commitAttemptLocked()
+	cs.mu.Unlock()
+}
+
+// shouldRetry returns nil if the RPC should be retried; otherwise it returns
+// the error that should be returned by the operation.
+func (cs *clientStream) shouldRetry(err error) error {
+	if cs.attempt.s == nil && !cs.callInfo.failFast {
+		// In the event of any error from NewStream (attempt.s == nil), we
+		// never attempted to write anything to the wire, so we can retry
+		// indefinitely for non-fail-fast RPCs.
+		return nil
+	}
+	if cs.finished || cs.committed {
+		// RPC is finished or committed; cannot retry.
+		return err
+	}
+	// Wait for the trailers.
+	if cs.attempt.s != nil {
+		<-cs.attempt.s.Done()
+	}
+	if cs.firstAttempt && !cs.callInfo.failFast && (cs.attempt.s == nil || cs.attempt.s.Unprocessed()) {
+		// First attempt, wait-for-ready, stream unprocessed: transparently retry.
+		cs.firstAttempt = false
+		return nil
+	}
+	cs.firstAttempt = false
+	if cs.cc.dopts.disableRetry {
+		return err
+	}
+
+	pushback := 0
+	hasPushback := false
+	if cs.attempt.s != nil {
+		if to, toErr := cs.attempt.s.TrailersOnly(); toErr != nil {
+			// Context error; stop now.
+			return toErr
+		} else if !to {
+			return err
+		}
+
+		// TODO(retry): Move down if the spec changes to not check server pushback
+		// before considering this a failure for throttling.
+		sps := cs.attempt.s.Trailer()["grpc-retry-pushback-ms"]
+		if len(sps) == 1 {
+			var e error
+			if pushback, e = strconv.Atoi(sps[0]); e != nil || pushback < 0 {
+				grpclog.Infof("Server retry pushback specified to abort (%q).", sps[0])
+				cs.retryThrottler.throttle() // This counts as a failure for throttling.
+				return err
+			}
+			hasPushback = true
+		} else if len(sps) > 1 {
+			grpclog.Warningf("Server retry pushback specified multiple values (%q); not retrying.", sps)
+			cs.retryThrottler.throttle() // This counts as a failure for throttling.
+			return err
+		}
+	}
+
+	var code codes.Code
+	if cs.attempt.s != nil {
+		code = cs.attempt.s.Status().Code()
+	} else {
+		code = status.Convert(err).Code()
+	}
+
+	rp := cs.methodConfig.retryPolicy
+	if rp == nil || !rp.retryableStatusCodes[code] {
+		return err
+	}
+
+	// Note: the ordering here is important; we count this as a failure
+	// only if the code matched a retryable code.
+	if cs.retryThrottler.throttle() {
+		return err
+	}
+	if cs.numRetries+1 >= rp.maxAttempts {
+		return err
+	}
+
+	var dur time.Duration
+	if hasPushback {
+		dur = time.Millisecond * time.Duration(pushback)
+		cs.numRetriesSincePushback = 0
+	} else {
+		fact := math.Pow(rp.backoffMultiplier, float64(cs.numRetriesSincePushback))
+		cur := float64(rp.initialBackoff) * fact
+		if max := float64(rp.maxBackoff); cur > max {
+			cur = max
+		}
+		dur = time.Duration(grpcrand.Int63n(int64(cur)))
+		cs.numRetriesSincePushback++
+	}
+
+	// TODO(dfawley): we could eagerly fail here if dur puts us past the
+	// deadline, but unsure if it is worth doing.
+	t := time.NewTimer(dur)
+	select {
+	case <-t.C:
+		cs.numRetries++
+		return nil
+	case <-cs.ctx.Done():
+		t.Stop()
+		return status.FromContextError(cs.ctx.Err()).Err()
+	}
+}
+
+// Returns nil if a retry was performed and succeeded; error otherwise.
+func (cs *clientStream) retryLocked(lastErr error) error {
+	for {
+		cs.attempt.finish(lastErr)
+		if err := cs.shouldRetry(lastErr); err != nil {
+			cs.commitAttemptLocked()
+			return err
+		}
+		if err := cs.newAttemptLocked(nil, traceInfo{}); err != nil {
+			return err
+		}
+		if lastErr = cs.replayBufferLocked(); lastErr == nil {
+			return nil
+		}
+	}
+}
+
 func (cs *clientStream) Context() context.Context {
-	return cs.s.Context()
+	cs.commitAttempt()
+	// No need to lock before using attempt, since we know it is committed and
+	// cannot change.
+	return cs.attempt.s.Context()
+}
+
+func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) error {
+	cs.mu.Lock()
+	for {
+		if cs.committed {
+			cs.mu.Unlock()
+			return op(cs.attempt)
+		}
+		a := cs.attempt
+		cs.mu.Unlock()
+		err := op(a)
+		cs.mu.Lock()
+		if a != cs.attempt {
+			// We started another attempt already.
+			continue
+		}
+		if err == io.EOF {
+			<-a.s.Done()
+		}
+		if err == nil || (err == io.EOF && a.s.Status().Code() == codes.OK) {
+			onSuccess()
+			cs.mu.Unlock()
+			return err
+		}
+		if err := cs.retryLocked(err); err != nil {
+			cs.mu.Unlock()
+			return err
+		}
+	}
 }
 
 func (cs *clientStream) Header() (metadata.MD, error) {
-	m, err := cs.s.Header()
+	var m metadata.MD
+	err := cs.withRetry(func(a *csAttempt) error {
+		var err error
+		m, err = a.s.Header()
+		return toRPCErr(err)
+	}, cs.commitAttemptLocked)
 	if err != nil {
-		if _, ok := err.(transport.ConnectionError); !ok {
-			cs.closeTransportStream(err)
+		cs.finish(err)
+		return nil, err
+	}
+	if cs.binlog != nil && !cs.serverHeaderBinlogged {
+		// Only log if binary log is on and header has not been logged.
+		logEntry := &binarylog.ServerHeader{
+			OnClientSide: true,
+			Header:       m,
+			PeerAddr:     nil,
 		}
+		if peer, ok := peer.FromContext(cs.Context()); ok {
+			logEntry.PeerAddr = peer.Addr
+		}
+		cs.binlog.Log(logEntry)
+		cs.serverHeaderBinlogged = true
 	}
 	return m, err
 }
 
 func (cs *clientStream) Trailer() metadata.MD {
-	return cs.s.Trailer()
+	// On RPC failure, we never need to retry, because usage requires that
+	// RecvMsg() returned a non-nil error before calling this function is valid.
+	// We would have retried earlier if necessary.
+	//
+	// Commit the attempt anyway, just in case users are not following those
+	// directions -- it will prevent races and should not meaningfully impact
+	// performance.
+	cs.commitAttempt()
+	if cs.attempt.s == nil {
+		return nil
+	}
+	return cs.attempt.s.Trailer()
 }
 
-func (cs *clientStream) SendMsg(m interface{}) (err error) {
-	if cs.tracing {
-		cs.mu.Lock()
-		if cs.trInfo.tr != nil {
-			cs.trInfo.tr.LazyLog(&payload{sent: true, msg: m}, true)
+func (cs *clientStream) replayBufferLocked() error {
+	a := cs.attempt
+	for _, f := range cs.buffer {
+		if err := f(a); err != nil {
+			return err
 		}
-		cs.mu.Unlock()
 	}
-	// TODO Investigate how to signal the stats handling party.
-	// generate error stats if err != nil && err != io.EOF?
+	return nil
+}
+
+func (cs *clientStream) bufferForRetryLocked(sz int, op func(a *csAttempt) error) {
+	// Note: we still will buffer if retry is disabled (for transparent retries).
+	if cs.committed {
+		return
+	}
+	cs.bufferSize += sz
+	if cs.bufferSize > cs.callInfo.maxRetryRPCBufferSize {
+		cs.commitAttemptLocked()
+		return
+	}
+	cs.buffer = append(cs.buffer, op)
+}
+
+func (cs *clientStream) SendMsg(m interface{}) (err error) {
 	defer func() {
-		if err != nil {
+		if err != nil && err != io.EOF {
+			// Call finish on the client stream for errors generated by this SendMsg
+			// call, as these indicate problems created by this client.  (Transport
+			// errors are converted to an io.EOF error in csAttempt.sendMsg; the real
+			// error will be returned from RecvMsg eventually in that case, or be
+			// retried.)
 			cs.finish(err)
 		}
-		if err == nil {
-			return
-		}
-		if err == io.EOF {
-			// Specialize the process for server streaming. SendMesg is only called
-			// once when creating the stream object. io.EOF needs to be skipped when
-			// the rpc is early finished (before the stream object is created.).
-			// TODO: It is probably better to move this into the generated code.
-			if !cs.desc.ClientStreams && cs.desc.ServerStreams {
-				err = nil
-			}
-			return
-		}
-		if _, ok := err.(transport.ConnectionError); !ok {
-			cs.closeTransportStream(err)
-		}
-		err = toRPCErr(err)
 	}()
-	var outPayload *stats.OutPayload
-	if cs.statsHandler != nil {
-		outPayload = &stats.OutPayload{
-			Client: true,
-		}
+	if cs.sentLast {
+		return status.Errorf(codes.Internal, "SendMsg called after CloseSend")
 	}
-	out, err := encode(cs.codec, m, cs.cp, cs.cbuf, outPayload)
-	defer func() {
-		if cs.cbuf != nil {
-			cs.cbuf.Reset()
-		}
-	}()
+	if !cs.desc.ClientStreams {
+		cs.sentLast = true
+	}
+	data, err := encode(cs.codec, m)
 	if err != nil {
 		return err
 	}
-	if cs.c.maxSendMessageSize == nil {
-		return Errorf(codes.Internal, "callInfo maxSendMessageSize field uninitialized(nil)")
+	compData, err := compress(data, cs.cp, cs.comp)
+	if err != nil {
+		return err
 	}
-	if len(out) > *cs.c.maxSendMessageSize {
-		return Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(out), *cs.c.maxSendMessageSize)
+	hdr, payload := msgHeader(data, compData)
+	// TODO(dfawley): should we be checking len(data) instead?
+	if len(payload) > *cs.callInfo.maxSendMessageSize {
+		return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), *cs.callInfo.maxSendMessageSize)
 	}
-	err = cs.t.Write(cs.s, out, &transport.Options{Last: false})
-	if err == nil && outPayload != nil {
-		outPayload.SentTime = time.Now()
-		cs.statsHandler.HandleRPC(cs.statsCtx, outPayload)
+	msgBytes := data // Store the pointer before setting to nil. For binary logging.
+	op := func(a *csAttempt) error {
+		err := a.sendMsg(m, hdr, payload, data)
+		// nil out the message and uncomp when replaying; they are only needed for
+		// stats which is disabled for subsequent attempts.
+		m, data = nil, nil
+		return err
 	}
-	return err
+	err = cs.withRetry(op, func() { cs.bufferForRetryLocked(len(hdr)+len(payload), op) })
+	if cs.binlog != nil && err == nil {
+		cs.binlog.Log(&binarylog.ClientMessage{
+			OnClientSide: true,
+			Message:      msgBytes,
+		})
+	}
+	return
 }
 
-func (cs *clientStream) RecvMsg(m interface{}) (err error) {
-	var inPayload *stats.InPayload
-	if cs.statsHandler != nil {
-		inPayload = &stats.InPayload{
-			Client: true,
-		}
+func (cs *clientStream) RecvMsg(m interface{}) error {
+	if cs.binlog != nil && !cs.serverHeaderBinlogged {
+		// Call Header() to binary log header if it's not already logged.
+		cs.Header()
 	}
-	if cs.c.maxReceiveMessageSize == nil {
-		return Errorf(codes.Internal, "callInfo maxReceiveMessageSize field uninitialized(nil)")
+	var recvInfo *payloadInfo
+	if cs.binlog != nil {
+		recvInfo = &payloadInfo{}
 	}
-	err = recv(cs.p, cs.codec, cs.s, cs.dc, m, *cs.c.maxReceiveMessageSize, inPayload)
-	defer func() {
-		// err != nil indicates the termination of the stream.
-		if err != nil {
-			cs.finish(err)
+	err := cs.withRetry(func(a *csAttempt) error {
+		return a.recvMsg(m, recvInfo)
+	}, cs.commitAttemptLocked)
+	if cs.binlog != nil && err == nil {
+		cs.binlog.Log(&binarylog.ServerMessage{
+			OnClientSide: true,
+			Message:      recvInfo.uncompressedBytes,
+		})
+	}
+	if err != nil || !cs.desc.ServerStreams {
+		// err != nil or non-server-streaming indicates end of stream.
+		cs.finish(err)
+
+		if cs.binlog != nil {
+			// finish will not log Trailer. Log Trailer here.
+			logEntry := &binarylog.ServerTrailer{
+				OnClientSide: true,
+				Trailer:      cs.Trailer(),
+				Err:          err,
+			}
+			if logEntry.Err == io.EOF {
+				logEntry.Err = nil
+			}
+			if peer, ok := peer.FromContext(cs.Context()); ok {
+				logEntry.PeerAddr = peer.Addr
+			}
+			cs.binlog.Log(logEntry)
 		}
-	}()
+	}
+	return err
+}
+
+func (cs *clientStream) CloseSend() error {
+	if cs.sentLast {
+		// TODO: return an error and finish the stream instead, due to API misuse?
+		return nil
+	}
+	cs.sentLast = true
+	op := func(a *csAttempt) error {
+		a.t.Write(a.s, nil, nil, &transport.Options{Last: true})
+		// Always return nil; io.EOF is the only error that might make sense
+		// instead, but there is no need to signal the client to call RecvMsg
+		// as the only use left for the stream after CloseSend is to call
+		// RecvMsg.  This also matches historical behavior.
+		return nil
+	}
+	cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) })
+	if cs.binlog != nil {
+		cs.binlog.Log(&binarylog.ClientHalfClose{
+			OnClientSide: true,
+		})
+	}
+	// We never returned an error here for reasons.
+	return nil
+}
+
+func (cs *clientStream) finish(err error) {
+	if err == io.EOF {
+		// Ending a stream with EOF indicates a success.
+		err = nil
+	}
+	cs.mu.Lock()
+	if cs.finished {
+		cs.mu.Unlock()
+		return
+	}
+	cs.finished = true
+	cs.commitAttemptLocked()
+	cs.mu.Unlock()
+	// For binary logging. only log cancel in finish (could be caused by RPC ctx
+	// canceled or ClientConn closed). Trailer will be logged in RecvMsg.
+	//
+	// Only one of cancel or trailer needs to be logged. In the cases where
+	// users don't call RecvMsg, users must have already canceled the RPC.
+	if cs.binlog != nil && status.Code(err) == codes.Canceled {
+		cs.binlog.Log(&binarylog.Cancel{
+			OnClientSide: true,
+		})
+	}
 	if err == nil {
-		if cs.tracing {
-			cs.mu.Lock()
-			if cs.trInfo.tr != nil {
-				cs.trInfo.tr.LazyLog(&payload{sent: false, msg: m}, true)
-			}
-			cs.mu.Unlock()
+		cs.retryThrottler.successfulRPC()
+	}
+	if channelz.IsOn() {
+		if err != nil {
+			cs.cc.incrCallsFailed()
+		} else {
+			cs.cc.incrCallsSucceeded()
 		}
-		if inPayload != nil {
-			cs.statsHandler.HandleRPC(cs.statsCtx, inPayload)
+	}
+	if cs.attempt != nil {
+		cs.attempt.finish(err)
+	}
+	// after functions all rely upon having a stream.
+	if cs.attempt.s != nil {
+		for _, o := range cs.opts {
+			o.after(cs.callInfo)
 		}
-		if !cs.desc.ClientStreams || cs.desc.ServerStreams {
-			return
+	}
+	cs.cancel()
+}
+
+func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error {
+	cs := a.cs
+	if EnableTracing {
+		a.mu.Lock()
+		if a.trInfo.tr != nil {
+			a.trInfo.tr.LazyLog(&payload{sent: true, msg: m}, true)
 		}
-		// Special handling for client streaming rpc.
-		// This recv expects EOF or errors, so we don't collect inPayload.
-		if cs.c.maxReceiveMessageSize == nil {
-			return Errorf(codes.Internal, "callInfo maxReceiveMessageSize field uninitialized(nil)")
+		a.mu.Unlock()
+	}
+	if err := a.t.Write(a.s, hdr, payld, &transport.Options{Last: !cs.desc.ClientStreams}); err != nil {
+		if !cs.desc.ClientStreams {
+			// For non-client-streaming RPCs, we return nil instead of EOF on error
+			// because the generated code requires it.  finish is not called; RecvMsg()
+			// will call it with the stream's status independently.
+			return nil
 		}
-		err = recv(cs.p, cs.codec, cs.s, cs.dc, m, *cs.c.maxReceiveMessageSize, nil)
-		cs.closeTransportStream(err)
-		if err == nil {
-			return toRPCErr(errors.New("grpc: client streaming protocol violation: get <nil>, want <EOF>"))
+		return io.EOF
+	}
+	if a.statsHandler != nil {
+		a.statsHandler.HandleRPC(cs.ctx, outPayload(true, m, data, payld, time.Now()))
+	}
+	if channelz.IsOn() {
+		a.t.IncrMsgSent()
+	}
+	return nil
+}
+
+func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) {
+	cs := a.cs
+	if a.statsHandler != nil && payInfo == nil {
+		payInfo = &payloadInfo{}
+	}
+
+	if !a.decompSet {
+		// Block until we receive headers containing received message encoding.
+		if ct := a.s.RecvCompress(); ct != "" && ct != encoding.Identity {
+			if a.dc == nil || a.dc.Type() != ct {
+				// No configured decompressor, or it does not match the incoming
+				// message encoding; attempt to find a registered compressor that does.
+				a.dc = nil
+				a.decomp = encoding.GetCompressor(ct)
+			}
+		} else {
+			// No compression is used; disable our decompressor.
+			a.dc = nil
 		}
+		// Only initialize this state once per stream.
+		a.decompSet = true
+	}
+	err = recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decomp)
+	if err != nil {
 		if err == io.EOF {
-			if se := cs.s.Status().Err(); se != nil {
-				return se
+			if statusErr := a.s.Status().Err(); statusErr != nil {
+				return statusErr
 			}
-			cs.finish(err)
-			return nil
+			return io.EOF // indicates successful end of stream.
 		}
 		return toRPCErr(err)
 	}
-	if _, ok := err.(transport.ConnectionError); !ok {
-		cs.closeTransportStream(err)
+	if EnableTracing {
+		a.mu.Lock()
+		if a.trInfo.tr != nil {
+			a.trInfo.tr.LazyLog(&payload{sent: false, msg: m}, true)
+		}
+		a.mu.Unlock()
+	}
+	if a.statsHandler != nil {
+		a.statsHandler.HandleRPC(cs.ctx, &stats.InPayload{
+			Client:   true,
+			RecvTime: time.Now(),
+			Payload:  m,
+			// TODO truncate large payload.
+			Data:   payInfo.uncompressedBytes,
+			Length: len(payInfo.uncompressedBytes),
+		})
+	}
+	if channelz.IsOn() {
+		a.t.IncrMsgRecv()
+	}
+	if cs.desc.ServerStreams {
+		// Subsequent messages should be received by subsequent RecvMsg calls.
+		return nil
+	}
+	// Special handling for non-server-stream rpcs.
+	// This recv expects EOF or errors, so we don't collect inPayload.
+	err = recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decomp)
+	if err == nil {
+		return toRPCErr(errors.New("grpc: client streaming protocol violation: get <nil>, want <EOF>"))
 	}
 	if err == io.EOF {
-		if statusErr := cs.s.Status().Err(); statusErr != nil {
-			return statusErr
-		}
-		// Returns io.EOF to indicate the end of the stream.
-		return
+		return a.s.Status().Err() // non-server streaming Recv returns nil on success
 	}
 	return toRPCErr(err)
 }
 
-func (cs *clientStream) CloseSend() (err error) {
-	err = cs.t.Write(cs.s, nil, &transport.Options{Last: true})
+func (a *csAttempt) finish(err error) {
+	a.mu.Lock()
+	if a.finished {
+		a.mu.Unlock()
+		return
+	}
+	a.finished = true
+	if err == io.EOF {
+		// Ending a stream with EOF indicates a success.
+		err = nil
+	}
+	if a.s != nil {
+		a.t.CloseStream(a.s, err)
+	}
+
+	if a.done != nil {
+		br := false
+		var tr metadata.MD
+		if a.s != nil {
+			br = a.s.BytesReceived()
+			tr = a.s.Trailer()
+		}
+		a.done(balancer.DoneInfo{
+			Err:           err,
+			Trailer:       tr,
+			BytesSent:     a.s != nil,
+			BytesReceived: br,
+		})
+	}
+	if a.statsHandler != nil {
+		end := &stats.End{
+			Client:    true,
+			BeginTime: a.cs.beginTime,
+			EndTime:   time.Now(),
+			Error:     err,
+		}
+		a.statsHandler.HandleRPC(a.cs.ctx, end)
+	}
+	if a.trInfo.tr != nil {
+		if err == nil {
+			a.trInfo.tr.LazyPrintf("RPC: [OK]")
+		} else {
+			a.trInfo.tr.LazyPrintf("RPC: [%v]", err)
+			a.trInfo.tr.SetError()
+		}
+		a.trInfo.tr.Finish()
+		a.trInfo.tr = nil
+	}
+	a.mu.Unlock()
+}
+
+func (ac *addrConn) newClientStream(ctx context.Context, desc *StreamDesc, method string, t transport.ClientTransport, opts ...CallOption) (_ ClientStream, err error) {
+	ac.mu.Lock()
+	if ac.transport != t {
+		ac.mu.Unlock()
+		return nil, status.Error(codes.Canceled, "the provided transport is no longer valid to use")
+	}
+	// transition to CONNECTING state when an attempt starts
+	if ac.state != connectivity.Connecting {
+		ac.updateConnectivityState(connectivity.Connecting)
+		ac.cc.handleSubConnStateChange(ac.acbw, ac.state)
+	}
+	ac.mu.Unlock()
+
+	if t == nil {
+		// TODO: return RPC error here?
+		return nil, errors.New("transport provided is nil")
+	}
+	// defaultCallInfo contains unnecessary info(i.e. failfast, maxRetryRPCBufferSize), so we just initialize an empty struct.
+	c := &callInfo{}
+
+	for _, o := range opts {
+		if err := o.before(c); err != nil {
+			return nil, toRPCErr(err)
+		}
+	}
+	c.maxReceiveMessageSize = getMaxSize(nil, c.maxReceiveMessageSize, defaultClientMaxReceiveMessageSize)
+	c.maxSendMessageSize = getMaxSize(nil, c.maxSendMessageSize, defaultServerMaxSendMessageSize)
+
+	// Possible context leak:
+	// The cancel function for the child context we create will only be called
+	// when RecvMsg returns a non-nil error, if the ClientConn is closed, or if
+	// an error is generated by SendMsg.
+	// https://github.com/grpc/grpc-go/issues/1818.
+	ctx, cancel := context.WithCancel(ctx)
 	defer func() {
 		if err != nil {
-			cs.finish(err)
+			cancel()
 		}
 	}()
-	if err == nil || err == io.EOF {
-		return nil
+
+	if err := setCallInfoCodec(c); err != nil {
+		return nil, err
 	}
-	if _, ok := err.(transport.ConnectionError); !ok {
-		cs.closeTransportStream(err)
+
+	callHdr := &transport.CallHdr{
+		Host:           ac.cc.authority,
+		Method:         method,
+		ContentSubtype: c.contentSubtype,
 	}
-	err = toRPCErr(err)
-	return
+
+	// Set our outgoing compression according to the UseCompressor CallOption, if
+	// set.  In that case, also find the compressor from the encoding package.
+	// Otherwise, use the compressor configured by the WithCompressor DialOption,
+	// if set.
+	var cp Compressor
+	var comp encoding.Compressor
+	if ct := c.compressorType; ct != "" {
+		callHdr.SendCompress = ct
+		if ct != encoding.Identity {
+			comp = encoding.GetCompressor(ct)
+			if comp == nil {
+				return nil, status.Errorf(codes.Internal, "grpc: Compressor is not installed for requested grpc-encoding %q", ct)
+			}
+		}
+	} else if ac.cc.dopts.cp != nil {
+		callHdr.SendCompress = ac.cc.dopts.cp.Type()
+		cp = ac.cc.dopts.cp
+	}
+	if c.creds != nil {
+		callHdr.Creds = c.creds
+	}
+
+	as := &addrConnStream{
+		callHdr:  callHdr,
+		ac:       ac,
+		ctx:      ctx,
+		cancel:   cancel,
+		opts:     opts,
+		callInfo: c,
+		desc:     desc,
+		codec:    c.codec,
+		cp:       cp,
+		comp:     comp,
+		t:        t,
+	}
+
+	as.callInfo.stream = as
+	s, err := as.t.NewStream(as.ctx, as.callHdr)
+	if err != nil {
+		err = toRPCErr(err)
+		return nil, err
+	}
+	as.s = s
+	as.p = &parser{r: s}
+	ac.incrCallsStarted()
+	if desc != unaryStreamDesc {
+		// Listen on cc and stream contexts to cleanup when the user closes the
+		// ClientConn or cancels the stream context.  In all other cases, an error
+		// should already be injected into the recv buffer by the transport, which
+		// the client will eventually receive, and then we will cancel the stream's
+		// context in clientStream.finish.
+		go func() {
+			select {
+			case <-ac.ctx.Done():
+				as.finish(status.Error(codes.Canceled, "grpc: the SubConn is closing"))
+			case <-ctx.Done():
+				as.finish(toRPCErr(ctx.Err()))
+			}
+		}()
+	}
+	return as, nil
 }
 
-func (cs *clientStream) closeTransportStream(err error) {
-	cs.mu.Lock()
-	if cs.closed {
-		cs.mu.Unlock()
-		return
+type addrConnStream struct {
+	s         *transport.Stream
+	ac        *addrConn
+	callHdr   *transport.CallHdr
+	cancel    context.CancelFunc
+	opts      []CallOption
+	callInfo  *callInfo
+	t         transport.ClientTransport
+	ctx       context.Context
+	sentLast  bool
+	desc      *StreamDesc
+	codec     baseCodec
+	cp        Compressor
+	comp      encoding.Compressor
+	decompSet bool
+	dc        Decompressor
+	decomp    encoding.Compressor
+	p         *parser
+	done      func(balancer.DoneInfo)
+	mu        sync.Mutex
+	finished  bool
+}
+
+func (as *addrConnStream) Header() (metadata.MD, error) {
+	m, err := as.s.Header()
+	if err != nil {
+		as.finish(toRPCErr(err))
 	}
-	cs.closed = true
-	cs.mu.Unlock()
-	cs.t.CloseStream(cs.s, err)
+	return m, err
 }
 
-func (cs *clientStream) finish(err error) {
-	cs.mu.Lock()
-	defer cs.mu.Unlock()
-	if cs.finished {
-		return
+func (as *addrConnStream) Trailer() metadata.MD {
+	return as.s.Trailer()
+}
+
+func (as *addrConnStream) CloseSend() error {
+	if as.sentLast {
+		// TODO: return an error and finish the stream instead, due to API misuse?
+		return nil
 	}
-	cs.finished = true
+	as.sentLast = true
+
+	as.t.Write(as.s, nil, nil, &transport.Options{Last: true})
+	// Always return nil; io.EOF is the only error that might make sense
+	// instead, but there is no need to signal the client to call RecvMsg
+	// as the only use left for the stream after CloseSend is to call
+	// RecvMsg.  This also matches historical behavior.
+	return nil
+}
+
+func (as *addrConnStream) Context() context.Context {
+	return as.s.Context()
+}
+
+func (as *addrConnStream) SendMsg(m interface{}) (err error) {
 	defer func() {
-		if cs.cancel != nil {
-			cs.cancel()
+		if err != nil && err != io.EOF {
+			// Call finish on the client stream for errors generated by this SendMsg
+			// call, as these indicate problems created by this client.  (Transport
+			// errors are converted to an io.EOF error in csAttempt.sendMsg; the real
+			// error will be returned from RecvMsg eventually in that case, or be
+			// retried.)
+			as.finish(err)
 		}
 	}()
-	for _, o := range cs.opts {
-		o.after(&cs.c)
+	if as.sentLast {
+		return status.Errorf(codes.Internal, "SendMsg called after CloseSend")
 	}
-	if cs.put != nil {
-		updateRPCInfoInContext(cs.s.Context(), rpcInfo{
-			bytesSent:     cs.s.BytesSent(),
-			bytesReceived: cs.s.BytesReceived(),
-		})
-		cs.put()
-		cs.put = nil
+	if !as.desc.ClientStreams {
+		as.sentLast = true
 	}
-	if cs.statsHandler != nil {
-		end := &stats.End{
-			Client:  true,
-			EndTime: time.Now(),
-		}
-		if err != io.EOF {
-			// end.Error is nil if the RPC finished successfully.
-			end.Error = toRPCErr(err)
+	data, err := encode(as.codec, m)
+	if err != nil {
+		return err
+	}
+	compData, err := compress(data, as.cp, as.comp)
+	if err != nil {
+		return err
+	}
+	hdr, payld := msgHeader(data, compData)
+	// TODO(dfawley): should we be checking len(data) instead?
+	if len(payld) > *as.callInfo.maxSendMessageSize {
+		return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payld), *as.callInfo.maxSendMessageSize)
+	}
+
+	if err := as.t.Write(as.s, hdr, payld, &transport.Options{Last: !as.desc.ClientStreams}); err != nil {
+		if !as.desc.ClientStreams {
+			// For non-client-streaming RPCs, we return nil instead of EOF on error
+			// because the generated code requires it.  finish is not called; RecvMsg()
+			// will call it with the stream's status independently.
+			return nil
 		}
-		cs.statsHandler.HandleRPC(cs.statsCtx, end)
+		return io.EOF
 	}
-	if !cs.tracing {
-		return
+
+	if channelz.IsOn() {
+		as.t.IncrMsgSent()
 	}
-	if cs.trInfo.tr != nil {
-		if err == nil || err == io.EOF {
-			cs.trInfo.tr.LazyPrintf("RPC: [OK]")
+	return nil
+}
+
+func (as *addrConnStream) RecvMsg(m interface{}) (err error) {
+	defer func() {
+		if err != nil || !as.desc.ServerStreams {
+			// err != nil or non-server-streaming indicates end of stream.
+			as.finish(err)
+		}
+	}()
+
+	if !as.decompSet {
+		// Block until we receive headers containing received message encoding.
+		if ct := as.s.RecvCompress(); ct != "" && ct != encoding.Identity {
+			if as.dc == nil || as.dc.Type() != ct {
+				// No configured decompressor, or it does not match the incoming
+				// message encoding; attempt to find a registered compressor that does.
+				as.dc = nil
+				as.decomp = encoding.GetCompressor(ct)
+			}
 		} else {
-			cs.trInfo.tr.LazyPrintf("RPC: [%v]", err)
-			cs.trInfo.tr.SetError()
+			// No compression is used; disable our decompressor.
+			as.dc = nil
 		}
-		cs.trInfo.tr.Finish()
-		cs.trInfo.tr = nil
+		// Only initialize this state once per stream.
+		as.decompSet = true
+	}
+	err = recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp)
+	if err != nil {
+		if err == io.EOF {
+			if statusErr := as.s.Status().Err(); statusErr != nil {
+				return statusErr
+			}
+			return io.EOF // indicates successful end of stream.
+		}
+		return toRPCErr(err)
+	}
+
+	if channelz.IsOn() {
+		as.t.IncrMsgRecv()
 	}
+	if as.desc.ServerStreams {
+		// Subsequent messages should be received by subsequent RecvMsg calls.
+		return nil
+	}
+
+	// Special handling for non-server-stream rpcs.
+	// This recv expects EOF or errors, so we don't collect inPayload.
+	err = recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp)
+	if err == nil {
+		return toRPCErr(errors.New("grpc: client streaming protocol violation: get <nil>, want <EOF>"))
+	}
+	if err == io.EOF {
+		return as.s.Status().Err() // non-server streaming Recv returns nil on success
+	}
+	return toRPCErr(err)
 }
 
-// ServerStream defines the interface a server stream has to satisfy.
+func (as *addrConnStream) finish(err error) {
+	as.mu.Lock()
+	if as.finished {
+		as.mu.Unlock()
+		return
+	}
+	as.finished = true
+	if err == io.EOF {
+		// Ending a stream with EOF indicates a success.
+		err = nil
+	}
+	if as.s != nil {
+		as.t.CloseStream(as.s, err)
+	}
+
+	if err != nil {
+		as.ac.incrCallsFailed()
+	} else {
+		as.ac.incrCallsSucceeded()
+	}
+	as.cancel()
+	as.mu.Unlock()
+}
+
+// ServerStream defines the server-side behavior of a streaming RPC.
+//
+// All errors returned from ServerStream methods are compatible with the
+// status package.
 type ServerStream interface {
 	// SetHeader sets the header metadata. It may be called multiple times.
 	// When call multiple times, all the provided metadata will be merged.
@@ -541,29 +1270,67 @@ type ServerStream interface {
 	// SetTrailer sets the trailer metadata which will be sent with the RPC status.
 	// When called more than once, all the provided metadata will be merged.
 	SetTrailer(metadata.MD)
-	Stream
+	// Context returns the context for this stream.
+	Context() context.Context
+	// SendMsg sends a message. On error, SendMsg aborts the stream and the
+	// error is returned directly.
+	//
+	// SendMsg blocks until:
+	//   - There is sufficient flow control to schedule m with the transport, or
+	//   - The stream is done, or
+	//   - The stream breaks.
+	//
+	// SendMsg does not wait until the message is received by the client. An
+	// untimely stream closure may result in lost messages.
+	//
+	// It is safe to have a goroutine calling SendMsg and another goroutine
+	// calling RecvMsg on the same stream at the same time, but it is not safe
+	// to call SendMsg on the same stream in different goroutines.
+	SendMsg(m interface{}) error
+	// RecvMsg blocks until it receives a message into m or the stream is
+	// done. It returns io.EOF when the client has performed a CloseSend. On
+	// any non-EOF error, the stream is aborted and the error contains the
+	// RPC status.
+	//
+	// It is safe to have a goroutine calling SendMsg and another goroutine
+	// calling RecvMsg on the same stream at the same time, but it is not
+	// safe to call RecvMsg on the same stream in different goroutines.
+	RecvMsg(m interface{}) error
 }
 
 // serverStream implements a server side Stream.
 type serverStream struct {
-	t                     transport.ServerTransport
-	s                     *transport.Stream
-	p                     *parser
-	codec                 Codec
-	cp                    Compressor
-	dc                    Decompressor
-	cbuf                  *bytes.Buffer
+	ctx   context.Context
+	t     transport.ServerTransport
+	s     *transport.Stream
+	p     *parser
+	codec baseCodec
+
+	cp     Compressor
+	dc     Decompressor
+	comp   encoding.Compressor
+	decomp encoding.Compressor
+
 	maxReceiveMessageSize int
 	maxSendMessageSize    int
 	trInfo                *traceInfo
 
 	statsHandler stats.Handler
 
+	binlog *binarylog.MethodLogger
+	// serverHeaderBinlogged indicates whether server header has been logged. It
+	// will happen when one of the following two happens: stream.SendHeader(),
+	// stream.Send().
+	//
+	// It's only checked in send and sendHeader, doesn't need to be
+	// synchronized.
+	serverHeaderBinlogged bool
+
 	mu sync.Mutex // protects trInfo.tr after the service handler runs.
 }
 
 func (ss *serverStream) Context() context.Context {
-	return ss.s.Context()
+	return ss.ctx
 }
 
 func (ss *serverStream) SetHeader(md metadata.MD) error {
@@ -574,7 +1341,15 @@ func (ss *serverStream) SetHeader(md metadata.MD) error {
 }
 
 func (ss *serverStream) SendHeader(md metadata.MD) error {
-	return ss.t.WriteHeader(ss.s, md)
+	err := ss.t.WriteHeader(ss.s, md)
+	if ss.binlog != nil && !ss.serverHeaderBinlogged {
+		h, _ := ss.s.Header()
+		ss.binlog.Log(&binarylog.ServerHeader{
+			Header: h,
+		})
+		ss.serverHeaderBinlogged = true
+	}
+	return err
 }
 
 func (ss *serverStream) SetTrailer(md metadata.MD) {
@@ -582,7 +1357,6 @@ func (ss *serverStream) SetTrailer(md metadata.MD) {
 		return
 	}
 	ss.s.SetTrailer(md)
-	return
 }
 
 func (ss *serverStream) SendMsg(m interface{}) (err error) {
@@ -599,29 +1373,50 @@ func (ss *serverStream) SendMsg(m interface{}) (err error) {
 			}
 			ss.mu.Unlock()
 		}
-	}()
-	var outPayload *stats.OutPayload
-	if ss.statsHandler != nil {
-		outPayload = &stats.OutPayload{}
-	}
-	out, err := encode(ss.codec, m, ss.cp, ss.cbuf, outPayload)
-	defer func() {
-		if ss.cbuf != nil {
-			ss.cbuf.Reset()
+		if err != nil && err != io.EOF {
+			st, _ := status.FromError(toRPCErr(err))
+			ss.t.WriteStatus(ss.s, st)
+			// Non-user specified status was sent out. This should be an error
+			// case (as a server side Cancel maybe).
+			//
+			// This is not handled specifically now. User will return a final
+			// status from the service handler, we will log that error instead.
+			// This behavior is similar to an interceptor.
+		}
+		if channelz.IsOn() && err == nil {
+			ss.t.IncrMsgSent()
 		}
 	}()
+	data, err := encode(ss.codec, m)
+	if err != nil {
+		return err
+	}
+	compData, err := compress(data, ss.cp, ss.comp)
 	if err != nil {
 		return err
 	}
-	if len(out) > ss.maxSendMessageSize {
-		return Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(out), ss.maxSendMessageSize)
+	hdr, payload := msgHeader(data, compData)
+	// TODO(dfawley): should we be checking len(data) instead?
+	if len(payload) > ss.maxSendMessageSize {
+		return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), ss.maxSendMessageSize)
 	}
-	if err := ss.t.Write(ss.s, out, &transport.Options{Last: false}); err != nil {
+	if err := ss.t.Write(ss.s, hdr, payload, &transport.Options{Last: false}); err != nil {
 		return toRPCErr(err)
 	}
-	if outPayload != nil {
-		outPayload.SentTime = time.Now()
-		ss.statsHandler.HandleRPC(ss.s.Context(), outPayload)
+	if ss.binlog != nil {
+		if !ss.serverHeaderBinlogged {
+			h, _ := ss.s.Header()
+			ss.binlog.Log(&binarylog.ServerHeader{
+				Header: h,
+			})
+			ss.serverHeaderBinlogged = true
+		}
+		ss.binlog.Log(&binarylog.ServerMessage{
+			Message: data,
+		})
+	}
+	if ss.statsHandler != nil {
+		ss.statsHandler.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now()))
 	}
 	return nil
 }
@@ -640,22 +1435,55 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) {
 			}
 			ss.mu.Unlock()
 		}
+		if err != nil && err != io.EOF {
+			st, _ := status.FromError(toRPCErr(err))
+			ss.t.WriteStatus(ss.s, st)
+			// Non-user specified status was sent out. This should be an error
+			// case (as a server side Cancel maybe).
+			//
+			// This is not handled specifically now. User will return a final
+			// status from the service handler, we will log that error instead.
+			// This behavior is similar to an interceptor.
+		}
+		if channelz.IsOn() && err == nil {
+			ss.t.IncrMsgRecv()
+		}
 	}()
-	var inPayload *stats.InPayload
-	if ss.statsHandler != nil {
-		inPayload = &stats.InPayload{}
+	var payInfo *payloadInfo
+	if ss.statsHandler != nil || ss.binlog != nil {
+		payInfo = &payloadInfo{}
 	}
-	if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, inPayload); err != nil {
+	if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp); err != nil {
 		if err == io.EOF {
+			if ss.binlog != nil {
+				ss.binlog.Log(&binarylog.ClientHalfClose{})
+			}
 			return err
 		}
 		if err == io.ErrUnexpectedEOF {
-			err = Errorf(codes.Internal, io.ErrUnexpectedEOF.Error())
+			err = status.Errorf(codes.Internal, io.ErrUnexpectedEOF.Error())
 		}
 		return toRPCErr(err)
 	}
-	if inPayload != nil {
-		ss.statsHandler.HandleRPC(ss.s.Context(), inPayload)
+	if ss.statsHandler != nil {
+		ss.statsHandler.HandleRPC(ss.s.Context(), &stats.InPayload{
+			RecvTime: time.Now(),
+			Payload:  m,
+			// TODO truncate large payload.
+			Data:   payInfo.uncompressedBytes,
+			Length: len(payInfo.uncompressedBytes),
+		})
+	}
+	if ss.binlog != nil {
+		ss.binlog.Log(&binarylog.ClientMessage{
+			Message: payInfo.uncompressedBytes,
+		})
 	}
 	return nil
 }
+
+// MethodFromServerStream returns the method string for the input stream.
+// The returned string is in the format of "/service/method".
+func MethodFromServerStream(stream ServerStream) (string, bool) {
+	return Method(stream.Context())
+}
diff --git a/vendor/google.golang.org/grpc/tap/tap.go b/vendor/google.golang.org/grpc/tap/tap.go
index decb6786b02d..584360f681b8 100644
--- a/vendor/google.golang.org/grpc/tap/tap.go
+++ b/vendor/google.golang.org/grpc/tap/tap.go
@@ -21,7 +21,7 @@
 package tap
 
 import (
-	"golang.org/x/net/context"
+	"context"
 )
 
 // Info defines the relevant information needed by the handles.
@@ -32,8 +32,20 @@ type Info struct {
 	// TODO: More to be added.
 }
 
-// ServerInHandle defines the function which runs when a new stream is created
-// on the server side. Note that it is executed in the per-connection I/O goroutine(s) instead
-// of per-RPC goroutine. Therefore, users should NOT have any blocking/time-consuming
-// work in this handle. Otherwise all the RPCs would slow down.
+// ServerInHandle defines the function which runs before a new stream is created
+// on the server side. If it returns a non-nil error, the stream will not be
+// created and a RST_STREAM will be sent back to the client with REFUSED_STREAM.
+// The client will receive an RPC error "code = Unavailable, desc = stream
+// terminated by RST_STREAM with error code: REFUSED_STREAM".
+//
+// It's intended to be used in situations where you don't want to waste the
+// resources to accept the new stream (e.g. rate-limiting). And the content of
+// the error will be ignored and won't be sent back to the client. For other
+// general usages, please use interceptors.
+//
+// Note that it is executed in the per-connection I/O goroutine(s) instead of
+// per-RPC goroutine. Therefore, users should NOT have any
+// blocking/time-consuming work in this handle. Otherwise all the RPCs would
+// slow down. Also, for the same reason, this handle won't be called
+// concurrently by gRPC.
 type ServerInHandle func(ctx context.Context, info *Info) (context.Context, error)
diff --git a/vendor/google.golang.org/grpc/trace.go b/vendor/google.golang.org/grpc/trace.go
index b419c9e3dea8..c1c96dedcb75 100644
--- a/vendor/google.golang.org/grpc/trace.go
+++ b/vendor/google.golang.org/grpc/trace.go
@@ -31,7 +31,7 @@ import (
 
 // EnableTracing controls whether to trace RPCs using the golang.org/x/net/trace package.
 // This should only be set before any RPCs are sent or received by this program.
-var EnableTracing = true
+var EnableTracing bool
 
 // methodFamily returns the trace family for the given method.
 // It turns "/pkg.Service/GetFoo" into "pkg.Service".
@@ -76,6 +76,15 @@ func (f *firstLine) String() string {
 	return line.String()
 }
 
+const truncateSize = 100
+
+func truncate(x string, l int) string {
+	if l > len(x) {
+		return x
+	}
+	return x[:l]
+}
+
 // payload represents an RPC request or response payload.
 type payload struct {
 	sent bool        // whether this is an outgoing payload
@@ -85,9 +94,9 @@ type payload struct {
 
 func (p payload) String() string {
 	if p.sent {
-		return fmt.Sprintf("sent: %v", p.msg)
+		return truncate(fmt.Sprintf("sent: %v", p.msg), truncateSize)
 	}
-	return fmt.Sprintf("recv: %v", p.msg)
+	return truncate(fmt.Sprintf("recv: %v", p.msg), truncateSize)
 }
 
 type fmtStringer struct {
diff --git a/vendor/google.golang.org/grpc/transport/go16.go b/vendor/google.golang.org/grpc/transport/go16.go
deleted file mode 100644
index 7cffee11e0b9..000000000000
--- a/vendor/google.golang.org/grpc/transport/go16.go
+++ /dev/null
@@ -1,45 +0,0 @@
-// +build go1.6,!go1.7
-
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package transport
-
-import (
-	"net"
-
-	"google.golang.org/grpc/codes"
-
-	"golang.org/x/net/context"
-)
-
-// dialContext connects to the address on the named network.
-func dialContext(ctx context.Context, network, address string) (net.Conn, error) {
-	return (&net.Dialer{Cancel: ctx.Done()}).Dial(network, address)
-}
-
-// ContextErr converts the error from context package into a StreamError.
-func ContextErr(err error) StreamError {
-	switch err {
-	case context.DeadlineExceeded:
-		return streamErrorf(codes.DeadlineExceeded, "%v", err)
-	case context.Canceled:
-		return streamErrorf(codes.Canceled, "%v", err)
-	}
-	return streamErrorf(codes.Internal, "Unexpected error from context packet: %v", err)
-}
diff --git a/vendor/google.golang.org/grpc/transport/go17.go b/vendor/google.golang.org/grpc/transport/go17.go
deleted file mode 100644
index 2464e69faf5b..000000000000
--- a/vendor/google.golang.org/grpc/transport/go17.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// +build go1.7
-
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package transport
-
-import (
-	"context"
-	"net"
-
-	"google.golang.org/grpc/codes"
-
-	netctx "golang.org/x/net/context"
-)
-
-// dialContext connects to the address on the named network.
-func dialContext(ctx context.Context, network, address string) (net.Conn, error) {
-	return (&net.Dialer{}).DialContext(ctx, network, address)
-}
-
-// ContextErr converts the error from context package into a StreamError.
-func ContextErr(err error) StreamError {
-	switch err {
-	case context.DeadlineExceeded, netctx.DeadlineExceeded:
-		return streamErrorf(codes.DeadlineExceeded, "%v", err)
-	case context.Canceled, netctx.Canceled:
-		return streamErrorf(codes.Canceled, "%v", err)
-	}
-	return streamErrorf(codes.Internal, "Unexpected error from context packet: %v", err)
-}
diff --git a/vendor/google.golang.org/grpc/transport/http2_client.go b/vendor/google.golang.org/grpc/transport/http2_client.go
deleted file mode 100644
index 516ea06a1e8d..000000000000
--- a/vendor/google.golang.org/grpc/transport/http2_client.go
+++ /dev/null
@@ -1,1369 +0,0 @@
-/*
- *
- * Copyright 2014 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package transport
-
-import (
-	"bytes"
-	"io"
-	"math"
-	"net"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"golang.org/x/net/context"
-	"golang.org/x/net/http2"
-	"golang.org/x/net/http2/hpack"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/credentials"
-	"google.golang.org/grpc/keepalive"
-	"google.golang.org/grpc/metadata"
-	"google.golang.org/grpc/peer"
-	"google.golang.org/grpc/stats"
-	"google.golang.org/grpc/status"
-)
-
-// http2Client implements the ClientTransport interface with HTTP2.
-type http2Client struct {
-	ctx        context.Context
-	target     string // server name/addr
-	userAgent  string
-	md         interface{}
-	conn       net.Conn // underlying communication channel
-	remoteAddr net.Addr
-	localAddr  net.Addr
-	authInfo   credentials.AuthInfo // auth info about the connection
-	nextID     uint32               // the next stream ID to be used
-
-	// writableChan synchronizes write access to the transport.
-	// A writer acquires the write lock by sending a value on writableChan
-	// and releases it by receiving from writableChan.
-	writableChan chan int
-	// shutdownChan is closed when Close is called.
-	// Blocking operations should select on shutdownChan to avoid
-	// blocking forever after Close.
-	// TODO(zhaoq): Maybe have a channel context?
-	shutdownChan chan struct{}
-	// errorChan is closed to notify the I/O error to the caller.
-	errorChan chan struct{}
-	// goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor)
-	// that the server sent GoAway on this transport.
-	goAway chan struct{}
-	// awakenKeepalive is used to wake up keepalive when after it has gone dormant.
-	awakenKeepalive chan struct{}
-
-	framer *framer
-	hBuf   *bytes.Buffer  // the buffer for HPACK encoding
-	hEnc   *hpack.Encoder // HPACK encoder
-
-	// controlBuf delivers all the control related tasks (e.g., window
-	// updates, reset streams, and various settings) to the controller.
-	controlBuf *controlBuffer
-	fc         *inFlow
-	// sendQuotaPool provides flow control to outbound message.
-	sendQuotaPool *quotaPool
-	// streamsQuota limits the max number of concurrent streams.
-	streamsQuota *quotaPool
-
-	// The scheme used: https if TLS is on, http otherwise.
-	scheme string
-
-	isSecure bool
-
-	creds []credentials.PerRPCCredentials
-
-	// Boolean to keep track of reading activity on transport.
-	// 1 is true and 0 is false.
-	activity uint32 // Accessed atomically.
-	kp       keepalive.ClientParameters
-
-	statsHandler stats.Handler
-
-	initialWindowSize int32
-
-	bdpEst          *bdpEstimator
-	outQuotaVersion uint32
-
-	mu            sync.Mutex     // guard the following variables
-	state         transportState // the state of underlying connection
-	activeStreams map[uint32]*Stream
-	// The max number of concurrent streams
-	maxStreams int
-	// the per-stream outbound flow control window size set by the peer.
-	streamSendQuota uint32
-	// prevGoAway ID records the Last-Stream-ID in the previous GOAway frame.
-	prevGoAwayID uint32
-	// goAwayReason records the http2.ErrCode and debug data received with the
-	// GoAway frame.
-	goAwayReason GoAwayReason
-}
-
-func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr string) (net.Conn, error) {
-	if fn != nil {
-		return fn(ctx, addr)
-	}
-	return dialContext(ctx, "tcp", addr)
-}
-
-func isTemporary(err error) bool {
-	switch err {
-	case io.EOF:
-		// Connection closures may be resolved upon retry, and are thus
-		// treated as temporary.
-		return true
-	case context.DeadlineExceeded:
-		// In Go 1.7, context.DeadlineExceeded implements Timeout(), and this
-		// special case is not needed. Until then, we need to keep this
-		// clause.
-		return true
-	}
-
-	switch err := err.(type) {
-	case interface {
-		Temporary() bool
-	}:
-		return err.Temporary()
-	case interface {
-		Timeout() bool
-	}:
-		// Timeouts may be resolved upon retry, and are thus treated as
-		// temporary.
-		return err.Timeout()
-	}
-	return false
-}
-
-// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2
-// and starts to receive messages on it. Non-nil error returns if construction
-// fails.
-func newHTTP2Client(ctx context.Context, addr TargetInfo, opts ConnectOptions) (_ ClientTransport, err error) {
-	scheme := "http"
-	conn, err := dial(ctx, opts.Dialer, addr.Addr)
-	if err != nil {
-		if opts.FailOnNonTempDialError {
-			return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err)
-		}
-		return nil, connectionErrorf(true, err, "transport: Error while dialing %v", err)
-	}
-	// Any further errors will close the underlying connection
-	defer func(conn net.Conn) {
-		if err != nil {
-			conn.Close()
-		}
-	}(conn)
-	var (
-		isSecure bool
-		authInfo credentials.AuthInfo
-	)
-	if creds := opts.TransportCredentials; creds != nil {
-		scheme = "https"
-		conn, authInfo, err = creds.ClientHandshake(ctx, addr.Addr, conn)
-		if err != nil {
-			// Credentials handshake errors are typically considered permanent
-			// to avoid retrying on e.g. bad certificates.
-			temp := isTemporary(err)
-			return nil, connectionErrorf(temp, err, "transport: authentication handshake failed: %v", err)
-		}
-		isSecure = true
-	}
-	kp := opts.KeepaliveParams
-	// Validate keepalive parameters.
-	if kp.Time == 0 {
-		kp.Time = defaultClientKeepaliveTime
-	}
-	if kp.Timeout == 0 {
-		kp.Timeout = defaultClientKeepaliveTimeout
-	}
-	dynamicWindow := true
-	icwz := int32(initialWindowSize)
-	if opts.InitialConnWindowSize >= defaultWindowSize {
-		icwz = opts.InitialConnWindowSize
-		dynamicWindow = false
-	}
-	var buf bytes.Buffer
-	t := &http2Client{
-		ctx:        ctx,
-		target:     addr.Addr,
-		userAgent:  opts.UserAgent,
-		md:         addr.Metadata,
-		conn:       conn,
-		remoteAddr: conn.RemoteAddr(),
-		localAddr:  conn.LocalAddr(),
-		authInfo:   authInfo,
-		// The client initiated stream id is odd starting from 1.
-		nextID:            1,
-		writableChan:      make(chan int, 1),
-		shutdownChan:      make(chan struct{}),
-		errorChan:         make(chan struct{}),
-		goAway:            make(chan struct{}),
-		awakenKeepalive:   make(chan struct{}, 1),
-		framer:            newFramer(conn),
-		hBuf:              &buf,
-		hEnc:              hpack.NewEncoder(&buf),
-		controlBuf:        newControlBuffer(),
-		fc:                &inFlow{limit: uint32(icwz)},
-		sendQuotaPool:     newQuotaPool(defaultWindowSize),
-		scheme:            scheme,
-		state:             reachable,
-		activeStreams:     make(map[uint32]*Stream),
-		isSecure:          isSecure,
-		creds:             opts.PerRPCCredentials,
-		maxStreams:        defaultMaxStreamsClient,
-		streamsQuota:      newQuotaPool(defaultMaxStreamsClient),
-		streamSendQuota:   defaultWindowSize,
-		kp:                kp,
-		statsHandler:      opts.StatsHandler,
-		initialWindowSize: initialWindowSize,
-	}
-	if opts.InitialWindowSize >= defaultWindowSize {
-		t.initialWindowSize = opts.InitialWindowSize
-		dynamicWindow = false
-	}
-	if dynamicWindow {
-		t.bdpEst = &bdpEstimator{
-			bdp:               initialWindowSize,
-			updateFlowControl: t.updateFlowControl,
-		}
-	}
-	// Make sure awakenKeepalive can't be written upon.
-	// keepalive routine will make it writable, if need be.
-	t.awakenKeepalive <- struct{}{}
-	if t.statsHandler != nil {
-		t.ctx = t.statsHandler.TagConn(t.ctx, &stats.ConnTagInfo{
-			RemoteAddr: t.remoteAddr,
-			LocalAddr:  t.localAddr,
-		})
-		connBegin := &stats.ConnBegin{
-			Client: true,
-		}
-		t.statsHandler.HandleConn(t.ctx, connBegin)
-	}
-	// Start the reader goroutine for incoming message. Each transport has
-	// a dedicated goroutine which reads HTTP2 frame from network. Then it
-	// dispatches the frame to the corresponding stream entity.
-	go t.reader()
-	// Send connection preface to server.
-	n, err := t.conn.Write(clientPreface)
-	if err != nil {
-		t.Close()
-		return nil, connectionErrorf(true, err, "transport: failed to write client preface: %v", err)
-	}
-	if n != len(clientPreface) {
-		t.Close()
-		return nil, connectionErrorf(true, err, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface))
-	}
-	if t.initialWindowSize != defaultWindowSize {
-		err = t.framer.writeSettings(true, http2.Setting{
-			ID:  http2.SettingInitialWindowSize,
-			Val: uint32(t.initialWindowSize),
-		})
-	} else {
-		err = t.framer.writeSettings(true)
-	}
-	if err != nil {
-		t.Close()
-		return nil, connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err)
-	}
-	// Adjust the connection flow control window if needed.
-	if delta := uint32(icwz - defaultWindowSize); delta > 0 {
-		if err := t.framer.writeWindowUpdate(true, 0, delta); err != nil {
-			t.Close()
-			return nil, connectionErrorf(true, err, "transport: failed to write window update: %v", err)
-		}
-	}
-	go t.controller()
-	if t.kp.Time != infinity {
-		go t.keepalive()
-	}
-	t.writableChan <- 0
-	return t, nil
-}
-
-func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream {
-	// TODO(zhaoq): Handle uint32 overflow of Stream.id.
-	s := &Stream{
-		id:            t.nextID,
-		done:          make(chan struct{}),
-		goAway:        make(chan struct{}),
-		method:        callHdr.Method,
-		sendCompress:  callHdr.SendCompress,
-		buf:           newRecvBuffer(),
-		fc:            &inFlow{limit: uint32(t.initialWindowSize)},
-		sendQuotaPool: newQuotaPool(int(t.streamSendQuota)),
-		headerChan:    make(chan struct{}),
-	}
-	t.nextID += 2
-	s.requestRead = func(n int) {
-		t.adjustWindow(s, uint32(n))
-	}
-	// The client side stream context should have exactly the same life cycle with the user provided context.
-	// That means, s.ctx should be read-only. And s.ctx is done iff ctx is done.
-	// So we use the original context here instead of creating a copy.
-	s.ctx = ctx
-	s.trReader = &transportReader{
-		reader: &recvBufferReader{
-			ctx:    s.ctx,
-			goAway: s.goAway,
-			recv:   s.buf,
-		},
-		windowHandler: func(n int) {
-			t.updateWindow(s, uint32(n))
-		},
-	}
-
-	return s
-}
-
-// NewStream creates a stream and registers it into the transport as "active"
-// streams.
-func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) {
-	pr := &peer.Peer{
-		Addr: t.remoteAddr,
-	}
-	// Attach Auth info if there is any.
-	if t.authInfo != nil {
-		pr.AuthInfo = t.authInfo
-	}
-	ctx = peer.NewContext(ctx, pr)
-	var (
-		authData = make(map[string]string)
-		audience string
-	)
-	// Create an audience string only if needed.
-	if len(t.creds) > 0 || callHdr.Creds != nil {
-		// Construct URI required to get auth request metadata.
-		var port string
-		if pos := strings.LastIndex(t.target, ":"); pos != -1 {
-			// Omit port if it is the default one.
-			if t.target[pos+1:] != "443" {
-				port = ":" + t.target[pos+1:]
-			}
-		}
-		pos := strings.LastIndex(callHdr.Method, "/")
-		if pos == -1 {
-			pos = len(callHdr.Method)
-		}
-		audience = "https://" + callHdr.Host + port + callHdr.Method[:pos]
-	}
-	for _, c := range t.creds {
-		data, err := c.GetRequestMetadata(ctx, audience)
-		if err != nil {
-			return nil, streamErrorf(codes.Internal, "transport: %v", err)
-		}
-		for k, v := range data {
-			// Capital header names are illegal in HTTP/2.
-			k = strings.ToLower(k)
-			authData[k] = v
-		}
-	}
-	callAuthData := make(map[string]string)
-	// Check if credentials.PerRPCCredentials were provided via call options.
-	// Note: if these credentials are provided both via dial options and call
-	// options, then both sets of credentials will be applied.
-	if callCreds := callHdr.Creds; callCreds != nil {
-		if !t.isSecure && callCreds.RequireTransportSecurity() {
-			return nil, streamErrorf(codes.Unauthenticated, "transport: cannot send secure credentials on an insecure conneciton")
-		}
-		data, err := callCreds.GetRequestMetadata(ctx, audience)
-		if err != nil {
-			return nil, streamErrorf(codes.Internal, "transport: %v", err)
-		}
-		for k, v := range data {
-			// Capital header names are illegal in HTTP/2
-			k = strings.ToLower(k)
-			callAuthData[k] = v
-		}
-	}
-	t.mu.Lock()
-	if t.activeStreams == nil {
-		t.mu.Unlock()
-		return nil, ErrConnClosing
-	}
-	if t.state == draining {
-		t.mu.Unlock()
-		return nil, ErrStreamDrain
-	}
-	if t.state != reachable {
-		t.mu.Unlock()
-		return nil, ErrConnClosing
-	}
-	t.mu.Unlock()
-	sq, err := wait(ctx, nil, nil, t.shutdownChan, t.streamsQuota.acquire())
-	if err != nil {
-		return nil, err
-	}
-	// Returns the quota balance back.
-	if sq > 1 {
-		t.streamsQuota.add(sq - 1)
-	}
-	if _, err := wait(ctx, nil, nil, t.shutdownChan, t.writableChan); err != nil {
-		// Return the quota back now because there is no stream returned to the caller.
-		if _, ok := err.(StreamError); ok {
-			t.streamsQuota.add(1)
-		}
-		return nil, err
-	}
-	t.mu.Lock()
-	if t.state == draining {
-		t.mu.Unlock()
-		t.streamsQuota.add(1)
-		// Need to make t writable again so that the rpc in flight can still proceed.
-		t.writableChan <- 0
-		return nil, ErrStreamDrain
-	}
-	if t.state != reachable {
-		t.mu.Unlock()
-		return nil, ErrConnClosing
-	}
-	s := t.newStream(ctx, callHdr)
-	t.activeStreams[s.id] = s
-	// If the number of active streams change from 0 to 1, then check if keepalive
-	// has gone dormant. If so, wake it up.
-	if len(t.activeStreams) == 1 {
-		select {
-		case t.awakenKeepalive <- struct{}{}:
-			t.framer.writePing(false, false, [8]byte{})
-		default:
-		}
-	}
-
-	t.mu.Unlock()
-
-	// HPACK encodes various headers. Note that once WriteField(...) is
-	// called, the corresponding headers/continuation frame has to be sent
-	// because hpack.Encoder is stateful.
-	t.hBuf.Reset()
-	t.hEnc.WriteField(hpack.HeaderField{Name: ":method", Value: "POST"})
-	t.hEnc.WriteField(hpack.HeaderField{Name: ":scheme", Value: t.scheme})
-	t.hEnc.WriteField(hpack.HeaderField{Name: ":path", Value: callHdr.Method})
-	t.hEnc.WriteField(hpack.HeaderField{Name: ":authority", Value: callHdr.Host})
-	t.hEnc.WriteField(hpack.HeaderField{Name: "content-type", Value: "application/grpc"})
-	t.hEnc.WriteField(hpack.HeaderField{Name: "user-agent", Value: t.userAgent})
-	t.hEnc.WriteField(hpack.HeaderField{Name: "te", Value: "trailers"})
-
-	if callHdr.SendCompress != "" {
-		t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-encoding", Value: callHdr.SendCompress})
-	}
-	if dl, ok := ctx.Deadline(); ok {
-		// Send out timeout regardless its value. The server can detect timeout context by itself.
-		timeout := dl.Sub(time.Now())
-		t.hEnc.WriteField(hpack.HeaderField{Name: "grpc-timeout", Value: encodeTimeout(timeout)})
-	}
-
-	for k, v := range authData {
-		t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
-	}
-	for k, v := range callAuthData {
-		t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
-	}
-	var (
-		endHeaders bool
-	)
-	if md, ok := metadata.FromOutgoingContext(ctx); ok {
-		for k, vv := range md {
-			// HTTP doesn't allow you to set pseudoheaders after non pseudoheaders were set.
-			if isReservedHeader(k) {
-				continue
-			}
-			for _, v := range vv {
-				t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
-			}
-		}
-	}
-	if md, ok := t.md.(*metadata.MD); ok {
-		for k, vv := range *md {
-			if isReservedHeader(k) {
-				continue
-			}
-			for _, v := range vv {
-				t.hEnc.WriteField(hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
-			}
-		}
-	}
-	first := true
-	bufLen := t.hBuf.Len()
-	// Sends the headers in a single batch even when they span multiple frames.
-	for !endHeaders {
-		size := t.hBuf.Len()
-		if size > http2MaxFrameLen {
-			size = http2MaxFrameLen
-		} else {
-			endHeaders = true
-		}
-		var flush bool
-		if callHdr.Flush && endHeaders {
-			flush = true
-		}
-		if first {
-			// Sends a HeadersFrame to server to start a new stream.
-			p := http2.HeadersFrameParam{
-				StreamID:      s.id,
-				BlockFragment: t.hBuf.Next(size),
-				EndStream:     false,
-				EndHeaders:    endHeaders,
-			}
-			// Do a force flush for the buffered frames iff it is the last headers frame
-			// and there is header metadata to be sent. Otherwise, there is flushing until
-			// the corresponding data frame is written.
-			err = t.framer.writeHeaders(flush, p)
-			first = false
-		} else {
-			// Sends Continuation frames for the leftover headers.
-			err = t.framer.writeContinuation(flush, s.id, endHeaders, t.hBuf.Next(size))
-		}
-		if err != nil {
-			t.notifyError(err)
-			return nil, connectionErrorf(true, err, "transport: %v", err)
-		}
-	}
-	s.mu.Lock()
-	s.bytesSent = true
-	s.mu.Unlock()
-
-	if t.statsHandler != nil {
-		outHeader := &stats.OutHeader{
-			Client:      true,
-			WireLength:  bufLen,
-			FullMethod:  callHdr.Method,
-			RemoteAddr:  t.remoteAddr,
-			LocalAddr:   t.localAddr,
-			Compression: callHdr.SendCompress,
-		}
-		t.statsHandler.HandleRPC(s.ctx, outHeader)
-	}
-	t.writableChan <- 0
-	return s, nil
-}
-
-// CloseStream clears the footprint of a stream when the stream is not needed any more.
-// This must not be executed in reader's goroutine.
-func (t *http2Client) CloseStream(s *Stream, err error) {
-	t.mu.Lock()
-	if t.activeStreams == nil {
-		t.mu.Unlock()
-		return
-	}
-	if err != nil {
-		// notify in-flight streams, before the deletion
-		s.write(recvMsg{err: err})
-	}
-	delete(t.activeStreams, s.id)
-	if t.state == draining && len(t.activeStreams) == 0 {
-		// The transport is draining and s is the last live stream on t.
-		t.mu.Unlock()
-		t.Close()
-		return
-	}
-	t.mu.Unlock()
-	// rstStream is true in case the stream is being closed at the client-side
-	// and the server needs to be intimated about it by sending a RST_STREAM
-	// frame.
-	// To make sure this frame is written to the wire before the headers of the
-	// next stream waiting for streamsQuota, we add to streamsQuota pool only
-	// after having acquired the writableChan to send RST_STREAM out (look at
-	// the controller() routine).
-	var rstStream bool
-	var rstError http2.ErrCode
-	defer func() {
-		// In case, the client doesn't have to send RST_STREAM to server
-		// we can safely add back to streamsQuota pool now.
-		if !rstStream {
-			t.streamsQuota.add(1)
-			return
-		}
-		t.controlBuf.put(&resetStream{s.id, rstError})
-	}()
-	s.mu.Lock()
-	rstStream = s.rstStream
-	rstError = s.rstError
-	if s.state == streamDone {
-		s.mu.Unlock()
-		return
-	}
-	if !s.headerDone {
-		close(s.headerChan)
-		s.headerDone = true
-	}
-	s.state = streamDone
-	s.mu.Unlock()
-	if _, ok := err.(StreamError); ok {
-		rstStream = true
-		rstError = http2.ErrCodeCancel
-	}
-}
-
-// Close kicks off the shutdown process of the transport. This should be called
-// only once on a transport. Once it is called, the transport should not be
-// accessed any more.
-func (t *http2Client) Close() (err error) {
-	t.mu.Lock()
-	if t.state == closing {
-		t.mu.Unlock()
-		return
-	}
-	if t.state == reachable || t.state == draining {
-		close(t.errorChan)
-	}
-	t.state = closing
-	t.mu.Unlock()
-	close(t.shutdownChan)
-	err = t.conn.Close()
-	t.mu.Lock()
-	streams := t.activeStreams
-	t.activeStreams = nil
-	t.mu.Unlock()
-	// Notify all active streams.
-	for _, s := range streams {
-		s.mu.Lock()
-		if !s.headerDone {
-			close(s.headerChan)
-			s.headerDone = true
-		}
-		s.mu.Unlock()
-		s.write(recvMsg{err: ErrConnClosing})
-	}
-	if t.statsHandler != nil {
-		connEnd := &stats.ConnEnd{
-			Client: true,
-		}
-		t.statsHandler.HandleConn(t.ctx, connEnd)
-	}
-	return
-}
-
-func (t *http2Client) GracefulClose() error {
-	t.mu.Lock()
-	switch t.state {
-	case unreachable:
-		// The server may close the connection concurrently. t is not available for
-		// any streams. Close it now.
-		t.mu.Unlock()
-		t.Close()
-		return nil
-	case closing:
-		t.mu.Unlock()
-		return nil
-	}
-	if t.state == draining {
-		t.mu.Unlock()
-		return nil
-	}
-	t.state = draining
-	active := len(t.activeStreams)
-	t.mu.Unlock()
-	if active == 0 {
-		return t.Close()
-	}
-	return nil
-}
-
-// Write formats the data into HTTP2 data frame(s) and sends it out. The caller
-// should proceed only if Write returns nil.
-// TODO(zhaoq): opts.Delay is ignored in this implementation. Support it later
-// if it improves the performance.
-func (t *http2Client) Write(s *Stream, data []byte, opts *Options) error {
-	r := bytes.NewBuffer(data)
-	var (
-		p   []byte
-		oqv uint32
-	)
-	for {
-		oqv = atomic.LoadUint32(&t.outQuotaVersion)
-		if r.Len() > 0 || p != nil {
-			size := http2MaxFrameLen
-			// Wait until the stream has some quota to send the data.
-			sq, err := wait(s.ctx, s.done, s.goAway, t.shutdownChan, s.sendQuotaPool.acquire())
-			if err != nil {
-				return err
-			}
-			// Wait until the transport has some quota to send the data.
-			tq, err := wait(s.ctx, s.done, s.goAway, t.shutdownChan, t.sendQuotaPool.acquire())
-			if err != nil {
-				return err
-			}
-			if sq < size {
-				size = sq
-			}
-			if tq < size {
-				size = tq
-			}
-			if p == nil {
-				p = r.Next(size)
-			}
-			ps := len(p)
-			if ps < sq {
-				// Overbooked stream quota. Return it back.
-				s.sendQuotaPool.add(sq - ps)
-			}
-			if ps < tq {
-				// Overbooked transport quota. Return it back.
-				t.sendQuotaPool.add(tq - ps)
-			}
-		}
-		var (
-			endStream  bool
-			forceFlush bool
-		)
-		if opts.Last && r.Len() == 0 {
-			endStream = true
-		}
-		// Indicate there is a writer who is about to write a data frame.
-		t.framer.adjustNumWriters(1)
-		// Got some quota. Try to acquire writing privilege on the transport.
-		if _, err := wait(s.ctx, s.done, s.goAway, t.shutdownChan, t.writableChan); err != nil {
-			if _, ok := err.(StreamError); ok || err == io.EOF {
-				// Return the connection quota back.
-				t.sendQuotaPool.add(len(p))
-			}
-			if t.framer.adjustNumWriters(-1) == 0 {
-				// This writer is the last one in this batch and has the
-				// responsibility to flush the buffered frames. It queues
-				// a flush request to controlBuf instead of flushing directly
-				// in order to avoid the race with other writing or flushing.
-				t.controlBuf.put(&flushIO{})
-			}
-			return err
-		}
-		select {
-		case <-s.ctx.Done():
-			t.sendQuotaPool.add(len(p))
-			if t.framer.adjustNumWriters(-1) == 0 {
-				t.controlBuf.put(&flushIO{})
-			}
-			t.writableChan <- 0
-			return ContextErr(s.ctx.Err())
-		default:
-		}
-		if oqv != atomic.LoadUint32(&t.outQuotaVersion) {
-			// InitialWindowSize settings frame must have been received after we
-			// acquired send quota but before we got the writable channel.
-			// We must forsake this write.
-			t.sendQuotaPool.add(len(p))
-			s.sendQuotaPool.add(len(p))
-			if t.framer.adjustNumWriters(-1) == 0 {
-				t.controlBuf.put(&flushIO{})
-			}
-			t.writableChan <- 0
-			continue
-		}
-		if r.Len() == 0 && t.framer.adjustNumWriters(0) == 1 {
-			// Do a force flush iff this is last frame for the entire gRPC message
-			// and the caller is the only writer at this moment.
-			forceFlush = true
-		}
-		// If WriteData fails, all the pending streams will be handled
-		// by http2Client.Close(). No explicit CloseStream() needs to be
-		// invoked.
-		if err := t.framer.writeData(forceFlush, s.id, endStream, p); err != nil {
-			t.notifyError(err)
-			return connectionErrorf(true, err, "transport: %v", err)
-		}
-		p = nil
-		if t.framer.adjustNumWriters(-1) == 0 {
-			t.framer.flushWrite()
-		}
-		t.writableChan <- 0
-		if r.Len() == 0 {
-			break
-		}
-	}
-	if !opts.Last {
-		return nil
-	}
-	s.mu.Lock()
-	if s.state != streamDone {
-		s.state = streamWriteDone
-	}
-	s.mu.Unlock()
-	return nil
-}
-
-func (t *http2Client) getStream(f http2.Frame) (*Stream, bool) {
-	t.mu.Lock()
-	defer t.mu.Unlock()
-	s, ok := t.activeStreams[f.Header().StreamID]
-	return s, ok
-}
-
-// adjustWindow sends out extra window update over the initial window size
-// of stream if the application is requesting data larger in size than
-// the window.
-func (t *http2Client) adjustWindow(s *Stream, n uint32) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	if s.state == streamDone {
-		return
-	}
-	if w := s.fc.maybeAdjust(n); w > 0 {
-		// Piggyback conneciton's window update along.
-		if cw := t.fc.resetPendingUpdate(); cw > 0 {
-			t.controlBuf.put(&windowUpdate{0, cw, false})
-		}
-		t.controlBuf.put(&windowUpdate{s.id, w, true})
-	}
-}
-
-// updateWindow adjusts the inbound quota for the stream and the transport.
-// Window updates will deliver to the controller for sending when
-// the cumulative quota exceeds the corresponding threshold.
-func (t *http2Client) updateWindow(s *Stream, n uint32) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	if s.state == streamDone {
-		return
-	}
-	if w := s.fc.onRead(n); w > 0 {
-		if cw := t.fc.resetPendingUpdate(); cw > 0 {
-			t.controlBuf.put(&windowUpdate{0, cw, false})
-		}
-		t.controlBuf.put(&windowUpdate{s.id, w, true})
-	}
-}
-
-// updateFlowControl updates the incoming flow control windows
-// for the transport and the stream based on the current bdp
-// estimation.
-func (t *http2Client) updateFlowControl(n uint32) {
-	t.mu.Lock()
-	for _, s := range t.activeStreams {
-		s.fc.newLimit(n)
-	}
-	t.initialWindowSize = int32(n)
-	t.mu.Unlock()
-	t.controlBuf.put(&windowUpdate{0, t.fc.newLimit(n), false})
-	t.controlBuf.put(&settings{
-		ack: false,
-		ss: []http2.Setting{
-			{
-				ID:  http2.SettingInitialWindowSize,
-				Val: uint32(n),
-			},
-		},
-	})
-}
-
-func (t *http2Client) handleData(f *http2.DataFrame) {
-	size := f.Header().Length
-	var sendBDPPing bool
-	if t.bdpEst != nil {
-		sendBDPPing = t.bdpEst.add(uint32(size))
-	}
-	// Decouple connection's flow control from application's read.
-	// An update on connection's flow control should not depend on
-	// whether user application has read the data or not. Such a
-	// restriction is already imposed on the stream's flow control,
-	// and therefore the sender will be blocked anyways.
-	// Decoupling the connection flow control will prevent other
-	// active(fast) streams from starving in presence of slow or
-	// inactive streams.
-	//
-	// Furthermore, if a bdpPing is being sent out we can piggyback
-	// connection's window update for the bytes we just received.
-	if sendBDPPing {
-		t.controlBuf.put(&windowUpdate{0, uint32(size), false})
-		t.controlBuf.put(bdpPing)
-	} else {
-		if err := t.fc.onData(uint32(size)); err != nil {
-			t.notifyError(connectionErrorf(true, err, "%v", err))
-			return
-		}
-		if w := t.fc.onRead(uint32(size)); w > 0 {
-			t.controlBuf.put(&windowUpdate{0, w, true})
-		}
-	}
-	// Select the right stream to dispatch.
-	s, ok := t.getStream(f)
-	if !ok {
-		return
-	}
-	if size > 0 {
-		s.mu.Lock()
-		if s.state == streamDone {
-			s.mu.Unlock()
-			return
-		}
-		if err := s.fc.onData(uint32(size)); err != nil {
-			s.rstStream = true
-			s.rstError = http2.ErrCodeFlowControl
-			s.finish(status.New(codes.Internal, err.Error()))
-			s.mu.Unlock()
-			s.write(recvMsg{err: io.EOF})
-			return
-		}
-		if f.Header().Flags.Has(http2.FlagDataPadded) {
-			if w := s.fc.onRead(uint32(size) - uint32(len(f.Data()))); w > 0 {
-				t.controlBuf.put(&windowUpdate{s.id, w, true})
-			}
-		}
-		s.mu.Unlock()
-		// TODO(bradfitz, zhaoq): A copy is required here because there is no
-		// guarantee f.Data() is consumed before the arrival of next frame.
-		// Can this copy be eliminated?
-		if len(f.Data()) > 0 {
-			data := make([]byte, len(f.Data()))
-			copy(data, f.Data())
-			s.write(recvMsg{data: data})
-		}
-	}
-	// The server has closed the stream without sending trailers.  Record that
-	// the read direction is closed, and set the status appropriately.
-	if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) {
-		s.mu.Lock()
-		if s.state == streamDone {
-			s.mu.Unlock()
-			return
-		}
-		s.finish(status.New(codes.Internal, "server closed the stream without sending trailers"))
-		s.mu.Unlock()
-		s.write(recvMsg{err: io.EOF})
-	}
-}
-
-func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) {
-	s, ok := t.getStream(f)
-	if !ok {
-		return
-	}
-	s.mu.Lock()
-	if s.state == streamDone {
-		s.mu.Unlock()
-		return
-	}
-	if !s.headerDone {
-		close(s.headerChan)
-		s.headerDone = true
-	}
-	statusCode, ok := http2ErrConvTab[http2.ErrCode(f.ErrCode)]
-	if !ok {
-		warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode)
-		statusCode = codes.Unknown
-	}
-	s.finish(status.Newf(statusCode, "stream terminated by RST_STREAM with error code: %d", f.ErrCode))
-	s.mu.Unlock()
-	s.write(recvMsg{err: io.EOF})
-}
-
-func (t *http2Client) handleSettings(f *http2.SettingsFrame) {
-	if f.IsAck() {
-		return
-	}
-	var ss []http2.Setting
-	f.ForeachSetting(func(s http2.Setting) error {
-		ss = append(ss, s)
-		return nil
-	})
-	// The settings will be applied once the ack is sent.
-	t.controlBuf.put(&settings{ack: true, ss: ss})
-}
-
-func (t *http2Client) handlePing(f *http2.PingFrame) {
-	if f.IsAck() {
-		// Maybe it's a BDP ping.
-		if t.bdpEst != nil {
-			t.bdpEst.calculate(f.Data)
-		}
-		return
-	}
-	pingAck := &ping{ack: true}
-	copy(pingAck.data[:], f.Data[:])
-	t.controlBuf.put(pingAck)
-}
-
-func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
-	t.mu.Lock()
-	if t.state != reachable && t.state != draining {
-		t.mu.Unlock()
-		return
-	}
-	if f.ErrCode == http2.ErrCodeEnhanceYourCalm {
-		infof("Client received GoAway with http2.ErrCodeEnhanceYourCalm.")
-	}
-	id := f.LastStreamID
-	if id > 0 && id%2 != 1 {
-		t.mu.Unlock()
-		t.notifyError(connectionErrorf(true, nil, "received illegal http2 GOAWAY frame: stream ID %d is even", f.LastStreamID))
-		return
-	}
-	// A client can recieve multiple GoAways from server (look at https://github.com/grpc/grpc-go/issues/1387).
-	// The idea is that the first GoAway will be sent with an ID of MaxInt32 and the second GoAway will be sent after an RTT delay
-	// with the ID of the last stream the server will process.
-	// Therefore, when we get the first GoAway we don't really close any streams. While in case of second GoAway we
-	// close all streams created after the second GoAwayId. This way streams that were in-flight while the GoAway from server
-	// was being sent don't get killed.
-	select {
-	case <-t.goAway: // t.goAway has been closed (i.e.,multiple GoAways).
-		// If there are multiple GoAways the first one should always have an ID greater than the following ones.
-		if id > t.prevGoAwayID {
-			t.mu.Unlock()
-			t.notifyError(connectionErrorf(true, nil, "received illegal http2 GOAWAY frame: previously recv GOAWAY frame with LastStramID %d, currently recv %d", id, f.LastStreamID))
-			return
-		}
-	default:
-		t.setGoAwayReason(f)
-		close(t.goAway)
-		t.state = draining
-	}
-	// All streams with IDs greater than the GoAwayId
-	// and smaller than the previous GoAway ID should be killed.
-	upperLimit := t.prevGoAwayID
-	if upperLimit == 0 { // This is the first GoAway Frame.
-		upperLimit = math.MaxUint32 // Kill all streams after the GoAway ID.
-	}
-	for streamID, stream := range t.activeStreams {
-		if streamID > id && streamID <= upperLimit {
-			close(stream.goAway)
-		}
-	}
-	t.prevGoAwayID = id
-	active := len(t.activeStreams)
-	t.mu.Unlock()
-	if active == 0 {
-		t.Close()
-	}
-}
-
-// setGoAwayReason sets the value of t.goAwayReason based
-// on the GoAway frame received.
-// It expects a lock on transport's mutext to be held by
-// the caller.
-func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) {
-	t.goAwayReason = NoReason
-	switch f.ErrCode {
-	case http2.ErrCodeEnhanceYourCalm:
-		if string(f.DebugData()) == "too_many_pings" {
-			t.goAwayReason = TooManyPings
-		}
-	}
-}
-
-func (t *http2Client) GetGoAwayReason() GoAwayReason {
-	t.mu.Lock()
-	defer t.mu.Unlock()
-	return t.goAwayReason
-}
-
-func (t *http2Client) handleWindowUpdate(f *http2.WindowUpdateFrame) {
-	id := f.Header().StreamID
-	incr := f.Increment
-	if id == 0 {
-		t.sendQuotaPool.add(int(incr))
-		return
-	}
-	if s, ok := t.getStream(f); ok {
-		s.sendQuotaPool.add(int(incr))
-	}
-}
-
-// operateHeaders takes action on the decoded headers.
-func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) {
-	s, ok := t.getStream(frame)
-	if !ok {
-		return
-	}
-	s.mu.Lock()
-	s.bytesReceived = true
-	s.mu.Unlock()
-	var state decodeState
-	if err := state.decodeResponseHeader(frame); err != nil {
-		s.mu.Lock()
-		if !s.headerDone {
-			close(s.headerChan)
-			s.headerDone = true
-		}
-		s.mu.Unlock()
-		s.write(recvMsg{err: err})
-		// Something wrong. Stops reading even when there is remaining.
-		return
-	}
-
-	endStream := frame.StreamEnded()
-	var isHeader bool
-	defer func() {
-		if t.statsHandler != nil {
-			if isHeader {
-				inHeader := &stats.InHeader{
-					Client:     true,
-					WireLength: int(frame.Header().Length),
-				}
-				t.statsHandler.HandleRPC(s.ctx, inHeader)
-			} else {
-				inTrailer := &stats.InTrailer{
-					Client:     true,
-					WireLength: int(frame.Header().Length),
-				}
-				t.statsHandler.HandleRPC(s.ctx, inTrailer)
-			}
-		}
-	}()
-
-	s.mu.Lock()
-	if !endStream {
-		s.recvCompress = state.encoding
-	}
-	if !s.headerDone {
-		if !endStream && len(state.mdata) > 0 {
-			s.header = state.mdata
-		}
-		close(s.headerChan)
-		s.headerDone = true
-		isHeader = true
-	}
-	if !endStream || s.state == streamDone {
-		s.mu.Unlock()
-		return
-	}
-
-	if len(state.mdata) > 0 {
-		s.trailer = state.mdata
-	}
-	s.finish(state.status())
-	s.mu.Unlock()
-	s.write(recvMsg{err: io.EOF})
-}
-
-func handleMalformedHTTP2(s *Stream, err error) {
-	s.mu.Lock()
-	if !s.headerDone {
-		close(s.headerChan)
-		s.headerDone = true
-	}
-	s.mu.Unlock()
-	s.write(recvMsg{err: err})
-}
-
-// reader runs as a separate goroutine in charge of reading data from network
-// connection.
-//
-// TODO(zhaoq): currently one reader per transport. Investigate whether this is
-// optimal.
-// TODO(zhaoq): Check the validity of the incoming frame sequence.
-func (t *http2Client) reader() {
-	// Check the validity of server preface.
-	frame, err := t.framer.readFrame()
-	if err != nil {
-		t.notifyError(err)
-		return
-	}
-	atomic.CompareAndSwapUint32(&t.activity, 0, 1)
-	sf, ok := frame.(*http2.SettingsFrame)
-	if !ok {
-		t.notifyError(err)
-		return
-	}
-	t.handleSettings(sf)
-
-	// loop to keep reading incoming messages on this transport.
-	for {
-		frame, err := t.framer.readFrame()
-		atomic.CompareAndSwapUint32(&t.activity, 0, 1)
-		if err != nil {
-			// Abort an active stream if the http2.Framer returns a
-			// http2.StreamError. This can happen only if the server's response
-			// is malformed http2.
-			if se, ok := err.(http2.StreamError); ok {
-				t.mu.Lock()
-				s := t.activeStreams[se.StreamID]
-				t.mu.Unlock()
-				if s != nil {
-					// use error detail to provide better err message
-					handleMalformedHTTP2(s, streamErrorf(http2ErrConvTab[se.Code], "%v", t.framer.errorDetail()))
-				}
-				continue
-			} else {
-				// Transport error.
-				t.notifyError(err)
-				return
-			}
-		}
-		switch frame := frame.(type) {
-		case *http2.MetaHeadersFrame:
-			t.operateHeaders(frame)
-		case *http2.DataFrame:
-			t.handleData(frame)
-		case *http2.RSTStreamFrame:
-			t.handleRSTStream(frame)
-		case *http2.SettingsFrame:
-			t.handleSettings(frame)
-		case *http2.PingFrame:
-			t.handlePing(frame)
-		case *http2.GoAwayFrame:
-			t.handleGoAway(frame)
-		case *http2.WindowUpdateFrame:
-			t.handleWindowUpdate(frame)
-		default:
-			errorf("transport: http2Client.reader got unhandled frame type %v.", frame)
-		}
-	}
-}
-
-func (t *http2Client) applySettings(ss []http2.Setting) {
-	for _, s := range ss {
-		switch s.ID {
-		case http2.SettingMaxConcurrentStreams:
-			// TODO(zhaoq): This is a hack to avoid significant refactoring of the
-			// code to deal with the unrealistic int32 overflow. Probably will try
-			// to find a better way to handle this later.
-			if s.Val > math.MaxInt32 {
-				s.Val = math.MaxInt32
-			}
-			t.mu.Lock()
-			ms := t.maxStreams
-			t.maxStreams = int(s.Val)
-			t.mu.Unlock()
-			t.streamsQuota.add(int(s.Val) - ms)
-		case http2.SettingInitialWindowSize:
-			t.mu.Lock()
-			for _, stream := range t.activeStreams {
-				// Adjust the sending quota for each stream.
-				stream.sendQuotaPool.add(int(s.Val) - int(t.streamSendQuota))
-			}
-			t.streamSendQuota = s.Val
-			t.mu.Unlock()
-			atomic.AddUint32(&t.outQuotaVersion, 1)
-		}
-	}
-}
-
-// controller running in a separate goroutine takes charge of sending control
-// frames (e.g., window update, reset stream, setting, etc.) to the server.
-func (t *http2Client) controller() {
-	for {
-		select {
-		case i := <-t.controlBuf.get():
-			t.controlBuf.load()
-			select {
-			case <-t.writableChan:
-				switch i := i.(type) {
-				case *windowUpdate:
-					t.framer.writeWindowUpdate(i.flush, i.streamID, i.increment)
-				case *settings:
-					if i.ack {
-						t.framer.writeSettingsAck(true)
-						t.applySettings(i.ss)
-					} else {
-						t.framer.writeSettings(true, i.ss...)
-					}
-				case *resetStream:
-					// If the server needs to be to intimated about stream closing,
-					// then we need to make sure the RST_STREAM frame is written to
-					// the wire before the headers of the next stream waiting on
-					// streamQuota. We ensure this by adding to the streamsQuota pool
-					// only after having acquired the writableChan to send RST_STREAM.
-					t.streamsQuota.add(1)
-					t.framer.writeRSTStream(true, i.streamID, i.code)
-				case *flushIO:
-					t.framer.flushWrite()
-				case *ping:
-					if !i.ack {
-						t.bdpEst.timesnap(i.data)
-					}
-					t.framer.writePing(true, i.ack, i.data)
-				default:
-					errorf("transport: http2Client.controller got unexpected item type %v\n", i)
-				}
-				t.writableChan <- 0
-				continue
-			case <-t.shutdownChan:
-				return
-			}
-		case <-t.shutdownChan:
-			return
-		}
-	}
-}
-
-// keepalive running in a separate goroutune makes sure the connection is alive by sending pings.
-func (t *http2Client) keepalive() {
-	p := &ping{data: [8]byte{}}
-	timer := time.NewTimer(t.kp.Time)
-	for {
-		select {
-		case <-timer.C:
-			if atomic.CompareAndSwapUint32(&t.activity, 1, 0) {
-				timer.Reset(t.kp.Time)
-				continue
-			}
-			// Check if keepalive should go dormant.
-			t.mu.Lock()
-			if len(t.activeStreams) < 1 && !t.kp.PermitWithoutStream {
-				// Make awakenKeepalive writable.
-				<-t.awakenKeepalive
-				t.mu.Unlock()
-				select {
-				case <-t.awakenKeepalive:
-					// If the control gets here a ping has been sent
-					// need to reset the timer with keepalive.Timeout.
-				case <-t.shutdownChan:
-					return
-				}
-			} else {
-				t.mu.Unlock()
-				// Send ping.
-				t.controlBuf.put(p)
-			}
-
-			// By the time control gets here a ping has been sent one way or the other.
-			timer.Reset(t.kp.Timeout)
-			select {
-			case <-timer.C:
-				if atomic.CompareAndSwapUint32(&t.activity, 1, 0) {
-					timer.Reset(t.kp.Time)
-					continue
-				}
-				t.Close()
-				return
-			case <-t.shutdownChan:
-				if !timer.Stop() {
-					<-timer.C
-				}
-				return
-			}
-		case <-t.shutdownChan:
-			if !timer.Stop() {
-				<-timer.C
-			}
-			return
-		}
-	}
-}
-
-func (t *http2Client) Error() <-chan struct{} {
-	return t.errorChan
-}
-
-func (t *http2Client) GoAway() <-chan struct{} {
-	return t.goAway
-}
-
-func (t *http2Client) notifyError(err error) {
-	t.mu.Lock()
-	// make sure t.errorChan is closed only once.
-	if t.state == draining {
-		t.mu.Unlock()
-		t.Close()
-		return
-	}
-	if t.state == reachable {
-		t.state = unreachable
-		close(t.errorChan)
-		infof("transport: http2Client.notifyError got notified that the client transport was broken %v.", err)
-	}
-	t.mu.Unlock()
-}
diff --git a/vendor/google.golang.org/grpc/naming/go18.go b/vendor/google.golang.org/grpc/version.go
similarity index 76%
rename from vendor/google.golang.org/grpc/naming/go18.go
rename to vendor/google.golang.org/grpc/version.go
index b5a0f842748f..29b5be0c2916 100644
--- a/vendor/google.golang.org/grpc/naming/go18.go
+++ b/vendor/google.golang.org/grpc/version.go
@@ -1,8 +1,6 @@
-// +build go1.8
-
 /*
  *
- * Copyright 2017 gRPC authors.
+ * Copyright 2018 gRPC authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,11 +16,7 @@
  *
  */
 
-package naming
-
-import "net"
+package grpc
 
-var (
-	lookupHost = net.DefaultResolver.LookupHost
-	lookupSRV  = net.DefaultResolver.LookupSRV
-)
+// Version is the current grpc version.
+const Version = "1.18.0-dev"
diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh
new file mode 100755
index 000000000000..ebbc5bd6fed2
--- /dev/null
+++ b/vendor/google.golang.org/grpc/vet.sh
@@ -0,0 +1,137 @@
+#!/bin/bash
+
+if [[ `uname -a` = *"Darwin"* ]]; then
+  echo "It seems you are running on Mac. This script does not work on Mac. See https://github.com/grpc/grpc-go/issues/2047"
+  exit 1
+fi
+
+set -ex  # Exit on error; debugging enabled.
+set -o pipefail  # Fail a pipe if any sub-command fails.
+
+die() {
+  echo "$@" >&2
+  exit 1
+}
+
+# Check to make sure it's safe to modify the user's git repo.
+if git status --porcelain | read; then
+  die "Uncommitted or untracked files found; commit changes first"
+fi
+
+if [[ -d "${GOPATH}/src" ]]; then
+  die "\${GOPATH}/src (${GOPATH}/src) exists; this script will delete it."
+fi
+
+# Undo any edits made by this script.
+cleanup() {
+  rm -rf "${GOPATH}/src"
+  git reset --hard HEAD
+}
+trap cleanup EXIT
+
+fail_on_output() {
+  tee /dev/stderr | (! read)
+}
+
+PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}"
+
+if [[ "$1" = "-install" ]]; then
+  # Check for module support
+  if go help mod >& /dev/null; then
+    go install \
+      golang.org/x/lint/golint \
+      golang.org/x/tools/cmd/goimports \
+      honnef.co/go/tools/cmd/staticcheck \
+      github.com/client9/misspell/cmd/misspell \
+      github.com/golang/protobuf/protoc-gen-go
+  else
+    # Ye olde `go get` incantation.
+    # Note: this gets the latest version of all tools (vs. the pinned versions
+    # with Go modules).
+    go get -u \
+      golang.org/x/lint/golint \
+      golang.org/x/tools/cmd/goimports \
+      honnef.co/go/tools/cmd/staticcheck \
+      github.com/client9/misspell/cmd/misspell \
+      github.com/golang/protobuf/protoc-gen-go
+  fi
+  if [[ -z "${VET_SKIP_PROTO}" ]]; then
+    if [[ "${TRAVIS}" = "true" ]]; then
+      PROTOBUF_VERSION=3.3.0
+      PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip
+      pushd /home/travis
+      wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME}
+      unzip ${PROTOC_FILENAME}
+      bin/protoc --version
+      popd
+    elif ! which protoc > /dev/null; then
+      die "Please install protoc into your path"
+    fi
+  fi
+  exit 0
+elif [[ "$#" -ne 0 ]]; then
+  die "Unknown argument(s): $*"
+fi
+
+# - Ensure all source files contain a copyright message.
+git ls-files "*.go" | xargs grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" 2>&1 | fail_on_output
+
+# - Do not import math/rand for real library code.  Use internal/grpcrand for
+#   thread safety.
+git ls-files "*.go" | xargs grep -l '"math/rand"' 2>&1 | (! grep -v '^examples\|^stress\|grpcrand')
+
+# - Ensure all ptypes proto packages are renamed when importing.
+git ls-files "*.go" | (! xargs grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/")
+
+# - Check imports that are illegal in appengine (until Go 1.11).
+# TODO: Remove when we drop Go 1.10 support
+go list -f {{.Dir}} ./... | xargs go run test/go_vet/vet.go
+
+# - gofmt, goimports, golint (with exceptions for generated code), go vet.
+gofmt -s -d -l . 2>&1 | fail_on_output
+goimports -l . 2>&1 | fail_on_output
+golint ./... 2>&1 | (! grep -vE "(_mock|\.pb)\.go:")
+go tool vet -all .
+
+# - Check that generated proto files are up to date.
+if [[ -z "${VET_SKIP_PROTO}" ]]; then
+  PATH="/home/travis/bin:${PATH}" make proto && \
+    git status --porcelain 2>&1 | fail_on_output || \
+    (git status; git --no-pager diff; exit 1)
+fi
+
+# - Check that our module is tidy.
+if go help mod >& /dev/null; then
+  go mod tidy && \
+    git status --porcelain 2>&1 | fail_on_output || \
+    (git status; git --no-pager diff; exit 1)
+fi
+
+# - Collection of static analysis checks
+### HACK HACK HACK: Remove once staticcheck works with modules.
+# Make a symlink in ${GOPATH}/src to its ${GOPATH}/pkg/mod equivalent for every package we use.
+for x in $(find "${GOPATH}/pkg/mod" -name '*@*' | grep -v \/mod\/cache\/); do
+  pkg="$(echo ${x#"${GOPATH}/pkg/mod/"} | cut -f1 -d@)";
+  # If multiple versions exist, just use the existing one.
+  if [[ -L "${GOPATH}/src/${pkg}" ]]; then continue; fi
+  mkdir -p "$(dirname "${GOPATH}/src/${pkg}")";
+  ln -s $x "${GOPATH}/src/${pkg}";
+done
+### END HACK HACK HACK
+
+# TODO(menghanl): fix errors in transport_test.
+staticcheck -ignore '
+balancer.go:SA1019
+balancer_test.go:SA1019
+clientconn_test.go:SA1019
+balancer/roundrobin/roundrobin_test.go:SA1019
+benchmark/benchmain/main.go:SA1019
+internal/transport/handler_server.go:SA1019
+internal/transport/handler_server_test.go:SA1019
+internal/transport/transport_test.go:SA2002
+stats/stats_test.go:SA1019
+test/channelz_test.go:SA1019
+test/end2end_test.go:SA1019
+test/healthcheck_test.go:SA1019
+' ./...
+misspell -error .
diff --git a/vendor/vendor.json b/vendor/vendor.json
index c2ea098a453d..a4a40d51a842 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -3,548 +3,562 @@
 	"ignore": "test",
 	"package": [
 		{
-			"checksumSHA1": "Ohzmn3hdzuDAONRJ4pfj9gIcK9Y=",
+			"checksumSHA1": "ktGlFy+mU5MqGZhigPPr+pdfzo8=",
+			"path": "contrib.go.opencensus.io/exporter/ocagent",
+			"revision": "0758abcb21781452e3f21b8d7944e0da2a16d736",
+			"revisionTime": "2018-12-13T12:33:50Z"
+		},
+		{
+			"checksumSHA1": "UhJRm079RffZyb5lr6ejn6NGiu0=",
 			"path": "github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "Ynbz9cbfu714dUSimcL4QRIg96E=",
+			"checksumSHA1": "3VO/n9u/PvhiKHK6qc3Xb7aV6y0=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "stiogNKwVm0Y0v6nxqIPlXG9tnw=",
+			"checksumSHA1": "QGeDrdFRWEVwOzsJbyYJE0mRtSM=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "wSU0j8sK/9pDbS+X4jxvExz44w8=",
+			"checksumSHA1": "wdO6kxeyyQx9UiqIFsRtAIW4ofs=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/batch/mgmt/2017-09-01/batch",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "GZEKIkiC//1VgeihW1g/KU+JC8A=",
+			"checksumSHA1": "XtG25ZYVNTfmZDEftJIJm4yL23c=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "aWRle6uvrmNNv+Awt3+Ymr0DDhQ=",
+			"checksumSHA1": "/QUp84QewovysKw+LKeQYh4zycI=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "iS3V1RJwe8QKQ8k+IdX6MRxFjjs=",
+			"checksumSHA1": "m/xKYLfpFHCiYAwVlLCWXU3a8OE=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "c6iA9bRood4Du2CyILUSc0UDZl4=",
+			"checksumSHA1": "TxxMpNrjQkLSUtgB3dSvHrRfcx4=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-10-01/containerinstance",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "de3ebjA98pZUR4H4Ff4CgFA42xE=",
+			"checksumSHA1": "9hSFpEIQITHhhkg8CwLp2hX10Zg=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "KvtgSYEEP2S+7fc4ICih0J8EfEc=",
+			"checksumSHA1": "sZjHrayrWmY3mMQgB8DAdBj81dA=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/containerservice/mgmt/2018-03-31/containerservice",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "CgGa0kQ5bjQWYin6/fiqSTf+8kg=",
+			"checksumSHA1": "wjGaQSLH8AUHozm79zoHbKAJ6JI=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "+XnMSGudv1OJ0EM7e4KT6RvXn4Y=",
+			"checksumSHA1": "zuKWfEPtf8/U63xAUC7Qtsi9ark=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "9oNfXIzF5S8ninqAOSfpVf5rNEY=",
+			"checksumSHA1": "aVqVZg1Xg+rkbSMKkDmuI7KXY/Y=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/datalake/analytics/mgmt/2016-11-01/account",
-			"revision": "da91af54816b4cf72949c225a2d0980f51fab01b",
-			"revisionTime": "2018-10-19T17:11:53Z",
-			"version": "v21.3.0",
-			"versionExact": "v21.3.0"
+			"revision": "1951233eb944a49aa5f7278cba8e3e32a8c958af",
+			"revisionTime": "2018-12-19T17:12:57Z",
+			"version": "v24.0.0",
+			"versionExact": "v24.0.0"
 		},
 		{
-			"checksumSHA1": "owtUC3Li102StpaZ1Ahh0SvifP4=",
+			"checksumSHA1": "e5TvOCapiiiptgU6Jiyq1cWj6Zk=",
 			"path": "github.com/Azure/azure-sdk-for-go/services/datalake/store/2016-11-01/filesystem",
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 		},
 		{
-			"checksumSHA1": "JVAdK/V4SFCsCdpRBd4hTq/Z3h4=",
+			"checksumSHA1": "evqP2cet4RqTw7FURs4U4SMCdaE=",
 			"path": "github.com/Azure/go-autorest/version",
-			"revision": "a88c19ef2016e095f0b6c3b451074b4663f53bed",
-			"revisionTime": "2018-09-11T16:08:53Z",
-			"version": "v10.15.4",
-			"versionExact": "v10.15.4"
+			"revision": "f401b1ccc8eb505927fae7a0c7f6406d37ca1c7e",
+			"revisionTime": "2018-11-19T21:30:05Z",
+			"version": "v11.2.8",
+			"versionExact": "v11.2.8"
 		},
 		{
 			"checksumSHA1": "jQh1fnoKPKMURvKkpdRjN695nAQ=",
@@ -794,6 +808,42 @@
 			"revision": "2ee87856327ba09384cabd113bc6b5d174e9ec0f",
 			"revisionTime": "2017-07-27T06:48:18Z"
 		},
+		{
+			"checksumSHA1": "rS+KSOpRZHKEyQ13DfV6k44GQVo=",
+			"path": "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1",
+			"revision": "ba49f56771b83cff7bea7f34d1236fc139dbc471",
+			"revisionTime": "2018-12-14T14:39:42Z"
+		},
+		{
+			"checksumSHA1": "DPEooHe1/Ma82O/CQM/tMwAovIU=",
+			"path": "github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1",
+			"revision": "ba49f56771b83cff7bea7f34d1236fc139dbc471",
+			"revisionTime": "2018-12-14T14:39:42Z"
+		},
+		{
+			"checksumSHA1": "eKb4VKqYhdn/Kf42sjqH4roTpPY=",
+			"path": "github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1",
+			"revision": "ba49f56771b83cff7bea7f34d1236fc139dbc471",
+			"revisionTime": "2018-12-14T14:39:42Z"
+		},
+		{
+			"checksumSHA1": "rKzJ8hnsSDaWgw3DJJYdNkBedj8=",
+			"path": "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1",
+			"revision": "ba49f56771b83cff7bea7f34d1236fc139dbc471",
+			"revisionTime": "2018-12-14T14:39:42Z"
+		},
+		{
+			"checksumSHA1": "2fKrrtfaiK7W+yuYD4mtihqzOqg=",
+			"path": "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1",
+			"revision": "ba49f56771b83cff7bea7f34d1236fc139dbc471",
+			"revisionTime": "2018-12-14T14:39:42Z"
+		},
+		{
+			"checksumSHA1": "iGCuHqGlfNMVbExsNYaRFuXD6bQ=",
+			"path": "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1",
+			"revision": "ba49f56771b83cff7bea7f34d1236fc139dbc471",
+			"revisionTime": "2018-12-14T14:39:42Z"
+		},
 		{
 			"checksumSHA1": "dvabztWVQX8f6oMLRyv4dLH+TGY=",
 			"path": "github.com/davecgh/go-spew/spew",
@@ -834,34 +884,76 @@
 			"revisionTime": "2017-01-17T13:00:17Z"
 		},
 		{
-			"checksumSHA1": "yqF125xVSkmfLpIVGrLlfE05IUk=",
+			"checksumSHA1": "BP2buXHHOKxI5eYS2xELVng2kf4=",
+			"path": "github.com/golang/protobuf/jsonpb",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "Y2MOwzNZfl4NRNDbLCZa6sgx7O0=",
 			"path": "github.com/golang/protobuf/proto",
-			"revision": "130e6b02ab059e7b717a096f397c5b60111cae74",
-			"revisionTime": "2017-09-20T22:06:47Z"
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "WOkXetG3AqJnfVVuqTJvdukcHps=",
+			"path": "github.com/golang/protobuf/protoc-gen-go/descriptor",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "gOYxGkBKInpq0VIV+O7FT97RaKY=",
+			"path": "github.com/golang/protobuf/protoc-gen-go/generator",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "uY4dEtqaAe5gsU8gbpCI1JgEIII=",
+			"path": "github.com/golang/protobuf/protoc-gen-go/generator/internal/remap",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
 		},
 		{
-			"checksumSHA1": "VfkiItDBFFkZluaAMAzJipDXNBY=",
+			"checksumSHA1": "h4PLbJDYnRmcUuf56USJ5K3xJOg=",
+			"path": "github.com/golang/protobuf/protoc-gen-go/plugin",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "tkJPssYejSjuAwE2tdEnoEIj93Q=",
 			"path": "github.com/golang/protobuf/ptypes",
-			"revision": "130e6b02ab059e7b717a096f397c5b60111cae74",
-			"revisionTime": "2017-09-20T22:06:47Z"
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
 		},
 		{
-			"checksumSHA1": "UB9scpDxeFjQe5tEthuR4zCLRu4=",
+			"checksumSHA1": "2/Xg4L9IVGQRJB8zCELZx7/Z4HU=",
 			"path": "github.com/golang/protobuf/ptypes/any",
-			"revision": "130e6b02ab059e7b717a096f397c5b60111cae74",
-			"revisionTime": "2017-09-20T22:06:47Z"
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
 		},
 		{
-			"checksumSHA1": "hUjAj0dheFVDl84BAnSWj9qy2iY=",
+			"checksumSHA1": "RE9rLveNHapyMKQC8p10tbkUE9w=",
 			"path": "github.com/golang/protobuf/ptypes/duration",
-			"revision": "130e6b02ab059e7b717a096f397c5b60111cae74",
-			"revisionTime": "2017-09-20T22:06:47Z"
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "RT/PGRMtH/yBCbIJfZftaz5yc3M=",
+			"path": "github.com/golang/protobuf/ptypes/struct",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
 		},
 		{
-			"checksumSHA1": "O2ItP5rmfrgxPufhjJXbFlXuyL8=",
+			"checksumSHA1": "seEwY2xETpK9yHJ9+bHqkLZ0VMU=",
 			"path": "github.com/golang/protobuf/ptypes/timestamp",
-			"revision": "130e6b02ab059e7b717a096f397c5b60111cae74",
-			"revisionTime": "2017-09-20T22:06:47Z"
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
+		},
+		{
+			"checksumSHA1": "KlQCb83HC090bojw4ofNDxn2nho=",
+			"path": "github.com/golang/protobuf/ptypes/wrappers",
+			"revision": "1d3f30b51784bec5aad268e59fd3c2fc1c2fe73f",
+			"revisionTime": "2018-11-28T19:23:52Z"
 		},
 		{
 			"checksumSHA1": "Y80EASFjCaCxHdfPxmN4Wc2n1BM=",
@@ -869,6 +961,24 @@
 			"revision": "7e072fc3a7be179aee6d3359e46015aa8c995314",
 			"revisionTime": "2017-08-14T14:36:39Z"
 		},
+		{
+			"checksumSHA1": "3wzsPPMqn5TgyqyPBQ/G0sOa414=",
+			"path": "github.com/grpc-ecosystem/grpc-gateway/runtime",
+			"revision": "719aaadb1a4f7b11606d454e266fe5c5f789796f",
+			"revisionTime": "2018-12-21T14:38:24Z"
+		},
+		{
+			"checksumSHA1": "dKdNxuf5/Z1Oiz+7tXTeuyXqHgE=",
+			"path": "github.com/grpc-ecosystem/grpc-gateway/runtime/internal",
+			"revision": "719aaadb1a4f7b11606d454e266fe5c5f789796f",
+			"revisionTime": "2018-12-21T14:38:24Z"
+		},
+		{
+			"checksumSHA1": "yUJS5jJyNTvxHCUUXiK3xnKfN14=",
+			"path": "github.com/grpc-ecosystem/grpc-gateway/utilities",
+			"revision": "719aaadb1a4f7b11606d454e266fe5c5f789796f",
+			"revisionTime": "2018-12-21T14:38:24Z"
+		},
 		{
 			"checksumSHA1": "dVqCmA2mEDIDr8tEXu4gTaK9uPs=",
 			"path": "github.com/hashicorp/errwrap",
@@ -1486,6 +1596,102 @@
 			"revision": "7166230c635fa24bbe613c5a53e75ad15c42c059",
 			"revisionTime": "2018-02-27T16:32:37Z"
 		},
+		{
+			"checksumSHA1": "wRH0iK545K+1Fz2MT2ThFxlAV2g=",
+			"path": "go.opencensus.io",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "TA3C6+5PM7V2zbsnLMp13Efy/BA=",
+			"path": "go.opencensus.io/exemplar",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "uEGNDh56bViSqI19kj5uQbcTUOQ=",
+			"path": "go.opencensus.io/internal",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "Vcwr4P/uIN4haoJPglU7liURepM=",
+			"path": "go.opencensus.io/internal/tagencoding",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "sMF3Cr30ZRlZipnGD8Y88S2+/y4=",
+			"path": "go.opencensus.io/plugin/ochttp",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "0OVZlXVUMGzf8ddlnjg2yMZI4ao=",
+			"path": "go.opencensus.io/plugin/ochttp/propagation/b3",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "bLpZ3pUjneUgtRyjLggDEc4bnEA=",
+			"path": "go.opencensus.io/plugin/ochttp/propagation/tracecontext",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "li0/XZO2M4O6dcd2a145ux5E4hA=",
+			"path": "go.opencensus.io/resource",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "iITJeCEWl7VUPxOB8ThLRAGYTJU=",
+			"path": "go.opencensus.io/stats",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "SEHKoV2p561oIgFTqzQ67a/XU7I=",
+			"path": "go.opencensus.io/stats/internal",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "R26x5lc61+27q3Fd2SMGKJGj6kI=",
+			"path": "go.opencensus.io/stats/view",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "uGBQ6ZVQ7R2OpALxUZIaNXEkBSA=",
+			"path": "go.opencensus.io/tag",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "LFehOdQ0p2mKk0rpV1FaQTq4UwU=",
+			"path": "go.opencensus.io/trace",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "0P3BycP6CFnFNRCnF4dTlMEJgEI=",
+			"path": "go.opencensus.io/trace/internal",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "FHJParRi8f1GHO7Cx+lk3bMWBq0=",
+			"path": "go.opencensus.io/trace/propagation",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
+		{
+			"checksumSHA1": "UHbxxaMqpEPsubh8kPwzSlyEwqI=",
+			"path": "go.opencensus.io/trace/tracestate",
+			"revision": "950a67f393d867cfbe91414063b69e511f42fefb",
+			"revisionTime": "2018-12-20T02:06:23Z"
+		},
 		{
 			"checksumSHA1": "vE43s37+4CJ2CDU6TlOUOYE0K9c=",
 			"path": "golang.org/x/crypto/bcrypt",
@@ -1631,10 +1837,16 @@
 			"revisionTime": "2017-07-19T03:24:12Z"
 		},
 		{
-			"checksumSHA1": "tY+5thYxjKDUQyQXYcBqogmMS5U=",
+			"checksumSHA1": "tI1YsCNEjyDW/aGNtunZDyjN9MA=",
+			"path": "golang.org/x/sync/semaphore",
+			"revision": "37e7f081c4d4c64e13b10787722085407fe5d15f",
+			"revisionTime": "2018-09-24T18:15:43Z"
+		},
+		{
+			"checksumSHA1": "XmZ1a+WnKZSyE4XWvsnPl4QBOLY=",
 			"path": "golang.org/x/sys/unix",
-			"revision": "314a259e304ff91bd6985da2a7149bbf91237993",
-			"revisionTime": "2017-07-19T03:44:26Z"
+			"revision": "b4a75ba826a64a70990f11a225237acd6ef35c9f",
+			"revisionTime": "2018-12-21T10:19:52Z"
 		},
 		{
 			"checksumSHA1": "JGxWXCzR7rwOsuQCK1UGd6yuS90=",
@@ -1678,6 +1890,12 @@
 			"revision": "1cbadb444a806fd9430d14ad08967ed91da4fa0a",
 			"revisionTime": "2017-09-13T19:45:57Z"
 		},
+		{
+			"checksumSHA1": "3MKQfzebrexFB4O7eRWdonIHlng=",
+			"path": "google.golang.org/api/support/bundler",
+			"revision": "65a46cafb132eff435c7d1e0f439cc73c8eebb85",
+			"revisionTime": "2018-12-21T00:06:18Z"
+		},
 		{
 			"checksumSHA1": "Tc3BU26zThLzcyqbVtiSEp7EpU8=",
 			"path": "google.golang.org/genproto/googleapis/rpc/status",
@@ -1685,106 +1903,208 @@
 			"revisionTime": "2017-09-18T11:17:02Z"
 		},
 		{
-			"checksumSHA1": "nwfmMh930HtXA7u5HYomxSR3Ixg=",
+			"checksumSHA1": "nqnnm6YjyqMt33FmtYC9GbOaHiA=",
+			"path": "google.golang.org/genproto/protobuf/field_mask",
+			"revision": "bd9b4fb69e2ffd37621a6caa54dcbead29b546f2",
+			"revisionTime": "2018-12-21T17:55:05Z"
+		},
+		{
+			"checksumSHA1": "Wc9OxPx+ovoELQV3pEszM1Uiwa0=",
 			"path": "google.golang.org/grpc",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "i9fbSBXiIpT5NxcVzH8giW0gzV4=",
+			"path": "google.golang.org/grpc/balancer",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "/eTpFgjvMq5Bc9hYnw5fzKG4B6I=",
+			"checksumSHA1": "OK25OEkLL/dbMiAdL9ic5o5+X1E=",
+			"path": "google.golang.org/grpc/balancer/base",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "nbqOZ9r8jJ6K3PfnhxuR0qqsUmY=",
+			"path": "google.golang.org/grpc/balancer/roundrobin",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "YyTUFAVju8wgb1s/3azC2CeSbfY=",
+			"path": "google.golang.org/grpc/binarylog/grpc_binarylog_v1",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "R3tuACGAPyK4lr+oSNt1saUzC0M=",
 			"path": "google.golang.org/grpc/codes",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "XH2WYcDNwVO47zYShREJjcYXm0Y=",
+			"checksumSHA1": "5XXlkpXzzeNtV9I7x+3/UVWRe20=",
 			"path": "google.golang.org/grpc/connectivity",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "5ylThBvJnIcyWhL17AC9+Sdbw2E=",
+			"checksumSHA1": "MCTf5N2ZKhqL6vW5AfPXh8bGavg=",
 			"path": "google.golang.org/grpc/credentials",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
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+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "2NbY9kmMweE4VUsruRsvmViVnNg=",
-			"path": "google.golang.org/grpc/grpclb/grpc_lb_v1",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"checksumSHA1": "Eqxca59xIMaL4EUNwWsozg7kFkk=",
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 		},
 		{
-			"checksumSHA1": "ntHev01vgZgeIh5VFRmbLx/BSTo=",
+			"checksumSHA1": "cfLb+pzWB+Glwp82rgfcEST1mv8=",
+			"path": "google.golang.org/grpc/encoding",
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+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "LKKkn7EYA+Do9Qwb2/SUKLFNxoo=",
+			"path": "google.golang.org/grpc/encoding/proto",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "ZPPSFisPDz2ANO4FBZIft+fRxyk=",
 			"path": "google.golang.org/grpc/grpclog",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
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+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "pc9cweMiKQ5hVMuO9UoMGdbizaY=",
+			"checksumSHA1": "TsFbK+yELoBT2G3aNxtQFKnvmhw=",
 			"path": "google.golang.org/grpc/health",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
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+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "W5KfI1NIGJt7JaVnLzefDZr3+4s=",
+			"checksumSHA1": "KfgIKMqGJ8FdFbWlGDsnmrCY7eE=",
 			"path": "google.golang.org/grpc/health/grpc_health_v1",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
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+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "U9vDe05/tQrvFBojOQX8Xk12W9I=",
+			"checksumSHA1": "xUOlil5rXPg8m1Suz3lvtXwuGh4=",
 			"path": "google.golang.org/grpc/internal",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "uDJA7QK2iGnEwbd9TPqkLaM+xuU=",
+			"path": "google.golang.org/grpc/internal/backoff",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "9EzFWJVWPBdOC2kwXX11v9HSLTs=",
+			"path": "google.golang.org/grpc/internal/binarylog",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "hcuHgKp8W0wIzoCnNfKI8NUss5o=",
+			"checksumSHA1": "b2D1xk9yFjuoeP9CztKiSLCwRdc=",
+			"path": "google.golang.org/grpc/internal/channelz",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "6QSkZpDS6A2UpV6Vn+uMJVa/Sog=",
+			"path": "google.golang.org/grpc/internal/envconfig",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "70gndc/uHwyAl3D45zqp7vyHWlo=",
+			"path": "google.golang.org/grpc/internal/grpcrand",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "psHSfNyU2y9L9zRK+s41e7ScTf4=",
+			"path": "google.golang.org/grpc/internal/grpcsync",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "3LK1XBsYw6P112yilUgf8E8ZZY8=",
+			"path": "google.golang.org/grpc/internal/syscall",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "SlIFDWzTYuvTqNbn1x75d3/+HgQ=",
+			"path": "google.golang.org/grpc/internal/transport",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "pK59s0zeOsJ4ItPrxOufEI8RD2s=",
 			"path": "google.golang.org/grpc/keepalive",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "N++Ur11m6Dq3j14/Hc2Kqmxroag=",
+			"checksumSHA1": "0OoJw+Wc7+1Ox5nBbwjgqWW8Xpw=",
 			"path": "google.golang.org/grpc/metadata",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
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+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "bYKw8OIjj/ybY68eGqy7zqq6qmE=",
+			"checksumSHA1": "AIpS1T2G1el02vW5nhqY1fklbpU=",
 			"path": "google.golang.org/grpc/naming",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "n5EgDdBqFMa2KQFhtl+FF/4gIFo=",
+			"checksumSHA1": "ltPJN8UyzvWN0H0BvkP2AREujgQ=",
 			"path": "google.golang.org/grpc/peer",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "GEq6wwE1qWLmkaM02SjxBmmnHDo=",
+			"path": "google.golang.org/grpc/resolver",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "53Mbn2VqooOk47EWLHHFpKEOVwE=",
+			"checksumSHA1": "I9b2MMRa7Sz+hSB0AF/vPFsPOv4=",
+			"path": "google.golang.org/grpc/resolver/dns",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "zs9M4xE8Lyg4wvuYvR00XoBxmuw=",
+			"path": "google.golang.org/grpc/resolver/passthrough",
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
+		},
+		{
+			"checksumSHA1": "FJu1DY9s5uP3cGFvuVGCL5bgrqw=",
 			"path": "google.golang.org/grpc/stats",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "3Dwz4RLstDHMPyDA7BUsYe+JP4w=",
+			"checksumSHA1": "bJSa9mM309wvISy+B6zfc0KAUqs=",
 			"path": "google.golang.org/grpc/status",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
-			"checksumSHA1": "aixGx/Kd0cj9ZlZHacpHe3XgMQ4=",
+			"checksumSHA1": "HGXDrPBB90iBU4NJ7C1N8MJRkI0=",
 			"path": "google.golang.org/grpc/tap",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
-		},
-		{
-			"checksumSHA1": "S0qdJtlMimKlOrJ4aZ/pxO5uVwg=",
-			"path": "google.golang.org/grpc/transport",
-			"revision": "7657092a1303cc5a6fa3fee988d57c665683a4da",
-			"revisionTime": "2017-08-09T21:16:03Z"
+			"revision": "25de51fc024f642d9ac888257b1485939a1d4a14",
+			"revisionTime": "2018-12-22T00:55:49Z"
 		},
 		{
 			"checksumSHA1": "AnKBN2Q4AWaSNb0JyINBQbnpxGM=",